Crushing and grinding device for konjak processing

Abstract

The invention relates to the technical field of konjak grinding, in particular to a smashing and grinding device for konjak processing. Comprising a shell, a feeding opening, a first motor, a cutting knife, a discharging plate, a second motor, a transmission mechanism, a grinding roller, a screen, a first torsional spring, a fixing frame, a cam and the like. A feeding opening is formed in the top of the shell, a first motor is installed on the top of the shell, an output shaft of the first motor is connected with a cutting knife, two obliquely-arranged discharging plates are arranged in the shell, and a second motor is installed on the shell. The first motor drives the cutting knife to crush konjac slices, the second motor drives the two grinding rollers to synchronously and reversely rotate through the transmission mechanism, it is ensured that the rotating speed is the same and stable in the grinding process, ground konjac flour falls on the screen, the cam and the fixing frame are matched to enable the screen to shake, the konjac flour is prevented from blocking meshes of the screen, and the quality of the konjac flour is improved. Qualified konjaku flour falls into the collecting frame, and unqualified konjaku flour enters the conveying mechanism through the collecting plate.

Description

Technical Field

[0001] The invention relates to the technical field of konjac grinding, in particular to a crushing and grinding device for konjac processing. Background Art

[0002] As an important medicinal and edible plant, the preparation of konjac powder usually requires multiple processes such as cleaning, slicing, drying, crushing, grinding and screening. The crushing and grinding process plays an important role in the quality of the final product.

[0003] During the konjac flour processing, the material after pulverizing and grinding needs to be sieved to separate qualified fine powder. Konjac flour has a certain viscosity and humidity. During the sieving process, konjac flour easily adheres to the mesh of the screen, causing the mesh to be clogged. Once the screen is clogged, qualified konjac flour cannot pass in time, and unqualified konjac flour will also accumulate on the screen, affecting the smoothness of the entire pulverizing and grinding process and reducing production efficiency. Summary of the Invention

[0004] In order to overcome the shortcoming that the mesh of the screen is easily clogged, the present invention provides a crushing and grinding device for konjac processing.

[0005] The technical implementation scheme of the present invention is as follows: a crushing and grinding device for konjac processing, comprising a shell, a feeding port, a first motor, a cutting knife, a blanking plate, a second motor, a transmission mechanism, a grinding roller, a screen, a first torsion spring, a fixing frame, a cam, a collecting frame, a collecting plate and a conveying mechanism, wherein the top of the shell is provided with a feeding port, the top of the shell is provided with a first motor, the output shaft of the first motor is connected to the cutting knife, two obliquely arranged blanking plates are provided inside the shell, the second motor is installed on the shell, two grinding rollers are rotatably provided inside the shell, the output shaft of the second motor is connected to the two grinding rollers through the transmission mechanism, a screen is rotatably provided inside the shell, a first torsion spring is connected between the shell and the screen, a fixing frame is provided on the screen, a cam is provided on the grinding roller, a collecting frame, a collecting plate and a conveying mechanism are provided at the bottom of the shell, the collecting plate is connected to the conveying mechanism, and the conveying mechanism is connected to the top of the shell.

[0006] In a preferred embodiment of the present invention, the transmission mechanism includes a first belt, a driving gear and a driven gear, wherein one end of one grinding roller and the output shaft of the second motor are driven by the first belt, and the two grinding rollers are respectively provided with a driving gear and a driven gear, and the driving gear and the driven gear are meshed.

[0007] In a preferred embodiment of the present invention, it also includes a second belt, a scraping assembly and a third belt. The tops of the two blanking plates are each provided with a scraping assembly. The scraping assembly includes a driving bevel gear, a driven bevel gear, a reciprocating screw, a scraping plate and a fourth belt. A driving bevel gear and a driven bevel gear are rotatably provided at one end of the top of the blanking plate. The driving bevel gear and the driven bevel gear are meshed. A reciprocating screw is rotatably provided at both ends of the blanking plate. The driven bevel gear is connected to one of the reciprocating screws. The driving bevel gear and the other reciprocating screw are driven by a fourth belt. The two ends of the scraping plate are respectively matched with two reciprocating screws, and the reciprocating screw can drive the scraping plate to move back and forth. The output shaft of the second motor and one of the driving bevel gears are driven by the second belt, and the two driving bevel gears are driven by the third belt.

[0008] In a preferred embodiment of the present invention, it also includes a connecting rod, a moving part, a first one-way gear, a second one-way gear, a mounting shell, a first rack and a second rack. Both ends of the scraper plate are connected to the connecting rod, and the connecting rod is provided with a moving part. The moving part cooperates with the reciprocating screw rod. The connecting rod is provided with a first one-way gear and a second one-way gear. Both ends of the blanking plate are provided with a mounting shell, and the two reciprocating screw rods are respectively located in the two mounting shells. The first rack and the second rack are respectively provided at both ends of the mounting shell. When the scraper plate is located at the top of the blanking plate, the first one-way gear is engaged with the first rack. When the scraper plate is located at the bottom of the blanking plate, the second one-way gear is engaged with the second rack.

[0009] In a preferred embodiment of the present invention, it also includes a limit plate. Two limit plates are provided inside the mounting shell, and four limit grooves are evenly opened on the outer circumference of the connecting rod. When the scraper plate moves under the action of the reciprocating screw, the limit plate contacts the limit groove.

[0010] In a preferred embodiment of the present invention, it also includes a liquid storage tank, a water pump, a liquid outlet pipe and a liquid inlet pipe. The liquid storage tank is installed on the outer shell, and the liquid storage tank stores coolant. A condensation plate is provided in the liquid storage tank. The two grinding rollers are hollow inside. The two ends of the liquid storage tank are respectively connected to the liquid outlet pipe and the liquid inlet pipe. The liquid outlet pipe and the liquid inlet pipe are respectively rotatably connected to the two ends of the grinding roller. A water pump is provided on the liquid outlet pipe and the liquid inlet pipe.

[0011] In a preferred embodiment of the present invention, the conveying mechanism includes a shell, a belt roller, a conveying belt, a conveying plate and a feeding part. The shell is provided at the bottom of the shell, and the collecting plate is connected to the bottom of the shell. Belt rollers are rotatably provided at the upper and lower ends of the shell. The two belt rollers are driven by a conveying belt. A driving motor is installed on the shell, and the output shaft of the driving motor is connected to one of the belt rollers. A plurality of conveying plates are evenly arranged on the conveying belt, and the conveying plates are inclined. A feeding part is provided at the top of the shell, and the feeding part is connected to the top of the shell.

[0012] In a preferred embodiment of the present invention, a scraping plate and a second torsion spring are further included. The scraping plate is rotatably provided at one end of the screen close to the shell, and a second torsion spring is provided at the connection between the screen and the scraping plate. The scraping plate contacts the collecting plate.

[0013] In a preferred embodiment of the present invention, a scraper is further included. The scraper is provided inside the shell and contacts the outer side of the grinding roller.

[0014] Compared with prior art, the present invention has the following advantages: 1, the present invention drives the cutting knife to pulverize konjac slices by the first motor, the second motor drives two grinding rollers synchronously and counter-rotates by a transmission mechanism, ensures that the rotating speed is identical and stable in the grinding process, the konjac flour after the grinding falls on the screen, cam cooperates with a fixed mount to make the screen jitter, avoids konjac flour to block the screen mesh, qualified konjac flour falls into a collecting frame, unqualified enters a conveying mechanism by a collecting plate, and the conveying mechanism is re-delivered to the shell top and processed again, realizes material circulation and reprocessing, reduces manual intervention, and promotes overall production efficiency.

[0015] 2. The present invention adopts the design of the scraping assembly to make the scraping plate move back and forth on the blanking plate, thereby removing the adhered konjac residue, preventing material accumulation from affecting subsequent processing effects, and reducing the risk of equipment clogging.

[0016] 3. The present invention cooperates with the first one-way gear, the second one-way gear, the first rack and the second rack, so that the scraping plate scrapes the konjac residue on the surface of the blanking plate when it moves downward, and no longer contacts the blanking plate when it moves upward, avoiding carrying the residue upward to the top of the blanking plate, ensuring smooth flow of materials, preventing blockage, maintaining efficient and stable operation of the equipment, and reducing the frequency of shutdown for cleaning.

[0017] 4. The present invention prevents the connecting rod from rotating during movement by cooperating the limiting plate in the mounting shell with the limiting groove on the connecting rod, thereby preventing the scraping plate from accidentally rotating during movement, thereby ensuring the normal operation of the scraping plate.

[0018] 5. The present invention effectively reduces the high temperature generated during the grinding process by designing the grinding roller hollow inside and coordinating the liquid storage tank-condensation plate-water pump circulation cooling system, thereby avoiding denaturation or agglomeration of konjac flour due to overheating and extending the service life of the grinding roller.

[0019] 6. The present invention contacts the grinding roller outside by the scraper plate inside the shell, and the konjac flour that adheres to the grinding roller is scraped off during the grinding roller rotation process, so as to prevent the konjac flour from piling up on the grinding roller and ensure the grinding effect of the grinding roller; when the screen shakes, the scraper plate fits the collecting plate surface under the second torsion spring effect, and the unqualified konjac flour on the collecting plate is scraped into the housing to prevent residue and ensure that material collection is smooth. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1It is a schematic diagram of the three-dimensional structure of the present invention.

[0021] Figure 2 It is a schematic diagram of the three-dimensional structure inside the shell of the present invention.

[0022] Figure 3 It is a schematic diagram of the three-dimensional structure of the transmission mechanism and the grinding roller of the present invention.

[0023] Figure 4 It is a schematic diagram of the three-dimensional structure of the first belt, driving gear and driven gear of the present invention.

[0024] Figure 5 It is a schematic diagram of the three-dimensional structure of the blanking plate, grinding roller and mounting shell of the present invention.

[0025] Figure 6 It is a cross-sectional view of the housing of the present invention.

[0026] Figure 7 It is a schematic diagram of the three-dimensional structure of the second belt, the scraping assembly and the third belt of the present invention.

[0027] Figure 8 It is a schematic diagram of the three-dimensional structure of the driving bevel gear, the driven bevel gear and the reciprocating screw rod of the present invention.

[0028] Figure 9 It is a schematic diagram of the three-dimensional structure of the limiting plate of the present invention.

[0029] Figure 10 For the present invention Figure 9 Enlarged view of point A in the middle.

[0030] Figure 11 For the present invention Figure 9 Enlarged view of point B in the middle.

[0031] Figure 12 It is a schematic diagram of the three-dimensional structure of the connecting rod, the moving part and the first one-way gear of the present invention.

[0032] Figure 13 It is a schematic diagram of the three-dimensional structure of the liquid storage tank, water pump and liquid outlet pipe of the present invention.

[0033] Figure 14 It is a schematic diagram of the three-dimensional structure of the screen, collection frame and collection plate of the present invention.

[0034] Figure 15 It is a schematic diagram of the three-dimensional structure of the first torsion spring of the present invention.

[0035] Figure 16 It is a schematic diagram of the three-dimensional structure of the fixing frame, the scraping plate and the cam of the present invention.

[0036] Figure 17 It is a schematic diagram of the three-dimensional structure of the scraper plate and the second torsion spring of the present invention.

[0037] The above drawings include the following reference numerals: 1, housing, 2, loading port, 3, first motor, 4, cutting knife, 5, blanking plate, 6, second motor, 7, transmission mechanism, 71, first belt, 72, driving gear, 73, driven gear, 8, grinding roller, 9, screen, 91, first torsion spring, 92, fixing frame, 93, scraping plate, 94, cam, 95, second torsion spring, 10, collecting frame, 11, collecting plate, 12, conveying mechanism, 121, housing, 122, belt roller, 123, conveying belt, 124, conveying plate, 125, Feeding part, 13. Second belt, 14. Scraping assembly, 141. Driving bevel gear, 142. Driven bevel gear, 143. Reciprocating screw, 144. Scraping plate, 1441. Connecting rod, 1442. Moving part, 1443. First one-way gear, 1444. Second one-way gear, 1445. Limiting groove, 15. Third belt, 16. Fourth belt, 17. Mounting shell, 171. First rack, 172. Second rack, 173. Limiting plate, 18. Liquid storage tank, 19. Water pump, 20. Liquid outlet pipe, 21. Liquid inlet pipe, 22. Scraper. DETAILED DESCRIPTION

[0038] First of all, it should be noted that in the various embodiments described, identical components are provided with identical reference numerals or identical component names, wherein the disclosure contained throughout the entire description can be transferred to the same components having the same reference numerals or identical component names. Positional designations selected in the description, such as top, bottom, lateral, etc., also refer to the directly described and illustrated figures and are transferred to the new position in the event of a change in position.

[0039] A crushing and grinding device for konjac processing, such as Figures 1-16 As shown, it includes a shell 1, a feeding port 2, a first motor 3, a cutting knife 4, a blanking plate 5, a second motor 6, a transmission mechanism 7, a grinding roller 8, a screen 9, a first torsion spring 91, a fixing frame 92, a cam 94, a collecting frame 10, a collecting plate 11 and a conveying mechanism 12. A feeding port 2 is provided on the top of the shell 1, and a first motor 3 is installed on the top of the shell 1. The output shaft of the first motor 3 is connected to the cutting knife 4. Two inclined blanking plates 5 are provided inside the shell 1. The second motor 6 is installed on the shell 1. Two grinding rollers 8 are rotatably provided in the shell 1. The output shaft of the second motor 6 is connected to the two grinding rollers 8 through the transmission mechanism 7. A screen 9 is rotatably provided inside the shell 1. A first torsion spring 91 is connected between the shell 1 and the screen 9. A fixing frame 92 is provided on the screen 9. A cam 94 is provided on the grinding roller 8. A collecting frame 10, a collecting plate 11 and a conveying mechanism 12 are provided at the bottom of the shell 1. The collecting plate 11 is connected to the conveying mechanism 12, and the conveying mechanism 12 is connected to the top of the shell 1.

[0040] During use, the konjac slices after drying are put into shell 1 by feeding port 2, the first motor 3 starts, 4 pairs of konjac slices of cutting knife are pulverized, and the konjac slices after grinding roller 8 pairs of pulverizations are ground, and the konjac flour ground into drops on screen cloth 9, in the grinding process, cam 94 can intermittently contact and squeeze fixed frame 92, under the first torsion spring 91 effect, screen cloth 9 constantly shakes, and the qualified konjac flour ground can drop in collecting frame 10 by screen cloth 9, and unqualified konjac flour can shake and move with screen cloth 9, finally fall into conveying mechanism 12 by collecting plate 11, and unqualified konjac flour is re-delivered to shell 1 top by conveying mechanism 12, again processes.

[0041] like Figure 4 As shown, the transmission mechanism 7 includes a first belt 71, a driving gear 72, and a driven gear 73. The first belt 71 transmits power between one end of one grinding roller 8 and the output shaft of the second motor 6. The two grinding rollers 8 are respectively provided with a driving gear 72 and a driven gear 73, which mesh with each other. Through the cooperation of the first belt 71, the driving gear 72, and the driven gear 73, the second motor 6 drives the two grinding rollers 8 to rotate synchronously and in opposite directions, ensuring that the two grinding rollers 8 maintain the same and stable speed during the grinding process, thereby ensuring the grinding quality.

[0042] like Figure 7-Figure 8 As shown, it also includes a second belt 13, a scraping assembly 14 and a third belt 15. The top of the two blanking plates 5 are each provided with a scraping assembly 14, and the scraping assembly 14 includes a driving bevel gear 141, a driven bevel gear 142, a reciprocating screw rod 143, a scraping plate 144 and a fourth belt 16. The top end of the blanking plate 5 is rotatably provided with a driving bevel gear 141 and a driven bevel gear 142, and the driving bevel gear 141 and the driven bevel gear 142 are meshed. Both ends of the blanking plate 5 are rotatably provided with a reciprocating The screw rod 143 and the driven bevel gear 142 are connected to one of the reciprocating screw rods 143. The driving bevel gear 141 and the other reciprocating screw rod 143 are driven by a fourth belt 16. The two ends of the scraper plate 144 are respectively matched with the two reciprocating screw rods 143. The reciprocating screw rod 143 can drive the scraper plate 144 to move back and forth. The output shaft of the second motor 6 and one of the driving bevel gears 141 are driven by a second belt 13. The two driving bevel gears 141 are driven by a third belt 15. The second motor 6 drives one of the active bevel gears 141 through the second belt 13, and then synchronizes the scraping components 14 of the two blanking plates 5 through the third belt 15. The active bevel gear 141 and the driven bevel gear 142 engage to drive the reciprocating screw 143 to rotate. The fourth belt 16 ensures that the two reciprocating screws 143 are synchronized. The reciprocating screw 143 drives the scraping plate 144 to move back and forth on the blanking plate 5 to remove the konjac residue adhering to the surface of the blanking plate 5, prevent material accumulation from affecting the subsequent crushing and grinding effects, and reduce the risk of equipment blockage.

[0043] like Figures 9-12 As shown, it also includes a connecting rod 1441, a moving part 1442, a first one-way gear 1443, a second one-way gear 1444, a mounting shell 17, a first rack 171 and a second rack 172. Both ends of the scraper plate 144 are connected to the connecting rod 1441, and the connecting rod 1441 is provided with a moving part 1442. The moving part 1442 cooperates with the reciprocating screw rod 143. The connecting rod 1441 is provided with a first one-way gear 1443 and a second one-way gear 1444. Both ends of the blanking plate 5 are provided with a mounting shell 17. The two reciprocating screw rods 143 are respectively located in the two mounting shells 17. The first rack 171 and the second rack 172 are respectively provided at both ends of the mounting shell 17. When the scraper plate 144 is located at the top of the blanking plate 5, the first one-way gear 1443 is engaged with the first rack 171. When the scraper plate 144 is located at the bottom of the blanking plate 5, the second one-way gear 1444 is engaged with the second rack 172. When the scraper plate 144 moves to the bottom of the blanking plate 5, the second one-way gear 1444 is engaged with the second rack 172, and the second rack 172 drives the scraper plate 144 to rotate through the second one-way gear 1444, so that the scraper plate 144 no longer contacts the blanking plate 5. When the scraper plate 144 moves upward, the second one-way gear 1444 no longer drives the scraper plate 144 to rotate due to its one-way driving characteristics. The scraper plate 144 does not contact the blanking plate 5 during the upward movement until When the scraper plate 144 moves to the top of the blanking plate 5, the first one-way gear 1443 engages with the first rack 171. Similarly, the second one-way gear 1444 drives the scraper plate 144 to rotate, and the scraper plate 144 contacts the blanking plate 5 again, so that the scraper plate 144 can scrape the konjac residue on the surface of the blanking plate 5 when it moves downward. When the scraper plate 144 moves upward, since the scraper plate 144 no longer contacts the blanking plate 5, it can avoid bringing the residue upward to the top of the blanking plate 5.

[0044] like Figures 9-11 As shown, the mounting housing 17 further includes two limit plates 173. Four limit slots 1445 are evenly distributed around the outer circumference of the connecting rod 1441. When the scraper plate 144 moves under the action of the reciprocating screw 143, the limit plates 173 come into contact with the limit slots 1445. The limit plates 173 act as a limiter to prevent the connecting rod 1441 from rotating during movement, thereby preventing the scraper plate 144 from accidentally rotating during movement.

[0045] like Figure 13As shown, the housing 1 further includes a liquid storage tank 18, a water pump 19, a liquid outlet pipe 20, and a liquid inlet pipe 21. The liquid storage tank 18 is mounted on the housing 1. The liquid storage tank 18 stores a coolant and is provided with a condensation plate. The two grinding rollers 8 are hollow inside. The liquid storage tank 18 is connected to the liquid outlet pipe 20 and the liquid inlet pipe 21 at both ends. The liquid outlet pipe 20 and the liquid inlet pipe 21 are rotatably connected to the two ends of the grinding rollers 8, respectively. The liquid outlet pipe 20 and the liquid inlet pipe 21 are both provided with a water pump 19. By circulating the coolant (such as water or coolant) through the interior of the grinding rollers 8, the high temperature generated during the grinding process is effectively reduced, the konjac flour is prevented from being denatured or agglomerated due to overheating, and the service life of the grinding rollers 8 is extended.

[0046] like Figure 14 Shown, conveying mechanism 12 includes housing 121, belt roller 122, conveyor belt 123, conveying plate 124 and feed section 125, housing 1 bottom is provided with housing 121, collecting plate 11 connects housing 121 bottoms, in housing 121, upper and lower ends are all rotatably provided with belt roller 122, transmission by conveyor belt 123 between two belt rollers 122, housing 121 is equipped with driving motor, the output shaft of driving motor connects wherein belt roller 122, conveyor belt 123 is evenly provided with multiple conveying plates 124, conveying plate 124 is tilted, housing 121 tops are provided with feed section 125, and feed section 125 connects housing 1 top.By conveyor belt 123 and the conveying plate 124 that is tilted, the konjac flour that does not reach fineness requirement is efficiently sent back to housing 1 top, realize the recycling of material, reduce manual intervention and promote overall production efficiency.

[0047] like Figure 16 and Figure 17 As shown, a scraping plate 93 and a second torsion spring 95 are also included. The scraping plate 93 is rotatably provided at one end of the screen 9 near the housing 121. The second torsion spring 95 is provided at the connection between the screen 9 and the scraping plate 93. The scraping plate 93 contacts the collecting plate 11. When the screen 9 shakes, the scraping plate 93 fits against the surface of the collecting plate 11, and the second torsion spring 95 provides elastic pressure to help scrape unqualified konjac flour on the collecting plate 11 into the housing 121 to prevent residue.

[0048] like Figure 5 As shown, a scraper 22 is also included, and the shell 1 is inside provided with the scraper 22, and the scraper 22 contacts the outside of the grinding roller 8. During the rotation of the grinding roller 8, the scraper 22 can scrape off the konjac flour adhering to the grinding roller 8, prevent the konjac flour from piling up on the grinding roller 8, ensure the grinding effect of the grinding roller 8, and reduce the waste of konjac flour simultaneously.

[0049] While the present disclosure has been described with respect to only a limited number of embodiments, those skilled in the art, having benefit of this disclosure, will appreciate that numerous other embodiments can be devised without departing from the scope of the invention. Accordingly, the scope of the present invention should be limited only by the claims appended hereto.

Claims

1. A crushing and grinding device for konjac processing, comprising a housing (1), a feeding port (2), a first motor (3) and a cutting knife (4), wherein the top of the housing (1) is provided with the feeding port (2), the top of the housing (1) is provided with the first motor (3), the output shaft of the first motor (3) is connected to the cutting knife (4), and the device is characterized in that: The invention also includes a blanking plate (5), a second motor (6), a transmission mechanism (7), a grinding roller (8), a screen (9), a first torsion spring (91), a fixing frame (92), a cam (94), a collecting frame (10), a collecting plate (11) and a conveying mechanism (12). Two oblique blanking plates (5) are provided inside the housing (1). The second motor (6) is mounted on the housing (1). Two grinding rollers (8) are rotatably provided inside the housing (1). The output shaft of the second motor (6) is connected to the two grinding rollers (8) through the transmission mechanism (7). A screen (9) is rotatably provided inside the housing (1). A first torsion spring (91) is connected between the housing (1) and the screen (9). A fixing frame (92) is provided on the screen (9). A cam (94) is provided on the grinding roller (8). A collecting frame (10), a collecting plate (11) and a conveying mechanism (12) are provided at the bottom of the housing (1). The collecting plate (11) is connected to the conveying mechanism (12). The conveying mechanism (12) is connected to the top of the housing (1).

2. according to a kind of pulverizing and grinding device that is used for konjac processing according to claim 1, it is characterized in that, The transmission mechanism (7) includes a first belt (71), a driving gear (72) and a driven gear (73), wherein one end of one grinding roller (8) and the output shaft of the second motor (6) are driven by the first belt (71), and the two grinding rollers (8) are respectively provided with a driving gear (72) and a driven gear (73), and the driving gear (72) and the driven gear (73) are meshed.

3. according to a kind of pulverizing and grinding device that is used for konjac processing according to claim 2, it is characterized in that, The invention also includes a second belt (13), a scraping assembly (14) and a third belt (15). The tops of the two blanking plates (5) are both provided with a scraping assembly (14). The scraping assembly (14) includes a driving bevel gear (141), a driven bevel gear (142), a reciprocating screw (143), a scraping plate (144) and a fourth belt (16). One end of the top of the blanking plate (5) is rotatably provided with a driving bevel gear (141) and a driven bevel gear (142). The driving bevel gear (141) and the driven bevel gear (142) are meshed. Both ends of the blanking plate (5) are rotatably provided with a reciprocating screw (143). The reciprocating screw rod (143) is connected to a driven bevel gear (142) and one of the reciprocating screw rods (143). The driving bevel gear (141) and the other reciprocating screw rod (143) are driven by a fourth belt (16). The two ends of the scraping plate (144) are respectively matched with the two reciprocating screw rods (143). The reciprocating screw rod (143) can drive the scraping plate (144) to move back and forth. The output shaft of the second motor (6) and one of the driving bevel gears (141) are driven by a second belt (13). The two driving bevel gears (141) are driven by a third belt (15).

4. according to a kind of pulverizing and grinding device that is used for konjac processing according to claim 3, it is characterized in that, The scraper plate (144) further comprises a connecting rod (1441), a moving member (1442), a first one-way gear (1443), a second one-way gear (1444), a mounting shell (17), a first rack (171), and a second rack (172). Both ends of the scraper plate (144) are connected to the connecting rod (1441). The connecting rod (1441) is provided with a moving member (1442). The moving member (1442) cooperates with the reciprocating screw rod (143). The connecting rod (1441) is provided with a first one-way gear (1443) and a second one-way gear (1444), both ends of the blanking plate (5) are provided with a mounting shell (17), two reciprocating screw rods (143) are respectively located in the two mounting shells (17), and the two ends of the mounting shells (17) are respectively provided with a first rack (171) and a second rack (172), when the scraper plate (144) is located at the top of the blanking plate (5), the first one-way gear (1443) is engaged with the first rack (171), and when the scraper plate (144) is located at the bottom of the blanking plate (5), the second one-way gear (1444) is engaged with the second rack (172).

5. according to the described a kind of pulverizing and grinding device that is used for konjac processing of claim 4, it is characterized in that, It also includes a limiting plate (173), two limiting plates (173) are provided inside the mounting shell (17), and four limiting grooves (1445) are evenly opened on the outer side of the connecting rod (1441). When the scraping plate (144) moves under the action of the reciprocating screw rod (143), the limiting plates (173) contact the limiting grooves (1445).

6. A pulverizing and grinding device for konjac processing according to claim 5, characterized in that: The invention also includes a liquid storage tank (18), a water pump (19), a liquid outlet pipe (20) and a liquid inlet pipe (21). The shell (1) is provided with a liquid storage tank (18). The liquid storage tank (18) stores coolant. A condensation plate is provided in the liquid storage tank (18). The two grinding rollers (8) are hollow inside. The two ends of the liquid storage tank (18) are respectively connected to the liquid outlet pipe (20) and the liquid inlet pipe (21). The liquid outlet pipe (20) and the liquid inlet pipe (21) are respectively rotatably connected to the two ends of the grinding roller (8). The liquid outlet pipe (20) and the liquid inlet pipe (21) are both provided with a water pump (19).

7. A pulverizing and grinding device for konjac processing according to claim 6, characterized in that: The conveying mechanism (12) includes a shell (121), a belt roller (122), a conveying belt (123), a conveying plate (124) and a feeding portion (125). The shell (1) is provided at the bottom of the shell (1), and the collecting plate (11) is connected to the bottom of the shell (121). The upper and lower ends of the shell (121) are rotatably provided with belt rollers (122). The two belt rollers (122) are driven by the conveying belt (123). A driving motor is installed on the shell (121), and the output shaft of the driving motor is connected to one of the belt rollers (122). A plurality of conveying plates (124) are evenly provided on the conveying belt (123), and the conveying plates (124) are inclined. The feeding portion (125) is provided at the top of the shell (121), and the feeding portion (125) is connected to the top of the shell (1).

8. A pulverizing and grinding device for konjac processing according to claim 7, characterized in that: The scraper plate (93) and the second torsion spring (95) are also included. The scraper plate (93) is rotatably provided at one end of the screen (9) close to the housing (121). The second torsion spring (95) is provided at the connection between the screen (9) and the scraper plate (93). The scraper plate (93) contacts the collecting plate (11).

9. A pulverizing and grinding device for konjac processing according to claim 8, characterized in that: A scraper (22) is also included. The scraper (22) is provided inside the housing (1), and the scraper (22) contacts the outer side of the grinding roller (8).

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