CN212211970U

CN212211970U - Cotton stalk crushing and residual film recycling machine

Info

Publication number: CN212211970U
Application number: CN202020690505.6U
Authority: CN
Inventors: 田永军
Original assignee: DENG JINFENG
Current assignee: Xinjiang Runfeng Supply and Marketing Cooperative Union Co.,Ltd.
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2020-12-25
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses a cotton stalk crushing and residual film recycling machine, which comprises a triangular suspension mechanism and a belt transmission mechanism which are arranged at the front part of a frame, wherein a colter, a pull rod crushing component, a conveying and throwing auger, a press roller and a film collecting roller component are arranged at intervals in sequence from front to back under the bottom surface of the frame, the colter consists of a root cutting bottom plate which is horizontally arranged and fixing plates which are vertically fixed at the left, the middle and the right parts of the top surface of the bottom plate, the pull rod crushing component comprises a cover plate and a movable cutter shaft, a fixed blade is arranged under the bottom surface of the cover plate, the movable cutter shaft rotates clockwise, the lower part of the cover plate behind the movable cutter shaft is an inlet of the conveying and throwing auger, and an outer side end of the conveying and throwing auger is provided with; the film collecting roller assembly comprises two groups of hydraulic lifting cantilever frames hinged to the rear part of the rack, two film pressing rollers and two film collecting rollers. The device has reasonable and compact structure, and can synchronously solve the problems of collecting and crushing the cotton stalks on the ground and under the ground and recovering the mulching film.

Description

Cotton stalk crushing and residual film recycling machine

Technical Field

The utility model relates to a cotton stalk is smashed and incomplete membrane reclaimer belongs to cotton stalk and smashes and incomplete membrane recovery mechanical equipment.

Background

In the vast cotton field operation, the mulching film has a very large use area, and the problems of recycling of the old mulching film and mechanical harvesting of cotton stalks are often interwoven together. Most of the existing mechanical cotton stalk treatment equipment only treats cotton stalks above the ground, a section of cotton stalk and the root of the cotton stalk are usually left under the ground, so that the mulching film is not thoroughly recovered, the residual cotton stalk and the residual film are required to be carded and recovered for the second time after plowing, and the working strength of workers and the complexity of cotton field treatment are greatly increased.

Disclosure of Invention

An object of the utility model is to provide a cotton stalk is smashed and incomplete membrane reclaimer, its is rational in infrastructure, compact, can once solve the recovery problem of collecting, smashing and the plastic film of ground and subaerial cotton stalk in step, can greatly reduce working strength, improve work efficiency.

The specific technical scheme for realizing the purpose of the utility model is that the cotton stalk crushing and residual film recycling machine comprises a triangular suspension mechanism and a belt transmission mechanism which are arranged at the front part of a frame, wherein a colter, a pull rod crushing component, a conveying and throwing auger, a press roller and a film collecting roller component are sequentially arranged at intervals from front to back under the bottom surface of the frame, the colter consists of a root cutting bottom plate which is horizontally arranged and fixing plates which are vertically fixed at the left, the middle and the right parts of the top surface of the bottom plate, the pull rod crushing component comprises a cover plate and a movable cutter shaft which are arranged at intervals from top to bottom in the frame, fixed blades are arranged at intervals along the axial direction of the movable cutter shaft under the bottom surface of the cover plate, movable blades are arranged at intervals along the spiral line shape on the movable cutter shaft, the free ends of the movable blades are provided with herringbone pull rod cutting edges, the movable cutter shaft rotates clockwise, and the inlet of the conveying and throwing, a cotton stalk conveying and throwing cylinder is arranged at one outer side end of the conveying and throwing auger; the film collecting roller assembly comprises two groups of hydraulic lifting cantilever frames, two film pressing rollers and two film collecting rollers, wherein the two groups of hydraulic lifting cantilever frames are hinged at the rear part of a rack and driven by a hydraulic cylinder, comb tooth grooves are uniformly arranged on the axial surfaces of the film pressing rollers at intervals, spring pressurizing supporting mechanisms are respectively arranged at two ends of a roller shaft of each film pressing roller, a swing arm is hinged at the lower end of each cantilever frame, a walking wheel is respectively arranged at the lower end of each swing arm through a bearing, the walking wheels roll anticlockwise, a steel needle extruding cylinder is respectively arranged on the inner wall, opposite to each two walking wheels, of each walking wheel along the axial direction of the steel needle extruding cylinder, the free end of each steel needle extruding cylinder is conical, through grooves are uniformly arranged in the radial cylinder body of each steel needle extruding cylinder at intervals, the film collecting rollers comprise a cylinder body in a hexagonal prism shape, annular baffles are respectively arranged, all setting up pinhole and guide bar along the even interval of axial of barrel on six faceted pebbles of barrel, setting up six steel needle file along its axial in the barrel, setting up along the even interval of its axial on the steel needle file and following the receipts membrane steel needle that wears out in the pinhole, the guide bar extends to the barrel center, is setting up the confession on the steel needle file the guiding hole that the guide bar passed, the cover respectively is being adorned reset spring on the guide bar between steel needle file and the barrel, the guide bar between steel needle file and the barrel central line is located respectively the logical inslot of steel needle recipient the ring baffle at barrel both ends between set up the horizontal pole along its even interval of axial, the walking wheel when rolling, drive and receive the rotation of membrane cylinder, simultaneously receipts membrane steel needle pass respectively from each broach groove of film pressing roller.

The front parts of the three vertical fixing plates of the coulter form soil separating cutting edges; the front part of the cross section of the root cutting bottom plate of the coulter is inclined, the rear part of the cross section of the root cutting bottom plate is straight, and grooves are uniformly arranged at intervals on the edge of the rear plate surface of the root cutting bottom plate.

Spring pressurization supporting mechanism at press mold roller both ends, include cantilever frame lower extreme between horizontal fixed the backup pad that is setting up, fixed respectively under the backup pad both ends bottom surface is setting up a deflector, the length direction along the plate body on the plate body middle part face of deflector respectively is setting up the direction spout, press mold roller shaft both ends respectively along the direction spout slide, the inboard press mold roller shaft tip of deflector is passing through the bearing and is installing the guide bar, the guide bar upper end is followed pass in the locating hole that is setting up in the backup pad, the compression spring is being nested respectively on the guide bar.

The utility model discloses the during operation is installed on the hydraulic pressure cantilever at walking machinery rear portion through three point suspension mechanism with its frame, connects the power output shaft of walking machinery, orders about the belt drive mechanism operation in the frame, and belt drive mechanism exports power respectively through the reducing gear box and orders about the two high-speed rotation for moving the arbor and defeated throwing the auger. Before the cotton stalk root is cut into the soil, the working depth of the coulter is adjusted to ensure that the root cutting bottom plate of the coulter can cut into a depth of 10cm below the film to cut off the cotton stalk root. The current ordinary cotton stalk rubbing crusher does not take preceding coulter, and it can only break away the cotton stalk from the upward 5cm department in earth's surface, nevertheless the earth's surface still has 5 cm's stubble, and the plastic film is received unclean, and the plastic film is received in the influence of cotton stalk stubble, the utility model discloses thoroughly solved the problem that the cotton stalk stubble remains in the ground. After the cotton stalk roots are cut off by the coulter, the movable blades rotating at high speed are followed, the free ends of the movable blades are herringbone cutting edges, the cotton stalk roots can be pulled out together, holes can be rotten on the mulching film in the process, and the cutters cannot be in contact with the mulching film. The cotton stalks pulled out by the driven blade are immediately thrown to the fixed blade below the cover plate of the frame, the movable blade shaft rotates clockwise, the cotton stalks are wrapped and carried together and thrown into the conveying and throwing auger while being chopped, and the conveying and throwing auger rotates at a high speed to continuously discharge the crushed cotton stalks from the conveying and throwing cylinder and fall into the field. The cotton stalks are pulled out and crushed together, and then the mulching film is collected by a hydraulic lifting cantilever frame arranged at the rear part of the frame and the mulching film collecting roller. The utility model discloses receive membrane cylinder novel structure, it is efficient to receive the membrane cylinder. The hydraulic lifting cantilever frame is driven by a hydraulic cylinder to descend, the film collecting roller is in contact with the mulching film, the travelling wheels at two ends of the film collecting roller roll anticlockwise along with the forward movement of the frame, steel needle extrusion cylinders are coaxially arranged on the end faces of the inner sides of the travelling wheels respectively and are inserted into the barrel body of the film collecting roller, the steel needle seat is pushed to drive the steel needles to move along the radial direction of the barrel body, the steel needles extend out of the barrel body, the mulching film is bound on the outer surface of the barrel body continuously, and the mulching film is pressed by the film pressing roller continuously and tightly along with the increase of the wound mulching film, so that the mulching film is not too fluffy. When the wound mulching film reaches the collection amount, the machine is stopped, the hydraulic lifting cantilever frame is lifted through the hydraulic cylinder, the swing arm hinged to the lower end of the cantilever frame is rotated at first to enable the cantilever frame to rotate outwards, the walking wheel drives the steel needle extrusion cylinder to be pulled out of the film collection roller, the steel needle seat drives the steel needle to move towards the center of the roller body under the action of the spring, and the steel needle retracts to collect the recovered residual mulching film. And meanwhile, a new film collecting roller is replaced, a steel needle base is pushed outwards by inserting a steel needle extrusion cylinder for the second time, so that the steel needle penetrates out, and the mulching film is continuously wound. Its is rational in infrastructure, compact, can once solve the recovery problem of collecting, smashing and the plastic film of ground and subaerial cotton stalk in step, can greatly reduce working strength, improve work efficiency.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic view of the front view cross-sectional structure of the present invention;

fig. 3 is a schematic perspective view of the present invention;

fig. 4 is a schematic perspective view of another angle of the present invention.

Detailed Description

A cotton stalk crushing and plastic film residue recycling machine comprises a triangular suspension mechanism and a belt transmission mechanism which are arranged at the front part of a frame 11, the triangular suspension mechanism is connected with a hydraulic lifting arm at the rear part of a traction machine, the belt transmission mechanism is provided with a reduction box, a power input shaft of the reduction box is connected with a power output shaft of the traction machine, and the belt transmission mechanism drives a rear movable shaft and a throwing auger to rotate through a belt. Under the bottom surface of the frame 11, a coulter 1, a pulling rod crushing component 2, a conveying and throwing auger 3, a press roller 4 and a film collecting roller component are arranged at intervals in sequence from front to back. The compacting rolls 4 are used to break up large clods of earth, which is a common structure. The coulter is composed of a root cutting bottom plate 1 which is horizontally arranged and fixing plates which are vertically fixed at the left, middle and right positions of the top surface of the bottom plate. The front parts of the three vertical fixing plates of the coulter form soil separating cutting edges 15; as shown in figures 3 and 4, the root cutting bottom plate 1 of the coulter has an inclined front part and a straight rear part in the cross section, and grooves are uniformly arranged at intervals on the edge of the rear plate surface of the root cutting bottom plate 1. The working depth of the coulter can be adjusted, and the depth adjusting structure is a conventional structure and is not described in detail herein.

The stalk pulling and crushing assembly 2 comprises a cover plate 22 and a movable cutter shaft which are arranged in a rack at intervals up and down, fixed blades 21 are evenly arranged at intervals along the axial direction of the movable cutter shaft under the bottom surface of the cover plate 22, the movable cutter blades are evenly arranged on the movable cutter shaft at intervals in a spiral line shape, as shown in figure 3, the free ends of the movable cutter blades are all provided with herringbone stalk pulling edges, when the movable cutter blades rotate, cotton stalks are relatively clamped into the herringbone stalk pulling edges at a high speed, and the clamped cotton stalks are immediately pulled out from the ground by the herringbone stalk pulling edges. The movable cutter shaft continues to rotate clockwise, the lower portion of the cover plate behind the movable cutter shaft is an inlet of the conveying and throwing auger, a cotton stalk conveying and throwing cylinder 14 is arranged at the outer end of the conveying and throwing auger 3, and cotton stalks crushed by the driven cutter blade continue to be discharged through the conveying and throwing cylinder 14 and fall into a field after entering the conveying and throwing auger 3.

As shown in fig. 2 and 3, the film collecting roller assembly includes two sets of hydraulic lifting cantilever frames 13 hinged to the rear portion of the frame and driven by a hydraulic cylinder 12, two squeeze rolls 6 and two film collecting rollers 7. Or a set of cantilever frames or three or four sets of cantilever frames can be arranged, and a film pressing roller and a film collecting roller or three or four film pressing rollers and film collecting rollers are correspondingly arranged. According to the actual work needs, can the corresponding quantity that increases and decreases aforementioned each subassembly, because the structure does not change, consequently all should fall into the utility model discloses an within the scope of protection.

As shown in fig. 3, comb grooves are uniformly arranged on the axial surface of the squeeze film roller 6 at intervals, spring pressurizing support mechanisms are respectively arranged at two ends of a roller shaft of the squeeze film roller 6, as shown in fig. 2 and 3, the spring pressurizing support mechanisms at two ends of the squeeze film roller comprise a support plate 63 which is transversely and fixedly arranged between the lower ends of the cantilever frames 13, a guide plate 64 is respectively and fixedly arranged under the bottom surfaces of two ends of the support plate 63, guide chutes 65 are respectively arranged on the plate body middle plate surface of the guide plate 64 along the length direction of the plate body, two ends of the squeeze film roller shaft respectively slide along the guide chutes 65, a guide rod 62 is arranged at the end part of the squeeze film roller shaft at the inner side of the guide plate 64 through a bearing, the upper end of the guide rod 62 passes through a positioning hole arranged on the support plate 63, and compression springs 61 are respectively sleeved on the guide. The film pressing roller 6 has a downward movement trend along the guide rod 62 under the action of the compression spring 61, so that the mulching film on the film collecting roller can be pressed all the time.

As shown in fig. 2, 3 and 4, the lower end of the cantilever frame 13 is hinged with a swing arm 31 through a pin shaft 30, the lower end of the swing arm 31 is provided with a walking wheel 5 through a bearing, the walking wheel 5 rolls anticlockwise along with the advance of the frame, the inner walls of every two walking wheels 5 opposite to each other are respectively provided with a steel needle extrusion cylinder 51 along the axial direction, the free end of the steel needle extrusion cylinder 51 is conical, and through grooves 52 are uniformly arranged in the radial cylinder body of the steel needle extrusion cylinder at intervals. The film collecting roller 7 comprises a hexagonal prism-shaped cylinder body, and similarly, in this embodiment, the cylinder body may also be a polygonal body with four edges, eight edges or other edges. The hexagonal prism is only used as an example and should not be used as a limitation to the present invention. The barrel both ends are setting up ring baffle 75 respectively, walking wheel 5 external diameter be greater than ring baffle 75's external diameter, all set up pinhole and guide bar 73 along the even interval of axial of barrel on six edges and faces of barrel, set up six steel needle bases 72 along its axial in the barrel, set up the follow along the even interval of its axial on the steel needle base 72 the pinhole in wear out receive membrane steel needle 71, guide bar 73 extends to the barrel center, is setting up the confession on the steel needle base 72 the guiding hole that guide bar 73 passed, respectively the suit is being reset spring 8 on the guide bar 73 between steel needle base 72 and the barrel, reset spring 8 can promote steel needle base 72 and move to the barrel center for steel needle 71 withdraws. When the steel needle extrusion cylinder 51 is inserted into the cylinder, the guide rods 73 between the steel needle base 72 and the center line of the cylinder are respectively positioned in the through grooves 52 of the steel needle extrusion cylinder 51, and simultaneously the steel needle extrusion cylinder 51 pushes the steel needle base 72 to move outwards along the radial direction of the cylinder, so that the steel needles 71 extend out of the cylinder. When the needle squeeze tube 51 is held in the barrel, the needle 71 is also always held in an extended state. Cross bars 74 are provided between the annular baffles 75 at both ends of the cylinder at uniform intervals in the axial direction thereof. When the travelling wheels 5 roll, the film collecting roller 7 is driven to rotate, and meanwhile, the film collecting steel needles 71 respectively penetrate through the comb tooth grooves of the film pressing roller 6, so that the mulching film wound on the roller body can be kept in a tightly wound and compressed state. In this embodiment, the cylinder bodies are all the cylinder bodies of the film collecting roller 7, and are not the cylinder bodies of the steel needle extrusion cylinder 51.

When the wound mulching film reaches the collection amount, the machine is stopped, the hydraulic lifting cantilever frame 13 is lifted through the hydraulic cylinder 12, the swing arm 31 hinged to the lower end of the cantilever frame is rotated to enable the cantilever frame to rotate outwards, the travelling wheel 5 drives the steel needle extrusion cylinder 51 to be pulled out of the film collection roller 7, the steel needle seat 72 drives the steel needle 71 to move towards the center of the cylinder body under the action of the spring 8, and the steel needle 71 retracts to collect the recovered residual mulching film. Then a new film collecting roller 7 is replaced, the steel needle base 72 is pushed outwards by inserting the steel needle extrusion cylinder 51 for the second time, the steel needle 71 penetrates out, and the mulching film is wound continuously.

Claims

1. The utility model provides a cotton stalk is smashed and plastic film residue collector, includes at the triangle suspension mechanism and the belt drive mechanism of frame front portion installation, characterized by: the bottom surface of the frame is provided with a colter, a pulling rod crushing component, a throwing conveying auger, a press roller and a film collecting roller component at intervals in sequence from front to back, the colter consists of a root cutting bottom plate arranged horizontally and fixing plates vertically fixed at the left, the middle and the right of the top surface of the bottom plate, the pulling rod crushing component comprises a cover plate and a movable cutter shaft which are arranged in the frame at intervals from top to bottom, fixed blades are uniformly arranged at intervals along the axial direction of the movable cutter shaft under the bottom surface of the cover plate, the movable cutters are uniformly arranged at intervals in a spiral line shape on the movable cutter shaft, the free ends of the movable cutters are provided with herringbone pulling rod cutting edges, the movable cutter shaft rotates clockwise, the inlet of the throwing conveying auger is arranged under the cover plate behind the movable cutter shaft, and a cotton rod throwing conveying barrel is arranged at one outer side end of; the film collecting roller assembly comprises two groups of hydraulic lifting cantilever frames, two film pressing rollers and two film collecting rollers, wherein the two groups of hydraulic lifting cantilever frames are hinged at the rear part of a rack and driven by a hydraulic cylinder, comb tooth grooves are uniformly arranged on the axial surfaces of the film pressing rollers at intervals, spring pressurizing supporting mechanisms are respectively arranged at two ends of a roller shaft of each film pressing roller, a swing arm is hinged at the lower end of each cantilever frame, a walking wheel is respectively arranged at the lower end of each swing arm through a bearing, the walking wheels roll anticlockwise, a steel needle extruding cylinder is respectively arranged on the inner wall, opposite to each two walking wheels, of each walking wheel along the axial direction of the steel needle extruding cylinder, the free end of each steel needle extruding cylinder is conical, through grooves are uniformly arranged in the radial cylinder body of each steel needle extruding cylinder at intervals, the film collecting rollers comprise a cylinder body in a hexagonal prism shape, annular baffles are respectively arranged, all setting up pinhole and guide bar along the even interval of axial of barrel on six faceted pebbles of barrel, setting up six steel needle file along its axial in the barrel, setting up along the even interval of its axial on the steel needle file and following the receipts membrane steel needle that wears out in the pinhole, the guide bar extends to the barrel center, is setting up the confession on the steel needle file the guiding hole that the guide bar passed, the cover respectively is being adorned reset spring on the guide bar between steel needle file and the barrel, the guide bar between steel needle file and the barrel central line is located respectively the logical inslot of steel needle recipient the ring baffle at barrel both ends between set up the horizontal pole along its even interval of axial, the walking wheel when rolling, drive and receive the rotation of membrane cylinder, simultaneously receipts membrane steel needle pass respectively from each broach groove of film pressing roller.

2. The cotton stalk crushing and residual film recycling machine according to claim 1, wherein: the front parts of the three vertical fixing plates of the coulter form soil separating cutting edges; the front part of the cross section of the root cutting bottom plate of the coulter is inclined, the rear part of the cross section of the root cutting bottom plate is straight, and grooves are uniformly arranged at intervals on the edge of the rear plate surface of the root cutting bottom plate.

3. The cotton stalk crushing and residual film recycling machine according to claim 1, wherein: spring pressurization supporting mechanism at press mold roller both ends, include cantilever frame lower extreme between horizontal fixed the backup pad that is setting up, fixed respectively under the backup pad both ends bottom surface is setting up a deflector, the length direction along the plate body on the plate body middle part face of deflector respectively is setting up the direction spout, press mold roller shaft both ends respectively along the direction spout slide, the inboard press mold roller shaft tip of deflector is passing through the bearing and is installing the guide bar, the guide bar upper end is followed pass in the locating hole that is setting up in the backup pad, the compression spring is being nested respectively on the guide bar.