Sampling box for field sampling inspection of fresh milk

Abstract

The utility model discloses a sampling box for on-site sampling inspection of fresh milk, which belongs to the technical field of sampling inspection of fresh milk and comprises a box body, a protective frame is arranged on the lower side of the box body, a plurality of mounting grooves are arranged on the lower side of the box body, connecting rods are arranged in the mounting grooves, one end of each connecting rod is rotatably connected with a threaded sleeve, and a guide rod is in threaded connection with the inside of each threaded sleeve. Universal wheels are arranged at the bottom ends of the guide rods, a bottom plate is arranged on the lower side of the protection frame, a driving assembly is arranged on the upper side of the bottom plate, and the driving assembly is used for driving the threaded sleeve to rotate.

Description

Technical Field

[0001] The utility model relates to the technical field of fresh milk sampling inspection, in particular to a sampling box for on-site sampling inspection of fresh milk. Background Art

[0002] Fresh milk is a dairy product made from fresh milk, sterilized at low temperature, and has very strict requirements for storage, transportation and other links. Fresh milk products include fresh milk, low-temperature yogurt and lactic acid bacteria beverages. Compared with room temperature milk, they are "pure, original and active". Among them, active substances and natural nutrients such as whey protein, lysine and vitamins in fresh milk are preserved to the greatest extent.

[0003] In the prior art, raw milk needs to be sampled on-site, and a sampling box is needed for the sampling. When the existing sampling box is in use, because the sampling box is not high enough, the staff needs to squat to put the sample into the box, which easily causes the sample to spill. For this reason, we propose a sampling box for on-site sampling of raw milk. Utility Model Content

[0004] The utility model is to solve the shortcomings of the prior art and to propose a sampling box for on-site random inspection of fresh milk. The sampling box for on-site random inspection of fresh milk solves the problem that the sampling box is in a low position and the sampling personnel need to squat to place the sample.

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

[0006] A sampling box for on-site random inspection of raw milk comprises a box body, a protective frame is arranged on the lower side of the box body, a plurality of mounting grooves are arranged on the lower side of the box body, a connecting rod is arranged in the mounting groove, one end of the connecting rod is rotatably connected to a threaded sleeve, a guide rod is threadedly connected to the threaded sleeve, a universal wheel is arranged on the bottom end of the guide rod, a bottom plate is arranged on the lower side of the protective frame, a driving assembly is arranged on the upper side of the bottom plate, and the driving assembly is used to drive the threaded sleeve to rotate.

[0007] Preferably, the driving assembly includes a vertical plate, which is arranged on the upper side of the base plate, and a motor is arranged at the upper center position of the base plate, and a bevel gear 1 is arranged on the shaft end of the motor, and one side of the bevel gear 1 is meshingly connected to the bevel gear 2, and one side of the bevel gear 2 is provided with a transmission rod, and the transmission rod is rotatably connected to one side of the vertical plate, and a bevel gear 3 is arranged on the end of the transmission rod away from the bevel gear 2, and one side of the bevel gear 3 is meshingly connected to the bevel gear 4, and the bevel gear 4 is sleeved on the outer bottom end of the threaded sleeve.

[0008] Through the above technical solution, the motor drives bevel gear one to rotate, bevel gear one engages with transmission bevel gear two, the rotation of bevel gear two drives the transmission rod to rotate bevel gear three, bevel gear three rotates and engages with transmission bevel gear four, bevel gear four drives the threaded sleeve to rotate, the threaded sleeve rotates the threaded transmission guide rod, the guide rod extends, and provides a lifting function for the box body, and the universal wheel provides a function of easy movement.

[0009] Preferably, a storage groove is provided on the upper side of the box body, and a partition is provided in the storage groove.

[0010] Through the above technical solution, the partition divides the storage tank into multiple slots for storing different samples.

[0011] Preferably, a battery slot is provided on the upper side of the box body, and a storage battery is provided in the battery slot.

[0012] Through the above technical solution, the battery is used to power the motor.

[0013] Preferably, a box cover is slidably connected to the upper side of the box body via a slide rail, a telescopic pull rod is provided on the upper side of the box body, and a control switch is provided on one side of the telescopic pull rod.

[0014] Through the above technical solution, the telescopic pull rod is convenient for pulling the box to move, and the control switch is used to control the motor to work.

[0015] Preferably, a limiting groove is provided on the outer side of the guide rod, a limiting strip is provided on one side of the protection frame, and one side of the limiting strip is slidably connected in the limiting groove.

[0016] Through the above technical solution, the limiting strip slides in the limiting groove, providing a limiting function for the guide rod, thereby preventing the threaded sleeve from rotating with the guide rod.

[0017] To sum up, in the utility model, the motor drives the bevel gear one to rotate, the bevel gear one meshes with the transmission bevel gear two, the rotation of the bevel gear two drives the transmission rod to rotate the bevel gear three, the bevel gear three rotates and meshes with the transmission bevel gear four, the bevel gear four drives the threaded sleeve to rotate, the threaded sleeve rotates the threaded transmission guide rod, the guide rod extends, and provides a lifting function for the box body, and the universal wheel provides a function of easy movement.

[0018] The utility model has universal wheels and a telescopic pull rod, so that the box body can be pulled and moved.

[0019] In the utility model, the limiting strip slides in the limiting groove, providing a limiting function for the guide rod, thereby preventing the threaded sleeve from rotating with the guide rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1This is a schematic diagram of the structure of the front axial side of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the utility model cut from the front side on the axial side;

[0022] Figure 3 This is a schematic diagram of the structure of the utility model when the top surface is cut off from the axial side;

[0023] Figure 4 It is a schematic diagram of the explosive structure of the utility model;

[0024] Figure 5 For this utility model Figure 4 Structural diagram of the local structure in .

[0025] In the figure: 1. box body; 2. protection frame; 3. installation slot; 4. connecting rod; 5. threaded sleeve; 6. guide rod; 7. universal wheel; 8. drive assembly; 81. vertical plate; 82. motor; 83. bevel gear one; 84. bevel gear two; 85. transmission rod; 86. bevel gear three; 87. bevel gear four; 9. storage slot; 10. partition; 11. battery slot; 12. battery; 13. box cover; 14. telescopic pull rod; 15. control switch; 16. bottom plate; 17. limit slot; 18. limit strip. DETAILED DESCRIPTION

[0026] 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.

[0027] like Figure 1-Figure 5 As shown, a sampling box for on-site inspection of fresh milk comprises a box body 1, a protective frame 2 is arranged on the lower side of the box body 1, a storage slot 9 is arranged on the upper side of the box body 1, a partition 10 is arranged in the storage slot 9, a battery slot 11 is arranged on the upper side of the box body 1, a battery 12 is arranged in the battery slot 11, a box cover 13 is slidably connected to the upper side of the box body 1 through a slide rail, a telescopic pull rod 14 is arranged on the upper side of the box body 1, and a control switch 15 is arranged on one side of the telescopic pull rod 14,

[0028] A plurality of mounting grooves 3 are provided on the lower side of the box body 1, and a connecting rod 4 is provided in the mounting groove 3. A threaded sleeve 5 is rotatably connected to one end of the connecting rod 4, and a guide rod 6 is threadedly connected to the inner threaded sleeve 5. A limiting groove 17 is provided on the outer side of the guide rod 6, and a limiting strip 18 is provided on one side of the protection frame 2. One side of the limiting strip 18 is slidably connected in the limiting groove 17. A universal wheel 7 is provided at the bottom end of the guide rod 6.

[0029] A base plate 16 is provided on the lower side of the protection frame 2, and a vertical plate 81 is provided on the upper side of the base plate 16. A motor 82 is provided at the upper center position of the base plate 16. A bevel gear 1 83 is provided on the shaft end of the motor 82. One side of the bevel gear 1 83 is meshingly connected to the bevel gear 2 84. A transmission rod 85 is provided on one side of the bevel gear 2 84. The transmission rod 85 is rotatably connected to one side of the vertical plate 81. A bevel gear 3 86 is provided on the end of the transmission rod 85 away from the bevel gear 2 84. One side of the bevel gear 3 86 is meshingly connected to the bevel gear 4 87. The bevel gear 4 87 is sleeved on the outer bottom end of the threaded sleeve 5.

[0030] In this embodiment, the battery 12 is used to power the motor 82, and the control switch 15 controls the motor 82 to drive the bevel gear 1 83 to rotate. The bevel gear 1 83 engages with the transmission bevel gear 2 84. The rotation of the bevel gear 2 84 drives the transmission rod 85 to rotate the bevel gear 3 86. The bevel gear 3 86 rotates and engages with the transmission bevel gear 4 87. The bevel gear 4 87 drives the threaded sleeve 5 to rotate. The threaded sleeve 5 rotates to thread the guide rod 6. The guide rod 6 extends to lift the box 1.

[0031] 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 sampling box for on-site inspection of fresh milk, characterized in that: The invention comprises a box body (1), a protective frame (2) is arranged on the lower side of the box body (1), a plurality of mounting grooves (3) are arranged on the lower side of the box body (1), a connecting rod (4) is arranged in the mounting groove (3), one end of the connecting rod (4) is rotatably connected to a threaded sleeve (5), the threaded sleeve (5) is internally threadedly connected to a guide rod (6), a universal wheel (7) is arranged at the bottom end of the guide rod (6), a bottom plate (16) is arranged on the lower side of the protective frame (2), a driving assembly (8) is arranged on the upper side of the bottom plate (16), and the driving assembly (8) is used to drive the threaded sleeve (5) to rotate.

2. A fresh milk on-site sampling box according to claim 1, characterized in that: The driving assembly (8) comprises a vertical plate (81), the vertical plate (81) being arranged on the upper side of the bottom plate (16), a motor (82) being arranged at the center position of the upper side of the bottom plate (16), a bevel gear 1 (83) being arranged at the shaft end of the motor (82), one side of the bevel gear 1 (83) being meshingly connected to a bevel gear 2 (84), one side of the bevel gear 2 (84) being arranged with a transmission rod (85), the transmission rod (85) being rotatably connected to one side of the vertical plate (81), one end of the transmission rod (85) being away from the bevel gear 2 (84) being arranged with a bevel gear 3 (86), one side of the bevel gear 3 (86) being meshingly connected to a bevel gear 4 (87), the bevel gear 4 (87) being sleeved on the outer bottom end of the threaded sleeve (5).

3. A fresh milk on-site sampling box according to claim 1, characterized in that: A storage groove (9) is provided on the upper side of the box body (1), and a partition plate (10) is provided in the storage groove (9).

4. A fresh milk on-site sampling box according to claim 1, characterized in that: A battery slot (11) is provided on the upper side of the box body (1), and a storage battery (12) is provided in the battery slot (11).

5. The on-site sampling box for fresh milk inspection according to claim 1, characterized in that: The upper side of the box body (1) is slidably connected to a box cover (13) via a slide rail, a telescopic pull rod (14) is provided on the upper side of the box body (1), and a control switch (15) is provided on one side of the telescopic pull rod (14).

6. A fresh milk on-site sampling box according to claim 1, characterized in that: A limiting groove (17) is provided on the outer side of the guide rod (6), a limiting strip (18) is provided on one side of the protection frame (2), and one side of the limiting strip (18) is slidably connected in the limiting groove (17).

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