Material distribution mechanism for bucket-wheel stacker-reclaimer

Abstract

The material distributing mechanism for the bucket-wheel stacker-reclaimer comprises a material box, a plurality of fixing pins are fixedly connected to the inner wall of the material box, swing plates are rotationally connected to the outer portions of the fixing pins, clamping pins are fixedly connected to the inner walls of the swing plates, triangular plates are fixedly connected to the two ends of each clamping pin, and the triangular plates are fixedly connected to the inner walls of the triangular plates. A triangular plate is fixedly connected to the inner wall of the material box, a movable groove is formed in the inner wall of the triangular plate, two partition plates are fixedly connected to the inner wall of the material box, a buffering assembly for buffering follow-up components is fixedly connected to the inner wall of the material box, the buffering assembly comprises two fixing sleeves, and the outer portions of the two fixing sleeves are fixedly connected into the material box. The triangular plate is stressed to swing to drive the swing plate to incline by taking the fixing pin as a fulcrum, materials slide down from the tail of the swing plate, and during continuous feeding, the triangular plate is in contact with the partition plate to realize shunting, and the movable groove in the triangular plate swings in a matched manner, so that material accumulation is avoided, and the service life of equipment is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to material distribution equipment technical field, more specifically, the utility model relates to a material distribution mechanism for bucket wheel stacker reclaimer. BACKGROUND

[0002] The bucket wheel stacker reclaimer is a large mechanical equipment commonly used in bulk material yards. It integrates the functions of material stacking and taking, mainly composed of a bucket wheel mechanism, a cantilever belt conveyor, a traveling mechanism, a slewing mechanism, etc. The material is excavated by the rotation of the bucket wheel and conveyed by the belt conveyor, which can realize efficient material stacking and taking, and is widely used in ports, mines, power plants, steel plants, etc. for loading and stacking of bulk materials such as coal, ore and sand, which can greatly improve the work efficiency and reduce labor costs.

[0003] Publication No. (CN218056941U) discloses a material distribution device of a bucket wheel stacker reclaimer, which comprises a main feeding conveyor plate and a feeding material distribution conveyor plate. The main feeding conveyor plate has a main plate inner splicing groove at one end, and the main plate inner splicing groove has a splicing installation screw hole at one end. The feeding material distribution conveyor plate has a material distribution plate splicing plate fixedly connected at one end, and the material distribution plate splicing plate has a hexagonal bolt clamping groove at one end. The hexagonal bolt clamping groove has a main plate installation screw hole at one end. The material distribution plate splicing plate at one end of the feeding material distribution conveyor plate is inserted into the main plate inner splicing groove at one end of the main feeding conveyor plate. At this time, the bolt is inserted from one end of the hexagonal bolt clamping groove, and the bolt head is clamped into the hexagonal bolt clamping groove. The bolt nut is screwed onto the exposed bolt rod on the outside of the main feeding conveyor plate, and the installation is completed. This structure can conveniently disassemble and replace the feeding material distribution conveyor plate in the later period to adapt to the use requirements of different use scenarios.

[0004] However, the material distribution device of the bucket wheel stacker reclaimer has the following disadvantages: when there is a large amount of material, the material distribution cannot meet the distribution of a large amount of material, which may cause blockage and material flow out of the body, and the material cannot be buffered during distribution. The conveying equipment may be damaged after a long time. UTILITY MODEL CONTENT

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a material distribution mechanism for a bucket wheel stacker reclaimer to solve the problem of being unable to distribute and buffer the material due to too much material in the prior art.

[0006] To solve the above technical problems, the utility model provides the following technical scheme: a material distribution mechanism for a bucket wheel stacker reclaimer, comprising

[0007] The inner wall of the material box is fixedly connected with a plurality of fixing pins, the outer part of the plurality of fixing pins is rotationally connected with a swing plate, the inner wall of the swing plate is fixedly connected with a bayonet, the inner wall of the bayonet is fixedly connected with a triangular plate, the inner wall of the triangular plate is provided with a movable slot, the inner wall of the material box is fixedly connected with two partitions, and the inner wall of the material box is fixedly connected with a buffer assembly for buffering subsequent components.

[0008] The buffer assembly comprises two fixing sleeves, the outer part of the two fixing sleeves is fixedly connected to the inner wall of the material box, the inner wall of the fixing sleeve is slidably connected with a sliding plate, the outer part of the sliding plate is fixedly connected with a top plate, the inner wall of the top plate is fixedly connected with a connecting pin, the end of the sliding plate away from the top plate is fixedly connected with a spring, the two ends of the connecting pin are movably connected with a connecting block, the end of the connecting block away from the connecting pin is fixedly connected with a buffer plate, and the inner wall of the buffer plate is fixedly connected with a rotating column.

[0009] The two ends of the buffer plate are movably connected to the inner wall of the material box, and the outer part of the connecting block is in contact with the outer part of the material box.

[0010] The outer part of the swing plate is in contact with the inner wall of the material box, and the outer part of the triangular plate is in contact with the inner wall of the material box.

[0011] The outer part of the swing plate is movably connected to the inner wall of the movable slot, and the outer part of the triangular plate is in contact with the outer part of the partition.

[0012] The outer part of the swing plate is in contact with the outer part of the partition, and the outer part of the swing plate is in contact with the inner wall of the triangular plate.

[0013] The outer part of the swing plate is in contact with the inner wall of the material box, and the end of the spring away from the sliding plate is fixedly connected to the inner wall of the fixing sleeve.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] In the above scheme, after the material is conveyed to the material box by the bucket wheel, the material acts on the triangular plate. The triangular plate swings under force and drives the swing plate to tilt around the fixing pin as the fulcrum. The material slides from the tail of the swing plate. When continuous feeding is realized, the triangular plate contacts the partition to realize shunting. The movable slot inside cooperates with the swing to avoid material accumulation and prolong the service life of the equipment.

[0016] In the scheme, the buffer assembly is arranged, when conveying the material, if the material is small and the particle is large, the throwing arc of the material is in the receiving range of the buffer plate, the material pressing force is first applied to the buffer plate, the buffer plate drives the slide plate to move in the fixed sleeve through the top plate, the spring is extruded to store potential energy and then is released to buffer, after being pressed, the material slides along the buffer plate to the triangular plate for distribution, the splashing is prevented to prevent the equipment damage, and the working efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the whole structure schematic view of the utility model;

[0018] Figure 2 It is the buffer plate structure schematic view of the utility model;

[0019] Figure 3 It is the partition plate structure schematic view of the utility model;

[0020] Figure 4 It is the triangular plate structure schematic view of the utility model;

[0021] Figure 5 It is the slide plate structure schematic view of the utility model.

[0022] [REFERENCE NUMERALS]

[0023] 1, material box, 2, fixed pin, 3, swing plate, 4, catch pin, 5, triangular plate, 6, movable slot, 7, partition plate, 8, fixed sleeve, 9, slide plate, 10, top plate, 11, connecting pin, 12, spring, 13, connecting block, 14, buffer plate, 15, rotating column. DETAILED DESCRIPTION

[0024] In order to make the technical problems, technical schemes and advantages to be solved by the utility model more clear, the following will be described in detail in combination with the drawings and specific embodiments.

[0025] As shown in the accompanying drawings Figure 1 to the accompanying drawings Figure 5 The embodiment of the utility model provides a kind of material distribution mechanism for bucket wheel stacker-reclaimer, including

[0026] The material box 1 is the basic bearing part of the whole material distribution mechanism, used for accommodating and guiding the flow of materials. The inner wall of the material box 1 is fixedly connected with a plurality of fixed pins 2, which serve to fix and support and provide a stable fulcrum for the rotation of the swing plate 3. The outer part of the plurality of fixed pins 2 is rotatably connected with the swing plate 3, which rotates around the fixed pin 2 and controls the flow direction of the materials by changing the rotation angle. The inner wall of the swing plate 3 is fixedly connected with a pin 4, which is used to connect the swing plate 3 and the triangular plate 5, so that they can act in coordination. The two ends of the pin 4 are fixedly connected with the triangular plate 5, which has a triangular structure. This shape helps to distribute the materials and can swing more stably when subjected to the force of the materials. The inner wall of the triangular plate 5 is provided with a movable slot 6, which provides the necessary space for the swing of the triangular plate 5, so that the triangular plate 5 will not be hindered during the swing. The inner wall of the material box 1 is fixedly connected with two partitions 7, which separate the internal space of the material box 1 and guide the materials to flow out from different outlets, achieving the purpose of distribution.

[0027] The buffer assembly includes two fixed sleeves 8 fixedly connected to the inner wall of the material box 1, providing a fixed track for the sliding of the sliding plate 9. The outer part of the two fixed sleeves 8 is fixedly connected to the inner wall of the material box 1, and the inner wall of the fixed sleeve 8 is slidably connected with the sliding plate 9, which slides in the inner wall of the fixed sleeve 8 and transmits and buffers the impact force of the materials by sliding. The outer part of the sliding plate 9 is fixedly connected with the top plate 10, which serves to connect the sliding plate 9 and the buffer plate 14 and can drive the buffer plate 14 to move when the sliding plate 9 slides. The inner wall of the top plate 10 is fixedly connected with a connecting pin 11, which is used to connect the top plate 10 and the connecting block 13, so that the top plate 10 and the buffer plate 14 can be movably connected. The end of the sliding plate 9 away from the top plate 10 is fixedly connected with a spring 12, which has elasticity and can store potential energy when subjected to pressure and release potential energy when the pressure disappears, thereby serving as a buffer. The two ends of the connecting pin 11 are movably connected with the connecting block 13, which connects the buffer plate 14 and the top plate 10 and allows the buffer plate 14 to rotate at a certain angle relative to the top plate 10. The end of the connecting block 13 away from the connecting pin 11 is fixedly connected with the buffer plate 14, which directly contacts with the falling materials, bears the impact force of the materials, and buffers the impact force. The inner wall of the buffer plate 14 is fixedly connected with a rotating column 15, which allows the buffer plate 14 to rotate more flexibly when subjected to the impact of the materials, better adapting to the direction of the impact force of the materials.

[0028] The two ends of the buffer plate 14 are movably connected to the inner wall of the material box 1, and the connecting mode enables the buffer plate 14 to rotate within a certain range and be limited by the inner wall of the material box 1, thereby ensuring the stability of the rotation.

[0029] The outer part of the swing plate 3 is in contact with the inner wall of the material box 1, and the contact limits the swing plate 3 when it rotates to a certain angle, preventing excessive rotation.

[0030] The outer part of the swing plate 3 is movably connected to the inner wall of the movable groove 6, and the movable groove 6 provides space for the swing plate 3 to move, enabling the swing plate 3 to move accordingly with the swing of the triangular plate 5.

[0031] The outer part of the swing plate 3 is in contact with the outer part of the partition plate 7, and when the triangular plate 5 swings to a certain extent, it comes into contact with the partition plate 7, at which time the material will flow out from the other outlet, achieving the effect of flow separation.

[0032] The outer part of the swing plate 3 is in contact with the inner wall of the material box 1, and this contact again emphasizes the limiting effect, ensuring that the rotation of the swing plate 3 is within a reasonable range.

[0033] The working process of the utility model is as follows:

[0034] Firstly, after being conveyed to the inside of the material box 1 by the bucket wheel, the material will contact the triangular plate 5, and the amount and density of the falling material will generate different forces on the triangular plate 5, at this time, the triangular plate 5 will swing according to the force of the material, and the swing plate 3 connected thereto will swing around the fixed pin 2 as the fulcrum, so that the triangular plate 5 and the swing plate 3 will be inclined, and the outside of the triangular plate 5 will contact the outside of the material box 1, so that the material will slide from the tail of the swing plate 3 according to the inclination angle of the triangular plate 5 and the swing plate 3, and in the continuous conveying of the material, the triangular plate 5 will contact the partition plate 7, so that the material will flow out from another outlet to achieve the effect of flow splitting, wherein the inside of the triangular plate 5 has a movable slot 6, the swing plate 3 is inside the movable slot 6, and the triangular plate 5 will swing around the catch pin 4 as the fulcrum when contacting the material, at this time, the movable slot 6 satisfies the swing space generated by the triangular plate 5, and the triangular plate 5 has a triangular feature, so that the swing of the triangular plate 5 makes the material split, avoids excessive accumulation of the material, makes the conveying belt have enough time for conveying, and prolongs the service life of the equipment.

[0035] When conveying, when the amount of material is small and the particles are large, the arc of the material thrown will be within the receiving range of the buffer plate 14, at this time, the downward pressure generated by the material will first contact the buffer plate 14, the buffer plate 14 will be pressed after being pressed, and the buffer plate 14 will drive the sliding plate 9 to move in the fixed sleeve 8, and the sliding plate 9 will extrude the spring 12, due to the characteristics of the spring 12, the potential energy will be stored and then released to play a buffering role, so that after the material presses the buffer plate 14, the material will slide along the angle of the buffer plate 14 to the triangular plate 5 inside the material box 1 to split, avoiding the splashing of the material to cause damage to the equipment, and improving the work efficiency.

[0036] Finally, it should be pointed out that: in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between the two elements, or direct connection, "up", "down", "left", "right" and the like are only used to represent the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0037] Secondly: the utility model discloses the embodiment attached drawing only relates to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, in the case where there is no conflict, the same embodiment and different embodiments of the utility model can be combined with each other;

[0038] Finally: the preferred embodiments of the utility model are described above, and the utility model is not limited to the preferred embodiments, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A material flow dividing mechanism for a bucket wheel stacker-reclaimer, characterized in that, Including material box (1), the inner wall of material box (1) is fixedly connected with a plurality of fixed pins (2), the outside of a plurality of fixed pins (2) is rotatably connected with swing plate (3), the inner wall of swing plate (3) is fixedly connected with catch pin (4), the both ends of catch pin (4) are fixedly connected with triangular plate (5), the inner wall of triangular plate (5) is provided with movable slot (6), the inner wall of material box (1) is fixedly connected with two baffle (7), the inner wall of material box (1) is fixedly connected with the buffer assembly for buffering subsequent components.

2. The material flow splitting mechanism for a bucket wheel stacker-reclaimer according to claim 1, characterized in that The buffer assembly includes two fixed sleeves (8), the outer fixed sleeve (8) is fixedly connected in the inner wall of the material box (1), the inner wall of the fixed sleeve (8) is slidably connected with the sliding plate (9), the outer fixed sleeve (8) is fixedly connected with the top plate (10), the inner wall of the top plate (10) is fixedly connected with the connecting pin (11), the end of the sliding plate (9) away from the top plate (10) is fixedly connected with the spring (12), the both ends of the connecting pin (11) are movably connected with the connecting block (13), the end of the connecting block (13) away from the connecting pin (11) is fixedly connected with the buffer plate (14), the inner wall of the buffer plate (14) is fixedly connected with the rotating column (15).

3. The material flow splitting mechanism for a bucket wheel stacker-reclaimer according to claim 2, characterized in that The both ends of the buffer plate (14) are movably connected in the inner wall of the material box (1), the outer connecting block (13) is in contact with the outer material box (1).

4. The material flow splitting mechanism for a bucket wheel stacker-reclaimer according to claim 1, characterized in that, The outer swing plate (3) is in contact with the inner wall of the material box (1), the outer triangular plate (5) is in contact with the inner wall of the material box (1).

5. The material flow splitting mechanism for a bucket wheel stacker-reclaimer according to claim 1, characterized in that, The outer swing plate (3) is movably connected in the inner wall of the movable slot (6), the outer triangular plate (5) is in contact with the outer baffle (7).

6. The material flow splitting mechanism for a bucket wheel stacker-reclaimer according to claim 1, characterized in that, The outer swing plate (3) is in contact with the outer baffle (7), the outer swing plate (3) is in contact with the inner wall of the triangular plate (5).

7. The material flow splitting mechanism for a bucket wheel stacker-reclaimer according to claim 2, characterized in that, The outer swing plate (3) is in contact with the inner wall of the material box (1), the end of the spring (12) away from the sliding plate (9) is fixedly connected in the inner wall of the fixed sleeve (8).

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