CN203515656U - Electric transportation industrial robot in mine way - Google Patents
Electric transportation industrial robot in mine way Download PDFInfo
- Publication number
- CN203515656U CN203515656U CN201320606377.2U CN201320606377U CN203515656U CN 203515656 U CN203515656 U CN 203515656U CN 201320606377 U CN201320606377 U CN 201320606377U CN 203515656 U CN203515656 U CN 203515656U
- Authority
- CN
- China
- Prior art keywords
- walking
- lifting
- square tube
- gear
- transverse beam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Toys (AREA)
Abstract
The utility model relates to an electric transportation industrial robot in a mine way. According to the technical scheme of the electric transportation industrial robot in the mine way, an inner square cylinder (2) is sleeved with an outer square cylinder (3) in a movable mode, a screw rod (6) is fixedly arranged in the inner square cylinder (2), and the lower portion of the screw rod (6) is concentrically provided with a lifting screw rod chain wheel (4). A lifting drive chain wheel (12) arranged on the output shaft of a lifting speed reducer (10) is connected with the lifting screw rod chain wheel (4) through a lifting middle chain wheel assembly (14) installed in a cavity of a lower beam (28). The front end and the rear end of a rack (31) on a frame of a trolley (34) are provided with a front middle gear (20) and a rear middle gear (43) respectively. A walking drive chain wheel (15) is jointed with a walking transition chain wheel (23) in a chain mode. A front walking gear (21) and a rear walking gear (33) are meshed with the corresponding front middle gear (20) and the corresponding rear middle gear (43). Guide rails (40) are arranged on the two sides of the frame of the trolley (34). A front guide wheel (30) and a rear guide wheel (45) are arranged on the guide rails (40). A lifting type steering wheel (35) is installed at the tail portion of the frame of the trolley (34). Grooves of the guide rails (40) are connected with hooks (29) of the lower beam (28) in a sliding mode. The electric transportation industrial robot in the mine way is simple in structure, reliable in work, low in cost and long in service life.
Description
Technical field
The utility model belongs to Industrial Robot Technology field, is specifically related to electronic transportation industrial robot in a kind of drive.
Background technology
At present, the weight of mining machinery carrying heavy goods and mine disaster escape compartment and so in drive is a difficult problem in little drive in the world, and particularly in drive in the scraggly situation in ground, in little drive, the difficulty of carrying heavy goods is larger.Especially China widelys popularize the application of the mine disaster escape compartment of protection miner life; require mine disaster escape compartment immediately following miner's operation in drive; once mine disaster occurs, miner should enter escape compartment escape with minimum distance, therefore the carrying of mine disaster escape compartment is also a great problem.
96 hours mine disaster escape compartments of at present China's exploitation, substantially do not have locomotive function, maybe need to spread guide rail and could move.Braced structures in colliery is larger and heavy in addition, very difficult by the carrying of miner's muscle power.
Summary of the invention
The utility model is intended to overcome prior art defect, object be to provide a kind of simple and compact for structure, reliable operation, cost is low, function is many, long service life and be convenient to electronic transportation industrial robot in the drive of maintenance.
For achieving the above object, the technical solution adopted in the utility model is: in described drive, electronic transportation industrial robot is comprised of frame, jacking system and running gear three parts.
Frame is comprised of top rail, lower transverse beam, left column and right column.The upper end of left column and right column is fixed with top rail, and the bottom of left column and right column is fixed with lower transverse beam.
Left column is identical with right column structure: in outer square tube, kink has inner square tube, the aspect ratio of outer square tube and inner square tube is 1 ︰ 0.8 ~ 0.9, the place, centre position of outer square tube bottom four side inwalls is fixed with rectangular steel plates, the place, centre position of inner square tube top four side outer walls is fixed with rectangular steel plates, the shape of rectangular steel plates is identical, and thickness is 2 ~ 4mm.One side of outer square tube bottom has rectangular opening, described rectangular opening is positioned at the junction of outer square tube and lower transverse beam, one side of inner square tube has bar hole, described bar hole and described rectangular opening homonymy, the base of described bar hole and the base of described rectangular opening are contour, and the top margin of described bar hole is near the upper end of inner square tube.In inner square tube, screw mandrel is fixedly housed, the lower end of screw mandrel is fixed on the base plate center position of inner square tube, and the upper end of screw mandrel is fixed on the top board center position of inner square tube by nut.
Top rail is the square tube shape that steel plate surrounds, and lower transverse beam consists of channel beam and the upper cover plate of cross section opening upwards, and upper cover plate is comprised of 3 ~ 4 sections of steel plates, and the lower plane place at close lower transverse beam two ends is fixed with the hook that cross section is " L " type symmetrically; Cross section is that the groove of the hook of " L " type and the guide rail of running gear is slidably connected.
Jacking system comprises elevating motor, lifting decelerator, lifting drive sprocket, lifting intermediate chain wheels and elevating screw sprocket wheel.Near left column place, lifting decelerator is housed, lifting decelerator is arranged on the upper cover plate of lower transverse beam, elevating motor drives lifting decelerator, lifting decelerator output shaft is inserted in the lower transverse beam cavity of frame, lifting decelerator output shaft is equipped with two lifting drive sprockets, 2 ~ 3 groups of lifting intermediate chain wheels are installed in the cavity of lower transverse beam, and each lifting intermediate chain wheels is two coaxial mounted sprocket wheels and forms.Bottom at screw mandrel is equipped with elevating screw sprocket wheel concentrically, and elevating screw sprocket wheel is connected with wire rod thread; Between lifting drive sprocket, lifting intermediate chain wheels and elevating screw sprocket wheel, by chain, link.
Clutch shaft bearing is equipped with at the upper and lower plane place of elevating screw sprocket wheel, and the bearing bracket stand of clutch shaft bearing is fixedly connected with the two ends of lower transverse beam through the bar hole of inner square tube and the rectangular opening of outer square tube.
Running gear comprises driving speed reducer, walking motor, walking drive sprocket and two dollies.Driving speed reducer is arranged on the upper cover plate of frame lower transverse beam, driving speed reducer is near right column place, walking Motor Drive driving speed reducer, walking drive sprocket is housed on driving speed reducer output shaft, walking drive sprocket links by chain and walking transition sprocket wheel, walking transition sprocket wheel is arranged on driving shaft, and both ends of main drive shaft is respectively equipped with walking driving gear, and driving shaft is arranged on the bottom of lower transverse beam front side board by the second bearing.
In Liang Ge car frame, tooth bar is respectively equipped with at place, the centre position of plane, idler gear before the front end near tooth bar is respectively equipped with, front idler gear is arranged on the two ends of front jackshaft, in the rear end near tooth bar (31), rear idler gear is respectively housed, rear idler gear is arranged on the two ends of rear intermediate shaft; Walking driving gear meshes with corresponding front idler gear or with corresponding rear idler gear or mesh with corresponding tooth bar.
The axle of walking before being equipped with under front jackshaft, front crawler belt sprocket wheel is equipped with at the two ends of front walking axle, crawler belt corresponding to caterpillar chain wheel drive before each, walking gear before being equipped with on the front walking axle near front crawler belt sprocket wheel inner side, two front walking gears mesh with two corresponding front idler gears.
The axle of walking after being equipped with under rear intermediate shaft, rear crawler belt sprocket wheel is equipped with at the two ends of rear walking axle, walking gear be equipped with two on rear walking axle after, walking gear is positioned at the inner side of corresponding rear crawler belt sprocket wheel after two, and walking gear meshes with idler gear after corresponding two after two.
Front jackshaft is arranged on the vehicle frame front portion of two dollies actively, front walking axle is installed in the vehicle frame under front jackshaft actively, rear intermediate shaft is arranged on the vehicle frame middle part of two dollies actively, and rear walking axle is arranged in the vehicle frame under rear intermediate shaft actively.
1 group of front jockey wheel is respectively equipped with by fixed mount in lower transverse beam two ends, every group of front jockey wheel is positioned at the place ahead at lower transverse beam two ends, every group of front jockey wheel is arranged on 2 corresponding guide rails, directive wheel after the inner chamber at lower transverse beam two ends is respectively equipped with 1 group, directive wheel is arranged on 2 corresponding guide rails through the base plate of lower transverse beam after every group.In each car frame, the both sides of plane are provided with guide rail, and 2 guide rails are all parallel with tooth bar, " recessed " type that the cross sectional shape of guide rail is side, and the opening of 2 guide rails of each dolly is outwardly; Front limit stop block and rear positive stop are equipped with accordingly in the place, close rear portion of the front portion of the upper horizontal plane of car frame and upper horizontal plane.
After the vehicle frame of two dollies, afterbody is respectively equipped with ascending/decending deflecting roller, the structure of ascending/decending deflecting roller is: vehicle frame tail portion has installing hole, place, lower aperture at installing hole is fixed with splicing sleeve, worm sector packs into splicing sleeve, lifting screw is threaded with worm sector, worm screw and worm sector engagement, worm screw is arranged on the vehicle frame side plate of dolly by bearing.
The hook of the groove of the guide rail of running gear and frame lower transverse beam is slidably connected.
Described base plate is fixedly connected with the lower end of inner square tube by bolt.
The gap of the tooth top garden of described front idler gear and the tooth top of tooth bar front end is 15 ~ 25mm, and the gap of the tooth top garden of rear idler gear and the tooth top of tooth bar rear end is 15 ~ 25mm.
The cross sectional shape of described guide rail is side " recessed " type, and the opening of 2 guide rails of each dolly outwardly.
The segment angle of described worm sector is 120 ~ 150 °.
Described lifting screw is comprised of bolt head and tail wheel screw rod, during installation, tail wheel screw rod is screwed in bolt head.
Owing to adopting technique scheme: the utility model is comprised of frame, jacking system and running gear three parts, simple in structure; The upper cover plate of lower transverse beam is comprised of 3 ~ 4 sections of steel plates, easy to maintenance, and whole jacking system almost packs in frame, compact conformation.
When elevating motor starts, lifting drive sprocket on the output shaft of lifting decelerator, lifting intermediate transmission chain wheel set and elevating screw sprocket wheel rotate simultaneously, left and right both sides screw mandrel can move up or down simultaneously, and in driving, square set moves up or down along outer square set.Container is connected with four installing holes in frame by bolt, when interior square set is stretched out downwards, dolly, frame, outer square set and container are promoted by jack-up, and general casing or mine disaster escape compartment coordinate carrying by electronic transportation industrial robot in two drives.
When walking motor starts, walking drive sprocket on the output shaft of driving speed reducer, walking transition sprocket rotation, drive the walking driving gear of both ends of main drive shaft to rotate, moment of torsion is passed to front idler gear and the front jackshaft meshing with the driving gear of walking, front idler gear and front walking gear mesh and drive front walking axle to rotate.When front walking axle rotates, drive the front crawler belt sprocket rotation at two ends, front crawler belt sprocket wheel drives crawler belt to move, when crawler belt contacts with ground, the Action of Gravity Fields such as dolly, frame and container are on crawler belt, crawler belt and ground produce huge frictional force, and the propulsive thrust of crawler belt is moved forward entire machine people and container.
When movable motor reverses, the reversion of walking drive sprocket, drive driving shaft and the reversion of walking driving gear, walking driving gear departs from the engagement with front idler gear, two dollies dependence crawler belts and frictional ground force are as you were, the driving tooth wheel and rack that makes to walk engagement, forces frame and container to be done on dolly mobile in the other direction.When walking driving gear is gone to the rear end of tooth bar, walking driving gear and the engagement of rear idler gear, at this moment because backstop stops, frame stops mobile, make to walk driving gear, rear idler gear and the reversion of rear walking gear, rear walking axle also reverses, crawler belt sprocket wheel reversion after driving, rear caterpillar chain wheel drive crawler belt contacts with ground, relies on the frictional force of crawler belt to force industrial robot and container to move backward together.
When walking driving gear runs to the front end of tooth bar, walking motor stops, and dolly is as you were.If now start elevating motor, frame rises, and hook is mentioned dolly.Dolly built on stilts stops hoisting to setting height (can stride across the height of obstruction).Movable motor reversion, frame is motionless, and the relative frame of dolly moves forward, and when walking driving gear is about to go to tooth bar rear end, operation motor stops, and starts lifting motor, makes dolly drop to ground, stops declining.Walking motor main story, the engagement of walking driving tooth wheel and rack, dolly is motionless, and the relative dolly of vehicle frame moves forward to foremost, thus industry makes robot and container stride across obstruction, has moved forward a segment distance.
The lifting screw of rotary trolley afterbody, ascending/decending deflecting roller moves down, thereby makes crawler belt depart from ground.The worm sector of ascending/decending deflecting roller and the worm engaging on dolly rotate ascending/decending deflecting roller by rotary worm in 90 °, can make electronic transportation industrial robot in drive turn to movement.
The utility model be a kind ofly can move forward and backward, plant equipment that also can transverse shifting; Be applicable to carrying heavy goods, mine disaster escape compartment etc. in drive, be adapted to especially in complex road surface situation, move and because drive is narrow, do not allow 10 meters of escape compartments how long to turn around in drive, be also applicable to the lifting of weight.When conveying container, electronic transportation industrial robot in two drives is connected with weight with bolt, can be engaged in carrying work.
Therefore, the utlity model has simple and compact for structure, reliable operation, cost is low, function is many, long service life and be convenient to the feature of maintenance.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is the A-A cross-sectional schematic of Fig. 1
Fig. 3 is in Fig. 1
enlarged diagram; I
Fig. 4 is the enlarged diagram of III in Fig. 2;
Fig. 5 is the C-C cross-sectional schematic of Fig. 2;
Fig. 6 is the enlarged diagram of I in Fig. 1;
Fig. 7 is the enlarged diagram of IV in Fig. 2;
Fig. 8 is the B-B profile in Fig. 1;
Fig. 9 is the structure enlarged diagram of the bolt head 47 of the lifting screw 36 in Fig. 7;
Figure 10 is the structure enlarged diagram of the tail wheel screw rod 48 of the lifting screw 36 in Fig. 7;
Figure 11 is the schematic diagram that the frame 8 in the utility model moves on dolly 34;
Figure 12 is a kind of application schematic diagram of the present utility model.
Specific embodiments
Below in conjunction with the drawings and specific embodiments, the utility model is further described, not the restriction to its protection domain.
embodiment 1
Electronic transportation industrial robot in a kind of drive.As depicted in figs. 1 and 2, in described drive, electronic transportation industrial robot is comprised of frame, jacking system and running gear three parts.For sake of convenience, suppose that the right in Fig. 2 is front, after the left side is.
Left column is identical with right column structure: as shown in Fig. 1 and Fig. 8, the interior kink of outer square tube 3 has inner square tube 2, the aspect ratio of outer square tube 3 and inner square tube 2 is 1 ︰ 0.8 ~ 0.85, the place, centre position of outer square tube 3 bottom four side inwalls is fixed with rectangular steel plates, the place, centre position of inner square tube 2 top four side outer walls is fixed with rectangular steel plates, the shape of rectangular steel plates is identical, and thickness is 2 ~ 4mm.One side of outer square tube 3 bottoms has rectangular opening, described rectangular opening is positioned at the junction of outer square tube 3 and lower transverse beam 28, one side of inner square tube 2 has bar hole, described bar hole and described rectangular opening homonymy, the base of described bar hole and the base of described rectangular opening are contour, and the top margin of described bar hole is near the upper end of inner square tube 2.The interior screw mandrel 6 that is fixedly equipped with of inner square tube 2, the lower end of screw mandrel 6 is fixed on base plate 1 center position of inner square tube 2, and the upper end of screw mandrel 6 is fixed on the top board center position of inner square tube 2 by nut 7.
As shown in Figure 1, the square tube shape that top rail 13 surrounds for steel plate, lower transverse beam 28 consists of channel beam and the upper cover plate 11 of cross section opening upwards, and upper cover plate 11 is comprised of 3 sections of steel plates, and the lower plane place at close lower transverse beam 28 two ends is fixed with the hook 29 that cross section is " L " type symmetrically; The hook 29 that cross section is " L " type is slidably connected with the groove of the guide rail 40 of running gear.
As shown in Figure 1, jacking system comprises elevating motor 9, lifting decelerator 10, lifting drive sprocket 12, lifting intermediate chain wheels 14 and elevating screw sprocket wheel 4.Near left column place, lifting decelerator 10 is housed, lifting decelerator 10 is arranged on the upper cover plate 11 of lower transverse beam 28, and elevating motor 9 drives lifting decelerator 10.As shown in Figure 3, lifting decelerator 10 output shafts are inserted in lower transverse beam 28 cavitys of frame 8, the output shaft of lifting decelerator 10 is equipped with two lifting drive sprockets 12,2 ~ 3 groups of lifting intermediate chain wheels 14 are installed in the cavity of lower transverse beam 28, and each lifting intermediate chain wheels 14 is two coaxial mounted sprocket wheels and forms.Bottom at screw mandrel 6 is equipped with elevating screw sprocket wheel 4 concentrically, and elevating screw sprocket wheel 4 is threaded with screw mandrel 6; Lifting drive sprocket 12, lifting intermediate chain wheels 14 and 4, elevating screw sprocket wheel link by chain.
As shown in Figure 3, clutch shaft bearing 5 is equipped with at the upper and lower plane place of elevating screw sprocket wheel 4, and the bearing bracket stand of clutch shaft bearing 5 is fixedly connected with the two ends of lower transverse beam 28 through the bar hole of inner square tube 2 and the rectangular opening of outer square tube 3.
As shown in Figure 1, Figure 2, shown in Fig. 4 and Fig. 6, running gear comprises driving speed reducer 16, walking motor 17, walking drive sprocket 15 and two dollies 34.Driving speed reducer 16 is arranged on the upper cover plate 11 of frame 8 lower transverse beams 28, driving speed reducer 16 is near right column place, walking motor 17 drives driving speed reducer 16, walking drive sprocket 15 is housed on the output shaft of driving speed reducer 16, walking drive sprocket 15 links by chain and walking transition sprocket wheel 23, walking transition sprocket wheel 23 is arranged on driving shaft 24, and walking driving gear 19 is respectively equipped with at driving shaft 24 two ends, and driving shaft 24 is arranged on the bottom of lower transverse beam 28 front side boards by the second bearing 22.
As shown in Figure 5, on two dolly 34 vehicle frames, tooth bar 31 is respectively equipped with at place, the centre position of plane, idler gear 20 before the front end near tooth bar 31 is respectively equipped with, front idler gear 20 is arranged on the two ends of front jackshaft 25, idler gear 43 after being respectively equipped with near the rear end of tooth bar 31, rear idler gear 43 is arranged on the two ends of rear intermediate shaft 44; Walking driving gear 19 meshes with corresponding front idler gear 20 or with corresponding rear idler gear 43 or mesh with corresponding tooth bar 31.
As shown in Figure 2 and Figure 6, the axle 26 of walking before being equipped with under front jackshaft 25, front crawler belt sprocket wheel 18 is equipped with at the two ends of front walking axle 26, before each, crawler belt sprocket wheel 18 drives corresponding crawler belt 27, before being equipped with on the front walking axle 26 near front crawler belt sprocket wheel 18 inner sides, 21, two front walking gears 21 of walking gear mesh with two corresponding front idler gears 20.
As shown in Figure 2, the axle 32 of walking after being equipped with under rear intermediate shaft 44, rear crawler belt sprocket wheel 42 is equipped with at the two ends of rear walking axle 32, walking gear 33 be equipped with two on rear walking axle 32 after, after two, walking gear 33 is positioned at the inner side of corresponding rear crawler belt sprocket wheel 42, and walking gear 33 meshes with idler gear 43 after corresponding two after two.
As shown in Figure 2, front jackshaft 25 is arranged on the vehicle frame front portion of two dollies 34 actively, front walking axle 26 is installed in the vehicle frame under front jackshaft 25 actively, rear intermediate shaft 44 is arranged on the vehicle frame middle part of two dollies 34 actively, and rear walking axle 32 is arranged in the vehicle frame under rear intermediate shaft 44 actively.
As shown in Figure 2, Figure 3 and Figure 4,1 group of front jockey wheel 30 is respectively equipped with by fixed mount in lower transverse beam 28 two ends, every group of front jockey wheel 30 is positioned at the place ahead at lower transverse beam 28 two ends, every group of front jockey wheel 30 is arranged on 2 corresponding guide rails 40, directive wheel 45 after the inner chamber at lower transverse beam 28 two ends is respectively equipped with 1 group, directive wheel 45 is arranged on 2 corresponding guide rails 40 through the base plate of lower transverse beam 28 after every group.It is all parallel with tooth bar 31 that on the vehicle frame of each dolly 34, the both sides of plane are provided with 40,2 guide rails 40 of guide rail, " recessed " type that the cross sectional shape of guide rail 40 is side, and the opening of 2 guide rails 40 of each dolly 34 is outwardly; Front limit stop block 46 and rear positive stop 41 are equipped with accordingly in the place, close rear portion of the front portion of the upper horizontal plane of dolly 34 vehicle frames and upper horizontal plane.
As shown in Figure 2 and Figure 7, after the vehicle frame of two dollies 34, afterbody is respectively equipped with ascending/decending deflecting roller 35, the structure of ascending/decending deflecting roller 35 is: vehicle frame tail portion has installing hole, place, lower aperture at installing hole is fixed with splicing sleeve 39, worm sector 38 packs into splicing sleeve, lifting screw is threaded with worm sector 38, worm screw 37 and worm sector 38 engagements, and worm screw 37 is arranged on the vehicle frame side plate of dolly 34 by bearing.
The hook 29 of the groove of the guide rail 40 of running gear and frame 8 lower transverse beams 28 is slidably connected.
Described base plate 1 is fixedly connected with the lower end of inner square tube 2 by bolt.
The gap of the tooth top of the tooth top garden of described front idler gear 20 and tooth bar 31 front ends is 15 ~ 20mm, and the gap of the tooth top of the tooth top garden of rear idler gear 43 and tooth bar 31 rear ends is 15 ~ 20mm.
The cross sectional shape of described guide rail 40 is side " recessed " type, and the opening of 2 guide rails 40 of each dolly 34 outwardly.
The segment angle of described worm sector 38 is 120 ~ 140 °.
As shown in Fig. 7, Fig. 9 and Figure 10, described lifting screw 36 is comprised of bolt head 47 and tail wheel screw rod 48, during installation, tail wheel screw rod 48 is screwed in bolt head 47.
Electronic transportation industrial robot in a kind of drive.Except following technical data, all the other are with embodiment 1.
The aspect ratio of outer square tube 3 and inner square tube 2 is 1 ︰ 0.85 ~ 0.9;
The gap of the tooth top of the tooth top garden of described front idler gear 20 and tooth bar 31 front ends is 20 ~ 25mm, and the gap of the tooth top of the tooth top garden of rear idler gear 43 and tooth bar 31 rear ends is 20 ~ 25mm.
The segment angle of described worm sector 38 is 130 ~ 150 °.
This specific embodiment is comprised of frame, jacking system and running gear three parts, simple in structure; Upper cover plate 28 is comprised of 3 ~ 4 sections of steel plates, easy to maintenance, and whole jacking system almost packs in frame, compact conformation.
When elevating motor 9 starts, lifting drive sprocket 12 on the output shaft of lifting decelerator 10, lifting intermediate transmission chain wheel set 14 and elevating screw sprocket wheel 4 rotate simultaneously, left and right both sides screw mandrel 6 can move up or down simultaneously, and in driving, square set 2 moves up or down along outer square set 3.Container 49 is connected with four installing holes in frame 8 by bolt 50, when interior square set 2 is stretched out downwards, dolly 34, frame 8, outer square set 3 and container 49 are promoted by jack-up, and general casing or mine disaster escape compartment coordinate carrying by electronic transportation industrial robot in two drives.
When walking motor 17 starts, walking drive sprocket 15 on the output shaft of driving speed reducer 16, walking transition sprocket wheel 23 rotate, drive the walking driving gear 19 at driving shaft 24 two ends to rotate, moment of torsion is passed to front idler gear 20 and the front jackshaft 25 meshing with the driving gear 19 of walking, front idler gear 20 meshes with front walking gear 21 and drives front walking axle 26 to rotate.Front walking axle 26 drives the front crawler belt sprocket wheel 18 at two ends to rotate, front crawler belt sprocket wheel 18 drives crawler belt 27 to move, when crawler belt 27 contacts with ground, the Action of Gravity Fields such as dolly 34, frame 8 and container 49 are on crawler belt 27, crawler belt 27 produces huge frictional force with ground, and the propulsive thrust of crawler belt is moved forward entire machine people and container 49.
When movable motor 17 reversion, 15 reversions of walking drive sprocket, drive driving shaft 24 and 19 reversions of walking driving gear, walking driving gear 19 departs from the engagement with front idler gear 20, two dollies 34 rely on crawler belt 27 and frictional ground force as you were, the driving gear 19 that makes to walk meshes with tooth bar 31, forces frame 8 and container 49 to be done on dolly 34 mobile in the other direction.When walking driving gear 19 is gone to the rear end of tooth bar 31, walking driving gear 19 and rear idler gear 43 engagements, at this moment because backstop 34 stops, frame 8 stops mobile, the driving gear 19 that makes to walk, rear idler gear 43 and 33 reversions of rear walking gear, and rear walking axle 32 also reverses, crawler belt sprocket wheel 42 reversions after driving, rear crawler belt sprocket wheel 42 drives crawler belt 27 to contact with ground, relies on the frictional force of crawler belt 27 to force industrial robot and container 49 to move backward together, as shown in figure 11.
When walking driving gear 19 runs to the front end of tooth bar 31, movable motor 17 stops, and dolly 34 is as you were.If now start lifting motor 9, frame 8 rises, and hook 29 is mentioned dolly 34.Dolly 34 built on stilts stop hoisting to setting height (can stride across the height of obstruction).Movable motor 17 reversions, frame 8 is motionless, and the relative frame 8 of dolly 34 moves forward, and when walking driving gear 19 is about to go to tooth bar 31 rear end, operation motor 17 stops, and starts lifting motor 9, makes dolly 34 drop to ground, stops declining.Movable motor 17 main storys, walking driving gear 19 and tooth bar 31 engagements, dolly 34 is motionless, and the relative dolly 34 of vehicle frame 8 moves forward to foremost, thereby makes industrial robot and container 49 stride across obstruction, has moved forward a segment distance.
The lifting screw 36 of rotary trolley afterbody, ascending/decending deflecting roller 35 moves down, thereby makes crawler belt 27 depart from ground.The worm sector 38 of ascending/decending deflecting roller 35 meshes with the worm screw 37 on dolly 34, by rotary worm 37, ascending/decending deflecting roller 35 is rotated in 90 °, can make electronic transportation industrial robot in drive turn to movement.
This specific embodiment is a kind of plant equipment that can advance, retreat, do simple transverse shifting, be applicable to carrying heavy goods, mine disaster escape compartment etc. in drive, be adapted to especially in complex road surface situation, move and because drive is narrow, do not allow 10 meters of escape compartments how long to turn around in drive, be also applicable to the lifting of weight.As shown in figure 12, when conveying container 49, electronic transportation industrial robot in two drives is connected with container 49 with bolt 50, can be engaged in carrying work.
Therefore, this specific embodiment has simple and compact for structure, reliable operation, cost is low, function is many, long service life and be convenient to the feature of maintenance.
Claims (6)
1. an electronic transportation industrial robot in drive, is characterized in that in described drive, electronic transportation industrial robot is comprised of frame, jacking system and running gear three parts;
Frame (8) is comprised of top rail (13), lower transverse beam (28), left column and right column, and the upper end of left column and right column is fixed with top rail (13), and the bottom of left column and right column is fixed with lower transverse beam (28);
Left column is identical with right column structure: the interior kink of outer square tube (3) has inner square tube (2), the aspect ratio of outer square tube (3) and inner square tube (2) is 1 ︰ 0.8 ~ 0.9, the place, centre position of outer square tube (3) bottom four side inwalls is fixed with rectangular steel plates, the place, centre position of inner square tube (2) top four side outer walls is fixed with rectangular steel plates, the shape of rectangular steel plates is identical, and thickness is 2 ~ 4mm; One side of outer square tube (3) bottom has rectangular opening, described rectangular opening is positioned at the junction of outer square tube (3) and lower transverse beam (28), one side of inner square tube (2) has bar hole, described bar hole and described rectangular opening homonymy, the base of described bar hole and the base of described rectangular opening are contour, and the top margin of described bar hole is near the upper end of inner square tube (2); Screw mandrel (6) is fixedly housed in inner square tube (2), the lower end of screw mandrel (6) is fixed on base plate (1) center position of inner square tube (2), and the upper end of screw mandrel (6) is fixed on the top board center position of inner square tube (2) by nut (7);
The square tube shape that top rail (13) surrounds for steel plate, lower transverse beam (28) consists of channel beam and the upper cover plate (11) of cross section opening upwards, upper cover plate (11) is comprised of 3 ~ 4 sections of steel plates, and the lower plane place at close lower transverse beam (28) two ends is fixed with the hook (29) that cross section is " L " type symmetrically; Cross section is that the groove of the hook (29) of " L " type and the guide rail (40) of running gear is slidably connected;
Jacking system comprises elevating motor (9), lifting decelerator (10), lifting drive sprocket (12), lifting intermediate chain wheels (14) and elevating screw sprocket wheel (4); Near left column place, lifting decelerator (10) is housed, lifting decelerator (10) is arranged on the upper cover plate (11) of lower transverse beam (28), elevating motor (9) drives lifting decelerator (10), lifting decelerator (10) output shaft is inserted in lower transverse beam (28) cavity of frame (8), lifting decelerator (10) output shaft is equipped with two lifting drive sprockets (12), 2 ~ 3 groups of lifting intermediate chain wheels (14) are installed in the cavity of lower transverse beam (28), and each lifting intermediate chain wheels (14) is two coaxial mounted sprocket wheels and forms; In the bottom of screw mandrel (6), elevating screw sprocket wheel (4) is housed concentrically, elevating screw sprocket wheel (4) is threaded with screw mandrel (6); Between lifting drive sprocket (12), lifting intermediate chain wheels (14) and elevating screw sprocket wheel (4), by chain, link;
Clutch shaft bearing (5) is equipped with at the upper and lower plane place of elevating screw sprocket wheel (4), and the bearing bracket stand of clutch shaft bearing (5) is fixedly connected with the two ends of lower transverse beam (28) through the bar hole of inner square tube (2) and the rectangular opening of outer square tube (3);
Running gear comprises driving speed reducer (16), walking motor (17), walking drive sprocket (15) and two dollies (34); driving speed reducer (16) is arranged on the upper cover plate (11) of frame (8) lower transverse beam (28), driving speed reducer (16) is near right column place, walking motor (17) drives driving speed reducer (16), walking drive sprocket (15) is housed on driving speed reducer (16) output shaft, walking drive sprocket (15) links by chain and walking transition sprocket wheel (23), walking transition sprocket wheel (23) is arranged on driving shaft (24), walking driving gear (19) is respectively equipped with at driving shaft (24) two ends, driving shaft (24) is arranged on the bottom of lower transverse beam (28) front side board by the second bearing (22),
On two dollies (34) vehicle frame, tooth bar (31) is respectively equipped with at place, the centre position of plane, at the front end near tooth bar (31), front idler gear (20) is respectively housed, front idler gear (20) is arranged on the two ends of front jackshaft (25), in the rear end near tooth bar (31), rear idler gear (43) is respectively housed, rear idler gear (43) is arranged on the two ends of rear intermediate shaft (44); Walking driving gear (19) meshes with corresponding front idler gear (20) or with corresponding rear idler gear (43) or mesh with corresponding tooth bar (31);
Front walking axle (26) is housed under front jackshaft (25), front crawler belt sprocket wheel (18) is equipped with at the two ends of front walking axle (26), before each, crawler belt sprocket wheel (18) drives corresponding crawler belt (27), on the front walking axle (26) near front crawler belt sprocket wheel (18) inner side, front walking gear (21) is housed, two front walking gears (21) mesh with corresponding two front idler gears (20);
Rear walking axle (32) is housed under rear intermediate shaft (44), rear crawler belt sprocket wheel (42) is equipped with at the two ends of rear walking axle (32), walking gear (33) be equipped with two on rear walking axle (32) after, walking gear after two (33) is positioned at the inner side of corresponding rear crawler belt sprocket wheel (42), and walking gear (33) meshes with idler gear (43) after corresponding two after two;
Front jackshaft (25) is arranged on the vehicle frame front portion of two dollies (34) actively, front walking axle (26) is installed in the vehicle frame under front jackshaft (25) actively, rear intermediate shaft (44) is arranged on the vehicle frame middle part of two dollies (34) actively, and rear walking axle (32) is arranged in the vehicle frame under rear intermediate shaft (44) actively;
1 group of front jockey wheel (30) is respectively equipped with by fixed mount in lower transverse beam (28) two ends, every group of front jockey wheel (30) is positioned at the place ahead at lower transverse beam (28) two ends, every group of front jockey wheel (30) is arranged on corresponding 2 guide rails (40), directive wheel (45) after the inner chamber at lower transverse beam (28) two ends is respectively equipped with 1 group, directive wheel (45) is arranged on corresponding 2 guide rails (40) through the base plate of lower transverse beam (28) after every group; On each dolly (34) vehicle frame, the both sides of plane are provided with guide rail (40), article 2, guide rail (40) is all parallel with tooth bar (31), " recessed " type that the cross sectional shape of guide rail (40) is side, the opening of 2 guide rails (40) of each dolly (34) is outwardly; Front limit stop block (46) and rear positive stop (41) are equipped with accordingly in the place, close rear portion of the front portion of the upper horizontal plane of dolly (34) vehicle frame and upper horizontal plane;
After the vehicle frame of two dollies (34), afterbody is respectively equipped with ascending/decending deflecting roller (35), the structure of ascending/decending deflecting roller (35) is: vehicle frame tail portion has installing hole, place, lower aperture at installing hole is fixed with splicing sleeve (39), worm sector (38) packs into splicing sleeve (39), lifting screw (36) is threaded with worm sector (38), worm screw (37) and worm sector (38) engagement, worm screw (37) is arranged on the vehicle frame side plate of dolly (34) by bearing;
The hook (29) of the groove of the guide rail of running gear (40) and frame (8) lower transverse beam (28) is slidably connected.
2. electronic transportation industrial robot in drive according to claim 1, is characterized in that described base plate (1) is fixedly connected with the lower end of inner square tube (2) by bolt.
3. electronic transportation industrial robot in drive according to claim 1, the gap that it is characterized in that the tooth top garden of described front idler gear (20) and the tooth top of tooth bar (31) front end is 15 ~ 25mm, and the gap of the tooth top of the tooth top garden of rear idler gear (43) and tooth bar (31) rear end is 15 ~ 25mm.
4. electronic transportation industrial robot in drive according to claim 1, is characterized in that the cross section of described guide rail (40)
Be shaped as " recessed " type of side, the opening of 2 guide rails (40) of each dolly (34) outwardly.
5. electronic transportation industrial robot in drive according to claim 1, the segment angle that it is characterized in that described worm sector (38) is 120 ~ 150 °.
6. electronic transportation industrial robot in drive according to claim 1, it is characterized in that described lifting screw (36) is comprised of bolt head (47) and tail wheel screw rod (48), during installation, tail wheel screw rod (48) is screwed in bolt head (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320606377.2U CN203515656U (en) | 2013-09-29 | 2013-09-29 | Electric transportation industrial robot in mine way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320606377.2U CN203515656U (en) | 2013-09-29 | 2013-09-29 | Electric transportation industrial robot in mine way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203515656U true CN203515656U (en) | 2014-04-02 |
Family
ID=50374601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320606377.2U Withdrawn - After Issue CN203515656U (en) | 2013-09-29 | 2013-09-29 | Electric transportation industrial robot in mine way |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203515656U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470302A (en) * | 2013-09-29 | 2013-12-25 | 武汉科技大学 | Industrial robot used for carrying weight in mine tunnel |
| CN107214685A (en) * | 2017-07-19 | 2017-09-29 | 安徽理工大学 | Suspension type robot track running gear |
| CN110107347A (en) * | 2019-06-03 | 2019-08-09 | 江苏诚创智能装备有限公司 | A kind of automatic high-efficiency drilling well cat road |
| CN111483920A (en) * | 2020-04-26 | 2020-08-04 | 扎赉诺尔煤业有限责任公司 | Self-hanging hydraulic support conveyer |
-
2013
- 2013-09-29 CN CN201320606377.2U patent/CN203515656U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470302A (en) * | 2013-09-29 | 2013-12-25 | 武汉科技大学 | Industrial robot used for carrying weight in mine tunnel |
| CN103470302B (en) * | 2013-09-29 | 2015-06-24 | 武汉科技大学 | Industrial robot used for carrying weight in mine tunnel |
| CN107214685A (en) * | 2017-07-19 | 2017-09-29 | 安徽理工大学 | Suspension type robot track running gear |
| CN107214685B (en) * | 2017-07-19 | 2023-03-14 | 安徽理工大学 | Suspension type robot rail running gear |
| CN110107347A (en) * | 2019-06-03 | 2019-08-09 | 江苏诚创智能装备有限公司 | A kind of automatic high-efficiency drilling well cat road |
| CN110107347B (en) * | 2019-06-03 | 2024-05-10 | 江苏诚创智能装备有限公司 | Automatic change high-efficient well drilling catwalk |
| CN111483920A (en) * | 2020-04-26 | 2020-08-04 | 扎赉诺尔煤业有限责任公司 | Self-hanging hydraulic support conveyer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103470302B (en) | Industrial robot used for carrying weight in mine tunnel | |
| CN203515656U (en) | Electric transportation industrial robot in mine way | |
| CN113307175B (en) | Motor train unit lower part dismounting and carrying equipment | |
| CN204588496U (en) | A kind of three degree of freedom purlin car being applicable to small space | |
| CN102561768A (en) | Trackless comb-like trolley with gear lifting devices | |
| CN103010325A (en) | Convertible walking mechanism of robot | |
| CN102733805A (en) | Coal mining machine | |
| CN104353941B (en) | A kind of vertical bone bonding machine for ocean platform production line | |
| CN207448477U (en) | Gantry robot | |
| CN102992118A (en) | Cable take-up and pay-off device of press travelling table | |
| CN204209305U (en) | A kind of vertical bone bonding machine for ocean platform production line | |
| CN214138740U (en) | A multipurpose swing arm formula track removes chassis for complicated road surface | |
| CN212642778U (en) | Transportation is in same direction as groove and is transported-a integration advance support system | |
| CN104818955A (en) | Power pipe push advancing device | |
| CN204211421U (en) | A kind of elevator | |
| CN204342355U (en) | Self-traveling track lifting table | |
| CN109680919B (en) | Slide capable of freely changing track | |
| CN203514888U (en) | Longitudinal moving mechanism of lifting longitudinal moving type stereoscopic parking equipment | |
| CN203096572U (en) | Automatic charging system of bituminous pavement maintenance truck | |
| CN105151696A (en) | Transport cart straddling belt conveyor | |
| CN204472798U (en) | A kind of mining automatically controlled dragging training devices | |
| CN104975739A (en) | Fork type exchange mechanism for warehouse type parking equipment | |
| CN111006068A (en) | Large steel pipe transportation welding alignment tool car and use method thereof | |
| CN104860075B (en) | Chain stacking piles up equipment | |
| CN202482716U (en) | Movable guide rail extending mechanism of platform truck |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140402 Effective date of abandoning: 20150624 |
|
| RGAV | Abandon patent right to avoid regrant |