CN201077415Y - Vehicle automatic telescopic tarpaulin device - Google Patents

Abstract

The utility model relates to electric covering fabric for automobile carriages, which is characterized in that a low-speed motor (5) drives and rotates a fixed gear (8), chains (7) and a drive rod (9) so that a reciprocating driving steel rope (6) can drive a covering fabric bracket (2) and covering fabric (1) to move forward or backward. The utility model has the advantages of automatic covering and folding of covering fabric, safety, time saving, labor saving, less liability for covering fabric to be spoilt, anti-rain, anti-sunning or anti-goods dropping, simple structure, low cost and easy popularization.

Description

The automatic telescopic tarpaulin cloth apparatus of automobile

Affiliated technical field

The utility model is an a kind of slowspeed machine control, mechanical device of the automobile bodies tarpaulin that can stretch automatically of passing through.

Background technology

At present, most city, the whole nation all requires transport truck must hide tarpaulin on the compartment and prevents that goods from shedding, and just can set out on a journey and travel.But the driver is when hiding tarpaulin or folding tarpaulin: the one, must climb the compartment up and down, and easily cause the personal safety accident; The 2nd, the roomy thick and heavy difficult covering of tarpaulin, folding; The 3rd, hide, the winding up tarpaulin is time-consuming, effort, has wasted valuable time, and the place of handling goods, road are generally narrow, through regular meeting because hide, folding tarpaulin and cause vehicle to block up; The 4th, artificial covering, folding tarpaulin cause tarpaulin to damage easily.

In order to overcome and to solve the above deficiency that existing transport truck tarpaulin exists, the utility model provides a kind of and can hide automatically, the mechanical device of folding transport truck platform tent, thoroughly solves above four kinds of problems.

The technical scheme that its technical matters that solves the utility model adopts is: on the both sides in transport truck compartment two matrix chutes are installed respectively, pulley and reciprocal tractive steel cable are installed in the upper hopper chute two ends, the drive link of a double headed roller spool and a fixed gear wheel is installed in front end bottom, compartment, back and forth the tractive steel cable is pacified fixing winding of spool of both forward and reverse directions and drive link respectively, can 1 pulley be installed by about about 1 meter according to compartment length in the chute up and down, pulley is fixed by pipe link and cooresponding sheet trestle up and down apart from each.A slowspeed machine, a fixed gear wheel and a chain are installed at the bottom of the compartment head end box, slowspeed machine can utilize 12V or 24V direct-flow storage battery to be power supply, rotate by the positive and negative rotation fixed gear wheel of operating electrical machines, chain and bar, first sheet trestle in rear portion, compartment that makes the reciprocal tractive steel cable on the drive link and be fixed together with steel cable, the pulling tarpaulin moves forward or backward.Automatically hide folding purpose thereby reach tarpaulin.

The beneficial effects of the utility model are: just can finish covering, the folding operation of tarpaulin at operator's compartment by the electric motor operated button, accomplish safely, save time, laborsaving and tarpaulin is not fragile, rainproof, sun-proof, and simple in structure, with low cost,, easily promote.

Description of drawings

Below in conjunction with accompanying drawing the utility model is further specified.

Fig. 1 is a loading space side plan view of the present utility model.

Fig. 2 is the transmission scheme drawing in the automatic telescopic tarpaulin cloth apparatus of automobile left side

Fig. 3 is the transmission scheme drawing on the automatic telescopic tarpaulin cloth apparatus of automobile right side.

1. tarpaulins among the figure, 2. sheet trestle is 3. gone up the matrix chute, 4. concave shape chute, 5. slowspeed machine, 6. reciprocal tractive steel cable, 7. chain, 8. fixed gear wheel, 9. drive link, 10. assembly pulley, 11. pulleys, 12. fixation clamps, 13 horizontal type pulleys

The specific embodiment

In Fig. 1, be installed in the motor button of operator's compartment by operation, start slowspeed machine (5) forward or reverse and drive fixed gear wheel (8), chain (7) and drive link (9) rotation, reciprocal tractive steel cable (6) the pulling sheet trestle (2) and the tarpaulin (1) of both sides, compartment are moved simultaneously forward or backward.Tarpaulin hides automatically, the purpose of winding up thereby reach.

In the embodiment shown in Figure 2, the transmission scheme drawing in the automatic telescopic tarpaulin cloth apparatus of automobile left side, by control motor button, startup slowspeed machine (5) forward or reverse drive fixed gear wheel (8), chain (7) and drive link (9) rotation make the reciprocal tractive steel cable (6) that is connected drive link (9) one ends drive sheet trestle (2) simultaneously by fixed gear wheel (8) horizontal type pulley (13) and tarpaulin (1) moves forward or backward.

In another embodiment shown in Figure 3, be the transmission scheme drawing on the automatic telescopic tarpaulin cloth apparatus of automobile right side, the reciprocal tractive steel cable (6) that is connected drive link (9) other end drives sheet trestle (2) simultaneously by fixed gear wheel (8) horizontal type pulley (13) and tarpaulin (1) moves forward or backward.

Claims (3)

1. automatic telescopic tarpaulin cloth apparatus of automobile, operating electrical machines controller in operator's compartment, covering that just can the Control of Automobile tarpaulin, folding, it is characterized in that: DC low-speed motor (5) is screwed in front end bottom, compartment, be connected with fixed gear wheel (8) on the drive link (9) with chain (7), the spool that drive link (9) two ends are pressed both forward and reverse directions and drive link one end respectively with two reciprocal tractive steel cables (6) twines, back and forth tractive steel cable (6) passes assembly pulley (10) and the horizontal type pulley (13) in the matrix chute (3), back and forth tractive steel cable (6) twines and binds the pipe link of going up between matrix chute (3) first sheet trestle of interior compartment afterbody (2) and the pulley (11), on every sheet trestle (2) the right and left is cooresponding with it respectively, lower sheave (11) is connected, first sheet trestle of compartment front end (2) is fixed by bolts to matrix chute (3) and concave shape chute (4) front end, on, pulley number in the concave shape chute can be installed a pulley and a sheet trestle by the distance at 1 meter at interval according to compartment length.

2. the automatic telescopic tarpaulin cloth apparatus of automobile according to claim 1, respectively install one in the both sides in transport truck compartment with fixation clamp (12) and go up a matrix chute (3) and a concave shape chute (4), last matrix chute (3) front end is installed the assembly pulley (10) that two pulleys are formed, and tail end is installed a horizontal type pulley (13).

3. the automatic telescopic tarpaulin cloth apparatus of automobile according to claim 1, the drive link (9) of a two ends spool of tape and a fixed gear wheel is installed in front end bottom, compartment, the spool that a reciprocal tractive steel cable (6) two is pressed both forward and reverse directions and drive link one end respectively twines, and the spool that the reciprocal tractive steel cable of another root (6) two is also pressed the both forward and reverse directions and the drive link other end respectively twines.

Images