A cleaning mechanism for civil engineering construction sites capable of cleaning the ground

Abstract

The present invention discloses a cleaning mechanism for civil engineering construction sites capable of cleaning the ground, which relates to the technical field of garbage cleaning equipment and comprises a base and a feeding channel; the base: the upper surface of one end is fixedly connected to the bottom end of a seat shell by a lifting mechanism, the front side of the seat shell is equipped with a cab and a water spray assembly, the upper and lower ends of the seat shell are respectively provided with a feed port and a discharge port, the water outlet of the water spray assembly extends to the front end of the base and the feed port on the upper side of the seat shell respectively, and an opening and closing mechanism is provided at the outlet at the lower end of the seat shell; the feeding channel is an arc-shaped pipe with open ends, which is fixed to the rear side of the seat shell, the lower end inlet of the feeding channel is located in the middle of the lower surface of the seat shell, and the inlet is horizontally facing the front side of the cab; the cleaning mechanism for civil engineering construction sites capable of cleaning the ground can quickly clean up garbage on the ground; at the same time, it reduces dust diffusion, reduces transportation, and improves efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of garbage cleaning equipment, in particular to a cleaning mechanism for cleaning the ground at a civil engineering construction site. Background Art

[0002] Construction waste refers to the slag, abandoned soil, discarded materials, silt, and other waste generated by construction companies or individuals during the construction, laying, demolition, and repair of various buildings, structures, and pipelines. Construction waste refers to the slag, waste concrete, waste bricks, and other waste generated during production activities in the construction industry, such as demolition, construction, renovation, and repair. With the acceleration of industrialization and urbanization, the construction industry has also developed rapidly, and the resulting construction waste is increasing. In China, the amount of construction waste now accounts for over one-third of all urban waste. China is currently experiencing rapid economic development, and hundreds of millions of tons of construction waste are inevitably generated annually. If not promptly processed and utilized, this waste will inevitably have adverse impacts on society, the environment, and resources.

[0003] At present, civil engineering construction sites need to clean the ground after construction is completed. For example, the accumulation of materials on the ground may be hardened, which is difficult to clean manually. The messy garbage and stones make the cleaning workload very heavy. In addition, there is a lot of dust on the construction site. The existing cleaning equipment also needs to be transported multiple times, which is inefficient and generates a lot of dust during the process, affecting the environmental quality.

[0004] For this reason, we propose a cleaning mechanism for a civil engineering construction site that can clean the ground. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to overcome the existing defects and provide a cleaning mechanism for civil engineering construction sites that can clean the ground, which can quickly clean up the garbage on the ground; at the same time, it can reduce dust diffusion, reduce transportation, and improve efficiency, which can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a cleaning mechanism for use in civil engineering construction sites capable of cleaning the ground, comprising a base and a feeding channel;

[0007] Base: The upper surface of one end is fixedly connected to the bottom end of the seat shell through a lifting mechanism. The front side of the seat shell is equipped with a cab and a water spray assembly. The upper and lower ends of the seat shell are respectively provided with a feed inlet and a discharge outlet. The water outlet of the water spray assembly extends to the front end of the base and the feed inlet on the upper side of the seat shell respectively. The outlet at the lower end of the seat shell is provided with an opening and closing mechanism;

[0008] Feeding channel: It is an arc-shaped pipe with open ends, fixed to the rear side of the seat shell, the lower end inlet of the feeding channel is in the middle of the lower surface of the seat shell, and the inlet is horizontally facing the front side of the cab, the middle part of the base is provided with a cavity for the lower end part of the feeding channel to pass through, and the upper end outlet of the feeding channel extends to the feeding port at the upper end of the seat shell, and arc-shaped slide grooves are provided on both sides of the feeding channel, and a loading seat is slidably provided in the slide groove. A flip loading mechanism is provided on the side of the seat shell, and the flip loading mechanism drives the loading seat to slide along the feeding channel;

[0009] An image sensor and a fill light are installed in the middle of the lower surface of the base, and a cleaning mechanism is provided on the front end of the lower surface of the base close to the cab, and the cleaning mechanism is opposite to the lower end inlet of the feeding channel;

[0010] A jaw crusher is provided at the upper end of the inner cavity of the seat shell and is opposite to the feed port at the upper end thereof. A transverse separation mechanism is installed in the middle of the inner cavity of the seat shell and is located between the jaw crusher and the opening and closing mechanism.

[0011] Furthermore, the base includes a bottom plate, power wheels, and a material retaining plate. The power wheels are provided at the four corners of the base plate, and two material retaining plates are provided on the bottom surface of the base plate. The two material retaining plates are located on either side of the lower inlet end of the feeding channel. The bottom plate is used to support the entire structure, and the material retaining plates are located on both sides of the feeding channel. During the movement of the base, the material retaining plates prevent excessive deviation of construction waste, thereby facilitating the entry of construction waste into the lower inlet end of the feeding channel.

[0012] Furthermore, the lifting mechanism includes a first hydraulic cylinder, a second hydraulic cylinder, and a support frame. The fixed end of the first hydraulic cylinder is fixed to the side of the seat shell, and the telescopic end of the first hydraulic cylinder is fixed to the base. The first hydraulic cylinder is arranged vertically, and a second hydraulic cylinder is provided on both sides of the base in a horizontal direction. The second hydraulic cylinder is provided with a support frame fixed to the telescopic arm near the inner side of the base, and the support frame corresponds to the gap between the base and the seat shell. The seat shell is raised and lowered by the first hydraulic cylinder, which simultaneously drives the feeding channel to rise and fall. The height of its lower inlet end can be adjusted as needed. The support frame can support the seat shell and replace the first hydraulic cylinder in lifting the seat shell during operation, thereby avoiding fatigue of the first hydraulic cylinder and ensuring safety.

[0013] Furthermore, the water spray assembly includes a water tank, a negative pressure pipe, a water pump, a branch pipe, a nozzle, a water injection pipe and an end cap. The water tank is installed on the upper surface of the base. One end of the negative pressure pipe extends to the bottom of the inner cavity of the water tank. The middle part of the negative pressure pipe is connected in series with a water pump. The other end of the negative pressure pipe is connected to two branch pipes. The outlet ends of the two branch pipes are respectively provided with nozzles connected thereto. One nozzle is installed on the front side of the base, and the other nozzle is installed at the upper port of the seat shell. The side of the water tank is installed with a water injection pipe, and the port of the water injection pipe is closed by an end cap. Two nozzles are provided, one of which sprays water on the construction waste on the ground on the front side of the base to reduce the spread of dust during the cleaning construction process, and the other nozzle sprays water on the upper port of the seat shell to perform a bonding treatment on the dust escaping from the inlet of the jaw crusher, thereby reducing the impact of the construction on its working environment.

[0014] Furthermore, the loading seat includes a slide bar, a sleeve, a loading plate, a fixed plate, a rotating plate, and a third hydraulic cylinder. The two ends of the slide bar pass through a chute, the middle part of the slide bar is rotatably connected to a sleeve, the middle part of the sleeve is fixed to a loading plate, the loading plate is located in the feeding channel, and the shape of the loading plate matches the inner cavity cross-section of the feeding channel. The outer end of the slide bar is fixed to a fixed plate, the fixed plate is rotatably connected to the fixed end of the third hydraulic cylinder via an axis, the outer end of the sleeve is fixed to a rotating plate, and the rotating plate is rotatably connected to the telescopic arm of the third hydraulic cylinder via an axis. The loading seat can move along the chute of the feeding channel, and the third hydraulic cylinder can drive the loading plate to flip, blocking the construction waste on the right side of the loading plate. When the loading seat moves, the loading plate remains stationary in the radial direction of the feeding channel, thereby pushing the construction waste along the arc-shaped feeding channel into the jaw crusher on the upper side.

[0015] Furthermore, the flip loading mechanism includes a flip shaft, a swing arm, a gear plate, a fourth hydraulic cylinder, and a rack. Two flip shafts are rotatably connected to the front and rear sides of the base shell, and the flip shafts are located at the center of the overall arc of the loading channel. Each flip shaft is rotatably connected to the upper end of the corresponding swing arm, and a gear plate is fixed to the end of the swing arm closest to the flip shaft. A fourth hydraulic cylinder is mounted on the side of the base shell, and a rack that meshes with the gear plate is fixed to the telescopic arm of the fourth hydraulic cylinder. The flip loading mechanism has a swing arm that drives the loading base to flip, thereby achieving closed lifting of construction waste.

[0016] Furthermore, the opening and closing mechanism includes a fifth hydraulic cylinder, a closing plate, and an end shaft. One end of the fifth hydraulic cylinder is rotatably connected to the inner wall of the seat shell via a shaft. The discharge port at the lower end of the seat shell is rotatably connected to the closing plate via a shaft. The end shaft is fixed to the side of the closing plate away from the connection, and the end shaft is rotatably connected to the telescopic arm of the fifth hydraulic cylinder via a shaft. The closing plate is located at the lower end of the seat shell and is used to discharge processed construction waste. When the closing plate is in the closed state, the bottom of the seat shell forms a storage chamber, which stores the crushed construction waste and moves it to a recycling position for discharge.

[0017] Furthermore, the cleaning mechanism includes a linear motor, a slide, a sixth hydraulic cylinder, a cross plate, and an impact drill. The linear motor is fixed to the lower surface of the base along the direction of entry into the feeding channel. The linear motor's mover seat is fixed to a slide, and a vertical sixth hydraulic cylinder is fixed to the slide. A cross plate is fixed to the telescopic arm at the lower end of the sixth hydraulic cylinder. Vertical impact drills are evenly spaced in the middle of the cross plate. The cleaning mechanism can clean construction waste on the ground. It has an impact drill that first crushes the compacted construction waste on the ground and then scrapes it into the lower inlet of the feeding channel to accommodate construction waste that is difficult to separate from the ground.

[0018] Furthermore, the carrier also includes mounting grooves and bearings. Mounting grooves are provided at both ends of the sleeve, and bearings are provided in the mounting grooves. The bearings are located in the slide grooves. The bearings are in rolling contact with both the sleeve and the slide groove, thus avoiding direct contact and friction between the two and improving operational stability.

[0019] Furthermore, the separation mechanism includes a material guide table, a transverse movement motor, and a vibrating screen. The material guide table is fixed to one side of the inner wall of the base shell, a transverse transverse movement motor is fixed to the lower side of the material guide table, and a vibrating screen is fixed to the movable seat of the transverse movement motor. The vibrating screen can separate the crushed construction waste and the steel bars. The vibrating screen is used to discharge the particles of the crushed construction waste. The steel bars are located on the upper side of the vibrating screen and cannot pass through. When discharged, the particles of the construction waste are first discharged from the position of the closing plate, and then the transverse movement motor drives the vibrating screen to move horizontally. The vibrating screen moves to the lower side of the material guide table, thereby causing the steel bars to fall. The discharged garbage particles are on the lower side, and the tough garbage such as the steel bars are on the upper side of the granular garbage, which is convenient for cleaning.

[0020] Compared with the prior art, the beneficial effects of the present invention are: the cleaning mechanism for civil engineering construction sites that can clean the ground has the following advantages:

[0021] 1. The cleaning mechanism used in civil engineering construction sites can be moved as a whole. It has a cleaning mechanism that can knock and crush ground garbage. It can deal with the compacted construction garbage on the ground. It first crushes it and then scrapes it into the lower inlet of the feeding channel to accommodate construction garbage that is difficult to separate from the ground. The garbage is then lifted into the built-in jaw crusher. The cleaning, crushing and storage are completed in one go. While quickly cleaning the ground construction garbage, the number of transfers is reduced, thereby improving construction efficiency.

[0022] 2. It can reduce dust pollution. Two nozzles are set. One nozzle sprays water on the construction waste on the ground in front of the base to reduce the spread of dust during the cleaning process. The other nozzle sprays water on the upper port of the base shell to bind the dust escaping from the inlet of the jaw crusher, thereby reducing the impact of construction on its working environment.

[0023] 3. The flip loading mechanism has a swing arm that drives the loading seat to flip. The fourth hydraulic cylinder, rack and gear disc cooperate to achieve closed lifting of construction waste. The loading seat can move along the chute of the loading channel. The third hydraulic cylinder can drive the loading plate to flip, blocking the construction waste on the right side of the loading plate. When the loading seat moves, the loading plate remains stationary in the radial direction of the loading channel, thereby pushing the construction waste along the arc-shaped loading channel into the jaw crusher on the upper side.

[0024] 4. The vibrating screen can separate the crushed construction waste and tough waste such as steel bars, which is convenient for cleaning. The vibrating screen is used to discharge the particles of the crushed construction waste. The steel bars are on the upper side of the vibrating screen and cannot pass through. When discharging, the particles of construction waste are first discharged from the position of the closing plate, and then the transverse motor drives the vibrating screen to move horizontally. The vibrating screen moves to the lower side of the guide table, causing the steel bars to fall. The discharged garbage particles are on the lower side, and tough garbage such as steel bars are on the upper side of the granular garbage. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall axial side structure of the present invention;

[0026] Figure 2 This is a schematic diagram of the overall right side structure of the present invention;

[0027] Figure 3 This is a schematic diagram of the overall bottom-up structure of the present invention;

[0028] Figure 4 It is a schematic diagram of the overall cross-sectional structure of the present invention;

[0029] Figure 5 This is a structural diagram of the flip feeding mechanism of the present invention;

[0030] Figure 6 This is an enlarged schematic diagram of the structure at point A of the present invention.

[0031] In the figure: 1 base, 101 bottom plate, 102 power wheel, 103 material blocking plate, 2 lifting mechanism, 201 first hydraulic cylinder, 202 second hydraulic cylinder, 203 support frame, 3 seat shell, 4 cab, 5 water spray assembly, 501 water tank, 502 negative pressure pipe, 503 water pump, 504 branch pipe, 505 nozzle, 506 water injection pipe, 507 end cover, 6 feeding channel, 601 chute, 7 loading seat, 701 slide bar, 702 sleeve, 703 loading plate, 704 fixed plate, 705 rotating plate, 706 third hydraulic cylinder, 707 installation Grooving, 708 bearing, 8 flip feeding mechanism, 801 flip shaft, 802 swing arm, 803 gear disc, 804 fourth hydraulic cylinder, 805 rack, 9 separation mechanism, 901 guide table, 902 transverse motor, 903 vibrating screen, 10 cleaning mechanism, 1001 linear motor, 1002 slide, 1003 sixth hydraulic cylinder, 1004 cross plate, 1005 impact drill, 11 opening and closing mechanism, 1101 fifth hydraulic cylinder, 1102 closing plate, 1103 end shaft, 12 image sensor, 13 fill light, 14 jaw crusher. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0033] See also Figure 1-6 , this embodiment provides a technical solution: a cleaning mechanism for use in civil engineering construction sites that can clean the ground, comprising a base 1 and a feeding channel 6;

[0034] Base 1: The upper surface of one end is fixedly connected to the bottom end of the seat shell 3 through a lifting mechanism 2. The front side of the seat shell 3 is installed with a cab 4 and a water spray assembly 5. The upper and lower ends of the seat shell 3 are respectively provided with a feed inlet and a discharge port. The outlet of the water spray assembly 5 extends to the front end of the base 1 and the feed inlet on the upper side of the seat shell 3. An opening and closing mechanism 11 is provided at the outlet at the lower end of the seat shell 3;

[0035] The base 1 includes a bottom plate 101, a power wheel 102 and a baffle plate 103. The power wheels 102 are set at the four corners of the bottom plate 101. Two baffle plates 103 are set opposite to each other on the lower surface of the bottom plate 101. The two baffle plates 103 are located on both sides of the lower inlet end of the feeding channel 6.

[0036] The bottom plate 101 is used to support the whole, and the blocking plates 103 are distributed on both sides of the feeding channel 6 to prevent excessive deviation of the construction waste during the movement of the base 1, which is conducive to the construction waste entering the lower inlet end of the feeding channel 6;

[0037] The lifting mechanism 2 includes a first hydraulic cylinder 201, a second hydraulic cylinder 202 and a support frame 203. The fixed end of the first hydraulic cylinder 201 is fixed to the side of the seat shell 3, and the telescopic end of the first hydraulic cylinder 201 is fixed to the base 1. The first hydraulic cylinder 201 is arranged vertically, and the second hydraulic cylinders 202 are arranged horizontally on both sides of the base 1. The support frame 203 is fixed to the telescopic arm of the second hydraulic cylinder 202 near the inner side of the base 1. The support frame 203 corresponds to the gap between the base 1 and the seat shell 3;

[0038] The seat shell 3 is lifted and lowered by the first hydraulic cylinder 201, which simultaneously drives the feeding channel 6 to lift and lower. The height of its lower inlet end can be adjusted as needed. The support frame 203 can support the seat shell 3 and replace the first hydraulic cylinder 201 in lifting the seat shell 3 in the working state, thereby avoiding fatigue of the first hydraulic cylinder 201 and ensuring safety.

[0039] The water spray assembly 5 includes a water tank 501, a negative pressure pipe 502, a water pump 503, a branch pipe 504, a nozzle 505, a water injection pipe 506 and an end cover 507. The water tank 501 is installed on the upper surface of the base 1. One end of the negative pressure pipe 502 extends to the bottom of the inner cavity of the water tank 501. The middle part of the negative pressure pipe 502 is connected in series with the water pump 503. The other end of the negative pressure pipe 502 is connected to two branch pipes 504. The outlet ends of the two branch pipes 504 are respectively provided with nozzles 505 connected thereto. One nozzle 505 is installed on the front side of the base 1, and the other nozzle 505 is installed at the upper end of the seat shell 3. A water injection pipe 506 is installed on the side of the water tank 501. The end of the water injection pipe 506 is closed by an end cover 507. The water injection pipe 506 is used to add water to the water tank 501.

[0040] Two nozzles 505 are provided, one of which sprays water on the construction waste on the ground in front of the base to reduce the spread of dust during the cleaning construction process, and the other nozzle 505 sprays water on the upper port of the base shell 3 to bind the dust escaping from the inlet of the jaw crusher 14, thereby reducing the impact of the construction on its working environment;

[0041] Feeding channel 6: It is an arc-shaped pipe with open ends, fixed to the rear side of the seat shell 3, the lower end inlet of the feeding channel 6 is in the middle of the lower surface of the seat shell 3, and the inlet is horizontally facing the front side of the cab 4. A cavity is provided in the middle of the base 1 for the lower end part of the feeding channel 6 to pass through, and the upper end outlet of the feeding channel 6 extends to the feeding port at the upper end of the seat shell 3. Arc-shaped chutes 601 are provided on both sides of the feeding channel 6, and a loading seat 7 is slidably provided in the chute 601. A flip feeding mechanism 8 is provided on the side of the seat shell 3, and the flip feeding mechanism 8 drives the loading seat 7 to slide along the feeding channel 6;

[0042] The whole structure is movable and has a cleaning mechanism 10 that can knock and crush ground garbage. It can deal with the compacted construction garbage on the ground by first crushing it and then scraping it into the lower inlet end of the feeding channel 6 to accommodate the construction garbage that is difficult to separate from the ground. The garbage is then lifted into the built-in jaw crusher 14, and the cleaning, crushing and storage are completed in one go. While quickly cleaning the ground construction garbage, the number of transfers is reduced, and the construction efficiency is improved.

[0043] The loading seat 7 includes a slide bar 701, a sleeve 702, a loading plate 703, a fixed plate 704, a rotating plate 705 and a third hydraulic cylinder 706. Both ends of the slide bar 701 pass through the slide groove 601. The middle part of the slide bar 701 is rotatably connected with the sleeve 702. The middle part of the sleeve 702 is fixed with the loading plate 703. The loading plate 703 is located in the feeding channel 6 and the shape of the loading plate 703 matches the inner cavity cross-section of the feeding channel 6. The outer end of the slide bar 701 is fixed with a fixed plate 704. The fixed plate 704 is rotatably connected to the fixed end of the third hydraulic cylinder 706 through an axis. The outer end of the sleeve 702 is fixed with a rotating plate 705. The rotating plate 705 is rotatably connected to the telescopic arm of the third hydraulic cylinder 706 through an axis.

[0044] The loading seat 7 can move along the chute 601 of the feeding channel 6, and the third hydraulic cylinder 706 can drive the loading plate 703 to flip, blocking the construction waste on the right side of the loading plate 703. When the loading seat 7 moves, the loading plate 703 does not move along the radial direction of the feeding channel 6, thereby pushing the construction waste along the arc-shaped feeding channel 6 into the jaw crusher 14 on the upper side;

[0045] The loading base 7 further includes a mounting groove 707 and a bearing 708. The mounting grooves 707 are provided at both ends of the sleeve 702. The mounting grooves 707 are provided with bearings 708. The bearings 708 are located in the slide groove 601.

[0046] The bearing 708 is in rolling contact with the sleeve 702 and the slide 601, which can avoid direct contact and friction between the two and improve the stability of operation;

[0047] The flip feeding mechanism 8 includes a flip shaft 801, a swing arm 802, a gear disc 803, a fourth hydraulic cylinder 804 and a rack 805. There are two flip shafts 801 that are connected to the front and rear sides of the seat shell 3 for relative rotation, and the flip shaft 801 is located at the center of the overall arc of the feeding channel 6. Each flip shaft 801 is rotatably connected to the upper end of the corresponding side swing arm 802, and a gear disc 803 is fixed to the end of the swing arm 802 close to the flip shaft 801. A fourth hydraulic cylinder 804 is installed on the side of the seat shell 3, and a rack 805 that meshes with the gear disc 803 is fixed on the telescopic arm of the fourth hydraulic cylinder 804.

[0048] The flip loading mechanism 8 has a swing arm 802 that drives the loading base 7 to flip, thereby achieving closed lifting of construction waste;

[0049] The separation mechanism 9 includes a material guide table 901, a transverse motor 902 and a vibrating screen 903. The material guide table 901 is fixed to one side of the inner wall of the base shell 3. The transverse motor 902 is fixed to the lower side of the material guide table 901. The vibrating screen 903 is fixed to the movable seat of the transverse motor 902.

[0050] The vibrating screen 903 can separate the crushed construction waste and steel bars. The vibrating screen 903 is used to discharge the crushed construction waste particles. The steel bars are located on the upper side of the vibrating screen 903 and cannot pass through. When discharging, the construction waste particles are first discharged from the position of the closing plate 1102, and then the transverse motor 902 drives the vibrating screen 903 to move horizontally. The vibrating screen 903 moves to the lower side of the guide table 901, thereby causing the steel bars to fall. The discharged garbage particles are on the lower side, and the tough garbage such as the steel bars are on the upper side of the granular garbage, which is convenient for cleaning.

[0051] The traverse motor 902 is also specifically a linear motor;

[0052] The cleaning mechanism 10 includes a linear motor 1001, a slide 1002, a sixth hydraulic cylinder 1003, a cross plate 1004 and an impact drill 1005. The linear motor 1001 is fixed to the lower surface of the base 1 in the direction of entering the feeding channel 6. The slide 1002 is fixed to the movable seat of the linear motor 1001. The vertical sixth hydraulic cylinder 1003 is fixed to the slide 1002. The cross plate 1004 is fixed to the telescopic arm at the lower end of the sixth hydraulic cylinder 1003. Vertical impact drills 1005 are evenly distributed in the middle of the cross plate 1004.

[0053] The cleaning mechanism 10 can clean the construction waste on the ground. It has an impact drill 1005. It can crush the compacted construction waste on the ground and then scrape it into the lower inlet end of the feeding channel 6 to accommodate the construction waste that is not easy to separate from the ground.

[0054] The opening and closing mechanism 11 includes a fifth hydraulic cylinder 1101, a closing plate 1102, and an end shaft 1103. One end of the fifth hydraulic cylinder 111 is rotatably connected to the inner wall of the seat shell 3 via a shaft. The discharge port side of the lower end of the seat shell 3 is rotatably connected to the closing plate 1102 via a shaft. The end shaft 1103 is fixed to the side of the closing plate 1102 away from the connection. The end shaft 1103 is rotatably connected to the telescopic arm of the fifth hydraulic cylinder 1101 via a shaft.

[0055] The closing plate 1102 is located at the bottom of the seat shell 3 and is used to discharge the processed construction waste. When the closing plate 1102 is in the closed state, the bottom of the seat shell 3 forms a storage chamber to store the crushed construction waste, move it to the recycling position and then discharge it;

[0056] When the closing plate 1102 corresponds to the position of the feeding channel 6, the discharge port of the seat shell 3 passes through the upper side wall of the lower end of the feeding channel 6. When the unprocessed construction waste rises along the feeding channel, the closing plate 1102 closes the discharge port on the lower side of the seat shell 3 without affecting the movement of the loading seat 7 in the feeding channel 6. When the processed construction waste needs to be discharged from the discharge port, it first falls to the lower end of the feeding channel 6 and then slides down along the curved surface of the inner cavity of the feeding channel 6.

[0057] An image sensor 12 and a fill light 13 are installed in the middle of the lower surface of the base 1. A cleaning mechanism 10 is provided on the lower surface of the base 1 near the front end of the cab 4. The cleaning mechanism 10 is opposite to the lower end inlet of the feeding channel 6.

[0058] A jaw crusher 14 is provided at the upper end of the inner cavity of the seat shell 3, opposite to the upper end feed port thereof. A horizontal separation mechanism 9 is installed in the middle of the inner cavity of the seat shell 3. The separation mechanism 9 is located between the jaw crusher 14 and the opening and closing mechanism 11.

[0059] It is worth noting that the cab 4, water pump 503, hydraulic cylinder, linear motor 1001, transverse motor 902, impact drill 1005, image sensor 12, fill light 13 and jaw crusher disclosed in the above embodiments all adopt conventional methods of the prior art, and the cab 4 has a controller to control the above-mentioned other equipment and a power supply and hydraulic system to supply the above-mentioned equipment.

[0060] The working principle of the cleaning mechanism for cleaning the ground at a civil engineering construction site provided by the present invention is as follows:

[0061] The construction workers control the movement of the base 1 through the cab 4 and the internal control equipment, and pump water outward through the water pump 503 of the water spray assembly 5. The water in the water tank 501 passes through the negative pressure pipe 502 and the branch pipe 504 to the nozzle 505. The nozzle 505 on the front side sprays water on the construction waste on the ground in front of the base 1 to reduce the spread of dust during the cleaning construction process. Then the cleaning mechanism 10 is moved to the top of the construction waste. The image of the bottom part of the vehicle is picked up by the image sensor 12 at the bottom of the base 1 and fed back to the display screen in the cab 2 for the construction workers to feedback and control. When the light is insufficient, the fill light 13 can be used to supplement the light to ensure a clear field of vision.

[0062] The construction waste on the surface is cleaned by the cleaning mechanism 10. First, the impact drill 1005 is started, and then the sixth hydraulic cylinder 1003 is started. The sixth hydraulic cylinder 1003 drives the horizontal plate 1004 and the started impact drill 1005 thereon to descend vertically, thereby crushing the compacted construction waste on the ground. After crushing, the linear motor 1001 drives the sixth hydraulic cylinder 1003 to move in the direction close to the feeding channel 6. The parallel impact drill 1005 carries the preliminarily crushed construction waste to the inner cavity of the lower inlet end of the feeding channel 6.

[0063] After the crushed material enters the loading channel 6, the loading plate 703 of the loading seat 7 is in a horizontal state, and the closing plate 1102 in the discharge port at the lower side of the seat shell 3 is closed. After the construction waste enters the loading channel, the third hydraulic cylinder 706 drives the rotating plate 705 and the sleeve 702 to rotate along the axis of the slide rod 701, and the sleeve 702 drives the loading plate 703 to flip from the horizontal state to the vertical state. Then, the flipping feeding mechanism 8 works, and the fourth hydraulic cylinder 804 drives the rack 805 to move, so that the gear disc 803 engaged therewith drives the swing arm 802 to rotate, and the swing arm 802 drives the loading seat 7 to move along the chute 601 of the loading channel 6. The third hydraulic cylinder 706 drives the loading plate 703 to flip, blocking the construction waste on the right side of the loading plate 703. When the loading seat 7 moves, the loading plate 703 does not move along the radial direction of the loading channel 6, thereby pushing the construction waste along the arc-shaped loading channel 6 into the jaw crusher 14 on the upper side;

[0064] After crushing, the vibrating screen 903 is used to discharge the crushed construction waste particles. The steel bars are on the upper side of the vibrating screen and cannot pass through. During discharge, the fifth hydraulic cylinder 1101 drives the end shaft 1103 at one end of the closing plate 1102 to rotate, so that the closing plate 1102 is separated from the lower end discharge port of the seat shell 3 it closes. The particles of construction waste are first discharged from the position of the closing plate 1102, and then the transverse motor 902 drives the vibrating screen 903 to move horizontally. The vibrating screen 903 moves to the lower side of the guide platform 901, thereby causing the steel bars to fall. The discharged garbage particles are on the lower side, and tough garbage such as steel bars are on the upper side of the granular garbage, which can be collected uniformly.

[0065] The above are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention description and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A cleaning mechanism for use in civil engineering construction sites capable of cleaning the ground, characterized in that: It comprises a base (1) and a feeding channel (6); Base (1): The upper surface of one end is fixedly connected to the bottom end of the base shell (3) through a lifting mechanism (2); a cab (4) and a water spray assembly (5) are installed on the front side of the base shell (3); a feed inlet and a discharge outlet are respectively provided at the upper and lower ends of the base shell (3); the water outlet of the water spray assembly (5) extends to the front end of the base (1) and the feed inlet on the upper side of the base shell (3); an opening and closing mechanism (11) is provided at the outlet at the lower end of the base shell (3); The feeding channel (6) is an arc-shaped pipe with both ends open, fixed to the rear side of the seat shell (3), the lower end inlet of the feeding channel (6) is located in the middle of the lower surface of the seat shell (3), and the inlet is horizontally facing the front side of the cab (4), the middle of the base (1) is provided with a cavity for the lower end part of the feeding channel (6) to pass through, the upper end outlet of the feeding channel (6) extends to the feed port at the upper end of the seat shell (3), the two sides of the feeding channel (6) are provided with arc-shaped slide grooves (601) opposite to each other, and a loading seat (7) is slidably provided in the slide groove (601), and a flip feeding mechanism (8) is provided on the side of the seat shell (3), and the flip feeding mechanism (8) drives the loading seat (7) to slide along the feeding channel (6); The material carrier (7) comprises a slide bar (701), a sleeve (702), a material carrier plate (703), a fixed plate (704), a rotating plate (705) and a third hydraulic cylinder (706). Both ends of the slide bar (701) pass through the slide groove (601). The middle of the slide bar (701) is rotatably connected to the sleeve (702). The middle of the sleeve (702) is fixed with a material carrier plate (703). The material carrier plate (703) is located in the feeding passage. The shape of the material loading plate (703) matches the inner cavity cross-section of the feeding channel (6), the outer end of the slide rod (701) is fixed with a fixed plate (704), the fixed plate (704) is rotatably connected to the fixed end of the third hydraulic cylinder (706) through an axis, the outer end of the sleeve (702) is fixed with a rotating plate (705), the rotating plate (705) is rotatably connected to the telescopic arm of the third hydraulic cylinder (706) through an axis; An image sensor (12) and a fill light (13) are installed in the middle of the lower surface of the base (1); a cleaning mechanism (10) is provided on the lower surface of the base (1) near the front end of the cab (4); the cleaning mechanism (10) is opposite to the lower end inlet of the feeding channel (6); A jaw crusher (14) is provided at the upper end of the inner cavity of the seat shell (3) opposite to the upper end feed port thereof, and a transverse separation mechanism (9) is installed in the middle of the inner cavity of the seat shell (3), and the separation mechanism (9) is located between the jaw crusher (14) and the opening and closing mechanism (11).

2. A cleaning mechanism for civil engineering construction sites capable of cleaning the ground according to claim 1, characterized in that: The base (1) comprises a bottom plate (101), a power wheel (102) and a material blocking plate (103); the power wheels (102) are arranged at the four corners of the bottom plate (101); two material blocking plates (103) are arranged opposite to each other on the lower surface of the bottom plate (101); the two material blocking plates (103) are located on both sides of the lower inlet end of the feeding channel (6).

3. The cleaning mechanism for civil engineering construction sites capable of cleaning the ground according to claim 1, characterized in that: The lifting mechanism (2) comprises a first hydraulic cylinder (201), a second hydraulic cylinder (202) and a support frame (203); the fixed end of the first hydraulic cylinder (201) is fixed to the side of the seat shell (3); the telescopic end of the first hydraulic cylinder (201) is fixed to the base (1); the first hydraulic cylinder (201) is arranged vertically; a second hydraulic cylinder (202) is provided in a horizontal direction on both sides of the base (1); a support frame (203) is fixed to the telescopic arm of the second hydraulic cylinder (202) close to the inner side of the base (1); and the support frame (203) corresponds to the gap between the base (1) and the seat shell (3).

4. The cleaning mechanism for civil engineering construction sites capable of cleaning the ground according to claim 1, characterized in that: The water spray assembly (5) comprises a water tank (501), a negative pressure pipe (502), a water pump (503), a branch pipe (504), a spray pipe (505), a water injection pipe (506) and an end cover (507). The water tank (501) is mounted on the upper surface of the base (1). One end of the negative pressure pipe (502) extends to the bottom of the inner cavity of the water tank (501). The middle part of the negative pressure pipe (502) is connected in series with the water pump (503). The other end of (502) is connected to two branch pipes (504), and the outlet ends of the two branch pipes (504) are respectively provided with nozzles (505) connected thereto, wherein one nozzle (505) is installed on the front side of the base (1), and the other nozzle (505) is installed at the upper end of the seat shell (3). A water injection pipe (506) is installed on the side of the water tank (501), and the end of the water injection pipe (506) is closed by an end cover (507).

5. The cleaning mechanism for civil engineering construction sites capable of cleaning the ground according to claim 1, characterized in that: The flip feeding mechanism (8) comprises a flip shaft (801), a swing arm (802), a toothed disc (803), a fourth hydraulic cylinder (804) and a rack (805). The flip shafts (801) are two and are connected to the front and rear sides of the seat shell (3) for relative rotation. The flip shafts (801) are located at the center of the overall arc of the feeding channel (6). Each flip shaft (801) is rotatably connected to the upper end of the corresponding side swing arm (802). The toothed disc (803) is fixed to one end of the swing arm (802) close to the flip shaft (801). The fourth hydraulic cylinder (804) is installed on the side of the seat shell (3). The rack (805) meshing with the toothed disc (803) is fixed on the telescopic arm of the fourth hydraulic cylinder (804).

6. The cleaning mechanism for civil engineering construction sites capable of cleaning the ground according to claim 1, characterized in that: The opening and closing mechanism (11) comprises a fifth hydraulic cylinder (1101), a closing plate (1102) and an end shaft (1103); one end of the fifth hydraulic cylinder (1101) is rotatably connected to the inner wall of the seat shell (3) via a shaft; a discharge port at the lower end of the seat shell (3) is rotatably connected to the closing plate (1102) via a shaft; an end shaft (1103) is fixed to a side of the closing plate (1102) away from the connection; and the end shaft (1103) is rotatably connected to the telescopic arm of the fifth hydraulic cylinder (1101) via a shaft.

7. The cleaning mechanism for civil engineering construction sites capable of cleaning the ground according to claim 1, characterized in that: The cleaning mechanism (10) comprises a linear motor (1001), a slide (1002), a sixth hydraulic cylinder (1003), a transverse plate (1004) and an impact drill (1005); the linear motor (1001) is fixed to the lower surface of the base (1) along the direction of entering the feeding channel (6); the slide (1002) is fixed on the movable seat of the linear motor (1001); the vertical sixth hydraulic cylinder (1003) is fixed on the slide (1002); the transverse plate (1004) is fixed on the telescopic arm at the lower end of the sixth hydraulic cylinder (1003); and vertical impact drills (1005) are evenly distributed in the middle of the transverse plate (1004).

8. The cleaning mechanism for civil engineering construction sites capable of cleaning the ground according to claim 1, characterized in that: The loading seat (7) further comprises a mounting groove (707) and a bearing (708). The two ends of the sleeve (702) are provided with mounting grooves (707). The mounting grooves (707) are provided with bearings (708). The bearings (708) are located in the slide groove (601).

9. The cleaning mechanism for civil engineering construction sites capable of cleaning the ground according to claim 1, characterized in that: The separation mechanism (9) comprises a material guide platform (901), a transverse movement motor (902) and a vibrating screen (903); the material guide platform (901) is fixed to one side of the inner wall of the seat shell (3); a transverse movement motor (902) is fixed to the lower side of the material guide platform (901); and a vibrating screen (903) is fixed to the movable element seat of the transverse movement motor (902).

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