CN213718790U - Obstacle-avoiding mower for orchard - Google Patents
Obstacle-avoiding mower for orchard Download PDFInfo
- Publication number
- CN213718790U CN213718790U CN202022495561.7U CN202022495561U CN213718790U CN 213718790 U CN213718790 U CN 213718790U CN 202022495561 U CN202022495561 U CN 202022495561U CN 213718790 U CN213718790 U CN 213718790U
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- China
- Prior art keywords
- torsion spring
- frame
- cutter
- obstacle
- orchard
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- Expired - Fee Related
Links
- 239000002420 orchard Substances 0.000 title claims abstract description 19
- 230000004888 barrier function Effects 0.000 claims abstract description 5
- 230000009975 flexible effect Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 235000013399 edible fruits Nutrition 0.000 abstract description 8
- 244000025254 Cannabis sativa Species 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 17
- 241000196324 Embryophyta Species 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses an obstacle-avoiding mower for an orchard, which comprises a frame part, a central connecting component part and a cutter part, wherein the frame part comprises a U-shaped frame, a connecting plate, a straight beam, a pump frame plate, an oil tank frame plate, a stretching rod adjusting oil cylinder, an oil tank, a gear box, a gear pump and a hydraulic station; the central connecting component part comprises a torsional spring pin shaft, a torsional spring upper baffle sheet, a torsional spring lower baffle sheet, a collision hinge and a cutter connecting piece; the cutter part comprises a hydraulic motor, a motor support frame, an obstacle avoidance wheel, a mowing blade and a safety disc. The utility model provides an orchard is with keeping away barrier lawn mower can realize cutting of miscellaneous grass between fruit tree trunk, can avoid the damage to equipment and fruit tree, whole equipment structure is simple, convenient operation.
Description
Technical Field
The utility model relates to a lawn mower technical field especially relates to an orchard is with keeping away barrier lawn mower.
Background
With the adjustment of agricultural structures and the demand of the market for fine fruits, lean management becomes a big trend of orchards. The planting area of fruits and vegetables in China is increased year by year, meanwhile, the demand on orchard management machinery is increased day by year, however, orchard planting management is different from other agricultural modes, for example, a large amount of weeds can grow in the growth period of fruit trees. Most of traditional mowers in the market at the present stage are difficult to effectively remove weeds around fruit trees, so that a high-efficiency novel obstacle-avoiding type mower for an orchard is urgently needed to replace the traditional mower so as to promote the development of orchard planting.
Disclosure of Invention
The utility model aims at providing an obstacle-avoiding mower for orchard, fine solution above-mentioned problem, the flexible of arbor can be realized to its device to can effectively clear away simple structure, convenient operation to the peripheral weeds of fruit tree.
The technical scheme of the utility model is an obstacle-avoiding mower for orchard, including frame part, central coupling assembling part, cutter part, the frame part includes U type frame, connecting plate, straight roof beam, pump frame board, oil tank frame board, stretching pole adjustment cylinder, oil tank, gear box, gear pump, hydraulic pressure station, U type frame is connected with straight roof beam through the connecting plate, the stretching pole is overlapped in straight roof beam, stretching pole adjustment cylinder one end is connected with the stretching pole other end and is connected with straight roof beam, stretching pole adjustment cylinder makes the stretching pole have the flexible effect, the oil tank is connected with straight roof beam through oil tank frame board, the gear box is connected with straight roof beam through the pump frame board, the hydraulic pressure station is connected with straight roof beam through the connecting plate, the gear pump is connected with the gear box; the central connecting component part comprises a torsion spring pin shaft, a torsion spring upper baffle, a torsion spring lower baffle and a cutter connecting piece, wherein the torsion spring pin shaft is connected with the stretching rod, the torsion spring is sleeved on the torsion spring pin shaft, one end of the torsion spring is connected with the torsion spring upper baffle, the other end of the torsion spring is connected with the torsion spring lower baffle, the torsion spring upper baffle is fixed on the stretching rod, the torsion spring lower baffle is fixed on the collision hinge, one end of the collision hinge is connected with the stretching rod through the torsion spring pin shaft, the other end of the collision hinge is connected with the cutter connecting piece, and the torsion spring can have certain torsion so as to enable the cutter to realize an obstacle avoidance function; the cutter part comprises a motor support, a hydraulic motor, an obstacle avoidance wheel, a mowing blade and a safety disc, wherein the motor support is connected with a cutter connecting piece, the hydraulic motor is connected with the motor support, the obstacle avoidance wheel is connected with the motor support, the mowing blade is connected with the hydraulic motor, the hydraulic motor provides power for the mowing blade to effectively remove weeds, the safety disc is arranged in parallel with the mowing blade, and the safety disc plays a role in protecting the mowing blade and prevents the mowing blade from touching the ground when in work.
Furthermore, in this application the flexible of arbor can be realized to pneumatic cylinder adjustment hydro-cylinder to can realize the adjustable of working span.
Further, the outermost ring of the obstacle avoidance wheel in the application is made of a flexible material.
Further, U type frame will keep away barrier lawn mower and install on arbitrary mobile device through three point suspension in this application.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model can realize automatic obstacle avoidance to effectively remove weeds around fruit trees;
2. the outer ring of the obstacle avoidance wheel adopted by the utility model is made of flexible material, thus avoiding the damage to equipment and fruit trees;
3. the utility model adopts the hydraulic cylinder adjusting oil cylinder to realize the extension and contraction of the cutter shaft, thereby realizing the adjustment of the operation span;
4. the safety disc of the utility model plays a role in protecting the mowing blade and preventing the mowing blade from touching the ground when in work;
5. the utility model discloses an independent hydraulic system can adapt to arbitrary mobile device, simple structure, convenient operation.
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the present invention.
Fig. 2 is an enlarged structure schematic diagram of a collision hinge.
Fig. 3 is an enlarged schematic view of a part of the cutter.
In the figure: 1. u-shaped frame, 2 connecting plates, 3 straight beams, 4 pump frame plates, 5 gear boxes, 6 gear pumps, 7 oil tank frame plates, 8 oil tanks, 9 stretching rods, 10 stretching rod adjusting oil cylinders, 11 hydraulic stations, 12 torsion spring pin shafts, 13 torsion springs, 14 torsion spring upper baffle plates, 15 torsion spring lower baffle plates, 16 collision hinges, 17 cutter connecting pieces, 18 hydraulic motors, 19 motor supporting frames, 20 obstacle avoidance wheels, 21 mowing blades, 22 safety discs
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings.
The utility model provides an orchard is with keeping away barrier lawn mower. As shown in fig. 1, 2, and 3: the obstacle-avoiding mower for the orchard is formed by combining a frame part, a central connecting component part and a cutter part, wherein the frame part comprises a U-shaped frame, a connecting plate, a straight beam, a pump frame plate, an oil tank frame plate, a stretching rod adjusting oil cylinder, an oil tank, a gear box, a gear pump and a hydraulic station, the U-shaped frame is connected with the straight beam through the connecting plate, the stretching rod is sleeved in the straight beam, one end of the stretching rod adjusting oil cylinder is connected with the stretching rod, the other end of the stretching rod adjusting oil cylinder is connected with the straight beam, the stretching rod adjusting oil cylinder enables the stretching rod to have a stretching effect, the oil tank is connected with the straight beam through the oil tank frame plate, the gear box is connected with the straight beam through the pump frame plate, the hydraulic station is connected with the straight beam through the connecting plate, the gear pump is connected with the gear box, and the U-shaped frame is used for installing the obstacle-avoiding mower on mobile equipment through three-point suspension; the central connecting component part comprises a torsion spring pin shaft, a torsion spring upper baffle, a torsion spring lower baffle, a collision hinge and a cutter connecting piece, wherein the torsion spring pin shaft is connected with the stretching rod, the torsion spring is sleeved on the torsion spring pin shaft, one end of the torsion spring is connected with the torsion spring upper baffle, the other end of the torsion spring is connected with the torsion spring lower baffle, the torsion spring upper baffle is fixed on the stretching rod, the torsion spring lower baffle is fixed on the collision hinge, one end of the collision hinge is connected with the stretching rod through the torsion spring pin shaft, the other end of the collision hinge is connected with the cutter connecting piece, and the torsion spring can have certain torsion so that the cutter can realize the obstacle avoidance function; the cutter part comprises a hydraulic motor, a motor support frame, an obstacle avoidance wheel, a mowing blade and a safety disc, the motor support frame is connected with a cutter connecting piece, the hydraulic motor is connected with the motor support frame, the obstacle avoidance wheel is connected with the motor support frame, the mowing blade is connected with the hydraulic motor, the hydraulic motor provides power for the mowing blade to effectively remove weeds, the safety disc is arranged in parallel with the mowing blade, and the safety disc plays a role in protecting the mowing blade and prevents the mowing blade from touching the ground when in work.
The working principle is as follows: the power of output shaft output behind the tractor, through the universal joint with power transmission for the gear box, the gear box drives the gear pump, the gear pump converts kinetic energy into pressure energy, through the hydraulic pressure station control hydraulic oil in the oil box, one-way through stretching pole adjustment cylinder control arbor flexible, one-way through hydraulic motor with pressure energy conversion kinetic energy drive grass cutting blade high-speed rotation, through the weeds stem part of high-speed rotatory grass cutting blade cutting, thereby realize cleaing away ruderal mesh.
The embodiment is only an illustration of the concept and implementation of the present invention, and is not a limitation, and the technical solution without substantial transformation is still within the protection scope under the concept of the present invention.
Claims (4)
1. The utility model provides an orchard is with keeping away barrier lawn mower which characterized in that: the obstacle-avoiding mower for the orchard comprises a frame part, a central connecting assembly part and a cutter part, wherein the frame part is connected with the cutter part through the central connecting assembly part; the machine frame part comprises a U-shaped frame, a connecting plate, a straight beam, a pump frame plate, an oil tank frame plate, a stretching rod adjusting oil cylinder, an oil tank, a gear box, a gear pump and a hydraulic station, wherein the U-shaped frame is connected with the straight beam through the connecting plate; the central connecting component part comprises a torsion spring pin shaft, a torsion spring upper baffle piece, a torsion spring lower baffle piece, an impact hinge and a cutter connecting piece, wherein the torsion spring pin shaft is connected with the stretching rod, the torsion spring is sleeved on the torsion spring pin shaft, one end of the torsion spring is connected with the torsion spring upper baffle piece, the other end of the torsion spring is connected with the torsion spring lower baffle piece, the torsion spring upper baffle piece is fixed on the stretching rod, the torsion spring lower baffle piece is fixed on the impact hinge, one end of the impact hinge is connected with the stretching rod through the torsion spring pin shaft, and the other end of the impact hinge is connected with the cutter connecting piece; the cutter part comprises a motor support, a hydraulic motor, an obstacle avoidance wheel, a mowing blade and a safety disc, wherein the motor support is connected with a cutter connecting piece, the hydraulic motor is connected with the motor support, the obstacle avoidance wheel is connected with the motor support, the mowing blade is connected with the hydraulic motor, and the safety disc is arranged in parallel with the mowing blade.
2. The obstacle-avoiding mower for the orchard according to claim 1, characterized in that: one end of the cutter connecting piece is connected with the stretching rod through a torsional spring pin shaft, and the other end of the cutter connecting piece is connected with the motor support frame.
3. The obstacle-avoiding mower for the orchard according to claim 1, characterized in that: the outermost ring of the obstacle avoidance wheel is made of flexible materials.
4. The obstacle-avoiding mower for the orchard according to claim 1, characterized in that: and the U-shaped frame is used for mounting the obstacle-avoiding mower on the mobile equipment through three-point suspension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022495561.7U CN213718790U (en) | 2020-11-02 | 2020-11-02 | Obstacle-avoiding mower for orchard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022495561.7U CN213718790U (en) | 2020-11-02 | 2020-11-02 | Obstacle-avoiding mower for orchard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213718790U true CN213718790U (en) | 2021-07-20 |
Family
ID=76818766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022495561.7U Expired - Fee Related CN213718790U (en) | 2020-11-02 | 2020-11-02 | Obstacle-avoiding mower for orchard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213718790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114080872A (en) * | 2021-10-15 | 2022-02-25 | 山东省农业机械科学研究院 | Orchard ridge surface obstacle avoidance weeding device and orchard weeding machine |
-
2020
- 2020-11-02 CN CN202022495561.7U patent/CN213718790U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114080872A (en) * | 2021-10-15 | 2022-02-25 | 山东省农业机械科学研究院 | Orchard ridge surface obstacle avoidance weeding device and orchard weeding machine |
| CN114080872B (en) * | 2021-10-15 | 2023-10-24 | 山东省农业机械科学研究院 | Barrier weeding device and orchard weeder are kept away to orchard ridge face |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |