CN114522778A - Civil engineering waste environment-friendly treatment device with anti-blocking system and treatment method thereof - Google Patents

Abstract

The invention relates to the technical field of civil engineering waste treatment, and relates to an environmental protection treatment device for civil engineering waste with an anti-blocking system and a treatment method thereof. The anti-blocking system adopts the servo motor to make the drive shaft drive the spline shaft to rotate, and the shaft sleeve rotates along with it, so that the stirring component and the crushing component rotate synchronously; among them, the stirring component agitates the garbage, and the crushing component smashes the garbage; Due to the action of the protrusions on the outer wall of the bushing and the splint during rotation, the bushing reciprocates up and down along the axial direction of the spline shaft. On the one hand, the bushing also makes the connecting rod structure composed of the No. The opening or closing action increases the stirring area; on the other hand, the crushing component moves up and down synchronously driven by the connecting rod, dredging the material guide pipe, and effectively preventing blockage.

Description

An environmental protection treatment device for civil engineering waste with an anti-blocking system and a treatment method thereof

technical field

The invention relates to the technical field of civil engineering waste treatment, and relates to an environmental protection treatment device for civil engineering waste with an anti-blocking system and a treatment method thereof.

Background technique

Civil engineering is a general term for the science and technology of constructing various engineering facilities. , The fundamental problem that civil engineering needs to solve is the safety of the project, so that the structure can resist various natural or man-made forces.

In the process of construction and demolition of civil engineering, a large amount of construction waste will be generated. The large volume of these wastes will affect the subsequent transportation and recycling process. It is often necessary to shred the construction waste generated by civil engineering.

Construction waste refers to the muck, spoil, waste material, silt and other wastes generated during the construction, laying, demolition and repair of various buildings, structures and pipe networks by construction, construction units or individuals; Refers to the collective term for the muck, waste concrete, waste masonry and other wastes produced by people in the production activities of the construction industry such as demolition, construction, decoration and repair.

In the prior art garbage disposal device, the garbage is poured into the crushing box, and then the construction waste is crushed by the crushing mechanism inside the crushing box, so as to achieve the purpose of crushing.

However, the existing method generally adopts a one-time feeding method, and the garbage is prone to accumulate in the treatment chamber and cause blockage when discharging.

Therefore, the inventor has designed an environmental protection treatment device for civil engineering waste with an anti-blocking system and a treatment method thereof to solve the above problems.

SUMMARY OF THE INVENTION

(1) Technical problems solved

The purpose of the present invention is to solve the problems raised by the background art, and to provide an environmental protection treatment device for civil engineering waste with an anti-blocking system and a treatment method thereof.

(2) Technical solutions

An environmental protection treatment device for civil engineering waste with an anti-blocking system, comprising a treatment hopper, one end of the treatment hopper is provided with a feeding port, the bottom end is in a constricted structure and is connected with a material guide pipe; a screen is arranged and connected below the material guide pipe The bottom end of the screening cavity is connected with a discharge pipe, and a screen is arranged at the connection between the two;

The processing bucket is provided with a driving component, the upper section of the driving component is equipped with a lifting component, and the lower section is provided with a retracting component, and the lifting component is connected with the retracting component; the bottom end of the lifting component is also connected with a crushing component, and the crushing component extends into the guide tube; The bottom end of the material pipe is also provided with a blanking component.

Preferably, the drive assembly includes a servo motor, a motor frame, a drive shaft, a spline shaft and an end block;

The servo motor is connected to the outer top of the processing bucket through the motor frame, the servo motor is connected with a drive shaft, the drive shaft extends downward into the processing bucket, and is coaxially connected with a spline shaft; the bottom end of the spline shaft is provided with an end block.

Preferably, the lifting assembly includes a fixed rod, a splint, a shaft sleeve and a protruding strip;

The shaft sleeve is sleeved on the periphery of the spline shaft, and the outer wall of the shaft sleeve is also provided with protruding strips, which form a cylindrical cam structure as a whole; the fixing rod is located on one side of the shaft sleeve, the top end is connected to the inner top of the processing bucket, and the bottom end is provided with a splint; the splint is C-shaped , and wrap the ridges.

Preferably, balls are also arranged on the inner side of the splint, and the balls are in rolling contact with the upper and lower surfaces of the protruding strips.

Preferably, several groups are evenly arranged in the circumferential direction of the stirring assembly, including the mounting seat, the No. 1 rod and the No. 2 rod;

The mounting seat is connected to the side wall of the bottom end of the shaft sleeve, the top end of the No. 1 rod is hinged to the mounting seat, the bottom end of the No. 2 rod is hinged to the top of the No. 2 rod, and the bottom end of the No. 2 rod is hinged to the side wall of the end block.

Preferably, the crushing assembly includes a connecting rod, a mounting rod, a fixed shaft and a crushing knife;

The top end of the connecting rod is connected with the mounting seat, and the bottom end penetrates the end block and is connected with the mounting rod; a fixed shaft is connected below the mounting rod, and a crushing knife is evenly arranged on the fixed shaft.

Preferably, the blanking assembly includes a blocking plate, an end plate and a tension spring;

The blocking plate is arranged horizontally and extends into the material guide pipe from one side; the outer end of the blocking plate is provided with an end plate, and a tension spring is connected between the end plate and the outer wall of the material guide pipe.

Preferably, it also includes a rotating assembly; the rotating assembly includes a No. 1 mounting shaft, a side plate and a bump;

The screening cavity is a horizontal cylindrical cavity; the No. 1 installation shaft is coaxially arranged in the screening cavity, and the outer end of the No. 1 installation shaft is connected with a drive motor; the No. 1 installation shaft is laterally connected with a side plate, and the side plate It is attached to the inner wall of the screening cavity; the bottom surface of the blocking plate is provided with a bump, and the bump is located in the feeding pipe; the No. 1 installation shaft drives the side plate to rotate, so that the side plate intermittently presses against the bump and releases it.

Preferably, it also includes a vibrating material assembly; the vibrating material assembly includes a pulling rope, a wire wheel set, a winding wheel, a No. 2 installation shaft, a torsion spring, a rope and a small ball;

The No. 2 installation shaft is arranged horizontally, the inner end extends into and rotates to connect the feeding tube, and a torsion spring is also arranged at the connection; the inner end of the No. 2 installation shaft is laterally connected with a small ball through a rope, and the outer end is provided with a reel; The wire pulley leads out the pull rope, and the outer wall of the screening cavity is provided with a wire pulley group, and the pull rope goes around the wire pulley group and is connected to the end plate.

An environmental protection treatment method for civil engineering waste with an anti-blocking system, using the above-mentioned environmental protection treatment device for civil engineering waste with an anti-blocking system,

Feed material into the processing hopper through the feeding port, and start the servo motor to make the drive shaft drive the spline shaft to rotate, the shaft sleeve also rotates together, and make the stirring component and the pulverizing component rotate synchronously; among them, the stirring component stirs the garbage, and the pulverizing component shredding garbage;

Due to the action of the convex strip on the outer wall of the shaft sleeve and the splint during rotation, the shaft sleeve is reciprocated along the axial direction of the spline shaft. On the one hand, the shaft sleeve also makes the connecting rod structure composed of the No. The opening or closing action increases the stirring area; on the other hand, the pulverizing component moves up and down synchronously driven by the connecting rod to clear the material guide pipe;

After the pulverization process is completed, the end plate is pulled out to make the blocking plate open the bottom end of the material guide pipe for unloading; the pulverized garbage falls into the screening cavity and is screened by the screen, and then discharged from the discharge pipe.

(3) Beneficial effects

The invention provides an environmental protection treatment device for civil engineering waste with an anti-blocking system and a treatment method thereof, which have the following advantages:

1. An anti-blocking system consisting of driving components, lifting components, stirring components, and crushing components is installed in the processing bucket. The servo motor is used to make the drive shaft drive the spline shaft to rotate, and the shaft sleeve also rotates together, making the stirring components, The pulverizing assembly rotates synchronously; among them, the agitating assembly agitates the garbage, and the pulverizing assembly pulverizes the garbage; due to the action of the convex strip on the outer wall of the shaft sleeve and the splint during rotation, the shaft sleeve reciprocates up and down along the axial direction of the spline shaft, In this way, on the one hand, the shaft sleeve also makes the connecting rod structure composed of the No. 1 rod and No. 2 rod open or close to increase the stirring area; The material pipe is dredged to effectively prevent blockage;

2. A rotating component is also set up to cooperate with the blanking material. A drive motor is used to drive the No. 1 installation shaft to rotate. The plate moves back and forth, realizes intermittent feeding to the screening cavity, and completes screening through the screen; and the side plate also sweeps the screen when it rotates, which can drive up the garbage, clean the screen, and assist the screen divide and avoid blocking.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the drawings in the following description are only for the present invention and protect some embodiments. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

Fig. 1 is the structure diagram of the present invention;

Fig. 2 is the enlarged view of Fig. 1;

Figure 3 is the matching diagram of the shaft sleeve and the spline shaft;

Fig. 4 is the enlarged view of Fig. 1;

Fig. 5 is the enlarged view of Fig. 1;

6 is a structural diagram of another embodiment of the present invention;

FIG. 7 is an enlarged view of FIG. 6 .

In the accompanying drawings, the list of components represented by each number is as follows:

101-processing hopper, 102-material guide pipe, 103-screening cavity, 104-discharge pipe, 105-screen mesh, 106-feeding port;

2- drive assembly, 201- servo motor, 202- motor frame, 203- drive shaft, 204- spline shaft, 205- end block;

3-Lifting assembly, 301-Fixing rod, 302-Splint, 303-Sleeve, 304-Protrusion, 305-Ball;

4- Stirring components, 401- Mounting seat, 402- No. 1 rod, 403- No. 2 rod;

5- crushing component, 501- connecting rod, 502- mounting rod, 503- fixed shaft, 504- crushing knife;

6- blanking component, 601- blocking plate, 602- tension spring, 603- end plate,;

7-Rotation assembly, 701-No.1 installation shaft, 702-Side plate, 703-Bump;

8- Vibrating material assembly, 801- Rope, 802- Conductor wheel set, 803- Winding wheel, 804- No. 2 installation shaft, 805- Torsion spring, 806- Rope, 807- Ball.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that when the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" appear. ”, etc., the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation , constructed and operated in a specific orientation, and therefore should not be construed as limiting the invention. Furthermore, where the terms "first", "second", "third" appear, they are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a It is a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Example 1

Referring to the drawings, an environmental protection treatment device for civil engineering waste with an anti-blocking system includes a treatment hopper 101, a feeding port 106 is provided at one end of the top of the treatment hopper 101, and the bottom end is a constricted structure and is connected with a material guide pipe 102; A screening cavity 103 is arranged and connected below the pipe 102, a discharge pipe 104 is connected to the bottom end of the screening cavity 103, and a screen 105 is installed at the connection between the two;

The processing bucket 101 is provided with a drive assembly 2, the upper section of the drive assembly 2 is equipped with a lift assembly 3, and the lower section is provided with a retractable assembly, and the lift assembly 3 is connected with the retractable assembly; the bottom end of the lift assembly 3 is also connected with a pulverizing assembly 5. It extends into the material guide pipe 102; the bottom end of the material guide pipe 102 is also provided with a blanking assembly 6.

Example 2

Referring to FIG. 1, an environmental protection treatment device for civil engineering waste with an anti-blocking system includes a treatment hopper 101. One end of the treatment hopper 101 is provided with a feeding port 106, and the bottom end has a constricted structure and is connected with a material guide pipe 102; A screening cavity 103 is arranged and connected below the material pipe 102, the bottom end of the screening cavity 103 is connected with a discharge pipe 104, and a screen 105 is installed at the connection between the two;

The processing bucket 101 is provided with a drive assembly 2, the upper section of the drive assembly 2 is equipped with a lift assembly 3, and the lower section is provided with a retractable assembly, and the lift assembly 3 is connected with the retractable assembly; the bottom end of the lift assembly 3 is also connected with a pulverizing assembly 5. It extends into the material guide pipe 102; the bottom end of the material guide pipe 102 is also provided with a blanking assembly 6.

The drive assembly 2 includes a servo motor 201, a motor frame 202, a drive shaft 203, a spline shaft 204 and an end block 205;

The servo motor 201 is connected to the outer top of the processing bucket 101 through the motor frame 202, the servo motor 201 is connected with a drive shaft 203, the drive shaft 203 extends downward into the processing bucket 101, and is coaxially connected with a spline shaft 204; the spline shaft 204 An end block 205 is fixedly connected to the bottom end.

Wherein, the lifting assembly 3 includes a fixing rod 301, a splint 302, a shaft sleeve 303 and a protruding strip 304;

The shaft sleeve 303 is sleeved on the periphery of the spline shaft 204, and the outer wall of the shaft sleeve 303 is also provided with a protruding strip 304, which integrally forms a cylindrical cam structure, as shown in FIG. 4;

The fixing rod 301 is located on one side of the shaft sleeve 303 , the top end is connected to the inner top of the processing bucket 101 , and the bottom end is fixed with a splint 302 ;

In addition, as shown in FIG. 2 , the inner side of the splint 302 is also equipped with balls 305 , and the balls 305 are in rolling contact with the upper and lower surfaces of the protruding strips 304 to reduce friction.

Referring to FIG. 4, several groups are evenly arranged in the circumferential direction of the stirring assembly 4, including the mounting seat 401, the No. 1 rod 402 and the No. 2 rod 403;

The mounting seat 401 is connected to the bottom side wall of the shaft sleeve 303 , the top end of the No. 1 rod 402 is hinged to the top of the mounting seat 401 , the bottom end is hinged to the top of the No. 2 rod 403 , and the bottom end of the No. 2 rod 403 is hinged to the side wall of the end block 205 .

The crushing assembly 5 includes a connecting rod 501, a mounting rod 502, a fixed shaft 503 and a crushing knife 504;

The top end of the connecting rod 501 is connected to the mounting seat 401 , and the bottom end penetrates the end block 205 and is connected to the mounting rod 502 ; a fixed shaft 503 is connected below the mounting rod 502 , and a crushing knife 504 is evenly mounted on the fixed shaft 503 .

As shown in FIG. 5 , the blanking assembly 6 includes a blocking plate 601, an end plate 603 and a tension spring 602;

The blocking plate 601 is arranged laterally and extends into the material guide pipe 102 from one side;

The following takes the present embodiment as an example to describe a method for environmental protection treatment of civil engineering waste with an anti-blocking system, that is, using the above-mentioned environmental protection treatment device for civil engineering waste with an anti-blocking system;

The material is fed into the processing hopper 101 through the feeding port 106. It should be noted that the blocking plate 601 is pulled by the tension spring 602 to seal the bottom end of the feeding pipe 102 without the action of external force;

Start the servo motor 201 to make the drive shaft 203 drive the spline shaft 204 to rotate, the shaft sleeve 303 also rotates together, and make the stirring assembly 5 and the pulverizing assembly 5 rotate synchronously; wherein, the stirring assembly 5 stirs the garbage, and the pulverizing assembly 5 pulverizes the garbage. to crush;

Since the protruding strips 304 on the outer wall of the shaft sleeve 303 and the splint 302 act during rotation, the shaft sleeve 303 reciprocates up and down along the axial direction of the spline shaft 204. On the one hand, the shaft sleeve 303 also makes the No. 1 rod 402 and No. 2 rod The connecting rod structure composed of the rod 403 produces an opening or closing action to increase the stirring area; on the other hand, the crushing assembly 5 is synchronously lifted and lowered by the connecting rod 501 to dredge the material guide pipe 102;

After the pulverization process is completed, the end plate 603 is pulled out to make the blocking plate 601 open the bottom end of the material guide pipe 102 for discharging; the pulverized garbage falls into the screening cavity 103 and is screened by the screen 105, and then discharged from the material. Tube 104 drains.

It should be noted that the screening cavity 103 is also provided with a cleaning port (not shown) with a movable door, so as to facilitate the final removal of materials that do not meet the requirements.

Example 3

On the basis of Example 2,

Referring to FIG. 6, it also includes a rotating assembly 7; the rotating assembly 7 includes a No. 1 mounting shaft 701, a side plate 702 and a bump 703;

The screening cavity 103 is a horizontal cylindrical cavity; the No. 1 installation shaft 701 is coaxially arranged in the screening cavity 103, and the outer end of the No. 1 installation shaft 701 is connected with a drive motor; the No. 1 installation shaft is laterally connected with a side Plate 702, the side plate 702 is attached to the inner wall of the screening cavity 103; the bottom surface of the blocking plate 601 is provided with a bump 703, and the bump 703 is located in the feeding pipe; the No. 1 installation shaft 701 drives the side plate 702 to rotate, so that the side plate 702 intermittently contacts Hold bump 703 and release.

In this embodiment, the blanking is realized by electronic control; specifically, the driving motor is controlled to drive the No. 1 installation shaft 701 to rotate, and the No. 1 installation shaft 701 drives the side plate 702 to rotate; referring to FIG. 6 , the side plate 702 rotates counterclockwise , gradually press against the bump 703, and then push the blocking plate 601 to the left, open the bottom end of the material guide tube 102, and realize the blanking; as the side plate 702 rotates, the bump 703 is pushed to the left, and loses contact with The side plate 702 acts; the side plate 702 moves to the right and resets again under the action of the tension spring 602, and seals the bottom end of the material guide tube 102 until the side plate 702 is driven to the bump 703 again. The plate 702 also sweeps over the screen 105 to drive up the waste and clean the screen 105 to assist in screening and avoid clogging.

Example 4

On the basis of Example 3,

Referring to FIG. 7, it also includes a vibrating material assembly 8; the vibrating material assembly 8 includes a pulling rope 801, a wire wheel group 802, a winding wheel 803, a No. 2 installation shaft 804, a torsion spring 805, a rope 806 and a small ball 807;

The No. 2 installation shaft 804 is arranged horizontally, and the inner end extends into and rotates to connect the feeding tube, and the connection is also equipped with a torsion spring 805; Winding wheel 803; the winding wheel 803 leads out the pulling rope 801, the outer wall of the screening cavity 103 is equipped with a wire wheel group 802, and the pulling rope 801 bypasses the wire wheel group 802 and is connected to the end plate 603.

Specifically, while the rotating assembly 7 makes the blocking plate 601 move back and forth, the end plate 603 also pulls and releases the pull rope 801; due to the action of the torsion spring 805, the No. 2 installation shaft 804 always has a tendency to rotate in one direction, so that The pulling rope 801 acts on the No. 2 installation shaft 804 through the reel 803, and cooperates with the torsion spring 805 to make the No. 2 installation shaft 804 reciprocate, and the rope 806 carries the ball 807 to collide with the screen 105, making the screen The net 105 vibrates to accelerate the blanking.

It should be noted that the above-mentioned electrical components are equipped with a power supply, and their control methods are in the prior art. In order to avoid redundant description, they are uniformly described here; and this application is mainly used to protect mechanical equipment, so the control method and the control method will not be explained in detail. circuit connection.

In the description of this specification, description with reference to the terms "one embodiment," "example," "specific example," etc. means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one aspect of the present invention. in one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above-disclosed preferred embodiments of the present invention are provided only to help illustrate the present invention. The preferred embodiments do not describe all the details and do not limit the invention to specific embodiments only. Obviously, many modifications and variations are possible in light of the content of this specification. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is to be limited only by the claims and their full scope and equivalents.

Claims (10)

1. The civil engineering waste environment-friendly treatment device with the anti-blocking system comprises a treatment hopper (101), and is characterized in that one end of the top of the treatment hopper (101) is provided with a feed inlet (106), and the bottom of the treatment hopper is of a throat structure and is connected with a material guide pipe (102); a screening cavity (103) is arranged below and connected with the material guide pipe (102), the bottom end of the screening cavity (103) is connected with a material discharge pipe (104), and a screen (105) is arranged at the joint of the screening cavity and the material guide pipe;

the treatment hopper (101) is provided with a driving component (2), the upper section of the driving component (2) is matched with a lifting component (3), the lower section of the driving component is provided with a folding component, and the lifting component (3) is connected with the folding component; the bottom end of the lifting assembly (3) is also connected with a crushing assembly (5), and the crushing assembly (5) extends into the material guide pipe (102); the bottom end of the material guide pipe (102) is also provided with a blanking assembly (6).

2. Civil engineering waste environment-friendly treatment device with anti-clogging system according to claim 1, characterized in that the driving assembly (2) comprises a servo motor (201), a motor frame (202), a driving shaft (203), a spline shaft (204) and an end block (205);

the servo motor (201) is connected to the outer top of the processing bucket (101) through a motor frame (202), the servo motor (201) is connected with a driving shaft (203), and the driving shaft (203) extends downwards into the processing bucket (101) and is coaxially connected with a spline shaft (204); the bottom end of the spline shaft (204) is provided with an end block (205).

3. The civil engineering waste material environment-friendly treatment device with the anti-blocking system as claimed in claim 2, wherein the lifting assembly (3) comprises a fixing rod (301), a clamping plate (302), a shaft sleeve (303) and a convex strip (304);

the shaft sleeve (303) is sleeved on the periphery of the spline shaft (204), and a raised line (304) is further arranged on the outer wall of the shaft sleeve (303) and integrally forms a cylindrical cam structure; the fixing rod (301) is positioned on one side of the shaft sleeve (303), the top end of the fixing rod is connected with the inner top of the processing bucket (101), and the bottom end of the fixing rod is provided with a clamping plate (302); the clamping plate (302) is C-shaped and encloses the protruding strip (304).

4. An environment-friendly civil engineering waste disposal apparatus with an anti-blocking system according to claim 3 wherein the inside of the clamping plate (302) is further provided with balls (305), and the balls (305) are in rolling contact with the upper and lower surfaces of the convex strip (304).

5. The civil engineering waste material environment-friendly treatment device with the anti-blocking system as claimed in claim 4, wherein the stirring assemblies (4) are uniformly arranged in a plurality of groups in the circumferential direction, including a mounting seat (401), a first rod (402) and a second rod (403);

the mounting seat (401) is connected to the side wall of the bottom end of the shaft sleeve (303), the top end of the first rod (402) is hinged to the mounting seat (401), the bottom end of the first rod is hinged to the top end of the second rod (403), and the bottom end of the second rod (403) is hinged to the side wall of the end block (205).

6. Civil engineering waste environment-friendly treatment plant with an anti-clogging system according to claim 5, characterized in that the shredding assembly (5) comprises a connecting rod (501), a mounting rod (502), a fixed shaft (503) and a shredding knife (504);

the top end of the connecting rod (501) is connected with the mounting seat (401), and the bottom end of the connecting rod penetrates through the end block (205) and is connected with the mounting rod (502); a fixed shaft (503) is connected below the mounting rod (502), and crushing knives (504) are uniformly arranged on the fixed shaft (503).

7. The civil engineering waste material environment-friendly treatment device with the anti-blocking system as claimed in claim 6, wherein the blanking assembly (6) comprises a blocking plate (601), an end plate (603) and a tension spring (602);

the blocking plate (601) is transversely arranged and extends into the material guide pipe (102) from one side; an end plate (603) is arranged at the outer end of the plugging plate (601), and a tension spring (602) is connected between the end plate (603) and the outer wall of the material guide pipe (102).

8. Civil engineering waste material environmental protection disposal unit with anti-clogging system according to claim 7, characterized by further comprising a rotating assembly (7); the rotating assembly (7) comprises a first mounting shaft (701), a side plate (702) and a bump (703);

the screening cavity (103) is a cylindrical cavity arranged in the horizontal direction; the first mounting shaft (701) is coaxially arranged in the screening cavity (103), and the outer end of the first mounting shaft (701) is connected with a driving motor; the mounting shaft is laterally connected with a side plate (702), and the side plate (702) is attached to the inner wall of the screening cavity (103); the bottom surface of the blocking plate (601) is provided with a lug (703), and the lug (703) is positioned in the blanking pipe; the first mounting shaft (701) drives the side plate (702) to rotate, so that the side plate (702) intermittently abuts against the bump (703) and is released.

9. The civil engineering waste material environment-friendly treatment device with the anti-blocking system as claimed in claim 8, further comprising a material vibrating assembly (8); the vibrating component (8) comprises a pull rope (801), a wire wheel set (802), a winding wheel (803), a second mounting shaft (804), a torsion spring (805), a rope (806) and a small ball (807);

the second mounting shaft (804) is transversely arranged, the inner end of the second mounting shaft extends into and is rotatably connected with the blanking pipe, and a torsion spring (805) is further arranged at the connection position; the inner end of the second mounting shaft (804) is laterally connected with a small ball (807) through a rope (806), and the outer end of the second mounting shaft is provided with a reel (803); the pulling rope (801) is led out from the winding wheel (803), the outer wall of the screening cavity (103) is provided with a wire wheel set (802), and the pulling rope (801) bypasses the wire wheel set (802) and is connected with the end plate (603).

10. An environment-friendly treatment method of civil engineering waste with an anti-blocking system, characterized in that the environment-friendly treatment device of civil engineering waste with an anti-blocking system according to any one of claims 7 to 9 is used,

feeding materials into the processing hopper (101) through the feeding port (106), starting the servo motor (201) to enable the driving shaft (203) to drive the spline shaft (204) to rotate, enabling the shaft sleeve (303) to rotate together, and enabling the stirring assembly (5) and the crushing assembly (5) to rotate synchronously; wherein the stirring component (5) stirs the garbage, and the crushing component (5) crushes the garbage;

because the raised strip (304) on the outer wall of the shaft sleeve (303) and the clamping plate (302) act when rotating, the shaft sleeve (303) is enabled to reciprocate along the axial direction of the spline shaft (204), on one hand, the shaft sleeve (303) enables a connecting rod structure consisting of the first rod (402) and the second rod (403) to open or close, and the stirring action area is enlarged; on the other hand, the crushing assembly (5) is driven by the connecting rod (501) to synchronously lift and dredge the material guide pipe (102);

after the crushing treatment is finished, the end plate (603) is pulled outwards to enable the blocking plate (601) to open the bottom end of the material guide pipe (102) for blanking; the crushed garbage falls into a screening chamber (103), is screened by a screen (105) and then is discharged from a discharge pipe (104).

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