Photoelectric sorting machine for phosphorite

Abstract

The utility model discloses a phosphorite photoelectric sorting machine, and relates to the technical field of phosphorite screening. The discharging device comprises a base plate, a discharging assembly is arranged on the base plate, a material barrel in the discharging assembly is located on the base plate, supporting feet are connected to the lower surface of a barrel base connected to the peripheral side wall of the material barrel in a sleeved mode, the supporting feet are connected to the base plate, a check block abuts against the lower end of a discharging hopper communicated with the lower surface of the material barrel, and a rotary shaft is connected to a lug base fixedly connected to the peripheral side wall of the check block. A driving motor connected to the rotating shaft is connected to the side wall of the discharging hopper; a material distributing assembly arranged on the base plate is far away from the discharging assembly, and a connecting frame in the material distributing assembly is connected to the base plate. The discharging assembly is arranged, phosphorite is arranged on the conveying belt at equal intervals, leakage detection of the phosphorite is avoided, phosphorite screening is more thorough, the distributing assembly is arranged, the inclination direction of a guide plate is adjusted by controlling a rotating motor, different phosphorite is accurately guided into different material frames, and disordered phosphorite classification is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of phosphate rock separation, in particular to a phosphate rock photoelectric separator. Background Art

[0002] Phosphate rock refers to a mineral rock rich in high concentrations of phosphate minerals. Phosphate is an important nutrient that can promote crop growth and plant root development, so phosphate rock is used to produce fertilizers.

[0003] Due to the inconsistent quality of mined phosphate ore, workers are required to operate the photoelectric sorting machine to sort the mined phosphate ore. The photoelectric sorting machine refers to an advanced photoelectric detection equipment. The structure of the photoelectric sorting machine includes light source, image acquisition system, control unit, blowing component and sorting system. The working principle of the photoelectric sorting machine is to emit light through the light source to reflect materials of different particles into the image acquisition system. The image acquisition system converts these reflected images into electrical signals, and then transmits them to the control unit for processing. The control unit judges the type of particles according to the characteristics of the reflected image and outputs the corresponding sorting instructions to the sorting system. The sorting system discharges different types of particles separately according to the instructions to realize material sorting, and the photoelectric sorting machine sorts the phosphate ore in a low-temperature working environment.

[0004] However, it still has the following disadvantages in actual use:

[0005] 1. In the existing phosphate rock photoelectric sorting machine, during use, the phosphate rock is introduced into the material barrel. The phosphate rock inside the material barrel passes through the discharge hopper under its own weight and falls onto the conveyor belt. The conveyor belt transports the phosphate rock to the bottom of the detection module for detection. However, it is inconvenient to discharge the phosphate rock inside the material barrel on the conveyor belt at equal intervals, which will cause scale accumulation, thereby affecting the detection of the phosphate rock, and even causing missed detection, thereby reducing the screening quality of the phosphate rock;

[0006] 2. During use, the existing phosphate rock photoelectric sorting machine controls the air gun to blow air towards the tested phosphate rock, blowing the phosphate rock into different material frames, thereby realizing the classification and collection of different phosphate rocks. However, the weight of phosphate rocks is inconsistent, and the air blowing volume of the air gun needs to be precisely controlled, which will cause confusion in the classification of phosphate rocks and affect the classification accuracy of phosphate rocks.

[0007] To this end, we provide a phosphate rock photoelectric separator to solve the above problems. Utility Model Content

[0008] The purpose of the utility model is to provide a phosphate rock photoelectric separator, which solves the problems of the existing phosphate rock photoelectric separator being inconvenient for discharging phosphate rock at equal intervals and the disordered classification of phosphate rock by arranging a discharge component and a separation component.

[0009] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0010] The utility model is a photoelectric sorting machine for phosphate rock, comprising a base plate, a discharge assembly is provided on the base plate, a material barrel in the discharge assembly is located on the base plate, a lower surface of a barrel seat sleeved on the peripheral side wall of the material barrel is connected with a support leg, the support leg is connected to the base plate, a stop block is provided at the lower end of the discharge hopper connected to the lower surface of the material barrel, a rotating shaft is connected to the ear seat fixed on the peripheral side wall of the stop block, and a driving motor connected to the rotating shaft is connected to the side wall of the discharge hopper; the material dividing assembly arranged on the base plate is away from the material discharging assembly, the connecting frame in the material dividing assembly is connected to the base plate, the lower surface of the rotating motor connected to the inner top of the connecting frame is connected with a connecting shaft, the lower end of the connecting shaft is connected to a material guide plate, a material receiving frame and a waste frame are provided on both sides below the material guide plate, and the material receiving frame and the waste frame are arranged on the base plate.

[0011] The present invention is further configured such that the bucket seat is in a ring shape, the supporting legs are in a Z shape, and three supporting legs are provided.

[0012] The utility model is further configured such that a placement rack arranged on the side of the connecting rack is close to the material barrel, the placement rack is connected to the base plate, a placement box is provided through the placement rack, a placement seat sleeved on the outer wall of the placement box is connected to the placement rack, and a box door is hinged on the side wall of the placement box through a hinge.

[0013] The utility model is further configured such that rubber rings are provided on the inner peripheral side walls of the wire holes provided at equal intervals on the placement box, and heat dissipation holes are provided in a rectangular array on both outer side walls of the placement box.

[0014] The present invention is further configured such that the connecting frame and the placement frame are both U-shaped, and three hinges are provided.

[0015] The utility model is further configured such that a processor module is provided on the inner side wall of the placement box, a detection module is embedded in the middle of the lower surface of the placement box, the output end of the detection module is electrically connected to the input end of the processor module, and the output end of the processor module is electrically connected to the input end of the rotating motor.

[0016] The utility model is further configured as follows: a conveying assembly is provided on the base plate, a conveying belt in the conveying assembly is provided above the base plate, the conveying belt is located below the discharge hopper and the guide plate, and the two ends of the conveying belt are transmission-connected with a driven roller and an active roller, the circumferential sides of the driven roller and the active roller are rotatably connected with a bracket, the bracket is connected to the base plate, the end of the active roller is connected to a driven wheel, the driven wheel is connected to the active wheel through a transmission belt, the driving shaft connected to the side wall of the active wheel is rotatably connected to the bracket, the end of the driving shaft away from the active wheel is connected to a servo motor, and the servo motor is locked and connected to the inner side wall of the bracket.

[0017] The present invention is further configured such that the bracket is U-shaped, and the baffles symmetrically connected on both sides of the conveyor belt are connected to the base plate.

[0018] The utility model has the following beneficial effects:

[0019] The utility model sets a material discharge component, starts the driving motor, and the rotation of the rotating shaft drives the stopper to move in an arc, thereby adjusting the position of the stopper, thereby realizing blocking or unblocking the lower end of the discharge hopper, and then discharging the phosphate rock inside the material barrel onto the conveyor belt at equal intervals, thereby avoiding the accumulation of phosphate rock on the conveyor belt, and making it convenient for the detection module to detect the phosphate rock on the conveyor belt in turn, thereby avoiding the omission of phosphate rock on the conveyor belt, and making the phosphate rock screening more thorough.

[0020] The utility model sets a material dividing component, controls the forward and reverse rotation of the rotating motor, thereby causing the connecting shaft to rotate forward or reverse, thereby causing the guide plate to rotate forward or reverse, thereby adjusting the inclination direction of the guide plate, thereby guiding the phosphate ore that meets the standards into the interior of the material receiving frame, and guiding the phosphate ore that does not meet the standards into the interior of the waste frame, thereby realizing the screening of the phosphate ore, and there is no need to adjust the size of the blowing volume according to the weight of the phosphate ore, thereby effectively preventing the confusion of phosphate ore classification caused by inconsistent blowing volume, thereby improving the accuracy of phosphate ore classification.

[0021] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for describing the embodiments.

[0023] Figure 1 It is a three-dimensional schematic diagram of a phosphate rock photoelectric separator;

[0024] Figure 2 It is a structural diagram of the discharge component;

[0025] Figure 3 for Figure 1 A schematic diagram of the structure at center A;

[0026] Figure 4 Schematic diagram of the internal structure of the placement box;

[0027] Figure 5 for Figure 1 A magnified schematic diagram of the structure at point B in the middle;

[0028] Figure 6 This is a flow chart of a phosphate rock photoelectric separator.

[0029] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0030] 1-base plate, 2-discharging assembly, 201-barrel, 201a-discharging hopper, 202-barrel seat, 202a-support foot, 203-drive motor, 203a-rotating shaft, 203b-stopper, 203c-ear seat, 3-transportation assembly, 301-transportation belt, 301a-driven roller, 301b-active roller, 302-bracket, 303-baffle, 304-servo motor, 304a-drive shaft, 304b-active wheel, 304c-transmission Belt, 304d-driven wheel, 4-material dividing assembly, 401-rotating motor, 401a-material guide plate, 401b-connecting shaft, 401c-connecting frame, 402-material receiving frame, 402a-waste frame, 403-placement frame, 404-placement box, 404a-wire hole, 404b-rubber ring, 404c-placement seat, 404d-heat dissipation hole, 405-box door, 405a-hinge, 406-processor module, 406a-detection module. DETAILED DESCRIPTION

[0031] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example 1

[0032] See also Figure 1 and Figure 2The present invention is a phosphate rock photoelectric separator, comprising a base plate 1, on which a discharge assembly 2 is provided. The discharge assembly 2 comprises a barrel 201, a discharge hopper 201a, a barrel base 202, a support leg 202a, a drive motor 203, a rotating shaft 203a, a stopper 203b, and an ear base 203c. By manipulating the drive motor 203 to rotate and adjust the position of the stopper 203b, the discharge port of the discharge hopper 201a is blocked or unblocked, thereby facilitating the discharge of phosphate rock at equal intervals, thereby avoiding the accumulation of phosphate rock during discharge, and facilitating the photoelectric separation of the phosphate rock in the later stage.

[0033] Specifically, the material barrel 201 is set on the base plate 1, and the barrel base 202 is sleeved on the peripheral side wall of the material barrel 201, the lower surface of the barrel base 202 is connected to the support leg 202a, the support leg 202a is connected to the base plate 1, the discharge hopper 201a is connected to the lower surface of the material barrel 201, the drive motor 203 is connected to the side wall of the discharge hopper 201a, the lower surface of the drive motor 203 is connected to the rotating shaft 203a, the stopper 203b is abutted against the lower end of the discharge hopper 201a, and the peripheral side wall of the stopper 203b is fixedly connected to the ear seat 203c, and the ear seat 203c is connected to the lower end of the rotating shaft 203a;

[0034] Furthermore, the bucket seat 202 is in a ring shape, and the three legs 202a are arranged in a ring array, and the legs 202a are in a Z shape;

[0035] The operation process of this embodiment is as follows: the base plate 1 is locked in a workshop with a low-temperature environment with bolts, and then the phosphate rock photoelectric separator is placed in the workshop with a low-temperature environment. The staff will introduce the phosphate rock screened according to size into the inside of the barrel 201, start the drive motor 203, the rotating shaft 203a rotates, the ear seat 203c moves in an arc with the rotating shaft 203a as the fixed point, and then the stopper 203b moves in an arc with the rotating shaft 203a as the fixed point until the stopper 203b completely deviates from the lower end of the discharge hopper 201a, and the phosphate rock inside the barrel 201 is discharged through the discharge hopper 201a; when the stopper 203b does not completely deviate from the discharge hopper 201a, the phosphate rock inside the barrel 201 cannot pass through the discharge hopper 201a to be discharged. Example 2

[0036] See also Figure 1 、 Figure 3 、 Figure 4 and Figure 6Based on the first embodiment, a material separation component 4 is provided. The material separation component 4 includes a rotating motor 401, a guide plate 401a, a connecting shaft 401b, a connecting frame 401c, a material receiving frame 402, a waste frame 402a, a placement frame 403 and a placement box 404. By controlling the forward and reverse rotation of the rotating motor 401, the tilt direction of the guide plate 401a is adjusted, so that different phosphate ores are respectively placed in the interior of the material receiving frame 402 and the waste frame 402a, thereby preventing the classification of phosphate ores from being disordered and improving the accuracy of phosphate ores sorting.

[0037] Specifically, the placement frame 403 and the connecting frame 401c are both connected to the base plate 1, and the placement frame 403 is closer to the material barrel 201 than the connecting frame 401c, the rotating motor 401 is connected to the inner top of the connecting frame 401c, the lower surface of the rotating motor 401 is connected to the connecting shaft 401b, the guide plate 401a is connected to the lower end of the connecting shaft 401b, the material receiving frame 402 and the waste frame 402a are both set on the base plate 1, and the material receiving frame 402 and the waste frame 402a are both located below the guide plate 401a, the placement box 404 is set on the placement frame 403, and the placement seat 404 is sleeved on the outer side of the placement box 404. 4c is connected to the placement frame 403, a wire hole 404a is opened on the placement box 404, and a rubber ring 404b is provided on the inner peripheral side wall of the wire hole 404a. A heat dissipation hole 404d is opened on the side wall of the placement box 404, and a box door 405 is hingedly connected to the side wall of the placement box 404 via a hinge 405a. A processor module 406 is connected to the inner side wall of the placement box 404, and a detection module 406a is embedded in the middle of the lower surface of the placement box 404. The output end of the detection module 406a is electrically connected to the input end of the processor module 406, and the output end of the processor module 406 is electrically connected to the input end of the rotating motor 401;

[0038] Furthermore, the mounting frame 403 is U-shaped, the connecting frame 401c is U-shaped, the mounting seat 404c is U-shaped, the wire holes 404a are arranged at equal intervals, two groups of heat dissipation holes 404d are provided, and the internal resistance heat dissipation holes 404d are provided in a rectangular array, and the three hinges 405a are arranged at equal intervals;

[0039] The operation process of this embodiment is as follows: after the discharged phosphate rock moves to the bottom of the detection module 406a, the detection module 406a detects the phosphate rock, and the detection module 406a transmits a signal to the processor module 406. When the phosphate rock is detected to meet the standards, the processor module 406 sends an instruction to the rotating motor 401, and the rotating motor 401 rotates clockwise to guide the phosphate rock that meets the standards into the interior of the material receiving frame 402; when the phosphate rock is detected to not meet the standards, the processor module 406 sends an instruction to the rotating motor 401, and the rotating motor 401 rotates counterclockwise to guide the phosphate rock that meets the standards into the interior of the waste frame 402a. Example 3

[0040] See also Figure 1 and Figure 5 Based on the first and second embodiments, a conveying assembly 3 is provided. The conveying assembly 3 includes a conveying belt 301, a driven roller 301a, a driving roller 301b, a bracket 302, a baffle 303, and a servo motor 304. The servo motor 304 is controlled to operate the conveying belt 301, thereby conveying the phosphate ore to the bottom of the detection module 406a, thereby facilitating the detection module 406a to sequentially detect the phosphate ore arranged on the conveying belt 301.

[0041] Specifically, the conveyor belt 301 is provided on the base plate 1, the driven roller 301a and the driving roller 301b are connected by the conveyor belt 301, and the peripheral side walls of the driven roller 301a and the driving roller 301b are rotatably connected to the bracket 302, and the bracket 302 is connected to the base plate 1. The baffle 303 provided on the side of the conveyor belt 301 is connected to the base plate 1, and the servo motor 304 is connected to the inner side wall of the bracket 302. The side of the servo motor 304 is connected to a driving shaft 304a, and the driving shaft 304a is rotatably connected to the bracket 302. The end of the driving shaft 304a is connected to the driving pulley 304b, and the driving pulley 304b is connected to the driven pulley 304d by the transmission belt 304c, and the driven pulley 304d is connected to the end of the driving roller 301b;

[0042] Furthermore, the bracket 302 is U-shaped, and the two baffles 303 are symmetrically arranged;

[0043] The operation process of this embodiment is as follows: the servo motor 304 is started, the driving wheel 304b rotates, and the driven wheel 304d is driven to rotate through the transmission belt 304c, thereby rotating the driving roller 301b, and the driven roller 301a is driven to rotate through the conveyor belt 301, and the phosphate rock discharged from the discharge hopper 201a falls onto the moving conveyor belt 301, and then the conveyor belt 301 transports the phosphate rock to the bottom of the detection module 406a.

[0044] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0045] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A phosphate rock photoelectric separator, comprising a substrate (1), characterized in that: A discharge assembly (2) is provided on the base plate (1), a material barrel (201) in the material discharge assembly (2) is located on the base plate (1), a lower surface of a barrel seat (202) sleeved on the peripheral side wall of the material barrel (201) is connected to a support leg (202a), the support leg (202a) is connected to the base plate (1), a stopper (203b) is provided at the lower end of a discharge hopper (201a) connected to the lower surface of the material barrel (201), an ear seat (203c) fixed on the peripheral side wall of the stopper (203b) is connected to a rotating shaft (203a), and a driving motor (203) connected to the rotating shaft (203a) is connected to the side wall of the discharge hopper (201a); The material distribution component (4) arranged on the substrate (1) is away from the material discharge component (2), the connecting frame (401c) in the material distribution component (4) is connected to the substrate (1), the lower surface of the rotating motor (401) connected to the inner top of the connecting frame (401c) is connected to a connecting shaft (401b), the lower end of the connecting shaft (401b) is connected to a material guide plate (401a), and a material receiving frame (402) and a waste frame (402a) are arranged on both sides below the material guide plate (401a), and the material receiving frame (402) and the waste frame (402a) are arranged on the substrate (1).

2. The phosphate rock photoelectric separator according to claim 1, characterized in that: The bucket seat (202) is in a ring shape, the supporting legs (202a) are in a Z shape, and three supporting legs (202a) are provided.

3. The phosphate rock photoelectric separator according to claim 1, characterized in that: The placement frame (403) provided on the side of the connecting frame (401c) is close to the material barrel (201), the placement frame (403) is connected to the base plate (1), a placement box (404) is provided through the placement frame (403), a placement seat (404c) sleeved on the outer wall of the placement box (404) is connected to the placement frame (403), and a box door (405) is hingedly connected to the side wall of the placement box (404) via a hinge (405a).

4. The phosphate rock photoelectric separator according to claim 3, characterized in that: A rubber ring (404b) is provided on the inner peripheral side wall of the wire holes (404a) provided at equal intervals on the placement box (404), and heat dissipation holes (404d) are provided in a rectangular array on both outer side walls of the placement box (404).

5. The phosphate rock photoelectric separator according to claim 3, characterized in that: The connecting frame (401c) and the placement frame (403) are both U-shaped, and three hinges (405a) are provided.

6. The phosphate rock photoelectric separator according to claim 3, characterized in that: A processor module (406) is provided on the inner side wall of the placement box (404), and a detection module (406a) is embedded in the middle of the lower surface of the placement box (404). The output end of the detection module (406a) is electrically connected to the input end of the processor module (406), and the output end of the processor module (406) is electrically connected to the input end of the rotating motor (401).

7. The phosphate rock photoelectric separator according to claim 1, characterized in that: A conveying assembly (3) is provided on the substrate (1), a conveying belt (301) in the conveying assembly (3) is provided above the substrate (1), the conveying belt (301) is located below the discharge hopper (201a) and the guide plate (401a), and driven rollers (301a) and active rollers (301b) are connected to the conveying belt (301) at both ends thereof, and the driven rollers (301a) and active rollers (301b) are rotatably connected to brackets (302) on their circumferential sides, and the brackets (302) are connected to the substrate. (1), the end of the active roller (301b) is connected to a driven wheel (304d), the driven wheel (304d) is connected to the active wheel (304b) through a transmission belt (304c), a driving shaft (304a) connected to the side wall of the active wheel (304b) is rotatably connected to the bracket (302), the end of the driving shaft (304a) away from the active wheel (304b) is connected to a servo motor (304), and the servo motor (304) is locked and connected to the inner wall of the bracket (302).

8. The phosphate rock photoelectric separator according to claim 7, characterized in that: The bracket (302) is U-shaped, and the baffles (303) symmetrically connected on both sides of the conveyor belt (301) are connected to the base plate (1).

Images