CN220140243U

CN220140243U - Flower trimmer

Info

Publication number: CN220140243U
Application number: CN202320822216.0U
Authority: CN
Inventors: 陈建华
Original assignee: Fujian Everstrong Lega Power Equipments Co Ltd
Current assignee: Fujian Everstrong Lega Power Equipments Co Ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-12-08
Anticipated expiration: 2033-04-14

Abstract

The utility model relates to the field of flowers and plants, in particular to a flower trimmer: the utility model provides a flowers clipping machine, includes frame, scissors fork elevating system main part and pneumatic scissors, utilizes scissors fork elevating system main part, and pneumatic scissors includes casing, first blade, second blade, first pin joint axle, second pin joint axle, third pin joint axle, cylinder, air inlet and connecting pipe, first blade pass through first pin joint axle pin joint in outside the casing, the second blade passes through second pin joint axle and is connected with first blade, the pin joint of the piston rod third pin joint axle of cylinder in the second blade, the cylinder body of cylinder connect in shells inner wall, connecting pipe one end passes through the solenoid valve and connects the air pump, the connecting pipe other end is connected the air inlet, the air inlet is connected in the cylinder. Let operating personnel not need the climbing, just can prune the branch of flowers in eminence, utilize pneumatic scissors to replace operating personnel's manual scissors for a long time, avoid controlling the scissors for a long time to harm the hand.

Description

Flower trimmer

Technical Field

The utility model relates to the field of flowers, in particular to a flower trimmer.

Background

The flower trimmer is a common gardening tool and can be used for trimming branches of plants such as flowers, controlling growth vigor of the plants or shaping the flowers. When flower shops or lovers make flower cuttings, bonsais or bundles, the spines or redundant branches growing on flower stems are usually removed, and then cut into proper lengths for making. The existing flower trimmer uses scissors to cut off redundant branches or spines.

Chinese patent of grant publication No. CN217445914U discloses a flower trimmer, including crossing setting and articulated and through pivot looks articulated and clamp or open first calliper and second calliper of crossing point department, first calliper and second calliper have first binding clip and second binding clip respectively, when first calliper and second calliper clamp, first binding clip and second binding clip are closed and form the centre gripping space that is used for holding the object that is clamped between the two, the trimmer still includes rotating the cutter of connecting on first calliper and being used for cutting off the object that is clamped, the cutter includes the tool bit that has the cutting edge, and this cutting edge sets up towards the second calliper, the cutter has first state and second state through relative first calliper rotation: when the cutter is in a first state, the cutter head is close to the first clamp head, and the cutter head is positioned outside the clamping space; when the cutter is in the second state, the cutter head is far away from the first clamp head and close to the second clamp head.

Although the above patent can cut off branches or spines well, the above patent has some insufficient problems: firstly, need the manual control to control opening or closing of scissors, manual control has for a long time, easily trails the hand, secondly, need the operating personnel to climb to certain height to carry out manual pruning with the instrument to some higher flowers, have certain potential safety hazard to the operating personnel climbing. Therefore, there is a need for a flower trimmer that reduces the potential safety hazard of operator climbing and avoids long-term manual scissors from damaging hands for high-rise flower trimming.

Disclosure of Invention

The technical problems to be solved by the utility model are as follows: the utility model provides a flowers clipping machine to the pruning of eminence flowers, reduces the potential safety hazard of operating personnel climbing and avoids long-term manual scissors to harm the hand.

In order to solve the technical problems, the utility model adopts the following technical scheme: a flower trimmer comprises a frame, a scissor fork type lifting mechanism main body and pneumatic scissors;

the top end of the scissor type lifting mechanism main body is connected to the bottom of the pneumatic scissors, and the bottom end of the scissor type lifting mechanism main body is connected with the frame;

the pneumatic scissors comprise a shell, a first blade, a second blade, a first pivot shaft, a second pivot shaft, a third pivot shaft, an air cylinder, an air inlet and a connecting pipe, wherein the first blade is pivoted outside the shell through the first pivot shaft, the second blade is connected with the first blade through the second pivot shaft, a piston rod of the air cylinder is pivoted with the second blade through the third pivot shaft, a cylinder body of the air cylinder is connected to the inner wall of the shell, one end of the connecting pipe is connected with the air pump through an electromagnetic valve, the other end of the connecting pipe is connected with the air inlet, and the air inlet is connected with the air cylinder.

Further, the scissor fork type lifting mechanism main body comprises a screw rod guide rail device, a scissor fork type lifting bracket and a guide rail assembly;

the screw rod guide rail device is arranged on the frame and comprises a screw rod body, a first sliding block and a second sliding block, wherein the screw rod body comprises a first thread section and a second thread section, and the threads of the first thread section and the second thread section are opposite in rotation direction;

the first sliding block is in sliding connection with the first threaded section, and the second sliding block is in sliding connection with the second threaded section;

the bottom end of the scissor type lifting support is provided with a first movable end and a second movable end, the first movable end is connected with the first sliding block, and the second movable end is connected with the second sliding block;

the guide rail assembly is connected to the bottom of the pneumatic scissors and comprises a guide rail body, a third sliding block and a fourth sliding block, and the third sliding block and the fourth sliding block are in sliding connection with the guide rail body;

the bottom end of the scissor type lifting support is provided with a third movable end and a fourth movable end, the third movable end is connected with the third sliding block, and the fourth movable end is connected with the fourth sliding block.

Further, a handle is also included, the handle being coupled to the frame.

Further, the handle is provided with anti-skid patterns.

Further, a control button is arranged on the handle and is electrically connected with the electromagnetic valve.

Further, the pneumatic scissors further comprise a supporting table, the supporting table is connected with the upper portion of the scissor-type lifting mechanism main body, and the pneumatic scissors are fixedly connected to the supporting table.

The utility model has the beneficial effects that: the pneumatic scissors comprise a shell, a first blade, a second blade, a first pivot shaft, a second pivot shaft, a third pivot shaft, a cylinder, an air inlet and a connecting pipe, wherein the first blade is pivoted outside the shell through the first pivot shaft, the second blade is connected with the first blade through the second pivot shaft, the third pivot shaft of a piston rod of the cylinder is pivoted with the second blade, the cylinder body of the cylinder is connected with the inner wall of the shell, one end of the connecting pipe is connected with the air pump through an electromagnetic valve, and the other end of the connecting pipe is connected with the air inlet. Through the structure of pneumatic scissors, utilize the switch control connecting pipe of solenoid valve to give the gas-cylinder gas-supply to controlled cylinder piston and stretched and contracted, controlled second blade is expanded and is closed, makes operating personnel liberate both hands, avoids long-term manual scissors to harm the hand.

Drawings

Fig. 1 is a schematic view showing a construction of a flower trimmer according to an embodiment of the present utility model.

Description of the reference numerals:

1. a frame; 2. a scissor lift mechanism body; 21. a screw guide rail device; 211. a screw rod body;

2111. a first thread segment; 2112. a second thread segment; 212. a first slider; 213. a second slider; 22. a scissor lift bracket; 221. a first movable end; 222. a second movable end; 223. a third movable end; 224. a fourth movable end; 23. a guide rail assembly; 231. a guide rail body; 232. a third slider; 233. a fourth slider;

3. pneumatic scissors;

31. a housing; 32. a first blade; 33. a second blade; 34. a first pivot shaft; 35. a second pivot shaft; 36. a third pivot shaft; 37. a cylinder; 38. an air inlet; 39. a connecting pipe;

4. a handle; 41. a control button; 5. and a support table.

Detailed Description

In order to describe the technical contents, the achieved objects and effects of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.

Referring to fig. 1, a flower trimmer includes a frame 1, a scissor lift mechanism main body 2 and a pneumatic scissor 3;

the top end of the scissor type lifting mechanism main body 2 is connected to the bottom of the pneumatic scissors 3, and the bottom end of the scissor type lifting mechanism main body 2 is connected with the frame 1;

the pneumatic scissors 3 comprise a shell 31, a first blade 32, a second blade 33, a first pivot shaft 34, a second pivot shaft 35, a third pivot shaft 36, a cylinder 37, an air inlet 38 and a cylinder 37 connecting pipe 39, wherein the first blade 32 is pivoted outside the shell 31 through the first pivot shaft 34, the second blade 33 is connected with the first blade 32 through the second pivot shaft 35, a piston rod of the cylinder 37 is pivoted with the second blade 33 through the third pivot shaft 36, the cylinder body of the cylinder 37 is connected with the inner wall of the shell 31, one end of the cylinder 37 connecting pipe 39 is connected with an air pump through an electromagnetic valve, the other end of the cylinder 37 connecting pipe 39 is connected with the air inlet 38, and the air inlet 38 is connected with the cylinder 37.

In the above embodiment, the top end of the scissor lift mechanism main body 2 is connected to the bottom of the pneumatic scissor 3, the bottom end of the scissor lift mechanism main body 2 is connected to the frame 1, compared with the structure of a trimmer in the prior art, the pruning of flowers at a high position can be achieved through the structure, climbing of operators is avoided, the potential safety hazard of climbing is reduced, the pneumatic scissor 3 comprises a shell 31, a first blade 32, a second blade 33, a first pivot 34, a second pivot 35, a third pivot 36, a cylinder 37, an air inlet 38 and a cylinder 37 connecting pipe 39, the first blade is pivoted outside the shell 31 through the first pivot 34, the second blade 33 is connected with the first blade 32 through the second pivot 35, a piston rod of the cylinder 37 is pivoted with the second connecting pipe 33, a cylinder body of the cylinder 37 is connected with the inner wall of the shell 31, one end of the cylinder 37 is connected with an air pump through an electromagnetic valve, the other end of the cylinder 37 is connected with the air inlet 38, and the air inlet 38 is connected with the cylinder 37. Through the structure of pneumatic scissors 3, utilize the switch control cylinder 37 connecting pipe 39 of solenoid valve to give cylinder 37 gas transmission to controlled cylinder 37 piston and stretched and contracted, controlled second blade 33 opens and closes, make operating personnel liberate both hands, avoid long-term manual scissors damage hand.

As an alternative embodiment, the scissor lift mechanism body 2 includes a screw guide rail device 21, a scissor lift bracket 22, and a guide rail assembly 23;

the screw guide rail device 21 is arranged on the frame 1, the screw guide rail device 21 comprises a screw body 211, a first sliding block 212 and a second sliding block 213, the screw body 211 comprises a first thread section 2111 and a second thread section 2112, and the threads of the first thread section 2111 and the second thread section 2112 are opposite in rotation direction;

the first sliding block 212 is slidably connected with the first threaded section 2111, and the second sliding block 213 is slidably connected with the second threaded section 2112;

the bottom end of the scissor lift bracket 22 is provided with a first movable end 221 and a second movable end 222, the first movable end 221 is connected with the first sliding block 212, and the second movable end 222 is connected with the second sliding block 213;

the guide rail assembly 23 is connected to the bottom of the pneumatic scissors 3, the guide rail assembly 23 comprises a guide rail body 231, a third sliding block 232 and a fourth sliding block 233, and the third sliding block 232 and the fourth sliding block 233 are in sliding connection with the guide rail body 231;

the bottom end of the scissor lift bracket 22 is provided with a third movable end 223 and a fourth movable end 224, the third movable end 223 is connected with the third sliding block, and the fourth movable end 224 is connected with the fourth sliding block.

In the above embodiment, since the screw threads of the first screw thread section 2111 and the second screw thread section 2112 of the present design are opposite in rotation direction, when the screw is rotated clockwise or counterclockwise, the first sliding block 212 of the first screw thread section 2111 and the second sliding block 213 of the second screw thread section 2112 are driven toward or away from each other, so as to drive the first movable end 221 and the second movable end 222 of the bottom end of the scissor lift bracket 22 toward or away from each other, and simultaneously, the third sliding block 232 and the fourth sliding block 233 are driven toward or away from each other, so as to drive the third movable end 223 and the fourth movable end 224 toward or away from each other, thereby lifting or lowering the scissor lift mechanism body 2.

As an alternative embodiment, it is characterized by further comprising a handle 4, said handle 4 being connected to said frame 1.

In the above embodiment, the operator can hold the handle 4 to trim flowers with different heights in different places.

As an alternative embodiment, the handle 4 is provided with anti-slip threads.

As an alternative embodiment, a control button 41 is provided on the handle 4, and the control button 41 is electrically connected to the solenoid valve.

In the above embodiment, the operator can hold the control button 41 of the handle 4 to control the second scissors to open and close, which is more flexible and more convenient than controlling the electromagnetic valve switch.

As an alternative embodiment, the device further comprises a supporting table 5, the second screw rod is arranged at the lower part of the supporting table 5, and the pneumatic scissors 3 are fixedly connected to the upper part of the supporting table 5.

In the above embodiment, the stability of the pneumatic scissors 3 is further ensured by providing the support table 5.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes made by the specification and drawings of the present utility model, or direct or indirect application in the relevant art, are included in the scope of the present utility model.

Claims

1. The flower trimmer is characterized by comprising a frame, a scissor type lifting mechanism main body and pneumatic scissors;

2. A flower trimmer according to claim 1 wherein the scissor lift mechanism body comprises a screw guide arrangement, a scissor lift support and a guide assembly;

3. A flower trimmer according to claim 1, further comprising a handle connected to said frame.

4. A flower trimmer according to claim 3 wherein said handle is provided with anti-slip patterns.

5. A flower trimmer according to claim 3 wherein the handle is provided with a control button, the control button being electrically connected to the solenoid valve.

6. A flower trimmer according to claim 1, further comprising a support table connected to an upper portion of the scissor lift mechanism body, the pneumatic scissors being fixedly connected to the support table.