Crusher for water conservancy and hydropower engineering

Abstract

The invention belongs to the technical field of crushing, and particularly discloses a crusher for water conservancy and hydropower engineering, the crusher comprises an instrument whole body, a crushing mechanism, a concrete block extrusion mechanism and a controller, the left side of the instrument whole body is movably connected with the concrete block extrusion mechanism, and the middle position of the instrument whole body is fixedly connected with the controller; a power line is fixedly connected to the top end of the controller, a supporting transverse plate is fixedly connected to the middle of the left side of the concrete block extrusion mechanism, a crushing mechanism is movably connected to the right side of the whole device, the crushing mechanism can crush mined concrete blocks, and the mined concrete blocks can be crushed only by controlling a first driving motor to rotate clockwise through the controller. And the first driving motor drives the crushing roller to rotate clockwise, and the crushing roller drives the crushing hammer to rotate clockwise, so that the crushing hammer continuously knocks concrete blocks at the bottom of the crushing roller, the effect of crushing the concrete blocks is achieved, the labor force consumed by manual crushing is reduced, and the efficiency of the crushing mechanism is effectively improved.

Description

Technical Field

[0001] The invention belongs to the technical field of crushing, in particular to a crusher used in water conservancy and hydropower engineering. Background Art

[0002] The existing crushers used in water conservancy and hydropower projects have poor practicality and low crushing efficiency. The traditional crushing of concrete blocks is done manually or by conventional equipment, and multiple crushings are required to obtain concrete blocks that can be transported. In addition, the existing crushers used in water conservancy and hydropower projects do not have components for pre-squeezing and destroying the internal structure of the concrete blocks. The concrete blocks are not easy to crush, and the equipment is not perfect enough to meet social needs.

[0003] Therefore, how to design a crusher for water conservancy and hydropower projects has become a problem that we currently need to solve. Summary of the invention

[0004] The object of the present invention is to provide a crusher for water conservancy and hydropower engineering to solve the problems of poor practicability and low crushing efficiency mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a crusher for water conservancy and hydropower engineering, comprising an apparatus as a whole, a crushing mechanism, a concrete block extrusion mechanism and a controller, the right side of the apparatus as a whole is movably connected to the crushing mechanism, the left side of the apparatus as a whole is movably connected to the concrete block extrusion mechanism, the middle position of the apparatus as a whole is fixedly connected to the controller, the top of the controller is fixedly connected to a power line, the inner top of the crushing mechanism is fixedly connected to a first drive motor, the bottom of the first drive motor is movably connected to a crushing roller, the left middle part of the concrete block extrusion mechanism is fixedly connected to a supporting cross plate, and the middle top and bottom of the supporting cross plate are movably connected to concrete blocks An extrusion member, the top two ends of the concrete block extrusion mechanism are fixedly connected with side support cylinders, the bottom two sides of the side support cylinders are movably connected with fixing bolts, the inner bottom of the side support cylinders is movably connected with support columns, the bottom of the concrete block extrusion member is movably connected with an extrusion roller, the top of the concrete block extrusion member is fixedly connected with a top limiting member, the bottom end of the top limiting member is fixedly connected with a second driving motor, the bottom middle part of the concrete block extrusion member is fixedly connected with an intermediate support plate, the middle top of the intermediate support plate is fixedly connected with an intermediate fixing column, the top of the intermediate fixing column is nested with a fixing nut, and the periphery of the crushing roller is fixedly connected with a crushing hammer.

[0006] Preferably, the front and rear sides of the concrete block extrusion member are fixedly connected with side limiting plates, and the side limiting plates are in an inverted "L" shape.

[0007] Preferably, the crushing mechanism is provided with one, the crushing mechanism is arranged on the right side of the whole device, the crushing mechanism is movably connected to the whole device, and the crushing roller provided in the crushing mechanism is cylindrical.

[0008] Preferably, the concrete block extrusion mechanism is provided with one, the concrete block extrusion mechanism is arranged on the left side of the entire device, the concrete block extrusion mechanism is movably connected to the entire device, and the two concrete block extrusion components provided by the concrete block extrusion mechanism are located on the same horizontal line.

[0009] Compared with the prior art, the present invention has the following beneficial effects:

[0010] 1. A crusher display board used in water conservancy and hydropower projects, a crushing mechanism, which is arranged on the right side of the whole device, and is movably connected to the whole device. The crushing roller arranged in the crushing mechanism is cylindrical, and the crushing mechanism can crush the concrete blocks after mining, which effectively improves the efficiency of the crushing mechanism.

[0011] 2. A crusher used in water conservancy and hydropower projects, with a concrete block squeezing mechanism, which is arranged on the left side of the entire device, and is movably connected to the entire device, wherein two concrete block squeezing members arranged in the concrete block squeezing mechanism are located on the same horizontal line, and the concrete block squeezing mechanism can squeeze the concrete block, thereby destroying the internal structure of the concrete block, and can also adjust the squeezing width according to the size of the concrete block during excavation, thereby effectively improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A top view of the present invention;

[0013] Figure 2 It is the AA cross-sectional view of the present invention;

[0014] Figure 3 It is a schematic diagram of the structure of the concrete block extrusion component of the present invention;

[0015] Figure 4 It is a cross-sectional view of the crushing roller of the present invention.

[0016] In the figure: 1. The whole device; 2. Crushing mechanism; 3. Concrete block squeezing mechanism; 4. Controller; 5. Power cord; 6. First drive motor; 7. Crushing roller; 8. Supporting cross plate; 9. Concrete block squeezing member; 10. Squeezing roller; 11. Top limiting member; 12. Second drive motor; 13. Side support cylinder; 14. Fixing bolt; 15. Support column; 16. Side limiting plate; 17. Middle support plate; 18. Middle fixing column; 19. Fixing nut; 20. Breaker. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0018] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0019] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0020] For example, see Figure 1-4The present invention provides a technical solution: a crusher for water conservancy and hydropower engineering, comprising an apparatus as a whole 1, a crushing mechanism 2, a concrete block extruding mechanism 3 and a controller 4, the right side of the apparatus as a whole 1 is movably connected with the crushing mechanism 2, the left side of the apparatus as a whole 1 is movably connected with the concrete block extruding mechanism 3, the middle position of the apparatus as a whole 1 is fixedly connected with the controller 4, the top of the controller 4 is fixedly connected with a power line 5, the inner top of the crushing mechanism 2 is fixedly connected with a first drive motor 6, the bottom of the first drive motor 6 is movably connected with a crushing roller 7, the left middle part of the concrete block extruding mechanism 3 is fixedly connected with a supporting cross plate 8, the middle top and bottom of the supporting cross plate 8 are movably connected with a concrete block extruding member 9, and the concrete block The two ends of the top of the extrusion mechanism 3 are fixedly connected with side support cylinders 13, the two sides of the bottom of the side support cylinder 13 are movably connected with fixing bolts 14, the inner bottom of the side support cylinder 13 is movably connected with a support column 15, the bottom of the concrete block extrusion component 9 is movably connected with an extrusion roller 10, the top of the concrete block extrusion component 9 is fixedly connected with a top limiting component 11, the bottom end of the top limiting component 11 is fixedly connected with a second drive motor 12, the middle part of the bottom of the concrete block extrusion component 9 is fixedly connected with an intermediate support plate 17, the middle top of the intermediate support plate 17 is fixedly connected with an intermediate fixing column 18, the top of the intermediate fixing column 18 is nested with a fixing nut 19, and the periphery of the crushing roller 7 is fixedly connected with a crushing hammer 20.

[0021] Preferably, the front and rear of the concrete block extrusion component 9 are fixedly connected with side limit plates 16, and the side limit plates 16 are in an inverted "L" shape. The second drive motor 12 arranged on the concrete block extrusion component 9 is connected to the side limit plates 16, and the supporting cross plate 8 is located on the top inner side of the side limit plates 16, so that the supporting cross plate 8 is stuck on the top inner side of the side limit plates 16, so that the concrete block extrusion component 9 can move along the supporting cross plate 8 through the guidance and limitation of the side limit plates 16, so that the side limit plates 16 play a role of limitation and guidance.

[0022] Preferably, a crushing mechanism 2 is provided, and the crushing mechanism 2 is arranged on the right side of the device as a whole 1. The crushing mechanism 2 is movably connected to the device as a whole 1. The crushing roller 7 provided on the crushing mechanism 2 is cylindrical. The crushing mechanism 2 can crush the concrete blocks after mining. The first drive motor 6 on the crushing mechanism 2 is connected to the controller 4 through a wire, and the controller 4 is connected to the power supply through a power line 5. The first drive motor 6 is connected to the crushing roller 7, and the crushing roller 7 is connected to the crushing hammer 20. When the concrete blocks are crushed by the crushing mechanism 2, it is only necessary to control the first drive motor 6 to rotate clockwise through the controller 4, so that the first drive motor 6 drives the crushing roller 7 to rotate clockwise, and the crushing roller 7 drives the crushing hammer 20 to rotate clockwise, so that the crushing hammer 20 continuously strikes the concrete blocks at the bottom of the crushing roller 7, thereby achieving the effect of crushing the concrete blocks, reducing the labor consumed by manual crushing, and effectively improving the efficiency of the crushing mechanism 2.

[0023] Preferably, a concrete block extrusion mechanism 3 is provided, the concrete block extrusion mechanism 3 is arranged on the left side of the device as a whole 1, the concrete block extrusion mechanism 3 is movably connected to the device as a whole 1, the two concrete block extrusion components 9 provided by the concrete block extrusion mechanism 3 are located on the same horizontal line, the concrete block extrusion mechanism 3 can extrude the concrete block, thereby destroying the internal structure of the concrete block, and can also adjust the extrusion width according to the size of the concrete block during excavation, the concrete block extrusion mechanism 3 is provided with a supporting cross plate 8 and a concrete block extrusion component 9, the concrete block extrusion component 9 is provided with two side limit plates 16 and an intermediate support plate 17, the second drive motor 12 on the concrete block extrusion component 9 is connected to the extrusion roller 10, the second drive motor 12 is connected to the controller 4 through a wire, the intermediate support plate 17 is connected to the intermediate fixing column 18, the intermediate fixing column 18 is connected to the fixing nut 19 through a threaded connection, and the supporting cross plate 8 It is clamped in the middle by two side limit plates 16, and the middle fixed column 18 passes through the supporting cross plate 8, and the fixing nut 19 squeezes the supporting cross plate 8, so that the concrete block squeezing member 9 is fixed. When using the concrete block squeezing mechanism 3, it is only necessary to rotate and loosen the fixing nut 19 counterclockwise, so that the two concrete block squeezing members 9 are moved left or right for adjustment, and then the fixing nut 19 is rotated and tightened clockwise to fix it, so that the concrete block between the two concrete block squeezing members 9 can pass through, and the two second drive motors 12 are controlled by the controller 4 to rotate inwards respectively, so that when the concrete block larger than the space between the two concrete block squeezing members 9 passes through, the concrete block will be squeezed inward by the squeezing rollers 10 on the two concrete block squeezing members 9, thereby loosening the internal structure of the concrete block, making the concrete block after squeezing easier to break, effectively improving the practicality of the device.

[0024] Working principle: First, check whether the concrete block extrusion component 9 can be used normally. The front and rear of the concrete block extrusion component 9 are fixedly connected with side limit plates 16, and the side limit plates 16 are in an inverted "L" shape. The second drive motor 12 arranged on the concrete block extrusion component 9 is connected to the side limit plates 16, and the supporting cross plate 8 is located on the top inner side of the side limit plates 16, so that the supporting cross plate 8 is stuck on the top inner side of the side limit plates 16, so that the concrete block extrusion component 9 can move along the supporting cross plate 8 through the guidance and limitation of the side limit plates 16, so that the side limit plates 16 play the role of limitation and guidance;

[0025] Then, the internal structure of the concrete block is destroyed by the concrete block squeezing mechanism 3. The concrete block squeezing mechanism 3 is provided with one. The concrete block squeezing mechanism 3 is arranged on the left side of the device as a whole 1. The concrete block squeezing mechanism 3 is movably connected to the device as a whole 1. The two concrete block squeezing members 9 provided by the concrete block squeezing mechanism 3 are located on the same horizontal line. The concrete block squeezing mechanism 3 can squeeze the concrete block, thereby destroying the internal structure of the concrete block, and can also adjust the squeezing width according to the size of the concrete block during excavation. The concrete block squeezing mechanism 3 is provided with a supporting cross plate 8 and a concrete block squeezing member 9. The concrete block squeezing member 9 is provided with two side limit plates 16 and an intermediate support plate 17. The second drive motor 12 on the concrete block squeezing member 9 is connected to the squeezing roller 10, and the second drive motor 12 is connected to the controller 4 through a wire. The intermediate support plate 17 is connected to the intermediate fixing column 18, and the intermediate fixing column 18 is connected to the fixing nut 19 through Through threaded connection, the supporting cross plate 8 is clamped in the middle by the two side limit plates 16, and the middle fixing column 18 passes through the supporting cross plate 8, and the fixing nut 19 squeezes the supporting cross plate 8, so as to fix the concrete block squeezing member 9. When using the concrete block squeezing mechanism 3, it is only necessary to rotate and loosen the fixing nut 19 counterclockwise, so as to move the two concrete block squeezing members 9 to the left or right for adjustment, and then rotate and tighten the fixing nut 19 clockwise to fix it, so that the concrete block between the two concrete block squeezing members 9 can pass through, and the two second driving motors 12 are respectively controlled by the controller 4 to rotate inwards, so that when the concrete block larger than the interval between the two concrete block squeezing members 9 passes through, the concrete block will be squeezed inwards by the squeezing rollers 10 on the two concrete block squeezing members 9, so that the internal structure of the concrete block is loosened, so that the concrete block after squeezing is easier to be broken, and the practicality of the use of the device is effectively improved;

[0026] Finally, the concrete block is crushed by the crushing mechanism 2, which is provided with a crushing mechanism 2, which is arranged on the right side of the device as a whole 1, and is movably connected to the device as a whole 1. The crushing roller 7 provided with the crushing mechanism 2 is cylindrical, and the crushing mechanism 2 can crush the concrete block after mining. The first driving motor 6 on the crushing mechanism 2 is connected to the controller 4 through a wire, and the controller 4 is connected to the power supply through a power line 5. The first driving motor 6 is connected to the crushing roller 7, and the crushing roller 7 is connected to the crushing hammer 20. When the concrete block is crushed by the crushing mechanism 2, it is only necessary to control the first driving motor 6 to rotate clockwise through the controller 4, so that the first driving motor 6 drives the crushing roller 7 to rotate clockwise, and the crushing roller 7 drives the crushing hammer 20 to rotate clockwise, so that the crushing hammer 20 continuously strikes the concrete block at the bottom of the crushing roller 7, thereby achieving the effect of crushing the concrete block, reducing the labor consumed by manual crushing, and effectively improving the efficiency of the crushing mechanism 2. This is the working principle of the crusher used for water conservancy and hydropower projects.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A crusher for water conservancy and hydropower engineering, comprising an overall device (1), a crushing mechanism (2), a concrete block squeezing mechanism (3) and a controller (4), characterized in that: The right side of the device as a whole (1) is movably connected to a crushing mechanism (2), the left side of the device as a whole (1) is movably connected to a concrete block extrusion mechanism (3), the middle position of the device as a whole (1) is fixedly connected to a controller (4), the top of the controller (4) is fixedly connected to a power line (5), the top of the inner part of the crushing mechanism (2) is fixedly connected to a first drive motor (6), the bottom of the first drive motor (6) is movably connected to a crushing roller (7), the left middle part of the concrete block extrusion mechanism (3) is fixedly connected to a supporting cross plate (8), the middle top and bottom of the supporting cross plate (8) are movably connected to a concrete block extrusion member (9), the concrete block extrusion mechanism (3 ... fixedly connected to a first drive motor (6), the bottom of the first drive motor (6) is fixedly connected to a first drive motor (6), the top of the first drive motor (6) is fixedly connected to a first drive motor (6), the bottom of the first drive motor (6) is fixedly connected to a first drive motor (6), the top of the first drive motor (6) is fixedly connected to a first drive motor (6), the bottom of the first drive motor (6) is fixedly connected to a first drive motor (6), the top of the first drive motor (6) is fixedly connected to a first drive motor (6), the top of the first drive motor (6) is fixedly connected to a first drive motor (6), the top of the first drive motor (6) is fixedly ) are fixedly connected to side support cylinders (13) at both ends of the top, the bottom sides of the side support cylinders (13) are movably connected to fixing bolts (14), the inner bottom of the side support cylinders (13) are movably connected to support columns (15), the bottom of the concrete block extrusion component (9) is movably connected to an extrusion roller (10), the top of the concrete block extrusion component (9) is fixedly connected to a top limiting component (11), the bottom end of the top limiting component (11) is fixedly connected to a second drive motor (12), the middle part of the bottom of the concrete block extrusion component (9) is fixedly connected to an intermediate support plate (17), and the middle top of the intermediate support plate (17) is fixedly connected to an intermediate fixing column (18).

2. A crusher for water conservancy and hydropower engineering according to claim 1, characterized in that: A fixing nut (19) is nested and connected to the top of the intermediate fixing column (18), and a crushing hammer (20) is fixedly connected to the periphery of the crushing roller (7).

3. A crusher for water conservancy and hydropower engineering according to claim 1, characterized in that: The front and rear sides of the concrete block extrusion component (9) are fixedly connected with side limiting plates (16), and the side limiting plates (16) are in an inverted "L" shape.

4. A crusher for water conservancy and hydropower engineering according to claim 1, characterized in that: The crushing mechanism (2) is provided with one, and the crushing mechanism (2) is arranged on the right side of the whole device (1). The crushing mechanism (2) is movably connected to the whole device (1), and the crushing roller (7) provided in the crushing mechanism (2) is cylindrical.

5. A crusher for water conservancy and hydropower engineering according to claim 1, characterized in that: The concrete block extrusion mechanism (3) is provided with one concrete block extrusion mechanism (3), which is arranged on the left side of the device as a whole (1), the concrete block extrusion mechanism (3) is movably connected to the device as a whole (1), and the two concrete block extrusion components (9) provided in the concrete block extrusion mechanism (3) are located on the same horizontal line.

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