CN115350780A - Preparation device and method of tiamulin soluble powder - Google Patents

Preparation device and method of tiamulin soluble powder Download PDF

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Publication number
CN115350780A
CN115350780A CN202210989896.5A CN202210989896A CN115350780A CN 115350780 A CN115350780 A CN 115350780A CN 202210989896 A CN202210989896 A CN 202210989896A CN 115350780 A CN115350780 A CN 115350780A
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China
Prior art keywords
rotating shaft
tiamulin
connecting piece
sieving
rod
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Granted
Application number
CN202210989896.5A
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Chinese (zh)
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CN115350780B (en
Inventor
凌青云
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Jiangsu Wei Ling Biochemical Technology Co ltd
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Jiangsu Wei Ling Biochemical Technology Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
    • B02C18/12—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged below container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/18—Knives; Mountings thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/24—Drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50—Cleaning
    • B07B1/54—Cleaning with beating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C2018/162—Shape or inner surface of shredder-housings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B02C2023/165—Screen denying egress of oversize material

Abstract

The invention discloses a device and a method for preparing tiamulin soluble powder, relates to the technical field of veterinary drug preparations, and aims to provide the device and the method for preparing the tiamulin soluble powder, which simplify the process flow and improve the material treatment efficiency; the sieving mechanism comprises a sieving cylinder, the sieving cylinder is driven to rotate through a connecting piece, the top end of the connecting piece extends to the inner cavity of the sieving cylinder, and the bottom end of the connecting piece is connected with the driving mechanism; broken mechanism includes axis of rotation and encapsulation lid, and the top of axis of rotation is rotated with the bottom of encapsulation lid and is connected, and the externally mounted of axis of rotation has broken blade, and the technological effect is through setting up vertical pivoted screening section of thick bamboo, has realized sieving to the material, and on the other hand, unable raw materials that sieve directly persist inside screening section of thick bamboo, need not to collect alone, simplifies process flow, improves material treatment efficiency.

Description

Preparation device and method of tiamulin soluble powder
Technical Field
The invention relates to the technical field of veterinary drug preparations, in particular to a preparation device and a preparation method of tiamulin soluble powder.
Background
Tiamulin is an antibiotic special for animals, has the antibacterial effect of inhibiting the synthesis of sensitive bacterial protein, acts on ribosome in bacteria, mainly shows the antibacterial effect, and has the antibacterial effect only at high concentration. The tiamulin has special effect on various gram-positive bacteria and mycoplasma, and especially has strong effect on staphylococcus aureus, streptococcus, various mildews and some spirochetes.
In the prior art, tiamulin powder needs to be prepared through the processes of drying, crushing, sieving and the like, and when the tiamulin powder is sieved, a larger material cannot pass through a sieve mesh, so that the raw material which cannot be sieved needs to be collected firstly and then put into crushing equipment for secondary crushing, and although the process flow ensures the quality of finished products of the powder, the process is complex.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a preparation device and a preparation method of tiamulin soluble powder, which simplify the process flow and improve the material treatment efficiency.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a preparation device of tiamulin soluble powder comprises a screening machine and a support, wherein a feeding hole is formed in the top surface of the screening machine, a discharging hole is formed in the bottom of the screening machine, a screening mechanism and a driving mechanism are arranged inside the screening machine, and a crushing mechanism is detachably mounted at the top of the screening machine;
the sieving mechanism comprises a sieving cylinder, the sieving cylinder is driven to rotate through a connecting piece, the top end of the connecting piece extends to the inner cavity of the sieving cylinder, and the bottom end of the connecting piece is connected with the driving mechanism;
the crushing mechanism comprises a rotating shaft and an encapsulation cover, the top end of the rotating shaft is rotatably connected with the bottom of the encapsulation cover, a crushing blade is mounted outside the rotating shaft, a cavity is formed in the bottom end of the rotating shaft, and a limiting groove communicated with the inner cavity of the rotating shaft is formed in the side wall of the bottom end of the rotating shaft;
the driving mechanism comprises a power motor and a connecting shaft, the power motor is fixedly installed at the bottom of the screening machine, an output shaft of the power motor is connected with the connecting shaft in a driving mode, a connecting piece is fixedly sleeved on an outer ring of the connecting shaft, the top end of the connecting shaft extends to an inner cavity of the connecting piece, a transmission part is installed at the top end of the connecting shaft, and the transmission part is used for driving the rotating shaft to rotate at a high speed.
Preferably, the transmission part comprises a driving bevel gear, a connecting plate, a rotating rod, a transmission rod and a positioning piece, and the driving bevel gear is fixedly sleeved on the connecting shaft;
the transmission bevel gear is arranged on the rotating rod, the transmission rod is rotatably arranged on the connecting plate, the driven bevel gear is arranged on the transmission rod, and the driving bevel gear drives the driven bevel gear to rotate through the transmission bevel gear;
the setting element includes locating lever and horizontal pole, and the locating lever is at the top fixed mounting of transfer line, horizontal pole and spacing groove looks adaptation, and the through-hole has been seted up at the top of connecting piece, and the bottom of axis of rotation is passed through the inner chamber that extends to the connecting piece, and the horizontal pole gets into the inside of spacing groove and drives the axis of rotation.
Preferably, a supporting table is installed in the inner cavity of the screening machine, the enclosing plate is installed at the bottom of the connecting piece, the slide ways are respectively arranged at the top surface of the supporting table and the bottom of the cavity of the screening machine, the balls are respectively installed at the bottoms of the screening cylinder and the enclosing plate, and the balls enter the slide ways to roll.
Preferably, the packaging cover is movably provided with a beating mechanism, and the beating mechanism is used for beating the side wall of the screen drum.
Preferably, the top end of the rotating shaft extends to the upper part of the packaging cover, and the top end of the rotating shaft is provided with a gear;
the flapping mechanism comprises a connecting rod, a movable plate is installed on the outer side of the connecting rod, a long hole is formed in the packaging cover, the top end of the connecting rod penetrates through the long hole and is provided with a reciprocating toothed plate, and the rotating shaft and the gear are used for driving the reciprocating toothed plate to reciprocate.
Preferably, the screening machine and the encapsulation cover are both provided with mounting blocks on the outer sides, threaded holes are formed in inner cavities of the mounting blocks, and bolts penetrate through the threaded holes to be connected with the mounting blocks on the screening machine and the encapsulation cover.
A preparation method of tiamulin soluble powder is applied to a preparation device of the tiamulin soluble powder, and comprises the following steps:
s1, drying the materials to enable the water content of the materials to be less than 5%;
s2, crushing the raw materials and auxiliary materials in the formula, and sieving the crushed raw materials and auxiliary materials by a sieve of 60-80 meshes to obtain materials which cannot be sieved and remain in a sieving cylinder;
s3, fully stirring and mixing the raw materials and the auxiliary materials for 25 minutes according to the mixture ratio;
s4, after the materials needing to be processed are sieved, the packaging cover is installed, the bottom end of the rotating shaft extends to the inner cavity of the connecting piece, the cross rod enters the limiting groove and drives the rotating shaft to rotate, and the materials which cannot be sieved are secondarily crushed and sieved.
Preferably, in S4, a flapping mechanism is installed, and a gear is installed at the top end of the rotating shaft, and the gear drives the flapping mechanism to operate, so as to flap the rotating screening drum repeatedly and assist in material blanking.
(III) advantageous effects
Compared with the prior art, the invention provides a preparation device and a preparation method of tiamulin soluble powder, which have the following beneficial effects:
1. through setting up vertical pivoted screening section of thick bamboo, on the one hand, realized sieving to the material, on the other hand, the raw materials that can't sieve directly persist in screening section of thick bamboo inside, need not to collect alone, after the material that needs to handle is whole sieves, the installation encapsulation lid to make the bottom of axis of rotation extend to the inner chamber of connecting piece, the horizontal pole gets into the inside of spacing groove and drives the axis of rotation rotatoryly, to unable screening material regrinding and sieving, whole process flow simplifies, improves material treatment efficiency.
2. The automatic material sieving machine is ingenious in structural design, the power motor and the connecting shaft drive the connecting piece to rotate at a high speed, the driving bevel gear on the connecting shaft drives the driven bevel gear to rotate through the driving bevel gear, so that the rotating shaft rotates, the crushing blade is guaranteed to rotate at a high speed, unsieved materials are crushed, meanwhile, the sieving cylinder automatically rotates, the crushed materials are quickly sieved, the materials are prevented from being excessively crushed, the raw material crushing effect is guaranteed, and the material sieving efficiency is improved; in addition, the driving bevel gear, the transmission bevel gear and the driven bevel gear are arranged, so that the automatic rotation of the crushing blade and the screening drum is realized, the rotating direction of the crushing blade is opposite to the rotating direction of the screening drum, the screening drum carries animal materials to move towards the crushing blade, and the crushing efficiency is improved.
Drawings
FIG. 1 is a schematic view showing the sifting state of the material in the present invention;
FIG. 2 is a schematic view of the material crushing state in the present invention;
FIG. 3 is a schematic view of the driving mechanism and the crushing mechanism of the present invention;
fig. 4 is a schematic top view of the package cover of the present invention.
In the figure: 1. screening machine; 2. a support; 3. a feed inlet; 4. a feed opening; 5. sieving by using a sieve drum; 6. a connecting member; 7. a rotating shaft; 8. a package cover; 9. crushing the blade; 10. a limiting groove; 11. a power motor; 12. a connecting shaft; 13. driving the bevel gear; 14. a connecting plate; 15. rotating the rod; 16. a transmission rod; 17. positioning a rod; 18. a cross bar; 19. a transmission bevel gear; 20. driven bevel gears; 21. a through hole; 22. a support table; 23. enclosing plates; 24. a slideway; 25. a ball bearing; 26. a gear; 27. a connecting rod; 28. a movable plate; 29. a long hole; 30. a reciprocating toothed plate; 31. mounting blocks; 32. and (4) bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-3, a preparation device of tiamulin soluble powder comprises a sieving machine 1 and a support 2, wherein a feeding hole 3 is formed in the top surface of the sieving machine 1, a discharging hole 4 is formed in the bottom of the sieving machine 1, a sieving mechanism and a driving mechanism are arranged inside the sieving machine 1, and a crushing mechanism is detachably mounted at the top of the sieving machine 1;
the sieving mechanism comprises a sieving cylinder 5, the sieving cylinder 5 is driven to rotate through a connecting piece 6, the top end of the connecting piece 6 extends to the inner cavity of the sieving cylinder 5, and the bottom end of the connecting piece 6 is connected with the driving mechanism;
the crushing mechanism comprises a rotating shaft 7 and an encapsulation cover 8, the top end of the rotating shaft 7 is rotatably connected with the bottom of the encapsulation cover 8, a crushing blade 9 is installed outside the rotating shaft 7, the bottom end of the rotating shaft 7 is arranged in a cavity, and a limiting groove 10 communicated with the inner cavity of the rotating shaft 7 is formed in the side wall of the bottom end of the rotating shaft 7;
the driving mechanism comprises a power motor 11 and a connecting shaft 12, the power motor 11 is fixedly installed at the bottom of the sieving machine 1, an output shaft of the power motor 11 is connected with the connecting shaft 12 in a driving mode, an outer ring of the connecting shaft 12 is fixedly sleeved with the connecting piece 6, the top end of the connecting shaft 12 extends to the inner cavity of the connecting piece 6, a transmission part is installed at the top end of the connecting shaft 12, and the transmission part is used for driving the rotating shaft 7 to rotate at a high speed.
Specifically, the transmission part comprises a driving bevel gear 13, a connecting plate 14, a rotating rod 15, a transmission rod 16 and a positioning part, and the driving bevel gear 13 is fixedly sleeved on the connecting shaft 12;
the rotating rod 15 is provided with a transmission bevel gear 19, the transmission rod 16 is rotatably arranged on the connecting plate 14, the transmission rod 16 is provided with a driven bevel gear 20, and the driving bevel gear 13 drives the driven bevel gear 20 to rotate through the transmission bevel gear 19;
the locating piece includes locating lever 17 and horizontal pole 18, and locating lever 17 is at the top fixed mounting of transfer line 16, horizontal pole 18 and spacing groove 10 looks adaptation, and through-hole 21 has been seted up at the top of connecting piece 6, and the bottom of axis of rotation 7 is passed through the inner chamber that extends to connecting piece 6, and horizontal pole 18 gets into the inside of spacing groove 10 and drives axis of rotation 7 rotatory.
Specifically, a supporting table 22 is installed in the inner cavity of the screening machine 1, a surrounding plate 23 is installed at the bottom of the connecting piece 6, a slide 24 is arranged at the bottom of the top surface of the supporting table 22 and the cavity of the screening machine 1, balls 25 are installed at the bottoms of the screening cylinder 5 and the surrounding plate 23, and the balls 25 roll inside the slide 24.
Specifically, the outer sides of the screening machine 1 and the packaging cover 8 are both provided with mounting blocks 31, threaded holes are formed in the inner cavities of the mounting blocks 31, and bolts 32 penetrate through the threaded holes to be connected with the mounting blocks 31 on the screening machine 1 and the packaging cover 8.
According to the invention, through the arrangement of the vertically rotating screening barrel, on one hand, the material is screened, on the other hand, raw materials which cannot be screened are directly reserved in the screening barrel and do not need to be collected independently, after all materials which need to be processed are screened, the packaging cover 8 is installed, the bottom end of the rotating shaft 7 extends to the inner cavity of the connecting piece 6, the cross rod 18 enters the limiting groove 10 and drives the rotating shaft 7 to rotate, the materials which cannot be screened are secondarily crushed and screened, the whole process flow is simplified, and the material processing efficiency is improved.
In addition, in the structure provided by the invention, the power motor 11 and the connecting shaft 12 drive the connecting piece 6 to rotate at a high speed, the driving bevel gear 13 on the connecting shaft 12 drives the driven bevel gear 20 to rotate through the driving bevel gear 19, so that the rotating shaft 7 rotates, the crushing blades 9 are ensured to rotate at a high speed, the materials which are not sieved are crushed, and meanwhile, the sieving cylinder 5 automatically rotates, so that the crushed materials are quickly sieved, the materials are prevented from being excessively crushed, the raw material crushing effect is ensured, and the material sieving efficiency is improved.
In addition, in the invention, the driving bevel gear 13, the transmission bevel gear 19 and the driven bevel gear 20 are skillfully designed, so that the automatic rotation of the crushing blade 9 and the sieving cylinder 5 is realized, the rotation direction of the crushing blade 9 is opposite to the rotation direction of the sieving cylinder 5, the sieving cylinder 5 drives materials to move towards the crushing blade 9, and the crushing efficiency is improved.
Example 2
Referring to fig. 2 and 4, a flapping mechanism is movably mounted on the sealing cover 8 and is used for flapping the side wall of the screen drum 5.
Specifically, the top end of the rotating shaft 7 extends to the upper part of the packaging cover 8, and the top end of the rotating shaft 7 is provided with a gear 26;
the flapping mechanism comprises a connecting rod 27, a movable plate 28 is mounted on the outer side of the connecting rod 27, an elongated hole 29 is formed in the packaging cover 8, the top end of the connecting rod 27 penetrates through the elongated hole 29 and is provided with a reciprocating toothed plate 30, and the rotating shaft 7 and the gear 26 are used for driving the reciprocating toothed plate 30 to reciprocate.
In the sieving mechanism, the problem that the screen mesh is blocked by the materials is inevitable, therefore, the beating mechanism is further arranged in the sieving mechanism, the beating mechanism in the sieving mechanism is ingenious in design, the gear 26 is arranged on the rotating shaft 7, when the rotating shaft 7 rotates, the gear 26 rotates along with the rotating shaft, so that the reciprocating toothed plate 30 is driven to reciprocate, the screen face of the sieving cylinder 5 is beaten while the materials are crushed, and the falling of the materials is assisted.
It should be noted that, the structure of the gear 26 and the reciprocating toothed plate 30 is shown in fig. 4, the gear 26 has only partial teeth, and the teeth of the reciprocating toothed plate 30 are distributed on two opposite side walls inside the gear 26, and when the gear 26 rotates, the teeth on the gear 26 partially rotate to drive the reciprocating toothed plate 30 to reciprocate.
Example 3
Aiming at the preparation device of the tiamulin soluble powder, the invention also provides a preparation method of the tiamulin soluble powder, which comprises the following steps:
s1, drying the materials to enable the water content of the materials to be less than 5%;
s2, crushing the raw materials and auxiliary materials in the prescription, sieving the crushed raw materials and auxiliary materials by a sieve of 60-80 meshes, and remaining the materials which cannot be sieved in a sieving cylinder 5;
s3, fully stirring and mixing various raw materials and auxiliary materials for 25 minutes according to the mixture ratio;
s4, after the material that needs to be handled all sieves, installation encapsulation lid 8 to make the bottom of axis of rotation 7 extend to the inner chamber of connecting piece 6, horizontal pole 18 gets into the inside of spacing groove 10 and drives axis of rotation 7 rotatory, sieves unable material regrinding that sieves.
Further, in S4, a beating mechanism is installed, a gear 26 is installed at the top end of the rotating shaft 7, the gear 26 drives the beating mechanism to operate, and the rotating sieving barrel 5 is repeatedly beaten to assist material blanking.
In the method, the material which can not be sieved does not need to be collected, the material can be directly remained in the sieving cylinder 5, after a certain volume is remained, the packaging cover 8 is directly installed, the bottom end of the rotating shaft 7 extends to the inner cavity of the connecting piece 6, the cross rod 18 enters the limiting groove 10 and drives the rotating shaft 7 to rotate, the material which can not be sieved is secondarily crushed and sieved, the whole process flow is simplified, and the material treatment efficiency is improved.
And, when carrying out the regrinding and sieving to the material, beater mechanism automated operation beats a rotatory section of thick bamboo 5 that sieves repeatedly, and supplementary material unloading prevents to sieve a section of thick bamboo 5 and blocks up.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made based on the present invention to solve the same technical problems and achieve the same technical effects are within the scope of the present invention.

Claims (8)

1. A preparation device of tiamulin soluble powder comprises a screening machine (1) and a support (2), wherein a feeding hole (3) is formed in the top surface of the screening machine (1), and a discharging hole (4) is formed in the bottom of the screening machine (1), and is characterized in that a screening mechanism and a driving mechanism are arranged inside the screening machine (1), and a crushing mechanism is detachably mounted at the top of the screening machine (1);
the sieving mechanism comprises a sieving cylinder (5), the sieving cylinder (5) is driven to rotate by a connecting piece (6), the top end of the connecting piece (6) extends to the inner cavity of the sieving cylinder (5), and the bottom end of the connecting piece (6) is connected with the driving mechanism;
the crushing mechanism comprises a rotating shaft (7) and an encapsulation cover (8), the top end of the rotating shaft (7) is rotatably connected with the bottom of the encapsulation cover (8), a crushing blade (9) is installed outside the rotating shaft (7), the bottom end of the rotating shaft (7) is arranged in a cavity, and a limiting groove (10) communicated with the inner cavity of the rotating shaft (7) is formed in the side wall of the bottom end of the rotating shaft (7);
the driving mechanism comprises a power motor (11) and a connecting shaft (12), the power motor (11) is fixedly installed at the bottom of the screening machine (1), an output shaft of the power motor (11) is in driving connection with the connecting shaft (12), a connecting piece (6) is fixedly sleeved on an outer ring of the connecting shaft (12), the top end of the connecting shaft (12) extends to an inner cavity of the connecting piece (6), and a transmission part and a positioning piece are installed at the top end of the connecting shaft (12);
the positioning piece comprises a positioning rod (17) and a cross rod (18), the positioning rod (17) is fixedly arranged at the top end of the transmission rod (16), the cross rod (18) is matched with the limiting groove (10), and the transmission part is used for driving the positioning rod (17) to rotate at a high speed.
2. A device for preparing tiamulin soluble powder according to claim 1, wherein: the transmission part comprises a driving bevel gear (13), a connecting plate (14), a rotating rod (15), a transmission rod (16) and a positioning piece, and the driving bevel gear (13) is fixedly sleeved on the connecting shaft (12);
the transmission bevel gear (19) is installed on the rotating rod (15), the transmission rod (16) is installed on the connecting plate (14) in a rotating mode, the driven bevel gear (20) is installed on the transmission rod (16), and the driving bevel gear (13) drives the driven bevel gear (20) to rotate through the transmission bevel gear (19);
through-hole (21) have been seted up at the top of connecting piece (6), and the bottom of axis of rotation (7) passes through the inner chamber that extends to connecting piece (6), and horizontal pole (18) get into the inside of spacing groove (10) and drive axis of rotation (7) and rotate.
3. A device for preparing tiamulin soluble powder according to claim 2, wherein: a supporting table (22) is installed in the inner cavity of the screening machine (1), a coaming (23) is installed at the bottom of the connecting piece (6), a slide (24) is arranged at the bottom of the top surface of the supporting table (22) and the cavity of the screening machine (1), balls (25) are installed at the bottoms of the screening cylinder (5) and the coaming (23), and the balls (25) enter the slide (24) to roll inside.
4. A device for preparing tiamulin soluble powder according to claim 2, wherein: a beating mechanism is movably arranged on the packaging cover (8) and used for beating the side wall of the screen cylinder (5).
5. A device for preparing tiamulin soluble powder according to claim 4, wherein the device comprises: the top end of the rotating shaft (7) extends to the upper part of the packaging cover (8), and a gear (26) is installed at the top end of the rotating shaft (7);
the flapping mechanism comprises a connecting rod (27), a movable plate (28) is installed on the outer side of the connecting rod (27), a long hole (29) is formed in the packaging cover (8), the top end of the connecting rod (27) penetrates through the long hole (29) and is provided with a reciprocating toothed plate (30), and the rotating shaft (7) and the gear (26) are used for driving the reciprocating toothed plate (30) to reciprocate.
6. A device for preparing tiamulin soluble powder according to claim 5, wherein the device comprises: the outer sides of the screening machine (1) and the packaging cover (8) are respectively provided with an installation block (31), the inner cavity of each installation block (31) is provided with a threaded hole, and a bolt (32) penetrates through the threaded hole to be connected with the installation blocks (31) on the screening machine (1) and the packaging cover (8).
7. A method for preparing tiamulin soluble powder, which is applied to the device for preparing tiamulin soluble powder of any one of claims 2 to 6, comprising the steps of:
s1, drying the materials to enable the water content of the materials to be less than 5%;
s2, crushing the raw materials and auxiliary materials in the prescription, sieving the crushed raw materials and auxiliary materials by a sieve of 60-80 meshes, and reserving the materials which cannot be sieved in a sieving cylinder (5);
s3, fully stirring and mixing various raw materials and auxiliary materials for 25 minutes according to the mixture ratio;
s4, after the materials needing to be processed are sieved, the packaging cover (8) is installed, the bottom end of the rotating shaft (7) extends to the inner cavity of the connecting piece (6), the cross rod (18) enters the inside of the limiting groove (10) and drives the rotating shaft (7) to rotate, and the materials which cannot be sieved are secondarily crushed and sieved.
8. The method for preparing tiamulin soluble powder according to claim 7, wherein in S4, a beating mechanism is installed, a gear (26) is installed at the top end of the rotating shaft (7), the gear (26) drives the beating mechanism to operate, and the repeated beating of the rotating sieve drum (5) is carried out to assist the blanking of materials.
CN202210989896.5A 2022-08-17 2022-08-17 Preparation device and method of tiamulin soluble powder Active CN115350780B (en)

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CN202210989896.5A CN115350780B (en) 2022-08-17 2022-08-17 Preparation device and method of tiamulin soluble powder

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Application Number Priority Date Filing Date Title
CN202210989896.5A CN115350780B (en) 2022-08-17 2022-08-17 Preparation device and method of tiamulin soluble powder

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CN108097402A (en) * 2018-02-14 2018-06-01 徐晶晶 A kind of Novel medical medicinal material equipment
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CN114887730A (en) * 2022-06-11 2022-08-12 马东 Crushing and screening device for road and bridge construction

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