Closed filling device for liquid veterinary drugs

Abstract

The utility model belongs to the technical field of filling devices, and particularly relates to a liquid veterinary drug closed filling device which comprises a working table, four stand columns are fixedly arranged at the bottom of the working table, a fixing column is fixedly arranged on the upper surface of the working table, an anti-dripping structure is arranged on the fixing column, a transverse column is fixedly arranged on the upper surface of the fixing column, and an anti-dripping structure is arranged on the transverse column. By arranging the sliding rod, the sliding column, the liquid receiving disc, the inclined plane column, the pushing column, the first spring and the like, the conveying column drives the L-shaped fixing rod, the L-shaped fixing rod drives the pushing column to move downwards, and one side of the pushing column is attached to the inclined plane of the inclined plane column, so that when the pushing column moves downwards, the inclined plane column can be extruded to move backwards, and the inclined plane column drives the sliding column; the sliding column drives the liquid receiving disc to move backwards, meanwhile, when the air cylinder drives the material conveying column to retract, the pushing column moves upwards and does not extrude the inclined plane column any more, the sliding column drives the liquid receiving disc under the elasticity of the first spring, the liquid receiving disc moves to the bottom of the discharging pipe, and residual liquid medicine is prevented from dripping on the workbench.

Description

Technical Field

[0001] The utility model relates to the technical field of filling devices, in particular to a closed filling device for liquid veterinary drugs. Background Art

[0002] Veterinary drugs refer to substances (including medicinal feed additives) used to prevent, treat, diagnose animal diseases or purposefully regulate animal physiological functions. Veterinary drugs mainly include: serum products, vaccines, diagnostic products, microecological products, Chinese medicinal materials, Chinese patent medicines, chemical drugs, antibiotics, biochemical drugs, radioactive drugs, external pesticides, disinfectants, etc.

[0003] However, in the existing equipment, when filling liquid veterinary drugs, after the filling is completed, residual liquid medicine in the pipeline of the equipment will drip onto the workbench, which is troublesome to clean up. Therefore, a closed filling device for liquid veterinary drugs is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a closed filling device for liquid veterinary drugs.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a closed filling device for liquid veterinary drugs, comprising a workbench, four columns are fixedly provided at the bottom of the workbench, a fixed column is fixedly provided on the upper surface of the workbench, an anti-drip structure is provided on the fixed column, a cross column is fixedly provided on the upper surface of the fixed column, a cylinder is fixedly provided at the bottom of the cross column, a feed column is fixedly provided at the piston end of the cylinder, three liquid filling structures are provided on the feed column, a storage box is fixedly provided on the upper surface of the cross column, a feed pump is fixedly provided at the bottom of the storage box, a telescopic tube is fixedly provided at the bottom of the storage box, a feed port of the feed pump is fixedly connected to one end of the telescopic tube, and the other end of the telescopic tube is fixedly connected to the upper surface of the feed column.

[0006] As a further description of the above technical solution:

[0007] The anti-drip structure comprises a sliding rod fixedly connected to one side of a fixed column, a sliding column is slidably connected to the sliding rod, a liquid receiving tray is fixedly arranged on the front side of the sliding column, and a slope column is fixedly connected to one side of the sliding column.

[0008] As a further description of the above technical solution:

[0009] One side of the material feeding column is fixedly connected with an L-shaped fixing rod, one side of the L-shaped fixing rod is fixedly connected with a pushing column, and one side of the pushing column is in contact with the inclined surface of the inclined surface column.

[0010] As a further description of the above technical solution:

[0011] A limit plate is fixedly provided at one end of the sliding rod, a first spring is movably provided on the sliding rod, one end of the first spring is fixedly connected to one side of the fixed column, and the other end of the first spring is fixedly connected to one side of the sliding column.

[0012] As a further description of the above technical solution:

[0013] The liquid filling structure includes a discharge pipe fixedly connected to the bottom of the feed column, and two sliding grooves are provided on the side of the discharge pipe, and a sliding block is slidably connected in each sliding groove, and a sliding ring is fixedly connected to the two sliding blocks on the sides away from each other, and the inner side of the sliding ring is fitted with the outer side of the discharge pipe, and two L-shaped connecting columns are fixedly provided at the bottom of the two sliding blocks, and the opposite ends of the two L-shaped connecting columns are commonly connected to a push rod, and one end of the push rod extends to the inside of the discharge pipe.

[0014] As a further description of the above technical solution:

[0015] A plugging disk is fixedly provided on the upper surface of the push rod, a sealing gasket is fixedly provided on the bottom of the plugging disk, a second spring is fixedly provided on the upper surface of the plugging disk, and the other end of the second spring is fixedly connected to the inner upper surface of the discharge pipe.

[0016] The utility model has the following beneficial effects:

[0017] 1. Compared with the prior art, the closed filling device for liquid veterinary drugs is provided with a sliding rod, a sliding column, a liquid receiving tray, a sloped column, a pushing column and a first spring, etc. The feeding column drives the L-shaped fixed rod, and the L-shaped fixed rod drives the pushing column to move downward. Because one side of the pushing column is in contact with the slope of the sloped column, when the pushing column moves downward, the sloped column can be squeezed to move backward, and the sloped column drives the sliding column, and the sliding column drives the liquid receiving tray to move backward. At the same time, when the cylinder drives the feeding column to retract, the pushing column moves upward, and the sloped column is no longer squeezed. Under the elasticity of the first spring, the sliding column drives the liquid receiving tray, and the liquid receiving tray moves to the bottom of the discharge pipe to prevent residual liquid medicine from dripping onto the workbench.

[0018] 2. Compared with the prior art, the closed filling device for liquid veterinary drugs is provided with a sliding block, a sliding ring, a push rod, an L-shaped connecting column, a leak-proof disk and a second spring, and the bottom of the sliding ring is against the upper surface of the bottle mouth, so that the sliding ring drives the two sliding blocks, the two sliding blocks drive the corresponding L-shaped connecting rods, the two L-shaped connecting rods drive the push rod, and the push rod drives the leak-proof disk to compress the second spring upward. When the leak-proof disk moves upward, the discharge pipe will be opened, so that the drug liquid can be discharged from the bottom of the discharge pipe through the feed pump, the telescopic tube and the feed column. When the cylinder retracts, the elastic potential energy of the second spring makes the bottom of the leak-proof disk fit against the bottom of the discharge pipe to prevent the drug liquid from flowing out. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1This is a three-dimensional structural schematic diagram of a closed filling device for liquid veterinary drugs proposed by the utility model;

[0020] Figure 2 This is a plan view of a closed filling device for liquid veterinary drugs proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the anti-drip structure of a closed filling device for liquid veterinary drugs proposed by the utility model;

[0022] Figure 4 This is a schematic diagram of the filling structure of a closed filling device for liquid veterinary drugs proposed by the utility model;

[0023] Figure 5 This is a cross-sectional view of the liquid filling structure of a closed filling device for liquid veterinary drugs proposed by the utility model;

[0024] Figure 6 The utility model discloses an exploded diagram of the liquid filling structure of a closed filling device for liquid veterinary drugs.

[0025] Legend:

[0026] 1. Workbench; 2. Vertical column; 3. Fixed column; 4. Horizontal column; 5. Cylinder; 6. Feed column; 7. Anti-drip structure; 701. Sliding rod; 702. Sliding column; 703. Liquid receiving tray; 704. Limiting plate; 705. Inclined column; 706. Pushing column; 707. L-shaped fixed rod; 708. First spring; 8. Liquid filling structure; 801. Discharge pipe; 802. Sliding groove; 803. Sliding block; 804. Sliding ring; 805. Push rod; 806. L-shaped connecting column; 807. Leak-proof plate; 808. Second spring; 9. Storage box; 10. Telescopic tube. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Reference Figures 1 to 6The utility model provides a closed filling device for liquid veterinary drugs: comprising a workbench 1, four upright columns 2 are fixedly arranged at the bottom of the workbench 1, a fixed column 3 is fixedly arranged on the upper surface of the workbench 1, an anti-drip structure 7 is arranged on the fixed column 3, a horizontal column 4 is fixedly arranged on the upper surface of the fixed column 3, a cylinder 5 is fixedly arranged at the bottom of the horizontal column 4, a feeding column 6 is fixedly arranged at the piston end of the cylinder 5, three liquid filling structures 8 are arranged on the feeding column 6, a storage box 9 is fixedly arranged on the upper surface of the horizontal column 4, a feeding pump is fixedly arranged at the bottom of the storage box 9, a telescopic tube 10 is fixedly arranged at the bottom of the storage box 9, a feeding port of the feeding pump is fixedly connected to one end of the telescopic tube 10, and the other end of the telescopic tube 10 is fixedly connected to the upper surface of the feeding column 6;

[0029] The anti-drip structure 7 includes a sliding rod 701 fixedly connected to one side of the fixed column 3, a sliding column 702 is slidably connected to the sliding rod 701, a liquid receiving tray 703 is fixedly provided on the front of the sliding column 702, a limit plate 704 is fixedly provided at one end of the sliding rod 701, and a first spring 708 is movably provided on the sliding rod 701, one end of the first spring 708 is fixedly connected to one side of the fixed column 3, and the other end is fixedly connected to one side of the sliding column 702, a ramp column 705 is fixedly connected to one side of the sliding column 702, an L-shaped fixed rod 707 is fixedly connected to one side of the feeding column 6, and a push column 706 is fixedly connected to one side of the L-shaped fixed rod 707, and one side of the push column 706 is fitted with the ramp of the ramp column 705. When the push column 706 no longer squeezes the ramp column 705, the sliding column 702 drives the liquid receiving tray 703 under the elasticity of the first spring 708, so that the liquid receiving tray 703 moves to the bottom of the discharge pipe 801 to prevent residual liquid from dripping onto the workbench 1;

[0030] The filling structure 8 includes a discharge pipe 801 fixedly connected to the bottom of the feed column 6, and two sliding grooves 802 are provided on the side of the discharge pipe 801. A sliding block 803 is slidably connected in each sliding groove 802. The two sliding blocks 803 are fixedly connected to a sliding ring 804 on the side away from each other. The inner side of the sliding ring 804 is in contact with the outer side of the discharge pipe 801. Two L-shaped connecting columns 806 are fixedly provided at the bottom of the two sliding blocks 803. The opposite ends of the two L-shaped connecting columns 806 are connected to A push rod 805, one end of which extends to the inside of the discharge pipe 801, a plugging disk 807 is fixedly provided on the upper surface of the push rod 805, a sealing gasket is fixedly provided on the bottom of the plugging disk 807, when the cylinder 5 retracts, the elastic potential energy of the second spring 808 makes the bottom of the plugging disk 807 fit against the bottom of the discharge pipe 801 to prevent the medicine from flowing out, a second spring 808 is fixedly provided on the upper surface of the plugging disk 807, the other end of the second spring 808 is fixedly connected to the upper surface of the inside of the discharge pipe 801.

[0031] Working principle: when the cylinder 5 drives the feeding column 6 to move downward, the feeding column 6 drives the L-shaped fixed rod 707, and the L-shaped fixed rod 707 drives the pushing column 706 to move downward. Because one side of the pushing column 706 is in contact with the inclined surface of the inclined column 705, when the pushing column 706 moves downward, it can squeeze the inclined column 705 to move backward. The inclined column 705 drives the sliding column 702, and the sliding column 702 drives the liquid receiving tray 703 to move backward. At the same time, when the cylinder 5 drives the feeding column 6 to retract, the pushing column 706 moves upward, and the inclined column 705 is no longer squeezed. Under the elasticity of the first spring 708, the sliding column 702 drives the liquid receiving tray 703 to move to the bottom of the discharge pipe 801 to prevent the residual liquid from dripping onto the workbench 1;

[0032] During filling, the bottle is placed under the discharge pipe 801. When the cylinder 5 drives the feeding column 6 to move downward, one end of the discharge pipe 801 will enter the bottle mouth, and at the same time, the bottom of the sliding ring 804 will abut against the upper surface of the bottle mouth, so that the sliding ring 804 drives the two sliding blocks 803, and the two sliding blocks 803 drive the corresponding L-shaped connecting columns 806. The two L-shaped connecting columns 806 drive the push rod 805, and the push rod 805 drives the plugging disk 807 to compress the second spring 808 upward. When the plugging disk 807 moves upward, the discharge pipe 801 will be opened, so that the medicine liquid can be output from the bottom of the discharge pipe 801 through the feeding pump, the telescopic tube 10 and the feeding column 6. When the cylinder 5 retracts, the elastic potential energy of the second spring 808 makes the bottom of the plugging disk 807 fit against the bottom of the discharge pipe 801 to prevent the medicine liquid from flowing out.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A closed filling device for liquid veterinary drugs, comprising a workbench (1), characterized in that: Four upright columns (2) are fixedly provided at the bottom of the workbench (1); a fixed column (3) is fixedly provided on the upper surface of the workbench (1); an anti-drip structure (7) is provided on the fixed column (3); a transverse column (4) is fixedly provided on the upper surface of the fixed column (3); a cylinder (5) is fixedly provided at the bottom of the transverse column (4); a material delivery column (6) is fixedly provided at the piston end of the cylinder (5); three liquid filling structures (8) are provided on the material delivery column (6); a material storage box (9) is fixedly provided on the upper surface of the transverse column (4); a material delivery pump is fixedly provided at the bottom of the material storage box (9); a telescopic tube (10) is fixedly provided at the bottom of the material storage box (9); a material delivery port of the material delivery pump is fixedly connected to one end of the telescopic tube (10); and the other end of the telescopic tube (10) is fixedly connected to the upper surface of the material delivery column (6).

2. A closed filling device for liquid veterinary drugs according to claim 1, characterized in that: The anti-drip structure (7) comprises a sliding rod (701) fixedly connected to one side of a fixed column (3); a sliding column (702) is slidably connected to the sliding rod (701); a liquid receiving tray (703) is fixedly provided on the front side of the sliding column (702); and a slope column (705) is fixedly connected to one side of the sliding column (702).

3. A closed filling device for liquid veterinary drugs according to claim 2, characterized in that: One side of the material feeding column (6) is fixedly connected to an L-shaped fixing rod (707), one side of the L-shaped fixing rod (707) is fixedly connected to a pushing column (706), and one side of the pushing column (706) is in contact with the inclined surface of the inclined column (705).

4. A closed filling device for liquid veterinary drugs according to claim 2, characterized in that: A limit plate (704) is fixedly provided at one end of the sliding rod (701), and a first spring (708) is movably provided on the sliding rod (701), one end of the first spring (708) is fixedly connected to one side of the fixed column (3), and the other end of the first spring (708) is fixedly connected to one side of the sliding column (702).

5. A closed filling device for liquid veterinary drugs according to claim 3, characterized in that: The liquid filling structure (8) includes a discharge pipe (801) fixedly connected to the bottom of the feed column (6), and two sliding grooves (802) are provided on the side of the discharge pipe (801), and a sliding block (803) is slidably connected in each of the sliding grooves (802), and a sliding ring (804) is fixedly connected to the two sliding blocks (803) on the sides away from each other, and the inner side of the sliding ring (804) is in contact with the outer side of the discharge pipe (801), and two L-shaped connecting columns (806) are fixedly provided at the bottom of the two sliding blocks (803), and the opposite ends of the two L-shaped connecting columns (806) are commonly connected to a push rod (805), and one end of the push rod (805) extends into the inside of the discharge pipe (801).

6. A closed filling device for liquid veterinary drugs according to claim 5, characterized in that: A plugging disk (807) is fixedly provided on the upper surface of the push rod (805), a sealing gasket is fixedly provided on the bottom of the plugging disk (807), a second spring (808) is fixedly provided on the upper surface of the plugging disk (807), and the other end of the second spring (808) is fixedly connected to the inner upper surface of the discharge pipe (801).

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