CN115319620A

CN115319620A - Steel surface rust removal device

Info

Publication number: CN115319620A
Application number: CN202211250373.5A
Authority: CN
Inventors: 朱晓琳
Original assignee: Qidong Gucheng Stainless Steel Products Co ltd
Current assignee: Qidong Gucheng Stainless Steel Products Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2022-11-11
Anticipated expiration: 2042-10-13
Also published as: CN115319620B

Abstract

The invention relates to the technical field of steel rust removal, and discloses a steel surface rust removal device which comprises a mounting plate, wherein a support for supporting the mounting plate is fixedly mounted on the lower surface of the mounting plate, a motor is fixedly mounted on the lower surface of the mounting plate, a driving wheel is fixedly mounted at the output end of the motor, a fixing plate and a support are fixedly mounted on the upper surface of the mounting plate from left to right in sequence, a driven wheel is rotatably mounted on one surface, close to the support, of the fixing plate, and a rotary drum is fixedly mounted on the surface of the driven wheel. This steel surface rust cleaning device sets up the guide way, and the counter weight cover compresses the pressure spring, increases the pressure of blade disc to the rust layer, and through the design of a plurality of recesses, the counter weight cover can produce the striking to the sliding sleeve, plays the effect that the vibration was hit and hit, can be better get rid of the cinder, the spiral design of guide way for the compression capacity of pressure spring increases, and the elastic potential increases, and the striking dynamics of counter weight cover increases, and the blade disc increases the effect of getting rid of the rust layer.

Description

Steel surface rust removal device

Technical Field

The invention relates to the technical field of steel rust removal, in particular to a steel surface rust removal device.

Background

In a reinforced concrete structure, in order to ensure that the stress of a steel bar can be well transferred to concrete and not slide, the steel bar is processed into a thread shape with ribs or other rib shapes, and the purpose is to increase the bonding force between the steel bar and the concrete. The round steel is used in the lower, the less one-level reinforcing bar of diameter of grade usually, mainly still because its intensity is low, need not be through adding the rib, and the adhesion between round steel and the concrete just can guarantee the fine performance of its intensity, but in use, the round steel surface can be oxidized and generate rust layer because of depositing the problem, and rust layer can influence the adhesive property between round steel and the concrete, so will clear up the rust layer on steel surface and get rid of.

For example, patent publication No. CN214869570U discloses an environment-friendly rust removing device for multi-specification round steel, which comprises a bottom plate and a grinding block; install primary shaft bearing and stand on the bottom plate, be connected with the pivot on the primary shaft bearing, the top of pivot is equipped with the tray, is equipped with the anchor clamps subassembly that is used for pressing from both sides tight round steel on the tray, is equipped with on the bottom plate to be used for driving the rotatory drive assembly of pivot, is fixed with two piece on the stand, is connected with the guide bar between two piece, and the slip is provided with first sliding sleeve on the guide bar, is equipped with the adjusting part who is used for adjusting the sanding block position on the first sliding sleeve. This many specifications round steel environmental protection rust cleaning device is through on fixing the tray with the round steel, and it is rotatory to drive tray and round steel through the motor, makes the surface of sanding block contact round steel, reciprocates first sliding sleeve, and the sanding block reciprocates thereupon, can remove rust to the round steel, is applicable to the round steel of different specifications, and application scope is wide.

But according to the degree of corrosion, the rust is different at the hard degree on steel surface, and above-mentioned rust cleaning device does not possess according to the degree of corrosion and the adjustment of the adsorption power of rust on the work piece work and goes out the dynamics of polishing at the in-process of polishing to work piece surface rust, runs into comparatively stubborn rust can not be fine to clear away, and then reduces the quality of polishing the rust cleaning.

Disclosure of Invention

In order to solve the problems of the background art, the invention provides the following technical scheme: the utility model provides a steel surface rust cleaning device, includes the mounting panel, the lower fixed surface of mounting panel installs the pillar that is used for supporting the mounting panel, the lower fixed surface of mounting panel installs the motor, the output fixed mounting of motor has the action wheel, the upper surface of mounting panel from left to right in proper order fixed mounting have fixed plate and support, the fixed plate is close to the one side rotation of support and installs from the driving wheel, the fixed surface from the driving wheel installs the rotary drum, the spout has been seted up along the axis direction of rotary drum to the outer peripheral face of rotary drum, rotary drum outer peripheral face swing joint has the sliding sleeve, guide way and intercommunication groove have been seted up to the outer peripheral face of sliding sleeve, the outer peripheral face of rotary drum has cup jointed the counter weight cover, the inner peripheral surface fixed mounting of counter weight cover has the slider, slider sliding connection is in the spout, the outer peripheral face of rotary drum is equipped with the pressure spring, the one end fixed mounting of pressure spring is on the surface from the driving wheel, the other end and counter weight cover fixed connection, the outer peripheral face fixed mounting of counter weight cover has the push rod, the fixed surface mounting of push rod has the traveller, traveller sliding connection is in the guide way.

Preferably, the shape of guide way is the heliciform, and the quantity of guide way is two, and the tail end of one of them guide way is located the end of another guide way, and first end both ends are through the intercommunication groove intercommunication.

Preferably, the sliding sleeve is far away from one end threaded connection of counter weight cover and has the blade disc, the shape of blade disc is a circular cone, and keeps away from the terminal surface of sliding sleeve and be the cockscomb structure.

Preferably, the side face, close to the cutter head, of each guide groove is provided with a plurality of grooves, and the grooves are designed in an inclined mode.

Preferably, one side of the fixing plate far away from the rotary drum is fixedly provided with a positioning sleeve, the positioning sleeve is arranged in a circumferential array mode by taking the axis of the rotary drum as a center line, a clamping rod is slidably mounted in the positioning sleeve, the clamping rod is approximately Y-shaped, one end, far away from the axis of the rotary drum, of the straight edge of the clamping rod is fixedly provided with a baffle, a fixing wheel is rotatably mounted between one forked ends of the fixing wheel and is in unidirectional rotation, an extension spring is arranged between the baffle and the positioning sleeve, one end of the extension spring is connected with the baffle, and the other end of the extension spring is connected with the positioning sleeve.

Preferably, the shape of support is the shape of falling the U-shaped, the keyway has been seted up to the side of support, slidable mounting has the slide bar in the keyway, the pivot is installed in the rotation of the surface of slide bar, global fixed mounting of pivot has the guide pulley, the both ends of guide pulley all are equipped with rotates the connecting rod of being connected with the pivot, and the one side fixed mounting that two epaxial connecting rods of each are close to each other has the clamp splice, the quantity of clamp splice is two, and two one sides that are close to each other are the cambered surface, and the cambered surface is equipped with anti-skidding cushion, the global anti-skidding cushion that also is equipped with of tight pulley, be equipped with ratchet between connecting rod and the pivot.

Preferably, the number of the guide wheels is two, the guide wheels are symmetrically distributed up and down, the rotatable directions of the ratchet mechanisms on the two guide wheels are opposite, a screw rod is rotatably installed on the upper surface of the installation plate, the screw rod penetrates through the slide rod and is in threaded connection with the slide rod, a second gear is fixedly installed at one end, far away from the installation plate, of the screw rod, a first gear is rotatably installed on the upper surface of the support, and the first gear is meshed with the second gear.

Preferably, the surface of the fixing plate is provided with a through hole coaxial with the rotary drum, and the through hole is matched with the inner diameter of the rotary drum.

Preferably, the surfaces of the driving wheel and the driven wheel are provided with belts penetrating through the mounting plate.

Preferably, the T-shaped groove has been seted up to the upper surface of mounting panel, slidable mounting has a piece in the T-shaped groove, the last fixed surface of a piece installs the crane, the top fixed mounting of crane has the layer board.

Compared with the prior art, the invention provides a steel surface rust removal device which has the following beneficial effects:

1. this steel surface rust cleaning device, the cooperation through slider and spout is setting up, and the counter weight cover can slide along the rotary drum, sets up the pressure spring, sets up the guide way, and the counter weight cover compresses the pressure spring, increases the pressure of blade disc to the rust layer, makes the better rust layer of getting rid of blade disc.

2. This steel surface rust cleaning device, through the design of a plurality of recesses, the counter weight cover can produce the striking to the sliding sleeve, plays the effect that the vibration was hit and beat, can be better get rid of the rust layer, the spiral design of guide way for the decrement of pressure spring increases, and the elastic potential increases, and the striking dynamics of counter weight cover increases, and the blade disc increases the effect of getting rid of the rust layer.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a cross-sectional view of a front view of the present invention;

FIG. 4 is an enlarged view at A in FIG. 3;

FIG. 5 is a cross-sectional view of the ratchet mechanism of the present invention;

FIG. 6 is a front view of the sliding sleeve of the present invention;

FIG. 7 is a cross-sectional view of the left side of the present invention;

FIG. 8 is an enlarged view taken at B of FIG. 7 in accordance with the present invention;

fig. 9 is an exploded view of the components of the present invention mounted on a fixed plate.

In the figure: 1. a motor; 2. a belt; 3. a push rod; 4. a counterweight sleeve; 5. a pressure spring; 6. a chute; 7. a fixing plate; 8. a rotating drum; 9. a sliding sleeve; 10. a connecting rod; 11. a guide wheel; 12. a rotating shaft; 13. a clamping block; 14. a support; 15. mounting a plate; 16. a pillar; 17. a driving wheel; 18. a driven wheel; 19. a slider; 20. a traveler; 21. a cutter head; 22. a ratchet mechanism; 23. a guide groove; 24. a groove; 25. a communicating groove; 26. a T-shaped slot; 27. a pallet; 28. a first gear; 29. a second gear; 30. a slide bar; 31. a screw; 32. a keyway; 33. supporting a block; 34. a lifting frame; 35. a positioning sleeve; 36. a clamping bar; 37. a baffle plate; 38. a tension spring; 39. and (4) fixing the wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1 to 9, a steel surface rust removal device includes a mounting plate 15, a pillar 16 for supporting the mounting plate 15 is fixedly mounted on a lower surface of the mounting plate 15, a motor 1 is fixedly mounted on a lower surface of the mounting plate 15, a driving wheel 17 is fixedly mounted at an output end of the motor 1, a fixing plate 7 and a support 14 are sequentially and fixedly mounted on an upper surface of the mounting plate 15 from left to right, a driven wheel 18 is rotatably mounted on one surface of the fixing plate 7 close to the support 14, a drum 8 is fixedly mounted on a surface of the driven wheel 18, a sliding groove 6 is formed in an outer peripheral surface of the drum 8 along an axial direction of the drum 8, a sliding sleeve 9 is movably connected to an outer peripheral surface of the drum 8, a guide groove 23 and a communicating groove 25 are formed in an outer peripheral surface of the sliding sleeve 9, a sliding block 19 is fixedly mounted on an inner peripheral surface of the sliding sleeve 4, the sliding block 19 is slidably connected in the sliding groove 6, a pressing spring 5 is arranged on an outer peripheral surface of the drum 8, one end of the pressing spring 5 is fixedly mounted on the surface of the driven wheel 18, the other end of the pressing spring 5 is fixedly connected to the pressing sleeve 4, a pushing rod 3 is fixedly mounted on the outer peripheral surface of the pressing sleeve 4, a pushing rod 3 is fixedly mounted on an outer peripheral surface of the pressing sleeve 4, a pushing rod 20 is fixedly mounted on the pushing rod, and a sliding column 20 is slidably connected to the guiding groove 23.

The shape of guide way 23 is the heliciform, and the quantity of guide way 23 is two, and the tail end of one of them guide way 23 is located the end of another guide way 23, and first and last both ends are passed through the intercommunication groove 25 and are linked together.

One end threaded connection that sliding sleeve 9 kept away from counter weight cover 4 has blade disc 21, and the shape of blade disc 21 is a circular cone, and keeps away from the terminal surface of sliding sleeve 9 and be the cockscomb structure, and blade disc ratchet 21 has made things convenient for the change of blade disc 21 with sliding sleeve 9 threaded connection, also can carry out the getting rid of rust layer to the round steel of different specifications simultaneously.

The side surface of the guide groove 23 close to the cutter head 21 is provided with a plurality of grooves 24, and the grooves 24 are obliquely designed.

One side fixed mounting that the fixed plate 7 kept away from the rotary drum 8 has the position sleeve 35, the position sleeve 35 uses the axis of rotary drum 8 to be the central line and is the circumference array and arranges, slidable mounting has clamping bar 36 in the position sleeve 35, clamping bar 36's shape is approximate to Y shape, clamping bar 36 keeps away from the straight flange one end fixed mounting of rotary drum 8 axis has baffle 37, rotate between the forked one end and install tight pulley 39, and tight pulley 39 is unidirectional rotation, ensures that steel can not move in the opposite direction after passing tight pulley 39, is equipped with extension spring 38 between baffle 37 and the position sleeve 35, the one end of extension spring 38 links to each other with baffle 37, and the other end links to each other with position sleeve 35.

The shape of support 14 is the shape of falling U-shaped, keyway 32 has been seted up to the side of support 14, sliding mounting has slide bar 30 in keyway 32, the surface rotation of slide bar 30 installs pivot 12, pivot 12 global fixed mounting has guide pulley 11, the both ends of guide pulley 11 all are equipped with the connecting rod 10 of being connected with pivot 12 rotation, and the one side fixed mounting that two connecting rods 10 on each pivot 12 are close to each other has clamp splice 13, the quantity of clamp splice 13 is two, and the one side that two are close to each other is the cambered surface, and the cambered surface is equipped with anti-skidding cushion, the global of tight pulley 39 also is equipped with anti-skidding cushion, be equipped with ratchet 22 between connecting rod 10 and pivot 12, ratchet 22 can make one-way rotation between connecting rod 10 and the pivot 12, make guide pulley 11 impel two clamp splices 13 to rotate simultaneously in the opposite direction and draw close up the steel when reversing.

The number of the guide wheels 11 is two, the guide wheels are vertically and symmetrically distributed, the rotatable directions of the ratchet mechanisms 22 on the two guide wheels 11 are opposite, a screw 31 is rotatably mounted on the upper surface of the mounting plate 15, the screw 31 penetrates through the sliding rod 30 and is in threaded connection with the sliding rod 30, a second gear 29 is fixedly mounted at one end, away from the mounting plate 15, of the screw 31, a first gear 28 is rotatably mounted on the upper surface of the support 14, and the first gear 28 is meshed with the second gear 29.

The surface of the fixing plate 7 is provided with a through hole coaxial with the rotary drum 8 and matched with the inner diameter of the rotary drum 8.

The surfaces of the driving pulley 17 and the driven pulley 18 are provided with the belt 2 penetrating the mounting plate 15.

The upper surface of the mounting plate 15 is provided with a T-shaped groove 26, a support block 33 is arranged in the T-shaped groove 26 in a sliding manner, the upper surface of the support block 33 is fixedly provided with a lifting frame 34, and the top end of the lifting frame 34 is fixedly provided with a supporting plate 27.

When the steel surface rust removing device is used, the sliding sleeve front plate 9 is free from external force and can move on the outer peripheral surface of the rotary drum partition plate 8, as shown in fig. 4, the sliding column 20 is positioned in the communicating groove 25, the sliding sleeve 9 is pulled to slide on the rotary drum 8 rightwards, meanwhile, the sliding column 20 slides to the left end of the communicating groove 25 along the communicating groove 25, namely, the sliding column 20 moves to one end of the guide groove 23 far away from the cutter head 21, then the motor 1 is started to rotate at a low speed, the driving wheel 17 rotates along with the motor 1, the driving wheel 17 drives the driven wheel 18 to rotate through the belt 2, the driven wheel 18 drives the rotary drum 8 to rotate, simultaneously drives the counterweight sleeve 4 to rotate, the counterweight sleeve 4 drives the sliding sleeve 9 to rotate through the push rod 3 and the sliding column 20, then an operator passes one end of the steel through the guide wheel 11, the other end is placed on the supporting plate 27 on the right side of the fixing plate 7, then the operator pushes the supporting block 33, and the supporting block 33 slides towards the support 14 in the T-shaped groove 26, the supporting block 33 drives the supporting plate 27 to move, the supporting plate 27 drives the steel to move on the guide wheel 11, the guide wheel 11 on the upper portion of the steel rotates clockwise, the guide wheel 11 on the lower portion of the steel rotates counterclockwise, when the steel approaches to the cutter head 21, the steel is manually aligned to the center of the cutter head 21 and inserted into the center, when rust layers exist on the surface of the steel, friction force is generated between the steel and the cutter head 21, the cutter head 21 scrapes off the rust layers of the steel, then the steel is continuously pushed, the steel penetrates through the rotary drum 8 and then penetrates through the fixed plate 7, when the steel passes through the fixed wheel 39, the diameter of a circle formed by the plurality of fixed wheels 39 expands, the diameter of the circle is adjusted according to the diameter of the steel, the steel is prevented from rotating, meanwhile, the fixed wheel 39 pushes the clamping rod 36 to slide in the positioning sleeve 35, the baffle 37 pulls the tension spring 38 to stretch, and then one end of the cleaned steel is placed in the supporting plate 27 on the left side of the fixed plate 7, and supporting, and continuously pushing the supporting block 33 on the right side of the fixing plate 7 by an operator to finish the removal of the rust layer.

After the tail end of the steel material is separated from the bracket 14, the steel material in front passes through the fixed wheel 39, so the steel material cannot rotate under the action of the anti-slip pad on the surface of the fixed wheel 39, and the steel material cannot move reversely under the action of the fixed wheel 39, and then the operator pulls the steel material on the left side of the fixed plate 7, so that the steel material can completely pass through the cutter head 21 to complete the derusting.

When the rust layer on the surface of the steel material is too hard, the cutter head 21 cannot well remove the rust layer, a worker continues to push the support block 33, the support block 33 drives the supporting plate 27 to move and push the steel material, the sliding sleeve 9 slides along the rotary drum 8 while rotating, the sliding column 20 slides in the communicating groove 25 until sliding to the head end of the guide groove 23, at the moment, the steel material continues to push the steel material, the sliding sleeve 9 pushes the sliding sleeve 9, the sliding sleeve 9 pushes the counterweight sleeve 4 to slide in the sliding groove 6 and press the compression spring 5, when the extrusion force between the cutter head 21 and the steel material is larger than the friction force between the sliding column 20 and the guide groove 23, the sliding column 20 slides along the guide groove 23, when the sliding column 20 slides above the groove 24, the counterweight sleeve 4 pushes the sliding column 20 to instantly slide into the groove 24 under the action of the compression spring 5 and impact the sliding sleeve 9, so that the sawtooth end of the cutter head 21 impacts the longitudinal impact layer and the transverse cutting layer, after impact, the cutter head 21 can slide into the guide groove 24 along the inclined surface, the inclined surface of the groove 24, the rust layer can be more effectively removed, and the rust layer can be compressed in the groove 5.

When the balance weight sleeve 4 drives the sliding column 20 to impact the sliding sleeve 9, the steel can be driven to move backwards, the guide wheel 11 is driven to rotate backwards, the ratchet mechanism 22 drives the connecting rod 10 to rotate while the guide wheel 11 rotates backwards, and the connecting rod 10 drives the clamping block 13 to approach the steel to clamp the steel.

After the rust layer is removed, if steel rust layers with different specifications need to be removed, the cutter disc 21 needs to be taken down and replaced by a proper cutter disc 21, meanwhile, the height of the lifting frame 34 and the distance between the two guide wheels 11 are adjusted according to the diameter change of the steel, when the adjustment is carried out, the first gear 28 is rotated, the first gear 28 drives the second gear 29 to rotate, the second gear 29 drives the sliding rod 30 to move in the key groove 32 through the screw rod 31, and the two guide wheels 11 are enabled to be close to or far away from each other.

In conclusion, this steel surface rust cleaning device, cooperation through slider 19 and spout 6 is in the setting, counter weight cover 4 can slide along rotary drum 8, set up pressure spring 5, counter weight cover 4 sets up guide way 23, compress pressure spring 5, increase the pressure of blade disc 21 to the rust layer, make the better rust layer of getting rid of the blade disc, design through a plurality of recesses 24, counter weight cover 4 can produce the striking to sliding sleeve 9, play the effect of vibration hitting, can be better get rid of the rust layer, the spiral design of guide way 23, make the compression capacity of pressure spring 5 increase, the elasticity potential increases, the striking dynamics of counter weight cover 4 increases, blade disc 21 increases the effect of getting rid of the rust layer.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a steel surface rust cleaning device, includes mounting panel (15), the lower fixed surface of mounting panel (15) installs pillar (16) that are used for supporting mounting panel (15), the lower fixed surface of mounting panel (15) installs motor (1), the output fixed mounting of motor (1) has action wheel (17), its characterized in that: the upper surface of mounting panel (15) from left to right in proper order fixed mounting have fixed plate (7) and support (14), the one side that fixed plate (7) are close to support (14) is rotated and is installed from driving wheel (18), the fixed surface who follows driving wheel (18) installs rotary drum (8), spout (6) have been seted up along the axis direction of rotary drum (8) to the outer peripheral face of rotary drum (8), rotary drum (8) outer peripheral face swing joint has sliding sleeve (9), guide way (23) and intercommunication groove (25) have been seted up to the outer peripheral face of sliding sleeve (9), the outer peripheral face of rotary drum (8) has cup jointed counter weight cover (4), the inner peripheral face fixed mounting of counter weight cover (4) has slider (19), slider (19) sliding connection is in spout (6), the outer peripheral face of rotary drum (8) is equipped with pressure spring (5), the one end fixed mounting of pressure spring (5) is in the surface from driving wheel (18), the other end and counter weight cover (4) fixed connection of pressure spring (5), the fixed mounting of counter weight cover (4) outer peripheral face has push rod (3), the fixed mounting of push rod (3) has sliding column (20), connect in sliding column (23).

2. The steel surface rust removal device according to claim 1, characterized in that: the shape of guide way (23) is the heliciform, and the quantity of guide way (23) is two, and the tail end of one of them guide way (23) is located the end of another guide way (23), and just first end both ends communicate through intercommunication groove (25).

3. The steel surface rust removal device according to claim 1, characterized in that: one end threaded connection that sliding sleeve (9) kept away from counter weight cover (4) has blade disc (21), the shape of blade disc (21) is a circular cone, and keeps away from the terminal surface of sliding sleeve (9) and be the cockscomb structure.

4. A steel surface rust removing apparatus as claimed in claim 3, wherein: the side face, close to the cutter head (21), of the guide groove (23) is provided with a plurality of grooves (24), and the grooves (24) are obliquely designed.

5. A steel surface rust removing apparatus according to claim 1, characterized in that: one side fixed mounting that rotary drum (8) were kept away from in fixed plate (7) has position sleeve (35), axis that position sleeve (35) used rotary drum (8) is the circumference array and arranges for the central line, slidable mounting has clamping bar (36) in position sleeve (35), the shape of clamping bar (36) is approximate to Y shape, straight flange one end fixed mounting that rotary drum (8) axis was kept away from in clamping bar (36) has baffle (37), rotates between the forked one end and installs tight pulley (39), and tight pulley (39) are unidirectional rotation, be equipped with extension spring (38) between baffle (37) and position sleeve (35), the one end of extension spring (38) links to each other with baffle (37), and the other end links to each other with position sleeve (35).

6. The steel surface rust removal device according to claim 1, characterized in that: the shape of support (14) is the shape of falling the U-shaped, keyway (32) have been seted up to the side of support (14), slidable mounting has slide bar (30) in keyway (32), the surface rotation of slide bar (30) installs pivot (12), global fixed mounting of pivot (12) has guide pulley (11), the both ends of guide pulley (11) all are equipped with and rotate connecting rod (10) of being connected with pivot (12), and the one side fixed mounting that two connecting rod (10) on each pivot (12) are close to each other has clamp splice (13), the quantity of clamp splice (13) is two, and two one sides that are close to each other are the cambered surface, and the cambered surface is equipped with anti-skidding cushion, the global of tight pulley (39) also is equipped with anti-skidding cushion, be equipped with ratchet (22) between connecting rod (10) and pivot (12).

7. The steel surface rust removal device according to claim 6, characterized in that: the quantity of guide pulley (11) is two, and for the longitudinal symmetry distribution, and ratchet (22) rotatable opposite direction on two guide pulleys (11), the upper surface of mounting panel (15) rotates installs screw rod (31), screw rod (31) pass slide bar (30) and with slide bar (30) threaded connection, the one end fixed mounting that mounting panel (15) were kept away from in screw rod (31) has second gear (29), the upper surface of support (14) rotates and installs first gear (28), first gear (28) and second gear (29) meshing.

8. A steel surface rust removing apparatus according to claim 1, characterized in that: the surface of the fixing plate (7) is provided with a through hole coaxial with the rotary drum (8), and the through hole is matched with the inner diameter of the rotary drum (8).

9. A steel surface rust removing apparatus according to claim 1, characterized in that: the surfaces of the driving wheel (17) and the driven wheel (18) are provided with belts (2) penetrating through the mounting plate (15).

10. The steel surface rust removal device according to claim 1, characterized in that: t-slot (26) have been seted up to the upper surface of mounting panel (15), slidable mounting has a piece (33) in T-slot (26), the last fixed surface of a piece (33) installs crane (34), the top fixed mounting of crane (34) has layer board (27).