CN103721921A - Classification screening device for hairy crabs - Google Patents
Classification screening device for hairy crabs Download PDFInfo
- Publication number
- CN103721921A CN103721921A CN201210398317.6A CN201210398317A CN103721921A CN 103721921 A CN103721921 A CN 103721921A CN 201210398317 A CN201210398317 A CN 201210398317A CN 103721921 A CN103721921 A CN 103721921A
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- cage cylinder
- steamed crab
- cylinder
- layer
- rolls
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Abstract
The invention discloses a classification screening device for hairy crabs. A plurality of layers of cylindrical grid-shaped slightly-inclined rolling cage cylinders which are overlapped in a sleeved mode from inside to outside and have two cut-through ends are arranged on a rolling cage bracket. Grid gaps of each layer of rolling cage cylinders are designed according to classification standards for the hairy crabs. The grid gaps are gradually decreased layer by layer from the inner layer to the outer layer, a hairy crab feeding opening is movably connected to the innermost rolling cage cylinder opening at the upper end of each rolling cage cylinder, a control baffle is arranged on the feeding opening, the layers of rolling cage cylinder openings at the lower ends of the rolling cage cylinders are movably connected with classification receiving devices respectively, and the rolling cage cylinders are connected with a motor rotary shaft through a transmission device.
Description
Affiliated field
The invention belongs to aquatic products sorting field, be specifically related to the sizing screening equipment of steamed crab.
Background technology
Steamed crab color and luster bluish yellow, Fresh & Tender in Texture, delicious flavour, nutritious, become in recent years the delicious food on people's dining table, domestic demand amount increases year by year." the Chinese Sihong crab joint " of annual one not only hold at home by multiple cities, but also accomplish external.The steamed crab cultivation processing of Taihu Lake, Hongchehu Lake, Yangcheng Lake has developed into an important industry of China's aquatic products.
The size of single stature of fresh and alive steamed crab is the key that determines purchasing price height, is also foundation wholesale, retailer's grading.Enterprise passes in and out the tens of tons of steamed crab every day, owing to differing, differ in size in steamed crab source, wholesale and retail enterprise is all to sort by manual method when steamed crab is sold in purchase at present, because the steamed crab quantity of purchase is large, adopt artificial method sorting, waste time and energy, not only workman's working strength is large, inefficiency, and random large, classification is lack of standardization.The time of sorting is simultaneously long, also can produce the dead problem with sending crab client stand-by period length of steamed crab, causes resource and waste of time.Now, also there is no at home a kind of equipment of steamed crab being taked to machine automatization sizing screening.
Summary of the invention
The object of the invention is to: invent a kind of steamed crab sizing screening equipment, to solve current workman, select that classification working strength is large, inefficiency, and also random large, the nonstandard defect of classification.
Technical scheme of the present invention is: design a rotatable cylindric cage that rolls, this rolls the cage cage cylinder that rolls that the lattice-shaped of several layers of intussusception cylindrical two perforation slightly tilts mutually from inside to outside and forms, every layer of grid gap of rolling cage cylinder designed by lobster grade scale, grid gap length from internal layer to skin from large to small successively, roll the innermost cage nozzle that rolls in cage cylinder upper end and be flexibly connected steamed crab dog-house, dog-house is designed with control baffle plate, every layer of lower end that rolls cage cylinder rolls cage nozzle and is flexibly connected respectively each classification material-receiving device, rolling cage cylinder is connected with machine shaft by transmission device.
When steamed crab through dog-house enter rotation roll cage cylinder innermost layer time, because the interval of this one deck is larger, large steamed crab leaks less than lower one deck, be left in this one deck cylinder, because of the inclination of rolling cage cylinder, along with rolling the rotation of cage cylinder, large steamed crab drops into a material-receiving device, slightly little steamed crab leaks one deck under people and rolls cage cylinder, continue sorting, along with rolling the rotation of cage cylinder, the steamed crab that meets this one deck standard just flows into another material-receiving device, the slightly little steamed crab lower one deck that bleeds again rolls cage cylinder, the steamed crab that meets this one deck standard flows into again another material-receiving device, ... thus just can classifying screen select the steamed crab of different size.The speed that enters separator for controlling steamed crab, is provided with control baffle plate at dog-house.
The present invention has the following advantages and effect:
1, overcome large, the ineffective defect of steamed crab manual grading skill working strength, made steamed crab classification fast, accurately;
2, reduce the death rate of the fresh and alive steamed crab of classification link, saved client's stand-by period;
3, solved steamed crab manual grading skill randomness greatly, the nonstandard drawback of classification.
Figure of description
Fig. 1, design schematic diagram of the present invention.
In figure: 1, roll cage 2, skin and roll cage cylinder 3, intermediate layer and roll cage cylinder 4, internal layer and roll cage cylinder 5, dog-house 6, transmission device 7, motor 8, internal layer and roll cage socket joint materials device 9, intermediate layer material-receiving device 10, outer material-receiving device 11, roll cage bracket 12, control baffle plate
Specific implementation method
Below in conjunction with accompanying drawing, the technology contents of invention is described further.
That rolling of slightly tilting, designs a lattice-shaped which floor cylindrical two of intussusception connects mutually from inside to outside on cage bracket 11 rolls cage cylinder 1, skin rolls cage cylinder 2 intermediate layers and rolls the grid gap that cage cylinder 3 internal layers roll cage cylinder 4 and design by steamed crab grade scale, grid gap length rolls cage cylinder 4 from internal layer and to intermediate layer, rolls cage cylinder 3 and skin and roll cage cylinder 2 from large to small successively, roll the innermost nozzle that rolls cage cylinder 4 in cage 1 upper end and be flexibly connected steamed crab dog-house 5, dog-house 5 is designed with controls baffle plate 12, the internal layer that rolls the lower end of cage cylinder 1 rolls the nozzle flexible connection internal layer material-receiving device 8 of cage cylinder 4, the nozzle that cage cylinder 3 is rolled in intermediate layer is flexibly connected intermediate layer material-receiving device 9, the nozzle that skin rolls cage cylinder 2 is flexibly connected outer material-receiving device 10, rolling cage cylinder 1 is connected with the rotating shaft of motor 7 by transmission device 6.
When steamed crab enters the internal layer that rolls cage cylinder 1 innermost layer that tilts to rotate while rolling cage cylinder 4 through dog-house 5, because the interval of this one deck is larger, large steamed crab leaks less than lower one deck, be left in this one deck cylinder, because of the inclination of rolling cage cylinder 1, along with rolling the rotation of cage cylinder 1, large steamed crab falls into one-level material-receiving device 8, slightly little steamed crab leaks one deck under people and rolls cage cylinder, continue sorting, along with rolling the rotation of cage cylinder 1, meet the just inflow secondary material-receiving device 9 of this one deck standard, the slightly little lower one deck that bleeds again rolls cage, meet three grades of material-receiving devices 10 of inflow again of this one deck standard, ... thus just can classifying screen select the steamed crab of different size.The speed that enters separator for controlling steamed crab, is provided with and controls baffle plate 12 at dog-house.
Claims (7)
1. a steamed crab sizing screening equipment, is characterized in that: sizing screening equipment is connected with the main shaft of motor (7) through transmission device (6) by rolling cage cylinder (1).
2. according to a kind of steamed crab sizing screening equipment of claim 1, it is characterized in that: described in to roll cage cylinder (1) be the cylinder that a mutual intussusception number layer cylindrical lattice-shaped two connects.
3. according to a kind of steamed crab sizing screening equipment of claim 1, it is characterized in that: described in roll cage cylinder (1) and by skin, roll cage cylinder (2) intermediate layer and roll cage cylinder (3) internal layer and roll cage cylinder (4) and form.
4. according to a kind of steamed crab sizing screening equipment of claim 1, it is characterized in that: described in roll cage cylinder (1) grid gap by the design of steamed crab grade scale, grid gap length rolls from internal layer that cage cylinder (4) rolls cage cylinder (3) to intermediate layer and skin rolls cage cylinder (2) successively from large to small successively.
5. according to a kind of steamed crab sizing screening equipment of claim 1, it is characterized in that: described in roll cage cylinder (1) innermost layer, upper end roll cage cylinder (4) nozzle be flexibly connected steamed crab dog-house (5), dog-house 5 be designed with control baffle plate (12).
6. according to a kind of steamed crab sizing screening equipment of claim 1, it is characterized in that: described in roll the lower end of cage cylinder (1) the internal layer nozzle that rolls cage cylinder (4) be flexibly connected internal layer material-receiving device (8), the nozzle that cage cylinder (3) is rolled in intermediate layer is flexibly connected intermediate layer material-receiving device (9), and the nozzle that skin rolls cage cylinder (2) is flexibly connected outer material-receiving device (10).
7. according to a kind of steamed crab sizing screening equipment of claim 1, it is characterized in that: described in roll cage cylinder (1) and be positioned at rolling on cage bracket (11) of slightly tilting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210398317.6A CN103721921A (en) | 2012-10-16 | 2012-10-16 | Classification screening device for hairy crabs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210398317.6A CN103721921A (en) | 2012-10-16 | 2012-10-16 | Classification screening device for hairy crabs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103721921A true CN103721921A (en) | 2014-04-16 |
Family
ID=50446352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210398317.6A Pending CN103721921A (en) | 2012-10-16 | 2012-10-16 | Classification screening device for hairy crabs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103721921A (en) |
-
2012
- 2012-10-16 CN CN201210398317.6A patent/CN103721921A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140416 |