Jaw crusher with noise reduction function

Abstract

The utility model discloses a jaw crusher with a noise reduction function, which belongs to the technical field of jaw crushers, and comprises a support plate and two groups of dampers, the bottom ends of the two groups of dampers are fixedly connected with rubber pads, and the output ends of the two groups of dampers are fixedly connected with the support plate. The upper surface of the supporting plate is fixedly connected with an anti-vibration pad, the upper surface of the anti-vibration pad is fixedly connected with a crushing box, through cooperation of the anti-vibration pad, a damper, a rubber pad, a material guiding frame, a sound absorption plate and a spring, the damping effect of the equipment can be better, noise generated when the equipment works is reduced, workers can be protected, and the practicability of the equipment is improved. Through the arrangement of the crushing box, the first crushing jaw, the second crushing jaw, the round hole, the hydraulic cylinder, the hydraulic rod, a first water guide pipe, a water pump, a second water guide pipe, a water distribution box, an atomizing nozzle and a water tank, the equipment can automatically crush materials, and dust can be effectively reduced in the working process of the equipment.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of jaw crusher, specifically a jaw crusher with noise reduction function. BACKGROUND

[0002] The jaw crusher, commonly known as jaw crusher, is also called tiger mouth. It is composed of two jaw plates, namely moving jaw and stationary jaw. It simulates the movement of the two jaws of an animal to complete the crushing operation. It is simple in structure, easy to manufacture, reliable in operation, and widely used in mining, smelting, building materials, highways, railways, water conservancy and chemical industries for crushing various ores and large materials.

[0003] The Chinese patent with publication number CN209613073U discloses a jaw crusher, which comprises a base, a machine body fixedly installed on the base, a feed hopper, a rotating wheel for providing power, and a crushing mechanism arranged inside the machine body and used for crushing solids. The feed hopper and the rotating wheel are arranged above the machine body. The crushing mechanism includes a fixed jaw plate and a moving jaw plate. The moving jaw plate is provided with a through hole at one end away from the base. The through hole is rotationally connected with the rotating shaft of the rotating wheel and is eccentrically arranged. The bottom of the fixed jaw plate is fixedly provided with a sliding assembly for moving the fixed jaw plate. However, the above-mentioned patent not only produces a large amount of noise during operation, which affects the life of the surrounding residents, but also causes the debris to fly everywhere, which poses a certain safety hazard. Therefore, the technical personnel in the field provide a jaw crusher with noise reduction function to solve the problems raised in the above background technology. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a jaw crusher with noise reduction function to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A jaw crusher with noise reduction function, comprising a support plate and two groups of dampers, the bottom end of each group of dampers is fixedly connected with a rubber pad, the output end of each group of dampers is fixedly connected with the support plate, the upper surface of the support plate is fixedly connected with a damping pad, the upper surface of the damping pad is fixedly connected with a crushing box, the inner wall of the crushing box is fixedly connected with a first crushing jaw, the right side of the crushing box is provided with a round hole, the right side of the crushing box is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder is provided with a hydraulic rod, the output end of the hydraulic rod is fixedly connected with a second crushing jaw, the upper surface of the crushing box is fixedly connected with a guide frame, and the inner wall of the guide frame is fixedly connected with an acoustic panel.

[0007] As a further scheme of the utility model: the second broken e is matched with the broken box, the back surface of the broken box is fixedly connected with a warning sign.

[0008] As a further scheme of the utility model: the bottom surface of the supporting plate is provided with a discharge port, and the upper surface of the supporting plate is provided with two water inlets.

[0009] As a further scheme of the utility model: the bottom surface of the supporting plate is fixedly connected with two groups of springs, and the bottom end of each spring is fixedly connected with a rubber pad.

[0010] As a further scheme of the utility model: the upper surface of the material guide frame is hingedly connected with a box cover, and the upper surface of the box cover is fixedly connected with a handle.

[0011] As a further scheme of the utility model: the bottom surface of the supporting plate is fixedly connected with a water tank, the upper surface of the supporting plate is fixedly connected with a water pump, the front surface of the broken box is fixedly connected with a control switch, and the control switch is electrically connected with the hydraulic cylinder and the water pump through wires.

[0012] As a further scheme of the utility model: the input end of the water pump is fixedly connected with a first water guide pipe, and the end, away from the water pump, of the first water guide pipe is fixedly connected with the water tank.

[0013] As a further scheme of the utility model: the output end of the water pump is fixedly connected with a second water guide pipe, the end, away from the water pump, of the second water guide pipe is fixedly connected with a water distribution box, the bottom surface of the water distribution box is fixedly connected with equally-spaced atomizing nozzles, and the upper surface of the water distribution box is fixedly connected with the box cover.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] The e-type crusher with the noise reduction function can not only make the shock absorption effect of the equipment better and reduce the noise generated when the equipment works, but also can protect the workers, and through the broken box, the first broken e, the second broken e, the circular hole, the hydraulic cylinder, the hydraulic rod, the first water guide pipe, the water pump, the second water guide pipe, the water distribution box, the atomizing nozzle and the water tank, the equipment can automatically crush the materials and effectively reduce dust during the working process, so that the equipment is more environmentally friendly. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is a three-dimensional structure schematic view of an e-type crusher with a noise reduction function.

[0017] Fig. 2It is a perspective structural schematic view of a rear view of the jaw crusher with noise reduction function;

[0018] Fig. 3 It is a perspective structural schematic view of a side view of the jaw crusher with noise reduction function;

[0019] Fig. 4 It is a front sectional view of the crushing box in the jaw crusher with noise reduction function;

[0020] Fig. 5 It is a bottom sectional view of the crushing box in the jaw crusher with noise reduction function.

[0021] In the figure: 1, crushing box; 2, first crushing jaw; 3, second crushing jaw; 4, round hole; 5, hydraulic cylinder; 6, hydraulic rod; 7, damping pad; 8, damper; 9, rubber pad; 10, guide frame; 11, sound-absorbing board; 12, spring; 13, first water guide pipe; 14, water pump; 15, second water guide pipe; 16, water distribution box; 17, atomizing nozzle; 18, handle; 19, support plate; 20, discharge port; 21, control switch; 22, warning sign; 23, water inlet; 24, water tank; 25, tank cover. DETAILED DESCRIPTION

[0022] In the description of the present application, it is to be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can be explicitly or implicitly included one or more. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0023] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0024] Please refer to Figs. 1-5 The utility model discloses a jaw crusher with noise reduction function, including support plate 19 and two groups of damper 8, the bottom of two groups of damper 8 is fixedly connected with rubber pad 9, and the output of two groups of damper 8 is fixedly connected with support plate 19, the upper surface of support plate 19 is fixedly connected with shock pad 7, the upper surface of shock pad 7 is fixedly connected with crushing box 1, and the inner wall of crushing box 1 is fixedly connected with first crushing jaw 2, the right side of crushing box 1 is provided with round hole 4, and the right side of crushing box 1 is fixedly connected with hydraulic cylinder 5, and the output of hydraulic cylinder 5 is installed with hydraulic rod 6, and the output of hydraulic rod 6 is fixedly connected with second crushing jaw 3, and the upper surface of crushing box 1 is fixedly connected with guide frame 10, and the inner wall of guide frame 10 is fixedly connected with sound-absorbing board 11, can make the noise that the equipment works smaller, thereby solve the above patent in the process of working not only can produce the noise of greater, the life of the surrounding residential population is influenced, and there will be the situation that the chippings fly everywhere, and there is certain security hidden danger problem.

[0025] Second crushing jaw 3 is adapted to crushing box 1, the back of crushing box 1 is fixedly connected with warning sign 22, the bottom of support plate 19 is provided with discharge port 20, the upper surface of support plate 19 is provided with two water inlets 23, the bottom of support plate 19 is fixedly connected with two groups of springs 12, the bottom of each spring 12 is fixedly connected with rubber pad 9, the upper surface of guide frame 10 is hingedly connected with box cover 25, the upper surface of box cover 25 is fixedly connected with handle 18, not only can make the shock effect of equipment better, but also can prevent the chippings from flying everywhere when the equipment works.

[0026] The bottom of support plate 19 is fixedly connected with water tank 24, and the upper surface of support plate 19 is fixedly connected with water pump 14. The front of crushing box 1 is fixedly connected with control switch 21, and control switch 21 is electrically connected with hydraulic cylinder 5 and water pump 14 through wires respectively. The input end of water pump 14 is fixedly communicated with first water guide pipe 13, and the end, away from water pump 14, of first water guide pipe 13 is fixedly communicated with water tank 24. The output end of water pump 14 is fixedly communicated with second water guide pipe 15, and the end, away from water pump 14, of second water guide pipe 15 is fixedly communicated with water distribution box 16. The bottom of water distribution box 16 is fixedly communicated with atomizing nozzles 17 arranged at equal distances, and the upper surface of water distribution box 16 is fixedly connected with box cover 25. Not only can people operate the equipment conveniently, but also can reduce dust during the operation of the equipment.

[0027] The working principle of the utility model is: firstly, people can place the equipment in the use position, then can open the box cover 25 and put the raw materials which need to be crushed into the inside of the crushing box 1, then can start the hydraulic rod 6 through the control switch 21, the hydraulic rod 6 can drive the second crushing jaw 3 to move repeatedly and crush the material, in the process of equipment working, the damper 8, the damping pad 7, the rubber pad 9 and the spring 12 can buffer the shock force generated during crushing, the sound absorption board 11 can absorb the noise generated during equipment working, finally can start the water pump 14, the water pump 14 can deliver the water in the water tank 24 to the inside of the water distribution box 16, then the water is sprayed through the atomizing nozzle 17, prevents the equipment from working and generating a large amount of dust to pollute the air.

[0028] The above is only the preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, all should be covered in the protection scope of the utility model, for the skilled person in the art, obviously the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any figure reference in the claims should not be regarded as limiting the claims.

[0029] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, the description manner of the specification is only for the sake of clarity, the skilled person should regard the specification as a whole, the technical solutions in each embodiment can also be combined appropriately to form other embodiments which can be understood by the skilled person.

Claims

1. A jaw crusher with noise reduction function, comprising a support plate (19) and two groups of dampers (8), characterized in that, The bottom end of the two groups of dampers (8) is fixedly connected with rubber pads (9), the output end of the two groups of dampers (8) is fixedly connected with a support plate (19), the upper surface of the support plate (19) is fixedly connected with a damping pad (7), the upper surface of the damping pad (7) is fixedly connected with a crushing box (1), the inner wall of the crushing box (1) is fixedly connected with a first crushing jaw (2), the right side of the crushing box (1) is provided with a circular hole (4), the right side of the crushing box (1) is fixedly connected with a hydraulic cylinder (5), the output end of the hydraulic cylinder (5) is provided with a hydraulic rod (6), the output end of the hydraulic rod (6) is fixedly connected with a second crushing jaw (3), the upper surface of the crushing box (1) is fixedly connected with a guide frame (10), and the inner wall of the guide frame (10) is fixedly connected with an acoustic panel (11).

2. The jaw crusher with noise reduction function according to claim 1, characterized in that, The second crushing jaw (3) is matched with the crushing box (1), and the back of the crushing box (1) is fixedly connected with a warning sign (22).

3. The jaw crusher with noise reduction function according to claim 1, characterized in that, The bottom surface of the support plate (19) is provided with a discharge port (20), and the upper surface of the support plate (19) is provided with two water inlets (23).

4. The jaw crusher with noise reduction function according to claim 1, characterized in that, The bottom surface of the support plate (19) is fixedly connected with two groups of springs (12), and the bottom end of each spring (12) is fixedly connected with a rubber pad (9).

5. The jaw crusher with noise reduction function according to claim 1, characterized in that, The upper surface of the guide frame (10) is hingedly connected with a box cover (25), and the upper surface of the box cover (25) is fixedly connected with a handle (18).

6. The jaw crusher with noise reduction function according to claim 1, characterized in that, The bottom surface of the support plate (19) is fixedly connected with a water tank (24), and the upper surface of the support plate (19) is fixedly connected with a water pump (14).

7. The jaw crusher with noise reduction function according to claim 6, characterized in that, The front of the crushing box (1) is fixedly connected with a control switch (21), and the control switch (21) is electrically connected with the hydraulic cylinder (5) and the water pump (14) through wires.

8. The jaw crusher with noise reduction function according to claim 6, characterized in that, The input end of the water pump (14) is fixedly connected with a first water guide pipe (13), and the end of the first water guide pipe (13) away from the water pump (14) is fixedly connected with the water tank (24). The output end of the water pump (14) is fixedly connected with a second water guide pipe (15), and the end of the second water guide pipe (15) away from the water pump (14) is fixedly connected with a water distribution box (16), the bottom surface of the water distribution box (16) is fixedly connected with equally spaced atomizing nozzles (17), and the upper surface of the water distribution box (16) is fixedly connected with the box cover (25).

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