CN216686246U - Leak-proof device of coal conveying scraper conveyor - Google Patents
Leak-proof device of coal conveying scraper conveyor Download PDFInfo
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- CN216686246U CN216686246U CN202220118318.XU CN202220118318U CN216686246U CN 216686246 U CN216686246 U CN 216686246U CN 202220118318 U CN202220118318 U CN 202220118318U CN 216686246 U CN216686246 U CN 216686246U
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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
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- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
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Abstract
The utility model discloses a coal conveying scraper machine leakage-proof device, which comprises two supports, wherein a shell is fixedly connected between the top ends of the two supports, one side of the top end of the shell is fixedly connected with a feed hopper, the feed hopper is communicated with the shell, and two side baffles protect two sides of the shell, so that even leakage points occur on two sides of the shell, the two side baffles can be blocked by the two side baffles to prevent materials from leaking out, meanwhile, a metal detection net is arranged in the side baffles, when the leakage points occur and the materials penetrate through a rubber plate and are contacted with the metal detection net, a warning lamp on a controller is triggered to play a role of alarming, and a plurality of arc-shaped rods are adopted at the tail part of the shell to replace the traditional closed plate, so that the direct friction between the sharp part of the materials and the tail part can be reduced. Meanwhile, material powder which is not convenient to burn can be filtered out, the service life and the leakage-proof coefficient of the tail part are greatly prolonged, and the normal operation is guaranteed.
Description
The technical field is as follows:
the utility model relates to the field of transportation of coke production materials, in particular to a coal conveying scraper machine leakage-proof device.
Background art:
under the condition of isolating air, the bituminous coal is heated to 1050 ℃ of 950-. The coke obtained by high-temperature coking is used for blast furnace smelting, casting and gasification.
During the transportation of coke production, a scraper is often used to transport the initial material. The scraper machine is characterized in that the scraper chain is completely buried in the material when the material is conveyed, so the scraper machine is called as a scraper machine, has simple structure, good sealing property, convenient installation and maintenance and flexible process arrangement, can be used not only for horizontal conveying but also for inclined or vertical conveying, can be used by a single machine or a plurality of machines in a combined way, can feed materials at multiple points and also can discharge materials at multiple points, and the shell is closed, so the working environment of workers can be obviously improved and the environmental pollution can be prevented when the material is conveyed.
And current scrape trigger in the use, there are some not enough, because the material is cubic, and not of uniform size, at the in-process of carrying, often bump with the casing, long-term in the past, make the leak source easily appear in the casing, influence the use and the barrier propterty of device, simultaneously in transportation process, because the material easily produces a small amount of accumulations in the bottom of casing, but for a long time, make the tail part of casing, produce a large amount of frictions, cause the probability greatly increased of leak source, consequently need one kind can be when the leak source appears the early warning and can effectively prevent the novel machine of scraping of tail part production leak source.
The utility model has the following contents:
the utility model aims to provide a coal conveying scraper machine leakage-proof device.
The utility model is implemented by the following technical scheme:
a coal conveying scraper leak-proof device comprises two supports, a shell is fixedly connected between the top ends of the two supports, a feeding hopper is fixedly connected to one side of the top end of the shell and communicated with the shell, a discharging hopper is fixedly mounted on one side of the shell and communicated with the shell, a conveying belt is arranged in the shell, two driving rollers are arranged between the conveying belts, two ends of the two driving rollers respectively extend into inner walls of two sides of the shell and are in rotary connection with the inner walls, a conveying motor is fixedly mounted on one side wall of the shell, an output end of the conveying motor extends into the shell and is fixedly connected with one end of one of the driving rollers, a top plate is arranged at the bottom end of the shell in a laminating manner, a supporting plate is arranged under the top plate, a plurality of vertical rods are uniformly and fixedly connected to the bottom end of the top plate, and springs are sleeved on each vertical rod, the bottom end of each vertical rod penetrates through and is in sliding connection with the supporting plate, a plurality of springs are arranged between the top plate and the supporting plate, hinged blocks are fixedly arranged at four corners of the bottom end of the supporting plate respectively, a jack is hinged in each hinged block through a hinged pin, the bottom end of each jack is fixedly connected with the top end of the corresponding support, a plurality of arc-shaped rods are uniformly and fixedly connected with the other side of the shell, a group of fixing plates are fixedly arranged at the top end and the bottom end of one side of the shell respectively, each group of fixing plates is two, a driven roller is arranged between each group of fixing plates, a tail baffle belt is sleeved between the two driven rollers together, the outer wall of one side of the tail baffle belt is attached to the arc-shaped rods, an arc-shaped limiting plate is attached to the arc-shaped inner wall of one side of the tail baffle belt, connecting plates are fixedly arranged at two sides of the arc-shaped limiting plates respectively, and each connecting plate is fixedly connected with the side wall of the shell, a threaded sleeve is fixedly mounted on one side arc wall of the arc limiting plate, a threaded rod is screwed in the threaded sleeve, an arc top plate is arranged at the other end of the threaded rod, one side arc wall of the arc top plate is attached to the other side arc inner wall of the tail baffle belt, a bearing is fixedly embedded in one side arc wall of the arc top plate, one end of the threaded rod extends into the inner ring wall of the bearing and is fixedly connected with the inner ring wall of the bearing, transverse plates are fixedly mounted at the top ends of the two side walls of the shell, a group of fixed blocks are fixedly mounted at the bottom ends of the two side walls of the shell, each group of fixed blocks is two, a rotating shaft is fixedly connected between each group of fixed blocks, a rotatably connected side baffle is sleeved on each rotating shaft, the top end of each side baffle is attached to the bottom end of the corresponding transverse plate, a metal detection net is fixedly mounted in each side baffle, and a rubber plate is embedded in each side baffle, the metal detection net is arranged between the rubber plate and the inner wall of one side of each side baffle, and a controller is fixedly mounted on the outer wall of one side of each side baffle.
Preferably, fixed mounting has the warning light on the controller, and the bottom fixed mounting of controller has the battery box, and fixed mounting has the battery in the battery box, and the battery passes through circuit and metal detection net and controller electric connection, and the metal detection net is the low pressure detector.
Preferably, the top end of the support is fixedly provided with a support, rib rods are fixed on two sides of the support, and the head end and the tail end of the shell are communicated with the outside.
Preferably, the feeder hopper is hourglass hopper-shaped, and articulated piece is the U type form, and articulated piece and a plurality of arc pole all adopt carbide material to make, and the tail flange adopts wear-resisting rubber material to make.
Preferably, the connecting plate passes through bolt and the lateral wall fixed connection of casing, and the top of diaphragm all the spiro union has a plurality of bolts.
The utility model has the advantages that: even the leak source appears in the both sides of casing, also can be blocked by two side shields, avoid the material to spill, be provided with the metal detection net in the side shield simultaneously, when the leak source appears, and when the material pierces through rubber slab and metal detection net contact, the warning light on the trigger control ware, thereby play the effect of reporting to the police, and at the afterbody of casing, adopt a plurality of arc poles to replace traditional closed panel, so can reduce the sharp-pointed department of material and the direct friction of afterbody. Meanwhile, material powder which is not convenient to burn can be filtered out, the service life and the leakage-proof coefficient of the tail part are greatly prolonged, and the normal operation is guaranteed.
Description of the drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a rear view of the structure of the present invention;
FIG. 3 is a top view of the structure of the present invention;
FIG. 4 is a cross-sectional view A-A of FIG. 1 of the present invention;
FIG. 5 is a cross-sectional view of the side dam of FIG. 2 of the present invention.
In the figure: the device comprises a support 1, a shell 2, a feed hopper 3, a discharge hopper 4, a conveying belt 5, a driving roller 6, a conveying motor 7, a top plate 8, a supporting plate 9, a vertical rod 10, a spring 11, a jack 12, a hinge block 13, an arc-shaped rod 14, a fixing plate 15, a driven roller 16, a tail baffle belt 17, an arc-shaped limiting plate 18, a connecting plate 19, a threaded sleeve 20, a threaded rod 21, an arc-shaped top plate 22, a bearing 23, a transverse plate 24, a controller 25, a fixing block 26, a rotating shaft 27, a side baffle 28, a metal detection net 29 and a rubber plate 30.
The specific implementation mode is as follows:
as shown in fig. 1 to 5, a coal conveyor scraper leakage-proof device comprises two supports 1, a shell 2 is fixedly connected between the top ends of the two supports 1, a feed hopper 3 is fixedly connected to one side of the top end of the shell 2, the feed hopper 3 is communicated with the shell 2, a discharge hopper 4 is fixedly mounted to one side of the shell 2, the discharge hopper 4 is communicated with the shell 2, a conveying belt 5 is arranged in the shell 2, two driving rollers 6 are arranged between the conveying belts 5, two ends of the two driving rollers 6 respectively extend into inner walls of two sides of the shell 2 and are rotatably connected with the inner walls, a conveying motor 7 is fixedly mounted on one side wall of the shell 2, an output end of the conveying motor 7 extends into the shell 2 and is fixedly connected with one end of one driving roller 6, a top plate 8 is attached to the bottom end of the shell 2, and a support plate 9 is arranged under the top plate 8, the bottom end of the top plate 8 is uniformly and fixedly connected with a plurality of vertical rods 10, each vertical rod 10 is sleeved with a spring 11, the bottom end of each vertical rod 10 penetrates through the supporting plate 9 and is in sliding connection with the supporting plate, the springs 11 are arranged between the top plate 8 and the supporting plate 9, four corners of the bottom end of the supporting plate 9 are respectively and fixedly provided with a hinged block 13, a jack 12 is hinged in each hinged block 13 through a hinged pin, the bottom end of each jack 12 is fixedly connected with the top end of the corresponding support 1, the other side of the shell 2 is uniformly and fixedly connected with a plurality of arc-shaped rods 14, one top end and the bottom end of one side of the shell 2 are respectively and fixedly provided with a group of fixing plates 15, each group of fixing plates 15 is two, driven rollers 16 are arranged between each group of fixing plates 15, a tail baffle belt 17 is sleeved between the two driven rollers 16, the outer wall of one side of the tail baffle belt 17 is attached to the arc-shaped rods 14, the tail baffle belt 17 is provided with an arc limiting plate 18 on one side of an arc inner wall in a laminating manner, two sides of the arc limiting plate 18 are respectively and fixedly provided with a connecting plate 19, each connecting plate 19 is fixedly connected with the side wall of the shell 2, one side arc wall of the arc limiting plate 18 is fixedly provided with a threaded sleeve 20, a threaded rod 21 is screwed in the threaded sleeve 20, the other end of the threaded rod 21 is provided with an arc top plate 22, one side arc wall of the arc top plate 22 is in laminating arrangement with the other side arc inner wall of the tail baffle belt 17, one side arc wall of the arc top plate 22 is fixedly embedded with a bearing 23, one end of the threaded rod 21 extends into the inner ring wall of the bearing 23 and is fixedly connected with the inner ring wall, the top ends of two side walls of the shell 2 are fixedly provided with transverse plates 24, the bottom ends of the two side walls of the shell 2 are fixedly provided with a group of fixed blocks 26, and each group of fixed blocks 26 is two, equal fixedly connected with pivot 27 between every group fixed block 26, all the cover has swivelling joint's side shield 28 in every pivot 27, and every side shield 28's top all sets up with the laminating of corresponding diaphragm 24 bottom, and fixed mounting has metal detection net 29 in every side shield 28, has all embedded rubber slab 30 in every side shield 28, metal detection net 29 sets up between rubber slab 30 and 28 one side inner wall of side shield, and equal fixed mounting has controller 25 on one side outer wall of every side shield 28.
Fixed mounting has the warning light on the controller 25, and the bottom fixed mounting of controller 25 has the battery box, and fixed mounting has the battery in the battery box, and the battery passes through circuit and metal detection net 29 and controller 25 electric connection, and metal detection net 29 is the low pressure detector.
The top end of the support 1 is fixedly provided with a support, rib rods are fixed on two sides of the support, and the head end and the tail end of the shell 2 are communicated with the outside.
The connecting plate 19 is fixedly connected with the side wall of the shell 2 through bolts, and a plurality of bolts are screwed on the top end of the transverse plate 24.
During the use, conveying motor 7 starts, drives driving roller 6 and rotates to make conveying belt 5 rotate, and conveying belt 5's fixed mounting has a plurality of flitchs of scraping on the surface, thereby makes the material transmission, the material that gets into in the feeder hopper 3 like this will be along discharging hopper 4 discharges, thereby realizes the completion of transportation work.
The two side baffles 28 protect the two sides of the shell 2, so that even if leakage points occur on the two sides of the shell 2, the two side baffles 28 can also block the leakage points to prevent the leakage of materials, meanwhile, a metal detection net 29 is arranged in the side baffle 28, when a leakage point occurs and the material penetrates through the rubber plate 30 and contacts with the metal detection net 29, the warning light on the controller 25 is triggered to play a role of alarming and prompt the operator to repair the operation, in the repairing process, the bolt on the transverse plate 24 is loosened to enable the side baffle 28 to move, the fixing blocks 26 and the rotating shaft 27 are arranged, the side baffle 28 is hinged with each group of fixing blocks 26 through the rotating shaft 27, so that the side baffle 28 is opened towards two sides, thereby spill casing 2, conveniently repair, change rubber sheet 30 simultaneously, avoid metal detection net 29 and casing 2 contact to produce the electric leakage, guarantee the normal use of device.
And at the afterbody of casing 2, adopt a plurality of arc poles 14 to replace traditional closed panel, so can reduce the direct friction of sharp-pointed department and afterbody of material. Meanwhile, material powder which is inconvenient to burn can be filtered out, meanwhile, in order to ensure sealing, a plurality of arc-shaped rods 14 are provided with a jointed tail baffle belt 17, the tail baffle belt 17 is rotationally connected through two driven rollers 16, and the driven rollers 16 are fixed between each group of fixing plates 15, so that the sealing property is ensured, in the moving process of the materials, even if the materials are in contact with the tail baffle belt 17, the tail baffle belt 17 is driven to synchronously move under the action of friction force, the friction between the materials and the tail baffle belt 17 is avoided, the loss of the tail baffle belt 17 is avoided, the service life and the leakage-proof coefficient of the tail are greatly improved, the normal operation is ensured, meanwhile, an arc-shaped limiting plate 18, a connecting plate 19, a threaded sleeve 20, a threaded rod 21, an arc-shaped top plate 22 and a bearing 23 are arranged at the tail baffle belt 17, the arc-shaped limiting plate 18 is fixedly connected with the shell 2 through the two connecting plates 19, the moving track of the tail blocking belt 17 is limited, dislocation and the like are avoided, the threaded sleeve 20 and the threaded rod 21 are arranged, the arc-shaped top plate 22 always abuts against the inner wall of one side of the tail blocking belt 17 by adjusting the distance between the two, the tail blocking belt 17 is always kept in a tight state, and therefore sealing performance is guaranteed, and normal use of the tail blocking belt 17 is avoided.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The utility model provides a scraper conveyor leak protection device is scraped to coal conveying which characterized in that: the conveying mechanism comprises two supporting seats, a shell is fixedly connected between the top ends of the two supporting seats, a feeding hopper is fixedly connected to one side of the top end of the shell and communicated with the shell, a discharging hopper is fixedly mounted on one side of the shell and communicated with the shell, a conveying belt is arranged in the shell, two driving rollers are arranged between the conveying belts, two ends of each driving roller respectively extend into inner walls of two sides of the shell and are in rotary connection with the inner walls, a conveying motor is fixedly mounted on one side wall of the shell, an output end of the conveying motor extends into the shell and is fixedly connected with one end of one of the driving rollers, a top plate is arranged at the bottom end of the shell in a laminating mode, a supporting plate is arranged right below the top plate, a plurality of vertical rods are uniformly and fixedly connected with the bottom end of the top plate, springs are sleeved on each vertical rod, and the bottom end of each vertical rod penetrates through the supporting plate and is in sliding connection with the supporting plate, the springs are arranged between the top plate and the supporting plate, the four corners of the bottom end of the supporting plate are respectively and fixedly provided with a hinging block, each hinging block is internally hinged with a jack through a hinging pin, the bottom end of each jack is fixedly connected with the top end of a corresponding support, the other side of the shell is uniformly and fixedly connected with a plurality of arc-shaped rods, one side top end and the bottom end of the shell are respectively and fixedly provided with a group of fixing plates, each group of fixing plates is two, a driven roller is arranged between each group of fixing plates, a tail baffle belt is jointly sleeved between the two driven rollers, the outer wall of one side of the tail baffle belt is jointed with the arc-shaped rods, an arc-shaped limiting plate is jointed on the arc-shaped inner wall of one side of the tail baffle belt, the two sides of the arc-shaped limiting plate are respectively and fixedly provided with connecting plates, each connecting plate is fixedly connected with the side wall of the shell, and a threaded sleeve is fixedly arranged on the arc-shaped wall of one side of the arc-shaped limiting plate, the threaded sleeve is internally screwed with a threaded rod, the other end of the threaded rod is provided with an arc-shaped top plate, one side arc-shaped wall of the arc-shaped top plate is attached to the other side arc-shaped inner wall of the tail baffle belt, a bearing is fixedly embedded in one side arc-shaped wall of the arc-shaped top plate, one end of the threaded rod extends into the inner ring wall of the bearing and is fixedly connected with the inner ring wall of the bearing, transverse plates are fixedly mounted at the top ends of two side walls of the shell, a group of fixed blocks are fixedly mounted at the bottom ends of the two side walls of the shell, two fixed blocks are arranged in each group, a rotating shaft is fixedly connected between each group of fixed blocks, each rotating shaft is sleeved with a side baffle plate in a rotating connection manner, the top end of each side baffle plate is attached to the bottom end of the corresponding transverse plate, a metal detection net is fixedly mounted in each side baffle plate, a rubber plate is embedded in each side baffle plate, and the metal detection net is arranged between the rubber plate and one side inner wall of the side baffle plate, and a controller is fixedly arranged on the outer wall of one side of each side baffle.
2. The coal conveying scraper machine leakage-proof device according to claim 1, characterized in that: fixed mounting has the warning light on the controller, and the bottom fixed mounting of controller has the battery box, and fixed mounting has the battery in the battery box, and the battery passes through circuit and metal detection net and controller electric connection, and the metal detection net is the low pressure detector.
3. The coal conveying scraper machine leakage-proof device according to claim 1, characterized in that: the top end of the support is fixedly provided with a support, rib rods are fixed on two sides of the support, and the head end and the tail end of the shell are communicated with the outside.
4. The coal conveying scraper machine leakage-proof device according to claim 1, characterized in that: the feeder hopper is hourglass hopper-shaped, and articulated piece is the U type form, and articulated piece and a plurality of arc pole all adopt carbide material to make, and the tail flange adopts wear-resisting rubber material to make.
5. The coal conveying scraper machine leakage-proof device according to claim 1, characterized in that: the connecting plate passes through bolt and the lateral wall fixed connection of casing, and the top of diaphragm all the spiro union has a plurality of bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220118318.XU CN216686246U (en) | 2022-01-17 | 2022-01-17 | Leak-proof device of coal conveying scraper conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220118318.XU CN216686246U (en) | 2022-01-17 | 2022-01-17 | Leak-proof device of coal conveying scraper conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216686246U true CN216686246U (en) | 2022-06-07 |
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ID=81826039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220118318.XU Active CN216686246U (en) | 2022-01-17 | 2022-01-17 | Leak-proof device of coal conveying scraper conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216686246U (en) |
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2022
- 2022-01-17 CN CN202220118318.XU patent/CN216686246U/en active Active
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