CN113926814B - Chromium-free passivation pool groove cleaning device - Google Patents
Chromium-free passivation pool groove cleaning device Download PDFInfo
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- CN113926814B CN113926814B CN202111042536.6A CN202111042536A CN113926814B CN 113926814 B CN113926814 B CN 113926814B CN 202111042536 A CN202111042536 A CN 202111042536A CN 113926814 B CN113926814 B CN 113926814B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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Abstract
The invention belongs to the field of cleaning equipment, and is used for cleaning a chromium-free passivation tank, in particular relates to a chromium-free passivation tank cleaning device, which comprises a basic mounting frame, a roller mounting frame, a tension adjusting mechanism, a roller, a conveyor belt, a lifting frame and a right-angle motor, wherein the roller mounting frame is arranged on the basic mounting frame; the roller mounting frames for mounting the rollers are arranged at two ends of the foundation mounting frame in a symmetrical mode, diagonal line arrangement is arranged between each group of roller mounting frames, the roller mounting frames, close to the middle position of the foundation mounting frame, of each group of roller mounting frames are first mounting mechanisms, the roller mounting frames, far away from the middle position of the foundation mounting frames, of each group of roller mounting frames are second mounting mechanisms, and the rollers are mounted between the first mounting mechanisms and the second mounting mechanisms. The groove cleaning device disclosed by the invention can be used for rapidly and comprehensively cleaning the passivation groove, is high in cleaning speed and high in cleanliness, greatly reduces the labor intensity of workers, thoroughly cleans the passivation groove and avoids the bad influence of foreign matters in the passivation groove on the passivation operation.
Description
Technical Field
The invention belongs to the field of cleaning equipment, and is used for cleaning a chromium-free passivation tank, in particular to a tank cleaning device for a chromium-free passivation tank.
Background
The aluminum profile is widely applied to various industries such as construction and the like due to the characteristics of good processing performance, light weight and the like, and the consumption of the aluminum profile is more than 80 percent of that of the metal profile. Aiming at the surface treatment before the coating of the aluminum profile, oil removal, chromizing and drying processes are generally adopted to enable a layer of loose and porous chromate conversion film to be generated on the surface of the aluminum profile, so that the aluminum profile substrate can have good adhesive force with the coating. However, trivalent chromium and hexavalent chromium contained in the conversion coating generated by conventional chromate passivation have strong toxicity, are high carcinogens, and take the difficulties of Cr6+ and Cr3+ treatment and supervision into consideration, so that various national governments have formulated a series of environmental protection policies, and the adoption of chromium-containing passivation technology is limited in certain fields, and the chromium-free passivation technology is developed and researched in view of the fact.
And some chromium-free passivation has anticorrosive effect similar to hexavalent chromium or trivalent chromium passivation, even some indexes exceed hexavalent chromium passivation, while at the same time, some chromium-free passivation has simple process without changing the existing galvanization process, so that the use of chromium-free passivation instead of chromium passivation proves to be feasible in effect and production.
However, in order to ensure the effect of chromium-free passivation, the tank is required to be cleaned regularly and the tank liquor is required to be replaced, and generally, the pickling tank is cleaned at least 1-2 times per month, and as the main effects of the pickling tank are oil stain removal and sundries removal, excessive sludge is easy to accumulate in the tank, aluminum scraps or sundries falling in a frame are easy to react with acid for a long time, and the acid consumption is consumed while the acid tank is polluted, so that the tank cleaning is thorough every time.
However, the passivation tank is cleaned manually when the number of the conventional tank is large, so that the cleaning is not thorough and the efficiency is low.
Disclosure of Invention
The invention aims at: the chromium-free passivation tank cleaning device is convenient for cleaning passivation tanks.
The technical scheme adopted by the invention is as follows: the chromium-free passivation pool groove cleaning device comprises a basic mounting frame, a roller mounting frame, a tension adjusting mechanism, a roller, a conveyor belt, a lifting frame and a right-angle motor; the rotating roller mounting frames used for mounting the rotating rollers are arranged at two ends of the foundation mounting frame in a pair, the rotating roller mounting frames of each group are arranged in a diagonal manner, the rotating roller mounting frames of each group, which are close to the middle position of the foundation mounting frame, are first mounting mechanisms, the rotating roller mounting frames of each group, which are far away from the middle position of the foundation mounting frame, are second mounting mechanisms, the rotating rollers are mounted between the first mounting mechanisms and the second mounting mechanisms, the tension adjusting mechanism is arranged right above the foundation mounting frame, the conveyor belt sequentially passes through the rotating roller and the tension adjusting mechanism, the shell of the right-angle motor is arranged on the rotating roller mounting frame, the output shaft of the right-angle motor is connected with the rotating roller, the lifting frame is L-shaped, one end of the lifting frame is fixed on the side face of the foundation mounting frame, and the other end of the lifting frame is arranged towards the end part of the foundation mounting frame;
the foundation mounting frame comprises a mounting column I and mounting shafts fixed at two ends of the mounting column I, wherein locking nuts are sleeved on the mounting shafts after the middle positions of the rotating roller mounting frames penetrate through the mounting shafts, the rotating roller mounting frames are rotationally connected with the mounting shafts, and the tension adjusting mechanism is fixed on the upper surface of the foundation mounting frames;
the roller mounting frame comprises a solid block, a sleeve, a second mounting column, a moving groove, a connecting block, a vertical plate and a first adjusting bolt, wherein the two ends of the solid block are respectively fixed with the sleeve, the first end of the second mounting column is inserted into the sleeve and is in sliding connection with the second mounting column, the second end of the second mounting column is rotationally connected with the roller, the moving groove is formed in the sleeve, the connecting block is fixed on the second mounting column after penetrating through the moving groove, the vertical plate is fixed on the sleeve, the first adjusting bolt is connected with the connecting block after penetrating through the vertical plate, and the vertical plate is in threaded connection with the first adjusting bolt.
Further, the tension adjusting mechanism comprises a groove steel frame, sliding mounting blocks, tension adjusting rollers and second adjusting bolts, two wing plates of the groove steel frame are fixed on the upper surface of the foundation mounting frame, the sliding mounting blocks are connected between the wing plates in a sliding mode, the tension adjusting rollers are mounted between the sliding mounting blocks, and the second adjusting bolts penetrate through webs of the groove steel frame and then are connected with the sliding mounting blocks.
Further, friction discs are arranged between each group of the roller mounting frames, and the friction discs are also arranged between the roller mounting frames in the first mounting mechanism and the base mounting frames.
Further, the conveyor belt comprises a conveyor belt body and bristles uniformly distributed on the outer side of the conveyor belt body.
Further, still including installing the edulcoration mechanism on the trough steelframe, the edulcoration mechanism includes vacuum box, dust absorption pipe, fishback, skirt shape case and connection installation pole, all is fixed with on the trough steelframe connect the installation pole, the vacuum box is installed between connecting the installation pole, the dust absorption pipe is installed the vacuum box below, the dust absorption pipe with the unanimous one side of conveyer belt advancing direction is fixed with the fishback, the fishback is broach form, the dust absorption pipe runs through the vacuum box back rather than the inner chamber intercommunication, the other end and the dust extraction intercommunication of skirt shape case, wherein the inner wall of vacuum box and skirt shape case is the structure of drawing in the form to the mouth of pipe department of dust absorption pipe.
Further, still include damper, damper installs the one end that the hoist and mount frame set up towards basic mounting bracket tip, damper includes basic pole, loop bar, damping spring, sliding sleeve, rings and lock sleeve, basic pole with the loop bar is coaxial to be set up, and fixes at hoist and mount frame upper surface along the vertical direction, and the loop bar outside is equipped with from supreme cover down damping spring in proper order the sliding sleeve with the lock sleeve, wherein, damping spring lower extreme is fixed in the upper end of basic pole, and damping spring's upper end is fixed in the lower surface of sliding sleeve, sliding sleeve sliding connection in the loop bar, lock sleeve and loop bar fixed connection.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
the groove cleaning device disclosed by the invention can be used for rapidly and comprehensively cleaning the passivation groove, is high in cleaning speed and high in cleanliness, greatly reduces the labor intensity of workers, thoroughly cleans the passivation groove and avoids the bad influence of foreign matters in the passivation groove on the passivation operation.
When the groove cleaning device is used, the included angle between the roller mounting frames can be changed, so that the length and the width of a plane determined by the diagonally arranged roller mounting frames can be changed, the length of the roller mounting frames can be changed, a larger plane determined by the roller mounting frames can be obtained, passivation grooves with different depths and widths can be met, friction discs are arranged between the roller mounting frames and the foundation mounting frames, friction force between the roller mounting frames and the foundation mounting frames is increased, and relative rotation between the roller mounting frames in the cleaning process is avoided.
When the groove cleaning device is used, the tension adjusting roller can slide up and down at will between the channel steel frames through the sliding mounting blocks, so that the sliding mounting blocks can be driven to move up and down through rotating the second adjusting bolts, and the tension force on the conveyor belt is adjusted through adjusting the position of the tension adjusting roller, especially after the length of the rotating roller mounting frame is shortened, the plane determined by the rotating roller mounting frame is reduced, so that the conveyor belt is loosened, the tension force on the conveyor belt can be adjusted through the tension adjusting roller, the conveyor belt is tightened, and the condition that the conveyor belt and the rotating roller slide does not occur.
When the groove cleaning device is used, the impurity removing mechanism is communicated with the dust collecting device through the impurity removing mechanism, so that the dust collecting device pumps the vacuum box to a negative pressure state through the dust collecting pipe, when the conveying belt passes through the comb plate, the comb plate combs out sundries on the conveying belt body, and the inner walls of the vacuum box and the skirt-shaped box are of structures which are folded towards the pipe orifice of the skirt-shaped box, so that sundries can be collected conveniently, and the sundries can be pumped into the dust collecting device through the dust collecting pipe.
When the device is used, the device is hoisted through the damping mechanism, and when the device falls into the passivation groove or falls to the ground, the damping spring can absorb impact force when falling into the passivation groove or falling to the ground.
Description of the drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a cross-sectional view at A-A in FIG. 1;
FIG. 3 is a schematic view of the installation structure of the tension adjusting mechanism, the impurity removing mechanism and the hoisting frame of the present invention when the tension adjusting mechanism, the impurity removing mechanism and the hoisting frame are installed on the foundation installation frame;
FIG. 4 is a schematic view of the construction of the transfer roll mounting of the present invention;
FIG. 5 is a left side view of the impurity removing mechanism of the present invention;
fig. 6 is a cross-sectional view of the impurity removing mechanism of the present invention.
Reference numerals illustrate:
1. a base mounting rack; 11. a first mounting column; 12. a mounting shaft; 13. a lock nut; 2. a roller mounting rack; 21. a solid block; 22. a sleeve; 23. a second mounting column; 24. a moving groove; 25. a connecting block; 26. a vertical plate; 27. a first adjusting bolt; 28. a friction plate; 3. a tension adjusting mechanism; 31. a channel steel frame; 32. a sliding mounting block; 33. a tension adjusting roller; 34. a second adjusting bolt; 4. a rotating roller; 5. a conveyor belt; 51. a conveyor belt body; 52. brushing; 6. a impurity removing mechanism; 61. a vacuum box; 62. a dust collection pipe; 63. a comb plate; 64. a skirt shaped case; 65. connecting the mounting rod; 7. hoisting the frame; 8. a damping mechanism; 81. a base rod; 82. a loop bar; 83. a damping spring; 84. a sliding sleeve; 85. a hanging ring; 86. a locking sleeve; 9. a right angle motor.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent.
Example 1
The chromium-free passivation pool groove cleaning device comprises a basic mounting frame 1, a roller mounting frame 2, a tension adjusting mechanism 3, a roller 4, a conveyor belt 5, a hoisting frame 7 and a right-angle motor 9; the device comprises a foundation installation frame 1, a plurality of roller installation frames 2, a right angle motor 9, a lifting frame 7, a tension adjusting mechanism 3, a conveyor belt 5, a lifting frame 7, a lifting frame 1 and a base installation frame 1, wherein the roller installation frames 2 used for installing the rollers 4 are arranged in pairs at two ends of the foundation installation frame 1 in a symmetrical manner, the roller installation frames 2 of each group are arranged in a diagonal manner, the roller installation frames 2 of each group, which are close to the middle position of the foundation installation frame 1, are arranged in the roller installation frames 2, are first installation mechanisms, the roller installation frames 2 of each group, which are far away from the middle position of the foundation installation frame 1, are second installation mechanisms, the rollers 4 are arranged between the first installation mechanisms and the second installation mechanisms, the tension adjusting mechanism 3 is arranged right above the foundation installation frame 1, the conveyor belt 5 sequentially passes through the rollers 4 and the tension adjusting mechanism 3, the casing of the right angle motor 9 is arranged on the roller installation frames 2, the output shaft of the right angle motor 9 is connected with the rollers 4, the lifting frame 7 is L-shaped, one end of the lifting frame 7 is fixed on the side of the foundation installation frame 1, and the other end of the lifting frame 7 is arranged towards the end of the foundation installation frame 1;
when the groove cleaning device is used, the device is placed in a passivation groove which is in a cuboid shape, two groups of rotating roller mounting frames 2 which are arranged in a diagonal line are used for determining two planes, the planes are the same as the cross section of the passivation groove, when the rotating rollers 4 between the rotating roller mounting frames 2 are driven by a right-angle motor 9, prisms used for connecting the two planes are formed, and when the rotating rollers 4 rotate, a conveying belt 5 passing through the rotating rollers 4 generates relative friction with the inner wall and the groove bottom of the passivation groove, so that the inner wall and the groove bottom of the passivation groove are cleaned; wherein, tension adjustment mechanism 3 is used for adjusting the rate of tension of conveyer belt 5, and rectangular motor 9 is used for driving the commentaries on classics roller 4 rotation, and basic mounting bracket 1 is used for installing tension adjustment mechanism 3 and commentaries on classics roller mounting bracket 2, and hoist and mount frame 7 is used for fixing the device to be convenient for hoist and mount.
The foundation installation frame 1 comprises an installation column I11 and installation shafts 12 fixed at two ends of the installation column I11, wherein a lock nut 13 is sleeved after the installation shaft 12 penetrates through the middle position of the rotary roller installation frame 2, the rotary roller installation frame 2 is rotationally connected with the installation shaft 12, and the tension adjusting mechanism 3 is fixed on the upper surface of the foundation installation frame 1;
the rotating roller mounting frame 2 is rotationally connected with the tension adjusting mechanism 3, so that the length and width of the plane determined by the rotating roller mounting frame 2 can be changed by changing the included angle between the rotating roller mounting frames 2, thereby meeting passivation grooves with different depths and widths.
The rotating roller mounting frame 2 comprises a solid block 21, a sleeve 22, a second mounting column 23, a moving groove 24, a connecting block 25, a vertical plate 26 and a first adjusting bolt 27, wherein the sleeve 22 is fixed at both ends of the solid block 21, the first end of the second mounting column 23 is inserted into the sleeve 22 to be connected with the sleeve in a sliding manner, the second end of the second mounting column 23 is connected with the rotating roller 4 in a rotating manner, the moving groove 24 is formed in the sleeve 22, the connecting block 25 passes through the moving groove 24 and then is fixed on the second mounting column 23, the vertical plate 26 is fixed on the sleeve 22, the first adjusting bolt 27 penetrates through the vertical plate 26 and then is connected with the connecting block 25, and the vertical plate 26 is connected with the first adjusting bolt 27 through threads;
when the size of the plane determined between the roller mounting frames 2 is changed by changing the included angle between the roller mounting frames 2, the length of the roller mounting frames 2 can also be changed, so that a larger plane determined by the roller mounting frames 2 can be obtained, in addition, the length of the whole roller mounting frames 2 can be adjusted by pushing and pulling the mounting posts 23 in the sleeves 22, and when the first adjusting bolts 27 are rotated, the rotation of the first adjusting bolts 27 is converted into the linear motion thereof, so that the mounting posts 23 can also be driven to move while the connecting blocks 25 are driven to move.
Example 2
This embodiment differs from embodiment 1 in that: the tension adjusting mechanism 3 comprises a groove steel frame 31, sliding mounting blocks 32, tension adjusting rollers 33 and second adjusting bolts 34, two wing plates of the groove steel frame 31 are fixed on the upper surface of the foundation mounting frame 1, the sliding mounting blocks 32 are connected between the wing plates in a sliding manner, the tension adjusting rollers 33 are arranged between the sliding mounting blocks 32, and the second adjusting bolts 34 penetrate through webs of the groove steel frame 31 and then are connected with the sliding mounting blocks 32;
the tension adjusting roller 33 can slide up and down between the channel steel frames 31 at will through the sliding mounting block 32, so that the sliding mounting block 32 can be driven to move up and down through rotating the second adjusting bolt 34, the tension of the conveyor belt 5 is adjusted through adjusting the position of the tension adjusting roller 33, and especially after the length of the roller mounting frame 2 is shortened, the plane determined by the roller mounting frame 2 is reduced, so that the conveyor belt 5 is loosened, the tension of the conveyor belt 5 can be adjusted through the tension adjusting roller 33, the conveyor belt 5 is tightened, and the slipping of the conveyor belt 5 and the roller 4 can not occur.
Example 3
This embodiment differs from embodiment 1 in that: a friction disc 28 is arranged between each group of roller mounting frames 2, and the friction disc 28 is also arranged between the roller mounting frames 2 and the base mounting frame 1 in the first mounting mechanism;
friction between the roller mounting frames 2 and the base mounting frame 1 are increased through the friction disc 28, so that rotation between the roller mounting frames 2 can be avoided in the cleaning process.
Example 4
This embodiment differs from embodiment 1 in that: the conveyor 5 includes a conveyor body 51 and bristles 52 uniformly distributed on the outer side of the conveyor body 51.
Example 5
This embodiment differs from embodiment 2 in that: the cleaning device comprises a groove steel frame 31, and is characterized by further comprising a cleaning mechanism 6 arranged on the groove steel frame 31, wherein the cleaning mechanism 6 comprises a vacuum box 61, dust suction pipes 62, comb plates 63, skirt-shaped boxes 64 and connecting and mounting rods 65, the connecting and mounting rods 65 are fixedly arranged on the groove steel frame 31, the vacuum box 61 is arranged between the connecting and mounting rods 65, the dust suction pipes 62 are arranged below the vacuum box 61, the comb plates 63 are fixedly arranged on one side, consistent with the travelling direction of a conveyor belt 5, of the dust suction pipes 62, the comb plates 63 are comb-shaped, the skirt-shaped boxes 64 are communicated with the inner cavities of the vacuum box 61 after penetrating the vacuum box 61, the other ends of the dust suction pipes 62 are communicated with a dust suction device, and the inner walls of the vacuum box 61 and the skirt-shaped boxes 64 are of a furling structure towards the pipe opening of the dust suction pipes 62;
the vacuum box 61 is pumped to a negative pressure state by the dust collection pipe 62, when the conveyor belt 5 passes through the comb plate 63, sundries on the conveyor belt body 51 are combed out by the comb plate 63, and the inner walls of the vacuum box 61 and the skirt-shaped box 64 are of a furled structure towards the pipe orifice of the skirt-shaped box 64, so that sundries can be collected conveniently, and the sundries are pumped into the dust collection device by the dust collection pipe 62.
Example 6
The difference between this embodiment and embodiment 1 is that the present embodiment further includes a damping mechanism 8, the damping mechanism 8 is mounted at one end of the hoisting frame 7 disposed towards the end of the base mounting frame 1, the damping mechanism 8 includes a base rod 81, a sleeve rod 82, a damping spring 83, a sliding sleeve 84, a hanging ring 85 and a locking sleeve 86, the base rod 81 and the sleeve rod 82 are coaxially disposed, and are fixed on the upper surface of the hoisting frame 7 along the vertical direction, the outer side of the sleeve rod 82 is sequentially sleeved with the damping spring 83, the sliding sleeve 84 and the locking sleeve 86 from bottom to top, wherein, the lower end of the damping spring 83 is fixed at the upper end of the base rod 81, the upper end of the damping spring 83 is fixed at the lower surface of the sliding sleeve 84, the sliding sleeve 84 is slidably connected to the sleeve rod 82, and the locking sleeve 86 is fixedly connected with the sleeve rod 82;
the device can be hoisted by the damping mechanism 8, and when the device falls into the passivation tank or falls to the ground, the damping spring 83 can absorb the impact force when falling into the passivation tank or falling to the ground.
Claims (6)
1. The chromium-free passivation pool groove cleaning device is characterized by comprising a basic mounting frame (1), a roller mounting frame (2), a tension adjusting mechanism (3), a roller (4), a conveyor belt (5), a hoisting frame (7) and a right-angle motor (9); the device comprises a base mounting frame (1), a plurality of rotating roller mounting frames (2) and a conveyor belt (5), wherein the rotating roller mounting frames (2) used for mounting the rotating rollers (4) are arranged in pairs, the two ends of the base mounting frame (1) are symmetrically arranged, the rotating roller mounting frames (2) which are arranged between the rotating roller mounting frames (2) in each group are arranged in a diagonal manner, the rotating roller mounting frames (2) which are close to the middle position of the base mounting frame (1) in each group are first mounting mechanisms, the rotating roller mounting frames (2) which are far away from the middle position of the base mounting frame (1) in each group are second mounting mechanisms, the rotating roller (4) are arranged between the first mounting mechanisms and the second mounting mechanisms, the tension adjusting mechanisms (3) are arranged right above the base mounting frame (1), the conveyor belt (5) sequentially passes through the rotating roller mounting frames (4) and the tension adjusting mechanisms (3), a shell of the right angle motor (9) is arranged on the rotating roller mounting frames (2), an output shaft of the right angle motor (9) is connected with the rotating roller mounting frames (4), one end of each lifting frame (7) is L-shaped, and one end of each lifting frame (7) is arranged on the side face of the base mounting frame (1);
the foundation installation frame (1) comprises an installation column I (11) and installation shafts (12) fixed at two ends of the installation column I (11), wherein a locking nut (13) is sleeved after the installation shaft (12) penetrates through the middle position of the rotary roller installation frame (2), the rotary roller installation frame (2) is rotationally connected with the installation shafts (12), and the tension adjusting mechanism (3) is fixed on the upper surface of the foundation installation frame (1);
the rotating roller mounting frame (2) comprises a solid block (21), a sleeve (22), a mounting post II (23), a moving groove (24), a connecting block (25), a vertical plate (26) and a first adjusting bolt (27), wherein the two ends of the solid block (21) are respectively fixed with the sleeve (22), the first end of the mounting post II (23) is inserted into the sleeve (22) to be in sliding connection with the sleeve, the second end of the mounting post II (23) is rotationally connected with the rotating roller (4), the moving groove (24) is formed in the sleeve (22), the connecting block (25) is fixed on the mounting post II (23) after penetrating through the moving groove (24), the vertical plate (26) is fixed on the sleeve (22), the first adjusting bolt (27) is connected with the connecting block (25) after penetrating through the vertical plate (26), and the vertical plate (26) is in threaded connection with the first adjusting bolt (27); the conveyor belt (5) comprises a conveyor belt body (51) and bristles (52) uniformly distributed on the outer side of the conveyor belt body (51).
2. The chromium-free passivation pool cleaning device as defined in claim 1, wherein: the tension adjusting mechanism (3) comprises a groove steel frame (31), sliding mounting blocks (32), tension adjusting rollers (33) and second adjusting bolts (34), two wing plates of the groove steel frame (31) are fixed on the upper surface of the base mounting frame (1), the sliding mounting blocks (32) are connected between the wing plates in a sliding mode, the tension adjusting rollers (33) are arranged between the sliding mounting blocks (32), and the second adjusting bolts (34) penetrate through webs of the groove steel frame (31) and then are connected with the sliding mounting blocks (32).
3. The chromium-free passivation pool cleaning device as defined in claim 1, wherein: and a friction disc (28) is arranged between each group of the roller mounting frames (2), and the friction disc (28) is also arranged between the roller mounting frames (2) in the first mounting mechanism and the base mounting frame (1).
4. The chromium-free passivation pool cleaning device as defined in claim 1, wherein: still include damper (8), damper (8) are installed hoist and mount frame (7) are towards the one end that base mounting bracket (1) tip set up, damper (8) include basic pole (81), loop bar (82), damping spring (83), sliding sleeve (84), rings (85) and lock sleeve (86), basic pole (81) with loop bar (82) coaxial setting, and fix in hoist and mount frame (7) upper surface along the vertical direction, loop bar (82) outside is equipped with from supreme cover down damping spring (83) in proper order sliding sleeve (84) with lock sleeve (86), wherein damping spring (83) lower extreme is fixed in the upper end of basic pole (81), and the upper end of damping spring (83) is fixed in the lower surface of sliding sleeve (84), sliding sleeve (84) sliding connection in loop bar (82), lock sleeve (86) and loop bar (82) fixed connection.
5. The chromium-free passivation pool cleaning device as defined in claim 2, wherein: still including installing edulcoration mechanism (6) on trough steelframe (31), edulcoration mechanism (6) are including vacuum box (61), dust absorption pipe (62), broach board (63), skirt case (64) and connection installation pole (65), all be fixed with on channel-section steel frame (31) connect installation pole (65), vacuum box (61) are installed between connecting installation pole (65), dust absorption pipe (62) are installed vacuum box (61) below, dust absorption pipe (62) with one side that the direction of travel of conveyer belt (5) is unanimous is fixed with broach board (63), broach board (63) are the broach form, dust absorption pipe (62) run through vacuum box (61) back and its inner chamber intercommunication, the other end and the dust extraction of skirt case (64) communicate.
6. The chromium-free passivation tank cleaning device according to claim 5, wherein: the inner walls of the vacuum box (61) and the skirt-shaped box (64) are of a furling structure towards the pipe orifice of the dust collection pipe (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111042536.6A CN113926814B (en) | 2021-09-06 | 2021-09-06 | Chromium-free passivation pool groove cleaning device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111042536.6A CN113926814B (en) | 2021-09-06 | 2021-09-06 | Chromium-free passivation pool groove cleaning device |
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| Publication Number | Publication Date |
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| CN113926814A CN113926814A (en) | 2022-01-14 |
| CN113926814B true CN113926814B (en) | 2023-05-23 |
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| CN202111042536.6A Active CN113926814B (en) | 2021-09-06 | 2021-09-06 | Chromium-free passivation pool groove cleaning device |
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| CN118060234A (en) * | 2024-04-22 | 2024-05-24 | 枣庄佳莱堡新材料科技股份有限公司 | Panel surface cleaning device |
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