CN215140363U

CN215140363U - Breaker is used in building engineering construction

Info

Publication number: CN215140363U
Application number: CN202121180678.4U
Authority: CN
Inventors: 赵强
Original assignee: Guanlu Construction Co Ltd
Current assignee: Guanlu Construction Co Ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-12-14
Anticipated expiration: 2031-05-28

Abstract

The application discloses a crusher for building engineering construction, which comprises a shell, a lifting mechanism and a spraying mechanism, wherein the bottom end of the left side of the outer wall of the shell is fixedly connected with a fixed plate, the bottom end of the inner wall of the shell is clamped with the outer wall of a containing barrel, and the top end of the shell is fixedly connected with the bottom end of the outer wall of a feeding hopper; the lifting mechanism comprises a third motor, and the third motor is fixedly sleeved in the inner cavity of the fixing plate. Through starting first motor and water pump, the water pump inhales the second water pipe through first water pipe with the water in the water tank, the rethread shower nozzle blowout, first motor drives first threaded rod simultaneously and rotates, first threaded sleeve with first threaded rod screw-thread fit removes along first threaded rod direction under the restriction of stop sleeve and gag lever post, it removes along first threaded rod direction to drive the shower nozzle, the realization is to the dust fall in the broken section of thick bamboo, simultaneously can also effectively cool down, avoid the stone crushing process to produce a large amount of flying dust polluted environment, stone and part frictional heating harm part have also been avoided.

Description

Breaker is used in building engineering construction

Technical Field

The application relates to the field of constructional engineering, in particular to a crusher for constructional engineering construction.

Background

The crusher equipment is used as main equipment for mining, and mainly aims at crushing stones with different sizes, large jaw crushers are used, other crushers with multiple models are selected automatically according to the discharge requirement, and the stones directly fall into a rotary table rotating at a high speed from the upper part of the crusher; under the action of high-speed centrifugal force, the flying stones which are shunted around the rotary disc with the other part in an umbrella-shaped mode generate high-speed collision and high-density crushing, and after the stones are mutually stricken, eddy current motion is formed between the rotary disc and the shell to cause multiple times of mutual striking, friction and crushing, and the stones are directly discharged from the lower part. Forming a closed loop for multiple cycles, and controlling the granularity to be required by the screening equipment.

The existing crusher needs to convey stone materials into the crusher manually, the labor intensity of workers is increased, a large amount of fly dust is generated in the crushing process of the existing crusher, the environment is polluted, the workers suck the fly dust to cause physical injury, and the crusher easily generates a large amount of heat in the friction of the stone materials and mechanical parts in the crushing process to damage the parts of the crusher. Therefore, the crusher for the construction of the building engineering is provided for solving the problems.

Disclosure of Invention

The crusher for construction in the embodiment is provided for solving the problem that a large amount of fly ash is generated in the crushing process of the crusher in the prior art.

According to one aspect of the application, the crusher for the construction of the building engineering comprises a shell, a lifting mechanism and a spraying mechanism, wherein the bottom end of the left side of the outer wall of the shell is fixedly connected with a fixed plate, the bottom end of the inner wall of the shell is clamped with the outer wall of a containing barrel, and the top end of the shell is fixedly connected with the bottom end of the outer wall of a feeding hopper;

the lifting mechanism comprises a third motor, the third motor is fixedly sleeved in an inner cavity of the fixed plate, the output end of the third motor is fixedly connected with the bottom end of a third threaded rod, the outer wall of the third threaded rod is in threaded sleeve connection with a second threaded sleeve, the left bottom end of the outer wall of the second threaded sleeve is fixedly connected with a connecting plate, the right side of the top end of the outer wall of the connecting plate is fixedly connected with the bottom end of a vertical plate, and the right side of the vertical plate is fixedly connected with one side of the outer wall of the second threaded sleeve;

the spray mechanism comprises a spray head, the top end of the outer wall of the spray head is fixedly connected with the bottom end of the outer wall of a limiting sleeve, the top end of the outer wall of the limiting sleeve is fixedly connected with the bottom end of the outer wall of a first threaded rod, the first threaded sleeve is in threaded sleeve connection with the outer wall of the first threaded rod, the limiting sleeve is in sliding sleeve connection with the outer wall of the limiting rod, the limiting rod is connected with the left end and the right end of a transverse plate in a central mode, the transverse plate is provided with a front end and a rear end which are fixedly connected with the top end of a supporting column, and the bottom end of the supporting column is fixedly connected with the four corners of the top end of a feeding hopper.

Further, both ends are rotated respectively about first threaded rod and are connected fixed block one side, two fixed block bottom fixed connection diaphragm top center department respectively, first threaded rod one end fixed connection first motor output, first motor fixed connection fixed block one side.

Further, one side of the spray head is communicated with an output end of a second water pipe, an input end of the second water pipe is communicated with an output end of the water pump, an input end of the water pump is communicated with an output end of a first water pipe, and an input end of the first water pipe is communicated with the bottom end of an inner cavity of the water tank.

Further, water tank outer wall left side fixed connection casing outer wall right side bottom, water tank outer wall top fixed connection protective housing bottom, the fixed cover water pump of protective housing inner chamber.

Further, feeder hopper bottom intercommunication crushing barrel top, the crushing barrel top left and right sides is fixed connection slider, two respectively slider sliding connection feeder hopper outer wall bottom left and right sides, crushing barrel inner wall is equipped with the crushing roller, the sieve has been inlayed to crushing barrel bottom.

Furthermore, the top end of the left side of the vertical plate is rotatably connected with the right side of the outer wall of the conveying barrel, the front side and the rear side of the top end of the conveying barrel are respectively and fixedly connected with the baffle plate, the bottom end of the outer wall of the conveying barrel is rotatably connected with one end of a hydraulic cylinder, and the other end of the hydraulic cylinder is rotatably connected with one side of the bottom end of the inner wall of the connecting plate.

Further, defeated material bucket inner wall bottom center department fixed connection second motor bottom, second motor output end fixed connection second threaded rod bottom, second threaded rod outer wall screw cup joints push pedal center department.

Further, a second limiting block is fixedly connected to the right side of the outer wall of the second threaded sleeve, the second limiting block is slidably sleeved in an inner cavity of the second limiting groove, and the second limiting groove is vertically embedded in the center of the left side of the outer wall of the shell.

Further, fixed connection limiting plate is located at crushing section of thick bamboo outer wall front side center, the limiting plate left and right sides is sliding connection cam respectively, two the cam is fixed respectively to be cup jointed from driving wheel one side, two engage respectively the cooperation action wheel left and right sides from one side that the driving wheel is close to each other, the action wheel is fixed to be cup jointed at the fourth motor output, fourth motor fixed connection shells inner wall front side.

Furthermore, the left side and the right side of the push plate are respectively fixedly connected with a first limiting block, the first limiting blocks are respectively sleeved in the inner cavities of the first limiting grooves in a sliding mode, and the first limiting grooves are respectively vertically embedded in the left side and the right side of the inner wall of the conveying barrel.

Through the above-mentioned embodiment of this application, adopted hoist mechanism and sprayed the mechanism, solved the problem that a large amount of fly ashes were checked and collected to the breaker, reduced workman's intensity of labour.

Drawings

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

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

fig. 3 is a schematic view of a cam connection structure according to an embodiment of the present application.

In the figure: 1. the device comprises a shell, a 2, a first water pipe, a 3, a water tank, a 4, a water pump, a 5, a protective shell, a 6, a crushing barrel, a 7, a sliding block, an 8, a feed hopper, a 9, a second water pipe, a 10, a first threaded sleeve, a 11, a limiting sleeve, a 12, a spray head, a 13, a first threaded rod, a 14, a limiting rod, a 15, a supporting column, a 16, a fixed block, a 17, a first motor, a 18, a second threaded rod, a 19, a second motor, a 20, a baffle, a 21, a first limiting groove, a 22, a conveying barrel, a 23, a first limiting block, a 24, a connecting plate, a 25, a hydraulic cylinder, a 26, a second threaded sleeve, a 27, a second limiting block, a 28, a second limiting groove, a 29, a third threaded rod, a 30, a fixed plate, a 31, a third motor, a 32, a crushing roller, a 33, a sieve plate, a 34, a material containing barrel, a 35, a limiting plate, a 36, a driving wheel, a 37, a cam, a 38, a driven wheel, a 39, a vertical plate, a 40, a transverse plate, a 41, a vertical plate, a first water pipe, a second water pipe, a water pump, a water pipe, a water tank, a water pump, a water tank, a water pump, a water tank, a water pump, a water tank, a water pump, a water tank, a, Push plate, 42, fourth motor.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The spraying mechanism in the present embodiment may be applied to various crushers, for example, the following crusher is provided in the present embodiment, and the spraying mechanism in the present embodiment may be used to spray the following crusher.

This breaker includes broken case, the upper end middle part interlude of broken case is connected with a dog-house, the left end lower part interlude of broken case is connected with a bin outlet, guide rail of tank wall fixedly connected with before the broken incasement, the movable groove of break-over around the front end of guide rail and the preceding tank wall of broken case all opened one, the preceding tank wall upper portion and the preceding tank wall lower part of broken case all have a reducing mechanism through bearing housing swing joint, and reducing mechanism and transmission drive connection, a brace table of lower extreme fixedly connected with of broken case, the equal universal wheel of fixedly connected with in brace table's lower extreme four corners, the right-hand member welding of broken case has a pull rod. The lower groove wall of the discharge opening and the lower box wall of the crushing box are inclined at an angle, so that the agricultural products can freely slide under the action of gravity, blockage is avoided, the discharge is smooth, and the lower part of the feed opening is of a prismatic table structure and plays a role in guiding materials; the transmission device comprises a rotating rod, the front part and the rear part of the rotating rod are respectively and fixedly connected with a rocker and a transmission wheel, the rear part of the rotating rod is fixedly connected with a sliding block, the front part of the rotating rod is in threaded connection with a nut, and the nut is positioned between the rocker and the sliding block, so that the rotating rod can be conveniently fixed; the rear part of the rotating rod penetrates through the front box wall of the crushing box, the sliding block is movably connected in the guide rail to movably connect the transmission device with the crushing box, the nut is positioned in front of the crushing box, and the cross section area size of the rear end of the nut is larger than that of the front end of the movable groove; the crushing device comprises a crushing rod, the front part of the crushing rod is fixedly connected with a driven wheel, the rear part of the crushing rod is sleeved with two crushing rings, the outer surfaces of the two crushing rings are respectively provided with four crushing knives, the four crushing knives are distributed in an annular array mode according to the circle center of each crushing ring, the crushing knives are in a clamping tooth shape, the cutting effect is achieved, and the crushing modes are various; the front end of the crushing rod is movably connected with the front box wall of the crushing box through a bearing sleeve to movably connect the crushing device with the crushing box, and the driven wheel is meshed with the driving wheel to drive and connect the transmission device with the crushing device.

Of course, the embodiment can also be used for spraying crushers with other structures. The details are not repeated here, and the crusher according to the embodiment of the present application will be described below.

Referring to fig. 1-3, a crusher for construction of building engineering, 1, includes a housing 1, a lifting mechanism and a spraying mechanism, the bottom end of the left side of the outer wall of the housing 1 is fixedly connected with a fixing plate 30, the bottom end of the inner wall of the housing 1 is clamped with the outer wall of a material containing barrel 34, and the top end of the housing 1 is fixedly connected with the bottom end of the outer wall of a feed hopper 8;

the lifting mechanism comprises a third motor 31, the third motor 31 is fixedly sleeved in an inner cavity of the fixing plate 30, the output end of the third motor 31 is fixedly connected with the bottom end of a third threaded rod 29, the outer wall of the third threaded rod 29 is in threaded sleeve connection with a second threaded sleeve 26, the bottom end of the left side of the outer wall of the second threaded sleeve 26 is fixedly connected with a connecting plate 24, the top right side of the outer wall of the connecting plate 24 is fixedly connected with the bottom end of a vertical plate 39, and the right side of the vertical plate 39 is fixedly connected with one side of the outer wall of the second threaded sleeve 26;

spray mechanism and include

shower nozzle

12, 11 outer wall bottoms of shower nozzle 12 outer wall top fixed connection stop sleeve, the first threaded sleeve 10 outer wall bottom of 11 outer wall tops fixed connection of stop sleeve, first threaded sleeve 10 screw thread cup joints at first threaded rod 13 outer wall, stop sleeve 11 slides and cup joints at the gag lever post 14 outer wall, both ends difference fixed connection diaphragm 40 one side center department about the gag lever post 14, two both ends difference fixed connection support column 15 tops, four before diaphragm 40 back both ends difference fixed connection 8 top four corners of feeder hopper in the support column 15 bottom.

The left end and the right end of the first threaded rod 13 are respectively and rotatably connected with one side of a fixed block 16, the bottom ends of the two fixed blocks 16 are respectively and fixedly connected with the top center of a transverse plate 40, one end of the first threaded rod 13 is fixedly connected with the output end of a first motor 17, the first motor 17 is fixedly connected with one side of the fixed block 16, so that the first threaded rod 13 is conveniently driven to rotate by the first motor 17, one side of the spray head 12 is communicated with the output end of a second water pipe 9, the input end of the second water pipe 9 is communicated with the output end of a water pump 4, the input end of the water pump 4 is communicated with the output end of a first water pipe 2, the input end of the first water pipe 2 is communicated with the bottom end of an inner cavity of a water tank 3, the second water pipe 9 is reserved with partial length, the left side of the outer wall of the water tank 3 is fixedly connected with the bottom end of the right side of the outer wall of a shell 1, the top end of the outer wall of the water tank 3 is fixedly connected with the bottom end of a protective shell 5, the inner cavity of the protective shell 5 is fixedly connected with the water pump 4, the clean water is conveniently conveyed through the water pump 4, the bottom end of the feed hopper 8 is communicated with the top end of the crushing barrel 6, the left side and the right side of the top end of the crushing barrel 6 are respectively and fixedly connected with the slide blocks 7, the slide blocks 7 are slidably connected with the left side and the right side of the bottom end of the outer wall of the feed hopper 8, the inner wall of the crushing barrel 6 is provided with the crushing roller 32, the bottom end of the crushing barrel 6 is embedded with the sieve plate 33, the stone is conveniently crushed, the top end of the left side of the vertical plate 39 is rotatably connected with the right side of the outer wall of the conveying barrel 22, the front side and the rear side of the top end of the conveying barrel 22 are respectively and fixedly connected with the baffle plates 20, the bottom end of the outer wall of the conveying barrel 22 is rotatably connected with one end of the hydraulic cylinder 25, the other end of the hydraulic cylinder 25 is rotatably connected with one side of the bottom end of the inner wall of the connecting plate 24, the conveying barrel 22 is conveniently driven by the hydraulic cylinder 25 to rotate, the bottom end of the inner wall of the conveying barrel 22 is fixedly connected with the bottom end of the second motor 19, the output end of the second threaded rod 18, the outer wall of the second threaded rod 18 is in threaded sleeve connection with the center of the push plate 41, so that stones in the conveying barrel 22 can be conveniently pushed into the shell 1, the right side of the outer wall of the second threaded sleeve 26 is fixedly connected with the second limiting block 27, the second limiting block 27 is in sliding sleeve connection with the inner cavity of the second limiting groove 28, the second limiting groove 28 is vertically embedded in the left side center of the outer wall of the shell 1 to limit the rotation of the second threaded sleeve 26, the center of the front side of the outer wall of the crushing barrel 6 is fixedly connected with the limiting plate 35, the left side and the right side of the limiting plate 35 are respectively in sliding connection with the cams 37, the two cams 37 are respectively in fixed sleeve connection with one side of the driven wheel 38, which is close to each other, is respectively engaged with the left side and the right side of the driving wheel 36, the driving wheel 36 is fixedly sleeved on the output end of the fourth motor 42, the front side of the inner wall of the shell 1 is fixedly connected with the fourth motor 42 to drive the crushing barrel 6 to reciprocate left and right, the left side and the right side of the push plate 41 are respectively fixedly connected with a first limiting block 23, the first limiting blocks 23 are respectively sleeved in the inner cavity of the first limiting groove 21 in a sliding mode, the first limiting grooves 21 are respectively vertically embedded in the left side and the right side of the inner wall of the conveying barrel 22, and the rotation of the push plate 41 is limited.

When the utility model is used, the electric elements in the application are externally connected with a power supply and a control switch when in use, the stone to be crushed is put in the material conveying barrel 22, the third motor 31 is started to drive the third threaded rod 29 to rotate, the second threaded sleeve 26 in threaded fit with the third threaded rod 29 moves upwards along the direction of the third threaded rod 29 under the limitation of the second limit block 27 and the second lower inner side, the third threaded sleeve drives the connecting plate 24 to move upwards, the connecting plate 24 drives the material conveying barrel 22 to move upwards, the hydraulic cylinder 25 is started to push the material conveying barrel 22 to rotate by taking the top end on the left side of the vertical plate 39 as the circle center, the second motor 19 is started after the material conveying barrel 22 rotates 90 degrees, the second motor 19 drives the second threaded rod 18 to rotate, the push plate 41 in threaded fit with the second threaded rod 18 moves along the direction of the second threaded rod 18 under the limitation of the first limit block 23 and the first limit groove 21, so that the stones in the feeding barrel 22 are pushed into the feeding hopper 8 to complete feeding of the stones, thereby reducing labor intensity of workers, the stones enter the crushing barrel 6 through the feeding hopper 8, the stones are crushed through the action of the crushing roller 32, the crushed stones enter the material containing barrel 34 through the sieve plate 33 to complete collection of the stones, and by starting the fourth motor 42, the fourth motor 42 drives the driving wheel 36 to rotate, the driving wheel 36 drives the driven wheel 38 to rotate, the driven wheel 38 drives the cam 37 to rotate, the cam 37 drives the limiting plate 35 to realize left-right reciprocating motion, the limiting plate 35 drives the crushing barrel 6 to reciprocate left and right, thereby accelerating screening speed of the stones, by starting the first motor 17 and the water pump 4, the water pump 4 sucks water in the water tank 3 into the second water pipe 9 through the first water pipe 2, and then is ejected through the nozzle 12, meanwhile, the first motor 17 drives the first threaded rod 13 to rotate, with 13 first threaded sleeve 10 of first threaded rod screw-thread fit remove along 13 directions of first threaded rod under the restriction of stop sleeve 11 and gag lever post 14, drive shower nozzle 12 and remove along 13 directions of first threaded rod, realize the dust fall to in the crushing section of thick bamboo 6, can also effectively cool down simultaneously, avoid the broken process of stone to produce a large amount of flying dust polluted environment, also avoided stone and part frictional heating to harm parts.

The application has the advantages that:

1. the feeding device is simple in operation, by starting the third motor, the third motor drives the third threaded rod to rotate, the second threaded sleeve in threaded fit with the third threaded rod moves upwards along the direction of the third threaded rod under the limitation of the second limiting block and the second lower inner side, the third threaded sleeve drives the connecting plate to move upwards, the connecting plate drives the conveying barrel to move upwards, by starting the hydraulic cylinder, the hydraulic cylinder pushes the conveying barrel to rotate by taking the top end of the left side of the vertical plate as the center of a circle, the second motor is started after the conveying barrel rotates for 90 degrees, the second motor drives the second threaded rod to rotate, and the push plate in threaded fit with the second threaded rod moves along the direction of the second threaded rod under the limitation of the first limiting block and the first limiting groove, so that stones in the conveying barrel are pushed into the feeding hopper, feeding of the stones is completed, and the labor intensity of workers is reduced;

2. the stone crusher is reasonable in structure, stones are crushed through the crushing roller, the crushed stones enter the material containing barrel through the sieve plate to be collected, the fourth motor is started to drive the driving wheel to rotate, the driving wheel drives the driven wheel to rotate, the driven wheel drives the cam to rotate, the cam drives the limiting plate to reciprocate left and right, the limiting plate drives the crushing barrel to reciprocate left and right, and the screening speed of the stones is increased;

3. through starting first motor and water pump, the water pump inhales the second water pipe through first water pipe with the water in the water tank, the rethread shower nozzle blowout, first motor drives first threaded rod simultaneously and rotates, first threaded sleeve with first threaded rod screw-thread fit removes along first threaded rod direction under the restriction of stop sleeve and gag lever post, it removes along first threaded rod direction to drive the shower nozzle, the realization is to the dust fall in the broken section of thick bamboo, simultaneously can also effectively cool down, avoid the stone crushing process to produce a large amount of flying dust polluted environment, stone and part frictional heating harm part have also been avoided.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a breaker for building engineering construction which characterized in that: the device comprises a shell (1), a lifting mechanism and a spraying mechanism, wherein the bottom end of the left side of the outer wall of the shell (1) is fixedly connected with a fixed plate (30), the bottom end of the inner wall of the shell (1) is clamped with the outer wall of a material containing barrel (34), and the top end of the shell (1) is fixedly connected with the bottom end of the outer wall of a feed hopper (8);

the lifting mechanism comprises a third motor (31), the third motor (31) is fixedly sleeved in an inner cavity of the fixing plate (30), the output end of the third motor (31) is fixedly connected with the bottom end of a third threaded rod (29), the outer wall of the third threaded rod (29) is in threaded sleeve connection with a second threaded sleeve (26), the bottom end of the outer wall of the second threaded sleeve (26) on the left side is fixedly connected with the connecting plate (24), the top right side of the outer wall of the connecting plate (24) is fixedly connected with the bottom end of a vertical plate (39), and the right side of the vertical plate (39) is fixedly connected with one side of the outer wall of the second threaded sleeve (26);

spray mechanism includes shower nozzle (12), shower nozzle (12) outer wall top fixed connection limit sleeve (11) outer wall bottom, the first threaded sleeve of limit sleeve (11) outer wall top fixed connection (10) outer wall bottom, first threaded sleeve (10) screw thread cup joints at first threaded rod (13) outer wall, limit sleeve (11) slide and cup joint at gag lever post (14) outer wall, both ends difference fixed connection diaphragm (40) one side center department, two around gag lever post (14) both ends difference fixed connection support column (15) top, four support column (15) bottom difference fixed connection feeder hopper (8) top four corners.

2. The crusher for construction of building engineering according to claim 1, characterized in that: both ends are rotated respectively about first threaded rod (13) and are connected fixed block (16) one side, two fixed block (16) bottom fixed connection diaphragm (40) top center department respectively, first threaded rod (13) one end fixed connection first motor (17) output, first motor (17) fixed connection fixed block (16) one side.

3. The crusher for construction of building engineering according to claim 1, characterized in that: shower nozzle (12) one side intercommunication second water pipe (9) output, the input of second water pipe (9) communicates the output of water pump (4), the input of water pump (4) communicates the output of first water pipe (2), the input of first water pipe (2) communicates water tank (3) inner chamber bottom.

4. A crusher for construction of a construction project according to claim 3, characterized in that: the water tank (3) outer wall left side fixed connection casing (1) outer wall right side bottom, water tank (3) outer wall top fixed connection protective housing (5) bottom, the fixed water pump (4) of protective housing (5) inner chamber cover.

5. The crusher for construction of building engineering according to claim 1, characterized in that: feeder hopper (8) bottom intercommunication broken section of thick bamboo (6) top, the left and right sides difference fixed connection slider (7) in broken section of thick bamboo (6) top, two slider (7) sliding connection feeder hopper (8) outer wall bottom left and right sides, broken section of thick bamboo (6) inner wall is equipped with crushing roller (32), sieve (33) have been inlayed to broken section of thick bamboo (6) bottom.

6. The crusher for construction of building engineering according to claim 1, characterized in that: riser (39) left side top is rotated and is connected defeated storage bucket (22) outer wall right side, both sides are fixed connection baffle (20) respectively around defeated storage bucket (22) top, defeated storage bucket (22) outer wall bottom is rotated and is connected pneumatic cylinder (25) one end, pneumatic cylinder (25) other end is rotated and is connected connecting plate (24) inner wall bottom one side.

7. The crusher for construction of building engineering according to claim 6, characterized in that: the center of the bottom end of the inner wall of the material conveying barrel (22) is fixedly connected with the bottom end of a second motor (19), the output end of the second motor (19) is fixedly connected with the bottom end of a second threaded rod (18), and the outer wall of the second threaded rod (18) is sleeved at the center of the push plate (41) in a threaded manner.

8. The crusher for construction of building engineering according to claim 1, characterized in that: the right side of the outer wall of the second threaded sleeve (26) is fixedly connected with a second limiting block (27), the second limiting block (27) is sleeved in an inner cavity of a second limiting groove (28) in a sliding mode, and the second limiting groove (28) is vertically embedded in the center of the left side of the outer wall of the shell (1).

9. The crusher for construction of building engineering according to claim 5, wherein: fixed connection limiting plate (35) is located at broken section of thick bamboo (6) outer wall front side center, sliding connection cam (37) are respectively two to the limiting plate (35) left and right sides the fixed cover respectively connects from driving wheel (38) one side, two from one side that driving wheel (38) are close to each other mesh cooperation action wheel (36) left and right sides respectively, action wheel (36) are fixed cup joints at fourth motor (42) output, fourth motor (42) fixed connection casing (1) inner wall front side.

10. The crusher for construction of building engineering according to claim 7, wherein: the left side and the right side of the push plate (41) are respectively fixedly connected with a first limiting block (23), the first limiting blocks (23) are respectively sleeved in an inner cavity of a first limiting groove (21) in a sliding mode, and the first limiting grooves (21) are vertically embedded in the left side and the right side of the inner wall of the conveying barrel (22) respectively.