CN211210642U

CN211210642U - Gardening pruning device

Info

Publication number: CN211210642U
Application number: CN201922250004.6U
Authority: CN
Inventors: 陈沉
Original assignee: Zhejiang Institute of Mechanical and Electrical Engineering Co Ltd
Current assignee: Zhejiang Institute of Mechanical and Electrical Engineering Co Ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-08-11
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a gardening trimming device, which comprises a base, wherein a vertically upward bracket is arranged on the base, a lifting block is sleeved on the bracket, a connecting block is arranged on the side wall of the lifting block, a trimming mechanism is arranged on the connecting block, the trimming mechanism comprises a shell hinged on the connecting block, a first trimming knife is arranged on the outer side wall of the shell, a limiting slide block is connected with a second trimming knife in a long strip shape, and second trimming fins matched with the first trimming fins are arranged on two sides of the second trimming knife; the inside of casing is equipped with driving motor and runner, be provided with eccentric connecting rod between spacing slider and the runner, be equipped with vertical ascending screw rod on the support, be equipped with on the elevator with screw rod complex screw thread section of thick bamboo, the bottom of screw rod is equipped with driven gear, the support be equipped with driven gear engaged with driving gear. The utility model has the characteristics of working strength is low, and work efficiency is high, and height is pruned to the regulation that simultaneously can be free, realizes pruning the plant of co-altitude.

Description

Gardening pruning device

Technical Field

The utility model relates to an agricultural machine field, in particular to horticulture trimming means.

Background

At present, people pay more and more attention to the nearby greening environment, such as green fences and other plants are planted in green belts in parks, districts and roads, but the plants grow in large quantities in summer, so that special people are needed to prune the plants. Generally, branches and leaves generated from the plants are trimmed by manually holding a trimming knife, so that the working intensity is high, and the working efficiency is low. However, there is also a method of trimming a vegetation with a trimmer, in which a user usually holds the trimmer by hand and trims vegetation with different heights by changing the hand holding height, and since the trimmer is heavy and generates vibration during work, the user feels a pain in the arm when using the trimmer for a long time, and cannot work for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a horticulture trimming means. The utility model has the characteristics of working strength is low, and work efficiency is high, and height is pruned to the regulation that simultaneously can be free, realizes pruning the plant of co-altitude.

The technical scheme of the utility model: a gardening trimming device comprises a base, wherein a vertically upward support is arranged on the base, a lifting block is sleeved on the support, a connecting block is arranged on the side wall of the lifting block, a trimming mechanism is arranged on the connecting block, the trimming mechanism comprises a shell hinged to the connecting block, a first trimming knife is arranged on the outer side wall of the shell, the first trimming knife comprises a fixing block fixed on the side wall of the shell, the fixing block is connected with a long-strip-shaped cross rod, and a plurality of first trimming fins are arranged on two sides of the cross rod; a limiting sliding groove is formed in the cross rod, a limiting sliding block is embedded in the limiting sliding groove and connected with a second long-strip-shaped trimming knife, and second trimming fins matched with the first trimming fins are arranged on two sides of the second trimming knife; the inside of casing is equipped with driving motor and runner, be provided with eccentric connecting rod between spacing slider and the runner, be equipped with vertical ascending screw rod on the support, be equipped with on the elevator with screw rod complex screw thread section of thick bamboo, the bottom of screw rod is equipped with driven gear, the support be equipped with driven gear meshing's driving gear, be equipped with the rotation handle on the driving gear.

In the gardening trimming device, the side wall of the shell is provided with the inserting column, the connecting block is provided with a through hole matched with the inserting column, the inserting column penetrates through the through hole, and the top end of the inserting column is provided with the fastening nut.

In the gardening trimming device, a buffer layer is arranged between the shell and the connecting block, and the buffer layer is a rubber layer or a foam layer.

In the gardening trimming device, the first trimming fin and the second trimming fin are respectively provided with a sawtooth.

In the gardening pruning device, the bottom of the base is provided with the roller.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a set up first pruning sword and second pruning sword, be equipped with spacing spout on the first pruning sword, be equipped with on the second pruning sword with spacing spout complex spacing slider, when using, rotate through driving motor drive runner, the pivoted runner drives spacing slider through eccentric connecting rod and makes high-frequency round trip movement along spacing spout, and then make and produce relative motion between first pruning sword and the second pruning sword, and then make first pruning fin and second pruning fin produce relative motion, come to prune the branch and leaf of plant, high work efficiency. In addition, the screw rod is driven to rotate by rotating the handle, so that the lifting block moves up and down along the support to adjust the trimming height, so that the plants with different heights can be trimmed, and the universality is high.

2. The utility model discloses it is articulated with the connecting block to set up the casing, wherein is equipped with the grafting post on the lateral wall of casing, is equipped with the through-hole that matches with the grafting post on the connecting block, and the grafting post passes through-hole and top and is equipped with fastening nut. The trimming inclination angles of the first trimming blade and the second trimming blade are adjusted by rotating the shell, and the first trimming blade and the second trimming blade are fixed by fastening nuts so as to meet different trimming requirements. In addition, be equipped with the buffer layer between casing and the connecting block, the buffer layer is rubber layer or foam blanket, has played the effect of buffering shock attenuation.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the construction of the first trimming blade;

FIG. 3 is a schematic view of the construction of the second trimming blade;

FIG. 4 is a schematic view of the trimming mechanism;

FIG. 5 is a schematic view of the state of the trimming mechanism;

FIG. 6 is a schematic view of the connection between the housing and the connecting block;

fig. 7 is a state diagram of the present invention;

fig. 8 is a schematic structural view of the stent.

1-a base; 2-a scaffold; 3-lifting block; 4, connecting blocks; 5-a trimming mechanism; 6-a shell; 7-a first trimming blade; 8, fixing blocks; 9-a cross bar; 10-a first trimming fin; 11-a limiting chute; 12-a limiting slide block; 13-a second trimming blade; 14-a drive motor; 15-a rotating wheel; 16-eccentric link; 17-a screw; 18-a driven gear; 19-a drive gear; 20-turning the handle; 21-a plug column; 22-a through hole; 23-a fastening nut; 24-a buffer layer; 25-a roller; 26-second trimming fin.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Example (b): a gardening pruning device, as shown in fig. 1-8, comprises a base 1, wherein a roller 25 is arranged at the bottom of the base 1, a vertically upward support 2 is arranged on the base 1, a lifting block 3 is sleeved on the support 2, a connecting block 4 is arranged on the side wall of the lifting block 3, a pruning mechanism 5 is arranged on the connecting block 4, the pruning mechanism 5 comprises a shell 6 hinged on the connecting block 4, a first pruning knife 7 is arranged on the outer side wall of the shell 6, as shown in fig. 2, the first pruning knife 7 comprises a fixed block 8 fixed on the side wall of the shell 6, the fixed block 8 is connected with a strip-shaped cross rod 9, and a plurality of first pruning fins 10 are arranged on two sides of the cross rod; a limiting sliding groove 11 is formed in the cross bar 9, a limiting sliding block 12 is embedded in the limiting sliding groove 11, as shown in fig. 3, the limiting sliding block 12 is connected with a second trimming knife 13 in a long strip shape, and second trimming fins 26 matched with the first trimming fins 10 are arranged on two sides of the second trimming knife 13; the first trimming fin 10 and the second trimming fin 26 are both provided with saw teeth, as shown in fig. 4 and 5, a driving motor 14 and a rotating wheel 15 are arranged inside the housing 6, and an eccentric connecting rod 16 is arranged between the limiting slide block 12 and the rotating wheel 15. The utility model discloses a set up first pruning sword 7 and second pruning sword 13, be equipped with spacing spout 11 on the first pruning sword 7, be equipped with on the second pruning sword 7 with spacing spout 11 complex limit slide 12, when using, rotate through driving motor 14 drive runner 15, pivoted runner 15 drives limit slide 12 through eccentric connecting rod 16 and makes high-frequency round trip movement along spacing spout 11, and then make and produce relative motion between first pruning sword 7 and the second pruning sword 13, and then make first pruning fin 10 and second pruning fin 26 produce relative motion, come to prune the branch and leaf of plant, high work efficiency.

As shown in fig. 8, a vertically upward screw rod 17 is arranged on the support 2, a thread cylinder matched with the screw rod 17 is arranged on the lifting block 3, a driven gear 18 is arranged at the bottom end of the screw rod 17, a driving gear 19 meshed with the driven gear 18 is arranged on the support 2, and a rotating handle 20 is arranged on the driving gear 19. In addition, the screw rod 17 is driven to rotate by rotating the handle 20, so that the lifting block 3 moves up and down along the support 2 to adjust the trimming height, so that the trimming of plants with different heights is realized, and the universality is high.

As shown in fig. 6 and 7, an insertion column 21 is disposed on a side wall of the housing 6, a through hole 22 matched with the insertion column 21 is disposed on the connection block 4, the insertion column 21 passes through the through hole 22, and a fastening nut 23 is disposed at a top end of the insertion column 21. The trimming inclination angles of the first trimming blade 7 and the second trimming blade 13 are adjusted by rotating the housing 6, and are fixed by the fastening nuts 23 to meet different trimming requirements. A buffer layer 24 is arranged between the shell 6 and the connecting block 4, and the buffer layer 24 is a rubber layer or a foam layer and plays a role in buffering and damping.

The working principle is as follows: through driving motor 14 drive runner 15 and rotate, pivoted runner 15 passes through eccentric connecting rod 16, drive spacing slider 12 and make high-frequency round trip movement along spacing spout 11, and then make and produce relative motion between first pruning sword 7 and the second pruning sword 13, and then make first pruning fin 10 and second pruning fin 26 produce relative motion, come to prune the branch and leaf of plant, high working efficiency, when the height of pruning needs to be adjusted, drive screw 17 through rotating handle 20 and rotate, and then make elevator 3 be the up-and-down motion along support 2, come to adjust the height of pruning, realize pruning the plant of co-altitude, therefore the commonality is strong.

Claims

1. Gardening trimming means, its characterized in that: the cutting machine comprises a base (1), wherein a vertically upward support (2) is arranged on the base (1), a lifting block (3) is sleeved on the support (2), a connecting block (4) is arranged on the side wall of the lifting block (3), and a trimming mechanism (5) is arranged on the connecting block (4); the trimming mechanism (5) comprises a shell (6) hinged to the connecting block (4), a first trimming knife (7) is arranged on the outer side wall of the shell (6), the first trimming knife (7) comprises a fixing block (8) fixed on the side wall of the shell (6), the fixing block (8) is connected with a long-strip-shaped cross rod (9), and a plurality of first trimming fins (10) are arranged on two sides of the cross rod (9); a limiting sliding groove (11) is formed in the cross rod (9), a limiting sliding block (12) is embedded in the limiting sliding groove (11), the limiting sliding block (12) is connected with a second long-strip-shaped trimming knife (13), and second trimming fins (26) matched with the first trimming fins (10) are arranged on two sides of the second trimming knife (13); a driving motor (14) and a rotating wheel (15) are arranged in the shell (6), and an eccentric connecting rod (16) is arranged between the limiting sliding block (12) and the rotating wheel (15); be equipped with vertical ascending screw rod (17) on support (2), be equipped with on elevator (3) with screw rod (17) complex screw thread section of thick bamboo, the bottom of screw rod (17) is equipped with driven gear (18), support (2) are equipped with driving gear (19) with driven gear (18) meshing, are equipped with on driving gear (19) and rotate handle (20).

2. A horticultural pruning device in accordance with claim 1, characterised in that: the side wall of the shell (6) is provided with an inserting column (21), the connecting block (4) is provided with a through hole (22) matched with the inserting column (21), and the inserting column (21) penetrates through the through hole (22) and the top end of the inserting column is provided with a fastening screw cap (23).

3. A horticultural pruning device in accordance with claim 2, characterised in that: a buffer layer (24) is arranged between the shell (6) and the connecting block (4), and the buffer layer (24) is a rubber layer or a foam layer.

4. A horticultural pruning device in accordance with claim 1, characterised in that: sawteeth are arranged on the first trimming fin (10) and the second trimming fin (26).

5. A horticultural pruning device in accordance with claim 1, characterised in that: the bottom of the base (1) is provided with a roller (25).