CN115230804A - Special steering structure for sweeper - Google Patents
Special steering structure for sweeper Download PDFInfo
- Publication number
- CN115230804A CN115230804A CN202210990973.9A CN202210990973A CN115230804A CN 115230804 A CN115230804 A CN 115230804A CN 202210990973 A CN202210990973 A CN 202210990973A CN 115230804 A CN115230804 A CN 115230804A
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- China
- Prior art keywords
- driving wheel
- driving
- rotating shaft
- support
- sweeper
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- 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.)
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- 241001417527 Pempheridae Species 0.000 title claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000010408 sweeping Methods 0.000 claims 2
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/0421—Electric motor acting on or near steering gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/0403—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by constructional features, e.g. common housing for motor and gear box
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention discloses a special steering structure for a sweeper, which comprises: a drive mechanism; a drive motor; an angle sensor; a support plate; a drive shaft, one end of which is connected with the drive mechanism; the first mounting frame is rotatably provided with a manual rotating shaft, and a first driving wheel is arranged in the manual rotating shaft; the second mounting frame is rotatably provided with an electric rotating shaft, the driving motor is arranged in the second mounting frame and is connected with the electric rotating shaft, and a second driving wheel is fixedly arranged in the electric rotating shaft; the angle sensor is arranged in the third mounting rack and is connected with the other end of the driving shaft; and a third driving wheel and a fourth driving wheel are arranged in the other end of the driving shaft, a first driving belt is arranged between the third driving wheel and the first driving wheel, and a second driving belt is arranged between the fourth driving wheel and the second driving wheel. Through the mode, the sweeper can be driven to steer in a manual mode or in an electric mode according to requirements, and the flexibility is good.
Description
Technical Field
The invention relates to the technical field of sweeper materials, in particular to a special steering structure for a sweeper.
Background
Along with the technical development and the rapid development of urbanization, road traffic is developed more and more, roads also extend to various cities, and fallen leaves, waste garbage and a large amount of dust are accumulated on the road surface for various reasons in daily life, so that the healthy life of people is not facilitated, the appearance of the cities is seriously influenced, and the problem is effectively solved due to the gradual popularization of the sweeper.
In the sweeper, the steering structure of the front wheel is an important part for controlling the direction of the sweeper, and the front wheel of the sweeper can be controlled to rotate through the steering structure of the sweeper, so that the travelling direction of the sweeper is controlled. Then, the steering structure of the road sweeper on the market for controlling the steering of the front wheels is driven to steer either manually or electrically, so that the flexibility is low, and the user experience is greatly reduced.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a special steering structure for a sweeper, which can solve the technical problem.
(II) technical scheme
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a special structure that turns to of street sweeper, is including the wheel pivoted actuating mechanism, driving motor and the angle sensor who is used for driving the street sweeper, its characterized in that still includes: a support plate; a driving shaft rotatably disposed in the supporting plate, wherein one end of the rotating shaft is connected to the driving mechanism; the first mounting frame is arranged in the supporting plate, a manual rotating shaft is rotatably arranged in the first mounting frame, and a first driving wheel is fixedly arranged in the manual rotating shaft; the second mounting frame is arranged in the supporting plate, an electric rotating shaft is rotatably arranged in the second mounting frame, the driving motor is arranged in the second mounting frame and is connected with the electric rotating shaft, and a second driving wheel is fixedly arranged in the electric rotating shaft; a third mounting bracket provided in the support plate, wherein the angle sensor is provided in the third mounting bracket, and the angle sensor is connected to the other end of the drive shaft; and a third driving wheel and a fourth driving wheel are fixedly arranged at the other end of the driving shaft at intervals, a first driving belt is arranged between the third driving wheel and the first driving wheel, and a second driving belt is arranged between the fourth driving wheel and the second driving wheel.
Furthermore, the third driving wheel and the first driving wheel are arranged on the same horizontal plane, and the fourth driving wheel and the second driving wheel are arranged on the same horizontal plane.
Further, first mounting bracket includes that the interval sets up first support and the second support of one side of backup pad, wherein first support with the top of second support is provided with first roof, be equipped with first through-hole in the first roof, be provided with first bearing in the first through-hole, the one end of manual rotating shaft is worn to establish and is fixed the setting in the inner circle of first bearing.
Further, the second mounting bracket includes that the interval sets up the third support and the fourth support of the opposite side of backup pad, wherein the third support with the top of fourth support is provided with the second roof, be equipped with the second through-hole in the second roof, be provided with the second bearing in the second through-hole, the one end of electronic pivot is worn to establish and is fixed the setting in the inner circle of second bearing.
Furthermore, the second top plate is provided with a fixing frame, and the fixing frame is provided with a driving motor fixedly connected with one end of the electric rotating shaft.
Further, the third mounting bracket comprises a fifth bracket and a sixth bracket which are arranged in the supporting plate at intervals, a fixing rod is arranged at the top of the fifth bracket and the top of the sixth bracket, and the angle sensor is arranged in the fixing rod.
Furthermore, the one end of backup pad is extended and is equipped with the installation pole, the both ends of installation pole are equipped with first extension board and second extension board respectively, wherein be provided with first mounting hole in the first extension board, be provided with the second mounting hole in the second extension board.
Furthermore, a plurality of third mounting holes are formed in the other end of the supporting plate at intervals.
Furthermore, the first driving wheel, the second driving wheel, the third driving wheel and the fourth driving wheel are synchronous wheels, and the first driving belt and the second driving belt are synchronous belts.
Further, the first driving wheel, the second driving wheel, the third driving wheel and the fourth driving wheel are chain wheels, and the first driving belt and the second driving belt are chains.
(III) advantageous effects
Compared with the prior art, the invention provides a special steering structure for a sweeper, which has the following beneficial effects: the special steering structure for the sweeper disclosed by the invention has multiple functions, and the manual or electric driving steering structure can be switched randomly according to requirements, so that the sweeper can be driven to steer in a manual mode or in an electric mode according to requirements, and the flexibility is achieved.
Drawings
Fig. 1 is a schematic structural view of a steering structure special for a sweeper truck of the present invention;
fig. 2 is a first partial structural schematic view of the steering structure dedicated for the sweeper shown in fig. 1;
fig. 3 is a schematic structural diagram of a second part of the steering structure dedicated to the sweeper shown in fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 3, the steering structure dedicated for a sweeper disclosed by the present invention includes a support plate 10, a driving mechanism 11 for driving wheels of the sweeper to rotate, a driving motor 12, an angle sensor 13, a driving shaft 14, a first mounting bracket 15, a second mounting bracket 16, and a third mounting bracket 17.
A drive shaft 14 is rotatably provided in the support plate 10, wherein one end of the rotating shaft 14 is connected to the drive mechanism 11. It will be appreciated that the drive mechanism 11 is arranged to rotate the front wheels, and thus control of the rotation of the front wheels may be achieved by controlling the rotation of the drive shaft 14.
Preferably, the driving mechanism 11 is located below the supporting plate 10, and the driving mechanism 11 of the present embodiment can be implemented by using a structure in the prior art, and the principle and the structure thereof are not described herein in detail.
The first mounting bracket is disposed in the supporting plate 10, wherein a manual rotating shaft 151 is rotatably disposed in the first mounting bracket, and a first driving wheel 152 is fixedly disposed in the manual rotating shaft 151, so that the first driving wheel 152 and the manual rotating shaft 151 rotate synchronously. It should be understood that one end of the manual rotation shaft 151 of the present embodiment is connected to a manual steering wheel structure so as to rotate the manual rotation shaft 151 when a worker manually turns the steering wheel.
In this embodiment, the first mounting bracket 15 includes a first bracket 153 and a second bracket 154 spaced apart from each other at one side of the support plate 10, wherein a first top plate 155 is disposed on top of the first bracket 153 and the second bracket 154. Further, a first through hole is formed in the first top plate 155, a first bearing is disposed in the first through hole, and one end of the manual rotating shaft 151 is inserted into and fixedly disposed in an inner ring of the first bearing.
The second mounting bracket 16 is disposed in the support plate 10, wherein an electric rotating shaft 161 is rotatably disposed in the second mounting bracket 16, the driving motor 12 is disposed in the second mounting bracket, and the driving motor 12 is connected to the electric rotating shaft 161 to drive the electric rotating shaft 161 to rotate by the driving motor 12.
Preferably, the electric rotating shaft 161 is fixedly provided with a second driving wheel 162 therein, so that the electric rotating shaft 161 and the second driving wheel 162 rotate synchronously.
In the present embodiment, the second mounting frame 16 includes a third bracket 163 and a fourth bracket 164 spaced apart from each other at the other side of the support plate 10, wherein a second top plate 165 is disposed on top of the third bracket 163 and the fourth bracket 164. Further, a second through hole is formed in the second top plate 165, a second bearing is arranged in the second through hole, and one end of the electric rotating shaft 161 is arranged in an inner ring of the second bearing in a penetrating and fixing mode.
Further, the second top plate 165 is provided with a fixing frame 166, wherein the fixing frame 166 is provided with a driving motor 12 fixedly connected with one end of the electric rotating shaft 161.
The third mounting bracket 17 is provided in the support plate 10, wherein the angle sensor 13 is provided in the third mounting bracket 17, and the angle sensor 13 is connected with the other end of the driving shaft 14, so that the steered angle of the driving shaft 14 can be detected by the angle sensor 14, and thus, the detection of the steering angle of the front wheel of the sweeper can be realized.
Preferably, the third mounting frame 17 is arranged between the first mounting frame 15 and the second mounting frame 16.
In the present embodiment, the third mounting bracket 17 includes a fifth bracket 171 and a sixth bracket 172 disposed at an interval in the support plate 10, wherein the fixing rods 173 are disposed at the tops of the fifth bracket 171 and the sixth bracket 172, and the angle sensor 13 is disposed in the fixing rods 173.
In the present embodiment, a third driving wheel 141 and a fourth driving wheel 142 are fixedly disposed at an interval in the other end of the driving shaft 14, wherein a first driving belt 143 is disposed between the third driving wheel 141 and the first driving wheel 152, so that the first driving wheel 152 drives the third driving wheel 141 to rotate, thereby realizing manual steering control of the driving shaft 14.
Further, a second driving belt 144 is disposed between the fourth driving wheel 142 and the second driving wheel 162, so as to drive the fourth driving wheel 142 to rotate through the second driving wheel 162, so as to achieve the steering of the electric control driving shaft 14. It should be understood that the manual driving mode and the electric driving mode are independent of each other, and the two modes do not affect each other.
Preferably, the third driving wheel 141 and the first driving wheel 152 are disposed at the same horizontal plane, the fourth driving wheel 142 and the second driving wheel 162 are disposed at the same horizontal plane, and the third driving wheel 141 is disposed under the fourth driving wheel 142.
In the present embodiment, the outer diameters of the third driving wheel 141 and the fourth driving wheel 142 are the same, while the outer diameters of the first driving wheel 152 and the second driving wheel 162 are the same, and the outer diameter of the first driving wheel 152 is smaller than the outer diameter of the third driving wheel 141.
It should be understood that the fifth bracket 171 and the sixth bracket 172 of the present embodiment are symmetrically disposed at both sides of the third driving wheel 141.
In the present embodiment, the first, second, third and fourth driving wheels 152, 162, 141 and 142 are synchronous wheels, and the first and second driving belts 142 and 144 are synchronous belts.
Of course, in some embodiments, the first, second, third, and fourth drive wheels 152, 162, 141, and 142 are sprockets and the first and second drive belts 142 and 144 are chains.
Further, in some embodiments, one end of the support plate 10 is extended to be provided with a mounting rod 101, wherein both ends of the mounting rod 101 are respectively provided with a first extension plate 102 and a second extension plate 103, the first extension plate 102 is provided with a first mounting hole 1021, and the second extension plate 103 is provided with a second mounting hole 1031.
Further, a plurality of third mounting holes 104 are spaced apart from each other at the other end of the support plate 10, so that the support plate 10 can be mounted at the front end of the sweeper truck through the first mounting hole 1021, the second mounting hole 1031 and the third mounting holes 104.
Further, the special steering structure for the sweeper further comprises a controller respectively electrically connected with the angle sensor 13 and the driving motor 12, when it is determined that the driving motor 12 needs to be started to drive the driving mechanism 11 to rotate, the controller controls the driving motor 12 and the angle sensor 13 to work, and when it is determined that the manual rotating shaft 151 needs to be started to drive the driving mechanism 11 to rotate, the controller controls the driving motor 12 and the angle sensor 13 not to work. That is, the angle sensor 13 is used only to measure the angle of rotation of the drive mechanism 11 in the automatic mode.
In conclusion, the special steering structure for the sweeper disclosed by the invention has multiple functions, and the manual or electric driving steering structure can be switched randomly according to needs, so that the sweeper can be driven to steer in a manual mode or in an electric mode according to needs, and the flexibility is achieved.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a special structure that turns to of street sweeper, is including the wheel pivoted actuating mechanism, driving motor and the angle sensor who is used for driving the street sweeper, its characterized in that still includes:
a support plate;
a driving shaft rotatably disposed in the supporting plate, wherein one end of the rotating shaft is connected to the driving mechanism;
the first mounting frame is arranged in the supporting plate, a manual rotating shaft is rotatably arranged in the first mounting frame, and a first driving wheel is fixedly arranged in the manual rotating shaft;
the second mounting frame is arranged in the supporting plate, an electric rotating shaft is rotatably arranged in the second mounting frame, the driving motor is arranged in the second mounting frame and is connected with the electric rotating shaft, and a second driving wheel is fixedly arranged in the electric rotating shaft;
a third mounting bracket provided in the support plate, wherein the angle sensor is provided in the third mounting bracket, and the angle sensor is connected to the other end of the drive shaft;
the other end of the driving shaft is fixedly provided with a third driving wheel and a fourth driving wheel at intervals, a first driving belt is arranged between the third driving wheel and the first driving wheel, and a second driving belt is arranged between the fourth driving wheel and the second driving wheel.
2. The steering structure special for the sweeper according to claim 1, wherein the third driving wheel and the first driving wheel are disposed on the same horizontal plane, and the fourth driving wheel and the second driving wheel are disposed on the same horizontal plane.
3. The special steering structure for the sweeper according to claim 1, wherein the first mounting bracket comprises a first support and a second support which are arranged on one side of the support plate at intervals, a first top plate is arranged on the tops of the first support and the second support, a first through hole is formed in the first top plate, a first bearing is arranged in the first through hole, and one end of the manual rotating shaft is arranged in an inner ring of the first bearing in a penetrating and fixed mode.
4. The special steering structure for the sweeper according to claim 1, wherein the second mounting bracket comprises a third support and a fourth support which are arranged on the other side of the support plate at intervals, a second top plate is arranged on the tops of the third support and the fourth support, a second through hole is formed in the second top plate, a second bearing is arranged in the second through hole, and one end of the electric rotating shaft penetrates through and is fixedly arranged in an inner ring of the second bearing.
5. The steering structure special for the sweeper according to claim 4, wherein the second top plate is provided with a fixing frame, and the fixing frame is provided with a driving motor fixedly connected with one end of the electric rotating shaft.
6. The steering structure special for the sweeper truck according to claim 1, wherein the third mounting frame comprises a fifth bracket and a sixth bracket which are arranged in a supporting plate at intervals, a fixing rod is arranged at the top of the fifth bracket and the sixth bracket, and the angle sensor is arranged in the fixing rod.
7. The steering structure special for the sweeper according to claim 1, wherein a mounting rod extends from one end of the supporting plate, and a first extending plate and a second extending plate are respectively disposed at two ends of the mounting rod, wherein a first mounting hole is disposed in the first extending plate, and a second mounting hole is disposed in the second extending plate.
8. The special steering structure for the sweeper according to claim 7, wherein a plurality of third mounting holes are formed at intervals in the other end of the support plate.
9. The special steering structure for floor sweeping vehicles according to claim 1, wherein the first driving wheel, the second driving wheel, the third driving wheel and the fourth driving wheel are synchronous wheels, and the first driving belt and the second driving belt are synchronous belts.
10. The steering structure special for floor sweeping vehicles according to claim 1, wherein the first driving wheel, the second driving wheel, the third driving wheel and the fourth driving wheel are chain wheels, and the first driving belt and the second driving belt are chains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210990973.9A CN115230804A (en) | 2022-08-18 | 2022-08-18 | Special steering structure for sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210990973.9A CN115230804A (en) | 2022-08-18 | 2022-08-18 | Special steering structure for sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115230804A true CN115230804A (en) | 2022-10-25 |
Family
ID=83679785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210990973.9A Pending CN115230804A (en) | 2022-08-18 | 2022-08-18 | Special steering structure for sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115230804A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070104764A (en) * | 2006-04-24 | 2007-10-29 | 주식회사 로템 | Remote steering apparatus of the unmanned vehicle where the conversion of manual operation and automatic mode is possible |
| KR20110133895A (en) * | 2010-06-07 | 2011-12-14 | 동양기전 주식회사 | Manual and auto change equipment of driving apparatus for vehicle |
| CN108001523A (en) * | 2017-11-20 | 2018-05-08 | 上海交通大学 | A kind of steering wheel automaton and its installation method |
| CN109291990A (en) * | 2018-11-27 | 2019-02-01 | 安徽华菱汽车有限公司 | A kind of unmanned pure electric vehicle truck and its wheel steering system |
| JP6596612B1 (en) * | 2019-05-30 | 2019-10-23 | 株式会社ショーワ | Electric power steering device for vehicles |
| CN110816634A (en) * | 2019-10-21 | 2020-02-21 | 江苏大学 | Integrated manual-automatic integrated steering wheel and control method thereof |
-
2022
- 2022-08-18 CN CN202210990973.9A patent/CN115230804A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070104764A (en) * | 2006-04-24 | 2007-10-29 | 주식회사 로템 | Remote steering apparatus of the unmanned vehicle where the conversion of manual operation and automatic mode is possible |
| KR20110133895A (en) * | 2010-06-07 | 2011-12-14 | 동양기전 주식회사 | Manual and auto change equipment of driving apparatus for vehicle |
| CN108001523A (en) * | 2017-11-20 | 2018-05-08 | 上海交通大学 | A kind of steering wheel automaton and its installation method |
| CN109291990A (en) * | 2018-11-27 | 2019-02-01 | 安徽华菱汽车有限公司 | A kind of unmanned pure electric vehicle truck and its wheel steering system |
| JP6596612B1 (en) * | 2019-05-30 | 2019-10-23 | 株式会社ショーワ | Electric power steering device for vehicles |
| CN110816634A (en) * | 2019-10-21 | 2020-02-21 | 江苏大学 | Integrated manual-automatic integrated steering wheel and control method thereof |
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