CN87200587U - Prawn screening machine - Google Patents
Prawn screening machine Download PDFInfo
- Publication number
- CN87200587U CN87200587U CN 87200587 CN87200587U CN87200587U CN 87200587 U CN87200587 U CN 87200587U CN 87200587 CN87200587 CN 87200587 CN 87200587 U CN87200587 U CN 87200587U CN 87200587 U CN87200587 U CN 87200587U
- Authority
- CN
- China
- Prior art keywords
- prawn
- tapered roller
- screening machine
- group
- roller
- 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.)
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model provides a prawn screening machine with the advantages of small and light, compact structure and sample operation. The utility model is composed of an electrical machine, a speed reducer, a driving mechanism and a screening device. The prawn screening machine is characterized in that the adoption of one group or more groups of tapered rollers. With the use of the prawn screening machine, the speed and the accuracy of screening can be improved.
Description
The utility model relates to a kind of prawn number of elements separator, is applicable to the sorting of prawn specification.
At present, China's prawn process technology is also very backward, and the sorting of prawn specification all is by manually carrying out usually.The prawn specification sort the sensation that relies on the people fully, standard is difficult to grasp, situation such as mix is serious, has reduced the quality of outlet prawn.Simultaneously, the speed of artificial separation prawn is slow, and efficient is low, can influence the quality of prawn.According to some data introductions, adopted prawn number of elements separator abroad, but its sorting unit adopts cylindrical roll, two roller gaps are difficult to tuning, therefore cause complex structure, the cost height, the sorting degree of accuracy is low, and incompatibility is promoted the use of in China small processing factory.
The purpose of this utility model provides a kind of small portable, compact conformation, prawn number of elements separator easy and simple to handle.Use this prawn number of elements separator, can improve the separation velocity and the sorting degree of accuracy.
The utility model mainly is made up of transmission device, sorting unit etc.Transmission device mainly is made up of the motor, decelerator, the transmission mechanism that are installed in the casing.Sorting unit is made up of the taper roll row example that is installed in the cell body.Generally speaking, sorting unit can adopt many group taper roll row examples to form, and can improve separation velocity greatly like this.The spacing of every group of tapered roller can be regulated by regulating handle.
The utility model can be bored the lower shaft end at tapered roller and be connected transmission mechanism, wherein the awl lower shaft of tapered roller (9) is connected with sprocket wheel (4), the awl lower shaft of tapered roller (8) is connected with vee-pulley (7), the vee-pulley (6) that drives vee-pulley (7) is coaxial with sprocket wheel (5), sprocket wheel (5) is in chain outer rim and chain engages, backward rotation.On the basis at the angle of inclination that tapered roller and horizontal plane form, design a suitable angle again, prawn can be slided forward between two rollers that tilt in assorting room.
Sparge pipe (11) can be housed on the sorting unit, and sparge pipe is sprayed onto water on the tapered roller, plays the effect that prevents shrimp body and running roller bonding and accelerate the prawn translational speed.
Connect power supply, motor drives one group or several groups of tapered rollers oppositely upwards rotations simultaneously each other by decelerator, transmission mechanism, be that tapered roller (9) rotates by inhour, tapered roller (8) is by clockwise rotating, prawn that will sorting is single continuously only to be pushed in the pair roller, and along with the rotation of tapered roller, prawn slides forward in the middle of two downward-sloping rollers, when sliding into two roller gaps, just slide in the basin that connects material along following funnel (12) greater than prawn neck thickness.Because the gap, top is little between the tapered roller, the gap, below is big, thereby makes the prawn that varies in size respectively fall into the funnel that is arranged in order since corresponding gap, thereby is divided into some ranks.
Below in conjunction with accompanying drawing the utility model is elaborated.
Accompanying drawing 1 is the schematic diagram of separator.
Accompanying drawing 2 is that the A of Fig. 1 is to schematic diagram.
Accompanying drawing 3 is structural representations of separator.
The sprocket wheel (3) of the motor (1) of prawn number of elements separator transmission device, decelerator (2), transmission mechanism, (4), (5), vee-pulley (6), (7) are installed in the enclosed housing.Casing adopts steel plate or Plastic Welding to form, and two moving runners is housed below the casing, and separator is removable.
The bearings at both ends of the tapered roller of sorting unit (8), (9) all adopts nylon sleeve.Tapered roller is made with stainless steel material, and lateral surface is surrounded by the cell body that is welded with steel plate.Six funnels (12) that are arranged in order are housed respectively below the cell body, and prawn slides in the receiver by funnel.One end of sorting unit is promptly bored the bottom and is connected with transmission mechanism, and the other end is by single stent support, moving runner is housed below the support.During installation, the inclination angle of tapered roller and horizontal plane is 7, promptly bores the bottom last, and vertex of a cone end is downward-sloping.Be equipped with regulating handle (10) on the vertex of a cone end, the spacing between the taper pair roller can be regulated by handle.
Material holding tray (13) with certain gradient is housed on the transmission case body, is beneficial to artificial feeding.
When connecting power supply, motor (1) drives reduction box (2) by shaft coupling, and sprocket wheel (3) is rotated, and is driving sprocket wheel (4) rotation, and the tapered roller (9) that is connected with sprocket wheel (4) simultaneously inhour is rotated.When sprocket wheel (3), (4) rotate, drive sprocket wheel (5) and rotate, on sprocket wheel (5) coaxial, vee-pulley (6), (7) are housed, make it to drive tapered roller (8) and press the clockwise direction rotation.
Claims (4)
1, a kind ofly drives the prawn number of elements separator of sorting unit, it is characterized in that sorting unit is made up of one or more groups taper pair roller (8) (9) by motor, decelerator, transmission mechanism.
2, prawn number of elements separator according to claim 1 is characterized in that the spacing of every group of tapered roller is adjustable.
3, prawn number of elements separator according to claim 1 is characterized in that the awl lower shaft of every group of tapered roller links to each other with transmission mechanism.
4, prawn number of elements separator according to claim 1 is characterized in that sparge pipe (11) is equipped with in the top of every group of taper pair roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87200587 CN87200587U (en) | 1987-01-14 | 1987-01-14 | Prawn screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87200587 CN87200587U (en) | 1987-01-14 | 1987-01-14 | Prawn screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87200587U true CN87200587U (en) | 1988-01-20 |
Family
ID=4816991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87200587 Withdrawn CN87200587U (en) | 1987-01-14 | 1987-01-14 | Prawn screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87200587U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101850339A (en) * | 2010-06-12 | 2010-10-06 | 宁国市四方钢球模具厂 | Grinding ball separator |
| CN107410135A (en) * | 2017-05-15 | 2017-12-01 | 中国水产科学研究院珠江水产研究所 | Fry sorting unit |
| CN109131980A (en) * | 2018-09-30 | 2019-01-04 | 温州市剑峰文具有限公司 | A kind of box body transmission package system of full automatic pencil core bottle placer |
| CN109131981A (en) * | 2018-09-30 | 2019-01-04 | 温州市剑峰文具有限公司 | A kind of filling package system of box body of full automatic pencil core bottle placer |
-
1987
- 1987-01-14 CN CN 87200587 patent/CN87200587U/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101850339A (en) * | 2010-06-12 | 2010-10-06 | 宁国市四方钢球模具厂 | Grinding ball separator |
| CN107410135A (en) * | 2017-05-15 | 2017-12-01 | 中国水产科学研究院珠江水产研究所 | Fry sorting unit |
| CN109131980A (en) * | 2018-09-30 | 2019-01-04 | 温州市剑峰文具有限公司 | A kind of box body transmission package system of full automatic pencil core bottle placer |
| CN109131981A (en) * | 2018-09-30 | 2019-01-04 | 温州市剑峰文具有限公司 | A kind of filling package system of box body of full automatic pencil core bottle placer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |