CN-224208490-U - Powder screening device for processing traditional Chinese medicine decoction pieces

CN224208490UCN 224208490 UCN224208490 UCN 224208490UCN-224208490-U

Abstract

The utility model discloses a traditional Chinese medicine decoction piece processing powder screening device which comprises a powder screening chamber, wherein a feeding component is arranged at the top of the powder screening chamber, the feeding component comprises a screw conveyor fixedly arranged on the outer wall of the top of the powder screening chamber, the screw conveyor is horizontally arranged, an outlet of the screw conveyor is arranged towards the direction of the powder screening chamber, the top of the powder screening chamber is rotatably connected with a discharging pipe, the middle part of the discharging pipe is obliquely arranged, the discharging pipe is rotatably sleeved outside the outlet of the screw conveyor, one side of the top of the screw conveyor is provided with a funnel-shaped storage hopper, and one end of a screw rod in the screw conveyor is coaxially fixed with a bevel gear II.

Inventors

LI PENGJU
JIANG XIAOYU
JIANG JINGLIN
MA ZHANJU
LI NING

Assignees

郑州陆满智能科技有限公司

Dates

Publication Date: 20260508
Application Date: 20250417

Claims (7)

1. A powder screening device for processing traditional Chinese medicine decoction pieces comprises a powder screening chamber (1), and is characterized in that a feeding component (5) is mounted at the top of the powder screening chamber (1), the feeding component (5) comprises a screw conveyer (501) fixedly mounted on the outer wall of the top of the powder screening chamber (1), the screw conveyer (501) is arranged in a horizontal state, an outlet of the screw conveyer (501) is arranged towards the direction of the powder screening chamber (1), a discharging pipe (503) is rotationally connected to the top of the powder screening chamber (1), the middle part of the discharging pipe (503) is obliquely arranged, the discharging pipe (503) is rotationally sleeved outside the outlet of the screw conveyer (501), and a funnel-shaped storage hopper (502) is arranged on one side of the top of the screw conveyer (501).
2. The device for screening decoction pieces of Chinese medicine according to claim 1, wherein a bevel gear II (507) is coaxially fixed at one end of a screw rod in the screw conveyor (501), a gear rod (505) is rotatably connected to the outer wall of the top of the powder screening chamber (1) through a mounting frame, a bevel gear I (506) meshed with the bevel gear II (507) is coaxially fixed at the top end of the gear rod (505), a toothed ring (504) is coaxially fixed at the outer part of the discharging pipe (503), and the gear rod (505) is meshed with the toothed ring (504).
3. The device for screening decoction pieces of Chinese medicine according to claim 1, wherein the screening chamber (1) is internally provided with a screening component (6), and the screening component (6) is positioned below the discharging pipe (503).
4. The powder screening device for processing traditional Chinese medicine decoction pieces of claim 3, wherein the powder screening component (6) comprises four connecting plates (601) fixedly connected with the inside of the powder screening chamber (1), the outer walls of the bottoms of the four connecting plates (601) are fixedly connected with springs (602), one end of the bottoms of the four springs (602) is fixedly connected with the same screening frame (603), and the screening frames (603) are obliquely arranged.
5. The device for screening decoction pieces of traditional Chinese medicine according to claim 4, wherein one end of the bottom of the screening frame (603) is rotatably connected with a blocking cover (604), two ends of the blocking cover (604) are arc-shaped, the arc-shaped circle centers are collinear with the rotation axis of the blocking cover (604), two temporary storage chambers (605) are formed in the outer walls of two sides of the blocking cover (604), a motor (606) is fixedly mounted on the outer wall of one end of the screening frame (603), and the output end of the motor (606) is coaxially fixed with one end of the rotation axis of the blocking cover (604).
6. The device for screening decoction pieces of Chinese medicine according to claim 1, wherein a discharge port (2) is arranged on the outer wall of one side of the screening chamber (1), a baffle (3) is inserted in the discharge port (2) in a sliding manner, and the discharge port (2) surrounds the outside of the opening of one of the temporary storage chambers (605).
7. The device for screening decoction pieces of traditional Chinese medicine according to claim 4, wherein a collecting box (4) is inserted into the bottom of the outer wall of one side of the screening chamber (1) in a sliding manner, and the collecting box (4) is positioned under the screening frame (603).

Description

Powder screening device for processing traditional Chinese medicine decoction pieces Technical Field The utility model relates to the technical field of traditional Chinese medicine processing, in particular to a traditional Chinese medicine decoction piece processing powder screening device. Background The quality of the traditional Chinese medicine decoction pieces is used as an important component of the traditional Chinese medicine industry, and directly influences the clinical curative effect of the traditional Chinese medicine. Along with the rapid development of the traditional Chinese medicine industry and the continuous promotion of the health preservation demands of people, the market demands of traditional Chinese medicine decoction pieces are continuously increased. In the production process of the traditional Chinese medicine decoction pieces, the powder screening step is one of key steps for ensuring the quality and the efficacy of the decoction pieces. Through searching, the utility model of Chinese patent publication No. CN216779015U discloses a powder screening device suitable for traditional Chinese medicine decoction pieces, which comprises a base, wherein a powder screening box is fixedly arranged at the top of the base, a feeding channel is fixedly arranged at the top of the powder screening box, a motor is fixedly arranged at one side of the powder screening box, a spiral crushing cutter is arranged at the output end of the motor, and a screening plate is fixedly arranged on the inner wall of the powder screening box. The motor drives the spiral crushing knife to rotate, and the traditional Chinese medicine decoction pieces put into the powder sieving box are crushed. The device is thrown through the feed channel, and when carrying out work, the powder can be outwards diffused through the feed inlet along with vibrations, and this will influence the environment around to still can increase the work load of later stage clearance work, there is the improvement space. Disclosure of utility model The utility model aims to provide a traditional Chinese medicine decoction piece processing powder screening device which aims to solve the problems in the background technology. The powder screening device for processing the traditional Chinese medicine decoction pieces comprises a powder screening chamber, wherein a feeding component is arranged at the top of the powder screening chamber, the feeding component comprises a screw conveyor fixedly arranged on the outer wall of the top of the powder screening chamber, the screw conveyor is arranged in a horizontal state, an outlet of the screw conveyor is arranged towards the direction of the powder screening chamber, a discharging pipe is rotatably connected to the top of the powder screening chamber, the middle part of the discharging pipe is obliquely arranged, the discharging pipe is rotatably sleeved outside the outlet of the screw conveyor, and a funnel-shaped storage hopper is arranged on one side of the top of the screw conveyor. Can stop feed channel through the raw materials, effectively avoid the outwards dissipation of dust, and can distribute the position of powder, make the powder can be by faster screening finishing, avoid piling up and influence screening efficiency in one place, start screw conveyer, the hob in it drives the powder and gets into the discharging pipe, the opening whereabouts through the discharging pipe bottom later, be in the inside powder of screw conveyer can form the interlayer, avoid the dust overflow, after the raw materials conveys finishes, traditional chinese medicine dust gets into the discharging pipe, need just can outwards spill over through screw conveyer, because the passageway that the dust overflowed is more complicated, longer in this section of time of the dissipation in the passageway, the dust can subside gradually and can't spill over to the screw conveyer inside As a further preferable mode of the technical scheme, a bevel gear II is coaxially fixed at one end of a screw rod in the screw conveyor, a gear rod is rotatably connected to the outer wall of the top of the powder screening chamber through a mounting frame, a bevel gear I meshed with the bevel gear II is coaxially fixed at the top end of the gear rod, a toothed ring is coaxially fixed at the outer part of the discharging pipe, and the gear rod is meshed with the toothed ring. As a further preferable mode of the technical scheme, a powder screening component is arranged in the powder screening chamber, and the powder screening component is positioned below the discharging pipe. As the further preferred of this technical scheme, the screening powder subassembly includes four connecting plates of interior fixed connection of screening powder, four equal fixedly connected with spring of connecting plate bottom outer wall, four spring bottom one end fixedly connected with is same screening frame, and screening frame is the slope setting. As