CN216544168U

CN216544168U - Melting device based on agricultural abandonment plastic sheeting for farm use is retrieved

Info

Publication number: CN216544168U
Application number: CN202122371783.2U
Authority: CN
Inventors: 闫晓强; 吴国荣; 张学智; 赵艳霞; 王艳丹; 王惠霞
Original assignee: Shanxi Hongxiang Fruit Industry Co ltd
Current assignee: Shanxi Hongxiang Fruit Industry Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-05-17
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a melting device based on agricultural waste agricultural film recovery, which comprises a rack, wherein a feed inlet and a discharge outlet are arranged on the rack, and a cleaning roller, a conveyor belt and a crushing roller are respectively arranged on the paths of the feed inlet and the discharge outlet; the cleaning roller is axially and rotatably arranged at the feeding hole of the frame and is used for cleaning and brushing the floating soil on the waste agricultural film; the conveying belt is movably arranged below the cleaning roller and is used for conveying the waste agricultural film to the crushing roller; the crushing roller is axially and rotatably arranged at the discharge port, and the discharge port is connected to the feed port of the melting device. The utility model discloses a melting device that abandonment plastic sheeting for farm use was retrieved through placing the plastic sheeting for farm use in the feed inlet, and the feed inlet is cleaned with water the soil slick on the plastic sheeting for farm use, and the soil slick blows the soil through the fan at the in-process of whereabouts, makes in it flows into the filter mantle along the mesh of filter screen for the soil slick that gets into melting device reduces, has improved work efficiency.

Description

Melting device based on agricultural abandonment plastic sheeting for farm use is retrieved

Technical Field

The utility model relates to a melting device based on agricultural waste agricultural film recovery.

Background

Agricultural films, also called film plastics, have a polyethylene as the main component. The mulching film is mainly used for covering farmlands, can improve the ground temperature, guarantees the soil moisture, enables seeds to germinate and seedlings to grow fast, and can suppress weed growth.

According to patent number CN207463375U, an agricultural film recycling and crushing device is disclosed, which comprises a feeding box, a crushing box and a collecting box; a conveying device is arranged in the feeding box, a crushing box is arranged on the right side of the feeding box, a feeding hole is formed between the feeding box and the crushing box, and the position of the feeding hole corresponds to the right end of the conveying device; an upper crushing wheel, a middle crushing wheel and a lower crushing wheel are sequentially matched and mounted in the crushing box from top to bottom; a plurality of crushing cutter teeth are arranged on each crushing wheel in a circular array, and the crushing cutter teeth on the upper crushing wheel, the middle crushing wheel and the lower crushing wheel are arranged in a staggered manner; the bottom of the left side of the crushing box is provided with a connecting pipe, the right end of the connecting pipe is communicated with a collecting box, the right side of the collecting box is provided with an air suction hole, a filter screen is arranged in the air suction hole, and the outside of the air suction hole is closed and communicated with a fan; a motor base is arranged on the front side of the crushing box, a driving motor is mounted on the upper portion of the motor base, and the driving motor is fixedly connected with the middle crushing wheel; the upper crushing wheel, the middle crushing wheel and the lower crushing wheel are rotatably arranged in the crushing box through an upper shaft, a middle shaft and a lower shaft respectively; the right ends of the upper shaft, the middle shaft and the lower shaft are respectively provided with an upper belt wheel, a middle belt wheel and a lower belt wheel; the upper belt wheel, the middle belt wheel and the lower belt wheel are matched and installed through a belt.

To the recovery of agricultural film smash, the soil floating on the agricultural film can get into the melting device along with agricultural film, and the accumulation of soil floating can influence subsequent agricultural film's melting, long-time operation, need clear up the melting device many times.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a melting device based on agricultural waste agricultural film recovery, which is characterized in that after being cleaned, the recovered agricultural film is conveyed to a crushing device to be crushed, so that floating dust on the agricultural film is partially removed, and the problem of repeated cleaning of a subsequent melting device is solved.

In order to achieve the above purpose, the utility model provides the following technical scheme: a melting device based on agricultural waste agricultural film recovery comprises a rack, wherein a feed inlet and a discharge outlet are formed in the rack, and a cleaning roller, a conveying belt and a crushing roller are respectively arranged on the paths of the feed inlet and the discharge outlet;

the cleaning roller is axially and rotatably arranged at the feeding hole of the frame and is used for cleaning and brushing the floating soil on the waste agricultural film;

the conveying belt is movably arranged below the cleaning roller and used for conveying the waste agricultural film to the crushing roller, a filter screen is arranged on the outer wall of one side, located between the feeding port and the conveying belt, of the rack, a through groove is formed in the outer wall of the same side of the filter screen, a protruding plate is arranged on the outer wall, located on one side of the filter screen, of the rack, a cleaning and brushing assembly is movably mounted on the protruding plate, a brush in the cleaning and brushing assembly extends into the rack through the through groove and is located on the inner side of the filter screen, and the brush is driven to reciprocate along the filter screen;

the crushing roller is axially and rotatably arranged at the discharge port, and the discharge port is connected to the feed inlet of the melting device.

Preferably, the outer wall of the frame on one side of the filter screen is provided with a filter cover.

Preferably, the brushing assembly further comprises a transmission rod, a transmission disc, a convex rod and a cleaning motor, the transmission disc is rotatably arranged on the convex plate, one end of the transmission rod is rotatably arranged on the convex plate and provided with a waist groove, the convex rod eccentrically arranged on the transmission disc is positioned in the waist groove and is driven by the cleaning motor to keep rotating so as to enable the transmission rod to swing, the convex plate is provided with a cleaning sliding groove, and a shaft rod of the brush penetrates through the waist groove and is slidably arranged in the cleaning sliding groove so as to be driven by the transmission rod to reciprocate along the direction of the cleaning sliding groove.

Preferably, the number of the cleaning rollers is two, and a transmission mechanism is movably mounted on the outer wall of one side of the rack.

Preferably, the transmission mechanism comprises a driving motor, a transmission fluted disc and a transmission shaft, the transmission fluted disc is arranged on the cleaning roller through the transmission shaft and is in meshed transmission with each other, the output end of the driving motor is provided with a leather wheel, one of the transmission shafts is provided with the leather wheel, and the two leather wheels are in transmission connection through a belt.

Preferably, the outer wall of frame one side is provided with the mounting groove, be provided with second motor and third motor in the mounting groove respectively, crushing roller quantity is two, second motor and third motor are used for driving two crushing roller rotations respectively.

Preferably, a fan is installed on the frame, and an air port of the fan faces the filter screen.

In the technical scheme, the melting device based on agricultural waste agricultural film recovery provided by the utility model has the following beneficial effects:

one, this utility model, through placing the plastic sheeting for farm use in the feed inlet, the feed inlet is cleaned with water the soil of floating on the plastic sheeting for farm use, and the soil of floating blows the soil of floating at the in-process of whereabouts through the fan, makes in its mesh along the filter screen flows into the filter mantle for the soil of floating that gets into melting device reduces.

Two, this utility model, clear up the filter screen through the brush on the filter screen, avoid the mesh of filter screen to block up.

Thirdly, this utility model, transport the plastic sheeting for farm use to crushing roller through the conveyer belt on, crushing roller makes it fall into and takes melting device after smashing the plastic sheeting for farm use.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

FIG. 1 is a schematic view of the overall structure of a melting apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of a melting apparatus according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a transmission mechanism according to an embodiment of the present invention;

FIG. 4 is a schematic view of a discharge hole structure provided in the embodiment of the present invention;

fig. 5 is a schematic structural diagram of a cleaning assembly according to an embodiment of the present invention.

Description of reference numerals:

1. a frame; 2. a brushing assembly; 3. cleaning the roller; 4. a fan; 5. a filter housing; 6. a crushing roller; 7. a conveyor belt; 8. a transmission mechanism; 11. a feed inlet; 12. a discharge port; 13. a filter screen; 14. a convex plate; 15. mounting grooves; 16. a through groove; 21. a transmission rod; 22. a transmission disc; 23. a nose bar; 24. cleaning the motor; 25. a brush; 61. a second motor; 62. a third motor; 71. a first motor; 81. a drive motor; 82. a transmission fluted disc; 83. a drive shaft; 141. and cleaning the chute.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1-5, a melting device based on agricultural waste agricultural film recovery comprises a frame 1, wherein a feed inlet 11 and a discharge outlet 12 are arranged on the frame 1, and a cleaning roller 3, a conveyor belt 7 and a crushing roller 6 are respectively arranged on the paths of the feed inlet 11 and the discharge outlet 12; the cleaning roller 3 is axially and rotatably arranged at the feed port 11 of the frame 1 and is used for cleaning and brushing the floating soil on the waste agricultural film; the conveying belt 7 is movably arranged below the cleaning roller 3 and used for conveying the waste agricultural film to the crushing roller 6, a filter screen 13 is arranged on the outer wall of one side of the rack 1, which is positioned between the feeding port 11 and the conveying belt 7, a through groove 16 is arranged on the outer wall of the same side of the filter screen 13, a convex plate 14 is arranged on the outer wall of one side of the rack 1, which is positioned on the filter screen 13, a cleaning and brushing assembly 2 is movably arranged on the convex plate 14, a brush 25 in the cleaning and brushing assembly 2 extends into the rack 1 through the through groove 16 and is positioned on the inner side of the filter screen 13, and the brush 25 is driven to reciprocate along the filter screen 13; the crushing roller 6 is axially and rotatably arranged at a discharge port 12, and the discharge port 12 is connected to a feed port 11 of the melting device. Through placing the plastic sheeting for farm use in feed inlet 11, feed inlet 11 is cleaned and brushed the soil slick on the plastic sheeting for farm use, the soil slick is blown through fan 4 at the in-process of whereabouts, make it flow into in filter mantle 5 along the mesh of filter screen 13, make the soil slick that gets into melting device reduce, brush 25 through on the filter screen 13 clears up filter screen 13, avoid filter screen 13's mesh to block up, transport the plastic sheeting for farm use to smash through conveyer belt 7 to crushing roller 6 on, crushing roller 6 makes it fall into and takes melting device after smashing the plastic sheeting for farm use.

As shown in fig. 1, as a further technical solution of the present invention, a filter cover 5 is installed on a side wall of a filter 13 in order to filter and collect the floating soil flying off from the filter 13.

As shown in fig. 5, in order to remove the impurities blocked by the filter screen 13, the filter screen 13 is cleaned by the cleaning assembly 2, the cleaning assembly 2 further comprises a transmission rod 21, a transmission disc 22, a convex rod 23 and a cleaning motor 24, the transmission disc 22 is rotatably arranged on the convex plate 14, one end of the transmission rod 21 is rotatably arranged on the convex plate 14, and is provided with a waist groove, a convex rod 23 eccentrically arranged on the transmission disc 22 is positioned in the waist groove, a cleaning motor 24 is arranged on the outer wall of the convex plate 14, and is fixedly installed on the axle center of the transmission disc 22, the transmission disc 22 is driven by the cleaning motor 24 to keep rotating so as to make the transmission rod 21 swing, the convex plate 14 is provided with a cleaning chute 141, the shaft rod of the brush 25 passes through the waist groove and is arranged in the cleaning chute 141 in a sliding manner, the brush 25 is driven by the driving rod 21 to swing and move back and forth along the direction of the cleaning chute 141, so that the brush 25 cleans along the surface of the filter screen 13, and the meshes on the filter screen 13 are dredged.

Furthermore, in order to enable the floating soil falling from the feeding port 11 to flow from the filter screen 13 to the filter cover 5, a ventilation opening is formed in the frame 1, the fan 4 is installed on the ventilation opening, an air opening of the fan 4 faces the filter screen 13, the fan 4 blows the floating soil to actually fall into the filter cover 5, and the floating soil in the filter cover 5 is collected and further processed.

Further, in order to clean the agricultural film placed in the feed inlet 11, the number of the cleaning rollers 3 is two, the cleaning rollers are axially and rotatably arranged at the end opening of the feed inlet 11, and the cleaning rollers 3 are driven by the transmission mechanism 8 on the outer wall of the rack 1 to clean the agricultural film.

Furthermore, the transmission mechanism 8 comprises a driving motor 81, two transmission gear disks 82 and two transmission shafts 83, the two transmission gear disks 82 are mounted on the cleaning roller 3 through the transmission shafts 83 and are in meshed transmission with each other, the output end of the driving motor 81 is provided with a leather wheel, one of the transmission shafts 83 is provided with a leather wheel, and the two leather wheels are connected through a belt in a transmission manner, so that the cleaning roller 3 keeps rotating oppositely, and the floating soil on the agricultural film is cleaned.

As shown in fig. 1, in order to drive the crushing roller 6 at the discharge port 12, a mounting groove 15 is provided on the outer wall of one side of the frame 1, a second motor 61 and a third motor 62 are provided in the mounting groove 15, respectively drive two crushing roller 6 doors on the discharge port 12 to rotate in opposite directions, so as to crush the agricultural film, and the agricultural film falls into a lower melting device through the discharge port 12, and a first motor 71 is further provided in the mounting groove 15, in order to drive one of the driving wheels on the conveyor belt 7, and the first motor 71 is fixedly mounted on the driving wheel and drives the driving wheel to rotate, so as to drive the conveying belt thereon, so as to convey the agricultural film to the crushing roller 6 from the lower end of the feed port 11.

The working principle is as follows: the floating soil on the agricultural film is cleaned by the cleaning roller 3 on the feeding port 11 in the feeding port 11, the agricultural film falls, and when the agricultural film falls to the filter screen 13, the soil is blown by the fan 4 along the meshes of the filter screen 13 and falls into the filter cover 5, so that the floating soil flowing to the melting device is reduced, in order to keep the meshes on the filter screen 13 smooth, the cleaning component 2 is arranged on the convex plate 14 of the frame 1, the cleaning motor 24 in the cleaning component 2 drives the transmission disc 22, the convex rod 23 on the transmission disc 22 slides along the waist groove on the transmission rod 21, the transmission rod 21 drives the hairbrush 25 to clean the meshes on the filter screen 13, and the problem that the device is frequently cleaned is avoided.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. A melting device based on agricultural waste agricultural film recovery is characterized by comprising a rack (1), wherein a feeding hole (11) and a discharging hole (12) are formed in the rack (1), and a cleaning roller (3), a conveyor belt (7) and a crushing roller (6) are respectively arranged on the paths of the feeding hole (11) and the discharging hole (12);

the cleaning roller (3) is axially and rotatably arranged at a feed inlet (11) of the frame (1) and is used for cleaning and brushing the floating soil on the waste agricultural film;

the conveying belt (7) is movably arranged below the cleaning roller (3) and used for conveying waste agricultural films to the crushing roller (6), a filter screen (13) is arranged on the outer wall of one side, located between the feeding port (11) and the conveying belt (7), of the rack (1), a through groove (16) is formed in the outer wall of the same side of the filter screen (13), a convex plate (14) is arranged on the outer wall, located on one side of the filter screen (13), of the rack (1), a cleaning assembly (2) is movably installed on the convex plate (14), a brush (25) in the cleaning assembly (2) extends into the rack (1) through the through groove (16) and is located on the inner side of the filter screen (13), and the brush (25) is driven to reciprocate along the filter screen (13);

the crushing roller (6) is axially and rotatably arranged at the discharge port (12), and the discharge port (12) is connected to a feed port of the melting device.

2. The melting device based on agricultural waste agricultural film recycling according to claim 1, wherein the outer wall of the frame (1) on one side of the filter screen (13) is provided with a filter cover (5).

3. The melting device based on agricultural waste agricultural film recycling according to claim 1, the cleaning component (2) also comprises a transmission rod (21), a transmission disc (22), a convex rod (23) and a cleaning motor (24), the transmission disc (22) is rotationally arranged on the convex plate (14), one end of the transmission rod (21) is rotationally arranged on the convex plate (14), a waist groove is arranged on the transmission disc (22), a convex rod (23) which is eccentrically arranged on the transmission disc is positioned in the waist groove, and is driven by a cleaning motor (24) to keep rotating so as to lead the transmission rod (21) to swing, a cleaning chute (141) is arranged on the convex plate (14), the shaft rod of the brush (25) passes through the waist groove and is arranged in the cleaning sliding groove (141) in a sliding way, the driven rod (21) swings to drive the cleaning chute to reciprocate along the direction of the cleaning chute (141).

4. The melting device based on agricultural waste agricultural film recycling according to claim 1, wherein the number of the cleaning rollers (3) is two, and a transmission mechanism (8) is movably mounted on the outer wall of one side of the frame (1).

5. The melting device based on agricultural waste agricultural film recycling according to claim 4, wherein the transmission mechanism (8) comprises a driving motor (81), a transmission fluted disc (82) and transmission shafts (83), the transmission fluted disc (82) is mounted on the cleaning roller (3) through the transmission shaft (83) and is in meshed transmission with each other, the output end of the driving motor (81) is provided with a pulley, one of the transmission shafts (83) is provided with a pulley, and the two pulleys are connected through a belt transmission.

6. The melting device based on agricultural waste agricultural film recycling according to claim 1, wherein an installation groove (15) is formed in the outer wall of one side of the frame (1), a second motor (61) and a third motor (62) are respectively arranged in the installation groove (15), the number of the crushing rollers (6) is two, and the second motor (61) and the third motor (62) are respectively used for driving the two crushing rollers (6) to rotate.

7. The melting device based on agricultural waste agricultural film recycling according to claim 1, characterized in that a fan (4) is installed on the frame (1), and the air port of the fan (4) faces the filter screen (13).