Grab bucket for garbage treatment

Abstract

The utility model discloses a grab bucket for garbage disposal, which relates to the technical field of garbage disposal and comprises a mounting plate component, two grab buckets are slidably connected to the bottom of the mounting plate component, extension plates are fixedly connected to the left end and the right end of the mounting plate component, and second hydraulic telescopic rods are hinged to the ends of the extension plates. The bottom end of the second hydraulic telescopic rod is hinged to the grab bucket, the front end and the rear end of the top of the grab bucket are fixedly connected with limiting blocks, the top end of the mounting plate assembly is fixedly connected with a double-head motor, the output end of the double-head motor is fixedly connected with a connecting rod, the end of the connecting rod is fixedly connected with a stopping block, and the stopping block is matched with the limiting blocks. After the grab bucket is closed, the limiting block moves to the other side of the stopping block, the double-head motor works to drive the connecting rod to rotate, then the stopping block is put down and located on the outer side of the limiting block, the stopping block limits the limiting block, and then potential safety hazards caused by faults of the second hydraulic telescopic rod in the garbage carrying process of the grab bucket are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage disposal, in particular to a grab bucket for garbage disposal. Background Art

[0002] Garbage is solid waste generated in human daily life and production. Due to its large discharge volume, complex and diverse composition, and its pollution, resource and social nature, it needs to be harmlessly treated, resource-based, reduced in volume and socialized. If it is not properly handled, it will pollute the environment, affect environmental hygiene, waste resources, destroy production and living safety, and undermine social harmony. Garbage disposal is to quickly remove garbage, treat it harmlessly, and finally make reasonable use of it.

[0003] A Chinese patent (publication number: CN214611157U) discloses a grab bucket for garbage disposal, comprising a fixed top plate, a connecting rod fixed at the center of the fixed top plate, T-shaped chutes on both sides of the bottom of the fixed top plate, a left grab bucket and a right grab bucket respectively provided under the fixed top plate, a T-shaped slider matching the T-shaped chute on the top of the left grab bucket and the right grab bucket, an extension plate fixed on both sides of the fixed top plate, a movable shaft provided on the extension plate, a hydraulic telescopic rod movably connected to the extension plate through the movable shaft, and a fixed outer side of the left grab bucket and the right grab bucket. Connecting block, the end of the hydraulic telescopic rod away from the extension plate is movably connected to the connecting block through a rotating shaft. Sealing grooves and sealing blocks are respectively provided on the sides of the left grab and the right grab. The sealing groove on the left grab engages with the sealing block on the right grab. The device has a simple structure and is easy to use. Compared with the existing clamping method, its principle is simple, easy to maintain, and not easy to fall off after clamping. However, after the device grabs the garbage, the grab has no fixing mechanism. When the hydraulic telescopic rod fails, the grab will be stretched open by the garbage inside, and the garbage will fall from the air, posing a safety hazard.

[0004] In order to solve the above problems, we have made improvements and proposed a grab bucket for garbage disposal. Utility Model Content

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] The utility model provides a grab bucket for garbage disposal, comprising a mounting plate assembly, wherein the bottom of the mounting plate assembly is slidably connected to two grab buckets, the left and right ends of the mounting plate assembly are fixedly connected to extension plates, the end of the extension plate is hinged with a second hydraulic telescopic rod, and the bottom end of the second hydraulic telescopic rod is hinged to the grab bucket, the front and rear ends of the top of the grab bucket are fixedly connected to limiting blocks, the top of the mounting plate assembly is fixedly connected to a double-headed motor, the output end of the double-headed motor is fixedly connected to a connecting rod, the end of the connecting rod is fixedly connected to a blocking block, and the blocking block cooperates with the limiting block.

[0007] As a preferred technical solution of the present invention, the mounting plate assembly includes a first mounting plate and a second mounting plate, the right end of the first mounting plate is fixedly connected to a first connecting block, the left end of the second mounting plate is fixedly connected to a second connecting block, the interior of the first connecting block is rotatably connected to a mounting shaft, and the second connecting block is rotatably connected to the outside of the mounting shaft.

[0008] As a preferred technical solution of the present invention, the top ends of the first mounting plate and the second mounting plate are both hinged with first hydraulic telescopic rods, and the top ends of the two first hydraulic telescopic rods are hinged with connecting plates.

[0009] As a preferred technical solution of the present invention, the bottom end of the connecting plate is fixedly connected to a connecting arm, and the bottom end of the connecting arm is fixedly connected to the mounting shaft.

[0010] As a preferred technical solution of the present invention, a connecting handle is fixedly connected to the top end of the connecting plate, and the connecting handle is connected to the lifting device.

[0011] As a preferred technical solution of the present invention, the outer side of the connecting rod is rotatably connected to a fixed block, and the fixed block is fixedly connected to the top end of the mounting plate assembly, and the fixed block is close to the blocking block.

[0012] The beneficial effects of the utility model are:

[0013] 1. In the utility model, after the grab bucket is closed, the limit block moves to the other side of the blocking block, and the double-headed motor drives the connecting rod to rotate, thereby lowering the blocking block and placing it on the outside of the limit block. The blocking block limits the limit block, thereby avoiding safety hazards caused by the failure of the second hydraulic telescopic rod in the process of transporting garbage by the grab bucket.

[0014] 2. In the present invention, the first hydraulic telescopic rod contracts, causing the first connecting block and the second connecting block on the first mounting plate and the second mounting plate to rotate around the mounting axis, causing the two grab buckets to expand outward, thereby expanding the effective area when grabbing garbage and grabbing more garbage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 This utility model Figure 1 Enlarged view of point A in the middle;

[0018] Figure 3 It is a partial enlarged view of the utility model;

[0019] In the figure: 1. Connecting plate; 2. First hydraulic telescopic rod; 3. First mounting plate; 4. Second mounting plate; 5. Grab bucket; 6. Extension plate; 7. Second hydraulic telescopic rod; 8. Limit block; 9. Stop block; 10. Fixing block; 11. Double-headed motor; 12. Connecting rod; 13. Connecting handle; 14. Connecting arm; 15. Mounting shaft; 16. First connecting block; 17. Second connecting block. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0021] Example: Figure 1-3 As shown, a grab bucket for garbage disposal includes a mounting plate assembly, the bottom of the mounting plate assembly is slidably connected to two grab buckets 5, the left and right ends of the mounting plate assembly are fixedly connected to extension plates 6, the end of the extension plate 6 is hinged with a second hydraulic telescopic rod 7, and the bottom end of the second hydraulic telescopic rod 7 is hinged to the grab bucket 5, the front and rear ends of the top of the grab bucket 5 are fixedly connected to limit blocks 8, the top of the mounting plate assembly is fixedly connected to a double-headed motor 11, the output end of the double-headed motor 11 is fixedly connected to a connecting rod 12, the end of the connecting rod 12 is fixedly connected to a blocking block 9, and the blocking block 9 cooperates with the limiting block 8, and a worm gear mechanism is installed inside the double-headed motor 11, which is used to fix the position of the blocking block 9 through the self-locking ability of the worm gear mechanism;

[0022] The second hydraulic telescopic rod 7 works to push the grab bucket 5 to slide at the bottom of the mounting plate assembly. The two grab buckets 5 move toward each other and then close to grab the garbage. After the grab bucket 5 is closed, the limit block 8 moves to the other side of the blocking block 9. The double-headed motor 11 works to drive the connecting rod 12 to rotate, thereby lowering the blocking block 9 and placing it on the outside of the limit block 8. The blocking block 9 limits the limit block 8, thereby avoiding safety hazards caused by the failure of the second hydraulic telescopic rod 7 when the grab bucket 5 is transporting garbage.

[0023] Specifically, such as Figure 1 and Figure 3As shown, the mounting plate assembly includes a first mounting plate 3 and a second mounting plate 4, the right end of the first mounting plate 3 is fixedly connected to a first connecting block 16, and the left end of the second mounting plate 4 is fixedly connected to a second connecting block 17, the inside of the first connecting block 16 is rotatably connected to a mounting shaft 15, and the second connecting block 17 is rotatably connected to the outside of the mounting shaft 15, the top ends of the first mounting plate 3 and the second mounting plate 4 are hinged with a first hydraulic telescopic rod 2, the top ends of the two first hydraulic telescopic rods 2 are hinged with a connecting plate 1, the bottom end of the connecting plate 1 is fixedly connected to a connecting arm 14, and the bottom end of the connecting arm 14 is fixedly connected to the mounting shaft 15, the first hydraulic telescopic rod 2 contracts, so that the first connecting block 16 and the second connecting block 17 on the first mounting plate 3 and the second mounting plate 4 rotate around the mounting shaft 15, so that the two grab buckets 5 expand outward, which can expand the effective area when grabbing garbage and grab more garbage. The connecting arm 14 is arranged between the mounting shaft 15 and the connecting plate 1 to reduce the load of the first hydraulic telescopic rod 2 and improve the service life of the first hydraulic telescopic rod 2.

[0024] Specifically, such as Figure 1 and Figure 3 As shown, a connecting handle 13 is fixedly connected to the top of the connecting plate 1, and the connecting handle 13 is connected to the lifting device. The connecting handle 13 is connected to the lifting device, so that the grab bucket 5 can be raised and lowered.

[0025] Specifically, such as Figure 2 As shown, the outer side of the connecting rod 12 is rotatably connected to a fixed block 10, and the fixed block 10 is fixedly connected to the top of the mounting plate assembly. The fixed block 10 is close to the blocking block 9. The fixed block 10 is installed on the connecting rod 12 and is close to the blocking block 9, which improves the bending strength of the connecting rod 12 and avoids the bending of the connecting rod 12 causing the blocking block 9 and the limit block 8 to be misaligned.

[0026] Working principle: The first hydraulic telescopic rod 2 contracts, causing the first connecting block 16 and the second connecting block 17 on the first mounting plate 3 and the second mounting plate 4 to rotate around the mounting axis 15, causing the two grab buckets 5 to expand outward, and then lowering the grab bucket 5. The grab bucket 5 contacts the garbage, and the first hydraulic telescopic rod 2 extends to make the mounting plate assembly horizontal. The second hydraulic telescopic rod 7 works to push the grab bucket 5 to slide at the bottom of the mounting plate assembly. The two grab buckets 5 move towards each other and then close to grab the garbage. After the grab bucket 5 is closed, the limit block 8 moves to the other side of the blocking block 9, and the double-headed motor 11 works to drive the connecting rod 12 to rotate, thereby lowering the blocking block 9 and being on the outside of the limit block 8. The blocking block 9 limits the limit block 8, thereby avoiding safety hazards caused by the failure of the second hydraulic telescopic rod 7 during the process of transporting garbage by the grab bucket 5.

[0027] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A grab bucket for garbage disposal, comprising a mounting plate assembly, characterized in that: The bottom of the mounting plate assembly is slidably connected to two grab buckets (5), and the left and right ends of the mounting plate assembly are fixedly connected to extension plates (6), the ends of the extension plates (6) are hinged to a second hydraulic telescopic rod (7), and the bottom end of the second hydraulic telescopic rod (7) is hinged to the grab bucket (5), and the front and rear ends of the top of the grab bucket (5) are fixedly connected to a limit block (8), the top of the mounting plate assembly is fixedly connected to a double-headed motor (11), the output end of the double-headed motor (11) is fixedly connected to a connecting rod (12), the end of the connecting rod (12) is fixedly connected to a blocking block (9), and the blocking block (9) cooperates with the limiting block (8).

2. A grab bucket for garbage disposal according to claim 1, characterized in that: The mounting plate assembly comprises a first mounting plate (3) and a second mounting plate (4), wherein the right end of the first mounting plate (3) is fixedly connected to a first connecting block (16), the left end of the second mounting plate (4) is fixedly connected to a second connecting block (17), the interior of the first connecting block (16) is rotatably connected to a mounting shaft (15), and the second connecting block (17) is rotatably connected to the outside of the mounting shaft (15).

3. A grab bucket for garbage disposal according to claim 2, characterized in that: The top ends of the first mounting plate (3) and the second mounting plate (4) are both hingedly connected to first hydraulic telescopic rods (2), and the top ends of the two first hydraulic telescopic rods (2) are hingedly connected to connecting plates (1).

4. A grab bucket for garbage disposal according to claim 3, characterized in that: The bottom end of the connecting plate (1) is fixedly connected to a connecting arm (14), and the bottom end of the connecting arm (14) is fixedly connected to a mounting shaft (15).

5. The grab bucket for garbage disposal according to claim 3, characterized in that: A connecting handle (13) is fixedly connected to the top end of the connecting plate (1), and the connecting handle (13) is connected to the lifting device.

6. The grab bucket for garbage disposal according to claim 1, characterized in that: The outer side of the connecting rod (12) is rotatably connected to a fixed block (10), and the fixed block (10) is fixedly connected to the top end of the mounting plate assembly, and the fixed block (10) is close to the blocking block (9).

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