Coal storage silo structure

Abstract

The utility model discloses a coal storage silo structure, which belongs to the technical field of coal buildings and comprises a silo body, a mounting plate is arranged on the surface of the upper end of the silo body, a top cover is arranged at the upper end of the mounting plate, a metal net is arranged at the upper end of the top cover, the top cover is fixedly connected with the mounting plate through a top cover fixing mechanism, and an elastic inner barrel is arranged in the silo body. According to the coal storage silo, the top cover fixing mechanism is arranged and can conveniently fix the top cover, so that when the coal storage silo is transported, coal cinder in the silo body cannot jump out of the opening in the upper end of the silo body, and the problem of waste caused by scattering of the coal cinder in the transportation process is solved; according to the mechanism, the elastic inner cylinder can be firmly fixed to the inner wall of the bin body, after the elastic inner cylinder is fixed, the interior of the bin body can still keep a smooth state, and the problem that coal cinder is clamped to the inner wall of the bin body is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of coal buildings, and in particular relates to a coal storage silo structure. Background Art

[0002] In the entire production and operation system of coal mines and coal preparation plants, coal storage silos are indispensable facilities for transfer and storage. While improving production efficiency and saving manpower and material resources, they also change the loose stacking method to a high-level bundled stack in a closed space, which not only saves floor space but also effectively avoids the impact and damage of coal powder, rainwater, etc. on the surrounding environment.

[0003] Chinese patent application No. 202320646201.3 discloses a coal storage silo structure, including: a silo body, the silo body has a receiving cavity, and the receiving cavity has an inclined inner wall; an angled layer, the angled layer is arranged on the inclined inner wall of the receiving cavity, the surface of the angled layer away from the inclined inner wall is an inclined surface, and the inclination angle of the inclined surface is different from the inclination angle of the inclined inner wall; a reinforcing assembly, one end of the reinforcing assembly passes through the angled layer and is connected to the inner wall of the receiving cavity, and the other end of the reinforcing assembly is located on the outside of the angled layer; a protective layer, the protective layer is arranged on the angled layer and the reinforcing assembly, and the protective layer is used to protect the angled layer and the reinforcing assembly. The technical solution provided by the utility model can solve the problems of wall hanging and blockage of coal storage silos in the prior art.

[0004] Although the above-mentioned patent realizes the use of coal storage silos, the coal slag is easily ejected from the top when the coal storage silo is transported after being placed inside the coal storage silo, thus affecting the transportation of the coal slag; the coal storage silo is not equipped with a buffer structure, and the coal slag on the inner wall is easily damaged. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a coal storage silo structure, which has the characteristics of being convenient for blocking and protecting the coal slag at the upper end of the silo body.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a coal storage silo structure, including a silo body, the upper end surface of the silo body is provided with a mounting plate, the upper end of the mounting plate is provided with a top cover, the upper end of the top cover is provided with a metal mesh, the top cover and the mounting plate are fixedly connected by a top cover fixing mechanism, an elastic inner cylinder is provided inside the silo body, and the elastic inner cylinder and the inner wall of the silo body are fixedly connected by a buffer structure fixing mechanism.

[0007] Preferably, the top cover fixing mechanism includes a slot, a block, a fixing hole, a fixing component and a socket, a socket is provided on the side of the mounting plate, a slot is provided on the side of the socket, a fixing component is provided inside the socket, a block is provided on the side of the top cover, and a fixing hole is provided on the side of the block.

[0008] Preferably, the fixing assembly includes a spring and a fixing rod, the spring is arranged inside the holder, and the fixing rod is arranged at the other end of the spring.

[0009] Preferably, the fixing assembly further comprises a sliding groove and a sliding block, the side of the fixing rod is provided with a sliding block, and the side of the holder is provided with a sliding groove corresponding to the sliding block.

[0010] Preferably, the buffer structure fixing mechanism includes a fixing ring 1, a bolt 1, a bolt 2 and a fixing ring 2, a fixing ring 2 is provided at the upper end of the elastic inner tube, and the fixing ring 2 is fixedly connected to the inner wall of the warehouse body by bolt 2, and a fixing ring 1 is provided at the lower end of the elastic inner tube, and the fixing ring 1 is fixedly connected to the inner wall of the warehouse body by bolt 1.

[0011] Preferably, the buffer structure fixing mechanism further comprises screw hole one and screw hole two, the inner wall of the bin body is provided with screw hole one corresponding to bolt one, and the inner wall of the bin body is provided with screw hole two corresponding to bolt two.

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

[0013] 1. The utility model is provided with a top cover fixing mechanism, which can conveniently fix the top cover, so that when the coal storage silo is being transported, the coal slag inside the silo body will not jump out from the opening at the upper end of the silo body, avoiding the waste problem caused by the spillage of coal slag during transportation.

[0014] 2. The utility model is provided with a buffer structure fixing mechanism, which can firmly fix the elastic inner cylinder to the inner wall of the bin body. After the elastic inner cylinder is fixed, the interior of the bin body can still remain smooth, avoiding the problem of coal slag being stuck on the inner wall of the bin body. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a three-dimensional diagram of the top cover fixing mechanism of the utility model;

[0017] Figure 3 It is an enlarged view of the fixing component of the utility model;

[0018] Figure 4 It is a cross-sectional view of the buffer structure fixing mechanism of the utility model;

[0019] In the figure: 1. bin body; 2. mounting plate; 3. top cover; 4. metal mesh; 5. top cover fixing mechanism; 51. slot; 52. block; 53. fixing hole; 54. fixing assembly; 541. spring; 542. slide groove; 543. slider; 544. fixing rod; 55. seat; 6. buffer structure fixing mechanism; 61. screw hole one; 62. fixing ring one; 63. bolt one; 64. bolt two; 65. fixing ring two; 66. screw hole two; 7. elastic inner cylinder. DETAILED DESCRIPTION

[0020] 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.

[0021] Example 1

[0022] See also Figure 1-4 The utility model provides the following technical solutions: a coal storage silo structure, including a silo body 1, a mounting plate 2 is arranged on the upper end surface of the silo body 1, a top cover 3 is arranged on the upper end of the mounting plate 2, a metal mesh 4 is arranged on the upper end of the top cover 3, the top cover 3 and the mounting plate 2 are fixedly connected by a top cover fixing mechanism 5, an elastic inner cylinder 7 is arranged inside the silo body 1, and the elastic inner cylinder 7 is fixedly connected to the inner wall of the silo body 1 by a buffer structure fixing mechanism 6.

[0023] Specifically, the top cover fixing mechanism 5 includes a slot 51, a block 52, a fixing hole 53, a fixing assembly 54 and a base 55. The base 55 is provided on the side of the mounting plate 2, the slot 51 is provided on the side of the base 55, the fixing assembly 54 is provided inside the base 55, the top cover 3 is provided on the side of the block 52, the fixing hole 53 is provided on the side of the block 52,

[0024] By adopting the above technical solution, before loading the coal ore into the silo 1 for transportation, the block 52 at the lower end of the top cover 3 is inserted into the side slot 51 of the holder 55, and then the top cover 3 can be fixed in cooperation with the fixing assembly 54 and the fixing hole 53. At this time, the metal mesh 4 at the upper end of the top cover 3 can prevent the coal slag from jumping out from the top of the silo 1.

[0025] Specifically, the fixing assembly 54 includes a spring 541 and a fixing rod 544. The spring 541 is disposed inside the holder 55, and the fixing rod 544 is disposed at the other end of the spring 541.

[0026] By adopting the above technical solution, the fixing rod 544 is pressed so that the fixing rod 544 compresses the spring 541 and embeds into the inside of the card seat 55. At this time, the card block 52 at the lower end of the top cover 3 is inserted into the inside of the side card groove 51 of the card seat 55. At this time, the spring 541 rebounds, thereby driving the fixing rod 544 to be inserted into the inside of the fixing hole 53, so as to fix the top cover 3.

[0027] Specifically, the fixing assembly 54 further includes a slide groove 542 and a slider 543. The slider 543 is disposed on the side of the fixing rod 544, and the slide groove 542 corresponding to the slider 543 is disposed on the side of the holder 55.

[0028] By adopting the above technical solution, when the top cover 3 needs to be opened, the slider 543 inside the sliding groove 542 is slid, and the slider 543 drives the fixing rod 544 to slide out from the inside of the fixing hole 53, so that the top cover 3 can be opened.

[0029] When the present embodiment is in use, before loading the coal ore into the silo 1 for transportation, the fixing rod 544 is pressed so that the fixing rod 544 compresses the spring 541 and is embedded in the inside of the holder 55. At this time, the block 52 at the lower end of the top cover 3 is inserted into the inside of the side slot 51 of the holder 55. At this time, the spring 541 rebounds, thereby driving the fixing rod 544 to be inserted into the inside of the fixing hole 53 to fix the top cover 3. At this time, the metal mesh 4 at the upper end of the top cover 3 can prevent the problem of coal slag jumping out from the top of the silo 1. When the top cover 3 needs to be opened, the slider 543 in the sliding groove 542 is slid, and the slider 543 drives the fixing rod 544 to slide out from the inside of the fixing hole 53, thereby realizing the opening of the top cover 3.

[0030] Example 2

[0031] The difference between this embodiment and the embodiment 1 is that the buffer structure fixing mechanism 6 includes a fixing ring 1 62, a bolt 1 63, a bolt 2 64 and a fixing ring 2 65. The upper end of the elastic inner tube 7 is provided with a fixing ring 2 65, and the fixing ring 2 65 is fixedly connected to the inner wall of the bin body 1 by the bolt 2 64. The lower end of the elastic inner tube 7 is provided with a fixing ring 1 62, and the fixing ring 1 62 is fixedly connected to the inner wall of the bin body 1 by the bolt 1 63.

[0032] By adopting the above technical solution, when fixing the elastic inner tube 7, the fixing ring 2 65 at the upper end of the elastic inner tube 7 is fixedly connected to the inner wall of the bin body 1 through the bolt 2 64, and then the fixing ring 1 62 at the lower end of the elastic inner tube 7 is fixedly connected to the inner wall of the bin body 1 through the bolt 1 63. At this time, the coal mine can be protected, and at the same time, the interior of the bin body 1 can still remain smooth, avoiding the problem of coal slag being stuck on the inner wall of the bin body 1.

[0033] Specifically, the buffer structure fixing mechanism 6 further includes a screw hole 1 61 and a screw hole 2 66. The inner wall of the bin body 1 is provided with a screw hole 1 61 corresponding to the bolt 1 63, and the inner wall of the bin body 1 is provided with a screw hole 2 66 corresponding to the bolt 2 64.

[0034] By adopting the above technical solution, the setting of this structure can ensure the fixing work of the elastic inner cylinder 7.

[0035] When the present embodiment is in use, when fixing the elastic inner tube 7, the fixing ring 2 65 at the upper end of the elastic inner tube 7 is fixedly connected to the inner wall of the bin body 1 by means of the bolt 2 64, and then the fixing ring 1 62 at the lower end of the elastic inner tube 7 is fixedly connected to the inner wall of the bin body 1 by means of the bolt 1 63. At this time, the coal mine can be protected, and at the same time, the interior of the bin body 1 can still remain smooth, thus avoiding the problem of coal slag being stuck on the inner wall of the bin body 1.

[0036] The working principle and use process of the utility model: when the utility model is in use, before loading the coal into the warehouse body 1 for transportation, the fixing rod 544 is pressed, so that the fixing rod 544 compresses the spring 541 and is embedded in the inside of the clamping seat 55. At this time, the clamping block 52 at the lower end of the top cover 3 is inserted into the inside of the side clamping groove 51 of the clamping seat 55. At this time, the spring 541 rebounds, thereby driving the fixing rod 544 to be inserted into the inside of the fixing hole 53 to fix the top cover 3. At this time, the metal mesh 4 at the upper end of the top cover 3 can prevent the problem of coal slag jumping out from the top of the warehouse body 1. When it is necessary to fix the top When the cover 3 is opened, the slider 543 inside the sliding groove 542 drives the fixing rod 544 to slide out from the inside of the fixing hole 53, so that the top cover 3 can be opened; when the elastic inner tube 7 is fixed, the fixing ring 2 65 at the upper end of the elastic inner tube 7 is fixedly connected to the inner wall of the bin body 1 through the bolt 2 64, and then the fixing ring 1 62 at the lower end of the elastic inner tube 7 is fixedly connected to the inner wall of the bin body 1 through the bolt 1 63. At this time, the coal mine can be protected, and at the same time, the interior of the bin body 1 can still remain smooth, avoiding the problem of coal slag getting stuck on the inner wall of the bin body 1.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A coal storage silo structure, comprising a silo body, characterized in that: A mounting plate is provided on the upper end surface of the bin body, a top cover is provided on the upper end of the mounting plate, a metal mesh is provided on the upper end of the top cover, the top cover and the mounting plate are fixedly connected by a top cover fixing mechanism, an elastic inner cylinder is provided inside the bin body, and the elastic inner cylinder and the inner wall of the bin body are fixedly connected by a buffer structure fixing mechanism.

2. A coal storage silo structure according to claim 1, characterized in that: The top cover fixing mechanism includes a card slot, a card block, a fixing hole, a fixing component and a card seat. The card seat is arranged on the side of the mounting plate, the card slot is opened on the side of the card seat, the fixing component is arranged inside the card seat, the card block is arranged on the side of the top cover, and the fixing hole is opened on the side of the card block.

3. A coal storage silo structure according to claim 2, characterized in that: The fixing assembly comprises a spring and a fixing rod. The spring is arranged inside the clamping seat, and the fixing rod is arranged at the other end of the spring.

4. A coal storage silo structure according to claim 3, characterized in that: The fixing assembly further comprises a sliding groove and a sliding block. The sliding block is arranged on the side of the fixing rod, and the sliding groove corresponding to the sliding block is arranged on the side of the clamping seat.

5. A coal storage silo structure according to claim 1, characterized in that: The buffer structure fixing mechanism includes a fixing ring 1, a bolt 1, a bolt 2 and a fixing ring 2. The upper end of the elastic inner tube is provided with a fixing ring 2, and the fixing ring 2 is fixedly connected to the inner wall of the warehouse body by bolt 2. The lower end of the elastic inner tube is provided with a fixing ring 1, and the fixing ring 1 is fixedly connected to the inner wall of the warehouse body by bolt 1.

6. A coal storage silo structure according to claim 5, characterized in that: The buffer structure fixing mechanism also includes screw hole one and screw hole two. The inner wall of the bin body is provided with screw hole one corresponding to bolt one, and the inner wall of the bin body is provided with screw hole two corresponding to bolt two.

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