CN224084195U

CN224084195U - A pruning device for thin-shelled pecan cultivation

Info

Publication number: CN224084195U
Application number: CN202520708046.2U
Authority: CN
Inventors: 余伟军; 黄勇; 于淼; 朱祥锦; 陆新邦; 陈昆
Original assignee: FUJIAN ACADEMY OF FORESTRY
Current assignee: FUJIAN ACADEMY OF FORESTRY
Priority date: 2025-04-15
Filing date: 2025-04-15
Publication date: 2026-04-07
Anticipated expiration: 2035-04-15

Abstract

The utility model discloses pruning equipment for planting apocarya, which relates to the technical field of agricultural mechanical equipment and comprises an electric telescopic rod, pruning shears and an electric push rod, wherein one end of the electric telescopic rod is provided with a grabbing rod, a switch button is arranged on the grabbing rod, one end of the electric telescopic rod, which is far away from the grabbing rod, is provided with a supporting frame, the pruning shears comprise a first handle, a second handle, a guillotine and a blade, one ends of the first handle and the second handle are rotationally connected, the guillotine is connected at one end of the first handle, which is far away from the guillotine, is connected with the supporting frame, the second handle is connected with one end of the blade through a clamping mechanism, and two ends of the electric push rod are respectively connected with the supporting frame and one end of the second handle through a first connecting component and a second connecting component.

Description

Pruning equipment for planting apocarya

Technical Field

The utility model relates to the technical field of agricultural mechanical equipment, in particular to pruning equipment for planting apocarya.

Background

The condition that branches of the tree crowns are staggered and branches are disordered can occur for a long time, direct irradiation of sunlight can be blocked, and fruits cannot obtain enough illumination to fully develop and mature. Therefore, pruning equipment is needed for pruning, redundant branches with poor growth can be removed by pruning, so that the tree crowns are more ventilated and transparent, the density of the tree crowns is reduced, and the bearing pressure of the branches is reduced. This is beneficial to the normal operation of photosynthesis, improves the synthesis rate of nutrients, and further promotes the normal development of fruits.

The pruning device comprises an electric pruning shear and a mechanical pruning shear, wherein the electric pruning shear and the mechanical pruning shear are provided with pruning blades, and when the pruning blades are installed, tools such as a screwdriver or a spanner are usually used for fixing the blades on the device. Screws are often required to fasten the blade to a mounting post or mounting slot of the device. Making it more time and effort for the fruit farmer to replace when the blade wears or breaks. This not only increases the difficulty of operation but may also affect the efficiency of operation. Accordingly, a person skilled in the art provides a pruning device for planting apocarya, so as to solve the problems set forth in the background art.

Disclosure of utility model

The utility model aims to provide pruning equipment for planting apocarya, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a pruning device for pecan planting, comprising:

The electric telescopic rod is characterized in that a grabbing rod is arranged at one end of the electric telescopic rod, a switch button is arranged on the grabbing rod, and a supporting frame is arranged at one end, far away from the grabbing rod, of the electric telescopic rod;

The pruning shear comprises a first handle, a second handle, a guillotine and a blade, wherein one ends of the first handle and the second handle are rotationally connected, the guillotine is connected with one end of the first handle, which is far away from the guillotine, is connected with the support frame, and the second handle is connected with the blade through a clamping mechanism;

the electric push rod, electric push rod both ends are connected with support frame and second handle one end respectively through first coupling assembling and second coupling assembling.

Preferably, a first connecting plate is arranged at one end of the electric telescopic rod, and the first connecting plate is connected with the supporting frame through a mounting bolt.

Preferably, the first connecting assembly comprises two first side blocks and a rotating block, the rotating block is connected with one end of the electric push rod, the two first side blocks are fixedly connected to the supporting frame, and the rotating block is rotatably connected between the two first side blocks.

Preferably, the second connecting assembly comprises two second side blocks and a second connecting plate, the second connecting plate is connected with one end of the electric push rod, which is far away from the rotating block, the two second side blocks are fixedly connected to the second connecting plate, and one end of the second handle, which is far away from the blade, is rotationally connected between the two second side blocks.

Preferably, the guillotine is provided with a through groove, and the blade is clamped in the through groove.

Preferably, a connecting groove is formed in one end of the second handle, and one end of the blade is clamped in the connecting groove.

Preferably, the clamping mechanism comprises a square clamping rod, a reset spring and a connecting block, wherein the connecting block is fixedly connected with one end of the second handle, a mounting groove for the installation of the reset spring is formed in the connecting block, the reset spring is sleeved on the square clamping rod, a limiting plate is arranged on the square clamping rod, one end of the reset spring is connected with the limiting plate, a clamping groove is formed in the blade, the square clamping rod penetrates through the mounting groove to be clamped in the clamping groove, and a pull handle is arranged at one end of the square clamping rod.

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

1. According to the utility model, through the arrangement of the clamping mechanism, when the blade is required to be disassembled, an operator does not need to resort to a spanner or other traditional tools. The operation personnel only need to carry out simple operation, can easily dismantle the change with the blade, and this not only greatly has facilitated the dismantlement change work of blade, has effectively shortened equipment maintenance time moreover, and then has improved holistic work efficiency really.

2. According to the utility model, through the arrangement of the electric push rod, the electric push rod can drive the pruning shears connected with the electric push rod to automatically operate, and the pruning operation is carried out on the apocarya branches, so that compared with the traditional manual pruning mode, the labor intensity of operators is greatly reduced, and the pruning convenience is remarkably improved.

Drawings

Fig. 1 is a schematic structural view of a pruning device for planting apocarya in an embodiment of the application;

FIG. 2 is an enlarged view of FIG. 1 at A;

Fig. 3 is a schematic cross-sectional structure diagram of a connection block of pruning equipment for planting apocarya in an embodiment of the application;

fig. 4 is an enlarged view at B in fig. 3.

In the figure, 1, an electric telescopic rod; 2, a grabbing rod, 3, a switch button, 4, a supporting frame, 5, a first handle, 6, a second handle, 7, a guillotine, 8, a blade, 9, an electric push rod, 10, a first connecting plate, 11, a mounting bolt, 12, a first side block, 13, a rotating block, 14, a second side block, 15, a second connecting plate, 16, a through groove, 17, a connecting groove, 18, a square clamping rod, 19, a return spring, 20, a connecting block, 21, a mounting groove, 22, a limiting plate, 23, a clamping groove, 24 and a pull 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:

a pruning device for pecan planting, comprising:

The electric telescopic rod 1, one end of the electric telescopic rod 1 is provided with a grabbing rod 2, a switch button 3 is arranged on the grabbing rod 2, and one end of the electric telescopic rod 1 far away from the grabbing rod 2 is provided with a supporting frame 4;

The pruning shear comprises a first handle 5, a second handle 6, a guillotine 7 and a blade 8, wherein a through groove 16 is formed in the guillotine 7, the blade 8 is clamped in the through groove 16, one ends of the first handle 5 and the second handle 6 are rotationally connected, the guillotine 7 is connected to one end of the first handle 5, a connecting groove 17 is formed in one end of the second handle 6, one end of the blade 8 is clamped in the connecting groove 17, one end of the first handle 5, far away from the guillotine 7, is connected with the support frame 4, and the second handle 6 is connected with the blade 8 through a clamping mechanism;

Specifically, the clamping mechanism comprises a square clamping rod 18, a return spring 19 and a connecting block 20, wherein the connecting block 20 is fixedly connected to one end of the second handle 6, a mounting groove 21 for the installation of the return spring 19 is formed in the connecting block 20, the return spring 19 is sleeved on the square clamping rod 18, a limiting plate 22 is arranged on the square clamping rod 18, one end of the return spring 19 is connected with the limiting plate 22, a clamping groove 23 is formed in the blade 8, the square clamping rod 18 penetrates through the mounting groove 21 to be clamped in the clamping groove 23, and a pull handle 24 is arranged at one end of the square clamping rod 18.

When the blade 8 is detached, the pull handle 24 is pulled, one end of the square clamping rod 18 is pulled out of the clamping groove 23, and then one end of the blade 8 is taken out of the connecting groove 17;

when the blade 8 is installed, the pull handle 24 is pulled to clamp one end of the blade 8 in the connecting groove 17, then the pull handle 24 is loosened, the reset spring 19 releases elastic potential energy, the reset spring 19 pushes the limiting plate 22 on the square clamping rod 18, one end of the square clamping rod 18 can be driven to be clamped in the clamping groove 23 on the blade 8, the blade 8 can be fixed in the connecting groove 17, and the blade 8 can be fixedly connected with the second handle 6;

In summary, when the blade 8 needs to be disassembled, the operator does not need to use a traditional tool such as a wrench. The operating personnel only need to carry out simple operation, can easily dismantle the change with blade 8, and this has not only greatly facilitated the dismantlement change work of blade 8, has effectively shortened equipment maintenance time moreover, and then has improved holistic work efficiency really.

The electric push rod 9, the electric push rod 9 both ends are connected with support frame 4 and second handle 6 one end respectively through first coupling assembling and second coupling assembling.

Further, a first connecting plate 10 is arranged at one end of the electric telescopic rod 1, and the first connecting plate 10 is connected with the support frame 4 through a mounting bolt 11.

When the pruning shears are detached from the electric telescopic rod 1, the mounting bolts 11 are detached, and then the support frame 4 is detached from the first connecting plate 10.

Specifically, the first coupling assembling is including two first side pieces 12 and rotating block 13, rotating block 13 is connected with electric putter 9 one end, two first side pieces 12 fixed connection are on support frame 4, rotating block 13 rotates to be connected between two first side pieces 12, the second coupling assembling is including two second side pieces 14 and second connecting plate 15, second connecting plate 15 is connected with electric putter 9 one end of keeping away from rotating block 13, two second side pieces 14 fixed connection are on second connecting plate 15, one end that blade 8 was kept away from to second handle 6 rotates to be connected between two second side pieces 14.

When the planted thin-skin hickory branches are pruned, the electric telescopic rod 1 is adjusted to a proper position according to the height of the branches, the switch button 3 is pressed, the electric push rod 9 can be controlled to stretch, the electric push rod 9 stretches to drive one end of the second handle 6 to move, one end of the second handle 6 can drive the blade 8 to move, the branches are positioned between the blade 8 and the guillotine 7, the blade 8 moves to prune the branches, and the blade 8 moves into the through groove 16 on the guillotine 7, so that the pruning of the branches is completed.

When the electric push rod 9 stretches out and draws back, one end of the second handle 6 rotates between the two second side blocks 14, and the rotating block 13 rotates between the two first side blocks 12, so that the electric push rod 9 can drive one end of the second handle 6 to move and adjust.

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

1. The utility model provides a thin-skinned hickory nut is planted with pruning equipment which characterized in that includes:

The electric telescopic device comprises an electric telescopic rod (1), wherein a grabbing rod (2) is arranged at one end of the electric telescopic rod (1), a switch button (3) is arranged on the grabbing rod (2), and a supporting frame (4) is arranged at one end, far away from the grabbing rod (2), of the electric telescopic rod (1);

The pruning shear comprises a first handle (5), a second handle (6), a guillotine (7) and a blade (8), wherein one ends of the first handle (5) and the second handle (6) are rotationally connected, the guillotine (7) is connected with one end of the first handle (5), one end, far away from the guillotine (7), of the first handle (5) is connected with the supporting frame (4), and the second handle (6) is connected with the blade (8) through a clamping mechanism;

the electric push rod (9), electric push rod (9) both ends are connected with support frame (4) and second handle (6) one end respectively through first coupling assembling and second coupling assembling.

2. The pruning equipment for apocarya planting according to claim 1, wherein a first connecting plate (10) is arranged at one end of the electric telescopic rod (1), and the first connecting plate (10) is connected with the support frame (4) through a mounting bolt (11).

3. The pruning equipment for apocarya planting is characterized in that the first connecting assembly comprises two first side blocks (12) and a rotating block (13), the rotating block (13) is connected with one end of the electric push rod (9), the two first side blocks (12) are fixedly connected to the supporting frame (4), and the rotating block (13) is rotatably connected between the two first side blocks (12).

4. The pruning device for apocarya planting according to claim 3, wherein the second connecting assembly comprises two second side blocks (14) and a second connecting plate (15), the second connecting plate (15) is connected with one end, far away from the rotating block (13), of the electric push rod (9), the two second side blocks (14) are fixedly connected to the second connecting plate (15), and one end, far away from the blade (8), of the second handle (6) is rotatably connected between the two second side blocks (14).

5. The pruning device for apocarya planting according to claim 1, wherein the guillotine (7) is provided with a through groove (16), and the blade (8) is clamped in the through groove (16).

6. The pruning device for apocarya planting according to claim 1, wherein one end of the second handle (6) is provided with a connecting groove (17), and one end of the blade (8) is clamped in the connecting groove (17).

7. The pruning device for apocarya planting of claim 1, wherein the clamping mechanism comprises a square clamping rod (18), a return spring (19) and a connecting block (20), the connecting block (20) is fixedly connected to one end of the second handle (6), an installation groove (21) for installing the return spring (19) is formed in the connecting block (20), the return spring (19) is sleeved on the square clamping rod (18), a limiting plate (22) is arranged on the square clamping rod (18), one end of the return spring (19) is connected with the limiting plate (22), a clamping groove (23) is formed in the blade (8), the square clamping rod (18) penetrates through the installation groove (21) to be clamped in the clamping groove (23), and a pull handle (24) is arranged at one end of the square clamping rod (18).