Crushing equipment for civil engineering materials
By introducing a combination design of transmission motor, transmission gear and roller motor into the crushing equipment, the thorough crushing of waste civil and wooden materials and the classification and recycling of iron materials are achieved, the problem of incomplete crushing of existing equipment is solved, and the crushing efficiency is improved. Convenience of recycling.
Patent Information
- Application Number
- CN202420886217.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-26
AI Technical Summary
The existing crushing equipment did not extrude and break the waste civil and wooden materials before crushing, resulting in incomplete crushing and affecting subsequent recycling.
A crushing equipment including a transmission motor, transmission gear, extrusion block and roller motor is designed. The transmission crossbar is driven to slide through the meshing connection between the transmission gear and the rack, which drives the extrusion block to move horizontally, and the crushing is driven through the roller motor. The roller is rotated to achieve complete crushing and crushing of waste civil and wooden materials, and combined with the design of electromagnets and rubber blocks, the material is classified and recycling.
The complete crushing of waste civil and wooden materials is achieved, the crushing speed and efficiency are improved, and subsequent recycling is facilitated. Through the adsorption of electromagnets and the design of support springs, the effective classification and recycling of iron materials is achieved.
Smart Images
Figure CN222197123U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of crushing equipment, in particular to crushing equipment for civil engineering materials. Background Art
[0002] The development of civil engineering requires materials to meet the requirements of building functions, firmness and durability. In addition to continuing to develop new material varieties and constantly exploring new application scopes, iron materials such as nails and steel bars are needed to fix the frame during the construction of buildings. Iron materials account for a large proportion and produce a large amount of building materials;
[0003] However, the crushing equipment currently on the market does not squeeze and break the waste civil engineering materials before crushing, so that the waste civil engineering materials will not be crushed thoroughly in the subsequent crushing process, which is not convenient for subsequent recycling. Utility Model Content
[0004] The utility model provides a crushing device for civil engineering materials, which can effectively solve the problem in the above background technology that the waste civil engineering materials are not squeezed and broken before crushing, so that the waste civil engineering materials will not be crushed thoroughly in the subsequent crushing process, which is not convenient for subsequent recycling.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a kind of crushing equipment for civil engineering materials, including a crushing box, two transmission motors are symmetrically installed on one side of the top of the crushing box, the input end of the transmission motor is electrically connected to the output end of the external power supply, a transmission gear is installed on the transmission end of the transmission motor, and blocks are symmetrically installed on both sides of the top of the crushing box, a transmission cross bar is embedded and installed on one side edge of the block, one end of the transmission cross bar is connected to the rack, the transmission gear is meshed with the rack, a compression spring is equidistantly installed on one side edge of the block, one end of the compression spring is connected to an extrusion block, and a protrusion is equidistantly installed on one side edge of the extrusion block corresponding to the position of the transmission cross bar, a slide groove is symmetrically opened in the middle of the top of the crushing box, a slider is installed in the middle of the bottom end of the extrusion block, and the extrusion block is embedded and slid in the slide groove through the slider;
[0006] A drum motor is installed in the middle of one side of the crushing box, the input end of the drum motor is electrically connected to the output end of the external power supply, a driving gear is installed at the output end of the drum motor, the edge of the driving gear is meshed and connected with a driven gear, a rotating rod is rotatably connected at the driving gear and the driven gear inside the crushing box, the rotating rod at the corresponding position of the driving gear inside the crushing box is fixedly connected to the driving gear, a crushing drum is sleeved on the outside of the rotating rod, and an extrusion convex tooth is installed on the outside of the crushing drum.
[0007] Preferably, a transverse sliding groove is provided on one side of the stopper, and the transmission cross bar is embedded and slidably disposed in the transverse sliding groove.
[0008] Preferably, a convex head is arranged on one side edge of the transmission cross bar, one end of the convex block is arranged in an arc shape, and the convex block is pressed against the convex head.
[0009] Preferably, a motor seat is provided at the bottom of the transmission motor and the drum motor, and an inclined surface is provided at the edge of the extrusion block, and its cross section is trapezoidal.
[0010] Preferably, both sides of the crushing box are rotatably connected with cross plates, an electromagnet is embedded in the top of the cross plate, the input end of the electromagnet is electrically connected to the output end of an external power supply, a rubber block is provided on the edge of the cross plate, and telescopic rods are rotatably connected with both sides of the bottom end of the cross plate, a supporting spring is provided inside the telescopic rod, one end of the telescopic rod away from the cross plate is hinged to the inner wall of the crushing box, and a discharge box is installed in the middle of the bottom end.
[0011] Preferably, one side edge of the transverse plate is hinged to the inner side of the crushing box through a rotating seat, one end of the telescopic rod is hinged to the bottom of the transverse plate, and the other end is hinged to the inside of the crushing box, a square slide groove is provided at the bottom of the crushing box, and the discharge box is embedded and slidably in the square slide groove.
[0012] Compared with the prior art, the utility model has the following beneficial effects: the utility model has a scientific and reasonable structure and is safe and convenient to use;
[0013] 1. The transmission gear is meshed with the rack, and the transmission motor drives the rack to move horizontally while driving the transmission gear to rotate. The transmission cross bar is connected to the rack, and at the same time drives the transmission cross bar to slide in the horizontal slide groove opened on the edge of the block. The edge of the transmission cross bar is provided with a convex head. The convex head on the edge of the transmission cross bar will squeeze the convex block during the lateral sliding process of the transmission cross bar, and at the same time drive the extrusion block to move horizontally. When it is away from the convex head, the compression spring drives the extrusion block to retract, so that the waste civil engineering materials can be completely squeezed and crushed, and the subsequent treatment of the waste civil engineering materials is more convenient and the crushing speed is faster. A slide groove is opened on the top of the crushing box, and the extrusion block slides in the slide groove through the slider, which limits the moving direction of the extrusion block, making the extrusion process of the waste civil engineering materials smoother;
[0014] The drum motor drives the driving gear and the driven gear to rotate, and at the same time drives the crushing drum to roll. The outer side of the crushing drum is equipped with extrusion cams, which completely crush the waste civil engineering materials, thereby speeding up the processing efficiency and crushing the waste civil engineering materials more thoroughly, which is convenient for subsequent effective utilization.
[0015] 2. A support spring is installed inside the telescopic rod. The rebound and contraction of the support spring drive the telescopic rod to extend and retract, while keeping the cross plate and the electromagnet in a horizontal or inclined state. A rubber block is arranged on the side of the cross plate to prevent the crushed waste civil engineering materials from falling directly, while ensuring that the electromagnet completely adsorbs the iron materials on the surface. The waste civil engineering materials continue to fall and the electromagnet continues to adsorb, and the gravity increases while compressing the support spring, driving the cross plate to tilt and causing the crushed waste civil engineering materials to fall into the discharge box. The staff first takes out the discharge box to process the waste civil engineering materials, and then replaces the discharge box, and turns on the switch of the electromagnet to drop the iron materials into the discharge box again, thereby gradually classifying and recycling the waste civil engineering materials and iron materials, facilitating the subsequent effective utilization of recyclable materials. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.
[0017] In the attached picture:
[0018] Figure 1 It is a structural schematic diagram of the utility model;
[0019] Figure 2 It is a structural schematic diagram of the pulverizing drum of the utility model;
[0020] Figure 3 It is a structural schematic diagram of the transmission cross bar of the utility model;
[0021] Figure 4 It is a structural schematic diagram of the extrusion block of the utility model;
[0022] Numbers in the figure: 1. Crushing box; 2. Transmission motor; 3. Transmission gear; 4. Stop block; 5. Transmission cross bar; 6. Rack; 7. Compression spring; 8. Extrusion block; 9. Bump; 10. Slide; 11. Slider; 12. Drum motor; 13. Driving gear; 14. Driven gear; 15. Rotating rod; 16. Crushing drum; 17. Extrusion convex teeth; 18. Cross plate; 19. Electromagnet; 20. Rubber block; 21. Telescopic rod; 22. Support spring; 23. Discharge box. DETAILED DESCRIPTION
[0023] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.
[0024] Example: Figure 1-4As shown, the utility model provides a technical solution, a crushing equipment for civil engineering materials, including a crushing box 1, two transmission motors 2 are symmetrically installed on one side of the top of the crushing box 1, the input end of the transmission motor 2 is electrically connected to the output end of the external power supply, and a transmission gear 3 is installed on the transmission end of the transmission motor 2. Stoppers 4 are symmetrically installed on both sides of the top of the crushing box 1, and a transmission cross bar 5 is embedded and installed on one side of the stopper 4. A transverse slide groove is opened on one side of the stopper 4, and the transmission cross bar 5 is embedded and slidable in the transverse slide groove for easy sliding. One end of the transmission cross bar 5 is connected to a rack 6, and the transmission gear 3 is meshed with the rack 6. Then, compression springs 7 are equidistantly installed on one side of the stopper 4, and one end of the compression spring 7 is connected to an extrusion block 8. The edge of the extrusion block 8 is provided with an inclined surface, and its cross section is trapezoidal, which is convenient for extruding waste civil engineering materials. A convex block 9 is equidistantly installed at the position of the transmission cross bar 5 corresponding to one side of the extrusion block 8. A convex head is provided on one side of the transmission cross bar 5. One end of the convex block 9 is set in an arc shape. The convex block 9 is squeezed with the convex head for convenient transmission. A slide groove 10 is symmetrically opened in the middle of the top of the crushing box 1. A slider 11 is installed in the middle of the bottom end of the extrusion block 8. The extrusion block 8 is embedded and slid in the slide groove 10 through the slider 11;
[0025] A drum motor 12 is installed in the middle of one side of the crushing box 1, and the input end of the drum motor 12 is electrically connected to the output end of the external power supply. A motor seat is provided at the bottom of the transmission motor 2 and the drum motor 12 for easy installation. A driving gear 13 is installed at the output end of the drum motor 12, and a driven gear 14 is meshed and connected at the edge of the driving gear 13. A rotating rod 15 is rotatably connected at the driving gear 13 and the driven gear 14 inside the crushing box 1. The rotating rod 15 at the corresponding position of the driving gear 13 inside the crushing box 1 is fixedly connected to the driving gear 13, and a crushing drum 16 is sleeved on the outside of the rotating rod 15, and an extrusion convex tooth 17 is installed on the outside of the crushing drum 16.
[0026] Both sides of the crushing box 1 are rotatably connected with transverse plates 18, and one side of the transverse plate 18 is hinged to the inner side of the crushing box 1 through a rotating seat, which is convenient for the rotation of the transverse plate 18. An electromagnet 19 is embedded and installed on the top of the transverse plate 18, and the input end of the electromagnet 19 is electrically connected to the output end of the external power supply. A rubber block 20 is provided on the edge of the transverse plate 18, and telescopic rods 21 are rotatably connected to both sides of the bottom end of the transverse plate 18. One end of the telescopic rod 21 is hinged to the bottom of the transverse plate 18, and the other end of the telescopic rod 21 is hinged to the inside of the crushing box 1, which is convenient for supporting the transverse plate 18. A supporting spring 22 is provided inside the telescopic rod 21, and one end of the telescopic rod 21 away from the transverse plate 18 is hinged to the inner wall of the crushing box 1, and a discharge box 23 is installed in the middle of the bottom end of the crushing box 1, and a square slide is provided at the bottom of the crushing box 1. The discharge box 23 is embedded and slides in the square slide, which is convenient for the staff to take and put.
[0027] The working principle and use process of the utility model are as follows: the staff first starts the transmission motor 2, the transmission gear 3 is meshed and connected with the rack 6, and the transmission gear 3 is driven to rotate forward and reverse through the forward and reverse rotation of the transmission motor 2, and the rack 6 is driven to move back and forth horizontally, and the transmission cross bar 5 is connected to the rack 6, and the transmission cross bar 5 is driven to slide in the horizontal slide groove opened on the edge of the block 4;
[0028] A convex head is provided on the side of the transmission cross bar 5. The transmission cross bar 5 will squeeze the convex block 9 during the lateral movement, and at the same time drive the extrusion block 8 to move horizontally. When the convex head and the convex block 9 are squeezed, the extrusion block 8 is pushed forward. When the convex block 9 is away from the convex head, the extrusion block 8 is driven to retract through the compression spring 7. A slide groove 10 is provided at the top of the crushing box 1. The extrusion block 8 slides in the slide groove 10 through the slider 11. The slide groove 10 limits the moving direction of the extrusion block 8.
[0029] The staff adds the waste civil engineering materials into the gap between the extrusion blocks 8 for crushing, and the protrusions 9 slide on the side of the transmission crossbar 5. At the same time, the protrusions 9 slide to the convex point to clamp the waste civil engineering materials, and the protrusions 9 slide to the concave point to drop the clamped waste civil engineering materials into the next processing process;
[0030] Before the waste earth and engineering materials fall into the drum, the drum motor 12 is started, and then the driving gear 13 drives the driven gear 14 to rotate, and at the same time drives the crushing drum 16 to roll, and the waste earth and engineering materials are completely crushed and crushed by the extrusion convex teeth 17 installed on the outer side of the crushing drum 16;
[0031] The crushed waste civil engineering materials fall to the top of the horizontal plate 18 and the electromagnet 19 through the gap between the crushing drum 16 and the crushing box 1. A rubber block 20 is arranged on the side of the horizontal plate 18 to prevent the crushed waste civil engineering materials from falling directly. A support spring 22 is installed inside the telescopic rod 21. The support spring 22 at the bottom rebounds and contracts to drive the telescopic rod 21 to extend and retract, and at the same time drives the horizontal plate 18 and the electromagnet 19 to maintain a horizontal or inclined state. The electromagnet 19 adsorbs all the iron materials on the surface;
[0032] As more and more waste civil engineering materials fall, the support spring 22 is compressed, and the cross plate 18 and the electromagnet 19 are tilted to make the crushed waste civil engineering materials fall into the discharge box 23. The staff first recycles the waste civil engineering materials, and then replaces the discharge box 23, controls the switch of the electromagnet 19 to make the iron materials fall into the discharge box 23, which is convenient for the staff to gradually classify and recycle the waste civil engineering materials and iron materials.
[0033] Finally, it should be noted that the above description is only a preferred example of the present utility model and is not intended to limit the present utility model. Although the present utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.
Claims
1. A crushing device for civil engineering materials, comprising a crushing box (1), characterized in that: Two transmission motors (2) are symmetrically installed on one side of the top of the crushing box (1), the input end of the transmission motor (2) is electrically connected to the output end of the external power supply, and the transmission end of the transmission motor (2) is installed with a transmission gear (3). Blocks (4) are symmetrically installed on both sides of the top of the crushing box (1), and a transmission cross bar (5) is embedded and installed on one side of the block (4). One end of the transmission cross bar (5) is connected to the rack (6), and the transmission gear (3) is meshed with the rack (6). Compression springs (7) are equidistantly installed on one side of the block (4), and one end of the compression spring (7) is connected to an extrusion block (8). A protrusion (9) is equidistantly installed on one side of the extrusion block (8) at a position corresponding to the transmission cross bar (5). A slide groove (10) is symmetrically opened in the middle of the top of the crushing box (1), and a slider (11) is installed in the middle of the bottom of the extrusion block (8). The extrusion block (8) is embedded and slidable in the slide groove (10) through the slider (11); A drum motor (12) is installed in the middle of one side of the crushing box (1), the input end of the drum motor (12) is electrically connected to the output end of the external power supply, the output end of the drum motor (12) is installed with a driving gear (13), the edge of the driving gear (13) is meshed with a driven gear (14), a rotating rod (15) is rotatably connected to the driving gear (13) and the driven gear (14) inside the crushing box (1), the rotating rod (15) at the position corresponding to the driving gear (13) inside the crushing box (1) is fixedly connected to the driving gear (13), the rotating rod (15) is sleeved with a crushing drum (16) on the outside, and an extrusion convex tooth (17) is installed on the outside of the crushing drum (16).
2. The crushing equipment for civil engineering materials according to claim 1, characterized in that: A transverse sliding groove is provided on one side of the stopper (4), and the transmission cross bar (5) is embedded and slidably arranged in the transverse sliding groove.
3. The crushing equipment for civil engineering materials according to claim 1, characterized in that: A convex head is arranged on one side edge of the transmission cross bar (5), one end of the convex block (9) is arranged in an arc shape, and the convex block (9) is pressed against the convex head.
4. The civil engineering material crushing equipment according to claim 1, characterized in that: The bottom of the transmission motor (2) and the roller motor (12) is provided with a motor seat, and the edge of the extrusion block (8) is provided with an inclined surface, and its cross section is trapezoidal.
5. The civil engineering material crushing equipment according to claim 1, characterized in that: Both sides of the crushing box (1) are rotatably connected with a transverse plate (18), the top of the transverse plate (18) is embedded with an electromagnet (19), the input end of the electromagnet (19) is electrically connected to the output end of an external power supply, a rubber block (20) is arranged on the edge of the transverse plate (18), and both sides of the bottom end of the transverse plate (18) are rotatably connected with a telescopic rod (21), a support spring (22) is arranged inside the telescopic rod (21), and one end of the telescopic rod (21) away from the transverse plate (18) is hinged to the inner wall of the crushing box (1), and a discharge box (23) is installed in the middle of the bottom end of the crushing box (1).
6. The crushing equipment for civil engineering materials according to claim 5, characterized in that: One side of the transverse plate (18) is hinged to the inner side of the crushing box (1) through a rotating seat, one end of the telescopic rod (21) is hinged to the bottom of the transverse plate (18), and the other end is hinged to the inside of the crushing box (1), and a square slide groove is provided at the bottom of the crushing box (1), and the discharge box (23) is embedded and slidably in the square slide groove.