JPS58157603A - Garbage loader for garbage wagon - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] The non-invention relates to a shears for loading garbage into a garbage collection vehicle.

As is well known, when a garbage collection vehicle is loaded with garbage, there is a tailgate that is layered on the vehicle body adjacent to a single opening, and inside this tailgate there is a deflector, a scraping nozzle, etc. and is provided. In order to send the garbage dumped into the tailgate into the vehicle body, the raking panel is raised to the raking chamber, and a pushing operation is performed to push the garbage into the box. It is normal for it to be on.

The garbage loading cycle in front of this type of garbage injection consists of the following steps: anti-war, retreat, descent, salutation, upper pestle, and pushing. , the next cycle starts from the reversal VC/1.However, according to this cycle, all the loading mechanisms stop at a high position in the tailgate, and in this position, the loading The center point of the mechanism is quite high, and the vehicle tends to become unstable (1% speed running is dangerous).

In view of the above points, the purpose of the present invention is to stabilize the vehicle by ensuring that the center of gravity of the loading I8 groove is at a low level (the loading complete position), thereby ending the cycle of the loading mechanism. Moreover, for lifting platforms where high stability of the vehicle is not required during running, there is a conventional method for garbage collection vehicles that can stop the cycle at the completion position of the loading stage to facilitate loading. We aim to provide a full range of garbage loading equipment.

Hereinafter, the present invention will be explained in detail in Section 1.

1N9 and the principle part 2JTThe second figure, which is Figure 11i, shows the state of the mechanical part of the I-lag garbage loading device of the present invention before starting the garbage loading operation. In the figure, l is the body of a garbage collection vehicle, and a tailgate 2 is attached adjacent to the opening of the crest of the vehicle body as is well known. Tailgate 2, facing laterally! 4-11111 board 2a
, a sump 2b constituting a bottom that connects the side plates, and a beam 2c that integrally connects both (fill numbers).
2c2.2c, etc.

The tailgate 2 is pivoted by a lateral pivot pin 5 on a bracket 4 which is laterally fixed to the trowel portion of the vehicle body 1 and near both ends of a fixed member 3.

Lug pieces 7a at the upper ends of side plate portions 7, which are integrally provided at both lateral ends of the deflector 6, are pivotally supported by the pivot pins 5. As is well known, the deflector 6 has a substantially long length extending over the entire width of the tailgate 2 in the lateral direction.
It's Nell. A pair of guide rails 8 are attached to the inner surface of each 1+111 board 7 at intervals in the longitudinal direction of the vehicle, and guide rails 8a are formed substantially vertically between the guide rails. A protrusion 98 fixed at the valley of the channel-shaped slider 9 (along fil1 side 8i to C) is inserted into the guide groove, and the slider 9'↓ slides in the direction of the guide rail. There is C.

The lower side Il of the slider 9 (the upper side of the fill-in channel 11 is pivoted by the pivot Nun. The tail of the fill-in channel 11) 2 (the fill + l
C mounting lug 12 is fixed≦, and on the other hand, there is also a mounting lug 13 on the upper part of the slider 9 on the tailgate side, and the /linder 15a of the pull-in cylinder Ir#15 is fixed.
The upper end of the ear piece 13 is attached to the ear piece 13 by a bottle 16.

This/lower I of the piston rod 1Fib of the cylinder device 15
The ear piece 12 VC is attached by the 4 pivot pin 17 VC.

Bow” h own bracket 4 +< is seven lower recommendation/linda device 1
The upper end of the cylinder 19a of 9 is pivotally mounted by the aforementioned pivot pin 5, and the lower end of the piston rod F+9b is pivotally supported by the aforementioned pivot shaft 10. The ten-down/linda cap 19 is housed inside the slide cover 9, for example inside its side frame 9b (FIG. 1).

21 is a push/linder device, and its/linder 2]
11 i The pivot M pin 221 is pivotally attached to the rear of the tailgate 2, and the piston rod 21 b is attached to the pivot! 1lIII] f'l. Bin 4 is a mounting bracket fixed to beam 2cz of tailgate 2) 2
3.

The mounting bracket Z supports a pivot pin 24, to which the tip of the tailgate dump/linda piston rod Zfi b is pivotally attached, and the dump/linda wave #that/linda all pivot pin connects the bracket. Pivotally attached to 4 11. I'm here.

Above mentioned/Ring device 1! l, 21, m) etc. are provided on each 11111 of the tailgate side plate, and D-
Kimikomi/Lindasa [1! It is provided at the center of the width of the Mat slider 9. Note that an engaging portion 29 is provided at the front end of the sump 2b of the tailgate 2 and is supported in contact with the rear end edge of the sump sl& of the unit 1.

The operation of the above-mentioned mechanism will be briefly explained.

In the state shown in FIGS. 1 and 2, which are in the middle of the retraction cycle, the deflector 6, slider 9, and retraction channel 11 are extended. etc. are moving forward at a distance similar to that of the pivot bottle 501, just enough to enter the inside of the body L. Therefore, the garbage inside the car body u$n (7> Do not push it towards the back,
It turns to the tailgate 2 and becomes difficult to reverse the flow.

In this state, the inversion operation of the 5th channel 11 is continued. For this purpose, I'm going to kakikomi 7 Lindani gi #1
Deflate 5. This allows the pivot pin 17, the mounting H
- Receives a force to rotate counterclockwise around the raking/ξ channel 1lil'ff axis 10 through the piece 12, and the arrow A
It swings as shown in Figure 3 and assumes the position shown in Figure 3. in this way,
Compared to a platform where the scraping panel flips inside the tailgate, the e-nel 11 flips over inside the vehicle body, and the dust inside the tailgate is thrown out when it flips over. There is no. Even if there is a #mushy beetle,
Otherwise, it will simply fall onto the sump 2b of the tailgate.

Next, the push-in/linda board #21 is contracted and set, thereby causing the inverted push-in panel 11 to be displaced in the direction shown by arrow B. This displacement corresponds to one rotation of the pivot pin 5. The position thus obtained is as shown in FIG.

In this position, the vertically movable Norinda scissor neck 19 is extended. As a result, the raking nozzle 1 descends as indicated by arrow C (2 and assumes the position shown in FIG. 5) as the pivot pin 22 is pushed into the housing and the cylinder stopper 21 is rotated.

In the position of FIG. 5, a raking operation is performed by extending the raking/linda device 15. That is, the raking channel] 1 is connected to the tip 1 at the pivot 111110-f, as shown by the arrow in FIG.
1a rotates and scrapes along the upper surface of the sump 2b, reaching the position shown in FIG. In the present invention, as will be described later, this scraping completion position is the -tl-cycle completion position. From this position, Vf, f: The contraction of the downward movement/linda device 19 starts 1, and the overhanging panel 11
It ascends along one side of the sump 2b while scraping the rtg waste, and reaches the IXr location shown in Figure @7.

When the push/linder g @ 21 is fully extended in this state, the deflector 6 and the scraping nozzle 11 are pushed forward into the single body as shown by the arrow F while pushing the garbage, so that the effect described in nil is achieved. can get.

In addition, when expelling the dust collected in the body, the tailgate danzo/ring should be fully deflated in the ten-shank position shown in Figure 7. As a result, a counterclockwise moment corresponding to the contraction force of Linda's knees and the distance m (Fig. 2) between the pivot bins 5 and 27 acts on the pivot bin 5, causing the tailgate 2 to move. IP in the direction shown by arrow G in Figure 47! One move and you'll be drowned. Therefore, in this state, the collected garbage is discharged from the vehicle body.

As explained above, the raking/linda device 5, the pushing/linda scissors rjit21, the vertical movement/linda plowing [19
According to the invention, a hydraulic circuit and an electric circuit, which will be described below, are used to operate the circuit in sequence, but regarding the limit switch inserted into the electric circuit,
This will be explained briefly with reference to FIG.

In the same figure, it is an IJ Mitsutwitch that closes when the LS-6u push-in 7 cylinder scissors holder 21 is extended and the deflector 6 is in a state where pushing is completed, and is supported by the + waiting part support 31 fixed to the deflector 6. There is. A bell lanfre A-33 is pivotally attached to the support 1 full member 31 by a pin 32, and is configured as an actuator 33a that acts on the lower end limit switch LS-6 of this 1//2-3:3. There is. On the other hand, Shi Ku: 33's Hi end μ Bin 34
The base end of the link 350 is pivotally attached to the side plate 2a of the tailgate 2 by a pin 36. In the state shown in FIG. 8, the actuator,
33 Touch the a beam Mitsutosu ftsuchi L8-6 and close the contact.

10,000, when the deflector 6 rotates in the counterclockwise direction 1 in Figure 148, the bell crank lever: (3 is the bin 32
The actuator 33a begins to turn counterclockwise at 1.
Lj limit switch LS-6'! When f-% is released and the deflation lifter 6 has completely rotated to the right, the actuator: (: (a) is displaced from the side, supported by the support member 3I, and α) comes into contact with the limit switch LS~5, and its σ ) close the contacts.

On the other hand, a support member 39 is also fixed to the slider 9, and limit switches LS-3 and LS-4 are supported on this. To operate these limit switches, one end is pivotally connected to the slider 9 and the other end is engaged with the slider 9.
A VC seed layer Ai''LK (character-shaped link mechanism 4+) is provided.The central pivot part of this link mechanism 40 constitutes an actuator 40a.
contact limit switch LS-4 and close its normally open contact. On the other hand, when Kakikomi/Ninel 1] turns 41 counterclockwise with the pivot shaft to set the reversal, and reaches the reversal position, the bending angle of the (shaped link machine + Ug) is small σ ( The actuator 4 (l a is displaced upward and the limit switch L
Acts on S-3. This allows the limit switch L
S-3's open contact closes.

The mint switch LS-7 on the upper part of the differential V-actuator 6 is
A Mitswitch LS-8 is supported at the bottom of the setting. 42, an actuator for the /linda of the scraping/linda device 15, and a limit switch LS-
7. Made 14" on LS-8. Vertical movement/Linda sauce 19
When Muni is contracted and in the state shown in FIG. 8, actuator 42 acts on limit switch LS-7, closing its normally open contact. On the other hand, when the vertical movement/linda device 19 is extended and the slider 9 is at the position where it is about to descend, the actuator 42 also descends and acts on the limit switch LS-8. Limit switch LS-8
iI'j: The contact closes due to the action VC, C of the actuator 42.

FIG. 9 shows a hydraulic circuit that is in charge of supplying pressure oil to and discharging pressure oil to the shovel/linda device 15, the push/linda device 21, and the bottom/linda station 19. r+IIIfs includes a bonzo 15, to which a relief box 46 is connected. Switching is performed by solenoids SQL l , SQL 2 and S(H, 3, SQL 4) in the 3-position 17, 48 position switch.

Picture switching square 47, l'El'li before the neutral position of 4H]
is not sent beyond the ryokiri return masu.

Cutting section 477J) are omitted.

- 1,000, pipe 1) 0 communicates with the oil sump via the IJ I) - pipe 51, and pipe 49 communicates with the oil sump via the check box 52, respectively.

Kiri'1117P4 Okara also looked @ 53 and 54 appeared,
・Pipe line 54, move down / Push into the boat above the cylinder 1f 19 through the fixed pilot check box 55 / Linda device 21σ) Boat ((1 car for each) I'm passing through.

- The tri line 53 is connected to the conduit 58 via the 2nd position Sugiichi and the bean paste switching box 57, and this conduit is connected to the push/linder device 21.
attached to the rear boat. Lower movement scissors #
The bottom +l1ll boat of 19 is connected to the switching cell 57 by a line 59.

Figure 41() shows all the sononoids 5O of the above-mentioned cut-out square.
LI~5OL5 and all limit switches LS
The control air circuit including -3 to LS-8 is shown.

In FIG. 10, CRI to CR8 are relays, T
DRI, TDR21, time delay relay, KR
I.

KR2E shows the keep relays for up memory and push memory, respectively. 1y:,CR2ri is inserted into the circuit of the loading cycle disconnection switch C8W and shows the T-relay. The normally open or normally closed contact of each relay is indicated by the number 11710 at the end of the relay code.

Next, the operation of the control device consisting of the hydraulic circuit and electric circuit described above will be explained.

At the start of the operation, which is started by raising -L from the raking completed state in Figure 6 to the rising completed state in Figure 7,
After closing the main switch MSW shown in Figure 1θ, press the push-button switch PB. This allows relay CRI
, CR2 is energized, and contact Cf1ll- of relay CRI
1, CI (l -2, as CRI -3 closes,
Contacts CR2-1 and CR2-2 of relay CR2 close.

By closing the contact CRI-2, the rotary solenoid R50L is excitation fB, and this causes the engine throttle level, ? - is adjusted, the engine speed increases, and the discharge amount of Bonzo 45 increases.

-Hl At this time, the scraping completion switch LS-4 is closed, and then the relay CR4 is energized FiB and its relay contact CR4-1 is closed. - 10,000, the lowering completion switch LS-8 is also closed, and the relay C1 is closed, and the L/- contacts CR8-3 are also closed. Therefore, the contacts IllS of the keep relay KRI are energized through the contacts CRI-1, CR4-1, and CR8-3, and the key relay contacts I (R1-1 and KRI-2 are activated, respectively). When the keep contact KRI-1 closes, the electric current V-KR2 is energized, and the electric current V-KR2 is excited.
-Contact KR2-1 closes, keep-contact KR2-2
By closing the keep relay contact KR2-1, the solenoid 5OL4 is energized. On the other hand, the solenoid 5OL5 is energized via the closed key relay contact, QKR2-1, and the closed keep relay contact KRI-2. is excited 1. In this way, solenoids 5OL4, 5OL5
is excited, the switching valve 48 is switched to the right, and the switching valve 57 is switched to the left, so that the pressure pump 4571 and the switching valves 48 and 57 are moved up and down.
It is fed into the ring space below the cylinder device 19, and the cylinder device 19 begins to contract upward, and all the cylinders begin to move simultaneously to the raised state shown in FIG. 7.

As the limit switch LS-7VC actuator 42 is activated and its contact is closed, the relay CR7 is energized and the relay contact CR7-
1, CR7-3 closes and IJ V-contact C'R7-2 opens. In this case, since the relay contact plate 2-2 is open, the opening and closing of the relay contacts CR7-1 and CR7-2 does not particularly affect the operation, but the closing of the relay contact CR7-3 causes the Reset of keep relay KRI for memory @
An input is input to il R, and the keep relay KRI is fired. Therefore, keep relay contact KRI-1,
KRI-2 is opened, and the opening of contact KRI-2 deenergizes solenoid S(')L5.

However, the rising memory keep relay contact KRI-1 is open.
Since the key relay KR2 for push memory is not reset, the key cylinder contact KR2-2 is closed and the solenoid 5QL4 is kept energized. Therefore, only the switching valve 57 returns to the position shown in FIG. /Linda gl&21's right 1tllll /IJ
Pressure oil is sent into the inner space through the switching valve 57i, and the pushing/extension of the cylinder starts by 21 degrees, and the deep pushing starts from the ascent completion state shown in FIG. 7 to the pushing state shown in FIG. 2.

Upon completion of the deep push, all the members reach the positions shown in Figure 2 and Figure 8, and the limit switch LS-6 closes in response to the actuation of the actuator:'=:3a. therefore,
Relay CR6 is energized (11), relay contact CR6-3 is closed, an input is sent to the push-memory key relay KR2 to the switch IR, and the key relay KR2 is closed at ν.

Therefore, the keep relay contact KR2-1 is opened, the excitation of the solenoid 5OL4 is cut off, and the push/linda meeting 1t21
elongation stops at 1. On the other hand, the contact KR2-2 is closed by the keep relay Ki (2).At this time,
V contact cR8-1, CR3-1 V -CR8,C
Since R3 is closed due to de-energization, and IJ L/- contact CR7-1 is closed due to completion of lifting, solenoid 5QL1 is connected to relay contact KR2-2.

It is excited via CR8-1, CR3-1, and CR7-1.

Due to the excitation of the solenoid 5OLI, the switching valve 47 is turned to the left in FIG.
Insertion via iM 49/Linda [1] Underside of 5]/
When it is supplied between the cylinders, the cylinder device 15 contracts. l, 7j Therefore, the scraping A channel 11 is reversed counterclockwise.

When the raking chimney 11 moves to the inversion completion position shown in FIG. 3, the limit switch LS-3 is actuated by the actuator 40a. In other words, the reversal completion limit switch LS
-3 closed, relay CR3 is energized and relay contact CI
(3-1 opens and relay connection CR3-2 closes. Therefore, the inverting solenoid P5QLl is cut to the excitation FiB,
Instead, the solenoid 80L3 is energized, and the switching valve 47 returns to the neutral position in FIG.
The supply of pressure oil to the 1. eIlot Check-5f It is sent to the ring space on the left side of the press 7 cylinder device 2 through 55, and the cylinder H1t21 contracts. Therefore, all the parts turn to the position shown in FIG. 4 where the retraction is completed and are displaced backward.

When the differential V-actuator 6 begins to rotate from the reversal completion position shown in FIG. 3 to the retraction completion position shown in FIG. 4, the closed 7CIJ Mitswitch LS-6 opens. In addition, at the same time that 1 mo oil is supplied to the ring space on the left side of the push/linda device 2, the upper/linda space of the vertical movement/linda assembly #I9 also increases.
It communicates with the E oil source, but its pressure oil return line 59 is connected to the switching valve 5.
7 is closed, Togekan Norinda Shionkubi 1
9 does not move.

When the member reaches the retraction completion position shown in Fig. 4, the double feed completion limit switch LS-5 is pressed and closed by the actuator 33a, the sub-CR5 is turned l/i71 tfl, and its contact CR5-1 is closed. Closed, contact CR5-2 opens.

By closing contact CR5-1, solenoid 5O
L5 is energized, while solenoid 5QL3 remains energized via contact CR3-2 since limit switch LS-3 is activated and closed. By energizing the solenoid 5OL5, the switching valve 57 is switched to the left from position #D in FIG.
7. Since it communicates with the narrow face via the pipe line O, the downward movement/linda glt19 extends downward due to the hydraulic pressure that continues to act between the 7 rings g2 above it. Incidentally, since the pipe line 58 is closed by switching the switching valve 57, the pusher/linder device 21 does not move. Thus, all the members are displaced from the fully retracted state shown in FIG. 4 to the fully lowered state shown in FIG.

By reaching the target 1 at the lowering completion position in Figure 5,
The actuator 42 attached to the cylinder scissors holder 5 is attached to the differential V-actuator 6. When the constant lowering is completed, the actuator 42 touches the Mitswitch LS-8 and activates it. Limit switch LS-8 closes when actuated by actuator 42, energizing relay CR8, which opens relay contact CR8-1 and closes relay contact CR8-2.

Once, solenoid 5OL3 and solenoid 5
The excitation of OL5 is cut off, the switching valve 57 moves to the right and closes the W passage 59, thereby stopping the downward extension of the vertical motion/linda device 19, and the scraping solenoid is activated via the V-contacts CR8 to CR2. 5OL2 will be on duty. Therefore, in FIG. 9, the switching valve 47 is moved to the right from the application position, and the pressure oil from the pump 45 is sent to the ring space above the bulge/cylinder fitting 15 through the pipe 50. Accordingly, the 7th raking cylinder scissors holder 15 extends downward, and D- raking is performed from the lowering completion state shown in FIG. 5 to the 6th raking completion state.

When the raking/gunnel IJ reaches the raking completion state shown in FIG. 6, the raking completion limit switch LS-4 is closed by the action of the actuator 40a. Therefore, the V-CR4 is energized and the V-contact CR4-1 is closed. At this time, due to the closing of the lowering completion limit switch LS-8, the relay contact cRs-3 is already closed D, and the close side S of the keep relay KR1 for raising memory is energized, and the keep relay is connected. , KRI-2 close, respectively.

However, when relay CR4 is energized, relay contact CR4-
Opening of 2! By 2S, relay contact CRI-1, CR
Z-4, TDR-2, CR4-2, TCIJ Ray CRI circuit, V-contact CR4-2f
: Since the V-CRI is opened through the ([&, the V-contacts CRI-1 and CRI-2 are opened and the electric circuit fails, the entire process is completed and everything stops. .

Note that when the dust reaction force acting on the scraping/linda device 15 during scraping exceeds a set value, an unloading action is performed by the relief box 51, and the scraping nosonel 11 becomes empty! It is designed so that no force is applied to it.

To restart the garbage loading cycle, press the push-down switch PB as previously described. As a result, relays CRI and CR2 are re-energized and the same resting cycle as described above is performed.

As mentioned above, the garbage loading cycle ends in the state in which the scraping is completed as shown in Figure 6, and the garbage loading mechanism settles at the position where all the members have descended the most and the center of gravity is the lowest, so the garbage loading cycle is completed in this state. Collection vehicle 'tl - It is important to drive it stably even at high speeds to the garbage disposal site.

By the way, when the garbage collection vehicle goes around between the garbage stays 737 and collects garbage, the traveling distance between the stays 737 is short and the vehicle often travels at low speed. Sex is not required.

Therefore, it is not necessarily the case that the garbage loading mechanism is lowered in depth, but the garbage loading cycle may be ended at the second and first deep pushing completion position IW.

Additionally, means is provided for switching the electrical circuit so that the deep push-in completion position becomes the final position of the cycle.

To set the start point (end point) of the compensation cycle to the deep push completion position r, = d), -
If cycle off switch C8W is turned on. As a result, relay CRZ is energized, and its V-contacts CR, Z
-1, CRZ3 Cam tail v - contact Q CRZ -47
)iOpen.

At this time, before switching the loading mechanism 17), it reaches the cycle completion position, that is, the scraping; LA completion position ψ), so the loading photon switch LS-4 and the loading completion switch LS
5 and lower complete switch LS-8 are closed, so relays CR4, CR5, CR8 are engaged wJ.

When push button switch PBi is pressed in the above condition, relay C
RI and CR2 are excited, and the V-contact CRI-1°C
RI-2 closes. Therefore, IJ L/- contact C
The rotor engine R80L is excited via RI-2, the engine speed increases, and the discharge amount of the bond 45 increases. On the other hand, at the end of the cycle before switching, keep relay contacts KRI-1 and KRI-2 are closed, and keep IJL/-KR2 is energized and its contact KR2
-1 is also closed, and its contact CR5-4 is also closed due to excitation of v-CR5, so solenoid 5OL4 is energized via IJL/- contacts CRI-1, CR5-4, and KH2-1. Furthermore, solenoid 5OL5 is also energized via relay contact KRI-2. In this way, by energizing the solenoids 5OL4 and 5OL5, the switching square 48 is switched to the right, and 9JJl! A
Since the lobe 57 is switched to the left, the pressure oil gets dirty between the upper and lower @/one of the cylinder walls of the cylinder scissors #19, and all the parts are moved toward the rising photon position in Fig. 7. Start moving.

By reaching the ascent completion position, the limit switch ■,
S-7 is closed, relay CR7 is energized, and relay contact C
Since R7-3 is closed, keep relay KRI is closed, relay contact KFtl-2 is opened, and solenoid 5O is closed.
L5σ) Excitation is cut off. On the other hand, relay contact KRI-1 also opens, but since there is no input to keep relay KR2 and Tsutosen IR, that contact, 4KR2-1, continues to close, so relay contact CR7-4 and relay contact 1, which closed when the lift is completed,
Valve point KR2-1 and solenoid)' 5OL4 rJ,
Continuing to be energized, only the switching box 57 returns to the position 1u-\ in Fig. 9, the upward contraction of the L lower 9I knolling device 19 stops, and the right side of the L lower 9I knolling device 19 is pushed down. Pressure oil enters the space via switch-yP57, and deep push-in occurs.

Due to the deep push, limit switch LS-6 closes and relay CR6 is energized, and its relay contact C)t
6-3 is closed, keep relay KR2 gluet III
When the input is sent to R, the key relay V-KH2 goes down, the keep relay contact KR2-1 opens, and the solenoid 5
The excitation of the OL4 is cut off, and the extension of the push/linder device 21 is stopped. On the other hand, up to i1, IJL/-i, 4 CR
Valve Z-3, T'DR2-1, CR6-1 and excite
Encouragement of 2 connected tally relay CRI H and relay CR6...
Due to the opening of the contact CR6-1, the electric current (B)'N1μ becomes inoperative, the process is completed, and everything stops. f (O, relay connection A CRZ-3, TI) R2
-1, the circuit connected to relay CRI via CR2-1 is connected, and does not operate because V is already open in CR2-1. because,! When the self-holding circuit of J v -CR2 is pressed to start the pushbutton PB at the end position, the reverse complete limit switch LS-5 is activated.
is closed and relay contact CR5-2 is open.
This is because the V-CR2 was supposed to be self-holding for 1 minute, but when the push button pB was released, the V-CR2 had already stopped.

In this way, by turning on the changeover switch Csw, the vehicle whose plowing completion position was the starting point (end, Q) is switched to a cycle in which the deep pushing completion position is the starting point (end point), and when the loading cycle is completed, the vehicle can be plowed. Machine 11
4' will stop at the conventional position with a high center of gravity.

Under the switched cycle, pressing pushbutton PB and VC will reverse, reverse, and reverse as previously described.
The steps of lowering, pushing in, raising, and pushing are performed automatically in sequence, and when the pushing process is completed, the rock is removed. 14 stops. -FTC1 When the selector switch C8W is opened for resetting νJM to the first cycle, the process ends when the cycle is completed.

As shown in (σ) above, in the present invention, by terminating the buicle at a position where the center of gravity of the ramming mechanism is lower than the carp, the stability of the vehicle is increased, and moreover, the lower bulging space inside the tailgate is improved. It becomes necessary to collect a lot of garbage and drive at high speed to the garbage disposal site.1. Kamo dust stay/
If the distance traveled during collection of Yonru ■ or L is short, VC can be efficiently collected by using the conventional cycle FR, which starts the pumping cycle quickly.

[Brief explanation of drawings]

Fig. 1 is a perspective view showing the key and 17 parts of a practical example of the present invention, Fig. 2 is a concave vertical-section view, and the construction of the device shown in Figs. Figure 8 is a diagram showing the arrangement of the μ limit switch, Figure 91 is a diagram showing the hydraulic circuit, and Figure 9 is a diagram showing the blower circuit. ■...@Body, 2...Tailgate, 2b...Bunzo, 1...Bracket, 5...Seed layer bottle, 6...
Deflector, 8... Guy r rail, 9... Slider, 1o... Pivot bottle, 11... Scraping 4/gunnel,
15...Pushing/Linda IW, 19...Vertical movement/Linda device, 21...Pushing/Linda scissors t*,
LS-3~LS-8-! J # Switch, 3]
, 39-... surface supporting member 1.33a, 40a,
42...Limit switch actuator, 3...Bell crank lever, 32, 36...Pivot, 45...Pump, 47, 48...3rd position neck type Vlt box cutter, (
57...2 position cedar straight magnetic cutter, 5OLI~SOL
5...Solenoid, KRI...Keybrino for L promotion '1 preparation, KR2...Keybrino for push memory,
CRI ~CR8,CRZ...phosphorus-1'rDI尤1. TDR2...Time delay relay, Csw...
Cycle changeover switch. Applicant's representative Inomata Kiyomitsu 1st item 2nd item 3'gt 4th item 5th item 6th item 87th item 8th procedural amendment 1992/2016 "Japanese Patent Office Commissioner Shima 1) Spring" Itsuki 1, Indication of the case Patent Application No. 39176 of 1982, 2 Name of the invention, Garbage loading device for garbage collection vehicle 3, Person making the amendment Relationship to the case Patent applicant (534) Fuji Heavy Industries Co., Ltd. 7, The “Claims” column of the specification subject to amendment. (1) ^
18. Contents of the amendment The scope of the claims is amended as follows. ``This control device includes a first device (LS-4, CR4, CR4-2) that detects the end of raking of the raking panel and stops the operation of the garbage loading mechanism; A second device (LS-6, CR6,
CR6-1) and a switching device (C
8W, CRZ, CRZ-3, CRZ-4> A garbage loading device for a garbage collection vehicle. ” (2)

Claims (1)

[Claims] Adjacent to the vehicle body opening, the upper end is layered as a single layer, and the tailgate and the boundary between the tailgate and the vehicle body opening are partially separated ((
The deflector is suspended by a transverse pivot above the vehicle body opening and is swingable toward the inside of the tailgate. A pallet fg slider supported by a deflector throughout, a vertical movement/linda device that slides this slider up and down with respect to the entire deflector, and a lower end w of the slider that can be freely moved by a lateral pivot. The tile scraping panel is supported near the upper edge of the tile panel, and the scraping panel A is extendable and retractable for bolting.
Linda = l + lt, slider and overhanging nosonel l/
A telescopic push-in nolinda device with one end C centered and the bottom end placed on the tailgate at a position far from the vehicle body opening, as well as raking/reversal of the ξ channel, retraction displacement, downward displacement, force/insertion. , the upward displacement and the garbage pushing change f'Q are 111
The raking/linda device, upper and lower vI to perform the primary
jJ/Linda soybean equipment and equipment pushing/Drainage 1 device (t, s-4, CR) that stops the operation of the outdoor loading machine at Linda meeting
4, CR, 4-2), and a second device (LS-6, CR6, CR6-:t) that detects the end of the garbage pushing displacement of the scraping nominelle and stops the operation of the garbage loading mechanism.
Switch glf (C8W, CR
Z, CRZ-3, CRZ-4)
The symbol is the head of a garbage collection truck with a dust trap.