Cleaning device for tank body of watering cart

Abstract

The utility model discloses a watering cart tank body cleaning device which comprises a tank body, a mounting seat is arranged on the side wall of the tank body, a rotating shaft is transversely arranged in the tank body, and the rotating shaft is rotationally arranged on the side wall of the tank body and extends to the outer end of the tank body to be connected with a driving device. A limiting plate is arranged on the rotating shaft, an extension rod and an arc-shaped flow guide plate are arranged on the outer edge of the limiting plate, a connecting base and a connecting flange are arranged, cleaning liquid is added into the tank body through the connecting base, a fixing base is arranged, a driving motor is installed through the fixing base, and the driving motor is started to drive the rotating shaft to rotate; a rotating shaft drives a limiting plate and an extension rod to rotate, and a connected wall brush assists in cleaning the inner surface of the tank body through cleaning liquid; and a limiting plate and an arc-shaped flow guide plate are arranged on the rotating shaft, and the effect of reducing the inertia of liquid in the tank body is achieved through the limiting plate and the arc-shaped flow guide plate, so that the use safety of the tank body of the watering cart is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tank cleaning, and specifically relates to a tank cleaning device for a sprinkler truck. Background Art

[0002] In the related technology, sprinkler trucks are also called spray trucks, multifunctional sprinkler trucks, garden sprinkler trucks, water tank trucks, and water trucks. Sprinkler trucks are suitable for washing various roads, trees, green belts, lawns, roads, factory and mine construction, and high-altitude building washing. They have the functions of sprinkling water, suppressing dust, high and low-level spraying, pesticide spraying, guardrail washing, etc., as well as water transportation, drainage, emergency fire fighting, etc.

[0003] In the process of implementing the embodiments of the present disclosure, it is found that there are at least the following problems in the related art:

[0004] In the prior art, the tank of the sprinkler truck is not easy to clean and requires manual entry into the tank for cleaning. Regular cleaning is not convenient. At the same time, water resources will generate large inertia during transportation, and the safety of use is low. Utility Model Content

[0005] The purpose of the utility model is to provide a tank cleaning device for a sprinkler truck to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tank cleaning device for a sprinkler truck, comprising a tank body, a mounting seat being provided on the side wall of the tank body, a rotating shaft being transversely provided inside the tank of the tank body, the rotating shaft being rotatably provided on the side wall of the tank body, and extending to the outer end of the tank body to connect with a driving device; a limiting plate being provided on the rotating shaft, an extension rod and an arc-shaped guide plate being provided on the outer edge of the limiting plate, a wall brush being provided on the outer end of the extension rod; a connecting column being provided on the extension rod, an auxiliary extension rod being provided on the connecting column, and the auxiliary extension rod being connected to the wall brush.

[0007] Preferably, a connecting seat is provided at the upper end of the tank body, and a connecting flange is provided at the upper end of the connecting seat.

[0008] Preferably, a sealing gasket is provided at the connection between the connecting seat and the connecting flange.

[0009] Preferably, a support plate is provided outside the side wall of the tank body, a water pump is provided on the support plate, and the water pump is connected to the interior of the tank body.

[0010] Preferably, the driving device comprises a driving motor and a coupling, the driving motor is fixedly arranged on the side wall of the mounting seat, a driving end of the driving motor is connected to the coupling, and the coupling is connected to the rotating shaft.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the utility model is provided with a connecting seat and a connecting flange, cleaning liquid is added into the tank body through the connecting seat, and a fixed seat is provided, a driving motor is installed through the fixed seat, the driving motor is started to drive the rotating shaft to rotate, the rotating shaft drives the limiting plate and the extension rod to rotate, and the inner surface of the tank body is cleaned by the cleaning liquid assisted by the connected wall brush; a limiting plate and an arc guide plate are provided on the rotating shaft, and the limiting plate and the arc guide plate play a role in slowing down the inertia of the liquid in the tank body, thereby improving the safety of the use of the sprinkler tank body. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0013] Figure 2 It is a side view schematic diagram of the internal structure of the tank.

[0014] In the figure: 1. tank body; 2. mounting base; 3. rotating shaft; 4. limiting plate; 5. extension rod; 6. arc guide plate; 7. wall brush; 8. connecting column; 9. auxiliary extension rod; 10. connecting base; 11. connecting flange; 12. sealing gasket; 13. support plate; 14. water pump; 15. driving motor; 16. coupling. DETAILED DESCRIPTION

[0015] 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.

[0016] See also Figure 1-2 The utility model provides a technical solution: a tank cleaning device for a sprinkler truck, comprising a tank body 1, a mounting seat 2 is arranged on the side wall of the tank body 1, a rotating shaft 3 is arranged horizontally in the tank of the tank body 1, the rotating shaft 3 is rotatably arranged on the side wall of the tank body 1, and extends to the outer end of the tank body 1 to connect the driving device; a limiting plate 4 is arranged on the rotating shaft 3, an extension rod 5 and an arc-shaped guide plate 6 are arranged on the outer edge of the limiting plate 4, and a wall brush 7 is arranged on the outer end of the extension rod 5; a connecting column 8 is arranged on the extension rod 5, and an auxiliary extension rod 9 is arranged on the connecting column 8, and the auxiliary extension rod 9 is connected to the wall brush 7, the number of limiting plates 4 is several, and they are evenly distributed on both sides of the cavity of the tank body 1, to ensure the effect of the limiting plates 4 and the arc-shaped guide plates 6 on slowing down the inertia of the liquid in the tank body 1, the number of extension rods 5 corresponds to the number of limiting plates 4, the inner end of the wall brush 7 is connected to several extension rods 5 and auxiliary extension rods 9, to ensure the stability of the wall brush 7.

[0017] Specifically, the upper end of the tank body 1 is provided with a connection seat 10, and the upper end of the connection seat 10 is provided with a connection flange 11. Flange connection is to fix two pipes, pipe fittings or equipment on a flange plate respectively, then add a flange gasket between the two flange plates, and finally tighten the two flange plates with bolts to make them tightly combined. It can realize the connection between the stationary pipeline and the rotating or reciprocating equipment. The flange connection methods can generally be divided into five types: flat welding, butt welding, socket welding, loose sleeve, and thread. Flat welding only welds the outer layer without welding the inner layer; it is generally used in medium and low pressure pipelines, and the nominal pressure of the pipeline must be lower than 0.25MPa. There are three types of sealing surfaces for flat welding flanges, namely smooth type, concave and convex type, and tongue and groove type. Among them, the smooth type is the most widely used, and it is affordable and cost-effective; the inner and outer layers of the flange in the butt welding must be welded, which is generally used in medium and high pressure pipelines, and the nominal pressure of the pipeline is between 0.25 and 2.5MPa. The sealing surface of the butt-welded flange connection is concave and convex, and the installation is relatively complicated, so the labor cost, installation method and auxiliary material cost are relatively high; socket welding is generally used for pipes with a nominal pressure less than or equal to 10.0MPa and a nominal diameter less than or equal to 40mm; loose sleeves are generally used in pipes with low pressure but relatively corrosive media, so this type of flange has strong corrosion resistance and is mainly made of stainless steel. This connection is mainly used for the connection of cast iron pipes, rubber-lined pipes, non-ferrous metal pipes and flange valves, and the connection between process equipment and flanges also uses flange connection.

[0018] Specifically, a sealing gasket 12 is provided at the connection between the connection seat 10 and the connection flange 11. The sealing gasket 12 is made of asbestos pad, rubber pad or polytetrafluoroethylene lined rubber pad. The asbestos pad is molded with asbestos cloth and other auxiliary materials, and is used for corrosive high-pressure and high-temperature sealing. It is used in reactors, reaction tanks, manholes, hand holes and other parts. Operating temperature: -100℃—+1000℃; operating pressure: PN<6.0Mp; the rubber pad is a copolymerized colloid elastomer of vinylidene fluoride and fluorine-free, propylene fluoride, and propylene materials, which is characterized by high temperature resistance, ozone resistance, natural aging resistance, vacuum resistance, fuel oil resistance, lubricating oil resistance, strong oxidant resistance, chemical resistance and good electrical insulation performance; the polytetrafluoroethylene lined rubber gasket is a polytetrafluoroethylene sandwiched rubber composite gasket, which has strong anti-corrosion performance and high sealing resilience, and is suitable for anti-corrosion sealing of low-pressure chemical equipment such as enamel and glass pipes.

[0019] Specifically, a support plate 13 is provided outside the side wall of the tank body 1, and a water pump 14 is provided on the support plate 13. The water pump 14 is connected to the interior of the tank body 1. The water pump 14 transmits the mechanical energy of the prime mover or other external energy to the liquid to increase the energy of the liquid. It is mainly used to transport liquids including water, oil, acid and alkali liquids, emulsions, suspensions and liquid metals, etc. It can also transport liquids, gas mixtures and liquids containing suspended solids. In the utility model, it is used to transport water or cleaning fluids.

[0020] Specifically, the driving device includes a driving motor 15 and a coupling 16. The driving motor 15 is fixed on the side wall of the mounting base 2, and its driving end is connected to the coupling 16. The coupling 16 is connected to the rotating shaft 3. The coupling 16 refers to a device that connects two shafts or a shaft and a rotating part, rotates together during the process of transmitting motion and power, and does not disengage under normal circumstances. It also serves as a safety device to prevent the connected parts from being subjected to excessive loads, thereby playing a role in overload protection.

[0021] Working principle: When the utility model is working, a connecting seat 10 and a connecting flange 11 are provided. Cleaning liquid is added into the tank body 1 through the connecting seat 10, and a fixing seat 16 is provided. The driving motor 15 is installed through the fixing seat 16. The driving motor 15 is started to drive the rotating shaft 3 to rotate, and the rotating shaft 3 drives the limiting plate 4 and the extension rod 5 to rotate. The cleaning liquid is assisted by the connected wall brush 7 to clean the inner surface of the tank body 1; a limiting plate 4 and an arc guide plate 6 are provided on the rotating shaft 3, and the limiting plate 4 and the arc guide plate 6 play a role in slowing down the inertia of the liquid in the tank body 1.

[0022] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0024] 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 tank cleaning device for a water sprinkler truck, characterized in that: The invention comprises a tank body (1), a mounting seat (2) is arranged on the side wall of the tank body (1), a rotating shaft (3) is arranged transversely inside the tank body (1), the rotating shaft (3) is rotatably arranged on the side wall of the tank body (1) and extends to the outer end of the tank body (1) to be connected to a driving device; The rotating shaft (3) is provided with a limit plate (4), the outer edge of the limit plate (4) is provided with an extension rod (5) and an arc-shaped guide plate (6), and the outer end of the extension rod (5) is provided with a wall brush (7); The extension rod (5) is provided with a connecting column (8), the connecting column (8) is provided with an auxiliary extension rod (9), and the auxiliary extension rod (9) is connected to the wall brush (7).

2. A water tank cleaning device for a sprinkler truck according to claim 1, characterized in that: A connecting seat (10) is provided at the upper end of the tank body (1), and a connecting flange (11) is provided at the upper end of the connecting seat (10).

3. A water tank cleaning device for a sprinkler truck according to claim 2, characterized in that: A sealing gasket (12) is provided at the connection between the connection seat (10) and the connection flange (11).

4. A tank cleaning device for a water sprinkler according to claim 1, characterized in that: A support plate (13) is provided outside the side wall of the tank body (1), a water pump (14) is provided on the support plate (13), and the water pump (14) is connected to the interior of the tank body (1).

5. A tank cleaning device for a water sprinkler according to claim 1, characterized in that: The driving device comprises a driving motor (15) and a coupling (16); the driving motor (15) is fixedly mounted on the side wall of the mounting seat (2); a driving end of the driving motor (15) is connected to the coupling (16); and the coupling (16) is connected to the rotating shaft (3).

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