CN214090086U - High-efficient device that loosens soil of bull-dozer - Google Patents

Abstract

The utility model relates to a loosening equipment technical field just discloses a device that loosens soil of bull-dozer's high efficiency, including first backup pad and two first mounting panels, two left and right lateral wall of first backup pad of first mounting panel difference fixed mounting, two one side that first mounting panel is close to mutually all is equipped with the spliced pole, two the one end that the spliced pole is close to mutually all is equipped with the connecting plate, two be equipped with two pivots, two between the connecting plate the pole wall of pivot all is equipped with a plurality of gears, per two all be connected with the chain between the gear jointly, every the lateral wall of chain all is equipped with a plurality of second mounting panels, every second mounting panel upper surface all is equipped with a plurality of scarifiers, the rear side of first backup pad is equipped with the head rod, the left end pole wall of head rod is equipped with elevating system. The utility model discloses can make the soil that hardens become lax, and then improve the work efficiency of bull-dozer.

Description

High-efficient device that loosens soil of bull-dozer

Technical Field

The utility model relates to an equipment technical field that loosens the soil especially relates to a high-efficient device that loosens soil of bull-dozer.

Background

A bulldozer is an earthwork machine capable of excavating, transporting and discarding rock and soil, and has wide application in open-pit mines. For example, for construction of refuse dumps, levelling of automobile refuse dumps, accumulation of dispersed rock, levelling of work pans, construction sites, etc.

In the work progress on building site, often need push away the level with the construction site through the bull-dozer to be convenient for subsequent construction work, but partial building site's soil causes the work efficiency of bull-dozer not high because harden or the comparatively closely knit reason of soil, and the work progress of bulldozing slowly can lead to subsequent construction date to be held off moreover.

Disclosure of Invention

The utility model aims at solving the problem that soil in the prior art because of building site hardens or soil is comparatively closely knit and then influences bull-dozer work efficiency, and the high-efficient device that loosens soil of a bull-dozer that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-efficiency soil loosening device of a bulldozer comprises a first supporting plate and two first mounting plates, wherein the two first mounting plates are fixedly mounted on the left side wall and the right side wall of the first supporting plate respectively, connecting columns are fixedly mounted on the sides, close to the two first mounting plates, of the two first mounting plates respectively, connecting plates are fixedly mounted at the ends, close to the two connecting columns, of the two connecting plates, two rotating shafts are connected between the two connecting plates together, rod walls at two ends of the two rotating shafts are respectively and rotatably connected with the corresponding connecting plate side walls through first bearings, a plurality of gears are fixedly sleeved on the rod walls of the two rotating shafts, a chain is connected between each two gears together, a plurality of second mounting plates are fixedly mounted on the side walls of each chain, a plurality of soil loosening knives are fixedly mounted on the upper surface of each second mounting plate, a first motor is fixedly mounted on the right side wall of the right side connecting plate, the top the right-hand member pole wall of pivot runs through right side connecting plate, and with first motor output fixed connection, the rear side fixed mounting of first backup pad has the head rod, the left end pole wall of head rod is equipped with elevating system.

Preferably, elevating system includes second backup pad, lead screw and second motor, second motor fixed mounting is at second backup pad top, the inside cavity of having seted up of second backup pad, the bar mouth has been seted up to the right side wall of second backup pad, the lead screw sets up inside the cavity, and both ends pole wall rotates through the second bearing respectively and is connected with the cavity upper and lower surface that corresponds, the upper end pole wall of lead screw run through the cavity upper surface and with the output fixed connection of second motor, the pole wall threaded connection of lead screw has the slider, the left end pole wall of head rod run through the bar mouth and with slider right flank fixed connection.

Preferably, a second connecting rod is fixedly mounted on the left side wall of the mounting plate, and a power mechanism is fixedly connected to the left end of the second connecting rod.

Preferably, a protective shell is arranged outside the first motor, and the protective shell is fixedly installed on the right side face of the right side connecting plate.

Preferably, the upper gear and the lower gear are symmetrically arranged.

Preferably, every two gears are in meshed connection with the corresponding chains.

Compared with the prior art, the utility model provides a device loosens soil of bull-dozer's high efficiency possesses following beneficial effect:

1. this device loosens soil is imitated to bull-dozer's high efficiency, through starting first motor, the output of first motor drives the pivot and rotates, and then drives the epaxial gear revolve of commentaries on classics, is connected with the chain jointly through two symmetrical gears, and then drives two gears and rotate simultaneously, and then realizes that the sword that loosens the soil is rotatory.

2. This device loosens soil is imitated to bull-dozer's high efficiency, through starting the second motor, the output of second motor drives the lead screw rotation, and then drives the slider removal on the pole wall to drive the head rod removal, thereby can drive the sword that loosens the soil and remove downwards.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can make the soil that hardens become lax, and then improve the work efficiency of bull-dozer.

Description of the drawings:

fig. 1 is a schematic structural view of a high-efficiency soil loosening device of a bulldozer according to the present invention;

FIG. 2 is a side cross-sectional structural view of FIG. 1;

fig. 3 is an enlarged view of a portion a of fig. 1.

In the figure: the soil loosening device comprises a first supporting plate 1, a first mounting plate 2, a connecting column 3, a rotating shaft 4, a gear 5, a soil loosening blade 6, a second mounting plate 7, a connecting plate 8, a first motor 9, a second supporting plate 10, a first connecting rod 11, a sliding block 12, a second motor 13, a screw rod 14, a chain 15, a second connecting rod 16 and a protective shell 17.

The specific implementation mode is as follows:

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 being 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.

Referring to fig. 1-3, a high-efficiency soil loosening device of a bulldozer comprises a first supporting plate 1 and two first mounting plates 2, wherein the two first mounting plates 2 are respectively and fixedly mounted on the left side wall and the right side wall of the first supporting plate 1, connecting columns 3 are respectively and fixedly mounted on the adjacent sides of the two first mounting plates 2, connecting plates 8 are respectively and fixedly mounted at the adjacent ends of the two connecting columns 3, two rotating shafts 4 are jointly connected between the two connecting plates 8, rod walls at two ends of the two rotating shafts 4 are respectively and rotatably connected with the corresponding side walls of the connecting plates 8 through first bearings, a plurality of gears 5 are respectively and fixedly sleeved on the rod walls of the two rotating shafts 4, a chain 15 is jointly connected between each two gears 5, a plurality of second mounting plates 7 are respectively and fixedly mounted on the side walls of each chain 15, a plurality of soil loosening knives 6 are respectively and fixedly mounted on the upper surface of each second mounting plate 7, and the chain 15 is designed, both can drive two gears 5 and rotate simultaneously, also can drive the sword 6 rotation that loosens the soil, and the right side wall fixed mounting of right side connecting plate 8 has first motor 9, and the right-hand member pole wall of top pivot 4 runs through right side connecting plate 8, and with first motor 9 output end fixed connection, and the rear side fixed mounting of first backup pad 1 has head rod 11, and the left end pole wall of head rod 11 is equipped with elevating system.

Elevating system includes second backup pad 10, lead screw 14 and second motor 13, second motor 13 fixed mounting is at second backup pad 10 top, the inside cavity of having seted up of second backup pad 10, the bar mouth has been seted up to the right side wall of second backup pad 10, lead screw 14 sets up inside the cavity, and both ends pole wall respectively through on second bearing and the cavity that corresponds, the lower surface rotates to be connected, the upper end pole wall of lead screw 14 runs through the cavity upper surface and with second motor 13's output fixed connection, the pole wall threaded connection of lead screw 14 has slider 12, the left end pole wall of head rod 11 run through the bar mouth and with slider 12 right flank fixed connection, elevating system's setting, can drive the sword 6 that loosens the soil and reciprocate, can realize accomodating the sword that loosens the soil when not going on.

The left side wall of the mounting plate 2 is fixedly provided with a second connecting rod 16, and the left end of the second connecting rod 16 is fixedly connected with a power mechanism, which is the prior art and therefore is not described in detail.

The outside of first motor 9 is equipped with protective housing 17, and protective housing 17 fixed mounting plays the effect of protection first motor 9 at the right flank of right side connecting plate 8, the setting of protective housing 17.

The upper gear 5 and the lower gear 5 are symmetrically arranged, and the two gears 5 are symmetrically arranged to ensure that the two gears 5 are highly meshed with the chain 15.

Every two gears 5 are meshed with the corresponding chains 15, and the two gears 5 rotate simultaneously through the meshed connection of the two gears 5 and the chains 15.

The utility model discloses in, during the use, start first motor 9 through the user, the output of first motor 9 drives pivot 9 and rotates, and then drive the rotation of gear 5 on the 9 pole walls of pivot, be connected with chain 15 jointly through two symmetrical gears 5, and then drive two gears 5 and rotate simultaneously, and then realize loosening tiller 6 rotatory, when loosening tiller 6 is rotatory, start second motor 13, second motor 13's output drives the lead screw 14 rotatory, and then drive slider 12 on the pole wall and remove, thereby drive head rod 11 and remove, head rod 11 drives first backup pad 1 and removes, thereby can drive loosening tiller 6 and remove downwards, connect power unit through second connecting rod 16, thereby realize driving the device that loosens the soil and remove, and then realize loosening the soil to board junction ground.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The efficient soil loosening device of the bulldozer comprises a first supporting plate (1) and two first mounting plates (2), and is characterized in that the two first mounting plates (2) are fixedly mounted on left and right side walls of the first supporting plate (1) respectively, connecting columns (3) are fixedly mounted on one sides, close to the first mounting plates (2), of the two first mounting plates, connecting plates (8) are fixedly mounted on one ends, close to the connecting columns (3), of the two connecting plates (8), two rotating shafts (4) are connected between the two connecting plates (8) together, rod walls at two ends of the two rotating shafts (4) are rotatably connected with side walls of the corresponding connecting plates (8) through first bearings respectively, a plurality of gears (5) are fixedly sleeved on the rod walls of the two rotating shafts (4), chains (15) are connected between every two gears (5) together, and a plurality of second mounting plates (7) are fixedly mounted on side walls of each chain (15), every the equal fixed mounting of second mounting panel (7) upper surface has a plurality of sword (6), the right side of loosening the soil the right side wall fixed mounting of connecting plate (8) has first motor (9), the top right-hand member pole wall of pivot (4) runs through right side connecting plate (8), and with first motor (9) output fixed connection, the rear side fixed mounting of first backup pad (1) has head rod (11), the left end pole wall of head rod (11) is equipped with elevating system.

2. A high-efficiency soil loosening device for bulldozers according to claim 1, the lifting mechanism comprises a second supporting plate (10), a screw rod (14) and a second motor (13), the second motor (13) is fixedly arranged at the top of the second supporting plate (10), a cavity is arranged in the second supporting plate (10), the right side wall of the second supporting plate (10) is provided with a strip-shaped opening, the screw rod (14) is arranged in the cavity, and the rod walls at the two ends are respectively and rotationally connected with the upper surface and the lower surface of the corresponding cavity through second bearings, the rod wall at the upper end of the screw rod (14) penetrates through the upper surface of the cavity and is fixedly connected with the output end of a second motor (13), the rod wall of the screw rod (14) is in threaded connection with a sliding block (12), and the rod wall at the left end of the first connecting rod (11) penetrates through the strip-shaped opening and is fixedly connected with the right side face of the sliding block (12).

3. The efficient soil loosening device for the bulldozer according to claim 1, wherein a second connecting rod (16) is fixedly mounted to a left side wall of the mounting plate (2), and a power mechanism is fixedly connected to a left end of the second connecting rod (16).

4. The efficient soil loosening device for bulldozers according to claim 1, characterized in that a protective casing (17) is arranged outside the first motor (9), and the protective casing (17) is fixedly mounted on the right side surface of the right connecting plate (8).

5. The efficient ripping apparatus for a bulldozer according to claim 2, characterized in that upper gear (5) is arranged symmetrically to lower gear (5).

6. The efficient soil loosening device for bulldozers according to claim 1, characterized in that each two gears (5) are in meshing connection with a corresponding chain (15).

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