CN209376328U - A kind of ground film crops drag links - Google Patents
A kind of ground film crops drag links Download PDFInfo
- Publication number
- CN209376328U CN209376328U CN201821645333.XU CN201821645333U CN209376328U CN 209376328 U CN209376328 U CN 209376328U CN 201821645333 U CN201821645333 U CN 201821645333U CN 209376328 U CN209376328 U CN 209376328U
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- CN
- China
- Prior art keywords
- engine
- overlay film
- pernetti
- retarder
- drag links
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Abstract
The utility model discloses a kind of ground film crops drag links, including pernetti, engine, driving snake, operating stick, retarder, overlay film knife, it is provided with harness on the pernetti, engine is mounted on pernetti；Outer shaft one end of the driving snake is connect with engine housing, and the other end is connect with operating stick；Interior central spindle one end of the driving snake and the output axis connection of engine clutch, the other end pass through the input axis connection of operating rod cavity and retarder；The output shaft of the retarder is equipped with overlay film knife.In use, operator is born pernetti on back by harness, start engine, the torsion of engine is passed into overlay film knife by driving snake, is digged using overlay film knife and earthing.The device replaces artificial work by way of mechanization, reduces the labor intensity of operating personnel, earthing effect is good, high-efficient.The design of backpack is very suitable to the use on hills and mountain area area farmer.
Description
Technical field
The utility model relates to technical field of agricultural mechanical equipment, in particular to a kind of ground film crops drag links.
Background technique
Since plastic-film-covered cultivation technology has the effects that heat, is retained and fertilizer conservation, and then promote crop growth, increases
Yield, thus more and more applications had been obtained in many crop planting technical fields in recent years.
Plastic-film-covered cultivation technology covers mulch with mechanical or manpower on ridge, needs after covering with ground sheeting that is, after the ridging of farmland
Earthing gland, to reduce the loss of heat and moisture in mulch.Existing mulch earthing gland generallys use artificial using heavy
Hoe either takes off soil with spade and carries out being compacted bury side to the both ends of mulch.The mode manually worked, not only large labor intensity,
And working efficiency is low.There are also the large-scale plants for burying side after overlay film in the market, but due to the limitation of orographic condition,
So that large-scale farm machinery is lack scope for their abilities herein.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of ground film crops drag links, can adapt to hills and mountain area
The demand that side is buried after regional overlay film substitutes artificial work by the way of mechanization, reduces labor intensity, improves operating efficiency.
In order to solve the above-mentioned technical problem, the technical solution of the utility model are as follows:
A kind of ground film crops drag links, including pernetti, engine, driving snake, operating stick, retarder, overlay film knife, institute
It states and is provided with harness on pernetti, engine is mounted on pernetti；Outer shaft one end of the driving snake and engine housing
Connection, the other end are connect with operating stick；Interior central spindle one end of the driving snake and the output axis connection of engine clutch, separately
One end passes through the input axis connection of operating rod cavity and retarder；The output shaft of the retarder is equipped with overlay film knife.
Further, the overlay film knife includes cutterhead, and the middle part of the cutterhead, which is run through, is equipped with drive shaft；Along the cutterhead
Circumferential direction is equipped with several groups blade；The part that blade described in every group is connect with cutterhead is root, the portion opposite with root on blade
It is divided into top；The top is crimped towards root, and by the rear end part radius of curvature of the front end portion of the root to root
It is gradually increased.
Further, the both ends of the drive shaft of the retarder is symmetrically arranged with overlay film knife.
Further, the cutterhead and blade are that split-type design is either integrally formed formula design.
Further, dust cover is equipped with close to overlay film knife side in the operating stick.
Further, the operating stick is equipped with handle, and is provided on handle for being controlled engine
Switch.
The beneficial effects of the utility model are:
When the utility model is used, operator is born pernetti on back by harness, starts engine, by biography
The torsion of engine is passed to overlay film knife by dynamic flexible axle, is digged using overlay film knife, and the soil dug is covered on mulch
To complete to bury side to the earthing of mulch.The device is carried out earthing by way of mechanization and replaces artificial work, is greatly dropped
The low labor intensity of operating personnel, earthing effect are good, high-efficient.In addition, the design of backpack is very suitable to hills and mountain area
The use of regional farmer.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is overlay film knife schematic structural diagram of the first embodiment in the utility model；
Fig. 3 is overlay film knife schematic structural diagram of the second embodiment in the utility model.
In figure, 1- pernetti, 2- engine, 3- driving snake, 4- operating stick, 5- retarder, 6- overlay film knife, 7- harness,
8- drive shaft, 9- blade, the root 9a-, the top 9b-, 10- dust cover, 11- handle, 12- switch.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
As shown in Figure 1, a kind of ground film crops drag links, including pernetti 1, engine 2, driving snake 3, operating stick 4, subtract
Fast device 5, overlay film knife 6 are provided with harness 7 on the pernetti 1, and engine 2 is mounted on pernetti 1；The driving snake 3
Outer shaft one end and 2 cage connection of engine, the other end are connect with operating stick 4；The design of driving snake 3 can flexibly change behaviour
Make the direction of bar 4；Interior central spindle one end of the driving snake 3 and the output axis connection of engine clutch, the other end pass through behaviour
Make the input axis connection of 4 inner cavity of bar Yu retarder 5；The output shaft of the retarder 5 is equipped with overlay film knife 6.Slowed down by setting
The revolving speed of engine 2 can be dropped between 200-800 per minute turns by thousands of turns per minute, then pass to overlay film knife 6 by device 5,
Vibration not only can be reduced, the torque of overlay film knife 6 can also be improved.Retarder 5 is slowed down by level-one or secondary planetary gear
Device composition, this is a kind of general machine components；2 model 139F-2 of engine in the present embodiment.
Preferably, the overlay film knife 6 includes cutterhead 7, the middle part of the cutterhead 7, which is run through, is equipped with drive shaft 8；Along the knife
The circumferential direction of disk 7 is equipped with several groups blade 9；The part that blade 9 is connect with cutterhead 7 described in every group is root 9a, on blade 9 with
Root 9a opposite part is top 9b；The top 9b towards root 9a crimp, and by the front end portion of the root 9a to
The rear end part radius of curvature of root 9a is gradually increased.In use, only needing the output axis connection of drive shaft 8 and retarder 5
?.As more preferably, it is equipped with dowel hole in drive shaft 8, is connect drive shaft 8 with retarder 5 by dowel hole, from
And it is convenient for the installation and replacement of overlay film knife 6.
Fig. 2 is that overlay film knife first embodiment in the utility model, wherein blade and cutterhead are integrally formed；Fig. 3 is that this is practical
Novel middle overlay film knife second embodiment, wherein the blade and cutterhead are split-type design, and the blade and cutterhead pass through spiral shell
Bolt is fixedly connected.On the one hand overlay film knife 6 digs soil effectively using the design of special shape in Fig. 2 and Fig. 3；Separately
On the one hand the soil dug is allowed to swing to same one side along the direction of blade tip, earthing effect is good.
Preferably, the output shaft both ends of the retarder 5 are symmetrically arranged with overlay film knife 6.Using this kind of design method, in this way
In operation, by controlling operating stick 4, can mulch to furrow two sides digged simultaneously, film coating operation, greatly improve
The efficiency of overlay film.
Preferably, the cutterhead 7 is that split-type design is either integrally formed formula design with blade 9.
Preferably, the soil that overlay film knife 6 is dug in order to prevent is thrown to staff, it is close in the operating stick 4
7 side of overlay film knife is equipped with dust cover 10.
Preferably, the operating stick 4 is equipped with handle 11, and it is provided on handle 11 for being carried out to engine 2
The switch 12 of control.Handle 11 is provided in operating stick 4, such staff can be easily to operating stick in manipulation
4 directions are controlled.
The course of work of the utility model:
When operation, operator is born pernetti 1 on back by harness 7, starts engine 2, by driving snake 3
The torsion of engine 2 is passed into overlay film knife 6, is digged using overlay film knife 6, and by the soil dug cover on mulch to
Completion buries side to the earthing of mulch.The utility model is carried out earthing by way of mechanization and replaces artificial work, is greatly dropped
The low labor intensity of operating personnel, earthing effect are good, high-efficient.In addition, the design of backpack is very suitable to hills and mountain area
The use of regional farmer.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (6)
1. a kind of ground film crops drag links, it is characterised in that: including pernetti (1), engine (2), driving snake (3), operation
Bar (4), retarder (5), overlay film knife (6) are provided with harness on the pernetti (1), and engine (2) is mounted on pernetti (1)
On；Outer shaft one end of the driving snake (3) and engine (2) cage connection, the other end are connect with operating stick (4)；The biography
The interior central spindle one end of dynamic flexible axle (3) and the output axis connection of engine clutch, the other end pass through operating stick (4) inner cavity and slow down
The input axis connection of device (5)；The output shaft of the retarder (5) is equipped with overlay film knife (6).
2. a kind of ground film crops drag links according to claim 1, it is characterised in that: the overlay film knife (6) includes cutterhead
(7), the middle part of the cutterhead (7), which is run through, is equipped with drive shaft (8)；Circumferential direction along the cutterhead (7) is equipped with several groups blade
(9)；The part that blade described in every group (9) is connect with cutterhead (7) is root (9a), the portion opposite with root (9a) on blade (9)
It is divided into top (9b)；The top (9b) crimps towards root (9a), and by the front end portion to root of the root (9a)
The rear end part radius of curvature of (9a) is gradually increased.
3. a kind of ground film crops drag links according to claim 1 or 2, it is characterised in that: the transmission of the retarder (5)
Axis both ends are symmetrically arranged with overlay film knife (6).
4. a kind of ground film crops drag links according to claim 2, it is characterised in that: the cutterhead (7) is with blade (9)
Split-type design is either integrally formed formula design.
5. a kind of ground film crops drag links according to claim 3, it is characterised in that: close on the operating stick (4) to cover
Hymenotome (6) side is equipped with dust cover (10).
6. a kind of ground film crops drag links according to claim 3, it is characterised in that: the operating stick (4) is equipped with handle
Hand (11), and it is provided on handle (11) switch (12) for being controlled engine (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821645333.XU CN209376328U (en) | 2018-10-11 | 2018-10-11 | A kind of ground film crops drag links |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821645333.XU CN209376328U (en) | 2018-10-11 | 2018-10-11 | A kind of ground film crops drag links |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209376328U true CN209376328U (en) | 2019-09-13 |
Family
ID=67866286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821645333.XU Active CN209376328U (en) | 2018-10-11 | 2018-10-11 | A kind of ground film crops drag links |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209376328U (en) |
-
2018
- 2018-10-11 CN CN201821645333.XU patent/CN209376328U/en active Active
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