CN112474003A

CN112474003A - Collection device is smashed to building engineering rubbish that multilayer ground

Info

Publication number: CN112474003A
Application number: CN202011234782.7A
Authority: CN
Inventors: 刘三元
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-07
Filing date: 2020-11-07
Publication date: 2021-03-12

Abstract

The invention relates to the technical field of construction waste collection, in particular to a multi-layer grinding construction engineering waste crushing and collecting device. It includes preliminary reducing mechanism, preliminary reducing mechanism includes first crushing case, first crushing incasement portion is the cavity structure, first motor is installed to first crushing case one end, separator includes the separator box, pipeline waste material mouth has been seted up to separator box one end, conveyor is used for connecting separator and second grade reducing mechanism, second grade reducing mechanism includes the second apron, the feed port has been seted up on the second apron, second apron bottom is connected with the crushing case of second, the one end that the second apron was kept away from to the crushing case of second installs the third motor, through preliminary reducing mechanism and the separator who sets up, make can carry out preliminary crushing to building engineering rubbish in the device use, and separate pipeline waste material and the waste material through preliminary crushing through separator.

Description

Collection device is smashed to building engineering rubbish that multilayer ground

Technical Field

The invention relates to the technical field of construction waste collection, in particular to a multi-layer grinding construction engineering waste crushing and collecting device.

Background

The building engineering refers to an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation of lines, pipelines and equipment matched with them. The house building is characterized by comprising a top cover, a beam column, a wall, a foundation and a project which can form an internal space and meet the requirements of people on production, living, study and public activities.

Can produce a large amount of building waste in the engineering work progress, rubbish such as pipeline waste, adopt the reducing mechanism to smash the collection back to it when handling building waste usually, recycle, pipeline waste is the plastics material usually, and building waste leads to constitute for damaged fragment of brick, concrete etc. and the pipeline waste of mixing in the building waste makes the crushing degree of consistency that influences building waste easily when handling building waste, in view of this, we provide a collection device is smashed to building engineering rubbish that multilayer ground.

Disclosure of Invention

The invention aims to provide a construction engineering garbage crushing and collecting device for multi-layer grinding, which aims to solve the problems in the background technology.

In order to achieve the above object, the present invention provides a multi-layer grinding construction waste crushing and collecting device, which comprises a rope removing device and a multi-layer crushing device installed at the bottom end of the rope removing device, wherein the multi-layer crushing device at least comprises:

the primary crushing device comprises a first crushing box, the interior of the first crushing box is of a cavity structure, one end of the first crushing box is provided with a first motor, one end of the first motor is connected with a second crushing roller, one end, far away from the first motor, of the second crushing roller is connected with a transmission gear, one end of the transmission gear is connected with a rotating gear, the transmission gear is meshed with the rotating gear, the other end of the rotating gear is connected with a first crushing roller, and the first crushing roller and the second crushing roller are respectively in rotating connection with the first crushing box;

the separation device comprises a separation box, one end of the separation box is provided with a pipeline waste material port, a separation column is arranged in the separation box, and the separation column is inclined towards the pipeline waste material port;

the conveying device is used for connecting the separating device and the secondary crushing device, and comprises a feeding pipe, the top end of the feeding pipe is connected with a separating box, one end of the feeding pipe is connected with a conveying pipe, the conveying pipe is communicated with the feeding pipe, a conveying pipe is integrally formed at the bottom end of the conveying pipe, a second cover plate is connected at the bottom end of the conveying pipe, the conveying pipe is communicated with the conveying pipe, a second motor is installed at one end, away from the feeding pipe, of the conveying pipe, one end of the second motor is connected with a conveying shaft, the conveying shaft is rotatably connected with the conveying pipe, and spiral sheets are integrally formed on the outer wall of;

the secondary crushing device comprises a second cover plate, a feeding hole is formed in the second cover plate, a second crushing box is connected to the bottom end of the second cover plate, a third motor is installed at one end, away from the second cover plate, of the second crushing box, one end of the third motor is connected with an installation shaft, the installation shaft is rotatably connected with the second crushing box, a plurality of 249 are integrally formed on the outer wall of the installation shaft, and a discharging hole is integrally formed at one end of the second crushing box;

the supporting device is used for supporting the bottom end of the separation box and comprises a sliding column, the sliding column is installed at the bottom end of the separation box, the bottom end of the sliding column is connected with a spring cylinder, and the bottom end of the spring cylinder is connected with a supporting plate.

As a further improvement of the technical scheme, the top end of the separation box is connected with a first cover plate, hinged shafts are installed at two ends of the separation box, one end of the separation box, provided with the pipeline waste opening, is connected with a second sealing plate, hinged holes matched with the size of the hinged shafts are formed in the second sealing plate, and the second sealing plate is rotatably connected with the hinged shafts.

As a further improvement of the technical scheme, a second plug board matched with the size of the inner wall of the separation box is integrally formed at the bottom end of the first cover plate.

As a further improvement of the technical scheme, threaded holes are formed in the first cover plate and the separating box, and the first cover plate is connected with the separating box through bolts and threads.

As the further improvement of this technical scheme, installation axle outer wall integrated into one piece has the mounting panel, the mounting panel is smashed the case with the second and is rotated and be connected, the mounting panel is kept away from the second and is smashed case one end integrated into one piece and have a plurality of spliced poles, install the filter screen between the spliced pole, the one end integrated into one piece that the mounting panel was kept away from to the spliced pole has the collar.

As a further improvement of the technical scheme, the sliding column is integrally formed with a limiting plate at the bottom end, the spring cylinder is internally provided with a cavity structure, a spring is arranged inside the spring cylinder, the spring top end is connected with the limiting plate, and the limiting plate and the sliding column are respectively connected with the spring cylinder in a sliding manner.

As a further improvement of the technical scheme, a circular plate is integrally formed on the outer wall of the spring cylinder, the bottom end of the circular plate is connected with a plurality of telescopic rods, the bottom end of each telescopic rod is connected with a sliding plate, the bottom end of each sliding plate is connected with a universal wheel, sliding holes matched with the size of the spring cylinder are formed in each sliding plate, and the sliding plates are connected with the spring cylinder in a sliding mode.

As a further improvement of the technical scheme, the rope removing device comprises a rope removing box, the inside of the rope removing box is of a cavity structure, the bottom end of the rope removing device is connected with a connecting plate, the bottom end of the rope removing box is rotatably connected with an installation roller, a plurality of triangular plates are integrally formed on the outer wall of the installation roller, and a plurality of rope removing rods are uniformly installed on the outer wall of the installation roller.

As a further improvement of the technical scheme, a first inserting plate is integrally formed at the top end of the connecting plate, an inserting groove matched with the first inserting plate in size is formed in the bottom end of the rope removing box, and the connecting plate is in inserting fit with the rope removing box through the first inserting plate.

As a further improvement of the technical scheme, the rope removing box is internally provided with a first sealing plate, the two ends of the first sealing plate are integrally formed to form a pair of rotating shafts, the two ends of the rope removing box are provided with through holes matched with the size of the rotating shafts, the rope removing box is rotatably connected with the first sealing plate through the rotating shafts, and one end of the rotating shaft is integrally formed to form a balancing weight.

Compared with the prior art, the invention has the beneficial effects that:

1. in this architectural engineering rubbish crushing and collecting device that multilayer was ground, through preliminary reducing mechanism and the separator that sets up for can carry out preliminary smashing to architectural engineering rubbish in the device use, and with pipeline waste material and through the waste separation of preliminary smashing through separator.

2. Among this architectural engineering rubbish crushing and collecting device that multilayer was ground, through the feeding device who sets up for the device passes through the third motor and carries the axle through carrying and drive the flight rotation, thereby will get rid of the even second grade reducing mechanism of carrying of building rubbish behind the pipeline waste material and further handle.

3. In this architectural engineering rubbish crushing and collecting device that multilayer was ground, through the second grade reducing mechanism that sets up for the device can further smash construction waste, thereby improves the crushing effect to construction waste, and the construction waste of being convenient for recycles.

4. Among this architectural engineering rubbish crushing and collecting device that multilayer was ground, through the rope device that removes that sets up for the device rejects the rope in the architectural engineering rubbish in the use, avoids the inside winding that produces of rope entering device to tie a knot, influences the device and normally works.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is a schematic view of the structure of a multi-layer pulverizing apparatus according to example 1;

FIG. 3 is an exploded view of the structure of the deliming apparatus of embodiment 1;

FIG. 4 is a schematic view of a preliminary grinding apparatus according to example 1;

FIG. 5 is a schematic view showing the structure of the back side of the preliminary grinding apparatus in example 1;

FIG. 6 is a sectional view showing the structure of a separation apparatus according to example 1;

FIG. 7 is a sectional view showing the structure of a separation apparatus according to example 1;

FIG. 8 is a sectional view showing the structure of a transport apparatus according to embodiment 1;

FIG. 9 is a structural exploded view of a secondary pulverizing apparatus in accordance with example 1;

FIG. 10 is a sectional view of the structure of the supporting device of example 1.

The various reference numbers in the figures mean:

100. a rope removing device;

110. removing the rope box; 102. a first sealing plate; 103. a rotating shaft; 104. a balancing weight; 105. a rope removing rod; 106. a set square; 107. mounting a roller; 108. a first patch panel; 109. a connecting plate.

200. A multi-layer pulverizing device;

210. a preliminary crushing device;

211. a first crushing tank; 212. a first motor; 213. a first crushing roller; 214. a second crushing roller; 215. a transmission gear; 216. a rotating gear;

220. a separation device;

221. a separation tank; 222. a cover plate; 223. a second patch panel; 224. a pipeline waste port; 225. a separation column; 226. hinging a shaft; 228. a hinge hole; 229. a second sealing plate;

230. a conveying device;

231. a feed pipe; 232. a spiral sheet; 233. a delivery shaft; 234. a delivery pipe; 235. a second motor; 236. a delivery pipe;

240. a secondary crushing device;

241. a feed port; 242. a cover plate; 243. a filter screen; 244. connecting columns; 245. mounting a plate; 246. a mounting ring; 247. a second crushing tank; 248. a discharge port; 249. a blade; 2410. a rotating shaft; 2411. a third motor.

250. A support device;

251. a sliding post; 252. a limiting plate; 253. a spring cylinder; 254. a spring; 255. a circular plate; 256. a support plate; 257. a telescopic rod; 258. a sliding plate; 259. a universal wheel; 2510. a slide hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example 1

Referring to fig. 1 to 10, the present embodiment provides a multi-layer grinding construction waste crushing and collecting device, which includes a rope removing device 100 and a multi-layer crushing device 200 installed at a bottom end of the rope removing device 100, wherein the multi-layer crushing device 200 at least includes:

preliminary crushing device 210, preliminary crushing device 210 includes first crushing case 211, the inside cavity structure that is of first crushing case 211, first motor 212 is installed to first crushing case 211 one end, first motor 212 one end is connected with second crushing roller 214, the one end that first motor 212 was kept away from to second crushing roller 214 is connected with drive gear 215, drive gear 215 one end is connected with rotating gear 216, drive gear 215 and rotating gear 216 mesh mutually, the rotating gear 216 other end is connected with first crushing roller 213, first crushing roller 213 and second crushing roller 214 rotate with first crushing case 211 respectively and are connected.

Preliminary reducing mechanism 210 of this embodiment is in specific use, at first with first motor 212 switch on, make its work, first motor 212 drives second and smashes roller 214 and rotates, second smashes roller 214 rotates the in-process and drives first crushing roller 213 through drive gear 215 and rotating gear 216 and rotates, the building engineering rubbish that will smash the collection after that is added from preliminary reducing mechanism 210 top, building waste in the building engineering rubbish is by preliminary crushing with first crushing roller 213 and second crushing roller 214 contact in-process, pipeline waste produces deformation and is discharged first crushing case 211 together by preliminary kibbling building waste when first crushing roller 213 and second crushing roller 214 extrude.

The separating device 220 comprises a separating box 221, one end of the separating box 221 is provided with a pipeline waste port 224, a separating column 225 is arranged inside the separating box 221, and the separating column 225 inclines towards the pipeline waste port 224.

In the concrete use of separator 220 in this embodiment, when carrying out preliminary crushing building waste and pipeline waste and fall on the separation post 225 top, carry out preliminary crushing building waste and discharge from the separator tank 221 bottom through the gap between separation post 225, inside pipeline waste discharged separator tank 221 from pipeline waste material mouth 224 along the separation post 225 top of slope, thereby accomplished the separation of pipeline waste and building waste, avoided influencing the crushing degree of consistency of building waste at following crushing in-process pipeline waste.

Further, the top end of the separation box 221 is connected with the first cover plate 222, the hinge shaft 226 is installed at two ends of the separation box 221, one end of the separation box 221, which is provided with the pipeline waste port 224, is connected with the second sealing plate 229, the hinge hole 228 matched with the size of the hinge shaft 226 is formed in the second sealing plate 229, the second sealing plate 229 is rotatably connected with the hinge shaft 226, a large amount of dust can be generated when the building waste and the pipeline waste which are subjected to preliminary crushing fall on the top end of the separation column 225, the second sealing plate 229 can reduce the dust leaked from the pipeline waste port 224, and therefore the dust is prevented from affecting the work of a user.

Further, the second insertion plate 223 formed integrally at the bottom end of the first cover plate 222 and matched with the inner wall of the separation box 221 in size improves the sealing performance at the joint of the first cover plate 222 and the separation box 221, and reduces dust leaking from the joint of the first cover plate 222 and the separation box 221.

All seted up threaded hole on first apron 222 and the separator box 221, first apron 222 passes through bolt threaded connection with separator box 221, when pipeline waste gate 224 takes place to block up, is convenient for overhaul second plugboard 223 and separator box 221 to inside separator box 221.

230, conveyor 230 is used for connecting separator 220 and second grade reducing mechanism 240, conveyor 230 includes inlet pipe 231, inlet pipe 231 top is connected with separator 221, inlet pipe 231 one end is connected with conveyer pipe 234, conveyer pipe 234 communicates with each other with inlet pipe 231, conveyer pipe 234 bottom integrated into one piece has conveying pipeline 236, conveying pipeline 236 bottom is connected with second apron 242, conveying pipeline 236 communicates with each other with conveyer pipe 234, conveyer pipe 234 one end of keeping away from inlet pipe 231 is installed second motor 235, second motor 235 one end is connected with carries axle 233, carry axle 233 and conveyer pipe 234 rotation connection, it has flight 232 to carry axle 233 outer wall integrated into one piece.

In the specific use process of the conveying device 230 in this embodiment, when the construction waste falls into the feeding pipe 231, the second motor 235 is powered on to operate, and the second motor 235 drives the spiral piece to rotate through the conveying shaft, so that the construction waste after the pipeline waste is removed is uniformly conveyed to the conveying pipe 236 to be discharged.

240, second grade reducing mechanism 240 includes second apron 242, has seted up feed port 241 on the second apron 242, and second apron 242 bottom is connected with second crushing case 247, and second crushing case 247 keeps away from the one end of second apron 242 and installs third motor 2411, and third motor 2411 one end is connected with installation axle 2410, and installation axle 2410 rotates with second crushing case 247 to be connected, and installation axle 2410 outer wall integrated into one piece has a plurality of 249, and second crushing case 247 one end integrated into one piece has discharge gate 248.

In the specific use process of the secondary crushing device 240 in this embodiment, the third motor 2411 is powered on to operate, the third motor 2411 drives the installation shaft 2410 to rotate, the installation shaft 2410 drives the second crushing device 249 to perform circular motion around the installation shaft 2410 during rotation, construction waste is added into the second crushing box 247 from the feeding hole 241, and the construction waste is discharged from the discharging hole 248 into the second crushing box 247 after being subjected to secondary crushing during contact with the construction waste 249.

Further, installation axle 2410 outer wall integrated into one piece has mounting panel 245, mounting panel 245 and the second crushing case 247 rotate to be connected, the one end integrated into one piece that mounting panel 245 keeps away from the second crushing case 247 has a plurality of spliced poles 244, install filter screen 243 between the spliced pole 244, the one end integrated into one piece that spliced pole 244 kept away from mounting panel 245 has collar 246, installation axle 2410 rotates the in-process and drives filter screen 243 through mounting panel 245 and spliced pole 244 and rotates, when building waste gets into the inside crushing of second crushing case 247, the less part of granule passes through behind the filter screen 243 by discharge gate 248 eduction gear, the great part of granule continues to smash in second crushing case 247, thereby improved and carried out kibbling degree of consistency to building waste.

And the supporting device 250, the supporting device 250 is used for supporting the bottom end of the separation box 221, the supporting device 250 comprises a sliding column 251, the sliding column 251 is installed at the bottom end of the separation box 221, the bottom end of the sliding column 251 is connected with a spring cylinder 253, and the bottom end of the spring cylinder 253 is connected with a supporting plate 256.

Further, the bottom end of the sliding column 251 is integrally formed with a limiting plate 252, the spring cylinder 253 is internally provided with a cavity structure, the spring cylinder 253 is internally provided with a spring 254, the top end of the spring 254 is connected with the limiting plate 252, the limiting plate 252 and the sliding column 251 are respectively connected with the spring cylinder 253 in a sliding manner, and when vibration is generated in the working process of the device, the sliding column 251 and the limiting plate 252 are driven to slide up and down in the second plug-in board 223, so that the spring 254 is pressed, and the vibration generated in the working process of the device is reduced.

Further, a circular plate 255 is integrally formed on the outer wall of the spring cylinder 253, a plurality of telescopic rods 257 are connected to the bottom end of the circular plate 255, in this embodiment, the telescopic rods 257 are preferably telescopic hydraulic cylinders, the working principle of which is well known to those skilled in the art, each telescopic hydraulic cylinder is formed by sleeving two or more piston-type hydraulic cylinders, the piston rod of the piston cylinder in the previous stage is the cylinder barrel of the piston cylinder in the next stage, the working principle of which is that when pressure oil enters from the rodless chamber, the cylinder barrel with the largest effective area of the piston begins to extend, when the pressure oil reaches the end point, the cylinder barrel with the next largest effective area of the piston begins to extend, the cylinder barrels with the next largest effective area of the piston begin to extend, the telescopic hydraulic pressure extends sequentially from large to small, a long working stroke can be obtained, the smaller effective area of the extending cylinder barrels are, the sliding plate 258 is provided with a sliding hole 2510 matched with the spring cylinder 253 in size, the sliding plate 258 is in sliding connection with the spring cylinder 253, when the device needs to be moved, the telescopic rod 257 is controlled to extend, the spring cylinder 253 slides in the sliding hole 2510, so that the supporting plate 256 moves upwards to be separated from the ground, the device is convenient to move, the telescopic rod 257 is controlled to shorten after the device is moved to a specified place, the supporting plate 256 is in contact with the ground, and the device is fixed.

Remove rope device 100 including removing rope case 101, remove inside cavity structure that is of rope case 101, remove that rope device 100 bottom is connected with connecting plate 109, remove rope case 101 bottom and rotate and be connected with installation roller 107, installation roller 107 outer wall integrated into one piece has a plurality of set squares 106, a plurality of rope poles 105 that remove are evenly installed to installation roller 107 outer wall, when adding building engineering rubbish from removing rope case 101 top, rope winding among the building rubbish is on removing rope poles 105, avoid the inside winding that produces of rope admission device to tie a knot, influence the device and normally work.

Further, connecting plate 109 top integrated into one piece has first plugboard 108, removes rope case 101 bottom and offers the inserting groove with first plugboard 108 size assorted, and the cooperation of pegging graft through first plugboard 108 between connecting plate 109 and the removal rope case 101 is convenient for with connecting plate 109 and remove rope case 101 phase separation to take out the clearance with installation roller 107.

Still further, remove rope case 101 internally mounted and have first closing plate 102, first closing plate 102 both ends integrated into one piece has a pair of axis of rotation 103, remove rope case 101 both ends and seted up the through-hole with axis of rotation 103 size assorted, remove rope case 101 and first closing plate 102 and pass through axis of rotation 103 rotation connection, axis of rotation 103 one end integrated into one piece has balancing weight 104, when adding building engineering rubbish to 11 insides, rubbish oppresses first closing plate 102, make first closing plate 102 use axis of rotation 103 to rotate as the center, building engineering rubbish advances to figure and removes inside back of rope case 101, balancing weight 104 drives axis of rotation 103 and first closing plate 102 and uses axis of rotation 103 to rotate as the center, thereby make first closing plate 102 parallel and ground, seal removing rope case 101, avoid the dust to leak.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a collection device is smashed to building engineering rubbish that multilayer ground which characterized in that: comprises a rope removing device (100) and a multi-layer crushing device (200) arranged at the bottom end of the rope removing device (100), wherein the multi-layer crushing device (200) at least comprises:

preliminary crushing device (210), preliminary crushing device (210) includes first crushing case (211), first crushing case (211) is inside to be the cavity structure, first motor (212) is installed to first crushing case (211) one end, first motor (212) one end is connected with second and smashes roller (214), the one end that first motor (212) was kept away from in second crushing roller (214) is connected with drive gear (215), drive gear (215) one end is connected with rotating gear (216), drive gear (215) and rotating gear (216) mesh mutually, the rotating gear (216) other end is connected with first crushing roller (213), first crushing roller (213) and second crushing roller (214) rotate with first crushing case (211) respectively and are connected;

the separation device (220) comprises a separation box (221), one end of the separation box (221) is provided with a pipeline waste opening (224), a separation column (225) is installed inside the separation box (221), and the separation column (225) inclines towards the pipeline waste opening (224);

a conveying device (230), the conveying device (230) is used for connecting the separating device (220) and the secondary crushing device (240), the conveying device (230) comprises a feeding pipe (231), a separation box (221) is connected to the top end of the feeding pipe (231), one end of the feeding pipe (231) is connected with a conveying pipe (234), the conveying pipe (234) is communicated with the feeding pipe (231), a material conveying pipe (236) is integrally formed at the bottom end of the conveying pipe (234), a second cover plate (242) is connected at the bottom end of the material conveying pipe (236), the material conveying pipe (236) is communicated with the conveying pipe (234), one end of the conveying pipe (234) far away from the material feeding pipe (231) is provided with a second motor (235), one end of the second motor (235) is connected with a conveying shaft (233), the conveying shaft (233) is rotatably connected with a conveying pipe (234), and a spiral sheet (232) is integrally formed on the outer wall of the conveying shaft (233);

the secondary crushing device (240) comprises a second cover plate (242), a feeding hole (241) is formed in the second cover plate (242), the bottom end of the second cover plate (242) is connected with a second crushing box (247), a third motor (2411) is installed at one end, far away from the second cover plate (242), of the second crushing box (247), one end of the third motor (2411) is connected with an installation shaft (2410), the installation shaft (2410) is rotatably connected with the second crushing box (247), a plurality of 249 are integrally formed on the outer wall of the installation shaft (2410), and a discharging hole (248) is integrally formed at one end of the second crushing box (247);

the supporting device (250) is used for supporting the bottom end of the separation box (221), the supporting device (250) comprises a sliding column (251), the sliding column (251) is installed at the bottom end of the separation box (221), a spring cylinder (253) is connected to the bottom end of the sliding column (251), and a supporting plate (256) is connected to the bottom end of the spring cylinder (253).

2. The multi-layer grinding construction waste crushing and collecting device according to claim 1, wherein: the top end of the separation box (221) is connected with a first cover plate (222), hinged shafts (226) are installed at two ends of the separation box (221), one end, provided with a pipeline waste opening (224), of the separation box (221) is connected with a second sealing plate (229), a hinged hole (228) matched with the size of the hinged shafts (226) is formed in the second sealing plate (229), and the second sealing plate (229) is rotatably connected with the hinged shafts (226).

3. The multi-layer grinding construction waste crushing and collecting device according to claim 2, characterized in that: and a second plug-in board (223) matched with the inner wall of the separation box (221) in size is integrally formed at the bottom end of the first cover board (222).

4. The multi-layer grinding construction waste crushing and collecting device according to claim 3, wherein: threaded holes are formed in the first cover plate (222) and the separating box (221), and the first cover plate (222) is in threaded connection with the separating box (221) through bolts.

5. The multi-layer grinding construction waste crushing and collecting device according to claim 1, wherein: installation axle (2410) outer wall integrated into one piece has mounting panel (245), mounting panel (245) smash case (247) with the second and rotate and be connected, the second is kept away from in mounting panel (245) and is smashed case (247) one end integrated into one piece and have a plurality of spliced poles (244), install filter screen (243) between spliced pole (244), the one end integrated into one piece that mounting panel (245) were kept away from in spliced pole (244) has collar (246).

6. The multi-layer grinding construction waste crushing and collecting device according to claim 5, wherein: sliding column (251) bottom integrated into one piece has limiting plate (252), inside cavity structure that is of spring cylinder (253), spring cylinder (253) internally mounted has spring (254), spring (254) top is connected with limiting plate (252), limiting plate (252) and sliding column (251) respectively with spring cylinder (253) sliding connection.

7. The multi-layer grinding construction waste crushing and collecting device according to claim 1, wherein: a circular plate (255) is integrally formed on the outer wall of the spring cylinder (253), a plurality of telescopic rods (257) are connected to the bottom end of the circular plate (255), a sliding plate (258) is connected to the bottom end of each telescopic rod (257), universal wheels (259) are connected to the bottom end of each sliding plate (258), a sliding hole (2510) matched with the spring cylinder (253) in size is formed in each sliding plate (258), and each sliding plate (258) is connected with the spring cylinder (253) in a sliding mode.

8. The multi-layer grinding construction waste crushing and collecting device according to claim 1, wherein: remove rope device (100) including removing rope case (101), remove inside cavity structure that is of rope case (101), it is connected with connecting plate (109) to remove rope device (100) bottom, it rotates to be connected with installation roller (107) to remove rope case (101) bottom, installation roller (107) outer wall integrated into one piece has a plurality of set-squares (106), a plurality of rope poles (105) that remove are evenly installed to installation roller (107) outer wall.

9. The multi-layer grinding construction waste crushing and collecting device according to claim 8, wherein: the rope removing device is characterized in that a first inserting plate (108) is integrally formed at the top end of the connecting plate (109), an inserting groove matched with the first inserting plate (108) in size is formed in the bottom end of the rope removing box (101), and the connecting plate (109) is matched with the rope removing box (101) in an inserting mode through the first inserting plate (108).

10. The multi-layer grinding construction waste crushing and collecting device according to claim 8, wherein: remove rope case (101) internally mounted has first closing plate (102), first closing plate (102) both ends integrated into one piece has a pair of axis of rotation (103), remove rope case (101) both ends and seted up with axis of rotation (103) size assorted through-hole, remove rope case (101) and first closing plate (102) and rotate through axis of rotation (103) and be connected, axis of rotation (103) one end integrated into one piece has balancing weight (104).