CN209112357U - A kind of pedicab - Google Patents
A kind of pedicab Download PDFInfo
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- CN209112357U CN209112357U CN201821623704.4U CN201821623704U CN209112357U CN 209112357 U CN209112357 U CN 209112357U CN 201821623704 U CN201821623704 U CN 201821623704U CN 209112357 U CN209112357 U CN 209112357U
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Abstract
The utility model discloses a kind of pedicabs, including tricycle ontology, tricycle ontology is equipped with front frame, front frame is fixedly connected with Rear frame, wheel disc before being fixedly mounted on front frame, drive shaft is rotatablely installed by bearing in preceding wheel disc, drive shaft is rotatablely connected foot pedal by pedal-rod, the gear teeth are fixedly mounted in the turntable end face being fixedly mounted in drive shaft, the gear grooved that gear teeth meshing connection driving gear face is equipped with, gear is driven to be rotatablely connected T-type column by bearing one, drive shaft runs through T-type column, T-type column is fixedly connected with antiseize device, gear is driven to connect transmission gear by chain drive, transmission gear is fixedly mounted in shaft one, wagon box is rotatablely connected Rear frame by shaft two afterwards, setting angle lifting frame in Rear frame.The antiseize device of the utility model is when driving gear stuck, so that driving gear moves, guarantees that drive shaft normally rotates, by driving the angular increment frame being equipped with, facilitates the tilt angle after adjusting between wagon box and Rear frame.
Description
Technical field
The utility model relates to pedicab technical field, specifically a kind of pedicab.
Background technique
Tricycle is the vehicles made of a kind of transformation of bicycle, manned can be freighted, wherein foot-operated manpower three
Wheel vehicle is divided into former and later two parts, and there is the wheel that can be turned in front, and handlebar, bicycle bell, brake, pedal and vehicle seat are used
The vehicle wheel rotation at chain-driving rear portion tramples offer kinetic energy by manpower, drives tricycle to be moved by chain drive, but
It is existing pedicab when manpower is trampled, when generation chain is stuck or the stuck accident of back axle, before foot-operated
It when wheel drive, is easy that the leg ankle of bicyclist is caused to damage, and present pedicab is all to be fixedly mounted,
Angle adjustment cannot be carried out to rear wagon box according to the needs of use when loading unloading, rear wagon box cannot be carried out to inclination lifting, carried out
Goods convenient for loading and unloading.
Summary of the invention
1, it to solve the problems, such as
It is easy to happen the stuck body to bicyclist of chain for available man-power tricycle to cause to damage, and pedicab
It cannot be lifted and be adjusted the problem of tilt angle is with goods convenient for loading and unloading, the purpose of this utility model is to provide a kind of manpowers three
Vehicle is taken turns, by the antiseize device and angular increment frame being equipped with, to solve the problems mentioned in the above background technology.
2, technical solution
To achieve the above object, the utility model provides the following technical solutions:
A kind of pedicab, including tricycle ontology, the tricycle ontology are equipped with storage basket, front frame, rear car
Frame, rear wagon box, front vehicle wheel and rear wheel, the front frame are fixedly connected with Rear frame, front-wheel are fixedly mounted on the downside of the front frame
Disk, front-wheel side surface are fixed by screws wheel disk cover, pass through bearing rotational installation drive shaft, the drive in the preceding wheel disc
End shaft is fixedly connected with pedal-rod, and foot pedal is rotatablely connected on pedal-rod, is fixedly mounted turntable in the drive shaft, and described turn
The gear teeth are fixedly mounted in side surface, and the gear teeth are isosceles trapezoidal structure, and are circularly and evenly distributed centered on center of turntable, take turns
The gear grooved that tooth engagement connection driving gear face is equipped with, gear grooved are correspondingly arranged with the gear teeth, and the driving gear passes through bearing
One rotation connection T-type column, T-type column are fixedly connected with one inner ring of bearing, and T-type column is the hollow structure of both ends open, the drive shaft
Through T-type column, the T-type column is fixedly connected with antiseize device, and the driving gear connects transmission gear, transmission by chain drive
Gear is fixedly mounted in shaft one, and the rear wagon box is rotatablely connected Rear frame, established angle in the Rear frame by shaft two
Lifting frame is spent, antiseize device drives gear to be squeezed under gear teeth meshing effect on turntable when driving gear stuck, so that
Driving gear moves, and under antiseize device effect, guarantees that drive shaft normally rotates, by driving the angular increment being equipped with
Rear wagon box is lifted by frame in Rear frame, is allowed to tilt, so as to adjust the inclination angle between rear wagon box and Rear frame
Degree.
As a further solution of the present invention: storage basket is fixedly mounted on the front frame, turn on the front frame
Dynamic installation front vehicle wheel, and front frame is equipped with handle and vehicle seat.
The shaft one is rotatablely connected Rear frame by bearing as a further solution of the present invention, and extends
Rear frame out installs rear wheel in shaft one.
The shaft two is rotatablely connected Rear frame, rear wagon box by bearing as a further solution of the present invention,
Engaging lug is fixedly mounted in lower end surface, and engaging lug is rotatablely connected shaft two.
The antiseize device includes fixed column, spring, slide bar and support bullet as a further solution of the present invention,
Spring, the slide bar are fixedly connected with T-type column, and the slide bar is fixedly connected with sliding block, and the sliding block is slidably connected hollow fixed column, institute
State the outer noose spring of slide bar, the both ends of the spring face is fixedly connected with sliding block and hollow fixation column wall, in hollow fixed column
Equipped with support spring, the support spring both ends of the surface are fixedly connected with sliding block and fixed column wall, before the fixed column is fixedly connected
Wheel disc inner wall drives gear under antiseize device when driving gear to occur stuck, and turntable drives gear to revolve by gear teeth meshing
Turning, driving gear is under gear teeth effect, so that slide bar slides in fixed column, it will driving under the action of support spring and spring
Gear engages again with the gear teeth, when avoiding driving gear stuck, can not rotate drive shaft, cause to damage to bicyclist.
As a further solution of the present invention, the angular increment frame include handle, shaft three, bevel gear set,
Threaded rod, sliding plate and support column, the shaft three is rotatablely connected Rear frame by bearing, and extends Rear frame, and described turn
Axis three is fixedly connected with handle, and the shaft three is threadedly coupled tightening nut, and the bevel gear set is by bevel gear one and bevel gear two
Composition, the bevel gear one is fixedly mounted in shaft three, and is symmetrically arranged with two, the engagement of the bevel gear one connection bevel gear
Two, the bevel gear two is fixedly mounted on threaded rod, and the threaded rod is rotatablely connected fixed plate one and fixed plate by bearing
Two, threaded rod runs through fixed plate one, and the fixed plate one is fixedly connected with Rear frame with fixed plate two, and the threaded rod is threadedly coupled
Sliding plate, the sliding plate are slidably connected Rear frame, the sliding plate upper surface hinged support column, rotating handles, drive shaft
Three rotations, shaft three is driven by bevel gear set drives threaded rod to rotate, and sliding plate moves on threaded rod, will using support column
Wagon box lifts afterwards, and the angle after adjustment between wagon box and Rear frame facilitates and carries out handling goods.
The support column is uniformly arranged along the length direction of sliding plate as a further solution of the present invention,
And quantity is no less than two, the upper end of support column face hingedly after wagon box, upper end of support column hingedly after lower end surface on the left of wagon box, it is sliding
It moves plate to be located on the right side of Rear frame, stability when wagon box is lifted after improving equipped with multiple support columns.
The diameter of the hollow cavity of the T-type column is straight not less than drive shaft as a further solution of the present invention,
Diameter.3, beneficial effect
Compared with prior art, the utility model has the beneficial effects that
(1) handle that the utility model is equipped with by rotation drives shaft three to rotate, and shaft three is driven by bevel gear set
Threaded rod rotation is driven, and sliding plate is moved on threaded rod, rear wagon box lifted using support column, wagon box and Rear frame after adjustment
Between angle, facilitate operating angle between wagon box and Rear frame after adjustment simply easy to use using angular increment frame, into
And facilitates and carry out handling goods.
(2) the utility model carries out the rotation of power drive rear wheel by foot-treadle, and front vehicle wheel is driven to be moved,
When driving gear to occur stuck, drive gear under antiseize device, turntable drives gear to rotate by gear teeth meshing, sliding tooth
Wheel is squeezed under gear teeth meshing effect, so that slide bar slides in fixed column, it will under the action of support spring and spring
Driving gear engages again with the gear teeth, guarantees that drive shaft can still be rotated when driving gear to occur stuck, avoids driving
When moving gear is stuck, drive shaft can not be rotated, bicyclist is caused to damage.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of pedicab.
Fig. 2 is a kind of inner mounting structure schematic diagram of preceding wheel disc in pedicab.
Fig. 3 is a kind of structural schematic diagram of angular increment frame in pedicab.
Fig. 4 is a kind of structural schematic diagram of partial enlargement at A in pedicab.
In figure: 1, tricycle ontology；2, storage basket；3, front frame；4, foot pedal；5, drive shaft；6, preceding wheel disc；7, chain
Item；8, Rear frame；9, rear wagon box；10, shaft one；11, rear wheel；12, shaft two；13, turntable；14, the gear teeth；15, sliding tooth
Wheel；16, antiseize device；17, T-type column；18, handle；19, tightening nut；20, shaft three；21, bevel gear one；22, bevel gear
Two；23, fixed plate one；24, threaded rod；25, sliding plate；26, support column；27, fixed plate two；28, angular increment frame；29, it props up
Support spring；30, fixed column；31, spring；32, slide bar.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~4, in the utility model embodiment, a kind of pedicab, including tricycle ontology 1, tricycle
Ontology 1 is equipped with storage basket 2, front frame 3, Rear frame 8, rear wagon box 9, front vehicle wheel and rear wheel 11, and storage basket 2 is fixedly mounted on
On front frame 3, front frame 3 is fixedly connected with Rear frame 8, front vehicle wheel is rotatablely installed on front frame 3, and front frame 3 is equipped with handle
And vehicle seat, wheel disc 6 before being fixedly mounted on the downside of front frame 3, preceding 6 end face of wheel disc are fixed by screws wheel disk cover, in preceding wheel disc 6
It is rotatablely installed drive shaft 5 by bearing, 5 both ends of drive shaft are fixedly connected with pedal-rod, are rotatablely connected foot pedal 4 on pedal-rod, drive
Turntable 13 is fixedly mounted on moving axis 5, the gear teeth 14 are fixedly mounted in 13 end face of turntable, and the gear teeth 14 are isosceles trapezoidal structure, and with turntable
Be circularly and evenly distributed centered on 13 centers, the gear grooved that is equipped with of the engagement connection driving of the gear teeth 14 15 end face of gear, gear grooved with
The gear teeth are correspondingly arranged, and driving gear 15 is rotatablely connected T-type column 17 by bearing one, and T-type column 17 is fixedly connected with one inner ring of bearing, T
Type column 17 is the hollow structure of both ends open, and drive shaft 5 runs through T-type column 17, and the diameter of the hollow cavity of T-type column 17 is not less than driving
The diameter of axis 5, drive shaft 5 are not contacted with 17 inner wall of T-type column, and T-type column 17 is fixedly connected with antiseize device 16, and driving gear 15 passes through
The transmission connection transmission gear of chain 7, transmission gear is fixedly mounted in shaft 1, after shaft 1 is rotatablely connected by bearing
Vehicle frame 8, and extend Rear frame 8, rear wheel 11 is installed, rear wagon box 9 is rotatablely connected rear car by shaft 2 12 in shaft 1
Frame 8, shaft 2 12 are rotatablely connected Rear frame 8 by bearing, and engaging lug is fixedly mounted in rear 9 lower end surface of wagon box, and engaging lug rotation connects
Switch through axis 2 12, so that rear wagon box 9 is rotated in Rear frame 8, facilitate the angle after adjusting between wagon box 9 and Rear frame 8,
Setting angle lifting frame 28 in Rear frame 8；
Antiseize device 16 includes fixed column 30, spring 31, slide bar 32 and support spring 29, and slide bar 32 is fixedly connected with T-type column
17, slide bar 32 is fixedly connected with sliding block, the fixed column 30 that sliding block is slidably connected hollow, the outer noose spring 31 of slide bar 32, and 31 liang of spring
End face is fixedly connected with sliding block and hollow 30 inner wall of fixed column, is equipped with support spring 29, support spring in hollow fixed column 30
29 both ends of the surface are fixedly connected with 30 inner wall of sliding block and fixed column, and 6 inner wall of wheel disc before fixed column 30 is fixedly connected, drive shaft 5 rotates band
Turn disk 13 rotates, and the gear grooved that the engagement connection driving of the gear teeth 14 15 end face of gear on turntable 13 is equipped with, the engagement of the gear teeth 14 passes
Dynamic driving gear 15 is rotated, and when driving gear 15 to occur stuck, drives gear 15 under antiseize device 16, turntable 13 is logical
The rotation of 14 mesh driving gear 15 of the gear teeth is crossed, driving gear 15 is under the effect of the gear teeth 14, so that slide bar 32 is sliding in fixed column 30
It is dynamic, under the action of support spring 29 and spring 31 driving gear 15 is engaged again with the gear teeth 14, driving gear 15 is avoided to block
When dead, drive shaft 5 can not be rotated, bicyclist is caused to damage；
Angular increment frame 28 includes handle 18, shaft 3 20, bevel gear set, threaded rod 24, sliding plate 25 and support column 26,
Shaft 3 20 is rotatablely connected Rear frame 8 by bearing, and extends Rear frame 8, and shaft 3 20 is fixedly connected with handle 18, shaft three
20 are threadedly coupled tightening nut 19, screw tightening nut 19 with Rear frame 8 and are bonded fixation, shaft 3 20 is fixed, and bore tooth
Wheel group is made of bevel gear 1 and bevel gear 2 22, and bevel gear one is fixedly mounted in shaft 3 20, and is symmetrically arranged with two,
The engagement connection bevel gear 2 22 of bevel gear 1, bevel gear 2 22 are fixedly mounted on threaded rod 24, and threaded rod 24 passes through bearing
It is rotatablely connected fixed plate 1 and fixed plate 2 27, threaded rod 24 runs through fixed plate 1, fixed plate 1 and fixed plate 2 27
It is fixedly connected with Rear frame 8, threaded rod 24 is threadedly coupled sliding plate 25, and 25 both ends of sliding plate are slidably connected Rear frame by sliding shoe
8,25 upper surface hinged support column 26 of sliding plate, support column 26 is uniformly provided with multiple, support along the length direction of sliding plate 25
The quantity of column 26 is no less than two, 26 upper surface of support column hingedly after wagon box 9,26 upper end of support column hingedly after under 9 left side of wagon box
End face, sliding plate 25 are located at 8 right side of Rear frame, and rotating handles 18 drive shaft 3 20 to rotate, and shaft 3 20 passes through bevel gear set
Transmission drives threaded rod 24 to rotate, and sliding plate 25 is moved on threaded rod 24, lifted rear wagon box 9 using support column 26, adjusts
Angle between wagon box 9 and Rear frame 8 afterwards facilitates and carries out handling goods.
The working principle of the utility model is:
Rotating handles 18 drive shaft 3 20 to rotate, and shaft 3 20 is driven by bevel gear set drives threaded rod 24 to rotate,
Sliding plate 25 moves on threaded rod 24, is lifted rear wagon box 9 using support column 26, after adjustment between wagon box 9 and Rear frame 8
Angle facilitates and carries out handling goods, carries out storage article using storage basket 2, convenient to carry out storing of taking when on tricycle ontology 1
Article in basket 2, bicyclist carry out using tricycle ontology 1, carry out 11 turns of power drive rear wheel by foot-operated foot pedal 4 of stepping on
It is dynamic, it drives front vehicle wheel to be moved, when driving gear 15 to occur stuck, drives gear 15 under antiseize device 16, turntable 13
It is rotated by 14 mesh driving gear 15 of the gear teeth, driving gear 15 is under the effect of the gear teeth 14, so that slide bar 32 is in fixed column 30
Driving gear 15 is engaged again with the gear teeth 14 under the action of support spring 29 and spring 31, avoids driving gear 15 by sliding
When stuck, drive shaft 5 can not be rotated, bicyclist is caused to damage.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of pedicab, including tricycle ontology (1), the tricycle ontology (1) is equipped with storage basket (2), Chinese herbaceous peony
Frame (3), Rear frame (8), rear wagon box (9), front vehicle wheel and rear wheel (11), which is characterized in that the front frame (3) is fixedly connected
Rear frame (8), wheel disc (6) before front frame (3) downside is fixedly mounted, preceding wheel disc (6) end face is fixed by screws wheel
Disk cover, the preceding wheel disc (6) is interior to be rotatablely installed drive shaft (5) by bearing, and drive shaft (5) both ends are fixedly connected with pedal
Bar is rotatablely connected foot pedal (4) on pedal-rod, turntable (13) is fixedly mounted on the drive shaft (5), turntable (13) end face
It is fixedly mounted the gear teeth (14), the gear teeth (14) are isosceles trapezoidal structure, and circumferentially uniform centered on turntable (13) center
Distribution, the gear grooved that the gear teeth (14) engagement connection driving gear (15) end face is equipped with, gear grooved are correspondingly arranged with the gear teeth, the drive
Moving gear (15) is rotatablely connected T-type column (17) by bearing one, and T-type column (17) is fixedly connected with one inner ring of bearing, and T-type column (17) is
The hollow structure of both ends open, the drive shaft (5) run through T-type column (17), and the T-type column (17) is fixedly connected with antiseize device
(16), the driving gear (15) is fixedly mounted on shaft one (10) by chain (7) transmission connection transmission gear, transmission gear
On, the rear wagon box (9) is rotatablely connected Rear frame (8) by shaft two (12), setting angle lifting frame on the Rear frame (8)
(28)。
2. a kind of pedicab according to claim 1, which is characterized in that storage is fixedly mounted on the front frame (3)
Object basket (2) is rotatablely installed front vehicle wheel on the front frame (3), and front frame (3) is equipped with handle and vehicle seat.
3. a kind of pedicab according to claim 1, which is characterized in that the shaft one (10) is rotated by bearing
It connects Rear frame (8), and extends Rear frame (8), rear wheel (11) are installed in shaft one (10).
4. a kind of pedicab according to claim 1, which is characterized in that the shaft two (12) is rotated by bearing
It connects Rear frame (8), engaging lug is fixedly mounted in rear wagon box (9) lower end surface, and engaging lug is rotatablely connected shaft two (12).
5. a kind of pedicab according to claim 1, which is characterized in that the antiseize device (16) includes fixed column
(30), spring (31), slide bar (32) and support spring (29), the slide bar (32) are fixedly connected with T-type column (17), the slide bar
(32) it is fixedly connected with sliding block, the sliding block is slidably connected hollow fixed column (30), the outer noose spring (31) of slide bar (32),
Spring (31) both ends of the surface are fixedly connected with sliding block and hollow fixed column (30) inner wall, are equipped with branch in hollow fixed column (30)
It supports spring (29), support spring (29) both ends of the surface are fixedly connected with sliding block and fixed column (30) inner wall, the fixed column (30)
It is fixedly connected with preceding wheel disc (6) inner wall.
6. a kind of pedicab according to claim 1, which is characterized in that the angular increment frame (28) includes handle
(18), shaft three (20), bevel gear set, threaded rod (24), sliding plate (25) and support column (26), the shaft three (20) pass through
Bearing is rotatablely connected Rear frame (8), and extends Rear frame (8), and the shaft three (20) is fixedly connected handle (18), and described turn
Axis three (20) is threadedly coupled tightening nut (19), and the bevel gear set is made of bevel gear one (21) and bevel gear two (22), institute
It states bevel gear one to be fixedly mounted in shaft three (20), and is symmetrically arranged with two, bevel gear one (21) the engagement connection cone tooth
Two (22) are taken turns, the bevel gear two (22) is fixedly mounted on threaded rod (24), and the threaded rod (24) is rotated by bearing to be connected
Connect fixed plate one (23) and fixed plate two (27), threaded rod (24) runs through fixed plate one (23), the fixed plate one (23) and consolidates
Fixed board two (27) is fixedly connected Rear frame (8), and the threaded rod (24) is threadedly coupled sliding plate (25), and the sliding plate (25) is sliding
Dynamic connection Rear frame (8), sliding plate (25) the upper surface hinged support column (26).
7. a kind of pedicab according to claim 6, which is characterized in that the support column (26) is along sliding plate
(25) length direction is uniformly arranged, and quantity is no less than two, support column (26) upper surface hingedly after wagon box (9), branch
Hingedly rear wagon box (9) left side lower end surface, sliding plate (25) are located on the right side of Rear frame (8) for dagger (26) upper end.
8. a kind of pedicab according to claim 1, which is characterized in that the hollow cavity of the T-type column (17) it is straight
Diameter is not less than the diameter of drive shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821623704.4U CN209112357U (en) | 2018-09-30 | 2018-09-30 | A kind of pedicab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821623704.4U CN209112357U (en) | 2018-09-30 | 2018-09-30 | A kind of pedicab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209112357U true CN209112357U (en) | 2019-07-16 |
Family
ID=67200360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821623704.4U Active CN209112357U (en) | 2018-09-30 | 2018-09-30 | A kind of pedicab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209112357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111252176A (en) * | 2020-01-19 | 2020-06-09 | 宿州海翔环保科技有限公司 | High-stability manpower tricycle |
-
2018
- 2018-09-30 CN CN201821623704.4U patent/CN209112357U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111252176A (en) * | 2020-01-19 | 2020-06-09 | 宿州海翔环保科技有限公司 | High-stability manpower tricycle |
| CN111252176B (en) * | 2020-01-19 | 2021-05-18 | 宿州海翔环保科技有限公司 | High-stability manpower tricycle |
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