CN105882487A - Multifunctional elongated goods self-discharging semitrailer - Google Patents

Abstract

The invention relates to a goods self-discharging vehicle and especially a multifunctional elongated goods self-discharging semitrailer which is capable of self discharging elongated goods. The main part of the multifunctional elongated goods self-discharging semitrailer is a goods carrier (a cargo car, a freight carrying plate, etc., cargo car being used below) whose tail part goes much beyond a self-discharging rotating shaft; and when unloading operation is performed, the tail part of the cargo car of the multifunctional elongated goods self-discharging semitrailer car body can touch the ground at least. The invention has following beneficial effects: all kinds of common goods can be transported by means of the semitrailer in normal state; by means of the self-discharging system, the cargo car tail part touches the ground so that elongated goods can be loaded, unloaded and transported by the semitrailer; the semitrailer is also adaptive to the discharging guiding device provided by the invention of elongated goods self-discharging motor vehicle; after the discharging guiding device is installed on the semitrailer, elongated goods can be simply, effectively and quickly discharged without auxiliary loading and unloading devices.

Description

Multi-functional Elongated goods self-discharging semitrailer

Technical field

The present invention relates to a kind of can the vehicle of self-unloading goods, a kind of multi-functional elongated goods that long goods can be unloaded The vehicle of thing self-discharging semitrailer.

Background technology

Existing discharging vehicle and after turn over self-discharging semitrailer and rollover dumping semi-trailer car and be usually and be made up of car body and compartment, its car With dumping device under railway carriage or compartment, when unloading, easing gear is by the anterior jack-up in compartment, and turns along the self-unloading at rear portion, compartment Axle rotates, and makes compartment produce and tilts forward and back, utilizes the gradient in compartment itself to be toppled over away by the goods in compartment.And turn on one's side certainly Unloading semitrailer is then when carrying out self-unloading operation, and easing gear is by the upwards jack-up in compartment, and another side, reduce downwards, Goods in compartment is toppled over away by the gradient also with compartment itself.This dumper, after turn over self-discharging semitrailer, rollover The goods that self-discharging semitrailer is delivered is usually the relatively small bulk of shape, the goods of powdery.This then can not be used for long goods Plant unloading mode.The plant equipment such as the car unloading operation of long goods typically uses artificial or utilizes crane, crane assist Unloading operation.And supporting these plant equipment also exist much inconvenience.Patent No.: ZL's 200520002052.9 is " motor-driven Car self-dumping device for long truck " provide a kind of device that long goods can be carried out self-unloading.Although long goods is entered by this patent Row self-unloading has significant progress, but still suffers from when carrying out unloading operation, sticks up device before needing to prevent vehicle installation, and installation falls Lead and unload device and the inconvenience such as traction apparatus is installed on the ground.Although " the elongated goods of Patent No.: ZL 200820104149.4 Thing self-discharging motor vehicle " in terms of self-unloading long goods, solve many problems that " self-dumping device for long truck of motor vehicle " exists. It is competent at transport and the self-unloading of long goods the most completely.However as the development of society, occur in that the long goods of many overlength.Cause This, the transport of long goods and self-unloading remain a need for the most perfect.

Summary of the invention:

It is an object of the invention to provide one can transport, the long goods of self-unloading overlength, object of transport is the most multi-functional Elongated goods self-discharging semitrailer.This multi-functional Elongated goods self-discharging semitrailer and existing dumper, after turn over self-discharging semitrailer and Rollover dumping semi-trailer car is significantly different.Existing dumper, after turn over self-discharging semitrailer, the loading space afterbody of rollover dumping semi-trailer car surpass Go out self-unloading rotating shaft the shortest, when carrying out unloading operation, when dumping device is by the front portion of loading space upwards jack-up, and loading space afterbody is overhead The most farther out.Therefore, can not fill at all, unload such as the removable long goods such as engineering machinery, vehicle, can not other elongateds of self-unloading Goods.And the loading space afterbody of the multi-functional Elongated goods self-discharging semitrailer that the present invention provides is more beyond self-unloading rotating shaft, is filling, When unloading cargo operation, when dumping device is by loading space front portion jack-up, and loading space afterbody at least can contact ground, in order to removable elongated goods The dress of thing, unloads.Unloading with other long goods.The major part of this multi-functional Elongated goods self-discharging semitrailer is the present invention The vehicle body of the multi-functional Elongated goods self-discharging semitrailer provided.

The invention have the advantages that, the present invention, under normality situation, can deliver various general cargo；When the present invention is behaviour Its self-discharging system vertical, loading space front portion upwards jack-up, loading space tail down are reduced by dumping device, during contact ground, can fill, Unloading, transport is such as removable long goods such as excavator, bull-dozer etc engineering machinery and vehicles.The present invention also can with I before One patent, Patent No.: ZL200820104149.2nd invention " gas device " of 4 " Elongated goods self-discharging motor vehicles " Filling, formula of tearing open coordinates.After it is mounted with the 2nd invention " gas device " of " Elongated goods self-discharging motor vehicle ", Need not crane, in the case of crane etc. assists handling facilities, can be unloaded by long goods simple and effectively, workman works Intensity is low, and discharge rate is fast.

Accompanying drawing explanation

Fig. 1 is the structural representation of the present invention, and Fig. 2 is that the present invention is filling, and unloads schematic diagram during removable long goods, Fig. 3 It it is present invention unloading schematic diagram after being mounted with the 2nd invention " gas device " of " Elongated goods self-discharging motor vehicle ".

Detailed description of the invention

Below in conjunction with accompanying drawing and specific embodiment, the essentiality content of the present invention is described in further detail.

Shown in adjoint 1, the major part of this multi-functional Elongated goods self-discharging semitrailer is that cargo carrier (loading space, put down by loading Plate etc..Loading space it is still referred to as after for convenience.) afterbody beyond self-unloading rotating shaft more, at least dress, when unloading goods, loading space tail Portion can contact the multi-functional Elongated goods self-discharging semitrailer vehicle body on ground.

Under the form shown in accompanying drawing 1, this multi-functional Elongated goods self-discharging semitrailer can deliver various general cargo.

When the self-discharging system of this multi-functional self-discharging semitrailer of manipulation, make dumping device this car loading space front portion upwards jack-up, loading space Afterbody reduces downwards, forms form as shown in Figure 2.Now, this multi-functional Elongated goods self-discharging semitrailer can load Or unload the removable long goods such as excavator, bull-dozer etc engineering machinery and vehicle.

Fig. 3 show this multi-functional Elongated goods self-discharging semitrailer and Patent No.: ZL 200820104149." the elongated of 4 Cargo dumping motor vehicles " the 2nd invention " gas device " fill, tear open formula coordinate after, when this multi-functional long goods Self-discharging semitrailer installs the unloading schematic diagram after " gas device ".As shown in Figure 3: gas device includes that loading space is led and unloads device 3, Loading space side breast board is led and is unloaded device 4, leads and unloads road wheel 6 etc..Goods at least can be made for more than 2 to be easy in loading space 1 removal Loading space lead and unload device 3 and be positioned at loading space, the most each more than 2 loading space side breast boards that can protect loading space side breast board are led and are unloaded Device 4 is respectively arranged on loading space dual-side breast board, leads and unloads road wheel 6 and be respectively arranged at the both sides below loading space afterbody.Loading space is led Unload device 3 and loading space side breast board is led and unloaded device 4 by being securable to the base 8 of loading space 1, beaming roller 9, can the bearing block of fixed rotating shaft 10 and can bearing goods weight also can the beaming roller seat 11 of fixed rotating shaft constitute.When preventing from unloading, loading space afterbody is because being ground on contact ground Leading of damaging is unloaded road wheel 6 and is separately positioned on both sides below loading space afterbody.Shown in adjoint 3, this multi-functional Elongated goods self-discharging Semitrailer is when carrying out unloading operation, and parking fixed by vehicle, the fixing device on the bearing block 10 of energy fixed rotating shaft is opened, makes Beaming roller 9 can rotate, and handles the self-discharging system of this multi-functional Elongated goods self-discharging semitrailer, makes the goods of 12 these cars of dumping device Front portion, railway carriage or compartment upwards jack-up, loading space afterbody i.e. downwards reduces, and now loading space afterbody unloads road wheel 6 contact ground with leading.Such as accompanying drawing 3 Shown in, whole loading space and ground form certain gradient.Because of the gravity of long goods self and be installed on bottom this car loading space Loading space lead unload device 3 and be installed on the loading space side breast board of loading space dual-side breast board lead unload device 4 lead the effect of unloading, this car long goods Slowly landing along with the slowly decline of loading space afterbody, then drive vehicle and slowly move ahead, goods is then gradually backed out goods along beaming roller Railway carriage or compartment drops down onto ground, completes a car unloading operation process.

Claims (5)

1. a multi-functional Elongated goods self-discharging semitrailer, major part be cargo carrier (loading space, cargo bed etc., for convenience, Below be still referred to as loading space) afterbody beyond self-unloading rotating shaft more, at least dress, when unloading goods, loading space afterbody can contact many merits on ground Can Elongated goods self-discharging semitrailer vehicle body.

Multi-functional Elongated goods self-discharging semitrailer the most according to claim 1, it is characterised in that this multi-functional Elongated goods self-discharging The loading space afterbody of semitrailer is more beyond self-unloading rotating shaft, and at least at dress, when unloading goods, loading space afterbody can contact the multi-functional of ground Elongated goods self-discharging semitrailer.

Multi-functional Elongated goods self-discharging semitrailer the most according to claim 1, it is characterised in that this multi-functional Elongated goods self-discharging Semitrailer under normal conditions, can transport other general cargos.

Multi-functional Elongated goods self-discharging semitrailer the most according to claim 1, it is characterised in that this multi-functional Elongated goods self-discharging Semitrailer, when handling the self-discharging system of this car, this car loading space front portion upwards jack-up, loading space tail down are reduced by dumping device, During contact ground, can fill, unload, transport is such as removable long goods such as engineering machinery and vehicle such as excavator, bull-dozers.

Multi-functional Elongated goods self-discharging semitrailer the most according to claim 1, it is characterised in that this multi-functional Elongated goods self-discharging Semitrailer also can be with my previous patent, Patent No.: " Elongated goods self-discharging motor vehicle " of " 200820104149.4 " 2nd invention " gas device " fills, and formula of tearing open coordinates.When this multi-functional Elongated goods self-discharging semitrailer is mounted with " elongated Cargo dumping motor vehicles " the 2nd invention " gas device " after, i.e. can transport, self-unloading long goods.