CN205142829U - Plastic film lifting and drop rotating drive arrangement that punches - Google Patents
Plastic film lifting and drop rotating drive arrangement that punches Download PDFInfo
- Publication number
- CN205142829U CN205142829U CN201520914104.3U CN201520914104U CN205142829U CN 205142829 U CN205142829 U CN 205142829U CN 201520914104 U CN201520914104 U CN 201520914104U CN 205142829 U CN205142829 U CN 205142829U
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- China
- Prior art keywords
- cutting tool
- punching
- pipe perforating
- driving shaft
- universal driving
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- Withdrawn - After Issue
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Abstract
The utility model relates to a plastic film lifting and drop rotating drive arrangement that punches belongs to agricultural machine technical field. The device includes rotary power source and plastic film perforating device, and the perforating device includes the interval distribution fenestrate liftable laminated plates that punches, and the rotatable pipe punching cutter that the end has the blade is loaded in the perforation interpolation, sprocket coaxial coupling that pipe punching cutter's upper end and drive chain drove, and the chain is connected with the gearbox output through -drive of punching that links firmly on laminated plates, it is articulated with the power input of preceding universal driving shaft that the power output shaft in rotary power source passes through the ball pivot head, and power input shaft and the driving sleeve of the gearbox that punches pass through vice connection of axial displacement of circumference restraint, and the driving sleeve connects through the power take off end hinge of ball pivot head with the back universal driving shaft, and the contiguous end of preceding universal driving shaft and back universal driving shaft constitutes axial displacement that circumference retrained pair. The utility model discloses a gearbox output driven chain that punches drives the sprocket of each pipe punching cutter upper end, makes it in the continual and steady rotation of lift in -process.
Description
Technical field
The utility model relates to the mulch film drilling device on a kind of celery plantation all-in-one, and especially a kind of mulch film lifting rotation punching drive unit, belongs to agricultural machinery technological field.
Background technology
Celery is the vegetables in area of cooling, and its seed is little, it is weak to emerge, therefore seeding quantity and planting density large, the whole furrow overlay film in cultivation, sowing, harvesting extremely need mechanization.
The intensive plantation of celery requires that horizontal and vertical spacing in the rows is 15cm usually, every bunch planting kind 20 ~ 25, seed level 2 ~ 3 ㎜, and cover the husky lid kind of washing, husky thickness is 1 ~ 1.5 ㎝, and mechanical work needs to realize playing the series of processes actions such as fenestra, sowing and Gai Sha.
Retrieve known, the patent No. is that the Chinese patent of ZL201420624230.0 discloses and a kind of self-propelledly beats fenestra, sowing, cover husky all-in-one, the quantitative seed metering device of this machine (typical structure can see the Chinese patent literature of application number 02242259.5 and 201020645840.0) positioned beneath triangle sowing sandbox, the side hypotenuse of triangle sowing sandbox forms moving sets with sowing sramana bar; Opposite side hypotenuse top and the vertical moving slider of triangle sowing sandbox are hinged, bottom and crank outer end hinged, top is extended sand discharge switch and is come directly towards; Blade is extended down in tip, and hinge dress sowing sramana, the prong of fork handle outer end forms moving sets with the lower end of sowing sramana bar; Sandbox is settled in the side of quantitative seed metering device, has one group of sand discharge pipe, sand discharge pipe is equipped with sand discharge switch bottom sandbox, and switch arm is positioned at the top of sand discharge switch top.This patent has comparatively quantum jump than original technology, automatically can complete sequence of operations such as beating fenestra, sowing, Gai Sha, significantly improve work efficiency.
But, in actual applying, applicant finds that this all-in-one remains in following bottleneck problem: the hole depth that not only punching-type is got is difficult to control, and mulch film is easily torn distortion during punching, be difficult to ensure that each Kong Weijun forms the regular hole penetrating mulch film, thus affect overlay film flatness and follow-up seeding quality.
Summary of the invention
In order to solve the problems of the technologies described above, applicant creates a kind of celery plantation all-in-one completing a series of operations such as rotary tillage, ridging, overlay film, punching, seeding, earthing continuously.Perforating device wherein comprises the lifting press lamina membranacea that lifting drive drives, the lower surface attachment foam-rubber cushion of pressuring diaphragm, pressuring diaphragm is perpendicular to the punching perforation spaced apart of line direction before hitching frame, perforation interpolation loads the rotatable pipe perforating cutting tool that end has cutting edge, the sprocket coaxiality that upper end and the driving chain of pipe perforating cutting tool drive is connected, and chain and the punching output shaft of gear-box be connected on pressuring diaphragm are in transmission connection.Because punching can decline fast under the drive of elevator, after pressuring diaphragm presses down the plastic film completed, continue because of the elastic deformation of foam-rubber cushion to decline, pipe perforating cutting tool wherein continues to rotate under chain sprocket mechanism drives, decline with pressuring diaphragm simultaneously, thus first on the film steady by pressure, mark circular hole, go deep into field again with the soil in desired depth brill porosity, therefore the film on earth's surface can be completely fixed, film cuts out the circular hole of rule, avoid deformation of thin membrane completely, and the length that pipe perforating cutting tool stretches out pressuring diaphragm makes a reservation for, therefore the drilling depth entering soil is completely the same.But realizing one of difficult problem that this innovative solution must solve is, the transmission mechanism as how simple realizes the also rotation freely while lifting of one group of pipe perforating cutting tool.
The purpose of this utility model is: propose the mulch film lifting rotation punching drive unit that a kind of structure is simple and direct, can realize the rotation freely while lifting of one group of pipe perforating cutting tool, thus plants the innovative design of all-in-one for celery and lay the foundation.
In order to reach above object, mulch film lifting rotation punching drive unit basic technical scheme of the present utility model is: comprise rack-mounted rotating power source and mulch film drilling device, described perforating device comprises the lifting press lamina membranacea forming vertical moving sets with frame, described pressuring diaphragm is perpendicular to the punching perforation spaced apart of front line direction, described perforation interpolation loads the rotatable pipe perforating cutting tool that end has cutting edge, the sprocket coaxiality that upper end and the driving chain of described pipe perforating cutting tool drive is connected, described chain and the punching output shaft of gear-box be connected on pressuring diaphragm are in transmission connection, the power take-off of described rotating power source is hinged by the power intake of ball pivot head and front universal driving shaft, the pair that moves axially that power input shaft and the driving sleeve of described punching gearbox are retrained by circumference is connected, described driving sleeve is hinged by the clutch end of ball pivot head and rear universal driving shaft, the abutting end of described front universal driving shaft and rear universal driving shaft form circumferential retrain move axially pair.
After adopting device of the present utility model, because the chain drive-belt of pipe perforating cutting tool upper end sprocket wheel is in transmission connection with the punching output shaft of gear-box be connected on pressuring diaphragm, therefore the quantity of no matter pipe perforating cutting tool, its rotary motion all realizes by same Chain conveyer, and transmission is very simple and direct; And for the elevating movement of pipe perforating cutting tool, how the gearbox that no matter punches is with in pressuring diaphragm elevating movement, by moving axially lifting rotation that pair the forms driving mechanism that punches stationary power source can be kept all the time to the smooth and easy transmission of Dynamic Execution parts rotary power containing two place's ball pivot heads and the circumference constraint of two places, thus the sprocket wheel of the chain-driving each pipe perforating cutting tool upper end driven is exported by punching gearbox, make its rotation continual and steady in lifting process.
Further, eight the punching perforation spaced apart of described pressuring diaphragm, each perforation interpolation loads the rotatable pipe perforating cutting tool that end has cutting edge, after the pipe perforating cutting tool upper end sprocket wheel being positioned at two ends walked around by described chain, engage from two ends with inside two contiguous adjacent pipe perforating cutting tool upper end sprocket wheels respectively, engage again with outside the two adjacent pipe perforating cutting tool upper end sprocket wheels at middle part, form roundabout engaging structure.
Further, described pipe perforating cutting tool is equipped with upper end and is fixed on top soil bar on hitching frame, the native plate in fixing top, lower end of described top soil bar.
Further, described pressuring diaphragm is connected with the piston-rod lower end of the lift cylinder as lifting drive, and the cylinder body of described lift cylinder is placed in frame.
Further, the lower surface attachment foam-rubber cushion of described pressuring diaphragm.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is for adopting celery of the present utility model plantation all-in-one complete machine structure schematic diagram.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the perspective view of Fig. 1.
Fig. 4 is the perforating device perspective view (omitting pad) of the utility model embodiment.
Fig. 5 is the orthographic projection upward view of Fig. 4.
Fig. 6 is the orthographic projection end view of Fig. 4.
Fig. 7 be Fig. 4 analyse and observe orthographic projection enlarged drawing.
Fig. 8 is the mulch film lifting rotation punching driving mechanism structure for amplifying schematic diagram of the utility model embodiment, forms mulch film lifting rotation to punch drive unit with Fig. 4.
Embodiment
Embodiment one
Adopt the celery plantation all-in-one of the present embodiment mulch film lifting rotation punching drive unit as shown in Figures 1 to 4, rotary tillage, ridging can be completed, overlay film, punching, seeding, a series of operation such as earthing, hitching frame A(and frame) compact wheel 9 is housed from front to back, primarily of the rotary tillage ridge forming device 1 that rotary blade is formed, primarily of the film covering device 19 settling the spool of plastic film rolls to form, land wheel 2, perforating device 3, dispenser 5, and primarily of the covering device that sandbox 7 and one group of training for sediment passage 6 are formed, wherein 1, 19, 5 and covering device substantially identical with prior art, separately do not repeat.
Before and after transmission between each device see 10 are one-level gearboxes 10,11 being one-level output shafts in Fig. 2, figure, 12 is one-level Chain conveyer, 13 is two-stage transmissions, and 14 is two-stage chain transmissions, and 15 is overlay film power transmission shafts, 16 is universal slip joint transmissions, and 17 is power transmission shafts, and 18 is deceleration sprocket wheels.
The concrete structure of perforating device 3 is as shown in Fig. 4 to 7, cylinder body as a pair lift cylinder 3-8 of lifting drive is placed on hitching frame, the piston-rod lower end of this cylinder is connected with liftable pressuring diaphragm 3-2, the lower surface attachment foam-rubber cushion 3-1 of pressuring diaphragm 3-2.Pressuring diaphragm 3-2 is perpendicular to eight the punching perforation spaced apart of line direction before hitching frame A, each perforation interpolation loads the rotatable pipe perforating cutting tool 3-3 that end has cutting edge, the sprocket wheel 3-6 that upper end and the driving chain of pipe perforating cutting tool 3-3 drive coaxially is connected, and is supported in the chain wheel sleeve 3-5 be fixed on pressuring diaphragm 3-2 by bearing 3-7.Pipe perforating cutting tool 3-3 is fixed on the top soil bar 3-4 on hitching frame built with upper end, the native plate in fixing top, lower end of this top soil bar 3-4.Compared with prior art, foam-rubber cushion between pressuring diaphragm with film avoids plate and contacts with the hard of film, significantly reduce the crimp of film, and the film on earth's surface is completely fixed, because pipe perforating cutting tool is being fallen by the film top rotating side of pressure holding, therefore can cut out the circular hole of rule on film, avoid deformation of thin membrane completely, and the length that pipe perforating cutting tool stretches out pressuring diaphragm makes a reservation for, the drilling depth therefore entering soil is completely the same.When pipe perforating cutting tool draw to rise return behind hole time, push up native bar and can take up soil in barrier tube, ensure follow-up seeding quality further.Specifically, when soil moisture is large, the degree of depth of punching is comparatively dark, pushes up native bar and pipe perforating cutting tool can be avoided to block, and when pipe perforating cutting tool promotes, the soil that its endoporus adheres to brokenly under the relative turning effort of the native bar in top can be covered in circular hole.
Punching gearbox 3-9 is connected on pressuring diaphragm 3-2, its power shaft is by being in transmission connection as the universal slip joint transmission mechanism of mulch film lifting rotation punching driving mechanism and power source shown in Fig. 8, this universal slip joint transmission mechanism is comprised and retrain and axis slidably driving sleeve 16-1 by inner hexagonal hole fit circumference with described power shaft, this driving sleeve 16-1 is connected with rear universal driving shaft 16-2 and front universal driving shaft 16-3 respectively by ball pivot head with the power input shaft 16-4 being derived from power source, front universal driving shaft 16-3 and the mutual grafting of rear universal driving shaft 16-2, what form circumference constraint moves axially pair, therefore punching gearbox with in pressuring diaphragm lifting process, all the time the transmission of rotary power can be kept.The output shaft of punching gearbox 3-9 passes through the sprocket wheel of chain-driving each pipe perforating cutting tool upper end, concrete drive mechanism as shown in Figure 4, after the pipe perforating cutting tool upper end sprocket wheel being positioned at two ends walked around by chain, engage from two ends with inside two contiguous adjacent pipe perforating cutting tool upper end sprocket wheels respectively, engage again with outside the two adjacent pipe perforating cutting tool upper end sprocket wheels at middle part, thus form roundabout engaging structure, so not only rationally add the angle of engagement with sprocket wheel, also help tensioning, thus ensure that each pipe perforating cutting tool stable continuing in lifting process rotates.
The both sides of perforating device 3 are equipped with the press mold banker 8 be made up of with ridging wheel 8-2 the pressing wheel 8-1 of back and front supporting on arc hinge stent 8-3 respectively, and before 8-2 and hitching frame are taken turns in ridging, line direction forms group Tu Jiao.When machine transfer or when earthing up without the need to press mold, as shown in Fig. 1 solid line, press mold banker can be dug upward by hinge stent; And when operation, as indicated by a broken line in fig. 1, hinge stent can be turned down, first push down film both sides by pressing wheel and then dial soil to film both sides by ridging wheel, keeping it all the time by pressure holding.
When the mulch film lifting rotation punching drive unit of the present embodiment is advanced in field with tractor, a series of operations such as rotary tillage ridge forming device, overlay film, punching, seeding, earthing can be completed continuously, ultrahigh in efficiency, steady quality.During drilling operation, punching is contained in while cylinder controls timing lifting, also keeps pipe perforating cutting tool to continue to rotate by universal slip joint transmission mechanism, thus on film, cut out rule, circular hole that the degree of depth is consistent, avoids deformation of thin membrane completely.As can be seen here, after adopting mulch film lifting rotation of the present utility model punching drive unit, with simple and direct by quiet to dynamic transmission, achieve the rotation freely while lifting of one group of pipe perforating cutting tool, thus make the celery of this device of employing plant all-in-one there is excellent performance.
Claims (5)
1. a mulch film lifting rotation punching drive unit, comprise rack-mounted rotating power source and mulch film drilling device, it is characterized in that: described perforating device comprises the lifting press lamina membranacea forming vertical moving sets with frame, described pressuring diaphragm is perpendicular to the punching perforation spaced apart of front line direction, described perforation interpolation loads the rotatable pipe perforating cutting tool that end has cutting edge, the sprocket coaxiality that upper end and the driving chain of described pipe perforating cutting tool drive is connected, and described chain and the punching output shaft of gear-box be connected on pressuring diaphragm are in transmission connection; The power take-off of described rotating power source is hinged by the power intake of ball pivot head and front universal driving shaft, the pair that moves axially that power input shaft and the driving sleeve of described punching gearbox are retrained by circumference is connected, described driving sleeve is hinged by the clutch end of ball pivot head and rear universal driving shaft, the abutting end of described front universal driving shaft and rear universal driving shaft form circumferential retrain move axially pair.
2. mulch film lifting rotation punching drive unit according to claim 1, it is characterized in that: eight the punching perforation spaced apart of described pressuring diaphragm, each perforation interpolation loads the rotatable pipe perforating cutting tool that end has cutting edge, after the pipe perforating cutting tool upper end sprocket wheel being positioned at two ends walked around by described chain, engage from two ends with inside two contiguous adjacent pipe perforating cutting tool upper end sprocket wheels respectively, engage again with outside the two adjacent pipe perforating cutting tool upper end sprocket wheels at middle part, form roundabout engaging structure.
3. mulch film lifting rotation according to claim 1 and 2 punching drive unit, is characterized in that: described pipe perforating cutting tool is equipped with upper end and is fixed on top soil bar on hitching frame, the native plate in fixing top, lower end of described top soil bar.
4. mulch film lifting rotation punching drive unit according to claim 3, it is characterized in that: described pressuring diaphragm is connected with the piston-rod lower end of the lift cylinder as lifting drive, the cylinder body of described lift cylinder is placed in frame.
5. mulch film lifting rotation punching drive unit according to claim 4, is characterized in that: the lower surface attachment foam-rubber cushion of described pressuring diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520914104.3U CN205142829U (en) | 2015-11-17 | 2015-11-17 | Plastic film lifting and drop rotating drive arrangement that punches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520914104.3U CN205142829U (en) | 2015-11-17 | 2015-11-17 | Plastic film lifting and drop rotating drive arrangement that punches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205142829U true CN205142829U (en) | 2016-04-13 |
Family
ID=55678587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520914104.3U Withdrawn - After Issue CN205142829U (en) | 2015-11-17 | 2015-11-17 | Plastic film lifting and drop rotating drive arrangement that punches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205142829U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105325098A (en) * | 2015-11-17 | 2016-02-17 | 农业部南京农业机械化研究所 | Mulch film punching driving device capable of being lifted and rotated |
| CN112335373A (en) * | 2020-10-12 | 2021-02-09 | 江苏省农业科学院 | Multi-row grooving machine for Chinese yam directional groove planting |
-
2015
- 2015-11-17 CN CN201520914104.3U patent/CN205142829U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105325098A (en) * | 2015-11-17 | 2016-02-17 | 农业部南京农业机械化研究所 | Mulch film punching driving device capable of being lifted and rotated |
| CN112335373A (en) * | 2020-10-12 | 2021-02-09 | 江苏省农业科学院 | Multi-row grooving machine for Chinese yam directional groove planting |
| CN112335373B (en) * | 2020-10-12 | 2022-09-16 | 江苏省农业科学院 | Multi-row grooving machine for Chinese yam directional groove planting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160413 Effective date of abandoning: 20170510 |
|
| AV01 | Patent right actively abandoned |