Urea box mounting structure of movable impact crusher

Abstract

The utility model relates to the technical field of movable impact crushers, in particular to a movable impact crusher urea box mounting structure which comprises a rotary support arranged on one side of a movable impact crusher body in a rotary structure mode. A urea box assembly is arranged on the upper end face of the rotating support in a fixed structure mode. The supporting bracket is arranged on one side of the movable impact crusher body in a fixed structure mode, the supporting bracket is arranged on the lower portion of the rotating bracket, the supporting bracket is connected with the rotating bracket through a bolt, the urea box assembly is installed externally, modification of the design of an original cabin can be avoided, and cost is reduced; and a protective cover is configured according to the shape of the urea box assembly to protect the urea box assembly. The urea box assembly is parallel to the movable impact crusher body, it is guaranteed that the movable impact crusher does not transport in an ultra-wide mode, the urea box assembly is steered through the rotating support, and maintenance of elements such as a urea injection pump filter element is facilitated.

Description

Technical field:

[0001] The present application relates to the technical field of mobile impact crushers, and in particular to a urea tank installation structure for a mobile impact crusher. Background technology:

[0002] The mobile impact crushing station is a widely used material crushing and pre-screening equipment, belonging to the category of mining equipment, and is mainly used in application scenarios such as medium and soft hardness material crushing, construction waste crushing and recycling. The mobile impact crusher is large in size and weight, with a transportation size of generally 18.5m×3.4m×3.8m and a weight of about 70t. When the mobile impact crushing station is working, due to its own operating mode, larger particles of stone will fall or splash, causing damage to the external components of the equipment, and the excavator and other equipment that cooperates with it will also collide with the crushing station. Therefore, in the design process of the crushing station, the transportation width and height should be fully considered, and the arrangement of parts outside the cabin should be minimized. Taking into account the actual working conditions, the external components must be protected as necessary.

[0003] However, with the implementation of the National IV emission regulations, mobile impact crushing stations must be equipped with high-power diesel engines that meet the National IV emission standards, and must be equipped with emission post-treatment devices and urea tank assemblies. The urea tank assembly is designed as a rectangular structure. According to the actual design situation, the emission post-treatment device can be arranged in the original engine room, which refers to the equipment cabin equipped with the National III engine, and will not have an adverse effect on the transportation size of the whole machine. However, the urea tank assembly cannot be installed in the original engine room. Utility model content:

[0004] In order to solve the above technical problems, the utility model provides a mobile impact crusher urea tank installation structure, which solves the technical problem that the urea tank assembly cannot be installed in the original cabin. In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A mobile impact crusher urea tank installation structure, comprising:

[0006] Mobile impact crusher body;

[0007] A rotating bracket, one end of which is arranged on one side of the mobile impact crusher body in a rotating structure;

[0008] A urea tank assembly, wherein the urea tank assembly is arranged on the upper end surface of the rotating bracket in a fixed structure manner;

[0009] A support bracket, which is arranged on one side of the mobile impact crusher body in a fixed structure manner, and is connected to the urea tank assembly by bolts;

[0010] The protective cover is arranged outside the rotating bracket, the supporting bracket and the urea tank assembly, and the inner end of the protective cover is connected to the mobile impact crusher body.

[0011] Furthermore, a hinge is fixedly provided on one side of the mobile impact crusher body, and the other side of the hinge is fixedly connected to the rotating bracket.

[0012] Furthermore, the rotating bracket is arranged in an L-shaped structure, and the vertical section of the rotating bracket is connected to the hinge;

[0013] The urea tank assembly is arranged on the upper end surface of the horizontal end of the rotating bracket.

[0014] Furthermore, a reinforcement plate is arranged between the horizontal section and the vertical section of the rotating bracket in a fixed structure manner.

[0015] Furthermore, the protective cover comprises a frame and a guard plate, the guard plate is connected to the outer facade of the frame by bolts, and the frame is connected to the mobile impact crusher body by bolts.

[0016] Furthermore, heat dissipation holes are provided on the guard plate.

[0017] The beneficial effects of the utility model are:

[0018] Installing the urea tank assembly externally can avoid the modification of the original cabin design and reduce costs; and a protective cover is configured according to the shape of the urea tank assembly to protect the urea tank assembly.

[0019] The urea tank assembly is parallel to the mobile impact crusher body to ensure that the mobile impact crusher is not transported over-width. The urea tank assembly is steered by rotating the bracket to facilitate the maintenance of components such as the urea injection pump filter element and improve maintenance efficiency. Description of the drawings:

[0020] Figure 1 It is a schematic structural diagram of an embodiment of the utility model.

[0021] Figure 2 The utility model is a schematic diagram of a urea tank assembly installed on a rotating bracket and a supporting bracket structure.

[0022] Figure 3 This is a structural schematic diagram of the urea tank assembly installed on the rotating bracket and the supporting bracket from another angle of the utility model.

[0023] Figure 4 It is a schematic diagram of the structure of the protective cover of the utility model.

[0024] In the figure:

[0025] 1. Mobile impact crusher body, 2. Rotating bracket, 3. Urea tank assembly, 4. Support bracket, 5. Protective cover, 51. Frame, 52. Guard plate, 6. Hinge, 7. Reinforcement plate, 8. Heat dissipation hole. Specific implementation method:

[0026] In order to make the purpose, technical scheme and advantages of the implementation of the utility model clearer, the utility model will now be further described in detail with reference to the accompanying drawings and the following examples so that the public can better understand the implementation method of the utility model. The specific implementation scheme of the utility model is as follows:

[0027] A urea tank installation structure for a mobile impact crusher comprises a mobile impact crusher body 1; a rotating bracket 2 is arranged on one side of the mobile impact crusher body 1 in a rotating structure manner; a urea tank assembly 3 is arranged on the upper end surface of the rotating bracket 2 in a fixed structure manner; a supporting bracket 4 is arranged on one side of the mobile impact crusher body 1 in a fixed structure manner, the supporting bracket 4 is at the lower part of the rotating bracket 2, the supporting bracket 4 is connected to the rotating bracket 2 by bolts, and the rotating bracket 2 is locked to prevent it from shaking; the supporting bracket 4 supports the upper rotating bracket 2 and the urea tank assembly 3, reduces the force on the hinge 6, and ensures its stability during operation.

[0028] The urea tank assembly is installed externally, which can avoid the modification of the original cabin design and reduce costs; and a protective cover is configured according to the appearance of the urea tank assembly to protect the urea tank assembly. The urea tank assembly 3 is parallel to the mobile impact crusher body 1 to ensure that the mobile impact crusher is not transported overwidth, and the urea tank assembly 3 is turned by rotating the bracket 2 to facilitate the maintenance of components such as the urea injection pump filter element.

[0029] It should be noted that a hinge 6 is fixedly provided on one side of the mobile impact crusher body 1, and the other side of the hinge 6 is fixedly connected to the rotating bracket 2. There are two hinges to facilitate the rotation of the rotating bracket 2 and the maintenance of the urea tank assembly.

[0030] Specifically, the rotating bracket 2 is arranged in an L-shaped structure, the vertical section of the rotating bracket 2 is connected to the hinge 6, and the urea tank assembly 3 is arranged on the upper end surface of the horizontal end of the rotating bracket 2.

[0031] Furthermore, a reinforcing plate 7 is provided between the horizontal section and the vertical section of the rotating bracket 2 in a fixed structure manner to enhance the stability of the structure.

[0032] The protective cover 5 is arranged outside the rotating bracket 2 , the supporting bracket 4 and the urea tank assembly 3 , and the inner end of the protective cover 5 is connected to the mobile impact crusher body 1 to protect the urea tank assembly 3 .

[0033] Specifically, the protective cover 5 includes a frame 51 and a guard plate 52. The guard plate 52 is connected to the outer surface of the frame 51 by bolts. The frame 51 is connected to the mobile impact crusher body 1 by bolts. The protective cover is configured according to the shape of the urea tank assembly to protect the urea tank assembly.

[0034] It should be noted that the guard plate 52 is provided with heat dissipation holes 8 to facilitate heat dissipation.

[0035] The working principle and working process of the utility model are as follows:

[0036] If the urea injection pump, filter element and other components need maintenance, unscrew the screws at the guard plate 52, remove 52, remove the bolts of the rotating bracket 2 and the supporting bracket 4, rotate the rotating bracket 2, and then protrude the urea tank assembly 3 from the frame 51, as shown in FIG. Figure 1 Repair and maintain the components as shown.

[0037] In the description of the present invention, it should be understood that the terms "center", "upper", "lower", "left", "right", "front", "back", "lower left", "upper right", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. Although the present invention has been described according to a limited number of embodiments, those skilled in the art, with the benefit of the above description, should understand that other embodiments can be conceived within the scope of the present invention described thereby.

Claims

1. A mobile impact crusher urea tank installation structure, characterized in that: include: Mobile impact crusher body (1); A rotating bracket (2), one end of which is arranged on one side of the mobile impact crusher body (1) in a rotating structure; A urea tank assembly (3), the urea tank assembly (3) being arranged on the upper end surface of the rotating bracket (2) in a fixed structure manner; A support bracket (4), the support bracket (4) is arranged on one side of the mobile impact crusher body (1) in a fixed structure manner, and the support bracket (4) is connected to the rotating bracket (2) by bolts; A protective cover (5) is arranged outside the rotating bracket (2), the supporting bracket (4) and the urea tank assembly (3), and the inner end of the protective cover (5) is connected to the mobile impact crusher body (1).

2. The urea tank installation structure of a mobile impact crusher according to claim 1, characterized in that: A hinge (6) is fixedly arranged on one side of the mobile impact crusher body (1), and the other side of the hinge (6) is fixedly connected to the rotating bracket (2).

3. The urea tank installation structure of a mobile impact crusher according to claim 1 is characterized in that: The rotating bracket (2) is arranged in an L-shaped structure, and the vertical section of the rotating bracket (2) is connected to the hinge (6); The urea tank assembly (3) is arranged on the upper end surface of the horizontal end of the rotating bracket (2).

4. The urea tank installation structure of a mobile impact crusher according to claim 1, characterized in that: A reinforcing plate (7) is arranged between the horizontal section and the vertical section of the rotating bracket (2) in a fixed structural manner.

5. The urea tank installation structure of a mobile impact crusher according to claim 1, characterized in that: The protective cover (5) comprises a frame (51) and a guard plate (52); the guard plate (52) is connected to the outer surface of the frame (51) by bolts; and the frame (51) is connected to the mobile impact crusher body (1) by bolts.

6. The urea tank installation structure of a mobile impact crusher according to claim 5, characterized in that: The guard plate (52) is provided with heat dissipation holes (8).

Images