CN216218934U - Municipal garden is cut with machinery - Google Patents
Municipal garden is cut with machinery Download PDFInfo
- Publication number
- CN216218934U CN216218934U CN202122329097.9U CN202122329097U CN216218934U CN 216218934 U CN216218934 U CN 216218934U CN 202122329097 U CN202122329097 U CN 202122329097U CN 216218934 U CN216218934 U CN 216218934U
- Authority
- CN
- China
- Prior art keywords
- supporting arm
- fixedly arranged
- shearing
- driving motor
- far away
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010008 shearing Methods 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 230000002457 bidirectional effect Effects 0.000 claims description 7
- 238000013138 pruning Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 2
- 244000309464 bull Species 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Images
Landscapes
- Scissors And Nippers (AREA)
Abstract
The utility model discloses a mechanical shear for municipal gardens, which comprises a working vehicle, a mounting column fixedly arranged at the upper end of the working vehicle, a first supporting arm hinged at the upper end of the mounting column, a driving mechanism fixedly arranged at the upper end of the working vehicle and used for driving the first supporting arm to rotate in a matching manner, a second supporting arm fixedly arranged on the first supporting arm and far away from one end of the mounting column, a third supporting arm rotatably arranged at one end of the second supporting arm far away from the first supporting arm, a steering mechanism fixedly arranged in the second supporting arm and used for driving the third supporting arm to rotate in a matching manner, and a shearing mechanism arranged at one end of the third supporting arm far away from the second supporting arm. According to the tree pruning machine, the first supporting arm, the second supporting arm and the third supporting arm are arranged, so that different positions and heights of the shearing mechanism can be adjusted under the action of the driving mechanism and the steering mechanism, branches in different environments or heights can be pruned conveniently, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of municipal gardens, in particular to a mechanical scissors for municipal gardens.
Background
In the process of landscaping maintenance, branches and leaves are required to be trimmed to achieve the purposes of balancing moisture and nutrients of overground parts of plants, reducing moisture evaporation and improving the planting survival rate, and through reasonable trimming, the plants can also reach an ideal tree shape and improve the landscape effect.
However, most of the existing mechanical shears for municipal gardens have some defects, and some mechanical shears still need manual operation, so that the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the problems, the utility model provides a grinding device for a special-shaped workpiece of a vertical machining center.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a kind of municipal garden uses the mechanical scissors, including the working car, the erection column fixedly set up in the upper end of working car, the first supporting arm hinged on upper end of erection column, the driving mechanism used for cooperating and driving the first supporting arm to turn fixedly set up in the upper end of working car, the second supporting arm far away from one end of erection column fixedly set up on the first supporting arm, rotate and set up in the third supporting arm far away from one end of the first supporting arm of the second supporting arm, fixedly set up in the inside of second supporting arm and cooperate and drive the steering mechanism that the third supporting arm rotates and set up in the third supporting arm far away from one end of the second supporting arm and cut the organization;
the shearing mechanism comprises a shearing power box fixedly arranged at one end of a third supporting arm and a third driving motor fixedly arranged on the outer side wall of the shearing power box, a bidirectional threaded screw rod is fixedly connected to an output shaft of the third driving motor, two opposite threaded sections are symmetrically arranged on the bidirectional threaded screw rod, a second nut seat is connected to the threaded sections through threads, the second nut seat slides through a sliding groove and is arranged on the inner side wall of the shearing power box, two shearing heads are fixedly arranged at one end, far away from the shearing power box, of the second nut seat and are arranged in a mutually staggered mode, and a rectangular through groove used for being matched with the second nut seat to move is formed in the side wall of the shearing power box.
As a further description of the above technical solution:
steering mechanism is including the fixed second driving motor who sets up at second support arm lateral wall, second driving motor output shaft fixedly connected with worm, the worm runs through and extends into inside the second support arm, the worm meshing is connected with the worm wheel, worm wheel center pin fixedly connected with bull stick, the bull stick runs through and extends to the second support arm outside, the fixed one end that is located the second support arm outside at the bull stick that sets up of third support arm.
As a further description of the above technical solution:
actuating mechanism is including the fixed first driving motor who sets up in the work car upper end, the first lead screw of first driving motor output shaft fixedly connected with, first lead screw is kept away from first driving motor's one end and is rotated the setting at the erection column lateral wall, the cover is equipped with first nut seat on the first lead screw, first nut seat upper end articulates there is the connecting rod, the one end that first nut seat was kept away from to the connecting rod articulates at first supporting arm bottom lateral wall.
As a further description of the above technical solution:
the first nut seat is arranged at the upper end of the working vehicle in a sliding mode through the sliding groove.
As a further description of the above technical solution:
the bottom of the working vehicle is provided with universal wheels which are convenient to move.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
according to the tree pruning machine, the first supporting arm, the second supporting arm and the third supporting arm are arranged, so that different positions and heights of the shearing mechanism can be adjusted under the action of the driving mechanism and the steering mechanism, branches in different environments or heights can be pruned conveniently, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic view of the overall appearance of a mechanical shears for municipal garden according to the utility model;
FIG. 2 is a cross-sectional view of a municipal garden mechanical shear according to the present invention;
FIG. 3 is a schematic view of a part A of a mechanical shears for municipal garden according to the utility model;
fig. 4 shows an enlarged structural schematic diagram of a mechanical shearing mechanism for municipal garden according to the utility model.
Illustration of the drawings:
1. a working vehicle; 2. mounting a column; 3. a first support arm; 4. a drive mechanism; 5. a second support arm; 6. a steering mechanism; 7. a third support arm; 8. a shearing mechanism; 401. a first drive motor; 402. a first lead screw; 403. A first nut seat; 404. a connecting rod; 601. a second drive motor; 602. a worm; 603. a worm gear; 604. A rotating rod; 801. a shearing power box; 802. a third drive motor; 803. a bidirectional threaded screw rod; 804. a second nut seat; 805. and (4) shearing the head.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a kind of municipal garden uses the mechanical scissors, including the working car 1, the erection column 2 fixedly set up in 1 upper end of working car, articulate on the first supporting arm 3 of 2 upper ends of erection column, the driving mechanism 4 used for cooperating and driving the first supporting arm 3 to turn fixedly set up in 1 upper end of working car, the second supporting arm 5 far away from one end of erection column 2 fixedly set up on the first supporting arm 3, rotate and set up in the third supporting arm 7 far away from one end of the first supporting arm 3 of the second supporting arm 5, fixedly set up in the second supporting arm 5 and cooperate and drive the steering mechanism 6 that the third supporting arm 7 rotates and set up in the third supporting arm 7 and keep away from one end of the second supporting arm 8 of the second supporting arm 5;
the shearing mechanism 8 comprises a shearing power box 801 fixedly arranged at one end of a third supporting arm 7 and a third driving motor 802 fixedly arranged on the outer side wall of the shearing power box 801, an output shaft of the third driving motor 802 is fixedly connected with a bidirectional threaded lead screw 803, the bidirectional threaded lead screw 803 is symmetrically provided with two threaded sections with opposite rotating directions, the threaded sections are respectively connected with second nut seats 804 through threads, the second nut seats 804 are respectively arranged on the inner side wall of the shearing power box 801 in a sliding mode through sliding grooves, one ends, far away from the shearing power box 801, of the two second nut seats 804 are fixedly provided with shearing heads 805, the two shearing heads 805 are arranged in a staggered mode, and rectangular through grooves used for being matched with the second nut seats 804 to move are formed in the side wall of the shearing power box 801.
Further, the steering mechanism 6 comprises a second driving motor 601 fixedly arranged on the side wall of the second support arm 5, an output shaft of the second driving motor 601 is fixedly connected with a worm 602, the worm 602 penetrates through and extends into the second support arm 5, the worm 602 is engaged with a worm wheel 603, a central shaft of the worm wheel 603 is fixedly connected with a rotating rod 604, the rotating rod 604 penetrates through and extends to the outer side of the second support arm 5, and the third support arm 7 is fixedly arranged at one end of the rotating rod 604 positioned on the outer side of the second support arm 5.
Further, actuating mechanism 4 is including fixed first driving motor 401 that sets up in the work car 1 upper end, the first lead screw 402 of first driving motor 401 output shaft fixedly connected with, the one end that first driving motor 401 was kept away from to first lead screw 402 is rotated and is set up at erection column 2 lateral wall, the cover is equipped with first nut seat 403 on the first lead screw 402, first nut seat 403 upper end articulates there is connecting rod 404, the one end that first nut seat 403 was kept away from to connecting rod 404 articulates at the 3 bottom lateral walls of first support arm.
Further, the first nut seat 403 is slidably disposed at the upper end of the work vehicle 1 through a slide groove.
Further, the bottom of the working vehicle 1 is provided with universal wheels for convenient movement.
The working principle is as follows: when the multifunctional garden tree pruning machine is used, the third driving motor 802 is turned on, the third driving motor 802 drives the two-way threaded screw rod 803 to rotate, the two-way threaded screw rod 803 drives the second nut seat 804 sleeved on the surface of the second nut seat 804 to move, and the second nut seat 804 further drives the shearing head 805 fixed at one end of the second nut seat 804 to move oppositely, so that garden tree branches are pruned;
when branches with different heights or angles need to be pruned, the first driving motor 401 is turned on, the first driving motor 401 further drives the first screw rod 402 to rotate, the first screw rod 402 further drives the first nut seat 403 sleeved on the surface of the first screw rod to move, the first nut seat 403 further drives the connecting rod 404 hinged at the upper end of the connecting rod to rotate, the connecting rod 404 further pushes the first support arm 3 hinged at the other end of the connecting rod to rotate around the hinged point of the first support arm, the second driving motor 601 is further turned on, the second driving motor 601 further drives the worm 602 to rotate, the worm 602 further drives the worm wheel 603 to rotate, the worm wheel 603 further drives the rotating rod 604 fixedly connected with the central shaft of the first support arm to rotate, the rotating rod 604 further drives the third support arm 7 to rotate, so as to adjust the movement of the shearing mechanism 8 fixedly provided at the other end of the third support arm 7 to a proper position.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The mechanical scissors for the municipal garden are characterized by comprising a working vehicle (1), a mounting column (2) fixedly arranged at the upper end of the working vehicle (1), a first supporting arm (3) hinged at the upper end of the mounting column (2), a driving mechanism (4) fixedly arranged at the upper end of the working vehicle (1) and used for driving the first supporting arm (3) to steer in a matching manner, a second supporting arm (5) fixedly arranged on the first supporting arm (3) and far away from one end of the mounting column (2), a third supporting arm (7) rotatably arranged at one end of the second supporting arm (5) far away from the first supporting arm (3), a steering mechanism (6) fixedly arranged inside the second supporting arm (5) and used for driving the third supporting arm (7) to rotate in a matching manner, and a shearing mechanism (8) arranged at one end of the third supporting arm (7) far away from the second supporting arm (5);
the shearing mechanism (8) comprises a shearing power box (801) fixedly arranged at one end of the third supporting arm (7) and a third driving motor (802) fixedly arranged on the outer side wall of the shearing power box (801), an output shaft of the third driving motor (802) is fixedly connected with a bidirectional threaded screw rod (803), the bidirectional threaded screw rod (803) is symmetrically provided with two threaded sections with opposite rotating directions, the threaded sections are connected with a second nut seat (804) through threads, the second nut seats (804) are arranged on the inner side wall of the shearing power box (801) in a sliding mode through sliding grooves, a shearing head (805) is fixedly arranged at one end, far away from the shearing power box (801), of each second nut seat (804), the two shearing heads (805) are arranged in a staggered mode, and a rectangular through groove used for being matched with the second nut seat (804) to move is formed in the side wall of the shearing power box (801).
2. The mechanical scissors for municipal garden of claim 1, wherein the steering mechanism (6) comprises a second driving motor (601) fixedly arranged on the side wall of the second support arm (5), the output shaft of the second driving motor (601) is fixedly connected with a worm (602), the worm (602) penetrates through and extends into the second support arm (5), the worm (602) is meshed with a worm wheel (603), the central shaft of the worm wheel (603) is fixedly connected with a rotating rod (604), the rotating rod (604) penetrates through and extends to the outside of the second support arm (5), and the third support arm (7) is fixedly arranged at one end of the rotating rod (604) located at the outside of the second support arm (5).
3. The mechanical shears for the municipal garden as claimed in claim 1, wherein the driving mechanism (4) comprises a first driving motor (401) fixedly arranged at the upper end of the working vehicle (1), an output shaft of the first driving motor (401) is fixedly connected with a first lead screw (402), one end of the first lead screw (402) far away from the first driving motor (401) is rotatably arranged at the side wall of the mounting column (2), a first nut seat (403) is sleeved on the first lead screw (402), a connecting rod (404) is hinged at the upper end of the first nut seat (403), and one end of the connecting rod (404) far away from the first nut seat (403) is hinged at the bottom side wall of the first supporting arm (3).
4. A mechanical shears for municipal garden according to claim 3, wherein the first nut holder (403) is slidably arranged on the upper end of the working vehicle (1) through a slide groove.
5. The mechanical shears for municipal garden of claim 1, wherein universal wheels for convenient movement are provided at the bottom of the working vehicle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122329097.9U CN216218934U (en) | 2021-09-26 | 2021-09-26 | Municipal garden is cut with machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122329097.9U CN216218934U (en) | 2021-09-26 | 2021-09-26 | Municipal garden is cut with machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216218934U true CN216218934U (en) | 2022-04-08 |
Family
ID=80987781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122329097.9U Expired - Fee Related CN216218934U (en) | 2021-09-26 | 2021-09-26 | Municipal garden is cut with machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216218934U (en) |
-
2021
- 2021-09-26 CN CN202122329097.9U patent/CN216218934U/en not_active Expired - Fee Related
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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: 20220408 |