Flexible shaft hose auger conveyor
By designing a soft shaft hose twisting conveyor including safety snaps, unloading hoppers, discharge siloes, filter plates, gears and swing mechanisms, the existing equipment has solved the problems of complex structure, inconvenient operation and poor adaptability, and achieved efficient and simple mud conveying and filtration effects.
Patent Information
- Application Number
- CN202411949356.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2025-03-14
AI Technical Summary
The existing mud conveying equipment has complex structure, inconvenient operation and poor adaptability, which cannot meet the mud conveying needs in complex terrain and variable environments. It also has low filtration efficiency and poor filtration effect, which increases the difficulty of cleaning for staff.
A soft shaft hose twisting conveyor is designed, including safety snaps, unloading hoppers, discharge siloes, filter plates, gears and swing mechanisms. The conveying of mud and particulate solids is achieved through the low-speed and high-torque rotation of the soft shaft of the steel cable is achieved, and the swing mechanism and baffle mechanism are used to cooperate with the filter plate to quickly separate mud and particulate solids.
It realizes mud transport with simple structure, convenient operation and strong adaptability, which can meet the conveying needs in complex terrain and changing environments, improves filtration efficiency and effect, and reduces the difficulty of manual cleaning.
Smart Images
Figure CN119612062A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the field of river dredging, and specifically discloses a flexible shaft hose auger conveyor. Background Art
[0002] The accumulation of mud will cause the river to be blocked and affect the smooth flow of water. By extracting the mud, obstacles in the river can be removed, ensuring smooth water flow and avoiding flood disasters caused by blockage. Mud needs to be extracted in projects such as river dredging, foundation pit drainage, and sewage treatment.
[0003] The existing mud conveying equipment has a complex structure, is inconvenient to operate, and has poor adaptability. It cannot meet the mud conveying needs in complex terrain and changing environments. In addition, when the mud is transported, it will carry many solid particles. The filter net alone is used to separate the solid particles from the mud, and the filtration efficiency is low and the filtration effect is poor, which increases the difficulty of subsequent cleaning operations for the staff and is difficult to meet work needs. Summary of the invention
[0004] In view of this, the purpose of the present invention is to propose a soft-shaft hose auger conveyor to solve the problems that the existing mud conveying equipment in the prior art has a complex structure, inconvenient operation, and poor adaptability, and cannot meet the mud conveying needs in complex terrain and changing environments. In addition, when the mud is transported, it will carry many solid particles. Relying solely on the filter net to separate the solid particles from the mud has low filtration efficiency and poor filtration effect, which increases the difficulty of subsequent cleaning operations by the staff and is difficult to meet work needs.
[0005] To achieve the above objectives, the present invention provides a soft shaft hose auger conveyor, comprising a safety buckle, a front end of the safety buckle is fixedly connected to a discharge hopper, a bottom of the discharge hopper is provided with an opening, a discharge bin is fixedly installed on the side of the opening, a filter plate is movably installed inside the discharge bin, and the filter plate is arranged directly below the opening, a first gear, a second gear and a third gear are arranged on the surface of the discharge bin, the second gear is arranged between the first gear and the third gear, and the two ends of the second gear are respectively meshed with the first gear and the third gear, a swing mechanism is provided on the surface of the second gear, a second through groove is provided on the surface of the discharge bin and above the second gear, the swing mechanism cooperates with the filter plate through the second through groove, a first through groove is provided at one end of the top of the discharge bin, a baffle mechanism is provided on the top of the discharge bin, the baffle mechanism cooperates with the filter plate through the first through groove, and a steel wire hose is connected to the rear of the safety buckle.
[0006] In the above technical solution, preferably, a partition plate is fixedly installed inside the discharge bin, and the partition plate divides the inside of the discharge bin into a first discharge bin and a second discharge bin, and a first discharge port is arranged at the bottom of the first discharge bin, and a second discharge port is arranged at the bottom of the second discharge bin, and the filter plate is movably installed above the partition plate, and the surface of the filter plate includes a filtering part and a scraping surface, the filtering part is located above the first discharge port, and the upper surface of the filtering part is arranged as an inclined surface, and the scraping surface is located above the second discharge port, and the surface of the scraping surface is arranged as a smooth plane, and the side surfaces of the filter plate and the end surfaces away from the scraping surface are fixedly installed with side baffles.
[0007] In the above technical solution, preferably, the swing mechanism includes a swing rod, the bottom of the swing rod is connected to the discharge bin through a rotating shaft, a center groove is opened at the middle end of the swing rod, a boss is fixedly installed on the end face of the second gear, the surface of the boss is movably installed in the center groove, a connecting pin is movably sleeved on the top of the swing rod, the surface of the connecting pin movably passes through the second through groove, and the end of the connecting pin is fixedly connected to the side baffle.
[0008] In the above technical solution, preferably, the baffle mechanism includes a connecting plate, the surface of the connecting plate movably passes through the first through groove, an arc-shaped baffle is fixedly installed on the bottom of the connecting plate, the arc-shaped baffle is above the scraping surface, a cross bar is fixedly installed on the top of the connecting plate, lifting rods are fixedly installed at both ends of the cross bar, the lifting rods are arranged on the front and rear end surfaces of the discharge bin, a cam is fixedly installed on the surface of the third gear, and the bottom of the lifting rod corresponds to the end face of the cam.
[0009] In the above technical solution, preferably, a positioning cylinder is installed on the surface of the discharge bin, and the middle end of the lifting rod is sleeved in the positioning cylinder.
[0010] In the above technical solution, preferably, a connecting cylinder is fixedly installed at the front end of the discharge hopper, a connecting plate is fixedly installed on the surface of the connecting cylinder, a power shaft is rotatably installed inside the connecting cylinder, and a reduction motor is connected to the end face of the power shaft.
[0011] In the above technical solution, preferably, a steel cable flexible shaft is provided inside the steel wire hose, the front end of the steel cable flexible shaft passes through the safety buckle and the discharge hopper, and the front end of the steel cable flexible shaft is connected to the power shaft, a spiral sheet is installed on the surface of the steel cable flexible shaft inside the steel wire hose, and a feed port is provided at the tail end of the steel wire hose, and the surface of the feed port is set to a 45° section.
[0012] In the above technical solution, preferably, an L-shaped bracket is installed on the surface of the discharge bin, and the L-shaped bracket covers the outside of the first gear, the second gear and the third gear. A bracket is provided on the surface of the L-shaped bracket, and a stepper motor is installed on the surface of the bracket, and the output end of the stepper motor is connected to the first gear.
[0013] Compared with the prior art, the present invention has the following beneficial effects: The high-speed rotation of the power shaft driven by the reduction motor is converted into low-speed and high-torque rotation of the steel cable flexible shaft, thereby realizing the transportation of mud and granular solids. The mechanism has a simple structure, convenient operation, strong adaptability and safety, and can meet the transportation needs of mud and other materials in complex terrain and changing environment. It can transport mud and granular solids to the discharge hopper, and then flow from the discharge hopper to the discharge bin. With the cooperation of the swing mechanism, baffle mechanism and filter plate, the mud and granular solids can be quickly separated, achieving high-quality and high-efficiency work, and reducing the difficulty of subsequent manual cleaning operations. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure of the discharge bin of the present invention; Figure 3 It is a schematic diagram of the internal structure of the discharge bin of the present invention; Figure 4 For the present invention Figure 2 The enlarged view of point A in the middle; Figure 5 For the present invention Figure 2 The enlarged view of point B in the middle; Figure 6 For the present invention Figure 3 Enlarged view of point C in the middle; Figure 7 For the present invention Figure 1 Enlarged view of point D in the middle.
[0015] In the figure: 1. steel wire hose; 2. steel cable flexible shaft; 3. spiral sheet; 4. safety buckle; 5. discharge hopper; 6. discharge bin; 7. connecting tube; 8. power shaft; 9. connecting sheet; 10. L-shaped bracket; 11. first gear; 12. stepping motor; 13. bracket; 14. second gear; 15. swing mechanism; 16. swing rod; 17. center groove; 18. boss; 19. connecting nail; 20. third gear; 21. baffle mechanism; 22. cam; 23. lifting rod; 24. cross bar; 25. connecting plate; 26. arc baffle; 27. first through groove; 28. second through groove; 29. filter plate; 30. side baffle; 31. filter part; 32. scraping surface; 33. dividing plate; 34. first discharge port; 35. second discharge port; 36. feed port. DETAILED DESCRIPTION
[0016] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.
[0017] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed below.
[0018] like Figure 1 - Figure 7 The flexible shaft hose auger conveyor shown in the figure includes a safety buckle 4, the front end of the safety buckle 4 is fixedly connected to a discharge hopper 5, the bottom of the discharge hopper 5 is provided with an opening, the side of the opening is fixedly installed with a discharge bin 6, the inside of the discharge bin 6 is movably installed with a filter plate 29, the filter plate 29 is arranged just below the opening, the surface of the discharge bin 6 is arranged with a first gear 11, a second gear 14 and a third gear 20, the second gear 14 is arranged between the first gear 11 and the third gear 20, the two ends of the second gear 14 are respectively meshed with the first gear 11 and the third gear 20, the surface of the second gear 14 is provided with a swing mechanism 15, the surface of the discharge bin 6 and is located at the second gear 1 4 is provided with a second through slot 28, the swing mechanism 15 cooperates with the filter plate 29 through the second through slot 28, a first through slot 27 is provided at one end of the top of the discharge bin 6, a baffle mechanism 21 is provided on the top of the discharge bin 6, the baffle mechanism 21 cooperates with the filter plate 29 through the first through slot 27, a wire hose 1 is connected to the rear of the safety buckle 4, and the mud and particulate solids can be transported to the discharge hopper 5 through the rotation of the steel cable flexible shaft 2 inside the steel wire hose 1, and then flow from the discharge hopper 5 to the discharge bin 6. Under the action of the swing mechanism 15 and the baffle mechanism 21, the filter plate 29 can quickly separate the mud from the particulate solids, thereby achieving high-quality and high-efficiency work.
[0019] A partition plate 33 is fixedly installed inside the discharge bin 6, and the partition plate 33 divides the inside of the discharge bin 6 into a first discharge bin and a second discharge bin. A first discharge port 34 is provided at the bottom of the first discharge bin, and a second discharge port 35 is provided at the bottom of the second discharge bin. The filter plate 29 is movably installed above the partition plate 33. The surface of the filter plate 29 includes a filter portion 31 and a scraper surface 32. The filter portion 31 is located above the first discharge port 34. The upper surface of the filter portion 31 is set as an inclined surface. The scraper surface 32 is located above the second discharge port 35. The surface of the scraper surface 32 is set as a light The side baffles 30 are fixedly installed on the side of the filter plate 29 and the end face away from the scraper surface 32. When the mud is transmitted to the discharge hopper 5, the mud will flow from the opening at the bottom of the discharge hopper 5 to the discharge bin 6. Under the action of the filter plate 29, the filter part 31 can filter the mud, and most of the mud will flow into the first discharge bin and flow out from the first discharge port 34, while the solid particles will roll down from the inclined surface of the upper surface of the filter part 31 to the surface of the scraper surface 32, and will slide from the smooth plane of the scraper surface 32 to the second discharge bin, and flow out from the second discharge port 35.
[0020] The swing mechanism 15 includes a swing rod 16, the bottom of which is connected to the discharge bin 6 through a rotating shaft, a center groove 17 is provided at the middle end of the swing rod 16, a boss 18 is fixedly installed on the end face of the second gear 14, and the surface of the boss 18 is movably installed in the center groove 17. Through the cooperation between the boss 18 and the center groove 17, when the second gear 14 rotates, the boss 18 will drive the swing rod 16 to swing, and a connecting nail 19 is movably sleeved on the top of the swing rod 16, and the surface of the connecting nail 19 movably passes through the second through groove 28, and the end of the connecting nail 19 is fixedly connected to the side baffle 30. Under the action of the connecting nail 19, when the swing rod 16 swings, the swing rod 16 will also drive the filter plate 29 to reciprocate inside the discharge bin 6, so that solid particles and mud can be quickly separated, and the filtering efficiency is high. Compared with the traditional filtering method, the filtering effect can be significantly improved.
[0021] The baffle mechanism 21 includes a connecting plate 25, the surface of the connecting plate 25 movably passes through the first through groove 27, an arc-shaped baffle 26 is fixedly installed at the bottom of the connecting plate 25, and the arc-shaped baffle 26 is above the scraping surface 32. A cross bar 24 is fixedly installed on the top of the connecting plate 25, and lifting rods 23 are fixedly installed at both ends of the cross bar 24. The lifting rods 23 are arranged on the front and rear end surfaces of the discharge bin 6. A cam 22 is fixedly installed on the surface of the third gear 20, and the bottom of the lifting rod 23 corresponds to the end surface of the cam 22. When the second gear 14 rotates, since the second gear 14 is meshed with the third gear 20, the third gear 20 will also rotate synchronously, and the third gear 20 will drive the cam 22 to rotate. When the filter plate 29 moves toward the second drop bin as a whole, The bottom end of the lifting rod 23 slides on the protruding end surface of the cam 22. At this time, the cross bar 24 will also drive the connecting plate 25 and the arc baffle 26 to lift upward. During this process, the bottom surface of the arc baffle 26 is separated from the scraping surface 32. At the same time, the inertia generated when the filter plate 29 moves will roll the solid particles from the filtering part 31 to the surface of the scraping surface 32. Then, when the filter plate 29 moves in the opposite direction as a whole, the bottom end of the lifting rod 23 slides on the concave end surface of the cam 22. Under the action of its own gravity, the cross bar 24 will also drive the connecting plate 25 and the arc baffle 26 to move downward. At this time, the arc baffle 26 is close to the surface of the scraping surface 32. During the movement of the filter plate 29, the arc baffle 26 will scrape the particles on the surface of the scraping surface 32 into the second drop bin.
[0022] A positioning cylinder is installed on the surface of the discharge bin 6, and the middle end of the lifting rod 23 is sleeved in the positioning cylinder to ensure the stability of the lifting rod 23 when moving up and down.
[0023] A connecting cylinder 7 is fixedly installed at the front end of the discharge hopper 5, a connecting plate 9 is fixedly installed on the surface of the connecting cylinder 7, a power shaft 8 is rotatably installed inside the connecting cylinder 7, and a reduction motor is connected to the end face of the power shaft 8. Through the cooperation of the reduction motor and the device, the high-speed rotation of the power shaft 8 driven by the reduction motor is converted into a low-speed and high-torque rotation of the steel cable flexible shaft 2, thereby realizing the transportation of mud and granular solids.
[0024] A steel cable flexible shaft 2 is arranged inside the steel wire hose 1, and the front end of the steel cable flexible shaft 2 passes through the safety buckle 4 and the discharge hopper 5, and the front end of the steel cable flexible shaft 2 is connected to the power shaft 8, and a spiral sheet 3 is installed on the surface of the steel cable flexible shaft 2 inside the steel wire hose 1, and a feed port 36 is arranged at the tail end of the steel wire hose 1, and the surface of the feed port 36 is arranged to be a 45° section, which is convenient for scraping and conveying mud and other materials. The steel cable flexible shaft 2 is driven by a reduction motor to rotate inside the steel wire hose 1. Since the end of the steel cable flexible shaft 2 extends out of the steel wire hose 1, mud and other materials and granular solids can be pushed from the feed port 36 to the discharge hopper 5, thereby realizing continuous conveying of mud and other materials.
[0025] An L-shaped bracket 10 is installed on the surface of the discharge bin 6, and the L-shaped bracket 10 covers the outside of the first gear 11, the second gear 14 and the third gear 20. A bracket 13 is provided on the surface of the L-shaped bracket 10, and a stepper motor 12 is installed on the surface of the bracket 13. The output end of the stepper motor 12 is connected to the first gear 11. The L-shaped bracket 10 protects the device and supports the stepper motor 12. The first gear 11 is driven to rotate by the stepper motor 12, so that the swing mechanism 15 and the baffle mechanism 21 can run simultaneously.
[0026] Working principle: First, through the cooperation between the reduction motor and the device, the reduction motor drives the high-speed rotation of the power shaft 8 to be converted into the low-speed and high-torque rotation of the steel cable flexible shaft 2. Since the end of the steel cable flexible shaft 2 extends out of the steel wire hose 1, it can push materials such as mud and granular solids from the feed port 36 to the discharge hopper 5, so as to realize the transportation of mud and granular solids. When the mud is transmitted to the discharge hopper 5, the mud will flow from the opening at the bottom of the discharge hopper 5 to the discharge bin 6, and the first gear 11 will be driven to rotate by the stepper motor 12, and the second gear 14 and the third gear 20 will rotate synchronously. Then, under the action of the swing mechanism 15, the swing rod 16 will also drive the filter plate 29 to reciprocate inside the discharge bin 6. The swing mechanism 15 can quickly separate the solid particles from the mud, and the mud will flow into the first drop bin and flow out from the first discharge port 34, while the solid particles will roll down from the inclined surface of the upper surface of the filter part 31 to the scraping surface 3 2 surface, under the action of the baffle mechanism 21, the third gear 20 will drive the cam 22 to rotate, and when the filter plate 29 moves as a whole toward the direction of the second drop bin, the bottom end of the lifting rod 23 slides on the convex end surface of the cam 22, and at this time, the cross bar 24 will also drive the connecting plate 25 and the arc-shaped baffle 26 to lift upward. In this process, the bottom surface of the arc-shaped baffle 26 and the scraping surface 32 are separated. At the same time, the inertia generated when the filter plate 29 moves will roll the solid particles from the filtering part 31 to the surface of the scraping surface 32. Then, when the filter plate 29 moves as a whole in the opposite direction, the bottom end of the lifting rod 23 slides on the concave end surface of the cam 22. Under the action of its own gravity, the cross bar 24 will also drive the connecting plate 25 and the arc-shaped baffle 26 to move downward. At this time, the arc-shaped baffle 26 is close to the surface of the scraping surface 32. In the process of the movement of the filter plate 29, the arc-shaped baffle 26 will scrape the particles on the surface of the scraping surface 32 into the second drop bin.
[0027] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention, and these changes and improvements fall within the scope of the present invention claimed.
Claims
1. A flexible shaft hose auger conveyor, comprising a safety buckle (4), characterized in that: The front end of the safety buckle (4) is fixedly connected to a discharge hopper (5), the bottom of the discharge hopper (5) is provided with an opening, a discharge bin (6) is fixedly mounted on the side of the opening, a filter plate (29) is movably mounted inside the discharge bin (6), the filter plate (29) is arranged directly below the opening, and a first gear (11), a second gear (14) and a third gear (20) are arranged on the surface of the discharge bin (6), the second gear (14) is arranged between the first gear (11) and the third gear (20), and two ends of the second gear (14) are respectively connected to the first gear (11) and the third gear (20). The three gears (20) are meshed, a swing mechanism (15) is provided on the surface of the second gear (14), a second through slot (28) is provided on the surface of the discharge bin (6) and above the second gear (14), the swing mechanism (15) cooperates with the filter plate (29) through the second through slot (28), a first through slot (27) is provided at one end of the top of the discharge bin (6), a baffle mechanism (21) is provided on the top of the discharge bin (6), the baffle mechanism (21) cooperates with the filter plate (29) through the first through slot (27), and a steel hose (1) is connected to the rear of the safety buckle (4).
2. A flexible shaft hose auger conveyor according to claim 1, characterized in that: A partition plate (33) is fixedly installed inside the discharge bin (6), and the partition plate (33) divides the inside of the discharge bin (6) into a first discharge bin and a second discharge bin. A first discharge port (34) is provided at the bottom of the first discharge bin, and a second discharge port (35) is provided at the bottom of the second discharge bin. The filter plate (29) is movably installed above the partition plate (33). The surface of the filter plate (29) comprises a filter portion (31) and a scraper surface (32). The filter portion (31) is located above the first discharge port (34). The upper surface of the filter portion (31) is arranged as an inclined surface. The scraper surface (32) is located above the second discharge port (35). The surface of the scraper surface (32) is arranged as a smooth plane. Side baffles (30) are fixedly installed on the side surface of the filter plate (29) and the end surface away from the scraper surface (32).
3. A flexible shaft hose auger conveyor according to claim 2, characterized in that: The swing mechanism (15) comprises a swing rod (16), the bottom of the swing rod (16) is connected to the discharge bin (6) via a rotating shaft, a center groove (17) is provided at the middle end of the swing rod (16), a boss (18) is fixedly mounted on the end surface of the second gear (14), the surface of the boss (18) is movably mounted in the center groove (17), a connecting pin (19) is movably sleeved on the top of the swing rod (16), the surface of the connecting pin (19) movably passes through the second through groove (28), and the end of the connecting pin (19) is fixedly connected to the side baffle (30).
4. A flexible shaft hose auger conveyor according to claim 3, characterized in that: The baffle mechanism (21) comprises a connecting plate (25), the surface of the connecting plate (25) movably passes through the first through groove (27), an arc-shaped baffle (26) is fixedly mounted on the bottom of the connecting plate (25), and the arc-shaped baffle (26) is located above the scraping surface (32), a cross bar (24) is fixedly mounted on the top of the connecting plate (25), and lifting rods (23) are fixedly mounted at both ends of the cross bar (24), and the lifting rods (23) are arranged on the front and rear end surfaces of the discharge bin (6), and a cam (22) is fixedly mounted on the surface of the third gear (20), and the bottom of the lifting rod (23) corresponds to the end surface of the cam (22).
5. The flexible shaft hose auger conveyor according to claim 4, characterized in that: A positioning cylinder is installed on the surface of the discharge bin (6), and the middle end of the lifting rod (23) is sleeved in the positioning cylinder.
6. The flexible shaft hose auger conveyor according to claim 1, characterized in that: A connecting cylinder (7) is fixedly mounted on the front end of the discharge hopper (5), a connecting plate (9) is fixedly mounted on the surface of the connecting cylinder (7), a power shaft (8) is rotatably mounted inside the connecting cylinder (7), and a reduction motor is connected to the end surface of the power shaft (8).
7. A flexible shaft hose auger conveyor according to claim 6, characterized in that: A steel cable shaft (2) is arranged inside the steel wire hose (1), the front end of the steel cable shaft (2) passes through the safety buckle (4) and the discharge hopper (5), and the front end of the steel cable shaft (2) is connected to the power shaft (8), and a spiral sheet (3) is installed on the surface of the steel cable shaft (2) inside the steel wire hose (1), and a feed port (36) is arranged at the tail end of the steel wire hose (1), and the surface of the feed port (36) is arranged to be a 45° section.
8. The flexible shaft hose auger conveyor according to claim 4, characterized in that: An L-shaped bracket (10) is installed on the surface of the discharge bin (6), and the L-shaped bracket (10) covers the outer sides of the first gear (11), the second gear (14) and the third gear (20). A bracket (13) is arranged on the surface of the L-shaped bracket (10), and a stepping motor (12) is installed on the surface of the bracket (13), and an output end of the stepping motor (12) is connected to the first gear (11).