CN219092305U

CN219092305U - Medicinal material reducing mechanism

Info

Publication number: CN219092305U
Application number: CN202223480393.XU
Authority: CN
Inventors: 陈宝乾; 张金全; 张强
Original assignee: Anhui Golden Sun Biopharmaceuticals Co ltd
Current assignee: Anhui Golden Sun Biopharmaceuticals Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-05-30
Anticipated expiration: 2032-12-26

Abstract

The utility model relates to the technical field of medicinal material processing equipment, and provides a medicinal material smashing device, which comprises a smashing box with a feed inlet at the top, and a screening plate arranged in the smashing box and used for screening medicinal powder, wherein a smashing mechanism used for smashing medicinal materials is arranged in the smashing box, the smashing mechanism comprises a first-stage smashing component which is arranged in the smashing box and used for fully smashing medicinal materials, and the first-stage smashing component comprises a first baffle plate which is elastically arranged on the smashing box and used for blocking medicinal materials from falling and a second baffle plate which is arranged in the smashing box and matched with the first baffle plate in a sliding manner. According to the utility model, the primary crushing assembly and the secondary crushing assembly are matched, so that the multistage crushing of medicinal materials is realized, the crushing quality is greatly improved, and medicinal materials which are not crushed once can not enter the secondary crushing assembly through the matching of the first partition plate and the second partition plate, so that the medicinal materials can be fully crushed, and the crushing quality of the medicinal materials is greatly improved.

Description

Medicinal material reducing mechanism

Technical Field

The utility model relates to the technical field of medicinal material processing equipment, in particular to a medicinal material crushing device.

Background

When the chemical components in the medicinal materials are extracted, the medicinal materials are often required to be crushed, and then the subsequent processing technological process is carried out, so that the utilization of the medicinal materials can be realized. The existing large medicinal material crushing equipment is generally fed while discharged during crushing, so that the medicinal material crushing time is short, the crushing quality is poor, and only repeated crushing is realized for improving the crushing quality.

Disclosure of Invention

The utility model aims to solve the defects of short crushing time and low crushing quality of the traditional crushing device during operation.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a medicinal material reducing mechanism, includes that the top has been seted up the crushing case of feed inlet to and install the screening board that is arranged in crushing case and is used for screening powder, be equipped with the crushing mechanism that is used for smashing the medicinal material in the crushing case;

the crushing mechanism comprises a first-stage crushing assembly which is arranged in a crushing box and used for sufficiently crushing medicinal materials, the first-stage crushing assembly comprises a first baffle which is arranged on the crushing box and used for blocking medicinal materials from falling and a second baffle which is arranged in the crushing box and is matched with the first baffle in a sliding manner, a second-stage crushing assembly which is arranged in the crushing box and is positioned below the first-stage crushing assembly and used for further crushing medicinal materials is arranged in the crushing box, and a driving assembly which is used for driving the first-stage crushing assembly and the second-stage crushing assembly to operate is arranged in the crushing box.

Preferably, the first-stage crushing assembly further comprises an extrusion plate which is slidably mounted on the first partition plate, a connecting rod is fixedly mounted on one side of the extrusion plate, the first transmission block is elastically mounted at one end of the connecting rod, a transmission groove for the first transmission block to slide is formed in the first partition plate, a second transmission block which is mutually abutted to the first transmission block is arranged in an inner cavity of the transmission groove, a sliding block is arranged on the upper portion of the extrusion plate, and a sliding groove for the sliding block to slide is formed in the bottom of the second partition plate.

Preferably, the secondary crushing assembly comprises two crushing rollers rotatably mounted in the crushing box, and one end of each crushing roller is provided with a synchronous gear meshed with each other.

Preferably, the driving assembly comprises a reciprocating screw rod rotatably arranged in the crushing box, a screw rod sleeve in threaded connection with the reciprocating screw rod is sleeved on the outer thread of the reciprocating screw rod, a driving motor is arranged on one side of the crushing box, and a transmission chain wheel group in transmission connection with the output end of the driving motor and a synchronous gear is arranged at one end of the reciprocating screw rod.

Preferably, the screening board both ends are provided with slider one and slider two respectively, slider one and slider two lower parts all install the vibrations spring of one end and crushing case rigid coupling, V style of calligraphy discharge gate that both ends protrusion, middle part were concave is seted up on slider two upper portions, recovery mouth has been seted up to crushing case one side and the position that is close to V type discharge gate.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the primary crushing assembly and the secondary crushing assembly are matched, so that the multistage crushing of medicinal materials is realized, the crushing quality is greatly improved, and medicinal materials which are not crushed once can not enter the secondary crushing assembly through the matching of the first partition plate and the second partition plate, so that the medicinal materials can be fully crushed, and the crushing quality of the medicinal materials is greatly improved.

2. According to the utility model, through the arrangement of the screening plates, the device can feed and discharge simultaneously, so that the crushing time of medicinal materials is greatly shortened, and the crushing efficiency of the medicinal materials is improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the breaking mechanism of the present utility model;

FIG. 4 is an enlarged schematic view of the area A in FIG. 3;

FIG. 5 is a schematic view of the structure of a screening sheet according to the present utility model.

In the figure: 1. a crushing box; 2. a screening plate; 21. a first sliding member; 22. a second sliding piece; 23. a vibration spring; 3. recovering the mouth; 4. a crushing mechanism; 41. a primary crushing assembly; 411. a first partition board; 412. an extrusion plate; 413. a connecting rod; 414. a first transmission block; 415. a transmission groove; 416. a second transmission block; 417. a slide block; 418. a second partition board; 419. a chute; 42. a secondary crushing assembly; 421. a pulverizing roller; 422. a synchronizing gear; 43. a drive assembly; 431. a reciprocating screw rod; 432. a screw rod sleeve; 433. a drive sprocket set; 434. and driving the motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-5, a medicinal material smashing device comprises a smashing box 1 with a feed inlet at the top, and a screening plate 2 arranged in the smashing box 1 and used for screening medicinal powder, wherein a smashing mechanism 4 used for smashing medicinal materials is arranged in the smashing box 1, as shown in fig. 1, the feed inlet is formed in the top of the smashing box 1, and when the medicinal material smashing device is used, a worker can put medicinal materials into the smashing box 1 from the feed inlet, after smashing by the smashing mechanism 4, screening is carried out on the medicinal materials through the screening plate 2, screening is finished, and direct discharging is carried out.

The crushing mechanism 4 is including installing the first-stage crushing subassembly 41 that is used for the medicinal material fully to smash in smashing case 1, first-stage crushing subassembly 41 includes that elastic mounting is used for blockking the baffle that the medicinal material falls first 411 and slidable mounting in smashing case 1 with baffle first 411 matched with baffle second 418, smash case 1 inside and lie in first-stage crushing subassembly 41 below and be equipped with the second-stage crushing subassembly 42 that is used for further smashing the medicinal material, be equipped with in smashing case 1 and be used for driving first-stage crushing subassembly 41 and second-stage crushing subassembly 42 moving actuating unit 43, the medicinal material that enters into smashing case 1 through the feed inlet carries out the first-stage through first-stage crushing subassembly 41, smash after the end, put into second-stage crushing subassembly 42 on, smash and accomplish the back, directly discharge to screening on the screening board 2, simultaneously the staff can continue to throw in new medicinal material to the feed inlet, the problem of inconvenient continuous crushing operation in traditional crushing equipment has been solved, the function of smashing device feed simultaneously ejection of compact has been realized, the crushing time of medicinal material has been shortened greatly, the crushing efficiency of medicinal material has been improved.

The first-stage crushing assembly 41 further comprises a pressing plate 412 which is slidably arranged on the first partition plate 411, a connecting rod 413 is fixedly arranged on one side of the pressing plate 412, one end of the connecting rod 413 is elastically provided with a first transmission block 414, a second transmission block 416 which is mutually abutted against the first transmission block 414 is arranged in the inner cavity of the first transmission block 411, a sliding block 417 is arranged at the upper part of the pressing plate 412, a sliding groove 419 which is used for sliding the sliding block 417 is arranged at the bottom of the second partition plate 418, chinese herbal medicine enters the crushing box 1 and firstly passes over the second partition plate 418 and then falls on the first partition plate 411, then the pressing plates 412 which are slidably arranged on the first partition plate 411 are controlled to be mutually close, so that the purpose of pressing the medicinal material placed on the first partition plate 411 is realized, after the pressing is finished, the pressing plates 412 are controlled to be separated, and one end of the connecting rod 413 is fixedly connected with the pressing plates 412, when the pressing plates 412 move, the connecting rod 413 is synchronously driven to move, at this time, the first transmission block 414 elastically mounted on the connecting rod 413 is mutually abutted against the second transmission block 416 to drive the first partition plate 411 to be separated from each other, so that the extruded medicinal material falls into the second crushing assembly 42 to be crushed again, at this time, the sliding block 417 mounted on the top of the extrusion plate 412 is capable of not driving the second partition plate 418 to be separated due to sliding in the sliding groove 419, so that the medicinal material which is not crushed once can not enter the second crushing assembly 42, thus the medicinal material can be crushed fully, the crushing quality of the medicinal material is greatly improved, as shown in fig. 3, the crushing spring is arranged on one side of the first partition plate 411, so that the first partition plate 411 is elastically mounted in the crushing box 1, when the first partition plate 411 is continuously moved backwards, the crushing spring is compressed, and the elasticity of the crushing spring is gradually increased, when the elasticity reaches a set value, the transmission block two 416 arranged in the transmission groove 415 can extrude the transmission block one 414 to shrink into the connecting rod 413, so that the limit on the first partition plate 411 is released, the first partition plate 411 is automatically folded under the action of the crushing spring, the falling of medicinal materials is stopped, meanwhile, the sliding block 417 moves to one end of the sliding groove 419, when the sliding block moves continuously under the action of the extrusion plate 412, the second partition plate 418 is slowly driven to separate, so that the medicinal materials which are not crushed can fall onto the first partition plate 411, and then the operation is repeated, so that the extrusion crushing and blanking of the medicinal materials are realized, and the stability of the device is improved.

The secondary crushing assembly 42 comprises two crushing rollers 421 which are rotatably arranged inside the crushing box 1, one end of each crushing roller 421 is provided with a synchronous gear 422 which is meshed with each other, and when any crushing roller 421 rotates, the other crushing roller 421 can be driven to rotate through the synchronous gear 422 arranged at one end of the crushing roller 421, so that medicinal materials falling onto the crushing roller 421 are secondarily crushed, and after crushing, medicinal powder can fall onto the screening plate 2 from a gap in the crushing roller 421 to be screened and discharged.

The driving assembly 43 comprises a reciprocating screw 431 rotatably installed in the crushing box 1, a screw sleeve 432 in threaded connection with the reciprocating screw 431 is sleeved outside the reciprocating screw 431, a driving motor 434 is arranged on one side of the crushing box 1, a transmission chain wheel set 433 in transmission connection with the output end of the driving motor 434 and the synchronous gear 422 respectively is arranged at one end of the reciprocating screw 431, the reciprocating screw 431 can drive the screw sleeve 432 in threaded connection with the reciprocating screw 431 to move when rotating, and the screw sleeve 432 is fixedly connected with the extrusion plate 412, so that the extrusion plate 412 can be driven to move when the screw sleeve 432 moves, and further the primary crushing of medicinal materials is completed, so that the practicability of the device is improved.

Example two

Referring to fig. 1-5, the present embodiment is substantially the same as the first embodiment, and more preferably, two ends of the screening plate 2 are respectively provided with a first slider 21 and a second slider 22, the lower parts of the first slider 21 and the second slider 22 are both provided with a vibration spring 23, one end of which is fixedly connected with the crushing box 1, the upper part of the second slider 22 is provided with a V-shaped discharge hole with two protruding ends and a concave middle part, one side of the crushing box 1 is provided with a recovery port 3 near the V-shaped discharge hole, as shown in fig. 5, the screening plate 2 is obliquely arranged inside the crushing box 1, so that under the action of its own gravity, the powder falling onto the screening plate 2 can be collected by passing through the screening plate 2 directly, and the unqualified powder can slide onto the V-shaped discharge hole along the screening plate 2 and then slide out from the recovery port 3 to wait for the next crushing, thereby improving the crushing effect of the device.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a medicinal material reducing mechanism, has offered crushing case (1) of feed inlet including the top to and install screening board (2) that are arranged in screening powder in crushing case (1), its characterized in that: a crushing mechanism (4) for crushing medicinal materials is arranged in the crushing box (1);

crushing mechanism (4) are including installing in smashing case (1) be used for the abundant kibbling one-level of medicinal material to smash subassembly (41), one-level smash subassembly (41) including elastic mounting be used for blockking baffle one (411) and slidable mounting in smashing case (1) with baffle one (411) matched with baffle two (418), smash case (1) inside and be located one-level smash subassembly (41) below and be equipped with second grade crushing subassembly (42) that are used for further smashing the medicinal material, be equipped with in smashing case (1) and be used for driving one-level crushing subassembly (41) and second grade crushing subassembly (42) moving actuating assembly (43).

2. A drug substance pulverizing device as defined in claim 1, wherein: the first-stage crushing assembly (41) further comprises a pressing plate (412) which is slidably mounted on the first partition plate (411), a connecting rod (413) is fixedly mounted on one side of the pressing plate (412), a first transmission block (414) is elastically mounted at one end of the connecting rod (413), a transmission groove (415) for the first transmission block (414) to slide is formed in the first partition plate (411), and a second transmission block (416) which is mutually abutted to the first transmission block (414) is arranged in an inner cavity of the transmission groove (415).

3. A drug substance pulverizing device as defined in claim 2, wherein: the upper part of the extrusion plate (412) is provided with a sliding block (417), and the bottom of the second partition plate (418) is provided with a sliding groove (419) for the sliding block (417) to slide.

4. A drug substance pulverizing device as defined in claim 2, wherein: the secondary crushing assembly (42) comprises two crushing rollers (421) rotatably mounted inside the crushing box (1), and one end of each crushing roller (421) is provided with a mutually meshed synchronous gear (422).

5. A drug substance pulverizing device as defined in claim 4, wherein: the driving assembly (43) comprises a reciprocating screw rod (431) rotatably installed in the crushing box (1), a screw rod sleeve (432) in threaded connection with the reciprocating screw rod (431) is sleeved on the outer thread of the reciprocating screw rod (431), a driving motor (434) is arranged on one side of the crushing box (1), and a transmission chain wheel set (433) in transmission connection with the output end of the driving motor (434) and the synchronous gear (422) respectively is arranged at one end of the reciprocating screw rod (431).

6. A drug substance pulverizing device as defined in claim 1, wherein: the screening plate (2) both ends are provided with slider one (21) and slider two (22) respectively, vibrations spring (23) of one end and crushing case (1) rigid coupling are all installed to slider one (21) and slider two (22) lower part, V style of calligraphy discharge gate that both ends protrusion, middle part were concave is seted up on slider two (22) upper portion, recovery mouth (3) have been seted up to crushing case (1) one side and the position that is close to V type discharge gate.