CN211036837U - Walking driving mechanism of leaf collecting device - Google Patents
Walking driving mechanism of leaf collecting device Download PDFInfo
- Publication number
- CN211036837U CN211036837U CN201921743372.8U CN201921743372U CN211036837U CN 211036837 U CN211036837 U CN 211036837U CN 201921743372 U CN201921743372 U CN 201921743372U CN 211036837 U CN211036837 U CN 211036837U
- Authority
- CN
- China
- Prior art keywords
- belt
- wheel
- transmission
- engine
- speed reducing
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a walking driving mechanism of a tree leaf collecting device, which comprises an engine, wherein an output shaft of the engine is connected with a wind collecting machine, the output shaft of the engine is also connected with a belt transmission speed reducing mechanism, and the belt transmission speed reducing mechanism is connected with a walking wheel driving shaft; the belt transmission speed reducing mechanism is characterized in that a transmission belt is in clearance fit with the transmission wheel, a tension wheel and a tension wheel mounting seat are arranged on the side face of the belt transmission speed reducing mechanism, one end of the tension wheel mounting seat is rotatably connected with the rack, the other end of the tension wheel mounting seat is connected with a pull rod, and the pull rod pulls the tension wheel mounting seat to be in different positions to drive the tension wheel to tightly press or keep away from the transmission belt. The mechanism can realize the switching between hand pushing and self walking, and the self walking mechanism and the collecting fan share the working engine, thereby reducing the weight of the whole machine and lowering the production cost.
Description
Technical Field
The utility model relates to an environmental protection equipment field, concretely relates to leaf collecting device's travel drive mechanism.
Background
The walking mode of current hand propelled leaf collector is mostly manual drive or increases driving motor's mode, and the hand propelled need pay out very big physical power, and is higher to operator's physical power requirement. The increase of the walking motor can increase the weight of the vehicle body, and the production and transportation cost is correspondingly increased.
Disclosure of Invention
The utility model discloses a leaf collecting device's walking actuating mechanism, this mechanism can realize the hand push and from the switching between the walking to from the running gear with collect fan sharing work engine, alleviate complete machine weight, reduction in production cost.
A walking driving mechanism of a tree leaf collecting device comprises an engine, wherein an output shaft of the engine is connected with a wind collecting machine, and is also connected with a belt transmission speed reducing mechanism which is connected with a walking wheel driving shaft; a driving belt of the belt transmission speed reducing mechanism is in clearance fit with the driving wheel, a tension wheel and a tension wheel mounting seat are arranged on the side face of the belt transmission speed reducing mechanism, one end of the tension wheel mounting seat is rotatably connected with the frame, the other end of the tension wheel mounting seat is connected with a pull rod, and the pull rod pulls the tension wheel mounting seat to be in different positions to drive the tension wheel to tightly press or keep away from the driving belt;
when the tension pulley presses the transmission belt tightly, the transmission belt has a transmission function and drives the transmission wheel to rotate; when the tensioning wheel is far away from the transmission belt, the transmission belt is separated from the transmission wheel, and the transmission function is not realized.
Preferably, the belt transmission speed reducing mechanism comprises a first belt transmission speed reducing mechanism, a speed reducer and a second belt transmission speed reducing mechanism which are connected in sequence, and the speed reducer is installed on the lower portion of the engine.
Preferably, one of the output shafts of the double-output shaft engine is provided with a first small belt wheel, the first small belt wheel is in transmission connection with a first large belt wheel through a first transmission belt, and the first large belt wheel is fixedly connected with an input shaft of the speed reducer.
Preferably, the output end of the speed reducer is connected with a second small belt wheel, the second small belt wheel is in transmission connection with a second large belt wheel through a transmission belt, and the second large belt wheel is sleeved outside the driving shaft of the travelling wheel.
Preferably, the speed reducer is a right-angle speed reducer with an input shaft perpendicular to an output shaft.
Preferably, the speed reducer is a worm gear speed reducer.
The utility model has the advantages that:
1. the utility model discloses utilize the separation and reunion mode of take-up pulley and drive belt to realize collecting fan and running gear sharing engine, the drive of the energy can be saved alleviates complete machine weight, reduction in production cost.
2. The front and rear two-stage belt transmission speed reducing mechanisms are connected by utilizing the right-angle speed reducer, the matching of the engine rotating speed and the speed of the travelling mechanism is realized after multi-stage speed reduction, the space layout is saved, and the size of the whole machine is reduced.
3. The tension wheel and the transmission belt are driven by the pull rod to be separated and reunited, and the hand-pushing mode and the automatic walking mode can be conveniently and quickly switched.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a first perspective view of the present invention;
FIG. 4 is a second perspective view of the present invention;
in the figure, 1, an engine, 2, a right-angle speed reducer, 3, a traveling wheel driving shaft, 4, a pull rod, 5, a second small belt wheel, 6, a second large belt wheel, 7, a tensioning wheel mounting seat, 8, a tensioning wheel, 9, a transmission belt, 10, a first transmission belt, 11, a first small belt wheel, 12 and a first large belt wheel.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present invention, it should be understood that the terms "inside", "outside", "left" and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the walking driving mechanism of the leaf collecting device shown in fig. 1-4, the output shaft of the engine 1 is connected with the collecting fan, meanwhile, the first small belt wheel 11 is sleeved on the output shaft, the right-angle speed reducer 2 is installed on the lower portion of the engine mounting seat, the right-angle speed reducer is a turbine worm speed reducer with a large transmission ratio, the first large belt wheel 12 is installed on the input shaft of the right-angle speed reducer, and the first transmission belt 10 is used for connecting the first small belt wheel and the first large belt wheel. The second small belt wheel 5 is installed on an output shaft of the right-angle speed reducer, the second large belt wheel 6 is sleeved outside the travelling wheel driving shaft 3, the second small belt wheel 5 is connected with the second large belt wheel 6 through a transmission belt, and travelling wheels are installed at two ends of the travelling wheel driving shaft 3 respectively. The front and rear two-stage belt transmission speed reducing mechanisms are connected by utilizing the right-angle speed reducer, the matching of the engine rotating speed and the speed of the travelling mechanism is realized after multi-stage speed reduction, the space layout is saved, and the size of the whole machine is reduced.
Take-up pulley 8 rotates with take-up pulley mount pad 7 to be connected, wherein one end and the frame of take-up pulley mount pad 7 rotate to be connected, be connected with pull rod 4 at the other end of take-up pulley mount pad, pull rod pulling take-up pulley mount pad revolutes the rotation of axes, the take-up pulley mount pad rotates to the position nearer apart from the drive belt, the take-up pulley compresses tightly the drive belt, the big band pulley of second drives the rotation of the big band pulley of second, the big band pulley of second passes through the rotation of walking wheel drive shaft drive both sides walking wheel.
When needs were parkked, loosened the pull rod, the take-up pulley mount pad returned initial position under self gravity and take-up pulley action of gravity, breaks away from with the drive belt, and the drive belt loses transmission function, and the big band pulley of second no longer rotates.
The tension wheel and the transmission belt are driven by the pull rod to be separated and reunited, and the hand-pushing mode and the automatic walking mode can be conveniently and quickly switched.
The pull rod can adopt a steel wire rope, one end of the steel wire rope is connected with the tensioning wheel mounting seat, and the other end of the steel wire rope is mounted at the pushing hand part of the leaf collecting equipment, and the principle of the pull rod is similar to that of brake wires arranged on bicycles and electric vehicles.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The walking driving mechanism of the tree leaf collecting device is characterized by comprising an engine, wherein an output shaft of the engine is connected with a fan collector, the output shaft of the engine is also connected with a belt transmission speed reducing mechanism, and the belt transmission speed reducing mechanism is connected with a walking wheel driving shaft; a driving belt of the belt transmission speed reducing mechanism is in clearance fit with the driving wheel, a tension wheel and a tension wheel mounting seat are arranged on the side face of the belt transmission speed reducing mechanism, one end of the tension wheel mounting seat is rotatably connected with the frame, the other end of the tension wheel mounting seat is connected with a pull rod, and the pull rod pulls the tension wheel mounting seat to be in different positions to drive the tension wheel to tightly press or keep away from the driving belt;
when the tension pulley presses the transmission belt tightly, the transmission belt has a transmission function and drives the transmission wheel to rotate; when the tensioning wheel is far away from the transmission belt, the transmission belt is separated from the transmission wheel, and the transmission function is not realized.
2. The travel driving mechanism of the leaf collecting device as claimed in claim 1, wherein the belt transmission speed reducing mechanism comprises a first belt transmission speed reducing mechanism, a speed reducer and a second belt transmission speed reducing mechanism which are connected in sequence, and the speed reducer is mounted at the lower part of the engine.
3. The traveling driving mechanism of the tree leaf collecting device as claimed in claim 2, wherein a first small belt wheel is mounted on one of the output shafts of the engine, the first small belt wheel is in transmission connection with a first large belt wheel through a first transmission belt, and the first large belt wheel is fixedly connected with the input shaft of the speed reducer.
4. The travel driving mechanism of the leaf collecting device as claimed in claim 2, wherein the output end of the speed reducer is connected with a second small belt wheel, the second small belt wheel is in transmission connection with a second large belt wheel through a transmission belt, and the second large belt wheel is sleeved outside the drive shaft of the travel wheel.
5. The travel drive mechanism of the leaf collecting device as claimed in claim 3 or 4, wherein the speed reducer is a right-angle speed reducer with an input shaft perpendicular to an output shaft.
6. The travel drive mechanism of a leaf collection device of claim 5, wherein the reducer is a worm gear reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921743372.8U CN211036837U (en) | 2019-10-17 | 2019-10-17 | Walking driving mechanism of leaf collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921743372.8U CN211036837U (en) | 2019-10-17 | 2019-10-17 | Walking driving mechanism of leaf collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211036837U true CN211036837U (en) | 2020-07-17 |
Family
ID=71540800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921743372.8U Active CN211036837U (en) | 2019-10-17 | 2019-10-17 | Walking driving mechanism of leaf collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211036837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113069048A (en) * | 2021-03-31 | 2021-07-06 | 安徽双翔安全环境科技有限公司 | Safety patrol equipment for workshop |
-
2019
- 2019-10-17 CN CN201921743372.8U patent/CN211036837U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113069048A (en) * | 2021-03-31 | 2021-07-06 | 安徽双翔安全环境科技有限公司 | Safety patrol equipment for workshop |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201099289Y (en) | Electric rubber belt track running mechanism | |
| CN211036837U (en) | Walking driving mechanism of leaf collecting device | |
| CN214472280U (en) | Lead wire support for cable detection | |
| CN211869587U (en) | Electric motorcycle | |
| CN212022891U (en) | Middle-arranged driving mechanism of electric power-assisted bicycle | |
| CN2078249U (en) | Motor-driven automobile capably operated at both end | |
| CN201305020Y (en) | Driving and steering mechanism for electric porter | |
| CN2913169Y (en) | Bicycle electric-assisted trailer | |
| CN2230683Y (en) | Chain transmission for using two motors to drive single or two wheels in synchronous or differential way | |
| CN2868833Y (en) | Inertial flywheel propelling boosting device | |
| CN203461015U (en) | Foldable electric vehicle | |
| CN201099342Y (en) | Driving device for electric scooter | |
| CN212980461U (en) | Telescopic crank driving system of bicycle | |
| CN202609021U (en) | Central shaft transmission mechanism for electric bicycle | |
| CN213109683U (en) | Transmission device of bicycle and push-pull rod type speed changer based on transmission device | |
| CN215601950U (en) | Hand propelled lawn weeder | |
| CN101746406A (en) | Driving and steering mechanism for electric truck | |
| CN201631518U (en) | Electric wheel chair driven by synchronous belts | |
| CN201678781U (en) | Electric cashmere carding machine | |
| CN2187511Y (en) | Planetary differential fixing rule flying shears | |
| CN2220959Y (en) | Driving reversing arrangement of farm motor-driven tricycle | |
| CN206012713U (en) | Lightweight energy-saving electric vehicle | |
| CN2288127Y (en) | Full-closed two-wheel motorcycle | |
| CN2832643Y (en) | Front-mounted and driven electric tricycle | |
| CN2605194Y (en) | Pedal driving device for four-wheel vehicle for children |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 2335 Ping'an South Road, Ping'an Street, Changqing District, Jinan City, Shandong Province, 250300 Patentee after: Shandong Baiyi Intelligent Equipment Co.,Ltd. Address before: 2335 Ping'an South Road, Changqing District, Jinan City, Shandong Province Patentee before: JINAN BAIYI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |