CN218499640U

CN218499640U - Walnut is planted and is used plastic trimming means

Info

Publication number: CN218499640U
Application number: CN202222777267.4U
Authority: CN
Inventors: 龚新武
Original assignee: Lincang Gongtou Shunning Nut Development Co ltd
Current assignee: Lincang Gongtou Shunning Nut Development Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-02-21
Anticipated expiration: 2032-10-21

Abstract

The utility model relates to the technical field of branch pruning equipment, in particular to a shaping and pruning device for walnut planting, which comprises a bracket, wherein a saw blade for branch pruning is rotatably connected between the inner walls of the two sides of the bracket, and a third motor for driving the saw blade to rotate is installed on the top surface of the bracket; the clamp holder comprises a fixed seat, a clamping block is arranged on the front side of the fixed seat, a first clamping groove is formed in the front end face of the fixed seat, and a second clamping groove is formed in the rear end face of the clamping block; with the trimmer and the holder arranged: the walnut tree branches are clamped between the fixing seat and the clamping blocks, so that the device is convenient to support, the walnut tree branches with different thicknesses are convenient to clamp and fix between the fixing seat and the clamping blocks, and the branches are convenient to prune through the rotatable and movable saw blade; the design is convenient to hang on walnut tree branches with different thicknesses, so that physical strength of a user is effectively saved, and the branches are convenient to prune.

Description

Walnut is planted and is used plastic trimming means

Technical Field

The utility model relates to a branch pruning equipment technical field specifically is a walnut is planted and is used plastic trimming means.

Background

The walnut tree is an economic plant, and the walnut which is the fruit of the walnut tree has higher nutritional value; at present, in order to reduce the nutrient absorption of redundant branches and leaves in the growth process of walnut trees, workers can trim excessively dense branches by using a shearing tool;

the utility model patent with the grant publication number of CN201922248213.7 discloses a forestry branch trimming device, which comprises a fixed cylinder, a telescopic unit and a telescopic plate; the middle part of the right side face of the telescopic plate is fixedly connected with the left end of the telescopic cylinder, the middle part of the left side face of the telescopic plate is provided with a fixed plate, the rear side face of the left end of the fixed plate is rotatably connected with the middle part of the side face of the saw blade, the front side face of the left end of the fixed plate is provided with a cutting motor, and an output shaft of the cutting motor penetrates through the side face of the fixed plate and is fixedly connected with the middle part of the front side face of the saw blade; the pruning machine also comprises a sliding chute and a hook, wherein the sliding chute is arranged at the rear side of the left side surface of the telescopic plate, and the sliding chute is connected with the right end of the hook in a sliding manner;

although this forestry branch trimming means can be hung on the branch and prune through the couple that sets up when pruning, effectively saves user's physical power, in the use of reality, because the thickness of the branch of walnut is different, and the couple only can hang on the branch that partly is thinner, not only be convenient for hang on partly thicker branch, can cause the hindrance to saw bit cutting branch moreover, in view of this, we provide a shaping trimming means for walnut planting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a walnut is planted and is used plastic trimming means to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a shaping and trimming device for walnut planting comprises a trimmer for trimming branches, wherein a clamp for supporting the trimmer is arranged below the trimmer;

the trimmer comprises a screw rod, a second motor for driving the screw rod to rotate is arranged on the rear side of the screw rod, a connecting seat is in threaded connection with the screw rod, a support is mounted on the top surface of the connecting seat, a saw blade for pruning branches is rotatably connected between the inner walls of the two sides of the support, and a third motor for driving the saw blade to rotate is mounted on the top surface of the support;

the clamp holder comprises a fixed seat, a clamping block is arranged on the front side of the fixed seat, a first clamping groove is formed in the front end face of the fixed seat, and a second clamping groove is formed in the rear end face of the clamping block.

As a preferred technical scheme of the utility model, a chute is arranged at the position of the front end surface of the fixing seat, which is positioned at the left side of the first clamping groove, and a cavity is arranged at the position of the inner part of the fixing seat, which is positioned at one side of the chute; sliding connection has the slide bar in the spout, the front end and the clamp splice fixed connection of slide bar, the tooth's socket has been seted up to the right side wall of slide bar, the cavity internal rotation is connected with the gear, gear and tooth's socket mesh mutually, the bottom surface of fixing base is installed and is used for driving gear pivoted first motor.

As the utility model discloses preferred technical scheme, both sides department all is fixed with the extension board around the fixing base top surface is located, the end of lead screw is passed through the bearing and is connected with the extension board rotation, the both sides department of lead screw all is equipped with the guide arm with extension board fixed connection, the guide arm pass the connecting seat and with connecting seat sliding connection.

As the utility model discloses preferred technical scheme, first clamp groove with the whole shape in second clamp groove all is the arc, just the second clamp groove is located the dead ahead in first clamp groove.

As the utility model discloses preferred technical scheme, the rear end face center department of fixing base is through bolt fixedly connected with holding rod, it is equipped with the antiskid cover to lie in rear end tip pot head on the holding rod.

As the preferred technical scheme of the utility model, the whole shape of support is the U type, the support adopts stainless steel to make.

As the utility model discloses preferred technical scheme, the second motor passes through the bolt and is located the extension board fixed connection of rear side.

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

with the trimmer and the holder arranged: when branches of walnut trees are pruned, the gears drive the clamping blocks to move towards the fixing seats, the branches of the walnut trees can be clamped between the fixing seats and the clamping blocks, the device is convenient to support, meanwhile, the branches of the walnut trees with different thicknesses can be clamped and fixed between the fixing seats and the clamping blocks through the design of the fixing seats and the clamping blocks, and the branches can be pruned conveniently through the rotatable and movable saw blades; the design is convenient to hang on walnut tree branches with different thicknesses, so that physical strength of a user is effectively saved, and the branches are convenient to prune.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a side view of the branch structure of the present invention;

FIG. 3 is a schematic view of a part of the structure of the present invention;

FIG. 4 is a sectional view of the structure of the clamp holder of the present invention;

FIG. 5 is a schematic view of a part of the structure of the holder of the present invention;

fig. 6 is a schematic view of a part of the structure of the middle trimmer of the present invention.

In the figure:

1. a holding rod; 11. an anti-slip sleeve;

2. a holder; 21. a fixed seat; 211. a first clamping groove; 212. a chute; 213. a cavity; 22. a gear; 23. a first motor; 24. a slide bar; 241. a tooth socket; 25. a clamping block; 251. a second clamping groove;

3. a trimmer; 31. a support plate; 32. a second motor; 33. a screw rod; 34. a guide bar; 35. a connecting seat; 36. a support; 37. a saw blade; 38. a third motor.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The embodiment provides a technical scheme:

referring to fig. 6, a pruning device for walnut planting comprises a pruning device 3 for pruning branches. The trimmer 3 comprises a screw rod 33, a second motor 32 used for driving the screw rod 33 to rotate is arranged on the rear side of the screw rod 33, an output shaft of the second motor 32 is connected with the screw rod 33 through a coaxial key, a connecting seat 35 is connected to the screw rod 33 through threads, the output shaft of the second motor 32 drives the screw rod 33 to rotate, the connecting seat 35 can be driven to move in the horizontal direction, and the saw blade 37 can be driven to move conveniently and be close to a branch of a walnut tree for trimming.

Specifically, a bracket 36 is mounted on the top surface of the connecting seat 35, the bracket 36 is fixedly connected with the connecting seat 35 through a bolt, a saw blade 37 for pruning branches is rotatably connected between the inner walls of the two sides of the bracket 36, and a third motor 38 for driving the saw blade 37 to rotate is mounted on the top surface of the bracket 36; the output shaft of the third motor 38 drives the saw blade 37 to rotate, so that the walnut branches can be trimmed by the rotating saw blade 37.

Concretely, fixing base 21 top surface is located both sides department around all to be fixed with extension board 31, and extension board 31 passes through bolt fixed connection with fixing base 21, the end of lead screw 33 passes through the bearing and is connected with extension board 31 rotation, the both sides department of lead screw 33 all is equipped with guide arm 34 with extension board 31 fixed connection, and guide arm 34 passes through bolt fixed connection with extension board 31, guide arm 34 pass connecting seat 35 and with connecting seat 35 sliding connection, guide arm 34's setting has played direction and spacing effect to the horizontal motion of connecting seat 35, when lead screw 33 rotates, guide arm 34 horizontal steady motion can be followed to connecting seat 35, avoid appearing rocking the scheduling situation.

In this embodiment, the overall shape of the bracket 36 is U-shaped, the bracket 36 is made of stainless steel, the U-shaped bracket 36 is convenient for mounting the saw blade 37, the saw blade 37 is convenient for rotating between the inner walls of the two sides of the bracket 36, and the saw blade 37 is convenient for pruning the branches of the walnut tree.

In the embodiment, the second motor 32 is fixedly connected with the support plate 31 at the rear side through a bolt, and this design facilitates stable installation of the second motor 32, improves the stability of the second motor 32, and facilitates stable driving of the screw 33 by the second motor 32.

Referring to fig. 1 to 5, a holder 2 for supporting the trimmer 3 is provided below the trimmer 3. The holder 2 comprises a fixed seat 21, a sliding groove 212 is formed in the front end face of the fixed seat 21, which is located on the left side of the first clamping groove 211, and a cavity 213 is formed in the fixed seat 21, which is located on one side of the sliding groove 212; a sliding rod 24 is connected in the sliding groove 212 in a sliding manner, the front end of the sliding rod 24 is fixedly connected with the clamping block 25 through a bolt, a tooth groove 241 is formed in the right side wall of the sliding rod 24, a gear 22 is rotatably connected in the cavity 213, the gear 22 is meshed with the tooth groove 241, and a first motor 23 for driving the gear 22 to rotate is installed on the bottom surface of the fixed seat 21; the front side of the fixed seat 21 is provided with a clamping block 25, the front end surface of the fixed seat 21 is provided with a first clamping groove 211, and the rear end surface of the clamping block 25 is provided with a second clamping groove 251; the output shaft of the first motor 23 drives the gear 22 to rotate, and the gear 22 is meshed with the tooth grooves 241, so that the slide bar 24 can be driven to move through the rotation of the gear 22, the slide bar 24 can drive the clamping block 25 to move, and the walnut trees with different thicknesses can be clamped by adjusting the distance between the first clamping groove 211 and the second clamping groove 251.

In this embodiment, the overall shapes of the first clamping groove 211 and the second clamping groove 251 are both arc-shaped, and the second clamping groove 251 is positioned right ahead of the first clamping groove 211, so that the walnut tree branches can be clamped in the first clamping groove 211 and the second clamping groove 251 conveniently, the device can be hung on the walnut tree branches conveniently when the walnut tree branches are trimmed, the design effectively saves the physical strength of a user, and the trimming of the branches is convenient.

In this embodiment, the rear end face center of fixing base 21 is located through bolt fixedly connected with holding rod 1, and the last rear end tip cover that is located of holding rod 1 is equipped with anti-skidding cover 11, and anti-skidding cover 11 adopts the rubber material to make, can improve the frictional force between holding rod 1 and the palm to improve the stability of gripping, improve the security that the device used.

It should be added that the preferred length of the holding rod 1 in this embodiment is 1.5m, and the holding rod 1 with this length is matched with the height of the user, so as to facilitate the pruning of the walnut tree branches with the height of 2.5m to 3.5 m.

It is worth noting that when the walnut branches are trimmed, the cut walnut branches can be separated from the main branches of the walnut trees, so that when the walnut branches are clamped through the first clamping grooves 211 and the second clamping grooves 251, the first clamping grooves 211 and the second clamping grooves 251 need to be clamped on the branches which cannot be separated from the walnut trees, the condition that the trimmed and fallen branch driving devices synchronously fall off is avoided, and safety accidents are avoided.

It should be noted that the first motor 23, the second motor 32 and the third motor 38 in the present embodiment are conventional technologies, and are not described herein again.

When the walnut tree pruning machine is used specifically, a user firstly holds the holding rod 1 and lifts the pruning machine 3 to the position of a walnut tree branch to be pruned, then the user penetrates the walnut tree branch to be pruned between the first clamping groove 211 and the second clamping groove 251, the user switches on the power supply of the first motor 23, the first motor 23 starts to work, the output shaft of the first motor 23 rotates to drive the gear 22 to rotate, the gear 22 is meshed with the toothed groove 241, the slide bar 24 is driven to move backwards along the sliding groove 212 through the rotation of the gear 22, at the moment, the slide bar 24 drives the clamping block 25 to move backwards, when the first clamping groove 211 and the second clamping groove 251 clamp the walnut tree branch to be pruned, the user stops the power supply of the first motor 23, then the user switches on the power supplies of the second motor 32 and the third motor 38, the second motor 32 and the third motor 38 start to work synchronously, the output shaft of the second motor 32 rotates to drive the screw rod 33 to rotate, the connecting seat 35, namely the support 36 and the saw blade 37 move forwards along the two guide rods 34, the third motor 37 simultaneously drives the output shaft of the saw blade 37 to rotate, and the walnut tree branch is cut off the walnut tree branch, and the walnut tree branch is gradually.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a walnut is planted and is used plastic trimming means, includes trimmer (3) that are used for the branch to prune, its characterized in that: a clamp holder (2) for supporting the trimmer (3) is arranged below the trimmer (3);

the trimmer (3) comprises a screw rod (33), a second motor (32) for driving the screw rod (33) to rotate is arranged on the rear side of the screw rod (33), a connecting seat (35) is connected to the screw rod (33) in a threaded manner, a support (36) is installed on the top surface of the connecting seat (35), a saw blade (37) for branch trimming is rotatably connected between the inner walls of the two sides of the support (36), and a third motor (38) for driving the saw blade (37) to rotate is installed on the top surface of the support (36);

the clamp holder (2) comprises a fixed seat (21), a clamping block (25) is arranged on the front side of the fixed seat (21), a first clamping groove (211) is formed in the front end face of the fixed seat (21), and a second clamping groove (251) is formed in the rear end face of the clamping block (25).

2. The walnut planting pruning device of claim 1, characterized in that: a sliding groove (212) is formed in the position, located on the left side of the first clamping groove (211), of the front end face of the fixed seat (21), and a cavity (213) is formed in the position, located on one side of the sliding groove (212), of the inside of the fixed seat (21); sliding connection has slide bar (24) in spout (212), the front end and clamp splice (25) fixed connection of slide bar (24), tooth's socket (241) have been seted up to the right side wall of slide bar (24), cavity (213) internal rotation is connected with gear (22), gear (22) and tooth's socket (241) mesh mutually, be used for driving gear (22) pivoted first motor (23) is installed to the bottom surface of fixing base (21).

3. The walnut planting pruning device of claim 1, characterized in that: support plates (31) are fixed on the top surface of the fixed seat (21) at the front side and the rear side, the tail end of the screw rod (33) is rotatably connected with the support plates (31) through bearings, guide rods (34) fixedly connected with the support plates (31) are arranged on the two sides of the screw rod (33), and the guide rods (34) penetrate through the connecting seats (35) and are in sliding connection with the connecting seats (35).

4. The walnut planting pruning device of claim 1, characterized in that: the first clamping groove (211) and the second clamping groove (251) are arc-shaped in overall shape, and the second clamping groove (251) is positioned right in front of the first clamping groove (211).

5. The walnut planting pruning device of claim 1, characterized in that: the handle is characterized in that a holding rod (1) is fixedly connected to the center of the rear end face of the fixed seat (21) through a bolt, and an anti-skidding sleeve (11) is sleeved at the tail end of the rear end on the holding rod (1).

6. The walnut planting pruning device of claim 1, characterized in that: the overall shape of the support (36) is U-shaped, and the support (36) is made of stainless steel materials.

7. The walnut planting pruning device of claim 1, characterized in that: the second motor (32) is fixedly connected with the support plate (31) positioned on the rear side through bolts.