CN210137578U

CN210137578U - Weeding device for agricultural

Info

Publication number: CN210137578U
Application number: CN201920958650.5U
Authority: CN
Inventors: 杜娜钦; 王菊; 王红艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-03-13
Anticipated expiration: 2029-06-25

Abstract

An agricultural weeding device relates to an agricultural tool and comprises a weeding shovel head and a straight rod, wherein the weeding shovel head is arranged at the front end of the straight rod and consists of an arc-shaped plate and a plurality of inserting rods, the lower part of the arc-shaped plate is orderly provided with a plurality of inserting rods with pointed ends at lower ends at intervals, the inserting rods are arranged according to the arc shape of the arc-shaped plate, the lower part of the straight rod is orderly provided with a plurality of screw holes at intervals, the straight rod is sleeved with a sleeve ring, the upper part of the sleeve ring is provided with a through hole, the through hole at the upper part of the sleeve ring corresponds to the screw holes on the straight rod and is limited and fixed through a mounting screw, and the lower part of the sleeve ring is provided with a supporting lever hinged with the sleeve ring; the utility model discloses not only a plurality of inserted bars of accessible can be fast, effectual with the weeds root in the shovel head disect insertion soil, but also the support of accessible support lever makes the laborsaving sled of people from the soil with the shovel head, very big has made things convenient for people to ruderal shovel.

Description

Weeding device for agricultural

Technical Field

The utility model relates to an agricultural apparatus especially relates to a weeding device for agricultural.

Background

As is known, agriculture is an industry that obtains products by artificial cultivation using growth and development laws of animals and plants. Agriculture belongs to the first industry, and the science for researching agriculture is agriculture. The agricultural working object is living animals and plants, and the obtained products are the animals and plants. Agriculture provides basic products for supporting national economic construction and development. At present, agriculture is divided into two categories, namely plant cultivation and animal feeding. The land is an irreplaceable basic production material in agriculture, the working objects are mainly living animals and plants, the production time is inconsistent with the working time, the land is greatly influenced by natural conditions, and the land has obvious regionality and seasonality. Agriculture is the source and the root of human clothing and food, and is the first condition for all production. With the continuous development of society, the agricultural production level is also continuously improved.

In agricultural production, when crops in fields grow, weeds are produced along with the crops, compete for moisture, fertilizers and sunlight with the crops, and the growth potential of some weeds is more vigorous than that of the crops and can even replace the crops, so that the crops are reduced in yield and even cannot be harvested when the weeds grow. The traditional weeding mode is manual weeding, the weeding method consumes a large amount of physical labor, and is difficult to weed fundamentally, the roots of weeds cannot be cleaned up completely and can grow again, and the efficiency is not high; or weeding with pesticides, but the process of using pesticides to clean weeds can affect the production of crops, thereby affecting the yield. In the current agricultural production, the weed removing process has the following problems:

1. in agricultural production, the traditional weeding mode is that farmers use farm implements to clean weeds, and the labor amount is further increased and the labor efficiency is reduced due to excessive weeds.

2. In the agricultural production process, the farm tool used by farmers for weeding is generally a sickle, only can cut off the branches and leaves of weeds, can not clean the roots and stems of the weeds, can not clean the weeds thoroughly, can grow out again to cause future troubles, can repeatedly weed, and has low efficiency and influence on the growth of the crops.

3. If a hoe is used for weeding, the soil near the crops can be planed together in the weeding process, so that the additional labor force is added, and the growth of the crops can be influenced.

4. Automatic or semi-automatic weeder, but the selling price of this kind of weeder is not very good, because at the same time because of being close to automation, easily produce mechanical failure, need frequent maintenance or maintenance, make the whole input cost of weeder too big like this, and do not possess economic practicality; meanwhile, when the machine is used for weeding, most of the weeds are also cut and cleaned, and the cleaning is not thorough.

5. Traditional weeding machine is only applicable to the lawn weeding, when the farmland carries out the weeding operation, because the great and ground unevenness of farmland soil block granule, consequently when using weeding machine, the scraper of weeding machine lower part takes place the collision wearing and tearing very easily, takes place to damage the distance that can heighten scraper and ground in order to avoid the scraper, and this just leads to weeding effect not ideal.

Weeds can block the growth of crops, weeding is important work in agricultural production, the problems still exist in the current weeding work, the agricultural weeding device which is simple in structure, high in weeding efficiency and thorough in weeding is developed to solve the problems, and the agricultural weeding device has great practical value and economic value.

Disclosure of Invention

In order to overcome not enough among the background art, the utility model discloses a weeding device for agricultural, the utility model discloses not only a plurality of inserted bars of accessible can be fast, effectual with the weeds root in the shovel head disect insertion soil, but also the support of accessible support lever makes the laborsaving sled up the shovel head from the soil, very big has made things convenient for people to ruderal shovel.

Realize the technical scheme of the utility model as follows:

the utility model provides an agricultural is with weeding device, includes weeding shovel head and straight-bar the straight-bar front end is equipped with weeding shovel head, weeding shovel head comprises arc and a plurality of inserted bar arc lower part interval is equipped with a plurality of lower extremes in order and is the inserted bar of most advanced, a plurality of inserted bars are arranged according to the arc straight-bar lower part interval is equipped with the several screw in order cup joint the ring on the straight-bar cup joint ring upper portion is equipped with the perforation, the perforation on cover ring upper portion with the corresponding back of screw on the straight-bar is spacing fixed through the installation screw cup joint ring lower part be equipped with cup joint the articulated support lever of connecting of ring support lever lower extreme is equipped with supporting baseplate be equipped with the several sawtooth bead under the supporting baseplate on the bottom surface.

The agricultural weeding device is characterized in that an installation plug is arranged at the lower end of the straight rod, external threads are arranged on the outer surface of the installation plug, an installation groove matched with the installation plug at the lower end of the straight rod is formed in the upper portion of an arc plate on the weeding shovel head, internal threads are arranged in the installation groove, and the weeding shovel head is in threaded connection with the straight rod.

The agricultural weeding device is characterized in that a positioning screw hole is formed in one side of the surface of the installation plug, a positioning hole is formed in the side wall of the installation groove, and the positioning hole in the side wall of the installation groove is corresponding to the positioning screw hole in the surface of the installation plug and then is limited and fixed through a positioning screw.

Agricultural weeding device cup joint the ring lower part and be equipped with joint connector the support lever upper end is equipped with the joint notch, the joint notch of support lever upper end with cup joint and articulate through the bolt behind the joint connector joint of ring lower part and be connected.

Agricultural weeding device all be equipped with the dog joint both sides wall rear side.

The agricultural weeding device is characterized in that a replaceable shovel head is arranged at the lower end of the straight rod and consists of a flat plate and a shovel head.

According to the agricultural weeding device, a ring buckle is arranged on one side of the lower portion of the supporting lever, and a rope is bound on the ring buckle.

Beneficial effects are that, a weeding device for agricultural, through setting up weeding shovel head, not only can make things convenient for people laborsaving, quick insert the soil with the shovel head inside, but a plurality of inserted bars disect insertion weeds root moreover is convenient for together shovel except that weeds with the root.

Through setting up the support lever, can realize the lever support to the straight-bar, utilize lever principle to make people can be light pry up the shovel head of shovel inground inside to quick, laborsaving eradicates weeds and root thereof.

Through setting up supporting baseplate and sawtooth bead, can make the support that the support lever can stabilize at the land surface, the people of being convenient for exert oneself.

Through set up a plurality of screws on the straight-bar, can realize the regulation to cup jointing the ring position, can realize the regulation to supporting lever position through the regulation to cup jointing the ring position to make people can adjust the position of supporting the lever according to self condition, the people of being convenient for carry out the lever and exert oneself.

Through setting up latch closure and rope for people can upwards pull up the laminating straight-bar with the support lever through pulling the rope when not using, not only avoid the support lever to bump the human body, avoid people to support the lever and cause the interference when inserting the shovel head downwards moreover.

Through setting up the dog, can block the fender to the support lever, avoid the support lever to rotate forward.

Through setting up the mounting groove and installing the plug, can realize weeding shovel head and the change of spade shovel head and use.

Through setting up set screw, can realize spacing fixed to the shovel head, avoid the shovel head to take place to rotate in the use, influence normal use.

The utility model discloses not only can be fast, effectual weeds root with shovel head disect insertion in the soil through a plurality of inserted bars, but also can make the laborsaving sled of people from the soil with shovel head through the support of supporting the lever, the very big people of having made things convenient for remove ruderal shovel, need shovel the problem of large piece soil when having avoidd traditional spade or hoe and weeding, improved weeding efficiency greatly, the physical demands that people weed has been reduced, for quick, the efficient is weeded and is provided powerful support.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged schematic view of a portion of fig. 1.

Fig. 3 is a schematic view of the straight rod structure of the present invention.

Fig. 4 is a schematic view of the weeding shovel structure of the present invention.

Fig. 5 is a schematic structural view of the shovel head of the shovel of the present invention.

In the drawing, 1, a weeding shovel head, 2, screw holes, 3, a sleeving ring, 4, a straight rod, 5, a supporting lever, 6, a rope, 7, a ring buckle, 8, a supporting bottom plate, 9, a sawtooth rib, 10, a mounting screw, 11, a through hole, 12, a clamping head, 13, a clamping notch, 14, a bolt, 15, a stop block, 16, a mounting plug, 17, a positioning screw hole, 18, an external thread, 19, an arc plate, 20, an inserting rod, 21, an internal thread, 22, a mounting groove, 23, a positioning hole, 24, a positioning screw, 25, a flat plate and 26, a shovel head are arranged.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

With reference to the agricultural weeding device shown in fig. 1-5, a mounting plug 16 is arranged at the lower end of the straight rod 4, an external thread 18 is arranged on the outer surface of the mounting plug 16, a mounting groove 22 matched with the mounting plug 16 at the lower end of the straight rod 4 is arranged at the upper part of an arc plate 19 on the weeding shovel head 1, an internal thread 21 is arranged in the mounting groove 22, the weeding shovel head 1 is in threaded connection with the straight rod 4, furthermore, in order to avoid the weeding shovel head 1 in threaded connection from rotating to affect normal use in the using process, a positioning screw hole 17 is arranged on one side of the surface of the mounting plug 16, a positioning hole 23 is arranged on the side wall of the mounting groove 22, the positioning hole 23 on the side wall of the mounting groove 22 is in limited fixation through a positioning screw 24 after corresponding to the positioning screw hole 17 on the surface of the mounting plug 16, and the weeding shovel head 1, the lower part of the arc-shaped plate 19 is orderly provided with a plurality of inserting rods 20 with pointed ends at intervals, the inserting rods 20 are arranged according to the arc shape of the arc-shaped plate 19, the lower part of the straight rod 4 is orderly provided with a plurality of screw holes 2 at intervals, the straight rod 4 is sleeved with a sleeve ring 3, the upper part of the sleeve ring 3 is provided with a through hole 11, the through hole 11 at the upper part of the sleeve ring 3 is limited and fixed by a mounting screw 10 after corresponding to the screw holes 2 on the straight rod 4, the lower part of the sleeve ring 3 is provided with a supporting lever 5 which is hinged with the sleeve ring 3, furthermore, the lower part of the sleeve ring 3 is provided with a clamping joint 12, the upper end of the supporting lever 5 is provided with a clamping notch 13, the clamping notch 13 at the upper end of the supporting lever 5 is hinged with the clamping joint 12 at the lower part of the sleeve ring 3 through a bolt 14, and further, in order to avoid the supporting lever, 12 both sides wall rear side of joint all is equipped with dog 15, and is further, in order to avoid supporting 5 vertical downward influences people of lever and carrying out shovel head insert operation in the use 5 lower part one side of supporting lever is equipped with latch closure 7 bind rope 6 on the latch closure 7 support 5 lower extreme of lever is equipped with supporting baseplate 8 be equipped with several sawtooth bead 9 on the bottom surface under supporting baseplate 8, and is further 4 lower extremes of straight-bar are equipped with removable shovel head, shovel head constitute by dull and stereotyped 25 and shovel head 26.

Before weeding, people take down the mounting screw 10 according to the height of the people and adjust the position of the supporting lever 5 by the movable sleeve connecting ring 3, so that the supporting lever 5 is in a position convenient for lever force application, and after the adjustment is finished, the mounting screw 10 is mounted for fixing; when weeding, people firstly pull the rope 6 to pull the support lever 5 upwards and attach the support lever to the lower part of the straight rod 4, people step the upper part of the arc plate 19 to insert the inserted rods 20 at the lower part of the weeding shovel head 1 into the soil in a manner of inclining and downwards approaching the soil on one side of weeds into the soil, the inserted rods 20 can effectively reduce the resistance of inserting into the soil, the weeding shovel head 1 is inserted into the soil and enables the inserted rods 20 to be inserted into the roots of the weeds, the rope 6 is loosened, the support lever 5 automatically falls down to be vertical to the ground, the tail end of the straight rod 4 is pressed by the hands of people, the straight rod 4 is supported by the support lever 5 in a point position mode, people can easily pry the weeding shovel head 1 from the soil through the lever principle, and along with the prying of the weeding shovel head 1, the roots of the weeds and the weeds are pried; when weeds are not cleaned, the front end of the straight rod 4 can be replaced by a shovel head to be used as a shovel; the utility model discloses not only can be fast, effectual weeds root with shovel head disect insertion in the soil through a plurality of inserted bars, but also can make the laborsaving sled of people from the soil with shovel head through the support of supporting the lever, the very big people of having made things convenient for remove ruderal shovel, need shovel the problem of large piece soil when having avoidd traditional spade or hoe and weeding, improved weeding efficiency greatly, the physical demands that people weed has been reduced, for quick, the efficient is weeded and is provided powerful support.

In light of the foregoing description of the preferred embodiments of the present invention, those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides an agricultural is with weeding device, includes weeding shovel head (1) and straight-bar (4), characterized by: the weeding shovel is characterized in that a weeding shovel head (1) is arranged at the front end of the straight rod (4), the weeding shovel head (1) is composed of an arc-shaped plate (19) and a plurality of inserting rods (20), the inserting rods (20) with the lower ends being sharp ends are sequentially arranged at the lower part of the arc-shaped plate (19) at intervals, the inserting rods (20) are arranged according to the arc shape of the arc-shaped plate (19), a plurality of screw holes (2) are sequentially arranged at the lower part of the straight rod (4) at intervals, a sleeve joint ring (3) is sleeved on the straight rod (4), a through hole (11) is arranged at the upper part of the sleeve joint ring (3), the through hole (11) at the upper part of the sleeve joint ring (3) corresponds to the screw holes (2) on the straight rod (4) and then is limited and fixed through a mounting screw (10), a support lever (5) hinged and connected with the sleeve joint ring (3) is arranged at the lower part of the sleeve joint ring (, a plurality of sawtooth convex ribs (9) are arranged on the lower bottom surface of the supporting bottom plate (8).

2. An agricultural weeding apparatus according to claim 1, wherein: the weeding shovel is characterized in that an installation plug (16) is arranged at the lower end of the straight rod (4), external threads (18) are arranged on the outer surface of the installation plug (16), an installation groove (22) matched with the installation plug (16) at the lower end of the straight rod (4) is formed in the upper portion of an arc-shaped plate (19) on the weeding shovel head (1), internal threads (21) are arranged in the installation groove (22), and the weeding shovel head (1) is in threaded connection with the straight rod (4).

3. An agricultural weeding apparatus according to claim 2, wherein: the mounting plug is characterized in that a positioning screw hole (17) is formed in one side of the surface of the mounting plug (16), a positioning hole (23) is formed in the side wall of the mounting groove (22), and the positioning hole (23) in the side wall of the mounting groove (22) corresponds to the positioning screw hole (17) in the surface of the mounting plug (16) and then is limited and fixed through a positioning screw (24).

4. An agricultural weeding apparatus according to claim 1, wherein: the lower part of the sleeve joint ring (3) is provided with a clamping joint (12), the upper end of the support lever (5) is provided with a clamping notch (13), and the clamping notch (13) at the upper end of the support lever (5) is connected with the clamping joint (12) at the lower part of the sleeve joint ring (3) in a hinged mode through a bolt (14).

5. An agricultural weeding apparatus according to claim 4, wherein: and the rear sides of the two side walls of the clamping joint (12) are respectively provided with a stop block (15).

6. An agricultural weeding apparatus according to claim 1, wherein: the lower end of the straight rod (4) is provided with a replaceable shovel head, and the shovel head consists of a flat plate (25) and a shovel head (26).

7. An agricultural weeding apparatus according to claim 1, wherein: a ring buckle (7) is arranged on one side of the lower part of the supporting lever (5), and a rope (6) is bound on the ring buckle (7).