CN1206679A - Conveyor scraper and mounting of scraper bland - Google Patents
Conveyor scraper and mounting of scraper bland Download PDFInfo
- Publication number
- CN1206679A CN1206679A CN 98116177 CN98116177A CN1206679A CN 1206679 A CN1206679 A CN 1206679A CN 98116177 CN98116177 CN 98116177 CN 98116177 A CN98116177 A CN 98116177A CN 1206679 A CN1206679 A CN 1206679A
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- sword
- scrape
- fabricated section
- scraper
- supporting construction
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Abstract
A conveyor scraper comprises a supporting structure, a scraping edge mechanism which is mounted at the supporting structure and is capable of shifting relatively to the supporting structure to a limit position, and a bias mechanism which acts directly or indirectly between the supporting structure and the scraping edge mechanism.
Description
Present invention relates in general to the fabricated section of conveyer scraper with respect to load-transfer device.
Conveyer scraper in use should be able to move on the direction vertical with respect to the sense of motion of the load-transfer device that engages, and keeps scraping to engage so that load-transfer device can move and guarantee scraper plate and belt surface.This perpendicular movement also is necessary for the wearing and tearing of the scraper edge that compensation causes owing to the attrition of the conveyor belt surface on the scraper plate.
Can utilize manual methods to adjust scraper edge, compensate the wearing and tearing of scraper edge with the interval in cycle.On the other hand, preferable is to have this worn-down device of a kind of automatic compensation.
The invention provides a kind of conveyer scraper, it comprises supporting construction, be installed on the supporting construction and can move to one with respect to supporting construction limits scraping the sword device and directly or indirectly acting on supporting construction and scrape biasing device between the sword device of position.
Biasing device can adopt any form, and can comprise at least one spring torsion spare or any device that is equal to.
Biasing device can engage with a kind of configuration on scraping the sword device.This configuration can be any suitable kind, for example can comprise a groove or the similar configuration that receives biasing device to small part.
In a kind of different form of the present invention, biasing device can act on the piston cylinder assembly.For example, can act on a kind of like this piston cylinder assembly, wherein piston engages with cylinder body, and its motion relatively, and a kind of type of attachment is provided at least, makes to scrape the sword device and can be connected in piston or cylinder body directly or indirectly.
In a kind of preferred form of the present invention, scrape the sword device and be fixed on the extension of piston.
Biasing device for example can comprise a spring, and it upwards extended around piston week, and acted between the configuration of cylinder body and piston.
Cylinder body can be mounted to and can move with respect to supporting construction, thus can towards or regulate the position of cylinder body away from load-transfer device.
For example supporting construction can comprise one the band helix line pod, and cylinder body can with the pod screw joint.
One protective cover can be provided, but to prevent that booty or exterior material from entering between the opposite face of slide relative of cylinder body and piston.
Scrape the sword device and can comprise that one is installed in the sword of scraping on the resilient mounting, and biasing device can act between supporting construction and the fabricated section.
Can retrain biasing device, it is acted in vertical direction.
The rigidity of biasing device can be less than the rigidity of fabricated section, so biasing device is just not compressible when fabricated section compresses as yet, fabricated section can be designed to lateral excursion.
Fabricated section can comprise parts, and these parts have one or several configuration, and each configuration is suitable for receiving respectively biasing device.
The present invention also provides a kind of fabricated section that is used for conveyer scraper, it comprises a main body that is formed by a kind of material of elastically deformable, one end of main body has one first configuration, scrape sword and be connected in this first configuration, a relative end of main body has one second configuration, can be connected in fixed sturcture by this configuration main body, and a passage is arranged between first and second configurations, this passage makes main body be easy to center on the passage elastic bending on perpendicular to the direction of a straight line, and this straight line extends between described first and second configuration.
Further describe the present invention by way of example below with reference to accompanying drawing, wherein:
Fig. 1 is the end elevation according to the conveyer scraper of a kind of form of the present invention;
Fig. 2 is the lateral plan of scraper plate shown in Figure 1;
Fig. 3 is the view according to a partly cut-away of the scraper plate of second kind of form of the present invention;
Fig. 4 is the backplan that is used for parts of a kind of modification of the present invention;
Fig. 5 is a plane of structure figure of parts shown in Figure 4;
Fig. 6 is a plane of structure end elevation of these parts;
Fig. 7 is the cross-sectional lateral plan that parts shown in Fig. 4 to 6 connect the installing component on it;
Fig. 8 is the lateral plan that a part is cut open, expresses the use of installing component shown in Figure 7;
Fig. 9 is the sectional elevation by parts shown in Figure 8; With
Figure 10 is a lateral plan of the lower end of an improved installing component and its anchor fitting.
Fig. 1 and 2 illustrates the load-transfer device scraper plate 10 according to first kind of form of the present invention, and it comprises that a strut member 12 and that is fixed on the suitable structure (not shown) scrapes sword 14.Scraping sword can be a plurality of of similarly scraping in the sword, and these are scraped sword and are positioned to a row or arrange with any alternate manner as required.
Scrape sword and comprise that a sword body 16 and is connected in the hard wear-resistant or grinding scraper edge 18 of the upper end of sword body 16.
Be formed with at least two grooves 20 on the sword body 16, in Fig. 2, can only see one of them.This groove receives a coil spring 24, and spring 24 withstands the upper end 26 of groove.The lower end of spring is arranged in a cupwasher 28 that is leaning a bolt 30.
Utilize any suitable lid or in Fig. 1 how many schematically illustrated maintaining bodies 32 spring is remained in the groove.Bolt 30 is fixed on the strut member 12, but with groove 20 loose joints.
Edge 18 is contacted with surface 34 scrapings of top load-transfer device 36.Obviously, spring 24 acts on edge 18 is pressed on the direction on surface 34.Therefore, when edge 18 wearing and tearing, spring 24 plays the effect of this edge being pressed to the surface, and guarantees to contact with the surface scraping in reasonable range.
On the other hand, if load-transfer device 36 moves to strut member 12 in vertical direction, then spring 24 can compress to adapt to this motion.
Fig. 3 illustrates one and replaces structure, and it is much more solid than the structure shown in Fig. 1 and 2.The pod 40 of one band helix line is fixed on the suitable supporting construction 42, and this supporting construction is positioned at the below (not shown) of a load-transfer device.One outside has the cylinder body 44 and pod 40 threads engage of helix line.Green phase for pod rotate cylinder body can the up-down adjustment cylinder body with respect to the upright position of pod.
Being installed in the cylinder body is a piston 46, and it is centered on by a coil spring 48 that acts between upper gasket 50 and the lower gasket 52.Lower gasket contacts with the substrate 54 of cylinder body.
The lower end 56 of piston is stretched out the downside of sub-cylinder body and is engaged with a packing ring 58.One pin 60 passes from a hole of lower end 56, and packing ring is held in place.
The upper end of piston comprises an extension 62, and it has a following shoulder 64 that rests in the upper gasket 50.This extension comprises that a mounting hole 66, scrapes the sword (not shown) and can be connected in this hole.One cover cap 68 engages with the upper end of extension and cylinder body, prevents or limit the inside that outside foreign material enter cylinder body.
Obviously, spring 48 upwards pushes extension 62, thereby upwards pushing is scraped sword with extension 62 bonded assemblys, and the load-transfer device scraping to be cleaned above making it and being positioned at it engages.Therefore, the effect of spring 48 is similar to the spring 24 shown in Fig. 1 and 2, and it guarantees in reasonable range to regulate the upright position of scraping sword, with compensation owing to conveyor belt surface is being scraped the wearing and tearing of scraping sword that the rubbing effect of sliding on the sword causes.
Piston 46 also can move downward, and spring 46 further is compressed, to allow the motion vertically downward owing to the contingent load-transfer device of a variety of causes.
The perpendicular movement of the packing ring 50 guiding pistons that in cylinder body 44, slide.
And, illustrated as the front, can periodically regulate the upright position of cylinder body by the rotation of cylinder body in pod 40, so that another device of worn-down of can manual regulation scraping sword with compensation to be provided in this example.
Device shown in Fig. 1 to 3, make scrape sword can perpendicular movement.Yet scrape the horizontal motion of sword in practice, for example lateral excursion also must be able to be provided, at least to a limited degree.What Fig. 4 to 9 illustrated a reality scrapes the sword erecting device, and this device has the ability of perpendicular movement and lateral excursion motion.
Fig. 4 to 6 illustrates parts 70, and it is to be formed by a kind of suitable plastic, and it comprises an inside groove 72, and inside groove 72 has the circular shrinkage hole 74 and 76 of vertically extending expansion respectively.Two holes 78 and 80 extend laterally across parts 70 respectively.
The upper end of fabricated section has a groove 88, and its inner mold goes out an insert 90.Under the situation of using fabricated section, scrape the sword (not shown) and be positioned at insert.Scraping sword upwards stretches out in fabricated section.
In a kind of adoptable structure, it is interior and directly bonding with it that parts 70 are molded onto damper element 84.
Fig. 8 illustrates one and is fixed in the mounting rod of a conveyer scraper assembly or manages 94 adapter plate 92.A plurality of similar adapter plates are fixed thereon along vertically being arranged in a row of mounting rod.
Fig. 9 is shown in the planar view that the part of the assembly of Fig. 8 is cut open, fabricated section 84 is shown is connected in plate 92.Packing ring 100 and 102 is positioned in groove 96 and 98.The shrinkage pool 74 and 76 of the amplification on the parts 70 is put coil spring 104 and 106 respectively. Spring 104 and 106 can be shifted fabricated section downwards onto on the plate 92, also can compress fully.The fabricated section utilization pass groove 96 and 98 and the bolt (not shown) of corresponding packing ring 100 and 102 be fixed on the plate 92.Bolt remains on fabricated section on the plate 92, but allows fabricated section up-and-down movement vertically in the constraint of groove 96 and 98.
One scrapes in the groove 88 and insert 90 that the sword (not shown) is installed in fabricated section.In use wear and tear along with scraping sword, the spring 104 and 106 that is always compressing extends in vertical direction, forces the fabricated section upward movement to compensate the wearing and tearing of scraping sword.If be subjected to a transverse force owing to for example a kind of asymmetry makes fabricated section, this transverse force acts on the conveyor belt surface and impacts and scrapes sword, and then the weakening area that produced of the passage 86 in the fabricated section main body makes the fabricated section can lateral excursion.
In a kind of adoptable structure, scraper plate is molded onto in the fabricated section 84 also directly bonding with it.
Assembly shown in Fig. 7 and 8 can vertical adjusting compensates the wearing and tearing of scraper plate, in case of necessity can also lateral excursion.
Figure 10 illustrates the lower end of improved fabricated section 84A with a ratio of amplifying, and this fabricated section is all similar to fabricated section shown in Figure 7 in many aspects.Fabricated section is connected in stay bearing plate 120, and stay bearing plate 120 is connected in support tube 124 by welding 122.
One insert 126 is positioned at a chamber 128 of fabricated section downside.This insert 126 can be adhered to fabricated section 84A.One fastener 130 is positioned in the passage 132 that is formed in the insert, and is pressed to the left side of accompanying drawing by coil spring 134.Fastener has a closing plate, and its left hand end is a rupture disc 136 in the accompanying drawings.
Stay bearing plate 120 has an elongated slot 138, and it is similar to the groove 96 and 98 that is shown among Fig. 8, and it makes the fabricated section 84A can be with respect to the adapter plate perpendicular movement under the effect of one or several spring (not shown).
Need to prove that fastener 130 can not pass a suprabasil hole 140 taking-ups of fabricated section 84A by horizontal slip, and is different with the bolt that is used for groove 96 and 98.On the other hand, again can be by hole 140 near closing plate and rupture disc.
When needs are installed to fabricated section on the stay bearing plate, the upper limb of stay bearing plate is entered in the elongated slot 142 that is formed in the insert 126, this groove is similar to the groove 72 shown in Fig. 4.The pressure of fastener 130 antagonistic springs 134 is offset to the right.Left hand end one arrival slot 138 of fastener, spring is just pressed to fastener the left side among the figure, and at this moment fastener engages by the left-hand part of the passage 132 in conjugation and the insert.
Fastener is fixed on fabricated section on the stay bearing plate, makes fabricated section can do the opposing vertical motion, and mode of motion is similar to earlier in respect of figures 5 to 9 described motions.When wearing and tearing appear in the scraper plate on being installed in fabricated section, perhaps owing to any other reason need be when stay bearing plate unloads fabricated section, utilize a sharp-pointed instrument to be inserted in the hole 140, can make rupture disc 136 fracture or destroy, and depress fastener 130 it is unloaded.Can unload fabricated section from stay bearing plate then.This structure only need use an instrument just can unload fabricated section, and just can load onto new fabricated section without any need for instrument.
Claims (10)
1. conveyer scraper, it comprises supporting construction (12,42,124), be installed on the supporting construction and can with respect to supporting construction move to one limit the position scrape sword device (14,18), it is characterized in that: it comprises and directly or indirectly acts on supporting construction and scrape biasing device between the sword device (24,48,84,84A).
2. scraper plate as claimed in claim 1, it is characterized in that: biasing device comprises at least one spring (24,48).
3. scraper plate as claimed in claim 1, it is characterized in that: supporting construction (12,124) comprises the adapter plate and the anchor fitting (30,130) that form at least one groove (20,138) on it, this anchor fitting and this groove and scrape the sword means for engaging, and can move along groove with respect to adapter plate.
4. scraper plate as claimed in claim 3, it is characterized in that: anchor fitting (130) comprises detouchable buckling and locking device (136), and it is fixed in adapter plate by interlocking with screeding device.
5. scraper plate as claimed in claim 1 or 2, it is characterized in that: it comprises a piston and cylinder component (44,46), and biasing device acts between piston and the cylinder body, scrape the sword device and be fixed on the piston, and cylinder body is installed on the described supporting construction.
6. scraper plate as claimed in claim 5 is characterized in that: cylinder body (44) is mounted to and can scrapes the position of sword device with respect to bracing or strutting arrangement with adjusting with respect to supporting construction (47) motion.
7. one kind as the described scraper plate of claim 1 to 6, it is characterized in that: scrape the sword device and comprise a resilient mounting (84,84A), it has at least one can scrape the configuration (88) that sword engages with one, and this is scraped sword and stretches out from fabricated section upper edge one first direction.
8. scraper plate as claimed in claim 7 is characterized in that: fabricated section (84,84A) at least can one perpendicular to the direction of first direction on elastic deformation.
9. scraper plate as claimed in claim 8, it is characterized in that: fabricated section is formed by a kind of elastomeric material, has the weakening area (86) that impels described transverse elasticity distortion on it.
10. fabricated section (84) that is used for conveyer scraper, it comprises a main body that is formed by a kind of material of elastically deformable, one end of main body has one first configuration (88), scrape sword and be connected in this first configuration, a relative end of main body has one second configuration (72), can be connected in fixed sturcture by this configuration main body, it is characterized in that: main body has a passage (86) between first and second configurations, this passage makes main body be easy to center on the passage elastic bending on perpendicular to the direction of a straight line, and this straight line extends between described first and second configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98116177 CN1206679A (en) | 1997-07-25 | 1998-07-24 | Conveyor scraper and mounting of scraper bland |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA6633/97 | 1997-07-25 | ||
| CN 98116177 CN1206679A (en) | 1997-07-25 | 1998-07-24 | Conveyor scraper and mounting of scraper bland |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1206679A true CN1206679A (en) | 1999-02-03 |
Family
ID=5224970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98116177 Pending CN1206679A (en) | 1997-07-25 | 1998-07-24 | Conveyor scraper and mounting of scraper bland |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1206679A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103569634A (en) * | 2013-10-14 | 2014-02-12 | 铜陵天奇蓝天机械设备有限公司 | Material removing device for non-working surface of rubber belt at ascending section of conveyor |
| CN104670804A (en) * | 2015-02-28 | 2015-06-03 | 北京辰兴旭光环保技术有限公司 | Movable scraper conveyor |
| CN105366324A (en) * | 2014-08-28 | 2016-03-02 | 中冶宝钢技术服务有限公司 | Follow-up type H-shaped sweeper |
| CN106927223A (en) * | 2017-03-09 | 2017-07-07 | 常州轻工职业技术学院 | A kind of simple type powder dosing unit |
| CN107879062A (en) * | 2017-11-23 | 2018-04-06 | 枣庄矿业(集团)付村煤业有限公司 | Elasticity sweeps coal device |
| CN111151939A (en) * | 2020-01-08 | 2020-05-15 | 安徽斯柯瑞智能装备科技有限公司 | Ground rail formula weldment work device |
| CN111332699A (en) * | 2020-05-16 | 2020-06-26 | 山东交通职业学院 | Granule conveyer |
| CN111703846A (en) * | 2020-06-17 | 2020-09-25 | 安徽宝龙电器有限公司 | Protection control device for coal mine conveyor |
-
1998
- 1998-07-24 CN CN 98116177 patent/CN1206679A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103569634A (en) * | 2013-10-14 | 2014-02-12 | 铜陵天奇蓝天机械设备有限公司 | Material removing device for non-working surface of rubber belt at ascending section of conveyor |
| CN103569634B (en) * | 2013-10-14 | 2016-01-13 | 铜陵天奇蓝天机械设备有限公司 | Conveyer up section of adhesive tape non-working surface scraper |
| CN105366324A (en) * | 2014-08-28 | 2016-03-02 | 中冶宝钢技术服务有限公司 | Follow-up type H-shaped sweeper |
| CN104670804A (en) * | 2015-02-28 | 2015-06-03 | 北京辰兴旭光环保技术有限公司 | Movable scraper conveyor |
| CN104670804B (en) * | 2015-02-28 | 2017-04-05 | 北京辰兴旭光环保技术有限公司 | Movable drag conveyor |
| CN106927223A (en) * | 2017-03-09 | 2017-07-07 | 常州轻工职业技术学院 | A kind of simple type powder dosing unit |
| CN107879062A (en) * | 2017-11-23 | 2018-04-06 | 枣庄矿业(集团)付村煤业有限公司 | Elasticity sweeps coal device |
| CN111151939A (en) * | 2020-01-08 | 2020-05-15 | 安徽斯柯瑞智能装备科技有限公司 | Ground rail formula weldment work device |
| CN111332699A (en) * | 2020-05-16 | 2020-06-26 | 山东交通职业学院 | Granule conveyer |
| CN111332699B (en) * | 2020-05-16 | 2020-07-28 | 山东交通职业学院 | Granule conveyer |
| CN111703846A (en) * | 2020-06-17 | 2020-09-25 | 安徽宝龙电器有限公司 | Protection control device for coal mine conveyor |
| CN111703846B (en) * | 2020-06-17 | 2022-02-01 | 安徽宝龙电器有限公司 | Protection control device for coal mine conveyor |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |