CN103640849A - Batten type toothed rail base split structure middle trough - Google Patents
Batten type toothed rail base split structure middle trough Download PDFInfo
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- CN103640849A CN103640849A CN201310614273.0A CN201310614273A CN103640849A CN 103640849 A CN103640849 A CN 103640849A CN 201310614273 A CN201310614273 A CN 201310614273A CN 103640849 A CN103640849 A CN 103640849A
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- hot rolling
- rack rails
- ledge steel
- mining
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Abstract
A batten type toothed rail base split structure middle trough comprises a shovel plate module, a middle trough body module and a batten type toothed rail base pushing connecting module. The middle trough body module comprises a middle plate, left hot rolling mining ledge steel and right hot rolling mining ledge steel are respectively designed at two ends of the middle plate, a connecting pin and a connecting lug are designed on the outer side of the left hot rolling mining ledge steel and the outer side of the right hot rolling mining ledge steel, a locating pin and a bolt fixing connecting base are further designed on the outer side of the left hot rolling mining ledge steel and the outer side of the right hot rolling mining ledge steel, the shovel plate module and the batten type toothed rail base pushing connecting module are provided with a pin hole and a bolt hole respectively, the pin hole corresponds to the locating pin, the bolt hole corresponds to the bolt fixing connecting base, and the bolt hole is connected with the bolt fixing connecting base through a locking nut and a scraper conveyor fastener ridge head bolt.
Description
Technical field
The present invention relates to a kind of mining production equipment, relate in particular to a kind of strip type rack rails seat Split type structure intermediate channel.
Background technology
At present, the middle-size and small-size slat conveyer (hot rolling mining ledge die formula) that medium and small colliery fully-mechanized mining working is used is just carrying out technology upgrading and transformation problem, from production situation (building high-yield and high-efficiency mine), to security situation, be all faced with the middle-size and small-size slat conveyer of fully-mechanized mining working and just carrying out technology upgrading and transformation.
Slat conveyer is one of main load transfer device of coal mine work area, and the intermediate channel of slat conveyer is the bearing part of material, and the quality of intermediate channel accounts for the more than 75% of slat conveyer total mass, is the parts of use amount and consumption maximum.So the performance of intermediate channel is one of important indicator of weighing by complete machine, be to reduce production costs and the important guarantee of safe and efficient production.
Intermediate channel generally adopts not back cover structure of shaped steel, and shovel board and shovel board side shaped steel ledge, baffle plate side shaped steel ledge are welded as a whole by middle plate, and baffle plate side shaped steel ledge welds the left and right rack rails seat of casting again and passes the one-piece constructions such as attaching parts; After the position wearing and tearing such as middle plate and shovel board, baffle plate side shaped steel ledge are bad, this intermediate channel need to be scrapped substantially, and productive costs is higher comparatively speaking.
Summary of the invention
The object of this invention is to provide be a kind ofly convenient to change to safeguard, cost is low and the strip type rack rails seat Split type structure intermediate channel of long service life.
For achieving the above object, the technical solution used in the present invention is: a kind of strip type rack rails seat Split type structure intermediate channel, comprise shovel board assembly, intermediate channel body assembly and strip type rack rails seat are passed coupling assembling, intermediate channel body assembly comprises middle plate, middle plate two ends are designed with respectively left hot rolling mining ledge steel and right hot rolling mining ledge steel, on the lateral surface of left hot rolling mining ledge steel and right hot rolling mining ledge steel, be designed with attachment pegs and connect ear, it is characterized in that: on the lateral surface of left hot rolling mining ledge steel and right hot rolling mining ledge steel, be also designed with locating dowel pin and bolt fixed connecting base, shovel board assembly and strip type rack rails seat are passed on coupling assembling and are had pin-and-hole and bolt hole, pin-and-hole is corresponding with locating dowel pin, bolt hole is corresponding with bolt fixed connecting base, bolt hole is connected with slat conveyer fastener rib hook bolt by black nut with bolt fixed connecting base.
In this structure, described strip type rack rails seat is passed coupling assembling and is adopted strip type rivet welding rack rails seat, is framed structure.
In this structure, on the lateral surface of described left hot rolling mining ledge steel, be designed with 5 locating dowel pins.
In this structure, on the lateral surface of described right hot rolling mining ledge steel, be designed with 5 locating dowel pins.
Advantageous effect of the present invention is: owing to using this structure of the present invention, after the position wearing and tearing such as middle plate and shovel board, baffle plate side shaped steel ledge are bad, can part fast and easy change broken parts assembly; Baffle plate side channel side passes coupling assembling with strip type rack rails seat and combines as a whole, for riding ledge coalcutter, provide more firm walking track, be conducive to improve the coal mining efficiency of thin coal bed fully-mechanized mining and be convenient to and safeguard, reduce costs, for medium and small coal mine provides efficient, safe load transfer device, result of use is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is the structural representation of shovel board assembly in Fig. 1;
Fig. 4 is the birds-eye view of Fig. 3;
Fig. 5 is the structural representation of intermediate channel body assembly in Fig. 1;
Fig. 6 is the birds-eye view of Fig. 5;
Fig. 7 is the structural representation that Fig. 1 middle plate strip formula rack rails seat is passed coupling assembling;
Fig. 8 be Fig. 7 birds-eye view;
In accompanying drawing: 1, shovel board assembly; 2, black nut; 3, intermediate channel body assembly; 4, slat conveyer fastener rib hook bolt; 5, strip type rack rails seat is passed coupling assembling; 6, strip type rivet welding rack rails seat; 7, right hot rolling mining ledge steel; 8, bolt fixed connecting base; 9, middle plate; 10, left hot rolling mining ledge steel; 11, locating dowel pin; 12, attachment pegs; 13, connect ear.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
The present invention is as Fig. 1, 2, 3, 4, 5, 6, 7, shown in 8, a kind of strip type rack rails seat Split type structure intermediate channel, comprise shovel board assembly 1, intermediate channel body assembly 3 and strip type rack rails seat are passed coupling assembling 5, intermediate channel body assembly 3 comprises middle plate 9, middle plate 9 two ends are designed with respectively left hot rolling mining ledge steel 10 and right hot rolling mining ledge steel 7, on the lateral surface of left hot rolling mining ledge steel 10 and right hot rolling mining ledge steel 7, be designed with attachment pegs 12 and connect ear 13, it is characterized in that: on the lateral surface of left hot rolling mining ledge steel 10 and right hot rolling mining ledge steel 7, be also designed with locating dowel pin 11 and bolt fixed connecting base 8, shovel board assembly 1 and strip type rack rails seat are passed on coupling assembling 5 and are had pin-and-hole and bolt hole, pin-and-hole is corresponding with locating dowel pin 11, bolt hole is corresponding with bolt fixed connecting base 8, bolt hole is connected with slat conveyer fastener rib hook bolt 4 by black nut 2 with bolt fixed connecting base 8.In the present embodiment, described strip type rack rails seat is passed coupling assembling 5 and is adopted strip type rivet welding rack rails seat 6, is framed structure; Be convenient to make, strengthened the intensity of structure.In the present embodiment, on the lateral surface of described left hot rolling mining ledge steel 10, be designed with 5 locating dowel pins 11.In the present embodiment, on the lateral surface of described right hot rolling mining ledge steel 7, be designed with 5 locating dowel pins 11.
Use when of the present invention, shovel board assembly and strip type rack rails seat are passed between coupling assembling and intermediate channel body assembly and first by locating dowel pin, are located, behind location, recycling black nut is connected and is fastened as a whole with slat conveyer fastener rib hook bolt, chute steel and strip type rack rails seat are passed coupling assembling and are combined as a whole, for riding ledge coalcutter, provide more firm walking track, can be according to using the position that need to adjust shovel board assembly and strip type rack rails seat passing coupling assembling, the position that is shovel board assembly and strip type rack rails seat passing coupling assembling can exchange, to adapt to the needs of different operating.
The present invention is simple in structure, and assembling and disassembling is convenient, economical and practical, dependable performance; Be adapted at fully-mechanized mining working and use, be convenient to transformation and the technology upgrading of facility management maintenance and driving surface.
Claims (4)
1. a strip type rack rails seat Split type structure intermediate channel, comprise shovel board assembly (1), intermediate channel body assembly (3) and strip type rack rails seat are passed coupling assembling (5), intermediate channel body assembly (3) comprises middle plate (9), middle plate (9) two ends are designed with respectively left hot rolling mining ledge steel (10) and right hot rolling mining ledge steel (7), on the lateral surface of left hot rolling mining ledge steel (10) and right hot rolling mining ledge steel (7), be designed with attachment pegs (12) and connect ear (13), it is characterized in that: on the lateral surface of left hot rolling mining ledge steel (10) and right hot rolling mining ledge steel (7), be also designed with locating dowel pin (11) and bolt fixed connecting base (8), shovel board assembly (1) and strip type rack rails seat are passed on coupling assembling (5) and are had pin-and-hole and bolt hole, pin-and-hole is corresponding with locating dowel pin (11), bolt hole is corresponding with bolt fixed connecting base (8), bolt hole is connected with slat conveyer fastener rib hook bolt (4) by black nut (2) with bolt fixed connecting base (8).
2. a kind of strip type rack rails seat Split type structure intermediate channel according to claim 1, is characterized in that: described strip type rack rails seat is passed coupling assembling (5) and adopted strip type rivet welding rack rails seat (6), is framed structure.
3. a kind of strip type rack rails seat Split type structure intermediate channel according to claim 1 and 2, is characterized in that: on the lateral surface of described left hot rolling mining ledge steel (10), be designed with 5 locating dowel pins (11).
4. a kind of strip type rack rails seat Split type structure intermediate channel according to claim 3, is characterized in that: on the lateral surface of described right hot rolling mining ledge steel (7), be designed with 5 locating dowel pins (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310614273.0A CN103640849A (en) | 2013-11-28 | 2013-11-28 | Batten type toothed rail base split structure middle trough |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310614273.0A CN103640849A (en) | 2013-11-28 | 2013-11-28 | Batten type toothed rail base split structure middle trough |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103640849A true CN103640849A (en) | 2014-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310614273.0A Pending CN103640849A (en) | 2013-11-28 | 2013-11-28 | Batten type toothed rail base split structure middle trough |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104495229A (en) * | 2014-10-23 | 2015-04-08 | 四川华蓥山广能集团嘉华机械有限责任公司 | Scraper conveyer |
| CN108974786A (en) * | 2018-09-20 | 2018-12-11 | 三重型装备有限公司 | New structural scraper conveyor middle groove suitable for thin seam working surface |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3700258A1 (en) * | 1987-01-07 | 1988-07-21 | Gewerk Eisenhuette Westfalia | Chain assembly arresting apparatus for double outer scraper chain conveyors |
| CN2808822Y (en) * | 2005-07-22 | 2006-08-23 | 杨天亮 | Middle groove linking device for scraper conveyer |
| CN201496099U (en) * | 2009-09-29 | 2010-06-02 | 冉来明 | Split-type ramp plate |
| CN203652564U (en) * | 2013-11-28 | 2014-06-18 | 山东鲁南装备制造有限公司 | Wattle type cogged rail base split structure middle groove |
-
2013
- 2013-11-28 CN CN201310614273.0A patent/CN103640849A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3700258A1 (en) * | 1987-01-07 | 1988-07-21 | Gewerk Eisenhuette Westfalia | Chain assembly arresting apparatus for double outer scraper chain conveyors |
| CN2808822Y (en) * | 2005-07-22 | 2006-08-23 | 杨天亮 | Middle groove linking device for scraper conveyer |
| CN201496099U (en) * | 2009-09-29 | 2010-06-02 | 冉来明 | Split-type ramp plate |
| CN203652564U (en) * | 2013-11-28 | 2014-06-18 | 山东鲁南装备制造有限公司 | Wattle type cogged rail base split structure middle groove |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104495229A (en) * | 2014-10-23 | 2015-04-08 | 四川华蓥山广能集团嘉华机械有限责任公司 | Scraper conveyer |
| CN108974786A (en) * | 2018-09-20 | 2018-12-11 | 三重型装备有限公司 | New structural scraper conveyor middle groove suitable for thin seam working surface |
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Application publication date: 20140319 |