CN201390486Y

CN201390486Y - Grain hopper travelling box

Info

Publication number: CN201390486Y
Application number: CN200920147717U
Authority: CN
Inventors: 王玉明; 何立文; 刘亚宁; 张波; 郭上
Original assignee: Baotou Beifang Chuangye Co Ltd
Current assignee: Baotou Beifang Chuangye Co Ltd
Priority date: 2009-04-13
Filing date: 2009-04-13
Publication date: 2010-01-27
Anticipated expiration: 2019-04-13

Abstract

The utility model relates to a grain hopper travelling box. The grain hopper travelling box comprises a travelling box body; the grain hopper travelling box is characterized in that the travelling box body adopts a rectangular box body; a long charging hole is formed at the top of the travelling box body along the length direction of the box body; at least one hopper-shaped discharge port is formed at the bottom of the travelling box body; a sealed charging hole cover is arranged on the charging port; a bottom discharge door is arranged on the discharge port; and the lower part of the travelling box body is connected with a frame-shaped base along the edge of the box body. The utility model has the advantages that the grain hopper travelling box has all the advantage of the grain transportation of containers; the material can be hung from the vehicle body for loading and unloading during loading and unloading the material; the limitation of the loading and unloading site and the equipment is less; and the bulk-grain transportation requirements and conditions are low.

Description

The food hopper carrying case

Technical field

The utility model relates to a kind of food hopper carrying case.

Background technology

The railway transportation of grain mainly contains packed and in bulk dual mode, and what the bagged grain transportation was mainly adopted is railway trucks such as general-duty open-top car, box car, and the bulk grain transportation mainly is to adopt grain special vehicle and freight container etc.The merits and faults of these several transportation modes is as follows:

1.1 the packed transportation of general purpose freight car

Before the sixties in 20th century, China does not have special-purpose transportation grain vehicle, and the transportation of railway grain is finished by all-purpose vehicles such as box car, open-top car are packed, although the alerting ability of general car is better, but need pack, pack grain, manually loading and unloading, so cost height and efficient be low.

1.2 grain special-use vehicle transportation

The special-purpose ration truck of China mainly contains the foodstuff hopper wagon of L17, two kinds of 60t levels of L18 and three kinds of vehicles of novel foodstuff hopper car of 70t level.These vehicles all can be realized the mechanization entrucking, unload by grain deadweight, the gunnysack or be discharged in the melt pit of track centre of can directly grain being packed into during unloading, and the efficient height, cost is low.But the loading and unloading grain mode of this mechanization must have supporting surface facility fully to be used, and because the specificity of this vehicle is too strong, unloading select unsnatch grain after, just can only return by empty wagons, wasted the resource of transporting.

1.3 grain freight container traffic

Freight container traffic can be carried out through transport easily between highway, railway and water route.The ratio that the grain freight container traffic occupies in whole grain transportation circulation is not high, but in rising trend in development in recent years, is especially bringing into play main effect in the outlet transportation market of grain.

The advantage of grain freight container traffic: do not have the loss of grain in (1) transportation; (2) can not take place to mix the grain phenomenon, quality is guaranteed; (3) between highway, railway, water route, needn't change the outfit, can effectively shorten the haul-cycle time in transit; (4) not limited by adverse weather condition, can not pollute; (5) have memory function, can deposit arbitrarily along haulway as required, reduce because of concentrating the impact of logistics to storage facilities; (6) be easy to utilize modern information technologies, freight container is implemented tracing management, help logistics distribution; (7) commonality of the freight container sky having avoided adopting special tool to cause returns phenomenon, reduces the waste of transport resource.

But in actual handling process, be subjected to the restriction of handling technology and equipment, need a series of auxiliary facility.Particularly to Bulk Grain transportation request condition height, owing to be subjected to the restriction of grain depot weight-lifting equipment, freight container can not hang oneself from car body, therefore, during as two 20 forty equivalent unit 40s of train transportation, container door will be split according to the car body both sides, want each car to throw off during the Bulk Grain loading and unloading, case respectively; If the freight container that each car shipment is 3 20 feet then can't carry out operation to middle freight container.

Summary of the invention

The purpose of this utility model provides a kind of little, low to Bulk Grain transportation request condition food hopper carrying case of restriction that has whole advantages of freight container traffic grain, can hang oneself to get off to load and unload, be loaded and unloaded place, equipment when loading and unloading material from car body.

The purpose of this utility model realizes with the following methods:

The utility model comprises the carrying case casing, it is characterized in that: the carrying case casing is a rectangular box, length direction at the top of carrying case casing along casing is provided with elongated charging door, be provided with the infundibulate discharge port of at least one in the bottom of carrying case casing, on charging door, be provided with leak free charging flap, be provided with the unloading bottom door on discharge port, the edge in the bottom of carrying case casing along casing is connected with the frame shape base.

Four drift angles at the top of above-mentioned carrying case casing are provided with the drift angle spare of lifting usefulness;

Be provided with the base angle part of using with vehicle stationary in the base bottom of above-mentioned carrying case casing.

The utility model has the advantages that: have the characteristics of freight container traffic, alerting ability is strong, can realize the transhipment of goods between rice rail and other gauge and water route, highway, have memory function; In the busy season of grain transportation, between specific grain traffic zone, allot container flat car, this food hopper carrying case is contained on the supporting container flat car, it is exactly a foodstuff hopper wagon, form transportation food special train, function is identical with special-purpose foodstuff hopper wagon, adapt to auxiliary facility and artificial, the mechanized handling requirement of harbour, grain depot, loading and unloading grain point, other kind freight container incomparable preceence aspect the loading and unloading Bulk Grain is arranged, low to the requirement of loading and unloading grain process equipment, reduced cost, alleviated the pressure of transportation.Simultaneously, this food hopper carrying case has the advantage of the special-purpose carrying case of grain again, the top of carrying case is provided with the loading flap of good seal, make goods not limited by adverse weather condition, can not pollute, elongated charging door is continuously arranged, and the requirement that can satisfy into row lorry spot loading of cargo and adorn while walking has improved operating efficiency greatly; The funnel and the switching unloading bottom door freely of band angle are arranged in the bottom of container, can satisfy different surface facility requirements, it is clean that grain is unloaded under the effect of deadweight fast.In the dull season of grain transportation, carrying case is unloaded from flatcar, leave the storing field in, and flatcar can move normally on the line, transports other goods, has improved the degree of utilization of rolling stock.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the birds-eye view of Fig. 1;

Fig. 3 is the left view of Fig. 1.

The specific embodiment

With reference to accompanying drawing, the utility model comprises carrying case casing 2, carrying case casing 2 is a rectangular box, identical with the freight container profile, for all steel is welded, length direction at the top of carrying case casing 2 along casing is provided with elongated charging door 6, can satisfy spot loading of cargo and the mechanization entrucking requirement such as dress while walking, and has improved operating efficiency greatly.On charging door 6, be provided with leak free charging flap 8, charging flap 8 is connected with the charging door edge by hinge, the mode that employing is opened to a side side is opened, roof box 7 around the charging door 6 adopts the thick checkered steel plate of 3mm to manufacture, have the gradient, when meeting with the rainy day, can guarantee the quality of grain, do not polluted.Be provided with the infundibulate discharge port 3 of at least one in the bottom of carrying case casing 2, be 40 feet long casings as shown in drawings, discharge port 3 is two, discharge port 3 be shaped as inverted truncated rectangular pyramids shape, on discharge port 3, be provided with unloading bottom door 10, adopt the switching of the bottom door opening and closing mechanism 9 control unloading bottom doors 10 of worm drive, simple in structure, actv. has utilized the carrying case lower space, and the edge in the bottom of carrying case casing 2 along casing is connected with frame shape base 1.Four drift angles at the top of carrying case casing 2 are provided with the drift angle spare 4 of lifting usefulness; Be provided with eight base angle parts 5 using with vehicle stationary in base 1 bottom of above-mentioned carrying case casing, can guarantee carrying case and stable the combining of vehicles such as articulated car, freight container traffic.

Claims

1, a kind of food hopper carrying case, comprise the carrying case casing, it is characterized in that: the carrying case casing is a rectangular box, length direction at the top of carrying case casing along casing is provided with elongated charging door, be provided with the infundibulate discharge port of at least one in the bottom of carrying case casing, be provided with leak free charging flap on charging door, be provided with the unloading bottom door on discharge port, the edge in the bottom of carrying case casing along casing is connected with the frame shape base.

2, food hopper carrying case according to claim 1 is characterized in that: four drift angles at the top of carrying case casing are provided with drift angle spare.

3, food hopper carrying case according to claim 1 is characterized in that: the base bottom at the carrying case casing is provided with the base angle part.

4, food hopper carrying case according to claim 1 is characterized in that: the roof box around the charging door has the gradient.

5, food hopper carrying case according to claim 1 is characterized in that: discharge port is shaped as inverted truncated rectangular pyramids shape.

6, food hopper carrying case according to claim 1 is characterized in that: the switching mechanism of unloading bottom door is the bottom door opening and closing mechanism of worm drive.