Excavator bucket with scraper

Abstract

The excavator bucket comprises an excavator bucket body, bucket teeth and the scraper, the bucket teeth are connected to the outer portion of a bucket tooth base on the side wall of the excavator bucket body in a sleeving mode, a rotating frame is installed on the outer side wall of the excavator bucket body, the scraper is rotatably installed on the outer side of the rotating frame, the scraper comprises a scraper blade, a through hole, an installation hole, a bolt and a through groove, and the through groove is formed in the side wall of the scraper blade. A through groove is formed in the scraper blade, a mounting hole is formed in the inner wall of the through groove, the rotating frame is inserted and mounted in the mounting hole, a through hole is formed in the side wall of the scraper blade, a bolt is inserted and mounted in the through hole, and a first threaded hole is formed in the side wall of the bucket tooth. And in addition, a sealing cover is further arranged in the through groove, so that the through groove is sealed, and the situation that in the construction process, soil enters the through groove, and rotation of the scraper is affected is avoided.

Description

Technical Field

[0001] This patent relates to the field of excavator buckets, specifically an excavator bucket with a scraper. Background Art

[0002] At present, during the construction process, excavators are often used to dig foundation pits on the ground, but the teeth on the bucket will form a large number of grooves on the bottom of the foundation pit. After that, it is necessary to remove the teeth on the bucket, replace them with a flat scraper and install them on the bucket tooth seat, and then use the scraper to level the foundation pit ground;

[0003] However, the installation and removal of the scraper of this type of bucket is rather cumbersome, and the bucket teeth need to be removed and installed many times, which is time-consuming and affects the construction efficiency. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of this patent is to provide an excavator bucket with a scraper.

[0005] The technical solution adopted by this patent to solve its technical problem is: an excavator bucket with a scraper, including a bucket, bucket teeth and a scraper, the bucket teeth are sleeved on the outside of the bucket tooth seat of the side wall of the bucket, a rotating frame is installed on the outer side wall of the bucket, and the scraper is rotatably installed on the outer side of the rotating frame;

[0006] The scraper comprises a scraper plate, a through hole, a mounting hole, a bolt and a through slot, the side wall of the scraper plate is provided with a through slot, the inner wall of the through slot is provided with a mounting hole, the rotating frame is inserted and installed in the mounting hole, the side wall of the scraper plate is provided with a through hole, a bolt is inserted and installed in the through hole, the side wall of the bucket tooth is provided with a first threaded hole, and the bolt can be screwed into and installed in the first threaded hole;

[0007] A closing cover is inserted and installed in the through slot, and the closing cover can seal the through slot.

[0008] Furthermore, the closing cover includes a cover body, a latch and a rubber pad. The inner wall of the cover body is equipped with a latch. The side wall of the rotating frame is provided with a positioning hole. The latch can be inserted into the positioning hole. The inner wall of the cover body is fitted with a rubber pad, and the rubber pad can fit with the side wall of the scraper.

[0009] Furthermore, a hole is formed on the side wall of the closing cover, and the bolt can be inserted through the hole and installed in the through hole.

[0010] Furthermore, the outer side wall of the bucket is provided with a second threaded hole, and the bolt can be screwed into and installed in the second threaded hole.

[0011] Furthermore, a rubber sleeve is sleeved on the outside of the bolt, and the rubber sleeve is in the shape of a suction cup, and the rubber sleeve can be adsorbed on the side wall of the hole.

[0012] Furthermore, the end of the scraper is in the shape of a blade.

[0013] The beneficial effects of this patent are:

[0014] The scraper in the device is rotatably mounted on the rotating frame and does not need to be disassembled. When in use, it is only necessary to rotate the scraper and fix it with bolts, which is very convenient and avoids affecting the construction efficiency.

[0015] In addition, the device also provides a closing cover in the through groove to close the through groove, thereby preventing mud from entering the through groove during the construction process and affecting the rotation of the scraper. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of this patent.

[0017] Figure 2 yes Figure 1 Schematic diagram of the structure at point A in the middle.

[0018] Figure 3 yes Figure 1 Schematic diagram of the structure at point B in the middle.

[0019] Figure 4 It is a schematic diagram of the closed cover structure of this patent.

[0020] Explanation of the reference numerals: 1 bucket, 2 bucket teeth, 3 scraper, 31 scraper plate, 32 through hole, 33 mounting hole, 34 bolt, 35 through groove, 4 rotating frame, 5 first threaded hole, 6 closing cover, 61 cover body, 62 latch, 63 rubber pad, 7 positioning hole, 8 hole, 9 second threaded hole, 10 rubber sleeve. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the contents of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to the application.

[0022] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 This is a schematic diagram of the structure of the patent, an excavator bucket with a scraper, including a bucket 1, bucket teeth 2 and a scraper 3, the bucket teeth 2 are sleeved on the outside of the bucket tooth seat of the side wall of the bucket 1, a rotating frame 4 is installed on the outer side wall of the bucket 1, and the scraper 3 is rotatably installed on the outer side of the rotating frame 4;

[0023] When the scraper 3 is not in use, the bolt 34 is screwed into the second threaded hole 9 installed on the side wall of the bucket 1, so that the scraper 3 is fixed on the side wall of the bucket 1, which will not affect the bucket 1 to dig through the bucket teeth 2. When the scraper 3 is in use, the bolt 34 can be screwed into the first threaded hole 5 to fix the scraper plate 31 on the bucket teeth 2, so as to facilitate leveling the ground.

[0024] The scraper 3 includes a scraper plate 31, a through hole 32, a mounting hole 33, a bolt 34 and a through slot 35. The side wall of the scraper plate 31 is provided with a through slot 35, the inner wall of the through slot 35 is provided with a mounting hole 33, the rotating frame 4 is inserted and installed in the mounting hole 33, the side wall of the scraper plate 31 is provided with a through hole 32, the through hole 32 is inserted and installed with a bolt 34, the side wall of the bucket tooth 2 is provided with a first threaded hole 5, the bolt 34 can be screwed into the first threaded hole 5;

[0025] A closing cover 6 is inserted into the through slot 35 and can seal the through slot 35.

[0026] Because the scraper 3 is rotatably mounted on the rotating frame 4 through the cooperation between the rotating frame 4 and the mounting hole 33, in order to prevent the connection between the scraper 3 and the rotating frame 4 from contacting with the soil, a closing cover 6 is provided to shield the connection to prevent the soil from entering and affecting the rotation of the scraper 3.

[0027] The closing cover 6 includes a cover body 61, a latch 62 and a rubber pad 63. The inner wall of the cover body 61 is installed with the latch 62. The side wall of the rotating frame 4 is provided with a positioning hole 7. The latch 62 can be inserted and installed in the positioning hole 7. The inner wall of the cover body 61 is fitted with a rubber pad 63, and the rubber pad 63 can fit with the side wall of the scraper 31.

[0028] The side wall of the closing cover 6 is provided with a hole 8, and the bolt 34 can be inserted through the hole 8 and installed in the through hole 32;

[0029] The closing cover 6 is fixed by the cooperation of the bolt 34 and the latch 62 . After the installation is completed, the cover body 61 of the closing cover 6 will cover the through slot 35 .

[0030] The outer side wall of the bucket 1 is provided with a second threaded hole 9 , into which the bolt 34 can be screwed and installed.

[0031] The outer part of the bolt 34 is sleeved with a rubber sleeve 10, which is in the shape of a suction cup and can be adsorbed on the side wall of the hole 8;

[0032] After the bolt 34 is tightened, the rubber sleeve 10 will fit tightly against the side wall of the hole 8 to shield the hole 8 and the through hole 32 to prevent dirt from entering and to prevent the subsequent removal of the bolt 34 from being affected.

[0033] The end of the scraper 31 is in the shape of a blade.

[0034] When the present invention is excavating, the scraper 3 is fixed to the outside of the second threaded hole 9 by the bolt 34, and the scraper 3 is fitted with the side wall of the bucket 1, which will not affect the excavation of the bucket 1 through the bucket teeth 2;

[0035] When the patent is performing the leveling work, the worker unscrews the bolt 34 from the second threaded hole 9, then removes the closing cover 6, and then rotates the scraper 31 so that the scraper 31 fits with the bucket tooth 2, and then inserts the closing cover 6 into the through groove 35, and then inserts the bolt 34 into the hole 8 and the through hole 32, and then screws it into the first threaded hole 5 to fix the position of the scraper 31, and controls the scraper 3 on the bucket 1 through an external excavator to level the ground.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive in all respects, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0037] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An excavator bucket with a scraper, comprising a bucket (1), bucket teeth (2) and a scraper (3), characterized in that: The bucket teeth (2) are sleeved on the outside of the bucket tooth seat of the side wall of the bucket (1), a rotating frame (4) is installed on the outer side wall of the bucket (1), and a scraper (3) is rotatably installed on the outer side of the rotating frame (4); The scraper (3) comprises a scraper plate (31), a through hole (32), a mounting hole (33), a bolt (34) and a through slot (35); a side wall of the scraper plate (31) is provided with a through slot (35); an inner wall of the through slot (35) is provided with a mounting hole (33); the rotating frame (4) is inserted and mounted in the mounting hole (33); a side wall of the scraper plate (31) is provided with a through hole (32); a bolt (34) is inserted and mounted in the through hole (32); a side wall of the bucket tooth (2) is provided with a first threaded hole (5); the bolt (34) can be screwed into and mounted in the first threaded hole (5); A closing cover (6) is inserted and installed in the through groove (35), and the closing cover (6) can seal the through groove (35).

2. The excavator bucket with a scraper according to claim 1, characterized in that: The closing cover (6) comprises a cover body (61), a latch (62) and a rubber pad (63); the inner wall of the cover body (61) is provided with a latch (62); a locating hole (7) is provided on the side wall of the rotating frame (4); the latch (62) can be inserted into the locating hole (7); the inner wall of the cover body (61) is provided with a rubber pad (63) which can be fitted with the side wall of the scraper (31).

3. The excavator bucket with a scraper according to claim 1, characterized in that: The side wall of the closing cover (6) is provided with a hole (8), and the bolt (34) can pass through the hole (8) and be inserted into the through hole (32).

4. The excavator bucket with a scraper according to claim 1, characterized in that: The outer side wall of the bucket (1) is provided with a second threaded hole (9), and the bolt (34) can be screwed into and installed in the second threaded hole (9).

5. The excavator bucket with a scraper according to claim 3, characterized in that: The outer portion of the bolt (34) is sleeved with a rubber sleeve (10), the rubber sleeve (10) being in the shape of a suction cup, and the rubber sleeve (10) can be adsorbed on the side wall of the hole (8).

6. The excavator bucket with a scraper according to claim 1, characterized in that: The end of the scraper (31) is in the shape of a blade.

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