CN219111719U - Crusher for hydraulic and hydroelectric engineering - Google Patents
Crusher for hydraulic and hydroelectric engineering Download PDFInfo
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- CN219111719U CN219111719U CN202222378382.4U CN202222378382U CN219111719U CN 219111719 U CN219111719 U CN 219111719U CN 202222378382 U CN202222378382 U CN 202222378382U CN 219111719 U CN219111719 U CN 219111719U
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a crusher for hydraulic and hydroelectric engineering, which comprises a support frame, wherein a storage box is fixed at the top end of the support frame, a crushing box is arranged at the bottom end of the storage box, a discharging box is arranged at the bottom end of the crushing box, the storage box, the crushing box and the discharging box are sequentially communicated, crushing rollers are rotatably arranged at two sides of the inside of the crushing box, two groups of crushing rollers are connected through a chain connection structure, a fixing frame is fixed on the outer wall of one side of the support frame, a torsion motor is arranged on the outer wall of the fixing frame, and a rotating shaft is arranged at the output end of the torsion motor. The utility model is quick and stable in the crushing process, does not block, utilizes the downward acting force of the hard rubber extrusion plate on the stone in the storage box, so that the stone is fully contacted with the crushing roller, the crushing efficiency and the crushing quality of the machine body are improved, the sputtering amount of broken stone in the working process of the machine body is reduced, and the working safety of the machine body is improved.
Description
Technical Field
The utility model relates to the technical field of hydraulic and hydroelectric engineering, in particular to a crusher for hydraulic and hydroelectric engineering.
Background
The crusher is also called a stone crusher, and is a crushing machine which is used in the processing process of metal ores and nonmetallic ores and can crush the mined raw ores into small particles in a manner of extrusion, bending and the like, and the crusher is often used as equipment for crushing paved stones in water conservancy and hydropower construction engineering, so that pavement paving is tighter.
The variety of the crushers on the market is various, the use requirement of people can be basically met, but certain defects still exist, when the existing crushers crush crushed stones, a large amount of crushed stones in the box body are easy to sputter to the outside, potential safety hazards exist, the contact pressure of the crushed stones and the crushing roller is low, and the crushing efficiency is low.
Disclosure of Invention
The utility model aims to provide a crusher for hydraulic and hydroelectric engineering, which aims to solve the problems that crushed stones are sputtered to the outside and the contact pressure between the crushed stones and a crushing roller is low when the crusher works in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a breaker for hydraulic and hydroelectric engineering, includes the support frame, the top of support frame is fixed with the storage case, the crushing case is installed to the bottom of storage case, the discharging case is installed to the bottom of crushing case, storage case, crushing case and discharging case switch on in proper order, the inside both sides of crushing case all rotate and install the crushing roller, two sets of connect through chain connection structure between the crushing roller, be fixed with the mount on the outer wall of support frame one side, install torque motor on the outer wall of mount, torque motor's output installs the pivot, the one end of pivot extends to the inside of crushing case and the one end fixed connection of a set of crushing roller wherein, one side of storage case top is fixed with the riser, rotate on the outer wall of riser one side and install the driven shaft, the bottom plate is installed through crank elevation structure to the one end of driven shaft, the inside that the bottom plate extends to the storage case, the bottom of bottom plate is fixed with the connecting seat, the inside one end of connecting seat is fixed with hard rubber stripper plate, the other end passes through belt drive structure and interconnect.
Preferably, the chain connecting structure comprises a synchronous sprocket arranged at the top end of the crushing roller, and a chain main body is arranged between the two groups of synchronous sprockets.
Preferably, the belt driving structure comprises a main synchronous driving wheel arranged on the surface of the rotating shaft, a driven synchronous pulley arranged at the other end of the driven shaft, and a crawler wound between the driven synchronous pulley and the main synchronous driving wheel.
Preferably, the crank lifting structure comprises a first connecting rod fixed at one end of the driven shaft, a second connecting rod is arranged at the top end of the first connecting rod through a hinge shaft, a hollow cylinder is hinged to the bottom end of the second connecting rod, the back surface of the hollow cylinder is in sliding connection with the surface of the vertical plate, and the bottom end of the hollow cylinder is fixedly connected with the top end of the bottom plate.
Preferably, a guide seat is fixed on the outer wall of one side of the vertical plate, and the bottom end of the hollow cylinder penetrates through the outer part of the guide seat.
Preferably, the discharging box is made of alloy steel components.
Compared with the prior art, the utility model has the beneficial effects that: the crusher for the hydraulic and hydroelectric engineering is quick and stable in crushing process, does not jam, utilizes the downward acting force of the hard rubber extrusion plate on the stone in the storage box, so that the stone is fully contacted with the crushing roller, the crushing efficiency and the crushing quality of the crusher body are improved, the sputtering amount of broken stone in the working process of the crusher body is reduced, and the working safety of the crusher body is improved;
(1) Through the structure provided with the mutual matching of the synchronous chain wheel, the chain main body and the like, the torsion motor drives the rotating shaft and the crushing roller to rotate, and the crushing roller drives the other group of crushing rollers to rotate through the synchronous chain wheel and the chain main body, so that broken stones are crushed by the two groups of crushing rollers, and the crushed stones fall down through the discharging box and are fast and stable in the crushing process and are not blocked;
(2) Through the structure that is provided with mutually supporting such as driven shaft and hard rubber extrusion plate, the pivot utilizes belt drive structure to drive the driven shaft and rotates, then the driven shaft drives the connecting rod and rotates simultaneously, and then the hollow section of thick bamboo is driven by connecting rod one and reciprocates from top to bottom under the connection of connecting rod two, and hollow section of thick bamboo drive bottom plate, connecting seat and hard rubber extrusion plate constantly go up and down promptly, utilize hard rubber extrusion plate to a decurrent effort to the stone in the storage box for stone and two sets of crushing rollers fully contact, then make the stone broken fast, improve the crushing efficiency and the crushing quality of organism;
(3) Because the hard rubber extrusion plate shields above the stone, broken stones sputtered by crushing can be shielded by the hard rubber extrusion plate, so that the sputtering amount of broken stones in the working process of the machine body is reduced, and the working safety of the machine body is improved.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 4 is a schematic side view of a riser of the present utility model;
in the figure: 1. a support frame; 2. a storage bin; 201. a vertical plate; 3. a crushing box; 301. a crushing roller; 302. a synchronizing sprocket; 303. a chain main body; 4. a discharging box; 5. a fixing frame; 6. a torque motor; 7. a rotating shaft; 8. a main synchronous belt wheel; 9. a track; 10. a driven shaft; 11. a driven synchronous pulley; 12. a first connecting rod; 13. a second connecting rod; 14. a guide seat; 15. a hollow cylinder; 16. a bottom plate; 17. a connecting seat; 18. and a hard rubber extrusion plate.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a breaker for hydraulic and hydroelectric engineering, includes support frame 1, and the top of support frame 1 is fixed with storage case 2, and the staff drops into storage case 2 with the stone that waits to break, and broken case 3 is installed to the bottom of storage case 2, and discharging case 4 is installed to the bottom of broken case 3, and storage case 2, broken case 3 and discharging case 4 switch on in proper order, and discharging case 4 adopts alloy steel's component to make;
the two sides of the inside of the crushing box 3 are rotatably provided with crushing rollers 301, the two groups of crushing rollers 301 are connected through a chain connecting structure, the chain connecting structure comprises a synchronous sprocket 302 arranged at the top end of the crushing roller 301, and a chain main body 303 is arranged between the two groups of synchronous sprockets 302;
the torsion motor 6 drives the rotating shaft 7 and the crushing roller 301 to rotate, and the crushing roller 301 drives the other group of crushing rollers 301 to rotate through the synchronous chain wheel 302 and the chain main body 303, so that broken stones are crushed by the two groups of crushing rollers 301, and the crushed broken stones fall down through the discharging box 4 and are fast and stable in the crushing process and are not blocked;
a fixing frame 5 is fixed on the outer wall of one side of the supporting frame 1, a torsion motor 6 is installed on the outer wall of the fixing frame 5, a rotating shaft 7 is installed at the output end of the torsion motor 6, one end of the rotating shaft 7 extends into the crushing box 3 and is fixedly connected with one end of one group of crushing rollers 301, a vertical plate 201 is fixed on one side of the top end of the storage box 2, a driven shaft 10 is rotatably installed on the outer wall of one side of the vertical plate 201, and the other end of the driven shaft 10 is connected with the rotating shaft 7 through a belt driving structure;
one end of the driven shaft 10 is provided with a bottom plate 16 through a crank lifting structure;
the belt driving structure comprises a main synchronous driving wheel 8 arranged on the surface of the rotating shaft 7, a driven synchronous pulley 11 arranged at the other end of the driven shaft 10, and a crawler belt 9 wound between the driven synchronous pulley 11 and the main synchronous driving wheel 8, namely, the single-group torque motor 6 drives the crank lifting structure to work together through the belt driving structure, so that the belt driving structure works stably and has low construction cost;
the bottom end of the bottom plate 16 extends to the inside of the storage box 2, a connecting seat 17 is fixed at the bottom end of the bottom plate 16, and a hard rubber extrusion plate 18 is fixed at one end inside the connecting seat 17;
because the hard rubber extrusion plate 18 is shielded above the stone blocks, broken stones sputtered by crushing can be shielded by the hard rubber extrusion plate 18, so that the sputtering amount of broken stones in the working process of the machine body is reduced, and the working safety of the machine body is improved;
the crank lifting structure comprises a first connecting rod 12 fixed at one end of a driven shaft 10, a second connecting rod 13 is arranged at the top end of the first connecting rod 12 through a hinge shaft, a hollow cylinder 15 is hinged at the bottom end of the second connecting rod 13, a guide seat 14 is fixed on the outer wall of one side of a vertical plate 201, the bottom end of the hollow cylinder 15 penetrates through the outside of the guide seat 14, and the guide seat 14 improves the lifting reciprocating movement stability of the hollow cylinder 15;
the back of the hollow cylinder 15 is in sliding connection with the surface of the vertical plate 201, the bottom end of the hollow cylinder 15 is fixedly connected with the top end of the bottom plate 16, the rotating shaft 7 drives the driven shaft 10 to rotate by utilizing the belt driving structure while rotating, the driven shaft 10 drives the connecting rod I12 to synchronously rotate, and the hollow cylinder 15 is driven by the connecting rod I12 to reciprocate up and down under the connection of the connecting rod II 13;
the hollow cylinder 15 drives the bottom plate 16, the connecting seat 17 and the hard rubber extrusion plate 18 to continuously lift, and the hard rubber extrusion plate 18 is utilized to apply downward force to the stone in the storage box 2, so that the stone is fully contacted with the two groups of crushing rollers 301, and then the stone is crushed rapidly, and the crushing efficiency and the crushing quality of the machine body are improved.
When the stone crusher is used, firstly, workers throw stone to be crushed into the storage box 2, then, the torsion motor 6 is started by the workers, the torsion motor 6 drives the rotating shaft 7 and the crushing roller 301 to rotate, the crushing roller 301 drives the other group of crushing rollers 301 to rotate through the synchronous chain wheel 302 and the chain main body 303, thereby crushing the stone by utilizing the two groups of crushing rollers 301, the crushed stone falls down through the discharge box 4, the crushing process is quick and stable, the stone crusher is not blocked, after the stone crusher is thrown in, the rotating shaft 7 drives the driven shaft 10 to rotate by utilizing the belt driving structure while rotating, the driven shaft 10 drives the first connecting rod 12 to synchronously rotate, then the hollow cylinder 15 is driven by the first connecting rod 12 to do up-down reciprocating motion under the connection of the second connecting rod 13, namely, the hollow cylinder 15 drives the bottom plate 16, the connecting seat 17 and the hard rubber extrusion plate 18 to continuously lift, the stone in the storage box 2 is fully contacted with the two groups of crushing rollers 301 by utilizing the downward acting force of the hard rubber extrusion plate 18, and then the stone crusher is enabled to be crushed quickly, and the crushing quality is improved, and the crushing machine body is crushed.
Claims (6)
1. A breaker for hydraulic and hydroelectric engineering, its characterized in that: including support frame (1), the top of support frame (1) is fixed with storage case (2), broken case (3) are installed to the bottom of storage case (2), discharging case (4) are installed to the bottom of broken case (3), storage case (2), broken case (3) and discharging case (4) switch on in proper order, broken roller (301) are installed in all rotating in the inside both sides of broken case (3), two sets of connect through chain connection structure between broken roller (301), be fixed with mount (5) on the outer wall of support frame (1) one side, install torsion motor (6) on the outer wall of mount (5), pivot (7) are installed to the output of torsion motor (6), and the one end of pivot (7) extends to the inside of broken case (3) and the one end fixed connection of a set of broken roller (301) wherein, one side on storage case (2) top is fixed with riser (201), rotate on the outer wall on riser (201) one side and install driven shaft (10), the one end of driven shaft (10) is passed through crank lifting structure and is connected with bottom plate (16) are installed to bottom plate (16), one end inside connecting seat (17) is fixed with hard rubber extrusion board (18), the other end of driven shaft (10) is through belt drive structure and pivot (7) interconnect.
2. A crusher for hydraulic and hydroelectric engineering according to claim 1, wherein: the chain connecting structure comprises a synchronous sprocket (302) arranged at the top end of the crushing roller (301), and a chain main body (303) is arranged between the two groups of synchronous sprockets (302).
3. A crusher for hydraulic and hydroelectric engineering according to claim 1, wherein: the belt driving structure comprises a main synchronous driving wheel (8) arranged on the surface of the rotating shaft (7), a driven synchronous pulley (11) arranged at the other end of the driven shaft (10), and a crawler belt (9) wound between the driven synchronous pulley (11) and the main synchronous driving wheel (8).
4. A crusher for hydraulic and hydroelectric engineering according to claim 1, wherein: the crank lifting structure comprises a first connecting rod (12) fixed at one end of a driven shaft (10), a second connecting rod (13) is arranged at the top end of the first connecting rod (12) through a hinge shaft, a hollow cylinder (15) is hinged to the bottom end of the second connecting rod (13), the back surface of the hollow cylinder (15) is in sliding connection with the surface of a vertical plate (201), and the bottom end of the hollow cylinder (15) is fixedly connected with the top end of a bottom plate (16).
5. The crusher for hydraulic and hydroelectric engineering according to claim 4, wherein: a guide seat (14) is fixed on the outer wall of one side of the vertical plate (201), and the bottom end of the hollow cylinder (15) penetrates through the outside of the guide seat (14).
6. A crusher for hydraulic and hydroelectric engineering according to claim 1, wherein: the discharging box (4) is made of alloy steel components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222378382.4U CN219111719U (en) | 2022-09-08 | 2022-09-08 | Crusher for hydraulic and hydroelectric engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222378382.4U CN219111719U (en) | 2022-09-08 | 2022-09-08 | Crusher for hydraulic and hydroelectric engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219111719U true CN219111719U (en) | 2023-06-02 |
Family
ID=86534231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222378382.4U Active CN219111719U (en) | 2022-09-08 | 2022-09-08 | Crusher for hydraulic and hydroelectric engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219111719U (en) |
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2022
- 2022-09-08 CN CN202222378382.4U patent/CN219111719U/en active Active
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