Integrated multi-layer cleaning device for crawler loader

Abstract

The integrated multi-layer cleaning device comprises a bucket and a conveying belt, the conveying belt is arranged at the bottom of the bucket, a discharging opening of the bucket is located over the conveying belt, and a limiting side plate is arranged on the side face of the bucket. The outer-layer auxiliary cleaning assembly and the inner-layer auxiliary cleaning assembly are arranged, the outer-layer auxiliary cleaning assembly pokes broken stones and muck into the bucket through a vertical poking plate, and then the broken stones and the muck are poked to the deep position of the bucket through a transverse poking plate of the inner-layer auxiliary cleaning assembly; the inner layer auxiliary cleaning assembly pokes broken stones and muck to the position of the through groove, then the muck and the broken stones fall onto the conveying belt through the through hole, and therefore cleaning work of the muck and the broken stones is completed, multi-layer cleaning is conducted in cooperation with an original excavator bucket, the cleaning effect on the broken stones and the muck is greatly improved, and the working efficiency is improved. The problem that in the prior art, a crawler loader cleans broken stones and muck only through an excavator bucket, so that the cleaning layer is single, and the cleaning speed is very low is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a slag scraper technical field especially relates to a kind of integrated multi-layer cleaning device for slag scraper. BACKGROUND

[0002] Slag scraper is mainly used for cleaning piled up gravel and slag soil etc., for quickly cleaning slag soil and gravel operation, the equipment is mainly applied in tunnel and underground underground engineering, the front end of slag scraper has shovel and excavator, gravel and slag soil are dug to shovel on excavator, only need manual control, without manual cleaning, not only improve work efficiency, also reduce labour intensity.

[0003] Slag scraper is mainly cleaned by excavator, but the excavator cleaning efficiency is not high, because excavator needs to dig gravel and slag soil to shovel, then controls excavator to continue to push gravel and slag soil on shovel to shovel interior, makes slag soil and gravel push to shovel deep place, then it is transported by conveying belt, only by excavator alone not only cleaning level is single, cleaning speed is very slow.

[0004] Therefore, how to provide a kind of integrated multi-layer cleaning device for slag scraper is the problem of the person skilled in the art urgently needed to solve. INVENTION CONTENTS

[0005] One purpose of the utility model is to propose a kind of integrated multi-layer cleaning device for slag scraper, the utility model solves the problem that the cleaning level is single and the cleaning speed is very slow in prior art that slag scraper is cleaned by excavator.

[0006] According to the integrated multi-layer cleaning device for slag scraper of the utility model embodiment, including shovel and conveying belt, the conveying belt is arranged at the bottom of shovel, the discharge port of shovel is located just above the conveying belt, the side surface of shovel is provided with limit side plate;The surface of limit side plate is provided with outer layer auxiliary cleaning assembly near shovel inlet, the top of shovel inner wall is provided with through slot at the position corresponding to conveying belt, and the bottom of shovel inner wall is provided with inner layer auxiliary cleaning assembly near the position of through slot.

[0007] The number of outer layer auxiliary cleaning assembly and inner layer auxiliary cleaning assembly is two groups respectively, and two groups of outer layer auxiliary cleaning assembly and inner layer auxiliary cleaning assembly are arranged on shovel in axial symmetry with the symmetry axis of shovel.

[0008] The outer layer auxiliary cleaning assembly comprises an outer driving motor, an outer driving gear, an outer transmission gear, a horizontal rotating shaft and a vertical push plate, the outer driving motor is arranged on the side of the limiting side plate, the outer driving gear is arranged on the output shaft of the outer driving motor, the horizontal rotating shaft is rotationally connected to the inner side of the limiting side plate, the horizontal rotating shaft is horizontally arranged, one end of the horizontal rotating shaft close to the outer driving motor extends to the other side of the limiting side plate through the limiting side plate, the outer transmission gear is arranged on one end of the horizontal rotating shaft close to the outer driving gear, the outer driving gear and the outer transmission gear are in mesh with each other, and the vertical push plate is arranged on the side of the horizontal rotating shaft.

[0009] The inner layer auxiliary cleaning assembly comprises an inner driving motor, an inner driving gear, an inner transmission gear, an inner rotating shaft and a horizontal push plate, the inner driving motor is arranged at the bottom of the bucket, the inner driving gear is arranged on the output shaft of the inner driving motor, the inner rotating shaft is rotationally connected to the bottom of the bucket, the top end of the inner rotating shaft extends to the other side of the bucket through the bucket, the inner transmission gear is fixedly connected to the bottom end of the rotating shaft, the inner driving gear and the inner transmission gear are in mesh with each other, and the horizontal push plate is arranged on the side of the inner rotating shaft.

[0010] The horizontal push plate is located directly above the through groove, and the limiting side plate is provided with a vertical groove corresponding to the position of the horizontal push plate.

[0011] The number of the horizontal push plates and the vertical push plates is four, the four horizontal push plates are arranged in a ring array with the axis of the horizontal rotating shaft as the array center, and the four vertical push plates are arranged in a ring array with the axis of the inner rotating shaft as the array center.

[0012] The utility model discloses the beneficial effect is:

[0013] By setting the outer layer auxiliary cleaning assembly and the inner layer auxiliary cleaning assembly, the outer layer auxiliary cleaning assembly drives the gravel and the muck to the bucket through the vertical push plate, then the gravel and the muck are driven to the deep place of the bucket through the horizontal push plate of the inner layer auxiliary cleaning assembly, the gravel and the muck are driven to the through groove position through the inner layer auxiliary cleaning assembly, then the gravel and the muck drop on the conveying belt through the through hole, thereby completing the cleaning work of the gravel and the muck, cooperating with the original excavator to carry out multilevel cleaning, which greatly improves the cleaning effect of the gravel and the muck, and solves the problem that the existing technology only uses the excavator to clean the gravel and the muck, so that the cleaning level is single and the cleaning speed is very slow. BRIEF DESCRIPTION OF DRAWINGS

[0014] The drawings are used to provide further understanding of the utility model and constitute a part of the specification, are used together with the embodiments of the utility model to explain the utility model, and do not constitute the limitation to the utility model.

[0015] Fig. 1The utility model provides a kind of integrated multi-layer cleaning device for a dragline, and the whole three-dimensional structure schematic diagram of the utility model is shown in the figure.

[0016] Fig. 2 The utility model provides a kind of integrated multi-layer cleaning device for a dragline, and the cross section three-dimensional structure schematic diagram of the position of inner layer auxiliary cleaning assembly in the utility model is shown in the figure.

[0017] Fig. 3 The utility model provides a kind of integrated multi-layer cleaning device for a dragline, and the overhead structure schematic diagram of the utility model is shown in the figure.

[0018] The drawing mark: 1, bucket;2, conveying belt;3, limiting side plate;4, outer layer auxiliary cleaning assembly;5, through slot;6, inner layer auxiliary cleaning assembly;7, outer drive motor;8, outer drive gear;9, outer transmission gear;10, transverse rotating shaft;11, vertical push plate;12, inner drive motor;13, inner drive gear;14, inner transmission gear;15, inner rotating shaft;16, transverse push plate;17, vertical groove. DETAILED DESCRIPTION

[0019] The utility model will be further explained in detail in connection with the drawings. These drawings are all simplified schematic diagrams, and only show the basic structure of the utility model in a schematic manner, so it only shows the structure related to the utility model.

[0020] REFERENCE Figs. 1-3 In the embodiment, including bucket 1 and conveying belt 2, the conveying belt 2 is arranged at the bottom of bucket 1, the discharge port of bucket 1 is located directly above the conveying belt 2, the side surface of bucket 1 is provided with limiting side plate 3, and the limiting side plate 3 is used for limiting the gravel and spoil in bucket 1 to avoid overflow outside bucket 1.

[0021] The surface of limiting side plate 3 is provided with outer layer auxiliary cleaning assembly 4 close to the inlet of bucket 1, the top of the inner wall of bucket 1 is provided with through slot 5 corresponding to the position of conveying belt 2, for gravel and spoil in bucket 1 to fall on conveying belt 2, the width of through slot 5 is less than the width of conveying belt 2, the bottom of the inner wall of bucket 1 is provided with inner layer auxiliary cleaning assembly 6 close to the position of through slot 5, the number of outer layer auxiliary cleaning assembly 4 and inner layer auxiliary cleaning assembly 6 is two groups respectively, and two groups of outer layer auxiliary cleaning assembly 4 and inner layer auxiliary cleaning assembly 6 are symmetrically arranged on bucket 1 with the symmetry axis of bucket 1, and two groups of symmetric arrangement can greatly improve the cleaning effect.

[0022] The outer layer auxiliary cleaning assembly 4 comprises an outer drive motor 7, an outer drive gear 8, an outer transmission gear 9, a horizontal rotating shaft 10 and a vertical push plate 11. The outer drive motor 7 is arranged on the side of the limiting side plate 3. The outer drive gear 8 is arranged on the output shaft of the outer drive motor 7. The horizontal rotating shaft 10 is rotatably connected to the inner side of the limiting side plate 3. The horizontal rotating shaft 10 is arranged horizontally. The end of the horizontal rotating shaft 10 close to the outer drive motor 7 extends to the other side of the limiting side plate 3 through the limiting side plate 3. The outer transmission gear 9 is arranged on the end of the horizontal rotating shaft 10 close to the outer drive gear 8. The outer drive gear 8 and the outer transmission gear 9 are meshed with each other. The vertical push plate 11 is arranged on the side of the horizontal rotating shaft 10. The number of the vertical push plates 11 is four. The four vertical push plates 11 are arranged in a ring array with the axis of the horizontal rotating shaft 10 as the array center. The number of the vertical push plates 11 is not limited to four. This design can well push the gravel and slag into the bucket 1. During operation, the outer drive motor 7 is started first. The outer drive motor 7 drives the outer drive gear 8 to rotate. The outer drive gear 8 drives the outer transmission gear 9 to rotate. The outer transmission gear 9 drives the horizontal rotating shaft 10 to rotate. The horizontal rotating shaft 10 drives the vertical push plate 11 to rotate vertically around the rotating shaft. The gravel and slag are pushed into the bucket 1 vertically. The existing bucket between the two outer layer auxiliary cleaning assemblies 4 is driven to move by the two outer layer auxiliary cleaning assemblies. The range and speed of pushing are greatly improved. A large amount of gravel and slag is pushed into the bucket 1.

[0023] The inner layer auxiliary cleaning assembly 6 comprises an inner drive motor 12, an inner drive gear 13, an inner transmission gear 14, an inner rotating shaft 15 and a horizontal push plate 16. The inner drive motor 12 is arranged at the bottom of the bucket 1. The inner drive gear 13 is arranged on the output shaft of the inner drive motor 12. The inner rotating shaft 15 is rotatably connected to the bottom of the bucket 1. The top end of the inner rotating shaft 15 extends to the other side of the bucket 1 through the bucket 1. The inner transmission gear 14 is fixedly connected to the bottom end of the rotating shaft. The inner drive gear 13 and the inner transmission gear 14 are meshed with each other. The horizontal push plate 16 is arranged on the side of the inner rotating shaft 15. The inner rotating shaft 15 is arranged vertically. The horizontal push plate 16 is above the through groove 5. The limiting side plate 3 is provided with a vertical groove 17 corresponding to the position of the horizontal push plate 16. The horizontal push plate 16 rotates in the vertical groove 17. The limiting side plate 3 does not affect the work of the horizontal push plate 16. The number of the horizontal push plates 16 is four. The four horizontal push plates 16 are arranged in a ring array with the axis of the horizontal rotating shaft 10 as the array center. During operation, the inner drive motor 12 is started. The inner drive motor 12 drives the inner drive gear 13 to rotate. The inner drive gear 13 drives the inner transmission gear 14 to rotate. The inner transmission gear 14 drives the inner rotating shaft 15 to rotate. The inner rotating shaft 15 drives the horizontal push plate 16 to rotate horizontally around the inner rotating shaft 15. The horizontal push plate 16 rotates to push the gravel and slag above the through groove 5. Then the gravel and slag fall into the conveyor belt 2 through the through groove 5. The gravel and slag are conveyed by the conveyor belt 2.

[0024] The above merely describes a preferred embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An integrated multi-layer cleaning device for a slag pit, characterized in that, The utility model provides a kind of auxiliary cleaning device for bucket, including bucket (1) and conveying belt (2), the conveying belt (2) is arranged at the bottom of bucket (1), the discharge port of bucket (1) is located directly above the conveying belt (2), the side of bucket (1) is provided with limiting side plate (3); The surface of the limiting side plate (3) is provided with an outer layer auxiliary cleaning assembly (4) near the entrance of the bucket (1), a through slot (5) is formed in the top of the inner wall of the bucket (1) corresponding to the position of the conveying belt (2), and an inner layer auxiliary cleaning assembly (6) is arranged at the bottom of the inner wall of the bucket (1) near the through slot (5).

2. The integrated multi-layer cleaning device for a slag picker according to claim 1, wherein The number of the outer layer auxiliary cleaning assembly (4) and the inner layer auxiliary cleaning assembly (6) is two groups respectively, and the two groups of outer layer auxiliary cleaning assemblies (4) and inner layer auxiliary cleaning assemblies (6) are arranged on the bucket (1) in axial symmetry with the symmetry axis of the bucket (1).

3. The integrated multi-layer cleaning device for a slag picker according to claim 2, wherein The outer layer auxiliary cleaning assembly (4) includes an outer drive motor (7), an outer drive gear (8), an outer transmission gear (9), a horizontal rotating shaft (10) and a vertical shifting plate (11), the outer drive motor (7) is arranged on the side of the limiting side plate (3), the outer drive gear (8) is arranged on the output shaft of the outer drive motor (7), the horizontal rotating shaft (10) is rotatably connected to the inner side of the limiting side plate (3), the horizontal rotating shaft (10) is horizontally arranged, one end of the horizontal rotating shaft (10) near the outer drive motor (7) extends to the other side of the limiting side plate (3) through the limiting side plate (3), the outer transmission gear (9) is arranged on one end of the horizontal rotating shaft (10) near the outer drive gear (8), the outer drive gear (8) and the outer transmission gear (9) are meshed with each other, and the vertical shifting plate (11) is arranged on the side of the horizontal rotating shaft (10).

4. The integrated multi-layer cleaning device for a slag picker according to claim 3, wherein The inner layer auxiliary cleaning assembly (6) includes an inner drive motor (12), an inner drive gear (13), an inner transmission gear (14), an inner rotating shaft (15) and a horizontal shifting plate (16), the inner drive motor (12) is arranged at the bottom of the bucket (1), the inner drive gear (13) is arranged on the output shaft of the inner drive motor (12), the inner rotating shaft (15) is rotatably connected to the bottom of the bucket (1), the top end of the inner rotating shaft (15) extends to the other side of the bucket (1) through the bucket (1), the inner transmission gear (14) is fixedly connected to the bottom end of the rotating shaft, the inner drive gear (13) and the inner transmission gear (14) are meshed with each other, and the horizontal shifting plate (16) is arranged on the side of the inner rotating shaft (15), and the inner rotating shaft (15) is vertically arranged.

5. The integrated multi-layer cleaning device for a slag picker according to claim 4, wherein The horizontal shifting plate (16) is directly above the through slot (5), and the limiting side plate (3) is provided with a vertical slot (17) corresponding to the position of the horizontal shifting plate (16).

6. The integrated multi-layer cleaning device for a slag picker according to claim 5, wherein The number of the horizontal shifting plate (16) and the vertical shifting plate (11) is four groups respectively, four groups of horizontal shifting plates (16) are arranged in a ring array with the axis of the horizontal rotating shaft (10) as the array center, and four groups of vertical shifting plates (11) are arranged in a ring array with the axis of the inner rotating shaft (15) as the array center.

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