Konjac powder grinding device

Abstract

The invention discloses a konjak fine powder grinding device, and relates to the technical field of konjak grinding, the konjak fine powder grinding device comprises a main body device, the main body device comprises a shell, the main body device is used for crushing konjak slices, the main body device is provided with a rolling device and a discharging device, the rolling device is used for grinding crushed konjak small blocks into powder, and the discharging device is used for discharging the crushed konjak small blocks. And the discharging device is used for pumping out the ground konjac powder to the next process. The crushing mechanism performs preliminary crushing on dried konjak slices, then the grinding device performs grinding and crushing on the crushed konjak small blocks, the crushing and grinding effects are good, meanwhile, preliminary grinding and grinding actions are synchronously performed, the automation degree is high, and the continuity is good; when the rolling mechanism moves outwards, the conveying belt is driven to move, the rolled konjak is conveyed to the position above the raising mechanism, and the transferring effect is good; and the raising mechanism can raise the rolled konjac powder, other impurities in the konjac powder are removed through multi-layer filtration, and the quality of the konjac powder is improved.

Description

Technical Field

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

[0002] Konjac flour is an alkaline food that is beneficial to the human body, especially for people who eat too much acidic food in daily life, it helps to improve the acid-base balance in the body and is beneficial to health. Different from konjac flour, konjac flour has higher purity than konjac flour, and the glucomannan content in konjac flour is higher under the same weight. Konjac flour can generally be used by flushing water, while konjac flour is usually used to make konjac gel food; in the process of konjac flour processing, konjac flour needs to be ground, and the konjac flour grinding device in the prior art cannot fully crush and grind the konjac flour, and the impurities generated in the grinding and crushing process of konjac flour need to be screened multiple times to improve the quality of the processed konjac flour. Summary of the invention

[0003] In view of the above-mentioned technical problems, the technical solution adopted in the present invention is as follows: a konjak powder grinding device comprises a main body device, wherein the main body device comprises a shell, the main body device is used for crushing konjak slices, the main body device is provided with a rolling device and a discharging device, the rolling device comprises a disassembling net, the disassembling net is fixedly mounted on the shell, the rolling device is used for grinding the broken konjak pieces into powder, the discharging device comprises a screen, the screen is slidably mounted in the shell, and the discharging device is used for extracting the ground konjak powder into the next process.

[0004] Furthermore, the main device comprises a blow-out chamber, an impurity chamber and a product chamber arranged in the shell, and a slide-out plate and a large impurity plate are fixedly installed in the shell.

[0005] Furthermore, a crushing mechanism is arranged on the outer shell, and the crushing mechanism includes a feed hopper fixedly mounted on the outer shell, a crushing plate fixedly mounted inside the outer shell, an upper transmission wheel rotatably mounted on the crushing plate, a variable diameter push ring fixedly mounted on the upper transmission wheel, a crushing hammer slidably mounted on the crushing plate, a push-up rod fixedly mounted on the crushing hammer, the push-up rod cooperates with the variable diameter push ring, the lower surface of the crushing hammer is conical, a plurality of holes are arranged on the crushing plate, and a side door is arranged on the side of the outer shell.

[0006] The dried konjac slices to be crushed are put into the feed hopper, and the konjac slices fall onto the arc surface on the upper surface of the crushing hammer, and then fall between the crushing plate and the crushing hammer. The upper transmission wheel rotates to drive the variable diameter push ring to rotate counterclockwise, thereby driving the push rod and the crushing hammer to rise along the crushing plate. When the variable diameter push ring moves to the highest point, it separates from the push rod, and the push rod and the crushing hammer fall under the action of gravity. The konjac slices are crushed by the crushing hammer, and the crushed konjac slices fall onto the conveyor belt through the holes in the crushing plate.

[0007] Furthermore, the rolling device includes filter cotton fixedly installed in the outer shell, a dustproof plate fixedly installed on the outer shell, an inspection cover fixedly installed on the outer shell, a fan fixedly installed in the outer shell, a guide groove is arranged under the fan so that the wind blown out by the fan blows toward the filter cotton, the inspection cover, the disassembly net and the dustproof plate are removable, an inner motor is fixedly installed in the outer shell, a motor gear is fixedly installed on the motor shaft of the inner motor, a vertical transmission belt is wrapped around the motor gear and the upper transmission wheel, an eccentric gear and two cam gears are rotatably installed in the outer shell, and a triangular transmission belt is wrapped around the eccentric gear, the motor gear and the two cam gears.

[0008] Furthermore, an inner support plate is fixedly installed in the outer shell, a conveyor belt is wound on the inner support plate, a plurality of grooves are arranged on the conveyor belt, a plurality of rollers are rotatably installed in the conveyor belt, and the rollers are rollingly installed with the inner support plate.

[0009] Furthermore, a lifting mechanism is provided on the inner support plate, and the lifting mechanism includes a toggle rod rotatably mounted on the inner support plate, a lifting plate is fixedly mounted on the toggle rod, a cam is fixedly mounted on the cam gear, and the cam cooperates with the toggle rod.

[0010] Furthermore, a belt-pulling mechanism is provided on the outer shell, and the belt-pulling mechanism includes a rolling frame slidably mounted on the outer shell, a rolling roller is rotatably mounted on the rolling frame, an eccentric rod is fixedly mounted on the eccentric gear, a connecting rod is rotatably mounted on the eccentric rod, the connecting rod is rotatably mounted on the rolling frame, a traveling paddle is rotatably mounted on the rolling frame, and a torsion spring is provided between the rolling frame and the traveling paddle.

[0011] The rotation of the inner motor drives the motor gear to rotate, which drives the eccentric gear and two cam gears to rotate through the triangular transmission belt. The motor gear drives the upper transmission wheel to rotate through the vertical transmission belt. After the crushed konjac pieces fall onto the conveyor belt, the eccentric gear drives the connecting rod to rotate through the eccentric rod, thereby driving the rolling frame to slide along the outer shell. When the rolling frame slides, the konjac pieces are crushed by the rolling roller. After the walking paddle moves inward and contacts the conveyor belt, the walking paddle will not push the conveyor belt. The walking paddle rotates relative to the rolling frame, and the torsion spring is twisted. When the rolling frame moves outward, the walking paddle is stuck in the groove of the conveyor belt, and the conveyor belt is pulled counterclockwise by the walking paddle to transport the konjac powder toward the filter cotton. At the same time, the cam gear drives the cam to rotate, and the cam pushes the toggle rod and the lifting plate to rotate. The lifting plate lifts the conveyor belt upward, lifts the konjac flour on the conveyor belt, and blows the konjac flour toward the filter cotton through the fan. Dust and internal small particles and other minor impurities will be blown into the blowing cavity. The filter cotton blocks the dust, and the dust falls into the impurity cavity. The toggle rod and the lifting plate are reset under the action of the elastic force of the conveyor belt itself, and then the conveyor belt transports the konjac flour to the screen. The screen vibrates to screen the konjac flour. The remaining small particle impurities fall through the small holes onto the slide-out plate and finally enter the impurity cavity. The konjac flour falls into the product cavity through the large holes, and the remaining large residues fall into the large impurity plate and can be re-ground.

[0012] The fan can be inspected by removing the inspection cover, the filter cotton can be replaced by removing the net, the impurities in the impurity chamber can be cleared out by removing the dustproof plate, the remaining materials in the large impurity plate can be taken out by opening the side door, and the inside of the casing can be cleaned and inspected.

[0013] Furthermore, the discharging device includes an extraction tube fixedly mounted on the shell, a plurality of large holes and a plurality of small holes are arranged on the screen, a rotating lever is rotatably mounted on the shell, a driven wheel is fixedly mounted on the rotating lever, and the rotating lever is slidably mounted with the product chamber.

[0014] Furthermore, a screening mechanism is arranged in the shell, and the screening mechanism includes a screening motor fixedly installed in the shell, a driving gear is fixedly installed on the motor shaft of the screening motor, a vertical gear shaft is rotatably installed on the shell, an upper gear, a bottom transmission wheel and a push block are fixedly installed on the vertical gear shaft, the driving gear is meshed with the upper gear, a bottom transmission belt is wrapped around the bottom transmission wheel and the driven wheel, a push rod is fixedly installed on the screen, a screening spring is arranged between the push rod and the shell, and the push rod cooperates with the push block.

[0015] The rotation of the screening motor drives the active gear to rotate, thereby driving the upper gear, the vertical gear shaft and the bottom transmission wheel to rotate. The rotation of the vertical gear shaft drives the push block to rotate. The push block drives the push rod and the screen to swing back and forth to screen the konjac flour on the screen. The screening spring rebounds and resets the push rod and the screen. The bottom transmission wheel drives the driven wheel and the rotating lever to rotate through the bottom transmission belt. The konjac flour on the product cavity is pushed to the bottom of the extraction tube by rotating the lever, and the konjac flour is extracted through the extraction tube to send to the next process.

[0016] Compared with the prior art, the present invention has the following beneficial effects: (1) the crushing mechanism provided in the present invention preliminarily crushes the dried konjac flakes, and then grinds the crushed konjac small pieces through the rolling device, with good grinding effect, and the preliminarily grinding and grinding actions are performed synchronously, with high automation and good continuity; (2) the rolling mechanism provided in the present invention grinds and grinds the crushed konjac, and when the rolling mechanism slides inward, the conveyor belt does not move, and when the rolling mechanism moves outward, the conveyor belt is driven to move, and the crushed konjac is transported to the top of the lifting mechanism, with good transfer effect; (3) the lifting mechanism provided in the present invention can lift the crushed konjac powder, blow out the tiny impurity particles and dust therein through the fan, and remove other impurities in the konjac powder through multi-layer filtration, thereby improving the quality of the konjac powder; (4) the screening mechanism provided in the present invention can screen out the oversized and undersized particles, and only collect the konjac powder of appropriate size, and cooperate with the continuous organic combination action of rotating the lever and screening to move the konjac powder to the bottom of the extraction tube to enter the next process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 It is a schematic diagram of the overall structure of the present invention (interior).

[0019] Figure 3 It is a schematic diagram of the structure of the main device of the present invention.

[0020] Figure 4 It is a schematic diagram of the structure of the crushing mechanism of the present invention.

[0021] Figure 5 The structure of the rolling device of the present invention is shown in FIG. Figure 1 .

[0022] Figure 6 The structure of the rolling device of the present invention is shown in FIG. Figure 2 .

[0023] Figure 7 The structure of the rolling device of the present invention is shown in FIG. Figure 3 .

[0024] Figure 8 For the present invention Figure 7 A local enlarged schematic diagram of point A in the middle.

[0025] Fig. 9 It is a schematic diagram of the structure of the lifting mechanism of the present invention.

[0026] Fig.10 The structure of the discharging device of the present invention is shown in FIG. Figure 1 .

[0027] Fig.11 The structure of the discharging device of the present invention is shown in FIG. Figure 2 .

[0028] Figure numbers: 101-housing; 102-blowing chamber; 103-impurity chamber; 104-slide-out plate; 105-product chamber; 106-large impurity plate; 107-crushing plate; 108-upper transmission wheel; 109-diameter push ring; 110-push-up rod; 111-feed hopper; 112-breaking hammer; 201-disassembly net; 202-filter cotton; 203-dust plate; 204-fan; 205-inspection cover; 206-inner motor; 207-motor gear; 208-vertical transmission belt; 209-conveyor belt; 210-inner support plate; 211-roller; 212-triangular transmission belt; 213-cam gear Wheel; 214-cam; 215-toggle rod; 216-lifting plate; 217-eccentric gear; 218-eccentric rod; 219-connecting rod; 220-rolling roller; 221-rolling frame; 222-travel paddle; 223-torsion spring; 301-screen; 302-large hole; 303-small hole; 304-extraction tube; 305-screening motor; 306-driving gear; 307-upper gear; 308-vertical gear shaft; 309-bottom transmission wheel; 310-bottom transmission belt; 311-rotating toggle rod; 312-driven wheel; 313-screening spring; 314-push block; 315-push rod; 4-side door. DETAILED DESCRIPTION

[0029] The specific implementation of the present invention will be further described below in conjunction with the accompanying drawings.

[0030] Example: Reference Figure 1-Figure 11 A konjac flour grinding device comprises a main device, which comprises a shell 101, and is used to crush konjac slices. A rolling device and a discharging device are arranged on the main device, and the rolling device comprises a disassembly net 201, and the disassembly net 201 is fixedly mounted on the shell 101. The rolling device is used to grind the crushed konjac pieces into powder, and the discharging device comprises a screen 301, and the screen 301 is slidably mounted in the shell 101. The discharging device is used to extract the ground konjac flour to the next process.

[0031] like Figure 3 , Figure 4As shown, the main device includes a blow-out chamber 102 , an impurity chamber 103 and a product chamber 105 arranged in a housing 101 , and a slide-out plate 104 and a large impurity plate 106 are fixedly installed in the housing 101 .

[0032] like Figure 3 , Figure 4 As shown, a crushing mechanism is arranged on the shell 101, and the crushing mechanism includes a feed hopper 111 fixedly mounted on the shell 101, a crushing plate 107 is fixedly mounted in the shell 101, an upper transmission wheel 108 is rotatably mounted on the crushing plate 107, a reducing push ring 109 is fixedly mounted on the upper transmission wheel 108, a crushing hammer 112 is slidably mounted on the crushing plate 107, a pushing rod 110 is fixedly mounted on the crushing hammer 112, the pushing rod 110 cooperates with the reducing push ring 109, the lower surface of the crushing hammer 112 is conical, a plurality of holes are arranged on the crushing plate 107, and a side door 4 is arranged on the side of the shell 101.

[0033] The dried konjac slices to be crushed are placed in the feed hopper 111, and the konjac slices fall onto the arc surface on the upper surface of the crushing hammer 112. Subsequently, the konjac slices fall between the crushing plate 107 and the crushing hammer 112, and the upper transmission wheel 108 rotates to drive the variable diameter push ring 109 to rotate counterclockwise, thereby driving the push-up rod 110 and the crushing hammer 112 to rise along the crushing plate 107. When the variable diameter push ring 109 moves to the highest point, it is disengaged from the push-up rod 110, and the push-up rod 110 and the crushing hammer 112 fall under the action of gravity, and the konjac slices are crushed by the crushing hammer 112, and the crushed konjac slices fall onto the conveyor belt 209 through the holes of the crushing plate 107.

[0034] like Figure 5-Figure 9 As shown, the rolling device includes a filter cotton 202 fixedly installed in the outer shell 101, a dustproof plate 203 fixedly installed on the outer shell 101, an inspection cover 205 fixedly installed on the outer shell 101, a fan 204 fixedly installed in the outer shell 101, a guide groove is arranged below the fan 204, so that the wind blown out by the fan 204 blows toward the filter cotton 202, the inspection cover 205, the disassembly net 201 and the dustproof plate 203 are detachable, an inner motor 206 fixedly installed in the outer shell 101, a motor gear 207 fixedly installed on the motor shaft of the inner motor 206, a vertical transmission belt 208 is wound around the motor gear 207 and the upper transmission wheel 108, an eccentric gear 217 and two cam gears 213 are rotatably installed in the outer shell 101, and a triangular transmission belt 212 is wound around the eccentric gear 217, the motor gear 207 and the two cam gears 213.

[0035] like Figure 5-Figure 9 As shown, an inner support plate 210 is fixedly installed in the outer shell 101 , a conveyor belt 209 is wound on the inner support plate 210 , a plurality of grooves are arranged on the conveyor belt 209 , a plurality of rollers 211 are rotatably installed in the conveyor belt 209 , and the rollers 211 and the inner support plate 210 are rollingly installed.

[0036] like Figure 5-Figure 9 As shown, a lifting mechanism is provided on the inner support plate 210 , and the lifting mechanism includes a toggle rod 215 rotatably mounted on the inner support plate 210 , a lifting plate 216 is fixedly mounted on the toggle rod 215 , a cam 214 is fixedly mounted on the cam gear 213 , and the cam 214 cooperates with the toggle rod 215 .

[0037] like Figure 5-Figure 9 As shown, a belt-pulling mechanism is provided on the housing 101, and the belt-pulling mechanism includes a rolling frame 221 slidably mounted on the housing 101, a rolling roller 220 is rotatably mounted on the rolling frame 221, an eccentric rod 218 is fixedly mounted on the eccentric gear 217, a connecting rod 219 is rotatably mounted on the eccentric rod 218, the connecting rod 219 is rotatably mounted on the rolling frame 221, a traveling paddle 222 is rotatably mounted on the rolling frame 221, and a torsion spring 223 is provided between the rolling frame 221 and the traveling paddle 222.

[0038] The inner motor 206 rotates to drive the motor gear 207 to rotate, and the eccentric gear 217 and the two cam gears 213 are driven to rotate through the triangular transmission belt 212. The motor gear 207 drives the upper transmission wheel 108 to rotate through the vertical transmission belt 208. After the crushed konjac pieces fall onto the conveyor belt 209, the eccentric gear 217 drives the connecting rod 219 to rotate through the eccentric rod 218, thereby driving the rolling frame 221 to slide along the outer shell 101. When the rolling frame 221 slides When the rolling frame 221 moves outward, the walking paddle 222 is stuck in the groove of the conveyor belt 209, and the conveyor belt 209 is pulled counterclockwise by the walking paddle 222 to move the konjac flour toward the filter. The cam gear 213 drives the cam 214 to rotate, and the cam 214 drives the toggle rod 215 and the lifting plate 216 to rotate. The lifting plate 216 lifts the conveyor belt 209 upward, lifts the konjac flour on the conveyor belt 209, and blows the konjac flour toward the filter cotton 202 through the fan 204. Minor impurities such as dust and internal small particles will be blown into the blowing chamber 102, and the filter cotton 202 blocks the dust, and the dust falls into the impurity chamber 103. The movable rod 215 and the lifting plate 216 are reset under the action of the elastic force of the conveyor belt 209 itself, and then the conveyor belt 209 transports the konjac flour to the screen 301, and the screen 301 vibrates to screen the konjac flour. The remaining small particle impurities fall onto the slide-out plate 104 through the small holes 303 and finally enter the impurity chamber 103. The konjac flour falls into the product chamber 105 through the large holes 302, and the remaining large residues fall into the large impurity plate 106, which can be re-ground.

[0039] The fan 204 can be inspected by removing the inspection cover 205, the filter cotton 202 can be replaced by removing the disassembly net 201, the impurities in the impurity chamber 103 can be cleared out by removing the dustproof plate 203, the remaining materials in the large impurity plate 106 can be taken out by opening the side door 4, and the inside of the shell 101 can be cleaned and inspected.

[0040] like Fig.10 , Fig.11 As shown, the discharging device includes an extraction tube 304 fixedly mounted on the shell 101, a plurality of large holes 302 and a plurality of small holes 303 are provided on the screen 301, a rotating lever 311 is rotatably mounted on the shell 101, a driven wheel 312 is fixedly mounted on the rotating lever 311, and the rotating lever 311 is slidably mounted with the product chamber 105.

[0041] like Fig.10 , Fig.11 As shown, a screening mechanism is arranged in the housing 101, and the screening mechanism includes a screening motor 305 fixedly installed in the housing 101, a driving gear 306 is fixedly installed on the motor shaft of the screening motor 305, a vertical gear shaft 308 is rotatably installed on the housing 101, an upper gear 307, a bottom transmission wheel 309 and a push block 314 are fixedly installed on the vertical gear shaft 308, the driving gear 306 is meshed with the upper gear 307, a bottom transmission wheel 309 and a driven wheel 312 are wrapped with a bottom transmission belt 310, a push rod 315 is fixedly installed on the screen 301, a screening spring 313 is arranged between the push rod 315 and the housing 101, and the push rod 315 cooperates with the push block 314.

[0042] The sieving motor 305 rotates to drive the driving gear 306 to rotate, thereby driving the upper gear 307, the vertical gear shaft 308 and the bottom transmission wheel 309 to rotate. The vertical gear shaft 308 rotates to drive the push block 314 to rotate. The push block 314 drives the push rod 315 and the screen 301 to shake back and forth, and the konjac flour on the screen 301 is sieved. The sieving spring 313 rebounds and resets the push rod 315 and the screen 301. The bottom transmission wheel 309 drives the driven wheel 312 and the rotating lever 311 to rotate through the bottom transmission belt 310. The konjac flour on the product cavity 105 is pushed to the bottom of the extraction tube 304 by rotating the lever 311, and the konjac flour is extracted through the extraction tube 304 and sent to the next process.

[0043] The working principle of the konjac powder grinding device disclosed by the present invention is as follows: dried konjac slices to be crushed are put into a feed hopper 111, the konjac slices fall onto the arc surface on the upper surface of a crushing hammer 112, and then the konjac slices fall between a crushing plate 107 and the crushing hammer 112, the upper transmission wheel 108 rotates to drive a diameter-changing push ring 109 to rotate counterclockwise, thereby driving a push rod 110 and a crushing hammer 112 to rise along the crushing plate 107, when the diameter-changing push ring 109 moves to the highest point, it is separated from the push rod 110, the push rod 110 and the crushing hammer 112 fall under the action of gravity, the konjac slices are crushed by the crushing hammer 112, and the crushed konjac slices fall onto a conveyor belt 209 through the holes of the crushing plate 107. The inner motor 206 rotates to drive the motor gear 207 to rotate, and the eccentric gear 217 and the two cam gears 213 are driven to rotate through the triangular transmission belt 212. The motor gear 207 drives the upper transmission wheel 108 to rotate through the vertical transmission belt 208. After the crushed konjac pieces fall onto the conveyor belt 209, the eccentric gear 217 drives the connecting rod 219 to rotate through the eccentric rod 218, thereby driving the rolling frame 221 to slide along the outer shell 101. When the rolling frame 221 slides When the rolling frame 221 moves outward, the walking paddle 222 is stuck in the groove of the conveyor belt 209, and the conveyor belt 209 is pulled counterclockwise by the walking paddle 222 to move the konjac flour toward the filter. The cam gear 213 drives the cam 214 to rotate, and the cam 214 drives the toggle rod 215 and the lifting plate 216 to rotate. The lifting plate 216 lifts the conveyor belt 209 upward, lifts the konjac flour on the conveyor belt 209, and blows the konjac flour toward the filter cotton 202 through the fan 204. Minor impurities such as dust and internal small particles will be blown into the blowing chamber 102, and the filter cotton 202 blocks the dust, and the dust falls into the impurity chamber 103. Moving rod 215 and lifting plate 216 are reset under the effect of conveyor belt 209 self elastic force, conveyor belt 209 is transported to konjac flour in screen cloth 301 subsequently, screen cloth 301 vibrations sieve konjac powder, remaining small particle impurities fall on slide-out plate 104 by aperture 303, finally enter in impurity chamber 103, konjac powder falls in product chamber 105 by macropore 302, remaining large-scale residue falls in large impurity plate 106, can be re-grinded.By removing inspection cover 205, blower fan 204 can be overhauled, remove and disassemble net 201 and filter cotton 202 can be replaced, remove dustproof plate 203 and the impurities in impurity chamber 103 can be cleared out, open side door 4 and the residue in large impurity plate 106 can be taken out, and shell 101 inside is cleaned and overhauled.The sieving motor 305 rotates to drive the driving gear 306 to rotate, thereby driving the upper gear 307, the vertical gear shaft 308 and the bottom transmission wheel 309 to rotate. The vertical gear shaft 308 rotates to drive the push block 314 to rotate. The push block 314 drives the push rod 315 and the screen 301 to shake back and forth, and the konjac flour on the screen 301 is sieved. The sieving spring 313 rebounds and resets the push rod 315 and the screen 301. The bottom transmission wheel 309 drives the driven wheel 312 and the rotating lever 311 to rotate through the bottom transmission belt 310. The konjac flour on the product cavity 105 is pushed to the bottom of the extraction tube 304 by rotating the lever 311, and the konjac flour is extracted through the extraction tube 304 and sent to the next process.

[0044] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A konjac flour grinding device, comprising a main device, characterized in that: The main device comprises an outer shell (101), the main device is used to crush konjac flakes, a rolling device and a discharging device are arranged on the main device, the rolling device comprises a disassembly net (201), the disassembly net (201) is fixedly mounted on the outer shell (101), the rolling device is used to grind the crushed konjac pieces into powder, the discharging device comprises a screen (301), the screen (301) is slidably mounted in the outer shell (101), and the discharging device is used to extract the ground konjac powder to the next process.

2. a kind of konjac powder grinding device according to claim 1, is characterized in that: The main device comprises a blow-out chamber (102), an impurity chamber (103) and a product chamber (105) arranged in a shell (101), and a slide-out plate (104) and a large impurity plate (106) are fixedly installed in the shell (101).

3. a kind of konjac powder grinding device according to claim 2, is characterized in that: The housing (101) is provided with a crushing mechanism, the crushing mechanism comprising a feed hopper (111) fixedly mounted on the housing (101), a crushing plate (107) fixedly mounted inside the housing (101), an upper transmission wheel (108) rotatably mounted on the crushing plate (107), a diameter-changing push ring (109) fixedly mounted on the upper transmission wheel (108), a crushing hammer (112) slidably mounted on the crushing plate (107), a push-up rod (110) fixedly mounted on the crushing hammer (112), the push-up rod (110) cooperates with the diameter-changing push ring (109), the lower surface of the crushing hammer (112) is conical, a plurality of holes are arranged on the crushing plate (107), and a side door (4) is arranged on the side of the housing (101).

4. a kind of konjac powder grinding device according to claim 3, it is characterized in that: The rolling device comprises filter cotton (202) fixedly mounted in a housing (101), a dust plate (203) fixedly mounted on the housing (101), an inspection cover (205) fixedly mounted on the housing (101), a fan (204) fixedly mounted in the housing (101), a guide groove being arranged below the fan (204) so ​​that wind blown out by the fan (204) is blown toward the filter cotton (202), and the inspection cover (205), the disassembly net (201) and the dust plate (203) are detachable. An inner motor (206) is fixedly mounted in the outer shell (101), a motor gear (207) is fixedly mounted on the motor shaft of the inner motor (206), a vertical transmission belt (208) is wound around the motor gear (207) and the upper transmission wheel (108), an eccentric gear (217) and two cam gears (213) are rotatably mounted in the outer shell (101), and a triangular transmission belt (212) is wound around the eccentric gear (217), the motor gear (207) and the two cam gears (213).

5. a kind of konjac powder grinding device according to claim 4, it is characterized in that: An inner support plate (210) is fixedly installed in the outer shell (101), a conveyor belt (209) is wound on the inner support plate (210), a plurality of grooves are provided on the conveyor belt (209), a plurality of rollers (211) are rotatably installed in the conveyor belt (209), and the rollers (211) and the inner support plate (210) are rollingly installed.

6. a kind of konjac powder grinding device according to claim 5, it is characterized in that: The inner support plate (210) is provided with a lifting mechanism, the lifting mechanism comprising a toggle rod (215) rotatably mounted on the inner support plate (210), a lifting plate (216) fixedly mounted on the toggle rod (215), a cam (214) fixedly mounted on the cam gear (213), and the cam (214) cooperating with the toggle rod (215).

7. A konjac powder grinding device according to claim 4, characterized in that: The housing (101) is provided with a belt-pulling mechanism, which comprises a rolling frame (221) slidably mounted on the housing (101), a rolling roller (220) rotatably mounted on the rolling frame (221), an eccentric rod (218) fixedly mounted on the eccentric gear (217), a connecting rod (219) rotatably mounted on the eccentric rod (218), the connecting rod (219) and the rolling frame (221) rotatably mounted, a traveling paddle (222) rotatably mounted on the rolling frame (221), and a torsion spring (223) is provided between the rolling frame (221) and the traveling paddle (222).

8. a kind of konjac powder grinding device according to claim 2, it is characterized in that: The discharging device comprises an extraction pipe (304) fixedly mounted on the housing (101); a plurality of large holes (302) and a plurality of small holes (303) are provided on the screen (301); a rotating lever (311) is rotatably mounted on the housing (101); a driven wheel (312) is fixedly mounted on the rotating lever (311); and the rotating lever (311) is slidably mounted on the product chamber (105).

9. A konjac powder grinding device according to claim 8, characterized in that: A screening mechanism is arranged in the housing (101), and the screening mechanism comprises a screening motor (305) fixedly mounted in the housing (101); a driving gear (306) is fixedly mounted on the motor shaft of the screening motor (305); a vertical gear shaft (308) is rotatably mounted on the housing (101); an upper gear (307), a bottom transmission wheel (309) and a push block (314) are fixedly mounted on the vertical gear shaft (308); the driving gear (306) is meshed with the upper gear (307); a bottom transmission belt (310) is wound around the bottom transmission wheel (309) and the driven wheel (312); a push rod (315) is fixedly mounted on the screen (301); a screening spring (313) is arranged between the push rod (315) and the housing (101); and the push rod (315) cooperates with the push block (314).

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