Energy-saving conveying device for antimony-based flame retardant material

Abstract

The application belongs to the technical field of antimony flame-retardant material conveying, in particular to an energy-saving conveying device for antimony flame-retardant material, which comprises a workbench, the bottom end of the workbench is provided with a plurality of supporting legs, the top end of the workbench is provided with a conveying belt, the conveying belt is not interfered with the supporting legs, the conveying belt is used for conveying the antimony flame-retardant material, and a storage frame is arranged above the feeding end of the conveying belt, the energy-saving conveying device for antimony flame-retardant material is provided with the storage frame, the storage frame receives antimony trioxide first when in use, then the storage frame moves under the control of the first telescopic rod, and the moving speed of the storage frame is the same as the running speed of the conveying belt; there is no speed difference between the antimony trioxide and the conveying belt when the antimony trioxide is put onto the surface of the conveying belt, so that the antimony trioxide is difficult to splash during the putting process, the antimony trioxide is not easy to separate from the conveying belt, and then the waste caused by splashing during the conveying process of the antimony trioxide is effectively limited.

Description

Technical Field

[0001] This invention belongs to the field of antimony-based flame-retardant material conveying technology, specifically an energy-saving conveying device for antimony-based flame-retardant materials. Background Technology

[0002] Antimony-based flame retardants mainly refer to the inorganic antimony series. The main types of antimony-based flame retardants are antimony trioxide, antimony pentoxide, and sodium antimonate. Among them, antimony trioxide is the most important and used in the largest quantity. After preparation, antimony trioxide is a white powder that is insoluble in water but soluble in sodium hydroxide solution and acid. It is used in white pigments, paints, and plastics, serving as both a pigment and a flame retardant.

[0003] Currently, in the production of antimony trioxide, a conveyor is needed to transport the antimony trioxide to a designated location for packaging, which can be done using packaging bags or barrels. Existing conveyors transport antimony trioxide via conveyor belts. During transport, a feeding pipe feeds the antimony trioxide onto the surface of the moving conveyor belt, which then transports it to the other end for packaging. This process achieves the transfer of antimony trioxide. However, in actual transport, when the feeding pipe feeds the antimony trioxide onto the moving conveyor belt, there is a speed difference between the antimony trioxide and the conveyor belt in the horizontal direction. Therefore, when the antimony trioxide is accelerated by the conveyor belt surface, it generates significant splashing. This splashed antimony trioxide easily detaches from the conveyor belt, resulting in waste of antimony trioxide during the transport process.

[0004] Therefore, the present invention provides an energy-saving conveying device for antimony-based flame-retardant materials. Summary of the Invention

[0005] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0006] The technical solution adopted by the present invention to solve its technical problem is as follows: An energy-saving conveying device for antimony-based flame-retardant materials according to the present invention includes a workbench, a plurality of support legs installed at the bottom end of the workbench; a conveyor belt installed at the top end of the workbench, the conveyor belt and the support legs do not interfere with each other; the conveyor belt is used to convey antimony-based flame-retardant materials; a storage frame is provided above the feeding end of the conveyor belt.

[0007] A pair of slide rails are symmetrically arranged on both sides of the workbench based on the center line. A slider is slidably connected inside the slide rail. A first connector is provided at the top of the slider. A second connector is provided between the top of the first connector and the storage frame. A pair of first telescopic rods are installed on both sides of the workbench and on one side of the slide rail. The output end of the first telescopic rod extends into the interior of the slide rail and is connected to the slider. A feed pipe is provided above the storage frame.

[0008] A pair of sealing plates are provided at the bottom opening of the storage frame. A first connecting rod is provided on the surface of the sealing plate. A second telescopic rod is provided at the end of the first connecting rod away from the sealing plate. The housing part of the second telescopic rod is installed on the side of the storage frame.

[0009] Preferably, the first connecting member is specifically a third telescopic rod, the housing portion of the third telescopic rod is connected to the slider, and the output end of the third telescopic rod is connected to the second connecting member.

[0010] Preferably, a pair of isolation plates are symmetrically arranged on both sides of the storage frame based on the center line, and a pair of limiting grooves are opened at the top of the isolation plates; a limiting rod is inserted into the inside of the limiting groove, and the end of the limiting rod away from the limiting groove is fixed to the side of the storage frame.

[0011] Preferably, the side of the isolation plate has a receiving hole; an elastic diaphragm is installed inside the receiving hole, and the side of the elastic diaphragm facing the storage frame coincides with the side of the isolation plate facing the storage frame; an oscillator is provided on the side of the isolation plate away from the storage frame, and a second connecting rod is provided at the output end of the oscillator, the second connecting rod being made of elastic material; an oscillating head is provided at the end of the second connecting rod away from the oscillator, and initially the oscillating head is located inside the receiving hole and is not in contact with the elastic diaphragm.

[0012] Preferably, the bottom surface of the isolation plate is polished.

[0013] Preferably, a pair of magnetic plates are embedded on the top surface of the workbench and directly below the isolation plate; the isolation plate is provided with a magnetic block whose magnetic properties are different from those of the magnetic plates; during operation, the magnetic block is continuously attracted by the magnetic plates.

[0014] Preferably, a temperature sensor is installed on the side of the isolation plate. The temperature sensor monitors the temperature of the isolation plate in real time and sends an alarm signal to the staff when the temperature reaches a specified value.

[0015] Preferably, a pair of pusher plates are provided inside the storage frame, and initially the pusher plates are attached to the inner wall of the storage frame; a pair of fourth telescopic rods are provided outside the storage frame and on both sides of the pair of pusher plates, a fixing frame is provided between the housing part of the fourth telescopic rod and the storage frame, and the output end of the fourth telescopic rod extends into the interior of the storage frame and is connected to the pusher plates.

[0016] Preferably, a baffle plate is provided on the side of the storage frame near the center of the workbench, and the top of the baffle plate is higher than the top of the storage frame; the length of the baffle plate is greater than the width of the storage frame; and a connecting component is provided between the baffle plate and the storage frame.

[0017] Preferably, the connecting assembly includes a fixed plate, a rotating shaft, and a buffer spring; the rotating shaft is disposed at both ends of the wind deflector; the fixed plate is installed on both sides of the storage frame; the rotating shaft passes through the fixed plate, and the buffer spring is installed between the fixed plate and the wind deflector.

[0018] The beneficial effects of this invention are as follows:

[0019] 1. The energy-saving conveying device for antimony-based flame-retardant materials of the present invention, by setting up a storage frame, in use, the storage frame first receives antimony trioxide, and then the storage frame is moved by controlling the first telescopic rod, and the moving speed of the storage frame is the same as the running speed of the conveyor belt; during the movement of the storage frame, the antimony trioxide inside is released. The released antimony trioxide and the conveyor belt are relatively stationary in the horizontal direction, so there is no speed difference between the antimony trioxide and the conveyor belt when it is released onto the surface of the conveyor belt. Therefore, it is difficult for antimony trioxide to splash during the release process, and the antimony trioxide is not easy to detach from the conveyor belt, thereby effectively limiting the waste caused by splashing during the conveying of antimony trioxide.

[0020] 2. The energy-saving conveying device for antimony-based flame-retardant materials described in this invention, by setting a third telescopic rod, initially controls the storage frame to move downwards, so that the bottom opening of the storage frame is close to the surface of the conveyor belt; when antimony trioxide is added downwards through the bottom opening of the storage frame, the third telescopic rod controls the storage frame to gradually move up and down, so that the bottom opening of the storage frame gradually moves away from the surface of the conveyor belt; the above operation can avoid the antimony trioxide being added at too high a height and causing a large impact on the surface of the conveyor belt, resulting in the antimony trioxide moving excessively towards the edge of the conveyor belt and detaching, thereby improving the stability of the antimony trioxide adding process. Attached Figure Description

[0021] The invention will now be further described with reference to the accompanying drawings.

[0022] Figure 1 This is a perspective view of the present invention;

[0023] Figure 2 This is the invention Figure 1 Enlarged diagram of part A in the middle;

[0024] Figure 3 This is a schematic diagram of the storage frame of the present invention;

[0025] Figure 4 This is the invention Figure 3 Enlarged diagram of section B;

[0026] Figure 5 This is a schematic diagram of the isolation plate connection structure of the present invention;

[0027] Figure 6 This is a schematic diagram of the magnetic plate position on the worktable of the present invention;

[0028] Figure 7 This is a schematic diagram of the pusher plate connection structure of the present invention.

[0029] In the diagram: 1. Workbench; 11. Conveyor belt; 2. Storage box; 3. Feed pipe; 4. Slide rail; 41. Slider; 42. First telescopic rod; 43. First connecting piece; 44. Second connecting piece; 5. Sealing plate; 51. First connecting rod; 52. Second telescopic rod; 6. Isolation plate; 61. Limiting rod; 62. Elastic diaphragm; 63. Vibrator; 64. Second connecting rod; 65. Vibrating head; 66. Magnetic plate; 67. Temperature sensor; 7. Temperature sensor; 71. Fourth telescopic rod; 72. Fixing frame; 8. Wind baffle; 81. Fixing plate; 82. Rotating shaft; 83. Buffer spring. Detailed Implementation

[0030] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0031] like Figures 1 to 3 As shown, an energy-saving conveying device for antimony-based flame-retardant materials according to an embodiment of the present invention includes a workbench 1, with multiple support legs installed at the bottom end of the workbench 1; a conveyor belt 11 is installed at the top end of the workbench 1, and there is no interference between the conveyor belt 11 and the support legs; the conveyor belt 11 is used to convey antimony-based flame-retardant materials; a storage frame 2 is provided above the feeding end of the conveyor belt 11.

[0032] A pair of slide rails 4 are symmetrically arranged on both sides of the workbench 1 based on the center line. A slider 41 is slidably connected inside the slide rail 4. A first connector 43 is provided at the top of the slider 41. A second connector 44 is provided between the top of the first connector 43 and the storage box 2. A pair of first telescopic rods 42 are installed on both sides of the workbench 1 and on one side of the slide rail 4. The output end of the first telescopic rod 42 passes through the interior of the slide rail 4 and is connected to the slider 41. A feed pipe 3 is provided above the storage box 2.

[0033] A pair of sealing plates 5 are provided at the bottom opening of the storage frame 2. A first connecting rod 51 is provided on the surface of the sealing plate 5. A second telescopic rod 52 is provided at the end of the first connecting rod 51 away from the sealing plate 5. The housing part of the second telescopic rod 52 is installed on the side of the storage frame 2.

[0034] During the conveying of antimony trioxide, due to the speed difference between the antimony trioxide and the conveyor belt 11 in the horizontal direction when the antimony trioxide is placed on the surface of the conveyor belt 11, a large amount of splashing occurs when the antimony trioxide is accelerated by the surface of the conveyor belt 11. The splashed antimony trioxide is easy to detach from the conveyor belt 11, resulting in waste of antimony trioxide during the conveying process. In order to solve the above problem, the embodiment of the present invention provides a storage frame 2. In use, the storage frame 2 is initially located directly above the feeding end of the conveyor belt 11. The sealing plate 5 initially seals the bottom opening of the storage frame 2. When feeding, the feed pipe 3 is controlled to put antimony trioxide into the storage frame 2. When the feeding reaches the specified standard, it stops. Then, the first telescopic rod 42 is activated. The output end of the first telescopic rod 42 drives the slider 41 to slide inside the slide rail 4. The slider 41 is connected to the second connector 4 through the first connector 43. 4. The storage box 2 moves synchronously, and the speed of the storage box 2 is the same as the speed of the conveyor belt 11. After the storage box 2 moves a certain distance, it stops. During the movement of the storage box 2, the second telescopic rod 52 is activated, and the sealing plate 5 is moved through the first connecting rod 51. When the sealing plate 5 moves, it opens the bottom opening of the storage box 2, and the antimony trioxide in the storage box 2 falls downward onto the surface of the conveyor belt 11. Since the speed of the storage box 2 is the same as the speed of the conveyor belt 11, the antimony trioxide and the conveyor belt 11 are relatively stationary in the horizontal direction. Therefore, there is no speed difference between the antimony trioxide and the conveyor belt 11 when the antimony trioxide is put onto the surface of the conveyor belt 11. Therefore, it is difficult for antimony trioxide to splash during the process of putting antimony trioxide into the conveyor belt 11. Antimony trioxide is not easy to detach from the conveyor belt 11, thus effectively limiting the waste caused by splashing during the conveying of antimony trioxide.

[0035] When the antimony trioxide is added, the first telescopic rod 42 controls the storage box 2 to reset, and then the above operation is repeated. It should be noted that the amount of antimony trioxide added to the storage box 2 each time can be controlled to be the amount of one package. After that, when the antimony trioxide is transported in a pile by the conveyor belt 11, it can be directly received and packaged by packaging bags or packaging barrels at the discharge end of the conveyor belt 11, which is convenient for quantitative packaging.

[0036] In addition, antimony-based flame retardants, including antimony pentoxide and sodium antimonate, are both in powder form and can be transported using the above-mentioned method.

[0037] like Figures 1 to 2As shown, the first connecting member 43 is specifically the third telescopic rod. The housing part of the third telescopic rod is connected to the slider 41, and the output end of the third telescopic rod is connected to the second connecting member 44. Initially, the storage box 2 is controlled to move downward by the third telescopic rod, so that the bottom opening of the storage box 2 is close to the surface of the conveyor belt 11. When the storage box 2 is dispensing antimony trioxide downward through the bottom opening, the third telescopic rod controls the storage box 2 to gradually move up and down, and the bottom opening of the storage box 2 gradually moves away from the surface of the conveyor belt 11. The above operation can avoid the antimony trioxide being dispensed at too high a height and causing a large impact on the surface of the conveyor belt 11, which would cause the antimony trioxide to move excessively towards the edge of the conveyor belt 11 and detach, thus improving the stability of the antimony trioxide dispensing process.

[0038] like Figures 1 to 5 As shown, a pair of isolation plates 6 are symmetrically arranged on both sides of the storage frame 2 based on the center line. A pair of limiting grooves are opened at the top of the isolation plates 6. A limiting rod 61 is inserted into the inside of the limiting groove. The end of the limiting rod 61 away from the limiting groove is fixed to the side of the storage frame 2. When the storage frame 2 is controlled to move up and down, the limiting rod 61 cooperates with the limiting groove to limit the height of the isolation plate 6 to remain unchanged. Therefore, the bottom end of the isolation plate 6 is continuously attached to the surface of the conveyor belt 11. The isolation plates 6 on both sides of the storage frame 2 restrict the movement of antimony trioxide on the surface of the conveyor belt 11, further restricting and concentrating the antimony trioxide when it is put into the surface of the conveyor belt 11, and further improving the stability of the antimony trioxide putting process.

[0039] like Figures 3 to 6As shown, a receiving hole is provided on the side of the isolation plate 6; an elastic diaphragm 62 is installed inside the receiving hole, and the side of the elastic diaphragm 62 facing the storage frame 2 coincides with the side of the isolation plate 6 facing the storage frame 2; an oscillator 63 is provided on the side of the isolation plate 6 away from the storage frame 2, and a second connecting rod 64 is provided at the output end of the oscillator 63. The second connecting rod 64 is made of elastic material; an oscillating head 65 is provided at the end of the second connecting rod 64 away from the oscillator 63. Initially, the oscillating head 65 is located inside the receiving hole and is not in contact with the elastic diaphragm 62; when antimony trioxide is added downward to the storage frame 2, the oscillator 63 is activated. The oscillator 63 drives the oscillating head 65 to impact the elastic diaphragm 62 through the second connecting rod 64. As the storage frame 2 moves upward, the elastic diaphragm 62 is... When the oscillating head 65 squeezes, it first receives the material through the side of the storage frame 2. Then, when the bottom of the storage frame 2 is higher than the elastic diaphragm 62, the elastic diaphragm 62 is squeezed by the oscillating head 65 and indented towards the lower part of the storage frame 2. This causes the antimony trioxide added to the storage frame 2 to be pushed towards the center by the indented elastic diaphragm 62. Therefore, the piled antimony trioxide near the edge of the conveyor belt 11 after being added is pushed towards the center, preventing the edge from collapsing when the antimony trioxide detaches from the separator plate 6, and ensuring that the antimony trioxide remains stable during transportation. In addition, when the bottom of the storage frame 2 is not higher than the elastic diaphragm 62, the oscillating head 65 will impact the side of the storage frame 2 through the elastic diaphragm 62, causing the storage frame 2 to oscillate and driving the antimony trioxide attached to the inner wall of the storage frame 2 to fall off.

[0040] The bottom surface of the isolation plate 6 is polished. During use, the bottom end of the isolation plate 6 will continuously contact the surface of the conveyor belt 11. Therefore, when the storage box 2 is reset and antimony trioxide is put into the storage box 2, the isolation plate 6 moves relative to the conveyor belt 11. The polished bottom surface of the isolation plate 6 can reduce the friction between the isolation plate 6 and the conveyor belt 11, thereby reducing the resistance to the movement of the conveyor belt 11 and ensuring the smooth operation of the conveyor belt 11.

[0041] A pair of magnetic plates 66 are embedded on the top surface of the workbench 1 and directly below the isolation plate 6; the interior of the isolation plate 6 is provided with magnetic blocks whose magnetic properties are different from those of the magnetic plates 66; during operation, the magnetic blocks are continuously attracted by the magnetic plates 66; during use, the magnetic plates 66 continuously attract the magnetic blocks inside the isolation plate 6, causing the bottom end of the isolation plate 6 to press against the surface of the conveyor belt 11, thereby improving the sealing effect between the isolation plate 6 and the surface of the conveyor belt 11 and preventing antimony trioxide from leaking from the gap between the conveyor belt 11 and the isolation plate 6.

[0042] A temperature sensor 67 is installed on the side of the isolation plate 6. The temperature sensor 67 monitors the temperature of the isolation plate 6 in real time and sends an alarm signal to the staff when the temperature reaches a specified value. As the bottom of the isolation plate 6 rubs against the surface of the conveyor belt 11, the conveyor belt 11 will be continuously heated based on the principle of frictional heating. When the conveyor belt 11 is heated to a certain temperature, it needs to be cooled to prevent the conveyor belt 11 from overheating and being damaged. Therefore, the temperature sensor 67 is installed on the surface of the isolation plate 6. When the isolation plate 6 is heated to a specified temperature, it can be determined that the conveyor belt 11 has reached the warning temperature. Therefore, the temperature sensor 67 can promptly send an alarm signal to the staff and cool the conveyor belt 11 before it is damaged due to excessive temperature, thus protecting the conveyor belt 11.

[0043] like Figures 3 to 7 As shown, a pair of pusher plates 7 are installed inside the storage frame 2. Initially, the pusher plates 7 are attached to the inner wall of the storage frame 2. A pair of fourth telescopic rods 71 ​​are installed outside the storage frame 2 and on both sides of the pusher plates 7. A fixing frame 72 is installed between the housing of the fourth telescopic rods 71 ​​and the storage frame 2. The output end of the fourth telescopic rods 71 ​​extends into the storage frame 2 and is connected to the pusher plates 7. When the storage frame 2 is feeding material downwards, the fourth telescopic rods 71 ​​are activated. The output end of the fourth telescopic rods 71 ​​drives the pusher plates 7 to move. The pusher plates 7 move in the opposite direction to the sealing plate 5 below, thereby accelerating the discharge of antimony trioxide in the storage frame 2 and improving the feeding efficiency.

[0044] like Figures 3 to 4 As shown, a baffle plate 8 is provided on the side of the storage frame 2 near the center of the workbench 1. The top of the baffle plate 8 is higher than the top of the storage frame 2. The length of the baffle plate 8 is greater than the width of the storage frame 2. A connecting component is provided between the baffle plate 8 and the storage frame 2. When the storage frame 2 moves, the baffle plate 8 will block the area at the top opening of the storage frame 2. The airflow generated by the movement of the storage frame 2 cannot directly act on the top opening of the storage frame 2. Therefore, the negative pressure generated by the airflow at the top when the storage frame 2 moves is difficult to draw out the antimony trioxide inside the storage frame 2, thus ensuring the stability of the antimony trioxide inside the storage frame 2 when it moves.

[0045] The connecting components include a fixed plate 81, a rotating shaft 82, and a buffer spring 83. The rotating shaft 82 is located at both ends of the baffle plate 8. The fixed plate 81 is installed on both sides of the storage frame 2. The rotating shaft 82 passes through the fixed plate 81, and the buffer spring 83 is installed between the fixed plate 81 and the baffle plate 8. When the storage frame 2 moves to feed material, the rotating shaft 82 at both ends of the baffle plate 8 is restricted by the fixed plate 81. When the airflow acts on the side of the baffle plate 8, the baffle plate 8 presses against the side of the storage frame 2 and is difficult to deflect. When the storage frame 2 moves to reset, the airflow acts on the other side of the baffle plate 8, and the baffle plate 8 is no longer supported by the side of the storage frame 2. The baffle plate 8 deflects based on the rotating shaft 82 and is stretched and reset by the buffer spring 83 when it stops moving. When the storage frame 2 moves to reset, the deflection of the baffle plate 8 can effectively reduce the moving wind resistance and help save the energy lost during movement. It should be noted that when the baffle plate 8 deflects, the bottom end presses against the side of the storage frame 2 and can deform, but it will not jam.

[0046] During operation, when antimony trioxide is conveyed, there is a speed difference between the antimony trioxide and the conveyor belt 11 in the horizontal direction when the antimony trioxide is placed on the surface of the conveyor belt 11. Therefore, when the antimony trioxide is accelerated by the surface of the conveyor belt 11, it will generate a large amount of splashing. The splashed antimony trioxide is easy to detach from the conveyor belt 11, resulting in the waste of antimony trioxide during the conveying process. In order to solve the above problem, the embodiment of the present invention provides a storage frame 2. In use, the storage frame 2 is initially located directly above the feeding end of the conveyor belt 11. The sealing plate 5 initially seals the bottom opening of the storage frame 2. When feeding, the feed pipe 3 is controlled to put antimony trioxide into the storage frame 2. When the feeding reaches the specified standard, it stops. Then, the first telescopic rod 42 is activated. The output end of the first telescopic rod 42 drives the slider 41 to slide inside the slide rail 4. The slider 41 is connected to the second connecting member through the first connecting member 43. The component 44 drives the storage box 2 to move synchronously, and the speed of the storage box 2 is the same as the speed of the conveyor belt 11. After the storage box 2 moves a certain distance, it stops. During the movement of the storage box 2, the second telescopic rod 52 is activated, and the sealing plate 5 is moved through the first connecting rod 51. When the sealing plate 5 moves, it opens the bottom opening of the storage box 2, and the antimony trioxide in the storage box 2 falls downward onto the surface of the conveyor belt 11. Since the speed of the storage box 2 is the same as the speed of the conveyor belt 11, the antimony trioxide and the conveyor belt 11 are relatively stationary in the horizontal direction. Therefore, there is no speed difference between the antimony trioxide and the conveyor belt 11 when the antimony trioxide is put onto the surface of the conveyor belt 11. Thus, it is difficult for antimony trioxide to splash during the throwing process, and the antimony trioxide is not easy to detach from the conveyor belt 11, thereby effectively limiting the waste caused by splashing during the conveying of antimony trioxide.

[0047] When the antimony trioxide is added, the first telescopic rod 42 controls the storage box 2 to reset, and then the above operation is repeated. It should be noted that the amount of antimony trioxide added to the storage box 2 each time can be controlled to be the amount of one package. Afterwards, when the antimony trioxide is transported in a pile by the conveyor belt 11, it can be directly received and packaged by packaging bags or packaging barrels at the discharge end of the conveyor belt 11, which is convenient for quantitative packaging. When the antimony trioxide is added downward through the bottom opening of the storage box 2, the third telescopic rod controls the storage box 2 to move up and down gradually, and the bottom opening of the storage box 2 gradually moves away from the surface of the conveyor belt 11. The above operation can avoid the antimony trioxide being added at too high a height and causing a large impact on the surface of the conveyor belt 11, which would cause the antimony trioxide to move excessively to the edge of the conveyor belt 11 and detach, thus improving the stability of the antimony trioxide addition process.

[0048] When the storage frame 2 is controlled to move up and down, the limiting rod 61, in conjunction with the limiting groove, keeps the height of the isolation plate 6 constant. Therefore, the bottom end of the isolation plate 6 remains attached to the surface of the conveyor belt 11. The isolation plates 6 on both sides of the storage frame 2 restrict the movement of antimony trioxide on the surface of the conveyor belt 11, further concentrating the antimony trioxide when it is added to the surface of the conveyor belt 11, thus improving the stability of the antimony trioxide addition process. When the storage frame 2 adds antimony trioxide downwards, the oscillator 63 is activated. The oscillator 63, through the second connecting rod 64, drives the oscillating head 65 to impact the elastic diaphragm 62. As the storage frame 2 moves upwards, the elastic diaphragm 62, when squeezed by the oscillating head 65, first passes through the side of the storage frame 2. Then, when the bottom end of the storage frame 2 is higher than the elastic diaphragm 62, the elastic diaphragm... The diaphragm 62 is squeezed by the vibrating head 65 and recessed towards the lower part of the storage frame 2. This causes the antimony trioxide added to the storage frame 2 to be pushed towards the center by the recessed elastic diaphragm 62. Therefore, after being added, the piled-up antimony trioxide near the edge of the conveyor belt 11 is pushed towards the center, preventing the edge from collapsing when the antimony trioxide detaches from the separator plate 6, and ensuring that the antimony trioxide remains stable during transportation. During use, the bottom end of the separator plate 6 will continuously contact the surface of the conveyor belt 11. Therefore, when the storage frame 2 is reset and antimony trioxide is added into the storage frame 2, the separator plate 6 moves relative to the conveyor belt 11. The bottom surface of the separator plate 6, after being polished, can reduce the friction between the separator plate 6 and the conveyor belt 11, thereby reducing the resistance to the movement of the conveyor belt 11 and ensuring the smooth operation of the conveyor belt 11.

[0049] During operation, the magnetic plate 66 continuously attracts the magnetic blocks within the isolation plate 6, causing the bottom of the isolation plate 6 to press against the surface of the conveyor belt 11. This improves the sealing effect between the isolation plate 6 and the surface of the conveyor belt 11, preventing antimony trioxide from leaking from the gap between the conveyor belt 11 and the isolation plate 6. As the bottom of the isolation plate 6 rubs against the surface of the conveyor belt 11, the conveyor belt 11 is continuously heated based on the principle of frictional heating. When the conveyor belt 11 reaches a certain temperature, it needs to be cooled to prevent overheating damage. Therefore, a temperature sensor 67 is installed on the surface of the isolation plate 6. When the isolation plate 6 is heated to a specified temperature, it can determine that the conveyor belt 11 has reached a warning temperature. Thus, the temperature sensor 67 can promptly issue an alarm signal to the operator, allowing for cooling before the conveyor belt 11 is damaged due to overheating, thus protecting the conveyor belt 11. When material is fed downwards from the storage box 2, the fourth telescopic rod 71 is activated. The output end of the fourth telescopic rod 71 drives the pusher plate 7 to move, pushing the material... Plate 7 moves in the opposite direction to the sealing plate 5 below, thereby accelerating the discharge of antimony trioxide from the storage frame 2 and improving the feeding efficiency. During the movement of the storage frame 2, the baffle plate 8 blocks the area at the top opening of the storage frame 2. The airflow generated by the movement of the storage frame 2 cannot directly affect the top opening of the storage frame 2. Therefore, the negative pressure generated by the airflow at the top of the storage frame 2 during movement is insufficient to draw out the antimony trioxide inside the storage frame 2, ensuring the stability of the antimony trioxide inside the storage frame 2 during movement. The feeding movement of the storage frame 2... When the airflow acts on the side of the baffle plate 8, the rotating shafts 82 at both ends of the baffle plate 8 are restricted by the fixed plate 81. When the airflow acts on the side of the baffle plate 8, the baffle plate 8 presses against the side of the storage frame 2 and is difficult to deflect. When the storage frame 2 is reset and moved, the airflow acts on the other side of the baffle plate 8, and the baffle plate 8 is no longer supported by the side of the storage frame 2. The baffle plate 8 deflects based on the rotating shaft 82 and is stretched and reset by the buffer spring 83 when it stops moving. When the storage frame 2 is reset and moved, the deflection of the baffle plate 8 can effectively reduce the moving wind resistance and help save the moving energy.

[0050] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. An energy-saving conveying device for antimony-based flame-retardant materials, characterized in that: The system includes a workbench (1), with multiple support legs installed at the bottom of the workbench (1); a conveyor belt (11) is installed at the top of the workbench (1), and there is no interference between the conveyor belt (11) and the support legs; the conveyor belt (11) is used to convey antimony-based flame retardant materials; and a storage frame (2) is provided above the feeding end of the conveyor belt (11). A pair of slide rails (4) are symmetrically arranged on both sides of the workbench (1) based on the center line. A slider (41) is slidably connected inside the slide rail (4). A first connector (43) is provided at the top of the slider (41). A second connector (44) is provided between the top of the first connector (43) and the storage frame (2). A pair of first telescopic rods (42) are installed on both sides of the workbench (1) and on one side of the slide rail (4). The output end of the first telescopic rod (42) passes through the interior of the slide rail (4) and is connected to the slider (41). A feed pipe (3) is provided above the storage frame (2). A pair of sealing plates (5) are provided at the bottom opening of the storage frame (2). A first connecting rod (51) is provided on the surface of the sealing plate (5). A second telescopic rod (52) is provided at the end of the first connecting rod (51) away from the sealing plate (5). The housing part of the second telescopic rod (52) is installed on the side of the storage frame (2). The first connector (43) is specifically a third telescopic rod, the housing part of the third telescopic rod is connected to the slider (41), and the output end of the third telescopic rod is connected to the second connector (44); A pair of isolation plates (6) are symmetrically arranged on both sides of the storage frame (2) based on the center line. A pair of limiting grooves are opened at the top of the isolation plates (6). A limiting rod (61) is inserted into the inside of the limiting groove. The end of the limiting rod (61) away from the limiting groove is fixed to the side of the storage frame (2). The side of the isolation plate (6) is provided with a receiving hole; an elastic diaphragm (62) is installed inside the receiving hole, and the side of the elastic diaphragm (62) facing the storage frame (2) coincides with the side of the isolation plate (6) facing the storage frame (2); an oscillator (63) is provided on the side of the isolation plate (6) away from the storage frame (2), and a second connecting rod (64) is provided at the output end of the oscillator (63), and the second connecting rod (64) is made of elastic material; an oscillating head (65) is provided at the end of the second connecting rod (64) away from the oscillator (63), and initially the oscillating head (65) is located inside the receiving hole and is not in contact with the elastic diaphragm (62); A baffle plate (8) is provided on the side of the storage frame (2) near the center of the workbench (1). The top of the baffle plate (8) is higher than the top of the storage frame (2). The length of the baffle plate (8) is greater than the width of the storage frame (2). A connecting component is provided between the baffle plate (8) and the storage frame (2). The connecting assembly includes a fixed plate (81), a rotating shaft (82), and a buffer spring (83); the rotating shaft (82) is disposed at both ends of the wind deflector (8); the fixed plate (81) is installed on both sides of the storage frame (2); the rotating shaft (82) passes through the fixed plate (81), and the buffer spring (83) is installed between the fixed plate (81) and the wind deflector (8).

2. The energy-saving conveying device for antimony-based flame-retardant materials according to claim 1, characterized in that: The bottom surface of the isolation plate (6) is polished.

3. The energy-saving conveying device for antimony-based flame-retardant materials according to claim 2, characterized in that: A pair of magnetic plates (66) are embedded on the top surface of the workbench (1) and directly below the isolation plate (6); the interior of the isolation plate (6) is provided with a magnetic block whose magnetic properties are different from those of the magnetic plates (66); during operation, the magnetic block is continuously attracted by the magnetic plates (66).

4. The energy-saving conveying device for antimony-based flame-retardant materials according to claim 3, characterized in that: A temperature sensor (67) is installed on the side of the isolation plate (6). The temperature sensor (67) monitors the temperature of the isolation plate (6) in real time and sends an alarm signal to the staff when the temperature reaches a specified value.

5. The energy-saving conveying device for antimony-based flame-retardant materials according to claim 1, characterized in that: The storage frame (2) is provided with a pair of pusher plates (7) inside. Initially, the pusher plates (7) are attached to the inner wall of the storage frame (2). A pair of fourth telescopic rods (71) are provided outside the storage frame (2) and on both sides of the pair of pusher plates (7). A fixing frame (72) is provided between the shell part of the fourth telescopic rod (71) and the storage frame (2). The output end of the fourth telescopic rod (71) extends into the storage frame (2) and is connected to the pusher plates (7).

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