CN207545819U - A kind of " S " type track movement carbon-free trolley - Google Patents
A kind of " S " type track movement carbon-free trolley Download PDFInfo
- Publication number
- CN207545819U CN207545819U CN201721457535.7U CN201721457535U CN207545819U CN 207545819 U CN207545819 U CN 207545819U CN 201721457535 U CN201721457535 U CN 201721457535U CN 207545819 U CN207545819 U CN 207545819U
- Authority
- CN
- China
- Prior art keywords
- mainboard
- bearing
- roll
- type track
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of " S " type track movement carbon-free trolleys, including mainboard, the bottom end of the mainboard is provided with deflecting roller, the upper end of the deflecting roller passes through mainboard to be connect with adjusting flap, upper surface one end of the mainboard is provided with bearing block, one end of the driven shaft is mounted on bearing block, the other end of the driven shaft is provided with driven gear, what is used in steering mechanism in the utility model is crank block, it is smaller that slider-crank mechanism kinematic pair unit area bears pressure, and face contact is convenient for lubrication, therefore abrasion is small, it is and easily manufactured, degree of precision can be obtained, in addition single wheel drive is used, mechanism is simple, turning is easier to realize；Using T-shaped reel, make have more suitably torque in energy conversion process, so as to ensure that the decrease speed of weight body is moderate, all revolute pair junctions all using ball bearing, also ensure the accuracy of movement locus while reducing frictional force.
Description
Technical field
The utility model belongs to automatic vehicle technical field, and in particular to a kind of " S " type track movement carbon-free trolley.
Background technology
The structure of carbon-free trolley can be divided into car body, driving mechanism, transmission mechanism, steering mechanism and micro-adjusting mechanism totally five
A aspect.Wherein, car body is the carrier of trolley whole part, driving mechanism provides power for trolley, transmission mechanism is responsible for transmission
The power of driving mechanism offer, steering mechanism realize that the regular steering of trolley, micro-adjusting mechanism change the half of trolley driving trace
Diameter and period, turn to rotation mechanism this be this volume the car design key component, directly decide trolley performance and final result of the match.
It requires to be reduced as far as friction energy-dissipating, and self structure is simple, there is special kinetic characteristic, can be by convert rotational motion
It swings back and forth for what is met the requirements, drives function of the deflecting roller left-right rotation so as to fulfill turn avoidance.It can realize the function
There are cam mechanism rocking bar, crank block, crank rocker, differential turning etc., it is contemplated that cam contour processing is relatively difficult；Crank shakes
There are one the friction pairs slided for bar, less efficient, and its quickreturn characteristics causes to be difficult to design preferable mechanism；Crank rocker is poor
Speed turning is too high to the requirement on machining accuracy of wheel, and the size of wheel can not be adjusted as required by after processing.
Utility model content
The purpose of this utility model is to provide a kind of " S " type track movement carbon-free trolley, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical solution：A kind of " S " type track movement carbon-free trolley,
Including mainboard, flap, crank block, travel wheel and driven shaft are adjusted, the bottom end of the mainboard is provided with deflecting roller, described
The upper end of deflecting roller passes through mainboard to be connect with adjusting flap, and upper surface one end of the mainboard is provided with bearing block, described driven
One end of axis is mounted on bearing block, and the other end of the driven shaft is provided with driven gear, the side table of the driven gear
Face and one end of crank block connect, and the other end of the crank block is connect with adjusting flap, the upper setting of the driven shaft
There is roll, the both ends of the roll are mounted on bearing block, and one end of roll is fixed across bearing block with travel wheel
Connection, the other end of the roll are connect across bearing block with travel wheel by bearing, the outer surface setting of the roll
There is driving gear, the driving gear is intermeshed with driven gear, and a side surface of the driving gear is provided with reel,
The side of the roll is provided with loop bar, and weight body is provided on the outside of the loop bar, receipts are provided at the top of the loop bar
Set is put, the weight body passes through folding and unfolding set to connect with reel by rope.
Preferably, the junction of the folding and unfolding set and loop bar is provided with bearing.
Preferably, there are two the bearing blocks, and two bearing blocks are symmetrically distributed in the upper surface of mainboard.
Preferably, one end of the crank block with adjust flap connect by ball bearing, the crank block it is another
End is connect with driven gear by bearing.
Preferably, the junction of the adjusting flap and deflecting roller is provided with gear set.
Compared with prior art, the beneficial effects of the utility model are：It is used in steering mechanism in the utility model
Be crank block, it is smaller that slider-crank mechanism kinematic pair unit area bears pressure, and face contact is convenient for lubrication, therefore wears
It is small and easily manufactured, degree of precision can be obtained, in addition using single wheel drive, mechanism is simple, and turning is easier to realize；Using T-shaped
Reel, make have more suitably torque in energy conversion process, so as to ensure that the decrease speed of weight body is moderate, Suo Youzhuan
Dynamic pair junction also ensures the accuracy of movement locus all using ball bearing while reducing frictional force.
Description of the drawings
Fig. 1 is the trolley positive structure diagram of the utility model；
Fig. 2 is the trolley partial side structure diagram of the utility model；
Fig. 3 is the crank block slider structure schematic diagram of the utility model；
In figure：1- mainboards, 2- deflecting rollers, 3- adjust flap, 4- crank blocks, 5- weights body, 6- loop bars, 7- folding and unfoldings set,
8- driving gears, 9- travel wheels, 10- driven gears, 11- bearing blocks, 12- driven shafts, 13- reels, 14- rolls.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
It please refers to Fig.1, Fig. 2 and Fig. 3, the utility model provide a kind of technical solution：A kind of " S " type track movement is carbon-free small
Vehicle is provided with steering including mainboard 1, adjusting flap 3, crank block 4, travel wheel 9 and driven shaft 12, the bottom end of mainboard 1
Wheel 2, the upper end of deflecting roller 2 pass through mainboard 1 to be connect with adjusting flap 3, and upper surface one end of mainboard 1 is provided with bearing block 11, from
One end of moving axis 12 is mounted on bearing block 11, and the other end of driven shaft 12 is provided with driven gear 10, and the one of driven gear 10
Side surface is connect with one end of crank block 4, and the other end of crank block 4 is connect with adjusting flap 3, the upper setting of driven shaft 12
There is roll 14, the both ends of roll 14 are mounted on bearing block 11, and one end of roll 14 passes through bearing block 11 with advancing
Wheel 9 is fixedly connected, and the other end of roll 14 is connect across bearing block 11 with travel wheel 9 by bearing, the appearance of roll 14
Face is provided with driving gear 8, and driving gear 8 is intermeshed with driven gear 10, and a side surface of driving gear 8 is provided with coiling
Wheel 13, the side of roll 14 is provided with loop bar 6, and the outside of loop bar 6 is provided with weight body 5, and the top of loop bar 6 is provided with folding and unfolding
Set 7, weight body 5 pass through folding and unfolding set 7 to connect with reel 13 by rope.
It is rotated in order to facilitate folding and unfolding set 7, in the present embodiment, it is preferred that folding and unfolding set 7 and the junction of loop bar 6 are provided with axis
It holds.
Roll 14 and driven shaft 12 in order to facilitate the installation of, in the present embodiment, it is preferred that there are two bearing blocks 11, and two
A bearing block 11 is symmetrically distributed in the upper surface of mainboard 1.
In order to facilitate rotation, in the present embodiment, it is preferred that one end of crank block 4 is connected with adjusting flap 3 by ball bearing
It connects, the other end of crank block 4 is connect with driven gear 10 by bearing.
In order to facilitate fine tuning corner, in the present embodiment, it is preferred that adjust flap 3 and deflecting roller 2 junction set it is with teeth
Wheel group.
The operation principle and process for using of the utility model：After the utility model installs, when heavy object 5 falls,
Dragging cords, rope drive reel 13 again so that and roll 14 rotates, and roll 14 drives one of travel wheel 9 to rotate,
Being driven by driving gear 8 in power transmission to driven shaft 12, will make driven shaft 12 drive the crank block 4 on driven gear 10
Rotation, crank block 4 move horizontally, and adjusting flap 3 is driven periodically to swing, and adjust flap 3 and drive deflecting roller 2 periodically
It swings, trolley realizes that " S " type track moves under the cooperation of travel wheel 9 and deflecting roller 2.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of " S " type track movement carbon-free trolley, including mainboard (1), adjusts flap (3), crank block (4), travel wheel (9)
With driven shaft (12), it is characterised in that：The bottom end of the mainboard (1) is provided with deflecting roller (2), the deflecting roller (2)
Upper end passes through mainboard (1) to be connect with adjusting flap (3), and upper surface one end of the mainboard (1) is provided with bearing block (11), described
One end of driven shaft (12) is mounted on bearing block (11), and the other end of the driven shaft (12) is provided with driven gear (10),
One side surface of the driven gear (10) is connect with one end of crank block (4), the other end and tune of the crank block (4)
It saves flap (3) to connect, roll (14) is provided on the driven shaft (12), the both ends of the roll (14) are mounted on axis
In bearing (11), and one end of roll (14) is fixedly connected across bearing block (11) with travel wheel (9), the roll (14)
The other end connect across bearing block (11) with travel wheel (9) by bearing, the outer surface of the roll (14) is provided with master
Moving gear (8), the driving gear (8) are intermeshed with driven gear (10), the side surface setting of the driving gear (8)
There is reel (13), the side of the roll (14) is provided with loop bar (6), weight body is provided on the outside of the loop bar (6)
(5), folding and unfolding set (7) is provided at the top of the loop bar (6), the weight body (5) is passed through by rope with reel (13) and received
Put set (7) connection.
2. movement carbon-free trolley in one kind " S " type track according to claim 1, it is characterised in that：The folding and unfolding set (7) with
The junction of loop bar (6) is provided with bearing.
3. movement carbon-free trolley in one kind " S " type track according to claim 1, it is characterised in that：The bearing block (11)
There are two, and two bearing blocks (11) are symmetrically distributed in the upper surface of mainboard (1).
4. movement carbon-free trolley in one kind " S " type track according to claim 1, it is characterised in that：The crank block (4)
One end connect with adjusting flap (3) by ball bearing, the other end and the driven gear (10) of the crank block (4) pass through axis
Hold connection.
5. movement carbon-free trolley in one kind " S " type track according to claim 1, it is characterised in that：The adjusting flap (3)
The junction of deflecting roller (2) is provided with gear set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721457535.7U CN207545819U (en) | 2017-11-04 | 2017-11-04 | A kind of " S " type track movement carbon-free trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721457535.7U CN207545819U (en) | 2017-11-04 | 2017-11-04 | A kind of " S " type track movement carbon-free trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207545819U true CN207545819U (en) | 2018-06-29 |
Family
ID=62681831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721457535.7U Expired - Fee Related CN207545819U (en) | 2017-11-04 | 2017-11-04 | A kind of " S " type track movement carbon-free trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207545819U (en) |
-
2017
- 2017-11-04 CN CN201721457535.7U patent/CN207545819U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20181104 |