CN100369782C

CN100369782C - Non-stick self-unloading dump wagon

Info

Publication number: CN100369782C
Application number: CNB2006100775814A
Authority: CN
Inventors: 冯世英
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-04-26
Filing date: 2006-04-26
Publication date: 2008-02-20
Anticipated expiration: 2026-04-26
Also published as: CN1843827A

Abstract

The present invention relates to an improvement of the bottom of the carriage of a dump truck utilized at present, which belongs to the field of automobile manufacturing. The present invention has the function of solving the problem of the adhesion of the bottom of the existing dump truck. Since a part of earthwork sticks to the bottom of the carriage of the dump truck and can not be discharged when the existing dump truck is used for carrying the earthwork, the earthwork needs to be artificially cleaned with time waste, labor waste and inconvenience, and the scheme of the present invention mainly solves the problem.

Description

Non-stick self-unloading dump wagon

Technical field

The invention belongs to automobile manufacturing field, specifically, improve at the bottom of relating to the compartment case of a class motor-tilter.

Technical background

Present tipping bucket dumping car, (comprising motor-tilter, farm vehicle) obtained widespread use owing to unload conveniently in various earth and rock workses.But in the transportation earthwork, exist a defective, when that is unloaded exactly, unload unclean, the earthwork is often unloaded to get off at the bottom of the edge in compartment begins to stick in car, and sticking more many more, presses real more more, real more firm more, long-pending more thick more, the earthwork is sometimes clung at the bottom of the whole car, and thickness can reach more than 30 centimeters, both taken the finite space in compartment, increased the weight of car again, vehicle transports back and forth and flogs a dead horse, and greatly reduces the efficient of transportation.Do not had only the labor cleaning of using.But, clear up time and effort consuming, very inconvenient.Purpose of the present invention will fundamentally address this problem exactly.

Summary of the invention

This invention scheme is such, just is to use the rubber-like spring plate to make at the bottom of the car, and steel plate is at least more than two at the bottom of the car, and by the sidewall plank in hinge arrangement and compartment, and the upright beam in compartment is continuous, and the remainder in compartment is no longer change then.

During this compartment empty wagons, cabin floor is under the traction action of both sides side plate, and unsettled base plate is the shape that raises up on the case bottom girder in compartment, and two blocks of side plates then are the inwardly protruding shape.That is to say, each self-sustaining nature of three board, the rubber-like raised position.

After entrucking, steel plate and two blocks of side plates will produce elastic deformation at the bottom of the unsettled car under the effect of earthwork gravity, and after three board was formed at the bottom of the U font car, the bottom of its U word was dropped on the beam of the beneath face of car, makes most of weight transmitting to the car bottom girder.Three-lane road, by inwardly, the projection that makes progress, become and be outside, downward projection.When plank produces deformation, also restore and put aside enough energy for the bounce-back of himself.

When unloading, along with landing one after another in the car cubic metre of earth, the suffered gravity of three carriage bottom plates is in continuous minimizing, when elastic force that in the car cubic metre of earth gravity is put aside less than three board, three board will discharge the energy that oneself is put aside separately, produce deformation separately and carry out ego resilience.

The characteristic effect that the present invention utilizes this spring plate oneself distortion to restore just, elastic recovery by three spring plates, reach upspring and loosening car in last cubic metre of earth purpose, since the effect of elastic recovery be fundamentally destroyed cubic metre of earth and case at the bottom of formed adhesive interface, make the remaining earthwork lost with case at the bottom of binding power, so, can make being very easy to of the change of unloading, thoroughly clean.

Description of drawings

Fig. 1, no back door tip lorry front view

Fig. 2, no back door tip lorry birds-eye view

Fig. 3, no back door tip lorry lateral plan (A is to view)

Fig. 4, no back door tip lorry are filled the car lateral side view

1, cabin floor, 2, left side board, 3, right side board, 4, butt bolt, 5, hinge axis, 6, the upright beam of sidewall, 7, upright beam boring,

Embodiment

Below in conjunction with specific embodiment, do one one detailed description.As Fig. 1,2,3, shown in 4, with the remoulded car is example, at first with the bottom, two side of former tip lorry, remove with the base plate that is layered on the bottom girder, on the upright beam 6 of two side, each bores one hole 7, plurality of sections articulated pipe 4 is inserted in segmentation in hole 7, in pipe, insert hinge axis 5, (purpose be make each pipe can be on same axis fixedly the time) then with each section butt bolt 4 and above sidewall paneling be fixedly connected, (butt bolt 4 and upright beam 6 contacted places, also to fix) then, moulding will be made, have radian and given an enough elastomeric left side,

right side board

2 and 3 is respectively installed on the articulated pipe 4, and two articulated pipes are intersected mutually, to directly, it is fixing to insert two hinge axis 5.The shape of side plate and base plate is the oblong plank that there is radian double headed roller articulated pipe, centre, mainly rely on the plank two ends articulated pipe, by the axle link to each other with other articulated pipe.Two mounted

left side plates

2 and 3 should be able to swing up and down freely.Then use the same method, the cabin floor of making 1 is installed in the centre of left and right,

side plate

2 and 3, like this, just formed one in the compartment frame, that can swing, that (can not seesaw) is unsettled, be the complete compartment of U font substantially.As shown in Figure 3, as shown in Figure 4, the change of its car Bottom Shape mainly is the elastic deformation of car bottom plate 1,

left side plate

2 and 3 by gravitys after filling during empty wagons.During use with do not change that vehicle is the same to be operated, can unsnatch the earthwork in the car, cannot not reach stickingly purpose at the bottom of the compartment case.

In addition, at the bottom of the case in compartment, side plate also can not be three, also can not have side plate, can be all not unsettled, but have one can not change yet, that be exactly to make the case in compartment with spring steel plate at the bottom of.

Claims

1. be not stained with self-unloading dump wagon for one kind, be not stained with the end and be by self deformation at the bottom of the railway carriage case with upspring and loosening car in surplus earth realize, its major technique feature is: original base plate of railway carriage removes, the bottom girder part is constant, the box plate in compartment adopts two above oblong spring plates to make, adopt hinge to connect to form at the bottom of the car alive between the steel plate, be lifted on bottom girder above; Concrete grammar is: on the upright beam (6) of railway carriage two side, each bores a boring (7), inserts plurality of sections butt bolt (4) along the axis segmentation of boring (7), and the sidewall paneling fixed phase of butt bolt (4) and top is connected as a single entity; Carriage bottom plate (1), left side board (2), right side board (3) are the spring plates that both sides are provided with butt bolt (4), this plate has been given suitable radian and enough elasticity in the process of making moulding, one side butt bolt (4) of left side board (2), right side board (3) intersects mutually with the butt bolt (4) that is fixed on the sidewall respectively, is connected continuous by penetrating two hinge axis (5); Penetrate other two hinge axis (5) after one side butt bolt (4) of the both sides butt bolt (4) of carriage bottom plate (1) and left side board (2), right side board (3) intersects respectively, become an integral body of slinging at the bottom of making the case of railway carriage.