CN112772021B

CN112772021B - Agricultural machine for ploughing and harvesting film

Info

Publication number: CN112772021B
Application number: CN202110237355.2A
Authority: CN
Inventors: 王琰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2022-06-07
Anticipated expiration: 2041-03-03
Also published as: CN112772021A

Abstract

The invention provides an agricultural machine for farmland film harvesting, and relates to the field of agricultural machines. This membrane agricultural machinery is received in ploughing, which comprises a frame, the middle part of lower extreme rotates in the frame and is connected with the driven voller, middle part opposite side fixedly connected with plough shovel of lower extreme in the frame, the opposite side of lower extreme rotates in the frame and is connected with the receipts membrane roller, the upper end middle part of cleaning box one side is provided with the second draught fan, the surface evenly distributed of track has sharp tooth, the periphery evenly distributed of smashing the roller has crushing tooth, the periphery evenly distributed of receiving the membrane roller has the receipts membrane tooth, the left side top of receiving the membrane roller is provided with the destemming roller, the lower part sliding connection in the cleaning box has the sieve. Collude the bold plastic film in soil the inside through receiving the membrane roller, the second draught fan passes through second tuber pipe and second suction nozzle and inhales the plastic film piece into the clearance incasement, makes the plastic film piece can be retrieved completely, makes the inside plastic film of clearance incasement and soil can high-efficiently separate through the sieve, is worth wideling popularize.

Description

Agricultural machine for ploughing and harvesting film

Technical Field

The invention relates to the technical field of agricultural machinery, in particular to an agricultural machinery for harvesting films in farmland.

Background

The agricultural science and technology is vigorously developed, the mulching film is widely used, the yield of crops can be effectively increased by the mulching film, the mulching film is generally used once a year, and the mulching film is difficult to degrade under the natural condition, so that the use of the mulching film brings serious white pollution to the environment, in recent years, governments encourage agriculture staff to recycle the mulching film in order to reduce the white pollution, the reutilization of the mulching film is promoted, the white pollution is reduced, meanwhile, the cost of the mulching film can be reduced, and the relevant agricultural machinery for recycling the mulching film is produced at the discretion of transportation.

The plastic film uses easy breakage after a year, the agricultural machinery of retrieving the plastic film on the market now is when using, though can effectively retrieve the plastic film in the soil, but also just retrieve the plastic film of large size, those plastic film fragments are in soil equally, it is troublesome and too high to retrieve, just also continue to be stayed in soil, the plastic film fragment makes soil produce white pollution equally, and present plastic film retrieves back after the inside still can be mingled with some soil, if directly take away, take away soil organic matter for a long time and make soil nutrient step-down, still be unfavorable for reprocessing.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a farmland film-collecting agricultural machine, which solves the problems that the recovery of mulching films in soil is not thorough, the recovered mulching films take away soil organic matters and the secondary processing is inconvenient.

(II) technical scheme

In order to realize the purpose, the invention is realized by the following technical scheme: an agricultural machine for cultivating and recovering films comprises a frame, wherein the middle part of the lower end in the frame is rotatably connected with a driven roller, one side of the middle part of the lower end in the frame is rotatably connected with a power roller, the other side of the middle part of the lower end in the frame is fixedly connected with a plough shovel, one side of the lower end in the frame is fixedly connected with a rotary cultivator, the other side of the lower end in the frame is rotatably connected with a film recovering roller, one side of the middle part in the frame is fixedly connected with a first air suction nozzle, the other side of the middle part in the frame is fixedly connected with a second air suction nozzle, the middle part of the upper end of the frame is fixedly connected with a cleaning box, the middle part of the upper end of one side of the cleaning box is provided with a second draught fan, the middle part of the upper end of the frame is provided with a second transmission box, the other side of the middle part of the upper end of the frame is provided with a first transmission box, and the driven roller and the power roller are connected through a crawler belt, the utility model discloses a plough shovel, including track, first tuyere, plough shovel, crushing roller, lower extreme, lower part sliding connection has the sieve, evenly distributed has the sieve mesh in the sieve, the sieve both ends all are at the interior roof of clearance case through spring fixed connection, the tank wall of clearance case front end and rear end lower part all rotates and is connected with the dwang, the equal fixedly connected with driving lever in inboard of dwang.

Preferably, the left side fixed connection of first draught fan is in the one end of first tuber pipe, the other end fixed connection of first tuber pipe is in the upper end middle part of second suction nozzle, the right side fixed connection of second draught fan is in the one end of second tuber pipe, the other end fixed connection of second tuber pipe is in the upper end middle part of first suction nozzle, the lower extreme of first suction nozzle extends to one side top of track, the lower extreme setting of second suction nozzle is on the right side of going the membrane roller.

Preferably, a power shaft is arranged on the left side of the first transmission case, and the first transmission case is connected with the second transmission case through a transmission shaft.

Preferably, one side of the crawler is provided with a mud removing roller, the mud removing roller is rotatably connected to the lower end inside the rack, and the other side of the crawler is arranged below one side of the plough shovel.

Preferably, the lower end fixedly connected with of fixed plate chooses the lamina membranacea, the lower extreme of choosing the lamina membranacea is the zigzag, choose the lower extreme of lamina membranacea all with the mutual range of the upper end of tine.

Preferably, the periphery of the upper part of the crushing roller is provided with a mudguard, and the mudguard is fixedly connected to the inner part of the lower end of the frame.

Preferably, the direction of rotation of the film removing roller is opposite to that of the film collecting roller, and the film removing roller is rotatably connected to the inner side of the lower end of the machine frame.

Preferably, the middle part of the top end of the cleaning box is rotatably connected with a door plate through a hinge.

The working principle is as follows: when the farmland film collecting machine is used, the frame is arranged on the suspension of a tractor, the power shaft is connected onto the power output shaft of the tractor, the first transmission case and the second transmission case provide power for the farmland film collecting agricultural machine, when the farmland film collecting agricultural machine works, the film collecting roller rotates to enable the film collecting teeth to hook up large mulching films in soil onto the film collecting teeth, then the film removing roller rotates in the opposite direction with the film collecting roller to enable the film removing teeth to scrape off the mulching films on the film collecting teeth, the first induced draft fan sucks the mulching films on the film collecting teeth and the film removing teeth into the cleaning box through the first air pipe and the second air suction nozzle to realize the collection of the large mulching films in the soil, after the large mulching films are collected, the plough shovels the soil covered with the mulching films, the shoveled soil is pushed backwards through the obliquely arranged plough shovel, the rotating crushing roller smashes the soil through the crushing teeth, and residual mulching film fragments in the soil are separated from the soil, soil and mulching film fragments fall on the crawler belt due to extrusion, the crawler belt moves clockwise by the power roller and the driven roller, the mulching film is jacked by sharp teeth on the surface of the crawler belt, then the mulching film fragments are picked up by the film picking plate, the mulching film fragments on the surface of the crawler belt are completely sucked by the first suction nozzle and enter the cleaning box through the second air pipe and the second draught fan, the mulching film fragments in the soil can be effectively recovered, the mulching film is recovered to the maximum extent, simultaneously, the soil can be purified to the maximum extent, the long-term existence of white pollution is avoided, after the mulching film in the soil is completely cleaned, the rotary cultivator cultivates the field, after the mulching film enters the cleaning box, the stirring rod rotates to stir the sieve plate, the sieve plate can be stirred up and down by the existence of the spring, the mulching film and the soil in the cleaning box can be separated efficiently, and the soil falls into the field from the sieve plate, make field soil not run off on the one hand, on the other hand is convenient for process when can making the plastic film retrieve, is worth wideling popularize.

(III) advantageous effects

The invention provides an agricultural machine for ploughing and harvesting films. The method has the following beneficial effects:

1. according to the invention, the film collecting teeth hook up large mulching films in soil through the rotation of the film collecting roller, the film removing roller scrapes off and loosens the mulching films on the film collecting teeth through the film removing teeth, the first induced draft fan sucks the mulching films on the film collecting teeth and the film removing teeth into the cleaning box through the first air pipe and the second air suction nozzle, so that the large mulching films in the soil are collected, the soil covered with the mulching films is shoveled by the plough shovel, the soil is smashed through the smashing teeth by the smashing roller, the soil and mulching film fragments are all fallen onto the crawler, the mulching films are jacked up by the sharp teeth on the surface of the crawler, then the mulching films on the surface of the crawler are all picked up through the mulching film fragments, the second induced draft fan sucks the mulching film fragments into the cleaning box through the second air pipe and the second air suction nozzle, so that the mulching film fragments can be completely recovered, the mulching films in the soil can be completely removed, and the white pollution of the soil can be thoroughly avoided.

2. According to the invention, the shifting rod is rotated to shift the sieve plate, the sieve plate can be shifted up and down due to the existence of the spring, so that a mulching film and soil in the cleaning box can be efficiently separated, and the soil falls into a field from the sieve plate, so that the field soil is not lost, the mulching film can be conveniently processed when being recovered, and the device is worthy of vigorous popularization.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a three-dimensional structure diagram of the film collecting roller assembly of the present invention;

FIG. 3 is a perspective view of the plow blade of the present invention;

FIG. 4 is a perspective view of the track of the present invention;

FIG. 5 is a perspective view of the pulverizing roller of the present invention;

FIG. 6 is a side view of a film gathering plate of the present invention;

FIG. 7 is a perspective view of a first nozzle assembly of the present invention;

fig. 8 is a sectional structural view of a storage tank of the present invention.

Wherein, 1, a power shaft; 2. a first transmission case; 3. a first air duct; 4. a first induced draft fan; 5. cleaning the box; 6. a second induced draft fan; 7. a second air duct; 8. a drive shaft; 9. a second transmission case; 10. a frame; 11. a rotary cultivator; 12. a mud removing roller; 13. a power roller; 14. a first air suction nozzle; 15. a crawler belt; 16. a driven roller; 17. a crushing roller; 18. ploughing and shoveling; 19. a second air suction nozzle; 20. a film collecting roller; 21. a film removing roller; 22. film collecting teeth; 23. removing membrane teeth; 24. pointed teeth; 25. crushing teeth; 26. a fender; 27. selecting a membrane plate; 28. rotating the rod; 29. a deflector rod; 30. a door panel; 31. a spring; 32. a fixing plate; 33. and (4) a sieve plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

as shown in figures 1-8, the embodiment of the invention provides an agricultural machine for farmland film-collecting, comprising a frame 10, wherein the middle part of the inner lower end of the frame 10 is rotatably connected with a driven roller 16, one side of the middle part of the inner lower end of the frame 10 is rotatably connected with a power roller 13, the other side of the middle part of the inner lower end of the frame 10 is fixedly connected with a plough shovel 18, one side of the inner lower end of the frame 10 is fixedly connected with a rotary cultivator 11 for cultivating soil by the rotary cultivator 11, the other side of the inner lower end of the frame 10 is rotatably connected with a film-collecting roller 20, one side of the middle part of the inner middle of the frame 10 is fixedly connected with a first air suction nozzle 14, the other side of the middle part of the inner lower end of the frame 10 is fixedly connected with a cleaning box 5, the middle part of the upper end of one side of the cleaning box 5 is provided with a second induced draft fan 6, then mulching film fragments are completely absorbed by the first air suction nozzle 14 and enter the cleaning box 5 through a second air duct 7 and the second induced draft fan 6, the mulching film fragments in the soil can be effectively recovered, the mulching film can be recovered to the maximum, simultaneously, the soil can be purified to the maximum, the long-term existence of white pollution is avoided, a first draught fan 4 is arranged in the middle of the upper end of the other side of the cleaning box 5, the mulching film on the film collecting teeth 22 and the mulching film on the film removing teeth 23 are sucked into the cleaning box 5 through a first air pipe 3 and a second air suction nozzle 19 by the first draught fan 4, the collection of large mulching films in the soil is realized, a second transmission box 9 is arranged on one side of the middle of the upper end of the rack 10, a first transmission box 2 is arranged on the other side of the middle of the upper end of the rack 10, the rack 10 is arranged on a suspension of a tractor, a power shaft 1 is connected onto a power output shaft of the tractor, power is provided for the farmland film collecting agricultural machine through the first transmission box 2 and the second transmission box 9, the first transmission box 2 and the second transmission box 9 are both transmission component mechanisms, and can provide power for the farmland film collecting agricultural machine to work, the outer sides of the driven roller 16 and the power roller 13 are connected through a crawler 15, sharp teeth 24 are uniformly distributed on the outer surface of the crawler 15, a fixing plate 32 is fixedly connected to one side of the first air suction nozzle 14, a smashing roller 17 is arranged in the middle of the upper portion of the plough shovel 18, the smashing roller 17 is rotatably connected to the inner portion of the lower end of the frame 10, smashing teeth 25 are uniformly distributed on the periphery of the smashing roller 17, after a large piece of mulching film is collected, the plough shovel 18 shovels soil covered with the mulching film, the shoveled soil is pushed backwards through the obliquely arranged plough shovel 18, the rotating smashing roller 17 smashes the soil through the smashing teeth 25, residual mulching film fragments in the soil are separated from the soil, film collecting teeth 22 are uniformly distributed on the periphery of the film collecting roller 20, a film removing roller 21 is arranged above the left side of the film collecting roller 20, film removing teeth 23 are uniformly distributed on the periphery of the film removing roller 21, when the agricultural machine for farmland is operated, the film collecting roller 20 rotates to enable the film collecting teeth 22 to hook large mulching film in the soil on the film collecting teeth 22, the film collecting roller 20 rotates to enable the film collecting teeth 22 to extend into soil to enable the film collecting teeth 22 to hook up mulching films on the surface of the soil, large mulching films are collected, then the film removing roller 21 and the film collecting roller 20 rotate reversely to enable the film removing teeth 23 to scrape off and loosen mulching films on the film collecting teeth 22, a first induced draft fan 4 can collect the large mulching films into the cleaning box 5, a sieve plate 33 is connected to the lower portion in the cleaning box 5 in a sliding mode, sieve holes are evenly distributed in the sieve plate 33, two ends of the sieve plate 33 are fixedly connected to the inner top wall of the cleaning box 5 through springs 31, box walls at the front end and the rear end of the cleaning box 5 are respectively and rotatably connected with rotating rods 28, deflector rods 29 are fixedly connected to the inner sides of the rotating rods 28, after the mulching films enter the cleaning box 5, the deflector rods 28 rotate to enable the deflector rods 29 to deflect the sieve plate 33, the springs 31 enable the sieve plate 33 to be capable of vertically deflected, and enable the mulching films and the soil in the cleaning box 5 to be efficiently separated, soil falls into the inside in the field from sieve 33, and long-term operation makes field soil not run off, reduces the existence of soil when also can making the plastic film retrieve, makes the plastic film can be convenient for later stage processing retrieve.

Left side fixed connection of first draught fan 4 is in the one end of first tuber pipe 3, the other end fixed connection of first tuber pipe 3 is in the upper end middle part of second tuyere 19, the right side fixed connection of second draught fan 6 is in the one end of second tuber pipe 7, the other end fixed connection of second tuber pipe 7 is in the upper end middle part of first tuyere 14, the lower extreme of first tuyere 14 extends to one side top of track 15, the lower extreme setting of second tuyere 19 is on the right side of going membrane roller 21, can absorb the plastic film of receiving membrane tooth 22 and going the 23 surfaces of membrane tooth through second tuyere 19, can absorb the plastic film piece on track 15 surfaces through setting up of first tuyere 14, make the plastic film can be retrieved by abundant high efficiency, reduce the white pollution of soil.

The left side of first transmission case 2 is provided with power shaft 1, and first transmission case 2 passes through transmission shaft 8 and second transmission case 9 is connected, and power shaft 1 connects on the power take off shaft of tractor, and first transmission case 2 transmits power for second transmission case 9 through transmission shaft 8.

One side of track 15 is provided with mud roller 12, mud roller 12 rotates to be connected at the inside lower extreme of frame 10, there is the shovel nail of slope on mud roller 12 surface, can avoid track 15's surface to be infected with too much mud, make track 15 normal use, track 15's opposite side sets up in one side below of plough shovel 18, the earth of plough shovel 18 front end promotes the earth of rear end, make earth normally fall on track 15 surface, be convenient for get rid of plastic film piece.

The lower extreme fixedly connected with of fixed plate 32 chooses the lamina membranacea 27, the lower extreme of choosing the lamina membranacea 27 is the zigzag, the lower extreme of choosing the lamina membranacea 27 all with the upper end mutual arrangement of tine 24, soil and plastic film piece have fallen on track 15 because of the extrusion, power roller 13 and driven voller 16 make track 15 clockwise motion, tine 24 on track 15 surface is with the plastic film jack-up, then choose the lamina membranacea 27 to pick up the plastic film piece with the plastic film piece on track 15 surface is whole, be convenient for first suction nozzle 14 to absorb the plastic film piece.

The upper periphery of crushing roller 17 is provided with fender 26, and fender 26 fixed connection is inside frame 10 lower extreme, and the plastic film piece that makes the interior clamp of soil when crushing roller 17 smashes soil separates with soil, and fender 26 avoids soil to be thrown away simultaneously, can both effectively fall on track 15.

The rotation directions of the film removing roller 21 and the film collecting roller 20 are opposite, the film removing roller 21 is rotatably connected to the inner side of the lower end of the frame 10, and the opposite rotation direction can effectively remove mulching films on the surfaces of the film collecting teeth 22.

The middle part of the top end of the cleaning box 5 is rotatably connected with a door plate 30 through a hinge, the door plate 30 is opened, and the mulching film after soil is removed is taken out from the inside of the cleaning box 5.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a membrane agricultural machinery is received in arable land, includes frame (10), its characterized in that: the middle part of lower extreme rotates in frame (10) and is connected with driven voller (16), middle part one side of lower extreme rotates in frame (10) and is connected with power roller (13), middle part opposite side fixedly connected with plough shovel (18) of lower extreme in frame (10), one side fixedly connected with rotary cultivator (11) of lower extreme in frame (10), the opposite side of lower extreme rotates in frame (10) and is connected with receipts membrane roller (20), middle part one side fixedly connected with first suction nozzle (14) in frame (10), middle part opposite side fixedly connected with second suction nozzle (19) in frame (10), frame (10) upper end middle part fixedly connected with cleaning box (5), the upper end middle part of cleaning box (5) one side is provided with second draught fan (6), the upper end middle part of cleaning box (5) opposite side is provided with first draught fan (4), a second transmission box (9) is arranged on one side of the middle part of the upper end of the rack (10), a first transmission box (2) is arranged on the other side of the middle part of the upper end of the rack (10), the outer sides of the driven roller (16) and the power roller (13) are connected through a crawler belt (15), sharp teeth (24) are uniformly distributed on the outer surface of the crawler belt (15), a fixing plate (32) is fixedly connected to one side of the first air suction nozzle (14), a crushing roller (17) is arranged in the middle part of the upper part of the plough shovel (18), the crushing roller (17) is rotatably connected to the inner part of the lower end of the rack (10), crushing teeth (25) are uniformly distributed on the periphery of the crushing roller (17), film collecting teeth (22) are uniformly distributed on the periphery of the film collecting roller (20), a film removing roller (21) is arranged above the left side of the film collecting roller (20), and film removing teeth (23) are uniformly distributed on the periphery of the film removing roller (21), the lower part sliding connection in clearance case (5) has sieve (33), evenly distributed has the sieve mesh in sieve (33), sieve (33) both ends are all through spring (31) fixed connection at the interior roof of clearance case (5), the tank wall of clearance case (5) front end and rear end lower part all rotates and is connected with dwang (28), the equal fixed connection in inboard driving lever (29) of dwang (28), the left side fixed connection of first draught fan (4) is in the one end of first tuber pipe (3), the other end fixed connection of first tuber pipe (3) is in the upper end middle part of second tuyere (19), the right side fixed connection of second draught fan (6) is in the one end of second tuber pipe (7), the other end fixed connection of second draught fan (7) is in the upper end middle part of first tuyere (14), the lower extreme of first tuyere (14) extends to one side top of track (15), the lower extreme setting of second suction nozzle (19) is on the right side of striping roller (21), the left side of first transmission case (2) is provided with power shaft (1), first transmission case (2) are connected through transmission shaft (8) and second transmission case (9), one side of track (15) is provided with mud removing roller (12), mud removing roller (12) rotate the lower extreme of connection in frame (10) inside, the opposite side setting of track (15) is in one side below of plough shovel (18), the lower extreme fixedly connected with of fixed plate (32) chooses lamina membranacea (27), the lower extreme of choosing lamina membranacea (27) is the zigzag, the lower extreme of choosing lamina membranacea (27) all with the upper end mutual range of cuspid (24), the upper portion periphery of crushing roller (17) is provided with fender (26), fender (26) fixed connection is inside frame (10) lower extreme, the film removing roller (21) and the film collecting roller (20) are opposite in rotation direction, and the film removing roller (21) is rotatably connected to the inner side of the lower end of the rack (10).

2. The agricultural machine for harvesting plastic films according to claim 1, wherein: the middle part of the top end of the cleaning box (5) is rotatably connected with a door panel (30) through a hinge.