CN209914421U

CN209914421U - Straw crushing, film collecting and film rolling combined machine

Info

Publication number: CN209914421U
Application number: CN201920619057.8U
Authority: CN
Inventors: 张朝书
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-01-10
Anticipated expiration: 2029-04-30

Abstract

The application relates to the technical field of agricultural machinery, in particular to a straw smashing, film collecting and film rolling combined machine which comprises a frame, a powder stalk throwing device, a residual film rolling device, a soil screening and conveying device, a film rolling box, an L-shaped elastic tooth chain belt device and a transmission device, wherein the front part of the frame is provided with the powder stalk throwing device, and the powder stalk throwing device comprises a straw smashing device with a throwing knife and an auger device with a fan. This application is rational in infrastructure and compact, high durability and convenient use, it smashes the straw and returns the field through the powder stalk jettison device, the membrane is chosen to the bullet tooth of the section of bowing through the chain belt, it picks up the bracket through the chain belt section cooperation of leaning forward and carries the incomplete membrane, it cleans to realize incomplete membrane through sieve native conveyor, it rolls up the incomplete membrane and leaves in the membrane rolling box to come the roll-up device through incomplete membrane, can save space, be convenient for put things in good order and shipment, the straw is smashed to accomplish simultaneously in the one-time operation, incomplete membrane is cleaned and is rolled up, be favorable to the recovery of the more thick plastic film in the field of stone greatly, and is labor-.

Description

Straw crushing, film collecting and film rolling combined machine

Technical Field

The application relates to the technical field of agricultural machinery, in particular to a straw smashing, film winding and film rolling combined machine.

Background

The agricultural mulching film is widely applied to mulching planting of various crops, particularly cotton planting, but needs to be timely and effectively recovered so as to avoid environmental pollution and soil hardening and degeneration caused by the environmental pollution. The plastic film retrieves machinery is various in the market at present, wherein to the thicker plastic film in the more field of stone, the incomplete membrane that has the bullet tooth is retrieved machinery and is comparatively suitable for, and not only it is higher to receive membrane efficiency, and the incomplete membrane of collecting moreover is comparatively complete, but because the incomplete membrane of the tooth-like membrane that rises of current bullet retrieves machinery has following problem, has influenced its actual result of use: firstly, the recovered residual film is rich in impurities such as crushed straws, branches and leaves, soil and the like, and the impurities mixed in the residual film are not easy to remove and influence the secondary utilization of the residual film; secondly, most of the recovered residual films are collected by a film collecting box and then are loosely stacked and placed in the field, so that the occupied space is large, the loading and the transportation are very inconvenient, and if strong wind is encountered, part of the residual films are blown everywhere, so that the secondary pollution to the environment is caused; thirdly, the straw crushing and returning to the field can not be realized usually, and the time and labor are wasted due to the multiple operations, mainly because the crushed straws and sundries falling from the mulching film are more, the recovery operation of the mulching film is often influenced, and the sundries in the recovered residual mulching film are more.

Disclosure of Invention

An object of this application is to provide a membrane combined operation machine is rolled up in straw is smashed receipts membrane, has overcome above-mentioned prior art not enough, and it can effectively solve the recovery plastic film residue that current bullet tooth-like plastic film residue recycling machine exists in debris more, be unfavorable for the reutilization, the plastic film residue of retrieving is piled up loosely, occupation space, shipment inconvenience, easily drifts away with the wind, causes secondary pollution, can't return the field to the straw simultaneously, need the problem that the operation takes time and takes a lot of work many times.

The purpose of the application is realized as follows: a straw smashing, film collecting and film rolling combined machine comprises a machine frame, a straw throwing device, a residual film rolling device, a soil screening and conveying device, a film rolling box, an L-shaped elastic tooth chain belt device and a transmission device, wherein the straw throwing device is arranged at the front part of the machine frame and comprises a straw smashing device with a flail knife and a packing auger device with a fan, the residual film rolling device is arranged on the machine frame behind the powder stalk throwing device, the soil screening and conveying device is arranged on the machine frame above the rear part of the residual film rolling device and comprises a conveying chain belt and a cross supporting rod, the cross supporting rod is arranged at an interval outside the conveying chain belt and can convey residual films to the residual film rolling device ahead, an impurity guide plate inclining to the side of the machine frame is arranged below the soil screening and conveying device, the film rolling box is arranged on the machine frame below the impurity guide plate, the L-shaped elastic tooth device is arranged on the machine frame behind the soil screening and conveying device and comprises a bracket and an elastic tooth chain belt which is uniformly distributed with film picking and elastic teeth, the elastic tooth chain belt comprises a chain belt low bending section and a chain belt forward bending section, the chain belt forward bending section is arranged along the front high rear low direction in an inclined mode, the chain belt low bending section is approximately horizontally arranged, the rear end of the chain belt forward bending section is connected with the front end of the chain belt low bending section, the chain belt low bending section is used for selecting the film elastic teeth to move forward and selecting the residual film, the powder stalk throwing device, the residual film furling device, the soil screening and conveying device, and the L-shaped elastic tooth chain belt device is connected with the transmission device.

Further, the L-shaped elastic tooth chain belt device comprises an L-shaped chain belt frame, a front elastic tooth chain shaft, a rear elastic tooth chain shaft, an upper elastic tooth chain shaft and a connecting rod, the L-shaped chain belt frame comprises a chain frame inclined section and a chain frame transverse section, the chain frame inclined section is obliquely arranged from front to back, the chain frame transverse section is approximately horizontally arranged, the lower end of the chain frame inclined section is connected with the front end of the chain frame transverse section, a pickup bracket is positioned in front of the chain frame inclined section and parallel to the chain frame inclined section, the upper elastic tooth chain shaft is positioned at the upper end of the chain frame inclined section, the front elastic tooth chain shaft is positioned at the front end of the chain frame transverse section, the rear elastic tooth chain shaft is positioned at the rear end of the chain frame transverse section, a chain belt tensioning wheel is arranged at the upper end of the front elastic tooth chain shaft, the front elastic tooth chain shaft and the rear elastic tooth chain shaft, the elastic tooth chain belt is mounted in a spring type and tensioned by the tensioning wheel, the connecting rod is arranged on the elastic tooth, the film twisting elastic tooth chain belt is a spiral elastic, Left spring circle, gu fixed ring, right spring circle and right bullet tooth, a left side spring circle, gu fixed ring, right spring circle, right side bullet tooth is even as an organic whole from left to right, each is chosen membrane bullet tooth and is fixed on the connecting rod through solid fixed ring and screw interval distribution, choose membrane bullet tooth to be the dislocation and arrange on two adjacent connecting rods, the bullet tooth chain belt of chain frame horizontal segment below forms the low section of bowing of chain belt, the bullet tooth chain belt in chain frame oblique section the place ahead forms the chain belt section that leans forward, the tip fixed mounting who goes up bullet tooth chain axle has the bullet tooth chain drive wheel that can be connected with transmission.

Furthermore, the soil screening and conveying device comprises a front chain belt shaft, a rear chain belt shaft and a lower chain belt shaft, the front chain belt shaft is arranged on the frame above the middle of the residual film winding device, the rear chain belt shaft is arranged on the frame behind the front chain belt shaft, the lower chain belt shaft is arranged on a pickup bracket behind the rear chain belt shaft and below the rear chain belt shaft, the lower chain belt shaft is located below the middle of a forward inclined section of the chain belt, the conveying chain belt is installed on the front chain belt shaft, the rear chain belt shaft and the lower chain belt shaft, transverse support rods are fixed on the conveying chain belt at equal intervals, a scraping sheet seat is arranged on the frame below the rear chain belt shaft and is provided with a scraping sheet, the rear end of the scraping sheet is located at the tip of the forward inclined section of the chain belt and can scrape residual films hung on the forward inclined film elastic teeth, and a conveying chain driving wheel which can be connected with a transmission device is fixedly installed.

Further, the straw crushing device comprises a crushing cover plate and a crushing cutter shaft, the crushing cover plate is fixed on a frame, the crushing cutter shaft is arranged below the crushing cover plate through a bearing seat, at least two powder stalk cutter seat ring groups are uniformly distributed on the outer side of the crushing cutter shaft, each powder stalk cutter seat ring group comprises at least three throwing cutter seats, each throwing cutter seat is hinged with a throwing cutter through a pin shaft, the auger device comprises an auger housing, an auger rotating shaft, an auger blade and an auger driving wheel, the frame behind the crushing cutter shaft is provided with the auger housing, the auger rotating shaft with the auger blade is arranged in the auger housing, the front part of the auger housing is provided with a feeding port, a fan is arranged at the side end of the auger housing, the rotating shaft of the fan is connected with the auger rotating shaft or is connected into a whole, the upper part of the fan is provided with a discharging barrel with a discharging port, and, the left end or the right end of the crushing cutter shaft is fixedly provided with a cutter shaft driving wheel which can be connected with a transmission device.

Further, the residual film winding device comprises an L-shaped winding frame, a front film winding shaft, an upper film winding shaft, a rear film winding shaft, a film winding belt, a film winding core pipe and a core pipe limiting device, wherein the L-shaped winding frame is arranged on a machine frame behind the powder stalk throwing device, the front film winding shaft is arranged at the lower part of the front end of the L-shaped winding frame, the upper part of the front end of the L-shaped winding frame is provided with the upper film winding shaft, the rear film winding shaft is arranged on the L-shaped winding frame behind the front film winding shaft, the film winding belt is arranged on the front film winding shaft, the upper film winding shaft and the rear film winding shaft, the film winding core pipe is arranged on the L-shaped winding frame close to the front film winding shaft through the core pipe limiting device and can rotate, the core pipe limiting device comprises a left clamping seat, a right clamping seat, a left pressing block and a right pressing block, the left L-shaped winding frame on the left side of the film winding belt is provided with a left clamping seat, the right clamping seat is arranged on the L-shaped winding frame on the right side of the film winding belt, roll up film core pipe about both ends suit respectively in left draw-in groove, right draw-in groove and can rotate and reciprocate, roll up and install left briquetting in the left draw-in groove of film core pipe left end top, roll up and install right briquetting in the right draw-in groove of film core pipe right-hand member top, the upper end of left briquetting, right briquetting is equipped with handle or handle, the middle part of rolling up film core pipe is pressed and is rolled up film area upper portion and make it be L form, back roll up film axle left end and be fixed with the roll film axle drive wheel that can be connected with drive arrangement.

Furthermore, the lower end of the front part of the L-shaped furling rack is hinged on the rack through a furling rack hinge shaft, a film unloading cylinder is hinged on the rack below the furling rack hinge shaft, and the upper end of a piston rod of the film unloading cylinder is hinged at the lower end of the middle part of the L-shaped furling rack.

Furthermore, the front part of the frame is provided with a traction frame which can be connected with a tractor, the lower end of the rear part of the frame is provided with a travelling wheel, the front part of the frame is fixedly provided with a first gearbox, the frame behind the powder stalk throwing device is provided with a second gearbox, the front end of the first gearbox is provided with a power input shaft and can be connected with the power output shaft of the tractor, the left part of the first gearbox is provided with a left output shaft and is fixedly provided with a left driving wheel, the right part of the first gearbox is provided with a right output shaft and is fixedly provided with a right driving wheel, the left driving wheel is connected with the straw crushing device through a driving belt, the right driving wheel is connected with the auger device through a driving belt, the rear part of the first gearbox is provided with a rear output shaft and is connected with the input shaft at the front end of the second gearbox through, the frame behind the residual film furling device is provided with a middle rotating shaft, the middle rotating shaft is fixedly provided with a middle shaft driving wheel and at least one middle driving wheel, the middle shaft driving wheel is connected with the left driving wheel through a driving belt or a driving chain, and the middle driving wheel is respectively connected with the residual film furling device, the L-shaped elastic tooth chain belt device and the soil screening and conveying device through the driving belt or the driving chain.

Furthermore, the right end of the film rolling box is hinged to the rack through a film box hinge shaft, the bottom surface of the inner cavity of the film rolling box is an inclined plane with a high front part and a low rear part, a box-tilting hydraulic cylinder capable of enabling the film rolling box to tilt towards the left side is hinged to the rack below the left part of the film rolling box, and the upper end of a piston rod of the box-tilting hydraulic cylinder is hinged to the lower end of the middle part of the film rolling box.

This application is rational in infrastructure and compact, high durability and convenient use, it smashes the straw and returns the field through the powder stalk jettison device, the membrane is chosen to the bullet tooth of the section of bowing through the chain belt, it picks up the bracket through the chain belt section cooperation of leaning forward and carries the incomplete membrane, it cleans to realize incomplete membrane through sieve native conveyor, it rolls up the incomplete membrane and leaves in the membrane rolling box to come the roll-up device through incomplete membrane, can save space, be convenient for put things in good order and shipment, the straw is smashed to accomplish simultaneously in the one-time operation, incomplete membrane is cleaned and is rolled up, be favorable to the recovery of the more thick plastic film in the field of stone greatly, and is labor-.

Drawings

The specific structure of the application is given by the following figures and examples:

fig. 1 is a schematic front view of the preferred embodiment of the present application.

Legend: 1. a frame, 2, a film rolling box, 3, a flail knife, 4, a fan, 5, a conveying chain belt, 6, a transverse supporting rod, 7, an impurity guide plate, 8, a picking bracket, 9, a film picking elastic tooth, 10, a chain belt low-bending section, 11, a chain belt forward-bending section, 12, a front elastic tooth chain shaft, 13, a rear elastic tooth chain shaft, 14, an upper elastic tooth chain shaft, 15, a connecting rod, 16, a chain frame inclined section, 17, a chain frame transverse section, 18, a chain belt tensioning wheel, 19, a front chain belt shaft, 20, a rear chain belt shaft, 21, a lower chain belt shaft, 22, a film scraping sheet, 23, a crushing belt, 24, a crushing cutter shaft, 25, an auger housing, 26, an auger cover plate rotating shaft, 27, a discharging barrel, 28, an L-shaped rolling frame, 29, a front film rolling shaft, 30, an upper film rolling shaft, 31, a rear film rolling shaft, 32, a film rolling belt, 33, a film rolling core pipe, 34, a left clamping seat, a left pressing block, 36, a film discharging cylinder, 37, a first drawing cylinder, 38, 39. a second gearbox 40, a left driving wheel 41, a right driving wheel 42, a left driving wheel 43, a middle rotating shaft 44, a middle driving wheel 45 and a tank tilting hydraulic cylinder.

Detailed Description

The present application is not limited to the following examples, and specific implementations may be determined according to the technical solutions and practical situations of the present application.

Example (b): as shown in figure 1, the straw smashing, film collecting and film rolling combined machine comprises a frame 1, a powder stalk throwing device, a residual film reeling device, a soil screening and conveying device, a film rolling box 2, an L-shaped elastic tooth chain belt device and a transmission device, wherein the powder stalk throwing device is arranged at the front part of the frame 1 and comprises a straw smashing device with a flail knife 3 and a packing auger device with a fan 4, the residual film reeling device is arranged on the frame 1 behind the powder stalk throwing device, the soil screening and conveying device is arranged on the frame 1 behind the residual film reeling device and comprises a conveying chain belt 5 and a transverse supporting rod 6, the transverse supporting rod 6 is arranged at intervals outside the conveying chain belt 5 and can convey residual films to the residual film reeling device in front, an impurity guide plate 7 inclined towards the side of the frame 1 is arranged below the soil screening and conveying device, the film rolling box 2 is arranged on the frame 1 below the impurity guide plate 7, the L-shaped elastic tooth chain belt device is arranged on the frame 1 behind the soil screening and conveying device, l shape bullet tooth chain belt device is including picking up bracket 8 and outside equipartition have the bullet tooth chain belt of choosing membrane bullet tooth 9, it includes that the chain belt is low to pitch section 10 and the chain belt section 11 that leans forward to play the tooth chain belt, the chain belt section 11 that leans forward inclines to arrange along the preceding high back low direction, the chain belt section 10 that lowly pitches is approximate level and arranges, the chain belt section 11 that leans forward's rear end and the chain belt section 10 that hangs down the front end that hangs down link to each other, the chain belt section 10 that hangs down chooses the membrane bullet tooth 9 and can move forward and pick up the incomplete membrane, the powder stalk is shed the device, incomplete membrane roll-up device, sieve native conveyor, L shape is played tooth chain belt device and is connected with transmission. The straw is smashed through the straw smashing and throwing device and is sent to the side of the equipment and is evenly thrown and returned to the field, the situation that smashed straws fall on a mulching film to affect the recovery of the mulching film is avoided, the mulching film is picked up through the film picking elastic teeth 9 of the chain belt low pitching section 10, the chain belt low pitching section 10 can be arranged in a horizontal state and can also be slightly lifted at a small angle at the front end and is arranged approximately horizontally to increase the picking grounding area, more film picking elastic teeth 9 are involved in film picking operation, the chain belt forward bending section 11 is matched with the picking bracket 8 to convey residual films to the front upper side, the effective separation of the residual films from dead leaves, soil and stones is realized through the soil screening and conveying device, fallen sundries slide to the side of the equipment along the sundry guide plate 7, the residual films are rolled through the residual film rolling device, the lifted residual film rolls can be stored in the film rolling box 2, and when the equipment moves to the ground, the collected residual films are rolled and not only the space is saved, Be convenient for put things in good order, be convenient for loading and transport, be difficult for falling into debris moreover, can effectively avoid incomplete membrane to fly away with the wind secondary pollution that leads to, the one-time operation is accomplished straw simultaneously and is smashed, incomplete membrane is cleaned and the roll-up, is favorable to the recovery of the more thick plastic film in the field of stone greatly, has laborsaving, simple and convenient, efficient characteristics.

As shown in fig. 1, the L-shaped elastic tooth chain belt device includes an L-shaped chain belt frame, a front elastic tooth chain shaft 12, a rear elastic tooth chain shaft 13, an upper elastic tooth chain shaft 14 and a connecting rod 15, the L-shaped chain belt frame includes a chain frame inclined section 16 and a chain frame transverse section 17, the chain frame inclined section 16 is arranged with a higher front and a lower rear, the chain frame transverse section 17 is arranged approximately horizontally, the lower end of the chain frame inclined section 16 is connected with the front end of the chain frame transverse section 17, a pick-up bracket 8 is positioned in front of the chain frame inclined section 16 and parallel to the chain frame inclined section 16, the upper elastic tooth chain shaft 14 is positioned at the upper end of the chain frame inclined section 16, the front elastic tooth chain shaft 12 is positioned at the front end of the chain frame transverse section 17, the rear elastic tooth chain shaft 13 is positioned at the rear end of the chain frame transverse section 17, the front upper end of the chain frame transverse section 17 is provided with a chain belt 18, the elastic teeth are mounted on the upper elastic tooth chain belt 14, the front elastic tooth chain belt 12, the rear elastic tooth chain belt shaft 13 and, choose membrane bullet tooth 9 to be coil spring formula torsion spring tooth, choose membrane bullet tooth 9 including left bullet tooth, left spring circle, gu fixed ring, right spring circle and right bullet tooth, left side bullet tooth, left spring circle, gu fixed ring, right spring circle, right side bullet tooth is even as an organic whole from left to right, each chooses membrane bullet tooth 9 to fix on connecting rod 15 through solid fixed ring and screw interval distribution, it is dislocation arrangement to choose membrane bullet tooth 9 on two adjacent connecting rods 15, the bullet tooth chain belt of chain frame horizontal segment 17 below forms the low section 10 that bows of chain belt, the bullet tooth chain belt in the 16 the place ahead of chain frame oblique section forms the chain belt section 11 that leans forward, the tip fixed mounting who goes up bullet tooth chain axle 14 has the bullet tooth chain drive wheel that can be connected with transmission. The film picking elastic teeth 9 which are contacted with the ground on the elastic tooth chain belt are more in quantity through the low bending section 10 of the chain belt, the effect of repeated picking is achieved, and through actual tests, compared with the existing common obliquely-arranged elastic tooth chain belt, the elastic tooth contact with the ground is only arranged at the quarter of the arc, and the picking net rate of the residual film is greatly improved, and the picking effect is better.

As shown in fig. 1, the soil screening and conveying device comprises a front chain belt shaft 19, a rear chain belt shaft 20 and a lower chain belt shaft 21, the front chain belt shaft 19 is arranged on the frame 1 above the middle part of the residual film furling device, the rear chain belt shaft 20 is arranged on the frame 1 behind the front chain belt shaft 19, the lower chain belt shaft 21 is arranged on the picking bracket 8 behind and below the rear chain belt shaft 20, the lower chain belt shaft 21 is positioned below the middle part of the chain belt forward-inclined section 11, the conveying chain belt 5 is arranged on the front chain belt shaft 19, on back chain belt axle 20, lower chain belt axle 21, violently hold in the palm pole 6 and be the equidistance interval and fix on conveying chain belt 5, be equipped with the scraper seat on the frame 1 of back chain belt axle 20 below and install and scrape diaphragm 22, the rear end of scraping diaphragm 22 is located the chain belt and leans forward 11 upper portions and chooses the tip department of membrane bullet tooth 9 and can strike off and choose the incomplete membrane of hanging on the membrane bullet tooth 9, the tip fixed mounting of back chain belt axle 20 has the conveying chain drive wheel that can be connected with transmission. When the residual films picked up by the L-shaped elastic tooth chain belt device leave the picking bracket 8, the residual films naturally fall onto the soil screening and conveying device under the action of gravity, the soil screening and conveying device is simple in structure and good in operation effect, the transverse support rods 6 which are arranged at equal intervals can convey the residual films forwards and upwards, and more importantly, sundries such as broken straws, soil, dead leaves and the like mixed in the residual films can fall from gaps among the transverse support rods 6 through vibration to clean the picked residual films; in practical use, the conveyor belt 5 between the rear belt shaft 20 and the lower belt shaft 21 is preferably parallel to the inclined section 16 of the chain frame, and the conveyor belt 5 between the front belt shaft 19 and the rear belt shaft 20 is preferably kept horizontal, so as to further improve the cleaning effect of the conveyor belt 5.

As shown in fig. 1, the straw smashing device comprises a smashing cover plate 23 and a smashing cutter shaft 24, the smashing cover plate 23 is fixed on a frame 1, the smashing cutter shaft 24 is arranged below the smashing cover plate 23 through a bearing seat, at least two powder stalk cutter seat ring groups are uniformly distributed on the outer side of the smashing cutter shaft 24, each powder stalk cutter seat ring group comprises at least three cutter throwing seats, each cutter throwing seat is hinged with a cutter throwing 3 through a pin shaft, the auger device comprises an auger housing 25, an auger rotating shaft 26, an auger blade and an auger driving wheel, the frame 1 behind the smashing cutter shaft 24 is provided with the auger housing 25, the auger rotating shaft 26 with the auger blade is arranged in the auger housing 25, the front part of the auger housing 25 is provided with a feeding port, the side end of the auger housing 25 is provided with a fan 4, the rotating shaft of the fan 4 is connected or integrated with the auger rotating shaft 26, the upper, an auger driving wheel which can be connected with a transmission device is fixedly arranged at the left end or the right end of the auger rotating shaft 26, and a cutter shaft driving wheel which can be connected with the transmission device is fixedly arranged at the left end or the right end of the crushing cutter shaft 24. Straw is smashed by the multiple groups of flail knives 3, the flail knives 3 rotating at a high speed cut off the straw and then are thrown backwards into the auger housing 25 at the rear part, and the straw is pushed to the fan 4 by the auger device and is thrown to the designated direction by the discharge port of the fan 4, so that the straw is uniformly returned to the field.

As shown in figure 1, the residual film furling device comprises an L-shaped furling frame 28, a front film furling shaft 29, an upper film furling shaft 30, a rear film furling shaft 31, a film furling belt 32, a film furling core pipe 33 and a core pipe limiting device, wherein the L-shaped furling frame 28 is arranged on a frame 1 behind the powder stalk throwing device, the front lower part of the front end of the L-shaped furling frame 28 is provided with the front film furling shaft 29, the upper part of the front end of the L-shaped furling frame 28 is provided with the upper film furling shaft 30, the L-shaped furling frame 28 behind the front film furling shaft 29 is provided with the rear film furling shaft 31, the film furling belt 32 is arranged on the front film furling shaft 29, the upper film furling shaft 30 and the rear film furling shaft 31, the film furling core pipe 33 is arranged on the L-shaped furling frame 28 close to the front film furling shaft 29 through the core pipe limiting device and can rotate, the core pipe limiting device comprises a left clamping seat 34, a right clamping seat 35 and a right clamping seat, a left pressing block are arranged on the L-shaped furling frame 28 at the, left draw-in groove, right draw-in groove all arranges along the slope of the place ahead from top to bottom, roll up film core pipe 33 about both ends suit respectively at left draw-in groove, can rotate and reciprocate in the right draw-in groove, install left briquetting 35 in the left draw-in groove of roll film core pipe 33 left end top, roll up and install right briquetting in the right draw-in groove of film core pipe 33 right-hand member top, left briquetting 35, the upper end of right briquetting is equipped with handle or handle, the middle part of rolling up film core pipe 33 is pressed and is made it be L form on rolling up film area 32, back roll up film shaft 31 left end and be fixed with the roll film shaft drive wheel that can be connected with drive arrangement. When the film winding device is actually used, the film winding belt 32 is preferably provided with rough patterns, the film winding core pipe 33 is pressed on the film winding belt 32 through the left pressing block 35 and the right pressing block to limit the position of the film winding core pipe 33, the taking and the placing are simple and convenient, the positioning is reliable, when the residual film roll reaches a certain diameter on the film winding core pipe 33, the left pressing block 35 and the right pressing block are taken down through a handle or a handle so that the residual film roll can be dismounted, then a new film winding core pipe 33 is placed into the left clamping seat 34 and the right clamping seat, and the film winding operation is continued through the limiting of the left pressing block 35 and the right pressing block; the rear film winding shaft 31 drives the film winding belt 32 to move, and the middle part of the film winding core pipe 33 is pressed on the film winding belt 32 and rotates along with the movement of the film winding belt 32 to realize film winding.

As shown in figure 1, the lower end of the front part of the L-shaped furling frame 28 is hinged on the frame 1 through a furling frame hinge shaft, a film discharging cylinder 36 is hinged on the frame 1 below the furling frame hinge shaft, and the upper end of a piston rod of the film discharging cylinder 36 is hinged at the lower end of the middle part of the L-shaped furling frame 28. By retracting the piston rod in the film-discharging cylinder 36, the rear end of the L-shaped winding frame 28 can be rotated downward around the winding frame hinge shaft, and the removed residual film roll is rolled backward and finally rolled into the film roll box 2.

As shown in figure 1, the front part of a frame 1 is provided with a traction frame 37 which can be connected with a tractor, the lower end of the rear part of the frame 1 is provided with a travelling wheel, the front part of the frame 1 is fixedly provided with a first gearbox 38, the frame 1 at the rear part of a powder stalk throwing device is provided with a second gearbox 39, the front end of the first gearbox 38 is provided with a power input shaft and can be connected with the power output shaft of the tractor, the left part of the first gearbox 38 is provided with a left output shaft and is fixedly provided with a left driving wheel 40, the right part of the first gearbox 38 is provided with a right output shaft and is fixedly provided with a right driving wheel 41, the left driving wheel 40 is connected with a straw smashing device through a transmission belt, the right driving wheel 41 is connected with an auger device through the transmission belt, the rear part of the first gearbox 38 is provided with a rear output shaft and is connected with the input shaft at the front end of, a middle rotating shaft 43 is arranged on the frame 1 behind the residual film furling device, a middle shaft driving wheel 44 and at least one middle driving wheel are fixedly arranged on the middle rotating shaft 43, the middle shaft driving wheel 44 is connected with the left driving wheel 42 through a driving belt or a driving chain, and the middle driving wheel is respectively connected with the residual film furling device, the L-shaped elastic tooth chain belt device and the soil screening and conveying device through the driving belt or the driving chain.

As shown in fig. 1, the right end of the film roll box 2 is hinged on the frame 1 through a film box hinge shaft, the bottom surface of the inner cavity of the film roll box 2 is an inclined plane with a high front part and a low rear part, a box-tilting hydraulic cylinder 45 capable of tilting the film roll box 2 towards the left side is hinged on the frame 1 below the left part of the film roll box 2, and the upper end of the piston rod of the box-tilting hydraulic cylinder 45 is hinged at the lower end of the middle part of the film roll box 2. After the residual film roll in the film roll box 2 is fully collected, the piston rod is retracted by the box-tilting hydraulic cylinder 45, so that the film roll box 2 can tilt left around the hinge shaft of the film roll box, the residual film roll in the film roll box 2 rolls left, and finally the residual film roll falls to the ground to realize unloading.

The foregoing description is by way of example only and is not intended as limiting the embodiments of the present application. All obvious variations and modifications of the present invention are within the scope of the present invention.

Claims

1. The utility model provides a membrane combined operation machine is rolled up in straw is smashed receipts membrane which characterized in that: comprises a frame, a powder stalk throwing device, a residual film winding device, a soil screening and conveying device, a film winding box, an L-shaped elastic tooth chain belt device and a transmission device, wherein the powder stalk throwing device is arranged at the front part of the frame and comprises a straw crushing device with a flail knife and an auger device with a fan, the residual film winding device is arranged on the frame behind the powder stalk throwing device, the soil screening and conveying device is arranged on the frame above the rear part of the residual film winding device, the soil screening and conveying device comprises a conveying chain belt and a cross support rod, the cross support rod is arranged at the outer side of the conveying chain belt at intervals and can convey residual films to the residual film winding device in the front, an impurity guide plate which inclines to the side of the frame is arranged below the impurity guide plate, the film winding box is arranged on the frame below the impurity guide plate, the L-shaped elastic tooth chain belt device is arranged on the frame behind the soil screening and comprises a picking bracket and elastic teeth which are uniformly distributed on the outer side, the elastic tooth chain belt comprises a chain belt low bending section and a chain belt forward bending section, the chain belt forward bending section is arranged along the front high rear low direction in an inclined mode, the chain belt low bending section is approximately horizontally arranged, the rear end of the chain belt forward bending section is connected with the front end of the chain belt low bending section, the chain belt low bending section is used for selecting the film elastic teeth to move forward and selecting the residual film, the powder stalk throwing device, the residual film furling device, the soil screening and conveying device, and the L-shaped elastic tooth chain belt device is connected with the transmission device.

2. The straw crushing, film collecting and rolling combined machine as recited in claim 1, characterized in that: the L-shaped elastic tooth chain belt device comprises an L-shaped chain belt frame, a front elastic tooth chain shaft, a rear elastic tooth chain shaft, an upper elastic tooth chain shaft and a connecting rod, wherein the L-shaped chain belt frame comprises a chain frame inclined section and a chain frame transverse section, the chain frame inclined section is arranged in a manner of inclining from top to bottom, the chain frame transverse section is arranged approximately horizontally, the lower end of the chain frame inclined section is connected with the front end of the chain frame transverse section, a pickup bracket is positioned in front of the chain frame inclined section and parallel to the chain frame inclined section, the upper elastic tooth chain shaft is positioned at the upper end of the chain frame inclined section, the front elastic tooth chain shaft is positioned at the front end of the chain frame transverse section, the rear elastic tooth chain shaft is positioned at the rear end of the chain frame transverse section, a chain belt tensioning wheel is arranged at the upper end of the front elastic tooth chain section, the elastic tooth chain belt is installed on the upper elastic tooth chain shaft, the front elastic tooth chain shaft and the rear elastic tooth chain shaft and tensioned by the tensioning wheel, the elastic teeth are provided with the connecting rod, the film twisting elastic teeth are spiral, Right spring circle and right spring tooth, left spring circle, gu fixed ring, right spring circle, right spring tooth is even as an organic whole from left to right, each chooses the membrane to play the tooth and fixes on the connecting rod through solid fixed ring and screw interval distribution, choose the membrane on two adjacent connecting rods and play the tooth and be the dislocation and arrange, the bullet tooth chain belt of chain frame horizontal segment below forms the low section of bowing of chain belt, the bullet tooth chain belt in chain frame oblique section the place ahead forms the section that the chain belt leans forward, the tip fixed mounting who goes up bullet tooth chain axle has the bullet tooth chain drive wheel that can be connected with transmission.

3. The straw crushing, film collecting and rolling combined machine as recited in claim 2, characterized in that: the soil screening and conveying device comprises a front chain belt shaft, a rear chain belt shaft and a lower chain belt shaft, the front chain belt shaft is arranged on a rack above the middle of the residual film rolling device, the rear chain belt shaft is arranged on the rack behind the front chain belt shaft, the lower chain belt shaft is arranged on a picking bracket below the rear side of the rear chain belt shaft, the lower chain belt shaft is located below the middle of a forward-inclined section of the chain belt, the conveying chain belt is mounted on the front chain belt shaft, the rear chain belt shaft and the lower chain belt shaft, cross support rods are fixed on the conveying chain belt at equal intervals, a scraping sheet seat is arranged on the rack below the rear chain belt shaft and mounted with a scraping sheet, the rear end of the scraping sheet is located at the tip of the forward-inclined section of the chain belt and can scrape residual films hung on the forward-inclined film elastic teeth, and a conveying chain driving wheel which can be connected with a transmission device is fixedly.

4. The straw crushing, film collecting and film rolling combined machine as claimed in claim 1, 2 or 3, wherein: the straw crushing device comprises a crushing cover plate and a crushing cutter shaft, the crushing cover plate is fixed on a rack, the crushing cutter shaft is arranged below the crushing cover plate through a bearing seat, at least two powder stalk cutter seat ring groups are uniformly distributed on the outer side of the crushing cutter shaft, each powder stalk cutter seat ring group comprises at least three throwing cutter seats, each throwing cutter seat is hinged with a throwing cutter through a pin shaft, the auger device comprises an auger cover shell, an auger rotating shaft, an auger blade and an auger driving wheel, the auger cover shell is arranged on the rack behind the crushing cutter shaft, the auger rotating shaft with the auger blade is arranged in the auger cover shell, a feeding port is arranged at the front part of the auger cover shell, a fan is arranged at the side end of the auger cover shell, a rotating shaft of the fan is connected or integrated with the auger rotating shaft, a discharging barrel with a discharging port is arranged at the upper part of the, the left end or the right end of the crushing cutter shaft is fixedly provided with a cutter shaft driving wheel which can be connected with a transmission device.

5. The straw crushing, film collecting and film rolling combined machine as claimed in claim 1, 2 or 3, wherein: the residual film winding device comprises an L-shaped winding frame, a front film winding shaft, an upper film winding shaft, a rear film winding shaft, a film winding belt, a film winding core pipe and a core pipe limiting device, wherein the L-shaped winding frame is arranged on a rack behind the powder stalk throwing device, the front film winding shaft is arranged at the lower part of the front end of the L-shaped winding frame, the upper part of the front end of the L-shaped winding frame is provided with the upper film winding shaft, the rear film winding shaft is arranged on the L-shaped winding frame behind the front film winding shaft, the film winding belt is arranged on the front film winding shaft, the upper film winding shaft and the rear film winding shaft, the film winding core pipe is arranged on the L-shaped winding frame close to the front film winding shaft through the core pipe limiting device and can rotate, the core pipe limiting device comprises a left clamping seat, a right clamping seat, a left pressing block and a right pressing block, the left clamping seat with a left clamping seat is arranged on the L-shaped winding frame on the left side of the film winding belt, the L-shaped winding frame on the right side of the film winding belt is provided with, roll up film core pipe about both ends suit respectively in left draw-in groove, right draw-in groove and can rotate and reciprocate, roll up and install left briquetting in the left draw-in groove of film core pipe left end top, roll up and install right briquetting in the right draw-in groove of film core pipe right-hand member top, the upper end of left briquetting, right briquetting is equipped with handle or handle, the middle part of rolling up film core pipe is pressed and is rolled up film area upper portion and make it be L form, back roll up film axle left end and be fixed with the roll film axle drive wheel that can be connected with drive arrangement.

6. The straw crushing, film collecting and rolling combined machine as recited in claim 4, characterized in that: the residual film winding device comprises an L-shaped winding frame, a front film winding shaft, an upper film winding shaft, a rear film winding shaft, a film winding belt, a film winding core pipe and a core pipe limiting device, wherein the L-shaped winding frame is arranged on a rack behind the powder stalk throwing device, the front film winding shaft is arranged at the lower part of the front end of the L-shaped winding frame, the upper part of the front end of the L-shaped winding frame is provided with the upper film winding shaft, the rear film winding shaft is arranged on the L-shaped winding frame behind the front film winding shaft, the film winding belt is arranged on the front film winding shaft, the upper film winding shaft and the rear film winding shaft, the film winding core pipe is arranged on the L-shaped winding frame close to the front film winding shaft through the core pipe limiting device and can rotate, the core pipe limiting device comprises a left clamping seat, a right clamping seat, a left pressing block and a right pressing block, the left clamping seat with a left clamping seat is arranged on the L-shaped winding frame on the left side of the film winding belt, the L-shaped winding frame on the right side of the film winding belt is provided with, roll up film core pipe about both ends suit respectively in left draw-in groove, right draw-in groove and can rotate and reciprocate, roll up and install left briquetting in the left draw-in groove of film core pipe left end top, roll up and install right briquetting in the right draw-in groove of film core pipe right-hand member top, the upper end of left briquetting, right briquetting is equipped with handle or handle, the middle part of rolling up film core pipe is pressed and is rolled up film area upper portion and make it be L form, back roll up film axle left end and be fixed with the roll film axle drive wheel that can be connected with drive arrangement.

7. The straw crushing, film collecting and rolling combined machine as recited in claim 6, characterized in that: the lower end of the front part of the L-shaped furling frame is hinged on the frame through a furling frame hinge shaft, a film unloading hydraulic cylinder is hinged on the frame below the furling frame hinge shaft, and the upper end of a piston rod of the film unloading hydraulic cylinder is hinged at the lower end of the middle part of the L-shaped furling frame.

8. The straw crushing, film collecting and rolling combined machine as recited in claim 5, characterized in that: the lower end of the front part of the L-shaped furling frame is hinged on the frame through a furling frame hinge shaft, a film unloading hydraulic cylinder is hinged on the frame below the furling frame hinge shaft, and the upper end of a piston rod of the film unloading hydraulic cylinder is hinged at the lower end of the middle part of the L-shaped furling frame.

9. The straw crushing, film collecting and film rolling combined machine as claimed in claim 1, 2 or 3, wherein: the front part of the frame is provided with a traction frame which can be connected with a tractor, the lower end of the rear part of the frame is provided with a travelling wheel, the front part of the frame is fixedly provided with a first gearbox, the frame at the rear part of the powder stalk sprinkling device is provided with a second gearbox, the front end of the first gearbox is provided with a power input shaft and can be connected with a power output shaft of the tractor, the left part of the first gearbox is provided with a left output shaft and is fixedly provided with a left driving wheel, the right driving wheel is connected with the straw crushing device through a driving belt, the right driving wheel is connected with the auger device through a driving belt, the rear part of the first gearbox is provided with a rear output shaft and is connected with an input shaft at the front end of the second gearbox through a transmission shaft with a universal joint, the left part of the second gearbox is provided with a left driving shaft and is fixedly provided with a left driving, a middle shaft driving wheel and at least one middle driving wheel are fixedly arranged on the middle rotating shaft, the middle shaft driving wheel is connected with the left driving wheel through a transmission belt or a transmission chain, and the middle driving wheel is respectively connected with the residual film furling device, the L-shaped elastic tooth chain belt device and the soil screening and conveying device through the transmission belt or the transmission chain; or/and the right end of the film rolling box is hinged on the frame through a film box hinge shaft, the bottom surface of the inner cavity of the film rolling box is an inclined plane with a high front part and a low rear part, a box-tilting hydraulic cylinder capable of enabling the film rolling box to tilt towards the left side is hinged on the frame below the left part of the film rolling box, and the upper end of a piston rod of the box-tilting hydraulic cylinder is hinged at the lower end of the middle part of the film rolling box.

10. The straw crushing, film collecting and rolling combined machine as recited in claim 6, characterized in that: the front part of the frame is provided with a traction frame which can be connected with a tractor, the lower end of the rear part of the frame is provided with a travelling wheel, the front part of the frame is fixedly provided with a first gearbox, the frame at the rear part of the powder stalk sprinkling device is provided with a second gearbox, the front end of the first gearbox is provided with a power input shaft and can be connected with a power output shaft of the tractor, the left part of the first gearbox is provided with a left output shaft and is fixedly provided with a left driving wheel, the right driving wheel is connected with the straw crushing device through a driving belt, the right driving wheel is connected with the auger device through a driving belt, the rear part of the first gearbox is provided with a rear output shaft and is connected with an input shaft at the front end of the second gearbox through a transmission shaft with a universal joint, the left part of the second gearbox is provided with a left driving shaft and is fixedly provided with a left driving, a middle shaft driving wheel and at least one middle driving wheel are fixedly arranged on the middle rotating shaft, the middle shaft driving wheel is connected with the left driving wheel through a transmission belt or a transmission chain, and the middle driving wheel is respectively connected with the residual film furling device, the L-shaped elastic tooth chain belt device and the soil screening and conveying device through the transmission belt or the transmission chain; or/and the right end of the film rolling box is hinged on the frame through a film box hinge shaft, the bottom surface of the inner cavity of the film rolling box is an inclined plane with a high front part and a low rear part, a box-tilting hydraulic cylinder capable of enabling the film rolling box to tilt towards the left side is hinged on the frame below the left part of the film rolling box, and the upper end of a piston rod of the box-tilting hydraulic cylinder is hinged at the lower end of the middle part of the film rolling box.

11. The straw crushing, film collecting and rolling combined machine as recited in claim 4, characterized in that: the front part of the frame is provided with a traction frame which can be connected with a tractor, the lower end of the rear part of the frame is provided with a travelling wheel, the front part of the frame is fixedly provided with a first gearbox, the frame at the rear part of the powder stalk sprinkling device is provided with a second gearbox, the front end of the first gearbox is provided with a power input shaft and can be connected with a power output shaft of the tractor, the left part of the first gearbox is provided with a left output shaft and is fixedly provided with a left driving wheel, the right driving wheel is connected with the straw crushing device through a driving belt, the right driving wheel is connected with the auger device through a driving belt, the rear part of the first gearbox is provided with a rear output shaft and is connected with an input shaft at the front end of the second gearbox through a transmission shaft with a universal joint, the left part of the second gearbox is provided with a left driving shaft and is fixedly provided with a left driving, a middle shaft driving wheel and at least one middle driving wheel are fixedly arranged on the middle rotating shaft, the middle shaft driving wheel is connected with the left driving wheel through a transmission belt or a transmission chain, and the middle driving wheel is respectively connected with the residual film furling device, the L-shaped elastic tooth chain belt device and the soil screening and conveying device through the transmission belt or the transmission chain; or/and the right end of the film rolling box is hinged on the frame through a film box hinge shaft, the bottom surface of the inner cavity of the film rolling box is an inclined plane with a high front part and a low rear part, a box-tilting hydraulic cylinder capable of enabling the film rolling box to tilt towards the left side is hinged on the frame below the left part of the film rolling box, and the upper end of a piston rod of the box-tilting hydraulic cylinder is hinged at the lower end of the middle part of the film rolling box.

12. The straw crushing, film collecting and rolling combined machine as recited in claim 5, characterized in that: the front part of the frame is provided with a traction frame which can be connected with a tractor, the lower end of the rear part of the frame is provided with a travelling wheel, the front part of the frame is fixedly provided with a first gearbox, the frame at the rear part of the powder stalk sprinkling device is provided with a second gearbox, the front end of the first gearbox is provided with a power input shaft and can be connected with a power output shaft of the tractor, the left part of the first gearbox is provided with a left output shaft and is fixedly provided with a left driving wheel, the right driving wheel is connected with the straw crushing device through a driving belt, the right driving wheel is connected with the auger device through a driving belt, the rear part of the first gearbox is provided with a rear output shaft and is connected with an input shaft at the front end of the second gearbox through a transmission shaft with a universal joint, the left part of the second gearbox is provided with a left driving shaft and is fixedly provided with a left driving, a middle shaft driving wheel and at least one middle driving wheel are fixedly arranged on the middle rotating shaft, the middle shaft driving wheel is connected with the left driving wheel through a transmission belt or a transmission chain, and the middle driving wheel is respectively connected with the residual film furling device, the L-shaped elastic tooth chain belt device and the soil screening and conveying device through the transmission belt or the transmission chain; or/and the right end of the film rolling box is hinged on the frame through a film box hinge shaft, the bottom surface of the inner cavity of the film rolling box is an inclined plane with a high front part and a low rear part, a box-tilting hydraulic cylinder capable of enabling the film rolling box to tilt towards the left side is hinged on the frame below the left part of the film rolling box, and the upper end of a piston rod of the box-tilting hydraulic cylinder is hinged at the lower end of the middle part of the film rolling box.

13. The straw crushing, film collecting and rolling combined machine as recited in claim 7, characterized in that: the front part of the frame is provided with a traction frame which can be connected with a tractor, the lower end of the rear part of the frame is provided with a travelling wheel, the front part of the frame is fixedly provided with a first gearbox, the frame at the rear part of the powder stalk sprinkling device is provided with a second gearbox, the front end of the first gearbox is provided with a power input shaft and can be connected with a power output shaft of the tractor, the left part of the first gearbox is provided with a left output shaft and is fixedly provided with a left driving wheel, the right driving wheel is connected with the straw crushing device through a driving belt, the right driving wheel is connected with the auger device through a driving belt, the rear part of the first gearbox is provided with a rear output shaft and is connected with an input shaft at the front end of the second gearbox through a transmission shaft with a universal joint, the left part of the second gearbox is provided with a left driving shaft and is fixedly provided with a left driving, a middle shaft driving wheel and at least one middle driving wheel are fixedly arranged on the middle rotating shaft, the middle shaft driving wheel is connected with the left driving wheel through a transmission belt or a transmission chain, and the middle driving wheel is respectively connected with the residual film furling device, the L-shaped elastic tooth chain belt device and the soil screening and conveying device through the transmission belt or the transmission chain; or/and the right end of the film rolling box is hinged on the frame through a film box hinge shaft, the bottom surface of the inner cavity of the film rolling box is an inclined plane with a high front part and a low rear part, a box-tilting hydraulic cylinder capable of enabling the film rolling box to tilt towards the left side is hinged on the frame below the left part of the film rolling box, and the upper end of a piston rod of the box-tilting hydraulic cylinder is hinged at the lower end of the middle part of the film rolling box.

14. The straw crushing, film collecting and rolling combined machine as recited in claim 8, characterized in that: the front part of the frame is provided with a traction frame which can be connected with a tractor, the lower end of the rear part of the frame is provided with a travelling wheel, the front part of the frame is fixedly provided with a first gearbox, the frame at the rear part of the powder stalk sprinkling device is provided with a second gearbox, the front end of the first gearbox is provided with a power input shaft and can be connected with a power output shaft of the tractor, the left part of the first gearbox is provided with a left output shaft and is fixedly provided with a left driving wheel, the right driving wheel is connected with the straw crushing device through a driving belt, the right driving wheel is connected with the auger device through a driving belt, the rear part of the first gearbox is provided with a rear output shaft and is connected with an input shaft at the front end of the second gearbox through a transmission shaft with a universal joint, the left part of the second gearbox is provided with a left driving shaft and is fixedly provided with a left driving, a middle shaft driving wheel and at least one middle driving wheel are fixedly arranged on the middle rotating shaft, the middle shaft driving wheel is connected with the left driving wheel through a transmission belt or a transmission chain, and the middle driving wheel is respectively connected with the residual film furling device, the L-shaped elastic tooth chain belt device and the soil screening and conveying device through the transmission belt or the transmission chain; or/and the right end of the film rolling box is hinged on the frame through a film box hinge shaft, the bottom surface of the inner cavity of the film rolling box is an inclined plane with a high front part and a low rear part, a box-tilting hydraulic cylinder capable of enabling the film rolling box to tilt towards the left side is hinged on the frame below the left part of the film rolling box, and the upper end of a piston rod of the box-tilting hydraulic cylinder is hinged at the lower end of the middle part of the film rolling box.