Sewage suction purification vehicle with upper cover rotary opening mechanism

Abstract

The utility model provides a sewage suction purification vehicle with an upper cover rotary opening mechanism, which relates to the technical field of sewage suction purification vehicles and comprises a sewage suction purification vehicle main body and an upper cover assembly, a tank body and a hydraulic multi-way valve are connected onto the sewage suction purification vehicle main body, a hydraulic oil pipe is mounted on the tank body, an upper cover rotary opener is mounted between the tank body and the upper cover assembly, and the upper cover rotary opener is connected with the upper cover assembly. The upper cover rotary opening mechanism and the upper cover assembly are arranged, when the upper cover assembly needs to be closed and opened, an operator does not need to stand beside the upper cover assembly for manual operation, and the upper cover assembly is automatically closed and opened only by operating a hydraulic multi-way valve to remotely control the action of a hydraulic rotary opening oil cylinder. The operation difficulty of an operator is simplified, and the problems that an upper cover assembly of a traditional sewage suction purification vehicle mostly adopts a manual overturning structure, and the operator needs to use special equipment to close and open are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage suction and purification vehicles, in particular to a sewage suction and purification vehicle with an upper cover rotating opening mechanism. Background Art

[0002] The sewage suction and purification vehicle is a special production equipment that uses the principle of negative pressure pneumatic conveying of comprehensive materials, takes air as the material conveying carrier, and automatically absorbs and discharges (unloads) materials in a closed space. It is mostly used for the in-factory transportation of dusty materials such as ironmaking, steelmaking, sintering, coking, smelting desiliconization, desulfurization, dephosphorization agent, blast furnace, converter dust removal ash, etc. The entire suction and discharge process is carried out under closed conditions, and dust does not leak out and fly, which meets national environmental protection standards.

[0003] The main body of the sewage suction and purification vehicle is equipped with a suction system, which includes a metal filter, a vacuum pump, a main material tank and a bag chamber. The main material tank is provided with a negative pressure suction port and a discharge port, and the front end of the main material tank is provided with a bag chamber. The metal filter and the vacuum pump are located on the side of the pressure conveying vehicle body, and the rear end of the bag chamber is connected to the metal filter. The utility model integrates the collection and loading and unloading functions by sucking solid bulk materials or accumulated dust and discharging the materials into a recovery bin or a designated location.

[0004] The sewage suction and purification vehicle in the prior art integrates the collection and loading and unloading functions, but there are the following problems in actual use: the upper cover of the traditional sewage suction and purification vehicle is mostly installed on the top of the tank body, and closing and opening mostly require operators to use special equipment to operate, which is difficult to operate and has low operating safety. Therefore, a sewage suction and purification vehicle with a rotating opening mechanism for the upper cover is needed to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the problems that the upper cover of traditional sewage suction and purification vehicles is mostly installed on the top of the tank body, and the closing and opening mostly require operators to use special equipment to operate, which is difficult to operate and has low operating safety. A sewage suction and purification vehicle with an upper cover rotating opening mechanism is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a sewage suction and purification vehicle with an upper cover rotating opening mechanism, comprising a sewage suction and purification vehicle body and an upper cover assembly, characterized in that: the sewage suction and purification vehicle body is connected to a tank body and a hydraulic multi-way valve, a hydraulic oil pipe is installed on the tank body, an upper cover rotating opener is installed between the tank body and the upper cover assembly, a center through-core shaft is installed on the top of the upper cover rotating opener, a center rotating sleeve is installed in the middle, and a hydraulic rotating opening cylinder is installed at the tail, through-core shaft fixing plates are installed on both sides of the top of the center through-core shaft, a copper sleeve is installed in the middle, and a bearing is installed at the bottom, an upper flange is installed on the top of the center rotating sleeve, rotating sleeve fixing plates are installed on both sides of the middle, and a lower flange is installed at the bottom.

[0007] Preferably, a sealing head is installed on the top of the upper cover assembly, and a locking flange is installed on the bottom.

[0008] Preferably, the central through-core shaft passes through the copper sleeve and the central rotating sleeve at the same time, and the upper flange and the lower flange are installed on the top of the central rotating sleeve.

[0009] Preferably, the upper cover assembly is integrated with the through-shaft fixing plate, the center through-shaft, the bearing shell and the copper sleeve.

[0010] Preferably, locking seats are installed around the top head of the upper cover assembly.

[0011] Beneficial Effects

[0012] In the utility model, an upper cover rotating opening mechanism and an upper cover assembly are provided. When the upper cover assembly needs to be closed and opened, the operator does not need to stand beside the upper cover assembly for manual operation. Instead, the operator only needs to operate the hydraulic multi-way valve to remotely control the action of the hydraulic rotating opening cylinder to automatically complete the closing and opening of the upper cover assembly, thereby simplifying the operating difficulty for the operator and solving the problem that the upper cover assembly of traditional sewage suction and purification vehicles mostly adopts a manual flipping structure and the closing and opening require the operator to use special equipment to complete. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of a sewage suction and purification vehicle with an upper cover rotating opening mechanism according to the utility model;

[0014] Figure 2 It is a schematic diagram of a rotary opening mechanism of an upper cover of a sewage suction and purification vehicle with a rotary opening mechanism of an upper cover of the utility model;

[0015] Figure 3 The utility model is a schematic diagram of an upper cover assembly of a sewage suction and purification vehicle with an upper cover rotating opening mechanism.

[0016] Legend:

[0017] 1. Main body of the sewage suction and purification vehicle; 2. Upper cover assembly; 3. Upper cover rotary opener; 4. Tank body; 5. Hydraulic oil pipe; 6. Hydraulic multi-way valve; 7. Through-core shaft fixing plate; 8. Center through-core shaft; 9. Lower flange; 10. Upper flange; 11. Hydraulic rotary opening cylinder; 12. Center rotating sleeve; 13. Bearing; 14. Copper sleeve; 15. Rotating sleeve fixing plate; 16. Locking flange; 17. Head; 18. Locking seat. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0019] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings. Specific embodiment one:

[0021] Reference Figure 1-3 A sewage suction and purification vehicle with an upper cover rotating opening mechanism comprises a sewage suction and purification vehicle body 1 and an upper cover assembly 2. The sewage suction and purification vehicle body 1 is connected with a tank body 4 and a hydraulic multi-way valve 6. A hydraulic oil pipe 5 is installed on the tank body 4. An upper cover rotating opener 3 is installed between the tank body 4 and the upper cover assembly 2. The upper cover assembly 2 is an integral whole with a through-core shaft fixing plate 7, a center through-core shaft 8, a bearing bush 13 and a copper sleeve 14. A locking seat 18 is installed around the top end cap 17 of the upper cover assembly 2. The upper cover assembly 2 is installed with a head cap 17 at the top and a locking flange 16 at the bottom. The top of the upper cover rotary opener 3 is equipped with a center through-core shaft 8, a center rotating sleeve 12 is installed in the middle, and a hydraulic rotary opening cylinder 11 is installed at the tail. The center through-core shaft 8 passes through the copper sleeve 14 and the center rotating sleeve 12 at the same time, and the upper flange 10 and the lower flange 9 are installed on the top of the center rotating sleeve 12. The through-core shaft fixing plates 7 are installed on both sides of the top of the center through-core shaft 8, the copper sleeve 14 is installed in the middle, and the bearing 13 is installed at the bottom. The upper flange 10 is installed on the top of the center rotating sleeve 12, the rotating sleeve fixing plates 15 are installed on both sides in the middle, and the lower flange 9 is installed at the bottom.

[0022] The center through-core shaft 8, bearing bush 13 and copper sleeve 14 installed on the upper cover rotary opener 3 simultaneously penetrate the center rotating sleeve 12, the upper flange 10 and the lower flange 9 installed on the top of the center rotating sleeve 12, the through-core shaft 8, bearing bush 13 and the copper sleeve 14 are inserted and pulled out of the upper flange 10, the lower flange 9 and the center rotating sleeve 12 to complete the closing and opening actions, playing the role of automatic closing and opening.

[0023] The upper cover assembly 2 is an integral unit with the through-core shaft fixing plate 7 , the center through-core shaft 8 , the bearing bush 13 , and the copper sleeve 14 , which strengthens the upper cover assembly 2 and simplifies the opening and closing of the upper cover assembly 2 .

[0024] The locking seats installed around the top head 17 of the upper cover assembly 2 play a role in docking with external accessories and cooperating with locking. Specific embodiment 2:

[0026] Reference Figure 1-3 The utility model is provided with an upper cover rotation opening mechanism 3 and an upper cover assembly 2. When the upper cover assembly 2 needs to be loosened, the multi-way valve 6 is operated to allow the hydraulic oil to enter the hydraulic rotation opening cylinder 11 through the hydraulic oil pipe 5 to push the center through-core shaft 8, the bearing bush 13 and the copper sleeve 14 to move upward through the lower flange 9, the upper flange 10 and the center rotating sleeve 12 to lift the upper cover assembly 2, so that the entire upper cover assembly 6 is in an open state. When the upper cover assembly 2 needs to be locked, the multi-way valve 6 is operated to allow the hydraulic oil to enter the hydraulic rotation opening cylinder 11 through the hydraulic oil pipe 5, and the recovery pushes the center through-core shaft 8, the bearing bush 13 and the copper sleeve 14 to move downward through the lower flange 9, the upper flange 10 and the center rotating sleeve 12, and the upper cover assembly 2 is lowered, so that the entire upper cover assembly 6 is in a locked state, realizing remote control operation and simplifying the difficulty of operation for operators.

[0027] In summary:

[0028] 1. When the upper cover assembly 2 needs to be closed and opened, the operator does not need to stand next to the upper cover assembly 2 for manual operation. The operator only needs to operate the hydraulic multi-way valve 6 to remotely control the action of the hydraulic rotary opening cylinder 5 to automatically complete the closing and opening of the upper cover assembly 2, which simplifies the operation difficulty of the operator. The center through-core shaft 8, the bearing 13 and the copper sleeve 14 are inserted and pulled out of the upper flange 10, the lower flange 9 and the center rotating sleeve 12 to complete the closing and opening action, which plays the role of automatic closing and opening. The upper cover assembly 2 and the through-core shaft fixing plate 7, the center through-core shaft 8, the bearing 13 and the copper sleeve 14 are an integral whole, which strengthens the upper cover assembly 2 and simplifies the opening and closing of the upper cover assembly 2. The locking seats installed around the top head 17 of the upper cover assembly 2 play the role of docking with external accessories and cooperating with locking.

[0029] 2. The utility model is provided with an upper cover rotation opening mechanism 3 and an upper cover assembly 2. When the upper cover assembly 2 needs to be loosened, the multi-way valve 6 is operated to allow the hydraulic oil to enter the hydraulic rotation opening cylinder 11 through the hydraulic oil pipe 5 to push the center through the core shaft 8, the bearing 13 and the copper sleeve 14 to move upward through the lower flange 9, the upper flange 10 and the rotating center sleeve 12 to lift the upper cover assembly 2, so that the entire upper cover assembly 6 is in an open state. When the upper cover assembly 2 needs to be locked, the hydraulic multi-way valve 6 is operated to allow the hydraulic oil to enter the hydraulic rotation opening cylinder 11 through the hydraulic oil pipe 5, and the recovery pushes the center through the core shaft 8, the bearing 13 and the copper sleeve 14 to move downward through the lower flange 9, the upper flange 10 and the rotating center sleeve 12, and the upper cover assembly 2 is lowered, so that the entire upper cover assembly 6 is in a locked state, realizing remote control operation and simplifying the difficulty of operation for operators.

[0030] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A sewage suction and purification vehicle with an upper cover rotating opening mechanism, comprising a sewage suction and purification vehicle body (1) and an upper cover assembly (2), characterized in that: The main body (1) of the sewage suction and purification vehicle is connected to a tank body (4) and a hydraulic multi-way valve (6); a hydraulic oil pipe (5) is installed on the tank body (4); an upper cover rotary opener (3) is installed between the tank body (4) and the upper cover assembly (2); a central through-core shaft (8) is installed on the top of the upper cover rotary opener (3); a central rotating sleeve (12) is installed in the middle; and a hydraulic rotary opening cylinder (11) is installed at the tail; through-core shaft fixing plates (7) are installed on both sides of the top of the central through-core shaft (8); a copper sleeve (14) is installed in the middle; and a bearing bush (13) is installed at the bottom; an upper flange (10) is installed on the top of the central rotating sleeve (12); rotating sleeve fixing plates (15) are installed on both sides of the middle; and a lower flange (9) is installed at the bottom.

2. A sewage suction and purification vehicle with an upper cover rotating opening mechanism according to claim 1, characterized in that: The top of the upper cover assembly (2) is equipped with a sealing head (17), and the bottom is equipped with a locking flange (16).

3. The sewage suction and purification vehicle with an upper cover rotating opening mechanism according to claim 1, characterized in that: The central through-core shaft (8) simultaneously passes through the copper sleeve (14) and the central rotating sleeve (12), and an upper flange (10) and a lower flange (9) are installed on the top of the central rotating sleeve (12).

4. The sewage suction and purification vehicle with an upper cover rotating opening mechanism according to claim 1, characterized in that: The upper cover assembly (2) is integrated with the through-core shaft fixing plate (7), the central through-core shaft (8), the bearing bush (13) and the copper sleeve (14).

5. The sewage suction and purification vehicle with an upper cover rotating opening mechanism according to claim 1, characterized in that: Locking seats (18) are installed around the top seal head (17) of the upper cover assembly (2).

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