CN219689875U - Pickling device for steel treatment - Google Patents
Pickling device for steel treatment Download PDFInfo
- Publication number
- CN219689875U CN219689875U CN202320770003.8U CN202320770003U CN219689875U CN 219689875 U CN219689875 U CN 219689875U CN 202320770003 U CN202320770003 U CN 202320770003U CN 219689875 U CN219689875 U CN 219689875U
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- CN
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- Prior art keywords
- end surface
- fixedly connected
- pickling tank
- pickling
- steel
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- 238000005554 pickling Methods 0.000 title claims abstract description 90
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 79
- 239000010959 steel Substances 0.000 title claims abstract description 79
- 238000001125 extrusion Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 35
- 238000004140 cleaning Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 5
- 239000002253 acid Substances 0.000 abstract description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 229910052742 iron Inorganic materials 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 16
- 230000000694 effects Effects 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 4
- 125000004122 cyclic group Chemical group 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000011435 rock Substances 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 239000003818 cinder Substances 0.000 description 2
- 230000037452 priming Effects 0.000 description 2
- 230000036632 reaction speed Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 235000021110 pickles Nutrition 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The utility model provides a steel treatment pickling device, which relates to the technical field of steel production and comprises the following components: a pickling tank; a pickling tank is arranged in the middle of the top end surface of the pickling tank; the lower part of the left end surface of the pickling tank is fixedly provided with a drain pipe; the drain pipe is aligned with the pickling tank; four support columns are fixedly connected to the top end of the pickling tank in a rectangular array shape; the top end surfaces of the four support columns are fixedly connected with a mounting box; the outer parts of the four support columns are connected with a lifting slide plate in a sliding way; the bottom surface of the lifting slide plate is provided with a connecting frame. The extrusion cam connecting frame is enabled to slide back and forth through the starting control motor and the placing frame is driven to move back and forth, so that steel stored in the placing frame shakes, and the problem that the contact between the steel directly placed in the pickling tank and the acid solution is uneven due to the fact that the acid solution is different in concentration of the acid solution at different positions in the pickling tank after the acid solution reacts with the iron sheet is solved.
Description
Technical Field
The utility model relates to the technical field of steel production, in particular to a steel treatment pickling device.
Background
In the process of steel production, in order to improve the smoothness of the steel surface, steel is usually required to be pickled, a worker usually uses a steel treatment pickling device for pickling the steel conveniently, the existing steel treatment pickling device usually consists of a pickling tank and a pickling tank, an acid solution is poured into the pickling tank and the steel is placed into the acid solution in the use process, and the steel is pickled through the chemical reaction of the acid solution and the steel sheet.
For example: the utility model of application number CN202021897665.4 discloses a steel pickling device, specifically includes pickling tank, self priming pump and sediment device, the pickling tank passes through the self priming pump and is connected with sediment device, sediment device includes staving, body, cyclic annular filter screen, baffle, water inlet, outlet, row's cinder notch, slag tap and elasticity flexible pipe, be equipped with the body in the staving, the lower extreme of body is equipped with cyclic annular filter screen, the lower extreme of cyclic annular filter screen is equipped with the baffle, be equipped with the water inlet that the input is located cyclic annular filter screen on the baffle, the output of water inlet communicates with the input of the outlet of establishing in the staving bottom through the flexible pipe, the output and the collection water tank intercommunication of outlet, the staving bottom is equipped with row's cinder notch, compares with prior art, can reduce artifical intensity of labour, improves production efficiency.
However, for the traditional steel treatment pickling device at present, steel is generally directly placed in a pickling tank for pickling in the use process, but because the acid solution is inconsistent in concentration of the acid solution at different positions in the pickling tank after reacting with iron sheet, the contact between the steel directly placed in the pickling tank and the acid solution is uneven, and the pickling effect of the steel is affected.
Disclosure of Invention
In view of the above, the utility model provides a steel processing pickling device, which is provided with a placing frame which can enable steel to shake in the pickling process to enable the contact between the steel and an acid solution to be more uniform, a control motor is started to enable a control motor to drive an extrusion cam to rotate, a connecting frame is driven to slide reciprocally through the rotation of the extrusion cam, an auxiliary sliding block is driven to slide in an auxiliary sliding groove to provide guidance for the connecting frame in the reciprocal sliding process of the connecting frame, and then the placing frame is driven to move reciprocally through the reciprocal sliding of the connecting frame to enable the steel stored in the placing frame to shake, so that the contact between the steel and the acid solution is more uniform, the reaction speed between the steel and the acid solution can be increased while the pickling effect of the steel is improved, and the pickling efficiency of the steel is improved.
The utility model provides a steel treatment pickling device, which specifically comprises: a pickling tank; a pickling tank is arranged in the middle of the top end surface of the pickling tank; the lower part of the left end surface of the pickling tank is fixedly provided with a drain pipe; the drain pipe is aligned with the pickling tank; four support columns are fixedly connected to the top end of the pickling tank in a rectangular array shape; the top end surfaces of the four support columns are fixedly connected with a mounting box; the outer parts of the four support columns are connected with a lifting slide plate in a sliding way; a connecting frame is arranged at the bottom end surface of the lifting slide plate; two mounting frames are symmetrically arranged in the connecting frame; the bottom end face bolt-up of two mounting brackets is connected with a rack.
Optionally, a driving motor is fastened and connected with a central bolt of the top end surface of the installation box; the bottom end surface of the driving motor is coaxially connected with a first bevel gear; the installation box is internally and rotatably connected with a double-head screw rod; the screw threads at the two ends of the double-head screw rod are opposite in rotation direction; the outer part of the double-head screw rod is fixedly connected with a second bevel gear in the middle; the second bevel gear meshes with the first bevel gear.
Optionally, two sliding plates are symmetrically connected with the outer part of the double-ended screw rod through threads; two guide sliding grooves are symmetrically formed in the upper part of the mounting box; the two sliding plates are respectively and slidably connected in the two guide sliding grooves; the lower parts of the two sliding plates are respectively and rotatably connected with a swinging connecting rod; the tail ends of the two swinging connecting rods are both rotationally connected to the top end surface of the lifting slide plate.
Optionally, a limiting column is inserted into each of the two mounting frames; the two limit posts are of T-shaped columnar structures; the tail ends of the two limit posts are spliced in the connecting frame; two auxiliary plates are symmetrically and fixedly connected to the outer side of the connecting frame; a limiting inserted bar is connected in the two auxiliary plates in a sliding way; the front parts of the two limiting inserted bars are fixedly connected with a group of supporting springs; the tail ends of the two groups of supporting springs are respectively and fixedly connected with the front end surfaces of the two auxiliary plates; the tail ends of the two limiting inserted rods are respectively inserted into the two limiting columns.
Optionally, a control motor is fastened and connected with the central bolt of the top end surface of the lifting slide plate; two auxiliary sliding grooves are symmetrically and fixedly connected to the bottom end surface of the lifting sliding plate; two auxiliary sliding blocks are symmetrically and fixedly connected to the top end surface of the connecting frame; the two auxiliary sliding blocks are respectively and slidably connected in the two auxiliary sliding grooves; a control groove is formed in the middle of the top end surface of the connecting frame; the bottom end surface of the control motor is coaxially connected with an extrusion cam; the extrusion cam is arranged in the control groove.
Optionally, the rear end face of the lifting slide plate is symmetrically and fixedly connected with two transmission racks; two mounting blocks are symmetrically and fixedly connected to the rear end face of the connecting frame; a transmission worm is rotatably connected in each of the two mounting blocks; the upper parts of the two transmission worms are fixedly connected with a transmission gear; the two transmission gears are respectively meshed with the two transmission racks; two cleaning rollers are symmetrically and rotationally connected in the placing frame; the rear end surfaces of the two cleaning rollers are coaxially connected with a transmission worm gear; the two transmission worm wheels are respectively meshed with the two transmission worms.
Advantageous effects
According to the utility model, in the process of pickling the steel, the steel can be contacted with the acid solution more uniformly, the reaction speed of the steel and the acid solution can be increased while the pickling effect of the steel is improved, the pickling efficiency of the steel is improved, and secondly, the pickled steel can be conveniently and rapidly taken out from the pickling tank by a worker, so that the operation is simple and rapid, the use is more convenient, and the practicability of the pickling device is effectively increased.
In addition, make the control motor drive extrusion cam through starting control motor and rotate, rotate through extrusion cam's rotation and drive the link and reciprocate the slip, can drive auxiliary slide block and slide in auxiliary spout at link reciprocating slip's in-process and provide the direction for the link, and then drive the rack through the reciprocal slip of link and reciprocate the steel that makes store in the rack and take place to rock, make the contact of steel and acid solution more even, can also increase the reaction rate of steel and acid solution when improving the steel pickling effect, improve the pickling efficiency of steel.
In addition, can make the drive rack drive gear and rotate at link reciprocal gliding in-process, drive the drive worm through drive gear's rotation and rotate, drive the worm wheel through the rotation of drive worm and rotate the drive worm wheel and drive the cleaning roller and rotate the oxide of attaching on the steel and clear up, guarantee the completion of steel acidizing, further improved the pickling effect of steel, improve the finished product quality of steel.
In addition, make driving motor drive first bevel gear rotate through starting driving motor, rotate through first bevel gear's rotation drive second bevel gear, rotate through the rotation drive double-end screw rod of second bevel gear, it slides along the direction spout to drive the sliding plate through double-end screw rod's rotation, can slide along the support column through swing connecting rod pulling lift slide at the gliding in-process of sliding plate and make the lift slide go up and down, the lift convenience staff through the lift slide takes out the steel that the pickling is accomplished from the pickling tank fast, easy operation is swift, it is more convenient to use, the effectual practicality that increases pickling device.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings of the embodiments will be briefly described below.
In the drawings:
FIG. 1 is a schematic diagram of an axial structure of the present utility model.
Fig. 2 is a schematic cross-sectional view of the present utility model.
FIG. 3 is a schematic diagram of the axial structure of the lifting slide plate of the utility model.
Fig. 4 is a schematic diagram of a rear view of an axial measurement structure of the lifting slide plate of the utility model.
FIG. 5 is a schematic diagram of an axial structure of the connector of the present utility model.
List of reference numerals
1. A pickling tank; 101. a pickling tank; 102. a drain pipe; 103. a support column; 104. a mounting box; 105. a driving motor; 106. a first bevel gear; 107. a guide chute; 108. a sliding plate; 109. a double-ended screw; 110. a second bevel gear; 111. swinging the connecting rod; 112. a lifting slide plate; 113. controlling a motor; 114. an auxiliary chute; 115. an auxiliary slide block; 116. a connecting frame; 117. a control groove; 118. extruding the cam; 119. a drive rack; 120. a mounting block; 121. a drive worm; 122. a transmission gear; 123. a mounting frame; 124. a limit column; 125. an auxiliary plate; 126. a limit inserted link; 127. a support spring; 128. a placing rack; 129. a drive worm wheel; 130. and cleaning the roller.
Detailed Description
In order to make the objects, aspects and advantages of the technical solution of the present utility model more clear, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present utility model. Unless otherwise indicated, terms used herein have the meaning common in the art. Like reference numerals in the drawings denote like parts.
Examples: please refer to fig. 1 to 5:
the utility model provides a steel treatment pickling device, which comprises: a pickling tank 1;
a pickling tank 101 is arranged in the middle of the top end surface of the pickling tank 1; the lower part of the left end surface of the pickling tank 1 is fixedly provided with a drain pipe 102; the drain pipe 102 is aligned with the position of the pickling tank 101; four support columns 103 are fixedly connected to the top end of the pickling tank 1 in a rectangular array shape; the top end surfaces of the four support columns 103 are fixedly connected with an installation box 104; the outer parts of the four support columns 103 are connected with a lifting slide plate 112 in a sliding way; a connecting frame 116 is arranged on the bottom end surface of the lifting slide plate 112; two mounting frames 123 are symmetrically arranged in the connecting frame 116; a placement frame 128 is bolted to the bottom end faces of the two mounting frames 123.
Further, according to the embodiment of the present utility model, as shown in fig. 1 and 2, a driving motor 105 is fastened to the top end face of the installation box 104 with a bolt in between; a first bevel gear 106 is coaxially connected to the bottom end surface of the driving motor 105; a double-ended screw 109 is rotatably connected to the mounting box 104; the threads at the two ends of the double-ended screw 109 are opposite in rotation direction; a second bevel gear 110 is fixedly connected to the outer center of the double-ended screw 109; the second bevel gear 110 is meshed with the first bevel gear 106, so that the driving motor 105 drives the first bevel gear 106 to rotate by starting the driving motor 105, the second bevel gear 110 is driven to rotate by the rotation of the first bevel gear 106, and the double-ended screw 109 is driven to rotate by the rotation of the second bevel gear 110.
Furthermore, according to an embodiment of the present utility model, as shown in fig. 1 and 2, the outer symmetrical threads of the double-ended screw 109 are connected with two sliding plates 108; two guide sliding grooves 107 are symmetrically formed in the upper part of the mounting box 104; the two sliding plates 108 are respectively and slidably connected in the two guide sliding grooves 107; the lower parts of the two sliding plates 108 are respectively and rotatably connected with a swinging connecting rod 111; the end of two swing connecting rods 111 all rotates to be connected at the top end face of lift slide 112 to drive the sliding plate 108 through the rotation of double-end screw 109 and slide along direction spout 107, can slide along support column 103 through swing connecting rod 111 pulling lift slide 112 at the gliding in-process of sliding plate 108 and make lift slide 112 go up and down, take out pickling tank 1 with the steel that the pickling is accomplished fast through the lift convenience staff of lift slide 112, easy operation is swift, and it is more convenient to use, the effectual practicality that increases pickling device.
In addition, according to the embodiment of the present utility model, as shown in fig. 3 and 5, a limiting post 124 is inserted into each of the two mounting frames 123; the two limit posts 124 are both in a T-shaped columnar structure; the tail ends of the two limiting posts 124 are spliced in the connecting frame 116; two auxiliary plates 125 are symmetrically and fixedly connected to the outer side of the connecting frame 116; a limit inserted bar 126 is slidably connected in each of the two auxiliary plates 125; the front parts of the two limiting inserted rods 126 are fixedly connected with a group of supporting springs 127; the ends of the two groups of supporting springs 127 are fixedly connected to the front end surfaces of the two auxiliary plates 125 respectively; the tail ends of the two limiting inserting rods 126 are respectively inserted into the two limiting columns 124, so that when the steel subjected to pickling is taken, a worker only needs to pull the limiting inserting rods 126 to enable the limiting inserting rods 126 to slide in the auxiliary plate 125 and squeeze the supporting springs 127, when the limiting inserting rods 126 are completely separated from the limiting columns 124, the limiting columns 124 can be pulled out by the worker, at the moment, the mounting frame 123 can be taken down from the connecting frame 116 after the limiting columns 124 are lost to take the steel subjected to pickling, the operation is more convenient and quick, and the convenience of the pickling device is effectively improved.
Further, according to the embodiment of the present utility model, as shown in fig. 4 and 5, a control motor 113 is fastened to the center bolt of the top end surface of the elevating slide plate 112; two auxiliary sliding grooves 114 are symmetrically and fixedly connected to the bottom end surface of the lifting sliding plate 112; two auxiliary sliding blocks 115 are symmetrically and fixedly connected to the top end surface of the connecting frame 116; the two auxiliary sliding blocks 115 are respectively and slidably connected in the two auxiliary sliding grooves 114; a control groove 117 is formed in the middle of the top end surface of the connecting frame 116; the bottom end surface of the control motor 113 is coaxially connected with an extrusion cam 118; extrusion cam 118 sets up in control groove 117 to make control motor 113 drive extrusion cam 118 through start control motor 113 rotate, drive link 116 through extrusion cam 118's rotation and reciprocate the slip, can drive auxiliary slide block 115 and slide in auxiliary spout 114 and provide the direction for link 116 at the in-process of link 116 reciprocating slip, and then drive rack 128 through the reciprocating slip of link 116 and reciprocate the steel that makes storage in the rack 128 and take place to rock, make steel and the contact of acid solution more even, also can increase the reaction rate of steel and acid solution when improving steel pickling effect, improve the pickling efficiency of steel.
In addition, according to the embodiment of the present utility model, as shown in fig. 4 and 5, two transmission racks 119 are symmetrically and fixedly connected to the rear end surface of the lifting slide plate 112; two mounting blocks 120 are symmetrically and fixedly connected to the rear end surface of the connecting frame 116; a transmission worm 121 is rotatably connected in each of the two mounting blocks 120; the upper parts of the two transmission worms 121 are fixedly connected with a transmission gear 122; the two transmission gears 122 are respectively meshed with the two transmission racks 119; two cleaning rollers 130 are symmetrically and rotatably connected in the rack 128; the rear end surfaces of the two cleaning rollers 130 are coaxially connected with a transmission worm gear 129; the two transmission worm gears 129 are respectively meshed with the two transmission worm gears 121, so that the transmission rack 119 can drive the transmission gear 122 to rotate in the process of reciprocating sliding of the connecting frame 116, the transmission worm gears 121 are driven to rotate through the rotation of the transmission gear 122, the transmission worm gears 129 are driven to rotate through the rotation of the transmission worm gears 121, the transmission worm gears 129 drive the cleaning rollers 130 to rotate so as to clean oxides attached to steel, the completion of acidification of the steel is ensured, the pickling effect of the steel is further improved, and the quality of finished products of the steel is improved.
Specific use and action of the embodiment:
in the use process of the utility model, the acid solution is poured into the pickling tank 101, the placing rack 128 is placed into the pickling tank 101 to pickle steel placed in the placing rack 128, the driving motor 105 is started to drive the first bevel gear 106 to rotate through the driving motor 105, the second bevel gear 110 is driven to rotate through the rotation of the first bevel gear 106, the double-head screw 109 is driven to rotate through the rotation of the second bevel gear 110, the sliding plate 108 is driven to slide along the guide chute 107 through the rotation of the double-head screw 109, the lifting slide plate 112 is pulled to slide along the supporting column 103 through the swinging connecting rod 111 in the sliding process of the sliding plate 108 to lift the lifting slide plate 112, the pickled steel is taken out of the pickling tank 1 by workers conveniently and quickly through the lifting of the lifting slide plate 112, the operation is simple and quick, the use is more convenient, the practicality of the pickling device is effectively increased, when the steel after pickling is finished is taken, the worker only needs to pull the limiting inserting rod 126 to enable the limiting inserting rod 126 to slide in the auxiliary plate 125 and extrude the supporting spring 127, when the limiting inserting rod 126 is completely separated from the limiting column 124, the worker can pull out the limiting column 124, at the moment, the mounting frame 123 can take off and take the steel after pickling from the connecting frame 116 after losing the limit of the limiting column 124, the operation is more convenient and quick, the convenience of the pickling device is effectively improved, the control motor 113 is started to drive the extruding cam 118 to rotate, the connecting frame 116 is driven to slide reciprocally through the rotation of the extruding cam 118, the auxiliary sliding block 115 is driven to slide in the auxiliary sliding groove 114 to provide guidance for the connecting frame 116 in the process of the reciprocating sliding of the connecting frame 116, and then drive rack 128 through the reciprocal slip of link 116 and carry out reciprocating motion and make the steel that stores in the rack 128 take place to rock, make the contact of steel and acid solution more even, can also increase the reaction rate of steel and acid solution when improving steel pickling effect, improve the pickling efficiency of steel, can make drive rack 119 drive gear 122 and rotate at the in-process of link 116 reciprocal slip, drive worm 121 through drive worm 121's rotation drive worm gear 129 rotate drive worm gear 129 drive cleaning roller 130 rotate the oxide that adheres to on the steel clear up, guarantee the completion of steel acidizing, further improved the pickling effect of steel, improve the finished product quality of steel, the staff discharges the acid solution through drain pipe 102 after the pickling is accomplished can.
Claims (6)
1. Steel treatment pickling device, its characterized in that includes: a pickling tank (1); a pickling tank (101) is arranged in the middle of the top end surface of the pickling tank (1); a drain pipe (102) is fixedly arranged at the lower part of the left end surface of the pickling tank (1); the drain pipe (102) is aligned with the pickling tank (101); four support columns (103) are fixedly connected to the top end of the pickling tank (1) in a rectangular array shape; the top end surfaces of the four support columns (103) are fixedly connected with an installation box (104); the outer parts of the four support columns (103) are connected with a lifting slide plate (112) in a sliding manner; the bottom end surface of the lifting slide plate (112) is provided with a connecting frame (116); two mounting frames (123) are symmetrically arranged in the connecting frame (116); and a placing frame (128) is connected with the bottom end surfaces of the two mounting frames (123) in a bolt fastening mode.
2. The steel treatment pickling apparatus according to claim 1, wherein: a driving motor (105) is fastened and connected to the top end surface of the mounting box (104) through a central bolt; the bottom end surface of the driving motor (105) is coaxially connected with a first bevel gear (106); the mounting box (104) is rotationally connected with a double-ended screw rod (109); the screw threads at the two ends of the double-end screw rod (109) are opposite in rotation direction; the outer part of the double-end screw rod (109) is fixedly connected with a second bevel gear (110) in the middle; the second bevel gear (110) is meshed with the first bevel gear (106).
3. A steel treatment pickling apparatus according to claim 2, characterised in that: two sliding plates (108) are symmetrically connected with the outer part of the double-head screw rod (109) through threads; two guide sliding grooves (107) are symmetrically formed in the upper part of the mounting box (104); the two sliding plates (108) are respectively and slidably connected in the two guide sliding grooves (107); the lower parts of the two sliding plates (108) are respectively and rotatably connected with a swinging connecting rod (111); the tail ends of the two swinging connecting rods (111) are rotatably connected to the top end surface of the lifting slide plate (112).
4. The steel treatment pickling apparatus according to claim 1, wherein: a limiting column (124) is inserted into each of the two mounting frames (123); the two limit posts (124) are of T-shaped columnar structures; the tail ends of the two limit posts (124) are inserted into the connecting frame (116); two auxiliary plates (125) are symmetrically and fixedly connected to the outer side of the connecting frame (116); a limit inserted bar (126) is connected in the two auxiliary plates (125) in a sliding way; the front parts of the two limiting inserted rods (126) are fixedly connected with a group of supporting springs (127); the tail ends of the two groups of supporting springs (127) are respectively and fixedly connected with the front end surfaces of the two auxiliary plates (125); the tail ends of the two limiting inserting rods (126) are respectively inserted into the two limiting columns (124).
5. The steel treatment pickling apparatus according to claim 1, wherein: a control motor (113) is fastened and connected with the top end surface of the lifting slide plate (112) through a central bolt; two auxiliary sliding grooves (114) are symmetrically and fixedly connected to the bottom end surface of the lifting sliding plate (112); two auxiliary sliding blocks (115) are symmetrically and fixedly connected to the top end surface of the connecting frame (116); the two auxiliary sliding blocks (115) are respectively and slidably connected in the two auxiliary sliding grooves (114); a control groove (117) is formed in the middle of the top end surface of the connecting frame (116); the bottom end surface of the control motor (113) is coaxially connected with an extrusion cam (118); a pressing cam (118) is provided in the control groove (117).
6. The steel treatment pickling apparatus according to claim 1, wherein: two transmission racks (119) are symmetrically and fixedly connected to the rear end surface of the lifting slide plate (112); two mounting blocks (120) are symmetrically and fixedly connected to the rear end surface of the connecting frame (116); a transmission worm (121) is rotatably connected in each of the two mounting blocks (120); the upper parts of the two transmission worms (121) are fixedly connected with a transmission gear (122); the two transmission gears (122) are respectively meshed with the two transmission racks (119); two cleaning rollers (130) are symmetrically and rotatably connected in the placing frame (128); the rear end surfaces of the two cleaning rollers (130) are coaxially connected with a transmission worm wheel (129); the two transmission worm wheels (129) are respectively meshed with the two transmission worms (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320770003.8U CN219689875U (en) | 2023-04-10 | 2023-04-10 | Pickling device for steel treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320770003.8U CN219689875U (en) | 2023-04-10 | 2023-04-10 | Pickling device for steel treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219689875U true CN219689875U (en) | 2023-09-15 |
Family
ID=87940081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320770003.8U Active CN219689875U (en) | 2023-04-10 | 2023-04-10 | Pickling device for steel treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219689875U (en) |
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2023
- 2023-04-10 CN CN202320770003.8U patent/CN219689875U/en active Active
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