CN207737957U - A kind of scraper plate pull back device - Google Patents
A kind of scraper plate pull back device Download PDFInfo
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- CN207737957U CN207737957U CN201721899600.1U CN201721899600U CN207737957U CN 207737957 U CN207737957 U CN 207737957U CN 201721899600 U CN201721899600 U CN 201721899600U CN 207737957 U CN207737957 U CN 207737957U
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- fixed plate
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- scraper
- scraper plate
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Abstract
The utility model discloses a kind of scraper plate pull back devices, including scraper plate, the back side of the scraper side of scraper plate is equipped with the fixed plate of bar shaped, the length of fixed plate is less than scraper plate length, fixed plate includes fixed plate I and fixed plate II, fixed plate I is perpendicularly fixed on scraper plate along its length, the head clearance of fixed plate I is equipped with rectangular aperture I, fixed plate II is located at I top of rectangular aperture, fixed plate II and the junction of fixed plate I are equipped with rectangular aperture II, the height of fixed plate II at rectangular aperture II is identical as the open height of rectangular aperture I, fixed plate II is perpendicularly fixed on scraper plate along its length, the fixed-direction of fixed plate II is in 15 ° of 60 ° of angles with fixed plate I.The device can effectively reinforce scraper plate, improve the bending-resistant type of scraper plate, and then improve press filtration working efficiency, save production cost, reduce service worker's labor intensity, while the apparatus structure is simple, easy to process.
Description
Technical field
The utility model is related to coal production scrapper conveyor apparatus fields, are specifically related to a kind of scraper plate pull back device.
Background technology
Scrapper conveyor in the workshop of coal mine coal washery, mainly for delivery of unloading filter-pressing coal slime, because coal slime press filtration is unloaded at cake,
And moisture of coal fines is higher 25% or so, unloads that loading capacity is larger, and a filter press unloads a coal slime and weighs about 11 tons, scrapper conveyor fortune
During turning, it is be easy to cause the deformation of scraper plate stretch bending, chain failure of floaing often occurs, influences to keep the safety in production.Machine repair personnel replaces deformation
Scraper plate heavy workload, and if bending scraper plate is replaced not in time, also be easy to cause coal slime and gathered in scrapper conveyor, clear up time-consuming expense
Power further influences the equipment uptime.To improve press filtration working efficiency, artificial labor intensity is repaired in reduction, there is an urgent need for
A kind of scraper plate pull back device is designed, to reinforce scraper plate, increases the flexing resistance of scraper plate.
Invention content
In view of the deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a kind of scraper plate pull back device,
The device can effectively reinforce scraper plate, improve the bending-resistant type of scraper plate, and then improve press filtration working efficiency, save production cost, reduce
Service worker's labor intensity, while the apparatus structure is simple, it is easy to process.
To solve the above problems, the utility model provides following technical solution：A kind of scraper plate pull back device, including scrape
Plate, the back side of the scraper side of scraper plate are equipped with the fixed plate of bar shaped, and the length of fixed plate is less than scraper plate length, and fixed plate includes fixing
Plate I and fixed plate II, fixed plate I are perpendicularly fixed on scraper plate along its length, and the head clearance of fixed plate I is equipped with rectangular aperture
I, fixed plate II is located at I top of rectangular aperture, and fixed plate II and the junction of fixed plate I are equipped with rectangular aperture II, rectangular aperture
The height of fixed plate II at II is identical as the open height of rectangular aperture I, and fixed plate II is perpendicularly fixed at along its length scrapes
On plate, fixed-direction and the fixed plate I of fixed plate II are in 15 ° of -60 ° of angles.
Fixed plate II is oblique to be placed in I top of fixed plate, and the two junction is equipped with the rectangular aperture to match, it is ensured that the two
Either flush after fixation, II first purpose of fixed plate are the fastnesses for improving fixed plate I and being combined with scraper plate, and the second purpose is logical
The anti-bending strength of scraper plate can be further increased along the oblique fixed fixed plate of scraper plate length direction II by crossing.
Technical scheme of the present invention further includes：The fixed plate is fixedly connected with scraper plate by welding manner.Welding manner
Fixed plate and the globality of scraper plate can be effectively improved, the service life of whole device is improved.
Technical scheme of the present invention further includes：The fixed plate is made of wear-resisting steel plate.Since the device use environment is special
Very, fixed plate is made in the material that abrasion resistance properties need to be selected excellent.
Technical scheme of the present invention further includes：The length of the fixed plate I is 600-700mm, is highly 40-60mm, thickness
Degree is 5-15mm.The size can preferably match coal washing workshop scraper plate machine scraper size.
Technical scheme of the present invention further includes：The length of the fixed plate I is 650mm, be highly 50mm, thickness is
10mm.The size can preferably match coal washing workshop scraper plate machine scraper size.
Technical scheme of the present invention further includes：The length of the fixed plate II is 30-100mm, is highly 10-60mm, thickness
Degree is 5-15mm.Since fixed plate II is placed in I top of fixed plate to be oblique, length is only slightly longer than scraper plate width.
The utility model has the beneficial effects that：The scraper plate pull back device of this programme is equipped with solid in the scraper side back face of scraper plate
Fixed board, fixed plate include with material scraping plate fixed plate I disposed in parallel and angularly disposed fixed plate II above fixed plate I,
Fixed plate I is perpendicularly fixed on scraper plate along its length, can be effectively increased the anti-bending strength of scraper plate, and fixed plate II is fixed on
I top of fixed plate, can improve the fastness and the anti-bending strength for improving scraper plate that fixed plate I is connect with scraper plate, this programme
Scraper plate pull back device can effectively reinforce scraper plate, improve the bending-resistant type of scraper plate, and then improve press filtration working efficiency, saving is produced into
This, reduces service worker's labor intensity, while the apparatus structure is simple, easy to process.
Description of the drawings
Fig. 1 is the structural schematic diagram of specific embodiment of the present invention middle scraper pull back device；
Fig. 2 is the vertical view of Fig. 1；
Fig. 3 is II attachment structure schematic diagram of fixed plate I and fixed plate in specific implementation mode.
Wherein, 1 is scraper plate, and 2 be fixed plate I, and 3 be fixed plate II, and 4 be rectangular aperture I, and 5 be rectangular aperture II.
Specific implementation mode
Below in conjunction with the accompanying drawings, the technical solution of the utility model is described in detail.
It can be seen from the figure that a kind of scraper plate pull back device of the utility model, including scraper plate 1, the scraper side of scraper plate 1
The back side is welded with the fixed plate of bar shaped, and fixed plate is made of wear-resisting steel plate, and the length of fixed plate is less than 1 length of scraper plate, fixed plate
Including fixed plate I 2 and fixed plate II 3, fixed plate I 2 is perpendicularly fixed at along its length on scraper plate 1, between the top of fixed plate I 2
Every equipped with rectangular aperture I 4, fixed plate II 3 is located at I 4 top of rectangular aperture, and fixed plate II 3 and the junction of fixed plate I 2 are equipped with
The height of rectangular aperture II 5, the fixed plate II 3 at rectangular aperture II 5 is identical as the open height of rectangular aperture I 4, fixed plate II
3 are perpendicularly fixed at along its length on scraper plate 1, and fixed-direction and the fixed plate I 2 of fixed plate II 3 are in 45 ° of angles.
The length of fixed plate I 2 is 650mm, is highly 50mm, thickness 10mm；The length of fixed plate II 3 is 50mm, height
Degree is 30mm, thickness 10mm.
A kind of scraper plate pull back device, it is simple in structure, it is easy to process, in advance fixed plate weld it is intact after, then replace scraper plate,
See that effect is very notable according to onsite application situation, the scraper plate replacement amount in scrapper conveyor operational process significantly reduces, by pervious
Average monthly replacement 50 is reduced to 30, and each scraper plate price is 75 yuan, monthly saves 20, saves Master Cost 1500
Member, 1.8 ten thousand yuan of a Spring Festival holidays material saving expense, and the labor intensity of maintenance personal is greatly reduced, the maintenance for reducing scraper plate is protected
The time is supported, in a disguised form extends the intact run time of scrapper conveyor, which can be promoted and applied in similar production field.
The scope of protection of the utility model is not limited only to examples detailed above, after having read the utility model, this field skill
Art personnel fall within the application range defined in the appended claims to the modification of the various same principles of the utility model.
Claims (6)
1. a kind of scraper plate pull back device, including scraper plate, it is characterised in that：The back side of the scraper side of the scraper plate is equipped with consolidating for bar shaped
The length of fixed board, fixed plate is less than scraper plate length, and the fixed plate includes fixed plate I and fixed plate II, and fixed plate I is along length side
To being perpendicularly fixed on scraper plate, the head clearance of fixed plate I is equipped with rectangular aperture I, and fixed plate II is located at I top of rectangular aperture,
The junction of fixed plate II and fixed plate I is equipped with rectangular aperture II, and the height of the fixed plate II at rectangular aperture II is opened with rectangle
The open height of mouth I is identical, and fixed plate II is perpendicularly fixed on scraper plate along its length, the fixed-direction of fixed plate II and fixation
Plate I is in 15 ° of -60 ° of angles.
2. scraper plate pull back device according to claim 1, it is characterised in that：The fixed plate passes through welding manner with scraper plate
It is fixedly connected.
3. scraper plate pull back device according to claim 1, it is characterised in that：The fixed plate is made of wear-resisting steel plate.
4. scraper plate pull back device according to claim 1, it is characterised in that：The length of the fixed plate I is 600-
700mm, highly it is 40-60mm, thickness 5-15mm.
5. scraper plate pull back device according to claim 4, it is characterised in that：The length of the fixed plate I is 650mm, height
Degree is 50mm, thickness 10mm.
6. scraper plate pull back device according to claim 1, it is characterised in that：The length of the fixed plate II is 30-
100mm, highly it is 10-60mm, thickness 5-15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721899600.1U CN207737957U (en) | 2017-12-29 | 2017-12-29 | A kind of scraper plate pull back device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721899600.1U CN207737957U (en) | 2017-12-29 | 2017-12-29 | A kind of scraper plate pull back device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207737957U true CN207737957U (en) | 2018-08-17 |
Family
ID=63120925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721899600.1U Active CN207737957U (en) | 2017-12-29 | 2017-12-29 | A kind of scraper plate pull back device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207737957U (en) |
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2017
- 2017-12-29 CN CN201721899600.1U patent/CN207737957U/en active Active
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