CN104958908B - It is a kind of automatic around barrier dolly - Google Patents
It is a kind of automatic around barrier dolly Download PDFInfo
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- CN104958908B CN104958908B CN201510378848.2A CN201510378848A CN104958908B CN 104958908 B CN104958908 B CN 104958908B CN 201510378848 A CN201510378848 A CN 201510378848A CN 104958908 B CN104958908 B CN 104958908B
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- 230000004888 barrier function Effects 0.000 title claims abstract description 65
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000005381 potential energy Methods 0.000 claims abstract description 16
- 238000004804 winding Methods 0.000 claims description 19
- 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
- 238000010586 diagram Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
It is a kind of automatic around barrier dolly, including：Carry body；First axle, sets driving wheel and first gear；Second axle, sets second gear, reel, active rotating disk, and second gear is engaged with first gear；3rd axle, sets the 3rd gear and the sheave being connected with active rotating disk；4th axle, sets micro-adjusting mechanism and the 4th gear engaged with the 3rd gear；Micro-adjusting mechanism, is arranged on the 4th axle, and be connected with slide bar；First support, is arranged on link, and sets front wheel in lower end；Swing rod, is arranged on the side of first support, and be connected with one end of slide bar by second support；Driven pulley, is arranged on 3rd bearing seat；Potential energy support frame；Pulley yoke；Pulley；First draught line, one end is fixed on reel, and the other end is around being located on pulley；Second draught line, one end is fixed on pulley, and the other end is connected with counterweight.The present invention obtains gravitional force, realizes automatic around barrier, is not only simple in structure, intelligent, and low-carbon, Non-energy-consumption.
Description
Technical field
The present invention relates to technical field of mechanical automation, more particularly to one kind are automatic around barrier dolly.
Background technology
At present, it is many using power source of the battery power supply mode as electric power toy car in educational toy technical field, and be
The intellectuality of toy car is realized, its own parts is more, construction is complicated, not only " low-carbon " policy phase existing with country
It is contrary to, and manufacturing cost is too high, repairs difficulty larger.
Seek a kind of simple in construction, energy low-carbon, and the controllable intelligence development dolly of motion turns into those skilled in the art urgently
One of technical problem to be solved.
Therefore the problem of exist for prior art, this case designer is by the experience of the industry for many years is engaged in, actively research
Improvement, then there is of the invention a kind of automatic around barrier dolly.
The content of the invention
The present invention be directed to which in the prior art, though traditional toy dolly is intelligent, itself parts is more, construct multiple
It is miscellaneous, not only runed counter to country existing " low-carbon " policy, and manufacturing cost is too high, repair the defects such as difficulty is larger and provide a kind of
Automatically around barrier dolly.
To realize the purpose of the present invention, the present invention provides a kind of automatic around barrier dolly, described automatic around barrier dolly, including：
Carry body, further comprise the weight tray with the first groove and preposition groove, be disposed on the weight tray it
Different from first bearing seat, second bearing seat and the 3rd bearing seat of described preposition groove one end, and it is arranged on the carrying bottom
The link of first groove of plate；Driving wheel and first gear are set in first axle, the first axle, and pass through described first
Bearing block is fixed with the second bearing seat；Second gear and reel be set on the second axle, second axle, and described the
One end different from the second gear of two axles sets active rotating disk, and the second gear is engaged with the first gear, institute
State the second axle fixed by the first bearing seat and 3rd bearing seat；3rd tooth is set on the 3rd axle, the 3rd axle
Wheel and the sheave that is connected with the active rotating disk, and the 3rd axle is fixedly installed in the 3rd bearing；4th axle,
Micro-adjusting mechanism and the 4th gear engaged with the 3rd gear are set on the 4th axle, and the 4th axle is fixedly installed
On 3rd bearing seat；Micro-adjusting mechanism, is arranged on the 4th axle, and with being movably arranged on the carrying by sliding block
Slide bar connection on the slide rail of bottom plate；First support, is arranged on the link, and before the setting of the first support lower end
Roller, and the front wheel is in the preposition groove；Swing rod, be arranged on the first support close to the preposition groove
Side, and be connected by second support with one end different from the fine tuning structure of the slide bar；Driven pulley, is arranged on described
On 3rd bearing seat；Potential energy support frame, is symmetricly set on the weight tray；Pulley yoke, is arranged on the potential energy support frame
Different from the weight tray side；Pulley, is movably arranged on the pulley yoke；First draught line, first draught line
One end fix and around being located on the reel, the other end of first draught line is fixed and around being located on the pulley；
Second draught line, one end of second draught line is fixed and around being located on the pulley, the other end of second draught line
And be connected with the counterweight being arranged in the potential energy support frame.
Alternatively, the external diameter of the driven pulley is less than the external diameter of the driving wheel.
Alternatively, the link is fixedly installed on the weight tray by lock bolt.
Alternatively, the swing rod is fixedly installed on described by the lock bolt in the second groove for being arranged on the wall of side
The side of one support, and the roof of the swing rod has the 3rd groove, and be connected by second support with the slide bar.
Alternatively, one end that the second support is connected with the 3rd groove of the swing rod sets bearing.
Alternatively, the front end of the slide bar sets the 4th groove opened up along glide direction, and the 4th groove
It is connected by the second support with the 3rd groove of the swing rod.
Alternatively, the rear end of the slide bar sets the 5th groove that is opened up perpendicular to glide direction, the 5th groove with
The fine tuning structure is connected.
Alternatively, the slide bar side sets the 6th groove, and the lock by being located in the 6th groove
Fixing bolt is connected with the sliding block.
Alternatively, the fine tuning structure, further comprises：Body is installed, set on the installation body first through hole and
Storage tank, and it is described installation body be fixedly installed on by the first through hole on the 4th axle；It is arranged the bullet of flexible member
Flexible member is arranged on spring axle, the spring shaft, and is arranged in the storage tank；Shifting axle, is fixed by lock bolt and worn
It is located in the storage tank 3, one end of the shifting axle is bearing end, the other end of the shifting axle is the end of thread, and described
Shifting axle close to it is described installation body at set flange, and under the flange be located at the storage tank in set spacing
It is provided for housing the second through hole of the spring shaft in the middle part of body, the limit body.
Alternatively, the bearing end of the shifting axle sets bearing.
Alternatively, the reel is arranged on second axle by the first mounting hole, and by being located in fixing hole
Interior locking screw realizes fixation of the reel relative to the axial direction of second axle and circumference.
Alternatively, one end of first draught line is fixedly installed at the locking screw, and is wound by coiling rank
In the winding slot of the different radii of the reel.
Alternatively, the pulley has the first winding slot and the second winding slot of different radii, and first draught line
One end different from the reel be fixed on the first connection hole of the pulley, and around being located in first winding slot；
One end of second draught line is fixed on the second connection hole, and around being located in second winding slot, and extension is with being located at
Counterweight connection in the potential energy support frame.
Alternatively, the edge close to the reel of the pulley yoke set first draught line via breach,
The middle part of the pulley yoke set second draught line via via.
Alternatively, the automatic driving wheel and driven pulley and the contact point on ground around barrier dolly is obtained with obstacle pile line
The first line and the angle of the line of two obstacle piles obtained is 80 °, and the distance of the driving wheel and the obstacle pile is 180mm.
In summary, it is of the present invention automatically around barrier dolly by setting transmission mechanism, and by setting the first draught line
With the reel and pulley of the second draught line, and second draught line is connected with the counterweight, obtains gravitional force, it is real
It is now automatic around barrier, it is not only simple in structure, intelligent, and low-carbon, Non-energy-consumption.
Brief description of the drawings
Fig. 1 show the automatic three-dimensional structure diagram around barrier dolly of the invention；
Fig. 2 show the automatic carrying body construction schematic diagram around barrier dolly of the invention；
Fig. 3 show the automatic transmission mechanism structural representation around barrier dolly of the invention；
Fig. 4 show the structural representation of the automatic swing rod around barrier dolly of the invention；
Fig. 5 show the structural representation of the automatic slide bar around barrier dolly of the invention；
Fig. 6 show the structural representation of the automatic micro-adjusting mechanism around barrier dolly of the invention；
Fig. 7 show the shifting axle structural representation of the automatic micro-adjusting mechanism around barrier dolly of the invention；
Fig. 8 show the structural representation of the automatic reel around barrier dolly of the invention；
Fig. 9 show the structural representation of the automatic pulley around barrier dolly of the invention；
Figure 10 show the structural representation of the automatic pulley yoke around barrier dolly of the invention；
Figure 11 show the automatic schematic diagram taken around barrier dolly landing a little of the invention.
Embodiment
To describe technology contents, construction feature, institute's reached purpose and effect of the invention in detail, below in conjunction with reality
Apply example and coordinate accompanying drawing to be described in detail.
Fig. 1~Fig. 3 is referred to, Fig. 1 show the automatic three-dimensional structure diagram around barrier dolly of the invention.Fig. 2 show this hair
The bright automatic carrying body construction schematic diagram around barrier dolly.Fig. 3 show the automatic transmission mechanism structure around barrier dolly of the invention
Schematic diagram.It is described automatic around barrier dolly 1, including：Body 11 is carried, the carrying body 11 further comprises thering is the first groove
110a and preposition groove 110b weight tray 111, be disposed on the weight tray 111 different from the preposition groove
First bearing seat 112a, second bearing seat 112b and 3rd bearing the seat 112c of 110b one end, and it is arranged on the carrying bottom
Link 113 at first groove 110a of plate 111；Driving wheel 120a and the is set on first axle 12a, the first axle 12a
One gear 120b, and fixed by the first bearing seat 112a with the second bearing seat 112b；Second axle 12b, described
Second gear 121a and reel 121b is set on two axle 12b, and in the second axle 12b different from the second gear 121a
One end active rotating disk 121c is set, and the second gear 121a engages with the first gear 120b, the second axle 12b
Fixed by the first bearing seat 112a with 3rd bearing seat 112c；Set on 3rd axle 12c, the 3rd axle 12c
The 3rd gear 122a and sheave 122b being connected with the active rotating disk 121c, and the 3rd axle 12c is fixedly installed on institute
State on 3rd bearing seat 112c；On 4th axle 12d, the 4th axle 12d set micro-adjusting mechanism 13 and with the 3rd gear
4th gear 123 of 122a engagements, and the 4th axle 12d is fixedly installed on 3rd bearing seat 112c；Micro-adjusting mechanism
13, the micro-adjusting mechanism 13 is arranged on the 4th axle 12d, and with being movably arranged on the weight tray by sliding block 114
Slide bar 14 on 111 slide rail 115 is connected；First support 116, the first support 116 is arranged on the link 113,
And front wheel 116a is set in the lower end of first support 116, and the front wheel 116a is located in the preposition groove 110b；
Swing rod 117, the swing rod 117 is arranged on the side close to the preposition groove 110b of the first support 116, and passes through
Two supports 118 are connected with one end different from the fine tuning structure 13 of the slide bar 14；Driven pulley 15, the driven pulley 15 is set
On 3rd bearing seat 112c, and external diameter of the external diameter less than the driving wheel 120a of the driven pulley 15；Potential energy is supported
Frame 16, the potential energy support frame 16 is symmetricly set on the weight tray 111；Pulley yoke 17, the pulley yoke 17 is arranged on
The potential energy support frame 16 different from the side of weight tray 111；Pulley 18, the pulley 18 is movably arranged on the pulley
On frame 17；First draught line (not shown), one end of first draught line is fixed and around being located on the reel 121b, institute
The other end for stating the first draught line is fixed and around being located on the pulley 18；Second draught line (not shown), second traction
One end of line is fixed and around being located on the pulley 18, the other end of second draught line is simultaneously supported with being arranged on the potential energy
Counterweight 19 in frame 16 is connected.
In order to more intuitively disclose the technical scheme of the present invention, the beneficial effect of the present invention is highlighted, in conjunction with specific implementation
Mode is illustrated to automatic structure and operation principle around barrier dolly of the invention.In a specific embodiment, it is described it is automatic around
It is only to enumerate to hinder physical dimension, quantity of dolly etc., is not construed as the limitation to technical solution of the present invention.
Referring to Fig. 2, and combine refer to Fig. 1, the carrying body 11 further comprise have the first groove 110a and before
Put groove 110b weight tray 111, be disposed on the weight tray 111 different from described preposition groove 110b one end
First bearing seat 112a, second bearing seat 112b and 3rd bearing seat 112c, and it is arranged on the first of the weight tray 111
Link 113 at groove 110a.More specifically, the link 113 is fixedly installed on institute by lock bolt (not shown)
State on weight tray 111., just can be along the first groove 110a mobile links when the lock bolt is in released state
Frame 113, and then adjust the first support 116 being arranged on the link 113 and be arranged on the lower end of first support 116
Positions of the front wheel 116a relative to the preposition groove 110b.
Referring to Fig. 4, and combine and refer to Fig. 1, Fig. 4 show the structural representation of the swing rod around barrier dolly of the invention automatic
Figure.The swing rod 117 by lock bolt be fixedly installed on the first support 116 close to the one of the preposition groove 110b
Side.Specifically, the swing rod 117 is fixedly installed on by the lock bolt in the second groove 117b for being arranged on the wall 117a of side
The side of the first support 116, and the lock bolt be in released state when, can adjust the swing rod 117 relative to
The height of the first support 116.The roof 117c of the swing rod 117 has the 3rd groove 117d, and passes through second support 118
It is connected with the slide bar 14.
Referring to Fig. 5, and combine and refer to Fig. 1, Fig. 5 show the structural representation of the slide bar around barrier dolly of the invention automatic
Figure.The slide bar 14 sets the 4th groove 141 and the 5th groove 142 at the two ends of glide direction respectively, and in the slide bar
14 side sets the 6th groove 143, and lock bolt and the sliding block 114 by being located in the 6th groove 143
Connect, and the sliding block 114 is engaged with the slide rail 115 being arranged on the weight tray 111.More specifically, the slide bar 14
Front end the 4th groove 141 that is opened up along glide direction is set, and the 4th groove 141 passes through the second support
118 are connected with the 3rd groove 117d of the swing rod 117.Wherein, one end of the second support 118 is set by lock bolt
In the 4th groove 141, the other end of the second support 118 is connected with the 3rd groove 117d of the swing rod 117.Institute
The rear end for stating slide bar 14 sets the 5th groove 142 opened up perpendicular to glide direction, and the 5th groove 142 is tied with the fine setting
Structure 13 is connected.The slide bar 14 side sets the 6th groove 143, and by being located in the 6th groove 143
Lock bolt is connected with the sliding block 114, and in the lock bolt released state, can adjust the slide bar 14 relative to institute
The horizontal level of sliding block 114 is stated, and then realizes position adjustments of the slide bar 14 relative to the weight tray 111.
It is highly preferred that one end that the second support 118 is connected with the 3rd groove 117d of the swing rod 117 sets bearing
171e so that coordinate between the second support 118 and the 3rd groove 117d for rolling friction.It is used as people in the art
Member, it is readily appreciated that ground, the second support 118 can arbitrarily adjust the second support when lock bolt is in released state
118 relative to the slide bar 14 angle.
Fig. 6, Fig. 7 are referred to, Fig. 6 show the structural representation of the automatic micro-adjusting mechanism around barrier dolly of the invention.Fig. 7 institutes
It is shown as the shifting axle structural representation of the automatic micro-adjusting mechanism around barrier dolly of the invention.The fine tuning structure 13, further comprises：
Install and first through hole 132 and storage tank 133 are set on body 131, the installation body 131, and the installation body 131 passes through
The first through hole 132 is fixedly installed on the 4th axle 12d；It is arranged the spring shaft 135 of flexible member 134, the spring
Flexible member 134 is arranged on axle 135, and is arranged in the storage tank 133；Shifting axle 136, the shifting axle 136 passes through lock
Fixing bolt 130 is fixed and is located in the storage tank 133, and one end of the shifting axle 136 is bearing end 136a, the shifting axle
136 other end be end of thread 136b, and the shifting axle 136 close to it is described installation body 131 at set flange 137, and
Limit body 138 is set in 137 times be located in the storage tank 133 of the flange, the middle part of limit body 138 is provided for holding
Put the second through hole 139 of the spring shaft 135.More specifically, the bearing end 136a of the shifting axle 136 sets bearing (not scheme
Show) so that the shifting axle 136 is connected with the rolling friction of the 5th groove 142 of the slide bar 14.
It is apparent that second through hole 139 coordinates with the gap of spring shaft 135, the flange 137 and the limit body
138 can limit the free degree of the shifting axle 136 so that the shifting axle 136 is only capable of the direction shifting along the spring shaft 135
It is dynamic.When the lock bolt is in released state, the shifting axle 136 can be moved along the spring shaft 135, to change
Centre-to-centre spacing of the shifting axle 136 relative to the 4th axle 12d is stated, that is, changes the effective length of the micro-adjusting mechanism 13, then changes described
The extreme position of slide bar 14, and then the pivot angle scope of the front wheel 116a is adjusted, realize the automatic movement locus around barrier dolly 1
Change.
Referring to Fig. 8, and combine and refer to Fig. 1, Fig. 8 show the structural representation of the reel around barrier dolly of the invention automatic
Figure.The reel 121b is arranged on the second axle 12b by the first mounting hole 121c, and by being located in fixing hole
Locking screw (not shown) in 121d realize the reel 121b relative to the axial direction of the second axle 12b and circumference consolidate
It is fixed.One end of first draught line (not shown) is fixedly installed at the locking screw, and is wound by coiling rank 121e
In the winding slot 121f of the different radii of the reel 121b.It is apparent that by setting the winding slot with different radii
121f reel 121b, can change the torque that first draught line is acted on the second axle 12b.
Fig. 9, Figure 10 are referred to, Fig. 9 show the structural representation of the automatic pulley around barrier dolly of the invention.Shown in Figure 10
For the structural representation of the automatic pulley yoke around barrier dolly of the invention.The pulley 18 passes through positioned at the second of the pulley yoke 17
Axle (not shown) in mounting hole 171 wears the third through-hole 181 of pulley 18 and then is arranged on the pulley yoke 17.The cunning
Wheel 18 have different radii the first winding slots 182 and the second winding slot 183, and first draught line different from the coiling
Wheel 121b one end is fixed at the first connecting hole 184 of the pulley 18, and around being located in first winding slot 182；Institute
The one end for stating the second draught line is fixed at the second connecting hole 185, and around being located in second winding slot 183, and extension with
Counterweight 19 in the potential energy support frame 16 is connected.
Be used as those skilled in the art, it is readily appreciated that ground, for the ease of first draught line and the second draught line
Stress, it is preferable that the edge close to the reel 121b of the pulley yoke 17 set first draught line via lack
Mouthfuls 172, middle part setting second draught line of the pulley yoke 17 via via 173.
Please continue to refer to Fig. 1~Figure 10, the automatic operation principle around barrier dolly of the invention is specifically described.The draught line
The one end of (not shown) is fixedly installed at the locking screw, and by coiling rank 121e be wrapped in the reel 121b it
In the winding slot 121f of different radii, the other end of first draught line is fixed on the first connecting hole 184 of the pulley 18
Place, and around being located in first winding slot 182；One end of second draught line is fixed at second connecting hole 185,
And around being located in second winding slot 183, and extension is connected with the counterweight 19 in the potential energy support frame 16.Realizing
It is automatic to rotate the driving wheel 120a first along the automatic opposite direction forward around barrier dolly 1 before barrier dolly 1 works,
And first axle 12a, intermeshing first gear 120b and second gear 121a are passed sequentially through, and the second axle 12b drives institute
Reel 121b rotations are stated, and then drive the pulley 18 to rotate in the presence of the first draught line, and by the pulley 18
Realize that second draught line lifts the counterweight 19, to obtain gravitional force；It will then land, realize around barrier dolly 1 automatically
It is automatic to be run around barrier.
Figure 11 is referred to, and is combined refering to Fig. 1~Figure 10, Figure 11 show the present invention and taken a little around barrier dolly landing automatically
Schematic diagram.As preferred embodiment, first by the automatic driving wheel 120a and driven pulley 15 and ground around barrier dolly
Contact point and the line of obstacle pile 10, obtain the first line 101；Then adjust the obstacle pile 10 of the first line 101 and two it
The angle of line 102 is 80 °, and the distance of the driving wheel 120a and the obstacle pile 10 is 180mm；Finally discharge automatic around barrier
Dolly, and carry out automatic around barrier operation.
It is apparent that it is of the present invention it is automatic around barrier dolly by setting transmission mechanism, and by set the first draught line and
The reel 121b and pulley 18 of second draught line, and second draught line is connected with the counterweight 19, obtain gravity
Potential energy, realizes automatic around barrier, is not only simple in structure, intelligent, and low-carbon, Non-energy-consumption.
In summary, it is of the present invention automatically around barrier dolly by setting transmission mechanism, and by setting the first draught line
With the reel and pulley of the second draught line, and second draught line is connected with the counterweight, obtains gravitional force, it is real
It is now automatic around barrier, it is not only simple in structure, intelligent, and low-carbon, Non-energy-consumption.
Those skilled in the art, can be to this hair it will be appreciated that without departing from the spirit or scope of the present invention
Bright carry out various modifications and variations.Thus, if any modification or modification fall into the protection of appended claims and equivalent
In the range of when, it is believed that the present invention covers these modifications and variations.
Claims (14)
1. it is a kind of automatic around barrier dolly, it is characterised in that described automatic around barrier dolly, including：
Body is carried, further comprises the weight tray with the first groove and preposition groove, is disposed on the carrying bottom
First bearing seat, second bearing seat and the 3rd bearing seat different from described preposition groove one end of plate, and it is arranged on described hold
The link of first groove of load floor；
Driving wheel and first gear are set in first axle, the first axle, and pass through the first bearing seat and second axle
Bearing is fixed；
Second gear and reel are set on the second axle, second axle, and in second axle different from the second gear
One end active rotating disk is set, and the second gear engages with the first gear, and second axle passes through the first axle
Bearing and 3rd bearing seat are fixed；
3rd gear and the sheave being connected with the active rotating disk, and the 3rd axle are set on the 3rd axle, the 3rd axle
It is fixedly installed on the 3rd bearing seat；
Micro-adjusting mechanism and the 4th gear that is engaged with the 3rd gear be set on the 4th axle, the 4th axle, and described the
Four axles are fixedly installed on the 3rd bearing seat；
Micro-adjusting mechanism, is arranged on the 4th axle, and with being movably arranged on by sliding block on the slide rail of the weight tray
Slide bar is connected；
First support, is arranged on the link, and the first support lower end set front wheel, and the front wheel position
In in the preposition groove；
Swing rod, is arranged on the side close to the preposition groove of the first support, and passes through second support and the slide bar
One end different from the micro-adjusting mechanism be connected；
Driven pulley, is arranged on the 3rd bearing seat；
Potential energy support frame, is symmetricly set on the weight tray；
Pulley yoke, be arranged on the potential energy support frame different from the weight tray side；
Pulley, is movably arranged on the pulley yoke；
First draught line, one end of first draught line is fixed and around being located on the reel, first draught line it
The other end is fixed and around being located on the pulley；
Second draught line, one end of second draught line is fixed and around being located on the pulley, second draught line is another
One end is connected with the counterweight being arranged in the potential energy support frame；Wherein,
The micro-adjusting mechanism includes：
Install and first through hole and storage tank are set on body, the installation body, and the installation body is logical by described first
Hole is fixedly installed on the 4th axle；
It is arranged on the spring shaft of flexible member, the spring shaft and is arranged flexible member, and is arranged in the storage tank；
Shifting axle, is fixed by lock bolt and is located in the storage tank, and one end of the shifting axle is bearing end, the shifting
The other end of moving axis is the end of thread, and the shifting axle close to flange is set at the installation body, and under the flange
Be located in the storage tank limit body be set, be provided for housing the second through hole of the spring shaft in the middle part of the limit body.
2. it is as claimed in claim 1 automatic around barrier dolly, it is characterised in that the external diameter of the driven pulley is less than the driving wheel
External diameter.
3. it is as claimed in claim 1 automatic around barrier dolly, it is characterised in that the link is fixedly installed by lock bolt
On the weight tray.
4. as claimed in claim 1 automatic around barrier dolly, it is characterised in that the swing rod by be arranged on the wall of side second
Lock bolt in groove is fixedly installed on the side of the first support, and the roof of the swing rod has the 3rd groove, and
It is connected by second support with the slide bar.
5. as claimed in claim 4 automatic around barrier dolly, it is characterised in that the 3rd of the second support and the swing rod is recessed
One end of groove connection sets bearing.
6. it is as claimed in claim 1 automatic around barrier dolly, it is characterised in that the front end of the slide bar sets and opened along glide direction
If the 4th groove, and the 4th groove is connected by the second support with the 3rd groove of the swing rod.
7. it is as claimed in claim 1 automatic around barrier dolly, it is characterised in that the rear end of the slide bar is set perpendicular to sliding side
To the 5th groove opened up, the 5th groove is connected with the micro-adjusting mechanism.
8. it is as claimed in claim 1 automatic around barrier dolly, it is characterised in that the side of the slide bar sets the 6th groove, and
It is connected by the lock bolt being located in the 6th groove with the sliding block.
9. it is as claimed in claim 1 automatic around barrier dolly, it is characterised in that the bearing end of the shifting axle sets bearing.
10. it is as claimed in claim 1 automatic around barrier dolly, it is characterised in that the reel is installed by the first mounting hole
Realize the reel relative to second axle on second axle, and by the locking screw being located in fixing hole
Axial direction and circumferential fixation.
11. it is as claimed in claim 10 automatic around barrier dolly, it is characterised in that one end of first draught line is fixedly installed
It is wrapped at the locking screw, and by coiling rank in the winding slot of the different radii of the reel.
12. as claimed in claim 1 automatic around barrier dolly, it is characterised in that the pulley have the first of different radii around
Wire casing and the second winding slot, and first draught line one end different from the reel be fixed on the pulley first connect
Connect at hole, and around being located in first winding slot；One end of second draught line is fixed on the second connection hole, and winding
In second winding slot, and extension is connected with the counterweight in the potential energy support frame.
13. as claimed in claim 1 automatic around barrier dolly, it is characterised in that the pulley yoke close to the reel
Edge set first draught line via breach, middle part setting second draught line of the pulley yoke via mistake
Hole.
14. as claimed in claim 1 automatic around barrier dolly, it is characterised in that the automatic driving wheel around barrier dolly and from
The first line and the angle of the line of two obstacle piles that driving wheel and the contact point on ground are obtained with obstacle pile line are 80 °, institute
The distance for stating driving wheel and the 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 CN104958908A (en) | 2015-10-07 |
| CN104958908B true CN104958908B (en) | 2017-09-19 |
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| 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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| 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 |
| 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 |
| CN109499073B (en) * | 2019-01-09 | 2020-10-16 | 中南林业科技大学 | Carbon-free trolley |
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