CN2521561Y - Tunnel freezing machine - Google Patents
Tunnel freezing machine Download PDFInfo
- Publication number
- CN2521561Y CN2521561Y CN 02218728 CN02218728U CN2521561Y CN 2521561 Y CN2521561 Y CN 2521561Y CN 02218728 CN02218728 CN 02218728 CN 02218728 U CN02218728 U CN 02218728U CN 2521561 Y CN2521561 Y CN 2521561Y
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- support
- conveyer belt
- air grid
- uniform air
- move
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Abstract
The utility model relates to a refrigerating device, comprising an insulation case body, charge and discharge shelves, a power control case, a conveyer belt, a cold air blower disposed on the conveyer belt in the insulation case body, average wind grids between the air outlet passage of the cold air blower and the conveyer belt, and an electric speed-reducer for driving the conveyer belt. An up and down moving element on which the average wind grids are mounted or connected with the element into one piece and a lifting device is connected with the average wind grids, driving the average wind grids up and down . The utility model has the advantages that the distance between the average wind grids and the frozen items can be adjusted, greatly increasing the frozen effect and efficiency.
Description
The utility model relates to a kind of freezing equipment, particularly a kind of tunnel freezer.
Existing tunnel freezer, it as China Patent No. 01244857.5 tunnel freezer, air-cooler air-out passage and the Uniform air grid that frozen between the product conveyer belt are hard-wired in its heat insulating box, Uniform air grid and the distance of being frozen between the product conveyer belt can not be regulated according to the needs that frozen product, often influence freezing efficiency and freezed efficient, as freeze than the thin product that frozen, quilt on the conveyer belt freezes product when passing through under Uniform air grid, frozen product and Uniform air grid spacing when big suffered impact cold airflow speed frozen product and Uniform air grid spacing than hour suffered impact cold airflow speed much smaller than quilt, therefore it is relatively poor to be frozen product and the Uniform air grid distance freezing efficiency than greatly the time, and it is lower to freeze efficient.
The purpose of this utility model is: a kind of technical scheme of tunnel freezer is provided, and the Uniform air grid of this machine and the spacing of being frozen between the product conveyer belt can be regulated as required, are beneficial to improve freezing efficiency and efficient.
The technical solution of the utility model is: tunnel freezer comprises heat insulating box, the feeding rack and the discharge rack that are connected respectively with charging aperture on the heat insulating box and discharging opening, the power controling box that is connected with heat insulating box, by charging aperture on the heat insulating box and discharging opening and be around in into, conveyer belt on the discharge rack beaming roller, the conveyer belt guide rail that is connected with the conveyer belt support, be fixed on the air-cooler of conveyer belt top in the heat insulating box with support, Uniform air grid between air-cooler air-out passage and conveyer belt, the beaming roller on the driving discharge rack and the electric reducer of conveyer belt, Uniform air grid is made up of Uniform air grid bar and the member that can move up and down, the Uniform air grid bar rests on the member that can move up and down or with this member and connects as one, Uniform air grid is connected with the elevating mechanism that the drive Uniform air grid moves up and down, elevating mechanism and air-cooler support or conveyer belt support, heat insulating box connects, elevating mechanism is by hydraulic press, aerostatic press, motor or armstrong's patent drive advises, and the version of elevating mechanism is as follows:
One, elevating mechanism comprises pull rope, halliard, leading block, draw-gear, have at least be connected with an end of corresponding three halliards respectively at 3 on each group Uniform air grid, the other end of every halliard is connected with pull rope after walking around leading block, an end of one in two pull ropes is connected with draw-gear, after one end of another root pull rope is walked around leading block, be connected with draw-gear, draw-gear and leading block respectively with cold wind frame or conveyer belt support, heat insulating box connects, draw-gear is the motor or the hand-crank of energy rotating, can also drive elevating mechanism with hydraulic pressure or pneumatic shuttle.
Two, the rotating shaft two ends of elevating mechanism flexibly connect with two supports respectively, and can on support, rotate, one end of 2 rocking bars is fixedlyed connected with rotating shaft respectively, the other end while of every rocking bar flexibly connects with an end of two connecting rods, wherein the member that can move up and down of the other end of a connecting rod and Uniform air grid flexibly connects, the other end of another root connecting rod and an other connecting rod one end and an other rocking bar one end flexibly connect simultaneously, the other end of an other connecting rod flexibly connects with the member that can move up and down, the other end of an other rocking bar and support flexibly connect, support links to each other with cold wind frame or conveyer belt support, and rotating shaft is by the motor or the hand-crank of energy rotating, hydraulic pressure, pneumatic shuttle drives.
Three, each the root rotating shaft two ends in two of elevating mechanism rotating shafts flexibly connect with support respectively, and can on support, rotate, be fixed with three gears in the every rotating shaft, wherein two gears mesh with being contained in the tooth bar that can move up and down on the support respectively, and a gear meshes with the tooth bar that can reciprocatingly slide in the carriage chute; The every tooth bar upper end that can move up and down is connected with the member that can move up and down of Uniform air grid, support links to each other with cold wind frame or conveyer belt support respectively with carriage, tooth bar on the carriage can also adopt air pressure or hydraulic mechanical to drive by gear on the crank handle axle or the gear drive on the motor output shaft.
Four, elevating mechanism has at least three rhizoid bars to be connected with corresponding screw hole on the member that Uniform air grid can move up and down respectively, and can rotate in screw hole, and the lower end of every rhizoid bar is by the screw mandrel bracket supports, and the screw mandrel support is connected with cold wind frame or conveyer belt support.
Five, elevating mechanism has three supports at least, on the every support screw is arranged, on the adjustable plate of fixedlying connected with the member that can move up and down of Uniform air grid or being connected as a single entity longitudinally elongated hole is arranged, fastening bolt passes longitudinally elongated hole on the adjustable plate and the screw on the support is fastenedly connected, and support is connected with air-cooler support conveyer belt support.
Six, elevating mechanism has three supports at least, have on the every support for colluding the steady pin that plate colludes extension more, support links to each other with air-cooler support or conveyer belt support, collude more and have 3 hooks on the plate at least, the lower end and the otic placode that collude plate hinged more, otic placode is connected with the member that can move up and down of Uniform air grid, colludes the purpose that the variation of extension steady pin upper-lower position reaches the lifting Uniform air grid by colluding plate more.
Seven, elevating mechanism has three supports at least, on the every support steady pin of hitching for porous plate is arranged, support is connected with air-cooler support or conveyer belt support, have the hole of 3 apertures on the porous plate at least greater than the steady pin diameter, the borehole jack of being convenient on the porous plate hangs on the steady pin, porous plate lower end and otic placode are hinged, and otic placode links to each other with the member that Uniform air grid can move up and down, and the variation of hitching the Kong Wei up and down of steady pin by porous plate reaches the purpose of lifting Uniform air grid.
The version of elevating mechanism also has a lot, here not narration one by one.
Uniform air grid longitudinally has one group, two groups, three groups, four groups, five groups or six groups in the tunnel of freezer.Major advantage of the present utility model is: Uniform air grid and the distance that transmits between the conveyer belt frozen product can be regulated arbitrarily as required, make to be frozen the product cold airflow speed the best that is hit, and help obtaining satisfied freezing efficiency and freeze efficient.
Below in conjunction with drawings and Examples the utility model is further specified:
Embodiment 1:
Fig. 1 is the tunnel freezer structural representation, it comprises heat insulating box 1, the feeding rack 4 and the discharge rack 5 that are connected respectively with charging aperture 2 on the heat insulating box and discharging opening 3, the power controling box 6 that is connected with heat insulating box, by charging aperture on the heat insulating box and discharging opening and be around in into, conveyer belt 8 on the discharge rack beaming roller 7, the conveyer belt guide rail that is connected with conveyer belt support 9, be fixed on the air-cooler 10 of conveyer belt top in the heat insulating box with support, Uniform air grid 11 between air-cooler air-out passage 13 and conveyer belt, the beaming roller on the driving discharge rack and the electric reducer 12 of conveyer belt, Uniform air grid is made up of Uniform air grid bar 15 and the member 14 that can move up and down, Fig. 2 is that the Uniform air grid bar rests the Uniform air grid structural representation on the member that can move up and down, 16 is the connector of member, Fig. 3 Uniform air grid structural representation that to be Uniform air grid bar 15 be fixed as one with the member 14 that can move up and down, Uniform air grid is connected with its elevating mechanism that moves up and down of drive, the elevating mechanism (see figure 4) comprises pull rope 17,18, halliard 19, leading block 20, draw-gear 23, have 3 (see figure 3)s that are connected with corresponding three halliard 19 1 ends respectively on every group of Uniform air grid 11 at least, the other end of every halliard is walked around leading block 20 backs and is connected (see figure 4) with pull rope 17 or 18, one end of pull rope 18 is connected with draw-gear 23, one end of pull rope 17 is walked around leading block 21, after 22, be connected with draw-gear 23, draw-gear and leading block are connected with air-cooler support or conveyer belt support or heat insulating box respectively.Draw-gear 23 by the reducing motor 24 of rotating, drive screw mandrel 25 forward or reverse in hold-down nut cover 26 and form the screw mandrel reciprocating motion, by screw mandrel tractive pull rope 17,18, ship and resell on another market till 27 among the figure.
Embodiment 2:
Fig. 5 is a rocking bar interlock elevating mechanism structural representation, with the difference of embodiment 1 be: rotating shaft 28 two ends of elevating mechanism flexibly connect with two supports 29 respectively, and can on support, rotate, one end of two rocking bars 30 is fixedlyed connected with rotating shaft respectively, the other end while of every rocking bar flexibly connects with an end of connecting rod 31 and 32, the member that can move up and down 14 of the other end of connecting rod 31 and Uniform air grid flexibly connects, the other end of connecting rod 32 and another connecting rod 34 and another rocking bar 33 flexibly connect simultaneously, the other end of connecting rod 34 flexibly connects with the member 14 that can move up and down, the other end of rocking bar 33 and support 29 flexibly connect, support 29 links to each other with cold wind frame or conveyer belt support, rotating shaft 28 drives rotating by the reducing motor or the crank handle of energy rotating, and is also available pneumatic, the kinds of drive such as hydraulic pressure drive.
Embodiment 3:
Fig. 6 is a tooth bar transmission elevating mechanism structural representation, with the difference of embodiment 1 or 2 be: each the root rotating shaft two ends among two rotating shaft 35:36 of elevating mechanism flexibly connect with support 37 respectively, and can on support, rotate, three gears 38 fixedly are housed in the every rotating shaft, 39,40, its middle gear 38,40 respectively be contained in the tooth bar 41 that can move up and down on the support 37,42 engagements, a gear 39 meshes with the tooth bar 43 that can reciprocatingly slide in carriage 44 chutes, the every tooth bar upper end that can move up and down is connected with the member that can move up and down 14 of Uniform air grid, support 37 is connected with air-cooler support or conveyer belt support respectively with carriage 44, tooth bar 43 on the carriage drives also available electric drive axle gear by hydraulic jack or pneumatic cylinder 45, the hand crank shaft gear drive.
Embodiment 4:
Fig. 7 is the screw lifting mechanism structural representation, with embodiment 1 or 2,3 differences be: elevating mechanism has at least three rhizoid bars 46 to be connected with corresponding screw hole on the member that can move up and down 14 of Uniform air grid respectively, and can in screw hole, freely rotate, the lower end of every rhizoid bar is by 47 supportings of screw mandrel support, and the screw mandrel support is fixedlyed connected with air-cooler support or conveyer belt support.With hand rotary screw rod 46 member 14 is moved up and down.
Embodiment 5: Fig. 8 is the elevating mechanism structural representation that fastening bolt and slotted hole plate constitute, with embodiment 1 or 2,3,4 difference be: elevating mechanism has three supports 48 at least, on the every support 48 screw is arranged, on the adjustable plate 50 of fixedlying connected with the member 14 that Uniform air grid can move up and down or being connected as a single entity longitudinally elongated hole 49 is arranged, fastening bolt 51 passes the elongated hole 49 of adjustable plate 50 and the screw on the support 48 is fastenedly connected, and support 48 is connected with air-cooler support or conveyer belt support.Regulate the Uniform air grid upper-lower position by mobile adjustable plate upper-lower position.
Embodiment 6:
Fig. 9 colludes hanging elevating mechanism structural representation, with embodiment 1 or 2,3,4,5 difference be: elevating mechanism has three supports 52 at least, have for the steady pin 53 that colludes extension on the every support, support 52 is connected with air-cooler support or conveyer belt support respectively, collude more and have at least 3 to collude selective being hung on the steady pin 53 on the plate 54, the lower end and the otic placode 55 that collude plate hinged more, be convenient to collude and hang or shirk, otic placode is connected with the member that Uniform air grid can move up and down, and colludes the variation up and down of hanging the position and regulates the Uniform air grid upper-lower position by collude plate more.
Embodiment 7:
Figure 10 is that orifice plate overlaps hanging elevating mechanism structural representation, with the difference of embodiment 6 be: the plate that colludes of elevating mechanism is used porous plate 56 instead more among the embodiment 6, have the hole 57 of 3 apertures on the porous plate 56 at least greater than steady pin 53 diameters, the borehole jack of being convenient on the porous plate hangs on the steady pin, porous plate 56 lower ends and otic placode 58 hinge joints, otic placode 58 is connected with the member 14 that Uniform air grid can move up and down, and regulates the upper-lower position of Uniform air grid by the variation of Kong Wei about the porous plate cover hanging hole.
Claims (9)
1. tunnel freezer, comprise heat insulating box, the feeding rack and the discharge rack that are connected respectively with charging aperture on the heat insulating box and discharging opening, the power controling box that is connected with heat insulating box, by the charging aperture on the heat insulating box, discharging opening also is around in into, conveyer belt on the discharge rack beaming roller, the conveyer belt guide rail that is connected with the conveyer belt support, be fixed on the air-cooler of conveyer belt top in the heat insulating box with support, Uniform air grid between air-cooler air-out passage and conveyer belt, the beaming roller on the driving discharge rack and the electric reducer of conveyer belt, it is characterized in that: Uniform air grid is made up of Uniform air grid bar and the member that can move up and down, the Uniform air grid bar rests on the member that can move up and down or with this member and connects as one, Uniform air grid is connected elevating mechanism and air-cooler support or conveyer belt support with its elevating mechanism that moves up and down of drive, heat insulating box connects.
2. according to the described tunnel freezer of claim 1, it is characterized in that: Uniform air grid vertically has one group, two groups, three groups, four groups, five groups or six groups along the tunnel in the tunnel.
3. according to the described tunnel freezer of claim 1, it is characterized in that: elevating mechanism comprises pull rope, halliard, leading block and draw-gear, have at least be connected with an end of corresponding three halliards respectively at 3 on each group Uniform air grid, the other end of each root halliard is connected with pull rope after walking around leading block, an end of one in two pull ropes is connected with draw-gear, one end of another root pull rope is connected with draw-gear after walking around leading block again, draw-gear and leading block respectively with cold wind frame or conveyer belt support, heat insulating box connects.
4. connect according to the described tunnel freezer of claim 1, it is characterized in that: the rotating shaft two ends of elevating mechanism flexibly connect with 2 supports respectively, and can on support, rotate, one end of 2 rocking bars is fixedlyed connected with rotating shaft respectively, the other end while of each root rocking bar flexibly connects with an end of two connecting rods, wherein the other end of a connecting rod and the Uniform air grid member that can move up and down flexibly connects, the other end of another root connecting rod and an other connecting rod one end and an other rocking bar one end flexibly connect simultaneously, the other end of an other connecting rod flexibly connects with the member that can move up and down, the other end of an other rocking bar and support flexibly connect, and support links to each other with air-cooler support or conveyer belt support.
5. according to the described tunnel freezer of claim 1, it is characterized in that: every rotating shaft two ends of two rotating shafts of elevating mechanism flexibly connect with support respectively, and can on support, rotate, be fixed with three gears in the every rotating shaft, wherein two gears respectively be contained in support on the tooth bar that can move up and down be meshed, a gear meshes with the tooth bar that can reciprocatingly slide in the carriage chute, the every tooth bar upper end that can move up and down is connected with the member that can move up and down of Uniform air grid, and support links to each other with air-cooler support or conveyer belt support respectively with carriage.
6. according to the described tunnel freezer of claim 1, it is characterized in that: elevating mechanism has at least three rhizoid bars to connect with corresponding screw on the member that Uniform air grid can move up and down, and can rotate in also at screw, the lower end of every rhizoid bar is by the screw mandrel bracket supports, and the screw mandrel support is connected with cold wind frame or conveyer belt support.
7. according to the described tunnel freezer of claim 1, it is characterized in that: elevating mechanism has three supports at least, on the every support screw is arranged, on the adjustable plate of fixedlying connected with the member that Uniform air grid can move up and down or being connected as a single entity longitudinally elongated hole is arranged, fastening bolt is worn longitudinally elongated hole on the adjustable plate and the screw on the support is fastenedly connected, and support is connected with air-cooler support or conveyer belt support.
8. according to the described tunnel freezer of claim 1, it is characterized in that: elevating mechanism has three supports at least, on the every support steady pin that colludes extension for many hook plates is arranged, support links to each other with air-cooler support or conveyer belt support, collude more and have 3 hooks on the plate at least, the lower end and the otic placode that collude plate hinged more, and otic placode is connected with the member that can move up and down of Uniform air grid.
9. according to the described tunnel freezer of claim 1, it is characterized in that: elevating mechanism has 3 supports at least, on the every support steady pin of hitching for porous plate is arranged, and support is connected with air-cooler support or conveyer belt support.Have the hole of 3 apertures greater than the steady pin diameter on the porous plate at least, porous plate lower end and otic placode are hinged, and otic placode links to each other with the member that can move up and down of Uniform air grid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02218728 CN2521561Y (en) | 2002-01-31 | 2002-01-31 | Tunnel freezing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02218728 CN2521561Y (en) | 2002-01-31 | 2002-01-31 | Tunnel freezing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2521561Y true CN2521561Y (en) | 2002-11-20 |
Family
ID=33697328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02218728 Expired - Fee Related CN2521561Y (en) | 2002-01-31 | 2002-01-31 | Tunnel freezing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2521561Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369923A (en) * | 2016-11-20 | 2017-02-01 | 上海海洋大学 | Adjustable baffle device for instant freezer |
| CN106403460A (en) * | 2016-11-23 | 2017-02-15 | 上海海洋大学 | Novel instant freezer hole plate |
| CN106403463A (en) * | 2016-11-23 | 2017-02-15 | 上海海洋大学 | Novel pore plate of air-blowing type instant freezer |
| CN106500436A (en) * | 2016-11-23 | 2017-03-15 | 上海海洋大学 | A kind of instant freezer orifice plate |
| CN106766561A (en) * | 2016-11-23 | 2017-05-31 | 上海海洋大学 | A kind of instant freezer ripple orifice plate |
| CN106766560A (en) * | 2016-11-23 | 2017-05-31 | 上海海洋大学 | A kind of instant freezer V shaped hole plate |
| CN107906914A (en) * | 2017-11-21 | 2018-04-13 | 成都凯隆机械维修有限公司 | Energy-saving drying conveyer belt |
-
2002
- 2002-01-31 CN CN 02218728 patent/CN2521561Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369923A (en) * | 2016-11-20 | 2017-02-01 | 上海海洋大学 | Adjustable baffle device for instant freezer |
| CN106403460A (en) * | 2016-11-23 | 2017-02-15 | 上海海洋大学 | Novel instant freezer hole plate |
| CN106403463A (en) * | 2016-11-23 | 2017-02-15 | 上海海洋大学 | Novel pore plate of air-blowing type instant freezer |
| CN106500436A (en) * | 2016-11-23 | 2017-03-15 | 上海海洋大学 | A kind of instant freezer orifice plate |
| CN106766561A (en) * | 2016-11-23 | 2017-05-31 | 上海海洋大学 | A kind of instant freezer ripple orifice plate |
| CN106766560A (en) * | 2016-11-23 | 2017-05-31 | 上海海洋大学 | A kind of instant freezer V shaped hole plate |
| CN107906914A (en) * | 2017-11-21 | 2018-04-13 | 成都凯隆机械维修有限公司 | Energy-saving drying conveyer belt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20021120 |