Tobacco breeding castration scissors

Abstract

The utility model discloses a pair of castration scissors for tobacco breeding, which belongs to the field of castration, and comprises a pair of scissor bodies, a rebound mechanism is arranged between the pair of scissor bodies, scissor heads are arranged at the upper ends of the scissor bodies in a staggered manner, a dismounting mechanism is arranged in each scissor head, and the dismounting mechanism comprises a blade. A sliding hole is formed in the upper end of the blade, a limiting block is slidably connected into the sliding hole, a limiting plate is fixedly connected to the lower end of the limiting block, a base is arranged at the lower end of the limiting plate, a first compression spring is fixedly connected between the base and the limiting plate, and the limiting plate and the base are both located in the blade. According to the scheme, different tool bits can be replaced according to the size and shape of tobacco breeding, so that castration can be better and faster carried out on the tobacco breeding, damage to the tobacco breeding is reduced, and the survival rate is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of emasculation, more specifically, to a tobacco breeding emasculation scissors. BACKGROUND

[0002] In crop hybrid breeding and heterosis utilization, in order to prepare hybrid, a certain method is used to remove the pistil of female parent, which is called emasculation, emasculation is to remove the flower of stamen, and the technical measure for artificial hybridization pollination, which refers to the operation of removing the male organ of flower, and the corresponding animal is castration, both of which are the same in foreign language.

[0003] At present, the artificial emasculation operation mode is usually adopted, but the size of tobacco breeding is different, and the structure is very regular, when the general scissors are used for tobacco breeding emasculation, the tobacco breeding is easily damaged, therefore we need a tool for removing the male flower in the process of tobacco breeding, that is, a tobacco breeding emasculation scissors. UTILITY MODEL CONTENT

[0004] 1. Technical problem to be solved

[0005] In view of the problems in the prior art, the utility model aims at providing a tobacco breeding emasculation scissors, which can replace different cutting heads according to the size and shape of tobacco breeding, so as to better and faster emasculation of tobacco breeding, reduce the damage of tobacco breeding, and improve the survival rate.

[0006] 2. Technical scheme

[0007] In order to solve the above problems, the utility model adopts the following technical scheme.

[0008] A tobacco breeding emasculation scissors, comprising a pair of scissors body, a pair of the scissors body is equipped with a rebound mechanism, the upper end of the scissors body is equipped with a scissors head, the scissors head is staggered, the inside of the scissors head is equipped with a dismounting mechanism.

[0009] The dismounting mechanism comprises a blade, a sliding hole is formed in the upper end of the blade, a limiting block is slidably connected in the sliding hole, a limiting plate is fixedly connected to the lower end of the limiting block, a base is arranged at the lower end of the limiting plate, a first compression spring is fixedly connected between the base and the limiting plate, the limiting plate and the base are located in the interior of the blade, an installation groove is formed in the upper end of the scissor head, the installation groove is slidably connected with the blade, a limiting hole is formed in the outer end of the scissor head, the limiting hole penetrates through the scissor head and communicates with the installation groove, a strip-shaped groove is formed in the inner side wall of the installation groove, the strip-shaped groove extends to the inner wall of the limiting hole, a pressing plate is arranged in the interior of the scissor head, a pair of sliding grooves are formed in the inner wall of the scissor head, the pressing plate is slidably connected with the sliding grooves, a second compression spring is arranged in the interior of the sliding groove, the pressing plate is arranged in the interior of the sliding groove, and one end of the pressing plate abuts against the outer end of the blade, so that different blade heads can be replaced according to the size and shape of tobacco breeding, the tobacco breeding can be better and faster de-male, the damage of the tobacco breeding is reduced, and the survival rate is improved.

[0010] Further, the rebound mechanism comprises an elastic V-shaped plate, magnetic attraction blocks are rotatably connected to the two ends of the elastic V-shaped plate, evenly distributed clamping grooves are formed in the inner wall of the scissor body, magnetic attraction pieces are arranged in the clamping grooves, and the inner part of the clamping groove is matched with the outer end of the magnetic attraction block, so that the convenience of using the scissors is improved, and the de-male efficiency is further improved.

[0011] Further, a fixing ring is fixedly connected to the outer end of the scissor body, and a protective cover is clamped to the outer end of the fixing ring, so that the contact between the hand and the tobacco breeding is reduced, the pollution to the tobacco breeding is reduced, and the survival rate of the tobacco breeding is improved.

[0012] Further, the outer end of the scissor body is wrapped with rubber material, and the outer rubber material is matched with the holding shape, so that the contact area between the palm and the scissor body is improved, and the scissors are better used.

[0013] Further, the height of the limiting block is higher than the depth of the limiting hole, the outer end of the limiting block penetrates through the limiting hole and extends to the outer side, the stability between the blade and the scissor head is improved, and the probability that the blade falls off from the interior of the scissor head is reduced.

[0014] Further, the scissor head and the blade are both made of high-strength stainless steel material, and the outer surfaces are coated with an anticorrosive coating, so that the oxidation of the scissor head and the blade is reduced when the scissors are used in a humid environment, and the service life of the scissors is improved.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] (1) this scheme can realize according to the size and shape of tobacco breeding changes different tool bit, so that better and faster tobacco breeding is emasculated, reduce the damage of tobacco breeding, thereby increasing the survival rate, through the rebound mechanism improves the convenience of using scissors, further improve the emasculation efficiency, through the protective cover, reduce the contact between hand and tobacco breeding, thereby reducing the pollution of tobacco breeding, thereby increasing the survival rate of tobacco breeding. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the front view structure structure schematic diagram of the utility model;

[0019] Figure 2 It is the scissors head and blade three-dimensional exploded structure schematic diagram of the utility model;

[0020] Figure 3 It is the limiting block three-dimensional structure schematic diagram of the utility model;

[0021] Figure 4 It is the scissors head three-dimensional cross section structure schematic diagram of the utility model;

[0022] Figure 5 It is the elastic V-shaped plate installation structure schematic diagram of the utility model

[0023] Mark explanation in drawing:

[0024] 1 scissors body, 101 fixed ring, 2 scissors head, 3 limiting hole, 4 sliding slot, 41 installation slot, 5 blade, 6 limiting block, 7 limiting plate, 8 base, 9 first compression spring, 10 sliding slot, 11 second compression spring, 12 abutting plate, 13 clamping groove, 14 magnetic attraction block, 15 elastic V-shaped plate. DETAILED DESCRIPTION

[0025] The technical scheme 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, not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present application.

[0026] In the description of the present application, it should be pointed out that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0027] In the description of the utility model, it is to explain, unless otherwise definite and limited, the term "installation", "set with", "sleeve set / interface", "connection" and so on, should do broad sense understanding, for example "connection", can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be direct connection, also can be indirectly connected through intermediate medium, can be the intercommunication of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0028] Embodiment 1:

[0029] Please refer to Figures 1-5 A tobacco breeding emasculation scissors includes a pair of scissors bodies 1, a pair of scissors bodies 1 is equipped with a rebound mechanism, the upper end of the scissors body 1 is equipped with the scissors head 2, the scissors head 2 is staggered, the inside of the scissors head 2 is equipped with a dismounting mechanism;

[0030] The dismounting mechanism includes blade 5, the upper end of the blade 5 is provided with sliding hole, the inside of the sliding hole is slidably connected with the limiting block 6, the lower end of the limiting block 6 is fixedly connected with the limiting plate 7, the lower end of the limiting plate 7 is equipped with the base 8, the first compression spring 9 is fixedly connected between the base 8 and the limiting plate 7, the limiting plate 7 and the base 8 are located in the inside of the blade 5, the upper end of the scissors head 2 is provided with the installation groove 41, the installation groove 41 is slidably connected between the blade 5, the outer end of the scissors head 2 is provided with the limiting hole 3, the limiting hole 3 penetrates the scissors head 2 and communicates with the installation groove 41, the inner side wall of the installation groove 41 is provided with the strip-shaped groove 4, the strip-shaped groove 4 extends to the inner wall of the limiting hole 3, the inside of the scissors head 2 is equipped with the abutting plate 12, the inner wall of the scissors head 2 is provided with a pair of sliding grooves 10, the abutting plate 12 is slidably connected with the sliding groove 10, the inside of the sliding groove 10 is equipped with the second compression spring 11, the abutting plate 12 is installed in the inside of the sliding groove 10, and one end of the abutting plate 12 is abutted with the outer end of the blade 5.

[0031] Please refer to Figure 5 The rebound mechanism includes elastic V-shaped plate 15, both ends of the elastic V-shaped plate 15 are rotatably connected with the magnetic attraction piece 14, the inner wall of the scissors body 1 is provided with evenly distributed clamping grooves 13, the clamping grooves 13 are installed with the magnetic attraction piece, the inside of the clamping groove 13 is matched with the outer end of the magnetic attraction piece 14, the convenience of using scissors is improved through the rebound mechanism, and the emasculation efficiency is further improved.

[0032] Please refer to Figure 1 And Figure 5The outer end of the scissor body 1 is fixedly connected with a fixed ring 101, and a protective cover is connected with the outer end of the fixed ring 101, thereby reducing the contact between the hand and the tobacco breeding, reducing the pollution to the tobacco breeding, improving the survival rate of the tobacco breeding, and wrapping the outer end of the scissor body 1 with rubber material, and matching the rubber material outside with the holding shape, improving the contact area between the palm and the scissor body 1, and facilitating better use of the scissor.

[0033] Please refer to Figures 1-4 The height of the limiting block 6 is higher than the depth of the limiting hole 3, the outer end of the limiting block 6 penetrates the limiting hole 3 and extends to the outside, improves the stability between the blade 5 and the scissor head 2, reduces the probability of the blade 5 falling off from the inside of the scissor head 2, the scissor head 2 and the blade 5 are made of high-strength stainless steel material, and the outer surfaces are coated with a corrosion-resistant coating, which reduces the oxidation of the scissor head 2 and the blade 5 when used in a humid environment, thereby improving the service life of the scissor.

[0034] Working principle: when the device is used by the related technical personnel, the appropriate blade 5 is selected according to the size of the tobacco breeding, one end of the blade 5 is inserted into the inside of the scissor head 2 through the installation slot 41, the limiting block 6 outside the blade 5 is pressed, the limiting block 6 is corresponded with the strip-shaped slot 4, and the limiting block 6 is inserted into the appropriate position, the limiting block 6 penetrates the limiting hole 3 to limit it, the abutting plate 12 in the inside of the scissor head 2 is abutted on one side of the blade 5 through the second compression spring 11, so that the blade 5 for detasseling the tobacco breeding is installed, at the same time, according to the size of the tobacco breeding, the height of the elastic V-shaped plate 15 located in the scissor body 1 is adjusted and is adsorbed through the magnetic adsorption block 14, and the higher the height of the elastic V-shaped plate 15, the greater the rebound scale, the scheme can realize replacement of different blade heads according to the size and shape of the tobacco breeding, thereby better and faster detasseling the tobacco breeding, reducing the damage of the tobacco breeding, and improving the survival rate.

[0035] The above is only a preferred specific embodiment of the present application; however, the protection scope of the present application is not limited thereto. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and improvement concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A tobacco breeding detacher comprising a pair of scissor bodies (1), characterized in that: A pair of said scissors body (1) is provided with a rebound mechanism, the upper end of the scissors body (1) is provided with a scissors head (2), the scissors head (2) is staggered, the inside of the scissors head (2) is provided with a disassembly mechanism; The disassembly mechanism includes a blade (5), the upper end of the blade (5) is provided with a sliding hole, the inside of the sliding hole is slidably connected with a limiting block (6), the lower end of the limiting block (6) is fixedly connected with a limiting plate (7), the lower end of the limiting plate (7) is provided with a base (8), the first compression spring (9) is fixedly connected between the base (8) and the limiting plate (7), the limiting plate (7) and the base (8) are located in the inside of the blade (5), the upper end of the scissors head (2) is provided with a mounting groove (41), the mounting groove (41) is slidably connected with the blade (5), the outer end of the scissors head (2) is provided with a limiting hole (3), the limiting hole (3) penetrates through the scissors head (2) and communicates with the mounting groove (41), the inner side wall of the mounting groove (41) is provided with a strip-shaped groove (4), the strip-shaped groove (4) extends to the inner wall of the limiting hole (3), the inside of the scissors head (2) is provided with a abutting plate (12), the inner wall of the scissors head (2) is provided with a pair of sliding grooves (10), the abutting plate (12) is slidably connected with the sliding grooves (10), the inside of the sliding groove (10) is provided with a second compression spring (11), the sliding groove (10) is provided with the abutting plate (12), one end of the abutting plate (12) abuts against the outer end of the blade (5).

2. A tobacco breeding detacher according to claim 1, characterized in that: The rebound mechanism includes an elastic V-shaped plate (15), both ends of the elastic V-shaped plate (15) are rotatably connected with magnetic attraction blocks (14), the inner wall of the scissors body (1) is provided with uniformly distributed clamping grooves (13), the inside of the clamping groove (13) is provided with a magnetic attraction piece, the inside of the clamping groove (13) is matched with the outer end of the magnetic attraction block (14).

3. The tobacco breeding detacher as claimed in claim 1, wherein: The outer end of the scissors body (1) is fixedly connected with a fixed ring (101), the outer end of the fixed ring (101) is clamped with a protective cover.

4. The tobacco breeding detacher as claimed in claim 1, wherein: The outer end of the scissors body (1) is wrapped with rubber material, and the outer rubber material is matched with the holding shape.

5. The tobacco breeding detacher as claimed in claim 1, wherein: The height of the limiting block (6) is higher than the depth of the limiting hole (3), the outer end of the limiting block (6) penetrates through the limiting hole (3) and extends to the outside.

6. The tobacco breeding detacher as claimed in claim 1, wherein: The scissors head (2) and the blade (5) are made of high-strength stainless steel material, and the outer surfaces are coated with a corrosion-resistant coating.

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