Chain plate type feeder for scrap steel crushing production line

Abstract

The utility model relates to the technical field of scrap steel crushing production, and discloses a chain plate type feeder for a scrap steel crushing production line, which comprises a machine body, a control motor is fixedly mounted on the surface of the machine body, a transmission shaft is fixedly mounted on the surface of an output shaft of the control motor, and a chain wheel is fixedly mounted on the surface of the transmission shaft. According to the chain plate type feeder for the scrap steel crushing production line, when a cleaning rod slides, the cleaning rod can be driven to slide downwards on the surface of a sliding block, so that a push plate is attached to the top end of a conveying belt, when a sliding shaft slides in a triangular motion route, the push plate translates rightwards at the top end of the conveying belt, and when the push plate translates to the rightmost side of a fixing block, the cleaning rod is driven to slide downwards on the surface of the sliding block. When the conveying belt is conveyed, the push plate is driven to slide upwards while the sliding shaft is driven to slide, so that the push plate moves in a triangular route movement mode, scrap steel stacked on the surface of the conveying belt can be pressed against and discharged, blockage caused by the scrap steel in the conveying process is prevented, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of scrap steel crushing production, in particular to a chain plate feeder for a scrap steel crushing production line. Background Technique

[0002] The chain plate feeder is mainly used for feeding in a bunker in the material conveying system at the production site, realizing the continuity of the material conveying process, improving the material conveying efficiency, saving energy, and protecting the environment.

[0003] According to a disclosed chain plate feeder for a scrap steel crushing production line (publication number: CN215901938U), in the above application, the air cylinder can be opened to drive the first sliding rod to move towards the first fixed block, thereby driving the first rotating plate and the second rotating plate to rotate. The second sliding rod moves along the second fixed frame towards the second fixed block, and finally the connecting plate moves upward, cooperating with the rotating block to move one side of the feeder body upward. However, during the operation of the traditional chain plate feeder for a scrap steel crushing production line, the problem of material blockage often occurs. This is mainly due to the irregular shape and large size difference of scrap steel, as well as the possible accumulation and jamming phenomena during the conveying process. The complexity of scrap steel materials makes them prone to entanglement and jamming with each other during the conveying process, especially at the discharge port. Once blockage occurs, it will not only affect the production efficiency, cause the production line to stop, increase the maintenance cost and time, but also may damage the equipment. Summary of the Invention

[0004] The purpose of the utility model is to provide a chain plate feeder for a scrap steel crushing production line to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A chain plate feeder for a scrap steel crushing production line, including a machine body, a control motor is fixedly installed on the surface of the machine body, a transmission shaft is fixedly installed on the surface of the output shaft of the control motor, a sprocket is fixedly installed on the surface of the transmission shaft, the sprocket is rotatably connected to the outside of the machine body, a chain is drivingly connected to the surface of the sprocket, the transmission shaft penetrates the machine body, a conveyor belt is drivingly connected to the surface of the machine body, an activity component for alleviating the blanking speed is arranged on the right side of the machine body, a moving component for preventing material blockage during blanking is arranged on the top of the machine body. When the cleaning rod slides, it will also drive the cleaning rod to slide downward on the surface of the sliding block, so that the pushing plate fits on the top of the conveyor belt. When the sliding shaft moves in a triangular movement route, the pushing plate moves horizontally to the right on the top of the conveyor belt. When it moves to the rightmost side of the fixed block, it will drive the sliding shaft to slide and drive the pushing plate to slide upward at the same time, so as to realize the movement mode of the pushing plate moving in a triangular route, and the moving component includes:

[0006] Fixing plate, the fixing plate is fixedly installed on the top of the machine body, a fixing strip is fixedly installed on the surface of the fixing plate, a motor is fixedly installed on the top of the fixing plate, and a fixing block is fixedly installed on the top of the fixing strip.

[0007] Preferably, a rotating shaft is fixedly installed on the surface of the output shaft of the motor, the rotating shaft is rotatably connected to the surface of the fixing block, a connecting plate is fixedly installed on the surface of the rotating shaft, a sliding shaft is slidably connected to the inside of the connecting plate, and the sliding shaft is slidably connected to the surface of the fixing block.

[0008] Preferably, a cleaning rod is hinged on the surface of the sliding shaft, a push plate is fixedly installed at the bottom of the cleaning rod, a sliding block is arranged on the surface of the cleaning rod, the sliding block is slidably connected to the surface of the fixing strip, and the cleaning rod is slidably connected to the surface of the sliding block, which can push against and discharge the scrap steel accumulated on the surface of the conveyor belt, prevent the scrap steel from being blocked during transportation, and improve work efficiency.

[0009] Preferably, the movable assembly includes: a material box, the material box is fixedly installed on the right side of the machine body, a movable plate is hinged on the right side of the machine body, one end of a torsion spring is fixedly installed at the bottom of the movable plate, and the other end of the torsion spring is fixedly installed on the right side of the machine body.

[0010] Preferably, a sliding rod is hinged at the bottom of the movable plate, the sliding rod is slidably connected to the inner wall of the material box, a connecting rod is fixedly installed on the outside of the sliding rod, a rack is fixedly installed at the top of the connecting rod, a gear is meshed on the outside of the rack, and a speed reducing plate is fixedly installed inside the gear, and the speed reducing plate is rotatably connected inside the material box.

[0011] Preferably, the cross-section of the fixing block is triangular, and a triangular groove is formed on the surface of the fixing block, which can drive the sliding shaft to slide on the surface of the fixing block in a triangular motion mode, and a sliding groove is formed on the surface of the fixing strip, which can drive the sliding block to slide on the surface of the fixing strip under the push of the cleaning rod.

[0012] Preferably, the cross-section of the push plate is conical, which can be inserted into the scrap steel with excessive accumulation and push the inside of the scrap steel in a layered manner.

[0013] Compared with the prior art, the utility model provides a chain plate feeder for a scrap steel crushing production line, which has the following beneficial effects:

[0014] 1. For the chain plate feeder used in the scrap steel crushing production line, when the cleaning rod slides, it will also drive the cleaning rod to slide downward on the surface of the sliding block, so that the push plate fits on the top of the conveyor belt. When the sliding shaft slides along a triangular movement route, the push plate will move horizontally to the right on the top of the conveyor belt. When it moves to the rightmost side of the fixed block, it will drive the sliding shaft to slide and at the same time drive the push plate to slide upward, so as to realize the movement mode of the push plate along a triangular route, which can resist the feeding of the scrap steel piled up on the surface of the conveyor belt, prevent the blockage of the scrap steel during transportation, and improve the work efficiency.

[0015] 2. For the chain plate feeder used in the scrap steel crushing production line, when the connecting rod slides downward, it will drive the rack to slide downward. Since the rack meshes with the gear, when the rack slides downward, it will drive the rotation of the gear. When the gear rotates, it will make the deceleration plate swing upward. When the deceleration plate swings upward, it will resist the scrap steel being fed, so as to reduce the feeding speed of the scrap steel, avoid the damage of the subsequent crushing wheel, and improve the protection of the equipment. Brief Description of the Drawings

[0016] Figure 1 It is a front view structural schematic diagram of the present utility model;

[0017] Figure 2 It is a front view structural schematic diagram of the moving component of the present utility model;

[0018] Figure 3 It is a front view structural schematic diagram of the movable component of the present utility model;

[0019] Figure 4 It is a side view structural schematic diagram of the movable component of the present utility model.

[0020] In the figure: 1, body; 2, control motor; 3, transmission shaft; 4, sprocket; 5, chain; 6, conveyor belt; 7, movable component; 71, material box; 72, movable plate; 73, torsion spring; 74, slide bar; 75, connecting rod; 76, rack; 77, gear; 78, deceleration plate; 8, moving component; 81, fixing plate; 82, fixing strip; 83, motor; 84, fixed block; 85, rotating shaft; 86, connecting plate; 87, sliding shaft; 88, cleaning rod; 89, push plate; 810, sliding block; 840, triangular groove; 820, chute. Detailed Description of the Invention

[0021] Such as Figures 1-4As shown in the figure, the present utility model provides a technical solution: a chain plate feeder for a scrap steel crushing production line, including a machine body 1, a control motor 2 is fixedly installed on the surface of the machine body 1, a transmission shaft 3 is fixedly installed on the surface of the output shaft of the control motor 2, a sprocket 4 is fixedly installed on the surface of the transmission shaft 3, the sprocket 4 is rotatably connected to the outside of the machine body 1, a chain 5 is drivingly connected to the surface of the sprocket 4, the transmission shaft 3 penetrates the machine body 1, a conveyor belt 6 is drivingly connected to the surface of the machine body 1, an activity component 7 for alleviating the feeding speed is arranged on the right side of the machine body 1, and a moving component 8 for preventing blockage during feeding is arranged on the top of the machine body 1. When the cleaning rod 88 slides, it will also drive the cleaning rod 88 to slide downward on the surface of the sliding block 810, so that the pushing plate 89 fits on the top of the conveyor belt 6, and when the sliding shaft 87 moves along a triangular movement route, the pushing plate 89 moves horizontally to the right on the top of the conveyor belt 6. When it moves to the rightmost side of the fixed block 84, it will drive the sliding shaft 87 to slide and at the same time drive the pushing plate 89 to slide upward, so as to realize the movement mode of the pushing plate 89 moving along a triangular route. The moving component 8 includes: a fixing plate 81, a fixing strip 82, a motor 83, a fixed block 84, a rotating shaft 85, a connecting plate 86, a sliding shaft 87, a cleaning rod 88, a pushing plate 89, and a sliding block 810.

[0022] The fixing plate 81 is fixedly installed on the top of the machine body 1, the fixing strip 82 is fixedly installed on the surface of the fixing plate 81, the motor 83 is fixedly installed on the top of the fixing plate 81, the fixed block 84 is fixedly installed on the top of the fixing strip 82, the rotating shaft 85 is fixedly installed on the surface of the output shaft of the motor 83, the rotating shaft 85 is rotatably connected to the surface of the fixed block 84, the connecting plate 86 is fixedly installed on the surface of the rotating shaft 85, the sliding shaft 87 is slidably connected to the inside of the connecting plate 86, the sliding shaft 87 is slidably connected to the surface of the fixed block 84, the cleaning rod 88 is hinged to the surface of the sliding shaft 87, the pushing plate 89 is fixedly installed at the bottom of the cleaning rod 88, the sliding block 810 is arranged on the surface of the cleaning rod 88, the sliding block 810 is slidably connected to the surface of the fixing strip 82, and the cleaning rod 88 is slidably connected to the surface of the sliding block 810, which can resist the feeding of the scrap steel accumulated on the surface of the conveyor belt 6, prevent the scrap steel from being blocked during transportation, and improve the work efficiency.

[0023] The movable assembly 7 includes: a material box 71, which is fixedly mounted on the right side of the machine body 1, a movable plate 72 is hinged on the right side of the machine body 1, one end of a torsion spring 73 is fixedly mounted on the bottom of the movable plate 72, and the other end of the torsion spring 73 is fixedly mounted on the right side of the machine body 1, a sliding rod 74 is hinged on the bottom of the movable plate 72, and the sliding rod 74 is slidably connected to the inner wall of the material box 71, a connecting rod 75 is fixedly mounted on the outer side of the sliding rod 74, a rack 76 is fixedly mounted on the top of the connecting rod 75, a gear 77 is meshed on the outer side of the rack 76, a speed reducer 78 is fixedly mounted on the inner side of the gear 77, and the speed reducer 78 is rotatably connected to the inside of the material box 71. When the sliding rod 74 slides downward, it will drive the connecting rod 75 to slide downward, and when the connecting rod 75 slides downward, it will drive the rack 76 to slide downward. The gear 77 is meshed, so when the rack 76 slides downward, it will drive the rotation of the gear 77. When the gear 77 rotates, the speed reducer 78 will swing upward. When the speed reducer 78 swings upward, it will resist the scrap steel being discharged, thereby reducing the speed of scrap steel discharge, avoiding subsequent damage to the crushing wheel, and improving the protection of the equipment. The cross-section of the fixed block 84 is triangular, and a triangular groove 840 is provided on the surface of the fixed block 84, which can drive the sliding shaft 87 to slide in a triangular motion on the surface of the fixed block 84. The surface of the fixed bar 82 is provided with a sliding groove 820, which can drive the sliding block 810 to slide on the surface of the fixed bar 82 under the resistance of the cleaning rod 88. The push plate 89 has a conical cross-section, which can be inserted into the excessively accumulated scrap steel and realize a layered push on the inside of the scrap steel.

[0024] When the chain plate feeder is in operation, the scrap steel can be placed on the conveyor belt 6 on the surface of the body 1, and the sprocket 4 can be driven to rotate by starting the control motor 2. When the sprocket 4 rotates, the chain 5 is driven, and when the sprocket 4 rotates, the transmission shaft 3 is also driven to rotate. When the transmission shaft 3 rotates, the conveyor belt 6 is driven to transport the scrap steel. When the scrap steel is transported, the motor 83 can be started to drive the rotating shaft 85 to rotate on the surface of the fixed block 84. When the rotating shaft 85 rotates, the connecting plate 86 is driven to rotate. When the connecting plate 86 rotates, the sliding shaft 87 is caused to slide on the surface of the fixed block 84 through the triangular groove 840 opened on the surface of the fixed block 84 in a triangular motion route. When the sliding shaft 87 slides, it drives the cleaning rod 88 and the push rod 89. The plate 89 slides in the same manner as the sliding shaft 87, and when the cleaning rod 88 slides, it will resist the sliding block 810 from sliding on the surface of the fixed strip 82. When the cleaning rod 88 slides, it will also drive the cleaning rod 88 to slide downward on the surface of the sliding block 810, so that the push plate 89 fits against the top of the conveyor belt 6, and when the sliding shaft 87 slides in a triangular motion route, the push plate 89 is translated to the right at the top of the conveyor belt 6. When it is translated to the rightmost side of the fixed block 84, it will drive the sliding shaft 87 to slide and drive the push plate 89 to slide upward, thereby realizing the movement of the push plate 89 in a triangular route, which can resist the discharge of scrap steel accumulated on the surface of the conveyor belt 6, prevent the scrap steel from causing blockage during transportation, and improve work efficiency.

[0025] When scrap steel is transported, it will fall into the material box 71, and when the scrap steel falls, it will first fall on the top of the movable plate 72. When the pressure of the scrap steel discharge makes the movable plate 72 swing downward, the movable plate 72 will drive the slide bar 74 to slide downward inside the material box 71. When the slide bar 74 slides downward, it will drive the connecting rod 75 to slide downward. When the connecting rod 75 slides downward, it will drive the rack 76 to slide downward. Since the rack 76 is meshed with the gear 77, when the rack 76 slides downward, it will drive the rotation of the gear 77. When the gear 77 rotates, it will cause the speed reduction plate 78 to swing upward. When the speed reduction plate 78 swings upward, it will resist the scrap steel being discharged, thereby reducing the speed of scrap steel discharge, avoiding damage to the subsequent crushing wheel, and improving the protection of the equipment.

[0026] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A chain plate feeder for a scrap steel crushing production line, comprising a body (1), characterized in that: A control motor (2) is fixedly mounted on the surface of the machine body (1), a transmission shaft (3) is fixedly mounted on the surface of the output shaft of the control motor (2), a sprocket (4) is fixedly mounted on the surface of the transmission shaft (3), the sprocket (4) is rotatably connected to the outside of the machine body (1), a chain (5) is transmission-connected to the surface of the sprocket (4), the transmission shaft (3) passes through the machine body (1), a conveyor belt (6) is transmission-connected to the surface of the machine body (1), a movable component (7) for alleviating the material discharge speed is arranged on the right side of the machine body (1), and a movable component (8) for preventing material discharge from blocking is arranged on the top of the machine body (1), and the movable component (8) comprises: A fixing plate (81), the fixing plate (81) being fixedly mounted on the top of the machine body (1), a fixing strip (82) being fixedly mounted on the surface of the fixing plate (81), a motor (83) being fixedly mounted on the top of the fixing plate (81), and a fixing block (84) being fixedly mounted on the top of the fixing strip (82).

2. The chain plate feeder for a scrap steel crushing production line according to claim 1, characterized in that: A rotating shaft (85) is fixedly mounted on the surface of the output shaft of the motor (83), and the rotating shaft (85) is rotatably connected to the surface of the fixed block (84). A connecting plate (86) is fixedly mounted on the surface of the rotating shaft (85), and a sliding shaft (87) is slidably connected to the inner side of the connecting plate (86), and the sliding shaft (87) is slidably connected to the surface of the fixed block (84).

3. The chain plate feeder for a scrap steel crushing production line according to claim 2, characterized in that: A cleaning rod (88) is hingedly connected to the surface of the sliding shaft (87), a push plate (89) is fixedly installed at the bottom of the cleaning rod (88), a sliding block (810) is arranged on the surface of the cleaning rod (88), the sliding block (810) is slidably connected to the surface of the fixing bar (82), and the cleaning rod (88) is slidably connected to the surface of the sliding block (810).

4. The chain plate feeder for a scrap steel crushing production line according to claim 1, characterized in that: The movable assembly (7) comprises: a material box (71), the material box (71) being fixedly mounted on the right side of the machine body (1), a movable plate (72) being hingedly mounted on the right side of the machine body (1), one end of a torsion spring (73) being fixedly mounted on the bottom of the movable plate (72), and the other end of the torsion spring (73) being fixedly mounted on the right side of the machine body (1).

5. The chain plate feeder for a scrap steel crushing production line according to claim 4, characterized in that: A sliding rod (74) is hinged at the bottom of the movable plate (72), and the sliding rod (74) is slidably connected to the inner wall of the material box (71). A connecting rod (75) is fixedly installed on the outer side of the sliding rod (74), and a rack (76) is fixedly installed on the top of the connecting rod (75). A gear (77) is meshed on the outer side of the rack (76), and a speed reducer (78) is fixedly installed on the inner side of the gear (77). The speed reducer (78) is rotatably connected to the inside of the material box (71).

6. The chain plate feeder for a scrap steel crushing production line according to claim 1, characterized in that: The cross section of the fixing block (84) is triangular, a triangular groove (840) is provided on the surface of the fixing block (84), and a sliding groove (820) is provided on the surface of the fixing strip (82).

7. The chain plate feeder for a scrap steel crushing production line according to claim 3, characterized in that: The push plate (89) has a conical cross section.

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