A road maintenance vehicle

Abstract

The utility model relates to a road maintenance vehicle, including a frame, an energy storage mechanism, a motor, a water pump, a water tank and a cleaning mechanism. The energy storage mechanism is connected to the motor, and the energy storage mechanism is used to provide power to the motor; the motor is connected to the water pump in a transmission manner; the water tank is arranged on the frame, and the water pump is connected to the water tank through a water inlet pipe; the cleaning mechanism is fixedly arranged, and the water pump is connected to the cleaning mechanism through a water outlet pipe, and the cleaning mechanism is used to clean the road surface. During operation, the energy storage mechanism provides power to the motor, and the motor drives the water pump to work, and the water pump pumps water out of the water tank for use by the cleaning mechanism. The water tank provides a water source for the cleaning mechanism, and the cleaning mechanism cleans the road surface to improve the cleanliness of the road surface; wherein the energy storage mechanism provides driving force to the motor, and the motor drives the water pump to work, compared with the existing internal combustion engine as the working power source of the water pump, it can greatly reduce noise, energy consumption, and pollution.

Description

Technical Field

[0001] The utility model relates to the technical field of special sanitation equipment, in particular to a road maintenance vehicle. Background Art

[0002] The road maintenance vehicle is a multi-purpose vehicle that can repair road damage, clear large obstacles and garbage on the road, and even clear snow and ice. In addition, the road maintenance vehicle can also be used to spray preservatives, anti-skid agents, disinfectants, etc.

[0003] Existing road maintenance vehicles use internal combustion engines as the power source for water pumps. When the internal combustion engine is in operation, it produces loud noise, consumes a lot of energy, and generates pollution. Utility Model Content

[0004] Therefore, it is necessary to provide a road maintenance vehicle to solve the technical problems that the existing road maintenance vehicles use internal combustion engines as the working power source of water pumps, and the internal combustion engines produce large noises, consume large amounts of energy, and cause pollution when operating.

[0005] To achieve the above object, the inventor provides a road maintenance vehicle, comprising:

[0006] Frame;

[0007] Energy storage mechanism;

[0008] A motor, wherein the energy storage mechanism is connected to the motor, and the energy storage mechanism is used to provide power to the motor;

[0009] A water pump, wherein the motor is drivingly connected to the water pump;

[0010] A water tank, wherein the water tank is arranged on the vehicle frame, and the water pump is connected to the water tank via a water inlet pipeline;

[0011] And a cleaning mechanism, the cleaning mechanism is fixedly arranged, the water pump is connected to the cleaning mechanism through a water outlet pipeline, and the cleaning mechanism is used for cleaning the road surface.

[0012] As a preferred structure of the utility model, the road maintenance vehicle further includes a cooling pipeline, and both ends of the cooling pipeline are respectively connected to the water inlet pipeline;

[0013] The motor comprises a machine cover, and the cooling pipeline is wound inside the machine cover.

[0014] As a preferred structure of the utility model, the cooling pipeline is arranged in the engine cover in an S-shaped winding manner.

[0015] As a preferred structure of the utility model, the road maintenance vehicle also includes a return water pipeline, one end of which is connected to the cooling pipeline and the water inlet pipeline through a three-way pipe joint, and the other end of the return water pipeline is connected to the water pump.

[0016] As a preferred structure of the utility model, the road maintenance vehicle further comprises a filtering mechanism, which is arranged on a water inlet pipeline close to the water tank, and is used to filter impurities in the water.

[0017] As a preferred structure of the utility model, the cleaning mechanism includes a mounting frame and a first cleaning component. The mounting frame is installed at the front end of the road maintenance vehicle. The first cleaning component is arranged on the mounting frame. The first cleaning component is used to clean the road surface.

[0018] As a preferred structure of the utility model, the first cleaning assembly includes a push rod, a first driving component, a rotating frame, a baffle and a cleaning pipe;

[0019] One end of the push rod is connected to the mounting frame, the other end of the push rod is connected to the rotating frame, the first driving component is connected to the push rod, the first driving component is used to provide driving force to the push rod, and the push rod is used to drive the rotating frame to rotate up and down;

[0020] The baffle is connected to the rotating frame, the cleaning pipe is installed on the baffle, and a plurality of first nozzles are installed on the cleaning pipe.

[0021] As a preferred structure of the present utility model, the first cleaning component also includes a swing rod and a second driving component, one end of the swing rod is connected to the mounting frame, the other end of the swing rod is connected to the baffle, the second driving component is connected to the swing rod, the second driving component is used to provide driving force to the swing rod, and the swing rod is used to drive the baffle to swing left and right.

[0022] As a preferred structure of the utility model, the cleaning mechanism also includes a second cleaning component, the second cleaning component is connected to the mounting frame, and the second cleaning component is used for cleaning corners of the road surface.

[0023] As a preferred structure of the utility model, the road maintenance vehicle further includes a frequency converter, and the energy storage mechanism is connected to the motor via the frequency converter.

[0024] Different from the prior art, the beneficial effects of the above technical solution are as follows: the road maintenance vehicle of the utility model includes a frame, an energy storage mechanism, a motor, a water pump, a water tank and a cleaning mechanism, wherein the energy storage mechanism is connected to the motor, and the energy storage mechanism is used to provide power to the motor; the motor is connected to the water pump in a transmission manner; the water tank is arranged on the frame, and the water pump is connected to the water tank through a water inlet pipe; the cleaning mechanism is fixedly arranged, and the water pump is connected to the cleaning mechanism through a water outlet pipe, and the cleaning mechanism is used to clean the road surface. During operation, the motor is powered by the energy storage mechanism, and the motor drives the water pump to work, and the water pump pumps out the water in the water tank for use by the cleaning mechanism, and the water tank provides a water source for the cleaning mechanism, and the cleaning mechanism cleans the road surface, thereby improving the cleanliness of the road surface; wherein the energy storage mechanism provides driving force to the motor, and the motor drives the water pump to work, which can greatly reduce noise, energy consumption and pollution compared with the existing internal combustion engine as the working power source of the water pump.

[0025] The above-mentioned records related to the content of the utility model are only an overview of the technical solution of the present application. In order to enable ordinary technicians in the field to more clearly understand the technical solution of the present application, and then implement it according to the text of the specification and the contents recorded in the drawings, and to make the above-mentioned purpose and other purposes, features and advantages of the present application easier to understand, the following is an explanation in combination with the specific implementation method and drawings of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The drawings are only used to illustrate the principles, implementation methods, applications, characteristics and effects of the specific embodiments of the present application and other related contents, and shall not be considered as limitations of the present application.

[0027] In the drawings of the specification:

[0028] Figure 1 It is a front view of the road maintenance vehicle described in the specific implementation method;

[0029] Figure 2 This is a schematic diagram of the pipeline structure of the road maintenance vehicle described in the specific implementation method;

[0030] Figure 3 It is a schematic diagram of the pipeline flow of the road maintenance vehicle described in the specific implementation method;

[0031] Figure 4 A partial circuit connection diagram of a road maintenance vehicle according to a specific implementation method;

[0032] Figure 5 is a cross-sectional view of the motor described in the specific implementation mode;

[0033] Figure 6 It is a structural schematic diagram of the cleaning mechanism described in the specific implementation method.

[0034] The reference numerals in the above drawings are described as follows:

[0035] 1. Frame,

[0036] 2. Motor,

[0037] 21. Hood,

[0038] 3. Water pump,

[0039] 4. Water tank,

[0040] 5. Water inlet pipeline,

[0041] 6. Cleaning mechanism,

[0042] 61. Mounting frame,

[0043] 62. The first cleaning component,

[0044] 621. Putting

[0045] 622. A first driving component,

[0046] 623, rotating frame,

[0047] 624, cleaning pipe,

[0048] 625. The first nozzle,

[0049] 626, swing rod,

[0050] 627. A second driving component,

[0051] 628, baffle,

[0052] 63. The second cleaning component,

[0053] 64. The third cleaning component,

[0054] 7. Cooling pipeline,

[0055] 8. Return pipe,

[0056] 9. Filter mechanism,

[0057] 10. Water outlet pipe,

[0058] 11. Energy storage mechanism,

[0059] 12. Frequency converter. DETAILED DESCRIPTION

[0060] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0061] Reference to "embodiment" herein means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or association with other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the various technical features mentioned in the embodiments can be combined in any way to form a corresponding implementable technical solution.

[0062] Unless otherwise defined, the technical terms used in this document have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms in this document is only for describing specific embodiments and is not intended to limit this application.

[0063] In the description of this application, the term "and / or" is an expression used to describe the logical relationship between objects, indicating that three relationships may exist, for example, A and / or B, which means: A exists, B exists, and A and B exist at the same time. In addition, the character " / " in this article generally indicates that the objects before and after are in an "or" logical relationship.

[0064] In the present application, terms such as “first” and “second” are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship of quantity, priority or sequence between these entities or operations.

[0065] Without further limitations, in this application, the words "include", "comprises", "has" or other similar expressions used in the sentences are intended to cover non-exclusive inclusion. These expressions do not exclude the presence of additional elements in the process, method or product including the elements, so that the process, method or product including a series of elements may include not only those limited elements, but also other elements not explicitly listed, or also include elements inherent to such process, method or product.

[0066] Similar to the understanding in the Examination Guidelines, in this application, expressions such as "greater than", "less than", "exceed" and the like are understood to exclude the number itself; expressions such as "above", "below", "within" and the like are understood to include the number itself. In addition, in the description of the embodiments of this application, "multiple" means more than two (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups", "multiple times", etc., unless otherwise clearly and specifically limited.

[0067] In the description of the embodiments of the present application, the space-related expressions used, such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate the orientation or position relationship based on the orientation or position relationship shown in the specific embodiments or drawings, and are only for the convenience of describing the specific embodiments of the present application or facilitating the reader's understanding, rather than indicating or implying that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present application. In addition, in the context, it is also necessary to understand that when it is mentioned that an element is connected to another element "on" or "under", it can not only be directly connected to another element "on" or "under", but also be indirectly connected to another element "on" or "under" through an intermediate element.

[0068] Unless otherwise expressly specified or limited, in the description of the embodiments of the present application, the terms such as "install", "connect", "connect", "fix", "set", etc. used should be understood in a broad sense. For example, the "connection" can be a fixed connection, a detachable connection, or an integrated setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For technicians in the technical field to which the present application belongs, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0069] See also Figures 1 to 6This embodiment relates to a road maintenance vehicle, including a frame 1, an energy storage mechanism 11, a motor 2, a water pump 3, a water tank 4 and a cleaning mechanism 6. The energy storage mechanism 11 is connected to the motor 2. The energy storage mechanism 11 is used to provide power to the motor 2. The energy storage mechanism 11 provides driving force to the motor 2, which can greatly reduce noise, energy consumption and pollution compared to existing internal combustion engines. Specifically, in this embodiment, the energy storage mechanism 11 uses a battery pack, wherein the battery of the battery pack can be a lithium battery, a nickel-metal hydride battery or a lead-acid battery. Specifically, in this embodiment, the road maintenance vehicle also includes a frequency converter 12, and the energy storage mechanism 11 is connected to the motor 2 through the frequency converter 12. The motor 2 is connected to the water pump 3 in a transmission manner, and the water pump 3 is driven by the motor 2 to operate. The water tank 4 is arranged on the frame 1, and the water tank 4 is used to store water. The water pump 3 is connected to the water tank 4 through a water inlet pipe 5, and the water tank 4 provides a water source for the cleaning mechanism 6. The cleaning mechanism 6 is fixedly arranged, wherein the cleaning mechanism 6 can be fixedly arranged at the front end of the front of the road maintenance vehicle. The water pump 3 is connected to the cleaning mechanism 6 through a water outlet pipe 10, and the cleaning mechanism 6 is used to clean the road surface to improve the cleanliness of the road surface.

[0070] Specifically, in the road maintenance vehicle of this embodiment, when operating, power is provided to the motor 2 through the energy storage mechanism 11, and the motor 2 runs to drive the water pump 3 to work. The water pump 3 pumps water out of the water tank 4 for use by the cleaning mechanism 6. The water tank 4 provides a water source for the cleaning mechanism 6, and the cleaning mechanism 6 cleans the road surface to improve the cleanliness of the road surface. The energy storage mechanism 11 provides driving force to the motor 2, and the motor 2 runs to drive the water pump 3 to work. Compared with the existing internal combustion engine as the working power source of the water pump 3, it can greatly reduce noise, reduce energy consumption, and reduce pollution.

[0071] Optionally, in some embodiments, such as Figures 1 to 6 As shown, the road maintenance vehicle further includes a cooling pipeline 7, both ends of which are respectively connected to the water inlet pipeline 5; the motor 2 includes a hood 21, and the cooling pipeline 7 is wound and arranged in the hood 21. The cooling pipeline 7 is arranged in the hood 21 of the motor 2, and the motor 2 is cooled by water, thereby improving the service life of the motor 2.

[0072] Specifically, in this embodiment, Figures 1 to 6 As shown, the cooling pipeline 7 is arranged in the engine cover 21 in an S-shaped winding manner. The cooling pipeline 7 is arranged in an S-shaped winding manner to increase the water cooling area and improve the heat dissipation effect.

[0073] Optionally, in some embodiments, such as Figures 1 to 6As shown, the road maintenance vehicle further includes a water return pipe 8, one end of which is connected to the cooling pipe 7 and the water inlet pipe 5 via a three-way pipe joint, and the other end of which is connected to the water pump 3. The water return pipe 8 can save water, protect the water pump 3, and increase the service life of the water pump 3, while ensuring the smooth flow of the pipe.

[0074] Optionally, in some embodiments, such as Figures 1 to 6 As shown, the road maintenance vehicle also includes a filtering mechanism 9, which is arranged on the water inlet pipe 5 close to the water tank 4. The filtering mechanism 9 is used to filter impurities in the water. The filtering mechanism 9 is provided to filter impurities in the water, wherein the filtering mechanism 9 is a pre-filter.

[0075] Specifically, in this embodiment, Figures 1 to 6 As shown, the cleaning mechanism 6 includes a mounting frame 61 and a first cleaning component 62. The mounting frame 61 is mounted on the front end of the vehicle head of the road maintenance vehicle. The mounting frame 61 and the vehicle head are detachably connected for easy assembly. The first cleaning component 62 is arranged on the mounting frame 61. The first cleaning component 62 is used to clean the road surface, clean the road surface, and improve the cleanliness of the road surface.

[0076] Optionally, in some embodiments, such as Figures 1 to 6 As shown, the first cleaning assembly 62 includes a push rod 621, a first driving component 622, a rotating frame 623, a baffle 628 and a cleaning pipe 624; one end of the push rod 621 is connected to the mounting frame 61, and the other end of the push rod 621 is connected to the rotating frame 623, the first driving component 622 is connected to the push rod 621, and the first driving component 622 is used to provide driving force to the push rod 621, and the push rod 621 is used to drive the rotating frame 623 to rotate up and down, wherein the first driving component 622 is a motor, the baffle 628 is connected to the rotating frame 623, and the cleaning pipe 624 is installed on the baffle 628, and a plurality of first nozzles 625 are installed on the cleaning pipe 624, and by providing a plurality of first nozzles 625, the cleaning area can be increased to form an atomization effect. The rotating frame 623 is driven to rotate up and down by the push rod 621, thereby controlling the plurality of first nozzles 625 to rotate up and down, so as to facilitate the cleaning of the road surface. It should be noted that, in this embodiment, the number of the first nozzles 625 is not limited, and the number of the first nozzles 625 may be eight or ten.

[0077] Specifically, in this embodiment, Figures 1 to 6As shown, the first cleaning assembly 62 further includes a swing rod 626 and a second driving component 627, wherein one end of the swing rod 626 is connected to the mounting frame 61, and the other end of the swing rod 626 is connected to the baffle 628, and the second driving component 627 is connected to the swing rod 626, and the second driving component 627 is used to provide driving force to the swing rod 626, and the swing rod 626 is used to drive the baffle 628 to swing left and right, wherein the second driving component 627 is a motor. The baffle 628 is driven to swing left and right by the swing rod 626, thereby controlling the plurality of first nozzles 625 to swing left and right, so as to clean the road surface.

[0078] Specifically, in the present embodiment, during operation, power is provided to the motor 2 through the energy storage mechanism 11, the motor 2 runs to drive the water pump 3 to work, the water pump 3 pumps water out of the water tank 4 for use by the cleaning mechanism 6, the water tank 4 provides a water source for the cleaning mechanism 6, and the push rod 621 drives the rotating frame 623 to rotate up and down, thereby controlling the multiple first nozzles 625 to rotate up and down, and the swing rod 626 drives the rotating frame 623 to swing left and right, thereby controlling the multiple first nozzles 625 to swing left and right, so that the multiple first nozzles 625 on the cleaning pipe 624 can swing up and down and left and right, so as to realize all-round cleaning of the road surface, facilitate cleaning of the road surface, and improve the cleanliness of the road surface.

[0079] Optionally, in some embodiments, such as Figures 1 to 6 As shown, the cleaning mechanism 6 also includes a second cleaning component 63, which is connected to the mounting frame 61 and is used to clean the corners of the road surface. The second cleaning component 63 is a nozzle, and the water pressure of the nozzle is relatively high, which can be used to clean the corners of the road surface, realize all-round cleaning, and improve the cleanliness of the road surface.

[0080] Optionally, in some embodiments, such as Figures 1 to 6 As shown, the cleaning mechanism 6 also includes a third cleaning component 64, which is installed on the road maintenance vehicle and is used to clean the road surface or the equipment on the road maintenance vehicle. The third cleaning component 64 is a spray gun, which can be used to clean the equipment on the road maintenance vehicle, or in other embodiments, the spray gun can be used to clean some corners or stains on the road surface. It should be noted that the structure of the cleaning mechanism 6 of this embodiment is not limited to this, and those skilled in the art can select other suitable cleaning mechanisms 6 according to the teachings of this embodiment.

[0081] Finally, it should be noted that although the above embodiments have been described in the specification and drawings of this application, this does not limit the scope of patent protection of this application. All technical solutions generated by replacing or modifying equivalent structures or equivalent processes based on the essential concept of this application using the contents recorded in the specification and drawings of this application, as well as directly or indirectly implementing the technical solutions of the above embodiments in other related technical fields, are included in the scope of patent protection of this application.

Claims

1. A road maintenance vehicle, characterized in that: include: Frame; Energy storage mechanism; A motor, wherein the energy storage mechanism is connected to the motor, and the energy storage mechanism is used to provide power to the motor; A water pump, wherein the motor is drivingly connected to the water pump; A water tank, wherein the water tank is arranged on the vehicle frame, and the water pump is connected to the water tank via a water inlet pipeline; A cleaning mechanism, wherein the cleaning mechanism is fixedly arranged, the water pump is connected to the cleaning mechanism through a water outlet pipe, and the cleaning mechanism is used for cleaning a road surface; and a cooling pipeline, both ends of which are respectively connected to the water inlet pipeline; the motor comprises a machine cover, and the cooling pipeline is wound inside the machine cover.

2. The road maintenance vehicle according to claim 1, characterized in that: The cooling pipeline is wound in an S shape and arranged in the engine cover.

3. The road maintenance vehicle according to claim 1, characterized in that: The road maintenance vehicle further comprises a water return pipeline, one end of which is connected to the cooling pipeline and the water inlet pipeline via a three-way pipe joint, and the other end of which is connected to the water pump.

4. The road maintenance vehicle according to claim 1, characterized in that: The road maintenance vehicle further comprises a filtering mechanism, which is arranged on a water inlet pipeline close to the water tank and is used for filtering impurities in water.

5. The road maintenance vehicle according to claim 1, characterized in that: The cleaning mechanism comprises a mounting frame and a first cleaning component. The mounting frame is mounted on the front end of the road maintenance vehicle. The first cleaning component is arranged on the mounting frame. The first cleaning component is used for cleaning the road surface.

6. The road maintenance vehicle according to claim 5, characterized in that: The first cleaning assembly includes a push rod, a first driving component, a rotating frame, a baffle and a cleaning pipe; One end of the push rod is connected to the mounting frame, the other end of the push rod is connected to the rotating frame, the first driving component is connected to the push rod, the first driving component is used to provide driving force to the push rod, and the push rod is used to drive the rotating frame to rotate up and down; The baffle is connected to the rotating frame, the cleaning pipe is installed on the baffle, and a plurality of first nozzles are installed on the cleaning pipe.

7. The road maintenance vehicle according to claim 6, characterized in that: The first cleaning component also includes a swing rod and a second driving component, one end of the swing rod is connected to the mounting frame, the other end of the swing rod is connected to the baffle, the second driving component is connected to the swing rod, the second driving component is used to provide driving force to the swing rod, and the swing rod is used to drive the baffle to swing left and right.

8. The road maintenance vehicle according to any one of claims 5 to 7, characterized in that: The cleaning mechanism also includes a second cleaning component, which is connected to the mounting frame and is used for cleaning corners of a road surface.

9. The road maintenance vehicle according to claim 1, characterized in that: The road maintenance vehicle further includes a frequency converter, and the energy storage mechanism is connected to the motor via the frequency converter.

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