CN214223573U

CN214223573U - Domestic waste handles with extrusion dewatering device

Info

Publication number: CN214223573U
Application number: CN202022887035.5U
Authority: CN
Inventors: 张海英
Original assignee: Letrade Shanghai Technology Co ltd
Current assignee: Letrade Shanghai Technology Co ltd
Priority date: 2020-12-06
Filing date: 2020-12-06
Publication date: 2021-09-17
Anticipated expiration: 2030-12-06

Abstract

The utility model discloses an extrusion dehydration device for domestic garbage disposal, which relates to the technical field of domestic garbage disposal and mainly aims to solve the problem of low efficiency of the existing device; including box and extrusion dehydration unit, the extrusion dehydration unit includes the otter board, a power component and stirring subassembly for driving the otter board motion, the otter board is totally four and end to end hinge and is the diamond structure, both ends laminate with box front side and rear side inner wall respectively around the otter board, power component includes two-way lead screw, positive reverse motor, belt drive mechanism, internal thread cover and connecting rod, the stirring subassembly includes the pivot, drive pivot pivoted actuating mechanism and fixed mounting are in the epaxial stirring rod of commentaries on classics, be equipped with the extrusion dehydration unit, both ends reciprocating motion about driving the diamond structure through power component, the diamond structure shape, thereby volume change can extrude domestic waste, extrude the liquid in the rubbish, rubbish is stirred to the rethread stirring subassembly, help fully extruding rubbish, improve dewatering efficiency.

Description

Domestic waste handles with extrusion dewatering device

Technical Field

The utility model relates to a domestic waste handles technical field, specifically is a domestic waste handles and uses extrusion dewatering device.

Background

Along with the rapid development of the socioeconomic rapid progress of China and the rapid improvement of the living standard of people, the garbage generated in the urban production and living process is rapidly increased, and the domestic garbage occupies land, pollutes the environment and has more obvious influence on the health of people. The increasing of the amount of municipal domestic waste makes the waste treatment more and more difficult, and the problems of environmental pollution and the like caused by the increase gradually draw attention from all social circles. In China, to realize industrialization, resource utilization, reduction and harmlessness of municipal domestic garbage, domestic garbage which is mixed for collection, has low content and heat value of recoverable substances and high water content and biodegradable organic content of the garbage must be confronted.

In the domestic waste processing, need to carry out the extrusion dehydration to it, present mode is through driving the briquetting from single direction extrusion, but because rubbish piles up more, the inside moisture of rubbish can't fully discharge, has reduced refuse treatment efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a domestic waste handles and uses extrusion dewatering device to solve above-mentioned problem.

In order to achieve the above object, the utility model provides a following technical scheme:

an extrusion dehydration device for treating household garbage comprises a box body and an extrusion dehydration unit, wherein the extrusion dehydration unit comprises a screen plate, a power assembly for driving the screen plate to move and a stirring assembly, the screen plate is hinged into a diamond structure from head to tail, the front end and the rear end of the screen plate are respectively attached to the front side and the rear side of the box body, the power assembly comprises a bidirectional screw rod, a forward and reverse rotating motor, a belt transmission mechanism, an internal thread sleeve and a connecting rod, the bidirectional screw rod is vertically and rotatably arranged on two sides of the inner cavity of the box body, the tops of the bidirectional screw rod are connected through the belt transmission mechanism, the forward and reverse rotating motor drives and connects the bidirectional screw rod, the two side thread sections of the bidirectional screw rod are symmetrically and threadedly connected with the internal thread sleeve, the internal thread sleeve is hinged with the connecting rod, and the end parts of the two connecting rods on the bidirectional screw rod are hinged with end points of the adjacent diamond structure, the stirring assembly comprises a rotating shaft, a driving rotating shaft rotating driving mechanism and a stirring rod fixedly installed on the rotating shaft, the rotating shaft is rotatably installed on the front side or the rear side wall of the box body and extends into the diamond structure, the driving mechanism is located outside the box body and drives the connecting rotating shaft, and a plurality of stirring rods are fixed to the rotating shaft located on the shaft section in the diamond structure in the circumferential direction.

On the basis of the technical scheme, the utility model discloses still provide following optional technical scheme:

in one alternative: the bottom of the box body is connected with a drain pipe.

In one alternative: and a box door is arranged on the front side or the rear side wall of the box body and is arranged on the box body through a hinge and a hasp.

In one alternative: the inner wall of the front side or the rear side of the box body is provided with a feed inlet on the inner side of the diamond structure, and the feed inlet is provided with a valve.

In one alternative: the driving mechanism drives the motor and the gear pair, the driving motor is fixedly arranged on the outer wall of the box body, and the driving motor is connected with the rotating shaft through the gear pair in a driving mode.

In one alternative: the utility model discloses a gas pump, including stirring rod, pivot, stirring rod, gasbag, connecting rod, trachea, the equal inside cavity of pivot and stirring rod and both inner chambers intercommunication, the outside cover of stirring rod is equipped with the gasbag, sets up the intercommunicating pore with gasbag inner chamber intercommunication on the stirring rod, and the pivot is located the outside one end of box and rotates and be connected with the trachea, and the trachea other end is connected with the gas outlet of air pump, still installs the snuffle valve on the trachea.

Compared with the prior art, the beneficial effects of the utility model are as follows:

be equipped with extrusion dehydration unit, extrusion dehydration unit includes the otter board, is used for driving the power component and the stirring subassembly of otter board motion, power component includes two-way lead screw, positive and negative motor, belt drive mechanism, internal thread cover and connecting rod, the stirring subassembly includes pivot, drive pivot pivoted actuating mechanism and fixed mounting and changes epaxial stirring rod, through positive and negative motor drive two-way lead screw positive and negative in turn, two-way lead screw drives two internal thread covers and keeps away from each other or be close to, the internal thread cover passes through the connecting rod and drives diamond structure's both ends reciprocating motion about, thereby diamond structure shape, volume change can extrude domestic waste, extrude the liquid in the rubbish, rethread stirring subassembly stirs rubbish, helps fully extruding rubbish, improves dewatering efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a schematic structural view of a stirring assembly according to a first embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a second embodiment of the present invention.

Notations for reference numerals: 1-box, 2-two-way screw rod, 3-internal thread sleeve, 4-connecting rod, 5-screen plate, 6-driving mechanism, 7-rotating shaft, 8-stirring rod, 9-charging hole, 10-positive and negative rotating motor, 11-belt transmission mechanism, 12-water discharging pipe, 13-air pump, 14-air pipe, 15-intercommunicating hole and 16-air bag.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.

Example 1

Referring to fig. 1-2, in the embodiment of the present invention, an extrusion dehydration apparatus for domestic garbage disposal comprises a box body 1 and an extrusion dehydration unit, wherein a box door is installed on the front side or the rear side wall of the box body 1, in the embodiment, the box door is preferably installed on the box body 1 through a hinge and a hasp, the bottom of the box body 1 is connected with a drain pipe 12, the extrusion dehydration unit comprises a screen plate 5, a power assembly for driving the screen plate 5 to move and a stirring assembly, the screen plate 5 is hinged end to form a diamond structure, the front end and the rear end of the screen plate 5 are respectively attached to the front side and the rear side inner wall of the box body 1, a charging opening 9 is arranged on the inner side of the diamond structure on the front side or the rear side inner wall of the box body 1, a valve is installed on the charging opening 9, the power assembly comprises a bidirectional screw 12, a forward and reverse rotation motor 10, a belt transmission mechanism 11, an internal thread sleeve 3 and a connecting rod 4, the two bidirectional screw rods 12 are vertically and rotatably arranged on two sides of an inner cavity of the box body 1, the tops of the two bidirectional screw rods 12 are connected through a belt transmission mechanism 11, a forward and reverse rotation motor 10 is in driving connection with one bidirectional screw rod 12, in the embodiment, the forward and reverse rotation motor 10 is fixedly arranged on the top of the box body 1, an output shaft of the forward and reverse rotation motor 10 is fixedly connected with the bidirectional screw rod 12 through a coupler, thread sections on two sides of the bidirectional screw rod 12 are symmetrically and threadedly connected with an internal thread sleeve 3, a connecting rod 4 is hinged on the internal thread sleeve 3, the end parts of the two connecting rods 4 on one bidirectional screw rod 12 are hinged with adjacent end points of a diamond structure, the stirring assembly comprises a rotating shaft 7, a driving mechanism 6 for driving the rotating shaft 7 to rotate and a stirring rod 8 fixedly arranged on the rotating shaft 7, the rotating shaft 7 is rotatably arranged on the front side or the rear side wall of the box body 1 and extends into the diamond structure, actuating mechanism 6 is located 1 outside of box and drive connection pivot 7, in this embodiment, 6 actuating motor of actuating mechanism and gear pair, actuating motor fixed mounting is on 1 outer wall of box, actuating motor passes through the gear pair drive and connects pivot 7, the hoop is fixed with many stirring rods 8 on the shaft part that pivot 7 is located the diamond structure, in operation, it is just reversing in turn to drive two-way lead screw 12 through just reversing motor 10, two-way lead screw 12 drives two internal thread cover 3 and keeps away from or be close to each other, internal thread cover 3 drives diamond structure's left and right sides both ends reciprocating motion through connecting rod 4, the diamond structure shape, thereby volume change can extrude domestic waste, extrude the liquid in the rubbish, rubbish is mixxed to the rethread stirring subassembly, help fully extruding rubbish, improve dewatering efficiency.

Example 2

Please refer to fig. 3, the embodiment of the present invention differs from embodiment 1 in that, further, the rotating shaft 7 and the stirring rod 8 are both hollow and communicated with each other via inner cavities, the stirring rod 8 is sleeved with an air bag 16, the stirring rod 8 is provided with a communication hole 15 communicated with the inner cavity of the air bag 16, the rotating shaft 7 is located at one end outside the box body 1 and is rotatably connected with an air pipe 14, the air pipe 14 is preferably connected with the rotating shaft 7 via a sealing bearing, the other end of the air pipe 14 is connected with an air outlet of an air pump 13, the air pipe 14 is further provided with an air release valve, the air pump 13 supplies air to the air bag 16, the air bag 16 changes in volume, and can assist in squeezing garbage, and further improve the dewatering efficiency.

The utility model discloses a theory of operation is: the during operation, it is just reversing in turn to drive two-way lead screw 12 through just reversing motor 10, two-way lead screw 12 drives two internal thread cover 3 and keeps away from each other or be close to, internal thread cover 3 drives diamond structure's both ends reciprocating motion about through connecting rod 4, diamond structure shape, thereby volume change can extrude domestic waste, extrude the liquid in the rubbish, rubbish is stirred to rethread stirring subassembly, help fully extruding rubbish, improve dehydration efficiency, supply air to gasbag 16 through

air pump

13, 16 volume changes of gasbag, can assist and extrude rubbish, further improvement dehydration efficiency.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. The utility model provides an extrusion dewatering device for domestic waste treatment, includes box (1) and extrusion dewatering unit, its characterized in that, the extrusion dewatering unit includes otter board (5), is used for driving power component and the stirring subassembly of otter board (5) motion, otter board (5) are four and end to end articulated to be the rhombus structure, and both ends are laminated with box (1) front side and rear side inner wall respectively around otter board (5), power component includes two-way lead screw (2), just reverse motor (10), belt drive mechanism (11), interior thread bush (3) and connecting rod (4), two-way lead screw (2) are vertical to be rotated and are installed in box (1) inner chamber both sides, two connect through belt drive mechanism (11) between two-way lead screw (2) top, just reverse motor (10) drive connection one two-way lead screw (2), symmetrical threaded connection has interior thread bush (3) on two-way lead screw (2) both sides screw thread section, articulated on the internal thread cover (3) have connecting rod (4), two connecting rod (4) tip on a two-way lead screw (2) all articulate with neighbouring diamond structure endpoint, stirring subassembly includes pivot (7), drive pivot (7) pivoted actuating mechanism (6) and fixed mounting stirring rod (8) on pivot (7), pivot (7) run through to rotate and install on box (1) front side or rear side wall and extend to the diamond structure in, actuating mechanism (6) are located box (1) outside and drive connection pivot (7), and hoop is fixed with many stirring rod (8) on the section of axle that pivot (7) are located the diamond structure.

2. The extrusion dehydration apparatus for domestic waste treatment according to claim 1, characterized in that a drain pipe (12) is connected to the bottom of the tank (1).

3. The extrusion dehydration apparatus for domestic garbage disposal according to claim 1, wherein a door is installed on the front side or the rear side wall of the tank body (1), and the door is installed on the tank body (1) by a hinge and a hasp.

4. The extrusion dehydration apparatus for domestic garbage disposal according to claim 1, wherein the inner wall of the front side or the rear side of the box body (1) is provided with a feed inlet (9) at the inner side of the diamond structure, and the feed inlet (9) is provided with a valve.

5. The extrusion dehydration apparatus for domestic garbage disposal according to claim 1, wherein the driving mechanism (6) drives a motor and a gear pair, the driving motor is fixedly installed on the outer wall of the box body (1), and the driving motor is drivingly connected with the rotating shaft (7) through the gear pair.

6. The extrusion dehydration device for domestic garbage disposal according to any one of claims 1 to 5, wherein the rotating shaft (7) and the stirring rod (8) are both hollow inside and the inner cavities of both are communicated, the outer portion of the stirring rod (8) is sleeved with an air bag (16), the stirring rod (8) is provided with a communication hole (15) communicated with the inner cavity of the air bag (16), one end of the rotating shaft (7) located outside the box body (1) is rotatably connected with an air pipe (14), the other end of the air pipe (14) is connected with an air outlet of the air pump (13), and the air pipe (14) is further provided with an air release valve.