CN220140089U - a rhizome remover - Google Patents

Abstract

The utility model discloses a rhizome remover, which relates to the technical field of agricultural equipment and comprises a first digging shovel, a second digging shovel and a push-pull rod, wherein the first digging shovel and the second digging shovel are in hinged connection; the hinged point of two shovel poles is held to one hand, and the push-pull rod is upwards pulled to the other hand, drives first shovel and second shovel through the traction piece and opens to suitable angle, and then releases the push-pull rod, and first shovel and second shovel are in opposite directions motion under push-pull rod, traction piece and self gravity to the plant rhizome is carried in the shovel, holds the centre gripping of push-pull rod to the rhizome of keeping first shovel and second shovel this moment, until put it to the ground and accomplish the removal of rhizome, so, the rhizome is removed comparatively laborsaving, and single alright accomplish.

Description

a rhizome remover

Technical field

The utility model relates to the technical field of agricultural equipment, in particular to a rhizome remover.

Background technique

Removing plant rhizomes is relatively cumbersome in the prior art. Either multiple people need to cooperate at the same time, or a single person needs to put in a lot of effort to complete the rhizome removal work. For example, in the patent document CN212464046U, the upper end of the stubble pulling rod is provided with a handle, and the lower end is provided with a handle. A spiral grab is fixed. The spiral grab includes a plurality of grab bars arranged at equal intervals along the circumferential direction of the stubble pulling rod and formed into a spiral shape. The upper end of the push rod extends to the outside of the upper end of the stubble pulling rod, and a push rod is fixed on the upper end of the push rod. The upper push rod is equipped with a spring, and the spring is pressed between the push rod handle and the handle. The lower end of the push rod extends to the lower end outlet of the stubble pulling rod; when pulling out crop roots, this device requires both hands. Press down on the handle to make the spiral grab cut into the bottom of the root stubble, and rotate it to loosen the root stubble. Then lift the handle with both hands to pull out the root stubble. Finally, push the push rod downward to make the root stubble escape from the spiral grabber under the force of the boss. It falls off to complete the removal of crop roots. Obviously, the device in the patent document requires a lot of effort from the operator to complete the removal of crop roots.

How to enable a single person to remove the rhizome with less effort has become an urgent technical problem that needs to be solved by those skilled in the art.

Utility model content

The purpose of this utility model is to provide a rhizome remover to solve the above-mentioned problems existing in the prior art, so that a single person can complete the rhizome removal with less effort.

In order to achieve the above purpose, the utility model provides the following solutions:

The utility model provides a root remover, which includes a first excavating shovel and a second excavating shovel that are hingedly connected, and a push-pull rod for driving the opening and closing movement of the first excavating shovel and the second excavating shovel; The first digging shovel and the second digging shovel each include a shovel head for shoveling out the soil of plants and plant roots, and a shovel rod connected to the shovel head. The two shovel heads are arranged facing each other, and the push-pull rod includes a push-pull rod. There are limit slots for the opening and closing movement of the two shovel rods; there are traction parts for driving the movement of the two shovel rods between the lower parts of the two shovel rods and the push-pull rods, and the middle parts of the two shovel rods Hinged connection, the upper parts of the two shovel rods are respectively hinged in the limiting grooves.

Preferably, the upper part of the first excavating shovel is hinged with a limiting rod, and the upper part of the second excavating shovel is provided with several limiting rods for inserting to lock the first excavating rod and the second excavating rod. A limiting hole for the opening and closing angle of the excavating shovel. The limiting hole and the limiting rod are located on the opposite side of the first excavating shovel and the second excavating shovel.

Preferably, both sides of the hinge point of the first excavating shovel and the second excavating shovel are respectively connected to a support leg for fixing the position of the hinge point, and the support leg includes a foot pedal placed on the ground. , and a support rod connected to the hinge point, and the foot pedal is connected to the support rod.

Preferably, the traction member is an elastic rope or chain.

Preferably, the shovel head is a horseshoe-shaped shovel or a spade-shaped shovel or an arc-shaped rake tooth.

Preferably, the front end of the shovel head is provided with a cutting edge, and triangular groove edges are spaced below the cutting edge.

Preferably, the shovel head is provided with several soil leakage holes for soil leakage.

Preferably, the opposite sides of the two shovel rods are provided with a plurality of meshing teeth for improving the extraction force.

Preferably, several sleeves are provided on opposite sides of the two shovel rods. A sliding plate is slidably connected in the sleeve, and a spring is provided between the sliding plate and the shovel rod. The meshing teeth Connected to the end of the sliding plate away from the shovel rod.

Preferably, the push-pull rod extends from the upper part of the two shovel rods, and one end of the two shovel rods extending from the push-pull rod is provided with a device for adjusting the first excavating shovel and the second excavating shovel. angled handpiece.

Compared with the existing technology, the utility model achieves the following technical effects:

1. This utility model adopts the method of hingedly connecting the middle parts of the first excavating shovel and the second excavating shovel. There are traction parts between the lower parts of the first excavating shovel and the second excavating shovel and the push-pull rod respectively, and the upper parts of the two shovel rods are respectively Hinged in the limit slot of the push-pull rod, pull the hinge point of the two shovel rods on the column with one hand, pull the push-pull rod upward with the other hand, and drive the first excavating shovel and the second excavating shovel to open to a suitable angle through the traction member, and then release them. Open the push-pull lever, and the first excavating shovel and the second excavating shovel move toward each other under the action of the push-pull lever, the traction member and their own gravity, thereby shoveling into the soil and clamping the plant roots. At this time, press the push-pull lever to keep the first excavating shovel and the second excavating shovel The two digging shovels clamp the rhizome until it is placed on the ground to complete the removal of the rhizome. In this way, a single person can complete the removal of the plant rhizome with less effort.

2. This utility model adopts a limit lever hinged on the upper part of the first excavating shovel, a limit hole is provided on the upper part of the second excavating shovel, and a support leg is connected to both sides of the hinge point of the first excavating shovel and the second excavating shovel. On the one hand, after the first excavating shovel and the second excavating shovel are clamped to the plant rhizome, the limiting rod can be inserted into the limiting hole to lock the opening and closing angle between the first excavating shovel and the second excavating shovel. , ensuring that the plant roots will not fall from between the first digging shovel and the second digging shovel before moving the plant roots into place, and avoids the need for human hands to hold the push-pull rod, saving manpower; on the other hand, the operator has to step on the After supporting the legs, the position of the hinge point between the first excavating shovel and the second excavating shovel can be fixed, thereby eliminating the step of holding the hinge point manually, further saving manpower and making the use of the rhizome remover more convenient. More convenient.

Description of the drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings required in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For some embodiments, those of ordinary skill in the art can also obtain other drawings based on these drawings without exerting creative efforts.

Figure 1 is a schematic structural diagram of the rhizome remover;

Figure 2 is an enlarged view of the sleeve;

Figure 3 is a schematic structural diagram of a shovel head with a soil leakage hole;

Figure 4 is a schematic structural diagram of a shovel head without soil leakage holes;

Among them, 1. The first excavating shovel; 2. The second excavating shovel; 3. Push-pull rod; 4. Shovel head; 5. Shovel rod; 6. Traction member; 7. Limiting groove; 8. Limiting rod; 9. Limit hole; 10. Support leg; 11. Foot pedal; 12. Support rod; 13. Shovel blade; 14. Triangular groove blade; 15. Earth leakage hole; 16. Engaging teeth; 17. Sleeve; 18. Spring ; 19. Sliding plate; 20. Hand-held part; 21. Limiting column.

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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

In order to make the above-mentioned purposes, features and advantages of the present utility model more obvious and easy to understand, the utility model will be further described in detail below in conjunction with the accompanying drawings and specific implementation modes.

As shown in Figure 1, the utility model provides a root remover, which includes a first digging shovel 1, a second digging shovel 2 and a push-pull rod 3; both the first digging shovel 1 and the second digging shovel 2 include shovels. Head 4, a shovel rod 5 connected to the shovel head 4, the shovel rod 5 serves as a force application end, transmitting force to the shovel head 4 to shovel out plant roots such as corn rhizomes or tobacco rhizomes and the soil around the rhizomes; and the utility model The middle parts of the shovel bars 5 of the first excavating shovel 1 and the second excavating shovel 2 are hingedly connected together. The two shovel heads 4 are respectively located on the sides of the two shovel bars 5, and the two shovel heads 4 are between the first excavating shovel 1 and the second shovel 5. The two excavating shovels 2 are arranged facing each other when hinged; the push-pull rod 3 includes a limit groove 7, the upper parts of the two shovel rods 5 are respectively hingedly connected with the limit groove 7, and the length of the limit groove 7 is sufficient to satisfy the opening and closing movement of the two shovel rods 5 ; At the same time, a pulling piece is respectively provided between the push-pull rod 3 and the lower parts of the two shovel rods 5.

Based on the above structure, when the plant roots in the soil need to be removed, the operator can press the hinge point of the first excavating shovel 1 and the second excavating shovel 2 with one hand to "briefly fix" the position of the hinge point. So that the first excavating shovel 1 and the second excavating shovel 2 will not move upward simultaneously with the push-pull rod 3. At the same time, the other hand lifts the push-pull rod 3 upward. As the push-pull rod 3 moves upward, the pulling member gradually drives the first excavating shovel. 1 and the second excavating shovel 2 make opposite movements, that is, the angle between the first excavating shovel 1 and the second excavating shovel 2 gradually becomes larger, and the upper parts of the two shovel rods 5 rotate in the limit groove 7 until they are larger than The diameter of the plant rhizome and the soil wrapped around the rhizome; then, release the push-pull rod 3. At this time, the first excavating shovel 1 and the second excavating shovel 2 move toward each other under the action of the push-pull rod 3, the pulling member 6 and their own gravity. , and shovel into the soil under the action of gravity, and the angle between the first digging shovel 1 and the second digging shovel 2 continues to become smaller, until the plant rhizome and the soil outside the rhizome are clamped. At this time, you can use one hand Press the push-pull lever 3 to prevent the first excavating shovel 1 and the second excavating shovel 2 from moving in opposite directions, that is, the first excavating shovel 1 and the second excavating shovel 2 keep clamping the plant rhizomes and the soil outside the rhizomes, and then hold the pusher Pull the rod 3 and move the push-pull rod 3 to the side to remove the plant roots.

Moreover, it can be seen from the above operation process that using the rhizome remover of the present utility model, a single person can complete the removal of plant rhizomes with less effort. Compared with the tobacco lever machine, the utility model is thus extremely convenient. It greatly reduces the cost of pulling out individual plant rhizomes, and has greater popularization.

Furthermore, the present utility model has a limiting rod 8 hingedly connected to the upper part of the first excavating shovel 1, specifically the upper part of the shovel rod 5 of the first excavating shovel 1, and is provided with a limit rod 8 on the upper part of the shovel rod 5 of the second excavating shovel 2. There are several limit holes 9 for the limit rods 8 to be inserted, and the limit holes 9 and the limit rods 8 are located on the opposite sides of the first excavating shovel 1 and the second excavating shovel 2; in this way, when the first excavating shovel 1 After clamping the plant rhizome and the soil outside the rhizome with the second excavating shovel 2, you only need to insert the end of the limiting rod 8 away from the first excavating shovel 1 into the limiting hole 9 according to the size of the plant rhizome to realize the first excavating shovel. The locking of the angle between 1 and the second digging shovel 2 eliminates the need to manually press the push-pull lever 3, making the use of the root remover more convenient.

Furthermore, the present utility model is connected with a supporting leg for fixing the position of the hinge point on both sides of the hinge point of the first excavating shovel 1 and the second excavating shovel 2 respectively. The supporting leg includes a foot pedal 11 placed on the ground, and The support rod 12 is connected to the foot pedal 11 and the hinge points of the first excavating shovel 1 and the second excavating shovel 2 respectively; in this way, before the first excavating shovel 1 and the second excavating shovel 2 are shoveled into the soil, the operator can first Place the foot pedal 11 on the ground and step on it with your feet to fix the position of the hinge point of the first excavating shovel 1 and the second excavating shovel 2, thereby eliminating the need for the operator to manually hold the first excavating shovel 1 and the second excavating shovel 1. The step of digging the hinge point of the shovel 2 further improves the ease of use of the rhizome remover.

At the same time, the utility model is provided with a limiting column 21 in the middle of the first excavating shovel 1 and the second excavating shovel 2, above the hinge point of the two, and the length of the limiting column 21 is greater than the width of the limiting groove 7, which makes the operation After the person releases the push-pull rod 3, the push-pull rod 3 will fall on the limiting column 21 without falling to the ground, affecting the removal function of the rhizome remover.

Furthermore, the traction member 6 in the present invention can be an elastic rope or a chain; when the traction member 6 is an elastic rope, it can specifically be a rubber rope made of natural rubber or synthetic rubber, rubber or a rubber mixture. Elastic bands or ropes, tension ropes made of polymer or rubber; when the traction member 6 is a chain, it can specifically be an aluminum alloy chain, a steel wire rope chain woven from fine wire ropes, or a high-strength engineering plastic. Polymer chains, fiber chains made of high-strength fiber materials such as nylon or polyester, or other chains with high tensile strength, good elasticity, and resistance to rust and breakage can also be used.

Moreover, in order to improve the shoveling ability of the first excavating shovel 1 and the second excavating shovel 2, in the present utility model, the shape of the shovel head 4 of the first excavating shovel 1 and the second excavating shovel 2 can be a horseshoe-shaped shovel or a spade-shaped shovel or Arc-shaped rake teeth; Furthermore, the present utility model is provided with a blade 13 at the front end of the shovel head 4, and is provided with triangular groove edges 14 at intervals below the blade 13, thereby further improving the efficiency of the first excavating shovel 1 and the second excavating shovel 2. The sharpness makes it easier for the first digging shovel 1 and the second digging shovel 2 to shovel into the soil, and is more suitable for removing plant roots in soft soil, ordinary soil, hard soil and other types of soil.

Moreover, as shown in Figure 3, if the rhizome remover in the present utility model is used to remove disease-free plant rhizomes, both shovel heads 4 in the utility model are provided with a number of soil leakage holes 15, so that the soil Timely leakage prevents the first excavating shovel 1 and the second excavating shovel 2 from shoveling too much unnecessary soil, and reduces the operator's gravity burden when transferring the rhizome remover and plant rhizomes and soil outside the rhizomes.

It should be mentioned that if the rhizome remover of the present invention is used to remove diseased plant rhizomes such as diseased tobacco rhizomes, since the soil at the roots of the diseased tobacco also carries pathogenic bacteria, if only the diseased tobacco is removed, The soil at the roots of diseased tobacco will remain in the tobacco field causing cross-infection of subsequent sown tobacco; in order to avoid this problem, as shown in Figure 4, the shovel head 4 in the utility model does not have a soil leakage hole 15, thereby ensuring that the operator When using the tobacco remover of the present invention to remove diseased tobacco, the diseased tobacco and the soil at the roots of the diseased tobacco can be removed at the same time, thereby preventing the soil at the roots of the diseased tobacco from leaking out of the soil leakage hole 15. In tobacco fields, it causes cross-infection problems for subsequent sowing of tobacco.

In addition, the utility model is provided with several sleeves 17 on the opposite sides of the two shovel rods 5. The sleeves 17 are located at the lower parts of the two shovel rods 5, and a sliding plate 19 is slidably connected in the sleeve 17. The sliding plate 19 is connected with the shovel. A spring 18 is provided between the rods 5. One end of the spring 18 is connected to the shovel rod 5, the other end of the spring 18 is connected to the sliding plate 19, and the end of the sliding plate 19 away from the shovel rod 5 is connected to a meshing tooth 16; in this way, when the two When the shovel head 4 clamps the plant roots, as the opening and closing angles of the first excavating shovel 1 and the second excavating shovel 2 become smaller, the teeth on the opposite sides of the two shovel rods 5 can also clamp the plant stems, thereby further improving the It improves the clamping force of the rhizome remover on plant rhizomes, making it easier to pull out various types of rhizomes. Among them, the arrangement of the spring 18 makes the rodent clamping of the plant stems with a certain degree of flexibility, and can be adapted to plant stems of different diameters and sizes, with wider adaptability.

In addition, in the present utility model, the push-pull rod 3 extends from the upper part of the two shovel rods 5, and one end of the two shovel rods 5 extending from the push-pull rod 3 is provided with a device for adjusting the first excavating shovel 1 and the second excavating shovel 1. The hand-held part 20 of the opening and closing angle of the shovel 2; when the traction part 6 is broken and damaged, the operator can change the opening and closing angles of the first excavating shovel 1 and the second excavating shovel 2 by turning the hand-held part 20 to ensure root removal. The device removes plant rhizomes for normal functioning.

Specific examples are used in the present utility model to illustrate the principles and implementation modes of the present utility model. The description of the above embodiments is only used to help understand the method and the core idea of the present utility model; at the same time, for those of ordinary skill in the art , according to the idea of the present utility model, there will be changes in the specific implementation and application scope. In summary, the contents of this specification should not be construed as limitations of the present invention.

Claims (10)

1. A root remover, characterized in that: it includes a first excavating shovel and a second excavating shovel that are hingedly connected, and a push-pull rod for driving the opening and closing movement of the first excavating shovel and the second excavating shovel. ; The first excavating shovel and the second excavating shovel each include a shovel head for shoveling out the soil of plants and plant roots, and a shovel rod connected to the shovel head, the two shovel heads are arranged facing each other, and the push-pull rod It includes a limiting slot for the opening and closing movement of the two shovel rods; a traction piece for driving the movement of the two shovel rods is provided between the lower part of the two shovel rods and the push-pull rod, and the two shovel rods The middle part of the shovel is hingedly connected, and the upper parts of the two shovel rods are respectively inserted into the limiting grooves. 2. A rhizome remover according to claim 1, characterized in that: the upper part of the first digging shovel is hinged with a limiting rod, and the upper part of the second digging shovel is provided with several limiting rods. The positioning rod is inserted to lock the limiting hole of the opening and closing angle of the first excavating shovel and the second excavating shovel. The limiting hole and the limiting rod are located between the first excavating shovel and the second excavating shovel. Two digging shovels on opposite sides. 3. A rhizome remover according to claim 2, characterized in that: both sides of the hinge point of the first excavating shovel and the second excavating shovel are respectively connected with a hinge for fixing the position of the hinge point. The supporting leg includes a foot pedal placed on the ground and a support rod connected to the hinge point, and the foot pedal is connected to the support rod. 4. A rhizome remover according to claim 1, characterized in that the pulling member is an elastic rope or a chain. 5. A root remover according to claim 1, characterized in that the shovel head is a horseshoe-shaped shovel, a spade-shaped shovel or an arc-shaped rake tooth. 6. A rhizome remover according to claim 1 or 5, characterized in that: a shovel blade is provided at the front end of the shovel head, and triangular groove blades are spaced below the shovel blade. 7. A rhizome remover according to claim 6, characterized in that the shovel head is provided with a plurality of soil leakage holes for soil leakage. 8. A rhizome remover according to claim 6, characterized in that: a plurality of meshing teeth for increasing the extraction force are provided on opposite sides of the two shovel rods. 9. A rhizome remover according to claim 8, characterized in that: a plurality of sleeves are provided on opposite sides of the two shovel rods, and sliding plates are slidably connected in the sleeves, and the A spring is provided between the sliding plate and the shovel rod, and the meshing teeth are connected to an end of the sliding plate away from the shovel rod. 10. A rhizome remover according to claim 1, characterized in that: the upper parts of the two shoveling rods extend out of the push-pull rod, and one end of the two shoveling rods extends out of the push-pull rod. A hand-held portion is provided for adjusting the opening and closing angles of the first excavating blade and the second excavating blade.