CN205132272U - Durable easy chute welt of changing - Google Patents
Durable easy chute welt of changing Download PDFInfo
- Publication number
- CN205132272U CN205132272U CN201520858262.1U CN201520858262U CN205132272U CN 205132272 U CN205132272 U CN 205132272U CN 201520858262 U CN201520858262 U CN 201520858262U CN 205132272 U CN205132272 U CN 205132272U
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- CN
- China
- Prior art keywords
- wear
- chute
- substrate
- resistant block
- lining board
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- Expired - Fee Related
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Abstract
The utility model provides a durable easy chute welt of changing, including setting up base plate and the wear -resisting piece of joint on the base plate on the chute inner wall, the base plate cross -section is L shape, and wear -resisting piece evenly distributed is in the base plate is inboard, the utility model provides an easy access of chute welt is changed, and wear resistance is good.
Description
Technical field
The utility model relates to technical field of metallurgical machinery, is specifically related to a kind of durable easily changeable chute lining board.
Background technology
The hopper chute of the unloading and transport that are applied to mineral material be widely used in ore, harbour, iron and steel metallurgy, coal, etc. the unloading of industry and transport.Because mineral material is to the impact of hopper chute, make China be consumed in the metal wear resistant material considerable amount of mineral hopper chute every year, the liner plate of wherein only metallurgical mine consumption just occupies wherein 1/5th.
Trace it to its cause, be because, for suppressing the injury of mineral material to hopper chute structure body in unloading and transportation, and be the comprehensive recondition expense of reduction equipment and the operating safety factor of raising equipment, in the past, the standing liner plate being equipped with resistance to mineral material etc. and impacting, wear and tear on the unloading of mineral material and the hopper chute of transport is applied to; And in the process of mineral material transport, mineral material impacts the liner plate of distributor chute incessantly, in order to increase its wear resisting property, generally at the surperficial layer overlay alloy of liner plate, because the price of alloy is very high, the thickness of alloy-layer is restricted, and thin alloy-layer is easily worn through, and therefore chute is very short for service life.In order to overcome the defect that alloy-layer is easily worn through, nowadays generally adopt alloy block to replace alloy-layer, alloy block built-up welding is arranged on the inside face of liner plate.But the chute of this structure, the impulsive force that alloy block is subject to material easily comes off from liner plate, and therefore its service life is still shorter.
Utility model content
(1) technical matters solved
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of durable easily changeable chute lining board, and easy access is changed, and wear resisting property is good.
(2) technical scheme
For realizing above object, the utility model provides following technical scheme:
A kind of durable easily changeable chute lining board, comprise the substrate be arranged on chute interior walls and the wear-resistant block be connected on substrate, described substrate cross section is L shape, and wear-resistant block is evenly distributed on inside described substrate.
Preferably, the inner side of described L shape substrate is provided with some T-shaped draw-in grooves, described wear-resistant block has the T-shaped external part coordinated with described draw-in groove.
Preferably, described wear-resistant block is provided with T-shaped draw-in groove, has the T-shaped projection that some and described draw-in groove coordinates inside described substrate.
Preferably, described substrate is semi-circular shape structure.
Preferably, described wear-resistant block along the circumferential direction 15 °, interval distribution.
Preferably, the wear-resistant block in the one side that described substrate is parallel with chute interior walls and the one side vertical with chute interior walls is crisscross arranged.
(3) beneficial effect
The utility model compared with prior art, has following beneficial effect:
1, cross section is that the substrate side of L shape is fixed on chute interior walls, another side is vertical with chute interior walls, in the process of chute convey materials, material in small, broken bits is piled up gradually and is laid on L shape substrate, utilizes material to be formed from wearing layer to protect chute interior walls not frayed;
2, wear-resistant block is uniformly distributed along substrate circumferencial direction, and the wear-resistant block in the substrate one side parallel with chute interior walls and the one side vertical with chute interior walls is crisscross arranged, and has gap trenches, be more conducive to the convergence buildup of material between wear-resistant block;
3, the wearing layer of prior art is optimized for the structure of multiple wear-resistant block, and wear-resistant block is connected on substrate, be convenient for changing dismounting, difficult drop-off, and make when the wearing and tearing of part wear-resistant block are more serious, only need changing corresponding wear-resistant block, without the need to changing a whole set of abrasion-proof backing block, reducing the consumption of metal wear resistant material.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of the utility model cross section structure;
Fig. 2 is the utility model integral structure schematic diagram;
Fig. 3 is the structural representation of substrate and wear-resistant block clamping;
Fig. 4 is wear-resistant block distribution schematic diagram.
In figure: 1, substrate; 2, wear-resistant block; 3, draw-in groove; 4, external part.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
See Fig. 1 to Fig. 4; the utility model provides a kind of durable easily changeable chute lining board; comprise the substrate 1 be arranged on chute interior walls and the wear-resistant block 2 be connected on substrate; substrate 1 cross section is L shape, and wear-resistant block 2 is evenly distributed on inside substrate 1, and substrate 1 one side is fixed on chute interior walls; another side is vertical with chute interior walls; in the process of chute convey materials, material in small, broken bits is piled up gradually and is laid on L shape substrate 1, utilizes material to be formed from wearing layer to protect chute interior walls not frayed.
The inner side of L shape substrate is provided with some T-shaped draw-in grooves 3, wear-resistant block 2 has the T-shaped external part 4 coordinated with draw-in groove 3, as shown in Figure 3; Or wear-resistant block 2 is provided with T-shaped draw-in groove 3, there is some T-shaped coordinated with draw-in groove 3 protruding inside substrate 1; The wearing layer of prior art is optimized for the structure of multiple wear-resistant block 2, and wear-resistant block 2 clamping on substrate 1, be convenient for changing dismounting, difficult drop-off, and make when part wear-resistant block 2 weares and teares more serious, only need changing corresponding wear-resistant block 2, without the need to changing a whole set of abrasion-proof backing block, reducing the consumption of metal wear resistant material.
Substrate 1 is semi-circular shape structure, and two group substrates 1 can intactly enclose around chute interior walls one.
In the utility model, wear-resistant block 2 along the circumferential direction 15 °, interval distribution, the wear-resistant block 2 in the one side that substrate 1 is parallel with chute interior walls and the one side vertical with chute interior walls is crisscross arranged, and has gap trenches, be more conducive to the convergence buildup of material between wear-resistant block 2.
Above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (6)
1. a durable easily changeable chute lining board, is characterized in that: comprise the substrate be arranged on chute interior walls and the wear-resistant block be connected on substrate, and described substrate cross section is L shape, and wear-resistant block is evenly distributed on inside described substrate.
2. durable easily changeable chute lining board as claimed in claim 1, is characterized in that: the inner side of described L shape substrate is provided with some T-shaped draw-in grooves, described wear-resistant block has the T-shaped external part coordinated with described draw-in groove.
3. durable easily changeable chute lining board as claimed in claim 1, is characterized in that: described wear-resistant block is provided with T-shaped draw-in groove, has the T-shaped projection that some and described draw-in groove coordinates inside described substrate.
4. durable easily changeable chute lining board as claimed in claim 1, is characterized in that: described substrate is semi-circular shape structure.
5. durable easily changeable chute lining board as claimed in claim 1, is characterized in that: along the circumferential direction 15 °, the interval distribution of described wear-resistant block.
6. durable easily changeable chute lining board as claimed in claim 1, is characterized in that: the wear-resistant block in the one side that described substrate is parallel with chute interior walls and the one side vertical with chute interior walls is crisscross arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520858262.1U CN205132272U (en) | 2015-10-28 | 2015-10-28 | Durable easy chute welt of changing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520858262.1U CN205132272U (en) | 2015-10-28 | 2015-10-28 | Durable easy chute welt of changing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205132272U true CN205132272U (en) | 2016-04-06 |
Family
ID=55618086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520858262.1U Expired - Fee Related CN205132272U (en) | 2015-10-28 | 2015-10-28 | Durable easy chute welt of changing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205132272U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106865102A (en) * | 2017-03-15 | 2017-06-20 | 唐山钢铁集团有限责任公司 | A kind of abrasion-proof backing block for powder carry |
| CN108190357A (en) * | 2018-01-08 | 2018-06-22 | 中国恩菲工程技术有限公司 | For unloading the lining steel plate component of ore deposit chute |
-
2015
- 2015-10-28 CN CN201520858262.1U patent/CN205132272U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106865102A (en) * | 2017-03-15 | 2017-06-20 | 唐山钢铁集团有限责任公司 | A kind of abrasion-proof backing block for powder carry |
| CN108190357A (en) * | 2018-01-08 | 2018-06-22 | 中国恩菲工程技术有限公司 | For unloading the lining steel plate component of ore deposit chute |
| CN108190357B (en) * | 2018-01-08 | 2024-03-19 | 中国冶金科工股份有限公司 | Lining steel plate assembly for ore discharging chute |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20161028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |