CN211948619U

CN211948619U - Bulldozing cutter structure

Info

Publication number: CN211948619U
Application number: CN201921902093.1U
Authority: CN
Inventors: 崔月明
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-11-17
Anticipated expiration: 2029-11-06

Abstract

The utility model provides a bulldozing sword structure belongs to engineering vehicle technical field, including bulldozing sword and water tank, bulldozing sword upper end fixedly connected with water tank, water tank bottom front end runs through and is provided with atomizer, runs through on the water tank lateral wall and is provided with the water inlet, the first fixed cover of fixedly connected with on the bulldozing sword rear wall, and the fixed cover of bulldozing sword one end fixedly connected with second is kept away from to first fixed cover, and the fixed cover of first fixed cover one end fixedly connected with third is kept away from to the fixed cover of second, and the fixed cover of third is close to the fixed cover of second one side inner wall axle. The utility model discloses a can beat the shovel nail when the rotary hammer is rotatory, the compression spring on the shovel nail is compressed, and the shovel nail then can shovel towards oblique below and move the soil around the stone, and when the rotary hammer rotated the lower extreme, compression spring rebounded the shovel nail original position, and the shovel that just makes a round trip like this moves, and with near the soil spade pine of stone, bulldozes the sword like this and can promote big stone easily to can not damage the shovel sword of bulldozing sword front end.

Description

Bulldozing cutter structure

Technical Field

The utility model relates to an engineering vehicle technical field, more specifically relates to a bulldozing cutter structure.

Background

A bulldozer is an earthwork machine capable of excavating, transporting, and discarding rock soil, and has wide use in open-pit mines, for example, for construction of a dump site, leveling of an automobile dump site, accumulation of scattered rock, leveling of a work plate, a construction site, and the like, and it is used not only for auxiliary work but also for main mining work.

When using the bull-dozer, can touch the bold rock in the soil, the bull-dozer sword of front end is impaired easily in the promotion in-process, and on unevenness's road surface, in some small stones just can't be shoveled into the bull-dozer sword by the bull-dozer sword, then pack into in the wheel of bull-dozer easily, can't advance.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing bulldozer knife in the background has a single structure and is easy to damage when encountering large rocks in the soil, thereby providing a bulldozer knife structure.

In order to achieve the above object, the utility model provides a following technical scheme: a bulldozing cutter structure comprises a bulldozing cutter and a water tank, wherein the upper end of the bulldozing cutter is fixedly connected with the water tank, the front end of the bottom of the water tank is provided with an atomizing spray head in a penetrating way, a side wall of the water tank is provided with a water inlet in a penetrating way, a first fixing sleeve is fixedly connected to the rear wall of the bulldozing cutter, one end of the first fixing sleeve, which is far away from the bulldozing cutter, is fixedly connected with a second fixing sleeve, one end of the second fixing sleeve, which is far away from the first fixing sleeve, is fixedly connected with a third fixing sleeve, an alternating current motor is fixedly connected to the position, which is close to the axis of the inner wall of one side of the second fixing sleeve, the output end of the alternating current motor penetrates through the inner wall of the third fixing sleeve and is movably connected with a, bulldozing sword lower extreme both sides fixedly connected with dead lever, swing joint has the roller that loosens the soil between the dead lever, the roller fixed surface that loosens the soil is connected with a plurality of crotch shovel, bulldozing sword front end both sides movable mounting has the fixed plate, the rectangular solid nail cover of the preceding fixedly connected with of fixed plate, it is provided with the shovel nail to run through in the rectangular solid nail cover, shovel nail top and rectangular solid nail cover between fixedly connected with compression spring, the rectangular solid nail cover of preceding upper end fixedly connected with cowl, fixedly connected with DC motor on the fixed plate lateral wall, the DC motor output passes fixed plate lateral wall swing joint and has the rotary hammer.

Preferably, the alternating current motor terminal is connected with the terminal at one end of the switch, the terminal at the other end of the switch is connected with the terminal on the bulldozer, the direct current motor terminal is connected with the terminal at one end of the switch, and the terminal at the other end of the switch is connected with the terminal on the bulldozer.

Preferably, one end of the rotating shaft, which is far away from the alternating current motor, penetrates through the first fixing sleeve and is fixed on the bulldozer.

Preferably, the second fixing sleeve is of a hollow structure, and the rotating shaft and the spiral spring are both arranged in the second fixing sleeve.

Preferably, the other end of the spiral spring is fixed on the first fixing sleeve.

Preferably, the lower end of the shovel nail is of a flat structure similar to a shovel.

Preferably, the bottom of the stone-collecting box is inclined.

Preferably, the rotary hammer is located just above the shovel nail.

Preferably, the atomizing spray head inclines downwards at an angle of 45 degrees.

Preferably, the movable baffle is arranged inside the stone collecting box, and the height of the movable baffle is greater than that of the opening of the stone collecting box.

The utility model provides a bulldozing cutter structure has following beneficial effect:

1. this kind of bulldozing knife structure is provided with the shovel nail, in case touch the bold stone in soil, can beat the shovel nail when the rotary hammer is rotatory, compression spring on the shovel nail is compressed, the shovel nail then can shovel towards oblique below and move the soil around the stone, when the rotary hammer rotates the lower extreme, compression spring will shovel the nail and bounce back to original position, the shovel that just makes a round trip like this moves, shovel near the stone pine, the bulldozing knife can promote the bold stone easily like this, and can not damage the shovel sword of bulldozing knife front end.

2. This kind of bulldozing cutter structure is provided with the collection stone case, and the scraper blade promotes little stone forward, then slowly piles up the entering of collection stone case mouth department to the scraper blade upper end, in case little stone enters into the collection stone case, little stone can slide to collection stone case bottommost, then adjustable fender then can block the stone and jump out from the collection stone case, when bulldozing finishes, with the stone clearance in the collection stone case come out can.

3. This kind of bulldozing cutter structure is provided with atomizer, and atomizer forms the fog blowout with the water in the water tank for bulldozing the in-process, the dust that flies at the front end can be combined by the water droplet and falls, makes the place ahead field of vision clearer.

Drawings

Fig. 1 is a schematic overall side view of the present invention.

Fig. 2 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

Fig. 3 is the schematic view of the local structure of the rectangular nail fixing sleeve of the present invention.

Fig. 4 is the utility model discloses a loosening roller overall structure sketch map.

Fig. 5 is the overall structure schematic diagram of the stone collecting box of the present invention.

In FIGS. 1-5: 1-bulldozer, 2-water tank, 201-water inlet, 3-atomizer, 4-first fixed sleeve, 5-second fixed sleeve, 6-third fixed sleeve, 7-rotating shaft, 8-spiral spring, 9-alternating current motor, 10-scraper, 11-stone-collecting box, 12-movable baffle, 13-fixed rod, 14-scarification roller, 1401-hook shovel, 15-fixed plate, 1501-strip nail fixed sleeve, 16-direct current motor, 17-rotary hammer, 18-shovel nail, 19-arc baffle and 20-compression spring.

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 to 5, in the embodiment of the present invention, a bulldozer structure comprises a bulldozer 1 and a water tank 2, the upper end of the bulldozer 1 is fixedly connected with the water tank 2, the front end of the bottom of the water tank 2 is provided with an atomizing nozzle 3, a side wall of the water tank 2 is provided with a water inlet 201, a rear wall of the bulldozer 1 is fixedly connected with a first fixing sleeve 4, one end of the first fixing sleeve 4 away from the bulldozer 1 is fixedly connected with a second fixing sleeve 5, one end of the second fixing sleeve 5 away from the first fixing sleeve 4 is fixedly connected with a third fixing sleeve 6, the third fixing sleeve 6 is fixedly connected with an ac motor 9 near the axis of the inner wall of one side of the second fixing sleeve 5, the output end of the ac motor 9 passes through the inner wall of the third fixing sleeve 6 to be movably connected with a rotating shaft 7, the surface of the rotating shaft 7 is fixedly connected with, swing joint has adjustable fender 12 between collection stone case 11 and scraper blade 10, 1 lower extreme both sides fixedly connected with dead lever 13 of bull-dozer, swing joint has scarification roller 14 between the

dead lever

13, 14 fixed surface of scarification roller is connected with a plurality of crotch shovel 1401, 1 front end both sides movable mounting of bull-dozer has fixed plate 15, the preceding rectangular solid nail cover 1501 of fixedly connected with of fixed plate 15, it is provided with shovel nail 18 to run through in the rectangular solid nail cover 1501, fixedly connected with compression spring 20 between shovel nail 18 top and the rectangular solid nail cover 1501, the preceding upper end fixedly connected with arc baffle 19 of rectangular solid nail cover 1501, fixedly connected with DC motor 16 on the fixed plate 15 lateral wall, DC motor 16 output passes fixed plate 15 lateral wall swing joint has rotary hammer 17.

In this embodiment, the terminal of the ac motor 9 is connected to the terminal of one end of the switch, and the terminal of the other end of the switch is connected to the terminal of the bulldozer, the terminal of the dc motor 16 is connected to the terminal of one end of the switch, and the terminal of the other end of the switch is connected to the terminal of the bulldozer.

In this embodiment, one end of the rotating shaft 7, which is far away from the ac motor 9, passes through the first fixing sleeve 4 and is fixed on the bulldozer blade 1, so that the rotating shaft 7 drives the bulldozer blade 1 to rotate, and the first fixing sleeve 4, the second fixing sleeve 5 and the third fixing sleeve 6 are still fixed.

In this embodiment, the second fixing sleeve 5 is a hollow structure, and the rotating shaft 7 and the spiral spring 8 are both arranged in the second fixing sleeve 5.

In this embodiment, the other end of the spiral spring 8 is fixed on the first fixing sleeve 4, and the rotating shaft 7 is pulled by the spiral spring 8 to a certain degree, does not rotate any more, and then rotates in the opposite direction.

In this embodiment, the lower end of the shovel pin 18 is a flat structure, similar to a shovel, so that the shovel can more easily shovel a stone.

In this embodiment, the bottom of the stone collecting box 11 is inclined, so that stones can fall to the bottom of the stone collecting box 11, and when the bulldozer blade 1 shakes, stones in the stone collecting box 11 are not easy to jump out of the stone collecting box 11.

In this embodiment, the rotary hammer 17 is located just above the shovel nail 18, so that the rotary hammer 17 can strike the shovel nail 18.

In this embodiment, the atomizing nozzle 3 is inclined downward at an angle of 45 degrees and just faces the head of the bulldozer 1 where most dust is located.

In this embodiment, the movable baffle 12 is located inside the stone-collecting box 11, and the height of the movable baffle 12 is greater than the height of the opening of the stone-collecting box 11, so that the movable baffle 12 can only be opened towards the inside of the stone-collecting box 11 and cannot be opened outwards, in order to prevent stones from falling out of the stone-collecting box 11.

In this embodiment, atomizer 3 and electronic valve interconnect, electronic valve and button electric connection open electronic valve through the electronic valve button and close, then can open atomizer.

Claims

1. A bulldozing cutter structure comprises a bulldozing cutter (1) and a water tank (2), and is characterized in that the upper end of the bulldozing cutter (1) is fixedly connected with the water tank (2), the front end of the bottom of the water tank (2) is provided with an atomizing nozzle (3) in a penetrating way, a side wall of the water tank (2) is provided with a water inlet (201) in a penetrating way, a first fixing sleeve (4) is fixedly connected onto the rear wall of the bulldozing cutter (1), one end, far away from the bulldozing cutter (1), of the first fixing sleeve (4) is fixedly connected with a second fixing sleeve (5), one end, far away from the first fixing sleeve (4), of the second fixing sleeve (5) is fixedly connected with a third fixing sleeve (6), an alternating current motor (9) is fixedly connected onto the axle center of the inner wall of one side, close to the second fixing sleeve (5), of the output, the surface of the rotating shaft (7) is fixedly connected with a spiral spring (8), a scraper (10) is fixedly connected with the lower side of the rear wall of the bulldozer (1), a stone collecting box (11) is arranged on the rear wall of the scraper (10) in a penetrating mode, a movable baffle (12) is movably connected between the stone collecting box (11) and the scraper (10), fixing rods (13) are fixedly connected to two sides of the lower end of the bulldozer (1), soil loosening rollers (14) are movably connected between the fixing rods (13), a plurality of hook shovels (1401) are fixedly connected to the surface of each soil loosening roller (14), fixing plates (15) are movably mounted on two sides of the front end of the bulldozer (1), a strip nail fixing sleeve (1501) is fixedly connected to the front of each fixing plate (15), a shoveling nail (18) is arranged in each strip nail fixing sleeve (1501) in a penetrating mode, and a compression spring (20) is fixedly connected between the top of, the front upper end of the strip-shaped fixed nail sleeve (1501) is fixedly connected with an arc-shaped baffle (19), a side wall of the fixing plate (15) is fixedly connected with a direct current motor (16), and the output end of the direct current motor (16) penetrates through the side wall of the fixing plate (15) and is movably connected with a rotary hammer (17).

2. The dozer blade structure as claimed in claim 1, wherein: the wiring end of the alternating current motor (9) is connected with the wiring end at one end of the switch, the wiring end at the other end of the switch is connected with the wiring end on the bulldozer, the wiring end of the direct current motor (16) is connected with the wiring end at one end of the switch, and the wiring end at the other end of the switch is connected with the wiring end on the bulldozer.

3. The dozer blade structure as claimed in claim 1, wherein: one end of the rotating shaft (7), which is far away from the alternating current motor (9), penetrates through the first fixing sleeve (4) to be fixed on the bulldozer (1).

4. The dozer blade structure as claimed in claim 1, wherein: the second fixing sleeve (5) is of a hollow structure, and the rotating shaft (7) and the spiral spring (8) are both arranged in the second fixing sleeve (5).

5. The dozer blade structure as claimed in claim 1, wherein: the other end of the spiral spring (8) is fixed on the first fixing sleeve (4).

6. The dozer blade structure as claimed in claim 1, wherein: the lower end of the shovel nail (18) is of a flat structure and is similar to a shovel.

7. The dozer blade structure as claimed in claim 1, wherein: the bottom of the stone collecting box (11) is inclined.

8. The dozer blade structure as claimed in claim 1, wherein: the rotary hammer (17) is just above the shovel nail (18).

9. The dozer blade structure as claimed in claim 1, wherein: the atomizing spray head (3) inclines downwards at an angle of 45 degrees.

10. The dozer blade structure as claimed in claim 1, wherein: the movable baffle (12) is arranged inside the stone collecting box (11), and the height of the movable baffle (12) is greater than that of the opening of the stone collecting box (11).