CN210651323U - Concrete tank car discharge apparatus - Google Patents
Concrete tank car discharge apparatus Download PDFInfo
- Publication number
- CN210651323U CN210651323U CN201920793929.2U CN201920793929U CN210651323U CN 210651323 U CN210651323 U CN 210651323U CN 201920793929 U CN201920793929 U CN 201920793929U CN 210651323 U CN210651323 U CN 210651323U
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- concrete
- hopper
- connecting rod
- discharge hopper
- scraper blade
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Abstract
The utility model discloses a concrete tank car discharge apparatus belongs to the construction field, including keeping off the hopper and connecting the discharge hopper on keeping off the hopper, be provided with on the discharge hopper and be used for preventing unrestrained anti-leakage device of concrete, the utility model discloses a connecting rod drives along guiding mechanism direction reciprocating motion and keeps off the material scraper blade at discharge hopper surface reciprocating motion, cleans the concrete of remaining at the discharge hopper surface, prevents that discharge hopper surface adhesion concrete from influencing next use to reduce the phenomenon that concrete spilt the road surface from the discharge hopper when concrete tank car moves, after cleaning, adjust the one end that keeps off the material hopper to guiding mechanism to keep off the material scraper blade, thereby play the effect of closing the discharge hopper passageway, prevent that concrete spilt subaerially from the discharge hopper, improve the protection to the environment.
Description
Technical Field
The utility model discloses a concrete tank car discharge apparatus belongs to the construction field.
Background
At present, in the field of building construction, a concrete tank truck is often adopted to transport concrete. After pouring the concrete in the concrete tank car, still remaining some concretes in the concrete tank car, these concretes can flow through the discharge hopper of concrete tank car, have the concrete unrestrained everywhere, the polluted environment, increase the problem of artifical clearance degree of difficulty.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem and providing a concrete tank car discharge apparatus.
The utility model discloses a following technical scheme realizes above-mentioned purpose, a concrete tank car discharge apparatus, including keeping off the hopper and connecting the discharge hopper on keeping off the hopper, be provided with on the discharge hopper and be used for preventing the unrestrained device of preventing of concrete, prevent leaking the device including the fender material scraper blade that is used for clearing up the concrete on the discharge hopper, with fender material scraper blade fixed connection's connecting rod and be used for controlling connecting rod moving direction's guiding mechanism, the connecting rod rotates with guiding mechanism to be connected, so that when the connecting rod is around self axle center rotation, can change the relative position of keeping off material scraper blade and discharge hopper.
Preferably, one side of the guide mechanism, which is far away from the connecting rod, is provided with a fixing mechanism for controlling the rotation angle of the connecting rod, and the joints of the guide mechanism, the connecting rod and the fixing mechanism are provided with telescopic dust covers for preventing sundries from entering.
Preferably, the guide mechanism includes the guide bar that is used for the direction and the guide block that the cover was located on the guide bar and was used for connecting the connecting rod, the guide block is provided with the wearing layer that is used for increase of service life with the junction of guide bar.
Preferably, the fixing mechanism is embedded in the guide block and comprises a threaded rod and a positioning plug-in, and the positioning plug-in is in threaded connection with the threaded rod.
Preferably, the positioning plug-in is of a concave structure.
Preferably, one end of the connecting rod, which is embedded in the guide block, is of a disc structure, the disc is provided with a plurality of second through holes for inserting the positioning plug-in units, and the guide block is provided with first through holes for allowing the positioning plug-in units to pass through.
Preferably, keep off the material scraper blade including keeping off the material scraper blade main part, be located and keep off the material scraper blade main part inside and be used for reducing the sweeper that keeps off clearance between material scraper blade main part and the discharge hopper and be used for promoting the bull stick that the sweeper removed, keep off the inside mount that is used for controlling sweeper moving direction that is provided with of material scraper blade main part, bull stick outside cover is equipped with the promotion guide block that contacts with the sweeper, one side that keeps off the material scraper blade main part and is close to and keeps off the hopper is provided with the bearing that is used for stabilizing the bull stick rotation.
Preferably, the section of the pushing guide block is of an elliptical structure.
Preferably, one side of the sweeper, which is close to the discharge hopper, is provided with a rubber strip, and the rubber strip is detachably connected with the sweeper.
Compared with the prior art, the beneficial effects of the utility model are that:
the connecting rod is rotated for a certain angle around the axis of the connecting rod before concrete pouring, the relative position of the material blocking scraper and the discharge hopper is changed, the material blocking scraper is separated from the discharge hopper, the material blocking scraper is prevented from blocking the concrete pouring, after the concrete in the concrete tank car is poured, the material blocking scraper is enabled to be attached to the outer surface of the discharge hopper again by turning the connecting rod, then the connecting rod reciprocates along the direction of the guide mechanism to drive the material blocking scraper to reciprocate on the outer surface of the discharge hopper to clean the concrete remained on the outer surface of the discharge hopper, the influence of the concrete adhered on the outer surface of the discharge hopper on the next use is prevented, the phenomenon that the concrete is spilled to the road surface from the discharge hopper when the concrete tank car moves is reduced, after the cleaning is finished, the material blocking scraper is adjusted to one end of the guide mechanism, which is far away from the material blocking hopper, so that the effect of closing the passage, so when concrete still remains in the concrete tank truck, when the concrete flows out along the discharge hopper under the vibration generated by the motion of the concrete tank truck, the concrete can be prevented from spilling to the ground from the discharge hopper, and the environment is protected.
Drawings
FIG. 1 is a schematic structural view of a discharge device of a concrete tank truck according to the present invention;
fig. 2 is a schematic structural view of the guiding mechanism of the present invention;
FIG. 3 is a schematic view of the connection structure of the guide block and the connecting rod of the present invention;
FIG. 4 is a schematic structural view of the positioning insert of the present invention;
fig. 5 is a schematic view of a top-view cross-sectional structure of the material blocking scraper of the present invention;
fig. 6 is a schematic view of the front section structure of the material blocking scraper of the present invention.
Reference numerals: 1. a material blocking hopper; 2. a discharge hopper; 3. a material blocking scraper plate; 4. a connecting rod; 5. a fixed mount; 6. a guide mechanism; 7. a fixing mechanism; 8. a guide block; 9. a threaded rod; 10. positioning the plug-in; 11. a guide bar; 12. a telescopic dust cover; 13. a wear layer; 14. a first through hole; 15. a second through hole; 16. a material blocking scraper main body; 17. a sweeper; 18. a rotating rod; 19. pushing the guide block; 20. a rubber strip; 21. and a bearing.
Detailed Description
In the following 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 refer to the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present invention. 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.
As shown in fig. 1-6, a concrete tank car discharge apparatus, including keeping off hopper 1 and connecting the discharge hopper 2 on keeping off hopper 1, be provided with on discharge hopper 2 and be used for preventing the unrestrained anti-leakage device of concrete, prevent that the leakage device includes the fender scraper blade 3 that is used for clearing up the concrete on discharge hopper 2, with fender scraper blade 3 fixed connection's connecting rod 4 and be used for controlling connecting rod 4 moving direction's guiding mechanism 6, connecting rod 4 rotates with guiding mechanism 6 to when connecting rod 4 is rotatory around self axle center, can change the relative position of keeping off scraper blade 3 and discharge hopper 2.
Before concrete pours, the connecting rod 4 is rotated by a certain angle around the axis of the connecting rod, the relative position of the material blocking scraper 3 and the discharge hopper 2 is changed, so that the material blocking scraper 3 is separated from the discharge hopper 2, the material blocking scraper 3 is prevented from obstructing the concrete pouring, after the concrete in the concrete tank car pours out, the material blocking scraper 3 is attached to the outer surface of the discharge hopper 2 again by turning the connecting rod 4, then the connecting rod 4 reciprocates along the direction of the guide mechanism 6 to drive the material blocking scraper 3 to reciprocate on the outer surface of the discharge hopper 2, the concrete remained on the outer surface of the discharge hopper 2 is cleaned, the influence of the concrete adhered on the outer surface of the discharge hopper 2 on the next use is prevented, the phenomenon that the concrete falls to the road surface from the discharge hopper 2 when the concrete tank car moves is reduced, after the cleaning is finished, the material blocking scraper 3 is adjusted to one end of the guide mechanism 6, which is far away from the material blocking hopper, thereby play the effect of closing 2 passageways of discharge hopper for when concrete tank car inside still remain the concrete, when concrete tank car motion produced vibrations down along discharge hopper 2 outflow, can prevent that the concrete from spilling subaerially from discharge hopper 2, improve the protection to the environment.
As shown in fig. 1-2, a fixing mechanism 7 for controlling the rotation angle of the connecting rod 4 is disposed on one side of the guide mechanism 6 away from the connecting rod 4, and a telescopic dust cover 12 for preventing sundries from entering is disposed at the connection part of the guide mechanism 6, the connecting rod 4 and the fixing mechanism 7.
After connecting rod 4 rotated suitable angle around self axle center, through 4 rotation angles of 7 fixed link poles of fixed establishment, and then fixed fender scraper blade 3 positions, avoid keeping off the material scraper blade 3 and take place to rock, guiding mechanism 6 all is provided with flexible dust cover 12 with the junction of connecting rod 4 and fixed establishment 7 simultaneously, utilizes flexible dust cover 12 along with connecting rod 4 and 7 movements of fixed establishment to avoid debris to get into guiding mechanism 6, improve guiding mechanism 6's life.
As shown in fig. 2-4, the guide mechanism 6 includes a guide rod 11 for guiding and a guide block 8 sleeved on the guide rod 11 and used for connecting the connecting rod 4, a wear-resistant layer 13 for prolonging the service life is provided at the joint of the guide block 8 and the guide rod 11, the fixing mechanism 7 is embedded in the guide block 8, the fixing mechanism 7 includes a threaded rod 9 and a positioning plug-in 10, the positioning plug-in 10 is in threaded connection with the threaded rod 9, the positioning plug-in 10 is in a concave structure, one end of the guide block 8 where the connecting rod 4 is embedded is in a disc structure, a plurality of second through holes 15 for inserting the positioning plug-in 10 are provided on the disc, and a first through hole 14 for passing the positioning plug-in 10 is provided on the guide block 8.
As shown in fig. 5-6, the material blocking scraper 3 includes a material blocking scraper main body 16, a sweeper 17 located inside the material blocking scraper main body 16 and used for reducing a gap between the material blocking scraper main body 16 and the discharge hopper 2, and a rotating rod 18 used for pushing the sweeper 17 to move, a fixing frame 5 used for controlling a moving direction of the sweeper 17 is arranged inside the material blocking scraper main body 16, a pushing guide block 19 in contact with the sweeper 17 is sleeved outside the rotating rod 18, a bearing 21 used for stabilizing rotation of the rotating rod 18 is arranged on one side of the material blocking scraper main body 16 close to the material blocking hopper 1, and the section of the pushing guide block 19 is an elliptical structure.
When the material blocking scraper 3 is attached to the outer surface of the discharge hopper 2 and the material blocking scraper 3 is driven to reciprocate on the outer surface of the discharge hopper 2, the rotating rod 18 is firstly rotated to drive the pushing guide block 19 to rotate, because the section of the pushing guide block 19 is of an elliptical structure and the outer side of the short shaft of the pushing guide block 19 is attached to the sweeper 17, after the pushing guide block 19 is driven to rotate, the outer side of the long shaft of the pushing guide block 19 is attached to the sweeper 17, the pushing guide block 19 pushes the sweeper 17 to move towards the direction close to the discharge hopper 2, the sweeper 17 is attached to the outer surface of the discharge hopper 2, the gap between the material blocking scraper main body 16 and the discharge hopper 2 is reduced, the cleaning effect of the material blocking scraper 3 during reciprocating motion on the outer surface of the discharge hopper 2 is enhanced, after cleaning is finished, when the material blocking scraper 3 is adjusted to the end of the guide mechanism 6 far away from the material blocking hopper 1, the effect of closing the channel of the discharge hopper, when the concrete tank car moves the vibrations that produce and flows out along discharge hopper 2 down, can prevent that the concrete from spilling to subaerial from discharge hopper 2, improve the protection to the environment.
As shown in fig. 6, a rubber strip 20 is arranged on one side of the sweeper 17 close to the discharge hopper 2, and the rubber strip 20 is detachably connected with the sweeper 17.
When the rubber strip 20 is seriously worn, the rubber strip 20 is detachably connected with the sweeper 17, so that the sweeper 17 can be reused by replacing the rubber strip 20, and the use cost is reduced.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a concrete tank car discharge apparatus, is including keeping off hopper (1) and connecting discharge hopper (2) on keeping off hopper (1), its characterized in that, be provided with on discharge hopper (2) and be used for preventing the unrestrained anti-leakage device of concrete, prevent leaking the device including be used for clearing up on discharge hopper (2) concrete keep off material scraper blade (3), with keep off material scraper blade (3) fixed connection's connecting rod (4) and be used for controlling connecting rod (4) moving direction's guiding mechanism (6), connecting rod (4) are rotated with guiding mechanism (6) and are connected, with when connecting rod (4) are rotatory around self axle center, can change the relative position who keeps off material scraper blade (3) and discharge hopper (2).
2. The concrete tanker discharge apparatus of claim 1, wherein: one side of the guide mechanism (6) far away from the connecting rod (4) is provided with a fixing mechanism (7) used for controlling the rotating angle of the connecting rod (4), and the joints of the guide mechanism (6) and the connecting rod (4) and the fixing mechanism (7) are provided with telescopic dust covers (12) used for preventing sundries from entering.
3. The concrete tanker discharge apparatus of claim 2, wherein: guiding mechanism (6) are including being used for the guide bar (11) of direction and cover and locate guide block (8) on guide bar (11) and be used for connecting rod (4), the junction of guide block (8) and guide bar (11) is provided with wearing layer (13) that are used for increase of service life.
4. The concrete tanker discharge apparatus of claim 3, wherein: the fixing mechanism (7) is embedded in the guide block (8), the fixing mechanism (7) comprises a threaded rod (9) and a positioning plug-in (10), and the positioning plug-in (10) is in threaded connection with the threaded rod (9).
5. The concrete tanker discharge apparatus of claim 4, wherein: the positioning plug-in (10) is of a concave structure.
6. The concrete tanker discharge apparatus of claim 5, wherein: the connecting rod (4) is embedded in one end of the guide block (8) and is of a disc structure, a plurality of second through holes (15) used for inserting the positioning plug-in pieces (10) are formed in the disc, and first through holes (14) used for allowing the positioning plug-in pieces (10) to pass through are formed in the guide block (8).
7. The concrete tanker discharge apparatus of claim 1, wherein: keep off material scraper blade (3) including keeping off material scraper blade main part (16), be located and keep off material scraper blade main part (16) inside and be used for reducing sweeper (17) in clearance between scraper blade main part (16) and the discharge hopper (2) and be used for promoting bull stick (18) that sweeper (17) removed, keep off material scraper blade main part (16) inside be provided with be used for controlling mount (5) of sweeper (17) moving direction, bull stick (18) outside cover is equipped with promotion guide block (19) that contact with sweeper (17), one side that keeps off material scraper blade main part (16) is close to fender hopper (1) is provided with bearing (21) that are used for stabilizing bull stick (18) rotation.
8. The concrete tanker discharge apparatus of claim 7, wherein: the section of the pushing guide block (19) is of an elliptical structure.
9. The concrete tanker discharge apparatus of claim 7, wherein: one side of the sweeper (17) close to the discharge hopper (2) is provided with a rubber strip (20), and the rubber strip (20) is detachably connected with the sweeper (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920793929.2U CN210651323U (en) | 2019-05-30 | 2019-05-30 | Concrete tank car discharge apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920793929.2U CN210651323U (en) | 2019-05-30 | 2019-05-30 | Concrete tank car discharge apparatus |
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| Publication Number | Publication Date |
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| CN210651323U true CN210651323U (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920793929.2U Active CN210651323U (en) | 2019-05-30 | 2019-05-30 | Concrete tank car discharge apparatus |
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| CN (1) | CN210651323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112976330A (en) * | 2021-03-17 | 2021-06-18 | 泰源工程集团股份有限公司 | Concrete mixer truck waste material scraping device |
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2019
- 2019-05-30 CN CN201920793929.2U patent/CN210651323U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112976330A (en) * | 2021-03-17 | 2021-06-18 | 泰源工程集团股份有限公司 | Concrete mixer truck waste material scraping device |
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