CN107683710A - A branch pruning device - Google Patents

Abstract

The invention discloses a branch pruning device, which comprises a fixed seat and is characterized in that: the tree pruning device is simple in structure and convenient to use, the fixing device is driven by the first driving mechanism to fix the tree branches, and then the pruning device is driven by the second driving mechanism to prune the tree branches.

Description

A branch pruning device

technical field

The invention relates to the field of branch pruning, in particular to a branch pruning device.

Background technique

Existing branch pruning equipment is difficult to prune, inconvenient to use, and cannot meet people’s needs. At the same time, after pruning, the branches will fall to the ground at will, so the branches may hit pedestrians passing by, causing unnecessary damage .

Therefore, existing branch pruning needs further improvement.

Contents of the invention

The purpose of the present invention is to provide a convenient and safe branch pruning device in order to overcome the deficiencies in the prior art.

In order to achieve the above object, the present invention adopts the following scheme:

A kind of branch pruning equipment, including a fixed seat, characterized in that: a plurality of moving wheels are arranged at the lower end of the fixed seat, a fixed rod is arranged on the upper end surface of the fixed seat, and the fixed rod is connected by thread There is a moving rod, a fixing frame is arranged at the upper end of the moving rod, a fixing device capable of fixing branches is arranged on one side of the fixing frame, and a first device that can start the fixing device to open or close is arranged at the lower end of the moving rod. The drive mechanism is provided with a pruning device capable of cutting branches on the other side of the fixed frame, and a second drive mechanism capable of driving the pruning device to prune branches is provided at the lower end of the moving rod.

A branch pruning device as described above is characterized in that the fixing device includes a hinged seat symmetrically arranged on the fixed frame, and an arc clamping plate is hinged on the hinged seat, and the arc clamping plate A return spring is provided between them.

A branch pruning device as described above is characterized in that the first driving mechanism includes a slide groove arranged at the lower end of the fixed rod, a sliding block is arranged in the slide groove, and a sliding block is arranged on the fixed rod at the lower end of the fixed frame. A first guide block is provided, and a first steel rope is provided on the circular arc clamping plate to pass through the first guide block and connect with the sliding block.

A branch pruning device as described above is characterized in that the pruning device includes scissors symmetrically arranged on the other side of the fixed frame, socket sockets are symmetrically arranged on both sides of the fixed frame, and when the scissors pass through The plug-in shaft is plugged into the plug-in socket, a gear is sheathed on the plug-in shaft, a rack is meshed on one side of the gear, and a fixed connecting rod is arranged on the fixed frame. A second return spring is provided on the fixed connecting rod to be connected with the rack.

A branch pruning device as described above is characterized in that the second driving mechanism includes a second sliding block arranged in the sliding groove, and a second guide block is provided on the fixing rod at the lower end of the fixing frame. The lower end of the rack is respectively connected with the second steel rope and the second sliding block.

A branch pruning device as described above is characterized in that a rotating rod is hinged to the lower end of the moving rod, and the rotating rod is screwed into the fixed rod.

In summary, the present invention has the beneficial effects relative to the prior art as follows:

The invention is simple in structure and easy to use. The fixing device is driven by the first driving mechanism to fix the branches, and then the pruning device is driven to trim the branches by driving the second driving mechanism. The utility model has simple structure and strong practicability.

Description of drawings

Fig. 1 is one of three-dimensional schematic diagrams of the present invention;

Fig. 2 is a schematic sectional view of the present invention;

Fig. 3 is the second perspective view of the present invention;

Fig. 4 is the third perspective view of the present invention.

detailed description

The present invention will be further described below in conjunction with accompanying drawing description and specific embodiment:

A kind of branch pruning equipment as shown in Fig. 1 to 4, comprises fixed seat 1, is provided with a plurality of moving wheels 11 at the lower end of described fixed seat 1, is provided with fixed rod 12 on the upper end face of described fixed seat 1, In described fixed rod 12, be connected with mobile rod 13 by thread, be provided with fixed mount 18 at described movable rod 13 upper ends, be provided with the fixture 2 that can fix tree branch on described fixed mount 18 one side, in described The lower end of the moving rod 13 is provided with a first driving mechanism 4 that can start the fixing device 2 to open or close, and the other side of the fixed mount 18 is provided with a pruning device 3 that can cut off branches. The second driving mechanism 5, which can drive the pruning device 3 to prune the branches, drives the fixing device to fix the branches through the first driving mechanism, and then drives the pruning device to prune the branches by driving the second driving mechanism. The structure is simple and the practicability is strong .

In the present invention, the fixing device 2 includes a hinged seat 21 symmetrically arranged on the fixed frame 18, an arc clamping plate 23 is hinged on the hinged seat 21, and an arc clamping plate 23 is arranged between the arc clamping plates 23. The back-moving spring 22 fixes the branch through the clamping plate of the circular arc plate, and has a simple structure and strong practicability.

In the present invention, the first driving mechanism 4 includes a sliding groove 141 arranged at the lower end of the fixed rod 12, a sliding block 41 is arranged in the sliding groove 141, and a second fixed rod 12 is arranged on the lower end of the fixed frame 18. A guide block 24, a first steel rope 42 is provided on the arc clamping plate 23 to pass through the first guide block 24 and connect with the sliding block 41, and the first steel rope is pulled downward by pulling the sliding block Thus, the circular arc clamping plate is opened, and the structure is simple and the practicability is strong.

In the present invention, the trimming device 3 includes scissors 31 symmetrically arranged on the other side of the fixed frame 18, and sockets 32 are symmetrically arranged on both sides of the fixed frame 18, and the scissors 31 pass through the plug shaft 300 Inserted on the socket 32, a gear 33 is sheathed on the insertion shaft 300, a rack 35 is meshed on one side of the gear 33, and a fixed connecting rod 36 is provided on the fixed frame 18 , a second return spring 37 is provided on the fixed connecting rod 36 to be connected to the rack 35, and the rack moves to drive the gear to rotate, thereby driving the scissors to combine to trim the branches. The structure is simple and the practicability is strong.

In the present invention, the second drive mechanism 5 includes a second sliding block 51 arranged in the sliding groove 141, a second guide block 53 is arranged on the fixed rod 12 at the lower end of the fixed frame 18, and a second guide block 53 is arranged on the fixed rod 12 at the lower end of the fixed frame 18. The lower end is respectively connected with the second steel rope 52 and the second sliding block 51, and by pulling the second sliding block, the second steel rope is tightened downwards, so that the scissors can be combined to trim the branches. The structure is simple and the practicability is strong .

In the present invention, the lower end of the moving rod 13 is hinged with a rotating rod 12, and the rotating rod 12 is screwed into the fixed rod 12. The structure is simple, easy to use, and the angle can be adjusted at will.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and what described in the above-mentioned embodiments and description is only to illustrate the present invention Principle, under the premise of not departing from the spirit and scope of the present invention, the present invention also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. a kind of branch pruning equipment, include fixed seat (1), it is characterised in that：It is provided with the fixed seat (1) lower end multiple Movable pulley (11), fix bar (12) is provided with the fixed seat (1) upper surface, is connected in the fix bar (12) by screw thread Mobile bar (13) is connected to, fixed mount (18) is provided with the mobile bar (13) upper end, is provided with the fixed mount (18) side The fixing device (2) of branch can be fixed, fixing device (2) can be started by, which being provided with the mobile bar (13) lower end, opens or close The first drive mechanism (4), the clipping device (3) of branch can be cut by being provided with the fixed mount (18) opposite side, described Mobile bar (13) lower end, which is provided with, can drive the second drive mechanism (5) that clipping device (3) is trimmed to branch.

2. a kind of branch pruning equipment according to claim 1, it is characterised in that the fixing device (2) includes symmetrically setting The hinged seat (21) on fixed mount (18) is put, circular arc clamping plate (23) is hinged with the hinged seat (21), in the circle Back-moving spring (22) is provided between arc clamping plate (23).

3. a kind of branch pruning equipment according to claim 2, it is characterised in that first drive mechanism (4) includes setting The sliding groove (141) in fix bar (12) lower end is put, sliding shoe (41) is provided with the sliding groove (141), in the fixation The fix bar (12) of frame (18) lower end is provided with the first guide pad (24), and the first steel cable is provided with the circular arc clamping plate (23) (42) it is connected through the first guide pad (24) with sliding shoe (41).

4. a kind of branch pruning equipment according to claim 3, it is characterised in that the clipping device (3) includes symmetrically setting The scissors (31) on fixed mount (18) opposite side is put, plug socket (32) is arranged with the fixed mount (18) both sides, The scissors (31) is plugged on plug socket (32) by grafting axle (300), and gear is arranged with the grafting axle (300) (33) rack (35), is engaged with the gear (33) side, fixed connecting rod (36) is provided with the fixed mount (18), It is connected on the fixed connecting rod (36) provided with second back-moving spring (37) with rack (35).

5. a kind of branch pruning equipment according to claim 4, it is characterised in that second drive mechanism (5) includes setting The second sliding shoe (51) in sliding groove (141) is put, second is provided with the fix bar (12) of the fixed mount (18) lower end Guide pad (53), the second steel cable (52) is connected respectively in the rack (35) lower end and is connected with the second sliding shoe (51).

6. a kind of branch pruning equipment according to claim 1, it is characterised in that mobile bar (13) lower end is hinged with Rotating bar (12), the rotating bar (12) are threadedly attached in fix bar (12).