CN1966366B - Cable-stayed ground-level fully enclosed garbage transfer device - Google Patents

Abstract

The invention provides a cable-stayed ground-level fully enclosed garbage transfer device, which includes a ground-level garbage container, a rotating arm, a beam, and a hydraulic cylinder arranged in a pit. The side wall of the lifting end of the container is slope-shaped, and a horizontal shaft is set on the edge of the pit at the top of the slope-shaped side wall. A reverse bracket with a right-angled triangle end surface is hinged on the horizontal shaft, and a hinge is hinged at the intersection of the two right-angle sides of the reverse bracket. Cover plate, when the inclined surface of the reversing bracket is attached to the slope-shaped side wall, the horizontal right-angled surface overlaps the top surface of the garbage container through the cover plate, and when the right-angled surface of the reversing bracket is attached to the ground, the inclined surface Coplanar with the sloping side walls, corresponding to the beams, the top of the garbage container is provided with a hook. When transporting garbage, the reversing bracket rotates 180 degrees counterclockwise around the horizontal axis, and its slope is in the same plane as the slope-shaped side wall and the bottom surface of the dump truck. The hydraulic cylinder drives the boom to drive the garbage container to move along the slope to the cabin.

Description

Cable-stayed ground-level fully enclosed garbage transfer device

technical field

The invention provides a cable-stayed ground-level fully enclosed garbage transfer device, which belongs to the technical field of urban garbage collection and transportation.

Background technique

The ground-level garbage transfer device is very popular because of its small footprint, no need for building construction, low cost, and good sealing. The current horizontal garbage transfer devices have complex structures and high costs, which is also the main reason why most horizontal garbage transfer devices cannot be widely used.

Contents of the invention

The purpose of the present invention is to provide a cable-stayed ground-level fully enclosed garbage transfer device that can overcome the above shortcomings, has a simple structure, stable and reliable operation, and excellent performance. Its technical content is:

It includes a horizontal garbage container and a crossbeam set in the pit, wherein the left and right sides of the garbage container are equipped with rotating arms and hydraulic cylinders for driving the rotating arms, and the two ends of the crossbeam are fixedly connected with the ends of the left and right rotating arms. The top of the push rod of the cylinder is hinged with the rotating arm, and the characteristics are that: the bottom of the garbage container is equipped with rollers, the side wall of the pit adjacent to the lifting end of the garbage container is slope-shaped, and a horizontal axis is set on the edge of the pit at the top of the slope-shaped side wall. Hinge a reverse bracket with a right-angled triangle on the horizontal axis, and hinge a cover plate at the intersection of the two right-angle sides of the reverse bracket. When the slope of the reverse bracket fits with the slope-shaped side wall, the horizontal right-angled surface The cover plate is overlapped with the top surface of the garbage container. When the right-angled surface of the inverted bracket is attached to the ground, its slope is coplanar with the slope-shaped side wall, corresponding to the beam, and the top of the garbage container is provided with a hook.

The cable-stayed ground level fully enclosed garbage transfer device corresponds to the rollers at the bottom of the garbage container. Guide rails are provided on the bottom surface of the pit, the slope-shaped side walls and the slope of the reverse bracket. The rollers at the bottom of the garbage container can be placed on the guide rails. Scroll up.

In the cable-stayed ground-level fully-enclosed garbage transfer device, one end of the hydraulic cylinder is installed in the pit in front of the slope-shaped side wall, and the top of the push rod is hinged to the rotating arm. The distance between the hinge point and the joint between the rotating arm and the ground is about 1/3 of the arm length.

The cable-stayed ground-level fully enclosed garbage transfer device is characterized in that a fixed buckle is provided on the side wall of the garbage container.

Its working principle is: the side wall of the pit adjacent to the lifting end of the garbage container is slope-shaped, and a horizontal axis is set on the edge of the pit at the top of the slope-shaped side wall, and a reverse bracket with a right-angled triangle is hinged on the horizontal axis. It can be rotated 180 degrees counterclockwise around the horizontal axis. When there is no need to transport garbage at ordinary times, the inverting bracket is located in the pit, and its inclined surface fits with the slope-shaped side wall, and the horizontal right-angle surface overlaps the top surface of the garbage container through the cover plate, closing the gap between the garbage container and the edge of the pit. Clearance, when transporting garbage, hook the hook tightly to the beam, rotate the reverse bracket 180 degrees counterclockwise around the horizontal axis, and its slope is in the same plane as the slope-shaped side wall and the bottom surface of the dump truck, and drive the hydraulic cylinder left and right to provide power for the boom , so that the pivoting arm starts to drive the crossbeam to move from the initial horizontal position, and the crossbeam drives the garbage container to move along the slope to the carriage through the hook. When the garbage container is loaded to a proper position, the buckle and the upper hook of the dump truck are automatically connected, and the upper hook of the garbage container is taken off from the beam, thereby completing the loading and unloading of the garbage container.

Compared with the prior art, the present invention has two advantages:

1. The oblique pull of the garbage container along the slope greatly reduces the driving force, not only reduces energy consumption, but also runs smoothly throughout the loading and unloading process, and the work is solid and reliable.

2. The loading and unloading device is composed of a four-bar mechanism, the structure is simple, and the construction depth is significantly reduced, the cost is reduced, and it is easy to be widely promoted.

Description of drawings

Fig. 1 is the structural representation of the embodiment of the present invention;

Fig. 2 is a top view of the embodiment shown in Fig. 1;

Fig. 3 is a structural schematic diagram of a garbage container in a lifted state.

Detailed ways

1. Pit 2. Garbage container 3. Rotary arm 4. Beam 5. Hydraulic cylinder 6. Support 7. Push rod 8. Roller 9. Horizontal shaft 10. Reverse bracket 11. 15 Cover plate 12. Hook 13. Guide rail 14. Pit 16. Garbage disposal port 17. Buckle 18. Slope-shaped side wall 19. Car compartment

In the embodiment shown in Figures 1 to 2: the bottom of the garbage container 2 is provided with a roller 8, the side wall of the pit 1 adjacent to the lifting end of the garbage container 2 is slope-shaped, and a pit is set on the edge of the pit at the top of the slope-shaped side wall 18. Transverse axis 9, hinged on the horizontal axis 9 is a reverse bracket 10 whose end face is a right-angled triangle, and hinges a cover plate 11 at the intersection of the two right-angled sides of the reverse bracket 10, when the inclined plane of the reverse bracket 10 and the slope-shaped side wall 18 When laminating, the horizontal right-angled surface overlaps the top surface of the garbage container 2 through the cover plate 11 to prevent garbage from dropping into the gap between the closed garbage container 2 and the edge of the pit. The left and right pivoting arms 3 and the left and right driving hydraulic cylinders 5 are separated on both sides of the garbage container 2, wherein one end of the pivoting arm 3 is hinged to the ground through a support 6, and the two ends of the beam 4 are fixedly connected with the other end of the pivoting arm 3, and the hydraulic cylinder 5 One end of it is hingedly installed in the pit 14 ahead of the sloping side wall 18, and the top of its push rod 7 is hinged with the rotating arm 3, and the distance between the hinge point and the hinge point of the rotating arm 3 and the ground is about 1/2 of the length of the rotating arm 3 3. Corresponding to the beam 4, the front end of the garbage container 2 is provided with a hook 12, and its side wall is provided with a fixed buckle 17.

In the embodiment shown in Figure 3: the garbage container 2 is in the lifting state, the hook 12 is hooked tightly to the crossbeam 4, and the reversing support 10 is rotated 180 degrees counterclockwise around the horizontal axis 9, and its slope and the slope-shaped side wall 18 and the dump truck The bottom surfaces of the carriages 19 are coplanar, and the left and right drive hydraulic cylinders 5 provide power for the pivoting arm 3, so that the pivoting arm 3 starts to drive the crossbeam 4 to move from the initial horizontal position, and the crossbeam 4 drives the garbage container 2 to move along the guide rail 13 to the carriage 19 through the hook 12. superior. When the garbage container 2 is loaded to a suitable position, the buckle 17 is hooked with the hook on the dump truck, the hook 12 on the garbage container 2 is taken off from the crossbeam 4, and the dump truck compartment 19 is turned to the bottom level, thereby completing the garbage container 2 loading and unloading to complete a shipment.

Claims (4)

1. inclined-pull type horizontal wholly-closed garbage transferring device, comprise the altitude azimuth form garbage container (2) and the crossbeam (4) that are arranged in the melt pit (1), wherein the left and right sides of garbage container (2) is equipped with the hydraulic actuating cylinder (5) of pivoted arm (3) and driving pivoted arm (3), captive joint with the end of left and right sides pivoted arm (3) in the two ends of crossbeam (4), the top and the pivoted arm (3) of the push rod (7) of hydraulic actuating cylinder (5) are hinged, it is characterized in that: the bottom of garbage container (2) is provided with roller (8), the sidewall that the contiguous garbage container of melt pit (1) (2) promotes end is sloping shape, the hole on sloping shape sidewall (18) top along on establish a transverse axis (9), transverse axis (9) is gone up the rectangular leg-of-mutton counter-rotating support of a hinged end face (10), the hinged cover plate in junction (11) at counter-rotating support (10) two square edges, when inclined-plane and sloping shape sidewall (18) applying of counter-rotating support (10), the right angle face that is level is through the end face overlap joint of cover plate (11) with garbage container (2), when the applying of right angle face and the ground of counter-rotating support (10), its inclined-plane and sloping shape sidewall (18) coplane, corresponding to crossbeam (4), the top of garbage container (2) is provided with hook (12).

2. inclined-pull type horizontal wholly-closed garbage transferring device according to claim 1, it is characterized in that:, on the inclined-plane of bottom surface, the sloping shape sidewall (18) of melt pit (1) and the support (10) that reverses, be equipped with guide rail (13) corresponding to the roller (8) of garbage container (2) bottom.

3. inclined-pull type horizontal wholly-closed garbage transferring device according to claim 1, it is characterized in that: an end of hydraulic actuating cylinder (5) is installed in the melt pit (14) in sloping shape sidewall (18) the place ahead, the top of push rod (7) and pivoted arm (3) are hinged, and hinge-point is about 1/3 of pivoted arm (3) length apart from the distance of pivoted arm (3) and hinged place, ground.

4. inclined-pull type horizontal wholly-closed garbage transferring device according to claim 1, it is characterized in that: the sidewall of garbage container (2) is provided with fixedly clasp (17).

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