CN114345526B

CN114345526B - Be favorable to extraction equipment of concentrated traditional chinese veterinary medicine production

Info

Publication number: CN114345526B
Application number: CN202210042685.0A
Authority: CN
Inventors: 张翠霞; 聂永芬; 李永强; 高海军; 王秀玲
Original assignee: Shijiazhuang Jiuzhou Veterinary Drug Co ltd
Current assignee: Shijiazhuang Jiuzhou Veterinary Drug Co ltd
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2023-03-03
Anticipated expiration: 2042-01-14
Also published as: CN114345526A

Abstract

The invention relates to the technical field of extraction equipment, and provides extraction equipment beneficial to production of concentrated traditional Chinese veterinary medicines, which is fast in grinding feeding, suitable for crushing raw medicinal materials with various sizes, safe in operation, capable of realizing liquid-powder separation for wet raw medicinal materials, and powerful in function.

Description

Be favorable to extraction equipment of concentrated traditional chinese veterinary medicine production

Technical Field

The invention relates to the technical field of extraction equipment, in particular to extraction equipment beneficial to production of concentrated traditional Chinese veterinary medicines.

Background

As is known, the traditional Chinese medicine theory is applied to animals, the cultured animals are ill inevitably and also ill in the livestock breeding process, medicines are used inevitably at the moment for treating the cultured ill animals, a large amount of artificially synthesized chemical medicines are applied to the livestock breeding process along with the development of the livestock breeding, veterinary medicine residues become important obstacles influencing the development of the livestock breeding, and related experts consider that the traditional Chinese medicine cannot threaten the food safety, so that the traditional Chinese medicine gradually replaces the chemical medicines to a great extent, and an extraction device beneficial to the production of concentrated traditional Chinese medicine is provided for realizing the extraction and preparation of the traditional Chinese medicine.

By search, chinese patent publication No. CN214515138U, published at 29/10/2021, discloses a crushing and grinding apparatus for pharmaceutical production, which is broadly described as comprising a crushing barrel, a funnel fixedly connected to the top of the crushing barrel, a cover plate movably connected to the top of the funnel, a worktable fixedly connected to the bottom of the crushing barrel, a first protective box fixedly connected to the bottom of the worktable, a column fixedly connected to the bottom of the worktable, a foot support fixedly connected to the bottom of the column, a first fixed column fixedly connected to the inner wall of the first protective box, a first motor fixedly connected to one end of the first fixed column, a first rotating shaft fixedly connected to the output shaft of the first motor through a coupling, a rotor fixedly connected to the outer wall of the first rotating shaft, a grinding box fixedly connected to the top of the worktable, a second protective box fixedly connected to one side of the grinding box, and a second fixed column fixedly connected to the inner wall of the second protective box, the bottom end of the second fixed column is fixedly connected with a second motor, the output shaft of the second motor is fixedly connected with a second rotating shaft through a coupler, the outer wall of the second rotating shaft is fixedly connected with a grinding drum, the front side of the workbench is fixedly connected with a discharging plate, the inner wall of the grinding drum is fixedly connected with a material guide plate, when the grinding machine is used, the medicine raw materials to be ground are thrown in through a funnel, the first motor and the second motor are started after the throwing is finished, a cover plate is closed, the medicine raw materials are thrown into the grinding drum through the funnel, the medicine raw materials are ground through the first rotating shaft and the grinding disc driven by the first motor, the medicine raw materials after being ground can move into a grinding box through the material guide plate, the grinding drum driven by the second motor can perform grinding operation together with a grinding screen after entering the grinding box, the ground medicine raw materials can seep through the grinding screen to be discharged from the discharging plate in the grinding process, thereby completing the work.

Although the aforesaid prior art scheme can realize drawing smashing and grinding of in-process to the raw and other materials of medicine, its grinding case and grinding drum adopt horizontal design, the raw and other materials of medicine after smashing feeds comparatively slowly, and the practicality is relatively poor, and when kibbling raw and other materials of medicine exist smashes incomplete large granule, because the reason of size itself, the difficult grinding region who gets into grinding case and grinding drum cooperation formation on the one hand, on the other hand gets into and easily causes the card pause behind the grinding region that grinding case and grinding drum cooperation formed, influence the normal clear of grinding, cause the equipment damage even.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the extraction equipment which is beneficial to the production of concentrated traditional Chinese veterinary medicines, has the advantages of rapider grinding and feeding, better practicability, suitability for crushing raw medicinal materials with various sizes, safer operation, capability of realizing liquid-powder separation for wet raw medicinal materials and stronger function.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an equipment that draws that is favorable to concentrated type chinese veterinary drug production, includes crushing barrel, the top fixedly connected with funnel of crushing barrel, and the top swing joint of funnel has the apron, and the bottom fixedly connected with workstation of crushing barrel installs crushing dish in the crushing barrel, still includes a grinding treatment section of thick bamboo, the ditch mouth has been seted up on the workstation, a grinding treatment section of thick bamboo fixed connection be in the ditch mouth, and a grinding treatment section of thick bamboo and crushing barrel intercommunication, install liquid guide section and powder guide section under the grinding treatment section of thick bamboo, be provided with the filter screen in the liquid guide section of thick bamboo, from a left side to the right side in the grinding treatment section of thick bamboo in order to be provided with one-level oblique section, one-level flat section, second grade oblique section and second grade flat section, one-level oblique section and one-level flat section all communicate with liquid guide section of thick bamboo, second grade flat section and powder guide section of thick bamboo intercommunication, fixedly connected with the installation end plate in the grinding treatment section of thick bamboo, install gear motor on the installation end plate, install one-level flat grinding plate and be connected with the rotation axle between installation end plate and the crushing barrel, install one-level gradual change grinding rod, the one-level flat section of grinding rod and stir the one-level flat section of the one-level and stir the flat telescopic rod respectively.

Preferably on the basis of the scheme, all seted up the installation shaft hole in the one-level gradual change is ground and the second grade gradual change is ground, install the downthehole fixedly connected with interlude piece of shaft, two slots of wearing have been seted up on the axle, seted up in the axle two respectively with two the mounting groove that the interlude groove communicates mutually, two the piece of interlude is sliding connection respectively in two slots of wearing, two all be provided with the elastic ring spring in the mounting groove, the left end of elastic ring spring with the right-hand member fixed connection who pierces the piece.

On the basis of the scheme, the first-stage gradual-change roller and the second-stage gradual-change roller both adopt gradual-change structures gradually increasing from left to right, and the fit clearance between the first-stage gradual-change roller and the first-stage oblique section is gradually reduced from left to right.

Still further on the basis of aforementioned scheme, the round hole has all been seted up on the one-level flat mill and the second grade flat mill, interior expanding groove has been seted up in the round hole, be provided with the ladder axle sleeve in the round hole, the ladder axle sleeve with be connected with a plurality of buffering springs between the interior expanding groove, fixedly connected with spline housing in the ladder axle sleeve, two spline grooves have been seted up on the axle, spline housing sliding connection is in the spline groove.

Further on the basis of aforementioned scheme, the one-level is stirred group and second grade and organize all to include left board and right board, two the equal fixed connection of left side board and two right boards is in on the poker rod, and two left boards cooperate respectively the left end that the one-level flat ground and the left end that the second grade flat ground, two right boards cooperate respectively the right-hand member that the one-level flat ground and the right-hand member in the second grade flat ground.

As the scheme further, the right ends of the two left plates are fixedly connected with a left fixed semi-ring, the left ends of the two right plates are fixedly connected with a right fixed semi-ring, and rolling balls are arranged at the right end of the left fixed semi-ring and the left end of the right fixed semi-ring.

As a further improvement of the above scheme, a plurality of supports are fixedly connected in the grinding treatment cylinder, a plurality of support cylinders are fixedly connected on the supports, linear bearings are arranged in the support cylinders, and the poke rod is arranged in the linear bearings.

As the scheme is further, the top end of the workbench is detachably connected with a sealing cylinder through a connecting bolt, and the sealing cylinder is provided with a stepped groove matched with the installation end plate.

As a further scheme of the scheme, the grinding treatment cylinder is fixedly connected with two lining frames matched with the closed cylinder, and the two lining frames are symmetrically arranged in front and back.

As a further scheme of the above scheme, the right end of the installation end plate is provided with a protective cover for protecting the speed reduction motor and the electric telescopic rod, and the protective cover is provided with a maintenance door.

(III) advantageous effects

Compared with the prior art, the invention provides extraction equipment beneficial to production of concentrated traditional Chinese veterinary medicines, and the extraction equipment has the following beneficial effects:

1. according to the invention, through the matching of the primary gradual-change roller and the primary inclined section, the primary grinding section of the raw medicine materials treated in the crushing barrel discharged into the grinding treatment barrel is relatively quick, and through the matching of the secondary gradual-change roller and the secondary inclined section, the raw medicine materials treated by the primary flat roller can be relatively quickly fed into the secondary grinding section, so that the grinding feeding is relatively quick, and the trafficability is relatively good.

2. According to the invention, through the installation of the first-stage gradual change roller on the bridge shaft and the installation of the second-stage gradual change roller on the bridge shaft, when the crushing barrel is used for crushing the raw medicine materials incompletely, the raw medicine materials with larger size pass through the crushing barrel, so that the clamping is not easy to cause, the crushing barrel is suitable for crushing the raw medicine materials with various sizes, and the operation is safer.

3. According to the invention, through the matching of the liquid guide cylinder and the powder guide cylinder, for wet medicine raw materials, the grinding treatment cylinder is conveniently matched to discharge juice generated in the treatment process of the grinding barrel and the juice generated by grinding of the primary inclined section, so that the grinding of the medicine raw materials subjected to juice discharge is facilitated by the secondary inclined section and the secondary flat section, the liquid-powder separation can be realized, and the function is stronger.

4. According to the invention, through the matching of the poke rod, the first-stage poking plate group and the second-stage poking plate group, the electric telescopic rod can push the first-stage flat grinding and the second-stage flat grinding to respectively reciprocate relative to the first-stage flat section and the second-stage flat section, so that the first-stage flat grinding and the second-stage flat grinding can rotate and can simultaneously reciprocate left and right relative to the first-stage flat section and the second-stage flat section, the composite grinding of the raw medicine materials can be realized, and the right movement of the ground raw medicine materials can also be realized.

Drawings

FIG. 1 is a partially cut-away perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a perspective view of the present invention from the rear side;

FIG. 4 is a schematic exploded perspective view of a first-stage flat mill, a second-stage gradual mill, a second-stage flat mill, etc. according to the present invention;

FIG. 5 is a schematic view of a disassembled cross-sectional three-dimensional structure of the present invention with a combination of primary flat grinding, secondary graded grinding and secondary flat grinding;

fig. 6 is a schematic view of the enlarged structure of a portion of fig. 5 according to the present invention.

In the figure: 1. a crushing barrel; 2. a funnel; 3. a work table; 4. grinding the treatment cylinder; 5. a liquid guiding cylinder; 6. a powder guide cylinder; 7. a filter screen; 8. a first-stage inclined section; 9. a first-stage flat section; 10. a second-stage inclined section; 11. a second-stage flat section; 12. mounting an end plate; 13. a bridge shaft; 14. primary gradual change grinding; 15. primary flat grinding; 16. secondary gradual change grinding; 17. secondary flat grinding; 18. a poke rod; 19. inserting the block; 20. inserting slots; 21. mounting grooves; 22. an elastic ring spring; 23. a stepped shaft sleeve; 24. a buffer spring; 25. a spline housing; 26. a left panel; 27. a right plate; 28. a left stationary half ring; 29. a right stationary half ring; 30. rolling a ball; 31. a support; 32. a support cylinder; 33. a closed cartridge; 34. a stepped groove; 35. a lining frame; 36. a protective cover; 37. the door is maintained.

Detailed Description

Examples

Referring to fig. 1-6, an extraction apparatus for facilitating concentrated veterinary drug production comprises a crushing barrel 1, a funnel 2 fixedly connected to the top of the crushing barrel 1, a cover plate movably connected to the top of the funnel 2, a worktable 3 fixedly connected to the bottom of the crushing barrel 1, a crushing disc installed in the crushing barrel 1, a grinding treatment barrel 4, a groove opened on the worktable 3, the grinding treatment barrel 4 fixedly connected in the groove, and the grinding treatment barrel 4 communicated with the crushing barrel 1, a liquid guide barrel 5 and a powder guide barrel 6 installed under the grinding treatment barrel 4, through the cooperation of the liquid guide barrel 5 and the powder guide barrel 6, for wet drug raw materials, the grinding treatment barrel 4 is conveniently matched to discharge juice generated in the treatment process of the crushing barrel 1 and juice generated by grinding of the first-level oblique section 8, thereby facilitating the grinding of the drug raw materials after the juice by the second-level oblique section 10 and the second-level flat section 11, the separation of liquid and powder can be realized, the functions are relatively powerful, a filter screen 7 is installed in the liquid guide barrel 5, a bridge is installed between the first-level oblique section 4 and the right-level oblique section 8, a second-level oblique section 10 is connected with a grinding end plate 12, a second-level oblique grinding end plate 14 is installed on the grinding treatment barrel, a horizontal grinding shaft 14 is connected with a gradual-level grinding end plate 12 and a gradual-level grinding section 12, a gradual-level grinding shaft 14 connected with a gradual-level grinding shaft 12, a gradual-level grinding shaft 14 installed on the horizontal grinding shaft 14, a gradual-level grinding section 12 is installed on the horizontal grinding shaft 12, a gradual-level grinding shaft 14, through the cooperation of the second grade gradual change mill 16 and the second grade oblique section 10, the raw material of the medicine processed by the first grade flat mill 15 enters the second grade grinding section more quickly, the grinding and feeding are more quick, the trafficability is better, both the first grade gradual change mill 14 and the second grade gradual change mill 16 are provided with mounting shaft holes, the mounting shaft holes are fixedly connected with the insertion blocks 19, the bridge shaft 13 is provided with two insertion slots 20, the bridge shaft 13 is provided with two mounting grooves 21 respectively communicated with the two insertion slots 20, the two insertion blocks 19 are respectively connected in the two insertion slots 20 in a sliding manner, the two mounting grooves 21 are respectively provided with the elastic ring spring 22, the left end of the elastic ring spring 22 is fixedly connected with the right end of the insertion block 19, through the installation of one-level gradual change 14 on axle 13 and the installation of second grade gradual change 16 on axle 13, when smashing 1 bucket and smashing incomplete to medicine raw and other materials, the card shell is through being difficult for causing to the medicine raw and other materials of bigger size, be applicable to the crushing medicine raw and other materials of multiple size, it is comparatively safe to operate, one-level gradual change 14 and second grade gradual change 16 of grinding all adopt from a left side to the gradual increase in right side gradual increase structure, and the fit clearance between one-level gradual change 14 and the one-level oblique section 8 reduces from a left side to the right side gradually, be convenient for get into one-level oblique section 8 through the medicine raw and other materials after smashing 1 processing of bucket, make the medicine raw and other materials that get into in one-level oblique section 8 along with the gradual improvement of grinding precision when the downward landing of right side simultaneously.

It should be further noted that, round holes are respectively arranged on the first-stage flat mill 15 and the second-stage flat mill 17, an inner expanding groove is arranged in each round hole, a stepped shaft sleeve 23 is arranged in each round hole, a plurality of buffer springs 24 are connected between the stepped shaft sleeve 23 and the inner expanding groove, a spline sleeve 25 is fixedly connected in the stepped shaft sleeve 23, two spline grooves are arranged on the axle shaft 13, the spline sleeve 25 is slidably connected in the spline grooves, so as to be matched with the first-stage toggle plate group and the second-stage toggle plate group to realize the reciprocating movement of the first-stage flat mill 15 relative to the axle shaft 13 and the reciprocating movement of the second-stage flat mill 17 relative to the axle shaft 13, a sliding port is arranged on the mounting end plate 12, a toggle rod 18 is slidably connected in the sliding port, an electric telescopic rod is arranged on the mounting end plate 12, a protective cover 36 for protecting the speed reducing motor and the electric telescopic rod is arranged at the right end of the mounting end plate 12, so as to realize the protection of the speed reducing motor and the electric telescopic rod, a maintenance door 37 is arranged on the protective cover 36, the electric telescopic rod is convenient to overhaul and maintain, a telescopic rod of the electric telescopic rod is connected with a poke rod 18, the poke rod 18 is fixedly connected with a first-stage poking plate group and a second-stage poking plate group which are respectively used for poking a first-stage flat grinding 15 and poking a second-stage flat grinding 17, the first-stage poking plate group and the second-stage poking plate group both comprise a left plate 26 and a right plate 27, the two left plates 26 and the two right plates 27 are fixedly connected with the poke rod 18, the two left plates 26 are respectively matched with the left end of the first-stage flat grinding 15 and the left end of the second-stage flat grinding 17, the two right plates 27 are respectively matched with the right end of the first-stage flat grinding 15 and the right end in the second-stage flat grinding 17, and the electric telescopic rod can push the first-stage flat grinding 15 and the second-stage flat grinding 17 to reciprocate relative to the first-stage flat section 9 and the second-stage flat section 11 through the cooperation of the poke rod 18, the first-stage poke plate group and the second-stage poke rod group, the left-right reciprocating motion of the first-stage flat mill 15 and the second-stage flat mill 17 relative to the first-stage flat section 9 and the second-stage flat section 11 is realized while the rotating motion of the first-stage flat mill 15 and the second-stage flat mill 17 is realized, the composite rolling of the medicine raw materials is realized, the right movement of the ground medicine raw materials can also be realized, the right ends of the two left plates 26 are fixedly connected with a left fixed half ring 28, the left ends of the two right plates 27 are fixedly connected with a right fixed half ring 29, the right ends of the left fixed half ring 28 and the left end of the right fixed half ring 29 are respectively provided with a rolling ball 30, when the left plates 26 and the right plates 27 realize the pushing of the first-stage flat mill 15 and the second-stage flat mill 17, the sliding friction is realized instead of the sliding friction between the contact parts of the two left plates 26 and the first-stage flat mill 15 and the contact parts of the second-stage flat mill 17 respectively and the two right plates 27 and the contact parts of the first-stage flat mill 15 and the second-stage flat mill 17 respectively, reduce frictional force, a plurality of supports 31 of fixedly connected with in the abrasive treatment section of thick bamboo 4, equal fixedly connected with support cylinder 32 on a plurality of supports 31, be provided with linear bearing in the support cylinder 32, poker rod 18 is installed in linear bearing, the supplementary support that realizes poker rod 18, the top of workstation 3 can be dismantled through connecting bolt and be connected with sealed section of thick bamboo 33, realize sealing the upper portion of abrasive treatment section of thick bamboo 4, it is comparatively easy to make the inside clearance of abrasive treatment section of thick bamboo 4 simultaneously, sealed section of thick bamboo 33 is provided with and installs end plate 12 assorted ladder groove 34, improve the stability of relative position between sealed section of thick bamboo 33 and the installation end plate 12, increase the sealed effect of contact site between the two simultaneously, two inside lining frame 35 that match with sealed section of thick bamboo 33 of fixedly connected with on the abrasive treatment section of thick bamboo 4, two inside lining frame 35 are symmetry setting around being, supplementary realization is to the support of sealed section of thick bamboo 33.

In summary, the working principle and the working process of the extraction device for facilitating the production of concentrated traditional Chinese veterinary drugs are that, when in use, the extraction device for facilitating the production of concentrated traditional Chinese veterinary drugs is firstly installed at a place to be used, because the speed reduction motor and the electric telescopic rod in the embodiment are both products of matched models selected from existing products on the market according to the installation size and the power requirement of the extraction device for facilitating the production of concentrated traditional Chinese veterinary drugs, and most of the products are matched with installation and use specifications which are matched with technical supports of corresponding manufacturers, and the products are only used in the place, only the installation and the use are finished according to the installation specifications and the technical supports of manufacturers, the structure, the principle and the specific use method are not repeated in the place, after the extraction device for facilitating the production of concentrated traditional Chinese veterinary drugs is installed, the crushing barrel 1 is firstly opened to rotate the crushing disk in the crushing barrel 1, then the speed reduction motor and the electric telescopic rod are opened, after the extraction device for facilitating the production of concentrated traditional Chinese veterinary drugs is installed, the raw materials enter the crushing barrel 1 and enter the crushing barrel 1 to rotate the crushing disk in the crushing barrel 1, and then the two-stage crushing of the raw materials are sequentially and are horizontally ground by the primary grinding 4 and the secondary crushing and the primary grinding 4, after the two-stage crushing and secondary crushing of the primary crushing barrel are sequentially and the secondary crushing and the primary crushing barrel 14, after the primary crushing and the primary crushing barrel are sequentially and secondary crushing and the secondary crushing barrel 4 are sequentially and the secondary crushing barrel 14, the rotary primary gradual change roller 14 rolls and crushes the raw medicine materials, meanwhile, when the raw medicine materials are not completely crushed and have different sizes, the larger raw medicine materials push the primary gradual change roller 14 to move rightwards to overcome the elastic ring spring 22, the passing space of the larger raw medicine materials is improved, the raw medicine materials are gradually crushed along with the rightward sliding of the raw medicine materials on the primary inclined section 8, if the raw medicine materials are in a wet state, a powder-liquid mixture processed by the primary gradual change roller 14 enters the filter screen 7 to be filtered, juice enters the liquid guide cylinder 5 to be discharged, the liquid-removed raw medicine materials sequentially pass through the subsequent processing of the primary gradual change roller 15, the secondary gradual change roller 16 and the secondary flat roller 17 and then enter the powder guide cylinder 6 to be discharged, meanwhile, the poking rod 18 repeatedly moves leftwards and rightwards when the electric telescopic rod works, the poking rod 18 repeatedly moves leftwards and rightwards to realize the repeated left and right movement of the primary flat roller 15 and the secondary flat roller 17 on the bridge shaft 13, and the left and right movement of the raw medicine materials after being pushed and rubbed in the matching with the primary flat roller 15 and the secondary flat roller 17 in the rolling process.

Claims

1. The utility model provides a be favorable to extraction equipment of concentrated type chinese veterinary drug production, includes crushing barrel (1), the top fixedly connected with funnel (2) of crushing barrel (1), the top swing joint of funnel (2) has the apron, the bottom fixedly connected with workstation (3) of crushing barrel (1), installs crushing dish in crushing barrel (1), its characterized in that still includes abrasive treatment section of thick bamboo (4), the slot has been seted up on workstation (3), abrasive treatment section of thick bamboo (4) fixed connection in the slot, and abrasive treatment section of thick bamboo (4) and crushing barrel (1) intercommunication, install liquid guide section of thick bamboo (5) and powder guide section of thick bamboo (6) down in abrasive treatment section of thick bamboo (4), be provided with filter screen (7) in liquid guide section of thick bamboo (5), be provided with one-level oblique section of thick bamboo (8), one-level flat section of thick bamboo (9), second grade oblique section of thick bamboo (10) and second grade flat section of thick bamboo (11) to the right side in abrasive treatment section of thick bamboo (4), one-level oblique section of thick bamboo (8) and one-level flat section of thick bamboo (9) all communicate with liquid guide section of thick bamboo (5) to the left, be connected with end plate (11) and second grade flat section of thick bamboo (6) and powder guide section of thick bamboo (11) and install end plate (12), install end plate (12) in the end plate (12) and the end plate (12) of installing in the abrasive treatment of installation of thick bamboo (12) of installation of the end plate (12), install one-level gradual change on axle (13) and grind (14), one-level flat grinding (15), second grade gradual change grinds (16) and second grade flat grinding (17), one-level gradual change grinds (14) and second grade gradual change grinds (16) and all adopts gradually crescent gradual change structure from a left side to the right side, and the fit clearance between one-level gradual change grinds (14) and one-level oblique section (8) reduces from a left side to the right side gradually, be convenient for get into one-level oblique section (8) through the raw and other materials of medicine after smashing bucket (1), make simultaneously and get into the raw and other materials of medicine in one-level oblique section (8) along with the gradual improvement of the grinding precision when the landing of right side down, the sliding opening has been seted up in installation end plate (12), sliding opening sliding connection has poker rod (18), install electric telescopic rod (12) on installation end plate, electric telescopic rod's telescopic link and poker rod (18) are connected, and poker rod (18) go up fixedly connected with be used for one-level flat grinding (15) respectively and second grade flat grinding rod's (17) one-level and poker group.

2. The extraction apparatus beneficial to concentrated veterinary drug production in traditional Chinese medicine according to claim 1, wherein the first-stage gradual-change mill (14) and the second-stage gradual-change mill (16) have installation shaft holes, the installation shaft holes are internally and fixedly connected with insertion blocks (19), two insertion slots (20) are arranged on the bridge shaft (13), two installation grooves (21) are arranged in the bridge shaft (13) and respectively communicated with the two insertion slots (20), the two insertion blocks (19) are respectively and slidably connected in the two insertion slots (20), two elastic ring springs (22) are arranged in the installation grooves (21), and the left ends of the elastic ring springs (22) are fixedly connected with the right ends of the insertion blocks (19).

3. The extraction equipment that is favorable to concentrated type traditional chinese veterinary medicine production of claim 2, characterized in that, the round hole has all been seted up on one-level flat grinding (15) and on second grade flat grinding (17), the interior expanding groove has been seted up in the round hole, be provided with ladder axle sleeve (23) in the round hole, ladder axle sleeve (23) with be connected with a plurality of buffering springs (24) between the interior expanding groove, fixedly connected with spline housing (25) in ladder axle sleeve (23), two spline grooves have been seted up on axle (13), spline housing (25) sliding connection be in the spline groove.

4. An extraction apparatus as claimed in claim 3, which is beneficial to the production of concentrated veterinary drugs in the veterinary medicine, wherein the first level toggle plate set and the second level toggle plate set both comprise a left plate (26) and a right plate (27), two the left plate (26) and the two right plates (27) are both fixedly connected to the toggle rod (18), and the two left plates (26) are respectively fitted to the left end of the first level flat grinding (15) and the left end of the second level flat grinding (17), and the two right plates (27) are respectively fitted to the right end of the first level flat grinding (15) and the right end of the second level flat grinding (17).

5. Extraction equipment facilitating the production of concentrated veterinary drugs for veterinary medicine according to claim 4, wherein the right ends of the two left plates (26) are fixedly connected with a left stationary half ring (28), the left ends of the two right plates (27) are fixedly connected with a right stationary half ring (29), and the right ends of the left stationary half ring (28) and the left ends of the right stationary half ring (29) are respectively provided with a rolling ball (30).

6. Extraction equipment as claimed in claim 5, characterized in that it comprises a plurality of supports (31) fixedly connected to the inside of said abrasive treatment cylinder (4), a plurality of said supports (31) each having a support cylinder (32) fixedly connected thereto, said support cylinders (32) being provided with linear bearings, said poker rod (18) being mounted inside said linear bearings.

7. Extraction equipment facilitating the production of concentrated veterinary Chinese medicines according to claim 6, characterized in that the top of the table (3) is detachably connected with a closed cylinder (33) by means of a connecting bolt, the closed cylinder (33) is provided with a stepped groove (34) matching with the mounting end plate (12).

8. Extraction equipment facilitating the production of concentrated veterinary drugs in Chinese medicine according to claim 7, wherein the grinding treatment cylinder (4) is fixedly connected with two lining frames (35) matching the closed cylinder (33), and the two lining frames (35) are symmetrically arranged in front and back.

9. Extraction equipment facilitating the production of concentrated veterinary Chinese medicine according to claim 8, wherein the right end of the mounting end plate (12) is equipped with a protective cover (36) for the reduction motor and the protection of the electric telescopic rod, and the protective cover (36) is equipped with a maintenance door (37).