Integrated production equipment for veterinary drug preparation

Abstract

The invention relates to the technical field of veterinary drug preparation, in particular to integrated production equipment for veterinary drug preparation. Comprising a tank body, a feeding device, a separating device, a stirring device, a piston device and a lifting rotating device are arranged on the tank body, a first valve assembly is arranged on the separating device, and a second valve assembly is arranged on the piston device. The stirring device is driven by the lifting and rotating device to rotate and lift, and the rotating center of the stirring device is continuously lifted during rotary stirring, so that the problem of stirring dead angles is solved, and the layering phenomenon of solid raw materials and liquid raw materials during stirring can be effectively avoided; and meanwhile, a piston device is combined with opening and closing of a first valve assembly and a second valve assembly, jet flow can be formed in the stirring process, so that the efficiency and effect of mixing and dissolving the raw materials are improved, discharging of the raw materials can be accelerated after stirring is completed, and then the working efficiency of veterinary drug preparation is improved.

Description

Technical Field

[0001] The invention relates to the technical field of veterinary drug preparation, and in particular to an integrated production device for veterinary drug preparation. Background Art

[0002] In the production process of veterinary drugs, multiple steps are usually required, including mixing, stirring, heating, cooling, filtering, etc. of raw materials, among which mixing and stirring are important steps in the veterinary drug production process.

[0003] At present, common mixing and stirring methods include shaft stirring and drum stirring. Whether it is shaft stirring or drum stirring, the center of rotation is fixed during the stirring process, so there will be a dead angle for stirring, resulting in insufficient stirring and uneven mixing of raw materials. In the process of veterinary drug preparation, it is generally necessary to mix solid raw materials with liquid raw materials. Due to the differences in morphology and density, stratification is prone to occur during mixing and stirring, which poses a great challenge to the quality and efficacy of veterinary drugs. Moreover, most raw materials are difficult to dissolve quickly at room temperature, which reduces the efficiency of veterinary drug preparation.

[0004] Therefore, how to more efficiently and uniformly mix the raw materials and ensure the quality and efficacy of veterinary drugs is an urgent problem to be solved by those skilled in the art. Summary of the invention

[0005] In order to effectively and evenly mix the raw materials and ensure the quality and efficacy of veterinary drugs, the present application provides an integrated production equipment for veterinary drug preparation.

[0006] The integrated production equipment for veterinary drug preparation provided in this application adopts the following technical solution: An integrated production equipment for preparing veterinary drugs, comprising a tank body, a feeding device is arranged on the tank body, a partition device is arranged inside the tank body at the lower part of the feeding device, a stirring device is arranged inside the tank body at the upper part of the partition device, a piston device is slidably connected to the inside of the tank body at the lower part of the partition device, a lifting and rotating device is arranged at the center of the tank body, which passes through the partition device, and the lifting and rotating device is transmission-connected to the stirring device and the piston device; a first valve assembly is arranged on the partition device, and a second valve assembly is arranged on the piston device; a power device transmission-connected to the lifting and rotating device is arranged on the outer side of the tank body near the top thereof, a temperature control device is arranged on the inner side of the tank body corresponding to the outer side of the stirring device, and an output pipe is connected to the bottom of the tank body.

[0007] Furthermore, the feeding device includes a feeding hopper and an input pipe, and the feeding hopper and the input pipe are both fixedly connected to the outer side of the tank body near its upper end, and the feeding hopper and the input pipe are both communicated with the tank body; the top of the feeding hopper is rotatably connected to a hopper cover, and the end of the input pipe away from the tank body is connected to a storage container, and a quantitative delivery pump and an electric control valve are connected between the storage container and the input pipe.

[0008] Furthermore, the separating device includes a separating plate, which is fixedly and sealingly connected to a central position inside the tank body, and a first through hole is opened in the center of the separating plate, which runs through the entire separating device. The lifting and rotating device is sealingly and movably connected to the separating plate via the first through hole, and the first valve assembly is arranged on the separating plate.

[0009] Furthermore, the first valve assembly includes a first valve ring sealingly and rotatably connected to the interior of the separation disk, and a separation disk cover is provided at one end of the first valve ring away from the separation disk; a plurality of second through holes evenly distributed in an annular manner are provided on the separation disk, a third through hole is provided on the first valve ring corresponding to the second through hole, and a fourth through hole is provided on the separation disk cover corresponding to the second through hole; a gear ring is fixedly connected to the outer side surface of the first valve ring, a first drive shaft passing through the separation disk is rotatably connected to the tank body corresponding to the gear ring, a first gear is fixedly connected to one end of the first drive shaft located inside the separation disk, the first gear is meshed with the gear ring, and a servo motor is transmission-connected to one end of the first drive shaft away from the first gear, and the servo motor is fixedly mounted on the tank body.

[0010] Furthermore, the stirring device includes a stirring rod, which is fixedly connected to the lifting and rotating device. The outer side of the stirring rod is connected to a stirring plate near its two ends in a manner symmetrical with the center of the lifting and rotating device. The stirring plate is horizontally arranged, and a cutting edge is provided on the side of the stirring plate away from the stirring rod.

[0011] Furthermore, the piston device includes a piston disc, the outer side surface of the piston disc is sealingly and slidingly connected to the inner wall surface of the tank body, and the piston disc is rotationally connected to the lifting and rotating device; the second valve assembly is arranged on the piston disc.

[0012] Further, the second valve assembly includes a valve disc, which is sealingly rotatably connected to the inside of the piston disc, and a piston disc cover is provided on the side of the valve disc away from the piston disc; a plurality of fifth through holes evenly distributed in an annular shape are provided on the piston disc, a sixth through hole is provided on the valve disc corresponding to the fifth through hole, a seventh through hole is provided on the piston disc cover corresponding to the fifth through hole, an eighth through hole is provided at the center of the piston disc cover, a ninth through hole is provided at the center of the piston disc corresponding to the eighth through hole, a first spline hole is provided on the valve disc corresponding to the eighth through hole, the bottom of the tank body is sealingly rotatably connected to a first spline shaft, the first spline shaft passes through the eighth through hole and the ninth through hole, the first spline shaft is transmission-connected to the valve disc through the first spline hole, and the end of the first spline shaft close to the bottom of the tank body is transmission-connected to a servo gear, and the servo gear is fixedly mounted on the tank body.

[0013] Furthermore, the lifting and rotating device includes a spiral sleeve fixedly installed on the top of the tank body, the inner side surface of the spiral sleeve is provided with two symmetrically arranged spiral grooves, the rotation directions of the two spiral grooves are opposite, and the two ends of the two spiral grooves are smoothly connected, a rotating lifting shaft is cooperatedly installed inside the spiral sleeve, and a transmission pin is fixedly connected to the outer side of the rotating lifting shaft near its top corresponding to the spiral groove, a mounting hole for mounting a stirring device is provided in the middle part of the rotating lifting shaft along its radial direction, a second spline hole is provided at a position where the center of the rotating lifting shaft is located above the mounting hole, a second spline shaft is cooperatedly installed inside the second spline hole, the second spline shaft is transmission-connected to the power device, a blind hole is provided at a position where the center of the rotating lifting shaft is located below the mounting hole, and a flange is provided at the lower end of the rotating lifting shaft for rotationally connected to the piston device.

[0014] Furthermore, the power device includes a driving motor, a driving pulley is fixedly connected to the output shaft of the driving motor, a driven pulley is fixedly connected to the second spline shaft, and a transmission belt is connected between the driven pulley and the driving pulley.

[0015] Furthermore, the temperature control device includes a temperature control box, which is equipped with a refrigerator, a heater and a temperature control medium. The temperature control box is connected to an insulated input pipe and an insulated output pipe. The ends of the insulated input pipe and the insulated output pipe away from the temperature control box pass through the tank body and are connected to a heat exchange tube. The heat exchange tube is spirally arranged between the inner side surface of the tank body and the outer side of the stirring device. An insulating sleeve is fixedly installed on the inner side surface of the tank body corresponding to the heat exchange tube, and a heat conductive sleeve fixedly connected to the tank body is arranged on the outer side of the stirring device corresponding to the heat exchange tube. A temperature sensor is installed between the heat conductive sleeve and the insulating sleeve.

[0016] Beneficial effects achieved: The present application utilizes a lifting and rotating device to drive a stirring device to rotate and lift. When the stirring device stirs the solid raw material and the liquid, the rotation center of the stirring device will also continuously lift and lower, thereby effectively overcoming the problem of stirring dead angles and achieving sufficient stirring. In addition, the continuous lifting and lowering of the stirring device during mixing and stirring can also effectively avoid the stratification of the solid raw material and the liquid raw material during stirring.

[0017] The present application utilizes a lifting and rotating device to drive the piston device to lift and lower, and combines the opening and closing of the first valve assembly and the second valve assembly. It can not only form a jet during the stirring process to promote the efficiency and effect of mixing and dissolving the raw materials, but also accelerate the discharge of the raw materials after the stirring is completed, thereby improving the work efficiency of veterinary drug preparation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0019] Figure 2 It is a schematic diagram of the structural decomposition of an embodiment of the present application.

[0020] Figure 3 It is a schematic diagram of the internal structure of an embodiment of the present application.

[0021] Figure 4 It is a schematic diagram of the structural decomposition of a separation device in an embodiment of the present application.

[0022] Figure 5 It is a schematic diagram of the installation structure of a stirring device in an embodiment of the present application.

[0023] Figure 6 It is a schematic diagram of the structural decomposition of the piston device in one embodiment of the present application.

[0024] Figure 7 It is a schematic diagram of the structural decomposition of the lifting and rotating device in one embodiment of the present application.

[0025] Figure 8 It is a schematic diagram of the structural decomposition of a power device in one embodiment of the present application.

[0026] Fig. 9 It is a schematic diagram of the structural decomposition of a temperature control device in one embodiment of the present application.

[0027] Description of reference numerals: 100, tank body; 101, mounting base; 102, frame; 103, ladder frame; 104, top cover; 200, feeding device; 201, feeding hopper; 202, input pipe; 203, hopper cover; 204, storage container; 205, quantitative delivery pump; 206, pipe seat; 207, electric control valve; 300, partition device; 301, first valve assembly; 302, partition plate; 303, first through hole; 304, first valve ring; 3 05, separation plate cover; 306, second through hole; 307, third through hole; 308, fourth through hole; 309, gear ring; 310, first drive shaft; 311, first gear; 312, servo motor; 313, groove; 314, mounting cavity; 315, sealing gasket; 400, stirring device; 401, stirring rod; 402, stirring blade; 403, cutting edge; 404, countersunk hole; 405, countersunk screw; 500, piston device; 501, second valve Door assembly; 502, piston disc; 503, valve disc; 504, piston disc cover; 505, fifth through hole; 506, sixth through hole; 507, seventh through hole; 508, eighth through hole; 509, ninth through hole; 510, first spline hole; 511, first spline shaft; 512, steering gear; 513, piston ring; 514, rotating seat; 600, lifting and rotating device; 601, spiral sleeve; 602, spiral groove; 603, rotating lifting shaft; 604, transmission Movable pin; 605, mounting hole; 606, second spline hole; 607, second spline shaft; 608, blind hole; 609, flange; 700, power device; 701, drive motor; 702, active pulley; 703, driven pulley; 704, transmission belt; 800, temperature control device; 801, temperature control box; 802, heat insulation input pipe; 803, heat insulation output pipe; 804, heat exchange pipe; 805, heat insulation sleeve; 806, heat conduction sleeve; 900, output pipe. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-9 This application is described in further detail.

[0029] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0030] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0031] The embodiment of the present application discloses an integrated production equipment for preparing veterinary drugs.

[0032] Please refer to Figure 1 In one embodiment of the present application, an integrated production equipment for preparing veterinary drugs includes a tank body 100, which is made of steel sealed welding, the top of the tank body 100 is set as an opening, the bottom of the tank body 100 is set as an arc-shaped sealed bottom, and the outer side of the tank body 100 is fixedly welded with four multi-layer annular evenly distributed mounting seats 101, and the tank body 100 is fixedly mounted on a frame 102 by screw locking through the mounting seats 101, and a ladder rack 103 arranged obliquely is fixedly connected to one side of the frame 102, and a top cover 104 is detachably connected to the top of the tank body 100. During the working process, the obliquely arranged ladder rack 103 can not only obliquely support the frame 102, thereby improving the stability of the frame 102 and the tank body 100 as a whole when in use, but also the staff can conveniently deliver raw materials to the inside of the tank body 100 and inspect and maintain the top cover 104 through the ladder rack 103.

[0033] Please refer to Figures 1 to 3In one embodiment of the present application, a feeding device 200 is provided on the tank body 100, which can respectively feed solid raw materials and liquid raw materials into the tank body 100. The feeding device 200 includes a feeding hopper 201 and an input pipe 202. The top of the feeding hopper 201 is set to be an opening, and a hopper cover 203 is rotatably connected to the opening at the top of the feeding hopper 201. The bottom of the feeding hopper 201 is inclined toward the tank body 100 and is fixedly connected to the outside of the tank body 100 near its upper end in a sealed welding connection. At the same time, the outer side of the tank body 100 near its upper end is also connected to the pipe seat 206 with a flange in a sealed welding connection manner, and the input pipe 202 is detachably connected to the pipe seat 206 by bolting through the flange, and the input pipe 202 is connected to the tank body 100 through the pipe seat 206; the end of the input pipe 202 away from the tank body 100 is connected to the storage container 204, and the storage container 204 and the input pipe 202 are connected with a quantitative delivery pump 205 and an electric control valve 207. During the working process, the solid raw materials can be conveniently put into the tank body 100 through the feed hopper 201, and the liquid raw materials in the storage container 204 can be quantitatively delivered to the tank body 100 through the quantitative delivery pump 205.

[0034] Please refer to Figures 1 to 3 In one embodiment of the present application, a partition device 300 is fixedly and sealedly connected to the inner side of the tank body 100 at the middle position thereof, a stirring device 400 is arranged in the interior of the tank body 100 above the partition device 300, a piston device 500 slidably connected to the tank body 100 is arranged in the interior of the tank body 100 below the partition device 300, a lifting and rotating device 600 penetrating the partition device 300 is arranged in the center of the tank body 100, and the lifting and rotating device 600 is transmission-connected to the stirring device 400 and the piston device 500; a first valve assembly 301 is arranged on the partition device 300, and a second valve assembly 501 is arranged on the piston device 500; a power device 700 transmission-connected to the lifting and rotating device 600 is arranged on the outer side of the tank body 100 near the top thereof, a temperature control device 800 is arranged on the inner side surface of the tank body 100 corresponding to the outer side of the stirring device 400, and an output pipe 900 is connected to the bottom of the tank body 100.

[0035] During operation, first close the first valve assembly 301 and open the second valve assembly 501. After both the solid raw material and the liquid raw material enter the tank body 100, the partition device 300 will separate the solid raw material and the liquid raw material in the tank body 100 above the partition device 300. Then start the power device 700, the power device 700 will drive the lifting and rotating device 600 to rotate and lift, and the lifting and rotating device 600 will drive the stirring device 400 to rotate and lift. The rotation and lifting of the stirring device 400 will stir the solid raw material and the liquid. In this way, during the rotation and lifting process, the rotation center of the stirring device 400 will also be continuously lifted and lowered, which not only effectively overcomes the problem of stirring dead angles and achieves sufficient stirring. In addition, the continuous lifting of the stirring device 400 during mixing and stirring can effectively avoid the stratification of the solid raw material and the liquid raw material during stirring.

[0036] After the solid raw material and the liquid raw material are stirred for a certain period of time, the first valve assembly 301 is opened and the second valve assembly 501 is closed, and the stirred raw material separated in the tank body 100 and located above the separation device 300 will pass through the first valve assembly 301 and enter the position between the separation device 300 and the piston device 500 in the tank body 100, and the power device 700 will also drive the piston device 500 to rise and fall through the lifting and rotating device 600, and the lifting and falling of the piston device 500 will drive the stirred raw material to repeatedly flow through the first valve assembly 301. Adjusting the flow cross section of the first valve component 301 can change the flow rate of the stirred raw materials flowing through the first valve component 301. Reducing the flow cross section of the first valve component 301 will cause the stirred raw materials to form a jet when flowing through the first valve component 301. During the stirring process, the jet will cause the stirred raw materials deposited on the partition device 300 to collide upward onto the stirring device 400, which will not only further promote the stirring and mixing effect of the stirring device on the stirred raw materials, but also further improve the stirring and mixing efficiency of the stirred raw materials.

[0037] While stirring the solid raw materials and the liquid raw materials, the temperature control device 800 is turned on. The temperature of the stirred raw materials can be controlled by the temperature control device 800. The specific temperature of the temperature control device 800 can be set according to different veterinary raw materials, such as glucose, vitamin E, sodium chloride, and antibiotics such as amoxicillin. Glucose has good solubility. When the temperature is increased to 40°C-50°C, the dissolution rate can be further accelerated. Vitamin E can generally be dissolved well at a temperature of 40°C-60°C. Sodium chloride can generally be dissolved in water quickly at a temperature of 30°C-40°C. The solubility of some antibiotics such as amoxicillin is limited. Properly increasing the temperature can increase its solubility. Generally, at a temperature of 35°C-45°C, the dissolution of amoxicillin can be promoted. Therefore, when stirring glucose, vitamin E, sodium chloride, and antibiotics such as amoxicillin, the temperature can be controlled at 40°C. It should be noted that different veterinary drug formulations and production processes may have different temperature requirements. In actual production, adjustments and optimization should be made according to specific circumstances, while considering the impact of temperature on raw material stability, efficacy, etc.

[0038] After the stirring of the raw materials is completed, the first valve assembly 301 and the second valve assembly 501 are opened at the same time, and the stirred raw materials will enter the bottom of the tank body 100 through the first valve assembly 301 and the second valve assembly 501, and flow out from the output pipe 900 at the bottom of the tank body 100; when the stirred raw materials are discharged, the first valve assembly 301 and the second valve assembly 501 can also be controlled to open and close by an automatic program. When the power device 700 drives the piston device 500 to descend through the lifting and rotating device 600, the first valve assembly 301 is automatically controlled to open and the second valve assembly 501 is closed. When the power device 700 drives the piston device 500 to rise through the lifting and rotating device 600, the first valve assembly 301 is automatically controlled to close and the second valve assembly 501 is opened. During the descent of the piston device 500, the raw materials above the partition device 300 will be sucked to the bottom of the partition device 300 through the first valve assembly 301, and the raw materials below the piston device 500 will also be quickly pressed out. During the rising process of the piston device 500, the raw materials above the piston device 500 will be quickly squeezed to the bottom of the piston device 500 through the second valve assembly 501. In this way, the stirred raw materials can be discharged from the tank body 100 through the output pipe 900 more quickly, further improving the working efficiency of veterinary drug preparation.

[0039] Please refer to Figures 2 to 4In a specific embodiment of the present application, the partitioning device 300 includes a partitioning plate 302, which is fixed and sealed at a central position of the inner side of the tank body 100 by welding. A first through hole 303 that runs through the entire partitioning device 300 is opened in the center of the partitioning plate 302. The lifting and rotating device 600 is sealed and movably connected to the partitioning plate 302 through the first through hole 303, and the first valve assembly 301 is arranged on the partitioning plate 302.

[0040] Please refer to Figures 2 to 4 In a specific embodiment of the present application, the first valve assembly 301 includes a first valve ring 304, an annular groove 313 is provided on the top of the separation disk 302, an annular installation cavity 314 is provided on the bottom of the separation disk 302, the first valve ring 304 is rotatably installed inside the installation cavity 314 on the separation disk 302, a sealing gasket 315 is provided between the inner end surface of the installation cavity 314 and the inner end surface of the first valve ring 304, a separation disk cover 305 is detachably installed on the lower end of the separation disk 302, and the inner end of the separation disk cover 305 presses on an end surface of the first valve ring 304 away from the separation disk 302. The separation disk 302 is provided with a plurality of annularly evenly distributed second through holes 306, the first valve ring 304 is provided with a third through hole 307 corresponding to the second through hole 306, and the separation disk cover 305 is provided with a fourth through hole 308 corresponding to the second through hole 306. The first valve ring 304 is transmission-connected with the first driving assembly. During operation, the first valve ring 304 can be driven to rotate by the first driving assembly. When the third through hole 307 coincides with the second through hole 306 and the fourth through hole 308, the flow cross-section of the first valve assembly 301 is the largest. When the third through hole 307 is staggered with the second through hole 306 and the fourth through hole 308, the first valve assembly 301 will be closed.

[0041] It is understood that in other embodiments of the present application, the shapes of the second through hole 306, the third through hole 307, and the fourth through hole 308 can be set to arc grooves, waist-shaped holes, round holes, etc., and the number of the second through hole 306, the third through hole 307, and the fourth through hole 308 can also be set to multiple. And when the second through hole 306 is set to an arc groove and the third through hole 307 is set to a round hole, when the stirred raw material flows through the third through hole 307 to form a jet, the first valve ring 304 can be driven to rotate by the first driving component to move the third through hole 307 within the range of the arc groove, so that the jet formed by flowing through the third through hole 307 is ejected in a spiral shape, which can further improve the stirring effect on the raw material.

[0042] Please refer to Figures 2 to 4In a specific embodiment of the present application, the first drive assembly includes a ring gear 309, which is fixedly connected to the outer surface of the first valve ring 304 by an interference fit. A first drive shaft 310 is rotatably connected to the tank body 100, and the rotational connection between the first drive shaft 310 and the tank body 100 corresponds to the ring gear 309. The first drive shaft 310 simultaneously penetrates the side walls of the tank body 100 and the separating plate 302. One end of the first drive shaft 310 located inside the separating plate 302 is fixedly connected to a first gear 311, and the first gear 311 is meshed with the ring gear 309. The end of the first drive shaft 310 away from the first gear 311 is transmission-connected to a servo motor 312, and the servo motor 312 is fixedly mounted on the tank body 100. During operation, the servo motor 312 can drive the first drive shaft 310 to rotate, and the first drive shaft 310 will drive the first valve ring 304 to rotate through the first gear 311 and the ring gear 309. In this way, the servo motor 312 can accurately control the rotation angle of the first valve ring 304, so that the position of the third through hole 307 between the second through hole 306 and the fourth through hole 308 can be accurately controlled, and the servo motor 312 can be automatically controlled more conveniently by using a single-chip microcomputer or a PLC, thereby realizing automatic control of the first valve assembly 301.

[0043] Please refer to Figures 2 to 5 In a specific embodiment of the present application, the stirring device 400 includes a stirring rod 401, which is horizontally arranged along the radial direction of the tank body 100 and the middle part of the stirring rod 401 is fixedly connected to the lifting and rotating device 600. Countersunk holes 404 are provided on the outer side of the stirring rod 401 near its two ends and are symmetrical with the center of the lifting and rotating device 600. Countersunk screws 405 are connected inside the countersunk holes 404. The countersunk screws 405 pass through the countersunk holes 404 and are threadedly connected to a stirring blade 402. The stirring blade 402, the countersunk holes 404 and the countersunk screws 405 are all horizontally arranged. A cutting edge 403 is provided on the side of the stirring blade 402 away from the stirring rod 401. During the operation, the lifting and rotating device 600 can drive the stirring rod 401 to rotate and lift, and the stirring rod 401 will drive the stirring blade 402 to rotate and lift, and the stirring blade 402 will stir the raw materials inside the tank body 100 to promote the mixing and dissolution of different raw materials. The cutting edge 403 on the stirring blade 402 will also cut and crush the solid raw materials, thereby further promoting the mixing and dissolution of different raw materials.

[0044] It is understandable that in other specific embodiments of the present application, the stirring rod 401 and the stirring blade 402 may be fixedly connected by welding, riveting or other methods.

[0045] Please refer to Figures 2 to 6In a specific embodiment of the present application, the piston device 500 includes a piston disc 502, a second valve assembly 501 is disposed on the piston disc 502, a piston ring 513 is fixedly and sealedly connected to the outer surface of the piston disc 502, the piston ring 513 is made of a material with a certain structural strength, such as rubber, the piston disc 502 is sealed and slidably connected to the inside of the tank body 100 through the piston ring 513, a rotating seat 514 is disposed on the top surface of the piston disc 502, and the piston disc 502 is rotatably connected to the lifting and rotating device 600 through the rotating seat 514. During operation, a rotatable connection can be formed between the lifting and rotating device 600 and the piston disc 502 through the rotating seat 514, so that the lifting and rotating device 600 only drives the piston disc 502 to be lifted and lowered, but does not drive the piston disc 502 to rotate, which is conducive to reducing the wear of the piston ring 513.

[0046] It can be understood that in other specific embodiments of the present application, the rotating seat 514 can be rotatably connected to both the piston disc 502 and the lifting and rotating device 600, or it can be rotatably connected to only one of the piston disc 502 and the lifting and rotating device 600, thereby ensuring that the lifting and rotating device 600 will only drive the piston disc 502 to move up and down but not rotate, thereby ensuring that the piston ring 513 can be more stable and reliable during use, thereby ensuring the sealing performance of the piston device 500.

[0047] Please refer to Figures 2 to 6In a specific embodiment of the present application, the second valve assembly 501 includes a valve disc 503, which is sealingly rotatably connected to the inside of the piston disc 502, and a piston disc cover 504 is provided on the side of the valve disc 503 away from the piston disc 502. The piston disc 502 is provided with a plurality of fifth through holes 505 evenly distributed in an annular manner, the valve disc 503 is provided with a sixth through hole 506 corresponding to the fifth through hole 505, the piston disc cover 504 is provided with a seventh through hole 507 corresponding to the fifth through hole 505, the piston disc cover 504 is provided with an eighth through hole 508 at the center, the piston disc 502 is provided with a ninth through hole 509 corresponding to the eighth through hole 508 at the center, the valve disc 503 is provided with a first spline hole 510 corresponding to the eighth through hole 508, the bottom of the tank body 100 is sealingly rotatably connected with a first spline shaft 511, the first spline shaft 511 passes through the eighth through hole 508 and the ninth through hole 509, the first spline shaft 511 is transmission-connected with the valve disc 503 through the first spline hole 510, and the end of the first spline shaft 511 close to the bottom of the tank body 100 is transmission-connected with a steering gear 512, and the steering gear 512 is fixedly mounted on the tank body 100. The first spline shaft 511 can be driven to rotate by the servo 512, and the first spline shaft 511 can drive the valve disc 503 to rotate through the first spline hole 510. The position of the sixth through hole 506 between the fifth through hole 505 and the seventh through hole 507 can be controlled by controlling the rotation of the valve disc 503. When the positions of the sixth through hole 506, the fifth through hole 505 and the seventh through hole 507 coincide with each other, the second valve assembly 501 is in an open state. When the positions of the sixth through hole 506, the fifth through hole 505 and the seventh through hole 507 are staggered from each other, the second valve assembly 501 is in a closed state. In addition, the servo 512 can be controlled more conveniently by using a single-chip microcomputer or a PLC, thereby realizing automatic control of the second valve assembly 501.

[0048] It can be understood that in other specific embodiments of the present application, the shapes of the fifth through hole 505, the sixth through hole 506 and the seventh through hole 507 can be set to arc-shaped grooves, waist-shaped holes, round holes, etc., and the number of the fifth through hole 505, the sixth through hole 506 and the seventh through hole 507 can also be set to multiple.

[0049] Please refer to Figures 2 to 6In a specific embodiment of the present application, the lifting and rotating device 600 includes a spiral sleeve 601, which is fixedly inserted in the middle of the top cover 104 on the top of the tank body 100 in a screw-locking manner. Two spiral grooves 602 are provided on the inner side of the spiral sleeve 601. The two spiral grooves 602 have opposite rotation directions and equal pitches and are symmetrically provided on the inner side of the spiral sleeve 601. The two ends of the two spiral grooves 602 close to each other are smoothly connected to each other. A rotating lifting shaft 603 is installed inside the spiral sleeve 601. A transmission pin 604 is fixedly connected to the outer side of the rotating lifting shaft 603 near its top corresponding to the spiral groove 602. A mounting hole 605 for mounting a stirring device is provided in the middle of the rotating lifting shaft 603 along its radial direction, and the stirring rod 401 is fixedly inserted in the mounting hole 605. The center of the rotary lifting shaft 603 is located above the mounting hole 605 and is provided with a second spline hole 606. A second spline shaft 607 is mounted in the second spline hole 606. The second spline shaft 607 is rotatably mounted on the spiral sleeve 601 through a bearing. The second spline shaft 607 is in transmission connection with the power device 700. The power device 700 can drive the second spline shaft 607 to rotate. When the second spline shaft 607 rotates, it will drive the rotary lifting shaft 603 to rotate through the second spline hole 606. When the rotary lifting shaft 603 rotates, the transmission pin 604 will slide along the spiral groove 602, thereby driving the rotary lifting shaft 603 to move up and down, so that the rotary lifting shaft 603 can be continuously lifted and lowered while rotating.

[0050] Please refer to Figures 2 to 6 In a specific embodiment of the present application, a blind hole 608 is provided at a position below the mounting hole 605 at the center of the rotary lifting shaft 603, and the first spline shaft 511 is inserted in the blind hole 608 so as to be able to rotate circumferentially and move axially. It can be seen that the setting of the first spline shaft 511 can not only stably and reliably cooperate with the up and down movement of the piston disc 502 to control the rotation of the valve disc 503 during operation, but also support the rotary lifting shaft 603 through the blind hole 608, thereby ensuring the stability and reliability of the rotary lifting shaft 603 during operation.

[0051] Please refer to Figures 2 to 6 In a specific embodiment of the present application, the lower end of the rotary lifting shaft 603 is provided with a flange 609 rotatably connected to the piston device 500, and the flange 609 is rotatably and non-axially movable in the rotating seat 514. By utilizing the mutual rotation of the flange 609 and the rotating seat 514, and the flange 609 and the rotating seat 514 will form an axial restriction during operation, the rotating seat 514 can be driven by the flange 609 to move axially, thereby realizing the up and down movement of the piston device 500.

[0052] Please refer to Figures 2 to 8In a specific embodiment of the present application, the power device 700 includes a driving motor 701, a driving pulley 702 is fixedly connected to the output shaft of the driving motor 701, a driven pulley 703 is fixedly connected to the second spline shaft 607, and a transmission belt 704 is connected between the driven pulley 703 and the driving pulley 702. During operation, the driving motor 701 can drive the driving pulley 702 to rotate, the driving pulley 702 will drive the driven pulley 703 to rotate through the transmission belt 704, and the driven pulley 703 will drive the second spline shaft 607 to rotate, thereby realizing the driving of the second spline shaft 607.

[0053] It is understandable that in other specific embodiments of the present application, the drive motor 701 can also be replaced by an engine or other power device capable of generating rotation, and the belt drive can also be replaced by a gear drive, a chain drive, etc.

[0054] Please refer to Figures 2 to 9 In a specific embodiment of the present application, the temperature control device 800 includes a temperature control box 801, and a refrigerator, a heater and a temperature control medium are arranged inside the temperature control box 801. An insulated input pipe 802 and an insulated output pipe 803 are connected to the temperature control box 801. The ends of the insulated input pipe 802 and the insulated output pipe 803 away from the temperature control box 801 pass through the tank body 100 and are connected to a heat exchange pipe 804. The refrigerator and the heater can heat or cool the temperature control medium separately. The heated or cooled temperature control medium is circulated through the insulated input pipe 802, the insulated output pipe 803 and the heat exchange pipe 804 for heat exchange, so that the temperature inside the tank body 100 can be controlled.

[0055] Please refer to Figures 2 to 9 In a specific embodiment of the present application, the heat exchange tube 804 is spirally arranged between the inner side of the tank body 100 and the outer side of the stirring device 400. The heat exchange tube 804 arranged in a spiral shape can increase the heat exchange area, thereby improving the efficiency and effect of the internal temperature control of the tank body 100.

[0056] Please refer to Figures 2 to 9In a specific embodiment of the present application, a heat insulating sleeve 805 is fixedly installed on the inner side of the tank body 100 corresponding to the heat exchange tube 804, and a heat conductive sleeve 806 fixedly connected to the tank body 100 is provided on the outer side of the stirring device 400 corresponding to the heat exchange tube 804. The heat insulating sleeve 805 can prevent the temperature from being dissipated to the outside through the tank body 100, thereby causing energy waste and reducing the temperature control effect. The heat conductive sleeve 806 can not only transfer the temperature on the heat exchange tube 804 to the inside of the tank body 100 more evenly and quickly, thereby improving the efficiency and effect of the temperature control inside the tank body 100, but also prevent the heat exchange tube 804 from directly contacting the veterinary drug raw materials and preventing the raw materials from hanging on the wall, which is convenient for changing and cleaning, and can prevent the waste of raw materials.

[0057] Please refer to Figures 2 to 9 In a specific embodiment of the present application, a temperature sensor is installed between the heat conductive sleeve 806 and the heat insulating sleeve 805. The temperature sensor can monitor the working temperature inside the tank body 100 in real time. In this way, the temperature signal monitored by the temperature sensor can be transmitted to an external intelligent controller, and the intelligent controller is connected to the refrigerator and the heater for control. The intelligent controller controls the refrigerator or the heater to work accordingly according to the temperature signal, thereby realizing automatic control of the working temperature inside the tank body 100.

[0058] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An integrated production equipment for preparing veterinary drugs, characterized in that: The invention comprises a tank body (100), wherein a feeding device (200) is arranged on the tank body (100), a partition device (300) is arranged inside the tank body (100) at a lower part of the feeding device (200), a stirring device (400) is arranged inside the tank body (100) at a higher part of the partition device (300), a piston device (500) is slidably connected to the lower part of the partition device (300) inside the tank body (100), and a lifting and rotating device (600) is arranged at the center of the tank body (100) and passes through the partition device (300), wherein the lifting and rotating device (600) ) is transmission-connected to the stirring device (400) and the piston device (500); the partition device (300) is provided with a first valve assembly (301), and the piston device (500) is provided with a second valve assembly (501); a power device (700) transmission-connected to the lifting and rotating device (600) is provided on the outer side of the tank body (100) near the top thereof, a temperature control device (800) is provided on the inner side surface of the tank body (100) corresponding to the outer side of the stirring device (400), and the bottom of the tank body (100) is connected to an output pipe (900).

2. The integrated production equipment for preparing veterinary drugs according to claim 1, characterized in that: The feeding device (200) comprises a feeding hopper (201) and an input pipe (202); the feeding hopper (201) and the input pipe (202) are both fixedly connected to the outer side of the tank body (100) near its upper end; the feeding hopper (201) and the input pipe (202) are both in communication with the tank body (100); a hopper cover (203) is rotatably connected to the top of the feeding hopper (201); an end of the input pipe (202) away from the tank body (100) is connected to a material storage container (204); and a quantitative delivery pump (205) and an electric control valve (207) are connected between the material storage container (204) and the input pipe (202).

3. The integrated production equipment for preparing veterinary drugs according to claim 1, characterized in that: The partition device (300) comprises a partition plate (302), the partition plate (302) being fixedly and sealingly connected to a central position of the inner side of the tank body (100), a first through hole (303) penetrating the entire partition device (300) being provided at the center of the partition plate (302), the lifting and rotating device (600) being sealingly and movably connected to the partition plate (302) via the first through hole (303), and the first valve assembly (301) being arranged on the partition plate (302).

4. The integrated production equipment for preparing veterinary drugs according to claim 3, characterized in that: The first valve assembly (301) comprises a first valve ring (304) which is sealingly rotatably connected to the interior of the separation disk (302); a separation disk cover (305) is provided at one end of the first valve ring (304) away from the separation disk (302); a plurality of second through holes (306) evenly distributed in an annular pattern are provided on the separation disk (302); a third through hole (307) is provided on the first valve ring (304) corresponding to the second through hole (306); and a fourth through hole (308) is provided on the separation disk cover (305) corresponding to the second through hole (306); the outer surface of the first valve ring (304) A gear ring (309) is fixedly connected to the side surface; a first drive shaft (310) that passes through the separation plate (302) is rotatably connected to the tank body (100) corresponding to the gear ring (309); one end of the first drive shaft (310) located inside the separation plate (302) is fixedly connected to a first gear (311); the first gear (311) is meshed with the gear ring (309); one end of the first drive shaft (310) away from the first gear (311) is transmission-connected to a servo motor (312); the servo motor (312) is fixedly mounted on the tank body (100).

5. The integrated production equipment for preparing veterinary drugs according to claim 1, characterized in that: The stirring device (400) comprises a stirring rod (401), wherein the stirring rod (401) is fixedly connected to the lifting and rotating device (600), and stirring blades (402) are connected to the outer side of the stirring rod (401) near its two ends in a centrally symmetrical manner with respect to the center of the lifting and rotating device (600), wherein the stirring blades (402) are arranged horizontally, and a cutting edge (403) is provided on a side of the stirring blade (402) away from the stirring rod (401).

6. The integrated production equipment for preparing veterinary drugs according to claim 1, characterized in that: The piston device (500) comprises a piston disc (502), the outer side surface of the piston disc (502) is sealingly and slidingly connected to the inner wall surface of the tank body (100), and the piston disc (502) is rotationally connected to the lifting and rotating device (600); the second valve assembly (501) is arranged on the piston disc (502).

7. The integrated production equipment for preparing veterinary drugs according to claim 6, characterized in that: The second valve assembly (501) comprises a valve disc (503), the valve disc (503) being sealingly rotatably connected to the inside of the piston disc (502), and a piston disc cover (504) being provided on a side of the valve disc (503) away from the piston disc (502); a plurality of fifth through holes (505) evenly distributed in an annular pattern are provided on the piston disc (502), a sixth through hole (506) is provided on the valve disc (503) corresponding to the fifth through hole (505), a seventh through hole (507) is provided on the piston disc cover (504) corresponding to the fifth through hole (505), an eighth through hole (508) is provided at the center of the piston disc cover (504), and the center of the piston disc (502) corresponding to the eighth through hole (509) is provided with a sixth through hole (506) on the valve disc (503) corresponding to the fifth through hole (505). The eighth through hole (508) is provided with a ninth through hole (509); a first spline hole (510) is provided on the valve disc (503) corresponding to the eighth through hole (508); a first spline shaft (511) is sealingly rotatably connected to the bottom of the tank body (100); the first spline shaft (511) passes through the eighth through hole (508) and the ninth through hole (509); the first spline shaft (511) is transmission-connected to the valve disc (503) through the first spline hole (510); one end of the first spline shaft (511) close to the bottom of the tank body (100) is transmission-connected to a steering gear (512); the steering gear (512) is fixedly mounted on the tank body (100).

8. The integrated production equipment for preparing veterinary drugs according to claim 1, characterized in that: The lifting and rotating device (600) comprises a spiral sleeve (601) fixedly mounted on the top of the tank body (100); the inner side surface of the spiral sleeve (601) is provided with two symmetrically arranged spiral grooves (602); the two spiral grooves (602) have opposite rotation directions; the two ends of the two spiral grooves (602) are smoothly connected; a rotating lifting shaft (603) is mounted inside the spiral sleeve (601); a transmission pin (604) is fixedly connected to the outer side of the rotating lifting shaft (603) near the top thereof corresponding to the spiral groove (602); the middle part of the rotating lifting shaft (603) is radially A mounting hole (605) for mounting a stirring device is provided, a second spline hole (606) is provided at a position where the center of the rotating lifting shaft (603) is located above the mounting hole (605), a second spline shaft (607) is mounted in cooperation with the second spline hole (606), the second spline shaft (607) is transmission-connected to the power device (700), a blind hole (608) is provided at a position where the center of the rotating lifting shaft (603) is located below the mounting hole (605), and a flange (609) is provided at the lower end of the rotating lifting shaft (603) for rotationally connecting to the piston device (500).

9. The integrated production equipment for preparing veterinary drugs according to claim 8, characterized in that: The power device (700) comprises a driving motor (701), a driving pulley (702) being fixedly connected to the output shaft of the driving motor (701), a driven pulley (703) being fixedly connected to the second spline shaft (607), and a transmission belt (704) being transmission-connected between the driven pulley (703) and the driving pulley (702).

10. The integrated production equipment for preparing veterinary drugs according to claim 1, characterized in that: The temperature control device (800) comprises a temperature control box (801), wherein a refrigerator, a heater and a temperature control medium are arranged inside the temperature control box (801), and the temperature control box (801) is connected to a heat insulation input pipe (802) and a heat insulation output pipe (803), and the ends of the heat insulation input pipe (802) and the heat insulation output pipe (803) away from the temperature control box (801) pass through the tank body (100) and are connected to a heat exchange pipe (804), and the heat exchange pipe (804) is spirally connected. A heat insulating sleeve (805) is fixedly installed on the inner side surface of the tank body (100) corresponding to the heat exchange tube (804), and a heat conductive sleeve (806) fixedly connected to the tank body (100) is provided on the outer side of the stirring device (400) corresponding to the heat exchange tube (804). A temperature sensor is installed between the heat conductive sleeve (806) and the heat insulating sleeve (805).

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