adsorption drier

Abstract

The utility model belongs to the field of drying equipment, aims at providing a kind of adsorption dryer, and its technical scheme main points include dryer main body and the support frame being set in the bottom of dryer main body, further include the roller assembly being installed on the support frame, the roller assembly includes roller and the lifting device for driving the lifting of roller;The lifting device can drive roller to extend to the outside of support frame, or drive roller to retract to the inside of support frame;This dryer solves the problem of inconvenient movement of traditional adsorption dryer, and solves the problem of insufficient stability of adsorption dryer with roller in prior art when being placed.

Description

Technical Field

[0001] This utility model relates to the field of drying equipment, and in particular to an adsorption dryer. Background Technology

[0002] Adsorption dryers are devices that use adsorbents to adsorb moisture from compressed air, thereby achieving drying. They are widely used in chemical, electronics, and pharmaceutical industries. Traditional adsorption dryers are usually placed directly on the ground. Due to their weight, moving them requires external tools (such as forklifts), making operation cumbersome, especially in confined spaces. Some dryers are equipped with casters at the bottom, but these casters reduce stability and make the equipment prone to displacement due to external impacts, affecting normal operation. Utility Model Content

[0003] This invention provides an adsorption dryer that solves the problem of insufficient stability when placed in existing adsorption dryers with rollers.

[0004] The above-mentioned technical objective of this utility model is achieved through the following technical solution: An adsorption dryer includes a dryer body and a support frame disposed at the bottom of the dryer body, and further includes a roller assembly mounted on the support frame. The roller assembly includes rollers and a lifting device for driving the rollers to move up and down. The lifting device can drive the rollers to extend outside the support frame or drive the rollers to retract inside the support frame.

[0005] Further configuration: The bottom of the support frame is also provided with a fixed foot, which contacts the ground when the roller retracts into the support frame.

[0006] Further configuration: The fixing foot is spiral-type, and the fixing foot is threadedly connected to the support frame.

[0007] Further configuration: The support frame is equipped with a level detection unit, which includes two cylindrical spirit levels. The two spirit levels are respectively set on two mutually perpendicular side walls of the support frame and are arranged perpendicularly to each other to detect the levelness in two vertical directions.

[0008] Further configuration: The level is connected to the support frame via a mounting assembly, and the level is detachably connected to the mounting assembly.

[0009] Further configuration: The mounting component is slidably connected to the support frame, and the support frame is provided with a drive device for moving the mounting component.

[0010] Further configuration: The support frame is provided with a storage cavity for storing the roller. When the roller is retracted, the roller is located in the storage cavity.

[0011] Further features include a control component electrically connected to the lifting device, which controls the start / stop and direction of movement of the lifting device.

[0012] In summary, this utility model has the following beneficial effects: 1. By combining the lifting device and the rollers, the problem of the traditional adsorption dryer being inconvenient to move is solved, as well as the problem of insufficient stability of the adsorption dryer with rollers in the existing technology when placed. Moreover, the extension and retraction of the rollers can be achieved by the control component being electrically connected to the lifting device, thus realizing the automation of the roller adjustment process. 2. When it is necessary to fix this adsorption dryer, the lifting device is controlled by the control device to retract the rollers into the storage cavity, and the fixed feet contact the ground to support the main body of the dryer. Compared with the rollers contacting the ground, this greatly improves the stability of the dryer. 3. The height of the fixed feet is adjustable, which can adapt to uneven ground and keep the dryer in a level position even on uneven ground. On the other hand, the height of the dryer body from the ground can be adjusted to meet different usage needs. 4. The level bubble setting ensures that the dryer body is level by adjusting the fixed feet, resulting in more precise adjustment. 5. The bubble level is detachable, allowing for timely replacement when damaged, which facilitates the adjustment work of the staff; 6. After the dryer body is adjusted to a horizontal position, the level bubble is adjusted to a higher position by the drive device to avoid the level bubble being damaged due to collision or other reasons if the position is too low. Attached Figure Description

[0013] Figure 1 This is a schematic diagram illustrating the structure of the adsorption dryer in this embodiment; Figure 2 This is a structural schematic diagram in this embodiment used to illustrate the positional relationship between the lifting device and the base frame; Figure 3 This is a schematic diagram illustrating the installation structure of the spirit level in this embodiment; Figure 4 This is a structural diagram illustrating the positional relationship between the lifting device and the mounting frame in this embodiment.

[0014] In the diagram, 1. Dryer body; 2. Base frame; 3. Fixing frame; 4. Mounting frame; 5. Rollers; 6. Lifting device; 7. Storage cavity; 8. Through hole; 9. Fixing plate; 10. Fixing rod; 11. Spirit level; 12. Adjusting plate; 13. Fixing seat; 14. Adjusting seat; 15. Adjusting screw; 16. Adjusting nut; 17. Dovetail strip; 18. Dovetail groove; 19. Mounting groove; 20. Adjusting handle; 21. Fixing groove; 22. Cylinder; 23. Sprocket; 24. Chain; 25. Connecting plate. Detailed Implementation

[0015] The present invention will be further described in detail below with reference to the accompanying drawings.

[0016] Example: An adsorption dryer, such as Figure 1 As shown, the dryer includes a dryer body 1 and a support frame located at the bottom of the dryer body 1. Specifically, the support frame includes a base frame 2, a fixed frame 3, and a mounting frame 4. The fixed frame 3 and the mounting frame 4 are both connected to the base frame 2, and the dryer body 1 is connected to the fixed frame 3.

[0017] like Figure 1 and Figure 2 As shown, a roller assembly 5 is connected to the base frame 2. Four sets of roller 5 assemblies are located at the four corners of the base frame 2. Each roller assembly includes rollers 5 and a lifting device 6. The lifting device 6 drives the rollers 5 to rise and fall, extending them out of or retracting them into the base frame 2. A storage cavity 7 is located at the bottom of the support frame. The lifting device 6 is a hydraulic cylinder, located at the top of the base frame 2 outside the storage cavity 7. The base frame 2 has a through hole 8, and the extension rod of the hydraulic cylinder extends into the storage cavity 7 through the through hole 8 and connects to the rollers 5. The rollers 5 are casters. The storage cavity 7 is used to store the rollers 5. When the rollers 5 are retracted by the hydraulic cylinder, they are located within the storage cavity. This adsorption dryer is also connected to a control component, which is electrically connected to the hydraulic cylinder. The control component controls the start, stop, and direction of movement of the hydraulic cylinder, achieving automated adjustment of the roller 5 position.

[0018] like Figure 1 and Figure 2As shown, the base frame 2 is also equipped with four fixing feet at its bottom, located at the four corners of the base frame 2. When the roller 5 retracts into the support frame, the fixing feet contact the ground to support the support frame and the dryer body 1. The fixing feet are spiral-type. In this embodiment, the fixing feet include a fixing plate 9 and a fixing rod 10. The fixing rod 10 is mounted on the fixing plate 9 and has threads. The base frame 2 has threaded holes, and the fixing rod 10 is threaded into the threaded holes, thus achieving a threaded connection between the fixing feet and the base frame 2. By turning the fixing rod 10, the relative position between the fixing feet and the base frame 2 can be adjusted as needed. Even if the ground where the dryer body 1 is placed is uneven, the fixing feet can be adjusted to keep the dryer body 1 level. It should be noted that before adjusting the fixing feet, the hydraulic cylinder needs to be operated to extend the roller 5 from the storage cavity 7 so that the fixing feet are off the ground for adjustment.

[0019] like Figure 1 and Figure 3 As shown, in order to avoid the dryer body 1 from tilting, a level detection unit is connected to the mounting frame 4. The level detection unit includes two level bubbles 11. The level bubbles 11 are cylindrical and are respectively set on two mutually perpendicular side walls of the mounting frame 4. The two level bubbles 11 are set perpendicular to each other and respectively detect the levelness in two vertical directions.

[0020] like Figure 1 and Figure 3As shown, the bubble level 11 is connected to the mounting frame 4 via a mounting assembly, and the bubble level 11 is detachably connected to the mounting assembly. Specifically, the mounting frame 4 has an L-shaped cross-section. The mounting assembly includes an adjusting plate 12, a fixed seat 13, an adjusting seat 14, an adjusting screw 15, and an adjusting nut 16. The adjusting plate 12 has an L-shaped cross-section and is slidably connected to the mounting frame 4. The mounting frame 4 is provided with a dovetail strip 17, and the adjusting plate 12 is provided with a dovetail groove 18. The adjusting plate 12 is slidably fitted onto the mounting frame 4 through the cooperation of the dovetail groove 18 and the dovetail strip 17. The fixed seat 13 is fixedly connected to the mounting frame 4. The mounting frame 4 is provided with a mounting groove 19, and the adjusting nut 16 is slidably connected in the mounting groove 19. A connecting plate is provided in the mounting groove 19. 25. One end of the adjusting screw 15 is rotatably connected to the mounting bracket 4, and the other end is rotatably connected to the connecting plate 25 and passes through the connecting plate 25. The adjusting nut 16 is threadedly connected to the adjusting screw 15, and the end of the adjusting screw 15 that passes through the connecting plate is connected to the adjusting handle 20. The adjusting seat 14 is connected to the adjusting nut 16. The adjusting seat 14 and the fixed seat 13 are both provided with fixing grooves 21. The two ends of the level bubble 11 are respectively inserted into the fixing grooves 21 of the adjusting seat 14 and the fixing grooves 21 of the fixed seat 13, and the center line of the fixing groove 21 on the adjusting seat 14 coincides with the center line of the fixing groove 21 on the fixed seat 13. The position of the adjusting seat 14 is adjusted by rotating the adjusting screw 15 so as to realize the installation and removal of the level bubble 11.

[0021] like Figure 3 and Figure 4 As shown, the base frame 2 is equipped with a drive device for driving the installation components to move vertically in order to adjust the position of the level bubble 11.

[0022] like Figure 3 and Figure 4 As shown, the drive device includes a cylinder 22, a sprocket 23, and a chain 24. The cylinder 22 is mounted on the base frame 2, the sprocket 23 is rotatably connected to the top of the mounting frame 4, and the chain 24 meshes with the sprocket 23. One end of the chain 24 is connected to the cylinder 22, and the other end is connected to the adjusting plate 12. The position of the adjusting plate 12 is adjusted by the cooperation of the cylinder 22, the sprocket 23, and the chain 24, thereby adjusting the position of the level bubble 11.

[0023] When it is necessary to move the dryer body 1, the hydraulic cylinder is activated by the control device. The hydraulic cylinder controls the rollers 5 to extend from the storage cavity 7, thereby lifting the support frame and the fixed feet, moving the support frame, and realizing the movement of the dryer body 1 through the cooperation of the rollers 5. After moving the dryer body 1 to the appropriate position, the roller 5 can be directly retracted into the receiving cavity 7 by controlling the hydraulic cylinder, so that the fixed foot directly contacts the ground. Alternatively, the height of the fixed foot can be adjusted before the roller 5 is retracted into the receiving cavity by rotating the fixed rod 10 to change the length of the fixed rod 10 outside the threaded hole, thereby adjusting the length of the fixed foot to meet different usage requirements.

[0024] Once the fixed foot contacts the ground, cylinder 22 is activated. Cylinder 22, through the cooperation of chain 24 and sprocket 23, moves the adjusting plate 12 downward, so that the level bubble 11 can be moved to a convenient observation position. By observing the two mutually perpendicular level bubbles 11, it can be determined whether the dryer is level. If the dryer is not level, it can be adjusted by adjusting the length of the fixed rod 10 exposed outside the threaded hole until the dryer body 1 is level. It is worth noting that each time the fixed rod 10 is adjusted, the roller 5 can be made to contact the ground through the cooperation of hydraulic cylinder and roller 5, and the fixed foot can be removed from the ground, so as to facilitate the adjustment of the fixed foot. Moreover, the whole process can be achieved without the need for external equipment to lift the dryer body 1, which brings convenience to the work of on-site personnel.

[0025] After adjusting the dryer body 1 to a horizontal position, start the cylinder 22 again. The cylinder 22 raises the adjusting plate 12 through the cooperation of the sprocket 23 and the chain 24, thereby moving the level bubble 11 to a higher position to prevent the level bubble 11 from being damaged due to its low position.

[0026] If the level bubble 11 is damaged or needs to be replaced, turn the adjusting handle 20. The adjusting screw 15 will move the adjusting nut 16 within the mounting slot 19, thereby moving the adjusting seat 14 away from the fixed seat 13. At this time, the operator should hold the level bubble 11 to prevent it from falling due to the movement of the adjusting seat 14. After the adjusting seat 14 moves and the level bubble 11 is removed, insert one end of the new level bubble 11 into the fixing slot 21 of the fixed seat 13. At this time, the operator still needs to position the level bubble 11. Turn the adjusting handle 20, and through the cooperation of the adjusting screw 15 and the adjusting nut 16, move the adjusting seat 14 toward the fixed seat 13 until the end of the level bubble 11 away from the fixed seat 13 is inserted into the fixing slot 21 of the adjusting seat 14, thus completing the replacement of the level bubble 11.

[0027] The above embodiments are merely explanations of the present utility model and are not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to the embodiments without contributing any inventive step, but such modifications are protected by patent law as long as they fall within the scope of the claims of the present utility model.

Claims

1. A sorption dryer, characterized by: The dryer includes a dryer body (1) and a support frame disposed at the bottom of the dryer body (1), characterized in that: it further includes a roller (5) assembly mounted on the support frame, the roller (5) assembly including a roller (5) and a lifting device (6) for driving the roller (5) to rise and fall; the lifting device (6) can drive the roller (5) to extend out of the support frame, or drive the roller (5) to retract into the support frame.

2. The adsorption dryer according to claim 1, characterized in that: The bottom of the support frame is also provided with a fixed foot. When the roller (5) retracts into the support frame, the fixed foot contacts the ground.

3. The adsorption dryer according to claim 2, characterized in that: The fixing foot is screw-type, and the fixing foot is threadedly connected to the support frame.

4. The adsorption dryer according to claim 3, characterized in that: The support frame is equipped with a level detection unit, which includes two spirit levels (11). The spirit levels (11) are cylindrical and are respectively set on two mutually perpendicular side walls of the support frame. The two spirit levels (11) are set perpendicular to each other and are used to detect the levelness in two vertical directions.

5. The adsorption dryer according to claim 4, characterized in that: The level (11) is connected to the support frame via a mounting assembly, and the level (11) is detachably connected to the mounting assembly.

6. The adsorption dryer according to claim 5, characterized in that: The mounting component is slidably connected to the support frame, and the support frame is provided with a drive device for moving the mounting component.

7. The adsorption dryer according to claim 1, characterized in that: The support frame is provided with a storage cavity (7) for storing the roller (5). When the roller (5) is retracted, the roller (5) is located in the storage cavity.

8. The adsorption dryer according to claim 1, characterized in that: It also includes a control component, which is electrically connected to the lifting device (6) and controls the start, stop and direction of movement of the lifting device (6) through the control component.

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