Telescopic chute tube capable of moving back and forth

Abstract

The telescopic chute tube comprises a frame body, moving seats are fixedly arranged on the two sides of the top end of the frame body, a guide plate is arranged between the two moving seats in a sliding mode, a feeding port is fixedly communicated with the middle of the top end of the guide plate, and a discharging hopper is fixedly communicated with the middle of the bottom end of the frame body. According to the telescopic chute tube capable of moving back and forth, the fixing bolts are loosened to be separated from the first threaded holes, the two moving seats are not limited any more, then the frame body is pushed back and forth, the two moving seats move back and forth along the guide plate, and the telescopic chute tube capable of moving back and forth is convenient to use. And then the telescopic chute barrel body is driven to move front and back, so that the position of the telescopic chute barrel body is adjusted, operation is facilitated, two movable seats and a guide plate are firmly fixed through threaded fixation of a plurality of fixing bolts and a plurality of first threaded holes, and then the stability of the overall structure is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of telescopic chutes, in particular to a telescopic chute that is movable frontwards and rearwards. Background Art

[0002] Telescopic chutes are widely used in steel mills, thermal power plants, mines, docks, construction waste recycling, large storage yards and other places and industries. They can automatically adjust the length of the chute according to the height of the material pile on site, forming a closed-loop treatment for the dust generated during the loading and unloading process, and perfectly solving the current dust control problem in the process of high-altitude throwing and powder loading and unloading. However, the existing telescopic chutes are not convenient for adjusting the position of the telescopic chute body forward and backward during use, which affects the convenience of operation.

[0003] In order to solve the above problems, a telescopic chute movable forward and backward is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a telescopic chute that is movable front and rearward to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a front-to-rear movable telescopic chute, comprising a frame, movable seats are fixedly provided on both sides of the top of the frame, a guide plate is slidably provided between the two movable seats, a feed port is fixedly connected to the middle of the top of the guide plate, a lower hopper is fixedly connected to the middle of the bottom of the frame, a material guide pipe is fixedly connected to the bottom end of the lower hopper, a placement seat is fixedly provided on the surface of the material guide pipe, a telescopic chute body is fixedly connected to the bottom end of the material guide pipe, three fixing parts are fixedly provided on the bottom of the surface of the telescopic chute body, the top ends of the three fixing parts are fixedly connected to steel wire ropes, a winding roller is rotatably provided at one end of the inner side of the placement seat, and the ends of the three steel wire ropes away from the fixing parts are fixedly connected to the winding roller.

[0006] By loosening a plurality of fixing bolts to separate them from the plurality of first threaded holes, the two movable seats are no longer limited, and then the frame body is pushed forward and backward, so that the two movable seats move forward and backward along the guide plate, thereby driving the telescopic chute body to move forward and backward, thereby adjusting the position of the telescopic chute body to facilitate operation, and then the two movable seats and the guide plate are firmly fixed by a plurality of fixing bolts respectively fixed to the threads of the plurality of first threaded holes, thereby ensuring the stability of the overall structure.

[0007] Preferably, a reduction motor is fixedly installed on the bottom end of the mounting seat, and the output end of the reduction motor extends to the interior of the mounting seat and is fixedly connected to a driving gear. A driven gear ring is fixedly provided on the surface of the winding roller, and the driven gear ring is meshingly connected with the driving gear. The driving gear is driven to rotate by the reduction motor, which in turn drives the driven gear ring to rotate, thereby driving the winding roller to rotate, thereby facilitating the winding and unwinding of the three steel ropes, thereby realizing the telescopic processing of the telescopic chute body.

[0008] Preferably, fixed pulleys are provided on both sides of the inner wall of the placement seat and on one side of the bottom end of the placement seat, and the three fixed pulleys are respectively provided corresponding to the three steel wire ropes. The provision of the three fixed pulleys facilitates the winding of the three steel wire ropes.

[0009] Preferably, a connecting flange is fixedly provided at the top end of the feed port, and a reinforcing seat is fixedly provided at the connection between the guide plate and the feed port, and the reinforcing seat can play a reinforcing role.

[0010] Preferably, an ash discharge port is provided on the top of the surface of the telescopic chute body, and the ash discharge port is provided to facilitate ash discharge.

[0011] Preferably, a plurality of limiting rings are fixedly provided in the middle of the surface of the telescopic chute body, and the plurality of limiting rings are respectively provided corresponding to the three steel ropes, so that the three steel ropes can be limited conveniently by providing the plurality of limiting rings.

[0012] Preferably, a plurality of second threaded holes are provided at the top of the two movable seats, and fixing bolts are threadedly arranged inside the plurality of second threaded holes. A plurality of first threaded holes are provided at the connection between the guide plate and the two movable seats, and the plurality of fixing bolts are respectively threadedly connected to the plurality of first threaded holes. The two movable seats and the guide plate can be firmly fixed by threading the plurality of fixing bolts to the plurality of first threaded holes, thereby ensuring the stability of the overall structure.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] By loosening a plurality of fixing bolts to separate them from the plurality of first threaded holes, the two movable seats are no longer limited, and then the frame body is pushed forward and backward, so that the two movable seats move forward and backward along the guide plate, thereby driving the telescopic chute body to move forward and backward, thereby adjusting the position of the telescopic chute body to facilitate operation, and then the two movable seats and the guide plate are firmly fixed by a plurality of fixing bolts respectively fixed to the threads of the plurality of first threaded holes, thereby ensuring the stability of the overall structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a front view of the utility model;

[0017] Figure 3 It is a side view of the utility model;

[0018] Figure 4 It is a top view of the utility model;

[0019] Figure 5 It is a cross-sectional view of the placement seat of the utility model;

[0020] Figure 6 It is an enlarged view of part A of the utility model.

[0021] In the figure: 1. frame; 2. movable seat; 3. guide plate; 4. feed port; 5. connecting flange; 6. reinforcement seat; 7. material guide pipe; 8. telescopic chute body; 9. fixing piece; 10. wire rope; 11. limit ring; 12. placement seat; 13. lower hopper; 14. reduction motor; 15. ash discharge port; 16. fixed pulley; 17. winding roller; 18. driven gear ring; 19. driving gear; 20. fixing bolt; 21. first threaded hole; 22. second threaded hole. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] See also Figure 1-6 The utility model provides a front-to-back movable telescopic chute, comprising a frame 1, movable seats 2 are fixedly arranged on both sides of the top of the frame 1, a guide plate 3 is slidably arranged between the two movable seats 2, a feed port 4 is fixedly connected to the middle of the top of the guide plate 3, a lower hopper 13 is fixedly connected to the middle of the bottom of the frame 1, a guide pipe 7 is fixedly connected to the bottom end of the lower hopper 13, a placement seat 12 is fixedly arranged on the surface of the guide pipe 7, a telescopic chute body 8 is fixedly connected to the bottom end of the guide pipe 7, three fixing members 9 are fixedly arranged on the bottom of the surface of the telescopic chute body 8, the tops of the three fixing members 9 are fixedly connected to steel wire ropes 10, and one end of the inner side of the placement seat 12 is fixedly connected to the bottom of the telescopic chute body 8. A winding roller 17 is rotatably provided, and one end of the three steel wire ropes 10 away from the fixing member 9 is fixedly connected to the winding roller 17. By loosening a plurality of fixing bolts 20, the wire ropes 10 are separated from the plurality of first threaded holes 21, and the two movable seats 2 are no longer limited. Then the frame body 1 is pushed forward and backward, so that the two movable seats 2 move forward and backward along the guide plate 3, thereby driving the telescopic chute body 8 to move forward and backward, thereby adjusting the position of the telescopic chute body 8 for easy operation, and then the two movable seats 2 and the guide plate 3 are firmly fixed by threading a plurality of fixing bolts 20 with the plurality of first threaded holes 21, thereby ensuring the stability of the overall structure.

[0024] A reduction motor 14 is fixedly installed at the bottom end of the placement seat 12, and the output end of the reduction motor 14 extends to the inside of the placement seat 12 and is fixedly connected to a driving gear 19. A driven gear ring 18 is fixedly arranged on the surface of the winding roller 17, and the driven gear ring 18 is meshed and connected with the driving gear 19. Fixed pulleys 16 are arranged on both sides of the inner wall of the placement seat 12 and one side of the bottom end of the placement seat 12. The three fixed pulleys 16 are respectively arranged corresponding to the three wire ropes 10. A connecting flange 5 is fixedly arranged at the top of the feed port 4, and a reinforcing seat 6 is fixedly arranged at the connection between the guide plate 3 and the feed port 4;

[0025] When in use, the reduction motor 14 drives the driving gear 19 to rotate, thereby driving the driven gear ring 18 to rotate, thereby driving the winding roller 17 to rotate, and then it is convenient to wind up and unwind the three steel wire ropes 10, and the telescopic chute body 8 can be telescopically processed. The arrangement of the three fixed pulleys 16 facilitates the winding of the three steel wire ropes 10, and the arrangement of the reinforcing seat 6 can play a reinforcing role;

[0026] An ash discharge port 15 is provided at the top of the telescopic chute body 8, and a plurality of limit rings 11 are fixedly provided in the middle of the telescopic chute body 8. The plurality of limit rings 11 are respectively provided corresponding to the three steel wire ropes 10. The tops of the two movable seats 2 are provided with a plurality of second threaded holes 22, and the interiors of the plurality of second threaded holes 22 are threadedly provided with fixing bolts 20. The connection between the guide plate 3 and the two movable seats 2 is provided with a plurality of first threaded holes 21, and the plurality of fixing bolts 20 are respectively threadedly connected with the plurality of first threaded holes 21.

[0027] When in use, the ash discharge port 15 is provided to facilitate ash discharge, the three steel ropes 10 are limited by the provision of a plurality of limiting rings 11, and the two movable seats 2 and the guide plate 3 are firmly fixed by the threaded fixation of a plurality of fixing bolts 20 and a plurality of first threaded holes 21, thereby ensuring the stability of the overall structure.

[0028] When the embodiment of the present application is in use: the driving gear 19 is driven to rotate by the reduction motor 14, which in turn drives the driven gear ring 18 to rotate, thereby driving the winding roller 17 to rotate, and then it is convenient to wind up and unwind the three steel ropes 10, so as to realize the telescopic processing of the telescopic chute body 8. During the operation, by loosening a plurality of fixing bolts 20, they are separated from a plurality of first threaded holes 21, and the two movable seats 2 are no longer limited. Then, the frame 1 is pushed forward and backward, so that the two movable seats 2 move forward and backward along the guide plate 3, thereby driving the telescopic chute body 8 to move forward and backward, thereby adjusting the position of the telescopic chute body 8, which is convenient for operation. Then, by threading a plurality of fixing bolts 20 with a plurality of first threaded holes 21, the two movable seats 2 and the guide plate 3 are firmly fixed, thereby ensuring the stability of the overall structure.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A telescopic chute that can be moved forward and backward, comprising a frame (1), characterized in that: A movable seat (2) is fixedly arranged on both sides of the top of the frame (1), a guide plate (3) is slidably arranged between the two movable seats (2), a feed port (4) is fixedly connected to the middle of the top of the guide plate (3), a lower hopper (13) is fixedly connected to the middle of the bottom of the frame (1), a guide pipe (7) is fixedly connected to the bottom of the lower hopper (13), a placement seat (12) is fixedly arranged on the surface of the guide pipe (7), a telescopic chute body (8) is fixedly connected to the bottom of the surface of the telescopic chute body (8), three fixing members (9) are fixedly arranged at the bottom, the tops of the three fixing members (9) are fixedly connected to steel wire ropes (10), a winding roller (17) is rotatably arranged at one end of the inner side of the placement seat (12), and the ends of the three steel wire ropes (10) away from the fixing member (9) are fixedly connected to the winding roller (17).

2. The telescopic chute movable forward and backward according to claim 1, characterized in that: A reduction motor (14) is fixedly mounted on the bottom end of the placement seat (12); an output end of the reduction motor (14) extends to the interior of the placement seat (12) and is fixedly connected to a driving gear (19); a driven gear ring (18) is fixedly arranged on the surface of the winding roller (17); and the driven gear ring (18) is meshingly connected to the driving gear (19).

3. The telescopic chute movable forward and backward according to claim 1, characterized in that: Fixed pulleys (16) are arranged on both sides of the inner wall of the placement seat (12) and on one side of the bottom end of the placement seat (12), and the three fixed pulleys (16) are arranged corresponding to the three steel wire ropes (10) respectively.

4. The telescopic chute movable forward and backward according to claim 1, characterized in that: A connecting flange (5) is fixedly provided at the top end of the feed port (4), and a reinforcing seat (6) is fixedly provided at the connection between the guide plate (3) and the feed port (4).

5. The telescopic chute movable forward and backward according to claim 1, characterized in that: An ash discharge port (15) is provided at the top of the surface of the telescopic chute body (8).

6. The telescopic chute movable forward and backward according to claim 1, characterized in that: A plurality of limiting rings (11) are fixedly arranged in the middle of the surface of the telescopic chute body (8), and the plurality of limiting rings (11) are respectively arranged corresponding to the three steel wire ropes (10).

7. The telescopic chute movable forward and backward according to claim 1, characterized in that: The top ends of the two movable seats (2) are each provided with a plurality of second threaded holes (22), the interiors of the plurality of second threaded holes (22) are each threadedly provided with fixing bolts (20), and the connection between the guide plate (3) and the two movable seats (2) is each provided with a plurality of first threaded holes (21), and the plurality of fixing bolts (20) are respectively threadedly connected to the plurality of first threaded holes (21).

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