CN211846159U - Constant-pressure sweeper - Google Patents
Constant-pressure sweeper Download PDFInfo
- Publication number
- CN211846159U CN211846159U CN201922162678.0U CN201922162678U CN211846159U CN 211846159 U CN211846159 U CN 211846159U CN 201922162678 U CN201922162678 U CN 201922162678U CN 211846159 U CN211846159 U CN 211846159U
- Authority
- CN
- China
- Prior art keywords
- scraper
- lower carriage
- support
- hydro
- cylinder
- 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.)
- Active
Links
Images
Landscapes
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The utility model discloses a constant voltage scavenging machine, lower carriage including the left and right sides, the top of lower carriage is connected with the upper bracket through the intermediate frame, install the hydro-cylinder in the lower carriage, the piston rod at hydro-cylinder top is connected in the both ends of controlling of scraper support, the both sides of scraper support still are equipped with first scraper and second scraper, the top of scraper support is equipped with the conveyer belt. The utility model has good scraping effect; the disassembly and the assembly are simple and convenient; the clearance between the conveyer belt and the scraper is automatically adjusted; the abrasion of the scraper and the conveying belt is reduced; the equipment is safe and reliable.
Description
Technical Field
The utility model relates to a technical field is carried to the material, specifically is a constant voltage scavenging machine.
Background
The belt conveyor is widely applied to industries such as coal mines, power plants, metallurgy, grain bins and the like as continuous transportation of bulk materials. The sweeper has a non-negligible effect on the belt conveyor. In the operation of the material conveying mechanism, if the attachments on the tail roller are manually removed, serious personal casualty accidents are easy to happen, and the cleaning is not timely. The cleaner can timely, conveniently and effectively remove the attachments on the roller.
The sweeper often encounters problems during installation and use, such as unsatisfactory sweeping effect, rapid wear of the sweeping cutter head, difficulty in installation, and the like. To this end, we propose a constant pressure sweeper.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a constant voltage scavenging machine to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a constant voltage scavenging machine, includes the lower carriage of the left and right sides, the top of lower carriage is connected with the upper bracket through the intermediate frame, install the hydro-cylinder in the lower carriage, the piston rod at hydro-cylinder top is connected in scraper support's both ends about, scraper support's both sides still are equipped with first scraper and second scraper, scraper support's top is equipped with the conveyer belt.
As a further optimization of the technical scheme, the top of the middle frame is fixedly connected to the bottom of the upper support through screws.
As a further optimization of the technical scheme, the middle frame is movably connected to the top of the lower support through a pin shaft.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has good scraping effect; the disassembly and the assembly are simple and convenient; the clearance between the conveyer belt and the scraper is automatically adjusted; the abrasion of the scraper and the conveying belt is reduced; the equipment is safe and reliable.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic sectional view of a-a in fig. 1 according to the present invention.
In the figure: the scraper device comprises an upper support 1, a middle support 2, a lower support 3, a conveying belt 4, a scraper support 5, an oil cylinder 6, a pin shaft 7, a first scraper 8 and a second scraper 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a constant voltage scavenging machine, includes the lower carriage 3 of the left and right sides, the top of lower carriage 3 is connected with upper bracket 1 through middle frame 2, install hydro-cylinder 6 in the lower carriage 3, the piston rod at 6 tops of hydro-cylinder is connected in scraper support 5 both ends about, scraper support 5's both sides still are equipped with first scraper 8 and second scraper 9, scraper support 5's top is equipped with conveyer belt 4.
Specifically, the top of the middle frame 2 is fixedly connected to the bottom of the upper frame 1 through screws.
Specifically, the middle frame 2 is movably connected to the top of the lower support 3 through a pin shaft 7.
Specifically, when the cleaning device is used, when sundries exist on the surface of the conveying belt 4, the surface of the conveying belt is cleaned twice by the first scraper 8 and the second scraper 9, so that the cleaning effect is improved;
the single-acting oil cylinder 6 is used for adjusting the clearance between the first scraper 8 and the second scraper 9 and the conveyer belt 4;
after the equipment is installed, the pressure gauge is observed, the pressure of the large cavity of the single-action oil cylinder 6 is adjusted, then the gap between the first scraper 8 and the second scraper 9 and the conveying belt 4 is adjusted, the pressure of the large cavity and the small cavity of the oil cylinder 6 reaches a balance, and the pressure of the energy accumulator is maintained.
When the first scraper 8 and the second scraper 9 are worn, the gap between the first scraper 8 and the conveyor belt 4 and the gap between the second scraper 9 and the conveyor belt 4 are increased, the pressure is reduced, and the balance of the previous adjustment is broken, at the moment, the pressure of the large cavity of the oil cylinder 6 is automatically increased, the piston rod of the oil cylinder 6 extends out, and the gap between the first scraper 8 and the conveyor belt 4 and the gap between the second scraper 9 and the conveyor belt 4 are reduced;
when the gaps between the first scraper 8 and the second scraper 9 and the conveyer belt 4 are reduced and the pressure is increased, the piston rod of the oil cylinder 6 is retracted by the self-weight, and the gaps between the first scraper 8 and the second scraper 9 and the conveyer belt 4 are increased.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a constant voltage scavenging machine, includes lower carriage (3) of the left and right sides, its characterized in that: the top of lower carriage (3) is connected with upper bracket (1) through middle frame (2), install hydro-cylinder (6) in lower carriage (3), the piston rod at hydro-cylinder (6) top is connected in scraper support (5) both ends about, the both sides of scraper support (5) still are equipped with first scraper (8) and second scraper (9), the top of scraper support (5) is equipped with conveyer belt (4).
2. The constant pressure sweeper according to claim 1, wherein: the top of the middle frame (2) is fixedly connected to the bottom of the upper bracket (1) through screws.
3. The constant pressure sweeper according to claim 1, wherein: the middle frame (2) is movably connected to the top of the lower support (3) through a pin shaft (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922162678.0U CN211846159U (en) | 2019-12-06 | 2019-12-06 | Constant-pressure sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922162678.0U CN211846159U (en) | 2019-12-06 | 2019-12-06 | Constant-pressure sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211846159U true CN211846159U (en) | 2020-11-03 |
Family
ID=73214257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922162678.0U Active CN211846159U (en) | 2019-12-06 | 2019-12-06 | Constant-pressure sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211846159U (en) |
-
2019
- 2019-12-06 CN CN201922162678.0U patent/CN211846159U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202148022U (en) | Belt/roller material cleaning device | |
| CN211846159U (en) | Constant-pressure sweeper | |
| CN209758372U (en) | Roller material cleaning device | |
| CN210594145U (en) | Bilateral plow discharger | |
| CN219620284U (en) | Material pushing device of belt conveyor | |
| CN2521184Y (en) | Changeable groove angle roller up-down unloader | |
| CN214442448U (en) | Stamping device is used in aluminum product processing | |
| CN207748480U (en) | A kind of heavy-duty plate feeder with material-clearing device | |
| CN205574990U (en) | Heavy section sweeper of belt conveyor hydraulic pressure constant force square | |
| CN212221744U (en) | Full-section scraper blade extracting device | |
| CN205471374U (en) | Compound ceramic sweeper | |
| CN210029041U (en) | Material cleaning scraper device for conveying belt | |
| CN201501668U (en) | Dual regulation type sweeper at head of heavy-duty belt conveyor | |
| CN209939747U (en) | Belt conveyor sweeper | |
| CN208775731U (en) | Thermal power plant coal conveyer belt coal wiper | |
| CN210883942U (en) | Telescopic machine head of scraper conveyor | |
| CN207642764U (en) | Baiting structure on section bar cutting device | |
| CN220617324U (en) | Automatic-adjusting return stroke scraper cleaner device of belt conveyor | |
| CN212831140U (en) | Heavy plate feeder with material cleaning device | |
| CN207078697U (en) | A kind of double colter belt plows | |
| CN208135364U (en) | A kind of sealing-tape machine and its rubber belt cleaning device | |
| CN209582711U (en) | One kind is for paper industry production slurrying feeding device | |
| CN210392687U (en) | Adhesive tape cleaner for adhesive tape machine | |
| CN201746084U (en) | Empty segment sweeper for belt conveyer | |
| CN210972815U (en) | Belt conveying mechanism for dilute, wet and water coal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |