CN219258553U - Combined chain belt and combined operation device with same - Google Patents
Combined chain belt and combined operation device with same Download PDFInfo
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- CN219258553U CN219258553U CN202320311700.7U CN202320311700U CN219258553U CN 219258553 U CN219258553 U CN 219258553U CN 202320311700 U CN202320311700 U CN 202320311700U CN 219258553 U CN219258553 U CN 219258553U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The utility model relates to the technical field of conveying equipment, in particular to a combined chain belt and a combined operation device with the chain belt; the device comprises a coal feeding conveyor belt, wherein the coal feeding conveyor belt is hinged in an end-to-end manner to form a closed ring shape, the coal feeding conveyor belt is matched and installed on roller shafts on two sides of the coal feeding conveyor and runs along with the roller shafts when in use, an annular conveying belt is fixedly connected to the outer surface of the coal feeding conveyor belt in a gluing mode, and the end-to-end two ends of the annular conveying belt are abutted when the end-to-end abutting positioning of the coal feeding conveyor belt is achieved. This combination chain belt adopts the first area of feed coal conveyer and the integrative veneer fixed structure of coal machine annular belt when using, can be fixed both to constitute a integrated configuration effectively, can guarantee the stability when carrying along whole running gear, does not have relative displacement between the two, can prevent the problem of off tracking effectively, safer stability during the use.
Description
Technical Field
The utility model relates to the technical field of conveying equipment, in particular to an improved combined chain belt structure capable of ensuring running synchronism and avoiding slipping and deviation phenomena in the process of conveying operation, and particularly relates to a combined chain belt and a combined running device with the same.
Background
At present, a traditional coal feeding conveyor is mostly adopted when coal materials are conveyed in the coal mine industry, and a rubber belt is generally adopted as a transmission conveying component on the coal feeding conveyor.
For example, in patent application number CN200720159464.2, an endless flexible conveyor belt for a coal feeder is disclosed, which mainly comprises a convex belt having a trapezoidal cross section longitudinally disposed inside a flat conveyor belt body, the convex belt being centered on the width of the flat conveyor belt body. It can be seen that the pure rubber conveyer belt has poor impact resistance when being used in the mining industry.
Therefore, in recent years, many units and individuals have improved the conventional conveying structure of the coal feeding conveyor, namely, round steel bars are arranged at intervals in the conveying belt, and meanwhile, a combined structure of an inner layer of a first belt and an outer layer of the conveying belt is adopted, and although the improved structure can improve the overall conveying impact resistance to a certain extent, the following disadvantages still exist:
first: the double-layer independent structure of the inner layer nail belt and the outer layer conveying belt is adopted, and the inner layer nail belt and the outer layer conveying belt are in slippage and relative dislocation due to different material characteristics and different connection modes in the operation process, so that the integral operation is poor in consistency and easy to deviate;
second,: the structure design is that the disassembly of the conveyer belt can be completed after the frame body, the bin body and other structures on the conveyer are required to be disassembled when the conveyer belt is replaced, and the whole disassembly process is relatively complex, and is time-consuming and labor-consuming.
Therefore, the utility model provides a novel combined chain belt structure, which can ensure the running synchronism and reduce the slipping and deviation probability in the conveying running process, and is used for better solving the problems in the prior art.
Disclosure of Invention
The utility model aims to solve one of the technical problems, and adopts the following technical scheme: the combined chain belt comprises a coal feeding conveyor belt body, wherein the coal feeding conveyor belt body is hinged in an end-to-end manner to form a closed ring shape, the coal feeding conveyor belt body is matched with and installed on roller shafts on two sides of the coal feeding conveyor body when in use and runs along with the roller shafts, an annular conveying belt is fixedly connected to the outer surface of the coal feeding conveyor belt body in a gluing mode, the end-to-end two ends of the annular conveying belt body are abutted when the end-to-end joint positioning of the coal feeding conveyor belt body is achieved, and the coal feeding conveyor belt body and the annular conveying belt body form an integrated linkage combined structure after being glued.
In any of the above schemes, it is preferable that the adjacent nail groups are hinged by hinges, steel shaft penetrating strips arranged along the direction of the nail band width of the coal feeding conveyor are inserted in the corresponding hinging positions, and the nail bands of the coal feeding conveyor form a closed ring structure after the nail band groups connected end to end are hinged.
In any of the above schemes, preferably, both ends of each steel shaft penetrating strip extend to the outer side of the corresponding side of the coal feeding conveyor belt, and external thread wires are arranged on the outer side wall of the outer end of the steel shaft penetrating strip, a combined chain is respectively matched and installed on the outer sides of both ends of the coal feeding conveyor belt, chain holes on chain links of each combined chain are movably sleeved on the outer side wall of the steel shaft penetrating strip at the corresponding position, locknuts are respectively screwed on the external thread wire sections of the steel shaft penetrating strips on the outer sides of each combined chain, and each locknut is respectively used for realizing anti-falling limit on the chain links of the combined chain at the current position;
when in use, the combined chains on two sides are respectively matched and installed on the chain wheels fixedly arranged at the corresponding positions on two sides of the roller shaft of the coal feeding conveyor, and the anti-slip and anti-slip purposes of the nail belt of the coal feeding conveyor in the running process are achieved through the combination of the combined chains and the corresponding chain wheels.
In any of the above aspects, preferably, the endless conveyor belt is a rubber conveyor belt.
In any of the above embodiments, it is preferable that the rubber conveyer belt has a thickness of 5 to 10mm.
In any of the above schemes, preferably, the nail belt group is composed of a plurality of nail belt nail plates arranged along the width direction of the nail belt of the coal feeding conveyor, adjacent end faces of adjacent nail belt nail plates on the same nail belt group are mutually abutted, and corresponding positions on two sides of each nail belt nail plate on the same nail belt group are hinged and spliced through corresponding steel shaft penetrating strips.
In any of the above schemes, it is preferable that the nail plates of the nail belts butted with each other between the adjacent nail belt groups are hinged and spliced through the same steel shaft penetrating strip and form a hinge-shaped hinge structure.
The utility model also provides a combined operation device with the combined chain belt, which comprises the combined chain belt, wherein the combined chain belt is the combined chain belt, and the combined chain belt is arranged on each roll shaft of the coal feeding conveyor body and operates along with the roll shafts.
Compared with the prior art, the utility model has the following beneficial effects:
1. this combination chain belt adopts the first area of feed coal conveyer and the integrative veneer fixed structure of coal machine annular belt when using, can be fixed both to constitute a integrated configuration effectively, can guarantee the stability when carrying along whole running gear, does not have relative displacement between the two, can prevent the problem of off tracking effectively, safer stability during the use.
2. The chain structures are respectively matched and installed on two sides of the whole coal feeding conveyor belt, the chain structures are matched with chain wheels on a roll shaft of the coal feeding conveyor to operate, stability in the operation process can be effectively guaranteed, and slipping phenomenon is reduced.
3. When the whole structure needs to be replaced, the joint part of the belt of the coal feeding conveyor can be directly disassembled, then the whole belt combination structure of the belt can be directly disassembled and replaced, the frame body of the coal feeding conveyor above the belt is not required to be disassembled, and the whole structure is convenient and quick to replace, and saves time and labor; the combined chain belt structure is directly connected by utilizing the steel shaft penetrating strip at the closed butt joint part, the steel shaft penetrating strip can be directly pulled out from the joint part by directly integrating the structure of the nail belt and the belt when the steel shaft penetrating strip is disassembled and replaced, and then the steel shaft penetrating strip can be quickly taken down and replaced.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or features are generally identified by like reference numerals throughout the drawings. In the drawings, the elements or components are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural diagram of the linkage assembly structure of the present utility model.
Fig. 3 is a schematic view of a partial enlarged structure of fig. 1.
Fig. 4 is a schematic view of a partial structure of the connection of the belt of the coal conveyor of the present utility model with the combination chain.
Fig. 5 is a partially enlarged schematic view of the coal conveyor belt of the present utility model.
Fig. 6 is a schematic diagram of a connection structure of adjacent nail groups according to the present utility model.
In the figure, 1, a first belt of a coal feeding conveyor; 2. a roll shaft; 3. an endless conveyor belt; 4. a nail group; 401. nail belt nail pieces; 5. steel shaft penetrating strip; 501. an external thread; 6. a combination chain; 601. a chain link; 7. a locknut; 8. the end to end parts.
Description of the embodiments
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model. The specific structure of the utility model is shown in figures 1-6.
Examples
The combined chain belt comprises a coal feeding conveyor belt 1, wherein the coal feeding conveyor belt 1 is hinged in a head-to-tail joint mode to form a closed ring shape, the coal feeding conveyor belt 1 is matched and installed on roller shafts 2 on two sides of a coal feeding conveyor when in use and runs along with the roller shafts 2, an annular conveying belt 3 is fixedly connected to the outer surface of the coal feeding conveyor belt 1 in a gluing mode, the head-to-tail two ends of the annular conveying belt 3 are abutted when the coal feeding conveyor belt 1 is positioned in a head-to-tail joint mode, and the coal feeding conveyor belt 1 and the annular conveying belt 3 form an integrated linkage combined structure after being glued. The whole combined chain belt structure can realize operation under the driving action of the roller shaft 2 of the coal feeding conveyor after being installed, and in the operation process, the inner layer adopts a closed conveying structure consisting of the metal coal conveyor belt 1, so that the impact resistance of the whole chain belt in the conveying process can be ensured; in addition, because the outer surface of the first belt 1 of the coal conveyor is the annular conveying belt 3 formed by fixing and gluing, the first belt 1 of the coal conveyor and the annular conveying belt 3 are integrally fixed, and relative displacement does not exist, so that the problem of relative deviation of the whole structure does not exist, and the deviation in the conveying process is effectively reduced.
In any of the above schemes, it is preferable that the adjacent nail belt groups 4 are hinged by hinges, steel shaft penetrating strips 5 arranged along the width direction of the nail belt 1 of the coal feeding conveyor are inserted in the corresponding hinging positions, and the two nail belt groups 4 at the head-tail connection position 8 are hinged to form a closed loop structure of the nail belt 1 of the coal feeding conveyor. The whole coal feed conveyor nail belt 1 comprises a plurality of mutually hinged nail belt groups 4, the whole structure of the nail belt is connected into a whole by utilizing each steel shaft penetrating strip 5, the annular operation is convenient to realize, and meanwhile, each steel shaft penetrating strip 5 and the nail belt groups 4 are made of metal materials, so that the impact resistance of the whole structure can be effectively ensured.
In any of the above schemes, preferably, both ends of each steel shaft penetrating strip 5 extend to the outer side of the corresponding side of the coal feeding conveyor belt 1, and external thread wires 501 are arranged on the outer side wall of the outer end of the steel shaft penetrating strip, a combined chain 6 is respectively and cooperatively installed on the outer sides of both ends of the coal feeding conveyor belt 1, chain holes on chain links 601 of each combined chain 6 are movably sleeved on the outer side wall of the steel shaft penetrating strip 5 at the corresponding position, locknuts 7 are respectively screwed on the external thread wire 501 sections of the steel shaft penetrating strips 5 on the outer sides of the combined chains 6, and each locknut 7 is respectively used for realizing anti-falling limit on the chain links 601 of the combined chain 6 at the current position;
the combined chains 6 on two sides are respectively matched and installed on the chain wheels fixedly arranged at the corresponding positions on two sides of the roll shaft 2 of the coal feeding conveyor when in use, and the anti-drop and anti-skid purposes of the nail belt 1 of the coal feeding conveyor in the running process are achieved through the matching of the combined chains 6 with the corresponding chain wheels. The purpose of respectively matching and installing the combined chains 6 on the two sides of the first belt 1 of the coal feeding conveyor is to drive the whole combined belt to run by utilizing a chain wheel structure, so that the phenomenon that the belt slips in the running process is effectively reduced, and the conveying stability is ensured. In addition, the whole combined chain 6 is fixed and limited by adopting each steel shaft penetrating strip 5 to be matched with corresponding loosening nuts, so that the stability and the firmness of the combined chain 6 during operation can be ensured, and the risk of falling off the chain is reduced.
Examples
The combined chain belt comprises a coal feeding conveyor belt 1, wherein the coal feeding conveyor belt 1 is hinged in a head-to-tail joint mode to form a closed ring shape, the coal feeding conveyor belt 1 is matched and installed on roller shafts 2 on two sides of a coal feeding conveyor when in use and runs along with the roller shafts 2, an annular conveying belt 3 is fixedly connected to the outer surface of the coal feeding conveyor belt 1 in a gluing mode, the head-to-tail two ends of the annular conveying belt 3 are abutted when the coal feeding conveyor belt 1 is positioned in a head-to-tail joint mode, and the coal feeding conveyor belt 1 and the annular conveying belt 3 form an integrated linkage combined structure after being glued.
In any of the above schemes, it is preferable that the adjacent nail belt groups 4 are hinged by hinges, steel shaft penetrating strips 5 arranged along the width direction of the nail belt 1 of the coal feeding conveyor are inserted in the corresponding hinging positions, and after the two nail belt groups 4 connected end to end are hinged, the nail belt 1 of the coal feeding conveyor forms a closed loop structure.
The whole coal feed conveyor nail belt 1 comprises a plurality of mutually hinged nail belt groups 4, the whole structure of the nail belt is connected into a whole by utilizing each steel shaft penetrating strip 5, the annular operation is convenient to realize, and meanwhile, each steel shaft penetrating strip 5 and the nail belt groups 4 are made of metal materials, so that the impact resistance of the whole structure can be effectively ensured.
In any of the above schemes, preferably, both ends of each steel shaft penetrating strip 5 extend to the outer side of the corresponding side of the coal feeding conveyor belt 1, and external thread wires 501 are arranged on the outer side wall of the outer end of the steel shaft penetrating strip, a combined chain 6 is respectively and cooperatively installed on the outer sides of both ends of the coal feeding conveyor belt 1, chain holes on chain links 601 of each combined chain 6 are movably sleeved on the outer side wall of the steel shaft penetrating strip 5 at the corresponding position, locknuts 7 are respectively screwed on the external thread wire 501 sections of the steel shaft penetrating strips 5 on the outer sides of the combined chains 6, and each locknut 7 is respectively used for realizing anti-falling limit on the chain links 601 of the combined chain 6 at the current position;
the combined chains 6 on two sides are respectively matched and installed on the chain wheels fixedly arranged at the corresponding positions on two sides of the roll shaft 2 of the coal feeding conveyor when in use, and the anti-drop and anti-skid purposes of the nail belt 1 of the coal feeding conveyor in the running process are achieved through the matching of the combined chains 6 with the corresponding chain wheels.
The purpose of respectively matching and installing the combined chains 6 on the two sides of the first belt 1 of the coal feeding conveyor is to drive the whole combined belt to run by utilizing a chain wheel structure, so that the phenomenon that the belt slips in the running process is effectively reduced, and the conveying stability is ensured.
In addition, the whole combined chain 6 is fixed and limited by adopting each steel shaft penetrating strip 5 to be matched with corresponding loosening nuts, so that the stability and the firmness of the combined chain 6 during operation can be ensured, and the risk of falling off the chain is reduced.
In any of the above embodiments, it is preferable that the endless conveyor belt 3 is a rubber conveyor belt.
In any of the above embodiments, it is preferable that the rubber conveyer belt has a thickness of 5 to 10mm.
The carrier strength of the conveyer belt can be ensured by adopting the conveyer belt with proper thickness.
In any of the above schemes, it is preferable that the nail band set 4 is composed of a plurality of nail band nail plates 401 arranged along the width direction of the nail band 1 of the coal feeding conveyor, adjacent end faces of adjacent nail band nail plates 401 on the same nail band set 4 are abutted against each other, and corresponding positions on two sides of each nail band nail plate 401 on the same nail band set 4 are hinged and spliced through corresponding steel shaft penetrating strips 5.
The nail plates 401 of the nail belt groups 4 are matched with each other, so that the knitting density can be effectively improved, the impact resistance of the nail belt groups is effectively improved, the penetration resistance is high, and the elasticity of the whole annular conveying belt 3 is good.
In any of the above embodiments, it is preferable that the nail plates 401 of the nail bands 4 abutting each other are hinged together by the same steel shaft penetrating strip 5 to form a hinge-like hinge structure.
The articulated structure can well ensure the freedom of the adjacent strap groups 4 in the activity degree, and the elasticity of the integral combined strap structure is better.
The specific working principle is as follows:
the combined chain belt is directly clamped on the corresponding roller shaft 2 of the conveyor during installation, then the connecting part is connected in a penetrating way to form an integral annular belt structure, and the conveyor is started to drive the whole chain belt structure to operate after the installation is completed.
The whole combined chain belt structure can realize operation under the driving action of the roller shaft 2 of the coal feeding conveyor after being installed, and in the operation process, the inner layer adopts a closed conveying structure consisting of the metal coal conveyor belt 1, so that the impact resistance of the whole chain belt in the conveying process can be ensured; in addition, because the outer surface of the first belt 1 of the coal conveyor is the annular conveying belt 3 formed by fixing and gluing, the first belt 1 of the coal conveyor and the annular conveying belt 3 are integrally fixed, and relative displacement does not exist, so that the problem of relative deviation of the whole structure does not exist, and the deviation in the conveying process is effectively reduced.
The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model and are intended to be within the scope of the appended claims and description; any alternative modifications or variations to the embodiments of the present utility model will fall within the scope of the present utility model for those skilled in the art.
The present utility model is not described in detail in the present application, and is well known to those skilled in the art.
Claims (8)
1. The combination chain belt is characterized in that: the device comprises a coal feeding conveyor belt, wherein the coal feeding conveyor belt is hinged in an end-to-end manner to form a closed ring shape, the coal feeding conveyor belt is matched and installed on roller shafts on two sides of the coal feeding conveyor and runs along with the roller shafts when in use, an annular conveying belt is fixedly connected to the outer surface of the coal feeding conveyor belt in a gluing mode, the end-to-end two ends of the annular conveying belt are abutted when the end-to-end abutting joint of the coal feeding conveyor belt is achieved, and the coal feeding conveyor belt and the annular conveying belt form an integrated linkage combination structure after being glued.
2. The composite link belt of claim 1 wherein: the coal feeding conveyor belt comprises a plurality of belt groups, wherein the adjacent belt groups are hinged by hinges, steel shaft penetrating strips arranged along the belt width direction of the coal feeding conveyor are inserted into the corresponding hinge positions, and the belt groups are hinged end to form a closed annular structure.
3. The composite link belt of claim 2 wherein: the two ends of each steel shaft penetrating strip extend to the outer side of the corresponding side of the coal feeding conveyor belt, external thread wires are arranged on the outer side wall of the outer end of the steel shaft penetrating strip, a combined chain is respectively matched and installed on the outer sides of the two ends of the coal feeding conveyor belt, chain holes on chain links of each combined chain are movably sleeved on the outer side wall of the steel shaft penetrating strip at the corresponding position, locknuts are respectively screwed on the external thread wire sections of the steel shaft penetrating strips on the outer sides of the combined chains, and each locknut is respectively used for realizing anti-falling limit on the chain links of the combined chain at the current position;
when in use, the combined chains on two sides are respectively matched and installed on the chain wheels fixedly arranged at the corresponding positions on two sides of the roller shaft of the coal feeding conveyor, and the anti-slip and anti-slip purposes of the nail belt of the coal feeding conveyor in the running process are achieved through the combination of the combined chains and the corresponding chain wheels.
4. The composite link belt of claim 3 wherein: the annular conveying belt is a rubber conveying belt.
5. The modular link belt of claim 4 wherein: the thickness of the rubber conveyer belt is 5-10mm.
6. The composite link belt of claim 5 wherein: the nail belt group consists of a plurality of nail belt nail plates which are arranged along the width direction of the nail belt of the coal feeding conveyor, adjacent end faces of adjacent nail belt nail plates on the same nail belt group are mutually abutted, and two corresponding positions on two sides of each nail belt nail plate on the same nail belt group are hinged and spliced through corresponding steel shaft penetrating strips.
7. The composite link belt of claim 6 wherein: the nail plates of the nail belts which are mutually butted between the adjacent nail belt groups are hinged and spliced through the same steel shaft penetrating strip, and a hinge-shaped hinge structure is formed.
8. The combined operation device with the combined chain belt is characterized in that: comprising a combination chain belt as set forth in any one of claims 1 to 7, which is installed on each roller shaft of the coal feed conveyor body and runs following the roller shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320311700.7U CN219258553U (en) | 2023-02-24 | 2023-02-24 | Combined chain belt and combined operation device with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320311700.7U CN219258553U (en) | 2023-02-24 | 2023-02-24 | Combined chain belt and combined operation device with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219258553U true CN219258553U (en) | 2023-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320311700.7U Active CN219258553U (en) | 2023-02-24 | 2023-02-24 | Combined chain belt and combined operation device with same |
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| Country | Link |
|---|---|
| CN (1) | CN219258553U (en) |
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- 2023-02-24 CN CN202320311700.7U patent/CN219258553U/en active Active
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