A container-type intelligent coal preparation device

Abstract

The present invention belongs to the field of coal mining equipment and specifically discloses a container-type intelligent coal sorting device. The container-type intelligent coal sorting device includes a horizontally arranged container frame, the container frame being internally provided with a radiation source, a receiver box, a spray valve box, a vibrating feeder, and a chute. The vibrating feeder is externally provided with an adjustment device for adjusting the height and surface smoothness of the rotating feeder. The container-type intelligent coal sorting device fully utilizes the standard size, high structural strength, and flexible and convenient movement characteristics of the container frame, and in combination with the special requirements of mining equipment, further enhances the sealing, waterproof, and dustproof properties of the machine. The radiation source, detector, spray valve box, vibrating feeder, chute, electrical cabinet, air conditioner, and air source equipment of the coal dry sorting machine are rationally arranged and centrally installed on a fixed container frame platform.

Description

Technical Field

[0001] The present invention relates to the field of coal mining equipment, and more particularly, to a container-type intelligent coal preparation device. Background Art

[0002] The positioning accuracy of various components in existing coal preparation machines affects the material's trajectory. Even after repeated disassembly and relocation, sorting accuracy remains difficult to maintain, and the workload required for equipment replacement approaches that of a complete reinstallation. Existing coal preparation equipment is inconvenient to install and maintain, and the mounting locations and space for each component are not effectively utilized. Components that affect the equipment's sorting performance are scattered, creating numerous potential risks during secondary assembly and placement. Summary of the Invention

[0003] The purpose of the present invention is to provide a container-type intelligent coal preparation device to solve the above-mentioned problems, including a container frame, which is arranged horizontally. The interior of the container frame is provided with a radiation source, a receiver box, a spray valve box, a vibrating feeder, and a chute. The outside of the vibrating feeder is provided with an adjustment device, which adjusts the height and surface smoothness of the rotary feeder. An air supply component is installed at the lower part of the interior of the container frame, an electrical cabinet and an air conditioner are installed on the left side of the interior of the container frame, a dividing component is installed at the bottom of the container frame, and the radiation source emits X-rays.

[0004] Furthermore, the radiation source is fixedly connected to the container frame through the A bracket, the receiver box is fixedly connected to the container frame through the B bracket, the spray valve box is fixedly connected to the container frame through the C bracket, the vibrating feeder is connected to the container frame through the D bracket, the chute is fixedly connected to the container frame through the E bracket, and the air supply component is fixedly connected to the container frame through the F bracket.

[0005] Furthermore, the container frame includes H-shaped steel, rectangular square tube and cold-rolled steel plate, and the H-shaped steel, rectangular square tube and cold-rolled steel plate are welded together.

[0006] Furthermore, container lifting blocks are provided above the container frame, and the container lifting blocks are welded to the top four corners of the container frame.

[0007] Furthermore, the adjusting device includes an adjusting part, a lifting assembly and a drying assembly. The adjusting part is rotatably installed inside the vibrating feeder. The number of adjusting parts is at least two groups. The adjusting part is horizontally arranged. The axial direction of the adjusting part is parallel to the width direction of the vibrating feeder. A part of the adjusting part protrudes above the vibrating feeder. The outer surface of the adjusting part is divided into multiple areas. The surfaces of the multiple areas are gradually roughened along the clockwise direction. A rotating assembly is provided at one end of the adjusting part. The rotating assembly drives the adjusting part to rotate. The lifting assembly drives one end of the vibrating feeder to rise and fall. The drying assembly transports air to the top of the vibrating feeder.

[0008] Furthermore, the lifting assembly includes a support plate and an electric push rod. The support plate is fixedly installed inside the container frame, the support plate is horizontally arranged, the support plate and the vibrating feeder are rotatably connected, the electric push rod is fixedly installed above the support plate, the electric push rod is vertically arranged, and the output end of the electric push rod is rotatably connected to the lower end of the vibrating feeder.

[0009] Furthermore, the rotating assembly includes a rotating shaft A, a gear and a transmission belt. The rotating shaft A is fixedly inserted into the interior of the adjusting member. The rotating shaft A is horizontally arranged. The axial direction of the rotating shaft A is parallel to the axial direction of the adjusting member. The gear is fixedly sleeved on the outside of the rotating shaft A. The transmission belt is rotatably sleeved on the outside of multiple sets of gears. A driving structure is provided at one end of the gear, and the driving structure drives the gear to rotate.

[0010] Furthermore, the driving structure includes a B rotating shaft and a cam. The B rotating shaft is rotatably installed on one side of the vibrating feeder. The B rotating shaft is horizontally arranged. The axial direction of the B rotating shaft is parallel to the axial direction of the A rotating shaft. The cam is fixedly sleeved on the outside of the B rotating shaft. The cam and the gear are engaged. A power structure is arranged on the outside of the B rotating shaft, and the power structure drives the B rotating shaft to rotate.

[0011] Furthermore, the power structure includes a spring and a connecting rope. The spring is movably sleeved on the outside of the B rotating shaft. One end of the connecting rope is wrapped around the outside of the B rotating shaft, and the other end of the connecting rope is fixedly connected to the support plate.

[0012] Furthermore, the drying component includes a vent pipe, an air jet hole and an air pump. The vent pipe is fixedly installed at the end of the vibrating feeder away from the gear. The vent pipe is horizontally arranged and connected to the adjusting member. The air pump is fixedly installed at one end of the vent pipe. The air jet hole is opened on the outside of the adjusting member, and the air jet hole is inclined upward.

[0013] The beneficial effects of the present invention are as follows: the present invention can make full use of the characteristics of the container frame, such as standard size, high structural strength, and flexible and convenient movement, and further strengthen the sealing, waterproof and dustproof design of the machine in combination with the special requirements of mining equipment. The radiation source, detector, spray valve box, vibrating feeder, chute, electrical cabinet, air conditioner, gas source equipment and other components of the coal dry sorting machine are rationally arranged and centrally installed on a fixed container frame platform, so that the positioning accuracy of each component is easy to control, and no secondary installation and positioning is required, thereby improving the stability and reliability of the equipment. Moreover, the device is flexible and convenient to move and install, does not rely on a factory building, and is convenient for customers to quickly arrange, which is conducive to shortening the installation period. At the same time, the device has a high degree of integration, which is conducive to promoting product standardization and scale, and is conducive to fast delivery, avoiding many hidden dangers caused by secondary assembly and arrangement. Fast delivery facilitates promotion, sales, rental, etc. The high degree of product integration is conducive to unified training for subsequent maintenance and reduces the investment of technical personnel. At the same time, it can increase the time that the raw coal stays at the upper end of the vibrating feeder, so that the raw coal can be fully screened, which is conducive to improving the efficiency and effect of raw coal screening. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a container-type intelligent coal preparation device of the present invention;

[0015] Figure 2 This is a cross-sectional view of the internal structure of a container-type intelligent coal preparation device of the present invention;

[0016] Figure 3 This is a partial structural diagram of a container-type intelligent coal preparation device of the present invention;

[0017] Figure 4 This is a partial structural diagram of a container-type intelligent coal preparation device of the present invention;

[0018] Figure 5 This is a schematic diagram of a portion of the structure of a container-type intelligent coal preparation device of the present invention;

[0019] Figure 6 It is a schematic diagram of another part of the structure of a container-type intelligent coal preparation device of the present invention.

[0020] In the figure: 1. Container frame; 101. Radiation source; 102. Receiver box; 103. Spray valve box; 104. Vibrating feeder; 105. Chute; 106. Air supply component; 107. Electrical cabinet; 108. Air conditioner; 109. Splitting component; 110. X-ray; 2. Container lifting block; 301. Bracket A; 302. Bracket B; 303. Bracket C; 304. Bracket D; 305. Bracket E; 306. Bracket F; 401. Support plate; 402. Electric push rod; 403. Adjusting part; 501. Ventilation pipe; 502. Jet hole; 503. Air pump; 601. Rotating shaft A; 602. Gear; 603. Transmission belt; 701. Rotating shaft B; 702. Cam; 801. Spring; 802. Connecting rope. DETAILED DESCRIPTION

[0021] The subject matter described herein will now be discussed with reference to exemplary embodiments. It should be understood that these embodiments are discussed solely to enable those skilled in the art to better understand and implement the subject matter described herein, and that the functions and arrangements of the elements discussed may be varied without departing from the scope of this specification. Various examples may omit, substitute, or add various processes or components as needed. In addition, features described with respect to some examples may also be combined in other examples.

[0022] Example 1

[0023] Reference Attachment Figure 1 - Figure 6In this embodiment, a container-type intelligent coal preparation device is proposed, including a container frame 1. The container frame 1 is arranged horizontally. A radiation source 101, a receiver box 102, a spray valve box 103, a vibrating feeder 104, and a chute 105 are arranged inside the container frame 1. An adjustment device is provided outside the vibrating feeder 104 to adjust the height and surface smoothness of the rotating feeder. An air supply component 106 is installed at the bottom of the container frame 1, an electrical cabinet 107 and an air conditioner 108 are installed on the left side of the container frame 1, and a partition component 109 is installed at the bottom of the container frame 1. The radiation source 101 emits X-rays 110.

[0024] The radiation source 101 is fixedly connected to the container frame 1 through the A bracket 301, the receiver box 102 is fixedly connected to the container frame 1 through the B bracket 302, the spray valve box 103 is fixedly connected to the container frame 1 through the C bracket 303, the vibrating feeder 104 is connected to the container frame 1 through the D bracket 304, the chute 105 is fixedly connected to the container frame 1 through the E bracket 305, and the air supply component 106 is fixedly connected to the container frame 1 through the F bracket 306.

[0025] The container frame 1 includes H-shaped steel, rectangular square tube and cold-rolled steel plate, and the H-shaped steel, rectangular square tube and cold-rolled steel plate are welded together.

[0026] Container lifting blocks 2 are provided above the container frame 1 , and the container lifting blocks 2 are welded to the top four corners of the container frame 1 .

[0027] The adjusting device includes an adjusting part 403, a lifting assembly and a drying assembly. The adjusting part 403 is rotatably installed inside the vibrating feeder 104. The number of adjusting parts 403 is at least two groups. The adjusting part 403 is arranged horizontally. The axial direction of the adjusting part 403 is parallel to the width direction of the vibrating feeder 104. A part of the adjusting part 403 protrudes above the vibrating feeder 104. The outer surface of the adjusting part 403 is divided into multiple areas, and the surfaces of the multiple areas are gradually roughened along the clockwise direction. A rotating assembly is provided at one end of the adjusting part 403, which drives the adjusting part 403 to rotate, and the lifting assembly drives one end of the vibrating feeder 104 to rise and fall. The drying assembly transports air to the top of the vibrating feeder 104.

[0028] The lifting assembly includes a support plate 401 and an electric push rod 402. The support plate 401 is fixedly installed inside the container frame 1, the support plate 401 is horizontally arranged, the support plate 401 and the vibrating feeder 104 are rotatably connected, the electric push rod 402 is fixedly installed above the support plate 401, the electric push rod 402 is vertically arranged, and the output end of the electric push rod 402 is rotatably connected to the lower end of the vibrating feeder 104.

[0029] The rotating assembly includes an A rotating shaft 601, a gear 602 and a transmission belt 603. The A rotating shaft 601 is fixedly inserted into the inside of the adjusting member 403. The A rotating shaft 601 is horizontally arranged, and the axial direction of the A rotating shaft 601 is parallel to the axial direction of the adjusting member 403. The gear 602 is fixedly sleeved on the outside of the A rotating shaft 601. The transmission belt 603 is rotatably sleeved on the outside of the multiple groups of gears 602. A driving structure is provided at one end of the gear 602, and the driving structure drives the gear 602 to rotate.

[0030] The driving structure includes a B rotating shaft 701 and a cam 702. The B rotating shaft 701 is rotatably installed on one side of the vibrating feeder 104. The B rotating shaft 701 is horizontally arranged. The axial direction of the B rotating shaft 701 is parallel to the axial direction of the A rotating shaft 601. The cam 702 is fixedly sleeved on the outside of the B rotating shaft 701. The cam 702 is engaged with the gear 602. A power structure is provided on the outside of the B rotating shaft 701, and the power structure drives the B rotating shaft 701 to rotate.

[0031] The power structure includes a spring 801 and a connecting rope 802. The spring 801 is movably mounted on the outside of the B rotating shaft 701. One end of the connecting rope 802 is wrapped around the outside of the B rotating shaft 701. The other end of the connecting rope 802 is fixedly connected to the support plate 401.

[0032] The drying assembly includes a vent pipe 501, an air jet hole 502 and an air pump 503. The vent pipe 501 is fixedly installed at one end of the vibrating feeder 104 away from the gear 602. The vent pipe 501 is arranged horizontally and is connected to the adjusting member 403. The air pump 503 is fixedly installed at one end of the vent pipe 501. The air jet hole 502 is opened on the outside of the adjusting member 403, and the air jet hole 502 is inclined upward.

[0033] The working process of the puncture and aspiration device proposed in this embodiment is as follows:

[0034] The radiation source 101 is mounted and fixed on the A bracket 301, which is welded to the container frame 1 to form a whole, which is firm and stable. The receiver box 102 is mounted and fixed on the B bracket 302, which is screwed to the container frame 1 to facilitate the replacement of receivers of different specifications. The spray valve box 103 is mounted and fixed on the C bracket 303, which is welded to the container frame 1 to form a whole, which is firm and stable. The vibrating feeder 104 is mounted on the D bracket 304, which is welded to the container frame 1 to form a whole, which is firm and stable. The chute 105 is mounted and fixed on the E bracket 305, which is screwed On the container rack 1, it is convenient to replace the wearing part chute 105, the air supply component 106 is installed and fixed on the F bracket 306, and the F bracket 306 is screwed to the bottom plate of the container rack 1, which is convenient for replacing the air supply component 106. The electrical cabinet 107 and the air conditioner 108 are both screwed to the special installation room on the left side of the container rack 1. The partition component 109 is screwed to the bottom of the container rack 1. By loosening the screws, the front and rear position of the partition component 109 can be adjusted. The container rack 1 is welded as a whole with H-shaped steel, rectangular square tubes, and cold-rolled steel plates. It is very strong. The container lifting block 2 is made of high-strength carbon steel. The container lifting block 2 is welded to the four corners of the top of the container rack 1 and is used to lift the entire machine.

[0035] The electric push rod 402 drives one end of the vibrating feeder 104 to move up and down, thereby adjusting the tilt angle of the vibrating feeder 104. When one end of the vibrating feeder 104 moves upward, the connecting rope 802 pulls the B shaft 701 to rotate. When the B shaft 701 rotates, it drives the cam 702 to rotate synchronously. At this time, the spring 801 is deformed, and the cam 702 is engaged with the gear 602. One rotation of the cam 702 can drive the gear 602 to rotate a certain angle. Under the action of the transmission belt 603, multiple sets of gears 602 can rotate synchronously, so that the angle of the vibrating feeder 104 is adjusted while the gears are rotated. 602 can drive the adjusting member 403 to rotate through the A rotating shaft 601. The greater the tilt angle of the vibrating feeder 104, the smoother the adjusting member 403 protruding from the upper end of the vibrating feeder 104. When the electric push rod 402 drives one end of the vibrating feeder 104 to move downward, the pulling force of the vibrating feeder 104 and the support plate 401 on the connecting rope 802 is reduced. Under the elastic force of the spring 801, the spring 801 drives the B rotating shaft 701 to rotate. The B rotating shaft 701 can reel in the connecting rope 802, so that the adjusting member 403 can be adjusted while adjusting the angle of the vibrating feeder 104.

[0036] At the same time, the air pump 503 transports air to the interior of the ventilation pipe 501, and the air enters the interior of the regulating member 403 and is ejected through the jet hole 502. Since the jet hole 502 is tilted upward, when the air is ejected from the jet hole 502, it can drive the raw coal on the surface of the vibrating feeder 104 to shake upward, thereby drying the raw coal and further extending the time the raw coal stays on the surface of the vibrating feeder 104.

[0037] Through the above-mentioned actions, the present invention can make full use of the characteristics of the container frame 1 such as standard size, high structural strength, flexible and convenient movement, and further strengthen the sealing, waterproof and dustproof design of the machine in combination with the special requirements of mining equipment. The radiation source 101, detector, spray valve box 103, vibrating feeder 104, chute 105, electrical cabinet 107, air conditioner 108, gas source equipment and other components of the coal dry separator are reasonably arranged and centrally installed on a fixed container frame 1 platform, so that the positioning accuracy of each component is easy to control, and no secondary installation and positioning is required, thereby improving the stability of the equipment. Qualitative and reliable, and the device is flexible and convenient to install, does not rely on factory buildings, is convenient for customers to quickly arrange, and is conducive to shortening the installation period. At the same time, it has a high degree of integration, which is conducive to promoting product standardization and scale, and is conducive to fast delivery, avoiding many hidden dangers caused by secondary assembly and layout. Fast delivery is convenient for promotion, sales, rental, etc. The high degree of product integration is conducive to unified training for subsequent repair and maintenance, reducing the investment of technical personnel, and at the same time can increase the time that the raw coal stays at the upper end of the vibrating feeder 104, so that the raw coal can be fully screened, which is conducive to improving the efficiency and effect of raw coal screening.

[0038] The above describes the embodiments of this embodiment, but this embodiment is not limited to the above specific implementation methods. The above specific implementation methods are merely illustrative and not restrictive. Ordinary technicians in this field can also make many forms based on the inspiration of this embodiment, all of which are protected by this embodiment.

Claims

1. A container-type intelligent coal preparation device, comprising a container frame (1), characterized in that: The container rack (1) is arranged horizontally. A radiation source (101), a receiver box (102), a spray valve box (103), a vibrating feeder (104), and a chute (105) are arranged inside the container rack (1). An adjusting device is arranged outside the vibrating feeder (104). The adjusting device adjusts the height of the rotating feeder and the smoothness of the surface. An air supply component (106) is installed below the interior of the container rack (1). An electrical cabinet (107) and an air conditioner (108) are installed on the left side of the interior of the container rack (1). A partition component (109) is installed at the bottom of the container rack (1). The radiation source (101) emits X-rays (110). The regulating device comprises a regulating member (403), a lifting assembly and a drying assembly, wherein the regulating member (403) is rotatably mounted inside the vibrating feeder (104), the number of the regulating members (403) is at least two groups, the regulating member (403) is arranged horizontally, the axial direction of the regulating member (403) is parallel to the width direction of the vibrating feeder (104), a portion of the regulating member (403) protrudes above the vibrating feeder (104), the outer surface of the regulating member (403) is divided into a plurality of regions, and the surfaces of the plurality of regions gradually become rougher along the clockwise direction, a rotating assembly is provided at one end of the regulating member (403), the rotating assembly drives the regulating member (403) to rotate, and the lifting assembly drives one end of the vibrating feeder (104) to rise and fall, the greater the tilt angle of the vibrating feeder (104), the smoother the portion of the regulating member (403) protruding from the upper end of the vibrating feeder (104), and the drying assembly delivers air to the top of the vibrating feeder (104).

2. A container-type intelligent coal preparation device according to claim 1, characterized in that: The radiation source (101) is fixedly connected to the container frame (1) via the A bracket (301), the receiver box (102) is fixedly connected to the container frame (1) via the B bracket (302), the spray valve box (103) is fixedly connected to the container frame (1) via the C bracket (303), the vibrating feeder (104) is connected to the container frame (1) via the D bracket (304), the chute (105) is fixedly connected to the container frame (1) via the E bracket (305), and the air supply component (106) is fixedly connected to the container frame (1) via the F bracket (306).

3. The container-type intelligent coal preparation device according to claim 1, characterized in that: The container frame (1) comprises H-shaped steel, rectangular square tube and cold-rolled steel plate, and the H-shaped steel, rectangular square tube and cold-rolled steel plate are welded together.

4. The container-type intelligent coal preparation device according to claim 1, characterized in that: Container lifting blocks (2) are provided above the container frame (1), and the container lifting blocks (2) are welded to the top four corners of the container frame (1).

5. The container-type intelligent coal preparation device according to claim 1, characterized in that: The lifting assembly includes a support plate (401) and an electric push rod (402), wherein the support plate (401) is fixedly mounted inside the container frame (1), the support plate (401) is arranged horizontally, the support plate (401) and the vibrating feeder (104) are rotatably connected, the electric push rod (402) is fixedly mounted above the support plate (401), the electric push rod (402) is arranged vertically, and the output end of the electric push rod (402) is rotatably connected to the lower end of the vibrating feeder (104).

6. The container-type intelligent coal preparation device according to claim 1, characterized in that: The rotating assembly comprises an A rotating shaft (601), a gear (602) and a transmission belt (603), wherein the A rotating shaft (601) is fixedly inserted into the interior of the adjusting member (403), the A rotating shaft (601) is arranged horizontally, and the axial direction of the A rotating shaft (601) is parallel to the axial direction of the adjusting member (403), the gear (602) is fixedly sleeved on the exterior of the A rotating shaft (601), and the transmission belt (603) is rotatably sleeved on the exterior of the plurality of gears (602), and a driving structure is provided at one end of the gear (602), and the driving structure drives the gear (602) to rotate.

7. The container-type intelligent coal preparation device according to claim 6, characterized in that: The driving structure includes a B rotating shaft (701) and a cam (702). The B rotating shaft (701) is rotatably mounted on one side of the vibrating feeder (104). The B rotating shaft (701) is horizontally arranged. The axial direction of the B rotating shaft (701) is parallel to the axial direction of the A rotating shaft (601). The cam (702) is fixedly sleeved on the outside of the B rotating shaft (701). The cam (702) and the gear (602) are engaged. A power structure is arranged on the outside of the B rotating shaft (701). The power structure drives the B rotating shaft (701) to rotate.

8. The container-type intelligent coal preparation device according to claim 7, characterized in that: The power structure comprises a spring (801) and a connecting rope (802), wherein the spring (801) is movably sleeved on the outside of the B rotating shaft (701), one end of the connecting rope (802) is wound around the outside of the B rotating shaft (701), and the other end of the connecting rope (802) is fixedly connected to the support plate (401).

9. The container-type intelligent coal preparation device according to claim 1, characterized in that: The drying assembly includes a vent pipe (501), an air jet hole (502) and an air pump (503), wherein the vent pipe (501) is fixedly mounted on one end of the vibrating feeder (104) away from the gear (602), the vent pipe (501) is arranged horizontally, the vent pipe (501) is connected to the adjusting member (403), the air pump (503) is fixedly mounted on one end of the vent pipe (501), the air jet hole (502) is opened on the outside of the adjusting member (403), and the air jet hole (502) is inclined upward.

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