Camellia main branch cutting device

Abstract

The utility model discloses a camellia main branch cutting device, and relates to the technical field of planting tools. The camellia main branch cutting device comprises a cutting structure used for placing a camellia main branch and inserting the camellia main branch into soil, and the cutting structure can be separated from the camellia main branch after being unfolded; the extension arm is used for prolonging the operation distance and is of a hollow pipe structure, and one end of the extension arm is connected with the cuttage structure; an extension arm and an L-shaped main grab handle are arranged to be matched with a telescopic structure for use, the cuttage structure can be controlled to be closed or separated in a long distance, then camellia main branches can be conveniently inserted into soil, the separated cuttage structure can be conveniently separated from the camellia main branches to be taken out, the mode that the camellia main branches are wrapped to be inserted into the soil is adopted, and only small-hole-diameter digging holes are needed; soil can be conveniently backfilled when the cuttage structure is taken out, dry and soft soil even can be automatically backfilled, the complexity of digging a pit, then cutting branches and finally backfilling is avoided, the efficiency is effectively improved, cuttage can be easily carried out at a position far away from the pit, and the operation is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to a planting tool technical field, concretely is a device for cutting of tea flower main branch. BACKGROUND

[0002] At present, in the process of tea flower main branch cutting cultivation, tea flower main branch is usually inserted into soil for cultivation by artificial, and if the soil granularity is high, the direct cutting may cause the main branch bud point to be abraded by the particle, and then the subsequent root rate is affected, and the operation is more cumbersome after digging a hole and inserting the main branch and burying, and for the substrate with larger area, the position far away is not convenient for cutting. CONTENT OF THE UTILITY MODEL

[0003] In view of the deficiency of prior art, the utility model provides a device for cutting of tea flower main branch, and solves the problems in the prior art.

[0004] In order to realize the above object, the utility model realizes the following technical scheme: a device for cutting of tea flower main branch, comprising:

[0005] The cutting structure is used for placing tea flower main branch and inserting it into soil, and the cutting structure can be separated from the tea flower main branch after unfolding;

[0006] The extension arm is used for lengthening the operation distance and is a hollow pipe structure, one end of the extension arm is connected with the cutting structure, the other end is upwardly and obliquely bent to facilitate the vertical arm holding, and a L-shaped main handle is fixedly sleeved;

[0007] The telescopic structure is slidably arranged in the extension arm and the L-shaped main handle, one end of the telescopic structure is connected with the movable part of the cutting structure, and the other end is downwardly bent and penetrates to the outside of the L-shaped main handle, and the cutting structure is unfolded by pinching the bent segments of the L-shaped main handle and the extension arm.

[0008] Preferably, the cutting structure is composed of a semicircular fixed cone cylinder and a semicircular movable cone cylinder, the semicircular fixed cone cylinder is fixedly connected with one end of the extension arm through a fixed sheet, and the semicircular movable cone cylinder is connected with the telescopic structure.

[0009] Preferably, the telescopic structure comprises an L-shaped auxiliary handle slidably arranged in the L-shaped main handle, the L-shaped auxiliary handle extends to the outside of the L-shaped main handle, and a sliding groove is formed in the bottom of the L-shaped main handle and matched with the penetrating part of the L-shaped auxiliary handle.

[0010] Preferably, a guide pipe is slidably arranged in the extension arm and close to one end of the cutting structure, and one end of the guide pipe is fixedly connected with the semicircular movable cone cylinder.

[0011] Preferably, a flexible connecting piece is fixedly connected between the L-shaped auxiliary handle and the guide pipe.

[0012] Preferably, the flexible connecting piece is a steel wire rope.

[0013] Preferably, the bottom end of the L-shaped auxiliary handle is provided with a water injection pipe joint, the semicircular movable cone cylinder is provided with a water injection hole communicated with the guide pipe, and the flexible connecting piece is a hose with two ends communicated with the guide pipe and the water injection pipe joint.

[0014] Preferably, the water injection pipe joint is connected with an external water injection pipe, and water is injected into the cutting structure through the flexible connecting piece, the guide pipe and the water injection hole.

[0015] Beneficial effects

[0016] The utility model provides a device for camellia main branch cutting, which has the following advantages compared with the prior art

[0017] Beneficial effects:

[0018] 1. The device for camellia main branch cutting can be used with the extension arm and the L-shaped main handle cooperating with the telescopic structure to control the cutting structure to fold or separate at a long distance, thereby facilitating the insertion of the camellia main branch into the soil. The separated cutting structure is also easy to separate from the camellia main branch and be taken out. The camellia main branch is inserted into the soil in a wrapped manner, only a small-diameter hole needs to be dug, and the soil is easy to backfill when the cutting structure is taken out. For dry and soft soil, automatic backfilling can even be realized, which saves the complicated process of digging a hole, inserting a branch, and backfilling, and effectively improves the efficiency. The device can also easily cut branches at a slightly remote position, and is convenient to operate.

[0019] 2. The device for camellia main branch cutting replaces the steel wire rope of the flexible connecting piece with a hose, which not only retains the pulling function but also adds a water injection function. The device can drip water during cutting, which saves subsequent unified watering and reduces water consumption. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a partial cross-sectional view of the first embodiment of the utility model; Figure One ;

[0022] Figure 3 It is a partial cross-sectional view of the first embodiment of the utility model; Figure Two ;

[0023] Figure 4 It is a partial cross-sectional view of the second embodiment of the utility model; Figure One;

[0024] Figure 5 The partial cross section of the second embodiment of the present application Figure Two .

[0025] In the figure: 1 - cutting structure, 11 - semicircular fixed cone cylinder, 12 - semicircular movable cone cylinder, 13 - fixed sheet, 14 - water injection hole, 2 - extension arm, 21 - elastic piece, 22 - limiting ring, 3 - telescopic structure, 31 - L-shaped auxiliary handle, 32 - guide pipe, 12 - semicircular movable cone cylinder, 33 - flexible connecting piece, 34 - water injection pipe joint, 4 - L-shaped main handle, 41 - sliding groove. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] The present application provides two technical solutions:

[0028] Figures 1-3 A first embodiment is shown: a device for cutting tea main branches, comprising:

[0029] The cutting structure 1 is used for placing tea main branches and inserting them into the soil, and the cutting structure 1 can be separated from the tea main branches after being unfolded;

[0030] The extension arm 2 is used for extending the operation distance and is a hollow pipe structure, one end of the extension arm 2 is connected to the cutting structure 1, the other end is upwardly and obliquely bent to facilitate the vertical arm holding, and an L-shaped main handle 4 is fixedly sleeved;

[0031] The telescopic structure 3 is slidably arranged inside the extension arm 2 and the L-shaped main handle 4, one end of the telescopic structure 3 is connected to the movable part of the cutting structure 1, the other end is downwardly bent and penetrates to the outside of the L-shaped main handle 4, and the cutting structure 1 is unfolded by pinching the bent segment of the L-shaped main handle 4 and the extension arm 2.

[0032] The cutting structure 1 is composed of a semicircular fixed cone cylinder 11 and a semicircular movable cone cylinder 12, the inside bottom of the semicircular movable cone cylinder 12 is provided with a plug, the plug can block the bottom to prevent soil from entering when the semicircular fixed cone cylinder 11 and the semicircular movable cone cylinder 12 are folded, and the top of the plug is inclined, which does not affect the falling of the tea main branches when the semicircular fixed cone cylinder 11 and the semicircular movable cone cylinder 12 are separated, the semicircular fixed cone cylinder 11 is fixedly connected to one end of the extension arm 2 through the fixed sheet 13, the side surface of the fixed sheet 13 is attached to the semicircular movable cone cylinder 12 to limit the deflection thereof, and the semicircular movable cone cylinder 12 is connected to the telescopic structure 3.

[0033] The telescopic structure 3 comprises an L-shaped auxiliary handle 31 slidingly arranged in the L-shaped main handle 4, the L-shaped auxiliary handle 31 extends partially outside the L-shaped main handle 4, and a sliding groove 41 adapted to the penetrating part of the L-shaped auxiliary handle 31 is formed in the bottom of the L-shaped main handle 4; a guide pipe 32 is slidingly arranged in the inside of the extension arm 2 and close to one end of the extension arm 2 near the cutting structure 1, one end of the guide pipe 32 is fixedly connected with the semi-circular movable cone cylinder 12, a flexible connecting piece 33 is fixedly connected between the L-shaped auxiliary handle 31 and the guide pipe 32, and the flexible connecting piece 33 is a steel wire rope; a limiting ring 22 is arranged in the inside of the extension arm 2 and away from the guide pipe 32, and an elastic piece 21 is abutted between the limiting ring 22 and the guide pipe 32.

[0034] By using the telescopic structure 3 in cooperation with the extension arm 2 and the L-shaped main handle 4, the cutting structure 1 can be controlled to fold or separate at a long distance, so as to facilitate the insertion of the main branch of camellia into the soil, and the separated cutting structure 1 is also convenient to take out from the main branch of camellia; by using the way of wrapping the main branch of camellia to be inserted into the soil, only a small-diameter hole needs to be dug, and the soil is easy to be backfilled when the cutting structure 1 is taken out, even automatic backfilling can be realized for dry and soft soil, the cumbersome process of digging a hole, inserting a branch and backfilling is saved, the efficiency is effectively improved, and the cutting is also easy for a slightly far position, and the operation is convenient.

[0035] Figures 4-5 The second embodiment is shown, and the main difference from the first embodiment is that the bottom end of the L-shaped auxiliary handle 31 is provided with a water injection pipe joint 34, the side surface of the semi-circular movable cone cylinder 12 is provided with a water injection hole 14 in communication with the guide pipe 32, the flexible connecting piece 33 is a hose with two ends in communication with the guide pipe 32 and the water injection pipe joint 34, and the water injection pipe joint 34 is connected with an external water injection pipe and injects water into the inside of the cutting structure 1 through the flexible connecting piece 33, the guide pipe 32 and the water injection hole 14.

[0036] In this embodiment, the steel wire rope of the flexible connecting piece 33 is replaced by a hose, and the water injection function is added on the basis of the pulling function, so that targeted dripping can be performed during cutting, the subsequent unified watering is saved, and the water consumption can be reduced.

[0037] Meanwhile, the contents not described in detail in the specification all belong to the prior art known by those skilled in the art.

[0038] In use, the L-shaped main handle 4 is held by hand, the main branch of camellia is inserted into the cone formed by the semi-circular fixed cone cylinder 11 and the semi-circular movable cone cylinder 12, then the cone is inserted into the soil, the L-shaped auxiliary handle 31 is pinched, the guide pipe 32 is pulled by the flexible connecting piece 33, the semi-circular movable cone cylinder 12 is away from the semi-circular fixed cone cylinder 11, the cone is opened, a certain space is opened in the soil, and the main branch of camellia falls down, at this time, part of the scattered soil slides into the space, then the device is lifted, the soil is pushed by the cone part to bury the main branch of camellia.

[0039] Also, after the cutting, by connecting the water injection pipe joint 34 to a water source, water can be injected through the L-shaped auxiliary handle 31, the flexible connecting piece 33, the guide pipe 32, and discharged from the water injection hole 14, so as to drip irrigation while cutting.

[0040] It is to be noted that the relational terms herein, such as first and second, and the like, are used solely to distinguish one from another entity or action without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0041] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for cutting camellia main branch, characterized by: The utility model relates to a tea cutting structure, which comprises a cutting structure for placing and inserting a main branch of tea into soil, and the cutting structure can be separated from the main branch of tea when unfolded; an extension arm for extending the operation distance, which is a hollow tube structure, one end of the extension arm is connected with the cutting structure, the other end is obliquely bent upward for vertical arm holding, and an L-shaped main handle is fixedly sleeved on the bent end; a telescopic structure, which is slidably arranged in the extension arm and the L-shaped main handle, one end of the telescopic structure is connected with a movable part of the cutting structure, and the other end is bent downward and penetrates to the outside of the L-shaped main handle, and the cutting structure is unfolded by pinching the bent end of the L-shaped main handle and the extension arm. The cutting structure is composed of a semicircular fixed cone cylinder and a semicircular movable cone cylinder, the semicircular fixed cone cylinder is fixedly connected with the extension arm through a fixed sheet, and the semicircular movable cone cylinder is connected with the telescopic structure. The telescopic structure comprises an L-shaped auxiliary handle which is slidably arranged in the L-shaped main handle, the L-shaped auxiliary handle extends to the outside of the L-shaped main handle, and a sliding groove is formed in the bottom of the L-shaped main handle and matched with the penetrating part of the L-shaped auxiliary handle. A guide tube is slidably arranged in the extension arm and close to one end of the cutting structure, and one end of the guide tube is fixedly connected with the semicircular movable cone cylinder.

2. The camellia main branch cutting device according to claim 1, characterized in that: A flexible connecting piece is fixedly connected between the L-shaped auxiliary handle and the guide tube, a limiting ring is arranged in the extension arm and away from one end of the cutting structure, and an elastic piece is arranged between the limiting ring and the guide tube.

3. The camellia main branch cutting device according to claim 2, characterized in that: The flexible connecting piece is a steel wire rope.

4. The camellia main branch cutting device according to claim 3, characterized in that: A water injection pipe joint is arranged at the bottom end of the L-shaped auxiliary handle, a water injection hole is formed in the side surface of the semicircular movable cone cylinder and communicated with the guide tube, and the flexible connecting piece is a hose which is respectively communicated with the guide tube and the water injection pipe joint at two ends.

5. A camellia main branch cutting device according to claim 4, characterized in that: The water injection pipe joint is communicated with an external water injection pipe, and water is injected into the cutting structure through the flexible connecting piece, the guide tube and the water injection hole.

6. A camellia main branch cutting device according to claim 5, characterized in that: ​ 7. The device for cutting camellia main branch according to claim 5, characterized in that: ​ 8. A camellia main branch cutting device according to claim 7, characterized in that: ​

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