Veterinary drug powder mixing equipment convenient to sample

Abstract

The utility model relates to the technical field of veterinary drug production, in particular to veterinary drug powder mixing equipment convenient for sampling, which comprises a mixing barrel, a sampling hole is arranged at the upper end of the mixing barrel, a positioning sleeve is fixedly mounted in the sampling hole, a sampling rod is mounted in the positioning sleeve in a sliding manner, a cylindrical groove is arranged at the upper end of the sampling rod, and the cylindrical groove is communicated with the sampling hole. A cylindrical groove is formed in the sampling rod, feeding ports communicated with the cylindrical groove are symmetrically formed in the sampling rod, a cylindrical block is slidably inserted into the cylindrical groove, a pull rod is vertically and fixedly mounted on the cylindrical block, and a cross rod is fixedly mounted at the upper end of the pull rod. According to the utility model, the sampling rod extends into the mixing barrel, and the cylindrical block, the pull rod and the cross rod are matched with one another, so that a medicament mixed in the mixing barrel can be sucked into the arc groove to complete sampling, and then a sample can be subjected to uniformity inspection, the stirring time is judged according to an inspection structure, the production efficiency is improved, and the uniformity of powder is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of veterinary drug production, in particular to veterinary drug powder mixing equipment which is convenient for sampling. Background Art

[0002] Veterinary drugs are substances used to prevent, treat, diagnose animal diseases or purposefully regulate animal physiological functions. In the process of treating and preventing diseases of poultry and livestock, the animal husbandry industry often mixes drug powder and feed in advance. This allows poultry and livestock to ingest veterinary drugs while eating. It is simple, convenient and effective.

[0003] Existing veterinary drug manufacturers, when mixing powders and other products, cannot promptly test the uniformity of the mixed products because the mixing equipment is usually only equipped with a feed port and a discharge port. They can only rely on the mixing time to make judgments, which can easily cause uneven mixing and affect the overall production efficiency and the uniformity of the powder. Utility Model Content

[0004] The purpose of the utility model is to solve the following shortcomings in the prior art: the uniformity of the product being mixed cannot be tested in time, and judgment can only be made based on the mixing time, which can easily cause uneven mixing and affect the overall production efficiency and the uniformity of the powder. A veterinary drug powder mixing device that is easy to sample is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A veterinary drug powder mixing device convenient for sampling comprises a mixing barrel, a mixing assembly is arranged in the mixing barrel, a sampling hole is opened at the upper end of the mixing barrel, and a positioning sleeve is fixedly installed in the sampling hole;

[0007] A sampling rod is slidably installed in the positioning sleeve, a cylindrical groove is provided at the upper end of the sampling rod, and feed ports connected to the cylindrical groove are symmetrically provided on the sampling rod. A cylindrical block is slidably inserted in the cylindrical groove, a pull rod is vertically fixed on the cylindrical block, and a cross bar is fixedly installed on the upper end of the pull rod.

[0008] Preferably, a rotating hole is opened at the upper end of the mixing barrel, and the mixing assembly includes a rotating shaft rotatably installed in the rotating hole, a driving motor fixedly installed on the mixing barrel and a plurality of mixing rods fixedly installed on the rotating shaft, and the output end of the driving motor is fixedly connected to the upper end of the rotating shaft.

[0009] Preferably, a stopper is fixedly mounted on the lower end of the sampling rod, a fixing ring is fixedly sleeved on the sampling rod, a telescopic spring is sleeved on the sampling rod, and both ends of the telescopic spring are fixedly connected to the positioning sleeve and the fixing ring respectively.

[0010] Preferably, a round tube is vertically rotatably inserted in the cylindrical groove, the lower end of the round tube is rotatably connected to the bottom wall of the rotating groove, the lower end of the round tube is symmetrically opened with rectangular openings, the two rectangular openings are staggered with the two feed ports, and the fixing ring is provided with a positioning component for locking the round tube.

[0011] Preferably, two positioning grooves are provided on the fixing ring, and the positioning assembly comprises a spring rod fixedly mounted on the round tube and an L-shaped positioning block fixedly mounted on the lower end of the spring rod, and one end of the positioning block is inserted into one of the positioning grooves.

[0012] Preferably, a sealing gasket is fixedly installed on the lower surface of the cylindrical block, and the sealing gasket is made of rubber.

[0013] In the utility model, the beneficial effects are:

[0014] After mixing for a certain period of time, the mixing device extends the sampling rod into the mixing barrel, and then through the cooperation of the cylindrical block, the pull rod and the cross bar, the mixed medicine in the mixing barrel can be sucked into the arc groove to complete the sampling. Then the sample can be tested for uniformity, and the stirring time can be judged according to the test structure to improve production efficiency and ensure the uniformity of the powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural schematic diagram of a veterinary drug powder mixing device that is convenient for sampling proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of a three-dimensional exploded structure of a sampling rod, a pull rod, a cylindrical block and a circular tube in a veterinary drug powder mixing device for easy sampling proposed by the utility model;

[0017] Figure 3 for Figure 1 A magnified view of the structure in the middle.

[0018] In the figure: 1 mixing barrel, 2 positioning block, 3 positioning sleeve, 4 sampling rod, 5 cylindrical block, 6 pull rod, 7 cross bar, 8 rotating shaft, 9 driving motor, 10 mixing rod, 11 stopper, 12 fixing ring, 13 telescopic spring, 14 round tube, 15 spring rod. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-Figure 3A veterinary drug powder mixing device that is convenient for sampling includes a mixing barrel 1, a mixing assembly is arranged in the mixing barrel 1, a sampling hole is opened at the upper end of the mixing barrel 1, a positioning sleeve 3 is fixedly installed in the sampling hole, a rotating hole is opened at the upper end of the mixing barrel 1, the mixing assembly includes a rotating shaft 8 rotatably installed in the rotating hole, a driving motor 9 fixedly installed on the mixing barrel 1 and a plurality of mixing rods 10 fixedly installed on the rotating shaft 8, the output end of the driving motor 9 is fixedly connected to the upper end of the rotating shaft 8, when mixing and stirring, the driving motor 9 is started to drive the rotating shaft 8 to rotate, and then the rotating shaft 8 drives the plurality of mixing rods 10 to rotate around the rotating shaft 8, and the medicines in the mixing barrel 1 are mixed and stirred by the plurality of mixing rods 10.

[0021] A sampling rod 4 is slidably installed in the positioning sleeve 3, a cylindrical groove is provided at the upper end of the sampling rod 4, and feed ports connected to the cylindrical groove are symmetrically provided on the sampling rod 4. A cylindrical block 5 is slidably inserted in the cylindrical groove, and a pull rod 6 is vertically fixedly installed on the cylindrical block 5, and a cross bar 7 is fixedly installed on the upper end of the pull rod 6.

[0022] After mixing for a period of time, the driving motor 9 is stopped and the sampling rod 4 is extended into the mixing barrel 1. The operator can control the length of the sampling rod 4 extending into the mixing barrel 1 to extract the medicine from different parts of the mixing barrel 1, and then pull the cross bar 7, and pull the cylindrical block 5 to move in the cylindrical groove through the pull rod 6. At this time, the medicine near the feed port will be sucked into the cylindrical groove, and finally the sampling rod 4 will be driven to move upward to complete the sampling. Then the sample can be tested for uniformity, and the stirring time can be judged according to the test structure to improve production efficiency and ensure the uniformity of the powder.

[0023] A stopper 11 is fixedly installed at the lower end of the sampling rod 4, a fixing ring 12 is fixedly sleeved on the sampling rod 4, a telescopic spring 13 is sleeved on the sampling rod 4, and both ends of the telescopic spring 13 are fixedly connected to the positioning sleeve 3 and the fixing ring 12 respectively. With the support of the telescopic spring 13, the sampling rod 4 is supported on the positioning sleeve 3, and the feed port is outside the mixing barrel 1. The stopper 11 prevents the sampling rod 4 from being removed from the positioning sleeve 3, and when the sampling rod 4 is pressed down, the telescopic spring 13 is compressed.

[0024] A round tube 14 is inserted in the cylindrical groove for vertical rotation, and the lower end of the round tube 14 is rotatably connected to the bottom wall of the rotating groove. A rectangular opening is symmetrically provided at the lower end of the round tube 14, and the two rectangular openings are staggered with the two feed ports. A positioning assembly for locking the round tube 14 is provided on the fixed ring 12, and two positioning grooves are provided on the fixed ring 12. The positioning assembly includes a spring rod 15 fixedly mounted on the round tube 14 and an L-shaped positioning block 2 fixedly mounted at the lower end of the spring rod 15, and one end of the positioning block 2 is inserted in one of the positioning grooves. A sealing gasket is fixedly mounted on the lower surface of the cylindrical block 5, and the sealing gasket is made of rubber.

[0025] When the sampling rod 4 is inserted into the mixing barrel 1, the circular tube 14 will block the two feed ports on the sampling rod 4. When sampling, the positioning block 2 is first driven to move vertically upward, the spring rod 15 is compressed, and one end of the positioning block 2 is moved out of the positioning groove, and then the circular tube 14 is driven to rotate 90°, and one end of the positioning block 2 is inserted into the other positioning groove. At this time, the rectangular opening on the circular tube 14 will overlap with the feed port, and the medicine in the mixing barrel 1 can pass through the rectangular hole and the feed port into the cylindrical groove. After completing the sampling, the circular tube 14 is rotated in the opposite direction, and the feed port is blocked again by the circular tube 14. By blocking the feed port, it can be prevented that when the sampling rod 4 samples medicine at a certain depth, medicines at other depths will pass through the feed port into the cylindrical groove, so that the results are more accurate when testing the samples.

[0026] In the utility model, after mixing for a period of time, the sampling rod 4 is extended into the mixing barrel 1, and then the cross bar 7 is pulled, and the cylindrical block 5 is pulled to move in the cylindrical groove through the pull rod 6. At this time, the medicine near the feed port will be sucked into the cylindrical groove, and finally the sampling rod 4 will be driven to move upward to complete the sampling. Then the uniformity of the sample can be tested, and the stirring time can be judged according to the test structure to improve the production efficiency and ensure the uniformity of the powder.

[0027] In general, in view of the technical problem that the uniformity of the mixed product cannot be tested in time, and judgment can only be made based on the mixing time, which may easily cause uneven mixing and affect the overall production efficiency and uniformity of the powder; a technical solution is adopted: by cooperating the sampling rod 4, the cylindrical block 5, the pull rod 6 and the cross bar 7, the medicine in the mixing barrel 1 can be sampled; because the implementation process of the technical solution is: after mixing for a period of time, the sampling rod 4 is extended into the mixing barrel 1, and then the cross bar 7 is pulled, and the cylindrical block 5 is pulled by the pull rod 6 to move in the cylindrical groove. At this time, the medicine near the feed port will be sucked into the cylindrical groove, and finally the sampling rod 4 is driven to move up to complete the sampling, and then the sample can be tested for uniformity; so the technical problem can be solved, and the technical effect achieved is: judging the mixing time according to the inspection structure, improving the production efficiency, and ensuring the uniformity of the powder.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A veterinary drug powder mixing device convenient for sampling, comprising a mixing barrel (1), characterized in that: The mixing barrel (1) is provided with a mixing assembly, the upper end of the mixing barrel (1) is provided with a sampling hole, and a positioning sleeve (3) is fixedly installed in the sampling hole; A sampling rod (4) is slidably installed in the positioning sleeve (3), a cylindrical groove is provided at the upper end of the sampling rod (4), and feed ports that are both connected to the cylindrical groove are symmetrically provided on the sampling rod (4), a cylindrical block (5) is slidably inserted in the cylindrical groove, a pull rod (6) is vertically fixedly installed on the cylindrical block (5), and a cross bar (7) is fixedly installed on the upper end of the pull rod (6).

2. The veterinary drug powder mixing device for easy sampling according to claim 1, characterized in that: A rotating hole is provided at the upper end of the mixing barrel (1); the mixing assembly comprises a rotating shaft (8) rotatably mounted in the rotating hole, a driving motor (9) fixedly mounted on the mixing barrel (1), and a plurality of mixing rods (10) fixedly mounted on the rotating shaft (8); an output end of the driving motor (9) is fixedly connected to the upper end of the rotating shaft (8).

3. The veterinary drug powder mixing device for easy sampling according to claim 1, characterized in that: A stopper (11) is fixedly mounted on the lower end of the sampling rod (4); a fixing ring (12) is fixedly sleeved on the sampling rod (4); a telescopic spring (13) is sleeved on the sampling rod (4); and two ends of the telescopic spring (13) are respectively fixedly connected to the positioning sleeve (3) and the fixing ring (12).

4. The veterinary drug powder mixing device for easy sampling according to claim 3, characterized in that: A circular tube (14) is inserted into the cylindrical groove for vertical rotation, the lower end of the circular tube (14) is rotatably connected to the bottom wall of the rotating groove, the lower end of the circular tube (14) is symmetrically provided with rectangular openings, the two rectangular openings are staggered with the two feed openings, and a positioning component for locking the circular tube (14) is provided on the fixing ring (12).

5. The veterinary drug powder mixing device for easy sampling according to claim 4, characterized in that: The fixing ring (12) is provided with two positioning grooves. The positioning assembly comprises a spring rod (15) fixedly mounted on the round tube (14) and an L-shaped positioning block (2) fixedly mounted on the lower end of the spring rod (15). One end of the positioning block (2) is inserted into one of the positioning grooves.

6. The veterinary drug powder mixing device for easy sampling according to claim 1, characterized in that: A sealing gasket is fixedly mounted on the lower surface of the cylindrical block (5), and the sealing gasket is made of rubber.

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