CN219150197U

CN219150197U - Test tube rack for detecting vitamins in milk powder

Info

Publication number: CN219150197U
Application number: CN202320134397.8U
Authority: CN
Inventors: 王芳妹; 徐越; 李白玉; 卢琳
Original assignee: Hunan Institute Of Commodity Quality Inspection
Current assignee: Hunan Institute Of Commodity Quality Inspection
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-06-09
Anticipated expiration: 2033-02-07

Abstract

The utility model relates to the technical field of test tube racks, in particular to a test tube rack for detecting vitamins in milk powder. The utility model has the advantages of being applicable to test tubes with different sizes, and preventing the test tubes from being stained with dust and bacteria.

Description

Test tube rack for detecting vitamins in milk powder

Technical Field

The utility model relates to the technical field of test tube racks, in particular to a test tube rack for detecting vitamins in milk powder.

Background

The milk powder is prepared by removing water from animal milk, and is suitable for storage. The milk powder is prepared from fresh milk or goat milk by freezing or heating to remove almost all water in milk, drying, and adding appropriate amount of vitamins and minerals. Vitamins are a class of trace organic substances that humans and animals must obtain from food in order to maintain normal physiological functions, playing an important role in the growth, metabolism, and development of the human body. Vitamins are not involved in the body in forming human cells nor in providing energy to the human body. Vitamins participate in biochemical reaction of human body, regulate metabolism function of human body, and if vitamin intake is insufficient, the metabolism of human body is unbalanced, immunity is reduced, malnutrition is possibly caused, and various diseases are easily caused.

The test tube rack that needs to use when detecting vitamin in the milk powder supports the test tube, and the test tube rack application scope of present use is little, does not have regulatory function, is inconvenient for fixing the test tube of equidimension not, and the test tube uses the back moreover, needs to place the test tube after wasing on the test tube rack and deposits, and the test tube exposes and is infected with the dust easily in the air, also breeds the bacterium easily, has caused inconvenience for the subsequent use of test tube.

Disclosure of Invention

The utility model aims to provide a test tube rack for detecting vitamins in milk powder, which has the advantages of being applicable to test tubes with different sizes, preventing the test tubes from being stained with dust and bacteria from breeding, and solving the problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a detect test-tube rack of vitamin in milk powder, includes test tube limiting plate, box body and dust cover, the mounting panel that is symmetrical distribution is installed to the inner wall of box body, rotates between mounting panel and the box body bottom inner wall and installs the threaded rod, and the movable block is installed to the screw thread on the threaded rod, install test tube backup pad between the movable block, test tube groove has been seted up to test tube backup pad's upper end, the upper end of box body is provided with the opening, test tube limiting plate installs in box body upper end opening part, and test tube limiting plate is provided with three, set up the test tube hole that corresponds with test tube groove on the test tube limiting plate, electric telescopic handle is installed to the side of test tube limiting plate, and the piston rod of electric telescopic handle extends to the test tube downthehole and installs the fixed plate, the dust cover sets up the upper end at the box body, and the ultraviolet sterilizing lamp is installed to the lower extreme of dust cover, the bellows has been seted up the intercommunication mouth between bellows and the dust cover.

Preferably, the lower extreme of box body is installed the rubber base, and the rubber base is equipped with four altogether, and four rubber bases are the array distribution about the box body. The rubber base can support the box body.

Preferably, a second driving box is arranged at the upper end of the mounting plate, driving equipment is arranged in the second driving box, and a main shaft of the driving equipment is connected with the axis of the threaded rod. The drive means in the second drive housing is operable to rotate the threaded rod.

Preferably, the inner wall of the box body is provided with a limiting sliding groove, and the side end of the movable block is provided with a limiting sliding block which is slidably arranged in the limiting sliding groove. The arrangement of the limiting sliding groove and the limiting sliding block can enable the movable block to stably move up and down.

Preferably, the upper end of the box body is provided with a rectangular inserting groove, and the lower end of the dust cover is inserted into the inserting groove. The setting of grafting groove can be spacing by the dust cover.

Preferably, the air intake has been seted up to the upper end of bellows, is provided with the dust screen in the air intake, install first drive case in the bellows, be provided with actuating device in the first drive case, install the flabellum on actuating device's the main shaft, install the heating wire in the bellows, the heating wire is located the below of flabellum. The setting of dust screen can prevent that the dust from entering into in the dust cover, can make the flabellum high-speed rotation through the drive equipment work in the first drive case, and the heating wire work can heat the air.

Preferably, the front end of the box body is provided with a PLC controller, and the PLC controller is respectively and electrically connected with the driving equipment in the first driving box, the ultraviolet sterilizing lamp, the heating wire, the driving equipment in the second driving box and the electric telescopic rod. By writing a corresponding control program in the PLC controller, the PLC controller can control the equipment.

Compared with the prior art, the utility model has the following beneficial effects: can make the threaded rod rotate through the drive arrangement work in the second driving box, can drive the test tube backup pad and reciprocate under the cooperation of movable block, can adjust the distance between test tube backup pad and the test tube limiting plate, can be applicable to the test tube of different length, peg graft the test tube to the test tube inslot from the test tube hole, can make the fixed plate carry out the centre gripping to the test tube fixed through electric telescopic handle work, can fix the test tube of equidimension not, wash the test tube after the test tube uses, abluent test tube can directly place on the test tube rack, establish the upper end at the box body with the shield that will prevent that the test tube from exposing in the air, prevent it from being infected with the dust, can blow in the shield through the drive arrangement work in the first driving box, can heat the air through the heating wire work, hot-blast can dry the test tube, can disinfect and sterilize through the ultraviolet lamp work, can prevent that the test tube from breeding the bacterium.

Drawings

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 is a schematic view of a partial front view of a cross-sectional structure of the present utility model;

FIG. 3 is a schematic elevational view of the present utility model;

FIG. 4 is a schematic cross-sectional view of the present utility model in plan view;

FIG. 5 is a partial bottom view of the present utility model;

fig. 6 is a partially enlarged schematic view of the present utility model.

Reference numerals and names in the drawings are as follows:

1. a wind box; 2. a first drive box; 3. a fan blade; 4. an ultraviolet sterilizing lamp; 5. a communication port; 6. heating wires; 7. a test tube limiting plate; 8. a second drive box; 9. a threaded rod; 10. a movable block; 11. a rubber base; 12. a test tube support plate; 13. a test tube groove; 14. a case body; 15. a mounting plate; 16. a plug-in groove; 17. a dust cover; 18. a fixing plate; 19. an electric telescopic rod; 20. a test tube hole; 21. and a PLC controller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1 to 6, an embodiment of the present utility model is provided: the test tube rack for detecting vitamins in milk powder comprises a test tube limiting plate 7, a box body 14 and a dust cover 17, wherein rubber bases 11 are arranged at the lower end of the box body 14, four rubber bases 11 are arranged in total, the four rubber bases 11 are distributed in an array mode relative to the box body 14, a symmetrically distributed mounting plate 15 is arranged on the inner wall of the box body 14, a threaded rod 9 is rotatably arranged between the mounting plate 15 and the inner wall of the bottom end of the box body 14, a second driving box 8 is arranged at the upper end of the mounting plate 15, driving equipment is arranged in the second driving box 8, a main shaft of the driving equipment is connected with the axis of the threaded rod 9, a movable block 10 is arranged on the threaded rod 9 in a threaded mode, a limiting sliding groove is formed in the inner wall of the box body 14, a limiting sliding block is arranged at the side end of the movable block 10 and is slidably arranged in the limiting sliding groove, the test tube support plate 12 is arranged between the movable blocks 10, the test tube groove 13 is formed in the upper end of the test tube support plate 12, an opening is formed in the upper end of the box body 14, the test tube limiting plates 7 are arranged at the opening of the upper end of the box body 14, three test tube limiting plates 7 are arranged, test tube holes 20 corresponding to the test tube groove 13 are formed in the test tube limiting plates 7, the electric telescopic rods 19 are arranged at the side ends of the test tube limiting plates 7, piston rods of the electric telescopic rods 19 extend into the test tube holes 20 and are provided with fixing plates 18, driving equipment and the electric telescopic rods 19 in the second driving box 8 are well known to those skilled in the art and belong to conventional means or common sense, and the conventional sense is omitted, so that the skilled in the art can perform arbitrary selection according to the needs or convenience of the test tube limiting plates.

In this embodiment, as shown in fig. 1 to 6, when detecting vitamins in milk powder, the dust cover 17 is removed from the box body 14 and placed on one side of the box body 14, the threaded rod 9 can be rotated by the driving device in the second driving box 8, the movable block 10 can be moved up and down by the rotation of the threaded rod 9, the test tube support plate 12 can be driven to move up and down by the cooperation of the movable block 10, the distance between the test tube support plate 12 and the test tube limiting plate 7 can be adjusted, the distance between the test tube support plate 12 and the test tube limiting plate 7 is suitable for the length of a test tube, the test tube is inserted into the test tube slot 13 from the test tube hole 20, the fixing plate 18 can be close to each other by the operation of the electric telescopic rod 19, the fixing plate 18 can clamp and fix the test tube, and then the detection operation can be performed.

Example two

As shown in fig. 1 to 6, an embodiment of the present utility model is provided: compared with the first embodiment, the test tube rack for detecting vitamins in milk powder further comprises: the dustproof cover 17 is arranged at the upper end of the box body 14, the rectangular inserting groove 16 is formed in the upper end of the box body 14, the lower end of the dustproof cover 17 is inserted into the inserting groove 16, the ultraviolet sterilizing lamp 4 is arranged at the lower end of the dustproof cover 17, the air box 1 is arranged at the upper end of the dustproof cover 17, the communication port 5 is formed between the air box 1 and the dustproof cover 17, the air inlet is formed in the upper end of the air box 1, the dustproof net is arranged in the air inlet, the first driving box 2 is arranged in the air box 1, driving equipment is arranged in the first driving box 2, the fan blade 3 is arranged on a main shaft of the driving equipment, the heating wire 6 is arranged in the air box 1, the heating wire 6 is positioned below the fan blade 3, the PLC controller 21 is arranged at the front end of the box body 14, and is respectively electrically connected with the driving equipment in the first driving box 2, the ultraviolet sterilizing lamp 4, the heating wire 6, the driving equipment in the second driving box 8 and the electric telescopic rod 19.

In this embodiment, as shown in fig. 1 to 6, after the test tube is used, the test tube is cleaned, the cleaned test tube can be directly placed on the test tube rack, the dust cover 17 is covered at the upper end of the box body 14, the lower end of the dust cover 17 is inserted into the inserting groove 16 to limit the dust cover 17, the fan blade 3 can rotate at a high speed through the operation of the driving equipment in the first driving box 2, the fan blade 3 can blow air in the dust cover 17 at a high speed, the air can be heated through the operation of the heating wire 6, the air can be dried after the hot air is blown into the dust cover 17, the sterilization can be performed through the operation of the ultraviolet sterilizing lamp 4, and the bacteria breeding of the test tube can be prevented.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Test-tube rack for detecting vitamins in milk powder, which comprises a test-tube limiting plate (7), a box body (14) and a dust cover (17), and is characterized in that: the utility model discloses a dustproof device for the air conditioner, including box body (14), mounting panel (15) that is symmetrical distribution is installed to the inner wall of box body (14), rotates between mounting panel (15) and box body (14) bottom inner wall and installs threaded rod (9), threaded rod (9) go up threaded mounting and have movable block (10), install test tube backup pad (12) between movable block (10), test tube groove (13) have been seted up to the upper end of test tube backup pad (12), the upper end of box body (14) is provided with the opening, test tube limiting plate (7) are installed in box body (14) upper end opening part, test tube limiting plate (7) are provided with three, test tube hole (20) that correspond with test tube groove (13) are seted up on test tube limiting plate (7), electric telescopic rod (19) are installed to the side end of test tube limiting plate (7), and the piston rod of electric telescopic rod (19) extends to test tube hole (20) in install fixed plate (18), ultraviolet lamp (4) are installed to the lower extreme of dust cover (17) setting up the upper end at box body (14), dust cover (17) are installed to the lower extreme, dust cover (1) is connected with dust cover (17) and is seted up between dust cover (1).

2. A test tube rack for detecting vitamins in milk powder according to claim 1, characterized in that: the lower extreme of box body (14) is installed rubber base (11), and rubber base (11) are equipped with four altogether, and four rubber bases (11) are the array with respect to box body (14) and distribute.

3. A test tube rack for detecting vitamins in milk powder according to claim 1, characterized in that: the upper end of the mounting plate (15) is provided with a second driving box (8), driving equipment is arranged in the second driving box (8), and a main shaft of the driving equipment is connected with the axis of the threaded rod (9).

4. A test tube rack for detecting vitamins in milk powder according to claim 1, characterized in that: the inner wall of the box body (14) is provided with a limiting sliding groove, and the side end of the movable block (10) is provided with a limiting sliding block which is slidably arranged in the limiting sliding groove.

5. A test tube rack for detecting vitamins in milk powder according to claim 1, characterized in that: the upper end of the box body (14) is provided with a rectangular inserting groove (16), and the lower end of the dust cover (17) is inserted into the inserting groove (16).

6. A test tube rack for detecting vitamins in milk powder according to claim 1, characterized in that: the novel air conditioner is characterized in that an air inlet is formed in the upper end of the air box (1), a dust screen is arranged in the air inlet, a first driving box (2) is arranged in the air box (1), driving equipment is arranged in the first driving box (2), fan blades (3) are arranged on a main shaft of the driving equipment, an electric heating wire (6) is arranged in the air box (1), and the electric heating wire (6) is located below the fan blades (3).

7. A test tube rack for detecting vitamins in milk powder according to claim 1, characterized in that: the front end of the box body (14) is provided with a PLC (programmable logic controller) 21, and the PLC 21 is respectively electrically connected with driving equipment in the first driving box (2), the ultraviolet sterilizing lamp (4), the heating wire (6), driving equipment in the second driving box (8) and the electric telescopic rod (19).