CN213368817U - Tree trimming device for forestry - Google Patents
Tree trimming device for forestry Download PDFInfo
- Publication number
- CN213368817U CN213368817U CN202022313134.2U CN202022313134U CN213368817U CN 213368817 U CN213368817 U CN 213368817U CN 202022313134 U CN202022313134 U CN 202022313134U CN 213368817 U CN213368817 U CN 213368817U
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- Prior art keywords
- nut
- rod
- screw rod
- supporting base
- support
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- 238000009966 trimming Methods 0.000 title claims abstract description 38
- 238000013138 pruning Methods 0.000 abstract description 11
- 244000141353 Prunus domestica Species 0.000 description 3
- 235000009024 Ceanothus sanguineus Nutrition 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 240000003553 Leptospermum scoparium Species 0.000 description 1
- 235000015459 Lycium barbarum Nutrition 0.000 description 1
- 244000294611 Punica granatum Species 0.000 description 1
- 235000014360 Punica granatum Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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Abstract
The utility model discloses a tree trimming device for forestry, which relates to the technical field of forestry equipment, and comprises a supporting base and a trimming cutter, wherein a driving support is arranged on the upper surface of the supporting base, a first screw rod is arranged between the driving supports and is rotationally connected with the driving supports, a first nut is arranged on the surface of the first screw rod, a first nut right side is connected with a mounting plate, a second screw rod is arranged between the mounting plates, a second nut is arranged on the surface of the second screw rod, support rods are symmetrically arranged on the upper side and the lower side of the mounting plate, the right side of each support rod is connected with the trimming cutter, the nuts drive the right side mounting plate and the trimming cutter to move up and down in the vertical direction, so as to realize the height adjustment of the trimming cutter, be convenient for trimming branches and leaves, a telescopic rod drives the upper driving support to, prune the branch and leaf, the storage tank is unified to be collected the processing to the branch and leaf after pruning, need not to clear up once more.
Description
Technical Field
The utility model relates to a forestry equipment technical field specifically is a trees trimming means is used in forestry.
Background
Trees are plants represented by branches, stems and leaves, and can survive for decades. Generally, a tree is called as a tree, has an obvious upright trunk, is generally tall and large, has a branch with a higher distance from the ground, and can form a crown. There are many kinds of trees, and some of the popular terms refer to the larger shrubs as trees, such as pomegranate trees, tea trees, etc.
Current forestry trees pruning equipment simple structure is difficult for adjusting, and the branch and leaf that produces when pruning drifts at will and is difficult to clean, utilizes artifical pruning efficiency very low, and takes place danger easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a trees trimming means for forestry to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a tree trimming device for forestry comprises a supporting base and a trimming cutter, wherein a driving support is arranged on the upper surface of the supporting base, a first screw rod is arranged between the driving support and is rotatably connected with the driving support, a first nut is arranged on the surface of the first screw rod, the right side of the first nut is fixedly connected with a mounting plate through a connecting rod in an extending way, a second screw rod is arranged between the mounting plates, a second nut is arranged on the surface of the second screw rod, support rods are symmetrically arranged on the upper side and the lower side of the mounting plate and are rotatably connected with the mounting plate, the tail end of the right side of each support rod is fixedly connected with the trimming cutter in an extending way, push rods are symmetrically arranged on the upper side and the lower side of the second nut and are connected with the support rods, the push rods are movably connected with the second nut and the support rods, a first, the terminal symmetry in two left sides of screw rod sets up bevel gear, half bevel gear and bevel gear intermittent type nature meshing, drive support below right side sets up the stock chest, the stock chest sets up under pruning cutter, set up the pneumatic cylinder in the support base, the telescopic link is connected to the pneumatic cylinder, drive support bottom extends the fixed connection sliding seat, the one end and the sliding seat fixed connection of pneumatic cylinder are kept away from to the telescopic link.
As a further aspect of the present invention: the left side of the upper surface of the supporting base is provided with a pushing handrail, and the left side and the right side of the lower surface of the supporting base are symmetrically provided with universal wheels.
As a further aspect of the present invention: the left side wall of the driving support is provided with a second driving motor, and the output end of the second driving motor is rotationally connected with a screw through a bearing and a belt.
As a further aspect of the present invention: the driving support left side wall is provided with a limiting groove, a nut left end fixed connection limiting seat is installed in the limiting groove, and the limiting seat is connected with the limiting groove in a sliding mode.
As a further aspect of the present invention: the right side sets up buffer spring in the support base, buffer spring fixed connection slide, slide and support base sliding connection, sliding seat right side fixed connection gag lever post, the gag lever post is kept away from the one end and the slide fixed connection of sliding seat.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a tree trimming means for forestry, nut one drives the right side mounting panel and prunes the cutter at vertical direction up-and-down motion, the realization is to the altitude mixture control of pruning cutter, be convenient for prune the branch and leaf, the telescopic link passes through the movable seat and promotes the top drive support and controls about the horizontal direction, adjust the horizontal position of pruning cutter, the nut two passes through push rod and branch and drives about both sides pruning cutter and be close to each other and keep away from, thereby prune the branch and leaf, the storage silo is unified to collect the processing to the branch and leaf after pruning, need not to clear up once more.
Drawings
Fig. 1 is a schematic structural view of a tree trimming device for forestry.
Fig. 2 is a schematic structural view of a trimming knife in a tree trimming device for forestry.
Fig. 3 is a schematic structural view of a stock chest in a tree trimming device for forestry.
In the figure: 1-a support base; 2-pushing the handrail; 3-a bearing; 4-driving the support; 5-a belt; 6, driving a motor II; 7-screw rod I; 8-a limiting seat; 9-a first nut; 10, driving a first motor; 11-a mounting plate; 12-a strut; 13-a push rod; 14-trimming cutter; 15-a storage tank; 16-a telescoping spring; 17-a slide plate; 18-a stop lever; 19-a movable seat; 20-a telescopic rod; 21-universal wheels; 22-hydraulic cylinder; 23-half bevel gear; 24-bevel gears; 25-screw II; 26-nut two; 27-limiting groove.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1
Referring to fig. 1-3, a tree pruning device for forestry comprises a supporting base 1 and a pruning cutter 14, wherein a driving support 4 is arranged on the upper surface of the supporting base 1, a first screw 7 is arranged between the driving support 4, the first screw 7 is rotatably connected with the driving support 4, a first nut 9 is arranged on the surface of the first screw 7, the first nut 9 can move up and down in the vertical direction along with the rotation of the first screw 7, the right side of the first nut 9 is fixedly connected with a mounting plate 11 through a connecting rod in an extending manner, a second screw 25 is arranged between the mounting plates 11, a second nut 26 is arranged on the surface of the second screw 25, the second nut 26 can move left and right in the horizontal direction along with the rotation of the second screw 25, supporting rods 12 are symmetrically arranged on the upper side and the lower side of the mounting plate 11, the supporting rods 12 are rotatably connected with the mounting plate 11, and, push rods 13 are symmetrically arranged on the upper side and the lower side of a second nut 26, one end, far away from the second nut 26, of each push rod 13 is connected with a support rod 12, each push rod 13 is movably connected with the second nut 26 and the support rod 12, a first screw rod 7 rotates, a first nut 9 drives a right mounting plate 11 and a trimming cutter 14 to move up and down in the vertical direction, height adjustment of the trimming cutter 14 is achieved, branches and leaves are convenient to trim, a first driving motor 10 is arranged on the left side of the mounting plate 11, an output end of the first driving motor 10 is fixedly connected with a semi-conical gear 23, bevel gears 24 are symmetrically arranged at the tail ends of the left sides of the second screw rods 25, the semi-conical gear 23 is intermittently meshed with the bevel gears 24, the first driving motor 10 drives the semi-conical gear 23 to rotate, and the semi-conical gear 23 is intermittently meshed with the bevel gears, the second nut 26 drives the upper and lower trimming cutters 14 to approach and separate from each other through the push rod 13 and the support rod 12, so as to trim the branches and leaves, and in order to uniformly collect and process the trimmed branches and leaves, the right side below the driving support 4 is provided with the stock chest 15, and the stock chest 15 is arranged under the trimming cutters 14.
Further, in order to facilitate moving the device, in this embodiment, a pushing handrail 2 is disposed on the left side of the upper surface of the supporting base 1, and universal wheels 21 are symmetrically disposed on the left and right sides of the lower surface of the supporting base 1.
Further, in order to drive the first screw rod 7 to rotate, in this embodiment, the left side wall of the driving support 4 is provided with a second driving motor 6, and an output end of the second driving motor 6 is rotatably connected with the first screw rod 7 through the bearing 3 and the belt 5.
Further, in order to improve the stability of the first nut 9 moving up and down in the vertical direction, in this embodiment, the left side wall of the driving support 4 is provided with a limiting groove 27, the left end of the first nut 9 is fixedly connected with the limiting seat 8, the limiting seat 8 is installed in the limiting groove 27, and the limiting seat 8 is slidably connected with the limiting groove 27.
Example 2
Referring to fig. 1, on the basis of embodiment 1, in order to adjust the horizontal positions of the driving support 4 and the trimming cutter 14, a hydraulic cylinder 22 is disposed in the supporting base 1, the hydraulic cylinder 22 is connected to a telescopic rod 20, the bottom of the driving support 4 extends and is fixedly connected to a movable seat 19, one end of the telescopic rod 20, which is far away from the hydraulic cylinder 22, is fixedly connected to the movable seat 19, the hydraulic cylinder 22 drives the telescopic rod 20 to extend and retract, and the telescopic rod 20 pushes the upper driving support 4 to move left and right in the horizontal direction through the movable seat 19, so as to adjust the horizontal position of the trimming cutter 14.
Further, in order to improve the stability of the movable seat 19 in the supporting base 1 in the horizontal movement, in this embodiment, the buffer spring 16 is arranged on the right side in the supporting base 1, the buffer spring 16 is fixedly connected with the sliding plate 17, the sliding plate 17 is connected with the supporting base 1 in a sliding manner, the limiting rod 18 is fixedly connected on the right side of the movable seat 19, and one end of the limiting rod 18, which is far away from the movable seat 19, is fixedly connected with the sliding plate 17.
The utility model discloses a theory of operation is: a tree trimming device for forestry is characterized in that a screw rod I7 rotates, a nut I9 drives a right mounting plate 11 and a trimming cutter 14 to move up and down in the vertical direction, so that the height of the trimming cutter 14 is adjusted, the hydraulic cylinder 22 drives the telescopic rod 20 to stretch and contract, the telescopic rod 20 pushes the upper driving support 4 to move left and right in the horizontal direction through the movable seat 19, the horizontal position of the trimming cutter 14 is adjusted, and the driving motor I10 rotates, the driving motor I10 drives the half bevel gear 23 to rotate, the half bevel gear 23 drives the second screw rod 25 to rotate forwards and backwards in real time through intermittent meshing with the bevel gear 24, the second nut 26 drives the upper and lower trimming cutters 14 to move towards and away from each other through the push rod 13 and the support rod 12, therefore, the branches and leaves are trimmed, and the storage tank 15 is used for uniformly collecting and processing the trimmed branches and leaves.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. A tree trimming device for forestry comprises a supporting base (1) and a trimming cutter (14), and is characterized in that a driving support (4) is arranged on the upper surface of the supporting base (1), a first screw rod (7) is arranged between the driving support (4), the first screw rod (7) is rotatably connected with the driving support (4), a first nut (9) is arranged on the surface of the first screw rod (7), the right side of the first nut (9) is fixedly connected with a mounting plate (11) through a connecting rod in an extending manner, a second screw rod (25) is arranged between the mounting plates (11), a second nut (26) is arranged on the surface of the second screw rod (25), supporting rods (12) are symmetrically arranged on the upper side and the lower side of the mounting plate (11), the supporting rods (12) are rotatably connected with the mounting plate (11), the tail end of the right side of the supporting rods (12) is fixedly connected with the trimming cutter (14) in an extending, one end of the push rod (13) far away from the second nut (26) is connected with the support rod (12), the push rod (13) is movably connected with the second nut (26) and the support rod (12), a first driving motor (10) is arranged on the left side of the mounting plate (11), the output end of the first driving motor (10) is fixedly connected with a half bevel gear (23), bevel gears (24) are symmetrically arranged at the tail ends of the left sides of the second screw rods (25), the half bevel gears (23) are intermittently meshed with the bevel gears (24), a storage trough (15) is arranged on the right side below the driving support (4), the storage trough (15) is arranged right below the trimming cutter (14), a hydraulic cylinder (22) is arranged in the supporting base (1), the hydraulic cylinder (22) is connected with a telescopic rod (20), drive support (4) bottom extends fixed connection sliding seat (19), the one end and the sliding seat (19) fixed connection of pneumatic cylinder (22) are kept away from in telescopic link (20).
2. A tree trimming device for forestry according to claim 1, wherein the supporting base (1) is provided with a push handrail (2) at the left side of the upper surface, and universal wheels (21) are symmetrically arranged at the left and right sides of the lower surface of the supporting base (1).
3. A tree trimming device for forestry according to claim 1, wherein the left side wall of the driving support (4) is provided with a second driving motor (6), and the output end of the second driving motor (6) is rotatably connected with the first screw rod (7) through a bearing (3) and a belt (5).
4. A tree trimming device for forestry according to claim 1 or 3, wherein the driving support (4) is provided with a limiting groove (27) on the left side wall, the first nut (9) is fixedly connected with a limiting seat (8) on the left side, the limiting seat (8) is installed in the limiting groove (27), and the limiting seat (8) is slidably connected with the limiting groove (27).
5. A tree trimming device for forestry according to claim 1 or 2, wherein a buffer spring (16) is arranged at the right side in the supporting base (1), the buffer spring (16) is fixedly connected with a sliding plate (17), the sliding plate (17) is slidably connected with the supporting base (1), the right side of the movable seat (19) is fixedly connected with a limiting rod (18), and one end of the limiting rod (18) far away from the movable seat (19) is fixedly connected with the sliding plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022313134.2U CN213368817U (en) | 2020-10-16 | 2020-10-16 | Tree trimming device for forestry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022313134.2U CN213368817U (en) | 2020-10-16 | 2020-10-16 | Tree trimming device for forestry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213368817U true CN213368817U (en) | 2021-06-08 |
Family
ID=76188436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022313134.2U Expired - Fee Related CN213368817U (en) | 2020-10-16 | 2020-10-16 | Tree trimming device for forestry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213368817U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113287436A (en) * | 2021-06-23 | 2021-08-24 | 巢湖市友林林业有害生物防治有限公司 | Forest fosters pruning device |
| CN113875427A (en) * | 2021-11-12 | 2022-01-04 | 辰溪县瑶乡东山原生态农业有限公司 | Pruning device of usefulness is planted to tealeaves |
-
2020
- 2020-10-16 CN CN202022313134.2U patent/CN213368817U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113287436A (en) * | 2021-06-23 | 2021-08-24 | 巢湖市友林林业有害生物防治有限公司 | Forest fosters pruning device |
| CN113875427A (en) * | 2021-11-12 | 2022-01-04 | 辰溪县瑶乡东山原生态农业有限公司 | Pruning device of usefulness is planted to tealeaves |
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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: 20210608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |