CN204940382U - A kind of power shovel of Bionic wear-resisting damping - Google Patents
A kind of power shovel of Bionic wear-resisting damping Download PDFInfo
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- CN204940382U CN204940382U CN201520737072.4U CN201520737072U CN204940382U CN 204940382 U CN204940382 U CN 204940382U CN 201520737072 U CN201520737072 U CN 201520737072U CN 204940382 U CN204940382 U CN 204940382U
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- plate
- convex closure
- scraper bowl
- equilateral triangle
- protrusions
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Abstract
A kind of power shovel of Bionic wear-resisting damping belongs to technical field of engineering machinery, in the utility model, between scraper bowl base plate plane section rear end and front end-plate, order is connected with 6-10 wearing plate I and 1 wearing plate II, the substrate of wearing plate I is provided with 12 groups of combination of protrusions, and the length direction of substrate is distributed in a row, the substrate of wearing plate II is provided with 24 groups of combination of protrusions, and the length direction of substrate is distributed in two rows, in combination of protrusions, the front end of triangular prism is all towards the teeth direction of scraper bowl base plate front end, in combination of protrusions, the cross section of triangular prism is equilateral triangle, 4 hemispheric convex closures with fan-shaped array in triangular prism front end.The utility model in working order under wear-resisting and damping performance good, and when excavating viscous material, compared with ordinary excavator scraper bowl, the scraper bowl back side of the present utility model not easily adhered materials; When the material that excavation hardness is larger, application life improves 17%.
Description
Technical field
The utility model belongs to technical field of engineering machinery, is specifically related to a kind of power shovel of Bionic wear-resisting damping.
Background technology
Excavator, also known as excavation machinery, is excavate higher or lower than the material holding machine side with scraper bowl, and loads haulage vehicle or unload the earth moving plant to rickyard.Material mainly soil, coal, silt and the Soil and Rock after pre-pine that excavator excavates.Scraper bowl is one of large parts of excavator top equipment (scraper bowl, dipper, boom, revolving dial) four, is primary load-carrying members.In mining process, scraper bowl directly bears very large external force, with the contact-sliding of the material such as ore deposit rock, causes scraper bowl to be subject to fierce wearing and tearing.Therefore, the quality of bucket configuration performance can produce very large impact to the duty of excavator.
Summary of the invention
The purpose of this utility model is the problems referred to above existed for power shovel, provides a kind of wear-resisting and better power shovel of damping effect.
The utility model is by the hinged ear group 1 in a left side, right hinged ear group 2, scraper bowl base plate 3, wearing plate I 4, right plate 5, wearing plate II 6, front end-plate 7, teeth 8, left plate 9, right side sword plate 10, right-hand rod 11, left side bar 12 and left side sword plate 13 form, wherein left plate 9 and right plate 5 are fixed in scraper bowl base plate 3 both sides, the left side sword plate 13 that bottom is connected with left side bar 12 is fixed in left plate 9 top, the right side sword plate 10 that bottom is connected with right-hand rod 11 is fixed in right plate 5 top, teeth 8 is fixed in scraper bowl base plate 3 front end, left hinged ear group 1 and the hinged ear group 2 in the right side are fixed in scraper bowl base plate 3 rear end, wherein between scraper bowl base plate 3 planar section rear end and front end-plate 7, order is connected with 6-10 wearing plate I 4 and 1 wearing plate II 6, the length of wearing plate I 4 is 750-770mm, width is 48-60mm, thickness is 4-7mm, the substrate 14 of wearing plate I 4 is provided with 12 groups of combination of protrusions A, and the length direction of substrate 14 is distributed in a row, the length of wearing plate II 6 is 750-770mm, and width is 86-110mm, and thickness is 4-7mm, and the substrate 14 of wearing plate II 6 is provided with 24 groups of combination of protrusions A, and is distributed in the length direction of substrate 14 with two rows, in combination of protrusions A, the front end of triangular prism 17 is all towards teeth 8 direction of scraper bowl base plate 3 front end, wearing plate I 4 and scraper bowl base plate 3 planar section rear end spacing h
1for 30-50mm, the spacing h of wearing plate I 4
2for 25-35mm.
Described combination of protrusions A is made up of triangular prism 17, convex closure I 15, convex closure II 16, convex closure III 18 and convex closure IV 19, wherein the cross section of triangular prism 17 is equilateral triangle, equilateral triangle base 20 is long is 26-32mm, equilateral triangle height is 4-6mm, the top of equilateral triangle is provided with fillet, and radius of corner is 2-3mm; The hemispherical of convex closure I 15, convex closure II 16, convex closure III 18 and convex closure IV 19 to be radiuses be 4-6mm; With equilateral triangle center for initial point 0, be X-axis with the parallel lines of triangle base 20, vertical line is Y-axis, and the angle that equilateral triangle overlaps with Y-axis is set to the front end of triangular prism 17; Convex closure I 15, convex closure II 16, convex closure III 18, convex closure IV 19 are with the front end of fan-shaped array in triangular prism 17, and convex closure I center of circle a is equal with the length of the line Od at equilateral triangle center with line Oc, convex closure IV center of circle d at equilateral triangle center with line Ob, convex closure III center of circle c at equilateral triangle center with line Oa, convex closure II center of circle b at equilateral triangle center, is 11-15mm; The angle that aOb, bOc, cOd are formed is identical, and be α, α is 40 °;-XOa is identical with the angle that XOd is formed, and is β, and β is 30 °.
The material of described scraper bowl base plate 3 is Q345B, and the material of wearing plate I 4, wearing plate II 6 and combination of protrusions A is ZGMn13-4.
Scraper bowl baseboard material of the present utility model selects Q345B, wearing plate, combination of protrusions material selection ZGMn13-4, makes wearing plate can form the heart portion of the hard and wear-resisting shell in surface and high-tough fracture-resistant after work hardening, can play wear-resisting and effect that is damping; This material has two features simultaneously: one is that external shock load is larger, and himself surface layer abrasion-proof is higher; Two is the abrasion along with case-hardening layer, and work hardening layer new under external load function is constantly formed.Combination of protrusions is imitative animal palmula structure and designs, and can alleviate the adhesion of viscous material to the scraper bowl back side and the wearing and tearing of wearing plate, reduces vibrations, strengthens the protection to dipper and swing arm.Found by test, the lower in working order wear-resisting and damping performance of the utility model is good, and when excavation viscous material, compared with ordinary excavator scraper bowl, the power shovel back side of the present utility model not easily adhered materials; When the material that excavation hardness is larger, the power shovel of Bionic wear-resisting damping improves 17% application life.
Accompanying drawing explanation
Fig. 1 is power shovel upward view
Fig. 2 is power shovel right view
Fig. 3 is power shovel left view
Fig. 4 is that combination of protrusions is three-dimensional
Fig. 5 is combination of protrusions front view
Fig. 6 is combination of protrusions lateral view
Fig. 7 is combination of protrusions top view
Wherein: sword plate 14. substrate 15. convex closure I 16. convex closure II 17. triangular prism 18. convex closure III 19. convex closure IV 20. triangle base on the left of bar 13. on the left of sword plate 11. right-hand rod 12. on the right side of right hinged ear group 3. scraper bowl base plate 4. wearing plate I 5. right plate 6. wearing plate II 7. front end-plate 8. teeth 9. left plate 10. of the left hinged ear group 2. of A. combination of protrusions 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, Figure 2 and Figure 3,
The utility model is by the hinged ear group 1 in a left side, right hinged ear group 2, scraper bowl base plate 3, wearing plate I 4, right plate 5, wearing plate II 6, front end-plate 7, teeth 8, left plate 9, right side sword plate 10, right-hand rod 11, left side bar 12 and left side sword plate 13 form, wherein between scraper bowl base plate 3 planar section rear end and front end-plate 7, order is connected with 6-10 wearing plate I 4 and 1 wearing plate II 6, the length of wearing plate I 4 is 750-770mm, width is 48-60mm, thickness is 4-7mm, the substrate 14 of wearing plate I 4 is provided with 12 groups of combination of protrusions A, and the length direction of substrate 14 is distributed in a row, the length of wearing plate II 6 is 750-770mm, and width is 86-110mm, and thickness is 4-7mm, and the substrate 14 of wearing plate II 6 is provided with 24 groups of combination of protrusions A, and is distributed in the length direction of substrate 14 with two rows, in combination of protrusions A, the front end of triangular prism 17 is all towards teeth 8 direction of scraper bowl base plate 3 front end, wearing plate I 4 and scraper bowl base plate 3 planar section rear end spacing h
1for 30-50mm, the spacing h of wearing plate I 4
2for 25-35mm.
As shown in Figures 4 to 7, described combination of protrusions A is made up of triangular prism 17, convex closure I 15, convex closure II 16, convex closure III 18 and convex closure IV 19, wherein the cross section of triangular prism 17 is equilateral triangle, equilateral triangle base 20 is long is 26-32mm, equilateral triangle height is 4-6mm, the top of equilateral triangle is provided with fillet, and radius of corner is 2-3mm; The hemispherical of convex closure I 15, convex closure II 16, convex closure III 18 and convex closure IV 19 to be radiuses be 4-6mm; With equilateral triangle center for initial point 0, be X-axis with the parallel lines of triangle base 20, vertical line is Y-axis, and the angle that equilateral triangle overlaps with Y-axis is set to the front end of triangular prism 17; Convex closure I 15, convex closure II 16, convex closure III 18, convex closure IV 19 are with the front end of fan-shaped array in triangular prism 17, and convex closure I center of circle a is equal with the length of the line Od at equilateral triangle center with line Oc, convex closure IV center of circle d at equilateral triangle center with line Ob, convex closure III center of circle c at equilateral triangle center with line Oa, convex closure II center of circle b at equilateral triangle center, is 11-15mm; The angle that aOb, bOc, cOd are formed is identical, and be α, α is 40 °;-XOa is identical with the angle that XOd is formed, and is β, and β is 30 °.
The material of described scraper bowl base plate 3 is Q345B, and the material of wearing plate I 4, wearing plate II 6 and combination of protrusions A is ZGMn13-4.
Claims (3)
1. the power shovel of a Bionic wear-resisting damping, by the hinged ear group (1) in a left side, right hinged ear group (2), scraper bowl base plate (3), wearing plate I (4), right plate (5), wearing plate II (6), front end-plate (7), teeth (8), left plate (9), right side sword plate (10), right-hand rod (11), left side bar (12) and left side sword plate (13) composition, wherein left plate (9) and right plate (5) are fixed in scraper bowl base plate (3) both sides, left side sword plate (13) that bottom is connected with left side bar (12) is fixed in left plate (9) top, right side sword plate (10) that bottom is connected with right-hand rod (11) is fixed in right plate (5) top, teeth (8) is fixed in scraper bowl base plate (3) front end, left hinged ear group (1) and the hinged ear group (2) in the right side are fixed in scraper bowl base plate (3) rear end, it is characterized in that between scraper bowl base plate (3) planar section rear end and front end-plate (7), order is connected with 6-10 wearing plate I (4) and 1 wearing plate II (6), the length of wearing plate I (4) is 750-770mm, width is 48-60mm, thickness is 4-7mm, the substrate (14) of wearing plate I (4) is provided with 12 groups of combination of protrusions (A), and the length direction of substrate (14) is distributed in a row, the length of wearing plate II (6) is 750-770mm, width is 86-110mm, thickness is 4-7mm, and the substrate (14) of wearing plate II (6) is provided with 24 groups of combination of protrusions (A), and is distributed in the length direction of substrate (14) with two rows, in combination of protrusions (A), the front end of triangular prism (17) is all towards teeth (8) direction of scraper bowl base plate (3) front end, wearing plate I (4) and scraper bowl base plate (3) planar section rear end spacing h
1for 30-50mm, the spacing h of wearing plate I (4)
2for 25-35mm.
2. by the power shovel of Bionic wear-resisting damping according to claim 1, it is characterized in that described combination of protrusions (A) is made up of triangular prism (17), convex closure I (15), convex closure II (16), convex closure III (18) and convex closure IV (19), wherein the cross section of triangular prism (17) is equilateral triangle, equilateral triangle base (20) is long is 26-32mm, equilateral triangle height is 4-6mm, the top of equilateral triangle is provided with fillet, and radius of corner is 2-3mm; The hemispherical of convex closure I (15), convex closure II (16), convex closure III (18) and convex closure IV (19) to be radius be 4-6mm; With equilateral triangle center for initial point 0, be X-axis with the parallel lines of triangle base (20), vertical line is Y-axis, and the angle that equilateral triangle overlaps with Y-axis is set to the front end of triangular prism (17); Convex closure I (15), convex closure II (16), convex closure III (18), convex closure IV (19) are with the front end of fan-shaped array in triangular prism (17), and the line Oc at the line Ob at the line Oa at convex closure I center of circle (a) and equilateral triangle center, convex closure II center of circle (b) and equilateral triangle center, convex closure III center of circle (c) and equilateral triangle center, convex closure IV center of circle (d) are equal with the length of the line Od at equilateral triangle center, are 11-15mm; The angle that aOb, bOc, cOd are formed is identical, and be α, α is 40 °; The angle that XOa with XOd is formed is identical, and be β, β is 30 °.
3. by the power shovel of Bionic wear-resisting damping according to claim 1, the material that it is characterized in that described scraper bowl base plate (3) is Q345B, and the material of wearing plate I (4), wearing plate II (6) and combination of protrusions (A) is ZGMn13-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520737072.4U CN204940382U (en) | 2015-09-22 | 2015-09-22 | A kind of power shovel of Bionic wear-resisting damping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520737072.4U CN204940382U (en) | 2015-09-22 | 2015-09-22 | A kind of power shovel of Bionic wear-resisting damping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204940382U true CN204940382U (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520737072.4U Withdrawn - After Issue CN204940382U (en) | 2015-09-22 | 2015-09-22 | A kind of power shovel of Bionic wear-resisting damping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204940382U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113559A (en) * | 2015-09-22 | 2015-12-02 | 吉林大学 | Bionic wear-resistant shock-absorbing excavator bucket |
| CN106049590A (en) * | 2016-06-01 | 2016-10-26 | 河海大学常州校区 | Bionic excavator bucket |
-
2015
- 2015-09-22 CN CN201520737072.4U patent/CN204940382U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113559A (en) * | 2015-09-22 | 2015-12-02 | 吉林大学 | Bionic wear-resistant shock-absorbing excavator bucket |
| CN105113559B (en) * | 2015-09-22 | 2017-11-07 | 吉林大学 | A kind of power shovel of Bionic wear-resisting damping |
| CN106049590A (en) * | 2016-06-01 | 2016-10-26 | 河海大学常州校区 | Bionic excavator bucket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160106 Effective date of abandoning: 20171107 |