CN220444409U - Screening machine is used in chinese herbal medicine material production - Google Patents

Abstract

The utility model relates to a screening machine for Chinese herbal medicine production, which comprises a screening box, wherein the right side of the screening box is fixedly connected with a driving box, the inner side of the driving box is fixedly connected with a motor, the output shaft of the motor is fixedly connected with a driving shaft, the outer side of the driving shaft is fixedly connected with stirring blades, the outer side of the driving shaft is fixedly connected with a driving wheel, the outer side of the driving wheel is in transmission connection with a driving belt, the inner side of the driving belt is in transmission connection with a driven wheel, the inner side of the driven wheel is fixedly connected with a movable shaft, the outer side of the movable shaft is fixedly connected with a movable lug, and the inner side of the screening box is movably connected with a first screening plate. This screening machine is used in chinese herbal medicine material production, overall structure is simple, has realized the effectual purpose of screening machine screening, can break up chinese herbal medicine material, avoids chinese herbal medicine material to pile up in the inboard of screening machine, prevents that the phenomenon that the screening machine from taking place to block up, has guaranteed the effect of screening machine screening chinese herbal medicine material.

Description

Screening machine is used in chinese herbal medicine material production

Technical Field

The utility model relates to the technical field of screening machines, in particular to a screening machine for producing Chinese herbal medicine materials.

Background

The Chinese herbal medicines have various kinds and wide sources, and various medicinal materials have various chemical components, and the components of the Chinese herbal medicines can be divided into effective components, auxiliary components, ineffective components and tissue substances according to the pharmacological actions and the composition properties of the Chinese herbal medicines.

In the production and processing process of Chinese herbal medicine materials, the Chinese herbal medicine materials are required to be screened by a screening machine generally so as to screen Chinese herbal medicine materials with different sizes, for example, a novel Chinese herbal medicine screening machine is provided in Chinese patent CN 211914592U, a screening fan, a dust collecting fan, a first guide plate and a second guide plate which are used in mutual coordination are provided, impurities with small mass are introduced into a dust collecting bag, chinese herbal medicine materials with large mass and fragments move downwards along the guide plate, a magnetic filter plate with strong magnetism is designed, the iron filings in the Chinese herbal medicine materials falling from the second guide plate are adsorbed when passing through the magnetic filter plate, and the effect of screening iron filings is realized.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the screening machine for Chinese herbal medicine production, which has the advantages of good screening effect and the like, solves the problems that the screening effect of the traditional screening machine for Chinese herbal medicine production is poor, chinese herbal medicine cannot be scattered, chinese herbal medicine is easily accumulated on the inner side of the screening machine, the screening machine is easily blocked, the screening effect of the screening machine on Chinese herbal medicine is affected, the use is inconvenient, and the use efficiency and the use effect of the screening machine are reduced.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a screening machine is used in chinese herbal medicine production, includes the screening case, the right side fixedly connected with driving case of screening case, the inboard fixedly connected with motor of driving case, the output shaft fixedly connected with drive shaft of motor, the outside fixedly connected with stirring vane of drive shaft, the outside fixedly connected with action wheel of drive shaft, the outside transmission of action wheel is connected with the drive belt, the inboard transmission of drive belt is connected with from the driving wheel, the inboard fixedly connected with loose axle from the driving wheel, the outside fixedly connected with movable lug of loose axle, the inboard swing joint of screening case has first screening board, the equal fixedly connected with in the left and right sides of first screening board is first supporting slide, two the equal fixedly connected with first telescopic spring in bottom of first supporting slide, two the equal fixedly connected with screening case of first telescopic spring, the inboard fixedly connected with second screening board of screening case, the equal fixedly connected with second supporting slide in the left and right sides of second supporting slide, two the equal fixedly connected with second screening spring of second supporting slide.

Further, first support sliding grooves are formed in the left side wall and the right side wall of the screening box, the two first support sliding blocks are respectively connected with the two first support sliding grooves in a sliding mode, and the two first telescopic springs are respectively located on the inner sides of the two first support sliding grooves.

Further, second support sliding grooves are formed in the left side wall and the right side wall of the screening box, the two second support sliding blocks are respectively connected with the two second support sliding grooves in a sliding mode, and the two second telescopic springs are respectively located on the inner sides of the two second support sliding grooves.

Further, the left end fixedly connected with rolling block of drive shaft, the rolling block rotates with screening case to be connected, the left end of drive shaft runs through action wheel, drive box and screening case in proper order and extends to the right side of rolling block.

Further, antifriction bearing is fixedly connected with in the outside of loose axle, antifriction bearing and drive box fixed connection, the left end of loose axle runs through antifriction bearing, follow driving wheel, drive box and screening case in proper order and extends to the inboard of screening case.

Further, the bottom fixedly connected with ejection of compact funnel of screening case, the outside fixed mounting of ejection of compact funnel has fixed valve, ejection of compact funnel is linked together with the screening case, the interior diapire of screening case is the inclined plane.

Further, the top fixedly connected with feed hopper of screening case, feed hopper's top swing joint has sealed lid, feed hopper is linked together with the screening case, the top fixedly connected with of sealed lid is fixed to grasp the handle.

Further, the front swing joint of screening case has sealing door, the front fixedly connected with observation window of screening case, the front fixedly connected with transparent window of sealing door, the front fixedly connected with door handle of sealing door, the equal fixedly connected with base foot in four corners of screening case bottom.

Further, evenly distributed first screening holes are formed in the inner side of the first screening plate, evenly distributed second screening holes are formed in the inner side of the second screening plate, and the diameter of each second screening hole is smaller than that of each first screening hole.

Further, the number of stirring blades is ten, the stirring blades are located above the first screening plate, and the movable protruding blocks are located between the first screening plate and the second screening plate.

(III) beneficial effects

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this screening machine is used in chinese herbal medicine material production, through opening sealed lid, can pour the chinese herbal medicine material that needs to sieve into the inboard of screening case through feed hopper, chinese herbal medicine material can pile up the top at first screening board, because evenly distributed's first screening hole has been seted up to the inboard of first screening board, so the chinese herbal medicine material that the volume is less than first screening hole diameter can flow the top of second screening board through first screening hole, the chinese herbal medicine material that the volume is greater than first screening hole diameter can leave the top of first screening board, because evenly distributed's second screening hole has been seted up to the inboard of second screening board, so the chinese herbal medicine material that the volume is less than second screening hole diameter can flow the interior bottom wall of screening case through second screening hole, the chinese herbal medicine material that the volume is greater than second screening hole diameter can leave the top of second screening board, can clear up the chinese herbal medicine material of screening incasement diapire through the ejection of material hopper through opening sealing door through adjusting fixed valve.

2. This screening machine is used in chinese herbal medicine material production can drive shaft, action wheel and ten stirring blades rotation in proper order through the motor to can drive the drive belt in proper order, follow driving wheel, loose axle and movable lug rotate, ten stirring blade pivoted in-process can stir the chinese herbal medicine material of first screening board top, thereby can break up the chinese herbal medicine material, can make two first supporting shoe and first screening board have the effect of buffering through two first expansion springs, can make two second supporting shoe and second screening board have the effect of buffering through two second expansion springs, so movable lug pivoted in-process, cooperation two first expansion springs and two second expansion springs can promote first screening board and second screening board and shake from top to bottom, overall structure is simple, facilitate the use, the effectual purpose of screening machine screening has been realized, can break up the chinese herbal medicine material, avoid the chinese herbal medicine material to pile up the inboard at the machine, prevent the phenomenon that the screening machine from taking place to block up, the effect of screening machine chinese herbal medicine material screening has been guaranteed.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a right side view of the connection structure of the screening box in the structure of the present utility model;

FIG. 3 is a left side view of the connecting structure of the screening box in the structure of the present utility model;

FIG. 4 is a front view of the connection structure of the screening box in the structure of the present utility model;

fig. 5 is a top view of the connection structure of the screening box in the structure of the present utility model.

In the figure: 1. a screening box; 2. a drive box; 3. a motor; 4. a drive shaft; 5. an agitating blade; 6. a driving wheel; 7. a transmission belt; 8. driven wheel; 9. a movable shaft; 10. a movable bump; 11. a first screening plate; 12. a first support slider; 13. a first extension spring; 14. a second screening plate; 15. a second support slider; 16. a second extension spring; 17. a rolling block; 18. a rolling bearing; 19. a discharge hopper; 20. fixing a valve; 21. a feed hopper; 22. sealing cover; 23. sealing the door; 24. and an observation window.

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.

Referring to fig. 1-5, a screening machine for producing chinese herbal medicine in this embodiment includes a screening box 1, a driving box 2 is fixedly connected to the right side of the screening box 1, an electric motor 3 is fixedly connected to the inner side of the driving box 2, a driving shaft 4 is fixedly connected to an output shaft of the electric motor 3, an agitating blade 5 is fixedly connected to the outer side of the driving shaft 4, a driving wheel 6 is fixedly connected to the outer side of the driving shaft 4, a driving belt 7 is connected to the outer side of the driving wheel 6 in a transmission manner, a driven wheel 8 is connected to the inner side of the driving belt 7 in a transmission manner, a movable shaft 9 is fixedly connected to the inner side of the driven wheel 8, and a movable bump 10 is fixedly connected to the outer side of the movable shaft 9.

The inboard swing joint of screening case 1 has first screening board 11, the equal fixedly connected with first support slider 12 of the left and right sides of first screening board 11, the equal fixedly connected with first extension spring 13 of bottom of two first support sliders 12, two first extension springs 13 all with screening case 1 fixed connection, first support spout has all been seted up to the left and right sides wall of screening case 1, two first support sliders 12 respectively with two first support spout sliding connection, two first extension springs 13 are located the inboard of two first support spouts respectively, the width of first support slider 12 equals with the width of first support spout.

The inboard swing joint of screening case 1 has second screening board 14, the equal fixedly connected with second support slider 15 of the left and right sides of second screening board 14, the equal fixedly connected with second telescopic spring 16 of bottom of two second support sliders 15, two second telescopic springs 16 all with screening case 1 fixed connection, the second support spout has all been seted up to the left and right sides wall of screening case 1, two second support sliders 15 respectively with two second support spout sliding connection, two second telescopic springs 16 are located the inboard of two second support spouts respectively, the width of second support slider 15 equals with the width of second support spout.

The left end fixedly connected with rolling block 17 of drive shaft 4, rolling block 17 rotates with screening case 1 to be connected, and the left end of drive shaft 4 runs through action wheel 6, drive case 2 and screening case 1 in proper order and extends to the right side of rolling block 17, and the outside fixedly connected with antifriction bearing 18 of loose axle 9, antifriction bearing 18 and drive case 2 fixed connection, and the left end of loose axle 9 runs through antifriction bearing 18, from driving wheel 8, drive case 2 and screening case 1 in proper order and extends to the inboard of screening case 1.

The rolling bearing 18 is composed of an inner ring, an outer ring, rolling bodies and a retainer, wherein the inner ring is matched with the movable shaft 9 and rotates together with the movable shaft 9, the outer ring is matched with the driving box 2 and plays a supporting role, the rolling bodies are uniformly distributed between the inner ring and the outer ring by means of the retainer, the retainer can uniformly distribute the rolling bodies, the rolling bodies are guided to rotate and play a lubricating role, the inner ring is fixedly connected with the movable shaft 9, the outer ring is fixedly connected with the driving box 2, the inner ring and the outer ring are movably connected with the rolling bodies and the retainer, and the rolling bodies are movably connected with the retainer.

The bottom fixedly connected with ejection of compact funnel 19 of screening case 1, the outside fixed mounting of ejection of compact funnel 19 has fixed valve 20, and ejection of compact funnel 19 is linked together with screening case 1, and screening case 1's interior diapire is the inclined plane, and screening case 1's top fixedly connected with feed hopper 21, feed hopper 21's top swing joint has sealed lid 22, and feed hopper 21 is linked together with screening case 1, and sealed lid 22's top fixedly connected with is fixed to grasp.

The front swing joint of screening case 1 has sealing door 23, the front fixedly connected with observation window 24 of screening case 1, the front fixedly connected with transparent window of sealing door 23, the front fixedly connected with door handle of sealing door 23, sealing door 23 is located the front of second screening board 14, the equal fixedly connected with base foot in four corners of screening case 1 bottom, evenly distributed's first screening hole has been seted up to the inboard of first screening board 11, evenly distributed's second screening hole has been seted up to the inboard of second screening board 14, and the diameter of second screening hole is less than the diameter of first screening hole, stirring vane 5's quantity is ten, stirring vane 5 is located the top of first screening board 11, movable lug 10 is located between first screening board 11 and the second screening board 14, action wheel 6, drive belt 7 and follow driving wheel 8 all are located the inboard of driving case 2.

In addition, through setting up screening case 1, can avoid the chinese herbal medicine material to take place the phenomenon that leaks at the in-process of screening, through setting up drive case 2, can hide the protection to motor 3, action wheel 6, drive belt 7 and from driving wheel 8, through setting up drive shaft 4, can support ten stirring vane 5, through setting up ten stirring vane 5, can guarantee chinese herbal medicine material and stir the effect of screening, through setting up loose axle 9, can support movable lug 10, through setting up movable lug 10, can promote first screening board 11 and second screening board 14, through setting up first screening board 11, can screen the chinese herbal medicine material, through setting up two first support sliders 12 and two first support spouts, can guarantee the effect of first screening board 11 upper and lower slip.

Through setting up two first extension springs 13, can make two first support sliders 12 and first screening board 11 have the effect of buffering, through setting up second screening board 14, can carry out secondary screening to chinese herbal medicine material, through setting up two second support sliders 15 and two second support spouts, can guarantee the gliding effect from top to bottom of second screening board 14, through setting up two second extension springs 16, can make two second support sliders 15 and second screening board 14 have the effect of buffering, through setting up rolling block 17, can improve drive shaft 4 pivoted stability, through setting up antifriction bearing 18, can improve loose axle 9 pivoted stability, can support loose axle 9 simultaneously.

Through adjusting fixed valve 20, can emit the chinese herbal medicine material of screening case 1 inner bottom wall through ejection of compact funnel 19, through setting up sealed lid 22, can open or close feed hopper 21, through setting up feed hopper 21, can pour the chinese herbal medicine material that needs to screen into screening case 1's inboard, through setting up fixed grab handle, can snatch sealed lid 22, through setting up the door handle, can snatch sealing door 23, through opening sealing door 23, can clear up the chinese herbal medicine material of first screening board 11 and second screening board 14 top, through setting up observation window 24 and transparent window, can screen the effect of screening of the inboard chinese herbal medicine material of screening case 1, through setting up four base feet, can support screening case 1.

The working principle of the embodiment is as follows:

(1) By opening the sealing cover 22, chinese herbal medicine materials to be screened can be poured into the inner side of the screening box 1 through the feeding hopper 21, and can be accumulated above the first screening plate 11, because the inner side of the first screening plate 11 is provided with uniformly distributed first screening holes, the Chinese herbal medicine materials with the volume smaller than the diameter of the first screening holes can flow to the upper side of the second screening plate 14 through the first screening holes, and the Chinese herbal medicine materials with the volume larger than the diameter of the first screening holes can be left above the first screening plate 11, so that the screening purpose of the Chinese herbal medicine materials is realized.

(2) Because the second screening holes which are uniformly distributed are formed in the inner side of the second screening plate 14, the Chinese herbal medicine materials with the volume smaller than the diameter of the second screening holes flow to the inner bottom wall of the screening box 1 through the second screening holes, the Chinese herbal medicine materials with the volume larger than the diameter of the second screening holes can be left above the second screening plate 14, the Chinese herbal medicine materials can be screened for the second time, the Chinese herbal medicine materials on the inner bottom wall of the screening box 1 can be discharged through the discharging hopper 19 by adjusting the fixed valve 20, and the Chinese herbal medicine materials above the first screening plate 11 and the second screening plate 14 can be cleaned by opening the sealing door 23.

(3) The driving shaft 4, the driving wheel 6 and the ten stirring blades 5 can be driven to rotate sequentially through the motor 3, and the driving wheel 6 and the driven wheel 8 are connected with the transmission belt 7 in a transmission manner, so that the driving wheel 6 can drive the transmission belt 7, the driven wheel 8, the movable shaft 9 and the movable protruding block 10 to rotate sequentially in the rotating process of the driving wheel 6, the ten stirring blades 5 can stir Chinese herbal medicine materials above the first screening plate 11 in the rotating process, so that the Chinese herbal medicine materials can be scattered, the Chinese herbal medicine materials are prevented from being adhered together, and the screening effect of the first screening plate 11 and the second screening plate 14 on the Chinese herbal medicine materials is enhanced.

(4) The two first supporting sliding blocks 12 and the first screening plates 11 can have buffering effects through the two first telescopic springs 13, the two second supporting sliding blocks 15 and the second screening plates 14 can have buffering effects through the two second telescopic springs 16, and therefore the first screening plates 11 and the second screening plates 14 can be pushed to shake up and down by being matched with the two first telescopic springs 13 and the two second telescopic springs 16 in the rotating process of the movable protruding block 10.

Compared with the prior art, overall structure is simple, facilitates the use, has realized screening machine screening effectual purpose, can break up chinese herbal medicine material, avoids chinese herbal medicine material to pile up in the inboard of screening machine, prevents that the screening machine from taking place the phenomenon of jam, has guaranteed the effect of screening machine screening chinese herbal medicine material, has improved the availability factor and the result of use of screening machine.

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, an element defined by the phrase "comprising one … …" does not exclude the presence of other like 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 (10)

1. The utility model provides a screening machine is used in chinese herbal medicine production, includes screening case (1), its characterized in that: the screening box is characterized in that a driving box (2) is fixedly connected to the right side of the screening box (1), a motor (3) is fixedly connected to the inner side of the driving box (2), a driving shaft (4) is fixedly connected to an output shaft of the motor (3), stirring blades (5) are fixedly connected to the outer side of the driving shaft (4), a driving wheel (6) is fixedly connected to the outer side of the driving shaft (4), a driving belt (7) is connected to the outer side of the driving wheel (6) in a transmission manner, a driven wheel (8) is connected to the inner side of the driving belt (7) in a transmission manner, a movable shaft (9) is fixedly connected to the inner side of the driven wheel (8), and a movable lug (10) is fixedly connected to the outer side of the movable shaft (9).

The inner side of the screening box (1) is movably connected with a first screening plate (11), the left side and the right side of the first screening plate (11) are fixedly connected with first supporting sliding blocks (12), the bottoms of the two first supporting sliding blocks (12) are fixedly connected with first telescopic springs (13), and the two first telescopic springs (13) are fixedly connected with the screening box (1);

the screening box is characterized in that a second screening plate (14) is movably connected to the inner side of the screening box (1), second supporting sliding blocks (15) are fixedly connected to the left side and the right side of the second screening plate (14), second telescopic springs (16) are fixedly connected to the bottoms of the second supporting sliding blocks (15), and the second telescopic springs (16) are fixedly connected with the screening box (1).

2. The screening machine for producing Chinese herbal medicine according to claim 1, wherein: the screening box is characterized in that first supporting sliding grooves are formed in the left side wall and the right side wall of the screening box (1), two first supporting sliding blocks (12) are respectively connected with the two first supporting sliding grooves in a sliding mode, and two first telescopic springs (13) are respectively located on the inner sides of the two first supporting sliding grooves.

3. The screening machine for producing Chinese herbal medicine according to claim 1, wherein: second support sliding grooves are formed in the left side wall and the right side wall of the screening box (1), the two second support sliding blocks (15) are respectively connected with the two second support sliding grooves in a sliding mode, and the two second telescopic springs (16) are respectively located on the inner sides of the two second support sliding grooves.

4. The screening machine for producing Chinese herbal medicine according to claim 1, wherein: the left end fixedly connected with rolling block (17) of drive shaft (4), rolling block (17) rotate with screening case (1) to be connected, the left end of drive shaft (4) runs through action wheel (6), drive case (2) and screening case (1) and extends to the right side of rolling block (17) in proper order.

5. The screening machine for producing Chinese herbal medicine according to claim 1, wherein: the outside fixedly connected with antifriction bearing (18) of loose axle (9), antifriction bearing (18) and drive case (2) fixed connection, the left end of loose axle (9) runs through antifriction bearing (18), from driving wheel (8), drive case (2) and screening case (1) in proper order and extends to the inboard of screening case (1).

6. The screening machine for producing Chinese herbal medicine according to claim 1, wherein: the bottom fixedly connected with ejection of compact funnel (19) of screening case (1), the outside fixed mounting of ejection of compact funnel (19) has fixed valve (20), ejection of compact funnel (19) are linked together with screening case (1).

7. The screening machine for producing Chinese herbal medicine according to claim 1, wherein: the top fixedly connected with feed hopper (21) of screening case (1), the top swing joint of feed hopper (21) has sealed lid (22), feed hopper (21) are linked together with screening case (1), the top fixedly connected with of sealed lid (22) is fixed the grab handle.

8. The screening machine for producing Chinese herbal medicine according to claim 1, wherein: the front swing joint of screening case (1) has sealing door (23), the front fixedly connected with observation window (24) of screening case (1), the front fixedly connected with transparent window of sealing door (23).

9. The screening machine for producing Chinese herbal medicine according to claim 1, wherein: the inner side of the first screening plate (11) is provided with uniformly distributed first screening holes, the inner side of the second screening plate (14) is provided with uniformly distributed second screening holes, and the diameter of the second screening holes is smaller than that of the first screening holes.

10. The screening machine for producing Chinese herbal medicine according to claim 1, wherein: the number of the stirring blades (5) is ten, the stirring blades (5) are located above the first screening plate (11), and the movable protruding blocks (10) are located between the first screening plate (11) and the second screening plate (14).