Discharging trolley for low-stamping cold-rolled strip steel production

Abstract

The utility model relates to the technical field of cold-rolled strip steel production, discloses a discharging trolley for low-stamping cold-rolled strip steel production, and solves the problem that the discharging trolley is not stable enough during discharging. According to the utility model, the cold-rolled strip steel is loaded into the material placing frame through the elastic telescopic ropes, the hooks, the fixing ring, the baffle plate and the pedal plate, and then the two groups of elastic telescopic ropes and the hooks are crosswise hung in the fixing ring, so that not only can the cold-rolled strip steel in the material placing frame be fixed, but also the baffle plate is fixed; by means of the elastic telescopic rope, the material containing frame can be stabilized in the space formed by the C-shaped supporting plate and the baffle during moving, when the cart moves to an unloading place, the hook is loosened, the elastic telescopic rope rebounds, storage is facilitated, the baffle can be inclined, the rubber support makes contact with the ground, damping can be achieved, the stability of inclined unloading of the cart can be improved, and the cart is convenient to use. Meanwhile, the threaded rod is rotated to enable the suction cup to make contact with the ground, then the pedal is treaded, the unloading stability of the cart is further improved, and the safety of unloading personnel is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cold-rolled strip steel production, in particular to a discharge trolley for low-stamping cold-rolled strip steel production. Background Art

[0002] Cold rolled steel strip refers to the process of cold rolling hot rolled coil or hot rolled steel strip at room temperature to obtain the required size, surface quality and mechanical properties. Cold rolled steel strip is widely used in the manufacture of automotive parts, home appliances, building materials and other fields.

[0003] The existing unloading trolley for cold-rolled strip production is not stable enough and is easy to overturn during unloading due to the heavy weight of the cold-rolled strip. In addition, if the trolley stops suddenly during the moving process, the cold-rolled strip will fall due to its large inertia, which is also easy to cause the trolley to overturn. Utility Model Content

[0004] The utility model aims to provide a discharge trolley for low-stamping cold-rolled strip steel production. The device is adopted to work, thereby solving the problem that the existing discharge trolley is not stable enough during discharge.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a discharge trolley for low-stamping cold-rolled strip steel production, comprising a trolley and a material placement frame arranged on the upper surface of the trolley, the upper surface of the trolley is provided with a moving component for pushing the material placement frame to move, and the upper surface of the trolley is provided with a reinforcement component for increasing the moving stability of the material placement frame;

[0006] The cart comprises a bottom plate, a handrail arranged on the upper surface of the bottom plate, and universal wheels arranged at the bottom of the bottom plate, wherein the universal wheels are arranged in four groups;

[0007] The reinforcement assembly includes a C-shaped support plate arranged on the upper surface of the base plate, and a baffle plate hinged on the upper surface of the base plate, one side of the C-shaped support plate is in contact with one side of the baffle plate, a rubber support is arranged on one side of the baffle plate, an elastic retractable rope is movably connected inside the C-shaped support plate, a hook is arranged at one end of the elastic retractable rope, a fixing ring is arranged on the upper surface of the baffle plate, two groups of the elastic retractable rope, the hook and the fixing ring are arranged, the two groups of the elastic retractable rope are cross-fixed inside the fixing ring by the hooks, a threaded rod is connected to the center thread of the base plate, the direction of the threaded rod is clockwise, a connecting ring is sleeved on the outer surface of the threaded rod, and the connecting ring is located below the base plate, a foot pedal is fixedly installed on one side of the connecting ring, and a suction cup is arranged at the bottom of the threaded rod.

[0008] Furthermore, an inclined surface is provided on one side of the bottom plate.

[0009] Furthermore, the moving component includes a slide groove opened on the upper surface of the bottom plate, an electric push rod fixedly installed on the inner wall of the slide groove, a slider fixedly installed on the telescopic end of the electric push rod, and a moving plate arranged on the upper surface of the slider, and the bottom of the material loading frame is hinged to the right end of the upper surface of the moving plate.

[0010] Furthermore, a shock absorbing spring is arranged on the upper surface of the movable plate, a clamping block is arranged at one end of the shock absorbing spring, and the outer surface of the clamping block is engaged and connected with the bottom of the material placing frame.

[0011] Furthermore, a hydraulic cylinder and a hydraulic rod arranged inside the hydraulic cylinder are arranged on the upper surface of the movable plate, an extension plate is arranged on one side of the material placing frame, and one end of the hydraulic rod is hinged to the bottom of the extension plate.

[0012] Furthermore, a bracket is provided on one side of the C-shaped support plate, a control panel is provided on one end of the bracket, and the hydraulic cylinder and the electric push rod are both connected to the control panel signal.

[0013] Furthermore, the outer surface of the armrest is covered with an anti-slip cover.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model provides a discharge trolley for low-stamping cold-rolled strip production. The discharge trolley in the prior art is not stable enough during discharge. The utility model uses an elastic telescopic rope, a hook, a fixing ring, a baffle and a foot pedal to load the cold-rolled strip into a loading frame, and then cross-hangs two sets of elastic telescopic ropes and hooks inside the fixing ring, which can not only fix the cold-rolled strip in the loading frame, but also fix the baffle, so that the loading frame can be stably in the space formed by the C-shaped support plate and the baffle when moving. When the trolley moves to the unloading place, the hook is released and the elastic telescopic rope rebounds, which is not only convenient for storage, but also can make the baffle tilted, so that the rubber support is in contact with the ground, which can not only reduce shock, but also increase the stability of the trolley's tilted unloading. At the same time, the threaded rod is rotated to make the suction cup contact with the ground, and then the foot pedal is stepped on to further improve the unloading stability of the trolley and increase the safety of the unloading personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the tilting of the material placing frame of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the cart when the material placement frame of the utility model is tilted;

[0019] Figure 4The overall structure of the utility model is shown in FIG. Figure 2 ;

[0020] Figure 5 This is a schematic diagram of the disassembly of the mobile component of the utility model.

[0021] In the figure: 1. trolley; 11. bottom plate; 12. handrail; 13. universal wheel; 2. material frame; 21. extension plate; 3. moving assembly; 31. slide; 32. electric push rod; 33. slider; 34. moving plate; 4. reinforcement assembly; 41. C-shaped support plate; 42. baffle; 43. rubber support; 44. hook; 441. elastic retractable rope; 45. fixing ring; 46. threaded rod; 47. connecting ring; 48. foot pedal; 49. suction cup; 5. shock-absorbing spring; 51. block; 6. hydraulic cylinder; 61. hydraulic rod; 7. bracket; 8. control panel; 9. anti-slip cover. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0023] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0024] Combination Figure 1-Figure 3 A discharge trolley for low-stamping cold-rolled strip steel production includes a trolley 1 and a material placement frame 2 arranged on the upper surface of the trolley 1, a moving component 3 for pushing the material placement frame 2 to move is arranged on the upper surface of the trolley 1, and a reinforcement component 4 for increasing the movement stability of the material placement frame 2 is arranged on the upper surface of the trolley 1.

[0025] The utility model is further described below in conjunction with embodiments.

[0026] Embodiment 1:

[0027] See also Figure 1-Figure 5 The trolley 1 includes a base plate 11, a handrail 12 arranged on the upper surface of the base plate 11, and a universal wheel 13 arranged at the bottom of the base plate 11. Four groups of universal wheels 13 are provided. A braking device is provided on one side of the universal wheel 13, so that the trolley 1 can be flexibly pushed to move, and the stability of the trolley 1 can be increased when it is stopped, so as to prevent the trolley 1 from slipping during unloading.

[0028] The reinforcement component 4 includes a C-shaped support plate 41 arranged on the upper surface of the base plate 11, and a baffle plate 42 hinged on the upper surface of the base plate 11, one side of the C-shaped support plate 41 is in contact with one side of the baffle plate 42, and a rubber support 43 is arranged on one side of the baffle plate 42. An elastic telescopic rope 441 is movably connected inside the C-shaped support plate 41, and a hook 44 is arranged at one end of the elastic telescopic rope 441. A fixing ring 45 is arranged on the upper surface of the baffle plate 42. The elastic telescopic rope 441, the hook 44 and the fixing ring 45 are each provided with two groups, and the two groups of the elastic telescopic ropes 441 are cross-fixed inside the fixing ring 45 through the hook 44. A threaded rod 46 is connected to the center thread of the base plate 11, and the direction of the threaded rod 46 is clockwise. A connecting ring 47 is sleeved on the outer surface of the threaded rod 46, and the connecting ring 47 is located below the base plate 11. A foot pedal 48 is fixedly installed on one side of the connecting ring 47, and a suction cup 49 is arranged at the bottom of the threaded rod 46. The cold-rolled strip is loaded into the The material frame 2 is inside, and then the two groups of elastic retractable ropes 441 and hooks 44 arranged on the upper surface of the C-shaped support plate 41 are cross-hung inside the fixing ring 45 on the upper surface of the baffle 42, so that not only the cold-rolled strip steel inside the material frame 2 can be fixed, but also the baffle 42 can be fixed, so that the material frame 2 can be stably in the space formed by the C-shaped support plate 41 and the baffle 42 when moving, reducing the risk of rollover. When the cart 1 moves to the unloading place, the hook 44 is released, and the elastic retractable rope 441 rebounds to the inside of the C-shaped support plate 41, which is not only convenient for storage, but also can make the baffle 42 hinged on the upper surface of the bottom plate 11 tilt, so that the rubber support 43 contacts the ground, which can not only reduce shock, but also increase the stability of the cart 1. At the same time, the threaded rod 46 is rotated to make the suction cup 49 contact the ground, and then the foot pedal 48 is stepped on to further improve the stability of the cart 1 during unloading, thereby avoiding the cart 1 from rolling over and increasing the safety of the unloading personnel.

[0029] One side of the bottom plate 11 is provided with an inclined surface to facilitate the inclination of the baffle plate 42, thereby increasing the stability of the connection between the cart 1 and the ground.

[0030] The moving assembly 3 includes a slide groove 31 opened on the upper surface of the bottom plate 11, an electric push rod 32 fixedly installed on the inner wall of the slide groove 31, a slider 33 fixedly installed on the telescopic end of the electric push rod 32, and a moving plate 34 arranged on the upper surface of the slider 33. The bottom of the material storage frame 2 is hinged to the right end of the upper surface of the moving plate 34. The movement of the slider 33 is controlled by controlling the electric push rod 32. When the electric push rod 32 is extended, the slider 33 moves forward along the inner wall of the slide groove 31, driving the moving plate 34 and the material storage frame 2 to move together, so that a part of the cart 1 moves to the inclined baffle 42 surface, thereby facilitating unloading. After unloading is completed, the material storage frame 2 returns to the upper surface of the cart 1 by contracting the electric push rod 32.

[0031] A shock-absorbing spring 5 is provided on the upper surface of the movable plate 34, and a clamping block 51 is provided at one end of the shock-absorbing spring 5. The outer surface of the clamping block 51 is engaged with the bottom of the material placing frame 2. The shock-absorbing spring 5 can reduce the bumps and shaking of the material placing frame 2 during movement, thereby ensuring the stability of the cold-rolled strip.

[0032] A hydraulic cylinder 6 and a hydraulic rod 61 arranged inside the hydraulic cylinder 6 are provided on the upper surface of the movable plate 34. An extension plate 21 is provided on one side of the material placing frame 2. One end of the hydraulic rod 61 is hinged to the bottom of the extension plate 21. When the material placing frame 2 is unloading, as the amount of cold-rolled steel strip inside decreases, the hydraulic cylinder 6 is required to drive the hydraulic rod 61 to extend and retract upward, thereby pushing the extension plate 21 to rise, so that one side of the material placing frame 2 is tilted, thereby facilitating the unloading of all the cold-rolled steel strip inside.

[0033] A bracket 7 is provided on one side of the C-shaped support plate 41, and a control panel 8 is provided on one end of the bracket 7. The hydraulic cylinder 6 and the electric push rod 32 are both connected to the control panel 8 by signals, so that the unloading process of the cart 1 can be uniformly controlled through the control panel 8.

[0034] The outer surface of the armrest 12 is covered with an anti-skid cover 9, which can not only prevent the hand from slipping during the pushing process and improve safety, but also improve the grip comfort of the operator.

[0035] Specifically, when the cart 1 needs to be moved, the operator can push the cart 1 through the handrail 12. Since the outer surface of the handrail 12 is provided with an anti-slip sheath 9, it can not only prevent the hand from slipping during the pushing process, improve safety, but also improve the grip comfort of the operator. At the same time, the universal wheel 13 provides flexibility of movement, and the brake device on one side of the universal wheel 13 provides stability for parking. Then, by loading the cold-rolled strip into the material placing frame 2, and then cross-hanging the two sets of elastic retractable ropes 441 and hooks 44 arranged on the upper surface of the C-shaped support plate 41 inside the fixing ring 45 on the upper surface of the baffle 42, not only the material placing frame 2 can be fixed, but also the material placing frame 2 can be fixed. The cold-rolled strip steel at the bottom is fixed with a baffle 42, so that the material placing frame 2 can be stably placed in the space formed by the C-shaped support plate 41 and the baffle 42 when moving, thereby reducing the risk of overturning. When the cart 1 moves to the unloading place, the hook 44 is released, and the elastic retractable rope 441 rebounds to the inside of the C-shaped support plate 41, which is not only convenient for storage, but also allows the baffle 42 hinged on the upper surface of the bottom plate 11 to tilt. Moreover, because an inclined surface is provided on one side of the bottom plate 11, it is convenient for the baffle 42 to tilt, thereby increasing the connection stability between the cart 1 and the ground. After tilting, it contacts the ground through the rubber support 43, thereby not only reducing shock, but also increasing The stability of the trolley 1 is improved, and the threaded rod 46 is rotated at the same time to make the suction cup 49 contact with the ground, and then the foot pedal 48 is stepped on to further improve the stability of the trolley 1 during unloading, thereby preventing the trolley 1 from overturning and increasing the safety of the unloading personnel. At the same time, the movement of the slider 33 is controlled by controlling the electric push rod 32. When the electric push rod 32 is extended, the slider 33 moves forward along the inner wall of the slide groove 31, driving the moving plate 34 and the material placing frame 2 to move together, so that a part of the trolley 1 moves to the inclined baffle plate 42 surface, thereby facilitating unloading. In addition, because the upper surface of the moving plate 34 is provided with a shock absorbing spring 5, one end of the shock absorbing spring 5 is provided with a clamping block 51, The outer surface of the block 51 is engaged with the bottom of the material placing frame 2, so the shock absorbing spring 5 can reduce the bumps and shakes of the material placing frame 2 during movement, ensuring the stability of the cold-rolled strip. When unloading, in order to keep the unloading complete, the hydraulic cylinder 6 can be used to drive the hydraulic rod 61 to extend and retract upward, thereby pushing the extension plate 21 to rise, so that one side of the material placing frame 2 is tilted, thereby facilitating the unloading of all the cold-rolled strip inside. After the unloading is completed, the electric push rod 32 is retracted to make the material placing frame 2 return to the upper surface of the cart 1. The above process can be uniformly controlled by the control panel 8 arranged on one side of the C-shaped support plate 41, making the overall operation more convenient.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A discharge trolley for low-stamping cold-rolled strip steel production, comprising a trolley (1) and a material placement frame (2) arranged on the upper surface of the trolley (1), characterized in that: The upper surface of the cart (1) is provided with a moving component (3) for pushing the material placement frame (2) to move, and the upper surface of the cart (1) is provided with a reinforcing component (4) for increasing the moving stability of the material placement frame (2); The cart (1) comprises a bottom plate (11), a handrail (12) arranged on the upper surface of the bottom plate (11), and universal wheels (13) arranged at the bottom of the bottom plate (11), wherein the universal wheels (13) are provided in four groups; The reinforcement assembly (4) comprises a C-shaped support plate (41) arranged on the upper surface of the base plate (11), and a baffle plate (42) hinged on the upper surface of the base plate (11), one side of the C-shaped support plate (41) contacts one side of the baffle plate (42), one side of the baffle plate (42) is provided with a rubber support (43), the C-shaped support plate (41) is internally movably connected with an elastic telescopic rope (441), one end of the elastic telescopic rope (441) is provided with a hook (44), and the upper surface of the baffle plate (42) is provided with a fixing ring (45), and the elastic telescopic rope (441) is provided with a hook (44). ), two groups of hooks (44) and fixing rings (45) are provided, and the two groups of elastic retractable ropes (441) are cross-fixed inside the fixing rings (45) through the hooks (44). The center thread of the bottom plate (11) is connected with a threaded rod (46), and the direction of the threaded rod (46) is clockwise. The outer surface of the threaded rod (46) is sleeved with a connecting ring (47), and the connecting ring (47) is located below the bottom plate (11). A foot pedal (48) is fixedly installed on one side of the connecting ring (47), and a suction cup (49) is provided at the bottom of the threaded rod (46).

2. The unloading trolley for low-stamping cold-rolled strip production according to claim 1 is characterized in that: One side of the bottom plate (11) is provided with an inclined surface.

3. The unloading trolley for low-stamping cold-rolled strip production according to claim 1 is characterized in that: The moving assembly (3) comprises a slide groove (31) provided on the upper surface of the bottom plate (11), an electric push rod (32) fixedly mounted on the inner wall of the slide groove (31), a slider (33) fixedly mounted on the telescopic end of the electric push rod (32), and a moving plate (34) arranged on the upper surface of the slider (33); the bottom of the material placing frame (2) is hinged to the right end of the upper surface of the moving plate (34).

4. The unloading trolley for low-stamping cold-rolled steel strip production according to claim 3 is characterized in that: A damping spring (5) is arranged on the upper surface of the movable plate (34), a clamping block (51) is arranged at one end of the damping spring (5), and the outer surface of the clamping block (51) is engaged with the bottom of the material placing frame (2).

5. The unloading trolley for low-stamping cold-rolled steel strip production according to claim 4, characterized in that: The upper surface of the movable plate (34) is provided with a hydraulic cylinder (6) and a hydraulic rod (61) arranged inside the hydraulic cylinder (6); an extension plate (21) is provided on one side of the material placement frame (2); one end of the hydraulic rod (61) is hinged to the bottom of the extension plate (21).

6. The unloading trolley for low-stamping cold-rolled strip production according to claim 5, characterized in that: A bracket (7) is provided on one side of the C-shaped support plate (41), a control panel (8) is provided on one end of the bracket (7), and the hydraulic cylinder (6) and the electric push rod (32) are both connected to the control panel (8) by signal.

7. The unloading trolley for low-stamping cold-rolled strip production according to claim 1, characterized in that: The outer surface of the handrail (12) is covered with an anti-slip protective cover (9).

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