Telescopic light carriage
One, technical field
The utility model relates to the Logistics Equipment technical field, especially a kind of telescopic light carriage.
Two, background technology
In the logistics loading and unloading operation, run into the situation that light-duty goods short range is carried through regular meeting, as the loading-unloading vehicle operation of the member article in the logistics distribution.Present this operation is finished by a dead lift fully, owing to worry the breakage of goods, the workman will transport goods commute between distribution vehicle and storehouse, though distance has only several meters to tens meters, each entrucking, carrying is often, labour intensity is big, inefficiency.
Use traditional load transfer device because weight of equipment and volume are bigger, move inconvenience, can not move use with car, also operation is carried in the short range of incompatibility goods.
Three, summary of the invention
The purpose of this utility model is to overcome the deficiency that existing goods load transfer device exists, and a kind of goods short range telescopic light carriage that carry, portable that adapts to is provided.
Basic design of the present utility model is: be made of main frame, Extension support, adjustable support leg; Main frame and Extension support are made by section bar, two guiding wheel carriers respectively are housed on the both sides support body of the coupling end of Extension support and main frame, a directive slide track is respectively arranged on the both sides support body of main frame, and Extension support is inlaid in the main frame by the cooperation of guiding wheel carrier and directive slide track; The guiding wheel carrier is made of swing arm and track adjusting wheel, and two track adjusting wheels are installed in the two ends of swing arm by wheel shaft, and an arc-shaped slot is arranged in the swing arm; By hinge adjustable support leg behind two preceding adjustable support legs and two is installed on the main frame; The Extension support adjustable support leg is installed on the Extension support; Mounting support between each adjustable support leg and the support body; Fluent bar is installed on main frame and the Extension support is constituted transporting flat, transition roller is arranged at the cohesive position of main frame and Extension support transporting flat; Adjustable support leg is to be inlayed with tightening screw by section bar or pipe coupling to constitute, or nut is installed in pipe and is mated the screw rod formation.
Principle of work of the present utility model: on the both sides support body of main frame directive slide track is arranged respectively, two guiding wheel carriers respectively are housed on the both sides support body of Extension support, Extension support is nested in the outrigger by the cooperation of guiding wheel carrier and directive slide track, make main frame and Extension support transporting flat inclination 6~8 degree by adjusting adjustable support leg, utilize gravitational effect to realize unpowered conveying; When short range is carried, the Extension support withdrawal, a main consuming body frame is carried.When long distance is carried, manually Extension support is pulled out, the main consuming body frame and Extension support are carried simultaneously, and delivered length nearly doubles; On a main frame edge of Extension support transition, transition roller being installed, avoid goods to be stopped by the main frame frame; Two track adjusting wheels are installed at the two ends of the swing arm of guiding wheel carrier, and an arc-shaped slot is arranged in the swing arm, are convenient to regulate the swing arm angle, and track adjusting wheel is cooperated with directive slide track closely; When needs installed to carriage on the car, only need be folded up the supporting leg of main frame and Extension support and get final product.
Effect: 1, the carriage structure is light and handy, and adjustable length is easy to use; 2, the short-haul operation that is fit to light weight member article is carried; 3, volume after folding is little, is convenient to be contained in the autodelivery car, moves use with car, light and flexible.
Four, description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is the lateral plan of Fig. 1;
Fig. 3 is the scheme drawing of guiding wheel carrier and directive slide track cooperation;
Reference numeral:
1, main frame, 1-1, preceding adjustable support leg 1-2, back adjustable support leg 2, Extension support, 2-1 Extension support adjustable support leg 3, guiding wheel carrier 3-1, track adjusting wheel, 3-2, wheel shaft, 3-3, swing arm, 3-4, tightening screw, 4, directive slide track, 5, fluent bar, 6, transition roller,
Five, the specific embodiment
Be described in detail implementation process of the present utility model in conjunction with the accompanying drawings.As Fig. 1, Fig. 2, shown in Figure 3:
The utility model is made of main frame 1, Extension support 2, adjustable support leg; Main frame 1 and Extension support 2 are made by tubing or aluminium section bar, channel-section steel.Two guiding wheel carriers 3 respectively are housed on the both sides support body of the coupling end of Extension support 2 and main frame 1, a directive slide track 4 is respectively arranged on the both sides support body of main frame 1, Extension support 2 is inlaid in the main frame 1 by the cooperation of guiding wheel carrier 3 and directive slide track 4; Two track adjusting wheel 3-1 are installed at the two ends of swing arm 3-3 on the guiding wheel carrier 3 of Extension support 2, utilize the arc-shaped slot on the swing arm 3-3, regulate the swing arm angle, track adjusting wheel 3-1 is cooperated closely with directive slide track 4 on the main frame 1, tighten tightening screw 3-4 then, main frame 1 and Extension support 2 are firm linking together; Fluent bar 5 is installed on main frame 1 and the Extension support 2 is constituted transporting flats, at the cohesive position of the transporting flat that constitutes with Extension support 2 transition roller 6 is arranged, goods is operated steadily in course of conveying at main frame 1; By hinge adjustable support leg 1-2 behind two preceding adjustable support leg 1-1 and two is installed on the main frame 1; Extension support adjustable support leg 2-1 is installed on the Extension support 1.Adjustable support leg is to be inlayed with tightening screw by couplings such as comprising pipe or aluminium section bar, angle steel, channel-section steel to constitute, or nut is installed in pipe and is mated the lead screw formation.
The utility model can be used for the loading-unloading vehicle operation occasion of the distribution vehicle of logistics distribution center.During loading-unloading vehicle, this device is placed on the railway platform that the loading and unloading goods yard is put and distribution vehicle between, carriage is adjusted to appropriate length, adjust adjustable support leg and make transporting flat inclination 8 degree, goods is loaded onto, after gravitational effect lower edge transporting flat is delivered to the other end, manually unload, finish loading-unloading vehicle and carry operation; When needs move use with car, Extension support is inserted in the main frame, simultaneously supporting leg to be folded up, device volume dwindles, and can install to the operation occasion use that is transported to appointment on the car with car.