Bidirectional outlet structure of discharging opening of elevator

Abstract

The utility model discloses a bidirectional outlet structure of a discharging port of an elevator, relates to the technical field of auxiliary discharging equipment of the elevator, and solves the problem that the discharging port of the elevator in the prior art cannot meet the requirement of large-span switching of use scenes of the discharging position. The device comprises a support connected with a discharging port of the elevator, a movable hanging bracket is movably arranged on the support, the lower end of the movable hanging bracket is connected with a redirection groove, the movable hanging bracket is provided with an overturning driving mechanism matched with the redirection groove, and one end of the redirection groove is provided with a birdmouth used for being matched with the discharging port of the elevator. And the movable hanging bracket is arranged, so that the movable hanging bracket can be pushed out or retracted when the use scene is switched, and scene switching is realized. A redirection groove is formed and can be matched with a discharging opening of the elevator during use, so that the discharging direction and the discharging position are changed, and different use requirements are met; through the arrangement of the overturning driving mechanism, the posture of the redirection groove can be adjusted, and the alignment control requirement when the birdmouth is matched with the discharging opening of the elevator and the action requirement when the birdmouth is withdrawn are met.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary equipment for lifting machine unloading, in particular to a two-way outlet structure of a lifting machine unloading port. Background Art

[0002] In actual production, a material elevator has two usage scenarios: one for lifting bulk materials and feeding them directly through a discharge port into a high-level rotary packaging machine for packaging; the other for lifting individual materials and unloading them through the discharge port onto a lower conveyor belt for transport to subsequent processing stations. In practice, the rotary packaging machine is typically mounted directly below the elevator's discharge port, with the conveyor belt positioned to the side of the rotary packaging machine. The required discharge positions for the two differ both horizontally and vertically. These two scenarios often occur alternately in actual processing, but for cost considerations, separate elevators and discharge ports are not designed to meet these requirements. Conventional conveyor discharge ports are not flexible and are difficult to move once fixed. To accommodate both scenarios, a diversion mechanism is required to direct material outflow from the discharge port onto the conveyor belt, without interfering with the discharge to the rotary packaging machine. In this scenario, a bidirectional discharge port structure is required to enable wide-ranging switching of the discharge port's discharge position in both the vertical and horizontal directions.

[0003] The Chinese invention patent with the announcement number CN221894004U discloses an elevator with adjustable unloading position, which includes a receiving hopper connected to the top of the rear side of the elevator, a chute is provided at the bottom of the receiving hopper, a movable plate is slidably connected to the inner cavity of the chute, a discharge port is provided at the top of the movable plate, a motor is fixedly installed on the top of the right side of the receiving hopper, the output shaft of the motor is fixedly installed with a two-way threaded rod that passes through the left side of the inner cavity of the receiving hopper, the two-way threaded rod is rotatably connected to the inside of the receiving hopper, and the surface of the two-way threaded rod is provided with a receiving sleeve welded to one side of the receiving hopper. The utility model lifts materials through the setting of the elevator, and the position of the discharge port can be changed by the coordinated use of the receiving hopper, the chute and the movable plate. The coordinated use of the motor, the two-way threaded rod and the push plate makes the material discharge cleaner, thereby achieving the purpose of facilitating the connection of the discharge port of the elevator with other equipment.

[0004] In this solution, the discharge port relies on the rotation of the bidirectional threaded rod to change the discharge position, but it can only achieve the change of the discharge position in the horizontal direction, and can meet the use requirements of the discharge scenario where both the horizontal and vertical positions are changed, but cannot meet the problem of large-span switching scenarios of the discharge points. Utility Model Content

[0005] In response to the deficiencies in the above-mentioned background technology, the present invention proposes a two-way outlet structure for a hoist discharge port, which solves the problem in the prior art that the hoist discharge port cannot meet the use scenario of large-span switching of discharge positions.

[0006] The technical solution of the present utility model is achieved as follows: a two-way outlet structure of an elevator discharge port, including a bracket connected to the elevator discharge port, a movable hanger is movably provided on the bracket, the lower end of the movable hanger is connected to a redirecting groove, the mobile hanger is provided with a flipping drive mechanism that cooperates with the redirecting groove, and one end of the redirecting groove is provided with a receiving interface for cooperating with the elevator discharge port.

[0007] Preferably, the bracket includes a top frame fixedly connected to the upper part of the discharge port of the elevator, a track is provided on the top frame, and the top frame is connected to the support legs.

[0008] Preferably, the track includes C-shaped channel steels symmetrically arranged on the upper and lower sides of the top frame, and the openings of the C-shaped channel steels face the normal direction of the upper and lower surfaces of the top frame.

[0009] Preferably, the movable hanger includes an F-shaped base, on which an upper roller and a lower roller are rotatably provided, respectively cooperating with the C-shaped channel steels on both sides, and the axes of the upper roller and the lower roller are vertically arranged.

[0010] Preferably, a guide tube is vertically provided on the F-shaped base, and the guide tube is slidably connected to the sliding frame.

[0011] Preferably, the redirecting groove includes a rectangular guide tube, a hinge seat is provided in the middle of the rectangular guide tube, a rotating shaft I is provided on the sliding frame, and the rotating shaft I is used to rotate with the hinge seat.

[0012] Preferably, a guide opening is provided at the lower end of the rectangular guide tube, and a receiving opening is provided at the upper end of the rectangular guide tube.

[0013] Preferably, the flipping drive mechanism includes a first drive cylinder arranged between the sliding frame and the F-shaped base. The extension and retraction of the first drive cylinder can drive the sliding frame to move vertically. A connecting rod is hingedly connected to the F-shaped base, and the other end of the connecting rod is hingedly connected to the rectangular guide tube.

[0014] Preferably, a support seat I is provided inside the F-shaped base, a rotating shaft II is provided on the support seat I, and the rotating shaft II is in rotation with the connecting rod; a support seat II is provided on the rectangular guide tube, a rotating shaft III is provided on the support seat II, and the rotating shaft III is in rotation with the connecting rod. A second driving cylinder is provided between the bracket and the movable hanger.

[0015] The beneficial effects of the present utility model are as follows: by providing a bracket, a connection and support foundation is provided; by providing a movable mobile hanger, the mobile hanger can be pushed out or retracted when switching the use scene, thereby realizing scene switching. By providing a redirecting groove, it can cooperate with the discharge port of the elevator during use to realize the change of the discharge direction and discharge position to meet different use requirements; by providing a flipping drive mechanism, the posture of the redirecting groove can be adjusted to meet the alignment control when the receiving interface cooperates with the discharge port of the elevator, as well as the action requirements when retracted, while reducing the space occupied. The device has a reliable structure and is easy to use. It meets the switching requirements of the two use scenes. At the same time, it is movable when not in use and occupies less space. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of 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 paying any creative work.

[0017] Figure 1 This is a schematic diagram of the utility model's redirection slot in a folded and usable state;

[0018] Figure 2 This is a schematic diagram of the redirection trough of the utility model in an expanded state;

[0019] Figure 3 This is a schematic diagram of the structure of the mobile hanger of the utility model;

[0020] In the figure: 1: elevator discharge port, 2: bracket, 3: mobile hanger, 4: redirection groove, 5: flip drive mechanism, 6: socket, 21: top frame, 22: track, 23: support leg, 31: F-type base, 32: upper roller, 33: lower roller, 34: guide tube, 36: sliding frame, 41: rectangular guide tube, 42: hinged seat, 43: rotating shaft I, 44: guide port, 51: first drive cylinder, 52: connecting rod, 53: support seat I, 54: rotating shaft II, 55: support seat II, 56: rotating shaft III. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. 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.

[0022] like Figure 1As shown, embodiment 1 is a two-way outlet structure of an elevator discharge port, comprising a bracket 2 connected to the elevator discharge port 1, which provides a connection and support basis for the entire structure. A mobile hanger 3 is movably provided on the bracket 2, which can be pushed out or retracted when switching the use scene to achieve scene switching. A redirection groove 4 is connected to the lower end of the mobile hanger 3, and a flip drive mechanism 5 that cooperates with the redirection groove 4 is provided on the mobile hanger 3. One end of the redirection groove 4 is provided with a receiving interface 6 for cooperating with the elevator discharge port 1. The redirection groove can cooperate with the elevator discharge port during use to achieve changes in the discharge direction and discharge position to meet different usage requirements.

[0023] When this embodiment is in use, in a scenario where it is necessary to use the elevator discharge port to directly discharge materials, the flip drive mechanism controls the separation posture of the redirecting trough and the elevator discharge port, and pushes the mobile hanger to drive the redirecting trough to move to one side. At this time, the elevator can be directly used for loading and directly discharged through the elevator discharge port. When it is necessary to change the discharge position, the mobile hanger is pushed along the bracket to move until the redirecting trough is aligned with the elevator discharge port. Then the flip drive mechanism drives the redirecting trough to flip and adjust it to the posture of the receiving interface of the redirecting trough and the elevator discharge port. At this time, the material flowing out of the elevator discharge port enters the redirecting trough and is transferred to a lower and farther discharge position through the redirecting trough. In this embodiment, by setting up a flip drive mechanism, the posture of the redirecting trough can be adjusted to meet the alignment control when the receiving interface and the elevator discharge port are matched, as well as the movement requirements when retracting. At the same time, the posture of the redirecting trough can be controlled when it is retracted early, reducing the space occupied. This structure is simple and reliable, easy to use, and meets the switching requirements of the two usage scenarios. At the same time, it can be moved to one side when not in use, reducing the occupied space.

[0024] Example 2, based on Example 1, Figure 2 As shown, the bracket 2 includes a top frame 21 fixedly connected to the upper part of the elevator discharge port 1, and a track 22 is provided on the top frame 21. The top frame 21 is connected to the support legs 23. In this embodiment, the top frame is provided with an ear seat, which is bolted to the elevator discharge port via the ear seat. The support legs are welded or bolted to the top frame. The orientation of the support legs can be adjusted according to actual site needs. They can be fixed to the ground or to the ceiling to form a suspended connection.

[0025] In this embodiment, two tracks 22 are provided, and the two tracks include C-shaped channel steels symmetrically arranged on the upper and lower sides of the top frame 21, with the openings of the C-shaped channel steels facing the normal direction of the upper and lower sides of the top frame 21. The two C-shaped channel steels can be optionally welded and fixed on both sides of the top frame, with the opening of the upper C-shaped channel steel facing upward and the opening of the lower C-shaped channel steel facing.

[0026] In addition, if Figure 3As shown, the mobile hanger 3 includes an F-shaped base 31, on which an upper roller 32 and a lower roller 33 are rotatably provided, respectively cooperating with the C-shaped channel steels on both sides, and the axes of the upper roller 32 and the lower roller 33 are vertically arranged.

[0027] In this embodiment, two upper and lower rollers are provided to provide a stable support. The upper roller's axis is horizontally positioned, allowing it to roll along the bottom surface of the channel steel, providing load-bearing support. The lower roller's axis is vertically positioned, and its diameter is slightly smaller than the opening width of the C-shaped channel steel, allowing it to contact either side of the channel steel wall during movement, providing stability.

[0028] Furthermore, a guide tube 34 is vertically mounted on the F-shaped base 31 and slidably connected to a sliding frame 36. The sliding frame supports the redirection trough. In this embodiment, a pair of guide tubes 34 are provided, symmetrically arranged on either side of the F-shaped base. Each guide tube has a rectangular slot on its opposite side, which allows for the movement of the sliding frame components. The sliding frame is equipped with two slide rods, which slide and engage with the two guide tubes. When switching is required, manual propulsion can be used to move the F-shaped base, aligning or separating the redirection trough with the elevator discharge port.

[0029] As a further optional implementation, in order to realize automatic control of the movement of the mobile hanger, a second driving cylinder is provided between the bracket 2 and the F-shaped base of the mobile hanger 3. The second driving cylinder can optionally adopt a telescopic cylinder, and the telescopic movement of the second driving cylinder is utilized to drive the F-shaped base to move horizontally along the track 22.

[0030] Example 3, based on Example 2, the redirecting trough 4 includes a rectangular guide tube 41, and a hinge seat 42 is provided in the middle of the rectangular guide tube 41. In this embodiment, a pair of hinge seats are provided, which are fixedly connected to the rectangular guide tube by bolts or welding. A rotating shaft I 43 is provided on the sliding frame 36, and the rotating shaft I 43 rotates with the hinge seat 42, so that the redirecting trough can rotate along the rotating shaft I. The lower end of the rectangular guide tube 41 is provided with a guide opening 44, and the receiving port 6 is provided at the upper end of the rectangular guide tube 41. In this embodiment, the guide opening and the receiving port are both rectangular openings, and the two face opposite each other. The guide opening is provided to prevent the material from splashing when it flows obliquely to the bottom, and can play a certain role in blocking and diverting. The receiving port can better correspond to the discharge port of the elevator and receive the material from the discharge port of the elevator.

[0031] In this embodiment, the tilting drive mechanism 5 includes a first drive cylinder 51 disposed between the sliding frame 36 and the F-shaped base 31. The first drive cylinder can optionally be a telescopic cylinder to achieve linear drive. The extension and retraction of the first drive cylinder 51 can drive the sliding frame 36 vertically. A connecting rod 52 is hingedly connected to the F-shaped base 31, the other end of which is hingedly connected to the rectangular guide tube 41. Specifically, in this embodiment, a support seat I 53 is disposed inside the F-shaped base 31. A rotating shaft II 54 is provided on the support seat I 53, which rotatably engages with the connecting rod 52. A support seat II 55 is provided on the rectangular guide tube 41, which rotatably engages with the connecting rod 53. In this embodiment, the support seat I 53 is fixed to each of the two guide tubes 34. The support seat I is of a certain length, which allows the upper end of the connecting rod to be as far away from the sliding frame as possible, resulting in a more rational structure and smoother posture adjustment of the redirection trough.

[0032] When the receiving port aligns with the elevator discharge port, the first drive cylinder is extended to its maximum length. The lower end of the discharge port is inserted into the receiving port, supported by the connecting rod, providing stable support for the redirection trough. Material discharged from the elevator discharge port enters the receiving port, flows diagonally through the rectangular guide tube, and then flows out through the guide port to a lower discharge position. When the redirection trough needs to be retracted, the first drive cylinder retracts. As the first drive cylinder retracts, it drives the slide 36 vertically upward. Supported by the connecting rod, the redirection trough rotates and moves upward at its central hinged seat. Simultaneously, one end of the bearing port rotates downward, separating the bearing port from the elevator discharge port, and one end of the guide port rotates upward until the rectangular guide tube reaches a vertical or near-vertical position, at which point it stops. At this point, the rectangular guide tube is affixed to the slide, and the slide is in an upward position, minimizing the space below and providing more convenient and spacious space for subsequent processing operations.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A two-way outlet structure for a hoist discharge port, characterized in that: The invention comprises a bracket (2) connected to a discharge port (1) of an elevator, a movable hanger (3) being movably provided on the bracket (2), a redirection groove (4) being connected to the lower end of the movable hanger (3), a turnover drive mechanism (5) cooperating with the redirection groove (4) being provided on the movable hanger (3), and a receiving interface (6) for cooperating with the discharge port (1) of the elevator being provided at one end of the redirection groove (4).

2. The bidirectional outlet structure of the elevator discharge port according to claim 1 is characterized in that: The bracket (2) includes a top frame (21) fixedly connected to the upper part of the elevator discharge port (1), a track (22) is provided on the top frame (21), and the top frame (21) is connected to the support legs (23).

3. The bidirectional outlet structure of the elevator discharge port according to claim 2, characterized in that: The track (22) comprises C-shaped channel steels symmetrically arranged on the upper and lower sides of the top frame (21), with the openings of the C-shaped channel steels facing the normal direction of the upper and lower surfaces of the top frame (21).

4. The bidirectional outlet structure of the elevator discharge port according to claim 3 is characterized in that: The movable hanger (3) comprises an F-shaped base (31), on which an upper roller (32) and a lower roller (33) are rotatably provided, the upper roller (32) and the lower roller (33) being respectively matched with the C-shaped channel steels on both sides, wherein the axes of the upper roller (32) and the lower roller (33) are vertically arranged.

5. The bidirectional outlet structure of the elevator discharge port according to claim 4 is characterized in that: A guide tube (34) is vertically provided on the F-shaped base (31), and the guide tube (34) is slidably connected to the sliding frame (36).

6. The bidirectional outlet structure of the elevator discharge port according to claim 5, characterized in that: The redirecting trough (4) comprises a rectangular guide tube (41), a hinge seat (42) is provided in the middle of the rectangular guide tube (41), and a rotating shaft I (43) is provided on the sliding frame (36), and the rotating shaft I (43) is rotatably matched with the hinge seat (42).

7. The bidirectional outlet structure of the elevator discharge port according to claim 6, characterized in that: The lower end of the rectangular guide tube (41) is provided with a guide opening (44), and the receiving opening (6) is provided at the upper end of the rectangular guide tube (41).

8. The bidirectional outlet structure of the elevator discharge port according to claim 7, characterized in that: The flip drive mechanism (5) includes a first drive cylinder (51) provided between the sliding frame (36) and the F-shaped base (31). The expansion and contraction of the first drive cylinder (51) can drive the sliding frame (36) to move vertically. A connecting rod (52) is hingedly connected to the F-shaped base (31). The other end of the connecting rod (52) is hingedly connected to the rectangular guide tube (41).

9. The bidirectional outlet structure of the elevator discharge port according to claim 8, characterized in that: A support seat I (53) is provided on the inner side of the F-shaped base (31), a rotating shaft II (54) is provided on the support seat I (53), and the rotating shaft II (54) is rotatably matched with the connecting rod (52). A support seat II (55) is provided on the rectangular guide tube (41), and a rotating shaft III (56) is provided on the support seat II (55), and the rotating shaft III (56) is rotatably matched with the connecting rod (52).

10. The bidirectional outlet structure of the elevator discharge port according to any one of claims 1 to 9, characterized in that: A second driving cylinder is provided between the bracket (2) and the movable hanger (3).

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