Garbage can transfer device

Abstract

The utility model provides a garbage can transfer device which comprises a garbage transfer truck, a plurality of rows of garbage can containing grooves used for containing garbage cans are formed in the garbage transfer truck, and a bidirectional garbage can taking and placing mechanism is erected on each row of garbage can containing grooves and used for lifting the garbage cans into or out of the garbage can containing grooves from the two sides of the garbage transfer truck. The bidirectional garbage can taking and placing mechanism is erected on the garbage can containing groove of the garbage transfer truck, the bidirectional garbage can taking and placing mechanism can be used for hoisting garbage cans to the garbage can containing groove from the two sides of the garbage can containing groove, meanwhile, the garbage cans can be hoisted to the ground from the garbage can containing groove, and therefore the working intensity of sanitation workers is greatly relieved.

Description

Technical Field

[0001] The utility model relates to the field of environmental sanitation and cleaning, in particular to a garbage can transfer device. Background Art

[0002] The three-wheeled garbage bin transfer vehicle is a small garbage transport tool commonly used in urban environmental sanitation work. It is mainly used for the collection and transfer of domestic garbage, kitchen waste and other garbage bins over short distances or in a small area. The vehicle is usually supported by three wheels, and its body is small and exquisite, which is convenient for shuttling in narrow streets, communities, markets, schools and other places. It has good flexibility and passability. However, in the process of transferring the garbage bins on and off the vehicle, it is mainly carried and sorted manually by sanitation workers, which is time-consuming and laborious. Especially when there is a large amount of garbage in the garbage bin, its weight brings a great burden to the sanitation workers. Therefore, a garbage bin transfer device is proposed to solve the above problem. Utility Model Content

[0003] The main purpose of the utility model is to provide a garbage bin transfer device to solve the problem that the process of loading and unloading the garbage bin on and off the transfer vehicle mainly relies on sanitation workers to manually carry and organize the garbage bin, which is time-consuming and labor-intensive. Especially when there is a large amount of garbage in the garbage bin, its weight brings a great burden to the sanitation workers.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a garbage can transfer device, including a garbage transfer vehicle, on which a plurality of rows of garbage can placement slots for placing garbage cans are arranged, and a two-way garbage can picking and placing mechanism is set up on each row of garbage can placement slots, which is used to lift garbage cans into or out of the garbage can placement slots from both sides of the garbage transfer vehicle;

[0005] The two-way trash can picking and placing mechanism comprises a supporting track erected on the trash can placing slot, a two-way moving mechanism is arranged on the supporting track, and trash can hoisting mechanisms are arranged at both ends of the two-way moving mechanism for hoisting the trash can.

[0006] In the preferred embodiment, the support track includes two track units symmetrically arranged on both sides of the trash can placement slot, the track unit includes multiple support legs, the top of the support legs is provided with a C-shaped groove, the inner top wall of the C-shaped groove is provided with a convex rail, and the top is provided with a rack.

[0007] In the preferred embodiment, the bidirectional moving mechanism includes an H-shaped moving frame arranged between two C-shaped grooves, and two trash can lifting mechanisms are respectively located on the extension arms at both ends of the H-shaped moving frame. A gear driving mechanism is arranged at the top center of the H-shaped moving frame, and the gear driving mechanism is meshed with the racks on the C-shaped grooves on both sides. The bottom of the H-shaped moving frame is provided with two concave wheel sliding mechanisms symmetrically distributed about the center line, and the concave wheel sliding mechanism is slidably engaged with the convex rails on the C-shaped grooves on both sides, and the cross-section of the gear driving mechanism and the two concave wheel sliding mechanisms is a triangle.

[0008] In the preferred embodiment, the gear drive mechanism includes two driving bearings symmetrically arranged on an H-shaped movable frame, a driving rod is arranged between the two driving bearings, and driving gears meshing with the rack are arranged at both ends of the driving rod. A driving motor is also arranged on the H-shaped movable frame, and the output end of the driving motor is connected to a reducer, and the output end of the reducer is connected to a transmission gear, and a driven gear meshing with the transmission gear is arranged on the outside of the driving rod.

[0009] In the preferred embodiment, the concave wheel sliding mechanism includes two hanging bearings symmetrically arranged at the bottom of the H-shaped movable frame, a connecting shaft is arranged between the two hanging bearings, and both ends of the connecting shaft are provided with concave wheels that are slidably engaged with the convex rail.

[0010] In the preferred embodiment, the trash can lifting mechanism includes telescopic cylinders symmetrically arranged on two extension arms at one end of an H-shaped movable frame. The output ends of the two telescopic cylinders are located below the H-shaped movable frame, and a lifting frame is provided. A plurality of chains located on both sides of the trash can are provided at the bottom of the lifting frame, and a hook is connected to the other end of the chain.

[0011] In a preferred embodiment, supporting cross bars are provided in the grooves at both ends of the H-shaped movable frame.

[0012] The utility model provides a garbage bin transfer device, which can lift garbage bins from both sides of the garbage bin placement slot onto the garbage bin transfer vehicle by setting up a two-way garbage bin picking and placing mechanism on the garbage bin placement slot of the garbage transfer vehicle, and can also lift garbage bins from the garbage bin placement slot onto the ground, thereby greatly reducing the work intensity of sanitation workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0014] Figure 1 It is the overall structure diagram of the utility model;

[0015] Figure 2 This is a structural diagram of the two-way trash can picking and placing mechanism of the utility model;

[0016] Figure 3 This is a structural diagram of the support track of the utility model;

[0017] Figure 4 This is a structural diagram of the bidirectional moving mechanism of the utility model;

[0018] Figure 5 This is a top view of the bidirectional moving mechanism of the utility model;

[0019] Figure 6 This is a front structural diagram of the bidirectional moving mechanism of the utility model;

[0020] Figure 7 This utility model Figure 6 A magnified view of the structure in the middle;

[0021] In the figure: a garbage transfer vehicle 1; a garbage bin placement slot 2; a two-way garbage bin pick-up and placement mechanism 3; a support track 31; a support leg 310; a C-shaped slot 311; a convex rail 312; a rack 313; an H-shaped moving frame 32; a support crossbar 321; a gear drive mechanism 33; a drive bearing 331; a drive rod 332; a drive gear 333; a drive motor 334; a reducer 335; a transmission gear 336; a driven gear 337; a cam sliding mechanism 34; a hoisting bearing 341; a connecting shaft 342; a cam 343; a garbage bin hoisting mechanism 35; a telescopic cylinder 351; a lifting frame 352; a chain 353; a hook 354; and a garbage bin 4. DETAILED DESCRIPTION

[0022] like Figure 1-7 As shown, the garbage bin transfer device comprises a garbage transfer vehicle 1, which is a tricycle. The garbage transfer vehicle 1 is provided with a plurality of rows of garbage bin placement slots 2 for placing garbage bins 4. In this embodiment, the garbage transfer vehicle 1 is provided with two rows of garbage bin placement slots 2, and the number of garbage bin placement slots 2 in each row is two. A two-way garbage bin picking and placing mechanism 3 is set up on each row of garbage bin placement slots 2, which is used to lift the garbage bin 4 into or out of the garbage bin placement slots 2 from both sides of the garbage transfer vehicle 1. The two-way garbage bin picking and placing mechanism 3 can lift the garbage bin 4 located on the side of the garbage bin placement slot 2 into the garbage bin placement slot 2, and can also lift the garbage bin 4 in the garbage bin placement slot 2 to the ground on its side, thereby achieving the effect of automatically raising and lowering the garbage bin 4, and reducing the workload of sanitation workers.

[0023] The two-way trash can picking and placing mechanism 3 includes a supporting rail 31 mounted on the trash can placement slot 2, and a two-way moving mechanism is arranged on the supporting rail 31. Trash can lifting mechanisms 35 are arranged at both ends of the two-way moving mechanism for lifting the trash can 4. When in use, the two-way moving mechanism drives the trash can lifting mechanisms 35 at both ends to slide in both directions on the supporting rail 31, so that the trash can 4 is lifted from both sides of the garbage transfer vehicle 1 by using the trash can lifting mechanisms 35 at both ends.

[0024] In the preferred embodiment, the support rail 31 includes two rail units symmetrically arranged on both sides of the trash can placement slot 2, and the rail unit includes multiple support legs 310. In this embodiment, the number of support legs 310 is three, and a C-shaped groove 311 is fixed at the top of the support leg 310, and a convex rail 312 is fixed on the inner top wall of the C-shaped groove 311, and a rack 313 is fixed on the top.

[0025] In the preferred embodiment, the bidirectional moving mechanism includes an H-shaped moving frame 32 arranged between two C-shaped grooves 311, and two trash can hoisting mechanisms 35 are respectively located on the extension arms at both ends of the H-shaped moving frame 32. A gear driving mechanism 33 is arranged at the top center of the H-shaped moving frame 32, and the gear driving mechanism 33 is meshed with the racks 313 on the C-shaped grooves 311 on both sides. The bottom of the H-shaped moving frame 32 is provided with two concave wheel sliding mechanisms 34 symmetrically distributed about the center line, and the concave wheel sliding mechanism 34 is slidably engaged with the convex rails 312 on the C-shaped grooves 311 on both sides, and the cross-section of the gear driving mechanism 33 and the two concave wheel sliding mechanisms 34 is a triangle.

[0026] When in use, the H-shaped movable frame 32 is arranged between the two track units through the clamping activity formed by the gear drive mechanism 33 and the two concave wheel sliding mechanisms 34, and the meshing relationship between the gear drive mechanism 33 and the rack 313 is used to achieve the effect of two-way movement. At the same time, because the gear drive mechanism 33 is located in the middle of the H-shaped movable frame 32, when the gear drive mechanism 33 moves to the end of the rack 313, the end of the H-shaped movable frame 32 extends to the side of the garbage transfer vehicle 1, so that the garbage bin 4 on its side can be hoisted by the garbage bin lifting mechanism 35. At the same time, the design of the two concave wheel sliding mechanisms 34 makes it convenient to use the concave wheel sliding mechanism 34 at one end of the H-shaped movable frame 32 to achieve the anti-flipping effect.

[0027] In the preferred embodiment, the gear drive mechanism 33 includes two driving bearings 331 symmetrically fixed on the H-shaped movable frame 32, a driving rod 332 is arranged between the two driving bearings 331, and driving gears 333 meshing with the rack 313 are fixed at both ends of the driving rod 332. A driving motor 334 is also arranged on the H-shaped movable frame 32, and the output end of the driving motor 334 is connected to a reducer 335 for transmission, and the output end of the reducer 335 is connected to a transmission gear 336. A driven gear 337 meshing with the transmission gear 336 is arranged on the outside of the driving rod 332. Through the meshing relationship between the transmission gear 336 and the driven gear 337, the driving rod 332 rotates under the power of the driving motor 334, and then the driving gears 333 at both ends of the driving rod 332 move on the rack 313, thereby achieving the moving effect.

[0028] It should be noted that in order to prevent the gear from injuring people when in use, a cover body can be provided on the gear to cover the entire gear.

[0029] In the preferred embodiment, the cam sliding mechanism 34 includes two hanging bearings 341 symmetrically fixed at the bottom of the H-shaped movable frame 32, a connecting shaft 342 is arranged between the two hanging bearings 341, and both ends of the connecting shaft 342 are provided with cam wheels 343 that are slidably engaged with the convex rail 312. The engaging design of the cam wheel 343 and the convex rail 312 improves its stability during linear sliding.

[0030] In the preferred embodiment, the trash can lifting mechanism 35 includes a telescopic cylinder 351 symmetrically arranged on two extension arms at one end of the H-shaped movable frame 32. The telescopic cylinder 351 is fixedly arranged on the extension arm, and the output ends of the two telescopic cylinders 351 are located below the H-shaped movable frame 32, and a lifting frame 352 is provided. The bottom of the lifting frame 352 is provided with a plurality of chains 353 located on both sides of the trash can 4, and the other end of the chain 353 is connected to a hook 354. In this embodiment, the number of chains 353 is four, and two are in a group, which are respectively located on both sides of the trash can 4. When lifting the trash can 4, the telescopic cylinder 351 is used to lower the lifting frame 352 to a suitable height, and the hook 354 is manually hooked into the groove at the top edge of the trash can 4.

[0031] The above embodiments are only preferred technical solutions of the present invention and should not be regarded as limitations of the present invention. The protection scope of the present invention shall be the technical solutions recorded in the claims, including equivalent replacement solutions of the technical features in the technical solutions recorded in the claims. That is, equivalent replacement improvements within this scope are also within the protection scope of the present invention.

Claims

1. A garbage bin transfer device, comprising a garbage bin transfer vehicle (1), wherein the garbage bin transfer vehicle (1) is provided with a plurality of rows of garbage bin placement slots (2) for placing garbage bins (4), wherein the garbage bin placement slots (2) are characterized in that: A two-way trash can placing and retrieving mechanism (3) is mounted on each row of trash can placement slots (2) for hoisting trash cans (4) into or out of the trash can placement slots (2) from both sides of the trash transfer vehicle (1); The bidirectional trash can picking and placing mechanism (3) comprises a support rail (31) mounted on the trash can placement slot (2), a bidirectional moving mechanism being arranged on the support rail (31), and trash can hoisting mechanisms (35) being arranged at both ends of the bidirectional moving mechanism for hoisting the trash can (4).

2. The garbage bin transfer device according to claim 1, characterized in that: The support track (31) comprises two track units symmetrically mounted on both sides of the trash can placement slot (2), the track unit comprising a plurality of support legs (310), the top ends of the support legs (310) being provided with C-shaped slots (311), the inner top walls of the C-shaped slots (311) being provided with convex rails (312), and the top being provided with racks (313).

3. The garbage bin transfer device according to claim 2 is characterized in that: The bidirectional moving mechanism comprises an H-shaped moving frame (32) arranged between two C-shaped grooves (311); two trash can hoisting mechanisms (35) are respectively located on extension arms at both ends of the H-shaped moving frame (32); a gear driving mechanism (33) is arranged at the top center of the H-shaped moving frame (32); the gear driving mechanism (33) is meshed with racks (313) on the C-shaped grooves (311) on both sides; two concave wheel sliding mechanisms (34) are symmetrically distributed about the center line at the bottom of the H-shaped moving frame (32); the concave wheel sliding mechanisms (34) are slidably engaged with convex rails (312) on the C-shaped grooves (311) on both sides; and the cross-sections of the gear driving mechanism (33) and the two concave wheel sliding mechanisms (34) are triangular.

4. The garbage bin transfer device according to claim 3 is characterized in that: The gear drive mechanism (33) comprises two drive bearings (331) symmetrically arranged on the H-shaped moving frame (32); a drive rod (332) is arranged between the two drive bearings (331); both ends of the drive rod (332) are provided with drive gears (333) meshing with the rack (313); a drive motor (334) is also arranged on the H-shaped moving frame (32); an output end of the drive motor (334) is transmission-connected to a reducer (335); an output end of the reducer (335) is connected to a transmission gear (336); and a driven gear (337) meshing with the transmission gear (336) is arranged outside the drive rod (332).

5. The trash can transfer device according to claim 4, characterized in that: The sliding mechanism (34) comprises two hanging bearings (341) symmetrically arranged at the bottom of the H-shaped moving frame (32), a connecting shaft (342) is arranged between the two hanging bearings (341), and both ends of the connecting shaft (342) are provided with concave wheels (343) that are slidably engaged with the convex rail (312).

6. The garbage bin transfer device according to claim 5, characterized in that: The trash can hoisting mechanism (35) comprises telescopic cylinders (351) symmetrically arranged on two extension arms at one end of an H-shaped movable frame (32); the output ends of the two telescopic cylinders (351) are located below the H-shaped movable frame (32) and are provided with a lifting frame (352); a plurality of chains (353) located on both sides of the trash can (4) are arranged at the bottom of the lifting frame (352); and the other ends of the chains (353) are connected to hooks (354).

7. The garbage bin transfer device according to claim 3 is characterized in that: Support cross bars (321) are provided in the grooves at both ends of the H-shaped movable frame (32).

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