Discharging device for corrosive product tank type transport vehicle

Abstract

The utility model relates to the technical field of corrosive product tank type transport vehicles, and discloses a discharging device for a corrosive product tank type transport vehicle, which comprises a protection box, a liquid discharging pipe penetrates through an inner cavity of the protection box, a valve is fixedly assembled on the outer edge of the liquid discharging pipe, and a connecting pipe is fixedly assembled at one end, far away from the liquid discharging pipe, of the valve. A fixing assembly is arranged on the outer wall of the connecting pipe, a funnel is arranged below the connecting pipe, and a pipeline is fixedly connected to the bottom of the funnel in a sleeving mode. The right rotating rod and the left rotating rod are rotated to drive the right screw rod and the left screw rod to rotate on the connecting piece, the right screw rod and the left screw rod push the right clamping block and the left clamping block to move in the direction of the connecting pipe correspondingly, and the liquid passing pipe is clamped to the connecting pipe through the right clamping block and the left clamping block. Therefore, the problems that an existing corrosive product tank type transport vehicle needs to be connected with a pipeline during unloading, the pipeline is directly inserted into the unloading opening when connected with the unloading opening, and the pipeline is disengaged when the unloading pressure is too large are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of tank transport vehicles for corrosive products, in particular to a discharging device for tank transport vehicles for corrosive products. Background Art

[0002] Tank trucks are special vehicles and trains equipped with tank-shaped containers and usually with working pumps, used to transport liquids, gases or powdery substances, and to complete specific tasks. Since the tank is usually a sealed container, the material in the tank is not affected by climatic conditions. If the material has temperature requirements, it can also be made into a special structure such as an insulated tank or a heated tank to protect the material. Therefore, the material is not easy to deteriorate, pollute or leak.

[0003] Existing corrosive tank transport trucks need to be connected to a pipe when unloading. The pipe is directly inserted into the discharge port when connected to the discharge port. When the discharge pressure is too high, the pipe will be detached. After unloading, liquid will remain at the discharge port. If these liquids cannot be collected, they will corrode the protective box, causing the liquid to drip onto the ground and cause environmental pollution. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a discharging device for a tank transport vehicle for corrosive products, which has the advantages of stable pipeline connection and preventing liquid corrosion of the vehicle, and solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical solutions: a material unloading device for a tank transport vehicle for corrosive products, comprising a protective box, an inner cavity of the protective box being penetrated by a liquid discharge pipe, an outer edge of the liquid discharge pipe being fixedly equipped with a valve, an end of the valve away from the liquid discharge pipe being fixedly equipped with a connecting pipe, an outer wall of the connecting pipe being provided with a fixing component, a funnel being provided below the connecting pipe, a pipe being fixedly sleeved on the bottom of the funnel, and a liquid storage box being fixedly equipped with an end of the pipe away from the funnel.

[0006] As a preferred technical solution of the utility model, the outer wall of the funnel is fixedly equipped with a limit block, the outer edge of the limit block is slidably connected with a support plate, the support plate is fixedly equipped on the inner wall of the protection box, and a drainage pipe runs through the bottom of the liquid storage box.

[0007] As a preferred technical solution of the utility model, the fixing assembly includes a support frame, the inner edge of the support frame is fixedly equipped with a sliding rod, and the two ends of the sliding rod are respectively slidably connected with a right clamping block and a left clamping block.

[0008] As a preferred technical solution of the utility model, the outer walls of the right clamping block and the left clamping block are respectively fixedly equipped with a right connecting block and a left connecting block, the inner walls of the right connecting block and the left connecting block are respectively movably sleeved with a right screw and a left screw, the outer edges of the right screw and the left screw are both threadedly connected with a connecting piece, and the connecting piece is fixedly assembled on the sliding rod.

[0009] As a preferred technical solution of the utility model, the end of the right screw rod away from the right connecting block is fixedly equipped with a right rotating rod, and the end of the left screw rod away from the left connecting block is fixedly equipped with a left rotating rod, and the right rotating rod and the left rotating rod are movably connected to the support frame.

[0010] As a preferred technical solution of the utility model, the inner walls of the right clamping block and the left clamping block are fixedly equipped with convex rings.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The unloading device for the tank transport vehicle for corrosive products drives the right screw and the left screw to rotate on the connecting piece by rotating the right rotating rod and the left rotating rod. The right screw and the left screw respectively push the right clamp block and the left clamp block to move toward the connecting pipe, and the liquid pipe is clamped on the connecting pipe by the right clamp block and the left clamp block, thereby solving the problem that the existing tank transport vehicle for corrosive products needs to be connected to a pipeline when unloading. When the pipeline is connected to the unloading port, it is directly inserted into the unloading port. When the unloading pressure is too large, the pipeline will be detached.

[0013] 2. The unloading device for the corrosive tank transport vehicle moves the funnel to the bottom of the connecting pipe and then detaches the liquid pipe from the connecting pipe. At this time, the remaining liquid on the connecting pipe drips into the funnel and then flows into the liquid storage tank through the pipeline, thereby solving the problem that after the unloading is completed, there will be liquid remaining at the unloading port. If these liquids cannot be collected, they will corrode the protective box, causing the liquid to drip to the ground and cause environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the fixing component of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the funnel and liquid storage box of the utility model;

[0018] Figure 5 For this utility model Figure 4A in the figure is an enlarged structural diagram.

[0019] In the figure: 1. protective box; 2. drain pipe; 3. valve; 4. connecting pipe; 5. fixing assembly; 501. support frame; 502. sliding rod; 503. right clamping block; 504. left clamping block; 505. right connecting block; 506. right screw rod; 507. right rotating rod; 508. left connecting block; 509. left screw rod; 510. left rotating rod; 511. convex ring; 512. connecting piece; 6. funnel; 7. pipeline; 8. liquid storage box; 9. limit block; 10. support plate; 11. drain pipe. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-5 A discharging device for a tank transport vehicle for corrosive products comprises a protective box 1, an inner cavity of the protective box 1 is penetrated by a liquid discharge pipe 2, an outer edge of the liquid discharge pipe 2 is fixedly equipped with a valve 3, an end of the valve 3 away from the liquid discharge pipe 2 is fixedly equipped with a connecting pipe 4, an outer wall of the connecting pipe 4 is provided with a fixing component 5, a funnel 6 is provided below the connecting pipe 4, a pipe 7 is fixedly sleeved on the bottom of the funnel 6, and a liquid storage box 8 is fixedly equipped at the end of the pipe 7 away from the funnel 6. By setting the funnel 6 and the liquid storage box 8, liquid will remain in the connecting pipe 4 after discharging, and then the liquid will drip from the connecting pipe 4 into the funnel 6, and then the liquid will flow into the liquid storage box 8 through the pipe 7, so that the liquid will not drip onto the protective box 1, so that the protective box 1 will not be corroded. By setting the fixing component 5, the liquid through pipe connected to the connecting pipe 4 is clamped and fixed by the fixing component 5, so that the liquid through pipe on the connecting pipe 4 will not be detached under a large pressure, thereby improving the stability of the device.

[0022] In a preferred embodiment, the outer wall of the funnel 6 is fixedly equipped with a limit block 9, the outer edge of the limit block 9 is slidably connected to a support plate 10, the support plate 10 is fixedly equipped on the inner wall of the protective box 1, and a drain pipe 11 passes through the bottom of the liquid storage box 8. The limit block 9 plays a limiting role, so that the funnel 6 will not move downward, and the funnel 6 can move to the right. When a large amount of liquid is stored in the liquid storage box 8, it is discharged through the drain pipe 11.

[0023] In a preferred embodiment, the fixing assembly 5 includes a support frame 501, the inner edge of which is fixedly equipped with a sliding rod 502, and the two ends of the sliding rod 502 are respectively slidably connected with a right clamp block 503 and a left clamp block 504. By utilizing the setting of the sliding rod 502, the right clamp block 503 and the left clamp block 504 can be moved on the sliding rod 502, so that the right clamp block 503 and the left clamp block 504 can only move laterally, thereby improving the rationality and stability of the device.

[0024] In a preferred embodiment, the outer walls of the right clamping block 503 and the left clamping block 504 are respectively fixedly equipped with a right connecting block 505 and a left connecting block 508, and the inner walls of the right connecting block 505 and the left connecting block 508 are respectively movably connected with a right screw 506 and a left screw 509, and the outer edges of the right screw 506 and the left screw 509 are both threadedly connected with a connecting piece 512, and the connecting piece 512 is fixedly assembled on the sliding rod 502. By rotating the right screw 506 and the left screw 509, the right screw 506 and the left screw 509 rotate on the connecting piece 512, so that the right screw 506 and the left screw 509 push the right connecting block 505 and the left connecting block 508 to move toward the connecting pipe 4, and the liquid tube on the connecting pipe 4 is clamped by the right connecting block 505 and the left connecting block 508.

[0025] In a preferred embodiment, the end of the right screw 506 away from the right connecting block 505 is fixedly equipped with a right rotating rod 507, and the end of the left screw 509 away from the left connecting block 508 is fixedly equipped with a left rotating rod 510. The right rotating rod 507 and the left rotating rod 510 are movably connected to the support frame 501. By setting the shape of the right rotating rod 507 and the left rotating rod 510 to be hexagonal, the user can rotate the right rotating rod 507 and the left rotating rod 510 by hand and a wrench, thereby improving the flexibility of the device.

[0026] In a preferred embodiment, the inner walls of the right clamping block 503 and the left clamping block 504 are fixedly equipped with a protrusion 511. By utilizing the setting of the protrusion 511, when the right clamping block 503 and the left clamping block 504 clamp the connecting pipe 4, the protrusion 511 will squeeze the liquid passing tube into the groove on the connecting pipe 4, making the connection between the liquid passing tube and the connecting pipe 4 more stable, thereby greatly improving the safety of unloading.

[0027] Working principle: when in use, the liquid passing tube is put on the connecting tube 4, and then the right rotating rod 507 and the left rotating rod 510 are respectively rotated to drive the right screw 506 and the left screw 509 to rotate on the connecting piece 512, and gradually the right screw 506 and the left screw 509 respectively push the right clamping block 503 and the left clamping block 504 to move toward the connecting tube 4, and the liquid passing tube is clamped on the connecting tube 4 by the right clamping block 503 and the left clamping block 504. When disassembling, the right rotating rod 507 and the left rotating rod 510 are driven to separate the right clamping block 503 and the left clamping block 504 from the connecting tube 4, and then the funnel 6 is moved to the bottom of the connecting tube 4, and then the liquid passing tube is detached from the connecting tube 4. At this time, the remaining liquid on the connecting tube 4 drips into the funnel 6, and then flows into the liquid storage tank 8 through the pipe 7.

[0028] Although 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 discharging device for a tank transport vehicle for corrosive products, comprising a protective box (1), characterized in that: A liquid discharge pipe (2) passes through the inner cavity of the protection box (1); a valve (3) is fixedly mounted on the outer edge of the liquid discharge pipe (2); a connecting pipe (4) is fixedly mounted on the end of the valve (3) away from the liquid discharge pipe (2); a fixing component (5) is provided on the outer wall of the connecting pipe (4); a funnel (6) is provided below the connecting pipe (4); a pipe (7) is fixedly sleeved on the bottom of the funnel (6); and a liquid storage box (8) is fixedly mounted on the end of the pipe (7) away from the funnel (6).

2. The unloading device for a tank transport vehicle for corrosive products according to claim 1, characterized in that: The outer wall of the funnel (6) is fixedly equipped with a limit block (9), the outer edge of the limit block (9) is slidably connected to a support plate (10), and the support plate (10) is fixedly equipped on the inner wall of the protection box (1). A drainage pipe (11) runs through the bottom of the liquid storage box (8).

3. The unloading device for a tank transport vehicle for corrosive products according to claim 1, characterized in that: The fixing assembly (5) comprises a support frame (501), the inner edge of which is fixedly mounted a slide bar (502), and the two ends of the slide bar (502) are respectively slidably connected to a right clamping block (503) and a left clamping block (504).

4. The unloading device for a tank transport vehicle for corrosive products according to claim 3 is characterized in that: The outer walls of the right clamping block (503) and the left clamping block (504) are respectively fixedly mounted with a right connecting block (505) and a left connecting block (508); the inner walls of the right connecting block (505) and the left connecting block (508) are respectively movably sleeved with a right screw rod (506) and a left screw rod (509); the outer edges of the right screw rod (506) and the left screw rod (509) are both threadedly connected with a connecting piece (512); and the connecting piece (512) is fixedly mounted on the sliding rod (502).

5. The unloading device for a tank transport vehicle for corrosive products according to claim 4, characterized in that: A right rotating rod (507) is fixedly mounted on one end of the right screw rod (506) away from the right connecting block (505), and a left rotating rod (510) is fixedly mounted on one end of the left screw rod (509) away from the left connecting block (508). The right rotating rod (507) and the left rotating rod (510) are movably connected to the support frame (501).

6. The unloading device for a tank transport vehicle for corrosive products according to claim 3, characterized in that: The inner walls of the right clamping block (503) and the left clamping block (504) are both fixedly mounted with convex rings (511).

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