Transport device for methyl tert-butyl ether

Abstract

The utility model relates to methyl tert -butyl ether technical field discloses a kind of transport devices for methyl tert -butyl ether, including frame, the frame is connected with placing plate by fixing frame, lifting mechanism is provided on the placing plate;The lifting mechanism includes the mounting seat being set on the back of placing plate, screw rod is rotatably connected on the mounting seat;The outside of the screw rod is provided with threaded sleeve column, and the threaded sleeve column is opened with the screw groove of screw rod adaptation, a connecting frame is arranged on the threaded sleeve column, and the lower end of the connecting frame is provided with bottom plate;Provided lifting mechanism, the cooperation of screw rod and threaded sleeve column realizes the lifting of bottom plate, can easily lift the tank body with methyl tert -butyl ether, substantially reduce manpower requirement, in addition, in combination with the setting of inclined plate and roller, staff do not need to lift tank body by more people, just need to slightly incline tank body and help roller and easily push to bottom plate, single person can complete feeding and conveying operation.

Description

Technical Field

[0001] This utility model relates to the field of methyl tert-butyl ether technology, and in particular to a transport device for methyl tert-butyl ether. Background Technology

[0002] Methyl tert-butyl ether (MTBE) is an organic compound, a colorless liquid with a flash point of 460°C, an explosion limit of 1.65%–8.40%, a critical pressure of 3.43 MPa, a critical temperature of 223.95°C, and a viscosity of 0.36 mPa·s. It is slightly soluble in water, soluble in organic solvents, and can form azeotropes with ethanol, etc. It has a high octane number, low volatility, stable storage, and does not easily form peroxides. Its motor octane number is 101, and its research octane number is 117. It is obtained by catalytic etherification of methanol with a C4 fraction containing isobutylene. It is used as a high-octane gasoline blending component to increase the octane number of gasoline. Butyl rubber raw material is produced by MTBE cracking to generate high-purity polymer-grade isobutylene.

[0003] When transporting methyl tert-butyl ether, due to its volatility and weight, the containers holding this substance are often large in volume and heavy in weight. In the existing transportation methods, multiple people are required to lift the containers, which not only consumes a lot of manpower and has low operating efficiency, but also makes the containers prone to tilting due to uneven force during handling, which may cause accidental injury to workers and increase the difficulty of transportation. Utility Model Content

[0004] Purpose of the utility model: The purpose of this utility model is to provide a transport device for methyl tert-butyl ether to overcome the above-mentioned shortcomings in the prior art.

[0005] Technical solution: A transport device for methyl tert-butyl ether includes a frame, a placement plate connected to the frame via a fixing frame, and a lifting mechanism provided on the placement plate;

[0006] The lifting mechanism includes a mounting base disposed on the back of the placement plate, and a lead screw is rotatably connected to the mounting base; a threaded sleeve is disposed on the outer side of the lead screw, and a threaded groove adapted to the lead screw is opened on the threaded sleeve; a first connecting frame is disposed on the threaded sleeve, and a base plate is disposed at the lower end of the first connecting frame.

[0007] The placement plate is also equipped with a driving component for driving the mounting base to rotate.

[0008] As a further description of the above technical solution: the base plate is provided with an inclined plate with an inclined top surface, and a plurality of rollers arranged at equal intervals are rotatably connected to the top surface of the inclined plate.

[0009] As a further description of the above technical solution: the frame is also provided with a connecting block, a rotating rod is rotatably connected to the connecting block, a first rotating shaft is provided at the end of the rotating rod away from the connecting block, a roller is rotatably connected to the first rotating shaft, and a limiting component is provided on the rotating rod to restrict the rotation of the rotating rod.

[0010] As a further description of the above technical solution: the limiting component includes a connecting shaft disposed in the middle of the rotating rod, a second limiting rod is rotatably connected to the connecting shaft, and a plurality of limiting grooves of the same size are opened on the bottom surface of the second limiting rod;

[0011] Furthermore, the vehicle frame is equipped with a first limiting rod that works in conjunction with the limiting groove.

[0012] As a further description of the above technical solution: the placement plate is also provided with a guide block, and the guide block is rotatably connected to the lead screw;

[0013] The first connecting frame is provided with a guide groove that matches the guide block.

[0014] As a further description of the above technical solution: the base plate is directly below the placement plate.

[0015] As a further description of the above technical solution: connecting rings are provided on both sides of the placement plate.

[0016] As a further description of the above technical solution: a second connecting frame is provided on the frame, and a wheel is rotatably connected to the second connecting frame.

[0017] Beneficial effects: The system provides a lifting mechanism that uses the cooperation of a lead screw and a threaded sleeve to raise and lower the base plate, easily lifting tanks containing methyl tert-butyl ether and significantly reducing manpower requirements.

[0018] In addition, with the combination of tilting plates and rollers, workers do not need multiple people to lift the tank. They only need to tilt the tank slightly and push it onto the bottom plate with the help of rollers. One person can complete the loading, unloading and transportation operations. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a transport device for methyl tert-butyl ether proposed in this utility model;

[0020] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0021] Figure 3 This is a partial structural diagram of the present invention. Figure 1 ;

[0022] Figure 4This is a partial structural diagram of the present invention. Figure 2 .

[0023] Legend:

[0024] 1. Frame; 2. Fixing bracket; 3. Placement plate; 4. Mounting seat; 5. Lead screw; 6. Threaded sleeve; 7. Threaded groove; 8. Connecting bracket No. 1; 9. Guide groove; 10. Guide block; 11. Base plate; 12. Inclined plate; 13. Roller; 14. Limiting rod No. 1; 15. Connecting block; 16. Rotating rod; 17. Rotating shaft No. 1; 18. Roller; 19. Connecting shaft; 20. Limiting rod No. 2; 21. Limiting groove; 22. Connecting bracket No. 2; 23. Wheel; 24. Connecting ring. Detailed Implementation

[0025] To make the technical solution of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] Reference Figures 1-4 A transport device for methyl tert-butyl ether includes a frame 1, wherein the frame 1 is connected to a placement plate 3 via a fixing frame 2. It should be noted that, in order to ensure the stability of the connection between the frame 1, the fixing frame 2 and the placement plate 3, welding is preferably used for the connection. The placement plate 3 is provided with a lifting mechanism.

[0027] The lifting mechanism includes a mounting base 4 on the back of the placement plate 3, and a lead screw 5 is rotatably connected to the mounting base 4; a threaded sleeve 6 is provided on the outside of the lead screw 5, and a threaded groove 7 adapted to the lead screw 5 is provided on the threaded sleeve 6; a first connecting frame 8 is provided on the threaded sleeve 6, and a base plate 11 is provided at the lower end of the first connecting frame 8.

[0028] The placement plate 3 is also equipped with a driving component for driving the mounting base 4 to rotate. It can be done manually or electrically. In this solution, because the tank containing methyl tert-butyl ether is heavy, it is preferred to use an electric method, and it is preferred to use a servo motor to drive it. In addition, the servo motor is powered by an external battery module installed on the frame 1.

[0029] Specifically, the lead screw 5 is driven to rotate by a servo motor. The rotation of the lead screw 5 causes the threaded sleeve 6 to move up or down, which in turn drives the first connecting frame 8 to move. The first connecting frame 8 drives the base plate 11 below to rise or fall. Thus, the base plate 11 can be lowered to the ground, making it easier to move the tank containing methyl tert-butyl ether onto the base plate 11. No multiple people are needed to lift it; only one worker is required to transport the tank containing methyl tert-butyl ether, saving manpower.

[0030] Furthermore, the base plate 11 is provided with an inclined plate 12 with its top surface inclined. The base plate 11 and the inclined plate 12 are preferably connected by welding. Several rollers 13 arranged at equal intervals are rotatably connected to the top surface of the inclined plate 12. The purpose of the inclined plate 12 is that the inclined plate 12 can be inserted into the bottom of the can containing methyl tert-butyl ether by slightly tilting the can off the ground, and the rollers 13 make it easier to move the can containing methyl tert-butyl ether onto the base plate 11.

[0031] Furthermore, the frame 1 is also provided with a connecting block 15, a rotating rod 16 is rotatably connected to the connecting block 15, a first rotating shaft 17 is provided at the end of the rotating rod 16 away from the connecting block 15, a roller 18 is rotatably connected to the first rotating shaft 17, and a limiting component is provided on the rotating rod 16 to restrict the rotation of the rotating rod 16.

[0032] Specifically, during the transportation of methyl tert-butyl ether (MTBE) containers by hand-pulled frame 1, the staff can tilt the frame 1 according to their height. Under the weight of the rotating rod 16 and roller 18, the frame 1 falls to the ground. The angle of the rotating rod 16 is limited by the limiting component. Thus, the angle of rotation of the frame 1 can be automatically adjusted according to the staff's height during the transportation of MTBE containers. The limiting mechanism restricts the rotation of the rotating rod 16 from rotating arbitrarily, providing a support point for the frame 1. This prevents the frame 1 from tending to descend due to the weight of the MTBE containers, thus ensuring a smooth transportation process.

[0033] Furthermore, the limiting component includes a connecting shaft 19 disposed in the middle of the rotating rod 16, and a second limiting rod 20 is rotatably connected to the connecting shaft 19. The bottom surface of the second limiting rod 20 is provided with a plurality of limiting grooves 21 of the same size.

[0034] Furthermore, the frame 1 is equipped with a first limiting rod 14 that works in conjunction with the limiting groove 21. When the frame 1 rotates at a certain angle and the roller 18 lands, the most suitable limiting groove 21 on the second limiting rod 20 is engaged with the first limiting rod 14. Due to the tilt of the vehicle body, the vehicle body will have a tilting downward pressure, thereby achieving the limiting function.

[0035] Furthermore, a guide block 10 is also provided on the placement plate 3, and the guide block 10 is rotatably connected to the lead screw 5;

[0036] The first connecting frame 8 is provided with a guide groove 9 that is compatible with the guide block 10, which plays a guiding role and can restrict the threaded sleeve 6 connected to the first connecting frame 8 from rotating with the lead screw 5 during the up or down movement of the first connecting frame 8.

[0037] Furthermore, the base plate 11 is directly below the placement plate 3.

[0038] Furthermore, connecting rings 24 are provided on both sides of the placement plate 3. The purpose of the connecting rings 24 is to fix the can containing methyl tert-butyl ether with external straps or ropes after it is placed on the bottom plate 11, so as to avoid the problem of the can falling off accidentally on bumpy roads.

[0039] Furthermore, a second connecting frame 22 is provided on the frame 1, and a wheel 23 is rotatably connected to the second connecting frame 22.

[0040] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A transport device for methyl tert-butyl ether, comprising a frame (1), characterized in that, The frame (1) is connected to a placement plate (3) via a fixing frame (2), and a lifting mechanism is provided on the placement plate (3); The lifting mechanism includes a mounting base (4) on the back of the placement plate (3), and a lead screw (5) is rotatably connected to the mounting base (4); a threaded sleeve (6) is provided on the outside of the lead screw (5), and a threaded groove (7) adapted to the lead screw (5) is provided on the threaded sleeve (6); a first connecting frame (8) is provided on the threaded sleeve (6), and a base plate (11) is provided at the lower end of the first connecting frame (8); The placement plate (3) is also provided with a driving component for driving the mounting base (4) to rotate. The frame (1) is also provided with a connecting block (15). A rotating rod (16) is rotatably connected to the connecting block (15). A first rotating shaft (17) is provided at one end of the rotating rod (16) away from the connecting block (15). A roller (18) is rotatably connected to the first rotating shaft (17). A limiting component is provided on the rotating rod (16) to restrict the rotation of the rotating rod (16). The limiting component includes a connecting shaft (19) provided in the middle of the rotating rod (16). A second limiting rod (20) is rotatably connected to the connecting shaft (19). Several limiting grooves (21) of the same size are opened on the bottom surface of the second limiting rod (20). A first limiting rod (14) is provided on the frame (1) to cooperate with the limiting grooves (21).

2. The transport device for methyl tert-butyl ether according to claim 1, characterized in that, The base plate (11) is provided with an inclined plate (12) with its top surface inclined, and a number of rollers (13) arranged at equal intervals are rotatably connected to the top surface of the inclined plate (12).

3. The transport device for methyl tert-butyl ether according to claim 1, characterized in that, The placement plate (3) is also provided with a guide block (10), and the guide block (10) is rotatably connected to the lead screw (5); The first connecting frame (8) is provided with a guide groove (9) that is compatible with the guide block (10).

4. The transport device for methyl tert-butyl ether according to claim 1, characterized in that, The base plate (11) is directly below the placement plate (3).

5. The transport device for methyl tert-butyl ether according to claim 1, characterized in that, Connecting rings (24) are provided on both sides of the placement plate (3).

6. The transport device for methyl tert-butyl ether according to claim 1, characterized in that, The frame (1) is provided with a second connecting frame (22), and a wheel (23) is rotatably connected to the second connecting frame (22).

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