Sewage suction truck with sewage collection tank

Abstract

The utility model relates to the technical field of sewage suction trucks, in particular to a sewage suction truck with a sewage collection tank, which comprises a truck plate, wheels are arranged at four corners of the bottom of the truck plate, one side of the top of the truck plate is fixedly connected with a truck head, and the other side of the top of the truck plate is fixedly connected with the sewage tank. A sewage tank is arranged above the sewage tank, tank doors are symmetrically arranged on the front face of the sewage tank, a telescopic blocking cover is arranged between the sewage tank and the sewage tank, and a sewage suction assembly is arranged at the top of the sewage tank. In addition, the sewage storage space is relatively flexible, so that when excessive sewage is pumped, the pumped sewage does not need to be discharged in advance and then is pumped back, the sewage storage space can be expanded, and the sewage storage space can be expanded, so that the sewage treatment difficulty can be reduced, and the sewage treatment efficiency can be improved. Therefore, the whole sewage suction process is time-saving, labor-saving and high in efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage suction vehicles, in particular to a sewage suction vehicle with a sewage collecting tank. Background Art

[0002] The sewage suction truck is a new type of sanitation vehicle that collects, transfers, cleans and transports sludge and sewage to avoid secondary pollution. The sewage suction truck can self-prime and self-drain, has a fast working speed, large capacity, and convenient transportation. It is suitable for collecting and transporting liquid substances such as feces, mud, and crude oil. The sewage suction truck adopts the domestically technologically advanced sewage suction truck vacuum pump, which has strong suction power and long suction range. It is particularly suitable for the suction, loading and unloading of silt in the sewer, especially for sucking larger objects such as sewer mud, silt, gravel, bricks, etc. The sewage suction truck can suck sludge and sewage into storage tanks and transport them to designated treatment sites, thereby reducing the labor intensity of manual cleaning and the risk of environmental pollution. Sewage suction trucks are widely used in urban construction, environmental protection, property management and other fields. They play a vital role in maintaining the smooth flow of urban drainage systems and preventing pollutants from causing further damage to the environment. In addition, sewage suction trucks are also used in farmland irrigation and drainage, construction site mud pumping and other occasions.

[0003] Although sewage suction trucks are widely used, they still have some shortcomings. For example, their filtering ability is poor, so solid dirt and sewage are collected in a centralized manner, which not only easily causes blockage during sewage discharge, but also increases the difficulty of subsequent sewage treatment. In addition, their sewage storage space is relatively fixed, so when excessive sewage is extracted, the extracted sewage must be discharged first and then returned for extraction, which makes the entire sewage suction process time-consuming, labor-intensive and inefficient. Therefore, in response to the above problems, a sewage suction truck with a sewage collection tank is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a sewage suction truck with a sewage collection tank, which has a better filtering ability, so that solid dirt and sewage can be separated and collected, which is not easy to cause blockage during sewage discharge and reduces the difficulty of subsequent sewage treatment. In addition, the sewage storage space is more flexible, so when extracting excessive sewage, there is no need to discharge the extracted sewage first and then return to extract it, but the sewage storage space can be expanded, which will make the entire sewage suction process time-saving, labor-saving and efficient, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A sewage suction truck with a sewage collection tank comprises a vehicle plate, wheels are provided at the four corners of the bottom of the vehicle plate, a vehicle head is fixedly connected to one side of the top of the vehicle plate, a sewage tank is fixedly connected to the other side of the top of the vehicle plate, a dirt tank is provided above the sewage tank and tank doors are symmetrically provided on the front of the dirt tank, a telescopic shield is provided between the sewage tank and the dirt tank, a sewage suction assembly is provided on the top of the dirt tank, a fixed bracket is fixedly connected to the bottom of the side wall of the sewage tank away from the vehicle head, a filtering assembly is provided in the inner cavity of the dirt tank, and adjustment assemblies are symmetrically provided on both sides of the sewage tank.

[0007] Preferably, the upper and lower ends of the telescopic shield are fixedly connected to the bottom of the sewage tank and the top of the sewage tank respectively, the top of the sewage tank and the bottom of the sewage tank are both open structures and the sewage tank and the sewage tank are connected through the telescopic shield.

[0008] Preferably, the sewage suction assembly includes a sewage suction pump fixedly connected to the top center of the sewage tank, the output end of the sewage suction pump passes through the top wall of the sewage tank and is connected to the inner cavity of the sewage tank, the input end of the sewage suction pump is connected to a sewage guide pipe, the bottom end of the sewage guide pipe is connected to a connecting hose, the bottom end of the connecting hose is connected to a sewage suction pipe, and the bottom end of the sewage suction pipe is connected to a sewage suction hopper.

[0009] Preferably, the filter assembly includes a filter mesh plate, the outer wall of the filter mesh plate is fixedly connected to the inner wall of the dirt tank, a protective box is fixedly connected to the bottom center of the filter mesh plate, and the inner cavity of the protective box is provided with a driving motor, the output end of the driving motor passes through the filter mesh plate and extends to the top of the filter mesh plate and an anti-blocking scraper is fixedly connected to this end.

[0010] Preferably, the adjustment assembly includes an electric push rod fixedly connected to the bottom of the two side walls of the sewage tank and an adjustment support plate symmetrically and fixedly connected to the bottom of the two side walls of the sewage tank, and the output end of the electric push rod is fixedly connected to the adjustment support plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, sewage can be collected by the sewage tank, solid sewage can be collected by the dirt tank, the dirt tank can be opened by the tank door, so that the dirt tank can be cleaned easily, the telescopic shield can provide a basis for the subsequent expansion of sewage storage space, the sewage suction component can be used to suck sewage and introduce the sewage into the sewage tank and the sewage tank, the sewage suction component can be fixed and limited when not sucking sewage by the fixed bracket, and the sewage extracted by the sewage suction component can be filtered by the filter component, so that solid sewage and sewage can be separated and collected in the sewage tank and the sewage tank, which is not easy to cause blockage during sewage discharge and reduces the difficulty of subsequent sewage treatment. The storage space of the sewage tank can be expanded when necessary by the adjustment component, so as to avoid limitations caused by the fixed storage space of the sewage tank during sewage suction. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is the front view of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the filter assembly of the utility model.

[0016] In the figure: 1. vehicle plate; 2. wheels; 3. vehicle head; 4. sewage tank; 5. sewage tank; 6. tank door; 7. telescopic shield; 8. sewage suction assembly; 801. sewage suction pump; 802. sewage guide pipe; 803. connecting hose; 804. sewage suction pipe; 805. sewage suction hopper; 9. fixed bracket; 10. filter assembly; 1001. filter screen plate; 1002. protective box; 1003. drive motor; 1004. anti-blocking scraper; 11. adjustment assembly; 1101. electric push rod; 1102. adjustment support plate. DETAILED DESCRIPTION

[0017] 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.

[0018] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0019] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.

[0020] See also Figure 1-3 , the utility model provides a technical solution:

[0021] A sewage suction truck with a sewage collection tank comprises a vehicle plate 1, wheels 2 are provided at the four corners of the bottom of the vehicle plate 1, a vehicle head 3 is fixedly connected to one side of the top of the vehicle plate 1, a sewage tank 4 is fixedly connected to the other side of the top of the vehicle plate 1, a sewage tank 5 is provided above the sewage tank 4 and tank doors 6 are symmetrically provided on the front of the sewage tank 5, a telescopic shield 7 is provided between the sewage tank 4 and the sewage tank 5, a sewage suction assembly 8 is provided on the top of the sewage tank 5, a fixed bracket 9 is fixedly connected to the bottom of the side wall of the sewage tank 4 away from the vehicle head 3, a filtering assembly 10 is provided in the inner cavity of the sewage tank 5, and adjustment assemblies 11 are symmetrically provided on both sides of the sewage tank 4.

[0022] The upper and lower ends of the telescopic shield 7 are fixedly connected to the bottom of the sewage tank 5 and the top of the sewage tank 4 respectively. The top of the sewage tank 4 and the bottom of the sewage tank 5 are both open structures and the sewage tank 4 and the sewage tank 5 are connected through the telescopic shield 7. The telescopic shield 7 plays a role in connecting the sewage tank 4 and the sewage tank 5, and can provide a basis for the subsequent expansion of the sewage storage space; the sewage suction component 8 includes a sewage suction pump 801 fixedly connected to the top center of the sewage tank 5, and the output end of the sewage suction pump 801 passes through the sewage tank 5 and is connected to the inner cavity of the sewage tank 5, the input end of the sewage suction pump 801 is connected to a sewage guide pipe 802, the bottom end of the sewage guide pipe 802 is connected to a connecting hose 803, the bottom end of the connecting hose 803 is connected to a sewage suction pipe 804, and the bottom end of the sewage suction pipe 804 is connected to a sewage suction bucket 805, the sewage suction assembly 8 can suck sewage and introduce the sewage into the sewage tank 5 and the sewage tank 4; the filter assembly 10 includes a filter screen plate 1001, the outer wall of the filter screen plate 1001 is fixedly connected to the inner wall of the sewage tank 5 , a protective box 1002 is fixedly connected to the bottom center of the filter screen plate 1001, and a driving motor 1003 is provided in the inner cavity of the protective box 1002, the output end of the driving motor 1003 passes through the filter screen plate 1001 and extends to the top of the filter screen plate 1001, and an anti-blocking scraper 1004 is fixedly connected to this end, the filter component 10 can filter the dirt extracted by the suction component 8, so that the solid dirt and sewage can be separated and collected in the dirt tank 5 and the sewage tank 4, which is not easy to cause blockage during sewage discharge and reduces the difficulty of subsequent sewage treatment; the adjustment component 11 includes an electric push rod 1101 fixedly connected to the bottom of the two side walls of the sewage tank 4 and an adjustment support plate 1102 symmetrically and fixedly connected to the bottom of the two side walls of the sewage tank 5, the output end of the electric push rod 1101 is fixedly connected to the adjustment support plate 1102, and the adjustment component 11 can expand the storage space of the sewage tank 4 when necessary, thereby avoiding limitations caused by the fixed storage space of the sewage tank 4 when sucking sewage.

[0023] Working process: firstly, all electrical appliances are powered on. The sewage tank 4 can collect sewage, and the dirt tank 5 can collect solid dirt. The tank door 6 can open the dirt tank 5, so as to facilitate the cleaning of the dirt tank 5. The telescopic shield 7 serves to connect the sewage tank 4 and the dirt tank 5, and can provide a basis for the subsequent expansion of the sewage storage space. The sewage suction component 8 can suck sewage. When sucking sewage, the sewage suction pump 801 is started. The sewage suction pump 801 will suck the dirt from the suction bucket 805 into the sewage suction pipe 804 through negative pressure. The dirt finally enters the dirt tank 5 through the connecting hose 803 and the sewage guide pipe 802. The fixed bracket 9 can fix the sewage suction component 8 when it is not sucking sewage. The filter component 10 can filter the dirt extracted by the sewage suction component 8. After entering the dirt tank 5, the dirt will fall onto the filter screen 1001, and the filter screen 1001 can filter the sewage and collect it through the sewage tank 4, and block the solid dirt in the filter. The filter screen 1001 is formed on the filter screen 1001, thereby making it possible for solid dirt and sewage to be separated and collected in the dirt tank 5 and the sewage tank 4. At the same time, the driving motor 1003 is started. The driving motor 1003 will drive the anti-blocking scraper 1004 to rotate at a uniform speed through its output end, thereby continuously brushing the surface of the filter screen 1001, thereby preventing the accumulation of solid dirt and clogging the filter screen 1001, thereby not only not easily causing clogging during sewage discharge, but also reducing the difficulty of subsequent sewage treatment. The adjusting component 11 can expand the storage space of the sewage tank 4 when necessary, thereby avoiding limitations caused by the fixed storage space of the sewage tank 4 when sucking sewage. When expansion is required, the electric push rod 1101 is started to extend the electric push rod 1101. The extension of the electric push rod 1101 will move the dirt tank 5 upward through the adjusting support plate 1102, and the upwardly moved dirt tank 5 will simultaneously stretch the telescopic shield 7, thereby expanding the storage space of the sewage tank 4.

[0024] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the 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.

[0025] 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 scope and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage suction vehicle with a sewage collection tank, comprising a vehicle plate (1), characterized in that: Wheels (2) are provided at the four corners of the bottom of the vehicle plate (1); a vehicle head (3) is fixedly connected to one side of the top of the vehicle plate (1); a sewage tank (4) is fixedly connected to the other side of the top of the vehicle plate (1); a dirt tank (5) is provided above the sewage tank (4); and tank doors (6) are symmetrically provided on the front of the dirt tank (5); a telescopic shield (7) is provided between the sewage tank (4) and the dirt tank (5); a dirt suction assembly (8) is provided on the top of the dirt tank (5); a fixed bracket (9) is fixedly connected to the bottom of the side wall of the sewage tank (4) away from the vehicle head (3); a filter assembly (10) is provided in the inner cavity of the dirt tank (5); and adjustment assemblies (11) are symmetrically provided on both sides of the sewage tank (4).

2. A sewage suction truck with a sewage collection tank according to claim 1, characterized in that: The upper and lower ends of the telescopic shield (7) are respectively fixedly connected to the bottom of the sewage tank (5) and the top of the sewage tank (4); the top of the sewage tank (4) and the bottom of the sewage tank (5) are both arranged in an open structure, and the sewage tank (4) and the sewage tank (5) are connected via the telescopic shield (7).

3. The sewage suction truck with a sewage collection tank according to claim 1, characterized in that: The sewage suction assembly (8) comprises a sewage suction pump (801) fixedly connected to the top center of the sewage tank (5); the output end of the sewage suction pump (801) penetrates the top wall of the sewage tank (5) and is connected to the inner cavity of the sewage tank (5); the input end of the sewage suction pump (801) is connected to a sewage guide pipe (802); the bottom end of the sewage guide pipe (802) is connected to a connecting hose (803); the bottom end of the connecting hose (803) is connected to a sewage suction pipe (804); and the bottom end of the sewage suction pipe (804) is connected to a sewage suction hopper (805).

4. The sewage suction truck with a sewage collection tank according to claim 1, characterized in that: The filter assembly (10) comprises a filter screen plate (1001), the outer wall of the filter screen plate (1001) is fixedly connected to the inner wall of the waste tank (5), a protection box (1002) is fixedly connected to the bottom center of the filter screen plate (1001), and the inner cavity of the protection box (1002) is provided with a drive motor (1003), and the output end of the drive motor (1003) passes through the filter screen plate (1001) and extends to the top of the filter screen plate (1001), and an anti-blocking scraper (1004) is fixedly connected to this end.

5. The sewage suction truck with a sewage collection tank according to claim 1, characterized in that: The adjustment assembly (11) comprises an electric push rod (1101) fixedly connected to the bottom of the two side walls of the sewage tank (4) and an adjustment support plate (1102) symmetrically and fixedly connected to the bottom of the two side walls of the sewage tank (5), and the output end of the electric push rod (1101) is fixedly connected to the adjustment support plate (1102).

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