CN215047018U - Wear-resistant wheel bucket of non-stick coal bucket-wheel stacker-reclaimer and bucket-wheel stacker-reclaimer - Google Patents
Wear-resistant wheel bucket of non-stick coal bucket-wheel stacker-reclaimer and bucket-wheel stacker-reclaimer Download PDFInfo
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- CN215047018U CN215047018U CN202120248014.0U CN202120248014U CN215047018U CN 215047018 U CN215047018 U CN 215047018U CN 202120248014 U CN202120248014 U CN 202120248014U CN 215047018 U CN215047018 U CN 215047018U
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- 238000009434 installation Methods 0.000 claims abstract description 11
- 230000002787 reinforcement Effects 0.000 claims description 13
- 239000000463 material Substances 0.000 abstract description 24
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- 229910000831 Steel Inorganic materials 0.000 description 12
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- 229910001220 stainless steel Inorganic materials 0.000 description 2
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- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
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- 238000005260 corrosion Methods 0.000 description 1
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Abstract
The utility model discloses a non-stick coal bucket wheel stacker-reclaimer wear-resisting wheel fill and bucket wheel stacker-reclaimer, wherein, non-stick coal bucket wheel stacker-reclaimer wear-resisting wheel fill includes: the wheel bucket body comprises a bottom plate provided with a through hole; the chain assembly is detachably connected to the wheel bucket body and covers the through hole; the chain assembly comprises an installation plate and a plurality of chains, wherein two ends of each chain are fixedly connected to two opposite sides of the installation plate respectively, and the installation plate is detachably connected with the wheel bucket body. The utility model discloses technical scheme provides a wheel fill reduces the phenomenon of material adhesion at the wheel fill internal face through the shake of chain, reduces the degree of difficulty and the frequency of artifical clearance, and has guaranteed that the wheel fill effectively gets the material ability, improves bucket-wheel stacker-reclaimer's production efficiency.
Description
Technical Field
The utility model relates to a bucket-wheel stacker-reclaimer field, in particular to on-stick coal bucket-wheel stacker-reclaimer wearing-resistant wheel fill and bucket-wheel stacker-reclaimer.
Background
The bucket-wheel stacker reclaimer is a special stacking and reclaiming moving machine for bulk materials, and is widely used for large-scale bulk material conveying operation in industries such as metallurgy, cement, coal, power plants, chemical engineering and the like.
For example, in domestic coal power plants, bucket-wheel stacker-reclaimers are generally adopted to perform coal carbon reclaiming operation, and the production capacity and the production efficiency of the whole system have important relation with the reclaiming capacity of a bucket-wheel device. Because the coal contains water and has certain viscosity, and the coal repeatedly flows into the wheel bucket to further enlarge and reinforce the previously bonded coal layer, the coal is firmly adhered to the inner wall surface of the wheel bucket, so that the effective material taking capability of the wheel bucket is obviously reduced, the production efficiency of the system is obviously reduced, the adhered coal is difficult to clean manually, and the effect duration is short. In addition, because the coal adhesion volume of every round fill is different, makes the continuous skew change of whole barycenter of bucket-wheel device, and then makes the rotary part damage speed of bucket-wheel device accelerate, has improved the maintenance cost of bucket-wheel device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a wear-resisting wheel fill of on-stick coal scuttle wheel stacker-reclaimer aims at reducing the phenomenon of material adhesion at the wheel fill internal face.
In order to achieve the above object, the utility model provides a non-stick coal bucket wheel stacker reclaimer wear-resisting wheel fill includes:
the wheel bucket body comprises a bottom plate provided with a through hole; and
the chain assembly is detachably connected to the wheel bucket body and covers the through hole; the chain assembly comprises an installation plate and a plurality of chains, wherein two ends of each chain are fixedly connected to two opposite sides of the installation plate respectively, and the installation plate is detachably connected with the wheel bucket body.
Optionally, the mounting plate is detachably connected to the base plate.
Optionally, the mounting plate is an annular plate surrounding the through-hole.
Optionally, the mounting plate is connected to the outer wall surface of the base plate through a plurality of bolt pairs, and two ends of the chain are connected to the surface of the mounting plate, which faces away from the base plate.
Optionally, the inner wall surface of the bottom plate is provided with a mounting groove corresponding to the bolt pair, and the bolt pair is accommodated in the mounting groove.
Optionally, the wheel bucket body further includes side plates connected to opposite sides of the bottom plate, and two ends of at least two chains face the two side plates respectively.
Optionally, the wheel bucket body further comprises a bucket lip located at a feed inlet end of the wear-resistant wheel bucket of the non-stick coal bucket wheel stacker-reclaimer, and an outer wall surface of the bucket lip is connected with a reinforcing piece.
Optionally, the wear-resistant wheel bucket of the non-stick coal bucket-wheel stacker-reclaimer further comprises a plurality of bucket teeth located at the feed port end of the wear-resistant wheel bucket of the non-stick coal bucket-wheel stacker-reclaimer, and the bucket teeth are detachably connected to the outer wall side of the wheel bucket body.
The utility model also provides a bucket-wheel stacker-reclaimer, including the bucket-wheel body, reach foretell non-stick coal bucket-wheel stacker-reclaimer wear-resisting wheel fill, a plurality of non-stick coal bucket-wheel stacker-reclaimer wear-resisting wheel fill is followed the circumference interval distribution of bucket-wheel body.
The utility model discloses among the technical scheme, the through-hole is seted up in the region of the easiest adhesion material on the bottom plate of on-stick coal fill wheel stacker-reclaimer wear-resisting wheel fill, and the through-hole is spanned to both a plurality of chains of chain subassembly, because be the flexonics between the chain internals, so the chain internals is relative motion mutually under the exogenic action. When the bucket is loaded with material, the chain assembly acts as a portion of the bucket floor at the through hole and the free section of the chain is extruded by the material to expand outward of the bucket. When the wheel bucket climbs to the position near the highest point of the bucket wheel, most materials are separated from the wheel bucket and fall onto the slide carriage and/or the conveying belt by means of dead weight, and a small amount of materials can be adhered to the bottom plate of the wheel bucket, at the moment, the free section of the chain downwards falls due to the action of gravity, and rebounds upwards due to the pulling force of the fixed section, so that the shaking effect is generated in a reciprocating mode, and the adhered materials can be shaken down. The shaking of chain reduces the phenomenon of material adhesion at the wheel fill internal face, reduces the degree of difficulty and the frequency of artifical clearance, both can guarantee the effective material ability of getting of wheel fill, improves bucket wheel device's production efficiency, can make the whole barycenter of bucket wheel device be difficult to the skew again, prolongs the life of bucket wheel device's rotary part, reduces bucket wheel device's maintenance cost. And the chain is fixed with the mounting panel earlier and becomes an organic whole, can dismantle with the wheel bucket body and be connected again, the quick installation of chain subassembly and wheel bucket body of both being convenient for, be convenient for again dismantle the chain subassembly that needs maintenance or abluent fast get off to on installing the wheel bucket body fast with reserve chain subassembly, reduce the wheel bucket fault time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic view of an embodiment of a wear-resistant wheel bucket of a non-stick coal bucket wheel stacker-reclaimer of the present invention;
FIG. 2 is a schematic view of the non-stick coal bucket-wheel stacker reclaimer wear-resistant wheel bucket of FIG. 1 mounted to a bucket-wheel body;
fig. 3 is a cross-sectional view of the wear-resistant wheel bucket of the non-stick coal bucket wheel stacker-reclaimer of fig. 1 at a-a.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
10 | Wheel hopper |
| 11 | |
111 | |
| 111a | Through |
111b | |
| 112 | |
113 | |
| 12 | |
121 | |
| 122 | |
122a | Mounting plate |
| 13 | |
131 | |
| 132 | |
14 | |
| 15 | |
20 | Bucket wheel body |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
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 efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The main part of the material taking operation of the bucket-wheel stacker reclaimer is a bucket-wheel device, the bucket-wheel device comprises a bucket-wheel body and a plurality of wheel buckets which are distributed at intervals along the circumferential direction of the bucket-wheel body, and the existing wheel buckets are semi-closed metal structural parts which are formed by stamping integrated forming or split welding. For various reasons, such as high viscosity of materials or rainy days in open air, the existing bucket-wheel stacker-reclaimer has the problem that the materials are stuck on the inner wall surface of the wheel bucket when the materials are taken.
For example, in a coal power plant, particularly in an open-air operation of a bucket-wheel stacker-reclaimer, in rainy days, coal contains water with certain viscosity, and the coal repeatedly flows into the bucket to further enlarge and reinforce a previously bonded coal layer, so that the coal is firmly adhered to the inner wall surface of the bucket, the effective material-taking capacity of the bucket is obviously reduced, the production efficiency of a system is obviously reduced, and the adhered coal is difficult to clean manually and has short effect duration. Through on-site observation and research, the coal is mainly adhered to the bottom cambered surface transition section of the wheel bucket. In view of this, the utility model provides a non-stick coal bucket wheel stacker reclaimer wear-resisting wheel fill refers to fig. 1 and fig. 2 in an embodiment of the utility model, this wheel fill 10 includes:
the wheel bucket body 11 comprises a bottom plate 111 provided with a through hole 111 a; and
the chain assembly 12 is detachably connected to the wheel bucket body 11, and the chain assembly 12 covers the through hole 111 a; chain assembly 12 includes mounting panel 122 and a plurality of chain 121, the both ends of chain 121 respectively fixed connection in the relative both sides of mounting panel 122, mounting panel 122 with wheel fill body 11 can dismantle the connection.
The utility model discloses technical scheme sets up through-hole 111a through the region of the most easily adhering to coal on bottom plate 111, and a plurality of chains 121 of chain subassembly 12 span through-hole 111a, because be flexible connection between the chain 121 inner member, so chain 121 inner member can produce relative motion mutually under the exogenic action. When the bucket 10 is loaded with coal, chain assembly 12 acts as a part of bottom plate 111 at through hole 111a, and the free length of chain 121 is pressed by the coal to spread out of bucket 10. When the wheel bucket 10 climbs to the vicinity of the highest point of the bucket wheel device 100, most of the coal is separated from the wheel bucket 10 and falls onto a slide carriage or a conveyor belt by virtue of self-weight, and a small part of the coal may be adhered to the bottom plate 111, at this time, the free section of the chain 121 firstly falls downwards due to the action of gravity and then rebounds upwards due to the pulling force of the fixed section, and the reciprocating motion generates a shaking effect, so that the coal adhered to the free section can be shaken down. The phenomenon that coal adheres to the inner wall surface of the bucket 10 is reduced through the shaking of the chain 121, the difficulty and frequency of manual cleaning are reduced, the effective material taking capacity of the bucket 10 can be guaranteed, the production efficiency of the bucket-wheel device 100 is improved, the overall mass center of the bucket-wheel device 100 is not prone to shifting, the service life of a rotating part of the bucket-wheel device 100 is prolonged, and the maintenance cost of the bucket-wheel device 100 is reduced. And the chain 121 is fixed with the mounting plate 122 into a whole, and then is detachably connected with the wheel bucket body 11, so that the chain assembly 12 and the wheel bucket body 11 can be conveniently and quickly mounted, the chain assembly 12 to be maintained or cleaned can be conveniently and quickly dismounted, the standby chain assembly 12 can be quickly mounted on the wheel bucket body 11, and the failure time of the wheel bucket 10 is reduced. However, the design is not limited thereto, and in other embodiments, the chain 121 may be detachably connected to the wheel bucket body 11 across the through hole 111a and both ends of the chain 121; the mounting plate 122 is fixedly connected with the wheel bucket body 11.
Further, the two ends of the chain 121 are fastened with the mounting plate 122 in a welding mode, the fixing structure is simple and firm in fixing, and the service life of the chain assembly 12 can be prolonged through repair welding operation when connection failure occurs. However, the design is not limited thereto, and in other embodiments, both ends of the chain 121 may be fixed to the mounting plate 122 by rivets.
Referring to fig. 1, in this embodiment, optionally, the bucket body 11 further includes side plates 112 connected to two opposite sides of the bottom plate 111, and two ends of at least two chains 121 face the two side plates 112 respectively. Generally, the dimension of the through hole 111a along the length direction of the bottom plate 111 is larger than the dimension of the through hole 111a along the width direction of the bottom plate 111, when both ends of all the chains 121 face the two side plates 112, the span of the chains 121 is relatively short, the chain vibration amplitude can be adjusted to be small, the vibration frequency is also low, thereby reducing the impact fatigue of the vibration on the fixing point of the chains 121 and further prolonging the service life of the chain assembly 12. However, the design is not limited thereto, and in other embodiments, the chains 121 may be disposed in a cross shape, for example, two chains 121 with two ends facing the two side plates 112 respectively are disposed parallel to the width direction of the bottom plate 111; the other chains 121 are arranged in parallel to the longitudinal direction of the base plate 111. It should be noted that parallel refers to parallel and near parallel. In another embodiment, all the chains 121 are disposed in parallel with the length direction of the bottom plate 111.
Further, the chain 121 is made of stainless steel, and since the chain 121 is in a severe working environment and, for example, various impurities contained in coal are likely to react with the chain 121, the chain 121 has a longer service life due to the use of stainless steel having high corrosion resistance. However, the design is not limited thereto, and in other embodiments, the chain 121 may be 23MnCrNiMo steel or 25MnV steel.
Furthermore, the chain 121 is a round link chain with the specification of phi 30mm x 108mm, and the round link chain is widely applied to the field of machinery, belongs to a product type which is common in the market and is easy to buy, and therefore, the cost is relatively low. However, the design is not limited thereto, and in other embodiments, the chain 121 may also be a circular chain with the specification of phi 14mm x 50mm, or phi 22mm x 86mm, or phi 34mm x 126mm, or phi 42mm x 146 mm.
Referring to fig. 1, in the present embodiment, in order to enhance the structural strength of the bucket body 11 at the through hole 111a, optionally, the mounting plate 122 is detachably connected to the bottom plate 111. The mounting plate 122 is connected to the periphery of the through hole 111a of the bottom plate 111, so that the peripheral structure of the wheel bucket body 11 at the through hole 111a is equivalent to a two-layer plate structure, and the structural strength of the wheel bucket body 11 at the through hole 111a is enhanced. However, the design is not limited thereto, and in other embodiments, the mounting plate 122 may also be mounted on the side plate 112.
Further alternatively, the mounting plate 122 is an annular plate surrounding the through hole 111 a. The annular plate has a high structural strength because of its closed shape, and the structural strength of the bucket body 11 at the through hole 111a can be further enhanced by mounting the annular plate on the outer periphery of the through hole 111a of the bottom plate 111. However, the design is not limited thereto, and in other embodiments, the mounting plate 122 may also be a "U" shaped plate surrounding the through hole 111 a; or two separate rectangular mounting plates 122, which are respectively mounted at opposite sides of the through-hole 111 a.
Referring to fig. 1 and 3, in the present embodiment, optionally, the mounting plate 122 is connected to the outer wall surface of the bottom plate 111 through several sets of bolt pairs 13, and two ends of the chain 121 are connected to the surface of the mounting plate 122 facing away from the bottom plate 111. The mounting plate 122 is mounted on the outer wall surface of the bottom plate 111, so that the mounting plate 122 is prevented from occupying the volume of the wheel bucket body 11, and coal is prevented from being obstructed when flowing in the wheel bucket body 11. The two ends of the chain 121 are connected to the surface of the mounting plate 122, which is away from the bottom plate 111, so that the chain 121 and the mounting plate 122 can be conveniently welded, the surface of the mounting plate 122, which faces the bottom plate 111, can be tightly attached to the bottom plate 111, and coal or other substances are prevented from being hidden between the mounting plate 122 and the bottom plate 111 and being chemically reacted with the mounting plate 122 or the bottom plate 111 to corrode the mounting plate 122 or the bottom plate 111, thereby reducing the service life of the mounting plate 122 or the bottom plate 111. However, the design is not limited thereto, and in other embodiments, the mounting plate 122 may be connected to the inner wall surface of the bottom plate 111; both ends of the chain 121 are connected to the surface of the mounting plate 122 facing the base plate 111 or to the wall surface of the inner ring opening of the mounting plate 122. Further optionally, the mounting plate 122 is connected to the bottom plate 111 through several sets of bolt pairs 13, so that the mounting is firm and the mounting and dismounting are convenient. However, the design is not limited thereto, and in other embodiments, the mounting plate 122 may be detachably connected by a sliding-fit manner with the bottom plate 111.
Optionally, the inner wall surface of the bottom plate 111 is provided with a mounting groove 111b corresponding to the bolt pair 13, and the bolt pair 13 is accommodated in the mounting groove 111b, so that the situation that the bolt pair 13 protrudes out of the inner wall surface of the bottom plate 111 to obstruct the flow of coal can be avoided, the bolt pair 13 can be better protected from deformation and damage caused by impact of coal, and the service life of the bolt pair 13 can be prolonged. However, the design is not limited thereto, and in other embodiments, the inner wall surface of the bottom plate 111 is not provided with the mounting groove 111b for accommodating the bolt pair 13, and the bolt pair 13 protrudes from the inner wall surface of the bottom plate 111.
Further alternatively, the bolt 131 of the bolt pair 13 is a countersunk hexagon socket head bolt, and the bolt 131 is disposed to penetrate from the inner wall side of the bottom plate 111 to the outer wall side of the bottom plate 111, i.e. the nut 132 is located at the outer wall side of the bottom plate 111. The side wall surface of the head of the bolt 131 can be tightly attached to the mounting groove 111b, so that coal or other substances are prevented from being trapped between the bolt 131 and the bottom plate 111 and chemically reacting with the bolt 131 or the bottom plate 111 to corrode the bolt 131 or the bottom plate 111, thereby reducing the service life of the bolt 131 or the bottom plate 111. However, the design is not limited thereto, and in other embodiments, the bolt 131 of the bolt pair 13 may also be an outer hexagon bolt; in other embodiments, the bolt 131 may also be disposed to penetrate from the outer wall side of the bottom plate 111 to the inner wall side of the bottom plate 111.
Referring to fig. 1, in this embodiment, optionally, the bucket body 11 further includes a lip 113 located at the inlet end of the bucket 10, and the outer wall surface of the lip 113 is connected with the reinforcement 14. Because the bucket teeth 15 of the wheel bucket collide and rub with materials for a long time, external force borne by the bucket teeth 15 is transmitted to the bucket lip 113, so that the bucket lip 113 is cracked and fails under long-term impact fatigue, and the service life of the wheel bucket body 11 is further shortened. The reinforcing part 14 is connected to the position of the bucket lip 113 with weak structural strength, so that the impact fatigue resistance of the bucket lip 113 can be improved, and the service life of the wheel bucket body 11 is prolonged; the reinforcement 14 is connected to the outer wall surface of the bucket lip 113, so that the reinforcement 14 can be prevented from blocking the flow of coal in the bucket body 11. However, the design is not limited thereto, and in other embodiments, the reinforcement member 14 may be connected to the inner wall surface of the lip 113 or the inlet end surface of the lip 113.
Further, the reinforcement 14 is fitted around the outer wall surface of the lip 113, and fixed to the lip 113 by full-length welding. The full-weld process can enhance the connection strength between the reinforcement 14 and the lip 113, and can prevent coal or other substances from being trapped between the reinforcement 14 and the lip 11311 and chemically reacting with the reinforcement 14 or the lip 113 to corrode the reinforcement 14 or the lip 113, thereby reducing the service life of the reinforcement 14 or the lip 113.
Furthermore, the material of the reinforcing part 14 is consistent with that of the bucket lip 113, so that welding is facilitated, and the welding strength between the reinforcing part 14 and the bucket lip 113 can be effectively ensured.
Further alternatively, the plurality of bucket teeth 15 are respectively connected with the bucket body 11 through bolt pairs 13. The adoption bolt pair 13 is reliable in installation and simple and convenient in disassembly and assembly, and the fault time of the wheel bucket is shortened. However, the design is not limited thereto, and in other embodiments, all the teeth 15 may be divided into three teeth assemblies, each tooth assembly is fixed with a plurality of teeth 15, and the three teeth assemblies are respectively bolted to the bottom plate 111 and the two side plates 112. The three bucket tooth assemblies are adopted for dismounting, so that the fault time of the wheel bucket 10 can be further shortened.
In this embodiment, in order to prolong the service life of the wheel hopper 10, the wheel hopper body 11 is made of WNM360 steel, WNM400B steel, or WNM500B steel; the material of bucket tooth 15 is WNM400B steel or WNM500B steel, and the material of reinforcement 14 is WNM360 steel, WNM400B steel or WNM500B steel. By selecting the materials with good wear resistance to prolong the service life of the wheel bucket body 11, the bucket teeth 15 and the reinforcing piece 14, the replacement frequency of the bucket teeth 15 is reduced, and the failure frequency and time of the wheel bucket 10 are reduced. Further optionally, the wheel bucket body 11 is made of a WNM400B steel plate with a material thickness of 20 mm; the reinforcing part 14 is made of WNM400B steel plate with the thickness of 20 mm.
Referring to fig. 2, the utility model discloses still provide a bucket-wheel stacker reclaimer, including bucket-wheel device 100, bucket-wheel device 100 includes bucket-wheel body 20, reaches bucket 10, and the concrete structure of this bucket 10 refers to above-mentioned embodiment, because this bucket-wheel stacker reclaimer has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is not repeated here one by one. Wherein, a plurality of buckets 10 are distributed along the circumferential direction of the bucket wheel body 20 at intervals.
The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.
Claims (10)
1. A wear-resistant wheel bucket of a non-stick coal bucket wheel stacker-reclaimer is characterized by comprising:
the wheel bucket body comprises a bottom plate provided with a through hole; and
the chain assembly is detachably connected to the wheel bucket body and covers the through hole; the chain assembly comprises an installation plate and a plurality of chains, wherein two ends of each chain are fixedly connected to two opposite sides of the installation plate respectively, and the installation plate is detachably connected with the wheel bucket body.
2. The non-stick coal bucket-wheel stacker reclaimer wear resistant bucket of claim 1, wherein said mounting plate is removably attached to said base plate.
3. The non-stick coal bucket-wheel stacker reclaimer wear resistant wheel bucket of claim 1 wherein said mounting plate is an annular plate surrounding said through hole.
4. The non-stick coal bucket-wheel stacker reclaimer wear resistant bucket of claim 1, wherein said mounting plate is attached to an outer wall surface of said bottom plate by a plurality of sets of bolt pairs, and wherein two ends of said chain are attached to a surface of said mounting plate facing away from said bottom plate.
5. The wear-resistant wheel bucket of a non-stick coal bucket wheel stacker reclaimer as in claim 4, wherein the inner wall surface of the bottom plate is provided with a mounting groove corresponding to the bolt pair, and the bolt pair is accommodated in the mounting groove.
6. The non-stick coal bucket wheel stacker reclaimer wear resistant bucket of claim 1, wherein said bucket body further comprises side plates attached to opposite sides of said bottom plate, at least two of said chains having ends facing said side plates, respectively.
7. The non-stick coal bucket-wheel stacker reclaimer wear-resistant wheel bucket of any one of claims 1 to 6, wherein said bucket body further comprises a lip at a feed port end of said non-stick coal bucket-wheel stacker reclaimer wear-resistant wheel bucket, said lip having a reinforcement attached to an outer wall surface thereof.
8. The non-stick coal bucket-wheel stacker reclaimer wear-resistant wheel bucket of claim 7, wherein said non-stick coal bucket-wheel stacker reclaimer wear-resistant wheel bucket further comprises a plurality of teeth at a feed port end of said non-stick coal bucket-wheel stacker reclaimer wear-resistant wheel bucket, said teeth being detachably attached to an outer wall side of said bucket body.
9. The non-stick coal bucket-wheel stacker reclaimer wear-resistant wheel bucket of claim 1, wherein said non-stick coal bucket-wheel stacker reclaimer wear-resistant wheel bucket further comprises a plurality of teeth at a feed port end of said non-stick coal bucket-wheel stacker reclaimer wear-resistant wheel bucket, said teeth being detachably attached to an outer wall side of said bucket body.
10. A bucket-wheel stacker reclaimer, comprising a bucket-wheel body and the non-stick coal bucket-wheel stacker reclaimer wear-resistant wheel bucket of any one of claims 1 to 9, wherein a plurality of the non-stick coal bucket-wheel stacker reclaimer wear-resistant wheel buckets are spaced apart along a circumferential direction of the bucket-wheel body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120248014.0U CN215047018U (en) | 2021-01-28 | 2021-01-28 | Wear-resistant wheel bucket of non-stick coal bucket-wheel stacker-reclaimer and bucket-wheel stacker-reclaimer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120248014.0U CN215047018U (en) | 2021-01-28 | 2021-01-28 | Wear-resistant wheel bucket of non-stick coal bucket-wheel stacker-reclaimer and bucket-wheel stacker-reclaimer |
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| Publication Number | Publication Date |
|---|---|
| CN215047018U true CN215047018U (en) | 2021-12-07 |
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| CN202120248014.0U Expired - Fee Related CN215047018U (en) | 2021-01-28 | 2021-01-28 | Wear-resistant wheel bucket of non-stick coal bucket-wheel stacker-reclaimer and bucket-wheel stacker-reclaimer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115072398A (en) * | 2022-07-28 | 2022-09-20 | 华能大庆热电有限公司 | Bucket wheel machine hopper movable chain type device and transformation method |
-
2021
- 2021-01-28 CN CN202120248014.0U patent/CN215047018U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115072398A (en) * | 2022-07-28 | 2022-09-20 | 华能大庆热电有限公司 | Bucket wheel machine hopper movable chain type device and transformation method |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |