Veterinary drug soluble powder raw material crushing device

Abstract

The utility model discloses a veterinary drug soluble powder raw material crushing device, and relates to the technical field of veterinary drug processing equipment. The veterinary drug soluble powder raw material smashing device comprises a smashing box composed of a lower shell and an upper shell, a smashing cavity is formed in the smashing box, a feeding box communicated with the smashing cavity is arranged on the upper shell, a discharging box communicated with the smashing cavity is arranged at the bottom of the lower shell, and a screen is detachably connected into the discharging box; the rotating shaft is rotationally connected into the crushing cavity; the multiple groups of rotating cutters are fixedly connected to the rotating shaft at equal intervals; the multiple groups of fixed cutters are fixedly connected to the inner wall of the crushing cavity at equal intervals; the particle size of crushed raw materials can be controlled, so that higher process flexibility is provided for veterinary drug production enterprises, and the enterprises can adjust parameters of the crushing device according to different production requirements and product characteristics so as to obtain the most suitable particle size of the raw materials, so that the production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of veterinary drug processing equipment, in particular to a veterinary drug soluble powder raw material crushing device. Background Art

[0002] In the field of veterinary drug production, veterinary drug soluble powder is an important dosage form, widely used in the prevention and treatment of animal diseases, and the crushing of raw materials is one of the key links in the production process of veterinary drug soluble powder.

[0003] In the production of veterinary drug soluble powders, different veterinary drug formulations have specific requirements for raw material particle size. By controlling the pulverization device to obtain raw materials with a specific particle size, the product quality can be made more stable and reliable. For example, for some veterinary drug soluble powders that need to be dissolved quickly, raw materials with smaller particle sizes can increase the contact area with the solvent, thereby accelerating the dissolution rate and ensuring that the drug can take effect quickly when used;

[0004] However, the existing pulverizing devices currently lack the ability to adjust the parameters of the pulverizing devices according to different production requirements and product characteristics, making it impossible to obtain the most suitable raw material particle size, thereby reducing the flexibility of the production process. In view of this, the present invention is proposed. Utility Model Content

[0005] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a veterinary drug soluble powder raw material pulverizing device which can overcome the above problems or at least partially solve the above problems.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0007] The veterinary drug soluble powder raw material crushing device includes a crushing box consisting of a lower shell and an upper shell, wherein the crushing box is provided with a crushing chamber, the upper shell is provided with a feed box connected to the crushing chamber, the bottom of the lower shell is provided with a discharge box connected to the crushing chamber, and a screen is detachably connected to the discharge box; a rotating shaft is rotatably connected to the crushing chamber; multiple groups of rotating knives are equidistantly fixedly connected to the rotating shaft; multiple groups of fixed knives are equidistantly fixedly connected to the inner wall of the crushing chamber, wherein the fixed knives and the rotating knives are staggered and each group of the rotating knives and the fixed knives are provided with multiple, the rotating knives are provided with a sliding cavity, the sliding cavity has two telescopic knives symmetrically connected for sliding, a tension spring is fixedly connected between the two telescopic knives, the axis center of the rotating shaft is provided with a hollow cavity, the rotating shaft is provided with an infusion cavity respectively connected to the hollow cavity and the sliding cavity; a rotary joint is provided on the rotating shaft and is connected to the hollow cavity; the inlet and outlet pipes are fixedly connected to the rotary joint.

[0008] In order to drive the rotating shaft to drive the rotating knife to rotate, preferably, it also includes a motor fixedly mounted on the lower shell, and the rotating shaft and the output end of the motor are fixedly connected with pulleys, and the two pulleys are connected by a belt.

[0009] Preferably, it further comprises a solenoid valve, which is provided on the inlet and outlet pipes and is used to control the switch of the inlet and outlet pipes.

[0010] In order to facilitate the staff to disassemble and assemble the screen, preferably, it also includes a plurality of mounting bolts, and the screen is detachably connected to the discharge box through the plurality of mounting bolts.

[0011] Preferably, the lower shell is detachably connected to the upper shell; and further comprises a plurality of fixing bolts, through which the upper shell is detachably connected to the lower shell.

[0012] In order to prevent the veterinary drug soluble powder raw material from splashing around during the pulverization process, preferably, a partition is inserted into the feed box, and a handle is fixedly installed on the partition.

[0013] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art:

[0014] The utility model can control the particle size of raw material crushing, thereby providing veterinary drug production enterprises with greater process flexibility, allowing enterprises to adjust the parameters of the crushing device according to different production needs and product characteristics to obtain the most suitable raw material particle size, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0017] Figure 3 This is a cross-sectional view of the crushing box of the present utility model;

[0018] Figure 4 This is a schematic diagram of the internal structure of the lower shell of the utility model;

[0019] Figure 5 It is a cross-sectional view of the rotary knife of the present utility model.

[0020] In the figure: 1. Crushing box; 101. Lower shell; 102. Upper shell; 103. Feed box; 104. Discharge box; 105. Fixing bolt; 2. Partition; 201. Handle; 3. Rotating shaft; 301. Rotating knife; 302. Fixed knife; 4. Motor; 401. Belt; 5. Sliding cavity; 501. Retractable knife; 502. Tension spring; 503. Infusion cavity; 504. Hollow cavity; 505. Rotary joint; 506. Inlet and outlet pipes; 507. Solenoid valve; 6. Screen; 601. Mounting bolt. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0022] Example 1:

[0023] Reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 The veterinary drug soluble powder raw material crushing device includes a crushing box 1 composed of a lower shell 101 and an upper shell 102, wherein a crushing chamber is provided in the crushing box 1, a feed box 103 connected to the crushing chamber is provided on the upper shell 102, and a discharge box 104 connected to the crushing chamber is provided at the bottom of the lower shell 101, and a screen 6 is detachably connected to the discharge box 104; a rotating shaft 3 is rotatably connected in the crushing chamber; multiple groups of rotating knives 301 are equidistantly fixedly connected to the rotating shaft 3; multiple groups of fixed knives 302 are equidistantly fixedly connected to the inner wall of the crushing chamber, wherein the fixed knives 302 and The rotating blades 301 are arranged in a staggered manner, and each group of rotating blades 301 and fixed blades 302 is provided with multiple. A sliding cavity 5 is provided on the rotating blade 301, and two telescopic blades 501 are symmetrically and slidingly connected in the sliding cavity 5. A tension spring 502 is fixedly connected between the two telescopic blades 501. A hollow cavity 504 is provided at the axis center of the rotating shaft 3, and an infusion cavity 503 is provided on the rotating shaft 3, which is respectively connected to the hollow cavity 504 and the sliding cavity 5; a rotating joint 505 is provided on the rotating shaft 3 and is connected to the hollow cavity 504; an inlet and outlet pipe 506 is fixedly connected to the rotating joint 505.

[0024] It also includes a motor 4 fixedly mounted on the lower housing 101 , and pulleys are fixedly connected to the output ends of the rotating shaft 3 and the motor 4 , and the two pulleys are connected by a belt 401 .

[0025] It also includes a solenoid valve 507 , which is disposed on the liquid inlet and outlet pipes 506 and is used to control the opening and closing of the liquid inlet and outlet pipes 506 .

[0026] The lower shell 101 is detachably connected to the upper shell 102 ; the upper shell 102 further comprises a plurality of fixing bolts 105 , and the upper shell 102 is detachably connected to the lower shell 101 via the plurality of fixing bolts 105 .

[0027] When in use, first add the veterinary drug soluble powder raw material to be crushed into the crushing chamber through the feed box 103, and then start the motor 4. The motor 4 drives the rotating shaft 3 to rotate through the belt 401, and the rotating shaft 3 drives the rotating knife 301 to rotate, so that when the rotating knife 301 rotates, it cooperates with the fixed knife 302 to achieve the purpose of crushing. During the crushing process, the raw material is screened through the screen 6, so that the raw material particles that meet the requirements after crushing pass through the screen 6 and are then discharged from the crushing chamber through the discharge box 104, while the raw materials that do not meet the requirements continue to be sheared and crushed in the crushing chamber until they meet the requirements.

[0028] In the production of veterinary drug soluble powder, different veterinary drug formulations have specific requirements for the particle size of the raw material. Therefore, the size of the obtained raw material particle size can be controlled by adjusting the gap between the rotating blade 301 and the fixed blade 302.

[0029] When the gap between the rotating blade 301 and the fixed blade 302 is adjusted, when the gap between the rotating blade 301 and the fixed blade 302 needs to be narrowed, first connect the external liquid pump so that the inlet and outlet pipes 506 are connected to the output end of the liquid pump, and the input end of the liquid pump can be connected to the external water tank through a hose, then open the solenoid valve 507 on the inlet and outlet pipes 506, and then start the liquid pump so that the liquid pump draws water from the water tank through the hose, and then the drawn water is sequentially passed through the inlet and outlet pipes 506. The liquid outlet pipe 506, the hollow cavity 504, and the infusion cavity 503 are pumped into the sliding cavity 5. As water is continuously pumped in, the retractable blade 501 moves out of the sliding cavity 5 under the push of the water and stretches the tension spring 502, thereby reducing the gap between the rotating blade 301 and the fixed blade 302. When the gap between the rotating blade 301 and the fixed blade 302 is reduced to a suitable distance, the liquid pump is first turned off to stop pumping water into the sliding cavity 5, and then the solenoid valve 507 of the liquid inlet and outlet pipes 506 is closed.

[0030] In summary, the utility model provides veterinary drug manufacturers with greater process flexibility by being able to control the particle size of the raw materials crushed, allowing companies to adjust the parameters of the crushing device according to different production needs and product characteristics to obtain the most suitable raw material particle size, thereby improving production efficiency.

[0031] Example 2:

[0032] Reference Figure 1 、 Figure 2 、 Figure 3The veterinary drug soluble powder raw material crushing device is basically the same as that of Example 1, and further, a partition 2 is inserted into the feed box 103, and a handle 201 is fixedly installed on the partition 2;

[0033] In specific implementation, in order to prevent the raw materials from splashing during the crushing process, the staff can push the partition 2 to move through the handle 201 until the partition 2 closes the feed box 103, effectively avoiding the raw materials from splashing during the crushing process and improving the installation efficiency of the crushing device during operation.

[0034] Example 3:

[0035] Reference Figure 3 、 Figure 4 The veterinary drug soluble powder raw material crushing device is basically the same as that of Example 1, and further includes a plurality of mounting bolts 601, and the screen 6 is detachably connected to the discharge box 104 through the plurality of mounting bolts 601;

[0036] In specific implementation, by setting the screen 6 to be detachable, when screening the crushed raw materials, the aperture of the screen 6 can be replaced according to different raw material requirements, thereby meeting the needs of different raw material production.

[0037] The above description is merely a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment, it is not intended to limit the present invention.

Claims

1. Veterinary drug soluble powder raw material crushing device, characterized in that, It comprises a crushing box (1) consisting of a lower shell (101) and an upper shell (102), The crushing box (1) is provided with a crushing chamber, the upper shell (102) is provided with a feed box (103) connected to the crushing chamber, the bottom of the lower shell (101) is provided with a discharge box (104) connected to the crushing chamber, and a screen (6) is detachably connected to the discharge box (104); A rotating shaft (3) rotatably connected in the pulverizing chamber; Multiple groups of rotating blades (301) are fixedly connected to the rotating shaft (3) at equal intervals; Multiple groups of fixed knives (302) are fixedly connected to the inner wall of the crushing chamber at equal distances. The fixed knife (302) and the rotating knife (301) are arranged in an alternating manner, and each group of the rotating knife (301) and the fixed knife (302) is provided with a plurality of them. A sliding cavity (5) is provided on the rotating knife (301), and two telescopic knives (501) are symmetrically and slidingly connected in the sliding cavity (5). A tension spring (502) is fixedly connected between the two telescopic knives (501). A hollow cavity (504) is provided at the axis of the rotating shaft (3), and an infusion cavity (503) is provided on the rotating shaft (3) and is respectively connected to the hollow cavity (504) and the sliding cavity (5). a rotary joint (505), arranged on the rotary shaft (3) and in communication with the hollow cavity (504); The liquid inlet and outlet pipes (506) are fixedly connected to the rotary joint (505).

2. The veterinary drug soluble powder raw material pulverizing device according to claim 1, characterized in that: It also includes a motor (4) fixedly mounted on the lower housing (101), and pulleys are fixedly connected to the output ends of the rotating shaft (3) and the motor (4), and the two pulleys are connected via a belt (401).

3. The veterinary drug soluble powder raw material pulverizing device according to claim 1, characterized in that: The invention also includes a solenoid valve (507), which is arranged on the liquid inlet and outlet pipes (506) and is used to control the opening and closing of the liquid inlet and outlet pipes (506).

4. The veterinary drug soluble powder raw material pulverizing device according to claim 1, characterized in that: It also includes a plurality of mounting bolts (601), and the screen (6) is detachably connected to the discharge box (104) via the plurality of mounting bolts (601).

5. The veterinary drug soluble powder raw material pulverizing device according to claim 1, characterized in that: The lower housing (101) is detachably connected to the upper housing (102); It also includes a plurality of fixing bolts (105), and the upper shell (102) is detachably connected to the lower shell (101) via the plurality of fixing bolts (105).

6. The veterinary drug soluble powder raw material pulverizing device according to claim 1, characterized in that: A partition (2) is plugged into the feed box (103), and a handle (201) is fixedly mounted on the partition (2).

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