A special box for new energy sanitation vehicles

Abstract

The utility model relates to a special box for a new energy sanitation vehicle, comprising: a main body (1) and a first box door (2); the main body (1) comprises: an outer shell (11), a support frame (12) arranged in the outer shell (11), a garbage bin (13) and an exhaust system (14); along the direction from the front end to the rear end of the main body (1), the support frame (12) and the garbage bin (13) are arranged in sequence; the garbage bin (13) and the outer shell (11) are spaced to form a first water tank (15); the rear end of the outer shell (11) is connected to the rear end of the garbage bin (13) to form a dumping port (16); the first box door (2) is movably connected to the rear end of the main body (1) to control the opening and closing of the dumping port (16). The utility model integrates the functions of the garbage bin and the water tank, so that it has excellent carrying capacity.

Description

Technical Field

[0001] The utility model relates to the technical field of sanitation vehicle equipment, and in particular to a special box body for a new energy sanitation vehicle. Background Art

[0002] Sanitation vehicles are special vehicles used for urban appearance management and cleaning. Sanitation vehicles are mainly divided into sprinkler truck series and garbage truck series. Electric sanitation vehicles are simply driven by electricity. They have the advantages of environmental protection, beauty and reduction of secondary pollution. They are used by relevant sanitation system departments. As a cleaning tool, electric sanitation vehicles are pollution-free in themselves and have been recognized by sanitation departments. Electric sanitation vehicles have many advantages. In addition to being beautiful and adding style to the city appearance, they can also reduce the labor intensity of sanitation workers, save labor costs and improve work efficiency to a certain extent.

[0003] Nowadays, new energy sanitation vehicles have been rapidly popularized. In many places such as streets, squares, airports, and parks, sanitation workers can be seen driving new energy sanitation vehicles to clean the ground. It has the advantages of high efficiency and low labor intensity; but there are also many problems. For example, most of the existing new energy sanitation vehicles have independent water tanks and garbage bins separated from each other, resulting in reduced space utilization, which seriously affects the overall carrying performance of the new energy sanitation vehicles. Utility Model Content

[0004] The purpose of the utility model is to provide a special box body for a new energy sanitation vehicle.

[0005] In order to achieve the above-mentioned utility model object, the utility model provides a special box body for a new energy sanitation vehicle, comprising: a main body and a first box door;

[0006] The main body comprises: an outer shell, a support frame arranged in the outer shell, a trash bin and an exhaust system;

[0007] The support frame and the trash bin are arranged in sequence along the direction from the front end to the rear end of the main body;

[0008] The first water tank is formed by a gap between the garbage bin and the outer shell;

[0009] The rear end of the outer shell is connected to the rear end of the garbage bin to form a dumping port;

[0010] The first box door is movably connected to the rear end of the main body to control the switch of the pouring port.

[0011] According to one aspect of the utility model, the bottom wall of the trash bin is arranged to be inclined relative to the outer shell;

[0012] The height of the bottom wall of the trash bin is gradually reduced along the direction from the front end to the rear end of the main body.

[0013] According to one aspect of the utility model, the exhaust system comprises: a fan, a transmission box and an air duct;

[0014] Along the width direction of the main body, the fan and the air duct are arranged side by side;

[0015] Along the height direction of the main body, the fan and the air duct are respectively connected to the upper side of the transmission box;

[0016] The fan is fixed on the front wall of the trash bin, and the air inlet of the fan is connected to the trash bin;

[0017] The air outlet of the fan is connected to the upper side of the transmission box;

[0018] The air duct inlet of the air duct is connected to the upper side of the transmission box, and the air duct outlet of the air duct is connected to the rear end of the main body;

[0019] The air duct outlet is located above the pouring opening.

[0020] According to one aspect of the utility model, the air duct comprises: a vertical air duct portion, a horizontal air duct portion and a first filter screen;

[0021] The first filter screen is arranged at a position where the vertical air duct portion and the horizontal air duct portion are connected;

[0022] Along the direction from the front end to the rear end of the main body, the rear end of the horizontal air duct portion constitutes the air duct outlet, and a second filter is arranged at the air duct outlet.

[0023] According to one aspect of the utility model, along the direction from the front end to the rear end of the main body, the front end opening width of the horizontal air duct portion is smaller than the width of the air duct outlet;

[0024] The width of the air duct outlet is arranged to be consistent with the width of the outer shell.

[0025] According to one aspect of the utility model, along the direction from the rear end to the front end of the main body, at least a portion of the bottom wall of the horizontal air duct portion is inclined, and the height of the inclined bottom wall portion is gradually reduced.

[0026] According to one aspect of the utility model, the support frame is a rectangular frame;

[0027] A second door is provided at a position of the outer shell corresponding to the support frame;

[0028] The second door is respectively arranged on two opposite sides of the outer shell along the width direction of the outer shell.

[0029] According to one aspect of the utility model, it also includes: a third water tank;

[0030] The third water tank is arranged at the bottom of the outer shell, and the third water tank is connected with the first water tank through a pipeline.

[0031] According to one aspect of the utility model, it also includes: a spray gun assembly;

[0032] The spray gun assembly is mounted on the top wall of the outer shell;

[0033] The spray gun assembly comprises: a spray gun, a water pipe connected to the spray gun, a winch for retracting and releasing the water pipe, and a water pump for connecting the water pipe;

[0034] The water pump is arranged in the third water tank.

[0035] According to one aspect of the utility model, it also includes: an ultrasonic capacity sensor, a water level sensor and a pull-wire sensor;

[0036] The ultrasonic capacity sensor is arranged on the bottom wall of the horizontal air duct portion;

[0037] The water level sensors are respectively arranged corresponding to the first water tank and the third water tank;

[0038] The pull-wire sensor is used to connect the first door and detect the degree of opening and closing of the first door;

[0039] The first door comprises: a door frame, a garbage baffle disposed inside the door frame, and used for driving a switch connected to the door frame;

[0040] A mesh box is arranged on the inner side wall of the garbage baffle, and a discharge valve is arranged on the garbage baffle corresponding to the mesh box.

[0041] According to a solution of the utility model, the special box of the utility model integrates the functions of the garbage bin and the water tank. The capacity of the first water tank formed by the unique sandwich design reaches 1.8 cubic meters, and the volume of the garbage bin is greatly expanded to 3 cubic meters. Under the full load level of 5t, the water and garbage load far exceeds that of the same tonnage sweeper.

[0042] According to one solution of the utility model, the bottom wall of the garbage bin is set to be inclined, which can conveniently flow sewage and the like in the contained garbage to the position of the dumping port to avoid the sewage remaining inside. In addition, through the garbage bin set, the garbage can be easily dumped through the inclined bottom surface, effectively improving the dumping efficiency of the utility model.

[0043] According to a scheme of the utility model, the utility model installs the fan on the front wall of the trash bin, and then can realize vacuuming inside the trash bin through the exhaust effect of the fan during operation, so that external dust, garbage, etc. can be conveniently sucked into the trash bin under the vacuum effect, effectively realizing the integration of the system and improving the compactness of the structure.

[0044] According to a scheme of the utility model, the utility model further sets a transmission box in the exhaust system, so that during the exhaust process, the gas can be filtered by adsorption of water in the transmission box, which effectively improves the gas purification ability, and is more beneficial to ensuring the environmental protection performance of the utility model. In addition, by setting a drain outlet at the bottom of the transmission box, the sewage left by the filtration effect can be discharged regularly.

[0045] According to one solution of the utility model, along the direction from the front end to the rear end of the main body, the front end opening width of the horizontal air duct part is smaller than the width of the air duct outlet, wherein the width of the air duct outlet can be set to be consistent with the width of the outer shell, and then through the set air duct opening, the height of the air duct outlet can be effectively reduced, so that the area of ​​the air duct opening can still be maintained. In addition, through the above arrangement, the capacity between the trash bin and the outer shell can also be effectively increased, so that the utility model has a better carrying capacity.

[0046] According to a scheme of the utility model, at least part of the bottom wall of the horizontal air duct portion is set to be inclined, so that in the direction of air outlet, part of the impurities, liquids, etc. carried in the airflow can be deposited on the inclined portion, so that the sediment can be returned to the transmission box along the inclined portion, effectively ensuring the cleanliness of the output airflow of the utility model.

[0047] According to a scheme of the utility model, the method of setting up a third water tank at the bottom can effectively increase the water storage capacity of the utility model on the one hand, and on the other hand, it can facilitate the water in the first water tank above to flow into the third water tank to achieve timely replenishment of water, thereby eliminating the disadvantage of unstable water supply caused by the irregular internal space of the first water tank.

[0048] According to a solution of the utility model, a spray gun assembly is further provided on the main body, so that the staff can use the spray gun assembly to clean different positions, thereby effectively improving the use flexibility of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] Figure 1 is a three-dimensional diagram schematically showing a special box according to an embodiment of the utility model;

[0050] Figure 2 is a front perspective view schematically showing a special box according to an embodiment of the utility model;

[0051] Figure 3 is a rear perspective view schematically showing a main body in a dedicated box according to an embodiment of the utility model;

[0052] Figure 4 is a side structural diagram schematically showing the interior of a dedicated box according to an embodiment of the utility model;

[0053] Figure 5 is another side view schematically showing the interior of a dedicated box according to an embodiment of the utility model;

[0054] Figure 6 is a top perspective view schematically showing the interior of a dedicated box according to an embodiment of the utility model;

[0055] Figure 7 is a perspective view schematically showing a first door according to an embodiment of the utility model;

[0056] Figure 8 It is a structural diagram schematically showing the other side of the first door according to an embodiment of the utility model. DETAILED DESCRIPTION

[0057] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the drawings required for the implementation are briefly introduced below. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0058] When describing the embodiments of the present invention, the orientation or positional relationship expressed by the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the orientation or positional relationship shown in the relevant drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the above terms cannot be understood as limiting the present invention.

[0059] The present invention will be described in detail below in conjunction with the accompanying drawings and specific implementation methods. The implementation methods cannot be described one by one here, but the implementation methods of the present invention are not therefore limited to the following implementation methods.

[0060] Combination Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the utility model provides a special box for a new energy sanitation vehicle, including: a main body 1 and a first box door 2; wherein the main body 1 includes: an outer shell 11, a support frame 12 arranged in the outer shell 11, a trash bin 13 and an exhaust system 14. In this embodiment, along the direction from the front end to the rear end of the main body 1 (i.e., the length direction of the main body 1), the support frame 12 and the trash bin 13 are arranged in sequence; wherein the support frame 12 and the trash bin 13 have an interval arrangement. In this embodiment, the trash bin 13 and the outer shell 11 are surrounded by a first water tank 15 with an interval, wherein the first water tank 15 is used to store clean water, so that the special box of the utility model can be used to output clean water for cleaning the outside. In this embodiment, the rear end of the outer shell 11 is connected to the rear end of the trash bin 13 to form a dumping port 16; wherein, the dumping port 16 provided can realize the dumping of the garbage stored inside. In this embodiment, the first box door 2 is movably connected to the rear end of the main body 1 for controlling the switch of the dumping port 16.

[0061] In this embodiment, a plurality of wave-breaking baffles 151 are arranged at intervals in the first water tank 15 along the direction from the front end to the rear end of the main body 1, wherein the wave-breaking baffles 151 are in the form of a U-shaped plate as a whole, and are connected to the outer shell 11 and the trash bin 13 on both sides of the width direction to achieve reliable connection. In addition, a plurality of notches are arranged on the side of the wave-breaking baffle 151, and the parts on the opposite sides can be connected through the notches, so that the first water tank 15 is connected as a whole, so as to ensure convenient storage and discharge of water. The plurality of wave-breaking baffles 151 can suppress the shaking of the stored water on the one hand, and can strengthen the outer shell 11 and stably support the trash bin 13 on the other hand.

[0062] In this embodiment, the trash bin 13 has two side walls, a bottom wall and a front wall, the two side walls and the bottom wall are connected to form a U-shaped structure, and the front wall is connected to the side walls and the bottom wall at the same time, so that the upper end and the rear end of the trash bin 13 can be opened. In this embodiment, the front wall of the trash bin 13 is matched with the cross-sectional shape of the outer shell 11, so that the front wall forms a partition of the outer shell 11 and closes the front end of the first water tank 15.

[0063] Furthermore, the upper edge and rear edge of the trash bin 13 are respectively sealedly connected to the outer shell 11 to achieve closure of other positions of the first water tank 15. For example, the upper edge of the trash bin 13 is connected to the inner wall of the outer shell 11, and the rear end edge of the trash bin 13 is connected to the edge of the pouring port 16 of the outer shell 11, thereby achieving closure of the edge of the first water tank 15.

[0064] In this embodiment, at least part of the structure of the main body 1 and the first door 2 is made of stainless steel. For example, the outer shell 11, the trash can 13, the first door 2, etc. are made of stainless steel to avoid corrosion during long-term use.

[0065] Combination Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, according to one embodiment of the present invention, the bottom wall of the trash bin 13 is inclined relative to the outer shell 11; in this embodiment, the height of the bottom wall of the trash bin 13 is gradually reduced from the front end to the rear end of the main body 1.

[0066] Through the above arrangement, the bottom wall of the garbage bin 13 is arranged to be inclined, which can conveniently flow sewage and the like in the contained garbage to the position of the dumping port 16 to avoid the sewage remaining inside. In addition, through the arranged garbage bin, the garbage can be conveniently dumped more easily through the inclined bottom surface, effectively improving the dumping efficiency of the utility model.

[0067] Combination Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, according to an embodiment of the utility model, the exhaust system 14 includes: a fan 141, a transmission box 142 and an air duct 143; wherein, along the width direction of the main body 1, the fan 141 and the air duct 143 are arranged side by side, and along the height direction of the main body 1, the fan 141 and the air duct 143 are respectively connected to the upper side of the transmission box 142. In this embodiment, since the support frame 12 and the trash bin 13 are arranged at intervals, the fan 141, the transmission box 142 and part of the air duct 143 can be arranged between the support frame 12 and the trash bin 13 to achieve a compact structure and improve the space utilization of the entire main body 1.

[0068] In this embodiment, the fan 141 is fixed on the front wall of the trash bin 13, and the air inlet of the fan is connected to the trash bin 13, and the air outlet of the fan 141 is connected to the upper side of the transfer box 142; wherein, the fan 141 can be a centrifugal fan. In this embodiment, a protective filter 141a is provided on the front wall of the trash bin 13 at a position opposite to the air inlet of the fan 141. Through the above arrangement, the utility model can effectively eliminate the connection of the pipeline by directly connecting the fan 141 to the front wall of the trash bin 13, and then the fan 141 can be integrated in a smaller space, which effectively improves the space utilization and integration of the utility model, and is more beneficial for small boxes.

[0069] In this embodiment, the air duct inlet of the air duct 143 is connected to the upper side of the transfer box 142 , and the air duct outlet of the air duct 143 is connected to the rear end of the main body 1 ; wherein the air duct outlet is located above the pouring port 16 .

[0070] Through the above arrangement, the utility model installs the fan 141 on the front wall of the trash bin 13, and then can realize vacuuming inside the trash bin 13 through the exhaust effect of the fan 141 during operation, so that external dust, garbage, etc. can be conveniently sucked into the trash bin 13 under the vacuum effect, effectively realizing the integration of the system and improving the compactness of the structure.

[0071] Through the above-mentioned arrangement, the utility model further arranges a transmission box 142 in the exhaust system 14, and some clean water can be pre-filled in the transmission box 142, so that when the gas passes through the transmission box 142 during the exhaust process, it can contact with the clean water therein to achieve adsorption and filtration, so that the sewage, dust, etc. carried in the gas can be purified and adsorbed, which is more beneficial to improving the environmental protection of the utility model. In addition, by arranging a drain outlet at the bottom of the transmission box 142, the sewage left by the filtration effect can be discharged regularly.

[0072] Combination Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, according to an embodiment of the utility model, the air duct 143 includes: a vertical air duct portion 143a, a horizontal air duct portion 143b and a first filter 143c; in this embodiment, the first filter 143c is arranged at the position where the vertical air duct portion 143a and the horizontal air duct portion 143b are connected; wherein, along the direction from the front end to the rear end of the main body 1, the rear end of the horizontal air duct portion 143b constitutes an air duct outlet, and a second filter 143b1 is arranged at the air duct outlet. In this embodiment, the horizontal air duct portion 143b is fixed to the top of the outer shell 11, wherein part of the side wall of the horizontal air duct portion 143b can be formed in a manner integrated with the top of the outer shell 11 to simplify the structure.

[0073] Combination Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, according to an embodiment of the present invention, along the direction from the front end to the rear end of the main body 1, the front end opening width of the horizontal air duct portion 143b is smaller than the width of the air duct outlet. In this embodiment, the width of the air duct outlet can be set to be consistent with the width of the outer shell 11, and then through the set air duct opening, the height of the air duct outlet can be effectively reduced, so that the area of ​​the air duct opening can still be maintained. In addition, through the above-mentioned setting, the capacity between the garbage bin 13 and the outer shell 11 can also be effectively increased, so that the present invention has a better carrying capacity.

[0074] In this embodiment, in the horizontal air duct part 143b, multiple air duct supports can be arranged at intervals to effectively ensure the structural stability of the horizontal air duct part 143b to ensure the air outlet capacity of the utility model. In this embodiment, the air duct support is a frame structure as a whole, which can be formed by connecting multiple frames to each other, wherein a notch is also arranged on the outer side of the air duct support, and multiple notches are arranged at intervals along the circumference of the air duct support. Through the above arrangement, the utility model can achieve stable support for the horizontal air duct part 143b through the arranged air duct support, and can effectively achieve the flow of air through the arranged frame and the notch on the edge of the frame, that is, it ensures its stable support and achieves smooth air flow.

[0075] Combination Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, according to an embodiment of the present invention, along the direction from the rear end to the front end of the main body 1, at least part of the bottom wall of the horizontal air duct part 143b is inclined, and the height of the inclined bottom wall part is gradually reduced. In this embodiment, the inclined part on the bottom wall of the horizontal air duct part 143b starts from the position of the air duct outlet and extends in the direction away from the air duct outlet, so that the inclined part is adjacent to the air duct outlet, thereby further increasing the area of ​​the inclined part, which is beneficial to the effective sedimentation of dust, impurities, etc. in the airflow.

[0076] Through the above-mentioned arrangement, at least part of the bottom wall of the horizontal air duct part 143b is arranged to be inclined, so that in the direction of the air outlet, part of the impurities, liquids, etc. carried in the air flow can be deposited on the inclined part, so that the sediment can be returned to the transmission box 142 along the inclined part, effectively ensuring the cleanliness of the output airflow of the utility model.

[0077] Combination Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, according to an embodiment of the utility model, the support frame 12 is a rectangular frame; in this embodiment, the support frame 12 can be set as a multi-layer structure. In this embodiment, the outer shell 11 is provided with a second door 11a at a position corresponding to the support frame 12. Along the width direction of the outer shell 11, the second door 11a is respectively provided on opposite sides of the outer shell 11.

[0078] Through the above-mentioned arrangement, by arranging the support frame 12 in front of the trash bin 13, different tools, new energy batteries, electrical controllers, etc. can be effectively placed on the support frame 12, thereby realizing the rational use of space, so that the center of gravity of the entire special box can be moved forward, thereby facilitating the stable installation of the utility model.

[0079] Combination Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, according to an embodiment of the present invention, the present invention provides a special box for a new energy sanitation vehicle, further comprising: a third water tank 3. In this embodiment, the third water tank 3 is arranged at the bottom of the outer shell 11, and the third water tank 3 is connected to the first water tank 15 by a pipeline.

[0080] In this embodiment, the third water tank 3 is located below the support frame 12 and the exhaust system 14 to achieve a more stable center of gravity at the front end of the entire dedicated box, effectively ensuring the stable installation of the utility model.

[0081] In this embodiment, the third water tank 3 as a whole can adopt a rectangular box body to realize the regularity of the water storage space, and it is easier to arrange the water outlet position based on its smaller space.

[0082] Through the above-mentioned configuration, the method of arranging the third water tank 3 at the bottom can, on the one hand, effectively increase the water storage capacity of the utility model, and on the other hand, it can facilitate the water in the first water tank 15 located above to flow into the third water tank 3 to achieve timely replenishment of water, thereby eliminating the disadvantage of unstable water supply caused by the irregular internal space of the first water tank 15.

[0083] Combination Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, according to an embodiment of the utility model, it also includes: a spray gun assembly 4; wherein the spray gun assembly 4 is installed on the top wall of the outer shell 11; wherein the spray gun assembly 4 includes: a spray gun 41, a water pipe 42 connected to the spray gun 41, a winch 43 for retracting and releasing the water pipe 42 and a water pump for connecting the water pipe 42; in this embodiment, the water pump is arranged in the third water tank 3.

[0084] Through the above arrangement, by further arranging the spray gun assembly 4 on the main body 1, the staff can use the spray gun assembly 4 to clean different positions, thereby effectively improving the flexibility of use of the utility model.

[0085] Combination Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, according to one embodiment of the utility model, the utility model provides a special box for a new energy sanitation vehicle, which also includes: an ultrasonic capacity sensor, a water level sensor and a pull-wire sensor. In this embodiment, the ultrasonic capacity sensor is arranged on the bottom wall of the horizontal air duct part 143b; the water level sensor is respectively arranged corresponding to the first water tank 15 and the third water tank 3. In this embodiment, the pull-wire sensor is used to connect the first box door 2 to detect the opening and closing degree of the first box door 2.

[0086] Combination Figure 7 and Figure 8As shown, according to an embodiment of the present utility model, the first door 2 includes: a door frame 21, a garbage baffle 22 arranged on the inner side of the door frame 21, and a switch driver 23 connected to the door frame 21. In this embodiment, the upper end of the door frame 21 is rotatably connected to the rear wall of the outer shell 11, the upper end of the switch driver 23 is connected to the rear wall of the outer shell 11, and the lower end thereof is connected to the door frame 21, so as to drive the first door 2 to rotate relative to the rear wall of the outer shell 11 through the expansion and contraction of the switch driver 23. In this embodiment, a mesh box 221 is arranged on the inner side wall of the garbage baffle 22, and a discharge valve 222 is arranged on the garbage baffle 22 at a position corresponding to the bottom end of the mesh box 221.

[0087] In this embodiment, a plurality of arrays of meshes are provided on the mesh box 221. Through the above arrangement, while the internal garbage and the like are blocked, the internal sewage and the like can also be effectively outflowed, which is conducive to the effective separation of solid and liquid.

[0088] In this embodiment, the pull-wire sensor is fixed on the rear wall of the outer shell 11, and the telescopic end of the pull-wire sensor is connected to the door frame 21, so that the pull-wire sensor can detect the opening and closing degree of the first door 2 during the rotation process.

[0089] Combination Figure 7 and Figure 8 As shown, according to an embodiment of the utility model, the outer shell 11 may be provided with a top wall, a bottom wall, two side walls and a rear wall, and the wall surfaces are connected to each other to realize the surrounding connection of the support frame 12, the trash bin 13 and the exhaust system 14, thereby forming the shape of the entire main body 1. In this embodiment, in order to further enhance the structural strength of the entire main body 1, a reinforcing frame may be provided on the bottom wall to achieve reliable and stable bearing.

[0090] The above contents are merely examples of specific solutions of the present invention. For the equipment and structures not described in detail, it should be understood that they are implemented by adopting the general equipment and general methods available in the art.

[0091] The above is only one solution of the utility model and is not intended to limit the utility model. For those skilled in the art, the utility model can be modified and varied in various ways. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A special box for a new energy sanitation vehicle, characterized in that: include: A main body (1) and a first door (2); The main body (1) comprises: an outer shell (11), a support frame (12) arranged inside the outer shell (11), a trash bin (13) and an exhaust system (14); Along the direction from the front end to the rear end of the main body (1), the support frame (12) and the trash bin (13) are arranged in sequence; The garbage bin (13) and the outer shell (11) are spaced apart to form a first water tank (15); The rear end of the outer shell (11) is connected to the rear end of the trash bin (13) to form a dumping port (16); The first box door (2) is movably connected to the rear end of the main body (1) to control the opening and closing of the pouring opening (16).

2. The special box according to claim 1, characterized in that: The bottom wall of the trash bin (13) is arranged to be inclined relative to the outer shell (11); Along the direction from the front end to the rear end of the main body (1), the height of the bottom wall of the garbage bin (13) is gradually reduced.

3. The special box according to claim 2, characterized in that: The air extraction system (14) comprises: a fan (141), a transmission box (142) and an air duct (143); Along the width direction of the main body (1), the fan (141) and the air duct (143) are arranged side by side; Along the height direction of the main body (1), the fan (141) and the air duct (143) are respectively connected to the upper side of the transmission box (142); The fan (141) is fixed on the front wall of the trash box (13), and the air inlet of the fan is connected to the trash box (13); The air outlet of the fan (141) is connected to the upper side of the transmission box (142); The air duct inlet of the air duct (143) is connected to the upper side of the transmission box (142), and the air duct outlet of the air duct (143) is connected to the rear end of the main body (1); The air duct outlet is located above the pouring opening (16).

4. The special box according to claim 3, characterized in that: The air duct (143) comprises: a vertical air duct portion (143a), a horizontal air duct portion (143b) and a first filter screen (143c); The first filter screen (143c) is arranged at a position where the vertical air duct portion (143a) and the horizontal air duct portion (143b) are connected; Along the direction from the front end to the rear end of the main body (1), the rear end of the horizontal air duct portion (143b) constitutes the air duct outlet, and a second filter (143b1) is provided at the air duct outlet.

5. The special box according to claim 4, characterized in that: Along the direction from the front end to the rear end of the main body (1), the front end opening width of the horizontal air duct portion (143b) is smaller than the width of the air duct outlet; The width of the air duct outlet is arranged to be consistent with the width of the outer shell (11).

6. The special box according to claim 5, characterized in that: Along the direction from the rear end to the front end of the main body (1), at least part of the bottom wall of the horizontal air duct part (143b) is inclined, and the height of the inclined bottom wall part is gradually reduced.

7. The special box according to claim 6, characterized in that: The support frame (12) is a rectangular frame; A second door (11a) is provided at a position of the outer shell (11) corresponding to the support frame (12); The second door (11a) is respectively arranged on two opposite sides of the outer shell (11) along the width direction of the outer shell (11).

8. The special box according to claim 7, characterized in that: Also includes: The third water tank (3); The third water tank (3) is arranged at the bottom of the outer shell (11), and the third water tank (3) is connected to the first water tank (15) via a pipeline.

9. The special box according to claim 8, characterized in that: Also includes: Spray gun assembly (4); The spray gun assembly (4) is mounted on the top wall of the outer shell (11); The spray gun assembly (4) comprises: a spray gun (41), a water pipe (42) connected to the spray gun (41), a winch (43) for retracting and releasing the water pipe (42), and a water pump for connecting the water pipe (42); The water pump is arranged in the third water tank (3).

10. The special box according to claim 9, characterized in that: Also includes: Ultrasonic capacity sensors, water level sensors, and draw wire sensors; The ultrasonic capacity sensor is arranged on the bottom wall of the horizontal air duct portion (143b); The water level sensors are respectively arranged corresponding to the first water tank (15) and the third water tank (3); The pull-wire sensor is used to connect the first door (2) and detect the degree of opening and closing of the first door (2); The first door (2) comprises: a door frame (21), a garbage baffle (22) arranged inside the door frame (21), and a switch drive (23) connected to the door frame (21); A mesh box (221) is provided on the inner side wall of the garbage baffle (22), and a discharge valve (222) is provided on the garbage baffle (22) corresponding to the mesh box (221).

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