Discharging and collecting device of mining crusher

Abstract

The utility model discloses a discharging and collecting device of a mining crusher, which belongs to the technical field of mining crushing equipment and comprises a crushing box and a base, the crushing box is mounted at the top end of the base, a crushing device is mounted at the top end of the crushing box, and a moving component is mounted at the bottom end of the crushing box. A discharging opening is formed in one end of the crushing box, extending plates are fixedly connected to the two ends of the discharging opening correspondingly, collecting boxes are arranged in inner cavities of the extending plates, a filtering cover is arranged in an inner cavity of the crushing box, a discharging opening is formed in the bottom end of the inner cavity of the crushing box, and a collecting box is installed on the upper surface of the base. And a crushing mechanism is installed at the bottom end of the collecting box, a filtering plate is installed in an inner cavity of the collecting box, and a discharging opening is formed in the bottom of the inner cavity of the collecting box, so that workers are prevented from distinguishing and collecting mineral aggregates, the working efficiency of the mining crusher is improved, and the working quality of the mining crusher is improved through the dual crushing function.

Description

Technical Field

[0001] The utility model relates to the technical field of mining crushing equipment, in particular to a material discharging and collecting device of a mining crusher. Background Art

[0002] Mining crushers have the characteristics of large crushing ratio, uniform product size, simple structure, reliable operation, easy maintenance, and economical operating costs. They are widely used in many sectors such as mining, smelting, building materials, highways, railways, water conservancy and chemical industries to crush various materials with a compressive strength not exceeding 320 MPa.

[0003] At present, the sizes of the ores after crushing by mining crushers are different, which requires the staff to distinguish and collect the discharged ores. It takes a lot of time for the staff to collect the ores, which reduces the working efficiency of the mining crusher. At the same time, the single crushing function crushes the ores, making the fine mineral particles larger and unable to meet the collection standards, thus reducing the working quality of the mining crusher.

[0004] According to the publication number: CN218796170U, a crusher that is convenient for discharging includes a base and a crushing box. The crushing box is fixed directly above the base through a support support. Crushing rollers are installed on both sides of the inside of the crushing box. The crushing rollers are connected to the motor transmission fixedly installed on the outer surface of the crushing box. An opening is opened on one side of the surface of the base. The front and rear ends of the inner side of the opening are rotatably installed with a horizontal frame through a rotating shaft. The outer side of the horizontal frame penetrates to the outer side of the base, and rollers are rotatably installed on both sides of the inner side of the horizontal frame. The technical solution of this application is to open an opening on one side of the base at the bottom of the crushing box, install a horizontal frame that can rotate around the rotating shaft inside, and install a conveyor belt inside the horizontal frame through a roller. When crushing the ore, the outer surface of the horizontal frame can be pulled by a winch to drive the end of the rotating belt to move up or down to adjust the height, so that the crushed ore can be conveniently discharged into hoppers or transfer vehicles at different heights.

[0005] According to the crusher introduced above, the sizes of the ore materials after crushing are different, which leads to the need for the staff to distinguish and collect the ore materials of different sizes after discharge. The staff needs to spend a lot of time to collect the ore materials, which reduces the working efficiency of the mining crusher. At the same time, the single crushing function crushes the ore materials, making the fine ore particles larger and unable to meet the collection standards, thus reducing the working quality of the mining crusher. Therefore, we need to propose a discharge collection device for the mining crusher. Utility Model Content

[0006] The purpose of the utility model is to provide a discharge and collection device for a mining crusher. Through the cooperation of a moving component and a filter cover, the moving component drives the mineral material to move. When small mineral materials move, they fall into the collection box through the filter holes on the filter cover. The moving component drives large mineral materials to move into the collection box for collection. Through the cooperation of a crushing mechanism and a filter plate, the small mineral materials inside the collection box are continuously crushed. The mineral materials that meet the standards move downward through the filter holes on the filter plate and are discharged, thereby avoiding the work of distinguishing and collecting the mineral materials by the staff, improving the working efficiency of the mining crusher, and improving the working quality of the mining crusher through the dual crushing function, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a discharging and collecting device of a mining crusher, comprising a crushing box and a base, the crushing box is installed at the top of the base, a crushing device is installed at the top of the crushing box, a moving component for driving the movement of mineral materials is installed at the bottom of the crushing box, a discharging port is provided at one end of the crushing box, both ends of the discharging port are fixedly connected with extension plates, the inner cavity of the extension plate is provided with a collecting box, the inner cavity of the crushing box is provided with a filter cover, the bottom end of the inner cavity of the crushing box is provided with a discharge port, the upper surface of the base is provided with a collecting box, the bottom end of the collecting box is provided with a crushing mechanism for crushing mineral materials, the inner cavity of the collecting box is provided with a filter plate, and the bottom of the inner cavity of the collecting box is provided with a discharge port.

[0008] Preferably, the moving assembly includes a first stepper motor, which is fixedly connected to the side wall of the crushing box through a mounting plate, the output shaft of the first stepper motor passes through the crushing box and is fixedly connected to a rotating roller, the other end of the rotating roller is rotatably connected to the inner side wall of the crushing box through a bearing, and a material guide plate is provided on the outer surface of the rotating roller.

[0009] Preferably, the guide plate is distributed on the outer surface of the rotating roller in a spiral shape, and the surface of the guide plate is in contact with the inner wall of the filter chisel.

[0010] Preferably, both ends of the collection box are fixedly connected with sliders, and a slot is provided on the surface of the slider at a position corresponding to the inner wall of the extension plate, and the surface of the slider is slidably connected to the inner cavity of the slot of the extension plate.

[0011] Preferably, the crushing mechanism includes a second stepper motor, which is fixedly connected to the bottom end of the collecting box through a mounting plate, the output shaft of the second stepper motor is fixedly connected to a rotating rod, the outer surface of the rotating rod is rotatably connected to the inner cavity of the collecting box through a bearing, the top end of the rotating rod is fixedly connected to a crushing rod, and the bottom end of the rotating rod is installed with a material guide assembly.

[0012] Preferably, the breaker bars are arranged in three groups, the three groups of breaker bars are equidistantly distributed on the surface of the rotating rod, and each group of breaker bars has three breaker bars.

[0013] Preferably, the material guiding assembly comprises an extension rod, one end of which is fixedly connected to the surface of the rotating rod, and the other end of which is fixedly connected to a fixing plate, and the fixing plate is arranged in an arc shape, and there are three groups of fixing plates.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model provides a discharge collection device for a mining crusher. Through the cooperation of a moving component and a filter cover, the crushed mineral material falls on the filter cover. The first stepper motor is started to provide a driving force to drive the rotating roller to rotate. The rotating roller drives the guide plate to rotate. Through the spiral setting of the guide plate, the guide plate drives the mineral material to move toward the discharge port when it rotates. During the movement of the mineral material, small mineral material falls into the collection box through the filter holes on the filter cover, thereby realizing the discharge collection work of large and small mineral materials, thereby avoiding the staff's work of distinguishing and collecting the mineral materials, and improving the working efficiency of the mining crusher.

[0016] 2. The utility model provides a discharge collection device for a mining crusher. Through the cooperation of the crushing mechanism and the filter plate, small mineral materials fall on the filter plate in the collection box, and the second stepper motor is started to provide driving force to drive the rotating rod to rotate. The rotating rod drives the crushing rod to rotate to crush the small mineral materials inside. At the same time, the rotating rod drives the fixed plate through the extension rod to push the small mineral materials to move. The small mineral materials that meet the standards fall downward through the through holes on the filter plate, thereby improving the working quality of the mining crusher through the dual crushing function. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the utility model from the side;

[0019] Figure 3 It is a structural schematic diagram of a local cross-sectional structure of the utility model;

[0020] Figure 4 for Figure 3 Structural schematic diagram of the enlarged structure at A in the middle.

[0021] In the figure: 1. Crushing box; 2. Base; 3. Crushing device; 4. Moving assembly; 41. First stepper motor; 42. Rotating roller; 43. Guide plate; 5. Discharge port; 6. Extension plate; 7. Collecting box; 8. Filter cover; 9. Feeding port; 10. Collecting box; 11. Crushing mechanism; 111. Second stepper motor; 112. Rotating rod; 113. Crushing rod; 114. Guide assembly; 1141. Extension rod; 1142. Fixed plate; 12. Filter plate; 13. Discharge port; 14. Slider. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model provides a discharging and collecting device of a mining crusher, comprising a crushing box 1 and a base 2, wherein the crushing box 1 is mounted on the top of the base 2, a crushing device 3 is mounted on the top of the crushing box 1, a moving component 4 for driving the movement of mineral materials is mounted on the bottom of the crushing box 1, a discharging port 5 is provided at one end of the crushing box 1, both ends of the discharging port 5 are fixedly connected with extension plates 6, a collecting box 7 is provided in the inner cavity of the extension plate 6, a filter cover 8 is provided in the inner cavity of the crushing box 1, a discharge port 9 is provided at the bottom end of the inner cavity of the crushing box 1, a collecting box 10 is mounted on the upper surface of the base 2, a crushing mechanism 11 for crushing mineral materials is mounted at the bottom end of the collecting box 10, a filter plate 12 is mounted in the inner cavity of the collecting box 10, and a discharging port 13 is provided at the bottom of the inner cavity of the collecting box 10;

[0024] Start the crushing device 3 to crush the mineral material, and the crushed mineral material falls on the filter cover 8. Start the moving component 4 to drive the crushed mineral material to move to the discharge port 5. During the movement, small mineral materials move through the filter holes on the filter cover 8 and fall into the collection box 10. The moving component 4 drives the large mineral materials to move to the filter plate 12 in the collection box 7. Start the crushing mechanism 11 to crush the small mineral materials again. The mineral materials that meet the standards move downward through the filter holes on the filter plate 12 and are discharged, thereby avoiding the staff's work of distinguishing and collecting the mineral materials, improving the working efficiency of the mining crusher, and improving the working quality of the mining crusher through the dual crushing function.

[0025] The moving assembly 4 includes a first stepper motor 41, which is fixedly connected to the side wall of the crushing box 1 through a mounting plate. The output shaft of the first stepper motor 41 passes through the crushing box 1 and is fixedly connected to a rotating roller 42. The other end of the rotating roller 42 is rotatably connected to the inner wall of the crushing box 1 through a bearing. A material guide plate 43 is provided on the outer surface of the rotating roller 42. Starting the first stepper motor 41 provides a driving force to drive the rotating roller 42 to rotate, so that the rotating roller 42 drives the material guide plate 43 on the outer surface to rotate.

[0026] The guide plate 43 is spirally distributed on the outer surface of the rotating roller 42, and the surface of the guide plate 43 is in contact with the inner wall of the filter chisel. Through the arrangement of the guide plate 43, the rotation of the guide plate 43 can drive the mineral material to move.

[0027] Both ends of the collecting box 7 are fixedly connected with a slider 14, and a slot is provided on the surface of the slider 14 at a position corresponding to the inner wall of the extension plate 6. The surface of the slider 14 is slidably connected to the inner cavity of the slot of the extension plate 6. Through the cooperation between the slider 14 and the slot of the extension plate 6, it is convenient for the staff to take out the collecting box 7 to collect the mineral materials.

[0028] The crushing mechanism 11 includes a second stepper motor 111, which is fixedly connected to the bottom end of the collecting box 10 through a mounting plate, and the output shaft of the second stepper motor 111 is fixedly connected to a rotating rod 112, and the outer surface of the rotating rod 112 is rotatably connected to the inner cavity of the collecting box 10 through a bearing, and the top of the rotating rod 112 is fixedly connected to a crushing rod 113, and the bottom end of the rotating rod 112 is installed with a material guide assembly 114. Starting the second stepper motor 111 provides a driving force to drive the rotating rod 112 to rotate, and the rotation of the rotating rod 112 drives the crushing rod 113 to hit the mineral materials in the collecting box 10 for crushing. The crushed mineral materials fall on the surface of the filter plate 12, and the rotating rod 112 drives the material guide assembly 114 to move, so that the material guide assembly 114 drives the mineral materials to move on the surface of the filter plate 12, and the mineral materials that meet the standards can fall into the discharge port 13 from the filter holes of the filter plate 12, and the filter holes on the filter plate 12 are more efficient than the filter holes on the filter cover 8.

[0029] There are three groups of crushing rods 113, which are evenly distributed on the surface of the rotating rod 112. Each group of crushing rods 113 has three crushing rods. The crushing efficiency of the crushing rods 113 on the mineral materials is accelerated by the crushing rods 113.

[0030] The material guide assembly 114 includes an extension rod 1141, one end of the extension rod 1141 is fixedly connected to the surface of the rotating rod 112, and the other end of the extension rod 1141 is fixedly connected to a fixed plate 1142. The fixed plate 1142 is arranged in an arc shape, and there are three groups of fixed plates 1142. The rotating rod 112 drives the fixed plate 1142 to move through the extension rod 1141, and the fixed plate 1142 drives the mineral material to move on the surface of the filter plate 12.

[0031] When in use, the ore is put into the crushing box 1, the crushing device 3 is started to crush the ore, and the crushed ore falls on the filter cover 8. The first stepper motor 41 is started to provide driving force to drive the rotating roller 42 to rotate, so that the rotating roller 42 drives the guide plate 43 on the outer surface to rotate, and the guide plate 43 drives the crushed ore to move out of the discharge port 5 to be collected by the collection box 7. When the crushed ore is moving, the small ore falls downward on the filter plate 12 in the collection box 7 through the filter holes on the filter cover 8. The second stepper motor 111 is started to provide driving force to drive the rotating rod 112 to rotate, and the rotating rod 112 drives the crushing rod 113 to move and crush the small mineral materials. The crushed mineral materials fall on the filter plate 12 again. The rotating rod 112 drives the fixed plate 1142 to move through the extension rod 1141, so that the fixed plate 1142 drives the crushed mineral materials to move on the filter plate 12. When the mineral materials that meet the standards move, they fall downward into the discharge port 13 through the filter holes on the filter plate 12 and are collected by the staff, thereby avoiding the staff's work of distinguishing and collecting the mineral materials, improving the working efficiency of the mining crusher, and improving the working quality of the mining crusher through the dual crushing function.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A discharge collection device for a mining crusher, comprising a crushing box (1) and a base (2), characterized in that: The crushing box (1) is installed at the top of the base (2), a crushing device (3) is installed at the top of the crushing box (1), a moving component (4) for driving the movement of mineral materials is installed at the bottom of the crushing box (1), a discharge port (5) is opened at one end of the crushing box (1), both ends of the discharge port (5) are fixedly connected with extension plates (6), the inner cavity of the extension plate (6) is provided with a collection box (7), the inner cavity of the crushing box (1) is provided with a filter cover (8), the bottom end of the inner cavity of the crushing box (1) is provided with a discharge port (9), a collection box (10) is installed on the upper surface of the base (2), a crushing mechanism (11) for crushing mineral materials is installed at the bottom of the collection box (10), a filter plate (12) is installed in the inner cavity of the collection box (10), and a discharge port (13) is opened at the bottom of the inner cavity of the collection box (10).

2. A discharge collection device for a mining crusher according to claim 1, characterized in that: The moving assembly (4) comprises a first stepper motor (41), the first stepper motor (41) being fixedly connected to the side wall of the crushing box (1) via a mounting plate, the output shaft of the first stepper motor (41) passing through the crushing box (1) and being fixedly connected to a rotating roller (42), the other end of the rotating roller (42) being rotatably connected to the inner side wall of the crushing box (1) via a bearing, and a material guide plate (43) being arranged on the outer surface of the rotating roller (42).

3. A discharge collection device for a mining crusher according to claim 2, characterized in that: The guide plate (43) is distributed on the outer surface of the rotating roller (42) in a spiral shape, and the surface of the guide plate (43) is in contact with the inner wall of the filtering chisel.

4. A discharge collection device for a mining crusher according to claim 1, characterized in that: Both ends of the collection box (7) are fixedly connected with a slider (14), a slot is provided on the surface of the slider (14) at a position corresponding to the inner side wall of the extension plate (6), and the surface of the slider (14) is slidably connected with the inner cavity of the slot of the extension plate (6).

5. The discharge collection device of a mining crusher according to claim 1, characterized in that: The crushing mechanism (11) comprises a second stepper motor (111), the second stepper motor (111) is fixedly connected to the bottom end of the collection box (10) via a mounting plate, the output shaft of the second stepper motor (111) is fixedly connected to a rotating rod (112), the outer surface of the rotating rod (112) is rotatably connected to the inner cavity of the collection box (10) via a bearing, the top end of the rotating rod (112) is fixedly connected to a crushing rod (113), and the bottom end of the rotating rod (112) is installed with a material guide assembly (114).

6. A discharge collection device for a mining crusher according to claim 5, characterized in that: The crushing rods (113) are arranged in three groups, and the three groups of crushing rods (113) are distributed on the surface of the rotating rod (112) at equal distances, and each group of crushing rods (113) is arranged in three groups.

7. A discharge collection device for a mining crusher according to claim 5, characterized in that: The material guiding assembly (114) comprises an extension rod (1141), one end of the extension rod (1141) is fixedly connected to the surface of the rotating rod (112), and the other end of the extension rod (1141) is fixedly connected to a fixing plate (1142), the fixing plate (1142) is arranged in an arc shape, and the fixing plate (1142) is arranged in three groups.

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