JPH0352099Y2 - - Google Patents

Description

[Detailed explanation of the invention] (a) Industrial application field The present invention consists of a removal part, a wind sorting part, and a pothole type sorting part, and the pothole type sorting part is placed on the wind sorting part. It is a rotary sorting rice huller consisting of a rotary sorting and hulling machine, in which the pothole type sorting section is pulled out rearward, its rear end is grounded, and the pothole type sorting section is rotated rearward using the rear end as a fulcrum. This invention relates to a detachment device for a pot-hole type sorting section, which is intended to easily and safely separate the paper from the wind sorting section.

(b) Prior Art As described above, in the conventional rotary sorting huller consisting of a dehulling section, a wind sorting section, and a pot-hole type sorting section, each of these parts is constructed integrally.
That is, as disclosed in, for example, Japanese Patent Application Laid-Open No. 136658/1982, a removal part is arranged in the front part above the wind selection part, and a pot-hole type sorting part is arranged in the rear part.

Therefore, it is not an easy task to separate or combine the parts, it is difficult to clean and inspect the parts, and it is inconvenient to move them.

(c) Problems to be solved by the invention In the conventional rotary sorting rice huller, the removal part and the pot-hole type sorting part are integrated on the wind sorting part as mentioned above, so there is a problem between each part. It is not an easy task to separate or assemble the parts, and there are drawbacks such as difficulty in cleaning and inspecting each part and inconvenience in moving the parts.

Therefore, in order to eliminate the drawbacks of the conventional ones, the present invention has been devised so that the pot-hole type sorting section can be detached from the wind sorting section, or the combination thereof can be configured freely, and the separation can be easily and safely done. It was devised for the purpose of

(d) Means for solving the problems In order to achieve the above object, the present invention consists of a removal part, a wind sorting part, and a pothole type sorting part, and a pothole type sorting part is installed on the wind sorting part. In the rotary sorting rice hulling machine configured by mounting a rice sorter, the pot-hole type sorting section can be pulled out backward from above the wind sorting section, and a stopper is protruded upward at the rear end of the upper part of the wind sorting section. A latch is fixed on the front side of the bottom of the pot-hole type sorting section, and when the pot-hole type sorting section is pulled out rearward and the latch comes into contact with the stopper, rotation is started using this contact point as a fulcrum. the rear end is brought into contact with the ground and tilted to a first resting state, and further, from this first resting state, the latch is separated from the stopper by a rotation operation rearward using the rear end as a fulcrum, and a second resting state is achieved. Create a structure that can be adapted to
In addition, the stopper is formed so as to be tilted toward the rear.

(e) Effect Since the configuration is as described in the preceding paragraph (d), the latch on the pothole type sorting section side that pulls out the pothole type sorting section placed on the wind sorting section backwards is connected to the wind sorting section. When it comes into contact with the stopper on the side and the drawer is stopped, the rear side of the pot-hole type sorting unit is rotated downward using the abutment point as a fulcrum and the rear end is brought into contact with the ground. It becomes the first stationary state where it tilts, and when it is further rotated backward using the rear end that is in contact with the ground as a fulcrum, the latch on the pothole type sorting part side is separated from the stopper on the wind sorting part side and becomes the second stationary state. At this point, the pothole type sorting section completely separates from the wind sorting section. In this case, the above-mentioned stopper allows the latch that is in contact with the stopper to smoothly move the pot-hole type sorting unit, which is tilted to the rear, from the first stationary state to the second stationary state without interfering with the stopper. They are separated. In addition, in order to return the detached pothole type sorting section onto the wind sorting section, the pothole type sorting section in the second stationary state is rotated forward in the opposite direction to the above using the rear end as a fulcrum. All you have to do is place it on the rear end of the wind selection section, lift the rear end, and push it forward.

(f) Examples The present invention will be specifically explained in detail below with reference to figures of examples.

The outline of the rotary sorting huller shown in this example diagram is as shown in Fig. 2, which has a wind sorting section B on the machine base 1, a removing section A and a pot-hole type sorting section C on the front and back of the wind sorting section B. The mixed rice of brown rice and paddy is lifted up by an elevator D and supplied to the pothole type sorting section C. It is erected on the side of the pot-hole type sorting section C with its lower part being held between the rice take-out case 2 and the brown rice take-out case 3.

As shown in FIG. 5, the process of removing, wind sorting, and sorting in this rotary sorting and hulling machine is as shown in FIG. 5, as shown in FIG. The rice husks that have been air-sorted in the air passage 6 are discharged from the machine through the suction dust remover 7, and the rice cakes are taken out from the gutter 8. Mixed rice of brown rice and paddy is lifted into the front chamber of the elevator D from the mixing rice gutter 9 in the mixed rice take-out case 2, flows into the distribution box 10, is collected by the leveling valve 11, and is leveled and distributed. It is distributed to gutters 12 and 13.

The mixed rice distributed to the supply troughs 12 and 13 is transferred to a sorting cylinder 14 horizontally mounted so as to be rotatable up and down, respectively.
In 15, the brown rice is sent to the rear side by transfer troughs 16 and 17 and falls, and by the scooping action of the pot hole 18, the brown rice is separated into brown rice troughs 19 and 20, and then to the brown rice take-out trough 2.
1 and 22 to the rear side of the wind selection section B, waste rice is removed in the wind selection path 23, passes through the inside of the rice removal case 3, passes through the rear side chamber of the elevator D, and is taken out to a suitable place outside the machine. The paddy separated from the brown rice is returned to the paddy tank 4 from the paddy gutter 24 as it is at the front side of each sorting cylinder 14, 15. The paddy is scooped up by a bucket 25 that rotates together with the paddy 15 and returned to the paddy tank 4 from the paddy gutter 24 mentioned above.

In addition, the power to the pothole type sorting section C is generated by the abutment between the end of a transmission shaft 27 taken out from the de-gearing case 26 and transmitted, and the shaft end of the drive wheel 28 that supports and rotates the sorting barrel 15. Shaft coupling 2
9 to the pothole type sorting unit C side.

Next, to explain the main parts of the present invention, there are rollers 30 on both sides of the front lower end of the pothole type sorting section C.
are attached respectively, and are configured to be movable back and forth along guide plates 32 attached to both upper sides of the wind selection section B in the front and back direction by pushing and pulling them back and forth with grip rods 31 provided on the rear side. It is fixed in position by locking metals 33 fixed on both sides of the wind selection part B and fixing bolts 34 screwed into the guide plate 32.

The above-mentioned gripping rod 31 has a loop shape that can be bent in an inverted shape when viewed from the side, is attached to the bases on both sides to be movable up and down, and is fixed to both sides of the pot-hole type sorting section C. A locking portion 35 protrudes laterally from a support 35 to be provided.
It is configured to maintain a rearward protruding posture by abutting against a from below.

At the rear end of the upper part of the wind sorting part B, a stopper 36 is provided upward and protrudes from the upper side surface 37 of the wind sorting part B. ) is horizontally provided with a latch 40 that connects and reinforces both side walls 38 and 39 of this pot-hole type sorting section C.

The stopper 36 has a loop shape that is slightly narrower than the locking metal 40, and is provided so as to project rearward at a backward inclination angle α.

Note that 41 indicates a cover of a transmission section that rotates the bucket belt of the elevator D, and 42 and 43 indicate its transmission belt.

Therefore, in order to remove the pot-hole type sorting section C from above the wind sorting section B, first remove the cover 41 and the transmission belt 4.
2 and 43, remove the elevator D from the side of the pot-hole type sorting section C, loosen the fixing bolt 34 to release the fixed state, and rotate it upward with the gripping rod 31 to remove the locking section. 35a and protrudes backward (see the imaginary line in Fig. 2), and then lift the pot-hole type sorting part C slightly and pull it out to the rear, and the shaft joint 29
is released, the roller 30 rolls on the upper surface 37 of the wind selection part B, and the latch 40 comes into contact with the stopper 36. Therefore, the hand is lowered one by one and tilted using the above contact point as a fulcrum, and the rear end 44 is brought into contact with the ground, resulting in a first resting state shown by the imaginary line in FIG. When the latch 40 in contact is moved away from the stopper 36, the bent portion 31a of the gripping rod 31 touches the ground and the tip side 3 is rotated backward.
1b floats up from the ground, in this case the pothole type sorting part C
The center of gravity of is located between the rear end 44 and the bent portion 31a, resulting in a second stationary state indicated by a solid line.

Further, at this time, the above-mentioned stopper 36 is formed into a loop shape and is also used as a handle, for example, to facilitate the protrusion of the retractable roller 45 that floats the machine base 1 from the underside of the machine base 1, making it convenient to move. .

To return the pot-hole type sorting section C that has left the second stationary state onto the wind sorting section B, lift it up by the tip side 31b of the gripping rod 31 floating above the ground, using the rear end 44 as a fulcrum. All you have to do is rotate it forward, place the front side on the rear end of the wind selection part B, push it forward until it stops with the stopper metal 33, and fix it with the fixing bolt 34.

(g) Effects of the invention As detailed above, the present invention consists of a removal part, a wind sorting part, and a pothole type sorting part, and the pothole type sorting part is placed on the wind sorting part. In the rotary sorting huller, the pothole type sorting section can be pulled out backward from above the wind sorting section, and a stopper is provided upwardly protruding from the rear end of the upper part of the wind sorting section. A latch is fixed on the front side of the side, the pot-hole type sorting part is pulled out rearward, the latch is brought into contact with the stopper, and the rear end is grounded by rotation using this contact point as a fulcrum. and a first stationary state in which the lock is tilted, and further, from this first stationary state, by rotating backward using the rear end as a fulcrum, the latch can be separated from the stopper and brought into a second stationary state. In addition, since the above-mentioned stopper is formed by tilting to the rear side, when the pothole type sorting section is pulled out rearward when the pothole type sorting section is removed, the pothole type sorting section side is Since the latch comes into contact with the stopper on the wind selection section side, there is no need to pull out the pot-hole type selection section too much and cause an unexpected situation.In particular, the stopper on the wind selection section side is formed by tilting to the rear. Therefore, when the rear end is rotated rearward from the first stationary state in which the rear end is in contact with the ground to enter the second stationary state, the latch can be smoothly separated without interfering with the stopper.

As a result, the present invention has made it easy and safe to remove and return the pothole type sorting section from the wind sorting section, and it has become possible to conveniently clean, inspect, and move each part of the rotary sorting huller. be.

[Brief explanation of the drawing]

The drawings show an embodiment of the device according to the present invention, and FIG. 1 is a side view showing its main parts and functions, and FIG.
The figure is a side view of the entire rotary sorting and hulling machine, Figure 3 is a front view of the pot-hole type sorting section, Figure 4 is a rear view of the same main part, and Figure 5 is the internal structure of the rotary sorting and hulling machine. FIG. A... Detachment part, B... wind sorting part, C... pothole type sorting part, 36... stopper, 40... latching metal, 4
4... Rear end.

Claims (1)

[Scope of utility model registration request] In a rotary sorting rice huller comprising a removing section A, a wind sorting section B, and a pothole type sorting section C, and a pothole type sorting section C is placed on the wind sorting section B, the pothole type The sorting section C can be pulled out backward from the top of the wind sorting section B, and a stopper 36 is provided upwardly protruding from the rear end of the upper part of the wind sorting section B. The latch 40 is fixedly installed, the pothole type sorting part C is pulled out rearward, the latch 40 is brought into contact with the stopper 36, and the rear end 44 is brought into contact with the ground by rotating around this contact point as a fulcrum. from this first resting state to the rear end 44.
The latch 40 is separated from the stopper 36 by rotating rearward using the stopper 36 as a fulcrum, and the stopper 36 is tilted rearward. A detachment device for a pot-hole type sorting section in a rotary sorting rice huller, characterized by the following.