Methanol transportation receiving device

Abstract

The utility model discloses a methanol transportation receiving device, and particularly relates to the technical field of methanol transportation, the methanol transportation receiving device comprises a transportation tank, a material receiving pipe is arranged at the top end of the transportation tank, a material discharging pipe is arranged at the bottom of the transportation tank, a plurality of swash plates are installed in the transportation tank in the horizontal direction, and through holes are formed in the bottoms of the swash plates. A flange is embedded in the through hole, a protrusion is arranged at one end of the transportation tank, a sealing bearing is embedded in the protrusion, a rotating rod is arranged in the transportation tank, a plurality of sleeves are arranged at the bottom of the rotating rod, and sleeve rods are arranged in the sleeves. According to the transportation tank, the stability of the transportation tank during transportation of methanol liquid can be improved, the methanol liquid in the transportation tank can be conveniently added and discharged, and an operator can conveniently operate the transportation tank.

Description

Technical Field

[0001] The utility model relates to the technical field of methanol transportation, and more specifically, to a methanol transportation receiving device. Background Art

[0002] Methanol is an organic compound that generally exists in liquid form. During the transportation and receiving process of methanol, it is generally necessary to transport the methanol to the interior of a transport tank through a pipeline, and then transport the transport tank containing methanol by a transport vehicle.

[0003] However, currently when a transport vehicle is transporting a transport tank containing methanol, when the vehicle brakes suddenly, the methanol liquid inside the transport tank is easily shaken, causing a certain impact force on the transport tank, resulting in poor stability of the transport tank.

[0004] After searching, a Chinese patent with publication number CN219216230U discloses a methanol transport storage tank. The structure opens or closes a through hole by rotating a rotating rod. When the through hole is closed, the bottom of the small space separated by a number of wave-breaking plates is no longer conductive. Therefore, when an emergency brake occurs, the methanol liquid in each small space cannot pass through the through hole to impact the front end of the transport tank, further reducing the impact force of the methanol liquid and improving the stability of the transport tank; when the through hole is opened, the several small spaces are conductive again, and liquid can be easily injected or discharged at this time.

[0005] However, when this structure is actually used, in order to open the through holes at the wave-breaking plates to achieve the interconnection of multiple wave-breaking plates, thereby achieving the process of filling or discharging liquid, the operator needs to drive the rotating rod to rotate through the positioning arm. During this process, the operator needs to constantly support the positioning arm with his hands to prevent the rotating rod from rotating again during the process of filling or discharging liquid, causing the plug to block the through hole again, which brings a certain operational burden to the operator. In view of this, the utility model proposes a methanol transportation and receiving device. Utility Model Content

[0006] In order to overcome the above defects of the prior art, the utility model provides a methanol transportation and receiving device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a methanol transport and receiving device, comprising a transport tank, a material receiving pipe is arranged at the top of the transport tank, and a discharge pipe is arranged at the bottom of the transport tank, a plurality of wave-breaking plates are horizontally installed inside the transport tank, and a through hole is arranged at the bottom of the plurality of wave-breaking plates, a flange is embedded inside the through hole, a protrusion is arranged at one end of the transport tank, a sealing bearing is embedded inside the protrusion, a rotating rod is arranged inside the transport tank, a plurality of sleeves are arranged at the bottom of the rotating rod, a sleeve rod is arranged inside the plurality of sleeves, a plug is arranged at the bottom end of the sleeve rod, a movable arm is arranged at one end of the rotating rod, a threaded sleeve is arranged at the bottom of the protrusion at the end of the transport tank, and a positioning bolt is arranged inside the threaded sleeve.

[0008] It can be seen that in the above structure, the transport tank as well as the receiving pipe and the discharge pipe are used to receive and transport the methanol liquid. The multiple through holes at the bottom of the wave-breaking plates inside the transport tank are blocked by corresponding plugs, so that the methanol liquid in the small space cannot pass through the through holes to impact the front end of the transport tank, further reducing the impact force of the methanol liquid and improving the stability of the transport tank.

[0009] In order to position the movable arm when adding liquid and draining liquid from the transport tank, preferably, a positioning structure is provided at the end of the transport tank and on one side close to the threaded sleeve, and the positioning structure includes a positioning cylinder, and the positioning cylinder is fixedly installed on the end of the transport tank and on one side close to the threaded sleeve, a movable disk is slidably provided inside the positioning cylinder, a positioning pin is provided at one end of the movable disk, and an extrusion spring is provided inside the positioning cylinder at the other end of the movable disk, a sliding groove is penetrated through the two outer walls of the positioning cylinder, a toggle block is provided inside the sliding groove, one end of the positioning pin extends to the outside of the positioning cylinder, and a through hole for threaded connection of a positioning bolt and compatible with the positioning pin structure is provided on the bottom end surface of the movable arm, the toggle block is slidably connected inside the sliding groove, and the two toggle blocks are respectively fixedly mounted on the outer wall of the movable disk.

[0010] In order to be able to drive the rotating rod to rotate inside the transport tank through the movable arm, preferably, one end of the rotating rod passes through the sealed bearing and extends to the outside of the transport tank, the movable arm is fixedly sleeved on the outside of the rotating rod, and the rotating rod is rotatably connected inside the transport tank through the sealed bearing.

[0011] In order to be able to drive multiple sleeve rods to rotate by the rotating rod to realize the opening and closing operations of the through holes of the wave-breaking plate, preferably, the number of the sleeves and the wave-breaking plate are set to be the same, and the multiple sleeves are fixedly installed at the bottom of the rotating rod, the sleeve rod is slidably connected inside the sleeve, and the multiple plugs are fixedly installed at the bottom ends of the corresponding sleeve rods, and the plugs are adapted to the flange structure.

[0012] In order to ensure that the sleeve rod can shrink and slide inside the sleeve and ensure that the plug can be reset, preferably, a movable block is provided inside the sleeve at the top end of the sleeve rod, and a reset spring is provided on the top of the movable block, and the reset spring is fixedly connected to the movable block and the inner cavity of the sleeve.

[0013] Technical effects and advantages of the utility model:

[0014] 1. By setting a positioning structure, when the movable arm drives the rotating rod to rotate so that the multiple plugs are away from the through holes at the wave-breaking plates and reach the multiple wave-breaking plates for mutual communication, the operator slides the toggle block to one side so that the toggle block slides inside the slide groove, drives the movable plate to slide inside the positioning cylinder, and squeezes the extrusion spring. When the movable arm is rotated and is at the positioning pin, the extrusion spring is reset after being squeezed, so that the positioning pin is stuck in the through hole opened by the movable arm, and the movable arm is limited. In the process of liquid injection and liquid discharge, the operator does not need to constantly support the movable arm to prevent the rotating rod from rotating again to block the through hole with the plug, thereby reducing the operating burden of the operator;

[0015] 2. The through holes at the bottom of the multiple wave-breaking plates inside the transport tank are blocked by plugging heads, so that the transport tank is divided into multiple spaces. The methanol liquid in each small space cannot impact the front end of the transport tank through the through holes, further reducing the impact force of the methanol liquid and improving the stability of the transport tank. In addition, the movable arm drives the rotating rod to rotate inside the transport tank, and the multiple sleeves drive the corresponding sleeve rods to rotate, thereby driving the corresponding plugs to deviate, so that the multiple through holes at the bottom of the wave-breaking plates leak out, realizing the circulation of methanol liquid, and thus achieving the effect of adding and discharging liquid;

[0016] 3. By sliding the sleeve rod inside the sleeve, the plug at the bottom of the sleeve rod can be rotated inside the transport tank. In the process of sliding the sleeve rod inside the sleeve, the movable block will squeeze the reset spring. After the reset spring is squeezed and reset, it can ensure that the plug at the bottom of the sleeve rod returns to its initial state. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 This is a schematic structural diagram of the utility model when the movable arm is positioned by the positioning structure.

[0019] Figure 3 This is a schematic diagram of the internal structure of the transport tank of the present utility model.

[0020] Figure 4 For the utility model Figure 3 Enlarged structural diagram at A in the middle.

[0021] Figure 5 It is a schematic diagram of the connection structure between the positioning pin and the positioning cylinder of the utility model.

[0022] Figure 6 The utility model is a schematic diagram of the connection structure between the sleeve rod and the sleeve.

[0023] The accompanying drawings are marked as follows: 1. transport tank; 2. material receiving pipe; 3. material discharge pipe; 4. wave-breaking plate; 5. flange; 6. protrusion; 7. sealed bearing; 8. rotating rod; 9. sleeve; 10. sleeve rod; 11. plug; 12. movable arm; 13. threaded sleeve; 14. positioning bolt; 15. positioning cylinder; 16. movable disk; 17. positioning pin; 18. extrusion spring; 19. slide groove; 20. toggle block; 21. movable block; 22. reset spring. DETAILED DESCRIPTION

[0024] 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.

[0025] As attached Figure 1-6 A methanol transport receiving device shown includes a transport tank 1, a material receiving pipe 2 is provided at the top of the transport tank 1, and a discharge pipe 3 is provided at the bottom of the transport tank 1, a plurality of wave-breaking plates 4 are installed horizontally inside the transport tank 1, and the bottoms of the plurality of wave-breaking plates 4 are all provided with through holes, and flanges 5 are embedded inside the through holes, a protrusion 6 is provided at one end of the transport tank 1, and a sealing bearing 7 is embedded inside the protrusion 6, a rotating rod 8 is provided inside the transport tank 1, a plurality of sleeves 9 are provided at the bottom of the rotating rod 8, and sleeve rods 10 are provided inside the plurality of sleeves 9, and a plug 11 is provided at the bottom end of the sleeve rod 10, a movable arm 12 is provided at one end of the rotating rod 8, a threaded sleeve 13 is provided at the end of the transport tank 1 located at the bottom of the protrusion 6, and a positioning bolt 14 is provided inside the threaded sleeve 13.

[0026] Specifically, in this structure, when transporting and receiving methanol, the receiving pipe 2 on the top of the transport tank 1 can receive the methanol into the interior of the transport tank 1, and the transport tank 1 is on the transport vehicle for transporting the methanol;

[0027] When the transport tank 1 is transporting methanol, the bottom through holes of the multiple wave-breaking plates 4 inside the transport tank 1 are blocked by corresponding plugs 11. At this time, the multiple wave-breaking plates 4 divide the transport tank 1 into multiple spaces, and the methanol liquid in each small space cannot pass through the through holes to impact the front end of the transport tank 1, further reducing the impact force of the methanol liquid and improving the stability of the transport tank 1.

[0028] When receiving methanol liquid inside the transport tank 1 or discharging methanol liquid, the operator drives the rotating rod 8 to rotate inside the transport tank 1 through the movable arm 12, and causes the multiple sleeves 9 to drive the corresponding sleeve rods 10 to rotate, thereby driving the corresponding plugs 11 to deflect, so that the multiple through holes at the bottom of the wave-breaking plate 4 leak out, thereby realizing the circulation of methanol liquid, thereby achieving the effect of adding and discharging liquid. When the flange 5 at the through hole is sealed by the multiple plugs 11, one end of the movable arm 12 can be threadedly tightened with the threaded sleeve 13 by the positioning bolt 14.

[0029] In a specific embodiment, as shown in the attached Figure 1 , 2 As shown in Figures 3, 4 and 5, a positioning structure is provided at one end of the transport tank 1 and close to the threaded sleeve 13, and the positioning structure includes a positioning cylinder 15, which is fixedly mounted at the end of the transport tank 1 and close to the threaded sleeve 13. A movable disk 16 is slidably arranged inside the positioning cylinder 15, and a positioning pin 17 is arranged at one end of the movable disk 16. An extrusion spring 18 is arranged at the other end of the movable disk 16 inside the positioning cylinder 15. A slide groove 19 is penetrated through the two outer walls of the positioning cylinder 15, and a toggle block 20 is arranged inside the slide groove 19. One end of the positioning pin 17 extends to the outside of the positioning cylinder 15, and a through hole for threaded connection of the positioning bolt 14 and matching with the positioning pin 17 structure is provided on the bottom end surface of the movable arm 12. The toggle block 20 is slidably connected inside the slide groove 19, and the two toggle blocks 20 are respectively fixedly mounted on the outer wall of the movable disk 16.

[0030] Specifically, in this structure, when the plug 11 is driven away from the through hole at the bottom of the wave-breaking plate 4 by the rotation of the rotating rod 8 to realize the flow of methanol liquid in multiple small spaces, the operator needs to drive the rotating rod 8 to rotate through the movable arm 12, and then the operator slides the toggle block 20 to one side during this process, so that the toggle block 20 slides inside the slide groove 19, and drives the movable disk 16 to slide inside the positioning cylinder 15, and squeezes the squeezing spring 18. When the movable arm 12 is rotated and is at the positioning pin 17, the squeezing spring 18 is reset after being squeezed, so that the positioning pin 17 is stuck in the through hole opened by the movable arm 12, and the movable arm 12 is limited;

[0031] Furthermore, the function of this structure is to position the movable arm 12 when the movable arm 12 drives the rotating rod 8 to rotate, so that the rotating rod 8 drives the plug 11 away from the through hole at the bottom of the wave-breaking plate 4 to realize the flow of methanol liquid inside multiple small spaces, thereby avoiding the need for the operator to constantly support the movable arm 12 when receiving and discharging methanol inside the transport tank 1.

[0032] In a specific embodiment, as shown in the attached Figure 1 ,2 As shown in FIGS. 3 and 4 , one end of the rotating rod 8 passes through the sealed bearing 7 and extends to the outside of the transport tank 1 , the movable arm 12 is fixedly sleeved on the outside of the rotating rod 8 , and the rotating rod 8 is rotatably connected inside the transport tank 1 through the sealed bearing 7 .

[0033] It can be understood that, through the rotation of the movable arm 12 , the rotating rod 8 can be driven to rotate inside the transport tank 1 by means of the sealed bearing 7 , thereby facilitating the opening and closing of the plug 11 .

[0034] In a specific embodiment, as shown in the attached Figure 3 As shown, the number of sleeves 9 and wave-breaking plates 4 are set to be the same, and multiple sleeves 9 are fixedly installed at the bottom of the rotating rod 8, the sleeve rod 10 is slidably connected inside the sleeve 9, and multiple plugs 11 are fixedly installed at the bottom end of the corresponding sleeve rod 10, and the plugs 11 are adapted to the flange 5 structure.

[0035] It can be understood that the rotation of the rotating rod 8 can drive the rotation of multiple sleeves 9 and the rotation of multiple sleeve rods 10, so that multiple plugs 11 can open and seal the flanges 5 at the corresponding through holes, and the sleeve rod 10 slides inside the sleeve 9, which can enable the plug 11 to realize rotation adjustment on the inner wall of the circular transport tank 1.

[0036] In a specific embodiment, as shown in the attached Figure 3 , 6 As shown, a movable block 21 is provided at the top of the sleeve rod 10 inside the sleeve 9 , a return spring 22 is provided on the top of the movable block 21 , and the return spring 22 is fixedly connected to the movable block 21 and the inner cavity of the sleeve 9 .

[0037] It can be understood that when the sleeve rod 10 slides inside the sleeve 9, the movable block 21 will squeeze the reset spring 22. After the reset spring 22 is squeezed and reset, it can ensure that the plug 11 at the bottom end of the sleeve rod 10 returns to the initial state.

[0038] Working principle of this utility model:

[0039] When the above structure is used, the transport tank 1 receives the methanol liquid by using the receiving pipe 2 at the top, and the liquid can be discharged through the discharge pipe 3, and the transport tank 1 can be placed in a transport vehicle for transportation;

[0040] In the initial state, the multiple wave-breaking plates 4 in the transport tank 1 divide the transport tank 1 into multiple spaces, and the flanges 5 at the multiple through holes at the bottom of the wave-breaking plates 4 are blocked by corresponding plugs 11, so that the bottoms of the multiple spaces are no longer conductive. Therefore, when an emergency brake occurs, the methanol liquid in each space cannot impact the front end of the transport tank 1 through the through hole, further reducing the impact force of the methanol liquid and improving the stability of the transport tank 1. When the flanges 5 at the through holes are blocked by the multiple plugs 11, one end of the movable arm 12 can be threadedly tightened with the threaded sleeve 13 by the positioning bolt 14;

[0041] When receiving methanol liquid inside the transport tank 1 or discharging methanol liquid, the operator releases the positioning bolt 14 at the movable arm 12, drives the rotating rod 8 to rotate inside the transport tank 1 through the movable arm 12, and causes the multiple sleeves 9 to drive the corresponding sleeve rods 10 to rotate, thereby driving the corresponding plugs 11 to deflect, so that the multiple through holes at the bottom of the wave-breaking plate 4 leak out, realize the circulation of methanol liquid, and achieve the effect of adding and discharging liquid;

[0042] When multiple plugs 11 are offset from the flange 5 to achieve mutual communication between multiple wave-breaking plates 4 through the through holes, the operator slides the toggle block 20 to one side, so that the toggle block 20 slides inside the slide groove 19, and drives the movable disk 16 to slide inside the positioning cylinder 15, and squeezes the extrusion spring 18. When the movable arm 12 is rotated and is at the positioning pin 17, the extrusion spring 18 is reset after being squeezed, so that the positioning pin 17 is stuck in the through hole opened by the movable arm 12, and the movable arm 12 is limited. At this time, the operator can add liquid to the interior of the transport tank 1 or drain liquid.

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A methanol transport receiving device, comprising a transport tank (1), wherein a material receiving pipe (2) is arranged at the top of the transport tank (1), and a material discharge pipe (3) is arranged at the bottom of the transport tank (1), characterized in that: A plurality of wave-breaking plates (4) are installed in a horizontal direction inside the transport tank (1), and the bottoms of the plurality of wave-breaking plates (4) are all provided with through holes, and flanges (5) are embedded inside the through holes. A protrusion (6) is provided at one end of the transport tank (1), and a sealing bearing (7) is embedded inside the protrusion (6). A rotating rod (8) is provided inside the transport tank (1), and a plurality of sleeves (9) are provided at the bottom of the rotating rod (8). A sleeve rod (10) is provided inside the plurality of sleeves (9), and a plug (11) is provided at the bottom end of the sleeve rod (10). A movable arm (12) is provided at one end of the rotating rod (8). A threaded sleeve (13) is provided at the end of the transport tank (1) at the bottom of the protrusion (6), and a positioning bolt (14) is provided inside the threaded sleeve (13). A positioning structure is provided at the end of the transport tank (1) and on a side close to the threaded sleeve (13); The positioning structure comprises a positioning cylinder (15), the positioning cylinder (15) being fixedly mounted on the end of the transport tank (1) and close to the side of the threaded sleeve (13), a movable disk (16) being slidably arranged inside the positioning cylinder (15), a positioning pin (17) being arranged at one end of the movable disk (16), and a compression spring (18) being arranged inside the positioning cylinder (15) and at the other end of the movable disk (16); Both outer walls of the positioning cylinder (15) are provided with sliding grooves (19) extending therethrough, and a toggle block (20) is provided inside the sliding groove (19).

2. The methanol transport receiving device according to claim 1, characterized in that: One end of the rotating rod (8) passes through the sealed bearing (7) and extends to the outside of the transport tank (1); the movable arm (12) is fixedly sleeved on the outside of the rotating rod (8); and the rotating rod (8) is rotatably connected inside the transport tank (1) via the sealed bearing (7).

3. The methanol transport receiving device according to claim 1, characterized in that: The number of the sleeves (9) and the wave-breaking plates (4) are set to be the same, and the plurality of sleeves (9) are fixedly mounted on the bottom of the rotating rod (8), the sleeve rod (10) is slidably connected inside the sleeve (9), and the plurality of plugs (11) are fixedly mounted on the bottom ends of the corresponding sleeve rods (10), and the plugs (11) are compatible with the flange (5) structure.

4. The methanol transport receiving device according to claim 1, characterized in that: A movable block (21) is arranged inside the sleeve (9) at the top end of the sleeve rod (10), a return spring (22) is arranged on the top of the movable block (21), and the return spring (22) is fixedly connected to the movable block (21) and the inner cavity of the sleeve (9).

5. The methanol transport receiving device according to claim 1, characterized in that: One end of the positioning pin (17) extends to the outside of the positioning cylinder (15), and a through hole is provided on the bottom surface of the movable arm (12) for threaded connection with the positioning bolt (14) and for matching the structure of the positioning pin (17).

6. The methanol transport receiving device according to claim 1, characterized in that: The toggle block (20) is slidably connected inside the slide groove (19), and the two toggle blocks (20) are respectively fixedly mounted on the outer wall of the movable plate (16).

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