CN210479877U

CN210479877U - Conveying device of tunnel refrigerator

Info

Publication number: CN210479877U
Application number: CN201921251210.2U
Authority: CN
Inventors: 戈吴超
Original assignee: Wuhan Renchuan Food Co ltd
Current assignee: Wuhan Renchuan Food Co ltd
Priority date: 2019-08-03
Filing date: 2019-08-03
Publication date: 2020-05-08
Anticipated expiration: 2029-08-03

Abstract

The utility model relates to a conveyor of tunnel refrigerator, including frame, a plurality of driving rollers of setting in the frame and the driving motor who sets up in the frame, driving motor's the coaxial fixed connection driving roller of drive shaft still establishes including the difference cover the chain at driving roller both ends, the both ends of driving roller correspond the chain is coaxial to be provided with first gear, it is provided with a plurality of live-rollers, a plurality of to rotate between the chain the one end or the both ends of live-roller are provided with the second gear, it is provided with the rack to correspond the second gear under the live-roller, the rack is fixed to be set up in the frame, the utility model has the advantage that the refrigeration effect is better.

Description

Conveying device of tunnel refrigerator

Technical Field

The utility model belongs to the technical field of the technique of food processing and specifically relates to a conveyor of tunnel refrigerator is related to.

Background

In the processing process of the cooked food, the processed raw materials need to be steamed, cooled, vacuum-packed and sterilized, and the cooked food is vacuum-packed after being cooled, so that bubbles generated in a packing bag by the cooked food with heat can be avoided.

Chinese patent No. CN206766932U discloses a conveying device for tunnel refrigerators, which comprises a conveying chain in a refrigerator frame, the conveying chain is provided with a baffle plate, the baffle plate comprises a plurality of baffle plates, the length of each baffle plate is equal to the chain pitch of the conveying chain, the baffle plate comprises an inner baffle plate and an outer baffle plate, a connecting part is arranged between the inner baffle plate and the outer baffle plate, the inner blocking pieces and the outer blocking pieces are parallel to each other, the inner blocking pieces and the outer blocking pieces are provided with mounting holes, the mounting holes are arranged on pin shafts of the conveying chain, two inner blocking pieces of adjacent blocking pieces are parallel and level to each other, when the technical scheme works, the conveying chain rotates, and the blocking piece is fixed on the conveying chain, so that a gap between the blocking piece and the conveying belt is avoided, frozen products are prevented from falling onto the conveying chain, and the blocking piece can move along with the conveying chain; two inner separation blades of adjacent separation blades are mutually parallel and level, and the outer separation blade is positioned outside the inner separation blade, so that no gap exists between the separation blades, and the integrity and the stability of the baffle are ensured.

The above prior art solutions have the following drawbacks: the frozen product enters the device through the conveying chain to be cooled, but the contact surface of the frozen product and the conveying chain is subjected to a reduced freezing effect due to the shielding of the conveying chain.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a conveyor of tunnel refrigerator that refrigeration effect is better.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a conveyor of tunnel freezer, includes the frame, sets up two at least driving rollers in the frame and sets up the driving motor in the frame, the coaxial fixed connection driving roller of driving motor's drive shaft, its characterized in that: still establish including establishing respectively the chain at driving roller both ends, the both ends of driving roller correspond the chain is provided with first gear, it is provided with a plurality of live-rollers, every to rotate between the chain the one end or the both ends of live-roller are provided with the second gear, correspond the second gear under the live-roller and be provided with the rack, the rack is fixed to be set up in the frame.

Through adopting above-mentioned technical scheme, the device during operation, at first place the refrigerated product on the live-rollers, then driving motor drives the driving roller rotatory, the first gear that sets up on the driving roller will drive the cover and establish the chain around a plurality of driving rollers and rotate on the driving roller, the chain will drive the live-rollers and rotate around a plurality of driving rollers, send the refrigerated product into tunnel freezer, second gear on the live-rollers is when through the rack, the rack makes the second gear take place rotatoryly around its centre of a circle, the second gear drives the live-rollers and rotates around its pivot, rotatory live-rollers will make the refrigerated product of placing above that take place the upset, make liquid nitrogen can water and drench each position at the refrigerated product, every position of refrigerated product can both obtain watering of liquid nitrogen like this, make the refrigerated product evenly cool down, freezing effect is better.

The utility model discloses further set up to: and a plurality of shifting blocks are arranged on the peripheral wall of each rotating roller.

Through adopting above-mentioned technical scheme, when the live-rollers rotated around its pivot, the setting block on its perisporium will help the live-rollers to stir the frozen product of placing above that and take place the upset, makes the frozen product upset more easily like this.

The utility model discloses further set up to: deviating from on the chain driving roller one side is provided with a plurality of baffles, and is adjacent mutual butt between the baffle.

Through adopting above-mentioned technical scheme, the dog forms spacingly to the refrigerated product of placing on the live-rollers, makes it difficult from a plurality of live-rollers drop being carried and the upset in-process, has improved the device's reliability like this.

The utility model discloses further set up to: a conveying belt is sleeved between the transmission rollers and located between the first gears.

Through adopting above-mentioned technical scheme, there is the less product of volume in freezing the article, freezing article can fall to the conveyer belt from the gap between the adjacent live-rollers in the in-process that takes place the upset on a plurality of live-rollers, and the conveyer belt is driven by the live-roller and takes place rotatoryly around a plurality of live-rollers, will drop the freezing article on the conveyer belt and carry out the device, has improved the reliability of the device like this.

The utility model discloses further set up to: be provided with the case that disinfects in the frame, the case that disinfects is located conveyor is directly over, the incasement that disinfects sets up ultraviolet lamp, it is provided with the feed inlet to disinfect the case and be close driving roller one side, keeps away from driving roller one side and is provided with the discharge gate.

Through adopting above-mentioned technical scheme, the freezing article is carried out the back by conveyor in following the tunnel freezer, enter into the incasement that disinfects through the feed inlet, ultraviolet lamp disinfects freezing article, because freezing article still are in on a plurality of live-rollers, still can take place the upset, make ultraviolet lamp can shine each position of freezing article, last freezing article leaves the case that disinfects along with a plurality of live-rollers through the discharge gate, accomplished the sterilization to freezing article like this, can pack after freezing article leaves the device, and the production efficiency is improved.

The utility model discloses further set up to: the sterilizing box is provided with shielding cloth covering the discharge port.

Through adopting above-mentioned technical scheme, shelter from cloth and shelter from ultraviolet light in the case that disinfects, and freezing article can push away by oneself and shelter from cloth and leave the case that disinfects when passing through the discharge gate, shelter from ultraviolet light in the case that disinfects like this, reduce the irradiation that causes the human body, improved the device's security.

The utility model discloses further set up to: the sterilizing box is provided with a blanking plate on one side of the opening, the blanking plate is arc-shaped along the section of the parallel chain, and the protruding section of the blanking plate faces the ground.

Through adopting above-mentioned technical scheme, the frozen product is carried on the flitch down and along unloading board roll-off the device after leaving the case that disinfects, sets up the cross-section of unloading board along parallel chain into the arc for the frozen product slows down when sliding the one end that the case that disinfects was kept away from to the unloading board, has improved the device's reliability like this.

The utility model discloses further set up to: the section of the blanking plate along the axial direction of the driving roller is arc-shaped.

Through adopting above-mentioned technical scheme, set up into the arc with the lower plate along the axial cross-section of driving roller, make the frozen product difficult from the both sides landing of lower plate when following the unloading, improved the device's reliability like this.

To sum up, the utility model discloses a beneficial technological effect does:

1. the rotating roller can turn over the frozen product placed on the rotating roller, so that each part of the frozen product can be sprayed with liquid nitrogen, the frozen product is uniformly cooled, and the freezing effect is better;

2. the shifting block can help the rotating roller to shift the frozen product placed on the shifting block to turn, so that the frozen product can be turned more easily, and the reliability of the device is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a sectional view of section a-a in fig. 1.

In the figure, 1, a frame; 11. a driving roller; 111. a first gear; 112. a chain; 1121. a baffle plate; 113. a conveyor belt; 12. a drive motor; 13. a rotating roller; 131. a second gear; 132. shifting blocks; 14. a rack; 2. a sterilization box; 21. an ultraviolet lamp; 22. a feed inlet; 23. a discharge port; 24. a shielding cloth; 3. and discharging the material plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a conveyor of tunnel refrigerator, including frame 1, set up two at least driving rollers 11 in the frame 1, set up in the frame 1 and with driving roller 11 coaxial fixed connection's driving motor 12, set up the case 2 that disinfects in frame 1 and set up the lower flitch 3 that keeps away from driving roller 11 one side at the case 2 that disinfects, in this embodiment, driving roller 11 is provided with two.

Referring to fig. 1, the section of the blanking plate 3 along the parallel chain 112 is arc-shaped, the protruding section of the blanking plate 3 is arranged towards the ground, and the section of the blanking plate 3 along the axial direction of the driving roller 11 is arc-shaped.

Referring to fig. 2, both ends of each driving roller 11 are provided with first gear 111, a conveyor belt 113 is sleeved between the driving rollers 11, the conveyor belt 113 is located between the first gear 111, a chain 112 is sleeved on the first gears 111, a plurality of rotating rollers 13 are arranged between the chains 112, one side of the chain 112 deviating from the driving rollers 11 is provided with a plurality of baffles 1121, and the adjacent baffles 1121 are mutually abutted.

Referring to fig. 2, a plurality of dial blocks 132 are provided on the circumferential wall of each rotating roller 13; one end or two ends of each rotating roller 13 are provided with a second gear 131, a rack 14 is arranged under the rotating roller 13 corresponding to the second gear 131, the rack 14 is fixedly arranged on the rack 1, in the embodiment, the two ends of the rotating roller 13 are provided with the second gears 131, and the number of the racks 14 corresponding to the second gears 131 is two.

Referring to fig. 2, sterilization box 2 is located conveyor one end directly over, sets up ultraviolet lamp 21 in sterilization box 2, and sterilization box 2 is close driving roller 11 one side and is provided with feed inlet 22, keeps away from driving roller 11 one side and is provided with discharge gate 23, is provided with the cloth 24 that shelters from that the lid closed discharge gate 23 on sterilization box 2.

The implementation principle of the embodiment is as follows: when the device works, firstly, a frozen product is placed on the rotating roller 13, then the driving motor 12 drives the driving roller 11 to rotate, the first gear 111 arranged on the driving roller 11 drives the chain 112 sleeved on the driving roller 11 to rotate around the plurality of driving rollers 11, the chain 112 drives the rotating roller 13 to rotate around the plurality of driving rollers 11, the frozen product is sent into the tunnel freezer, when the second gear 131 on the rotating roller 13 passes through the rack 14, the rack 14 enables the second gear 131 to rotate around the circle center, the second gear 131 drives the rotating roller 13 to rotate around the rotating shaft, the rotating roller 13 rotates to enable the frozen product placed on the rotating roller 13 to overturn, the poking blocks 132 arranged on the peripheral wall of the rotating roller 13 are helpful for poking the frozen product placed on the rotating roller to overturn, so that liquid nitrogen can be sprinkled on each part of the frozen product, and the frozen product enters the sterilization box 2 from the feeding port 22 after being sent out of the tunnel freezer, the frozen products are sterilized by irradiation of the ultraviolet lamp 21, and are conveyed out of the sterilization box 2 from the discharge port 23 to the blanking plate 3 to slide down along the blanking plate 3, and as the section of the blanking plate 3 along the axial direction of the transmission roller 11 is arc-shaped and the section of the blanking plate 3 along the parallel chain 112 is arc-shaped, when the frozen products slide down along the blanking plate 3, the blanking plate 3 buffers the frozen products and reduces the probability that the frozen products fall off from the blanking plate 3; in the process of transporting the frozen products on the conveying device, the stop blocks limit the frozen products placed on the rotating rollers 13, so that the frozen products are not easy to fall off from the rotating rollers 13 in the conveying and overturning processes; when the frozen products have small volume, the frozen products may fall onto the conveyor belt 113 from gaps between adjacent rotating rollers 13 in the process of overturning on the rotating rollers 13, the conveyor belt 113 is driven by the driving rollers 11 to rotate around the driving rollers 11, and the frozen products falling onto the conveyor belt 113 are conveyed out of the device; the shielding cloth 24 shields the ultraviolet lamp 21 from light in the sterilizing chamber 2, thereby reducing the irradiation of the ultraviolet lamp 21 to the human body.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a conveyor of tunnel freezer, includes frame (1), sets up two at least driving roller (11) on frame (1) and sets up driving motor (12) on frame (1), the coaxial fixed connection driving roller (11) of drive shaft of driving motor (12), its characterized in that: still establish including establishing respectively the chain (112) at driving roller (11) both ends, the both ends of driving roller (11) correspond chain (112) are provided with first gear (111), it is provided with a plurality of live-rollers (13) to rotate between chain (112), every the one end or the both ends of live-rollers (13) are provided with second gear (131), it is provided with rack (14) to correspond second gear (131) under live-rollers (13), rack (14) are fixed to be set up on frame (1).

2. The conveying apparatus of a tunnel freezer according to claim 1, characterized in that: a plurality of shifting blocks (132) are arranged on the peripheral wall of each rotating roller (13).

3. The conveying apparatus of a tunnel freezer according to claim 1, characterized in that: a plurality of baffles (1121) are arranged on one side, away from the driving roller (11), of the chain (112), and the adjacent baffles (1121) are mutually abutted.

4. The conveying apparatus of a tunnel freezer according to claim 1, characterized in that: a conveying belt (113) is sleeved between the driving rollers (11), and the conveying belt (113) is located between the first gears (111).

5. The conveying apparatus of a tunnel freezer according to claim 1, characterized in that: be provided with case (2) of disinfecting on frame (1), disinfect case (2) and be located conveyor is directly over, set up ultraviolet lamp (21) in case (2) disinfect, it is provided with feed inlet (22) to disinfect case (2) and be close driving roller (11) one side, keeps away from driving roller (11) one side and is provided with discharge gate (23).

6. The conveying apparatus of a tunnel freezer according to claim 5, wherein: the sterilizing box (2) is provided with shielding cloth (24) covering the discharge hole (23).

7. The conveying apparatus of a tunnel freezer according to claim 5, wherein: sterilizing box (2) are provided with down flitch (3) in open-ended one side, flitch (3) are the arc along parallel chain (112)'s cross-section down, the protruding section of flitch (3) sets up towards ground down.

8. The conveying apparatus of a tunnel freezer according to claim 7, wherein: the section of the blanking plate (3) along the axial direction of the driving roller (11) is arc-shaped.