CN205076383U - Modular wear -resisting conveyer scraper blade - Google Patents
Modular wear -resisting conveyer scraper blade Download PDFInfo
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- CN205076383U CN205076383U CN201520663481.4U CN201520663481U CN205076383U CN 205076383 U CN205076383 U CN 205076383U CN 201520663481 U CN201520663481 U CN 201520663481U CN 205076383 U CN205076383 U CN 205076383U
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Abstract
The utility model relates to a modular wear -resisting conveyer scraper blade, including scraper blade body and two wear -resisting assemblys, its characterized in that, wear -resisting assembly symmetry install in scraper blade body both sides, wear -resisting assembly is made by 42CrMo, 35CrMnSi or 30CrMnSi. The beneficial effects of the utility model are that: 1 )The wear -resisting assembly of equipment on the scraper blade body, wear -resisting assembly part be the easy wearing parts of scraper blade, after the scraper blade wearing and tearing, and the wear -resisting assembly of change that can convenient and fast, the efficiency of improvement change scraper blade, 2 )Wear -resisting assembly is formed by the manufacturing of high rigidity wear resistant steel, has excellent wear resistance, can guarantee fully that scraper blade wearing and tearing volume in long -time is less, and life improves 3~5 times, 3 )The scraper blade body is difficult for the loss, can reuse, resources are saved and the energy.
Description
Technical field
The utility model relates to a kind of conveyer scraper, particularly relates to a kind of compound type conveyer scraper.
Background technology
Slat conveyer is colliery, the mines such as metallic ore and coal-fired plant are used for transporting coal, the important transportation instrument of ore etc., it is a kind of material carrying machine of continus convergence material on certain circuit, slat conveyer operationally, electrical motor is rotated by driving device band movable sprocket, sprocket wheel drives scraper chain to do circulating motion in chute, the material be contained in chute is transported to head place unload, as the scraper plate of conveyer important component part, be fixed on chain and form scraper chain, article one, scraper conveyor scraper chain is approximately made up of 200 ~ 250 scraper plates, scraper chain carries out closed cycle operation and realizes the conveying of material in conveyer intermediate channel, operationally, scraper plate and chain are all embedded in ore, in the materials such as gangue, scraper plate two ends are stuck in intermediate channel notch, larger with the area of contact of notch, scraper plate crossbeam is close to plate surface in intermediate channel, because current scraper plate is heavier, a scraper plate heavily about 10 ~ 30Kg, in its use procedure, scraper plate two ends, the friction force of crossbeam and intermediate channel notch and middle plate is larger, be easy to cause scraper plate two ends, the wearing and tearing of crossbeam, when the wearing and tearing of scraper plate two ends are larger, scraper plate just can not be stuck in intermediate channel notch by actv., and when crossbeam wearing and tearing are more serious, crossbeam is worn through, chain can not be fixed thus causes the disengaging of scraper plate by actv., above-mentioned two situations all may cause scraper plate to depart from intermediate channel driving surface, reduce conveying efficiency, cause safety misadventure time serious, whole conveyer is caused to stop production, whole manufacturing line interrupts, therefore needs regular replacing scraper plate, thus adds maintenance cost when equipment runs.
Existing scraper plate, through contour forging technique manufacture, has higher intensity, but wears no resistance, so, solve scraper plate two ends problem easy to wear, reduce the intensity changed scraper plate number of times, reduce replacing scraper plate, improve the task of top priority that its work efficiency is scraper plate manufacture manufacturer.
Utility model content
The utility model, for the deficiency existed in existing scraper plate use procedure, provides a kind of Combined type wear-resisting conveyer scraper.
The technical scheme that the utility model solves the problems of the technologies described above is as follows:
A kind of Combined type wear-resisting conveyer scraper, comprise scraper plate body and two wear-resisting fabricate blocks, it is characterized in that, described wear-resisting fabricate block symmetry is installed on described scraper plate body both sides, and described wear-resisting fabricate block is made up of 42CrMo, 35CrMnSi or 30CrMnSi.
The beneficial effects of the utility model are:
1) on scraper plate body, assemble wear-resisting fabricate block, wear-resisting combination body part is the part easy to wear of scraper plate, when after scraper plate wearing and tearing, can conveniently change wear-resisting fabricate block, improve the efficiency changing scraper plate;
2) wear-resisting fabricate block is formed by high hardness wear-resisting steel making, has excellent wear resisting property, fully can ensure that scraper plate abrasion loss in is for a long time less, improve 3 ~ 5 times service life;
3) scraper plate body not easily loss, can reuse, and economizes on resources and the energy.
On the basis of technique scheme, the utility model can also do following improvement.
Further, described scraper plate body is provided with pin-and-hole, and described wear-resisting fabricate block is connected with scraper plate body by the locating dowel pin be plugged in pin-and-hole.
The beneficial effect adopting above-mentioned further technical scheme is that integral structure is firmly solid, easy accessibility.
Further, the gap welding electrode between described scraper plate body and wear-resisting fabricate block.
The beneficial effect of above-mentioned further technical scheme is adopted to be improve the installation fastness of scraper plate body and wear-resisting fabricate block further.
Further, described wear-resisting fabricate block is made through die forging or Forging Technology.
Adopt the beneficial effect of above-mentioned further technical scheme to be to obtain the scraper plate of required size and shape more accurately, ensure intensity and the resistance to abrasion of scraper plate.
Accompanying drawing explanation
Fig. 1 is scraper plate body front view;
Fig. 2 is scraper plate body birds-eye view;
Fig. 3 is wear-resisting composite unit structure front view;
Fig. 4 is wear-resisting composite unit structure birds-eye view;
Fig. 5 is scraper plate front view;
Fig. 6 is scraper plate birds-eye view;
In Fig. 1-6,1, scraper plate body; 2, wear-resisting fabricate block
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with example, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
A kind of Combined type wear-resisting conveyer scraper, comprise scraper plate body and two wear-resisting fabricate blocks, scraper plate body is provided with pin-and-hole, wear-resisting fabricate block is fixedly connected with scraper plate body by the locating dowel pin be plugged in pin-and-hole, scraper plate body is made up of 40Mn2, wear-resisting fabricate block is made up of 42CrMo, and the gap between wear-resisting fabricate block and scraper plate body is welded with welding rod.
The manufacturing process of the wear-resisting conveyer scraper of combinations thereof formula is as follows:
1) 40Mn2 is adopted to forge scraper plate body;
2) adopt 42CrMo die forging to go out wear-resisting fabricate block, wear-resisting fabricate block is carried out 850 DEG C of oil quenchings, then carry out 500 DEG C of temper, obtain the wear-resisting fabricate block that hardness is 42 ~ 44HRC;
3) two wear-resisting fabricate block locating dowel pins are fixedly mounted on the left and right sides of scraper plate body, use high tensile electric welding rod to weld in the gap between wear-resisting fabricate block with scraper plate body afterwards and reinforce.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a Combined type wear-resisting conveyer scraper, comprises scraper plate body and two wear-resisting fabricate blocks, it is characterized in that, described wear-resisting fabricate block symmetry is installed on described scraper plate body both sides, the gap welding electrode between described scraper plate body and wear-resisting fabricate block.
2. a kind of Combined type wear-resisting conveyer scraper according to claim 1, is characterized in that, described scraper plate body is provided with pin-and-hole, and described wear-resisting fabricate block is connected with scraper plate body by the locating dowel pin be plugged in pin-and-hole.
3. a kind of Combined type wear-resisting conveyer scraper according to claim 1 and 2, is characterized in that, described wear-resisting fabricate block is made through die forging or Forging Technology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520663481.4U CN205076383U (en) | 2015-08-28 | 2015-08-28 | Modular wear -resisting conveyer scraper blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520663481.4U CN205076383U (en) | 2015-08-28 | 2015-08-28 | Modular wear -resisting conveyer scraper blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205076383U true CN205076383U (en) | 2016-03-09 |
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ID=55428803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520663481.4U Active CN205076383U (en) | 2015-08-28 | 2015-08-28 | Modular wear -resisting conveyer scraper blade |
Country Status (1)
| Country | Link |
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| CN (1) | CN205076383U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108657739A (en) * | 2018-06-12 | 2018-10-16 | 宁夏天地奔牛实业集团有限公司 | Mining lightweight wear-resistant scraper plate |
| WO2019120361A1 (en) * | 2017-12-20 | 2019-06-27 | Thiele Gmbh & Co. Kg | Driver for scraper chain conveyors |
-
2015
- 2015-08-28 CN CN201520663481.4U patent/CN205076383U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019120361A1 (en) * | 2017-12-20 | 2019-06-27 | Thiele Gmbh & Co. Kg | Driver for scraper chain conveyors |
| CN111094152A (en) * | 2017-12-20 | 2020-05-01 | 蒂勒有限及两合公司 | Belt conveyor for a scraper chain conveyor |
| RU2739264C1 (en) * | 2017-12-20 | 2020-12-22 | Тиле Гмбх Унд Ко. Кг | Scraper for scraper conveyor |
| US11136196B2 (en) | 2017-12-20 | 2021-10-05 | Thiele Gmbh & Co. Kg | Driver for scraper chain conveyors |
| CN108657739A (en) * | 2018-06-12 | 2018-10-16 | 宁夏天地奔牛实业集团有限公司 | Mining lightweight wear-resistant scraper plate |
| CN108657739B (en) * | 2018-06-12 | 2024-01-26 | 宁夏天地奔牛实业集团有限公司 | Light wear-resistant scraper for mine |
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