CN218322934U

CN218322934U - Excavator apron interface closing device

Info

Publication number: CN218322934U
Application number: CN202221915868.0U
Authority: CN
Inventors: 罗成一
Original assignee: Wuxi Xionglian Machinery Manufacturing Co ltd
Current assignee: Wuxi Xionglian Machinery Manufacturing Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2023-01-17
Anticipated expiration: 2032-07-25

Abstract

The utility model relates to an excavator technical field just discloses an excavator apron interface obturator, the on-line screen storage device comprises a base, the side of base is rotated and is connected with the gyro wheel, the dogtooth meshing of gyro wheel has the track, the side of base is rotated and has been cup jointed the digging rod, the side of digging rod is rotated and is connected with tensile pole. This excavator apron interface closing device, cooperation through first fixture block and second fixture block is used, thereby remove the pull rod and drive first fixture block and get into in the inner chamber of first card frame, the side of roof is kept away from to first fixture block, remove the side that the roof was kept away from to the slider drive second fixture block again, thereby remove the roof to the direction of keeping away from the device, survey the cover frame is inside, traditional device compares, this device carries on spacingly through the mode of joint to the roof, be convenient for survey the apron internal arrangement, and the device shelters from the second card frame is inside through the baffle, prevent that external debris from dropping, influence the device and use.

Description

Excavator apron interface closing device

Technical Field

The utility model relates to an excavator technical field specifically is an excavator apron interface obturator.

Background

Excavators, also known as excavating machines, also known as excavators, are earth moving machines that excavate material above or below a load bearing surface with a bucket and load it into a transport vehicle or unload it to a stockyard.

Traditional excavator apron interface adopts fixed mounting's mode on the one hand, and the apron can't be opened, leads to the excavator apron to be difficult for opening inside the maintenance apron, perhaps installs the mode that adopts screw fixation assembly mostly, and the kneck is airtight enough, and during easy excavator construction, the kneck easily receives external pollution and leads to the interface unable use to can't demolish the apron, on the other hand, traditional device apron is great, when surveing apron inner structure, can't convenient demolishs.

Disclosure of Invention

Not enough to prior art, the utility model provides an excavator apron interface obturator possesses the easy inside condition of observation apron, and the easy advantage of dismantling the apron maintenance has solved traditional excavator apron interface airtight problem that leads to the interface to advance debris and be difficult for opening inadequately.

The utility model provides a following technical scheme: the utility model provides an excavator apron interface closing device, includes the base, the side of base is rotated and is connected with the gyro wheel, the dogtooth meshing of gyro wheel has the track, the side of base is rotated and has been cup jointed and has excavated the pole, the side of excavating the pole is rotated and is connected with tensile pole, the bottom of tensile pole is rotated with the side of base and is connected, the top fixed mounting of base has the rotary motor, the fixed mounting in top of base has the driving frame, the side fixed mounting of driving frame has the oil tank, the top fixed mounting of base has the bracing piece, the side of bracing piece is provided with the gag lever post, the bottom of gag lever post and the top fixed mounting of base, the top fixed mounting of base has the generator, the outer edge sliding connection of bracing piece has the cover frame, the inner wall sliding connection of cover frame and the inner wall sliding connection of gag lever post, the top sliding connection of cover frame has the roof.

As a preferred technical scheme of the utility model, the spout has been seted up to the side that the cover frame is close to the top, the inner wall of spout and the side sliding connection of roof, the side fixed assembly of cover frame has first card frame, the first spring of bottom fixedly connected with of first card frame inner wall, the first fixture block of top fixedly connected with of first spring, the side of first fixture block and the side sliding connection of roof.

As a preferred technical scheme of the utility model, the fixed pull rod that is equipped with in bottom of first fixture block, the outer edge of pull rod and the inner wall sliding connection of first spring, the circular slot has been seted up to the bottom of first card frame, the bottom of pull rod is passed the circular slot and is fixed to be equipped with the arm-tie.

As a preferred technical scheme of the utility model, the side fixed assembly of oil tank has the second card frame, the side fixedly connected with second spring of second card frame, the side fixedly connected with second fixture block of second spring, the side of second fixture block and the side sliding connection of roof.

As a preferred technical scheme of the utility model, the square groove has been seted up to the side of second card frame, the inner wall sliding connection of square groove has the slider, the side of slider and the side fixed mounting of second fixture block, the side fixed mounting of second fixture block has the baffle, the side of baffle and the side sliding connection of the second card frame of square groove.

As a preferred technical scheme of the utility model, the fixed axostylus axostyle that is equipped with of inner wall of cover frame, the slide bar has been cup jointed along rotating to the outer edge of axostylus axostyle, the outside edge that the slide bar is close to the bottom has been cup jointed to the piece that turns to along rotating.

As a preferred technical scheme of the utility model, the notch has been seted up to the side of cover frame, turn to the side of piece and the inner wall sliding connection of notch, the one end that the slide bar was kept away from to the piece rotates and has cup jointed the round bar, the side fixed assembly of round bar has the ejector pad.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this excavator apron interface closing device, cooperation through first fixture block and second fixture block is used, thereby remove the pull rod and drive first fixture block and get into in the inner chamber of first card frame, the side of roof is kept away from to first fixture block, remove the side that the roof was kept away from to the slider drive second fixture block again, thereby remove the roof to the direction of keeping away from the device, survey the cover frame is inside, traditional device compares, this device carries on spacingly through the mode of joint to the roof, be convenient for survey the apron internal arrangement, and the device shelters from the second card frame is inside through the baffle, prevent that external debris from dropping, influence the device and use.

2. This excavator apron interface closing device, it is unanimous until the direction of ejector pad and notch through rotating the ejector pad, promote the ejector pad to the notch direction, it promotes the slide bar to support the cover frame and moves upward to turn to the piece, be the vertical state until slide bar and turning to the piece, the side that turns to the piece this moment and the side of ejector pad and the top overlap joint of base, and support the cover frame, thereby overhaul cover frame inner device, traditional device compares, this device is through the mode of moving the cover frame on, overhaul cover frame inside.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the present invention;

FIG. 2 is a schematic view of a front cross-section structure of the first clip frame of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the internal structure of the top plate of the present invention;

FIG. 5 is a schematic view of the slide bar forward-cut structure of the present invention;

FIG. 6 is an enlarged schematic view of the structure of FIG. 5B according to the present invention;

FIG. 7 is a schematic view of the inner structure of the frame of the present invention;

FIG. 8 is a schematic side sectional view of a second frame of the present invention;

fig. 9 is an enlarged schematic structural view of the point C in fig. 8 according to the present invention.

In the figure: 1. a base; 2. a roller; 3. a crawler; 4. excavating a rod; 5. a stretching rod; 6. a driving frame; 7. an oil tank; 8. a rotary motor; 9. a round bar; 10. a support bar; 11. a limiting rod; 12. a generator; 13. sleeving a frame; 14. a top plate; 15. a chute; 16. a first clamping frame; 17. a first spring; 18. a first clamping block; 19. a pull rod; 20. a circular groove; 21. pulling a plate; 22. a second clamping frame; 23. a second spring; 24. a second fixture block; 25. a slider; 26. a baffle plate; 27. a square groove; 28. a shaft lever; 29. a slide bar; 30. a notch; 31. a turning block; 32. and (7) pushing the block.

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. 1-9, an excavator cover plate interface sealing device includes a base 1, a roller 2 is rotatably connected to a side surface of the base 1, a track 3 is engaged with a convex tooth of the roller 2, an excavating rod 4 is rotatably sleeved on a side surface of the base 1, a stretching rod 5 is rotatably connected to a side surface of the excavating rod 4, a bottom of the stretching rod 5 is rotatably connected to a side surface of the base 1, a rotary motor 8 is fixedly assembled at a top of the base 1, a driving frame 6 is fixedly assembled at a top of the base 1, an oil tank 7 is fixedly assembled at a side surface of the driving frame 6, a support rod 10 is fixedly assembled at a top of the base 1, a limit rod 11 is arranged at a side surface of the support rod 10, a bottom of the limit rod 11 is fixedly assembled with a top of the base 1, a generator 12 is fixedly assembled at a top of the base 1, a sleeve frame 13 is slidably connected to an outer edge of the support rod 10, an inner wall of the sleeve frame 13 is slidably connected to an inner wall of the limit rod 11, a top of the sleeve frame 13 is slidably connected to a top of the sleeve frame 14, and the sleeve frame 13 is stably maintained by the support rod 10 and the limit rod 11.

As shown in fig. 3, a sliding groove 15 is formed in a side surface, close to the top, of the sleeve frame 13, an inner wall of the sliding groove 15 is in sliding connection with a side surface of the top plate 14, a first clamping frame 16 is fixedly assembled on the side surface of the sleeve frame 13, a first spring 17 is fixedly connected to the bottom of the inner wall of the first clamping frame 16, a first clamping block 18 is fixedly connected to the top of the first spring 17, a side surface of the first clamping block 18 is in sliding connection with a side surface of the top plate 14, and the first clamping block 18 limits the top plate 14 through cooperation of the first spring 17 and the first clamping block 18, so that the top plate 14 is kept stable.

As shown in fig. 3, a pull rod 19 is fixedly assembled at the bottom of the first clamping block 18, an outer edge of the pull rod 19 is slidably connected with an inner wall of the first spring 17, a circular groove 20 is formed in the bottom of the first clamping frame 16, a pull plate 21 is fixedly assembled at the bottom of the pull rod 19 after penetrating through the circular groove 20, the pull rod 19 is driven by the pull plate 21 to be matched with the pull plate 21, the first clamping block 18 is driven to be far away from the top plate 14 by moving the pull plate 21, the top plate 14 is pulled out, and the device at the bottom of the top plate 14 is observed.

As shown in fig. 9, a second clamping frame 22 is fixedly assembled on a side surface of the oil tank 7, a second spring 23 is fixedly connected to a side surface of the second clamping frame 22, a second clamping block 24 is fixedly connected to a side surface of the second spring 23, a side surface of the second clamping block 24 is slidably connected to a side surface of the top plate 14, and the side surface of the second clamping block 24 limits the top plate 14 by using the second spring 23 and the second clamping block 24 in a matched manner, so that the top plate 14 is stabilized in the inner wall of the sleeve frame 13.

As shown in fig. 9, a square groove 27 is formed in the side surface of the second clamping frame 22, a slider 25 is slidably connected to the inner wall of the square groove 27, the side surface of the slider 25 is fixedly assembled with the side surface of the second clamping block 24, a baffle 26 is fixedly assembled on the side surface of the second clamping block 24, the side surface of the baffle 26 is slidably connected to the side surface of the second clamping frame 22 of the square groove 27, the baffle 26 blocks the square groove 27, and external impurities are prevented from falling into the inner cavity of the second clamping frame 22 through the square groove 27, so that the effect of sealing the interface is achieved.

As shown in fig. 5 and 6, a shaft 28 is fixedly mounted on the inner wall of the sleeve frame 13, a sliding rod 29 is rotatably sleeved on the outer edge of the shaft 28, a turning block 31 is rotatably sleeved on the outer edge of the sliding rod 29 close to the bottom, and the sliding rod 29 moves towards the direction of the rotary motor 8 by the cooperation of the sliding rod 29 and the shaft 28, so as to push the sleeve frame 13 to move upwards.

As shown in fig. 5 and 6, a notch 30 is opened on a side surface of the sleeve frame 13, a side surface of the turning block 31 is slidably connected with an inner wall of the notch 30, one end of the turning block 31, which is far away from the sliding rod 29, is rotatably sleeved with the round rod 9, a pushing block 32 is fixedly assembled on the side surface of the round rod 9, by moving the pushing block 32, the turning block 31 is used for pushing the sliding rod 29 to move, and when the sliding rod is at rest, the pushing block 32 turns downwards, the turning block 31 is limited, so that the sliding rod 29 is kept at rest.

According to the working principle, when the interior of the cover plate needs to be observed whether the cover plate is in fault or not, the pulling plate 21 is moved downwards, the pulling plate 21 drives the first fixture block 18 to be far away from the side face of the top plate 14 through the pulling rod 19, then the sliding block 25 is moved towards the direction of the oil tank 7, the sliding block 25 drives the second fixture block 24 to be far away from the side face of the top plate 14, then the top plate 14 is pulled out towards the direction far away from the rotary motor 8, when the interior of the cover plate needs to be maintained, the pushing block 32 is rotated until the pushing block 32 and the steering block 31 keep the same plane, then the pushing block 32 is pushed towards the direction of the rotary motor 8, and the sleeve frame 13 moves upwards while the steering block 31 pushes the sliding rod 29 to move until the steering block 31 and the sliding rod 29 keep vertical.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 an excavator apron interface closing means, includes base (1), its characterized in that: the side of base (1) is rotated and is connected with gyro wheel (2), the dogtooth meshing of gyro wheel (2) has track (3), the side of base (1) is rotated and has been cup jointed excavation pole (4), the side of excavation pole (4) is rotated and is connected with tensile pole (5), the bottom of tensile pole (5) is rotated with the side of base (1) and is connected, the top fixed mounting of base (1) has rotary motor (8), the top fixed mounting of base (1) has driving frame (6), the side fixed mounting of driving frame (6) has oil tank (7), the top fixed mounting of base (1) has bracing piece (10), the side of bracing piece (10) is provided with gag lever post (11), the bottom of gag lever post (11) and the top fixed mounting of base (1), the top fixed mounting of base (1) has generator (12), the outer edge sliding connection of bracing piece (10) has framed (13), the inner wall and the inner wall sliding connection of gag lever post (11) of framed (13), the top sliding connection of framed (13) has roof (14).

2. The excavator cover plate interface obturator of claim 1, wherein: sliding groove (15) have been seted up to the side that cover frame (13) are close to the top, the inner wall of sliding groove (15) and the side sliding connection of roof (14), the side fixed assembly of cover frame (13) has first card frame (16), the first spring (17) of bottom fixedly connected with of first card frame (16) inner wall, the first fixture block (18) of top fixedly connected with of first spring (17), the side of first fixture block (18) and the side sliding connection of roof (14).

3. The excavator cover plate interface obturator of claim 2, wherein: the bottom of the first clamping block (18) is fixedly provided with a pull rod (19), the outer edge of the pull rod (19) is connected with the inner wall of the first spring (17) in a sliding mode, the bottom of the first clamping frame (16) is provided with a circular groove (20), and the bottom of the pull rod (19) penetrates through the circular groove (20) and is fixedly provided with a pull plate (21).

4. The excavator cover plate interface obturator of claim 1, wherein: the side of oil tank (7) is fixed and is equipped with second card frame (22), the side fixedly connected with second spring (23) of second card frame (22), the side fixedly connected with second fixture block (24) of second spring (23), the side of second fixture block (24) and the side sliding connection of roof (14).

5. The excavator cover plate interface obturator of claim 4, wherein: square groove (27) have been seted up to the side of second card frame (22), the inner wall sliding connection of square groove (27) has slider (25), the side of slider (25) and the side fixed assembly of second fixture block (24), the side fixed assembly of second fixture block (24) has baffle (26), the side sliding connection of second card frame (22) of baffle (26) and square groove (27).

6. The excavator cover plate interface obturator of claim 1, wherein: the inner wall of the sleeve frame (13) is fixedly provided with a shaft rod (28), the outer edge of the shaft rod (28) is rotatably sleeved with a sliding rod (29), and the outer edge of the sliding rod (29) close to the bottom is rotatably sleeved with a steering block (31).

7. The excavator cover plate interface obturator of claim 6, wherein: notch (30) have been seted up to the side of cover frame (13), turn to the side of piece (31) and the inner wall sliding connection of notch (30), the one end that slide bar (29) were kept away from in piece (31) is rotated and is cup jointed round bar (9), the side fixed assembly of round bar (9) has ejector pad (32).