Grinding device and grinding method for jelly powder production

Abstract

The invention relates to the technical field of jelly powder grinding, in particular to a grinding device for jelly powder production and a grinding method.The grinding device comprises a rack, the rack is provided with a processing chamber, a collecting frame, a processing cavity and a grinding cavity, the processing chamber is rotationally arranged at the middle end of the rack, and the collecting frame is fixedly connected to the lower end of the rack; the treatment chamber is formed in the lower end in the treatment chamber and is a rectangular inner cavity, and the grinding chamber is formed in the upper end in the treatment chamber and is composed of two hemispherical inner cavities. Jelly powder blocks are screened through the filter screen plate, the qualified ground jelly powder blocks fall onto the conveying belt and are conveyed to the collecting frame to be collected, and the output end of the rotating motor drives the processing chamber to rotate for unqualified ground jelly powder blocks staying on the filter screen plate. And qualified jelly powder blocks which are not ground enter the grinding chamber and are subjected to secondary grinding, so that manual operation procedures are reduced, and full-automatic grinding operation of the jelly powder blocks is realized.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of jelly powder grinding, in particular to a grinding device and method for jelly powder production. BACKGROUND

[0002] Jelly powder is a material for making jelly. It is usually made of agar, fish glue powder or gelatin, essence and sugar. It can be directly used to make jelly. When made with other materials such as fish glue powder, fruit juice or beverage needs to be added.

[0003] However, the prior art adopts a grinding device and method for jelly powder production as disclosed in the announcement No. CN118179666B. The device includes a rolling cylinder tube arranged outside the rotating shaft and a transmission frame arranged between the outer wall of the rotating shaft and the inner wall of the rolling cylinder tube. The two ends of the rolling cylinder tube are movably clamped with fixed plates fixedly connected with the inner wall of the shell. The inner wall of the rolling cylinder tube is also slidably provided with a transmission frame. The transmission frame is provided with a matching vibration block slidably connected with the middle section of the transmission frame. The end of the transmission frame is fixedly connected with the fixed plate. When the transmission frame rotates, the middle section and the matching vibration block are in close contact and slide, and vibration is generated and output to the rolling cylinder tube through the transmission frame to shake off the attachments on the surface of the rolling cylinder tube. However, the above-mentioned technology still has problems in use due to the limitation of the structure. The above-mentioned technology cannot separate the jelly powder blocks that have been ground and those that have not been ground during the grinding process because the device does not have a built-in filter screen. This means that the ground jelly powder blocks have to be removed from the device and then screened using an external filter screen. The unground jelly powder blocks have to be re-fed into the device, which undoubtedly increases the manual operation process and is not conducive to the full automation of the jelly powder grinding process. SUMMARY

[0004] The present application aims to solve the problem of the prior art that cannot perform full automation of the jelly powder grinding process. A grinding device and method for jelly powder production are provided.

[0005] To achieve the above-mentioned purpose, the present application adopts the following technical solutions: A grinding device for jelly powder production includes a rack, which is provided with: a treatment chamber, a collection frame, a treatment cavity and a grinding cavity. The treatment chamber is rotatably arranged at the middle end of the rack. The collection frame is fixedly connected to the lower end of the rack. The treatment cavity is opened at the lower end of the treatment chamber and is a rectangular inner cavity. The grinding cavity is opened at the upper end of the treatment chamber and is composed of two hemispherical inner cavities. The middle end through port is arranged at the upper end of the processing chamber and communicates with the grinding chamber, the arc-shaped guiding chamber is arranged between the processing chamber and the grinding chamber and communicates with the processing chamber and the grinding chamber, and the two grinding rollers are symmetrically arranged in the grinding chamber and rotate. The filtering screen plate is arranged in the processing chamber and slides, the side end through port is arranged at the lower left end of the processing chamber and communicates with the processing chamber, the conveying belt is arranged in the processing chamber below the filtering screen plate and extends to the outside of the processing chamber through the side end through port, and the falling guiding arc plate is fixedly connected to the processing chamber between the filtering screen plate and the conveying belt. The first driving mechanism is arranged on the processing chamber and drives the two grinding rollers to rotate and grind, and the conveying belt conveys the qualified jelly powder outside the processing chamber. The second driving mechanism is arranged on the processing chamber and drives the filtering screen plate to reciprocate up and down.

[0006] Preferably, the first equipment chamber and the second equipment chamber are fixedly connected to the front end and the rear end of the processing chamber respectively, the rotating shaft fixedly connected with the second equipment chamber is rotatably arranged in the middle end of the rack, and the rotating motor is fixedly arranged at the rear end of the rack and fixedly connected with the rotating shaft.

[0007] Preferably, the first driving mechanism comprises: The first driving motor is fixedly arranged on the inner wall of the first equipment chamber, the first grinding shaft and the second grinding shaft are rotatably arranged in the first equipment chamber and the grinding chamber, one end of the first grinding shaft in the first equipment chamber is fixedly connected with the output end of the first driving motor, and the two grinding rollers are fixedly sleeved on one end of the first grinding shaft and the second grinding shaft in the grinding chamber. The first gear and the second gear are respectively keyed to one end of the first grinding shaft and the second grinding shaft in the first equipment chamber and are in meshing connection, and the first transmission shaft is rotatably arranged in the first equipment chamber and the processing chamber.

[0008] Preferably, the first driving mechanism further comprises: The first transmission wheel, the transmission belt, the second transmission shaft and the second transmission wheel, two first transmission wheels are fixedly sleeved on the second grinding shaft and the first transmission shaft at one end of the first equipment chamber, the transmission belt is matchedly installed on the two first transmission wheels, the second transmission shaft is rotatably installed on the outer wall of the processing chamber at the side end opening, two second transmission wheels are fixedly sleeved on one end of the first transmission shaft in the processing chamber and the second transmission shaft, and the conveying belt is matchedly installed on the two second transmission wheels.

[0009] Preferably, the second driving mechanism comprises: The first vertical sliding groove, the first magnetic block, the second vertical sliding groove and the second magnetic block, the first vertical sliding groove is opened in the inner wall of the processing chamber, the first magnetic block is slidably sleeved in the first vertical sliding groove, and the first magnetic block is fixedly connected with the filter screen plate, the second vertical sliding groove is opened in the inner wall of the second equipment chamber, the second magnetic block is slidably sleeved in the second vertical sliding groove, and the second magnetic block is attracted to the first magnetic block.

[0010] Preferably, the second driving mechanism further comprises: The second driving motor, the driving shaft, the starting rod and the pushing connecting rod, the second driving motor is fixedly installed on the inner wall of the second equipment chamber, the driving shaft is fixedly installed on the output end of the second driving motor, one end of the starting rod is fixedly sleeved on the driving shaft, one end of the pushing connecting rod is connected to the other end of the starting rod through a pin shaft, and the other end of the pushing connecting rod is connected to the second magnetic block through a pin shaft.

[0011] A grinding method of a grinding device for jelly powder production, comprising the following steps: Step S1: first put the jelly powder block into the grinding chamber from the middle end opening, and start the first driving motor, and because the first gear and the second gear are engaged and driven, the two grinding rollers rotate in opposite directions to grind the jelly powder block; Step S2: the ground jelly powder block falls on the filter screen plate, and the second driving motor is started, so that the second magnetic block moves up and down in the second vertical sliding groove, and because the first magnetic block is attracted to the second magnetic block, the filter screen plate moves up and down, so that the qualified jelly powder block falls faster on the conveying belt; Step S3: and because the second grinding shaft and the first transmission shaft rotate synchronously through the transmission belt, the conveying belt conveys the jelly powder block from the side end opening to the outside of the processing chamber, and finally the jelly powder block falls into the collecting frame for collection; Step S4: the jelly powder pieces left on the filter screen are driven to rotate the processing chamber by the rotating motor, when the conveying belt rotates to the upper end of the rack, the jelly powder pieces on the filter screen fall to the arc-shaped inner wall of the arc-shaped guide chamber, when the middle end port rotates to the lower end of the rack, the jelly powder pieces move to the grinding chamber under the guidance of the arc-shaped inner wall of the arc-shaped guide chamber, and the two grinding rollers are used to grind the jelly powder pieces twice, and the jelly powder pieces after the second grinding fall from the middle end port to the collection frame for collection.

[0012] Compared with the prior art, the present application has the following advantages: 1. The present application uses a filter screen to screen the jelly powder pieces, so that the qualified jelly powder pieces after grinding fall onto the conveying belt and are conveyed to the collection frame for collection, and the unqualified jelly powder pieces left on the filter screen are driven to rotate the processing chamber by the rotating motor, so that the unqualified jelly powder pieces move to the grinding chamber under the guidance of the arc-shaped inner wall of the arc-shaped guide chamber, and the two grinding rollers are used to grind the unqualified jelly powder pieces twice, and the jelly powder pieces after the second grinding fall from the middle end port to the collection frame for collection, so as to reduce the manual operation process and realize the automatic grinding of the jelly powder pieces.

[0013] 2. The second driving motor is started to drive the starting rod to move up and down in the second vertical sliding groove, and because the first magnetic block and the second magnetic block attract each other, the filter screen moves up and down to shake and screen the jelly powder pieces up and down, and the qualified jelly powder pieces after grinding fall onto the conveying belt, thereby improving the screening efficiency of the jelly powder pieces. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 A structural schematic view of a jelly powder production grinding device is provided for the present application. Figure 2 A processing chamber of a jelly powder production grinding device is provided for the present application. Figure 1 ; Figure 3 A processing chamber of a jelly powder production grinding device is provided for the present application. Figure 2 ; Figure 4 A processing chamber of a jelly powder production grinding device is provided for the present application. Figure 5 A processing chamber of a jelly powder production grinding device is provided for the present application. Figure 1 ; Figure 6 A processing chamber of a jelly powder production grinding device is provided for the present application. Figure 2 .

[0015] Fig. 1, rack; 2, processing chamber; 3, collection frame; 4, processing cavity; 5, grinding cavity; 6, middle end port; 7, arc-shaped guide cavity; 8, grinding roller; 9, filter screen; 10, side end port; 11, conveying belt; 12, falling guide arc plate; 13, rotating shaft; 14, rotating motor; 15, first equipment chamber; 16, first driving motor; 17, first grinding shaft; 18, second grinding shaft; 19, first gear; 20, second gear; 21, first transmission shaft; 22, first transmission wheel; 23, transmission belt; 24, second transmission shaft; 25, second transmission wheel; 26, second equipment chamber; 27, first vertical sliding slot; 28, first magnetic block; 29, second vertical sliding slot; 30, second magnetic block; 31, second driving motor; 32, driving shaft; 33, starting rod; 34, pushing link. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all.

[0017] Reference Figures 1-6 A kind of jelly powder production grinding device and grinding method, including rack 1, rack 1 is provided with processing chamber 2, collection frame 3, processing cavity 4 and grinding cavity 5, processing chamber 2 is rotationally arranged in the middle end of rack 1, collection frame 3 is fixedly connected to the lower end of rack 1, and collection frame 3 is used to collect grinding qualified jelly powder block, processing cavity 4 is opened in the lower end of processing chamber 2, and processing cavity 4 is rectangular inner cavity, grinding cavity 5 is opened in the upper end of processing chamber 2, and grinding cavity 5 is composed of two hemispherical inner cavities; And rack 1 is also provided with middle end port 6, arc-shaped guide cavity 7 and grinding roller 8, middle end port 6 is opened in the upper end of processing chamber 2, and middle end port 6 is communicated with grinding cavity 5, arc-shaped guide cavity 7 is opened between processing cavity 4 and grinding cavity 5, and arc-shaped guide cavity 7 is communicated with processing cavity 4 and grinding cavity 5, two grinding rollers 8 are rotationally arranged in grinding cavity 5, as shown in the figure, Figure 2 Let left end grinding roller 8 rotate clockwise, and right end grinding roller 8 rotate counterclockwise, to grind jelly powder block in grinding cavity 5; The rack 1 is further provided with a filter screen plate 9, a side end through port 10, a conveying belt 11 and a falling guide arc plate 12. The filter screen plate 9 is slidingly arranged in the processing chamber 4 and screens the ground jelly powder. The side end through port 10 is arranged at the left lower end of the processing chamber 2 and is connected with the processing chamber 4. The conveying belt 11 is arranged in the processing chamber 4 below the filter screen plate 9 and extends to the outside of the processing chamber 2 through the side end through port 10. The falling guide arc plate 12 is fixedly connected to the processing chamber 4 between the filter screen plate 9 and the conveying belt 11. When the ground jelly powder falls from the right end, the falling guide arc plate 12 guides the ground jelly powder to fall onto the conveying belt 11. Figure 3 The falling guide arc plate 12 guides the ground jelly powder to fall onto the conveying belt 11. The rack 1 is further provided with a first driving mechanism arranged on the processing chamber 2. When the middle end through port 6 is located at the upper end of the rack 1, the first driving mechanism drives the two grinding rollers 8 to rotate and grind. At the same time, the conveying belt 11 conveys the ground jelly powder from the side end through port 10 to the outside of the processing chamber 2, so that the ground jelly powder can be collected into the collection frame 3 in time. The second driving mechanism is arranged on the processing chamber 2 and drives the filter screen plate 9 to reciprocatingly vibrate and screen, thereby improving the screening efficiency of the jelly powder.

[0018] The first equipment chamber 15 and the second equipment chamber 26 are fixedly connected to the front and rear ends of the processing chamber 2, respectively. The rotating shaft 13 is rotatably arranged in the middle end of the rack 1 and is fixedly connected with the second equipment chamber 26. The rotating motor 14 is fixedly arranged at the rear end of the rack 1 and is fixedly connected with the output end of the rotating shaft 13. For the ungrounded jelly powder on the filter screen plate 9, the rotating motor 14 is started to rotate the processing chamber 2, so that the ungrounded jelly powder moves to the arc-shaped inner wall of the arc-shaped guide chamber 7. When the middle end through port 6 rotates to the lower end of the rack 1, the ungrounded jelly powder is guided by the arc-shaped inner wall and enters the grinding chamber 5 for secondary grinding. Finally, the ground jelly powder falls from the middle end through port 6 to the collection frame 3 for collection.

[0019] Preferably, the first driving mechanism includes a first driving motor 16, a first grinding shaft 17 and a second grinding shaft 18. The first driving motor 16 is fixedly arranged on the inner wall of the first equipment chamber 15. The first grinding shaft 17 and the second grinding shaft 18 are rotatably arranged in the first equipment chamber 15 and the grinding chamber 5. One end of the first grinding shaft 17 located in the first equipment chamber 15 is fixedly connected with the output end of the first driving motor 16. The two grinding rollers 8 are fixedly sleeved on one end of the first grinding shaft 17 and the second grinding shaft 18 located in the grinding chamber 5. The first driving mechanism further comprises a first gear 19, a second gear 20 and a first transmission shaft 21, the first gear 19 and the second gear 20 are respectively keyed to one end of the first grinding shaft 17 and the second grinding shaft 18 located in the first equipment chamber 15, the first gear 19 and the second gear 20 are engaged to allow the two grinding rollers 8 to rotate in opposite directions, and the first transmission shaft 21 penetrates and is rotatably installed in the first equipment chamber 15 and the processing chamber 4.

[0020] The first driving mechanism further comprises a first gear 19, a second gear 20 and a first transmission shaft 21, the first gear 19 and the second gear 20 are respectively keyed to one end of the first grinding shaft 17 and the second grinding shaft 18 located in the first equipment chamber 15, the first gear 19 and the second gear 20 are engaged to allow the two grinding rollers 8 to rotate in opposite directions, and the first transmission shaft 21 penetrates and is rotatably installed in the first equipment chamber 15 and the processing chamber 4. Figure 3 As shown in the attached Figure 3 The right end second transmission wheel 25 rotates counterclockwise to allow the conveying belt 11 to convey to the left end of the attached figure, and then after the initial grinding, the qualified jelly powder pieces are timely discharged from the processing chamber 2 for subsequent secondary grinding of unqualified jelly powder pieces.

[0021] The second driving mechanism comprises a first vertical sliding groove 27, a first magnetic block 28, a second vertical sliding groove 29 and a second magnetic block 30, the first vertical sliding groove 27 is opened in the inner wall of the processing chamber 4, the first magnetic block 28 is slidably sleeved in the first vertical sliding groove 27, and the first magnetic block 28 is fixedly connected with the filter screen 9, the second vertical sliding groove 29 is opened in the inner wall of the second equipment chamber 26, and the second magnetic block 30 is slidably sleeved in the second vertical sliding groove 29, when the second magnetic block 30 is driven to move up and down, the filter screen 9 is indirectly driven to move up and down through the attraction force between the second magnetic block 30 and the first magnetic block 28, avoiding opening a through slot in the inner wall of the processing chamber 4 to drive the filter screen 9 to move up and down, thereby preventing jelly powder pieces from leaking from the through slot.

[0022] Preferably, the second driving mechanism further comprises a second driving motor 31, a driving shaft 32, a starting rod 33 and a pushing connecting rod 34, the second driving motor 31 is fixedly installed on the inner wall of the second equipment chamber 26, the driving shaft 32 is fixedly installed on the output end of the second driving motor 31, one end of the starting rod 33 is fixedly sleeved on the driving shaft 32, the other end of the starting rod 33 is pivotally connected to one end of the pushing connecting rod 34, and the other end of the pushing connecting rod 34 is pivotally connected to the second magnetic block 30, and the starting rod 33 is driven to rotate by the second driving motor 31, so that the pushing connecting rod 34 drives the second magnetic block 30 to move up and down reciprocatingly, and then the filter screen plate 9 moves up and down reciprocatingly, so as to shake and screen the jelly powder block up and down reciprocatingly.

[0023] The function principle of the present application can be described by the following operation mode: When the middle end through hole 6 is located at the upper end of the rack 1, the jelly powder block is first put into the grinding chamber 5 from the middle end through hole 6, and the first driving motor 16 is started, so that the output end of the first driving motor 16 drives the first grinding shaft 17 and the first gear 19 to rotate, and since the first gear 19 and the second gear 20 are in meshing transmission, the two grinding rollers 8 rotate in opposite directions to grind the jelly powder block; The ground jelly powder block falls onto the filter screen plate 9, and the second driving motor 31 is started, the output end of the second driving motor 31 drives the starting rod 33 to rotate through the driving shaft 32, and the starting rod 33 drives the second magnetic block 30 to move up and down reciprocatingly in the second vertical sliding groove 29 through the pushing connecting rod 34, and since the first magnetic block 28 and the second magnetic block 30 attract each other with different poles, the filter screen plate 9 moves up and down to shake and screen the jelly powder block up and down reciprocatingly, so that the qualified jelly powder block falls onto the conveyor belt 11 at a faster speed; At the same time, since the second grinding shaft 18 and the first transmission shaft 21 rotate synchronously through the transmission belt 23, and the first transmission shaft 21 and the second transmission shaft 24 drive the conveyor belt 11 to move towards the right end through the two second transmission wheels 25, the jelly powder block falling onto the conveyor belt 11 is conveyed from the side end through hole 10 to the outside of the processing chamber 2, and finally the jelly powder block falls into the collection frame 3 for collection; Figure 3 The jelly powder block staying on the filter screen plate 9 is driven to rotate by the rotating motor 14, so that the output end of the rotating motor 14 drives the processing chamber 2 to rotate clockwise through the rotating shaft 13, and when the conveyor belt 11 rotates to the upper end of the rack 1, the jelly powder block on the filter screen plate 9 falls onto the conveyor belt 11, and then the jelly powder block is conveyed from the side end through hole 10 to the outside of the processing chamber 2; The jelly powder block staying on the filter screen plate 9 is driven to rotate by the rotating motor 14, so that the output end of the rotating motor 14 drives the processing chamber 2 to rotate clockwise through the rotating shaft 13, and when the conveyor belt 11 rotates to the upper end of the rack 1, the jelly powder block on the filter screen plate 9 falls onto the conveyor belt 11, and then the jelly powder block is conveyed from the side end through hole 10 to the outside of the processing chamber 2; Figure 1 The jelly powder block staying on the filter screen plate 9 is driven to rotate by the rotating motor 14, so that the output end of the rotating motor 14 drives the processing chamber 2 to rotate clockwise through the rotating shaft 13, and when the conveyor belt 11 rotates to the upper end of the rack 1, the jelly powder block on the filter screen plate 9 falls onto the conveyor belt 11, and then the jelly powder block is conveyed from the side end through hole 10 to the outside of the processing chamber 2; Figure 3When the middle end opening 6 is rotated to the lower end of the frame 1, the jelly pieces are guided by the arc-shaped inner wall of the arc-shaped guide chamber 7 to move to the grinding chamber 5, and are secondarily ground by the counter-rotating two grinding rollers 8, and then fall from the middle end opening 6 to the collecting frame 3 for collection.

[0024] The above merely describes the preferred embodiments of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art, according to the technical solution and the inventive concept of the present application, can make equivalent replacements or changes within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A grinding device for producing jelly powder, comprising a frame (1), characterized in that: The frame (1) is provided with: A processing chamber (2), a collecting frame (3), a processing chamber (4) and a grinding chamber (5), wherein the processing chamber (2) is rotatably arranged at the middle end of the frame (1), the collecting frame (3) is fixedly connected to the lower end of the frame (1), the processing chamber (4) is opened at the lower end of the processing chamber (2), and the processing chamber (4) is a rectangular inner cavity, and the grinding chamber (5) is opened at the upper end of the processing chamber (2), and the grinding chamber (5) is composed of two hemispherical inner cavities; A middle through-port (6), an arc-shaped guide chamber (7) and a grinding roller (8), wherein the middle through-port (6) is opened at the middle upper end of the processing chamber (2), and the middle through-port (6) is connected to the grinding chamber (5), the arc-shaped guide chamber (7) is opened between the processing chamber (4) and the grinding chamber (5), and the arc-shaped guide chamber (7) is connected to the processing chamber (4) and the grinding chamber (5), and the two grinding rollers (8) are symmetrically rotatably arranged in the grinding chamber (5); A filter screen plate (9), a side end opening (10), a conveyor belt (11) and a falling guide arc plate (12), wherein the filter screen plate (9) is slidably arranged in the processing chamber (4), the side end opening (10) is opened at the lower left end of the processing chamber (2), and the side end opening (10) is connected to the processing chamber (4), the conveyor belt (11) is arranged in the processing chamber (4) below the filter screen plate (9), and the left end of the conveyor belt (11) extends to the outside of the processing chamber (2) through the side end opening (10), and the falling guide arc plate (12) is fixedly connected to the processing chamber (4) between the filter screen plate (9) and the conveyor belt (11); a first driving mechanism, which is arranged on the processing chamber (2) and is used to drive two grinding rollers (8) to rotate and grind, while allowing the conveyor belt (11) to transport the ground jelly powder to the outside of the processing chamber (4); A second driving mechanism is provided on the processing chamber (2), and is used to drive the filter screen (9) to perform up and down reciprocating shaking and screening.

2. A grinding device for jelly powder production according to claim 1, characterized in that: The front and rear ends of the processing chamber (2) are respectively fixedly connected to the first equipment chamber (15) and the second equipment chamber (26); the middle end of the frame (1) is rotatably mounted with a rotating shaft (13) fixedly connected to the second equipment chamber (26); the rear end of the frame (1) is fixedly mounted with a rotating motor (14), and the output end of the rotating motor (14) is fixedly connected to the rotating shaft (13).

3. A grinding device for jelly powder production according to claim 2, characterized in that: The first driving mechanism comprises: A first driving motor (16), a first grinding shaft (17) and a second grinding shaft (18), wherein the first driving motor (16) is fixedly mounted on the inner wall of the first equipment chamber (15), the first grinding shaft (17) and the second grinding shaft (18) are rotatably mounted in the first equipment chamber (15) and the grinding chamber (5), and one end of the first grinding shaft (17) located in the first equipment chamber (15) is fixedly connected to the output end of the first driving motor (16), and the two grinding rollers (8) are respectively fixedly sleeved on one end of the first grinding shaft (17) and the second grinding shaft (18) located in the grinding chamber (5); A first gear (19), a second gear (20) and a first transmission shaft (21), wherein the first gear (19) and the second gear (20) are respectively key-connected to one end of the first grinding shaft (17) and the second grinding shaft (18) located in the first equipment chamber (15), and the first gear (19) and the second gear (20) are meshed and connected, and the first transmission shaft (21) is rotatably installed through the first equipment chamber (15) and the processing chamber (4).

4. A grinding device for producing jelly powder according to claim 3, characterized in that: The first driving mechanism further includes: A first transmission wheel (22), a transmission belt (23), a second transmission shaft (24) and a second transmission wheel (25), wherein the two first transmission wheels (22) are respectively fixedly sleeved on the second grinding shaft (18) and the first transmission shaft (21) located at one end of the first equipment chamber (15), the transmission belt (23) is matched with the two first transmission wheels (22), the second transmission shaft (24) is rotatably mounted on the outer wall of the processing chamber (2) located at the side end opening (10), the two second transmission wheels (25) are respectively fixedly sleeved on one end of the first transmission shaft (21) located in the processing chamber (4) and the second transmission shaft (24), and the conveyor belt (11) is matched with the two second transmission wheels (25).

5. A grinding device for producing jelly powder according to claim 4, characterized in that: The second driving mechanism comprises: A first vertical chute (27), a first magnetic block (28), a second vertical chute (29) and a second magnetic block (30), wherein the first vertical chute (27) is provided on the inner wall of the processing chamber (4), the first magnetic block (28) is slidably mounted in the first vertical chute (27), and the first magnetic block (28) is fixedly connected to the filter screen (9), the second vertical chute (29) is provided on the inner wall of the second equipment room (26), the second magnetic block (30) is slidably mounted in the second vertical chute (29), and the second magnetic block (30) and the first magnetic block (28) are attracted to each other at opposite poles.

6. A grinding device for producing jelly powder according to claim 5, characterized in that: The second driving mechanism further includes: A second driving motor (31), a driving shaft (32), a starting rod (33) and a pushing connecting rod (34), wherein the second driving motor (31) is fixedly mounted on the inner wall of the second equipment chamber (26), the driving shaft (32) is fixedly mounted on the output end of the second driving motor (31), one end of the starting rod (33) is fixedly sleeved on the driving shaft (32), one end of the pushing connecting rod (34) is pin-connected to the other end of the starting rod (33), and the other end of the pushing connecting rod (34) is pin-connected to the second magnetic block (30).

7. A grinding method for a jelly powder production grinding device according to claim 6, characterized in that: The grinding method comprises the following steps: Step S1: first, the jelly powder block is put into the grinding chamber (5) through the middle end opening (6), and the first drive motor (16) is started. Due to the meshing transmission of the first gear (19) and the second gear (20), the two grinding rollers (8) rotate in opposite directions to grind the jelly powder block; Step S2: The ground jelly powder blocks fall onto the filter screen (9), and the second drive motor (31) is started to allow the second magnetic block (30) to move up and down in the second vertical chute (29). Since the first magnetic block (28) and the second magnetic block (30) have opposite poles that attract each other, the filter screen (9) moves up and down, allowing the ground jelly powder blocks to accelerate and fall onto the conveyor belt (11); Step S3: Since the second grinding shaft (18) and the first transmission shaft (21) rotate synchronously via the transmission belt (23), the conveyor belt (11) conveys the jelly powder blocks from the side end opening (10) to the outside of the processing chamber (2), and the jelly powder blocks finally fall into the collection frame (3) for collection; Step S4: The jelly powder blocks remaining on the filter screen plate (9) are driven by the rotating motor (14) to rotate the processing chamber (2). When the conveyor belt (11) rotates to the upper end of the frame (1), the jelly powder blocks on the filter screen plate (9) fall to the arc-shaped inner wall of the arc-shaped guide chamber (7). When the middle end opening (6) rotates to the lower end of the frame (1), the jelly powder blocks are guided by the arc-shaped inner wall of the arc-shaped guide chamber (7) to move to the grinding chamber (5). The jelly powder blocks are ground for the second time by two grinding rollers (8). The jelly powder blocks after the second grinding fall from the middle end opening (6) to the collection frame (3) for collection.

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