CN108996134A - A kind of single-stranded road intermediate channel of scraper conveyor - Google Patents
A kind of single-stranded road intermediate channel of scraper conveyor Download PDFInfo
- Publication number
- CN108996134A CN108996134A CN201810952535.7A CN201810952535A CN108996134A CN 108996134 A CN108996134 A CN 108996134A CN 201810952535 A CN201810952535 A CN 201810952535A CN 108996134 A CN108996134 A CN 108996134A
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- China
- Prior art keywords
- groove body
- intermediate channel
- hole
- rear end
- scraper conveyor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
- B65G19/18—Details
- B65G19/28—Troughs, channels, or conduits
- B65G19/30—Troughs, channels, or conduits with supporting surface modified to facilitate movement of loads, e.g. friction reducing devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Escalators And Moving Walkways (AREA)
Abstract
A kind of single-stranded road intermediate channel of scraper conveyor, it is divided into groove body A and groove body B, the front end of groove body A is planar ends, rear end is concave surface, concave surface is cambered surface, the front end groove body B is convex surface, the cambered surface of drawing and the cambered surface of concave surface are corresponding, the rear end of groove body B is plane, the front end groove body A two sides are provided with cross through hole, groove body A rear end sides are provided with longitudinal hole, the front end groove body B is provided with longitudinal hole, the rear end groove body B is provided with cross through hole, the cross through hole of groove body A and groove body B are worked in coordination, longitudinal hole is worked in coordination, by pin shaft by groove body A and groove body B connection, the new structural single-stranded road intermediate channel of scraper conveyor, cancel the road Xia Lian of intermediate channel, only retain cochain road, and thicken bottom plate, extend intermediate channel service life, reduce energy consumption, it is energy saving.The intermediate channel is only applicable to scraper conveyor scraper chain and returns chain in the drag conveyor of side.
Description
Technical field
The present invention relates to a kind of drag conveyor parts, in the middle part of a kind of single-stranded road of scraper conveyor
Slot.
Background technique
High abrasion (patent No.: 200510012961.5), is utilized using my the block cast intermediate channel patented technology of company's original creation
High-intensitive TNZ series material and the product tensile strength of technique production are up to 1200MPa or more, and any position hardness exists
40HRC or more, wearability are even more 1.6 times or more of import NM400 wearing plate, with high-wearing feature and high-intensitive characteristic；With
And the ripple glaze patent structure design of unique reducing friction resistance (patent No.: 201020128122.6) optimizes with other structures
Processing
It is traditional cast-weld construction intermediate channel, low, mechanicalness that there are wearabilities with the most similar implementation of the present invention
It can not the high, defects such as service life is low.
The shortcomings that prior art:
1, since existing scraper conveyor middle groove is that upper and lower double-strand road structure be easy to cause intermediate channel when time coal is more
The road Xia Lian returns coal congestion, and the resistance of scraper chain increases, and needs the road periodic cleaning Xia Lian product coal, and have the wind of scraper plate and chain breakage
Danger.
2, due in existing intermediate channel plate and bottom plate it is relatively thin, it is easy to wear, and clear up difficult.
Summary of the invention
It is an object of that present invention to provide a kind of roads Xia Lian for cancelling intermediate channel, only retain cochain road, and thicken bottom plate, extend
Intermediate channel service life reduces energy consumption, the single-stranded road intermediate channel of energy saving scraper conveyor.
To achieve the above object, the present invention can take following technical proposals:
The single-stranded road intermediate channel of a kind of scraper conveyor of the present invention, is divided into groove body A and groove body B, before groove body A
End is planar ends, and rear end is concave surface, and concave surface is cambered surface, and the front end groove body B is convex surface, and the cambered surface of drawing and the cambered surface of concave surface are opposite
It answers, the rear end of groove body B is plane, and the front end groove body A two sides are provided with cross through hole, and groove body A rear end sides are provided with longitudinal hole,
The front end groove body B is provided with longitudinal hole, and the rear end groove body B is provided with cross through hole, and the cross through hole of groove body A and groove body B mutually match
It closes, longitudinal hole works in coordination, by pin shaft by groove body A and groove body B connection.
Present invention improvement has, the groove body A and groove body B integrally casting.
Present invention improvement has, and the bottom plate of locating groove body A and groove body B use ripple glaze.
The invention has the advantages that.The new structural single-stranded road intermediate channel of scraper conveyor, cancels the lower chain of intermediate channel
Road only retains cochain road, and thickeies bottom plate, extends intermediate channel service life, reduces energy consumption, energy saving.The intermediate channel
It is only applicable to scraper conveyor scraper chain and returns chain in the drag conveyor machine of side (because it is without the road Xia Lian).
By taking SGZ1000/2000 type heavy scraper conveyor intermediate channel conventional structure as an example, middle plate thickness 55, base plate thickness
40, and base plate thickness is and non-maintaining up to 110mm after using single-stranded road intermediate channel, utilizes high-wear-resistancehigh-strength high-strength TNZ series material
(wearability be even more import NM400 wearing plate 1.6 times or more) makes it cross its 3 times or more of coal amount, service life and economic effect
It is beneficial apparent.
1, using patent block cast technology, disposable cast molding cancels cochain road hardened structure in, thickeies bottom plate, make bottom
Plate is more wear-resisting, prolongs the service life.
2, bottom plate uses Patent design structure~ripple glaze, reduces the contact area of scraper plate and bottom plate, while wave
The coal dust of texture aggregation can play lubricating action, and synthesis reduces frictional resistance, makes the abrasion of scraper plate and intermediate channel while dropping
It is low.
3, the advanced alloy formula of high-wear-resistancehigh-strength high-strength TNZ series and production and processing technology of original creation, strict guarantee are utilized
The mechanical performances such as tensile strength, hardness and the wearability of product.
4, compared with conventional intermediate channel, middle plate and cochain road are eliminated, connection is articulated and connected with common pin shaft between intermediate channel,
Rather than dumbbell pin connection,
5, cancel clapper structure, middle part trough floor is cooperated using circular arc, and circular arc is protruded in groove body one end, and the other end is recessed, knot
Structure is compact.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the main composed structure schematic diagram of single intermediate channel of the invention；
Fig. 2 is the assembling schematic diagram of the single-stranded road intermediate channel of multiple scraper conveyors of the invention.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments.
The single-stranded road intermediate channel of a kind of scraper conveyor of the present invention, is divided into groove body A1 and groove body B2, groove body A1
Front end be planar ends, rear end is concave surface, and concave surface is cambered surface, and the front end groove body B2 is convex surface, the cambered surface of drawing and the cambered surface of concave surface
Corresponding, the rear end of groove body B2 is plane, and the front end groove body A1 two sides are provided with cross through hole 4, and groove body A1 rear end sides are provided with
Longitudinal hole 3, the front end groove body B2 are provided with longitudinal hole 3, and the rear end groove body B2 is provided with cross through hole 4, groove body A1 and groove body B2
Cross through hole 4 work in coordination, longitudinal hole 3 is worked in coordination, by pin shaft by groove body A1 and groove body B2 connection.
Middle part trough floor and end face cooperation do not leak coal when the rotation of two intermediate channels to realize using the structure of concave-convex orthodrome,
The new structural single-stranded road intermediate channel of drag conveyor it requires in two because intermediate channel will adapt to up-and-down bottom plate
Requirement can turn an angle in vertical direction between portion's slot, advance due to intermediate channel and need pushing and sliding slot, between two intermediate channels
It needs that certain angle can be turned in the horizontal direction.Therefore the design of cross through hole 4 and longitudinal hole 3 just meets rotational angle
Some requirements, when coal working face bottom plate is uneven, vertical direction rotate by being realized around pin shaft, when hydraulic branch
Horizontal direction rotation is realized around pin shaft when frame passage intermediate channel Forward.
In the present embodiment, the groove body A1 and groove body B2 utilize patent block cast technology, and cochain is cancelled in disposable cast molding
Road hardened structure in, thickeies bottom plate, keeps bottom plate more wear-resisting, prolong the service life.
In the present embodiment, the bottom plate of locating groove body A1 and groove body B2 uses ripple glaze, reduces connecing for scraper plate and bottom plate
Contacting surface product, while the coal dust assembled in ripple glaze can play lubricating action, synthesis reduces frictional resistance, makes scraper plate and intermediate channel
Abrasion simultaneously reduce.
Using the advanced alloy formula of high-wear-resistancehigh-strength high-strength TNZ series and production and processing technology of original creation, strict guarantee is produced
The mechanical performances such as tensile strength, hardness and the wearability of product.
Compared with conventional intermediate channel, middle plate and cochain road are eliminated, connection is articulated and connected with common pin shaft between intermediate channel, and
It is not dumbbell pin connection, cancels clapper structure, middle part trough floor is cooperated using circular arc, and circular arc is protruded in groove body one end, and the other end is recessed
Into compact-sized.
It is compact-sized, due to being single-stranded road structure, coal problem is not present back, bottom plate thickeies, and extends service life.
Tensile strength is up to 1200MPa or more, and for any position hardness in 40HRC or more, wearability is even more import NM400
1.6 times or more of wearing plate greatly promote mechanical performance with high-wearing feature and high-intensitive characteristic.
The ripple glaze patent structure of unique reducing friction resistance designs, and service life can improve 50% or more.
Plant maintenance and cost of upkeep are saved, production efficiency is improved, reduces production cost.
Connection does not have to conventional dumbbell latch structure between intermediate channel, but is connected with simple pin shaft, reduces difficult processing
Degree, reduces costs.
Middle part trough floor and end face cooperation use the structure of orthodrome, and compact-sized, rotation can be achieved seamless when pushing and sliding slot
Rotation, coal dust are not easy to leak out.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (3)
1. a kind of single-stranded road intermediate channel of scraper conveyor, which is characterized in that it is formed including more set combination slots in correspondence with each other,
Combination slot is divided into groove body A and groove body B, and the front end of groove body A is planar ends, and rear end is concave surface, and concave surface is cambered surface, and the front end groove body B is
Convex surface, the cambered surface of drawing and the cambered surface of concave surface are corresponding, and the rear end of groove body B is plane, and the front end groove body A two sides are provided with laterally logical
Hole, groove body A rear end sides are provided with longitudinal hole, and the front end groove body B is provided with longitudinal hole, and the rear end groove body B is provided with laterally logical
The cross through hole of hole, groove body A and groove body B are worked in coordination, and longitudinal hole is worked in coordination, and are connected groove body A and groove body B by pin shaft
It connects.
2. the single-stranded road intermediate channel of scraper conveyor according to claim 1, which is characterized in that the groove body A and slot
Body B integrally casting.
3. the single-stranded road intermediate channel of scraper conveyor according to claim 1, which is characterized in that locating groove body A and slot
The bottom plate of body B uses ripple glaze.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810952535.7A CN108996134A (en) | 2018-08-21 | 2018-08-21 | A kind of single-stranded road intermediate channel of scraper conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810952535.7A CN108996134A (en) | 2018-08-21 | 2018-08-21 | A kind of single-stranded road intermediate channel of scraper conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108996134A true CN108996134A (en) | 2018-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810952535.7A Pending CN108996134A (en) | 2018-08-21 | 2018-08-21 | A kind of single-stranded road intermediate channel of scraper conveyor |
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1770965U (en) * | 1957-08-10 | 1958-07-24 | Gewerk Eisenhuette Westfalia | SCRAP CONVEYORS, IN PARTICULAR DOUBLE CHAIN SCRAPER CONVEYORS. |
| US3954168A (en) * | 1973-09-07 | 1976-05-04 | Halbach & Braun | Single chain conveyor |
| US4269304A (en) * | 1978-07-01 | 1981-05-26 | Halbach & Braun | Scraper chain conveyor assembly |
| CN201506610U (en) * | 2009-10-20 | 2010-06-16 | 冉来明 | Articulated hinge type coal baffle plate |
| CN203006309U (en) * | 2012-11-30 | 2013-06-19 | 三一重型装备有限公司 | Middle groove and scraper conveyer adopting middle groove |
| CN203714618U (en) * | 2013-12-23 | 2014-07-16 | 宁夏天地奔牛实业集团有限公司 | Scraper reversed loader for slot straightening of flexible connection of starting bridge section |
| CN204896545U (en) * | 2015-08-07 | 2015-12-23 | 阳煤忻州通用机械有限责任公司 | Small -size scraper conveyor middle part groove |
| CN105292940A (en) * | 2014-07-28 | 2016-02-03 | 史庆丰 | V-shaped geometric form of middle plate structure of middle groove |
| CN205471173U (en) * | 2016-03-16 | 2016-08-17 | 宁夏天地奔牛实业集团有限公司 | Middle groove of scraper conveyor |
| CN206187843U (en) * | 2015-12-16 | 2017-05-24 | 宁夏天地奔牛实业集团有限公司 | Wear -resisting medium plate in scraper conveyor middle part groove |
| CN206395320U (en) * | 2017-01-09 | 2017-08-11 | 山西煤矿机械制造股份有限公司 | A kind of the middle pan of scraper conveyor |
| CN206606666U (en) * | 2017-01-03 | 2017-11-03 | 宁夏天地奔牛实业集团有限公司 | Development machine bendable type drag conveyor |
| CN208994504U (en) * | 2018-08-21 | 2019-06-18 | 冀凯河北机电科技有限公司 | A kind of single-stranded road intermediate channel of scraper conveyor |
-
2018
- 2018-08-21 CN CN201810952535.7A patent/CN108996134A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1770965U (en) * | 1957-08-10 | 1958-07-24 | Gewerk Eisenhuette Westfalia | SCRAP CONVEYORS, IN PARTICULAR DOUBLE CHAIN SCRAPER CONVEYORS. |
| US3954168A (en) * | 1973-09-07 | 1976-05-04 | Halbach & Braun | Single chain conveyor |
| US4269304A (en) * | 1978-07-01 | 1981-05-26 | Halbach & Braun | Scraper chain conveyor assembly |
| CN201506610U (en) * | 2009-10-20 | 2010-06-16 | 冉来明 | Articulated hinge type coal baffle plate |
| CN203006309U (en) * | 2012-11-30 | 2013-06-19 | 三一重型装备有限公司 | Middle groove and scraper conveyer adopting middle groove |
| CN203714618U (en) * | 2013-12-23 | 2014-07-16 | 宁夏天地奔牛实业集团有限公司 | Scraper reversed loader for slot straightening of flexible connection of starting bridge section |
| CN105292940A (en) * | 2014-07-28 | 2016-02-03 | 史庆丰 | V-shaped geometric form of middle plate structure of middle groove |
| CN204896545U (en) * | 2015-08-07 | 2015-12-23 | 阳煤忻州通用机械有限责任公司 | Small -size scraper conveyor middle part groove |
| CN206187843U (en) * | 2015-12-16 | 2017-05-24 | 宁夏天地奔牛实业集团有限公司 | Wear -resisting medium plate in scraper conveyor middle part groove |
| CN205471173U (en) * | 2016-03-16 | 2016-08-17 | 宁夏天地奔牛实业集团有限公司 | Middle groove of scraper conveyor |
| CN206606666U (en) * | 2017-01-03 | 2017-11-03 | 宁夏天地奔牛实业集团有限公司 | Development machine bendable type drag conveyor |
| CN206395320U (en) * | 2017-01-09 | 2017-08-11 | 山西煤矿机械制造股份有限公司 | A kind of the middle pan of scraper conveyor |
| CN208994504U (en) * | 2018-08-21 | 2019-06-18 | 冀凯河北机电科技有限公司 | A kind of single-stranded road intermediate channel of scraper conveyor |
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