CN113368951B

CN113368951B - Waste treatment device for civil engineering construction

Info

Publication number: CN113368951B
Application number: CN202110688724.XA
Authority: CN
Inventors: 岳远刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-05-27
Anticipated expiration: 2041-06-22
Also published as: CN113368951A

Abstract

The invention discloses a waste treatment device for civil engineering construction, which comprises an accommodating device, wherein the top of the accommodating device is provided with a feeding device; through reducing mechanism, a drive arrangement, the cooperation of indentation device, can increase the interval between right crushing roller and the left crushing roller automatically when making this waste material processing apparatus for civil engineering construction meet the object that can not smash, thereby make the object that can not smash spill, avoid the object that can not smash to block this waste material processing apparatus for civil engineering construction and hinder the time, help further increase treatment effeciency, it damages to avoid crushing tooth on right crushing roller and the left crushing roller simultaneously, right crushing roller and left crushing roller life can prolong, the raise dust that produces to crushing in-process through accommodate device and reducing mechanism's cooperation is isolated, avoid the raising dust polluted environment, the practicality of this waste material processing apparatus for engineering construction has been improved.

Description

Waste treatment device for civil engineering construction

Technical Field

The invention relates to the field of construction waste treatment equipment, in particular to a waste treatment device for civil engineering construction.

Background

Civil engineering refers to the applied materials, equipment, the technical activities of surveying, designing, constructing, maintaining, repairing and the like, and also refers to the objects of engineering construction, namely, various engineering facilities which are constructed on the ground or underground or on land and directly or indirectly serve human life, production, military and scientific research, such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, harbors, power stations, airports, ocean platforms, water supply and drainage, protection engineering and the like, the waste materials and garbage generated in civil engineering and construction are mainly generated after construction, use and demolition and large disasters, a large amount of construction materials are mainly consumed in the construction and construction stage, a small amount of waste materials or garbage are generated, and a certain amount of construction and decoration materials are consumed in the use stage mainly in the repairing and reconstruction process, meanwhile, due to the fact that the overdue or damaged materials and parts are removed through second and later maintenance and reconstruction, a considerable amount of waste materials or garbage are generated, the maintenance and reconstruction can be conducted for several times in the whole life period of the building, the consumed materials and the generated waste materials and garbage are not large in quantity, the times are large, the waste material quantity is large, if the waste materials are not timely processed, the environment is polluted, and therefore the waste materials need to be processed through a waste material processing device for civil engineering construction.

The prior waste treatment device for civil engineering construction mainly comprises a shell and a crushing mechanism, when in use, waste is firstly poured into the treatment device manually, then a crushing mechanism in the treatment device crushes the waste materials, the crushed waste materials can form aggregate which can be recycled, however, the feeding speed is difficult to control by manual feeding, the crushing mechanism is blocked when the feeding speed is too high or objects which are difficult to crush are encountered, the machine needs to be stopped and maintained, time and labor are wasted, the treatment efficiency is low, the idling of the crushing mechanism is caused by the too low feeding speed, the electric energy is consumed in vain, on one hand, the treatment efficiency is low, on the other hand, the effective energy consumption ratio is reduced, the treatment cost is increased, and a large amount of dust is generated in the crushing process, the pollution to the environment is large, so the waste treatment device for civil engineering construction needs to be designed urgently.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems that the prior waste treatment device for civil engineering construction in the prior art is mainly composed of a shell and a crushing mechanism, when in use, firstly, the waste is manually poured into the treatment device, then the crushing mechanism in the treatment device crushes the waste, the crushed waste can form aggregate, and the aggregate can be recycled, but the manual feeding is difficult to control the feeding speed, the crushing mechanism is blocked when the feeding speed is too high or objects which are difficult to crush are encountered, the machine is required to be stopped and the crushing mechanism is required to be maintained, time and labor are wasted, the treatment efficiency is low, the idling of the crushing mechanism can be caused by the slow feeding speed, the electric energy is consumed in vain, on one hand, the treatment efficiency is lowered, on the other hand, the effective energy consumption ratio is reduced, the treatment cost is increased, a large amount of dust can be generated in the crushing process, and the pollution to the environment is large, the invention aims to provide a waste treatment device for civil engineering construction, which can well solve the problems in the background technology.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides a waste material processing apparatus for civil engineering construction, includes accommodate device, accommodate device's top is equipped with material feeding unit.

Preferably, the accommodating device comprises an accommodating box, two supporting legs fixedly connected with on the bottom surface of the accommodating box, the two supporting legs are respectively located at the left end and the right end of the accommodating box, a fixing hole located at the left end of the supporting leg is formed in the top surface of the accommodating box, an intelligent distribution box is fixedly mounted on the bottom surface of the accommodating box cavity, the front end of the intelligent distribution box is fixedly connected with the front of the accommodating box in an inserting mode, a warning lamp is fixedly mounted on the front of the accommodating box and located at the upper left corner of the intelligent distribution box, an electric screen is fixedly mounted on the bottom surface of the accommodating box, and the electric screen is located at the right end of the accommodating box.

Preferably, the warning device comprises a warning box, the left side surface of the warning box is fixedly connected to the left side surface of the inner cavity of the accommodating box, the bottom surface of the warning box is fixedly connected with a reinforcing leg positioned at the right end of the warning box, the bottom end of the reinforcing leg is fixedly connected to the bottom surface of the inner cavity of the accommodating box, the top surface of the warning box is provided with a turnover hole positioned at the right end of the warning box, the inner wall of the warning box is movably sleeved with a turnover shaft, the outer part of the turnover shaft is fixedly sleeved with a turnover pipe, the side surface of the turnover pipe is fixedly connected with a turnover ratchet positioned at the lower left corner of the turnover shaft, the side surface of the turnover pipe is fixedly connected with a turnover arm plate positioned at the upper right corner of the turnover pipe, the top end of the turnover arm plate penetrates through the turnover hole and extends to the outer part of the warning box, the top surface of the turnover arm plate is provided with a mounting groove, the inner wall of the mounting groove is movably sleeved with a rotary rod, the outer part of the rotary rod is fixedly sleeved with a rotary roller, an arc-shaped rod is movably inserted on the turnover arm plate, the arc-shaped rod is positioned in the warning box, one end of the arc-shaped rod is fixedly connected to the bottom surface of the inner cavity of the warning box, the other end of the arc-shaped rod is fixedly connected to the left side surface of the inner cavity of the warning box, a reset spring positioned on the right side of the turnover arm plate is movably sleeved outside the arc-shaped rod, one end of the reset spring is fixedly connected to the bottom surface of the inner cavity of the warning box, the other end of the reset spring is fixedly connected to the right side surface of the turnover arm plate, an insulating flat tube positioned below the turnover shaft is fixedly connected to the bottom surface of the inner cavity of the warning box, a fixed sliding hole is formed in the top surface of the insulating flat tube, a conductive elastic strip positioned at the right end of the insulating flat tube is fixedly inserted on the top surface of the insulating flat tube, the bottom end of the conductive elastic strip extends to the inside of the flat tube, a conductive plate is fixedly connected to the right side surface of the inner cavity of the insulating flat tube, and the left side surface of the inner cavity of the insulating flat tube is connected with a traction piston through a traction spring in a transmission manner, the drawing piston is connected with the inner wall of the insulating flat tube in a sliding mode, a transmission ratchet is fixedly connected to the top face of the drawing piston, the top end of the transmission ratchet penetrates through the fixed sliding hole and extends to the outside of the fixed sliding hole and is in contact connection with the turnover ratchet, an insulating ejector rod is fixedly connected to the right side face of the drawing piston, the right end of the insulating ejector rod is in contact connection with the left side face of the conductive elastic strip, and the bottom end of the conductive elastic strip is in contact connection with the left side face of the conductive plate.

Preferably, the intelligent distribution box also comprises a speed control device, the speed control device comprises an insulating flat box, the bottom end of the insulating flat box is fixedly connected to the bottom surface of the inner cavity of the containing box and is positioned on the right side of the intelligent distribution box, a guide hole is formed in the right side surface of the insulating flat box, a resistor strip is fixedly connected to the left side surface of the inner cavity of the insulating flat box, an insulating slide block is sleeved in the insulating flat box in a sliding manner, a linkage wing strip is fixedly connected to the right side surface of the insulating slide block, the right end of the linkage wing strip penetrates through the guide hole and extends to the outside of the guide hole, a buckling groove is formed in the left side surface of the insulating slide block and is buckled outside the resistor strip in a sliding manner, a fixed cavity positioned on the right side of the buckling groove is formed in the insulating slide block, penetrating holes fixedly communicated with the fixed cavity are formed in the upper surface and the lower surface of the insulating slide block, a U-shaped conductive rod is movably inserted in the penetrating holes, and penetrates through the fixed cavity, the both ends of U type conducting rod are all fixed connection on the left surface of insulating flat case inner chamber, are fixed on the right flank of lock groove inner chamber to be pegged graft and have U type conducting strip, and the left end of U type conducting strip and the right flank sliding connection of resistance strip, the right-hand member of U type conducting strip extend to the inside in fixed chamber and with the surperficial sliding connection of U type conducting rod.

Preferably, still include weighing device, weighing device is including fixed montant, the top fixed connection of fixed montant is on the top surface that holds the incasement chamber, the bottom fixed connection of fixed montant is on the bottom surface that holds the incasement chamber, fixed montant is located the right-hand member that holds the case, the outside activity of fixed montant has cup jointed the pipe of rightting that is located its bottom, the board of righting has been cup jointed to the external fixation of pipe of righting, the outside activity of fixed montant has cup jointed the weighing spring that is located the board top of righting, the top fixed connection of weighing the spring is on the top surface that holds the incasement chamber, the bottom activity of weighing the spring cup joints on the outside of righting the pipe and fixed connection on the top surface of righting the board.

Preferably, the crushing device comprises a blanking pipe, the blanking pipe is fixedly inserted on the bottom surface of the containing box and is positioned at the right end of the containing box, the bottom end of the blanking pipe extends to the outside of the containing box, the top end of the blanking pipe extends to the inside of the containing box, a limiting check ring is fixedly sleeved on the outside of the blanking pipe, the bottom surface of the limiting check ring is fixedly connected on the bottom surface of the inner cavity of the containing box, a lower corrugated pipe is fixedly communicated with the top end of the blanking pipe, a crushing pipe is fixedly communicated with the top end of the lower corrugated pipe, the end part of the straightening plate is fixedly connected on the surface of the crushing pipe, fixed backing plates are fixedly connected on the front and back surfaces of the inner cavity of the crushing pipe, a right crushing shaft is movably sleeved between the two fixed backing plates, a right crushing roller is fixedly sleeved on the outside of the right crushing shaft, an upper corrugated pipe is fixedly communicated with the top end of the crushing pipe, a feeding pipe is fixedly communicated with the top end of the upper corrugated pipe, and the top end of the feeding pipe is fixedly connected on the top surface of the inner cavity of the containing box, the left side of the feeding pipe is provided with a feeding hole, and the electric screen is matched with the discharging pipe.

Preferably, the grinding device also comprises a driving device, the driving device comprises a driving box, the driving box is fixedly connected on the surface of the grinding pipe, a driving motor is fixedly installed on the bottom surface of the driving box, an output shaft on the driving motor extends into the driving box, one end of a right grinding shaft extends into the driving box and is fixedly connected with the end part of the output shaft on the driving motor, a right grinding bevel gear is arranged in the driving box and is fixedly sleeved outside the right grinding shaft, a positioning vertical plate is fixedly connected on the bottom surface of the inner cavity of the driving box, a rotary pipe is movably inserted on the positioning vertical plate, the rotary pipe can rotate relative to the positioning vertical plate and cannot move left and right, a right transmission bevel gear is fixedly connected at the right end of the rotary pipe and is meshed with the right grinding bevel gear, a linkage groove is formed in the inner wall of the rotary pipe, and a linkage rod is movably inserted in the rotary pipe, the linkage bar is fixedly connected to the surface of the linkage bar, the linkage bar is inserted into the linkage groove in a sliding mode, the left end of the linkage bar is fixedly connected with a left transmission bevel gear, an L-shaped linkage plate located between the rotary pipe and the left transmission bevel gear is movably sleeved on the outer portion of the linkage bar, and the linkage bar can rotate relative to the L-shaped linkage plate and cannot move left and right.

Preferably, the device also comprises a retraction device, the retraction device comprises a retraction box, the retraction box is fixedly connected on the left side surface of the crushing pipe, the front surface of the retraction box is flush with the front surface of the crushing pipe, a guide block is fixedly connected on the left side surface of the inner cavity of the retraction box, a cambered surface groove is arranged on the right end surface of the guide block, a bearing hole is arranged on the left side surface of the inner cavity of the cambered surface groove, the retraction box is movably inserted with a retraction block, the retraction block is movably inserted on the left side surface of the crushing pipe, the surface of the retraction block is in sliding connection with the inner wall of the crushing pipe, a bearing hole is arranged on the left side surface of the retraction block, the right end of the guide block is movably inserted inside the bearing hole, the cambered surface groove is matched with the right side surface of the inner cavity of the bearing hole, a guide rod is fixedly connected on the right side surface of the inner cavity of the bearing hole, the left end of the guide rod is movably inserted inside the bearing hole, a distraction spring is sleeved outside the guide rod, one end of a spreading spring is fixedly connected to the left side surface of the inner cavity of the cambered surface groove, the right end of the spreading spring is fixedly connected to the right side surface of the inner cavity of the bearing hole, a crushing groove is formed in the right side surface of the retraction block, a left crushing shaft is movably sleeved on the inner wall of the crushing groove, a left crushing roller is fixedly sleeved on the outer portion of the left crushing shaft and is positioned in the crushing pipe, the left crushing roller is matched with the right crushing roller, one end of the left crushing shaft extends to the outer portion of the crushing pipe and extends to the inner portion of the driving box, one end of the left crushing shaft, which is positioned in the driving box, is movably inserted on the bottom surface of the inner cavity of the L-shaped linkage plate, a left crushing bevel gear is fixedly sleeved on the outer portion of the left crushing shaft, the left crushing bevel gear is positioned in the driving box and is mutually meshed with the left transmission bevel gear, a displacement hole fixedly communicated with the driving box is formed in the front surface of the retraction box, and the right end of the displacement hole extends to the front surface of the crushing pipe, the left crushing shaft is movably inserted in the displacement hole.

Preferably, the feeding device comprises a storage hopper, the storage hopper is movably inserted into the fixed hole, the bottom end of the storage hopper is fixedly communicated with a flat feeding pipe, the flat feeding pipe is in an inclined shape with a height from left to right, the bottom surface of the flat feeding pipe is in contact connection with the surface of the rotating roller, the top surface of the inner cavity of the flat feeding pipe is fixedly connected with a material guide plate positioned on the left side of the storage hopper, the top surface of the inner cavity of the flat feeding pipe is fixedly connected with a leveling block positioned on the right side of the storage hopper, the right end of the flat feeding pipe is movably inserted into the feeding hole and extends into the feeding pipe, the front surface and the rear surface of the flat feeding pipe are both fixedly connected with turnover rods positioned at the right ends of the flat feeding pipe, the other ends of the turnover rods are movably sleeved on the inner wall of the feeding pipe, the outer part of the flat feeding pipe is fixedly sleeved with a sealing elastic cover positioned outside the feeding pipe, and the right end of the sealing elastic cover is fixedly connected on the left side surface of the feeding pipe, the feeding hole is completely covered by the sealed elastic cover, the feeding motor located at the left end of the feeding flat tube is fixedly installed on the front surface of the feeding flat tube, the feeding rod located at the left end of the feeding flat tube is movably sleeved on the inner wall of the feeding flat tube, the discharging rod located at the right end of the feeding flat tube is movably sleeved on the inner wall of the feeding flat tube, the supporting rod located between the feeding rod and the discharging rod is movably sleeved on the inner wall of the feeding flat tube, the feeding rod, the discharging rod and the supporting roller are fixedly sleeved outside the supporting rod, the supporting rollers are connected in a transmission mode through the conveying belts, and anti-skidding teeth are fixedly connected to the outer surfaces of the conveying belts.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

the feeding is prompted by the matching of the containing device, the warning device and the feeding device, workers do not need to monitor the crushing situation all the time, the feeding is carried out in a discontinuous mode, the interval between two feeding time points is long, sufficient time rest is reserved for the workers, the labor intensity of the workers is reduced, the working comfort is better, the feeding is carried out by the matching of the speed control device, the weighing device, the crushing device, the retracting device and the feeding device, so that the waste material processing device for civil engineering construction can adjust the feeding speed according to the specific crushing situation, the adverse effect caused by overhigh or overlow feeding speed is avoided, the processing efficiency is increased, the effective energy consumption ratio is increased, the processing cost is low, the matching of the crushing device, the driving device and the retracting device is used, so that the distance between the right crushing roller and the left crushing roller can be automatically increased when the waste material processing device for civil engineering construction meets an object which cannot be crushed, thereby make can not kibbling object spill, avoid can not kibbling object to block this waste material processing apparatus for civil engineering construction and hinder the time, help further increase treatment effeciency, avoid crushing tooth damage on right crushing roller and the left crushing roller simultaneously, right crushing roller and left crushing roller life can prolong, raise dust through accommodate device and reducing mechanism's cooperation to crushing in-process production is isolated, avoid the raise dust polluted environment, the practicality of this waste material processing apparatus for civil engineering construction has been improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of FIG. 1 according to the present invention;

FIG. 3 is a schematic diagram of an internal structure of the warning device shown in FIG. 2 according to the present invention;

fig. 4 is a schematic view of an internal structure of the flat insulation tube in fig. 3 according to the present invention;

FIG. 5 is a schematic diagram of the internal structure of the speed control device of FIG. 2 according to the present invention;

FIG. 6 is a schematic view of the weighing apparatus of FIG. 2 according to the present invention;

FIG. 7 is a schematic view of the internal structure of FIG. 6 according to the present invention;

FIG. 8 is a schematic view of the internal structure of the driving device shown in FIG. 6 according to the present invention;

FIG. 9 is a top view of the internal structure of FIG. 8 according to the present invention;

FIG. 10 is a schematic view of the end face of the rotary tube of FIG. 9 according to the present invention;

FIG. 11 is a schematic view of the internal structure of the retracting device of FIG. 7 according to the present invention;

FIG. 12 is a cross-sectional view taken at A-A of FIG. 7 in accordance with the present invention;

FIG. 13 is a schematic view of the feeding device of FIG. 2 according to the present invention;

FIG. 14 is a schematic view of the internal structure of FIG. 13 according to the present invention.

The numbering in the figures illustrates:

1. a containment device; 11. an accommodating box; 12. supporting legs; 13. a fixing hole; 14. an intelligent distribution box; 15. a warning light; 16. an electric screen; 2. a warning device; 201. a warning box; 202. reinforcing the legs; 203. turning over the hole; 204. a turning shaft; 205. turning over the tube; 206. turning over the ratchet; 207. turning over the arm plate; 208. mounting grooves; 209. rotating the rod; 210. a rotating roller; 211. an arcuate bar; 212. a return spring; 213. insulating flat tubes; 214. a fixed slide hole; 215. a conductive elastic strip; 216. a conductive plate; 217. a tension spring; 218. pulling the piston; 219. a transmission ratchet; 220. an insulating ejector rod; 3. a speed control device; 301. an insulating flat box; 302. a guide hole; 303. a resistor strip; 304. an insulating slider; 305. a linkage wing bar; 306. buckling the groove; 307. a fixed cavity; 308. inserting holes; 309. a U-shaped conductive rod; 310. a U-shaped conductive sheet; 4. a weighing device; 41. fixing the vertical rod; 42. a righting pipe; 43. a centralizing plate; 44. weighing a spring; 5. a crushing device; 50. fixing the base plate; 51. a discharging pipe; 52. a limit retainer ring; 53. a lower bellows; 54. a grinding pipe; 55. a right crushing shaft; 56. a right crushing roller; 57. an upper bellows; 58. a feed pipe; 59. a feed inlet; 6. a drive device; 601. a drive box; 602. a drive motor; 603. a right crushing bevel gear; 604. positioning a vertical plate; 605. rotating the tube; 606. a right drive bevel gear; 607. a linkage groove; 608. a linkage rod; 609. a linkage bar; 610. a left drive bevel gear; 611. an L-shaped linkage plate; 7. a retracting device; 701. retracting into the box; 702. a guide block; 703. a cambered surface groove; 704. a socket hole; 705. retracting the block; 706. a bearing hole; 707. a guide bar; 708. a spring is expanded; 709. crushing the groove; 710. a left crushing shaft; 711. a left crushing roller; 712. a left crushing bevel gear; 713. a displacement hole; 8. a feeding device; 801. a storage hopper; 802. flat feeding pipes; 803. a material guide plate; 804. paving a flat block; 805. a turning bar; 806. sealing the elastic cover; 807. a feed motor; 808. a feed bar; 809. a discharge rod; 810. a support bar; 811. a support roller; 812. a conveyor belt; 813. and (4) anti-slip teeth.

Detailed Description

The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; rather than all embodiments. Based on the embodiments of the invention; all other embodiments obtained by a person of ordinary skill in the art without making any creative effort; all fall within the scope of protection of the present invention.

Referring to fig. 1 to 14, a waste treatment apparatus for civil engineering construction includes a container 1, and a feeding device 8 is provided at the top of the container 1.

The containing device 1 comprises a containing box 11, two supporting legs 12 are fixedly connected to the bottom surface of the containing box 11, the two supporting legs 12 are respectively arranged at the left end and the right end of the containing box 11, a fixing hole 13 positioned at the left end of the containing box 11 is formed in the top surface of the containing box 11, an intelligent distribution box 14 is fixedly installed on the bottom surface of an inner cavity of the containing box 11, the front end of the intelligent distribution box 14 is fixedly inserted into the front surface of the containing box 11, a warning lamp 15 is fixedly installed on the front surface of the containing box 11, the warning lamp 15 is positioned at the upper left corner of the intelligent distribution box 14, an electric screen 16 is fixedly installed on the bottom surface of the containing box 11, the electric screen 16 is positioned at the right end of the containing box 11, the intelligent distribution box 14 is electrically connected with the electric screen 16, the intelligent distribution box 14 is electrically connected with a driving motor 602, the intelligent distribution box 14, a conductive plate 216, a conductive elastic strip 215, the warning lamp 15 can form an electric loop, and the intelligent distribution box 14, The resistance strip 303, the U-shaped conductive sheet 310 and the U-shaped conductive rod 309 form an electric circuit, and the intelligent distribution box 14 is electrically connected with the feeding motor 807.

The warning device comprises a warning box 2, the warning device 2 comprises a warning box 201, the left side surface of the warning box 201 is fixedly connected to the left side surface of the inner cavity of the accommodating box 11, the bottom surface of the warning box 201 is fixedly connected with a reinforcing leg 202 positioned at the right end of the warning box, the bottom end of the reinforcing leg 202 is fixedly connected to the bottom surface of the inner cavity of the accommodating box 11, the top surface of the warning box 201 is provided with a turnover hole 203 positioned at the right end of the warning box, the inner wall of the warning box 201 is movably sleeved with a turnover shaft 204, the outer part of the turnover shaft 204 is fixedly sleeved with a turnover pipe 205, the side surface of the turnover pipe 205 is fixedly connected with a turnover ratchet 206 positioned at the lower left corner of the turnover shaft, the side surface of the turnover pipe 205 is fixedly connected with a turnover arm plate 207 positioned at the upper right corner of the turnover pipe 205, the top end of the turnover arm plate 207 passes through the turnover hole 203 and extends to the outer part of the warning box 201, the top surface of the turnover arm plate 207 is provided with a mounting groove 208, the inner wall of the mounting groove 208 is movably sleeved with a rotating rod 209, the outer part of the rotating rod 209 is fixedly sleeved with a rotating roller 210, an arc rod 211 is movably inserted on the turning arm plate 207, the arc rod 211 is positioned inside the warning box 201, one end of the arc rod 211 is fixedly connected on the bottom surface of the inner cavity of the warning box 201, the other end of the arc rod 211 is fixedly connected on the left side surface of the inner cavity of the warning box 201, a reset spring 212 positioned on the right side of the turning arm plate 207 is movably sleeved on the outer part of the arc rod 211, one end of the reset spring 212 is fixedly connected on the bottom surface of the inner cavity of the warning box 201, the other end of the reset spring 212 is fixedly connected on the right side surface of the turning arm plate 207, an insulating flat tube 213 positioned below the turning shaft 204 is fixedly connected on the bottom surface of the inner cavity of the warning box 201, a fixed slide hole 214 is arranged on the top surface of the insulating flat tube 213, a conductive elastic strip 215 positioned at the right end of the insulating flat tube 213 is fixedly inserted on the top surface, and the bottom end of the conductive elastic strip 215 extends to the inside of the insulating flat tube 213, the right side of the inner cavity of the insulating flat tube 213 is fixedly connected with a conductive plate 216, the left side of the inner cavity of the insulating flat tube 213 is in transmission connection with a pulling piston 218 through a pulling spring 217, the pulling piston 218 is in sliding connection with the inner wall of the insulating flat tube 213, the top surface of the pulling piston 218 is fixedly connected with a transmission ratchet 219, the top end of the transmission ratchet 219 penetrates through the fixed sliding hole 214, extends to the outside of the fixed sliding hole and is in contact connection with the turnover ratchet 206, the right side of the pulling piston 218 is fixedly connected with an insulating ejector rod 220, the right end of the insulating ejector rod 220 is in contact connection with the left side of the conductive elastic strip 215, and the bottom end of the conductive elastic strip 215 is in contact connection with the left side of the conductive plate 216.

The speed control device comprises an insulation flat box 301, the bottom end of the insulation flat box 301 is fixedly connected to the bottom surface of the inner cavity of the containing box 11 and is positioned on the right side of the intelligent distribution box 14, a guide hole 302 is formed in the right side surface of the insulation flat box 301, a resistance strip 303 is fixedly connected to the left side surface of the inner cavity of the insulation flat box 301, an insulation sliding block 304 is sleeved in the insulation flat box 301 in a sliding mode, a linkage wing strip 305 is fixedly connected to the right side surface of the insulation sliding block 304, the right end of the linkage wing strip 305 penetrates through the guide hole 302 and extends to the outside of the guide hole, a buckling groove 306 is formed in the left side surface of the insulation sliding block 304, the buckling groove 306 is buckled outside the resistance strip 303 in a sliding mode, a fixed cavity 307 positioned on the right side of the buckling groove 306 is formed in the insulation sliding block 304, insertion holes 308 fixedly communicated with the fixed cavity 307 are formed in the upper surface and the lower surface of the insulation sliding block 304, and U-shaped conducting rods 309 are movably inserted in the insertion holes 308, the U-shaped conducting rod 309 penetrates through the fixed cavity 307, two ends of the U-shaped conducting rod 309 are fixedly connected to the left side face of the inner cavity of the flat insulating box 301, a U-shaped conducting strip 310 is fixedly inserted into the right side face of the inner cavity of the buckling groove 306, the left end of the U-shaped conducting strip 310 is in sliding connection with the right side face of the resistor strip 303, and the right end of the U-shaped conducting strip 310 extends to the inside of the fixed cavity 307 and is in sliding connection with the surface of the U-shaped conducting rod 309.

Still include weighing device 4, weighing device 4 is including fixed montant 41, the top fixed connection of fixed montant 41 is on the top surface that holds the 11 inner chambers of case, the bottom fixed connection of fixed montant 41 is on the bottom surface that holds the 11 inner chambers of case, fixed montant 41 is located the right-hand member that holds case 11, the outside activity of fixed montant 41 has cup jointed the pipe 42 that rights that is located its bottom, the board 43 is right to the outside fixed cup joint of pipe 42 of rights, the outside activity of fixed montant 41 has cup jointed the weighing spring 44 that is located the board 43 top of rights, the top fixed connection of weighing spring 44 is on the top surface that holds the 11 inner chambers of case, the bottom activity of weighing spring 44 cup joints on the outside of righting the pipe 42 and fixed connection is on the top surface of board 43 of rights.

The crushing device comprises a crushing device 5, the crushing device 5 comprises a blanking pipe 51, the blanking pipe 51 is fixedly inserted on the bottom surface of the containing box 11 and is positioned at the right end of the containing box, the bottom end of the blanking pipe 51 extends to the outside of the containing box 11, the top end of the blanking pipe 51 extends to the inside of the containing box 11, a limiting check ring 52 is fixedly sleeved on the outside of the blanking pipe 51, the bottom surface of the limiting check ring 52 is fixedly connected on the bottom surface of the inner cavity of the containing box 11, a lower corrugated pipe 53 is fixedly communicated with the top end of the blanking pipe 51, a crushing pipe 54 is fixedly communicated with the top end of the lower corrugated pipe 53, the end part of the righting plate 43 is fixedly connected on the surface of the crushing pipe 54, fixed cushion plates 50 are fixedly connected on the front surface and the back surface of the inner cavity of the crushing pipe 54, a right crushing shaft 55 is movably sleeved between the two fixed cushion plates 50, a right crushing roller 56 is fixedly sleeved on the outside of the right crushing shaft 55, an upper corrugated pipe 57 is fixedly communicated with the top end of the crushing pipe 54, the top end of the upper corrugated pipe 57 is fixedly communicated with a feeding pipe 58, the top end of the feeding pipe 58 is fixedly connected to the top surface of the inner cavity of the accommodating box 11, a feeding hole 59 is formed in the left side surface of the feeding pipe 58, and the electric screen 16 is matched with the blanking pipe 51.

The grinding device also comprises a driving device 6, the driving device 6 comprises a driving box 601, the driving box 601 is fixedly connected on the surface of the grinding pipe 54, a driving motor 602 is fixedly installed on the bottom surface of the driving box 601, an output shaft on the driving motor 602 extends to the inside of the driving box 601, one end of a right grinding shaft 55 extends to the inside of the driving box 601 and is fixedly connected with the end part of the output shaft on the driving motor 602, a right grinding bevel gear 603 is arranged inside the driving box 601, the right grinding bevel gear 603 is fixedly sleeved outside the right grinding shaft 55, a positioning vertical plate 604 is fixedly connected on the bottom surface of the inner cavity of the driving box 601, a rotating pipe 605 is movably inserted on the positioning vertical plate 604, the rotating pipe 605 can rotate relative to the positioning vertical plate 604 and cannot move left and right, a right transmission bevel gear 606 is fixedly connected at the right end of the rotating pipe 605, the right transmission bevel gear 606 is meshed with the right grinding bevel gear 603, a linkage groove 607 is formed on the inner wall of the rotating pipe 605, a linkage rod 608 is movably inserted in the rotating pipe 605, a linkage bar 609 is fixedly connected to the surface of the linkage rod 608, the linkage bar 609 is slidably inserted in the linkage groove 607, the left end of the linkage rod 608 is fixedly connected with a left transmission bevel gear 610, an L-shaped linkage plate 611 located between the rotating pipe 605 and the left transmission bevel gear 610 is movably sleeved outside the linkage rod 608, and the linkage rod 608 can rotate relative to the L-shaped linkage plate 611 and cannot move left and right.

The device also comprises a retraction device 7, the retraction device 7 comprises a retraction box 701, the retraction box 701 is fixedly connected on the left side surface of the crushing pipe 54, the front surface of the retraction box 701 is flush with the front surface of the crushing pipe 54, the left side surface of the inner cavity of the retraction box 701 is fixedly connected with a guide block 702, the right end surface of the guide block 702 is provided with an arc surface groove 703, the left side surface of the inner cavity of the arc surface groove 703 is provided with a bearing hole 704, the retraction box 701 is movably inserted with a retraction block, the retraction block 705 is movably inserted on the left side surface of the crushing pipe 54, the surface of the retraction block 705 is in sliding connection with the inner wall of the crushing pipe 54, the left side surface of the retraction block 705 is provided with a bearing hole 706, the right end of the guide block 702 is movably inserted in the bearing hole 706, the arc surface groove 703 is matched with the right side surface of the inner cavity of the bearing hole 706, the right side surface of the inner cavity of the bearing hole 706 is fixedly connected with a guide rod 707, and the left end of the guide rod 707 is movably inserted in the bearing hole 704, an expanding spring 708 is movably sleeved outside a guide rod 707, one end of the expanding spring 708 is fixedly connected to the left side surface of the inner cavity of the cambered groove 703, the right end of the expanding spring 708 is fixedly connected to the right side surface of the inner cavity of the bearing hole 706, a crushing groove 709 is formed in the right side surface of the retraction block 705, a left crushing shaft 710 is movably sleeved on the inner wall of the crushing groove 709, a left crushing roller 711 is fixedly sleeved outside the left crushing shaft 710, the left crushing roller 711 is positioned inside the crushing pipe 54, the left crushing roller 711 is matched with the right crushing roller 56, one end of the left crushing shaft 710 extends to the outside of the crushing pipe 54 and extends to the inside of the driving box 601, one end of the left crushing shaft 710 positioned inside the driving box 601 is movably inserted on the bottom surface of the inner cavity of the L-shaped linkage plate 611, a left crushing bevel gear 712 is fixedly sleeved outside the left crushing shaft 710, the left crushing bevel gear 712 is positioned inside the driving box 601 and is engaged with the left transmission bevel gear 610, the front of the retraction box 701 is provided with a displacement hole 713 fixedly communicated with the driving box 601, the right end of the displacement hole 713 extends to the front of the crushing pipe 54, and the left crushing shaft 710 is movably inserted in the displacement hole 713.

The feeding device 8 comprises a storage hopper 801, the storage hopper 801 is movably inserted in the fixed hole 13, the bottom end of the storage hopper 801 is fixedly communicated with a flat feeding pipe 802, the flat feeding pipe 802 is in an inclined shape with a high left and a low right, the bottom surface of the flat feeding pipe 802 is in contact connection with the surface of the rotating roller 210, the top surface of the inner cavity of the flat feeding pipe 802 is fixedly connected with a material guide plate 803 positioned at the left side of the storage hopper 801, the top surface of the inner cavity of the flat feeding pipe 802 is fixedly connected with a flat paving block 804 positioned at the right side of the storage hopper 801, the right end of the flat feeding pipe 802 is movably inserted in the feeding port 59 and extends into the feeding pipe 58, the front and back surfaces of the flat feeding pipe 802 are fixedly connected with turnover rods 805 positioned at the right end, the other end of the turnover rods 805 is movably sleeved on the inner wall of the feeding pipe 58, the outside of the flat feeding pipe 802 is fixedly sleeved with a sealing elastic cover 806, the sealing elastic cover is positioned outside the feeding pipe 58, the right end of the sealed elastic cover 806 is fixedly connected to the left side face of the feeding pipe 58, the sealed elastic cover 806 completely covers the feeding port 59, a feeding motor 807 located at the left end of the feeding motor is fixedly installed on the front face of the flat feeding pipe 802, a feeding rod 808 located at the left end of the flat feeding pipe 802 is movably sleeved on the inner wall of the flat feeding pipe 802, a discharging rod 809 located at the right end of the flat feeding pipe 802 is movably sleeved on the inner wall of the flat feeding pipe 802, a supporting rod 810 located between the feeding rod 808 and the discharging rod 809 is movably sleeved on the inner wall of the flat feeding pipe 802, the feeding rod 808, the discharging rod 809, supporting rollers 811 are fixedly sleeved outside the supporting rod 810, the supporting rollers 811 are in transmission connection through a conveying belt 812, and anti-slip teeth 813 are fixedly connected to the outer surface of the conveying belt 812.

The working principle is as follows:

firstly, connecting the intelligent distribution box 14 with an external power supply, then turning on the power supply through the intelligent distribution box 14, then driving the motor 602 to start running, then driving the motor 602 to rotate anticlockwise with the right crushing roller 56 through the right crushing shaft 55, then driving the right crushing shaft 55 to rotate clockwise with the right bevel transmission gear 606 through the meshing action of the right bevel crushing gear 603, the rotating pipe 605, the cooperation of the linkage groove 607 and the linkage bar 609, the meshing action of the linkage bar 608, the left bevel transmission gear 610 and the left bevel crushing gear 712, driving the left crushing shaft 710 to rotate clockwise with the left crushing roller 711, then lighting the warning light 15, putting the electric screen 16 into operation, simultaneously driving the feeding motor 807 to rotate clockwise rapidly through the matching of the feeding bar 808, the discharging bar 809, the supporting bar 810 and the supporting roller 811 and driving the conveying belt 812, then adding waste material into the storage hopper 801, then falling the waste material on the top surface of the conveying belt 812 under the guiding action of the guiding plate 803, then the conveyer belt 812 carries the waste material to move rightwards through the antiskid teeth 813, then the paving block 804 pushes the waste material to be flat, then the waste material falls from the right end of the conveyer belt 812, then the waste material falls into a gap between the right crushing roller 56 and the left crushing roller 711, then the waste material is crushed by the right crushing roller 56 and the left crushing roller 711 which rotate relatively, then the waste material is crushed to form aggregate and falls downwards through a gap between the right crushing roller 56 and the left crushing roller 711, then the aggregate passes through the lower corrugated pipe 53 and the blanking pipe 51 to fall on the electric screen 16, then the electric screen 16 screens the aggregate, meanwhile, some waste material which is not crushed is piled above the right crushing roller 56 and the left crushing roller 711, the waste material applies pressure to the right crushing roller 56 and the left crushing roller 711 under the action of gravity, then the right crushing roller 56 applies pressure to the crushing pipe 54 through the right crushing shaft 55, the left crushing roller 711 applies pressure to the crushing pipe 54 through the left crushing shaft 710, then the crushing pipe 54 moves downwards under the action of the pressure, in the process, the crushing pipe 54 drives the righting plate 43 to move downwards, the righting plate 43 pulls the weighing spring 44 to increase the elastic potential energy of the weighing spring 44, then the crushing pipe 54 drives the retracting device 7 to move downwards, then the retracting device 7 drives the linkage wing bar 305 to move downwards, then the linkage wing bar 305 drives the insulation sliding block 304 to move downwards, then the insulation sliding block 304 drives the U-shaped conducting strip 310 to move downwards, then the length of the resistor strip 303 connected into the circuit is shortened, the current in the circuit is increased, then the intelligent distribution box 14 monitors the change of the current and controls the rotating speed of the feeding motor 807 to be reduced, then the feeding speed is gradually reduced until the feeding speed is equivalent to the crushing speed, and then the residual waste materials in the storage hopper 801 are gradually increased, then the waste material is pressed on the left end of the flat feeding pipe 802 through the storage hopper 801, the conveying belt 812, the supporting roller 811, the feeding rod 808, the discharging rod 809 and the supporting rod 810, then the left end of the flat feeding pipe 802 is turned downwards by taking the turning rod 805 as a central shaft, then the bottom surface of the flat feeding pipe 802 is pressed on the rotating roller 210, then the rotating roller 210 is turned clockwise by taking the turning ratchet 206 as the central shaft through the rotating rod 209, the turning arm plate 207 and the turning pipe 205, then the turning ratchet 204 is driven by the pulling piston 218 to turn around by taking the driving ratchet 219 and the insulating ejector rod 220 under the action of the elastic force of the pulling spring 217, then the conductive elastic strip 215 gradually returns to the vertical state and is separated from the conductive plate 216 under the action of the self elastic force, then the warning lamp 15 stops emitting light, then the waste material is continuously added into the storage hopper 801, and then the driving elastic strip is in contact connection with the left side surface of the ratchet inside the fixed slide hole 214, then the transmission ratchet 219 is separated from the turnover ratchet 206, then the storage hopper 801 is filled with waste material, then the loading of waste material into the storage hopper 801 is stopped, as the treatment process proceeds, the waste material in the storage hopper 801 is gradually reduced, then the turnover arm plate 207 is turned over counterclockwise around the turnover shaft 204 under the action of the elastic force of the return spring 212, then the turnover arm plate 207 applies an upward lifting force to the left end of the flat feeder pipe 802 through the rotating rod 209 and the rotating roller 210, then the left end of the flat feeder pipe 802 is lifted upward around the turnover rod 805, at the same time the turnover arm plate 207 carries the turnover ratchet 206 through the turnover pipe 205 and turns over counterclockwise around the turnover shaft 204, then the turnover ratchet 206 contacts and applies a rightward thrust to the transmission ratchet 219, then the transmission ratchet 219 carries the insulating push rod 220 through the pulling piston 218 and then the insulating push rod 220 applies a thrust to the conductive elastic strip 215, then the bottom end of the conductive elastic strip 215 bends rightwards and contacts with the conductive plate 216, then the warning light 15 lights up to prompt people to add waste materials into the storage hopper 801, when materials which cannot be crushed are encountered, crushing teeth on the right crushing roller 56 and the left crushing roller 711 are meshed on the surface of the materials which cannot be crushed, then the materials which cannot be crushed exert reaction force on the right crushing roller 56 and the left crushing roller 711, then the left crushing roller 711 moves leftwards under the action of the reaction force, then the left crushing roller 711 drives the retraction block 705 to move leftwards through the left crushing shaft 710, then the right side of the inner cavity of the bearing hole 706 applies pressure to the expanding spring 708, then the expanding spring 708 elastically contracts, the elastic potential energy is increased, then the gap between the left crushing roller 711 and the right crushing roller 56 is gradually increased, in the process, the left crushing roller 711 drives the interlocking rod 608 to move leftwards through the left crushing shaft 710 and the L-shaped interlocking plate 611, the kinetic energy of the right crushing shaft 55 can be smoothly transmitted to the left crushing shaft 710, then the uncrushable materials pass through the gap between the right crushing roller 56 and the left crushing roller 711 and fall downwards, after the uncrushable materials pass through the gap between the right crushing roller 56 and the left crushing roller 711, the retraction block 705 drives the left crushing roller 711 to reset rightwards through the left crushing shaft 710 under the action of elastic repulsion force of the spreading spring 708, then the uncrushable materials and a small part of uncrushable waste materials are separated from the aggregate under the screening action of the electric screen 16, then the uncrushable materials are picked up, and the uncrushable waste materials are crushed from the newly-added storage hopper 801.

The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.

Claims

1. The utility model provides a waste material processing apparatus is used in civil engineering construction, includes accommodate device (1), its characterized in that: a feeding device (8) is arranged at the top of the accommodating device (1);

the accommodating device (1) comprises an accommodating box (11), two supporting legs (12) are fixedly connected to the bottom surface of the accommodating box (11), the two supporting legs (12) are respectively located at the left end and the right end of the accommodating box (11), a fixing hole (13) located at the left end of the accommodating box (11) is formed in the top surface of the accommodating box (11), an intelligent distribution box (14) is fixedly installed on the bottom surface of an inner cavity of the accommodating box (11), the front end of the intelligent distribution box (14) is fixedly inserted into the front surface of the accommodating box (11), a warning lamp (15) is fixedly installed on the front surface of the accommodating box (11), the warning lamp (15) is located at the upper left corner of the intelligent distribution box (14), an electric screen (16) is fixedly installed on the bottom surface of the accommodating box (11), and the electric screen (16) is located at the right end of the accommodating box (11);

the warning device comprises a warning box (2), the warning device (2) comprises a warning box (201), the left side face of the warning box (201) is fixedly connected to the left side face of the inner cavity of the containing box (11), a reinforcing leg (202) located at the right end of the warning box (201) is fixedly connected to the bottom face of the inner cavity of the containing box (11), the bottom end of the reinforcing leg (202) is fixedly connected to the bottom face of the inner cavity of the containing box (11), a turning hole (203) located at the right end of the warning box (201) is formed in the top face of the warning box (201), a turning shaft (204) is movably sleeved on the inner wall of the warning box (201), a turning pipe (205) is fixedly sleeved on the outer portion of the turning shaft (204), a turning ratchet (206) located at the left lower corner of the turning pipe (205) is fixedly connected to the side face of the turning pipe (205), a turning arm plate (207) located at the right upper corner of the turning pipe (205) is fixedly connected to the side face of the turning arm plate (207), the top end of the turning arm plate (207) penetrates through the turning hole (203) and extends to the outer portion of the warning box (201), the top surface of the turnover arm plate (207) is provided with a mounting groove (208), the inner wall of the mounting groove (208) is movably sleeved with a rotating rod (209), the outer part of the rotating rod (209) is fixedly sleeved with a rotating roller (210), the turnover arm plate (207) is movably inserted with an arc rod (211), the arc rod (211) is positioned in the warning box (201), one end of the arc rod (211) is fixedly connected on the bottom surface of the inner cavity of the warning box (201), the other end of the arc rod (211) is fixedly connected on the left side surface of the inner cavity of the warning box (201), the outer part of the arc rod (211) is movably sleeved with a reset spring (212) positioned on the right side of the turnover arm plate (207), one end of the reset spring (212) is fixedly connected on the bottom surface of the inner cavity of the warning box (201), the other end of the reset spring (212) is fixedly connected on the right side surface of the turnover arm plate (207), the bottom surface of the inner cavity of the warning box (201) is fixedly connected with an insulating flat tube (213) positioned below the turnover shaft (204), the top surface of an insulating flat tube (213) is provided with a fixed slide hole (214), the top surface of the insulating flat tube (213) is fixedly inserted with a conductive elastic strip (215) positioned at the right end of the insulating flat tube (213), the bottom end of the conductive elastic strip (215) extends into the insulating flat tube (213), the right side surface of the inner cavity of the insulating flat tube (213) is fixedly connected with a conductive plate (216), the left side surface of the inner cavity of the insulating flat tube (213) is in transmission connection with a drawing piston (218) through a drawing spring (217), the drawing piston (218) is in sliding connection with the inner wall of the insulating flat tube (213), the top surface of the drawing piston (218) is fixedly connected with a transmission ratchet (219), the top end of the transmission ratchet (219) penetrates through the fixed slide hole (214) and extends to the outside of the transmission piston and is in contact connection with a turnover ratchet (206), the right side surface of the drawing piston (218) is fixedly connected with an insulating ejector rod (220), and the right end of the insulating ejector rod (220) is in contact connection with the left side surface of the conductive elastic strip (215), the bottom end of the conductive elastic strip (215) is in contact connection with the left side surface of the conductive plate (216).

2. The waste treatment device for civil engineering construction according to claim 1, characterized in that: the speed control device comprises an insulating flat box (301), the bottom end of the insulating flat box (301) is fixedly connected to the bottom surface of the inner cavity of the containing box (11) and located on the right side of the intelligent distribution box (14), a guide hole (302) is formed in the right side surface of the insulating flat box (301), a resistor strip (303) is fixedly connected to the left side surface of the inner cavity of the insulating flat box (301), an insulating sliding block (304) is sleeved inside the insulating flat box (301) in a sliding mode, a linkage wing strip (305) is fixedly connected to the right side surface of the insulating sliding block (304), the right end of the linkage wing strip (305) penetrates through the guide hole (302) and extends to the outside of the linkage wing strip, a buckling groove (306) is formed in the left side surface of the insulating sliding block (304), the buckling groove (306) is buckled outside the resistor strip (303) in a sliding mode, a fixing cavity (307) located on the right side of the buckling groove (306) is formed in the insulating sliding block (304), the upper and lower two sides of insulating slider (304) all set up on the upper and lower two sides with fixed chamber (307) fixed intercommunication wear jack (308), the inside activity grafting of wear jack (308) has U type conducting rod (309), fixed chamber (307) are run through in U type conducting rod (309), the equal fixed connection in both ends of U type conducting rod (309) is on the left surface of insulating flat case (301) inner chamber, fixed grafting has U type conducting strip (310) on the right flank of lock groove (306) inner chamber, the left end of U type conducting strip (310) and the right flank sliding connection of resistance strip (303), the right-hand member of U type conducting strip (310) extends to the inside of fixed chamber (307) and with the surface sliding connection of U type conducting rod (309).

3. The waste treatment apparatus for civil engineering construction according to claim 1 or 2, characterized in that: still include weighing device (4), weighing device (4) are including fixed montant (41), the top fixed connection of fixed montant (41) is on the top surface that holds case (11) inner chamber, the bottom fixed connection of fixed montant (41) is on the bottom surface that holds case (11) inner chamber, fixed montant (41) are located the right-hand member that holds case (11), the outside activity of fixed montant (41) has cup jointed righting pipe (42) that is located its bottom, the outside fixed of righting pipe (42) has cup jointed righting board (43), the outside activity of fixed montant (41) has cup jointed weighing spring (44) that are located righting board (43) top, the top fixed connection of weighing spring (44) is on the top surface that holds case (11) inner chamber, the bottom activity of weighing spring (44) has cup jointed outside and fixed connection of righting pipe (42) on the top surface of righting board (43).

4. The waste treatment apparatus for civil engineering construction according to claim 3, wherein: the crushing device comprises a crushing device (5), the crushing device (5) comprises a blanking pipe (51), the blanking pipe (51) is fixedly inserted on the bottom surface of a containing box (11) and is positioned at the right end of the containing box, the bottom end of the blanking pipe (51) extends to the outside of the containing box (11), the top end of the blanking pipe (51) extends to the inside of the containing box (11), a limiting check ring (52) is fixedly sleeved on the outside of the blanking pipe (51), the bottom surface of the limiting check ring (52) is fixedly connected on the bottom surface of the inner cavity of the containing box (11), a lower corrugated pipe (53) is fixedly communicated with the top end of the blanking pipe (51), a crushing pipe (54) is fixedly communicated with the top end of the lower corrugated pipe (53), the end part of a righting plate (43) is fixedly connected on the surface of the crushing pipe (54), fixed cushion plates (50) are fixedly connected on the front surface and the back surface of the inner cavity of the crushing pipe (54), and a right crushing shaft (55) is movably sleeved between the two fixed cushion plates (50), the external fixation of right crushing axle (55) has cup jointed right crushing roller (56), and the fixed intercommunication in top of smashing pipe (54) has last bellows (57), and the fixed intercommunication in top of going up bellows (57) has inlet pipe (58), and the top fixed connection of inlet pipe (58) has seted up feed inlet (59) on the left surface of inlet pipe (58) on the top surface of holding case (11) inner chamber, and electric screen cloth (16) and unloading pipe (51) looks adaptation.

5. The waste treatment apparatus for civil engineering construction according to claim 4, wherein: the grinding device is characterized by further comprising a driving device (6), the driving device (6) comprises a driving box (601), the driving box (601) is fixedly connected to the surface of the grinding pipe (54), a driving motor (602) is fixedly installed on the bottom surface of the driving box (601), an output shaft on the driving motor (602) extends to the inside of the driving box (601), one end of a right grinding shaft (55) extends to the inside of the driving box (601) and is fixedly connected with the end part of the output shaft on the driving motor (602), a right grinding bevel gear (603) is arranged inside the driving box (601), the right grinding bevel gear (603) is fixedly sleeved on the outside of the right grinding shaft (55), a positioning vertical plate (604) is fixedly connected to the bottom surface of the inner cavity of the driving box (601), a rotating pipe (605) is movably inserted on the positioning vertical plate (604), the rotating pipe (605) can rotate relative to the positioning vertical plate (604) and cannot move left and right, the right end of the rotating pipe (605) is fixedly connected with a right transmission bevel gear (606), the right transmission bevel gear (606) is meshed with a right crushing bevel gear (603), the inner wall of the rotating pipe (605) is provided with a linkage groove (607), a linkage rod (608) is movably inserted in the rotating pipe (605), the surface of the linkage rod (608) is fixedly connected with a linkage strip (609), the linkage strip (609) is slidably inserted in the linkage groove (607), the left end of the linkage rod (608) is fixedly connected with a left transmission bevel gear (610), an L-shaped linkage plate (611) located between the rotating pipe (605) and the left transmission bevel gear (610) is movably sleeved on the outer portion of the linkage rod (608), and the linkage rod (608) can rotate relative to the L-shaped linkage plate (611) and cannot move left and right.

6. The waste treatment apparatus for civil engineering construction according to claim 5, wherein: the crushing device comprises a crushing pipe (54), and is characterized by further comprising a retracting device (7), wherein the retracting device (7) comprises a retracting box (701), the retracting box (701) is fixedly connected to the left side surface of the crushing pipe (54), the front surface of the retracting box (701) is flush with the front surface of the crushing pipe (54), a guide block (702) is fixedly connected to the left side surface of the inner cavity of the retracting box (701), an arc-shaped groove (703) is formed in the right end surface of the guide block (702), a bearing hole (704) is formed in the left side surface of the inner cavity of the arc-shaped groove (703), a retracting block (705) is movably inserted in the retracting box (701), the retracting block (705) is movably inserted in the left side surface of the crushing pipe (54), the surface of the retracting block (705) is slidably connected with the inner wall of the crushing pipe (54), a bearing hole (706) is formed in the left side surface of the retracting block (705), and the right end of the guide block (702) is movably inserted in the bearing hole (706), the cambered surface groove (703) is matched with the right side surface of the inner cavity of the bearing hole (706), the right side surface of the inner cavity of the bearing hole (706) is fixedly connected with a guide rod (707), the left end of the guide rod (707) is movably inserted into the bearing hole (704), the outside of the guide rod (707) is movably sleeved with a distraction spring (708), one end of the distraction spring (708) is fixedly connected on the left side surface of the inner cavity of the cambered surface groove (703), the right end of the distraction spring (708) is fixedly connected on the right side surface of the inner cavity of the bearing hole (706), the right side surface of the retraction block (705) is provided with a crushing groove (709), the inner wall of the crushing groove (709) is movably sleeved with a left crushing shaft (710), the outside of the left crushing shaft (710) is fixedly sleeved with a left crushing roller (711), the left crushing roller (711) is positioned in the crushing pipe (54), the left crushing roller (711) is matched with the right crushing roller (56), one end of a left crushing shaft (710) extends to the outside of the crushing pipe (54) and extends to the inside of the driving box (601), one end of the left crushing shaft (710) located inside the driving box (601) is movably inserted into the bottom surface of the inner cavity of the L-shaped linkage plate (611), a left crushing bevel gear (712) is fixedly sleeved outside the left crushing shaft (710), the left crushing bevel gear (712) is located inside the driving box (601) and is mutually meshed with the left transmission bevel gear (610), a displacement hole (713) fixedly communicated with the driving box (601) is formed in the front surface of the retraction box (701), the right end of the displacement hole (713) extends to the front surface of the crushing pipe (54), and the left crushing shaft (710) is movably inserted into the displacement hole (713).

7. The waste disposal device for civil engineering construction according to any one of claims 4 to 6, wherein: the feeding device (8) comprises a storage hopper (801), the storage hopper (801) is movably inserted into the fixed hole (13), a flat feeding pipe (802) is fixedly communicated with the bottom end of the storage hopper (801), the flat feeding pipe (802) is in an inclined shape with a high left side and a low right side, the bottom surface of the flat feeding pipe (802) is in contact connection with the surface of the rotating roller (210), a material guide plate (803) positioned on the left side of the storage hopper (801) is fixedly connected to the top surface of an inner cavity of the flat feeding pipe (802), a leveling block (804) positioned on the right side of the storage hopper (801) is fixedly connected to the top surface of the inner cavity of the flat feeding pipe (802), the right end of the flat feeding pipe (802) is movably inserted into the feeding port (59) and extends into the feeding pipe (58), turning rods (805) positioned at the right end of the flat feeding pipe (802) are fixedly connected to the front and back sides of the flat feeding pipe (802), and the other end of the turning rods (805) is movably sleeved on the inner wall of the feeding pipe (58), a sealing elastic cover (806) is fixedly sleeved outside the flat feeding pipe (802), the sealing elastic cover (806) is positioned outside the feeding pipe (58), the right end of the sealing elastic cover (806) is fixedly connected to the left side surface of the feeding pipe (58), the feeding port (59) is completely covered by the sealing elastic cover (806), a feeding motor (807) positioned at the left end of the flat feeding pipe is fixedly installed on the front surface of the flat feeding pipe (802), a feeding rod (808) positioned at the left end of the flat feeding pipe is movably sleeved on the inner wall of the flat feeding pipe (802), a discharging rod (809) positioned at the right end of the flat feeding pipe is movably sleeved on the inner wall of the flat feeding pipe (802), a supporting rod (810) positioned between the feeding rod (808) and the discharging rod (809) is movably sleeved on the inner wall of the flat feeding pipe (802), supporting rollers (811) are fixedly sleeved outside the feeding rod (808), the discharging rod (809) and the supporting rod (810), the supporting rollers (811) are in transmission connection through the conveying belt (812), and the outer surface of the conveying belt (812) is fixedly connected with anti-skidding teeth (813).