CN112642545A

CN112642545A - External application chinese herbal medicine chopping equipment for orthopedics

Info

Publication number: CN112642545A
Application number: CN202011394238.9A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-04-13

Abstract

The invention discloses external Chinese herbal medicine chopping equipment for orthopedics department, which comprises a crushing barrel and a mounting plate, wherein the upper end of the crushing barrel is connected with four mounting rods in an inserting manner, the mounting plate is fixedly mounted at the upper end of the crushing barrel through the mounting rods, a supporting frame is fixedly welded at the upper end of the mounting plate, the front end of the supporting frame is connected with a driving mechanism in an inserting manner, the middle part of the driving mechanism is rotatably connected with a transmission mechanism through a bearing sleeve, the lower part of the transmission mechanism is movably connected with a chopping mechanism through a rotating shaft, the lower end of the chopping mechanism penetrates through the front part of the supporting frame and is fixedly provided with a crushing knife, a heat-insulating ring is sleeved on the outer surface of the crushing barrel, a feeding groove is connected at the right part of the outer surface of the crushing barrel in an inserting manner, a discharging. The externally-applied Chinese herbal medicine chopping equipment for orthopedics department has the advantages of compact structure, high automation degree, capability of realizing slag-liquid separation and good medicine effect.

Description

External application chinese herbal medicine chopping equipment for orthopedics

Technical Field

The invention relates to the technical field of Chinese herbal medicine processing, in particular to external Chinese herbal medicine chopping equipment for orthopedics.

Background

Orthopedics is one of the most common departments in all hospitals, and mainly studies the anatomy, physiology and pathology of the skeletal muscle system, and maintains and develops the normal form and function of the system by using medicines, operations and physical methods. With the change of times and society, the orthopedic injury spectrum has obvious changes, for example, diseases such as osteoarticular tuberculosis, osteomyelitis, poliomyelitis and the like are obviously reduced, and the injuries caused by traffic accidents are obviously increased. The change of the orthopedic injury spectrum requires the orthopedics to be advanced with time.

When people fracture or sprain, some herbs are often used for treatment, the treatment and recovery of the herbs are fast, but the herbs are required to be chopped and then applied to the injured part, so the herbs are required to be chopped, the existing externally-applied herb chopping for orthopedics is the defects of manual chopping, low chopping efficiency, large time and energy consumption and uneven chopping, and therefore, the externally-applied Chinese herbal medicine chopping equipment for orthopedics is provided.

Disclosure of Invention

The invention mainly aims to provide an external application Chinese herbal medicine chopping device for orthopedics, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

an external application Chinese herbal medicine chopping device for orthopedics department comprises a crushing barrel and a mounting plate, wherein four mounting rods are alternately connected to the upper end of the crushing barrel, the mounting plate is fixedly mounted at the upper end of the crushing barrel through the mounting rods, a supporting frame is fixedly welded at the upper end of the mounting plate, a driving mechanism is alternately connected to the front end of the supporting frame, a transmission mechanism is rotatably connected to the middle of the driving mechanism through a bearing sleeve, a chopping mechanism is movably connected to the lower portion of the transmission mechanism through a rotating shaft, a crushing knife is fixedly mounted at the lower end of the chopping mechanism and penetrates through the front portion of the supporting frame, the crushing knife is positioned in the crushing barrel, a heat-insulating ring is sleeved on the outer surface of the crushing barrel, a feed chute is alternately connected to the right portion of the outer surface of the crushing barrel, a discharge chute is alternately connected to the left, the material guide plate is positioned below the filter plate, the middle part of the lower end finger of the crushing barrel is inserted and connected with a liquid discharge pipe, four supporting legs are fixedly welded at the lower end of the crushing barrel, and the four supporting legs are distributed in an annular array mode according to the center of the lower end of the crushing barrel; chopping mechanism includes the movable rod, the upper end fixed welding of movable rod has the connecting seat, the fixed welding of lower part of movable rod has the power spring of holding, the lower extreme fixedly connected with spacing ring of power spring holds, and the spacing ring cup joints in the outside of movable rod, the lower extreme fixed welding of movable rod has the mount pad, chopping mechanism passes through the connecting seat and is connected with drive mechanism's lower part rotation, broken sword fixed mounting is at the lower extreme of mount pad.

Preferably, the lower end face of the feeding chute is inclined at an angle of 45 degrees with the horizontal plane, the upper end face of the guide plate is inclined at an angle of 30 degrees with the horizontal plane, the upper end face of the guide plate and the horizontal plane are positioned on the same horizontal plane as the lower chute wall of the discharge chute, and the aperture of the filter holes of the guide plate is smaller than that of the filter holes of the filter plate.

Preferably, the heat preservation ring is of a vertically-penetrated circular ring structure, the inner diameter of the heat preservation ring is matched with the outer diameter of the crushing barrel, a heating groove is formed in the heat preservation ring, and a resistance wire is fixedly installed in the heating groove.

Preferably, the support frame includes the backup pad, the lower extreme fixed welding of backup pad is in the upper end of mounting panel, the equal fixed welding in both ends of backup pad has the handle, the fixed welding in front end lower part of backup pad has spacing post, open the inside of spacing post has the movable groove.

Preferably, the driving mechanism comprises a motor, the motor is fixedly mounted at the rear end of the supporting plate, the output end of the motor is fixedly connected with a rotating rod, the front end of the rotating rod penetrates through the supporting plate and is fixedly connected with a backing ring and a driving ring, and the driving ring is located in front of the backing ring.

Preferably, the transmission mechanism comprises a connecting ring, the connecting ring is rotatably connected with the rotating rod through a bearing, the connecting ring is located between the backing ring and the driving ring, a transmission rod and a fixed rod are fixedly welded to the lower portion of the front end of the connecting ring, and the front end of the fixed rod is rotatably connected with a connecting rod through a bearing.

Preferably, the distance between the driving rod and the circle center of the connecting ring is smaller than the distance between the circle center of the driving ring and the longest edge.

Preferably, broken sword includes the blade disc, the diameter of blade disc and the inside diameter looks adaptation of broken bucket, the lower extreme integrated into one piece of blade disc has a plurality of blade, and the blade is the annular array with the lower extreme centre of a circle of blade disc and distributes, and the equidistance distributes between the adjacent blade.

Preferably, the connecting seat is movably connected with the lower part of the connecting rod through a rotating shaft, the lower end of the movable rod sequentially penetrates through the middle parts of the limiting column and the mounting plate, the mounting seat is located below the mounting plate, and the power storage spring is located in the movable groove, and the upper end of the limiting ring is fixedly connected with the upper groove wall of the movable groove.

Preferably, the upper portion integrated into one piece of broken bucket has the bucket edge, open the upper end on bucket edge has four mounting holes No. one, and four mounting holes are the annular array distribution with the upper end centre of a circle of broken bucket, all alternate in the mounting hole and be connected with four installation poles, the upper end of installation pole is opened there are No. two mounting holes of punch-through about four, No. two mounting holes are corresponding with the position of a mounting hole, the installation pole runs through No. two mounting holes and No. one mounting hole in proper order and is in the same place mounting panel and broken bucket fixed mounting.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the driving ring is rotated to firstly push the transmission rod to drive the connecting ring to rotate to the highest point, the limiting ring compresses to store power, the connecting ring continues to rotate under the action of gravity after reaching the highest point, the movable rod is enabled to descend rapidly to drive the crushing knife to slide downwards, the blades are enabled to rapidly chop the Chinese herbal medicines in the crushing barrel, the chopping is uniform, the manual operation is avoided, the labor intensity is low, the automation degree is high, the structure is compact, the mounting plate and the crushing barrel are fixedly mounted through the mounting rod, the mounting plate and the crushing barrel are convenient to dismount, and the flexibility.

2. According to the invention, the Chinese herbal medicines which are uniformly chopped can be filtered to the lower part in the crushing barrel through the filter plate, the dregs of the Chinese herbal medicines are separated from the liquid medicine through the guide plate, the dregs of the Chinese herbal medicines are freely discharged through the discharge chute under the action of gravity, the liquid medicine is discharged through the liquid discharge pipe, the automatic separation of the dregs of the Chinese herbal medicines and the liquid medicine can be realized, the discharge is smooth, the structure is simple, and the cost is low.

3. According to the invention, the heat-insulating ring is arranged outside the crushing barrel, so that the heat-insulating ring can heat the Chinese herbal medicines in the crushing barrel through the resistance wire, the chopped medicine residues are mild, the Chinese herbal medicines can be conveniently and directly applied to the injured part of a patient, the medicine effect is improved, the irritation is reduced, the use comfort is improved, and the use is convenient.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an orthopedic external application Chinese herbal medicine mincing device;

FIG. 2 is a schematic structural diagram of a support frame of an orthopedic external Chinese herbal medicine mincing device of the present invention;

FIG. 3 is a schematic view of the internal structure of a crushing barrel of an external application Chinese herbal medicine mincing device for orthopedics;

FIG. 4 is a schematic view of the internal structure of the heat preservation ring of the externally applied Chinese herbal medicine mincing device for orthopedics department of the invention;

FIG. 5 is a schematic diagram of the overall structure of the driving mechanism of the externally applied Chinese herbal medicine mincing device for orthopedics department of the invention;

FIG. 6 is a schematic diagram of the overall structure of the transmission mechanism of the externally applied Chinese herbal medicine mincing device for orthopedics department;

FIG. 7 is a schematic diagram of the overall structure of the chopping mechanism of the externally applied Chinese herbal medicine chopping device for orthopedics department of the invention;

fig. 8 is a bottom view of a crushing knife of an external Chinese herbal medicine chopping device for orthopedics department.

In the figure: 1. a crushing barrel; 2. mounting a plate; 3. mounting a rod; 4. a support frame; 5. a drive mechanism; 6. a transmission mechanism; 7. a chopping mechanism; 8. a crushing knife; 9. a heat preservation ring; 10. a feed chute; 11. a discharge chute; 12. supporting legs; 13. a filter plate; 14. a material guide plate; 15. a liquid discharge pipe; 16. a barrel rim; 17. a first mounting hole; 21. a second mounting hole; 41. a support plate; 42. a handle; 43. a limiting column; 44. a movable groove; 51. a motor; 52. a rotating rod; 53. a backing ring; 54. a drive ring; 61. a connecting ring; 62. a transmission rod; 63. fixing the rod; 64. a connecting rod; 71. a movable rod; 72. a connecting seat; 74. a power storage spring; 73. a limiting ring; 75. a mounting seat; 81. a cutter head; 82. a blade; 91. a heating tank; 92. resistance wire.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-8, an external application Chinese herbal medicine chopping device for orthopedics department comprises a crushing barrel 1 and a mounting plate 2, four mounting rods 3 are connected to the upper end of the crushing barrel 1 in an inserting manner, the mounting plate 2 is fixedly mounted at the upper end of the crushing barrel 1 through the mounting rods 3, a support frame 4 is fixedly welded at the upper end of the mounting plate 2, a driving mechanism 5 is connected to the front end of the support frame 4 in an inserting manner, a transmission mechanism 6 is rotatably connected to the middle of the driving mechanism 5 through a bearing sleeve, a chopping mechanism 7 is movably connected to the lower portion of the transmission mechanism 6 through a rotating shaft, a crushing knife 8 is fixedly mounted at the lower end of the chopping mechanism 7 and penetrates through the front portion of the support frame 4, the crushing knife 8 is located in the crushing barrel 1, a heat preservation ring 9 is sleeved on the outer surface of the crushing barrel 1, a feeding groove 10.

Fixed mounting has filter 13 and stock guide 14 in broken bucket 1, and stock guide 14 is located the below of filter 13, and the lower extreme of broken bucket 1 indicates that the middle part alternates and is connected with fluid-discharge tube 15, and the lower extreme fixed welding of broken bucket 1 has four supporting legs 12, and four supporting legs 12 are annular array distribution with the lower extreme centre of a circle of broken bucket 1.

The chopping mechanism 7 comprises a movable rod 71, a connecting seat 72 is fixedly welded at the upper end of the movable rod 71, a power storage spring 74 is fixedly welded at the lower part of the movable rod 71, a limiting ring 73 is fixedly connected at the lower end of the power storage spring 74, the limiting ring 73 is sleeved outside the movable rod 71, a mounting seat 75 is fixedly welded at the lower end of the movable rod 71, the chopping mechanism 7 is rotatably connected with the lower part of the transmission mechanism 6 through the connecting seat 72, and a crushing knife 8 is fixedly mounted at the lower end of the mounting seat 75.

The lower end face of the feeding chute 10 is inclined at an angle of 45 degrees with the horizontal plane, Chinese herbal medicines can be conveniently thrown into the crushing barrel 1 for crushing, the upper end face of the guide plate 14 is inclined at an angle of 30 degrees with the horizontal plane and is positioned at the same horizontal plane with the lower groove wall of the discharge chute 11, the chopped Chinese herbal medicines can be conveniently discharged from the crushing barrel 1, the aperture of the filter hole of the guide plate 14 is smaller than that of the filter hole of the filter plate 13, the guide plate 14 plays a role in filtering liquid medicines, so that juice generated in the chopping process can be discharged through the liquid discharge pipe 15, and residue-liquid separation is realized.

The ring structure of heat preservation circle 9 for upper and lower break-over, the inside diameter size of heat preservation circle 9 and the outside diameter size looks adaptation of broken bucket 1, the inside of heat preservation circle 9 is opened has heating bath 91, and fixed mounting has resistance wire 92 in the heating bath 91, can make heat preservation circle 9 heat up to broken bucket 1 interior chinese herbal medicine through resistance wire 92, improves and chops the effect, is convenient for directly apply at patient's injured position, improves the drug effect.

The support frame 4 comprises a support plate 41, the lower end of the support plate 41 is fixedly welded at the upper end of the mounting plate 2, handles 42 are fixedly welded at the two ends of the support plate 41, a limiting column 43 is fixedly welded at the lower part of the front end of the support plate 41, and a movable groove 44 is formed in the limiting column 43.

The driving mechanism 5 comprises a motor 51, the motor 51 is fixedly installed at the rear end of the supporting plate 41, the output end of the motor 51 is fixedly connected with a rotating rod 52, the front end of the rotating rod 52 penetrates through the supporting plate 41 and is fixedly connected with a backing ring 53 and a driving ring 54, the driving ring 54 is located in front of the backing ring 53, and the backing ring 53 protects the connecting ring 61.

The transmission mechanism 6 comprises a connecting ring 61, the connecting ring 61 is rotatably connected with the rotating rod 52 through a bearing, the connecting ring 61 is positioned between the backing ring 53 and the driving ring 54, the lower part of the front end of the connecting ring 61 is fixedly welded with a transmission rod 62 and a fixed rod 63, and the front end of the fixed rod 63 is rotatably connected with a connecting rod 64 through a bearing.

The distance between the transmission rod 62 and the circle center of the connecting ring 61 is smaller than the distance between the circle center of the driving ring 54 and the longest edge; the driving ring 54 drives the transmission rod 62 to rotate the connection ring 61, and the lifting connection rod 64 moves up and down, so that the movable rod 71 is driven to move up and down, and the crushing knife 8 is enabled to chop the Chinese herbal medicine in the crushing barrel 1.

The crushing cutter 8 comprises a cutter head 81, the diameter of the cutter head 81 is matched with the inner diameter of the crushing barrel 1, Chinese herbal medicines in the crushing barrel 1 can be uniformly chopped, the chopping area is comprehensive, a plurality of blades 82 are integrally formed at the lower end of the cutter head 81, the blades 82 are distributed in an annular array mode through the circle center of the lower end of the cutter head 81, the adjacent blades 82 are distributed at equal intervals, the chopping is uniform and thorough, and the efficiency is high.

The connecting seat 72 is movably connected with the lower part of the connecting rod 64 through a rotating shaft, the lower end of the movable rod 71 sequentially penetrates through the middle parts of the limiting column 43 and the mounting plate 2, the mounting seat 75 is positioned below the mounting plate 2, the power storage spring 74 is positioned in the movable groove 44, and the upper end of the limiting ring 73 is fixedly connected with the upper groove wall of the movable groove 44.

Broken 1's of bucket upper portion integrated into one piece has bucket edge 16, the bucket is opened along 16 upper ends and is had four mounting holes 17 No. one, and four mounting holes 17 are the annular array with broken 1's upper end centre of a circle and distribute, all alternate in the mounting hole 17 and be connected with four installation poles 3, No. two mounting holes 21 of break-over about four are opened to the upper end of installation pole 3, No. two mounting holes 21 are corresponding with the position of a mounting hole 17, installation pole 3 runs through No. two mounting holes 21 and No. one mounting hole 17 in proper order with mounting panel 2 and broken 1 fixed mounting of bucket together, be convenient for install and dismantle, can clear up 1 inside broken bucket, the flexibility is strong.

In the process of using the externally applied Chinese herbal medicine chopping device for orthopedics department, Chinese herbal medicines are put into the crushing barrel 1 through the feeding chute 10, then the motor 51 is turned on, the rotating rod 52 is driven to rotate through the motor 51, so that the backing ring 53 and the driving ring 54 rotate, the driving ring 54 is positioned below the transmission rod 62 in the half-circle rotation process of the driving ring 54 from bottom to top, the transmission rod 62 is pushed to rotate upwards through the driving ring 54, the connecting rod 64 is driven to rotate upwards through the fixed rod 63, the movable rod 71 is driven to move upwards, the force storage spring 74 slides upwards in the movable chute 44 at the moment, the limiting ring 73 compresses, and the mounting seat 75 drives the crushing knife 8 to move upwards in the crushing barrel 1.

When the driving ring 54 rotates from top to bottom, the driving ring 54 is located above the transmission rod 62, the connecting ring 61 rotates downward under the action of gravity, the connecting rod 64 moves downward, the limiting ring 73 recovers elastic deformation, the force accumulation spring 74 moves downward, the movable rod 71 slides downward rapidly, the crushing knife 8 is pushed to descend in the crushing barrel 1, the Chinese herbal medicine is chopped by the blades 82, each time the driving ring 54 rotates one circle to drive the connecting ring 61 to rotate one circle, the crushing knife 8 performs one chopping operation on the Chinese herbal medicine, and the process is repeated to complete chopping of the Chinese herbal medicine.

When chinese herbal medicine chops even back, can filter the lower part in broken bucket 1 through filter 13, dregs of a decoction and the liquid medicine separation to chinese herbal medicine through stock guide 14, the dregs of a decoction are discharged through blown down tank 11, the liquid medicine passes through fluid-discharge tube 15 and discharges, it is smooth and easy to arrange the material, and can realize dregs of a decoction liquid autosegregation, in chopping the in-process, can make heat preservation circle 9 heat up to the chinese herbal medicine in broken bucket 1 through resistance wire 92, make the dregs of a decoction after the chopping mild, be convenient for directly apply at patient's injured position, improve the drug effect, and reduce the irritation, it is convenient to use, this chinese herbal medicine chops equipment compact structure, high stability, degree of automation is high, machining efficiency is high, not only can realize dregs of a decoction and liquid medicine autosegregation chinese herbal medicine, can also heat up the chop to chinese herbal medicine, be convenient for.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an external application chinese herbal medicine chopping equipment for orthopedics, includes broken bucket (1) and mounting panel (2), its characterized in that: the upper end of the crushing barrel (1) is connected with four mounting rods (3) in an inserting manner, the mounting plate (2) is fixedly mounted at the upper end of the crushing barrel (1) through the mounting rods (3), the upper end of the mounting plate (2) is fixedly welded with a support frame (4), the front end of the support frame (4) is connected with a driving mechanism (5) in an inserting manner, the middle of the driving mechanism (5) is rotatably connected with a transmission mechanism (6) through a bearing sleeve, the lower part of the transmission mechanism (6) is movably connected with a chopping mechanism (7) through a rotating shaft, the lower end of the chopping mechanism (7) penetrates through the front part of the support frame (4) and is fixedly provided with a crushing knife (8), the crushing knife (8) is positioned in the crushing barrel (1), a heat preservation ring (9) is sleeved on the outer surface of the crushing barrel (1), and a feeding chute (10) is connected at, the left part of the outer surface of the crushing barrel (1) is connected with a discharge chute (11) in an inserting mode, a filter plate (13) and a material guide plate (14) are fixedly installed in the crushing barrel (1), the material guide plate (14) is located below the filter plate (13), the middle of the lower end finger of the crushing barrel (1) is connected with a liquid discharge pipe (15) in an inserting mode, four supporting legs (12) are fixedly welded to the lower end of the crushing barrel (1), and the four supporting legs (12) are distributed in an annular array mode according to the circle center of the lower end of the crushing barrel (1); chop mechanism (7) including movable rod (71), the upper end fixed welding of movable rod (71) has connecting seat (72), the lower part fixed welding of movable rod (71) has power spring (74) of holding, the lower extreme fixedly connected with spacing ring (73) of power spring (74) of holding, and spacing ring (73) cup joint the outside at movable rod (71), the lower extreme fixed welding of movable rod (71) has mount pad (75), chop mechanism (7) rotate with the lower part of drive mechanism (6) through connecting seat (72) and be connected, broken sword (8) fixed mounting is at the lower extreme of mount pad (75).

2. The externally-applied Chinese herbal medicine chopping equipment for orthopedics department as claimed in claim 1, wherein: the lower end face of the feeding chute (10) is inclined at an angle of 45 degrees with the horizontal plane, the upper end face of the guide plate (14) is inclined at an angle of 30 degrees with the horizontal plane, the upper end face of the guide plate and the lower chute wall of the discharge chute (11) are positioned on the same horizontal plane, and the aperture of the filter holes of the guide plate (14) is smaller than that of the filter holes of the filter plate (13).

3. The externally-applied Chinese herbal medicine chopping equipment for orthopedics department as claimed in claim 1, wherein: the heat preservation ring (9) is of a circular ring structure which is vertically penetrated, the inner diameter of the heat preservation ring (9) is matched with the outer diameter of the crushing barrel (1), a heating groove (91) is formed in the heat preservation ring (9), and a resistance wire (92) is fixedly mounted in the heating groove (91).

4. The externally-applied Chinese herbal medicine chopping equipment for orthopedics department as claimed in claim 1, wherein: support frame (4) are including backup pad (41), the lower extreme fixed welding of backup pad (41) is in the upper end of mounting panel (2), the equal fixed welding in both ends of backup pad (41) has handle (42), the fixed welding in front end lower part of backup pad (41) has spacing post (43), movable groove (44) have been opened to the inside of spacing post (43).

5. The externally-applied Chinese herbal medicine chopping equipment for orthopedics department as claimed in claim 4, wherein: the driving mechanism (5) comprises a motor (51), the motor (51) is fixedly installed at the rear end of the supporting plate (41), the output end of the motor (51) is fixedly connected with a rotating rod (52), the front end of the rotating rod (52) penetrates through the supporting plate (41) and is fixedly connected with a backing ring (53) and a driving ring (54), and the driving ring (54) is located in front of the backing ring (53).

6. The externally-applied Chinese herbal medicine chopping equipment for orthopedics department as claimed in claim 5, wherein: the transmission mechanism (6) comprises a connecting ring (61), the connecting ring (61) is rotatably connected with the rotating rod (52) through a bearing, the connecting ring (61) is located between the backing ring (53) and the driving ring (54), a transmission rod (62) and a fixing rod (63) are fixedly welded on the lower portion of the front end of the connecting ring (61), and the front end of the fixing rod (63) is rotatably connected with a connecting rod (64) through a bearing.

7. The externally-applied Chinese herbal medicine chopping equipment for orthopedics department as claimed in claim 6, wherein: the distance between the driving rod (62) and the circle center of the connecting ring (61) is smaller than the distance between the circle center of the driving ring (54) and the longest edge.

8. The externally-applied Chinese herbal medicine chopping equipment for orthopedics department as claimed in claim 1, wherein: broken sword (8) include blade disc (81), the diameter of blade disc (81) and the inside diameter looks adaptation of broken bucket (1), the lower extreme integrated into one piece of blade disc (81) has a plurality of blade (82), and blade (82) are the annular array with the lower extreme centre of a circle of blade disc (81) and distribute, and the equidistance distributes between adjacent blade (82).

9. The externally-applied Chinese herbal medicine chopping equipment for orthopedics department as claimed in claim 6, wherein: the connecting seat (72) is movably connected with the lower part of the connecting rod (64) through a rotating shaft, the lower end of the movable rod (71) sequentially penetrates through the middle parts of the limiting column (43) and the mounting plate (2) and the mounting seat (75) is located below the mounting plate (2), and the power storage spring (74) is located in the movable groove (44) and is fixedly connected with the upper end of the limiting ring (73) and the upper groove wall of the movable groove (44).

10. The externally-applied Chinese herbal medicine chopping equipment for orthopedics department as claimed in claim 1, wherein: the upper portion integrated into one piece of broken bucket (1) has the bucket along (16), the bucket is opened along the upper end of (16) has four mounting holes (17), and four mounting holes (17) are the annular array and distribute with the upper end centre of a circle of broken bucket (1), all alternate in mounting hole (17) and be connected with four installation poles (3), No. two mounting holes (21) of four upper and lower break-over are opened to the upper end of installation pole (3), No. two mounting holes (21) are corresponding with the position of a mounting hole (17), installation pole (3) run through No. two mounting holes (21) and No. one mounting hole (17) in proper order and are in the same place mounting panel (2) and broken bucket (1) fixed mounting.