CN114789075A - High-efficient broken processing apparatus of construction waste material - Google Patents

Abstract

The invention provides a high-efficiency crushing treatment device for construction waste, belongs to the technical field of construction, and provides the high-efficiency crushing treatment device for the construction waste. The efficient crushing treatment device for the building construction waste is characterized in that the discharge cover is arranged on the top surface of the crusher main body, the gathering plate below the discharge cover is arranged on the inner wall of the crusher main body, two crushing rollers are arranged below the gathering plate, so that the building construction waste can be crushed conveniently, and the inclined plates are arranged below the crushing rollers.

Description

A high-efficiency crushing and processing device for construction waste

technical field

The invention relates to the technical field of building construction, in particular to a high-efficiency crushing and processing device for building construction waste.

Background technique

Construction waste refers to the collective name of muck, waste concrete, waste masonry and other wastes generated in the production activities of people engaged in demolition, construction, decoration, repair and other construction industries; according to the source of production, construction waste can be divided into engineering waste Soil, decoration waste, demolition waste, engineering mud, etc.; according to the classification of components, construction waste can be divided into muck, concrete block, crushed stone, brick and tile fragment, waste mortar, mud, asphalt block, waste plastic, waste Metal, waste bamboo and wood, etc.

When the existing construction waste crushing and processing device is in use, due to the different sizes and hardnesses of the muck, concrete blocks and crushed stones on the construction site, the crushing and processing effect of the processing device is poor. It can be crushed in a single time, so that the crushed material is still mixed with many large wastes, and the existing crushing treatment device will cause a lot of dust when in use, which is easily inhaled by the operator, thereby damaging health. In view of the technical deficiencies, the present invention designs a high-efficiency crushing and processing device for construction waste.

SUMMARY OF THE INVENTION

The invention provides a high-efficiency crushing and processing device for construction waste, which has the advantages of good crushing effect, secondary screening and crushing, and removal of smoke and dust generated during crushing, and solves the problem of poor crushing and processing effect of the processing device. Some crushing treatment devices can only perform single crushing, and the crushing treatment device will cause a large amount of dust when it is used.

The present invention provides the following technical solutions: a high-efficiency crushing and processing device for construction waste, comprising a crusher main body, an inclined plate is fixed inside the crusher main body, and a connecting plate runs through the inside of the A crushing device is fixed on the left side of the crusher main body, a secondary crushing device is fixed on the back of the crusher main body, and a dust suction processing mechanism is fixed on the front of the crusher main body;

A dust suction processing mechanism, the dust suction processing mechanism includes a dust suction pipe, a dust suction box, a mounting plate, a dust discharge plate and a dust filter plate, the dust suction pipe is fixedly arranged on the front of the main body of the crusher, and the dust suction box It is fixedly arranged on the top end of the vacuuming pipe, the mounting plate is fixedly arranged on the side of the vacuuming box, the ash outlet plate is fixedly arranged on the left side of the vacuuming box, and the dust filter plate is fixedly arranged on the side of the vacuuming box. internal;

The dust suction processing mechanism also includes a dust suction motor, a main drive wheel, a fan cover, a fan wheel, an auxiliary drive wheel, a linkage belt and a protective cover. The dust suction motor is fixedly assembled on the top surface of the installation plate, and the main drive The wheel is fixed on one side of the vacuum motor, the fan cover is fixed inside the vacuum box, the wind wheel is rotatably connected to the inside of the fan cover, and the auxiliary drive wheel penetrates the fan cover and is fixed on the side of the wind wheel. On one side, the linkage belt drive is connected to the auxiliary drive wheel, and the protective cover is fixedly sleeved on the outer side of the protective cover;

Secondary crushing device, the secondary crushing device includes a fixed plate, a double-shaft motor, a connecting rod, an eccentric, a linkage shaft and a crushing jaw, the fixed plate is fixedly arranged on the back of the main body of the crusher, and the double-shaft motor is fixed It is assembled on the top surface of the fixed plate, the connecting rod is rotatably connected to both sides of the biaxial motor, the eccentric wheel is fixedly arranged on the outer end of the connecting rod, and one end of the linkage shaft is rotatably connected to the eccentric wheel. The crushing jaw is hinged at the other end of the linkage shaft;

A crushing device, the crushing device includes a crushing motor, a driving gear, a driving wheel, a crushing roller and a driven gear, the crushing motor is fixedly arranged on one side of the main body of the crusher, and the driving gear is rotatably connected to the top of the crushing motor , the interlocking wheel is meshed and driven in the tooth slot of the driving gear, the crushing roller is rotatably connected to the inside of the crusher main body, and the driven gear is fixedly arranged on one side of the crushing roller through the crusher main body.

As a preferred technical solution of the present invention, the top surface of the crusher body is fixedly provided with a discharge cover, one side of the crusher body is fixedly provided with a gear box, and the back of the crusher body is fixedly provided with a filter The filter plate is provided with an air inlet in front of the filter plate.

As a preferred technical solution of the present invention, a screening and crushing block is fixedly arranged inside the main body of the crusher, a screening groove is opened between the inclined plate and the screening and crushing block, and the interior of the main body of the crusher is fixed With collection hood.

As a preferred technical solution of the present invention, the inner sides of the two connecting plates are rotatably connected to a plurality of transmission rollers, the transmission rollers are rotatably connected with conveyor belts, and the bottom surfaces of the connecting plates are fixedly provided with support frames.

As a preferred technical solution of the present invention, a crushing motor is fixedly assembled at the bottom of the inner cavity of the gear box, and a gathering plate is arranged below the discharge cover and is fixedly arranged inside the crusher main body.

As a preferred technical solution of the present invention, the screening and crushing blocks are engaged with the crushing jaws, and the collecting cover is arranged directly below the screening groove.

As a preferred technical solution of the present invention, the conveyor belt is connected to the inside of the main body of the crusher through rotation, and the conveyor belt is arranged just below the collecting hood.

As a preferred technical solution of the present invention, the driven gear is meshed and driven in the tooth slot of the interlocking wheel, and the interlocking wheel is rotatably connected to the side wall of the crusher main body.

As a preferred technical solution of the present invention, the linkage shaft is movably inserted through the back of the crusher main body.

As a preferred technical solution of the present invention, the inner side of the linkage belt is rotatably connected with the main transmission wheel and the auxiliary transmission wheel, and the inner side of the protective cover is fixedly sleeved with the main transmission wheel, the auxiliary transmission wheel and the linkage belt.

The present invention has the following beneficial effects:

1. This high-efficiency crushing and processing device for construction waste, by opening the material cover, pours the construction waste into the main body of the crusher from the discharge chute of the material discharge cover, and the waste is accumulated on the crushing roller after passing through the gathering plate , At this time, start the crushing motor, and the crushing motor drives the driving gear to rotate, so that the interlocking wheel rotates. Since the two driven gears are meshed in the groove of the interlocking wheel, the driven gear drives the crushing roller to start to rotate. The rollers rotate in the same direction, so when the crushing roller rotates, the construction waste is crushed and squeezed under the pressure of the grooves on the surface of the crushing roller, and falls from between the two crushing rollers to the inclined plate. At this time, the qualified construction waste after crushing is The device can be easily crushed and screened for construction waste by falling through the screening groove between the inclined plate and the screening and crushing block, and then falling on the conveyor belt through the collecting hood and transporting it to the outside for collection.

2. In this high-efficiency crushing and processing device for construction waste, when the waste falling between the two crushing rollers fails to meet the requirements of falling between the screening grooves, the waste continues to slide down through the screening and crushing block. To the gap between the screening and crushing block and the crushing jaw, the dual-axis motor is activated at this time, and the dual-axis motor drives the eccentric wheel to rotate through the connecting rod. Then drive the linkage shaft to slide and connect on the back of the main body of the crusher, so as to drive the back and forth reciprocating motion of the crushing jaw to match with the screening and crushing blocks to perform secondary crushing of the construction waste in the gap. This device is convenient for the secondary crushing of the construction waste. broken.

3. The high-efficiency crushing and processing device for construction wastes drives the main drive wheel to rotate by starting the vacuuming motor, and the main drive wheel drives the auxiliary drive wheel to rotate through the linkage belt connected by the surface transmission. Since the auxiliary drive wheel is connected with the wind wheel, Therefore, the wind wheel also rotates and sucks the dust in the main body of the crusher into the vacuum box through the vacuum pipe. Since the dust filter plate is arranged on the temporal part of the vacuum box, when the dust enters the inside of the vacuum box, the air flows through the vacuum box. The filtration of the dust filter board is discharged through the fan cover, and the dust is blocked under the dust filter board. After the dust accumulates too much, it automatically falls to the bottom of the vacuum box due to its own gravity, and the dust discharge board slides out and collects it. The device is convenient for sucking and removing the dust inside the crusher main body when it is working.

Description of drawings

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

Fig. 2 is the cross-sectional structure schematic diagram of the back of the present invention;

Fig. 3 is the front sectional structure schematic diagram of the present invention;

4 is a schematic diagram of the internal structure of the main body of the crusher of the present invention;

Fig. 5 is the sectional structure schematic diagram of the conveyor belt of the present invention;

Fig. 6 is a cross-sectional structural schematic diagram of the crushing treatment device of the present invention;

Fig. 7 is the cross-sectional structural schematic diagram of the secondary crushing device of the present invention;

FIG. 8 is a schematic structural diagram of the dust collection processing mechanism of the present invention.

FIG. 9 is a schematic cross-sectional structural diagram of the dust-removing treatment mechanism of the present invention.

In the figure: 1. Crusher main body; 101, discharge cover; 102, gear box; 103, filter plate; 104, air inlet; 2, inclined plate; 201, screening and crushing block; 202, screening groove; 203, Collection hood; 3. Connecting plate; 301, Transfer roller; 302, Conveyor belt; 303, Support frame; 4, Crushing device; 401, Crushing motor; 402, Driving gear; 403, Interlocking wheel; 404, Crushing roller; 405, Driven gear; 5. Secondary crushing device; 501, Fixed plate; 502, Double shaft motor; 503, Connecting rod; 504, Eccentric wheel; 505, Linkage shaft; 506, Crushing jaw; 6, Dust collection mechanism; 601 , vacuum pipe; 602, vacuum box; 603, installation plate; 604, ash discharge board; 605, vacuum motor; 606, main drive wheel; 607, fan cover; 608, wind wheel; 609, auxiliary drive wheel; 610, linkage belt; 611, protective cover; 612, ash filter plate.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only 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.

Please refer to Figure 1-9, an efficient crushing and processing device for construction waste, including a crusher main body 1, the interior of the crusher main body 1 is fixedly provided with a sloping plate 2, and the interior of the crusher main body 1 is provided with a connecting plate 3, crushing The crushing device 4 is fixed on the left side of the crusher main body 1, the secondary crushing device 5 is fixed on the back of the crusher main body 1, the dust collecting mechanism 6 is fixed on the front of the crusher main body 1, and the top surface of the crusher main body 1 is fixed with A discharge cover 101 is fixedly arranged, a gear box 102 is fixedly arranged on one side of the crusher main body 1, a filter plate 103 is fixedly arranged on the back of the crusher main body 1, and an air inlet 104 is arranged in front of the filter plate 103. The bottom of the inner cavity is fixedly equipped with a crushing motor 401, and a gathering plate is arranged below the discharge cover 101 to be fixedly arranged inside the main body 1 of the crusher. By setting the discharge cover 101, it is convenient to prevent the crushing roller 404 from crushing the waste when the waste is crushed. out.

Please refer to FIGS. 8-9 , the dust suction processing mechanism 6 includes a dust suction pipe 601 , a dust suction box 602 , a mounting plate 603 , a dust discharge plate 604 and a dust filter plate 612 , and the dust suction pipe 601 is fixedly arranged on the On the front of the main body 1 of the crusher, the dust collecting box 602 is fixedly arranged on the top of the dust suction pipe 601, the mounting plate 603 is fixedly arranged on the side of the dust collecting box 602, and the ash discharge plate 604 is fixedly arranged on the left side of the dust collecting box 602 through it. The dust filter plate 612 is fixedly arranged inside the vacuum box 602, and the vacuum processing mechanism 6 also includes a vacuum motor 605, a main drive wheel 606, a fan cover 607, a fan wheel 608, an auxiliary drive wheel 609, a linkage belt 610 and a protective cover 611, the vacuum motor 605 is fixedly assembled on the top surface of the mounting plate 603, the main drive wheel 606 is fixed on one side of the vacuum motor 605, the fan cover 607 is fixed inside the vacuum box 602, and the fan wheel 608 is rotatably connected to the Inside the fan cover 607, the auxiliary drive wheel 609 penetrates through the fan cover 607 and is fixedly arranged on one side of the fan wheel 608, the linkage belt 610 is driven and connected to the auxiliary drive wheel 609, and the protective cover 611 is fixedly sleeved on the outside of the protective cover 611. The inner side of the belt 610 is rotatably connected with the main transmission wheel 606 and the auxiliary transmission wheel 609, and the inner side of the protective cover 611 is fixedly sleeved with the main transmission wheel 606, the auxiliary transmission wheel 609 and the linkage belt 610. The soot is filtered and discharged for collection.

Please refer to FIG. 7 , the secondary crushing device 5 includes a fixed plate 501 , a double-shaft motor 502 , a connecting rod 503 , an eccentric 504 , a linkage shaft 505 and a crushing jaw 506 , and the fixing plate 501 is fixed on the crusher. On the back of the main body 1, the biaxial motor 502 is fixedly assembled on the top surface of the fixing plate 501, the connecting rod 503 is rotatably connected to both sides of the biaxial motor 502, and the eccentric wheel 504 is fixedly arranged on the outer end of the connecting rod 503. One end is rotatably connected to the eccentric wheel 504, the crushing jaw 506 is hinged on the other end of the linkage shaft 505, the linkage shaft 505 is movably inserted through the back of the crusher main body 1, and the back of the crushing jaw 506 is provided with a limited slide bar and the crusher. The inner cavity walls of the main body 1 are connected together, and the crushing jaws 506 are arranged to facilitate secondary crushing of the construction waste.

Please refer to FIG. 6, the crushing device 4, the crushing device 4 includes a crushing motor 401, a driving gear 402, a linkage wheel 403, a crushing roller 404 and a driven gear 405, the crushing motor 401 is fixedly arranged on one side of the crusher main body 1, and the driving The gear 402 is rotatably connected to the top of the crushing motor 401, the interlocking wheel 403 is meshed and driven in the tooth slot of the driving gear 402, the crushing roller 404 is rotatably connected to the inside of the crusher main body 1, and the driven gear 405 is fixedly arranged through the crusher main body 1 On one side of the crushing roller 404, the driven gear 405 is meshed and driven in the tooth slot of the interlocking wheel 403, and the interlocking wheel 403 is rotatably connected to the side wall of the crusher main body 1. smash.

Please refer to FIG. 4 , a screening and crushing block 201 is fixed inside the crusher main body 1 , a screening groove 202 is opened between the inclined plate 2 and the screening and crushing block 201 , and a collection cover 203 is fixed inside the crusher main body 1 , the screening and crushing block 201 is engaged with the crushing jaw 506, and the collecting cover 203 is arranged directly under the screening groove 202. By setting the screening groove 202, it is convenient to screen the qualified construction waste after the initial crushing.

Referring to FIG. 5 , the inner sides of the two connecting plates 3 are rotatably connected to a plurality of transmission rollers 301 , and the conveying rollers 301 are rotatably connected to a conveyor belt 302 , and the bottom surface of the connecting plate 3 is fixedly provided with a support frame 303 , and the conveyor belt 302 is rotatably connected to the crusher. Inside the main body 1 , the conveyor belt 302 is arranged directly under the collection cover 203 , and by arranging the conveyor belt 302 , it is convenient to transfer the scraps that have passed the shredding to the outside for collection.

The working process of the high-efficiency crushing and processing device for construction waste of the present invention is as follows. In the initial state, the discharge cover 101 is arranged on the top surface of the crusher main body 1 and the gathering plate below the discharge cover 101 is arranged on the crusher main body 1. At the same time, two crushing rollers 404 are arranged below the gathering plate to facilitate the crushing of construction waste, and a sloping plate 2 is arranged below the crushing roller 404, between the sloping plate 2 and the screening and crushing block 201. There is a screening slot 202 for screening and processing the qualified waste after crushing, and a crushing jaw 506 meshing with it is arranged on the screening slot 202, and the crushing jaw 506 is driven by a double-shaft motor 502. It rotates, and the eccentric wheel 504 drives the crushing jaw 506 to work under the action of the limit slide rod through the linkage shaft 505, which is convenient for secondary crushing of the unqualified crushed objects. Under the action of the roller 301, the crushed waste can be effectively output, and the front side of the crusher main body 1 is provided with a vacuum pipe 601 connected to the vacuum box 602, and the vacuum box 602 is provided with a wind wheel 608 It is used to suck and remove the dust in the main body 1 of the crusher, and at the same time, a dust filter plate 612 is arranged under the fan cover 607 to filter, discharge and collect the dust;

When the construction waste needs to be crushed and screened, the opening cover 101 is first opened, and the construction waste is poured into the main body 1 of the crusher from the feeding chute of the discharging cover 101, and the waste is accumulated on the crushing roller 404 after passing through the gathering plate. At this time, the crushing motor 401 is started, and the crushing motor 401 drives the driving gear 402 to rotate so that the interlocking wheel 403 rotates accordingly. Drive the crushing roller 404 to start to rotate, because the crushing roller 404 rotates in the same direction, so when the crushing roller 404 rotates, the construction waste is crushed and squeezed by the pressure of the grooves on the surface of the crushing roller 404 and falls from between the two crushing rollers 404. On the inclined plate 2, the qualified construction waste after pulverization at this time falls through the screening groove 202 between the inclined plate 2 and the screening and crushing block 201, passes through the collection cover 203, falls on the conveyor belt 302, and is transported to the outside for collection. The device is convenient for crushing and screening construction waste.

When secondary crushing of construction waste is required, firstly, when the waste falling from between the two crushing rollers 404 cannot meet the requirement of falling from the screening groove 202, the waste continues to slide down through the screening and crushing block The top of 201 slides down into the gap between the screening and crushing block 201 and the crushing jaw 506. At this time, the dual-axis motor 502 is activated, and the dual-axis motor 502 drives the eccentric wheel 504 to rotate through the connecting rod 503. Since the linkage shaft 505 is connected to the eccentric wheel 504 Therefore, when the eccentric wheel 504 rotates, it drives the linkage shaft 505 to slide back and forth on the back of the crusher main body 1, thereby driving the crushing jaw 506 to reciprocate back and forth under the action of the limit slide bar to screen the crushing block 201. Correspondingly, the secondary crushing of the construction waste in the gap is sufficient, and the device is convenient for secondary crushing of the construction waste.

When it is necessary to absorb the dust inside the crusher main body 1 when it is working, first start the dust suction motor 605 to drive the main drive wheel 606 to rotate, and the main drive wheel 606 drives the auxiliary drive wheel 609 to rotate through the linkage belt 610 connected by the surface drive. , since the auxiliary transmission wheel 609 is connected with the wind wheel 608, the wind wheel 608 also rotates accordingly and sucks the dust in the main body 1 of the crusher into the vacuum box 602 through the vacuum pipe 601. A dust filter plate 612 is provided, so when the dust enters the interior of the dust collecting box 602, the air is filtered by the dust filter plate 612 and discharged through the fan cover 607, while the dust is blocked under the dust filter plate 612, and the dust accumulates too much. Afterwards, it can automatically fall to the bottom surface of the dust collecting box 602 due to its own gravity and slide out and collect through the ash discharge plate 604. The device is convenient for suction and removal of the dust inside the crusher main body 1 when it is working.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device comprising a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (10)

1. The utility model provides a high-efficient broken processing apparatus of construction waste material, includes breaker main part (1), its characterized in that, it includes:

a crushing device (4) provided on the left side of the crusher body (1);

a secondary crushing device (5) mounted on the back of the crusher main body (1);

a dust collection processing mechanism (6) arranged on the front surface of the crusher main body (1);

the crushing device (4) comprises a crushing motor (401), a driving gear (402), a linkage wheel (403), a crushing roller (404) and a driven gear (405), wherein the crushing motor (401) is fixedly arranged on one side of the crusher main body (1), the driving gear (402) is rotatably connected to the top end of the crushing motor (401), the linkage wheel (403) is meshed and driven in a tooth slot of the driving gear (402), the crushing roller (404) is rotatably connected inside the crusher main body (1), and the driven gear (405) penetrates through the crusher main body (1) and is fixedly arranged on one side of the crushing roller (404);

the secondary crushing device (5) comprises a fixing plate (501), a double-shaft motor (502), a connecting rod (503), an eccentric wheel (504), a linkage shaft (505) and a crushing jaw (506), wherein the fixing plate (501) is fixedly arranged on the back of the crusher main body (1), the double-shaft motor (502) is fixedly assembled on the top surface of the fixing plate (501), the connecting rod (503) is rotatably connected to two sides of the double-shaft motor (502), the eccentric wheel (504) is fixedly arranged at the outer end of the connecting rod (503), one end of the linkage shaft (505) is rotatably connected to the eccentric wheel (504), and the crushing jaw (506) is movably hinged to the other end of the linkage shaft (505);

the dust collection processing mechanism (6) comprises a dust collection pipe (601), a dust collection box (602), a mounting plate (603), a dust discharge plate (604) and a dust filter plate (612), wherein the dust collection pipe (601) is fixedly arranged on the front surface of the crusher main body (1), the dust collection box (602) is fixedly arranged at the top end of the dust collection pipe (601), the mounting plate (603) is fixedly arranged on the side surface of the dust collection box (602), the dust discharge plate (604) penetrates through and is fixedly arranged on the left side of the dust collection box (602), and the dust filter plate (612) is fixedly arranged inside the dust collection box (602);

the dust collection processing mechanism (6) further comprises a dust collection motor (605), a main transmission wheel (606), a fan cover (607), a wind wheel (608), an auxiliary transmission wheel (609), a linkage belt (610) and a protective cover (611), wherein the dust collection motor (605) is fixedly assembled on the top surface of the mounting plate (603), the main transmission wheel (606) is fixedly arranged on one side of the dust collection motor (605), the fan cover (607) is fixedly arranged inside the dust collection box (602), the wind wheel (608) is rotatably connected inside the fan cover (607), the auxiliary transmission wheel (609) penetrates through the fan cover (607) and is fixedly arranged on one side of the wind wheel (608), the linkage belt (610) is in transmission connection with the auxiliary transmission wheel (609), and the protective cover (611) is fixedly sleeved on the outer side of the protective cover (611).

2. The efficient crushing treatment device for the construction waste according to claim 1, which is characterized in that: the top surface of the crusher main body (1) is fixedly provided with a discharging cover (101), one side of the crusher main body (1) is fixedly provided with a gear box (102), the back surface of the crusher main body (1) is fixedly provided with a filter plate (103), and the front of the filter plate (103) is provided with an air inlet (104).

3. The efficient crushing treatment device for the construction waste according to claim 1, characterized in that: the crusher is characterized in that an inclined plate (2) and broken fragments (201) are fixedly arranged inside the crusher main body (1), a screening groove (202) is formed between the inclined plate (2) and the broken fragments (201) through screening, and a collecting cover (203) is fixedly arranged inside the crusher main body (1).

4. The efficient crushing treatment device for the construction waste according to claim 1, characterized in that: the inside of breaker main part (1) is run through and is equipped with two and link board (3), two link inboard rotation of board (3) and connect a plurality of transmission roller (301), it is connected with conveyer belt (302) to rotate on transmission roller (301), the fixed support frame (303) that is equipped with in bottom surface of board (3) even.

5. The efficient crushing treatment device for the construction waste as claimed in claim 2, wherein: the bottom of the inner cavity of the gear box (102) is fixedly provided with a crushing motor (401), and a gathering plate is arranged below the discharge cover (101) and fixedly arranged inside the crusher main body (1).

6. The efficient crushing treatment device for the construction waste according to claim 3, characterized in that: the screening crushing pieces (201) are engaged with a crushing jaw (506), and the collecting cover (203) is arranged right below the screening groove (202).

7. The efficient crushing treatment device for the construction waste according to claim 4, characterized in that: the conveyor belt (302) penetrates through and is rotatably connected to the inner part of the crusher main body (1), and the conveyor belt (302) is arranged under the collecting cover (203).

8. The efficient crushing treatment device for the construction waste according to claim 1, which is characterized in that: the driven gear (405) is meshed and driven in a tooth groove of the linkage wheel (403), and the linkage wheel (403) is rotatably connected to the side wall of the crusher main body (1).

9. The efficient crushing treatment device for the construction waste according to claim 1, which is characterized in that: the linkage shaft (505) penetrates through the back of the crusher main body (1) in a movable inserting mode.

10. The efficient crushing treatment device for the construction waste according to claim 1, characterized in that: the inner side of the linkage belt (610) is respectively and rotatably connected with a main driving wheel (606) and an auxiliary driving wheel (609), and the main driving wheel (606), the auxiliary driving wheel (609) and the linkage belt (610) are fixedly sleeved in the protective cover (611).

Images