CN212388631U

CN212388631U - Highway construction is with quick bull-dozing device

Info

Publication number: CN212388631U
Application number: CN202020844320.6U
Authority: CN
Inventors: 徐浩; 张善明; 安国峰; 朱洪志; 米宝东
Original assignee: Heilongjiang Longjian Road & Bridge Second Engineering Co ltd; Longjian Road and Bridge Co Ltd
Current assignee: Heilongjiang Longjian Road & Bridge Second Engineering Co ltd; Longjian Road and Bridge Co Ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-01-22
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a highway construction is with quick bull-dozing device, including organism, clearance structure, level land structure and extending structure, the equal fixedly connected with tire of four corners of organism bottom, one side fixed connection of organism has the headstock, the bottom fixedly connected with level land structure of bulldozing spiller, the both ends and the equal fixedly connected with extending structure in both sides of bulldozing spiller intermediate position department, the both sides on bulldozing spiller surface and the equal fixedly connected with clearance structure of one end. The utility model discloses a be provided with extension structure and realize enlarging the area of bulldozing spiller, the device is through starting hydraulic power frame, and hydraulic pressure promotes hydraulic power telescopic link, and hydraulic power telescopic link promotes the expansion board to both sides, and the expansion board drives fixed telescopic link when removing to both sides, realizes enlarging the area of bulldozing spiller, and the area of shovel soil increases for bulldozing work, and work efficiency increases.

Description

Highway construction is with quick bull-dozing device

Technical Field

The utility model relates to a road construction technical field specifically is a highway construction is with quick bulldozing device.

Background

A bulldozer is an earthwork machine which can excavate, transport and discard soil, has a wide application in an open-air working environment, and generally has some defects to be solved although various bulldozer devices exist in the market at present.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) the traditional bulldozer shovel has a certain width, is basically narrow, cannot enlarge the area of the bulldozer shovel, is limited in soil shoveling area and low in working efficiency;

(2) the traditional bulldozer blade is not provided with a cleaning structure, so that a large amount of soil is left on the bulldozer blade when the soil is discarded, and is continuously brought back along with the return of the bulldozer, and the working efficiency is reduced;

(3) the traditional bulldozer has no flat ground structure, and particularly cannot level the ground well on a rock-soil layer with more stones.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a highway construction is with quick bull-dozing device to propose the limited, not clear up structure of spiller area and can not the problem on parallel and level ground in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a highway construction is with device of bulldozing fast, includes organism, clearance structure, level land structure and extending structure, the equal fixedly connected with tire of four corners of organism bottom, one side fixed connection of organism has the headstock, and the big arm of top fixedly connected with hydraulic pressure of headstock, the bottom fixedly connected with hydraulic push rod of headstock outer wall surface, one side fixedly connected with bulldoze the spiller of hydraulic push rod, and the bottom fixedly connected with level land structure of bulldozing the spiller, the equal fixedly connected with extending structure in both ends and both sides of bulldozing spiller intermediate position department, the both sides and the equal fixedly connected with clearance structure of one end on bulldozing the spiller surface.

Preferably, driving motor, hob, spiral rand, slip rand, slide bar and clearance board are installed in proper order to the inside of clearance structure, the hob is fixed in one side of bulldozing spiller outer wall, the top fixedly connected with driving motor of hob, the slide bar is fixed in the opposite side of bulldozing spiller outer wall, swing joint has the slip rand on the slide bar.

Preferably, swing joint has the spiral rand on the hob, the clearance board is fixed in bulldozing the intermediate position department of spiller one end, the one end of clearance board respectively with spiral rand with slide between the rand fixed connection, be provided with the internal thread on the inside wall of spiral rand, the lateral wall of hob is provided with the external screw thread, be threaded connection between spiral rand and the hob.

Preferably, harrows, wear-resisting plates and flat land pressing blocks are sequentially installed inside the flat land structure, the flat land pressing blocks are fixed at the bottom end of one side of the bulldozer blade, the wear-resisting plates are fixedly connected to the bottom ends of the flat land pressing blocks, and harrows are fixedly connected to one side of the flat land pressing blocks.

Preferably, the inside of extension structure installs expansion plate, fixed telescopic link, mount, hydraulic power frame and hydraulic power telescopic link in proper order, hydraulic power frame is fixed in the both ends of bulldozing spiller outer wall intermediate position department respectively, the equal fixedly connected with mount in bottom or the top of hydraulic power frame.

Preferably, the fixed telescopic links are fixedly connected to both sides of the fixed frame, the expansion plates are fixedly connected to both sides of the fixed telescopic links, and the fixed frame, the fixed telescopic links and the hydraulic power frame are distributed in a central symmetry manner about the center of the bulldozer blade.

Compared with the prior art, the beneficial effects of the utility model are that: the rapid bulldozing device for highway construction not only realizes widening of the area of the bulldozing shovel blade and the cleaning function, but also realizes leveling of the ground;

(1) the cleaning device has the advantages that the cleaning structure is arranged to clean the bulldozing blade, the soil attached to the bulldozing blade is cleaned when the bulldozer returns, the driving motor is started, the driving motor drives the screw rod to rotate, the screw rod is in threaded connection with the screw clamping ring, the screw rod rotates to drive the screw clamping ring to move up and down, the screw clamping ring is fixedly connected with the cleaning plate, the cleaning plate follows the screw clamping ring to move up and down, the cleaning plate is fixedly connected with the sliding clamping ring, the sliding clamping ring can move up and down on the sliding rod, the cleaning plate can move up and down on the inner wall of the bulldozing blade, and the purpose of cleaning the bulldoz;

(2) the device realizes good leveling of the ground which is just pushed through soil by arranging a flat ground structure, pushes a bulldozing blade to move forwards to work by starting a hydraulic push rod, the bulldozing blade drives the flat ground structure to move forwards, the ground pushed by the bulldozing blade is turned by a rake to become loose soil, uneven objects such as stones are uniformly turned, then a flat ground pressing block drives a wear-resisting plate, the flat ground pressing block applies pressure to the flat ground pressing block by gravity, and the flat ground pressing block is leveled with the ground to achieve the effect of leveling the ground;

(3) realize enlarging the area of bulldozing spiller through being provided with extending structure, the device is through starting hydraulic power frame, hydraulic power frame swing joint hydraulic power telescopic link, hydraulic pressure promotes hydraulic power telescopic link, hydraulic power telescopic link promotes the expansion board to both sides, the expansion board drives fixed telescopic link when removing to both sides, fixed telescopic link swing joint in mount, push away to when the biggest, fixed telescopic link, mount and hydraulic power telescopic link play the effect of fixed expansion board simultaneously, realize enlarging the area of bulldozing the spiller, the increase of shovel soil area, bulldozing work has been accelerated, work efficiency increases.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a perspective view of the flat ground structure of the present invention;

FIG. 3 is a side view of the bulldozer blade of the present invention;

fig. 4 is a side view schematic structural view of the dozing blade of the present invention.

In the figure: 1. a body; 2. a power box; 3. a hydraulic push rod; 4. a hydraulic big arm; 5. cleaning the structure; 501. a drive motor; 502. a screw rod; 503. a helical collar; 504. a sliding collar; 505. a slide bar; 506. cleaning the plate; 6. a bulldozer blade; 7. a land leveling structure; 701. harrowing; 702. a wear plate; 703. pressing the land; 8. an expanded structure; 801. an expansion board; 802. fixing the telescopic rod; 803. a fixed mount; 804. a hydraulic power frame; 805. a hydraulically powered telescoping rod; 9. a tire.

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. 1-4, the present invention provides an embodiment: a rapid bulldozing device for highway construction comprises a machine body 1, a cleaning structure 5, a flat ground structure 7 and an extension structure 8, wherein tires 9 are fixedly connected to four corners of the bottom end of the machine body 1, a power box 2 is fixedly connected to one side of the machine body 1, a hydraulic large arm 4 is fixedly connected to the top end of the power box 2, a hydraulic push rod 3 is fixedly connected to the bottom end of the outer wall surface of the power box 2, a bulldozing blade 6 is fixedly connected to one side of the hydraulic push rod 3, the flat ground structure 7 is fixedly connected to the bottom end of the bulldozing blade 6, the extension structures 8 are fixedly connected to two ends and two sides of the middle position of the bulldozing blade 6, and the cleaning structure 5 is fixedly connected to two sides and one end of the surface of the bulldozing;

a driving motor 501, a spiral rod 502, a spiral collar 503, a sliding collar 504, a sliding rod 505 and a cleaning plate 506 are sequentially arranged in the cleaning structure 5, the screw rod 502 is fixed on one side of the outer wall of the dozing blade 6, the top end of the screw rod 502 is fixedly connected with a driving motor 501, the type of the driving motor 501 can be Y90S-2, the sliding rod 505 is fixed on the other side of the outer wall of the dozing blade 6, a sliding collar 504 is movably connected to the sliding rod 505, the screw rod 502 is movably connected with a screw collar 503, the cleaning plate 506 is fixed at the middle position of one end of the dozing blade 6, one end of the cleaning plate 506 is fixedly connected with the spiral clamp ring 503 and the sliding clamp ring 504 respectively, the inner side wall of the spiral clamp ring 503 is provided with internal threads, the outer side wall of the spiral rod 502 is provided with external threads, and the spiral clamp ring 503 is in threaded connection with the spiral rod 502;

specifically, as shown in fig. 1, 3 and 4, when the mechanism is used, firstly, cleaning of the dozing blade 6 is realized by the cleaning structure 5, soil attached to the dozing blade 6 is cleaned when the bulldozer returns, the device is characterized in that the driving motor 501 is started, the driving motor 501 drives the screw rod 502 to rotate, the screw rod 502 is in threaded connection with the screw collar 503, the screw rod 502 rotates to drive the screw collar 503 to move up and down, the screw collar 503 is fixedly connected with the cleaning plate 506, the cleaning plate 506 moves up and down along with the screw collar 503, the cleaning plate 506 is fixedly connected with the sliding collar 504, the sliding collar 504 moves up and down on the sliding rod 505, the cleaning plate 506 moves up and down on the inner wall of the dozing blade 6, and the purpose of cleaning the dozing blade 6 is achieved;

a rake 701, a wear-resistant plate 702 and a flat pressing block 703 are sequentially arranged in the flat structure 7, the flat pressing block 703 is fixed at the bottom end of one side of the dozing blade 6, the wear-resistant plate 702 is fixedly connected at the bottom end of the flat pressing block 703, and the rake 701 is fixedly connected at one side of the flat pressing block 703;

specifically, as shown in fig. 1 and fig. 2, when the mechanism is used, firstly, the ground which is just pushed through the soil is well leveled by arranging the leveling structure 7, the device pushes the soil pushing blade 6 to move forward by starting the hydraulic push rod 3, the soil pushing blade 6 drives the leveling structure 7 to move forward, the ground pushed by the soil pushing blade 6 is turned by the rake 701 to become loose soil, uneven objects such as stones are turned uniformly, the abrasion-resistant plate 702 is driven by the leveling block 703, the leveling block 703 applies pressure to the leveling block 703 by gravity, and the leveling block 703 is leveled with the ground to achieve the effect of leveling the ground;

an expansion plate 801, a fixed telescopic rod 802, a fixed frame 803, a hydraulic power frame 804 and a hydraulic power telescopic rod 805 are sequentially installed inside the expansion structure 8, the hydraulic power frame 804 is respectively fixed at two ends of the middle position of the outer wall of the dozing blade 6, the fixed frame 803 is fixedly connected to the bottom end or the top end of the hydraulic power frame 804, the fixed telescopic rods 802 are fixedly connected to two sides of the fixed frame 803, the expansion plate 801 is fixedly connected to two sides of the fixed telescopic rods 802, and the fixed frame 803, the fixed telescopic rods 802 and the hydraulic power frame 804 are centrally and symmetrically distributed about the middle point of the dozing blade 6;

specifically, as shown in fig. 1, 3 and 4, when this mechanism is used, firstly, the area of the dozing blade 6 is enlarged by providing the extension structure 8, the device is installed by starting the hydraulic power frame 804, the hydraulic power frame 804 is movably connected with the hydraulic power telescopic rod 805, the hydraulic power telescopic rod 805 is pushed by hydraulic pressure, the hydraulic power telescopic rod 805 pushes the extension plate 801 to both sides, the extension plate 801 moves to both sides and drives the fixed telescopic rod 802, the fixed telescopic rod 802 is movably connected with the fixed frame 803, when pushing to the maximum, the fixed telescopic rod 802, the fixed frame 803 and the hydraulic power telescopic rod 805 simultaneously play a role of fixing the extension plate 801, thereby enlarging the area of the dozing blade 6, increasing the area of the dozing blade, accelerating the dozing work, and increasing the work efficiency.

The working principle is as follows: the utility model discloses when using, at first, realize clean bulldozing blade 6 through being provided with clearance structure 5, will bulldoze blade 6 and go up adnexed earth clean up when the bull-dozer return, the device is through starting driving motor 501, driving motor 501 drives hob 502 and rotates, threaded connection between hob 502 and the spiral rand 503, hob 502 rotates and drives spiral rand 503 and reciprocates, spiral rand 503 fixed connection cleaning plate 506, cleaning plate 506 reciprocates along with spiral rand 503, cleaning plate 506 fixedly connected with slip rand 504, realize that slip rand 504 reciprocates at slide bar 505, realize that cleaning plate 506 reciprocates at the inner wall of bulldozing blade 6, reach the purpose of clean bulldozing blade 6.

Afterwards, the ground which is just pushed through soil is well leveled by arranging the leveling structure 7, the device pushes the soil pushing shovel 6 to move forwards by starting the hydraulic push rod 3, the soil pushing shovel 6 drives the leveling structure 7 to move forwards, the ground pushed by the soil pushing shovel 6 is turned through the rake 701 to become loose soil, uneven objects such as stones are evenly turned, the abrasion-resistant plate 702 is driven by the leveling block 703, the leveling block 703 applies pressure to the leveling block 703 by gravity, the leveling block 703 is leveled with the ground, and the effect of leveling the ground is achieved.

Finally, the area of the bulldozing blade 6 is enlarged by arranging the extension structure 8, the device is arranged by starting the hydraulic power frame 804, the hydraulic power frame 804 is movably connected with a hydraulic power telescopic rod 805, the hydraulic power telescopic rod 805 is pushed by the hydraulic power telescopic rod 805, the extension plate 801 is pushed to two sides by the hydraulic power telescopic rod 805, the extension plate 801 moves to two sides and simultaneously drives a fixed telescopic rod 802, the fixed telescopic rod 802 is movably connected with a fixing frame 803, when the extension plate is pushed to the maximum, the fixed telescopic rod 802, the fixing frame 803 and the hydraulic power telescopic rod 805 simultaneously play a role in fixing the extension plate 801, the area of the bulldozing blade 6 is enlarged, the area of the shoveled soil is increased, the bulldozing.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a highway construction is with quick bull-dozing device, includes organism (1), clearance structure (5), level land structure (7) and extension structure (8), its characterized in that: the all fixedly connected with tires (9) of four corners of organism (1) bottom, one side fixed connection of organism (1) has headstock (2), and the big arm of top fixedly connected with hydraulic pressure (4) of headstock (2), the bottom fixedly connected with hydraulic push rod (3) on headstock (2) outer wall surface, one side fixedly connected with bulldozing spiller (6) of hydraulic push rod (3), and the bottom fixedly connected with flat ground structure (7) of bulldozing spiller (6), the both ends and the equal fixedly connected with extending structure (8) in both sides of bulldozing spiller (6) intermediate position department, the both sides and the equal fixedly connected with cleaning structure (5) of one end on bulldozing spiller (6) surface.

2. The device for quickly dozing earth for road construction as claimed in claim 1, wherein: driving motor (501), hob (502), spiral rand (503), slip rand (504), slide bar (505) and clearance board (506) are installed in proper order to the inside of clearance structure (5), hob (502) are fixed in one side of bulldozing shovel sword (6) outer wall, the top fixedly connected with driving motor (501) of hob (502), slide bar (505) are fixed in the opposite side of bulldozing shovel sword (6) outer wall, swing joint has slip rand (504) on slide bar (505).

3. The device for quickly dozing earth for road construction as claimed in claim 2, wherein: swing joint has spiral rand (503) on hob (502), clearance plate (506) are fixed in the intermediate position department of bulldozing spiller (6) one end, the one end of clearance plate (506) respectively with spiral rand (503) and slip rand (504) between fixed connection, be provided with the internal thread on the inside wall of spiral rand (503), the lateral wall of hob (502) is provided with the external screw thread, be threaded connection between spiral rand (503) and hob (502).

4. The device for quickly dozing earth for road construction as claimed in claim 1, wherein: the interior of the land leveling structure (7) is sequentially provided with a rake (701), a wear-resisting plate (702) and a land leveling pressing block (703), the land leveling pressing block (703) is fixed at the bottom end of one side of the bulldozer blade (6), the wear-resisting plate (702) is fixedly connected at the bottom end of the land leveling pressing block (703), and the rake (701) is fixedly connected at one side of the land leveling pressing block (703).

5. The device for quickly dozing earth for road construction as claimed in claim 1, wherein: the inside of extension structure (8) is installed expansion board (801), fixed telescopic link (802), mount (803), hydraulic power frame (804) and hydraulic power telescopic link (805) in proper order, hydraulic power frame (804) are fixed in the both ends of bulldozing spiller blade (6) outer wall intermediate position department respectively, the equal fixedly connected with mount (803) in bottom or the top of hydraulic power frame (804).

6. The device as claimed in claim 5, wherein the device comprises: the all fixedly connected with fixed telescopic link (802) in both sides of mount (803), and the all fixedly connected with expansion plate (801) in both sides of fixed telescopic link (802), mount (803), fixed telescopic link (802) and hydraulic power frame (804) all are central symmetry distribution about the center of bulldozing spiller (6).