Crushing device for water conservancy and hydropower engineering

Abstract

The invention discloses a crushing device for water conservancy and hydropower engineering, and belongs to the technical field of crushing. The device main body comprises a feeding opening, a control box, a driving motor, a connecting gear, a crushing roller, an external water pipe, an atomizing spray head, a conveying opening, a filter screen plate, a material distributing opening, a discharging opening and a control mechanism arranged on the outer wall of the device main body. In order to improve the convenience of throwing stones with different sizes into the device for crushing and achieve the effect of conveniently adjusting the caliber of a feeding opening, a first servo motor can be started according to the size requirement of the stones to be crushed, and a threaded sliding rod is driven to slide along the inner wall of a fixing groove through rotation of a first threaded rod; and a threaded sliding rod slides along the inner wall of a first limiting groove to drive a swing rod to rotate, so that the effect of conveniently adjusting the use caliber of the feeding opening is achieved.

Description

Technical Field

[0001] The present invention relates to the field of crushing technology, in particular to a crushing device for water conservancy and hydropower engineering. Background Art

[0002] A water conservancy project is a project aimed at utilizing, regulating and controlling water resources, including various flood control, irrigation, drainage, water supply and other facilities and buildings. Its main purpose is to ensure the needs of agricultural production, urban water use and resistance to natural disasters. At the same time, it can also help people better develop and manage water resources and protect the environment. During the construction of water conservancy projects, crushers are needed to crush stones and reorganize the crushed stones for utilization. At present, when the existing crushers are crushing stones, there are still some stones that are larger in size and need to be crushed again, which will increase the workload of workers. At the same time, a large amount of dust will be generated during the crushing, which will cause harm to the health of workers.

[0003] After searching, according to the patent network CN 220027161 U, a crushing device for water conservancy and hydropower engineering includes a device shell, a funnel is fixedly connected to the middle of the top surface of the device shell, a crushing gear is fixedly connected to the middle outer wall of the rotating shaft, one end of the rotating shaft is fixedly connected to the output end of the motor, a sieve plate is fixedly connected to one side of the middle of the inner wall of the device shell, a nozzle is fixedly connected to the middle of one side of the water storage box, a water pump is fixedly connected to the middle of the top surface of the water tank, and a water pipe is fixedly connected to the output end of the water pump. In this utility model, stones of different sizes can be distinguished by the sieve plate, and larger stones are left on the top for re-crushing, avoiding the need for workers to crush the stones again, reducing the workload of workers, and improving work efficiency. The water mist sprayed by the nozzle can absorb the dust generated by the crushed stones to avoid the dust being inhaled into the body and causing harm to people.

[0004] After searching, according to the patent network CN 115569706 A, a crushing device for water conservancy and hydropower engineering belongs to the crushing device for water conservancy and hydropower engineering, including a base and a crushing box installed on the top of the base, the top surface of the crushing box is equipped with a feed port, the bottom of the feed port is equipped with a feed channel running through the top of the crushing box, a crushing bin is installed on one side of the feed channel, a guide plate is installed below the crushing bin and in the inner cavity of the crushing box, a plurality of crushing knives are installed in the inner cavity of the crushing bin, a crushing roller is installed in the inner cavity of the crushing bin, a second rotating shaft is installed in the inner cavity of the crushing roller, a plurality of crushing knives are installed on the periphery of the crushing roller, a water tank is installed on one side of the crushing box, water pipes are installed on both sides of the water tank, water pumps are installed on the two water pipes, and an atomizing nozzle is installed at one end of the water pipe and in the inner cavity of the crushing box. The crushing device for water conservancy and hydropower engineering solves the problem of incomplete crushing of rocks, improves the quality of crushing, and improves work efficiency.

[0005] However, although the existing crushing device can perform better crushing and processing on the stones of water conservancy projects when in use, when the crushing device is used daily, the synchronous adjustability of the diameter of the feed port and the conveying amount of stones of different sizes after crushing is not high, so that when crushing stones of different sizes, the diameter of the feed port will be fixed, resulting in inconvenience in the stones falling into the device. At the same time, when the filter plate is used for long-term screening, the effect of clearing and cleaning the stones embedded in the diameter of the inner wall of the filter plate is not high, so that the filter screen will be used for a long time due to the large number of stones embedded in the diameter of the filter plate surface, which affects the convenience of subsequent crushing stone screening and feeding. In addition, when the crushing device is not in use and is placed, the sealing and closing effect of the opening on the outer wall of the crushing device is not high, which easily allows impurities to enter the device and cause jamming inside the device, which does not meet people's use needs. For this reason, we propose a crushing device for water conservancy and hydropower projects. Summary of the invention

[0006] The object of the present invention is to provide a crushing device for water conservancy and hydropower engineering to solve the problems proposed in the above background technology that the caliber of the feeding port and the conveying amount of stones of different sizes after crushing are not synchronously adjustable, so that when stones of different sizes are crushed, the caliber of the feeding port is fixed, which makes it inconvenient for stones to fall into the device, and when the filter plate is used for long-term screening, the effect of clearing and cleaning the stones embedded in the caliber of the inner wall of the filter plate is not good, and when the crushing device is not in use, the sealing and closing effect of the opening of the outer wall of the crushing device is not good.

[0007] The present invention is implemented as follows: a crushing device for water conservancy and hydropower engineering, comprising a device body, the device body comprising a feed port, a control box, a driving motor, a connecting gear, a crushing roller, an external water pipe, a spray head, a conveying port, a filter plate, a material distribution port, a material discharge port and a control mechanism arranged on the outer wall of the device body, the top of the device body is provided with a feed port, the outer wall of the device body is fixedly connected with a control box, the outer wall of the control box is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a connecting gear rotatably connected to the inner side wall of the control box, the rotation center of the connecting gear is fixedly connected with a crushing roller rotatably connected to the inner side wall of the device body through a rotating shaft, the side wall of the device body is fixedly connected with an external water pipe, one end of the external water pipe is fixedly connected with a spray head located on the inner side wall of the device body, the interior of the device body is provided with a conveying port located below the crushing roller, the interior of the device body is fixedly connected with a filter plate located below the conveying port, the side wall of the device body is provided with a material distribution port located on one side of the filter plate, and the bottom of the device body is provided with a material discharge port;

[0008] The control mechanism includes a lifting assembly, a sliding assembly and a flipping assembly;

[0009] The lifting assembly comprises a first threaded rod, a threaded slide rod and a fixing groove, the outer wall of the device body is fixedly connected to a first servo motor, the output end of the first servo motor is fixedly connected to a first threaded rod rotatably connected to the outer wall of the device body, the outer wall of the first threaded rod is threadedly connected to a threaded slide rod slidably connected to the outer wall of the device body, and a fixing groove is provided at a connection portion between the outer wall of the device body and the threaded slide rod;

[0010] The sliding assembly includes a swing rod, a first limiting groove, an adjustment plate, and a second limiting groove, the outer wall of the threaded sliding rod is slidably connected to the swing rod rotatably connected to the outer wall of the device body, the connecting portion of the outer wall of the swing rod and the threaded sliding rod is provided with a first limiting groove, the outer wall of the swing rod is slidably connected to the adjustment plate slidably connected to the outer wall of the feeding port, and the connecting portion of the outer wall of the swing rod and the adjustment plate is provided with a second limiting groove;

[0011] The flip assembly includes a connecting tooth plate, a driving gear and a flip plate. The outer wall of the threaded sliding rod is fixedly connected to the connecting tooth plate. The outer wall of the connecting tooth plate is meshed with a driving gear rotatably connected to the outer wall of the device body. The rotation center of the driving gear is fixedly connected to the flip plate rotatably connected to the inner wall of the conveying port through a rotating shaft.

[0012] Preferably, the outer wall of the device body is fixedly connected to a second servo motor, the output end of the second servo motor is fixedly connected to a protective plate rotatably connected to the outer wall of the device body, the outer wall of the device body is provided with a cleaning mechanism, and the outer wall of the device body is provided with an adjusting mechanism.

[0013] Preferably, the threaded slide rod forms a lifting structure through the first threaded rod and the fixed groove, the swing rod forms a rotating structure with the device body through the threaded slide rod and the first limiting groove, and two groups of connecting gears and crushing rollers are provided, and the two groups of connecting gears and crushing rollers rotate in opposite directions.

[0014] Preferably, the adjustment plate forms a sliding structure with the device body through the swing rod and the second limiting groove, and two groups of the swing rod and the adjustment plate are provided, and the movement trajectories of the two groups of the swing rod and the adjustment plate are arranged in opposite directions.

[0015] Preferably, the connecting tooth plate forms a lifting structure with the device body through the threaded slide rod and the fixing groove, and two groups of connecting tooth plates are provided, and the position distribution of the two groups of connecting tooth plates is symmetrical about the central axis of the threaded slide rod.

[0016] Preferably, the flip plate forms a flip structure by connecting the tooth plate and the driving gear with the conveying port, the rotation center of the driving gear and the rotation center of the flip plate are on the same horizontal plane, and two groups of flip plates are provided, and the position distribution of the two groups of flip plates is symmetrical about the central axis of the conveying port.

[0017] Preferably, the cleaning mechanism includes a third servo motor, a second threaded rod, a sliding rod, a sliding groove, a fourth servo motor, a third threaded rod, a lifting block, a fifth servo motor, a worm, a worm gear, a scraper, a dredging rod and a lifting groove, the outer wall of the filter plate is fixedly connected to the third servo motor, the output end of the third servo motor is fixedly connected to the second threaded rod rotatably connected to the outer wall of the filter plate, the outer wall of the second threaded rod is threadedly connected to the sliding rod slidably connected to the outer wall of the filter plate, a sliding groove is provided at the connecting portion between the outer wall of the filter plate and the sliding rod, the top of the sliding rod is fixedly connected to the fourth servo motor, The output end of the fourth servo motor is fixedly connected to the third threaded rod rotatably connected to the outer wall of the sliding rod, the outer wall of the third threaded rod is threadedly connected to a lifting block slidably connected to the outer wall of the sliding rod, a lifting groove is provided at the connection part between the outer wall of the sliding rod and the lifting block, the outer wall of the lifting block is fixedly connected to the fifth servo motor, the output end of the fifth servo motor is fixedly connected to a worm rotatably connected to the inner wall of the lifting block, the outer wall of the worm is meshed with a worm wheel rotatably connected to the inner wall of the lifting block, the rotation center of the worm wheel is fixedly connected to a scraper through a rotating shaft, and the outer wall of the scraper is fixedly connected to a dredging rod.

[0018] Preferably, the sliding rod forms a sliding structure through the second threaded rod and the sliding groove, the lifting block forms a lifting structure through the third threaded rod and the lifting groove, the scraper forms a rotating structure through the worm and the worm wheel and the lifting block, and the outer wall contour of the connection part between the scraper and the dredging rod is comb-tooth-shaped.

[0019] Preferably, the adjustment mechanism includes a sixth servo motor, a rotating rod, a telescopic plate and an adjustment slot; the outer wall of the device body is fixedly connected to the sixth servo motor; the output end of the sixth servo motor is fixedly connected to the rotating rod rotatably connected to the outer wall of the device body; the outer wall of the rotating rod is slidably connected to the telescopic plate slidably connected to the outer wall of the discharge port; an adjustment slot is provided at the connection portion between the outer wall of the rotating rod and the telescopic plate.

[0020] Preferably, the telescopic plate forms a sliding structure with the discharge port through a rotating rod and an adjusting groove, and a telescopic groove is provided at a connection position between the outer wall of the discharge port and the telescopic plate.

[0021] The present invention provides a crushing device for water conservancy and hydropower engineering, which has the following beneficial effects when used:

[0022] 1. This kind of crushing device for water conservancy and hydropower projects is provided with an adjusting plate. When the crushing device is used to assist the stone crushing processing of water conservancy and hydropower projects, in order to improve the convenience of putting stones of different sizes into the device for crushing and achieve the effect of convenient adjustment of the diameter of the feeding port, the first servo motor can be turned on according to the size of the stone to be crushed, and the first threaded rod can be rotated to drive the threaded sliding rod to slide along the inner wall of the fixed groove, and the threaded sliding rod can be slid along the inner wall of the first limit groove to drive the swing rod to rotate. The rotation of the swing rod drives the adjusting plate to slide synchronously along the outer wall of the device and the inner wall of the second limit groove, so as to achieve the effect of convenient adjustment of the use diameter of the feeding port.

[0023] 2. This kind of crushing device for water conservancy and hydropower engineering is provided with a flip plate. When the size of the opening of the feeding port is adjusted to feed the stones to be crushed, in order to improve the convenience of synchronously adjusting the amount of crushed stones to be discharged, the threaded slide rod slides, and the connection with the tooth plate drives the driving gear to rotate along the outer wall of the device. The rotation of the driving gear drives the flip plate to flip along the inner wall of the conveying port, which plays a role in synchronously adjusting the diameter of the conveying port, thereby achieving the effect of synchronously adjusting the conveying amount of crushed stones of different sizes.

[0024] 3. This crushing device for water conservancy and hydropower projects is provided with a scraper and a dredging rod. When the crushed stones are screened and discharged through the filter plate, in order to reduce the situation of stone embedding and clogging in the surface diameter of the filter plate and to facilitate the conversion, scraping and cleaning of dust on the surface of the filter plate, when it is necessary to dredge the stones in the mesh of the filter plate, the fifth servo motor can be turned on first to drive the worm wheel to rotate through the rotation of the worm, and the rotation of the worm wheel drives the dredging rod to flip so that the dredging rod is in a downward state, and the fourth servo motor can be turned on to drive the lifting block to slide along the inner wall of the lifting groove through the rotation of the third threaded rod, so as to achieve the effect of driving the dredging rod to conveniently dredge the stones in the mesh. At the same time, the third servo motor can be turned on to drive the sliding rod to slide along the inner wall of the sliding groove through the rotation of the second threaded rod, so as to achieve the effect of dredging the stones in the mesh in an all-round manner.

[0025] 4. This kind of crushing device for water conservancy and hydropower engineering is equipped with a telescopic plate. When the screened stones are screened and discharged through the discharge port, in order to improve the convenience of adjusting the diameter of the discharge port, the sixth servo motor can be turned on to rotate the rotating rod to drive the telescopic plate to slide synchronously along the adjustment groove and the outer wall of the discharge port, thereby playing a role in conveniently adjusting the diameter of the inner wall of the discharge port. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. As shown in the accompanying drawings, the above and other purposes, features and advantages of the present invention will be clearer. The same reference numerals in all the drawings indicate the same parts. The drawings are not deliberately scaled to the actual size, and the focus is on illustrating the main purpose of the present invention.

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 It is a schematic diagram of the overall bottom-up structure of the present invention;

[0029] Figure 3 It is a schematic diagram of the overall side view structure of the present invention;

[0030] Figure 4 This is a schematic diagram of the crushing roller position distribution structure of the present invention;

[0031] Figure 5 This is a schematic diagram of the spray head position distribution structure of the present invention;

[0032] Figure 6 It is a schematic diagram of the connection structure between the gear and the flip plate of the present invention;

[0033] Figure 7 It is a schematic diagram of the connection structure between the connecting gear and the crushing roller of the present invention;

[0034] Figure 8 It is a schematic diagram of the dredging rod position distribution structure of the present invention;

[0035] Fig. 9 It is a schematic diagram of the connection structure between the worm and the worm wheel of the present invention;

[0036] Fig.10 It is a schematic diagram of the position distribution structure of the second threaded rod of the present invention;

[0037] Fig.11 It is a schematic diagram of the position distribution structure of the telescopic plate of the present invention.

[0038] Summary of reference numerals: 1. device body; 2. feeding port; 3. control box; 4. driving motor; 5. connecting gear; 6. crushing roller; 7. external water pipe; 8. spray head; 9. conveying port; 10. filter plate; 11. material distribution port; 12. unloading port; 13. first servo motor; 14. first threaded rod; 15. threaded sliding rod; 16. fixing groove; 17. swing rod; 18. first limiting groove; 19. adjusting plate; 20. second limiting groove; 21. connecting tooth plate; 22. driving gear; 23. flip plate; 24. second servo motor; 2 5. Protective plate; 26. Cleaning mechanism; 2601. Third servo motor; 2602. Second threaded rod; 2603. Sliding rod; 2604. Slide groove; 2605. Fourth servo motor; 2606. Third threaded rod; 2607. Lifting block; 2608. Fifth servo motor; 2609. Worm; 2610. Worm wheel; 2611. Scraper; 2612. Clearing rod; 2613. Lifting groove; 27. Adjusting mechanism; 2701. Sixth servo motor; 2702. Rotating rod; 2703. Telescopic plate; 2704. Adjusting groove. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, 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 part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0040] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0042] Furthermore, the terms “first”, “second”, etc. are merely used for distinguishing descriptions and should not be understood as indicating or implying relative importance.

[0043] For examples, see Figures 1 to 11The present embodiment provides a crushing device for water conservancy and hydropower engineering, including a device body 1, the device body 1 includes a feed port 2, a control box 3, a drive motor 4, a connecting gear 5, a crushing roller 6, an external water pipe 7, a spray head 8, a conveying port 9, a filter plate 10, a material distribution port 11, a material discharge port 12 and a control mechanism arranged on the outer wall of the device body 1, a feed port 2 is opened on the top of the device body 1, the outer wall of the device body 1 is fixedly connected to the control box 3, the outer wall of the control box 3 is fixedly connected to the drive motor 4, and the output end of the drive motor 4 is fixedly connected to a rotating connection with the inner wall of the control box 3. The connecting gear 5 is connected to the main body 1, the rotation center of the connecting gear 5 is fixedly connected to a crushing roller 6 that is rotatably connected to the inner side wall of the main body 1 through a rotating shaft, the side wall of the main body 1 is fixedly connected to an external water pipe 7, one end of the external water pipe 7 is fixedly connected to a spray head 8 located on the inner side wall of the main body 1, a conveying port 9 located below the crushing roller 6 is opened inside the main body 1, a filter plate 10 located below the conveying port 9 is fixedly connected inside the main body 1, a material distribution port 11 located on one side of the filter plate 10 is opened on the side wall of the main body 1, and a material discharge port 12 is opened at the bottom of the main body 1;

[0044] The control mechanism includes a lifting component, a sliding component and a flipping component;

[0045] The lifting assembly includes a first threaded rod 14, a threaded slide rod 15 and a fixing groove 16. The outer wall of the device body 1 is fixedly connected to the first servo motor 13. The output end of the first servo motor 13 is fixedly connected to the first threaded rod 14 rotatably connected to the outer wall of the device body 1. The outer wall of the first threaded rod 14 is threadedly connected to the threaded slide rod 15 slidably connected to the outer wall of the device body 1. The connecting portion of the outer wall of the device body 1 and the threaded slide rod 15 is provided with a fixing groove 16.

[0046] The sliding assembly includes a swing rod 17, a first limiting groove 18, an adjustment plate 19, and a second limiting groove 20. The outer wall of the threaded slide rod 15 is slidably connected to the swing rod 17 that is rotatably connected to the outer wall of the device body 1. The connecting portion of the outer wall of the swing rod 17 and the threaded slide rod 15 is provided with a first limiting groove 18. The outer wall of the swing rod 17 is slidably connected to the adjustment plate 19 that is slidably connected to the outer wall of the feeding port 2. The connecting portion of the outer wall of the swing rod 17 and the adjustment plate 19 is provided with a second limiting groove 20.

[0047] The flip assembly includes a connecting tooth plate 21, a driving gear 22 and a flip plate 23. The outer wall of the threaded slide rod 15 is fixedly connected to the connecting tooth plate 21. The outer wall of the connecting tooth plate 21 is meshed with a driving gear 22 that is rotatably connected to the outer wall of the device body 1. The rotation center of the driving gear 22 is fixedly connected to the flip plate 23 that is rotatably connected to the inner wall of the delivery port 9 through a rotating shaft.

[0048] Furthermore, a second servo motor 24 is fixedly connected to the outer wall of the device body 1, and a protective plate 25 rotatably connected to the outer wall of the device body 1 is fixedly connected to the output end of the second servo motor 24. A cleaning mechanism 26 is provided on the outer wall of the device body 1, and an adjusting mechanism 27 is provided on the outer wall of the device body 1. It is beneficial to achieve the effect of sealing and protecting the crushing device when the crushing device is not in use through the setting of the protective plate 25, to improve the effect of fully filtering the crushed stones through the setting of the cleaning mechanism 26, and to facilitate the setting of the adjusting mechanism 27 to adjust the discharge amount.

[0049] Furthermore, the threaded slide rod 15 forms a lifting structure through the first threaded rod 14 and the fixed groove 16, and the swing rod 17 forms a rotating structure through the threaded slide rod 15 and the first limiting groove 18 with the device body 1. Two groups of connecting gears 5 and crushing rollers 6 are provided, and the two groups of connecting gears 5 and crushing rollers 6 rotate in opposite directions, which is conducive to the rotation of the first threaded rod 14, driving the threaded slide rod 15 to slide along the inner wall of the fixed groove 16, and playing a role in driving the swing rod 17 to rotate conveniently, which is conducive to the threaded slide rod 15 to slide along the inner wall of the first limiting groove 18, and driving the swing rod 17 to slide along the outer wall of the device body 1, playing a role in conveniently adjusting the use diameter of the feeding port 2.

[0050] Furthermore, the adjustment plate 19 forms a sliding structure with the device body 1 through the swing rod 17 and the second limit groove 20. There are two groups of swing rods 17 and adjustment plates 19. The movement trajectories of the two groups of swing rods 17 and adjustment plates 19 are arranged in opposite directions, which is beneficial to the rotation of the swing rod 17, driving the adjustment plate 19 to slide synchronously along the second limit groove 20 and the outer wall of the device body 1, so as to flexibly crush stones of different sizes.

[0051] Furthermore, the connecting tooth plate 21 forms a lifting structure with the device body 1 through the threaded slide rod 15 and the fixed groove 16. Two groups of connecting tooth plates 21 are provided. The position distribution of the two groups of connecting tooth plates 21 is symmetrical about the central axis of the threaded slide rod 15, which is conducive to the threaded slide rod 15 sliding along the inner wall of the fixed groove 16, driving the connecting tooth plate 21 to slide along the outer wall of the device body 1, thereby driving the driving gear 22 to rotate conveniently.

[0052] Furthermore, the flip plate 23 forms a flip structure through the connection between the tooth plate 21 and the driving gear 22 and the conveying port 9. The rotation center of the driving gear 22 and the rotation center of the flip plate 23 are on the same horizontal plane. Two groups of flip plates 23 are provided. The position distribution of the two groups of flip plates 23 is symmetrical about the central axis of the conveying port 9, which is conducive to the sliding of the connecting tooth plate 21 through the connection of the driving gear 22, thereby driving the flip plate 23 to flip along the inner wall of the conveying port 9, thereby achieving the effect of synchronously adjusting the conveying amount of stones of different sizes.

[0053] Furthermore, the cleaning mechanism 26 includes a third servo motor 2601, a second threaded rod 2602, a sliding rod 2603, a slide groove 2604, a fourth servo motor 2605, a third threaded rod 2606, a lifting block 2607, a fifth servo motor 2608, a worm 2609, a worm wheel 2610, a scraper 2611, a dredging rod 2612 and a lifting groove 2613. The outer wall of the filter plate 10 is fixedly connected to the third servo motor 2601, and the output end of the third servo motor 2601 is fixedly connected to the second threaded rod 2602 rotatably connected to the outer wall of the filter plate 10. The outer wall of the second threaded rod 2602 is threadedly connected to the sliding rod 2602 slidably connected to the outer wall of the filter plate 10. 603, a sliding groove 2604 is provided at a connection position between the outer wall of the filter plate 10 and the sliding rod 2603, a fourth servo motor 2605 is fixedly connected to the top of the sliding rod 2603, a third threaded rod 2606 rotatably connected to the outer wall of the sliding rod 2603 is fixedly connected to the output end of the fourth servo motor 2605, a lifting block 2607 slidably connected to the outer wall of the sliding rod 2603 is threadedly connected to the outer wall of the third threaded rod 2606, a lifting groove 2613 is provided at a connection position between the outer wall of the sliding rod 2603 and the lifting block 2607, a fifth servo motor 2608 is fixedly connected to the outer wall of the lifting block 2607, and the output end of the fifth servo motor 2608 is fixedly connected to the lifting block 2607. A worm 2609 is rotatably connected to the inner wall of the lifting block 2607, and a worm wheel 2610 is meshed on the outer wall of the worm 2609 and is rotatably connected to the inner wall of the lifting block 2607. The rotation center of the worm wheel 2610 is fixedly connected to a scraper 2611 through a rotating shaft, and a dredging rod 2612 is fixedly connected to the outer wall of the scraper 2611. The scraper 2611 and the dredging rod 2612 are arranged to facilitate the screening of the crushed stones through the filter plate 10. In order to reduce the clogging of the surface caliber of the filter plate 10 by the stones being embedded, and to facilitate the conversion and scraping and cleaning of the dust on the surface of the filter plate 10, when it is necessary to dredge the stones in the mesh of the filter plate 10, the first The fifth servo motor 2608 drives the worm wheel 2610 to rotate through the rotation of the worm 2609. The rotation of the worm wheel 2610 drives the dredging rod 2612 to flip, so that the dredging rod 2612 is in a downward state, and the fourth servo motor 2605 is turned on to drive the lifting block 2607 to slide along the inner wall of the lifting groove 2613 through the rotation of the third threaded rod 2606, so as to achieve the effect of driving the dredging rod 2612 to conveniently dredge the stones in the mesh. At the same time, the third servo motor 2601 can be turned on to drive the sliding rod 2603 to slide along the inner wall of the sliding groove 2604 through the rotation of the second threaded rod 2602, so as to achieve the effect of dredging and cleaning the surface of the filter plate 10 in all directions.

[0054] Furthermore, the sliding rod 2603 forms a sliding structure with the second threaded rod 2602 and the slide groove 2604, the lifting block 2607 forms a lifting structure with the third threaded rod 2606 and the lifting groove 2613, and the scraper 2611 forms a rotating structure with the lifting block 2607 through the worm 2609 and the worm wheel 2610. The outer wall profile of the connection part between the scraper 2611 and the dredging rod 2612 is comb-tooth-shaped, which is conducive to the rotation of the second threaded rod 2602, driving the sliding rod 2603 to slide along the inner wall of the slide groove 2604, and is conducive to the rotation of the third threaded rod 2606, driving the lifting block 2607 to slide along the inner wall of the lifting groove 2613, thereby driving the dredging rod 2612 to move back and forth.

[0055] Furthermore, the adjusting mechanism 27 includes a sixth servo motor 2701, a rotating rod 2702, a telescopic plate 2703 and an adjusting slot 2704. The outer wall of the device body 1 is fixedly connected to the sixth servo motor 2701, and the output end of the sixth servo motor 2701 is fixedly connected to the rotating rod 2702 rotatably connected to the outer wall of the device body 1. The outer wall of the rotating rod 2702 is slidably connected to the telescopic plate 2703 slidably connected to the outer wall of the discharge port 12. An adjusting slot 2704 is provided at the connection portion between the outer wall of the rotating rod 2702 and the telescopic plate 2703. By setting the telescopic plate 2703, it is beneficial to screen and discharge the screened stones through the discharge port 12. In order to improve the convenience of adjusting the diameter of the discharge port 12, the sixth servo motor 2701 can be turned on to drive the telescopic plate 2703 to slide synchronously along the adjusting slot 2704 and the outer wall of the discharge port 12 through the rotation of the rotating rod 2702, thereby playing a role in conveniently adjusting the diameter of the inner wall of the discharge port 12.

[0056] Furthermore, the telescopic plate 2703 forms a sliding structure with the discharge port 12 through the rotating rod 2702 and the adjusting groove 2704. A telescopic groove is provided at the connecting portion between the outer wall of the discharge port 12 and the telescopic plate 2703, which is conducive to the rotation of the rotating rod 2702, driving the telescopic plate 2703 to slide along the adjusting groove 2704 and the outer wall of the discharge port 12, thereby facilitating the adjustment of the diameter of the inner wall of the discharge port 12.

[0057] like Figure 1As shown, the crushing device for water conservancy and hydropower engineering, when in use, first, when the crushing device is used to assist the stone crushing processing of water conservancy and hydropower engineering, in order to improve the convenience of putting stones of different sizes into the device for crushing, and to achieve the effect of convenient adjustment of the caliber of the feeding port 2, the first servo motor 13 can be turned on according to the size of the stone to be crushed. The first threaded rod 14 is rotated to drive the threaded sliding rod 15 to slide along the inner wall of the fixed groove 16, and the threaded sliding rod 15 slides along the inner wall of the first limiting groove 18, driving the swing rod 17 to rotate. The rotation of the swing rod 17 drives the adjustment plate 19 to slide synchronously along the outer wall of the device and the inner wall of the second limiting groove 20, so as to achieve the effect of convenient adjustment of the use caliber of the feeding port 2;

[0058] Next, when the size of the caliber of the feed port 2 is adjusted to feed the stones to be crushed, in order to improve the convenience of synchronously adjusting the amount of crushed stones to be discharged, while the threaded slide bar 15 slides, the connection with the toothed plate 21 drives the driving gear 22 to rotate along the outer wall of the device, and the rotation of the driving gear 22 drives the flip plate 23 to flip along the inner wall of the conveying port 9, which plays a role in synchronously adjusting the caliber of the conveying port 9, so as to achieve the effect of synchronously adjusting the conveying amount of crushed stones of different sizes;

[0059] Next, when the crushed stones are screened and discharged through the filter plate 10, in order to reduce the situation that the surface of the filter plate 10 is blocked by stones, and to facilitate the conversion and scraping of dust on the surface of the filter plate 10, when it is necessary to dredge the stones in the mesh of the filter plate 10, the fifth servo motor 2608 can be turned on first to drive the worm wheel 2610 to rotate through the rotation of the worm gear 2609, and the rotation of the worm gear 2610 drives the dredging rod 2612 to perform a flipping motion, so that The dredging rod 2612 is in a downward state, and the fourth servo motor 2605 is turned on to drive the lifting block 2607 to slide along the inner wall of the lifting groove 2613 through the rotation of the third threaded rod 2606, so as to achieve the effect of driving the dredging rod 2612 to conveniently dredge the stones in the mesh. At the same time, the third servo motor 2601 can be turned on to drive the sliding rod 2603 to slide along the inner wall of the sliding groove 2604 through the rotation of the second threaded rod 2602, so as to achieve the effect of dredging and cleaning the surface of the filter plate 10 in all directions;

[0060] Finally, when the screened stones are screened and discharged through the discharge port 12, in order to improve the convenience of adjusting the diameter of the discharge port 12, the sixth servo motor 2701 can be turned on to drive the telescopic plate 2703 to slide synchronously along the adjustment groove 2704 and the outer wall of the discharge port 12 through the rotation of the rotating rod 2702, thereby facilitating the adjustment of the diameter of the inner wall of the discharge port 12.

[0061] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A crushing device for water conservancy and hydropower engineering, comprising a device body, characterized in that: The device body comprises a loading port, a control box, a driving motor, a connecting gear, a crushing roller, an external water pipe, a spray head, a conveying port, a filter plate, a distributing port, a discharging port and a control mechanism arranged on the outer wall of the device body, the top of the device body is provided with a loading port, the outer wall of the device body is fixedly connected with a control box, the outer wall of the control box is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a connecting gear rotatably connected to the inner side wall of the control box, the rotation center of the connecting gear is fixedly connected with a crushing roller rotatably connected to the inner side wall of the device body through a rotating shaft, the side wall of the device body is fixedly connected with an external water pipe, one end of the external water pipe is fixedly connected with a spray head located on the inner side wall of the device body, the interior of the device body is provided with a conveying port located below the crushing roller, the interior of the device body is fixedly connected with a filter plate located below the conveying port, the side wall of the device body is provided with a distributing port located on one side of the filter plate, and the bottom of the device body is provided with a discharging port; The control mechanism includes a lifting assembly, a sliding assembly and a flipping assembly; The lifting assembly comprises a first threaded rod, a threaded slide rod and a fixing groove, the outer wall of the device body is fixedly connected to a first servo motor, the output end of the first servo motor is fixedly connected to a first threaded rod rotatably connected to the outer wall of the device body, the outer wall of the first threaded rod is threadedly connected to a threaded slide rod slidably connected to the outer wall of the device body, and a fixing groove is provided at a connection portion between the outer wall of the device body and the threaded slide rod; The sliding assembly includes a swing rod, a first limiting groove, an adjustment plate, and a second limiting groove, the outer wall of the threaded sliding rod is slidably connected to the swing rod rotatably connected to the outer wall of the device body, the connecting portion of the outer wall of the swing rod and the threaded sliding rod is provided with a first limiting groove, the outer wall of the swing rod is slidably connected to the adjustment plate slidably connected to the outer wall of the feeding port, and the connecting portion of the outer wall of the swing rod and the adjustment plate is provided with a second limiting groove; The flip assembly includes a connecting tooth plate, a driving gear and a flip plate. The outer wall of the threaded sliding rod is fixedly connected to the connecting tooth plate. The outer wall of the connecting tooth plate is meshed with a driving gear rotatably connected to the outer wall of the device body. The rotation center of the driving gear is fixedly connected to the flip plate rotatably connected to the inner wall of the conveying port through a rotating shaft.

2. A crushing device for water conservancy and hydropower engineering according to claim 1, characterized in that: The outer wall of the device body is fixedly connected to a second servo motor, the output end of the second servo motor is fixedly connected to a protective plate rotatably connected to the outer wall of the device body, the outer wall of the device body is provided with a cleaning mechanism, and the outer wall of the device body is provided with an adjusting mechanism.

3. A crushing device for water conservancy and hydropower engineering according to claim 1, characterized in that: The threaded slide rod forms a lifting structure through the first threaded rod and the fixed groove, the swing rod forms a rotating structure with the device body through the threaded slide rod and the first limiting groove, and two groups of connecting gears and crushing rollers are provided, and the two groups of connecting gears and crushing rollers rotate in opposite directions.

4. A crushing device for water conservancy and hydropower engineering according to claim 1, characterized in that: The adjusting plate forms a sliding structure with the device body through the swing rod and the second limiting groove. The swing rod and the adjusting plate are provided in two groups, and the movement trajectories of the two groups of the swing rod and the adjusting plate are arranged in opposite directions.

5. A crushing device for water conservancy and hydropower engineering according to claim 1, characterized in that: The connecting tooth plate forms a lifting structure with the device body through the threaded slide rod and the fixing groove. Two groups of connecting tooth plates are provided, and the positions of the two groups of connecting tooth plates are symmetrical about the central axis of the threaded slide rod.

6. A crushing device for water conservancy and hydropower engineering according to claim 1, characterized in that: The flip plate forms a flip structure by connecting the tooth plate and the driving gear with the conveying port. The rotation center of the driving gear and the rotation center of the flip plate are on the same horizontal plane. Two groups of flip plates are provided, and the position distribution of the two groups of flip plates is symmetrical about the central axis of the conveying port.

7. A crushing device for water conservancy and hydropower engineering according to claim 2, characterized in that: The cleaning mechanism includes a third servo motor, a second threaded rod, a sliding rod, a sliding groove, a fourth servo motor, a third threaded rod, a lifting block, a fifth servo motor, a worm, a worm wheel, a scraper, a dredging rod and a lifting groove. The outer wall of the filter plate is fixedly connected to the third servo motor, and the output end of the third servo motor is fixedly connected to the second threaded rod rotatably connected to the outer wall of the filter plate, the outer wall of the second threaded rod is threadedly connected to the sliding rod slidably connected to the outer wall of the filter plate, a sliding groove is provided at the connecting portion between the outer wall of the filter plate and the sliding rod, the top of the sliding rod is fixedly connected to the fourth servo motor, and the third servo motor is fixedly connected to the second threaded rod rotatably connected to the outer wall of the filter plate. The output end of the fourth servo motor is fixedly connected to a third threaded rod rotatably connected to the outer wall of the sliding rod, the outer wall of the third threaded rod is threadedly connected to a lifting block slidably connected to the outer wall of the sliding rod, a lifting groove is provided at the connection portion between the outer wall of the sliding rod and the lifting block, the outer wall of the lifting block is fixedly connected to a fifth servo motor, the output end of the fifth servo motor is fixedly connected to a worm rotatably connected to the inner wall of the lifting block, the outer wall of the worm is meshed with a worm wheel rotatably connected to the inner wall of the lifting block, the rotation center of the worm wheel is fixedly connected to a scraper through a rotating shaft, and the outer wall of the scraper is fixedly connected to a dredging rod.

8. A crushing device for water conservancy and hydropower engineering according to claim 7, characterized in that: The sliding rod forms a sliding structure with the second threaded rod and the sliding groove, the lifting block forms a lifting structure with the third threaded rod and the lifting groove, the scraper forms a rotating structure with the lifting block through the worm and the worm wheel, and the outer wall contour of the connection part between the scraper and the dredging rod is comb-shaped.

9. A crushing device for water conservancy and hydropower engineering according to claim 2, characterized in that: The adjustment mechanism includes a sixth servo motor, a rotating rod, a telescopic plate and an adjustment slot. The outer wall of the device body is fixedly connected to the sixth servo motor. The output end of the sixth servo motor is fixedly connected to the rotating rod rotatably connected to the outer wall of the device body. The outer wall of the rotating rod is slidably connected to the telescopic plate slidably connected to the outer wall of the feeding port. An adjustment slot is provided at the connection between the outer wall of the rotating rod and the telescopic plate.

10. A crushing device for water conservancy and hydropower engineering according to claim 9, characterized in that: The telescopic plate forms a sliding structure with the material discharge port through the rotating rod and the adjusting groove, and a telescopic groove is provided at a connection position between the outer wall of the material discharge port and the telescopic plate.

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