Stirring device for sampling of milk tank truck

Abstract

The utility model discloses a stirring device for sampling of a milk tank truck, which comprises an air outlet pipe, a spring air pipe detachably connected with the end part of the air outlet pipe and an air supply mechanism detachably connected with the spring air pipe, and the air outlet pipe, the spring air pipe and the air supply mechanism are sequentially communicated. The pneumatic stirring device is reasonable in structure, convenient to use, good in stirring effect, high in safety and strong in practicability, and can effectively improve the working efficiency and reduce the labor intensity of workers by replacing the operation steps of manual upper and lower stirring with pneumatic stirring. The fresh milk sampler is suitable for sampling fresh milk in dairy product production enterprises.

Description

Technical Field

[0001] The utility model relates to a stirring device, in particular to a stirring device for sampling in a milk tank truck. Background Art

[0002] After the fresh milk from the milk source base is transported to the dairy product production enterprise by milk tanker trucks, the workers of the dairy product production enterprise first need to sample the fresh milk and then test the collected samples. Sampling is an important link, and the accuracy of sampling is directly related to the accuracy of sample testing.

[0003] Fresh milk in milk tankers will be stratified due to long-term transportation. To ensure the accuracy of sampling, dairy product manufacturers usually use the following sampling method: workers first climb onto the top of the milk tanker and open the lid, then stir the fresh milk in the milk tanker with a stirrer. After the fresh milk in the milk tanker is stirred evenly, the fresh milk is sampled. Figure 1 As shown, the existing agitator includes a stirring rod 1 and a disc 2 fixed at the bottom of the stirring rod 1, wherein the disc 2 is provided with a plurality of through holes 3. Currently, workers of dairy product production enterprises need to sample a large number of milk tankers, but when using the existing agitator to stir the fresh milk in the milk tanker, they need to extend the agitator into the milk tanker and stir the agitator up and down by hand, which makes the workers' work efficiency low and the labor intensity high. Summary of the invention

[0004] In order to solve the above deficiencies in the prior art, the utility model aims to provide a stirring device for sampling in a milk tank truck, so as to improve work efficiency and reduce the labor intensity of workers.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: a stirring device for sampling in a milk tanker truck, comprising an air outlet pipe, a spring air pipe detachably connected to the end of the air outlet pipe, and an air supply mechanism detachably connected to the spring air pipe, the air outlet pipe, the spring air pipe and the air supply mechanism being connected in sequence.

[0006] As a limitation of the present utility model, the air outlet pipe comprises a round tube, which is detachably connected to the spring air tube via a first pneumatic quick connector, and a plurality of air outlet hole groups are provided on the side wall of the round tube away from one end of the spring air tube at intervals along the circumference of the round tube.

[0007] As a further limitation of the present invention, the air outlet hole group includes a plurality of air outlet holes arranged at intervals along the length direction of the circular tube.

[0008] As a further limitation of the present invention, an arc-shaped hook is fixedly provided on one end of the circular tube close to the spring air tube.

[0009] As a further limitation of the present invention, the spring air pipe and the air supply mechanism are detachably connected via a second pneumatic quick connector.

[0010] As another limitation of the present invention, the air supply mechanism includes an air compressor and an air filter connected to the air compressor.

[0011] Due to the adoption of the above technical solution, the utility model has the following beneficial effects compared with the prior art:

[0012] (1) The utility model adopts a structural form that combines an air outlet pipe, a spring air pipe and an air supply mechanism. The structure is simple and reasonable. The air supply mechanism can provide an air source, and the length of the spring air pipe is retractable, which can facilitate workers to adjust the position of the air outlet pipe according to the use requirements. When using the utility model, it is necessary to extend the air outlet pipe into the bottom of the milk tank in the milk tanker and turn on the air supply mechanism. The air blown by the air supply mechanism passes through the spring air pipe and is ejected from the air outlet pipe. The air ejected from the air outlet pipe can continuously form a large number of bubbles in the milk tanker. A large number of bubbles roll in the fresh milk. These continuously generated large numbers of bubbles can play a role in stirring the fresh milk. The utility model replaces the operating steps of manual up and down stirring by the above-mentioned pneumatic stirring method, and the stirring efficiency is higher, which can effectively improve work efficiency and reduce the labor intensity of workers.

[0013] (2) The utility model only has a plurality of air outlet groups on one end of the round tube away from the spring air tube, so that the wind force blown out from the air outlet pipe is relatively large, which has a better effect on stirring the fresh milk and can effectively improve the work efficiency of stirring the fresh milk.

[0014] (3) The multiple air outlet holes in the utility model are arranged at intervals along the length direction of the circular tube, so that the air in the air outlet pipe can be blown out from different heights. When stirring the fresh milk, the air outlet pipe can blow out bubbles from different heights, which can make the fresh milk stirred more evenly and improve the working efficiency of stirring the fresh milk.

[0015] (4) The utility model is provided with an arc-shaped hook. When performing the mixing work, the worker can hold the top of the air outlet pipe with one hand and the arc-shaped hook with the other hand, so that the utility model can be held more stably for the mixing work. And when the subsequent work of sampling is required after the mixing work is completed, the arc-shaped hook can be used to hook the utility model on the milk tanker, which is convenient for the subsequent work of sampling and can effectively improve the practicality of the utility model.

[0016] (5) The utility model is easy to disassemble and can be quickly disassembled and connected according to the use requirements, and has greater flexibility in use. Specifically, the round tube and the spring air tube are detachably connected through a first pneumatic quick connector, and the spring air tube and the air supply mechanism are detachably connected through a second pneumatic quick connector. When the utility model needs to be used for stirring, the round tube, the spring air tube and the air supply mechanism can be quickly connected together. When the stirring work is completed, the round tube needs to be cleaned, and the round tube can be quickly disassembled. In addition, when the components of the utility model are damaged, they can be replaced separately, which can save the maintenance cost in later use.

[0017] (6) The air supply mechanism of the utility model adopts a structural form that combines an air compressor and an air filter, wherein the air compressor can provide a relatively large wind force. The air output by the air compressor is purer after passing through the air filter, thereby avoiding contamination of the fresh milk during the mixing operation, thereby effectively improving the safety of use.

[0018] In summary, the utility model has reasonable structure, convenient use, good stirring effect, high safety and strong practicality. It can effectively improve work efficiency and reduce the labor intensity of workers by replacing the operation steps of upper and lower stirring by pneumatic stirring. The utility model is suitable for dairy product production enterprises to use when sampling fresh milk. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention is described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0020] Figure 1 It is a structural schematic diagram of an existing agitator;

[0021] Figure 2 It is a schematic diagram of the structure of an embodiment of the utility model;

[0022] In the figure: 1. stirring rod; 2. disc; 3. through hole; 4. round tube; 5. air outlet; 6. arc hook; 7. first pneumatic quick connector; 8. spring air pipe; 9. second pneumatic quick connector; 10. air compressor; 11. air filter; 12. exhaust pipe. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and understand the present invention, and are not used to limit the present invention.

[0024] Embodiment A stirring device for sampling in a milk tank truck

[0025] like Figure 2As shown, this embodiment includes an air outlet pipe, a spring air pipe 8 detachably connected to the end of the air outlet pipe, and an air supply mechanism detachably connected to the spring air pipe 8. The air outlet pipe, the spring air pipe 8 and the air supply mechanism are connected in sequence.

[0026] The air outlet pipe comprises a circular tube 4, an arc-shaped hook 6 is fixedly arranged on one end of the circular tube 4 close to the spring air tube 8, and a plurality of air outlet hole groups are arranged at intervals along the circumference of the circular tube 4 on the side wall of the circular tube 4 away from the end of the spring air tube 8, wherein the air outlet hole group comprises a plurality of air outlet holes 5 arranged at intervals along the length direction of the circular tube 4. Specifically, in the present embodiment, two air outlet hole groups are arranged at intervals along the circumference of the circular tube 4 on the side wall of the circular tube 4 away from the end of the spring air tube 8, and the two air outlet hole groups are arranged symmetrically with respect to the central axis of the circular tube 4, and each air outlet hole group comprises three air outlet holes 5 arranged at intervals along the length direction of the circular tube 4.

[0027] The round tube 4 and the spring air tube 8 are detachably connected via a first pneumatic quick connector 7, wherein the first pneumatic quick connector 7 includes a first male quick connector fixed at the end of the round tube 4 and a first female quick connector fixed at the end of the spring air tube 8. The first male quick connector and the first female quick connector are both existing structures and are adapted to each other so that the round tube 4 and the spring air tube 8 can be stably plugged together.

[0028] The air supply mechanism includes an air compressor 10 and an air filter 11 connected to the air compressor 10, wherein the exhaust pipe 12 on the air filter 11 and the spring air pipe 8 are detachably connected via a second pneumatic quick connector 9. Specifically, in the present embodiment, the second pneumatic quick connector 9 includes a second male quick connector fixedly mounted at the end of the spring air pipe 8 and a second female quick connector fixedly mounted at the end of the exhaust pipe 12 on the air filter 11, and the second male quick connector and the second female quick connector are both existing structures and are adapted to each other so that the exhaust pipe 12 on the air filter 11 and the spring air pipe 8 can be stably plugged together.

[0029] The method of stirring the fresh milk in the milk tanker using the present embodiment is as follows: the worker first climbs onto the top of the milk tanker and opens the milk tanker cover, then holds the top of the air outlet pipe with one hand and extends the air outlet pipe into the bottom of the milk tank in the milk tanker, and holds the arc hook 6 with the other hand to ensure that the air outlet pipe is held stably, and then another worker turns on the air supply mechanism, and the gas ejected from the air outlet pipe can stir the fresh milk in the milk tank, and the worker can adaptively move the position of the air outlet pipe as needed until the fresh milk in the milk tank is stirred evenly. When the fresh milk in the milk tank is stirred evenly, the worker needs to use the arc hook 6 to hook the present embodiment on the railing on the top of the milk tanker, and then the worker can perform subsequent sampling work. After the sampling work is completed, the worker needs to remove the air outlet pipe from the spring air pipe 8 and clean the air outlet pipe. After the air outlet pipe is cleaned, the air outlet pipe is installed on the spring air pipe 8 for next use.

[0030] It should be noted that the above is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A stirring device for sampling in a milk tank truck, characterized in that: It comprises an air outlet pipe, a spring air pipe detachably connected to the end of the air outlet pipe, and an air supply mechanism detachably connected to the spring air pipe. The air outlet pipe, the spring air pipe and the air supply mechanism are connected in sequence.

2. A stirring device for sampling in a milk tank truck according to claim 1, characterized in that: The air outlet pipe comprises a round pipe, which is detachably connected to the spring air pipe via a first pneumatic quick connector, and a plurality of air outlet hole groups are arranged at intervals along the circumference of the round pipe on a side wall of the round pipe away from one end of the spring air pipe.

3. A stirring device for sampling in a milk tank truck according to claim 2, characterized in that: The air outlet hole group includes a plurality of air outlet holes arranged at intervals along the length direction of the circular tube.

4. A stirring device for sampling in a milk tank truck according to claim 3, characterized in that: An arc-shaped hook is fixedly arranged on one end of the round tube close to the spring air pipe.

5. A stirring device for sampling in a milk tank truck according to claim 4, characterized in that: The spring air pipe and the air supply mechanism are detachably connected via a second pneumatic quick connector.

6. A stirring device for sampling in a milk tank truck according to any one of claims 1 to 5, characterized in that: The air supply mechanism comprises an air compressor and an air filter connected to the air compressor.

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