CN104368517A - Hairy crab grading equipment and screening process - Google Patents
Hairy crab grading equipment and screening process Download PDFInfo
- Publication number
- CN104368517A CN104368517A CN201310356631.2A CN201310356631A CN104368517A CN 104368517 A CN104368517 A CN 104368517A CN 201310356631 A CN201310356631 A CN 201310356631A CN 104368517 A CN104368517 A CN 104368517A
- Authority
- CN
- China
- Prior art keywords
- cage cylinder
- steamed crab
- cylinder
- roll
- layer
- 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.)
- Pending
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4663—Multi-layer screening surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Landscapes
- Meat, Egg Or Seafood Products (AREA)
Abstract
The invention discloses hairy crab grading equipment. A multi-layer grid cylindrical rolling drum with two ends communicated is designed on a rolling drum support, the multiple layers of the rolling drum sleeve one another from inside to outside, and the rolling drum is inclined slightly. Grid gaps of each layer of the rolling drum are designed according to hairy crab grading standards, grid gap intervals are narrowed layer by layer from inside to outside, an innermost opening of the upper end of the rolling drum is movably connected with a hairy crab feeding port which is provided with a control baffle, and openings in the lower end of the rolling drum are movably connected with grading receiving devices respectively. The rolling drum is connected with a rotating shaft of a motor 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 the delicious food on people's dining table in recent years, domestic demand amount increases year by year." the Chinese Sihong crab joint " of annual one not only hold at home by multiple city, 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 fresh and alive steamed crab single head is the key determining purchasing price height, is also foundation that is wholesale, retailer's grading.Enterprise passes in and out steamed crab tens of ton every day, owing to differing, differing in size in steamed crab source, current wholesale and retail enterprise is all sorted by manual method when purchasing and selling steamed crab, because the steamed crab quantity of purchase is large, adopt the sorting of artificial method, waste time and energy, not only the working strength of workman is large, inefficiency, and random large, classification is lack of standardization.Time of simultaneously sorting is long, also can produce the problem that steamed crab is dead and send the crab customer waits time long, cause resource and waste of time.Now, a kind of equipment steamed crab being taked to machine automatization sizing screening is not also had at home.
Summary of the invention
The object of the invention is to: invent a kind of steamed crab sizing screening equipment, select that classification working strength is large, inefficiency to solve current workman, and random large, the nonstandard defect of classification.
Technical scheme of the present invention is: design a rotatable cylindrical shape and roll cage, this cage cylinder that rolls rolling the cage lattice-shaped summary inclination that several layers of cylindrical two of intussusception are through mutually from inside to outside forms, every layer of grid gap of rolling cage cylinder is designed by lobster grade scale, grid gap length from internal layer outer layers 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, roll every layer of the lower end of cage cylinder to roll cage nozzle and be flexibly connected each classification material-receiving device respectively, roll cage cylinder to be 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 rolling the inclination of cage cylinder, along with the rotation of rolling cage cylinder, large steamed crab drops into a material-receiving device, under slightly little steamed crab leaks people, one deck rolls cage cylinder, continue sorting, along with the rotation of rolling cage cylinder, the steamed crab meeting 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 meeting this one deck standard flows into again another material-receiving device, ... just can select the steamed crab of different size by classifying screen thus.Entering the speed of separator for controlling steamed crab, being 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, make steamed crab classification fast, accurately;
2, decrease the death rate of the fresh and alive steamed crab of classification link, save the stand-by period of client;
3, steamed crab manual grading skill is solved random large, the nonstandard drawback of classification.
Figure of description
Fig. 1, design schematic diagram of the present invention.
In figure: 1, roll cage 2, skin roll cage cylinder 3, cage cylinder 4 is rolled in intermediate layer, internal layer rolls cage cylinder 5, dog-house 6, transmission device 7, motor 8, internal layer 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
Be described further below in conjunction with the technology contents of accompanying drawing to invention.
That cage bracket 11 designs a lattice-shaped which floor cylindrical two of intussusception is through mutually from inside to outside rolling of slightly tilting rolls cage cylinder 1, skin rolls cage cylinder 2 intermediate layer and rolls the grid gap that cage cylinder 3 internal layer rolls cage cylinder 4 and design by steamed crab grade scale, grid gap length rolls cage cylinder 4 from internal layer and rolls cage cylinder 3 to intermediate layer and skin rolls cage cylinder 2 from large to small successively, roll the innermost nozzle rolling cage cylinder 4 in cage 1 upper end and be flexibly connected steamed crab dog-house 5, dog-house 5 is designed with and controls baffle plate 12, the internal layer rolling 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, roll cage cylinder 1 to be connected by the rotating shaft of transmission device 6 with motor 7.
When steamed crab rolls cage cylinder 4 through the internal layer rolling cage cylinder 1 innermost layer that dog-house 5 enters tilt rotation, 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 rolling the inclination of cage cylinder 1, along with the rotation of rolling cage cylinder 1, large steamed crab falls into one-level material-receiving device 8, under slightly little steamed crab leaks people, one deck rolls cage cylinder, continue sorting, along with the rotation of rolling 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, ... just can select the steamed crab of different size by classifying screen thus.Entering the speed of separator for controlling steamed crab, being provided with at dog-house and controlling baffle plate 12.
Claims (7)
1. a steamed crab sizing screening equipment, is characterized in that: sizing screening equipment is connected through the main shaft of transmission device (6) with motor (7) by rolling cage cylinder (1).
2. a kind of steamed crab sizing screening equipment according to claim 1, is characterized in that: described in roll cage cylinder (1) be a mutual intussusception number layer cylinder that cylindrical lattice-shaped two is through.
3. a kind of steamed crab sizing screening equipment according to claim 1, is characterized in that: described in roll cage cylinder (1) and roll cage cylinder (2) intermediate layer by skin and roll cage cylinder (3) internal layer and roll cage cylinder (4) and form.
4. a kind of steamed crab sizing screening equipment according to 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 cage cylinder (4) from internal layer and rolls cage cylinder (3) to intermediate layer and skin rolls cage cylinder (2) successively from large to small successively.
5. a kind of steamed crab sizing screening equipment according to 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. a kind of steamed crab sizing screening equipment according to 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. a kind of steamed crab sizing screening equipment according to claim 1, 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 |
|---|---|---|---|
| CN201310356631.2A CN104368517A (en) | 2013-08-16 | 2013-08-16 | Hairy crab grading equipment and screening process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310356631.2A CN104368517A (en) | 2013-08-16 | 2013-08-16 | Hairy crab grading equipment and screening process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104368517A true CN104368517A (en) | 2015-02-25 |
Family
ID=52547859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310356631.2A Pending CN104368517A (en) | 2013-08-16 | 2013-08-16 | Hairy crab grading equipment and screening process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104368517A (en) |
-
2013
- 2013-08-16 CN CN201310356631.2A patent/CN104368517A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Chunqiao Document name: Notification of before Expiration of Request of Examination as to Substance |
|
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150225 |
|
| WD01 | Invention patent application deemed withdrawn after publication |