CN212306041U

CN212306041U - Residual root remover

Info

Publication number: CN212306041U
Application number: CN202020870385.8U
Authority: CN
Inventors: 闫桂芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-01-08
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses a residual root extractor, including the bracing piece, its characterized in that: the two ends of the supporting rod are respectively hinged with one end of a pin shaft, the other ends of the two pin shafts are respectively and fixedly connected with the upper end of one side of the residual root clamping block, the two pin shafts are respectively and fixedly connected with the lower end of a fixed rod of the residual root clamping block, and the upper ends of one sides of the two fixed rods of the residual root clamping block are respectively and fixedly connected with a handle. The utility model relates to a residual root remover equipment field, specifically say, relate to a residual root remover. This device can assist the manual work to carry out the pulling out of incomplete root.

Description

Residual root remover

Technical Field

The utility model relates to a residual root remover equipment field, specifically say, relate to a residual root remover.

Background

Some crops results the back, still can leave the incomplete root in the ground, and the existence of incomplete root influences the planting of follow-up crop, needs clear up the incomplete root in the ground, and prior art is that the manual work carries out pulling out of incomplete root, and is very tired, consequently need design one kind can assist the manual work to carry out the device that the incomplete root was taken out. This is a disadvantage of the prior art.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a residual root remover, the removal of residual root is carried out to convenient supplementary manual work.

The utility model adopts the following technical scheme to realize the purpose of the invention:

the utility model provides a residual root extractor, includes the bracing piece, its characterized in that: two ends of the supporting rod are respectively hinged with one end of a pin shaft, and the other ends of the two pin shafts are respectively fixedly connected with the upper end of one side of the residual root clamping block;

the two pin shafts are respectively and fixedly connected with the lower ends of the fixing rods of the residual root clamping blocks;

and the upper ends of one sides of the two fixing rods of the stub clamping blocks are respectively fixedly connected with a handle.

As a further limitation of the technical scheme, the middle parts of the other sides of the two fixing rods of the stub clamping blocks are respectively and fixedly connected with a fixing shaft, the two fixing shafts are respectively hinged with one end of a connecting rod, the other ends of the two connecting rods are respectively hinged with a round shaft, and the two round shafts are respectively and fixedly connected with the two ends of one side of a moving block.

As a further limitation of the technical scheme, the middle part of the other side of the moving block is fixedly connected with a sliding block, the sliding block is arranged in a sliding groove of a straight groove rod, and the lower end of the straight groove rod is fixedly connected with the middle part of the upper side of the supporting rod.

As a further limitation of the technical scheme, two ends of the straight slot rod are respectively and fixedly connected with a guide post, and the guide posts penetrate through the sliding block.

As a further limitation of the technical solution, the lower side of the slider is fixedly connected to the upper end of a spring, the lower end of the spring is fixedly connected to the inner wall of the lower end of the straight slot rod, and the spring is sleeved on the guide post.

Compared with the prior art, the utility model discloses an advantage is with positive effect: the device is simple to operate and convenient to use, the handle is pulled by hands, the incomplete root is clamped by the incomplete root clamping block through the linkage of the incomplete root clamping block fixing rod, the connecting rod, the moving block, the sliding block, the straight groove rod, the spring and the like, the incomplete root can be pulled out by moving the device upwards, and the incomplete root can be pulled out conveniently due to the long design of the incomplete root clamping block fixing rod;

be provided with the spring, under the effect of spring, when not pulling handle and remove to both sides, the handle can the return, and the stub grip block can self return to initial condition, the falling of the stub after conveniently being extracted.

Drawings

Fig. 1 is a first perspective view of the present invention.

Fig. 2 is a second perspective view of the present invention.

Fig. 3 is a third perspective view of the present invention.

Fig. 4 is a partial perspective view of the present invention.

Fig. 5 is a fourth perspective view of the present invention.

Fig. 6 is a fifth perspective view of the present invention.

In the figure: 1. the handle, 2, incomplete root grip block dead lever, 3, straight grooved bar, 4, slider, 5, spring, 6, guide post, 7, bracing piece, 8, fixed axle, 9, connecting rod, 10, round axle, 11, movable block, 12, incomplete root grip block, 13, round pin axle.

Detailed Description

In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention.

The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

The following description of the exemplary embodiments refers to the accompanying drawings. The same reference numbers in different drawings identify the same or similar elements. The following detailed description does not limit the invention. Rather, the scope of the invention is defined by the appended claims. For simplicity, the following embodiments are described with respect to the terminology and structure of the present system, however, the embodiments to be described next are not limited to this system but may be applied to any other system that may be applied.

The thread self-locking performance means that when static load and working temperature change are not large, threaded connection can not automatically loosen, the self-locking condition is that a thread lead angle is smaller than an equivalent friction angle of a screw pair, and the threaded connection appearing in the application all accords with the self-locking condition.

As shown in fig. 1-6, the utility model comprises a support rod 7, two ends of the support rod 7 are respectively hinged with one end of a pin shaft 13, and the other ends of the two pin shafts 13 are respectively fixedly connected with the upper end of one side of a stub clamping block 12;

the two pin shafts 13 are respectively and fixedly connected with the lower ends of the stub clamping block fixing rods 2;

and the upper ends of one sides of the two stub clamping block fixing rods 2 are respectively fixedly connected with a handle 1.

The middle parts of the other sides of the two stub clamping block fixing rods 2 are respectively fixedly connected with a fixing shaft 8, the two fixing shafts 8 are respectively hinged with one end of a connecting rod 9, the other ends of the two connecting rods 9 are respectively hinged with a round shaft 10, and the two round shafts 10 are respectively fixedly connected with two ends of one side of a moving block 11.

The middle part of the other side of the moving block 11 is fixedly connected with a sliding block 4, the sliding block 4 is arranged in a sliding groove of the straight groove rod 3, and the lower end of the straight groove rod 3 is fixedly connected with the middle part of the upper side of the supporting rod 7.

And two ends of the straight slot rod 3 are respectively and fixedly connected with a guide post 6, and the guide posts 6 penetrate through the sliding block 4.

The lower side of the sliding block 4 is fixedly connected with the upper end of a spring 5, the lower end of the spring 5 is fixedly connected with the inner wall of the lower end of the straight slot rod 3, and the spring 5 is sleeved on the guide post 6.

Under the action of the spring 5, the two stub holding block fixing rods 2 are in the state shown in fig. 6, and the upper ends of the two stub holding block fixing rods 2 are in contact.

The utility model discloses a work flow does: when in use, two hands respectively hold the handle 1, then two stub clamping blocks 12 are placed at two sides of a stub, the handle 1 is moved towards two sides, the handle 1 drives the stub clamping block fixing rod 2 to swing towards two sides, the upper ends of the stub clamping block fixing rod 2 are far away from each other, the stub clamping block fixing rod 2 drives the fixing shaft 8 to move, the fixing shaft 8 drives the connecting rod 9 to swing, the connecting rod 9 drives the movable block 11 to move upwards through the round shaft 10, the movable block 11 drives the sliding block 4 to move upwards along the guide post 6, the spring 5 is stretched, the two stub clamping block fixing rods 2 respectively drive the pin shafts 13 to rotate, the two pin shafts 13 respectively drive the lower ends of the stub clamping blocks 12 to mutually approach and clamp the stub, then the device is moved upwards, the stub is extracted, after the stub is extracted, the handle 1 is reversely moved, the spring 5 returns, the sliding block 4 and the movable block 11 move downwards, the stub clamping block fixing rod 2 returns, and, the residual root falls down.

Reference throughout the specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the subject matter disclosed. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. It should be understood that this description is not intended to limit the invention. On the contrary, the exemplary embodiments are intended to cover alternatives, modifications and equivalents, which may be included within the spirit and scope of the invention as defined by the appended claims. Furthermore, in the detailed description of the exemplary embodiments, numerous specific details are set forth in order to provide a thorough understanding of the claimed invention. However, it will be understood by those skilled in the art that various embodiments may be practiced without these specific details.

Although the features and elements of the exemplary embodiments are described in the embodiments in particular combinations, each feature or element can be used alone without the other features and elements of the embodiments or in combinations with or without other features and elements disclosed herein.

This written description uses examples to disclose the invention, including the best mode, and also to enable any person skilled in the art to practice the invention, including making and using any devices or systems and performing any incorporated methods. The patentable scope of the invention is defined by the claims, and may include other examples that occur to those skilled in the art. Such other examples are intended to be within the scope of the claims if they have structural elements that do not differ from the literal language of the claims, or if they include equivalent structural elements to the structural elements recited in the literal languages of the claims.

Claims

1. The utility model provides a residual root extractor, includes bracing piece (7), its characterized in that: two ends of the supporting rod (7) are respectively hinged with one end of a pin shaft (13), and the other ends of the two pin shafts (13) are respectively fixedly connected with the upper end of one side of the stub clamping block (12);

the two pin shafts (13) are respectively and fixedly connected with the lower ends of the stub clamping block fixing rods (2);

the upper ends of one sides of the two fixing rods (2) of the residual root clamping blocks are respectively fixedly connected with a handle (1).

2. A stump remover as claimed in claim 1, wherein: the middle parts of the other sides of the two residual root clamping block fixing rods (2) are respectively fixedly connected with a fixing shaft (8), the two fixing shafts (8) are respectively hinged with one end of a connecting rod (9), the other ends of the two connecting rods (9) are respectively hinged with a round shaft (10), and the two round shafts (10) are respectively fixedly connected with the two ends of one side of a moving block (11).

3. A stump remover as claimed in claim 2, wherein: the middle part of the other side of the moving block (11) is fixedly connected with a sliding block (4), the sliding block (4) is arranged in a sliding groove of the straight grooved rod (3), and the lower end of the straight grooved rod (3) is fixedly connected with the middle part of the upper side of the supporting rod (7).

4. A stump remover as claimed in claim 3, wherein: the two ends of the straight slot rod (3) are respectively fixedly connected with a guide post (6), and the guide posts (6) penetrate through the sliding block (4).

5. The stump remover as claimed in claim 4, wherein: the lower side of the sliding block (4) is fixedly connected with the upper end of a spring (5), the lower end of the spring (5) is fixedly connected with the inner wall of the lower end of the straight slot rod (3), and the spring (5) is sleeved on the guide post (6).