Crusher with dust falling structure

Abstract

The utility model discloses a crusher with a dust fall structure, which relates to the technical field of crushers, and comprises a crusher main body, a discharge port, a flywheel, a belt pulley, a driving motor and a movable jaw plate, the discharge port is arranged at the bottom of the crusher main body, and the top of the crusher main body is respectively connected with the flywheel and the belt pulley through a rotating shaft. According to the crusher with the dust falling structure, a water inlet pipe can be connected to the water inlet end of the water pump main body, and then an L-shaped water pipe is connected to the water outlet end of the water pump main body, so that the top of the L-shaped water pipe can fall on two groups of fixed plates, and when a baffle plate descends to the maximum distance, the baffle plate can shield the upper part of a feed port of the crusher main body; the baffle is arranged in the crusher main body, so that the splashed broken stones inside the crusher main body can impact the bottom of the baffle, and the baffle can prevent the splashed broken stones from being splashed out easily, so that the splashed broken stones are prevented from flying out from the interior of the crusher main body, and the safety of the crusher during use is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a crusher technical field, concretely is a crusher with dust falling structure. BACKGROUND

[0002] Mining engineering refers to the engineering of mining mineral resources (such as coal, oil, natural gas, non-ferrous metals, etc.) from the ground or the earth's interior, in mining engineering, the use of crusher is indispensable, in the mining process, the ore and rock mined from underground or open pit mine often need to be crushed to meet the requirements of subsequent processing, transportation or storage, the existing crusher still has certain defects when using.

[0003] The crusher in the prior art can crush the ore and rock generated in the mining process, facilitating subsequent ore dressing, smelting or processing, there are many types of crushers, and the jaw crusher is a relatively common crusher, in the process of using the crusher, a large amount of dust will be generated due to the extrusion, impact and crushing of the material, which will cause more dust on the top of the crusher and affect the surrounding personnel and environment. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a crusher with dust falling structure to solve the problem that the crusher on the market is difficult to fall dust.

[0005] To achieve the above object, the utility model provides the following technical scheme: a crusher with dust falling structure, comprising: a crusher main body, a discharge port, a flywheel, a belt pulley, a driving motor and a moving jaw plate, the bottom of the crusher main body is provided with a discharge port, the top of the crusher main body is connected with a flywheel and a belt pulley through a rotating shaft respectively, the outer side of the belt pulley is connected with a driving motor through a belt, the inside of the crusher main body is installed with a moving jaw plate, a supporting rod is welded on the both sides of the crusher main body, the top of the supporting rod is connected with a supporting seat, the inside of the supporting seat is connected with a return spring, one end of the return spring is connected with a clamping block, the bottom of the clamping block is connected with a moving block, the outer side of the crusher main body is installed with a water pump main body, the water outlet of the water pump main body is connected with an L-shaped water pipe, the lower part of the L-shaped water pipe is connected with a spray hose, the outer side of the L-shaped water pipe is provided with an arc-shaped fixing block, the both sides of the arc-shaped fixing block are connected with plug-in blocks.

[0006] Preferably, the inside of the plug-in block is provided with a clamping groove matched with the size of the end of the clamping block.

[0007] Preferably, the plug-in block and the supporting seat form a plug-in structure.

[0008] Preferably, the front part of the crusher body is respectively provided with an electric push rod and a fixed plate, and the two fixed plates are jointly connected with a guide rod.

[0009] Preferably, the output end of the electric push rod is connected with a moving plate, and the top of the moving plate is connected with a connecting rod.

[0010] Preferably, the top of the two connecting rods is jointly connected with a baffle, and the inside of the baffle is provided with a through hole.

[0011] Preferably, the baffle is made of stainless steel.

[0012] Compared with the prior art, the crusher with the dust falling structure can connect the water inlet pipe to the water inlet end of the water pump body, connect the L-shaped water pipe to the water outlet end of the water pump body, make the top of the L-shaped water pipe fall on the two fixed plates, and when the baffle falls to the maximum distance, the baffle can shield above the feeding port of the crusher body, so that the splashed stone blocks in the crusher body can hit the bottom of the baffle, the baffle can prevent the splashed stone blocks from splashing out, thereby avoiding the splashed stone blocks from flying out of the crusher body and improving the safety of the crusher during use.

[0013] 1. The crusher can improve the production efficiency of mining engineering and reduce the transportation cost. Since dust is generated during the crushing of ores and rocks, the dust around the crusher is large, which can affect the surrounding personnel and environment. The water inlet pipe can be connected to the water inlet end of the water pump body, and the L-shaped water pipe can be connected to the water outlet end of the water pump body, so that the top of the L-shaped water pipe can fall on the two fixed plates. When the arc-shaped fixed block moves, the plug-in block can be moved. When the two plug-in block ends are inserted into the support seat, the plug-in block end can extrude the inclined surface of the clamping block, so that the clamping block can drive the moving block to move towards the support rod. When the two reset springs are compressed to the maximum extent, the two plug-in blocks can be completely inserted into the support seat. At this time, the clamping block can be reset by the reset spring. When the clamping block is reset, the end thereof can be inserted into the plug-in block. When the crusher is in use, the water pump body can be started. When the water pump body operates, water can be delivered to the spray hose through the L-shaped water pipe. The dust above the feeding port of the crusher body can be sprayed and dusted through the spray hose, so that the dust is not easy to affect the personnel and the surrounding environment.

[0014] 2. The crusher is a kind of more common equipment in mining engineering, the crusher is in the process of use, by the back and forth extrusion of ore of dynamic jaw plate, to crush ore, since the flying of broken stone block in the process of crushing, broken stone block is easy to fly from the inside of crusher main body, so that the surrounding personnel is easy to be splashed by broken stone block, when electric push rod operates, it can drive moving plate to move to the direction close to electric push rod, when moving plate moves, it can slide through guide rod, when moving plate slides, it can drive two groups of connecting rods to move, when connecting rod moves, it can drive baffle to descend to the direction close to the port of crusher main body, when baffle descends to the maximum distance, baffle can shield the above of inlet of crusher main body, so that the flying of broken stone block in the inside of crusher main body will impact the bottom of baffle, baffle can make the flying of broken stone block not easy to fly out again, to avoid the flying of broken stone block from the inside of crusher main body, improve the safety of crusher when using. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the front view structure schematic diagram of the utility model;

[0016] Figure 2 It is the right view cut structure schematic diagram of the support seat of the utility model;

[0017] Figure 3 It is the front view cut structure schematic diagram of the baffle of the utility model;

[0018] Figure 4 It is the three-dimensional structure schematic diagram of the baffle of the utility model.

[0019] In the drawing: 1, crusher main body;2, discharge port;3, flywheel;4, pulley;5, drive motor;6, dynamic jaw plate;7, support rod;8, support seat;9, return spring;10, clamping block;11, moving block;12, water pump main body;13, L-shaped water pipe;14, spray hose;15, arc fixed block;16, plug-in block;17, electric push rod;18, fixed plate;19, guide rod;20, moving plate;21, connecting rod;22, baffle;23, through hole. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the utility model.

[0021] Please refer to Figure 1 And Figure 2The utility model provides a kind of technical scheme: a crusher with dust falling structure, comprising: crusher main body 1, discharge gate 2, flywheel 3, belt pulley 4, driving motor 5 and dynamic jaw plate 6, the bottom of crusher main body 1 is equipped with discharge gate 2, the top of crusher main body 1 is connected with flywheel 3 and belt pulley 4 respectively by pivot, the outside of belt pulley 4 is connected with driving motor 5 by belt, the inside of crusher main body 1 is equipped with dynamic jaw plate 6, support rod 7 is welded in the both sides of crusher main body 1, the top of support rod 7 is connected with support seat 8, the inside of support seat 8 is connected with return spring 9, one end of return spring 9 is connected with clamping block 10, the bottom of clamping block 10 is connected with moving block 11, the outside of crusher main body 1 is equipped with water pump main body 12, the water outlet of water pump main body 12 is connected with L-shaped water pipe 13, L-shaped water pipe 13 is connected with spray hose 14 below, the outside of L-shaped water pipe 13 is provided with arc fixed block 15, the both sides of arc fixed block 15 are connected with plug-in block 16, the inside of plug-in block 16 is equipped with the clamping groove that is matched with the end size of clamping block 10, plug-in block 16 and support seat 8 form plug-in structure between.

[0022] When being implemented, the crusher can improve the production efficiency of mining engineering and reduce transportation cost, as dust is generated in the process of crushing ore and rock, which makes the dust around the crusher larger, and can affect the surrounding personnel and environment, before using the crusher, the water inlet pipe can be connected to the water inlet end of the water pump main body 12, and then the L-shaped water pipe 13 is connected to the water outlet end of the water pump main body 12, so that the top of the L-shaped water pipe 13 can fall on the two groups of fixed plates 18, at this time, the two groups of arc fixed blocks 15 can be moved above the L-shaped water pipe 13, and the two groups of arc fixed blocks 15 are moved towards the support seat 8 respectively, when the arc fixed blocks 15 move, the plug-in blocks 16 can be moved, when the two groups of plug-in blocks 16 are inserted into the inside of the support seat 8, the end of the plug-in block 16 can extrude the inclined surface of the clamping block 10, so that the clamping block 10 can move the moving block 11 towards the support rod 7, when the clamping block 10 moves, the return spring 9 can be compressed, when the two groups of return springs 9 are compressed to the maximum, the two groups of plug-in blocks 16 can be completely inserted into the inside of the support seat 8, at this time, the clamping block 10 can be reset by the return spring 9, when the clamping block 10 is reset, the end thereof can be inserted into the plug-in block 16, and the inside of the arc fixed block 15 can be moved to the top position of the L-shaped water pipe 13, so that the arc fixed block 15 can fix the L-shaped water pipe 13 on the support seat 8, so that the L-shaped water pipe 13 is not easy to shake.

[0023] Refer to Figure 1 And Figure 2It can be known that when the crusher is in use, the water pump body 12 can be started, and when the water pump body 12 is running, water can be delivered to the spray hose 14 through the L-shaped water pipe 13, and the dust above the feeding port of the crusher body 1 can be sprayed and dusted through the spray hose 14, so that the dust is not easy to affect the personnel and the surrounding environment.

[0024] Referring to Figure 1 , Figure 3 and Figure 4 It can be known that the front part of the crusher body 1 is respectively provided with an electric push rod 17 and a fixed plate 18, two fixed plates 18 are jointly connected with a guide rod 19, the output end of the electric push rod 17 is connected with a moving plate 20, the top of the moving plate 20 is connected with a connecting rod 21, the top of two connecting rods 21 is jointly connected with a baffle 22, a through hole 23 is penetratingly formed in the baffle 22, the baffle 22 is made of stainless steel, the size of the through hole 23 matches the size of the spray hose 14, and the moving plate 20 and the guide rod 19 form a sliding structure.

[0025] In specific implementation, the crusher is a relatively common equipment in mining engineering, and in the process of use, the ore is crushed by the back and forth extrusion of the moving jaw plate 6. Since the ore will splash in the process of crushing, the ore pieces are easy to fly out of the crusher body 1, so that the surrounding personnel are easy to be splashed by the ore pieces. When the ore enters the inside of the crusher body 1, the electric push rod 17 can be started, and when the electric push rod 17 is running, the moving plate 20 can be driven to move towards the electric push rod 17. When the moving plate 20 moves, it can slide through the guide rod 19. When the moving plate 20 slides, it can drive two groups of connecting rods 21 to move. When the connecting rod 21 moves, it can drive the baffle 22 to descend towards the port of the crusher body 1. The through hole 23 on the baffle 22 is used for installing the spray hose 14, and the maximum descending distance of the baffle 22 will not exceed the bottom of the spray hose 14.

[0026] Referring to Figure 1 , Figure 3 and Figure 4 It can be known that when the baffle 22 descends to the maximum distance, the baffle 22 can shield the above of the feeding port of the crusher body 1, so that the splashed ore pieces in the inside of the crusher body 1 will hit the bottom of the baffle 22. The baffle 22 can prevent the splashed ore pieces from flying out of the inside of the crusher body 1, thereby improving the safety of the crusher in use.

[0027] In summary, when the crusher with dust falling structure is used, the water inlet pipe can be connected to the water inlet end of the water pump body 12, and the L-shaped water pipe 13 is connected to the water outlet end of the water pump body 12, so that the top of the L-shaped water pipe 13 can fall on the two sets of fixed plates 18, when the crusher is used, the water pump body 12 can be started, when the water pump body 12 is running, water can be delivered to the spray hose 14 through the L-shaped water pipe 13, and the dust above the feed inlet of the crusher body 1 can be sprayed and dusted through the spray hose 14, so that the dust is not easy to affect the personnel and the surrounding environment, when the baffle 22 is lowered to the maximum distance, the baffle 22 can shield above the feed inlet of the crusher body 1, so that the splashing of the broken stone in the crusher body 1 will hit the bottom of the baffle 22, the baffle 22 can make the splashing of the broken stone not easy to splash out, so as to avoid the splashing of the broken stone from the inside of the crusher body 1, improve the safety of the crusher in use, and the contents not described in detail in the description belong to the prior art known to those skilled in the art.

[0028] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A crusher with a dust reduction structure, comprising: The crusher comprises a main body (1), a discharge port (2), a flywheel (3), a pulley (4), a drive motor (5) and a movable jaw plate (6), and is characterized in that: The bottom of the crusher body (1) is provided with a discharge port (2), the top of the crusher body (1) is connected to a flywheel (3) and a pulley (4) via a rotating shaft, the outer side of the pulley (4) is connected to a driving motor (5) via a belt, and a movable jaw plate (6) is installed inside the crusher body (1); A support rod (7) is welded on both sides of the crusher body (1); the top of the support rod (7) is connected to a support seat (8); the interior of the support seat (8) is connected to a return spring (9); one end of the return spring (9) is connected to a clamping block (10); the bottom of the clamping block (10) is connected to a moving block (11); a water pump body (12) is installed on the outside of the crusher body (1); the water outlet of the water pump body (12) is connected to an L-shaped water pipe (13); a spray hose (14) is connected below the L-shaped water pipe (13); an arc-shaped fixed block (15) is provided on the outside of the L-shaped water pipe (13); both sides of the arc-shaped fixed block (15) are connected to plug-in blocks (16).

2. A crusher with a dust suppression structure according to claim 1, characterized in that: A card slot matching the size of the end of the card block (10) is provided inside the plug-in block (16).

3. A crusher with a dust suppression structure according to claim 2, characterized in that: A plug-in structure is formed between the plug-in block (16) and the support seat (8).

4. The crusher with a dust reduction structure according to claim 1, characterized in that: An electric push rod (17) and a fixing plate (18) are respectively installed at the front of the crusher body (1), and a guide rod (19) is commonly connected between the two fixing plates (18).

5. The crusher with a dust reduction structure according to claim 4, characterized in that: The output end of the electric push rod (17) is connected to a moving plate (20), and the top of the moving plate (20) is connected to a connecting rod (21).

6. The crusher with a dust suppression structure according to claim 5, characterized in that: The tops of the two connecting rods (21) are commonly connected to a baffle (22), and a through hole (23) is provided inside the baffle (22).

7. The crusher with a dust suppression structure according to claim 6, characterized in that: The baffle (22) is made of stainless steel.

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