Garbage can overturning mechanism of folding garbage truck

Abstract

The utility model relates to the technical field of environmental sanitation equipment, in particular to a folding garbage truck can overturning mechanism which comprises a garbage truck body, two sets of overturning plate bodies are symmetrically hinged to one end of the garbage truck body, a telescopic groove is formed in the middle of each overturning plate body, and two sets of hydraulic telescopic rods are symmetrically and fixedly connected into each telescopic groove. One end of the hydraulic telescopic rod is fixedly connected with an inner overturning plate, two rotating cylinders are symmetrically arranged at one end of the inner overturning plate, rotating shafts are rotatably inserted into the rotating cylinders, one ends of the rotating shafts are fixedly connected with a movable bottom plate, and two folding locking assemblies are symmetrically arranged at the two ends of the movable bottom plate; according to the garbage can overturning mechanism of the folding garbage truck, the folding locking assembly is arranged on the movable bottom plate to be matched with the locking groove in the inner overturning plate, so that the movable bottom plate is rapidly folded, and space occupation is avoided; the straight plug is clamped in the inner transverse groove by pressing and rotating the rotating handle, and extrusion and fixation are completed under the action of the first spring and the second spring.

Description

Technical Field

[0001] This utility model relates to the field of sanitation equipment technology, specifically a folding garbage truck tipping mechanism. Background Technology

[0002] A tipping garbage truck is a sanitation vehicle equipped with a special tipping mechanism. It is mainly used for the efficient collection and transfer of standard garbage bins. Its core function is to automatically grab, lift and tip the garbage bins through a hydraulically driven robotic arm, and dump the garbage into the truck body. The whole process does not require manual handling, which greatly improves the efficiency of operation.

[0003] Chinese Patent CN219296281U discloses a garbage truck tipping mechanism, relating to the field of garbage disposal equipment. The mechanism includes a garbage truck with two first hydraulic cylinders rotatably mounted on both sides. A tipping structure is installed at the output ends of the two first hydraulic cylinders. A movable plate is movably mounted on the tipping structure, with a limit structure and a folding / storage structure. The tipping structure includes two connecting rods, each fixedly mounted on the output ends of the two first hydraulic cylinders. This invention, through the use of positioning blocks and plates, allows for quick connection and disassembly between the garbage truck and the movable base plate by installing positioning blocks on both sides of the garbage bin and cooperating with the positioning plate on the movable base plate. Activating the tipping plate completes the dumping of garbage. Furthermore, by creating threaded holes and installing positioning blocks on different types of garbage bins, it can be used with plastic garbage bins, iron garbage bins, and other types of garbage bins.

[0004] The garbage truck with a tipping mechanism described above mainly uses a positioning plate on the movable base plate to achieve quick connection and disassembly between the garbage bin and the movable base plate. The garbage can be dumped by activating the hydraulic rod to squeeze the tipping plate. The movable base plate is folded and stored through a complex structure including a turntable, linkage rod, sliding plate, and fixing rod. The complex folding structure makes production and maintenance inconvenient. There is a lack of a simple folding structure for this purpose, which needs to be improved and optimized. Utility Model Content

[0005] The purpose of this invention is to provide a folding garbage truck tipping mechanism to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A folding garbage truck tipping mechanism includes a garbage truck body. Two sets of tipping plates are symmetrically hinged to one end of the garbage truck body. A telescopic groove is provided in the middle of the tipping plate. Two sets of hydraulic telescopic rods are symmetrically fixedly connected in the telescopic groove. An inner tipping plate is fixedly connected to one end of the hydraulic telescopic rod. Two sets of rotating cylinders are symmetrically provided at one end of the inner tipping plate. A rotating shaft is rotatably inserted into the rotating cylinder. A movable base plate is fixedly connected to one end of the rotating shaft. Two sets of folding locking components are symmetrically provided at both ends of the movable base plate. A garbage bin is placed on the upper end of the movable base plate.

[0007] Preferably, a fixing block is fixedly connected to one end of the inner flip plate, one end of the fixing block is engaged with one end of the trash can, and a limit stop is fixedly connected to one end of the inner flip plate.

[0008] Preferably, the inner flip plate has two sets of locking grooves symmetrically arranged at one end, the locking groove has an inner horizontal groove in the middle, and a first spring is fixedly connected to one end of the locking groove.

[0009] Preferably, a handle is fixedly connected to one end of the movable base plate, and two sets of limiting rubber pads are symmetrically provided at one end of the movable base plate.

[0010] Preferably, the folding locking assembly includes a pin groove, in which a pin is rotatably inserted. One end of the pin is fixedly connected to a flat plug, which is engaged in the pin groove, and the other end of the pin is fixedly connected to a pressing block.

[0011] Preferably, a second spring is fixedly connected to one end of the pressing block, one end of the second spring is pressed against one end of the pin groove, and a handle is fixedly connected to the other end of the pressing block.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] The folding garbage truck tipping mechanism proposed in this utility model mainly achieves the rapid folding of the movable base plate by setting a folding locking component and cooperating with the locking groove on the inner flip plate to avoid occupying space. By inserting a flat plug with a pin at one end into the locking groove, the flat plug is locked in the inner horizontal groove by pressing and rotating the handle, and is squeezed and fixed under the action of the first spring and the second spring. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of a folding garbage truck tipping mechanism;

[0015] Figure 2 This is a partial structural diagram of a folding garbage truck tipping mechanism;

[0016] Figure 3A partial structural cross-sectional view of a folding garbage truck tipping mechanism;

[0017] Figure 4 for Figure 3 Enlarged diagram of part A in the middle;

[0018] Figure 5 This is a partial structural cross-sectional view of a folding garbage truck tipping mechanism;

[0019] Figure 6 for Figure 5 Enlarged diagram of part B in the middle.

[0020] In the diagram: 1. Garbage truck body; 2. Tilting plate; 3. Telescopic groove; 4. Hydraulic telescopic rod; 5. Inner tilting plate; 6. Rotary drum; 7. Rotary shaft; 8. Movable base plate; 901. Pin groove; 902. Pin; 903. Straight plug; 904. Pressing block; 905. Second spring; 906. Handle; 10. Garbage bin; 11. Locking groove; 12. Inner horizontal groove; 13. First spring; 14. Handle; 15. Limiting rubber pad; 16. Fixing block; 17. Limiting stop. Detailed Implementation

[0021] The technical solutions in the embodiments of this utility model will be clearly and completely described below. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] Please see Figures 1 to 6 This utility model provides the following two technical solutions:

[0023] Example 1: A folding garbage truck tipping mechanism includes a garbage truck body 1. Two sets of tipping plates 2 are symmetrically hinged to one end of the garbage truck body 1. A telescopic groove 3 is provided in the middle of the tipping plate 2. Two sets of hydraulic telescopic rods 4 are symmetrically fixedly connected in the telescopic groove 3. An inner tipping plate 5 is fixedly connected to one end of the hydraulic telescopic rod 4. Two sets of rotating cylinders 6 are symmetrically provided at one end of the inner tipping plate 5. A rotating shaft 7 is rotatably inserted into the rotating cylinder 6. A movable base plate 8 is fixedly connected to one end of the rotating shaft 7. Two sets of folding locking mechanisms are symmetrically provided at both ends of the movable base plate 8. The movable base plate 8 has a trash can 10 placed on its upper end; one end of the inner flip plate 5 is fixedly connected to a fixing block 16, which is engaged with one end of the trash can 10; one end of the inner flip plate 5 is fixedly connected to a limit stop 17; one end of the inner flip plate 5 is symmetrically provided with two sets of locking grooves 11, and the middle of the locking groove 11 is provided with an inner horizontal groove 12; one end of the locking groove 11 is fixedly connected to a first spring 13; one end of the movable base plate 8 is fixedly connected to a handle 14, and one end of the movable base plate 8 is symmetrically provided with two sets of limiting rubber pads 15.

[0024] In use, the movable base plate 8 is unfolded horizontally, with the limiting block 17 acting as a horizontal limit for the movable base plate 8. The garbage can 10 is pushed onto the movable base plate 8, and the hydraulic telescopic rod 4 is activated to retract, causing the inner flip plate 5 to move the garbage can 10 upward until the fixed block 16 presses and locks the garbage can 10. Then, the flipping device on the garbage truck body 1 is activated to flip the flipping plate 2 and the inner flip plate 5, tilting the garbage can 10 and dumping the garbage into the garbage truck compartment. After dumping, the flipping plate 2 and the inner flip plate 5 return to the vertical state, and the fixed block 16 is released from locking the garbage can by extending the hydraulic telescopic rod 4.

[0025] Example 2: Based on Example 1, the folding locking assembly includes a pin groove 901, a pin 902 is rotatably inserted into the pin groove 901, one end of the pin 902 is fixedly connected to a flat plug 903, the flat plug 903 is snapped into the pin groove 901, and the other end of the pin 902 is fixedly connected to a pressing block 904; one end of the pressing block 904 is fixedly connected to a second spring 905, one end of the second spring 905 is pressed against one end of the pin groove 901, and the other end of the pressing block 904 is fixedly connected to a handle 906.

[0026] In use, pull the handle 14 at one end of the movable base plate 8 and rotate it to make the rotating shaft 7 rotate on the rotating cylinder 6 until the limiting rubber pad 15 on the movable base plate 8 presses against the inner flip plate 5. At this time, the movable base plate 8 is in a vertical state. Press the handle 906 to insert the flat plug 903 into the locking groove 11, and rotate it to rotate the handle 906 from the vertical state to the horizontal state. At this time, the flat plug 903 is aligned with the inner horizontal groove 12. After releasing the handle, the flat plug 903 is locked into the inner horizontal groove 12 under the action of the first spring 13 and the second spring 905, thus completing the locking and realizing the folding and fixing of the movable base plate 8.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A folding garbage truck tipping mechanism, comprising a garbage truck body (1), wherein two sets of tipping plates (2) are symmetrically hinged to one end of the garbage truck body (1), and a telescopic groove (3) is provided in the middle of the tipping plate (2), wherein two sets of hydraulic telescopic rods (4) are symmetrically fixedly connected in the telescopic groove (3), and an inner tipping plate (5) is fixedly connected to one end of the hydraulic telescopic rods (4), characterized in that: Two sets of rotating cylinders (6) are symmetrically arranged at one end of the inner flip plate (5). A rotating shaft (7) is rotatably inserted inside the rotating cylinder (6). A movable base plate (8) is fixedly connected at one end of the rotating shaft (7). Two sets of folding locking components are symmetrically arranged at both ends of the movable base plate (8). A trash can (10) is placed on the upper end of the movable base plate (8).

2. The folding garbage truck tipping mechanism according to claim 1, characterized in that: One end of the inner flip plate (5) is fixedly connected to a fixing block (16), one end of the fixing block (16) is engaged with one end of the trash can (10), and one end of the inner flip plate (5) is fixedly connected to a limit stop (17).

3. The folding garbage truck tipping mechanism according to claim 1, characterized in that: The inner flip plate (5) is symmetrically provided with two sets of locking grooves (11) at one end. The locking groove (11) is provided with an inner horizontal groove (12) in the middle. A first spring (13) is fixedly connected to one end of the locking groove (11).

4. The folding garbage truck tipping mechanism according to claim 1, characterized in that: A handle (14) is fixedly connected to one end of the movable base plate (8), and two sets of limiting rubber pads (15) are symmetrically provided at one end of the movable base plate (8).

5. A folding garbage truck tipping mechanism according to claim 1, characterized in that: The folding locking assembly includes a pin groove (901), in which a pin (902) is rotatably inserted. One end of the pin (902) is fixedly connected to a flat plug (903), which is engaged in the pin groove (901). The other end of the pin (902) is fixedly connected to a pressing block (904).

6. A folding garbage truck tipping mechanism according to claim 5, characterized in that: One end of the pressing block (904) is fixedly connected to a second spring (905), one end of the second spring (905) is pressed against one end of the pin groove (901), and the other end of the pressing block (904) is fixedly connected to a handle (906).

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