CN216532732U

CN216532732U - Multi-functional trimming means is used to fruit tree

Info

Publication number: CN216532732U
Application number: CN202123318734.9U
Authority: CN
Inventors: 郭烨; 隋莹莹; 刘慧�; 闫茂林; 苏大可; 苏和; 刘芷序; 李鹏飞
Original assignee: INNER MONGOLIA AUTONOMOUS REGION ACADEMY OF FORESTRY SCIENCES
Current assignee: INNER MONGOLIA AUTONOMOUS REGION ACADEMY OF FORESTRY SCIENCES
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-17
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a multifunctional trimming device for fruit trees, which comprises a sleeve, wherein a sleeve column is sleeved and connected inside the sleeve, a saw blade is fixedly arranged on one side of the sleeve column, an upper fixing block is fixedly arranged at the top of the other side of the sleeve column, an upper trimming knife is embedded at the bottom of the upper fixing block, a lead screw is rotatably connected inside the sleeve column, a sliding block is connected to the surface of the lead screw in a threaded manner, a through groove is formed in one side of the sleeve column, and a lower fixing block is fixedly arranged on the sliding block through the through groove. According to the utility model, the installed crank is rotated to drive the second bevel gear to rotate, the second bevel gear is meshed with the first bevel gear, so that the screw rod is driven to rotate, the slide block is driven to lift through the rotation of the screw rod, the lower fixing block is driven to move through the lifting of the slide block, and the upper trimming knife is contacted with the lower trimming knife to trim, so that the high branches of fruit trees can be trimmed conveniently, the existing manual tree climbing is replaced for trimming, and the trimming efficiency is improved.

Description

Multi-functional trimming means is used to fruit tree

Technical Field

The utility model relates to a trimming device, in particular to a multifunctional trimming device for fruit trees, and belongs to the technical field of fruit trees.

Background

Fruit trees refer to trees in which the fruit is edible, and a generic term for perennial plants and their rootstocks providing edible fruits and seeds, such as apple trees, pear trees, citrus trees, apricot trees, peach trees, and the like.

At present, fruit trees need to be pruned in order to ensure the fruit tree's fruit ratio, and the general pruning sword of pruning fruit trees is pruned at present, and higher fruit tree need climb to the top and prune at the in-process of pruning, prunes the efficiency and hands over lowly, prunes dangerous position of fruit tree simultaneously, influences the security of fruit tree pruning.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multifunctional trimming device for fruit trees, which aims to solve the problems that the prior fruit tree trimming in the background art is generally performed by a trimming knife, a higher fruit tree needs to climb to the top to be trimmed in the trimming process, the trimming efficiency is low, and the dangerous parts of the fruit tree are trimmed.

In order to achieve the purpose, the utility model provides the following technical scheme: the sleeve comprises a sleeve, a sleeve column is sleeved and connected inside the sleeve, a saw blade is fixedly mounted on one side of the sleeve column, an upper fixed block is fixedly mounted at the top of the other side of the sleeve column, an upper trimming knife is embedded at the bottom of the upper fixed block, a lead screw is rotatably connected inside the sleeve column, a slider is in threaded connection with the surface of the lead screw, a through groove is formed in one side of the sleeve column, the slider penetrates through the through groove and is fixedly mounted with a lower fixed block, a lower trimming knife is embedded at the top end of the lower fixed block, a first conical gear is sleeved and connected at the bottom of the lead screw, a hand crank is rotatably connected on one side of the sleeve, the end of the hand crank extends to the inner fixed block of the sleeve column and is provided with a second conical gear, the second conical gear is meshed and connected with the first conical gear, the tops of two sides of the sleeve column are rotatably connected with a rectangular sleeve shell, and two rectangular sleeve blocks are sleeved and connected inside the rectangular sleeve shell, two the one end of rectangle cover piece is all fixed and is equipped with the couple, two a plurality of fixed orificess have been seted up to one side equidistance of rectangle cover piece, two rectangle cover shell one side top all rotates and is connected with fixing bolt, fixing bolt and fixed orifices threaded connection.

As a preferred technical scheme of the present invention, threaded holes are respectively formed at both sides of the upper and lower trimming blades, and both sides of the upper and lower fixing blocks are respectively in threaded connection with a screw, which is in threaded connection with the corresponding threaded hole.

In a preferred embodiment of the present invention, the upper and lower trimming blades are aligned.

As a preferable technical scheme of the utility model, the other side of the sleeve is fixedly provided with a handle, and the surface of the handle is provided with anti-skid grains which are uniformly distributed.

As a preferable technical scheme of the utility model, the inner diameter of the sleeve is matched with the size of the end of the sleeve column.

As a preferred technical scheme of the utility model, protective rubber strips are adhered to the inner walls of the two hooks.

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

1. according to the multifunctional pruning device for the fruit trees, the second bevel gear is driven to rotate through the rotation of the installed hand crank, the second bevel gear is meshed with the first bevel gear, so that the screw rod is driven to rotate, the slide block is driven to lift through the rotation of the screw rod, the lower fixing block is driven to move through the lifting of the slide block, the pruning is carried out through the contact of the upper pruning knife and the lower pruning knife, the pruning is conveniently carried out by adapting to branches at the high positions of the fruit trees, the existing pruning carried out through manual tree climbing is replaced, and the pruning efficiency is improved.

2. According to the multifunctional pruning device for the fruit trees, provided by the utility model, thick branches can be sawed off by the saw blade through the saw blade arranged on one side of the sleeve column, so that the pruning effect is ensured, and meanwhile, the hooks are arranged to pull the branches at dangerous positions to the front for pruning, so that the pruning safety is ensured.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the connection structure of the upper fixing block and the upper trimming blade according to the present invention;

fig. 4 is a drawing of a rectangular sleeve block and a rectangular sleeve of the present invention.

In the figure: 1. a sleeve; 2. a hand crank; 3. a handle; 4. sleeving a column; 5. a saw blade; 6. an upper fixed block; 7. upper pruning shears; 8. a lower fixed block; 9. a lower trimming blade; 10. a screw; 11. a rectangular casing; 12. fixing the bolt; 13. a rectangular sleeve block; 14. a fixing hole; 15. hooking; 16. a screw rod; 17. a slider; 18. a first bevel gear; 19. a second bevel gear; 20. a threaded bore.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution of a multifunctional trimming device for fruit trees:

according to the figures 1-4, the hand-operated tool comprises a sleeve 1, a sleeve column 4 is sleeved and connected inside the sleeve 1, a saw blade 5 is fixedly installed on one side of the sleeve column 4, an upper fixing block 6 is fixedly installed on the top of the other side of the sleeve column 4, an upper trimming knife 7 is embedded on the bottom of the upper fixing block 6, a screw rod 16 is rotatably connected inside the sleeve column 4, a sliding block 17 is connected on the surface of the screw rod 16 in a threaded manner, a through groove is formed in one side of the sleeve column 4, a lower fixing block 8 is fixedly installed on the sliding block 17 through the through groove, a lower trimming knife 9 is embedded on the top end of the lower fixing block 8, a first bevel gear 18 is sleeved and connected on the bottom of the screw rod 16, a hand crank 2 is rotatably connected on one side of the sleeve 1, a second bevel gear 19 is fixedly installed inside the sleeve column 4 at the end of the hand crank 2, the second bevel gear 19 is engaged and connected with the first bevel gear 18, a rectangular sleeve 11 is rotatably connected on the top of two sides of the sleeve column 4, inside of two rectangle casings 11 all overlaps to be established and is connected with rectangle sleeve block 13, the one end of two rectangle sleeve blocks 13 is all fixed and is equipped with couple 15, a plurality of fixed orificess 14 have been seted up to one side equidistance of two

rectangle sleeve blocks

13, 11 one side tops of two rectangle casings are all rotated and are connected with fixing bolt 12, fixing bolt 12 and fixed orifices 14 threaded connection, 2 rotations of crank through the installation drive second conical gear 19 and rotate, second conical gear 19 meshes with first conical gear 18, thereby drive the rotation of lead screw 16, the lift of drive slider 17 through the rotation of lead screw 16, the removal of fixed block 8 under the lift drive of slider 17, contact through last pruning sword 7 and lower pruning sword 9 and prune, be convenient for adapt to the eminence branch of fruit tree and prune, replace current pruning through artifical tree climbing, pruning efficiency has been improved.

According to the scheme shown in the figures 1 and 2, threaded holes 20 are formed in two sides of an upper trimming cutter 7 and a lower trimming cutter 9, screws 10 are connected to two sides of an upper fixing block 6 and a lower fixing block 8 in a threaded mode and are in threaded connection with the corresponding threaded holes 20, the upper trimming cutter 7 and the lower trimming cutter 9 are aligned in position to ensure that branches are cut off, a handle 3 is fixedly installed on the other side of a sleeve 1, anti-skid grains are uniformly distributed on the surface of the handle 3, the inner diameter of the sleeve 1 is matched with the size of the end of a sleeve column 4 to ensure the stability of the joint, and protective rubber strips are attached to the inner walls of two hooks 15.

When the multifunctional pruning device for the fruit trees is used, firstly, a user holds the handle 3 by hand, a pruned branch is positioned between the upper pruning knife 7 and the lower pruning knife 9, then, the user rotates the hand crank 2 by hand, the rotation of the hand crank 2 drives the rotation of the second bevel gear 19, the second bevel gear 19 is meshed with the first bevel gear 18, so as to drive the screw rod 16 to rotate, the rotation of the screw rod 16 drives the slide block 17 to lift, the lifting of the slide block 17 drives the lower fixing block 8 to move upwards, the pruning of the branch is completed by the contact of the upper pruning knife 7 and the lower pruning knife 9, the thick branch can be sawed off by the saw blade 5 arranged on one side of the sleeve column 4, a user of the branch at a dangerous position rotates the rectangular sleeve 11, then, the rectangular sleeve 13 extends and is fixed by the fixing bolt 12, through the hook 15 that is equipped with in the end department of rectangle nest block 13, be convenient for pull the branch to near through hook 15 and prune.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 fruit tree is with multi-functional trimming means, includes sleeve (1), its characterized in that, the inside cover of sleeve (1) is established and is connected with cover post (4), one side fixed mounting of cover post (4) has saw blade (5), the top fixed mounting of cover post (4) opposite side has last fixed block (6), the bottom of going up fixed block (6) is inlayed and is equipped with trimming sword (7), the inside rotation of cover post (4) is connected with lead screw (16), the surperficial threaded connection of lead screw (16) has slider (17), logical groove has been seted up to one side of cover post (4), slider (17) pass logical groove fixed mounting down fixed block (8), trimming sword (9) under the top of fixed block (8) is inlayed and is equipped with down, the bottom cover of lead screw (16) is established and is connected with first conical gear (18), one side rotation of sleeve (1) is connected with crank (2), the end department of crank (2) extends to the inside fixed mounting of cover post (4) has second conical gear (19), second conical gear (19) are connected with first conical gear (18) meshing, the top of cover post (4) both sides side is rotated and is connected with rectangle cover shell (11), two the inside of rectangle cover shell (11) is all overlapped and is established and is connected with rectangle sleeve piece (13), two the one end of rectangle sleeve piece (13) is all fixed and is equipped with couple (15), two a plurality of fixed orificess (14), two have been seted up to one side equidistance of rectangle sleeve piece (13) rectangle cover shell (11) one side top is all rotated and is connected with fixing bolt (12), fixing bolt (12) and fixed orifices (14) threaded connection.

2. The multifunctional fruit tree pruning device according to claim 1, wherein: threaded holes (20) are formed in the two sides of the upper trimming cutter (7) and the lower trimming cutter (9), screws (10) are connected to the two sides of the upper fixing block (6) and the lower fixing block (8) in a threaded mode, and the screws are connected with the corresponding threaded holes (20) in a threaded mode.

3. The multifunctional fruit tree pruning device according to claim 1, wherein: the upper pruning knife (7) and the lower pruning knife (9) are aligned.

4. The multifunctional fruit tree pruning device according to claim 1, wherein: the anti-skid sleeve is characterized in that a handle (3) is fixedly mounted on the other side of the sleeve (1), and anti-skid grains which are uniformly distributed are formed in the surface of the handle (3).

5. The multifunctional fruit tree pruning device according to claim 1, wherein: the inner diameter of the sleeve (1) is matched with the size of the end of the sleeve column (4).

6. The multifunctional fruit tree pruning device according to claim 1, wherein: and protective rubber strips are attached to the inner walls of the two hooks (15).