CN216218944U

CN216218944U - Portable apple pruning tool

Info

Publication number: CN216218944U
Application number: CN202122967633.8U
Authority: CN
Inventors: 孙明远
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-04-08
Anticipated expiration: 2031-11-30

Abstract

The utility model relates to the technical field of agricultural tools, and discloses a portable apple pruning tool, which solves the problem that branches with different heights are inconvenient to prune at present and comprises a base, wherein a middle inserting rod is fixedly arranged in the middle of the bottom of the base, side inserting rods are fixedly arranged at the bottom of the base at equal angles, a fixed cylinder is fixedly arranged at the top of the base, a lifting mechanism is arranged in the fixed cylinder, and a guide groove is formed in the right side of the fixed cylinder; according to the tree pruning machine, the rotating disc, the rotating shaft and the gear are matched, the rotating shaft can drive the gear to rotate, the supporting column can move up and down through the matching between the rack and the semi-cylinder, the left fixing block and the right fixing block can move up and down, the position of the semi-cylinder can be fixed through the matching between the mounting plate and the screw hole as well as the mounting block and the bolt, and therefore branches with different heights can be pruned.

Description

Portable apple pruning tool

Technical Field

The utility model belongs to the technical field of agricultural tools, and particularly relates to a portable apple pruning tool.

Background

Apple trees are deciduous trees, usually the height of the trees can be as high as 15 meters, but the height of cultivated trees is generally only 3-5 meters, the trunk of the cultivated trees is grayish brown, the bark of the cultivated trees falls off to a certain degree, the fruits are generally red, the fruits are determined according to the variety, the fruits of the apple trees are rich in minerals and vitamins, branches of one of the most frequently eaten fruits of people need to be trimmed in the growing process of the apple trees, so that the apple trees can grow less, the number of the branches can be increased, the fruit bearing rate of the apples is improved, and the yield of the apples is improved.

The height of an apple tree is generally higher than three meters, when common fruit scissors are used, branches are difficult to trim, thick branches are cut immovably, a saw is often needed to be used, a common handsaw for branches at a high position cannot touch a ladder for assistance, certain pressure needs to be applied when a saw blade is used for trimming the branches, the center is unstable during high-position operation, unsafe operation is performed during force application, and the apple tree branches are not beneficial to trimming.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides a portable apple pruning tool, which effectively solves the problem that branches with different heights are inconvenient to prune at present.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a portable prune apple instrument, includes the base, fixed mounting has middle inserted bar in the middle of the bottom of base, and angle fixed mounting such as the bottom of base has the side inserted bar, and the top fixed mounting of base has a fixed section of thick bamboo, and the internally mounted of a fixed section of thick bamboo has elevating system, and the guide way has been seted up on the right side of a fixed section of thick bamboo, and the internally mounted of guide way has trimming mechanism, and the support column has been cup jointed in the inside activity of a fixed section of thick bamboo.

Preferably, the top fixed mounting of support column has left fixed block, and the right side fixed mounting of left fixed block has concave blade, and the top of support column is rotated and is connected with the right fixed block that is located left fixed block right side, and the left side fixed mounting of right fixed block has convex blade.

Preferably, the lifting mechanism comprises a rotating shaft movably connected with the fixed cylinder, a gear located inside the fixed cylinder is fixedly mounted on the outer side of the rotating shaft, and a rotating disk located on the outer side of the fixed cylinder is fixedly connected to the front side of the rotating shaft.

Preferably, the bottom of the support column is fixedly provided with a semi-cylinder, the semi-cylinder is positioned inside the fixed cylinder, and the left side of the semi-cylinder is fixedly connected with a rack meshed with the gear.

Preferably, the left side of the semi-cylinder is fixedly provided with an installation plate, the front of the installation plate is provided with screw holes at equal intervals, the front of the fixed cylinder is fixedly provided with an installation block, and the front of the installation block is provided with a bolt matched with the screw holes.

Preferably, the trimming mechanism includes the bottom suspension strut with semicolumn right side fixed connection, the top fixedly connected with stand of bottom suspension strut, the top fixedly connected with of stand goes up the supporting block, goes up the inside that supporting block and bottom suspension strut all are located the guide way, and the slider has been cup jointed in the outside activity of stand, and the top fixedly connected with of slider and the stand activity reset spring that cup joints, the equal fixed mounting in both sides of slider has the handle.

Preferably, the right side of slider is rotated and is connected with the dwang, and the top of dwang is rotated and is connected with the connecting block, the top of connecting block and the right side fixed connection of right fixed block.

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

(1) according to the tree pruning machine, the rotating shaft can drive the gear to rotate through the matching of the rotating disk, the rotating shaft and the gear, the supporting column can move up and down through the matching of the rack and the semi-cylinder, the left fixing block and the right fixing block can move up and down, the position of the semi-cylinder can be fixed through the matching of the mounting plate and the screw hole as well as the mounting block and the bolt, and therefore branches with different heights can be pruned;

(2) this is novel through the cooperation between handle and slider and the stand, can make the slider lapse then, makes the reset spring compression to through the cooperation between dwang and the connecting block, make right fixed block can rotate, concave blade and convex blade separation simultaneously, and make slider rebound when reset spring resets, make concave blade and convex blade be close to and reduce the branch and cut then, thereby conveniently realize the pruning to the branch.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

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

FIG. 2 is a schematic cross-sectional view of the fixing cylinder of the present invention;

FIG. 3 is a schematic view of the lifting mechanism of the present invention;

FIG. 4 is a schematic view of the trimming mechanism of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 4 according to the present invention;

in the figure: 1. a base; 2. a middle inserted link; 3. a side insert rod; 4. a lifting mechanism; 401. a rotating shaft; 402. a gear; 403. a rack; 404. mounting a plate; 405. a screw hole; 406. rotating the disc; 407. a bolt; 408. mounting blocks; 409. a semi-cylinder; 5. a trimming mechanism; 501. a lower support block; 502. rotating the rod; 503. an upper support block; 504. connecting blocks; 505. a handle; 506. a slider; 507. a return spring; 508. a column; 6. a fixed cylinder; 7. a concave blade; 8. a left fixed block; 9. a convex blade; 10. a right fixed block; 11. a support pillar; 12. a guide groove.

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.

In the first embodiment, as shown in fig. 1 to 5, the cutting tool comprises a base 1, a middle insertion rod 2 is fixedly installed in the middle of the bottom of the base 1, side insertion rods 3 are fixedly installed at equal angles on the bottom of the base 1, a fixed cylinder 6 is fixedly installed at the top of the base 1, a lifting mechanism 4 is installed inside the fixed cylinder 6, a guide groove 12 is formed in the right side of the fixed cylinder 6, a trimming mechanism 5 is installed inside the guide groove 12, a support column 11 is movably sleeved inside the fixed cylinder 6, a left fixed block 8 is fixedly installed at the top of the support column 11, a concave blade 7 is fixedly installed at the right side of the left fixed block 8, a right fixed block 10 located on the right side of the left fixed block 8 is rotatably connected to the top of the support column 11, and a convex blade 9 is fixedly installed at the left side of the right fixed block 10.

In the second embodiment, on the basis of the first embodiment, the lifting mechanism 4 includes a rotating shaft 401 movably connected to the fixed cylinder 6, a gear 402 located inside the fixed cylinder 6 is fixedly installed on the outer side of the rotating shaft 401, a rotating disk 406 located outside the fixed cylinder 6 is fixedly connected to the front side of the rotating shaft 401, a semi-cylinder 409 is fixedly installed at the bottom of the supporting column 11, the semi-cylinder 409 is located inside the fixed cylinder 6, a rack 403 meshed with the gear 402 is fixedly connected to the left side of the semi-cylinder 409, an installation plate 404 is fixedly installed on the left side of the semi-cylinder 409, screw holes 405 are equidistantly formed in the front side of the installation plate 404, an installation block 408 is fixedly installed on the front side of the fixed cylinder 6, and bolts 407 matched with the screw holes 405 are installed on the front side of the installation block 408;

when using, at first rotate rotary disk 406, drive the rotation of pivot 401, drive the rotation of gear 402 simultaneously, and through the meshing effect of gear 402 and rack 403, drive halfcylinder 409 and reciprocate then, drive support column 11 and reciprocate simultaneously, adjustable left fixed block 8 satisfies the branch of co-altitude with the position of right fixed block 10 then, then tighten bolt 407, the one end of bolt 407 is located inside corresponding screw 405 this moment, accomplish the fixed to left fixed block 8 and right fixed block 10 position this moment.

Third embodiment, on the basis of the first embodiment, the trimming mechanism 5 includes a lower supporting block 501 fixedly connected with the right side of the semi-cylinder 409, the top of the lower supporting block 501 is fixedly connected with an upright post 508, the top of the upright post 508 is fixedly connected with an upper supporting block 503, the upper supporting block 503 and the lower supporting block 501 are both located inside the guide groove 12, a slider 506 is movably sleeved on the outer side of the upright post 508, the top of the slider 506 is fixedly connected with a return spring 507 movably sleeved with the upright post 508, handles 505 are fixedly mounted on both sides of the slider 506, the right side of the slider 506 is rotatably connected with a rotating rod 502, the top end of the rotating rod 502 is rotatably connected with a connecting block 504, and the top of the connecting block 504 is fixedly connected with the right side of the right fixing block 10;

firstly, the handles 505 on the two sides are pulled downwards, at the moment, the sliding block 506 is driven to move downwards, the return spring 507 is simultaneously stretched, the rotating rod 502 is driven to move, at the moment, the right fixing block 10 is driven to rotate, meanwhile, the concave blade 7 is separated from the convex blade 9, when a tree branch is located between the concave blade 7 and the convex blade 9, the control on the handles 505 is then released, at the moment, the return spring 507 is reset, the sliding block 506 moves upwards, at the moment, the concave blade 7 and the convex blade 9 are driven to be close to each other and cut the tree branch, and finally, the tree branch is trimmed.

The working principle is as follows: when the tree pruning machine is used, firstly, the rotating disc 406 is rotated to drive the rotating shaft 401 to rotate, meanwhile, the gear 402 is driven to rotate, through the meshing action of the gear 402 and the rack 403, the semi-cylinder 409 is driven to move up and down, the supporting column 11 is driven to move up and down, then, the positions of the left fixing block 8 and the right fixing block 10 can be adjusted to meet branches with different heights, then, the bolt 407 is screwed, one end of the bolt 407 is positioned inside the corresponding screw hole 405, at the moment, the fixing of the positions of the left fixing block 8 and the right fixing block 10 is completed, then, the handles 505 on the two sides are pulled downwards, at the moment, the sliding block 506 is driven to move downwards, at the same time, the return spring 507 is stretched, at the same time, the rotating rod 502 is driven to move, at the moment, the right fixing block 10 is rotated, at the same time, the concave blade 7 is separated from the convex blade 9, when the branches are positioned between the concave blade 7 and the convex blade 9, then, the control on the handles 505 is released, at this time, the return spring 507 is reset and the slide block 506 moves upwards, at this time, the concave blade 7 and the convex blade 9 are driven to be close to each other and cut the tree branch, and finally, the tree branch is trimmed.

Claims

1. A portable apple pruning tool, includes base (1), its characterized in that: fixed mounting has middle inserted bar (2) in the middle of the bottom of base (1), and angle fixed mounting such as the bottom of base (1) has side inserted bar (3), and the top fixed mounting of base (1) has a fixed cylinder (6), and the internally mounted of fixed cylinder (6) has elevating system (4), and guide way (12) have been seted up on the right side of fixed cylinder (6), and the internally mounted of guide way (12) has pruning mechanism (5), and support column (11) have been cup jointed in the inside activity of fixed cylinder (6).

2. A portable apple pruning tool according to claim 1, wherein: the top fixed mounting of support column (11) has left fixed block (8), and the right side fixed mounting of left fixed block (8) has female blade (7), and the top of support column (11) is rotated and is connected with right fixed block (10) that are located left fixed block (8) right side, and the left side fixed mounting of right fixed block (10) has protruding blade (9).

3. A portable apple pruning tool according to claim 1, wherein: the lifting mechanism (4) comprises a rotating shaft (401) movably connected with the fixed cylinder (6), a gear (402) located inside the fixed cylinder (6) is fixedly installed on the outer side of the rotating shaft (401), and a rotating disk (406) located on the outer side of the fixed cylinder (6) is fixedly connected to the front side of the rotating shaft (401).

4. A portable apple pruning tool according to claim 1, wherein: the bottom fixed mounting of support column (11) has semicylinder (409), and semicylinder (409) are located the inside of solid fixed cylinder (6), and the left side fixedly connected with of semicylinder (409) and rack (403) of gear (402) meshing.

5. The portable apple pruning tool of claim 4, wherein: the left side fixed mounting of semicircle post (409) has mounting panel (404), and screw (405) have been seted up to the front equidistance of mounting panel (404), and the front fixed mounting of fixed cylinder (6) has installation piece (408), and the front of installation piece (408) is installed bolt (407) with screw (405) looks adaptation.

6. A portable apple pruning tool according to claim 1, wherein: trimming means (5) include with semicolumn (409) right side fixed connection's lower support piece (501), top fixedly connected with stand (508) of lower support piece (501), support block (503) on the top fixedly connected with of stand (508), go up inside that support block (503) and lower support piece (501) all are located guide way (12), slider (506) have been cup jointed in the outside activity of stand (508), reset spring (507) that the top fixedly connected with of slider (506) and stand (508) activity cup jointed, the equal fixed mounting in both sides of slider (506) has handle (505).

7. The portable apple pruning tool of claim 6, wherein: the right side of slider (506) is rotated and is connected with dwang (502), and the top of dwang (502) is rotated and is connected with connecting block (504), the top of connecting block (504) and the right side fixed connection of right fixed block (10).