CN113385297A

CN113385297A - Garbage environment-friendly treatment device

Info

Publication number: CN113385297A
Application number: CN202110946197.8A
Authority: CN
Inventors: 劳佳敏
Original assignee: Xuzhou Zhongwang Environmental Protection Technology Co ltd
Current assignee: Xuzhou Zhongwang Environmental Protection Technology Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2021-09-14
Anticipated expiration: 2041-08-18
Also published as: CN113385297B

Abstract

The invention discloses an environment-friendly garbage disposal device, relates to the field of garbage disposal, and is used for opening bags and classifying garbage. The method comprises the following steps: the separation box, the tearing space of inside formation disposal bag, the top of separation box is provided with holds the fill, and the bin outlet has been seted up to the bottom of separation box, and the disposal bag discharge port has been seted up to the lateral wall of separation box. The rolling disc is provided with two and the rotation setting of parallel and level on the inner wall of separation box, and the axial fixity is provided with the axle center pole on the rolling disc, and coaxial rotation nestification has the bracing piece on the axle center pole, and radial sliding nestification has the tear piece on the bracing piece, and fixedly connected with jack-up protrusion on the axle center pole, fixedly connected with balancing weight on the bracing piece. The two opposite guide grooves are arranged on two sides of the two rotating discs, the ends of the guide grooves far away from the rotating discs are of an upward inclined structure, and two ends of the push rod are slidably nested in the guide grooves. The garbage bag is torn from the bottom to discharge garbage, the bag opening is convenient and quick, and the garbage is discharged thoroughly.

Description

Garbage environment-friendly treatment device

Technical Field

The invention relates to the technical field of garbage treatment, in particular to an environment-friendly garbage treatment device.

Background

Along with the development of science and technology and the increase of productivity, various substances required by people are produced, along with the continuous improvement of the level of material life of people, the output of domestic garbage is larger and larger, the garbage is solid waste generated in daily life and production of human beings, and due to large discharge amount, complex and various components, the garbage has pollution, resource and socialization, and needs harmless, resource recycling, quantitative reduction and socialization treatment, if the garbage cannot be properly treated, the environment is polluted, the environmental sanitation is influenced, the resources are wasted, the safety of production and life is damaged, and the social harmony is damaged. The garbage disposal is to rapidly remove the garbage, perform harmless treatment and finally reasonably utilize the garbage. The domestic garbage is basically held by garbage bags, and the garbage can be buried, sorted and classified in the later treatment. The disposal bag holds and is unfavorable for the post processing of rubbish.

Disclosure of Invention

In order to solve the above technical problem, the present invention provides an environment-friendly garbage disposal apparatus, comprising: the water separator comprises a separation box body, a water separation piece, a rotating disc, a push rod and a support rod;

the garbage bag separating box comprises a separating box body, a garbage bag discharging port and a garbage bag discharging port, wherein a tearing space of a garbage bag is formed inside the separating box body, a containing hopper is communicated and arranged at the top of the separating box body, a discharging port is formed in the bottom of the separating box body, and the garbage bag discharging port is formed in the side wall of the separating box body;

the garbage bag garbage separating box comprises a separating box body, a garbage bag discharging port, a rotating disc, a supporting rod, a lifting protrusion, a balancing weight and a garbage bag discharging port, wherein the garbage bag discharging port is arranged on the inner wall of the separating box body in a parallel and level rotating mode; the garbage bag entering the separating box body falls on the two support rods which are closed;

the two guide grooves are oppositely arranged and are formed in the inner wall of the separating box body, the guide grooves are positioned on two sides of the two rotating discs, the ends of the guide grooves far away from the rotating discs are of an upward inclined structure, two ends of the push rod are slidably nested in the guide grooves, and the push rod is positioned above the supporting rod;

the driving piece is arranged on the separation box body and used for driving the two rotating discs to rotate oppositely and oppositely, two supporting rods close to the ends of the rotating discs are parallel and level and lift upwards, the jacking convex rotating direction faces the tearing pieces and extrudes the tearing pieces to slide out of the supporting rods, the tearing pieces grasp the bottom of the garbage bag, the two supporting rods lift and separate along with the rotation of the rotating discs, the bottom of the garbage bag is torn, and garbage in the garbage bag falls into the water separation piece from the discharge port under the action of gravity to be separated; the rotating disc rotates to enable the jacking protrusion to be separated from the tearing sheet, the tearing sheet enters the supporting rod under the action of gravity, the supporting rod lifted upwards is contacted with the bottom of the pushing rod, the pushing rod slides to the garbage bag outlet along with the lifting of the supporting rod, and when the supporting rod rotates to the highest point, the garbage bag is pushed out from the garbage bag outlet; the push rod returns to the original position under the action of gravity along with the descending of the support rod.

Preferably: and rotating wheels are rotatably arranged at two ends of the push rod and are nested in the guide grooves.

Preferably: the cross section of the guide groove is of a convex structure.

Preferably: the interior bottom that holds the fill rotates and sets up the axis of rotation, and a plurality of stirring poles of axis of rotation fixedly connected with, stirring pole correspond with bracing piece quantity, and stirring pole is elastic telescopic structure, and the inside that holds the fill slides and is provided with splint, and splint slide nestification is in stirring pole both sides in the axis of rotation, and splint and the inner wall that holds the fill are provided with the spring between, and the spring nestification is in the axis of rotation, and stirring pole axis of rotation is connected with the driving piece.

Preferably: the inner bottom of the containing hopper is rotatably provided with a supporting roller, and the supporting roller is positioned between the two clamping plates and is arranged opposite to the material shifting rod.

Preferably: the driving piece comprises a motor, a driving belt pulley, a driven belt pulley and gears, the driving belt pulley is fixedly connected with the rotating shaft in a coaxial mode, the gears are arranged in two modes and fixedly connected with the rotating disc in a coaxial mode, the gears are meshed with each other, the driven belt pulley is fixedly connected with one gear in a coaxial mode, the driven belt pulley is connected with the driving belt pulley through a belt, and the motor is fixedly connected with the rotating shaft in a coaxial mode.

Preferably: and a housing is fixedly arranged on the separation box body and covers the driving belt pulley, the gear and the driven belt pulley.

Preferably: the inner wall of the containing hopper is connected with a rotary inclined plate in a relative rotating mode, and the non-connecting end of the rotary inclined plate is erected on the clamping plate in a sliding mode.

Preferably: moisture selects piece snatchs the fluted roller and the fluted roller is snatched to the suspended solid including separation water tank, floater, and separation water tank's both ends intercommunication is provided with water inlet and outlet, and water inlet and outlet set up relatively, and the inside formation rivers that make separation water tank through rivers drive rubbish conveying in the rivers direction, and the floater snatchs the fluted roller and the suspended solid snatchs the fluted roller and sets gradually on separation water tank on the conveying direction.

Preferably: the floater snatchs the fluted roller and the suspended solid snatchs the conveying rear side of fluted roller is provided with floater swash plate and suspended solid swash plate respectively, and floater swash plate and suspended solid swash plate conveying front side are fixed and are provided with the guide tooth, and the guide tooth is in the floater snatchs the fluted roller and the suspended solid snatchs the fluted roller and snatchs between the tooth, and floater swash plate and suspended solid swash plate slope set up.

The invention has the technical effects and advantages that: the supporting rods rotate in a circumferential mode, so that the garbage bag is torn from the bottom, the garbage can is conveniently discharged, and the garbage can is conveniently separated from an empty garbage bag. Through the circular arc rotation of bracing piece, make the bracing piece form horizontal displacement to this is convenient for tear opening and enlarges, thereby accomplishes and tears. The supporting rod is lifted and converted into the transverse sliding of the pushing rod, so that the garbage bag can be conveniently discharged, the tearing and bag pushing sequence linkage is formed, the continuous operation is realized, the structure of the device is simplified, the production and manufacturing cost is reduced, and the energy is saved. Through the cooperation of the jacking protrusion and the supporting rod, the fixed-angle sliding-out is realized, the positioning and tearing are completed, and the positioning and taking-in are realized, so that the interference of the supporting rod and the push rod in the matching process is avoided, the garbage bag is conveniently separated from the supporting rod, and the empty garbage bag is conveniently discharged.

Drawings

Fig. 1 is a schematic perspective view of an environment-friendly garbage disposal apparatus according to the present invention.

Fig. 2 is a schematic top view of an environmental garbage disposal apparatus according to the present invention.

Fig. 3 is a schematic cross-sectional structure view of the section a of fig. 2.

Fig. 4 is a schematic cross-sectional structure view of the section B of fig. 2.

Fig. 5 is a schematic perspective view of a separating box in the environment-friendly garbage disposal apparatus according to the present invention.

Fig. 6 is a schematic view of an internal three-dimensional structure of a separation box in the environment-friendly garbage disposal device provided by the invention.

Fig. 7 is a partial sectional structural view of a in fig. 4.

Fig. 8 is a partial sectional structural view of b in fig. 4.

Fig. 9 is a schematic structural view of a tearing state of a garbage bag in the environment-friendly garbage disposal device according to the present invention.

FIG. 10 is a schematic view of the garbage bag in the environment-friendly garbage disposal apparatus according to the present invention in a pushed-out state.

Description of reference numerals: hold fill 1, the separation box 2, select separately water tank 3, drive pulley 4, gear 5, driven pulley 6, the floater snatchs fluted roller 7, floater swash plate 8, the suspended solid snatchs fluted roller 9, suspended solid swash plate 10, outlet 11, guide tooth 12, spring 13, backing roll 14, splint 15, dial material pole 16, motor 18, rotate swash plate 19, guide way 20, disposal bag discharge port 21, bracing piece 22, balancing weight 23, rolling disc 24, catch bar 25, water inlet 26, tear tab 27, axle center pole 28, jack-up protrusion 29, disposal bag 30.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Example 1

Referring to fig. 1 to 3, in the present embodiment, a waste environment-friendly processing apparatus is provided for breaking and separating bagged waste, the waste environment-friendly processing apparatus includes: a separation box body 2, a water separating piece, a rotating disc 24, a push rod 25 and a support rod 22.

The inside tear space that forms disposal bag 30 of separation box 2, the top intercommunication of separation box 2 is provided with and holds fill 1, holds fill 1 and can leak hopper-shaped structure, holds the inside of fighting 1 and holds the disposal bag 30 that is equipped with rubbish, and disposal bag 30 receives gravity and enters into the inside of separation box 2, and the bin outlet has been seted up to the bottom of separation box 2, and disposal bag discharge port 21 has been seted up to the lateral wall of separation box 2. The separating box body 2 and the holding bucket 1 can be made of metal, so that the rigidity of the holding bucket 1 and the separating box body 2 is increased. The fixed supporting leg that is provided with in bottom of separation box 2 supports separation box 2 through the supporting leg to make separation box 2 with hold fill 1 and be located suitable height, with this operation of being convenient for. A water separator is arranged below the separation box body 2.

A rotating disk 24, which is provided with two and flush rotating positions and is arranged on the inner wall of the separating box body 2 (refer to fig. 4 and 6), and the garbage bag discharging port 21 is arranged opposite to the rotating disk 24. At least one axial center rod 28 is axially and fixedly arranged on the rotating disc 24, the supporting rod 22 is coaxially and rotatably nested on the axial center rod 28, the tearing sheet 27 is radially and slidably nested on the supporting rod 22, the jacking protrusion 29 is fixedly connected to the axial center rod 28, the balancing weight 23 is fixedly connected to the supporting rod 22, the balancing weight 23 is opposite to the tearing sheet 27, and the tearing sheet 27 is always upwards due to the balancing weight 23. The trash bag 30 entering the interior of the separating box 2 falls on the two support bars 22 which are closed together.

Two opposite guide grooves 20 are formed in the inner wall of the separating box body 2, the guide grooves 20 are located on two sides of the two rotating discs 24, the ends, far away from the rotating discs 24, of the guide grooves 20 are of an upward inclined structure, and two ends of the push rod 25 are slidably nested in the guide grooves 20. The push rod 25 is located above the support rod 22.

And the driving part is arranged on the separation box body 2 and is used for driving the two rotating discs 24 to rotate oppositely and enabling the two support rods 22 close to the proximal ends of the rotating discs 24 to be lifted up and flush. At this time, the rotation direction of the jacking protrusions 29 faces the tearing pieces 27 and presses the tearing pieces 27 to slide out of the supporting rods 22, the tearing pieces 27 catch the bottom of the garbage bag 30 (refer to fig. 7 and 9), the two supporting rods 22 are lifted and separated along with the rotation of the rotating disc 24, the bottom of the garbage bag 30 is torn, and the garbage inside the garbage bag 30 falls into the water sorting piece from the discharge port by gravity to be sorted. The rotating disc 24 rotates to separate the jacking protrusion 29 from the tearing sheet 27, the tearing sheet 27 enters the inside of the supporting rod 22 under the action of gravity, the supporting rod 22 lifted upwards contacts the bottom of the pushing rod 25, the pushing rod 25 slides towards the garbage bag discharging port 21 along with the lifting of the supporting rod 22 due to the guiding of the guiding groove 20 (refer to fig. 8 and 10), and the empty garbage bag 30 is pushed out of the garbage bag discharging port 21 when the supporting rod 22 rotates to the highest point. The push rod 25 returns to its original position by gravity as the support rod 22 descends. The tearing of the waste bag 30 from the bottom is accomplished by the support rods 22 assuming a circular rotation, facilitating the discharge of the waste, and thus facilitating the separation of the waste from the empty waste bag 30. The support rod 22 is moved in the lateral direction by the arc-shaped rotation of the support rod 22, so that the tearing opening is enlarged, and the tearing is completed. The lifting of the supporting rod 22 is converted into the transverse sliding of the push rod 25, so that the garbage bag 30 can be conveniently discharged, the sequential linkage of tearing and pushing bags is formed, the continuous operation is realized, the structure of the device is simplified, the production and manufacturing cost is reduced, and the energy is saved. Through the cooperation of jacking protrusion 29 and supporting rod 22, realize deciding the angle roll-off and accomplish the location and tear, the location income to avoided supporting rod 22 and catch bar 25 cooperation to hinder, and be convenient for disposal bag 30 and bracing piece 22 separation, the empty disposal bag 30 of being convenient for is discharged. The two ends of the push rod 25 are rotatably provided with rotating wheels which are embedded in the guide grooves 20, so that the friction force between the push rod 25 and the guide grooves 20 is reduced, and the push rod 25 slides smoothly. The cross-section of guide way 20 can be the structure of type of protruding font, and guide way 20 is spacing to the runner wheel, has avoided catch bar 25 atress skew roll-off guide way 20, has guaranteed the gliding stability of catch bar 25.

In the embodiment of the invention, the water separating element is arranged below the separating box body 2, and the discharge port at the bottom of the separating box body 2 corresponds to the water separating element, so that the garbage discharged from the separating box body 2 enters the water separating element for separation. When the tearing pieces 27 enter the supporting rod 22, the supporting rod 22 is in contact with the pushing rod 25, so that the pushing rod 25 is prevented from being blocked by the tearing pieces 27 in sliding, and the sliding smoothness of the pushing rod 25 is ensured. The supporting rod 22 is lifted to make the pushing rod 25 slide upwards, the guiding groove 20 is obliquely arranged, so that the pushing rod 25 slides towards the garbage bag discharging port 21, and when the supporting rod 22 descends, the pushing rod 25 slides to the original position under the action of gravity. The jacking protrusions 29 may have a strip-shaped structure with two circular arcs, so as to facilitate the squeezing of the tearing sheet 27, and the radian of the jacking protrusions 29 is the same as the extending rotation angle of the tearing sheet 27. The tearing tab 27 may be provided with a tooth-shaped hook at the top of one side thereof so as to facilitate grasping of the garbage bag 30. The support rods 22 may be provided in two or three to facilitate tearing and pushing in cooperation with the push rods 25. The support rod 22 is rotatably nested on the axle rod 28, and two ends of the support rod 22 can be rotatably nested on the axle rod 28 through bearings, so that a gap exists between the support rod 22 and the axle rod 28, thereby providing a rotating space for the jacking protrusion 29.

Example 2

Referring to fig. 2-4, the inner bottom of the holding hopper 1 is rotated to form a rotating shaft, a plurality of material stirring rods 16 are fixedly connected with the rotating shaft, the material stirring rods 16 correspond to the supporting rods 22 in number, the material stirring rods 16 can be of an elastic telescopic structure, clamping plates 15 are slidably arranged inside the holding hopper 1 in a sleeved mode and are located on two sides of the material stirring rods 16, springs 13 are arranged between the clamping plates 15 and the inner wall of the holding hopper 1, the springs 13 are nested in the rotating shaft, the rotating shaft of the material stirring rods 16 is connected with a driving piece, the driving piece drives the rotating shaft to rotate, so that the material stirring rods 16 rotate, the material stirring rods 16 rotate to stir garbage bags 30 to be conveyed downwards singly, and continuous operation is realized due to the corresponding number of the material stirring rods 16 and the supporting rods 22. The two clamping plates 15 are used for pressing, so that the garbage bags 30 can be pressed into a strip shape, the downward conveying space of the garbage bags 30 is limited, and the garbage bags 30 are blocked by the clamping plates 15, so that the garbage bags 30 are conveyed downwards. The garbage bag 30 extruded into a strip shape is erected on the supporting rod 22, so that the garbage bag can be torn conveniently. The inner bottom of the containing bucket 1 is also rotatably provided with a supporting roller 14, the supporting roller 14 is arranged between the two clamping plates 15 and opposite to the material stirring rod 16, and the garbage bag 30 is supported by the rotating supporting roller 14, so that the garbage bag 30 is conveyed downwards conveniently.

In the embodiment of the present invention, the driving member includes a motor 18, two driving pulleys 4, two driven pulleys 6 and two gears 5, the driving pulley 4 is coaxially and fixedly connected with the rotating shaft, the two gears 5 are coaxially and fixedly connected with the rotating disc 24, the two gears 5 are engaged, one of the gears 5 is coaxially and fixedly connected with the driven pulley 6, the driven pulley 6 is connected with the driving pulley 4 through a belt, and the motor 18 is coaxially and fixedly connected with the rotating shaft, so as to complete the rotation of the material stirring rod 16 and the reverse rotation of the two rotating discs 24. The separation box body 2 is fixedly provided with a housing which covers the driving belt pulley 4, the gear 5 and the driven belt pulley 6, so that the transmission obstruction caused by the fact that sundries enter the gear 5 is avoided, and meanwhile, the safety of the device is improved. The relative rotation of the inner wall that holds fill 1 is connected with two swash plates 19, and the slip of swash plate 19 is set up on splint 15, and the setting of swash plate 19 has avoided holding the disposal bag 30 of 1 inside of fighting and has entered into the splint 15 outside to guaranteed that disposal bag 30 falls on bracing piece 22 smoothly.

Example 3

Moisture part is including sorting water tank 3, the floater snatchs fluted roller 7 and the suspended solid snatchs fluted roller 9, sorting water tank 3's both ends intercommunication is provided with water inlet 26 and outlet 11, water inlet 26 and outlet 11 set up relatively, water inlet 26 intercommunication water source, water enters into sorting water tank 3's inside through water inlet 26, discharge from outlet 11 at last, thereby make sorting water tank 3's inside formation rivers drive rubbish and convey on the rivers direction, the floater snatchs fluted roller 7 and the suspended solid snatchs fluted roller 9 and sets gradually on sorting water tank 3 on the conveying direction, the floater snatchs the bottom of fluted roller 7 and enters into the subsurface water, the bottom that the suspended solid snatchs fluted roller 9 is in the water, the floater snatchs fluted roller 7 and the suspended solid snatchs fluted roller 9 and connects drive power. The floater snatchs fluted roller 7 and the suspended solid snatchs fluted roller 9 and rotates and salvage floater and suspended solid to be convenient for select separately, the precipitate deposits in the inside of selecting separately water tank 3, thereby accomplishes the separation. The sediment at the bottom of the separation water tank 3 is cleaned. The floater snatchs fluted roller 7 and the conveying rear side that the suspended solid snatched fluted roller 9 is provided with floater swash plate 8 and suspended solid swash plate 10 respectively, floater swash plate 8 and the fixed guide tooth 12 that is provided with in suspended solid swash plate 10 conveying front side, guide tooth 12 is in the floater and snatchs fluted roller 7 and the suspended solid snatchs fluted roller 9 and snatchs between the tooth, the floater snatchs fluted roller 7 and the suspended solid snatchs the rubbish that fluted roller 9 snatchs and falls on floater swash plate 8 and suspended solid swash plate 10 through the upset, thereby collect. The floater inclined plate 8 and the suspended matter inclined plate 10 are obliquely arranged, fall on the floater inclined plate 8 and the suspended matter inclined plate 10 and are discharged by gravity to be above the separation water tank 3. The cross sections of the floating object inclined plate 8 and the suspended matter inclined plate 10 can be arc-shaped structures, so that garbage can be prevented from sliding out of the two sides of the floating object inclined plate 8 and the suspended matter inclined plate 10.

It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.

Claims

1. The utility model provides a rubbish environmental protection processing apparatus which characterized in that, rubbish environmental protection processing apparatus include: the water separator comprises a separation box body, a water separation piece, a rotating disc, a push rod and a support rod;

the two guide grooves are oppositely formed in the inner wall of the separating box body, the guide grooves are positioned on two sides of the two rotating discs, the ends of the guide grooves far away from the rotating discs are of an upward inclined structure, two ends of the push rod are slidably nested in the guide grooves, and the push rod is positioned above the supporting rod;

2. An environment-friendly garbage disposal device as claimed in claim 1, wherein the pushing rod is provided with rotating wheels at both ends thereof, and the rotating wheels are nested inside the guide groove.

3. An environment-friendly waste disposal device as claimed in claim 2, wherein said guide groove has a convex-shaped cross section.

4. An environment-friendly garbage disposal device according to any one of claims 1 to 3, wherein an inner bottom of the holding hopper is rotatably provided with a rotating shaft, the rotating shaft is fixedly connected with a plurality of material stirring rods, the material stirring rods correspond to the number of the support rods, the material stirring rods are of elastic telescopic structures, the holding hopper is internally and slidably provided with clamping plates, the clamping plates are slidably nested on the rotating shaft and positioned at two sides of the material stirring rods, a spring is arranged between the clamping plates and the inner wall of the holding hopper, the spring is nested on the rotating shaft, and the rotating shaft of the material stirring rods is connected with the driving member.

5. An environment-friendly garbage disposal device as claimed in claim 4, wherein a support roller is rotatably disposed at the inner bottom of the hopper, and the support roller is disposed between the two clamping plates and opposite to the material-poking rod.

6. The environment-friendly garbage disposal device as claimed in claim 1, wherein the driving member comprises a motor, a driving pulley, a driven pulley and gears, the driving pulley is fixedly connected coaxially with the rotating shaft, the gears are arranged in two and fixedly connected coaxially with the rotating disc, the two gears are meshed, one of the gears is fixedly connected coaxially with the driven pulley, the driven pulley and the driving pulley are connected through a belt, and the motor is fixedly connected coaxially with the rotating shaft.

7. An environment-friendly garbage disposal device as claimed in claim 6, wherein a housing is fixedly installed on the separation box, and covers the driving pulley, the gear and the driven pulley.

8. An environment-friendly garbage disposal device as claimed in claim 4, wherein the inner wall of said hopper is rotatably connected with a tilted plate, and the tilted plate is slidably overlapped on the clamping plate.

9. The environment-friendly garbage disposal device as claimed in claim 1, wherein the moisture separator comprises a separation water tank, a floating object grabbing toothed roller and a suspended object grabbing toothed roller, a water inlet and a water outlet are arranged at two ends of the separation water tank in a communicating manner, the water inlet and the water outlet are arranged oppositely, water flow is formed inside the separation water tank through water flow to drive garbage to be conveyed in the water flow direction, and the floating object grabbing toothed roller and the suspended object grabbing toothed roller are sequentially arranged on the separation water tank in the conveying direction.

10. The environment-friendly garbage disposal device as claimed in claim 9, wherein the transmission rear sides of the floater grabbing toothed rollers and the suspended matter grabbing toothed rollers are respectively provided with a floater inclined plate and a suspended matter inclined plate, the transmission front sides of the floater inclined plate and the suspended matter inclined plate are fixedly provided with guide teeth, the guide teeth are positioned between the floater grabbing toothed rollers and the suspended matter grabbing toothed rollers, and the floater inclined plate and the suspended matter inclined plate are obliquely arranged.