CN220498868U - Movable shot blasting machine for steel structure recoating treatment - Google Patents

Abstract

The utility model discloses a movable shot blasting machine for steel structure recoating treatment, which comprises a shell, wherein the upper surface of the shell is fixedly connected with a box body, two sides of the inner surface of the shell are provided with adjusting action mechanisms, each adjusting action mechanism comprises a first motor fixedly connected with one side of the outer surface of the shell, the output end of the first motor is fixedly connected with a left-handed screw rod penetrating through the shell, and one end of the left-handed screw rod is fixedly connected with a connecting block. The shot blasting machine drives the left-handed screw rod, the connecting block and the right-handed screw rod to rotate through the motor I, then drives the driven wheel to move left and right through the fixture block I, then drives the sliding sleeve to move left and right through the connecting plate, and then drives the driving wheel to move left and right through the fixture block II, so that the running gear can adjust the distance between the two driven wheels and the two driving wheels according to the size of the steel truss rod, the shot blasting machine can walk on the surfaces of the steel truss rods with different sizes, and the applicability of the shot blasting machine is improved.

Description

Movable shot blasting machine for steel structure recoating treatment

Technical Field

The utility model relates to the technical field of shot blasting machines, in particular to a movable shot blasting machine for steel structure recoating treatment.

Background

The shot blasting machine is mainly used for manufacturing steel plates, metal structural parts, machine tool bodies, steel products, net racks, engineering machinery and bridges, and uniformly throws shot materials on the surfaces of the steel materials in an original state through high-speed movement of the shot blasting machine, so that the purposes of cleaning and rust removal of the steel materials are realized, the steel materials obtain uniform and consistent metal luster, and the coating quality and the anti-corrosion effect of the steel materials are improved;

when the existing movable shot blasting machine is used, for special structures such as a rod-system steel structure, the existing movable shot blasting machine is limited in use field and low in efficiency, paint and rust are still required to be removed by adopting the traditional pneumatic type sand blasting, shot blasting or steel wire brushing, sanding sheet polishing and other modes, and engineering construction quality cannot be guaranteed;

the existing patent (bulletin number: CN 104647214B) discloses a movable shot blasting machine for steel structure recoating treatment, which is characterized in that firstly, the movable shot blasting machine for steel structure recoating treatment is moved to a working surface, a connecting rod is used for fixing a rod piece back wheel moving system to fix a machine body, then a shot blasting width adjusting system is used for adjusting the widths of a shot blasting machine and a high-pressure bullet-reflecting chamber to be consistent with the width of a steel truss rod system, then a motor is started to drive the shot blasting machine to throw shots on the working surface, then shot materials, paint and rust impurities are recovered through the high-pressure bullet-reflecting chamber and a recovery device, separation of the shot particles is realized through a separator, the shot materials reenter the shot blasting machine for cyclic reciprocation, dust removal and recovery of waste impurities are realized, and environmental pollution is reduced.

For the above-mentioned problem, current patent gives the solution, but this steel construction recoating handles with portable shot-blasting machine when using, because the shape of the running gear of this shot-blasting machine is fixed for the running gear of this shot-blasting machine can't be adjusted according to steel truss pole size, makes this shot-blasting machine can't walk on the surface of the steel truss pole of equidimension not, this greatly reduced this shot-blasting machine's suitability.

For this purpose, a mobile shot blasting machine for steel structure recoating treatment is proposed.

Disclosure of Invention

The utility model aims to provide a movable shot blasting machine for steel structure recoating treatment, which can solve the problem that a traveling device of the shot blasting machine cannot travel on the surfaces of steel truss rods with different sizes.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a steel construction is portable shot-blasting machine for application again, includes the casing, the upper surface fixedly connected with box of casing, the internal surface both sides of casing are provided with the regulation action mechanism, the regulation action mechanism include with the surface one side fixedly connected with motor No. one of casing, the output of motor No. one runs through casing fixedly connected with left-hand screw, the one end fixedly connected with connecting block of left-hand screw, the one end fixedly connected with right-hand screw of connecting block, and right-hand screw and casing rotate to be connected, the outer disc of left-hand screw and right-hand screw all swing joint has ball nut seat No. one, two the outer disc one side fixedly connected with fixture block of ball nut seat No. one;

the outer surface rotation of two fixture blocks is connected with the follow driving wheel, one side fixedly connected with action motor of motor is kept away from to surface one side of casing, action motor's output runs through casing fixedly connected with pivot, the outer circular surface sliding connection of pivot has two sliding sleeves, two the outer circular surface one side fixedly connected with No. two fixture blocks of sliding sleeve, two the surface rotation of No. two fixture blocks is connected with the action wheel, and two action wheels all with the outer circular surface sliding connection of pivot, fixedly connected with connecting plate between the outer circular surface opposite side of No. one ball nut seat and the outer circular surface opposite side of sliding sleeve.

Preferably, the below of action mechanism is adjusted to internal surface both sides of casing is provided with centre gripping fixed establishment, centre gripping fixed establishment includes two telescopic links with the surface both sides lower extreme fixedly connected with of casing, two the one end of telescopic link runs through a casing fixedly connected with splint, a spout has been seted up to surface one side central point of splint, the upper surface of splint a spout corresponds the position fixedly connected with No. two motors, the output fixedly connected with lead screw of No. two motors, the outer disc swing joint of lead screw has No. two ball nut seats, no. two ball nut seat's one end fixedly connected with splint, no. two splint's upper surface rotation is connected with four evenly distributed's gyro wheels.

Preferably, the two sides of the first sliding groove on one side of the outer surface of the first clamping plate are provided with second sliding grooves, the two sliding grooves are fixedly connected with sliding rods in the second sliding grooves, the outer circular surfaces of the sliding rods and the inner surfaces of the second sliding grooves are connected with sliding blocks in a sliding mode, and the two sliding blocks are fixedly connected with the second clamping plate.

Preferably, the shot blasting mouth has been seted up to the inside of the upper surface box of casing, the both sides fixedly connected with fixed stop of the lower surface shot blasting mouth of casing, the position fixedly connected with shot-blasting machine of the upper surface shot blasting mouth of casing, the top of shot-blasting machine is provided with and deposits the ball case, and fixedly connected with connecting channel between shot-blasting machine and the ball case, the upper surface fixedly connected with separation case of depositing the ball case, the high-pressure bullet room of one side fixedly connected with of shot-blasting machine, and the one end and the separation case fixed connection of high-pressure bullet room.

Preferably, two draw-in grooves have been seted up to two surface one side of connecting plate, and draw-in groove and fixed stop sliding connection, two the surface of connecting plate one side fixedly connected with movable baffle that leaves, and movable baffle and casing sliding connection.

Preferably, the dust remover is fixedly connected with one side of the outer surface of the separation box far away from the high-pressure rebound chamber, and a filter plate is arranged between the dust remover and the separation box, the lower surface of the dust remover is fixedly connected with a dust outlet, and one end of the dust outlet penetrates through the box body.

Preferably, the lower surface of the separation box is rotatably connected with the pill storage box, and an electric switch valve is arranged in the connecting channel.

Preferably, a control panel is fixedly connected to one side, close to the first motor, of the outer surface of the box body.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the shot blasting machine, the left-handed screw rod, the connecting block and the right-handed screw rod are driven to rotate through the first motor, the driven wheel is driven to move left and right through the first clamping block, the sliding sleeve is driven to move left and right through the connecting plate, the driving wheel is driven to move left and right through the second clamping block, the distance between the two driven wheels and the two driving wheels can be adjusted by the travelling device according to the sizes of the steel truss rods, the shot blasting machine can travel on the surfaces of the steel truss rods with different sizes, the applicability of the shot blasting machine is improved, the rotary shaft is driven to rotate through the action motor, the driving wheel is driven to rotate, and the shot blasting machine is driven to travel;

2. this application is through the centre gripping fixed establishment that sets up, it is horizontal movement to drive a splint through the telescopic link, make a splint control the steel truss pole and carry out the centre gripping fixedly, then start No. two motors and drive the lead screw and rotate, then drive No. two ball nut seats and reciprocate, then drive No. two splint and reciprocate, make No. two splint and action wheel and follow the driving wheel and carry out the centre gripping fixedly about steel truss pole, make centre gripping fixed establishment can fix the steel truss pole of equidimension not, not only can be convenient for this shot-blasting machine walking, and the stability of this shot-blasting machine walking has been improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is an overall structural view of the present utility model;

FIG. 2 is a cross-sectional view of the overall structure of the present utility model;

FIG. 3 is a cross-sectional view of the housing of the present utility model;

FIG. 4 is a structural view of the adjustment mechanism of the present utility model;

fig. 5 is a structural view of a first clamping plate of the present utility model.

Reference numerals illustrate:

1. a housing; 2. a case; 3. a shot blasting port; 4. adjusting the action mechanism; 41. a motor I; 42. a left-handed screw; 43. a connecting block; 44. a right-handed screw; 45. a first ball nut seat; 46. a first clamping block; 47. driven wheel; 48. a connecting plate; 49. a mobile motor; 410. a rotating shaft; 411. a sliding sleeve; 412. a second clamping block; 413. a driving wheel; 414. a clamping groove; 415. a movable baffle; 5. a clamping and fixing mechanism; 51. a telescopic rod; 52. a first clamping plate; 53. a first chute; 54. a motor II; 55. a screw rod; 56. a second ball nut seat; 57. a second clamping plate; 58. a roller; 59. a second chute; 510. a slide bar; 511. a slide block; 6. a fixed baffle; 7. a shot blasting device; 8. a connection channel; 9. a pill storage box; 10. a separation box; 11. a high pressure rebound chamber; 12. rotating the baffle; 13. a dust remover; 14. a dust outlet; 15. a filter plate; 16. and a control panel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, the present utility model provides a technical solution:

the utility model provides a steel construction is portable shot-blasting machine for repainting treatment, includes casing 1, the upper surface fixedly connected with box 2 of casing 1, the internal surface both sides of casing 1 are provided with regulation action mechanism 4, regulation action mechanism 4 include with casing 1's surface one side fixedly connected with motor 41, the output of motor 41 runs through casing 1 fixedly connected with left-hand screw 42, the one end fixedly connected with connecting block 43 of left-hand screw 42, the one end fixedly connected with right-hand screw 44 of connecting block 43, and right-hand screw 44 rotates with casing 1 to be connected, the excircle face of left-hand screw 42 and right-hand screw 44 all swing joint has ball nut seat No. 45, two the excircle face one side fixedly connected with fixture block 46 of ball nut seat No. 45;

the outer surfaces of the first clamping blocks 46 are rotationally connected with driven wheels 47, one side, far away from the first motor 41, of the outer surface of the shell 1 is fixedly connected with a moving motor 49, the output end of the moving motor 49 penetrates through the shell 1 and is fixedly connected with a rotating shaft 410, the outer round surface of the rotating shaft 410 is slidably connected with two sliding sleeves 411, one side of the outer round surface of each sliding sleeve 411 is fixedly connected with a second clamping block 412, the outer surfaces of the second clamping blocks 412 are rotationally connected with driving wheels 413, the two driving wheels 413 are in sliding connection with the outer round surface of the rotating shaft 410, and a connecting plate 48 is fixedly connected between the other side of the outer round surface of the first ball nut seat 45 and the other side of the outer round surface of each sliding sleeve 411.

The first motor 41 is started to drive the left-handed screw 42, the connecting block 43 and the right-handed screw 44 to rotate, then the first ball nut seat 45 is driven to move left and right, then the first clamping block 46 is driven to move left and right, then the sliding sleeve 411 is driven to move left and right through the connecting plate 48, then the driving wheel 413 is driven to move left and right through the second clamping block 412, the distance between the two driven wheels 47 and the two driving wheels 413 can be adjusted by the traveling device according to the sizes of the steel truss rods, the shot blasting machine can travel on the surfaces of the steel truss rods with different sizes, the applicability of the shot blasting machine is improved, the traveling motor 49 is started to drive the rotating shaft 410 to rotate, and then the driving wheel 413 is driven to rotate, so that the shot blasting machine is driven to travel.

Specifically, as shown in fig. 1 and fig. 5, the clamping and fixing mechanism 5 is disposed below the adjusting action mechanism 4 on two sides of the inner surface of the casing 1, the clamping and fixing mechanism 5 includes two telescopic rods 51 fixedly connected with two lower ends on two sides of the outer surface of the casing 1, one end of each telescopic rod 51 penetrates through the casing 1 and is fixedly connected with a first clamping plate 52, a first sliding groove 53 is formed in the center position of one side of the outer surface of the first clamping plate 52, a second motor 54 is fixedly connected with the position corresponding to the first sliding groove 53 on the upper surface of the first clamping plate 52, a screw 55 is fixedly connected with the output end of the second motor 54, a second ball nut seat 56 is movably connected with an outer circle surface of the screw 55, one end of the second ball nut seat 56 is fixedly connected with a second clamping plate 57, and four evenly distributed rollers 58 are rotatably connected with the upper surface of the second clamping plate 57.

Specifically, as shown in fig. 5, two sides of the first chute 53 on one side of the outer surface of the first clamping plate 52 are provided with second chutes 59, two sliding rods 510 are fixedly connected inside the second chute 59, two sliding blocks 511 are slidably connected on the outer circumferential surface of the sliding rods 510 and the inner surface of the second chute 59, and the two sliding blocks 511 are fixedly connected with the second clamping plate 57.

The telescopic rod 51 is started to drive the first clamping plate 52 to move left and right, so that the first clamping plate 52 clamps and fixes the steel truss rod left and right, then the second motor 54 is started to drive the screw rod 55 to rotate, then the second ball nut seat 56 is driven to move up and down, and then the second clamping plate 57 is driven to move up and down, so that the second clamping plate 57 clamps and fixes the steel truss rod up and down with the driving wheel 413 and the driven wheel 47, the clamping and fixing mechanism 5 can fix the steel truss rod with different sizes, the shot blasting machine can conveniently walk, the walking stability of the shot blasting machine is improved, the four rollers 58 connected with the upper surface of the second clamping plate 57 rotate, the shot blasting machine can further conveniently walk, and the moving stability of the second clamping plate 57 is improved through sliding of the sliding block 511, the sliding rod 510 and the second sliding groove 59.

Specifically, as shown in fig. 2, the inside of the upper surface box body 2 of the shell 1 is provided with a shot blasting port 3, two sides of the lower surface shot blasting port 3 of the shell 1 are fixedly connected with a fixed baffle 6, the position of the upper surface shot blasting port 3 of the shell 1 is fixedly connected with a shot blasting machine 7, a shot storage box 9 is arranged above the shot blasting machine 7, a connecting channel 8 is fixedly connected between the shot blasting machine 7 and the shot storage box 9, the upper surface of the shot storage box 9 is fixedly connected with a separation box 10, one side of the shot blasting machine 7 is fixedly connected with a high-pressure rebound chamber 11, and one end of the high-pressure rebound chamber 11 is fixedly connected with the separation box 10.

Specifically, as shown in fig. 3 and fig. 4, two clamping grooves 414 are formed on one side of the outer surface of the two connecting plates 48, the clamping grooves 414 are slidably connected with the fixed baffle 6, a movable baffle 415 is fixedly connected to one side, away from the outer surface of the two connecting plates 48, of the two connecting plates, and the movable baffle 415 is slidably connected with the housing 1.

Specifically, as shown in fig. 1 and fig. 2, a dust remover 13 is fixedly connected to one side, far away from the high-pressure rebound chamber 11, of the outer surface of the separation tank 10, a filter plate 15 is arranged between the dust remover 13 and the separation tank 10, a dust outlet 14 is fixedly connected to the lower surface of the dust remover 13, and one end of the dust outlet 14 penetrates through the tank body 2.

Specifically, as shown in fig. 2, a rotary baffle 12 is rotatably connected to the lower surface of the separation box 10 and the pill storage box 9, and an electric switch valve is disposed in the connection channel 8.

The surface of the steel truss rod forms a closed working surface through the fixed baffle 6, the connecting plate 48 and the movable baffle 415, then the shot blasting device 7 is started to throw out steel shots through the shot blasting port 3 to blast the closed working surface, the types of the shot blasting device 7 include but are not limited to Q034I, then the steel shots together with the fine crushed matters and dust on the surface are conveyed into the separation box 10 through the high-pressure rebound chamber 11, then the dust remover 13 is started to discharge the fine crushed matters and dust through the dust outlet 14, the types of the dust remover 13 include but are not limited to GFJ, the steel shots can be prevented from being discharged through the filter plate 15, then the rotary baffle 12 is rotated to enable the steel shots to enter the shot storage box 9, and then the steel shots can be controlled to enter the shot blasting device 7 through the connecting channel 8 through the electric switch valve, so that the cyclic reciprocating use of the steel shots is realized.

Specifically, as shown in fig. 1, a control panel 16 is fixedly connected to a side of the outer surface of the box 2, which is close to the first motor 41.

Control of the shot blasting machine by a user can be facilitated by the control panel 16.

Working principle: when the shot blasting machine is used, firstly, the left-handed screw rod 42, the connecting block 43 and the right-handed screw rod 44 are driven to rotate by starting the motor 41, then the ball nut seat 45 is driven to move left and right, then the driven wheel 47 is driven to move left and right by the clamping block 46, then the sliding sleeve 411 is driven to move left and right by the connecting plate 48, then the driving wheel 413 is driven to move left and right by the clamping block 412, the distance between the two driven wheels 47 and the two driving wheels 413 can be adjusted by a travelling device according to the sizes of steel truss rods, the shot blasting machine can travel on the surfaces of the steel truss rods with different sizes, the telescopic rod 51 is started to drive the clamping plate 52 to move left and right, the clamping plate 52 clamps and fixes the steel truss rods left and right, then the motor 54 is started to drive the screw rod 55 to rotate, then drive No. two ball nut seats 56 and reciprocate, then drive No. two splint 57 and reciprocate, make No. two splint 57 and action wheel 413 and follow driving wheel 47 and carry out the centre gripping fixed on steel truss hack lever from top to bottom, make centre gripping fixed establishment 5 can fix the steel truss hack lever of equidimension not, then start impeller 7 and throw out the shot to the confined working face through throwing the ball mouth 3 and carry out the shot clearance, then the shot gets into separator box 10 through high-pressure bounce chamber 11 together with the surperficial fine particles and the dust of taking, then start dust remover 13 and discharge fine particles and dust through the dust outlet 14, then rotate and rotate baffle 12 and make the shot get into in depositing ball box 9, then can control the shot through electric switch valve and get into impeller 7 through connecting channel 8, realize the cyclic reciprocation of shot.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (8)

1. The utility model provides a steel construction is portable shot-blasting machine for repainting treatment, includes casing (1), the last surface fixedly connected with box (2) of casing (1), its characterized in that: the device comprises a shell (1), wherein an adjusting action mechanism (4) is arranged on two sides of the inner surface of the shell (1), the adjusting action mechanism (4) comprises a first motor (41) fixedly connected with one side of the outer surface of the shell (1), a left-handed screw (42) is fixedly connected with the output end of the first motor (41) penetrating through the shell (1), a connecting block (43) is fixedly connected with one end of the left-handed screw (42), a right-handed screw (44) is fixedly connected with one end of the connecting block (43), the right-handed screw (44) is rotationally connected with the shell (1), a first ball nut seat (45) is movably connected with the outer circular surfaces of the left-handed screw (42) and the right-handed screw (44), and a first clamping block (46) is fixedly connected with one side of the outer circular surfaces of the first ball nut seat (45);

the outer surface rotation of two fixture blocks (46) is connected with from driving wheel (47), one side fixedly connected with action motor (49) of motor (41) is kept away from to surface one side of casing (1), the output of action motor (49) runs through casing (1) fixedly connected with pivot (410), the outer circular surface sliding connection of pivot (410) has two sliding sleeves (411), two the outer circular surface one side fixedly connected with fixture block (412) of sliding sleeve (411), two the surface rotation of fixture block (412) No. two is connected with action wheel (413), and two action wheel (413) all with the outer circular surface sliding connection of pivot (410), fixedly connected with connecting plate (48) between the outer circular surface opposite side of ball nut seat (45) and the outer circular surface opposite side of sliding sleeve (411).

2. A mobile shot blasting machine for steel structure recoating treatment according to claim 1, wherein: the utility model discloses a motor, including casing (1), internal surface both sides regulation action mechanism (4), the below of casing (1) is provided with centre gripping fixed establishment (5), centre gripping fixed establishment (5) include with two telescopic links (51) of surface both sides lower extreme fixedly connected with of casing (1), two one end of telescopic link (51) runs through casing (1) fixedly connected with splint (52), spout (53) have been seted up to surface one side central point of splint (52), the position fixedly connected with No. two motor (54) that spout (53) correspond of upper surface of splint (52), the output fixedly connected with lead screw (55) of No. two motor (54), the outer disc swing joint of lead screw (55) No. two ball nut seats (56), the one end fixedly connected with No. two splint (57) of No. two ball nut seats (56), the upper surface rotation of No. two splint (57) is connected with four evenly distributed gyro wheels (58).

3. A mobile shot blasting machine for steel structure recoating treatment according to claim 2, wherein: two sides of a first sliding groove (53) on one side of the outer surface of the first clamping plate (52) are provided with a second sliding groove (59), two sliding rods (510) are fixedly connected to the inside of the second sliding groove (59), two sliding blocks (511) are slidably connected to the outer circular surface of the sliding rods (510) and the inner surface of the second sliding groove (59), and the two sliding blocks (511) are fixedly connected with the second clamping plate (57).

4. A mobile shot blasting machine for steel structure recoating treatment according to claim 1, wherein: the utility model discloses a shot blasting machine, including casing (1), upper surface box (2) and shot-blasting box (7), shot-blasting opening (3) have been seted up to the inside of upper surface box (2) of casing (1), both sides fixedly connected with fixed stop (6) of lower surface shot-blasting opening (3) of casing (1), the position fixedly connected with impeller head (7) of upper surface shot-blasting opening (3) of casing (1), the top of impeller head (7) is provided with and deposits pill case (9), and fixedly connected with connecting channel (8) between impeller head (7) and the pill case (9), the upper surface fixedly connected with separation case (10) of depositing pill case (9), one side fixedly connected with high-pressure rebound room (11) of impeller head (7), and the one end and the separation case (10) fixedly connected with of high-pressure rebound room (11).

5. The movable shot blasting machine for steel structure recoating treatment according to claim 4, wherein: two draw-in grooves (414) have been seted up to surface one side of two connecting plate (48), and draw-in groove (414) and fixed stop (6) sliding connection, two the surface of connecting plate (48) is one side fixedly connected with movable baffle (415) that leaves, and movable baffle (415) and casing (1) sliding connection.

6. The movable shot blasting machine for steel structure recoating treatment according to claim 4, wherein: one side of the outer surface of the separation box (10) far away from the high-pressure rebound chamber (11) is fixedly connected with a dust remover (13), a filter plate (15) is arranged between the dust remover (13) and the separation box (10), the lower surface of the dust remover (13) is fixedly connected with a dust outlet (14), and one end of the dust outlet (14) penetrates through the box body (2).

7. The movable shot blasting machine for steel structure recoating treatment according to claim 4, wherein: the lower surface of the separation box (10) and the pill storage box (9) are rotationally connected with a rotating baffle plate (12), and an electric switch valve is arranged in the connecting channel (8).

8. A mobile shot blasting machine for steel structure recoating treatment according to claim 1, wherein: one side of the outer surface of the box body (2) close to the first motor (41) is fixedly connected with a control panel (16).