CN1746047B

CN1746047B - Goods lifting device for vehicle

Info

Publication number: CN1746047B
Application number: CN 200410085501
Authority: CN
Inventors: 赫伯特·诺尔
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-09-06
Filing date: 2004-09-06
Publication date: 2012-09-05
Anticipated expiration: 2024-09-06
Also published as: CN1746047A

Abstract

A goods loading-unloading mechanism for motor-driven vehicle is composed of an external vertical supporting part fixed to said vehicle, a second load-bearing part able to swing around the lower part of said external vertical supporting part, and a pulley group for linking the load-bearing part to said external supporting part and lifting the goods upward.

Description

Goods lifting device for vehicle

Technical field

The present invention relates to a kind of being used for goods pack into the device on the self-propelled vehicle that has loading area, for example este wagon, small transporting vehicle, light truck or platform truck.

Background technology

When transporting small freight, often want to install to goods earlier to uncart again after a while on the car with such self-propelled vehicle.Though lade is in the place that the goods loading attachment is arranged, unloading but often occurs in the place that does not have this anchor fitting.Chaufeur must be uncarted goods, gets much time sometimes, and these goods are often very heavy, does not have others to help to be difficult to move.On the contrary, also possibly goods installed on the car in the place that does not have loading attachment.Can move even the weight of goods is chaufeur, but because a large amount of such handling processes are arranged, therefore such work is not that a people just can accomplish.

Summary of the invention

The objective of the invention is under these circumstances provides easier possibility for the related personnel of loader-unloader motor-car, small transporting vehicle or similar vehicles.

In order to address this problem, the present invention proposes a kind of cargo lift with the said characteristic of claim 1.The further content of the present invention is the purpose of dependent claims.

The cargo lift that the present invention proposes is installed on the self-propelled vehicle.The load support part is installed around the rotation of rotation axis, and this rotation axis is formed by an axle by this way, and promptly it can forward opposite side to from a sidespin of rotation axis around this rotation axis.Rotation occurs in the opposite side that is fixed on the anti-strut member in the self-propelled vehicle.In the self-propelled vehicle with very crash-resistant vehicle body, above-mentioned anti-strut member can directly be supported on one and go up on the transverse bar.A mechanism is used to about anti-strut member rotary load strut member.This mechanism can perhaps also can use the battery electricity of self-propelled vehicle to drive by operator's M/C of cargo lift.

In the present invention's content further, anti-strut member generally perpendicularly is positioned at the axis top of strut member, and when anti-strut member is vertical, is positioned at this strut member top.Can use mainly cargo-carring mechanism under the tension force effect like this.

In other content further of the present invention, the bindiny mechanism between load support part and anti-strut member is an assembly pulley.This assembly pulley is by operating very simply, easily and the easy component set-up of safeguarding.Roller can utilize very little friction force to be installed on the foolproof bearing, and the operation of above-mentioned like this bindiny mechanism is very easy to.And can regulate reduction, can set suitable power for specific weight like this.Also have the foolproof blocking device of operation, if the user no longer draws or the rope of assembly pulley gets loose, blocking device can prevent that goods from falling so.This means that cargo lift is also fool proof.

In order to utilize loading area well, the rotation axis that is positioned at top, vehicle loading zone can be provided according to the present invention, available like this vertical space can be maximally utilised by the load support part.The length of the load support part from the rotation axis to the suspension apparatus has determined the ultimate range that cargo lift can rotate.This load support part itself must be able to be placed in the self-propelled vehicle fully when vehicle is closed eventually.

Because the roof of some self-propelled vehiclees designs to such an extent that do not have enough intensity to come suspended cargo, so the present invention further provides an outer strut member that is arranged in the car, above-mentioned anti-strut member is fixed to the upper.This outer strut member can be used at the bearing of the rotation axis of lower region thereof reception formation load support part.The size of main bearing makes that anti-strut member can be with very little interval rotation.

Be positioned at the rear end part of self-propelled vehicle loading area according to the axis of load support part provided by the invention.If vehicle is baby truck or other self-propelled vehiclees that under rugged road conditions, use, rotation axis can be arranged on the buffer structure at loading area rear portion.

Suspension apparatus, for example a simple suspension hook can be arranged in such a way on the cross tube of load support part, and promptly load can be applied to the diverse location of this transverse bar.

Description of drawings

Can find out other characteristics of the present invention, details and advantage in conjunction with accompanying drawing through following explanation and claim and summary to a preferred embodiment, the wording of claim and summary be description with reference to part.Shown in the accompanying drawing as follows:

Fig. 1 is that cargo lift of the present invention is contained in a scheme drawing in the transport truck;

Fig. 2 is loaded with the lateral plan that the cargo lift of goods is fallen in car;

Fig. 3 is the lateral plan that puts down or lift the state of goods.

The specific embodiment

Fig. 1 shows the view of the car door opening of the transport truck 1 of looking from the rear portion with simple form.Self-propelled vehicle comprises the loading area 2 on a plane, and it is limited by sidewall 3 and roof 4.Sidewall 3 can not be fastened to roof 4 usually can Suspended Cargo.

Be in a fixing outer strut member 5 on the loading surface at the horizontal boundary of loading area 2, for example be firmly bonded on the supporting construction of self-propelled vehicle with bolt, welding or similar mode.The arm 6 that should outer strut member comprise two approximate vertical settings is connected with each other at their transverse bar 7 of upper part through a level.The material of strut member 5 has enough elevation profile intensity.

At the middle part of last transverse bar 7 are anti-strut members 8, and this anti-strut member is the pulley that a cover is used for assembly pulley 9.

In the lower end area of each outer arm 6 of strut member 5 is that the end portion of the arm 11 of bearing 10, the second strut members 12 that have a rotation axis is supported on this bearing rotatably.Therefore second strut member 12 can be around axis 10 rotations.Strut member 5 corresponding sizes outside the effective length of 13 strut member 12 is slightly smaller than from axis 10 to transverse bar, load support part 12 can rotation below anti-strut member 5 like this.

On the last transverse bar 13 of load support part 12 several suspension hooks 15 are arranged in an illustrated embodiment, they constitute a suspension apparatus.Schematically showing goods 16 among the figure can be suspended with two middle suspension hooks.Suspension hook 15 is the whole length setting of bar 13 transversely.Goods 16 not only can be suspended in the left side but also can be suspended in the right side like this, in the middle of also can being suspended in.Can certainly expect on transverse bar 13, suspension hook being set movably.

We are from the position transfer shown in Fig. 1 to accompanying drawing 2 now, and load support part 12 is vertical in accompanying drawing 1, and it has rotated to interior of motor vehicles in accompanying drawing 2, is located immediately at the top of goods 16 up to suspension hook 15.In this position, by means of suspension apparatus, goods 16 can be fixed on the transverse bar 13 of load support part 12.Then, pulling force is applied on the assembly pulley, and is as shown in arrow 17.This makes load support part 12 upwards rise, and arrives the upright position up to it.Then the transverse bar 7 of the rotation axis 10 of load support part 12 and anti-strut member 5 on a perpendicular line direct one be positioned at above another.The user of cargo lift must exert oneself a little at this moment, and on even keel spurs goods and strut member 12 arrives opposite side through this point, follows goods and can be put down.This can realize through the rope that discharges assembly pulley lentamente.Goods 16 carries opposite side through corresponding load support part rotation subsequently and falls, until arriving the position shown in the accompanying drawing 3.Can pull down from suspension apparatus at this position goods 16.

Opposite operation can certainly realize.

Because the axle 10 that forms rotation axis is positioned at the rear portion of loading area 2, so goods 16 can be placed to the outer place far away of car.If this axis on loading surface a little upwards, so goods in addition can be placed to than the residing plane of vehicle lower the place.

The present invention also can be used on the non-enclosed vehicle.The outer strut member 5 that has anti-strut member 8 can fix through for example pillar.

Claims

1. be used for the cargo lift of self-propelled vehicle, have:

Be arranged in a load support part of self-propelled vehicle; This load support part have through a transverse bar in the end two arms of bonded assembly, this load support part can rotate about a horizontal axis at said arm end place, and this load support part has a suspension apparatus that is used for suspended cargo at the transverse bar place; This cargo lift has a fixing outer strut member further; It has two vertically disposed arms, and they are connected with each other through the transverse bar of a level at a upper area place, when rotating with respect to horizontal axis; The load support part moves through outer strut member; Move to the exterior position of horizontal axis side direction from horizontal axis side direction in-to-in one position, cargo lift has an anti-strut member of the transverse bar that is positioned at outer strut member further, and wherein cargo lift includes a bindiny mechanism further; It is arranged at the middle part of transverse bar and be connected the load support part and anti-strut member between, in order to allow single operation person's convenient control.

2. cargo lift as claimed in claim 1 is characterized in that, the transverse bar of outer strut member is being positioned on the direction of one perpendicular line above the axis of load support part, and when load supports stood vertically, outer strut member was positioned at load support part top.

3. cargo lift as claimed in claim 2 is characterized in that, allows the bindiny mechanism of single operation person's convenient control to comprise an assembly pulley further.

4. cargo lift as claimed in claim 1 is characterized in that, horizontal axis is located immediately at the loading area top of self-propelled vehicle.

5. cargo lift as claimed in claim 1 is characterized in that, anti-strut member be arranged in be fixed on the self-propelled vehicle or the outer strut member of self-propelled vehicle on.

6. cargo lift as claimed in claim 1 is characterized in that, a bearing that forms said axis is positioned on the outer strut member.

7. cargo lift as claimed in claim 1 is characterized in that horizontal axis is positioned at the Background Region of the loading area of self-propelled vehicle.

8. cargo lift as claimed in claim 1 is characterized in that, suspension apparatus can be fixed to the load support part one on diverse location place on the transverse bar.

9. cargo lift as claimed in claim 1 is characterized in that, anti-strut member is positioned on the outer strut member on the roof that is not fixed on motor-vehicle bodies.