一种用于乳制品脂肪测定的脂肪提取仪

Abstract

本实用新型属于脂肪提取技术领域，具体涉及一种用于乳制品脂肪测定的脂肪提取仪；包括：箱体，所述箱体前端敞开且铰接有箱门；夹持组件，沿着所述夹持组件的延伸方向可阵列夹持若干个抽样瓶；旋转部，所述旋转部设置于箱体内，所述夹持组件连接于所述旋转部，所述旋转部能够带动所述夹持组件旋转；滴加组件，所述滴加组件设置于所述箱体内，所述滴加组件设置有位于所述夹持组件上方的蠕动泵；且所述滴加组件可带动所述蠕动泵沿着所述夹持组件的延伸方向移动，以为若干所述抽样瓶分别滴加试剂；能够取代工人的操作方式，减轻人工的工作量，实现脂肪检测的全过程自动化，无需专人操作，可以提高数据精密度，提高检测效率。

Claims

1. A fat extractor for dairy fat determination, characterized in that, The application relates to a sample bottle arraying and reagent dropping device. The device comprises a box body, a clamping assembly, a rotating part, a dropping assembly, a heating assembly and a lifting part. The box body is open at the front end and is hinged with a box door. The clamping assembly can array a plurality of sample bottles along the extending direction of the clamping assembly. The rotating part is arranged in the box body, the clamping assembly is connected to the rotating part, and the rotating part can drive the clamping assembly to rotate.

2. The fat extractometer for the determination of fat in dairy products according to claim 1, characterized in that, The dropping assembly is arranged in the box body, the dropping assembly is provided with a peristaltic pump arranged above the clamping assembly, and the dropping assembly can drive the peristaltic pump to move along the extending direction of the clamping assembly to drop reagents into the sample bottles.

3. The fat extractometer for the determination of fat in dairy products according to claim 2, characterized in that, The heating assembly and the lifting part are arranged in the box body, the heating assembly is arranged below the clamping assembly, the rotating part is arranged at the lifting end of the lifting part, and the lifting part can drive the rotating part and the clamping assembly to lift to drive the sample bottles to enter or exit the heating range of the heating assembly.

4. The fat extractometer for the determination of fat in dairy products according to claim 3, characterized in that, The clamping assembly comprises a horizontal shaft, a plurality of elastic clamps are connected to the horizontal shaft, a locking part is arranged on each elastic clamp, and the end part of the horizontal shaft is connected to the rotating part.

5. The fat extractometer for the determination of fat in dairy products according to claim 4, characterized in that, The rotating part comprises two hanging arms, the two end parts of the horizontal shaft are rotatably connected to the two hanging arms, a motor A is arranged on one of the two hanging arms, and the output shaft of the motor A is connected to the end part of the horizontal shaft.

6. The fat extractometer for the determination of fat in dairy products according to claim 5, characterized in that, The lifting part comprises two sliding rails, each sliding rail is connected with a telescopic rod at the lower end, the two hanging arms are connected to the two sliding rails, and the two telescopic rods are connected to the bottom of the box body.

7. The fat extractometer for the determination of fat in dairy products according to claim 3, characterized in that, The device further comprises an oscillation part, the oscillation part comprises a motor B and a biasing rod fixed on the output shaft of the motor B, the motor B is connected to the sliding rail, the other end of the biasing rod is provided with a plug shaft, the side of the hanging arm close to the plug shaft is formed with a sliding groove in sliding connection with the plug shaft, and the hanging arm can slide on the sliding rail.

8. The fat extractometer for the determination of fat in dairy products as claimed in claim 3, wherein, The heating assembly comprises a water tank and a plurality of long holes arranged on the upper end of the water tank, the water tank is fixed to the bottom of the box body and below the horizontal shaft, and the plurality of elastic clamps correspond to the plurality of long holes in a one-to-one correspondence.

9. The fat extractometer for the determination of fat in dairy products according to claim 8, characterized in that, The dropping assembly comprises a truss connected to the inner wall of the box body and a lead screw rotatably arranged in the truss, the lead screw is connected with a sliding block sliding in the truss, the lower end of the sliding block is connected with a dropping nozzle, the peristaltic pump is connected to the dropping nozzle and is in internal communication, and the truss is provided with a motor C for driving the lead screw to rotate.

10. The fat extractometer for the determination of fat in dairy products according to claim 9, characterized in that, The dropping assembly further comprises a drawer arranged in the box body, a plurality of reagent bottles are arranged in the drawer, and the plurality of reagent bottles are connected to the peristaltic pump through pipelines and are respectively provided with valves in the pipelines. An opening is arranged on the side wall of the box body, and the drawer can enter or exit the box body through the opening.

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