Working vehicle with travesing system
A technology for working vehicles and bodies, applied in vehicle parts, construction vehicles, motor vehicles, etc., can solve problems such as deterioration of stability, inconvenient maintenance, and inability to easily assemble and disassemble batteries, and achieve a stable center of gravity, easy maintenance, low center of gravity
Inactive Publication Date: 2003-10-22
TCM
View PDF0 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0006] But in the above-mentioned existing forklift 1, because the left and right front wheels 3 are driven by a common travel drive device, etc., these front wheels 3 cannot be manipulated towards the positive lateral direction, so lateral travel cannot be carried out.
[0007] In addition, since there are axles between the left and right front wheels 3 and between the left and right rear wheels 4, it is necessary to avoid carrying batteries on these axles. Due to this limitation, these batteries cannot be easily assembled and disassembled, that is, it is inconvenient to maintain; also, Since the center of gravity is determined to be in the upper position due to the loading state, the stability may also deteriorate.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0036] Borrow Figure 1~ below Image 6 The first embodiment of the present invention will be described. Furthermore, in the first embodiment, the same reference numerals are assigned to the same components or substantially the same components as those of the above-mentioned conventional example ( FIG. 15 ), and detailed description thereof will be omitted.
[0037] That is, 1 is a forklift as an example of a work vehicle, 2 is a vehicle body, 3 is a front wheel (drive wheel), 4 is a rear wheel (reversing wheel), 5 is a cab, 6 is a column, 7 is a connecting shaft, and 8 9 is the hydraulic cylinder for dumping, 9 is the outer frame, 10 is the inner frame, 11 is the lifting cylinder, 12 is the lifting bracket, 13 is the fork, 15 is the driver's seat, 16 is the handle, 17 is the front pipe, 18 is the rear pipe, 19 is a top guide, and 20 is a counterweight.
[0038] A pair of front wheels 3 left and right are arranged to be able to reverse 90 ° (can be changed into positive and t...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
A working vehicle with traversing system, wherein a front wheel (3) is installed on a swing member (22) rotatable about a vertical axis (23) relative to a body (2) and a rotating means (41) rotating the swing member (22) is installed, the entire part of the front wheel (3) is formed compact in connection with a drivingly running device (30) stored in the swing range (3a) of the front wheel (3), and a battery (70) mountable on the body (2) comprises a wide front part (70a) movable in vehicle longitudinal direction between rear wheels (4) in the straight forward running attitude and a narrow rear part (70b) allowed to position between the rear wheels (4) in the transverse running attitude, whereby the attachment and detachment of the wheel can be performed easily and can be mounted stably.
Description
technical field [0001] The present invention relates to a work vehicle having a traverse system switchable to traverse. Background technique [0002] In the prior art, as a vehicle having a traverse system, there are large trucks, some loaders, etc., and there are forklifts and telescopic electric vehicles. In addition, there is a side forklift for handling long objects as a side forklift with columns and forks installed transversely to the movement of the vehicle. However, counterweight forklifts do not have the same functions as side forklifts, except for normal operations. In order to achieve such a forklift, it is necessary to steer the front wheels as the driving wheels to the positive side. [0003] That is, the existing forklift 1 shown in FIG. 4. A cab 5 is set above the front portion of the vehicle body 2 . At the front end of the vehicle body 2, a column 6 that can freely rotate in the front and rear directions through a connecting shaft 7 in the vehicle width ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B60K1/04B60K7/00B62D7/15B66F9/075
CPCB62D7/1509B60Y2200/41B60K2007/0092B60K7/0015B60Y2200/15B60K7/0007B66F9/07568B60K2007/0084B60K17/043B60K2007/0046B60K1/04B60L2220/46B66F9/07572B62D7/14
Inventor 菅田方士上田勉
Owner TCM