Quick detachable throwaway plate guard

Abstract

The utility model discloses a quick dismounting type crusher side fling board guard plate belongs to side guard plate technical field, and it includes machine wall and side guard plate, be provided with quick dismounting structure between machine wall and side guard plate, one side of side guard plate is provided with dismounting protection structure, quick dismounting structure includes U -shaped support, one side of U -shaped support is fixedly connected with one side of machine wall, one side of U -shaped support is connected with threaded rod with screw thread, one end of threaded rod is rotatably connected with connecting round plate, and dismounting protection structure includes connecting card frame, this quick dismounting type crusher side fling board guard plate, through setting up quick dismounting structure, under the action of threaded rod, can drive connecting round plate movement, and then can drive round insertion rod movement, make round insertion rod can drive push plate and promote side guard plate and machine wall separate, at this moment can be convenient for the dismounting and replacement of side guard plate and machine wall, need not with other tools and carry out dismounting.

Description

Technical Field

[0001] This utility model belongs to the technical field of crusher side guard plate, specifically a quick-release crusher side guard plate. Background Technology

[0002] Crusher side guards generally refer to the side guards of a crusher. These side guards are components located between the fixed and movable toothed plates, typically made of high-manganese steel castings. Their main function is to protect the crusher frame walls, preventing damage from material impact. The side guards play a crucial role in the operation of the crusher, extending the service life of the frame and ensuring efficient machine operation.

[0003] The existing crusher side guard plates have a relatively complete structure and function, which can meet basic usage requirements, but the following problems still exist: In actual use, the side guard plate will stick to the machine wall due to dust and impurities after long-term use. As a result, the side guard plate needs to be separated with the help of separation equipment before it can be removed, which is very inconvenient. Utility Model Content

[0004] (a) Technical problems to be solved In order to overcome the above-mentioned defects of the prior art, this utility model provides a quick-release crusher side plate guard, which solves the problem that in actual use, the side plate guard and the machine wall will stick together due to dust and impurities after long-term use, so that the side plate guard and the machine wall need to be separated by separation equipment before it can be removed, which is very inconvenient.

[0005] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a quick-release crusher side plate guard, comprising a machine wall and a side plate, wherein a quick-release structure is provided between the machine wall and the side plate, and a disassembly protection structure is provided on one side of the side plate. The quick-release structure includes a U-shaped frame, one side of which is fixedly connected to one side of the machine wall, and a threaded rod is threadedly connected to one side of the U-shaped frame. One end of the threaded rod is rotatably connected to a connecting circular plate. The disassembly protection structure includes a connecting frame, one side of which is fixedly connected to one side of the side plate, and a protective plate is clamped to the inner wall of the connecting frame.

[0006] As a further embodiment of this utility model: a rectangular groove is provided on one side of the machine wall, and a push plate is provided inside the rectangular groove.

[0007] As a further embodiment of this utility model: a circular rod is fixedly connected to one side of the connecting circular plate, the circular rod is inserted into the inner wall of the machine wall, one end of the circular rod is fixedly connected to one side of the push plate, and a buffer spring is sleeved on the outer surface of the circular rod, the two ends of the buffer spring are fixedly connected to the machine wall and the connecting circular plate respectively.

[0008] As a further embodiment of this utility model: a rectangular connecting plate is fixedly connected to the outer surface of the connecting circular plate, and a sliding rod is slidably connected to the inner wall of the rectangular connecting plate, with one end of the sliding rod fixedly connected to one side of the machine wall.

[0009] As a further embodiment of this utility model: the inner wall of the machine wall is provided with a first screw hole, the inner wall of the side guard plate is provided with a second screw hole, and the inner walls of the first screw hole and the second screw hole are threadedly connected with a threaded clamp rod.

[0010] As a further embodiment of this utility model: the top and bottom of the connecting card frame are symmetrically provided with first insertion holes, the top of the protective plate is provided with a second insertion hole penetrating the protective plate, and a rectangular protrusion is fixedly connected to one side of the protective plate.

[0011] As a further embodiment of this utility model: a threaded insert rod is inserted into the inner wall of the first and second insertion holes, and a fixing nut is threadedly connected to one end of the threaded insert rod.

[0012] (III) Beneficial Effects Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This quick-release crusher side plate guard, through the setting of a quick-release structure, can drive the connecting circular plate to move under the action of the threaded rod, which in turn can drive the circular insert rod to move, so that the circular insert rod can drive the push plate to push the side guard plate to separate from the machine wall. At this time, the side guard plate and the machine wall can be easily disassembled and replaced without the need for other tools.

[0013] 2. This quick-release crusher side plate guard, by setting the first screw hole and the second screw hole, can be used with a threaded clamp to fix the side plate to the machine wall, thereby facilitating the protection of the machine wall by the side plate guard.

[0014] 3. This quick-release crusher side plate guard plate, through the setting of a disassembly and assembly protective structure, can be disassembled and assembled under the action of the connecting frame, so that the guard plate can protect the machine wall. The threaded rod can be used with fixing nuts and other components to fix the guard plate to the connecting frame. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2This is a three-dimensional structural diagram of the machine wall of this utility model; Figure 3 This is a three-dimensional structural diagram of the push plate of this utility model; Figure 4 This is a three-dimensional structural diagram of the protective plate of this utility model; In the diagram: 1. Machine wall; 2. Side guard plate; 3. Quick disassembly and assembly structure; 31. U-shaped frame; 32. Threaded rod; 33. Connecting round plate; 34. Rectangular connecting plate; 35. Sliding rod; 36. Round insertion rod; 37. Rectangular groove; 38. Push plate; 39. Buffer spring; 310. First screw hole; 311. Second screw hole; 312. Threaded clamping rod; 4. Disassembly and assembly protection structure; 41. Connecting frame; 42. Protective plate; 43. Rectangular protrusion; 44. First insertion hole; 45. Second insertion hole; 46. Threaded insertion rod; 47. Fixing nut. Detailed Implementation

[0016] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0017] like Figures 1-4 As shown, this utility model provides a technical solution: a quick-release crusher side plate guard, including a machine wall 1 and a side plate 2. The side plate 2 can protect the inner wall of the machine wall 1. A quick-release structure 3 is provided between the machine wall 1 and the side plate 2. A disassembly and assembly protection structure 4 is provided on one side of the side plate 2. The quick-release structure 3 includes a U-shaped frame 31. The U-shaped frame 31 can install other equipment. One side of the U-shaped frame 31 is fixedly connected to one side of the machine wall 1. A threaded rod 32 is threadedly connected to one side of the U-shaped frame 31. One end of the threaded rod 32 is rotatably connected to a connecting round plate 33. The threaded rod 32 can drive the connecting round plate 33 to move, thereby cooperating with the movement of other components. The disassembly and assembly protection structure 4 includes a connecting frame 41. One side of the connecting frame 41 is fixedly connected to one side of the side plate 2. A protective plate 42 is snapped into the inner wall of the connecting frame 41. The protective plate 42 can cooperate with the connecting frame 41 for snapping and disassembly.

[0018] Specifically, such as Figures 2-4As shown, a rectangular groove 37 is provided on one side of the machine wall 1. A push plate 38 is installed inside the rectangular groove 37. The rectangular groove 37 can accommodate the push plate 38. At the same time, the push plate 38 can separate the machine wall 1 from the side guard plate 2 under the action of the threaded rod 32. A circular insert rod 36 is fixedly connected to one side of the connecting circular plate 33. The circular insert rod 36 is inserted into the inner wall of the machine wall 1 and can slide on the inner wall of the machine wall 1, thereby driving the push plate 38 to move. One end of the circular insert rod 36 is fixedly connected to one side of the push plate 38. A buffer spring 39 is sleeved on the outer surface of the circular insert rod 36. The two ends of the buffer spring 39 are fixedly connected to the machine wall 1 and the connecting circular plate 33, respectively. The buffer spring 39 can move when the circular insert rod 36 moves. During the operation, the extrusion pressure is buffered. A rectangular connecting plate 34 is fixedly connected to the outer surface of the connecting circular plate 33. A sliding rod 35 is slidably connected to the inner wall of the rectangular connecting plate 34. One end of the sliding rod 35 is fixedly connected to one side of the machine wall 1. The sliding rod 35 can cooperate with the rectangular connecting plate 34 to limit the connecting circular plate 33, so that the threaded rod 32 can drive the connecting circular plate 33 to move. A first screw hole 310 is opened on the inner wall of the machine wall 1, and a second screw hole 311 is opened on the inner wall of the side guard plate 2. A threaded clamping rod 312 is threadedly connected to the inner wall of the first screw hole 310 and the second screw hole 311. The threaded clamping rod 312 can cooperate with the first screw hole 310 and the second screw hole 311 to disassemble and fix the machine wall 1 and the side guard plate 2.

[0019] Specifically, such as Figure 4 As shown, the top and bottom of the connecting frame 41 are symmetrically provided with first insertion holes 44, and the top of the protective plate 42 is provided with a second insertion hole 45 that penetrates the protective plate 42. The connecting frame 41 can snap the protective plate 42 in place. A rectangular protrusion 43 is fixedly connected to one side of the protective plate 42. The rectangular protrusion 43 can improve the wear resistance of the protective plate 42. Threaded rods 46 are inserted into the inner walls of the first insertion hole 44 and the second insertion hole 45. One end of the threaded rod 46 is threadedly connected to a fixing nut 47. The threaded rod 46 can cooperate with the fixing nut 47 to fix the protective plate 42 and the connecting frame 41.

[0020] The working principle of this utility model is as follows: S1. When it is necessary to replace the protective plate 42 during use, the threaded rod 46 is separated from the fixing nut 47, thereby separating it from the first insertion hole 44 and the second insertion hole 45, and then the protective plate 42 is separated from the connecting frame 41 to complete the disassembly. S2. At this time, the threaded rod 312 is separated from the first threaded hole 310 and the second threaded hole 311. Then, the threaded rod 32 is rotated so that the threaded rod 32 can drive the connecting round plate 33 to move, which in turn can drive the round insert rod 36 and the push plate 38 to move, so that the machine wall 1 is separated from the side guard plate 2. When the S3 circular insert rod 36 moves, the buffer spring 39 can deform, thereby buffering the movement. At this time, the sliding rod 35 can slide on the inner wall of the rectangular connecting plate 34.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.

Claims

1. A quick-release crusher side guard plate, comprising a machine wall (1) and a side guard plate (2), characterized in that: A quick-release structure (3) is provided between the machine wall (1) and the side guard plate (2). A disassembly protection structure (4) is provided on one side of the side guard plate (2). The quick-release structure (3) includes a U-shaped frame (31). One side of the U-shaped frame (31) is fixedly connected to one side of the machine wall (1). A threaded rod (32) is threadedly connected to one side of the U-shaped frame (31). A connecting round plate (33) is rotatably connected to one end of the threaded rod (32). The disassembly protection structure (4) includes a connecting frame (41). One side of the connecting frame (41) is fixedly connected to one side of the side guard plate (2). A protective plate (42) is snapped into the inner wall of the connecting frame (41).

2. The quick-release crusher side plate guard according to claim 1, characterized in that: A rectangular groove (37) is provided on one side of the machine wall (1), and a push plate (38) is provided inside the rectangular groove (37).

3. The quick-release crusher side plate guard according to claim 2, characterized in that: A circular rod (36) is fixedly connected to one side of the connecting circular plate (33). The circular rod (36) is inserted into the inner wall of the machine wall (1). One end of the circular rod (36) is fixedly connected to one side of the push plate (38). A buffer spring (39) is sleeved on the outer surface of the circular rod (36). The two ends of the buffer spring (39) are fixedly connected to the machine wall (1) and the connecting circular plate (33) respectively.

4. The quick-release crusher side plate guard according to claim 1, characterized in that: A rectangular connecting plate (34) is fixedly connected to the outer surface of the connecting circular plate (33), and a sliding rod (35) is slidably connected to the inner wall of the rectangular connecting plate (34). One end of the sliding rod (35) is fixedly connected to one side of the machine wall (1).

5. The quick-release crusher side plate guard according to claim 1, characterized in that: The inner wall of the machine wall (1) is provided with a first screw hole (310), and the inner wall of the side guard plate (2) is provided with a second screw hole (311). The inner walls of the first screw hole (310) and the second screw hole (311) are threadedly connected with a threaded clamp (312).

6. The quick-release crusher side plate guard according to claim 1, characterized in that: The top and bottom of the connecting card frame (41) are symmetrically provided with first insertion holes (44), the top of the protective plate (42) is provided with a second insertion hole (45) that penetrates the protective plate (42), and a rectangular protrusion (43) is fixedly connected to one side of the protective plate (42).

7. The quick-release crusher side plate guard according to claim 6, characterized in that: A threaded rod (46) is inserted into the inner wall of the first insertion hole (44) and the second insertion hole (45), and a fixing nut (47) is threaded to one end of the threaded rod (46).

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