CN219511077U

CN219511077U - Drum-type quick-freezing device

Info

Publication number: CN219511077U
Application number: CN202223269053.2U
Authority: CN
Inventors: 高峰; 王召霞; 韩丽伟; 刘永进; 李晋
Original assignee: Hebei Keshuo Biotechnology Co ltd
Current assignee: Hebei Keshuo Biotechnology Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-08-11
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses a drum-type quick-freezing device which comprises a freezing equipment body, wherein a charging hole is formed in the front face of the freezing equipment body, a discharging hole is formed in the back face of the freezing equipment body, a supporting frame is arranged in an inner cavity of the charging hole, the back face of the supporting frame extends to the outside of the freezing equipment body through the discharging hole, a rotating roller is arranged in the inner cavity of the supporting frame, and supporting columns are fixedly connected to two sides of the rotating roller. According to the utility model, the refrigerating equipment body is arranged for providing a refrigerating environment for food, the feeding hole is arranged for feeding the food into the refrigerating equipment body, the discharging hole is arranged for discharging the refrigerated food, and the supporting frame and the supporting column are arranged for supporting the rotating roller, so that the problem that the conveying speed of the conveying belt determines the refrigerating time of the refrigerated food, and the refrigerating effect is determined is solved, and therefore, the control of the conveying belt speed is particularly important.

Description

Drum-type quick-freezing device

Technical Field

The utility model relates to the technical field of refrigeration, in particular to a roller type quick-freezing device.

Background

The quick freezing equipment can be divided into air quick freezing equipment, ammonia (liquid ammonia) quick freezing equipment and nitrogen (liquid nitrogen) quick freezing equipment from the cold source, the first-push liquid nitrogen quick freezing machine is high-efficiency freezing equipment capable of freezing a large amount of products in a short time from the aspects of refrigerating speed and environmental friendliness, various products placed in the quick freezing machine, such as meat, fish, shrimps, balls, vegetables and conditioned foods, dairy products and the like, can be effectively and economically frozen, mainly comprises a freezing tunnel and a transmission net belt arranged in the freezing tunnel, the top of the freezing tunnel is provided with a liquid nitrogen nozzle facing the upper side of the transmission net belt, the foods needing to be quickly frozen are placed on the transmission net belt and driven to move by the transmission net belt, after entering the freezing equipment, the liquid nitrogen nozzle sprays out of the liquid nitrogen on the foods, so that quick freezing of the foods is completed, and the conveying speed of the transmission net belt determines the freezing time of the foods, so that the control of the speed of the transmission net belt is particularly important for solving the problems.

Disclosure of Invention

The utility model aims to provide a drum-type quick-freezing device, which has the advantage of being convenient for controlling the freezing efficiency, and solves the problem that the speed of a conveyor belt is particularly important for controlling the speed of the conveyor belt because the conveying speed of the conveyor belt determines the freezing time of food so as to determine the freezing effect.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a drum-type quick-freezing device, includes the refrigeration equipment body, the charge door has been seted up in the front of refrigeration equipment body, the discharge gate has been seted up at the back of refrigeration equipment body, the inner chamber of charge door is provided with the support frame, the back of support frame extends to the outside of refrigeration equipment body through the discharge gate, the inner chamber of support frame is provided with the rotor, the equal fixedly connected with support column in both sides of rotor, the one end that the rotor was kept away from to the support column passes through the inner wall swing joint of bearing and support frame, the right side of support frame is provided with the motor, the output shaft transmission of motor is connected with the action wheel, the front end the right-hand member of support column runs through to the outside of support frame and with action wheel fixed connection, the right side of support frame just is provided with from the driving wheel, the rear end the right-hand member of support column runs through to the outside of support frame and with from driving wheel fixed connection.

Preferably, both sides of the bottom of the inner cavity of the charging hole and the discharging hole are fixedly connected with fixed blocks, and the top of each fixed block is fixedly connected with the supporting frame.

Preferably, the top of charge door and discharge gate inner chamber all fixedly connected with curtain that keeps out wind, the bottom fixedly connected with of refrigeration plant body inner chamber stores the box.

Preferably, the bottom of the storage box is communicated with a discharge pipe, and the bottom of the discharge pipe penetrates through the outside of the refrigeration equipment body and is in threaded connection with a sealing cover.

Preferably, a liquid nitrogen tank is arranged at the top of the refrigeration equipment body, and a conveying pipe is communicated with the front side of the liquid nitrogen tank.

Preferably, the lower end of the conveying pipe penetrates through the inner cavity of the refrigeration equipment body and is communicated with a spray head, and a control valve is arranged on the surface of the conveying pipe and positioned at the top of the refrigeration equipment body.

Preferably, both sides of liquid nitrogen container bottom all fixedly connected with fixed plate, the bottom and the refrigeration plant body fixed connection of fixed plate.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the refrigerating equipment body is arranged for providing a refrigerating environment for food, the feeding hole is arranged for feeding the food into the refrigerating equipment body, the discharging hole is arranged for discharging the frozen food, the supporting frame and the supporting column are arranged for supporting the rotating roller, the condition that the rotating roller falls down due to self gravity is avoided, the rotating roller is arranged for placing and conveying the frozen food of the belt, the rotating roller is driven to synchronously rotate through the cooperation of the driving wheel and the driven wheel, the motor is arranged for providing power for the rotation of the rotating roller, the conveying speed of the rotating roller can be controlled through the rotating speed of the motor, the aim of conveniently controlling the food refrigerating time is realized, the refrigerating time of a frozen article is determined by the conveying speed of the conveying belt is solved, and the refrigerating effect is determined, so that the control of the speed of the conveying belt is particularly important.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a refrigeration apparatus body according to the present utility model;

FIG. 3 is a schematic diagram of the connection structure of the support frame, the rotating roller and the motor of the present utility model;

fig. 4 is an enlarged view of a partial structure at a in fig. 3 according to the present utility model.

In the figure: 1. a refrigeration appliance body; 2. a feed inlet; 3. a discharge port; 4. a support frame; 5. a rotating roller; 6. a support column; 7. a motor; 8. a driving wheel; 9. driven wheel; 10. a fixed block; 11. a wind shielding curtain; 12. a storage box; 13. a discharge pipe; 14. a liquid nitrogen tank; 15. a delivery tube; 16. a spray head; 17. a control valve; 18. and a fixing plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a drum-type quick-freezing device comprises a freezing device body 1, a charging hole 2 is arranged on the front surface of the freezing device body 1, a discharging hole 3 is arranged on the back surface of the freezing device body 1, a supporting frame 4 is arranged in an inner cavity of the charging hole 2, the back surface of the supporting frame 4 extends to the outside of the freezing device body 1 through the discharging hole 3, a rotating roller 5 is arranged in the inner cavity of the supporting frame 4, supporting columns 6 are fixedly connected to two sides of the rotating roller 5, one end of the supporting column 6 far away from the rotating roller 5 is movably connected with the inner wall of the supporting frame 4 through a bearing, a motor 7 is arranged on the right side of the supporting frame 4, a driving wheel 8 is connected to an output shaft transmission of the motor 7, the right end of a front end supporting column 6 penetrates through the outside of the supporting frame 4 and is fixedly connected with the driving wheel 8, a driven wheel 9 is arranged on the right side of the supporting frame 4 and the rear end of the driving wheel 8, the right end of the rear end support column 6 penetrates to the outside of the support frame 4 and is fixedly connected with the driven wheel 9, the refrigerating equipment body 1 is arranged for providing a refrigerating environment for food, the charging port 2 is arranged for charging the inside of the refrigerating equipment body 1, the discharging port 3 is arranged for discharging the refrigerated food, the support frame 4 and the support column 6 are arranged for supporting the rotating roller 5, the condition that the rotating roller 5 falls down due to self gravity is avoided, the rotating roller 5 is arranged for placing and conveying the refrigerated food, the action of driving a plurality of rotating rollers 5 to synchronously rotate is achieved through the cooperation of the driving wheel 8 and the driven wheel 9, the motor 7 is arranged for providing power for the rotation of the rotating roller 5, the conveying speed of the rotating roller 5 can be controlled through the rotation speed of the adjusting motor 7, and the aim of conveniently controlling the refrigerating time of the food is achieved, the problem that the control of the speed of the conveyer belt is particularly important is solved because the conveying speed of the conveyer belt determines the freezing time of frozen objects so as to determine the freezing effect.

Specifically, the fixed block 10 is fixedly connected to both sides of the bottom of the inner cavity of the charging hole 2 and the bottom of the discharging hole 3, and the top of the fixed block 10 is fixedly connected with the supporting frame 4, so that the fixed block 10 plays a role in fixing the supporting frame 4, and the stability of the supporting frame 4 in use is improved.

Specifically, the top of charge door 2 and discharge gate 3 inner chamber is all fixedly connected with curtain 11 keeps out the wind, and the bottom fixedly connected with of refrigeration plant body 1 inner chamber stores box 12 for reduce the inside loss of air conditioning of refrigeration plant body 1 through setting up curtain 11, through setting up storage box 12, is used for depositing remaining liquid nitrogen.

Specifically, the bottom of the storage box 12 is communicated with a discharge pipe 13, the bottom of the discharge pipe 13 penetrates to the outside of the refrigeration equipment body 1 and is in threaded connection with a sealing cover, and the discharge pipe 13 is used for discharging liquid nitrogen collected in the storage box 12.

Specifically, the top of refrigeration equipment body 1 is provided with liquid nitrogen container 14, and the front intercommunication of liquid nitrogen container 14 has conveyer pipe 15, through setting up liquid nitrogen container 14 for deposit liquid nitrogen, through setting up conveyer pipe 15, is used for carrying liquid nitrogen.

Specifically, the lower extreme of conveyer pipe 15 runs through to the inner chamber of refrigeration plant body 1 to the intercommunication has sprinkler head 16, and the surface of conveyer pipe 15 and the top that is located refrigeration plant body 1 are provided with control valve 17, through setting up sprinkler head 16 for spray the surface of food with the liquid nitrogen, through setting up control valve 17, are used for controlling the jet-out flow of liquid nitrogen.

Specifically, both sides of the bottom of the liquid nitrogen tank 14 are fixedly connected with a fixing plate 18, and the bottom of the fixing plate 18 is fixedly connected with the refrigeration equipment body 1, and is used for fixing the liquid nitrogen tank 14 by arranging the fixing plate 18.

When the automatic food storage device is used, firstly, the motor 7 is started through the external controller, the control valve 17 is started, food is placed on the top of the rotating roller 5, at the moment, the motor 7 drives the driving wheel 8 to rotate, the driving wheel 8 is matched with the belt to drive the driven wheel 9 to rotate, the driven wheel 9 and the fixed block 10 simultaneously drive the rotating roller 5 to rotate, the rotating roller 5 conveys the food to the inside of the refrigerating equipment body 1 during rotation, meanwhile, liquid nitrogen is sprayed on the surface of the food through the spraying head 16, at the moment, the retention time of the food in the inside of the refrigerating equipment body 1 can be controlled through adjusting the gear of the motor 7, so that the food is fully frozen, the problem that the conveying speed of the conveying belt determines the freezing time of a frozen object, and therefore the freezing effect is determined is particularly important for controlling the speed of the conveying belt is solved.

Standard parts used in the file of the utility model can be purchased from market, and can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets, welding and the like in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, the control mode is controlled automatically by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, the utility model belongs to common general knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so the utility model does not explain the control mode and circuit connection in detail.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a drum-type quick-freezing device, includes refrigeration plant body (1), its characterized in that: the utility model discloses a refrigerating equipment, including refrigerating equipment body (1), discharge gate (3) have been seted up in the front of refrigerating equipment body (1), discharge gate (3) have been seted up at the back of refrigerating equipment body (1), the inner chamber of charge gate (2) is provided with support frame (4), the back of support frame (4) extends to the outside of refrigerating equipment body (1) through discharge gate (3), the inner chamber of support frame (4) is provided with rotor (5), the equal fixedly connected with support column (6) in both sides of rotor (5), the one end that rotor (5) was kept away from to support column (6) is through bearing and the inner wall swing joint of support frame (4), the right side of support frame (4) is provided with motor (7), the output shaft transmission of motor (7) is connected with action wheel (8), the front end the right-hand member of support column (6) run through to the outside of support frame (4) and with action wheel (8) fixed connection, the right side of support frame (4) just be located the rear end of action wheel (8) is provided with from driving wheel (9), the right-hand member of support column (6) runs through to the outside of support frame (4) and with (9) fixed connection.

2. A drum-type quick freezing apparatus as claimed in claim 1, wherein: both sides of the bottom of the inner cavity of the charging hole (2) and the discharging hole (3) are fixedly connected with fixed blocks (10), and the top of each fixed block (10) is fixedly connected with a supporting frame (4).

3. A drum-type quick freezing apparatus as claimed in claim 1, wherein: the top of charge door (2) and discharge gate (3) inner chamber all fixedly connected with keep out the wind curtain (11), the bottom fixedly connected with of refrigeration plant body (1) inner chamber stores box (12).

4. A drum-type quick-freezing apparatus according to claim 3, wherein: the bottom of the storage box (12) is communicated with a discharge pipe (13), and the bottom of the discharge pipe (13) penetrates through the outside of the refrigeration equipment body (1) and is in threaded connection with a sealing cover.

5. A drum-type quick freezing apparatus as claimed in claim 1, wherein: the top of refrigeration equipment body (1) is provided with liquid nitrogen container (14), the front intercommunication of liquid nitrogen container (14) has conveyer pipe (15).

6. A drum-type quick freezing apparatus as claimed in claim 5, wherein: the lower end of the conveying pipe (15) penetrates through the inner cavity of the refrigeration equipment body (1) and is communicated with a spray head (16), and a control valve (17) is arranged on the surface of the conveying pipe (15) and positioned at the top of the refrigeration equipment body (1).

7. A drum-type quick freezing apparatus as claimed in claim 5, wherein: both sides of liquid nitrogen container (14) bottom all fixedly connected with fixed plate (18), the bottom of fixed plate (18) and refrigeration plant body (1) fixed connection.