Soybean raw material crushing refiner

Abstract

The utility model discloses a soybean raw material crushing and fine grinding machine, which relates to the technical field of soybean crushing and fine grinding equipment and comprises a treatment box, a feed hopper is fixedly connected to the top surface of the treatment box, a material collecting box is fixedly connected to the bottom surface of the treatment box, and supporting legs are fixedly connected to four corners of the bottom surface of the material collecting box. And a grinding mechanism and a screening treatment mechanism are sequentially arranged in the treatment box from top to bottom. Through the grinding mechanism, a grinding base is adjusted according to the requirement for grinding precision, the application range is wide, grinding is conducted twice, the effect of ground soybean finished products is better, through the screening treatment mechanism, soybean protein powder subjected to a complete grinding process is screened, and the screening efficiency is improved. Soybeans which are not completely ground fall into the fixing box under the cooperation of the filter plate and the guide plate and are ground again through the three-stage grinding wheel, soybean protein powder which is completely ground falls into the discharging plate below the filter plate, the discharging plate vibrates under the action of the eccentric wheel and the spring, and rapid discharging is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of soybean crushing and grinding equipment, in particular to a soybean raw material crushing and grinding machine. Background Art

[0002] Soy flour is made by crushing and grinding soybeans. Soy flour not only has the characteristics of high soybean protein content and high unsaturated fatty acid content, but also has health benefits such as anti-aging and brain health. It is a food with high nutritional value. Soy flour needs to be processed with a fine grinder. For example, a soybean protein extraction device recorded in the patent announcement number CN216605413U can fully grind the soybean raw materials, avoiding the situation that the existing soybean protein extraction device is not thorough enough when grinding the soybean raw materials, greatly reducing the waste of soybean raw materials. Through the screening component, the ground soybean raw materials can be screened, so that some large-particle soybean raw materials can be screened out, which is convenient for re-grinding, thereby further avoiding the situation that the soybean raw materials are not thoroughly ground, and convenient for use. However, the solution in this case cannot adjust the grinding accuracy according to the specifications of the soybean particles, and cannot directly re-grind the sieved soybean raw materials, so the work efficiency is low.

[0003] Based on this, a soybean raw material crushing and grinding machine is now provided to eliminate the disadvantages of the existing devices. Utility Model Content

[0004] The utility model aims to provide a soybean raw material crushing and grinding machine to solve the problems of the inability to adjust the grinding accuracy and low working efficiency in the background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A soybean raw material crushing and grinding machine comprises a processing box, the top surface of which is fixedly connected to a feed hopper, the bottom surface of which is fixedly connected to a collection box, the four corners of the bottom surface of which are fixedly connected to support legs, and the inside of the processing box is provided with a grinding mechanism for crushing and grinding the soybean raw materials and a screening processing mechanism for screening the soybeans that have been initially ground, in sequence from top to bottom.

[0007] Preferably, the grinding mechanism includes a primary grinding wheel located directly below the feed hopper, two symmetrically arranged secondary grinding wheels are provided directly below the primary grinding wheel, the primary grinding wheel is fixedly connected to the first rotating rod, the secondary grinding wheel is fixedly connected to the second rotating rod, the first rotating rod and the second rotating rod both extend through the installation box, a gear is fixedly connected to the second rotating rod, the two gears are meshed, the first rotating rod extends through one end of the processing box and one end of the second rotating rod extends through the installation box and are respectively fixedly connected to the output end of a first motor, the primary grinding wheel and the secondary grinding wheel are provided with a grinding seat matching them on the outer sides, and the grinding seat is connected to the processing box through an adjustment component.

[0008] Preferably, the adjustment assembly includes a sliding frame, which is fixedly connected to the processing box, and the sliding frame is slidably connected to the grinding seat. The middle position of the grinding seat is threadedly connected to one end of the threaded rod, and the other end of the threaded rod extends through the processing box and is fixedly connected to the rotating handle.

[0009] Preferably, the screening processing mechanism includes a filter plate arranged below the grinding mechanism, a feeder plate is arranged below the filter plate, a discharge port is arranged at the lower left side of the discharge plate, and the discharge port is arranged at a corresponding position on the left side of the top surface of the collecting box, and the filter plate and the feeder plate are fixedly connected with extension plates on the front and rear sides, the extension plate is slidably connected to the fixed column, both ends of the fixed column are fixedly connected to the processing box through limiting plates, a partition plate fixedly connected to the processing box is provided at the middle position of the two limiting plates, the partition plate is slidably connected to the fixed column, and two springs are sleeved on the upper outer surface of the fixed column, the two ends of the spring located on the upper side are respectively fixedly connected to the extension plate and the partition plate, and the two ends of the spring located on the lower side are respectively fixedly connected to the extension plate and the limiting plate, and a driving assembly is provided directly below the bottom surface of the feeder plate.

[0010] Preferably, the driving assembly includes an eccentric wheel arranged just below the middle position of the bottom surface of the blanking plate, the eccentric wheel is fixedly connected to the rotating shaft, one end of the rotating shaft extends through the processing box and is fixedly connected to the output end of the second motor.

[0011] Preferably, a side wall of the processing box corresponding to the right side end of the filter plate is provided with a through opening, and a re-grinding assembly is provided on the right side of the through opening.

[0012] Preferably, the re-grinding assembly includes a fixed box, which is fixedly connected to the processing box, a three-stage grinding wheel is provided in the fixed box, a grinding block matching the three-stage grinding wheel is provided on the outside of the three-stage grinding wheel, the grinding block is fixedly connected to the processing box, the three-stage grinding wheel is fixedly connected to the third rotating rod, and the third rotating rod is fixedly connected to the output end of the fourth motor.

[0013] Preferably, an inclined material guide plate is provided at the lower right side of the filter plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] 1. This application realizes adjustment of the grinding seat according to the requirements of grinding accuracy through the coordination of the primary grinding wheel, the secondary grinding wheel, the mounting box, the first motor, the grinding seat, the sliding frame, the threaded rod, and the rotating handle. It has a wide range of applications and can grind twice at the same time, so that the soybean grinding product has a better effect.

[0016] 2. The present application realizes screening of soybean protein powder that has undergone a complete grinding process through the cooperation of a filter plate, a feed plate, a partition, a fixed column, a spring, an eccentric wheel, a second motor, a fixed box, a three-stage grinding wheel, a guide plate, and a fourth motor. The soybeans that are not completely ground fall into the fixed box with the cooperation of the filter plate and the guide plate, and are ground again by the three-stage grinding wheel. The completely ground soybean protein powder falls into the feed plate under the filter plate. Under the action of the eccentric wheel and the spring, the feed plate vibrates to achieve rapid feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 It is a cross-sectional schematic diagram of the utility model.

[0019] Figure 3 It is a structural schematic diagram of the other side of the utility model.

[0020] Figure 4 For this utility model Figure 2 A is an enlarged view of the middle image.

[0021] Notes on figure marks: processing box 101, feed hopper 102, collecting box 103, grinding mechanism 200, primary grinding wheel 201, secondary grinding wheel 202, installation box 203, first motor 204, grinding seat 205, sliding frame 206, threaded rod 207, rotating handle 208, screening processing mechanism 300, filter plate 301, discharge plate 302, partition 303, fixed column 304, spring 305, eccentric wheel 306, second motor 307, fixed box 308, tertiary grinding wheel 309, guide plate 310, fourth motor 311. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0023] Example 1

[0024] See also Figure 1-Figure 4 The soybean raw material crushing and grinding machine includes a processing box 101, a feed hopper 102 is fixedly connected to the top surface of the processing box 101, a collecting box 103 is fixedly connected to the bottom surface of the processing box 101, and supporting legs are fixedly connected to the four corners of the bottom surface of the collecting box 103. The inside of the processing box 101 is provided with a grinding mechanism 200 for crushing and grinding soybean raw materials and a screening processing mechanism 300 for screening soybeans after primary grinding in sequence from top to bottom.

[0025] See also Figure 2-Figure 3 The grinding mechanism 200 includes a primary grinding wheel 201 located directly below the feed hopper 102, and two symmetrically arranged secondary grinding wheels 202 are arranged directly below the primary grinding wheel 201. The primary grinding wheel 201 and the secondary grinding wheel 202 realize two crushing and grinding of the soybean raw material. The primary grinding wheel 201 is fixedly connected to the first rotating rod, and the secondary grinding wheel 202 is fixedly connected to the second rotating rod. The first rotating rod and the second rotating rod respectively drive the primary grinding wheel 201 and the secondary grinding wheel 202 to rotate, and the first rotating rod and the second rotating rod both penetrate and extend into the installation box 203 In the embodiment, a gear is fixedly connected to the second rotating rod, and the two gears are meshed, and the gear transmission realizes the rotation of the two second rotating rods. The first rotating rod passes through one end extending out of the processing box 101 and one end of one of the second rotating rods passes through one end extending out of the installation box 203 and is respectively fixedly connected to the output end of a first motor 204. The outer sides of the primary grinding wheel 201 and the secondary grinding wheel 202 are provided with a grinding seat 205 matching therewith. The grinding seat 205 cooperates with the primary grinding wheel 201 and the secondary grinding wheel 202 to realize grinding. The grinding seat 205 is connected to the processing box 101 through an adjustment component.

[0026] See also Figure 2-Figure 3 The adjustment component includes a sliding frame 206, which is fixedly connected to the processing box 101, and the sliding frame 206 is slidably connected to the grinding seat 205. The sliding frame 206 guides the movement of the grinding seat 205. The middle position of the grinding seat 205 is threadedly connected to one end of the threaded rod 207, and the other end of the threaded rod 207 extends through the processing box 101 and is fixedly connected to the rotating handle 208. The rotating handle 208 is rotated, and then the threaded rod 207 is rotated, driving the grinding seat 205 to slide on the sliding frame 206, thereby realizing the spacing adjustment, and then realizing the adjustment of the grinding accuracy according to the size of the soybean particles.

[0027] See also Figure 2-Figure 4The screening processing mechanism 300 includes a filter plate 301 arranged below the grinding mechanism 200, the filter plate 301 is used to separate the completely ground soybean products from the incompletely ground soybean particles, a feed plate 302 is arranged below the filter plate 301, a discharge port is arranged at the lower left side of the feed plate 302, the discharge port is arranged at a corresponding position on the left side of the top surface of the collecting box 103, the feed plate 302 guides the soybean products into the collecting box 103, the filter plate 301 and the feed plate 302 are fixedly connected with extension plates on both the front and rear sides, the extension plates are slidably connected to the fixed columns 304, and both ends of the fixed columns 304 are fixedly connected to the processing box 101 through limiting plates A partition plate 303 fixedly connected to the processing box 101 is provided in the middle position of the two limit plates, and the partition plate 303 is slidably connected to the fixed column 304. Two springs 305 are sleeved on the outer surface of the fixed column 304. The two ends of the spring 305 located on the upper side are respectively fixedly connected to the extension plate and the partition plate 303, and the two ends of the spring 305 located on the lower side are respectively fixedly connected to the extension plate and the limit plate. The extension plate drives the filter plate 301 and the discharge plate 302 to slide in the direction of the fixed column 304. Under the elastic action of the spring 305, the filter plate 301 and the discharge plate 302 are reset, and a driving component is provided directly below the bottom surface of the discharge plate 302.

[0028] See also Figure 2-Figure 4 The driving assembly includes an eccentric wheel 306 arranged just below the middle position of the bottom surface of the blanking plate 302. The eccentric wheel 306 is fixedly connected to the rotating shaft. One end of the rotating shaft extends through the processing box 101 and is fixedly connected to the output end of the second motor 307. The second motor 307 drives the rotating shaft to rotate, and the eccentric wheel 306 intermittently hits the blanking plate 302, and the blanking plate 302 rises and falls to achieve rapid material passing.

[0029] See also Figure 2 A through opening is provided on the side wall of the processing box 101 corresponding to the right end of the filter plate 301, and a re-grinding component is provided on the right side of the through opening, and the re-grinding component is used to crush and grind the soybean raw materials that are screened out and not completely ground.

[0030] See also Figure 2-Figure 4The re-grinding assembly includes a fixed box 308, which is fixedly connected to the processing box 101. A three-stage grinding wheel 309 is provided in the fixed box 308. A grinding block matching the three-stage grinding wheel 309 is provided on the outside of the three-stage grinding wheel 309. The three-stage grinding wheel 309 cooperates with the grinding block to achieve re-grinding of soybeans. The grinding block is fixedly connected to the processing box 101. The three-stage grinding wheel 309 is fixedly connected to the third rotating rod. The third rotating rod is fixedly connected to the output end of the fourth motor 311. The fourth motor 311 drives the third rotating rod to rotate, and then drives the three-stage grinding wheel 309 to rotate to achieve grinding. A material passing port is provided on the side wall of the processing box 101 corresponding to the lower left side wall of the fixed box 308 to realize the transportation of the finished soybean products that have completed re-grinding to the collecting box 103 for collection.

[0031] Example 2

[0032] The difference from Example 1 is that please refer to Figure 2 A material guide plate 310 is provided at an angle at the lower right side of the filter plate 301. The material guide plate 310 assists in completing the re-grinding of soybeans.

[0033] When in use, pour the soybean raw material from the feed hopper 102, and under the action of the grinding mechanism 200, the soybean is ground twice, and the finished soybean product that has been completely ground once falls on the filter plate 301 for screening. Under the driving action of the second motor 307, the eccentric wheel 306 reciprocates to hit the discharge plate 302. Because the filter plate 301 and the discharge plate 302 are elastically connected inside the processing box 101, under the cooperation of the partition plate 303, the fixing column 304, and the spring 305, the filter plate 301 and the discharge plate 302 continue to vibrate, and the completely ground soybean product falls through the filter holes onto the surface of the discharge plate 302. Under the guidance of the plate 302, it falls into the collecting box 103 for collection. The incompletely ground soybeans fail to pass through the filter holes and, under the guidance of the filter plate 301 and the guide plate 310, fall into the fixed box 308 for re-grinding. Finally, the finished product falls into the collecting box 103 for collection. If it is necessary to adjust the grinding accuracy according to the specifications of the soybean particles, the rotating handle 208 is turned, and under the guidance of the sliding frame 206, the grinding seat 205 slides to adjust the distance between the primary grinding wheel 201, the secondary grinding wheel 202 and the matching grinding seat 205, thereby adjusting the grinding accuracy, which has a wide range of applications.

[0034] The above is only a specific embodiment of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A soybean raw material crushing and grinding machine, comprising a processing box (101), the top surface of the processing box (101) is fixedly connected to a feed hopper (102), the bottom surface of the processing box (101) is fixedly connected to a collection box (103), and the four corners of the bottom surface of the collection box (103) are fixedly connected to support legs, characterized in that: The processing box (101) is provided with a grinding mechanism (200) for crushing and grinding soybean raw materials and a screening processing mechanism (300) for screening soybeans that have been initially ground, from top to bottom. The grinding mechanism (200) comprises a primary grinding wheel (201) arranged directly below the feed hopper (102); two symmetrically arranged secondary grinding wheels (202) are arranged directly below the primary grinding wheel (201); the primary grinding wheel (201) is fixedly connected to a first rotating rod; the secondary grinding wheel (202) is fixedly connected to a second rotating rod; the first rotating rod and the second rotating rod both extend through the installation box (203); a gear is fixedly connected to the second rotating rod; the two gears are meshed; one end of the first rotating rod extending through the processing box (101) and one end of one of the second rotating rods extending through the installation box (203) are respectively fixedly connected to the output end of a first motor (204); the outer sides of the primary grinding wheel (201) and the secondary grinding wheel (202) are each provided with a grinding seat (205) matching therewith; the grinding seat (205) is connected to the processing box (101) through an adjustment component; The adjustment assembly comprises a sliding frame (206), the sliding frame (206) is fixedly connected to the processing box (101), the sliding frame (206) is slidably connected to the grinding seat (205), the middle position of the grinding seat (205) is threadedly connected to one end of a threaded rod (207), and the other end of the threaded rod (207) penetrates through the processing box (101) and is fixedly connected to a rotating handle (208).

2. The soybean raw material crushing and grinding machine according to claim 1, characterized in that: The screening processing mechanism (300) comprises a filter plate (301) arranged below the grinding mechanism (200), a feed plate (302) is arranged below the filter plate (301), a discharge port is arranged below the left side of the feed plate (302), and the discharge port is arranged at a corresponding position on the left side of the top surface of the collecting box (103), and the front and rear sides of the filter plate (301) and the feed plate (302) are fixedly connected with extension plates, and the extension plates are slidably connected to the fixed columns (304), and both ends of the fixed columns (304) are connected to the processing box (103) through limit plates. 101), a partition (303) fixedly connected to the processing box (101) is provided in the middle position of the two limit plates, the partition (303) is slidably connected to the fixed column (304), two springs (305) are sleeved on the outer surface of the fixed column (304), the two ends of the spring (305) located on the upper side are respectively fixedly connected to the extension plate and the partition (303), and the two ends of the spring (305) located on the lower side are respectively fixedly connected to the extension plate and the limit plate, and a driving component is provided directly below the bottom surface of the blanking plate (302).

3. The soybean raw material crushing and grinding machine according to claim 2, characterized in that: The driving assembly includes an eccentric wheel (306) disposed directly below the middle position of the bottom surface of the unloading plate (302), the eccentric wheel (306) being fixedly connected to a rotating shaft, one end of the rotating shaft extending through the processing box (101) and being fixedly connected to an output end of a second motor (307).

4. The soybean raw material crushing and grinding machine according to claim 2, characterized in that: A through opening is provided on the side wall of the processing box (101) corresponding to the right side end of the filter plate (301), and a re-grinding assembly is provided on the right side of the through opening.

5. The soybean raw material crushing and grinding machine according to claim 4, characterized in that: The regrinding assembly comprises a fixed box (308), the fixed box (308) is fixedly connected to the processing box (101), a three-stage grinding wheel (309) is arranged in the fixed box (308), a grinding block matching the three-stage grinding wheel (309) is arranged outside the three-stage grinding wheel (309), the grinding block is fixedly connected to the processing box (101), the three-stage grinding wheel (309) is fixedly connected to the third rotating rod, and the third rotating rod is fixedly connected to the output end of the fourth motor (311).

6. The soybean raw material crushing and grinding machine according to claim 2, characterized in that: A material guide plate (310) is arranged obliquely below the right side of the filter plate (301).

Images