CN210746203U

CN210746203U - Branch pressing device for agriculture and forestry fruit trees

Info

Publication number: CN210746203U
Application number: CN201921049479.2U
Authority: CN
Inventors: 蒋忠愉; 刘爱荣
Original assignee: Anhui University of Science and Technology
Current assignee: Anhui University of Science and Technology
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-06-16
Anticipated expiration: 2029-07-08

Abstract

The utility model relates to an agriculture and forestry cultivation technical field, concretely relates to branches pressing device for agriculture and forestry fruit trees, including base and wire reel, the surface mounting has a pair of riser on the base, install the axis of rotation through the bearing frame on the riser, the right-hand member of axis of rotation is fixed with the rocker through the shaft coupling, the outer wall of axis of rotation is fixed with the wire reel, the wire reel includes left fender drum, spool and right fender drum, a plurality of blind holes along circumference evenly distributed are seted up to the surface of left fender drum, the spool outer wall is cup jointed with the pull wire, the end bolt of pull wire is on the becket, the top of becket is fixed with buffer, the buffer top is fixed with the protecting band through the connecting piece, make up many pairs of bandage on the protecting band, and made up hair side subsides and collude the face magic subsides on each pair of bandage respectively; the utility model solves the problem that the degree of bending of the branch is not convenient to adjust; and the problems that branches are easy to be pulled and broken when being subjected to strong wind power are also solved.

Description

Branch pressing device for agriculture and forestry fruit trees

Technical Field

The utility model relates to an agriculture and forestry are cultivated technical field, concretely relates to agriculture and forestry fruit tree is with device of layering.

Background

Along with the development of economy in China, the living standard of people is greatly increased, the living standard is improved, fruits play an important role in daily life of people, so that intensive supply is also provided in the aspect of fruit supply, the cultivation of fruit trees is greatly developed, the growth of branches and leaves of the fruit trees is relatively divergent and is not easy to control, the situation that the fruit tree supporting rods are too high to be picked is prevented, and the fruit tree supporting rods are required to be subjected to branch pressing treatment.

Patent number is CN201620615233.7 literature discloses a fruit tree device of pressing branch, including horizontal pole and connection rope, fixedly connected with ligature area on the horizontal pole, be provided with foraminiferous on the ligature area, the horizontal pole side is fixed to be equipped with the arch, horizontal pole bottom fixedly connected with connecting piece, the connecting piece lower part is provided with the connecting hole, connecting rope one end is passed connecting hole and connecting piece fixed connection, the connecting rope other end and winding piece fixed connection, winding piece bottom mounting is equipped with the bottom plate, the fixed soil nail that is equipped with in bottom plate. When the utility model is used for pressing branches of fruit trees, the adjustment can be carried out according to different conditions, so that a proper distance is kept between the branches and the ground, and the practicability is very high; however, the utility model still has some disadvantages, such as: the degree of bending of the branches is not convenient to adjust; after the branches are pressed, the branches are easy to be pulled and damaged when being subjected to strong wind force, and the phenomenon of line breakage is easy to occur.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an agriculture and forestry fruit tree is with device of layering to solve the problem that proposes in the above-mentioned background art.

The utility model discloses a realize through following technical scheme:

a branch pressing device for agricultural and forestry fruit trees comprises a base and a wire spool, wherein four corners of the upper surface of the base are provided with fixing holes, the inside of the fixing hole is inserted with a ground nail, the upper surface of the base is also fixed with a pair of vertical plates, the vertical plates are provided with rotating shafts through bearing seats, a rocker is fixed at the right end of the rotating shaft through a coupler, a wire spool is fixed on the outer wall of the rotating shaft, the wire spool comprises a left wire retaining plate, a wire spool and a right wire retaining plate, the outer surface of the left wire retaining plate is provided with a plurality of blind holes which are uniformly distributed along the circumference, the outer wall of the winding shaft is wound and connected with a traction wire, the tail end of the traction wire is bolted on a metal ring, the top end of the metal ring is fixed with a buffer device, a protective belt is fixed at the top end of the buffer device through a connecting piece, a plurality of pairs of binding belts are sewn on the protective belt, and a hair surface magic tape and a hook surface magic tape are sewn on each pair of binding belts respectively;

the left side riser surface has still seted up two through-holes, the inserted bar is all worn to be equipped with inside the through-hole, the inserted bar left end is fixed mutually with the handle, the outer wall of inserted bar is fixed with left spacing piece and right spacing piece, just left side spacing piece with right spacing sets up respectively in the left side and the right side of left riser, right side spacing piece with still be provided with the reset spring who cup joints at the inserted bar outer wall between the riser right flank, the right-hand member of inserted bar is equipped with can with blind hole matched with conical end.

Further, buffer includes connecting cylinder, buffer spring, sliding block and connecting rod, connecting cylinder inner wall sliding connection has the sliding block, the sliding block lower fixed surface has the connecting rod, the sliding block lower surface with still be provided with the buffer spring who cup joints at the connecting rod outer wall between the connecting cylinder bottom surface.

Furthermore, the bottom end of the connecting rod is fixed with the top end of the metal ring, and the top end of the connecting cylinder is fixed with the bottom end of the connecting piece.

Further, the number of blind holes is 12 ~ 18, and is the even number, and two are relative the blind hole about the surface centrosymmetry of left side catch plate sets up.

Further, the number of the binding bands is 2-4 pairs, and the distance between every two adjacent binding bands is 10-20 cm.

Further, the protective belt and the binding belt are both made of breathable materials.

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

1. the utility model discloses in, pulling the handle left, can make the toper end of the right-hand member of inserted bar leave the blind hole, accessible rocker free rotation wire reel this moment, the inside wraparound of wire reel has the pull wire, thereby when tying up the protecting band in the fruit tree branch, the pull wire of accessible free rolling changes the length of pull wire, and then the degree that adjustable branch was buckled, after the branch reached the effect of buckling, can loosen the handle, under reset spring's elasticity, the toper end can be inserted again inside the blind hole, the wire reel can not rotate in the state of being fixed this moment, the operation is very simple, therefore, the clothes hanger is strong in practicability; in addition, the outer wall of the winding shaft in the wire spool can be wound with a long traction wire, and when the traction wire is broken, the broken wire end is bolted to the metal ring again, so that a new traction wire can be replaced in time.

2. The utility model discloses in, buffer includes connecting cylinder, buffer spring, sliding block and connecting rod, and the sliding block can reciprocate along the connecting cylinder inner wall, when the fruit tree branch is blown and rocks by strong wind-force, because between buffer spring sliding block lower surface and the connecting cylinder bottom surface, buffer spring has the effect of buffering impact force this moment, can not only prevent effectively that the branch from being pulled, also can prevent effectively simultaneously that the pull wire from taking place by the phenomenon of snapping.

3. The utility model discloses in, it has many pairs of bandages to have made up on the protection band, and has made up the hair side magic subsides respectively on every pair of bandage and collude a magic subsides to can tie up the branch of different thicknesses.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

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

fig. 3 is a schematic structural view of the wire spool of the present invention;

fig. 4 is a schematic view of the internal structure of the middle buffering device of the present invention.

The novel mechanical brake comprises a base, 2-a wire spool, 201-a left wire retaining disc, 202-a wire spool, 203-a right wire retaining disc, 3-a ground nail, 4-a vertical plate, 5-a bearing seat, 6-a rotating shaft, 7-a blind hole, 8-a traction wire, 9-a buffer device, 901-a connecting cylinder, 902-a buffer spring, 903-a sliding block, 904-a connecting rod, 10-a metal ring, 11-a connecting piece, 12-a protective belt, 13-a binding band, 14-a hair surface magic tape, 15-a hook surface magic tape, 16-a through hole, 17-an inserting rod, 18-a handle, 19-a left limiting sheet, 20-a right limiting sheet, 21-a reset spring, 22-a conical end and 23-a rocker.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a pruning device for agricultural and forestry fruit trees comprises a base 1 and a wire reel 2, wherein four corners of the upper surface of the base 1 are respectively provided with a fixing hole, a ground nail 3 is inserted into the fixing hole, the upper surface of the base 1 is also fixedly provided with a pair of vertical plates 4, the vertical plates 4 are provided with a rotating shaft 6 through bearing seats 5, the right end of the rotating shaft 6 is fixedly provided with a rocker 23 through a coupler, the outer wall of the rotating shaft 6 is fixedly provided with the wire reel 2, the wire reel 2 comprises a left wire baffle disc 201, a wire reel 202 and a right wire baffle disc 203, the outer surface of the left wire baffle disc 201 is provided with a plurality of blind holes 7 which are uniformly distributed along the circumference, the outer wall of the wire reel 202 is wound with a traction wire 8, the tail end of the traction wire 8 is bolted on a metal ring 10, the top end of the metal ring 10 is fixedly provided with a buffer device 9, the top end of the, and a hair side magic tape 14 and a hook side magic tape 15 are respectively sewn on each pair of binding bands 13;

wherein, two through-holes 16 have still been seted up on left riser 4 surface, the inserted bar 17 is all worn to be equipped with in through-hole 16 inside, inserted bar 17 left end is fixed mutually with handle 18, the outer wall of inserted bar 17 is fixed with spacing piece 19 in a left side and the right side 20, and spacing piece 19 in a left side and the right side that sets up respectively in left riser 4 with the right side, still be provided with the reset spring 21 of cup jointing at the outer wall of inserted bar 17 between spacing piece 20 in a right side and the riser 4 right flank, the right-hand member of inserted bar 17 is equipped with can with blind hole 7 matched with conical end 22.

As the further improvement to above-mentioned scheme, buffer 9 includes a connecting cylinder 901, buffer spring 902, sliding block 903 and connecting rod 904, connecting cylinder 901 inner wall sliding connection has sliding block 903, sliding block 903 lower surface is fixed with connecting rod 904, still be provided with the buffer spring 902 that cup joints at the connecting rod 904 outer wall between sliding block 903 lower surface and the connecting cylinder 901 bottom surface, when the fruit tree branch is blown and rocks by strong wind-force, because between buffer spring 902 sliding block 903 lower surface and the connecting cylinder 901 bottom surface, buffer spring 902 has the effect of buffering impact force this moment, can not only prevent effectively that the branch from being pulled, also can effectively prevent the phenomenon that the pull wire 8 is pulled apart to take place simultaneously.

As a further improvement to the above solution, the bottom end of the connecting rod 904 is fixed to the top end of the metal ring 10, and the top end of the connecting cylinder 901 is fixed to the bottom end of the connecting member 11.

As a further improvement to the above scheme, the number of the blind holes 7 is 12-18, and the blind holes are even, and the two opposite blind holes 7 are symmetrically arranged about the center of the outer surface of the left wire baffle disc 201, so that the two opposite blind holes 7 are ensured to be positioned on the same straight line, and the conical ends 22 at the right ends of the two inserting rods 17 are further ensured to be simultaneously inserted into or separated from the blind holes 7.

As a further improvement to the scheme, the number of the binding bands 13 is 2-4 pairs, and the distance between every two adjacent binding bands 13 is 10-20 cm, so that the binding bands 13 cannot fall off when being bound on the outer wall of a fruit branch.

As a further improvement of the scheme, the protective belt 12 and the binding belt 13 are made of breathable materials, so that the breathing growth process of the epidermis of the bound fruit branches can not be influenced.

One specific application of the embodiment is as follows: firstly, horizontally placing a base 1 on the ground around the root of a fruit tree, then respectively inserting ground nails 3 into fixing holes, and hammering the ground nails 3 to the ground by using an iron hammer, thereby realizing the installation of the device; then, a plurality of pairs of binding bands 13 are sewn on the protective belt 12 and are bound on branches to be subjected to branch pressing treatment, wherein a hair surface magic tape 14 and a hook surface magic tape 15 are respectively sewn on each pair of binding bands 13, so that the binding of the branches with different thicknesses can be realized; then pull handle 18 leftwards again, can make the conical end 22 of the right-hand member of the inserted link 17 leave the blind hole 7, can pass the rocker 23 at this moment and rotate the wire reel 2 freely, the inside of the wire reel 2 is wound and connected with the pull wire 8, can change the length of the pull wire 8 by rolling up the pull wire 8 freely, and then the degree that the adjustable branch is bent, after the branch reaches the effect of bending, can unclamp the handle 18, under the elastic force of the reset spring 21, the conical end 22 can be inserted into the blind hole 7 again, the wire reel 2 will not rotate in the fixed state at this moment, it is very simple to operate, the practicability is strong; in addition, the outer wall of the winding shaft 202 in the wire spool 2 can be wound and connected with a long traction wire 8, and when the traction wire 8 is broken, the broken wire end is bolted to the metal ring 10 again, so that a new traction wire 8 can be replaced in time.

In the description of the present application, it should be noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected," and "connected" are used in a broad sense and can be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected to each other through the inside of two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

In the description of the present application, it should also be noted that reference to the description of the terms "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Claims

1. The utility model provides an agriculture and forestry fruit tree is with device of layering, includes base (1) and wire reel (2), its characterized in that: the improved structure of the wire winding machine is characterized in that four corners of the upper surface of the base (1) are respectively provided with a fixing hole, a ground nail (3) is inserted into each fixing hole, the upper surface of the base (1) is further fixed with a pair of vertical plates (4), a rotating shaft (6) is installed on each vertical plate (4) through a bearing seat (5), a rocker (23) is fixed at the right end of each rotating shaft (6) through a coupler, a wire winding disc (2) is fixed on the outer wall of each rotating shaft (6), each wire winding disc (2) comprises a left wire blocking disc (201), a wire winding shaft (202) and a right wire blocking disc (203), the outer surface of each left wire blocking disc (201) is provided with a plurality of blind holes (7) which are uniformly distributed along the circumference, the outer wall of each wire winding shaft (202) is connected with a traction wire (8), the tail end of each traction wire (8) is bolted to a metal ring (, a protective belt (12) is fixed at the top end of the buffer device (9) through a connecting piece (11), a plurality of pairs of binding belts (13) are sewn on the protective belt (12), and a hair surface magic tape (14) and a hook surface magic tape (15) are sewn on each pair of binding belts (13) respectively;

wherein, two through-holes (16) have still been seted up on left riser (4) surface, inserted bar (17) are all worn to be equipped with in through-hole (16) inside, inserted bar (17) left end is fixed mutually with handle (18), the outer wall of inserted bar (17) is fixed with left spacing piece (19) and right spacing piece (20), just left side spacing piece (19) with the right side is spacing to be set up respectively in the left side and the right side of left riser (4), right side spacing piece (20) with still be provided with reset spring (21) of cup jointing at inserted bar (17) outer wall between riser (4) the right flank, the right-hand member of inserted bar (17) is equipped with can with blind hole (7) matched with tapered end (22).

2. The agricultural and forestry fruit tree layering device of claim 1, wherein: buffer (9) include connecting cylinder (901), buffer spring (902), sliding block (903) and connecting rod (904), connecting cylinder (901) inner wall sliding connection have sliding block (903), sliding block (903) lower surface is fixed with connecting rod (904), sliding block (903) lower surface with still be provided with between connecting cylinder (901) bottom surface and cup joint buffer spring (902) at connecting rod (904) outer wall.

3. The agricultural and forestry fruit tree layering device of claim 2, wherein: the bottom end of the connecting rod (904) is fixed with the top end of the metal ring (10), and the top end of the connecting cylinder (901) is fixed with the bottom end of the connecting piece (11).

4. The agricultural and forestry fruit tree layering device of claim 1, wherein: the number of blind holes (7) is 12 ~ 18, and is the even number, two is relative blind hole (7) about the surface centrosymmetry of left side drum (201) sets up.

5. The agricultural and forestry fruit tree layering device of claim 1, wherein: the number of the binding bands (13) is 2-4 pairs, and the distance between every two adjacent binding bands (13) is 10-20 cm.

6. The agricultural and forestry fruit tree layering device of claim 1, wherein: the protective belt (12) and the binding belt (13) are both made of breathable materials.