CN205574990U - Heavy section sweeper of belt conveyor hydraulic pressure constant force square - Google Patents
Heavy section sweeper of belt conveyor hydraulic pressure constant force square Download PDFInfo
- Publication number
- CN205574990U CN205574990U CN201620403219.0U CN201620403219U CN205574990U CN 205574990 U CN205574990 U CN 205574990U CN 201620403219 U CN201620403219 U CN 201620403219U CN 205574990 U CN205574990 U CN 205574990U
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- cleaning block
- support shaft
- connecting plate
- connecting rod
- slotted
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Abstract
The utility model discloses a heavy section sweeper of belt conveyor hydraulic pressure constant force square contains mount, pneumatic cylinder, connecting rod, swinging boom, back shaft, cleans the piece, its characterized in that: the pneumatic cylinder is connected with the mount, be equipped with hydraulic control valve and travel switch on the mount, the pneumatic cylinder upper end is connected with the connecting rod, the connecting rod links to each other through the one end of round pin axle with the swinging boom, the other end and the mount of swinging boom pass through the round pin hub connection, the swinging boom is supported by the back shaft, back shaft tip welding has the back shaft connecting plate, the back shaft connecting plate links to each other with a connecting plate that cleans that cleans an one end, clean piece and angle iron frame, pressing plates, it is as an organic whole that the backing plate passes through bolted connection, the slotted steelframe of angle iron frame back welding, heavy section sweeper of belt conveyor hydraulic pressure constant force square is the bilateral symmetry structure. The utility model discloses the advantage has: the controllability is good, the change frequency is low, the maintenance work volume is little, clean effectual, long service life. The utility model discloses the wide application is in coal mine equipment.
Description
Technical field
This utility model relates to a kind of sweeper, particularly a kind of ribbon conveyer hydraulic permanent moment weight section sweeper.
Background technology
Ribbon conveyer is the crucial transporting equipment in coal production, and weight section sweeper is the requisite corollary apparatus of ribbon conveyer, it is installed on belt conveyer head and drives below cylinder dead ahead or coal unloading drum, it is used for cleaning the coal slime residue sticking on conveyer belt work surface after ribbon conveyer is unloaded coal, and makes it fall in head hopper.Owing to ribbon conveyer is dependent on the frictional force of conveyer belt and drive roll to transmit power, thus the effect that conveyor belt surface cleans, directly influence service life and the stable operation of ribbon conveyer.Fast lifting along with comprehensive mechanical coal mining technical merit, the speed of service and the transport capacity of ribbon conveyer strengthen the most further, if it is bad that sweeper cleans effect, coal slime residue enters on cylinder and conveyer belt contact surface, belt deflection, skidding can be caused, the abrasion of aggravation conveyer belt, can cause substantial equipment accident time serious simultaneously.
At present, the sweeper used in coal mine belt conveyor is spring and Weight type structure, they are to utilize spring force and weight power to make cleaning block press on conveyer belt, simple in construction, by the coal slime residue on clear band plate scraping conveyer belt, but in real work, there is a lot of problem, as poor in modulability, replacement frequency is high, maintenance load is big, automaticity is low, production efficiency is low；Under the effect of spring force and weight, conveyer belt and the thrust cleaned between block and sweeping forces are unstable, and gradually decrease along with the abrasion cleaning block so that the scraper plate rate of wear is fast, the life-span is short, clean weak effect.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, it is provided that a kind of controllability is good, replacement frequency is low, maintenance workload is little, it is effective to clean, the ribbon conveyer hydraulic permanent moment of length in service life weight section sweeper.
nullFor reaching above-mentioned purpose，This utility model be the technical scheme is that a kind of ribbon conveyer hydraulic permanent moment weight section sweeper，Comprise fixed mount、Hydraulic cylinder、Connecting rod、Turning arm、Support shaft、Support shaft connecting plate、Clean block、Clean block connecting plate，It is characterized in that: described hydraulic cylinder lower end is welded with fixing otic placode，Described fixing otic placode is connected with fixed mount by bearing pin，Described fixed mount is provided with hydraulic control valve and travel switch，Described hydraulic cylinder upper end is threaded connection with connecting rod，It is provided with guide rod inside described connecting rod，Equipped with disk spring on described guide rod，The connecting portion of described connecting rod and hydraulic cylinder is locked by locking nut，Described connecting rod is connected with one end of turning arm by bearing pin，The other end of described turning arm is connected by bearing pin with fixed mount，Described turning arm is supported by support shaft，Described support shaft is connected by ringfeder with turning arm，Described support shaft end is welded with support shaft connecting plate，Described support shaft connecting plate is connected with the cleaning block connecting plate cleaning block one end，Described cleaning block is placed on slotted-angle shelving，It is provided with backing plate inside described cleaning block，Described cleaning block side is provided with pressing plate，Described cleaning block、Slotted-angle shelving、Pressing plate、Backing plate is bolted and is integrated，The described slotted-angle shelving back side is welded with U-steel frame，Described slotted-angle shelving and U-steel frame are all welded in one with cleaning block connecting plate，Described ribbon conveyer hydraulic permanent moment weight section sweeper is bilateral symmetry.
Further, described ribbon conveyer hydraulic permanent moment weight section sweeper can by change clean block, slotted-angle shelving, U-steel frame physical dimension supporting with the ribbon conveyer of all size.
Further, the width of described cleaning block is not more than the width of conveyer belt.
This utility model advantage has: this utility model can ensure that cleaner has constant thrust and sweeping forces, and make cleaning block compress conveyer belt all the time, thus improve the stability of work, ensure that the automatic compensation of wearing clearance, simultaneously, length of effectively wearing and tearing cleaning block also strengthens, and further increases the service life cleaning block；Secondly, by regulating the operating pressure of hydraulic system, the size of reasonable adjusting thrust, optimal cleaning effect can be kept according to the difference of the conveyer belt speed of service；It addition, this utility model only need to change cleaning block width, slotted-angle shelving U-steel frame length, the ribbon conveyer being i.e. suitable for different size supports the use, and its adaptability is good；In addition, this utility model also has simple in construction, and conveniently, maintenance workload is little for installation and debugging, replacing, automaticity height and work efficiency high.
Accompanying drawing explanation
Fig. 1 is this utility model one ribbon conveyer hydraulic permanent moment weight section sweeper structural representation front view.
Fig. 2 is this utility model one ribbon conveyer hydraulic permanent moment weight section sweeper structural representation left view.
Fig. 3 is the cleaning packaged distribution structure schematic diagram of this utility model a kind of ribbon conveyer hydraulic permanent moment weight section sweeper.
In the drawings, 1. fixed mount, 2. hydraulic cylinder, 3. fix otic placode, 4. bearing pin, 5. hydraulic control valve, 6. travel switch, 7. connecting rod, 8. guide rod, 9. disk spring, 10. locking nut, 11. turning arms, 12. support shafts, 13. ringfeders, 14. support shaft connecting plates, 15. clean block, 16. slotted-angle shelvings, 17. pressing plates, 18. backing plates, 19. U-steel frames, 20. clean block connecting plate.
Detailed description of the invention
The utility model is described in further detail for example given below plan; but it is not to be construed as the restriction to this utility model protection domain; those skilled in the art to nonessential improvement and adjustment more of the present utility model, still fall within protection domain of the present utility model according to this utility model content.
In Fig. 1, Fig. 2, Fig. 3,1. fixed mount, 2. hydraulic cylinder, 3. fix otic placode, 4. bearing pin, 5. hydraulic control valve, 6. travel switch, 7. connecting rod, 8. guide rod, 9. disk spring, 10. locking nut, 11. turning arms, 12. support shafts, 13. ringfeders, 14. support shaft connecting plates, 15. clean block, 16. slotted-angle shelvings, 17. pressing plates, 18. backing plates, 19. U-steel frames, 20. clean block connecting plate.
nullA kind of ribbon conveyer hydraulic permanent moment weight section sweeper，Comprise fixed mount 1、Hydraulic cylinder 2、Connecting rod 7、Turning arm 11、Support shaft 12、Support shaft connecting plate 14、Clean block 15、Clean block connecting plate 20，It is characterized in that: hydraulic cylinder 2 lower end is welded with fixing otic placode 3，Fixing otic placode 3 is connected with fixed mount 1 by bearing pin 4，Fixed mount 1 is provided with hydraulic control valve 5 and travel switch 6，Hydraulic cylinder 2 upper end is threaded connection with connecting rod 7，Connecting rod 7 is internal is provided with guide rod 8，Equipped with disk spring 9 on guide rod 8，The connecting portion of connecting rod 7 and hydraulic cylinder 2 is locked by locking nut 10，Connecting rod 7 is connected with one end of turning arm 11 by bearing pin 4，The other end of turning arm 11 is connected by bearing pin 4 with fixed mount 1，Turning arm 11 is supported by support shaft 12，Support shaft 12 is connected by ringfeder 13 with turning arm 11，Support shaft 12 end is welded with support shaft connecting plate 14，Support shaft connecting plate 14 is connected with the cleaning block connecting plate 20 cleaning block 15 one end，Clean block 15 to be placed on slotted-angle shelving 16，Clean block 15 inside and be provided with backing plate 18，Clean block 15 side and be provided with pressing plate 17，Clean block 15、Slotted-angle shelving 16、Pressing plate 17、Backing plate 18 is bolted and is integrated，Slotted-angle shelving 16 back side is welded with U-steel frame 19，Slotted-angle shelving 16 and U-steel frame 19 are all welded in one with cleaning block connecting plate 20，Ribbon conveyer hydraulic permanent moment weight section sweeper is bilateral symmetry.
The width cleaning block 15 is consistent with the width of conveyer belt, is 2 meters.
During use, start hydraulic control valve 5, hydraulic cylinder 2 starts, when hydraulic coupling promotes turning arm to rotate by connecting rod 7, cleaning block 15 will be driven to rotate, the gap produced after making cleaning block 15 compress conveyer belt and compensate abrasion, once clean, 15 places touching damages of conveyor belt or projection, cleaning block 15, under the effect compressing counter-force, will rebound, loosen the conveyer belt of compression, so that damages of conveyor belt or the place of projection can pass through cleaning block 15, it is to avoid sweeper and conveyer belt sustain damage.Being constant owing to connecting rod 7 acts on the moment on turning arm 11, the radius of turning arm 11 is also constant, therefore, cleans block 15 the most invariable to the thrust of conveyer belt；Travel switch 6 is fixed on fixed mount; when the angle that hydraulic cylinder 2 swings reaches maximum allowable angle; travel switch 6 action will be touched; Control System of Belt Conveyer meeting automatic alarm or autostop; staff just can be replaced cleaning block 15 in time, it is to avoid sweeper metalwork damages conveyer belt or causes equipment breakdown.
Claims (2)
- null1. a ribbon conveyer hydraulic permanent moment weight section sweeper，Comprise fixed mount (1)、Hydraulic cylinder (2)、Connecting rod (7)、Turning arm (11)、Support shaft (12)、Support shaft connecting plate (14)、Clean block (15)、Clean block connecting plate (20)，It is characterized in that: described hydraulic cylinder (2) lower end is welded with fixing otic placode (3)，Described fixing otic placode (3) is connected with fixed mount (1) by bearing pin (4)，Described fixed mount (1) is provided with hydraulic control valve (5) and travel switch (6)，Described hydraulic cylinder (2) upper end is threaded connection with connecting rod (7)，Described connecting rod (7) is internal is provided with guide rod (8)，Equipped with disk spring (9) on described guide rod (8)，The connecting portion of described connecting rod (7) and hydraulic cylinder (2) is locked by locking nut (10)，Described connecting rod (7) is connected with one end of turning arm (11) by bearing pin (4)，The other end of described turning arm (11) is connected by bearing pin (4) with fixed mount (1)，Described turning arm (11) is supported by support shaft (12)，Described support shaft (12) is connected by ringfeder (13) with turning arm (11)，Described support shaft (12) end is welded with support shaft connecting plate (14)，Described support shaft connecting plate (14) is connected with cleaning block connecting plate (20) cleaning block (15) one end，Described cleaning block (15) is placed on slotted-angle shelving (16)，Described cleaning block (15) is internal is provided with backing plate (18)，Described cleaning block (15) side is provided with pressing plate (17)，Described cleaning block (15)、Slotted-angle shelving (16)、Pressing plate (17)、Backing plate (18) is bolted and is integrated，Described slotted-angle shelving (16) back side is welded with U-steel frame (19)，Described slotted-angle shelving (16) and U-steel frame (19) are all welded in one with cleaning block connecting plate (20)，Described ribbon conveyer hydraulic permanent moment weight section sweeper is bilateral symmetry.
- A kind of ribbon conveyer hydraulic permanent moment weight section sweeper the most according to claim 1, it is characterised in that: the width of described cleaning block (15) is not more than the width of conveyer belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620403219.0U CN205574990U (en) | 2016-05-06 | 2016-05-06 | Heavy section sweeper of belt conveyor hydraulic pressure constant force square |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620403219.0U CN205574990U (en) | 2016-05-06 | 2016-05-06 | Heavy section sweeper of belt conveyor hydraulic pressure constant force square |
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| Publication Number | Publication Date |
|---|---|
| CN205574990U true CN205574990U (en) | 2016-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620403219.0U Expired - Fee Related CN205574990U (en) | 2016-05-06 | 2016-05-06 | Heavy section sweeper of belt conveyor hydraulic pressure constant force square |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335768A (en) * | 2016-11-07 | 2017-01-18 | 红安江陵机械制造有限公司 | High-purity head polyurethane cleaner |
| CN108996172A (en) * | 2018-07-25 | 2018-12-14 | 真木农业设备（安徽）有限公司 | A kind of chicken manure cleaning agency |
| CN117902267A (en) * | 2024-01-30 | 2024-04-19 | 扬州金盛达液压机械制造有限公司 | Conveyor belt slime cleaning device |
-
2016
- 2016-05-06 CN CN201620403219.0U patent/CN205574990U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335768A (en) * | 2016-11-07 | 2017-01-18 | 红安江陵机械制造有限公司 | High-purity head polyurethane cleaner |
| CN108996172A (en) * | 2018-07-25 | 2018-12-14 | 真木农业设备（安徽）有限公司 | A kind of chicken manure cleaning agency |
| CN117902267A (en) * | 2024-01-30 | 2024-04-19 | 扬州金盛达液压机械制造有限公司 | Conveyor belt slime cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20170506 |
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| CF01 | Termination of patent right due to non-payment of annual fee |