Impregnant emptying device in impregnating tank and using method thereof

Abstract

The invention discloses an impregnating agent emptying device in an impregnating tank and a use method of the impregnating agent emptying device, and relates to the technical field of impregnating tanks. The device comprises a dipping tank, the bottom of the dipping tank is fixedly connected with a discharging pipe, a collision assembly is arranged above the dipping tank, the top of the dipping tank is fixedly connected with a fixing seat, the top of the fixing seat is fixedly connected with a motor, a rotating disc is arranged in the dipping tank, and the bottom of the rotating disc is fixedly connected with a plurality of arc-shaped scraping rods. According to the device, the rotating disc is arranged, specifically, when the rotating disc rotates, an arc-shaped scraping rod scrapes the inner wall of the impregnating tank, so that an impregnating agent is discharged more thoroughly, the arc-shaped scraping rod is spirally arranged, the adhesion situation can be reduced, meanwhile, a scraping plate scrapes the conical surface of the bottom of the inner wall of the impregnating tank, and scraping blades rotate along with the scraping plate to clean the inner wall of a discharging pipe; and the emptying rate is increased, the situation that residues appear on the inner wall is reduced, and the situation that blocking is caused by caking of the internal impregnant is avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of impregnation tanks, and in particular relates to an impregnation agent draining device in an impregnation tank and a use method thereof. Background Art

[0002] The impregnation tank is an industrial equipment, which is mainly used to immerse solid materials in liquid so that they can fully absorb the solute in the liquid, thereby realizing the processing or modification of the materials. It is widely used in many industries such as chemical industry, metallurgy, and pharmaceutical industry, and plays an important role in improving the quality and performance of materials. The impregnation tank is mainly used to store impregnating agents.

[0003] When the existing impregnation tank discharges the impregnating agent inside, it is usually discharged only through the discharge port. Since the impregnating agent is relatively viscous, a large amount of impregnating agent will remain on the inner wall of the tank after discharge, which not only has a poor unloading rate, resulting in waste of impregnating agent, but also the impregnating agent remaining in the tank for a long time will dry and agglomerate, thereby blocking the discharge port and affecting subsequent use. Therefore, we propose a device for draining the impregnating agent in the impregnation tank and a method for using the same. Summary of the invention

[0004] The object of the present invention is to provide an impregnating agent draining device in an impregnation tank and a use method thereof, wherein a turntable is arranged, specifically when the turntable rotates, an arc-shaped scraper rod scrapes the inner wall of the impregnation tank, so that the impregnating agent is discharged more thoroughly, and the arc-shaped scraper rod is spirally arranged, which can reduce the adhesion, and at the same time, the scraper scrapes the conical surface at the bottom of the inner wall of the impregnation tank, and the scraper blade will rotate together to clean the inner wall of the discharge pipe, thereby improving the unloading rate, reducing the residue on the inner wall, and avoiding the impregnating agent inside from agglomerating and causing blockage. The problem that when the existing impregnating tank discharges the internal impregnating agent, the impregnating agent is relatively viscous, and a large amount of impregnating agent will remain on the inner wall of the tank body after discharge, which not only has a poor unloading rate and leads to waste of impregnating agent, but also the impregnating agent remaining in the tank body will dry and agglomerate after a long time, thereby blocking the discharge port and affecting subsequent use is solved.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a device for draining impregnating agent in an impregnation tank and a method for using the device, comprising an impregnation tank, a discharge pipe fixedly connected to the bottom of the impregnation tank, a collision assembly arranged above the impregnation tank, a fixed seat fixedly connected to the top of the impregnation tank, a motor fixedly connected to the top of the fixed seat, and a rotating disk arranged inside the impregnation tank;

[0007] A plurality of arc-shaped scraping rods are fixedly connected to the bottom of the turntable, and the plurality of arc-shaped scraping rods are all spirally arranged. A rotating rod is fixedly connected to the center of the bottom of the turntable, and a scraper is fixedly connected to the bottom of the rotating rod. By setting the turntable, specifically when the turntable rotates, the arc-shaped scraping rods scrape the inner wall of the impregnation tank to make the impregnating agent discharged more thoroughly, and the arc-shaped scraping rods are spirally arranged to reduce adhesion. At the same time, the scraper scrapes the conical surface at the bottom of the inner wall of the impregnation tank, and the scraper will rotate together to clean the inner wall of the discharge pipe, thereby improving the unloading rate, reducing the residue on the inner wall, and avoiding the impregnating agent inside from agglomerating and causing blockage.

[0008] Furthermore, three connecting frames are fixedly connected to the outer surface of the rotating rod, and scrapers are fixedly connected to the sides of the three connecting frames away from the rotating rod. The sides of the scrapers away from the connecting frames are in contact with the conical surface of the inner wall of the impregnation tank. When the rotating rod rotates, the scrapers are driven to rotate together through the connecting frames, and the scrapers scrape the conical surface at the bottom of the inner wall of the impregnation tank, so that the impregnating agent can be discharged more thoroughly again.

[0009] Furthermore, a sealing plate is in contact with the bottom of the discharge pipe, a fixed shaft is rotatably connected inside the sealing plate, the top of the fixed shaft is fixedly connected to the bottom of the discharge pipe, a support block is inserted into the right side of the sealing plate, and a handle is fixedly connected to the front of the sealing plate. The handle is pulled to drive the sealing plate to move, and the sealing plate rotates on the fixed shaft, thereby opening the bottom of the discharge pipe and discharging the impregnating agent inside the impregnation tank.

[0010] Furthermore, a rotating shaft is fixedly connected to the top of the turntable, and the outer surface of the rotating shaft is rotatably connected to the top of the immersion tank. A crankshaft is fixedly connected to the top of the rotating shaft, and a belt pulley is fixedly connected to the top of the crankshaft and the bottom output end of the motor. The two belt pulleys are connected by a belt drive. When the crankshaft rotates, it drives the left side of the pull rod to perform a circular motion, and the pull rod will drive the movable rod to perform left and right reciprocating motion through the connecting shaft.

[0011] Furthermore, a pull rod is rotatably connected to the crankshaft via a pin shaft, and the collision assembly includes a movable rod, a collision rod is fixedly connected to the right side of the bottom of the movable rod, and a connecting shaft is fixedly connected to the left side of the bottom of the movable rod. By setting the collision assembly, specifically, when the crankshaft rotates, the pull rod drives the movable rod to perform a circular motion, and the pull rod drives the movable rod to perform a left and right reciprocating motion through the connecting shaft. When the collision rod contacts the impregnation tank, a collision will occur, and then it will reset to the right side. Such reciprocating motion can cause the impregnation tank to produce a vibration effect, discharge the impregnating agent remaining on the inner wall of the impregnation tank downward, and further improve the unloading rate.

[0012] Furthermore, the bottom of the connecting shaft passes through the pull rod and extends to the outside, the connecting shaft is rotatably connected to the pull rod, a slider is arranged on the right side of the connecting shaft, the top of the slider is fixedly connected to the bottom of the movable rod, the bottom of the slider is slidably connected to a slide rail, the bottom of the slide rail is fixedly connected to the top of the immersion tank, the outer surface of the scraper blade contacts the inner wall of the discharge pipe, the top of the support block is fixedly connected to the bottom of the discharge pipe, the outer surface of the arc-shaped scraper rod contacts the inner wall of the immersion tank, and the movable rod will drive the slider to slide on the slide rail when moving, so that the movement of the movable rod can be more stable and smooth.

[0013] A method for using a device for draining an impregnating agent in an impregnation tank comprises the following steps:

[0014] Step 1: When in use, pull the handle to drive the sealing plate to move, and the sealing plate rotates on the fixed shaft, thereby opening the bottom of the discharge pipe, and the impregnating agent inside the impregnation tank is discharged, and then the motor is started to drive the rear belt pulley 1 to rotate, and the rear belt pulley 1 drives the front belt pulley 1 to rotate through the belt;

[0015] Step 2: The belt pulley drives the crankshaft to rotate together, and the crankshaft drives the turntable to rotate through the rotating shaft. The turntable drives the rotating rod and several arc-shaped scraping rods to rotate simultaneously. The arc-shaped scraping rods scrape the inner wall of the impregnation tank to make the impregnation agent discharge more thoroughly. The arc-shaped scraping rods are spirally set to reduce adhesion.

[0016] Step 3: When the rotating rod rotates, it will drive the scraper to rotate together through the connecting frame, and the scraper will scrape the conical surface at the bottom of the inner wall of the impregnation tank to discharge the impregnating agent more thoroughly. At the same time, the scraper will rotate together to clean the inner wall of the discharge pipe, improve the unloading rate, reduce the residue on the inner wall, and avoid the impregnating agent inside from agglomerating and causing blockage;

[0017] Step 4: When the crankshaft rotates, it drives the pull rod to make circular motion. The pull rod drives the movable rod to make left and right reciprocating motion through the connecting shaft. The movable rod drives the slider to slide on the slide rail, which can make the movable rod move more stably and smoothly. At the same time, the movable rod drives the collision rod to move together. When the collision rod contacts the impregnation tank, it will collide and then reset to the right. Such reciprocating motion can make the impregnation tank vibrate, discharge the impregnating agent remaining on the inner wall of the impregnation tank downward, and improve the unloading rate again.

[0018] Step 5: After the impregnation agent in the impregnation tank is discharged, push the handle to drive the sealing plate to move to the bottom of the discharge pipe, and then the sealing plate is plugged into the support block to seal the bottom of the discharge pipe.

[0019] The present invention has the following beneficial effects:

[0020] 1. The present invention arranges a turntable, specifically, when the turntable rotates, the arc-shaped scraper scrapes the inner wall of the impregnation tank, so that the impregnating agent is discharged more thoroughly, and the arc-shaped scraper is spirally arranged to reduce the adhesion. At the same time, the scraper scrapes the conical surface at the bottom of the inner wall of the impregnation tank, and the scraper will rotate together to clean the inner wall of the discharge pipe, thereby improving the unloading rate, reducing the residue on the inner wall, and avoiding the impregnating agent inside from agglomerating and causing blockage.

[0021] 2. The present invention sets a collision component. Specifically, when the crankshaft rotates, it drives the pull rod to make a circular motion. Then, the pull rod drives the movable rod to make a left and right reciprocating motion through the connecting shaft. When the collision rod contacts the impregnation tank, a collision occurs, and then it is reset to the right side. Such reciprocating motion can make the impregnation tank vibrate, and the impregnating agent remaining on the inner wall of the impregnation tank is discharged downward, thereby further improving the unloading rate.

[0022] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 This is a front cross-sectional structural schematic diagram of the impregnation tank of the present invention;

[0026] Figure 3 For the present invention Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0027] Figure 4 For the present invention Figure 2 A schematic diagram of the enlarged structure of B;

[0028] Figure 5 It is a schematic diagram of the overall structure of the movable rod of the present invention;

[0029] Figure 6 It is a schematic diagram of the overall structure of the turntable of the present invention;

[0030] Figure 7 It is a schematic diagram of the bottom structure of the discharge pipe of the present invention.

[0031] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0032] 1. Dipping tank; 11. Discharge pipe; 111. Sealing plate; 112. Fixed shaft; 113. Support block; 114. Handle; 12. Collision assembly; 121. Movable rod; 122. Collision rod; 123. Connecting shaft; 124. Sliding block; 125. Slide rail; 13. Fixed seat; 131. Motor; 14. Turntable; 141. Arc scraper rod; 142. Turntable; 421. Scraper blade; 143. Connecting frame; 431. Scraper; 144. Rotating shaft; 441. Crankshaft; 442. Belt pulley 1; 443. Pull rod. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] See also Figure 1-7 As shown, the present invention is a device for draining impregnating agent in an impregnation tank, comprising an impregnation tank 1, a discharge pipe 11 is fixedly connected to the bottom of the impregnation tank 1, a collision assembly 12 is arranged above the impregnation tank 1, a fixing seat 13 is fixedly connected to the top of the impregnation tank 1, a motor 131 is fixedly connected to the top of the fixing seat 13, and a rotating disk 14 is arranged inside the impregnation tank 1;

[0035] A plurality of arc-shaped scraping rods 141 are fixedly connected to the bottom of the turntable 14, and the arc-shaped scraping rods 141 are all spirally arranged. A rotating rod 142 is fixedly connected to the center of the bottom of the turntable 14, and a scraper 421 is fixedly connected to the bottom of the rotating rod 142. By setting the turntable 14, specifically when the turntable 14 rotates, the arc-shaped scraping rods 141 scrape the inner wall of the impregnation tank 1 to make the impregnating agent discharged more thoroughly, and the arc-shaped scraping rods 141 are spirally arranged to reduce adhesion. At the same time, the scraper 431 scrapes the conical surface at the bottom of the inner wall of the impregnation tank 1, and the scraper 421 will rotate together to clean the inner wall of the discharge pipe 11, thereby improving the unloading rate, reducing the residue on the inner wall, and avoiding the internal impregnating agent from agglomerating and causing blockage.

[0036] Three connecting frames 143 are fixedly connected to the outer surface of the rotating rod 142 . The three connecting frames 143 are fixedly connected to a scraper 431 on one side away from the rotating rod 142 . The scraper 431 is in contact with the conical surface of the inner wall of the impregnation tank 1 on one side away from the connecting frame 143 .

[0037] The bottom of the discharge pipe 11 contacts with a sealing plate 111, and a fixed shaft 112 is rotatably connected inside the sealing plate 111. The top of the fixed shaft 112 is fixedly connected to the bottom of the discharge pipe 11, a support block 113 is inserted on the right side of the sealing plate 111, and a handle 114 is fixedly connected to the front of the sealing plate 111.

[0038] A rotating shaft 144 is fixedly connected to the top of the turntable 14, and the outer surface of the rotating shaft 144 is rotatably connected to the top of the impregnation tank 1. A crankshaft 441 is fixedly connected to the top of the rotating shaft 144. A belt pulley 442 is fixedly connected to the top of the crankshaft 441 and the bottom output end of the motor 131. The two belt pulleys 442 are connected through a belt drive.

[0039] A pull rod 443 is rotatably connected to the crankshaft 441 through a pin shaft, and the collision component 12 includes a movable rod 121, a collision rod 122 is fixedly connected to the right side of the bottom of the movable rod 121, and a connecting shaft 123 is fixedly connected to the left side of the bottom of the movable rod 121. By setting the collision component 12, specifically, the crankshaft 441 drives the pull rod 443 to make a circular motion when rotating, and the pull rod 443 will drive the movable rod 121 to make a left and right reciprocating motion through the connecting shaft 123. When the collision rod 122 contacts the impregnation tank 1, a collision will occur, and then it will reset to the right side. Such reciprocating motion can make the impregnation tank 1 produce a vibration effect, discharge the impregnating agent remaining on the inner wall of the impregnation tank 1 downward, and further improve the unloading rate.

[0040] The bottom of the connecting shaft 123 passes through the pull rod 443 and extends to the outside. The connecting shaft 123 is rotatably connected to the pull rod 443. A slider 124 is arranged on the right side of the connecting shaft 123. The top of the slider 124 is fixedly connected to the bottom of the movable rod 121. The bottom of the slider 124 is slidably connected to a slide rail 125. The bottom of the slide rail 125 is fixedly connected to the top of the impregnation tank 1. The outer surface of the scraper 421 contacts the inner wall of the discharge pipe 11. The top of the support block 113 is fixedly connected to the bottom of the discharge pipe 11. The outer surface of the arc scraper rod 141 contacts the inner wall of the impregnation tank 1.

[0041] A method for using a device for draining an impregnating agent in an impregnation tank comprises the following steps:

[0042] Step 1: When in use, the handle 114 is pulled to drive the sealing plate 111 to move, and the sealing plate 111 rotates on the fixed shaft 112, so that the bottom of the discharge pipe 11 is opened, and the impregnating agent inside the impregnation tank 1 is discharged, and then the motor 131 is started to drive the rear belt pulley 442 to rotate, and the rear belt pulley 442 drives the front belt pulley 442 to rotate through the belt;

[0043] Step 2: The belt pulley 442 drives the crankshaft 441 to rotate together, and the crankshaft 441 drives the turntable 14 to rotate through the rotating shaft 144. The turntable 14 drives the rotating rod 142 and a plurality of arc-shaped scraping rods 141 to rotate simultaneously. The arc-shaped scraping rods 141 scrape the inner wall of the impregnation tank 1 to make the impregnation agent discharge more thoroughly. The arc-shaped scraping rods 141 are spirally arranged to reduce the adhesion.

[0044] Step 3: When the rotating rod 142 rotates, it drives the scraper 431 to rotate together through the connecting frame 143, and the scraper 431 scrapes the conical surface at the bottom of the inner wall of the impregnation tank 1, so that the impregnating agent is discharged more thoroughly again. At the same time, the scraper 421 rotates together to clean the inner wall of the discharge pipe 11, thereby improving the unloading rate, reducing the residue on the inner wall, and avoiding the impregnating agent inside from agglomerating and causing blockage;

[0045] Step 4: When the crankshaft 441 rotates, it drives the pull rod 443 to make a circular motion. The pull rod 443 drives the movable rod 121 to make a left and right reciprocating motion through the connecting shaft 123. The movable rod 121 drives the slider 124 to slide on the slide rail 125, which can make the movable rod 121 move more stably and smoothly. At the same time, the movable rod 121 drives the collision rod 122 to move together. When the collision rod 122 contacts the immersion tank 1, it will collide and then reset to the right. Such reciprocating motion can make the immersion tank 1 vibrate, discharge the impregnating agent remaining on the inner wall of the immersion tank 1 downward, and improve the unloading rate again.

[0046] Step 5: After the impregnation agent in the impregnation tank 1 is discharged, the handle 114 is pushed to drive the sealing plate 111 to move toward the bottom of the discharge pipe 11 , and then the sealing plate 111 is plugged into the support block 113 to seal the bottom of the discharge pipe 11 .

[0047] A specific application of this embodiment is:

[0048] When in use, the handle 114 is pulled to drive the sealing plate 111 to move, and the sealing plate 111 rotates on the fixed shaft 112, so that the bottom of the discharge pipe 11 is opened, and the impregnating agent inside the impregnation tank 1 is discharged, and then the motor 131 is started to drive the rear belt pulley 442 to rotate, and the rear belt pulley 442 drives the front belt pulley 442 to rotate through the belt;

[0049] The belt pulley 442 drives the crankshaft 441 to rotate together, and the crankshaft 441 drives the turntable 14 to rotate through the rotating shaft 144. The turntable 14 drives the rotating rod 142 and a plurality of arc-shaped scraping rods 141 to rotate simultaneously. The arc-shaped scraping rods 141 scrape the inner wall of the impregnation tank 1 to make the impregnation agent discharge more thoroughly. The arc-shaped scraping rods 141 are spirally arranged to reduce the adhesion.

[0050] When the rotating rod 142 rotates, it drives the scraper 431 to rotate together through the connecting frame 143, and the scraper 431 scrapes the conical surface at the bottom of the inner wall of the impregnation tank 1, so that the impregnating agent is discharged more thoroughly again. At the same time, the scraper 421 rotates together to clean the inner wall of the discharge pipe 11, thereby improving the unloading rate, reducing the residue on the inner wall, and avoiding the impregnating agent inside from agglomerating and causing blockage;

[0051] At the same time, when the crankshaft 441 rotates, it drives the left side of the pull rod 443 to make a circular motion. Then the pull rod 443 will drive the movable rod 121 to make a left and right reciprocating motion through the connecting shaft 123. Then the movable rod 121 drives the slider 124 to slide on the slide rail 125, which can make the movable rod 121 move more stably and smoothly. At the same time, the movable rod 121 will drive the collision rod 122 to move together. When the collision rod 122 contacts the immersion tank 1, it will collide and then reset to the right. Such reciprocating motion can make the immersion tank 1 vibrate, discharge the impregnating agent remaining on the inner wall of the immersion tank 1 downward, and improve the unloading rate again.

[0052] Finally, after the impregnating agent in the impregnation tank 1 is discharged, the handle 114 is pushed to drive the sealing plate 111 to move toward the bottom of the discharge pipe 11 , and then the sealing plate 111 is plugged into the support block 113 to seal the bottom of the discharge pipe 11 .

[0053] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0054] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A device for draining impregnating agent in an impregnation tank, comprising an impregnation tank (1), a discharge pipe (11) being fixedly connected to the bottom of the impregnation tank (1), and a collision assembly (12) being arranged above the impregnation tank (1), characterized in that: The top of the impregnation tank (1) is fixedly connected to a fixing seat (13), the top of the fixing seat (13) is fixedly connected to a motor (131), and a rotating disk (14) is arranged inside the impregnation tank (1); The bottom of the rotating disk (14) is fixedly connected to a plurality of arc-shaped scraping rods (141), and the plurality of arc-shaped scraping rods (141) are all spirally arranged. A rotating rod (142) is fixedly connected to the center of the bottom of the rotating disk (14), and a scraper (421) is fixedly connected to the bottom of the rotating rod (142).

2. The device for draining impregnating agent in an impregnation tank according to claim 1, characterized in that: The outer surface of the rotating rod (142) is fixedly connected to three connecting frames (143); the three connecting frames (143) are fixedly connected to a scraper (431) on one side away from the rotating rod (142); and the scraper (431) is in contact with the conical surface of the inner wall of the impregnation tank (1) on one side away from the connecting frame (143).

3. The device for draining impregnating agent in an impregnation tank according to claim 2, characterized in that: The bottom of the discharge pipe (11) contacts a sealing plate (111), a fixed shaft (112) is rotatably connected inside the sealing plate (111), the top of the fixed shaft (112) is fixedly connected to the bottom of the discharge pipe (11), a support block (113) is inserted on the right side of the sealing plate (111), and a handle (114) is fixedly connected to the front of the sealing plate (111).

4. The device for draining impregnating agent in an impregnation tank according to claim 3, characterized in that: A rotating shaft (144) is fixedly connected to the top of the rotating disk (14); an outer surface of the rotating shaft (144) is rotatably connected to the top of the impregnation tank (1); a crankshaft (441) is fixedly connected to the top of the rotating shaft (144); a belt pulley (442) is fixedly connected to the top of the crankshaft (441) and the bottom output end of the motor (131); and the two belt pulleys (442) are connected via a belt drive.

5. The device for draining impregnating agent in an impregnation tank according to claim 4, characterized in that: The crankshaft (441) is rotatably connected to a pull rod (443) via a pin shaft. The collision assembly (12) comprises a movable rod (121). The right side of the bottom of the movable rod (121) is fixedly connected to a collision rod (122). The left side of the bottom of the movable rod (121) is fixedly connected to a connecting shaft (123).

6. The device for draining impregnating agent in an impregnation tank according to claim 5, characterized in that: The bottom of the connecting shaft (123) passes through the pull rod (443) and extends to the outside. The connecting shaft (123) is rotatably connected to the pull rod (443). A slider (124) is provided on the right side of the connecting shaft (123). The top of the slider (124) is fixedly connected to the bottom of the movable rod (121). The bottom of the slider (124) is slidably connected to a slide rail (125).

7. The device for draining impregnating agent in an impregnation tank according to claim 6, characterized in that: The bottom of the slide rail (125) is fixedly connected to the top of the impregnation tank (1), the outer surface of the scraper (421) contacts the inner wall of the discharge pipe (11), the top of the support block (113) is fixedly connected to the bottom of the discharge pipe (11), and the outer surface of the arc-shaped scraper rod (141) contacts the inner wall of the impregnation tank (1).

8. A method for using a device for draining impregnating agent in an impregnation tank, using the device for draining impregnating agent in an impregnation tank as claimed in claim 7, characterized in that: The following steps are included: Step 1: When in use, the handle (114) is pulled to drive the sealing plate (111) to move, and the sealing plate (111) rotates on the fixed shaft (112), thereby opening the bottom of the discharge pipe (11), and the impregnating agent in the impregnation tank (1) is discharged, and then the motor (131) is started to drive the rear belt pulley 1 (442) to rotate, and the rear belt pulley 1 (442) drives the front belt pulley 1 (442) to rotate through the belt; Step 2: The belt pulley 1 (442) drives the crankshaft (441) to rotate together, and at the same time, the crankshaft (441) drives the rotating disk (14) to rotate through the rotating shaft (144), and the rotating disk (14) drives the rotating rod (142) and a plurality of arc-shaped scraping rods (141) to rotate simultaneously, and the arc-shaped scraping rods (141) scrape the inner wall of the impregnation tank (1), so that the impregnation agent is discharged more thoroughly, and the arc-shaped scraping rods (141) are spirally arranged, which can reduce the adhesion; Step 3: When the rotating rod (142) rotates, it drives the scraper (431) to rotate together through the connecting frame (143), and the scraper (431) scrapes the conical surface at the bottom of the inner wall of the impregnation tank (1), so that the impregnation agent is discharged more thoroughly. At the same time, the scraper (421) rotates together to clean the inner wall of the discharge pipe (11), thereby improving the discharge rate, reducing the residue on the inner wall, and preventing the impregnation agent from agglomerating and causing blockage; Step 4: When the crankshaft (441) rotates, it drives the pull rod (443) to make a circular motion. The pull rod (443) drives the movable rod (121) to make a left-right reciprocating motion through the connecting shaft (123). The movable rod (121) drives the slider (124) to slide on the slide rail (125), which can make the movable rod (121) move more stably and smoothly. At the same time, the movable rod (121) drives the collision rod (122) to move together. When the collision rod (122) contacts the impregnation tank (1), a collision occurs, and then it resets to the right. Such reciprocating motion can cause the impregnation tank (1) to vibrate, discharge the impregnating agent remaining on the inner wall of the impregnation tank (1) downward, and further improve the unloading rate. Step 5: After the impregnation agent in the impregnation tank (1) is discharged, the handle (114) is pushed to drive the sealing plate (111) to move toward the bottom of the discharge pipe (11), and then the sealing plate (111) is plugged into the support block (113) to seal the bottom of the discharge pipe (11).

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