CN104958908A - Automatic barrier avoiding trolley - Google Patents
Automatic barrier avoiding trolley Download PDFInfo
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- CN104958908A CN104958908A CN201510378848.2A CN201510378848A CN104958908A CN 104958908 A CN104958908 A CN 104958908A CN 201510378848 A CN201510378848 A CN 201510378848A CN 104958908 A CN104958908 A CN 104958908A
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- axle
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- pulley
- dolly
- draught line
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- 230000004888 barrier function Effects 0.000 title claims abstract description 62
- 238000004804 winding Methods 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000005381 potential energy Methods 0.000 claims abstract description 17
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 3
- 238000009434 installation Methods 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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Abstract
An automatic barrier avoiding trolley comprises a bearing body, a first shaft, a second shaft, a third shaft, a fourth shaft, a fine adjustment mechanism, a first support, a swing rod, a driven wheel, a potential energy supporting frame, a pulley frame, a pulley, a first traction line and a second traction line. The first shaft is provided with a driving wheel and a first gear. The second shaft is provided with a second gear, a wire winding wheel and an active rotating disk, and the second gear is meshed with the first gear. The third shaft is provided with a third gear and a sheave connected with the active rotating disk. The fourth shaft is provided with the fine adjustment mechanism and a fourth gear meshed with the third gear. The fine adjustment mechanism is arranged on the fourth shaft and connected with a sliding rod. The first support is arranged on a connecting frame, and the lower end of the first support is provided with a front roller. The swing rod is arranged on one side of the first support and connected with one end of the sliding rod through a second support. The driven wheel is arranged on a third bearing pedestal. One end of the first traction line is fixed to the wire winding wheel, and the other end of the first traction line is wound on the pulley. One end of the second traction line is fixed to the pulley, and the other end of the second traction line is connected with a weight. The automatic barrier avoiding trolley obtains gravitational potential energy, automatic barrier avoidance can be achieved, and the gravitational potential energy is not only simple in structure and intelligent, but also low in carbon and free of energy consumption.
Description
Technical field
The present invention relates to technical field of mechanical automation, particularly relate to a kind of automatically around barrier dolly.
Background technology
At present, in educational toy technical field, many employings powered battery mode is as the power source of electric power toy car, and in order to realize the intellectuality of toy car, himself parts is more, complex structure, and not only existing with country " low-carbon (LC) " policy is runed counter to, and manufacturing cost is too high, reparation difficulty is larger.
Seek that a kind of structure is simple, energy low-carbon (LC), and the intelligence development dolly moving controlled becomes one of those skilled in the art's technical problem urgently to be resolved hurrily.
Therefore for prior art Problems existing, this case designer is by means of being engaged in the industry experience for many years, and active research improves, so there has been the present invention a kind of automatically around barrier dolly.
Summary of the invention
The present invention be directed in prior art, though traditional toy dolly is intelligent, self parts is more, complex structure, not only existing with country " low-carbon (LC) " policy is runed counter to, and manufacturing cost is too high, repairs the defects such as difficulty is larger and provides a kind of automatically around barrier dolly.
For realizing the object of the present invention, the invention provides a kind of automatically around barrier dolly, described automatically around barrier dolly, comprise: carrying body, comprise the weight tray with the first groove and preposition groove further, be disposed on the clutch shaft bearing seat differing from described preposition groove one end of described weight tray, the second bearing block and the 3rd bearing block, and be arranged on the link of the first groove of described weight tray; First axle, described first axle is arranged driving wheel and the first gear, and is fixed by described clutch shaft bearing seat and described second bearing block; Second axle, described second axle arranges the second gear and reel, and initiatively rotating disk is set in one end differing from described second gear of described second axle, and described second gear and described first gears meshing, described second axle is fixed by described clutch shaft bearing seat and described 3rd bearing block; 3rd axle, the sheave described 3rd axle being arranged the 3rd gear and be connected with described active rotating disk, and described 3rd axle is fixedly installed on described 3rd bearing block; 4th axle, described 4th axle is arranged micro-adjusting mechanism and the 4th gear with described 3rd gears meshing, and described 4th axle is fixedly installed on described 3rd bearing block; Micro-adjusting mechanism, is arranged on described 4th axle, and with by slide block, the slide bar be movably arranged on the slide rail of described weight tray is connected; First support, is arranged on described link, and arranges front wheel at described first pedestal lower end, and described front wheel is positioned at described preposition groove; Fork, is arranged on the side of the described preposition groove of next-door neighbour of described first support, and is connected with one end differing from described fine tuning structure of described slide bar by the second support; Driven pulley, is arranged on described 3rd bearing block; Potential energy bracing frame, is symmetricly set on described weight tray; Pulley yoke, what be arranged on described potential energy bracing frame differs from described weight tray side; Pulley, is movably arranged on described pulley yoke; First draught line, the fixing also winding in one end of described first draught line is on described reel, and the fixing also winding of the other end of described first draught line is on described pulley; Second draught line, the fixing and winding in one end of described second draught line is on described pulley, and the other end of described second draught line is also connected with the counterweight be arranged in described potential energy bracing frame.
Alternatively, the external diameter of described driven pulley is less than the external diameter of described driving wheel.
Alternatively, described link is fixedly installed on described weight tray by lock bolt.
Alternatively, described fork is fixedly installed on the side of described first support by the lock bolt be arranged in the second groove on sidewall, and the roof of described fork has the 3rd groove, and is connected with described slide bar by the second support.
Alternatively, one end that described second support is connected with the 3rd groove of described fork arranges bearing.
Alternatively, the front end of described slide bar arranges described 4th groove offered along glide direction, and described 4th groove is connected with the 3rd groove of described fork by described second support.
Alternatively, the rear end of described slide bar arranges the 5th groove offered perpendicular to glide direction, and described 5th groove is connected with described fine tuning structure.
Alternatively, the side of described slide bar arranges described 6th groove, and is connected with described slide block by the lock bolt be located in described 6th groove.
Alternatively, described fine tuning structure, comprises further: install body, described installation body arranges the first through hole and storage tank, and described installation body is fixedly installed on described 4th axle by described first through hole; The spring shaft of sheathed flexible member, sheathed flexible member on described spring shaft, and be arranged in described storage tank; Shifting axle, fixedly be located in described storage tank 3 by lock bolt, one end of described shifting axle is bearing end, the other end of described shifting axle is the end of thread, and the next-door neighbour of described shifting axle described installation body place arranges flange, and the described storage tank that is positioned under described flange arranges limit body, the second through hole being used for accommodating described spring shaft is set in the middle part of described limit body.
Alternatively, the bearing end of described shifting axle arranges bearing.
Alternatively, described reel is arranged on described second axle by the first installing hole, and realizes described reel relative to the axis of described second axle and the fixing of circumference by the locking screw be located in fixing hole.
Alternatively, one end of described first draught line is fixedly installed on described locking screw place, and is wrapped in by coiling rank in the winding slot of the different radii of described reel.
Alternatively, described pulley has the first winding slot and second winding slot of different radii, and one end differing from described reel of described first draught line is fixed on the first connection hole of described pulley, and winding is in described first winding slot; One end of described second draught line is fixed on the second connection hole, and winding is in described second winding slot, and extension is connected with the counterweight being positioned at described potential energy bracing frame.
Alternatively, the edge of the described reel of next-door neighbour of described pulley yoke arrange described first draught line via breach, the middle part of described pulley yoke arrange described second draught line via via hole.
Alternatively, the angle of the line of described the first line of automatically obtaining around the barrier driving wheel of dolly and the contact point on driven pulley and ground and obstacle pile line and two obstacle piles is 80 °, and the distance of described driving wheel and described obstacle pile is 180mm.
In sum, of the present invention automatically around hindering dolly by arranging transmission mechanism, and by the reel that arranges the first draught line and the second draught line and pulley, and described second draught line is connected with described counterweight, obtain gravitional force, realize automatically around barrier, not only structure is simple, intelligent, and low-carbon (LC), Non-energy-consumption.
Accompanying drawing explanation
Figure 1 shows that the present invention automatically around the three-dimensional structure diagram of barrier dolly;
Figure 2 shows that the present invention automatically around the carrying body construction schematic diagram of barrier dolly;
Figure 3 shows that the present invention automatically around the transmission mechanism structural representation of barrier dolly;
Figure 4 shows that the present invention automatically around the structural representation of the fork of barrier dolly;
Figure 5 shows that the present invention automatically around the structural representation of the slide bar of barrier dolly;
Figure 6 shows that the present invention automatically around the structural representation of the micro-adjusting mechanism of barrier dolly;
Figure 7 shows that the present invention automatically around the shifting axle structural representation of the micro-adjusting mechanism of barrier dolly;
Figure 8 shows that the present invention automatically around the structural representation of the reel of barrier dolly;
Figure 9 shows that the present invention automatically around the structural representation of the pulley of barrier dolly;
Figure 10 shows that the present invention automatically around the structural representation of the pulley yoke of barrier dolly;
Figure 11 shows that the present invention lands around barrier dolly the schematic diagram got a little automatically.
Detailed description of the invention
By describe in detail the invention technology contents, structural feature, reached object and effect, coordinate accompanying drawing to be described in detail below in conjunction with embodiment.
Refer to Fig. 1 ~ Fig. 3, Figure 1 shows that the present invention automatically around the three-dimensional structure diagram of barrier dolly.Figure 2 shows that the present invention automatically around the carrying body construction schematic diagram of barrier dolly.Figure 3 shows that the present invention automatically around the transmission mechanism structural representation of barrier dolly.Described automatically around barrier dolly 1, comprise: carrying body 11, described carrying body 11 comprises the weight tray 111 with the first groove 110a and preposition groove 110b further, be disposed on the clutch shaft bearing seat 112a, the second bearing block 112b that differ from described preposition groove 110b one end and the 3rd bearing block 112c of described weight tray 111, and be arranged on the link 113 at the first groove 110a place of described weight tray 111; First axle 12a, described first axle 12a is arranged driving wheel 120a and the first gear 120b, and is fixed by described clutch shaft bearing seat 112a and described second bearing block 112b; Second axle 12b, described second axle 12b arranges the second gear 121a and reel 121b, and initiatively rotating disk 121c is set in one end differing from described second gear 121a of described second axle 12b, and described second gear 121a engages with described first gear 120b, described second axle 12b is fixed by described clutch shaft bearing seat 112a and described 3rd bearing block 112c; 3rd axle 12c, the sheave 122b described 3rd axle 12c being arranged the 3rd gear 122a and be connected with described active rotating disk 121c, and described 3rd axle 12c is fixedly installed on described 3rd bearing block 112c; 4th axle 12d, the 4th gear 123 described 4th axle 12d being arranged micro-adjusting mechanism 13 and engage with described 3rd gear 122a, and described 4th axle 12d is fixedly installed on described 3rd bearing block 112c; Micro-adjusting mechanism 13, described micro-adjusting mechanism 13 is arranged on described 4th axle 12d, and with by slide block 114, the slide bar 14 be movably arranged on the slide rail 115 of described weight tray 111 is connected; First support 116, described first support 116 is arranged on described link 113, and arranges front wheel 116a in described first support 116 lower end, and described front wheel 116a is positioned at described preposition groove 110b; Fork 117, described fork 117 is arranged on the side of the described preposition groove 110b of next-door neighbour of described first support 116, and is connected with one end differing from described fine tuning structure 13 of described slide bar 14 by the second support 118; Driven pulley 15, described driven pulley 15 is arranged on described 3rd bearing block 112c, and the external diameter of described driven pulley 15 is less than the external diameter of described driving wheel 120a; Potential energy bracing frame 16, described potential energy bracing frame 16 is symmetricly set on described weight tray 111; Pulley yoke 17, what described pulley yoke 17 was arranged on described potential energy bracing frame 16 differs from described weight tray 111 side; Pulley 18, described pulley 18 is movably arranged on described pulley yoke 17; First draught line (not shown), the fixing also winding in one end of described first draught line is on described reel 121b, and the fixing also winding of the other end of described first draught line is on described pulley 18; Second draught line (not shown), the fixing and winding in one end of described second draught line is on described pulley 18, and the other end of described second draught line is also connected with the counterweight 19 be arranged in described potential energy bracing frame 16.
In order to disclose the technical scheme of the present invention more intuitively, highlighting the beneficial effect of the present invention, now in conjunction with detailed description of the invention, the present invention being set forth around the structure of barrier dolly and operation principle automatically.In a specific embodiment, described being automatically only around the physical dimension, quantity etc. that hinder dolly is enumerated, and should not be considered as the restriction to technical solution of the present invention.
Refer to Fig. 2, and Fig. 1 is consulted in combination, described carrying body 11 comprises the weight tray 111 with the first groove 110a and preposition groove 110b further, be disposed on the clutch shaft bearing seat 112a, the second bearing block 112b that differ from described preposition groove 110b one end and the 3rd bearing block 112c of described weight tray 111, and be arranged on the link 113 at the first groove 110a place of described weight tray 111.More specifically, described link 113 is fixedly installed on described weight tray 111 by lock bolt (not shown).When described lock bolt is in released state, just along described first groove 110a mobile link frame 113, and then the first support 116 be arranged on described link 113 and the position of front wheel 116a relative to described preposition groove 110b being arranged on described first support 116 lower end can be adjusted.
Refer to Fig. 4, and Fig. 1 is consulted in combination, Figure 4 shows that the present invention automatically around the structural representation of the fork of barrier dolly.Described fork 117 is fixedly installed on the side of the described preposition groove 110b of next-door neighbour of described first support 116 by lock bolt.Particularly, described fork 117 is fixedly installed on the side of described first support 116 by the lock bolt be arranged in the second groove 117b on sidewall 117a, and when described lock bolt is in released state, adjustable described fork 117 is relative to the height of described first support 116.The roof 117c of described fork 117 has the 3rd groove 117d, and is connected with described slide bar 14 by the second support 118.
Refer to Fig. 5, and Fig. 1 is consulted in combination, Figure 5 shows that the present invention automatically around the structural representation of the slide bar of barrier dolly.Described slide bar 14 arranges the 4th groove 141 and the 5th groove 142 respectively at the two ends of glide direction, and the 6th groove 143 is set in the side of described slide bar 14, and be connected with described slide block 114 by the lock bolt be located in described 6th groove 143, and described slide block 114 engages with the slide rail 115 be arranged on described weight tray 111.More specifically, the front end of described slide bar 14 arranges described 4th groove 141 offered along glide direction, and described 4th groove 141 is connected with the 3rd groove 117d of described fork 117 by described second support 118.Wherein, one end of described second support 118 is arranged in described 4th groove 141 by lock bolt, and the other end of described second support 118 is connected with the 3rd groove 117d of described fork 117.The rear end of described slide bar 14 arranges the 5th groove 142 offered perpendicular to glide direction, and described 5th groove 142 is connected with described fine tuning structure 13.The side of described slide bar 14 arranges described 6th groove 143, and be connected with described slide block 114 by the lock bolt be located in described 6th groove 143, and when described lock bolt released state, adjustable described slide bar 14 relative to the horizontal level of described slide block 114, and then realizes the position adjustments of described slide bar 14 relative to described weight tray 111.
More preferably, one end that described second support 118 is connected with the 3rd groove 117d of described fork 117 arranges bearing 171e, makes between described second support 118 with described 3rd groove 117d as rolling friction coordinates.As those skilled in the art, easy understand ground, described second support 118, when lock bolt is in released state, can regulate arbitrarily described second support 118 relative to the angle of described slide bar 14.
Refer to Fig. 6, Fig. 7, Figure 6 shows that the present invention automatically around the structural representation of the micro-adjusting mechanism of barrier dolly.Figure 7 shows that the present invention automatically around the shifting axle structural representation of the micro-adjusting mechanism of barrier dolly.Described fine tuning structure 13, comprises further: install body 131, described installation body 131 is arranged the first through hole 132 and storage tank 133, and described installation body 131 is fixedly installed on described 4th axle 12d by described first through hole 132; The spring shaft 135 of sheathed flexible member 134, sheathed flexible member 134 on described spring shaft 135, and be arranged in described storage tank 133; Shifting axle 136, described shifting axle 136 is fixedly located in described storage tank 133 by lock bolt 130, one end of described shifting axle 136 is bearing end 136a, the other end of described shifting axle 136 is end of thread 136b, and next-door neighbour's described installation body 131 place of described shifting axle 136 arranges flange 137, and limit body 138 is set at the described storage tank 133 that is positioned at of described flange 137 times, the second through hole 139 being used for accommodating described spring shaft 135 is set in the middle part of described limit body 138.More specifically, the bearing end 136a of described shifting axle 136 arranges bearing (not shown), and described shifting axle 136 is connected with the 5th groove 142 rolling friction of described slide bar 14.
Significantly, described second through hole 139 and described spring shaft 135 matched in clearance, described flange 137 and described limit body 138 can limit the free degree of described shifting axle 136, and described shifting axle 136 only can be moved along the direction of described spring shaft 135.When described lock bolt is in released state, described shifting axle 136 can move along described spring shaft 135, to change the centre-to-centre spacing of described shifting axle 136 relative to the 4th axle 12d, namely the effective length of described micro-adjusting mechanism 13 is changed, then change the extreme position of described slide bar 14, and then regulate the pivot angle scope of described front wheel 116a, realize automatically around the change of the movement locus of barrier dolly 1.
Refer to Fig. 8, and Fig. 1 is consulted in combination, Figure 8 shows that the present invention automatically around the structural representation of the reel of barrier dolly.Described reel 121b is arranged on described second axle 12b by the first installing hole 121c, and realizes described reel 121b relative to the axis of described second axle 12b and the fixing of circumference by the locking screw (not shown) be located in fixing hole 121d.One end of described first draught line (not shown) is fixedly installed on described locking screw place, and is wrapped in by coiling rank 121e in the winding slot 121f of the different radii of described reel 121b.Apparently, by arranging, there is the reel 121b of the winding slot 121f of different radii, described first draught line can be changed and act on moment on described second axle 12b.
Refer to Fig. 9, Figure 10, Figure 9 shows that the present invention automatically around the structural representation of the pulley of barrier dolly.Figure 10 shows that the present invention automatically around the structural representation of the pulley yoke of barrier dolly.Described pulley 18 wears the third through-hole 181 of pulley 18 by the axle (not shown) of the second installing hole 171 being positioned at described pulley yoke 17 and then is arranged on described pulley yoke 17.Described pulley 18 has the first winding slot 182 and the second winding slot 183 of different radii, and one end differing from described reel 121b of described first draught line is fixed on the first connecting hole 184 place of described pulley 18, and winding is in described first winding slot 182; One end of described second draught line is fixed on the second connecting hole 185 place, and winding is in described second winding slot 183, and extension is connected with the counterweight 19 being positioned at described potential energy bracing frame 16.
As those skilled in the art, easy understand ground, for the ease of described first draught line and the second draught line stressed, preferably, the edge of next-door neighbour's described reel 121b of described pulley yoke 17 arrange described first draught line via breach 172, the middle part of described pulley yoke 17 arrange described second draught line via via hole 173.
Please continue to refer to Fig. 1 ~ Figure 10, the concrete the present invention of elaboration is automatically around the operation principle hindering dolly.One end of described draught line (not shown) is fixedly installed on described locking screw place, and be wrapped in the winding slot 121f of the different radii of described reel 121b by coiling rank 121e, the other end of described first draught line is fixed on the first connecting hole 184 place of described pulley 18, and winding is in described first winding slot 182; One end of described second draught line is fixed on described second connecting hole 185 place, and winding is in described second winding slot 183, and extension is connected with the counterweight 19 being positioned at described potential energy bracing frame 16.In realization automatically before barrier dolly 1 works, first described driving wheel 120a is rotated along the described opposite direction automatically moved ahead around barrier dolly 1, and successively by the first axle 12a, intermeshing first gear 120b and the second gear 121a, and second axle 12b drive described reel 121b to rotate, and then under the effect of the first draught line, drive described pulley 18 to rotate, and rely on described pulley 18 to realize described second draught line and promote described counterweight 19, to obtain gravitional force; Automatically will land around barrier dolly 1 subsequently, realize automatically running around barrier.
Refer to Figure 11, and combine and consult Fig. 1 ~ Figure 10, Figure 11 shows that the present invention lands around barrier dolly the schematic diagram got a little automatically.As preferred embodiment, first by the contact point of described automatic driving wheel 120a and driven pulley 15 and ground around hindering dolly and obstacle pile 10 line, obtain the first line 101; Then the angle regulating the line 102 of described first line 101 and two obstacle piles 10 is 80 °, and the distance of described driving wheel 120a and described obstacle pile 10 is 180mm; Finally release automatically around barrier dolly, and is carried out automatically running around barrier.
Significantly, of the present invention automatically around hindering dolly by arranging transmission mechanism, and by the reel 121b that arranges the first draught line and the second draught line and pulley 18, and described second draught line is connected with described counterweight 19, obtain gravitional force, realize automatically around barrier, not only structure is simple, intelligent, and low-carbon (LC), Non-energy-consumption.
In sum, of the present invention automatically around hindering dolly by arranging transmission mechanism, and by the reel that arranges the first draught line and the second draught line and pulley, and described second draught line is connected with described counterweight, obtain gravitional force, realize automatically around barrier, not only structure is simple, intelligent, and low-carbon (LC), Non-energy-consumption.
Those skilled in the art all should be appreciated that, without departing from the spirit or scope of the present invention, can carry out various modifications and variations to the present invention.Thus, if when any amendment or modification fall in the protection domain of appended claims and equivalent, think that these amendment and modification are contained in the present invention.
Claims (15)
1., automatically around a barrier dolly, it is characterized in that, described automatically around barrier dolly, comprising:
Carrying body, comprise the weight tray with the first groove and preposition groove further, be disposed on the clutch shaft bearing seat differing from described preposition groove one end of described weight tray, the second bearing block and the 3rd bearing block, and be arranged on the link of the first groove of described weight tray;
First axle, described first axle is arranged driving wheel and the first gear, and is fixed by described clutch shaft bearing seat and described second bearing block;
Second axle, described second axle arranges the second gear and reel, and initiatively rotating disk is set in one end differing from described second gear of described second axle, and described second gear and described first gears meshing, described second axle is fixed by described clutch shaft bearing seat and described 3rd bearing block;
3rd axle, the sheave described 3rd axle being arranged the 3rd gear and be connected with described active rotating disk, and described 3rd axle is fixedly installed on described 3rd bearing block;
4th axle, described 4th axle is arranged micro-adjusting mechanism and the 4th gear with described 3rd gears meshing, and described 4th axle is fixedly installed on described 3rd bearing block;
Micro-adjusting mechanism, is arranged on described 4th axle, and with by slide block, the slide bar be movably arranged on the slide rail of described weight tray is connected;
First support, is arranged on described link, and arranges front wheel at described first pedestal lower end, and described front wheel is positioned at described preposition groove;
Fork, is arranged on the side of the described preposition groove of next-door neighbour of described first support, and is connected with one end differing from described fine tuning structure of described slide bar by the second support;
Driven pulley, is arranged on described 3rd bearing block;
Potential energy bracing frame, is symmetricly set on described weight tray;
Pulley yoke, what be arranged on described potential energy bracing frame differs from described weight tray side;
Pulley, is movably arranged on described pulley yoke;
First draught line, the fixing also winding in one end of described first draught line is on described reel, and the fixing also winding of the other end of described first draught line is on described pulley;
Second draught line, the fixing and winding in one end of described second draught line is on described pulley, and the other end of described second draught line is also connected with the counterweight be arranged in described potential energy bracing frame.
2. automatic around barrier dolly as claimed in claim 1, it is characterized in that, the external diameter of described driven pulley is less than the external diameter of described driving wheel.
3. automatic around barrier dolly as claimed in claim 1, it is characterized in that, described link is fixedly installed on described weight tray by lock bolt.
4. automatic around barrier dolly as claimed in claim 1, it is characterized in that, described fork is fixedly installed on the side of described first support by the lock bolt be arranged in the second groove on sidewall, and the roof of described fork has the 3rd groove, and is connected with described slide bar by the second support.
5. automatic around barrier dolly as claimed in claim 4, it is characterized in that, one end that described second support is connected with the 3rd groove of described fork arranges bearing.
6. automatic as claimed in claim 1 around barrier dolly, it is characterized in that, the front end of described slide bar arranges described 4th groove offered along glide direction, and described 4th groove is connected with the 3rd groove of described fork by described second support.
7. automatic around barrier dolly as claimed in claim 1, it is characterized in that, the rear end of described slide bar arranges the 5th groove offered perpendicular to glide direction, and described 5th groove is connected with described fine tuning structure.
8. automatic around barrier dolly as claimed in claim 1, it is characterized in that, the side of described slide bar arranges described 6th groove, and is connected with described slide block by the lock bolt be located in described 6th groove.
9. automatic around barrier dolly as claimed in claim 1, it is characterized in that, described fine tuning structure, comprises further:
Body is installed, described installation body arranges the first through hole and storage tank, and described installation body is fixedly installed on described 4th axle by described first through hole;
The spring shaft of sheathed flexible member, sheathed flexible member on described spring shaft, and be arranged in described storage tank;
Shifting axle, fixedly be located in described storage tank 3 by lock bolt, one end of described shifting axle is bearing end, the other end of described shifting axle is the end of thread, and the next-door neighbour of described shifting axle described installation body place arranges flange, and the described storage tank that is positioned under described flange arranges limit body, the second through hole being used for accommodating described spring shaft is set in the middle part of described limit body.
10. automatic around barrier dolly as claimed in claim 10, it is characterized in that, the bearing end of described shifting axle arranges bearing.
11. is automatic around barrier dolly as claimed in claim 1, it is characterized in that, described reel is arranged on described second axle by the first installing hole, and realizes described reel relative to the axis of described second axle and the fixing of circumference by the locking screw be located in fixing hole.
12. is automatic around barrier dolly as claimed in claim 11, and it is characterized in that, one end of described first draught line is fixedly installed on described locking screw place, and is wrapped in by coiling rank in the winding slot of the different radii of described reel.
13. is automatic around barrier dolly as claimed in claim 1, it is characterized in that, described pulley has the first winding slot and second winding slot of different radii, and one end differing from described reel of described first draught line is fixed on the first connection hole of described pulley, and winding is in described first winding slot; One end of described second draught line is fixed on the second connection hole, and winding is in described second winding slot, and extension is connected with the counterweight being positioned at described potential energy bracing frame.
14. is characterized in that automatically as claimed in claim 1 around barrier dolly, the edge of the described reel of next-door neighbour of described pulley yoke arrange described first draught line via breach, the middle part of described pulley yoke arrange described second draught line via via hole.
15. is automatic around barrier dolly as claimed in claim 1, it is characterized in that, the angle of the line of described the first line of automatically obtaining around the barrier driving wheel of dolly and the contact point on driven pulley and ground and obstacle pile line and two obstacle piles is 80 °, and the distance of described driving wheel and described obstacle pile is 180mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510378848.2A CN104958908B (en) | 2015-07-01 | 2015-07-01 | It is a kind of automatic around barrier dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510378848.2A CN104958908B (en) | 2015-07-01 | 2015-07-01 | It is a kind of automatic around barrier dolly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104958908A true CN104958908A (en) | 2015-10-07 |
| CN104958908B CN104958908B (en) | 2017-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510378848.2A Expired - Fee Related CN104958908B (en) | 2015-07-01 | 2015-07-01 | It is a kind of automatic around barrier dolly |
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| CN (1) | CN104958908B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106512431A (en) * | 2016-11-09 | 2017-03-22 | 淮阴工学院 | Winding method for automatic torque conversion of carbon-free car and carbon-free car |
| CN107080956A (en) * | 2017-05-11 | 2017-08-22 | 江苏大学 | With gravitional force drive can many moment of torsion control speed automatic carriage |
| CN108295482A (en) * | 2017-12-19 | 2018-07-20 | 桂林电子科技大学 | It is a kind of to walk to close the carbon-free trolley of the figure of eight |
| CN109499073A (en) * | 2019-01-09 | 2019-03-22 | 中南林业科技大学 | Carbon-free trolley |
-
2015
- 2015-07-01 CN CN201510378848.2A patent/CN104958908B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106512431A (en) * | 2016-11-09 | 2017-03-22 | 淮阴工学院 | Winding method for automatic torque conversion of carbon-free car and carbon-free car |
| CN106512431B (en) * | 2016-11-09 | 2019-03-29 | 淮阴工学院 | A kind of method for winding and carbon-free trolley of carbon-free trolley automatic torque-changing |
| CN107080956A (en) * | 2017-05-11 | 2017-08-22 | 江苏大学 | With gravitional force drive can many moment of torsion control speed automatic carriage |
| CN108295482A (en) * | 2017-12-19 | 2018-07-20 | 桂林电子科技大学 | It is a kind of to walk to close the carbon-free trolley of the figure of eight |
| CN108295482B (en) * | 2017-12-19 | 2024-05-28 | 桂林电子科技大学 | Carbon-free trolley capable of walking and sealing in 8 shape |
| CN109499073A (en) * | 2019-01-09 | 2019-03-22 | 中南林业科技大学 | Carbon-free trolley |
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| Publication number | Publication date |
|---|---|
| CN104958908B (en) | 2017-09-19 |
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