CN219424926U - Traditional chinese medicine selects medicine shale shaker - Google Patents

Abstract

The utility model discloses a traditional Chinese medicine selecting vibrating screen, which comprises a frame, wherein a screen plate is arranged on the frame, a sealing cover shell is arranged on the screen plate in a covering manner on the frame, a feed inlet is arranged at the end part of the sealing cover shell, a feed hopper is connected to the feed inlet, and a uniform-speed feed structure is arranged on the feed hopper; the uniform feeding structure comprises: the device comprises a pushing groove, a pushing block, a crank connecting rod, a movable shaft, a driving seat, a driving disc and a driving shaft; the utility model relates to the technical field of vibrating screens, in particular to a traditional Chinese medicine selecting vibrating screen, wherein a feeding hopper arranged at the top of the vibrating screen is provided with a uniform feeding structure, a feeding hopper is opened and closed to a groove position communicated with a feeding port through a pushing block reciprocating motion of a crank, a groove is used as a container to contain quantitative materials at one time, and the materials are pushed into a feeding position from the feeding port through the pushing action of the crank motion, so that the feeding is uniform and the operation is convenient.

Description

Traditional chinese medicine selects medicine shale shaker

Technical Field

The utility model relates to the technical field of vibrating screens, in particular to a traditional Chinese medicine selecting vibrating screen.

Background

In the preparation process of traditional Chinese medicines, strict cutting, mixing and other processing technologies are required, strict screening is required for improving the important purity and considering the impurity removal requirements, in the screening process of the present stage, a vibrating screen is mainly adopted, screens with different meshes are selected for screening according to different requirements, the filling rate of materials in the screening process of the vibrating screen needs to be kept consistent, if the filling rate exceeds a certain rated rate, the materials are discharged along with impurities without being separated, so that the materials are wasted, and therefore, the method is an important factor for keeping the feeding rate constant, and is an important factor for efficient operation screening of the vibrating screen.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a traditional Chinese medicine selecting vibrating screen, which solves the problems of the prior art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the traditional Chinese medicine selecting vibrating screen comprises a frame, wherein a screen plate is arranged on the frame, a sealing cover shell is arranged on the screen plate in a covering manner on the frame, a feed inlet is formed in the end part of the sealing cover shell, a feed hopper is connected to the feed inlet, and a uniform-speed feed structure is arranged on the feed hopper;

the uniform feeding structure comprises: the device comprises a pushing groove, a pushing block, a crank connecting rod, a movable shaft, a driving seat, a driving disc and a driving shaft;

the feeding hopper is provided with a pushing groove, a pushing block is inserted in the pushing groove, one end of the pushing block is connected with a crank connecting rod, the end part of the crank connecting rod is provided with a movable shaft, the end part of the pushing groove is connected with a driving seat, a driving disc is movably mounted on the driving seat, the movable shaft is movably connected with the radial outer end of the section of the driving disc, the center of the driving disc is connected with a driving shaft, and a speed reduction driving assembly is arranged on the driving seat and connected with the driving shaft.

Preferably, the pushing groove is of a double-section structure, one end of the pushing groove is of a gate-type structure, and the other end of the pushing groove is of an inverted gate-type structure.

Preferably, the pushing block is of a cylindrical structure and is matched with the diameter of the inner cavity of the semicircular section of the pushing groove.

Preferably, the bottom end opening of the feed hopper is communicated with one end of the pushing groove, and the feed inlet is communicated with the other end of the pushing groove.

Preferably, the reduction drive assembly includes: a driving motor, a driving gear and a driven gear;

the driving end of the driving motor is connected with a driving gear, the driving shaft is sleeved with a driven gear, the driving gear is meshed with the driven gear, and the number of teeth and the diameter of the driving gear are smaller than those of the driven gear.

Preferably, a protective cover is arranged outside the driving gear and the driven gear.

Advantageous effects

The utility model provides a traditional Chinese medicine selecting vibrating screen. The beneficial effects are as follows: this traditional chinese medicine selects medicine shale shaker is provided with at uniform velocity feeding structure on the feeder hopper that the top of shale shaker set up, the recess position of pushing away material piece reciprocating switch feeder hopper and feed inlet intercommunication through crank motion utilizes the recess to hold quantitative material as the container once only, pushes away the material to the material loading position from the feed inlet through crank motion's pushing away material effect, and the material loading is even and convenient operation.

Drawings

Fig. 1 is a schematic diagram of a front view structure of a vibrating screen for selecting Chinese medicine according to the present utility model.

Fig. 2 is a schematic side view of a traditional Chinese medicine selecting vibrating screen.

Fig. 3 is a schematic diagram of a partial axial measurement structure of a vibration sieve for selecting Chinese medicine according to the utility model.

In the figure: 1. a frame; 2. a sieve plate; 3. a sealed enclosure; 4. a feed hopper; 5. a pushing groove; 6. a pushing block; 7. a crank connecting rod; 8. a movable shaft; 9. a driving seat; 10. a drive plate; 11. a drive shaft; 12. a drive gear; 13. a driven gear; 14. a driving motor; 15. and a protective cover.

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.

Examples: according to the description, as shown in the attached drawings 1-3, the scheme is a traditional Chinese medicine selecting vibrating screen, which comprises a frame 1, wherein a screen plate 2 is arranged on the frame 1, a sealing cover shell 3 is arranged on the screen plate 2 in a covering manner, a feed inlet is arranged at the end part of the sealing cover shell 3, a feed hopper 4 is connected to the feed inlet, a uniform-speed feed structure is arranged on the feed hopper 4, in the specific implementation process, the sealing cover shell 3 is sealed at the upper part of the vibrating screen by taking the frame 1 as the bottom support of the vibrating screen, traditional Chinese medicines are added into the uniform-speed feed structure by the feed hopper 4, materials can be introduced onto the screen plate 2 by the uniform-speed feed structure, and the screen plate 2 can be driven to vibrate by a vibration motor at the lower part of the screen plate 2, so that vibration screening is realized;

as can be seen from fig. 1 to 3 of the specification, the constant-speed feeding structure includes: the pushing chute 5, the pushing block 6, the crank connecting rod 7, the movable shaft 8, the driving seat 9, the driving disc 10 and the driving shaft 11 are connected with each other and have the following positional relationship;

a pushing groove 5 is formed in the feeding hopper 4, a pushing block 6 is inserted in the pushing groove 5, one end of the pushing block 6 is connected with a crank connecting rod 7, the end part of the crank connecting rod 7 is provided with a movable shaft 8, the end part of the pushing groove 5 is connected with a driving seat 9, a driving disc 10 is movably mounted on the driving seat 9, the movable shaft 8 is movably connected to the radial outer end of the section of the driving disc 10, the center of the driving disc 10 is connected with a driving shaft 11, and a speed reduction driving assembly is arranged on the driving seat 9 and connected with the driving shaft 11;

in the concrete implementation process, the material enters from one side of the pushing groove 5, and drives the driving shaft 11 to rotate through the speed reduction driving component, so that the driving shaft 11 drives the driving disc 10 to rotate, and then the driving disc 10 rotates on the driving seat 9, and then the movable shaft 8 on the driving disc 10 drives the crank connecting rod 7 to rotate, and then the crank connecting rod 7 drives the pushing block 6 to reciprocate, the material is filled in the feeding hopper 4, the pushing block 6 is utilized to push the material into the feeding port, the pulse type fixed material filling is realized, the uniform speed pulse type feeding is realized, and the continuous screening is convenient.

As a preferred scheme, further, the pushing groove 5 is of a double-section structure, one end of the pushing groove 5 is of a gate-shaped structure, and the other end of the pushing groove is of an inverted gate-shaped structure, and the pushing groove is respectively communicated with the feeding hopper 4 and the feeding inlet.

As a preferable scheme, further, the pushing block 6 is of a cylindrical structure and is matched with the diameter of the inner cavity of the semicircular section of the pushing groove 5, so that the material can be prevented from leaking to one side of the crank connecting rod 7.

As a preferable scheme, the bottom end opening of the feed hopper 4 is communicated with one end of the pushing groove 5, and the feed inlet is communicated with the other end of the pushing groove 5.

As a preferred embodiment, as can be seen from fig. 1 to 3 of the specification, the above-mentioned reduction driving assembly includes: the driving motor 14, the driving gear 12, and the driven gear 13 are connected and positioned as follows;

the driving end of the driving motor 14 is connected with a driving gear 12, a driven gear 13 is sleeved on the driving shaft 11, the driving gear 12 is meshed with the driven gear 13, and the number of teeth and the wheel diameter of the driving gear 12 are smaller than those of the driven gear 13;

in the implementation process, the driving gear 12 is driven to rotate by the driving motor 14, so that the driving gear 12 is meshed with the driven gear 13, and the driven gear 13 drives the driving shaft 11 to rotate.

As a preferable scheme, a protective cover 15 is arranged outside the driving gear 12 and the driven gear 13, and the protective cover 15 can wrap and protect the driving gear 12 and the driven gear 13.

In summary, according to the traditional Chinese medicine selecting vibrating screen, the feeding hopper 4 arranged at the top of the vibrating screen is provided with the uniform feeding structure, the feeding hopper 4 is reciprocally opened and closed to be communicated with the feeding inlet through the pushing block 6 moving through the crank, the groove is used as a container to contain quantitative materials at one time, the materials are pushed into the feeding position from the feeding inlet through the pushing action of the crank, and the feeding is uniform and convenient to operate.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

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 (6)

1. The traditional Chinese medicine selecting vibrating screen comprises a frame, wherein a screen plate is arranged on the frame, a sealing cover shell is arranged on the screen plate in a covering manner on the frame, and the traditional Chinese medicine selecting vibrating screen is characterized in that a feed inlet is formed in the end part of the sealing cover shell, a feed hopper is connected to the feed inlet, and a uniform-speed feed structure is arranged on the feed hopper;

the uniform feeding structure comprises: the device comprises a pushing groove, a pushing block, a crank connecting rod, a movable shaft, a driving seat, a driving disc and a driving shaft;

the feeding hopper is provided with a pushing groove, a pushing block is inserted in the pushing groove, one end of the pushing block is connected with a crank connecting rod, the end part of the crank connecting rod is provided with a movable shaft, the end part of the pushing groove is connected with a driving seat, a driving disc is movably mounted on the driving seat, the movable shaft is movably connected with the radial outer end of the section of the driving disc, the center of the driving disc is connected with a driving shaft, and a speed reduction driving assembly is arranged on the driving seat and connected with the driving shaft.

2. The traditional Chinese medicine selecting vibrating screen according to claim 1, wherein the pushing groove is of a double-section structure, one end of the pushing groove is of a gate-shaped structure, and the other end of the pushing groove is of an inverted gate-shaped structure.

3. The traditional Chinese medicine selecting vibrating screen according to claim 2, wherein the pushing block is of a cylindrical structure and is matched with the diameter of the inner cavity of the semicircular section of the pushing groove.

4. A vibrating screen for selecting Chinese medicinal materials according to claim 3, wherein the bottom opening of the feed hopper is communicated with one end of the pushing trough, and the feed inlet is communicated with the other end of the pushing trough.

5. The chinese medicine selection vibrating screen as recited in claim 4, wherein said deceleration driving assembly comprises: a driving motor, a driving gear and a driven gear;

the driving end of the driving motor is connected with a driving gear, the driving shaft is sleeved with a driven gear, the driving gear is meshed with the driven gear, and the number of teeth and the diameter of the driving gear are smaller than those of the driven gear.

6. The herbal medicine selecting vibrating screen according to claim 5, wherein a protective cover is installed outside the driving gear and the driven gear.