CN207417729U - A kind of split type scraper plate - Google Patents
A kind of split type scraper plate Download PDFInfo
- Publication number
- CN207417729U CN207417729U CN201721451558.7U CN201721451558U CN207417729U CN 207417729 U CN207417729 U CN 207417729U CN 201721451558 U CN201721451558 U CN 201721451558U CN 207417729 U CN207417729 U CN 207417729U
- Authority
- CN
- China
- Prior art keywords
- plate body
- scraper plate
- split type
- scraper
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Pusher Or Impeller Conveyors (AREA)
Abstract
The utility model is related to scraper conveyor for coal mines scraper plate fields, more specifically, it is related to a kind of split type scraper plate, a kind of split type scraper plate, including scraping plate body and being arranged on the end for scraping plate body both ends, the end detachably couples with scraping plate body, scrapes plate body and is equipped with the groove coupled with end, the both ends of the end are operating angle.Conveyer scraper is made split and improved by the utility model, by two ends separately manufacturing, plate body is scraped with centre to be rationally connected, significantly reduce the consumption of raw material, it improves and scrapes plate body service life, the labor intensity of worker is reduced, while reduces equipment operation and maintenance cost, improves economic benefit.
Description
Technical field
The utility model is related to scraper conveyor for coal mines scraper plate fields, more specifically, are related to a kind of split type scraper plate.
Background technology
In current coal working face, the effect of drag conveyor is not only to transport coal and material, but also is coalcutter
Running track, therefore it become modernization coal winning technology in indispensable capital equipment.Drag conveyor can keep continuous
Operating, produces with regard to that can be normally carried out.Otherwise, end-of-life state will be presented in entire coal working face, make entire production disruption.Scraper plate
It is an important part of conveyer, in underground, it is necessary to bear continuous coarse coal and ore punching during complex working condition environmental work
Hit load, it is therefore desirable to have higher mechanical strength and wearability.In real work, since fully-mechanized mining working variation in coal seam is multiple
It is miscellaneous, it is difficult to keep promoting synchronous, scraper plate end easily generates abrasion under material and the effect of chute extruding force, cause length not enough and
It destroys, some units are recycled using repair welding, but repair welding heavy workload, of high cost, increase equipment operation maintenance cost.
If patent CN201120082894.5 discloses the scraper plate of drag conveyor, including scraper plate body, scraper plate body
Both ends are equipped with end, and end has top contact, side contact surface and lower contact surface, and the top contact, side connect
The intermediate region of contacting surface and lower contact surface is plane area, and the both sides of plane area are symmetrical arcwall face.The plate conveyer
The intermediate region of the top contact of end, side contact surface and lower contact surface is set to plane area, increases end by scraper plate
The region contacted with ledge, this design than pressure type reduces the abrasion of end, so as to extend the service life of scraper plate.
Scraper plate itself is still worn excessive in actual use, and chute abrasion is accelerated, and reduces conevying efficiency, safety is caused when serious
Accident causes entire conveyer to stop production, and the entire production line is interrupted, therefore needs regular replacement scraper plate, so as to add equipment fortune
Maintenance cost during row.
In summary, it is necessary to which the deficiency in the presence of the prior art is improved.
Utility model content
In the presence of overcoming the shortcomings of the prior art, the utility model provides a kind of split type scraper plate, by two ends
Plate body separately manufacturing is scraped with centre, rationally connects, is convenient for changing after abrasion, to extend the use of scraper plate, replacement cycle, is reduced
The operation of equipment, maintenance cost.
In order to solve the above-mentioned technical problem, technical solution is used by the utility model：
A kind of split type scraper plate, scrapes the end at plate body both ends including scraping plate body and being arranged on, the end and scrape plate body can
Dismounting connection scrapes plate body and is equipped with the groove coupled with end, and the both ends of the end are operating angle respectively.
The end is coupled by bolt with scraping plate body, is easily installed and is dismantled.
The material of the end is engineering plastics, has preferable intensity, fire-retardant and wear-resisting property.
The shape of the end is crescent, and both ends are operating angle.
Compared with prior art, had the beneficial effect that possessed by the utility model：
Conveyer scraper is made split and improved by the utility model, and by two ends separately manufacturing, it is reasonable to scrape plate body with centre
Connection, coal amount excessively is big, and performance is good, and intensity is high, significantly reduces the consumption of raw material；When scraper plate one end works corner wear,
End is removed and is exchanged, makes end other end work angular contact chute, ensures conveyer normal work；End both ends are work
Angle while being convenient for changing, can improve the access times of same end head part, plate body service life is scraped so as to improve,
Equipment operation and maintenance cost are reduced simultaneously, improve economic benefit.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model；
Fig. 2 is the utility model planar structure schematic diagram；
Fig. 3 is the structure diagram of prior art middle scraper；
Wherein：1 is scrapes plate body, and 2 be end, and 3 be groove, and 4 be operating angle, and 5 be bolt.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
As shown in Figs. 1-2, the shape of end 2 is crescent, and material is engineering plastics, is a kind of high-strength anti-flaming Wear-resistant plastic
Material, flexibility is strong, effectively reduces abrasion of the material to chute；And with preferable intensity, anti-flammability and wearability, it can extend and scrape
The service life of plate and replacement cycle.
Become smaller as shown in figure 3, existing scraper plate holds material angle after wearing, the frictional force generated by extruding will drastically increase
Greatly, increase equipment operating load, and easily cause the damage of other parts, therefore the length of front side is the direct of decision scraper plate service life
Factor.
In the present embodiment, scraper conveyor scraper is split type scraper plate, and position of the scraper plate in chute, the scraper plate is including scraping
Plate body 1 and it is arranged on the end 2 for scraping 1 both ends of plate body.Plate body 1 is scraped by 3 fixed end 2 of bolt 5 and groove, passes through groove 3
2 activity of side wall limitation end, since the stress of scraper plate constantly changes, makes the contact portion of its end operating angle 4 and chute
It is worn due to pressing materials, and 2 middle part of end and spare operating angle are once covered by material, almost without friction, only under
Very little is worn in chute friction in bottom surface in portion's work nest.
After the operating angle 4 of 2 one end of end is worn, by unscrewing bolt 5, end 2 is made to be separated with scraping plate body 1, by end 2
It exchanges（As shown in arrow in Fig. 1）Afterwards by screwing bolts 5, end 2 is fixed on and is scraped on plate body 1, make end 2 other end work
Angle 4 contacts chute, ensures conveyer normal work.
4 structure of both-end operating angle on end 2, it is ensured that the reuse of same end 2；The shape of end 2 is the moon
Thread form, the groove 3 scraped on plate body 1 is corresponding, so as to ensure that the installation reliability of end.
Only the preferred embodiment of the utility model is explained in detail above, but the utility model be not limited to it is above-mentioned
Embodiment within the knowledge of a person skilled in the art, can also not depart from the utility model aims
Under the premise of various changes can be made, various change should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of split type scraper plate, it is characterised in that：Including scraping plate body（1）Plate body is scraped with being arranged on（1）The end at both ends（2）,
The end（2）With scraping plate body（1）Detachable connection, scrapes plate body（1）It is equipped with and end（2）The groove of connection（3）, the end
Head（2）Both ends be operating angle（4）.
2. a kind of split type scraper plate according to claim 1, it is characterised in that：The end（2）Pass through bolt（5）With scraping
Plate body（1）Connection, is easily installed and dismantles.
3. a kind of split type scraper plate according to claim 1, it is characterised in that：The end（2）Material be engineering plastic
Material has preferable intensity, fire-retardant and wear-resisting property.
4. a kind of split type scraper plate according to claim 1, it is characterised in that：The end（2）Shape for crescent,
Both ends are operating angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721451558.7U CN207417729U (en) | 2017-11-03 | 2017-11-03 | A kind of split type scraper plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721451558.7U CN207417729U (en) | 2017-11-03 | 2017-11-03 | A kind of split type scraper plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207417729U true CN207417729U (en) | 2018-05-29 |
Family
ID=62306999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721451558.7U Withdrawn - After Issue CN207417729U (en) | 2017-11-03 | 2017-11-03 | A kind of split type scraper plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207417729U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107662795A (en) * | 2017-11-03 | 2018-02-06 | 孙矿生 | A kind of split type scraper plate |
| CN109042036A (en) * | 2018-09-07 | 2018-12-21 | 扬州市何园管理处 | A kind of protection of ancient tree tree body and rejuvenation method |
-
2017
- 2017-11-03 CN CN201721451558.7U patent/CN207417729U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107662795A (en) * | 2017-11-03 | 2018-02-06 | 孙矿生 | A kind of split type scraper plate |
| CN109042036A (en) * | 2018-09-07 | 2018-12-21 | 扬州市何园管理处 | A kind of protection of ancient tree tree body and rejuvenation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180529 Effective date of abandoning: 20201124 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180529 Effective date of abandoning: 20201124 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |