CN219899010U

CN219899010U - Animal remedy granule particle size survey device

Info

Publication number: CN219899010U
Application number: CN202320624292.0U
Authority: CN
Inventors: 王仕文; 杨芬芳; 胡龙飞
Original assignee: Qingdao Mingde Biotechnology Research Institute Co ltd
Current assignee: Qingdao Mingde Biotechnology Research Institute Co ltd
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-10-27
Anticipated expiration: 2033-03-27

Abstract

The utility model discloses a veterinary drug particle size measuring device, which relates to the field of powder screening equipment and adopts the technical scheme that the veterinary drug particle size measuring device comprises a vibrating machine body, a screening tool and a screening tool fixing mechanism, wherein an operation table is arranged on one side of the vibrating machine body, the upper end of the vibrating machine body is connected with the screening tool fixing mechanism, the screening tool fixing mechanism comprises three vertical rods fixedly arranged on the vibrating machine body, the upper ends of the three vertical rods are fixedly connected through C-shaped fixing rods, a gland is arranged on the three vertical rods in a sliding mode, a plurality of screening tools are arranged between the gland and the vibrating machine body, the interior of the gland is hollow, a driving plate is rotatably arranged in the gland, three driving rods are rotatably arranged on a plate body of the driving plate respectively, and a fastening unit is rotatably arranged at the movable end of each driving rod. The beneficial effects of the utility model are as follows: simple structure, the simple operation has realized the firm fixed to the sieve utensil, guarantees the gland to the even of sieve utensil pressure, avoids causing the phenomenon of screen frame extrusion deformation, damage because of the pressure inequality.

Description

Animal remedy granule particle size survey device

Technical Field

The utility model relates to the field of powder screening equipment, in particular to a veterinary drug particle size measuring device.

Background

The standard sieve is also called an inspection analysis sieve and an experimental sieve, is widely applied to inspection departments such as laboratories, quality inspection rooms and the like for measuring particle size distribution of particle and powder materials, and can realize classified screening of the materials by measuring and analyzing impurity content and liquid solid content of the products, thereby being one of necessary equipment for separation analysis experiments in the laboratories.

In the production process of veterinary drugs, a quality inspector is required to periodically measure the particle size of veterinary drug powder, so that a multi-layer high-frequency vibrating screen is required to be used in production.

The prior high-frequency vibration can realize the classified screening of the materials, but in daily use, when the amplitude of the standard sieve is increased, the phenomenon that the sieve of the vibrating sieve is deviated or even slides out frequently occurs, so that the materials are scattered, the phenomenon that the sieve slides out is prevented by increasing the pressure of the gland at the top of the standard sieve to the sieve, but the phenomenon that the sieve is extruded, deformed and damaged due to overlarge pressure, the service life of the standard sieve is reduced,

meanwhile, the existing high-frequency vibrating screen adjusts the gland through two upright rods, the height of the gland on the two upright rods cannot be accurately adjusted, the phenomenon that the gland is inclined easily and one end of the gland is high and the other end of the gland is low is caused, and the adjustment of the gland is inconvenient;

the pressure uniformity of the gland cannot be guaranteed, the phenomenon that the sieve is extruded and deformed and damaged is easily caused by the uneven pressure, and the service life of the standard sieve is reduced.

Disclosure of Invention

Aiming at the technical problems, the utility model provides a veterinary drug particle size measuring device.

The technical proposal is that the vibrating screen comprises a vibrating machine body, a screen and a screen fixing mechanism, wherein one side of the vibrating machine body is provided with a control table, the upper end of the vibrating machine body is connected with the screen fixing mechanism, the screen fixing mechanism comprises three vertical rods fixedly arranged on the vibrating machine body, the upper ends of the three vertical rods are fixedly connected through C-shaped fixing rods, the three vertical rods are slidably provided with a gland, a plurality of screens are arranged between the gland and the vibrating machine body,

the inside of the gland is hollow, a driving plate is rotatably arranged in the gland and is coaxial with the gland, three driving rods are respectively rotatably arranged on a plate body of the driving plate, and a fastening unit is respectively rotatably arranged at the movable end of each driving rod;

each fastening unit corresponds to one of the upright bars.

Preferably, the fastening unit comprises two clamping arms which are oppositely arranged, one ends of the two clamping arms are respectively and rotatably connected with the gland, each clamping arm is fixedly provided with a clamping block, and the two clamping blocks are oppositely arranged;

the movable ends of the clamping arms are respectively rotatably provided with a connecting rod, the movable ends of the two connecting rods are rotatably connected with a sliding block, and the sliding block is in sliding connection with the gland;

the middle part of the upper surface of the sliding block is rotationally connected with the driving rod.

Preferably, the plate body of the driving plate is coaxially provided with an adjusting rod, the lower end of the adjusting rod is axially and radially fixed in a sliding manner with the driving plate, the upper end of the adjusting rod is fixedly provided with a knob, and the rod body of the adjusting rod is fixedly provided with limiting teeth.

Preferably, a limit ring is fixedly arranged in the gland, a plurality of teeth are arranged on the inner wall of the limit ring in an array mode, and the limit ring is spliced with the limit teeth.

Preferably, a spring is arranged between the lower end of the adjusting rod and the gland, one end of the spring is fixed with the gland, and the other end of the spring is propped against the adjusting rod.

Preferably, an arc-shaped groove is formed in one side, away from the clamping arm, of the clamping block.

Preferably, a bottom cylinder is arranged between the sieve and the vibrating body.

Preferably, a plurality of screening tools are stacked above the bottom cylinder, and the screening holes of the screening tools are sequentially reduced from top to bottom.

Preferably, a positioning groove is formed in the lower end of the sifter, and the outer diameter of the positioning groove corresponds to the inner diameter of the upper end of the sifter.

The technical scheme provided by the embodiment of the utility model has the beneficial effects that: simple structure, the simple operation has realized the firm fixed to the sieve utensil, guarantees the gland to the even of sieve utensil pressure, avoids causing the phenomenon of screen frame extrusion deformation, damage because of the pressure inequality.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present utility model.

Fig. 2 is a schematic view of a screen fixing mechanism according to an embodiment of the utility model.

Fig. 3 is a schematic diagram of the internal structure of a gland according to an embodiment of the present utility model.

Fig. 4 is a schematic view of a fastening unit according to an embodiment of the present utility model.

Fig. 5 is a cross-sectional view of an adjustment lever and a driving plate according to an embodiment of the present utility model.

Wherein, the reference numerals are as follows: 1. vibrating the body; 2. a screening tool; 3. a screen fixing mechanism; 4. a vertical rod; 5. a fixed rod; 6. a gland; 7. a driving plate; 8. a driving rod; 9. a fastening unit; 10. a clamp arm; 11. a clamping block; 12. a connecting rod; 13. a slide block; 14. an adjusting rod; 15. a knob; 16. limit teeth; 17 limit rings; 18. and (3) a spring.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. Of course, the specific embodiments described herein are for purposes of illustration only and are not intended to limit the utility model.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the utility model, it should be understood that the terms "center," "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships that are based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operate in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the creation of the present utility model can be understood by those of ordinary skill in the art in a specific case.

Example 1

Referring to fig. 1 to 5, the utility model provides a veterinary drug granule size measuring device, comprising a vibrating machine body 1, a sieve 2 and a sieve fixing mechanism 3, wherein one side of the vibrating machine body 1 is provided with a control table, the upper end of the vibrating machine body 1 is connected with the sieve fixing mechanism 3, the sieve fixing mechanism 3 comprises three upright rods 4 fixedly arranged on the vibrating machine body 1, the upper ends of the three upright rods 4 are fixedly connected through a C-shaped fixing rod 5, a gland 6 is arranged on the three upright rods 4 in a sliding way, a plurality of sieves 2 are arranged between the gland 6 and the vibrating machine body 1,

the inside of the gland 6 is hollow, a driving plate 7 is rotatably arranged in the gland 6, the driving plate 7 is coaxial with the gland 6, three driving rods 8 are respectively rotatably arranged on the plate body of the driving plate 7, and a fastening unit 9 is respectively rotatably arranged at the movable end of each driving rod 8;

each fastening unit 9 corresponds to one of the uprights 4, respectively.

The fastening unit 9 comprises two clamping arms 10 which are oppositely arranged, one ends of the two clamping arms 10 are respectively and rotatably connected with the gland 6, each clamping arm 10 is fixedly provided with a clamping block 11, and the two clamping blocks 11 are oppositely arranged;

the movable end of each clamping arm 10 is respectively provided with a connecting rod 12 in a rotating way, the movable ends of the two connecting rods 12 are connected with a sliding block 13 in a rotating way, and the sliding block 13 is connected with the gland 6 in a sliding way;

the middle part of the upper surface of the sliding block 13 is rotationally connected with the driving rod 8.

The plate body of the driving plate 7 is coaxially provided with an adjusting rod 14, the lower end of the adjusting rod 14 is axially and radially fixed with the driving plate 7 in a sliding way, the upper end of the adjusting rod 14 is fixedly provided with a knob 15, and the rod body of the adjusting rod 14 is fixedly provided with a limiting tooth 16.

The inside of the gland 6 is fixedly provided with a limit ring 17, the inner wall of the limit ring 17 is provided with a plurality of teeth in an array manner, and the limit ring 17 and the limit teeth 16 are spliced.

A spring 18 is arranged between the lower end of the adjusting rod 14 and the gland 6, one end of the spring 18 is fixed with the gland 6, and the other end of the spring is propped against the adjusting rod 14.

When the adjusting rod 14 is used, an operator needs to press the knob 15 to separate the limiting teeth 16 from the limiting ring 17, at this time, the knob 15 can rotate, the driving plate 7 is driven to rotate through the rotation of the knob 15, the driving plate 7 drives the three fastening units 9 to fix the vertical rods 4 respectively, after the fixing is completed, the operator moves the adjusting rod 14 upwards, the limiting teeth 16 are inserted into the limiting ring 17, at this time, the limiting ring 17 limits the movement of the adjusting rod 14, and under the action of the spring 18, the limiting teeth 16 are always inserted into the limiting ring 17 under the condition that no external force is applied, and the position of the gland 6 can be fixed.

The clamping block 11 is provided with an arc-shaped groove on the side facing away from the clamping arm 10. The clamping block 11 is preferably made of rubber, the groove can fix the upright 4, the contact area between the clamping block 11 and the upright 4 can be increased, the friction force of the clamping block 11 is increased, and the fastening unit 9 can firmly clamp and fix the upright 4.

A bottom cylinder is arranged between the sieve 2 and the vibrating body 1.

The bottom cylinder is used for receiving the powder sieved by the sieve 2, so that the powder is prevented from being scattered on the vibrating machine body 1, the use of the vibrating machine body 1 is influenced, and the measurement of the particle size is also influenced.

A plurality of screening tools 2 are stacked above the bottom cylinder, and the screening holes of the screening tools 2 are sequentially reduced from top to bottom.

The number of sieves 2 and the mesh size of the sieve holes are selected by the operator according to the size range of the veterinary drug particles examined.

The lower end of the sieve 2 is provided with a positioning groove, and the outer diameter of the positioning groove corresponds to the inner diameter of the upper end of the sieve 2.

The multilayer screening tool 2 can be stacked and placed through the positioning groove.

When the standard sieve is used for carrying out layered measurement on materials, the number of layers of the sieve 2 to be selected and the number of meshes of the sieve 2 to be selected are determined according to the detected veterinary drugs and corresponding standards, a positioning groove at the lower end of the sieve 2 is inserted into one sieve below, and when the sieve is stacked, the sieves 13 are sequentially stacked from bottom to top according to the sequence of small holes of the sieves 13.

After stacking, veterinary medicine powder particles with a certain weight are selected and poured into the uppermost sieve 2, then the knob 15 is pressed, the fastening unit 9 is loosened, the position of the gland 6 is adjusted, the lower surface of the gland 6 is attached to the upper surface of the uppermost sieve 2, at the moment, a certain force is applied to the gland 6 by an operator, the gland 6 compresses the multi-layer sieve 2, then the adjusting rod 14 is rotated, and the upright rod 4 is clamped and fixed through the fastening unit 8.

Screening the veterinary medicine powder to be detected by a control table at one side of the vibrating machine body 1; after veterinary medicine powder screening is accomplished, stop vibrating organism 1 work through the control panel, loosen gland 6, the operation procedure is opposite with the fastening step, do not make a detailed description here, when taking down sifter 2, take down sifter 2 according to top-down's order carefully can, easy operation is convenient, weigh the sum of all powder particles that do not pass through top sifter 2 and pass through below sifter 2 afterwards by the operator, calculate the total weight of obtained sum and sifted veterinary medicine powder particle, should not exceed 15%, can realize the survey of veterinary medicine particle size.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a veterinary medicine granule granularity measuring device, includes vibration organism (1), sieve utensil (2) and sieve utensil fixed establishment (3), one side of vibration organism (1) is equipped with controls the platform, the upper end of vibration organism (1) with sieve utensil fixed establishment (3) are connected and are set up, characterized in that, sieve utensil fixed establishment (3) include three fixed pole setting (4) that set up on vibration organism (1), three the upper end of pole setting (4) is through the dead lever (5) fixed connection of "C" shape, three slide on pole setting (4) set up gland (6), gland (6) with set up a plurality of sieve utensil (2) between vibration organism (1),

the inside of the gland (6) is hollow, a driving plate (7) is rotatably arranged in the gland (6), the driving plate (7) is coaxial with the gland (6), three driving rods (8) are rotatably arranged on the plate body of the driving plate (7) respectively, and a fastening unit (9) is rotatably arranged at the movable end of each driving rod (8) respectively;

each fastening unit (9) corresponds to one of the uprights (4).

2. The veterinary drug granule size measurement device according to claim 1, wherein the fastening unit (9) comprises two clamping arms (10) which are oppositely arranged, one end of each clamping arm (10) is respectively and rotatably connected with the gland (6), each clamping arm (10) is fixedly provided with a clamping block (11), and the two clamping blocks (11) are oppositely arranged;

the movable end of each clamping arm (10) is respectively rotatably provided with a connecting rod (12), the movable ends of the two connecting rods (12) are rotatably connected with a sliding block (13), and the sliding block (13) is slidably connected with the gland (6);

the middle part of the upper surface of the sliding block (13) is rotationally connected with the driving rod (8).

3. The veterinary drug granule size measurement device according to claim 2, wherein an adjusting rod (14) is coaxially arranged on the plate body of the driving plate (7), the lower end of the adjusting rod (14) is axially and radially fixed in a sliding manner with the driving plate (7), a knob (15) is fixedly arranged at the upper end of the adjusting rod (14), and a limiting tooth (16) is fixedly arranged on the rod body of the adjusting rod (14).

4. A veterinary drug granule size measurement device according to claim 3, wherein a limit ring (17) is fixedly arranged in the gland (6), a plurality of teeth are arranged on the inner wall of the limit ring (17) in an array manner, and the limit ring (17) and the limit teeth (16) are spliced.

5. The veterinary drug granule size measurement device according to claim 4, wherein a spring (18) is provided between the lower end of the adjustment rod (14) and the gland (6), one end of the spring (18) is fixed to the gland (6), and the other end of the spring is abutted against the adjustment rod (14).

6. The veterinary drug granule size measurement device according to claim 2, wherein the clamping block (11) is provided with an arc-shaped recess on the side facing away from the clamping arm (10).

7. The veterinary drug particle size measurement device according to claim 1, wherein a bottom cylinder is arranged between the sieve (2) and the vibrating body (1).

8. The veterinary drug granule size measurement apparatus as claimed in claim 7, wherein a plurality of the sifters (2) are stacked above the bottom cylinder, and the sifting holes of the sifters (2) are sequentially narrowed from top to bottom.

9. The veterinary drug granule size measurement apparatus as claimed in claim 8, wherein a positioning groove is provided at a lower end of the sifter device (2), and an outer diameter of the positioning groove corresponds to an inner diameter of an upper end of the sifter device (2).