CN205168692U - Six rounds of running gear - Google Patents
Six rounds of running gear Download PDFInfo
- Publication number
- CN205168692U CN205168692U CN201521024625.8U CN201521024625U CN205168692U CN 205168692 U CN205168692 U CN 205168692U CN 201521024625 U CN201521024625 U CN 201521024625U CN 205168692 U CN205168692 U CN 205168692U
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Abstract
The utility model provides a six rounds of running gear walks the unit before the left and right sides is arranged left front walking unit side by side and is walked on the right side below the frame front portion, left front walking unit with walk on the right side before walk the unit and have the coaxial and keep (shenglvehao)at a certain distance away of two wheels to pass through the transmission shaft respectively to install in the speed reducer both sides, the speed reducer hangs through hinged ear and hinge and installs in the frame bottom, along fixed stand of the intermediate position of width below the frame rear portion, an articulated transversal arrangement's of stand lower extreme crossbeam sets up respectively at crossbeam both ends and turns to the rear wheel, and two turn to and adopt parallel four -bar mechanism to connect the parallel connection between the rear wheel to have steering cylinder. The utility model discloses the characteristics of anterior two double -phase companies of four -wheel, interval installation have realized the purpose that increases the ground contact, have improved the stationarity, and anterior four -wheel is narrower has avoided simple increase wheel face width to cause the influence of car trace by a large scale to construction face material. Make the steady linear motion of frame ability. The rear portion two -wheeled turns to steadily, reliable to reliability, the stationarity of the work of whole mechanism have been guaranteed.
Description
technical field:
The utility model relates to a kind of walking power machine, especially a kind of six takes turns traveling gear.
background technology:
Four-wheel or two-wheel running mechanism, to basal plane be cement concrete or other rugged grounds work time, stationarity is poor, not easily control and easily skid, cause the planeness of construction part to be difficult to reach requirement.
summary of the invention:
The purpose of this utility model is to provide a kind of six and takes turns traveling gear, solves existing four-wheel or poor, the handling difference of two-wheel running mechanism stationarity and the defect of easily skidding, to provide the workability of Work machine.
The purpose of this utility model is achieved by the following technical solution: this six takes turns traveling gear, comprise frame, below frame front, the left and right sides is arranged side by side before left front walking unit and right lateral and walks unit, walk unit before left front walking unit and right lateral to have two wheels coaxial respectively and keep at a certain distance away and be arranged on reductor both sides by transmission shaft, reductor is hung by hinged ear and hinge and is installed on bottom frame, the axial line of hinge is along the fore-and-aft direction of frame, each reductor is connected with a CD-ROM drive motor, left front walking unit with walk unit before right lateral and relative frame can swing and automatically adapt to floor leveling, a column is fixed along the midway location of width below frame rear portion, the crossbeam of the hinged lateral arrangement of column lower end, the hinge-point of column and crossbeam at crossbeam center and the axial line of jointed shaft along the fore-and-aft direction of frame, arrange respectively at crossbeam two ends and turn to trailing wheel, two turn to and adopt parallelogram lindage to connect between trailing wheel and be connected with steering cylinder.The left front walking unit of the utility model with walk unit before right lateral and be added with four wheels mutually, add two and turn to trailing wheel, form six and take turns traveling gear.
Two turn to trailing wheel to install CD-ROM drive motor respectively.Four wheel drive of unit can be walked during operation before left front walking unit and right lateral, also can two turn to back-wheel drive, or six take turns and drive together, turn to trailing wheel to realize turning function by two.
Walk the wheel of unit and turn to trailing wheel all power-transfer clutch to be housed before left front walking unit and right lateral.During throw-out-of clutch, be convenient to other vehicle and tow.
Power-transfer clutch comprises hinged handle, bearing pin, spring and clutch cover, wheel or turn between the centre hole of trailing wheel and transmission shaft and be provided with bearing, clutch cover device is at wheel or turn in the wheel rim mounting hole of trailing wheel, device bearing pin in the endoporus of clutch cover, on bearing pin, cover has spring, both ends of the spring is supported on the outer lug boss of bearing pin and the inner convex platform end face of clutch cover endoporus rear end respectively, and bearing pin rear end is connected with hinged handle, the transmission shaft disk that bearing pin front end is corresponding is arranged some pin-and-holes that bearing pin can insert.Handling hinged handle can post-tensioning bearing pin, and the pin-and-hole that bearing pin is departed from transmission shaft disk realizes throw-out-of clutch.
Crossbeam two ends are fixed with vertical guide pin bushing, turn in the transmission shaft shell of trailing wheel and have Steering gear, Steering gear is inserted in axial restraint in the endoporus of guide pin bushing and can relatively rotates with endoporus and is connected, two Steering gear tops fix swing arm and between two connecting levers articulated linkage, between one of them connecting lever and crossbeam, steering cylinder is set.Connecting rod, crossbeam and two connecting levers form four-bar linkage, are convenient to two and turn to trailing wheel synchronously to turn to.
The feature that the anterior four-wheel of the utility model is connected between two, spacing is installed achieves the object increasing earth surface, improves stationarity, and narrower the avoiding of anterior four-wheel increases merely wheel face width causes large area car trace impact on construction surface material.Turn to trailing wheel to lean on the hinged self-leveling that realizes of crossbeam to regulate, eliminate basal plane hollow to the impact of complete machine stationarity, make frame energy pulsation-free straight-line motion.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation turning to trailing wheel part.
Fig. 3 is front walking block construction schematic diagram.
Fig. 4 is the structural representation of clutch.
1-frame, 2-turns to trailing wheel, the left front walking unit of 3-, 4-hinge, the hinged ear of 5-, 6-power-transfer clutch, the right front walking unit of 7-, 8-column, 9-connecting rod, 10-steering cylinder, 11-Steering gear, 12-crossbeam, 13-reductor, 14-wheel, 15-transmission shaft, 16-hinged handle, 17-bearing pin, 18-spring, 19-clutch cover.
detailed description of the invention:
With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, below frame 1 front portion, the left and right sides is arranged side by side before left front walking unit 3 and right lateral and walks unit 7, walk unit 7 before left front walking unit 3 and right lateral to have two wheels coaxial respectively and keep at a certain distance away and be arranged on reductor 13 both sides by transmission shaft 15, reductor 13 is hung by hinged ear 5 and hinge 4 and is installed on bottom frame 1, the axial line of hinge 4 is along the fore-and-aft direction of frame 1, and each reductor 13 is connected with a CD-ROM drive motor, a column 8 is fixed along the midway location of width below frame 1 rear portion, the crossbeam 12 of the hinged lateral arrangement in column 8 lower end, the hinge-point of column 8 and crossbeam 12 at crossbeam 12 center and the axial line of jointed shaft along the fore-and-aft direction of frame 1, arrange respectively at crossbeam 12 two ends and turn to trailing wheel 2, two turn to trailing wheel 2 to install CD-ROM drive motor respectively, crossbeam 12 two ends are fixed with vertical guide pin bushing, turn in the transmission shaft shell of trailing wheel 2 and have Steering gear 11, Steering gear 11 is inserted in axial restraint in the endoporus of guide pin bushing and can relatively rotates with endoporus and is connected, two Steering gear 11 tops fix swing arm and between two connecting levers articulated linkage 9, steering cylinder 10 is set between one of them connecting lever and crossbeam 12.Walk the wheel 14 of unit 7 before left front walking unit 3 right lateral and turn to trailing wheel 2 that power-transfer clutch 6 is all housed, power-transfer clutch 6 comprises hinged handle 16, bearing pin 17, spring 18 and clutch cover 19, wheel 14 or turn between the centre hole of trailing wheel 2 and transmission shaft 15 and be provided with bearing, clutch cover 19 device is at wheel 14 or turn in the wheel rim mounting hole of trailing wheel 2, device bearing pin 17 in the endoporus of clutch cover 19, on bearing pin 17, cover has spring 18, spring 18 two ends are supported on the outer lug boss of bearing pin 17 and the inner convex platform end face of clutch cover 19 endoporus rear end respectively, bearing pin 17 rear end is connected with hinged handle, transmission shaft 15 disk that bearing pin 17 front end is corresponding is arranged some pin-and-holes that bearing pin 17 can insert, power-transfer clutch 6 is installed to tow.
Claims (5)
1. take turns traveling gear for one kind six, comprise frame, it is characterized in that: below frame (1) front portion, the left and right sides is arranged side by side before left front walking unit (3) and right lateral and walks unit (7), walk unit (7) before left front walking unit (3) and right lateral to have two wheels coaxial respectively and keep at a certain distance away and be arranged on reductor (13) both sides by transmission shaft (15), reductor (13) is hung by hinged ear (5) and hinge (4) and is installed on frame (1) bottom, the axial line of hinge (4) is along the fore-and-aft direction of frame (1), each reductor (13) is connected with a CD-ROM drive motor, a column (8) is fixed along the midway location of width below frame (1) rear portion, the crossbeam (12) of the hinged lateral arrangement in column (8) lower end, the hinge-point of column (8) and crossbeam (12) at crossbeam (12) center and the axial line of jointed shaft along the fore-and-aft direction of frame (1), arrange respectively at crossbeam (12) two ends and turn to trailing wheel (2), two turn to and adopt parallelogram lindage to connect between trailing wheel (2) and be connected with steering cylinder (10).
2. according to claim 1 six take turns traveling gear, it is characterized in that: two turn to trailing wheel (2) to install CD-ROM drive motor respectively.
3. according to claim 1 six take turns traveling gear, it is characterized in that: walk the wheel (14) of unit (7) and turn to trailing wheel (2) all power-transfer clutch to be housed before left front walking unit (3) and right lateral.
4. according to claim 3 six take turns traveling gear, it is characterized in that: described power-transfer clutch (6) comprises hinged handle (16), bearing pin (17), spring (18) and clutch cover (19), wheel (14) or turn between the centre hole of trailing wheel (2) and transmission shaft (15) and be provided with bearing, clutch cover (19) device is at wheel (14) or turn in the wheel rim mounting hole of trailing wheel (2), device bearing pin (17) in the endoporus of clutch cover (19), the upper cover of bearing pin (17) has spring (18), spring (18) two ends are supported on the outer lug boss of bearing pin (17) and the inner convex platform end face of clutch cover (19) endoporus rear end respectively, bearing pin (17) rear end is connected with hinged handle, transmission shaft (15) disk that bearing pin (17) front end is corresponding is arranged some pin-and-holes that bearing pin (17) can insert.
5. according to claim 1 six take turns traveling gear, it is characterized in that: crossbeam (12) two ends are fixed with vertical guide pin bushing, turn in the transmission shaft shell of trailing wheel (2) and have Steering gear (11), Steering gear (11) is inserted in axial restraint in the endoporus of guide pin bushing and can relatively rotates with endoporus and is connected, two Steering gear (11) tops fix swing arm and between two connecting levers articulated linkage (9), steering cylinder (10) is set between one of them connecting lever and crossbeam (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521024625.8U CN205168692U (en) | 2015-12-11 | 2015-12-11 | Six rounds of running gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521024625.8U CN205168692U (en) | 2015-12-11 | 2015-12-11 | Six rounds of running gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205168692U true CN205168692U (en) | 2016-04-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521024625.8U Active CN205168692U (en) | 2015-12-11 | 2015-12-11 | Six rounds of running gear |
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| Country | Link |
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| CN (1) | CN205168692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923069A (en) * | 2016-05-11 | 2016-09-07 | 杭州哈帝机器人科技有限公司 | Walking chassis for vehicle intelligent service robot |
-
2015
- 2015-12-11 CN CN201521024625.8U patent/CN205168692U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923069A (en) * | 2016-05-11 | 2016-09-07 | 杭州哈帝机器人科技有限公司 | Walking chassis for vehicle intelligent service robot |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |