CN201127233Y - Shearing device of artificial egg card machine - Google Patents
Shearing device of artificial egg card machine Download PDFInfo
- Publication number
- CN201127233Y CN201127233Y CNU2007200615800U CN200720061580U CN201127233Y CN 201127233 Y CN201127233 Y CN 201127233Y CN U2007200615800 U CNU2007200615800 U CN U2007200615800U CN 200720061580 U CN200720061580 U CN 200720061580U CN 201127233 Y CN201127233 Y CN 201127233Y
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- CN
- China
- Prior art keywords
- tool arm
- card machine
- shear
- artificial
- ovum card
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a cutting device of an artificial egg card machine, and comprises an upper cutting arm and a lower cutting arm. One end of the upper cutting arm is hinged with one end of the lower cutting arm, and a bite prevention block is fixedly arranged at the hinging position or the edge of the upper cutting arm or the lower cutting arm. The cutting device of an artificial egg card machine improves the cutting device of an existing artificial egg car machine, a bite prevention block is added, so that two cutting arms has a contact area after being opened, the two cutting arms are restricted to each other when cutting and can not bite the edges. The cutting device of an artificial egg card machine is convenient to adjust the assorted tightness between the two cutting arms to shorten debugging time and maintenance time and improve work efficiency.
Description
Technical field
The utility model relates to a kind of shear, particularly a kind of shear of artificial ovum card machine.
Background technology
Oophagous trichogrammae is a kind of important natural enemy that can parasitize multiple agriculture and forestry injurious insect ovum, has tens countries that the artificial propagation oophagous trichogrammae is prevented and treated various pests in the world and has done a large amount of research work.Along with oophagous trichogrammae extensive and a large amount of application in the agriculture and forestry injurious insect control, supply falls short of demand at the host egg of a large amount of breeding oophagous trichogrammaes of indoors artificial, so seek the new host of extensive numerous honeybee or manually make false ovum and come the large-scale breeding oophagous trichogrammae, be the important channel that various countries are explored.China's development in 1979 can be used for the artificial ovum success of breeding oophagous trichogrammae, and is successfully applied in the production practices, and the oophagous trichogrammae that breeds with artificial ovum discharges the control sugarcane borer in the sugarcane field, all obtain good result.
Artificial ovum is at first by making by hand, efficient is lower, can not satisfy the requirement in the production far away, China succeeded in developing first micro computer production machine of the artificial ovum card of control automatically in 1992: the artificial ovum card of GD-5 type machine, this machine per hour can be produced 600 artificial ovum cards, every artificial ovum card has 140 artificial ovum, increases substantially than manual fabrication work efficiency.The course of work of artificial ovum card machine is such: advanced two films up and down, following film is layered on the template that has a plurality of hemispherical groove, groove has aperture, and by to the air-breathing formation negative pressure of aperture, following film is sucked into a plurality of hemispherical groove under suction function, hot briquetting again, following film just molds a plurality of hemispherical groove, then adds artificial ovum liquid, and last film seals, cut into many pieces of artificial ovum card with shear sealing film continuously at last, every artificial ovum card has 140 artificial ovum.There is shortcoming in present this shear (as shown in Figure 1): two tool arms are transferred too widely with regard to bad shearing up and down; Transfer too tightly, two tool arms can be stung together up and down, make the blade breakage of tool arm, and this situation occurring is that contact portion (contact area) is too little between two tool arms after opening because of tool arm, is easy to intersect and stings together.
The utility model content
The utility model provides a kind of simple and reasonable for structure in order to overcome the deficiency that above prior art exists, and can not sting the shear of the artificial ovum card machine of sword.
The purpose of this utility model realizes by following technical scheme: the shear of this artificial ovum card machine, comprise tool arm and following tool arm, one end of last tool arm and an end of following tool arm are hinged, it is characterized in that: in described hinged position, the blade of last tool arm or following tool arm is set with the anti-piece of stinging.
It is described that anti-to sting piece one-body molded with last tool arm or time tool arm.
The described anti-piece of stinging is fixedlyed connected by screw with last tool arm or following tool arm.
The described anti-piece and last tool arm or following tool arm stung is fixedly connected by welding.
The described anti-cross sectional shape of stinging piece is rectangle, semicircle, triangle or trapezoidal.
Described anti-sting piece and last tool arm or down the length ratio of tool arm be 1/10～1/6.
The described knife back of going up tool arm is fixedly connected with the upper slitter shell, and the knife back of following tool arm is fixedly connected with down the cutter shell.
Described upper slitter shell is connected with cylinder or hydraulic cylinder.
Described cutter shell down is connected with cylinder or hydraulic cylinder.
The utility model has following advantage with respect to prior art: the shear of this artificial ovum card machine improves the shear of existing artificial ovum card machine, increased the anti-piece of stinging, contact area was bigger after two tool arms opened, and two tool arm mutual restriction can not stung sword during shearing.It is convenient that the shear of this artificial ovum card machine is regulated the elasticity of two tool arms cooperations, reduces debug time and maintenance time, enhances productivity.
Description of drawings
Fig. 1 is the structural representation of the shear of existing artificial ovum card machine.
Fig. 2 is the structural representation of the shear of artificial ovum card machine of the present utility model.
Fig. 3 is the structural representation of the shear of the another kind of artificial ovum card machine of the utility model.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
The shear of artificial ovum card machine as shown in Figure 2 comprises tool arm 1 and following tool arm 2, and an end of last tool arm 1 and an end of following tool arm 2 are hinged, and in hinged position, the blade 3 of last tool arm 1 is set with the anti-piece 4 of stinging.Easy to process in order to make, anti-to sting piece 4 one-body molded with last tool arm 1.The anti-cross sectional shape of stinging piece 4 is a rectangle.The anti-length ratio of stinging piece 4 and last tool arm 1 is 1/10.The knife back of last tool arm 1 is fixedly connected with upper slitter shell 5, and the knife back of following tool arm 2 is fixedly connected with down cutter shell 6.Following cutter shell 6 is connected with cylinder 7.Last tool arm 1 maintains static, and following tool arm 2 swings up and down under the effect of cylinder 7, realizes shear action.When need to regulate going up the elasticity of tool arm 1 and 2 cooperations of following tool arm, can be in hinged position adjustments, also can be in the position adjustments of the other end (cutter tail) of last tool arm 1.
The shear of this artificial ovum card machine improves the shear of existing artificial ovum card machine, has increased the anti-piece 4 of stinging, and contact area was bigger after last tool arm 1 and following tool arm 2 opened, and goes up tool arm 1 and following tool arm 2 mutual restriction during shearing, can not sting sword.It is convenient that the shear of this artificial ovum card machine is regulated the elasticity of two tool arms cooperations, reduces debug time and maintenance time, enhances productivity.
Present embodiment except that following characteristics with embodiment 1: the shear of artificial ovum card machine as shown in Figure 3, the anti-piece 4 of stinging is fixedlyed connected by screw with last tool arm 1 or is fixedly connected by welding.
Prevent stinging piece 4 when the blade of last tool arm 1 and following tool arm 2 is set with simultaneously, equally also can realize above-mentioned various beneficial effects.
Above-mentioned embodiment is a preferred embodiment of the present utility model; can not limit claim of the present utility model; other any change that does not deviate from the technical solution of the utility model and made or other equivalent substitute mode are included within the protection domain of the present utility model.
Claims (9)
1, the shear of artificial ovum card machine comprises tool arm and following tool arm, and an end of last tool arm and an end of following tool arm are hinged, it is characterized in that: in described hinged position, the blade of last tool arm or following tool arm is set with the anti-piece of stinging.
2, the shear of artificial ovum card machine according to claim 1 is characterized in that: described anti-to sting piece one-body molded with last tool arm or time tool arm.
3, the shear of artificial ovum card machine according to claim 1 is characterized in that: the described anti-piece of stinging is fixedlyed connected by screw with last tool arm or following tool arm.
4, the shear of artificial ovum card machine according to claim 1 is characterized in that: the described anti-piece and last tool arm or following tool arm stung is fixedly connected by welding.
5, the shear of artificial ovum card machine according to claim 1 is characterized in that: the described anti-cross sectional shape of stinging piece is rectangle, semicircle, triangle or trapezoidal.
6, the shear of artificial ovum card machine according to claim 1 is characterized in that: described anti-sting piece and last tool arm or down the length ratio of tool arm be 1/10～1/6.
7, the shear of artificial ovum card machine according to claim 1 is characterized in that: the described knife back of going up tool arm is fixedly connected with the upper slitter shell, and the knife back of following tool arm is fixedly connected with down the cutter shell.
8, the shear of artificial ovum card machine according to claim 7 is characterized in that: described upper slitter shell is connected with cylinder or hydraulic cylinder.
9, the shear of artificial ovum card machine according to claim 7 is characterized in that: described cutter shell down is connected with cylinder or hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200615800U CN201127233Y (en) | 2007-12-14 | 2007-12-14 | Shearing device of artificial egg card machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200615800U CN201127233Y (en) | 2007-12-14 | 2007-12-14 | Shearing device of artificial egg card machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201127233Y true CN201127233Y (en) | 2008-10-08 |
Family
ID=40015057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200615800U Expired - Fee Related CN201127233Y (en) | 2007-12-14 | 2007-12-14 | Shearing device of artificial egg card machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201127233Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103563853A (en) * | 2012-07-27 | 2014-02-12 | 财团法人工业技术研究院 | Insect clamp holder |
-
2007
- 2007-12-14 CN CNU2007200615800U patent/CN201127233Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103563853A (en) * | 2012-07-27 | 2014-02-12 | 财团法人工业技术研究院 | Insect clamp holder |
| CN103563853B (en) * | 2012-07-27 | 2015-10-21 | 财团法人工业技术研究院 | Insect clamp holder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081008 Termination date: 20101214 |