An automatic flushing device and method for green building construction

Abstract

The present invention relates to the technical field of soil flushing in construction site construction, and specifically, to a green building construction automatic flushing device and method. It includes a number of flushing units for cleaning the wheels, and the number of flushing units are connected end to end in sequence to form a long row. In the present invention, the wheels are moved onto the sliding frame, and during the downward movement of the sliding frame, the bottom flushing device is driven to flush the bottom of the wheels, so that the soil on the wheels is washed away. At the same time, after the wheels are moved onto the sliding frame, they move slowly, so that during the process of the wheels contacting and leaving the sliding frame, the angle of the bottom flushing device for flushing the wheels is automatically adjusted by the downward movement distance of the sliding frame, so that the soil in the wheel gaps is washed away, avoiding the situation that the soil in the wheel gaps is not washed away. At the same time, multiple flushing units are assembled according to needs. When it is necessary to flush the soil on the tracks of a tracked vehicle, the device can also wash away the soil on the tracks, ensuring the applicability of the device.

Description

Technical Field

[0001] The present invention relates to the technical field of earth washing in construction sites, and specifically, to a green building construction automatic washing device and method. Background Art

[0002] During the process of construction site construction, since vehicles are needed to transport the earth excavated from the construction site, but when the vehicles enter and leave the construction site, the tires will adhere to the earth. The earth is carried by the vehicles onto the road. When the earth is rolled and dried, dust accumulates on the road, making the road dirty. In order to reduce the impact of the construction site on the nearby road, green building construction has been promoted to avoid affecting the nearby environment during the construction process.

[0003] Currently, when removing the earth on the wheels, manual or mechanical washing is often used to remove the earth on the wheels. However, during the washing process, the earth will be squeezed and exist in the gaps of the wheels. During the washing process, only the earth on the wheels can be washed off, but the earth in the wheel gaps cannot be washed off. When the vehicle enters the road, the earth in the wheel gaps will fall onto the road, polluting the road with earth. Summary of the Invention

[0004] The purpose of the present invention is to provide a green building construction automatic washing device and method to solve the problems raised in the above background art.

[0005] To achieve the above purpose, one of the purposes of the present invention is to provide a green building construction automatic washing device, including a plurality of washing units for washing the wheels. The plurality of washing units are connected end to end in sequence to form a long row. The washing unit includes a receiving device, and a washing mechanism is arranged inside the receiving device. The washing mechanism is used to support the wheels and wash the wheels during the process of supporting the vehicle. The receiving device includes a U-shaped connecting shell, and a partition plate is fixed inside the connecting shell. The partition plate divides the position of the connecting shell into a water passing cavity and a water flowing through cavity, and the water passing cavity and the water flowing through cavity are connected through a water passing port opened on the partition plate. The washing mechanism includes a sliding frame, the sliding frame includes a sliding plate, bottom washing devices are symmetrically arranged on the front and rear sides of the upper side of the sliding plate, and a plurality of side washing devices are symmetrically arranged on the left and right sides of the sliding frame. The bottom washing devices and the side washing devices are used to receive the water in the water flowing through cavity and wash the wheels after receiving the water.

[0006] As a further improvement of this technical solution, the sliding frame includes a sliding plate, the sliding plate is slidably arranged inside the connecting shell, and a water blocking door is arranged at the bottom of the sliding plate. The water blocking door and the sliding plate are hinged through a hinge rod.

[0007] As a further improvement of the technical solution, the water baffle is arranged inside the water passing opening, and one end of the water baffle is hinged to the side wall of the water passing opening, and a torsion spring is arranged at the hinged position.

[0008] As a further improvement of the technical solution, the plurality of connection shells are tightly connected end to end, and the plurality of water passing cavities communicate with each other to form a water passage. A side sealing plate is fixed to one side of the partition plate, and the side sealing plate separates the water passing cavities on each receiving device.

[0009] As a further improvement of the technical solution, sliding columns are fixed at the four corners of the bottom of the sliding plate. One end of the sliding column penetrates through the partition plate and extends out, and a return spring is sleeved on the sliding column between the sliding plate and the partition plate. When the sliding frame receives the pressure of the vehicle, the bottom of the sliding column contacts the bottom of the connection shell.

[0010] As a further improvement of the technical solution, the bottom flushing device includes a plurality of bottom flushing pipes hinged to the upper side of the sliding plate. One end of the bottom flushing pipe is connected with a rubber sleeve, and one end of the rubber sleeve penetrates through the sliding plate and communicates with the water passing cavity. A driving mechanism is arranged on the plurality of bottom flushing pipes, and the driving mechanism is used to drive one end of the bottom flushing pipe to turn upwards.

[0011] As a further improvement of the technical solution, the driving mechanism includes a collar slidably sleeved on the bottom flushing pipe. The plurality of collars are fixedly connected by a connecting rod, and a connecting block is rotatably connected to both ends of the connecting rod. A sliding rod is fixed to one side of the connecting block, and a blocking block is slidably arranged at the other end of the sliding rod. The blocking block is rotatably connected to the side wall of the connection shell, and a return spring is sleeved on the sliding rod between the blocking block and the connecting block.

[0012] As a further improvement of the technical solution, the side flushing device includes a fixing plate. One end of the fixing plate is hinged with a hinge plate, and one end of the hinge plate is hinged with a side water spraying pipe. An installation plate is fixed on the outer side wall of the connection shell, and the side water spraying pipe is hinged to the installation plate near the middle. A water guiding hose is connected to the bottom of the side water spraying pipe, and one end of the water guiding hose is connected to the water passing cavity.

[0013] As a further improvement of the technical solution, a mud guard is fixed on the upper side of the sliding plate. A plurality of water passing grooves are formed in the mud guard, and a support frame is fixed on the mud guard and contacts the wheel. A side sliding plate is formed on the side wall of the connection shell, and the fixing plate penetrates through the side sliding plate and is fixed to the bottom of the mud guard, and the fixing plate is slidably arranged in the side sliding plate.

[0014] The second object of the present invention is to provide a flushing method using the automatic flushing device for green building construction described in any one of claims 1-9, including the following method steps:

[0015] S1. Introduce liquid into the water passage and make the liquid accumulate in the water passage. When the wheel moves onto the support frame, the crawler presses the sliding frame downward, and the sliding plate, support frame, and fender slide downward in the connection shell. The sliding column moves towards the bottom of the connection shell, and the return spring is compressed and contracted.

[0016] S2. The downward-moving sliding plate drives the hinge rod downward, causing the hinge rod to push one end of the water baffle to flip downward, opening the water passing port. The liquid in the water passing cavity enters the water passing chamber through the water passing port, and the liquid entering the water passing chamber accumulates between the sliding plate and the partition plate.

[0017] S3. During the downward movement of the sliding plate, through the position where the sliding plate is hinged to the bottom flushing pipe, one end of the bottom flushing pipe is driven downward. While the bottom flushing pipe is moving downward, the return spring pushes the connecting block, causing the connecting block to push the connecting rod and the collar away from the stopper. During the downward movement of one end of the bottom flushing pipe, the stopper rotates around the position hinged to the connection shell, and the position where the bottom flushing pipe is hinged to the sliding plate rotates. At this time, one end of the bottom flushing pipe gradually flips upward, and the liquid entering the water passing chamber impacts the wheel through the rubber sleeve and the bottom flushing pipe.

[0018] S4. During the downward movement of the sliding plate, the fender drives the fixing plate downward. The downward-moving fixing plate drives the side flushing pipe to rotate around the position hinged to the mounting plate through the hinge plate, and the liquid in the water passing chamber impacts the side of the wheel through the water guiding hose and the side flushing pipe.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] 1. In the automatic flushing device and method for green building construction, by moving the wheel onto the sliding frame, the sliding frame drives the bottom flushing device to flush the bottom of the wheel during the downward movement, washing away the soil on the wheel. At the same time, after the wheel moves onto the sliding frame, it moves slowly. During the process of the wheel contacting and leaving the sliding frame, the angle of the bottom flushing device for flushing the wheel is automatically adjusted by the downward movement distance of the sliding frame, washing away the soil in the wheel gap, avoiding the situation where the soil in the wheel gap is not washed away. At the same time, multiple flushing units can be assembled as needed. When it is necessary to wash the soil on the crawler of the tracked vehicle, the device can also wash away the soil on the crawler, ensuring the applicability of the device.

[0021] 2. In the automatic flushing device and method for green building construction, when the sliding frame moves downward, the water spraying angle of the side water spray pipe is changed so that the side of the wheel can also be flushed, avoiding the accumulation of mud on the side wall of the wheel. At the same time, when the wheel leaves the flushing unit, the side water spray pipe is flipped downward, so that the water sprayed from the side water spray pipe can flush the mud accumulated on the upper side of the sliding frame, so that the mud will not accumulate on the sliding frame, so that the sliding frame can always be kept clean, which is convenient for the continuous use of the device and avoids the need for manual cleaning after use.

[0022] 3. In the automatic flushing device and method for green building construction, when the wheel just contacts and just leaves the flushing unit, the two groups of bottom flushing devices collide with each other in the sprayed water flow, so that the water flow falls on the upper side of the sliding frame, and cooperates with the side flushing device to flush the soil on the upper side of the sliding frame. At the same time, when large pieces of soil fall from the sliding frame, the soil is brought to the upper side of the sliding plate by the falling water, so as to avoid large pieces of soil affecting the subsequent outflow of water, and ensure the normal outflow of water in the bottom flushing device. At the same time, in the process of flipping the bottom flushing device, the soil fallen on the sliding plate is flushed, so that the soil is washed away, and the soil is prevented from covering the bottom flushing device. At the same time, the bottom flushing devices between multiple flushing units assist each other in flushing, reduce the accumulation of soil on the upper side of the sliding plate, ensure the device's collection effect on soil, and enable the device to operate normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall assembly structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the structure of the flushing unit of the present invention;

[0025] Figure 3 This is one of the cross-sectional structural schematic diagrams of the flushing unit of the present invention;

[0026] Figure 4 This is the second schematic cross-sectional structure diagram of the flushing unit of the present invention;

[0027] Figure 5 It is a structural schematic diagram of the receiving device of the present invention;

[0028] Figure 6 It is a schematic diagram of the structure of the flushing mechanism of the present invention;

[0029] Figure 7 It is a schematic cross-sectional structural diagram of the sliding frame of the present invention;

[0030] Figure 8 It is a schematic diagram of the structure of the side punch device of the present invention;

[0031] Figure 9 It is a schematic structural diagram of the bottom punch device of the present invention;

[0032] Figure 10This is one of the schematic diagrams of the liquid flow inside the flushing unit of the present invention;

[0033] Figure 11 This is the second schematic diagram of the liquid flow inside the flushing unit of the present invention.

[0034] The meaning of each number in the figure is:

[0035] 1. Receiving device; 11. Connecting shell; 12. Separating plate; 13. Water inlet; 14. Side sealing plate; 15. Mounting plate; 16. Side sliding plate;

[0036] 2. Flushing mechanism; 21. Sliding frame; 211. Sliding plate; 212. Support frame; 213. Fender; 214. Water retaining door; 215. Sliding column; 216. Hinge rod; 22. Side flushing device; 221. Fixed plate; 222. Side water spray pipe; 223. Water guide hose; 224. Hinge plate; 23. Bottom flushing device; 231. Bottom flushing pipe; 232. Ring; 233. Connecting rod; 234. Connecting block; 235. Stopper; 236. Push-back spring; 237. Rubber sleeve;

[0037] 24. Rebound spring. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and 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 operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0040] Example 1

[0041] One of the purposes of the present invention is to provide an automatic flushing device for green building construction, referring to Figures 1 - 5, including several flushing units for cleaning the wheels. The several flushing units are connected end to end in sequence to form a long row. The flushing unit includes a receiving device 1. The receiving device 1 includes a U-shaped connecting shell 11. A partition plate 12 is fixed inside the connecting shell 11. The partition plate 12 divides the position of the connecting shell 11 into a water passing cavity and a water flowing through cavity. The water passing cavity and the water flowing through cavity are connected through a water passing port 13 opened on the partition plate 12. A liquid for flushing the wheels is introduced into the water passing cavity. For cost consideration, water is used as the liquid;

[0042] At the same time, the several connecting shells 11 are tightly connected end to end, so that the several water passing cavities are communicated with each other to form a water passing channel. The water passing channel is specifically used to receive water from the outside and input the water into the water flowing through cavity through the water passing port 13. At the same time, a side sealing plate 14 is fixed on one side of the partition plate 12. The side sealing plate 14 divides the water flowing through cavity on each receiving device 1, so that the water between the water flowing through cavities on each receiving device 1 is not communicated with each other, and separate chambers are formed between the water flowing through cavities on each receiving device 1, so as to facilitate each flushing unit to perform separate flushing on the wheels;

[0043] At the same time, a flushing mechanism 2 is arranged inside the receiving device 1. The flushing mechanism 2 is used to support the wheels and flush the wheels during the process of supporting the vehicle. Considering that when flushing the wheels, the soil squeezed in the wheel gaps cannot be washed off. After the vehicle drives away, the soil between the wheel gaps will fall onto the road, polluting the road. And when flushing the vehicle, the bottom of the vehicle is flushed, and this flushing method is relatively wasteful of water resources. To solve such problems, please refer to Figures 6 - 9 , the flushing mechanism 2 includes a sliding frame 21. The sliding frame 21 includes a sliding plate 211. Bottom flushing devices 23 are symmetrically arranged on the upper side of the sliding plate 211 in the front and back. Several side flushing devices 22 are symmetrically arranged on the left and right sides of the sliding frame 21. The bottom flushing devices 23 and the side flushing devices 22 are used to receive the water in the water flowing through cavity and flush the wheels after receiving the water;

[0044] Among them, the specific structure of the sliding frame 21 is:

[0045] The sliding frame 21 includes a sliding plate 211. The sliding plate 211 is slidably arranged inside the connecting shell 11, and the water passing cavity is arranged between the sliding plate 211 and the partition plate 12. At the same time, in order to control the water flow in the water passing cavity to the water passing cavity, a water retaining door 214 is arranged at the bottom of the sliding plate 211, and the water retaining door 214 is arranged inside the water passing port 13. One end of the water retaining door 214 is hinged to the side wall of the water passing port 13, and a torsion spring is arranged at the hinged position. Through the torsion spring, the water retaining door 214 can actively gap the water passing port 13. In order to enable the water retaining door 214 to open the water passing port 13 following the movement of the sliding plate 211, the water retaining door 214 and the sliding plate 211 are hinged and connected through a hinge rod 216. When the sliding plate 211 moves downward, the sliding plate 211 pushes the hinge rod 216, causing one end of the water retaining door 214 to flip downward, so that the water retaining door 214 opens the water passing port 13, and the water in the water passing cavity enters the water passing cavity through the water passing port 13;

[0046] The bottom flushing device 23 includes a plurality of bottom flushing pipes 231 with one end hinged to the upper side of the sliding plate 211. One end of the bottom flushing pipe 231 is connected with a rubber sleeve 237. One end of the rubber sleeve 237 penetrates through the sliding plate 211 and is communicated with the water passing cavity. After the water passing port 13 is opened, the water entering the water passing cavity enters the bottom flushing pipe 231 through the rubber sleeve 237 and flows out under the guidance of the bottom flushing pipe 231. In order to enable the water sprayed from the bottom flushing pipe 231 to wash the wheel, a driving mechanism is arranged on the plurality of bottom flushing pipes 231. The driving mechanism is used to drive one end of the bottom flushing pipe 231 to flip upward. When the sliding plate 211 moves downward, through the limitation of the position of the bottom flushing pipe 231 by the driving device, the flushing direction of the bottom flushing pipe 231 flips upward, so that the water sprayed from the bottom flushing pipe 231 washes the wheel. The specific structure of the driving device driving the bottom flushing pipe 231 to rotate is as follows:

[0047] Reference Figure 9, the driving mechanism includes a collar 232 slidably sleeved on the bottom flushing pipe 231. A plurality of collars 232 are fixedly connected by a connecting rod 233. A connecting block 234 is rotatably connected to both ends of the connecting rod 233. A sliding rod is fixed to one side of the connecting block 234. A stopper 235 is slidably arranged at the other end of the sliding rod. The stopper 235 is rotatably connected to the side wall of the connecting shell 11. A return spring 236 is sleeved on the sliding rod between the stopper 235 and the connecting block 234. During the downward movement of the sliding plate 211, due to the hinged relationship between the sliding plate 211 and the bottom flushing pipe 231, one end of the bottom flushing pipe 231 is driven to move downward. While the bottom flushing pipe 231 moves downward, the return spring 236 pushes the connecting block 234, causing the connecting block 234 to push the connecting rod 233 and the collar 232 away from the stopper 235. During the downward movement of one end of the bottom flushing pipe 231, the stopper 235 rotates around the position hinged to the connecting shell 11, and the position where the bottom flushing pipe 231 is hinged to the sliding plate 211 rotates. At this time, one end of the bottom flushing pipe 231 gradually turns upward, changing the water spraying direction of the bottom flushing pipe 231. The liquid entering the water passing cavity impacts on the wheel through the rubber sleeve 237 and the bottom flushing pipe 231, washing away the mud on the wheel;

[0048] Considering that when the bottom flushing pipe 231 sprays water on the wheel, a space for the rotation of the bottom flushing pipe 231 needs to be provided. At the same time, if the wheel directly rolls on the bottom flushing pipe 231, it is very easy to cause the bottom flushing pipe 231 to be unusable. Therefore, a device for supporting the wheel is required. Refer to Figure 7 , a mudguard 213 is fixed on the upper side of the sliding plate 211. The mudguard 213 receives the larger mud blocks washed away by the bottom flushing pipe 231. In order to prevent the mudguard 213 from blocking the water sprayed from the bottom flushing pipe 231, a plurality of water passing grooves are opened on the mudguard 213. The water sprayed from the bottom flushing pipe 231 passes through the water passing grooves and washes on the wheel. A support frame 212 is fixed on the mudguard 213. The support frame 212 contacts the wheel to support the wheel. In order to prevent the larger mud blocks falling from the wheel from blocking the water passing grooves on the mudguard 213, a plurality of rhombus-shaped mudguard strips are fixed on the support frame 212. When the mud falls on the mudguard strips, the water sprayed from the bottom flushing pipe 231 washes the mud on the mudguard strips, dispersing the large mud blocks into small mud blocks, preventing the mud from blocking the water passing grooves and affecting the washing of the wheel mud by the bottom flushing pipe 231;

[0049] At the same time, the side flushing device 22 is provided to flush the side of the wheel, washing away the mud attached to the side of the wheel. Refer to Figure 8, the side flushing device 22 includes a fixing plate 221. One end of the fixing plate 221 is hinged with a hinge plate 224. One end of the hinge plate 224 is hinged with a side water spray pipe 222. An installation plate 15 is fixed on the outer side wall of the connection shell 11. The side water spray pipe 222 is hinged on the installation plate 15 at a position near the middle. A water guide hose 223 is connected to the bottom of the side water spray pipe 222. One end of the water guide hose 223 is connected to the water passing cavity. When the sliding plate 211 moves downward, the water entering the water passing cavity enters the side water spray pipe 222 through the water guide hose 223 and is sprayed out by the side water spray pipe 222. In order to enable the side water spray pipe 222 to wash different positions of the wheel, a side sliding plate 16 is provided on the side wall of the connection shell 11. The fixing plate 221 penetrates through the side sliding plate 16 and is fixed to the bottom of the mudguard 213, and the fixing plate 221 is slidably arranged in the side sliding plate 16. When the sliding plate 211 and the support frame 212 move downward, the mudguard 213 drives the fixing plate 221 to move downward. The downward moving fixing plate 221 drives the side water spray pipe 222 to rotate around the position hinged to the installation plate 15 through the hinge plate 224. The liquid in the water passing cavity impacts on the side of the wheel through the water guide hose 223 and the side water spray pipe 222, washing away the dirt on the side of the wheel;

[0050] In order to prevent the sliding plate 211 from moving too far and causing damage to the side water spray pipe 222 and the bottom flushing pipe 231, sliding columns 215 are fixed at the four corners of the bottom of the sliding plate 211. One end of the sliding columns 215 penetrates through the partition plate 12 and extends out. When the sliding frame 21 is fully under the pressure of the vehicle, the bottom of the sliding columns 215 contacts the bottom of the connection shell 11, so that the sliding columns 215 support the sliding plate 211, the support frame 212 and the mudguard 213, enabling the support frame 212 to support the wheel. At the same time, the downward movement distance of the sliding plate 211 is limited by the sliding columns 215, ensuring that the side water spray pipe 222 and the bottom flushing pipe 231 will not be damaged due to the excessive downward movement distance of the sliding plate 211. At the same time, in order to enable the sliding frame 21 to return to its original position after the wheel leaves the sliding frame 21, a return spring 24 is sleeved on the sliding columns 215 between the sliding plate 211 and the partition plate 12. The return spring 24 pushes the sliding plate 211 upward, making the sliding frame 21 return to its original position, facilitating the continuous use of the device.

[0051] Among them, for the specific usage process of the device, refer to Figures 10 - 11 , when the wheel just contacts the support frame 212, the support frame 212 drives the sliding plate 211 to move downward, and the return spring 24 is compressed and contracted. The downward moving sliding plate 211 pushes the water blocking door 214 through the hinge rod 216, opening the water passing port 13. Refer to Figures 10 - 11The solid arrows in [figure] indicate that the water in the water passage chamber enters the water passing chamber through the water passing port 13, and then enters the side spray water pipe 222 and the bottom flushing pipe 231 respectively from the water passing chamber through the water guiding hose 223 and the rubber sleeve 237, and is sprayed out therefrom. When the sliding plate 211 moves downward, the bottom flushing pipe 231 and the side spray water pipe 222 turn upward. The water flow sprayed out from the bottom flushing pipe 231 flushes the soil accumulated on the upper side of the sliding plate 211, washes the soil onto another flushing unit, and repeats in sequence to collect the soil.

[0052] During the process that the wheel completely presses on the support frame 212, the bottom flushing pipe 231 and the side spray water pipe 222 continuously turn upward, so that the water sprayed out from the bottom flushing pipe 231 flushes the front end of the wheel. The wheel moves forward slowly, and the water in the bottom flushing pipe 231 continuously sprays out to wash the wheel carefully, washing away the soil in the wheel gap. The large pieces of soil fall on the support frame 212 and are crushed by the water sprayed out from the bottom flushing pipe 231, turning the large pieces of soil into small pieces of soil. The washed muddy water accumulates on the upper side of the sliding plate 211 and flows away along the channels formed by multiple flushing units. The side spray water pipe 222 washes away the soil on the side of the wheel.

[0053] When the wheel starts to move away from the sliding frame 21, the return spring 24 drives the sliding frame 21 to move upward. Refer to Figure 10 Figure 11 The dotted arrows in [figure] indicate that at this time, the bottom flushing pipe 231 and the side spray water pipe 222 start to rotate downward. The water sprayed out from the bottom flushing pipe 231 collides with each other to form a falling water flow, which flushes the upper side of the support frame 212, washing down the soil on the upper side of the support frame 212. At the same time, the water flow in the side spray water pipe 222 assists the water flow sprayed out from the bottom flushing pipe 231 to completely clean the soil on the support frame 212, ensuring that the device does not require manual cleaning. At the same time, the water sprayed out from the bottom flushing pipe 231 flushes the soil accumulated on the sliding plate 211, preventing the soil from accumulating on the sliding plate 211. Moreover, the water sprayed out from the bottom flushing pipes 231 on adjacent flushing units assist other flushing units to flush the soil on the sliding plate 211, improving the effect of removing soil.

[0054] The second object of the present invention is to provide a flushing method using the green building construction automatic flushing device including any one of claims 1 - 9, comprising the following method steps:

[0055] S1. Introduce liquid into the water passage and make the liquid accumulate in the water passage. When the wheel moves onto the support frame 212, the crawler presses the sliding frame 21 downward, and the sliding plate 211, the support frame 212, and the mud guard 213 slide downward in the connection shell 11. The sliding column 215 moves towards the bottom of the connection shell 11, and the return spring 24 is compressed and contracted.

[0056] S2. The downwardly moving sliding plate 211 drives the hinge rod 216 downward, causing the hinge rod 216 to push one end of the water retaining door 214 to flip downward, opening the water passing port 13. The liquid in the water passing cavity enters the water passing cavity through the water passing port 13, and the liquid entering the water passing cavity accumulates between the sliding plate 211 and the partition plate 12;

[0057] S3. During the downward movement of the sliding plate 211, through the position where the sliding plate 211 is hinged to the bottom flushing pipe 231, one end of the bottom flushing pipe 231 is driven downward. While the bottom flushing pipe 231 is moving downward, the return spring 236 pushes the connecting block 234, causing the connecting block 234 to push the connecting rod 233 and the collar 232 away from the stopper 235. During the downward movement of one end of the bottom flushing pipe 231, the stopper 235 rotates around the position hinged to the connecting shell 11, and the position where the bottom flushing pipe 231 is hinged to the sliding plate 211 rotates. At this time, one end of the bottom flushing pipe 231 gradually flips upward, and the liquid entering the water passing cavity impacts on the wheel through the rubber sleeve 237 and the bottom flushing pipe 231;

[0058] S4. During the downward movement of the sliding plate 211, the mudguard 213 drives the fixing plate 221 downward. The downwardly moving fixing plate 221 drives the side flushing pipe 222 to rotate around the position hinged to the mounting plate 15 through the hinge plate 224, and the liquid in the water passing cavity impacts on the side of the wheel through the water guiding hose 223 and the side flushing pipe 222.

[0059] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic flushing device for green building construction, comprising a number of flushing units for cleaning wheels. The number of said flushing units are connected end to end in sequence to form a long row. The flushing unit includes a receiving device (1), and a flushing mechanism (2) is arranged inside the receiving device (1). The flushing mechanism (2) is used to support the wheels and flush the wheels during the process of supporting the vehicle. It is characterized in that: The receiving device (1) includes a U-shaped connecting shell (11). A partition plate (12) is fixed inside the connecting shell (11). The partition plate (12) divides the position of the connecting shell (11) into a water passing cavity and a water flowing through cavity. The water passing cavity and the water flowing through cavity are connected through a water passing opening (13) formed on the partition plate (12). The flushing mechanism (2) includes a sliding frame (21). The sliding frame (21) includes a sliding plate (211). At the front and rear of the upper side of the sliding plate (211), bottom flushing devices (23) are symmetrically arranged. On the left and right sides of the sliding frame (21), a plurality of side flushing devices (22) are symmetrically arranged. The bottom flushing devices (23) and the side flushing devices (22) are used to receive water in the water flowing through cavity and flush the wheels after receiving the water. The bottom flushing device (23) includes a plurality of bottom flushing pipes (231) with one end hinged to the upper side of the sliding plate (211). One end of the bottom flushing pipe (231) is connected with a rubber sleeve (237). One end of the rubber sleeve (237) penetrates through the sliding plate (211) and is connected with the water flowing through cavity. A driving mechanism is arranged on the plurality of bottom flushing pipes (231). The driving mechanism is used to drive one end of the bottom flushing pipe (231) to turn upwards. The side flushing device (22) includes a fixing plate (221). One end of the fixing plate (221) is hinged with a hinge plate (224). One end of the hinge plate (224) is hinged with a side water spraying pipe (222). An installation plate (15) is fixed on the outer side wall of the connecting shell (11). The side water spraying pipe (222) is hinged to the installation plate (15) near the middle position. The bottom of the side water spraying pipe (222) is connected with a water guiding hose (223). One end of the water guiding hose (223) is connected with the water flowing through cavity.

2. The automatic flushing device for green building construction according to claim 1, characterized in that: The sliding frame (21) includes a sliding plate (211). The sliding plate (211) is slidably arranged inside the connecting shell (11). And a water blocking door (214) is arranged at the bottom of the sliding plate (211). The water blocking door (214) and the sliding plate (211) are hinged through a hinge rod (216).

3. The automatic flushing device for green building construction according to claim 2, characterized in that: The water blocking door (214) is arranged inside the water passing opening (13). And one end of the water blocking door (214) is hinged to the side wall of the water passing opening (13), and a torsion spring is arranged at the hinged position.

4. The automatic flushing device for green building construction according to claim 3, characterized in that: The plurality of connecting shells (11) are tightly connected end to end. And the plurality of water passing cavities communicate with each other to form a water passing channel. A side sealing plate (14) is fixed on one side of the partition plate (12). The side sealing plate (14) divides the water flowing through cavity on each receiving device (1).

5. The automatic flushing device for green building construction according to claim 4, characterized in that: Sliding columns (215) are fixed at the four corners of the bottom of the sliding plate (211). One end of the sliding column (215) penetrates through the partition plate (12) and extends out. And a return spring (24) is sleeved on the sliding column (215) between the sliding plate (211) and the partition plate (12). And when the sliding frame (21) receives the pressure of the vehicle, the bottom of the sliding column (215) contacts with the bottom of the connecting shell (11).

6. The automatic flushing device for green building construction according to claim 5, characterized in that: The driving mechanism includes a collar (232) slidably sleeved on the bottom punching tube (231). A plurality of the collars (232) are fixedly connected by a connecting rod (233). Connecting blocks (234) are rotatably connected to both ends of the connecting rod (233). A sliding rod is fixed to one side of the connecting block (234), and a stop block (235) is slidably arranged at the other end of the sliding rod. The stop block (235) is rotatably connected to the side wall of the connecting shell (11). A return spring (236) is sleeved on the sliding rod between the stop block (235) and the connecting block (234).

7. The automatic flushing device for green building construction according to claim 6, characterized in that: A mudguard (213) is fixed to the upper side of the sliding plate (211). A plurality of water passing grooves are formed in the mudguard (213). A support frame (212) is fixed to the mudguard (213). The support frame (212) contacts the wheel. A side sliding plate (16) is formed in the side wall of the connecting shell (11). The fixing plate (221) penetrates through the side sliding plate (16) and is fixed to the bottom of the mudguard (213). The fixing plate (221) is slidably arranged in the side sliding plate (16).

8. A flushing method using the automatic flushing device for green building construction described in claim 7, characterized in that: It includes the following method steps: S1. Inject liquid into the water passage and make the liquid accumulate in the water passage. When the wheel moves onto the support frame (212), press the sliding frame (21) downward to move it. The sliding plate (211), the support frame (212), and the mudguard (213) slide downward in the connecting shell (11). The sliding column (215) moves toward the bottom of the connecting shell (11), and the return spring (24) is compressed and contracted. S2. The downward moving sliding plate (211) drives the hinge rod (216) downward, causing the hinge rod (216) to push one end of the water blocking door (214) to flip downward, opening the water passing port (13). The liquid in the water passing cavity enters the water passing cavity through the water passing port (13). The liquid entering the water passing cavity accumulates between the sliding plate (211) and the partition plate (12). S3. During the downward movement of the sliding plate (211), through the hinged position between the sliding plate (211) and the bottom punching tube (231), one end of the bottom punching tube (231) is driven downward. While the bottom punching tube (231) is moving downward, the return spring (236) pushes the connecting block (234), causing the connecting block (234) to push the connecting rod (233) and the collar (232) away from the stop block (235). During the downward movement of one end of the bottom punching tube (231), the stop block (235) rotates around the hinged position with the connecting shell (11), and the hinged position between the bottom punching tube (231) and the sliding plate (211) rotates. At this time, one end of the bottom punching tube (231) gradually flips upward, and the liquid entering the water passing cavity impacts the wheel through the rubber sleeve (237) and the bottom punching tube (231). S4. During the downward movement of the sliding plate (211), the mudguard (213) drives the fixed plate (221) to move downward. The downward-moving fixed plate (221) drives the side water spray pipe (222) through the hinge plate (224) to rotate around the position hinged to the mounting plate (15). The liquid in the water passage chamber impacts on the side of the wheel through the water guide hose (223) and the side water spray pipe (222).

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