Quick dismounting and mounting device for dust removal level gage

Abstract

The invention belongs to the technical field of environmental protection, and particularly relates to a dust removal level gage quick dismounting and mounting device which comprises a working platform, a level detection device is arranged in the middle of the working platform, and two sets of rotating plates oppositely rotate around a first rotating shaft, so that when the two sets of rotating plates rotate into a first protective shell, the level detection device is driven to rotate; when the limiting column slides to the middle of the first limiting groove, the purpose of quick disassembly can be achieved at the moment, then the production requirement change can be more quickly adapted, and the flexibility and the response speed of a production line are improved; and two groups of rotating plates at the bottom of the first sliding column can be limited, and at the moment, the two groups of rotating plates cannot be in contact with the inner wall of the first protective shell in the moving process, so that the abrasion degree of the two groups of rotating plates and the first protective shell can be reduced, the downtime can be shortened, and the utilization rate and the production efficiency of equipment can be improved.

Description

Technical Field

[0001] The invention belongs to the technical field of environmental protection, in particular to a quick disassembly and assembly device for a dust removal material level meter. Background Art

[0002] A dust level meter is a device used to detect and monitor the height of material (ash or material) in the ash hopper or silo in the dust removal system. It is mainly used in dust removal systems in industrial production, such as cement, chemical, electric power, metallurgy and other industries to ensure the efficient and safe operation of the dust removal system. The dust level meter can monitor the material changes in the ash hopper or silo in real time, helping operators to understand the system status in time and avoid equipment failure or production interruption caused by too high or too low material level.

[0003] In the prior art, each dust removal bin is equipped with a level meter on the top of the bin to facilitate the inspection of the material level. When the level meter needs to be inspected, the level meter is taken out for inspection by removing the screws or flanges.

[0004] There are still some problems in the actual application of the above scheme. The disassembly work of the material level meter for maintenance can be completed by removing the screws or flanges, but since removing the flanges or screws for maintenance will waste a lot of time, the equipment and production line will be shut down for a long time, resulting in reduced production efficiency. At the same time, failure to properly tighten the flanges or screws during the disassembly and installation process will cause the connection parts to loosen, which will affect the normal operation and accuracy of the equipment. During the installation of the added dovetail rotating mechanism after maintenance, the dovetail damping plate will rub against the inner wall of the fixed cylinder, which will cause the smoothness and flatness of the inner wall of the fixed cylinder to be damaged, and this will reduce the accuracy and life of the dovetail rotating mechanism.

[0005] To this end, the present invention provides a dust removal material level meter quick disassembly and assembly device. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problems is: a dust removal level meter quick disassembly and assembly device described in the present invention includes a working platform, a level detection device is arranged in the middle of the working platform, the level detection device includes a first protective shell, the first protective shell passes through and is fixedly connected to the middle of the working platform, a first sliding column is rotatably connected inside the first protective shell, a second protective shell is arranged on the top of the first sliding column, the first sliding column is rotatably connected to the bottom of the second protective shell, a retaining ring is fixedly connected to the outer ring surface of the upper part of the first sliding column, a rotating rod is rotatably connected to the outer ring surface of the first protective shell, a moving groove is provided on the outer ring surface of the first protective shell, a rotating plate is arranged at one end of the first sliding column away from the second protective shell, and one end of the first sliding column away from the rotating plate is fixed to the output shaft of the motor, and an adaptive mechanism is arranged at the bottom of the level detection device.

[0008] Preferably, an inner cavity is provided at the lower portion of the first sliding column, a reciprocating disc is slidably connected in the inner cavity of the first sliding column, a second sliding column is fixedly connected to the lower portion of the reciprocating disc, a rotating groove is provided at one end of the second sliding column away from the reciprocating disc, a first electromagnetic block is fixedly connected to the lower portion of the reciprocating disc, and a second electromagnetic block is fixedly connected to the bottom of the inner cavity of the first sliding column.

[0009] Preferably, a first rotating shaft is fixedly connected inside the rotating groove, and the two groups of rotating plates are rotatably connected to the outer annular surface of the first rotating shaft.

[0010] Preferably, a first limit groove is formed through the side surface of the rotating plate, a limit column is slidably connected inside the first limit groove, the limit column is fixedly connected to the bottom of the first sliding column, a first reciprocating spring is fixedly connected to the bottom of the reciprocating disc, the first reciprocating spring is sleeved on the outer annular surface of the second sliding column, and a slot is formed at the bottom of the first sliding column.

[0011] Preferably, a snap-on limiting mechanism for fixing is provided on the top of the adaptive mechanism, and the snap-on limiting mechanism includes a base, the base is fixedly connected to the top of the reciprocating disc, a second rotating shaft is fixedly connected to the middle of the base, and an L-shaped moving rod is rotatably connected to the outer annular surface of the second rotating shaft.

[0012] Preferably, the buckle limiting mechanism also includes a fixing plate, which is fixedly connected to the upper part of the inner cavity opened at the lower part of the first sliding column, and a second limiting groove is opened inside the fixing plate, and the second limiting groove is a closed annular sliding groove.

[0013] Preferably, the L-shaped moving rod is composed of a vertical rod and a transverse rod, and the transverse rod of the L-shaped moving rod is slidably connected in the second limiting groove.

[0014] Preferably, the outer ring surface of the reciprocating disc is fixedly connected with a first oblique block, the outer ring surface of the first oblique block is penetrated by a reciprocating arc plate, the first oblique block is fixedly connected to the middle part of the reciprocating arc plate, and the bottom of the first oblique block is fixedly connected with a second reciprocating spring.

[0015] Preferably, a third reciprocating spring is fixedly connected to the inner annular surface of the lower portion of the first protective shell, and a second oblique block is fixedly connected to a side of the third reciprocating spring away from the first protective shell.

[0016] Preferably, a guide block is fixedly connected to the lower outer ring surface of the first sliding column, and a guide groove is provided on the inner ring surface of the first protective shell, and the size of the guide groove is adapted to the guide block.

[0017] The beneficial effects of the present invention are as follows:

[0018] When the second protective shell is in contact with the first protective shell, the first sliding post will continue to move, and the first protective shell will push the rotating plate downward. However, since the rotating plate is rotatably connected to the outer ring surface of the first rotating shaft, the two sets of rotating plates will rotate towards each other around the first rotating shaft. When the two sets of rotating plates are completely moved to the inside of the first protective shell, the limit post will slide to the middle of the first limit groove. At this time, the purpose of quick disassembly can be achieved, thereby improving the flexibility and response speed of the production line. Since there is no need to disassemble the flange or screws during the maintenance process, loosening of the connection parts can be avoided, thereby improving the normal operation and accuracy of the equipment.

[0019] 2. A dust removal level meter quick disassembly and assembly device described in the present invention, when the first oblique block moves into the first protective shell along with the first sliding post, it will be tightly attached to the slope structure on one side of the second oblique block, and when the first sliding post continues to move, the first oblique block will move the reciprocating arc plate downward along the guide groove opened on the side wall of the first sliding post, at this time, the second reciprocating spring under the reciprocating arc plate is in a compressed state. During the continued movement of the first sliding post, one side of the slope structure of the first oblique block will be attached to one side of the slope structure of the second oblique block, and the first reciprocating spring will continue to be compressed. At this time, since the diameter of the transverse rod of the L-shaped moving rod sliding in the second limiting groove is smaller than the width of the second limiting groove, and the L-shaped moving rod can rotate freely around the second rotating axis, the first oblique block and the second oblique block are in a state of compression. When tightly attached, the groove opened at one end of the L-shaped moving rod transverse rod near the second limit groove will break away from the protruding point below the second limit groove and tilt to one side of the second limit groove. At this time, the limit column will reset and push the reciprocating disc, the base, the second rotating shaft and the L-shaped moving rod to move upward, and the L-shaped moving rod transverse rod always slides inside the second limit groove and moves along the guide of the second limit groove, and when it moves to the groove at the top of the second limit groove, the first reciprocating spring will complete the reset. At this time, the two groups of rotating plates at the bottom of the first sliding column will be limited. At this time, the two groups of rotating plates will not contact the inner wall of the first protective shell during the movement, thereby reducing the wear degree of the two groups of rotating plates and the first protective shell, thereby reducing these downtimes and improving the utilization rate and production efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below in conjunction with the accompanying drawings.

[0021] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment of the present invention;

[0022] Figure 2 It is a partial structural schematic diagram of the present invention;

[0023] Figure 3 It is a rear-view stereoscopic structural schematic diagram of the present invention;

[0024] Figure 4 is a schematic diagram of the internal structure of the first sliding column shown in the present invention;

[0025] Figure 5 It is a schematic diagram of the exploded structure of some components of the adaptive mechanism shown in the present invention;

[0026] Figure 6 It is a schematic structural diagram of the position relationship between the first sliding column and the reciprocating arc plate shown in the present invention;

[0027] Figure 7It is a schematic diagram of the positional relationship between the adaptive mechanism and the buckle limiting mechanism shown in the present invention;

[0028] Figure 8 The present invention shows Figure 7 The enlarged structural diagram at A in the middle;

[0029] Fig. 9 The present invention shows Figure 7 The enlarged structural diagram at B in the middle;

[0030] Fig.10 It is a schematic diagram of the position structure of the first protective shell and the guide block shown in the present invention;

[0031] In the figure: 1. Working platform;

[0032] 2. Material level detection device; 201. First protective shell; 202. First sliding column; 203. Second protective shell; 204. Positioning ring; 205. Rotating rod; 206. Moving groove; 207. Rotating plate;

[0033] 3. Adaptive mechanism; 301. Reciprocating disc; 302. Second sliding column; 303. Rotation slot; 304. First rotation axis; 305. First limiting slot; 306. Limiting column; 307. First reciprocating spring; 308. Slot;

[0034] 4. Buckle limiting mechanism; 401. Base; 402. Second rotating shaft; 403. L-shaped moving rod; 404. Fixed plate; 405. Second limiting groove; 406. First oblique block; 407. Reciprocating arc plate; 408. Second reciprocating spring; 409. Third reciprocating spring; 410. Second oblique block; 411. Guide block; 412. First electromagnetic block; 413. Second electromagnetic block. DETAILED DESCRIPTION

[0035] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0036] Embodiment 1

[0037] like Figures 1 to 10As shown, a dust removal level meter quick disassembly and assembly device described in an embodiment of the present invention includes a working platform 1, a material level detection device 2 is arranged in the middle of the working platform 1, the material level detection device 2 includes a first protective shell 201, the first protective shell 201 is fixedly connected to the middle of the working platform 1, a first sliding column 202 is rotatably connected inside the first protective shell 201, a second protective shell 203 is arranged on the top of the first sliding column 202, the first sliding column 202 is rotatably connected to the bottom of the second protective shell 203, a retaining ring 204 is fixedly connected to the outer ring surface of the upper part of the first sliding column 202, a rotating rod 205 is rotatably connected to the outer ring surface of the first protective shell 201, a moving groove 206 is opened on the outer ring surface of the first protective shell 201, a rotating plate 207 is arranged at one end of the first sliding column 202 away from the second protective shell 203, and one end of the first sliding column 202 away from the rotating plate 207 is fixed to the output shaft of the motor, characterized in that: an adaptive mechanism 3 is arranged at the bottom of the material level detection device 2.

[0038] Specifically, the disassembly work of the material level meter for maintenance can be completed by removing the screws or flanges, but since the maintenance by removing the flanges or screws will waste a lot of time, the equipment and production line will be shut down for a long time, resulting in reduced production efficiency. At the same time, if the flanges or screws are not properly tightened during the disassembly and installation process, the connection parts will become loose, which will affect the normal operation and accuracy of the equipment.

[0039] Therefore, the present invention solves this problem by setting a corresponding structure. In the quick disassembly and assembly device of the dust removal level meter described in the present invention, when the level detection device 2 needs to be repaired, the screws or flanges are manually removed, and the first sliding column 202, the second protective shell 203, the retaining ring 204 and the rotating plate 207 are pulled out of the first protective shell 201, so as to complete the disassembly of the level meter. However, since a lot of time will be wasted in removing the screws or flanges, the production or maintenance schedule will be directly delayed, resulting in the inability to proceed with subsequent work as planned. At the same time, due to the delay in the schedule, additional manpower, material and financial resources are required to make up for the loss, which will increase the production cost. At this time, the first sliding column 202, the second protective shell 203, the retaining ring 204 and the rotating plate 207 can be quickly pulled out of the first protective shell 201 through the setting of the adaptive mechanism 3, thereby reducing the time for removing the screws and flanges, and then the downtime of the equipment can be greatly shortened, thereby reducing production interruptions and improving overall production efficiency.

[0040] Embodiment 2

[0041] like Figures 1 to 10 As shown in Comparative Example 1, another embodiment of the present invention is:

[0042] like Figure 4 and Figure 5 As shown, in this embodiment, the first rotating shaft 304 is fixedly connected inside the rotating groove 303, the two sets of rotating plates 207 are rotatably connected to the outer annular surface of the first rotating shaft 304, the first electromagnetic block 412 is fixedly connected to the lower part of the reciprocating disk 301, and the second electromagnetic block 413 is fixedly connected to the bottom of the inner cavity of the first sliding column 202.

[0043] like Figure 4 and Figure 5 As shown, in this embodiment, a first limiting groove 305 is formed through the side of the rotating plate 207, and a limiting column 306 is slidably connected inside the first limiting groove 305. The limiting column 306 is fixedly connected to the bottom of the first sliding column 202. A first reciprocating spring 307 is fixedly connected to the bottom of the reciprocating disk 301. The first reciprocating spring 307 is sleeved on the outer ring surface of the second sliding column 302, and a slot 308 is formed at the bottom of the first sliding column 202.

[0044] like Figure 4 and Figure 5 As shown, in this embodiment, an inner cavity is opened at the lower part of the first sliding column 202, and a reciprocating disk 301 is slidably connected in the inner cavity of the first sliding column 202. A second sliding column 302 is fixedly connected at the lower part of the reciprocating disk 301, and a rotating groove 303 is opened at one end of the second sliding column 302 away from the reciprocating disk 301.

[0045] Specifically, when the equipment needs to be repaired, the staff lifts the second protective shell 203 to drive the first sliding column 202 and the rotating plate 207 arranged at the lower part of the first sliding column 202 to move synchronously. Since all the components of the adaptive mechanism 3 are arranged inside the first sliding column 202, all the mechanisms of the adaptive mechanism 3 will move when the first sliding column 202 moves;

[0046] When the two groups of rotating plates 207 move to the bottom of the first protective shell 201, the two groups of rotating plates 207 will fit with the bottom surface of the first protective shell 201, and when the first sliding column 202 continues to move, the two groups of rotating plates 207 will rotate synchronously around the first rotating shaft 304. Since the limiting column 306 fixedly connected to the bottom of the first sliding column 202 slides in the first limiting groove 305 that penetrates the side of the rotating plate 207, the limiting column 306 will limit the arc of the two groups of rotating plates 207 rotating toward each other, thereby avoiding the situation where the two groups of rotating plates 207 are misaligned due to excessive rotation angle. At this time, the reciprocating disc 301, the second sliding column 302, the rotating groove 303, the first reciprocating spring 307 and the clamping groove 308 all remain stationary, and the first reciprocating spring 307 is in a compressed state. At this time, the cooperation of the first rotating shaft 304, the first limiting groove 305 and the limiting column 306 can achieve the purpose of quick disassembly, thereby improving the flexibility and response speed of the production line.

[0047] like Figure 7 As shown, a snap-on limit mechanism 4 for fixing is arranged on the top of the adaptive mechanism 3 of this embodiment, and the snap-on limit mechanism 4 includes a base 401, and the base 401 is fixedly connected to the top of the reciprocating disk 301, and a second rotating shaft 402 is fixedly connected to the middle of the base 401, and an L-shaped moving rod 403 is rotatably connected to the outer annular surface of the second rotating shaft 402.

[0048] like Figure 7 As shown, the buckle limiting mechanism 4 of this embodiment also includes a fixed plate 404, which is fixedly connected to the upper part of the inner cavity opened at the lower part of the first sliding column 202, and a second limiting groove 405 is opened inside the fixed plate 404, and the second limiting groove 405 is a closed annular sliding groove.

[0049] like Figure 6 As shown, the L-shaped moving rod 403 of this embodiment is composed of a vertical rod and a transverse rod. The transverse rod of the L-shaped moving rod 403 is slidably connected in the second limiting groove 405. The outer ring surface of the limiting column 306 is fixedly connected to a first oblique block 406. A reciprocating arc plate 407 is penetrated through the outer ring surface of the first oblique block 406. The first oblique block 406 is fixedly connected to the middle part of the reciprocating arc plate 407. The bottom of the first oblique block 406 is fixedly connected to a second reciprocating spring 408.

[0050] like Fig.10 As shown, in this embodiment, a third reciprocating spring 409 is fixedly connected to the inner annular surface of the lower part of the first protective shell 201 , and a second oblique block 410 is fixedly connected to the side of the third reciprocating spring 409 away from the first protective shell 201 .

[0051] like Fig.10As shown, in this embodiment, a guide block 411 is fixedly connected to the lower outer ring surface of the first sliding column 202 , and a guide groove is provided on the inner ring surface of the first protective shell 201 , and the size of the guide groove is adapted to the guide block 411 .

[0052] Specifically, since the motor inside the second protective shell 203 is a stepping motor, the guide block 411 fixed at the lower middle part of the first sliding column 202 is always aligned with the groove of the inner wall of the first protective shell 201 when it stops working. At this time, the staff lifts the second protective shell 203 to drive the first sliding column 202 and the rotating plate 207 arranged at the lower part of the first sliding column 202 to move synchronously, and at the same time, the base 401, the second rotating shaft 402 and the L-shaped moving rod 403 are driven to move synchronously, and then the first oblique block 406 fixedly connected to the side wall of the reciprocating disc 301 is driven to move;

[0053] When the first oblique block 406 moves into the first protective shell 201 along with the first sliding column 202, it will be in close contact with the slope structure on one side of the second oblique block 410. When the first sliding column 202 continues to move, the first oblique block 406 will move the reciprocating arc plate 407 downward along the guide groove opened on the side wall of the first sliding column 202. At this time, the second reciprocating spring 408 under the reciprocating arc plate 407 is in a compressed state.

[0054] As the first sliding column 202 continues to move, one side of the slope structure of the first oblique block 406 will fit with one side of the slope structure of the second oblique block 410, and continue to compress the first reciprocating spring 307. At this time, since the diameter of the transverse rod of the L-shaped moving rod 403 sliding in the second limiting groove 405 is smaller than the width of the second limiting groove 405, and the L-shaped moving rod 403 can rotate freely around the second rotating axis 402, when the first oblique block 406 and the second oblique block 410 are in close contact, the groove opened at one end of the transverse rod of the L-shaped moving rod 403 close to the second limiting groove 405 will be out of the second limiting groove. 405, and tilts toward one side of the second limiting groove 405. Since the L-shaped moving rod 403 slides in the second limiting groove 405, the L-shaped moving rod 403 will stick to the inner wall of the groove on one side of the second limiting groove 405 and will not escape from the second limiting groove 405. The first oblique block 406 moves to the top of the second oblique block 410. At this time, the third reciprocating spring 409 will reset and push the second oblique block 410 to the initial state, and the first reciprocating spring 307 compressed in the initial state will reset and drive the reciprocating disc 301 to move toward the side close to the fixed plate 404.

[0055] At this time, the L-shaped moving rod 403 on the reciprocating disc 301 rotated by the base 401 will move along the guide of the second limiting groove 405, and when moving to the top groove of the second limiting groove 405, the first reciprocating spring 307 will complete the reset. At this time, the two groups of rotating plates 207 at the bottom of the first sliding column 202 will be limited. At this time, the two groups of rotating plates 207 will not contact the inner wall of the first protective shell 201 during the movement, thereby reducing the degree of wear of the two groups of rotating plates 207 and the first protective shell 201, thereby reducing these downtimes and improving the utilization rate and production efficiency of the equipment.

[0056] Working principle: Specifically, when the equipment needs to be repaired, the staff lifts the second protective shell 203 to drive the first sliding column 202 and the rotating plate 207 arranged at the lower part of the first sliding column 202 to move synchronously. Since all the components of the adaptive mechanism 3 are arranged inside the first sliding column 202, all the mechanisms of the adaptive mechanism 3 will move when the first sliding column 202 moves;

[0057] When the two sets of rotating plates 207 move to the bottom of the first protective shell 201, the two sets of rotating plates 207 will fit with the bottom surface of the first protective shell 201, and when the first sliding column 202 continues to move, the two sets of rotating plates 207 will rotate synchronously around the first rotating axis 304. Since the limiting column 306 fixedly connected to the bottom of the first sliding column 202 slides in the first limiting groove 305 that penetrates the side of the rotating plate 207, the limiting column 306 will limit the two sets of rotating plates 207 from rotating toward each other. radian, to avoid the misalignment of the two sets of rotating plates 207 due to excessive rotation angle. At this time, the reciprocating disc 301, the second sliding column 302, the rotating groove 303, the first reciprocating spring 307 and the clamping groove 308 all remain stationary, and the first reciprocating spring 307 is in a compressed state. At this time, the cooperation of the first rotating shaft 304, the first limiting groove 305 and the limiting column 306 can achieve the purpose of quick disassembly, and then it can adapt to changes in production needs more quickly, thereby improving the flexibility and response speed of the production line.

[0058] Specifically, since the motor inside the second protective shell 203 is a stepping motor, the guide block 411 fixed at the lower middle part of the first sliding column 202 is always aligned with the groove of the inner wall of the first protective shell 201 when it stops working. At this time, the staff lifts the second protective shell 203 to drive the first sliding column 202 and the rotating plate 207 arranged at the lower part of the first sliding column 202 to move synchronously, and at the same time, the base 401, the second rotating shaft 402 and the L-shaped moving rod 403 are driven to move synchronously, and then the first oblique block 406 fixedly connected to the side wall of the reciprocating disc 301 is driven to move;

[0059] When the first oblique block 406 moves into the first protective shell 201 along with the first sliding column 202, it will be in close contact with the slope structure on one side of the second oblique block 410. When the first sliding column 202 continues to move, the first oblique block 406 will move the reciprocating arc plate 407 downward along the guide groove opened on the side wall of the first sliding column 202. At this time, the second reciprocating spring 408 under the reciprocating arc plate 407 is in a compressed state.

[0060] As the first sliding column 202 continues to move, one side of the slope structure of the first oblique block 406 will fit with one side of the slope structure of the second oblique block 410, and continue to compress the first reciprocating spring 307. At this time, since the diameter of the transverse rod of the L-shaped moving rod 403 sliding in the second limiting groove 405 is smaller than the width of the second limiting groove 405, and the L-shaped moving rod 403 can rotate freely around the second rotating axis 402, when the first oblique block 406 and the second oblique block 410 are in close contact, the groove opened at one end of the transverse rod of the L-shaped moving rod 403 close to the second limiting groove 405 will be out of the second limiting groove. 405, and tilts toward one side of the second limiting groove 405. Since the L-shaped moving rod 403 slides in the second limiting groove 405, the L-shaped moving rod 403 will stick to the inner wall of the groove on one side of the second limiting groove 405 and will not escape from the second limiting groove 405. The first oblique block 406 moves to the top of the second oblique block 410. At this time, the third reciprocating spring 409 will reset and push the second oblique block 410 to the initial state, and the first reciprocating spring 307 compressed in the initial state will reset and drive the reciprocating disc 301 to move toward the side close to the fixed plate 404.

[0061] At this time, the L-shaped moving rod 403 on the reciprocating disc 301 rotated by the base 401 will move along the guide of the second limiting groove 405, and when moving to the top groove of the second limiting groove 405, the first reciprocating spring 307 will complete the reset. At this time, the two groups of rotating plates 207 at the bottom of the first sliding column 202 will be limited. At this time, the two groups of rotating plates 207 will not contact the inner wall of the first protective shell 201 during the movement, thereby reducing the degree of wear of the two groups of rotating plates 207 and the first protective shell 201, thereby reducing these downtimes and improving the utilization rate and production efficiency of the equipment.

[0062] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A dust removal material level meter quick disassembly and assembly device, comprising a working platform (1), a material level detection device (2) being arranged in the middle of the working platform (1), the material level detection device (2) comprising a first protective shell (201), the first protective shell (201) being passed through and fixedly connected to the middle of the working platform (1), a first sliding column (202) being rotatably connected inside the first protective shell (201), a second protective shell (203) being arranged on the top of the first sliding column (202), the first sliding column (202) being rotatably connected to the first sliding column (203), The bottom of the second protective shell (203), the upper outer ring surface of the first sliding column (202) is fixedly connected with a locking ring (204), the outer ring surface of the first protective shell (201) is rotatably connected with a rotating rod (205), the outer ring surface of the first protective shell (201) is provided with a moving groove (206), the end of the first sliding column (202) away from the second protective shell (203) is provided with a rotating plate (207), and the end of the first sliding column (202) away from the rotating plate (207) is fixed to the output shaft of the motor, characterized in that: An adaptive mechanism (3) is provided at the bottom of the material level detection device (2).

2. A dust removal material level meter quick disassembly and assembly device according to claim 1, characterized in that: An inner cavity is provided at the lower part of the first sliding column (202), a reciprocating disc (301) is slidably connected in the inner cavity of the first sliding column (202), a second sliding column (302) is fixedly connected at the lower part of the reciprocating disc (301), a rotating groove (303) is provided at one end of the second sliding column (302) away from the reciprocating disc (301), a first electromagnetic block (412) is fixedly connected at the lower part of the reciprocating disc (301), and a second electromagnetic block (413) is fixedly connected at the bottom of the inner cavity of the first sliding column (202).

3. A dust removal material level meter quick disassembly and assembly device according to claim 2, characterized in that: A first rotating shaft (304) is fixedly connected inside the rotating groove (303), and the two groups of rotating plates (207) are rotatably connected to the outer annular surface of the first rotating shaft (304).

4. A dust removal material level meter quick disassembly and assembly device according to claim 3, characterized in that: A first limiting groove (305) is formed through the side of the rotating plate (207), a limiting column (306) is slidably connected inside the first limiting groove (305), the limiting column (306) is fixedly connected to the bottom of the first sliding column (202), a first reciprocating spring (307) is fixedly connected to the bottom of the reciprocating disc (301), the first reciprocating spring (307) is sleeved on the outer ring surface of the second sliding column (302), and a slot (308) is formed at the bottom of the first sliding column (202).

5. The quick disassembly and assembly device of the dust removal material level meter according to claim 1 is characterized in that: A buckle limit mechanism (4) for fixing is arranged at the top of the adaptive mechanism (3), and the buckle limit mechanism (4) comprises a base (401), and the base (401) is fixedly connected to the top of the reciprocating disc (301), and a second rotating shaft (402) is fixedly connected to the middle of the base (401), and an L-shaped moving rod (403) is rotatably connected to the outer ring surface of the second rotating shaft (402).

6. A dust removal material level meter quick disassembly and assembly device according to claim 5, characterized in that: The buckle limiting mechanism (4) also includes a fixed plate (404), the fixed plate (404) is fixedly connected to the upper part of the inner cavity opened at the lower part of the first sliding column (202), and a second limiting groove (405) is opened inside the fixed plate (404), and the second limiting groove (405) is a closed annular sliding groove.

7. A dust removal material level meter quick disassembly and assembly device according to claim 6, characterized in that: The L-shaped moving rod (403) is composed of a vertical rod and a transverse rod, and the transverse rod of the L-shaped moving rod (403) is slidably connected in the second limiting groove (405).

8. The quick disassembly and assembly device of a dust removal material level meter according to claim 4, characterized in that: The outer ring surface of the reciprocating disc (301) is fixedly connected to a first oblique block (406), the outer ring surface of the first oblique block (406) is penetrated by a reciprocating arc plate (407), the first oblique block (406) is fixedly connected to the middle part of the reciprocating arc plate (407), and the bottom of the first oblique block (406) is fixedly connected to a second reciprocating spring (408).

9. A dust removal material level meter quick disassembly and assembly device according to claim 1, characterized in that: A third reciprocating spring (409) is fixedly connected to the inner annular surface at the lower part of the first protective shell (201), and a second oblique block (410) is fixedly connected to the side of the third reciprocating spring (409) away from the first protective shell (201).

10. A dust removal material level meter quick disassembly and assembly device according to claim 9, characterized in that: A guide block (411) is fixedly connected to the lower outer ring surface of the first sliding column (202), and a guide groove is provided on the inner ring surface of the first protective shell (201), and the size of the guide groove is adapted to the guide block (411).

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