Turnover mechanism in manufacturing process of petrochemical large mud tank

Abstract

The utility model relates to the technical field of petrifaction, in particular to a petrifaction large mud tank manufacturing process turnover mechanism which comprises a conveying trolley and two moving seats, a first moving groove is formed in the top of each moving seat, a first sliding rod is connected into each first moving groove, and first linear motors are movably arranged on the two sides of the outer portion of each first sliding rod in a sleeved mode. The tops of the two first linear motors are jointly connected with a portal frame, the center of the bottom of the portal frame is connected with an overturning part, and the overturning part comprises a U-shaped frame. Through cooperation of the moving seat, the portal frame, the first moving groove, the first sliding rod, the first linear motor, the second moving groove, the moving supporting component, the fixed supporting seat and the overturning component, the two chains are bound to the two ends of the large mud tank respectively, the speed reduction motor is controlled to rotate forwards or reversely, and then the chains can be driven to rotate outside the winding wheel. And the chain on one side rotates and moves towards the other side, so that the large mud tank is overturned, and the overturning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of petrochemical industry, in particular to a turnover mechanism in the manufacturing process of large mud tanks for petrochemical use. Background Technique

[0002] The petrochemical industry, referred to as petrochemical for short. Generally refers to the chemical industry using petroleum and natural gas as raw materials. The scope is very wide and there are many products. Crude oil is cracked, reformed and separated to provide basic raw materials such as ethylene, propylene, butene, butadiene, benzene, toluene, xylene, naphthalene, etc. From these basic raw materials, various basic organic raw materials such as methanol, formaldehyde, ethanol, acetaldehyde, acetic acid, isopropanol, acetone, phenol, etc. can be prepared.

[0003] In the petrochemical industry, mud tanks are needed. Since the large mud tanks used in the petrochemical industry are large in volume and weight, they need to be turned over many times during the manufacturing process. All are manual operations with overhead crane slings, which is very dangerous and inefficient. Therefore, in order to solve such problems, we have proposed a turnover mechanism in the manufacturing process of large mud tanks for petrochemical use. Content of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and a turnover mechanism in the manufacturing process of large mud tanks for petrochemical use is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A turnover mechanism in the manufacturing process of large mud tanks for petrochemical use, including a conveying trolley and two moving seats. A moving groove one is opened at the top of the moving seat. A sliding rod one is connected inside the moving groove one. Both sides of the outside of the sliding rod one are movably sleeved with linear motors one. The tops of the two linear motors one are jointly connected with a gantry. The center of the bottom of the gantry is connected with a turnover component. The turnover component includes a U-shaped frame. One side of the U-shaped frame is connected with a reduction motor. The center of the top of the conveying trolley is connected with a fixed support seat. Moving grooves two are opened at both ends of the top of the conveying trolley. A moving support component is jointly installed inside the two moving grooves two and on both sides of the top of the conveying trolley. The moving support component includes two sliding rods two. Both ends of the outside of the sliding rods two are slidably sleeved with linear motors two. The tops of the two linear motors two are jointly connected with a movable support seat.

[0007] Preferably, the top of the U-shaped frame is connected with the top of the inner wall of the gantry. One side of the top of the U-shaped frame is connected with a traction plate. The side of the traction plate away from the U-shaped frame is connected with the gantry.

[0008] Preferably, a rotating shaft is connected to the output end of the reduction motor. One side of the rotating shaft away from the reduction motor penetrates through one side of the U-shaped frame and is movably connected to the other side of the inner wall of the U-shaped frame through a bearing. A winding wheel is sleeved on the outer part of the rotating shaft, and a chain is meshed with the outer part of the winding wheel.

[0009] Preferably, braking universal wheels are connected to both sides of the bottom of the moving seat. The two moving seats are respectively located at both ends of the conveying trolley, and both ends of the bottom of the gantry are in sliding contact with the top of the moving seat.

[0010] Preferably, the bottom of the movable support seat is in sliding contact with the top of the conveying trolley. Support blocks are connected to the bottoms of the opposite ends of the two linear motors II. The bottoms of the support blocks are in sliding contact with the bottom of the inner wall of the second moving groove.

[0011] Preferably, an electric telescopic rod I is connected to the top of the support block, and the top of the telescopic end of the electric telescopic rod I is connected to the bottom of the movable support seat.

[0012] Preferably, storage grooves are formed at the tops of both ends of the inner wall of the movable support seat. Electric telescopic rods II are embedded at both ends of the top of the movable support seat, and arc-shaped clamping plates are connected to the telescopic ends of the two electric telescopic rods II.

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

[0014] Through the cooperation of the moving seat, the gantry, the first moving groove, the first sliding rod, the first linear motor, the second moving groove, the moving support component, the fixed support seat and the flipping component, the two chains are respectively bound to both ends of the large mud tank. By controlling the forward or reverse rotation of the reduction motor, the chain can be driven to rotate outside the winding wheel, so that the chain on one side rotates and moves towards the other side, thereby flipping the large mud tank and improving the flipping efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is an axonometric view of the structure of the present utility model;

[0016] Figure 2 is an axonometric view of the structure of the moving support component of the present utility model;

[0017] Figure 3 is the front elevation view of the present utility model Figure 2 ;

[0018] Figure 4 is an axonometric view of the structure of the flipping component of the present utility model.

[0019] In the figure: 1. Moving seat; 2. Gantry; 3. First moving groove; 4. First sliding rod; 5. First linear motor; 6. Brake universal wheel; 7. Second moving groove; 8. Moving support member; 81. Second sliding rod; 82. Movable support seat; 83. Second linear motor; 84. Support block; 85. Storage groove; 86. Arc-shaped clamping plate; 87. Second electric telescopic rod; 88. First electric telescopic rod; 9. Fixed support seat; 10. Flipping member; 101. Traction plate; 102. Rotating shaft; 103. Winding wheel; 104. Chain; 105. Reducing motor; 106. U-shaped frame; 11. Conveyor trolley. Specific implementation mode

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0021] Please refer to Figures 1-4 , the flipping mechanism in the manufacturing process of a large mud tank for petrochemical use, including a conveyor trolley 11 and two moving seats 1. A first moving groove 3 is opened at the top of the moving seat 1. A first sliding rod 4 is connected inside the first moving groove 3. Both sides of the outside of the first sliding rod 4 are movably sleeved with a first linear motor 5. The tops of the two first linear motors 5 are jointly connected with a gantry 2. The center of the bottom of the gantry 2 is connected with a flipping member 10. The flipping member 10 includes a U-shaped frame 106. One side of the U-shaped frame 106 is connected with a reducing motor 105. The center of the top of the conveyor trolley 11 is connected with a fixed support seat 9. Second moving grooves 7 are opened at both ends of the top of the conveyor trolley 11. A moving support member 8 is jointly installed inside the two second moving grooves 7 and on both sides of the top of the conveyor trolley 11. The moving support member 8 includes two second sliding rods 81. Both ends of the outside of the second sliding rod 81 are slidably sleeved with a second linear motor 83. The tops of the two second linear motors 83 are jointly connected with a movable support seat 82.

[0022] As a technical optimization scheme of the present invention, the top of the U-shaped frame 106 is connected with the top of the inner wall of the gantry 2. One side of the top of the U-shaped frame 106 is connected with a traction plate 101. The side of the traction plate 101 away from the U-shaped frame 106 is connected with the gantry 2; through the traction plate 101, the connection strength between the U-shaped frame 106 and the gantry 2 is improved.

[0023] As a technical optimization solution of the present utility model, the output end of the reduction motor 105 is connected to a rotating shaft 102. One side of the rotating shaft 102 away from the reduction motor 105 penetrates through one side of the U-shaped frame 106 and is movably connected to the other side of the inner wall of the U-shaped frame 106 through a bearing. A winding wheel 103 is sleeved on the outer part of the rotating shaft 102, and a chain 104 is engaged with the outer part of the winding wheel 103. Through the cooperation of the winding wheel 103 and the rotating shaft 102, the lengths of both ends of the chain 104 can be driven to change, which is beneficial to the subsequent flipping of the large mud tank.

[0024] As a technical optimization solution of the present utility model, both sides of the bottom of the moving seat 1 are connected with brake universal wheels 6. The two moving seats 1 are respectively located at both ends of the conveying trolley 11, and the two ends of the bottom of the gantry 2 are in sliding contact with the top of the moving seat 1. Through the brake universal wheels 6, it is convenient to transfer the moving seat 1.

[0025] As a technical optimization solution of the present utility model, the bottom of the movable support seat 82 is in sliding contact with the top of the conveying trolley 11. The bottoms of the opposite ends of the two linear motors II 83 are both connected with support blocks 84, and the bottoms of the support blocks 84 are in sliding contact with the bottom of the inner wall of the second moving groove 7. Through the support blocks 84, the first electric telescopic rod 88 can be supported, which is convenient for the installation of the first electric telescopic rod 88.

[0026] As a technical optimization solution of the present utility model, the top of the support block 84 is connected with a first electric telescopic rod 88, and the top of the telescopic end of the first electric telescopic rod 88 is connected with the bottom of the movable support seat 82. Through the first electric telescopic rod 88, when its telescopic end extends, the height of the movable support seat 82 can be lifted.

[0027] As a technical optimization solution of the present utility model, storage grooves 85 are respectively opened at the tops of both ends of the inner wall of the movable support seat 82. Electric telescopic rods II 87 are respectively embedded at both ends of the top of the movable support seat 82, and the telescopic ends of the two electric telescopic rods II 87 are both connected with arc-shaped clamping plates 86. Through the storage grooves 85, the arc-shaped clamping plates 86 can be hidden and stored.

[0028] When the utility model is in use, a large mud tank is placed at the bottom of the inner walls of a fixed support base 9 and a movable support base 82. Two chains 104 are respectively bound to both ends of the large mud tank. By using an external remote control box to control the forward or reverse rotation of a reduction motor 105, the chains 104 can be driven to rotate outside a winding wheel 103, so that one side of the chain 104 rotates and moves to the other side, thereby flipping the large mud tank, improving the flipping efficiency and eliminating the occurrence of dangerous situations. When flipping, the telescopic end of an electric telescopic rod II 87 extends to make an arc-shaped clamping plate 86 contact with the large mud tank, supporting the large mud tank and improving the stability of flipping; further, before binding the large mud tank with the chains 104, the telescopic end of the electric telescopic rod II 87 extends to clamp the large mud tank with the arc-shaped clamping plate 86 to improve the stability of the large mud tank. After the chains 104 are bound, the telescopic end of the electric telescopic rod II 87 appropriately contracts to support the large mud tank with the arc-shaped clamping plate 86. By different extension amounts of two electric telescopic rods I 88 on both sides, the placed large and small mud tanks can be inclined, which is beneficial to manufacturing under different conditions; according to the length of the large mud tank, a linear motor I 5 moves towards or away from each other outside a sliding rod I 4, and a linear motor II 83 moves towards or away from each other outside a sliding rod II 81.

[0029] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the utility model, according to the technical solution of the utility model and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the utility model.

Claims

1. A turning mechanism for a large-scale mud tank for petrochemical use during manufacturing, comprising a conveying trolley (11) and two moving seats (1), characterized in that: The top of the movable seat (1) is provided with a movable groove (3), the interior of the movable groove (3) is connected to a sliding rod (4), both sides of the exterior of the sliding rod (4) are movably sleeved with a linear motor (5), the tops of the two linear motors (5) are commonly connected to a gantry (2), the center of the bottom of the gantry (2) is connected to a flip component (10), the flip component (10) includes a U-shaped frame (106), one side of the U-shaped frame (106) is connected to a reduction motor (105), the conveying trolley ( A fixed support seat (9) is connected at the center of the top of the conveying trolley (11), and two movable grooves (7) are provided at both ends of the top of the conveying trolley (11). A movable support component (8) is installed inside the two movable grooves (7) and on both sides of the top of the conveying trolley (11). The movable support component (8) includes two sliding rods (81), and linear motors (83) are slidably sleeved at both ends of the outside of the sliding rods (81). The tops of the two linear motors (83) are connected to a movable support seat (82).

2. The turning mechanism for the manufacturing process of a large petrochemical slurry tank according to claim 1 is characterized in that: The top of the U-shaped frame (106) is connected to the top of the inner wall of the gantry (2), one side of the top of the U-shaped frame (106) is connected to a traction plate (101), and the side of the traction plate (101) away from the U-shaped frame (106) is connected to the gantry (2).

3. The turning mechanism for the manufacturing process of a large petrochemical mud tank according to claim 1 is characterized in that: The output end of the reduction motor (105) is connected to a rotating shaft (102); a side of the rotating shaft (102) away from the reduction motor (105) passes through one side of the U-shaped frame (106) and is movably connected to the other side of the inner wall of the U-shaped frame (106) via a bearing; a winding wheel (103) is sleeved on the outside of the rotating shaft (102); and a chain (104) is meshed on the outside of the winding wheel (103).

4. The turning mechanism for the manufacturing process of a large petrochemical slurry tank according to claim 1 is characterized in that: Both sides of the bottom of the movable seat (1) are connected to brake universal wheels (6), and the two movable seats (1) are respectively located at the two ends of the conveying trolley (11), and the two ends of the bottom of the gantry (2) are in sliding contact with the top of the movable seat (1).

5. The turning mechanism for the manufacturing process of a large petrochemical mud tank according to claim 1 is characterized in that: The bottom of the movable support seat (82) is in sliding contact with the top of the conveying trolley (11), and the bottoms of the two opposite ends of the two linear motors (83) are connected to support blocks (84), and the bottoms of the support blocks (84) are in sliding contact with the bottom of the inner wall of the movable groove (7).

6. The turning mechanism for the manufacturing process of a large petrochemical slurry tank according to claim 5 is characterized in that: The top of the support block (84) is connected to an electric telescopic rod (88), and the top of the telescopic end of the electric telescopic rod (88) is connected to the bottom of the movable support seat (82).

7. The turning mechanism for the manufacturing process of a large petrochemical mud tank according to claim 1 is characterized in that: The tops of both ends of the inner wall of the movable support seat (82) are provided with storage grooves (85), and both ends of the top of the movable support seat (82) are inlaid with electric telescopic rods (87), and the telescopic ends of the two electric telescopic rods (87) are connected with arc-shaped clamping plates (86).

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