A metal chip centralized processing production line

Abstract

The present invention discloses a metal chip centralized processing production line. The present invention relates to the technical field of crushers. During the process of extrusion and shear crushing, due to the large degree of deformation of the metal chips, the material between the shear positions is not restricted, resulting in the deformation of the metal chips between the shear positions and the failure to cut the strip-shaped metal chips. In this metal chip centralized processing production line, through the cooperation of the elastic cushion strip and the sliding strip, during the process of extrusion crushing, in combination with the staggered roller pressing and shearing between the grinding blocks and the grooves, the metal chips between the grinding blocks are extruded, and through the cooperation of the elastic cushion strip and the sliding strip, the metal chips between the grinding blocks are extruded and restricted, so as to avoid that during the process of staggered roller pressing and shear crushing, due to the deformable metal such as aluminum chips during the shearing process, the metal between the grinding blocks is deformed and stretched, resulting in the failure to completely shear and crush, and the failure to completely cut between the broken strip-shaped metal chips, thus affecting the shear crushing effect.

Description

Technical Field

[0001] The present invention relates to the technical field of crushers, and specifically to a production line for centralized treatment of metal chips. Background Art

[0002] Currently, in the field of machine tool processing, long strip-shaped and lump-shaped chips have always been the most difficult chips to handle. Because of their large volume, it is very difficult for them to be discharged by conventional chip removal devices after falling, and the stacking occupies a large area. Manual operation is time-consuming, laborious and extremely dangerous. Therefore, such chips need to be broken first, and mechanical equipment such as crushers is used to exert extrusion, shearing, impact, etc. on the metal chips to break them into smaller particles. Common crushers include jaw crushers, cone crushers, impact crushers, etc.;

[0003] Since there are easily deformable metals similar to aluminum chips in the metal chips, during the process of extrusion and shear crushing, due to the large degree of deformation of the metal chips, the material between the shear positions is not restricted, resulting in the deformation of the metal chips between the shear positions and the inability to cut the strip-shaped metal chips. Summary of the Invention

[0004] To achieve the above objectives, the present invention is realized through the following technical solutions: A production line for centralized treatment of metal chips, comprising:

[0005] A crusher, a dryer, a cleaning machine, an electric furnace and a conveyor;

[0006] The crusher includes:

[0007] A frame body, which has a framework for supporting structural components, and a crushing chamber is fixedly installed at the center position of the top of the frame body. One side of the top of the frame body is fixedly installed with a motor, and the motors are symmetrically installed along the axis center position of the frame body;

[0008] A crushing mechanism, which is rotatably installed inside the crushing chamber, and the crushing mechanisms are symmetrically installed along the axis center position of the crushing chamber;

[0009] A feeding guide mechanism, which is used to control the position when different amounts of materials enter the crushing chamber, and the feeding guide mechanism is fixedly installed on the top of the crushing chamber;

[0010] A blanking mechanism, which is used to clean the attached debris on the surface of the crushing mechanism, and the blanking mechanism is installed at the bottom of the crushing chamber;

[0011] Among them, the crushing mechanism includes a transmission shaft, and outside the transmission shaft

[0012] A groove shaft is fixedly installed at the central position. A hollow cylinder is clamped outside the groove shaft. A crushing cylinder is fixedly installed outside the hollow cylinder. Strip grooves are evenly formed on the outside of the crushing cylinder. Elastic cushion strips are fixedly installed at the strip grooves of the crushing cylinder. A sliding strip is fixedly installed on the outside of the elastic cushion strip. Through the cooperation of the elastic cushion strip and the sliding strip, during the extrusion and crushing process, in combination with the staggered rolling shear between the grinding blocks and the grooves, during the rotation process, the metal chips between the grinding blocks are extruded. Through the cooperation of the elastic cushion strip and the sliding strip, the metal chips between the grinding blocks are extruded and restricted, so that during the staggered rolling shear process of the grinding blocks and the grooves, the material between the grinding blocks is restricted, avoiding that during the staggered rolling shear and crushing process, due to deformable metals such as aluminum chips during the shearing process, the metal between the grinding blocks deforms and stretches, resulting in incomplete shearing and crushing, and the strip-shaped metal chips after crushing cannot be completely cut off, affecting the shearing and crushing effect. A sliding strip is fixedly installed on the outside of the sliding strip. The non-opposite surface of the sliding strip is a convex arc surface, and the outside of the sliding strip is slidably adapted to the strip groove of the crushing cylinder. One end of the transmission shaft penetrates through the crushing chamber and extends to the outside thereof, and one end of the transmission shaft is connected to the output end of the motor through a coupling. Grinding blocks are evenly installed on the outside of the crushing cylinder along the axial direction. The grinding blocks between the crushing cylinders are arranged staggeredly. Grooves are formed between the grinding blocks. The grinding blocks and the grooves are located between the sliding strips, and the grooves are adapted to the grinding blocks.

[0013] Preferably, the feeding mechanism includes a feeding cover. The feeding cover is fixedly installed on the top of the crushing chamber. An inlet is formed on the outside of the feeding cover. A feeding plate is fixedly installed at the inlet of the feeding cover. The top of the feeding plate is an inclined surface, and vertical plates are arranged on both sides of the top of the feeding plate. An inclined panel is fixedly installed on the inner wall of the feeding cover. Through the cooperation of the rotating plate and the inner baffle, when different amounts of metal chips are introduced, different acting forces are generated on the rotating plate, causing the elastic plate to deform to different degrees, and the rotating plate rotates by different angles. Under the restriction of the inner baffle, when the amount of metal chips is large, it rotates by a large angle to make the metal chips fall, so that while the metal chips fall along the central position, it prevents a large amount of metal chips from being introduced and causing blockage. The inclined panel is located below the feeding plate, and a rotating plate is rotatably installed at the end of the inclined panel away from the feeding plate. An inner baffle is fixedly installed on one side of the inner wall of the feeding cover away from the inclined panel.

[0014] Preferably, an elastic plate is fixedly installed at the bottom of the rotating plate. The elastic plates are symmetrically installed along the central axis of the rotating plate, and one end of the elastic plate away from the rotating plate is fixedly connected to the bottom of the inclined panel. At the bottom of the inner wall of the material guiding cover, an inclined side plate is fixedly installed. Through the restriction of the inclined side plate and in cooperation with the crushing work of the crushing mechanism, under the crushing pressure, shear crushing occurs, generating flying metal chips, which are blocked by the inclined side plate to prevent the metal chips from splashing and injuring personnel. The inclined side plates are symmetrically installed along the central axis of the material guiding cover, and one end of the inclined side plate away from the material guiding cover is inclined upward. At the central position of the bottom of the inner wall of the material guiding cover, a fixed frame is fixedly installed. The fixed frame is located between the inclined side plates, and arc-shaped rods are uniformly installed along the axial direction on the inner wall of the fixed frame, and the arc-shaped rods on both sides are higher than the arc-shaped rod at the central position. Through the cooperation of the fixed frame and the arc-shaped rods, the fixed frame is used to restrict the imported metal chips. At the same time, during the import process of the metal chips, due to the special setting that the arc-shaped rod bends and the arc-shaped rods on both sides are higher than the arc-shaped rod at the central position, the agglomerated metal chips are turned towards the central position under the action, preventing the metal chips from falling from both sides of the crushing chamber and causing blockage of the crushing mechanism at the gap position. The central position of the arc-shaped rod bends downward.

[0015] Preferably, the blanking mechanism includes a connecting frame. The top of the connecting frame is fixedly connected to the bottom of the crushing chamber, and a side plate is fixedly connected to the inner wall of the connecting frame. The side plates are symmetrically installed along the central axis of the connecting frame. On both sides of the opposite surfaces of the side plates, a material limiting plate is fixedly installed. The top of the material limiting plate is an inclined surface. On both sides of the top of the opposite surfaces of the side plates, a support block is fixedly installed. A connecting shaft is rotatably installed inside the support block, and a pressure roller is fixedly installed on the outer side of the connecting shaft. Through the rotational installation of the pressure roller and the cooperation with the outer side of the grinding block in contact with the top of the pressure roller, during the process of the grinding block shearing and crushing the metal chips, after the metal chips are stuck on the surface of the grinding block, the contact pressure caused by the clamping and the rotating pressure roller are used in cooperation to make the metal chips stuck on the surface of the grinding block deform and bend, releasing the clamping with the grinding block and falling for blanking, preventing a large amount of metal chips from being clamped on the surface of the grinding block, resulting in an increase in thickness and causing significant wear when the grinding block crushes the metal chips. The top of the pressure roller is in contact with the outer side of the grinding block.

[0016] The present invention provides a metal chip centralized processing production line. It has the following beneficial effects:

[0017] 1. In this metal chip centralized treatment production line, through the cooperation of elastic cushion strips and sliding strips, during the extrusion and crushing process, in coordination with the staggered rolling and shearing between the grinding blocks and the grooves, during the rotation process, the metal chips between the grinding blocks are extruded, and through the cooperation of the elastic cushion strips and the sliding strips, the metal chips between the grinding blocks are extruded and restricted, so that during the staggered rolling and shearing process of the grinding blocks and the grooves, the materials between the grinding blocks are restricted, avoiding that during the staggered rolling and shearing and crushing process, due to the deformable metals such as aluminum chips, during the shearing process, the metal between the grinding blocks deforms and stretches, resulting in incomplete shearing and crushing, and the broken strip-shaped metal chips cannot be completely cut off, affecting the shearing and crushing effect.

[0018] 2. In this metal chip centralized treatment production line, through the cooperation of the rotating plate and the inner baffle, when different amounts of metal chips are introduced, different acting forces are generated on the rotating plate, causing the elastic plate to deform to different degrees, making the rotating plate rotate by different angles. Under the restriction of the inner baffle, when there are more metal chips, it rotates by a larger angle, causing the metal chips to fall. While the metal chips fall along the central position, it prevents blockage caused by the introduction of too many metal chips.

[0019] 3. In this metal chip centralized treatment production line, through the restriction of the inclined side plate, in coordination with the crushing work of the crushing mechanism, during the shearing and crushing under the crushing pressure, the splashing metal chips are blocked by the inclined side plate, preventing the metal chips from splashing and causing injury to personnel.

[0020] 4. In this metal chip centralized treatment production line, through the cooperation of the fixed frame and the arc rod, the fixed frame is used to restrict the introduced metal chips. At the same time, during the introduction of the metal chips, through the special setting of the bending of the arc rod and the arc rods on both sides being higher than the central position, the agglomerated metal chips are flipped towards the central position under the action, preventing the metal chips from falling from both sides of the crushing chamber, resulting in blockage of the crushing mechanism at the gap position.

[0021] 5. In this metal chip centralized treatment production line, through the rotational installation of the pressure roller, in cooperation with the outer side of the grinding block in contact with the top of the pressure roller, during the process of the grinding block shearing and crushing the metal chips, after the metal chips are stuck on the surface of the grinding block, by using the contact pressure caused by the clamping and the rotating pressure roller after contact, the metal chips stuck on the surface of the grinding block are deformed and bent, releasing the clamping with the grinding block and falling down, preventing too many metal chips from being clamped on the surface of the grinding block, resulting in an increase in thickness and causing excessive wear when the grinding block crushes the metal chips. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic diagram of the external structure of a metal chip centralized treatment production line of the present invention;

[0023] Figure 2 is a schematic diagram of the structure of the crusher of the present invention;

[0024] Figure 3This is the structural dissection diagram of the crusher of the present invention;

[0025] Figure 4 This is the structural schematic diagram of the crushing mechanism of the present invention;

[0026] Figure 5 This is the structural dissection diagram of the crushing mechanism of the present invention;

[0027] Figure 6 This is the structural schematic diagram of the material guiding mechanism of the present invention;

[0028] Figure 7 This is the structural dissection diagram of the material guiding mechanism of the present invention;

[0029] Figure 8 This is the bottom-up view of the structural dissection of the material guiding mechanism of the present invention;

[0030] Figure 9 This is the structural schematic diagram of the blanking mechanism of the present invention.

[0031] In the figure: 1. Crusher; 2. Dryer; 3. Cleaning machine; 4. Electric melting furnace; 5. Conveyor; 11. Frame; 12. Crushing bin; 13. Motor; 14. Material guiding mechanism; 15. Blanking mechanism; 16. Crushing mechanism; 141. Material guiding cover; 142. Inner baffle; 143. Material guiding plate; 144. Inclined side plate; 145. Fixed frame; 146. Inclined panel; 147. Rotating plate; 148. Elastic plate; 149. Arc rod; 151. Connecting frame; 152. Side plate; 153. Support block; 154. Material limiting plate; 155. Connecting shaft; 156. Pressure roller; 161. Transmission shaft; 162. Crushing cylinder; 163. Hollow cylinder; 164. Grinding block; 165. Grooved shaft; 166. Elastic cushion strip; 167. Slide bar. Specific embodiments

[0032] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

[0033] The first embodiment is as Figures 1 to 5 shown. The present invention provides a technical solution: A metal chip centralized processing production line, including:

[0034] A crusher 1, a dryer 2, a cleaning machine 3, an electric melting furnace 4 and a conveyor 5;

[0035] The crusher 1 includes:

[0036] A frame 11 having a frame supporting the structural components, and a crushing chamber 12 is fixedly installed at the center of the top of the frame 11, and a motor 13 is fixedly installed on one side of the top of the frame 11, and the motor 13 is symmetrically installed along the center of the axis of the frame 11;

[0037] A crushing mechanism 16, which is rotatably mounted inside the crushing bin 12, and the crushing mechanism 16 is symmetrically mounted along the center position of the axis of the crushing bin 12;

[0038] A material guiding mechanism 14, which is used to control the position of different quantities of materials when entering the crushing bin 12, and the material guiding mechanism 14 is fixedly installed on the top of the crushing bin 12;

[0039] A material discharge mechanism 15, which is used to clean the debris attached to the surface of the crushing mechanism 16, and the material discharge mechanism 15 is installed at the bottom of the crushing bin 12;

[0040] The crushing mechanism 16 includes a transmission shaft 161.

[0041] A groove shaft 165 is fixedly installed at the center position, a hollow cylinder 163 is clamped on the outside of the groove shaft 165, a crushing cylinder 162 is fixedly installed on the outside of the hollow cylinder 163, grooves are evenly opened on the outside of the crushing cylinder 162, elastic pads 166 are fixedly installed at the grooves of the crushing cylinder 162, a sliding bar 167 is fixedly installed on the outside of the elastic pad 166, and a sliding bar 167 is fixedly installed on the outside of the sliding bar 167. When the grinding blocks 164 are clamped into the grooves on the other side, the metal chips are driven to be squeezed between the crushing cylinders 162. In the process of squeezing, the metal chips are squeezed between the crushing cylinders 162 by sliding. The strip 167 contacts the metal chips between the grinding blocks 164. During the extrusion process, the pressure is transmitted to the elastic pad strip 166 through the slide strip 167, so that the elastic pad strip 166 is deformed under the extrusion, and the elastic force of the deformation of the elastic pad strip 166 supports the metal chips through the slide strip 167, thereby limiting the metal chips between the grinding blocks 164 under the extrusion. At the same time, after crushing, the elastic pad strip 166 restores its deformation, so that the slide strip 167 drives the metal chips to be ejected. The non-opposite surface of the slide strip 167 is a convex arc surface, and the outer side of the slide strip 167 is slidably adapted to the bar groove of the crushing barrel 162.

[0042] One end of the transmission shaft 161 penetrates through the crushing bin 12 and extends to the outside thereof, and one end of the transmission shaft 161 is connected to the output end of the motor 13 through a coupling. Crushing blocks 164 are uniformly installed along the axial direction on the outer side of the crushing cylinder 162. The crushing blocks 164 between the crushing cylinders 162 are arranged staggeredly. The motor 13 drives the transmission shaft 161 to rotate, drives the groove shaft 165 to rotate through the transmission shaft 161, drives the hollow cylinder 163 to rotate through the groove shaft 165, so that the hollow cylinders 163 on both sides drive the crushing cylinders 162 to rotate inward simultaneously. During the rotation of the crushing blocks 164 uniformly installed on the outer side of the crushing cylinder 162, they are mutually staggered and extruded, driving the falling metal chips to move, and crushing and cutting the metal chips during the extrusion process, making the strip-shaped metal chips into fine debris. Grooves are formed between the crushing blocks 164. The crushing blocks 164 and the grooves are located between the sliding strips 167, and the grooves are adapted to the crushing blocks 164.

[0043] Second embodiment, on the basis of the first embodiment, please refer to Figures 6 to 8 As shown, the material guiding mechanism 14 includes a material guiding cover 141. The material guiding cover 141 is fixedly installed on the top of the crushing bin 12, and a feed inlet is provided on the outer side of the material guiding cover 141. A material guiding plate 143 is fixedly installed at the feed inlet of the material guiding cover 141. The top of the material guiding plate 143 is an inclined surface, and vertical plates are arranged on both sides of the top of the material guiding plate 143. An inclined panel 146 is fixedly installed on the inner wall of the material guiding cover 141. The inclined panel 146 is located below the material guiding plate 143. The dried metal chips are guided to the position of the material guiding plate 143, so that the inclined surface of the material guiding plate 143 makes the material slide into the material guiding cover 141. During the sliding process of the metal chips, through the cooperation of the material guiding plate 143 and the inclined panel 146, the metal chips entering the material guiding cover 141 slide downward. A rotating plate 147 is rotatably installed at one end of the inclined panel 146 away from the material guiding plate 143. An inner baffle 142 is fixedly installed on one side of the inner wall of the material guiding cover 141 away from the inclined panel 146.

[0044] An elastic plate 148 is fixedly installed at the bottom of the rotating plate 147. The elastic plates 148 are symmetrically installed along the central axis position of the rotating plate 147, and one end of the elastic plate 148 away from the rotating plate 147 is fixedly connected to the bottom of the inclined panel 146. At the bottom of the inner wall of the material guiding cover 141, an inclined side plate 144 is fixedly installed. The inclined side plates 144 are symmetrically installed along the central axis position of the material guiding cover 141, and one end of the inclined side plate 144 away from the material guiding cover 141 is inclined upward. At the central position of the bottom of the inner wall of the material guiding cover 141, a fixed frame 145 is fixedly installed. The fixed frame 145 is located between the inclined side plates 144. When the metal chips reach the top of the rotating plate 147, the gravity is transmitted to the elastic plate 148 through the rotating plate 147. Under the action of different gravity generated by different numbers of metal chips, the elastic plate 148 deforms to different degrees, causing the rotating plate 147 to rotate by different angles, so that the rotating plate 147 cooperates with the inner baffle 142 to limit the incoming metal chips, making the metal chips fall along the central position. During the falling process, through the arc-shaped rod 149 inside the fixed frame 145, the metal chips pass through the arc-shaped rod 149 under the restriction of the arc-shaped rod 149 and enter the crushing chamber 12. The inner wall of the fixed frame 145 is uniformly installed with arc-shaped rods 149 along the axis, and the arc-shaped rods 149 on both sides are higher than the arc-shaped rod 149 at the central position. The central position of the arc-shaped rod 149 bends downward.

[0045] The third embodiment is based on the first and second embodiments. Please refer to Figure 9 As shown, the blanking mechanism 15 includes a connecting frame 151. The top of the connecting frame 151 is fixedly connected to the bottom of the crushing chamber 12, and a side plate 152 is fixedly connected to the inner wall of the connecting frame 151. Due to the gravity of the crushed metal chips themselves, they fall downward. Through the cooperation of the side plate 152 and the material limiting plate 154, the falling metal chips gather towards the central position and fall into the conveyor 5. At the same time, during the rotation of the crushing cylinder 162 during crushing, after squeezing and crushing the metal chips, the support block 153 supports the connecting shaft 155, and the outer side of the connecting shaft 155 uses the pressing roller 156 to contact the outer side of the grinding block 164. The side plates 152 are symmetrically installed along the central axis position of the connecting frame 151. On both sides of the opposite surfaces of the side plates 152, material limiting plates 154 are fixedly installed. The top of the material limiting plate 154 is an inclined surface. On both sides of the top of the opposite surfaces of the side plates 152, support blocks 153 are fixedly installed. The inner wall of the support block 153 rotatably installs a connecting shaft 155, and the outer side of the connecting shaft 155 is fixedly installed with a pressing roller 156. During the rotation, when there are crushed metal chips on the surface of the grinding block 164, after the metal chips are stuck on the surface of the grinding block 164, the thickness increases. After contacting the pressing roller 156, through the cooperation of rotation and contact pressure, the metal chips are roller-pressed and deformed and bent under the pressure, so that the metal chips are disengaged from the clamping of the grinding block 164 and fall downward. The top of the pressing roller 156 contacts the outer side of the grinding block 164.

[0046] During use, workers pour the cut metal chips into the cleaning machine 3 to wash away the oil stains, and then export them from the discharge position and enter the dryer 2. After being dried by the dryer 2, they are exported and enter the crusher 1 for crushing. The crushed metal chips are sent to the electric melting furnace 4 by the conveyor 5 to be melted into metal blocks.

[0047] In the crusher 1, the washed and dried metal chips are introduced through the feeding mechanism 14, and enter the crushing chamber 12 under the control of the feeding mechanism 14. The motor 13 drives the crushing mechanism 16 to rotate, crushing the metal chips entering the crushing chamber 12. The crushed metal chips are exported from the crushing chamber 12 under the combined action of their own gravity and the blanking mechanism 15 cooperating with the crushing mechanism 16, and enter the conveyor 5 for transportation.

[0048] During the process of feeding through the feeding mechanism 14, the dried metal chips are introduced to the position of the guide plate 143, and the inclined surface of the guide plate 143 causes the material to slide into the guide cover 141. During the sliding process of the metal chips, through the cooperation of the guide plate 143 and the inclined panel 146, the metal chips entering the guide cover 141 slide downward. When the metal chips reach the top of the rotating plate 147, the rotating plate 147 transmits the gravity to the elastic plate 148. Under the action of different gravity generated by different amounts of metal chips, the elastic plate 148 deforms to different degrees, causing the rotating plate 147 to rotate by different angles. The rotating plate 147 cooperates with the inner baffle 142 to restrict the incoming metal chips, causing the metal chips to fall along the central position. During the falling process, through the arc rod 149 inside the fixed frame 145, the metal chips pass through the arc rod 149 under the restriction of the arc rod 149 and enter the crushing chamber 12.

[0049] After the metal chips enter the crushing chamber 12, the motor 13 drives the transmission shaft 161 to rotate. The transmission shaft 161 drives the groove shaft 165 to rotate, and the groove shaft 165 drives the hollow cylinder 163 to rotate, causing the two sides of the hollow cylinder 163 to drive the crushing cylinders 162 to rotate inward simultaneously. During the rotation of the evenly installed grinding blocks 164 on the outer side of the crushing cylinders 162, they intersect and squeeze each other, driving the falling metal chips to move, and crushing and cutting the metal chips during the squeezing process, turning the strip-shaped metal chips into fine debris. At the same time, when the grinding blocks 164 are stuck in the grooves on the other side, they drive the metal chips to be squeezed between the crushing cylinders 162. During the squeezing process, the metal chips between the grinding blocks 164 are contacted by the sliding strip 167. During the squeezing process, the pressure is transmitted to the elastic cushion strip 166 through the sliding strip 167, causing the elastic cushion strip 166 to deform under the squeeze. The elastic force of the deformed elastic cushion strip 166 supports the metal chips through the sliding strip 167, restricting the metal chips between the grinding blocks 164 under the squeeze. At the same time, after crushing, the elastic cushion strip 166 recovers its deformation, causing the sliding strip 167 to drive the metal chips to be ejected.

[0050] In the blanking mechanism 15, the crushed metal chips fall downward due to their own gravity. Through the cooperation of the side plate 152 and the material limiting plate 154, the falling metal chips gather towards the central position and fall into the conveyor 5. At the same time, during the rotation of the crushing cylinder 162 when crushing, after squeezing and crushing the metal chips, the support block 153 supports the connecting shaft 155, and the pressure roller 156 on the outer side of the connecting shaft 155 contacts the outer side of the grinding block 164. During the rotation, when there are crushed metal chips on the surface of the grinding block 164, after the metal chips are stuck on the surface of the grinding block 164, the thickness increases. After contacting the pressure roller 156, through the cooperation of rotation and contact pressure, the metal chips are rolled and deformed under pressure and bent, so that the metal debris is disengaged from the clamping connection with the grinding block 164 and falls downward.

[0051] Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present invention. The structures, devices, and operation methods not specifically described and explained in the present invention, unless otherwise specified and limited, are implemented according to the conventional means in the art.

Claims

1. A metal chips centralized processing production line, characterized in that: include: Crusher (1), dryer (2), cleaning machine (3), electric melting furnace (4) and conveyor (5); The crusher (1) comprises: A frame (11), the frame (11) having a frame supporting a structural component, a crushing bin (12) fixedly mounted at the center of the top of the frame (11), a motor (13) fixedly mounted on one side of the top of the frame (11), and the motor (13) symmetrically mounted along the center of the axis of the frame (11); A crushing mechanism (16), the crushing mechanism (16) being rotatably mounted inside the crushing bin (12), and the crushing mechanism (16) being symmetrically mounted along the center position of the axis of the crushing bin (12); A material guiding mechanism (14), the material guiding mechanism (14) being used to control the position of different quantities of materials when entering the crushing bin (12), and the material guiding mechanism (14) being fixedly mounted on the top of the crushing bin (12); A material discharge mechanism (15), the material discharge mechanism (15) being used to clean debris attached to the surface of the crushing mechanism (16), and the material discharge mechanism (15) being installed at the bottom of the crushing bin (12); The crushing mechanism (16) comprises a transmission shaft (161), the outer side of the transmission shaft (161) A grooved shaft (165) is fixedly installed at the center position, a hollow cylinder (163) is clamped on the outer side of the grooved shaft (165), a crushing cylinder (162) is fixedly installed on the outer side of the hollow cylinder (163), grooves are evenly opened on the outer side of the crushing cylinder (162), elastic pads (166) are fixedly installed at the grooves of the crushing cylinder (162), a sliding bar (167) is fixedly installed on the outer side of the elastic pad (166), a sliding bar (167) is fixedly installed on the outer side of the sliding bar (167), the non-opposite surface of the sliding bar (167) is a convex arc surface, and the outer side of the sliding bar (167) is slidably adapted to the groove of the crushing cylinder (162).

2. The metal chips centralized processing production line according to claim 1 is characterized by: One end of the transmission shaft (161) passes through the crushing chamber (12) and extends to the outside thereof, and one end of the transmission shaft (161) is connected to the output end of the motor (13) via a coupling. Grinding blocks (164) are evenly installed along the axial direction on the outside of the crushing barrel (162), and the grinding blocks (164) between the crushing barrels (162) are arranged in a staggered manner.

3. The metal chips centralized processing production line according to claim 2 is characterized by: Grooves are provided between the rolling blocks (164); the rolling blocks (164) and the grooves are located between the slide bars (167); the grooves are adapted to the rolling blocks (164).

4. The metal chips centralized processing production line according to claim 1 is characterized by: The material guiding mechanism (14) comprises a material guiding cover (141), the material guiding cover (141) being fixedly mounted on the top of the crushing bin (12), and a material feed opening being provided on the outside of the material guiding cover (141), and a material guiding plate (143) being fixedly mounted at the material feed opening of the material guiding cover (141).

5. The metal chips centralized processing production line according to claim 4 is characterized by: The top of the material guide plate (143) is an inclined surface, and vertical plates are arranged on both sides of the top of the material guide plate (143). An inclined panel (146) is fixedly mounted on the inner wall of the material guide cover (141). The inclined panel (146) is located below the material guide plate (143), and a rotating plate (147) is rotatably mounted on one end of the inclined panel (146) away from the material guide plate (143). An inner baffle (142) is fixedly mounted on one side of the inner wall of the material guide cover (141) away from the inclined panel (146).

6. The metal chips centralized processing production line according to claim 5, characterized in that: An elastic plate (148) is fixedly mounted on the bottom of the rotating plate (147). The elastic plate (148) is symmetrically mounted along the central position of the axis of the rotating plate (147), and one end of the elastic plate (148) away from the rotating plate (147) is fixedly connected to the bottom of the inclined plate (146).

7. The metal chips centralized processing production line according to claim 5, characterized in that: An inclined side plate (144) is fixedly mounted on the bottom of the inner wall of the material guide cover (141). The inclined side plate (144) is symmetrically mounted along the central position of the axis of the material guide cover (141), and one end of the inclined side plate (144) away from the material guide cover (141) is inclined upward. A fixed frame (145) is fixedly mounted at the central position of the bottom of the inner wall of the material guide cover (141). The fixed frame (145) is located between the inclined side plates (144), and arc rods (149) are evenly mounted on the inner wall of the fixed frame (145) along the axial direction, and the arc rods (149) on both sides are higher than the arc rod (149) at the central position, and the central position of the arc rod (149) is bent downward.

8. The metal chips centralized processing production line according to claim 1 is characterized by: The unloading mechanism (15) comprises a connecting frame (151), the top of the connecting frame (151) being fixedly connected to the bottom of the crushing bin (12), and the inner wall of the connecting frame (151) being fixedly connected to a side plate (152), the side plate (152) being symmetrically installed along the central position of the axis of the connecting frame (151).

9. The metal chips centralized processing production line according to claim 8, characterized in that: A limiting plate (154) is fixedly mounted on both sides of the opposite surface of the side plate (152); the top of the limiting plate (154) is an inclined surface; and a supporting block (153) is fixedly mounted on both sides of the top of the opposite surface of the side plate (152).

10. The metal chips centralized processing production line according to claim 9, characterized in that: A connecting shaft (155) is rotatably mounted on the inner wall of the support block (153), a pressing roller (156) is fixedly mounted on the outer side of the connecting shaft (155), and the top of the pressing roller (156) is in contact with the outer side of the rolling block (164).

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