Spiral instant freezer

Abstract

The utility model discloses a spiral instant freezer which comprises a device body, a material distributing mechanism is arranged on one side of the top of the device body, the material distributing mechanism comprises a discharging box, a first motor is fixedly installed at one end of the front face of the discharging box, and an output shaft of the first motor penetrates through the discharging box and is fixedly connected with a material conveying paddle. The end, away from an output shaft of the first motor, of the material conveying paddle is rotationally connected with the discharging box, a scraper is fixedly installed on the inner wall of the discharging box and located below the material conveying paddle, the scraper is in a slope shape, the bottom of the scraper is slidably connected with the conveying belt, and the portion, located at the bottom of the scraper, of the discharging box is rotationally connected with a transmission wheel. The outer side wall of the transmission wheel is movably connected with the conveying belt, a material distributing mechanism is arranged on one side of the device body, a discharging box in the material distributing mechanism is used for containing the ball food output from the conveying belt, the ball food continuously slides between the first supporting plate and the second supporting plate when penetrating through the feeding pipe, and therefore separation of the ball food is promoted.

Description

Technical Field

[0001] The utility model relates to the technical field of food quick-freezers, and particularly relates to a spiral quick-freezer. Background Art

[0002] The spiral quick-freezer is a device widely used in the food industry, which quickly freezes food through a spiral structure to maintain its quality and freshness.

[0003] A Chinese patent discloses a spiral food quick-freezer (Publication No.: CN218672820U). The cooperation among the double-shaft motor, the roller fan blades, the first gear and the chain in this device drives the rotating shaft to rotate through the output end on the double-shaft motor, so that the rotating shaft drives the first gear to rotate through the chain, and the first gear drives the roller fan blades to rotate. When the roller fan blades rotate, the food on the conveyor belt in the feeding port can be scattered, and at the same time, the food frozen by frost on the conveyor belt in the discharging port can be peeled off. However, the device still has the following problems when in use:

[0004] The above device scatters the food materials above the conveyor belt by setting roller fan blades. However, when transporting spherical food, the spherical food may still roll and gather together after passing through the roller fan blades. Therefore, after passing through the spiral quick-freezer, the spherical food may stick together due to freezing. Summary of the Utility Model

[0005] The technical problems to be solved by the utility model are as follows:

[0006] When transporting spherical food, the spherical food may still roll and gather together after passing through the roller fan blades. Therefore, after passing through the spiral quick-freezer, the spherical food may stick together due to freezing

[0007] The purpose of the utility model can be realized by the following technical solutions:

[0008] A spiral quick-freezer includes a device main body. A material distributing mechanism is arranged on one side at the top of the device main body. The interior of the device main body includes a spiral quick-freezer. A feeding box is fixedly installed at the bottom on the side far away from the material distributing mechanism of the spiral quick-freezer. A conveyor belt is arranged inside the feeding box, and the conveyor belt passes through the spiral quick-freezer and the feeding box;

[0009] It further includes:

[0010] Among them, the material distributing mechanism includes a discharging box. A first motor is fixedly installed at one end of the front surface of the discharging box. The output shaft of the first motor passes through the discharging box and is fixedly connected with a feeding paddle. The end of the feeding paddle far away from the output shaft of the first motor is rotatably connected with the discharging box;

[0011] A scraper is fixedly installed on the inner wall of the discharge box and below the conveying paddle. The scraper is in a slope shape. The bottom of the scraper is slidably connected to the conveyor belt. And a transmission wheel is rotatably connected to the bottom of the discharge box where the scraper is located. The outer wall of the transmission wheel is movably connected to the conveyor belt.

[0012] As a further scheme of the present utility model: A feeding pipe is fixedly installed on the outer wall of the scraper and on the side away from the conveyor belt. The outer wall of the feeding pipe is fixedly installed with the discharge box. The diameters of the top and bottom of the feeding pipe are larger than the middle diameter.

[0013] As a further scheme of the present utility model: A number of first support plates are fixedly installed on one side of the inner wall of the feeding pipe, and a number of second support plates are fixedly installed on the other side of the inner wall of the feeding pipe. The first support plates and the second support plates are both arranged at equal intervals in the vertical direction, and the first support plates and the second support plates are arranged staggeredly. And the ends of the first support plates and the second support plates away from the feeding pipe face downward. Buffer pads are fixedly connected to the tops of the first support plates and the second support plates.

[0014] As a further scheme of the present utility model: A screening frame is connected through the bottom of the feeding pipe. The outer wall of the screening frame is fixedly installed with the discharge box. A number of material dividing shafts are fixedly installed on the top of the inner wall of the screening frame. A discharge pipe is fixedly connected to the middle of the bottom of the screening frame. Support feet are fixedly connected to both sides of the bottom of the screening frame and on both sides of the discharge pipe.

[0015] As a further scheme of the present utility model: A limiting wheel is rotatably connected to the outer wall of the screening frame and below the transmission wheel. Two limiting wheels are provided in total and are symmetric to each other along the length direction of the screening frame. A support frame is fixedly connected to the side of the screening frame away from the limiting wheel.

[0016] As a further scheme of the present utility model: A second motor is fixedly installed at one end of the outer wall of the support frame. The output shaft of the second motor passes through the support frame and is fixedly connected to a turntable. Two turntables are provided in total and are distributed on the inner side of the outer wall of the support frame. One ends of the inner sides of the outer walls of both turntables are fixedly connected with push rods.

[0017] As a further scheme of the present utility model: A moving frame is slidably connected to the outer wall of the push rod. The moving frame is fixedly connected to a connecting rod on the side close to the screening frame. The other side of the connecting rod is fixedly connected to a filter plate. The outer wall of the filter plate penetrates and is slidably connected to the middle of the screening frame. One side of the filter plate is slidably connected to the limiting wheel. A number of screening holes are opened on the top of the filter plate. Buffer pads are fixedly connected to the top of the filter plate and outside each screening hole.

[0018] The beneficial effects of the present utility model:

[0019] (1) The utility model promotes the separation of spherical foods by arranging a material distribution mechanism on one side of the device main body. The discharging direction inside the material distribution mechanism is used to hold the spherical foods output from the conveyor belt. When the spherical foods pass through the feeding pipe, they continuously slide between the first support plate and the second support plate, thereby promoting the separation of the spherical foods;

[0020] (2) The device installs a screening frame at the bottom of the discharging box. When the spherical foods are output from the feeding pipe and enter above the filter plate inside the screening frame, the filter plate swings reciprocally, enabling the separated spherical foods to pass through the screen quickly and be output from the discharging pipe, while the unseparated spherical foods collide with the material distribution shaft during the movement of the filter plate, thus accelerating the separation. Description of the Drawings

[0021] The following further describes the present utility model with reference to the drawings.

[0022] Figure 1 is the overall structural schematic diagram of the present utility model;

[0023] Figure 2 is the internal structural schematic diagram of the discharging box in the present utility model;

[0024] Figure 3 is Figure 2 the enlarged structural schematic diagram of area A of

[0025] Figure 4 is the perspective sectional view from the bottom of the screening frame in the present utility model;

[0026] Figure 5 is the perspective view from above of the overall structure of the filter plate in the present utility model.

[0027] In the figure: 1. Device main body; 101. Spiral quick-freezing machine; 102. Feeding box; 103. Conveyor belt; 2. Material distribution mechanism; 201. Discharging box; 202. Motor 1; 203. Feeding paddle; 204. Feeding pipe; 205. First support plate; 206. Second support plate; 207. First buffer pad; 208. Scraper; 209. Screening frame; 210. Material distribution shaft; 211. Limiting wheel; 212. Discharging pipe; 213. Support frame; 214. Motor 2; 215. Turntable; 216. Push rod; 217. Moving frame; 218. Connecting rod; 219. Filter plate; 220. Second buffer pad; 221. Support foot; 222. Driving wheel. Detailed Embodiment

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

[0029] As Figures 1-5 shown, a spiral quick-freezing machine includes a device main body 1. A material distribution mechanism 2 is provided on one side of the top of the device main body 1. The inside of the device main body 1 includes a spiral quick-freezing machine 101. A feed box 102 is fixedly installed at the bottom of one side of the spiral quick-freezing machine 101 away from the material distribution mechanism 2. A conveyor belt 103 is arranged inside the feed box 102, and the conveyor belt 103 passes through the spiral quick-freezing machine 101 and the feed box 102; further includes: Among them, the material distribution mechanism 2 includes a discharge box 201. A first motor 202 is fixedly installed at one end of the front of the discharge box 201. The output shaft of the first motor 202 passes through the discharge box 201 and is fixedly connected to a feeding paddle 203. One end of the feeding paddle 203 away from the output shaft of the first motor 202 is rotatably connected to the discharge box 201; a scraper 208 is fixedly installed on the inner wall of the discharge box 201 and below the feeding paddle 203. The scraper 208 is in a slope shape, and the bottom of the scraper 208 is slidably connected to the conveyor belt 103. And a transmission wheel 222 is rotatably connected to the bottom of the discharge box 201 where the scraper 208 is located. The outer side wall of the transmission wheel 222 is movably connected to the conveyor belt 103. As Figure 2 shown, the output shaft of the first motor 202 drives the feeding paddle 203 to rotate the food toward the feeding pipe 204 side, that is, Figure 2 the counterclockwise direction in

[0030] A feeding pipe 204 is fixedly installed on the outer side wall of the scraper 208 and on the side away from the conveyor belt 103. The outer side wall of the feeding pipe 204 is fixedly installed with the discharge box 201. The diameters of the top and bottom of the feeding pipe 204 are larger than the middle diameter. As Figure 2 shown, the top opening of the feeding pipe 204 is set larger to facilitate the entry of food;

[0031] A number of first support plates 205 are fixedly installed on one side of the inner wall of the feeding pipe 204, and a number of second support plates 206 are fixedly installed on the other side of the inner wall of the feeding pipe 204. The first support plates 205 and the second support plates 206 are both arranged at equal intervals in the vertical direction, and the first support plates 205 and the second support plates 206 are arranged staggeredly. And the ends of the first support plates 205 and the second support plates 206 away from the feeding pipe 204 face downward. Buffer pads 207 are fixedly connected to the tops of the first support plates 205 and the second support plates 206. As Figure 2As shown, the buffer pad 207 is made of rubber, which provides a certain buffer for the falling pill-like food to prevent it from breaking;

[0032] The bottom of the feeding pipe 204 is connected to a screening frame 209 in a penetrating manner. The outer wall of the screening frame 209 is fixedly installed with the discharge box 201. At the top of the inner wall of the screening frame 209, several material dividing shafts 210 are fixedly installed. In the middle of the bottom of the screening frame 209, a discharge pipe 212 is fixedly connected. On both sides of the discharge pipe 212 at the bottom of the screening frame 209, support feet 221 are fixedly connected. As Figure 2 and Figure 4 shown, the material dividing shafts 210 are used to collide with the food, so that the frozen food can be quickly separated;

[0033] A limiting wheel 211 is rotatably connected to the outer wall of the screening frame 209 below the driving wheel 222. There are two limiting wheels 211 in total and they are symmetric to each other along the length direction of the screening frame 209. A support frame 213 is fixedly connected to the side of the screening frame 209 away from the limiting wheel 211. As Figure 2 shown, the limiting wheel 211 limits the movement of the filter plate 219;

[0034] One end of the outer wall of the support frame 213 is fixedly installed with a second motor 214. The output shaft of the second motor 214 passes through the support frame 213 and is fixedly connected to a turntable 215. There are two turntables 215 in total and they are distributed on the inner side of the outer wall of the support frame 213. One end of the inner side of the outer walls of the two turntables 215 is fixedly connected to a push rod 216. As Figures 2-4 shown, the turntable 215 rotates together with the push rod 216;

[0035] The outer wall of the push rod 216 is slidably connected to a moving frame 217. The moving frame 217 is fixedly connected to a connecting rod 218 on the side close to the screening frame 209. The other side of the connecting rod 218 is fixedly connected to a filter plate 219. The outer wall of the filter plate 219 penetrates and is slidably connected to the middle of the screening frame 209. One side of the filter plate 219 is slidably connected to the limiting wheel 211. A number of screening holes are formed in the top of the filter plate 219. A buffer pad 220 is fixedly connected to the outside of each screening hole at the top of the filter plate 219. As Figure 4 shown, the separated pill-like food passes through the screening holes, while the unseparated pill-like food stays above the filter plate 219.

[0036] The working principle of the present utility model:

[0037] The spherical food is placed above the conveyor belt 103, passes through the feeding box 102, and then enters the spiral quick-freezing machine 101. Then, the conveyor belt 103 takes the food out from inside the spiral quick-freezing machine 101 and enters the discharging box 201. At this time, the first motor 202 is started to drive the feeding paddle 203 to rotate. The feeding paddle 203 pushes the food above the scraper 208 into the inside of the feeding pipe 204. During the process of the food being conveyed downward in the feeding pipe 204, the food comes into contact with the first support plate 205 and the second support plate 206 back and forth, so that some of the partially frozen food is separated due to the collision.

[0038] Secondly, the food falls into the inside of the sieving frame 209 and is located above the filter plate 219. At this time, the second motor 214 is started to drive the turntable 215 to rotate. The connecting rod 218 pushes the moving frame 217 to move. The filter plate 219 fixed to one side of the moving frame 217 reciprocates inside the sieving frame 209. Thus, the spherical food is sieved above the filter plate 219. The separated spherical food passes through the sieve holes and is output from the discharging pipe 212. During the process of the frozen spherical food being sieved above the sieve plate 219, it collides with the material distributing shaft 210, thereby accelerating the separation of the frozen spherical food.

[0039] The above has described in detail an embodiment of the present invention, but the content described is only the preferred embodiment of the present invention and cannot be considered as used to limit the scope of implementation of the present invention. Any equal changes and improvements made according to the scope of the application of the present invention should still fall within the scope covered by the patent of the present invention.

Claims

1. A spiral quick-freezing machine, comprising a device main body (1). On one side of the top of the device main body (1), there is a material distribution mechanism (2). The interior of the device main body (1) includes a spiral quick-freezing machine (101). The spiral quick-freezing machine (101) is fixedly installed with a feed box (102) at the bottom on the side far from the material distribution mechanism (2). Inside the feed box (102), there is a conveyor belt (103), and the conveyor belt (103) passes through the spiral quick-freezing machine (101) and the feed box (102). It is characterized in that It further includes: Among them, the material distribution mechanism (2) includes a discharge box (201). At one end of the front of the discharge box (201), a first motor (202) is fixedly installed. The output shaft of the first motor (202) passes through the discharge box (201) and is fixedly connected to a feeding paddle (203). One end of the feeding paddle (203) far from the output shaft of the first motor (202) is rotatably connected to the discharge box (201). On the inner wall of the discharge box (201) and below the feeding paddle (203), a scraper (208) is fixedly installed. The scraper (208) is in a slope shape. The bottom of the scraper (208) is slidably connected to the conveyor belt (103). And a transmission wheel (222) is rotatably connected to the bottom of the discharge box (201) where the scraper (208) is located. The outer side wall of the transmission wheel (222) is movably connected to the conveyor belt (103).

2. The spiral quick-freezing machine according to claim 1, characterized in that, On the outer wall of the scraper (208) and on the side far from the conveyor belt (103), a feeding pipe (204) is fixedly installed. The outer side wall of the feeding pipe (204) is fixedly installed with the discharge box (201). The diameters of the top and bottom of the feeding pipe (204) are larger than the middle diameter.

3. A spiral quick-freezing machine according to claim 2, characterized in that, On one side of the inner wall of the feeding pipe (204), a number of first support plates (205) are fixedly installed. On the other side of the inner wall of the feeding pipe (204), a number of second support plates (206) are fixedly installed. The first support plates (205) and the second support plates (206) are both arranged at equal intervals in the vertical direction. And the first support plates (205) and the second support plates (206) are arranged staggeredly. And the ends of the first support plates (205) and the second support plates (206) far from the feeding pipe (204) face downward. Buffer pads (207) are fixedly connected to the tops of the first support plates (205) and the second support plates (206).

4. A spiral quick-freezing machine according to claim 2, wherein, The bottom of the feeding pipe (204) is connected through and communicated with a screening frame (209). The outer side wall of the screening frame (209) is fixedly installed with the discharge box (201). On the top of the inner wall of the screening frame (209), a number of material distribution shafts (210) are fixedly installed. In the middle of the bottom of the screening frame (209), a discharge pipe (212) is fixedly connected. On both sides of the discharge pipe (212) at the bottom of the screening frame (209), support feet (221) are fixedly connected.

5. A spiral quick-freezing machine according to claim 4, characterized in that, A limiting wheel (211) is rotatably connected to the outer wall of the screening material frame (209) and below the driving wheel (222). Two limiting wheels (211) are provided and are symmetric to each other along the length direction of the screening material frame (209). A support frame (213) is fixedly connected to the side of the screening material frame (209) away from the limiting wheel (211).

6. The spiral quick-freezing machine according to claim 5, wherein, One end of the outer wall of the support frame (213) is fixedly provided with a second motor (214). The output shaft of the second motor (214) passes through the support frame (213) and is fixedly connected to a turntable (215). Two turntables (215) are provided and are distributed on the inner side of the outer wall of the support frame (213). One end of the inner side of the outer walls of the two turntables (215) is fixedly connected to a push rod (216).

7. A spiral quick-freezing machine according to claim 6, characterized in that, A moving frame (217) is slidably connected to the outer side wall of the push rod (216). A connecting rod (218) is fixedly connected to the side of the moving frame (217) close to the screening material frame (209). The other side of the connecting rod (218) is fixedly connected to a filter plate (219). The outer side wall of the filter plate (219) penetrates and is slidably connected to the middle of the screening material frame (209). One side of the filter plate (219) is slidably connected to the limiting wheel (211). A plurality of screening holes are formed in the top of the filter plate (219). A second buffer pad (220) is fixedly connected to the top of the filter plate (219) and outside each screening hole.

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