Hydraulic double-oil-cylinder steel scrap impact shearing device

Abstract

The utility model relates to the technical field of shearing equipment, and discloses a hydraulic double-oil-cylinder scrap steel impact shearing device which comprises a base, a shearing platform is fixedly installed at the top end of the base, and long grooves are formed in the front end and the rear end of the left side of the top end of the shearing platform. By arranging the double-oil-cylinder hydraulic cylinder, the moving rods, the moving shafts and the push plate, when the double-oil-cylinder hydraulic cylinder operates, the bottom end of the double-oil-cylinder hydraulic cylinder drives the two circular shafts to move downwards through the lifting block, the two circular shafts drive the two moving rods to move through the two vertical rods, and due to the limiting effect of the two limiting grooves, the two moving rods can move downwards through the two vertical rods. At the moment, the two moving rods drive the two moving shafts to move leftwards, then the two moving shafts drive the push plate to move leftwards, then the push plate pushes the scrap steel in the leftward movement process, and therefore the sheared scrap steel can be automatically discharged.

Description

Technical Field

[0001] The utility model relates to the technical field of shearing equipment, and more specifically, to a hydraulic double-cylinder scrap steel impact shearing device. Background Art

[0002] Scrap steel refers to the steel waste that does not become a product during the production process of a steel plant and the steel materials in scrapped equipment and components after use. The one with the composition of steel is called scrap steel; the one with the composition of pig iron is called scrap iron, and they are collectively called scrap steel.

[0003] When an operator processes scrap steel, a hydraulic double-cylinder shearing device is often used to shear the scrap steel for subsequent storage and recycling. Although the existing hydraulic double-cylinder shearing device has the basic function of impacting and shearing scrap steel, after the hydraulic double-cylinder shearing device shears the scrap steel, the sheared scrap steel will accumulate at the discharge port of the hydraulic double-cylinder shearing device. After the hydraulic double-cylinder shearing device shears for a long time, the scrap steel at the discharge port will accumulate more and more. At this time, the accumulated scrap steel blocks the material, thus affecting the processing progress and bringing inconvenience to the operation of the operator. Therefore, it needs to be improved. Content of the Utility Model

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a hydraulic double-cylinder scrap steel impact shearing device, which has the advantage of automatically discharging the sheared scrap steel.

[0005] To achieve the above object, the utility model provides the following technical solution: A hydraulic double-cylinder scrap steel impact shearing device, comprising:

[0006] A base, at the top of which a shearing platform is fixedly installed. Long grooves are respectively opened at the front and rear ends on the left side of the top of the shearing platform. Limiting grooves are respectively opened at the front and rear sides inside the left side of the top of the shearing platform. The inside of the limiting groove is communicated with the inside of the long groove. A fixed block is fixedly installed at the top of the shearing platform, and fixed frames are fixedly installed on the front and rear sides of the top of the shearing platform;

[0007] A blanking mechanism, which is arranged at the top of the fixed frame;

[0008] Among them, the blanking mechanism includes a double-cylinder hydraulic cylinder. The bottom end of the double-cylinder hydraulic cylinder is fixedly connected to the top end of the fixed frame. The bottom end of the double-cylinder hydraulic cylinder penetrates through the top end of the fixed frame and extends into the interior of the fixed frame. A lifting block is fixedly installed at the bottom end of the double-cylinder hydraulic cylinder. A blade is fixedly installed inside the bottom end of the lifting block. Round shafts are fixedly installed at both the front and rear ends of the lifting block. The other end of the round shaft is fixedly sleeved with a vertical rod. A moving rod is movably sleeved inside the bottom end of the vertical rod. The outer surface of the bottom end of the moving rod is movably connected to the interior of the long groove. A moving shaft is movably sleeved inside the bottom end of the moving rod. The other end of the moving shaft extends into the interior of the left side of the top end of the shearing platform through the limiting groove. The outer surface of the moving shaft is movably connected to the interior of the limiting groove. A push plate is fixedly installed at the other end of the moving shaft. The outer surface of the push plate is movably connected to the interior of the left side of the top end of the shearing platform.

[0009] As a preferred technical solution of the present utility model, an inclined block is fixedly installed on the left side of the top end of the shearing platform. The bottom end of the inclined block is movably connected to the top end of the push plate.

[0010] As a preferred technical solution of the present utility model, a fixing plate is fixedly installed inside the base. A collection box is fixedly installed at the top end of the fixing plate.

[0011] As a preferred technical solution of the present utility model, first vertical plates are fixedly installed on both the front and rear sides of the top end of the shearing platform. A first round rod is movably sleeved inside the first vertical plate. A first transmission wheel is fixedly sleeved on the outer surface of the first round rod.

[0012] As a preferred technical solution of the present utility model, second vertical plates are fixedly installed at both the front and rear ends on the right side of the top end of the shearing platform. A second round rod is movably sleeved inside the second vertical plate. A second transmission wheel is fixedly sleeved on the outer surface of the second round rod. The second transmission wheel is in transmission connection with the first transmission wheel through a transmission belt.

[0013] As a preferred technical solution of the present utility model, an arc-shaped plate is fixedly installed in front of the right side of the top end of the shearing platform. A driving motor is fixedly installed on the front surface of the arc-shaped plate. The other end of the output shaft of the driving motor is fixedly sleeved with a rotating shaft. The other end of the rotating shaft penetrates through the front surface of the arc-shaped plate and extends to the rear of the back surface of the arc-shaped plate.

[0014] As a preferred technical solution of the present utility model, a gear is fixedly sleeved at the rear end of the rotating shaft. The outer surface of the gear is meshed with a toothed ring. The outer surface of the toothed ring is fixedly sleeved with the interior of the transmission belt.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. The utility model is provided with a double-cylinder hydraulic cylinder, a moving rod, a moving shaft and a pushing plate. When the double-cylinder hydraulic cylinder operates, the bottom end of the double-cylinder hydraulic cylinder will drive two round shafts downward through a lifting block. At this time, the two round shafts will drive two moving rods to move through two vertical rods. Due to the limiting effect of the two limiting grooves, the two moving rods will drive two moving shafts to move leftward. Then, the two moving shafts will drive the pushing plate to move leftward. Subsequently, the pushing plate will push the scrap steel during the leftward movement, so as to automatically unload the sheared scrap steel.

[0017] 2. The utility model is provided with a driving motor, a gear, a toothed ring and a transmission belt. When the driving motor operates, the rotating shaft will drive the gear to rotate. Since the outer surface of the gear is meshed with the inner part of the toothed ring, when the gear rotates, it will drive the toothed ring to move. Also, due to the design of the gear shape, the gear can only drive the toothed ring to move intermittently. Then, the toothed ring will drive the scrap steel at the top of the transmission belt to move intermittently through the transmission belt, so as to intermittently feed the scrap steel, which facilitates the operation of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the utility model;

[0019] Figure 2 is a rear-view structural diagram of the utility model;

[0020] Figure 3 is a sectional structural diagram of the utility model;

[0021] Figure 4 is a sectional structural diagram of the double-cylinder hydraulic cylinder of the utility model;

[0022] Figure 5 is a sectional structural diagram of the shearing platform of the utility model;

[0023] Figure 6 is a sectional structural diagram of the first transmission wheel of the utility model.

[0024] In the figure: 1. Base; 2. Shearing platform; 3. Long groove; 4. Fixed block; 5. Fixed frame; 6. Double-cylinder hydraulic cylinder; 7. Lifting block; 8. Blade; 9. Round shaft; 10. Vertical rod; 11. Moving rod; 12. Moving shaft; 13. Limiting groove; 14. Pushing plate; 15. Inclined block; 16. Fixed plate; 17. Collection box; 18. First vertical plate; 19. First round rod; 20. First transmission wheel; 21. Arc-shaped plate; 22. Driving motor; 23. Rotating shaft; 24. Gear; 25. Toothed ring; 26. Transmission belt; 27. Second vertical plate; 28. Second round rod; 29. Second transmission wheel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, in combination with the accompanying drawings in the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0026] As Figures 1 to 6 shown, the present utility model provides a hydraulic double-cylinder scrap impact shearing device, including:

[0027] A base 1, on the top end of the base 1, a shearing platform 2 is fixedly installed. At the front and rear ends on the left side of the top end of the shearing platform 2, long grooves 3 are respectively opened. On the front and rear sides inside the left side of the top end of the shearing platform 2, limiting grooves 13 are respectively opened. The inside of the limiting grooves 13 is communicated with the inside of the long grooves 3. On the top end of the shearing platform 2, a fixed block 4 is fixedly installed. On the front and rear sides of the top end of the shearing platform 2, fixed frames 5 are fixedly installed;

[0028] A blanking mechanism, which is arranged on the top end of the fixed frame 5;

[0029] Among them, the blanking mechanism includes a double-cylinder hydraulic cylinder 6. The bottom end of the double-cylinder hydraulic cylinder 6 is fixedly connected to the top end of the fixed frame 5. The bottom end of the double-cylinder hydraulic cylinder 6 penetrates through the top end of the fixed frame 5 and extends into the inside of the fixed frame 5. At the bottom end of the double-cylinder hydraulic cylinder 6, a lifting block 7 is fixedly installed. Inside the bottom end of the lifting block 7, a blade 8 is fixedly installed. At the front and rear ends of the lifting block 7, round shafts 9 are respectively fixedly installed. The other ends of the round shafts 9 are fixedly sleeved with vertical rods 10. Inside the bottom end of the vertical rods 10, moving rods 11 are movably sleeved. The outer surface of the bottom end of the moving rod 11 is movably connected with the inside of the long groove 3. Inside the bottom end of the moving rod 11, a moving shaft 12 is movably sleeved. The other end of the moving shaft 12 extends into the inside of the left side of the top end of the shearing platform 2 through the limiting groove 13. The outer surface of the moving shaft 12 is movably connected with the inside of the limiting groove 13. The other end of the moving shaft 12 is fixedly installed with a push plate 14. The outer surface of the push plate 14 is movably connected with the inside of the left side of the top end of the shearing platform 2.

[0030] When the double-cylinder hydraulic cylinder 6 operates, at this time, the bottom end of the double-cylinder hydraulic cylinder 6 will drive the blade 8 and the two round shafts 9 to move downward through the lifting block 7. When the blade 8 moves downward, it will shear the scrap steel. At the same time, the two round shafts 9 will drive the two moving rods 11 to move through the two vertical rods 10. At this time, the two moving rods 11 will drive the push plate 14 to move through the two moving shafts 12. Due to the limiting effect of the two limiting grooves 13, at this time, the two moving shafts 12 will drive the push plate 14 to move to the left. At this time, the push plate 14 will push the scrap steel inside the left side of the top end of the shearing platform 2 during the leftward movement.

[0031] Among them, an inclined block 15 is fixedly installed on the left side of the top end of the shearing platform 2, and the bottom end of the inclined block 15 is movably connected to the top end of the push plate 14.

[0032] Due to the design of the inclined block 15, it will play a guiding role in the sheared scrap steel, making the sheared scrap steel move to the inside of the left side of the top end of the shearing platform 2.

[0033] Among them, a fixed plate 16 is fixedly installed inside the base 1, and a collection box 17 is fixedly installed on the top end of the fixed plate 16.

[0034] Due to the design of the collection box 17, it will be able to store the sheared scrap steel.

[0035] Among them, first vertical plates 18 are fixedly installed on both the front and rear sides of the top end of the shearing platform 2. A first round rod 19 is movably sleeved inside the first vertical plates 18, and a first transmission wheel 20 is fixedly sleeved on the outer surface of the first round rod 19.

[0036] Since both ends of the first round rod 19 are movably sleeved inside the two first vertical plates 18, the first round rod 19 can drive the first transmission wheel 20 to rotate between the two first vertical plates 18.

[0037] Among them, second vertical plates 27 are fixedly installed at both the front and rear ends on the right side of the top end of the shearing platform 2. A second round rod 28 is movably sleeved inside the second vertical plates 27, and a second transmission wheel 29 is fixedly sleeved on the outer surface of the second round rod 28. The second transmission wheel 29 is in transmission connection with the first transmission wheel 20 through a transmission belt 26.

[0038] Since both ends of the second round rod 28 are movably sleeved inside the two second vertical plates 27, the second round rod 28 can drive the second transmission wheel 29 to rotate between the two second vertical plates 27. When the transmission belt 26 moves, at this time, the whole first transmission wheel 20 and the whole second transmission wheel 29 will rotate. Due to the design of the whole first transmission wheel 20 and the whole second round rod 28, it will be able to make the transmission belt 26 move more smoothly and stably.

[0039] Among them, an arc-shaped plate 21 is fixedly installed in front of the right side of the top end of the shearing platform 2. A driving motor 22 is fixedly installed on the front surface of the arc-shaped plate 21. The other end of the output shaft of the driving motor 22 is fixedly sleeved with a rotating shaft 23, and the other end of the rotating shaft 23 penetrates through the front surface of the arc-shaped plate 21 and extends to the rear of the back surface of the arc-shaped plate 21.

[0040] When the driving motor 22 operates, at this time, the rotating shaft 23 will rotate.

[0041] Among them, a gear 24 is fixedly sleeved at the rear end of the rotating shaft 23. The outer surface of the gear 24 is meshed with a gear ring 25, and the outer surface of the gear ring 25 is fixedly sleeved with the inside of the transmission belt 26.

[0042] When the rotating shaft 23 rotates, the gear 24 will rotate driven by the rotating shaft 23 at this time. Since the outer surface of the gear 24 is meshed and connected with the inside of the gear ring 25, when the gear 24 rotates, it will drive the transmission belt 26 to move through the gear ring 25. Due to the design of the shape of the gear 24, the gear 24 can only drive the gear ring 25 intermittently, and then the transmission belt 26 can drive the scrap steel indirectly to move.

[0043] The working principle and usage process of the utility model:

[0044] First, the operator places the scrap steel on the top of the transmission belt 26, and then the operator starts the driving motor 22. At this time, the rotating shaft 23 will drive the gear 24 to rotate. Due to the design of the shape of the gear 24 and the meshed connection between the outer surface of the gear 24 and the inside of the gear ring 25, when the gear 24 rotates, it will drive the gear ring 25 to move intermittently. Then, the gear ring 25 will drive the transmission belt 26 to move intermittently. At this time, the transmission belt 26 will drive the scrap steel on its top to move intermittently, thus realizing the function of intermittently feeding the scrap steel.

[0045] Then, the operator starts the double-cylinder hydraulic cylinder 6. At this time, the bottom end of the double-cylinder hydraulic cylinder 6 will drive the lifting block 7 to move downward. At this time, the lifting block 7 will drive the blade 8 and the two round shafts 9 to move downward at the same time. When the blade 8 moves downward, it will impact and shear the scrap steel. Then, the sheared scrap steel will move to the inside of the left side of the top of the shearing platform 2 under the guidance of the inclined block 15. When the two round shafts 9 move downward, they will drive the two vertical rods 10 to move downward. At this time, the bottom ends of the two vertical rods 10 will drive the two moving rods 11 to move. Then, the bottom ends of the two moving rods 11 will squeeze and push the two moving shafts 12 to make the two moving shafts 12 move. Due to the design of the two limiting grooves 13, the movement of the two moving shafts 12 will be limited, so that the two moving shafts 12 can only move left and right. At this time, the two moving shafts 12 will drive the push plate 14 to move left along the inside of the two limiting grooves 13 driven by the two moving rods 11. At this time, the push plate 14 will push the scrap steel located inside the left side of the top of the shearing platform 2 during the leftward movement. Then, these scrap steels will fall into the inside of the collection box 17 under the action of gravity to complete the collection, thus realizing the function of automatically discharging the sheared scrap steel.

Claims

1. Hydraulic double-cylinder scrap impact shearing device, characterized in that Comprising: A base (1), at the top of the base (1) is fixedly installed a shearing platform (2), at the front and rear ends of the left side of the top of the shearing platform (2) are both provided with long grooves (3), on the front and rear sides inside the left side of the top of the shearing platform (2) are both provided with limiting grooves (13), the inside of the limiting groove (13) is communicated with the inside of the long groove (3), at the top of the shearing platform (2) is fixedly installed a fixing block (4), on the front and rear sides of the top of the shearing platform (2) are fixedly installed fixing frames (5); A blanking mechanism, the blanking mechanism is arranged at the top of the fixing frame (5); Among them, the blanking mechanism includes a double-cylinder hydraulic cylinder (6), the bottom end of the double-cylinder hydraulic cylinder (6) is fixedly connected with the top of the fixing frame (5), the bottom end of the double-cylinder hydraulic cylinder (6) penetrates through the top of the fixing frame (5) and extends into the inside of the fixing frame (5), at the bottom end of the double-cylinder hydraulic cylinder (6) is fixedly installed a lifting block (7), inside the bottom end of the lifting block (7) is fixedly installed a blade (8), at the front and rear ends of the lifting block (7) are both fixedly installed round shafts (9), the other end of the round shaft (9) is fixedly sleeved with a vertical rod (10), inside the bottom end of the vertical rod (10) is movably sleeved with a moving rod (11), the outer surface of the bottom end of the moving rod (11) is movably connected with the inside of the long groove (3), inside the bottom end of the moving rod (11) is movably sleeved with a moving shaft (12), the other end of the moving shaft (12) extends into the inside of the left side of the top of the shearing platform (2) through the limiting groove (13), the outer surface of the moving shaft (12) is movably connected with the inside of the limiting groove (13), the other end of the moving shaft (12) is fixedly installed with a push plate (14), the outer surface of the push plate (14) is movably connected with the inside of the left side of the top of the shearing platform (2).

2. The hydraulic double-cylinder scrap impact shearing device according to claim 1, characterized in that: On the left side of the top of the shearing platform (2) is fixedly installed an inclined block (15), the bottom end of the inclined block (15) is movably connected with the top of the push plate (14).

3. The hydraulic double-cylinder scrap impact shearing device according to claim 1, characterized in that: Inside the base (1) is fixedly installed a fixing plate (16), at the top of the fixing plate (16) is fixedly installed a collection box (17).

4. The hydraulic double-cylinder scrap impact shearing device according to claim 1, characterized in that: On the front and rear sides of the top of the shearing platform (2) are both fixedly installed first vertical plates (18), inside the first vertical plates (18) is movably sleeved with a first round rod (19), on the outer surface of the first round rod (19) is fixedly sleeved with a first transmission wheel (20).

5. The hydraulic double-cylinder scrap impact shearing device according to claim 1, characterized in that: On the front and rear ends of the right side of the top of the shearing platform (2) are both fixedly installed second vertical plates (27), inside the second vertical plates (27) is movably sleeved with a second round rod (28), on the outer surface of the second round rod (28) is fixedly sleeved with a second transmission wheel (29), the second transmission wheel (29) is in transmission connection with the first transmission wheel (20) through a transmission belt (26).

6. The hydraulic double-cylinder scrap impact shearing device according to claim 1, characterized in that: An arc-shaped plate (21) is fixedly installed in front of the right side of the top of the shearing platform (2). A driving motor (22) is fixedly installed on the front surface of the arc-shaped plate (21). The other end of the output shaft of the driving motor (22) is fixedly sleeved with a rotating shaft (23). The other end of the rotating shaft (23) penetrates through the front surface of the arc-shaped plate (21) and extends to the rear of the back surface of the arc-shaped plate (21).

7. The hydraulic double-cylinder scrap impact shearing device according to claim 6, wherein: A gear (24) is fixedly sleeved at the rear end of the rotating shaft (23). The outer surface of the gear (24) is meshed with a toothed ring (25). The outer surface of the toothed ring (25) is fixedly sleeved with the inside of a transmission belt (26).

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