A belt conveyor with material separation function
By designing a telescopic push rod and scraper structure in a belt transporter, a stable material separation in multiple directions is achieved, and the problems of single material separation function and poor stability in the prior art are solved.
Patent Information
- Application Number
- CN202510077155.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-17
- Publication Date
- 2025-04-04
AI Technical Summary
The existing belt conveyor has a single function of material separation, which is difficult to meet the material separation needs in multiple directions. At the same time, the stability is poor when distributing, which is especially unfavorable for heavy materials.
A belt transporter with material distribution function is designed. By controlling the expansion and contraction of the telescopic push rods of No. 1 and No. 2, the angle of the scraper relative to the material transportation direction is changed, thereby realizing multi-directional material distribution. At the same time, the rear end of the scraper comes into contact with the support column or the second telescopic push rod to ensure the stability of the material separation and improve the structural stability of the scraper by reinforcing the ribs.
It realizes stable material separation in multiple directions, improves the flexibility and stability of material separation, and is suitable for transporting various heavy materials.
Smart Images
Figure CN119750191A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to a belt conveyor, in particular to a belt conveyor with a material dividing function. Background Art
[0002] In coal mining, belt conveyors are often needed to transport ore materials. In order to improve the utilization efficiency of belt conveyors, one belt conveyor usually transports multiple materials at the same time, such as coal and gangue. In the process of transportation, for some needs, it is often necessary to separate the transported materials, that is, to change their conveying direction. The existing belt conveyors have a relatively single material separation function and are difficult to meet the needs of material separation in multiple directions. At the same time, their stability is poor when separating materials (especially when the materials are heavy), which is not conducive to the long-term separation work, highlighting the shortcomings of the existing technology. Summary of the invention
[0003] The object of the present invention is to provide a belt conveyor with a material dividing function to solve the above technical problems.
[0004] To achieve the above purpose, the present invention adopts the following technical solutions: A belt conveyor with a material-dividing function comprises a belt conveyor body, the belt conveyor body comprises a frame, rollers, a lower reduction motor and a conveyor belt, the frame is connected to a plurality of rollers horizontally in the left and right directions and rotates in sequence from front to back, the frame is fixed with a lower reduction motor, the rotating shaft of the lower reduction motor is fixed with the same axis as the roller at the front or rear of the frame, each of the rollers is tightly sleeved with a conveyor belt, the lower reduction motor is externally connected to a power supply, the left part of the frame is fixed with a vertical rear hinge shaft and a front hinge shaft, and is characterized in that : The front hinge shaft is horizontally hinged with a scraper, and the rear hinge shaft is horizontally hinged with a No. 1 telescopic push rod, the rear part of the scraper is hinged with the push rod of the No. 1 telescopic push rod, a vertical support column and a No. 2 telescopic push rod are fixed to the right part of the frame, the rear end of the scraper can contact with the outer wall of the support column, and the bottom end is in contact with the top of the conveyor belt, when the No. 2 telescopic push rod is extended, the rear end of the scraper can contact with the outer wall of the push rod of the No. 2 telescopic push rod, and when the No. 2 telescopic push rod is retracted, the No. 2 telescopic push rod cannot contact with the scraper, and the rear end of the scraper is fixed with a reinforcing rib.
[0005] On the basis of the above technical solution, the No. 1 telescopic push rod and the No. 2 telescopic push rod are electric push rods or hydraulic push rods. When the No. 1 telescopic push rod and the No. 2 telescopic push rod are electric push rods, they are electrically connected to the external electric control system. When the No. 1 telescopic push rod and the No. 2 telescopic push rod are hydraulic push rods, they are connected to the external hydraulic system.
[0006] Based on the above technical solution, a horizontal scraping strip is fixed to the bottom of the front end of the scraper, and the scraping strip is inclined backward and upward.
[0007] On the basis of the above technical solution, a support frame is fixed on the upper part of the scraper, and the left and right parts of the support frame are located on the outside of the left and right parts of the scraper. A horizontal auger is rotatably connected to the bottom of the support frame, and an upper reduction motor is fixed to the left part. The upper reduction motor is fixed on the same axis as the auger and is electrically connected to an external electric control system. The cleaning strip matches the outer edge of the auger.
[0008] Compared with the prior art, the present invention has the following advantages: the present invention can change the angle of the scraper relative to the material transporting direction by controlling the No. 1 telescopic push rod to be extended and retracted. When the No. 1 telescopic push rod is close to being fully retracted, the rear end of the scraper contacts the outer wall of the support column. At this time, the scraper tilts to the right rear, thereby guiding the material stably to the right rear. When the No. 1 telescopic push rod is moderately extended, the scraper tilts to the left rear, and then the No. 2 telescopic push rod is controlled to be extended, so that the rear end of the scraper contacts the outer wall of the push rod of the No. 2 telescopic push rod. At this time, the material can be stably guided to the left rear. When the No. 1 telescopic push rod is close to being fully extended, the scraper is separated from the conveyor belt, and the conveyor belt transports materials normally from front to back. By arranging reinforcing ribs, the structural stability of the scraper can be improved, deformation can be reduced, and the material distribution stability can be improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Figure 1 It is a schematic diagram of the axial side structure of the present invention.
[0010] Figure 2 It is an axial structural diagram of the belt conveyor body of the present invention.
[0011] Figure 3 It is a schematic diagram of the rear structure of the present invention.
[0012] In the figure: 1. belt conveyor body, 2. frame, 3. rollers, 4. lower reduction motor, 5. conveyor belt, 6. rear articulated shaft, 7. front articulated shaft, 8. scraper, 9. No. 1 telescopic push rod, 10. support column, 11. No. 2 telescopic push rod, 12. reinforcement ribs, 13. cleaning strips, 14. support frame, 15. auger, 16. upper reduction motor. DETAILED DESCRIPTION
[0013] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.
[0014] like Figure 1-Figure 3As shown, a belt conveyor with a material distributing function comprises a belt conveyor body 1, the belt conveyor body 1 comprises a frame 2, rollers 3, a lower reduction motor 4 and a conveyor belt 5, the frame 2 is connected to a plurality of rollers 3 horizontally along the left and right directions in sequence from front to back, the frame 2 is fixed with a lower reduction motor 4, the rotating shaft of the lower reduction motor 4 is fixed with the same axis as the roller 3 at the front or rear of the frame 2, each of the rollers 3 is tightly sleeved with a conveyor belt 5, the lower reduction motor 4 is externally connected to a power supply, the left part of the frame 2 is fixed with a vertical rear hinge shaft 6 and a front hinge shaft 7, the front hinge shaft 7 is fixed to the left part of the frame 2, and the front hinge shaft 7 is fixed to the left part of the frame 2. The connecting shaft 7 is horizontally hinged with a scraper 8, and the rear hinge shaft 6 is horizontally hinged with a No. 1 telescopic push rod 9. The rear part of the scraper 8 is hinged with the push rod of the No. 1 telescopic push rod 9. A vertical support column 10 and a No. 2 telescopic push rod 11 are fixed to the right part of the frame 2. The rear end of the scraper 8 can contact the outer wall of the support column 10, and the bottom end is in contact with the top of the conveyor belt 5. When the No. 2 telescopic push rod 11 is extended, the rear end of the scraper 8 can contact the outer wall of the push rod of the No. 2 telescopic push rod 11. When the No. 2 telescopic push rod 11 is retracted, it cannot contact the scraper 8. A reinforcing rib 12 is fixed to the rear end of the scraper 8.
[0015] When in use, by controlling the direction of the lower reduction motor 4, the conveyor belt 5 can transport the material on its top from front to back after following the rotation of the roller 3, and by controlling the extension and retraction of the No. 1 telescopic push rod 9, the angle of the scraper 8 compared with the material transporting direction can be changed. When the No. 1 telescopic push rod 9 is almost fully retracted, the rear end of the scraper 8 contacts the outer wall of the support column 10. At this time, the scraper 8 tilts to the right rear, thereby guiding the material stably to the right rear. When the No. 1 telescopic push rod 9 is moderately extended, the scraper 8 tilts to the left rear, and then the No. 2 telescopic push rod 11 is controlled to extend, so that the rear end of the scraper 8 contacts the outer wall of the push rod of the No. 2 telescopic push rod 11. At this time, the material can be stably guided to the left rear. When the No. 1 telescopic push rod 9 is almost fully extended, the scraper 8 is separated from the conveyor belt 5. At this time, the conveyor belt 5 normally transports materials from front to back. By setting the reinforcing ribs 12, the structural stability of the scraper 8 can be improved, deformation can be reduced, and the material distribution stability can be improved.
[0016] The first telescopic push rod 9 and the second telescopic push rod 11 are electric push rods or hydraulic push rods. When the first telescopic push rod 9 and the second telescopic push rod 11 are electric push rods, they are electrically connected to the external electric control system. When the first telescopic push rod 9 and the second telescopic push rod 11 are hydraulic push rods, they are connected to the external hydraulic system.
[0017] A horizontal scraping strip 12 is fixed to the bottom of the front end of the scraper 8, and the scraping strip 12 is inclined backward and upward.
[0018] The scraping strip 12 can guide the material to the upper rear of the scraper 8 when the scraper 8 distributes the material on the top of the conveyor belt 5, so that the distribution is more labor-saving and the surface of the conveyor belt 5 is more fully cleaned.
[0019] A support frame 14 is fixed to the upper part of the scraper 8, and the left and right parts of the support frame 14 are located on the outside of the left and right parts of the scraper 8. A horizontal auger 15 is rotatably connected to the bottom of the support frame 14, and an upper reduction motor 16 is fixed to the left part. The upper reduction motor 16 is fixed on the same axis as the auger 15 and is electrically connected to an external electric control system. The cleaning strip 12 matches the outer edge of the auger 15.
[0020] Furthermore, when the scraper 8 is used to distribute the material, by controlling the upper reduction motor 16 to rotate, the rotation of the auger 15 can be used to accelerate the discharge of the material, making the distribution speed faster, reducing congestion and the burden of the scraper 8, and making the distribution more stable.
[0021] The above is a preferred embodiment of the present invention. For ordinary technicians in this field, according to the teachings of the present invention, without departing from the principles and spirit of the present invention, changes, modifications, substitutions and variations made to the implementation methods are still within the scope of protection of the present invention.
Claims
1. A belt conveyor with a material distribution function, comprising a belt conveyor body (1), the belt conveyor body (1) comprising a frame (2), rollers (3), a lower reduction motor (4) and a conveyor belt (5), the frame (2) being rotatably connected to a plurality of rollers (3) horizontally arranged in the left-right direction from front to back, the frame (2) being fixed with a lower reduction motor (4), the rotating shaft of the lower reduction motor (4) being fixed coaxially with the rollers (3) at the front or rear of the frame (2), each of the rollers (3) being tightly sleeved with a conveyor belt (5), the lower reduction motor (4) being connected to an external power supply, the left portion of the frame (2) being fixed with a vertical rear hinge shaft (6) and a front hinge shaft (7), characterized in that: The front hinge shaft (7) is horizontally hinged with a scraper (8), the rear hinge shaft (6) is horizontally hinged with a first telescopic push rod (9), the rear portion of the scraper (8) is hinged with the push rod of the first telescopic push rod (9), a vertical support column (10) and a second telescopic push rod (11) are fixed to the right portion of the frame (2), the rear end of the scraper (8) can contact the outer wall of the support column (10), and the bottom end is in contact with the top of the conveyor belt (5), when the second telescopic push rod (11) is extended, the rear end of the scraper (8) can contact the outer wall of the push rod of the second telescopic push rod (11), and when the second telescopic push rod (11) is retracted, it cannot contact the scraper (8), and a reinforcing rib (12) is fixed to the rear end of the scraper (8).
2. The belt conveyor with material separation function according to claim 1, characterized in that: The first telescopic push rod (9) and the second telescopic push rod (11) are electric push rods or hydraulic push rods. When the first telescopic push rod (9) and the second telescopic push rod (11) are electric push rods, they are electrically connected to an external electric control system. When the first telescopic push rod (9) and the second telescopic push rod (11) are hydraulic push rods, they are connected to an external hydraulic system.
3. The belt conveyor with material separation function according to claim 2, characterized in that: A horizontal scraping strip (12) is fixed to the bottom of the front end of the scraper (8), and the scraping strip (12) is inclined backward and upward.
4. The belt conveyor with material separation function according to claim 3, characterized in that: A support frame (14) is fixed to the upper part of the scraper (8), and the left and right parts of the support frame (14) are located outside the left and right parts of the scraper (8). The bottom of the support frame (14) is rotatably connected to a horizontal auger (15), and an upper reduction motor (16) is fixed to the left part. The upper reduction motor (16) is fixed on the same axis as the auger (15) and is electrically connected to an external electric control system. The cleaning strip (12) matches the outer edge of the auger (15).