CN209601383U - Drop forged chain type scraper dragveyer - Google Patents
Drop forged chain type scraper dragveyer Download PDFInfo
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- CN209601383U CN209601383U CN201920210046.4U CN201920210046U CN209601383U CN 209601383 U CN209601383 U CN 209601383U CN 201920210046 U CN201920210046 U CN 201920210046U CN 209601383 U CN209601383 U CN 209601383U
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- chain
- drop forged
- type scraper
- inner plate
- casing
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Abstract
A kind of drop forged chain type scraper dragveyer, including casing, the dragging axis being mounted on casing oblique ascension section end, drag sprocket wheel, positioned at casing internal by the dropforged chain of dragging chain wheel drive, front jocket wheel for dropforged chain lower part guide-localization, tail guide wheel for dropforged chain lower part guide-localization, the inner guide pulley of dropforged chain top guide-localization is used for positioned at casing horizontal segment both ends, the tensioning shaft being mounted in casing end segment, the tightener sprocket for dropforged chain tensioning being mounted on tensioning shaft, it is mounted in casing end segment, for driving the hydraulic pressure tension system of tightener sprocket tensioning dropforged chain.The utility model connection is reliable, mounts and dismounts and is easy, and repair and maintenance is convenient, and at low cost, frictional force is small, and flexibly, chain face contact is driven, large carrying capacity, long service life for rotation.It can be widely applied in the transmission process of coal-burning boiler lime-ash material.
Description
Technical field
The present invention relates to a kind of drop forged chain type scraper dragveyers, can be widely applied to the conveying of coal-burning boiler lime-ash material
Cheng Zhong.
Background technique
Submerged slag conveyor materials inside is the mixture of water and lime-ash, and conveying operating condition is severe, buck easily enters turning for chain
In dynamic pair, abrasive wear is caused, with China's economic development, boiler installed capacity is increasing, and dragveyer is contributed also increasingly
Greatly；To realize environmental protection and economy production, existing round-link chain chain is no longer satisfied requirement, exists main insufficient as follows:
(1) there are a large amount of pollutions in manufacture and use.Chain link uses welding fabrication, and welding will cause environmental pollution.It is using
When chain must be intercepted length as needed, some chain link goes wrong and is also required to replace when equipment is run, and generallys use gas
Destructive dismounting is cut, will also result in environmental pollution.
(2) line contacts between chain link, and the service life is short, and precision is low.It is obtained according to the design feature of round-link chain and manufacturing process, chain link
Between form line contact, when identical active force, the small then stress in chain contact face is big, is prone to wear.In chain drive, two side chains
Item abrasion is inconsistent to will lead to that double-strand is asynchronous, Length discrepancy, causes the damage of delivery vehicles or guide wheel, this is double round-link chains conveyings
Common problem.Chain link manufacture is low using welding fabrication precision, further exacerbates abrasion and Length discrepancy.
(3) waste is generated.For chain length according to standard production, reduction must be truncated in when use, or adds lengthening, not only made
At waste, but also need to increase chain ring.
(4) at high cost.The price of one chain ring is about two meters of chain prices；Client is other than buying chain, it is also necessary to
The sky high cost of chain ring is additionally paid, import chain cost is higher.Wearability is one of main performance index of chain, is based on
Line contact, the service life of chain is low, so average maintenance cost is higher.
(5) repair and maintenance is difficult.When some chain link when something goes wrong, generally use gas cutting destructiveness dismounting, not only overhaul
Difficult in maintenance, elapsed time is long, needs to prepare service kit, and flammable explosive gas security protection need to be arranged.
Summary of the invention
The purpose of the present invention is to provide a kind of connections, and reliable, installation and removal are easy, repair and maintenance is convenient, it is at low cost,
Frictional force is small, rotation is flexible, the transmission of chain face contact, large carrying capacity, drop forged chain type scraper dragveyer with long service life.
In order to achieve the above object, drop forged chain type scraper dragveyer of the present invention, including casing are mounted on casing oblique ascension section end
Dragging axis on end, the dragging sprocket wheel being mounted on dragging axis, positioned at casing internal by the dropforged chain of dragging chain wheel drive, in machine
The front jocket wheel for dropforged chain lower part guide-localization that the transition position of shell oblique ascension section and casing horizontal segment is arranged, in casing end segment
The tail guide wheel for dropforged chain lower part guide-localization being arranged with the transition position of horizontal segment is located at casing horizontal segment both ends and is used for mould
The inner guide pulley of chain top guide-localization is forged, the tensioning shaft being mounted in casing end segment is mounted on tensioning shaft and is used for die forging
The tightener sprocket of chain tensioning is mounted in casing end segment, the hydraulic pressure tension system for driving tightener sprocket tensioning dropforged chain.
Drop forged chain type scraper dragveyer of the present invention, the dropforged chain, including both ends are symmetrical and outside respectively has semicolumn
Cambered surface driving hole, intermediate setting scraper plate aperture, inner plate of the side equipped with raised positioning table, both ends setting cylindrical surface driving hole,
Centre setting aperture simultaneously positions the outer plate being symmetrically mounted in an inner plate side end by inner plate protrusion positioning table,
Sequentially pass through an outer plate cylindrical surface driving hole, intermediate inner plate semicolumn cambered surface driving hole, another outer plate cylindrical surface
Driving hole and the shaft shoulder type pin shaft that inner plate and outer plate are cascaded, the baffle ring being mounted on shaft shoulder type pin shaft end,
It is mounted in shaft shoulder type pin shaft distal center hole and has the nonmetallic materials elasticity lock pillar of radial hole, both ends are equipped with the thick of chamfering
Cylinder, the intermediate bayonet lock for being equipped with thin axis；The bayonet lock passes through baffle ring radial hole, shaft shoulder type pin shaft radial hole, nonmetallic materials
Elastic lock pillar radial hole, and be tightly caught in nonmetallic materials elasticity lock cylinder aperture by axis thin in the middle part of bayonet lock, thus by shaft shoulder type
Baffle ring, nonmetallic materials elasticity lock pillar on pin shaft end are connected on shaft shoulder type pin shaft；The shaft shoulder type pin shaft, end
End is penetrated through equipped with centre bore, radial hole, centre bore and radial hole, will be interior under the positioning of itself shaft shoulder and the connection of end bayonet lock
Carrier bar links together with outer plate.
Drop forged chain type scraper dragveyer of the present invention, the inner plate, outer plate, shaft shoulder type pin shaft, baffle ring, bayonet lock and non-
Metal material elasticity lock pillar, an inner plate, two outer plates, two shaft shoulder type pin shafts, two baffle rings, two bayonet locks and two
Nonmetallic materials elasticity lock pillar forms a chain link；The inner plate of each chain link, one end semicolumn cambered surface driving hole and another
The shaft shoulder type pin shaft of the chain link other end connects, and multiple chain links, which are sequentially connected again, from beginning to end just forms closed chain.
Drop forged chain type scraper dragveyer of the present invention, the nonmetallic materials elasticity lock pillar, radial hole must be less than bayonet lock
The thick body diameter in both ends, and the height of nonmetallic materials elasticity lock pillar should be less than the length of thin axis among bayonet lock.
Drop forged chain type scraper dragveyer of the present invention, the inner plate, one end protrusion positioning table are equipped with upper and lower two,
Amount to four at front and back two, protrusion positioning table and outer plate retain certain interval when work.
Drop forged chain type scraper dragveyer of the present invention, the inner plate, the semicolumn cambered surface driving hole of one end, with centre
Aperture perforation.
Drop forged chain type scraper dragveyer of the present invention, the inner plate, the semicolumn cambered surface driving hole at both ends, while with
Intermediate aperture all penetrates through.
Drop forged chain type scraper dragveyer of the present invention, the inner plate, it is fixed that plate face on both sides of the middle face is respectively equipped with protrusion
Position platform, the height of raised positioning table should be higher than that the side at both ends.
Drop forged chain type scraper dragveyer of the present invention, the inner plate, semicolumn cambered surface are driven pore radius and shaft shoulder type
The radius of pin shaft is identical, and its profile is greater than the profile of shaft shoulder type pin shaft, forming face Contact Transmission.
Drop forged chain type scraper dragveyer of the present invention, the inner plate, raised positioning table and own rotation sub-center line
Distance be greater than outer plate cylindrical surface driving hole diameter.
The height of drop forged chain type scraper dragveyer of the present invention, the outer plate, both ends outer plate cylindrical surface driving hole is big
In the height of intermediate aperture.
Drop forged chain type scraper dragveyer of the present invention, the outer plate, cylindrical surface diameter of driving hole should be with inner plates
Semicolumn cambered surface diameter of driving hole is identical.
The cylindrical surface driving hole at drop forged chain type scraper dragveyer of the present invention, the outer plate, aperture and both ends does not pass through
It is logical.
Drop forged chain type scraper dragveyer of the present invention, the nonmetallic materials elasticity lock pillar, for the elasticity with radial hole
Cylindrical body.
Drop forged chain type scraper dragveyer of the present invention, the nonmetallic materials elasticity lock pillar are polyurethane material.
Drop forged chain type scraper dragveyer of the present invention, the nonmetallic materials elasticity lock pillar are high-temperature resistant rubber product.
Drop forged chain type scraper dragveyer of the present invention, the baffle ring, for the rigid annulus with radial hole.
Drop forged chain type scraper dragveyer of the present invention, the inner plate, plate face centre has scraper plate aperture, for connecting
Scraper plate.
Drop forged chain type scraper dragveyer of the present invention, the inner plate, raised positioning table and own rotation sub-center line
Distance be greater than outer plate both ends cylinder diameter.This structure makes chain in normal work, between outer plate and inner plate
It can be freely rotated, it is contactless between raised positioning table and outer plate；When equipment is out of service, chain-loose, outer plate exists
Under the limitation of raised positioning table, biggish movement will not be generated, to guarantee the steady of entire chain and equipment start-stop.
Drop forged chain type scraper dragveyer of the present invention, the bayonet lock, for intermediate thin, both ends are thick, whole is in symmetrical structure, and two
Chamfering is designed convenient for assembly in end, and bayonet lock is made to pass through nonmetallic materials elasticity lock pillar.
Drop forged chain type scraper dragveyer of the present invention, an inner plate are located at the centre of a pair of of outer plate, and inner plate end is logical
It crosses shaft shoulder type pin shaft to be connected with a pair of of outer plate, shaft shoulder type pin shaft is successively by an outer plate, intermediate inner plate, outside another
Carrier bar, baffle ring series connection, bayonet lock pass through baffle ring, shaft shoulder type pin shaft and nonmetallic materials elasticity lock pillar, baffle ring are mounted on shaft shoulder type
On pin shaft.
Drop forged chain type scraper dragveyer of the present invention, the nonmetallic materials elasticity lock pillar radial hole must be less than bayonet lock two
Thick body diameter is held, and the height of nonmetallic materials elasticity lock pillar should be less than the length of thin axis among bayonet lock, shaft shoulder type pin shaft diameter
It is identical with the thick cylinder diameter of axle size in bayonet lock both ends to hole, it is greater than the thin axis diameter of axle size of bayonet lock, also greater than nonmetallic materials snap lock
Column radial hole.It can make bayonet lock after passing through resilient nonmetallic material elasticity lock pillar, nonmetallic materials elasticity lock pillar inner hole is extensive
Size is restored, bayonet lock is fixed, in this way, shaft shoulder type pin shaft is under the limitation of itself shaft shoulder and nonmetallic materials elasticity lock pillar, shape
It is limited at stablizing, to guarantee the reliability of connection.
Drop forged chain type scraper dragveyer of the present invention, the polyurethane material are a kind of emerging high-molecular organic materials,
Have the characteristics that intensity high, high rebound, high abrasion, good toughness, acid and alkali-resistance, resistant to hydrolysis, moulding process simply, high production efficiency.
Drop forged chain type scraper dragveyer of the present invention, using bayonet lock and nonmetallic materials elasticity lock pillar fastening structure, positioning lock
Tight securely not need individual chain ring, each chain link and part are easy to installation and removal, and therefore, connection is reliable, installation and
Disassembly is easy, and repair and maintenance is convenient.
Drop forged chain type scraper dragveyer of the present invention can reduce dropforged chain weight using front and back two point form location structure, and
Individual chain ring is not needed, it is therefore, at low cost.
The height of drop forged chain type scraper dragveyer of the present invention, the outer plate, both ends cylinder is greater than middle connecting plate
Thickness reduces the contact area with inner plate, so that frictional force is small in chain changed course, rotation is flexible.
Drop forged chain type scraper dragveyer of the present invention, the inner plate, because of its semicolumn cambered surface transmission pore radius and axis
The radius of shoulder pin shaft is identical, and its profile is greater than shaft shoulder type pin shaft, so the inner plate connecting with shaft shoulder type pin shaft forms
Half of binding face constitutes the transmission of chain face contact, i.e., relatively rotates between shaft shoulder type pin shaft and inner plate and form face contact, carries
Ability is big, avoids the disadvantage that line contact stress is big, abrasion is big, long service life
Drop forged chain type scraper dragveyer of the present invention, the nonmetallic materials elasticity lock pillar, using high temperature rubber product, i.e.,
Make to work in water for a long time, will not get rusty, convenient disassembly.
In conclusion drop forged chain type scraper dragveyer of the present invention, connection is reliable, and installation and removal are easy, repair and maintenance side
Just, at low cost, frictional force is small, and flexibly, chain face contact is driven, large carrying capacity, long service life for rotation.
Detailed description of the invention
Below in conjunction with attached drawing and embodiment, the present invention will be further explained.
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the dropforged chain structural schematic diagram in Fig. 1；
Fig. 3 is the top view in Fig. 2；
Fig. 4 is the A-A cross-sectional view in Fig. 3；
Fig. 5 is the inner plate structural schematic diagram in Fig. 2；
Fig. 6 is the schematic perspective view of the inner plate centre aperture and one end perforation in Fig. 2；
Fig. 7 is the outer plate structural schematic diagram in Fig. 2；
Fig. 8 is the outer plate schematic perspective view in Fig. 2；
Fig. 9 is the shaft shoulder type pin shaft structure schematic diagram in Fig. 2；
Figure 10 is the clamping pin structure schematic diagram in Fig. 2；
Figure 11 is the nonmetallic materials snap lock rod structure schematic diagram in Fig. 3.
Specific embodiment
In Fig. 1~Figure 11, drop forged chain type scraper dragveyer of the present invention, including casing 1, it is mounted on casing oblique ascension section end
On dragging axis 2, the dragging sprocket wheel 3 being mounted on dragging axis, positioned at casing internal by the dropforged chain 4 of dragging chain wheel drive, peace
Middle partition 5 on casing and for dropforged chain guiding, in the use that the transition position of casing oblique ascension section and casing horizontal segment is arranged
In the front jocket wheel 6 of dropforged chain lower part guide-localization, in the case where the setting of the transition position of casing end segment and horizontal segment is for dropforged chain
The tail guide wheel 7 of portion's guide-localization is used for the inner guide pulley 8 of dropforged chain top guide-localization positioned at casing horizontal segment both ends, is mounted on
Tensioning shaft 9 in casing end segment, the tightener sprocket 10 for dropforged chain tensioning being mounted on tensioning shaft, is mounted on casing tail
Hydraulic pressure tension system 11 in section, for driving tightener sprocket tensioning dropforged chain.
Drop forged chain type scraper dragveyer of the present invention, the dropforged chain, including both ends are symmetrical and outside respectively has semicolumn
The inner plate 12 of cambered surface driving hole a, intermediate setting scraper plate aperture b, side equipped with raised positioning table c, both ends are arranged cylindrical surface and pass
Dynamic hole d, intermediate setting aperture e are simultaneously symmetrically mounted in an inner plate side end by the positioning of inner plate protrusion positioning table
Outer plate 13 sequentially passes through an outer plate cylindrical surface driving hole, intermediate inner plate semicolumn cambered surface driving hole, another exterior chain
Plate cylindrical surface driving hole and the shaft shoulder type pin shaft 14 that inner plate and outer plate are cascaded, are mounted on shaft shoulder type pin shaft end
On baffle ring 15, be mounted in shaft shoulder type pin shaft distal center hole f and have the nonmetallic materials elasticity lock pillar 16 of radial hole g,
Both ends are equipped with the thick cylinder h of chamfering, the intermediate bayonet lock 17 for being equipped with thin axis j；The bayonet lock passes through baffle ring radial hole, shaft shoulder type
Pin shaft radial hole, nonmetallic materials elasticity lock pillar radial hole, and nonmetallic materials elasticity is tightly caught in by axis thin in the middle part of bayonet lock
In lock cylinder aperture, so that baffle ring, the nonmetallic materials elasticity lock pillar on shaft shoulder type pin shaft end are connected on shaft shoulder type pin shaft；
The shaft shoulder type pin shaft, end are equipped with centre bore f, radial hole k, and centre bore and radial hole penetrate through, and position in itself shaft shoulder m
Under connection with end bayonet lock, inner plate and outer plate are linked together.
Drop forged chain type scraper dragveyer of the present invention, the inner plate, outer plate, shaft shoulder type pin shaft, baffle ring, bayonet lock and non-
Metal material elasticity lock pillar, an inner plate, two outer plates, two shaft shoulder type pin shafts, two baffle rings, two bayonet locks and two
Nonmetallic materials elasticity lock pillar forms a chain link；The inner plate of each chain link, one end semicolumn cambered surface driving hole and another
The shaft shoulder type pin shaft of the chain link other end connects, and multiple chain links, which are sequentially connected again, from beginning to end just forms closed chain.
Drop forged chain type scraper dragveyer of the present invention, the nonmetallic materials elasticity lock pillar, radial hole must be less than bayonet lock
The thick body diameter in both ends, and the height of nonmetallic materials elasticity lock pillar should be less than the length of thin axis among bayonet lock.
Drop forged chain type scraper dragveyer of the present invention, the inner plate, one end protrusion positioning table are equipped with upper and lower two,
Amount to four at front and back two, protrusion positioning table and outer plate retain certain interval when work.
Drop forged chain type scraper dragveyer of the present invention, the inner plate, the semicolumn cambered surface driving hole of one end, with centre
Aperture perforation.
Drop forged chain type scraper dragveyer of the present invention, the inner plate, the semicolumn cambered surface driving hole at both ends, while with
Intermediate aperture all penetrates through.
Drop forged chain type scraper dragveyer of the present invention, the inner plate, it is fixed that plate face on both sides of the middle face is respectively equipped with protrusion
Position platform, the height of raised positioning table should be higher than that the side at both ends.
Drop forged chain type scraper dragveyer of the present invention, the inner plate, semicolumn cambered surface are driven pore radius and shaft shoulder type
The radius of pin shaft is identical, and its profile is greater than the profile of shaft shoulder type pin shaft, forming face Contact Transmission.
Drop forged chain type scraper dragveyer of the present invention, the inner plate, raised positioning table and own rotation sub-center line
Distance be greater than outer plate cylindrical surface driving hole diameter.
The height of drop forged chain type scraper dragveyer of the present invention, the outer plate, both ends outer plate cylindrical surface driving hole is big
In the height of intermediate aperture.
Drop forged chain type scraper dragveyer of the present invention, the outer plate, cylindrical surface diameter of driving hole should be with inner plates
Semicolumn cambered surface diameter of driving hole is identical.
The cylindrical surface driving hole at drop forged chain type scraper dragveyer of the present invention, the outer plate, aperture and both ends does not pass through
It is logical.
Drop forged chain type scraper dragveyer of the present invention, the nonmetallic materials elasticity lock pillar, for the elasticity with radial hole
Cylindrical body.
Drop forged chain type scraper dragveyer of the present invention, the nonmetallic materials elasticity lock pillar are polyurethane material.
Drop forged chain type scraper dragveyer of the present invention, the nonmetallic materials elasticity lock pillar are high-temperature resistant rubber product.
Drop forged chain type scraper dragveyer of the present invention, the baffle ring, for the rigid annulus with radial hole.
In conclusion only presently preferred embodiments of the present invention, is not used to limit the scope of implementation of the present invention, it is all according to
Variation and modification carried out by shape described in scope of the invention as claimed, construction, feature and spirit, should be included in the present invention
Scope of the claims in.
Claims (17)
1. a kind of drop forged chain type scraper dragveyer, which is characterized in that including casing, the dragging being mounted on casing oblique ascension section end
Axis, the dragging sprocket wheel being mounted on dragging axis, positioned at casing internal by the dropforged chain of dragging chain wheel drive, casing oblique ascension section with
The front jocket wheel for dropforged chain lower part guide-localization of the transition position setting of casing horizontal segment, in casing end segment and horizontal segment
The tail guide wheel for dropforged chain lower part guide-localization of transition position setting is located at casing horizontal segment both ends and is used for dropforged chain upper guide
To the inner guide pulley of positioning, the tensioning shaft being mounted in casing end segment, for dropforged chain tensioning being mounted on tensioning shaft
Tight sprocket wheel is mounted in casing end segment, the hydraulic pressure tension system for driving tightener sprocket tensioning dropforged chain.
2. drop forged chain type scraper dragveyer according to claim 1, which is characterized in that the dropforged chain, including both ends
Symmetrical and outside respectively has semicolumn cambered surface driving hole, intermediate setting scraper plate aperture, inner plate of the side equipped with raised positioning table,
Both ends setting cylindrical surface driving hole, intermediate setting aperture are simultaneously symmetrically mounted on an interior chain by the positioning of inner plate protrusion positioning table
Outer plate in plate side end sequentially passes through an outer plate cylindrical surface driving hole, intermediate inner plate semicolumn cambered surface transmission
Hole, another outer plate cylindrical surface driving hole and the shaft shoulder type pin shaft that inner plate and outer plate are cascaded, are mounted on axis
Baffle ring on shoulder pin shaft end, is mounted in shaft shoulder type pin shaft distal center hole and the nonmetallic materials with radial hole are elastic
Lock pillar, both ends are equipped with the thick cylinder of chamfering, the intermediate bayonet lock for being equipped with thin axis；The bayonet lock passes through baffle ring radial hole, shaft shoulder type
Pin shaft radial hole, nonmetallic materials elasticity lock pillar radial hole, and nonmetallic materials elasticity is tightly caught in by axis thin in the middle part of bayonet lock
In lock cylinder aperture, so that baffle ring, the nonmetallic materials elasticity lock pillar on shaft shoulder type pin shaft end are connected on shaft shoulder type pin shaft；
The shaft shoulder type pin shaft, end are equipped with centre bore, radial hole, and centre bore and radial hole penetrate through, in the positioning of itself shaft shoulder and
Under the connection of end bayonet lock, inner plate and outer plate are linked together.
3. drop forged chain type scraper dragveyer according to claim 2, which is characterized in that the inner plate, outer plate, axis
Shoulder pin shaft, baffle ring, bayonet lock and nonmetallic materials elasticity lock pillar, an inner plate, two outer plates, two shaft shoulder type pin shafts,
Two baffle rings, two bayonet locks and two nonmetallic materials elasticity lock pillars form a chain link；The inner plate of each chain link, one end half
Cylinder cambered surface driving hole is connect with the shaft shoulder type pin shaft of another chain link other end, multiple chain links be sequentially connected again it is from beginning to end just
Form closed chain.
4. drop forged chain type scraper dragveyer according to claim 2, which is characterized in that the nonmetallic materials snap lock
Column, radial hole must be less than the thick body diameter in bayonet lock both ends, and the height of nonmetallic materials elasticity lock pillar should be less than among bayonet lock
The length of thin axis.
5. drop forged chain type scraper dragveyer according to claim 2, which is characterized in that the inner plate, one end are convex
Positioning table is played, is equipped with upper and lower two, amounts to four at front and back two, protrusion positioning table and outer plate retain certain interval when work.
6. drop forged chain type scraper dragveyer according to claim 2, which is characterized in that the inner plate, one end
Semicolumn cambered surface driving hole is penetrated through with intermediate aperture.
7. drop forged chain type scraper dragveyer according to claim 2, which is characterized in that the inner plate, both ends
Semicolumn cambered surface driving hole, while all being penetrated through with intermediate aperture.
8. drop forged chain type scraper dragveyer according to claim 2, which is characterized in that the inner plate, in plate face
Portion two sides are respectively equipped with raised positioning table, and the height of raised positioning table should be higher than that the side at both ends.
9. drop forged chain type scraper dragveyer according to claim 2, which is characterized in that the inner plate, semicolumn
Cambered surface transmission pore radius is identical as the radius of shaft shoulder type pin shaft, and its profile is greater than the profile of shaft shoulder type pin shaft, forms face contact
Transmission.
10. drop forged chain type scraper dragveyer according to claim 2, which is characterized in that the inner plate, protrusion are fixed
The distance of position platform and own rotation sub-center line is greater than the diameter of outer plate cylindrical surface driving hole.
11. drop forged chain type scraper dragveyer according to claim 2, which is characterized in that the outer plate, both ends exterior chain
The height of plate cylindrical surface driving hole is greater than the height of intermediate aperture.
12. drop forged chain type scraper dragveyer according to claim 2, which is characterized in that the outer plate, cylindrical surface
Diameter of driving hole should be identical as the semicolumn cambered surface diameter of driving hole of inner plate.
13. drop forged chain type scraper dragveyer according to claim 2, which is characterized in that the outer plate, aperture with
The cylindrical surface driving hole at both ends does not penetrate through.
14. drop forged chain type scraper dragveyer according to claim 2, which is characterized in that the nonmetallic materials elasticity
Lock pillar, for the elastic cylinder with radial hole.
15. drop forged chain type scraper dragveyer according to claim 2, which is characterized in that the nonmetallic materials elasticity
Lock pillar is polyurethane material.
16. drop forged chain type scraper dragveyer according to claim 2, which is characterized in that the nonmetallic materials elasticity
Lock pillar is high-temperature resistant rubber product.
17. drop forged chain type scraper dragveyer according to claim 2, which is characterized in that the baffle ring, for radial direction
The rigid annulus in hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920210046.4U CN209601383U (en) | 2019-02-18 | 2019-02-18 | Drop forged chain type scraper dragveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920210046.4U CN209601383U (en) | 2019-02-18 | 2019-02-18 | Drop forged chain type scraper dragveyer |
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| Publication Number | Publication Date |
|---|---|
| CN209601383U true CN209601383U (en) | 2019-11-08 |
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| CN201920210046.4U Active CN209601383U (en) | 2019-02-18 | 2019-02-18 | Drop forged chain type scraper dragveyer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109708131A (en) * | 2019-02-18 | 2019-05-03 | 青岛达能环保设备股份有限公司 | Dropforged chain drive-type submerged slag conveyor |
-
2019
- 2019-02-18 CN CN201920210046.4U patent/CN209601383U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109708131A (en) * | 2019-02-18 | 2019-05-03 | 青岛达能环保设备股份有限公司 | Dropforged chain drive-type submerged slag conveyor |
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