Vacuum dryer with self-cleaning function

Abstract

The vacuum drying machine with the self-cleaning function comprises a cleaning device, the cleaning device comprises a supporting frame, a first electric push rod, a connecting plate, a cleaning ring and a telescopic assembly, the bottom side of the supporting frame is fixedly connected to the top side of a rack, and the outer surface of the first electric push rod is fixedly connected to the inner side of the supporting frame; the top of the connecting plate is fixedly connected to the output end of the first electric push rod, the top side of the cleaning ring is fixedly connected to the bottom of the connecting plate, and the telescopic assembly is fixedly connected to the lower portion of the connecting plate. The surface of the vacuum dryer can be cleaned through the cleaning device, dust attached to the surface of the tank body can be effectively removed, the situation that the working performance of equipment is affected due to excessive dust accumulation is prevented, residual water on the surface of the tank body can be dried through the drying device, and the situation that follow-up production is affected by the water is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum drying machine cleaning, and more specifically, to a vacuum drying machine with a self-cleaning function. Background Art

[0002] A vacuum dryer is a device that uses heat transfer under low pressure or vacuum to evaporate the moisture or other volatile substances in the material to achieve the purpose of drying. The vacuum dryer has excellent drying effect, so it is widely used in the industrial field. However, traditional vacuum dryers still have some disadvantages. For example, a lot of dust will adhere to the outer surface of the traditional vacuum dryer after long-term use. Since it does not have a cleaning effect, the accumulation of dust and dirt may cause damage to equipment parts and reduce equipment performance. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the utility model provides a vacuum dryer with a self-cleaning function to solve the problem that the traditional vacuum dryer does not have the function of automatically cleaning dust.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a vacuum dryer with a self-cleaning function, comprising:

[0005] frame;

[0006] A tank body, the tank body being rotatably connected to one side of the frame;

[0007] A cleaning device, the cleaning device comprising a support frame, a first electric push rod, a connecting plate, a cleaning ring, and a telescopic assembly, the bottom side of the support frame is fixedly connected to the top side of the frame, the outer surface of the first electric push rod is fixedly connected to the inner side of the support frame, the top of the connecting plate is fixedly connected to the output end of the first electric push rod, the top side of the cleaning ring is fixedly connected to the bottom of the connecting plate, and the telescopic assembly is fixedly connected below the connecting plate;

[0008] A drying device is fixedly connected to a side of the frame.

[0009] Among them, the telescopic assembly includes a second electric push rod, a connecting frame, a circular ring plate, a telescopic rod, and an arc plate. The top of the second electric push rod is fixedly connected to the bottom of the connecting plate, the top side of the connecting frame is fixedly connected to the output end of the second electric push rod, the top side of the circular ring plate is fixedly connected to the bottom side of the connecting frame, one end of the telescopic rod is fixedly connected to the inner surface of the circular ring plate, and the outer surface of the arc plate is fixedly connected to the other end of the telescopic rod.

[0010] Wherein, the drying device includes a drying shell, a motor, fan blades, and a resistance wire. One side of the drying shell is fixedly connected to the side of the frame, one end of the motor is fixedly connected to the inner surface of the drying shell, the fan blades are fixedly connected to the rotating shaft of the motor, and the end face of the resistance wire is fixedly connected to the inner wall surface of the drying shell.

[0011] The two side surfaces of the cleaning ring are provided with semicircular grooves, and the inner side of the cleaning ring is provided with a sponge cloth.

[0012] Wherein, a spring is arranged inside the telescopic rod, the number of the telescopic rods is four, and the telescopic rods are evenly distributed on the inner surface of the circular ring plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model starts the power supply of the first electric push rod, the first electric push rod extends and drives the cleaning ring to move downward through the connecting plate, the cleaning ring moves downward and contacts the side surface of the tank body, at this time the sponge cloth inside the cleaning ring starts to slide up and down on the side surface of the tank body along with the cleaning ring, so as to clean the dust on the surface of the tank body, at the same time, starts the power supply of the second electric push rod, the second electric push rod starts to extend and drives the arc plate to move downward through the telescopic rod, when the arc plate contacts the inclined surface of the tank body due to the lateral force, the arc plate moves outward and compresses the telescopic rod, at this time the telescopic rod is shortened, and the sponge cloth moves up and down on the inclined surface of the tank body through the arc plate, the surface of the vacuum dryer can be cleaned by using the above structure, the arrangement can effectively remove the dust attached to the surface of the tank body, and prevent the situation where too much dust accumulates and affects the working performance of the equipment;

[0015] The utility model starts the motor power supply and energizes the resistance wire. The motor shaft drives the fan blades to rotate. After the resistance wire is energized, a large amount of heat is generated. At this time, air is sucked in from the ventilation holes on the side of the drying shell and discharged from the front side of the drying shell through the heating effect of the resistance wire. With the above structure, the moisture remaining on the surface of the tank body can be dried to prevent the moisture from affecting subsequent production. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the cleaning device of the utility model;

[0018] Figure 3 This is a schematic diagram of the telescopic assembly structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the drying device of the utility model.

[0020] [reference numerals]

[0021] 1. Frame; 2. Tank body; 3. Cleaning device; 4. Drying device; 31. Support frame; 32. First electric push rod; 33. Connecting plate; 34. Cleaning ring; 35. Telescopic assembly; 351. Second electric push rod; 352. Connecting frame; 353. Circular plate; 354. Telescopic rod; 355. Arc plate; 41. Drying shell; 42. Motor; 43. Fan blades; 44. Resistance wire. DETAILED DESCRIPTION

[0022] In order to make the technical problems to be solved, technical solutions and advantages of the present invention more clear, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0023] As attached Figure 1 To Attachment Figure 4 The embodiment of the utility model provides a vacuum dryer with a self-cleaning function, comprising

[0024] Rack 1;

[0025] A tank body 2, which is rotatably connected to one side of the frame 1;

[0026] The cleaning device 3 includes a support frame 31, a first electric push rod 32, a connecting plate 33, a cleaning ring 34, and a telescopic assembly 35. The bottom side of the support frame 31 is fixedly connected to the top side of the frame 1, the outer surface of the first electric push rod 32 is fixedly connected to the inner side of the support frame 31, the top of the connecting plate 33 is fixedly connected to the output end of the first electric push rod 32, the top side of the cleaning ring 34 is fixedly connected to the bottom of the connecting plate 33, and the telescopic assembly 35 is fixedly connected below the connecting plate 33;

[0027] The drying device 4 is fixedly connected to the side of the frame 1.

[0028] The telescopic assembly 35 includes a second electric push rod 351, a connecting frame 352, a circular plate 353, a telescopic rod 354, and an arc plate 355. The top of the second electric push rod 351 is fixedly connected to the bottom of the connecting plate 33, the top side of the connecting frame 352 is fixedly connected to the output end of the second electric push rod 351, the top side of the circular plate 353 is fixedly connected to the bottom side of the connecting frame 352, one end of the telescopic rod 354 is fixedly connected to the inner surface of the circular plate 353, and the outer surface of the arc plate 355 is fixedly connected to the other end of the telescopic rod 354.

[0029] Specifically, the specific shape of the arc plate 355 is set to be a quarter arc, and the number of the arc plates 355 is set to four. The four arc plates 355 contact each other to form a circular ring. When the arc plate 355 contacts the inclined surface of the tank body 2, the arc plate 355 will move outward due to the action of force. A sponge cloth is also set on the inner side of the arc plate 355.

[0030] The drying device 4 includes a drying shell 41, a motor 42, a fan blade 43, and a resistance wire 44. One side of the drying shell 41 is fixedly connected to the side of the frame 1, one end of the motor 42 is fixedly connected to the inner surface of the drying shell 41, the fan blade 43 is fixedly connected to the rotating shaft of the motor 42, and the end face of the resistance wire 44 is fixedly connected to the inner wall surface of the drying shell 41.

[0031] Specifically, an air inlet is provided on the side of the drying shell 41 , and when the fan blades 43 rotate, air can be sucked in from the air inlet on the surface of the drying shell 41 and discharged from the front side of the drying shell 41 after being heated.

[0032] Wherein, semicircular grooves are arranged on both side surfaces of the cleaning ring 34, and a sponge cloth is arranged on the inner side of the cleaning ring 34;

[0033] Specifically, when the cleaning ring 34 moves on the surface of the tank body 2 , the semicircular groove provided thereon can increase the contact area between the cleaning ring 34 and the tank body 2 , thereby cleaning the surface of the tank body 2 more comprehensively.

[0034] A spring is arranged inside the telescopic rod 354 , and there are four telescopic rods 354 . The telescopic rods 354 are evenly distributed on the inner surface of the circular ring plate 353 .

[0035] The working process of the utility model is as follows:

[0036] When working, first adjust the tank body 2 to a vertical direction, add a proper amount of clean water into the sponge cloth after adjusting the position, then start the power supply of the first electric push rod 32, the first electric push rod 32 extends and drives the cleaning ring 34 to move downward through the connecting plate 33, the cleaning ring 34 moves downward and contacts the side surface of the tank body 2, at this time, the sponge cloth inside the cleaning ring 34 begins to slide up and down on the side surface of the tank body 2 with the cleaning ring 34, so as to clean the dust on the surface of the tank body 2, at the same time, start the power supply of the second electric push rod 351, the second electric push rod 351 begins to extend and drives the arc plate 355 to move downward through the telescopic rod 354, when the arc plate 355 contacts the inclined surface of the tank body 2, due to the lateral Under the action of force, the arc plate 355 moves outward and compresses the telescopic rod 354. At this time, the telescopic rod 354 is shortened, and the sponge cloth moves up and down on the inclined surface of the tank body 2 through the arc plate 355 to achieve the effect of cleaning the inclined surface. After cleaning, the cleaning ring 34 and the arc plate 355 are reset, and then the power supply of the motor 42 is started and the resistance wire 44 is energized. The rotating shaft of the motor 42 drives the fan blades 43 to rotate. After the resistance wire 44 is energized, a large amount of heat is emitted. At this time, air is sucked in from the ventilation holes on the side of the drying shell 41 and is discharged from the front side of the drying shell 41 through the heating effect of the resistance wire 44 to dry the surface of the tank body 2. Then, the tank body 2 is turned over and the operation is repeated.

[0037] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0038] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0039] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A vacuum dryer with self-cleaning function, characterized in that: include Rack (1); A tank body (2), wherein the tank body (2) is rotatably connected to one side of the frame (1); A cleaning device (3), the cleaning device (3) comprising a support frame (31), a first electric push rod (32), a connecting plate (33), a cleaning ring (34), and a telescopic assembly (35), the bottom side of the support frame (31) is fixedly connected to the top side of the frame (1), the outer surface of the first electric push rod (32) is fixedly connected to the inner side of the support frame (31), the top of the connecting plate (33) is fixedly connected to the output end of the first electric push rod (32), the top side of the cleaning ring (34) is fixedly connected to the bottom of the connecting plate (33), and the telescopic assembly (35) is fixedly connected below the connecting plate (33); A drying device (4), wherein the drying device (4) is fixedly connected to a side surface of the frame (1).

2. A vacuum dryer with self-cleaning function according to claim 1, characterized in that: The telescopic assembly (35) comprises a second electric push rod (351), a connecting frame (352), a circular ring plate (353), a telescopic rod (354), and an arc plate (355); the top of the second electric push rod (351) is fixedly connected to the bottom of the connecting plate (33); the top side of the connecting frame (352) is fixedly connected to the output end of the second electric push rod (351); the top side of the circular ring plate (353) is fixedly connected to the bottom side of the connecting frame (352); one end of the telescopic rod (354) is fixedly connected to the inner surface of the circular ring plate (353); and the outer surface of the arc plate (355) is fixedly connected to the other end of the telescopic rod (354).

3. The vacuum dryer with self-cleaning function according to claim 1, characterized in that: The drying device (4) comprises a drying shell (41), a motor (42), a fan blade (43), and a resistance wire (44); one side of the drying shell (41) is fixedly connected to the side of the frame (1); one end of the motor (42) is fixedly connected to the inner surface of the drying shell (41); the fan blade (43) is fixedly connected to the rotating shaft of the motor (42); and the end surface of the resistance wire (44) is fixedly connected to the inner wall surface of the drying shell (41).

4. The vacuum dryer with self-cleaning function according to claim 1, characterized in that: Semicircular grooves are arranged on both side surfaces of the cleaning ring (34), and a sponge cloth is arranged on the inner side of the cleaning ring (34).

5. The vacuum dryer with self-cleaning function according to claim 2, characterized in that: A spring is arranged inside the telescopic rod (354), and the number of the telescopic rods (354) is four. The telescopic rods (354) are evenly distributed on the inner surface of the circular ring plate (353).

Images