CN107896526A - A kind of cotton field upper layer film recovery vehicle - Google Patents
A kind of cotton field upper layer film recovery vehicle Download PDFInfo
- Publication number
- CN107896526A CN107896526A CN201711182193.7A CN201711182193A CN107896526A CN 107896526 A CN107896526 A CN 107896526A CN 201711182193 A CN201711182193 A CN 201711182193A CN 107896526 A CN107896526 A CN 107896526A
- Authority
- CN
- China
- Prior art keywords
- vehicle frame
- fixed
- spool
- switch
- upper layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B43/00—Gatherers for removing stones, undesirable roots or the like from the soil, e.g. tractor-drawn rakes
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0287—Devices for laying-out or removing ground coverings
Abstract
The invention discloses a kind of cotton field upper layer film recovery vehicle,Including two front-wheels and two trailing wheels,Front axle is equipped between front-wheel,Hind axle is equipped between trailing wheel,Left vehicle frame and right vehicle frame are separately fixed between front axle and hind axle,A motor is fixed with right vehicle frame,Motor is equipped with retarder,Retarder is equipped with a main shaft,The left end of main shaft is fixed with a tetragonous inserted block,Left vehicle frame is equipped with spool locating slot,In the left end insertion spool locating slot of spool,The right end of spool is socketed on tetragonous inserted block by tetragonous jack,A cross bar is fixed with left vehicle frame and right vehicle frame,It is fixed with cross bar close to switch,A crossbeam is fixed with left vehicle frame and right vehicle frame,Crossbeam is equipped with two fans,Storage battery is fixed with right vehicle frame,Push rod is equipped with switch button,Fan,Switch button and storage battery are in series,Motor,Switch button,Storage battery and it is in series close to switch.The beneficial effect that the present invention obtains is:Recovering effect is good, and organic efficiency is high.
Description
Technical field
The present invention relates to cotton planting management mechanical device, particularly a kind of cotton field upper layer film recovery vehicle.
Background technology
Yellow River basin cotton region is one of big cotton main producing region in China three, and the area is generally using covering mulch, neat after seedling after broadcasting
Traditional seeding method of seedling is put in artificial perforate, but manually to put seedling time-consuming for perforate.Lower membrane is first covered, sowing is punched on film,
Be covered with again the two-membrane process seeding method of tunic can be given full play in cotton growth mid-early stage double mulch film heat water conservation work
With, low temperature, the influence of rainfall can have not only been reduced, but also reach and put that seedling is convenient, effect of saving of labor, its yield covers ground after being broadcast with tradition
Film mode is equal to or slightly better, and technology of keeping a full stand of seedings to the sowing of improvement Yellow River basin cotton region has important practice significance.Generally after planting 7
My god, that is, the upper layer film of two-membrane process is thrown off when emerging.Currently, due to lacking special upper strata Membrane recovery unit MRU, kind can only be passed through
The both hands of plant personnel throw off upper layer film, and recovering effect is poor, and work efficiency has much room for improvement.
The content of the invention
The problem to be solved in the present invention is:Offer one kind is simple in structure, easy to operate, recovering effect is good and organic efficiency is high
Cotton field upper layer film recovery vehicle.
To solve the above-mentioned problems, cotton field upper layer film recovery vehicle of the invention, including two front-wheels and two trailing wheels, it is described
Front axle is equipped between front-wheel, hind axle is equipped between trailing wheel, the left and right ends of the front axle are respectively provided with a preceding fixed block,
Fixed block after the left and right ends of the hind axle are respectively provided with one, the preceding fixed block is corresponded with rear fixed block, corresponding
Preceding fixed block and rear fixed block between fix left vehicle frame and right vehicle frame respectively, the left vehicle frame and right vehicle frame are fixedly arranged at the front end with
A push rod is fixed in the rear end of front frame, the left vehicle frame and right vehicle frame, and the top of the push rod is fixed with handle, the right side
A motor is fixed with vehicle frame, the motor is equipped with retarder, and the retarder is equipped with a main shaft, the main shaft
Left end is fixed with a tetragonous inserted block, and the central axes of the tetragonous inserted block and the central axes of main shaft are located at same horizontal linear
On, one piece of spool locating piece is fixed with the left vehicle frame, the spool that the spool locating piece is equipped with a top end opening is determined
Position groove, further includes a spool, the right end of the spool is equipped with a tetragonous jack, the central axes of the tetragonous jack and spool
Central axes be located on same horizontal linear, the left end of the spool is inserted in spool locating slot, the right end of the spool
It is socketed on by tetragonous jack on tetragonous inserted block, the left and right ends of the spool further respectively have a circular position-arresting disk, institute
State and a upright bar is respectively fixed with the left vehicle frame and right vehicle frame at spool rear, inserted with one first guiding between the upright bar
Roller and second guide roller, first guide roller are located at the surface of the second guide roller, first guide roller and second
The left and right ends of guide roller are equipped with a circular positioning disk, consolidate on the left vehicle frame and right vehicle frame of the second guide roller front end
Surely there is a cross bar, one is fixed with the cross bar close to switch, the close switch is placed straight up, before the motor
A crossbeam is fixed with the left vehicle frame and right vehicle frame at end, the left and right ends of the crossbeam are respectively fixed with a fan upright bar,
A shaft is inserted into the fan upright bar, the front end of the shaft is equipped with external screw thread, and the external screw thread is equipped with a fixation
Nut, the rear end of shaft are fixed with fan base, and the top of the fan base is equipped with fan, one is fixed with the right vehicle frame
A storage battery, the push rod are equipped with a switch button, and the fan, switch button and storage battery are in series, the motor,
Switch button, storage battery and it is in series close to switch.
Further, for the ease of carrying out operations the night when, cotton field upper layer film recovery vehicle of the invention is described
The front end of front frame is evenly equipped with several LED light, and the push rod is equipped with a light switch, after the LED light parallel connection with photograph
Bright switch and storage battery are in series.
Further, in order to ensure front wheels and rear wheels can be rotated smoothly, cotton field upper layer film recovery vehicle of the invention, before described
Rolling bearing is equipped between wheel shaft and front-wheel and between hind axle and trailing wheel.
The beneficial effect that the present invention obtains is:(1) it is simple in structure;(2) when needing to recycle upper layer film, will return first
Return the vehicle to the garage and knock off and be pushed to one end of upper layer film to be recycled, then by one end of upper layer film successively around the second registration roller and the first positioning
After roller, it is wound on spool, then presses switch button, is started fan, recovery vehicle can be promoted afterwards along upper layer film
Length direction movement, when mobile, recovery vehicle be located at the surface of upper layer film, can continuous general after starting fan
The soil of upper layer film left and right ends is blown off from upper layer film, that is, alleviates the resistance that spool rolls upper layer film, and can make upper layer film
Surface keep clean hygiene state, recovery vehicle during traveling, if close to switch top upper layer film position compared with
It is low, then the sensing range close to switch is in, at this time close to switch closure, motor is activated at this time, and motor will pass through main shaft
Drive spool rotate, using spool by upper strata film roll on spool, when close to switch top upper strata film location it is high when, then be in
Close to outside the sensing range of switch, at this time close to switching off, motor is stopped, and spool also stops operating, and therefore, passes through
Close to the control of switch, upper layer film is rolled speed and the gait of march of recovery vehicle and can be consistent, with existing recycling manually
Mode is compared, and recovering effect is good, and organic efficiency is high;(3) the first guide roller and the second guide roller, the first guide roller and second are equipped with
The left and right ends of guide roller are equipped with positioning disk, and the left and right ends of spool are equipped with position-arresting disk, during upper layer film is rolled, energy
Upper layer film be oriented to and spacing, so that the further recovering effect of upper layer film;(4) it is that activity connects between spool and main shaft
Connect, also to be flexibly connected between spool locating slot, thus the upper layer film for picking and placeing spool from recovery vehicle and having recycled;(5) it is loose
Open fixing nut, you can the rotation angle of fan is rotated along shaft, and then adjusts the wind direction of fan, fan will preferably be returned
The soil of winder both sides is blown off;(6) when night, light switch is pressed, you can start LED light, so as to provide good photograph
Bright condition, easy to continuing for upper strata mould recovery operation;(7) between front axle and front-wheel and between hind axle and trailing wheel
Equipped with rolling bearing, thus it can ensure that front wheels and rear wheels smoothly rotate.
Brief description of the drawings
Fig. 1 is the front view of the present invention.
Fig. 2 is the top view of the present invention.
Fig. 3 is the sectional view in A-A faces in Fig. 2.
In figure:1st, hind axle, 2, trailing wheel, 3, push rod, 4, light switch, 5, switch button, 6, handle,
7th, the first guide roller, 8, positioning disk, the 9, second guide roller, 10, LED light, 11, upright bar, 12, right vehicle frame,
13rd, close to switch, 14, cross bar, 15, retarder, 16, motor, 17, storage battery, 18, fan base
19th, fan, 20, fan upright bar, 21, fixing nut, 22, shaft, 23, upper layer film, 24, crossbeam,
25th, front-wheel, 26, front axle, 27, front frame, 28, rear fixed block, 29, main shaft, 30, tetragonous inserted block,
31st, position-arresting disk, 32, spool, 33, spool locating piece, 34, preceding fixed block, 35, left vehicle frame,
36th, spool locating slot.
Embodiment
As shown in Figure 1, Figure 2 and Figure 3, cotton field upper layer film recovery vehicle of the invention, including two trailing wheels 2 and two front-wheels
25, hind axle 1 is equipped between the trailing wheel 2, is equipped with front axle 26 between front-wheel 25, the left and right ends of the hind axle 1 are respectively set
Fixed block 28 after having one, the left and right ends of the front axle 26 are respectively provided with a preceding fixed block 34, the preceding fixed block 34 with
Fixed block 28 corresponds afterwards, fixes left vehicle frame 35 and right vehicle frame between corresponding preceding fixed block 34 and rear fixed block 28 respectively
12, the left vehicle frame 35 and right vehicle frame 12 are fixedly arranged at the front end with front frame 27, and the rear end of the left vehicle frame 35 and right vehicle frame 12 is equal
A push rod 3 is fixed, the top of the push rod 3 is fixed with handle 6, a motor 16 is fixed with the right vehicle frame 12, described
Motor 16 is equipped with retarder 15, and the retarder 15 is equipped with a main shaft 29, and the left end of the main shaft 29 is fixed with one
Tetragonous inserted block 30, the central axes of the tetragonous inserted block 30 are located on same horizontal linear with the central axes of main shaft 29, the left side
One piece of spool locating piece 33 is fixed with vehicle frame 35, the spool locating piece 33 is equipped with the spool locating slot of a top end opening
36, a spool 32 is further included, the right end of the spool 32 is equipped with a tetragonous jack, the central axes of the tetragonous jack and volume
The central axes of axis 32 are located on same horizontal linear, and the left end of the spool 32 is inserted in spool locating slot 36, the volume
The right end of axis 32 is socketed on tetragonous inserted block 30 by tetragonous jack, and the left and right ends of the spool 32 further respectively have a circle
The position-arresting disk 31 of shape, a upright bar 11 is respectively fixed with the left vehicle frame 35 and right vehicle frame 12 at 32 rear of spool, described vertical
It is located at the second guide roller 9 inserted with first guide roller 7 and second guide roller 9, first guide roller 7 between bar 11
Surface, the left and right ends of 7 and second guide roller 9 of the first guide roller are equipped with a circular positioning disk 8, described
A cross bar 14 is fixed with the left vehicle frame 35 and right vehicle frame 12 of two guide rollers, 9 front end, being fixed with one on the cross bar 14 connects
Nearly switch 13, it is described to be placed straight up close to switch 13, it is fixed on the left vehicle frame 35 and right vehicle frame 12 of 16 front end of motor
There is a crossbeam 24, the left and right ends of the crossbeam 24 are respectively fixed with a fan upright bar 20, are inserted in the fan upright bar 20
Enter a shaft 22, the front end of the shaft 22 is equipped with external screw thread, and the external screw thread is equipped with a fixing nut 21, shaft 22
Rear end be fixed with fan base 18, the top of the fan base 18 is equipped with fan 19, one is fixed with the right vehicle frame 12
A storage battery 17, the push rod 3 are equipped with a switch button 5, and the fan 19, switch button 5 and storage battery 17 are in series,
The motor 16, storage battery 17, switch button 5 and close switch 13 are in series;The front end of the front frame 27 is evenly equipped with some
A LED light 10, the push rod 3 are equipped with a light switch 4, after 10 parallel connection of LED light with light switch 4 and storage battery 17
It is in series;Rolling bearing is equipped between the front axle 26 and front-wheel 25 and between hind axle 1 and trailing wheel 2.
The cotton field upper layer film recovery vehicle of the present invention, it is simple in structure, first will recycling when needing to recycle upper layer film 23
Car is pushed to one end of upper layer film 23 to be recycled, and one end of upper layer film 23 is then bypassed the second registration roller 9 and first successively
After registration roller 7, it is wound on spool 32, then presses switch button 5, is started fan 19, recycling can be promoted afterwards
Car is moved along the length direction of upper layer film 23, when mobile, recovery vehicle is located at the surface of upper layer film 23, starting fan it
Afterwards, constantly the soil of 23 left and right ends of upper layer film can be blown off from upper layer film 23, that is, alleviates spool 32 and roll upper layer film
23 resistance, and the surface of upper layer film 23 can be made to keep the state of clean hygiene, recovery vehicle is during traveling, if close open
It is relatively low to close the position of the upper layer film 23 of 13 tops, then is in the sensing range close to switch 13, at this time close to the closure of switch 13, electricity
Machine 16 is activated, and motor 16 will drive spool 32 rotate by main shaft 29, using spool 32 by upper layer film volume 23 in spool 32
On, when 23 position of upper layer film close to the top of switch 13 is higher, then it is in close to outside the sensing range of switch 13, connects at this time
Nearly switch 13 disconnects, and motor 16 is stopped, and spool 32 also stops operating, and therefore, passes through the control close to switch 13, upper layer film
23 roll speed and the gait of march of recovery vehicle and can be consistent, and compared with existing manual way of recycling, recovering effect is good,
Organic efficiency is high.
The cotton field upper layer film recovery vehicle of the present invention, equipped with the first guide roller 7 and the second guide roller 9, the first guide roller 7 and the
The left and right ends of two guide rollers 9 are equipped with positioning disk 8, and the left and right ends of spool 32 are equipped with position-arresting disk 31, are rolling upper layer film 23
During, upper layer film 23 can be carried out to be oriented to and spacing, so that the further recovering effect of upper layer film 23.
The cotton field upper layer film recovery vehicle of the present invention, to be flexibly connected between spool 32 and main shaft 29, with spool locating slot 36
Between also to be flexibly connected, thus spool 32 and the upper layer film recycled 23 are picked and placeed from recovery vehicle.
The cotton field upper layer film recovery vehicle of the present invention, unclamps fixing nut 21, you can the rotation of fan 19 is rotated along shaft 22
Angle, and then the wind direction of fan 19 is adjusted, fan 19 is preferably blown the soil for recycling 23 both sides of film off.
When night, light switch 4 is pressed, you can start LED light 10, so as to provide good lighting condition, be easy to
Upper strata mould recovery operation continues.
The cotton field upper layer film recovery vehicle of the present invention, between front axle 26 and front-wheel 25 and between hind axle 1 and trailing wheel 2
Equipped with rolling bearing, thus it can ensure that front-wheel 25 and trailing wheel 2 smoothly rotate.
Claims (3)
- A kind of 1. cotton field upper layer film recovery vehicle, it is characterised in that:Including two front-wheels (25) and two trailing wheels (2), the front-wheel (25) front axle (26) is equipped between, is equipped with hind axle (1) between trailing wheel (2), the left and right ends of the front axle (26) are respectively set There is a preceding fixed block (34), fixed block (28) after the left and right ends of the hind axle (1) are respectively provided with one, the preceding fixed block (34) corresponded with rear fixed block (28), fix left car between corresponding preceding fixed block (34) and rear fixed block (28) respectively Frame (35) and right vehicle frame (12), the left vehicle frame (35) and right vehicle frame (12) are fixedly arranged at the front end with front frame (27), the left car A push rod (3) is fixed in the rear end of frame (35) and right vehicle frame (12), and the top of the push rod (3) is fixed with handle (6), described It is fixed with a motor (16) on right vehicle frame (12), the motor (16) is equipped with retarder (15), on the retarder (15) Equipped with a main shaft (29), the left end of the main shaft (29) is fixed with a tetragonous inserted block (30), the tetragonous inserted block (30) Central axes and the central axes of main shaft (29) are located on same horizontal linear, and being fixed with one piece of spool on the left vehicle frame (35) determines Position block (33), the spool locating piece (33) are equipped with the spool locating slot (36) of a top end opening, further include a spool (32), the right end of the spool (32) is equipped with a tetragonous jack, the central axes of the tetragonous jack and the axis of spool (32) Line is located on same horizontal linear, and the left end of the spool (32) is inserted in spool locating slot (36), the spool (32) Right end be socketed on by tetragonous jack on tetragonous inserted block (30), the left and right ends of the spool (32) further respectively have a circle The position-arresting disk (31) of shape, is respectively fixed with a upright bar on the left vehicle frame (35) and right vehicle frame (12) at spool (32) rear (11), it is oriented between the upright bar (11) inserted with first guide roller (7) and second guide roller (9), described first Roller (7) is located at the surface of the second guide roller (9), and the left and right ends of first guide roller (7) and the second guide roller (9) are all provided with There is a circular positioning disk (8), one is fixed with the left vehicle frame (35) and right vehicle frame (12) of the second guide roller (9) front end Root cross bar (14), one is fixed with the cross bar (14) close to switch (13), described to be placed straight up close to switch (13), A crossbeam (24), a left side for the crossbeam (24) are fixed with the left vehicle frame (35) and right vehicle frame (12) of motor (16) front end Right both ends are respectively fixed with a fan upright bar (20), and a shaft (22), the shaft are inserted into the fan upright bar (20) (22) front end is equipped with external screw thread, and the external screw thread is equipped with a fixing nut (21), and the rear end of shaft (22) is fixed with wind Base (18) is fanned, the top of the fan base (18) is equipped with fan (19), an electric power storage is fixed with the right vehicle frame (12) Pond (17), the push rod (3) are equipped with a switch button (5), the fan (19), switch button (5) and storage battery (17) It is in series, the motor (16), storage battery (17), switch button (5) and close switch (13) are in series.
- 2. upper layer film recovery vehicle in cotton field according to claim 1, it is characterised in that:The front end of the front frame (27) is evenly distributed with Have several LED light (10), the push rod (3) is equipped with a light switch (4), after the LED light (10) is in parallel with illumination Switch (4) and storage battery (17) are in series.
- 3. upper layer film recovery vehicle in cotton field according to claim 1, it is characterised in that:The front axle (26) and front-wheel (25) Between and hind axle (1) and trailing wheel (2) between be equipped with rolling bearing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711182193.7A CN107896526A (en) | 2017-11-23 | 2017-11-23 | A kind of cotton field upper layer film recovery vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711182193.7A CN107896526A (en) | 2017-11-23 | 2017-11-23 | A kind of cotton field upper layer film recovery vehicle |
Publications (1)
Publication Number | Publication Date |
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CN107896526A true CN107896526A (en) | 2018-04-13 |
Family
ID=61847525
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201711182193.7A Pending CN107896526A (en) | 2017-11-23 | 2017-11-23 | A kind of cotton field upper layer film recovery vehicle |
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CN (1) | CN107896526A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109819699A (en) * | 2019-03-27 | 2019-05-31 | 甘肃洮河拖拉机制造有限公司 | Give up film pick-up machine in rotary teeth type farmland |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103518431A (en) * | 2013-10-24 | 2014-01-22 | 关文照 | Straw crushing returning-to-field and used plastic film recycling all-in-one machine |
CN204399551U (en) * | 2015-01-26 | 2015-06-17 | 辽宁华瑞联合制药有限公司 | A kind of unreeling structure of the Aluminium-coating Packer for pharmacy |
CN204702271U (en) * | 2015-03-19 | 2015-10-14 | 上海兰庆包装材料有限公司 | A kind of wrap-up that can realize core being fixed a point cut |
CN205454429U (en) * | 2016-01-27 | 2016-08-17 | 王硕 | Multifunctional agriculture rotary cultivator attachment |
CN107251680A (en) * | 2017-05-31 | 2017-10-17 | 郑州宇恒环保技术有限公司 | Ground Membrane recovery unit MRU with regulation positioning function |
CN206559843U (en) * | 2017-03-09 | 2017-10-17 | 杨苑苑 | A kind of hand propelled cornstalk harvesting device |
-
2017
- 2017-11-23 CN CN201711182193.7A patent/CN107896526A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103518431A (en) * | 2013-10-24 | 2014-01-22 | 关文照 | Straw crushing returning-to-field and used plastic film recycling all-in-one machine |
CN204399551U (en) * | 2015-01-26 | 2015-06-17 | 辽宁华瑞联合制药有限公司 | A kind of unreeling structure of the Aluminium-coating Packer for pharmacy |
CN204702271U (en) * | 2015-03-19 | 2015-10-14 | 上海兰庆包装材料有限公司 | A kind of wrap-up that can realize core being fixed a point cut |
CN205454429U (en) * | 2016-01-27 | 2016-08-17 | 王硕 | Multifunctional agriculture rotary cultivator attachment |
CN206559843U (en) * | 2017-03-09 | 2017-10-17 | 杨苑苑 | A kind of hand propelled cornstalk harvesting device |
CN107251680A (en) * | 2017-05-31 | 2017-10-17 | 郑州宇恒环保技术有限公司 | Ground Membrane recovery unit MRU with regulation positioning function |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109819699A (en) * | 2019-03-27 | 2019-05-31 | 甘肃洮河拖拉机制造有限公司 | Give up film pick-up machine in rotary teeth type farmland |
CN109819699B (en) * | 2019-03-27 | 2023-11-14 | 甘肃洮河拖拉机制造有限公司 | Rotary tooth type farmland waste film pickup machine |
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Application publication date: 20180413 |
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