CN207314406U - A kind of bulldozer for mine - Google Patents

Abstract

The utility model discloses a kind of bulldozer for mine, its structure includes cab frame, lid of cab breast boards, the native knife of shovel, mainframe box, wheel tire, dozer, engine limiting plate, ventilating board, safety handle, engine case, smoke exhaust pipe, safety seat, install the lower end of lid of cab and be integrated in the upper end of cab frame, the right end of mainframe box is welded in the left end of engine case, the right end of dozer is mechanically connected to front and rear two sections of engine limiting plate, the rotation axis of car inside tires is movably connected on front and rear two sections of mainframe box and engine case, the beneficial effects of the utility model：Dozer is added by the rear end in bull-dozer, unidirectional operation of advancing can carried out in bull-dozer, dozing can be also being carried out when retreating, greatly add work efficiency and the saving of power energy can be used with high efficiency.

Description

A kind of bulldozer for mine

Technical field

The utility model is a kind of bulldozer for mine, belongs to mine operation apparatus field.

Background technology

Bull-dozer is a kind of engineering truck, and front is equipped with large-scale metal dozer blade, and when use puts down dozer blade, to front shovel To cut and push mud, sand and stone etc., soil-shifting cutter position and angle can adjust, and can individually complete to cut the earth, muck haulage and unload geotechnological work, Bull-dozer has the characteristics that operation is flexible, rotation is convenient, required working face is small, travel speed is fast.

Prior art discloses Application No.：201120370143.3 a kind of bulldozer for mine, belong to mine operation Apparatus field.Including push broach, a plurality of reinforcing rib is equipped with the inside of the push broach.The reinforcing rib be welded on it is rectangular on the inside of push broach Body steel plate block.Due to having welded a plurality of reinforcing rib on the inside of push broach, the stress intensity of push broach is greatly enhanced, extends push broach Service life.In the prior art, bull-dozer, which generally advances, unidirectionally bulldozes, and can not bulldoze in fallback procedures are carried out Or engineer operation, not only waste the power of bull-dozer and less efficient, more inconvenience.

Utility model content

In view of the deficienciess of the prior art, the utility model aim is to provide a kind of bulldozer for mine, it is existing to solve Have in technology, bull-dozer generally advance it is unidirectional bulldoze, can not be bulldozed in fallback procedures are carried out or engineer operation, no Only waste the power of bull-dozer and less efficient, it is more inconvenient the problem of.

To achieve these goals, the utility model is to realize by the following technical solutions：Bulldoze in a kind of mine Machine, its structure include the native knife of cab frame, lid of cab breast boards, shovel, mainframe box, wheel tire, dozer, engine limit Position plate, ventilating board, safety handle, engine case, smoke exhaust pipe, safety seat, the upper end installing driver's cabin of the cab frame The lower end of head cover and it is integrated, the right end of the mainframe box is welded in the left end of engine case, the right side of the dozer End is mechanically connected to front and rear two sections of engine limiting plate, and the rotation axis of the car inside tires is movably connected on mainframe box and hair Front and rear two sections of motivation case, the upper mechanical of the engine limiting plate are connected to the right side of engine case lower end, the smoke evacuation The lower end of pipe is installed in the upper end of engine case, is welded with safety handle on front side of the engine case, after the breast boards The left side of end installing mainframe box, the dozer include thrust beam, hound, blade, perching knife, central tie rod, central cross bar, cut Sharpener, turning gland, fixed limited block, the fixed rod end of connection, conversion fixed block, the lower mechanical connection blade of the perching knife Upper end, the upper end of the thrust beam are flexibly connected hound, the left and right ends machine of the conversion fixed block by fixed limited block Tool connects central tie rod, and the front end of the perching knife is equipped with bite, and the left end of the hound is welded in shovel by turning gland The front end of knife, the turning gland are equipped with two left and right ends for being threadedly connected to central cross bar, the right side weldering of the thrust beam Connect the left side of fixed rod end and be integrated.

Further, on the left of the native knife of front end robot connection shovel of the mainframe box.

Further, the safety seat is installed in the inside of cab frame.

Further, the right side of the engine case is equipped with ventilating board.

Further, the lower end of the cab frame is welded in the upper end of mainframe box.

Further, the safety handle is equipped with two and is parallel to each other.

Further, the wheel tire is rubber solid material, has strong, the wear-resisting characteristic of earth-grasping force.

Further, the wheel tire is equipped with four and is parallel to each other two-by-two.

The beneficial effects of the utility model：Dozer is added by the rear end in bull-dozer, can carried out in bull-dozer Complete unidirectional operation of advancing, can also carry out dozing when retreating, greatly add work efficiency and can be used with high efficiency The saving of power energy.

Brief description of the drawings

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon：

Fig. 1 is a kind of structure diagram of bulldozer for mine of the utility model.

Fig. 2 is a kind of structure diagram of the dozer of bulldozer for mine of the utility model.

Fig. 3 is the rear end structure schematic diagram of the utility model dozer.

In figure：Cab frame-1, the breast boards of lid of cab-2-3, the native knife-4 of shovel, mainframe box-5, wheel tire-6, push away Mamoty -7, engine limiting plate -8, ventilating board -9, safety handle -10, engine case -11, smoke exhaust pipe -12, safety seat -13, Thrust beam -701, hound -702, blade -703, perching knife -704, central tie rod -705, central cross bar -706, bite -707, Turning gland -708, fixed limited block -709, the fixed rod end -7010 of connection, conversion fixed block -7011.

Embodiment

To make the technical means, creative features, achievable purpose and effectiveness that the utility model is realized easy to understand, below With reference to embodiment, the utility model is expanded on further.

Please refer to Fig.1, Fig. 2 and Fig. 3, the utility model provide a kind of bulldozer for mine：Its structure includes driver's cabin frame Frame 1,2 breast boards 3 of lid of cab, the native knife 4 of shovel, mainframe box 5, wheel tire 6, dozer 7, engine limiting plate 8, ventilating board 9, Safety handle 10, engine case 11, smoke exhaust pipe 12, safety seat 13, the upper end installing lid of cab of the cab frame 1 2 lower end and it is integrated, the right end of the mainframe box 5 is welded in the left end of engine case 11, the right side of the dozer 7 End is mechanically connected to front and rear two sections of engine limiting plate 8, and the rotation axis inside the wheel tire 6 is movably connected on mainframe box 5 With two sections before and after engine case 11, the upper mechanical of the engine limiting plate 8 is connected to the right side of 11 lower end of engine case, The lower end of the smoke exhaust pipe 12 is installed in the upper end of engine case 11, and the front side of the engine case 11 is welded with safety handle 10, the left side of the rear end installing mainframe box 5 of the breast boards 3, the dozer 7 includes thrust beam 701, hound 702, blade 703rd, perching knife 704, central tie rod 705, central cross bar 706, bite 707, turning gland 708, fixed limited block 709, connection Fixed rod end 7010, conversion fixed block 7011, the upper end of the lower mechanical connection blade 703 of the perching knife 704, the thrust beam 701 upper end is flexibly connected hound 702, the left and right ends machinery of the conversion fixed block 7011 by fixed limited block 709 Central tie rod 705 is connected, the front end of the perching knife 704 is equipped with bite 707, and the left end of the hound 702 is curved by rotating First 708 are welded in the front end of perching knife 704, and the turning gland 708 is equipped with two left and right two for being threadedly connected to central cross bar 706 End, the right side of the thrust beam 701 are welded and fixed the left side of rod end 7010 and are integrated, the front end of the mainframe box 5 The native left side of knife 4 of shovel is mechanically connected, the safety seat 13 is installed in the inside of cab frame 1, the right side of the engine case 11 Side is equipped with ventilating board 9, and the lower end of the cab frame 1 is welded in the upper end of mainframe box 5, and the safety handle 10 is equipped with two And be parallel to each other, the wheel tire 6 is rubber solid material, has strong, the wear-resisting characteristic of earth-grasping force, and the wheel tire 6 is equipped with Four and it is parallel to each other two-by-two.

Carrying out in use, staff should first confirm whether bull-dozer damages, and whether dozer 7 can normally make With, can be with this equipment of normal use, in use, staff should be first by equipment engine case 11 after no problem is confirmed Oil is filled it up with, its equipment is possessed power, user of service can will first shovel native knife 4 and dozer 7 up, make to set when carrying out operation Standby to be more easy to enter job site, when carrying out operation, user of service is available to push away in fallback procedures first by roach toward front shovel The shovel soil operation that mamoty 7 is retreated, hound 702, thrust beam 701 in dozer 7 will be provided with central tie rod 705 for it Motive force.

The front end of the structure hitch frame of perching knife 704 described in this patent is a hinged ball, and phase is hinged with the front end of front frame Even, turning circle is fixed in rear end, is connected by lifting cylinder and rocker with land leveller front frame, and perching knife is connected with turning circle, is returning Drive perching knife turns round under the driving of rotary driving device.The sidesway oil cylinder pushing perching knife at the perching knife back side does lateral sliding along slide.

The utility model component cab frame 1,2 breast boards 3 of lid of cab, the native knife 4 of shovel, mainframe box 5, wheel tire 6, Dozer 7, engine limiting plate 8, ventilating board 9, safety handle 10, engine case 11, smoke exhaust pipe 12, safety seat 13, pushing tow Beam 701, hound 702, blade 703, perching knife 704, central tie rod 705, central cross bar 706, bite 707, turning gland 708th, fixed limited block 709, the fixed rod end 7010 of connection, conversion fixed block 7011, are universal standard part or art technology The component that personnel know, its structure and principle all can be learnt or by normal experiment side for this technology personnel by technical manual Method knows that the utility model solves the problems, such as in the prior art, and bull-dozer, which generally advances, unidirectionally bulldozes, and is carrying out fallback procedures In can not be bulldozed or engineer operation, not only waste the power of bull-dozer and less efficient, more inconvenient, this practicality is newly Type is combined with each other by above-mentioned component, can carried out unidirectional operation of advancing in bull-dozer, can also bulldozed when retreating Operation, greatly adds work efficiency and with high efficiency the saving of power energy can be used described in detail below:

The upper end of the lower mechanical connection blade 703 of the perching knife 704, the upper end of the thrust beam 701 are limited by fixed Position block 709 is flexibly connected hound 702, and the left and right ends of the conversion fixed block 7011 mechanically connect central tie rod 705, described The front end of perching knife 704 is equipped with bite 707, and the left end of the hound 702 is welded in perching knife 704 by turning gland 708 Front end, the turning gland 708 are equipped with two left and right ends for being threadedly connected to central cross bar 706, the right side of the thrust beam 701 Side is welded and fixed the left side of rod end 7010 and is integrated.

The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above, for For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation It is required that.

Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (6)

1. a kind of bulldozer for mine, its structure includes the native knife of cab frame (1), lid of cab (2) breast boards (3), shovel (4), mainframe box (5), wheel tire (6), dozer (7), engine limiting plate (8), ventilating board (9), safety handle (10), start Cabinet (11), smoke exhaust pipe (12), safety seat (13), it is characterised in that：

The upper end of the cab frame (1) installs the lower end of lid of cab (2) and is integrated, the mainframe box (5) right end is welded in the left end of engine case (11), and the right end of the dozer (7) is mechanically connected to engine limiting plate (8) front and rear two sections, before the internal rotation axis of the wheel tire (6) is movably connected on mainframe box (5) and engine case (11) Two sections afterwards, the upper mechanical of the engine limiting plate (8) is connected to the right side of engine case (11) lower end, the smoke exhaust pipe (12) lower end is installed in the upper end of engine case (11), and safety handle (10) is welded with front side of the engine case (11), The left side of the rear end installing mainframe box (5) of the breast boards (3)；

The dozer (7) includes thrust beam (701), hound (702), blade (703), perching knife (704), central tie rod (705), central cross bar (706), bite (707), turning gland (708), fixed limited block (709), the fixed rod end of connection (7010), fixed block (7011), the upper end of the lower mechanical connection blade (703) of the perching knife (704), the thrust beam are changed (701) upper end is flexibly connected hound (702), the left and right of the conversion fixed block (7011) by fixed limited block (709) Both ends mechanically connect central tie rod (705), and the front end of the perching knife (704) is equipped with bite (707), the hound (702) Left end the front ends of perching knife (704) is welded in by turning gland (708), the turning gland (708) is equipped with two screw threads and connects The left and right ends of central cross bar (706) are connected to, the left side of rod end (7010) is welded and fixed on the right side of the thrust beam (701) and is Integral structure.

A kind of 2. bulldozer for mine according to claim 1, it is characterised in that：The front end robot of the mainframe box (5) On the left of the native knife (4) of connection shovel.

A kind of 3. bulldozer for mine according to claim 1, it is characterised in that：The safety seat (13), which is installed in, drives Sail the inside of room frame (1).

A kind of 4. bulldozer for mine according to claim 1, it is characterised in that：Set on the right side of the engine case (11) There is ventilating board (9).

A kind of 5. bulldozer for mine according to claim 1, it is characterised in that：The lower end of the cab frame (1) It is welded in the upper end of mainframe box (5).

A kind of 6. bulldozer for mine according to claim 1, it is characterised in that：The safety handle (10) is equipped with two And it is parallel to each other.