CN104368516A - Crayfish classification equipment and screening technology - Google Patents
Crayfish classification equipment and screening technology Download PDFInfo
- Publication number
- CN104368516A CN104368516A CN201310356388.4A CN201310356388A CN104368516A CN 104368516 A CN104368516 A CN 104368516A CN 201310356388 A CN201310356388 A CN 201310356388A CN 104368516 A CN104368516 A CN 104368516A
- Authority
- CN
- China
- Prior art keywords
- lobster
- cage cylinder
- cylinder
- technology
- screening equipment
- 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
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Classifications
-
- 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
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses crayfish classification screening equipment and technology. A rolling cage, formed by a plurality of layers of slightly-inclined cylindrical grid-shaped rolling cage tubes with two ends through in a mutually sleeved manner from inside to outside, is designed on a rolling cage carrier. Grid seams of each layer of rolling cage tube are designed in terms of crayfish classification standards, the intervals of the grid seams are gradually decreased from the inner layers to the outer layers, an opening, at the upper end of the rolling cage, of the innermost rolling cage tube is movably connected with a crayfish feeding port, a control stop plate is designed at the feeding port, an opening, at the lower end of the rolling cage, of each layer of rolling cage tube is movably connected with a classification receiving device, and the rolling cage is connected with a motor rotating shaft through a drive device.
Description
Affiliated field
The invention belongs to aquatic products processing field, be specifically related to lobster sizing screening equipment and technology.
Background technology
Lobster is due to color and luster glow, Fresh & Tender in Texture, and delicious flavour is nutritious, becomes the delicious food on people's dining table in recent years, and not only domestic demand amount is large, and export trade is also very fiery." the Chinese Xuyi lobster joint " of annual one not only hold at home by multiple city, but also accomplish external.The cultivation processing of lobster has developed into an important industry of agricultural products in China export processing.
The size of fresh and alive lobster single head is the key determining purchasing price height, the foundation of Ye Shi lobster processing enterprise grading.Processing enterprise processes lobster tens of ton every day, and owing to differing, differing in size in freshwater lobster source, too small lobster does not meet processing request, needs to be rejected, even if reach the lobster of processing specification requirement, work in-process also will be divided into several grade by Individual Size.
Current processing enterprise is all sorted by manual method when purchasing lobster, because the lobster quantity of purchase is large, adopts artificial method to sort, wastes time and energy, and not only the working strength of workman is large, inefficiency, and random large, and classification is lack of standardization.Time of simultaneously sorting is long, also can produce the problem that lobster is dead and send the shrimp customer waits time long, cause resource and waste of time.Now, an enterprise is not also had to take machine automatization sizing screening to lobster at home.
Summary of the invention
The object of the invention is to: invent a kind of lobster sizing screening equipment and technology, 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 lobster 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 lobster through dog-house enter rotation roll cage cylinder innermost layer time, because the interval of this one deck is larger, large lobster is leaked 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, Big Lobster drops into a material-receiving device, under slightly little lobster leaks people, one deck rolls cage cylinder, continue sorting, along with the rotation of rolling cage cylinder, the lobster meeting this one deck standard just flows into another material-receiving device, the slightly little lobster lower one deck that bleeds again rolls cage cylinder, the lobster meeting this one deck standard flows into again another material-receiving device, ... just can select the lobster of different size by classifying screen thus.Entering the speed of separator for controlling lobster, 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 lobster manual grading skill working strength, make lobster classification quick;
2, decrease the death rate of the fresh and alive lobster of classification link, save the stand-by period of client;
3, lobster 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 freshwater lobster 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 freshwater lobster 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 freshwater lobster 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 lobster is leaked 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, Big Lobster falls into one-level material-receiving device 8, under slightly little lobster 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 lobster of different size by classifying screen thus.Entering the speed of separator for controlling lobster, being provided with at dog-house and controlling baffle plate 12.
Claims (7)
1. lobster sizing screening equipment and a technology, 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 lobster sizing screening equipment according to claim 1 and technology, 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 lobster sizing screening equipment according to claim 1 and technology, 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 lobster sizing screening equipment according to claim 1 and technology, it is characterized in that: described in roll cage cylinder (1) grid gap by the design of lobster 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 lobster sizing screening equipment according to claim 1 and technology, it is characterized in that: described in roll cage cylinder (1) innermost layer, upper end roll cage cylinder (4) nozzle be flexibly connected lobster dog-house (5), dog-house 5 be designed with control baffle plate (12).
6. a kind of lobster sizing screening equipment according to claim 1 and technology, 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 lobster sizing screening equipment according to claim 1 and technology, 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 |
|---|---|---|---|
| CN201310356388.4A CN104368516A (en) | 2013-08-16 | 2013-08-16 | Crayfish classification equipment and screening technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310356388.4A CN104368516A (en) | 2013-08-16 | 2013-08-16 | Crayfish classification equipment and screening technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104368516A true CN104368516A (en) | 2015-02-25 |
Family
ID=52547858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310356388.4A Pending CN104368516A (en) | 2013-08-16 | 2013-08-16 | Crayfish classification equipment and screening technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104368516A (en) |
-
2013
- 2013-08-16 CN CN201310356388.4A patent/CN104368516A/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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150225 |