Crusher with screening assembly

Abstract

The crusher with the screening assembly comprises the crushing assembly, the screening assembly is arranged in the crushing assembly and used for screening materials crushed by the crushing assembly, a feeding assembly is arranged at the top of the crushing assembly, and a connecting assembly is arranged between the feeding assembly and the screening assembly; the connecting assembly comprises a first connecting part arranged on the screening assembly, and a second connecting part is arranged between the first connecting part and the feeding assembly. By arranging the screening assembly, a screen in the screening assembly can screen crushed ore, so that separation of large and small particles of the ore is facilitated, and subsequent use is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of crushers, and in particular to a crusher with a screening component. Background Art

[0002] Crusher, also known as rock crusher, is a crushing machine used in the processing of metal and non-metallic ores. It can crush the mined raw ore into small particles by squeezing and bending. The crushing of ore by crusher is conducive to the subsequent processing of ore.

[0003] Most of the crushers in the prior art lack the function of screening the crushed ore. After the ore is crushed, large and small particles are mixed together, which is not conducive to use. Therefore, we make improvements on this and propose a crusher with a screening component. Utility Model Content

[0004] The utility model aims at: most of the existing crushers lack the screening of crushed ores, and the large and small particles of the crushed ores are mixed together, which is not conducive to use.

[0005] In order to achieve the above-mentioned invention object, the utility model provides the following technical solutions:

[0006] A crusher with a screening component is provided to improve the above problems.

[0007] The specific application is as follows:

[0008] It includes a crushing assembly, a screening assembly is arranged inside the crushing assembly, the screening assembly is used to screen the material crushed by the crushing assembly, a feeding assembly is arranged on the top of the crushing assembly, a connecting assembly is arranged between the feeding assembly and the screening assembly, the connecting assembly includes a first connecting part arranged on the screening assembly, and a second connecting part is arranged between the first connecting part and the feeding assembly.

[0009] As a preferred technical solution of the present application, the crushing assembly includes a crushing box, support plates are fixedly installed on both sides of the bottom of the crushing box, two crushing shafts are arranged inside the crushing box, and two motors are arranged outside the crushing box. The two motors are used to drive the two crushing shafts to rotate to achieve crushing of materials.

[0010] As a preferred technical solution of the present application, baffles are fixedly installed on both side walls of the crushing box, and the baffles are located above the crushing shaft.

[0011] As a preferred technical solution of the present application, the screening assembly includes a screen disposed between two support plates, and a connecting seat is fixedly mounted on one side of the screen.

[0012] As a preferred technical solution of the present application, the feed assembly includes a feed box fixedly connected to the top of the crushing box, and two protective plates are rotatably connected to the feed box through bearings. Both ends of the two protective plates pass through the feed box, and the outer surfaces of the two protective plates are fixedly sleeved with protective plates located in the feed box.

[0013] As a preferred technical solution of the present application, the first connecting part includes two connecting frames, and the two connecting frames are respectively fixedly installed on the top of the screen and the connecting seat.

[0014] As a preferred technical solution of the present application, the second connecting portion includes two connecting members, and the two connecting members are respectively arranged between the two rotating shafts and the two connecting frames.

[0015] As a preferred technical solution of the present application, the connecting part includes connecting plates fixedly sleeved on both ends of the rotating shaft, and sliding grooves are provided on the two connecting plates. A connecting rod is inserted and connected between the two sliding grooves, and a connecting head is sleeved on the middle part of the outer surface of the connecting rod. A transmission rod is fixedly installed on the bottom of the connecting head, and the bottom end of the transmission rod is fixedly connected to the middle part of the top end of the connecting frame.

[0016] As a preferred technical solution of the present application, a limit seat is fixedly installed on the side of the crushing box, the outer surface of the transmission rod is interlaced with the inner wall of the limit seat, the outer surface of the transmission rod is sleeved with a spring located below the limit seat, and the two ends of the spring are respectively fixedly connected to the limit seat and the connecting frame.

[0017] As a preferred technical solution of the present application, the outer surface fixing sleeve of the transmission rod is provided with a limiting ring located above the limiting seat, and the bottom of the limiting ring is in contact with the top of the limiting seat.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] In the scheme of this application:

[0020] 1. Through the screening assembly, the screen in the screening assembly can screen the crushed ore, so as to facilitate the separation of large and small particles of the ore, which is beneficial to subsequent use;

[0021] 2. Through the feed assembly, the protective plate in the feed assembly can block the feed box when it is set horizontally, which can reduce the splashing of ore from the feed box during the crushing process and improve the safety during use;

[0022] 3. Through the setting of the connecting assembly, the connecting assembly can realize the linkage between the screening assembly and the feeding assembly. When the ore is added from the feeding box, the weight of the ore pushes the protective plate to rotate, and the protective plate drives the screening assembly to rise through the rotating shaft and the connecting assembly. When the ore falls into the crushing box, the force of the spring drives the screen to descend, so that the screening assembly can vibrate up and down, thereby facilitating the screening assembly to screen the crushed ore. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the structure of a crusher with a screening assembly provided for this application;

[0024] Figure 2 A schematic cross-sectional view of a crusher with a screening assembly provided in the present application;

[0025] Figure 3 A schematic structural diagram of a rotating shaft of a crusher with a screening assembly provided in the present application.

[0026] Indicated in the figure:

[0027] 1. Crushing assembly; 101. Crushing box; 102. Support plate; 103. Crushing shaft; 104. Motor; 105. Baffle;

[0028] 2. Screening assembly; 201. Screen; 202. Connecting seat;

[0029] 3. Feeding assembly; 301. Feeding box; 302. Rotating shaft; 303. Protective plate;

[0030] 4. Connecting assembly; 401. Connecting plate; 402. Slide groove; 403. Connecting rod; 404. Connecting head; 405. Transmission rod; 406. Connecting frame; 407. Limiting seat; 408. Spring; 409. Limiting ring. DETAILED DESCRIPTION

[0031] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0032] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0034] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0035] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invention product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. Example

[0036] like Figure 1 , Figure 2 and Figure 3 As shown, this embodiment proposes a crusher with a screening component, including a crushing component 1, a screening component 2 is arranged in the crushing component 1, the screening component 2 is used to screen the material crushed by the crushing component 1, so as to facilitate the separation of large and small particles of ore, and further facilitate subsequent use, a feeding component 3 is arranged on the top of the crushing component 1, a connecting component 4 is arranged between the feeding component 3 and the screening component 2, the connecting component 4 includes a first connecting part arranged on the screening component 2, and a second connecting part is arranged between the first connecting part and the feeding component 3.

[0037] like Figure 1 and Figure 2 As shown, as a preferred embodiment, on the basis of the above-mentioned manner, further, the crushing assembly 1 includes a crushing box 101, support plates 102 are fixedly installed on both sides of the bottom of the crushing box 101, and the support plates 102 can support the crushing box 101. Two crushing shafts 103 are arranged in the crushing box 101, and two motors 104 are arranged outside the crushing box 101. The output shafts of the motors 104 are connected to the crushing shafts 103, and the two motors 104 are used to drive the two crushing shafts 103 to rotate to achieve crushing of materials.

[0038] like Figure 2As shown, as a preferred embodiment, on the basis of the above method, further, baffles 105 are fixedly installed on both side walls of the crushing box 101. The setting of the baffles 105 facilitates the ore to fall between the two crushing shafts 103 for crushing. The baffles 105 are located above the crushing shafts 103.

[0039] like Figure 1 and Figure 2 As shown, as a preferred embodiment, on the basis of the above method, further, the screening assembly 2 includes a screen 201 arranged between two support plates 102, and the crushed ore can be screened through the screen 201. The bottom of the screen 201 is inclined. The advantage of this arrangement is that it is easy to discharge large particles of ore from the screen 201. A connecting seat 202 is fixedly installed on one side of the screen 201.

[0040] like Figure 1 and Figure 2 As shown, as a preferred embodiment, on the basis of the above-mentioned manner, further, the feed assembly 3 includes a feed box 301 fixedly connected to the top of the crushing box 101, and two protective plates 303 are rotatably connected to the feed box 301 through bearings, and both ends of the two protective plates 303 pass through the feed box 301, and the outer surfaces of the two protective plates 303 are fixedly sleeved with protective plates 303 located in the feed box 301, and the protective plates 303 can seal the feed box 301 when they are horizontally arranged, so as to reduce the splashing of ore from the feed box 301 during the crushing process and improve the safety during use.

[0041] like Figure 1 and Figure 2 As shown, as a preferred embodiment, based on the above method, further, the first connecting part includes two connecting frames 406, and the two connecting frames 406 are respectively fixedly installed on the top of the screen 201 and the connecting seat 202, so as to realize the connection between the connecting component 4 and the screening component 2.

[0042] like Figure 1 and Figure 2 As shown, as a preferred embodiment, on the basis of the above method, further, the second connecting part includes two connecting members, and the two connecting members are respectively arranged between the two rotating shafts 302 and the two connecting frames 406, and the connecting members are used to connect the rotating shafts 302 and the connecting frames 406, so as to realize power transmission.

[0043] like Figure 1 , Figure 2 and Figure 3As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the connecting member includes connecting plates 401 fixedly mounted on both ends of the rotating shaft 302, and the two connecting plates 401 are provided with sliding grooves 402, and a connecting rod 403 is inserted and connected between the two sliding grooves 402, and the connecting rod 403 can slide in the sliding groove 402, and a connecting head 404 is sleeved in the middle of the outer surface of the connecting rod 403, and a transmission rod 405 is fixedly installed at the bottom of the connecting head 404, and the bottom end of the transmission rod 405 is fixedly connected to the middle of the top of the connecting frame 406.

[0044] like Figure 1 and Figure 2 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, a limit seat 407 is fixedly installed on the side of the crushing box 101, and the outer surface of the transmission rod 405 is connected with the inner wall of the limit seat 407 through an interlaced connection, and the limit seat 407 can limit the transmission rod 405. The outer surface of the transmission rod 405 is sleeved with a spring 408 located below the limit seat 407. The action force of the spring 408 can push the connecting frame 406 downward after the ore leaves the protective plate 303, so that the protective plate 303 is reset, and it is also convenient for the screen 201 to vibrate, and the two ends of the spring 408 are fixedly connected to the limit seat 407 and the connecting frame 406 respectively.

[0045] like Figure 1 and Figure 2 As shown, as a preferred embodiment, on the basis of the above method, further, the outer surface fixed sleeve of the transmission rod 405 is provided with a limiting ring 409 located above the limiting seat 407, and the limiting ring 409 can cooperate with the limiting seat 407 to limit the transmission rod 405, and then limit the protective plate 303, and the bottom of the limiting ring 409 is in contact with the top of the limiting seat 407.

[0046] Specifically, when the crusher with the screening component is working / in use: the motor 104 is started, the crushing shaft 103 is driven to rotate by the motor 104, and the ore intermittently falls from the top of the feed box 301. When the ore falls on the protective plate 303, the weight of the ore pushes the protective plate 303 and the rotating shaft 302 to rotate, and the ore falls into the crushing box 101, and is crushed by the crushing shaft 103. The crushed ore falls into the screen 201, and the small particles of ore pass through the screen 201 and fall below the screen 201, and the large particles of ore are discharged from the side of the screen 201 away from the connecting seat 202;

[0047] When the weight of the ore pushes the protective plate 303 and the rotating shaft 302 to rotate, the rotating shaft 302 drives the connecting rod 403 to rise through the connecting plate 401, and the connecting rod 403, the transmission rod 405 and the connecting frame 406 drive the screening assembly 2 to rise. After the ore is separated from the protective plate 303, the force of the spring 408 pushes the screening assembly 2 down through the connecting frame 406, causing the screening assembly 2 to vibrate up and down, thereby facilitating the screening assembly 2 to screen the crushed ore.

[0048] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. A crusher with a screening assembly, comprising a crushing assembly (1), characterized in that: A screening component (2) is arranged in the crushing component (1), and the screening component (2) is used to screen the material crushed by the crushing component (1); A feed assembly (3) is arranged on the top of the crushing assembly (1), a connection assembly (4) is arranged between the feed assembly (3) and the screening assembly (2), the connection assembly (4) comprises a first connection portion arranged on the screening assembly (2), and a second connection portion is arranged between the first connection portion and the feed assembly (3).

2. The crusher with screening assembly according to claim 1, characterized in that: The crushing assembly (1) comprises a crushing box (101), support plates (102) are fixedly mounted on both sides of the bottom of the crushing box (101), two crushing shafts (103) are arranged inside the crushing box (101), and two motors (104) are arranged outside the crushing box (101), and the two motors (104) are used to drive the two crushing shafts (103) to rotate to crush materials.

3. The crusher with a screening assembly according to claim 2, characterized in that: Baffles (105) are fixedly mounted on both side walls of the crushing box (101), and the baffles (105) are located above the crushing shaft (103).

4. The crusher with a screening assembly according to claim 3, characterized in that: The screening assembly (2) comprises a screen (201) arranged between two support plates (102), and a connecting seat (202) is fixedly mounted on one side of the screen (201).

5. The crusher with a screening assembly according to claim 4, characterized in that: The feed assembly (3) comprises a feed box (301) fixedly connected to the top of the crushing box (101), two protective plates (303) being rotatably connected to the feed box (301) via bearings, both ends of the two protective plates (303) passing through the feed box (301), and the outer surfaces of the two protective plates (303) are fixedly sleeved with protective plates (303) located in the feed box (301).

6. The crusher with screening assembly according to claim 5, characterized in that: The first connecting portion comprises two connecting frames (406), and the two connecting frames (406) are respectively fixedly mounted on the top of the screen (201) and the connecting seat (202).

7. The crusher with a screening assembly according to claim 6, characterized in that: The second connection portion comprises two connection members, and the two connection members are respectively arranged between the two rotating shafts (302) and the two connection frames (406).

8. The crusher with a screening assembly according to claim 7, characterized in that: The connecting member comprises connecting plates (401) fixedly sleeved on both ends of the rotating shaft (302), the two connecting plates (401) are each provided with a slide groove (402), a connecting rod (403) is inserted and connected between the two slide grooves (402), a connecting head (404) is sleeved on the middle part of the outer surface of the connecting rod (403), a transmission rod (405) is fixedly installed on the bottom of the connecting head (404), and the bottom end of the transmission rod (405) is fixedly connected to the middle part of the top end of the connecting frame (406).

9. The crusher with a screening assembly according to claim 8, characterized in that: A limit seat (407) is fixedly mounted on the side of the crushing box (101); the outer surface of the transmission rod (405) is interlaced with the inner wall of the limit seat (407); the outer surface of the transmission rod (405) is sleeved with a spring (408) located below the limit seat (407); and both ends of the spring (408) are fixedly connected to the limit seat (407) and the connecting frame (406), respectively.

10. A crusher with a screening assembly according to claim 9, characterized in that: The outer surface fixed sleeve of the transmission rod (405) is provided with a limiting ring (409) located above the limiting seat (407), and the bottom of the limiting ring (409) is in contact with the top of the limiting seat (407).

Images