Self-adaptive pneumatic cart device and adaptive control method for stable transportation
A trolley, self-adaptive technology, applied in the field of transportation machinery, can solve the problems of not being able to adapt to the needs of different loads and high cost of use, and achieve the effect of broad market application prospects, low cost and stable transportation
Pending Publication Date: 2018-04-17
ZIGONG INNOVATION CENT OF ZHEJIANG UNIV
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Problems solved by technology
Although the structure of the two-wheeled cargo trolley on the market is simple, it cannot meet the needs of different loads.
For slightly larger heavy loads (about 1 ton), forklifts or cranes are generally required to complete, and the cost of use is too high
Method used
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[0027] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0028] The self-adaptive pneumatic trolley device in the present invention comprises the support beam 3 that handle 1 and caster 5 are respectively arranged at two ends, and this device also comprises a rack support beam 6.0, one end of which is movably installed on the top of support beam 3, and the other end is movable Install a rack fork 6.3; one end of the cylinder is hinged at the middle of the rack support beam 6.0, and the other end is movably connected with the rack fork 6.3 through the piston rod 6.2;
[0029] The transmission box 2.0 is set on the support beam 3, and a power supply, a reduction motor 2.2 and a lead screw 2.3 are housed inside, the output end of the reduction motor 2.2 meshes with one end of the lead screw 2.3 through the gear set 2.1, and the other end of the lead screw 2.3 is sleeved on the In the screw hole of the displaceme...
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The invention relates to the field of transport machinery and aims to provide a self-adaptive pneumatic cart device and an adaptive control method for stable transportation. The device includes a supporting beam with a handle and casters arranged at both ends respectively and an object frame supporting beam. One end of the object frame supporting beam is movably installed at the upper part of thesupporting beam, and the other end of the object frame supporting beam is provided with an object frame fork; one end of a cylinder is hinged to the middle of the object frame supporting beam, and theother end of the cylinder is movably connected to the object frame fork by a piston rod; a transmission box is arranged on the supporting beam, a power supply, a deceleration motor and a screw are installed inside the transmission box, the output end of the deceleration motor is meshed with one end of the screw through a gear set, a screw hole of a displacement control board sleeves the other endof the screw; both ends of an ejector rod are movably connected to the middle of the object frame supporting and the displacement control board. The device has the advantages of having light weight,simple and compact structure, convenient portability, being suitability for different occasions, and having low cost of construction and wide application prospect in the market. Through the cooperative control of an object frame level control mechanism and a self-adaptive adjustment mechanism, goods can be transported smoothly.
Description
technical field [0001] The invention relates to an adaptive pneumatic trolley device and an adaptive control method for stable transportation, belonging to the field of transportation machinery. Background technique [0002] In the process of short-distance and small-weight cargo handling, the load capacity and convenience of the trolley determine the extensiveness of its market application. Although the structure of the two-wheeled cargo trolley on the market is simple, it cannot adapt to the needs of different load capacities. For slightly larger heavy loads (about 1 ton), generally all need forklifts or cranes to complete, and the use cost is too high. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art and provide an adaptive pneumatic trolley device and an adaptive control method for stable transportation. [0004] For solving technical problem, solution of the present invent...
Claims
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Login to View More IPC IPC(8): B62B3/06B62B3/02
CPCB62B3/02B62B3/0618
Inventor 田中军吕刚肖人源沈阳涂集林胡俊林
Owner ZIGONG INNOVATION CENT OF ZHEJIANG UNIV