Movable chemical detection drying box

Abstract

The utility model discloses a movable chemical detection drying box, which relates to the technical field of chemical detection and comprises a drying box main body, a hot-air blower is fixedly arranged at the top of the drying box main body, and ventilation openings are formed in two sides, far away from each other, of the drying box main body. And a communicating pipe is fixedly connected between an air outlet of the hot-air blower and one of the ventilation openings. The abutting plate can be driven to move up and down by rotating the control knob, when the abutting plate moves upwards to be separated from the ground, the device can be directly pushed to move, and when the abutting plate moves downwards to be abutted against the ground, the friction force between the device and the ground can be effectively increased; the device can be stably placed on the ground for use, during use, the stability is good, shaking and displacement are not prone to occurring, the multiple containing discs can be driven to rotate while rotating circumferentially by starting the control motor, uniform drying of chemical raw materials is achieved, operation is easy and convenient, and practicability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical industry detection, in particular to a mobile chemical industry detection drying oven. Background Art

[0002] Chemical industry detection is an important part of chemical industry production. As the name implies, chemical industry detection is to detect the raw materials and products in chemical industry production, which has important significance for the quality and production efficiency of chemical industry production. During the chemical industry detection process, a drying oven is often used to dry chemical raw materials.

[0003] The patent with the publication number of CN213747584U in the prior art discloses an electrothermal constant temperature drying oven for chemical industry detection. Through the combined use of a placing plate and a rotating shaft, the problem that the existing drying oven has a poor drying effect on raw materials is solved. Through the combined use of moving wheels and a telescopic pull rod, the problem that the existing drying oven is large in volume and inconvenient to move during use is solved. However, due to the relatively smooth curved surface of the moving wheels and the small friction force with the ground, during use, it is very easy for the drying oven to displace slightly accidentally, making it inconvenient to use. Therefore, to solve the above problems, this application proposes a mobile chemical industry detection drying oven. Summary of the Utility Model

[0004] The purpose of this application is to provide a mobile chemical industry detection drying oven to solve the problems raised in the above background art.

[0005] To achieve the above purpose, this application provides the following technical solution: A mobile chemical industry detection drying oven, including a drying oven main body, a hot air blower is fixedly installed on the top of the drying oven main body, ventilation openings are respectively opened on two sides of the drying oven main body away from each other, a communicating pipe is fixedly connected between the air outlet of the hot air blower and one of the ventilation openings, a plurality of moving wheels are fixedly installed at the bottom of the drying oven main body, a partition board is fixedly installed inside the drying oven main body, a vertical screw rod is rotatably installed at the bottom of the partition board, a vertical screw barrel is threadedly sleeved on the vertical screw rod, the bottom end of the vertical screw barrel extends outside the drying oven main body and is fixedly installed with a contact plate, a horizontal rotation hole is opened on the side of the drying oven main body, a horizontal rotating rod is rotatably installed in the horizontal rotation hole, one end of the horizontal rotating rod is connected with a gear transmission unit for synchronously rotating the vertical screw rod, the other end of the horizontal rotating rod is fixedly installed with a control knob, a control motor is fixedly installed on the top of the drying oven main body, the output end of the control motor extends into the drying oven main body and is fixedly installed with a driving rotating shaft, and a plurality of placing plates are uniformly arranged inside the drying oven main body, and a rotating assembly for circularly rotating and self-rotating a plurality of the placing plates is connected to the driving rotating shaft.

[0006] Preferably, the gear transmission unit includes a first bevel gear fixedly installed at the end of the horizontal rotating rod, and a second bevel gear fixedly sleeved on the vertical screw rod and meshing with the first bevel gear.

[0007] Preferably, a vertical guide rod is fixedly installed at the top of the abutting plate, a vertical guide hole is formed at the bottom of the drying box body, and the vertical guide rod is slidably installed in the vertical guide hole.

[0008] Preferably, the rotating assembly includes a mounting turntable fixedly installed at the bottom end of the driving rotating shaft. A plurality of vertical rotating holes are uniformly formed at the top of the mounting turntable. A support rotating rod is rotatably installed in each of the plurality of vertical rotating holes. The top ends of the plurality of support rotating rods are fixedly installed with connecting seats. A connecting column is slidably installed in each of the plurality of connecting seats. A plurality of placing plates are respectively fixedly installed at the top ends of the plurality of connecting columns. A fixing unit for fixing the connecting column is installed on the connecting seat, and a self-rotating unit for enabling the plurality of support rotating rods to rotate self is installed on the partition plate.

[0009] Preferably, the self-rotating unit includes a plurality of straight rods fixedly installed at the top of the partition plate. A fixed toothed ring is fixedly installed at the common top end of the plurality of straight rods. A moving gear meshing with the fixed toothed ring is fixedly installed at the bottom end of each of the plurality of support rotating rods.

[0010] Preferably, the fixing unit includes a fixed insertion rod. A rod sliding hole is formed at the side of the connecting seat. The fixed insertion rod is slidably installed in the rod sliding hole. A fixed insertion hole is formed at the side of the connecting column. One end of the fixed insertion rod extends into the fixed insertion hole. A control pull block is fixedly installed at the other end of the fixed insertion rod. An elastic reset element is installed on the control pull block.

[0011] Preferably, the elastic reset element includes a reset tension spring sleeved on the fixed insertion rod. The two ends of the reset tension spring are respectively fixedly installed on the sides of the connecting seat and the control pull block.

[0012] In summary, the technical effects and advantages of the present utility model are as follows:

[0013] 1. The structure of the present utility model is reasonable. When the control knob is rotated, the abutting plate will be driven to move up and down through the horizontal rotating rod, the first bevel gear, the second bevel gear, the vertical screw rod, the vertical screw cylinder and the vertical guide rod. When the abutting plate is moved upward to be separated from the ground, the device can be directly pushed by the moving wheels. When the abutting plate is moved downward to abut against the ground, the friction between the device and the ground can be effectively increased, so that the device can be stably placed on the ground for use. During use, the stability is good, and it is not easy to shake and displace. Moreover, the operation is simple and convenient, and the practicability is good.

[0014] 2. In the utility model, when the control motor is started, the driving shaft and the mounting turntable will drive the multiple supporting rotating rods to rotate in a circle. In this process, the supporting rotating rods will rotate on their own under the cooperation of the moving gear and the fixed gear ring, and then the multiple placing plates will rotate on their own while rotating in a circle through the connecting seat and the connecting column, so as to achieve uniform drying of the chemical raw materials and good drying effect;

[0015] 3. In the utility model, when the control pull block is pulled, the fixed plug rod will be moved out of the fixed plug hole to loosen the connecting column. When the control pull block is loosened, the elastic force of the reset spring will drive the fixed plug rod to automatically reset and insert into the fixed plug hole to fix the connecting column. This achieves the purpose of quickly disassembling and cleaning the placement plate, and is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 A schematic diagram of the three-dimensional structure of an embodiment of the present application;

[0018] Figure 2 This is a schematic diagram of a partial cross-section structure of a drying oven body in an embodiment of the present application;

[0019] Figure 3 It is a schematic diagram of a front cross-sectional structure of an embodiment of the present application;

[0020] Figure 4 It is a partially enlarged structural schematic diagram of the connection between the placement plate and the mounting turntable in the embodiment of the present application.

[0021] In the figure: 1. Drying box body; 2. Hot air blower; 3. Moving wheel; 4. Partition; 5. Vertical screw; 6. Vertical screw barrel; 7. Resistance plate; 8. Horizontal rotating rod; 9. Control knob; 10. Control motor; 11. Driving shaft; 12. Placement plate; 13. First bevel gear; 14. Second bevel gear; 15. Vertical guide rod; 16. Installing turntable; 17. Supporting rotating rod; 18. Connecting seat; 19. Connecting column; 20. Moving gear; 21. Fixed gear ring; 22. Fixed plug rod; 23. Control pull block; 24. Reset tension spring. DETAILED DESCRIPTION

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0023] Embodiment: Refer to Figures 1-4 A mobile chemical detection drying oven shown in the figure, which includes a drying oven main body 1. A hot air blower 2 is fixedly installed on the top of the drying oven main body 1. Ventilation openings are provided on both sides of the drying oven main body 1 that are far away from each other. A communication pipe is fixedly connected between the air outlet of the hot air blower 2 and one of the ventilation openings. A plurality of moving wheels 3 are fixedly installed at the bottom of the drying oven main body 1. A partition plate 4 is fixedly installed inside the drying oven main body 1. A vertical screw rod 5 is rotatably installed at the bottom of the partition plate 4. A vertical screw barrel 6 is threadedly sleeved on the vertical screw rod 5. The bottom end of the vertical screw barrel 6 extends outside the drying oven main body 1 and is fixedly installed with a contact plate 7. A horizontal rotation hole is provided on the side of the drying oven main body 1. A horizontal rotating rod 8 is rotatably installed in the horizontal rotation hole. One end of the horizontal rotating rod 8 is connected with a gear transmission unit for synchronously rotating the vertical screw rod 5. The other end of the horizontal rotating rod 8 is fixedly installed with a control knob 9. A control motor 10 is fixedly installed on the top of the drying oven main body 1. The output end of the control motor 10 extends into the drying oven main body 1 and is fixedly installed with a driving rotating shaft 11. A plurality of placement trays 12 are evenly arranged inside the drying oven main body 1. A rotating assembly for circularly rotating and self-rotating the plurality of placement trays 12 is connected to the driving rotating shaft 11.

[0024] With the above structure, when the control knob 9 is rotated, it will drive the horizontal rotating rod 8 to rotate. The rotation of the horizontal rotating rod 8 will drive the vertical screw rod 5 to rotate synchronously through the gear transmission unit. The rotation of the vertical screw rod 5 will drive the contact plate 7 to move up and down through the vertical screw barrel 6. When the contact plate 7 is moved upward to be separated from the ground, the device can be directly pushed by the moving wheels 3 for movement. When the contact plate 7 is moved downward to be in contact with the ground, the friction between the device and the ground can be effectively increased, and then the device can be stably placed on the ground for use. When in use, the stability is good, and it is not easy to shake and displace, and the operation is simple and convenient, and the practicability is good.

[0025] Refer to Figure 3 As shown in the figure, the gear transmission unit includes a first bevel gear 13 fixedly installed at the end of the horizontal rotating rod 8. A second bevel gear 14 meshing with the first bevel gear 13 is fixedly sleeved on the vertical screw rod 5. The advantage of such a setting is that when the horizontal rotating rod 8 rotates, it will drive the first bevel gear 13 to rotate. The rotation of the first bevel gear 13 will drive the second bevel gear 14 to rotate together, and then the vertical screw rod 5 can be driven to rotate synchronously, playing a role in transmission.

[0026] refer to Figure 2 As shown, a vertical guide rod 15 is fixedly installed on the top of the contact plate 7, and a vertical guide hole is opened at the bottom of the drying box body 1, and the vertical guide rod 15 is slidably installed in the vertical guide hole. The advantage of this arrangement is that, through the arrangement of the vertical guide rod 15, the contact plate 7 can only move vertically up and down, and will not rotate with the vertical screw rod 5, playing a role of vertical guidance, and having good stability during operation.

[0027] refer to Figure 2 , Figure 3 and Figure 4 As shown, the rotating assembly includes a mounting turntable 16 fixedly mounted on the bottom end of the driving shaft 11, a plurality of vertical rotation holes are evenly opened on the top of the mounting turntable 16, support rods 17 are rotatably mounted in the plurality of vertical rotation holes, connecting seats 18 are fixedly mounted on the top ends of the plurality of support rods 17, connecting columns 19 are slidably mounted in the plurality of connecting seats 18, a plurality of placement plates 12 are respectively fixedly mounted on the top ends of the plurality of connecting columns 19, a fixing unit for fixing the connecting columns 19 is mounted on the connecting seats 18, a rotation unit for causing the plurality of support rods 17 to rotate is mounted on the partition 4, the rotation unit includes a plurality of straight rods fixedly mounted on the top of the partition 4, a fixed gear ring 21 is fixedly mounted on the top ends of the plurality of straight rods, and a moving gear 20 meshing with the fixed gear ring 21 is fixedly mounted on the bottom ends of the plurality of support rods 17. The advantage of such a configuration is that when the control motor 10 is started to rotate the driving shaft 11, the mounting turntable 16 will be driven to rotate, and the rotation of the mounting turntable 16 will drive the plurality of placement disks 12 to rotate in a circle through the supporting rotating rod 17, the connecting seat 18, and the connecting column 19. During this process, the moving gear 20 will also rotate in a circle along with the supporting rotating rod 17. Under the action of the fixed gear ring 21, the moving gear 20 will rotate on its own while rotating in a circle, and can then drive the plurality of placement disks 12 to rotate together through the supporting rotating rod 17, the connecting seat 18, and the connecting column 19, so that the plurality of placement disks 12 will rotate on their own while rotating in a circle, thereby achieving uniform drying of the chemical raw materials and good drying effect.

[0028] refer to Figure 4 As shown, the fixing unit includes a fixing rod 22, a rod sliding hole is provided on the side of the connecting seat 18, and the fixing rod 22 is slidably installed in the rod sliding hole. A fixing hole is provided on the side of the connecting column 19, and one end of the fixing rod 22 extends into the fixing hole. A control pull block 23 is fixedly installed on the other end of the fixing rod 22, and an elastic reset element is installed on the control pull block 23. The advantage of such a setting is that when the control pull block 23 is moved, the fixing rod 22 will be driven to move in or out of the fixing hole, and then the connecting column 19 can be fixed or loosened, thereby achieving the purpose of quickly disassembling and cleaning the placement plate 12, and the practicality is better.

[0029] In this embodiment, the elastic reset element includes a reset tension spring 24 sleeved on the fixed insertion rod 22, and two ends of the reset tension spring 24 are respectively and fixedly installed on the side parts of the connecting seat 18 and the control pull block 23. The advantage of such a setting is that when the control pull block 23 is released, under the elastic force of the reset tension spring 24, the control pull block 23 will be pulled to automatically reset, and further, the fixed insertion rod 22 can be driven to automatically insert into the fixed insertion hole, so as to automatically fix the connecting column 19, and the fixed state can be maintained all the time, which is stable and reliable.

[0030] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A mobile chemical detection drying oven, comprising a drying oven main body (1), a hot air blower (2) is fixedly arranged on the top of the drying oven main body (1), ventilation openings are formed on both sides of the drying oven main body (1) away from each other, a communicating pipe is fixedly connected between the air outlet of the hot air blower (2) and one of the ventilation openings, and a plurality of moving wheels (3) are fixedly arranged on the bottom of the drying oven main body (1), characterized in that: A partition plate (4) is fixedly installed inside the drying box main body (1). A vertical screw rod (5) is rotatably installed at the bottom of the partition plate (4). A vertical screw barrel (6) is threadedly sleeved on the vertical screw rod (5). The bottom end of the vertical screw barrel (6) extends outside the drying box main body (1) and is fixedly installed with a contact plate (7). A horizontal rotation hole is formed in the side of the drying box main body (1). A horizontal rotating rod (8) is rotatably installed in the horizontal rotation hole. One end of the horizontal rotating rod (8) is connected with a gear transmission unit for synchronously rotating the vertical screw rod (5). The other end of the horizontal rotating rod (8) is fixedly installed with a control knob (9). A control motor (10) is fixedly installed on the top of the drying box main body (1). The output end of the control motor (10) extends into the drying box main body (1) and is fixedly installed with a driving rotating shaft (11). A plurality of placement trays (12) are evenly arranged inside the drying box main body (1). The driving rotating shaft (11) is connected with a rotating assembly for circularly rotating and self-rotating the plurality of placement trays (12).

2. The mobile chemical detection drying oven according to claim 1, wherein: The gear transmission unit includes a first bevel gear (13) fixedly installed at the end of the horizontal rotating rod (8). A second bevel gear (14) meshing with the first bevel gear (13) is fixedly sleeved on the vertical screw rod (5).

3. A mobile chemical detection drying oven according to claim 1, characterized in that: A vertical guide rod (15) is fixedly installed at the top of the contact plate (7). A vertical guide hole is formed in the bottom of the drying box main body (1). The vertical guide rod (15) is slidably installed in the vertical guide hole.

4. A mobile chemical detection drying oven according to claim 1, characterized in that: The rotating assembly includes an installation turntable (16) fixedly installed at the bottom end of the driving rotating shaft (11). A plurality of vertical rotation holes are evenly formed in the top of the installation turntable (16). A support rotating rod (17) is rotatably installed in each of the plurality of vertical rotation holes. The top ends of the plurality of support rotating rods (17) are all fixedly installed with connection seats (18). A connection column (19) is slidably installed in each of the plurality of connection seats (18). The plurality of placement trays (12) are respectively fixedly installed at the top ends of the plurality of connection columns (19). A fixing unit for fixing the connection column (19) is installed on the connection seat (18). A self-rotation unit for causing the plurality of support rotating rods (17) to rotate self is installed on the partition plate (4).

5. The mobile chemical detection drying oven according to claim 4, characterized in that: The self-rotation unit includes a plurality of straight rods fixedly installed on the top of the partition plate (4). A fixed toothed ring (21) is fixedly installed at the common top ends of the plurality of straight rods. A moving gear (20) meshing with the fixed toothed ring (21) is fixedly installed at the bottom end of each of the plurality of support rotating rods (17).

6. The mobile chemical detection drying oven according to claim 4, characterized in that: The fixing unit includes a fixed insertion rod (22). An insertion rod sliding hole is formed in the side of the connection seat (18). The fixed insertion rod (22) is slidably installed in the insertion rod sliding hole. A fixed insertion hole is formed in the side of the connection column (19). One end of the fixed insertion rod (22) extends into the fixed insertion hole. A control pull block (23) is fixedly installed at the other end of the fixed insertion rod (22). An elastic reset element is installed on the control pull block (23).

7. A mobile chemical detection drying oven according to claim 6, characterized in that: The elastic reset element includes a reset tension spring (24) sleeved on the fixed insertion rod (22), and two ends of the reset tension spring (24) are respectively and fixedly installed on the side parts of the connection seat (18) and the control pull block (23).

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