Particle drying device used after veterinary drug granulation

Abstract

A particle drying device used after veterinary drug granulation relates to the technical field of veterinary drug production and comprises a machine base, a discharging pipe is fixed at the top of the machine base, a drying box is fixedly communicated with the top of the discharging pipe, a box cover is arranged at the top of the drying box, an exhaust hole is formed in the box cover, and a discharging unit is installed at the communication position of the discharging pipe and the drying box. The particle drying device comprises a drying box, a material overturning unit is installed on the inner side of the drying box, filtering holes are evenly formed in the bottom of the drying box, a waste residue collecting box is fixed to the position, corresponding to the filtering holes, of the bottom of the drying box, and the bottom of the waste residue collecting box communicates with and is fixedly provided with a residue discharging unit. The trouble that the drawing box needs to be opened manually and then materials are taken out of the drawing box is avoided, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of veterinary drug production, in particular to a granule drying device for veterinary drug granulation. Background Art

[0002] Veterinary drug granules are extruded into granules by a granulator. The extruded granules need to be dried in time. The dried veterinary drug granules can be stored for a long time.

[0003] In the prior art, a patent with authorization publication number CN 208108670 U discloses a quick-drying device for veterinary drug granules. When in use, the veterinary drug granules are poured into a drawer box and fall onto a retaining net. After drying, manual labor is required to pull out the drawer box and then remove the veterinary drug from the drawer box. The operation is cumbersome, time-consuming and labor-intensive. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a granule drying device for veterinary drug granulation, which is convenient for taking out materials and avoids the trouble of manually opening the drawer box and then taking out materials from the drawer box, saving time and labor, and can effectively solve the problems in the background technology.

[0005] In order to achieve the purpose of the utility model, the utility model adopts the following technical solutions:

[0006] A granule drying device for veterinary drug granulation comprises a machine base, a discharge pipe is fixed on the top of the machine base, a drying box is connected and fixed to the top of the discharge pipe, a box cover is provided on the top of the drying box, an exhaust hole is provided on the box cover, a discharge unit is installed at the connection point between the discharge pipe and the drying box, a turning unit is installed on the inside of the drying box, filter holes are evenly provided on the bottom of the drying box, a waste residue collection box is fixed at the position of the filter holes on the bottom of the drying box, and the bottom of the waste residue collection box is connected and fixed to the discharge unit, a PLC controller is installed on the side of the drying box, and the PLC controller is electrically connected to an external power supply.

[0007] Furthermore, the discharge unit includes a discharge plate and a rotating shaft. The discharge plate blocks the connection between the discharge pipe and the drying box. One end of the discharge plate is rotatably connected to the drying box through the rotating shaft.

[0008] Furthermore, the discharge unit also includes a first hinge, an electric push rod and a second hinge. One end of the electric push rod is hinged to the bottom of the opening and closing end of the discharge plate through the first hinge, and the other end of the electric push rod is hinged to the top of the machine base through the second hinge. The electric push rod is electrically connected to the PLC controller.

[0009] Furthermore, the turning unit includes a stepper motor, a fixing frame and a push plate. The stepper motor is installed at the bottom of the machine base. The fixing frame is fixed on the output shaft of the stepper motor. The push plate is evenly fixed on the side of the fixing frame in a scattered manner. The stepper motor is electrically connected to the PLC controller.

[0010] Furthermore, the turning unit further comprises a cleaning brush, which is fixed to the bottom of the push plate and is in contact with and connected to the bottom of the drying box.

[0011] Furthermore, the slag discharge unit includes a slag discharge pipe and a switch valve. The slag discharge pipe is connected and fixed to the bottom of the waste slag collection box, and the switch valve is assembled on the slag discharge pipe.

[0012] Compared with the prior art, the beneficial effects of the present invention are: the granule drying device used after granulation of the veterinary drug has the following advantages:

[0013] 1. The turning unit pushes the veterinary drug particles to turn over in the drying oven, so that the veterinary drug particles are evenly heated. At the same time, the cleaning brush pushes the broken veterinary drug particles to the filter hole position driven by the push plate, and the veterinary drug waste enters the waste residue collection box through the filter hole, which avoids the trouble of subsequent filtering of broken drugs.

[0014] 2. The turning unit pushes the veterinary drug granules to the connection point between the discharge pipe and the drying box. Then, the discharge unit discharges the veterinary drug granules into the discharge pipe. It is convenient to take out the granules, avoiding the trouble of manually opening the drawer box and then taking the granules out of the drawer box, saving time and labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the first three-dimensional cross-sectional structure of the present utility model;

[0017] Figure 3 This is a schematic diagram of the second three-dimensional cross-sectional structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the local structure of the discharge plate of the present utility model.

[0019] In the figure: 1-machine base, 2-discharge pipe, 3-PLC controller, 4-discharge unit, 41-discharge plate, 42-first hinge, 43-electric push rod, 44-second hinge, 45-rotating axis, 5-turning unit, 51-stepping motor, 52-fixed frame, 53-push plate, 54-cleaning brush, 6-slag discharge unit, 61-slag discharge pipe, 62-switch valve, 7-waste residue collection box, 8-filter hole, 9-drying box, 10-exhaust hole, 11-box cover. DETAILED DESCRIPTION

[0020] The present invention will be explained in detail through the following embodiments. The purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention.

[0021] See also Figure 1-4 The present embodiment provides a technical solution: a granule drying device for veterinary drug granulation, comprising a machine base 1, a discharge pipe 2 is fixed on the top of the machine base 1, the top of the discharge pipe 2 is connected to and fixed with a drying box 9, a box cover 11 is provided on the top of the drying box 9, an exhaust hole 10 is provided on the box cover 11, a discharge unit 4 is installed at the connection between the discharge pipe 2 and the drying box 9, a turning unit 5 is installed on the inside of the drying box 9, filter holes 8 are evenly provided on the bottom of the drying box 9, a waste residue collection box 7 is fixed at the position of the filter holes 8 at the bottom of the drying box 9, and a residue discharge unit 6 is fixed to the bottom of the waste residue collection box 7, a PLC controller 3 is installed on the side of the drying box 9, and the PLC controller 3 is electrically connected to an external power supply.

[0022] The discharge unit 4 includes a discharge plate 41 and a rotating shaft 45. The discharge plate 41 is blocked at the connection between the discharge pipe 2 and the drying box 9. One end of the discharge plate 41 is rotatably connected to the drying box 9 through the rotating shaft 45. The discharge unit 4 also includes a first hinge 42, an electric push rod 43 and a second hinge 44. One end of the electric push rod 43 is hinged to the bottom of the opening and closing end of the discharge plate 41 through the first hinge 42, and the other end of the electric push rod 43 is hinged to the top of the machine base 1 through the second hinge 44. The electric push rod 43 is electrically connected to the PLC controller 3. When the dried veterinary drug particles need to be taken out, the electric push rod 43 is retracted. The discharge plate 41 is driven to tilt downward by the first hinge 42, thereby opening the connection between the discharge pipe 2 and the drying box 9, and then the turning unit 5 pushes the veterinary medicine particles to the connection between the discharge pipe 2 and the drying box 9, and then the veterinary medicine particles are discharged into the discharge pipe 2 along the discharge plate 41, and the discharge pipe 2 discharges the veterinary medicine particles. During the extension and retraction process, one end of the electric push rod 43 is deflected at an angle with the bottom of the discharge plate 41 through the first hinge 42, and the other end is deflected at an angle with the top of the machine base 1 through the second hinge 44, which makes it convenient to take out materials, avoids the trouble of manually opening the drawer box and then taking out materials from the drawer box, and saves time and effort.

[0023] The turning unit 5 includes a stepper motor 51, a fixing frame 52 and a push plate 53. The stepper motor 51 is installed at the bottom of the machine base 1. The fixing frame 52 is fixed on the output shaft of the stepper motor 51. The push plate 53 is evenly fixed on the side of the fixing frame 52 in a scattered manner. The stepper motor 51 is electrically connected to the PLC controller 3. The turning unit 5 also includes a cleaning brush 54. The cleaning brush 54 is fixed at the bottom of the push plate 53. The cleaning brush 54 is in contact with the bottom of the drying box 9 to put the veterinary drug particles into the push plate 53, the fixing frame 52 and the drying box 9. In the cavity formed between the drying boxes 9, the box cover 11 is then closed. During the drying process, the output shaft of the stepper motor 51 drives the fixed frame 52 to rotate, and the fixed frame 52 drives the push plate 53 to rotate. The push plate 53 pushes the veterinary drug particles to flip over in the drying box 9, so that the veterinary drug particles are evenly heated. At the same time, the cleaning brush 54 is driven by the push plate 53 to push the broken veterinary drug particles to the filter hole 8 position, and the veterinary drug waste enters the waste residue collection box 7 through the filter hole 8, which avoids the trouble of subsequent filtering of the broken drugs.

[0024] The slag discharge unit 6 includes a slag discharge pipe 61 and a switch valve 62. The slag discharge pipe 61 is connected and fixed to the bottom of the waste residue collection box 7. The switch valve 62 is assembled on the slag discharge pipe 61. When the switch valve 62 is opened, the veterinary drug waste can be discharged through the slag discharge pipe 61, and the waste gas generated during the drying process is discharged through the exhaust hole 10, ensuring the rationality of the design.

[0025] The working principle of the granule drying device for veterinary drug granulation provided by the present invention is as follows: the veterinary drug granules are put into the cavity formed between the push plate 53, the fixed frame 52 and the drying box 9, and then the box cover 11 is closed. During the drying process, the output shaft of the stepping motor 51 drives the fixed frame 52 to rotate, and the fixed frame 52 drives the push plate 53 to rotate, and the push plate 53 pushes the veterinary drug granules to turn over in the drying box 9, so that the veterinary drug granules are evenly heated. At the same time, the cleaning brush 54 is driven by the push plate 53 to push the broken veterinary drug granules to the position of the filter hole 8, and the veterinary drug waste residue enters the waste residue collection box 7 through the filter hole 8. The switch valve 62 is opened, and the veterinary drug waste residue can pass through the slag discharge pipe 61 Discharge, the waste gas generated during the drying process is discharged through the exhaust hole 10. When the dried veterinary medicine particles need to be taken out, the electric push rod 43 contracts, and the electric push rod 43 drives the discharge plate 41 to tilt downward through the first hinge 42, thereby opening the connection between the discharge pipe 2 and the drying box 9, and then, the cleaning brush 54 pushes the veterinary medicine particles to the connection between the discharge pipe 2 and the drying box 9, and then, the veterinary medicine particles are discharged into the discharge pipe 2 along the discharge plate 41, and the discharge pipe 2 discharges the veterinary medicine particles. During the extension and retraction process, one end of the electric push rod 43 is deflected at an angle with the bottom of the discharge plate 41 through the first hinge 42, and the other end is deflected at an angle with the top of the machine base 1 through the second hinge 44.

[0026] It is worth noting that the components disclosed in the above embodiments are all universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods. The model of the PLC controller 3 is FPΣ, and the model of the drying oven 9 is FZG-S.

[0027] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium; internal communication between two elements, or interaction between two elements, unless otherwise specified. Those skilled in the art can understand the specific meanings of the above terms in this utility model based on the specific circumstances. For example, a rotational connection can refer to a rotational connection via a bearing.

[0028] The parts of the present invention that are not described in detail are prior art. Although the present invention is specifically demonstrated and introduced in conjunction with the preferred implementation scheme, there are many methods and ways to implement the technical solution. The above is only a preferred implementation scheme of the present invention. However, technical personnel in the relevant field should understand that various changes can be made to the form and details of the present invention without departing from the spirit and scope of the present invention as defined by the attached claims, and all of them are within the scope of protection of the present invention.

Claims

1. A granule drying device for veterinary drug granulation, comprising a machine base (1), a discharge pipe (2) fixed on the top of the machine base (1), a drying box (9) connected and fixed on the top of the discharge pipe (2), a box cover (11) provided on the top of the drying box (9), and an exhaust hole (10) provided on the box cover (11), characterized in that: A discharge unit (4) is installed at the connection point between the discharge pipe (2) and the drying box (9), a turning unit (5) is installed on the inner side of the drying box (9), filter holes (8) are evenly opened on the bottom of the drying box (9), a waste residue collection box (7) is fixed at the position of the filter holes (8) at the bottom of the drying box (9), and a discharge unit (6) is fixed to the bottom of the waste residue collection box (7), and a PLC controller (3) is installed on the side of the drying box (9), and the PLC controller (3) is electrically connected to an external power supply.

2. The granule drying device for veterinary drug granulation according to claim 1, characterized in that: The discharge unit (4) comprises a discharge plate (41) and a rotating shaft (45). The discharge plate (41) blocks the connection between the discharge pipe (2) and the drying box (9). One end of the discharge plate (41) is rotatably connected to the drying box (9) via the rotating shaft (45).

3. The granule drying device for veterinary drug granulation according to claim 2, characterized in that: The discharge unit (4) further comprises a first hinge (42), an electric push rod (43) and a second hinge (44), one end of the electric push rod (43) being hinged to the bottom of the opening and closing end of the discharge plate (41) via the first hinge (42), and the other end of the electric push rod (43) being hinged to the top of the machine base (1) via the second hinge (44), and the electric push rod (43) being electrically connected to the PLC controller (3).

4. The granule drying device for veterinary drug granulation according to claim 1, characterized in that: The turning unit (5) includes a stepper motor (51), a fixing frame (52) and a push plate (53), wherein the stepper motor (51) is mounted on the bottom of the machine base (1), the fixing frame (52) is fixed on the output shaft of the stepper motor (51), and the push plate (53) is evenly fixed on the side of the fixing frame (52) in a scattered manner. The stepper motor (51) is electrically connected to the PLC controller (3).

5. The granule drying device for veterinary drug granulation according to claim 4, characterized in that: The material turning unit (5) further comprises a cleaning brush (54), which is fixed to the bottom of the push plate (53), and the cleaning brush (54) is in contact with the bottom of the drying box (9).

6. The granule drying device for veterinary drug granulation according to claim 1, characterized in that: The slag discharge unit (6) comprises a slag discharge pipe (61) and an on-off valve (62); the slag discharge pipe (61) is connected and fixed to the bottom of the waste slag collection box (7); and the on-off valve (62) is assembled on the slag discharge pipe (61).

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