Metal debris collecting and cleaning device

Abstract

The present invention relates to the field of metal debris collection technology, specifically, to a metal debris collection and cleaning device. It includes a base, the top of the base is fixedly connected to an organic box and a collection box, the inside of the collection box is fixedly connected to a support plate near the top, and the end of the collection box is fixedly connected to a particle board. The debris is transported to the inside of the collection box by a conveying component, the metal debris entering the collection box is crushed by a crushing component, and the debris entering the collection box is classified and collected by a screening component. When the screening component is blown by wind, the blade of the crushing component is driven to flip, so that the crushing component can lift up large pieces of debris that have not been filtered out for secondary crushing while crushing the debris, thereby avoiding clogging of the screening component. At the same time, the blown debris collides between the crushing component and the collection box, making it easier to be acted upon by the crushing tool, thereby improving the uniformity and efficiency of the crushing.

Description

Technical Field

[0001] The present invention relates to the technical field of metal debris collection, in particular to a metal debris collection and cleaning device. Background Art

[0002] In the metalworking industry, as the production of various metal products continues to advance, metal processing debris is inevitably generated. Metal processing debris primarily refers to leftover scraps and debris generated during the metalworking process. It is a major category of scrap metal. Typically, this type of scrap metal is collected and sorted according to its type. This allows for different treatments based on the specific circumstances. On the one hand, it can be recycled back into the furnace for metallurgy, allowing this scrap metal to be repurposed as raw material for the production of new metal products. On the other hand, it can be processed into other metal components to meet the needs of various industrial sectors or made into household appliances, thus reusing resources and reducing waste. This also helps to lower production costs and environmental impact.

[0003] However, in the context of existing technologies, metal processing presents a significant problem. During processing, metal debris often flies everywhere, potentially scattering on machine surfaces, aisles, and other locations. Traditional methods of collecting metal debris are typically limited to processing machines. Metal debris in other locations, such as aisles, is often simply swept away, making it difficult to properly classify and collect the debris for recycling or processing into other metal parts and civilian appliances, effectively reusing resources.

[0004] In view of this, the present invention provides a metal debris collecting and cleaning device. Summary of the Invention

[0005] The object of the present invention is to provide a metal debris collecting and cleaning device to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides a metal debris collection and cleaning device, comprising a base, a top of the base being fixedly connected to a housing and a collection box, a support plate being fixedly connected to the interior of the collection box near the top, a particle board being fixedly connected to the end of the collection box, particle boards being fixedly connected to both sides of the collection box, and a bracket being fixedly connected to the top of the collection box near the particle board;

[0007] A screening assembly is fixedly connected between the collection box and the interior of the chassis, a crushing assembly is movably connected between the support plate and the interior of the collection box, and a conveying assembly is movably connected between the bracket and the interior of the chassis;

[0008] The crushing component is used to crush larger metal debris, and the screening component is used to classify and collect powder and fragments in the metal debris. At the same time, it drives the crushing component to flip to pick up the incompletely crushed fragments for secondary crushing, and increases the collision frequency between the debris and the crushing component.

[0009] As a further improvement of this technical solution, the crushing assembly includes a rotating rod, which is movably connected to the inside of the support plate. Two belt pulleys are movably connected to the inside of the support plate. A belt is movably connected between the two belt pulleys, and one of the belt pulleys is fixedly connected to the top of the rotating rod.

[0010] As a further improvement of the present technical solution, the rotating rod passes through the outer wall of the support plate and is fixedly connected to two shaft rods, and the outer wall of the shaft rod is movably connected to a blade, and the blade is made of aluminum alloy.

[0011] As a further improvement of the present technical solution, the screening assembly includes an axial fan, which is fixedly connected between the end of the collecting box and the inside of the chassis. The end of the axial fan is fixedly connected to an electric heating network, the other end of the collecting box is fixedly connected to a filter, and a sieve plate is fixedly connected to the inside of the collecting box between the electric heating network and the filter.

[0012] As a further improvement of the present technical solution, the conveying assembly includes two rotating shafts, which are movably connected to the bracket and the inside of the chassis respectively, and a conveyor belt is movably connected between the outer walls of the two rotating shafts, and the conveyor belt is located directly above the support plate.

[0013] As a further improvement of the present technical solution, a plurality of bumps are fixedly connected to the surface of the conveyor belt, and the bumps are made of natural rubber.

[0014] As a further improvement of the present technical solution, a plurality of spray guns are fixedly connected to the top of the bracket, a water pipe is fixedly connected between the plurality of spray guns, and a water pump is fixedly connected to the end of the water pipe.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. In the metal debris collection and cleaning device, the debris is transported to the inside of the collection box by the conveying component, and the metal debris entering the collection box is crushed by the crushing component, so that larger fragments are broken into small pieces, which facilitates the block debris to be stacked more tightly together, reduces the required storage space, improves space utilization, and is easier to load and unload and carry during transportation.

[0017] 2. In the metal debris collection and cleaning device, the debris entering the collection box is classified and collected by the screening component. The wind force of the screening component blows the powdered debris toward the particle board, while the blocky debris is directly filtered between the collection box and the two particle boards.

[0018] And when the wind blows the screening component, it drives the blade of the crushing component to flip over, so that the crushing component can not only crush the debris, but also pick up the large debris that has not been filtered out for secondary crushing, thereby avoiding blockage of the screening component. At the same time, the blown debris collides between the crushing component and the collection box, making it easier for the crushing tool to act on it, thereby improving the uniformity and efficiency of the crushing.

[0019] 3. In the metal debris collection and cleaning device, the thermal structure of the screening component makes the air blown out hot air, and the rotation of the crushing component makes the temperature of the air more uniform, which is convenient for drying the wet metal debris and preheating the metal debris to volatilize or melt some low-melting-point impurities, which is convenient for resource recovery and reuse. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a side view schematic diagram of the process structure of the present invention;

[0022] Figure 3 It is a schematic diagram of the structure of the front view process of the present invention;

[0023] Figure 4 This is a schematic diagram of the debris collection and decomposition structure of the present invention;

[0024] Figure 5 This is a schematic structural diagram of the screening assembly of the present invention;

[0025] Figure 6 This is a schematic diagram of the crushing assembly structure of the present invention;

[0026] Figure 7 It is a schematic diagram of the structure of the transmission component of the present invention.

[0027] The meaning of each number in the figure is:

[0028] 1. Base; 11. Chassis; 12. Collection box; 120. Support board; 121. Particle board; 122. Particle board;

[0029] 13. Crushing assembly; 130. Rotating rod; 131. Blade; 132. Belt pulley; 133. Belt; 134. Shaft;

[0030] 14. Screening assembly; 140. Axial flow fan; 141. Screen plate; 142. Filter; 143. Electric heating network;

[0031] 15. Conveyor assembly; 150. Conveyor belt; 151. Bump; 152. Rotating shaft;

[0032] 2. Bracket; 21. Spray gun; 22. Water pipe; 23. Water pump. DETAILED DESCRIPTION

[0033] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0034] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0035] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature identified as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0036] Example

[0037] See also Figures 1-4 As shown, the present embodiment aims to provide a metal debris collection and cleaning device, comprising a base 1, a chassis 11 and a collection box 12 fixedly connected to the top of the base 1, a support plate 120 fixedly connected to the inside of the collection box 12 near the top, a particle board 122 fixedly connected to the end of the collection box 12, particle boards 121 fixedly connected to both sides of the collection box 12, and a bracket 2 fixedly connected to the top of the collection box 12 near the particle board 121;

[0038] A screening assembly 14 is fixedly connected between the collection box 12 and the interior of the chassis 11, a crushing assembly 13 is movably connected between the support plate 120 and the interior of the collection box 12, and a conveying assembly 15 is movably connected between the bracket 2 and the interior of the chassis 11;

[0039] The crushing assembly 13 is used to crush larger metal debris, and the screening assembly 14 is used to classify and collect the powder and fragments in the metal debris. At the same time, it drives the crushing assembly 13 to flip and pick up the incompletely crushed fragments for secondary crushing, and increases the collision frequency between the debris and the crushing assembly 13.

[0040] The improvement of this embodiment is that the debris is transported to the inside of the collection box 12 by the conveying component 15, and the metal debris entering the collection box 12 is crushed by the crushing component 13, so that larger fragments are broken into small pieces, which facilitates the block debris to be stacked together more tightly, reduces the required storage space, improves space utilization, and is easier to load, unload and carry during transportation.

[0041] Through the wind blowing of the screening component 14, the debris entering the collection box 12 is classified and collected, and the powdered debris is blown to the particle board 122, while the block debris is directly filtered between the collection box 12 and the two particle boards 121; and while the wind blowing of the screening component 14 is driving the blade 131 of the crushing component 13 to flip, so that the crushing component 13 can not only crush the debris but also pick up the large pieces of debris that have not been filtered out for secondary crushing, thereby avoiding clogging of the screening component 14. At the same time, the blown debris collides between the crushing component 13 and the collection box 12, making it easier for it to be acted upon by the crushing tool, thereby improving the uniformity and efficiency of the crushing.

[0042] First, the specific structure of the crushing assembly 13 is disclosed. The crushing assembly 13 includes a rotating rod 130, which is movably connected to the inside of the support plate 120. Two belt pulleys 132 are movably connected to the inside of the support plate 120. A belt 133 is movably connected between the two belt pulleys 132, and one of the belt pulleys 132 is fixedly connected to the top of the rotating rod 130. The rotating rod 130 passes through the outer wall of the support plate 120 and is fixedly connected to two shafts 134. The outer wall of the shaft 134 is movably connected to a blade 131.

[0043] See Figure 2 、 Figure 3 and Figure 6As shown, one of the belt pulleys 132 is driven to rotate by the motor output shaft, and under the action of this driving force, the belt 133 rotates accordingly, and drives the other belt pulley 132 to rotate together; then, the belt pulley 132 further drives the rotating rod 130 to rotate. When the rotating rod 130 rotates, it drives the shaft 134 and the blade 131 to rotate with the rotating rod 130 as the center of the circle, so that the blade 131 crushes the metal debris entering the collection box 12; the original large debris is broken into multiple small pieces, so that the block-shaped debris can be stacked more tightly together. This state not only reduces the required storage space and greatly improves space utilization, but also during transportation, these small pieces of debris are easier to load and unload and carry, which brings great convenience to the subsequent processing and transportation of the metal debris.

[0044] Next, the specific structure of the screening assembly 14 is disclosed. The screening assembly 14 includes an axial flow fan 140, which is fixedly connected between the end of the collection box 12 and the interior of the chassis 11. The end of the axial flow fan 140 is fixedly connected to an electric heating network 143. The other end of the collection box 12 is fixedly connected to a filter 142. The interior of the collection box 12 is fixedly connected to a sieve plate 141 between the electric heating network 143 and the filter 142.

[0045] See Figure 2 、 Figure 3 and Figure 5 As shown, the crushed metal debris is finely screened by the screen plate 141, wherein small pieces of metal debris are able to pass through the screen plate 141 and enter the area between the collecting box 12 and the bottom of the screen plate 141 and the two particle plates 121; at this time, the axial flow fan 140 starts to rotate and blow air, as shown in FIG. Figure 2 In the blowing direction indicated by the hollow arrow, under the continuous action of the wind, the metal debris entering the collection box 12 will be blown toward the particle board 122 along with the air flow. At this time, the filter 142 intercepts the blocky debris in the metal debris blown toward the particle board 122, while the powder particles in the metal debris are blown toward the particle board 122 along with the air flow, thereby being separated from the blocky debris in the metal debris. After the metal debris is collected and classified in this way, more efficient recycling of the powdery debris and blocky debris can be adopted separately.

[0046] Furthermore, as the axial flow fan 140 blows, the blade 131 is located slightly above the wind force of the axial flow fan 140, and the wind force felt by the blade 131 gradually decreases from strong to weak as it moves upward. This wind force distribution can generate a clockwise rotation force on the blade 131, causing the blade 131 to flip over on the outer wall of the shaft 134. In this way, while the blade 131 rotates to perform the crushing work, it can also lift up the larger fragments that are blocked on the top of the sieve plate 141, and then the blocked fragments are crushed again under the continuous rotation of the blade 131, thereby greatly improving the crushing accuracy.

[0047] At the same time, a timer is installed in the power control circuit of the axial flow fan 140 motor. The output of the timer is connected to the power supply circuit of the axial flow fan 140 motor (live wire L and neutral wire N). The live wire can be controlled to be on and off, and the power-on time T1 and the power-off time T2 can be set. The timer clock circuit counts, and when T1 is reached, the control circuit triggers the output end to close, and the motor is powered on to drive the fan to blow air; after the power is turned on, the clock continues to count, and at this time T2, the output end is disconnected, the motor is powered off, and the fan stops. This cycle realizes intermittent fan blowing; the intermittent blowing state of the axial flow fan 140 facilitates the cycle of metal debris between the crushing and separation states, and avoids the continuous output of wind affecting the screening process of large and small fragments;

[0048] The working principle of a timer is well known to those skilled in the art. A timer is a device that can be turned on and off according to a preset time interval. It is generally composed of a clock circuit, a control circuit, and an output circuit. The clock circuit generates a precise time reference, and the control circuit determines the on and off state of the output circuit based on preset time parameters.

[0049] When the electric heating network 143 is powered on, it generates heat. At this time, the axial flow fan 140 blows air through the electric heating network 143, and the air is heated and blown out as hot air, which dries the wet metal scraps inside the collection box 12. It can also preheat the metal scraps to volatilize or melt some low-melting-point impurities, facilitating resource recovery and reuse.

[0050] The operating principle of the axial flow fan 140 is well known to those skilled in the art. When the motor is powered on, it drives the impeller, which is typically propeller-shaped and has multiple blades, to rotate. As the impeller rotates, the blades exert axial thrust on the air, causing it to flow along the impeller's axis, much like a propeller propelling a ship. Under the action of the axial flow fan 140, air is drawn in from one end of the fan, accelerated and propelled by the impeller, and then blown out from the other end at a certain speed and pressure.

[0051] The working principle of the electric heating network 143 is known to those skilled in the art. If the working principle of the electric heating network 143 is based on the principle that heat is generated when current passes through a resistor, that is, Joule's law (Q = I 2 When current passes through the electric heating network 143, the electrical energy is converted into thermal energy due to the resistance of the material. The free electrons in the metal wire move in a direction under the action of the electric field and collide with the metal atoms, converting the electrical energy into the thermal motion energy of the metal atoms, thereby increasing the temperature of the metal wire.

[0052] The blade 131 is made of aluminum alloy. Since aluminum alloy has good thermal conductivity, the specially treated aluminum alloy tool can balance the hot air temperature to a certain extent and can transfer the heat of the hot air in the axial fan 140 more evenly. At the same time, the aluminum alloy has high strength and can withstand the force of metal debris breaking.

[0053] Finally, the specific structure of the conveying assembly 15 is disclosed. The conveying assembly 15 includes two rotating shafts 152, which are movably connected to the bracket 2 and the interior of the chassis 11. A conveyor belt 150 is movably connected between the outer walls of the two rotating shafts 152. The conveyor belt 150 is located directly above the support plate 120. A plurality of protrusions 151 are fixedly connected to the surface of the conveyor belt 150.

[0054] See Figure 2 、 Figure 3 and Figure 7 As shown, the motor output shaft drives one of the rotating shafts 152 to rotate. Under the rotation of the rotating shaft 152, the conveyor belt 150 also starts to rotate, so that the conveyor belt 150 can transport the debris on its surface, so that the metal debris enters the collection box 12. At the same time, the multiple protrusions 151 distributed on the conveyor belt 150 support the processing of the metal products and facilitate the processing of the debris into the gaps between the multiple protrusions 151, thereby reducing the sliding force of the debris on the conveyor belt 150. In this way, the flying of powder caused by the sliding friction of the metal debris during the operation of the conveyor belt 150 can be reduced.

[0055] Among them, the bump 151 is made of natural rubber. Due to its own characteristics of good elasticity and wear resistance, the bump 151 can buffer the impact force during the processing of metal products to a certain extent, and provide stable and reliable support for the metal products; at the same time, the good wear resistance ensures that the bump 151 is not easy to wear during long-term use, thereby extending its service life; moreover, the natural rubber material of the bump 151 also facilitates the smooth movement of metal products along the movement trajectory of the conveyor belt 150, and will not cause the metal products to get stuck or damaged during the transmission process due to the material being too hard, which provides great convenience for the processing and transportation of metal products.

[0056] Since metal debris usually contains particles of different sizes, the powdered part is easily affected by factors such as airflow during movement and dumping and is thus scattered in the air. This not only pollutes the surrounding environment and affects the air quality, but also poses a potential hazard to the health of operators. In order to effectively prevent the powder from flying when the metal debris enters the collection box 12, a plurality of spray guns 21 are fixedly connected to the top of the bracket 2. A water pipe 22 is fixedly connected between the plurality of spray guns 21, and a water pump 23 is fixedly connected to the end of the water pipe 22.

[0057] The water pump 23 starts working, and its powerful power generates a certain pressure. Under the impetus of this pressure, the water in the water pump 23 flows rapidly along the water pipe 22, and the pressurized water is stably delivered to the spray gun 21. The spray gun 21 is designed with a narrow channel and a special nozzle structure. When the high-pressure water flows through the nozzle of the spray gun 21, the cross-sectional area of ​​the nozzle suddenly becomes significantly smaller. According to Bernoulli's principle, the speed of the water flow will increase sharply in an instant, and at the same time, the pressure will be significantly reduced. The high-speed flowing water will interact strongly with the surrounding air. Its powerful kinetic energy draws air into the water flow. Under this entrainment, the water is broken into extremely fine droplets, which in turn form a water mist that is ejected from the spray gun 21. This effectively reduces dust when processing metal products, greatly preventing the flying of powder. Furthermore, the water mist and the powder fragments in the metal debris come into contact with each other, giving the powder fragments a certain weight. This effectively prevents the powder fragments from flying and polluting the surrounding environment when they enter the collection box 12, while also reducing potential health hazards to operators.

[0058] In summary, the working principle of this solution is as follows:

[0059] First, the water pump 23 generates a certain pressure, causing the water in the water pump 23 to flow along the water pipe 22. The water pipe 22 transports the pressurized water to the spray gun 21, which converts the water into water mist and sprays it out to reduce dust on the metal product being processed. This effectively prevents powder from flying and increases the weight of the powder debris in the metal debris to prevent it from floating when entering the collection box 12.

[0060] Secondly, the motor output shaft drives one of the rotating shafts 152 to rotate, thereby driving the conveyor belt 150 to transport the debris on its surface, allowing the metal debris to enter the collection box 12 smoothly. At the same time, the multiple protrusions 151 on the conveyor belt 150 not only support the processing of metal products, but also reduce the flying of powder caused by the sliding friction of metal debris during the operation of the conveyor belt 150.

[0061] Furthermore, the motor output shaft drives one of the belt pulleys 132 to rotate, causing the belt 133 to rotate and drive the other belt pulley 132 to rotate. The belt pulley 132 drives the rotating rod 130 to rotate. The rotating rod 130 in turn drives the shaft 134 and the blade 131 to rotate around the rotating rod 130 as the center, thereby crushing the metal debris entering the collection box 12 and breaking large pieces of debris into multiple small pieces.

[0062] Subsequently, the crushed metal debris is screened by the sieve plate 141, allowing small pieces of metal debris to pass through the sieve plate 141 and enter the collection box 12, the bottom of the sieve plate 141, and between the two particle plates 121. At the same time, the electric heating network 143 is energized to generate heat. When the axial flow fan 140 blows air through the electric heating network 143, the air is heated and blown out as hot air, drying the moist metal debris inside the collection box 12 and preheating the metal debris.

[0063] In addition, the axial flow fan 140 is in an intermittent blowing state, which facilitates the cycle of metal debris between the crushing and separation states, and prevents the continuous output of wind from affecting the screening of large and small fragments. Under the action of the wind force of the axial flow fan 140, the metal debris entering the collection box 12 is blown toward the particle board 122 with the air flow. The filter 142 intercepts the blocky debris in the metal debris blown toward the particle board 122, while the powder particles are blown toward the particle board 122 with the air flow, and are separated from the blocky debris, thereby achieving the classified collection of metal debris.

[0064] Moreover, when the axial flow fan 140 blows, it can generate a clockwise rotation force on the blade 131, causing the blade 131 to flip on the outer wall of the shaft 134, so that while the blade 131 rotates and crushes, the larger fragments blocked on the top of the screen plate 141 can be picked up upward, and then the blocked fragments can be crushed for the second time under the rotation of the blade 131, thereby improving the crushing accuracy.

[0065] The above shows and describes 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 above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal debris collecting and cleaning device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a housing (11) and a collection box (12); a support plate (120) is fixedly connected to the inside of the collection box (12) near the top; a particle board (122) is fixedly connected to the end of the collection box (12); both sides of the collection box (12) are fixedly connected to particle boards (121); and a bracket (2) is fixedly connected to the top of the collection box (12) near the particle board (121); A screening assembly (14) is fixedly connected between the collection box (12) and the interior of the chassis (11), a crushing assembly (13) is movably connected between the support plate (120) and the interior of the collection box (12), and a conveying assembly (15) is movably connected between the bracket (2) and the interior of the chassis (11); The crushing assembly (13) is used to crush larger metal debris, and the screening assembly (14) is used to classify and collect powder and fragments in the metal debris, while driving the crushing assembly (13) to flip and pick up the fragments that are not completely crushed for secondary crushing, and to increase the collision frequency between the debris and the crushing assembly (13); When the screening component (14) is blown by wind, the blade (131) of the crushing component (13) is driven to flip, so that the crushing component (13) can crush the debris while picking up the large debris that has not been filtered out for secondary crushing, thereby avoiding clogging of the screening component (14). At the same time, the blowing debris is caused to collide between the crushing component (13) and the collecting box (12), making it easier for the crushing tool to act on it.

2. The metal debris collecting and cleaning device according to claim 1, characterized in that: The crushing assembly (13) includes a rotating rod (130), the rotating rod (130) is movably connected to the inside of the support plate (120), two belt pulleys (132) are movably connected to the inside of the support plate (120), a belt (133) is movably connected between the two belt pulleys (132), and one of the belt pulleys (132) is fixedly connected to the top of the rotating rod (130).

3. The metal debris collecting and cleaning device according to claim 2, characterized in that: The rotating rod (130) passes through the outer wall of the support plate (120) and is fixedly connected to two shaft rods (134). The outer wall of the shaft rod (134) is movably connected to a blade (131), and the blade (131) is made of aluminum alloy.

4. The metal debris collecting and cleaning device according to claim 1, characterized in that: The screening assembly (14) includes an axial flow fan (140), the axial flow fan (140) is fixedly connected between the end of the collection box (12) and the interior of the chassis (11), the end of the axial flow fan (140) is fixedly connected to an electric heating network (143), the other end of the collection box (12) is fixedly connected to a filter (142), and the interior of the collection box (12) is fixedly connected to a sieve plate (141) between the electric heating network (143) and the filter (142).

5. The metal debris collecting and cleaning device according to claim 1, characterized in that: The conveying assembly (15) includes two rotating shafts (152), the two rotating shafts (152) are movably connected to the bracket (2) and the inside of the chassis (11), and a conveyor belt (150) is movably connected between the outer walls of the two rotating shafts (152), and the conveyor belt (150) is located directly above the support plate (120).

6. The metal debris collecting and cleaning device according to claim 5, characterized in that: A plurality of protrusions (151) are fixedly connected to the surface of the conveyor belt (150), and the protrusions (151) are made of natural rubber.

7. The metal debris collecting and cleaning device according to claim 1, characterized in that: A plurality of spray guns (21) are fixedly connected to the top of the bracket (2), a water pipe (22) is fixedly connected between the plurality of spray guns (21), and a water pump (23) is fixedly connected to the end of the water pipe (22).

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