CN203855137U - Lotus seed quick-freezing adhesion-preventive conveyor - Google Patents
Lotus seed quick-freezing adhesion-preventive conveyor Download PDFInfo
- Publication number
- CN203855137U CN203855137U CN201420253059.7U CN201420253059U CN203855137U CN 203855137 U CN203855137 U CN 203855137U CN 201420253059 U CN201420253059 U CN 201420253059U CN 203855137 U CN203855137 U CN 203855137U
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- CN
- China
- Prior art keywords
- net
- chain
- jacking
- net jacking
- freezing
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- Expired - Fee Related
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Abstract
The utility model discloses a lotus seed quick-freezing adhesion-preventive conveyor which comprises a framework, a main motor transmission mechanism and a conveyor belt. The lotus seed quick-freezing adhesion-preventive conveyor is characterized in that a net jacking structure is arranged in a space of the lower surface of a primary freezing section of a net belt of the conveyor belt, a plurality of transverse net jacking shafts of the net jacking structure are longitudinally and equidistantly distributed, and two ends of each net jacking shaft are fixedly nested in bearings of bearing blocks of the framework below chains on two sides of the net jacking shaft; 6-8 bidirectional cams with elliptical sections equidistantly and fixedly sleeve each net jacking shaft, the distances from each net jacking shaft to two adjacent chain shafts above the net jacking shaft are equal to each other, and the net jacking shafts and the adjacent chain shafts above the net jacking shafts meet such conditions that the net belt on the bidirectional cams is jacked up by the upper edge surfaces of the bidirectional cams when the long-diameter sides of the bidirectional cams are longitudinally erected; a net jacking chain wheel is fixed after an end of each net jacking shaft extends out of the corresponding bearing block, and the multiple net jacking chain wheels are in transmission linkage with the same net jacking chain and are in transmission linkage with net jacking driving chain wheels. The lotus seed quick-freezing adhesion-preventive conveyor has the advantages that nets in the primary freezing section of the net belt are continuously jacked by the net jacking structure, so that lotus seeds on the net belt move slightly, surfaces of the lotus seeds voluntarily frost at first, and adhesion of the lotus seeds can be prevented.
Description
Technical field:
The utility model relates to the anti-fixed conveyer of fresh lotus quick-frozen production facilities, particularly a kind of lotus seeds quick-frozen.
Background technology:
Lotus seeds are produced two kinds of modes, and a kind of is that dry lotus is made, and a kind of is fresh lotus quick-frozen.The production technology of fresh lotus quick-frozen is to shell, striping, coring, choosing grain, cleaning, once vibrate draining, water cooling pond precooling, secondary vibration draining, quick-frozen.Quick-frozen is to carry out quick-frozen is indoor, a level is longitudinally passed quick-frozen chamber central space to conveyer, under conveyer, empty installation fixed some file fefrigerators, blowing engine by cold wind from the side direction blowing up conveyer that refluxed, air-flow enters fefrigerator refrigeration from opposite side downwards again, and cold airflow is made the three-back-shaped circulation of cross-sectional plane.
Level is comprised of frame, main motor transmission mechanism, belt conveyor to conveyer, main motor transmission mechanism moves by sprocket wheel after driving the active of belt conveyor, and belt conveyor is by front and back sprocket wheel, form around steel wire reticular zone fixing on several chain rivets of fit on two side chain bars of front and back sprocket wheel, chain, chain rivet, the baffle plate that overhead, steel wire reticular zone both sides is fixed in frame.Steel wire reticular zone is that some steel wires are side by side longitudinal S shape and are dislocatedly distributed, and two adjacent steel wires are close to and are done wavy walking from the upper and lower edge of front end chain rivet cylindrical respectively, and each chain rivet crosses two side chain bars.Single-chain is for after left and right link plate clamping chain link cover, moving engage sleeves is on the Step Shaft of chain rivet one end, and it is spacing that two side chain bars are implemented riveted in chain rivet both ends of the surface.The spacing finger of described riveted left and right link plate and chain link are enclosed within on chain rivet Step Shaft still possesses vibration gap, axial left and right, so that chain link becomes turning joint.Below the chain of upper reticular zone both sides, be also provided with equally spaced unpowered little support roller link support is being waited to a high position, and along with moving ahead of chain link, produce rotation.Initiatively, in sprocket wheel medium pore, main shaft and the main motor transmission mechanism output shaft of fit are in transmission connection, band movable sprocket, the netted tape running of steel wire, uniform several the horizontal L shaped aluminium strips of fixing of steel wire reticular zone outside face, fix with nut through after L shaped aluminium strip corresponding aperture, wire net lateral clearance, lower platen with screw.Its role is to make lotus grain on guipure to retreat.
Level sprocket wheel, passive front sprocket wheel after the active of conveyer split rear, the front side outside the box-like body of quick-frozen chamber, and lotus grain is through secondary vibration draining, the level that is sent on conveyer front end guipure, thereby enter quick-frozen chamber.Level is quite long to conveyer guipure, the reticular zone in box-like body can be divided into just to the section of freezing, freezing section, the section of freezing deeply by trisection.Lotus seeds gradually deeply freeze from pre-cold state.
Our discovery that is in operation, just the section of freezing often has two or more lotus grains to be consolidated, so that there is the lotus grain group that unites being consolidated after deeply freezing.Analyzing its reason is: when many lotus grains enter box-like body; its surface still has a small amount of moisture; and lotus grain is close to mutually and stirs in guipure not dislocation in service; though the surface moisture water yield less but prominent meet cold meeting and freeze; adjacent between two lotus grain is fixed agglomerating; both be unfavorable for that follow-up product becomes individual granular, was also unfavorable for the homogeneity of deeply freezing.Just as long as the section of freezing is the first surperficial frosting voluntarily of single lotus grain, and follow-up two lotus grains just can conglomeration, freezing section, the section of freezing just can not conglomeration deeply.
Summary of the invention:
The purpose of this utility model is to overcome above-mentioned defect, and a kind of anti-fixed conveyer of lotus seeds quick-frozen is provided.
Scheme of the present utility model is: comprise frame, main motor transmission mechanism, belt conveyor, it is characterized in that: the reticular zone of the belt conveyor just section of freezing lower surface space is provided with top web frame, some horizontal top net axles of top web frame longitudinally equidistantly distribute, and net axle two ends, top fit is fixed in the bearing of the bearing seat of methods, rack under the chain of both sides; It is oval bidirectional cam that top net axle equal intervals is fixedly sheathed with 6-8 cross section, top net axle and its adjacent two chain rivets in top equidistantly and meet the following conditions: when bidirectional cam major diameter is during in vertical vertical shape, on it, along face, top reticular zone is risen; After top net axle one end projecting shaft bearing, fix a top net sprocket wheel, several top nets chain with chain gear with sprocket wheel and same top net, and top net chains with drive sprocket transmission with top net fixing on motor transmission mechanism output shaft with chain and top net.
The utility model has the advantage of: top web frame is the continuous top of the section of freezing guipure net just, make lotus grain on guipure produce that fine motion is micro-rolls, the relative fine motion of lotus intergranular first voluntarily surperficial frosting can not produce fixed phenomenon.
Accompanying drawing explanation:
Fig. 1 is prior art structural representation.
Fig. 2 is the utility model structural representation.
Fig. 3 is the A-A cutaway view Amplified image of Fig. 2.
The specific embodiment:
The utility model comprises frame, main motor transmission mechanism, belt conveyor, it is characterized in that: the reticular zone 1 of belt conveyor is just provided with top web frame in the section of freezing lower surface space, the some horizontal top net axles 2 of top web frame longitudinally equidistantly distribute, and net axle 2 two ends fits in top are fixed in the bearing of the bearing seat of methods, rack under the chain of both sides; It is oval bidirectional cam 3 that top net axle 2 equal intervals are fixedly sheathed with 6-8 cross section, top net axle 2 two chain rivets adjacent with its top equidistantly and meet the following conditions: when bidirectional cam 3 major diameters are during in vertical vertical shape, on it, along face, top reticular zone 1 is risen; After top net axle 2 one end projecting shaft bearings, fix top sprocket wheel 4 for net, sprocket wheel 4 and chain 5 transmissions links for same top net for several top nets, chain 5 and drive sprocket transmission link for top net fixing on motor transmission mechanism output shaft for the net of top for the net of top.
Bidirectional cam 3 rotates a circle can top net twice, top net amount need not be too large, as long as can make the fine motion of lotus grain, a lotus grain is from entering just just constantly fine motion of the section of freezing, two adjacent lotus grain surfaces are constantly dislocation, and first surperficial frosting voluntarily, can not produce fixed phenomenon, even if two initial frostings of lotus grain together, after fine motion, will separate.Freezing section, deeply freezing that Duan Yinlian grain surface just freezes also not can conglomeration, freezing section, the section of freezing is without reticular zone 1 fine motion deeply.
Top net can drag sprocket wheel 4 operations for the net of top of some top net axles simultaneously by chain 5 horizontal.
Claims (1)
1. the anti-fixed conveyer of a lotus seeds quick-frozen, comprise frame, main motor transmission mechanism, belt conveyor, it is characterized in that: the reticular zone of belt conveyor (1) the just section of freezing lower surface space is provided with top web frame, some horizontal top net axles (2) of top web frame longitudinally equidistantly distribute, and top net axle (2) two ends fit is fixed in the bearing of the bearing seat of methods, rack under the chain of both sides; It is oval bidirectional cam (3) that top net axle (2) equal intervals is fixedly sheathed with 6-8 cross section, top net axle (2) and its adjacent two chain rivets in top are equidistantly and meet the following conditions: when bidirectional cam (3) major diameter is during in vertical vertical shape, on it, along face, top reticular zone (1) is risen; After top net axle (2) one end projecting shaft bearings, fix top sprocket wheel (4) for net, several tops are sprocket wheel (4) and same top chain (5) transmission link net for for net, top net for chain (5) with top net fixing on motor transmission mechanism output shaft, use drive sprocket transmission to chain with top net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420253059.7U CN203855137U (en) | 2014-05-12 | 2014-05-12 | Lotus seed quick-freezing adhesion-preventive conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420253059.7U CN203855137U (en) | 2014-05-12 | 2014-05-12 | Lotus seed quick-freezing adhesion-preventive conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203855137U true CN203855137U (en) | 2014-10-01 |
Family
ID=51605006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420253059.7U Expired - Fee Related CN203855137U (en) | 2014-05-12 | 2014-05-12 | Lotus seed quick-freezing adhesion-preventive conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203855137U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105035637A (en) * | 2015-08-28 | 2015-11-11 | 贵州西南工具(集团)有限公司 | Conveying chain belt of blade cleaning device |
-
2014
- 2014-05-12 CN CN201420253059.7U patent/CN203855137U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105035637A (en) * | 2015-08-28 | 2015-11-11 | 贵州西南工具(集团)有限公司 | Conveying chain belt of blade cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 |