CN213014450U - Excavator bucket convenient to dismouting - Google Patents
Excavator bucket convenient to dismouting Download PDFInfo
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- CN213014450U CN213014450U CN202021109997.1U CN202021109997U CN213014450U CN 213014450 U CN213014450 U CN 213014450U CN 202021109997 U CN202021109997 U CN 202021109997U CN 213014450 U CN213014450 U CN 213014450U
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- bolt hole
- bucket
- tooth
- bolt
- toothholder
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Abstract
The utility model discloses an excavator scraper bowl convenient to dismouting, including the scraper bowl body, scraper bowl body one side is provided with the otic placode, the fixed welding of scraper bowl body opposite side has the toothholder, fixed mounting has the bucket tooth on the toothholder, the inside rectangular channel that is provided with of toothholder, the toothholder front end is provided with first arch, and first protruding inside is provided with first bolt hole, the toothholder both sides are provided with the dead lever, bucket tooth one side is provided with the fixed pin, the bucket tooth both sides are provided with the third bolt hole, the toothholder outside is provided with the mounting plate, mounting plate one side is provided with the second arch, the protruding inside second bolt hole that is provided with of second, the inside bolt that can tighten that is provided with of second bolt hole, be provided with the through-hole on the mounting plate. The utility model discloses an excavator scraper bowl convenient to dismouting can carry out independent dismouting to each bucket tooth, and the dismouting process is not disturbed by other bucket teeth, and the dismouting method is simple, labour saving and time saving.
Description
Technical Field
The utility model relates to an excavator scraper bowl technical field, in particular to excavator scraper bowl convenient to dismouting.
Background
The excavator is a widely used machine, especially in the construction industry, the excavator is usually used for excavating earth, mining and excavating rocks, and is now an indispensable machine in engineering construction, while the bucket is an important component of the excavator, which directly affects the working efficiency of the excavator, the bucket teeth are the key parts on the bucket, and the bucket teeth are worn most frequently, the wear degree is the greatest, and the bucket teeth often need to be replaced.
Excavator bucket tooth is the installation and is used for breaking a part of article such as ground on the excavator bucket, excavator bucket tooth is the fastest position of wearing and tearing among the excavator complete sets, the change of excavator bucket tooth is very frequent, toothholder on the scraper bowl is generally the welding, unable change, and the bucket tooth is generally installed on the scraper bowl through the pin, and mostly be the side interlude, often need violence to solve when the dismouting, and when the bucket tooth that is located the centre need be changed, because clearance undersize between the bucket tooth, then hardly carry out the dismouting, therefore we have proposed the excavator bucket of this kind of dismouting of being convenient for.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide an excavator bucket convenient to disassemble and assemble, which can effectively improve the inconvenient disassembly and assembly problem explained in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model discloses an excavator scraper bowl convenient to dismouting, including the scraper bowl body, scraper bowl body one side is provided with the otic placode, the fixed welding of scraper bowl body opposite side has the toothholder, fixed mounting has the bucket tooth on the toothholder, the inside rectangular channel that is provided with of toothholder, the toothholder front end is provided with first arch, first protruding inside first bolt hole that is provided with, the toothholder both sides are provided with the dead lever, bucket tooth one side is provided with the fixed pin, the bucket tooth both sides are provided with the third bolt hole, the toothholder outside is provided with the mounting plate, mounting plate one side is provided with the second arch, the protruding inside second bolt hole that is provided with of second, the inside bolt that can tighten that is provided with of second bolt hole, be provided with the through-hole on the mounting plate.
Preferably, the toothholder and the bucket teeth are distributed in a combined manner, the toothholder and the bucket teeth are distributed at one end of the bucket body at equal intervals, and the toothholder and the bucket teeth are distributed in a plurality.
Preferably, the outer dimension of the fixing pin is matched with the inner dimension of the rectangular groove, the outer dimension of the bucket tooth is matched with the inner dimension of the first protrusion, and the bucket tooth is fixedly installed on the tooth holder through the fixing pin.
Preferably, the fastening plate size is the same with toothholder side table size, the external diameter dimension of dead lever and the internal diameter dimension looks adaptation of through-hole, the axle center and the through-hole axle center of dead lever are on a vertical line, the fastening plate symmetric distribution is in the toothholder both sides, the quantity of fastening plate is 2 groups, the fastening plate passes through dead lever and through-hole fixed mounting in the toothholder side.
Preferably, the first bolt hole and the second bolt hole are the same with the third bolt hole in inner diameter, the first bolt hole and the second bolt hole are on the same vertical line with the axle center of the third bolt hole, the first bolt hole and the second bolt hole are matched with the third bolt hole in inner diameter and the outer diameter of the bolt that can be screwed, the bolt that can be screwed runs through and is set up between the first bolt hole and the second bolt hole and the third bolt hole, the mounting plate is through bolt that can be screwed and second bolt hole fixed mounting on the toothholder, the bucket tooth is through bolt that can be screwed and first bolt hole and third bolt hole fixed mounting on the toothholder.
Compared with the prior art, the utility model discloses following beneficial effect has: this excavator scraper bowl convenient to dismouting, through set up the dead lever in toothholder both sides, the mounting plate passes through the through-hole and dead lever fixed mounting is on the toothholder, through setting up the rectangular channel in the toothholder is inside, set up the fixed pin in bucket tooth one end, the bucket tooth passes through fixed pin fixed mounting on the toothholder, because be provided with the third bolt hole in bucket tooth both sides, be provided with first bolt hole in the toothholder both sides, be provided with the second bolt hole on the mounting plate, through the bolt through connection that can tighten between first bolt hole and second bolt hole and third bolt hole, make the further fixed mounting of bucket tooth on the toothholder, use three kinds of fixed modes to fix bucket tooth and toothholder, and three kinds of fixed modes are all fairly simple, only need rotate the bolt that can tighten with the spanner during dismouting, can easily change the bucket tooth.
Drawings
FIG. 1 is a schematic view of an overall structure of an excavator bucket convenient to disassemble and assemble according to the present invention;
FIG. 2 is a schematic view of an explosion structure of a tooth and a tooth base of an excavator bucket convenient to disassemble and assemble according to the present invention;
FIG. 3 is a partially enlarged schematic view of an excavator bucket of the present invention for easy assembly and disassembly;
fig. 4 is a partial cross-sectional view of the tooth and the tooth holder of the excavator bucket convenient for disassembly and assembly.
In the figure: 1. a bucket body; 2. an ear plate; 3. a tooth holder; 4. a bucket tooth; 5. a rectangular groove; 6. a first protrusion; 7. a first bolt hole; 8. fixing the rod; 9. a fixing pin; 10. a third bolt hole; 11. a fastening plate; 12. A second protrusion; 13. a second bolt hole; 14. the bolt can be screwed; 15. and a through hole.
Detailed Description
For making the technical means, creation characteristics, achievement purpose and efficiency of the utility model easily understand and understand, it is right below the technical scheme of the utility model to carry out further detailed explanation.
As shown in fig. 1-4, the utility model discloses an excavator scraper bowl convenient to dismouting, including scraper bowl body 1, scraper bowl body 1 one side is provided with otic placode 2, the fixed welding of scraper bowl body 1 opposite side has toothholder 3, fixed mounting has bucket tooth 4 on the toothholder 3, the inside rectangular channel 5 that is provided with of toothholder 3, toothholder 3 front end is provided with first arch 6, the inside first bolt hole 7 that is provided with of first arch 6, toothholder 3 both sides are provided with dead lever 8, bucket tooth 4 one side is provided with fixed pin 9, the 4 both sides of bucket tooth are provided with third bolt hole 10, toothholder 3 outside is provided with mounting plate 11, mounting plate 11 one side is provided with the protruding 12 of second, the inside second bolt hole 13 that is provided with of the protruding 12 of second, the inside bolt hole 14 that can tighten that is provided with of second bolt hole 13, be provided with through.
In the embodiment, the tooth holder 3 and the bucket teeth 4 are combined and distributed, the tooth holder 3 and the bucket teeth 4 are distributed at one end of the bucket body 1 at equal intervals, the number of the tooth holders 3 and the number of the bucket teeth 4 are a plurality, the bucket teeth 3 are large in abrasion degree during operation and need to be replaced frequently, and the bucket teeth are fixedly arranged on the tooth holder 4 and are convenient to replace when needed; the outer dimension of the fixing pin 9 is matched with the inner dimension of the rectangular groove 5, the outer dimension of the bucket tooth 4 is matched with the inner dimension of the first bulge 6, the bucket tooth 4 is fixedly arranged on the tooth holder 3 through the fixing pin 9, and the bucket tooth 4 is fully fixed on the tooth holder 3 through the fixing pin 9 being clamped into the rectangular groove 5; the size of the fastening plate 11 is the same as the size of the side surface of the toothholder 3, the outer diameter size of the fixing rod 8 is matched with the inner diameter size of the through hole 15, the axis of the fixing rod 8 and the axis of the through hole 15 are on the same vertical line, the fastening plates 11 are symmetrically distributed on two sides of the toothholder 3, the number of the fastening plates 11 is 2, the fastening plates 11 are fixedly arranged on the side surface of the toothholder 3 through the fixing rod 8 and the through hole 15, the fastening plates 11 are convenient to disassemble and assemble, and the bucket teeth 4 and the toothholder 3 can be rapidly disassembled and assembled while the fixing effect is achieved; the inner diameter of the first bolt hole 7 is the same as the inner diameter of the second bolt hole 13, the inner diameter of the first bolt hole 7 is matched with the outer diameter of the screw bolt 14, the screw bolt 14 penetrates through the first bolt hole 7, the second bolt hole 13 and the third bolt hole 10, the fastening plate 11 is fixedly mounted on the tooth base 3 through the screw bolt 14 and the second bolt hole 13, the bucket tooth 4 is fixedly mounted on the tooth base 3 through the screw bolt 14 and the first bolt hole 7 and the third bolt hole 10, the fastening plate 11, the tooth base 3 and the bucket tooth 4 are further fixed through screwing the screw bolt 14, the screw bolt 14 is simple in dismounting method, and the operation is easy.
It should be noted that, the utility model relates to an excavator scraper bowl convenient to dismouting, when using, the user is through inserting the fixed pin 9 in the rectangular channel 5, tentatively fix the bucket tooth 4 in toothholder 3, then with the mounting plate 11 go up through-hole 15 dock on toothholder 3 side dead lever 8, make mounting plate 11 hug closely in toothholder 3 side, align first bolt hole 7 this moment and second bolt mouth 13 and third bolt mouth 10 will be screwed bolt 14 gently into the bolt hole until bucket tooth 4 fully fixes on toothholder 3 on same vertical line, the scraper bowl can use, simple and light easy operation of installation method, when demolising equally, can carry out quick dismantlement with opposite order operation.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an excavator scraper bowl convenient to dismouting which characterized in that: the scraper bucket comprises a scraper bucket body (1), wherein an ear plate (2) is arranged on one side of the scraper bucket body (1), a tooth holder (3) is fixedly welded on the other side of the scraper bucket body (1), a bucket tooth (4) is fixedly arranged on the tooth holder (3), a rectangular groove (5) is arranged in the tooth holder (3), a first bulge (6) is arranged at the front end of the tooth holder (3), a first bolt hole (7) is arranged in the first bulge (6), fixing rods (8) are arranged on two sides of the tooth holder (3), a fixing pin (9) is arranged on one side of the bucket tooth (4), third bolt holes (10) are arranged on two sides of the bucket tooth (4), a fastening plate (11) is arranged outside the tooth holder (3), a second bulge (12) is arranged on one side of the fastening plate (11), a second bolt hole (13) is arranged in the second bulge (12), and a bolt (14) capable of being screwed is arranged in the second, the fastening plate (11) is provided with a through hole (15).
2. The ready-to-mount excavator bucket of claim 1 where: the bucket is characterized in that the tooth holder (3) and the bucket teeth (4) are distributed in a combined mode, the tooth holder (3) and the bucket teeth (4) are distributed at one end of the bucket body (1) in an equidistance mode, and the number of the tooth holder (3) and the number of the bucket teeth (4) are a plurality of.
3. The ready-to-mount excavator bucket of claim 1 where: the outer dimension of the fixing pin (9) is matched with the inner dimension of the rectangular groove (5), the outer dimension of the bucket tooth (4) is matched with the inner dimension of the first protrusion (6), and the bucket tooth (4) is fixedly installed on the tooth holder (3) through the fixing pin (9).
4. The ready-to-mount excavator bucket of claim 1 where: the size of mounting plate (11) is the same with toothholder (3) side table size, the external diameter of dead lever (8) and the internal diameter size looks adaptation of through-hole (15), the axle center of dead lever (8) and through-hole (15) axle center are on a vertical line, mounting plate (11) symmetric distribution is in toothholder (3) both sides, the quantity of mounting plate (11) is 2 groups, mounting plate (11) are through dead lever (8) and through-hole (15) fixed mounting in toothholder (3) side.
5. The ready-to-mount excavator bucket of claim 1 where: the inner diameters of the first bolt hole (7), the second bolt hole (13) and the third bolt hole (10) are the same, the axes of the first bolt hole (7), the second bolt hole (13) and the third bolt hole (10) are on the same vertical line, the inner diameter sizes of the first bolt hole (7), the second bolt hole (13) and the third bolt hole (10) are matched with the outer diameter size of a screw bolt (14), the rotatable bolt (14) is arranged between the first bolt hole (7) and the second bolt hole (13) and the third bolt hole (10) in a penetrating way, the fastening plate (11) is fixedly arranged on the tooth holder (3) through a rotatable bolt (14) and a second bolt hole (13), the bucket teeth (4) are fixedly mounted on the tooth base (3) through a rotatable bolt (14), a first bolt hole (7) and a third bolt hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021109997.1U CN213014450U (en) | 2020-06-16 | 2020-06-16 | Excavator bucket convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021109997.1U CN213014450U (en) | 2020-06-16 | 2020-06-16 | Excavator bucket convenient to dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213014450U true CN213014450U (en) | 2021-04-20 |
Family
ID=75495934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021109997.1U Active CN213014450U (en) | 2020-06-16 | 2020-06-16 | Excavator bucket convenient to dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213014450U (en) |
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2020
- 2020-06-16 CN CN202021109997.1U patent/CN213014450U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220712 Address after: 213000 No. 506, Changwu South Road, Wujin national high tech Industrial Development Zone, Changzhou City, Jiangsu Province Patentee after: Changzhou Jinyi Construction Machinery Manufacturing Co.,Ltd. Address before: 214400 No.6, Xiaohu Road, Chengchang Industrial Park, Huangtu Town, Jiangyin City, Wuxi City, Jiangsu Province Patentee before: Jiangyin Jindun Construction Machinery Manufacturing Co.,Ltd. |
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| TR01 | Transfer of patent right |