CN212268478U

CN212268478U - Winch-driven lifting type underground garbage can

Info

Publication number: CN212268478U
Application number: CN202020784867.1U
Authority: CN
Inventors: 蒋志成; 蒋志豪; 张小梅; 汤志英
Original assignee: Jiangsu Chengbang Electromechanical Manufacturing Co ltd
Current assignee: Jiangsu Chengbang Electromechanical Manufacturing Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-01-01
Anticipated expiration: 2030-05-13

Abstract

Winch drive over-and-under type buries dustbin belongs to buried dustbin technical field. The garbage can is arranged on the lifting platform, and the lifting platform is arranged in the foundation pit box and is in sliding fit with the inner side wall of the foundation pit box; the winch driving mechanism is positioned on the ground and comprises a winch and a steel wire rope wound on the winch, and the end part of the steel wire rope is connected with the lifting platform; and the steel wire rope is wound and unwound by controlling the winch, so that the lifting platform moves up and down in the foundation pit box. The utility model has the advantages of more simplified structure, lighter weight of the whole buried dustbin, smaller volume, more convenient transportation and installation and lower production cost; the winch is adopted to pull the steel wire rope, and the steel wire rope pulls the lifting platform through the pulley block, so that the transmission structure has better reliability, is not easy to damage and has longer service time; the winch driving mechanism is arranged in the ground box, so that the regular maintenance is more convenient.

Description

Winch-driven lifting type underground garbage can

Technical Field

The utility model relates to a bury the structure of dustbin, specifically bury the dustbin with capstan winch drive over-and-under type belongs to and buries dustbin technical field.

Background

The underground garbage can is novel garbage recycling equipment for burying the garbage can underground, and the problem that the capacity of a common underground garbage can is not enough is solved by the market of the lifting type underground garbage can. The lifting type underground garbage can which is used at present mostly adopts a scissor-fork type bottom-mounted power inclined pushing and lifting structure, namely, a hydraulic lifting mechanism is utilized to enable a scissor-fork mechanism to contract, so that the lifting of the garbage can is completed. However, this structure has the following disadvantages:

1. the hydraulic lifting mechanism needs to be provided with an energy device, an actuating device, a control and regulation device, an auxiliary device and a liquid medium, so that the complexity of the structure of the underground garbage can is increased, and the cost is high;

2. once a hydraulic system of the hydraulic lifting mechanism breaks down, maintenance personnel must go into a foundation pit for maintenance, so that the maintenance difficulty is increased;

3. the hydraulic lifting mechanism and the shearing fork mechanism are arranged at the bottom of the pit, so that the hydraulic lifting mechanism and the shearing fork mechanism are easily corroded in a wet environment and easily soaked by water in rainy seasons; the hydraulic oil cylinder sealing element is easy to wear, and the failure rate is high; the hydraulic oil is replaced regularly, and the system is inconvenient to maintain;

3. the hydraulic lifting mechanism and the shear fork mechanism occupy large space of the box body, and the shear fork has complex lifting structure and difficult transportation and installation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the not enough of above-mentioned prior art, provide a simple structure, small, be convenient for installation and the buried dustbin of capstan winch drive over-and-under type of maintenance.

The technical scheme of the utility model as follows:

the winch-driven lifting type underground garbage can is characterized by comprising a garbage can, a lifting platform, a winch driving mechanism and a foundation pit box buried underground, wherein the garbage can is arranged on the lifting platform, and the lifting platform is arranged in the foundation pit box and is in sliding fit with the inner side wall of the foundation pit box; the winch driving mechanism is positioned on the ground and comprises a winch and a steel wire rope wound on the winch, and the end part of the steel wire rope is connected with the lifting platform; and the steel wire rope is wound and unwound by controlling the winch, so that the lifting platform moves up and down in the foundation pit box.

Preferably, the top of the foundation pit box is provided with a foundation pit cover, four stand columns are arranged between the foundation pit cover and the lifting platform, and the upper end and the lower end of each stand column are fixedly connected with the foundation pit cover and the lifting platform respectively.

Preferably, the base pit cover is provided with a garbage feeding port at a position corresponding to the position of the garbage can.

Preferably, the garbage feeding port is of a cylindrical structure, and a cover body is arranged at the top of the garbage feeding port.

Preferably, the foundation pit cover is provided with a rubber sealing gasket at the contact part with the top of the foundation pit box.

Preferably, the waste bin has an above ground bin, and the winch drive mechanism is located within the above ground bin.

Preferably, a pulley block is arranged in the ground box, and the steel wire rope extends into the foundation pit box by bypassing the pulley block.

Preferably, the inner side wall of the foundation pit box is provided with a groove-shaped guide rail in sliding fit with the lifting platform.

Preferably, the wire rope is linearly arranged along the groove-shaped guide rail.

Preferably, the top of the lifting platform is provided with a limit boss for preventing the garbage can from moving.

The utility model provides a capstan winch can adopt electric capstan winch, through electric capstan winch pulling steel wire rope, passes through assembly pulley pulling lift platform by steel wire rope, makes lift platform slide from top to bottom at the foundation ditch incasement along the cell type guide rail, and electric capstan winch has self-locking function, and lift platform can not appear gliding when ascending. And when the lifting platform goes up or down to the maximum stroke, the self-locking function of the winch and the limiting boss on the lifting platform can enable the garbage can to be always kept in a stable state.

When the garbage can is used, the lifting platform is lowered through the winch until the garbage can on the lifting platform is completely placed in the foundation pit box, and garbage is thrown into the garbage can through the garbage feeding port; because the rubber sealing gasket is arranged between the foundation pit cover and the foundation pit box, rainwater, impurities and the like on the ground can be prevented from being mixed into the foundation pit box.

When rubbish in the clearance garbage bin, make lift platform rise through the capstan winch, when lift platform rises, under the effect of stand, drive basic pit lid and rise in step, until the garbage bin is located more than ground, can clear up rubbish in the garbage bin, put back the empty garbage bin to the foundation ditch through the mode that moves down lift platform after the clearance again.

Compared with the buried dustbin adopting a scissor-fork type bottom-mounted power inclined-pushing lifting structure, the buried dustbin is simpler in structure, lighter in weight, smaller in size, more convenient to transport and mount and lower in production cost; the winch (electrically driven or manually driven) is used for pulling the steel wire rope, and the steel wire rope pulls the lifting platform through the pulley block, so that the transmission structure has better reliability, is not easy to damage and has longer service time; the winch driving mechanism is arranged in the ground box, so that the regular maintenance is more convenient.

Drawings

Fig. 1 is a schematic structural view of the present invention;

in the figure: the garbage can comprises a garbage can 1, a lifting platform 2, a foundation pit box 3, a winch 4, a steel wire rope 5, a foundation pit cover 6, four upright posts 7, a garbage feeding port 8, an above-ground box 9, a pulley block 10, a groove-shaped guide rail 11 and a limiting boss 12.

Detailed Description

As shown in fig. 1, the winch-driven lifting type underground garbage can comprises a garbage can 1, a lifting platform 2, a foundation pit box 3, an electric winch 4, a steel wire rope 5, a foundation pit cover 6, four upright posts 7, a garbage feeding port 8, an above-ground box 9, a pulley block 10, a groove-shaped guide rail 11 and a limiting boss 12.

The foundation pit box is buried underground, an electric winch, a steel wire rope and a pulley block are installed in the ground box, a lifting platform capable of moving up and down is arranged in the foundation pit box, and the steel wire rope corresponding to the winch is fixed on the lifting platform; a group of groove-shaped guide rails are fixedly installed in the foundation pit box and are in up-and-down sliding fit with the lifting platform.

The side part of the ground box is provided with a power supply control box, a power supply is arranged in the power supply control box, the side wall of the power supply control box is provided with a lifting button used for controlling the lifting platform, the electric winch is controlled through the lifting button, a steel wire rope is pulled through the winch, the lifting platform is pulled through the pulley block by the steel wire rope, the lifting platform slides up and down along the groove-shaped guide rail, the electric winch has a self-locking function, and the lifting platform cannot slide down when ascending.

The limit switch is arranged at the maximum ascending or descending stroke position of the lifting platform, when the lifting platform triggers the limit switch, the lifting action of the lifting platform can be stopped, and if the limit switch is damaged, the limit switch on the power supply control box is pressed, so that the lifting platform can be stopped from moving.

When the garbage can is used, the lifting platform is lowered through the winch until the garbage can on the lifting platform is completely placed in the foundation pit box, and garbage is thrown into the garbage can through the garbage feeding port; when rubbish in the clearance garbage bin, make lift platform rise through the capstan winch, when lift platform rises, under the effect of stand, drive basic pit lid synchronous rising, until the garbage bin is located more than ground, can clear up rubbish in the garbage bin.

Claims

1. The winch-driven lifting type underground garbage can is characterized by comprising a garbage can (1), a lifting platform (2), a winch driving mechanism and a foundation pit box (3) buried underground, wherein the garbage can is arranged on the lifting platform, and the lifting platform is arranged in the foundation pit box and is in sliding fit with the inner side wall of the foundation pit box; the winch driving mechanism is positioned on the ground and comprises a winch (4) and a steel wire rope (5) wound on the winch, and the end part of the steel wire rope is connected with the lifting platform; and the steel wire rope is wound and unwound by controlling the winch, so that the lifting platform moves up and down in the foundation pit box.

2. The winch-driven lifting type underground garbage can as claimed in claim 1, wherein a pit cover (6) is arranged at the top of the pit box, four upright posts (7) are arranged between the pit cover and the lifting platform, and the upper ends and the lower ends of the four upright posts are fixedly connected with the pit cover and the lifting platform respectively.

3. The winch-driven elevating type underground refuse receptacle according to claim 2, wherein the pit cover is provided with a refuse chute (8) at a position corresponding to the position of the refuse receptacle.

4. The winch-driven elevating type underground refuse receptacle according to claim 3, wherein the refuse inlet has a cylindrical shape and a lid is provided at the top thereof.

5. The winch-driven elevating type underground refuse receptacle according to claim 2, wherein the pit cover is provided with a rubber packing at a portion contacting with the top of the pit box.

6. A winch driven lifting/lowering type underground refuse receptacle according to claim 1, wherein the refuse receptacle has an above-ground receptacle (9), and the winch driving mechanism is provided in the above-ground receptacle.

7. The winch-driven elevating type underground refuse receptacle according to claim 6, wherein a pulley block (10) is provided in the above-ground bin, and the wire rope is extended into the foundation pit bin while bypassing the pulley block.

8. The winch-driven elevating type underground refuse receptacle according to claim 1, wherein the inner side wall of the pit box is provided with a groove-shaped guide rail (11) slidably engaged with the elevating platform.

9. The winch-driven elevating type underground trash can of claim 8, wherein the wire rope is linearly arranged along the groove-shaped guide rail.

10. The winch-driven elevating type underground refuse receptacle according to claim 1, wherein a position-limiting projection (12) for preventing displacement of the refuse receptacle is provided on the top of the elevating platform.