Dietary fiber preparation device and method

Abstract

The invention discloses a dietary fiber preparation device and method, belonging to the technical field of dietary fiber preparation, wherein a linkage motor is installed on the top of the top cover, the output end of the linkage motor is connected to a driving gear, a stirring shaft is fixedly arranged at the bottom of the driven gear, and an eccentric swing shaft is arranged at the bottom of the driving gear; a moving tooth plate is slidably arranged on the inner wall of the hanger, a cutter is connected to the bottom of the moving tooth plate, and a driving frame matched with the eccentric swing shaft is fixedly arranged on the top of one group of moving tooth plates; a sleeve is slidably arranged on the first slide bar, a lifting seat is slidably arranged on the second slide bar, and an arc-shaped extrusion plate is fixedly arranged at the bottom of the cantilever; an arc-shaped filter plate is arranged on the top of the liquid storage tank. The invention can automatically filter and discharge fiber crude products through the filter pressing mechanism, when the extrusion plate swings to the left, the extrusion plate is separated from the filter pressing plate, the swing arm squeezes the extrusion block inward, and the discharge plate pushes the fiber on the surface of the filter pressing plate into the collection bin, and the structure improves stability and practicality.

Description

Technical Field

[0001] The invention relates to the technical field of dietary fiber preparation, in particular to a dietary fiber preparation device and method. Background Art

[0002] Dietary fiber is a kind of polysaccharide, which can neither be digested and absorbed by the gastrointestinal tract nor produce energy. Therefore, it was once considered a "non-nutritious substance" and has not received enough attention for a long time. However, with the in-depth development of nutrition and related sciences, people have gradually discovered that dietary fiber has a very important physiological role. As the dietary composition becomes more and more refined today, dietary fiber has become a substance of concern to the academic community and ordinary people, and has been supplemented and identified as the seventh category of nutrients by the nutrition community. The best source of insoluble dietary fiber is whole grains, including wheat bran, oatmeal, whole wheat flour and brown rice, oatmeal whole grains, beans, vegetables and fruits. The effect of insoluble fiber on the human body is first to promote gastrointestinal motility, speed up the passage of food through the gastrointestinal tract, and reduce absorption. In addition, insoluble fiber absorbs water in the large intestine to soften stool, which can prevent and treat constipation.

[0003] The patent application with publication number CN115812975A discloses a dietary fiber production and purification system, including an electric telescopic rod and a driving motor; a group of the electric telescopic rods are respectively connected at both ends to a stirring shell and a stirring cover; the driving motor is connected to the upper end of the stirring cover; the coupling at the lower end of the driving motor is fixedly connected to a stirring shaft; a group of stirring rods are connected to the stirring shaft; the inner wall of the stirring shell is detachably and rotatably connected to a stirring net; the upper end of the stirring shell is obliquely connected to a feed plate; the invention solves the problem that when removing phytic acid from corn husks, the husks need to be placed in a drying oven after stirring, washing and dehydration, and a large amount of corn husks are difficult to take out and are easily adhered to the inner wall of the stirring shell.

[0004] The above-disclosed dietary fiber production device has average crushing and fermentation effects, resulting in average preparation efficiency, inability to fully enzymatically hydrolyze the raw materials, and inability to automatically and quickly dehydrate the dietary fiber after the reaction is completed, lacking an efficient filter press mechanism. Therefore, in view of the above status quo, it is urgent to develop a dietary fiber preparation device to overcome the shortcomings in current practical applications. Summary of the invention

[0005] The purpose of the present invention is to provide a dietary fiber preparation device and method to solve the problems that the existing dietary fiber production devices have average crushing and fermentation effects, resulting in average preparation efficiency, inability to fully enzymatically hydrolyze the raw materials, and inability to automatically and quickly dehydrate the dietary fiber after the reaction is completed, and lack of an efficient filter pressing mechanism.

[0006] To achieve the above-mentioned purpose, the technical scheme of the present invention is: a dietary fiber preparation device, comprising an enzymolysis mechanism, a pulverizing mechanism and a filter press mechanism, the enzymolysis mechanism comprising an enzymolysis chamber, a top cover is installed on the top of the enzymolysis chamber, a linkage motor is installed on the top of the top cover, a driving gear is connected to the output end of the linkage motor, a driven gear meshing with the driving gear is rotatably provided on the top inner wall of the top cover, and a stirring shaft is fixedly provided at the bottom of the driven gear; a gear ring meshing with the driven gear is rotatably provided on the inner wall of the enzymolysis chamber, and an eccentric swing shaft is fixedly provided at the bottom of the driving gear; the pulverizing mechanism comprises two groups of hangers installed on the top inner wall of the top cover, and the inner wall of the hanger A movable tooth plate is slidably arranged on the wall, and a cutting knife is fixedly connected to the bottom of the movable tooth plate, and a driving frame cooperating with the eccentric swing shaft is fixedly arranged on the top of one group of the movable tooth plates; the filter press mechanism includes a vertical frame located below the enzymatic hydrolysis chamber, a horizontal frame is fixedly arranged on the top of the vertical frame, and a horizontal sliding rod 1 is arranged between the horizontal frames; a sleeve is slidably sleeved on the sliding rod 1, a sliding rod 2 is fixedly arranged on the bottom of the sleeve, a lifting seat is slidably arranged on the sliding rod 2, a cantilever is arranged on the outer side of the lifting seat, and an arc-shaped extrusion plate is fixedly arranged on the bottom of the cantilever; the filter press mechanism also includes a liquid storage tank cooperating with the extrusion plate, and an arc-shaped filter press plate is arranged on the top of the liquid storage tank.

[0007] As a further solution of the present invention: a convex ring is arranged on the inner wall of the enzymatic hydrolysis chamber, and a groove cooperating with the convex ring is opened on the outer wall of the gear ring; a scraping plate is fixedly arranged at the bottom of the gear ring, and a plurality of heating rods are arranged on the inner wall of the scraping plate.

[0008] As a further solution of the present invention: a plurality of groups of supporting legs are arranged at the bottom of the enzymatic hydrolysis chamber, a mounting plate is connected between the supporting legs, and the vertical frame is fixedly arranged on the mounting plate.

[0009] As a further solution of the present invention: a connecting plate is arranged between the hangers, and a linkage gear meshing with the moving toothed plates on both sides is rotatably arranged in the middle of the connecting plate.

[0010] As a further solution of the present invention: a swing plate is movably installed on the inner side of the vertical frame, an upper slot and a lower slot are provided on the swing plate, an upper slider is slidably installed in the upper slot, and a lower slider is slidably installed in the lower slot; a filter press motor is installed on the outer side of the vertical frame, a lower crankshaft is connected to the output end of the filter press motor, and the lower crankshaft is movably connected to the lower slider.

[0011] As a further solution of the present invention: a vertical plate is fixedly provided at the bottom of the horizontal frame, an upper crankshaft is movably installed on the vertical plate, the inner side of the upper crankshaft is movably connected to the upper sliding block, and the outer side of the upper crankshaft is fixedly connected to a linkage pendulum block; a mounting seat is fixedly provided on the top of the linkage pendulum block, and the mounting seat is movably connected to the inner side of the lifting seat through a linkage column.

[0012] As a further solution of the present invention: the top of the extrusion plate is fixedly connected to the cantilever through a connecting rod, and a plurality of groups of filter holes are evenly arranged on the filter press plate; an arc-shaped baffle is arranged on the inner side of the filter press plate, and a symmetrical sliding rod is slidably arranged on the arc-shaped baffle, and an arc-shaped unloading plate is fixedly arranged on the inner side of the sliding rod, an extrusion block is fixedly arranged on the outer side of the sliding rod, and a return spring is also sleeved on the sliding rod, a swing arm cooperating with the extrusion block is fixedly arranged on the bottom of the linkage swing block, and a collection bin is also fixedly arranged on the outer side of the liquid storage tank.

[0013] As a further solution of the present invention: a drainage pipe cooperating with the filter press plate is further provided at the bottom of the enzymatic hydrolysis chamber, and a valve is installed on the drainage pipe.

[0014] As a further solution of the present invention: a feed pipe and a control panel are also provided on the outer wall of the enzymatic hydrolysis chamber, a rotating seat is provided on the top of the driven gear, and the driven gear is rotatably arranged on both sides of the pulverizing mechanism through the rotating seat.

[0015] As a further solution of the present invention: a method for using a dietary fiber preparation device, comprising: S1. inputting raw materials, water and trypsin into an enzymatic hydrolysis chamber, and then starting a linked motor; S2. reciprocatingly crushing the raw materials by multiple sets of cutting knives, and stirring the crushed raw materials by multiple sets of stirring shafts; S3. transporting the crude dietary fiber after enzymatic hydrolysis to a filter press plate, and starting the filter press motor; S4. when the lifting seat reciprocates in the horizontal direction along the sliding bar 1, and reciprocates in the vertical direction along the sliding bar 2, the lifting seat will drive the extrusion plate at the bottom to filter and dry the crude dietary fiber on the filter press plate.

[0016] The present invention provides a dietary fiber preparation device and method through improvement. Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention can drive the gear ring to rotate relative to the inner wall of the enzymolysis chamber through the cooperation of the driving gear and the driven gear, thereby driving the scraping plate at the bottom to scrape and clean the inner wall of the enzymolysis chamber back and forth, so as to prevent residues from adhering to the inner wall and affecting the subsequent enzymolysis effect. When the driving gear rotates, the eccentric swing shaft at the bottom will drive one of the groups of moving tooth plates and cutters below to reciprocate along the hanger. Driven by the linkage gear, the other group of moving tooth plates and cutters will also reciprocate along the hanger, thereby cyclically crushing the raw materials. The structure is stable and effective, and also improves the processing efficiency and enzymolysis effect of the dietary fiber preparation device.

[0018] 2. The present invention can automatically filter and discharge the crude fiber product after enzymatic hydrolysis through the filter press mechanism. Driven by the filter press motor, the swing plate will drive the linkage swing block to swing back and forth relative to the vertical plate. When the linkage swing block swings, the lifting seat slides back and forth in the horizontal direction along the slide bar 1, and also slides back and forth in the vertical direction along the slide bar 2. When the extrusion plate swings to the right, the raw material is filtered with the cooperation of the extrusion plate and the filter press plate, and the swing arm swings to the left. When the extrusion plate swings to the left, the extrusion plate is separated from the filter press plate, and the swing arm swings to the right. At this time, the swing arm squeezes the extrusion block inward, and the discharge plate moves outward and pushes the fiber dried on the surface of the filter press plate to the collection bin on the side. This structure brings unexpected technical effects and also improves the stability and practicality of the dietary fiber preparation device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further explained below in conjunction with the accompanying drawings and embodiments:

[0020] Figure 1 It is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 The internal structure of the enzymatic hydrolysis chamber in the present invention Figure 1 ;

[0022] Figure 3 The internal structure of the enzymatic hydrolysis chamber in the present invention Figure 2 ;

[0023] Figure 4 is a cross-sectional view of the enzymatic hydrolysis chamber of the present invention;

[0024] Figure 5 yes Figure 4 A magnified view of the structure at center A;

[0025] Figure 6 It is the three-dimensional structure of the crushing mechanism in the present invention Figure 1 ;

[0026] Figure 7 It is the three-dimensional structure of the crushing mechanism in the present invention Figure 2 ;

[0027] Figure 8 It is the three-dimensional structure of the filter press mechanism in the present invention Figure 1 ;

[0028] Fig. 9 It is the three-dimensional structure of the filter press mechanism in the present invention Figure 2 ;

[0029] Fig.10 yes Fig. 9 A magnified view of the structure at point B.

[0030] Description of reference numerals:

[0031] 1. Enzymatic hydrolysis mechanism; 101. Enzymatic hydrolysis chamber; 102. Feeding pipe; 103. Top cover; 104. Control panel; 105. Linkage motor; 106. Driving gear; 107. Driven gear; 108. Rotating seat; 109. Stirring shaft; 110. Gear ring; 111. Convex ring; 112. Groove; 113. Scraping plate; 114. Heating rod; 115. Drainage pipe; 116. Valve; 117. Eccentric swing shaft; 118. Support leg; 119. Mounting plate; 2. Crushing mechanism; 201. Hanger; 202. Moving tooth plate; 203. Cutter; 204. Connecting plate; 205. Linkage gear; 206. Driving frame; 3. Filter pressing mechanism; 301. Vertical frame; 302. Horizontal frame; 303, slide bar 1; 304, swing plate; 305, upper slot; 306, lower slot; 307, upper slider; 308, lower slider; 309, filter press motor; 310, lower crankshaft; 311, vertical plate; 312, linkage swing block; 313, upper crankshaft; 314, mounting seat; 315, sleeve; 316, slide bar 2; 317, lifting seat; 318, linkage column; 319, swing arm; 320, cantilever; 321, connecting rod; 322, extrusion plate; 323, liquid storage tank; 324, collecting bin; 325, filter press plate; 326, filter hole; 327, arc baffle; 328, sliding rod; 329, unloading plate; 330, extrusion block; 331, reset spring. DETAILED DESCRIPTION

[0032] The following will be combined with the attached Figures 1 to 10 The technical solution of the present invention is described clearly and completely. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] The present invention provides a dietary fiber preparation device through improvement. Figure 1-Figure 10As shown, it includes an enzymolysis mechanism 1, a crushing mechanism 2 and a filter press mechanism 3. The enzymolysis mechanism 1 includes an enzymolysis chamber 101. A top cover 103 is installed on the top of the enzymolysis chamber 101. A linkage motor 105 is installed on the top of the top cover 103. The output end of the linkage motor 105 is connected to a driving gear 106. A driven gear 107 meshing with the driving gear 106 is rotatably provided on the top inner wall of the top cover 103, and a stirring shaft 109 is fixedly provided at the bottom of the driven gear 107; a gear ring 110 meshing with the driven gear 107 is rotatably provided on the inner wall of the enzymolysis chamber 101, and an eccentric swing shaft 117 is fixedly provided at the bottom of the driving gear 106; the crushing mechanism 2 includes two groups of hangers 201 installed on the top inner wall of the top cover 103, and a moving tooth plate 202 is slidably provided on the inner wall of the hanger 201. A cutter 203 is fixedly connected to the bottom of 202, and a driving frame 206 cooperating with the eccentric swing shaft 117 is fixedly set on the top of one group of moving tooth plates 202; the filter press mechanism 3 includes a vertical frame 301 located below the enzymatic hydrolysis chamber 101, a horizontal frame 302 is fixedly set on the top of the vertical frame 301, and a horizontal slide bar 303 is set between the horizontal frames 302; a sleeve 315 is slidably sleeved on the slide bar 1 303, a slide bar 2 316 is fixedly set at the bottom of the sleeve 315, a lifting seat 317 is slidably set on the slide bar 2 316, a cantilever 320 is set on the outer side of the lifting seat 317, and an arc-shaped extrusion plate 322 is fixedly set at the bottom of the cantilever 320; the filter press mechanism 3 also includes a liquid storage tank 323 cooperating with the extrusion plate 322, and an arc-shaped filter press plate 325 is set on the top of the liquid storage tank 323.

[0034] In this embodiment: the dietary fiber preparation device is mainly divided into three parts: an enzymolysis mechanism 1, a crushing mechanism 2 and a filter press mechanism 3. When the device is working, the raw materials, water and trypsin are first input into the enzymolysis chamber 101, and then the linkage motor 105 is started. When the driving gear 106 rotates, the eccentric swing shaft 117 at the bottom will drive one of the following sets of moving tooth plates 202 and cutters 203 to reciprocate along the hanger 201. Driven by the linkage gear 205, another set of moving tooth plates 202 and cutters 203 will also reciprocate along the hanger 201, thereby cyclically crushing the raw materials, and the stirring shaft 109 at the bottom of the driven gear 107 will stir the raw materials. After the enzymolysis of the raw materials in the enzymolysis chamber 101 is completed, when the extrusion plate 322 swings to the left, the extrusion plate 322 is separated from the filter press plate 325, and the swing arm 319 swings to the right. At this time, the swing arm 319 squeezes the squeezing block 330 inward, and the unloading plate 329 moves outward and pushes the fibers dried on the surface of the filter press plate 325 to the side collection bin 324. After unloading is completed, the swing arm 319 swings from the right to the left, and the squeezing plate 322 swings from the left to the right, then the valve 116 is started and the drainage pipe 115 is opened, and the dietary fiber crude product falls into the arc-shaped filter press plate 325. When the swing arm 319 swings from the right to the left and separates from the squeezing block 330, the unloading plate 329 returns to its original position under the action of the return spring 331 and is tightly attached to the inner wall of the arc-shaped baffle 327.

[0035] See attached Figure 2 -Attached Figure 4 A convex ring 111 is arranged on the inner wall of the enzymatic hydrolysis chamber 101, and a groove 112 cooperating with the convex ring 111 is opened on the outer wall of the gear ring 110; a scraping plate 113 is fixedly arranged at the bottom of the gear ring 110, and a plurality of heating rods 114 are arranged on the inner wall of the scraping plate 113.

[0036] In this embodiment: driven by the driven gear 107, the gear ring 110 rotates relative to the inner wall of the enzymolysis chamber 101. The scraping plate 113 at the bottom scrapes and cleans the inner wall of the enzymolysis chamber 101 to prevent residues from adhering to the inner wall and affecting the subsequent enzymolysis effect, and the heating rod 114 can keep the enzymolysis chamber 101 at a suitable temperature, thereby further improving the enzymolysis effect.

[0037] See attached Figure 1 and attached Figure 8 A plurality of supporting legs 118 are provided at the bottom of the enzymatic hydrolysis chamber 101 , and a mounting plate 119 is connected between the supporting legs 118 , and the vertical frame 301 is fixedly disposed on the mounting plate 119 .

[0038] In this embodiment, in order to install and position the filter press mechanism 3 , the vertical frame 301 is fixedly arranged on the mounting plate 119 .

[0039] See attached Figure 6 -Attached Figure 7 A connecting plate 204 is provided between the hangers 201, and a linkage gear 205 is rotatably provided in the middle of the connecting plate 204 to mesh with the moving tooth plates 202 on both sides.

[0040] In this embodiment, when the driving gear 106 rotates, the eccentric swing shaft 117 at the bottom drives one set of the moving tooth plates 202 and the cutter 203 below to reciprocate along the hanger 201. Driven by the linkage gear 205, the other set of the moving tooth plates 202 and the cutter 203 also reciprocate along the hanger 201, thereby cyclically crushing the raw materials.

[0041] See attached Figure 8 -Attached Fig. 9 A swing plate 304 is movably installed on the inner side of the vertical frame 301, and an upper slot 305 and a lower slot 306 are opened on the swing plate 304. An upper slider 307 is slidably installed in the upper slot 305, and a lower slider 308 is slidably installed in the lower slot 306; a filter press motor 309 is installed on the outer side of the vertical frame 301, and a lower crankshaft 310 is connected to the output end of the filter press motor 309, and the lower crankshaft 310 is movably connected to the lower slider 308.

[0042] In this embodiment, when the filter press motor 309 drives the lower crankshaft 310 to rotate, the lower slider 308 will reciprocate along the lower slot 306 , and the swing plate 304 will swing back and forth relative to the vertical frame 301 .

[0043] See attached Figure 8 -Attached Fig. 9 A vertical plate 311 is fixedly provided at the bottom of the cross frame 302, and an upper crankshaft 313 is movably installed on the vertical plate 311. The inner side of the upper crankshaft 313 is movably connected to the upper slider 307, and the outer side of the upper crankshaft 313 is fixedly connected to a linkage pendulum block 312; a mounting seat 314 is fixedly provided on the top of the linkage pendulum block 312, and the mounting seat 314 is movably connected to the inner side of the lifting seat 317 through a linkage column 318.

[0044] In this embodiment, when the swing plate 304 swings, the upper slider 307 reciprocates along the upper slot 305, and driven by the upper crankshaft 313, the linkage swing block 312 swings left and right relative to the vertical plate 311. Driven by the linkage swing block 312, the lifting seat 317 slides back and forth in the horizontal direction along the slide bar 1 303, and also slides back and forth in the vertical direction along the slide bar 2 316, so the motion trajectory of the bottom extrusion plate 322 can be regarded as: lifting-translation-unloading.

[0045] See attached Figure 8 -Attached Fig.10The top of the extrusion plate 322 is fixedly connected to the cantilever 320 through a connecting rod 321, and a plurality of filter holes 326 are evenly arranged on the filter press plate 325; an arc-shaped baffle plate 327 is arranged on the inner side of the filter press plate 325, and a symmetrical sliding rod 328 is slidably arranged on the arc-shaped baffle plate 327, and an arc-shaped unloading plate 329 is fixedly arranged on the inner side of the sliding rod 328, and an extrusion block 330 is fixedly arranged on the outer side of the sliding rod 328, and a return spring 331 is also sleeved on the sliding rod 328, and a swing arm 319 cooperating with the extrusion block 330 is fixedly arranged at the bottom of the linkage swing block 312, and a collection bin 324 is also fixedly arranged on the outer side of the liquid storage tank 323.

[0046] In this embodiment: when the squeezing plate 322 swings to the right, the raw material is filtered under the cooperation of the squeezing plate 322 and the filter plate 325, and the liquid produced by the filter press falls into the liquid storage tank 323 below through the multiple groups of filter holes 326. When the filter press is completed, the swing arm 319 swings from the left to the right. At this time, the swing arm 319 squeezes the squeezing block 330 inward, and the unloading plate 329 moves outward and pushes the fibers dried on the surface of the filter plate 325 to the collection bin 324 on the side. When the swing arm 319 swings from the right to the left and separates from the squeezing block 330, the unloading plate 329 returns to its original position under the action of the return spring 331 and is tightly attached to the inner wall of the arc baffle 327.

[0047] See attached Figure 1 and attached Figure 8 A drainage pipe 115 cooperating with the filter press plate 325 is also provided at the bottom of the enzymatic hydrolysis chamber 101 , and a valve 116 is installed on the drainage pipe 115 .

[0048] In this embodiment: when the raw material in the enzymolysis chamber 101 is enzymolyzed, when the extrusion plate 322 swings to the left, the extrusion plate 322 is separated from the filter press plate 325, and the swing arm 319 swings to the right. At this time, the swing arm 319 squeezes the extrusion block 330 inward, and the unloading plate 329 moves outward and pushes the fiber after the surface of the filter press plate 325 is dried to the collection chamber 324 on the side. After the unloading is completed, the swing arm 319 swings from the right to the left, and the extrusion plate 322 swings from the left to the right, then the valve 116 is started and the drainage pipe 115 is opened, and the dietary fiber crude product falls into the arc-shaped filter press plate 325. Since the raw material after enzymolysis is a viscous fluid, there is no need to worry about it flowing out through the outside of the filter press plate 325. Then the drainage pipe 115 is closed by the valve 116, and the extrusion plate 322 swings from the left to the right to complete the filter press.

[0049] See attached Figure 1 and attached Figure 3A feeding pipe 102 and a control panel 104 are also provided on the outer wall of the enzymatic hydrolysis chamber 101 , and a rotating seat 108 is provided on the top of the driven gear 107 , and the driven gear 107 is rotatably arranged on both sides of the crushing mechanism 2 through the rotating seat 108 .

[0050] In this embodiment, a feeding pipe 102 is provided to facilitate the input of raw materials and trypsin into the enzymatic hydrolysis chamber 101. A rotating seat 108 is provided to ensure that the driven gear 107 rotates relative to the top cover 103, and the ring gear 110, the driving gear 106 and the driven gear 107 form a planetary structure.

[0051] Working principle of the present invention: when the device is working, the raw material, water and trypsin are first input into the enzymolysis chamber 101, and then the linkage motor 105 is started. When the driving gear 106 rotates, the eccentric swing shaft 117 at the bottom will drive one of the groups of moving tooth plates 202 and the cutter 203 below to reciprocate along the hanger 201. Driven by the linkage gear 205, the other group of moving tooth plates 202 and the cutter 203 will also reciprocate along the hanger 201, so as to cyclically crush the raw material, and the stirring shaft 109 at the bottom of the driven gear 107 will stir the raw material. When the raw material in the enzymolysis chamber 101 is enzymolyzed, when the extrusion plate 322 swings to the left, the extrusion plate 322 is separated from the filter press plate 325, and the swing arm 319 swings to the right. At this time, the swing arm 319 squeezes the extrusion block 330 inward, and the unloading plate 329 moves outward and pushes the fibers after the surface of the filter press plate 325 is dried to the collection chamber 324 on the side. When the material is unloaded, the swing arm 319 swings from the right to the left, the squeezing plate 322 swings from the left to the right, and then the valve 116 is started and the drainage pipe 115 is opened, and the dietary fiber crude product falls into the arc-shaped filter press plate 325. When the swing arm 319 swings from the right to the left and separates from the squeezing block 330, the unloading plate 329 returns to its original position under the action of the return spring 331 and is closely attached to the inner wall of the arc-shaped baffle 327.

[0052] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and inventive features disclosed herein.

Claims

1. A dietary fiber preparation device, comprising an enzymatic hydrolysis mechanism (1), a crushing mechanism (2) and a filter pressing mechanism (3), characterized in that: The enzymolysis mechanism (1) comprises an enzymolysis chamber (101), a top cover (103) is mounted on the top of the enzymolysis chamber (101), a linkage motor (105) is mounted on the top of the top cover (103), an output end of the linkage motor (105) is connected to a driving gear (106), a driven gear (107) meshing with the driving gear (106) is rotatably mounted on the inner wall of the top of the top cover (103), and a stirring shaft (109) is fixedly mounted on the bottom of the driven gear (107); a gear ring (110) meshing with the driven gear (107) is rotatably mounted on the inner wall of the enzymolysis chamber (101), and an eccentric swing shaft (117) is fixedly mounted on the bottom of the driving gear (106); The pulverizing mechanism (2) comprises two groups of hangers (201) mounted on the inner wall of the top of the top cover (103); a movable tooth plate (202) is slidably arranged on the inner wall of the hanger (201); a cutter (203) is fixedly connected to the bottom of the movable tooth plate (202); and a driving frame (206) cooperating with the eccentric swing shaft (117) is fixedly arranged on the top of one group of the movable tooth plates (202); The filter press mechanism (3) comprises a vertical frame (301) located below the enzymatic hydrolysis chamber (101), a horizontal frame (302) is fixedly arranged on the top of the vertical frame (301), and a horizontal sliding bar (303) is arranged between the horizontal frames (302); a sleeve (315) is slidably sleeved on the sliding bar (303), a sliding bar (316) is fixedly arranged at the bottom of the sleeve (315), a lifting seat (317) is slidably arranged on the sliding bar (316), a cantilever (320) is arranged on the outer side of the lifting seat (317), and an arc-shaped extrusion plate (322) is fixedly arranged at the bottom of the cantilever (320); the filter press mechanism (3) also comprises a liquid storage tank (323) matched with the extrusion plate (322), and a curved filter press plate (325) is arranged on the top of the liquid storage tank (323); A swing plate (304) is movably mounted on the inner side of the vertical frame (301), and an upper slot (305) and a lower slot (306) are formed on the swing plate (304). An upper slider (307) is slidably mounted in the upper slot (305), and a lower slider (308) is slidably mounted in the lower slot (306). A filter press motor (309) is mounted on the outer side of the vertical frame (301), and a lower crankshaft (310) is connected to the output end of the filter press motor (309). The lower crankshaft (310) and the lower slider (308) are slidably mounted in the upper slot (305). 8) Active connection; a vertical plate (311) is fixedly provided at the bottom of the horizontal frame (302), an upper crankshaft (313) is movably installed on the vertical plate (311), the inner side of the upper crankshaft (313) is movably connected to the upper slider (307), and the outer side of the upper crankshaft (313) is fixedly connected to a linkage pendulum block (312); a mounting seat (314) is fixedly provided at the top of the linkage pendulum block (312), and the mounting seat (314) is movably connected to the inner side of the lifting seat (317) through a linkage column (318).

2. A dietary fiber preparation device according to claim 1, characterized in that: A convex ring (111) is arranged on the inner wall of the enzymatic hydrolysis chamber (101), and a groove (112) cooperating with the convex ring (111) is arranged on the outer wall of the gear ring (110); a scraping plate (113) is fixedly arranged at the bottom of the gear ring (110), and a plurality of groups of heating rods (114) are arranged on the inner wall of the scraping plate (113).

3. A dietary fiber preparation device according to claim 1, characterized in that: A plurality of groups of supporting legs (118) are provided at the bottom of the enzymatic hydrolysis chamber (101), a mounting plate (119) is connected between the supporting legs (118), and the vertical frame (301) is fixedly disposed on the mounting plate (119).

4. A dietary fiber preparation device according to any one of claims 1 to 3, characterized in that: A connecting plate (204) is provided between the hangers (201), and a linkage gear (205) is rotatably provided in the middle of the connecting plate (204) and meshes with the moving gear plates (202) on both sides.

5. A dietary fiber preparation device according to claim 1, characterized in that: The top of the extrusion plate (322) is fixedly connected to the cantilever (320) via a connecting rod (321); a plurality of groups of filter holes (326) are evenly arranged on the filter press plate (325); an arc-shaped baffle plate (327) is arranged on the inner side of the filter press plate (325); a symmetrical sliding rod (328) is slidably arranged on the arc-shaped baffle plate (327); an arc-shaped unloading plate (329) is fixedly arranged on the inner side of the sliding rod (328); an extrusion block (330) is fixedly arranged on the outer side of the sliding rod (328); a return spring (331) is also sleeved on the sliding rod (328); a swing arm (319) cooperating with the extrusion block (330) is fixedly arranged on the bottom of the linkage swing block (312); and a collection bin (324) is also fixedly arranged on the outer side of the liquid storage tank (323).

6. A dietary fiber preparation device according to any one of claims 1 to 3, characterized in that: The bottom of the enzymatic hydrolysis chamber (101) is also provided with a drainage pipe (115) that cooperates with the filter press plate (325), and a valve (116) is installed on the drainage pipe (115).

7. A dietary fiber preparation device according to any one of claims 1 to 3, characterized in that: A feed pipe (102) and a control panel (104) are also provided on the outer wall of the enzymatic hydrolysis chamber (101); a rotating seat (108) is provided on the top of the driven gear (107); and the driven gear (107) is rotatably arranged on both sides of the pulverizing mechanism (2) via the rotating seat (108).

8. A method for using a dietary fiber preparation device according to any one of claims 1 to 7, characterized in that: S1. Inputting raw materials, water and trypsin into the enzymatic hydrolysis chamber (101), and then starting the linkage motor (105); S2. The raw material is reciprocatedly crushed by multiple sets of cutters (203), and the crushed raw material is stirred by multiple sets of stirring shafts (109); S3. The crude dietary fiber product after enzymatic hydrolysis is transported to the filter press plate (325), and the filter press motor (309) is started; S4. When the lifting seat (317) slides back and forth in the horizontal direction along the sliding rod 1 (303) and slides back and forth in the vertical direction along the sliding rod 2 (316), the lifting seat (317) drives the squeezing plate (322) at the bottom to filter and dry the dietary fiber crude product on the filter plate (325).

Images