CN220606672U - Branch and leaf trimming means - Google Patents

Abstract

The utility model discloses a branch and leaf trimming device which comprises a trimming machine, wherein a backpack battery is arranged on one side of the trimming machine, a trimming chain cutter is rotatably arranged on the other side of the trimming machine, rotary connecting grooves are formed in the upper portion and the lower portion of the trimming chain cutter, a protection plate is rotatably arranged in the rotary connecting grooves, the other end of the protection plate is clamped with a fixing head, a limit groove is formed in the outer surface of one side of the fixing head, a handle is fixedly arranged on the outer surface of the trimming machine, and a pressing switch is fixedly arranged on the handle. The first limiting bolt and the second limiting bolt are driven to move out of the fixing hole through the moving displacement handle, the limit to the fixing head can be relieved, the fixing head is directly taken down, the protection plate can be rotated and unfolded, the clamped branches and leaves can be easily taken down at the moment, and compared with the existing device, the clamp type fixing device is convenient to take out the branches and leaves clamped between the protection plate and the rotating connecting groove.

Description

Branch and leaf trimming means

Technical Field

The present disclosure relates to pruning devices, and particularly to a handheld pruning device.

Background

When planting the tea tree, can use the pruning equipment to prune the branch and leaf of tea tree, make the tea tree take out again and send out new branch, improve tea tree germination capacity, because the tea tree is planted generally in the mountain area to prune branch and leaf and generally adopt artifical hand-held type trimming means to prune branch and leaf.

The utility model discloses a tea pruning equipment for tea planting of publication number CN218302379U like chinese patent, including the trimmer, the left side fixedly connected with blade of trimmer, the left side fixedly connected with square board of trimmer, the bottom of square board is provided with the guard plate, the inside of square board and guard plate all is provided with the gag lever post, the short groove has all been seted up to the inside of square board and guard plate, the fixed surface of gag lever post is connected with the stopper that uses with the short groove cooperation, the spacing groove has been seted up to the bottom of guard plate, the spout has been seted up at the top of square board.

A tea garden field management pruning device disclosed in China patent publication No. CN214852960U comprises a pruning machine, a limiting rod and a protection plate.

The utility model provides a problem is found when above-mentioned current trimming equipment uses, at first adopts and sets up the guard plate around the cutter chain, can play effectual guard action, but the cutter chain when rotatory at a high speed, can carry certain branch and leaf to get into the space between guard plate and the cutter chain, and the branch and leaf of card income is difficult to take off, and dismantles the guard plate and comparatively loaded down with trivial details again, and secondly tea tree planting often the scope is great, needs artifical long-time handheld removal, and the arm level is holding and is pruned branch and leaf, the great problem of burden to the arm.

Disclosure of Invention

The utility model aims to provide a branch and leaf trimming device which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a branch and leaf trimming means, includes the trimmer, trimmer one side is provided with the knapsack battery, trimming chain sword is installed to the trimmer rotation, the rotation spread groove has all been seted up to trimming chain sword opposite side and be located trimming chain sword upper and lower side, the guard plate is installed to rotation spread groove rotation, the joint of guard plate other end has a fixed head, spacing recess has been seted up to fixed head one side surface.

Preferably, a handle is fixedly arranged on the outer surface of the trimmer, and a pressing switch is fixedly arranged on the handle.

Preferably, a power motor is fixedly arranged below the trimmer.

Preferably, a fixing hole is formed in the protection plate and close to the edge of the other side.

Preferably, the inner wall of the fixing head is provided with a connecting groove, and the connecting groove is matched with the protection plate.

Preferably, the first limiting bolt is slidably mounted in the limiting groove, one end of the first limiting bolt is fixedly connected with a return spring, the other end of the return spring is fixedly connected with a second limiting bolt, the first limiting bolt, the second limiting bolt and the fixing hole are matched with each other, and the first limiting bolt and the second limiting bolt are fixedly provided with displacement handles.

Compared with the prior art, the utility model has the beneficial effects that:

1. the device mainly provides power through the power motor, and is lighter than traditional internal-combustion engine overall quality, secondly separates the energy (electric power) of device and device body, and the knapsack battery adopts the design of knapsack can be on user's back, is connected with the trimming machine through the cable and provides electric power, can further lighten the holistic weight of device to lighten the burden of arm.

2. The displacement handle is moved to drive the first limiting bolt and the second limiting bolt to move out of the fixing hole, the limit on the fixing head can be relieved, the fixing head is directly taken down, the protection plate can be rotated and unfolded, the clamped branches and leaves can be easily taken down at the moment, and compared with the existing device, the device is convenient to take out the branches and leaves clamped between the protection plate and the rotating connecting groove.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the overall structure of the other side of the present utility model;

FIG. 3 is an exploded view of the present utility model;

fig. 4 is a partial cross-sectional view of the present utility model.

In the figure: 1. a trimmer; 101. a grip; 102. pressing the switch; 103. a power motor; 104. trimming a chain cutter; 105. a backpack battery; 106. rotating the connecting groove; 2. a protection plate; 201. a fixing hole; 3. a fixed head; 301. a connecting groove; 4. a limit groove; 401. the first limiting bolt; 402. a return spring; 403. the second limiting bolt; 404. and (3) displacing the handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a branch and leaf trimming means, includes trimmer 1, and trimmer 1 one side is provided with knapsack battery 105, and trimmer 1 internal rotation is installed and is pruned chain sword 104, and the rotary connection groove 106 has all been seted up to trimmer 1 opposite side and lie in trimming chain sword 104 upper and lower side, and rotary connection groove 106 internal rotation is installed guard plate 2, and guard plate 2 other end joint has fixed head 3, and spacing recess 4 has been seted up to fixed head 3 one side surface.

In this embodiment, through separating the energy electric power of device and device body, knapsack battery 105 adopts the design of knapsack can carry on user's back, is connected with trimmer 1 through the cable and provides the electric power, can lighten the holistic weight of device to alleviate the burden of arm, secondly guard plate 2 rotate and install inside rotating spread groove 106, limiting device inside spacing recess 4 can fix fixed head 3 at guard plate 2 end, thereby restriction guard plate 2 is rotatory at will, take off fixed head 3 after, guard plate 2 can be rotated to both sides and expand, thereby be convenient for clear up the branch and leaf in the entering gap.

In order to achieve the aim of safely cutting branches and leaves, the device is achieved by adopting the following technical scheme: the outer surface of the trimmer 1 is fixedly provided with a handle 101, a push switch 102 is fixedly arranged on the handle 101, and a power motor 103 is fixedly arranged below the trimmer 1.

The trimmer 1 is convenient for the operator to grasp through the handle 101, and the power motor 103 output end can be with power conduction to the trimming chain sword 104 through the inside drive mechanism of trimmer 1, and the trimming chain sword 104 is rotatory to be used for cutting the branch and leaf, and the push switch 102 only can provide power for the power motor 103 under the state of pressing, and power motor 103 can stop rotating immediately when the operator releases push switch 102 outage, compares traditional gasoline engine and rotates more safe and reliable always.

Wherein, in order to realize the mesh of being convenient for clear up card income guard plate 2 and rotate the branch and leaf between the spread groove 106, this device adopts following technical scheme to realize: the fixed orifices 201 are formed in the protection plate 2 and close to the edge of the other side, the connecting grooves 301 are formed in the inner wall of the fixing head 3, the connecting grooves 301 are matched with the protection plate 2, a first limiting bolt 401 is slidably mounted in the limiting groove 4, one end of the first limiting bolt 401 is fixedly connected with a return spring 402, the other end of the return spring 402 is fixedly connected with a second limiting bolt 403, the first limiting bolt 401, the second limiting bolt 403 are matched with the fixed orifices 201, and a displacement handle 404 is fixedly mounted on each of the first limiting bolt 401 and the second limiting bolt 403.

Can provide certain thrust for first spacing bolt 401 and second spacing bolt 403 through return spring 402, first spacing bolt 401 and second spacing bolt 403 receive the thrust can get into inside the fixed orifices 201 to with guard plate 2 card inside spread groove 301, fix guard plate 2 and fixed head 3 together, move displacement handle 404 and drive first spacing bolt 401 and second spacing bolt 403 and shift out inside the fixed orifices 201, can remove the restriction to fixed head 3, directly take off fixed head 3, guard plate 2 can rotate and expand, be convenient for clear up get into guard plate 2 and rotate the branch and leaf between the spread groove 106.

The working principle and the using flow of the utility model are as follows: when the device is used, the device is required to be placed at a proper position, the backpack battery 105 is fully charged, the back is carried on the back, the handle 101 is held to pick up the trimmer 1, the push switch 102 is required to be pressed to supply power to the power motor 103 when the branches and leaves are required to be trimmed, the power motor 103 can drive the trimming chain cutter 104 to rotate so as to trim the branches and leaves, when the branches and leaves are clamped into the gap between the protection plate 2 and the rotating connecting groove 106, the first limiting plug 401 and the second limiting plug 403 are driven by the moving displacement handle 404 to move out of the fixing hole 201, the limitation on the fixing head 3 can be relieved, the fixing head 3 is directly taken down, the protection plate 2 can be rotated and unfolded, and the clamped branches and leaves are easy to take down at the moment.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a branch and leaf trimming means, includes trimming machine (1), its characterized in that: the utility model discloses a backpack battery, including trimming machine (1), fixed head (3) one side surface has been seted up, trimming machine (1) one side is provided with knapsack battery (105), trimming machine (1) internal rotation installs trimming chain sword (104), trimming machine (1) opposite side and be located trimming chain sword (104) upper and lower side and all seted up rotation spread groove (106), guard plate (2) are installed in rotation of rotation spread groove (106), fixed head (3) other end joint has, spacing recess (4) have been seted up to fixed head (3) one side surface.

2. The branch and leaf pruning device as set forth in claim 1, wherein: the outer surface of the trimmer (1) is fixedly provided with a handle (101), and the handle (101) is fixedly provided with a push switch (102).

3. The branch and leaf pruning device as set forth in claim 1, wherein: a power motor (103) is fixedly arranged below the trimmer (1).

4. The branch and leaf pruning device as set forth in claim 1, wherein: and a fixing hole (201) is formed in the protection plate (2) and close to the edge of the other side.

5. The branch and leaf pruning device as set forth in claim 1, wherein: the inner wall of the fixed head (3) is provided with a connecting groove (301), and the connecting groove (301) is matched with the protection plate (2).

6. The branch and leaf pruning device as set forth in claim 1, wherein: first spacing bolt (401) is installed to spacing recess (4) sliding, first spacing bolt (401) one end fixedly connected with return spring (402), return spring (402) other end fixedly connected with second spacing bolt (403), first spacing bolt (401), second spacing bolt (403) mutually support with fixed orifices (201), all fixed mounting has displacement handle (404) on first spacing bolt (401) and the second spacing bolt (403).