Food extrusion equipment capable of preventing leakage

Abstract

The utility model relates to the field of extrusion equipment, in particular to anti-leakage food extrusion equipment which comprises an extrusion equipment body, the extrusion equipment body comprises a workbench, the top of the workbench is fixedly communicated with a roller, and the top of an inner cavity of the roller is fixedly communicated with a feeding hopper. A second motor works to drive a threaded rod to rotate, a movable disc moves downwards through threaded connection of the movable disc and the threaded rod, a second spiral blade is driven to rotate through the threaded rod, meanwhile, an operator holds and pulls a protection plate to rotate by hands, one side of the protection plate rotates around the surface of a fixing column, and the protection plate can rotate around the surface of the fixing column. According to the anti-splashing and leakage-preventing device, the anti-splashing and leakage-preventing effects are achieved, and the problems that due to the viscosity characteristic of food materials, the food materials are often accumulated at the position of a feeding port of extrusion equipment, the accumulation can interfere with the continuity and stability of the extrusion process, the materials can be splashed under the stirring action of spiral blades, and then the leakage phenomenon is caused are solved.

Description

Technical Field

[0001] This utility model relates to the field of extrusion equipment, specifically a food extrusion device for preventing leakage. Background Technology

[0002] Extrusion equipment is a type of machinery widely used in plastics processing, rubber processing, food processing, and other polymer material processing fields. Its main function is to plasticize and melt various raw materials through an extruder, and then extrude them through a mold to produce products of various shapes and specifications.

[0003] Food plastics require extrusion equipment. Due to the inherent viscosity of food materials, they often accumulate at the feed inlet of the extrusion equipment. This accumulation not only interferes with the continuity and stability of the extrusion process, but may also cause material splashing under the agitation of the spiral blades, leading to leakage. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, food materials, due to their inherent viscous properties, often accumulate at the feed inlet of extrusion equipment. This accumulation not only interferes with the continuity and stability of the extrusion process, but may also cause material splashing under the agitation of the spiral blades, leading to leakage. This invention proposes a food extrusion device to prevent leakage.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a food extrusion device to prevent leakage, including an extrusion device body, the extrusion device body including a worktable, a roller fixedly connected to the top of the worktable, a feed hopper fixedly connected to the top of the inner cavity of the roller, a first motor fixedly connected to one end of the roller, the output end of the first motor passing through the inner cavity of the roller and fixedly connected to a rotating column, and a first spiral blade fixedly connected to the surface of the rotating column.

[0006] The top of the feed hopper is provided with a protective mechanism, which includes a fixed plate and a protective plate. The bottom of the fixed plate is fixedly connected to the top of the feed hopper, and one side of the protective plate is movably connected to the top of the feed hopper. A second motor is installed on the top of the fixed plate. The output of the second motor passes through the inner cavity of the fixed plate and is fixedly connected to a threaded rod. A movable disk is threadedly connected to the surface of the threaded rod. A connecting column is fixedly connected to one end of the threaded rod. A second spiral blade is fixedly connected to the surface of the connecting column. The surface of the second spiral blade is movably connected to the inner cavity of the feed hopper.

[0007] Preferably, the top of the feed hopper is fixedly connected to a fixing block, and the number of fixing blocks is four. A fixing column is fixedly connected to one side of the fixing block, and a connecting block is movably connected to the surface of the fixing column. One side of the connecting block is fixedly connected to one side of the protective plate.

[0008] Preferably, a torsion spring is slidably fitted on the surface of the fixing column. The number of torsion springs is four. One end of the torsion spring is fixedly connected to one side of the fixing block, and the other end of the torsion spring is fixedly connected to the surface of the connecting block.

[0009] Preferably, the top of the movable disk is fixedly connected to a fixing rod, and there are two fixing rods, the top of which is movably connected to one side of the protective plate.

[0010] Preferably, the inner cavity of the movable disk is movably connected to guide posts, and there are two guide posts, one end of which is fixedly connected to the bottom of the fixed plate.

[0011] Preferably, a limiting block is fixedly connected to the other end of the guide post, and the diameter of the limiting block is larger than the diameter of the guide post.

[0012] Preferably, a fixing sleeve is fixedly connected to the surface of the second motor, and the bottom of the fixing sleeve is fixedly connected to the top of the fixing plate.

[0013] The advantages of this utility model are:

[0014] This invention utilizes a second motor to drive a threaded rod to rotate. The moving disc moves downwards via a threaded connection with the threaded rod, which in turn drives the second helical blade to rotate. Simultaneously, the operator pulls on a protective plate to rotate, with one side of the protective plate rotating around the surface of a fixed column. This achieves the effect of preventing splashing and leakage, solving the problem that food materials, due to their inherent viscosity, often accumulate at the inlet of extrusion equipment. This accumulation not only interferes with the continuity and stability of the extrusion process but may also cause material splashing and leakage due to the agitation of the helical blades. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of this utility model in use;

[0018] Figure 3 This is a cross-sectional view of the roller structure of this utility model;

[0019] Figure 4 This is a cross-sectional view of the feed hopper structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the connection of the fixed column structure of this utility model.

[0021] In the diagram: 1. Extrusion equipment body; 101. Workbench; 102. Roller; 103. First motor; 104. Feed hopper; 105. Rotating column; 106. First spiral blade; 2. Protective mechanism; 201. Fixing plate; 202. Second motor; 203. Fixing sleeve; 204. Protective plate; 205. Fixing rod; 206. Threaded rod; 207. Moving disc; 208. Guide column; 209. Limiting block; 210. Connecting column; 211. Second spiral blade; 212. Fixing block; 213. Fixing column; 214. Connecting block; 215. Torsion spring. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0023] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0024] This application discloses a food extrusion device to prevent leakage. (Refer to...) Figure 1 , Figure 4 and Figure 5 A food extrusion device for preventing leakage includes an extrusion device body 1. The extrusion device body 1 includes a worktable 101. A roller 102 is fixedly connected to the top of the worktable 101. A feed hopper 104 is fixedly connected to the top of the inner cavity of the roller 102. A first motor 103 is fixedly connected to one end of the roller 102. The output end of the first motor 103 passes through the inner cavity of the roller 102 and is fixedly connected to a rotating column 105. A first spiral blade 106 is fixedly connected to the surface of the rotating column 105.

[0025] A protective mechanism 2 is provided on the top of the feed hopper 104. The protective mechanism 2 includes a fixed plate 201 and a protective plate 204. The bottom of the fixed plate 201 is fixedly connected to the top of the feed hopper 104, and one side of the protective plate 204 is movably connected to the top of the feed hopper 104. A second motor 202 is installed on the top of the fixed plate 201. The output of the second motor 202 passes through the inner cavity of the fixed plate 201 and is fixedly connected to a threaded rod 206. A movable disk 207 is threadedly connected to the surface of the threaded rod 206. A connecting post 210 is fixedly connected to one end of the threaded rod 206. A second spiral blade 211 is fixedly connected to the surface of the connecting post 210. The surface of the second spiral blade 211 is movably connected to the inner cavity of the feed hopper 104.

[0026] Reference Figure 5 The top of the feed hopper 104 is fixedly connected to a fixing block 212, and there are four fixing blocks 212. A fixing column 213 is fixedly connected to one side of the fixing block 212. A connecting block 214 is movably connected to the surface of the fixing column 213. One side of the connecting block 214 is fixedly connected to one side of the protective plate 204. The fixing column 213 supports the position of the protective plate 204, making the protective plate 204 more stable during rotation and preventing the protective plate 204 from shifting during rotation.

[0027] Reference Figure 5 A torsion spring 215 is slidably sleeved on the surface of the fixed column 213. There are four torsion springs 215. One end of the torsion spring 215 is fixedly connected to one side of the fixed block 212, and the other end of the torsion spring 215 is fixedly connected to the surface of the connecting block 214. With the setting of the torsion spring 215, when the protective plate 204 rotates, the torsion spring 215 is subjected to torsion and deforms. When the torsion spring 215 loses its torsion force, it drives the protective plate 204 to reset.

[0028] Reference Figure 4 The top of the movable disk 207 is fixedly connected with two fixing rods 205. The top of the fixing rods 205 is movably connected to one side of the protective plate 204. The fixing rods 205 can push the protective plate 204 to rotate, support the bottom of the protective plate 204, and facilitate the opening of the protective plate 204.

[0029] Reference Figure 4 The inner cavity of the movable disk 207 is movably connected with guide posts 208. There are two guide posts 208. One end of the guide post 208 is fixedly connected to the bottom of the fixed plate 201. The guide posts 208 guide the movement of the movable disk 207, prevent the movable disk 207 from deviating during the movement, and further improve the stability of the movable disk 207 during the movement.

[0030] Reference Figure 4The other end of the guide post 208 is fixedly connected to a limiting block 209. The diameter of the limiting block 209 is larger than the diameter of the guide post 208. By setting the limiting block 209, the movement of the moving disk 207 is limited, so as to avoid the moving disk 207 from having an excessively long movement path, which would affect the rotation of the second spiral blade 211.

[0031] Reference Figure 4 A fixing sleeve 203 is fixedly connected to the surface of the second motor 202. The bottom of the fixing sleeve 203 is fixedly connected to the top of the fixing plate 201. The fixing sleeve 203 fixes the position of the second motor 202 and prevents the second motor 202 from shifting due to vibration during operation.

[0032] Working principle: The second motor 202 drives the threaded rod 206 to rotate. The threaded connection between the threaded rod 206 and the moving disc 207 causes the moving disc 207 to move downwards. The guide column 208 stabilizes the movement of the moving disc 207. Once the moving disc 207 reaches the designated position, one side of the moving disc 207 and one side of the limiting block 209 are tightly fitted together. The moving disc 207 then drives the fixed rod 205 to the bottom of the feed hopper 104. The operator then pours the material into the inner cavity of the feed hopper 104. The threaded rod 206 drives the connecting column 210 to rotate, which in turn drives the second spiral blade 211 to rotate, agitating the material and preventing spillage. Simultaneously, by manually pulling the protective plate 204, the connecting block 214 rotates around the surface of the fixed column 213, causing the protective plate 204 to move. One side of 4 is attached to the top of the feed hopper 104 to prevent material from splashing. When the material enters the inside of the drum 102 through the feed hopper 104, the first motor 103 drives the rotating column 105 to rotate, which in turn drives the first spiral blade 106 to rotate. The rotation of the first spiral blade 106 causes the material to be squeezed out through the discharge port. Then, the second motor 202 drives the threaded rod 206 to rotate. The threaded connection between the threaded rod 206 and the moving disk 207 causes the moving disk 207 to move upward. The moving disk 207 drives the fixed rod 205 to move upward. When the fixed rod 205 moves upward, one side of the fixed rod 205 contacts the bottom of the protective plate 204, pushing the protective plate 204 to rotate. The rotation of the protective plate 204 causes the connecting block 214 to rotate around the surface of the fixed column 213.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A food extrusion apparatus for preventing leakage, comprising an extrusion apparatus body (1), characterized in that: The extrusion equipment body (1) includes a workbench (101), the top of the workbench (101) is fixedly connected with a roller (102), the inner cavity of the roller (102) is fixedly connected with a feeding hopper (104), one end of the roller (102) is fixedly connected with a first motor (103), the output end of the first motor (103) penetrates into the inner cavity of the roller (102) and is fixedly connected with a rotating column (105), the surface of the rotating column (105) is fixedly connected with a first spiral blade (106); The top of the feeding hopper (104) is provided with a protection mechanism (2), the protection mechanism (2) includes a fixed plate (201) and a protection plate (204), the bottom of the fixed plate (201) is fixedly connected to the top of the feeding hopper (104), one side of the protection plate (204) is movably connected to the top of the feeding hopper (104), the top of the fixed plate (201) is provided with a second motor (202), the output of the second motor (202) penetrates into the inner cavity of the fixed plate (201) and is fixedly connected with a threaded rod (206), the surface of the threaded rod (206) is threadedly connected with a moving disc (207), one end of the threaded rod (206) is fixedly connected with a connecting column (210), the surface of the connecting column (210) is fixedly connected with a second spiral blade (211), the surface of the second spiral blade (211) is movably connected to the inner cavity of the feeding hopper (104).

2. A food extrusion apparatus to prevent leakage as claimed in claim 1, wherein: The top of the feeding hopper (104) is fixedly connected with a fixed block (212), the number of the fixed block (212) is four, one side of the fixed block (212) is fixedly connected with a fixed column (213), the surface of the fixed column (213) is movably connected with a connecting block (214), one side of the connecting block (214) is fixedly connected to one side of the protection plate (204).

3. A food extrusion apparatus to prevent leakage as claimed in claim 2, wherein: The surface of the fixed column (213) is slidably provided with a torsion spring (215), the number of the torsion spring (215) is four, one end of the torsion spring (215) is fixedly connected to one side of the fixed block (212), the other end of the torsion spring (215) is fixedly connected to the surface of the connecting block (214).

4. A food extrusion apparatus to prevent leakage as defined in claim 1, wherein: The top of the moving disc (207) is fixedly connected with a fixed rod (205), the number of the fixed rod (205) is two, the top of the fixed rod (205) is movably connected to one side of the protection plate (204).

5. A food extrusion apparatus that prevents leakage according to claim 1, characterized in that: The inner cavity of the moving disc (207) is movably connected with a guide column (208), the number of the guide column (208) is two, one end of the guide column (208) is fixedly connected to the bottom of the fixed plate (201).

6. A food extrusion apparatus to prevent leakage as claimed in claim 5 wherein: The other end of the guide column (208) is fixedly connected with a limiting block (209), the diameter of the limiting block (209) is greater than the diameter of the guide column (208).

7. A food extrusion apparatus that prevents leakage according to claim 1, wherein: The surface of the second motor (202) is fixedly connected with a fixed sleeve (203), the bottom of the fixed sleeve (203) is fixedly connected to the top of the fixed plate (201).

Images