CN216452039U

CN216452039U - Agricultural gardening scissors

Info

Publication number: CN216452039U
Application number: CN202220047760.8U
Authority: CN
Inventors: 莫毅; 陆文科; 李涛; 谢广燊; 杨培丽; 陈柳裕; 刘星圻; 周颀; 谢东贵
Original assignee: Liuzhou Agricultural Science Research Center
Current assignee: Liuzhou Agricultural Science Research Center
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-05-10
Anticipated expiration: 2032-01-10

Abstract

The utility model discloses an agricultural horticulture scissors, including the round pin axle, two blades, two have been cup jointed to the circumference lateral wall of round pin axle the tip of blade all is fixed with the fixed block, two the equal sliding connection of inner wall of fixed block has a sliding block, two the tip of sliding block all is fixed with cylindric piece, every the circumference lateral wall of cylindric piece all is provided with the skid resistant course, every the inside of fixed block all is provided with the telescoping device, two the lateral wall of blade is provided with the broaching device jointly. In this device, can realize the sliding block along the inside slip of fixed block to can realize the adjustment of distance between cylindricality piece and the blade, can be applicable to the pruning work in higher position department gardens, make the suitability of horticulture scissors higher, the scissors under the extension state uses more laborsavingly moreover, make things convenient for operator's use, and the round trip movement that utilizes the scissors to drive the sawtooth piece realizes the spacing sawing to thicker branch, need not with the help of instruments such as other serrated knife.

Description

Agricultural gardening scissors

Technical Field

The utility model relates to an agricultural horticulture technical field especially relates to an agricultural horticulture scissors.

Background

Horticulture is garden cultivation, and can be divided into fruit tree horticulture, vegetable horticulture and ornamental horticulture. The modern horticulture breaks through the limitation, but still is a more intensive cultivation and operation mode than other crop planting, the horticulture industry is a component of the agriculture industry, the horticulture production has important significance for enriching human nutrition, beautifying and modifying human living environment, and a pruning knife is generally required to prune in the horticulture culture process to ensure the attractiveness of the horticulture;

and traditional pruning sword structure is comparatively simple, and the function is comparatively single for the horticulture is pruned the in-process and need carry multiple different instrument, thereby can increase the intensity of labour that the horticulture was cultivated, and the inconvenient adjustment length of traditional horticulture scissors moreover makes the pruning to the horticulture of higher position department far away comparatively troublesome, thereby the horticulture cultivation of not being convenient for is used, therefore we need design a functional stronger and be convenient for adjust the agricultural horticulture scissors of length.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of single function and inconvenient adjustment of length in the prior art and providing the agricultural gardening scissors.

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

the utility model provides an agricultural horticulture scissors, includes the round pin axle, two blades, two have been cup jointed to the circumference lateral wall of round pin axle the tip of blade all is fixed with the fixed block, two the equal sliding connection of inner wall of fixed block has a sliding block, two the tip of sliding block all is fixed with cylindricality piece, every the circumference lateral wall of cylindricality piece all is provided with the skid resistant course, every the inside of fixed block all is provided with the telescoping device, two the lateral wall of blade is provided with the dragsaw device jointly.

Preferably, every the sliding chamber that two symmetries set up, every are all seted up to the inside of sliding block the equal sliding connection in inner wall in sliding chamber has the gag lever post, two the tip of gag lever post all is fixed with the inner wall of fixed block.

Preferably, the telescoping device is including seting up two vertical grooves in the sliding block upper end, two the equal sliding connection in inner wall in vertical groove has spacing post, the bottom of spacing post passes through supporting spring with the interior bottom in vertical groove and is connected.

Preferably, a plurality of logical grooves have been seted up in the interior top of fixed block is run through, it corresponds with vertical groove to lead to the groove, the upper end of spacing post runs through to the top of fixed block along leading to the groove.

Preferably, the dragsaw device comprises an installation groove formed in the side wall of one of the blades, the side wall of the blade is provided with a placement groove, the side wall of the other blade is provided with a limiting groove, and the installation groove corresponds to the limiting groove.

Preferably, the inner wall of the placing groove is abutted with a sawtooth piece, two clamping grooves are formed in the upper end of the blade, clamping blocks are connected to the inner walls of the two clamping grooves in a sliding mode, the two clamping blocks correspond to the sawtooth piece, the clamping blocks are T-shaped blocks, and the two clamping blocks are connected with the upper end of the blade through connecting springs.

Compared with the prior art, the utility model has the advantages of:

1. in the device, the sliding block can slide along the inside of the fixed block by arranging the telescopic device, so that the adjustment of the distance between the cylindrical block and the blade can be realized, the device can be suitable for trimming gardens at higher positions, the applicability of the gardening scissors is higher, the scissors in an extended state are more labor-saving to use, and the use of an operator is facilitated;

2. in this device, through the chain saw device that sets up jointly on two blades, the round trip movement that can utilize the scissors to drive the sawtooth piece realizes the spacing sawing to thicker branch, need not with the help of instruments such as other sawtooth sword, can reduce carrying of instrument quantity at horticulture pruning in-process, utilizes mobilizable fixture block moreover, can realize the change of the inside sawtooth piece of standing groove fast for horticulture scissors uses more conveniently.

Drawings

Fig. 1 is a schematic structural view of an agricultural and horticultural shears according to the present invention;

FIG. 2 is a front sectional view of a fixing block portion of the agricultural and horticultural shears according to the present invention;

FIG. 3 is a side sectional view of a fixing block portion of the agricultural and horticultural shears according to the present invention;

fig. 4 is a sectional view of the mounting groove portion of the agricultural and horticultural shears according to the present invention.

In the figure: the cutting tool comprises a pin shaft 1, a blade 2, a fixing block 3, a sliding block 4, a cylindrical block 5, an anti-slip layer 6, a sliding cavity 7, a limiting rod 8, a vertical groove 9, a limiting column 10, a supporting spring 11, a through groove 12, a mounting groove 13, a limiting groove 14, a placing groove 15, a sawtooth piece 16, a clamping groove 17, a clamping block 18 and a connecting spring 19.

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. 1-4, an agricultural and horticultural scissors comprises a pin shaft 1, wherein two blades 2 are sleeved on the circumferential side wall of the pin shaft 1, fixed blocks 3 are fixed at the end parts of the two blades 2, sliding blocks 4 are connected to the inner walls of the two fixed blocks 3 in a sliding manner, cylindrical blocks 5 are fixed at the end parts of the two sliding blocks 4, an anti-slip layer 6 is arranged on the circumferential side wall of each cylindrical block 5, a telescopic device is arranged inside each fixed block 3, and a sawing device is arranged on the side walls of the two blades 2.

Two symmetrically-arranged sliding cavities 7 are formed in each sliding block 4, the inner wall of each sliding cavity 7 is connected with a limiting rod 8 in a sliding mode, and the end portions of the two limiting rods 8 are fixed with the inner wall of the fixing block 3; the telescopic device comprises two vertical grooves 9 arranged at the upper end of the sliding block 4, the inner walls of the two vertical grooves 9 are connected with a limiting column 10 in a sliding manner, and the bottom of the limiting column 10 is connected with the inner bottom of the vertical groove 9 through a supporting spring 11; the interior top of fixed block 3 is run through and has been seted up a plurality of logical grooves 12, it corresponds with vertical groove 9 to lead to groove 12, the upper end of spacing post 10 runs through to the top of fixed block 3 along leading to groove 12, through setting up the telescoping device, can realize the adjustment of distance between cylindric block 5 and the blade 2, can be applicable to the pruning work in higher position department gardens, make the suitability of horticulture scissors higher, the scissors under the extension state uses more laborsavingly moreover, make things convenient for operator's use.

The sawing device comprises a mounting groove 13 arranged on the side wall of one blade 2, a placing groove 15 is arranged on the side wall of the blade 2, a limiting groove 14 is arranged on the side wall of the other blade 2, and the mounting groove 13 corresponds to the limiting groove 14; the inner wall of standing groove 15 offsets there is sawtooth piece 16, two draw-in grooves 17 have been seted up to the upper end of blade 2, the equal sliding connection of inner wall of two draw-in grooves 17 has fixture block 18, two fixture blocks 18 all correspond with sawtooth piece 16, fixture block 18 is T type piece, two fixture blocks 18 all are connected through connecting spring 19 with the upper end of blade 2, utilize the common saw device that sets up on two blades 2, can utilize the round trip movement that the scissors drove sawtooth piece 16 to realize the spacing sawing to thicker branch, need not with the help of instruments such as other serrated knife, can be pruning in-process reduce carrying of instrument quantity, and utilize mobilizable fixture block 18, can realize the inside sawtooth piece 16's of standing groove 15 change fast, make the use of horticulture scissors more convenient.

In the utility model, in the gardening pruning process, the cylindrical blocks 5 at two ends are held to push the fixed blocks 3 at two ends, so that the two blades 2 can be closed, the gardening pruning is realized by the blades 2, and the anti-skid layer 6 is arranged on the cylindrical blocks 5, so that the friction force between the scissors and an operator can be increased, and the stability of the scissors in the using process can be ensured;

when pruning is carried out at a higher position of a garden, the limiting column 10 is pressed to enter the vertical groove 9, the supporting spring 11 can be compressed in the sliding process of the limiting column 10 along the vertical groove 9, after the limiting column 10 completely enters the vertical groove 9, the sliding block 4 can slide along the inside of the fixed block 3 and the limiting rod 8 by pulling the cylindrical block 5, so that the distance between the cylindrical block 5 and the blade 2 is gradually extended, when the sliding block 4 moves to the position of the through groove 12 at the rear end, the supporting spring 11 in the compressed state can drive the limiting column 10 to reset, so that the limiting column 10 corresponds to the through groove 12 at the rear end, the limiting of the sliding block 4 is realized, at the moment, the telescopic device in the extended state is utilized, the pruning to the higher garden can be realized when the cylindrical block 5 is held, and the applicability of the garden shears is better, the scissors in the extension state are more labor-saving to trim, and the gardening scissors can be conveniently used for trimming;

when the thicker branches are trimmed, the scissors are moved, the branches to be trimmed are placed in the mounting groove 13, then the cylindrical block 5 is pushed to realize the closing of the two blades 2, so that the corresponding of the mounting groove 13 and the limiting groove 14 can be realized, the stopping and limiting of the thick branches are realized by utilizing the sawtooth sheets 16 and the limiting groove 14 in the mounting groove 13, at the moment, the sawtooth sheets 16 move back and forth along the surface of the thick branches by pulling the scissors back and forth, thereby realizing the sawing off of thicker branches without additional tools such as a serrated knife and the like, effectively facilitating the use of gardening pruning, and through upwards pulling fixture block 18 for fixture block 18 and sawtooth piece 16 separation can realize fast removing to 16 spacing relations of sawtooth piece, can take out sawtooth piece 16 along standing groove 15 this moment, makes the change of sawtooth piece 16 comparatively convenient, makes things convenient for operating personnel's use.

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. The utility model provides an agricultural horticulture scissors, includes round pin axle (1), its characterized in that, two blade (2), two have been cup jointed to the circumference lateral wall of round pin axle (1) the tip of blade (2) all is fixed with fixed block (3), two the equal sliding connection of inner wall of fixed block (3) has sliding block (4), two the tip of sliding block (4) all is fixed with cylindric block (5), every the circumference lateral wall of cylindric block (5) all is provided with skid resistant course (6), every the inside of fixed block (3) all is provided with the telescoping device, two the lateral wall of blade (2) is provided with the drag saw device jointly.

2. The agro-horticultural shears as claimed in claim 1, wherein each sliding block (4) has two sliding cavities (7) formed therein, each sliding cavity (7) has a limiting rod (8) slidably connected to an inner wall thereof, and ends of the two limiting rods (8) are fixed to inner walls of the fixing blocks (3).

3. The agrohorticulture scissors as claimed in claim 2, wherein the telescopic device comprises two vertical grooves (9) arranged at the upper ends of the sliding blocks (4), the inner walls of the two vertical grooves (9) are connected with limiting columns (10) in a sliding manner, and the bottoms of the limiting columns (10) are connected with the inner bottoms of the vertical grooves (9) through supporting springs (11).

4. The agrohorticulture scissors as claimed in claim 3, wherein a plurality of through slots (12) are formed through the top of the fixing block (3), the through slots (12) correspond to the vertical slots (9), and the upper ends of the limiting posts (10) penetrate above the fixing block (3) along the through slots (12).

5. The agrohorticultures shears as claimed in claim 1, wherein the saw device comprises a mounting groove (13) formed in the side wall of one of the blades (2), the side wall of the blade (2) is provided with a placing groove (15), the side wall of the other blade (2) is provided with a limiting groove (14), and the mounting groove (13) corresponds to the limiting groove (14).

6. The agrohorticultural scissors according to claim 5, wherein the inner wall of the placing groove (15) supports against a sawtooth sheet (16), the upper end of the blade (2) is provided with two clamping grooves (17), the inner walls of the two clamping grooves (17) are slidably connected with clamping blocks (18), the two clamping blocks (18) correspond to the sawtooth sheet (16), the clamping blocks (18) are T-shaped blocks, and the two clamping blocks (18) are connected with the upper end of the blade (2) through a connecting spring (19).