A carrying device for ductile iron water grate production

Abstract

The utility model relates to the nodular cast iron water grate production technical field, and specifically discloses a kind of nodular cast iron water grate production handling equipment, including base, the four corners of base bottom are all equipped with shock-absorbing universal wheel, the left side fixedly connected with heat insulation baffle in base top, the left side of base is connected with support plate, support plate bottom is equipped with driving motor, the output of driving motor penetrates support plate and is connected with electric telescopic rod one, and the telescopic end of electric telescopic rod one is connected with top plate.The utility model is through the cooperation of base, handling component, moving notch, top plate, cooling fan, driving motor, support block and cooling window, driving motor first positive rotation or reverse rotation, when driving motor operates, cooling fan is opened simultaneously, so that the air of top plate top is absorbed to the below of top plate, improve the flow speed of air, utilize high-speed flowing air to carry out temperature reduction to nodular cast iron water grate, improve the cooling speed of nodular cast iron water grate.

Description

Technical Field

[0001] This utility model relates to the field of ductile iron water grate production technology, specifically a handling equipment for ductile iron water grate production. Background Technology

[0002] Ductile iron grates are a type of grating used in municipal drainage systems. Installed at road storm drains or open ditches, their main functions are to intercept debris, prevent it from falling, and ensure unobstructed drainage. They are primarily made of ductile iron, with some products featuring a resin coating to enhance corrosion resistance. The structure consists of a support and the grate itself, with drainage holes on the grate surface (hole width ≤ 32mm, drainage area ≥ 25%). Compared to traditional cast iron, this material offers higher strength and durability, making it suitable for diverse applications such as green spaces and driveways.

[0003] After production, ductile iron water grates reach high temperatures. Existing handling equipment cannot cool the grates during transport, resulting in prolonged cooling times and disruptions to subsequent production processes. Therefore, we have designed a handling device for ductile iron water grate production. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a handling device for the production of ductile iron water grates.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A handling device for the production of ductile iron water grates includes a base, with shock-absorbing casters installed at the four corners of the base bottom. A heat insulation baffle is fixedly connected to the left side of the base top, and a support plate is connected to the left side of the base. A drive motor is installed at the bottom of the support plate, and the output end of the drive motor passes through the support plate and is connected to an electric telescopic rod. The telescopic end of the electric telescopic rod is connected to a top plate. Moving slots are opened through the front and rear sides of the top of the top plate, and handling components are installed on the front and rear sides of the top of the top plate. A cooling window is opened through the center of the top of the top plate, and support blocks are connected to the four corners of the bottom of the inner wall of the cooling window. A cooling fan is installed on the top of the four support blocks.

[0007] Preferably, mounting screw holes are provided through the four corners of the top of the cooling fan and the top of the support block, and a protective cover is installed at the center of the top of the top plate and outside the cooling fan, with the top of the protective cover on the same plane as the top of the cooling fan.

[0008] Preferably, a control panel is installed on the rear side of the left side of the heat insulation baffle, a rechargeable battery is installed on the top of the support plate, and push rods are connected to the top of both the front and rear sides of the electric telescopic rod.

[0009] Preferably, the conveying component includes two positioning blocks, a guide rod is connected between the two positioning blocks, a linear motor is sleeved on the outside of the guide rod, a moving plate is connected to the bottom of the opposite side of the two linear motors, the moving plate is located at the top of the moving slot, and the bottom of the positioning block is connected to the top plate.

[0010] Preferably, an electric telescopic rod two is installed through the top of the movable plate, and an L-shaped plate is connected to the bottom of the telescopic end of the electric telescopic rod two.

[0011] Preferably, an electric telescopic rod three is installed through the two L-shaped plates on opposite sides, and the telescopic end of the electric telescopic rod three is connected to a heat-insulating plate. An electromagnetic suction plate is installed on the opposite sides of the two heat-insulating plates.

[0012] Preferably, the bottom of the movable plate is in sliding contact with the top of the top plate, and the distance between the two positioning blocks is the same as the lateral length of the inner wall of the movable slot.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] This utility model utilizes the cooperation of a base, a transport component, a movable slot, a top plate, a cooling fan, a drive motor, a support block, and a cooling window. The drive motor first rotates forward or in reverse. When the drive motor is running, the cooling fan is turned on simultaneously, causing the air at the top of the top plate to be drawn to the bottom of the top plate, increasing the airflow speed. The high-speed airflow is used to cool the ductile iron water grate, thereby improving the cooling speed of the ductile iron water grate. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the connecting component structure of this utility model;

[0017] Figure 3 This is a schematic diagram showing the fit between the extension column and the connecting beam structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the rake tooth structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the flip-floor structure of this utility model.

[0020] In the diagram: 1. Base; 2. Heat insulation baffle; 3. Transport component; 31. Positioning block; 32. Guide rod; 33. Electric telescopic rod II; 34. Moving plate; 35. L-shaped plate; 36. Electromagnetic suction plate; 37. Electric telescopic rod III; 38. Linear motor; 39. Heat insulation clamp; 4. Push rod; 5. Moving slot; 6. Top plate; 7. Cooling fan; 8. Shock-absorbing casters; 9. Drive motor; 10. Support plate; 11. Electric telescopic rod I; 12. Rechargeable battery; 13. Control panel; 14. Protective cover; 15. Support block; 16. Cooling window. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Please see Figures 1-5 A handling device for the production of ductile iron water grates includes a base 1, with shock-absorbing casters 8 installed at the four corners of the bottom of the base 1. A heat insulation baffle 2 is fixedly connected to the left side of the top of the base 1. A support plate 10 is connected to the left side of the base 1. A drive motor 9 is installed at the bottom of the support plate 10. The output end of the drive motor 9 passes through the support plate 10 and is connected to an electric telescopic rod 11. The telescopic end of the electric telescopic rod 11 is connected to a top plate 6. Moving slots 5 are opened through the front and rear sides of the top ...

[0023] As a technical optimization of this utility model, mounting screw holes are provided through the four corners of the top of the cooling fan 7 and the top of the support block 15. A protective cover 14 is installed at the center of the top of the top plate 6 and outside the cooling fan 7. The top of the protective cover 14 is on the same plane as the top of the cooling fan 7. The mounting screw holes facilitate the positioning and installation of the cooling fan 7 using external bolts. The protective cover 14 provides protection for the top of the cooling fan 7.

[0024] As a technical optimization of this utility model, a control panel 13 is installed on the rear side of the left side of the heat insulation baffle 2, a rechargeable battery 12 is installed on the top of the support plate 10, and push rods 4 are connected to the top of the front and rear sides of the electric telescopic rod 11. The control panel 13 can be used to control each electrical component, and the rechargeable battery 12 can be used to provide power to each electrical component. The two push rods 4 are installed on the outer shell of the fixed end of the electric telescopic rod 11. With the cooperation of the shock-absorbing casters 8, the push rods 4 can be used to facilitate the movement of the transport equipment.

[0025] As a technical optimization of this utility model, the conveying component 3 includes two positioning blocks 31, and a guide rod 32 is connected between the two positioning blocks 31. A linear motor 38 is sleeved on the outside of the guide rod 32. A moving plate 34 is connected to the bottom of the opposite side of the two linear motors 38. The moving plate 34 is located at the top of the moving slot 5. The bottom of the positioning block 31 is connected to the top plate 6. The positioning block 31 can support the guide rod 32, which facilitates the left and right movement of the linear motor 38. The bottom of the linear motor 38 slides in contact with the top of the top plate 6. A gap is left between the opposite side of the two moving plates 34 and the protective cover 14.

[0026] As a technical optimization of this utility model, an electric telescopic rod 33 is installed through the top of the movable plate 34, and an L-shaped plate 35 is connected to the bottom of the telescopic end of the electric telescopic rod 33; the electric telescopic rod 33 can drive the L-shaped plate 35 to move down when it extends.

[0027] As a technical optimization of this utility model, an electric telescopic rod 37 is installed through the two L-shaped plates 35 on opposite sides. The telescopic end of the electric telescopic rod 37 is connected to a heat-insulating clamp 39. An electromagnetic chuck 36 is installed on the opposite sides of the two heat-insulating clamps 39. The heat-insulating clamp 39 is made of silicon carbide ceramic and has a thickness of 3-5mm. When the heat-insulating clamp 39 clamps the ductile iron grate, the temperature of the ductile iron grate must be below 600℃. The silicon carbide ceramic can withstand a maximum temperature of 800℃. When the temperature of the ductile iron is ≤700℃, it retains its ferromagnetism and can be attracted. When the thickness of the silicon carbide ceramic is ≤5mm, the magnetic attraction force attenuation rate is <15%, and the magnetic attraction force attenuation is negligible. At this time, the energized electromagnetic chuck 36 can attract the ductile iron grate.

[0028] As a technical optimization of this utility model, the bottom of the movable plate 34 slides in contact with the top of the top plate 6, and the distance between the two positioning blocks 31 is the same as the lateral length of the inner wall of the movable slot 5; the movable plate 34 facilitates the installation of the electric telescopic rod 33.

[0029] In use, the handling equipment is moved to the vicinity of the ductile iron grate to be moved, and the braking function of the shock-absorbing caster wheel 8 is restored. At this time, the temperature of the produced ductile iron grate needs to be cooled to below 600℃. The operation of the handling equipment is controlled by the control panel 13. The drive motor 9 first rotates forward or in reverse, driving the electric telescopic rod 11 to rotate. The electric telescopic rod 11 drives the top plate 6 on its top to rotate, so that the top plate 6 moves above the ductile iron grate to be moved. When the drive motor 9 is running, the cooling fan 7 is turned on simultaneously, so that the air on the top of the top plate 6 is drawn to the bottom of the top plate 6, increasing the air flow speed, and using the high-speed air flow to cool the ductile iron grate.

[0030] When the telescopic end of the electric telescopic rod 11 retracts, it moves the top plate 6 and its components downwards, causing the heat insulation clamp 39 to move down to both sides of the ductile iron grate. If the heat insulation clamp 39 is still above the ductile iron grate, the telescopic end of the electric telescopic rod 33 can extend, moving the heat insulation clamp 39 down to both sides of the ductile iron grate. Subsequently, the telescopic end of the electric telescopic rod 37 extends, causing the heat insulation clamp 39 to move toward the ductile iron grate. After clamping the ductile iron grate, the electromagnetic chuck 36 is energized, using the electromagnetic chuck 36 to attract the ductile iron grate, preventing the ductile iron grate from detaching from the two heat insulation clamps 39 during subsequent transfer.

[0031] The telescopic end of the electric telescopic rod 11 extends (the telescopic end of the electric telescopic rod 33 retracts), and simultaneously the drive motor 9 rotates in reverse or forward, causing the top plate 6 to move above the base 1. Then, the telescopic end of the electric telescopic rod 11 retracts (the telescopic end of the electric telescopic rod 33 extends), causing the heat insulation plate 39 to move downwards, placing the ductile iron sump grate on top of the base 1. The electromagnetic chuck 36 is de-energized, placing the ductile iron sump grate on the base 1. The next ductile iron sump grate is then transferred to the transport equipment, and this process is repeated to transfer several ductile iron sump grate grates. The braking function of the shock-absorbing caster 8 is then removed, and the push rod 4 is pushed. With the cooperation of the shock-absorbing caster 8, the transport equipment moves to the unloading point. The braking function of the shock-absorbing caster 8 is then restored, and the ductile iron sump grate is unloaded. Furthermore, during the loading and unloading of the ductile iron water grate, depending on the position of the ductile iron water grate, the linear motor 38 can move to the left or right outside the guide rod 32, thereby changing the position of the heat insulation plate 39.

[0032] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A handling device for the production of ductile iron water grates, comprising a base (1), characterized in that: Shock-absorbing casters (8) are installed at the four corners of the bottom of the base (1). A heat insulation baffle (2) is fixedly connected to the left side of the top of the base (1). A support plate (10) is connected to the left side of the base (1). A drive motor (9) is installed at the bottom of the support plate (10). The output end of the drive motor (9) passes through the support plate (10) and is connected to an electric telescopic rod (11). The telescopic end of the electric telescopic rod (11) is connected to a top plate (6). A moving slot (5) is opened through the front and rear sides of the top ...

2. The handling equipment for the production of ductile iron water grates according to claim 1, characterized in that: The top of the cooling fan (7) and the top of the support block (15) are all provided with mounting screw holes. A protective cover (14) is installed at the center of the top of the top plate (6) and outside the cooling fan (7). The top of the protective cover (14) and the top of the cooling fan (7) are on the same plane.

3. The handling equipment for the production of ductile iron water grates according to claim 1, characterized in that: A control panel (13) is installed on the rear side of the left side of the heat insulation baffle (2), a rechargeable battery (12) is installed on the top of the support plate (10), and push rods (4) are connected to the top of the front and rear sides of the electric telescopic rod (11).

4. The handling equipment for the production of ductile iron water grates according to claim 1, characterized in that: The transport component (3) includes two positioning blocks (31), and a guide rod (32) is connected between the two positioning blocks (31). A linear motor (38) is sleeved on the outside of the guide rod (32). A moving plate (34) is connected to the bottom of the opposite side of the two linear motors (38). The moving plate (34) is located at the top of the moving slot (5). The bottom of the positioning block (31) is connected to the top plate (6).

5. The handling equipment for the production of ductile iron water grates according to claim 4, characterized in that: The top of the movable plate (34) is fitted with an electric telescopic rod two (33), and the bottom of the telescopic end of the electric telescopic rod two (33) is connected to an L-shaped plate (35).

6. The handling equipment for the production of ductile iron water grates according to claim 5, characterized in that: An electric telescopic rod (37) is installed through the two L-shaped plates (35) on the opposite side. The telescopic end of the electric telescopic rod (37) is connected to a heat insulation plate (39). An electromagnetic suction plate (36) is installed on the opposite side of the two heat insulation plates (39).

7. The handling equipment for the production of ductile iron water grates according to claim 4, characterized in that: The bottom of the movable plate (34) slides in contact with the top of the top plate (6), and the distance between the two positioning blocks (31) is the same as the lateral length of the inner wall of the movable slot (5).

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