CN218456787U

CN218456787U - Orchard pruning machine

Info

Publication number: CN218456787U
Application number: CN202222761580.9U
Authority: CN
Inventors: 上官凯
Original assignee: Changwu Fruit Industry Service Center
Current assignee: Changwu Fruit Industry Service Center
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-02-10
Anticipated expiration: 2032-10-19

Abstract

The utility model discloses an orchard pruning machine, including the mounting panel, the mounting groove has been seted up to the mounting panel side surface, symmetrical slidable mounting has the movable block in the mounting groove, two threaded holes have all been seted up on the movable block surface, two threaded holes insert threaded rod, the mounting panel surface is equipped with and is used for threaded rod pivoted drive assembly, two equal fixed mounting in movable block surface has the blade, the bar hole has been seted up on the mounting panel surface, two the movable block has the fixed block, two through connecting block fixed mounting respectively the fixed block surface all has the clamp splice through many expanding spring fixed mounting. The utility model discloses a mutually supporting of drive assembly, threaded rod, movable block, blade, connecting block, fixed block and clamp splice when pruning the branch, can press from both sides the branch tight fixed, prevent that the branch from rocking to prevent that the branch from directly dropping to ground, thereby injure the staff by a crashing object.

Description

Orchard pruning machine

Technical Field

The utility model relates to a pruning equipment technical field especially relates to an orchard pruning machine.

Background

The fruit tree pruning is a technical measure for cutting off a part of the nutrient organs of the fruit tree to adjust the structure of the crown and update the composition of branches, the crown of the fruit tree expands along with the increase of the tree age, the branches and leaves are too many, the consequences of internal air in the outer space, premature senility of the tree, serious old and young, reduction of the fruit yield and quality and the like are caused, and the fruit tree needs to be pruned timely and reasonably.

However, when the existing orchard pruning machine prunes branches, the branches cannot be clamped and fixed, and in the pruning process, the branches are easily stressed and rocked, so that the normal operation of the pruning process is influenced, and the pruned branches directly fall to the ground and easily injure workers.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, current orchard beta pruning machine can not press from both sides the branch tight fixedly when pruning the branch, prunes the in-process, and the easy atress of branch rocks to influence the normal clear of pruning process, pruned branch directly drops to subaerial staff that also injures by a crashing object easily, and an orchard beta pruning machine that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an orchard pruning machine comprises a mounting plate, wherein a mounting groove is formed in the side surface of the mounting plate, moving blocks are symmetrically and slidably mounted in the mounting groove, threaded holes are formed in the surfaces of the two moving blocks, threaded rods are inserted into the threads of the two threaded holes, the directions of the threads at the left end and the right end of each threaded rod are opposite, a transmission assembly for rotating the threaded rods is arranged on the surface of the mounting plate, and blades are fixedly mounted on the surfaces of the two moving blocks through screw and nut fixing pieces;

the mounting panel surface sets up the bar hole that is linked together with the mounting groove, the downthehole symmetry slidable mounting of bar has the connecting block, two connecting block one end respectively with two movable block fixed connection, two the equal fixed mounting of movable block one end is kept away from to the connecting block has the fixed block, two the fixed block surface all has the clamp splice through many expanding spring fixed mounting.

Preferably, the mounting groove is worn out to threaded rod one end, drive assembly includes the step motor of fixed mounting on the mounting panel surface, fixes the action wheel of cup jointing on the step motor output shaft, fixes the follow driving wheel and the belt of cup jointing on the threaded rod, the belt cup joints on action wheel and follow driving wheel.

Preferably, arc-shaped grooves are formed in the surfaces of the two clamping blocks, and rubber pads are fixedly mounted in the arc-shaped grooves.

Preferably, through holes are formed in the surfaces of the two fixing blocks, limiting rods are slidably mounted in the through holes, and one ends of the limiting rods are fixedly connected with the two clamping blocks respectively.

Preferably, two guide rails are horizontally and fixedly installed in the installation groove, and the two moving blocks are sleeved on the two guide rails in a sliding manner.

Preferably, a handle is fixedly installed on the side surface of the installation plate, and a switch for controlling the stepping motor is fixedly installed on the surface of the handle.

The utility model discloses in, beneficial effect does:

through the transmission assembly, the mutually supporting of threaded rod, movable block, blade, connecting block, fixed block and clamp splice when pruning the branch, can press from both sides the branch tight fixedly, prevent that the branch from rocking to prevent that the branch from directly dropping to ground, thereby injure the staff by a crashing object.

Drawings

Fig. 1 is a schematic view of a front view cross-section structure of an orchard pruning machine provided by the utility model;

fig. 2 is a schematic side view of the orchard pruning machine provided by the present invention;

fig. 3 is a schematic view of a overlooking structure of the orchard pruning machine provided by the utility model.

In the figure: the device comprises a mounting plate 1, a moving block 2, a threaded rod 3, a blade 4, a connecting block 5, a fixing block 6, a clamping block 7, a stepping motor 8, a driving wheel 9, a driven wheel 10, a limiting rod 11, a guide rail 12, a rubber pad 13 and a grip 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an orchard pruning machine comprises a mounting plate 1, a mounting groove is formed in the side surface of the mounting plate 1, moving blocks 2 are symmetrically and slidably mounted in the mounting groove, threaded holes are formed in the surfaces of the two moving blocks 2, threaded rods 3 are inserted into the threads in the two threaded holes, the thread directions of the left end and the right end of each threaded rod 3 are opposite, a transmission assembly used for rotating the threaded rods 3 is arranged on the surface of the mounting plate 1, blades 4 are fixedly mounted on the surfaces of the two moving blocks 2 through screw and nut fixing parts, one end of each threaded rod 3 penetrates out of the mounting groove, the transmission assembly comprises a stepping motor 8 fixedly mounted on the surface of the mounting plate 1, a driving wheel 9 fixedly sleeved on an output shaft of the stepping motor 8, a driven wheel 10 and a belt fixedly sleeved on the threaded rods 3, the belt is sleeved on the driving wheel 9 and the driven wheel 10, a handle 14 is fixedly mounted on the side surface of the mounting plate 1, a switch used for controlling the stepping motor 8 is fixedly mounted on the surface of the mounting plate 1, strip-shaped holes communicated with the mounting groove are formed in the surface of the mounting plate 1, connecting blocks 5 are symmetrically and slidably mounted in the strip-shaped holes, one ends of the two connecting blocks 5 are respectively fixedly connected with the two moving blocks 2, one end of the two moving blocks 5, one end, a fixing block 6 is fixedly mounted on the surface, and a fixing block 7 is fixedly mounted on the surface through a fixing block 6, and a fixing block 7 is mounted on the two block 6.

The staff uses the pruning machine by holding the handle 14 with the hand, then control the positive and negative rotation of step motor 8 through the switch on the handle 14 (step motor 8 is prior art, not described in detail here), at first place two movable blocks 2 in the both sides of the branch of waiting to prune, then start step motor 8, the output shaft through step motor 8 drives action wheel 9 and rotates, rethread belt drive follows driving wheel 10 and rotates, and then drive threaded rod 3 through following driving wheel 10 and rotate, because the screw direction at both ends is opposite about threaded rod 3, thereby drive two movable blocks 2 through the rotation of threaded rod 3 and be close to each other, prune the branch through two blades 4 of fixed mounting on two movable blocks 2 on the surface, after blade 4 passes through long-time use, when wearing and tearing appear, can be with convenient the changing of blade 4 through screw nut mounting, when two movable blocks 2 are close to each other, two movable blocks 2 drive two connecting blocks 5 and are close to each other in the bar-shaped hole, two connecting blocks 5 drive two fixed blocks 6 and be close to each other, then two telescopic springs drive two clamp blocks 7 and be close to and press from the fixed, prevent the branch compression spring from dropping, thereby prevent the staff from directly smashing the branch and pruning.

Arc wall has all been seted up on two clamp splice 7 surfaces, and equal fixed mounting has rubber pad 13 in two arc walls, and the arc wall can be more firm to the branch centre gripping, and rubber pad 13 can increase the frictional force between branch and the clamp splice 7.

Through-holes have been seted up on 6 surfaces of two fixed blocks, and equal slidable mounting has gag lever post 11 in two through-holes, and two gag lever posts 11 one end respectively with two clamp splice 7 fixed connection, two gag lever posts 11 can restrict two clamp splice 7 can only horizontal migration, can not take place to rock when pressing from both sides tight branch.

Two guide rails 12 are horizontally and fixedly installed in the installation groove, the two moving blocks 2 are sleeved on the two guide rails 12 in a sliding mode, the two guide rails 12 can limit the two moving blocks 2 to move horizontally only, and the two moving blocks cannot rotate along with the rotation of the threaded rod 3.

The utility model discloses in, the staff passes through drive assembly and drives 3 rotations of threaded rod, then drive two movable blocks 2 through threaded rod 3 and be close to each other, and then two blades 4 are pruned the branch, when two movable blocks 2 are close to each other, two movable blocks 2 drive two fixed blocks 6 through two connecting blocks 5 respectively and are close to each other, then two fixed blocks 6 rethread multiple expanding spring drive two clamp splice 7 and be close to the branch, and press from both sides tightly fixed to the branch, prevent to rock at pruning in-process branch, and prevent that the branch from directly dropping ground, thereby injure the staff by a crashing object.

Overall, the technical problem is addressed: when the existing orchard pruning machine prunes branches, the branches cannot be clamped and fixed, and are easy to bear force and shake in the pruning process, so that the normal operation of the pruning process is influenced, and the pruned branches directly fall to the ground and are easy to injure workers; the technical scheme is as follows: through the mutual matching of the transmission assembly, the threaded rod 3, the moving block 2, the blade 4, the connecting block 5, the fixing block 6 and the clamping block 7, when the tree branches are pruned, the tree branches can be clamped and fixed; the implementation process of the technical scheme is as follows: a worker drives the threaded rod 3 to rotate through the transmission assembly, then drives the two moving blocks 2 to mutually approach through the threaded rod 3, and further the two blades 4 trim the branches, when the two moving blocks 2 approach each other, the two moving blocks 2 respectively drive the two fixed blocks 6 to mutually approach through the two connecting blocks 5, and then the two fixed blocks 6 drive the two clamping blocks 7 to approach to the branches through the plurality of telescopic springs and clamp and fix the branches; the technical problem can be solved inevitably, and the technical effects are as follows: prevent to rock at pruning in-process branch to prevent that the branch from directly dropping to ground, thereby injure the staff by a crashing object.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An orchard pruning machine comprises a mounting plate (1), and is characterized in that a mounting groove is formed in the side surface of the mounting plate (1), moving blocks (2) are symmetrically and slidably mounted in the mounting groove, threaded holes are formed in the surfaces of the two moving blocks (2), threaded rods (3) are inserted into the threads in the two threaded holes, the thread directions of the left end and the right end of each threaded rod (3) are opposite, a transmission assembly for rotating the threaded rods (3) is arranged on the surface of the mounting plate (1), and blades (4) are fixedly mounted on the surfaces of the two moving blocks (2) through screw and nut fixing pieces;

mounting panel (1) surface sets up the bar hole that is linked together with the mounting groove, the downthehole symmetry slidable mounting of bar has connecting block (5), two connecting block (5) one end respectively with two movable block (2) fixed connection, two the equal fixed mounting of movable block (2) one end has fixed block (6), two is kept away from in connecting block (5) fixed block (6) surface all has clamp splice (7) through many expanding spring fixed mounting.

2. An orchard pruning machine according to claim 1, wherein one end of the threaded rod (3) penetrates out of the mounting groove, the transmission assembly comprises a stepping motor (8) fixedly mounted on the surface of the mounting plate (1), a driving wheel (9) fixedly sleeved on an output shaft of the stepping motor (8), a driven wheel (10) fixedly sleeved on the threaded rod (3) and a belt, and the belt is sleeved on the driving wheel (9) and the driven wheel (10).

3. An orchard pruning machine according to claim 1, wherein arc-shaped grooves are formed in the surfaces of the two clamping blocks (7), and rubber pads (13) are fixedly mounted in the two arc-shaped grooves.

4. An orchard pruning machine according to claim 1, wherein through holes are formed in the surfaces of the two fixing blocks (6), limiting rods (11) are slidably mounted in the two through holes, and one ends of the two limiting rods (11) are respectively and fixedly connected with the two clamping blocks (7).

5. The orchard pruning machine according to claim 1, wherein two guide rails (12) are horizontally and fixedly mounted in the mounting groove, and the two moving blocks (2) are respectively sleeved on the two guide rails (12) in a sliding manner.

6. An orchard pruning machine according to claim 2, characterized in that a handle (14) is fixedly mounted on the side surface of the mounting plate (1), and a switch for controlling the stepping motor (8) is fixedly mounted on the surface of the handle (14).