Quick-freezing equipment for taro ball production

Abstract

The utility model discloses quick-freezing equipment for taro ball production, which comprises a quick-freezing box, a side plate is fixed on one side of the quick-freezing box through bolts, and a material conveying component is arranged in the quick-freezing box; the material conveying assembly comprises a punching conveying belt. A fixing shell is arranged on the lower surface of the horizontal section of the upper punching conveying belt, an electric worm is rotationally installed in the middle of the fixing shell, worm wheels are symmetrically connected to the two sides of the electric worm in a meshed mode, a center column is fixedly connected to the middle of each worm wheel, and a disc is fixedly connected to the top end of each center column. The edge of the disc is rotationally connected with a push-pull rod; the push-pull rod of one first turning roller is rotationally connected with a material pushing block, and the end of the other push-pull rod is rotationally connected with a cleaning frame. When the taros are punched, the material pushing block can push off the sticky taros, smooth production of the taros is achieved, the scraping edge on the lifting block enables residual taros residues to be cleaned, and finally the punching conveying belt is kept clean.

Description

Technical Field

[0001] The utility model relates to the technical field of quick freezing, in particular to quick freezing equipment for producing taro balls. Background Art

[0002] Taro, also known as taro or hairy taro, contains a lot of starch, minerals, and vitamins. Taro balls made from taro are also very popular. After being cut into shapes, taro balls need to be coated with flour and quickly frozen. However, if the surface is not sprinkled with enough dry flour (such as tapioca flour), they will easily stick together during quick freezing and may even stick to the conveyor belt.

[0003] Publication No. CN218764169U discloses a quick-freezing device for taro ball production, comprising a shell, a controller is provided on one side of the shell, a workbench is provided on one side of the bottom of the shell, a conveyor belt is provided inside the workbench, the lower layer of the conveyor belt is a mesh belt, the upper layer of the conveyor belt is evenly spaced with a plurality of serial rods, the serial rods are evenly spaced with a plurality of connecting blocks, and both sides of the conveyor belt are provided with sliding connectors. This device uses the toughness and permeability of the K2W chain-belt mesh belt to ensure cold air circulation through the clamping treatment of the double-layer conveyor belt and the conveyor belt edge, and creates an independent space for the taro balls through the connecting blocks, ensuring that the material is evenly spread and not easy to roll down and accumulate, so that the taro balls are evenly cooled, and also avoids the problem that the traditional conveyor belt structure is easy to overturn during transportation. However, this patent still has the following problems in actual use:

[0004] The K2W chain-belt mesh belt of the above-mentioned device is tilted as a whole. During the quick-freezing process of the taro balls, the viscosity will decrease rapidly, and the taro balls will become a ball with a hard shell and a high internal temperature. As a result, the taro balls may roll along the mesh belt, resulting in insufficient quick-freezing of the taro balls. In addition, the sticky taro balls may stick to the mesh belt, resulting in taro ball residue, affecting discharge and production.

[0005] A quick-freezing device for producing taro balls is proposed to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide a quick-freezing device for taro ball production, so as to solve the problem that the K2W chain-belt mesh belt of the above-mentioned device proposed in the above-mentioned background technology is tilted as a whole, and the viscosity of the taro balls will decrease rapidly during the quick-freezing process, thereby becoming a ball with a hard shell and a high internal temperature, which may cause the taro balls to roll along the mesh belt, resulting in insufficient quick-freezing of the taro balls, and the sticky taro balls may stick to the mesh belt, resulting in taro ball residue, affecting the discharge and production.

[0007] To achieve the above object, the present invention provides the following technical solution: a quick-freezing device for taro ball production, comprising a quick-freezing box, a side plate being fixed to one side of the quick-freezing box by bolts, a discharge port being provided at the bottom of the quick-freezing box, and a feed port being provided at one side of the top of the quick-freezing box;

[0008] A feeding assembly is provided inside the quick freezing box, and a shaking assembly is provided in the middle of the quick freezing box;

[0009] The feeding assembly includes an extension plate symmetrically fixed to the outside of the quick-freezing box away from the side plate, a motorized roller is rotatably mounted on the extension plate, a first steering roller is symmetrically connected to the left side of the quick-freezing box for rotation, and a second steering roller is symmetrically connected to the right side of the quick-freezing box for rotation, and a perforated conveyor belt is simultaneously sheathed on the outside of the motorized roller, the first steering roller, and the second steering roller;

[0010] The upper surface of the horizontal section of the perforated conveyor belt is symmetrically provided with a first cooling plate, and the lower surface of the horizontal section of the perforated conveyor belt located above is provided with a fixed shell, an electric worm is rotatably installed in the middle of the fixed shell, and the two sides of the electric worm are symmetrically meshed with worm wheels, the middle of the worm wheel is fixedly connected to a center column, the top of the center column is fixedly connected to a disk, the edge of the disk is rotatably connected to a push-pull rod, and the push-pull rod slides through the fixed shell;

[0011] The end of the push-pull rod close to the first steering roller is rotatably connected to a push block, and the end of the other push-pull rod is rotatably connected to a cleaning frame.

[0012] Preferably, the bottom of the fixed shell is fixedly connected to a support rod, the support rod is fixedly connected to the quick-freezing box, the center column is rotatably connected to the inside of the fixed shell, the pushing block is fitted with the lower surface of the punched conveyor belt, and the two sides of the pushing block are symmetrically fixedly connected with the first epitaxial column, and the first epitaxial column is slidably connected to the inner wall of the quick-freezing box.

[0013] Preferably, the lower surface of the punching conveyor belt passes through the cleaning frame, the inner bottom surface of the cleaning frame is fixedly connected to an upward push spring, the top of the upward push spring is fixedly connected to a lifting block, the top of the lifting block is fixedly installed with a scratching blade, the inner top surface of the cleaning frame is fixedly connected to an extrusion wheel, the extrusion wheel is in contact with the punching conveyor belt, the side of the lifting block is fixedly connected to a sliding column, and the sliding column is slidably connected to the cleaning frame.

[0014] Preferably, a second cold air plate is fixedly connected to the upper and lower parts of the quick-freezing box, the second cold air plate is located between the upper and lower surfaces of the horizontal section of the perforated conveyor belt, and an air duct is fixedly connected to the outer side of the first cold air plate.

[0015] Preferably, the shaking assembly includes a powder spray nozzle and a third cold air plate fixedly mounted on the side panel, the shaking assembly also includes a lifting net, the bottom end of the lifting net is rotatably connected to the inner side of the quick-freezing box, a spring rod is rotatably connected between the middle bottom surface of the lifting net and the inner wall of the quick-freezing box, and a fitting wheel is fixedly mounted on the top bottom surface of the lifting net.

[0016] Preferably, a first motor is fixedly connected to the outside of the quick-freezing box, an output end of the first motor extends into the quick-freezing box and is fixedly connected to a central shaft, and an elliptical disk is fixedly connected to the outside of the central shaft.

[0017] Preferably, the elliptical disk is fitted with a fitting wheel.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows: in the quick-freezing equipment for taro balls, the pushing block can push the sticky taro balls off, thereby achieving smooth production of the taro balls; the scraping blades on the lifting block fit the perforated conveyor belt, thereby cleaning the taro ball residues remaining on the perforated conveyor belt, and ultimately keeping the perforated conveyor belt clean, avoiding contamination caused by residues. The specific contents are as follows:

[0019] 1. The taro balls are cooled twice by the first and second cooling plates. The electric worm is started to rotate, which in turn drives the disc to rotate through the central column. The pusher block and the cleaning frame are then pulled back and forth horizontally by the push-pull rod. The pusher block pushes the sticky taro balls off, ensuring the smooth production of taro balls. The extrusion wheel limits the punching conveyor belt, so that the scraping blade on the lifting block fits the punching conveyor belt, thereby cleaning the taro ball residue remaining on the punching conveyor belt, and ultimately keeping the punching conveyor belt clean to avoid contamination caused by residue.

[0020] 2. The elliptical disc extrusion and fitting wheel causes the lifting net to rotate upward and fall again, finally shaking off the taro balls that fall onto the lifting net to prevent them from sticking to each other. In this process, the powder spraying nozzle will spray dry powder, and the cold air from the third cooling plate will cool the taro balls again. In addition, the areas where the dry powder is thinner on the taro balls will be filled with powder to prevent subsequent sticking. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the front cross-section structure of the utility model;

[0023] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of area A in the middle;

[0024] Figure 4 Schematic diagram of the cross-sectional structure of the cleaning frame;

[0025] Figure 5 Schematic diagram of the installation structure of the worm gear;

[0026] Figure 6 Schematic diagram of the installation structure of the first cooling plate.

[0027] Figure: 1. Quick-freezing chamber; 101. Side panel; 102. Discharge port; 103. Inlet port; 2. Feed assembly; 201. Extension plate; 202. Motorized roller; 203. First steering roller; 204. Second steering roller; 205. Perforated conveyor belt; 206. First cooling plate; 207. Second cooling plate; 208. Support rod; 209. Fixed housing; 210. Motorized worm; 211. Worm gear; 212. Center column; 213. Disc ; 214, push-pull rod; 215, push block; 216, first extension column; 217, cleaning frame; 219, push-up spring; 220, lifting block; 221, extrusion wheel; 222, sliding column; 223, air guide tube; 3, shaking assembly; 301, powder spray nozzle; 302, third cold air plate; 303, lifting net; 304, spring rod; 305, first motor; 306, center axis; 307, elliptical disk; 308, fitting wheel. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] See also Figure 1-6 The utility model provides a technical solution: a quick-freezing device for taro ball production, comprising a quick-freezing box 1, a side plate 101 being fixed by bolts on one side of the quick-freezing box 1, a discharge port 102 being provided at the bottom of the quick-freezing box 1, and a feed port 103 being provided on one side of the top of the quick-freezing box 1;

[0030] A feeding assembly 2 is provided inside the quick freezing box 1, and a shaking assembly 3 is provided in the middle of the quick freezing box 1;

[0031] Among them, the feeding component 2 includes an extension plate 201 symmetrically fixed on the outside of the quick-freezing box 1 away from the side plate 101, and an electric roller 202 is rotatably installed on the extension plate 201. The first steering roller 203 is symmetrically connected to the upper and lower left sides of the quick-freezing box 1, and the second steering roller 204 is symmetrically connected to the right side of the quick-freezing box 1. A perforated conveyor belt 205 is simultaneously provided on the outside of the electric roller 202, the first steering roller 203 and the second steering roller 204; the perforated conveyor belt 205 is divided into two horizontal sections and a vertical section inside the quick-freezing box 1. The electric roller 202 and the perforated conveyor belt 205 are both existing technologies, and the perforated conveyor belt 205 runs through the quick-freezing box 1.

[0032] Among them, a first cooling plate 206 is symmetrically provided on the upper surface of the horizontal section of the punching conveyor belt 205, and a fixed shell 209 is provided on the lower surface of the horizontal section of the punching conveyor belt 205 located above. An electric worm 210 is rotatably installed in the middle of the fixed shell 209, and worm wheels 211 are symmetrically meshed and connected on both sides of the electric worm 210. A center column 212 is fixedly connected in the middle of the worm wheel 211, and a disk 213 is fixedly connected to the top of the center column 212. The edge of the disk 213 is rotatably connected to a push-pull rod 214, and the push-pull rod 214 slides and penetrates the fixed shell 209; the electric worm 210 is a worm driven by a motor, and the motor is fixed to the outside of the fixed shell 209. A long slit is opened on the side of the fixed shell 209, and the push-pull rod 214 slides and swings in the long slit. The first cooling plate 206 is symmetrically provided on both sides of the punching conveyor belt 205, which can also prevent the taro balls from falling from both sides of the punching conveyor belt 205.

[0033] The end of the push-pull rod 214 close to the first steering roller 203 is rotatably connected to the pushing block 215 , and the end of the other push-pull rod 214 is rotatably connected to the cleaning frame 217 .

[0034] The bottom of the fixed shell 209 is fixedly connected to the support rod 208, the support rod 208 is fixedly connected to the quick-freezing box 1, the center column 212 is rotatably connected to the inside of the fixed shell 209, the pushing block 215 is fitted with the lower surface of the punched conveyor belt 205, and the two sides of the pushing block 215 are symmetrically fixedly connected with the first epitaxial column 216, and the first epitaxial column 216 is slidably connected to the inner wall of the quick-freezing box 1.

[0035] The lower surface of the punching conveyor belt 205 passes through the cleaning frame 217. The inner bottom surface of the cleaning frame 217 is fixedly connected with an upward push spring 219. The top of the upward push spring 219 is fixedly connected with a lifting block 220. The top of the lifting block 220 is fixedly installed with a scratching blade. The inner top surface of the cleaning frame 217 is fixedly connected with an extrusion wheel 221. The extrusion wheel 221 is in contact with the punching conveyor belt 205. The side of the lifting block 220 is fixedly connected with a sliding column 222. The sliding column 222 is slidably connected to the cleaning frame 217; the scratching blade can clean the protruding residue on the lower surface of the punching conveyor belt 205.

[0036] A second cold air plate 207 is fixedly connected to the upper and lower parts of the quick-freezing box 1. The second cold air plate 207 is located between the upper and lower surfaces of the horizontal section of the perforated conveyor belt 205. An air duct 223 is fixedly connected to the outer side of the first cold air plate 206. The air duct 223 passes through the fixed quick-freezing box 1. The air outlet direction of the second cold air plate 207 is upward.

[0037] The shaking assembly 3 includes a powder spray nozzle 301 fixedly mounted on the side panel 101 and a third cold air plate 302. The shaking assembly 3 also includes a lifting net 303. The bottom end of the lifting net 303 is rotatably connected to the inner side of the quick-freezing box 1. A spring rod 304 is rotatably connected between the middle bottom surface of the lifting net 303 and the inner wall of the quick-freezing box 1. A fitting wheel 308 is fixedly mounted on the top bottom surface of the lifting net 303. The powder spray nozzle 301 is connected to an external powder sprayer, which is the existing technology. The air inlet pipe of the third cold air plate 302 is connected to an external refrigerator, and the cold air sprayed in will accelerate the cooling of the taro balls on the lifting net 303.

[0038] A first motor 305 is fixedly connected to the outside of the quick-freezing box 1. The output end of the first motor 305 extends into the quick-freezing box 1 and is fixedly connected to a central shaft 306. An elliptical disk 307 is fixedly connected to the outside of the central shaft 306. The central shaft 306 is rotationally connected to the quick-freezing box 1.

[0039] The oval disk 307 is fitted with the fitting wheel 308 .

[0040] Working principle: Before using this kind of quick freezing equipment for taro balls, it is necessary to check the overall condition of the device to ensure that it can work normally. Figure 1 - Figure 6 As shown, first, the taro balls coated with flour are placed on the perforated conveyor belt 205 outside the discharge port 102, so that the perforated conveyor belt 205 transports the taro balls into the quick-freezing box 1. At this time, the first cold air plate 206 and the second cold air plate 207 will cool the taro balls. At this time, the outer surface of the taro balls will harden, and some of the taro balls will stick to the perforated conveyor belt 205. As the perforated conveyor belt 205 passes the first turning roller 203, most of the taro balls fall freely onto the lifting net 303, and a small part moves with the perforated conveyor belt 205.

[0041] During this process, the electric worm 210 is started to rotate, thereby causing the worm gear 211 to drive the disc 213 to rotate through the central column 212, and then the pusher block 215 and the cleaning frame 217 are pulled back and forth horizontally by the push-pull rod 214. The pusher block 215 will push the sticky taro balls off, thereby achieving smooth production of taro balls. The extrusion wheel 221 will limit the punching conveyor belt 205, so that the scraping blade on the lifting block 220 is in contact with the punching conveyor belt 205, thereby cleaning the taro ball residue remaining on the punching conveyor belt 205, and finally keeping the punching conveyor belt 205 clean to avoid contamination caused by residue.

[0042] When the first motor 305 is started, the central shaft 306 drives the elliptical disk 307 to rotate, thereby squeezing the laminating wheel 308, and then causing the lifting net 303 to rotate upward and fall again, finally shaking off the taro balls that have fallen onto the lifting net 303 to prevent them from sticking to each other. In addition, during this process, the powder spraying nozzle 301 sprays dry powder, which, in conjunction with the cold air sprayed by the third cooling plate 302, causes the taro balls to be cooled for a second time, and the areas on the taro balls where the dry powder is thinner are filled with powder to prevent subsequent sticking.

[0043] When the taro balls fall from the lifting net 303 and move to the horizontal section of the perforated conveyor belt 205 below, they will be cooled for the third time by the first cooling plate 206 and the second cooling plate 207 below, so that the device can fully cool the taro balls.

[0044] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A quick-freezing device for producing taro balls, comprising a quick-freezing box (1), wherein a side plate (101) is fixed to one side of the quick-freezing box (1) by bolts, a discharge port (102) is provided at the bottom of the quick-freezing box (1), and a feed port (103) is provided at one side of the top of the quick-freezing box (1); It is characterized in that Also includes: A feeding assembly (2) is provided inside the quick-freezing box (1), and a shaking assembly (3) is provided in the middle of the quick-freezing box (1); The feeding assembly (2) comprises an extension plate (201) symmetrically fixed to the outside of the quick-freezing box (1) away from the side plate (101); a motorized roller (202) is rotatably mounted on the extension plate (201); a first steering roller (203) is symmetrically rotatably connected to the left side of the quick-freezing box (1); a second steering roller (204) is symmetrically rotatably connected to the right side of the quick-freezing box (1); and a perforated conveyor belt (205) is simultaneously sleeved on the outside of the motorized roller (202), the first steering roller (203) and the second steering roller (204); The upper surface of the horizontal section of the perforated conveyor belt (205) is symmetrically provided with a first cooling plate (206), and the lower surface of the horizontal section of the perforated conveyor belt (205) located above is provided with a fixed shell (209), the middle of the fixed shell (209) is rotatably mounted with an electric worm (210), the two sides of the electric worm (210) are symmetrically meshed and connected with a worm wheel (211), the middle of the worm wheel (211) is fixedly connected with a center column (212), the top of the center column (212) is fixedly connected with a disk (213), the edge of the disk (213) is rotatably connected with a push-pull rod (214), and the push-pull rod (214) slides through the fixed shell (209); The end of the push-pull rod (214) close to the first steering roller (203) is rotatably connected to a push block (215), and the end of the other push-pull rod (214) is rotatably connected to a cleaning frame (217).

2. A taro ball production quick-freezing device according to claim 1, characterized in that: The bottom of the fixed shell (209) is fixedly connected to a support rod (208), the support rod (208) is fixedly connected to the quick-freezing box (1), the central column (212) is rotatably connected to the inside of the fixed shell (209), the pushing block (215) is fitted with the lower surface of the punching conveyor belt (205), and the two sides of the pushing block (215) are symmetrically fixedly connected to the first epitaxial column (216), and the first epitaxial column (216) is slidably connected to the inner wall of the quick-freezing box (1).

3. A quick-freezing device for taro ball production according to claim 1, characterized in that: The lower surface of the punching conveyor belt (205) passes through the cleaning frame (217), the inner bottom surface of the cleaning frame (217) is fixedly connected to a push-up spring (219), the top of the push-up spring (219) is fixedly connected to a lifting block (220), the top of the lifting block (220) is fixedly installed with a scratching blade, the inner top surface of the cleaning frame (217) is fixedly connected to an extrusion wheel (221), the extrusion wheel (221) is in contact with the punching conveyor belt (205), the side of the lifting block (220) is fixedly connected to a sliding column (222), and the sliding column (222) is slidably connected to the cleaning frame (217).

4. A quick-freezing device for taro ball production according to claim 1, characterized in that: The upper and lower parts of the quick-freezing box (1) are both fixedly connected to a second cold air plate (207), the second cold air plate (207) being located between the upper and lower surfaces of the horizontal section of the perforated conveyor belt (205), and the outer side of the first cold air plate (206) is fixedly connected to an air guide pipe (223).

5. A quick-freezing device for taro ball production according to claim 1, characterized in that: The shaking assembly (3) includes a powder spray nozzle (301) and a third cold air plate (302) fixedly mounted on the side panel (101), and the shaking assembly (3) also includes a lifting net (303), the bottom end of the lifting net (303) is rotatably connected to the inner side of the quick-freezing box (1), a spring rod (304) is rotatably connected between the middle bottom surface of the lifting net (303) and the inner wall of the quick-freezing box (1), and a fitting wheel (308) is fixedly mounted on the top bottom surface of the lifting net (303).

6. A quick-freezing device for taro ball production according to claim 5, characterized in that: A first motor (305) is fixedly connected to the outside of the quick-freezing box (1); an output end of the first motor (305) extends into the quick-freezing box (1) and is fixedly connected to a central shaft (306); and an elliptical disk (307) is fixedly connected to the outside of the central shaft (306).

7. A quick-freezing device for taro ball production according to claim 6, characterized in that: The elliptical disk (307) is fitted with the fitting wheel (308).

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