Sampling inspection sampler for veterinary disinfectant production

Abstract

The invention discloses a sampling inspection sampler for veterinary disinfectant production, and relates to the technical field of sampling. Comprising a base, and the outer wall of the base is fixedly connected with a supporting frame; the outer wall of the discharging device is fixedly connected with the inner wall of the supporting frame; the outer wall of the transfer device is fixedly connected with the outer wall of the base; the discharging device comprises a servo motor, the output end of the servo motor is fixedly connected with an adjusting screw rod, the outer wall of the top of the adjusting screw rod is fixedly connected with a fixing plate, the outer wall of the adjusting screw rod is in threaded connection with an adjusting plate, the outer wall of the adjusting plate is fixedly connected with a sliding sleeve, and the inner wall of the sliding sleeve is fixedly connected with a ventilation pipe. A blocking device is fixedly connected to the side wall in the sliding sleeve, and a three-way pipe is slidably connected to the side wall in the blocking device. According to the discharging device, an adjusting screw rod is driven by a servo motor to enable an adjusting plate to move linearly, a blocking column is controlled to slide in a three-way pipe, the discharging amount and the discharging time are adjusted, and the sampling accuracy is improved.

Description

Technical Field

[0001] The invention relates to the technical field of sampling, in particular to a random sampling machine for the production of veterinary disinfectants. Background Art

[0002] In the production process of veterinary disinfectants, random sampling is a key link to ensure product quality. However, there are some problems with the existing random sampling methods, which affect the accuracy and efficiency of sampling and the safety of the production environment. Traditional random sampling equipment lacks precision in discharge control. Excessive discharge causes waste, while too little discharge cannot meet the detection needs. Due to the difficulty in controlling the discharge amount and discharge time, the sampling amount is often inaccurate, which makes it difficult for the random inspection results to truly reflect the product quality, thereby affecting the evaluation and control of the quality of the disinfectant. During the sampling process, the problem of liquid loss of disinfectant is more prominent. Some existing devices lack a reasonable diversion design. The disinfectant is easy to interfere with the ventilation components during discharge, resulting in partial liquid loss, which not only increases production costs, but also may cause pollution to the production environment. The handling of mist disinfectants is also a problem. Misty disinfectants will be generated during the sampling process. If not handled in time, these mist disinfectants will diffuse in the surrounding environment, which will not only affect the health of the operators, but also may damage the detection equipment and reduce the service life and detection accuracy of the equipment. Summary of the invention

[0003] 1. Technical issues to be resolved

[0004] In view of the shortcomings of the prior art, the present invention provides a random sampling machine for the production of veterinary disinfectants, which controls the discharge amount and time through a discharge device to improve the sampling accuracy; the setting of the connecting block reduces the loss of disinfectant liquid; the ventilation pipe can collect and discharge mist disinfectant, thereby optimizing the sampling environment; at the same time, a transfer device is provided to conveniently and quickly transfer the sampling container; the protective device ensures that the container is stable and easy to take; the limiting device clamps and stabilizes the container during sampling, ensuring stable injection, effectively improving the quality and efficiency of random sampling of veterinary disinfectants.

[0005] (II) Technical solution

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a sampling machine for veterinary disinfectant production, comprising: a base, the outer wall of the base is fixedly connected to a support frame; a discharging device, the outer wall of the discharging device is fixedly connected to the inner wall of the support frame; a transfer device, the outer wall of the transfer device is fixedly connected to the outer wall of the base; the discharging device comprises a servo motor, the output end of the servo motor is fixedly connected to an adjusting screw, the outer wall of the top of the adjusting screw is fixedly connected to a fixing plate, the outer wall of the adjusting screw is threadedly connected to the adjusting plate, the outer wall of the adjusting plate is fixedly connected to a sliding sleeve, the inner wall of the sliding sleeve is fixedly connected to a vent pipe, the side wall inside the sliding sleeve is fixedly connected to a blocking device, and the side wall inside the blocking device is slidably connected to a three-way pipe; the blocking device comprises a fixed pipe, the side wall inside the fixed pipe is fixedly connected to a connecting block, and the outer wall of the connecting block is fixedly connected to a blocking column, and the discharging device is arranged to drive the adjusting screw through the servo motor to make the adjusting plate move linearly, control the blocking column to slide in the three-way pipe, adjust the discharging amount and discharging time, and improve the accuracy of sampling.

[0007] Preferably, the outer wall of the servo motor is fixedly connected to the outer wall of the support frame, the outer wall of the fixed plate is fixedly connected to the outer wall of the support frame, the side wall of the adjustment plate is slidably connected to the outer wall of the support frame, the outer wall of the three-way pipe is fixedly connected to the inner wall of the support frame, and the side wall outside the fixed pipe is fixedly connected to the side wall inside the sliding sleeve. By arranging a connecting block, the disinfectant is diverted and avoids the ventilation path of the ventilation pipe, thereby reducing liquid loss, collecting and discharging the mist disinfectant, and optimizing the sampling environment.

[0008] Preferably, the transfer device includes an end face gear ring, a fixed disk is arranged above the end face gear ring, the inner wall of the fixed disk is movably connected to the limiting device, the inner wall of the fixed disk is rotatably connected to a rotating shaft, the outer wall at the bottom of the rotating shaft is fixedly connected to a connecting disk, the outer wall at the bottom of the connecting disk is symmetrically fixedly connected to a DC motor, the output end of the DC motor is fixedly connected to a driving gear, the outer wall of the middle part of the rotating shaft is fixedly connected to a placing device, the outer wall at the bottom of the end face gear ring is fixedly connected to the outer wall at the top of the base, the outer wall of the fixed disk is fixedly connected to the outer wall of the support frame, the outer wall of the driving gear is meshed with the outer wall of the end face gear ring, a DC motor is arranged to drive the driving gear to mesh with the end face gear ring, drive the rotating shaft and the placing device to rotate, so as to facilitate the transfer of the sampling container.

[0009] Preferably, the placement device includes a rotating ring, a through hole is provided on the outer wall of the rotating ring, a protective device is fixedly connected to the outer wall of the rotating ring, the protective device includes a micro-cylinder, a sliding block is fixedly connected to the outer wall of the top of the micro-cylinder, a rack is symmetrically fixedly connected to the outer wall of the sliding block, a limiting groove is provided on the outer wall of the sliding block, a positioning ring is slidably connected to the outer wall of the sliding block, a toothed shaft is rotatably connected to the inner wall of the positioning ring, the outer wall of the toothed shaft is fixedly connected to the anti-detachment rod, and the outer wall of the positioning ring is rotatably connected to a rotating bar, and the protective device of the placement device uses the micro-cylinder to drive the toothed shaft to rotate, so that the anti-detachment rod limits and fixes the sampling container, and a rotating bar is provided to assist in taking it, thereby ensuring that the container is stable and easy to operate.

[0010] Preferably, the side wall inside the rotating ring is fixedly connected to the outer wall of the rotating shaft, the outer wall of the micro cylinder is fixedly connected to the inner wall of the rotating ring, the outer wall at the top of the rotating ring is fixedly connected to the outer wall at the bottom of the positioning ring, and the outer wall of the rack is meshed with the outer wall of the toothed shaft.

[0011] Preferably, the limiting device comprises a single-axis cylinder, the outer wall of the top of the single-axis cylinder is fixedly connected to the limiting column, the outer wall of the top of the limiting column is fixedly connected to a protective pad, the outer wall of the limiting column is symmetrically fixedly connected to a fixing frame, the outer wall of the fixing frame is rotatably connected to a roller, the outer wall of the roller is rollingly connected to a clamping device, the clamping device comprises a sliding plate, the outer wall of the bottom of the sliding plate is fixedly connected to a ramp block, the inner wall of the sliding plate is slidably connected to a fixing rod, the outer wall of the fixing rod is sleeved with a compression spring, and the single-axis cylinder of the limiting device cooperates with the roller, the ramp block and the compression spring to clamp and stabilize the sampling container during sampling to prevent it from shaking due to the impact of the disinfectant.

[0012] Preferably, one end of the compression spring is fixedly connected to the outer wall of the sliding plate, the other end of the compression spring is fixedly connected to the inner wall of the fixed plate, the inner wall of the fixed plate is fixedly connected to the outer wall of the fixed rod, the inner wall of the fixed plate is slidably connected to the outer wall of the sliding plate, the outer wall of the ramp block is slidably connected to the outer wall of the roller, the outer wall of the limit column is slidably connected to the inner wall of the fixed plate, and the outer wall of the bottom of the single-axis cylinder is fixedly connected to the outer wall of the base.

[0013] (III) Beneficial effects

[0014] The present invention provides a random sampling machine for the production of veterinary disinfectants. It has the following beneficial effects:

[0015] (I) The sampling machine for the production of veterinary disinfectants is equipped with a discharging device that drives the adjusting screw through a servo motor to make the adjusting plate move linearly, controls the sliding of the blocking column in the three-way pipe, adjusts the discharging amount and discharging time, and improves the accuracy of sampling.

[0016] (ii) The sampling machine for the production of veterinary disinfectants is equipped with a connecting block to divert the disinfectant and avoid the ventilation path of the ventilation pipe, thereby reducing liquid loss.

[0017] (III) The sampling machine for random inspection of the veterinary disinfectant production is connected to the blower and collector through a ventilation pipe. During the sampling process, it can collect and discharge the mist disinfectant, thus optimizing the sampling environment.

[0018] (IV) The sampling machine for the production of veterinary disinfectants is equipped with a DC motor to drive the driving gear to engage with the end face gear ring, thereby driving the rotating shaft and the placement device to rotate, thereby facilitating the transfer of the sampling container.

[0019] (V) The sampling machine for the production of veterinary disinfectants uses a micro-cylinder to drive the toothed shaft to rotate through the protective device of the placement device, so that the anti-drop rod limits and fixes the sampling container, and a rotating bar is set to assist in taking it, ensuring that the container is stable and easy to operate, avoiding the waste and pollution of disinfectants by spilling.

[0020] (VI) The sampling machine for the production of veterinary disinfectants uses a single-axis cylinder of a limiting device in conjunction with a roller, a ramp block and a compression spring to clamp and stabilize the sampling container during sampling to prevent it from shaking due to the impact of the disinfectant, thereby ensuring stable injection. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 is an isometric view of the present invention;

[0023] Figure 3 It is a schematic diagram of the internal structure of the present invention as a whole;

[0024] Figure 4 It is a schematic diagram of the internal structure of the discharging device of the present invention;

[0025] Figure 5 It is a schematic diagram of the structure of the blocking device of the present invention;

[0026] Figure 6 It is a schematic diagram of the structure of the transfer device of the present invention;

[0027] Figure 7 It is a structural schematic diagram of the placement device of the present invention;

[0028] Figure 8 It is a schematic diagram of the exploded structure of the protective device of the present invention;

[0029] Fig. 9 It is a schematic diagram of the structure of the limiting device of the present invention;

[0030] Fig.10It is a schematic structural diagram of the clamping device of the present invention.

[0031] In the figure: 1, base; 2, support frame; 3, discharging device; 4, transfer device; 31, servo motor; 32, adjusting screw; 33, fixing plate; 34, adjusting plate; 35, sliding sleeve; 36, three-way pipe; 37, blocking device; 38, vent pipe; 371, fixing pipe; 372, connecting block; 373, blocking column; 41, end face gear ring; 42, connecting plate; 43, DC motor; 44, driving gear; 45, rotating shaft; 46, placing device; 47, fixing plate; 48, limiting device; 461, rotating Ring; 462, through hole; 463, protective device; 4631, micro cylinder; 4632, sliding block; 4633, rack; 4634, limiting groove; 4635, positioning ring; 4636, toothed shaft; 4637, anti-drop rod; 4638, rotating bar; 481, single-axis cylinder; 482, limiting column; 483, protective pad; 484, fixing frame; 485, roller; 486, clamping device; 4861, sliding plate; 4862, inclined block; 4863, fixing rod; 4864, compression spring. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Example 1: Please refer to Figure 1 one Figure 5The present invention provides a technical solution: a sampling machine for the production of veterinary disinfectants, comprising: a base 1, the outer wall of the base 1 is fixedly connected to a support frame 2; a discharging device 3, the outer wall of the discharging device 3 is fixedly connected to the inner wall of the support frame 2; a transfer device 4, the outer wall of the transfer device 4 is fixedly connected to the outer wall of the base 1; the discharging device 3 comprises a servo motor 31, the output end of the servo motor 31 is fixedly connected to an adjusting screw 32, the outer wall of the top of the adjusting screw 32 is fixedly connected to a fixing plate 33, the outer wall of the adjusting screw 32 is threadedly connected to an adjusting plate 34, the outer wall of the adjusting plate 34 is fixedly connected to a sliding sleeve 35, the inner wall of the sliding sleeve 35 is fixedly connected to a ventilation pipe 38, and the inside of the sliding sleeve 35 The side wall of the blocking device 37 is fixedly connected, and the side wall inside the blocking device 37 is slidably connected with a three-way pipe 36. The servo motor 31 is started, and its output end drives the adjusting screw 32 to rotate. Since the adjusting screw 32 is threadedly connected to the adjusting plate 34, and the side wall of the adjusting plate 34 is slidably connected to the outer wall of the support frame 2, when the adjusting screw 32 rotates, the adjusting plate 34 will make a linear motion up and down along the adjusting screw 32, and the sliding sleeve 35 fixedly connected to the outer wall of the adjusting plate 34 will move accordingly, and the ventilation pipe 38 on the inner wall of the sliding sleeve 35 will also move accordingly. When in use, one end of the ventilation pipe 38 is fixed to the hair dryer, and the other end is fixed to the collector, so that the internal gas is discharged from the air pipe at the other end into the collector;

[0034] The blocking device 37 includes a fixed tube 371, the inner side wall of the fixed tube 371 is fixedly connected with a connecting block 372, the outer wall of the connecting block 372 is fixedly connected with a blocking column 373, the inner side wall of the sliding sleeve 35 fixes the fixed tube 371 in the blocking device 37, and the blocking column 373 is fixed inside the fixed tube 371 by the connecting block 372. The blocking column 373 is slidably connected with the three-way tube 36. When the adjustment plate 34 drives the sliding sleeve 35 to move, the blocking column 373 slides in the three-way tube 36. By controlling the position of the blocking column 373, the opening and closing of the channel of the three-way tube 36 can be realized.

[0035] The outer wall of the servo motor 31 is fixedly connected to the outer wall of the support frame 2, the outer wall of the fixed plate 33 is fixedly connected to the outer wall of the support frame 2, the side wall of the adjustment plate 34 is slidably connected to the outer wall of the support frame 2, the outer wall of the three-way pipe 36 is fixedly connected to the inner wall of the support frame 2, the outer side wall of the fixed pipe 371 is fixedly connected to the inner side wall of the sliding sleeve 35, and the connection block 372 is arranged so that the disinfectant can only flow down from both sides. In this process, the disinfectant flowing downward is divided into both sides, while avoiding the ventilation path of the ventilation pipe 38, thereby reducing the loss of disinfectant liquid.

[0036] Example 2: Please refer to Figure 1-Figure 10The present invention provides a technical solution: on the basis of the first embodiment: the transfer device 4 includes an end face gear ring 41, a fixed disk 47 is arranged above the end face gear ring 41, the inner wall of the fixed disk 47 is movably connected to the limiting device 48, the inner wall of the fixed disk 47 is rotatably connected to the rotating shaft 45, the outer wall at the bottom of the rotating shaft 45 is fixedly connected to the connecting disk 42, the outer wall at the bottom of the connecting disk 42 is symmetrically fixedly connected to the DC motor 43, the output end of the DC motor 43 is fixedly connected to the driving gear 44, the outer wall of the middle part of the rotating shaft 45 is fixedly connected to the placing device 46, the outer wall at the bottom of the end face gear ring 41 is fixedly connected to the outer wall at the top of the base 1, and the outer wall of the fixed disk 47 It is fixedly connected to the outer wall of the support frame 2, the outer wall of the driving gear 44 is meshed with the outer wall of the end face gear ring 41, the end face gear ring 41 is fixed on the top of the base 1, the fixed disk 47 is fixed to the outer wall of the support frame 2, and after the DC motor 43 symmetrically fixed at the bottom of the connecting disk 42 is started, the driving gear 44 at its output end is meshed with the outer wall of the end face gear ring 41, and due to the rotation of the driving gear 44, the connecting disk 42 and the rotating shaft 45 fixedly connected to the connecting disk 42 will be driven to rotate around their own axis, and the placing device 46 fixed to the outer wall of the middle part of the rotating shaft 45 will rotate accordingly, and the outer wall of the rotating ring 461 of the placing device 46 is provided with a through hole 462, which can be used to place the sampling container.

[0037] The placing device 46 includes a rotating ring 461, the outer wall of the rotating ring 461 is provided with a through hole 462, the outer wall of the rotating ring 461 is fixedly connected to a protective device 463, the protective device 463 includes a micro cylinder 4631, the outer wall of the top of the micro cylinder 4631 is fixedly connected to a sliding block 4632, the outer wall of the sliding block 4632 is symmetrically fixedly connected to a rack 4633, the outer wall of the sliding block 4632 is provided with a limiting groove 4634, the outer wall of the sliding block 4632 is slidably connected to a positioning ring 4635, the inner wall of the positioning ring 4635 is rotatably connected to a toothed shaft 4636, and the toothed shaft 4636 is rotatably connected to the toothed shaft 4636. The outer wall is fixedly connected to the Yiou anti-slip rod 4637, and the outer wall of the positioning ring 4635 is rotatably connected to the rotating bar 4638. After the micro cylinder 4631 is started, the sliding block 4632 on its top will move, and the rack 4633 symmetrically fixed on the outer wall of the sliding block 4632 will mesh with the outer wall of the toothed shaft 4636. When the sliding block 4632 moves, it will drive the toothed shaft 4636 to rotate, and the anti-slip rod 4637 fixed on the outer wall of the toothed shaft 4636 will change its position with the rotation of the toothed shaft 4636 until it surrounds the sampling container, thereby limiting and fixing the sampling container placed in the through hole 462.

[0038] The side wall inside the rotating ring 461 is fixedly connected to the outer wall of the rotating shaft 45, the outer wall of the micro cylinder 4631 is fixedly connected to the inner wall of the rotating ring 461, the outer wall of the top of the rotating ring 461 is fixedly connected to the outer wall of the bottom of the positioning ring 4635, the outer wall of the rack 4633 is meshed with the outer wall of the toothed shaft 4636, and the rotating bar 4638 rotatably connected to the outer wall of the positioning ring 4635 provides a taking angle during the bottle taking process and assists in positioning, wherein the rotating bar 4638 is a notch-shaped object with a wide upper end and a narrow lower end, and rotates around the lower end. Due to the center of gravity of the upper end, the rotating bar 4638 lies in the limiting groove 4634 before the protective device 463 is lifted. When the sliding block 4632 is lifted, it will push the rotating bar 4638, thereby causing the rotating bar 4638 to slightly protrude from the positioning ring 4635. At this time, the rotating bar 4638 pushes the sampling container, causing the sampling container to tilt slightly, thereby facilitating taking.

[0039] The limiting device 48 includes a single-axis cylinder 481, the outer wall of the top of the single-axis cylinder 481 is fixedly connected to a limiting column 482, the outer wall of the top of the limiting column 482 is fixedly connected to a protective pad 483, the outer wall of the limiting column 482 is symmetrically fixedly connected to a fixing frame 484, the outer wall of the fixing frame 484 is rotatably connected to a roller 485, the outer wall of the roller 485 is rollingly connected to a clamping device 486, the clamping device 486 includes a sliding plate 4861, the outer wall of the bottom of the sliding plate 4861 is fixedly connected to an inclined block 4862, the inner wall of the sliding plate 4861 is slidably connected to a fixing rod 4863, the outer wall of the fixing rod 4863 is sleeved with a compression spring 4864, the limiting device 48 is used to limit and assist in the rotation of the rotating shaft 45, the limiting column 482 at the top of the single-axis cylinder 481 is used to prevent the container from deviating The protective pad 483 on the top of the limiting column 482 can prevent damage to the sampling container. When the sampling container reaches the sampling position, the single-axis cylinder 481 releases force, and the sampling container sinks due to its own gravity and the setting of the through hole 462. At this time, the roller 485 on the fixing frame 484 symmetrically fixed to the outer wall of the limiting column 482 is rollingly connected with the inclined block 4862 of the clamping device 486. When the limiting column 482 moves downward due to gravity, the roller 485 will roll on the inclined block 4862, so that the sliding plate 4861 slides on the fixing rod 4863, and the compression spring 4864 is compressed before the single-axis cylinder 481 releases force, thereby generating elastic force. At this time, the compression spring 4864 that loses the restriction restores the shape before compression and deforms, thereby pushing the sliding block 4861 to move, thereby clamping the sampling container.

[0040] One end of the compression spring 4864 is fixedly connected to the outer wall of the sliding plate 4861, the other end of the compression spring 4864 is fixedly connected to the inner wall of the fixed plate 47, the inner wall of the fixed plate 47 is fixedly connected to the outer wall of the fixed rod 4863, the inner wall of the fixed plate 47 is slidably connected to the outer wall of the sliding plate 4861, the outer wall of the ramp block 4862 is slidably connected to the outer wall of the roller 485, the outer wall of the limit column 482 is slidably connected to the inner wall of the fixed plate 47, and the outer wall of the bottom of the single-axis cylinder 481 is fixedly connected to the outer wall of the base 1.

[0041] When in use, when the sampling machine for the production of veterinary disinfectants is working, the base 1 provides stable support for the entire device, and the support frame 2 fixedly connected thereto is used to install the discharging device 3 and some parts of the fixed transfer device 4. The discharging device 3 is responsible for the discharging operation of the disinfectant, and the transfer device 4 is used to transfer the sampling container to realize the sampling and transfer functions of the disinfectant;

[0042] In the discharging device 3, the servo motor 31 is started, and its output end drives the adjusting screw 32 to rotate. Since the adjusting screw 32 is threadedly connected to the adjusting plate 34, and the side wall of the adjusting plate 34 is slidably connected to the outer wall of the support frame 2, when the adjusting screw 32 rotates, the adjusting plate 34 will make a linear motion up and down along the adjusting screw 32, and the sliding sleeve 35 fixedly connected to the outer wall of the adjusting plate 34 will move accordingly, and the vent pipe 38 on the inner wall of the sliding sleeve 35 will also move accordingly. When in use, the vent pipe 38 is fixed with a hair dryer at one end and a collector at the other end, so that the internal gas is discharged from the air pipe at the other end into the collector. In this process, the collection and discharge of the mist disinfectant during the sampling process is completed;

[0043] The fixed tube 371 in the blocking device 37 is fixed to the inner side wall of the sliding sleeve 35. The blocking column 373 is fixed inside the fixed tube 371 through the connecting block 372. The blocking column 373 is slidably connected with the three-way tube 36. When the adjusting plate 34 drives the sliding sleeve 35 to move, the blocking column 373 slides in the three-way tube 36. By controlling the position of the blocking column 373, the opening and closing of the channel of the three-way tube 36 can be realized, thereby controlling the discharge of the disinfectant. This method of controlling the discharge through screw drive and the blocking device enables the discharge amount and discharge time to be accurately adjusted, thereby improving the accuracy of sampling. At the same time, the setting of the connecting block 372 allows the disinfectant to flow down only from both sides. In this process, the disinfectant flowing downward is divided into both sides, while avoiding the ventilation path of the vent pipe 38, thereby reducing the loss of the disinfectant liquid.

[0044] The working process of the transfer device 4 is used to transfer the storage bottle. The end face gear ring 41 is fixed on the top of the base 1, and the fixed disk 47 is fixed to the outer wall of the support frame 2. After the DC motor 43 symmetrically fixed at the bottom of the connecting disk 42 is started, the driving gear 44 at its output end is meshed with the outer wall of the end face gear ring 41. Due to the rotation of the driving gear 44, the connecting disk 42 and the rotating shaft 45 fixedly connected to the connecting disk 42 will be driven to rotate around their own axis, and the placement device 46 fixed to the outer wall of the middle part of the rotating shaft 45 will rotate accordingly. The outer wall of the rotating ring 461 of the placement device 46 is provided with a through hole 462, which can be used to place the sampling container;

[0045] The protective device 463 of the placement device 46 can protect and fix the sampling container. After the micro cylinder 4631 is started, the sliding block 4632 on the top thereof will move, and the rack 4633 symmetrically fixed on the outer wall of the sliding block 4632 will mesh with the outer wall of the toothed shaft 4636. When the sliding block 4632 moves, it will drive the toothed shaft 4636 to rotate, and the anti-drop rod 4637 fixed on the outer wall of the toothed shaft 4636 will change position with the rotation of the toothed shaft 4636 until it surrounds the sampling container, thereby limiting and fixing the sampling container placed in the through hole 462 to prevent the sampling container from falling during the rotation process.

[0046] The rotating bar 4638 rotatably connected to the outer wall of the positioning ring 4635 provides a picking angle and assists in positioning during the bottle picking process. The rotating bar 4638 is a slot-shaped object with a wide upper end and a narrow lower end, and rotates around the lower end. Due to the center of gravity of the upper end, the rotating bar 4638 lies in the limiting groove 4634 before the protective device 463 is lifted. When the sliding block 4632 is lifted, it will push the rotating bar 4638, so that the rotating bar 4638 slightly protrudes from the positioning ring 4635. At this time, the rotating bar 4638 pushes the sampling container, making the sampling container slightly tilted, so as to facilitate picking. The protective device 463 ensures the stability of the sampling container during the transfer process to avoid waste and pollution caused by the spillage of disinfectant.

[0047] The limiting device 48 is used to limit and assist in positioning the rotation of the rotating shaft 45. The limiting column 482 on the top of the single-axis cylinder 481 is used to prevent the container from deflecting. The protective pad 483 on the top of the limiting column 482 can prevent damage to the sampling container. When the sampling container reaches the sampling position, the single-axis cylinder 481 releases force. Due to its own gravity and the setting of the through hole 462, the sampling container sinks. At this time, the roller 485 on the fixing frame 484 symmetrically fixed to the outer wall of the limiting column 482 is rollingly connected with the inclined block 4862 of the clamping device 486. When the limiting column 482 moves downward due to gravity, the roller 485 rolls on the inclined block 4862, so that the sliding plate 4861 is on the fixing rod 4 863, the compression spring 4864 is compressed before the single-axis cylinder 481 releases its force, thereby generating elastic force. At this time, the compression spring 4864 that has lost its restriction recovers its shape before compression and deforms, thereby pushing the sliding block 4861 to move, thereby clamping the sampling container, making it difficult for the sampling container to shake. When the sampling is completed, the single-axis cylinder 481 pushes upward, making the bottom plane of the sampler flush with the top of the fixed plate, and at the same time removing the clamping of the sliding plate 4861. In this way, the sampling process of the sampling container can be clamped stably, ensuring that the sampling container is accurately moved to the bottom of the discharge port of the discharge device 3 for sampling, and is difficult to shake due to the impact of injecting disinfectant, preventing unstable injection;

[0048] The entire veterinary disinfectant production random sampling machine achieves accurate sampling and safe transfer of disinfectants through the coordinated work of various devices. The discharging process control of the discharging device 3 ensures the accuracy of the sampling amount. The rotation, protection and limiting functions of the transfer device 4 ensure the stable transfer of the sampling container, thereby improving the quality of random sampling.

[0049] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sampling machine for the production of veterinary disinfectants, characterized in that: include: A base (1), wherein an outer wall of the base (1) is fixedly connected to a support frame (2); A discharging device (3), wherein the outer wall of the discharging device (3) is fixedly connected to the inner wall of the support frame (2); A transfer device (4), wherein an outer wall of the transfer device (4) is fixedly connected to an outer wall of the base (1); The discharging device (3) comprises a servo motor (31), the output end of the servo motor (31) is fixedly connected to an adjusting screw (32), the outer wall of the top of the adjusting screw (32) is fixedly connected to a fixing plate (33), the outer wall of the adjusting screw (32) is threadedly connected to an adjusting plate (34), the outer wall of the adjusting plate (34) is fixedly connected to a sliding sleeve (35), the inner wall of the sliding sleeve (35) is fixedly connected to a vent pipe (38), the inner side wall of the sliding sleeve (35) is fixedly connected to a blocking device (37), and the inner side wall of the blocking device (37) is slidably connected to a three-way pipe (36); The blocking device (37) comprises a fixed tube (371), the inner side wall of the fixed tube (371) is fixedly connected to a connecting block (372), and the outer wall of the connecting block (372) is fixedly connected to a blocking column (373).

2. A sampling machine for the production of veterinary disinfectants according to claim 1, characterized in that: The outer wall of the servo motor (31) is fixedly connected to the outer wall of the support frame (2), the outer wall of the fixed plate (33) is fixedly connected to the outer wall of the support frame (2), the side wall of the adjustment plate (34) is slidably connected to the outer wall of the support frame (2), the outer wall of the three-way pipe (36) is fixedly connected to the inner wall of the support frame (2), and the side wall outside the fixed pipe (371) is fixedly connected to the side wall inside the sliding sleeve (35).

3. The sampling machine for the production of veterinary disinfectants according to claim 1, characterized in that: The transfer device (4) comprises an end face tooth ring (41), a fixed disk (47) is arranged above the end face tooth ring (41), the inner wall of the fixed disk (47) is movably connected to a limiting device (48), the inner wall of the fixed disk (47) is rotatably connected to a rotating shaft (45), the outer wall at the bottom of the rotating shaft (45) is fixedly connected to a connecting disk (42), the outer wall at the bottom of the connecting disk (42) is symmetrically fixedly connected to a DC motor (43), the output end of the DC motor (43) is fixedly connected to a driving gear (44), and the outer wall in the middle of the rotating shaft (45) is fixedly connected to a placing device (46).

4. A random sampling machine for the production of veterinary disinfectants according to claim 3, characterized in that: The outer wall of the bottom of the end face gear ring (41) is fixedly connected to the outer wall of the top of the base (1), the outer wall of the fixed plate (47) is fixedly connected to the outer wall of the support frame (2), and the outer wall of the driving gear (44) is meshed with the outer wall of the end face gear ring (41).

5. The sampling machine for the production of veterinary disinfectants according to claim 3, characterized in that: The placement device (46) comprises a rotating ring (461), the outer wall of the rotating ring (461) is provided with a through hole (462), and the outer wall of the rotating ring (461) is fixedly connected with a protective device (463).

6. A random sampling machine for the production of veterinary disinfectants according to claim 5, characterized in that: The protective device (463) includes a micro cylinder (4631), the outer wall of the top of the micro cylinder (4631) is fixedly connected to a sliding block (4632), the outer wall of the sliding block (4632) is symmetrically fixedly connected to a rack (4633), the outer wall of the sliding block (4632) is provided with a limiting groove (4634), the outer wall of the sliding block (4632) is slidably connected to a positioning ring (4635), the inner wall of the positioning ring (4635) is rotatably connected to a toothed shaft (4636), the outer wall of the toothed shaft (4636) is fixedly connected to an anti-slip rod (4637), and the outer wall of the positioning ring (4635) is rotatably connected to a rotating bar (4638).

7. A random sampling machine for the production of veterinary disinfectants according to claim 6, characterized in that: The inner side wall of the rotating ring (461) is fixedly connected to the outer wall of the rotating shaft (45), the outer wall of the micro cylinder (4631) is fixedly connected to the inner wall of the rotating ring (461), the outer wall of the top of the rotating ring (461) is fixedly connected to the outer wall of the bottom of the positioning ring (4635), and the outer wall of the rack (4633) is meshed with the outer wall of the toothed shaft (4636).

8. The sampling machine for the production of veterinary disinfectants according to claim 3, characterized in that: The limiting device (48) comprises a single-axis cylinder (481), the outer wall at the top of the single-axis cylinder (481) is fixedly connected to a limiting column (482), the outer wall at the top of the limiting column (482) is fixedly connected to a protective pad (483), the outer wall of the limiting column (482) is symmetrically fixedly connected to a fixing frame (484), the outer wall of the fixing frame (484) is rotatably connected to a roller (485), and the outer wall of the roller (485) is rollingly connected to a clamping device (486).

9. A sampling machine for the production of veterinary disinfectants according to claim 8, characterized in that: The clamping device (486) includes a sliding plate (4861), the outer wall of the bottom of the sliding plate (4861) is fixedly connected to a ramp block (4862), the inner wall of the sliding plate (4861) is slidably connected to a fixing rod (4863), and the outer wall of the fixing rod (4863) is sleeved with a compression spring (4864).

10. A sampling machine for the production of veterinary disinfectants according to claim 9, characterized in that: One end of the compression spring (4864) is fixedly connected to the outer wall of the sliding plate (4861), the other end of the compression spring (4864) is fixedly connected to the inner wall of the fixed plate (47), the inner wall of the fixed plate (47) is fixedly connected to the outer wall of the fixed rod (4863), the inner wall of the fixed plate (47) is slidably connected to the outer wall of the sliding plate (4861), the outer wall of the inclined block (4862) is slidably connected to the outer wall of the roller (485), the outer wall of the limiting column (482) is slidably connected to the inner wall of the fixed plate (47), and the outer wall of the bottom of the single-axis cylinder (481) is fixedly connected to the outer wall of the base (1).

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