Curve blanking transfer point chute

Abstract

The utility model discloses a curve blanking transfer point chute, and particularly relates to the field of chutes, the curve blanking transfer point chute comprises a transfer point chute main body, the bottom of the transfer point chute main body is connected with a curve blanking pipe, and the bottom of the curve blanking pipe is connected with a connecting container; the device is provided with the locking device, so that the maintenance movable door can be conveniently opened, and the blockage in the chute main body at the transfer point can be conveniently cleaned and maintained, thereby conveniently solving the problems in the use process of the chute, prolonging the service life of the chute, improving the reliability of the chute, reducing the use cost of a user and improving the production efficiency; the device is provided with a reinforcing device, so that the corresponding surface of the attaching pad on the outer side of the moving pad is attached to the outer side of the corresponding reinforcing non-slip pad, the stability of the maintenance movable door after closing is enhanced from the outer side, it is ensured that the closing structure of the maintenance movable door is stable and not loosened, and operation is convenient when attaching between the attaching pad and the reinforcing non-slip pad needs to be removed; and only the plastic handle needs to be pulled.

Description

Technical Field

[0001] The utility model relates to the technical field of chutes, in particular to a curved material drop transfer point chute. Background Art

[0002] A chute is a slot usually used on the ground to transport things from a high place to a low place. The inner surface is smooth and things can slide down automatically. The curved drop pipe is usually an irregular polygon. The cross section of the material flow is an inverted trapezoid that is wide at the top and small at the bottom. This design is specially designed to control the chaotic flow of materials. The head funnel at the transfer point is the first point where the coal flow enters the coal drop pipe. The impact angle of the coal flow at the impact point of the traditional head funnel is about 40°. The result is that the huge impact force damages the funnel. A large amount of dust is generated after the material is impacted and scattered. The head collector can ensure that the material passes through at an impact angle of less than 20°, and can also ensure that the material slides down in a bundle. The purpose of designing the chute into a curve is to allow the coal flow that has formed a bundle at the head to continue to slide down along the pipe wall of less than 20° without being scattered or even blocked. Of course, it is easier to control the speed of the material sliding down in the curved pipe. The curved coal drop pipe can accelerate or decelerate the speed control. When the sliding angle is too small, a curve is needed to accelerate, and when the drop is large, a curve is needed to decelerate.

[0003] However, the existing curved material transfer point chute is inconvenient to open and close the inspection door during use, making it difficult to quickly clean up when blockage occurs occasionally inside; therefore, technical personnel in this field provide a curved material transfer point chute to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a curved material transfer point chute to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a curved material drop transfer point chute, comprising a transfer point chute body, the bottom of the transfer point chute body is connected with a curved material drop pipe, the bottom of the curved material drop pipe is connected with a connection container, the bottom of the curved material drop pipe is connected with a connection box, the outer side of the transfer point chute body is rotatably connected with a maintenance movable door through a hinge, the outer side of the transfer point chute body is provided with a locking device, the outer side of the transfer point chute body is installed with a reinforcement device, the interior of the maintenance movable door is embedded and fixed with a magnet positioning sleeve, and the interior of the maintenance movable door is embedded and fixed with a reinforced anti-slip pad;

[0006] The locking device includes a fixed mounting pad, a fixed mounting sleeve is fixed to the outer side of the fixed mounting pad, a movable bracket is rotatably connected to the outer side of the fixed mounting sleeve via a rotating shaft, one end of the movable bracket is rotatably connected to the movable mounting sleeve via a rotating shaft, a guide rod is fixed to one side of the movable mounting sleeve, a rubber handle is fixed to one end of the guide rod, and a guide sleeve is installed on the outer side of the fixed mounting pad.

[0007] As a further solution of the utility model: a through hole is provided inside the guide sleeve, and the size of the through hole is adapted to the size of the guide rod.

[0008] As a further solution of the utility model: the outer side of the movable bracket is rotatably connected to a movable frame via a rotating shaft, a locking metal column is fixed to the outer side of the movable frame, a sliding groove is provided on the outer side of the fixed mounting pad, the rubber handle and the fixed mounting pad are slidably connected via the sliding groove, and a groove matching the size of the locking metal column is provided inside the magnet positioning sleeve.

[0009] As a further solution of the utility model: the reinforcement device includes a protective shell, a reinforcement mounting pad is fixed to the outer side of the protective shell, a movable threaded column extending to the interior is movably inserted into the outer side of the protective shell, a plastic handle is fixed to one end of the movable threaded column, the outer side of the movable threaded column is threadedly connected to a limiting threaded sleeve, a movable mounting block is fixed to one end of the movable threaded column, a movable metal block is arranged on the outer side of the movable mounting block, and a tension spring is connected to the outer side of the movable metal block.

[0010] As a further solution of the utility model: the interior of the movable metal block is rotatably connected to a roller via a rotating shaft, the movable mounting block is rotatably connected to a rotating frame via a rotating shaft, one end of the rotating frame is rotatably connected to a limiting pad via a rotating shaft, a movable pad is fixed to the outside of the limiting pad, and a fitting pad is arranged on one side of the movable pad.

[0011] As a further solution of the utility model: the reinforced mounting pad is embedded and fixed inside the chute body of the transfer point, and one side of the fitting pad is fitted with the outer side of the reinforced anti-slip pad.

[0012] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0013] 1. The device is provided with a locking device. When it is necessary to open the maintenance movable door outside the transfer point chute body, the user only needs to turn the rubber handle to make the guide rod disengage from the corresponding magnet positioning sleeve, thereby releasing the lock of the maintenance movable door, making it easy to open the maintenance movable door and clean and maintain the blockage in the transfer point chute body, thereby conveniently solving the problems that occur during the use of the chute, improving the service life and reliability of the chute, reducing the user's use cost, and improving production efficiency;

[0014] 2. This device is provided with a reinforcement device. When the maintenance movable door outside the chute body of the transfer point is closed, one end of the locking metal column is inserted into the corresponding magnet positioning sleeve. When the movable mounting block moves, it drives one end of the rotating frame to adjust the angle, so that the other end of the rotating frame drives the limit pad and the moving pad to move, so that the corresponding surface of the fitting pad outside the moving pad fits on the outside of the corresponding reinforced anti-skid pad, and the stability of the maintenance movable door after closing is strengthened from the outside, ensuring that the closed structure of the maintenance movable door is stable and not loose. When it is necessary to release the fitting between the fitting pad and the reinforced anti-skid pad, the operation is also relatively convenient, and only the plastic handle needs to be pulled. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a front view of the utility model;

[0017] Figure 2 This is a schematic diagram of the outer structure of the maintenance movable door of the utility model;

[0018] Figure 3 It is a schematic diagram of the locking device structure of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the reinforcement device of the utility model;

[0020] In the figure: 1. Transfer point chute body; 2. Curved drop pipe; 3. Connection container; 4. Connection box; 5. Maintenance movable door; 6. Locking device; 61. Fixed mounting pad; 62. Fixed mounting sleeve; 63. Movable bracket; 64. Movable mounting sleeve; 65. Guide rod; 66. Rubber handle; 67. Guide sleeve; 68. Movable frame; 69. Locking metal column; 7. Reinforcement device; 71. Protective shell; 72. Reinforced mounting pad; 73. Movable threaded column; 74. Plastic handle; 75. Limiting threaded sleeve; 76. Movable mounting block; 77. Movable metal block; 78. Tension spring; 79. Roller; 710. Rotating frame; 711. Limiting pad; 712. Movable pad; 713. Fitting pad; 8. Magnet positioning sleeve; 9. Reinforced anti-slip pad. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 3 The utility model provides a curved material-dropping transfer point chute, comprising a transfer point chute body 1, a curved material-dropping pipe 2 is connected to the bottom of the transfer point chute body 1, a connection container 3 is connected to the bottom of the curved material-dropping pipe 2, a connection box 4 is connected to the bottom of the curved material-dropping pipe 2, a maintenance movable door 5 is rotatably connected to the outside of the transfer point chute body 1 through a hinge, a locking device 6 is arranged on the outside of the transfer point chute body 1, a reinforcement device 7 is installed on the outside of the transfer point chute body 1, a magnet positioning sleeve 8 is embedded and fixed inside the maintenance movable door 5, and a reinforcement anti-slip pad 9 is embedded and fixed inside the maintenance movable door 5;

[0023] The locking device 6 includes a fixed mounting pad 61, a fixed mounting sleeve 62 is fixed to the outer side of the fixed mounting pad 61, and the fixed mounting sleeve 62 plays a protective role. The outer side of the fixed mounting sleeve 62 is rotatably connected to a movable bracket 63 through a rotating shaft, and one end of the movable bracket 63 is rotatably connected to a movable mounting sleeve 64 through a rotating shaft. A guide rod 65 is fixed to one side of the movable mounting sleeve 64, and the guide rod 65 plays a guiding role. A rubber handle 66 is fixed to one end of the guide rod 65, and the rubber handle 66 plays a role of facilitating the user to hold it. A guide sleeve 67 is installed on the outer side of the fixed mounting pad 61, and a through hole is provided inside the guide sleeve 67, and the size of the through hole is adapted to the size of the guide rod 65. A movable frame 68 is rotatably connected to the outer side of the movable bracket 63 through a rotating shaft, and a locking metal column 69 is fixed to the outer side of the movable frame 68. A sliding groove is provided on the outer side of the fixed mounting pad 61, and the rubber handle 66 and the fixed mounting pad 61 are slidably connected through the sliding groove. A groove adapted to the size of the locking metal column 69 is provided inside the magnet positioning sleeve 8.

[0024] When the device is in use, when it is necessary to open the maintenance movable door 5 outside the transfer point chute body 1, the user only needs to turn the rubber handle 66 to drive the guide rod 65 to move through the rubber handle 66, so that one end of the guide rod 65 pulls the movable installation sleeve 64 to move, and at this time, one end of the movable installation sleeve 64 can drive one end of the movable bracket 63 to move. At this time, the guide rod 65 plays a guiding role, allowing the movable frame 68 outside the movable bracket 63 to drive the locking metal column 69 to move, and make the guide rod 65 escape from the corresponding magnet positioning sleeve 8, thereby releasing the lock of the maintenance movable door 5, facilitating the opening of the maintenance movable door 5 and cleaning and maintenance of the blockage in the transfer point chute body 1, thereby conveniently solving the problems that occur during the use of the chute, improving the service life and reliability of the chute, reducing the user's use cost, and improving production efficiency.

[0025] See also Figure 1-Figure 2 and Figure 4 The utility model provides a curved material transfer point chute, the reinforcement device 7 includes a protective shell 71, the protective shell 71 plays the role of outer protection, the outer side of the protective shell 71 is fixed with a reinforcement installation pad 72, the reinforcement installation pad 72 plays the role of connection reinforcement, the outer side of the protective shell 71 is movably plugged with a movable threaded column 73 extending to the inside, the movable threaded column 73 plays the role of movable guide, one end of the movable threaded column 73 is fixed with a plastic handle 74, the outer side of the movable threaded column 73 is threadedly connected to a limited position threaded sleeve 75, and one end of the movable threaded column 73 is fixed with a movable installation block 76 A movable metal block 77 is arranged on the outer side of the movable mounting block 76, a tension spring 78 is connected to the outer side of the movable metal block 77, a roller 79 is rotatably connected to the inner side of the movable metal block 77 via a rotating shaft, the movable mounting block 76 is rotatably connected to a rotating frame 710 via a rotating shaft, one end of the rotating frame 710 is rotatably connected to a limiting pad 711 via a rotating shaft, a movable pad 712 is fixed to the outer side of the limiting pad 711, a fitting pad 713 is arranged on one side of the movable pad 712, the reinforced mounting pad 72 is embedded and fixed inside the chute body 1 of the transfer point, and one side of the fitting pad 713 fits with the outer side of the reinforced anti-slip pad 9.

[0026] When the movable door 710 is in the closed position, the locking spring 78 is in the closed position, and the locking spring 78 is in the closed position, so that the locking spring 78 is in the closed position, and the locking spring 78 is in the closed position, so that the locking spring 78 is in the closed position, so that the locking spring 78 is in the closed position, so that the locking spring 78 is in the closed position, so that the locking spring 78 is in the closed position, so that the locking spring 78 is in the closed position, so that the locking spring 78 is in the closed position, so that the locking spring 78 is in the closed position, so that the locking spring 78 is in the closed position, so that the locking spring 78 is in the closed position, so that the locking spring 78 is in the closed position, so that the locking spring 78 is in the closed position, so that the locking spring 78 is in the closed position, so that the locking spring 78 is in the closed position, so that the locking spring 78 is in the closed position, so that the locking spring 78 is in the closed position, so that the locking spring 78 is in the closed position, so that the locking spring 78 is in the closed position, so that the locking spring 78 is in the closed position, so that the locking spring 78 is in the closed position, so that the locking spring 78 is in the closed position, so that the locking spring 78 is in the closed position, so that the locking spring 78 is in the closed position, so that the locking spring 78 is in the closed position, so that the locking spring 78 is in the closed position, so that the locking spring 78 is in the closed position, so that the locking spring 78 is in the closed position,

[0027] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A curved material transfer point chute, comprising a transfer point chute body (1), characterized in that: The bottom of the transfer point chute body (1) is connected to a curved drop pipe (2), the bottom of the curved drop pipe (2) is connected to a connection container (3), the bottom of the curved drop pipe (2) is connected to a connection box (4), the outer side of the transfer point chute body (1) is rotatably connected to a maintenance movable door (5) through a hinge, the outer side of the transfer point chute body (1) is provided with a locking device (6), the outer side of the transfer point chute body (1) is installed with a reinforcement device (7), the interior of the maintenance movable door (5) is embedded with a magnet positioning sleeve (8), and the interior of the maintenance movable door (5) is embedded with a reinforcement anti-slip pad (9); The locking device (6) comprises a fixed mounting pad (61), a fixed mounting sleeve (62) is fixed on the outer side of the fixed mounting pad (61), a movable bracket (63) is rotatably connected to the outer side of the fixed mounting sleeve (62) via a rotating shaft, one end of the movable bracket (63) is rotatably connected to a movable mounting sleeve (64) via a rotating shaft, a guide rod (65) is fixed on one side of the movable mounting sleeve (64), a rubber handle (66) is fixed on one end of the guide rod (65), and a guide sleeve (67) is installed on the outer side of the fixed mounting pad (61).

2. A curved material transfer point chute according to claim 1, characterized in that: A through hole is provided inside the guide sleeve (67), and the size of the through hole matches the size of the guide rod (65).

3. The curved material transfer point chute according to claim 1, characterized in that: The outer side of the movable bracket (63) is rotatably connected to a movable frame (68) via a rotating shaft, a locking metal column (69) is fixed to the outer side of the movable frame (68), a sliding groove is provided on the outer side of the fixed mounting pad (61), the rubber handle (66) and the fixed mounting pad (61) are slidably connected via the sliding groove, and a groove matching the size of the locking metal column (69) is provided inside the magnet positioning sleeve (8).

4. The curved material transfer point chute according to claim 1, characterized in that: The reinforcement device (7) comprises a protective shell (71), a reinforcement installation pad (72) is fixed on the outer side of the protective shell (71), a movable threaded column (73) extending to the inside is movably inserted on the outer side of the protective shell (71), a plastic handle (74) is fixed to one end of the movable threaded column (73), the outer side of the movable threaded column (73) is threadedly connected to a limiting threaded sleeve (75), a movable installation block (76) is fixed to one end of the movable threaded column (73), a movable metal block (77) is arranged on the outer side of the movable installation block (76), and a tension spring (78) is connected to the outer side of the movable metal block (77).

5. The curved material transfer point chute according to claim 4, characterized in that: The interior of the movable metal block (77) is rotatably connected to a roller (79) via a rotating shaft, the movable mounting block (76) is rotatably connected to a rotating frame (710) via a rotating shaft, one end of the rotating frame (710) is rotatably connected to a limiting pad (711) via a rotating shaft, a movable pad (712) is fixed to the outer side of the limiting pad (711), and a fitting pad (713) is arranged on one side of the movable pad (712).

6. The curved material transfer point chute according to claim 5, characterized in that: The reinforcement installation pad (72) is embedded and fixed inside the transfer point chute body (1), and one side of the fitting pad (713) fits with the outer side of the reinforcement anti-slip pad (9).

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