CN210216541U - High strength dozer blade assembly - Google Patents
High strength dozer blade assembly Download PDFInfo
- Publication number
- CN210216541U CN210216541U CN201920541995.0U CN201920541995U CN210216541U CN 210216541 U CN210216541 U CN 210216541U CN 201920541995 U CN201920541995 U CN 201920541995U CN 210216541 U CN210216541 U CN 210216541U
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- horizontal part
- fixed
- reinforcing
- blade assembly
- mounting
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Abstract
The utility model discloses a high-strength dozer blade assembly, which relates to the technical field of dozer blades and comprises a dipper body and a support rod piece, wherein the dipper body comprises a horizontal part, an upper inclined part and a lower inclined part for shoveling soil, a thickening layer with an arc-shaped upper surface is fixedly connected on the lower inclined part, the support rod piece comprises two mounting columns with the rear surfaces of the horizontal part extending upwards, two first reinforcing blocks are respectively fixed on the outer side surfaces of the two mounting columns, two second reinforcing blocks are respectively fixed on the rear surfaces of the two mounting columns, a third reinforcing block is fixed on the front surface, a fixed seat is arranged between the two mounting columns, the fixed seat is vertical to the two mounting columns, two bearing seats are distributed on the upper surface of the fixed seat, reinforcing bars are also fixedly arranged on the outer side surfaces of the two bearing seats, a plurality of supporting plates are also arranged between the fixed seat and the horizontal part, is suitable for large-scale production.
Description
Technical Field
The utility model relates to a dozer blade technical field, in particular to high strength dozer blade assembly.
Background
The blade consists of a blade bucket and a bracket fixed on the bucket, wherein the blade bucket is a key part for bearing weight at the front end of the excavator, and the blade bucket has the firmness and can directly realize the performance of the whole excavator. At present, a dozer bucket is composed of a horizontal part and an upper inclined part and a lower inclined part, in the design process of the bucket, the horizontal part is often thickened to resist the pressure of soil to the bucket in the soil shoveling process, the lower inclined part for shoveling the soil is thinner, and in the soil shoveling process, the lower inclined part of the bucket is easily damaged so as to enable the whole bucket to be scrapped, so that the production cost is increased. In addition, the firmness of the bracket of the blade is very important, and if the bearing performance of the bracket is not good, the firmness of the joint of the bracket and the driving shaft of the excavator can be affected, and the rotating effect of the blade is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high strength dozer blade assembly for solve the technical problem that above-mentioned background art exists.
The technical scheme of the utility model is that the high-strength dozer blade assembly comprises a scraper bowl body and a support rod piece, wherein the scraper bowl body comprises a horizontal part, upper inclined parts integrally formed at the upper end and the lower end of the horizontal part and lower inclined parts for shoveling soil, a thickening layer with an arc-shaped upper surface is fixedly connected on the lower inclined parts, the lower surface of the thickening layer is fixedly connected with the inner surface of the lower inclined parts, the support rod piece comprises two mounting columns with the rear surfaces of the horizontal part extending upwards, two first reinforcing blocks are respectively fixed on the outer side surfaces of the two mounting columns, two second reinforcing blocks are respectively fixed on the rear surfaces of the two mounting columns, a third reinforcing block is fixed on the front surface, a fixing seat is arranged between the two mounting columns and is vertical to the two mounting columns, and two bearing seats which are symmetrically distributed on the central axis of the fixing seat are distributed on the upper surface of the fixing seat, the lateral surfaces of the two bearing blocks are fixedly provided with reinforcing strips, bearing connecting holes are formed in the bearing blocks respectively, and a plurality of supporting plates are arranged between the fixing seats and the horizontal part.
Preferably, the first reinforcing block, the second reinforcing block and the third reinforcing block are all arc-shaped, and the linear surface of the first reinforcing block is fixedly connected with the horizontal part of the bucket body and the outer side surface of the mounting column respectively; the linear surface of the second reinforcing block is fixedly connected with the horizontal part of the bucket body and the rear surface of the mounting column respectively; the straight line face of third boss and the front surface fixed connection of erection column, the bottom is the arc form the same with the upper slope portion shape of scraper bowl body and with upper slope portion fixed connection.
Preferably, the reinforcing strip is arc-shaped, and a linear surface of the reinforcing strip is fixedly connected with the fixed seat and the bearing seat respectively.
Preferably, the upper end surface of the mounting column is arranged in an arc shape, and a through hole for fixed mounting is formed in the mounting column.
Preferably, the number of the supporting plates is three, and the supporting plates are fixed between the fixing seat and the horizontal part in a welding mode.
Preferably, the mounting post is fixed to the surface of the horizontal portion by welding.
The utility model has the advantages as follows: the utility model provides a scheme a high strength dozer blade assembly can improve the intensity of welding the fill body through the thickening layer that is provided with on the rake down, improves the life-span of scraper bowl body, through first boss, second boss, the third boss that sets up on support member, improve the intensity of support member, improves the fastness performance of support member and excavator drive shaft connection department through setting up of enhancement strip, backup pad. The utility model discloses intensity is high, is fit for large-scale production.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the bucket body of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
Referring to fig. 1 and 2, a high-strength dozer blade assembly includes a bucket body 1 and a support rod member, the bucket body 1 includes a horizontal portion 2, upper inclined portions 3 integrally formed at upper and lower ends of the horizontal portion 2, and lower inclined portions 4 for shoveling soil, a thickening layer 5 having an arc-shaped upper surface is fixedly connected to the lower inclined portions 4, a lower surface of the thickening layer 5 is fixedly connected to an inner surface of the lower inclined portions 4, the support rod member includes two mounting posts 6 extending upward from a rear surface of the horizontal portion 2, two first reinforcing blocks 7 are respectively fixed to outer side surfaces of the two mounting posts 6, two second reinforcing blocks 8 are respectively fixed to rear surfaces of the two mounting posts 6, a third reinforcing block 9 is fixed to a front surface of the mounting posts 6, a fixing seat 10 is disposed between the two mounting posts 6, the fixing seat 10 is perpendicular to the two mounting posts 6, two bearing seats 11 symmetrically distributed on a central axis of the fixing seat 10 are distributed on an upper surface of the fixing seat 10, the outer side surfaces of the two bearing seats 11 are further fixedly provided with reinforcing bars 12, bearing connecting holes 13 are further formed in the bearing seats, and a plurality of supporting plates 14 are further arranged between the fixing seat 10 and the horizontal portion 2. The utility model provides a scheme a high strength dozer blade assembly can improve the intensity of welding the fill body through the thickening layer 5 that is provided with on rake 4 down, improves scraper bowl body 1's life-span, through the first boss 7, second boss 8, the third boss 9 that set up on the support member, improve the intensity of support member, improve the fastness performance of support member and excavator drive shaft connection department through setting up of enhancement strip 12, backup pad 14. The utility model discloses intensity is high, is fit for large-scale production.
Preferably, the first reinforcing block 7, the second reinforcing block 8 and the third reinforcing block 9 are all arc-shaped, and the linear surface of the first reinforcing block 7 is fixedly connected with the horizontal part 2 of the bucket body 1 and the outer side surface of the mounting column 6 respectively; the linear surface of the second reinforcing block 8 is fixedly connected with the horizontal part 2 of the bucket body 1 and the rear surface of the mounting column 6 respectively; the straight line surface of the third reinforcing block 9 is fixedly connected with the front surface of the mounting column 6, and the bottom surface is arc-shaped and fixedly connected with the upper inclined part 3, wherein the shape of the arc-shaped is the same as that of the upper inclined part 3 of the bucket body 1. Through the third boss 9 that sets up between last rake 3 and erection column 6 among this technical scheme, prevent to go up rake 3 and receive the extrusion of earth and lead to the rake 3 to bend, further improved scraper bowl body 1's intensity.
Preferably, the reinforcing bar 12 is arc-shaped, the linear surface of the reinforcing bar is fixedly connected with the fixed seat 10 and the bearing seat 11, the upper end surface of the mounting column 6 is arc-shaped, the mounting column 6 is internally provided with a through hole 15 for fixed mounting, and the number of the supporting plates 14 is three and is fixed between the fixed seat 10 and the horizontal part 2 in a welding manner.
The above description specifically describes the preferred embodiment of the present invention, but of course, the present invention can also adopt different forms from the above embodiments, and equivalent changes or corresponding modifications made by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a high strength dozer blade assembly, includes scraper bowl body and support member, its characterized in that: the scraper bucket body comprises a horizontal part, upper inclined parts and lower inclined parts, the upper inclined parts are integrally formed at the upper end and the lower end of the horizontal part, the lower inclined parts are used for shoveling soil, a thickening layer with an arc-shaped upper surface is fixedly connected onto the lower inclined parts, the lower surface of the thickening layer is fixedly connected onto the inner surface of the lower inclined parts, the support rod piece comprises two mounting columns with the rear surfaces of the horizontal part extending upwards, two first reinforcing blocks are respectively fixed on the outer side surfaces of the two mounting columns, two second reinforcing blocks are respectively fixed on the rear surfaces of the two mounting columns, a third reinforcing block is fixed on the front surface of the two mounting columns, a fixing seat is arranged between the two mounting columns and is vertical to the two mounting columns, two bearing seats which are symmetrically distributed on the central axis of the fixing seat are distributed on the upper surface of the fixing seat, reinforcing bars are further, and a plurality of supporting plates are arranged between the fixed seat and the horizontal part.
2. A high strength dozer blade assembly as claimed in claim 1 wherein: the first reinforcing block, the second reinforcing block and the third reinforcing block are all arc-shaped, and the linear surfaces of the first reinforcing block are fixedly connected with the horizontal part of the bucket body and the outer side surface of the mounting column respectively; the linear surface of the second reinforcing block is fixedly connected with the horizontal part of the bucket body and the rear surface of the mounting column respectively; the straight line face of third boss and the front surface fixed connection of erection column, the bottom is the arc form the same with the upper slope portion shape of scraper bowl body and with upper slope portion fixed connection.
3. A high strength dozer blade assembly as claimed in claim 2 wherein: the reinforcing strip is arc-shaped, and the linear surface of the reinforcing strip is fixedly connected with the fixed seat and the bearing seat respectively.
4. A high strength dozer blade assembly as claimed in claim 3 wherein: the upper end surface of the mounting column is in an arc shape, and a through hole for fixed mounting is formed in the mounting column.
5. A high strength dozer blade assembly as claimed in claim 4 wherein: the quantity of backup pad is three, fixes between fixing base and horizontal part through the welded mode.
6. A high strength dozer blade assembly as claimed in claim 5 wherein: the mounting column is fixed on the surface of the horizontal part in a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920541995.0U CN210216541U (en) | 2019-04-20 | 2019-04-20 | High strength dozer blade assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920541995.0U CN210216541U (en) | 2019-04-20 | 2019-04-20 | High strength dozer blade assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210216541U true CN210216541U (en) | 2020-03-31 |
Family
ID=69923524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920541995.0U Expired - Fee Related CN210216541U (en) | 2019-04-20 | 2019-04-20 | High strength dozer blade assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210216541U (en) |
-
2019
- 2019-04-20 CN CN201920541995.0U patent/CN210216541U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 Termination date: 20210420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |