A leak-proof device for filling liquid veterinary drugs

Abstract

This utility model relates to the field of liquid veterinary drug production and filling technology, and discloses a liquid veterinary drug filling leak-proof device, which includes a workbench, a liquid storage mechanism at the top of the workbench, and a feeding mechanism on one side of the workbench. The liquid storage mechanism includes a liquid storage tank fixedly installed at the top of the workbench, a feed inlet fixedly connected to one side of the liquid storage tank, a motor fixedly connected to one side of the top of the liquid storage tank, a transmission rod fixedly connected to the output end of the motor, and a first bevel gear and a second bevel gear fixedly sleeved on both sides of the transmission rod. This utility model achieves double sealing by sealing the connecting pipe with two rubber gaskets, effectively preventing leakage from the connecting pipe. The stirring of the rectangular frame can enhance liquid convection and ensure uniform mixing of the liquid. The scraper can prevent the liquid from adhering to the inner wall, avoiding the need for manual cleaning.

Description

Technical Field

[0001] This utility model belongs to the field of liquid veterinary drug production and filling technology, specifically a liquid veterinary drug filling leak-proof device. Background Technology

[0002] In the production of liquid veterinary drugs, the filling process is a key step to ensure product quality and production efficiency.

[0003] Traditional filling heads are prone to liquid leakage during filling, which not only wastes raw materials but also pollutes the production environment and increases subsequent cleaning costs. Furthermore, liquid veterinary drugs are prone to stratification or sedimentation, resulting in uneven product concentration after filling and affecting efficacy. Residual liquid on the inner wall of the storage tank is difficult to completely remove, and manual cleaning is time-consuming, labor-intensive, and prone to cross-contamination. Utility Model Content

[0004] In view of the above situation and to overcome the defects of the prior art, this utility model provides a liquid veterinary drug filling leak-proof device, which effectively solves the problems mentioned in the background.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a liquid veterinary drug filling and leak-proof device, including a workbench, a liquid storage mechanism at the top of the workbench, and a feeding mechanism on one side of the workbench; The liquid storage mechanism includes a liquid storage tank fixedly installed on the top of the workbench. A feed inlet is fixedly connected to one side of the liquid storage tank. A motor is fixedly connected to one side of the top of the liquid storage tank. A transmission rod is fixedly connected to the output end of the motor. A first bevel gear and a second bevel gear are fixedly sleeved on both sides of the transmission rod.

[0006] Preferably, a stirring rod is rotatably connected inside the storage tank. The top end of the stirring rod extends through to the top of the storage tank and is fixedly connected to a third bevel gear. The third bevel gear meshes with the second bevel gear. Connecting rods are fixedly connected to both sides of the outside of the stirring rod, and a rectangular frame is fixedly connected to one side of the connecting rod.

[0007] Preferably, the liquid storage tank is rotatably connected to a lead screw, the top end of which extends through to the top of the liquid storage tank and is fixedly connected to a fourth bevel gear. The fourth bevel gear meshes with the first bevel gear. An annular plate is threadedly connected to the upper side of the lead screw, and a scraper is fixedly connected to the outer side of the annular plate. A limit rod is slidably provided inside the annular plate, and both ends of the limit rod are fixedly connected to the inner wall of the liquid storage tank.

[0008] Preferably, the feeding mechanism includes a support plate fixedly installed on one side of the workbench, a connecting pipe fixedly sleeved inside the support plate, one side of the connecting pipe communicating with the liquid storage tank, two support rods rotatably connected inside the connecting pipe, rubber pads fixedly sleeved on the outside of the two support rods, and one end of each support rod extending through to the outside of the connecting pipe and fixedly connected to a first gear.

[0009] Preferably, a vertical plate is fixedly connected to the bottom end of the support plate, a cylinder is fixedly connected to one side of the vertical plate, and a double-sided toothed plate is fixedly connected to the output end of the cylinder. The double-sided toothed plate is located between two first gears, and the double-sided toothed plate meshes with the two first gears.

[0010] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model uses a cylinder extension to drive the double-sided toothed plate to move, the double-sided toothed plate to drive the upper and lower first gears to rotate, the first gears to drive the support rod to rotate, and the support rod to drive the rubber pad to rotate, so that the liquid veterinary medicine flows out along the connecting pipe. The two rubber pads are set to seal the connecting pipe, achieving double sealing and effectively preventing leakage from the connecting pipe. 2. This new type of device uses a motor to drive a transmission rod to rotate, which in turn drives a first bevel gear and a second bevel gear to rotate. The second bevel gear, through a third bevel gear, drives a stirring rod to rotate. The stirring rod, through a connecting rod, drives a rectangular frame to rotate. The first bevel gear, through a fourth bevel gear, drives a lead screw to rotate. The lead screw drives a threaded ring plate to move downwards, which in turn drives a scraper to move downwards to clean the inner wall of the storage tank. Then, the motor reverses to drive the scraper upwards. The stirring action of the rectangular frame enhances liquid convection, ensuring uniform mixing of the medicine. The scraper, in conjunction with the device, prevents the medicine from adhering to the inner wall, eliminating the need for manual cleaning. Attached Figure Description

[0011] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0012] In the attached diagram: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of the liquid storage mechanism of this utility model; Figure 3 This is a schematic diagram of the material feeding mechanism of this utility model; In the diagram: 1. Workbench; 2. Liquid storage mechanism; 201. Liquid storage tank; 202. Feed inlet; 203. Motor; 204. Transmission rod; 205. First bevel gear; 206. Second bevel gear; 207. Stirring rod; 208. Connecting rod; 209. Rectangular frame; 210. Third bevel gear; 211. Lead screw; 212. Annular plate; 213. Scraper; 214. Fourth bevel gear; 215. Limiting rod; 3. Feeding mechanism; 301. Support plate; 302. Connecting pipe; 303. Support rod; 304. Rubber pad; 305. First gear; 306. Vertical plate; 307. Cylinder; 308. Double-sided toothed plate. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0014] Example 1, by Figure 1-3 As shown in the figure, this utility model includes a workbench 1, a liquid storage mechanism 2 at the top of the workbench 1, and a feeding mechanism 3 on one side of the workbench 1. The liquid storage mechanism 2 includes a liquid storage tank 201 fixedly installed on the top of the workbench 1. A feed inlet 202 is fixedly connected to one side of the liquid storage tank 201. A motor 203 is fixedly connected to one side of the top of the liquid storage tank 201. A transmission rod 204 is fixedly connected to the output end of the motor 203. A first bevel gear 205 and a second bevel gear 206 are respectively fixedly sleeved on both sides of the transmission rod 204. A stirring rod 207 is rotatably connected inside the liquid storage tank 201. The top of the stirring rod 207 extends through to the top of the liquid storage tank 201 and is fixedly connected to a third bevel gear 210. The third bevel gear 210 meshes with the second bevel gear 206 to stir the liquid. Connecting rods 208 are fixedly connected to both sides of the outer side of rod 207. A rectangular frame 209 is fixedly connected to one side of the connecting rod 208. A lead screw 211 is rotatably connected inside the liquid storage tank 201. The top end of the lead screw 211 extends through to the top of the liquid storage tank 201 and is fixedly connected to a fourth bevel gear 214. The fourth bevel gear 214 meshes with the first bevel gear 205. An annular plate 212 is threadedly connected to the upper side of the outer side of the lead screw 211. A scraper 213 is fixedly connected to the outer side of the annular plate 212. A limit rod 215 is slidably provided inside the annular plate 212. Both ends of the limit rod 215 are fixedly connected to the inner wall of the liquid storage tank 201.

[0015] When the rectangular frame 209 rotates with the stirring rod 207, it can form multi-dimensional agitation of the liquid in the storage tank 201, effectively preventing liquid sedimentation and ensuring uniform mixing of liquid components. The limiting rod 215 restricts the rotation of the annular plate 212 with the lead screw 211, so that the rotational motion of the lead screw 211 is converted into the vertical linear motion of the annular plate 212 along the limiting rod 215, thereby driving the scraper 213 to scrape the inner wall of the storage tank 201 up and down.

[0016] The feeding mechanism 3 includes a support plate 301 fixedly installed on one side of the workbench 1. A connecting pipe 302 is fixedly sleeved inside the support plate 301. One side of the connecting pipe 302 is connected to the liquid storage tank 201. Two support rods 303 are rotatably connected inside the connecting pipe 302. Rubber pads 304 are fixedly sleeved on the outside of the two support rods 303. One end of each support rod 303 extends through to the outside of the connecting pipe 302 and is fixedly connected to a first gear 305. A vertical plate 306 is fixedly connected to the bottom end of the support plate 301. A cylinder 307 is fixedly connected to one side of the vertical plate 306. A double-sided toothed plate 308 is fixedly connected to the output end of the cylinder 307. The double-sided toothed plate 308 is located between the two first gears 305 and meshes with the two first gears 305.

[0017] Since the double-sided toothed plate 308 meshes with the two first gears 305 at the same time, when the double-sided toothed plate 308 moves, it can drive the two first gears 305 to rotate in opposite directions, thereby causing the two rubber pads 304 to rotate synchronously in opposite directions.

[0018] Working principle: In use, the veterinary drug is first poured into the storage tank 201 through the feed inlet 202. The motor 203 drives the transmission rod 204 to rotate, which in turn drives the first bevel gear 205 and the second bevel gear 206 to rotate. The second bevel gear 206 drives the stirring rod 207 to rotate through the third bevel gear 210. The stirring rod 207 drives the rectangular frame 209 to rotate through the connecting rod 208. The first bevel gear 205 drives the lead screw 211 to rotate through the fourth bevel gear 214. The lead screw 211 drives the threaded ring plate 212 to move downward. Then, the veterinary drug bottle is placed directly below the connecting pipe 302. The cylinder 307 extends and drives the double-sided toothed plate 308 to move. The double-sided toothed plate 308 drives the upper and lower first gears 305 to rotate. The first gears 305 drive the support rod 303 to rotate, which in turn drives the rubber pad 304 to rotate, causing the liquid veterinary drug to flow out along the connecting pipe 302. After filling, the cylinder 307 is reset.

Claims

1. A liquid veterinary drug filling leak-proof device, comprising a workbench (1), characterized in that: The top of the workbench (1) is provided with a liquid storage mechanism (2), and the side of the workbench (1) is provided with a feeding mechanism (3). The liquid storage mechanism (2) includes a liquid storage tank (201) fixedly installed on the top of the workbench (1). A feed inlet (202) is fixedly connected to one side of the liquid storage tank (201). A motor (203) is fixedly connected to one side of the top of the liquid storage tank (201). A transmission rod (204) is fixedly connected to the output end of the motor (203). A first bevel gear (205) and a second bevel gear (206) are fixedly sleeved on both sides of the transmission rod (204).

2. The liquid veterinary drug filling leak-proof device according to claim 1, characterized in that: The storage tank (201) is rotatably connected to a stirring rod (207). The top of the stirring rod (207) extends through to the top of the storage tank (201) and is fixedly connected to a third bevel gear (210). The third bevel gear (210) meshes with the second bevel gear (206). Connecting rods (208) are fixedly connected to both sides of the outside of the stirring rod (207). A rectangular frame (209) is fixedly connected to one side of the connecting rod (208).

3. The liquid veterinary drug filling leak-proof device according to claim 1, characterized in that: The storage tank (201) is rotatably connected to a lead screw (211). The top end of the lead screw (211) extends through to the top of the storage tank (201) and is fixedly connected to a fourth bevel gear (214). The fourth bevel gear (214) meshes with the first bevel gear (205). The upper side of the lead screw (211) is threadedly connected to an annular plate (212). The outer side of the annular plate (212) is fixedly connected to a scraper (213). A limit rod (215) is slidably provided inside the annular plate (212). Both ends of the limit rod (215) are fixedly connected to the inner wall of the storage tank (201).

4. The liquid veterinary drug filling leak-proof device according to claim 1, characterized in that: The feeding mechanism (3) includes a support plate (301) fixedly installed on one side of the workbench (1). A connecting pipe (302) is fixedly sleeved inside the support plate (301). One side of the connecting pipe (302) is connected to the liquid storage tank (201). Two support rods (303) are rotatably connected inside the connecting pipe (302). Rubber pads (304) are fixedly sleeved on the outside of the two support rods (303). One end of each of the two support rods (303) extends through to the outside of the connecting pipe (302) and is fixedly connected to a first gear (305).

5. The liquid veterinary drug filling leak-proof device according to claim 4, characterized in that: A vertical plate (306) is fixedly connected to the bottom end of the support plate (301), and a cylinder (307) is fixedly connected to one side of the vertical plate (306). A double-sided toothed plate (308) is fixedly connected to the output end of the cylinder (307). The double-sided toothed plate (308) is located between two first gears (305), and the double-sided toothed plate (308) meshes with the two first gears (305).

Images