CN211931215U

CN211931215U - High-quality wheat field management device

Info

Publication number: CN211931215U
Application number: CN202020522543.0U
Authority: CN
Inventors: 申彦昌; 孟淑婷; 宋鹏举; 刘玉涛; 吴柯航; 丁晓霞; 杨梅; 张守伟; 史波涛
Original assignee: Henan Shunxin Dazhong Seed Industry Co ltd
Current assignee: Henan Shunxin Dazhong Seed Industry Co ltd
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2020-11-17
Anticipated expiration: 2030-04-10

Abstract

The utility model relates to the technical field of crop field management equipment, and discloses a high-quality wheat field management device, which comprises a frame body and a guide wheel, two stabilizing wheels, two baffles, a scraper knife, a crushing roller and a handrail, wherein the guide wheel, the two stabilizing wheels, the two baffles, the scraper knife, the crushing roller and the handrail are mutually connected and matched on the frame body; a first fixing rod and a second fixing rod are sequentially fixed between the two baffles, the first fixing rod is connected with an adjustable scraper knife through a first telescopic rod, and the second fixing rod is connected with a crushing roller through a second telescopic rod. The utility model has the advantages of simple and reasonable structure, use convenient operation, be adapted to the weeding and the loosening soil of the wheat ridge of different width, efficient, effectual, the maintenance is convenient. Not only can the depth of penetration and the angle of the spiller be adjusted in a flexible way, but also the spiller can be replaced in a flexible way in time, thereby being convenient for maintenance of the spiller and improving the working efficiency. The utility model has strong practicability and wide application range, and is suitable for weeding and loosening the soil among rows of various crops.

Description

High-quality wheat field management device

Technical Field

The utility model relates to a crops field management equipment technical field especially relates to a high-quality wheat field management device.

Background

Wheat is one of the important grain crops in China, and with the improvement of the living standard of people and the continuous reduction of arable land, the place of high-quality and high-yield wheat becomes more and more important. After wheat is cultivated, shallow soil loosening and weeding among row spaces have great significance on the yield increase of wheat in the seedling period of wheat, generally weeding and soil loosening are both manual, but because the efficiency of manual weeding is low, weeds in the ground cannot be timely removed, the weeds in the ground are clustered, the normal growth of crops is influenced, and the yield reduction of a granary is caused. And because of the disseminator during cultivation, the row spacing between wheat ridges is wide and narrow, and if the weeding range of the shovel blade cannot be adjusted in time during mechanical weeding, the wheat is easily shoveled, the growth of the wheat is directly influenced, the harvest of farmers is damaged, and the loss which is irreparable in economy is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art and providing a high-quality wheat field management device.

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

a high-quality wheat field management device comprises a frame body, wherein a guide wheel, two stabilizing wheels, two baffle plates, a scraper knife, a crushing roller and a handrail are arranged on the frame body; the guide wheels are rotatably sleeved on the first connecting shaft at the front end of the frame body, the two stabilizing wheels are rotatably sleeved at two ends of the second connecting shaft at the rear end of the frame body, the widths of the guide wheels and the stabilizing wheels are smaller than the width of the wheat seedling ridge, so that crop seedlings are not crushed in the advancing process, two ends of the first connecting shaft are fixedly connected with the front ends of the two baffles respectively, and the rear ends of the two baffles are fixedly connected with the second connecting shaft respectively;

a first fixing rod and a second fixing rod are sequentially fixed between the two baffles, a first vertical telescopic rod is fixed below the middle of the first fixing rod, the telescopic end of the first telescopic rod is connected with a scraper knife, the depth of the scraper knife in the soil can be adjusted by adjusting the length of the first telescopic rod, the scraper knife is in an arrow shape with a middle bulge and two sides gradually becoming lower, and the soil-entering angle of the scraper knife can be adjusted; a vertical telescopic rod II is fixed below the middle of the fixed rod II, the telescopic end of the telescopic rod II is connected with the crushing roller, the height of the crushing roller can be adjusted by adjusting the length of the telescopic rod II, and the crushing depth of the crushing roller can be adjusted; the rotation of crushing roller is prior art, and its control assembly and motion mode here are no longer repeated, and the pivot both ends of crushing roller are rotated and are connected the mounting, the flexible end fixed connection of mounting and telescopic link two, and the length of crushing roller is not longer than the width on seedling ridge.

The two ends of the handrail are fixedly connected with the second connecting shaft through the connecting rods respectively, a plurality of control switches are arranged on the handrail and are electrically connected with the control mechanisms of the first telescopic rods and the second telescopic rods respectively, the handrail is connected with the first fixing rod and the second fixing rod through the connecting pipes, a plurality of connecting wires of the control switches and the control mechanisms of the first telescopic rods and the second telescopic rods penetrate through the connecting pipes, the control switches are electrically connected with the control mechanisms of the devices through common technical means in the electrical field, and the details are omitted here. The connecting pipe not only plays the effect of stabilizing and reinforcing the handrail, still can play the effect of concluding up the arrangement and protecting to each connecting wire, and is succinct pleasing to the eye, has not only improved the life of equipment and has still reduced the maintenance degree of difficulty.

Preferably, a third fixed rod is further fixed between the two baffles, a third telescopic rod is hinged to the third fixed rod, the lower end of the third telescopic rod is hinged to a first connecting piece on a middle bulge of the scraper knife, the tail of the scraper knife is connected with a threaded sleeve, the threaded sleeve is connected with a threaded rod in a matched mode, the upper end of the threaded rod is hinged to the bottom end of the third telescopic rod through a second connecting piece, the scraper knife can be flexibly replaced when the position is arranged, and grass-shoveling efficiency is improved; and the control mechanism of the third telescopic rod is electrically connected with the corresponding control switch on the handrail, and a lead connected with the corresponding control switch passes through the connecting pipe. The electric connection between the control switch and the control mechanism of the telescopic rod III is a common technical means in the field of electricity, and is not described in detail herein.

Preferably, the two baffles are symmetrical about the plane of the guide wheel, and the perpendicular distance d1 between the front end of the baffle and the plane of the guide wheel is smaller than the perpendicular distance d2 between the rear end of the baffle and the plane of the guide wheel. The setting of distance progressively widen between two baffles of this department under the effect of the biggest reduction to wheat seedling damage, has improved the baffle and has dialled the effect of opening to wheat seedling ridge both sides wheat seedling, has widened operating personnel's field of vision scope, and the operating personnel of being convenient for in time adjusts the degree of depth and the angle of penetrating of spiller according to the width in seedling ridge, still can observe the weeding and loosen the soil the condition, in time adjusts spiller, crushing roller.

Preferably, the first telescopic rod and the second telescopic rod are of cylinder or electric telescopic rod structures.

Preferably, the third telescopic rod is of a cylinder or an electric telescopic rod structure.

The utility model discloses still including other subassemblies that can make a high-quality wheat field management device normal use, like the control assembly of crushing roller, telescopic link one (cylinder or electric telescopic handle), the control assembly of telescopic link two (cylinder or electric telescopic handle), the control assembly of telescopic link three (cylinder or electric telescopic handle) etc. be the conventional technical means in this field. In addition, the utility model discloses in all adopt the conventional technical means in this field with the device or the subassembly of injecing, for example, crushing roller, electric telescopic handle, cylinder, control switch etc. all adopt the conventional technical means in this field.

The working principle is as follows: the guide wheels run in wheat seedling ridges to be subjected to weeding and soil loosening, so that the whole device is guided; the two stabilizing wheels run in other wheat seedling ridges, so that the whole device is stabilized, and the handling and control difficulty of operators on the device is reduced; wheat on the two sides of the seedling ridge is avoided from blocking the sight of operators through the two baffles, so that the width of the seedling ridge can be observed clearly in time, and the soil penetration angle and the depth of the scraper knife can be adjusted through the control switch on the handrail, so that the scraper knife can clean weeds in the seedling ridge without damaging the wheat on the two sides; smash the seedling ridge after the spiller weeding through the crushing roller, smash great lug and the weeds that shovel, not only avoided in the seedling ridge because the soil block that the spiller weeding leads to distributes the condition of falling the wheat seedling, still can smash the weeds that shovel and weed root, avoid its regeneration.

Compared with the prior art, the beneficial effects of the utility model are that: 1. simple structure is reasonable, uses convenient operation, is adapted to the weeding and the loosening soil of the wheat ridge of different width, and weeding and loosening soil is efficient, effectual, the maintenance is convenient. 2. Not only can the depth of penetration and the angle of the spiller be adjusted in a flexible way, but also the spiller can be replaced in a flexible way in time, thereby being convenient for maintenance of the spiller and improving the working efficiency. 3. The crushing roller can be selected for use according to actual conditions, and when not, two shrink of telescopic link, with crushing roller position improve can, the practicality is strong, application scope is wide, applicable weeding and loosening the soil in the interline of multiple crops.

Drawings

FIG. 1 is a schematic structural view of a high-quality wheat field management device provided by the utility model;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a top view of the blade of FIG. 1;

fig. 4 is an enlarged schematic view of a portion a of fig. 1.

In the figure: the device comprises a baffle 1, a guide wheel 2, a stabilizing wheel 3, a handrail 4, a connecting pipe 5, a scraper knife 6, a crushing roller 7, a telescopic rod three 8, a connecting piece one 9, a threaded sleeve 10, a threaded rod 11, a connecting piece two 12, a telescopic rod one 13, a connecting rod 14, a connecting shaft two 15, a fixing rod three 16, a fixing rod one 17, a connecting shaft one 18, a fixing piece 19 and a fixing rod two 20.

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, the field management device for high-quality wheat comprises a frame body, wherein a guide wheel 2, two stabilizing wheels 3, two baffles 1, a scraper knife 6, a crushing roller 7 and a handrail 4 are arranged on the frame body; the guide wheels 2 are rotatably sleeved on a first connecting shaft 18 at the front end of the frame body, the two stabilizing wheels 3 are rotatably sleeved at two ends of a second connecting shaft 15 at the rear end of the frame body, two ends of the first connecting shaft 18 are fixedly connected with the front ends of the two baffle plates 1 respectively, and the rear ends of the two baffle plates 1 are fixedly connected with the second connecting shaft 15 respectively;

a first fixing rod 17 and a second fixing rod 20 are sequentially fixed between the two baffles 1, a first vertical telescopic rod 13 is fixed below the middle of the first fixing rod 17, the telescopic end of the first telescopic rod 13 is connected with a scraper knife 6, the depth of the scraper knife 6 in the soil can be adjusted by adjusting the length of the first telescopic rod 13, the scraper knife 6 is convex in the middle, two sides of the scraper knife are gradually reduced in an arrow shape, and the soil penetration angle of the scraper knife 6 can be adjusted; a vertical second telescopic rod is fixed below the middle of the second fixing rod 20, the telescopic end of the second telescopic rod is connected with the crushing roller 7, the height of the crushing roller 7 can be adjusted by adjusting the length of the second telescopic rod, and the crushing depth of the crushing roller 7 can be adjusted; the rotation of crushing roller 7 is prior art, and its control assembly and motion mode are no longer repeated here, and the pivot both ends of crushing roller 7 are rotated and are connected mounting 19, and mounting 19 and the flexible end fixed connection of telescopic link two, the width on seedling ridge is not longer than to the length of crushing roller 7.

The two ends of the handrail 4 are fixedly connected with the second connecting shaft 15 through the connecting rods 14 respectively, a plurality of control switches are arranged on the handrail 4 and are electrically connected with the first telescopic rods 13 and the second telescopic rods 13 corresponding to the control switches respectively, the handrail 4 is connected with the first fixed rods 17 and the second fixed rods 20 through the connecting pipes 5, the connecting wires of the control switches and the control mechanisms of the first telescopic rods 13 and the second telescopic rods pass through the connecting pipes 5, and the electric connection of the control switches and the control mechanisms of the devices is a common technical means in the electrical field, and is not repeated here. The connecting pipe 5 not only plays a role in stabilizing and reinforcing the handrail 4, but also plays a role in concluding, arranging and protecting each connecting wire, is simple and attractive, prolongs the service life of the equipment and reduces the maintenance difficulty.

Still be fixed with three 16 dead levers between two baffle 1, three 16 last hinges of dead lever have three 8 telescopic links, the lower extreme of three 8 telescopic links is connected with the middle 9 hinges of bellied connecting piece on the arch of

spiller

6, 6 end connection of spiller has thread bush 10, the cooperation of thread bush 10 is connected with threaded rod 11, the bottom hinge of connecting piece two 12 and three 8 telescopic links is passed through to the upper end of threaded rod 11, the control mechanism of three 8 telescopic links is connected with the control switch electricity that corresponds on handrail 4, and the control mechanism of three 8 telescopic links passes from connecting pipe 5 with the wire that corresponds control switch and is connected. The electric connection between the control switch and the control mechanism of the telescopic rod III 8 is a common technical means in the field of electricity, and is not described herein again.

The two baffle plates 1 are symmetrical about the plane of the guide wheel 2, and the vertical distance d1 between the front end of the baffle plate 1 and the plane of the guide wheel 2 is smaller than the vertical distance d2 between the rear end of the baffle plate 1 and the plane of the guide wheel 2. The setting of distance progressively widen between two baffles 1 of this department under the effect of the biggest reduction to wheat seedling damage, has improved baffle 1 and has dialled out the effect to wheat seedling ridge both sides wheat seedling, has widened operating personnel's field of vision scope, and the operating personnel of being convenient for in time adjusts the degree of depth and the angle of penetrating soil of spiller 6 according to the width in seedling ridge, still can observe the weeding and the condition of loosening the soil, in time adjusts spiller 6, crushing roller 7.

The first telescopic rod 13 and the second telescopic rod are of air cylinders or electric telescopic rod structures.

The third telescopic rod 8 is of a cylinder or electric telescopic rod structure.

During the use, place leading wheel 2 in waiting to weed the seedling ridge that loosens the soil, two steady wheels 3 are placed in waiting to weed the seedling ridge both sides that loosens the soil in the seedling ridge, the depth of penetrating into the soil and the angle of spiller 6 are adjusted through each control switch of handrail 4, and then the adaptation is waited to weed the width of loosening the soil seedling ridge, weed in the seedling ridge is eradicated and is loosened the soil, specific length that one 13 of control switch control telescopic link is flexible and then the depth of penetrating into the soil of large-scale control spiller 6, can make spiller 6 rotate around the bottom of spiller foot section's telescopic link three 8 through the flexible of control telescopic link three 8, and then angle when 6 of adjustment spiller buries the soil, because the structure of spiller 6 is arrow head form, consequently can control the range of weeding of spiller 6 through the inclination of control production lane and the depth of penetrating into the soil, it is deepened under the same inclination angle, the range of weeding is bigger. After the shovel blade 6 shovels grass, the rear crushing roller 7 rotates under the action of the control assembly to crush soil blocks and weeds contacted with the rear crushing roller, so that the effects of thoroughly weeding, avoiding resurgence of the weeds and fully loosening the soil are achieved. In-process that constantly gos forward, baffle 1 is dialled the wheat seedling of seedling ridge both sides open, and the operator of being convenient for observes the width in seedling ridge in real time, in time adjusts spiller 6 and crushing roller, avoids producing the great damage to both sides wheat seedling and influences the receipts goods in later stage.

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. A high-quality wheat field management device comprises a frame body, and is characterized in that a guide wheel, two stabilizing wheels, two baffles, a scraper knife, a crushing roller and a handrail are arranged on the frame body; the guide wheels are rotatably sleeved on a first connecting shaft at the front end of the frame body, the two stabilizing wheels are rotatably sleeved at two ends of a second connecting shaft at the rear end of the frame body, two ends of the first connecting shaft are respectively and fixedly connected with the front ends of the two baffle plates, and the rear ends of the two baffle plates are respectively and fixedly connected with the second connecting shaft;

a first fixing rod and a second fixing rod are sequentially fixed between the two baffles, a first vertical telescopic rod is fixed below the middle of the first fixing rod, the telescopic end of the first telescopic rod is connected with a scraper knife, the scraper knife is in an arrow shape with a convex middle and gradually-lowered two sides, and the soil penetration angle of the scraper knife is adjustable; a vertical second telescopic rod is fixed below the middle of the second fixed rod, and the telescopic end of the second telescopic rod is connected with a crushing roller;

the two ends of the handrail are fixedly connected with the second connecting shaft through the connecting rods respectively, a plurality of control switches are arranged on the handrail and are electrically connected with the control mechanisms of the first telescopic rods and the second telescopic rods correspondingly, the handrail is connected with the first fixing rod and the second fixing rod through the connecting pipes, and a plurality of connecting wires of the control switches and the control mechanisms of the first telescopic rods and the second telescopic rods penetrate through the connecting pipes.

2. A high-quality wheat field management device according to claim 1, wherein a third fixing rod is further fixed between the two baffle plates, a third telescopic rod is hinged to the third fixing rod, the lower end of the third telescopic rod is hinged to a first connecting piece on a middle projection of a scraper knife, a threaded sleeve is connected to the tail of the scraper knife, the threaded sleeve is connected with a threaded rod in a matched mode, the upper end of the threaded rod is hinged to the bottom end of the third telescopic rod through a second connecting piece, a control mechanism of the third telescopic rod is electrically connected with a corresponding control switch on a handrail, and a lead connected with the corresponding control switch of the third telescopic rod passes through the connecting pipe.

3. A high-quality wheat field management device as claimed in claim 1, wherein the two baffles are symmetrical about the plane of the guide wheel, and the vertical distance d1 between the front end of the baffle and the plane of the guide wheel is smaller than the vertical distance d2 between the rear end of the baffle and the plane of the guide wheel.

4. A high-quality wheat field management device as claimed in claim 1, wherein the first expansion link and the second expansion link are of cylinder or electric expansion link structures.

5. A high-quality wheat field management device as claimed in claim 2, wherein the third telescopic rod is a cylinder or an electric telescopic rod structure.