CN218558674U

CN218558674U - Flat-pushing and tipping bucket dual-purpose self-discharging engineering truck

Info

Publication number: CN218558674U
Application number: CN202222369310.3U
Authority: CN
Inventors: 石英豪; 张继川; 石昌景; 薄希全; 田容兆
Original assignee: Shandong Changsong Construction Machinery Co ltd
Current assignee: Shandong Changsong Construction Machinery Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2023-03-03
Anticipated expiration: 2032-09-07

Abstract

The utility model discloses a dual-purpose self-discharging machineshop car of flat push and tipping bucket relates to mine machineshop car technical field, including the big frame of double-deck riveting, symmetric distribution's removal gyro wheel, two are all installed to the bottom of the big frame of double-deck riveting between the removal gyro wheel and be located the big frame bottom of double-deck riveting and install wet-type brake drive axle, the utility model discloses beneficial increase: be provided with the driver's cabin, the box, the flat push dump truck fill, first main flexible hydro-cylinder of pushing away and second main flexible hydro-cylinder of pushing away, carry on spacingly through main push unit shedding mechanism and main push unit guide rail, supplementary normal unloading, it unloads to push away the flat push through first main flexible hydro-cylinder under the condition of not tipping bucket, greatly reduced low tunnel increase the cost that the tunnel height produced because of the tipping bucket is unloaded to the altitude mixture demand, the function of the independently dumped ore of loading attachment is realized through hydraulic lift cylinder, this car is unloaded for dual mode, the utility model discloses the problem of low underground roadway restriction height of unloading has effectively been solved.

Description

Flat-pushing and tipping bucket dual-purpose self-discharging engineering truck

Technical Field

The utility model relates to a mine machineshop car technical field specifically is a dual-purpose self-discharging machineshop car of flat push and tipping bucket.

Background

A mine dumper belongs to an off-highway dumper, and is used for transporting minerals such as coal mines, sand and stones, metal ores and the like in off-highway field sites such as large-scale strip mines and hydraulic engineering and underground mines. In civil engineering, the non-highway mine dump truck is often combined with engineering machinery such as an excavator, a loader, a belt conveyor and the like to form a loading, transporting and unloading production line for loading, transporting and unloading earthwork, gravel and bulk materials, mainly comprises an engine, a gearbox, a frame, an axle, a brake system, a hopper (actuating system) and an auxiliary power system, and is characterized in that: large tonnage, low consumption, high technical content and high price.

The existing mine car is a tipping bucket dump truck, the height of a driver is high, the occupied area of unloading is large, the unloading height is high, and the low underground roadway is not facilitated, so that a flat-pushing and tipping bucket dual-purpose dump truck is required to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dual-purpose self-discharging machineshop car of flat push and tipping bucket to it is higher to propose the driver height in solving above-mentioned background art, and the area occupied of just unloading is great, and the height of unloading is higher, is unfavorable for the problem of low underground tunnel.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a dual-purpose self-discharging machineshop car of flat push and tipping bucket, includes the big frame of double-deck riveting, symmetric distribution's removal gyro wheel is all installed to the bottom of the big frame of double-deck riveting, two remove and be located the big frame bottom of double-deck riveting and install wet brake transaxle between the gyro wheel, the big frame of double-deck riveting is kept away from the one end of wet brake transaxle and is installed the steering axle, the box is installed at the top of the big frame of double-deck riveting, wet brake transaxle one end is kept away from and is installed the driver's cabin, the top of the big frame of double-deck riveting just is located and installs the engine between driver's cabin and the box, the box includes the automatic opening device of back door lock door mechanism and back door, the internally mounted of box has the flat push self-discharging car hopper, the internally mounted of flat push self-discharging hopper has the flexible hydro-cylinder of second main push, the top of box is rotated and is connected with the automatic opening device of back door, the back door of the automatic opening device use of back door is seted up to the bottom of box, one side fixedly connected with the flexible hydro-push hydro-discharge hydro cylinder of the automatic opening device of back door, the first main push hydro-discharge car hopper is kept away from the box.

Preferably, back door lock mechanism includes mounting panel and electric telescopic handle, the bottom fixedly connected with mounting panel of box, one side of mounting panel is rotated and is connected with electric telescopic handle, electric telescopic handle's output swivelling joint has the cardboard that the automatic opening device of cooperation back door used.

Preferably, the damping plate springs connected with the double-layer riveting large frame are installed on the outer sides of the wet brake driving axle.

Preferably, the inside of box and the both sides that are located the second owner and push away telescopic cylinder have all seted up main push away device guide rail.

Preferably, the outer side of the first main push telescopic oil cylinder is fixedly connected with a support, and the support is fixedly connected with the box body.

Preferably, the main pushing device unloading mechanisms are installed inside the main pushing device guide rails, and one ends, far away from the main pushing device guide rails, of the main pushing device unloading mechanisms are connected with the main pushing device unloading mechanisms.

Preferably, the inside fixedly connected with control terminal of driver's cabin, engine, first owner push away flexible hydro-cylinder, back door lock mechanism and second owner push away flexible hydro-cylinder and all with control terminal electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the mine engineering truck is provided with a cab, a box body, a horizontal-pushing self-discharging truck hopper, a first main-pushing telescopic oil cylinder and a second main-pushing telescopic oil cylinder, when the mine engineering truck is used, the oil cylinders are controlled to interact through a control terminal in a matched mode with a multi-way valve, when the mine engineering truck is used for discharging in a low roadway, the engineering truck can be limited by the height of the roadway, the second main-pushing telescopic oil cylinder runs to drive the main-pushing discharging device to move to one side, the main-pushing discharging device and a main-pushing device guide rail are used for limiting, normal discharging is assisted, horizontal-pushing discharging is carried out through the first main-pushing telescopic oil cylinder under the condition of no tipping bucket, the cost of the low roadway due to the fact that the tipping bucket discharges materials to the height is increased greatly, the function of the loading device for automatically dumping ores is achieved through a hydraulic lifting oil cylinder, discharging is in two modes, the requirement of the height of the roadway due to discharging materials is reduced, meanwhile reinforcing treatment is carried out on the side wall of the truck hopper, and the deformation of the truck hopper is prevented due to sand loading, and the problem that the height of the low underground roadway is limited by the novel use is effectively solved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a top view of the overall structure of the present invention;

FIG. 3 is a schematic structural view of the loading and unloading device of the present invention;

fig. 4 is the structure schematic diagram of the horizontal pushing and discharging device of the utility model.

In the figure: 1. a cab; 2. an engine; 3. double-layer riveting big frame; 4. a wet brake transaxle; 5. a damping plate spring; 6. a flat push dump truck hopper; 7. a first main push telescopic oil cylinder; 8. a rear door lock mechanism; 9. a rear door automatic opening device; 10. a main material pushing and discharging device; 11. a second main push telescopic oil cylinder; 12. a discharging mechanism of the main pushing device; 13. the main pushing device guides the track; 14. moving the roller; 15. a box body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: a flat-pushing and tipping bucket dual-purpose dump truck comprises a double-layer riveting big frame 3, wherein the bottoms of the double-layer riveting big frame 3 are respectively provided with a plurality of symmetrically distributed moving rollers 14, a wet brake drive axle 4 is arranged between the two moving rollers 14 and positioned at the bottom of the double-layer riveting big frame 3, one end of the double-layer riveting big frame 3, which is far away from the wet brake drive axle 4, is provided with a steering axle, the bottom of the double-layer riveting big frame 3 is provided with a hydraulic lifting oil cylinder which is matched with a box body 15, the top of the double-layer riveting big frame 3 is provided with a box body 15, one end of the wet brake drive axle 4, which is far away from the steering axle, is provided with a cab 1, the top of the double-layer riveting big frame 3, which is positioned between the cab 1 and the box body 15, is provided with an engine 2, the box body 15 comprises a rear door lock mechanism 8 and a rear door automatic opening device 9, a flat-pushing dump truck hopper 6 is arranged in the box body 15, a second main-pushing telescopic oil cylinder 11 is arranged in the flat-pushing dump truck hopper 6, the output end of a second main push telescopic oil cylinder 11 is fixedly connected with a main push unloading device 10, the top of a box body 15 is rotatably connected with a rear door automatic opening device 9, the bottom of the box body 15 is provided with a rear door locking mechanism 8 matched with the rear door automatic opening device 9 for use, one side of the box body 15 away from the rear door automatic opening device 9 is fixedly connected with a first main push telescopic oil cylinder 7, the output end of the first main push telescopic oil cylinder 7 is fixedly connected with a flat push dumper hopper 6, when the multi-way operation is carried out, the oil cylinders are controlled to interact through a control terminal matched with valves, when the mine engineering wagon unloads in a low roadway, the engineering wagon is limited by the roadway height, the second main push telescopic oil cylinder 11 runs to drive the main push unloading device 10 to move to one side, and the main push unloading device 12 and a main push device guide rail 13 are used for limiting, supplementary normal unloading, carry out the flat push through first main flexible hydro-cylinder 7 and unload under the condition of not tipping bucket, greatly reduced low tunnel unload because of the tipping bucket increase the high cost that produces of tunnel, realize loading attachment's the function of independently dumping ore through hydraulic lift cylinder, this car is unloaded and is two kinds of modes, reduced because of unloading to the requirement of tunnel height, the car hopper side has carried out reinforcement processing simultaneously and has prevented to warp because of the car hopper that the grit loaded and aroused, the novel problem of low underground tunnel restriction height of unloading of effectively having solved of this use.

Further, back door lock mechanism 8 includes mounting panel and electric telescopic handle, and the bottom fixedly connected with mounting panel of box 15, one side of mounting panel are rotated and are connected with electric telescopic handle, and electric telescopic handle's output swivelling joint has the cardboard that the automatic opening device of cooperation back door 9 used, and the cooperation is carried out from doing the operation.

Furthermore, the outer sides of the wet brake driving axle 4 are respectively provided with a damping plate spring 5 connected with the double-layer riveting big frame 3 for auxiliary damping.

Furthermore, the inside of the box body 15 and the two sides of the second main push telescopic oil cylinder 11 are both provided with a main push device guide rail 13, so that the limiting sliding is realized.

Furthermore, the outer side of the first main push telescopic oil cylinder 7 is fixedly connected with a support, and the support is fixedly connected with the box body 15, so that the use stability is improved.

Furthermore, a main pushing device discharging mechanism 12 is installed inside the main pushing device guide rail 13, and one end, far away from the main pushing device guide rail 13, of the main pushing device discharging mechanism 12 is connected with the main pushing device 10, so that limiting during sliding is achieved.

Further, the inside fixedly connected with control terminal of driver's cabin 1, engine 2, first main flexible hydro-cylinder 7, back door lock mechanism 8 and the second main flexible hydro-cylinder 11 that pushes away and all with control terminal electric connection, realized holistic normal regulation and control.

Specifically, use the utility model discloses the time: when the mine engineering truck is used, the control terminal is matched with the multi-way valve to control all the oil cylinders to interact, when the mine engineering truck unloads in a low roadway, the engineering truck can be limited by the roadway height, the second main push telescopic oil cylinder 11 runs to drive the main push unloading device 10 to move to one side, the main push unloading device unloading mechanism 12 and the main push device guide rail 13 are used for limiting, normal unloading is assisted, flat push unloading is performed under the condition that no tipping bucket is used through the first main push telescopic oil cylinder 7, the cost of the low roadway, caused by the tipping bucket unloading, for the height requirement of the roadway is increased, of the low roadway is greatly reduced, the function of automatically dumping ores of the loading device is achieved through the hydraulic lifting oil cylinder, the unloading of the mine truck is in two modes, the requirement of the roadway height is reduced, meanwhile, the side wall of the mine truck is reinforced to prevent deformation of the mine truck caused by gravel loading, and the problem of limiting the unloading height in a low underground is effectively solved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dual-purpose self-discharging machineshop car of flat push and tipping bucket, includes double-deck riveting big frame (3), its characterized in that: the bottom of double-deck riveting big frame (3) all installs symmetric distribution's removal gyro wheel (14), two remove between gyro wheel (14) and be located double-deck riveting big frame (3) bottom and install wet brake transaxle (4), the one end that wet brake transaxle (4) were kept away from in double-deck riveting big frame (3) is installed and is turned to the axle, box (15) are installed at the top of double-deck riveting big frame (3), wet brake transaxle (4) are kept away from axle one end and are installed driver's cabin (1), the top of double-deck riveting big frame (3) just is located and installs engine (2) between driver's cabin (1) and box (15), box (15) are including back door lock mechanism (8) and the automatic device (9) of opening of back door, the internally mounted of box (15) has flat push dumper hopper (6), the internally mounted of flat push dumper hopper (6) has second main push telescopic cylinder (11) of telescopic cylinder (11), the output fixed push of second main push telescopic cylinder (11) is connected with main push unloading device (10), the top rotation of box (15) opens the device (9) and open the automatic device (9) of box (15) has first box door lock device (9) and back door lock automatic device (9) open one side of back door (15) and open one side of automatic device (9) and is connected with main push telescopic cylinder (7) and is connected with main push telescopic cylinder (9) rear door lock device (9) and is connected with automatic telescopic cylinder (7) The output end of the first main push telescopic oil cylinder (7) is fixedly connected with the flat push dumper hopper (6).

2. The flat push and dump dual-purpose dump truck according to claim 1, wherein: the rear door locking mechanism (8) comprises a mounting plate and an electric telescopic handle, the bottom of the box body (15) is fixedly connected with the mounting plate, one side of the mounting plate is rotatably connected with the electric telescopic handle, and the output end of the electric telescopic handle is rotatably connected with a clamping plate used by a matched rear door automatic opening device (9).

3. The flat push and dump dual-purpose dump truck according to claim 1, wherein: and the outer sides of the wet brake driving axles (4) are respectively provided with a damping plate spring (5) which is connected with the double-layer riveting big frame (3) for use.

4. The flat push and dump dual-purpose dump truck according to claim 1, wherein: and main pushing device guide rails (13) are arranged in the box body (15) and on two sides of the second main pushing telescopic oil cylinder (11).

5. The flat push and dump dual-purpose dump truck according to claim 1, wherein: the outer side of the first main push telescopic oil cylinder (7) is fixedly connected with a support, and the support is fixedly connected with the box body (15).

6. The dual-purpose flat push and dump truck according to claim 4, wherein: the main push device is characterized in that a main push device unloading mechanism (12) is arranged inside the main push device guide rail (13), and one end, far away from the main push device guide rail (13), of the main push device unloading mechanism (12) is connected with the main push unloading device (10).

7. The flat push and dump dual-purpose dump truck according to claim 1, wherein: the inside fixedly connected with control terminal of driver's cabin (1), engine (2), first owner push away telescopic cylinder (7), back door lock mechanism (8) and second owner push away telescopic cylinder (11) and all with control terminal electric connection.