Powder veterinary drug raw material grinding device

Abstract

The utility model discloses a powder veterinary drug raw material grinding device, and relates to the technical field of veterinary drug production. The powder veterinary drug raw material grinding device comprises a supporting ring seat, and further comprises a grinding cylinder connected to the supporting ring seat, the driving part is arranged on the supporting ring seat and is used for driving the grinding cylinder to do reciprocating motion on the supporting ring seat; the sealing cover and the cover plate are detachably connected to the two ends of the grinding cylinder respectively, and the multiple sets of screens are longitudinally arranged and fixedly connected into the grinding cylinder at equal intervals; according to the veterinary drug raw material grinding device, veterinary drug raw materials poured into the grinding cylinder are smashed and ground for multiple times, the grinding effect on the veterinary drug raw materials is improved, the grinding cylinder is pushed by the electric telescopic rod to move up and down in a reciprocating mode, and in the smashing and grinding process, the veterinary drug raw materials falling into each layer of grinding cavity shake up and down in the grinding cavity; and the grinding effect of the grinding assembly on the veterinary drug raw materials is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of veterinary drug production, and specifically relates to a powder veterinary drug raw material grinding device. Background Art

[0002] Veterinary drugs refer to substances used to prevent, treat, diagnose animal diseases or purposefully regulate animal physiological functions. Veterinary drugs mainly include serum products, vaccines, Chinese medicinal materials, Chinese patent medicines, chemical drugs, etc.

[0003] When processing powdered veterinary drug raw materials, one of the steps is to add the raw materials into a grinding device and grind them to make the raw materials fine;

[0004] The existing grinding devices can only grind the veterinary drug raw materials once, so that during the grinding process, the fully ground raw materials are mixed with the incompletely ground raw materials, which may affect the effect of the grinding device on the incompletely ground raw materials. In view of this, the present utility model is specially proposed. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a powdered veterinary drug raw material grinding 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 utility model is:

[0007] A device for grinding powdered veterinary drug raw materials includes a support ring seat, and also includes: a grinding cylinder connected to the support ring seat; a driving part, which is arranged on the support ring seat and is used to drive the grinding cylinder to reciprocate on the support ring seat; a sealing cover and a cover plate, which are respectively detachably connected to the two ends of the grinding cylinder, and a plurality of groups of screens are arranged longitudinally and fixedly connected to the grinding cylinder at equal intervals, wherein the diameters of the screen holes of the plurality of groups of screens decrease from top to bottom, and a plurality of grinding chambers are provided in the grinding cylinder, each of which is located above the screen, and a grinding component for crushing and grinding veterinary drug raw materials is provided in the grinding chamber.

[0008] In order to crush and grind the veterinary drug raw materials poured into the grinding cylinder and falling into the grinding chamber, preferably, the grinding component includes two groups of crushing blades, the screen is rotatably connected to a rotating shaft, the two crushing blades are fixedly connected to the outer wall of the rotating shaft, and the sealing cover is provided with a driving unit for driving the rotating shaft to rotate.

[0009] In order to drive the rotating shaft to rotate, the driving unit further includes a motor fixedly mounted on the sealing cover, the output end of the motor is fixedly connected to a positioning sleeve, the rotating shaft is fixedly connected to a positioning block corresponding to the inner wall of the positioning sleeve, and the positioning block is inserted into the positioning sleeve.

[0010] Furthermore, it also includes a plurality of slots equidistantly arranged on the inner wall of the positioning sleeve, a plurality of card blocks corresponding to the slots are equidistantly fixedly connected to the outer wall of the positioning block, and the card blocks are inserted into the card slots.

[0011] The driving part is used to drive the grinding cylinder to reciprocate up and down. Preferably, the driving part includes an electric telescopic rod, which is symmetrically fixed on the supporting ring seat. A fixing ring is fixedly connected to the outer wall of the grinding cylinder, and the output end of the electric telescopic rod is fixedly connected to the fixing ring.

[0012] In order to improve the stability of the grinding cylinder during up and down reciprocating motion, it further includes a guide rod symmetrically fixedly connected to the support ring seat, the fixing ring is slidably connected to the guide rod, and a limit block is fixedly connected to the guide rod.

[0013] In order to facilitate feeding of materials into the grinding cylinder, preferably, the sealing cover is detachably connected to one end of the grinding cylinder by means of threads, and the cover plate is detachably connected to the other end of the grinding cylinder by means of fixing bolts.

[0014] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art:

[0015] The utility model improves the grinding effect of the veterinary drug raw materials by repeatedly crushing and grinding the veterinary drug raw materials poured into the grinding cylinder, and drives the grinding cylinder to reciprocate up and down through the electric telescopic rod, so that during the crushing and grinding process, the veterinary drug raw materials that fall into each layer of the grinding cavity swing up and down in the grinding cavity, further improving the grinding effect of the grinding component on the veterinary drug raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In the attached picture:

[0017] Figure 1 It is a cross-sectional view of the grinding cylinder, sealing cover and cover plate of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the utility model;

[0019] Figure 3 It is a schematic diagram of the internal structure of the grinding cylinder of the utility model;

[0020] Figure 4 It is a partial structural schematic diagram of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the support ring seat and the fixing ring of the utility model.

[0022] In the figure: 1. support ring seat; 101. fixing ring; 102. guide rod; 103. limit block; 2. grinding cylinder; 201. sealing cover; 202. cover plate; 203. fixing bolt; 3. rotating shaft; 301. crushing blade; 302. positioning block; 303. positioning sleeve; 304. motor; 4. screen; 5. electric telescopic rod. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0024] Embodiment 1:

[0025] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The device for grinding powdered veterinary drug raw materials includes a support ring seat 1, and also includes: a grinding cylinder 2 connected to the support ring seat 1; a driving part, which is arranged on the support ring seat 1 and is used to drive the grinding cylinder 2 to reciprocate on the support ring seat 1; a sealing cover 201 and a cover plate 202, which are respectively detachably connected to the two ends of the grinding cylinder 2, and a plurality of groups of screens 4 are arranged longitudinally and fixedly connected to the grinding cylinder 2 at equal intervals, wherein the diameters of the screen holes of the plurality of groups of screens 4 decrease from top to bottom in sequence, and a plurality of grinding chambers are arranged in the grinding cylinder 2, each of which is located above the screen 4, and a grinding component for crushing and grinding veterinary drug raw materials is provided in the grinding chamber.

[0026] The grinding part includes two groups of crushing blades 301 . The screen 4 is rotatably connected to the rotating shaft 3 . The two crushing blades 301 are fixedly connected to the outer wall of the rotating shaft 3 . The sealing cover 201 is provided with a driving unit for driving the rotating shaft 3 to rotate.

[0027] The driving unit includes a motor 304 fixedly mounted on the sealing cover 201 , the output end of the motor 304 is fixedly connected to a positioning sleeve 303 , the rotating shaft 3 is fixedly connected to a positioning block 302 corresponding to the inner wall of the positioning sleeve 303 , and the positioning block 302 is inserted into the positioning sleeve 303 .

[0028] The driving part comprises an electric telescopic rod 5 , which is symmetrically fixedly mounted on the supporting ring seat 1 . A fixing ring 101 is fixedly connected to the outer wall of the grinding cylinder 2 , and an output end of the electric telescopic rod 5 is fixedly connected to the fixing ring 101 .

[0029] The sealing cover 201 is detachably connected to one end of the grinding cylinder 2 by means of threads, and the cover plate 202 is detachably connected to the other end of the grinding cylinder 2 by means of fixing bolts 203 .

[0030] When in use, first pour the powdered veterinary drug raw materials to be crushed and ground into the grinding cylinder 2 (such as Figure 1 As shown, three groups of screens 4 are arranged equidistantly in the longitudinal direction in the grinding cylinder 2. Since each grinding chamber is located above the screen 4, the three groups of screens 4 indicate that the grinding cylinder 2 is divided into three layers of grinding chambers, namely, upper, middle and lower layers. When the veterinary drug raw materials are poured into the grinding cylinder 2, the veterinary drug raw materials first fall into the grinding chamber in the upper layer, and then the sealing cover 201 is fixedly connected to the grinding cylinder 2 by a threaded connection, thereby closing the grinding cylinder 2 to prevent the veterinary drug raw materials from splashing and causing waste when they are crushed and ground. At the same time, when the sealing cover 201 is fixedly connected to the grinding cylinder 2, it is sleeved on the outer wall of the positioning block 302 through the positioning sleeve 303, so that it can limit and fix the positioning block 302. The motor 304 is started, and the motor 304 drives the rotating shaft 3 to rotate through the positioning sleeve 303 and the positioning block 302, and the rotating shaft 3 drives the crushing blade 301 to rotate, so as to achieve the effect of crushing and grinding the veterinary drug raw materials in the upper grinding chamber, and then the veterinary drug raw materials after the initial crushing and grinding pass through the sieve holes of the screen 4 and fall into the middle grinding chamber, so that the veterinary drug raw materials are crushed and ground for the second time, and then the veterinary drug raw materials after the second crushing and grinding pass through the sieve holes of the screen 4 and fall into the lower grinding chamber, so that the veterinary drug raw materials are crushed and ground again, thereby improving the grinding effect of the veterinary drug raw materials, and then the veterinary drug raw materials ground by the grinding components in the three-layer grinding chamber fall into the bottom of the grinding cylinder 2;

[0031] At the same time, the electric telescopic rod 5 is started, and the electric telescopic rod 5 pushes the grinding cylinder 2 to reciprocate up and down through the fixed ring 101, so that during the crushing and grinding process, the veterinary drug raw materials falling into each layer of the grinding chamber shake up and down in the grinding chamber, further improving the grinding effect of the grinding assembly on the veterinary drug raw materials;

[0032] When the grinding of the veterinary drug raw material is completed and the veterinary drug raw material needs to be taken out from the grinding cylinder 2, the ground veterinary drug raw material can be taken out from the grinding cylinder 2 by unscrewing the fixing bolts 203 used to limit and fix the cover plate 202.

[0033] Embodiment 2:

[0034] Reference Figure 1 , Figure 4The powder veterinary drug raw material grinding device is basically the same as Example 1, and further includes a plurality of slots equidistantly arranged on the inner wall of the positioning sleeve 303, and a plurality of blocks corresponding to the slots are equidistantly fixedly connected to the outer wall of the positioning block 302, and the blocks are inserted into the slots; when the positioning block 302 is inserted into the positioning sleeve 303, thereby realizing the limit fixation of the positioning block 302, the block follows the positioning block 302 and is inserted into the slot, thereby improving the limit fixation effect of the positioning block 302, so that the motor 304 can stably drive the rotating shaft 3 to rotate through the positioning block 302 inserted into the positioning sleeve 303.

[0035] Embodiment 3:

[0036] Reference Figure 2 , Figure 5 The powder veterinary drug raw material grinding device is basically the same as that of Example 1, and further includes a guide rod 102 symmetrically fixedly connected to the support ring seat 1, a fixed ring 101 is slidably connected to the guide rod 102, and a limiting block 103 is fixedly connected to the guide rod 102; when the electric telescopic rod 5 pushes the grinding cylinder 2 to reciprocate up and down, the fixed ring 101 moves synchronously with the grinding cylinder 2 on the guide rod 102, so that it can play a role of limiting and guiding the grinding cylinder 2, thereby improving the stability of the up and down reciprocating motion of the grinding cylinder 2.

[0037] The above description is only 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. A grinding device for powdered veterinary drug raw materials, comprising a support ring seat (1), characterized in that: Also includes: A grinding cylinder (2) connected to the support ring seat (1); A driving unit, arranged on the support ring seat (1) and used for driving the grinding cylinder (2) to reciprocate on the support ring seat (1); The sealing cover (201) and the cover plate (202) are detachably connected to the two ends of the grinding cylinder (2). A plurality of groups of screens (4) are arranged longitudinally and fixedly connected in the grinding cylinder (2) at equal intervals. The diameters of the sieve holes of the plurality of groups of sieves (4) decrease from top to bottom, a plurality of grinding chambers are provided in the grinding cylinder (2), each of the grinding chambers is located above the sieve (4), and a grinding component for crushing and grinding veterinary drug raw materials is provided in the grinding chamber.

2. The powdered veterinary drug raw material grinding device according to claim 1, characterized in that: The grinding component comprises two groups of crushing blades (301); the screen (4) is rotatably connected to a rotating shaft (3); the two crushing blades (301) are fixedly connected to the outer wall of the rotating shaft (3); and the sealing cover (201) is provided with a driving unit for driving the rotating shaft (3) to rotate.

3. The powdered veterinary drug raw material grinding device according to claim 2, characterized in that: The driving unit comprises a motor (304) fixedly mounted on the sealing cover (201); an output end of the motor (304) is fixedly connected to a positioning sleeve (303); a positioning block (302) corresponding to an inner wall of the positioning sleeve (303) is fixedly connected to the rotating shaft (3); and the positioning block (302) is inserted into the positioning sleeve (303).

4. The powdered veterinary drug raw material grinding device according to claim 3, characterized in that: It also comprises a plurality of slots equidistantly arranged on the inner wall of the positioning sleeve (303), and a plurality of card blocks corresponding to the slots are equidistantly fixedly connected to the outer wall of the positioning block (302), and the card blocks are inserted into the card slots.

5. The powdered veterinary drug raw material grinding device according to claim 1, characterized in that: The driving part comprises an electric telescopic rod (5), the electric telescopic rod (5) is symmetrically fixedly mounted on the support ring seat (1), a fixing ring (101) is fixedly connected to the outer wall of the grinding cylinder (2), and the output end of the electric telescopic rod (5) is fixedly connected to the fixing ring (101).

6. The powdered veterinary drug raw material grinding device according to claim 5, characterized in that: It also comprises a guide rod (102) symmetrically fixedly connected to the support ring seat (1), the fixing ring (101) is slidably connected to the guide rod (102), and a limiting block (103) is fixedly connected to the guide rod (102).

7. The powdered veterinary drug raw material grinding device according to claim 1, characterized in that: The sealing cover (201) is detachably connected to one end of the grinding cylinder (2) by means of threads, and the cover plate (202) is detachably connected to the other end of the grinding cylinder (2) by means of fixing bolts (203).

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