Crusher for water conservancy construction
By introducing cross-distributed crushing blades and magnet splash-proof shell structures into the water conservancy construction crusher, the problems of poor crushing effect and splashing in the existing technology are solved, and efficient crushing and safe construction are achieved.
Patent Information
- Application Number
- CN202421698028.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-18
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-07-18
AI Technical Summary
The existing water conservancy construction crushers are poor in the concrete crushing process and are prone to splashing, resulting in difficulty in cleaning and affecting construction efficiency and safety.
A crusher including crushing components and splash-proof components is designed. Using cross-distributed crushing blades and magnet splash-proof shell structures, the rotation of the crushing blades and the opening and closing of the splash-proof shell is controlled by the controller to achieve efficient crushing and prevent concrete splashing.
It improves construction efficiency, enhances the safety and accuracy of the project, ensures that the concrete is broken well without splashing, and simplifies the cleaning process.
Smart Images
Figure CN223055754U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water conservancy projects, and particularly relates to a crusher for water conservancy construction. Background Technique
[0002] In water conservancy construction, crushing technology is an important aspect, especially in the construction of hydropower projects. In recent years, China has made remarkable research progress in the blasting technology of water conservancy and hydropower projects.
[0003] During the use of the existing crushers for water conservancy construction, concrete is usually poured into the crusher, and the concrete is generally crushed by means of stirring and rotation, resulting in poor crushing effect. Moreover, during the crushing process, the concrete may splash everywhere and is difficult to clean, causing difficulties for subsequent work, and there is an urgent need for improvement. Content of the Utility Model
[0004] Aiming at the deficiencies of the prior art, the utility model provides a crusher for water conservancy construction, which improves the construction efficiency, enhances the safety and accuracy of the project, and solves the problems raised in the above background technique.
[0005] The utility model provides the following technical solution: A crusher for water conservancy construction, including a frame main body, a limiting baffle is fixedly assembled at the top of the frame main body, a collection box is slidably connected to the top of the frame main body, a crushing box body is installed at the top of the collection box, a controller is fixedly assembled on the outer wall of one side of the crushing box body, a protection shell is installed on the outer wall of the other side of the frame main body, a crushing assembly is arranged on the inner wall of the crushing box body, a falling layer is installed at the bottom of the crushing assembly, and a splash-proof assembly is arranged at the top of the frame main body.
[0006] As a preferred technical solution of the utility model, the crushing assembly includes a bottom plate, a support frame is fixedly assembled at the top of the bottom plate, a motor is fixedly clamped at the top of the support frame, a driving gear is fixedly assembled on the power output shaft of the motor, a driven gear is meshed with the outer wall of the driving gear, rotating shafts are fixedly installed on the outer walls of the driving gear and the driven gear, and crushing blades are installed on the outer walls of the rotating shafts through mounting bolts.
[0007] As a preferred technical solution of the utility model, the number of the rotating shafts is two, and the two rotating shafts are symmetrically distributed on the inner wall of the crushing box body. The crushing blades sleeved on the outer walls of the two rotating shafts are arranged in a mutually cross-distributed manner. The motor is electrically connected to the controller, and the bottom plate is fixedly installed on the outer wall of the crushing box body.
[0008] As a preferred technical solution of the present utility model, the splash-proof component includes a feed hopper, and rotating structures are installed on the outer walls on both sides of the feed hopper. A splash-proof shell is rotatably connected to the top of the feed hopper, and a magnet is fixedly assembled on the top of the splash-proof shell.
[0009] As a preferred technical solution of the present utility model, there are two magnets, and the magnetic poles of the corresponding surfaces of the two magnets are in an attracting state. A driver is embedded in the inner wall of the rotating structure, and the driver is electrically connected to the controller.
[0010] As a preferred technical solution of the present utility model, the cross-section of the falling layer is funnel-shaped, and the outer wall of the falling layer is fixedly installed on the inner wall of the crushing box body. The collection box is located directly below the falling layer. The protective shell is sleeved on the outer wall of the driven gear, and the projected area of the protective shell is adapted to the top area of the bottom plate.
[0011] Compared with the prior art, the present utility model has the following beneficial effects:
[0012] 1. For the crusher used in water conservancy construction, by the controller emitting a signal, the motor can start to work, so that the driving gear can start to work, the driving gear can drive the driven gear to rotate in the reverse direction, and the two rotating shafts can respectively drive the crushing blades to rotate, so that the alternating crushing blades can crush the concrete generated in water conservancy construction, with good crushing effect. This can not only improve the construction efficiency of the device, but also enhance the safety and accuracy of the project.
[0013] 2. For the crusher used in water conservancy construction, by the controller emitting a signal, the driver installed in the inner cavity of the rotating structure can receive the signal, and the rotating structure can drive the splash-proof shell to rotate on the top of the feed hopper. By using the characteristic that the magnetic poles of the corresponding surfaces of the two magnets are in an attracting state, the two magnets are in an adsorbed state, so that the device will not be easily opened during operation, thus effectively avoiding the occurrence of concrete splashing during the crushing process. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is a three-dimensional structure diagram of the present utility model;
[0015] Figure 2 is a structure diagram of the other side of the present utility model;
[0016] Figure 3 is a sectional structure diagram of the present utility model;
[0017] Figure 4 is a structure diagram of the crushing component of the present utility model;
[0018] Figure 5This is a schematic structural diagram of the splash-proof component of the present utility model.
[0019] In the figure: 1, frame main body; 2, limit baffle; 3, collection box; 4, crushing box body; 5, controller; 6, crushing component; 7, falling layer; 8, splash-proof component; 9, protective shell;
[0020] 601, bottom plate; 602, support frame; 603, motor; 604, driving gear; 605, driven gear; 606, rotating shaft; 607, crushing blade; 608, mounting bolt; 801, feed hopper; 802, rotating structure; 803, splash-proof shell; 804, magnet. Specific embodiments
[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0022] Please refer to Figure 1 - Figure 5 , a crusher for water conservancy construction, including a frame main body 1, a limit baffle 2 is fixedly assembled at the top of the frame main body 1, a collection box 3 is slidably connected to the top of the frame main body 1, a crushing box body 4 is installed on the top of the collection box 3, a controller 5 is fixedly assembled on the outer wall of one side of the crushing box body 4, a protective shell 9 is installed on the outer wall of the other side of the frame main body 1, a crushing component 6 is arranged inside the crushing box body 4, a falling layer 7 is installed at the bottom of the crushing component 6, and a splash-proof component 8 is arranged at the top of the frame main body 1;
[0023] Using the above structure, through the setting of the protective shell 9, the protective shell 9 can play a role in protecting the motor 603, effectively preventing external dust from entering the inner wall of the motor 603, and also achieving the purpose of isolating noise when the motor 603 starts, increasing the functionality and practicality of the device.
[0024] In a preferred embodiment, the crushing component 6 includes a bottom plate 601, a support frame 602 is fixedly assembled on the top of the bottom plate 601, a motor 603 is fixedly clamped on the top of the support frame 602, a driving gear 604 is fixedly assembled on the power output shaft of the motor 603, a driven gear 605 is meshed on the outer wall of the driving gear 604, rotating shafts 606 are fixedly installed on the outer walls of the driving gear 604 and the driven gear 605, and crushing blades 607 are installed on the outer wall of the rotating shaft 606 through mounting bolts 608;
[0025] In a preferred embodiment, there are two rotating shafts 606, and the two rotating shafts 606 are symmetrically distributed on the inner wall of the crushing box body 4. The crushing blades 607 sleeved on the outer walls of the two rotating shafts 606 are arranged in a crosswise distribution with each other. The motor 603 is electrically connected to the controller 5, and the bottom plate 601 is fixedly installed on the outer wall of the crushing box body 4;
[0026] With the above structure, by the controller 5 emitting a signal, the motor 603 can start to work, so that the driving gear 604 can start to work. The driving gear 604 can drive the driven gear 605 to rotate in the reverse direction, and the two rotating shafts 606 can drive the crushing blades 607 to rotate respectively, so that the alternating crushing blades 607 can crush the concrete generated in the water conservancy construction.
[0027] In a preferred embodiment, the splash-proof component 8 includes a feed hopper 801. Rotating structures 802 are installed on the outer walls on both sides of the feed hopper 801. A splash-proof shell 803 is rotatably connected to the top of the feed hopper 801, and a magnet 804 is fixedly assembled on the top of the splash-proof shell 803;
[0028] In a preferred embodiment, there are two magnets 804, and the magnetic poles of the opposite surfaces of the two magnets 804 are in an attracting state. A driver is embedded in the inner wall of the rotating structure 802, and the driver is electrically connected to the controller 5;
[0029] With the above structure, by the controller 5 emitting a signal, the driver installed in the inner cavity of the rotating structure 802 can receive the signal, and the rotating structure 802 can drive the splash-proof shell 803 to rotate on the top of the feed hopper 801, so as to control the opening and closing of the splash-proof shell 803. And when the two splash-proof shells 803 are in the closed state, by using the characteristic that the magnetic poles of the opposite surfaces of the two magnets 804 are in an attracting state, the two magnets 804 are in an adsorbed state, so that the device will not be easily opened during operation.
[0030] In a preferred embodiment, the cross-section of the falling layer 7 is funnel-shaped, and the outer wall of the falling layer 7 is fixedly installed on the inner wall of the crushing box body 4. The collection box 3 is located directly below the falling layer 7. The protective shell 9 is sleeved on the outer wall of the driven gear 605, and the projected area of the protective shell 9 is adapted to the top area of the bottom plate 601;
[0031] With the above structure, due to the fact that the cross-section of the falling layer 7 is funnel-shaped, the outer wall of the falling layer 7 is fixedly installed on the inner wall of the crushing box body 4 and the collection box 3 is located directly below the falling layer 7, after the device crushes the concrete generated in the water conservancy construction, it can quickly fall into the inner wall of the collection box 3 through the falling layer 7 and be recycled.
[0032] Working principle: When using this device, first open the splash-proof shell 803, place the concrete on the inner wall of the feeding hopper 801, and send a signal through the controller 5. The driver installed in the inner cavity of the rotating structure 802 can receive the signal, enabling the rotating structure 802 to drive the splash-proof shell 803 to rotate on the top of the feeding hopper 801. Utilizing the characteristic that the magnetic poles of the corresponding surfaces of the two magnets 804 attract each other, the two magnets 804 are in an adsorbed state, so that the device will not be easily opened during operation, effectively avoiding the occurrence of concrete splashing during the crushing process. And during this process, the controller 5 can send a signal to make the motor 603 start to work, enabling the driving gear 604 to start working, which can drive the driven gear 605 to rotate in the reverse direction, and enable the two rotating shafts 606 to drive the crushing blades 607 to rotate respectively, so that the alternating crushing blades 607 can crush the concrete generated in the water conservancy construction. The crushed concrete can quickly fall to the inner wall of the collection box 3 through the falling layer 7 and be recycled, thus completing the crushing work of the water conservancy construction.
[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A crusher for water conservancy construction, comprising a frame body (1), characterized in that: A limiting baffle (2) is fixedly assembled at the top of the frame body (1). A collection box (3) is slidably connected to the top of the frame body (1). A crushing box body (4) is installed on the top of the collection box (3). A controller (5) is fixedly assembled on an outer wall of one side of the crushing box body (4). A protective shell (9) is installed on an outer wall of the other side of the frame body (1). A crushing assembly (6) is arranged on the inner wall of the crushing box body (4). A falling layer (7) is installed at the bottom of the crushing assembly (6). A splash-proof assembly (8) is arranged at the top of the frame body (1).
2. The crusher for water conservancy construction according to claim 1, characterized in that: The crushing assembly (6) includes a bottom plate (601). A support frame (602) is fixedly assembled on the top of the bottom plate (601). A motor (603) is fixedly clamped on the top of the support frame (602). A driving gear (604) is fixedly assembled on a power output shaft of the motor (603). A driven gear (605) is meshed with an outer wall of the driving gear (604). Rotating shafts (606) are fixedly installed on outer walls of both the driving gear (604) and the driven gear (605). Crushing blades (607) are installed on the outer walls of the rotating shafts (606) through mounting bolts (608).
3. The crusher for water conservancy construction according to claim 2, wherein: The number of the rotating shafts (606) is two, and the two rotating shafts (606) are symmetrically distributed on the inner wall of the crushing box body (4). The crushing blades (607) sleeved on the outer walls of the two rotating shafts (606) are arranged in a mutually crossed distribution. The motor (603) is electrically connected to the controller (5). The bottom plate (601) is fixedly installed on the outer wall of the crushing box body (4).
4. A crusher for water conservancy construction according to claim 1, characterized in that: The splash-proof assembly (8) includes a feed hopper (801). Rotating structures (802) are installed on outer walls of both sides of the feed hopper (801). A splash-proof shell (803) is rotatably connected to the top of the feed hopper (801). A magnet (804) is fixedly assembled on the top of the splash-proof shell (803).
5. A crusher for water conservancy construction according to claim 4, characterized in that: The number of the magnets (804) is two, and magnetic poles of opposite faces of the two magnets (804) are in an attracting state. A driver is embedded in an inner wall of the rotating structure (802), and the driver is electrically connected to the controller (5).
6. The crusher for water conservancy construction according to claim 1, characterized in that: The cross section of the falling layer (7) is in a funnel shape, and the outer wall of the falling layer (7) is fixedly installed on the inner wall of the crushing box body (4). The collection box (3) is located directly below the falling layer (7). The protective shell (9) is sleeved on the outer wall of the driven gear (605), and the projected area of the protective shell (9) is adapted to the top area of the bottom plate (601).