Tabletting device for Chinese herbal medicine processing

Abstract

The utility model discloses a tabletting device for Chinese herbal medicine processing, and relates to the technical field of Chinese herbal medicine processing. The tablet press comprises a tablet press body, a discharging port is formed in the outer wall of the tablet press body, a feeding hopper is arranged above the tablet press body, a screen is erected above the feeding hopper, two symmetrically-distributed shaking supports are fixedly arranged on the outer wall of the feeding hopper, and two symmetrically-distributed U-shaped connecting rods are fixedly arranged on the lower surface of the outer side of the screen. A linkage rod is fixedly inserted into the top end of the end, away from the screen, of the connecting rod, a driving shaft is inserted into the shaking support, a first rotating disc is fixedly arranged at the tail end of the driving shaft, a second rotating disc is arranged on the side, away from the driving shaft, of the first rotating disc, and a groove is formed in the end, away from the first rotating disc, of the second rotating disc. By shaking the screen, the powder can be filtered more sufficiently, the filtering speed is increased, and the production efficiency and the product quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of Chinese herbal medicine processing, in particular to a slice making device for Chinese herbal medicine processing. Background Art

[0002] After washing and drying, the Chinese herbal medicines can be ground into powder and then pressed into tablets. During the tableting process, excess Chinese herbal medicine raw materials may be adhered, so the requirements for the tableting equipment used for Chinese herbal medicine processing will be more stringent;

[0003] Some current tableting devices for Chinese herbal medicine processing may adhere to excess Chinese herbal medicine raw materials during the tableting process, and are insufficient in removing excess materials and preventing powder from sticking for a long time;

[0004] In view of the above problems, the inventors proposed a slice-making device for processing Chinese herbal medicines to solve the above problems. Utility Model Content

[0005] In order to solve the problems in the above-mentioned background technology, the purpose of the present utility model is to provide a slice-making device for processing Chinese herbal medicines.

[0006] To solve the above technical problems, the utility model adopts the following technical solutions: a tablet-making device for processing Chinese herbal medicines, including a tablet press, the outer wall of the tablet press is provided with a discharge port, the top of the tablet press is provided with a feed hopper, the top of the feed hopper is provided with a screen, the outer wall of the feed hopper is fixedly provided with two symmetrically distributed shaking brackets, the lower surface of the outer side of the screen is fixedly provided with two symmetrically distributed U-shaped connecting rods, the top of the connecting rod at one end away from the screen is fixedly provided with a connecting rod, a driving shaft is inserted into the shaking bracket, a first turntable is fixedly provided at the end of the driving shaft, a second turntable is provided at a side of the first turntable away from the driving shaft, a groove is provided at one end of the second turntable away from the first turntable, the end of the connecting rod away from the connecting rod is movably arranged in the groove, two symmetrically distributed limit brackets are fixedly provided on the outer wall of the feed hopper, and a vibration assembly is provided between the limit bracket and the feed hopper.

[0007] Preferably, a screw rod is inserted into the first turntable, a slide groove is provided on the first turntable near the screw rod, a slider is provided in the slide groove, the slider is threadedly inserted into the screw rod, and the slider is fixed to the second turntable.

[0008] Preferably, the vibration assembly includes a driving rod, and the driving rods are arranged in multiple numbers and are evenly spaced in the limit bracket, a crank is fixed between two adjacent driving rods, a bent rod is fixed between the cranks, a push block is rotatably provided at one end of the bent rod away from the driving rod, a push pin is fixed at one end of the push block away from the bent rod, a vibration plate is fixed at one end of the push pin away from the push block, the vibration plate is abutted against the feed hopper, the vibration plate passes through the limit bracket, two motors of different sizes are provided on both sides of the feed hopper adjacent to the shaking bracket, a fixing plate is provided under the motor to fix to the feed hopper, and the output end of the motor is coaxially fixed on the driving rod.

[0009] Preferably, a first belt is provided on the transmission sleeve of the driving rod near the larger motor, a horizontally arranged transmission shaft is provided on the side of the hopper near the driving rod, the transmission sleeve at the end of the first belt away from the driving rod is provided on the transmission shaft, and second belts are provided on the transmission sleeves at the ends of the transmission rod. The second belt transmission sleeve is provided at the end away from the transmission shaft and the end of the driving shaft away from the first turntable. Two support blocks are fixedly provided above the side wall of the hopper near the transmission shaft, and the transmission shaft runs through the support blocks.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. By shaking the screen, the powder can be filtered more fully, the filtering speed is accelerated, and the production efficiency and product quality are improved;

[0012] 2. The vibration plate continuously strikes the inner wall of the hopper, so that the powder attached to the inner wall of the hopper can fully enter the tablet press. The above technical solution can improve the efficiency and uniformity of the falling of the powder when feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a partial schematic diagram of the hopper of the utility model.

[0016] Figure 3 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0017] Figure 4 It is an exploded schematic diagram of Figure A of the present utility model.

[0018] Figure 5 For this utility model Figure 2 Enlarged structural diagram at B in the middle.

[0019] Figure 6 It is an exploded schematic diagram of Figure B of the present utility model.

[0020] In the figure: 1, tablet press; 2, discharge port; 3, feed hopper; 31, screen; 32, support block; 33, transmission shaft; 34, fixed plate; 35, motor; 36, first belt; 126, groove; 313, connecting rod; 311, connecting rod; 312, shaking bracket; 12, first turntable; 121, screw; 124, second turntable; 123, second belt; 122, driving shaft; 38, limiting bracket; 81, driving rod; 82, curved rod; 83, ejector block; 84, crank; 85, ejector pin; 851, vibration plate; 314, slide groove; 315, slider. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example: Figure 1-6 As shown, the utility model provides a tableting device for processing Chinese herbal medicines, including a tablet press 1, an outer wall of the tablet press 1 is provided with a discharge port 2, a feed hopper 3 is provided above the tablet press 1, a screen 31 is arranged above the feed hopper 3, two symmetrically distributed shaking brackets 312 are fixedly provided on the outer wall of the feed hopper 3, two symmetrically distributed U-shaped connecting rods 311 are fixedly provided on the lower surface of the outer side of the screen 31, a connecting rod 313 is fixedly inserted at the top end of the connecting rod 311 away from the screen 31, and the shaking bracket 312 is fixedly provided with a U-shaped connecting rod 311. A driving shaft 122 is inserted into the frame 312, a first turntable 12 is fixedly provided at the end of the driving shaft 122, a second turntable 124 is provided on the side of the first turntable 12 away from the driving shaft 122, a groove 126 is provided at the end of the second turntable 124 away from the first turntable 12, an end of the connecting rod 313 away from the connecting rod 311 is movably arranged in the groove 126, two symmetrically distributed limit brackets 38 are fixedly provided on the outer wall of the feed hopper 3, and a vibration assembly is provided between the limit bracket 38 and the feed hopper 3.

[0023] A screw rod 121 is inserted into the first rotating disk 12 . A slide groove 314 is provided near the screw rod 121 . A slider 315 is provided in the slide groove 314 . The slider 315 is threadedly inserted into the screw rod 121 . The slider 315 is fixed to the second rotating disk 124 .

[0024] By adopting the above technical solution, the linkage between the two turntables and the adjustment of the eccentricity are achieved.

[0025] The vibration assembly includes a driving rod 81, and a plurality of driving rods 81 are arranged and are evenly spaced in the limit bracket 38. A crank 84 is fixed between two adjacent driving rods 81, and a bent rod 82 is fixed between the cranks 84. A top block 83 is rotatably provided at one end of the bent rod 82 away from the driving rod 81, and a top pin 85 is fixed at one end of the top block 83 away from the bent rod 82. A vibration plate 851 is fixed at one end of the top pin 85 away from the top block 83, and the vibration plate 851 is abutted against the feed hopper 3. The vibration plate 851 runs through the limit bracket 38.

[0026] By adopting the above technical solution, a vibration effect is generated to ensure that the powder attached to the inner wall of the hopper 3 enters the tablet press 1.

[0027] Two motors 35 of different sizes are provided on both sides of the feed hopper 3 adjacent to the shaking bracket 312 , a fixing plate 34 is provided below the motor 35 to fix the feed hopper 3 , and an output end of the motor 35 is coaxially fixed on the driving rod 81 .

[0028] By adopting the above technical solution, a power source is provided for the device.

[0029] A first belt 36 is provided on the drive rod near the larger motor 35 , and a horizontally arranged drive shaft 33 is provided on the side of the hopper 3 near the drive rod 81 . The end of the first belt 36 away from the drive rod 81 is provided on the drive shaft 33 .

[0030] By adopting the above technical solution, the power transmission of the motor 35 is achieved.

[0031] The transmission sleeves at both ends of the transmission rod 33 are provided with second belts 123 . The transmission sleeves of the second belts 123 are provided at one end away from the transmission shaft 33 and one end of the driving shaft 122 away from the first rotating disk 12 .

[0032] By adopting the above technical solution, more extensive power transmission and motion control inside the device are achieved.

[0033] Two support blocks 32 are fixedly provided on the upper side wall of the feed hopper 3 close to the transmission shaft 33 , and the transmission shaft 33 runs through the support blocks 32 .

[0034] By adopting the above technical solution, stable and reliable support is provided for the transmission shaft 33.

[0035] Working principle: When using the tableting device for processing Chinese herbal medicine, first, place the tablet press 1 at a suitable position, and then place the ground herbal medicine powder inside the hopper 3. The larger motor 35 drives the first belt 36 to rotate through the driving rod 81, thereby rotating the transmission shaft 33. The rotation of the transmission shaft 33 further drives the second belt 123 and the driving shaft 122. The rotation of the driving shaft 122 finally causes the first turntable 12 to start rotating. The first turntable 12 is connected to the second turntable 124 through the screw 121 and the slider 315. Therefore, the second turntable 124 also starts to rotate. There is an eccentricity between the first turntable 12 and the second turntable 124, so that the connecting rod 313 movably arranged in the groove 126 moves up and down along the groove 126. The connecting rod 313 moves up and down to drive the connecting rod 311 to move up and down. By shaking the screen 31, the powder can be filtered more fully, and the filtering speed is accelerated, thereby improving production efficiency and product quality.

[0036] During the above operation, the driving rod 81 rotates and drives the crank 84 to rotate, and the curved rod 82 rotates accordingly. The rotation of the curved rod 82 further drives the ejector block 83 and the ejector pin 85. The ejector pin 85 is driven by the rotating ejector block 83 to push the vibration plate 851, so that the vibration plate 851 continuously hits the inner wall of the hopper 3, so that the powder attached to the inner wall of the hopper 3 can fully enter the tablet press 1. The above technical solution can improve the efficiency and uniformity of the feeding of the powder. Finally, the sieved herbal powder will be processed into the required sheet shape by the tablet press 1.

[0037] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A tableting device for processing Chinese herbal medicines, comprising a tablet press (1), characterized in that: The tablet press (1) is provided with a discharge port (2) on its outer wall, a feed hopper (3) is provided above the tablet press (1), a screen (31) is arranged above the feed hopper (3), two symmetrically distributed shaking brackets (312) are fixedly provided on the outer wall of the feed hopper (3), two symmetrically distributed U-shaped connecting rods (311) are fixedly provided on the lower surface of the outer side of the screen (31), a connecting rod (313) is fixedly inserted at the top end of the connecting rod (311) away from the screen (31), and a driving shaft (122) is inserted on the shaking bracket (312). A first turntable (12) is fixedly provided at the end of the driving shaft (122); a second turntable (124) is provided on the side of the first turntable (12) away from the driving shaft (122); a groove (126) is provided on the end of the second turntable (124) away from the first turntable (12); an end of the connecting rod (313) away from the connecting rod (311) is movably arranged in the groove (126); two symmetrically distributed limit brackets (38) are fixedly provided on the outer wall of the feed hopper (3); and a vibration component is provided between the limit bracket (38) and the feed hopper (3).

2. A slice-making device for processing Chinese herbal medicines as claimed in claim 1, characterized in that: A screw rod (121) is inserted into the first rotating disk (12); a slide groove (314) is provided on the first rotating disk (12) near the screw rod (121); a slider (315) is provided in the slide groove (314); the slider (315) is threadedly inserted into the screw rod (121); and the slider (315) is fixed on the second rotating disk (124).

3. A slice-making device for processing Chinese herbal medicines as claimed in claim 1, characterized in that: The vibration assembly comprises a driving rod (81), wherein a plurality of driving rods (81) are arranged and are distributed in a limiting bracket (38) at equal intervals, a crank (84) is fixedly arranged between two adjacent driving rods (81), a bent rod (82) is fixedly arranged between the cranks (84), a top block (83) is rotatably arranged at one end of the bent rod (82) away from the driving rod (81), a top pin (85) is fixedly arranged at one end of the top block (83) away from the bent rod (82), a vibration plate (851) is fixedly arranged at one end of the top pin (85) away from the top block (83), the vibration plate (851) abuts against the feed hopper (3), and the vibration plate (851) passes through the limiting bracket (38).

4. A slice-making device for processing Chinese herbal medicines as claimed in claim 3, characterized in that: Two motors (35) of different sizes are provided on both sides of the feed hopper (3) adjacent to the shaking bracket (312), a fixing plate (34) is provided below the motor (35) to fix the feed hopper (3), and an output end of the motor (35) is coaxially fixedly arranged on the driving rod (81).

5. A slice-making device for processing Chinese herbal medicines as claimed in claim 4, characterized in that: A first belt (36) is provided on a transmission sleeve on a driving rod (81) close to the larger motor (35); a horizontally arranged transmission shaft (33) is provided on a side of the feeding hopper (3) close to the driving rod (81); and a transmission sleeve is provided on the transmission shaft (33) at one end of the first belt (36) away from the driving rod (81).

6. A slice-making device for processing Chinese herbal medicines as claimed in claim 5, characterized in that: The transmission sleeves at both ends of the transmission shaft (33) are provided with second belts (123), and the transmission sleeves of the second belts (123) are provided at one end away from the transmission shaft (33) and one end of the driving shaft (122) away from the first rotating disk (12).

7. The slice-making device for processing Chinese herbal medicines according to claim 5, characterized in that: Two support blocks (32) are fixedly provided above the side wall of the feed hopper (3) close to the transmission shaft (33), and the transmission shaft (33) passes through the support blocks (32).

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