CN202500605U - Plate-type conveyor and heading machine - Google Patents
Plate-type conveyor and heading machine Download PDFInfo
- Publication number
- CN202500605U CN202500605U CN2012201072906U CN201220107290U CN202500605U CN 202500605 U CN202500605 U CN 202500605U CN 2012201072906 U CN2012201072906 U CN 2012201072906U CN 201220107290 U CN201220107290 U CN 201220107290U CN 202500605 U CN202500605 U CN 202500605U
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- plate
- chain
- chute
- driving
- transportation
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Abstract
The utility model provides a plate-type conveyor and a heading machine. A first conveyor for the heading machine comprises a chute, a chute supporting plate, a driving wheel, a driven wheel, a transmission chain and a conveying plate, wherein the chute supporting plate is arranged in the chute; the transmission chain is sleeved on the driving wheel and the driven wheel; the conveying plate is mounted on the transmission chain and moves following the transmission chain; the conveying plate comprises a material supporting plate and a material scraping plate; the material supporting plate is parallel to the chute supporting plate; and the material scraping plate is faced to the chute supporting plate. The utility model also provides the heading machine. According to the technical scheme provided by the utility model, a single material scraping conveying mode is changed into a material-supporting and material-scraping combined conveying mode, so that the problems of chain blocking, chain breaking and low mudstone conveying efficiency during a chain type scraping plate conveying process of the heading machine are effectively solved, and the quick, continuous and high-efficiency conveying can be realized.
Description
Technical field
The utility model relates to the development machine field, more specifically, relates to a kind of platform conveyer and contains the development machine of this platform conveyer.
Background technology
At present, both at home and abroad first transporter of development machine all adopts the chain scraper structure for conveying, is made up of hydraulic motor or electro-motor, chute, drive unit, tensioning apparatus, scraper chain assembly, pressuring chain plate etc. as the one of which.Operating principle mainly is to rely on hydraulic motor or electro-motor that power is provided, and drives scraper chain assembly parallel sliding in chute by drive sprocket, realizes the conveying of material.
But there is following shortcoming in this structure: the scraper chain assembly is a flexible structure; Need be provided with the pressure chain apparatus; There is certain clearance between chain and the pressuring chain plate, like this, the chain phenomenon just might occurs jumping when sprocket wheel is dragging in the process that chain moves; Hard rock is stuck in the slit of chain and chute or chain and pressuring chain plate easily, thereby causes chain jamming; And when running into the bigger operating mode of the mud stone and the gradient, existing structure transportation is difficulty relatively.
The utility model content
Jump the problem and the rock of chain fault easily and be stuck in the slit between chain and slide carriage or chain and the pressing chain in order to solve above-mentioned prior art middle scraper chain component; Cause the problem of chain jamming easily; The utility model provides a kind of first novel transporter, can overcome the problem that exists in the above-mentioned prior art effectively.
In view of this; The utility model provides a kind of platform conveyer; First transporter that is used for development machine; Comprise chute, be arranged at chute supporting plate, driving wheel, driven pulley in the said chute, be sheathed on the driving-chain on said driving wheel and the said driven pulley, the transportation plate that is installed on said driving-chain and moves with said driving-chain, said transportation plate comprises the retainer plate that is parallel to said chute supporting plate and towards the material scraping plate of said chute supporting plate.
The technical scheme that the utility model provides; The single material transportation of scraping is changed into retainer and scrapes the mode of movement that material combines; Effectively avoided the chain jamming, chain rupture in the development machine chain scraper course of conveying, the problem that the mud stone conevying efficiency is low, can realize rapidly, continuously, carry efficiently.
In technique scheme, preferably, said material scraping plate is perpendicular to said chute supporting plate.Like this, can reduce the accumulation of coal slime, avoid influencing the operate as normal of material scraping plate.
In technique scheme, preferably, said retainer plate and said material scraping plate are integrally welded.Like this, can reduce the difficulty of processing of transportation plate, the modeling cost when avoiding casting is saved process time, and the transfer and the site assembly of being convenient to transport plate simultaneously simultaneously can adopt metal material, reduce the cost of raw material.
In technique scheme, preferably, said transportation plate adopts monoblock cast to process.This mode is suitable for large batch of production, can enhance productivity, and reduces the workload that the workman assembles at the scene, avoids the use of technologies such as welding, has increased the security reliability of producing assembling, and this technology can be used metal material, reduces the cost of raw material.
In technique scheme, preferably, said transportation plate adopts that one is molded to be processed.This mode is suitable for nonmetals such as rubber or resin, adopts nonmetals not only can reduce the complete machine quality of platform conveyer, is convenient to large-scale production simultaneously; Enhance productivity; Nonmetals have very highland intensity, and lower cost for material, can effectively reduce production costs.
In technique scheme, preferably, the cross section of said transportation plate is " T " font.The transportation plate of " T " font structure can also guarantee that bulk strength satisfies job requirement when satisfying transportation plate retainer and scraping the material function, strengthen the job stability and the reliability of platform conveyer.
In technique scheme; Preferably, also comprise the back shaft that is installed on the said driving-chain, said back shaft can roll with moving on said chute supporting plate of said driving-chain; Also be hinged with connecting rod on the said back shaft, the other end of said connecting rod is fixedly connected with said transportation plate.
In technique scheme, preferably, adopt bolt to be connected between said connecting rod and the said transportation plate or rivet.Like this, can realize transporting being connected of plate and driving-chain, make driving-chain can drive the transportation plate and carry out retainer and scrape the material operation.
In technique scheme, preferably, said driving-chain is the flexible metal chain.The flexible metal chain not only can satisfy condition of work abominable under the mine, possesses good intensity, simultaneously, can also adapt to the vibrations that produce in the haul process, prolongs the application life of platform conveyer.
The utility model also provides a kind of development machine, comprises above-mentioned platform conveyer.
The technical scheme that the utility model provides; Through the single material transportation of scraping is changed into retainer and scrapes the mode of movement that material combines; Avoided the chain jamming, chain rupture in the development machine chain scraper course of conveying, the problem that the mud stone conevying efficiency is low effectively, can realize rapidly, continuously, carry efficiently.
Description of drawings
Fig. 1 is the structural representation according to said platform conveyer one embodiment of the utility model;
Fig. 2 is the schematic top plan view of structure shown in Figure 1;
Fig. 3 is the A portion enlarged drawing of structure shown in Figure 1;
Fig. 4 is the structural representation according to another embodiment of transportation plate in the said platform conveyer of the utility model.
Wherein, the corresponding relation between Reference numeral and the component names is among Fig. 1 to Fig. 4:
1 chute, 2 transportation plates, 3 driving wheels, 4 driving-chains
5 chute supporting plates, 6 driven pulleys, 7 tensioning apparatus, 8 drive units
9 connecting rods, 10 back shafts, 21 retainer plates, 22 material scraping plates
The specific embodiment
In order to make those skilled in the art understand the technical scheme of the utility model better, the utility model is done further to specify below in conjunction with accompanying drawing and specific embodiment.
A lot of details have been set forth in the following description so that make much of the utility model; But; The utility model can also adopt other to be different from other modes described here and implement, and therefore, the utility model is not limited to the restriction of following disclosed specific embodiment.
Extremely shown in Figure 4 like Fig. 1; The utility model provides a kind of platform conveyer; First transporter that is used for development machine; It comprises chute 1, be arranged at chute supporting plate 5, driving wheel 3, driven pulley 6 in the said chute 1, be sheathed on driving-chain 4 on said driving wheel 3 and the said driven pulley 6, be installed on said driving-chain 4 and with the polylith transportation plate 2 of said driving-chain 4 motions, and said transportation plate 2 comprises the retainer plate 21 that is parallel to said chute supporting plate 5 and perpendicular to the material scraping plate 22 of said chute supporting plate 5.
Like this; Back shaft 10 promptly can reach the purpose that supports driving-chain 4; Can connect simultaneously driving-chain 4 and transportation plate 2; When driving-chain 4 drove motion by driving wheel 3, driving-chain 4 drove back shaft 10 and rolls along chute supporting plate 5, and back shaft 10 drives transportation plate 2 through connecting rod 9 to carry out retainer and scrape the material operation.
The technical scheme that the utility model provides; The single material transportation of scraping is changed into retainer and scrapes the mode of movement that material combines; Effectively avoided the chain jamming, chain rupture in the development machine chain scraper course of conveying, the problem that the mud stone conevying efficiency is low, can realize rapidly, continuously, carry efficiently.
As shown in Figure 4, said retainer plate 21 and said material scraping plate 22 are integrally welded.Like this, can reduce the difficulty of processing of transportation plate, the modeling cost when avoiding casting is saved process time, and the transfer and the site assembly of being convenient to transport plate simultaneously simultaneously can adopt metal material, reduce the cost of raw material.
Certainly, the transportation plate can also adopt other modes to carry out processing and manufacturing.
As shown in Figure 3, said transportation plate 2 adopts monoblock cast to process.This mode is suitable for large batch of production, can enhance productivity, and reduces the workload that the workman assembles at the scene, avoids the use of technologies such as welding, has increased the security reliability of producing assembling, and this technology can be used metal material, reduces the cost of raw material.
Certainly, integrally-built transportation plate 2 can also adopt plastic material to process, and can adopt like said transportation plate 2 that one is molded to be processed.This mode is suitable for nonmetals such as rubber or resin, adopts nonmetals not only can reduce the complete machine quality of platform conveyer, is convenient to large-scale production simultaneously; Enhance productivity; Nonmetals have very highland intensity, and lower cost for material, can effectively reduce production costs.
In addition, can also adopt following mode to make the transportation plate: said transportation plate 2 is formed by an integral slab bending.This mode is simple to operate, is fit to the production of small lot, is applicable to more the not high occasion of transportation plate requirement of strength.
The manufacture that it will be understood by those of skill in the art that the transportation plate can be welding, close, bending or monoblock cast, but be not limited to above-mentioned processing method; Can also adopting like nonmetals such as rubber, resins of plate 2 of transportation processed; These schemes all should not have any restriction to the protection domain of this patent, all should be in the protection domain of the utility model patent in the improvement design that does not break away under the utility model patent principle prerequisite.
Preferably, like Fig. 3, shown in Figure 4, the cross section of said transportation plate 2 is " T " font.The transportation plate of " T " font structure can also guarantee that bulk strength satisfies job requirement when satisfying transportation plate retainer and scraping the material function, strengthen the job stability and the reliability of platform conveyer.
Among Fig. 3, contact or the leptoprosopy contact for line between material scraping plate 22 and the said chute supporting plate 5, like this, can reduce the working resistance of material scraping plate 22, reduce the wearing and tearing of material scraping plate, improve the application life of material scraping plate and transporter.
Preferably, said driving-chain 4 is the flexible metal chain.The flexible metal chain not only can satisfy condition of work abominable under the mine, possesses good intensity, simultaneously, can also adapt to the vibrations that produce in the haul process, prolongs the application life of platform conveyer.
Preferably, the both sides of said chute 1 are provided with drive unit 8, and said drive unit 8 can drive said driving wheel 3 and rotate, and said drive unit 8 comprises hydraulic motor or electro-motor.
Drive unit adopts hydraulic motor or electro-motor, not only can guarantee the power demand of transporter, and operating noise is little simultaneously, reduces the harm of noise to the staff, optimizes working environment under the ore deposit.
Further, the both sides of said chute 1 also are provided with tensioning apparatus 7, the tensioning of the said driving-chain 4 of said tensioning apparatus 7 scalable or lax, and said tensioning apparatus 7 comprises hydraulic jack.
Tensioning apparatus can be adjusted the tightness of driving-chain according to work requirements, guarantees the demand of various operating modes; Simultaneously, after the time, it is loose that driving-chain possibly become, and can jump the chain accident at work one end, can guarantee production safety in time with the driving-chain tensioning through tensioning apparatus.
The concrete operating principle of the said platform conveyer of present embodiment is:
Described first transporter of the utility model (being platform conveyer) is provided with drive unit 8, driving wheel 3 and driven pulley 6, and the both sides of chute 1 are provided with tensioning apparatus 7 and drive unit 8, and drive unit 8 leans on hydraulic motor or electro-motor that power is provided.
Adopt flexible metal chain (being driving-chain 4) to be connected transmission between driving wheel 3 and the driven pulley 6, on the chain of flexible metal, fixedly mount some blocks of battens (promptly transporting plate 2).Batten and chain place on the chute supporting plate 5.
Whole transportation process is main with the retainer conveying during work, and block raw coal or rock drop on and be transmitted chain 4 on the batten (retainer plate 21) and transport, and broken powder coal dust is fallen on the chute supporting plate 5 along the slit between the batten and blown off by material scraping plate 22.
The technical scheme that the utility model provides; Through the single material transportation of scraping is changed into retainer and scrapes the mode of movement that material combines; Avoided the chain jamming, chain rupture in the development machine chain scraper course of conveying, the problem that the mud stone conevying efficiency is low effectively, can realize rapidly, continuously, carry efficiently.
The utility model also provides a kind of development machine, comprises the platform conveyer described in the foregoing description.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (10)
1. platform conveyer; First transporter that is used for development machine; It is characterized in that; Comprise chute (1), be arranged at chute supporting plate (5), driving wheel (3), driven pulley (6) in the said chute (1), be sheathed on the driving-chain (4) on said driving wheel (3) and the said driven pulley (6), the transportation plate (2) that is installed on said driving-chain (4) and moves with said driving-chain (4), said transportation plate (2) comprises the retainer plate (21) that is parallel to said chute supporting plate (5) and towards the material scraping plate (22) of said chute supporting plate (5).
2. platform conveyer according to claim 1 is characterized in that, said material scraping plate (22) is perpendicular to said chute supporting plate (5).
3. platform conveyer according to claim 1 is characterised in that, said retainer plate (21) is integrally welded with said material scraping plate (22).
4. platform conveyer according to claim 1 is characterized in that, said transportation plate (2) adopts monoblock cast to process.
5. platform conveyer according to claim 1 is characterized in that, said transportation plate (2) adopts that one is molded to be processed.
6. according to each described platform conveyer in the claim 1 to 5, it is characterized in that the cross section of said transportation plate (2) is " T " font.
7. platform conveyer according to claim 6; It is characterized in that; Also comprise the back shaft (10) that is installed on the said driving-chain (4); Said back shaft (10) can be gone up rolling with moving at said chute supporting plate (5) of said driving-chain (4), also is hinged with connecting rod (9) on the said back shaft (10), and the other end of said connecting rod (9) is fixedly connected with said transportation plate (2).
8. platform conveyer according to claim 7 is characterized in that, adopts bolt to be connected between said connecting rod (9) and the said transportation plate (2) or rivets.
9. platform conveyer according to claim 8 is characterized in that, said driving-chain (4) is the flexible metal chain.
10. a development machine comprises each described platform conveyer in the claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201072906U CN202500605U (en) | 2012-03-20 | 2012-03-20 | Plate-type conveyor and heading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201072906U CN202500605U (en) | 2012-03-20 | 2012-03-20 | Plate-type conveyor and heading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202500605U true CN202500605U (en) | 2012-10-24 |
Family
ID=47037220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201072906U Expired - Lifetime CN202500605U (en) | 2012-03-20 | 2012-03-20 | Plate-type conveyor and heading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202500605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102562144A (en) * | 2012-03-20 | 2012-07-11 | 三一重型装备有限公司 | Plate conveyor and heading machine |
-
2012
- 2012-03-20 CN CN2012201072906U patent/CN202500605U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102562144A (en) * | 2012-03-20 | 2012-07-11 | 三一重型装备有限公司 | Plate conveyor and heading machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |
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| CX01 | Expiry of patent term |