Adjustable veterinary drug powder quantitative subpackaging device

Abstract

The utility model discloses an adjustable quantitative subpackaging device for veterinary drug powder, relates to the technical field of powder packaging, and solves the problem that the use effect of veterinary drugs is affected due to the fact that dosage deviation is easy to occur in the subpackaging process of the veterinary drug powder in the prior art. Comprising a machine body, a discharging assembly, a weighing platform and a conveying mechanism are connected to the machine body, the conveying mechanism comprises a conveying platform and a material moving assembly, and the weighing platform is arranged at the end of the conveying platform; a first conveying mechanism is arranged on the side, away from the conveying platform, of the weighing platform, and a second conveying mechanism and a pushing mechanism are arranged on the other two sides of the weighing platform correspondingly. The device has the advantages that whether powder reaches a set dosage can be judged in time through the weighing platform, and it is ensured that the dosage of veterinary drug powder meets the requirement.

Description

TECHNICAL FIELD

[0001] The utility model relates to powder packing technical field, concretely is a kind of adjustable veterinary medicine powder rationing device. BACKGROUND

[0002] In the veterinary medicine production process, the rationing of veterinary medicine powder is the key link to ensure the accuracy of dosage and breeding efficiency, and the original rationing equipment is mainly relied on gravity to make powder fall or control the discharge through simple mechanical opening and closing, and the existing rationing equipment for powder is improved.

[0003] The structure of the current powder rationing equipment is generally as described in the patent application number "CN207565930U", which includes a machine body, a feed bin and a discharge cylinder are arranged on the machine body, the machine body is symmetrically arranged with clamping blocks at the height of the discharge cylinder, the clamping blocks are horizontally slidably connected with the machine body, the clamping blocks are provided with clamping surfaces that are attached to the outer surface of the discharge cylinder, the machine body is provided with an actuator that moves the clamping blocks to clamp the outer wall of the discharge cylinder, and the machine body is provided with a driving mechanism that drives the actuator to act, when packaging powder, the bag opening of the receiving bag is sleeved onto the discharge cylinder and moved upward, the hand moves the driving mechanism to drive the actuator to act, and the clamping surface on the clamping block tightly adheres to the outer wall of the discharge cylinder to clamp the bag opening of the receiving bag between the clamping surface and the discharge cylinder.

[0004] However, due to the adhesion of veterinary medicine powder, the dosage deviation is prone to occur during the rationing process, resulting in inconsistent weight of veterinary medicine powder in each rationing container in the same batch of products, which not only affects the use effect of veterinary medicine, but also reduces the quality of veterinary medicine.

[0005] Therefore, the utility model provides a kind of adjustable veterinary medicine powder rationing device for solving the above problems. UTILITY MODEL CONTENT

[0006] The utility model aims to provide a kind of adjustable veterinary medicine powder rationing device, to solve the problems of dosage deviation in the rationing process of veterinary medicine powder in prior art, and to affect the use effect of veterinary medicine.

[0007] The technical solution adopted by the utility model to solve its technical problems is:

[0008] The adjustable veterinary powder rationing and sub-packaging device comprises a machine body, a discharging assembly, a weighing platform and a conveying mechanism connected to the machine body, the conveying mechanism comprises a conveying platform and a material moving assembly, and the weighing platform is arranged at the end of the conveying platform; a material distributing plate is arranged at the end of the conveying mechanism away from the weighing platform, and the material distributing plate is rotationally connected to the machine body through a second driving motor;

[0009] A first conveying mechanism is arranged on the side of the weighing platform away from the conveying platform, a second conveying mechanism and a material pushing mechanism are arranged on the other two sides of the weighing platform respectively, the material pushing mechanism comprises a connecting plate fixedly connected to the machine body, a first driving cylinder connected to the connecting plate, a pushing plate connected to the piston rod end of the first driving cylinder, and the pushing plate arranged on the upper end of the weighing platform.

[0010] The discharging assembly comprises a support frame, a hopper and a discharging mechanism, the hopper is connected in the support frame, the hopper is communicated with the discharging mechanism, and the discharge port of the discharging mechanism is arranged above the conveying mechanism; the discharging mechanism comprises a discharging pipe and a spiral blade arranged in the discharging pipe, the spiral blade is connected to the output shaft of a first driving motor, the first driving motor is connected in the discharging pipe, and a discharge valve is connected to the discharge port of the discharging pipe.

[0011] Further, a positioning groove is arranged on the weighing platform, and an elastic buffer layer made of rubber is connected in the positioning groove.

[0012] Further, a plurality of supporting legs are uniformly connected below the weighing platform, and damping springs are connected between the supporting legs and the weighing platform.

[0013] Further, the material moving assembly comprises a material moving plate, a plurality of limiting grooves are uniformly formed in the material moving plate, the material moving plate is slidably connected to the machine body through a second driving cylinder, and a third driving cylinder is connected between the second driving cylinder and the material moving plate.

[0014] Further, a guide plate is connected to each side of the first conveying mechanism, the second conveying mechanism and the conveying platform, and the guide plate is connected to the first conveying mechanism, the second conveying mechanism and the conveying platform through an adjustable support, and an angle is formed at the end of the guide plate.

[0015] Further, a dust cover is connected to the periphery of the support frame, and an observation window is arranged on the dust cover.

[0016] Further, the spiral blade is a variable pitch spiral blade, and the pitch of the end of the spiral blade close to the hopper is greater than the pitch of the end of the spiral blade away from the hopper.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] 1、 The weighing platform of the utility model guarantees the accuracy of the split dose, through accurate weighing, whether the powder reaches the set dose can be judged in time, if not, the pushing mechanism moves the packaging container away from the weighing platform, avoiding unqualified products entering the next link, if so, it is accurately conveyed to the first transmission mechanism, ensuring that the dose of the veterinary powder meets the requirements.

[0019] 2、 The elastic buffer layer of rubber material is connected in the positioning groove on the weighing platform, and the damping spring is arranged between the multiple supporting legs connected uniformly below and the weighing platform, which can effectively reduce the influence of vibration on the weighing platform during the operation of the machine body, ensuring the accuracy of weighing.

[0020] 3、 The multiple limiting grooves uniformly arranged on the material moving plate can accurately position the split unit, ensuring that the split unit is fixed in position during movement, avoiding inaccurate powder falling due to position deviation; the material moving plate is slidingly connected with the machine body through the second driving cylinder, and the third driving cylinder is connected between the second driving cylinder and the material moving plate, and the cooperation of the two can realize accurate movement of the material moving plate on the horizontal plane, accurately pushing the split unit to below the discharge port of the feeding pipe, so that the veterinary powder can accurately fall into the limiting groove, ensuring the accuracy of the dose from the key link of split, effectively solving the problem of dose deviation.

[0021] 4、 In the discharging assembly, the hopper is communicated with the discharging mechanism, the spiral blade in the discharging mechanism is a variable pitch spiral blade, the pitch of the end close to the hopper is greater than that of the end away from the hopper, so that the powder can enter the feeding pipe uniformly under the pushing of the spiral blade, avoiding the problems of powder accumulation or uneven conveying speed caused by consistent pitch, ensuring the stability of discharging, and the discharge valve is arranged at the discharge port of the feeding pipe, which can control the falling of the powder. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a perspective view of the utility model;

[0023] Figure 2 It is a front view of the utility model;

[0024] Figure 3 It is a partial sectional view of the front view of the utility model;

[0025] Figure 4 It is a top view of the utility model;

[0026] In the diagram: 1. Machine body; 2. Transmission platform; 3. Transfer plate; 4. Limiting groove; 5. Second drive cylinder; 6. Third drive cylinder; 7. Distributing plate; 8. Second drive motor; 9. Weighing platform; 10. Positioning groove; 11. Elastic buffer layer; 12. Support leg; 13. Shock-absorbing spring; 14. First transmission mechanism; 15. Second transmission mechanism; 16. Guide plate; 17. Adjustable bracket; 18. Connecting plate; 19. First drive cylinder; 20. Pushing plate; 21. Support frame; 22. Hopper; 23. Discharge pipe; 24. Spiral blade; 25. First drive motor; 26. Discharge valve; 27. Dust cover; 28. Observation window. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0028] In this application, the terms "upper," "inner," "outer," "middle," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0029] like Figures 1-4 As shown, an adjustable veterinary drug powder dispensing device includes a body 1, on which a feeding assembly, a weighing platform 9, and a conveying mechanism are connected. The conveying mechanism includes a transmission platform 2 and a transfer assembly. The transfer assembly includes a transfer plate 3, on which multiple limiting grooves 4 are evenly distributed. The transfer plate 3 is slidably connected to the body 1 via a second drive cylinder 5, and a third drive cylinder 6 is connected between the second drive cylinder 5 and the transfer plate 3. The weighing platform 9 is located at the end of the transmission platform 2; a distribution plate 7 is located at the end of the conveying mechanism away from the weighing platform 9, and the distribution plate 7 is rotatably connected to the body 1 via a second drive motor 8.

[0030] Furthermore, the weighing platform 9 is provided with a positioning groove 10, and an elastic buffer layer 11 is connected inside the positioning groove 10. The elastic buffer layer 11 is made of rubber. Multiple support legs 12 are evenly connected below the weighing platform 9, and shock-absorbing springs 13 are connected between the support legs 12 and the weighing platform 9.

[0031] Further, the first transmission mechanism 14 is arranged on the side of the weighing platform 9 away from the conveying platform 2, and the other two sides of the weighing platform 9 are respectively provided with a second transmission mechanism 15 and a pushing mechanism, the pushing mechanism comprising a connecting plate 18 fixedly connected to the machine body 1, a first driving cylinder 19 connected to the connecting plate 18, a pushing plate 20 connected to the piston rod end of the first driving cylinder 19, and the pushing plate 20 being arranged on the upper end of the weighing platform 9; the two sides of the first transmission mechanism 14, the second transmission mechanism 15 and the conveying platform 2 are all connected with a guide plate 16, and the guide plate 16 is connected with the first transmission mechanism 14, the second transmission mechanism 15 and the conveying platform 2 through an adjustable support 17, and an angle is formed at the end of the guide plate 16.

[0032] Further, the discharging assembly comprises a support frame 21, a hopper 22 and a discharging mechanism, the hopper 22 is connected in the support frame 21, the spiral blade 24 is a variable pitch spiral blade 24, and the pitch of the end of the spiral blade 24 close to the hopper 22 is greater than the pitch of the end of the spiral blade 24 away from the hopper 22. The hopper 22 is communicated with the discharging mechanism, and the discharge port of the discharging mechanism is arranged above the conveying mechanism; the discharging mechanism comprises a discharging pipe 23 and a spiral blade 24 arranged in the discharging pipe 23, the spiral blade 24 is connected with the output shaft of a first driving motor 25, the first driving motor 25 is connected in the discharging pipe 23, and a discharge valve 26 is connected at the discharge port of the discharging pipe 23. A dust cover 27 is connected to the periphery of the support frame 21, and an observation window 28 is arranged on the dust cover 27.

[0033] The working process of the utility model is as follows:

[0034] First, the veterinary powder is poured into the hopper 22, the first driving motor 25 drives the spiral blade 24 to rotate, the spiral blade 24 is a variable pitch spiral blade 24, the pitch of the end of the spiral blade 24 close to the hopper 22 is greater than the pitch of the end of the spiral blade 24 away from the hopper 22, so that the powder can be uniformly entered into the discharging pipe 23 under the pushing of the spiral blade 24, and the discharge valve 26 is in a closed state to prevent the powder from falling in advance.

[0035] Further, the second driving motor 8 drives the distribution plate 7 to rotate, pushes the distribution unit to the conveying platform 2, ensures that the distribution unit has uniform spacing in front, and then the third driving cylinder 6 acts, pushes the material moving plate 3 to move on the horizontal plane, the limiting groove 4 limits the distribution unit, and then the second driving cylinder 5 pushes the material moving plate 3 to move, accurately moves the distribution unit to below the discharge port of the discharging pipe 23, and then the discharge valve 26 is opened, the veterinary powder falls into the limiting groove 4 of the material moving plate 3 through the discharging pipe 23.

[0036] Further, the second driving cylinder 5 is actuated again to drive the material moving plate 3 to move along the transmission platform 2 to the direction of the weighing platform 9, so as to transport the powder containing sub-packaging unit to the top of the weighing platform 9. The positioning groove 10 of the weighing platform 9 is connected with an elastic buffer layer 11 made of rubber, and the bottom of the weighing platform 9 is connected with a damping spring 13, which can effectively reduce the influence of the operation of the machine body 1 on the weighing platform 9, and ensure the accuracy of the weighing. The weighing platform 9 weighs the powder, and if the weight does not reach the set value, the piston rod of the first driving cylinder 19 is extended to drive the pushing plate 20 to push the packaging container away from the weighing platform 9, so that it enters the second transmission mechanism 15.

[0037] If the weight reaches the set value, the second driving cylinder 5 is actuated again to drive the material moving plate 3 to move along the transmission platform 2 to the direction of the weighing platform 9, and the top of the material moving plate 3 transports the powder containing sub-packaging unit to the second transmission mechanism 15. The first transmission mechanism 14, the second transmission mechanism 15 and the guide plate 16 connected on the transmission platform 2 can guide the transportation direction of the sub-packaging unit, and respectively transport to different directions.

Claims

1. An adjustable veterinary powder dispensing device, comprising a body (1), characterized in that, The machine body (1) is connected to a feeding assembly, a weighing platform (9) and a conveying mechanism. The conveying mechanism includes a transmission platform (2) and a material transfer assembly. The weighing platform (9) is located at the end of the transmission platform (2). A material distribution plate (7) is provided at the end of the conveying mechanism away from the weighing platform (9). The material distribution plate (7) is rotatably connected to the machine body (1) through a second drive motor (8). The weighing platform (9) is provided with a first transmission mechanism (14) on the side away from the transmission platform (2). The other two sides of the weighing platform (9) are respectively provided with a second transmission mechanism (15) and a pushing mechanism. The pushing mechanism includes a connecting plate (18), which is fixedly connected to the machine body (1). A first driving cylinder (19) is connected to the connecting plate (18). The piston rod end of the first driving cylinder (19) is connected to a pushing plate (20). The pushing plate (20) is located at the upper end of the weighing platform (9). The feeding assembly includes a support frame (21), a hopper (22), and a feeding mechanism. The hopper (22) is connected to the support frame (21) and is connected to the feeding mechanism. The discharge port of the feeding mechanism is located above the conveying mechanism. The feeding mechanism includes a feeding pipe (23) and a spiral blade (24) disposed in the feeding pipe (23). The spiral blade (24) is connected to the output shaft of a first drive motor (25). The first drive motor (25) is connected to the feeding pipe (23). A discharge valve (26) is connected to the discharge port of the feeding pipe (23).

2. The adjustable veterinary powder dispensing device of claim 1, wherein, The weighing platform (9) is provided with a positioning groove (10), and an elastic buffer layer (11) is connected inside the positioning groove (10). The elastic buffer layer (11) is made of rubber.

3. The adjustable veterinary drug powder dispensing device according to claim 2, characterized in that, Multiple support legs (12) are evenly connected below the weighing platform (9), and shock-absorbing springs (13) are connected between the support legs (12) and the weighing platform (9).

4. The adjustable veterinary drug powder dispensing device according to claim 1, characterized in that, The material transfer assembly includes a material transfer plate (3), on which multiple limiting grooves (4) are evenly provided. The material transfer plate (3) is slidably connected to the machine body (1) through a second driving cylinder (5). A third driving cylinder (6) is connected between the second driving cylinder (5) and the material transfer plate (3).

5. The adjustable veterinary drug powder dispensing device according to claim 1, characterized in that, Guide plates (16) are connected to both sides of the first transmission mechanism (14), the second transmission mechanism (15) and the transmission platform (2). The guide plates (16) are connected to the first transmission mechanism (14), the second transmission mechanism (15) and the transmission platform (2) through adjustable brackets (17). The ends of the guide plates (16) are all provided with bevels.

6. The adjustable veterinary drug powder dispensing device according to claim 1, characterized in that, The support frame (21) is connected to a dust cover (27) on its periphery, and the dust cover (27) is provided with an observation window (28).

7. The adjustable veterinary drug powder dispensing device according to claim 1, characterized in that, The spiral blade (24) is a variable pitch spiral blade (24), and the pitch of the spiral blade (24) at the end closer to the hopper (22) is greater than the pitch at the end farther away from the hopper (22).

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