CN214413768U

CN214413768U - Device for removing stamens of artificial pollination of tea trees

Info

Publication number: CN214413768U
Application number: CN202023291714.2U
Authority: CN
Inventors: 邓蒙青
Original assignee: Yunnan Chungancang Tea Industry Co ltd
Current assignee: Yunnan Chungancang Tea Industry Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-10-19
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a device for removing stamens in artificial pollination of tea trees, which comprises a first clamping arm and a second clamping arm which are symmetrically arranged; the first clamping arm and the second clamping arm are hinged through a hinge shaft, and the inner sides of the front parts of the first clamping arm and the second clamping arm can be detachably connected with a blade; the outer side walls of the first clamping arm and the second clamping arm are fixedly connected with arc-shaped protection plates; the inner wall of the arc-shaped protection plate is fixedly connected with a protection layer. The utility model discloses can effectively avoid the mistake to hinder to the pistil during operation, can also prevent to take place to warp and unexpected pollution pistil when the stamen is cut off, work efficiency is high.

Description

Device for removing stamens of artificial pollination of tea trees

Technical Field

The utility model relates to a tea tree cultivation technical field especially relates to a device that tea tree artificial pollination removed stamen.

Background

In the process of tea tree breeding, artificial pollination is often needed, and stamens need to be removed before pollination. At present, the stamens are removed mainly by manually nipping and removing the stamens or using a detasseler. Manually removing the male part has high requirement on the quality of personnel and low working efficiency. The traditional scissor type castration device lacks a pistil protection device, and pistils are easy to damage during castration. Therefore, careful operation is required during working, which affects working efficiency.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the to-be-solved technical problem of the utility model is to provide a device that can effectively protect pistil, the tea tree artificial pollination stamen that work efficiency is high is removed.

The utility model provides a technical scheme as follows:

a device for removing stamens in artificial pollination of tea trees comprises a first clamping arm and a second clamping arm which are symmetrically arranged; the first clamping arm and the second clamping arm are hinged through a hinge shaft, and the inner sides of the front parts of the first clamping arm and the second clamping arm can be detachably connected with a blade; the outer side walls of the first clamping arm and the second clamping arm are fixedly connected with arc-shaped protection plates; and the inner wall of the arc-shaped protection plate is fixedly connected with a protection layer.

Further, an external expansion protection plate is fixedly connected to the upper end of the arc protection plate; the inner diameter of the external expansion protection plate is gradually increased from bottom to top.

Furthermore, a semi-container for temporarily containing stamens is fixedly connected to the upper end surfaces of the first clamping arm and the second clamping arm; when the first clamping arm and the second clamping arm are driven to be attached, the two half containers, the cutting edge, the first clamping arm and the second clamping arm enclose a space with an opening at the top.

Furthermore, the front ends of the first clamping arm and the second clamping arm are both provided with a sharp-mouth clamping part.

Furthermore, the rear ends of the first clamping arm and the second clamping arm can be detachably connected with handles.

Furthermore, a spring is connected between the first clamping arm and the second clamping arm.

The utility model discloses possess following beneficial effect:

when in use, the pistil is arranged on the inner side of the arc-shaped protection plate. When cutting off the stamen, can effectively avoid the mistake to injure the pistil during the operation, then can hand the device, encircle the pistil and cut off the stamen fast, work efficiency is high. In addition, the arc-shaped protection plate can prevent the stamen from being accidentally polluted due to deformation when the stamen is sheared off, and the function of a partition plate is achieved.

Drawings

FIG. 1 is a schematic top view of the structure of example 1;

FIG. 2 is an enlarged view of a portion of the structure at A in FIG. 1;

fig. 3 is a schematic perspective view of fig. 2.

In the figure: 1. a first clamp arm; 2. a second clamp arm; 3. a hinge shaft; 4. a blade; 5. a half-vessel; 6. an arc-shaped protection plate; 601. a protective layer; 602. an external expansion protection plate; 7. a nib holding portion; 8. a handle; 9. a spring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in figures 1-3, the device for artificial pollination and stamen removal of tea trees comprises a first clamping arm 1 and a second clamping arm 2 which are symmetrically arranged; the first clamping arm 1 and the second clamping arm 2 are hinged through a hinge shaft 3, and the inner sides of the front parts of the first clamping arm 1 and the second clamping arm 2 can be detachably connected with a cutting edge 4; the outer side walls of the first clamping arm 1 and the second clamping arm 2 are fixedly connected with arc-shaped protection plates 6; the inner wall of the arc-shaped protection plate 6 is fixedly connected with a protection layer 601.

Specifically, in order to reserve a larger space for the flower column of the pistil, the upper end of the arc-shaped protection plate 6 is fixedly connected with an external expansion protection plate 602; the inner diameter of the outer expanding protection plate 602 gradually increases from bottom to top.

Specifically, in order to collect and dump the sheared stamens conveniently, a semi-container 5 for temporarily containing the stamens is fixedly connected to the upper end surfaces of the first clamping arm 1 and the second clamping arm 2; when the first clamping arm 1 is driven to be attached to the second clamping arm 2, the two half containers 5, the cutting edge 4, the first clamping arm 1 and the second clamping arm 2 enclose a space with an open top. The semi-containers 5 further prevent the stamens from contaminating the pistils.

Specifically, in order to rapidly remove the remaining individual stamens, the front ends of the first clamping arm 1 and the second clamping arm 2 are provided with a tip clamping part 7.

Specifically, for convenient operation, the rear ends of the first clamping arm 1 and the second clamping arm 2 are detachably connected with a handle 8.

Specifically, in order to facilitate opening, a spring 9 is connected between the first clamping arm 1 and the second clamping arm 2.

The utility model discloses the theory of operation:

in operation, the handle 8 is held by hand to place the pistil inside the arc-shaped protection plate 6 to ensure that the pistil is not cut. The handle 8 is squeezed so that the first arm 1 and the second arm 2 close, thereby cutting off the stamen between the blades 4. The arc-shaped protection plate 6 can prevent the stamen from being accidentally polluted due to deformation when the stamen is sheared off, and plays a role of a partition plate. The sheared stamens are temporarily collected in a space enclosed by the half container 5, can naturally fall when the blade is opened, can also keep a kneaded state, are horizontally lifted upwards, and are then intensively poured. When there is a certain residual stamen, the pointed mouth clamping part 7 can be used for targeted clamping, which is convenient and fast.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A device for removing stamens in artificial pollination of tea trees comprises a first clamping arm (1) and a second clamping arm (2) which are symmetrically arranged; first arm lock (1) and second arm lock (2) are articulated through hinge (3), its characterized in that: the inner sides of the front parts of the first clamping arm (1) and the second clamping arm (2) can be detachably connected with a cutting edge (4); the outer side walls of the first clamping arm (1) and the second clamping arm (2) are fixedly connected with arc-shaped protection plates (6); and the inner wall of the arc-shaped protection plate (6) is fixedly connected with a protection layer (601).

2. The device for removing stamens in artificial pollination of tea trees, as claimed in claim 1, wherein: the upper end of the arc-shaped protection plate (6) is fixedly connected with an external expansion protection plate (602); the inner diameter of the external expansion protection plate (602) is gradually increased from bottom to top.

3. The device for removing stamens in artificial pollination of tea trees, as claimed in claim 1, wherein: the upper end surfaces of the first clamping arm (1) and the second clamping arm (2) are fixedly connected with a semi-container (5) for temporarily containing stamens; when the first clamping arm (1) is driven to be attached to the second clamping arm (2), the semi-container (5), the cutting edge (4), the first clamping arm (1) and the second clamping arm (2) enclose a space with an opening at the top.

4. The device for removing stamens in artificial pollination of tea trees, as claimed in claim 1, wherein: the front ends of the first clamping arm (1) and the second clamping arm (2) are both provided with a sharp-mouth clamping part (7).

5. The device for removing stamens in artificial pollination of tea trees, as claimed in claim 3, wherein: the rear ends of the first clamping arm (1) and the second clamping arm (2) are detachably connected with a handle (8).

6. The device for removing stamens in artificial pollination of tea trees, as claimed in claim 1, wherein: and a spring (9) is connected between the first clamping arm (1) and the second clamping arm (2).