CN219761995U - Branch trimming means is used in fruit tree planting - Google Patents

Abstract

The utility model belongs to the technical field of pruning of fruit tree trunks and relates to a branch pruning device for fruit tree planting. According to the utility model, the fixed box is arranged at a designated height by controlling the hydraulic telescopic rod, then the scissor type telescopic structure in the fixed box is controlled, so that the scissor type structure moves towards the branches needing pruning, and finally the scissor type structure is controlled to prune the branches needing pruning.

Description

Branch trimming means is used in fruit tree planting

Technical Field

The utility model belongs to the technical field of pruning of fruit tree trunks, and particularly relates to a branch pruning device for fruit tree planting.

Background

The pruning of fruit tree trunks is a technical measure for pruning a part of fruit tree nutrition organs to adjust the structure of a crown and update the composition of branches, the crown of the fruit tree is expanded along with the growth of the tree, excessive branches and leaves can cause the absorption of redundant nutrition trunks, the yield of fruit trees is affected, reasonable pruning can adjust the reasonable distribution of the branches and leaves, the density, the distribution direction and the leaf area coefficient of the branches and leaves of each part of the crown are adjusted, the effective photosynthetic area of the crown reaches the maximum limit, the growth and the result are adjusted, the composition proportion of the branches is adjusted, and the like.

Most of traditional fruit tree branches are trimmed by a manual trimming method, but some branches are located at higher positions, other tools are needed during trimming, and the carrying tools are inconvenient for trimming the fruit tree branches, so that the trimming efficiency of the fruit tree branches is affected.

Disclosure of Invention

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a branch trimming means for fruit tree planting, which comprises a base plate, the top fixedly connected with support frame of bottom plate, the last fixedly connected with hydraulic telescoping rod of support frame, hydraulic telescoping rod's stretching out end fixedly connected with fixed box, be provided with scissors formula extending structure in the fixed box, scissors formula extending structure's stretching out end fixedly connected with pruning structure.

Optionally, cut formula extending structure and include motor one, gear, movable column, movable support, fixed column and L shape fixed plate, motor one and L shape fixed plate are all fixed in the interior bottom of fixed box, the output fixedly connected with gear of motor one, L shape fixed plate swing joint has the movable column, fixedly connected with fixed column on the L shape fixed plate, the tooth's socket has been seted up to the side of movable column, gear and tooth's socket meshing, the notch has been seted up to the one end that the movable column is close to the movable support, there is the movable support through connecting rod swing joint in the notch, swing joint has the movable support on the periphery of fixed column, the extension end and the pruning structure of movable support.

Optionally, the pruning structure includes supporting shoe, baffle, sawtooth fixed plate, two sawtooth of motor, one side of supporting shoe is connected with the end that stretches out of movable support, one side fixedly connected with baffle and sawtooth fixed plate that the movable support was kept away from to the supporting shoe, the top fixedly connected with motor two of sawtooth, the output fixedly connected with sawtooth of motor two, the baffle is provided with two and is located the both sides of sawtooth.

Optionally, the fixed columns and the movable columns on the L-shaped fixed plate are arranged at 90 degrees.

Optionally, the bottom fixedly connected with universal wheel of bottom plate, the universal wheel is provided with four and evenly distributed in the bottom of bottom plate.

Optionally, limit grooves are formed in the side faces of the guide plate, and the limit grooves correspond to the saw teeth.

The utility model has the following beneficial effects:

compared with the prior art, the branch pruning device for fruit tree planting has the advantages that the fixed box is arranged at the designated height through the control hydraulic telescopic rod, the internal shearing type telescopic structure of the fixed box is controlled, the pruning structure moves towards the branches needing to be pruned, and finally the pruning structure is controlled to prune the branches needing to be pruned.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a partial cross-sectional view of a portion of the structure of the present utility model;

fig. 3 is a partial enlarged view at a in fig. 2.

The symbols in the drawings illustrate:

1. a bottom plate; 2. a support frame; 3. a hydraulic telescopic rod; 4. a fixed box; 5. pruning structure; 6. a universal wheel; 7. a scissors type telescopic structure; 8. a first motor; 9. a gear; 10. tooth slots; 11. a movable column; 12. an L-shaped fixing plate; 13. fixing the column; 14. a notch; 15. a guide plate; 16. a second motor; 17. a saw tooth fixing plate; 18. saw teeth; 19. a limit groove; 20. a movable bracket; 21. and a supporting block.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-2, a tree trunk pruning device for fruit tree planting according to an embodiment of the present utility model will be described. The utility model provides a branch trimming means for fruit tree planting, including bottom plate 1, the top fixedly connected with support frame 2 of bottom plate 1, the last fixedly connected with hydraulic telescoping rod 3 of support frame 2, hydraulic telescoping rod 3 stretch out end fixedly connected with fixed box 4, be provided with scissors telescopic structure 7 in the fixed box 4, scissors telescopic structure 7 stretch out end fixedly connected with pruning structure 5, when needs prune the branch of fruit tree eminence, at first control hydraulic telescoping rod 3 will fix box 4 setting at appointed height, scissors telescopic structure 7 in the fixed box 4 of reconcontrol for pruning structure 5 removes to the branch that needs prune, at last control pruning structure 5 prunes the branch that needs prune.

The scissors telescopic structure 7 comprises a first motor 8, a gear 9, a movable column 11, a movable support 20, a fixed column 13 and an L-shaped fixed plate 12, wherein the first motor 8 and the L-shaped fixed plate 12 are fixed at the inner bottom of the fixed box 4, the gear 9 is fixedly connected to the output end of the first motor 8, the movable column 11 is movably connected to the L-shaped fixed plate 12, the fixed column 13 is fixedly connected to the L-shaped fixed plate 12, a tooth slot 10 is formed in the side face of the movable column 11, the gear 9 is meshed with the tooth slot 10, a notch 14 is formed in one end, close to the movable support 20, of the movable column 11, a movable support 20 is movably connected to the notch 14 through a connecting rod, the movable support 20 is movably connected to the circumferential surface of the fixed column 13, the extending end of the movable support 20 and the pruning structure 5 are firstly controlled by the first motor 8, so that the gear 9 at the output end of the motor is meshed with the tooth slot 10, the movable column 11 is enabled to move so as to drive the movable support 20 to stretch by taking the fixed column 13 as a base point, and the pruning structure 5 at the other end of the movable support 20 is enabled to move towards a trunk to be pruned.

The pruning structure 5 comprises a supporting block 21, a guide plate 15, a sawtooth fixing plate 17 and a motor two 16 sawtooth 18, one side of the supporting block 21 is connected with the extending end of the movable support 20, one side of the supporting block 21, which is far away from the movable support 20, is fixedly connected with the guide plate 15 and the sawtooth fixing plate 17, the top of the sawtooth 18 is fixedly connected with the motor two 16, the output end of the motor two 16 is fixedly connected with the sawtooth 18, the guide plate 15 is provided with two guide plates and is positioned at two sides of the sawtooth 18, when the pruning structure 5 is moved to a branch needing pruning through the movable support 20, the branch can be positioned in the two guide plates 15, and the motor two 16 is controlled again, so that the sawtooth 18 rotates to prune the branch.

The fixed column 13 on the L-shaped fixed plate 12 is at 90 ° to the movable column 11.

The bottom fixedly connected with universal wheel 6 of bottom plate 1, universal wheel 6 are provided with four and evenly distributed in the bottom of bottom plate 1, and the main effect of universal wheel 6 is convenient the removal of whole branch trimming means.

The side surfaces of the guide plate 15 are provided with limit grooves 19, the limit grooves 19 correspond to the saw teeth 18, and the main function of the limit grooves 19 is to prevent the saw teeth 18 from being interfered when rotating.

Working principle: when the pruning device is used, firstly, the whole pruning device is moved to a specified position, then the hydraulic telescopic rod 3 is controlled to set the fixed box 4 at the specified height, then the motor I8 is controlled to enable the gear 9 at the output end of the motor to be meshed with the tooth socket 10, so that the movable column 11 moves on the L-shaped fixed plate 12, under the movement of the movable column 11, the movable support 20 stretches by taking the fixed column 13 as a base point, so that the pruning structure 5 at the other end of the movable support 20 moves towards the branch to be pruned, when the pruning structure 5 moves to the branch to be pruned through the movable support 20, the branch is located in the two guide plates 15, and then the motor II 16 is controlled to enable the saw teeth 18 to rotate to prune the branch.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (6)

1. The utility model provides a fruit tree is planted with branch trimming means, includes bottom plate (1), its characterized in that: the utility model discloses a hydraulic telescopic device, including bottom plate (1), fixed box (4), scissors type telescopic structure (7) are provided with in fixed box (4), the last fixedly connected with hydraulic telescopic rod (3) of bottom plate (1) are connected with support frame (2) to the top of bottom plate (1), the end fixedly connected with fixed box (4) are stretched out to hydraulic telescopic rod (3), be provided with scissors type telescopic structure (7) in fixed box (4), the end fixedly connected with pruning structure (5) stretch out and draw back in scissors type telescopic structure (7).

2. A tree planting branch pruning device as set forth in claim 1, wherein: the utility model provides a scissors type telescopic structure (7) includes motor one (8), gear (9), movable column (11), movable support (20), fixed column (13) and L shape fixed plate (12), motor one (8) and L shape fixed plate (12) are all fixed in the interior bottom of fixed box (4), the output fixedly connected with gear (9) of motor one (8), L shape fixed plate (12) swing joint has movable column (11), fixedly connected with fixed column (13) on L shape fixed plate (12), tooth's socket (10) have been seted up to the side of movable column (11), gear (9) and tooth's socket (10) meshing, notch (14) have been seted up to the one end that movable column (11) is close to movable support (20), there is movable support (20) through connecting rod swing joint in notch (14), swing joint has movable support (20) on the circumference of fixed column (13), the extension end and pruning structure (5) of movable support (20).

3. A tree planting branch pruning device as set forth in claim 1, wherein: the pruning structure (5) comprises a supporting block (21), a guide plate (15), a sawtooth fixing plate (17) and a motor II (16) sawtooth (18), one side of the supporting block (21) is connected with the extending end of the movable support (20), one side of the supporting block (21) away from the movable support (20) is fixedly connected with the guide plate (15) and the sawtooth fixing plate (17), the top of the sawtooth (18) is fixedly connected with the motor II (16), the output end of the motor II (16) is fixedly connected with the sawtooth (18), and the guide plate (15) is provided with two sides and located on the two sides of the sawtooth (18).

4. A tree planting branch pruning device as set forth in claim 2, wherein: the fixed columns (13) on the L-shaped fixed plate (12) are arranged at 90 degrees with the movable columns (11).

5. A tree planting branch pruning device as set forth in claim 1, wherein: the bottom of bottom plate (1) fixedly connected with universal wheel (6), universal wheel (6) are provided with four and evenly distributed in the bottom of bottom plate (1).

6. A tree planting branch pruning device as set forth in claim 3, wherein: limiting grooves (19) are formed in the side faces of the guide plate (15), and the limiting grooves (19) correspond to the saw teeth (18).