CN202640161U

CN202640161U - Double-head shot blasting machine for outer wall of large-diameter cylinder

Info

Publication number: CN202640161U
Application number: CN 201220017107
Authority: CN
Inventors: 孙显著
Original assignee: HARBIN SIGNIFICANTLY TECHNOLOGY Co Ltd
Current assignee: HARBIN SIGNIFICANTLY TECHNOLOGY Co Ltd
Priority date: 2012-01-16
Filing date: 2012-01-16
Publication date: 2013-01-02
Anticipated expiration: 2022-01-16

Abstract

A double-head shot blasting machine for the outer wall of a large-diameter cylinder relates to the field of a shot blasting machine. The problems in the traditional sandblast technology that energy consumption is high, required labor amount is large, the environment is not protected are solved, and in additional, the problems of a low work efficiency of a single-head shot blasting machine for an outer wall and unreasonable mechanism design are solved. The shot blasting machine comprises an elevator, a dedusting system, a sand dust separator, a blasting head apparatus, a running gear, a back and forth mobile system, an elevating pulley mechanism, a hydraulic pump station and an electric appliance control system. Because two blasting heads are provided, the efficiency is two times as high as the efficiency of the single-head shot blasting machine; the arrangement design of the dedusting system is reasonable, and the dedusting effect is very satisfying; the traditional sandblast form is abandoned, no inflator is applied, and much power is saved; a good rust removal effect is achieved to obtain required surface roughness and fineness, and thereby the final object of the machine is realized; and the double-head shot blasting machine for the outer wall of a large-diameter cylinder is energy-saving, high-efficient and environmental-friendly.

Description

The two ramming head outer wall shot-blasting machines of a kind of large footpath cylinder

Technical field

The utility model relates to shot-blasting machine equipment, is specifically related to the two ramming head outer wall shot-blasting machines of large footpath cylinder.

Background technology

At present traditional large footpath cylinder outer wall eliminates rust, and adopts all the time the mode of artificial sandblast, uses air compressor machine, and is with compressed air that steel sand is surperficial with very high speed bump work durm, to obtain roughness and the fineness on surface, finishes rust removing function.But this derusting process is very backward.The electric energy that at first is consumption is too large, 4 times of two ramming head shot-blasting machines, and the amount of labour used is large, and secondly longevity of service is not environmental protection, the workman very easily suffers from pneumoconiosis, in addition, a single ramming head outer wall ball blast of researching and developing recently is although solved energy-conservation and problem environmental protection, but its operating efficiency or low, and some Design of Mechanical Structure is still reasonable not.

Summary of the invention

The utility model is in order to solve many unreasonable factors of traditional blasting craft, high such as energy consumption, the amount of labour used is large, outside the not environmental protection etc., the operating efficiency that also solves single ramming head outer wall shot-blasting machine is low, and the problem such as some mechanism design are unreasonable, provide a kind of large footpath cylinder two ramming head outer wall shot-blasting machines for this this use is novel, the concrete scheme that addresses the above problem is as follows:

The two ramming head outer wall ball blasts of a kind of large footpath of the present utility model cylinder, it is by base, vertical beam, deduster, ramming head, feeding box, elevator, upper flexible material pipe, lower flexible material pipe, sand cap, front and back walking oil cylinder, fall block, hydraulic power unit, left and right sides movable motor, the elevator motor, the lifting hydraulic jack, electric cabinet, the sand dust separator box, the fine sand tremie pipe, the waste material storage box, the lifting seat, anti-wear magnet forms, vertical beam is comprised of two rectangular tubes, be welded on the vertical beam base, be weldingly connected by riser in the middle of two rectangular tubes, the upside one side of vertical beam is connected with feeding box, opposite side has then been installed elevator, the elevator bearing block is fixed on the vertical beam, the elevator driving wheel links to each other by bearing with the elevator bearing block, the elevator follower links to each other by bearing with the elevator bearing block, cover has belt for lifting machine on elevator driving wheel and the follower, the elevator hopper is fixed on the belt for lifting machine, the elevator motor is installed on the axle of elevator driving wheel, material storing box, the sand dust separator box links to each other with feeding box respectively, sand dust separator box lower end connects a fine sand tremie pipe, the lower end of fine sand tremie pipe connects the waste material storage bin, the waste material storage bin is fixed on the vertical beam base, the lower end of material storing box is connected with baiting valve, baiting valve is two, electric pushrod respectively has been installed on the baiting valve, upper flexible material pipe is two, the upper end is connected with baiting valve respectively, the lower end is connected with ramming head respectively, ramming head is two, the output of ramming head motor is connected with ramming head, two ramming head motors and ramming head motor cabinet fix, the ramming head motor cabinet links to each other with rotating shaft, rotating shaft is fixed on the fall block by bearing block, fall block then is enclosed within on the vertical beam, the lifting hydraulic jack fixes by hydraulic cylinder seat and fall block, the outward flange of hydraulic jack and the riser of vertical beam fix, fall block is under the drive of lifting hydraulic jack, on vertical beam, slide up and down, the lifting hydraulic jack is connected with hydraulic power unit, hydraulic power unit is fixed on the vertical beam by the hydraulic power unit seat, sand cap and ramming head fix, the wear-resistant seal plate is fixed on the sand cap, and magnet adsorption is on the sand cap inwall, and lower flexible material pipe links to each other with sand cap, its lower end is connected with blanking groove again, blanking groove is fixed on the vertical beam base, and communicates with elevator, supports wheel carrier and vertical beam base and fixes, support wheel is installed in and supports on the wheel carrier, support wheel rolls at the vertical beam track, and the vertical beam track welding is on base, and the back wheel is installed in and supports on the wheel carrier, the vertical beam track is between support wheel and back wheel, the back wheel is the device that prevents the vertical beam rollover, and the front and back walking drives oil cylinder one end and fixes by oil cylinder seat and base, and the other end is fixed by front oil cylinder seat and vertical beam base, charge door is fixed on the elevator, movable motor and base fix, and the output of movable motor is connected with road wheel by gear, drive about base to walk, the deduster track welding is on base, the deduster support wheel be fixed on deduster below, the deduster support wheel rolls at the deduster track, deduster fixes by connecting plate and vertical beam base, dedust air duct links to each other with the air inlet of deduster, the other end links to each other with discharge pipe on the vertical beam, and electric cabinet is fixed on the base, and the lifting seat is fixed on the vertical beam.

The two ramming head outer wall shot-blasting machines of described a kind of large footpath cylinder, its ball blast partly is comprised of two ramming heads, the upper end of ramming head connects respectively two upper flexible material pipes, the upper end of two upper flexible material pipes is connected with two baiting valves respectively, and control respectively two baiting valves by two electric pushrods, the upper end of baiting valve is connected with material storing box, the exit of two ramming heads connects sand cap, the wear-resistant seal plate be fixed on sand cap around, the lower end of sand cap is connected with lower flexible material pipe, two ramming head motors are connected the ramming head motor with the ramming head motor cabinet, ramming head and sand cap can swing around rotating shaft.

The two ramming head outer wall shot-blasting machines of described a kind of large footpath cylinder, be fixed with gas receiver on its deduster, the deduster support wheel be installed in deduster below, and roll at the deduster track, deduster is connected with the vertical beam base by connecting plate, the air inlet of deduster is communicated with dedust air duct, the other end of dedust air duct is connected with the air outlet of vertical beam, moving forward and backward when vertical beam under the drive of oil cylinder, when moving forward and backward, deduster also moves forward and backward thereupon, and the characteristics of the machine are that deduster can be mobile together along with vertical beam, reduce the wearing and tearing of airduct.

Described a kind of large footpath cylinder outer wall shot-blasting machine, the drive unit that its vertical beam and ramming head thereof move forward and backward is a multi-stage expansion telescoping cylinder, and its front end links to each other with the vertical beam base by front oil cylinder seat, and the rear end links to each other with base by oil cylinder seat.

The utility model is the two ramming head outer wall shot-blasting machines of a kind of large footpath cylinder; its reasonable in design; do not adopt the form of compressed air sandblast; thereby saving electric energy; can economize on electricity 80%; reduce the amount of labour used; only use one man operation; the totally enclosed type ball blast; surrounding working environment is good; the workman does not suffer from pneumoconiosis; production efficiency improves twice than single ramming head; cancelled the return material packing auger of single ramming head shot-blasting machine; make structure simpler, reduced the equipment downtime that causes because of the auger fault, the track that vertical beam moves forward and backward; change two triangular forms that are the inclined-plane into by plane form; thereby guarantee to move forward and backward running roller and press not steel sand, prolonged the service life of running roller, deduster is with the design of walking before and after the vertical beam; make this machine more perfect; make blast pipe be unlikely to frequent damage, the application of this machine sand dust piece-rate system is different from one of important characteristics of single ramming head outer wall shot-blasting machine; it can make a distinction qualified steel sand and meticulous steel sand; thereby reduce the loss of motor power, reduced the idle work that motor is done, also make the layout of this machine dust pelletizing system simultaneously; that designs is more reasonable, makes cylinder two ramming head outer wall shot-blasting machines in large footpath have more excellent performance.

Description of drawings

Fig. 1 is structural representation of the present utility model, and Fig. 2 is the left view of Fig. 1, and Fig. 3 is the top view of Fig. 1, and Fig. 4 is the I enlarged drawing of Fig. 2, and Fig. 5 is the enlarged drawing of Fig. 1 II, and Fig. 6 is the enlarged drawing of Fig. 1 III.Parts label declaration in the schematic diagram

(1) feeding box, (2) electric pushrod, (3) baiting valve, (4) fine sand tremie pipe, (5) upper flexible material pipe, (6) sand cap, (7) ramming head, (8) wear-resistant seal plate, (9) ramming head motor, (10) ramming head motor cabinet, (11) lower flexible material pipe, (12) blanking groove, (13) waste material storage bin, (14) vertical beam base, (15) support wheel carrier, (16) front oil cylinder seat, (17) road wheel, (18) walking drives oil cylinder before and after, (19) steel sand, (20) oil cylinder seat, (21) elevator bearing block, (22) elevator follower, (23) elevator hopper, (24) belt for lifting machine, (25) dedust air duct, (26) charge door, (27) fall block, (28) deduster, (29) lifting hydraulic jack, (30) hydraulic jack seat, (31) vertical beam, (32) elevator, (33) elevator driving wheel, (34) elevator motor, (35) gas receiver, (36) hydraulic power unit seat, (37) hydraulic power unit, (38) deduster support wheel, (39) deduster track, (40) base, (41) movable motor, (42) connecting plate, (43) back wheel, (44) vertical beam track, (45) sand dust separator box, (46) support wheel, (47) electric cabinet, (48) material storing box, (49) lifting seat, (50) magnet, (51) riser, (52) rotating shaft.

The specific embodiment

The specific embodiment one, in conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, present embodiment is described, present embodiment is by base 40, vertical beam 31, deduster 28, ramming head 7, feeding box 1, elevator 32, upper flexible material pipe 5, lower flexible material pipe 11, sand cap 6, the front and back walking drives oil cylinder 18, fall block 27, hydraulic power unit 37, movable motor 41, elevator motor 34, lifting hydraulic jack 29, electric cabinet 47, sand dust separator box 45, fine sand tremie pipe 4, waste material storage box 13, lifting seat 49, magnet 50 forms, vertical beam 31 is comprised of two rectangular tubes, be welded on the vertical beam base 14, be weldingly connected by riser 51 in the middle of two rectangular tubes, the upside one side of vertical beam 31 is connected with feeding box 1, another side has then been installed elevator 32, elevator bearing block 21 is fixed on the vertical beam 31, elevator driving wheel 33 and elevator bearing block 21 link to each other by bearing, elevator follower 22 and elevator bearing block 21 link to each other by bearing, cover has belt for lifting machine 24 on elevator driving wheel 33 and the follower 22, elevator hopper 23 is fixed on the belt for lifting machine 24, elevator motor 34 links to each other with the axle of elevator driving wheel 33, material storing box 48, sand dust separator box 45 links to each other with feeding box 1 respectively, fine sand tremie pipe 4 of 45 times terminations of sand dust separator box, the lower end of fine sand tremie pipe 4 connects waste material storage bin 13, waste material storage bin 13 is fixed on the vertical beam base 14, the lower end of material storing box 48 is connected with baiting valve 3, electric pushrod 2 has been installed on the baiting valve 3, two altogether of upper flexible material pipes 5, the upper end is connected with two baiting valves 3 respectively, the lower end is connected with two ramming heads 7 respectively, ramming head 7 is two, the output of ramming head motor 9 is connected with ramming head 7, two ramming head motors 9 fix with ramming head motor cabinet 10, ramming head motor cabinet 10 links to each other with rotating shaft 52, rotating shaft 52 is fixed on the fall block 27 by bearing block, 27 of fall blocks are enclosed within on the vertical beam 31, lifting hydraulic jack 29 fixes by hydraulic jack seat 30 and fall block 27, the outward flange of hydraulic cylinder and the riser of vertical beam 51 fix, fall block 27 is under the drive of lifting hydraulic jack 29, on vertical beam 31, slide up and down, lifting hydraulic jack 29 is connected with hydraulic power unit 37, hydraulic power unit 37 is fixed on the vertical beam 31 by hydraulic power unit seat 36, and sand cap 6 fixes with ramming head 7, and wear-resistant seal plate 8 is fixed on the sand cap 6, magnet 50 is adsorbed on the sand cap inwall, lower flexible material pipe 11 links to each other with sand cap 6, and its lower end is connected with blanking groove 12 again, and blanking groove 12 is fixed on the vertical beam base 14, and communicate with elevator, support wheel carrier 15 and fix with vertical beam base 14, support wheel 46 is installed in and supports on the wheel carrier 15, and support wheel 46 rolls at vertical beam track 44, vertical beam track 44 is welded on the base 40, back wheel 43 is installed in and supports on the wheel carrier 15, and vertical beam track 44 is between support wheel 46 and back wheel 43, and back wheel 43 is the devices that prevent vertical beam 31 rollovers, the front and back walking drives oil cylinder 18 1 ends and fixes by oil cylinder seat 20 and base 40, the other end is fixing with vertical beam base 14 by front oil cylinder seat 16, and charge door 26 is fixed on the elevator 32, and movable motor 41 fixes with base 40, the output of movable motor 41 is connected with road wheel 17 by gear, drive base about 40 walkings, deduster track 39 is welded on the base 40, deduster support wheel 38 be fixed on deduster 28 below, deduster support wheel 38 rolls at deduster track 39, deduster 28 fixes by connecting plate 42 and vertical beam base 14, and dedust air duct 25 links to each other with the air inlet of deduster 28, and the other end links to each other with air outlet on the vertical beam 31, electric cabinet 47 is fixed on the base 40, and lifting seat 49 is fixed on the vertical beam 31.

The specific embodiment two, in conjunction with Fig. 1, Fig. 2, Fig. 3, present embodiment two is described, present embodiment is comprised of two ramming heads 7, the upper end of ramming head 7 connects respectively two upper flexible material pipes 5, the upper end of two upper flexible material pipes 5 is connected with two baiting valves 3 respectively, and control respectively two baiting valves 3 by two electric pushrods 2, the upper end of baiting valve 3 is connected with material storing box 48, and the exit of two ramming heads connects sand cap 6, wear-resistant seal plate 8, be fixed on sand cap 6 around, the lower end of sand cap 6 is connected with lower flexible material pipe 11, and ramming head motor 9 is connected with ramming head rotating shaft 10, ramming head motor 9, ramming head 7 and sand cap 6 can swing around rotating shaft 10.

The specific embodiment three, in conjunction with Fig. 2, present embodiment three is described, be fixed with gas receiver 35 on the deduster 28 of present embodiment, deduster support wheel 38 be installed in deduster 28 below, and in 39 rollings of deduster track, deduster 28 is connected with vertical beam base 14 by connecting plate 42, the air inlet of deduster 28 is communicated with dedust air duct 25, the other end of dedust air duct 25 is connected with the air outlet of vertical beam 31, and when moving forward and backward under vertical beam 31 is moving forward and backward the drive of oil cylinder 18, deduster 28 also moves forward and backward thereupon, make deduster relative with vertical beam static, the wearing and tearing that cause owing to its relative motion to reduce airduct.

[0012] specific embodiment four, in conjunction with Fig. 1, present embodiment four is described, present embodiment is that the drive unit that vertical beam 31 and ramming head thereof move forward and backward is a multi-stage expansion telescoping cylinder 18, its front end links to each other with vertical beam base 14 by front oil cylinder seat 16, and the rear end links to each other with base 40 by oil cylinder seat 20, thereby because elastic the moving forward and backward of realizing vertical beam of oil cylinder, move forward and backward device than single ramming head, very simple and convenient.

Claims

1. two ramming head outer wall shot-blasting machines of large footpath cylinder, it is by base (40), vertical beam (31), deduster (28), ramming head (7), feeding box (1), elevator (32), upper flexible material pipe (5), lower flexible material pipe (11), sand cap (6), front and back walking oil cylinder (18), fall block (27), hydraulic power unit (37), left and right sides movable motor (41), elevator motor (34), lifting hydraulic jack (29), electric cabinet (47), sand dust separator box (45), fine sand tremie pipe (4), waste material storage box (13), lifting seat (49), anti-wear magnet (50) forms, it is characterized in that, vertical beam (31) is comprised of two rectangular tubes, be welded on the vertical beam base (14), be weldingly connected by riser (51) in the middle of two rectangular tubes, the upside one side of vertical beam (31) is connected with feeding box (1), another side has then been installed elevator (32), elevator bearing block (21) is fixed on the vertical beam (31), elevator driving wheel (33) links to each other by bearing with elevator bearing block (21), elevator follower (22) links to each other by bearing with elevator bearing block (21), the upper cover of elevator driving wheel (33) and follower (22) has belt for lifting machine (24), elevator hopper (23) is fixed on the belt for lifting machine (24), elevator motor (34) links to each other with the axle of elevator driving wheel (33), material storing box (48), sand dust separator box (45) links to each other with feeding box (1) respectively, the lower fine sand tremie pipe of termination (4) of sand dust separator box (45), the lower end of fine sand tremie pipe (4) connects waste material storage bin (13), waste material storage bin (13) is fixed on the vertical beam base (14), the lower end of material storing box (48) is connected with baiting valve (3), baiting valve (3) is two, electric pushrod (2) respectively has been installed on the baiting valve (3), upper flexible material pipe (5) is two, the upper end is connected with baiting valve (3) respectively, the lower end is connected with ramming head (7) respectively, ramming head (7) is two, the output of ramming head motor (9) is connected with ramming head (7), two ramming head motors (9) fix with ramming head motor cabinet (10), ramming head motor cabinet (10) links to each other with rotating shaft (52), rotating shaft (52) is fixed on the fall block (27) by bearing block, fall block (27) then is enclosed within on the vertical beam (31), lifting hydraulic jack (29) fixes by hydraulic jack seat (30) and fall block (27), the outward flange of hydraulic jack and the riser of vertical beam (51) fix, fall block (27) is under the drive of lifting hydraulic cylinder, on vertical beam (31), slide up and down, lifting hydraulic jack (29) is connected with hydraulic power unit (37), hydraulic power unit (37) is fixed on the vertical beam (31) by hydraulic power unit seat (36), and sand cap (6) fixes with ramming head (7), and wear-resistant seal plate (8) is fixed on the sand cap (6), magnet (50) is adsorbed on the sand cap inwall, lower flexible material pipe (11) links to each other with sand cap (6), and its lower end is connected with blanking groove (12) again, and blanking groove (12) is fixed on the vertical beam base (14), and communicate with elevator, support wheel carrier (15) and fix with vertical beam base (14), support wheel (46) is installed in and supports on the wheel carrier (15), and support wheel (46) rolls at vertical beam track (44), vertical beam track (44) is welded on the base (40), back wheel (43) is installed in and supports on the wheel carrier (15), and vertical beam track (44) is between support wheel (46) and back wheel (43), and back wheel (43) is the device that prevents vertical beam (31) rollover, the front and back walking drives oil cylinder (18) one ends and fixes by oil cylinder seat (20) and base (40), the other end is fixing by front oil cylinder seat (16) and vertical beam base (14), and charge door (26) is fixed on the elevator (32), and movable motor (41) fixes with base (40), the output of movable motor (41) is connected with road wheel (17) by gear, drive walking about base (40), deduster track (39) is welded on the base (40), deduster support wheel (38) be fixed on deduster (28) below, deduster support wheel (38) rolls at deduster track (39), deduster (28) fixes by connecting plate (42) and vertical beam base (14), and dedust air duct (25) links to each other with the air inlet of deduster (28), and the other end links to each other with discharge pipe on the vertical beam (31), electric cabinet (47) is fixed on the base (40), and lifting seat (49) is fixed on the vertical beam (31).

2. two ramming head outer wall shot-blasting machines of a kind of large footpath according to claim 1 cylinder, it is characterized in that ball blast partly is comprised of two ramming heads (7), the upper end of ramming head (7) connects respectively two upper flexible material pipes (5), the upper end of two upper flexible material pipes (5) is connected with two baiting valves (3) respectively, and control respectively two baiting valves (3) by two electric pushrods (2), the upper end of baiting valve (3) is connected with material storing box (48), the exit of two ramming heads connects sand cap (6), wear-resistant seal plate (8), be fixed on sand cap (6) around, the lower end of sand cap (6) is connected with lower flexible material pipe (11), two ramming head motors (9) are connected with ramming head motor cabinet (10), and ramming head motor (9) ramming head (7) and sand cap (6) can center on rotating shaft (52) and swing.

3. two ramming head outer wall shot-blasting machines of a kind of large footpath according to claim 1 cylinder, it is characterized in that being fixed with on the deduster (28) gas receiver (35), deduster support wheel (38) be installed in deduster (28) below, and roll at deduster track (39), deduster (28) is connected with vertical beam base (14) by connecting plate (42), the air inlet of deduster (28) is communicated with dedust air duct (25), the other end of dedust air duct (25) is connected with the air outlet of vertical beam (31), when moving forward and backward under vertical beam (31) is moving forward and backward the drive of oil cylinder (18), deduster (28) also moves forward and backward thereupon.

4. a kind of large footpath according to claim 1 cylinder outer wall shot-blasting machine, it is characterized in that the drive unit that vertical beam (31) and ramming head thereof move forward and backward is a multi-stage expansion telescoping cylinder (18), its front end links to each other with vertical beam base (14) by front oil cylinder seat (16), and the rear end links to each other with base (40) by oil cylinder seat (20).