CN204563596U - There is the Self-traveling mechanism of direction controlling function - Google Patents
There is the Self-traveling mechanism of direction controlling function Download PDFInfo
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- CN204563596U CN204563596U CN201520252294.7U CN201520252294U CN204563596U CN 204563596 U CN204563596 U CN 204563596U CN 201520252294 U CN201520252294 U CN 201520252294U CN 204563596 U CN204563596 U CN 204563596U
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Abstract
There is the Self-traveling mechanism of direction controlling function, belong to carbon-free trolley field, solve existing dolly and can produce inevitable error thus the problem affecting the accuracy of little wheel paths.The utility model comprises: gravity assembly, cam assembly, turn to micro-adjusting mechanism, level Four gear.Gravity assembly comprises column, Triangulum, fixed pulley holder, fixed pulley, weight, cord.Cam assembly comprises camshaft, micrometer, cam, cam sleeve.Turn to micro-adjusting mechanism to comprise knob, front-wheel vertical shaft, turn to fixed mount, front-wheel, front-wheel support, worm screw, worm screw support plate, worm gear, fork.Level Four gear comprises: middle gear, pinion, shifting slide gear, shifting slide gear axle, adjustable pole, locking knob, inner support, fixed block, driving shaft, small drive gear, large driven wheel, gear shaft, gear wheel, driving wheel, middle driven wheel, pillar, support arm.The utility model can reach the 8 word tracks 47 that detour and enclose, and energy-conserving and environment-protective, error is little.
Description
Technical field
The utility model relates to carbon-free trolley technical field, is specifically related to a kind of Self-traveling mechanism with direction controlling function.
Background technology
For " 8 " word project carbon-free trolley, contest requires that dolly has roll adjustment function, under gravity, accurately repeatedly can walk out " 8 " word track.The energy of dolly is the kinetic energy that the weight decline 400mm of 1kg provides, and pilespacing scope is 300mm ~ 500mm.In the above conditions, want to improve dolly contest result, must be noted that following some: first, because the energy provided is identical, the number of turns wanting to detour is more, will consider to reduce dolly weight and friction energy loss.But the weight reduced can make again dolly earth-grasping force not enough too much and produce course deviation, affects contest result.Secondly, dolly is from design, and processing is again in a series of processes such as assembling, inevitable error can be produced, affect the accuracy of little wheel paths, so a kind of adjustable micro-adjusting mechanism turning to pivot angle size must be designed, artificially manually reduce error, ensure the contest result of dolly.Finally, dolly must have the distance adjustor that can realize displacement, to meet the contest requirement of piles with different distance.In addition, the design process of whole dolly also will consider the problem of every aspect, and the utility model is comparatively ideal solves these problems above.
Utility model content
Can produce inevitable error thus the problem affecting the accuracy of little wheel paths to solve existing dolly, the utility model provides a kind of Self-traveling mechanism with direction controlling function.
The technical scheme that the utility model adopts for technical solution problem is as follows:
The Self-traveling mechanism with direction controlling function of the present utility model, comprising: the side wheel support that base plate, lower end are fixed on base plate left end and the side wheel be arranged on outside side wheel pedestal lower end, and described side wheel rotates with Self-traveling mechanism; Also comprise: gravity assembly, cam assembly, turn to micro-adjusting mechanism and level Four gear;
Described cam assembly comprises camshaft, the micrometer be sleeved on camshaft, outward flange are the arcuate shape of different radian cam, cam sleeve, described camshaft one end is stretched in the central through hole of cam, at the opposite side of cam center through hole, cam sleeve is sleeved on camshaft, again the camshaft other end is arranged on side wheel pedestal upper end by bearing, rotate the position of micrometer adjustment cam on camshaft, described cam rotates with camshaft;
Described level Four gear comprises middle gear, pinion, shifting slide gear, shifting slide gear axle, adjustable pole, locking knob, inner support, fixed block, driving shaft, small drive gear, large driven wheel, gear shaft, gear wheel, driving wheel, middle driven wheel, pillar, support arm and latch segment; Described gear shaft is connected with gravity assembly, and described gravity assembly is used for providing driving force to level Four gear, and described inner support and support arm are separately fixed at fixed block both sides, and described inner support upper end and support arm upper end are fixed by pillar; Described gear wheel suit is fixed on gear shaft, and gear shaft two ends are separately fixed on inner support and support arm, and gear wheel rotates with gear shaft; Described small drive gear, large driven wheel, middle driven wheel are set with on the driving shaft successively, described small drive gear and large driven wheel slide on the driving shaft, gear wheel engages with middle driven wheel, driving shaft two ends are separately fixed on inner support and support arm, and driving wheel is arranged on driving shaft and stretches out on one end of support arm; Described middle gear, pinion are sleeved on camshaft one end, and this end of camshaft is arranged on support arm, and described middle gear and pinion slide on camshaft; Described shifting slide gear is arranged on adjustable pole one end by shifting slide gear axle, described shifting slide gear engages with middle gear, pinion, small drive gear, large driven wheel respectively, realizes gear drive thus drive driving wheel to rotate by the gears meshing changing any combination; The described adjustable pole other end is arranged on inner support by locking knob and latch segment, and adjustable pole is with strip hole, and adjustable pole moves up and down along locking knob thus regulates shifting slide gear position;
The described micro-adjusting mechanism that turns to comprises worm screw support plate, one end and cam outside edge contacts and the other end are fixed on the fork of worm screw support plate upper surface, two ends are arranged on the worm screw in worm screw support plate two installing holes, upper end is arranged on front-wheel vertical shaft in worm screw support plate endoporus, be set with the worm gear be fixed on front-wheel vertical shaft, be fixed on worm screw one end and be with graduated knob, be fixed on the front-wheel support of front-wheel vertical shaft lower end, the front-wheel of front-wheel support lower end is arranged on by bearing, what be fixed on base plate front end turns to fixed mount, described front-wheel vertical shaft is fixed on and turns in fixed mount centre bore, described cam rotates continuously thus stirs fork and does periodic reverse swing, fine rule one end is adopted to fasten fork, the little plummet of fine rule other end system, by fine rule around on camshaft, utilize little plummet gravity to pull fork to reply, described fork drives the worm screw on worm screw support plate to rotate, worm and wheel coordinates, worm gear rotates along with worm screw, and worm gear drives front-wheel vertical shaft rotating, and front-wheel vertical shaft drives front-wheel support to swing thus crop rotation periodically divertical motion before driving.
Described gravity assembly comprises three columns, Triangulum, fixed pulley holder, two fixed pulleys, weight and cords; Described three column lower ends are fixed on base plate, Trianguli three angles are fixed on three column upper ends, two fixed pulleys are fixed on fixed pulley holder, fixed pulley holder is fixed on Triangulum, cord one end is fixed on weight, weight is positioned at the gap in the middle of three columns, and by two fixed pulleys in the middle of cord, the cord other end is wrapped on gear shaft; Described weight declines under gravity, and pull cord driven gear axle to rotate, gear wheel rotates with gear shaft, gear wheel engages with middle driven wheel, by gear drive effect, middle driven wheel, with bull gear drive, drives small drive gear, large driven wheel rotation by driving shaft simultaneously.
Described shifting slide gear engages with middle gear and small drive gear simultaneously, or described shifting slide gear engages with middle gear and large driven wheel simultaneously, or described shifting slide gear engages with pinion and small drive gear simultaneously, or described shifting slide gear engages with pinion and large driven wheel simultaneously.
Described side wheel support entirety is A font, and upper end is provided with installing hole.
The beneficial effects of the utility model are: the utility model is that one can realize away the carbon-free trolley of piles with different apart from " 8 " word, through designing closely, there is gravity assembly, cam assembly, turn to the several functions mechanism such as micro-adjusting mechanism, level Four gear, meet the requirement of engineering training contest, through facts have proved, the utility model can reach " 8 " the word track 47 that detours and enclose.
Accompanying drawing explanation
Fig. 1 is the front view with the Self-traveling mechanism of direction controlling function of the present utility model.
Fig. 2 is the left view with the Self-traveling mechanism of direction controlling function shown in Fig. 1.
Fig. 3 is the stereogram with the Self-traveling mechanism of direction controlling function of the present utility model.
Fig. 4 is the structural representation of cam.
Fig. 5 is the structural representation of cam assembly.
Fig. 6 is the front view turning to micro-adjusting mechanism.
Fig. 7 is the stereogram turning to micro-adjusting mechanism.
Fig. 8 is the explosive view turning to micro-adjusting mechanism.
Fig. 9 is the front view of level Four gear.
Figure 10 is the stereogram of level Four gear.
Figure 11 is the explosive view of level Four gear.
In figure: 1, gravity assembly, 1-1, column, 1-2, Triangulum, 1-3, fixed pulley holder, 1-4, fixed pulley, 1-5, weight, 1-6, cord, 2, camshaft, 3, micrometer, 4, cam, 5, cam sleeve, 6, side wheel support, 7, base plate, 8, side wheel, 9, knob, 10, front-wheel vertical shaft, 11, turn to fixed mount, 12, front-wheel, 13, front-wheel support, 14, worm screw, 15, worm screw support plate, 16, worm gear, 17, fork, 18, middle gear, 19, pinion, 20, shifting slide gear, 21, shifting slide gear axle, 22, adjustable pole, 23, locking knob, 24, inner support, 25, fixed block, 26, driving shaft, 27, small drive gear, 28, large driven wheel, 29, gear shaft, 30, gear wheel, 31, driving wheel, 32, middle driven wheel, 33, pillar, 34, support arm, 35, latch segment.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further details.
As shown in Figure 1 to Figure 3, the Self-traveling mechanism with direction controlling function of the present utility model, comprising: gravity assembly 1, cam assembly, side wheel support 6, base plate 7, side wheel 8, turn to micro-adjusting mechanism, level Four gear.Side wheel support 6 entirety is A font, and upper end is provided with installing hole, and lower end is fixed on base plate 7 left end, and side wheel 8 is arranged on the lower end outside of side wheel support 6 by axle, and side wheel 8 can rotate along with Self-traveling mechanism.
Gravity assembly 1 is power section of the present utility model, comprising: three column 1-1, Triangulum 1-2, fixed pulley holder 1-3, two fixed pulley 1-4, weight 1-5, cord 1-6.Three column 1-1 lower ends are fixed on base plate 7, three angles of Triangulum 1-2 are fixed on three column 1-1 upper ends, two fixed pulley 1-4 are fixed on fixed pulley holder 1-3, fixed pulley holder 1-3 is fixed on Triangulum 1-2, cord 1-6 one end is fixed on weight 1-5, weight 1-5 is positioned at the gap in the middle of three column 1-1, is wrapped on gear shaft 29 in the middle of cord 1-6 by two fixed pulley 1-4, the cord 1-6 other end.
As shown in Figure 4 and Figure 5, cam assembly comprises: camshaft 2, micrometer 3, cam 4, cam sleeve 5.As shown in Figure 4, cam 4 be axially symmetric structure and center with through hole, consider the specific external periphery outline of the differential problem design cam 4 of Self-traveling mechanism track, the outward flange of cam 4 is the arcuate shape of different radian, micrometer 3 is sleeved on camshaft 2, camshaft 2 one end is stretched in the central through hole of cam 4, is sleeved on camshaft 2, is then arranged in the upper end installing hole of side wheel support 6 by bearing by the other end of camshaft 2 at the opposite side of cam 4 central through hole by cam sleeve 5.Rotating micrometer 3 can the position of adjustment cam 4 on camshaft 2, and cam 4 can rotate along with camshaft 2.
As shown in Figures 9 to 11, level Four gear comprises: middle gear 18, pinion 19, shifting slide gear 20, shifting slide gear axle 21, adjustable pole 22, locking knob 23, inner support 24, fixed block 25, driving shaft 26, small drive gear 27, large driven wheel 28, gear shaft 29, gear wheel 30, driving wheel 31, middle driven wheel 32, pillar 33, support arm 34 and latch segment 35.Fixed block 25 is fixed on base plate 7 right-hand member, and inner support 24 and support arm 34 are separately fixed at fixed block 25 left and right sides, and inner support 24 upper end and support arm 34 upper end are fixed by pillar 33.Gear wheel 30 suit is fixed on gear shaft 29, and gear shaft 29 two ends are arranged in the installing hole of inner support 24 side respectively by bearing and in support arm 34 times installing holes, gear wheel 30 can rotate along with gear shaft 29.Small drive gear 27, large driven wheel 28, middle driven wheel 32 is sleeved on driving shaft 26 successively, small drive gear 27 and large driven wheel 28 can slide on driving shaft 26, gear wheel 30 engages with middle driven wheel 32, driving shaft 26 two ends are arranged in inner support 24 center mounting hole with in support arm 34 center mounting hole respectively by bearing, wherein support arm 34 center mounting hole is stretched out in driving shaft 26 one end be arranged in support arm 34 center mounting hole, driving wheel 31 is arranged on driving shaft 26 and stretches out on one end of support arm 34 center mounting hole, and driving wheel 31 is positioned at outside support arm 34.Middle gear 18, pinion 19 are sleeved on one end of camshaft 2, and middle gear 18 and pinion 19 can slide on camshaft 2, and this end of camshaft 2 is arranged on support arm 34 in installing hole, and middle gear 18 is positioned at outside and close support arm 34.Shifting slide gear 20 is arranged on adjustable pole 22 one end by shifting slide gear axle 21, the other end of adjustable pole 22 is arranged on inner support 24 by locking knob 23 and latch segment 35, and locking knob 23 is positioned at outside inner support 24, adjustable pole 22 is because itself is with strip hole, can move up and down along the axle of locking knob 23, thus regulate the position of shifting slide gear 20.
Because middle gear 18 and pinion 19 can slide on camshaft 2, small drive gear 27 and large driven wheel 28 can slide on driving shaft 26, therefore, shifting slide gear 20 can respectively with middle gear 18, pinion 19, small drive gear 27, large driven wheel 28 engages, that is there is following several gears meshing situation: shifting slide gear 20 engages with middle gear 18 and small drive gear 27 simultaneously, or shifting slide gear 20 engages with middle gear 18 and large driven wheel 28 simultaneously, or shifting slide gear 20 engages with pinion 19 and small drive gear 27 simultaneously, or shifting slide gear 20 engages with pinion 19 and large driven wheel 28 simultaneously, gear drive is realized by the gears meshing changing any combination, thus drive driving wheel 31 to rotate.
As shown in Figure 3, in level Four gear, gear shaft 29 is connected with weight 1-5 by cord 1-6, weight 1-5 slowly declines under gravity, cord 1-6 driven gear axle 29 is pulled to rotate, gear wheel 30 rotates along with gear shaft 29, gear wheel 30 engages with middle driven wheel 32, by gear drive effect, middle driven wheel 32 rotates along with gear wheel 30, drive small drive gear 27 by driving shaft 26 simultaneously, large driven wheel 28 rotates, as required, regulate adjustable pole 22, coordinate and regulate middle gear 18 and pinion 19 to slide on camshaft 2, small drive gear 27 and large driven wheel 28 slide and shifting slide gear 20 are engaged with small drive gear 27 and pinion 19 on driving shaft 26, pinion 19 rotates along with shifting slide gear 20, pinion 19 drives camshaft 2 to rotate, be with moving cam 4 and driving wheel 31 to rotate by the effect of camshaft 2 simultaneously, gear wheel 30 by gears meshing power transmission to camshaft 2, thus band moving cam 4 rotates and realizes Self-traveling mechanism and turn to, final realization voluntarily structure entirety drives.
As shown in Figure 6 to 8, micro-adjusting mechanism is turned to comprise: knob 9, front-wheel vertical shaft 10, to turn to fixed mount 11, front-wheel 12, front-wheel support 13, worm screw 14, worm screw support plate 15, worm gear 16, fork 17.Fork 17 one end and cam 4 outside edge contacts, fork 17 other end is fixed on worm screw support plate 15 upper surface, worm gear 16 suit is fixed on front-wheel vertical shaft 10, front-wheel vertical shaft 10 upper end is arranged in the endoporus of worm screw support plate 15, worm screw 14 two ends are arranged in two installing holes of worm screw support plate 15, worm gear 16 coordinates with worm screw 14, be fixed on worm screw 14 one end with graduated knob 9 and be positioned at outside the installing hole of worm screw support plate 15, front-wheel support 13 is fixed on front-wheel vertical shaft 10 lower end, front-wheel 12 is arranged on front-wheel support 13 lower end by bearing, turn to fixed mount 11 for fixedly turning to micro-adjusting mechanism, fixed mount 11 is turned to be fixed on base plate 7 front end, front-wheel vertical shaft 10 is fixed in the centre bore turning to fixed mount 11.Fork 17 one end and cam 4 outside edge contacts, cam 4 rotates continuously thus stirs fork 17 and does periodic reverse swing, fork 17 is fastened with fine rule one end, the little plummet of other end system (not shown in FIG.), by fine rule around on camshaft 2, little plummet gravity (serving as constant force) is utilized to pull fork 17 to reply, fork 17 drives the worm screw 14 on worm screw support plate 15 to rotate, worm screw 14 coordinates with worm gear 16, worm gear 16 rotates along with worm screw 14, worm gear 16 drives front-wheel vertical shaft 10 to rotate, thus drive front-wheel support 13 to swing, thus drive front-wheel 12 to make periodically divertical motion.
Weight 1-5 pulls by a pair fixed pulley 1-4 the gear shaft 29 being wound around cord 1-6, and gear shaft 29 is subject to moment of torsion and rotates, gear wheel 30 to rotate and driven wheel 32 rotates in driving along with gear shaft 29, and then rotating driveshaft 26: on the one hand, driving shaft 26 drives driving wheel 31 to rotate, realize 8 word track gravitional force carbon-free trolley walkings, on the other hand, driving shaft 26 drives small drive gear 27 to rotate, by shifting slide gear 20, rotation is passed to middle gear 18, camshaft 2 is driven to rotate, and then band moving cam 4 rotates, or, driving shaft 26 drives large driven wheel 28 to rotate, by shifting slide gear 20, rotation is passed to middle gear 18, camshaft 2 is driven to rotate, and then band moving cam 4 rotates, or, driving shaft 26 drives small drive gear 27 to rotate, by shifting slide gear 20, rotation is passed to pinion 19, camshaft 2 is driven to rotate, and then band moving cam 4 rotates, or, driving shaft 26 drives large driven wheel 28 to rotate, by shifting slide gear 20, rotation is passed to pinion 19, camshaft 2 is driven to rotate, and then band moving cam 4 rotates, cam 4 outer margin contour contacts with fork 17, and cam 4 rotates promotion fork 17 continuously and makes periodic wobble, and fork 17 drives front-wheel support 13 to swing by turning to micro-adjusting mechanism, and then drives front-wheel 12 to make periodically divertical motion, side wheel 8 plays a supportive role, shifting slide gear 20 to be a kind of frees degree be 3 position-adjustable idle pulley, make gear (small drive gear 27 and the middle gear 18 of the different number of teeth of diaxon, or large driven wheel 28 and middle gear 18, or small drive gear 27 and pinion 19, or large driven wheel 28 and pinion 19) engage each other, change the gearratio between 8 word track gravitional force carbon-free trolley knuckle sections and driving wheel 31, realize dolly displacement.
Gravity assembly, cam assembly, turn to micro-adjusting mechanism, the acting in conjunction of level Four gear, realize Self-traveling mechanism of the present utility model in piles with different in situation, accurately repeat the function of " 8 " word track.
Claims (4)
1. there is the Self-traveling mechanism of direction controlling function, comprise: base plate (7), lower end are fixed on the side wheel support (6) of base plate (7) left end and are arranged on the side wheel (8) of side wheel support (6) lower end outside, and described side wheel (8) rotates with Self-traveling mechanism; It is characterized in that, also comprise: gravity assembly (1), cam assembly, turn to micro-adjusting mechanism and level Four gear;
Described cam assembly comprises camshaft (2), be sleeved on the micrometer (3) on camshaft (2), outward flange is the cam (4) of the arcuate shape of different radian, cam sleeve (5), described camshaft (2) one end is stretched in the central through hole of cam (4), at the opposite side of cam (4) central through hole, cam sleeve (5) is sleeved on camshaft (2), again camshaft (2) other end is arranged on side wheel support (6) upper end by bearing, rotate micrometer (3) adjustment cam (4) position on camshaft (2), described cam (4) rotates with camshaft (2),
Described level Four gear comprises middle gear (18), pinion (19), shifting slide gear (20), shifting slide gear axle (21), adjustable pole (22), locking knob (23), inner support (24), fixed block (25), driving shaft (26), small drive gear (27), large driven wheel (28), gear shaft (29), gear wheel (30), driving wheel (31), middle driven wheel (32), pillar (33), support arm (34) and latch segment (35), described gear shaft (29) is connected with gravity assembly (1), described gravity assembly (1) provides driving force for giving level Four gear, described inner support (24) and support arm (34) are separately fixed at fixed block (25) both sides, and described inner support (24) upper end and support arm (34) upper end are fixed by pillar (33), described gear wheel (30) suit is fixed on gear shaft (29), gear shaft (29) two ends are separately fixed on inner support (24) and support arm (34), and gear wheel (30) rotates with gear shaft (29), described small drive gear (27), large driven wheel (28), middle driven wheel (32) are sleeved on driving shaft (26) successively, described small drive gear (27) and large driven wheel (28) are in the upper slip of driving shaft (26), gear wheel (30) engages with middle driven wheel (32), driving shaft (26) two ends are separately fixed on inner support (24) and support arm (34), and driving wheel (31) is arranged on driving shaft (26) and stretches out on one end of support arm (34), described middle gear (18), pinion (19) are sleeved on camshaft (2) one end, camshaft (2) this end is arranged on support arm (34), and described middle gear (18) and pinion (19) are in the upper slip of camshaft (2), described shifting slide gear (20) is arranged on adjustable pole (22) one end by shifting slide gear axle (21), described shifting slide gear (20) engages with middle gear (18), pinion (19), small drive gear (27), large driven wheel (28) respectively, realizes gear drive thus drive driving wheel (31) to rotate by the gears meshing changing any combination, described adjustable pole (22) other end is arranged on inner support (24) by locking knob (23) and latch segment (35), adjustable pole (22) is with strip hole, and adjustable pole (22) moves up and down along locking knob (23) thus regulates shifting slide gear (20) position,
The described micro-adjusting mechanism that turns to comprises worm screw support plate (15), one end and cam (4) outside edge contacts and the other end are fixed on the fork (17) of worm screw support plate (15) upper surface, two ends are arranged on the worm screw (14) in worm screw support plate (15) two installing holes, upper end is arranged on front-wheel vertical shaft (10) in worm screw support plate (15) endoporus, be set with the worm gear (16) be fixed on front-wheel vertical shaft (10), be fixed on worm screw (14) one end and be with graduated knob (9), be fixed on the front-wheel support (13) of front-wheel vertical shaft (10) lower end, the front-wheel (12) of front-wheel support (13) lower end is arranged on by bearing, what be fixed on base plate (7) front end turns to fixed mount (11), described front-wheel vertical shaft (10) is fixed on and turns in fixed mount (11) centre bore, described cam (4) rotates continuously thus stirs fork (17) and does periodic reverse swing, fine rule one end is adopted to fasten fork (17), the little plummet of fine rule other end system, by fine rule around on camshaft (2), little plummet gravity is utilized to pull fork (17) to reply, described fork (17) drives the worm screw (14) on worm screw support plate (15) to rotate, worm screw (14) coordinates with worm gear (16), worm gear (16) is along with worm screw (14) rotation, worm gear (16) drives front-wheel vertical shaft (10) to rotate, front-wheel vertical shaft (10) drives front-wheel support (13) to swing thus drives front-wheel (12) to make periodically divertical motion.
2. the Self-traveling mechanism with direction controlling function according to claim 1, it is characterized in that, described gravity assembly (1) comprises three columns (1-1), Triangulum (1-2), fixed pulley holder (1-3), two fixed pulleys (1-4), weight (1-5) and cords (1-6), described three column (1-1) lower ends are fixed on base plate (7), three angles of Triangulum (1-2) are fixed on three column (1-1) upper ends, two fixed pulleys (1-4) are fixed on fixed pulley holder (1-3), fixed pulley holder (1-3) is fixed on Triangulum (1-2), cord (1-6) one end is fixed on weight (1-5), weight (1-5) is positioned at the gap in the middle of three columns (1-1), by two fixed pulleys (1-4) in the middle of cord (1-6), cord (1-6) other end is wrapped on gear shaft (29), described weight (1-5) declines under gravity, cord (1-6) driven gear axle (29) is pulled to rotate, gear wheel (30) rotates with gear shaft (29), gear wheel (30) engages with middle driven wheel (32), by gear drive effect, middle driven wheel (32) rotates with gear wheel (30), drives small drive gear (27), large driven wheel (28) rotation by driving shaft (26) simultaneously.
3. the Self-traveling mechanism with direction controlling function according to claim 1, it is characterized in that, described shifting slide gear (20) engages with middle gear (18) and small drive gear (27) simultaneously, or described shifting slide gear (20) engages with middle gear (18) and large driven wheel (28) simultaneously, or described shifting slide gear (20) engages with pinion (19) and small drive gear (27) simultaneously, or described shifting slide gear (20) engages with pinion (19) and large driven wheel (28) simultaneously.
4. the Self-traveling mechanism with direction controlling function according to claim 1, is characterized in that, described side wheel support (6) entirety is A font, and upper end is provided with installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520252294.7U CN204563596U (en) | 2015-04-24 | 2015-04-24 | There is the Self-traveling mechanism of direction controlling function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520252294.7U CN204563596U (en) | 2015-04-24 | 2015-04-24 | There is the Self-traveling mechanism of direction controlling function |
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| CN204563596U true CN204563596U (en) | 2015-08-19 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107050878A (en) * | 2017-05-11 | 2017-08-18 | 江苏大学 | A kind of device in accurate adjustment gravitional force driving walking dolly trip-start direction |
| CN107097815A (en) * | 2017-06-07 | 2017-08-29 | 湖南工学院 | A kind of environmentally friendly dolly |
| CN114263167A (en) * | 2021-12-24 | 2022-04-01 | 中铁六局集团路桥建设有限公司 | Construction method and construction device for deep-water shallow-buried steel sheet pile |
-
2015
- 2015-04-24 CN CN201520252294.7U patent/CN204563596U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107050878A (en) * | 2017-05-11 | 2017-08-18 | 江苏大学 | A kind of device in accurate adjustment gravitional force driving walking dolly trip-start direction |
| CN107050878B (en) * | 2017-05-11 | 2019-04-02 | 江苏大学 | A kind of accurate device for adjusting gravitional force driving walking dolly trip-start direction |
| CN107097815A (en) * | 2017-06-07 | 2017-08-29 | 湖南工学院 | A kind of environmentally friendly dolly |
| CN114263167A (en) * | 2021-12-24 | 2022-04-01 | 中铁六局集团路桥建设有限公司 | Construction method and construction device for deep-water shallow-buried steel sheet pile |
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