CN210392707U - Super large forced feeding scraper conveyer - Google Patents
Super large forced feeding scraper conveyer Download PDFInfo
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- CN210392707U CN210392707U CN201921345543.1U CN201921345543U CN210392707U CN 210392707 U CN210392707 U CN 210392707U CN 201921345543 U CN201921345543 U CN 201921345543U CN 210392707 U CN210392707 U CN 210392707U
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Abstract
Super large piece forced feeding scraper conveyor, including motor reducer and material transfer passage, material transfer passage's front end and rear end are provided with head pulley and tailwheel respectively, motor reducer's power take off end is connected with the head pulley transmission, connect through chain drive between head pulley and the tailwheel, evenly be provided with a plurality of scraper blade on the chain, the last open-topped feeding case that is provided with of material transfer passage, material transfer passage bottom is provided with the discharge gate of neighbouring head pulley, the front side and the rear side of feeding case all communicate with material transfer passage's inside, feeding roof portion is the feed inlet, be provided with the cutting diverging device that is located the feed inlet below in the feeding case, all be equipped with on the left side wall and the right side wall of feeding case and prevent blockking up pull throughs. The utility model relates to a rationally, the principle science, compact structure can be cut into the fritter with super large piece material earlier, shunts after that to dredge, thereby alleviateed the impact to the conveyer, ensured the continuation of material transport operation and constantly go on.
Description
Technical Field
The utility model belongs to the technical field of the material is carried, concretely relates to feeding scraper conveyor is forced to super large piece.
Background
In general, scraper conveyors feed uniformly, the feed amount cannot exceed a maximum value for a long time even if the feed amount fluctuates somewhat, and the material with too large a bulk is not easy to be conveyed.
However, the demands in the market at present change, and particularly in the industries of petroleum, coking, coal, mines, metallurgy and the like, the ultra-large block size can be conveyed in a closed shell and the feeding is forced instantly. For example, in the petroleum refining industry, petroleum coke blocks crushed to 200-300mm block size in a tower are required to be directly discharged downwards from the tower with the height of more than ten meters, and the feeding mode requires that a scraper conveyor can bear the petroleum coke blocks and reasonably divide, untwist, guide and limit materials. The scraper conveyor has no precedent in China, but has wide market prospect according to the current domestic requirements and environmental protection conditions.
From the perspective of industrial requirements, in the above industries, the lumpiness of petroleum coke after being crushed is 300mm after being crushed, the lumpiness of coke after being refined is also 300mm after being crushed, coal has a large lumpiness in the process of mining, and in the process of transporting in mines and metallurgy, a forklift is required to shovel materials into a conveying device, and the materials need to be overloaded several times instantaneously, otherwise, the jamming (blockage causes the sudden stop of the conveying device) accident can occur.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the weak point among the prior art, provide one kind to the bold degree material earlier the stripping and slicing, shunt, alleviate instantaneous impact force to the conveyer, avoid stifled car occurence of failure's super large piece forced feed scraper conveyor.
In order to solve the technical problem, the utility model adopts the following technical scheme: super large piece forced feeding scraper conveyor, including motor reducer and material transfer passage, material transfer passage's front end and rear end are provided with head pulley and tailwheel respectively, motor reducer's power take off end is connected with the head pulley transmission, connect through chain drive between head pulley and the tailwheel, evenly be provided with a plurality of scraper blade on the chain, the last open-topped feeding case that is provided with of material transfer passage, material transfer passage bottom is provided with the discharge gate of neighbouring head pulley, the front side and the rear side of feeding case all communicate with material transfer passage's inside, the width of feeding case is greater than material transfer passage's width on the left and right sides direction, the feeding roof portion is the feed inlet, be provided with the cutting diverging device who is located the feed inlet below in the feeding case, all be equipped with on the left side wall and the right side wall of feeding case and prevent blockking up.
Cast stone lower rail is laid to material transfer passage's bottom, and material transfer passage's middle part is provided with a supporting beam along controlling the level, and a supporting beam upper berth is equipped with two channel-section steels that all set up along the fore-and-aft direction, and the channel-section steel top is uncovered, has laid cast stone upper rail in the channel-section steel, and the scraper blade downside on the first half chain and cast stone upper rail sliding fit, scraper blade downside and cast stone lower rail sliding fit on the second half chain.
Cutting diverging device is including the reposition of redundant personnel case, the outer wall all around of reposition of redundant personnel case has the unloading passageway with the inner wall all around of feeding case respectively, reposition of redundant personnel case front side and rear side all correspond the intercommunication with material transfer passage's inside, the umbelliform reposition of redundant personnel structure of top for strutting, top at umbelliform reposition of redundant personnel structure is provided with a cutter, the cutter sets up along front and back vertical direction, the cutting edge of cutter up, the bottom of reposition of redundant personnel case is the slope setting of high left and low right in material transfer passage left side, the bottom of reposition of redundant personnel case is the slope setting of high left and low right in the material transfer passage right side, the guide entry that is located a supporting beam below is all seted up on the.
Prevent blockking up pull throughs includes two driving motor of fixed establishing at the feeding case lateral wall, two driving motor set up at same height along the fore-and-aft direction interval, two driving motor's main shaft all stretches into the feeding incasement portion, all be provided with an eccentric wheel on two driving motor's the main shaft, one of them eccentric wheel outside rotates the cover and is equipped with the ring, another eccentric wheel outside rotates the cover and is equipped with the elliptical ring, connect through a vibrating arm between ring and the elliptical ring, the vibrating arm, the even interval in one side that ring and elliptical ring are close to the reposition of redundant personnel case is equipped with the vibrations piece, equal fixedly connected with is a sharp locating lever with the vibrating arm on ring and the elliptical ring, all the end is equipped with two position sleeves on the left side inner wall of feeding case and the right side inner wall, locating lever on the ring and the locating lever on the elliptical ring.
The lower part on the left side and the right side of feeding case all is provided with first observation window, and the front side of feeding case and the upper portion of rear side all are provided with the second observation window.
By adopting the technical scheme, when the utility model is used, super large materials fall into the feeding box from the feeding hole at the top of the feeding box, the possible feeding amount exceeds several times of the rated feeding amount instantly, and the pressure is also very large, at the moment, the super large materials are firstly cut into two or more pieces by the piece cutter, then are shunted towards all sides by the umbrella-shaped shunting structure at the top of the shunting box, and fall through the blanking channel, the materials at the front side and the rear side can directly fall onto the track under the cast stone, the scraper blade is directly conveyed forwards by the chain, because the cutter is arranged along the front-back vertical direction, most of the cut super large materials can shunt towards the left side and the right side, therefore, anti-blocking dredging devices are arranged on the left side wall and the right side wall of the feeding box, two driving motors simultaneously drive the eccentric wheel to rotate, the eccentric wheel drives the circular ring and the elliptical ring to swing up and down, the vibrations pole is also horizontal hunting from top to bottom, and the vibrations piece on the vibrations pole is dredged the material to avoid producing the canopy material or blockking up in the unloading passageway on left side and right side, the locating lever removes in the locating sleeve, thereby ensures that ring and elliptical ring are all the time on the eccentric wheel, and the setting of ring and elliptical ring avoids two driving motor to drive an eccentric wheel respectively and produces stress dredging the operation in-process, ensures the flexibility of vibrations pole horizontal hunting from top to bottom. And finally, the materials in the left and right blanking channels enter the lower cast stone track through the material guide inlets, are scraped forwards by the scraping plates, and are discharged through the discharge ports.
The utility model discloses a round-link chain and the scraper blade of high strength, the track has all adopted wear-resisting cast stone to make from top to bottom simultaneously, the life of abundant extension equipment.
To sum up, the utility model relates to a rationally, the principle science, compact structure can be cut into the fritter with super large piece material earlier, shunts after that to dredge, thereby alleviateed the impact to the conveyer, ensured the continuation of material transport operation and constantly go on.
The utility model discloses can force and carry super bold solid-state material, mainly used coal, coking, oil refining, mine, chemical industry, harbour and so on trade. The lumpiness can reach more than 300mm, and the feeding amount can reach 500 t/h. At present, the internal conveying equipment for the working condition still belongs to the technical blank, the utility model discloses a product belongs to internal initiative, and market prospect is very wide.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a cross-sectional view B-B of FIG. 1;
FIG. 4 is a schematic view of the structure of the shock rod, the circular ring and the elliptical ring;
fig. 5 is a top view of fig. 4.
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 work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
As shown in figures 1-5, the super large forced feeding scraper conveyor of the utility model comprises a motor reducer 1 and a material conveying channel 2, the front end and the rear end of the material conveying channel 2 are respectively provided with a head wheel 3 and a tail wheel 4, the power output end of the motor reducer 1 is in transmission connection with the head wheel 3, the head wheel 3 is in transmission connection with the tail wheel 4 through a chain 5, a plurality of scrapers 6 are evenly arranged on the chain 5, a feeding box 7 with an open top is arranged on the material conveying channel 2, the bottom of the material conveying channel 2 is provided with a discharge hole 8 adjacent to the head wheel 3, the front side and the rear side of the feeding box 7 are both communicated with the inside of the material conveying channel 2, the width of the feeding box 7 is larger than that of the material conveying channel 2 in the left-right direction, the top of the feeding box 7 is provided with a feeding hole 9, a cutting and shunting device positioned below the, and the left side wall and the right side wall of the feeding box 7 are both provided with anti-blocking dredging devices.
Cast stone lower rail 10 is laid to material transfer passage 2's bottom, and material transfer passage 2's middle part is provided with a supporting beam 11 along controlling the level, and supporting beam 11 upper berth is equipped with two channel-section steels that all set up along the fore-and-aft direction, and the channel-section steel top is uncovered, has laid cast stone upper rail 12 in the channel-section steel, and 6 downside of scraper blade on the first half chain 5 and cast stone upper rail 12 sliding fit, 6 downside of scraper blade on the second half chain 5 and cast stone lower rail 10 sliding fit.
Cutting diverging device includes reposition of redundant personnel case 13, reposition of redundant personnel case 13 outer wall all around has unloading passageway 14 with the inner wall all around of feed box 7 respectively, reposition of redundant personnel case 13 front side and rear side all correspond the intercommunication with material transfer passage 2's inside, the top of reposition of redundant personnel case 13 is umbelliform reposition of redundant personnel structure 15 that struts, top at umbelliform reposition of redundant personnel structure 15 is provided with a cutter 16, cutter 16 sets up along front and back vertical direction, cutter 16's cutting edge up, the bottom of reposition of redundant personnel case 13 is the slope setting of high left and low right in material transfer passage 2 left side, the bottom of reposition of redundant personnel case 13 is the slope setting of high left and low right in material transfer passage 2 right side, guide entry 17 that is located a supporting beam 11 below is all seted up on the left side and.
The anti-clogging dredging device comprises two driving motors 18 fixedly arranged on the outer side wall of the feeding box 7, the two driving motors 18 are arranged at the same height at intervals along the front-back direction, main shafts of the two driving motors 18 extend into the feeding box 7, eccentric wheels are arranged on the main shafts of the two driving motors 18, the outside cover that rotates of one of them eccentric wheel is equipped with ring 19, the outside cover that rotates of another eccentric wheel is equipped with elliptical ring 20, connect through a vibrations pole 21 between ring 19 and the elliptical ring 20, vibrations pole 21, the even interval in one side that ring 19 and elliptical ring 20 are close to reposition of redundant personnel case 13 is equipped with vibrations piece 22, equal fixedly connected with is a sharp locating lever 23 with vibrations pole 21 on ring 19 and the elliptical ring 20, it is equipped with two position sleeves all to hold admittedly on the left side inner wall of feeding case 7 and the right side inner wall, locating lever 23 on ring 19 and the locating lever 23 on the elliptical ring 20 correspond and wear to establish in a position sleeve of homonymy.
The lower parts of the left side and the right side of the feeding box 7 are provided with first observation windows 24, and the upper parts of the front side and the rear side of the feeding box 7 are provided with second observation windows 25. The first observation window 24 and the second observation window 25 are used for observing the material conveying condition inside the feeding box 7.
When the utility model is used, the oversized block material falls into the feeding box 7 from the feeding port 9 at the top of the feeding box 7, the possible feeding amount exceeds several times of the rated feeding amount instantly, and the pressure is also very large, at this time, the oversized block material is firstly cut into two or more blocks by the piece cutter 16, then the two or more blocks are shunted to all sides by the umbrella-shaped shunting structure 15 at the top of the shunting box 13, the material falls down through the blanking channel 14, the materials at the front side and the rear side can directly fall onto the track 10 under the cast stone, the scraper 6 is directly conveyed forwards by the chain 5, because the cutter 16 is arranged along the front-back vertical direction, most of the material can be shunted to the left side and the right side after the oversized block material is cut, therefore, the anti-blocking dredging device is arranged on the left side wall and the right side wall of the feeding box 7, the two driving motors 18 simultaneously drive the eccentric wheel to rotate, the eccentric wheel drives, the vibrating rod 21 also swings up and down and left and right, the vibrating block 22 on the vibrating rod 21 dredges materials, so that the situation that shed materials or blockage is generated in the left and right discharging channels 14 is avoided, the positioning rod 23 moves in the positioning sleeve, the circular ring 19 and the elliptical ring 20 are ensured to be always on the eccentric wheel, the circular ring 19 and the elliptical ring 20 are arranged, the situation that the two driving motors 18 respectively drive the eccentric wheel to generate stress in the dredging operation process is avoided, and the flexibility of the vibrating rod 21 in swinging up and down and left and right is ensured. Finally, the materials in the left and right blanking channels 14 enter the lower cast stone rail 10 through the material guide inlets 17, are scraped forwards by the scraping plates 6, and are finally discharged through the discharge holes 8.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Super large piece forced feeding scraper conveyor, including motor reducer and material transfer passage, material transfer passage's front end and rear end are provided with head pulley and tailwheel respectively, and motor reducer's power take off end is connected with the head pulley transmission, is connected through chain drive between head pulley and the tailwheel, evenly is provided with a plurality of scraper blade on the chain, is provided with the open feeding case in top on the material transfer passage, and material transfer passage bottom is provided with the discharge gate of neighbouring head pulley, its characterized in that: the front side and the rear side of the feeding box are communicated with the inside of the material conveying channel, the width of the feeding box in the left-right direction is larger than that of the material conveying channel, the top of the feeding box is provided with a feeding hole, a cutting and shunting device located below the feeding hole is arranged in the feeding box, and anti-blocking dredging devices are arranged on the left side wall and the right side wall of the feeding box.
2. The oversized block positive feed scraper conveyor of claim 1, wherein: cast stone lower rail is laid to material transfer passage's bottom, and material transfer passage's middle part is provided with a supporting beam along controlling the level, and a supporting beam upper berth is equipped with two channel-section steels that all set up along the fore-and-aft direction, and the channel-section steel top is uncovered, has laid cast stone upper rail in the channel-section steel, and the scraper blade downside on the first half chain and cast stone upper rail sliding fit, scraper blade downside and cast stone lower rail sliding fit on the second half chain.
3. The oversized block positive feed flight conveyor of claim 2, wherein: cutting diverging device is including the reposition of redundant personnel case, the outer wall all around of reposition of redundant personnel case has the unloading passageway with the inner wall all around of feeding case respectively, reposition of redundant personnel case front side and rear side all correspond the intercommunication with material transfer passage's inside, the umbelliform reposition of redundant personnel structure of top for strutting, top at umbelliform reposition of redundant personnel structure is provided with a cutter, the cutter sets up along front and back vertical direction, the cutting edge of cutter up, the bottom of reposition of redundant personnel case is the slope setting of high left and low right in material transfer passage left side, the bottom of reposition of redundant personnel case is the slope setting of high left and low right in the material transfer passage right side, the guide entry that is located a supporting beam below is all seted up on the.
4. The oversized block positive feed scraper conveyor of claim 3, wherein: prevent blockking up pull throughs includes two driving motor of fixed establishing at the feeding case lateral wall, two driving motor set up at same height along the fore-and-aft direction interval, two driving motor's main shaft all stretches into the feeding incasement portion, all be provided with an eccentric wheel on two driving motor's the main shaft, one of them eccentric wheel outside rotates the cover and is equipped with the ring, another eccentric wheel outside rotates the cover and is equipped with the elliptical ring, connect through a vibrating arm between ring and the elliptical ring, the vibrating arm, the even interval in one side that ring and elliptical ring are close to the reposition of redundant personnel case is equipped with the vibrations piece, equal fixedly connected with is a sharp locating lever with the vibrating arm on ring and the elliptical ring, all the end is equipped with two position sleeves on the left side inner wall of feeding case and the right side inner wall, locating lever on the ring and the locating lever on the elliptical ring.
5. The oversized block positive feed scraper conveyor of claim 1, wherein: the lower part on the left side and the right side of feeding case all is provided with first observation window, and the front side of feeding case and the upper portion of rear side all are provided with the second observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921345543.1U CN210392707U (en) | 2019-08-19 | 2019-08-19 | Super large forced feeding scraper conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921345543.1U CN210392707U (en) | 2019-08-19 | 2019-08-19 | Super large forced feeding scraper conveyer |
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| Publication Number | Publication Date |
|---|---|
| CN210392707U true CN210392707U (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921345543.1U Active CN210392707U (en) | 2019-08-19 | 2019-08-19 | Super large forced feeding scraper conveyer |
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| CN (1) | CN210392707U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115056139A (en) * | 2022-06-09 | 2022-09-16 | 华邦新材料科技无锡有限公司 | Piston cylinder automation production is with going up unloader with location structure |
-
2019
- 2019-08-19 CN CN201921345543.1U patent/CN210392707U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115056139A (en) * | 2022-06-09 | 2022-09-16 | 华邦新材料科技无锡有限公司 | Piston cylinder automation production is with going up unloader with location structure |
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