Cylinder flattening device
By designing the cylinder laying device and adopting a double-section laying structure of the tilting arm and the downward arm, the problems of unsafe and low efficiency of the cylinder turning in the prior art are solved, and professional flipping and rapid laying of the cylinder are realized, and work efficiency and safety are improved.
Patent Information
- Application Number
- CN202421494227.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-26
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-06-26
AI Technical Summary
The prior art poses safety risks during the cylinder lifting and flipping process, and lacks professional flipping tools, which leads to workers needing to hold the cylinder at close range, which is laborious and dangerous, and has low work efficiency.
A cylinder laying device is designed, and a double-section laying structure combining a tilting arm and a rolling arm is used to pour the cylinder first and then lay it flat, and a nitrogen spring drives the arm frame to achieve rapid flip and lay it flat.
The cylinder is professionally flipped and quickly laid, which improves work efficiency, reduces safety hazards, and prevents the harm caused by inertia during the laid process.
Smart Images
Figure CN222714472U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cylinder processing, in particular to a cylinder flattening device. Background Art
[0002] At present, the lifting and flipping of the cylinder in industrial production requires multiple people to lift it with a crane sling, and then lay it flat on the ground or with a double crane and slings. When there is a lack of coordination between workers or the flipping is too fast, safety problems are inevitable.
[0003] When flipping, there are no special flipping tools, and workers need to hold the cylinder at close range, which is both laborious and dangerous. In addition, the tank is too large and cylindrical, so it will roll around the axis when flipped. It needs to be slowly laid flat and rolled carefully, which is a waste of manpower and material resources and is not safe, and the work efficiency is very low.
[0004] Therefore, it is necessary to provide a cylinder leveling device that can professionally flip the cylinder and quickly level it, improve work efficiency, and reduce safety hazards. Utility Model Content
[0005] In order to overcome the deficiencies of the prior art, the utility model provides a cylinder leveling device.
[0006] The technical solution of the utility model is as follows:
[0007] The tilting arm is provided with a first locking component, the frame is provided with a second locking component cooperating with the first locking component, and the tilting arm is provided with a positioning component for fixing the tilting arm;
[0008] The cylinder is vertically fixed on the tipping arm, and the cylinder applies pressure to the tipping arm, and the tipping arm rotates to the tipping working position. The cylinder applies pressure to the tipping arm, and the tipping arm rotates to the tipping working position. The cylinder follows the tipping arm and the tipping arm rotates to achieve the tipping of the cylinder from a vertical position to a horizontal position, and the first locking component and the second locking component are connected to limit the tipping arm from returning to the initial tipping position.
[0009] As a further improvement of the utility model, the rotation angle between the dumping initial position and the dumping working position is 20-24°.
[0010] As a further improvement of the present invention, the rotation angle is 22°.
[0011] As a further improvement of the present utility model, a limiting surface is provided on the limiting member, and when the dumping arm rotates to the dumping working position, the limiting surface abuts against and is parallel to the dumping arm.
[0012] As a further improvement of the utility model, the tipping reset member is a first nitrogen spring, and the laying down reset member is a second nitrogen spring.
[0013] As a further improvement of the present invention, the stroke of the first nitrogen spring is greater than the stroke of the second nitrogen spring.
[0014] As a further improvement of the present invention, the first end of the first nitrogen spring is arranged on the frame, and the second end of the first nitrogen spring is arranged at an end of the dumping arm away from the frame.
[0015] As a further improvement of the present utility model, the positioning member is a positioning pin, and the cylinder is provided with a positioning hole that matches the positioning pin.
[0016] As a further improvement of the present invention, the first locking component is a movable hook, and the second locking component is a locking tongue.
[0017] As a further improvement of the present invention, the locking tongue is provided with a separation position and a fixed position, and the frame is provided with a wrench for driving the locking tongue to switch between the separation position and the fixed position.
[0018] According to the utility model of the above scheme, the beneficial effects of the utility model are:
[0019] The utility model provides a cylinder leveling device, which adopts a double-stage leveling structure composed of a tipping arm and a laying arm. The cylinder is first tipped and then leveled. The cylinder can be professionally turned over and quickly leveled, thereby improving work efficiency and preventing the inertia generated by the large displacement of the cylinder during the leveling process from causing damage to the cylinder, production equipment and workers, thereby effectively reducing safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a structural schematic diagram of the first state of the utility model;
[0021] Figure 2 It is a structural schematic diagram of the second state of the utility model;
[0022] Figure 3 It is a structural schematic diagram of the third state of the utility model;
[0023] Figure 4 The utility model is a structural schematic diagram of the connection between the hook and the lock tongue.
[0024] In the figure: 1, frame; 11, locking tongue; 12, wrench; 2, first rotating axis; 3, tipping arm; 4, second rotating axis; 5, tipping arm; 51, positioning pin; 52, hook; 6, cylinder; 7, limit member; 71, limit surface; 8, first nitrogen spring; 9, second nitrogen spring. DETAILED DESCRIPTION
[0025] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the 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 cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0027] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.
[0028] See also Figure 1-4, the utility model provides a cylinder flattening device, including a frame 1, a first rotating shaft 2, a dumping arm 3, and a limiter 7 for limiting the rotation of the dumping arm 3 around the first rotating shaft 2 are provided on the frame 1, the dumping arm 3 is provided with an initial dumping position and a dumping working position, a dumping reset member is provided between the frame 1 and the dumping arm 3, the dumping reset member drives the dumping arm 3 to return from the dumping working position to the initial dumping position, a second rotating shaft 4 and a dumping arm 5 are provided on the dumping arm 3, the dumping arm 5 rotates around the second rotating shaft 4, the dumping arm 5 is provided with an initial dumping position and a dumping working position, a dumping reset member is provided between the dumping arm 3 and the dumping arm 5, the dumping reset member drives the dumping arm 3 to return to the initial dumping position The tipping arm 5 recovers from the tipping working position to the initial tipping position, a first locking component is provided on the tipping arm 5, a second locking component cooperating with the first locking component is provided on the frame 1, a positioning piece for fixing the cylinder 6 is provided on the tipping arm 5; the cylinder 6 is vertically fixed on the tipping arm 5, the cylinder 6 applies pressure to the tipping arm 3, the tipping arm 3 rotates to the tipping working position, the cylinder 6 applies pressure to the tipping arm 5, the tipping arm 5 rotates to the tipping working position, the cylinder 6 rotates with the tipping arm 3 and the tipping arm 5, so as to realize the tipping of the cylinder 6 from the vertical position to the horizontal position, connect the first locking component and the second locking component, and restrict the tipping arm 5 from recovering to the initial tipping position. The utility model adopts a double-stage leveling structure composed of a tipping arm 3 and a lying arm 5, which first tilts the cylinder 6 and then lies it flat, and can professionally flip the cylinder 6 and quickly lie flat, thereby improving work efficiency and preventing the inertia generated by the large displacement of the cylinder 6 during the leveling process from causing damage to the cylinder 6, production equipment and staff, effectively reducing the risk of use and reducing safety hazards; after the cylinder 6 is leveled, the cooperation of the first locking component and the second locking component allows the lying arm 5 to remain in the lying working position, thereby preventing the lying arm 5 from automatically returning to the lying initial position under the action of the lying reset component during the process of removing the cylinder 6, thereby causing unnecessary damage to the lying arm 5 and the lying reset component, thereby increasing the service life and working stability of the lying arm 5 and the lying reset component, or causing unnecessary damage to the staff, thereby improving work safety.
[0029] As an embodiment of the utility model, when the tipping arm 5 carries the cylinder 6 to rotate to the tipping working position, since the center of mass of the cylinder 6 is outside the tipping arm 3 at this time, and as the tipping arm 5 rotates, one end of the cylinder 6 falls on the cylinder support frame first, the pressure of the cylinder 6 on the tipping arm 3 is eliminated, and the tipping reset part drives the tipping arm 3 to return to the initial tipping position, and the cylinder 6 continues to rotate until the cylinder 6 is placed on the cylinder support frame as a whole, so that the rotation center of the cylinder 6 moves from the bottom of the cylinder 6 to the lower middle part of the cylinder 6 when tipping, thereby reducing the rotation radius. When the tipping speed of the object is fixed, reducing the rotation radius can effectively reduce the linear speed of the cylinder 6, and ultimately reduce the impact caused by the excessive speed of the cylinder 6 when tipping.
[0030] As an embodiment of the utility model, the rotation angle between the initial dumping position and the dumping working position is 20-24°. The appropriate rotation angle is selected according to the center of mass position of different cylinders 6 to set the dumping working position of the dumping arm 3. During use, the dumping arm 3 allows the center of mass of the cylinder 6 to move to the edge of the dumping arm 3 as the cylinder 6 is dumped. This can not only improve work efficiency, but also greatly reduce the risk of use. At the same time, it can also be applicable to cylinders 6 of various sizes to improve the overall compatibility of use. Preferably, the rotation angle of the dumping arm 3 is 22°.
[0031] As an embodiment of the utility model, a limiting surface 71 is provided on the limiting member 7. When the tipping arm 3 rotates to the tipping working position, the limiting surface 71 abuts against and is parallel to the tipping arm 3, so that the tipping arm 3 can be in surface contact with the limiting surface 71, thereby avoiding damage to the surface of the tipping arm 3 or the surface of the limiting member 7. At the same time, based on the limiting surface 71, the contact area between the tipping arm 3 and the limiting member 7 can be increased, thereby effectively improving the supporting force and supporting stability of the limiting member 7 on the tipping arm 3, and improving the working stability of the limiting member 7.
[0032] As an embodiment of the utility model, the tipping reset member is a first nitrogen spring 8. When the tipping arm 3 is not subjected to the pressure of the cylinder 6, the first nitrogen spring 8 applies a thrust to the tipping arm 3, so that the tipping arm 3 remains in the initial position of tipping. When the cylinder 6 applies pressure to the tipping arm 3, the first nitrogen spring 8 is compressed, and the tipping arm 3 rotates and moves to the tipping working position; the tipping reset member is a second nitrogen spring 9. When the tipping arm 5 is not subjected to the pressure of the cylinder 6, the second nitrogen spring 9 applies a thrust to the tipping arm 5, so that the tipping arm 5 remains in the initial position of tipping. When the cylinder 6 applies pressure to the tipping arm 5, the second nitrogen spring 9 is compressed, and the tipping arm 5 rotates and moves to the tipping working position.
[0033] As an embodiment of the utility model, according to the volume of the cylinder 6, the size and weight of the tipping arm 3, and the size and weight of the laying arm 5, the reset thrust required by the first nitrogen spring 8 for the tipping arm 3 is greater than the reset thrust required by the second nitrogen spring 9 for the laying arm 5; based on the overall movement process, the overall movement state of the cylinder 6 during the tipping process needs to be more stable than the movement state during the laying process, that is, the damping value required for the cylinder 6 during tipping is greater than the damping value required during laying, so the stroke of the first nitrogen spring 8 is greater than the stroke of the second nitrogen spring 9, and the use cost can be controlled while ensuring the stability of the overall work.
[0034] As an embodiment of the utility model, the first end of the first nitrogen spring 8 is arranged on the frame 1, and the second end of the first nitrogen spring 8 is arranged at an end of the dumping arm 3 away from the frame 1. According to the lever principle, without changing the thrust of the first nitrogen spring 8 on the dumping arm 3, the lever arm can be maximized, so that the torque of the first nitrogen spring 8 on the dumping arm 3 is maximized, thereby effectively improving the use efficiency of the first nitrogen spring 8 and controlling the use cost.
[0035] As an embodiment of the present utility model, the positioning piece is a positioning pin 51, and a positioning hole matching the positioning pin 51 is provided on the cylinder 6. When the cylinder 6 is placed on the tipping arm 5, the positioning hole on the cylinder 6 is aligned with the positioning pin 51, which can guide the cylinder 6 so that the cylinder 6 is placed in the specified position, while preventing the cylinder 6 from shaking horizontally, and preventing the cylinder 6 from shifting in position during the tipping and tipping processes, thereby preventing the cylinder 6 from falling off, sliding, and other abnormal situations, thereby avoiding unnecessary damage to the cylinder 6 and other production equipment, reducing the damage rate of the cylinder 6, and improving the overall working stability. At the same time, it can also prevent the cylinder 6 from causing unnecessary damage to the staff, thereby improving the overall working safety.
[0036] As an embodiment of the utility model, the first locking component is a movable hook 52. Preferably, a third rotating shaft is provided on the tipping arm 5, and the hook 52 rotates around the third rotating shaft. The second locking component is a locking tongue 11. When the tipping arm 5 rotates to the tipping working position, the hook 52 rotates to a suitable position. The end of the hook 52 hooks the locking tongue 11, thereby achieving a fixed combination of the hook 52 and the locking tongue 11, maintaining the relative position between the tipping arm 5 and the frame 1, and preventing the tipping arm 5 from returning to the initial tipping position.
[0037] As an embodiment of the present utility model, the lock tongue 11 is provided with a separation position and a fixed position, and a wrench 12 for driving the lock tongue 11 to switch between the separation position and the fixed position is provided on the frame 1; during operation, the staff rotates the wrench 12 to drive the lock tongue 11 to move to the fixed position, and rotates the hook 52 to realize that the hook 52 hooks the lock tongue 11, thereby realizing a fixed combination of the hook 52 and the lock tongue 11; the staff rotates the wrench 12 to drive the lock tongue 11 to move to the separation position, thereby realizing the separation of the lock tongue 11 from the hook 52, and no matter where the hook 52 is rotated to, it cannot contact the lock tongue 11, and the combination and separation between the lock tongue 11 and the hook 52 can be effectively controlled to avoid incorrect fixation or separation between the two, thereby reducing the risk of misoperation by the staff.
[0038] The utility model adopts a double-stage flattening structure composed of the tipping arm 3 and the laying arm 5, which first tilts the cylinder 6 and then lays it flat, and can professionally flip the cylinder 6 and quickly lay it flat, thereby improving work efficiency and preventing the inertia generated by the large displacement of the cylinder 6 during the flattening process from causing damage to the cylinder 6, production equipment and workers, effectively reducing the risk of use and reducing safety hazards; after the cylinder 6 is laid flat, the cooperation of the first locking component and the second locking component allows the laying arm 5 to remain in the laying working position, avoiding that the laying arm 5 automatically returns to the laying initial position under the action of the laying reset component during the process of removing the cylinder 6, thereby causing unnecessary damage to the laying arm 5 and the laying reset component, thereby improving the service life and working stability of the laying arm 5 and the laying reset component, or causing unnecessary damage to the workers, and improving the safety of work; according to the different center of mass positions of the cylinder 6, a suitable rotation angle is selected to set the tipping working position of the tipping arm 3, so that the tipping arm 3 can keep the center of mass of the cylinder 6 as much as possible during use. The center moves to the edge of the tipping arm 3 as the cylinder 6 is tipped, which can not only improve work efficiency, but also greatly reduce the risk of use. At the same time, it can also be applicable to cylinders 6 of various sizes, improving the overall compatibility of use; the tipping arm 3 is in surface contact with the limiting surface 71 to avoid damage to the surface of the tipping arm 3 or the surface of the limiting member 7. At the same time, based on the limiting surface 71, the contact area between the tipping arm 3 and the limiting member 7 can be increased, effectively improving the supporting force and supporting stability of the limiting member 7 on the tipping arm 3, and improving the working stability of the limiting member 7; the positioning pin 51 can guide the cylinder 6 so that the cylinder 6 is placed in a specified position, and at the same time, it can prevent the cylinder 6 from shaking horizontally, and prevent the cylinder 6 from shifting in position during the tipping process and the tipping process, thereby causing abnormal situations such as the cylinder 6 falling off and sliding, avoiding unnecessary damage to the cylinder 6 and other production equipment, reducing the damage rate of the cylinder 6, and improving the overall working stability. At the same time, it can also prevent the cylinder 6 from causing unnecessary damage to the staff, and improve the overall working safety.
[0039] It should be emphasized that the above are only preferred embodiments of the present invention and do not constitute any form of limitation to the present invention. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.
Claims
1. A cylinder flattening device, characterized in that: The invention comprises a frame (1), wherein the frame (1) is provided with a first rotating shaft (2), a dumping arm (3), and a limiter (7) for limiting the dumping arm (3) from rotating around the first rotating shaft (2); the dumping arm (3) is provided with an initial dumping position and a dumping working position; a dumping restoring member is provided between the frame (1) and the dumping arm (3); the dumping restoring member drives the dumping arm (3) to return from the dumping working position to the initial dumping position; the dumping arm (3) is provided with a second rotating shaft (4) and a dumping arm (5); The tipping arm (5) rotates around the second rotating shaft (4), the tipping arm (5) is provided with a tipping initial position and a tipping working position, a tipping reset member is provided between the tipping arm (3) and the tipping arm (5), the tipping reset member drives the tipping arm (5) to return from the tipping working position to the tipping initial position, a first locking member is provided on the tipping arm (5), a second locking member cooperating with the first locking member is provided on the frame (1), and a positioning member for fixing the cylinder (6) is provided on the tipping arm (5); The cylinder (6) is vertically fixed on the tipping arm (5), the cylinder (6) applies pressure to the tipping arm (3), the tipping arm (3) rotates to the tipping working position, the cylinder (6) applies pressure to the tipping arm (5), the tipping arm (5) rotates to the tipping working position, the cylinder (6) rotates with the tipping arm (3) and the tipping arm (5), so as to realize the tipping of the cylinder (6) from the vertical position to the horizontal position, connect the first locking component and the second locking component, and limit the tipping arm (5) from returning to the initial tipping position.
2. The cylinder flattening device according to claim 1, characterized in that: The rotation angle between the dumping initial position and the dumping working position is 20-24°.
3. The cylinder flattening device according to claim 2, characterized in that: The rotation angle is 22°.
4. The cylinder flattening device according to claim 1, characterized in that: The limiting member (7) is provided with a limiting surface (71), and when the tipping arm (3) rotates to the tipping working position, the limiting surface (71) abuts against and is parallel to the tipping arm (3).
5. The cylinder flattening device according to claim 1, characterized in that: The tipping-down restoring component is a first nitrogen spring (8), and the laying-down restoring component is a second nitrogen spring (9).
6. The cylinder flattening device according to claim 5, characterized in that: The stroke of the first nitrogen spring (8) is greater than the stroke of the second nitrogen spring (9).
7. The cylinder flattening device according to claim 5, characterized in that: The first end of the first nitrogen spring (8) is arranged on the frame (1), and the second end of the first nitrogen spring (8) is arranged at an end of the dumping arm (3) away from the frame (1).
8. The cylinder flattening device according to claim 1, characterized in that: The positioning member is a positioning pin (51), and the cylinder (6) is provided with a positioning hole that matches the positioning pin (51).
9. The cylinder flattening device according to claim 1, characterized in that: The first locking component is a movable hook (52), and the second locking component is a locking tongue (11).
10. The cylinder flattening device according to claim 9, characterized in that: The locking tongue (11) is provided with a separation position and a fixing position, and the frame (1) is provided with a wrench (12) for driving the locking tongue (11) to switch between the separation position and the fixing position.