CN215346349U - Potato virus-free seedling cuts seedling instrument - Google Patents
Potato virus-free seedling cuts seedling instrument Download PDFInfo
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- CN215346349U CN215346349U CN202120651977.5U CN202120651977U CN215346349U CN 215346349 U CN215346349 U CN 215346349U CN 202120651977 U CN202120651977 U CN 202120651977U CN 215346349 U CN215346349 U CN 215346349U
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- shearing
- plate
- seedling
- pore plate
- potato virus
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- Expired - Fee Related
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Abstract
The utility model discloses a potato virus-free seedling shearing tool, which belongs to the technical field of seedling shearing tools and comprises a pore plate, wherein the lower end of the pore plate is provided with a shearing plate, the side edges of the pore plate and the shearing plate are provided with shearing handles, the surface of the pore plate is provided with a through hole, and the side edges of the pore plate and the shearing plate are provided with fixing seats for connecting the shearing handles; the finger ring is fixed by screwing the fastening screw, is convenient to mount and carry, and rotates to form a ninety-degree angle with the shear rod, so that fingers can be conveniently inserted for shearing, and different shearing requirements are met.
Description
Technical Field
The utility model belongs to the technical field of seedling shearing tools, and particularly relates to a potato virus-free seedling shearing tool.
Background
In agricultural production, the quality of some crops generally degrades to different degrees after being planted for several generations, and the degradation is particularly prominent on the crops such as potatoes, vegetables, fruit trees, strawberries, flowers and the like. According to long-term research by scientists, the cause of crop quality deterioration is mainly infection by plant viruses. In order to obtain high yield, virus-free seedlings, i.e. virus-free seedlings, must be cultured in production, which is the concept of virus-free seedlings.
The prior art has the following problems: when cutting the seedling according to the conventional method, one hand is required to hold the test-tube seedling, the other hand is required to hold the scissors to reduce the stem section, and two hands are required to operate simultaneously. When the test-tube plantlet is taken out from the culture bottle, the test-tube plantlet needs to be lightly dragged, so that the virus-free test-tube plantlet is extruded and broken, and the transplanting and cuttage effects are influenced. Secondly, the virus-free test-tube plantlet needs to be held and fixed by hands after being taken out of the bottle, and the virus-free test-tube plantlet can be polluted. If the operation process of the common scissors for cutting the seedlings touches the culture medium, the seedlings need to be cut after being cleaned and disinfected in time, thus wasting time and labor.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a potato virus-free seedling shearing tool which has the characteristics of simple structure, convenience in operation, avoidance of artificial pollution and convenience in assembly.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a potato detoxification seedling cuts seedling instrument, includes the orifice plate, the lower extreme of orifice plate is provided with the board of cutting, the orifice plate is provided with the side of cutting the board and cuts the handle, the surface of orifice plate is provided with the through-hole, the orifice plate all is provided with the fixing base that is used for connecting the handle of cutting with the side of cutting the board.
Preferably, the scissors handle includes scissors pole, rotating pin and ring, wherein, the upper end of fixing base is provided with the scissors pole, two rotate through the rotating pin between the scissors pole and connect, the upper end of scissors pole is provided with the ring.
Preferably, the finger ring is rotatably connected with the shear rod through a damping bolt.
Preferably, the inside of fixing base is provided with the draw-in groove that corresponds with the pole of cutting, pass through fastening screw fixed connection between pole of cutting and the fixing base.
Preferably, the diameter of the shear plate is consistent with that of the orifice plate.
Preferably, a knife edge is arranged on the surface of the shearing plate close to the pore plate and can be opened and closed.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the test-tube plantlets are sleeved by the through holes of the pore plates to have a supporting function, so that the test-tube plantlets are not grabbed by hands, the artificial pollution of virus-free plantlets is avoided, the cutting edges are arranged on the cut plates, the distance from the culture medium is conveniently controlled during operation, the plantlets are prevented from being polluted by the culture medium, the activity of the plantlets is further influenced, the structure is simple, the operation is portable, and the artificial pollution is avoided;
2. the finger ring is fixed by screwing the fastening screw, is convenient to mount and carry, and rotates to form a ninety-degree angle with the shear rod, so that fingers can be conveniently inserted for shearing, and different shearing requirements are met.
Drawings
FIG. 1 is a top view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a schematic view of the connecting structure of the scissors and the finger ring of the present invention;
in the figure: 1. an orifice plate; 2. a through hole; 3. cutting a handle; 31. shearing a rod; 32. a rotation pin; 33. a ring; 34. a damping bolt; 4. shearing a plate; 5. a fixed seat; 6. and (5) fastening the screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a potato detoxification seedling cuts seedling instrument, includes orifice plate 1, and the lower extreme of orifice plate 1 is provided with cuts board 4, and the side of orifice plate 1 and cutting board 4 is provided with cuts handle 3, and the surface of orifice plate 1 is provided with through-hole 2, and the side of orifice plate 1 and cutting board 4 all is provided with the fixing base 5 that is used for connecting to cut handle 3.
Specifically, the scissor handle 3 comprises scissor rods 31, a rotating pin 32 and finger rings 33, wherein the scissor rod 31 is arranged at the upper end of the fixed seat 5, the two scissor rods 31 are rotatably connected through the rotating pin 32, the finger rings 33 are arranged at the upper ends of the scissor rods 31,
through adopting above-mentioned technical scheme, it is fixed to conveniently carry out the dismouting.
Specifically, the finger ring 33 is rotatably connected with the scissor bar 31 through the damping bolt 34,
by adopting the technical scheme, the angle can be conveniently changed, and different use requirements can be met.
Specifically, a clamping groove corresponding to the shearing rod 31 is arranged inside the fixed seat 5, the shearing rod 31 is fixedly connected with the fixed seat 5 through a fastening screw 6,
through adopting above-mentioned technical scheme, convenient fixed mounting.
Specifically, the diameter of the shearing plate 4 is consistent with that of the pore plate 1,
by adopting the technical scheme, the shearing stability is ensured.
Specifically, the surface of the shear plate 4 close to the pore plate 1 is provided with a knife edge which can be opened and closed,
by adopting the technical scheme, the distance from the culture medium is controlled during operation.
The working principle and the using process of the utility model are as follows: when the device is used, the shear rod 31 is inserted into the groove of the fixed seat 5, the shear rod 31 is fixed by screwing the fastening screw 6, the finger ring 33 is rotated to form a ninety-degree angle with the shear rod 31, so that fingers can be conveniently inserted for shearing, different shearing requirements are met, test tube seedlings are sleeved with the through holes 2 of the pore plate 1 under the supporting effect, hands are not needed to grab the test tube seedlings, artificial pollution of virus-free seedlings is avoided, the cut plate 4 is provided with the cut edge, the distance from a culture medium is conveniently controlled during operation, the seedlings are prevented from being touched to pollute the culture medium, the vitality of the seedlings is further influenced, and the device is portable in use.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a seedling instrument is cut to potato detoxification seedling, includes orifice plate (1), its characterized in that: the plate shearing device is characterized in that a shearing plate (4) is arranged at the lower end of the pore plate (1), shearing handles (3) are arranged on the side edges of the pore plate (1) and the shearing plate (4), through holes (2) are formed in the surface of the pore plate (1), and fixing seats (5) used for being connected with the shearing handles (3) are arranged on the side edges of the pore plate (1) and the shearing plate (4).
2. The potato virus-free seedling cutting tool according to claim 1, characterized in that: cut handle (3) including scissors pole (31), rotation pin (32) and ring (33), wherein, the upper end of fixing base (5) is provided with scissors pole (31), two rotate through rotation pin (32) between scissors pole (31) and connect, the upper end of scissors pole (31) is provided with ring (33).
3. The potato virus-free seedling cutting tool according to claim 2, characterized in that: the finger ring (33) is rotatably connected with the shear rod (31) through a damping bolt (34).
4. The potato virus-free seedling cutting tool according to claim 2, characterized in that: the inside of fixing base (5) is provided with and corresponds the draw-in groove with scissors pole (31), through fastening screw (6) fixed connection between scissors pole (31) and fixing base (5).
5. The potato virus-free seedling cutting tool according to claim 1, characterized in that: the diameter of the shearing plate (4) is consistent with that of the pore plate (1).
6. The potato virus-free seedling cutting tool according to claim 1, characterized in that: the surface of the shear plate (4) close to the pore plate (1) is provided with a knife edge which can be opened and closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120651977.5U CN215346349U (en) | 2021-03-29 | 2021-03-29 | Potato virus-free seedling cuts seedling instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120651977.5U CN215346349U (en) | 2021-03-29 | 2021-03-29 | Potato virus-free seedling cuts seedling instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215346349U true CN215346349U (en) | 2021-12-31 |
Family
ID=79625544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120651977.5U Expired - Fee Related CN215346349U (en) | 2021-03-29 | 2021-03-29 | Potato virus-free seedling cuts seedling instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215346349U (en) |
-
2021
- 2021-03-29 CN CN202120651977.5U patent/CN215346349U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211231 |