CN113019550A

CN113019550A - Building rubbish breaker for building engineering that crushing effect is good

Info

Publication number: CN113019550A
Application number: CN202110227488.1A
Authority: CN
Inventors: 沈晓晔
Original assignee: Huzhou Xinhuo Construction Engineering Co ltd
Current assignee: Huzhou Xinhuo Construction Engineering Co ltd
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-06-25

Abstract

The invention relates to the technical field of building garbage crushing, and discloses a building garbage crushing device for building engineering, which has a good crushing effect and comprises a crushing box, wherein a feed inlet is formed in the center of the top of the crushing box, an iron screen is fixedly connected to the center of the inner wall of the crushing box, a flow limiting plate is fixedly connected to the center of the inner wall of the crushing box, a channel is fixedly connected to the center of the left side of the crushing box, a crushing mechanism is arranged in the crushing box, a dust falling mechanism is arranged at the bottom of the right side of the outer wall of the crushing box. This building rubbish breaker for building engineering that crushing effect is good places building rubbish in smashing the incasement and carries out broken back, and the water pump is taken the water in the water tank out through the drinking-water pipe to inside carrying to atomizer through the delivery pipe, and spout behind atomizing with water through atomizer, make the humidity that smashes incasement portion increase, force the piece heaviness, thereby avoided the appearance of the condition that the piece wordlessly dances in the air.

Description

Building rubbish breaker for building engineering that crushing effect is good

Technical Field

The invention relates to the technical field of building waste crushing, in particular to a building waste crushing device with a good crushing effect for building engineering.

Background

The construction waste refers to the general name of dregs, waste concrete, waste bricks and other wastes generated in the production activities of the construction industry such as demolition, construction, decoration, repair and the like, and is classified according to the production source, and the construction waste can be divided into engineering dregs, decoration waste, demolition waste, engineering mud and the like; the construction waste can be classified according to composition, the construction waste can be divided into slag, concrete blocks, broken stones, broken bricks and tiles, waste mortar, slurry, asphalt blocks, waste plastics, waste metals, waste bamboo and wood and the like.

And carry out broken building rubbish breaker to building rubbish on the market at present, when carrying out the breakage to building rubbish, broken effect is not good, when carrying out the breakage simultaneously, and the dust that produces is more, leads to causing serious threat to operating personnel's healthy.

Disclosure of Invention

The invention aims to provide a construction waste crushing device for construction engineering, which has a good crushing effect and solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a building rubbish breaker for building engineering that crushing effect is good, is including smashing the case, smash roof portion center and seted up the feed inlet, smash incasement portion center fixedly connected with iron screen cloth, smash incasement wall center fixedly connected with restrictor plate, smash case left side center fixedly connected with passageway, the passageway outer wall is provided with the containing box, containing box right side fixedly connected with fixed block, the inside threaded connection of fixed block has the bolt, it is provided with rubbing crusher and constructs to smash incasement portion, it is provided with dust fall mechanism to smash incasement portion right side bottom, it is provided with conveying mechanism to smash incasement portion bottom.

Crushing mechanism includes first backup pad, first motor, first output shaft, first bearing, first bull stick, first runner, first latch, second backup pad, second motor, second output shaft, second bearing, second bull stick, second runner and second latch, first backup pad fixed connection is in crushing case front left side top, first motor fixed connection is in first backup pad top, first output shaft rotates to be connected in first motor back center, first bearing fixed connection is in crushing case front left side top, first bull stick sets up inside first bearing, first runner fixed connection is in the outer wall of first bull stick, first latch fixed connection is in first runner outer wall.

Preferably, crushing case and passageway intercommunication, the current-limiting plate is located iron screen cloth bottom, the fixed block distributes in containing box right side top and containing box right side bottom, the bolt run through the fixed block and with passageway outer wall threaded connection, the containing box passes through fixed block and passageway fixed connection.

Preferably, the outer wall of the first output shaft is fixedly connected with the inner ring of the first bearing, the center of the back face of the first output shaft is fixedly connected with the center of the front face of the first rotating rod, and the first clamping teeth are distributed on the outer wall of the first rotating wheel at equal intervals.

Preferably, the second support plate is fixedly connected to the right top of the back of the crushing box, the second motor is fixedly connected to the top of the second support plate, the second output shaft is rotatably connected to the center of the front of the second motor, the second bearing is fixedly connected to the right top of the back of the crushing box, the second rotating rod is arranged inside the second bearing, the second rotating wheel is fixedly connected to the outer wall of the second rotating rod, and the second latch is fixedly connected to the outer wall of the second rotating wheel.

Preferably, the outer wall of the second output shaft is fixedly connected with the inner ring of the second bearing, the center of the back face of the second rotating rod is fixedly connected with the center of the front face of the second output shaft, the second clamping teeth are distributed on the outer wall of the second rotating wheel at equal intervals, and the first rotating wheel is meshed with the second rotating rod through the first clamping teeth and the second clamping teeth.

Preferably, dust fall mechanism includes water tank, water pump, drinking-water pipe, delivery pipe, atomizer, water inlet and sealed piece, water tank fixed connection is in smashing case right side bottom, water pump fixed connection is in water tank top center, drinking-water pipe fixed connection is on the water pump right side, delivery pipe fixed connection is in the water pump left side, atomizer fixed connection is in delivery pipe left end, the water inlet is seted up at the inside right side top of water tank, sealed piece sets up inside the water inlet.

Preferably, the drinking-water pipe runs through the water tank top and extends to the inside bottom of water tank, atomizer and delivery pipe intercommunication, the outer wall of sealed piece and the inner wall sliding connection of water inlet.

Preferably, conveying mechanism includes conveying motor, third bull stick, third runner, third latch, conveyer belt, draw-in groove, bracing piece, horizontal pole, montant, lower plate and goes up the roof, conveying motor fixed connection is on smashing incasement wall bottom right side, the third bull stick rotates to be connected in conveying motor back center, third runner fixed connection is in third bull stick outer wall, third latch fixed connection is in third runner outer wall, the conveyer belt sets up in third runner outer wall, the draw-in groove is seted up inside the conveyer belt, bracing piece fixed connection is in smashing incasement wall bottom, horizontal pole fixed connection is on the bracing piece top, montant fixed connection is in the horizontal pole center, lower plate fixed connection is in the montant bottom, it is on the montant top to go up roof fixed connection.

Preferably, the third latch is equidistantly and densely distributed on the outer wall of the third rotating wheel, the clamping grooves are equidistantly and densely distributed inside the conveying belt, the third latch is clamped with the clamping grooves, and the vertical rod penetrates through the center of the cross rod.

Compared with the prior art, the construction waste crushing device for the construction engineering, provided by the invention, has a good crushing effect, and has the following beneficial effects:

1. this building rubbish breaker for building engineering that crushing effect is good, place building rubbish in smashing the incasement and carry out broken back, can become the piece, and drop to the top of conveyer belt through indisputable screen cloth and current-limiting plate, start the water pump this moment, the water pump is taken out the water in the water tank through the drinking-water pipe, and carry to inside the atomizer through the flow pipe, and spout behind the water atomization through the atomizer, make the humidity that smashes incasement portion increase, force the piece heaviness, thereby the emergence of the condition of the indiscriminate dancing of piece has been avoided, greatly reduced when smashing the threat of piece to operating personnel's healthy.

2. This building rubbish breaker for building engineering that crushing effect is good, losing building rubbish to crushing incasement portion back through the feed inlet, building rubbish becomes the piece after being smashed by rubbing crusher structure, and fall to the top of iron screen cloth, and carry out rocking that the during operation produced with the help of the device, filter the building rubbish piece at iron screen cloth top, less piece drops to the top of conveyer belt through iron screen cloth, and transport away it, the passageway that great building rubbish was seted up through crushing case left side center drops to the containing box in, accomodate the arrangement.

3. This building rubbish breaker for building engineering that crushing effect is good fills up the containing box at bold building rubbish after, the rotation bolt, alright with take off the containing box to with the bold building rubbish in the containing box drop into from the feed inlet again, smash rubbish once more, thereby make smash more thoroughly, the recycle effect is better.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor

FIG. 1 is a front sectional view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

FIG. 4 is an enlarged partial schematic view of the delivery mechanism of the present invention;

FIG. 5 is a right side schematic view of the overall structure of the present invention;

fig. 6 is an enlarged partial cross-sectional view of the delivery mechanism of the present invention.

In the figure: 1. a crushing box; 2. a feed inlet; 3. an iron screen; 4. a restrictor plate; 5. a channel; 6. a storage box; 7. a fixed block; 8. a bolt; 9. a crushing mechanism; 901. a first support plate; 902. a first motor; 903. a first output shaft; 904. a first bearing; 905. a first rotating lever; 906. a first runner; 907. a first latch; 908. a second support plate; 909. a second motor; 910. a second output shaft; 911. a second bearing; 912. a second rotating rod; 913. a second runner; 914 and a second latch; 10. a dust falling mechanism; 1001. a water tank; 1002. a water pump; 1003. a water pumping pipe; 1004. a water supply pipe; 1005. an atomizing spray head; 1006. a water inlet; 1007. a sealing block; 11. a conveying mechanism; 1101. a conveying motor; 1102. a third rotating rod; 1103. a third rotating wheel; 1104. a third latch; 1105. a conveyor belt; 1106. a card slot; 1107. a support bar; 1108. a cross bar; 1109. a vertical rod; 1110. a lower base plate; 1111. and (4) an upper top plate.

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 present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-6, the present invention provides a technical solution: a construction waste crushing device with good crushing effect for construction engineering comprises a crushing box 1, a feed inlet 2 is arranged in the center of the top of the crushing box 1, an iron screen 3 is fixedly connected to the center of the inside of the crushing box 1, a flow limiting plate 4 is fixedly connected to the center of the inner wall of the crushing box 1, the flow limiting plate 4 is positioned at the bottom of the iron screen 3, a channel 5 is fixedly connected to the center of the left side of the crushing box 1, the crushing box 1 is communicated with the channel 5, a containing box 6 is arranged on the outer wall of the channel 5, a fixed block 7 is fixedly connected to the right side of the containing box 6, the fixed block 7 is distributed at the top of the right side of the containing box 6 and the bottom of the right side of the containing box 6, a bolt 8 is in threaded connection with the inside of the fixed block 7, the bolt 8 penetrates through the fixed block 7 and is in threaded, the bottom inside the crushing box 1 is provided with a conveying mechanism 11, after the construction waste is thrown into the crushing box 1 through the feed inlet 2, the construction waste is crushed into chips by the crushing mechanism 9, and falls to the top of the iron screen 3, and by means of shaking generated when the device is operated, screening the building garbage scraps on the top of the iron screen 3, dropping the smaller scraps to the top of the conveying belt 1105 through the iron screen 3, the construction waste is conveyed out, the larger construction waste falls into a containing box 6 through a channel 5 arranged at the center of the left side of the crushing box 1 for containing and sorting, after the storage box 6 is filled with large building rubbish, the storage box 6 can be taken down by rotating the bolt 8, and the bold building rubbish in the containing box 6 drops into from feed inlet 2 again, smashes rubbish once more to make smash more thoroughly, the recycle effect is better.

The crushing mechanism 9 comprises a first supporting plate 901, a first motor 902, a first output shaft 903, a first bearing 904, a first rotating rod 905, a first rotating wheel 906, a first latch 907, a second supporting plate 908, a second motor 909, a second output shaft 910, a second bearing 911, a second rotating rod 912, a second rotating wheel 913 and a second latch 914, wherein the first supporting plate 901 is fixedly connected to the top of the left side of the front surface of the crushing box 1, the first motor 902 is fixedly connected to the top of the first supporting plate 901, the first output shaft 903 is rotatably connected to the center of the back surface of the first motor 902, the first bearing 904 is fixedly connected to the top of the left side of the front surface of the crushing box 1, the outer wall of the first output shaft 903 is fixedly connected with the inner ring of the first bearing 904, the first rotating rod 905 is arranged in the first bearing 904, the center of the back surface of the first output shaft 903 is fixedly connected with the center of the front surface of the first rotating rod, the first latch 907 is fixedly connected to the outer wall of the first rotating wheel 906, the first latches 907 are equidistantly distributed on the outer wall of the first rotating wheel 906, the second supporting plate 908 is fixedly connected to the top of the right side of the back of the crushing box 1, the second motor 909 is fixedly connected to the top of the second supporting plate 908, the second output shaft 910 is rotatably connected to the center of the front face of the second motor 909, the second bearing 911 is fixedly connected to the top of the right side of the back of the crushing box 1, the outer wall of the second output shaft 910 is fixedly connected with the inner ring of the second bearing 911, the second rotating rod 912 is arranged inside the second bearing 911, the center of the back of the second rotating rod 912 is fixedly connected with the center of the front face of the second output shaft 910, the second rotating rod 913 is fixedly connected to the outer wall of the second rotating rod 912, the second latch 914 is fixedly connected to the outer wall of the second rotating rod 913, the second latches 914 are equidistantly distributed on the outer wall of the second rotating.

The dust falling mechanism 10 comprises a water tank 1001, a water pump 1002, a water pumping pipe 1003, a water feeding pipe 1004, an atomizing nozzle 1005, a water inlet 1006 and a sealing block 1007, wherein the water tank 1001 is fixedly connected to the bottom of the right side of the crushing tank 1, the water pump 1002 is fixedly connected to the center of the top of the water tank 1001, the water pumping pipe 1003 is fixedly connected to the right side of the water pump 1002, the water pumping pipe 1003 penetrates through the top of the water tank 1001 and extends to the bottom of the inside of the water tank 1001, the water feeding pipe 1004 is fixedly connected to the left side of the water pump 1002, the atomizing nozzle 1005 is fixedly connected to the left end of the water feeding pipe 1004, the atomizing nozzle 1005 is communicated with the water feeding pipe 1004, the water inlet 1006 is arranged at the top of the right side of the inside of the water tank 1001, the sealing block 1007 is arranged inside the water inlet 1006, the outer wall of, at this moment, the water pump 1002 is started, the water pump 1002 pumps water in the water tank 1001 through the water pumping pipe 1003, the water is conveyed to the inside of the atomizing spray head 1005 through the water conveying pipe 1004, the atomized water is sprayed out through the atomizing spray head 1005, the humidity inside the crushing box 1 is increased, and the chips are forced to be heavy, so that the situation that the chips fly in the air is avoided, and the threat to the health of operators caused by the chips during crushing is greatly reduced.

The conveying mechanism 11 comprises a conveying motor 1101, a third rotating rod 1102, a third rotating wheel 1103, a third latch 1104, a conveying belt 1105, a clamping groove 1106, a supporting rod 1107, a cross bar 1108, a vertical rod 1109, a lower bottom plate 1110 and an upper top plate 1111, wherein the conveying motor 1101 is fixedly connected to the right side of the bottom of the inner wall of the crushing box 1, the third rotating rod 1102 is rotatably connected to the center of the back of the conveying motor 1101, the third rotating wheel 1103 is fixedly connected to the outer wall of the third rotating rod 1102, the third latch 1104 is fixedly connected to the outer wall of the third rotating wheel 1103, the third latch 1104 is equidistantly and densely distributed on the outer wall of the third rotating wheel 1103, the conveying belt 1105 is arranged on the outer wall of the third rotating wheel 1103, the clamping groove 1106 is arranged inside the conveying belt 1105, the third latch 1104 is equidistantly and densely distributed in the conveying belt 1105, the supporting rod 1107 is fixedly connected to the bottom of the inner wall of the crushing box 1, the vertical rod 1109 penetrates through the center of the cross rod 1108, the lower bottom plate 1110 is fixedly connected to the bottom end of the vertical rod 1109, and the upper top plate 1111 is fixedly connected to the top end of the vertical rod 1109.

In the actual operation process, when the device is used, the first motor 902 and the second motor 909 are started, the first motor 902 and the second motor 909 respectively drive the first rotating wheel 906 and the second rotating wheel 913 to rotate through the first bearing 904 and the second bearing 911, the first rotating wheel 906 and the second rotating wheel 913 are meshed, therefore, when an operator puts construction waste into the crushing box 1 through the feeding hole 2, the first rotating wheel 906 and the second rotating wheel 913 squeeze and crush the construction waste, at the moment, the water pump 1002 is started, the water pump 1002 pumps water in the water tank 1001 through the water pumping pipe 1003, the water is conveyed to the inside of the atomizing nozzle 1005 through the water conveying pipe 1004 and is atomized by the atomizing nozzle 1005 and then is sprayed out, after the waste is crushed into chips by the first rotating wheel 906 and the second rotating wheel 913, the chips fall to the top of the iron screen 3 and fall from the meshes inside the iron screen 3 through the shaking generated when the crushing box 1 works, and absorb the inside moisture of crushing case 1, increase the weight of piece self, start conveying motor 1101, conveying motor 1101 drives conveyer belt 1105 through third bull stick 1102 and rotates to will drop to the piece rubbish of conveyer belt 1105 top and carry to crushing case 1 outside, carry out garbage collection by operating personnel.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a building rubbish breaker for building engineering that crushing effect is good, is including smashing case (1), its characterized in that: a feed inlet (2) is formed in the center of the top of the crushing box (1), an iron screen (3) is fixedly connected to the center of the interior of the crushing box (1), a flow limiting plate (4) is fixedly connected to the center of the inner wall of the crushing box (1), a channel (5) is fixedly connected to the center of the left side of the crushing box (1), a containing box (6) is arranged on the outer wall of the channel (5), a fixed block (7) is fixedly connected to the right side of the containing box (6), a bolt (8) is connected to the interior of the fixed block (7) through a thread, a crushing mechanism (9) is arranged in the crushing box (1), a dust falling mechanism (10) is arranged at the bottom of the right side of the outer wall of the crushing box;

the crushing mechanism (9) comprises a first supporting plate (901), a first motor (902), a first output shaft (903), a first bearing (904), a first rotating rod (905), a first rotating wheel (906), a first latch (907), a second supporting plate (908), a second motor (909), a second output shaft (910), a second bearing (911), a second rotating rod (912), a second rotating wheel (913) and a second latch (914), wherein the first supporting plate (901) is fixedly connected to the top of the left side of the front face of the crushing box (1), the first motor (902) is fixedly connected to the top of the first supporting plate (901), the first output shaft (903) is rotatably connected to the center of the back face of the first motor (902), the first bearing (904) is fixedly connected to the top of the left side of the front face of the crushing box (1), the first rotating rod (905) is arranged in the first bearing (904), and the first rotating wheel (906) is fixedly connected to the outer wall of the first rotating rod (905), the first latch (907) is fixedly connected to the outer wall of the first rotating wheel (906).

2. The construction waste crushing device with good crushing effect for the construction engineering, according to claim 1, is characterized in that: smash case (1) and passageway (5) intercommunication, current-limiting plate (4) are located iron screen cloth (3) bottom, fixed block (7) distribute in containing box (6) right side top and containing box (6) right side bottom, bolt (8) run through fixed block (7) and with passageway (5) outer wall threaded connection, containing box (6) are through fixed block (7) and passageway (5) fixed connection.

3. The construction waste crushing device with good crushing effect for the construction engineering, according to claim 1, is characterized in that: the outer wall of the first output shaft (903) is fixedly connected with the inner ring of the first bearing (904), the center of the back face of the first output shaft (903) is fixedly connected with the center of the front face of the first rotating rod (905), and the first clamping teeth (907) are distributed on the outer wall of the first rotating wheel (906) at equal intervals.

4. The construction waste crushing device with good crushing effect for the construction engineering, according to claim 1, is characterized in that: the second supporting plate (908) is fixedly connected to the top of the right side of the back of the crushing box (1), the second motor (909) is fixedly connected to the top of the second supporting plate (908), the second output shaft (910) is rotatably connected to the center of the front of the second motor (909), the second bearing (911) is fixedly connected to the top of the right side of the back of the crushing box (1), the second rotating rod (912) is arranged inside the second bearing (911), the second rotating wheel (913) is fixedly connected to the outer wall of the second rotating rod (912), and the second latch (914) is fixedly connected to the outer wall of the second rotating wheel (913).

5. The construction waste crushing device with good crushing effect for the construction engineering, according to claim 4, is characterized in that: the outer wall of the second output shaft (910) is fixedly connected with the inner ring of the second bearing (911), the center of the back face of the second rotating rod (912) is fixedly connected with the center of the front face of the second output shaft (910), the second clamping teeth (914) are distributed on the outer wall of the second rotating wheel (913) at equal intervals, and the first rotating wheel (906) and the second rotating rod (912) are meshed through the first clamping teeth (907) and the second clamping teeth (914).

6. The construction waste crushing device with good crushing effect for the construction engineering, according to claim 1, is characterized in that: dust fall mechanism (10) include water tank (1001), water pump (1002), drinking-water pipe (1003), delivery pipe (1004), atomizer (1005), water inlet (1006) and sealed piece (1007), water tank (1001) fixed connection is in crushing case (1) right side bottom, water pump (1002) fixed connection is in water tank (1001) top center, drinking-water pipe (1003) fixed connection is on water pump (1002) right side, delivery pipe (1004) fixed connection is in water pump (1002) left side, atomizer (1005) fixed connection is in delivery pipe (1004) left end, water inlet (1006) are seted up at the inside right side top of water tank (1001), sealed piece (1007) set up inside water inlet (1006).

7. The construction waste crushing device with good crushing effect for the construction engineering, according to claim 6, is characterized in that: the water pumping pipe (1003) penetrates through the top of the water tank (1001) and extends to the bottom of the interior of the water tank (1001), the atomizing spray head (1005) is communicated with the water supply pipe (1004), and the outer wall of the sealing block (1007) is in sliding connection with the inner wall of the water inlet (1006).

8. The construction waste crushing device with good crushing effect for the construction engineering, according to claim 1, is characterized in that: the conveying mechanism (11) comprises a conveying motor (1101), a third rotating rod (1102), a third rotating wheel (1103), a third latch (1104), a conveying belt (1105), a clamping groove (1106), a supporting rod (1107), a cross rod (1108), a vertical rod (1109), a lower bottom plate (1110) and an upper top plate (1111), wherein the conveying motor (1101) is fixedly connected to the right side of the bottom of the inner wall of the crushing box (1), the third rotating rod (1102) is rotatably connected to the center of the back of the conveying motor (1101), the third rotating wheel (1103) is fixedly connected to the outer wall of the third rotating rod (1102), the third latch (1104) is fixedly connected to the outer wall of the third rotating wheel (1103), the conveying belt (1105) is arranged on the outer wall of the third rotating wheel (1103), the clamping groove (1106) is arranged inside the conveying belt (1105), the supporting rod (1107) is fixedly connected to the bottom of the inner wall of the crushing box (1), and the cross rod (1108) is fixedly connected to, montant (1109) fixed connection is in horizontal pole (1108) center, bottom plate (1110) fixed connection is in montant (1109) bottom, go up roof (1111) fixed connection in montant (1109) top.

9. The construction waste crushing device with good crushing effect for the construction engineering according to claim 8, characterized in that: the third latch (1104) is equidistantly and densely distributed on the outer wall of the third rotating wheel (1103), the clamping grooves (1106) are equidistantly and densely distributed inside the conveying belt (1105), the third latch (1104) is clamped with the clamping grooves (1106), and the vertical rod (1109) penetrates through the center of the cross rod (1108).