A special tool for facilitating the cleaning of the jamming of gyratory crushers

Abstract

The utility model provides a special tool convenient for cleaning rotary crusher blocking grid, include: outer pole, adjusting lever, two fixed components, first operation subassembly, second operation subassembly and handle, adjusting lever swing setting in the inside of outer pole, fixed component sets up between outer pole with adjusting lever, the second threaded sleeve is sleeved in the surface of second threaded head handle is installed in one end of outer pole. The utility model provides a special tool convenient for cleaning rotary crusher blocking grid, and the first operation subassembly, second operation subassembly are alternately replaced and arranged in the end of the outer pole with adjusting lever, fixed component and handle, can according to different blocking grid situation to carry out fast effective cleaning, compares traditional manual cleaning and simple tool cleaning, has improved cleaning efficiency greatly.

Description

Technical Field

[0001] This utility model relates to the field of auxiliary equipment for mining machinery, and in particular to a special tool for cleaning blockages in a gyratory crusher. Background Technology

[0002] In the mining and ore processing industry, gyratory crushers have become one of the key pieces of equipment due to their high crushing capacity. Their working principle is based on the relative motion between the moving cone and the fixed cone, which crushes the ore through compression. However, in actual working conditions, due to the complex and diverse properties of the ore and uneven feeding, the crushing chamber of the gyratory crusher is prone to blockage. Once blockage occurs, it will seriously reduce the working efficiency of the crusher, prolong the production cycle, increase production costs, and may even cause equipment failure, resulting in greater economic losses.

[0003] Currently, there are many drawbacks to the methods used to clean up blockages in gyratory crushers. Manual cleaning is a common method, but it is not only extremely inefficient and consumes a lot of manpower, but also requires workers to stand under the ore falling from the gyratory crusher, facing serious safety risks such as being fell or injured. Even with the help of simple tools such as crowbars, the effect is not satisfactory and cannot quickly and thoroughly solve the blockage problem, making it difficult to meet the needs of efficient mine production.

[0004] Therefore, it is necessary to provide a special tool that facilitates the cleaning of clogged sections in a gyratory crusher to solve the above-mentioned technical problems. Utility Model Content

[0005] This utility model provides a special tool for cleaning clogged sections of a gyratory crusher, which solves the problems of low efficiency, high labor costs, and high safety risks in current methods of cleaning clogged sections of gyratory crushers.

[0006] To solve the above-mentioned technical problems, this utility model provides a special tool for easily cleaning clogged grids in a gyratory crusher, comprising: The components include an outer rod, an adjusting rod, two fixed components, a first operating component, a second operating component, and a handle. The adjusting rod is movably disposed inside the outer rod, and the fixing component is disposed between the outer rod and the adjusting rod; The first operating component and the second operating component are respectively provided with one end of the adjusting rod. The first operating component includes a conical head, a first threaded head and a first threaded sleeve. The first threaded head is installed at the center position of one end of the conical head, and the first threaded sleeve is threadedly connected to the surface of the first threaded head. The second operating component includes a flat head, a second threaded head, and a second threaded sleeve. The second threaded head is connected to one end of the flat head, and the second threaded sleeve is fitted onto the surface of the second threaded head. The handle is installed at one end of the outer rod.

[0007] Preferably, the fixing component includes a fixing ring, a fixing bolt, and multiple fixing holes. The fixing ring is installed at one end of the outer rod, and the fixing bolt is disposed between the fixing ring and the adjusting rod.

[0008] Preferably, the plurality of fixing holes are respectively formed on the surface of the adjusting rod.

[0009] Preferably, a rubber pad is adhered to the inside of the handle.

[0010] Preferably, the first threaded head and the first threaded sleeve, and the second threaded head and the second threaded sleeve are used for the installation and removal of the conical head and the flat head, respectively.

[0011] Preferably, the surface of the outer rod is provided with a support assembly, which includes a movable sleeve, a support handle, and a fastening bolt. The movable sleeve is fitted onto the surface of the outer rod, and the support handle is connected to one side of the movable sleeve.

[0012] Preferably, the fastening bolt is disposed between the movable sleeve and the outer rod.

[0013] Compared with related technologies, the special tool provided by this utility model for easily cleaning clogged grids in a gyratory crusher has the following advantages: This utility model provides a special tool for easy cleaning of blockages in a gyratory crusher. The first operating component and the second operating component are alternately set at the end of the outer rod, which has an adjusting rod, a fixing component and a handle. It can quickly and effectively clean the blockages according to different blockage conditions. Compared with traditional manual cleaning and simple tool cleaning, it greatly improves the cleaning efficiency.

[0014] Operators can clean the blockage from a distance using the outer rod and adjusting rod, avoiding proximity to moving parts and reducing safety risks. The handle design of the outer rod also further improves the stability and safety of operation.

[0015] The replaceable design of the first and second operating components allows for timely replacement after wear and tear, reducing maintenance costs and improving ease of operation for operators. Attached Figure Description

[0016] Figure 1 A schematic diagram of the structure of the first embodiment of a special tool for facilitating the cleaning of clogged grids in a gyratory crusher provided by this utility model; Figure 2 for Figure 1 The enlarged schematic diagram of part A shown below; Figure 3 for Figure 1 A three-dimensional structural diagram of the special tool shown; Figure 4 for Figure 3 The enlarged schematic diagram of section B is shown below; Figure 5 for Figure 1 The diagram shows the structure of the special tool shown. Figure 6 for Figure 5 The enlarged schematic diagram of section C is shown below; Figure 7 A schematic diagram of the structure of a second embodiment of a special tool for facilitating the cleaning of clogged grids in a gyratory crusher provided by this utility model; Figure 8 for Figure 7 The enlarged schematic diagram of part D is shown.

[0017] Labels in the diagram: 1. Outer rod; 2. Adjusting rod; 3. Fixing components; 31. Fixing ring; 32. Fixing bolt; 33. Fixing hole; 4. First operating component; 41. Conical head; 42. First threaded head; 43. First threaded sleeve; 5. Second operating component; 51. Flat head; 52. Second threaded head; 53. Second threaded sleeve; 6. Handle; 7. Rubber pad; 8. Support components; 81. Activity set; 82. Support handle; 83. Fastening bolt. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments. Example

[0019] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 ,in, Figure 1 A schematic diagram of the structure of the first embodiment of a special tool for facilitating the cleaning of clogged grids in a gyratory crusher provided by this utility model; Figure 2 for Figure 1 The enlarged schematic diagram of part A shown below; Figure 3 for Figure 1 A three-dimensional structural diagram of the special tool shown; Figure 4 for Figure 3 The enlarged schematic diagram of section B is shown below; Figure 5 for Figure 1 The diagram shows the structure of the special tool shown. Figure 6 for Figure 5The enlarged schematic diagram of section C is shown. A special tool for easily cleaning blockages in a gyratory crusher includes: Outer rod 1, adjusting rod 2, two fixing components 3, first operating component 4, second operating component 5, and handle 6; The adjusting rod 2 is movably disposed inside the outer rod 1, and the fixing component 3 is disposed between the outer rod 1 and the adjusting rod 2; The first operating component 4 and the second operating component 5 are respectively provided with one end of the adjusting rod 2. The first operating component 4 includes a conical head 41, a first threaded head 42 and a first threaded sleeve 43. The first threaded head 42 is installed at the center position of one end of the conical head 41, and the first threaded sleeve 43 is threadedly connected to the surface of the first threaded head 42. The second operating component 5 includes a flat head 51, a second threaded head 52, and a second threaded sleeve 53. The second threaded head 52 is connected to one end of the flat head 51, and the second threaded sleeve 53 is fitted onto the surface of the second threaded head 52. The handle 6 is installed at one end of the outer rod 1.

[0020] Outer rod 1 and adjusting rod 2: Outer rod 1 and adjusting rod 2 are made of high-strength lightweight alloy material. Their length can be adjusted according to the actual working scenario. One end of outer rod 1 and adjusting rod 2 is equipped with a handle for easy gripping. The handle surface has anti-slip texture to ensure that the operator can hold it stably during use. The outer rod 1 and adjusting rod 2 are equipped with a reinforcing rib structure inside to reduce their weight while ensuring the strength of outer rod 1 and adjusting rod 2. The length adjustment structure of outer rod 1 and adjusting rod 2 adopts a telescopic design. For example, multiple positioning holes are set on the main body of outer rod 1 and adjusting rod 2. The length of outer rod 1 and adjusting rod 2 is fixed by inserting pins into different positioning holes.

[0021] Cleaning head: The cleaning head is a replaceable structure. Different shapes and materials of cleaning heads can be selected according to different blockage conditions and ore characteristics. The cleaning head is connected to the outer rod 1 and the adjusting rod 2 through the connecting component. Common cleaning head shapes include flat shovel-shaped, used to scoop up blocked ore; pointed cone-shaped, used to insert into the blockage for breaking and loosening; and cleaning heads with serrated edges, which can effectively cut the adhering ore. The cleaning head is made of high-hardness wear-resistant alloy steel to ensure its service life in harsh working environments.

[0022] The fixing component 3 includes a fixing ring 31, a fixing bolt 32 and a plurality of fixing holes 33. The fixing ring 31 is installed at one end of the outer rod 1, and the fixing bolt 32 is disposed between the fixing ring 31 and the adjusting rod 2.

[0023] Multiple fixing holes 33 are respectively formed on the surface of the adjusting rod 2.

[0024] A rubber pad 7 is bonded to the inside of the handle 6.

[0025] The first threaded head 42 and the first threaded sleeve 43, and the second threaded head 52 and the second threaded sleeve 53 are respectively used for the installation and removal of the conical head 41 and the flat head 51.

[0026] First, adjust the extension length of the adjusting rod 2 inside the outer rod 1 according to the position of the blockage inside the crusher. Specifically, loosen the fixing bolt 32 to allow the adjusting rod 2 to slide inside the outer rod 1. After adjusting the adjusting rod 2 to the appropriate length, tighten the fixing bolt 32 to insert it into the corresponding fixing hole 33 on the surface of the adjusting rod 2, thereby fixing the position of the adjusting rod 2.

[0027] If the ore blocking the grid is relatively compact, the first operating component 4 can be installed for cleaning. The first threaded sleeve 43 is screwed onto the first threaded head 42, so that the conical head 41 is firmly installed at one end of the adjusting rod 2. The operator holds the handle 6 and sends the conical head 41 to the blocking position through the outer rod 1 and the adjusting rod 2. Using the sharp shape of the conical head 41, it is inserted into the blocked ore pile. Through rotation, prying and other operations, the blocked ore is broken and loosened.

[0028] The first threaded sleeve 43 and the second threaded sleeve 53 are used together and fixed to one end of the adjusting rod 2. The tapered head 41 and the flat head 51 are replaced by the first threaded head 42 and the second threaded head 52.

[0029] When it is necessary to clean up the crushed ore fragments or deal with loose blockages, the second operating component 5 can be replaced, the first threaded sleeve 43 can be unscrewed, the conical head 41 can be removed, the second threaded sleeve 53 can be put on the second threaded head 52, and the flat head 51 can be installed at the end of the adjusting rod 2. The flat head 51 can be used to scoop up and push the crushed ore fragments to clean them out of the crusher.

[0030] Throughout the operation, the operator stands at a safe distance and operates remotely using the outer rod 1 and the adjusting rod 2, avoiding proximity to the moving parts of the crusher and ensuring personal safety. At the same time, the rubber pad 7 inside the handle 6 increases the friction between the hand and the handle, making the operator's grip more stable and further improving the stability of the operation.

[0031] In actual mining operations, the blockage situation of gyratory crushers is complex and varied. For example, sometimes the blocked ore is not only compacted, but may also be squeezed together to form large blocks. In this case, the initial crushing by the cone head 41 alone cannot completely solve the problem. In this situation, the operator can use the adjustability of the adjusting rod 2 to adjust the position and angle of the cone head 41 multiple times to crush different parts of the block and gradually break the large block into smaller pieces.

[0032] When using the flat head 51 to clean up debris, if there are many debris and they are widely distributed, the operator can fine-tune the length of the adjusting rod 2 according to the actual situation so that the flat head 51 can cover all the areas that need to be cleaned. Moreover, due to the cooperation between the outer rod 1 and the adjusting rod 2, the operator does not need to walk around the crusher frequently, reducing the time spent in dangerous areas.

[0033] In addition, in some large mines, multiple gyratory crushers may experience blockages at the same time. The design advantage of the quick-change operating components of this special tool is even more obvious. Operators can carry multiple sets of the first operating component 4 and the second operating component 5 and quickly switch between different crushers to improve the overall cleaning efficiency and reduce production downtime caused by equipment blockages.

[0034] Compared with related technologies, the special tool provided by this utility model for easily cleaning clogged grids in a gyratory crusher has the following advantages: This utility model provides a special tool for easy cleaning of blockages in a gyratory crusher. The first operating component 4 and the second operating component 5 are alternately set at the end of the outer rod 1, which has an adjusting rod 2, a fixing component 3 and a handle 6. It can quickly and effectively clean the blockages according to different blockage conditions, which greatly improves the cleaning efficiency compared with traditional manual cleaning and simple tool cleaning.

[0035] Operators can clean the blockage from a distance using the outer rod 1 and the adjusting rod 2, avoiding close contact with moving parts and reducing safety risks. The handle 6 design of the outer rod 1 also further improves the stability and safety of operation.

[0036] The replaceable design of the first operating component 4 and the second operating component 5 allows for timely replacement after wear and tear, reducing maintenance costs and improving the ease of operation for operators. Example

[0037] Please refer to the following: Figure 7 and Figure 8 Based on the first embodiment of this application, which provides a special tool for easily cleaning clogged grids in a gyratory crusher, the second embodiment of this application proposes another special tool for easily cleaning clogged grids in a gyratory crusher. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0038] Specifically, the difference in the second embodiment of this application regarding the special tool for cleaning the blockage of a gyratory crusher is that the outer rod 1 is provided with a support component 8, which includes a movable sleeve 81, a support handle 82, and a fastening bolt 83. The movable sleeve 81 is fitted onto the surface of the outer rod 1, and the support handle 82 is connected to one side of the movable sleeve 81.

[0039] A fixing hole adapted to the fastening bolt 83 is provided on the surface of the outer rod 1 to facilitate the fixing of the movable sleeve 81.

[0040] The fastening bolt 83 is located between the movable sleeve 81 and the outer rod 1.

[0041] The working principle of the special tool provided by this utility model for easily cleaning blockages in a gyratory crusher is as follows: In use, the operator first pushes the movable sleeve 81 to adjust the position of the support handle 82 on the surface of the outer rod 1. After adjusting the position of the support handle 82, the fastening bolt 83 is passed through the movable sleeve 81 and connected to the outer rod 1. Then, the handle 6 and the support handle 82 can be taken out to operate the entire device.

[0042] Compared with related technologies, the special tool provided by this utility model for easily cleaning clogged grids in a gyratory crusher has the following advantages: This utility model provides a special tool for cleaning the blockage of a gyratory crusher. The movable sleeve 71, support handle 72 and fastening bolt 73 are set on the surface of the outer rod 1, which makes it easy for the operator to hold the entire device with both hands for stable operation.

[0043] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A special tool for easily cleaning clogged grids in a gyratory crusher, characterized in that, include: The components include an outer rod, an adjusting rod, two fixed components, a first operating component, a second operating component, and a handle. The adjusting rod is movably disposed inside the outer rod, and the fixing component is disposed between the outer rod and the adjusting rod; The first operating component and the second operating component are respectively provided with one end of the adjusting rod. The first operating component includes a conical head, a first threaded head and a first threaded sleeve. The first threaded head is installed at the center position of one end of the conical head, and the first threaded sleeve is threadedly connected to the surface of the first threaded head. The second operating component includes a flat head, a second threaded head, and a second threaded sleeve. The second threaded head is connected to one end of the flat head, and the second threaded sleeve is fitted onto the surface of the second threaded head. The handle is installed at one end of the outer rod.

2. The special tool for facilitating the cleaning of clogged grids in a gyratory crusher according to claim 1, characterized in that, The fixing component includes a fixing ring, a fixing bolt, and multiple fixing holes. The fixing ring is installed at one end of the outer rod, and the fixing bolt is disposed between the fixing ring and the adjusting rod.

3. The special tool for facilitating the cleaning of clogged grids in a gyratory crusher according to claim 2, characterized in that, Multiple fixing holes are respectively formed on the surface of the adjusting rod.

4. The special tool for facilitating the cleaning of clogged grids in a gyratory crusher according to claim 1, characterized in that, The handle has a rubber pad bonded inside.

5. The special tool for facilitating the cleaning of clogged grids in a gyratory crusher according to claim 1, characterized in that, The first threaded head and the first threaded sleeve, and the second threaded head and the second threaded sleeve are respectively used for the installation and removal of the conical head and the flat head.

6. The special tool for facilitating the cleaning of clogged grids in a gyratory crusher according to claim 1, characterized in that, The outer rod has a support assembly on its surface. The support assembly includes a movable sleeve, a support handle, and a fastening bolt. The movable sleeve is fitted onto the surface of the outer rod, and the support handle is connected to one side of the movable sleeve.

7. The special tool for facilitating the cleaning of clogged grids in a gyratory crusher according to claim 6, characterized in that, The fastening bolt is located between the movable sleeve and the outer rod.

Images