CN209749157U - Machine for recovering residual film after cotton stalk is pulled out, smashed and returned to field - Google Patents
Machine for recovering residual film after cotton stalk is pulled out, smashed and returned to field Download PDFInfo
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- CN209749157U CN209749157U CN201920253908.1U CN201920253908U CN209749157U CN 209749157 U CN209749157 U CN 209749157U CN 201920253908 U CN201920253908 U CN 201920253908U CN 209749157 U CN209749157 U CN 209749157U
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- 229920000742 Cotton Polymers 0.000 title claims abstract description 59
- 230000005540 biological transmission Effects 0.000 claims abstract description 52
- 239000012528 membrane Substances 0.000 claims abstract description 21
- 239000002689 soil Substances 0.000 claims abstract description 19
- 239000002985 plastic film Substances 0.000 claims abstract description 12
- 229920006255 plastic film Polymers 0.000 claims abstract description 12
- 239000012535 impurity Substances 0.000 claims description 19
- 238000007664 blowing Methods 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 15
- 238000007599 discharging Methods 0.000 claims description 15
- 241000886569 Cyprogenia stegaria Species 0.000 claims description 13
- 238000004064 recycling Methods 0.000 claims description 11
- 238000003971 tillage Methods 0.000 claims description 7
- 241000219146 Gossypium Species 0.000 abstract description 40
- 239000010902 straw Substances 0.000 abstract description 13
- 238000011070 membrane recovery Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 238000011084 recovery Methods 0.000 description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 206010024796 Logorrhoea Diseases 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Soil Working Implements (AREA)
Abstract
The utility model relates to a incomplete membrane recovery machine technical field is a pull out cotton stalk and smash still field plastic film residue collector, and it includes the frame, pulls out cotton stalk and smashes still field device, plays tooth grid row conveyer belt, edulcoration fan, clear membrane fan, power transmission and collecting box, and the frame front-mounted has to pull out cotton stalk and smashes still field device, and the frame mid-mounting has the tooth grid row conveyer belt of bullet that is used for collecting the incomplete membrane, the anterior of bullet tooth grid row conveyer belt has the upward defeated membrane section of bullet tooth area that can carry the incomplete membrane to the top. This application is rational in infrastructure and compact, convenient to use, it smashes still field device with cotton stalk and pulls up through pulling out cotton stalk, smashes cotton stalk, cotton root and carry to equipment side and realize the straw still field, picks out and upwards carries the incomplete membrane in with soil through playing tooth bars row conveyer belt, effectively separates debris through the edulcoration fan, effectively separates incomplete membrane and bullet tooth through clear membrane fan and bullet tooth bars row conveyer belt, has that comprehensive properties is good, reliable operation, simple and convenient, efficient characteristics.
Description
Technical Field
The application relates to the technical field of plastic film residue recycling machinery, in particular to a plastic film residue recycling machine for smashing and returning cotton stalks.
Background
Currently, mulching film planting is widely used in various places, particularly in arid areas, and is particularly widely used for mulching film planting of cotton, but after the cotton is harvested, mulching films need to be recovered through a residual film recovery machine so as to prevent soil hardening, degradation and land quality reduction and reduce environmental pollution. Most of the existing residual mulching film recycling machines collect and convey residual mulching films through spike teeth, the spike teeth are easy to hang the residual mulching films and are difficult to clean, and impurities such as cotton leaves and soil adhered to the recycled mulching films are more, so that the continuous operation of the recycling machines is seriously influenced, the subsequent treatment of the recycled mulching films is seriously influenced, and even the recycled mulching films cannot be reused, so that the environmental pollution is caused. In addition, when the mulching film is recycled by the existing residual film recycling machine, in order to avoid interference of cotton straws on the mulching film recycling machine, the cotton straws are smashed by a straw returning machine to be returned to the field, but the cotton straws smashed by the existing straw returning machine often fall above the mulching film, cotton roots buried in soil cannot be removed usually, recycling of the mulching film is affected, the recycled mulching film is wound with the straws, stubbles and the mulching film, the residual film recycling comprehensive effect is poor, and the recycled mulching film contains more impurities.
Disclosure of Invention
An object of this application provides a pull out cotton stalk and smash still field plastic film residue and retrieve machine, has overcome above-mentioned prior art not enough, and it can effectively solve current plastic film residue and retrieve machinery and have the spike tooth easily to hang and attach plastic film residue, difficult clearance, carries out the straw returning field through still field machinery and can't clear away the cotton root, retrieve the plastic film and contain the matter more, and the plastic film residue is retrieved the comprehensive effect poor, seriously influences and retrieves machinery and last the operation, lead to retrieving the unable reuse's of plastic film problem.
The purpose of the application is realized as follows: a cotton stalk pulling, smashing and returning residual film recycling machine comprises a frame, a cotton stalk pulling, smashing and returning device, a spring tooth grid row conveying belt, an impurity removing fan, a film cleaning fan, a power transmission device and a collecting box, wherein the front part of the frame is provided with the cotton stalk pulling, smashing and returning device, the middle part of the frame is provided with the spring tooth grid row conveying belt for collecting residual films, the front part of the spring tooth grid row conveying belt is provided with a spring tooth belt upward film conveying section capable of conveying the residual films upward, the rear part of the spring tooth grid row conveying belt is provided with a spring tooth belt backward film conveying section capable of conveying the residual films backward, the spring tooth belt upward film conveying section is obliquely arranged along the front-low back high direction or is arranged along the vertical direction, the frame corresponding to the position in front of the spring tooth belt upward film conveying section is provided with the impurity removing fan capable of supplying air backward-downward, the spring tooth belt backward film conveying section is obliquely arranged along the front-low back high direction or is arranged, a film cleaning fan capable of supplying air to the rear upper part is arranged on the rack corresponding to the lower position of the middle part of the backward film conveying section of the elastic toothed belt, and a collecting box is arranged at the rear part of the rack.
Further, the cotton stalk pulling, smashing and returning device comprises a cover shell, a stalk pulling device, a crushing device, an auger conveying device and a blowing and exhausting fan, wherein a feeding port is formed in the front lower end of the cover shell, the stalk pulling device is arranged at the front part of the cover shell, the crushing device is arranged in an inner cavity of the cover shell behind the stalk pulling device, the auger conveying device is arranged in an inner cavity of the cover shell behind the crushing device, the blowing and exhausting fan is arranged at the side end of the cover shell, an air inlet is formed in the side end of the blowing and exhausting fan, a feeding port is formed in the lower portion of the blowing and exhausting fan and communicated with a discharging port of the auger conveying device, and a discharging port of the blowing and exhausting fan is.
Furthermore, the elastic tooth grid row conveying belt comprises a conveying chain belt, an elastic tooth rack rod, a rotatable grid row and a torsion spring elastic tooth piece; the conveying chain belt is arranged on the rack through a front lower nail belt shaft, a front upper nail belt shaft and a rear upper nail belt shaft, the conveying chain belt between the front lower nail belt shaft and the front upper nail belt shaft forms an elastic tooth belt upward film conveying section, and the conveying chain belt between the front upper nail belt shaft and the rear upper nail belt shaft forms an elastic tooth belt backward film conveying section; the elastic tooth rack rods comprise first elastic tooth rods and second elastic tooth rods, the first elastic tooth rods are arranged on the outer side of the conveying chain belt at intervals, the second elastic tooth rods are arranged between every two adjacent first elastic tooth rods, and the first elastic tooth rods and the second elastic tooth rods are arranged in parallel; the rotatable grid row comprises a left rotatable grid row and a right rotatable grid row, the torsional spring elastic tooth part comprises a left torsional spring elastic tooth part and a right torsional spring elastic tooth part, the first elastic tooth rod is provided with the left torsional spring elastic tooth part and the left rotatable grid row, the left torsional spring elastic tooth part and the left rotatable grid row are alternately arranged from left to right, the second elastic tooth rod is provided with the right rotatable grid row, the right torsional spring elastic tooth part and the right rotatable grid row, the right torsional spring elastic tooth parts are alternately arranged from left to right, the left torsional spring elastic tooth parts on the first elastic tooth rods, the right torsional spring elastic tooth parts on the second elastic tooth rods are arranged in a staggered manner, the left rotatable grid row and the right rotatable grid row are respectively provided with at least two finger-shaped grid rods, soil leakage intervals are formed between every two adjacent finger-shaped grid rods, the lower ends of the finger-shaped grid rods can be placed on the rotatable grid rows or the elastic tooth rack rods below the finger-shaped grid rods, elastic toothed belt driving wheels are installed on the front upper nail belt shafts, and the elastic toothed belt driving wheels are connected with a power transmission device and can drive a conveying chain belt to work.
Further, a shaft bracket hinged support is arranged below the middle part of the machine frame and is hinged with a front lower shaft bracket, a shaft bracket spring is arranged between the upper end of the front part of the front lower shaft bracket and the machine frame above the front lower shaft bracket, and a front lower nail belt shaft is arranged on the front lower shaft bracket.
Furthermore, the left torsion spring tooth piece comprises a left spring arm, a spring ring, a right spring tooth and a left arm fixing ring, the upper end of the left spring arm, the spring ring and the rear end of the right spring tooth are connected into a whole from left to right, and the lower end of the left spring arm is provided with the left arm fixing ring; the right torsion spring elastic tooth piece comprises a left elastic tooth, a spring ring, a right spring arm and a right arm fixing ring, the rear end of the left elastic tooth, the spring ring and the upper end of the right spring arm are connected into a whole from left to right, and the lower end of the right spring arm is provided with the right arm fixing ring; the left rotatable grid row comprises a left grid rotating sleeve and three finger-shaped grid rods, and the finger-shaped grid rods are fixed at the left part and the outer side of the middle part of the left grid rotating sleeve; the right rotatable grid row comprises a right grid rotating sleeve and three finger-shaped grid rods, and the finger-shaped grid rods are fixed at the right part and the outer side of the middle part of the right grid rotating sleeve; the left torsion spring elastic tooth piece positioned on the upward film conveying section of the elastic tooth belt is sleeved on the first elastic tooth rod through a spring ring, the right elastic tooth of the left torsion spring elastic tooth piece faces the front, and the left arm fixing ring of the left torsion spring elastic tooth piece is sleeved outside the left end of the corresponding right grid rotating sleeve on the second elastic tooth rod below the left torsion spring elastic tooth piece; the right torsion spring elastic tooth piece positioned on the upward film conveying section of the elastic tooth belt is sleeved on the second elastic tooth rod through a spring ring, the left elastic tooth of the right torsion spring elastic tooth piece faces the front, and the right arm fixing ring of the right torsion spring elastic tooth piece is sleeved outside the right end of the corresponding left grid rotating sleeve on the first elastic tooth rod below.
Furthermore, an excavating and soil-crushing device is arranged below the rack in front of the elastic tooth grid row conveying belt and comprises a rotary blade and a soil-crushing roller, the rotary blade is mounted behind the cotton-pulling rod crushing and returning device through a rotary blade shaft, a rotary blade shaft driving wheel which can be connected with a power transmission device is fixedly mounted at the end part of the rotary blade shaft, the soil-crushing roller is mounted on the rack behind the rotary blade shaft, and a soil-crushing shaft driving wheel which can be connected with the power transmission device is fixedly mounted at the end part of a rotating shaft of the soil-crushing roller.
Furthermore, the impurity removal fan comprises a fan shell, a fan impeller and an impeller rotating shaft, the fan shell is installed on the rack, air inlets are formed in the left end and the right end of the fan shell, an air supply outlet is formed in the lower rear portion of the fan shell, the fan impeller is installed in the fan shell through the impeller rotating shaft, and the end portion of the impeller rotating shaft extends out of the fan shell and is provided with an impeller shaft driving wheel which can be connected with the power transmission device.
Further, the collecting box includes the feed inlet, the air outlet, the discharge opening, unload the bin gate, upper portion is equipped with the feed inlet before the collecting box that corresponds bullet tooth bars row conveyer belt rear portion position, there is air outlet and fixed mounting at the top of collecting box, the rear end of collecting box is equipped with the discharge opening, the articulated bin gate of installing in discharge opening upper end, the rear portion bottom of collecting box articulates in the frame through the box hinge, be fixed with membrane case hydro-cylinder seat and install the self-discharging hydraulic cylinder in the frame in box hinge the place ahead, be equipped with the piston rod free bearing on the collecting box of box hinge front top, the piston rod upper end of self-discharging hydraulic cylinder articulates on the piston rod free bearing, it has the bottom plate connecting rod to articulate on the collecting box of piston rod free bearing front top.
Further, the power transmission device comprises a gearbox, the gearbox is fixedly installed at the front of the frame, a universal joint capable of being connected with a power output shaft of a tractor is installed at the front end of an input shaft of the gearbox, a first driving wheel is fixed at the left part of an output shaft of the gearbox, a second driving wheel is fixed at the left part of the output shaft of the gearbox, a third driving wheel is fixed at the right end of the output shaft of the gearbox, a front transmission shaft is installed on the frame in front of the gearbox, a rear transmission shaft is installed on the frame behind the gearbox, the first driving wheel is connected with the rear transmission shaft, the second driving wheel is connected with a rotary tillage shaft driving wheel, the third driving wheel is connected with the front transmission shaft, a pulling rod device, a crushing device and an auger conveying device are respectively connected with the front transmission shaft, a hydraulic motor is installed above the cover shell, The film cleaning fans are respectively connected with the rear transmission shafts.
Further, walking wheel about the frame middle part lower extreme is installed, the forward-mounted of frame has the spiral shaft formula traction frame that can be connected with the tractor rear portion, spiral shaft formula traction frame is including controlling the traction grudging post, pull the crossbearer, the traction frame vertical scroll, longitudinal hack lever and control the slant hack lever, the lower extreme of controlling the traction grudging post is equipped with the traction hole that can be connected with tractor rear portion mounted frame respectively, it is fixed with the traction crossbearer to control the traction grudging post upper end, the upper end middle part of pulling the crossbearer is equipped with the bearing frame and installs the traction frame vertical scroll, the front end of frame is fixed with longitudinal hack lever and controls the slant hack lever, the front portion of longitudinal hack lever.
this application is rational in infrastructure and compact, convenient to use, it smashes still field device with cotton stalk and pulls up through pulling out cotton stalk, smashes cotton stalk, cotton root and carry to equipment side and realize the straw still field, picks out and upwards carries the incomplete membrane in with soil through playing tooth bars row conveyer belt, effectively separates debris through the edulcoration fan, effectively separates incomplete membrane and bullet tooth through clear membrane fan and bullet tooth bars row conveyer belt, has that comprehensive properties is good, reliable operation, simple and convenient, efficient characteristics.
Drawings
The specific structure of the application is given by the following figures and examples:
FIG. 1 is a schematic diagram of the right-side view of the preferred embodiment of the present application;
FIG. 2 is a schematic left side view of the preferred embodiment of the present application;
fig. 3 is an enlarged structure diagram of the conveying belt of the elastic tooth grid row in fig. 2 in the direction of a.
Legend: 1. a frame, 2, a trash fan, 3, a film cleaning fan, 4, a spring toothed belt upward film conveying section, 5, a spring toothed belt backward film conveying section, 6, a cover shell, 7, a rod pulling device, 8, a crushing device, 9, an auger conveying device, 10, a blowing exhaust fan, 11, a front lower nail belt shaft, 12, a front upper nail belt shaft, 13, a rear upper nail belt shaft, 14, a first spring toothed rod, 15, a second spring toothed rod, 16, a finger-shaped grid rod, 17, a spring toothed belt driving wheel, 18, a left spring arm, 19, a right spring tooth, 20, a left arm fixing ring, 21, a left spring tooth, 22, a right spring arm, 23, a right arm fixing ring, 24, a left grid rotating sleeve, 25, a right grid rotating sleeve, 26, a cylinder knife, 27, a soil crushing roller, 28, a rotary tillage shaft driving wheel, 29, a soil crushing shaft driving wheel, an impeller 30, a rotating shaft, 31, an impeller shaft, 32, a discharging door, 33, a filter screen, 34, a box body, a liquid film crushing roller, 28, a rotary tillage, 36. the self-discharging hydraulic cylinder 37, a piston rod hinged support 38, a bottom plate connecting rod 39, a gear box 40, a first driving wheel 41, a second driving wheel 42, a third driving wheel 43, a front transmission shaft 44, a rear transmission shaft 45, a traveling wheel 46, a traction vertical frame 47, a traction cross frame 48, a traction frame vertical shaft 49, a longitudinal frame rod 50, an oblique frame rod 51, a traction hole 52, a front lower shaft frame 53, a shaft frame hinged support 54, a shaft frame spring 55 and an auxiliary cross arm roller.
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 figures 1-2, the cotton stalk pulling, smashing and returning residual film recycling machine comprises a frame 1, a cotton stalk pulling, smashing and returning device, a spring tooth grid row conveying belt, an impurity removing fan 2, a film cleaning fan 3, a power transmission device and a collecting box, wherein the cotton stalk pulling, smashing and returning device is installed at the front part of the frame 1, the spring tooth grid row conveying belt for collecting residual films is installed at the middle part of the frame 1, the front part of the spring tooth grid row conveying belt is provided with a spring tooth belt upward film conveying section 4 capable of conveying residual films upward, the rear part of the spring tooth grid row conveying belt is provided with a spring tooth belt backward film conveying section 5 capable of conveying residual films backward, the spring tooth belt upward film conveying section 4 is obliquely arranged along the front-low and back-high direction or is arranged along the vertical direction, the impurity removing fan 2 capable of supplying air is installed on the frame 1 corresponding to the position in front of the spring tooth belt upward film conveying section 4, the spring tooth belt backward film conveying section 5 is obliquely arranged along the front-low and back-high direction or, the film cleaning fan 3 which can supply air to the rear upper part is arranged on the frame 1 corresponding to the lower position of the middle part of the backward film conveying section 5 of the elastic toothed belt, and the rear part of the frame 1 is provided with a collecting box. After the cotton stalk is pulled up by pulling the cotton stalk crushing and returning device, the cotton stalk is crushed and conveyed to the side of the equipment to return to the field, residual films in soil can be picked out and conveyed upwards by the elastic tooth grid row conveying belt, soil, blades and other impurities in the residual films can be effectively separated by the impurity removal fan 2, the soil and the blades drop downwards along with wind, the residual films are hooked on the elastic tooth grid row conveying belt to continue to move upwards, the residual films can be effectively separated from the elastic tooth grid row conveying belt by the film cleaning fan 3, the residual films cannot continue to be hung on the elastic tooth grid row conveying belt, finally, the residual films blown by the film cleaning fan 3 fall into a collecting box, the field returning of the cotton stalk, the residual film recovery and the residual film impurity removal can be effectively realized by one-time operation, and the comprehensive operation effect of the residual film recovery is obviously improved.
As shown in fig. 1-2, the cotton stalk pulling, smashing and returning device comprises a cover shell 6, a stalk pulling device 7, a crushing device 8, an auger conveying device 9 and a blowing and exhausting fan 10, wherein a feeding port is arranged at the front lower end of the cover shell 6, the stalk pulling device 7 is arranged at the front part of the cover shell 6, the crushing device 8 is arranged in an inner cavity of the cover shell 6 behind the stalk pulling device 7, the auger conveying device 9 is arranged in an inner cavity of the cover shell 6 behind the crushing device 8, the blowing and exhausting fan 10 is arranged at the side end of the cover shell 6, an air inlet is arranged at the side end of the blowing and exhausting fan 10, a feeding port is arranged at the lower part of the blowing and exhausting fan 10 and communicated with a discharge port of the auger conveying device 9, and a discharge port of the blowing and exhausting. The cotton stalk is pulled up through the stalk pulling device 7, the cotton stalk is pulled up through the crushing device 8, the cotton root is smashed, the straw after smashing is conveyed to the blow-off fan 10 through the auger conveying device 9, the straw is returned to the equipment side by the blow-off fan 10, through the actual test, the straw of cotton, the crushing still field treatment effect of cotton root is better, can effectively avoid simultaneously that the garrulous straw falls in the plastic film top, the recovery operation of plastic film has been made things convenient for greatly, it is favorable to retrieving the secondary treatment and the reuse of the incomplete membrane of back to show.
As shown in fig. 1, 2 and 3, the elastic tooth grid row conveying belt comprises a conveying chain belt, an elastic tooth rack rod, a rotatable grid row and a torsion spring elastic tooth piece; the conveying chain belt is arranged on the rack 1 through a front lower nail belt shaft 11, a front upper nail belt shaft 12 and a rear upper nail belt shaft 13, the conveying chain belt between the front lower nail belt shaft 11 and the front upper nail belt shaft 12 forms an elastic tooth belt upward film conveying section 4, and the conveying chain belt between the front upper nail belt shaft 12 and the rear upper nail belt shaft 13 forms an elastic tooth belt backward film conveying section 5; the elastic tooth rack rods comprise first elastic tooth rods 14 and second elastic tooth rods 15, the first elastic tooth rods 14 are arranged on the outer side of the conveying chain belt at intervals, the second elastic tooth rods 15 are arranged between every two adjacent first elastic tooth rods 14, and the first elastic tooth rods 14 and the second elastic tooth rods 15 are arranged in parallel; the rotatable grid rows comprise a left rotatable grid row and a right rotatable grid row, the torsion spring elastic tooth parts comprise a left torsion spring elastic tooth part and a right torsion spring elastic tooth part, the first elastic tooth rod 14 is provided with the left torsion spring elastic tooth part and the left rotatable grid row, the left torsion spring elastic tooth part and the left rotatable grid row are alternately arranged from left to right, the second elastic tooth rod 15 is provided with the right rotatable grid row, the right torsion spring elastic tooth part and the right rotatable grid row, the right torsion spring elastic tooth parts are alternately arranged from left to right, the left torsion spring elastic tooth parts on the first elastic tooth rods 14 and the right torsion spring elastic tooth parts on the second elastic tooth rods 15 are arranged in a staggered mode, at least two finger-shaped grid rods 16 are arranged on the left rotatable grid row and the right rotatable grid row respectively, soil leakage intervals are formed between every two adjacent finger-shaped grid rods 16, the lower ends of the finger-shaped grid rods 16 can be placed on the rotatable grid rows or elastic tooth rack rods below the finger-shaped grid rods, elastic tooth belt driving wheels 17 are installed on the front upper nail belt shaft 12, and the elastic tooth belt driving wheels 17 are connected with a power transmission device and can drive a conveying chain belt to work. Can realize the automatic clearance of hanging on the torsional spring bullet tooth spare and attach the incomplete membrane through the rotatable bars row, the rotatable bars row of 5 departments of defeated membrane section is backward along with the conveying chain belt to the bullet tooth area, because inertia effect, when removing to the back and go up the nail area axle 13 back upper place position, 16 terminal below upsets backward of finger-shaped bars pole drives rotatable bars row and makes it rotatory the rocking around bullet tooth hack lever, can push away the incomplete membrane of hanging on the torsional spring bullet tooth spare and attach, make the incomplete membrane fall into the collecting box, the problem of easily hanging on the current bullet tooth conveyer belt and attaching the incomplete membrane has been solved betterly. In practical use, at least one auxiliary cross arm roller 55 can be arranged below the elastic tooth grid row conveying belt between the front upper nail belt shaft 12 and the rear upper nail belt shaft 13, as shown in fig. 1 and 2, three auxiliary cross arm rollers 55 are preferably arranged at uniform intervals, so that the elastic tooth grid row conveying belt is straight and cannot sag due to the gravity of the attached residual film, an auxiliary nail belt shaft is preferably arranged between the front lower nail belt shaft 11 and the rear upper nail belt shaft 13, the rear part of the elastic tooth grid row conveying belt is tensioned, an inclined section with a relatively slow inclination is formed, the left and right shaking of the rotatable grid row at the position is facilitated, the cleaning effect of the rotatable grid row on the elastic tooth attached residual film can be further improved, and the residual film can smoothly fall into the collecting box.
As shown in fig. 1 and 2, a shaft bracket hinged support 53 is arranged below the middle part of the machine frame 1 and is hinged with a front lower shaft bracket 52, a shaft bracket spring 54 is arranged between the upper end of the front part of the front lower shaft bracket 52 and the upper machine frame 1, and the front lower nail belt shaft 11 is arranged on the front lower shaft bracket 52. Can make preceding nail area axle 11 down keep floating through pedestal free bearing 53, pedestal spring 54, realize the profile modeling along with the shape of the ground goes up and down, when the bullet tooth of nail area axle 11 department meets obstacles such as harder stone under the current, thereby preceding lower pedestal 52 front portion can shift up one end distance and protect bullet tooth and equipment to can make bullet tooth grid row conveyer belt remain the tensioning state all the time, showing and improving its and picking up effect and incomplete membrane and carrying the effect.
As shown in fig. 1 and 3, the left spring tooth member includes a left spring arm 18, a spring ring, a right spring tooth 19 and a left arm fixing ring 20, the upper end of the left spring arm 18, the spring ring and the rear end of the right spring tooth 19 are connected into a whole from left to right, and the lower end of the left spring arm 18 is provided with the left arm fixing ring 20; the right torsion spring elastic tooth piece comprises a left elastic tooth 21, a spring ring, a right spring arm 22 and a right arm fixing ring 23, the rear end of the left elastic tooth 21, the spring ring and the upper end of the right spring arm 22 are connected into a whole from left to right, and the lower end of the right spring arm 22 is provided with the right arm fixing ring 23; the left rotatable grid row comprises a left grid rotating sleeve 24 and three finger-shaped grid rods 16, and the finger-shaped grid rods 16 are fixed at the left part and the outer side of the middle part of the left grid rotating sleeve 24; the right rotatable grid row comprises a right grid rotating sleeve 25 and three finger-shaped grid rods 16, and the finger-shaped grid rods 16 are fixed at the right part and the outer side of the middle part of the right grid rotating sleeve 25; the left torsion spring elastic tooth piece positioned on the elastic tooth belt upward film conveying section 4 is sleeved on the first elastic tooth rod 14 through a spring ring, the right elastic tooth 19 faces forward, and the left arm fixing ring 20 is sleeved outside the left end of the corresponding right grid rotating sleeve 25 on the lower second elastic tooth rod 15; the right torsion spring elastic tooth piece positioned on the elastic tooth belt upward film conveying section 4 is sleeved on the second elastic tooth rod 15 through a spring ring, the left elastic tooth 21 faces the front, and the right arm fixing ring 23 is sleeved outside the right end of the corresponding left grid rotating sleeve 24 on the first elastic tooth rod 14 below. Through left torsion spring tooth spare and left rotatable grid row, right rotatable grid row uses with the cooperation of right torsion spring tooth spare, left rotatable grid row, right rotatable grid row can be the same spare part, the installation direction is different when only assembling, not only easily make processing, torsion spring tooth spare convenient assembling, the operational reliability is higher, the comprehensive result of use of bullet tooth is better in addition, the elasticity that has realized each bullet tooth is replied the direction unanimity, and can make it arrange at bullet tooth grid row conveyer belt dislocation, realize the reliable pickup and the transportation of incomplete membrane.
As shown in fig. 1-2, a digging and soil-breaking device is arranged below the frame 1 in front of the elastic tooth grid row conveying belt, the digging and soil-breaking device comprises a rotary blade 26 and a soil-breaking roller 27, the rotary blade 26 is arranged behind the cotton stalk pulling, smashing and returning device through a rotary blade 26 shaft, a rotary blade shaft driving wheel 28 capable of being connected with a power transmission device is fixedly arranged at the end part of the rotary blade 26 shaft, the soil-breaking roller 27 is arranged on the frame 1 behind the rotary blade 26, and a soil-breaking shaft driving wheel 29 capable of being connected with the power transmission device is fixedly arranged at the end part of a rotating shaft of the soil-breaking roller 27. Through the cooperation of the rotary blade 26 and the soil crushing roller 27, the residual films in the soil can be picked up more easily by the elastic tooth grid row conveying belt, and the reliability of residual film pickup is higher.
As shown in fig. 1-2, the impurity removing fan 2 includes a fan housing, a fan impeller and an impeller shaft 30, the fan housing is mounted on the frame 1, air inlets are provided at the left and right ends of the fan housing, an air supply outlet is provided at the rear lower portion of the fan housing, the fan impeller is mounted in the fan housing through the impeller shaft 30, and the end of the impeller shaft 30 extends out of the fan housing and is mounted with an impeller shaft driving wheel 31 capable of being connected with the power transmission device. The air supply outlet of the fan shell is preferably close to the elastic toothed belt upward film conveying section 4 as far as possible so as to increase the air volume; the impeller shaft driving wheel 31 drives the impeller rotating shaft 30 to rotate, the fan impeller is driven to rotate, air supply of the impurity removing fan 2 is achieved, and the rotating speed of the fan impeller can be adjusted by selecting the impeller shaft driving wheels 31 with different diameters.
As shown in fig. 1-2, the collecting box includes a feeding port, an air outlet, a discharge port, and a discharge door 32, the upper portion of the collecting box front corresponding to the rear position of the elastic tooth bar row conveyer belt is provided with a feeding port, the top of the collecting box is provided with an air outlet and is fixedly provided with a filter screen 33, the rear end of the collecting box is provided with a discharge port, the upper end of the discharge port is hinged with the discharge door 32, the rear bottom end of the collecting box is hinged on the frame 1 through a box hinge shaft 34, the frame 1 in front of the box hinge shaft 34 is fixed with a membrane box cylinder seat 35 and is provided with a self-discharging cylinder 36, the collecting box above the box hinge shaft 34 is provided with a piston rod hinge seat 37, the upper end of a piston rod of the self-discharging cylinder 36 is hinged on the piston rod hinge seat 37, the collecting. By controlling the self-discharging hydraulic cylinder 36 to extend out of the piston rod, the front part of the collecting box can rotate upwards around the box body hinge shaft 34, backward tilting of the bottom of the collecting box is realized, meanwhile, the discharging door 32 is driven to rotate backwards through the bottom plate connecting rod 38 to be opened, automatic discharging of residual films in the collecting box is finally realized, and the use is more efficient and convenient.
As shown in fig. 1-2, the power transmission device includes a gear box 39, the gear box 39 is fixedly installed at the front part of the frame 1, a universal joint capable of connecting with the power output shaft of the tractor is installed at the front end of the input shaft of the gear box 39, a first driving wheel 40 is fixed at the left part of the output shaft of the gear box 39, a second driving wheel 41 is fixed at the left end of the output shaft of the gear box 39, a third driving wheel 42 is fixed at the right end of the output shaft of the gear box 39, a front transmission shaft 43 is installed on the frame 1 in front of the gear box 39, a rear transmission shaft 44 is installed on the frame 1 behind the gear box 39, the first driving wheel 40 is connected with the rear transmission shaft 44, the second driving wheel 41 is connected with the rotary tillage shaft driving wheel 28, the third driving wheel 42 is connected with the front transmission shaft 43, the pulling rod device 7, the crushing device 8 and the auger, the elastic toothed belt driving wheel 17, the soil crushing shaft driving wheel 29, the impurity removing fan 2 and the film cleaning fan 3 are respectively connected with the rear transmission shaft 44.
As shown in fig. 1-2, the lower end of the middle part of the frame 1 is provided with a left and a right travelling wheels 45, the front part of the frame 1 is provided with a rotary shaft type traction frame which can be connected with the rear part of a tractor, the rotary shaft type traction frame comprises a left and a right traction vertical frames 46, a traction cross frame 47, a traction frame vertical shaft 48, a longitudinal frame rod 49 and a left and a right inclined frame rods 50, the lower ends of the left and the right traction vertical frames 46 are respectively provided with a traction hole 51 which can be connected with a suspension frame at the rear part of the tractor, the upper end of the left and the right traction vertical frames 46 is fixed with the traction cross frame 47, the middle part of the upper end of the traction cross frame 47 is provided with a bearing seat and is provided with the traction frame vertical shaft 48, the front end of the. Through spiral shaft type traction frame, this application can be installed on the mounted frame at the rear portion of most tractors, and is better to the tractor suitability of different models to connect through traction frame vertical scroll 48, frame 1 can rotate and smoothly adjust the advancing direction along with the tractor during the operation, and it is more convenient to use.
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 (14)
1. the utility model provides a pull out cotton stalk and smash still field plastic film residue collector which characterized in that: comprises a frame, a cotton stalk pulling, smashing and returning device, a spring tooth grid row conveying belt, an impurity removing fan, a film cleaning fan, a power transmission device and a collecting box, wherein the cotton stalk pulling, smashing and returning device is arranged at the front part of the frame, the spring tooth grid row conveying belt for collecting residual films is arranged at the middle part of the frame, an upward film conveying section of the spring tooth grid row conveying belt capable of conveying the residual films upwards is arranged at the front part of the spring tooth grid row conveying belt, a backward film conveying section of the spring tooth grid row conveying belt capable of conveying the residual films backwards is arranged at the rear part of the spring tooth grid row conveying belt, the upward film conveying section of the spring tooth belt is obliquely arranged along the front-low back-high direction or is arranged along the vertical direction, the impurity removing fan capable of supplying air backwards and upwards is arranged on the frame corresponding to the position in front of the upward film conveying section of the spring tooth belt, the backward film conveying section is obliquely arranged along the front-low-back-high direction or is arranged along the horizontal direction, the film cleaning fan capable of supplying air, the rear part of the frame is provided with a collecting box.
2. The cotton stalk pulling, crushing and returning residual film recovering machine as claimed in claim 1, wherein: the cotton stalk pulling, smashing and returning device comprises a cover shell, a pull rod device, a crushing device, an auger conveying device and a blowing and exhausting fan, wherein a feeding port is formed in the front lower end of the cover shell, the pull rod device is arranged in the front of the cover shell, the crushing device is arranged in an inner cavity of the cover shell behind the pull rod device, the auger conveying device is arranged in an inner cavity of the cover shell behind the crushing device, the blowing and exhausting fan is arranged at the side end of the cover shell, an air inlet is formed in the side end of the blowing and exhausting fan, a feeding port is formed in the lower portion of the blowing and exhausting fan and communicated with a discharging port of the auger conveying device, and a discharging port of the blowing and exhausting fan.
3. The cotton stalk pulling, crushing and returning residual film recovering machine as claimed in claim 1 or 2, characterized in that: the elastic tooth grid row conveying belt comprises a conveying chain belt, an elastic tooth rack rod, a rotatable grid row and a torsional spring elastic tooth piece; the conveying chain belt is arranged on the rack through a front lower nail belt shaft, a front upper nail belt shaft and a rear upper nail belt shaft, the conveying chain belt between the front lower nail belt shaft and the front upper nail belt shaft forms an elastic tooth belt upward film conveying section, and the conveying chain belt between the front upper nail belt shaft and the rear upper nail belt shaft forms an elastic tooth belt backward film conveying section; the elastic tooth rack rods comprise first elastic tooth rods and second elastic tooth rods, the first elastic tooth rods are arranged on the outer side of the conveying chain belt at intervals, the second elastic tooth rods are arranged between every two adjacent first elastic tooth rods, and the first elastic tooth rods and the second elastic tooth rods are arranged in parallel; the rotatable grid row comprises a left rotatable grid row and a right rotatable grid row, the torsional spring elastic tooth part comprises a left torsional spring elastic tooth part and a right torsional spring elastic tooth part, the first elastic tooth rod is provided with the left torsional spring elastic tooth part and the left rotatable grid row, the left torsional spring elastic tooth part and the left rotatable grid row are alternately arranged from left to right, the second elastic tooth rod is provided with the right rotatable grid row, the right torsional spring elastic tooth part and the right rotatable grid row, the right torsional spring elastic tooth parts are alternately arranged from left to right, the left torsional spring elastic tooth parts on the first elastic tooth rods, the right torsional spring elastic tooth parts on the second elastic tooth rods are arranged in a staggered manner, the left rotatable grid row and the right rotatable grid row are respectively provided with at least two finger-shaped grid rods, soil leakage intervals are formed between every two adjacent finger-shaped grid rods, the lower ends of the finger-shaped grid rods can be placed on the rotatable grid rows or the elastic tooth rack rods below the finger-shaped grid rods, elastic toothed belt driving wheels are installed on the front upper nail belt shafts, and the elastic toothed belt driving wheels are connected with a power transmission device and can drive a conveying chain belt to work.
4. The cotton stalk pulling, crushing and returning residual film recovering machine as claimed in claim 3, wherein: a shaft bracket hinged support is arranged below the middle part of the frame and is hinged with a front lower shaft bracket, a shaft bracket spring is arranged between the upper end of the front part of the front lower shaft bracket and the upper frame, and a front lower nail belt shaft is arranged on the front lower shaft bracket.
5. The cotton stalk pulling, crushing and returning residual film recycling machine as claimed in claim 4, wherein: the left torsion spring tooth piece comprises a left spring arm, a spring ring, right spring teeth and a left arm fixing ring, the upper end of the left spring arm, the spring ring and the rear end of the right spring teeth are connected into a whole from left to right, and the lower end of the left spring arm is provided with the left arm fixing ring; the right torsion spring elastic tooth piece comprises a left elastic tooth, a spring ring, a right spring arm and a right arm fixing ring, the rear end of the left elastic tooth, the spring ring and the upper end of the right spring arm are connected into a whole from left to right, and the lower end of the right spring arm is provided with the right arm fixing ring; the left rotatable grid row comprises a left grid rotating sleeve and three finger-shaped grid rods, and the finger-shaped grid rods are fixed at the left part and the outer side of the middle part of the left grid rotating sleeve; the right rotatable grid row comprises a right grid rotating sleeve and three finger-shaped grid rods, and the finger-shaped grid rods are fixed at the right part and the outer side of the middle part of the right grid rotating sleeve; the left torsion spring elastic tooth piece positioned on the upward film conveying section of the elastic tooth belt is sleeved on the first elastic tooth rod through a spring ring, the right elastic tooth of the left torsion spring elastic tooth piece faces the front, and the left arm fixing ring of the left torsion spring elastic tooth piece is sleeved outside the left end of the corresponding right grid rotating sleeve on the second elastic tooth rod below the left torsion spring elastic tooth piece; the right torsion spring elastic tooth piece positioned on the upward film conveying section of the elastic tooth belt is sleeved on the second elastic tooth rod through a spring ring, the left elastic tooth of the right torsion spring elastic tooth piece faces the front, and the right arm fixing ring of the right torsion spring elastic tooth piece is sleeved outside the right end of the corresponding left grid rotating sleeve on the first elastic tooth rod below.
6. The cotton stalk pulling, crushing and returning residual film recovering machine as recited in claim 5, characterized in that: an excavating and soil-crushing device is arranged below the rack in front of the elastic tooth grid row conveying belt and comprises a rotary blade and a soil-crushing roller, the rotary blade is arranged behind the cotton stalk pulling, crushing and returning device through a rotary blade shaft, a rotary blade shaft driving wheel which can be connected with a power transmission device is fixedly arranged at the end part of the rotary blade shaft, the soil-crushing roller is arranged on the rack behind the rotary blade, and a soil-crushing shaft driving wheel which can be connected with the power transmission device is fixedly arranged at the end part of a rotating shaft of the soil-crushing roller; or/and the impurity removal fan comprises a fan shell, a fan impeller and an impeller rotating shaft, the fan shell is arranged on the rack, air inlets are formed in the left end and the right end of the fan shell, an air supply outlet is formed in the rear lower part of the fan shell, the fan impeller is arranged in the fan shell through the impeller rotating shaft, and the end part of the impeller rotating shaft extends out of the fan shell and is provided with an impeller shaft driving wheel which can be connected with the power transmission device; or/and, the collecting box includes the feed inlet, the air outlet, the discharge opening, unload the bin gate, the upper portion is equipped with the feed inlet before the collecting box that corresponds bullet tooth bars row conveyer belt rear portion position, there is air outlet and fixed mounting at the top of collecting box, the rear end of collecting box is equipped with the discharge opening, the articulated bin gate that installs in discharge opening upper end, the rear portion bottom of collecting box articulates in the frame through the box hinge, be fixed with membrane case hydro-cylinder seat and install the self-discharging hydraulic cylinder in the frame in box hinge the place ahead, be equipped with the piston rod free bearing on the collecting box of box hinge front top, the piston rod upper end of self-discharging hydraulic cylinder articulates on the piston rod free bearing, it has the bottom plate connecting rod to articulate on the collecting box of piston rod free bearing.
7. The cotton stalk pulling, crushing and returning residual film recovering machine as claimed in claim 1 or 2, characterized in that: the power transmission device comprises a gearbox, the gearbox is fixedly arranged at the front part of the frame, a universal joint capable of being connected with a power output shaft of a tractor is arranged at the front end of an input shaft of the gearbox, a first driving wheel is fixed at the left part of an output shaft of the gearbox, a second driving wheel is fixed at the left part of the output shaft of the gearbox, a third driving wheel is fixed at the right end of the output shaft of the gearbox, a front transmission shaft is arranged on the frame in front of the gearbox, a rear transmission shaft is arranged on the frame behind the gearbox, the first driving wheel is connected with the rear transmission shaft, the second driving wheel is connected with a rotary tillage shaft driving wheel, the third driving wheel is connected with the front transmission shaft, a pull rod device, a crushing device and an auger conveying device are respectively connected with the front transmission, the soil crushing shaft driving wheel, the impurity removing fan and the film cleaning fan are respectively connected with the rear transmission shaft.
8. The cotton stalk pulling, crushing and returning residual film recovering machine as claimed in claim 3, wherein: the power transmission device comprises a gearbox, the gearbox is fixedly arranged at the front part of the frame, a universal joint capable of being connected with a power output shaft of a tractor is arranged at the front end of an input shaft of the gearbox, a first driving wheel is fixed at the left part of an output shaft of the gearbox, a second driving wheel is fixed at the left part of the output shaft of the gearbox, a third driving wheel is fixed at the right end of the output shaft of the gearbox, a front transmission shaft is arranged on the frame in front of the gearbox, a rear transmission shaft is arranged on the frame behind the gearbox, the first driving wheel is connected with the rear transmission shaft, the second driving wheel is connected with a rotary tillage shaft driving wheel, the third driving wheel is connected with the front transmission shaft, a pull rod device, a crushing device and an auger conveying device are respectively connected with the front transmission, the soil crushing shaft driving wheel, the impurity removing fan and the film cleaning fan are respectively connected with the rear transmission shaft.
9. The machine for recovering the residual film after pulling cotton stalks, crushing and returning to fields as claimed in claim 4, 5 or 6, wherein: the power transmission device comprises a gearbox, the gearbox is fixedly arranged at the front part of the frame, a universal joint capable of being connected with a power output shaft of a tractor is arranged at the front end of an input shaft of the gearbox, a first driving wheel is fixed at the left part of an output shaft of the gearbox, a second driving wheel is fixed at the left part of the output shaft of the gearbox, a third driving wheel is fixed at the right end of the output shaft of the gearbox, a front transmission shaft is arranged on the frame in front of the gearbox, a rear transmission shaft is arranged on the frame behind the gearbox, the first driving wheel is connected with the rear transmission shaft, the second driving wheel is connected with a rotary tillage shaft driving wheel, the third driving wheel is connected with the front transmission shaft, a pull rod device, a crushing device and an auger conveying device are respectively connected with the front transmission, the soil crushing shaft driving wheel, the impurity removing fan and the film cleaning fan are respectively connected with the rear transmission shaft.
10. The cotton stalk pulling, crushing and returning residual film recovering machine as claimed in claim 1 or 2, characterized in that: the walking wheel about frame middle part lower extreme is installed, the front-mounted of frame has the pivot formula traction frame that can be connected with the tractor rear portion, pivot formula traction frame is including controlling the traction grudging post, pull the crossbearer, the traction frame vertical scroll, vertical hack lever and control the slant hack lever, the lower extreme of controlling the traction grudging post is equipped with the traction hole that can be connected with tractor rear portion mounted frame respectively, it pulls the grudging post upper end about to be fixed with and pulls the crossbearer, the upper end middle part of pulling the crossbearer is equipped with the bearing frame and installs the traction frame vertical scroll, the front end of frame is fixed with vertical hack lever and controls the slant hack lever, the front portion of vertical hack.
11. The cotton stalk pulling, crushing and returning residual film recovering machine as claimed in claim 3, wherein: the walking wheel about frame middle part lower extreme is installed, the front-mounted of frame has the pivot formula traction frame that can be connected with the tractor rear portion, pivot formula traction frame is including controlling the traction grudging post, pull the crossbearer, the traction frame vertical scroll, vertical hack lever and control the slant hack lever, the lower extreme of controlling the traction grudging post is equipped with the traction hole that can be connected with tractor rear portion mounted frame respectively, it pulls the grudging post upper end about to be fixed with and pulls the crossbearer, the upper end middle part of pulling the crossbearer is equipped with the bearing frame and installs the traction frame vertical scroll, the front end of frame is fixed with vertical hack lever and controls the slant hack lever, the front portion of vertical hack.
12. The machine for recovering the residual film after the cotton stalks are pulled and smashed and returned to the field as claimed in claim 4, 5, 6 or 8, wherein: the walking wheel about frame middle part lower extreme is installed, the front-mounted of frame has the pivot formula traction frame that can be connected with the tractor rear portion, pivot formula traction frame is including controlling the traction grudging post, pull the crossbearer, the traction frame vertical scroll, vertical hack lever and control the slant hack lever, the lower extreme of controlling the traction grudging post is equipped with the traction hole that can be connected with tractor rear portion mounted frame respectively, it pulls the grudging post upper end about to be fixed with and pulls the crossbearer, the upper end middle part of pulling the crossbearer is equipped with the bearing frame and installs the traction frame vertical scroll, the front end of frame is fixed with vertical hack lever and controls the slant hack lever, the front portion of vertical hack.
13. The cotton stalk pulling, crushing and returning residual film recovering machine as claimed in claim 7, wherein: the walking wheel about frame middle part lower extreme is installed, the front-mounted of frame has the pivot formula traction frame that can be connected with the tractor rear portion, pivot formula traction frame is including controlling the traction grudging post, pull the crossbearer, the traction frame vertical scroll, vertical hack lever and control the slant hack lever, the lower extreme of controlling the traction grudging post is equipped with the traction hole that can be connected with tractor rear portion mounted frame respectively, it pulls the grudging post upper end about to be fixed with and pulls the crossbearer, the upper end middle part of pulling the crossbearer is equipped with the bearing frame and installs the traction frame vertical scroll, the front end of frame is fixed with vertical hack lever and controls the slant hack lever, the front portion of vertical hack.
14. The cotton stalk pulling, crushing and returning residual film recovering machine as claimed in claim 9, wherein: the walking wheel about frame middle part lower extreme is installed, the front-mounted of frame has the pivot formula traction frame that can be connected with the tractor rear portion, pivot formula traction frame is including controlling the traction grudging post, pull the crossbearer, the traction frame vertical scroll, vertical hack lever and control the slant hack lever, the lower extreme of controlling the traction grudging post is equipped with the traction hole that can be connected with tractor rear portion mounted frame respectively, it pulls the grudging post upper end about to be fixed with and pulls the crossbearer, the upper end middle part of pulling the crossbearer is equipped with the bearing frame and installs the traction frame vertical scroll, the front end of frame is fixed with vertical hack lever and controls the slant hack lever, the front portion of vertical hack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920253908.1U CN209749157U (en) | 2019-02-28 | 2019-02-28 | Machine for recovering residual film after cotton stalk is pulled out, smashed and returned to field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920253908.1U CN209749157U (en) | 2019-02-28 | 2019-02-28 | Machine for recovering residual film after cotton stalk is pulled out, smashed and returned to field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209749157U true CN209749157U (en) | 2019-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920253908.1U Expired - Fee Related CN209749157U (en) | 2019-02-28 | 2019-02-28 | Machine for recovering residual film after cotton stalk is pulled out, smashed and returned to field |
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| Country | Link |
|---|---|
| CN (1) | CN209749157U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109743957A (en) * | 2019-02-28 | 2019-05-14 | 艾海提·阿卜力米提 | Pull out cotton stalk crushing returning to the field incomplete film-recovering machine |
| CN112262629A (en) * | 2020-11-18 | 2021-01-26 | 艾海提·阿卜力米提 | Straw returning and plastic film residue recycling machine matched with four-wheel tractor |
| CN113728738A (en) * | 2021-09-04 | 2021-12-03 | 长治市金虎农机开发有限公司 | Double-fan mulching film and impurity separation mulching film recycling machine |
-
2019
- 2019-02-28 CN CN201920253908.1U patent/CN209749157U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109743957A (en) * | 2019-02-28 | 2019-05-14 | 艾海提·阿卜力米提 | Pull out cotton stalk crushing returning to the field incomplete film-recovering machine |
| CN109743957B (en) * | 2019-02-28 | 2024-07-23 | 艾海提·阿卜力米提 | Machine for recovering residual film from cotton stalk |
| CN112262629A (en) * | 2020-11-18 | 2021-01-26 | 艾海提·阿卜力米提 | Straw returning and plastic film residue recycling machine matched with four-wheel tractor |
| CN113728738A (en) * | 2021-09-04 | 2021-12-03 | 长治市金虎农机开发有限公司 | Double-fan mulching film and impurity separation mulching film recycling machine |
| CN113728738B (en) * | 2021-09-04 | 2023-01-10 | 长治市源顺设备安装有限公司 | Double-fan mulching film and impurity separation mulching film recycling machine |
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