CN219876947U - Sapling growth correction equipment for agriculture - Google Patents

Abstract

The utility model discloses a seedling growth correction device for agriculture, which comprises a fixed plate, wherein the lower end of the fixed plate is fixedly connected with at least one fixed structure, the upper end of the fixed plate is respectively and fixedly connected with a first hinging seat and a second hinging seat, and the first hinging seat and the second hinging seat are respectively hinged with a first telescopic rod and a second telescopic rod. The extending length of the telescopic rod piece in the first telescopic rod is adjusted to determine the height of the pressing plate, and the rotatability of the pressing plate can be suitable for the rotation of the first telescopic rod to enable the contact area of the pressing plate and a trunk to be maximum; the inclination angle of the first telescopic rod and the tension of the tension spring are determined by adjusting the extension length of the telescopic rod piece in the second telescopic rod, so that the tension plate is contacted with the trunk, then the tension force of the tension spring/the tension force of the tension spring are adjusted, a specific number of the telescopic rod can be selected according to the growth condition of the tree seedlings, the height and the tension force of the tension plate are set according to the bending position and the bending degree of the trunk, and the correction effect is ensured.

Description

A kind of agricultural sapling growth correction equipment

Technical field

The utility model relates to the technical field of saplings, and in particular to an agricultural sapling growth correction device.

Background technique

In agriculture, saplings refer to young seedlings used for planting crops, fruit trees, forest trees, etc. Not only does it have the advantages of fast growth and high survival rate, it can also help growers improve the yield and quality of crops. In agricultural production, saplings are a very important agricultural input, and their quality has a non-negligible impact on the entire agricultural production as well as the growth and development of fruit trees and forest trees.

Among them, saplings will be skewed during the cultivation or transplanting process due to factors such as human factors, heading, insect bites, natural wind, and foundation subsidence during planting. As the quality requirements of saplings in landscaping projects become higher and higher, saplings will Whether the product is straight or not is directly related to its sales. Therefore, once the tree trunk is bent, it needs to be corrected in time to ensure the quality of the sapling. The existing method is to use a fixed length of tree trunk or bamboo pole to fix the angle iron and contact the bent part of the sapling. The angle cannot be adjusted separately according to the height and curvature of the bent part. The height of the iron and the strength of the contact are poor in adaptability and low in correction strength.

To this end, we propose an agricultural sapling growth correction device to solve the above problems.

Utility model content

The utility model is intended to provide an agricultural sapling growth correction device to solve the problems in the prior art that the height and contact strength of the angle iron cannot be adjusted respectively according to the height and curvature of the bending part, and the adaptability is poor and the correction intensity is low.

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

An agricultural sapling growth correction equipment, including a fixed plate, the lower end of the fixed plate is fixedly connected to at least one fixed structure, the upper end of the fixed plate is fixedly connected to a first hinge seat and a second hinge seat respectively, the first hinge seat is The hinge seat and the second hinge seat are respectively hinged with a first telescopic rod and a second telescopic rod. The telescopic end of the first telescopic rod is fixedly connected with a third hinge seat. The third hinge seat is hinged with a resisting plate and resists the pressure plate. The pressure plate is arranged toward the top of the second hinge seat, and a tension spring is connected to the telescopic end of the second telescopic rod and the barrel body of the first telescopic rod.

Preferably, the first telescopic rod and the second telescopic rod both include a fixed barrel, a telescopic rod, a threaded rod, a bevel gear set, and a rotating shaft; the end section of the telescopic rod located at the fixed cylinder is T-shaped, and the One end of the telescopic rod is slidingly connected to the fixed cylinder and the other end extends to the outside of the fixed cylinder. The threaded rod is rotationally connected to the fixed cylinder and threadedly connected to the telescopic rod. The rotating shaft is vertically distributed with the threaded rod. The rotating shaft is connected to the threaded rod through a bevel gear set.

Preferably, the bevel gear set includes two vertically distributed first bevel gears and a second bevel gear that mesh with each other, and the first bevel gear and the second bevel gear are fixedly connected to the threaded rod and the rotating shaft respectively.

Preferably, a rotating handle is fixedly connected to one end of the rotating shaft located outside the fixed cylinder.

Preferably, the pressure plate has an arc-shaped structure, and a rubber pad is glued and fixed on the inside of the pressure plate.

Preferably, the telescopic end of the second telescopic rod and the barrel of the first telescopic rod are fixedly connected with fixed pins, and the two ends of the tension spring are movably sleeved on the fixed pins respectively.

Preferably, the fixing structure includes an insert rod fixedly connected to the lower end of the fixing plate, and a plurality of inverted teeth are fixedly connected to the outer wall of the insert rod.

Compared with the existing technology, the beneficial effects of this utility model are:

Adjust the extension length of the telescopic rod in the first telescopic rod to determine the height of the pressure plate. The rotatability of the pressure plate can be adapted to the rotation of the first telescopic rod to maximize the contact area between the pressure plate and the trunk; adjust the second telescopic rod The extended length of the middle telescopic rod determines the inclination angle of the first telescopic rod and the tension of the tension spring, so that the pressure plate contacts the tree trunk first, and then the tension of the tension spring/the pressure of the pressure plate is adjusted. The specific selection can be made according to the growth conditions of the saplings. The quantity of the utility model is set, and the height and pressure of the pressure plate are set according to the bending position and degree of the tree trunk to ensure the correction effect.

Description of the drawings

Figure 1 is a schematic structural diagram of the front view of an agricultural sapling growth correction device proposed by the utility model;

Figure 2 is a structural cross-sectional view of a telescopic structure in an agricultural sapling growth correction device proposed by the utility model.

In the picture: 1 fixed plate, 2 first hinge seat, 3 second hinge seat, a first telescopic rod, b second telescopic rod, 41 fixed cylinder, 42 telescopic rod, 43 threaded rod, 44 bevel gear set, 45 Rotating shaft, 5 third hinge seat, 6 pressure plate, 7 tension spring, 8 fixed structure.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example.

Referring to Figure 1-2, an agricultural sapling growth correction equipment includes a fixed plate 1. The lower end of the fixed plate 1 is fixedly connected with at least one fixed structure 8. The fixed plate 1 is fixed on the ground through the fixed structure 8. Specifically, the fixed plate 1 is fixed on the ground. The structure 8 includes an insert rod fixedly connected to the lower end of the fixed plate 1. The outer wall of the insert rod is fixedly connected with a plurality of inverted teeth. After the insert rod and the inverted teeth are inserted into the ground, the inverted teeth can increase the bonding strength with the ground and improve stability.

The upper end of the fixed plate 1 is fixedly connected to the first hinge seat 2 and the second hinge seat 3 respectively. The first hinge seat 2 and the second hinge seat 3 are respectively hinged with a first telescopic rod a and a second telescopic rod b. The first telescopic rod a has the same structure as the second telescopic rod b, and can adjust the height and the strength of the pressure plate 6. The telescopic end of the first telescopic rod a is fixedly connected to a third hinge seat 5, and the third hinge seat 5 is hingedly connected to the pressure plate 6 , and the resisting plate 6 is set toward the top of the second hinged seat 3. The resisting plate 6 can rotate relatively to resist the bending parts of the trunk at different heights. The resisting plate 6 has an arc-shaped structure and conforms to the shape of the trunk. The resisting plate 6 The inner side is glued and fixed with a rubber pad, which makes the contact with the tree trunk softer and avoids sharp contact from damaging the tree trunk.

Please refer to Figure 1. At this time, the first telescopic rod a is in a vertical state, the length of the second telescopic rod b is the maximum length, and the tension spring 7 can only be pulled back. The position of the fixed plate 1 relative to the tree trunk is determined according to actual needs/ distance, the telescopic end of the second telescopic rod b is connected to the barrel body of the first telescopic rod a with a tension spring 7, the telescopic end of the second telescopic rod b and the barrel body of the first telescopic rod a are both fixedly connected with fixed pins, and the tension spring 7 The two ends of the spring 7 are movably sleeved on the fixed pin respectively. Both ends of the tension spring 7 are movable relative to the fixed pin and will not hinder the rotation of the first telescopic rod a.

Specifically, both the first telescopic rod a and the second telescopic rod b include a fixed cylinder 41, a telescopic rod 42, a threaded rod 43, a bevel gear set 44, and a rotating shaft 45; more specifically, the telescopic rod 42 is located on the fixed cylinder 41. The end cross-section is T-shaped. One end of the telescopic rod 42 is slidingly connected to the fixed cylinder 41, and the other end extends outside the fixed cylinder 41. The cross-section of the fixed cylinder 41 is square, and the threaded rod 43 is rotationally connected to the fixed cylinder 41. And it is threadedly connected with the telescopic rod 42. The rotating shaft 45 is vertically distributed with the threaded rod 43. The rotating shaft 45 is transmission connected with the threaded rod 43 through the bevel gear set 44. One end of the rotating shaft 45 located outside the fixed tube 41 is fixedly connected with a rotating handle to facilitate the rotation of the rotating shaft. 45.

By turning the handle, the rotating shaft 45 is driven to rotate. The rotating shaft 45 transmits the torque to the threaded rod 43 through the bevel gear set 44. The telescopic rod 42 rotates relative to the fixed cylinder 41 under the limiting action of the fixed cylinder 41. Telescopic. It is worth mentioning that other structures capable of adjusting the telescopic length can also be used.

More specifically, the bevel gear set 44 includes two vertically distributed first bevel gears and a second bevel gear that mesh with each other, and the first bevel gear and the second bevel gear are fixedly connected to the threaded rod 43 and the rotating shaft 45 respectively. 45 transmits the torque to the threaded rod 43 through the first bevel gear and the second bevel gear that mesh with each other.

A specific number of the utility model can be selected according to the growth conditions of the saplings, and the height and pressure of the pressure plate 6 can be set according to the bending position and degree of the trunk. Specifically:

Adjust the extension length of the telescopic rod 42 in the first telescopic rod a to determine the height of the pressure plate 6. The rotatability of the pressure plate 6 can be adapted to the rotation of the first telescopic rod a to maximize the contact area between the pressure plate 6 and the tree trunk. ; Adjust the extension length of the telescopic rod 42 in the second telescopic rod b to determine the inclination angle of the first telescopic rod a and the tension of the tension spring 7, so that the resistance plate 6 first contacts the tree trunk, and then adjust the tension/resistance of the tension spring 7 The resisting force of the pressure plate 6 ensures the correction effect.

The above are only preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person familiar with the technical field can, within the technical scope disclosed by the present utility model, implement the present utility model according to the present utility model. Novel technical solutions and utility model concepts, including equivalent substitutions or changes, shall be covered by the protection scope of the present utility model.

Claims (7)

1. An agricultural sapling growth correction equipment, characterized in that: it includes a fixed plate (1), the lower end of the fixed plate (1) is fixedly connected to at least one fixed structure (8), and the fixed plate (1) The upper ends are respectively fixedly connected to the first hinge seat (2) and the second hinge seat (3). The first hinge seat (2) and the second hinge seat (3) are hinged to a first telescopic rod (a) and a second hinge seat (3) respectively. Telescopic rod (b), the telescopic end of the first telescopic rod (a) is fixedly connected with a third hinge seat (5), the third hinge seat (5) is hinged with a resisting plate (6), and the resisting plate (6) 6) Set toward the top of the second hinge seat (3), a tension spring (7) is connected between the telescopic end of the second telescopic rod (b) and the barrel body of the first telescopic rod (a). 2. A kind of agricultural sapling growth correction equipment according to claim 1, characterized in that: the first telescopic rod (a) and the second telescopic rod (b) both include a fixed tube (41) and a telescopic rod. (42), threaded rod (43), bevel gear set (44), rotating shaft (45); The end section of the telescopic rod (42) located at the fixed tube (41) is T-shaped. One end of the telescopic rod (42) is limited and slidingly connected to the fixed tube (41), and the other end extends to the fixed tube (41). 41), the threaded rod (43) is rotationally connected to the fixed cylinder (41) and is threadedly connected to the telescopic rod (42). The rotating shaft (45) is vertically distributed with the threaded rod (43), and the rotating shaft (45) is vertically distributed with the threaded rod (43). 45) is connected to the threaded rod (43) through the bevel gear set (44). 3. An agricultural sapling growth correction equipment according to claim 2, characterized in that: the bevel gear set (44) includes two vertically distributed first bevel gears and a second bevel gear that mesh with each other, and The first bevel gear and the second bevel gear are fixedly connected to the threaded rod (43) and the rotating shaft (45) respectively. 4. An agricultural sapling growth correction equipment according to claim 2, characterized in that: the end of the rotating shaft (45) located outside the fixed cylinder (41) is fixedly connected with a rotating handle. 5. An agricultural sapling growth correction equipment according to claim 1, characterized in that: the pressure plate (6) has an arc-shaped structure, and a rubber pad is glued and fixed on the inside of the pressure plate (6). 6. A kind of agricultural sapling growth correction equipment according to claim 1, characterized in that: the telescopic end of the second telescopic rod (b) and the barrel body of the first telescopic rod (a) are both fixedly connected with fixed pin, and the two ends of the tension spring (7) are respectively movably sleeved on the fixed pin. 7. A kind of agricultural sapling growth correction equipment according to claim 1, characterized in that: the fixed structure (8) includes an insertion rod fixedly connected to the lower end of the fixed plate (1), and the outer wall of the insertion rod is fixedly connected. There are multiple inverted teeth.