CN217341570U - High-efficient traditional chinese medicine breaker - Google Patents

Abstract

The application discloses a high-efficiency traditional Chinese medicine crusher, which comprises a shell, a feed hopper and a discharge port which are arranged on the shell, a dispersing device and a connecting belt which are arranged in the shell, a plurality of groups of primary crushing mechanisms for primarily crushing large-diameter materials, and a plurality of groups of secondary crushing mechanisms for further crushing the primarily crushed materials; the shell is internally provided with a filter screen which can be detachably arranged below the secondary crushing mechanism, and the filter screen is arranged in the length direction or the width direction of the shell to seal the cross section of the inner wall of the shell. This application has the effect of avoiding the great material raw materials of volume to pile up in breaker as far as possible.

Description

High-efficient traditional chinese medicine breaker

Technical Field

The application relates to a herbal pieces-making devices field especially relates to a high-efficient traditional chinese medicine breaker.

Background

The traditional Chinese medicine decoction pieces are prepared from traditional Chinese medicines according to the traditional Chinese medicine theory and the traditional Chinese medicine preparation method, and can be directly used as traditional Chinese medicines in traditional Chinese medicine clinical practice. The Chinese medicinal decoction pieces include part of Chinese medicinal slices (including segments, blocks and petals) processed by producing area, original shape Chinese medicinal decoction pieces and decoction pieces processed by cutting (based on producing area processing) and processing.

Chinese patent No. CN201921483618.2 in the related art proposes a crushing device for producing herbal pieces, the structure of which comprises a shell, a discharge port and a dispersing device, wherein the dispersing device is arranged, a third motor drives an incomplete gear to rotate, the incomplete gear and the gear are matched with each other to operate a rack left and right, the right end of the rack is contacted with a second rotating plate to drive the second rotating plate to rotate, so that the herbal pieces are discharged and dispersed at the left and right ends of a connecting belt when falling off, the purpose of uniformly dispersing the herbal pieces on the connecting belt is achieved, the crushing degree is improved, the problem that when the crushing device is used for crushing, materials falling off from a feed hopper are all piled on a contact surface of a transmission mechanism to be transmitted, and when the crushing wheel is used for crushing the materials, a large amount of materials are piled at one end of the crushing wheel to be crushed, resulting in insufficient material crushing and jamming of the crushing wheel.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: in the related technology, the dispersing mechanism is arranged, so that the materials can be uniformly dispersed in the connecting belt and are conveyed to the crushing device through the connecting belt for crushing, the phenomenon that the crushing wheels are jammed due to the fact that a large amount of materials pass through the crushing device at one time is avoided, and the crushing efficiency is improved; but because the broken degree that different medicinal materials need/treat broken medicinal material raw materials size difference, consequently when the material that thoughtlessly has the great raw materials of diameter gets into breaker, breaker's crushing speed can reduce, piles up in broken wheel when leading to follow-up material to get into breaker, and then makes broken wheel still can produce the card pause.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem that speed is slower when the great material raw materials of breaker broken volume leads to the material to pile up, this application provides a high-efficient traditional chinese medicine breaker.

The application provides a high-efficient traditional chinese medicine breaker adopts following technical scheme:

a high-efficiency traditional Chinese medicine crusher comprises a shell, a feed hopper and a discharge port which are arranged on the shell, a dispersing device and a connecting belt which are arranged in the shell, a plurality of groups of primary crushing mechanisms for primarily crushing large-diameter materials, and a plurality of groups of secondary crushing mechanisms for further crushing the primarily crushed materials;

the shell is internally provided with a filter screen which can be detachably arranged below the secondary crushing mechanism, and the filter screen is arranged in the length direction or the width direction of the shell to seal the cross section of the inner wall of the shell.

By adopting the technical scheme, the materials entering the crusher are firstly crushed by the first-stage crushing mechanism and then crushed by the second-stage crushing mechanism, the first-stage crushing mechanism performs primary crushing on the materials, and the materials after the primary crushing do not need to reach the crushing degree required by finished products, so that the materials with larger volume can be quickly crushed by the first-stage crushing mechanism, the problem that the required time is longer due to the fact that the materials with larger volume are directly crushed to the crushing degree required by the finished products is avoided, and further the problem that the subsequent materials are accumulated in the first-stage crushing mechanism is avoided; the volume of the large-volume materials which are initially crushed by the primary crushing mechanism is reduced, so that the large-volume materials are prevented from being accumulated in the secondary crushing mechanism as much as possible; on the material raw materials after second grade rubbing crusher constructs the crushing falls into the filter screen, via the filter screen screening, avoid as far as possible not crushing to the material of required volume to fall into the discharge gate ejection of compact and lead to follow-up needs regrinding, and then promoted the production efficiency of breaker to a certain extent.

Optionally, the primary crushing mechanism includes two rotating shafts which are spaced apart from each other and rotatably disposed in the housing, the rotating shafts are located at the tail end of the transmission direction of the connecting belt and below the connecting belt, one end of each rotating shaft is rotatably connected to the housing, and the other end of each rotating shaft extends out of the housing; the part of the rotating shaft, which is positioned in the shell, is sleeved and fixedly connected with a plurality of crushing wheels, a plurality of crushing knives are arranged on the peripheral wall of each crushing wheel at intervals, the axial directions of the cutting edges of the crushing knives are parallel to the thickness direction of the crushing wheels, and the crushing knives and the peripheral wall of each crushing wheel form an included angle; the first-stage crushing mechanism further comprises a first driving assembly used for driving the two rotating shafts to rotate in opposite directions.

By adopting the technical scheme, the materials are conveyed by the connecting belt and then uniformly fall between the two crushing wheels; the first driving assembly drives the two rotating shafts to rotate oppositely, so as to drive the crushing cutters fixedly connected to the crushing wheels to rotate oppositely, and the crushing cutters cut the raw materials with larger volume, so as to realize primary crushing of the raw materials; the mode of using the cutting carries out preliminary breakage to the raw materials can be very fast carry out the breakage to bulky raw materials material, makes its volume reduce, and the speed of cutting is very fast simultaneously, has avoided the material raw materials to pile up the broken round card pause that leads to above the broken round as far as possible, and then has avoided the crushing efficiency of breaker to receive the influence as far as possible.

Optionally, the first driving assembly comprises a first connecting gear and a first driving piece used for driving one of the rotating shafts to rotate, the first connecting gear is sleeved with the first connecting gear and fixedly connected with the rotating shaft extending out of one end of the shell, and the first connecting gear is meshed with the first connecting gear.

By adopting the technical scheme, after the first driving part drives the rotating shaft to rotate, the rotating shaft drives the first connecting gear fixedly connected with the rotating shaft to rotate, and the first connecting gear further drives the other first connecting gear meshed with the first connecting gear to rotate reversely, so that opposite rotation of the two rotating shafts is realized.

Optionally, the second grade rubbing crusher constructs including two intervals and rotates the crushing roller that sets up in the shell, crushing roller is located the broken mechanism of one-level.

And the shell is also provided with a second driving component which is used for driving the two crushing rollers to rotate in opposite directions.

Through adopting above-mentioned technical scheme, the raw materials through the cutting of one-level crushing mechanism falls into between two pivoted crushing rollers in opposite directions, carry out the regrinding through crushing roller to raw materials, smash raw materials to required crushing degree, because the raw materials volume that gets into second grade crushing mechanism is less, consequently it is shorter that crushing roller smashes the required time of material, and then has avoided the material to pile up and lead to crushing roller card pause above crushing roller as far as, and then the crushing efficiency who has avoided the breaker as far as receives the influence.

Optionally, an installation rail is fixedly connected to the upper portion of the inner wall of the shell, the filter screen is inserted into the inner wall of the shell through the installation rail, an installation opening for inserting the filter screen into the installation rail is formed in the shell in a penetrating mode, and a cover plate for closing the installation opening is further arranged on the shell.

By adopting the technical scheme, the filter screen is inserted into the shell from the mounting port through the mounting rail, so that the filter screens with different screen diameters can be conveniently replaced to adapt to different crushing degrees required by different materials; meanwhile, the filter screen can be taken out from the mounting opening to independently carry out secondary crushing on the materials filtered out from the filter screen; the cover plate is used for covering the mounting opening and preventing crushed materials from spilling out of the mounting opening as far as possible.

Optionally, the distance between the two opposite inner walls of the mounting rail is greater than the thickness of the filter screen, and a vibration assembly for driving the filter screen to vibrate is further arranged on the shell.

Through adopting above-mentioned technical scheme, the vibration subassembly orders about the filter screen vibration, can avoid the material to pile up on the filter screen to a certain extent to improved the screening efficiency of filter screen to a certain extent, and then improved the work efficiency of breaker.

Optionally, the vibration subassembly including rotate set up in the connecting rod of filter screen below with be used for ordering about connecting rod pivoted power spare, the cover is established and the rigid coupling has a plurality of cam on the connecting rod, the major axis end of cam winds the connecting rod axial rotates, and works as the major axis end of cam rotates to the orientation during the filter screen, the major axis end of cam with the filter screen butt.

Through adopting above-mentioned technical scheme, when power spare ordered about the connecting rod and rotated, the connecting rod drove a plurality of cam of rigid coupling above that and rotates around its axial, and the cam rotates the in-process, and the major axis end interval of cam orders about the filter screen and rises, makes the filter screen vibrate in vertical direction.

Optionally, two opposite inner walls of the mounting rail are fixedly connected with flexible layers, and the filter screen is inserted between the two flexible layers.

Through adopting above-mentioned technical scheme, the flexible layer can carry out the shutoff to the space between installation rail and filter screen, avoids the material raw materials after smashing to get into the space between installation rail and filter screen as far as possible, and the deformability of flexible layer self also can provide certain vibration space for the filter screen.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the material raw materials with larger volume are crushed in a grading way through the primary crushing mechanism and the secondary crushing mechanism, so that the time required by each grade of crushing of the material is reduced, further, the subsequent material is prevented from being accumulated at the primary crushing mechanism and/or the secondary crushing mechanism, and the production efficiency of the crusher is improved to a certain extent;

2. by arranging the filter screens which can be disassembled and replaced, the filter screens with different screen diameters can be replaced conveniently to adapt to different crushing degrees required by different materials; meanwhile, the filter screen can be taken out from the mounting opening to independently perform secondary crushing on the materials filtered out by the filter screen, so that the situation that the materials which are not crushed to the required volume fall into a discharge opening to be discharged to cause the follow-up secondary crushing is avoided as much as possible, and the production efficiency of the crusher is improved to a certain extent;

3. order about the filter screen vibration through the vibration subassembly, can avoid the material to pile up on the filter screen to a certain extent to improve the screening efficiency of filter screen to a certain extent, and then improved the work efficiency of breaker.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a crushing mechanism and a secondary crushing mechanism, which are mainly used for displaying and implementing the embodiment of the application.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

FIG. 4 is a schematic structural diagram of an embodiment of the present application, which is mainly used for showing a filter screen, a mounting and dismounting assembly and a vibrating assembly.

Reference numerals: 11. a housing; 12. a feed hopper; 13. a discharge port; 14. a dispersing device; 15. a connecting belt; 16. an inner shell; 2. a primary crushing mechanism; 21. a rotating shaft; 22. a crushing wheel; 23. a crushing knife; 24. a set screw; 25. a first drive assembly; 251. a first connecting gear; 252. a first driving member; 3. a secondary crushing mechanism; 31. a crushing roller; 32. a protrusion; 33. a second drive assembly; 331. a second connecting gear; 332. a second driving member; 333. a support shaft; 4. filtering with a screen; 5. installing and detaching the component; 51. mounting a rail; 52. an installation port; 53. a cover plate; 54. mounting screws; 6. a vibrating assembly; 61. a connecting rod; 62. a power member; 63. a cam; 64. a flexible layer; 7. a guide plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a high-efficient traditional chinese medicine breaker. Referring to fig. 1 and 2, the efficient traditional Chinese medicine crusher comprises a cuboid outer shell 11, a feed hopper 12 and a discharge port 13 which are arranged on the outer shell 11 and communicated with each other, a dispersing device 14 and a connecting belt 15 which are arranged in the outer shell 11, an inner shell 16 which is arranged in the outer shell 11, two groups of primary crushing mechanisms 2 for primarily crushing large-diameter materials and two groups of secondary crushing mechanisms 3 for further crushing the primarily crushed materials; a guide plate 7 used for guiding the materials crushed by the primary crushing mechanism 2 into the secondary crushing mechanism 3 is arranged between the primary crushing mechanism 2 and the secondary crushing mechanism 3, a filter screen 4 can be detachably arranged below the secondary crushing mechanism 3 in the shell 11, and the filter screen 4 seals the cross section of the inner wall of the shell 11 in the length direction or the width direction of the shell 11.

After the material enters the outer shell 11 from the feed hopper 12, the material is uniformly spread on the connecting belt 15 by the dispersing device 14, then is transmitted to the primary crushing mechanism 2 through the connecting belt 15 for primary crushing, and the vacant space in the outer shell 11 is sealed by the inner shell 16, so that the material falling from the connecting belt 15 is prevented from falling to a position outside the primary crushing mechanism 2 as far as possible; the material that advances after the primary crushing mechanism 2 is broken up enters into second grade rubbing crusher mechanism 3 and smashes required size under the direction of deflector 7, and rethread filter screen 4 sieves the material after smashing, avoids as far as possible not smashing to fall into discharge gate 13 to the material of required volume. Carry out the hierarchical crushing to the great material raw materials of volume through one-level crushing mechanism 2 and second grade rubbing crusher constructs 3, reduced the required time when material each grade is smashed, and then avoided follow-up material to pile up in one-level crushing mechanism 2 and/or second grade rubbing crusher constructs 3 departments, improved the production efficiency of breaker to a certain extent.

Specifically, referring to fig. 1, a feed hopper 12 is disposed at one end of the upper end surface of the housing 11, and the feed hopper 12 is communicated with the starting end of the connecting belt 15; be provided with inner shell 16 in the shell 11, inner shell 16 is close to 15 terminal one side of connecting band and 15 terminal coplanarities in vertical direction, its offside and the laminating of shell 11 inner wall, inner shell 16 is close to one side and the laminating of shell 11 interior diapire of shell 11, one-level crushing mechanism 2, second grade rubbing crusher constructs 3 and filter screen 4 set up in the cavity of inner shell 16 and the shell 11 inner wall stroke, discharge gate 13 on the shell 11 sets up in the below of filter screen 4, make the material of connecting band 15 whereabouts can only fall out in the shell 11 by discharge gate 13 department.

With reference to fig. 2 and 3, in the embodiment of the present application, two sets of first-stage crushing mechanisms 2 are provided, the two sets of first-stage crushing mechanisms 2 are disposed in the cavity along the length direction of the outer shell 11, and the two sets of first-stage crushing mechanisms 2 are arranged in the width direction of the outer shell 11 in the opposite direction.

The one-level crushing mechanism 2 comprises two rotating shafts 21 which are arranged in the shell 11 at intervals and rotate around the axial direction of the rotating shafts, the two rotating shafts 21 rotate oppositely, the axial direction of the rotating shafts 21 is parallel to the width direction of the shell 11, a plurality of crushing wheels 22 are sleeved and fixedly connected on the rotating shafts 21, the cross sections of the crushing wheels 22 in the embodiment of the application are in a regular hexagon shape, three crushing knives 23 are detachably embedded on each crushing wheel 22, the three crushing knives 23 are arranged on six side walls of the crushing wheels 22 at intervals, the width of each crushing knife 23 is the same as the thickness of each crushing wheel 22, the length direction of each crushing knife 23 is parallel to the length direction of the side wall of each crushing wheel 22 corresponding to the corresponding crushing knife 23, and one side of the crushing knife 23 far away from the crushing wheel 22 is coplanar with the side wall of the crushing wheel 22 corresponding to the crushing knife 23, the knife edge end of the crushing knife 23 extends out of the crushing wheel 22, and the knife edges of the crushing knives 23 on the two crushing wheels 22 are arranged in axial symmetry towards each other.

Further, the distance between two adjacent rotating shafts 21 of the two sets of one-level crushing mechanisms 2 is equal, so that the two rotating shafts 21 positioned in the middle rotate in opposite directions, interference is avoided when the corresponding crushing wheels 22 rotate, and direct falling of materials between the two sets of one-level crushing mechanisms 2 is also avoided.

Referring to fig. 3, a fixing screw 24 is provided on the crushing blade 23, the fixing screw 24 passes through the crushing blade 23 and is screwed to the crushing wheel 22, and the worn crushing blade 23 can be replaced by unscrewing the fixing screw 24, so that the primary crushing mechanism 2 can maintain good crushing capability.

When the two rotating shafts 21 rotate in opposite directions, the crushing knives 23 on the two crushing wheels 22 rotate in opposite directions to cut the material falling between the two crushing knives 23, and when the rotating shafts 21 further rotate until the two side walls of the two crushing wheels 22 close to each other are parallel to each other, the cut material falls from the gap between the side walls of the two crushing wheels 22.

Referring to fig. 2, the housing 11 is further provided with a first driving assembly 25 for driving the two rotating shafts 21 to rotate in opposite directions. Specifically, the first driving assembly 25 includes a first connecting gear 251 and a first driving member 252, the same end of the two rotating shafts 21 extends out of the housing 11, one end of the two rotating shafts extending out of the housing 11 is sleeved and fixedly connected with the first connecting gear 251, and the two first connecting gears 251 are engaged with each other; the first driving element 252 is a first motor fixedly connected to the housing 11, wherein one end of the rotating shaft 21 far away from the first connecting gear 251 also extends out of the housing 11, and one end extending out of the housing 11 is coaxially and fixedly connected to an output end of the first motor.

The first motor drives the rotating shaft 21 to rotate, the rotating shaft 21 further drives the first connecting gear 251 corresponding to the rotating shaft to rotate, the first connecting gear 251 drives the other first connecting gear 251 engaged with the first connecting gear 251 to rotate oppositely, and further drives the other rotating shaft 21 to rotate oppositely, so that the crushing cutters 23 on the two crushing wheels 22 finally rotate oppositely, and the material is cut. The mode of using the cutting is carried out preliminary breakage to the raw materials can be very fast to bulky raw materials material breakage, makes its volume reduce, and the speed of cutting is very fast simultaneously, has avoided material raw materials to pile up the broken wheel 22 card pause that leads to above broken wheel 22 as far as possible.

With reference to fig. 2, the guiding plate 7 is estimated on the inner wall of the outer shell 11 below the crushing wheel 22, two side walls of the guiding plate 7 in the length direction are fixedly connected to the inner wall of the outer shell 11, one of the two side walls in the width direction is fixedly connected to the inner wall of the outer shell 11, and the other one is fixedly connected to one side of the inner shell 16 close to the guiding plate 7. Two openings have been seted up to the lower terminal surface of deflector 7, and two openings communicate with two second grade rubbing crusher mechanism 3's feeding department respectively, and the lateral wall of deflector 7 sets up towards the opening slope, makes the material that gets into deflector 7 can fall on second grade rubbing crusher mechanism 3's feeding department from the opening via the direction of deflector 7 lateral wall.

Referring to fig. 2, the secondary crushing mechanism 3 includes two crushing rollers 31 rotatably disposed in the housing 11 at an interval, the axial direction of the crushing rollers 31 is parallel to the width direction of the housing 11, support shafts 333 are fixedly connected to both end surfaces of the crushing rollers 31, and the crushing rollers 31 are rotatably connected to the housing 11 through the support shafts 333.

The crushing roller 31 is positioned below the primary crushing mechanism 2, the two crushing rollers 31 rotate around the axial direction of the two crushing rollers, a plurality of protrusions 32 are fixedly connected to the side wall of each crushing roller 31 along the axial direction of the crushing roller and around the axial direction of the crushing roller at intervals, the protrusions 32 and the peripheral wall of each crushing roller 31 are arranged at included angles, the protrusions 32 on the two crushing rollers 31 are symmetrically arranged, and the two crushing rollers 31 fixedly connected with the protrusions 32 are meshed with each other.

Second grade rubbing crusher 3 in this application embodiment is provided with two sets ofly, and two sets of second grade rubbing crusher 3 are central symmetry and set up, consequently make two rigid couplings that lie in the middle among four crushing rollers 31 have protruding 32 crushing roller 31 also mesh to be connected, and then take place to interfere when having avoided crushing roller 31 to rotate.

Two supporting shafts 333 in one secondary crushing mechanism 3 are driven to move oppositely, and then the primarily crushed materials entering between the two crushing rollers 31 can be subjected to secondary crushing through a plurality of protrusions 32 which are arranged in an axisymmetric manner. The housing 11 is further provided with a second drive assembly 33 for driving the two support shafts 333 towards each other.

With continued reference to fig. 2, the second driving assembly 33 includes a second connecting gear 331 and a second driving member 332, two supporting shafts 333 located at the same end of two adjacent crushing rollers 31 extend out of the housing 11, one end of the supporting shafts 333 extending out of the housing 11 is in meshing connection with the second connecting gear 331, and two second connecting gears 331 are in meshing connection; the second driving member 332 is a second motor, and an output end of the second motor is fixedly connected to a supporting shaft 333 far away from the second connecting gear 331. The principle of the second driving assembly 33 driving the two crushing rollers 31 to rotate in opposite directions is the same as the principle of the first motor driving the two rotating shafts 21 to rotate in opposite directions, and therefore, the description is omitted.

The material pulverized by the secondary pulverizing mechanism 3 falls down to the screen 4 and is screened by the screen 4.

Specifically, referring to fig. 1 and 2, the screen 4 horizontally closes the cross section of the cavity between the inner shell 16 and the inner wall of the outer shell 11, so that the falling material can fall to the discharge port 13 after being screened by the screen 4. Meanwhile, the filter screen 4 can be taken out to crush the materials screened out from the filter screen 4 again, so that the mounting and dismounting component 5 which is convenient for mounting and dismounting the filter screen 4 is arranged on the shell 11, and the vibration component 6 which is used for avoiding the materials from being accumulated on the filter screen 4 is also arranged.

Referring to fig. 4, the mounting and dismounting assembly 5 includes a mounting rail 51, in the embodiment of the present disclosure, a strip-shaped mounting opening 52 for inserting the filter screen 4 into the outer shell 11 is formed on one side of the outer shell 11 in the length direction, the mounting rail 51 is fixedly connected to both sides of the outer shell 11 adjacent to the mounting opening 52 and one side of the inner shell 16 adjacent to the filter screen 4, and the filter screen 4 can be inserted into the mounting rail 51 from the mounting opening 52; the casing 11 is further provided with a cover plate 53 for closing the mounting opening 52 at the mounting opening 52, the cover plate 53 is a rectangular plate, two mounting screws 54 are respectively connected to two opposite positions on the cover plate 53, the mounting screws 54 penetrate through the cover plate 53 and are then screwed onto the casing 11, and the cover plate 53 can be removed by screwing down the mounting screws 54.

Further, the installation rail 51 in this application embodiment is a U-shaped rail, the distance between the two opposite inner walls of the installation rail 51 is greater than the thickness of the filter screen 4, and the installation rail 51 is connected with the opposite inner walls and is all attached with a flexible layer 64, and the flexible layer 64 in this application embodiment is a glue layer.

With continued reference to fig. 4, the vibration assembly 6 includes a connecting rod 61 rotatably disposed below the filter screen 4 and a power component 62 for driving the connecting rod 61 to rotate, in this embodiment, the power component 62 is a third motor, one end of the connecting rod 61 extends out of the housing 11, and an output end of the third motor is coaxially and fixedly connected with one end of the connecting rod 61 extending out of the housing 11.

The connecting rod 61 is sleeved and fixedly connected with two cams 63, the two cams 63 are respectively located at two opposite positions where the connecting rod 61 extends into the housing 11, the long shaft end of the cam 63 axially rotates around the connecting rod 61, and when the long shaft end of the cam 63 rotates to face the filter screen 4, the long shaft end of the cam 63 is abutted against the filter screen 4.

When the power part 62 drives the connecting rod 61 to rotate, the connecting rod 61 drives the plurality of cams 63 fixedly connected thereto to rotate around the axial direction thereof, so that the filter screen 4 vibrates in the vertical direction; meanwhile, the mounting rail 51 provided with the flexible layer 64 provides a certain vibration space for the filter screen 4 through the self deformation capacity of the flexible layer 64, and blocks the gap between the mounting rail 51 and the filter screen 4, so that the crushed material raw material is prevented from entering the gap between the mounting rail 51 and the filter screen 4 as far as possible.

The implementation principle of the high-efficiency traditional Chinese medicine crusher in the embodiment of the application is as follows: the crushing wheel 22 and the crushing knife 23 which rotate oppositely cut the material with larger volume, so that the material with large volume can be crushed quickly and the volume is reduced; the cut materials are crushed to the required size by the two crushing rollers 31 which rotate relatively, and the material entering the space between the two crushing rollers 31 has small volume, so the time required by the crushing rollers 31 to crush the materials is short, and the phenomenon that the materials are accumulated above the crushing rollers 31 to cause the blockage of the crushing rollers 31 is avoided as much as possible; the crushed materials fall to the filter screen 4, the cam 63 is driven to rotate through the third motor so as to drive the filter screen 4 to vibrate, and the materials fall to the discharge port 13 from the filter screen 4 in a vibrating manner to be discharged; the large-volume material grading crushing avoids the accumulation of subsequent materials at the first-stage crushing mechanism 2 and/or the second-stage crushing mechanism 3, and improves the production efficiency of the crusher to a certain extent.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a high-efficient traditional chinese medicine breaker, includes shell (11), set up in feeder hopper (12) and discharge gate (13) on shell (11), set up in dispersion devices (14) and connecting band (15) in shell (11), its characterized in that: the crushing machine also comprises a plurality of groups of primary crushing mechanisms (2) for primarily crushing large-diameter materials and a plurality of groups of secondary crushing mechanisms (3) for further crushing the primarily crushed materials;

the inner side of the shell (11) below the secondary crushing mechanism (3) is also detachably provided with a filter screen (4), and the filter screen (4) seals the cross section of the inner wall of the shell (11) in the length direction or the width direction of the shell (11).

2. The efficient traditional Chinese medicine crusher according to claim 1, characterized in that: the primary crushing mechanism (2) comprises two rotating shafts (21) which are arranged in the shell (11) at intervals in a rotating mode, the rotating shafts (21) are located at the tail ends of the transmission directions of the connecting belts (15) and below the connecting belts (15), one ends of the rotating shafts (21) are connected to the shell (11) in a rotating mode, and the other ends of the rotating shafts (21) extend out of the shell (11); the part of the rotating shaft (21) located in the shell (11) is sleeved and fixedly connected with a plurality of crushing wheels (22), a plurality of crushing knives (23) are arranged on the peripheral wall of each crushing wheel (22) at intervals, the axial directions of the cutting edges of the crushing knives (23) are parallel to the thickness direction of the crushing wheels (22), and the crushing knives (23) and the peripheral wall of each crushing wheel (22) are arranged at included angles; the primary crushing mechanism (2) further comprises a first driving assembly (25) for driving the two rotating shafts (21) to rotate oppositely.

3. The efficient traditional Chinese medicine crusher according to claim 2, characterized in that: the first driving assembly (25) comprises first connecting gears (251) and a first driving piece (252) for driving the rotating shaft (21) to rotate, the first connecting gears (251) are sleeved and fixedly connected to one end, extending out of the shell (11), of the rotating shaft (21), and two adjacent first connecting gears (251) are meshed with each other.

4. The efficient traditional Chinese medicine crusher according to claim 1, characterized in that: second grade rubbing crusher constructs (3) and includes that two intervals just rotate crushing roller (31) that set up in shell (11), crushing roller (31) are located one-level crushing mechanism (2) below, two crushing roller (31) rotate around its axial in opposite directions, still be provided with on shell (11) and be used for driving about two simultaneously crushing roller (31) pivoted second drive assembly (33) in opposite directions.

5. The efficient crusher for traditional Chinese medicine according to any one of claims 1 to 4, characterized in that: all the rigid couplings have installation rail (51) on two relative positions of shell (11) inner wall, filter screen (4) pass through installation rail (51) peg graft in shell (11) inner wall, run through on shell (11) and seted up and be used for filter screen (4) insert installation mouth (52) of rail (51), still be provided with on shell (11) and be used for the closure apron (53) of installation mouth (52).

6. The efficient crusher for traditional Chinese medicine according to claim 5, characterized in that: the distance between the two opposite inner walls of the mounting rail (51) is greater than the thickness of the filter screen (4), and a vibration assembly (6) used for driving the filter screen (4) to vibrate is further arranged on the shell (11).

7. The efficient traditional Chinese medicine crusher of claim 6, which is characterized in that: vibration subassembly (6) including rotate set up in connecting rod (61) of filter screen (4) below with be used for ordering about connecting rod (61) pivoted power spare (62), the cover is established and the rigid coupling has a plurality of cam (63) on connecting rod (61), the major axis end of cam (63) winds connecting rod (61) axial direction rotates, and works as the major axis end of cam (63) rotates to the orientation during filter screen (4), the major axis end of cam (63) with filter screen (4) butt.

8. The efficient traditional Chinese medicine crusher of claim 7, characterized in that: the two opposite inner walls of the mounting rail (51) are fixedly connected with flexible layers (64), and the filter screen (4) is inserted between the two flexible layers (64).

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