CN210022858U

CN210022858U - Kitchen waste sorting device

Info

Publication number: CN210022858U
Application number: CN201920147392.2U
Authority: CN
Inventors: 施祖兵; 施文
Original assignee: ZHIJIANG PENGDA MACHINERY Co Ltd
Current assignee: ZHIJIANG PENGDA MACHINERY Co Ltd
Priority date: 2019-01-29
Filing date: 2019-01-29
Publication date: 2020-02-07
Anticipated expiration: 2029-01-29

Abstract

A kitchen waste sorting device comprises a shell, wherein the shell is sequentially provided with a filtering device, an extruding device and a receiving device from top to bottom; the filter device comprises a material receiving barrel, the material receiving barrel is connected with a fixed frame through a compression spring, the fixed frame is fixed on the inner lining plate, and a discharging port is formed at the lower end of the inner lining plate; the extruding device comprises a belt conveying mechanism which is obliquely arranged, an extruding container is arranged above the lower end of the belt conveying mechanism, extruding holes are fully distributed in the side wall of the extruding container, and the extruding container tensions a belt of the belt conveying mechanism; the receiving device comprises a waste residue receiving drawer with a filter hole, the waste residue receiving drawer is arranged on the shell in a sliding mode and keeps an interval with the bottom end face of the shell, and an output pipe is arranged on the corresponding bottom end face of the shell. The utility model provides a pair of kitchen garbage sorting device sorts kitchen garbage, is favorable to later stage processing.

Description

Kitchen waste sorting device

Technical Field

The utility model relates to a kitchen garbage treatment facility, especially a kitchen garbage sorting device.

Background

The kitchen waste can be recycled by adopting a biological method or a physical method. In either case, sorting is required at the process level, i.e., non-biodegradable materials such as plastic, glass, stone, bone, various metals, shells, wood, etc. The existing sorting device is complex, high in cost and not suitable for small enterprises.

Disclosure of Invention

The utility model aims to solve the technical problem that a kitchen garbage sorting device is provided, can sort out and collect soft or hard rubbish and water.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

a kitchen waste sorting device comprises a shell, wherein the shell is sequentially provided with a filtering device, an extruding device and a receiving device from top to bottom;

the filter device comprises a material receiving barrel with a hole at the bottom end, compression springs are connected around the lower end of the material receiving barrel, the other end of each compression spring is connected with a fixing frame, the fixing frame is fixed on the inner lining plate, a discharging port is formed at the lower end of the inner lining plate, and the discharging port is opposite to the extrusion device;

the extruding device comprises a belt conveying mechanism which is obliquely arranged, an extruding container is arranged above the lower end of the belt conveying mechanism, extruding holes are fully distributed in the side wall of the extruding container, and the extruding container tensions a belt of the belt conveying mechanism;

the receiving device comprises a waste residue receiving drawer, the waste residue receiving drawer is arranged on the shell in a sliding mode and keeps an interval with the bottom end face of the shell, filter holes are formed in the bottom face of the waste residue receiving drawer, and an output pipe is arranged on the corresponding bottom end face of the shell.

And the material receiving barrel is provided with a vibration motor.

The through hole at the bottom end of the material receiving cylinder is 5mm-10 mm.

The extrusion cylinder is equipped with the mounting panel towards the outside, is fixed with on the mounting panel and prevents blockking up the mechanism, prevents blockking up the mechanism and includes the trunk line, and the trunk line passes through the small transfer line to be connected with reducing elbow, and reducing elbow one end has jet-propelled branch pipe through three way connection, and threaded connection has the nozzle on the jet-propelled branch pipe.

The nozzle is hemispherical or conical, and one end of the nozzle is provided with a slot.

And a rubber base plate is arranged at one extending end of the waste residue receiving drawer.

The bottom end of the shell is concave towards the middle.

The other end of the extrusion container is arranged in a sliding groove on the end face of the shell in a rolling manner through a circumferential roller.

The utility model relates to a kitchen waste sorting device, through setting up the vibrating material receiving cylinder, can carry out primary election according to the size with kitchen waste earlier, select out great kitchen waste; then after extrusion device, utilize the belt to extrude softer and useful rubbish into the recipient, discharge harder rubbish that does not have too big processing value to the waste residue meets the material drawer, and then can tentatively reject some glass, stone, bone, all kinds of metals, make things convenient for follow-up operation. In addition, the extrusion device can extrude and discharge most of water and discharge the water along with harder garbage flow, so that the time for a later drying procedure is reduced, and the working procedures are saved. Through the sorting of size, hardness etc. can in time carry out preliminary rejection with water, glass, stone, bone, all kinds of metals etc. be favorable to processing such as later stage stoving, fermentation.

Drawings

The invention will be further explained with reference to the following figures and examples:

fig. 1 is a schematic structural diagram of the present invention (after a side plate of the casing is removed).

Fig. 2 is a front view of the present invention (after a side plate of the housing is removed).

Fig. 3 is a schematic structural diagram of the middle filtering device of the present invention.

Fig. 4 is a schematic structural diagram of the middle filtering device of the present invention.

Fig. 5 is a schematic structural view of the middle extruding device of the present invention.

Fig. 6 is a schematic structural diagram of the extrusion container of the present invention.

Fig. 7 is a schematic structural view of the material receiving drawer for the waste residue in the present invention.

Fig. 8 is a schematic structural view of the anti-blocking mechanism of the present invention.

Fig. 9 is a schematic structural view of the nozzle of the present invention.

Fig. 10 is a cross-sectional view of a nozzle of the present invention.

Fig. 11 is a schematic structural view of the middle extrusion device of the present invention.

FIG. 12 is a schematic view of the external structure of the present invention

In the figure: the device comprises a shell 1, a filtering device 2, an extruding device 3, a receiving device 4, a material receiving barrel 5, a compression spring 6, a fixing frame 7, an inner lining plate 8, a discharging port 9, a belt conveying mechanism 10, an extruding barrel 11, an extruding hole 12, a belt 13, a waste residue receiving drawer 14, a filtering hole 15, an output pipe 16, a vibrating motor 17, a mounting plate 18, an anti-blocking mechanism 19, a main pipe 20, a branch pipe 21, a reducing elbow 22, an air injection branch pipe 23, a nozzle 24, a slot opening 25, a rubber base plate 26, a roller 27, a sliding groove 28, a driving belt pulley 29, a driven belt pulley 30, a motor 31, a first chain wheel 32, a second chain wheel 33, a third chain wheel 34, a reversing chain wheel 35, a chain 36, a tensioning roller.

Detailed Description

As shown in fig. 1, a kitchen waste sorting device comprises a housing 1, wherein the housing 1 is provided with a filtering device 2, an extruding device 3 and a receiving device 4 from top to bottom in sequence.

As shown in fig. 1-4, the filtering device 2 includes a square material receiving barrel 5 with a hole at the bottom end, the through hole at the bottom end of the material receiving barrel 5 is 5mm-10mm, so that general kitchen waste can pass through, and when large bones or other large waste exists in the kitchen waste, the large bones or other large waste is reserved in the square material receiving barrel 5. Therefore, the kitchen waste can be firstly filtered, and the kitchen waste can be collected and treated in a centralized manner. Four directions on the bottom plate of the material receiving barrel 5 are all connected with a plurality of compression springs 6, and the other ends of the compression springs 6 are connected with a fixing frame 7. The fixing frame 7 is in a square structure, mounting plates are arranged at two ends of the fixing frame 7, and the mounting plates are fastened on an inner lining plate 8 in the shell 1 through bolts and nuts. In addition, a vibration motor 17 is mounted on the side wall on the left side of the receiving cylinder 5. The material receiving barrel 5 is driven to vibrate rapidly through the vibrating motor 17, so that the kitchen waste can be conveniently screened and dropped rapidly.

The front and rear ends of the left and right inner lining plates 8 are fixed with the inner wall of the shell 1, while the lower ends of the left and right inner lining plates 8 are contracted to form a discharging port 9, and the discharging port 9 is opposite to the extrusion device 3. When the kitchen waste falls down through the square material receiving barrel 5, the kitchen waste can directly fall to the material receiving position of the extruding device 3.

As shown in fig. 5-6, the extrusion device 3 includes an obliquely disposed belt transmission mechanism 10, the belt transmission mechanism 10 includes a belt 13, the belt 13 is sleeved on a driving pulley 29 and a driven pulley 30, and the driving pulley 29 and the driven pulley 30 are mounted on the housing 1 through a rotating shaft and a bearing. The drive pulley 29 is driven by a motor 31.

An extrusion cylinder 11 is arranged above the lower end of the belt 13, and extrusion holes 12 are distributed on the side wall of the extrusion cylinder 11. The side walls of the container 11 press against the belt 13. One side of the extrusion container 11 is closed and is installed on the casing 1 through a rotating shaft and a bearing, the other end of the extrusion container 11 is opened, and a roller 27 is circumferentially installed on the side wall of the other end of the extrusion container 11, and the roller 27 is arranged in a sliding groove 28 on the end surface of the casing 1 in a rolling manner.

Here, the first sprocket 32 and the second sprocket 33 are respectively mounted on the rotating shafts of the driving pulley 29 and the driven pulley 30, the third sprocket 34 is mounted on the corresponding rotating shaft of the extrusion container 11, the reversing sprocket 35 is further mounted on the housing 1, and the chain 36 bypasses the first sprocket 32, the second sprocket 33, the third sprocket 34 and the reversing sprocket 35, and can make the belt 13 rotate in the opposite direction to the extrusion container 11.

In addition, a tension roller 37 is further installed below the belt on the left side of the extrusion container 11, and the tension roller 37 can ensure that the extrusion strength of the belt and the extrusion container 11 is sufficient after the kitchen waste falls down.

When the motor 31 drives the belt 13 to rotate clockwise, the container 11 rotates counterclockwise. After the kitchen waste enters the space between the belt and the upper end of the extrusion container 11, the kitchen waste is gradually drawn into the mutual joint part of the extrusion container 11 and the belt 13 along with the rotation of the belt 13 and the extrusion container 11. Under the extrusion action of the belt, the relatively soft kitchen waste is extruded to pass through the extrusion hole 12 and enter the extrusion container 11. Because the inner wall of the extrusion container 11 is provided with the helical blade 38, the kitchen waste after being extruded and filtered is gradually discharged from the extrusion container 11 under the driving of the helical blade 38, and in addition, the kitchen waste is collected at the outlet of the extrusion container 11. And the harder garbage is not extruded into the extrusion cylinder 11, but is discharged from the lower end of the belt 13 along with the transmission of the belt 13 and enters the waste receiving drawer 14.

As shown in fig. 7, two sliding posts are disposed at the bottom end of the waste receiving drawer 14, and the sliding posts can be disposed in sliding grooves at the bottom end surface of the housing 1. The front end of the waste residue receiving drawer 14 can be propped against the front end surface of the shell 1 after being inserted, and the rear end of the waste residue receiving drawer 14 is propped against the bottom plate of the shell 1. A rubber pad 26 is additionally fixed at the bottom end of the slag receiving drawer 14, and the rubber pad 26 is abutted on the bottom plate of the shell 1. Because still carry most sewage among the harder rubbish, consequently when sewage with harder rubbish enter into the sediment and connect material drawer 14 back, can connect the filtration pore 15 on the material drawer 14 bottom surface to fall into in the casing 1 bottom surface along with the waste residue, a shallow slot has been seted up in the casing 1 bottom surface, and the shallow slot is sunken to the centre, and puts the mounting through hole at central point, and the fixed output tube 16 of through hole department, output tube 16 and outside output pipeline intercommunication. Therefore, the sewage can be discharged in time.

As shown in fig. 8-10, in order to avoid the jamming of the container 11, a mounting plate 18 is provided on the outward side (right side in fig. 1) of the container 11, and a jamming prevention mechanism 19 is fixed on the mounting plate 18, wherein the jamming prevention mechanism 19 includes a main pipe 20, and the main pipe 20 is used for connecting with an air source to convey air. The main pipe 20 is connected with a branch pipe 21 through a main pipe movable joint, and the branch pipe 21 is in threaded sealing connection with a reducing elbow 22. One end of the reducing elbow 22 is connected with an air injection branch pipe 23 through a tee joint, and the air injection branch pipe 23 is in threaded connection with three nozzles 24. The front end of the nozzle 24 is hemispherical or conical, the air outlet end of the hemispherical or conical nozzle 24 is provided with a slot 25, and the slot 25 is aligned with the extrusion hole 12 on one side of the extrusion container 11. When the slot 25 sprays air, the air curtain angle is large, so that the air can be conveniently blown. By externally connecting a 5Mpa air source to the main pipeline 20, in the rotating process of the extrusion container 11, high-pressure air continuously blows holes in the extrusion container 11, so that materials on the extruded extrusion container 11 can be blown into the extrusion container 11, and the next recycling extrusion is facilitated. Therefore, blockage can be avoided, softer kitchen waste can be transferred in time, and efficiency is improved.

The working principle and the process are as follows: firstly, the kitchen waste is put into the material receiving barrel 5, along with the rapid vibration of the vibration motor 17, the kitchen waste in accordance with the size falls into the material receiving opening between the belt conveying mechanism 10 and the extrusion barrel 11, and the kitchen waste in accordance with the size is reserved in the material receiving barrel 5. Along with the rotation of the belt conveying mechanism 10 and the extrusion container 11, the soft kitchen waste is extruded into the extrusion container 11. And is discharged along with the rotation of the extrusion cylinder 11, while the harder kitchen waste moves out along with the belt conveying mechanism 10 and enters the waste receiving drawer 14. Under the action of extrusion, most of sewage enters the waste residue receiving drawer 14 along with harder kitchen waste, flows downwards and is discharged through the output pipe 16. The harder materials in the waste residue receiving drawer 14 are materials which cannot be recycled, such as plastics, glass, stones, bones and the like, and can be directly collected and post-processed in the later period.

Claims

1. The utility model provides a kitchen garbage sorting device which characterized in that: comprises a shell (1), wherein the shell (1) is sequentially provided with a filtering device (2), an extruding device (3) and a receiving device (4) from top to bottom;

the filter device (2) comprises a material receiving barrel (5) with a hole at the bottom end, compression springs (6) are connected around the lower end of the material receiving barrel (5), the other end of each compression spring (6) is connected with a fixing frame (7), the fixing frame (7) is fixed on an inner lining plate (8), a discharging port (9) is formed at the lower end of the inner lining plate (8), and the discharging port (9) is opposite to the extrusion device (3);

the extruding device (3) comprises a belt conveying mechanism (10) which is obliquely arranged, an extruding container (11) is arranged above the lower end of the belt conveying mechanism (10), extruding holes (12) are fully distributed in the side wall of the extruding container (11), and the extruding container (11) tensions a belt (13) of the belt conveying mechanism (10);

receiving arrangement (4) include that the waste residue connects material drawer (14), and the waste residue connects material drawer (14) to slide and set up on casing (1) and keep the interval with casing (1) bottom face, the waste residue connects to be equipped with on material drawer (14) bottom surface and crosses filtration hole (15), is equipped with output tube (16) on the casing (1) bottom face that corresponds.

2. The kitchen waste sorting device according to claim 1, characterized in that: and a vibration motor (17) is arranged on the material receiving barrel (5).

3. The kitchen waste sorting device according to claim 1, characterized in that: the through hole at the bottom end of the material receiving barrel (5) is 5mm-10 mm.

4. The kitchen waste sorting device according to claim 1, characterized in that: the extrusion cylinder (11) is equipped with mounting panel (18) towards the outside, is fixed with on mounting panel (18) and prevents blockking up mechanism (19), prevents blockking up mechanism (19) and includes trunk line (20), and trunk line (20) are connected with reducing elbow (22) through small transfer line (21), and reducing elbow (22) one end has jet-propelled branch pipe (23) through three way connection, and threaded connection has nozzle (24) on jet-propelled branch pipe (23).

5. The kitchen waste sorting device according to claim 4, characterized in that: the nozzle (24) is hemispherical or conical, and one end of the nozzle (24) is provided with a slot (25).

6. The kitchen waste sorting device according to claim 1, characterized in that: and a rubber base plate (26) is arranged at one extending end of the waste residue receiving drawer (14).

7. The kitchen waste sorting device according to claim 1, characterized in that: the other end of the extrusion container (11) is arranged in a sliding groove (28) on the end surface of the shell (1) in a rolling way through a circumferential roller (27).