CN-122015449-A - Dendrobium candidum composite granule preparation device

CN122015449ACN 122015449 ACN122015449 ACN 122015449ACN-122015449-A

Abstract

The invention relates to the technical field of dendrobium candidum particle preparation and discloses a dendrobium candidum composite particle preparation device which comprises a machine body, wherein a vibrating assembly and a drying disc are arranged in the machine body, the vibrating assembly is connected with the drying disc, a discharging assembly is arranged right above the drying disc, the discharging assembly is fixedly connected to the top of the machine body, the discharging assembly comprises a conveying pipe, a central shaft and a spiral conveying blade, a round hole is formed in the top of the machine body, the top end of the conveying pipe is fixedly connected with the inner wall of the round hole, the central shaft is driven to rotate in the conveying pipe, the spiral conveying blade is fixedly connected to the peripheral side surface of the central shaft, the outer side surface of the spiral conveying blade is in abutting connection with the inner wall of the conveying pipe, and the forced rotation feeding of the spiral conveying blade replaces the traditional valve opening and closing type feeding, so that the problem of extrusion adhesion caused by high viscosity of wet dendrobium candidum particles due to polysaccharide is thoroughly avoided.

Inventors

TANG ZHENGJING
LI LILEI
ZHAO JIAOJIAO
HU LIANGYUE
JIANG LILI
ZHANG RUIMING
HU LIANGYONG

Assignees

浙江济公缘药业有限公司

Dates

Publication Date: 20260512
Application Date: 20260317

Claims (10)

1. The dendrobium candidum composite particle preparation device comprises a machine body (1), wherein a vibrating assembly (5) and a drying disc (6) are arranged in the machine body (1), the vibrating assembly (5) is connected with the drying disc (6), a blanking assembly (2) is arranged right above the drying disc (6), and the blanking assembly (2) is fixedly connected to the top of the machine body (1); The blanking assembly (2) comprises a conveying pipe (202), a central shaft (203) and spiral conveying blades (204), a round hole is formed in the top of the machine body (1), the top end of the conveying pipe (202) is fixedly connected with the inner wall of the round hole, the central shaft (203) is driven to rotate inside the conveying pipe (202), the spiral conveying blades (204) are fixedly connected to the peripheral side face of the central shaft (203), and the outer side face of the spiral conveying blades (204) is in abutting connection with the inner wall of the conveying pipe (202).
2. The dendrobium candidum composite particle preparation device of claim 1, wherein a driving motor (7) is fixedly connected to the top of the machine body (1), and the bottom output end of the driving motor (7) is fixedly connected with the top end of a central shaft (203).
3. The dendrobium candidum composite particle preparation device of claim 1, wherein the vibration assembly (5) comprises a vibration motor (501) and a plate spring (502), an installation groove is formed in the inner wall of the machine body (1), the vibration motor (501) is fixedly connected inside the installation groove, the output end of the vibration motor (501) is fixedly connected with the drying disc (6), one end of the plate spring (502) is fixedly connected with the drying disc (6), the other end of the plate spring (502) is fixedly connected with the inner wall of the machine body (1), the blanking assembly (2) further comprises a blanking hopper (201), the blanking hopper (201) is fixedly connected to the top of the machine body (1), and the blanking hopper (201) is communicated with the central shaft (203).
4. A dendrobium candidum composite particle preparation device according to claim 3, characterized in that the bottom end of the central shaft (203) is connected with a diffusion cone (3), and the diffusion cone (3) is located right above the drying disc (6).
5. The preparation device of Dendrobium candidum composite particle preparation device of claim 4, wherein the diffusion cone (3) comprises a first cone part (31) and a second cone part (32), the first cone part (31) and the second cone part (32) are rotationally connected, the first cone part (31) comprises a cone block (311), a connecting shaft (315), a sleeve (316), an elastic piece (317) and a sliding block (318), the top end of the connecting shaft (315) is fixedly connected with the bottom of the central shaft (203), the peripheral side surface of the connecting shaft (315) is fixedly connected with one end of the sleeve (316), a sliding groove is formed in the sleeve (316), the elastic piece (317) is installed in the sliding groove, one end of the sliding block (318) extends into the sleeve (316) and forms sliding guide fit with the sliding groove, one end of the elastic piece (317) is fixedly connected with one end of the sliding block (318) extending into the sliding groove, the other end of the elastic piece (317) is fixedly connected with the inner part of the sleeve (316), the cone block (311) is internally provided with a through hole, the connecting shaft (315) is provided with a through hole which is arranged in the inner wall (316) and is arranged in the sliding groove (316), the second cone portion (32) is fixedly connected to the lower end of the connecting shaft (315).
6. The dendrobium candidum composite particle preparation device of claim 5, wherein the first cone portion (31) further comprises a mounting ring (312) and a torsion spring (314), an extension portion of an outer side surface of the mounting ring (312) is fixedly connected with an inner wall of the conveying pipe (202), the bottom of the mounting ring (312) is connected with the top of the torsion spring (314), and the bottom of the torsion spring (314) is fixedly connected with the top of the cone block (311).
7. The preparation device of dendrobium candidum composite particle preparation according to claim 6, wherein the inner wall of the mounting ring (312) is provided with a plurality of protruding blocks (313) in an annular array, a rotating block (319) is fixedly connected to the top of the sliding block (318), the rotating block (319) stretches into the mounting ring (312), and the rotating block (319) and the protruding blocks (313) form limiting abutting connection.
8. The dendrobium candidum composite particle preparation device of claim 7, wherein the second cone (32) comprises a mounting block (321), an adjusting plate (322), a connecting arm (323), a collar (324) and a screw rod (325), the mounting block (321) is connected with the bottom of the connecting shaft (315), the outer side surface of the mounting block (321) is hinged with one end of the adjusting plate (322), the bottom of the adjusting plate (322) is hinged with one end of the connecting arm (323), the other end of the connecting arm (323) is hinged with the outer side surface of the collar (324), the collar (324) is located under the mounting block (321), and the collar (324) is in threaded connection with the screw rod (325).
9. The dendrobium candidum composite particle preparation device of claim 8, wherein a hole is formed in the center of the drying disc (6), the through hole at the bottom end of the screw rod (325) is fixedly connected with the inside of the machine body (1), and the collar (324) slides along the vertical arrangement direction of the screw rod (325).
10. The dendrobium candidum composite particle preparation device of claim 9, further comprising a transmission assembly (4), wherein the transmission assembly (4) comprises a clamping block (401), a transmission block (402), a connecting rod (403) and a reset motor (404), one end of the clamping block (401) is fixedly connected with the bottom end of a connecting shaft (315), a clamping groove is formed in the top end of the installation block (321), an extension part at the bottom of the clamping block (401) is in abutting connection with the inside of the clamping groove, the top of the lantern ring (324) is fixedly connected with the bottom end of the transmission block (402), the transmission block (402) slides along the vertical direction of a screw rod (325), the transmission block (402) is in abutting connection with the top protrusion of a drying disc (6), the bottom end of the screw rod (325) is fixedly connected with the output end of the reset motor (404), the reset motor (404) is fixedly connected inside a machine body (1), the bottom end of the connecting rod (403) is fixedly connected inside the machine body (1), and the top end of the connecting rod (403) penetrates through the lantern ring (324) and is in sliding connection inside the lantern ring (324).

Description

Dendrobium candidum composite granule preparation device Technical Field The invention relates to the field of dendrobium nobile granule preparation, in particular to a dendrobium nobile composite granule preparation device. Background The dendrobium candidum dry stem is used as a medicine, has the traditional effects of benefiting stomach, promoting fluid production, nourishing yin and clearing heat, modern pharmacological researches show that the dendrobium candidum dry stem is rich in active ingredients such as dendrobium candidum polysaccharide, dendrobine, amino acid and the like, can promote gastric secretion, strengthen gastrointestinal peristalsis, repair gastric mucosal injury, has obvious improvement effects on digestive system dysfunction symptoms such as spleen deficiency, abdominal distention, dyspepsia, chronic gastritis and the like, and is compounded with medicinal and edible wet materials such as Chinese yam, malt, dried orange peel and the like, and is prepared into a granular preparation through a granulating process, so that the active ingredients of all raw materials are reserved, and the dendrobium candidum dry stem is convenient to take, quick to absorb, easy to accept in taste and the like. In the preparation process of the dendrobium candidum composite particle preparation, after the dendrobium candidum raw material obtained through treatment is uniformly mixed with various auxiliary materials, the dendrobium candidum raw material is required to be formed into particles through a wet granulation process, wherein extrusion cutting granulation is a current common technical means. The moisture content of the dendrobium candidum wet particles obtained after the granulation is finished is higher, a large amount of free moisture is still stored on the surfaces and in the interior of the particles, the dendrobium candidum wet particles are required to be immediately dried to reach the specified moisture content standard, an oven is commonly adopted in the industry at present to dry the wet particles, the particles are paved on a drying disc and pushed into the oven during operation, the dendrobium candidum particles are thrown into the drying disc from top to bottom, a quantitative feeding mode is commonly adopted, the particle quantity thrown into the drying disc each time is a fixed value, and therefore a valve is arranged at a discharge hole of a traditional feeding mechanism to control the feeding quantity of the dendrobium candidum particles. Disclosure of Invention The invention provides a preparation device of dendrobium candidum composite particle preparation, which solves the technical problems that in the related art, because the surfaces of dendrobium candidum wet particles are rich in polysaccharide, high viscosity is realized, and when quantitative feeding is performed, wet materials at the bottom are extruded by gravity and adhere to the inner wall of a valve during the closing period of the valve, so that feeding amount deviation and wet material residues are caused, and further the continuity and stability of a subsequent drying process are affected. The invention provides a dendrobium candidum composite particle preparation device which comprises a machine body, wherein a vibrating assembly and a drying disc are arranged in the machine body, the vibrating assembly is connected with the drying disc, a blanking assembly is arranged right above the drying disc, and the blanking assembly is fixedly connected to the top of the machine body; The blanking assembly comprises a conveying pipe, a central shaft and spiral conveying blades, a round hole is formed in the top of the machine body, the top end of the conveying pipe is fixedly connected with the inner wall of the round hole, the central shaft is driven to rotate inside the conveying pipe, the spiral conveying blades are fixedly connected to the peripheral side face of the central shaft, and the outer side faces of the spiral conveying blades are in abutting connection with the inner wall of the conveying pipe. In a preferred embodiment, the top of the machine body is fixedly connected with a driving motor, and the bottom output end of the driving motor is fixedly connected with the top end of the central shaft. In a preferred embodiment, the vibration assembly comprises a vibration motor and a plate spring, wherein a mounting groove is formed in the inner wall of the machine body, the vibration motor is fixedly connected inside the mounting groove, the output end of the vibration motor is fixedly connected with the drying disc, one end of the plate spring is fixedly connected with the drying disc, the other end of the plate spring is fixedly connected with the inner wall of the machine body, the blanking assembly further comprises a blanking hopper, the blanking hopper is fixedly connected to the top of the machine body, and the blanking hopper is communicated with the central shaft. In a preferred embodiment, a diffusion