Movable crusher discharging conveying belt

Abstract

The utility model relates to a movable crusher discharging conveying belt. The device comprises a conveying belt, a rack, supports, rollers, a main track, an auxiliary track and a positioning assembly, the top of the rack is provided with the conveying belt corresponding to a discharging port of the crusher, the supports are installed at the four corners of the bottom of the rack, the rollers are rotatably installed at the bottoms of the supports and slidably connected to the main track, the auxiliary track is slidably connected into the main track, and the positioning assembly is arranged on the auxiliary track. When the auxiliary track is unfolded, the main track can be extended, so that the conveying belt can be conveniently moved away from the discharge port of the crusher for overhauling, and a positioning assembly used for fixing the position of the rack is further arranged on the main track. According to the scheme provided by the invention, the conveying belt can be moved to an open place from the bottom of the crusher during overhaul and maintenance, so that workers can conveniently carry out operation.

Description

Technical Field

[0001] The present application relates to the technical field of conveyor belt maintenance equipment, and in particular to a movable crusher discharge conveyor belt. Background Art

[0002] In the material preparation stage of pyrometallurgy, the ore must first be crushed by a crusher, and then transported to the smelting site through multiple sets of conveying equipment. The crusher outlet is usually a belt conveyor. Due to the small space below the crusher and the fact that the frame of the conveyor belt is usually fixed, it is very inconvenient to replace the belt and perform daily maintenance on the belt. There are also certain safety risks when working in a small space. Utility Model Content

[0003] In order to solve or partially solve the problems existing in the related art, the present application provides a movable crusher discharge conveyor belt, which can move the conveyor belt from the bottom of the crusher to an open area during inspection and maintenance, thereby facilitating workers to carry out operations.

[0004] The present application provides a movable crusher discharge conveyor belt, comprising a conveyor belt, a frame, a bracket, rollers, a main track, a secondary track, and a positioning assembly. A conveyor belt corresponding to the crusher discharge port is installed on the top of the frame, and brackets are installed at the four corners of the bottom of the frame. Rollers are rotatably installed at the bottom of the bracket, and the rollers are slidably connected to the main track. The secondary track is slidably connected in the main track. When the secondary track is unfolded, the main track can be extended, so as to facilitate the conveyor belt to be removed from the crusher discharge port for maintenance. A positioning assembly for fixing the position of the frame is also provided on the main track.

[0005] Optionally, in some embodiments, the positioning assembly includes a positioning plate, positioning bolts, and a force-bearing plate. The force-bearing plate is fixedly connected to the bracket, the positioning plate is installed between the force-bearing plate and the main rail, and the positioning plate is installed with positioning bolts corresponding to the main rail. By tightening the positioning bolts, the positioning plate can be pressed against the force-bearing plate, thereby fixing the frame.

[0006] Optionally, in some embodiments, a stiffening plate is provided at the connection between the load-bearing plate and the bracket.

[0007] Optionally, in some embodiments, the main track is in an I-shaped structure, and a limiting protrusion is provided on the main track, a sliding groove corresponding to the limiting protrusion is opened on the secondary track, and the secondary track is slidably connected to the main track through the sliding groove.

[0008] Optionally, in some embodiments, a support block is provided at one end of the secondary track.

[0009] Optionally, in some embodiments, a brake bolt corresponding to the roller is threadedly mounted on the side of the bracket.

[0010] Optionally, in some embodiments, a transition plate corresponding to the secondary track is provided at the end of the main track.

[0011] The technical solution provided by this application may have the following beneficial effects:

[0012] The present application designs the frame to be sliding and installs it on the main track. A secondary track is also arranged inside the main track. In the working state, the secondary track is retracted into the main track to save site space, and the frame is fixed by the positioning component to ensure the stability of the conveyor belt when it is working. When inspection and maintenance is required, the secondary track can be unfolded to extend the main track. After removing the positioning component, the frame can be moved from the bottom of the crusher to an open area, thereby facilitating the workers' operation.

[0013] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above and other objects, features and advantages of the present application will become more apparent through a more detailed description of exemplary embodiments of the present application in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present application.

[0015] Figure 1 It is a schematic diagram of the overall structure of this application;

[0016] Figure 2 It is a schematic diagram of the installation position structure of this application;

[0017] Figure 3 It is a partial structural diagram of this application;

[0018] Figure 4 It is a partial structural front view of the present application;

[0019] Figure 5 It is a schematic diagram of the structure of the expanded state of this application;

[0020] Figure 6 It is a side view of the local structure of the present application;

[0021] Figure 7 It is a schematic diagram of the partial structure of the expanded state of the present application.

[0022] Reference numerals:

[0023] 1- conveyor belt, 2- frame, 3- bracket, 31- brake bolt, 4- roller, 5- main track, 51- limit protrusion, 6- auxiliary track, 61- support block, 62- slide, 7- transition plate, 8- positioning assembly, 81- positioning plate, 82- positioning bolt, 83- force plate, 84- stiffening plate, 9- crusher. DETAILED DESCRIPTION

[0024] The embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the embodiments of the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0025] It should be understood that although the terms "first", "second", "third", etc. may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of this application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0026] In the description of the present application, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position 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 device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0027] Unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0028] See also Figure 1A movable crusher discharge conveyor belt includes: a conveyor belt 1, a frame 2, a bracket 3, a roller 4, a main track 5, a secondary track 6, and a positioning assembly 8. A conveyor belt 1 corresponding to the discharge port of the crusher 9 is installed on the top of the frame 2. The ore is transported to other conveying equipment through the conveyor belt 1, and finally the ore is sent to the pyrometallurgical smelting site. Brackets 3 are welded at the four corners of the bottom of the frame 2, with a total of four groups. Rollers 4 are rotatably installed at the bottom of the bracket 3. The rollers 4 are slidably connected to the main track 5. Two main tracks 5 are symmetrically arranged, and the length of the main track 5 is consistent with the length of the frame 2. A secondary track 6 of equal length is slidably connected in the main track 5, such as Figure 5 As shown, when the auxiliary track 6 is unfolded, the main track 5 can be extended, so as to facilitate the removal of the conveyor belt 1 from the discharge port of the crusher 9 for maintenance. A positioning component 8 for fixing the position of the frame 2 is also provided on the main track 5.

[0029] See also Figure 3 The positioning assembly 8 includes a positioning plate 81, a positioning bolt 82, and a force plate 83. The force plate 83 is welded to the bottom of the bracket 3 in the horizontal direction. Two positioning bolts 82 corresponding to the main rail 5 are connected to the bottom of the positioning plate 81 by threads. When the rack 2 needs to be fixed, the positioning plate 81 is slidably installed on the top of the main rail 5, and the positioning plate 81 is pushed to contact the roller 4. At this time, the top of the positioning plate 81 corresponds to the force plate 83. By tightening the positioning bolt 82, the positioning bolt 82 is sunk to support the main rail 5. Further tightening the positioning bolt 82 can lift the positioning plate 81, so that the top of the positioning plate 81 is pressed against the force plate 83, thereby fixing the rack 2. Furthermore, in order to improve the stability of the force-bearing plate 83, a stiffening plate 84 is provided at the connection between the force-bearing plate 83 and the bracket 3. Furthermore, in order to ensure the stability when the frame 2 is fixed, a brake bolt 31 corresponding to the roller 4 is threadedly connected at the bottom of the bracket 3. By tightening the brake bolt 31, the side wall of the roller 4 can be tightened, thereby fixing the roller 4.

[0030] See also Figure 6 , 7 The cross section of the main rail 5 is an I-shaped structure, and a limiting protrusion 51 is provided on the main rail 5, and a slide groove 62 corresponding to the limiting protrusion 51 is provided on the auxiliary rail 6, and the auxiliary rail 6 is slidably connected in the main rail 5 through the slide groove 62. Further, a support block 61 is provided at one end of the auxiliary rail 6, and the bottom surface of the support block 61 is located at the same horizontal plane as the bottom surface of the main rail 5. When the auxiliary rail 6 is unfolded, one end of the auxiliary rail 6 is overlapped at the main rail 5, and the other end is supported by the support block 61, thereby ensuring the level of the auxiliary rail 6, which is convenient for the frame 2 to slide. Furthermore, due to the height difference between the top surfaces of the main rail 5 and the auxiliary rail 6, a transition plate 7 corresponding to the auxiliary rail 6 is provided at the end of the main rail 5, and the top surface of the transition plate 7 is an inclined surface, which acts as a slope, thereby facilitating the sliding of the frame 2.

[0031] Specific working process:

[0032] During normal operation, the frame 2 is located on the main track 5, the brake bolt 31 presses the roller 4, and a positioning assembly 8 is installed on the main track 5, so as to fix the position of the frame 2 and ensure the normal feeding of the conveyor belt 1; when inspection and maintenance are required, the auxiliary track 6 is pulled out from the main track 5, the brake bolt 31 is loosened, the positioning assembly 8 is removed, the fixation of the frame 2 is cancelled, and the frame 2 is slid to move it to the auxiliary track 6, so as to remove the conveyor belt 1 from the bottom of the crusher 9, so as to facilitate the workers to carry out inspection and maintenance operations.

[0033] Finally, it should be noted that, in this article, relationships such as first and second, etc. are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms include, include or any other variations are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] The embodiments of the present application have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A movable crusher discharge conveyor belt, Features: The movable crusher discharge conveyor belt comprises a conveyor belt (1), a frame (2), a bracket (3), a roller (4), a main track (5), a secondary track (6), and a positioning assembly (8). The top of the frame (2) is provided with a conveyor belt (1) corresponding to the discharge port of the crusher (9). The four corners of the bottom of the frame (2) are provided with brackets (3). The bottom of the bracket (3) is rotatably provided with rollers (4), which are slidably connected to the main track (5). The main track (5) is slidably connected with the secondary track (6). When the secondary track (6) is unfolded, the main track (5) can be extended, thereby facilitating the conveyor belt (1) to be removed from the discharge port of the crusher (9) for maintenance. The main track (5) is also provided with a positioning assembly (8) for fixing the position of the frame (2).

2. The movable crusher discharging conveyor belt according to claim 1, Features: The positioning assembly (8) comprises a positioning plate (81), a positioning bolt (82), and a force-bearing plate (83); the force-bearing plate (83) is fixedly connected to the bracket (3); the positioning plate (81) is installed between the force-bearing plate (83) and the main track (5); and the positioning plate (81) is provided with a positioning bolt (82) corresponding to the main track (5); by tightening the positioning bolt (82), the positioning plate (81) can be pressed against the force-bearing plate (83), thereby fixing the frame (2).

3. The movable crusher discharging conveyor belt according to claim 2, Features: A stiffening plate (84) is provided at the connection between the force-bearing plate (83) and the bracket (3).

4. The movable crusher discharging conveyor belt according to claim 1, Features: The main track (5) is in an I-shaped structure, and a limiting protrusion (51) is provided on the main track (5), a sliding groove (62) corresponding to the limiting protrusion (51) is provided on the auxiliary track (6), and the auxiliary track (6) is slidably connected in the main track (5) through the sliding groove (62).

5. The movable crusher discharging conveyor belt according to claim 4, Features: A support block (61) is provided at one end of the auxiliary track (6).

6. The movable crusher discharging conveyor belt according to claim 1, Features: A brake bolt (31) corresponding to the roller (4) is threadedly mounted on the side surface of the bracket (3).

7. The movable crusher discharging conveyor belt according to claim 1, Features: A transition plate (7) corresponding to the secondary track (6) is provided at the end of the main track (5).

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