CN112027438A

CN112027438A - Environment-friendly trash can cover

Info

Publication number: CN112027438A
Application number: CN202011172040.6A
Authority: CN
Inventors: 王忠清
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2020-12-04

Abstract

The invention relates to an environment-friendly garbage can cover, which effectively solves the problems that kitchen garbage and garbage bags cannot be effectively separated when the existing kitchen garbage is discarded at the present stage, and the residual viscous kitchen garbage on the separated garbage bags is large; the technical scheme who solves includes the box, the box divide into upper and lower two parts, the box is installed the extrusion transfer roller of two conveyances, respectively be fixed with a spout on the lateral wall about the box lower half, be equipped with a polished rod in every spout, there is first slider on the polished rod, every polished rod still has a second slider, part cover between first slider and the second slider is equipped with first pressure spring, the upper end of every second slider articulates there is the connecting rod of an inner tilt up, the free end of every connecting rod articulates there is an trachea, respectively be fixed with a cavity on the box lateral wall of every spout below, install a baffle that has the inside side and pop out the trend in every cavity, the interval equipartition has a plurality of couples around the inner of every baffle.

Description

Environment-friendly trash can cover

Technical Field

The invention relates to the field of environment-friendly equipment, in particular to an environment-friendly trash can cover.

Background

With the increase of environmental protection importance of people, the requirement of garbage classification is more and more strict, wherein the garbage is mainly divided into four categories, namely recoverable garbage, unrecoverable garbage, kitchen garbage and harmful garbage, wherein the kitchen garbage is recycled and mainly used as organic fertilizer, the kitchen garbage mainly comprises garbage with a large amount of viscous liquid, such as leftovers, melon peels and the like, a garbage bag is mostly adopted for bearing during household collection at ordinary times, the garbage bag and the kitchen garbage are directly discarded together in a municipal garbage can during discarding, so that the kitchen garbage contains a large amount of garbage bags, namely the unrecoverable garbage, the kitchen garbage also needs to be sorted again when the kitchen garbage is in the state of the kitchen garbage, the garbage bags are picked up, the effect of garbage classification is greatly reduced, and a garbage recovery device is urgently needed at the present stage, so that the kitchen garbage and the garbage bags can be effectively separated when the kitchen garbage is discarded, and reduces the residue of kitchen garbage on the garbage bag.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides the environment-friendly trash can cover, which effectively solves the problems that kitchen waste and a trash bag cannot be effectively separated when the kitchen waste is discarded at the present stage, and the residual viscous kitchen waste on the separated trash bag is large.

The technical scheme for solving the problems comprises a box body with an opening at the lower end, a partition board is arranged in the box body, a through groove is arranged in the middle of the partition board, two extrusion conveying rollers with horizontal front and back directions of axes and capable of conveying upwards are arranged in the through groove, sliding chutes with inner ends inclined downwards are respectively fixed on the left side wall and the right side wall of the lower half part of the box body, a polish rod with inner ends penetrating and extending out of the inner ends of the sliding chutes is arranged in each sliding chute, the inner end of each polish rod is rotatably connected with a roller with horizontal front and back directions of axes, the two rollers can be contacted with each other when the two polish rods move towards the middle, a first slide block which is slidably arranged in the sliding chutes is fixed in the middle position of each polish rod, a second slide block which can slide on the polish rod is sleeved on the part of each polish rod arranged outside the, the upper end of each second sliding block is hinged with a connecting rod with the inner end inclining upwards, the free end of each connecting rod is hinged with an air pipe with the axis horizontal in the front-back direction and the two ends being sealed, the two air pipes can be contacted with each other when the two second sliding blocks move towards the middle, the air pipe is connected with a high-pressure air source, the upper end surface of the air pipe is provided with a row of spray nozzles spraying air upwards, the side wall of the box body below each sliding groove is respectively fixed with a flat cavity with the inner end being opened and inclining downwards, a baffle plate with the tendency of popping towards the inner side is arranged in each cavity, the two baffle plates can be contacted with each other and fall to the bottom of the box body to be sealed, a plurality of hooks are uniformly distributed at intervals in the front and the back of the inner end of each baffle plate, a winding wheel driven by a first motor is arranged between the sliding, the free end of the other rope is connected with the outer end face of the baffle, and when the two ropes are synchronously tightened by the winding wheel, the second sliding block slides inwards, and the baffle moves outwards.

The kitchen garbage separating device is novel in concept, ingenious in structure and high in practicability, and effectively solves the problems that kitchen garbage and garbage bags cannot be effectively separated when the kitchen garbage is discarded at the present stage, and the residual viscous kitchen garbage on the separated garbage bags is large.

Drawings

FIG. 1 is a front sectional view of the present invention with two baffles in combination.

FIG. 2 is a front sectional view of the two baffles of the present invention separated.

Fig. 3 is a front view of the present invention.

FIG. 4 is a top sectional view of the present invention without showing the chute and its accompanying structures.

FIG. 5 is a top sectional view of the chute and its accompanying structures in accordance with the present invention.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

As can be seen from the figures 1 to 5, the invention comprises a box body 1 with an opening at the lower end, a clapboard 2 is arranged in the box body 1, a through groove is arranged in the middle of the clapboard 2, two extrusion conveying rollers 3 with horizontal front and back axes and capable of conveying upwards are arranged in the through groove, a chute 4 with an inner end inclined downwards is respectively fixed on the left side wall and the right side wall of the lower half part of the box body 1, a polished rod 5 with an inner end penetrating and extending out from the inner end of the chute 4 is arranged in each chute 4, a roller 6 with horizontal front and back axes is rotatably connected at the inner end of each polished rod 5, the two rollers 6 can be contacted with each other when the two polished rods 5 move towards the middle, a first slide block 7 which is arranged in the chute 4 in a sliding way is fixed at the middle position of each polished rod 5, a second slide block 8 which can slide on the polished rod 5 is sleeved, a first pressure spring 9 is sleeved on a part of the polish rod 5, which is arranged between the first slider 7 and the second slider 8, the upper end of each second slider 8 is hinged with a connecting rod 10 with the inner end inclined upwards, the free end of each connecting rod 10 is hinged with an air pipe 11 with the axis horizontal in the front-back direction and the two ends sealed, the two air pipes 11 can be contacted with each other when the two second sliders 8 move towards the middle, a high-pressure air source is connected on the air pipe 11, the upper end surface of the air pipe 11 is provided with a row of spray nozzles 12 spraying air upwards, the side wall of the box body 1 below each sliding chute 4 is respectively fixed with a flat cavity 13 with the inner end open and inclined downwards, a baffle plate 14 with the tendency of popping towards the inner side is arranged in each cavity 13, the two baffle plates 14 can be contacted with each other and can be closed at the bottom of the box body 1, a plurality of hooks 15 are uniformly distributed at intervals in the front, two ropes 17 in opposite winding directions are wound and fixed on each winding wheel 16, the free end of one rope 17 is connected with the second sliding block 8, the free end of the other rope 17 is connected with the outer end face of the baffle plate 14, when the winding wheels 16 synchronously tighten the two ropes 17, the second sliding block 8 slides inwards, and the baffle plate 14 moves outwards.

In order to realize that the connecting rod 10 keeps the inner end inclined upwards, each second slider 8 is arranged below the connecting rod 10 and provided with a limiting block, and the limiting blocks support the connecting rod 10 to enable the second sliders 8 to be limited to keep the inner end inclined upwards when the connecting rods 10 are at the outermost positions.

In order to facilitate the installation of the baffle 14 and enable the baffle 14 to have an inward pop-up trend, the cavity 13 is formed by two parallel plates, the front end and the rear end of each of the two plates are respectively fixed on the front side wall and the rear side wall of the box body 1, the two parallel plates and the front side wall and the rear side wall of the box body 1 form the cavity 13, a plurality of second compression springs 18 which are arranged at intervals are arranged in the cavity 13, one ends of the second compression springs 18 are fixedly connected with the baffle 14, and the other ends of the second compression springs are fixed on the.

In order to facilitate the driving of each part and the input of garbage, a feeding port is arranged on the front side of the box body 1, a driving switch 19 is arranged at the position of the feeding port, a second motor which rotates in a synchronous reverse direction is connected onto the extrusion conveying roller 3, an electromagnetic valve is arranged on a high-pressure air source, the two first motor switches, the two second motor switches and the electromagnetic valve are integrated on the driving switch 19, the two first motors of the driving switch 19 are pressed to synchronously tighten the winding wheel 16, the two second motors realize the synchronous reverse rotation of the extrusion conveying roller 3, and the electromagnetic valve opens the air pipe 11 to ventilate.

In order to realize the connection of the two ropes 17, the rope 17 connected with the baffle plate 14 penetrates from the bottom of the cavity 13 and is fixed on the end part of the baffle plate 14 arranged in the cavity 13, the lower end of the inner end of each sliding chute 4 is provided with a fixed pulley 20, and the rope 17 connected with the second sliding block 8 firstly rounds the fixed pulley 20 and then is connected with the second sliding block 8.

In order to realize the auxiliary reset of the polish rod 5, the end part of each polish rod 5 extending out of the sliding chute 4 is sleeved with a tension spring 21, one end of the tension spring 21 is fixed at the inner end part of the sliding chute 4, and the other end is fixed at the inner end part of the polish rod 5.

In order to realize the resetting of the reel, a clockwork spring 22 is coaxially fixed on each winding wheel 16, when the first motor is not electrified, the clockwork spring 22 can drive the winding wheel 16 to reversely rotate and rewind the rope 17 on the winding wheel 16, and the winding wheel 16 is fixed on the box body 1 through a bracket.

In order to facilitate taking out of the garbage bag and buckling of the garbage bag on the garbage can, the upper end of the box body 1 is provided with a detachable cabin door, and the lower end of the box body 1 is provided with a clamping groove which is convenient to clamp on the garbage can.

In order to realize that the air pipe 11 can conveniently pass through the garbage bag when being close to each other, the air pipe 11 is a square pipe.

In order to facilitate the passage of the connecting rod 10 and the rope 17, the upper end and the lower end of the sliding chute 4 are both open.

The specific working process of the invention is as follows: the device is buckled on a municipal garbage can, when a driving switch 19 is not pressed, an electromagnetic valve on a high-pressure air source is in a closed state, two second synchronous motors do not rotate, two first motors do not rotate, a motor spindle can enable ropes 17 to be rewound on a winding wheel 16 under the reset of a coil spring when the first motors are not powered, when in an initial state, a first pressure spring 9, a second pressure spring 18 and a tension spring 21 are in a loosening state, two ropes 17 on the winding wheel 16 are in a loosening state, a baffle plate 14 is popped out from a corresponding cavity 13 and two baffle plates 14 are contacted with each other under the state, a hook 15 on the baffle plate 14 is in a meshing shape without dislocation, the interval between a first slide block 7 and a second slide block 8 is maximum under the action of the first pressure spring 9, a polished rod 5 is retracted into a chute 4 under the action of the tension spring 21, and the baffle plates 14 and the cavity 13 cover the garbage can be sealed, the polish rod 5 retracts into the sliding groove 4, the two rolling shafts 6 are spaced at the farthest position, meanwhile, the free ends of the two connecting rods 10 are not in contact, the second sliding block 8 is located at the position closest to the left side wall and the right side wall of the box body 1 under the action of the first pressure spring 9, the two connecting rods 10 are in the state that the inner ends of the two connecting rods are inclined upwards under the support of the limiting block, and the included angle between the inclined angle and the horizontal line is minimum.

When a garbage bag filled with kitchen garbage is placed on the baffle plate 14 from a feeding port, the hook 15 on the baffle plate 14 tends to hook into the garbage bag, at the moment, the driving switch 19 is pressed, the extrusion conveying roller 3 starts to synchronously and reversely rotate under the driving of the second motor, the electromagnetic valve of a high-pressure air source is opened, high-pressure air is upwards sprayed through the spray head 12 through the air pipe 11, meanwhile, the two winding wheels 16 rotate under the driving of the first motor and tighten the two ropes 17 on the winding wheels, when the ropes 17 connected with the baffle plate 14 are tightened, the baffle plate 14 moves towards the cavity 13, at the moment, the second pressure spring 18 is compressed, when the two baffle plates 14 reversely move, the hook 15 on the baffle plates is hooked into the garbage bag and breaks the bottom of the garbage bag, the garbage can be separated from the bottom of the garbage bag, when the two baffle plates 14 reversely move, the garbage can be opened, the garbage can fall into the garbage can along the garbage can, and, the second sliding block 8 is driven to move towards the inner end, in the process, the second sliding block 8 slides to drive the two polished rods 5 to move along the sliding groove 4 in the same direction through the first pressure spring 9, the tension spring 21 is stretched, the first pressure spring 9 has a compression trend but cannot be completely compressed, in the process, the rollers 6 on the two polished rods 5 are gradually contacted and mutually extruded, at the moment, the upper half parts of the garbage bags are clamped by the two rollers 6, at the moment, the polished rods 5 cannot move towards the middle when the rollers 6 are contacted, the ropes 17 connected with the second sliding block 8 are continuously tightened, so that the second sliding block 8 also needs to move relatively, at the moment, the first pressure spring 9 is extruded, meanwhile, the two air pipes 11 are contacted with each other and extrude the upper end parts of the garbage bags, in the process, the upper ends of the garbage bags are continuously blown upwards in the extrusion process of the spray head 12 in cooperation with the air injection of the spray head 12, and along with the, the second sliding blocks 8 continuously move towards each other, in the process, the two connecting rods 10 continuously move towards the middle, in the process, the upper end parts of the garbage bags are lifted upwards, and the upper end openings of the garbage bags are moved to the position of the extrusion conveying belt under the action of the upward blowing air flow until the garbage bags are rolled above the partition plate 2 by the extrusion conveying belt.

After the garbage is separated from the garbage bag, the driving switch 19 is released, the two first motors stop rotating, the two second motors stop rotating, the electromagnetic valve is closed, the high-pressure air source does not supply air to the air pipe 11 any more, the rewinding of the winding wheel 16 is realized under the resetting action of the spring 22, the first pressure spring 9, the second pressure spring 18 and the tension spring 21, the rope 17 is wound on the winding wheel 16 again, the polished rod 5 resets, the distance between the first sliding block 7 and the second sliding block 8 resets to the initial distance, the two baffle plates 14 move inwards synchronously and block the garbage can again, and the separation of the garbage and the garbage bag is completed.

Compared with the traditional equipment, the device has the following advantages:

1. the slope of 5 inner of smooth rod in this device is down, the slope is up all the time for the free end of connecting rod 10, the two constitutes a V type structure, can realize shifting up of connecting rod 10 when pulling smooth rod 5 extends, this in-process completion is with the upper end of disposal bag to the drive of extrusion transfer roller 3, the last time of ability is down extrusion transfer roller 3 with disposal bag conveying to baffle 2 top, simultaneously because the smooth rod 5 needs the position on the upper side of extrusion disposal bag, consequently smooth rod 5 downstream will be less than connecting rod 10 upstream moving distance, just can effectually arrange in order and convey the disposal bag, consequently under the effect of first pressure spring 9, but realize driving second slider 8 rigid drive connecting rod 10 and flexible drive polished rod 5, make this device satisfy the promotion of disposal bag and close the extrusion requirement.

2. Polished rod 5 draws close and extrudees the disposal bag in the middle of to the centre and can realize that the remaining mucus in the disposal bag is cleared up and goes out in the upward transfer process of disposal bag with the rubbish bag to the cooperation roller, high-pressure gas that high-pressure gas source provided can blow the tip of disposal bag to the extrusion conveying interval of extrusion conveyer belt when trachea 11 is close but contactless extrusion conveying roller 3, and the actual operation process is for guaranteeing safety, trachea 11 can not contact with extrusion conveying roller 3, merge when placing rubbish baffle 14, baffle 14 is opened when separating disposal bag and rubbish, after-board 14 is closed in the completion delivery, and make the garbage bin sealed, this process effectively reduces rubbish stink loss.

3. The cooperation of this device through each part makes can liberate the staff when disposal bag rubbish separates, and after the disposal bag separated rubbish simultaneously, the disposal bag does not have unnecessary and remains, and whole separation process is high-efficient and staff contactless rubbish completely for disposal bag and rubbish wind-force process are high-efficient swift and health more.

Claims

1. The utility model provides an environmental protection garbage bin cover, including a lower extreme open-ended box (1), a serial communication port, be equipped with a baffle (2) in box (1), be equipped with a logical groove in the middle of baffle (2), logical inslot installs two axis level fore-and-aft directions and can upwards convey extrusion transfer roller (3), respectively be fixed with spout (4) of an inner downward sloping on the lateral wall about box (1) lower half, be equipped with one the inner polished rod (5) that run through and stretch out from spout (4) the inner in every spout (4), the inner rotation of every polished rod (5) is connected with the roller bearing (6) of an axis level fore-and-aft direction, two roller bearings (6) can contact each other when two polished rods (5) remove to the centre, polished rod (5) intermediate position is fixed with a first slider (7) of slidable mounting in spout (4), the partial suit one of arranging first slider (7) outside of every polished rod (5) can be on polished rod (5) The sliding type automatic air injection device comprises sliding second sliding blocks (8), the second sliding blocks (8) are slidably mounted in sliding grooves (4), a part, between a first sliding block (7) and the second sliding blocks (8), of a polished rod (5) is sleeved with a first pressure spring (9), the upper end of each second sliding block (8) is hinged with a connecting rod (10) with the inner end inclined upwards, the free end of each connecting rod (10) is hinged with an air pipe (11) with a horizontal axis in the front-back direction and two closed ends, the two air pipes (11) can be in contact with each other when the two second sliding blocks (8) move towards the middle, the air pipes (11) are connected with a high-pressure air source, a row of upward air injection nozzles (12) are arranged on the upper end face of each air pipe (11), a flat cavity (13) with the inner end opened and inclined downwards is fixed on the side wall of a box body (1) below each sliding groove (4), and a baffle, two baffles (14) can contact each other and fall box (1) bottom and seal, the inner front and back interval equipartition of every baffle (14) has a plurality of couples (15), be equipped with one through first motor drive's reel (16) in the middle of spout (4) and cavity (13), it winds and is fixed with two and winds to opposite rope (17) on every reel (16), the free end of one of them rope (17) is connected with second slider (8), the free end of another rope (17) is connected with baffle (14) outer terminal surface, make second slider (8) inwards slide when reel (16) tighten up two rope (17) in step, baffle (14) outwards move.

2. An environment-friendly trash can cover according to claim 1, wherein each second sliding block (8) is provided with a limiting block at a position below the connecting rod (10), and the limiting block supports the connecting rod (10) so that when the second sliding block (8) is at the outermost position, the limiting block can limit the connecting rod (10) to keep the inner end of the connecting rod in an upward inclined state.

3. The environmental-friendly trash can cover according to claim 1, wherein the cavity (13) is formed by two parallel plates, the front end part and the rear end part of each plate are respectively fixed on the front side wall and the rear side wall of the can body (1), the two parallel plates and the front side wall and the rear side wall of the can body (1) form the cavity (13), a plurality of second compression springs (18) are arranged in the cavity (13) at intervals, one ends of the second compression springs (18) are fixedly connected with the baffle (14), and the other ends of the second compression springs are fixed on the side wall of the can body (1).

4. The environment-friendly trash can cover according to claim 1, wherein a feeding port is formed in the front side of the box body (1), a driving switch (19) is arranged at the feeding port, a second motor which synchronously and reversely rotates is connected to the extrusion conveying roller (3), an electromagnetic valve is arranged on a high-pressure air source, the two first motor switches, the two second motor switches and the electromagnetic valve are integrated on the driving switch (19), the two first motors of the driving switch (19) are pressed to synchronously tighten up the winding wheel (16), the two second motors realize synchronous and reverse rotation of the extrusion conveying roller (3), and the electromagnetic valve opens the air pipe (11) to ventilate.

5. The environment-friendly trash can cover according to claim 1, wherein the rope (17) connected with the baffle (14) penetrates from the bottom of the cavity (13) and is fixed on the end portion of the baffle (14) placed in the cavity (13), the lower end of the inner end of each sliding groove (4) is provided with a fixed pulley (20), and the rope (17) connected with the second sliding block (8) firstly bypasses the fixed pulley (20) and then is connected with the second sliding block (8).

6. An environmental protection dustbin cover according to claim 1, wherein the end of each polished rod (5) extending out of the chute (4) is sleeved with a tension spring (21), one end of the tension spring (21) is fixed at the inner end of the chute (4), and the other end is fixed at the inner end of the polished rod (5).

7. An environmental protection trash can cover according to claim 1, wherein a clockwork spring (22) is coaxially fixed on each winding wheel (16), when the first motor is not powered, the clockwork spring (22) can drive the winding wheel (16) to rotate reversely and rewind the rope (17) on the winding wheel (16), and the winding wheel (16) is fixed on the box body (1) through a bracket.

8. The environmental protection dustbin cover according to claim 1, wherein the upper end of the box body (1) is provided with a detachable hatch, and the lower end of the box body (1) is provided with a clamping groove which is convenient for clamping on the dustbin.

9. An environmental protection dustbin cover according to claim 1, wherein the air pipe (11) is a square pipe.

10. An environmental protection dustbin cover according to claim 1, wherein the upper and lower ends of the chute (4) are open.