CN213801218U - Cement bin cement overflow arrangement - Google Patents
Cement bin cement overflow arrangement Download PDFInfo
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- CN213801218U CN213801218U CN202022095232.3U CN202022095232U CN213801218U CN 213801218 U CN213801218 U CN 213801218U CN 202022095232 U CN202022095232 U CN 202022095232U CN 213801218 U CN213801218 U CN 213801218U
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Abstract
The utility model relates to a cement storage technology field just discloses a cement bin cement overflow arrangement, including the cang gai, the middle part of cang gai lateral wall and the inner wall fixed connection of fixing base, the fixing base left side respectively with the bottom fixed connection of two sets of support frames, the top of support frame and the one end joint of location axle. This cement bin cement overflow arrangement, can promote the slide through when the cement of input is too high and follow the guide way upwards sliding, and then drive pan feeding pipe rebound, make the reaction of device to the cement overflow comparatively quick, and improved the stability that the device used for a long time, the top through the push rod promotes the lever and uses the location axle to carry out the angle transform downwards as the rotation axis, and then drive the extension plate, the second lantern ring and overflow pipe carry out the angle transform, stretch into in the cang gai until the bottom of overflow pipe, can take out the cement that spills over through the pneumatic diaphragm pump that links to each other with the fixing base top.
Description
Technical Field
The utility model relates to a cement storage technical field specifically is a cement bin cement overflow arrangement.
Background
The cement bin is used as a tank body storage mechanism for bulk cement, and when the bulk cement is loaded, the cement bin is high, the internal capacity is not easy to observe, so that the internal material is often overfilled, and the material overflow is caused.
Chinese patent publication No. CN210504085U provides a cement bin cement overflow arrangement, through to inside integrated detection mechanism of cement bin top enclosing cover and overflow mechanism, can in time transmit signal when the material is filled with, report to the police or automatic control stops the material loading, and can overflow automatically when the material loading is not stopped, avoid the cement bin body impaired, but this kind of cement bin cement overflow arrangement's detection mechanism detects through the deformation of spring board, the durability of its use is relatively poor.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a cement bin cement overflow arrangement, the detection mechanism who has solved this kind of cement bin cement overflow arrangement detects through the deformation of spring board, the relatively poor problem of the durability of its use.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a cement bin cement overflow device comprises a bin cover, wherein the middle part of the outer side wall of the bin cover is fixedly connected with the inner wall of a fixing seat, the left side of the fixing seat is fixedly connected with the bottoms of two groups of supporting frames respectively, the top of each supporting frame is clamped with one end of a positioning shaft, the other end of the positioning shaft is rotatably connected with the middle part of a lever, the left sides of the two groups of levers are rotatably connected with the top ends of two groups of push rods respectively, the bottom ends of the push rods are rotatably connected with the left ends of connecting rods, the right ends of the two groups of connecting rods are fixedly connected with the left side of the outer surface of a first sleeve ring, the inner wall of the first sleeve ring is fixedly connected with the top of the outer surface of a feeding pipe, the right ends of the two groups of levers are fixedly connected with the front end and the rear end of the left side of an extension plate respectively, the right side of the extension plate is fixedly connected with the left side of the outer surface of a second sleeve ring, and the inner wall of the second sleeve ring is fixedly connected with the top of the outer surface of an overflow pipe, the bottom of overflow pipe is provided with the overflow hole, the overflow hole is seted up in the top of cang gai and is run through the cang gai, the inner wall of cang gai respectively with the lateral wall fixed connection of four group's guide holders, the guide way has been seted up at the middle part of location axle, four groups the guide way all with slide sliding connection, the middle part of slide and the bottom fixed connection of pan feeding pipe surface, the pan feeding pipe runs through the middle part of cang gai.
Preferably, the bottom in overflow hole is provided with the apron, the right side of apron is rotated with the middle part of pivot surface and is connected, the both ends of pivot with rotate a front side and rear side joint, the top and the cang gai top inner wall fixed connection of rotating the seat, the pivot outside is provided with two sets of torsional springs, the one end and the pivot surface fixed connection of two sets of torsional springs, the other end of two sets of torsional springs all with apron right side fixed connection.
Preferably, the cover plate has the same shape as the overflow hole, and the diameter of the overflow hole is larger than that of the overflow pipe.
Preferably, the length of the overflow pipe is smaller than that of the feeding pipe, the inner diameter of the overflow pipe is larger than that of the feeding pipe, and the inner walls of the feeding pipe and the overflow pipe are both provided with hydrophobic coatings.
Preferably, the inner diameter of the bin cover is larger than that of the cement bin, the inner diameter of the bin cover is smaller than the outer diameter of the cement bin, and the height of the guide seat is matched with that of the bin cover.
Preferably, a plurality of groups of vent holes longitudinally penetrating through the bin cover are uniformly formed in the top of the bin cover, and filter screens are clamped on the inner side walls of the vent holes.
(III) advantageous effects
Compared with the prior art, the utility model provides a cement bin cement overflow arrangement possesses following beneficial effect:
1. this cement bin cement overflow arrangement, can promote the slide through when the cement of input is too high and follow the guide way upwards sliding, and then drive pan feeding pipe rebound, make the reaction of device to the cement overflow comparatively quick, and improved the stability that the device used for a long time, the top through the push rod promotes the lever and uses the location axle to carry out the angle transform downwards as the rotation axis, and then drive the extension plate, the second lantern ring and overflow pipe carry out the angle transform, stretch into in the cang gai until the bottom of overflow pipe, can take out the cement that spills over through the pneumatic diaphragm pump that links to each other with the fixing base top.
2. This cement bin cement overflow arrangement is provided with the apron through the bottom in overflow hole to and apron 19, pivot and the cooperation of rotating the seat, conveniently cover the overflow hole, cement dust flies out from the overflow hole when avoiding not producing the overflow in cement bin, and the internal diameter through the storehouse lid is greater than the internal diameter in cement bin, and the internal diameter in storehouse lid is less than the external diameter in cement bin, and then can make the cement bin play the effect of blockking to the slide, avoid slide and pan feeding pipe to drop.
Drawings
FIG. 1 is a schematic view of the top structure of the bin cover of the present invention;
FIG. 2 is a schematic view of the bottom structure of the bin cover of the present invention;
fig. 3 is an enlarged schematic view of a structure in fig. 2.
In the figure: 1. a bin cover; 2. a fixed seat; 3. a support frame; 4. positioning the shaft; 5. a lever; 6. a push rod; 7. a connecting rod; 8. a first collar; 9. a feeding pipe; 10. an extension plate; 11. a second collar; 12. an overflow pipe; 13. an overflow aperture; 14. a guide seat; 15. a guide groove; 16. a slide plate; 17. a rotating seat; 18. a rotating shaft; 19. and (7) a cover plate.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a cement bin cement overflow device comprises a bin cover 1, the middle part of the outer side wall of the bin cover 1 is fixedly connected with the inner wall of a fixed seat 2, the left side of the fixed seat 2 is respectively fixedly connected with the bottoms of two groups of supporting frames 3, the top of each supporting frame 3 is clamped with one end of a positioning shaft 4, the other end of each positioning shaft 4 is rotatably connected with the middle part of a lever 5, the left sides of the two groups of levers 5 are respectively rotatably connected with the top ends of two groups of push rods 6, the bottom ends of the push rods 6 are rotatably connected with the left end of a connecting rod 7, the right ends of the two groups of connecting rods 7 are respectively fixedly connected with the left side of the outer surface of a first sleeve ring 8, the inner wall of the first sleeve ring 8 is fixedly connected with the top of the outer surface of a feeding pipe 9, the right ends of the two groups of levers 5 are respectively fixedly connected with the front end and the rear end of the left side of an extension plate 10, the right side of the extension plate 10 is fixedly connected with the left side of the outer surface of a second sleeve ring 11, the inner wall of the second sleeve ring 11 is fixedly connected with the top of the outer surface of an overflow pipe 12, the top end of an overflow pipe 12 is communicated with the input end of a pneumatic diaphragm pump through a corrugated pipe, the bottom of the overflow pipe 12 is provided with an overflow hole 13, the overflow hole 13 is arranged at the top of a bin cover 1 and penetrates through the bin cover 1, the inner wall of the bin cover 1 is fixedly connected with the outer side walls of four groups of guide seats 14 respectively, the middle part of a positioning shaft 4 is provided with a guide groove 15, the four groups of guide grooves 15 are all in sliding connection with a sliding plate 16, the middle part of the sliding plate 16 is fixedly connected with the bottom of the outer surface of a feeding pipe 9, the feeding pipe 9 penetrates through the middle part of the bin cover 1, cement is input into a cement bin through the feeding pipe 9, when the input cement is too high, the sliding plate 16 can be pushed to slide upwards along the guide groove 15, the feeding pipe 9 is driven to move upwards, a first lantern ring 8 at the outer side of the feeding pipe 9 drives a connecting rod 7 to move upwards, and then pushes a push rod 6 to move upwards, at the top end of the push rod 6 pushes a lever 5 to perform angle conversion downwards by taking the positioning shaft 4 as a rotating shaft, and then drive extension plate 10, second lantern ring 11 and overflow pipe 12 and carry out the angle transform, until the bottom of overflow pipe 12 stretch into cang gai 1 in, and then can take the cement that overflows out through the pneumatic diaphragm pump that links to each other with 2 tops of fixing base, avoid cement storehouse interior cement too much to cause the destruction to the cement storehouse.
Specifically, in order to cover the overflow hole 13 conveniently and avoid cement dust from flying out of the overflow hole 13 when the cement bin does not overflow, a cover plate 19 is arranged at the bottom of the overflow hole 13, the right side of the cover plate 19 is rotatably connected with the middle part of the outer surface of the rotating shaft 18, two ends of the rotating shaft 18 are clamped with the front side and the rear side of the rotating seat 17, the top of the rotating seat 17 is fixedly connected with the inner wall of the top of the bin cover 1, two groups of torsion springs are arranged outside the rotating shaft 18, one end of the two groups of torsion springs is fixedly connected with the outer surface of the rotating shaft 18, and the other end of the two groups of torsion springs is fixedly connected with the right side of the cover plate 19, the cover plate 19 is driven by the torsion spring to block the overflow hole 13 at ordinary times, the overflow pipe 12 can push the cover plate 19 to rotate downwards when changing the angle downwards, the shape of the cover plate 19 is the same as that of the overflow hole 13, and the diameter of the overflow hole 13 is larger than that of the overflow pipe 12 so that the overflow pipe 12 can be easily inserted into the hatch 1.
Concrete, to avoid cement to produce in the cement bin and spill over, the length of overflow pipe 12 is less than the length of pan feeding pipe 9, and the internal diameter of overflow pipe 12 is greater than the internal diameter of pan feeding pipe 9 for can extract cement in the cement bin through overflow pipe 12 and the pneumatic diaphragm pump that links to each other with it, the inner wall of pan feeding pipe 9 and overflow pipe 12 all is provided with the hydrophobicity coating, and the convenience is cleaned both.
Specifically, in order to make the cement bin stop the effect of slide 16, avoid slide 16 and pan feeding pipe 9 to drop, the internal diameter of storehouse lid 1 is greater than the internal diameter of cement bin, and the internal diameter of storehouse lid 1 is less than the external diameter of cement bin, the high looks adaptation of the height of guide holder 14 and storehouse lid 1.
Specifically, in order to reduce flying of dust, a plurality of groups of vent holes longitudinally penetrating through the bin cover 1 are uniformly formed in the top of the bin cover 1, and filter screens are clamped on the inner side walls of the vent holes.
The working principle is as follows: input cement in to the cement bin through pan feeding pipe 9, can promote slide 16 when the cement of input is too high and upwards slide along guide way 15, and then drive pan feeding pipe 9 rebound, the first lantern ring 8 in the pan feeding pipe 9 outside drives connecting rod 7 rebound, and then promote push rod 6 rebound, push rod 6's top promotes lever 5 this moment and uses location axle 4 to carry out the angle transformation downwards as the rotation axis, and then drive extension plate 10, second lantern ring 11 and overflow pipe 12 carry out the angle transformation, stretch into in storehouse lid 1 until the bottom of overflow pipe 12, and then can take out the cement that overflows through the pneumatic diaphragm pump that links to each other with 2 tops of fixing base, cement too much causes destruction to the cement bin in avoiding the cement bin, and the rotatory removal of lever 5 is comparatively obvious, can play the prompt action to the operator, be convenient for remind the operator to stop inputting cement.
To sum up, the cement bin cement overflow device can push the sliding plate 16 to slide upwards along the guide groove 15 when the input cement is too high, so as to drive the feeding pipe 9 to move upwards, so that the device can react with the cement overflow more quickly, and the stability of the device for long-term use is improved, the lever 5 is pushed by the top end of the push rod 6 to perform angle transformation downwards by taking the positioning shaft 4 as a rotating shaft, so as to drive the extension plate 10, the second sleeve ring 11 and the overflow pipe 12 to perform angle transformation until the bottom end of the overflow pipe 12 extends into the bin cover 1, the overflowing cement can be pumped out by the pneumatic diaphragm pump connected with the top end of the fixed seat 2, the cover plate 19 is arranged at the bottom of the overflow hole 13, and the cover plate 19, the rotating shaft 18 and the rotating seat 17 are matched, so as to cover the overflow hole 13 conveniently, and avoid the cement dust from flying out of the overflow hole 13 when the cement bin does not overflow, the inner diameter of the bin cover 1 is larger than that of the cement bin, and the inner diameter of the bin cover 1 is smaller than the outer diameter of the cement bin, so that the cement bin can block the sliding plate 16, and the sliding plate 16 and the feeding pipe 9 are prevented from dropping.
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 (6)
1. The utility model provides a cement bin cement overflow arrangement, includes cang gai (1), its characterized in that: the middle of the outer side wall of the bin cover (1) is fixedly connected with the inner wall of a fixing seat (2), the left side of the fixing seat (2) is fixedly connected with the bottoms of two groups of supporting frames (3) respectively, the top of each supporting frame (3) is clamped with one end of a positioning shaft (4), the other end of each positioning shaft (4) is rotatably connected with the middle of a lever (5), the left sides of the two groups of levers (5) are rotatably connected with the top ends of two groups of push rods (6) respectively, the bottom ends of the push rods (6) are rotatably connected with the left end of a connecting rod (7), the right ends of the two groups of connecting rods (7) are fixedly connected with the left side of the outer surface of a first sleeve ring (8), the inner wall of the first sleeve ring (8) is fixedly connected with the top of the outer surface of a feeding pipe (9), and the right ends of the two groups of levers (5) are fixedly connected with the front end and the rear end of the left side of an extension plate (10) respectively, extension plate (10) right side and the left side fixed connection of the second lantern ring (11) surface, the inner wall of the second lantern ring (11) and the top fixed connection of overflow pipe (12) surface, the bottom of overflow pipe (12) is provided with overflow hole (13), overflow hole (13) are seted up at the top of cang gai (1) and are run through cang gai (1), the inner wall of cang gai (1) respectively with the lateral wall fixed connection of four group's guide holders (14), guide way (15), four groups have been seted up at the middle part of location axle (4) guide way (15) all with slide (16) sliding connection, the middle part of slide (16) and the bottom fixed connection of pan feeding pipe (9) surface, the middle part of cang gai (1) is run through in pan feeding pipe (9).
2. The cement silo cement overflow arrangement of claim 1, characterized in that: the bottom of overflow hole (13) is provided with apron (19), the right side of apron (19) is rotated with the middle part of pivot (18) surface and is connected, the both ends of pivot (18) with rotate seat (17) front side and rear side joint, the top and the cang gai (1) top inner wall fixed connection who rotates seat (17), the pivot (18) outside is provided with two sets of torsional springs, the one end and the pivot (18) surface fixed connection of two sets of torsional springs, the other end of two sets of torsional springs all with apron (19) right side fixed connection.
3. The cement silo cement overflow arrangement of claim 2, characterized in that: the cover plate (19) is the same as the overflow hole (13) in shape, and the diameter of the overflow hole (13) is larger than that of the overflow pipe (12).
4. The cement silo cement overflow arrangement of claim 1, characterized in that: the length of overflow pipe (12) is less than the length of pan feeding pipe (9), and the internal diameter of overflow pipe (12) is greater than the internal diameter of pan feeding pipe (9), the inner wall of pan feeding pipe (9) and overflow pipe (12) all is provided with the hydrophobic coating.
5. The cement silo cement overflow arrangement of claim 1, characterized in that: the inner diameter of the bin cover (1) is larger than that of the cement bin, the inner diameter of the bin cover (1) is smaller than the outer diameter of the cement bin, and the height of the guide seat (14) is matched with that of the bin cover (1).
6. The cement silo cement overflow arrangement of claim 1, characterized in that: the top of the bin cover (1) is uniformly provided with a plurality of groups of air vents which longitudinally penetrate through the bin cover (1), and the inner side walls of the air vents are all clamped with filter screens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022095232.3U CN213801218U (en) | 2020-09-23 | 2020-09-23 | Cement bin cement overflow arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022095232.3U CN213801218U (en) | 2020-09-23 | 2020-09-23 | Cement bin cement overflow arrangement |
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| Publication Number | Publication Date |
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| CN213801218U true CN213801218U (en) | 2021-07-27 |
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| CN202022095232.3U Active CN213801218U (en) | 2020-09-23 | 2020-09-23 | Cement bin cement overflow arrangement |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113648957A (en) * | 2021-10-20 | 2021-11-16 | 拓信达(启东)医药生物科技有限公司 | Reaction kettle for preparing atrallulose and preparation method thereof |
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2020
- 2020-09-23 CN CN202022095232.3U patent/CN213801218U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113648957A (en) * | 2021-10-20 | 2021-11-16 | 拓信达(启东)医药生物科技有限公司 | Reaction kettle for preparing atrallulose and preparation method thereof |
| CN113648957B (en) * | 2021-10-20 | 2022-01-18 | 拓信达(启东)医药生物科技有限公司 | Reaction kettle for preparing atrallulose and preparation method thereof |
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