CN220793688U - Test tube drying equipment - Google Patents

Abstract

The utility model relates to the technical field of cleaning and drying equipment, in particular to test tube drying equipment, which comprises a box body, wherein heat insulation plates are arranged on the four side inner walls of the box body, heaters which are symmetrical based on a rotating shaft are arranged at the top of the heat insulation plates, a plurality of uniformly arranged ultraviolet disinfection lamps are arranged on the four side inner walls of the box body, a rotating motor is fixedly arranged on the bottom side inner wall of the box body, and an output shaft of the rotating motor is connected with the rotating shaft. According to the utility model, when a user uses the test tube dryer, the rotating motor is started, the rotating motor drives the rotating shaft to rotate, and the rotating shaft drives the test tube tray to rotate, so that the test tube on the test tube tray can obtain a better drying effect, meanwhile, the test tube can be clamped through the plurality of test tube clamping mechanisms, when the test tube is taken and placed, the user holds the cross rod and pulls the cross rod by hand, and the cross rod is pulled to move along the limiting sliding hole formed in the support rod towards the hand, so that the fixation of the test tube tray and the rotating shaft can be relieved, and the test tube can be taken and placed conveniently.

Description

Test tube drying equipment

Technical Field

The utility model relates to the technical field of cleaning and drying equipment, in particular to test tube drying equipment.

Background

The test tube drying equipment can be used in laboratories, particularly for quick drying and heating of flasks, test tubes, measuring cups, distillation devices, glass slides and other appliances for medical and chemical research, the equipment is often required to be used immediately after being washed, and the residual water on the equipment influences the use. These tasks are always performed by hand, time is very wasted, and working efficiency is affected.

Among the prior art, publication number CN216175124U discloses a test tube drying equipment among the following drawbacks: because the position of the air heater is fixed, all test tubes in the equipment cannot obtain the final drying effect, test tubes at a far position close to the air heater cannot be dried effectively due to the limitation of the position, and although the motor can be arranged to drive all test tubes to rotate, the test tube rack is inconvenient to take out and put into the box body after being fixedly connected with the output shaft of the motor, so that the test tube drying equipment is provided.

Disclosure of Invention

The utility model aims to provide test tube drying equipment for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a test tube drying equipment, includes the box, install the heat insulating board on the four side inner walls of box, the heater based on pivot symmetry is installed at the top of heat insulating board, install a plurality of ultraviolet disinfection lamps that evenly set up on the four side inner walls of box, fixed mounting rotation motor on the bottom side inner wall of box, rotation motor's output shaft has the pivot, all install the limiting plate on the four side inner walls of box, four test tube dish has been placed on the limiting plate, a plurality of test tube holes have been seted up at test tube dish's top, a plurality of test tube hole one side all be provided with install in test tube clamping mechanism at test tube dish top, the through-hole has been seted up at test tube dish's top, the one end of pivot runs through the through-hole, draw-in groove has all been seted up to the both sides portion of pivot, carry and draw-in limit mechanism is installed at test tube dish's top, carry draw-in limit mechanism and two draw-in groove cooperation are installed;

the lifting limiting mechanism comprises two supporting rods arranged at the top of the test tube tray, the two supporting rods are fixedly connected with the top of the supporting rod to hold a cross rod, limiting sliding holes are formed in the side parts, close to each other, of the supporting rods, the two limiting sliding holes are used for slidably arranging a pulling cross rod in the limiting sliding holes, two oblique compression rods are fixedly connected with the side parts of the pulling cross rod, rectangular holes are formed in the side parts, close to each other, of the supporting rods, limiting components are slidably arranged in the rectangular holes, limiting blocks are arranged on the limiting components, and the limiting blocks are contacted with the side parts, away from each other, of the oblique compression rods.

Preferably, the test tube clamping mechanism comprises two U-shaped bases arranged at the top of the test tube tray, connecting rods are rotatably arranged on the inner walls of the two U-shaped bases close to each other, clamping blocks are arranged at the tops of the two connecting rods, and arc-shaped clamping grooves are formed in the tops of the two clamping blocks.

Preferably, the test tube clamping mechanism comprises limiting springs arranged at two sides of the connecting rod, which are far away from each other, and the bottom ends of the two limiting springs are arranged at the top of the test tube tray.

Preferably, the limiting component comprises a rectangular clamping rod which is slidably mounted in the rectangular hole, the limiting block is mounted on the side portion of the rectangular clamping rod, two ends, close to each other, of the rectangular clamping rod are respectively extended to two ends of the clamping groove, round limiting blocks are fixedly sleeved on the rectangular clamping rod, springs are sleeved on the rectangular clamping rod, two ends, close to each other, of the springs are respectively mounted on the two sides, away from each other, of the round limiting blocks, and two ends, away from each other, of the springs are respectively mounted on the two sides, close to each other, of the supporting rods.

Preferably, the distance between the top ends of the two diagonal struts is smaller than the distance between the bottom ends of the two diagonal struts.

Preferably, two limit sliding blocks are installed on the side parts of the pulling cross rod, and the side parts, close to each other, of the two limit sliding blocks are respectively contacted with the side parts, far away from each other, of the two support rods.

Preferably, a box cover is arranged at the top of the box body, and a handle is fixedly connected to the top of the box cover.

According to the utility model, when a user uses the test tube dryer, the rotating motor is started, the rotating motor drives the rotating shaft to rotate, and the rotating shaft drives the test tube tray to rotate, so that the test tube on the test tube tray can obtain a better drying effect, meanwhile, the test tube can be clamped through the plurality of test tube clamping mechanisms, when the test tube is taken and placed, the user holds the cross rod and pulls the cross rod by hand, and the cross rod is pulled to move along the limiting sliding hole formed in the support rod towards the hand, so that the fixation of the test tube tray and the rotating shaft can be relieved, and the test tube can be taken and placed conveniently.

According to the test tube fixing device, when a test tube is fixed, the two connecting rods are pulled to be far away from each other, the two limiting springs are contracted, the two connecting rods move to drive the two clamping blocks to move, the test tube is placed in the test tube fixing device, the two connecting rods are loosened, and the two limiting springs reset, so that the arc clamping grooves on the two clamping blocks press the side parts of the test tube, and limiting is performed.

Drawings

Fig. 1 is a schematic perspective view of a test tube drying apparatus according to the present utility model;

FIG. 2 is a cross-sectional view of a test tube drying apparatus according to the present utility model;

FIG. 3 is a schematic view of the connection structure of a test tube tray, a rotating shaft, a lifting limiting mechanism and a test tube clamping mechanism of the test tube drying device;

FIG. 4 is an enlarged schematic view of the lifting limiting mechanism and the rotating shaft of the test tube drying device;

FIG. 5 shows a test tube drying apparatus according to the present utility model a schematic view of a part of the test tube clamping mechanism in an enlarged structure.

Drawing of the figure in (a): 1. a case; 2. a case cover; 3. a limit sliding block; 4. a handle; 5. a rotating motor; 6. a rotating shaft; 7. a heater; 8. an ultraviolet sterilizing lamp; 9. a limiting plate; 10. holding the cross bar; 11. a support rod; 12. pulling the cross bar; 13. a diagonal strut; 14. a circular limiting block; 15. a limiting block; 16. a rectangular clamping rod; 17. a spring; 18. a clamping block; 19. a connecting rod; 20. a U-shaped base; 21. a limit spring; 22. test tube tray.

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.

Examples: referring to the test tube drying equipment shown in fig. 1-5, the test tube drying equipment comprises a box body 1, wherein heat insulation boards are installed on the four side inner walls of the box body 1, a heater 7 which is symmetrical based on a rotating shaft 6 is installed at the top of the heat insulation boards, a plurality of uniformly arranged ultraviolet disinfection lamps 8 are installed on the four side inner walls of the box body 1, a rotating motor 5 is fixedly installed on the bottom side inner wall of the box body 1, a rotating shaft 6 is connected with an output shaft of the rotating motor 5, limiting plates 9 are installed on the four side inner walls of the box body 1, test tube trays 22 are placed on the four limiting plates 9, a plurality of test tube holes are formed in the tops of the test tube trays 22, test tube clamping mechanisms which are installed at the tops of the test tube trays 22 are arranged on one sides of the plurality of test tube holes, through holes are formed in the tops of the test tube trays 22, one end of the rotating shaft 6 penetrates through the through holes, clamping grooves are formed in two side parts of the rotating shaft 6, lifting limiting mechanisms are installed at the tops of the test tube trays 22, and the lifting limiting mechanisms are installed in the tops of the test tube trays 6 in a matched mode with the two clamping grooves.

The lifting limiting mechanism comprises two supporting rods 11 arranged at the top of a test tube tray 22, the tops of the two supporting rods 11 are fixedly connected with a handheld cross rod 10, limiting sliding holes are formed in the side parts, close to each other, of the two supporting rods 11, a pulling cross rod 12 is slidably arranged in the two limiting sliding holes, two inclined pressure rods 13 are fixedly connected to the side parts of the pulling cross rod 12, rectangular holes are formed in the side parts, close to each other, of the two supporting rods 11, limiting components are slidably arranged in the two rectangular holes, limiting blocks 15 are arranged on the two limiting components, and the two limiting blocks 15 are connected with the side parts, away from each other, of the two inclined pressure rods 13.

By the above structure: when the test tube drying device is used, the rotating motor 5 is started, the rotating motor 5 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the test tube tray 22 to rotate, so that a test tube on the test tube tray can be better dried, meanwhile, the test tube can be clamped through the test tube clamping mechanisms, when the test tube is taken and placed, the cross rod 10 is held by a hand, the cross rod 12 is pulled by the hand, the cross rod 12 is pulled to be close to the cross rod 10 along the limiting sliding hole formed in the supporting rod 11, the fixing of the test tube tray 22 and the rotating shaft 6 can be relieved, and the test tube can be taken and placed conveniently.

As shown in fig. 3, 4 and 5, the test tube clamping mechanism comprises two U-shaped bases 20 mounted on the top of a test tube tray 22, connecting rods 19 are rotatably mounted on the inner walls of the two U-shaped bases 20 which are close to each other, clamping blocks 18 are arranged at the tops of the two connecting rods 19, and arc clamping grooves are formed in the tops of the two clamping blocks 18, so that test tubes can be more stably fixed in the test tube through holes. As shown in fig. 3 and 4, the test tube clamping mechanism comprises limiting springs 21 mounted on the sides of the two connecting rods 19 away from each other, the bottom ends of the two limiting springs 21 are mounted on the top of a test tube tray 22, and the two limiting springs 21 push the connecting rods 19. When fixed test tube, at first pulling two connecting rods 19 makes its mutual keeping away from, and two spacing spring 21 shrink, and two connecting rods 19 remove and drive two fixture blocks 18 and remove, put into the test tube, loosen two connecting rods 19, two spacing spring 21 reset to make the lateral part of test tube is pressed to the arc draw-in groove on two fixture blocks 18, thereby carries out spacingly.

As shown in fig. 1 and 2, the limiting component comprises a rectangular clamping rod 16 slidably mounted in a rectangular hole, a limiting block 15 is mounted on the side portion of the rectangular clamping rod 16, one ends of the two rectangular clamping rods 16, which are close to each other, extend into two clamping grooves respectively, round limiting blocks 14 are fixedly sleeved on the two rectangular clamping rods 16, springs 17 are sleeved on the two rectangular clamping rods 16, one ends of the two springs 17, which are close to each other, are mounted on the side portions, which are far away from each other, of the two round limiting blocks 14 respectively, one ends, which are far away from each other, of the two springs 17 are mounted on the side portions, which are close to each other, of the two supporting rods 11 respectively, the lower end positions of the two inclined pressing rods 13 push the two limiting blocks 15, the two limiting blocks 15 drive the rectangular clamping rods 16 to move towards the side portions of the supporting rods 11, and when the rectangular clamping rods 16 move out of the clamping grooves, at the moment, a test tube disc 22 and a rotating shaft 6 lose limiting position, and test tubes can be taken out and placed in the earlier stage.

As shown in fig. 1, 2 and 3, the distance between the top ends of the two diagonal rods 13 is smaller than the distance between the bottom ends of the two diagonal rods 13, so that the inclined side parts of the diagonal rods 13 can push the limiting blocks 15 to move when the diagonal rods 13 are pulled.

As shown in fig. 3 and 4, two limit sliders 3 are mounted on the side of the pulling cross bar 12, and the side of the two limit sliders 3 close to each other is in contact with the side of the two support bars 11 away from each other. By the arrangement of the limit sliding blocks 3, the transverse rod 12 is prevented from being pulled to the left and right.

As shown in fig. 3 and 4, a case cover 2 is mounted on the top of the case body 1, and a handle 4 is fixedly connected to the top of the case cover 2. The cover 2 is convenient to take down by the arrangement of the handle 4.

Working principle: when the test tube fixing device is used by a user, a cleaned test tube is placed on a test tube tray 22 to fix the test tube, when the test tube is fixed, the two connecting rods 19 are pulled to be far away from each other, the two limiting springs 21 are contracted, the two connecting rods 19 move to drive the two clamping blocks 18 to move, the test tube is placed in the test tube tray, the two connecting rods 19 are loosened, the two limiting springs 21 reset, so that arc clamping grooves on the two clamping blocks 18 press the side part of the test tube, limiting is performed, the cross rod 10 is held by a hand, the cross rod 12 is pulled to move along a limiting sliding hole formed in the support rod 11 towards the hand cross rod 10, the support rod 11 drives the upper ends of the two inclined pressure rods 13 to move, the two limiting blocks 15 are pushed by the lower ends of the two inclined pressure rods 13, the two limiting blocks 15 drive the rectangular clamping rods 16 to move towards the side part of the support rod 11, and when the rectangular clamping rods 16 move out of the clamping grooves, the test tube tray 22 and the rotating shaft 6 lose limiting, so that the test tube can be taken out and placed in the early stage and the test tube can be taken out and taken out in the later stage conveniently;

install a plurality of ultraviolet disinfection lamps 8 that evenly set up on the four side inner walls of box 1, heater 7 based on pivot 6 symmetry is installed at the top of rotating motor 5, and when the user used, through starting rotating motor 5, rotating motor 5 drove pivot 6 and rotated, and pivot 6 drove test tube dish 22 and rotated to make the test tube on the test tube dish 22 obtain better stoving effect.

It should be noted that, the foregoing is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or equivalents may be substituted for some of the technical features thereof, and any modifications, equivalents, improvements and modifications may be made within the scope of the present utility model without departing from the spirit and principle of the present utility model.

Claims (7)

1. Test tube drying equipment, including box (1), its characterized in that: the automatic test tube drawing device comprises a box body (1), and is characterized in that a heat insulation plate is mounted on the four side inner walls of the box body (1), a heater (7) symmetrical based on a rotating shaft (6) is mounted at the top of the heat insulation plate, a plurality of uniformly arranged ultraviolet disinfection lamps (8) are mounted on the four side inner walls of the box body (1), a rotating motor (5) is fixedly mounted on the bottom side inner walls of the box body (1), the rotating shaft (6) is connected with an output shaft of the rotating motor (5), limiting plates (9) are mounted on the four side inner walls of the box body (1), test tube trays (22) are placed on the four limiting plates (9), test tube clamping mechanisms mounted at the tops of the test tube trays (22) are arranged at one sides of the test tube holes, through holes are formed in the tops of the test tube trays (22), one ends of the rotating shaft (6) penetrate through the through holes, clamping grooves are formed in two side parts of the rotating shaft (6), and the tops of the test tube trays (22) are provided with lifting limiting mechanisms which are matched with the two lifting limiting mechanisms;

the utility model provides a test tube tray, including carry draw stop gear including install in two bracing piece (11) at test tube tray (22) top, two bracing piece (11) top fixed connection holds horizontal pole (10), two spacing slide hole has all been seted up to the lateral part that bracing piece (11) are close to each other, two the slip installation pulling horizontal pole (12) in the spacing slide hole, the lateral part fixedly connected with of pulling horizontal pole (12) two oblique depression bar (13), two rectangular hole has all been seted up to the lateral part that bracing piece (11) are close to each other, two equal slidable mounting has spacing subassembly in the rectangular hole, two all install stopper (15) on the spacing subassembly, two stopper (15) respectively with two lateral part contact that oblique depression bar (13) keep away from each other.

2. A test tube drying apparatus as claimed in claim 1, wherein: the test tube clamping mechanism comprises two U-shaped bases (20) arranged at the top of a test tube tray (22), connecting rods (19) are rotatably arranged on the inner walls of the U-shaped bases (20) close to each other, clamping blocks (18) are arranged at the tops of the connecting rods (19), and arc-shaped clamping grooves are formed in the tops of the clamping blocks (18).

3. A test tube drying apparatus as claimed in claim 2, wherein: the test tube clamping mechanism comprises limiting springs (21) which are arranged on the two connecting rods (19) and far away from the side parts, and the bottom ends of the two limiting springs (21) are arranged on the top of the test tube tray (22).

4. A test tube drying apparatus as claimed in claim 1, wherein: the limiting component comprises rectangular clamping rods (16) which are slidably mounted in the rectangular holes, limiting blocks (15) are mounted on the side portions of the rectangular clamping rods (16), one ends, close to each other, of the rectangular clamping rods (16) extend to two ends of the clamping grooves respectively, round limiting blocks (14) are fixedly sleeved on the rectangular clamping rods (16), springs (17) are sleeved on the rectangular clamping rods (16), one ends, close to each other, of the springs (17) are mounted on the two side portions, far away from each other, of the round limiting blocks (14), and one ends, far away from each other, of the springs (17) are mounted on the two side portions, close to each other, of the supporting rods (11).

5. A test tube drying apparatus as claimed in claim 1, wherein: the distance between the top ends of the two diagonal compression bars (13) is smaller than the distance between the bottom ends of the two diagonal compression bars (13).

6. A test tube drying apparatus as claimed in claim 1, wherein: two limit sliding blocks (3) are arranged on the side parts of the pulling cross rod (12), and the side parts, close to each other, of the two limit sliding blocks (3) are respectively contacted with the side parts, far away from each other, of the two support rods (11).

7. A test tube drying apparatus as claimed in claim 1, wherein: the novel box is characterized in that the box cover (2) is arranged at the top of the box body (1), and a handle (4) is fixedly connected to the top of the box cover (2).