CN210959580U

CN210959580U - Simple fruit tree branch angle opener

Info

Publication number: CN210959580U
Application number: CN201921998926.9U
Authority: CN
Inventors: 位杰; 蒋媛; 陈久红; 王岩
Original assignee: Xinjiang Production And Construction Corps Second Division Of Agricultural Science Research Institute
Current assignee: Xinjiang Production And Construction Corps Second Division Of Agricultural Science Research Institute
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-07-10
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a simple and easy fruit tree branch angle opener relates to fruit tree clipper technical field. The tree pruning machine comprises a first connecting rod and a second connecting rod which are arranged in parallel, wherein a groove wheel is hinged between one end of the first connecting rod and one end of the second connecting rod, binding bands for fixing the groove wheel are arranged on two sides of the groove wheel, two ends of each binding band are movably connected with two outer sides of the groove wheel, a U-shaped rod for pressing tree branches is arranged between the first connecting rod and the second connecting rod and close to one side of the groove wheel, and two ends of each U-shaped rod are respectively movably connected to the first connecting rod and the second connecting rod; the lower part of the groove wheel is provided with a clamp fixed on the trunk of the fruit tree, and a stretching rope is arranged between the clamp and the other ends of the first connecting rod and the second connecting rod. The utility model discloses a bottom that the recess wheel is fixed in branch and trunk looks joint portion department is taken advantage of in the bandage, plays the supporting role, avoids sliding to the branch root at the in-process U type pole of stretch-draw to avoid the damage to the bark.

Description

Simple fruit tree branch angle opener

Technical Field

The utility model relates to a fruit tree clipper technical field, concretely relates to simple and easy fruit tree branch angle opener.

Background

The early shaping technology of the fruit tree body is the basis for realizing early fruit and high yield in the fruit tree cultivation process, and the opening and branch pulling are key technical measures for shaping young fruit trees, balancing the growth vigor of the tree body, promoting flower bud differentiation and early fruiting. The effective opening angle can alleviate tree vigor, adjust tree body structure, improve illumination conditions, promote the formation of medium and short branches, enlarge tree crowns and coordinate the relationship between vegetative growth and reproductive growth.

At present, a larger angle is generated between a near base part and a trunk or a bone trunk branch by using external force, or a back branch of the near base part is taken flat and bent, which is the most basic and important technical link in fruit tree production management. In the angle opening device in the prior art, a support stick is arranged between a branch and a trunk, and the angle of the branch is opened, so that the bark is easy to puncture at the contact position of the support stick and the branch, and the branch can be damaged; in the same plastic process, adopt iron wire or rope to carry out the certain angle of stretch-draw to the branch, iron wire or rope also can strain the branch, and through stretch-draw adjustment back many times, just can confirm the angle of stretch-draw, can seriously harm the branch for this reason, thereby influence the normal development of branch, in addition, some kind of tender new branches of this year can not generally stand the horse and carry out the angle of opening, need wait for it to reach certain ageing degree and carry out the angle of opening again, and current angle opening ware, more have certain effect to new branch angle of opening that has certain elasticity, and the branch that has grown 3 ~ 4 years on the trunk is difficult to the angle of opening, and is difficult to open the angle of wanting.

SUMMERY OF THE UTILITY MODEL

In order to solve the deficiencies in the background art, the utility model provides a simple fruit tree branch angle opener.

In order to achieve the purpose, the utility model provides a simple fruit tree branch angle opener, which comprises a first connecting rod and a second connecting rod which are symmetrically arranged in parallel and a clamp fixed on the trunk of a fruit tree, wherein a groove wheel is hinged between one end of the first connecting rod and one end of the second connecting rod, two sides of the groove wheel are provided with a binding band for fixing the groove wheel, one end of the binding band is hinged with one side of the groove wheel, and the other end of the binding band is detachably connected with the other side of the groove wheel; a U-shaped rod used for pressing branches is detachably connected between the first connecting rod and the second connecting rod and far away from one side of the groove wheel;

hoop outside hoop rigid coupling has the arc connecting rod, first connecting rod with the end of second connecting rod through stretch-draw rope with the arc connecting rod is connected, stretch-draw rope one end with the connection can be dismantled to the arc connecting rod, the other end jointly with first connecting rod with the connection can be dismantled to the second connecting rod.

Furthermore, at least two U-shaped rods with downward openings are arranged between the first connecting rod and the second connecting rod.

Furthermore, a first through hole is radially formed in one end of each U-shaped rod, a plurality of equally-spaced internal thread holes are transversely formed in the outer side of each first connecting rod or the outer side of each second connecting rod, a screw penetrates through each first through hole to fix one end of each U-shaped rod to each first connecting rod or each second connecting rod, and a hook used for hooking the first connecting rod or the second connecting rod and bent outwards is arranged at the other end of each U-shaped rod.

Further, the U-shaped rod is a sheet-shaped U-shaped rod.

Further, the stretch-draw rope includes the hand ware and twines rope body on the hand ware, the base of hand ware with the connection can be dismantled to the arc connecting rod, first connecting rod with be connected with V type pole between the second connecting rod end, the both ends of V type pole respectively with first connecting rod with the connection can be dismantled to the end of second connecting rod, the point portion of V type pole with rope body one end rigid coupling.

Furthermore, a third connecting rod with a hook at one end is arranged between the base of the hand-cranking device and the arc-shaped connecting rod, the hook of the third connecting rod is hooked on the arc-shaped connecting rod, and the other end of the third connecting rod is fixedly connected with the base of the hand-cranking device.

Further, the clamp includes that two are equipped with the semicircle clamp of soft rubber pad in, two semicircle clamp both ends are respectively through bolted connection, every semicircle clamp outside hoop is equipped with the arc connecting rod, the arc connecting rod with through a plurality of stiffeners, every between the semicircle clamp outside stiffener one end with the consolidation of semicircle clamp outside, the other end with the inboard consolidation of arc connecting rod.

Further, a soft rubber pad is arranged in a groove on the groove wheel.

Further, a soft rubber pad is arranged on the inner side of the U-shaped rod.

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

the utility model provides a simple and easy fruit tree branch angle opener, through arranging the fruit tree branch in between first connecting rod and the second connecting rod, and be located recess wheel upper portion, the inside of U type pole, when tensioning rope is down through the stretch-draw, U type pole pushes down the branch, the angle of opening to the fruit tree branch has been realized, and be fixed in the bottom of branch and trunk looks joint portion department through the bandage with the recess wheel, play effectual supporting role, avoid sliding the damage to its bark to the branch root at the U type pole that the in-process of stretch-draw and fruit tree branch meet.

In addition, the branches are tensioned by arranging the hand crank on the tensioning rope, so that the angle of opening the branches can be accurately determined, and the damage to the branches caused by manually tensioning and adjusting the angle for multiple times is reduced, thereby effectively ensuring the normal development of the branches;

through to being equipped with soft rubber pad in two semicircle clamps, U type pole inboard and the recess wheel, can further avoid the damage to the branch epidermis.

Drawings

Fig. 1 is a front view of the simple fruit tree branch angle opener in the embodiment.

Fig. 2 is a schematic view of a simple fruit tree branch angle opener clamp in the embodiment.

Fig. 3 is a schematic structural view of at least two U-shaped rods in the simple fruit tree branch angle opener in the embodiment.

Fig. 4 is a schematic structural view of a sheet-shaped U-shaped rod in the simple fruit tree branch angle opener in the embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

A simple fruit tree branch angle opener is shown in figures 1-2 and comprises a first connecting rod 301 and a second connecting rod 302 which are symmetrically arranged in parallel and a clamp 1 fixed on a fruit tree trunk; a groove wheel 3 is hinged between one end of a first connecting rod 301 and one end of a second connecting rod 302, two sides of the groove wheel 3 are provided with binding bands 303 for fixing the groove wheel 3, one end of each binding band 303 is hinged with one side of the groove wheel 3, the other end of each binding band is bound on a ring part hinged with the other side of the groove wheel 3, the groove wheel 3 can be clamped at the bottom of a branch to be opened at an angle by the aid of the binding bands 303 and is positioned at the joint of the branch and a trunk, and the groove wheel 3 is prevented from sliding when the branch is opened; a U-shaped rod 304 for pressing branches is movably connected to the upper end of one side, far away from the groove wheel 3, between the first connecting rod 301 and the second connecting rod 302, the U-shaped rod 304 has a downward opening, a first through hole is radially formed at one end of the U-shaped rod 304, a screw penetrates through the first through hole, a plurality of internal thread holes which are matched with the screws and are arranged at equal intervals are transversely formed on the outer side of the first connecting rod 301 or the second connecting rod 302, one end of the U-shaped rod 304 is fixed on the first connecting rod 301 or the second connecting rod 302 by the screw, the other end of the U-shaped rod 304 is provided with a hook which is used for hooking the first connecting rod 301 or the second connecting rod 302 and is bent outwards, therefore, the position of the U-shaped rod 304, close to the groove wheel 3, branches are placed in the U-shaped rod 304, the first connecting rod 301 or the second connecting rod 302 is rotated and hung on the hook which is bent upwards of the U-shaped rod 304, and then the groove to be, and within the U-shaped rod 304; in order to avoid the bent hook from wearing the tree bark on the branches, the hook is bent outwards;

the clamp 1 is clamped on a fruit tree trunk below the groove wheel 3, the clamp 1 comprises two semicircular clamps with soft rubber pads arranged inside, two ends of the two semicircular clamps are connected through bolts 103 respectively, an arc-shaped connecting rod 101 is arranged on the outer side of each semicircular clamp in the circumferential direction, a plurality of reinforcing rods are arranged between each arc-shaped connecting rod 101 and the outer side of each semicircular clamp, one end of each reinforcing rod is fixedly connected with the outer side of each semicircular clamp, the other end of each reinforcing rod is fixedly connected with the inner side of each arc-shaped connecting rod 101, and therefore the arc-shaped connecting rods provide a; the tail ends of the first connecting rod 301 and the second connecting rod 302 are connected with the arc-shaped connecting rod 101 through a tensioning rope, one end of the tensioning rope is movably connected with the arc-shaped connecting rod 101, the other end of the tensioning rope is simultaneously movably connected with the first connecting rod 301 and the second connecting rod 302, therefore, branches and branches are placed on the groove wheel 3 and in the U-shaped rod 304, when the groove wheel 3 is tensioned downwards through the tensioning rope, the groove wheel is used as a supporting point and is fixed, only the tail ends of the first connecting rod 301 and the second connecting rod 302 rotate downwards by taking the groove wheel 3 as a center, meanwhile, the U-shaped rod 304 is driven to move downwards, so that the U-shaped rod 304 gradually presses the branches downwards for a certain angle, therefore, the fruit tree branch opening angle is realized, the groove wheel is fixed at the bottom of the joint part of the branch and the trunk through the binding belt, an effective supporting effect is achieved, and damage to the bark of the fruit tree branch caused by the fact that the U-shaped rod at the joint of the fruit tree branch slides to the root of the branch in the tensioning process is avoided.

Referring to fig. 3, at least two U-shaped rods 304 with downward openings are arranged between the first connecting rod 301 and the second connecting rod 302, and a plurality of U-shaped rods 304 are arranged, so that the stress points can be increased, and branches can be effectively pressed to be opened downwards.

Referring to fig. 4, the U-shaped rods 304 are sheet-shaped, so that the stress surface of the branch is further increased, the branch is prevented from being frayed, and the branch is effectively pressed and opened.

For the convenience of the downward stretching of the branches, the stretching rope is arranged to comprise a hand crank 2 and a rope body 202 wound on the hand crank 2, a base of the hand crank 2 is detachably connected with a clamp 1, a third connecting rod 201 with a hook is arranged between the base of the specific hand crank 2 and the arc-shaped connecting rod 101, the hook of the third connecting rod is hooked on the arc-shaped connecting rod 101, and the other end of the third connecting rod is fixedly connected with the base of the hand crank 2. The rope is hooked on the arc-shaped connecting rod, so that the rope is convenient to install, one end of the rope body 202 wound on the hand crank 2 is detachably connected with the tail ends of the first connecting rod 301 and the second connecting rod 302 together, and therefore, the rope body 202 is continuously wound on the hand crank 2 by rotating the hand crank 2, so that the tensioning effect is realized;

specifically, longitudinal through holes are respectively formed in the tail ends of the first connecting rod 301 and the second connecting rod 302, bent hooks are respectively arranged at the two open ends of the V-shaped rod 305, the hooks are bent outwards, therefore, the hooks bent downwards at the two ends of the V-shaped rod 305 are respectively hooked in the longitudinal through holes formed in the tail ends of the first connecting rod 301 and the second connecting rod 302, one end of the rope 202 is fixedly connected with the tip of the V-shaped rod 305, and therefore, one end of the rope 202 is detachably connected with the tail ends of the first connecting rod 301 and the second connecting rod 302;

utilize the whole stretch-draw of V type pole 305, mutual dislocation when avoiding first connecting rod 301 and second connecting rod 302 to stretch-draw downwards, and lead to connecting the U type pole between first connecting rod 301 and second connecting rod 302, do the lateral sliding at the branch, for this reason, utilize the rope body 202 of winding on hand ware 2, through rotatory hand ware 2, realize the tensioning effect, and come stretch-draw branch through being equipped with the hand ware on stretch-draw rope, the angle of opening is stretched out to the branch to the assurance that can be accurate, the artifical many times adjustment angle led to the fact the branch has been alleviateed, thereby effectively ensure branch normal development, wherein, the hand ware at stretch-draw can set up the safety cover in the periphery, avoid the rainwater to drench and damage.

In addition, soft rubber pads are arranged in the two semicircular hoops, the inner sides of the U-shaped rods and the groove wheels, so that damage to barks can be further avoided.

For this, the utility model provides a simple and easy fruit tree branch angle opener, through arranging the fruit tree branch in between first connecting rod and the second connecting rod, and be located recess wheel upper portion, the inside of U type pole, when tensioning rope is down through the stretch-draw, the branch is pushed down to U type pole, the angle of opening to the fruit tree branch has been realized, and be fixed in the bottom of branch and trunk looks joint portion department through the bandage with the recess wheel, play effectual supporting role, avoid sliding the damage to its bark to the branch root at the U type pole of the in-process of stretch-draw and fruit tree branch department of meeting.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a simple and easy fruit tree branch angle opener which characterized in that: the fruit tree pruning machine comprises a first connecting rod (301) and a second connecting rod (302) which are symmetrically arranged in parallel, and a clamp (1) fixed on a fruit tree trunk, wherein a groove wheel (3) is hinged between one ends of the first connecting rod (301) and the second connecting rod (302), binding bands (303) used for fixing the groove wheel (3) are arranged on two sides of the groove wheel (3), one end of each binding band (303) is hinged with one side of the groove wheel (3), and the other end of each binding band is detachably connected with the other side of the groove wheel (3); a U-shaped rod (304) used for pressing branches is detachably connected between the first connecting rod (301) and the second connecting rod (302) and far away from one side of the groove wheel (3);

hoop (1) outside hoop rigid coupling has arc connecting rod (101), first connecting rod (301) with the end of second connecting rod (302) through stretch cord with arc connecting rod (101) are connected, stretch cord one end with arc connecting rod (101) can be dismantled and be connected, the other end jointly with first connecting rod (301) with second connecting rod (302) can be dismantled and be connected.

2. The simple fruit tree branch angle opener according to claim 1, wherein: at least two U-shaped rods (304) with downward openings are arranged between the first connecting rod (301) and the second connecting rod (302).

3. The simple fruit tree branch angle opener according to claim 2, wherein: one end of each U-shaped rod (304) is radially provided with a first through hole, a plurality of equally-spaced internal thread holes are transversely formed in the outer side of the first connecting rod (301) or the outer side of the second connecting rod (302), a screw penetrates through the first through hole to fix one end of each U-shaped rod (304) to the first connecting rod (301) or the second connecting rod (302), and the other end of each U-shaped rod (304) is provided with an outward-bent hook used for hooking the first connecting rod (301) or the second connecting rod (302).

4. The simple fruit tree branch angle opener according to claim 1, wherein: the U-shaped rod (304) is a sheet-shaped U-shaped rod.

5. The simple fruit tree branch angle opener according to claim 1, wherein: the stay cord includes hand cranking ware (2) and twines rope body (202) on hand cranking ware (2), the base of hand cranking ware (2) with arc connecting rod (101) can dismantle the connection, first connecting rod (301) with be connected with V type pole (305) between second connecting rod (302) end, the both ends of V type pole (305) respectively with first connecting rod (301) with the end of second connecting rod (302) can be dismantled the connection, the point portion of V type pole (305) with rope body (202) one end rigid coupling.

6. The simple fruit tree branch angle opener according to claim 5, wherein: the base of hand ware (2) with be equipped with between arc connecting rod (101) one end and have third connecting rod (201) that collude the son, the son that colludes of third connecting rod is located on arc connecting rod (101), the other end with the base rigid coupling of hand ware (2).

7. The simple fruit tree branch angle opener according to claim 1, wherein: hoop (1) is equipped with the semicircle clamp of soft rubber pad in including two, two semicircle clamp both ends are connected, every through bolt (103) respectively semicircle clamp outside hoop is equipped with arc connecting rod (101), arc connecting rod (101) with through a plurality of stiffeners, every between the semicircle clamp outside stiffener one end with the semicircle clamp outside concreties, the other end with arc connecting rod (101) inboard concreties.

8. The simple fruit tree branch angle opener according to claim 1, wherein: and a soft rubber pad is arranged in the groove on the groove wheel (3).

9. The simple fruit tree branch angle opener according to claim 1, wherein: the inner side of the U-shaped rod (304) is provided with a soft rubber pad.