CN202864267U - Dustpan used for bucket elevator - Google Patents
Dustpan used for bucket elevator Download PDFInfo
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- CN202864267U CN202864267U CN 201220554555 CN201220554555U CN202864267U CN 202864267 U CN202864267 U CN 202864267U CN 201220554555 CN201220554555 CN 201220554555 CN 201220554555 U CN201220554555 U CN 201220554555U CN 202864267 U CN202864267 U CN 202864267U
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- reinforced rib
- reinforced
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- rear panel
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Abstract
The utility model discloses a dustpan used for a bucket elevator. The top of the outer wall of a left side panel and the top of the outer wall of a right side panel are respectively provided with a transverse second reinforced rib penetrating through the front portion and the back portion of the dustpan, wherein the section of each second reinforced rib is rectangular. The upper portion of the outer wall of a front panel is provided with a transverse third reinforced rib penetrating through a left portion and a right portion of the dustpan, wherein the section of the third reinforced rib is triangular. A plurality of longitudinal fourth reinforced ribs are arranged on the outer wall of the front panel extending from the bottom of the third reinforced rib to the outer surface of a bottom plate, wherein the number of the fourth reinforced ribs is an odd bigger than 3. Plane junctions between the left side panel and the front panel, between the right side panel and the front panel, between the left side panel and the bottom plate and between the right side panel and the bottom plate are respectively provided with two fourth reinforced ribs which abut against each other. Connection sections between the third reinforced ribs and the fourth reinforced ribs are triangular transition supporting ribs. The reinforced ribs with enough strength are arranged on a dustpan edge which bears largest impact; the transition supporting ribs are arranged on the longitudinal reinforced ribs and the transverse reinforced ribs, and local stress breakage is avoided; and due to reasonable size design, service life of the whole dustpan is prolonged.
Description
Technical field
The utility model relates to a kind of bucket elevator, is specifically related to the winnowing pan of bucket elevator, and the powdery of loose thickness, granular, little lump material are carried.
Background technology
Winnowing pan is one of main accessory of bucket elevator, generally by traction belt and chain as transmission component, the loose powdery of density≤2.2t/m3, granular, little lump material are carried out continuance lifting carry.
The winnowing pan that bucket elevator is commonly used is the plastics winnowing pan made from High molecular material, and the wall thickness design at each position of existing plastics winnowing pan is unreasonable, and in use, position easy to wear is wearing and tearing too early.In order to gain in strength, some winnowing pan is suitably thickeied wall thickness at oral area, some winnowing pan designs reinforced rib at outer wall, quantity and the Position Design of reinforced rib are unreasonable, all do not consider the situation when winnowing pan is hit, and maximum position is the junction of front panel and side panel because winnowing pan is hit, and during actual the use, it is inadequate in this junction a reinforced rib only being arranged, and the local pressure disrepair phenomenon often occurs, and affects its service life.
Summary of the invention
Technical problem to be solved in the utility model provides the plastics winnowing pan that a kind of bucket elevator rational in infrastructure, long service life is used.
The technical solution adopted in the utility model is: the utility model winnowing pan by rear panel, front panel, about two side panels and base plate surround, base plate is arcuation, the top is uncovered, and the cross section that the top of rear panel inwall arranges about running through is horizontal first reinforced rib of rectangle; About the cross section that all arranges before and after running through, top on the outer wall of two side panels be horizontal second reinforced rib of rectangle, the end face of two side panels is mutually neat with the end face of the second reinforced rib; The cross section that top on the outer wall of front panel arranges about running through is leg-of-mutton horizontal the 3rd reinforced rib, and the end face of the 3rd reinforced rib is mutually neat with the end face of front panel; In front on the outer wall of plate and the outside face that extends to base plate from the bottom surface of the 3rd reinforced rib be provided with many vertical the 4th reinforced ribs; The quantity of the 4th reinforced rib is the odd number greater than 3, on the boundary, plane of front panel, base plate two the 4th reinforced ribs that abut against is set all respectively at the left and right sides panel; Be connected with transition arc between the second reinforced rib and the 4th reinforced rib; Being connected the cross section between the 3rd reinforced rib and the 4th reinforced rib is leg-of-mutton transition brace rod.
The transverse horizontal length of rear panel is A, the transverse horizontal length of two side panels is B, rear panel end face to the vertical vertical dimension between the base plate is C, front panel end face to the vertical vertical dimension between the base plate is H, front panel adds that the gross thickness behind the 3rd reinforced rib is T, the gross thickness of side panel and the second reinforced rib is T1, the gross thickness of rear panel and the first reinforced rib is T2, rear panel, front panel, the thickness of base plate is T3, the width of the 3rd reinforced rib is b, the end face to the of the 3rd reinforced rib three reinforced ribs width of front thickest point are b1, the end face of the 3rd reinforced rib to the width at transition brace rod bottommost place is b2, the second reinforced rib on the side panel and the width of rear panel intersection are b3, the width of the first reinforced rib on the rear panel inwall is D, the first reinforced rib bottom surface to the width of rear panel and base plate transition position is E, the width of the 4th reinforced rib is F, distance between two spaced reinforced ribs is G, angle is α between front panel inwall and the rear panel outer wall, angle is β between the lateral surface of the second reinforced rib and the rear panel end face, the angle that becomes between side panel inwall and the rear panel end face is γ, B=(0.9～1.1) C, H=(0.63～0.74) B; T=(0.03～0.05) B, T1=(0.8～1.1) T, T2=(0.8～1.1) T, T3=(0.4～0.6) T, E=(3～5) T, b=(0.125～0.25) B, b1=(0.6～0.8) b, b2=(1.5～1.8) b, b3=(0.4～0.8) b, D=(C-H)+(20～40mm), F=20～45mm, G=40～110mm, α=35 °～42 °, β=86 °～92 °, γ=80 °～85 °.
The utility model arranges the reinforced rib of sufficient intensity in the winnowing pan maximum limit section that is hit, and at waling and cross reinforcing the transition brace rod is set, and avoids the local pressure breakage.The utility model is owing to adopt rational reinforced rib to arrange and rational size design, so that the utility model can adopt thinner wall thickness in the part of the remaining panel except reinforced rib, like this, when not increasing material consumption, strengthened and replenished in the intensity uncovered and position that is hit.Through actual tests, under same working condition, the utility model is compared with existing product, overload capacity doubles, stressed strength increase 80%, the wearing in period that has greatly prolonged damageable zone, improved the service life of whole winnowing pan, improved service life about 1.8-2 times.
Description of drawings
Fig. 1 is three-dimensional structure diagram of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is the left view of Fig. 2;
Fig. 4 is M-M cutaway view among Fig. 2;
Fig. 5 is N-N cutaway view among Fig. 4;
Fig. 6 is the I partial enlarged drawing among Fig. 4;
Fig. 7 is II partial enlarged drawing among Fig. 5.
Among the figure: 1. rear panel; 2. the first reinforced rib; 3. the second reinforced rib; 4. side panel; 5. transition arc; 6. the reinforced rib 11 on the plane that is positioned at side panel 4, front panel 7, base plate 12 has a common boundary; 7. front panel; 8. the 3rd reinforced rib; 9. transition brace rod; 11. the 4th reinforced rib; 12. base plate.
The specific embodiment
As Figure 1-3, the utility model winnowing pan by rear panel 1, front panel 7, about two side panels 4 and base plate 12 surround, base plate 12 is arcuation, and the top is uncovered, and base plate 12 is connected by surface blending with the base of rear panel 1, front panel 7, two side panels 4.
The cross section of horizontal the first reinforced rib 2, the first reinforced ribs 2 about the top of plate 1 inwall arranges and to run through in the back is rectangles, is connected for gradient transition between rear panel 1 inwall and the first reinforced rib 2.
The outwards cross section of outstanding horizontal the 3rd reinforced rib 8, the three reinforced ribs 8 about top on the outer wall of plate 7 arranges and runs through in front is triangle, and the end face of the 3rd reinforced rib 8 is mutually neat with the end face of front panel 7.
About cross section that horizontal the second reinforced rib 3, the second reinforced ribs 3 before and after running through all are set, top on the outer wall of two side panels 4 be rectangle, the end face of two side panels 4 is mutually neat with the end face of the second reinforced rib 3.
In front on the outer wall of plate 7, the outside face that extends to base plate 12 from the bottom surface of the 3rd reinforced rib 8 has many longitudinally the 4th reinforced ribs 11, the quantity of the 4th reinforced rib 11 is the odd number greater than 3, the 4th all reinforced ribs 11 all are symmetrically arranged, there are two to abut against together and be arranged on side panel 4 and front panel 7 in the 4th reinforced rib 11, on the plane of base plate 12 has a common boundary, namely left, right panel 4 respectively with front panel 7, the plane of base plate 12 arranges two the 4th reinforced ribs 11 that abut against together on having a common boundary, namely be positioned at the position of the reinforced rib 6 shown in Fig. 1, so that front panel 7 and two side panel 4 intersections position the most easy to wear has thicker wall thickness.
Adopt transition arc 5 to be connected between the second reinforced rib 3 and the 4th reinforced rib 11.
Adopting the cross section between the 3rd reinforced rib 8 and the 4th reinforced rib 11 is that leg-of-mutton transition brace rod 9 is connected.
Shown in Fig. 2-7, the transverse horizontal length of rear panel 1 is A, i.e. winnowing pan length (among Fig. 2), and the transverse horizontal length of two side panels 4 is B, i.e. projection of bucket, wherein, the winnowing pan length A is greater than among projection of bucket B(Fig. 4).Rear panel 1 end face to the vertical vertical dimension between the base plate 12 is C, is called winnowing pan back height, and front panel 7 end faces to the vertical vertical dimension between the base plate 12 is H, is called front open height, need to satisfy B=(0.9～1.1) C, H=(0.63～0.74) B.
The gross thickness of side panel 4 and the second reinforced rib 3 is T1, T1=(0.8～1.1) T.
The gross thickness of rear panel 1 and the first reinforced rib 2 is T2, T2=(0.8～1.1) T.
The thickness of rear panel 1, front panel 7, base plate 12 is identical, is T3, T3=(0.4～0.6) T.
The width of the 3rd reinforced rib 8 is b on the front panel 7, is called winnowing pan prosopyle width, b=(0.125～0.25) B.
End face to the three reinforced ribs 8 of the 3rd reinforced rib 8 width of front thickest point are b1, the end face of the 3rd reinforced rib 8 to the width at transition brace rod 9 bottommost places is b2, the second reinforced rib 3 on the side panel 4 is b3 with the width of rear panel 1 intersection, b1=(0.6～0.8) b, b2=(1.5～1.8) b, b3=(0.4～0.8) b.
The width of the first reinforced rib 2 on rear panel 1 inwall is D, and the first reinforced rib 2 bottom surfaces to the width of rear panel 1 and base plate 12 transition positions is E, D=(C-H)+(20～40mm), E=(3～5) T.
The width of the 4th reinforced rib 11 is F, F=20～45mm; Distance between two spaced reinforced ribs 11 is G, and G=40～110mm is in Fig. 5.
Angle α between front panel 7 inwalls and rear panel 1 outer wall claims material casting angle α, α=35 °～42 °.
The angle that becomes between the lateral surface of the second reinforced rib 3 on the side panel 4 and rear panel 1 end face is β, β=86 °～92 °.
The angle that becomes between side panel 4 inwalls and rear panel 1 end face is γ, is called the suit angle, γ=80 °～85 °.
Existing winnowing pan and the utility model are tested simultaneously, during test, existing winnowing pan is installed on the identical bucket elevator with the utility model, bucket elevator adopts identical tractive force, existing winnowing pan is operated under the identical working condition with the utility model, the result is: overload capacity of the present utility model is twice than existing winnowing pan, stressed strength increase 80%, existing winnowing pan work had disrepair phenomenon after 2 years, the utility model work just had identical disrepair phenomenon in nearly 4 years, illustrated that the utility model can improve about 1.8-2 times service life.
Claims (2)
1. winnowing pan that bucket elevator is used, by rear panel, front panel, about two side panels and base plate surround, base plate is arcuation, and the top is uncovered, it is characterized in that: the cross section that the top of rear panel inwall arranges about running through is horizontal first reinforced rib of rectangle; About the cross section that all arranges before and after running through, top on the outer wall of two side panels be horizontal second reinforced rib of rectangle, the end face of two side panels is mutually neat with the end face of the second reinforced rib; The cross section that top on the outer wall of front panel arranges about running through is leg-of-mutton horizontal the 3rd reinforced rib, and the end face of the 3rd reinforced rib is mutually neat with the end face of front panel; In front on the outer wall of plate and the outside face that extends to base plate from the bottom surface of the 3rd reinforced rib be provided with many vertical the 4th reinforced ribs; The quantity of the 4th reinforced rib is the odd number greater than 3, on the boundary, plane of front panel, base plate two the 4th reinforced ribs that abut against is set all respectively at the left and right sides panel; Be connected with transition arc between the second reinforced rib and the 4th reinforced rib; Being connected the cross section between the 3rd reinforced rib and the 4th reinforced rib is leg-of-mutton transition brace rod.
2. the winnowing pan used of a kind of bucket elevator according to claim 1, it is characterized in that: the transverse horizontal length of rear panel is A, the transverse horizontal length of two side panels is B, rear panel end face to the vertical vertical dimension between the base plate is C, front panel end face to the vertical vertical dimension between the base plate is H, front panel adds that the gross thickness behind the 3rd reinforced rib is T, the gross thickness of side panel and the second reinforced rib is T1, the gross thickness of rear panel and the first reinforced rib is T2, rear panel, front panel, the thickness of base plate is T3, the width of the 3rd reinforced rib is b, the end face to the of the 3rd reinforced rib three reinforced ribs width of front thickest point are b1, the end face of the 3rd reinforced rib to the width at transition brace rod bottommost place is b2, the second reinforced rib on the side panel and the width of rear panel intersection are b3, the width of the first reinforced rib on the rear panel inwall is D, the first reinforced rib bottom surface to the width of rear panel and base plate transition position is E, the width of the 4th reinforced rib is F, distance between two spaced reinforced ribs is G, angle is α between front panel inwall and the rear panel outer wall, angle is β between the lateral surface of the second reinforced rib and the rear panel end face, the angle that becomes between side panel inwall and the rear panel end face is γ, B=(0.9～1.1) C, H=(0.63～0.74) B; T=(0.03～0.05) B, T1=(0.8～1.1) T, T2=(0.8～1.1) T, T3=(0.4～0.6) T, E=(3～5) T, b=(0.125～0.25) B, b1=(0.6～0.8) b, b2=(1.5～1.8) b, b3=(0.4～0.8) b, D=(C-H)+(20～40mm), F=20～45mm, G=40～110mm, α=35 °～42 °, β=86 °～92 °, γ=80 °～85 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220554555 CN202864267U (en) | 2012-10-26 | 2012-10-26 | Dustpan used for bucket elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220554555 CN202864267U (en) | 2012-10-26 | 2012-10-26 | Dustpan used for bucket elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202864267U true CN202864267U (en) | 2013-04-10 |
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ID=48031008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220554555 Expired - Lifetime CN202864267U (en) | 2012-10-26 | 2012-10-26 | Dustpan used for bucket elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202864267U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102897482A (en) * | 2012-10-26 | 2013-01-30 | 镇江三维输送装备有限公司(外商独资) | Bucket for bucket type elevator |
| WO2020132911A1 (en) * | 2018-12-26 | 2020-07-02 | 镇江三维输送装备股份有限公司 | Buckets for bucket elevator having minimum mounting bucket pitch |
-
2012
- 2012-10-26 CN CN 201220554555 patent/CN202864267U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102897482A (en) * | 2012-10-26 | 2013-01-30 | 镇江三维输送装备有限公司(外商独资) | Bucket for bucket type elevator |
| CN102897482B (en) * | 2012-10-26 | 2016-06-08 | 镇江三维输送装备有限公司(外商独资) | A kind of winnowing pan of bucket elevator |
| WO2020132911A1 (en) * | 2018-12-26 | 2020-07-02 | 镇江三维输送装备股份有限公司 | Buckets for bucket elevator having minimum mounting bucket pitch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHENJIANG SANWEI CONVEYING EQUIPMENT CO., LTD. Free format text: FORMER NAME: DELIVERY OF EQUIPMENT CO., LTD. ZHENJIANG THREE-DIMENSIONAL (WHOLLY FOREIGN-OWNED) |
|
| CP01 | Change in the name or title of a patent holder |
Address after: High tech Industrial Development Zone, Jiangsu city of Zhenjiang Province Pan Zong Lu, 212009 No. 1 Patentee after: ZHENJIANG SANWEI CONVEYING EQUIPMENT Co.,Ltd. Address before: High tech Industrial Development Zone, Jiangsu city of Zhenjiang Province Pan Zong Lu, 212009 No. 1 Patentee before: ZHENJIANG SANWEI CONVEYING EQUIPMENT Co.,Ltd. Address after: High tech Industrial Development Zone, Jiangsu city of Zhenjiang Province Pan Zong Lu, 212009 No. 1 Patentee after: ZHENJIANG SANWEI CONVEYING EQUIPMENT Co.,Ltd. Address before: High tech Industrial Development Zone, Jiangsu city of Zhenjiang Province Pan Zong Lu, 212009 No. 1 Patentee before: ZHENJIANG SANWEI CONVEYING EQUIPMENT Co.,Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130410 Effective date of abandoning: 20160608 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130410 Effective date of abandoning: 20160608 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |