Gangue discharging gate of gangue bin
By designing grooves, movable blocks and curved plates in the gangue warehousing gate, the problem of gangue being stuck and causing the gate to be unable to be completely closed is solved. The wear resistance of the gate is improved through the cladding layer, and the safety of the gangue warehousing is achieved Storage and long-term use of gates.
Patent Information
- Application Number
- CN202421303249.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-06-07
AI Technical Summary
When the existing gangue warehouse gate is closed, it is easy to be blocked due to gangue stuck and cannot be completely closed, resulting in inconvenience in storage. If the gate is half open, it may cause gangue to fall, causing personal injury or equipment damage. The existing solutions rely on manual operations, which increases labor intensity. .
A gangue storage gate is designed, which adopts grooves, movable blocks, curved plates and other structures. Through the cooperation of the curved plates and grooves, the gangue is pushed into the groove to prevent jamming, ensure that the gate is completely closed, and passes through The cladding increases the hardness and wear resistance of the gate.
The complete closure of the gangue warehouse gate is achieved, which avoids the danger caused by the gangue drop, extends the service life of the gate, and reduces the labor intensity of manual operation.
Smart Images
Figure CN222497393U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of gangue bin gates, in particular to a gangue bin gate for releasing gangue. Background Art
[0002] During the transportation process, the gangue is generally stored in the gangue bin to buffer each link of the transportation and ensure the smooth transportation of the gangue. The gangue bin is generally equipped with a gate at the lower discharge port. The gate is closed when it is not needed for transportation and is stored. When the gangue is sent out from the gangue bin, the gate is opened and the transportation equipment installed at the bottom of the gate is used to transport it to the designated location for processing.
[0003] Since the gangue is in the form of large blocks, when the gate is closed, the block gangue may be stuck in the gate plate position of the gate, resulting in the gate being unable to be completely closed, affecting the gangue discharge operation of the gangue bin. At the same time, if the gate is left in a semi-open state, the falling of the gangue in the bin may cause personal injury and damage to the operating equipment. At present, the main solution to this problem is to use manual operation. When closing the gate, the operator observes. If the gangue is stuck, the gate is opened and then closed again until the gate is completely closed, resulting in high labor intensity for the workers. Therefore, a gangue discharge gate for a gangue bin is proposed to solve the above problems. Utility Model Content
[0004] In order to make up for the above shortcomings, the utility model provides a gangue bin gangue releasing gate, aiming to improve the problem in the prior art that the operating workers observe when closing the gate, and if gangue is stuck, the gate is opened and then closed again until the gate is completely closed, resulting in high labor intensity for the workers.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a gangue bin gangue discharge gate, including a gate, one side outer wall of the gate is slidably connected to a gate beam frame, one side outer wall of the gate beam frame is provided with a gate, an adjusting mechanism is provided on the gate, and an auxiliary mechanism is provided on the gate, the adjusting mechanism includes a groove, the groove is provided on one side inner wall of the gate, one side inner wall of the gate is slidably connected to a movable block, the outer wall of the movable block on one side close to the gate is fixedly connected to an arc plate, and one side outer wall of the movable block is fixedly connected to a spring damper.
[0006] As a further description of the above technical solution: the auxiliary mechanism includes a threaded hole, which is opened on the outer walls of both sides of the gate, and the outer walls of both sides of the gate are clamped with a U-shaped frame, and the bottom inner wall of the U-shaped frame is fixedly connected with a slide bearing, and the inner walls of both sides of the gate beam frame are provided with a slide groove, and the inner wall of one side of the slide groove is provided with an arc groove, and the inner circle of the threaded hole is threadedly connected with a bolt.
[0007] As a further description of the above technical solution: the arc plate is slidably connected to the inner wall of one side of the groove, and the length and width of the arc plate are adapted to the inner diameter of the groove.
[0008] As a further description of the above technical solution: one end of the spring damper away from the movable block is fixedly connected to an inner wall of one side of the gate.
[0009] As a further description of the above technical solution: the outer walls on both sides of the gate are fixedly connected with a cladding layer.
[0010] As a further description of the above technical solution: the slideway bearing is slidably connected to an inner wall of one side of the slide groove.
[0011] As a further description of the above technical solution: a wear-resistant pad is fixedly connected to the inner wall of one side of the slide groove.
[0012] As a further description of the above technical solution: a hydraulic cylinder is fixedly connected to an outer wall of one side of the gate, a telescopic rod is fixedly connected to an output end of the hydraulic cylinder, and an end of the telescopic rod away from the hydraulic cylinder is fixedly connected to an outer wall of one side of the gate.
[0013] The utility model has the following beneficial effects:
[0014] 1. In the utility model, by setting structures such as grooves, movable blocks, and arc plates, the gate is prevented from being affected by some gangue when closing the gate, and the gate is completely closed, which improves the observation of the operating workers when closing the gate. If gangue is stuck, some gangue in the bin may fall through the gap, which may cause personal injury and damage to the operating equipment. At the same time, the overall hardness and wear resistance of the gate are increased by the cladding layer, thereby extending the service life of the gate to a certain extent.
[0015] 2. In the utility model, by setting structures such as slide bearings, slide grooves, arc grooves, etc., the friction on both sides of the gate is reduced and the movement is limited when the gate moves, so as to prevent the gate from moving directly through the hydraulic cylinder. The friction around the gate is large, the load on the hydraulic cylinder is large, and overheating damage is prone to occur. At the same time, the damage of a single slide bearing does not affect the normal working progress, and the slide bearing that needs maintenance can be conveniently disassembled and replaced during the rest period. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the overall main view of a gangue bin discharge gate proposed by the utility model;
[0017] Figure 2 It is an overall side view schematic diagram of a gangue bin discharge gate proposed by the utility model;
[0018] Figure 3 A cross-sectional schematic diagram of a gangue silo discharge gate proposed by the utility model;
[0019] Figure 4 The utility model is a schematic diagram of an auxiliary mechanism of a gangue bin gangue discharge gate.
[0020] Legend:
[0021] 1. Gate; 2. Gate beam frame; 3. Hydraulic cylinder; 4. Telescopic rod; 5. Gate; 6. Adjustment mechanism; 61. Groove; 62. Movable block; 63. Arc plate; 64. Spring damper; 65. Cladding layer; 7. Auxiliary mechanism; 71. Threaded hole; 72. U-shaped frame; 73. Slideway bearing; 74. Slideway; 75. Arc groove; 76. Bolt. DETAILED DESCRIPTION
[0022] 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.
[0023] Reference Figure 1-Figure 3 The utility model provides an embodiment: a gangue silo discharge gate, comprising a gate 1, a gate beam frame 2 is slidably connected to one side outer wall of the gate 1, a gate opening 5 is opened on one side outer wall of the gate beam frame 2, an adjustment mechanism 6 is arranged on the gate 1, an auxiliary mechanism 7 is arranged on the gate 1, the adjustment mechanism 6 comprises a groove 61, by setting the groove 61 and the arc plate 63 to cooperate with each other, a part of the moving corner stones are pushed into the groove 61, so as to prevent the gangue from causing the gate 1 to fail. In the case that the gate 5 cannot be closed and blocked, the gangue continues to fall out of the gap. A groove 61 is provided on the inner wall of one side of the gate 5. A movable block 62 is slidably connected to the inner wall of one side of the gate 1. An arc plate 63 is fixedly connected to the outer wall of the movable block 62 close to the gate 5. By setting the arc plate 63, some gangue remaining in the corners when the gate 1 is closed is pushed outward or into the groove 61. A spring damper 64 is fixedly connected to the outer wall of one side of the movable block 62.
[0024] Reference Figure 2-Figure 3The arc plate 63 is slidably connected to the inner wall of one side of the groove 61. The length and width of the arc plate 63 are adapted to the inner diameter of the groove 61. The end of the spring damper 64 away from the movable block 62 is fixedly connected to the inner wall of one side of the gate 1. By setting the spring damper 64, the arc plate 63 and the groove 61 are flexibly pressed according to the excess gangue when closing, so that the arc plate 63 fits the inner wall of the side of the groove 61 for sealing. The outer walls of both sides of the gate 1 are fixedly connected with the cladding layer 65. By setting the material of the cladding layer 65 to be a cobalt-based alloy, it has a high The hardness and wear resistance of the gate 1 can form a solid protective layer on the surface of the gate 1, reducing the wear and scratches on the inner wall surface of the gate 1 caused by the gangue entering the gangue bin and falling, thereby extending the service life of the gate 1. A hydraulic cylinder 3 is fixedly connected to the outer wall of one side of the gate 1, and the hydraulic cylinder 3 is set to drive the telescopic rod 4 to perform telescopic adjustment. The above mechanism is a prior art and therefore will not be described in detail. The output end of the hydraulic cylinder 3 is fixedly connected to the telescopic rod 4, and the end of the telescopic rod 4 away from the hydraulic cylinder 3 is fixedly connected to the outer wall of one side of the gate 1.
[0025] Reference Figure 3-Figure 4 The auxiliary mechanism 7 includes threaded holes 71, which are provided on the outer walls of both sides of the gate 1. The threaded holes 71 cooperate with the bolts 76 to make the U-shaped frame 72 conveniently fixed and disassembled on the outer walls of both sides of the gate 1. The outer walls of both sides of the gate 1 are clamped with U-shaped frames 72, and the bottom inner wall of the U-shaped frame 72 is fixedly connected with a slide bearing 73. By providing the slide bearing 73, the gate 1 is prevented from directly rubbing and moving, causing the outer surface of the gate 1 to wear more seriously. At the same time, the left and right sides of the gate 1 are limited when it moves to prevent the continuous pressure of the gangue inside the gangue bin from causing a large friction load on the hydraulic cylinder 3 when the gate 1 moves and opens and closes. The inner walls of the two sides of the door beam frame 2 are provided with slide grooves 74, and the inner wall of one side of the slide groove 74 An arc groove 75 is opened, and the gangue that falls into the slide groove 74 is pushed to the outside through the slide bearing 73 by setting the arc groove 75, and at the same time, a single damaged slide bearing 73 is disassembled and assembled. When a single slide bearing 73 is damaged, it will not affect the continued use of the gate 1 when it is disassembled. Reducing a single damage will not affect the current work progress, and reducing the problem of temporary repairs increasing the workload required for manual maintenance. The slide bearing 73 is slidably connected to the inner wall of one side of the slide groove 74, and a wear-resistant pad is fixedly connected to the inner wall of one side of the slide groove 74. The wear resistance between the slide groove 74 and the slide bearing 73 is reduced by setting the wear-resistant pad. The inner ring of the threaded hole 71 is threaded with a bolt 76, and the U-shaped frame 72 is disassembled and assembled by setting the bolt 76.
[0026] Working principle: When the gate 1 moves to close the gate 5, the arc plate 63 is driven to move to push away some of the gangue, and some of the gangue is still pushed into the groove 61. When the gate 1 closes the gate 5, the arc plate 63 squeezes some of the gangue in the groove 61. When the arc plate 63 is about to be inserted into the inner wall of one side of the groove 61, the arc surface of the arc plate 63 squeezes some of the gangue in the groove 61 out of the outside of the groove 61. If there is some gangue that is not squeezed out, the arc plate 63 is attached to the outermost wall of the groove 61 and attached to the stone, but the gate 1 can still be closed. At the same time, during the closing process of the gate 1, the arc plate 63 does not reach the required position of the groove 61, so that the spring damper 64 is squeezed, and at the same time, the arc plate 63 and the groove 61 are four The sliding seal is formed around the gate 1 to prevent gap problems when the gate 1 is closed. At the same time, when the gate 1 moves, it drives the slide bearing 73 to move the slide groove 74 smoothly, so that when the U-shaped frame 72 and the slide bearing 73 move, the stones inside the slide groove 74 are pushed forward, and the gangue in the slide groove 74 is pushed onto the arc groove 75, and then the gangue rolls to the outside. At the same time, when the slide bearing 73 fails, by moving a single slide bearing 73 to the corresponding arc groove 75 position, and then rotating a single bolt 76 to disengage the bolt 76 from the outer wall of the threaded hole 71 of the U-shaped frame 72, and then pulling the U-shaped frame 72 downward to disengage the single U-shaped frame 72 and the slide bearing 73 from the slide groove 74, the U-shaped frame 72 and the slide bearing 73 can be easily disassembled and assembled individually.
[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.
Claims
1. A gangue silo discharge gate, comprising a gate (1), characterized in that: The outer wall of one side of the gate (1) is slidably connected to a gate beam frame (2), and a gate opening (5) is provided on the outer wall of one side of the gate beam frame (2). The gate (1) is provided with an adjustment mechanism (6), and the gate (1) is provided with an auxiliary mechanism (7). The adjustment mechanism (6) comprises a groove (61), and the groove (61) is provided on the inner wall of one side of the gate opening (5). A movable block (62) is slidably connected to the inner wall of one side of the gate (1), and an arc plate (63) is fixedly connected to the outer wall of one side of the movable block (62) close to the gate opening (5), and a spring damper (64) is fixedly connected to the outer wall of one side of the movable block (62).
2. A gangue silo discharge gate according to claim 1, characterized in that: The auxiliary mechanism (7) comprises a threaded hole (71), wherein the threaded hole (71) is provided on the outer walls on both sides of the gate (1), the outer walls on both sides of the gate (1) are clamped with a U-shaped frame (72), the bottom inner wall of the U-shaped frame (72) is fixedly connected with a slideway bearing (73), the inner walls on both sides of the gate beam frame (2) are provided with a slide groove (74), the inner wall of one side of the slide groove (74) is provided with an arc groove (75), and the inner ring of the threaded hole (71) is threadedly connected with a bolt (76).
3. The gangue silo discharge gate according to claim 1, characterized in that: The arc-shaped plate (63) is slidably connected to an inner wall of one side of the groove (61), and the length and width of the arc-shaped plate (63) are adapted to the inner diameter of the groove (61).
4. The gangue silo discharge gate according to claim 1, characterized in that: One end of the spring damper (64) away from the movable block (62) is fixedly connected to an inner wall of one side of the gate (1).
5. The gangue silo discharge gate according to claim 1, characterized in that: The outer walls on both sides of the gate (1) are fixedly connected with a cladding layer (65).
6. The gangue silo discharge gate according to claim 2, characterized in that: The slideway bearing (73) is slidably connected to an inner wall of one side of the slide groove (74).
7. The gangue silo discharge gate according to claim 2, characterized in that: A wear-resistant pad is fixedly connected to an inner wall of one side of the slide groove (74).
8. The gangue silo discharge gate according to claim 1, characterized in that: A hydraulic cylinder (3) is fixedly connected to an outer wall of one side of the gate (1); an output end of the hydraulic cylinder (3) is fixedly connected to a telescopic rod (4); and an end of the telescopic rod (4) away from the hydraulic cylinder (3) is fixedly connected to an outer wall of one side of the gate (1).