CN104904347B - A kind of Telescopic shaft type incomplete film-recovering machine of hydraulic control - Google Patents
A kind of Telescopic shaft type incomplete film-recovering machine of hydraulic control Download PDFInfo
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- CN104904347B CN104904347B CN201510185035.1A CN201510185035A CN104904347B CN 104904347 B CN104904347 B CN 104904347B CN 201510185035 A CN201510185035 A CN 201510185035A CN 104904347 B CN104904347 B CN 104904347B
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- film
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- 230000007246 mechanism Effects 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims description 2
- 239000010720 hydraulic oil Substances 0.000 claims 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 2
- 238000005096 rolling process Methods 0.000 abstract 2
- 238000004064 recycling Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000002362 mulch Substances 0.000 description 4
- 239000002689 soil Substances 0.000 description 3
- 239000003351 stiffener Substances 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000002786 root growth Effects 0.000 description 1
- 230000007226 seed germination Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
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- Handcart (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a kind of Telescopic shaft type incomplete film-recovering machines of hydraulic control, belong to agricultural machinery technological field, the Telescopic shaft type incomplete film-recovering machine of hydraulic control is as schemed from left to right to be arranged as：Rear walking wheel, film-collecting box, film picking machine structure, front walking wheel, speed reducer, traction are placed in rack；It unloads film backplate and scrapes diaphragm plate and be fixed on film-collecting box.It is driven axis connection speed reducer and sprocket wheel band movable sprocket rotates, sprocket wheel is rotated with membranous system is picked up by chain link realization.It picks up during membranous system rotates and picks up film by picking up the stretching rolling of film bar tooth, retract when rolling and unload film backplate and realization is coordinated to unload film.The present invention improves the reliability of incomplete film-recovering machine, installs film picking machine structure, utilization of the hydraulic control system in incomplete film-recovering machine is proposed, suitable for the used plastic collection of large area film-covering planting.
Description
Technical field
The invention belongs to agricultural mechanical field, more particularly to a kind of residual mulch for being suitable for the farmland of plastic mulching plantation after autumn
Recycling.
Background technology
Covering with ground sheeting, which has, heats, preserves soil moisture and improves the cold, effect of arid area crop yield, extensively should
For fields such as cotton, corn and vegetable cultivations.Due to the expansion of overlay film area, the growth of the overlay film time limit, it is detained the residual of field
Mulch causes the serious pollution of farmland and environment.Mulch residual needs the centuries that could decompose in the soil, if not in time
The problems such as processing can cause soil deterioration, moisture and nutrient transmission are difficult, percentage of seedgermination reduces and limits plant root growth,
So as to influence the development of agricultural.Residual mulch recycling may be employed manually to pick up recycles two methods with mechanization, using mechanization
Recycling has many advantages, such as time saving, laborsaving and suitable large area farmland incomplete film recycling, but existing incomplete film-recovering machine exists automatically
The problems such as unloading low film rate, residual film winding equipment, therefore, the Telescopic shaft type incomplete film-recovering machine for designing a kind of hydraulic control solves automatically
The winding problem of film and residual film to equipment is unloaded, to ensureing that agricultural sustainable development is of great significance.
Country's hydraulic technique is not applied in incomplete film-recovering machine also at present.Existing Telescopic shaft type incomplete film-recovering machine and elastic claw
Bar tooth, which stretches, in formula incomplete film-recovering machine is realized by mechanical mechanisms such as cam mechanism and eccentric stiffeners, such as centering type residual film
Retracting device and the incomplete film-recovering machine (Chinese Patent Application No. being made of the device：201020604657.6) in eccentric stiffener
There are complicated, installation difficulty is big and the shortcomings of poor performance, cause to hold during the tooth-like incomplete film-recovering machine work of existing telescopic rod
It easily breaks down, reliability is low.The telescopic device structure of hydraulic control is relatively easy, and telescopic rod stretches by sending oil and oil return
Two act to control, and hydraulic telescopic device is applied in Telescopic shaft type incomplete film-recovering machine, can ensure that telescopic rod tooth is effective
Simplify film picking machine structure while flexible, improve its reliability.
The content of the invention
The tooth-like residual film of telescopic rod that film bar tooth stretches is picked up using HYDRAULIC CONTROL SYSTEM it is an object of the invention to provide a kind of
Recycling machine.
The technical solution adopted by the present invention is：
The Telescopic shaft type incomplete film-recovering machine of a kind of hydraulic control, including rear walking wheel 1, film-collecting box 2, signal generator 3, machine
Frame 4, front walking wheel 5, hitch frame 6, retarder 7, transmission line 8, signal generator 9, signal receiver 10, Xie Mo mechanisms main shaft
11st, scrape diaphragm plate 12, unload film backplate 13, film picking machine structure 14, control cabinet 15, transmission shaft 16, chain 17；
The rack 4 is welding rigid frame, and higher than the rack back rest 4001, rack cant beam 4003 is the frame front beam 4004 of forepart
The transition portion of rack front and rear beam 4003 and 4001, retarder fixed frame 4005 are located at the preceding part of rack 4, and Xie Mo mechanisms are fixed
Frame 4002 is welded on the rack back rest 4001；
Hitch frame 6 and rack 4 are bolted, and retarder 7 is fixed on by bolt on retarder fixed frame 4005, picks up film
Mechanism 14 is located at 4004 position of frame front beam, and film-collecting box 2 is fixed by welding on the rack back rest 4001；Xie Mo mechanisms main shaft 11
Positioned at the top for unloading film institutions fixator 4002, four are scraped diaphragm plate by 3600It is uniformly fixed on Xie Mo mechanisms main shaft 11, unloads film
Backplate 13 is welded on film-collecting box 2；
It in the film picking machine structure 14, picks up film bar tooth 1401 and divides for 4 rows, it is 90 often to arrange interval angles0, four rows on roller 1402
The position in hole and number pick up film bar tooth one-to-one corresponding with four rows, and often row picks up film bar tooth 1401 and is welded in a fixed plate, each
Fixed plate passes through hydraulic telescopic device 1, hydraulic telescopic device 2 1404, hydraulic telescopic device 3 1405 and hydraulic pressure respectively
Telescopic device 4 1406 is connected with film picking machine structure main shaft 1408；
Control cabinet 15 is fixed on film picking machine structure main shaft 1408, and inside roller 1402, hydraulic pressure is included in control cabinet
Oil pipe 1501, three position four-way electromagnetic valve 1502, conducting wire 1503, single-pole double-throw switch (SPDT) 1504, control circuit 1505, hydraulic pump
1506。
During tractor-drawn incomplete film-recovering machine advances, the retarder 7 being connected with tractor output shaft passes through chain drive
Film picking machine structure 14 is driven to rotate.It picks up film bar tooth 1401 and roller 1402 is stretched out when going to 3 position of signal generator, film bar is picked up in realization
Tooth 1401 picks up forward residual film after burying, then residual film elevator to unloading 13 position of film backplate；It picks up film bar tooth 1401 and reaches letter
Start to bounce back into roller 1402 during number 9 position of generator, pick up when film bar tooth 1401 reaches the top and be fully retracted roller 1402；
While picking up film bar tooth 1401 and bounce back, laid down by scraping diaphragm plate 12 and unloading film backplate 13 and pick up the residual film on film bar tooth 1401；Most
Afterwards, unload the residual film on diaphragm plate 13 and enter film-collecting box 2.
The invention has the characteristics that：
(1) present invention picks up the automatic telescopic of film bar tooth using hydraulic control technology to realize, design structure is relatively easy；
(2) the flexible of film bar tooth is picked up to realize instead of eccentric stiffener and cam mechanism by hydraulic telescopic device,
So that film picking machine structure reliability is improved.
Description of the drawings
Attached drawing 1 is the Telescopic shaft type incomplete film-recovering machine main structure diagram of hydraulic control；
Attached drawing 2 is the Telescopic shaft type incomplete film-recovering machine overlooking the structure diagram of hydraulic control；
Attached drawing 3A is rack front view；
Attached drawing 3B is frame plan；
Attached drawing 4A is film picking machine structure front view；
Attached drawing 4B is film picking machine structure top view；
5 control principle drawing of attached drawing.
In figure：1- rear walking wheels；2- film-collecting boxs；3- signal generators；4- racks；5- front walking wheels；6- hitch frames；7- subtracts
Fast device；8- transmission lines；9- signal generators；10- signal receivers；11- Xie Mo mechanisms main shaft；12- scrapes diaphragm plate；13- unloads film
Backplate；14- film picking machine structures；15- control cabinets；16- transmission shafts；17- chains；1401- picks up film bar tooth；1402- rollers；1403- liquid
Pressure stretch compression apparatus one；1404- hydraulic telescopic devices two；1405 hydraulic telescopic devices three；1406- hydraulic telescopic devices four；1407-
Fixed plate；1408- film picking machine structure main shafts；The 4001- rack back rest；4002- unloads film institutions fixator；4003- rack cant beams；
4004- frame front beams；4005- retarder fixed frames.
Specific embodiment
The concrete structure to the present invention and the course of work further illustrate with reference to the accompanying drawings and examples.
Fig. 1 is the Telescopic shaft type incomplete film-recovering machine main structure diagram of hydraulic control, and Fig. 2 is the telescopic rod of hydraulic control
Formula incomplete film-recovering machine overlooking the structure diagram.The Telescopic shaft type incomplete film-recovering machine of hydraulic control include rear walking wheel 1, film-collecting box 2,
Signal generator 3, rack 4, front walking wheel 5, hitch frame 6, retarder 7, transmission line 8, signal generator 9, signal receiver
10th, Xie Mo mechanisms main shaft 11, scrape diaphragm plate 12, unload film backplate 13, film picking machine structure 14, control cabinet 15, transmission shaft 16, chain 17；Subtract
Fast device 7 is fixed on the retarder fixed frame 4005 in rack 4, and film picking machine structure 14 is fixed on machine by film picking machine structure main shaft 1408
On the front-axle beam 4004 of frame 4, film-collecting box 2 is fixed on the rack back rest 4001.
Fig. 3 A and Fig. 3 B are the front view and top view of rack 4.Rack 4 is weld holder, and frame front beam 4004 passes through rack
Cant beam 4003 is connected with the rack back rest 4001.Unload that film institutions fixator 4002 is angled to be welded on the rack back rest 4001.
Hydraulic telescopic device 1 in film picking machine structure 14, hydraulic telescopic device 2 1404, hydraulic telescopic device 3 1405,
Hydraulic telescopic device 4 1406 and roller 1402 are fixed on film picking machine structure main shaft 1408, and fixed plate 1407 is fixed on a hydraulic pressure
On telescopic device, 1407 outside of fixed plate is dispersed with a row and picks up film bar tooth 1401.
Fig. 5 schematic diagrams in order to control.Hydraulic telescopic device 1, hydraulic telescopic device 2 1404, hydraulic telescopic device three
1405 and hydraulic telescopic device 4 1406 it is flexible be by three-position four-way valve 1502 control hydraulic pump 1506 send oil and oil return come reality
Existing.Control circuit 1505 handles different signals and realizes sending for three-position four-way valve 1502 to control single-pole double-throw switch (SPDT) 1504
Oil and the time of oil return.
The course of work of the Telescopic shaft type incomplete film-recovering machine of hydraulic control：
As shown in Figure 1, Figure 2 with shown in Fig. 3 A；Hitch frame 6 is connected with tractor, and residual film is driven by tractive force when tractor moves ahead
Recycling machine moves ahead.During moving ahead, rear walking wheel 1 and front walking wheel 5 are rolled and advanced；While equipment moves ahead, 7 He of retarder
The output axis connection of tractor realizes the change in velocity of rotation and direction；Rotatory force after speed and direction change is through transmission shaft
16 and chain 17 pass to film picking machine structure main shaft 1408, realize that film picking machine structure main shaft 1408 rotates；1408 band of film picking machine structure main shaft
The entire rotation counterclockwise of film picking machine structure 14.
In 14 rotation process of film picking machine structure, pick up the flexible of film bar tooth 1401 and realized by hydraulic telescopic device 1, believed
Number generator 3 and 10 controls the action executing of hydraulic telescopic device 1.When picking up film bar tooth 1401 and going to such as Fig. 1 left ends,
Signal receiver 10 receives the signal that signal generator 3 is sent, and is then passed to by 83 signals received of transmission line
Control circuit 1505 in control cabinet 15, signal control leading for single-pole double-throw switch (SPDT) 1504 by the processing of control circuit 1505
One interface contact of sheet body and switch, one end work for so allowing for three position four-way electromagnetic valve 1502 realize that control hydraulic pressure is stretched
Telescopic rod is overhanging in compression apparatus 1；Hydraulic telescopic device 1 drives fixed plate 1407 to be displaced outwardly, fixed plate 1407
Be displaced outwardly the row in fixed plate 1407 is driven to pick up film bar tooth 1401 and be also displaced outwardly, pick up film bar tooth 1401 and stretch out roller
1402.It is always stretching state that film bar tooth 1401, which is picked up, stretching out roller 1402 to this period unloaded between film backplate 13, so
It is achieved that and picks up two processes of film and elevator.
Equally, when going to horizontal level upward 60 with the film bar tooth 1401 of picking up of residual film0When, signal receiver 10 receives letter
The signal of number generator 9, is then passed to by the signal of 8 signal generators 9 received of transmission line in control cabinet 15
In control circuit 1505, signal controls the guide card body of single-pole double-throw switch (SPDT) 1504 and switch by the processing of control circuit 1505
Another interface contact, so allow for three position four-way electromagnetic valve 1502 the other end work, realize control hydraulically extensible dress
In putting 1 telescopic rod bounce back, hydraulic telescopic device 1 drive fixed plate 1407 move inwards, fixed plate 1407 to
In the mobile row driven in fixed plate 1407 pick up film bar tooth 1401 and also move inwards, guarantee pick up film bar tooth 1401 go to it is most upper
Roller 1402 is fully retracted during face.
When picking up film bar 1401 retraction roller 1402 of tooth, handle picks up film bar tooth under the action of scraping diaphragm plate 12 and unloading film backplate 13
Residual film on 1401 unloads, and residual film is entered through unloading film backplate in film-collecting box 2.The effect of roller 1402 is during entire winder
Ensure residual film always beyond cylinder wall, ensure that that unloads film backplate 13 unloads film, avoid residual film close to film picking machine structure main shaft
The 1408 winding problems generated.
Claims (3)
1. a kind of Telescopic shaft type incomplete film-recovering machine of hydraulic control, which is characterized in that incomplete film-recovering machine by rear walking wheel (1) and before
Traveling wheel (5), film-collecting box (2), hitch frame (6), retarder (7), scrape diaphragm plate (12), unload film backplate (13), pick up film at rack (4)
Mechanism (14), control cabinet (15), transmission shaft (16), chain (17) composition, film picking machine structure (14) include roller (1402), pick up film bar
Tooth (1401), hydraulic telescopic device one (1403), hydraulic telescopic device two (1404), hydraulic telescopic device three (1405), hydraulic pressure
Telescopic device four (1406), fixed plate (1407), film picking machine structure main shaft (1408) composition；
The rack (4) is welding rigid frame, and the frame front beam (4004) of forepart is higher than the rack back rest (4001), rack cant beam
(4003) it is the transition portion of frame front beam (4004) and the back rest (4001), angle of inclination is by film picking machine structure and Xie Mo mechanisms
Structure size and installation site determine that retarder fixed frame (4005) is located at the preceding part of rack (4), unloads film institutions fixator
(4002) it is welded on the rack back rest (4001)；
Film picking machine structure (14) is mounted on frame front beam (4004)；Film-collecting box (2) is fixed by welding to the rack back rest (4001)
On；Diaphragm plate (12) and Xie Mo mechanisms main shaft (11) composition Xie Mo mechanisms are scraped, Xie Mo mechanisms main shaft (11), which is located at Xie Mo mechanisms, to be fixed
The top of frame (4002) is scraped diaphragm plate (12) for four and is uniformly fixed on Xie Mo mechanisms main shaft (11) by 360 °, unloads film backplate (13)
It is welded on film-collecting box (2)；
Signal receiver (10) receives the signal that signal generator (3) is sent, and passes through transmission line (8) and signal is passed to control
Control circuit (1505) in case (15), control circuit (1505) control single-pole double-throw switch (SPDT) (1504) is so that 3-position 4-way electromagnetism
Valve (1502) works, and control hydraulic telescopic device is overhanging or bounces back, and so as to drive fixed plate (1407) mobile, film bar tooth is picked up in realization
(1401) flexible.
2. the Telescopic shaft type incomplete film-recovering machine of hydraulic control according to claim 1, which is characterized in that described to pick up film bar tooth
It is divided into 4 rows, it is 90 ° often to arrange interval angles, and the position of four rounds and number pick up one a pair of film bar tooth with four rows on roller (1402)
Should, often row picks up film bar tooth (1401) and is welded on a fixed plate (1407), and each fixed plate (1407) is stretched respectively by hydraulic pressure
Compression apparatus one (1403), hydraulic telescopic device two (1404), hydraulic telescopic device three (1405) and hydraulic telescopic device four
(1406) it is connected with film picking machine structure main shaft (1408).
3. the Telescopic shaft type incomplete film-recovering machine of hydraulic control according to claim 1, which is characterized in that the control cabinet
(15) it is fixed on film picking machine structure main shaft (1408), and it is internal positioned at roller (1402), hydraulic oil pipe is included in control cabinet
(1501), three position four-way electromagnetic valve (1502), conducting wire (1503), single-pole double-throw switch (SPDT) (1504), control circuit (1505), hydraulic pressure
It pumps (1506).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510185035.1A CN104904347B (en) | 2015-04-20 | 2015-04-20 | A kind of Telescopic shaft type incomplete film-recovering machine of hydraulic control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510185035.1A CN104904347B (en) | 2015-04-20 | 2015-04-20 | A kind of Telescopic shaft type incomplete film-recovering machine of hydraulic control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104904347A CN104904347A (en) | 2015-09-16 |
| CN104904347B true CN104904347B (en) | 2018-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510185035.1A Expired - Fee Related CN104904347B (en) | 2015-04-20 | 2015-04-20 | A kind of Telescopic shaft type incomplete film-recovering machine of hydraulic control |
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| Country | Link |
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| CN (1) | CN104904347B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105532092B (en) * | 2016-01-24 | 2017-09-22 | 塔里木大学 | Rotary tillage spiketooth type topsoil incomplete film-recovering machine in cotton field after one kind is ploughed |
| CN106171069A (en) * | 2016-07-15 | 2016-12-07 | 吉林省农业机械研究院 | A kind of farmland surface used plastic collection device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6360827B1 (en) * | 2000-02-24 | 2002-03-26 | Clary Investment, Inc. | Method and apparatus for a transportable box blade assembly |
| CN202587879U (en) * | 2012-05-24 | 2012-12-12 | 石河子大学 | All-in-one machine for crushing and field returning of straws and recycling of residue films and root stubbles |
| CN203912478U (en) * | 2014-05-05 | 2014-11-05 | 宁夏智源农业装备有限公司 | The residual film recycling machine separated with foreign material with monitoring function |
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- 2015-04-20 CN CN201510185035.1A patent/CN104904347B/en not_active Expired - Fee Related
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| CN104904347A (en) | 2015-09-16 |
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