Sapling growth correction equipment for agriculture
Technical Field
The utility model relates to the technical field of sapling, in particular to a sapling growth correcting device for agriculture.
Background
In agriculture, seedlings refer to young seedlings used for planting crops, fruit trees, forests, and the like. Not only has the advantages of fast growth, high survival rate and the like, but also can help a grower to improve the yield and quality of crops. In agricultural production, sapling is an important agricultural material, and the quality of sapling has a non-negligible influence on the whole agricultural production and the growth and development of fruit trees and forests.
In the process of culturing or transplanting the sapling, the sapling can be inclined due to factors such as man-made, heading, insect bite, natural wind power, foundation subsidence during planting and the like, and the quality requirements of the sapling are higher and higher along with the landscaping engineering, so that whether the sapling is straight or not is directly related to sales of the sapling. Therefore, once the trunk is bent, the trunk needs to be corrected in time to ensure the quality of sapling, the trunk or bamboo pole with fixed length is adopted to fix angle irons and butt the bending part of sapling, the heights of the angle irons and the butt strength can not be respectively adjusted according to the heights and the bending degrees of the bending parts, the adaptability is poor, and the correction strength is low.
For this reason, we propose an agricultural seedling growth correction device to solve the above problems.
Disclosure of Invention
The utility model aims to provide an agricultural sapling growth correction device to solve the problems that in the prior art, the height and the abutting strength of angle irons cannot be respectively adjusted according to the height and the bending degree of a bending part, the adaptability is poor and the correction strength is low.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a sapling growth correction equipment for agriculture, includes the fixed plate, the lower extreme fixedly connected with at least one fixed knot of fixed plate constructs, the upper end of fixed plate is first articulated seat of fixedly connected with respectively and second articulated seat, first articulated seat is articulated respectively with second telescopic link with first telescopic link with the second articulated seat, the flexible end fixedly connected with third articulated seat of first telescopic link, the third articulated seat articulates there is the butt clamp plate, and the butt clamp plate sets up towards second articulated seat top, the flexible end of second telescopic link is connected with the extension spring with the barrel of first telescopic link.
Preferably, the first telescopic rod and the second telescopic rod comprise a fixed cylinder, a telescopic rod piece, a threaded rod, a bevel gear set and a rotating shaft; the telescopic rod piece is located the tip cross-section of fixed section of thick bamboo and is the T type, the one end and the spacing sliding connection of fixed section of thick bamboo of telescopic rod piece, the other end extend to outside the fixed section of thick bamboo, the threaded rod rotates with the fixed section of thick bamboo to be connected, and with telescopic rod piece threaded connection, pivot and threaded rod vertical distribution, the pivot passes through bevel gear group and threaded rod transmission connection.
Preferably, the bevel gear group comprises a first bevel gear and a second bevel gear which are vertically distributed and meshed with each other, and the first bevel gear and the second bevel gear are fixedly connected with the threaded rod and the rotating shaft respectively.
Preferably, one end of the rotating shaft positioned outside the fixed cylinder is fixedly connected with a rotating handle.
Preferably, the pressing plate is of an arc-shaped structure, and a rubber pad is fixedly connected to the inner side of the pressing plate in a gluing mode.
Preferably, the telescopic end of the second telescopic rod and the cylinder body of the first telescopic rod are fixedly connected with fixing pins, and two ends of the tension spring are respectively movably sleeved on the fixing pins.
Preferably, the fixed structure comprises a plunger fixedly connected to the lower end of the fixed plate, and a plurality of inverted teeth are fixedly connected to the outer wall of the plunger.
Compared with the prior art, the utility model has the beneficial effects that:
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.
Drawings
FIG. 1 is a schematic diagram of the front view of a plant for correcting growth of seedlings for agriculture;
fig. 2 is a structural cross-sectional view of a telescopic structure in the seedling growth correcting device for agriculture according to the present utility model.
In the figure: the fixing device comprises a fixing plate 1, a first hinging seat 2, a second hinging seat 3, a first telescopic rod a, a second telescopic rod b, a 41 fixing cylinder, a 42 telescopic rod piece, a 43 threaded rod, a 44 bevel gear set, a 45 rotating shaft, a third hinging seat 5, a 6 pressing plate, a 7 tension spring and an 8 fixing structure.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-2, an agricultural sapling growth correcting device comprises a fixing plate 1, wherein the lower end of the fixing plate 1 is fixedly connected with at least one fixing structure 8, the fixing plate 1 is fixed on the ground through the fixing structure 8, the fixing structure 8 comprises a plunger fixedly connected with the lower end of the fixing plate 1, a plurality of inverted teeth are fixedly connected with the outer wall of the plunger, and after the plunger and the inverted teeth are inserted into the ground, the bonding strength between the inverted teeth and the ground can be improved, and the stability is improved.
The upper end of fixed plate 1 is fixed connection first articulated seat 2 respectively and is articulated seat 3 with the second, first articulated seat 2 articulates respectively with second articulated seat 3 has first telescopic link a and second telescopic link b, first telescopic link a is the same with the structure of second telescopic link b, can adjust the height and the pressure intensity of supporting clamp plate 6, the telescopic end fixedly connected with third articulated seat 5 of first telescopic link a, third articulated seat 5 articulates has supporting clamp plate 6, and supporting clamp plate 6 sets up towards second articulated seat 3 top, supporting clamp plate 6 can rotate relatively in order to support the pressure to the trunk bending part of different co-altitude, supporting clamp plate 6 is arc structure, coincide with the trunk appearance, the inboard veneer fixedly connected with rubber pad of supporting clamp plate 6 contacts more softly with the trunk, avoid sharp contact to hinder the trunk.
Referring to fig. 1, the first telescopic rod a is in a vertical state, the second telescopic rod b has a maximum length, the tension spring 7 can only be pulled back, the position/distance of the fixing plate 1 relative to the trunk can be determined according to actual needs, the tension spring 7 is connected to the telescopic end of the second telescopic rod b and the barrel of the first telescopic rod a, the fixing pins are fixedly connected to the telescopic end of the second telescopic rod b and the barrel of the first telescopic rod a, two ends of the tension spring 7 are respectively and movably sleeved on the fixing pins, and two ends of the tension spring 7 are movable relative to the fixing pins and cannot prevent the rotation of the first telescopic rod a.
Specifically, the first telescopic rod a and the second telescopic rod b each comprise 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 section of the end part of the telescopic rod piece 42 located on the fixed cylinder 41 is T-shaped, one end of the telescopic rod piece 42 is in limit sliding connection with the fixed cylinder 41, the other end of the telescopic rod piece extends out of the fixed cylinder 41, the section of the fixed cylinder 41 is square, the threaded rod 43 is in rotary connection with the fixed cylinder 41 and in threaded connection with the telescopic rod piece 42, the rotary shaft 45 is vertically distributed with the threaded rod 43, the rotary shaft 45 is in transmission connection with the threaded rod 43 through the bevel gear set 44, and one end of the rotary shaft 45 located outside the fixed cylinder 41 is fixedly connected with a rotary handle, so that the rotary shaft 45 is convenient to rotate.
The rotating shaft 45 is driven to rotate by the rotating handle, the rotating shaft 45 transmits torque to the threaded rod 43 through the bevel gear set 44, and the telescopic rod 42 stretches and contracts relative to the fixed cylinder 41 along with the rotation of the threaded rod 43 under the limiting action of the telescopic rod 42 and the fixed cylinder 41. It should be noted that other structures capable of adjusting the telescopic length may be adopted.
More specifically, the bevel gear set 44 includes two vertically disposed first bevel gears and second bevel gears that are meshed with each other, and the first bevel gears and the second bevel gears are fixedly connected with the threaded rod 43 and the rotating shaft 45, respectively, and the rotating shaft 45 transmits torque to the threaded rod 43 through the first bevel gears and the second bevel gears that are meshed with each other.
The utility model can be selected according to the growth condition of tree seedlings, and the height and the pressing force of the pressing plate 6 can be set according to the bending position and the bending degree of the trunk, and the specific conditions are as follows:
the extension length of the telescopic rod piece 42 in the first telescopic rod a is adjusted to determine the height of the pressing plate 6, and the rotatability of the pressing plate 6 can be suitable for the rotation of the first telescopic rod a so as to maximize the contact area between the pressing plate 6 and a trunk; the extending length of the telescopic rod piece 42 in the second telescopic rod b is adjusted to determine the inclination angle of the first telescopic rod a and the tension of the tension spring 7, so that the pressing plate 6 is contacted with a trunk, and then the tension of the tension spring 7/the pressing force of the pressing plate 6 are adjusted, and the correcting effect is ensured.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.