CN112452443A - Construction waste circulating crushing, screening and discharging device for constructional engineering - Google Patents
Construction waste circulating crushing, screening and discharging device for constructional engineering Download PDFInfo
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- CN112452443A CN112452443A CN202011186865.3A CN202011186865A CN112452443A CN 112452443 A CN112452443 A CN 112452443A CN 202011186865 A CN202011186865 A CN 202011186865A CN 112452443 A CN112452443 A CN 112452443A
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- fixedly connected
- crushing
- screening
- limiting
- bin
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
- B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/286—Feeding or discharge
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
- B02C23/12—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/286—Feeding or discharge
- B02C2013/28609—Discharge means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
Abstract
The invention relates to a construction waste circulating crushing, screening and discharging device for construction engineering in the technical field of construction engineering, which comprises a crushing bin, wherein the bottom of the crushing bin is fixedly connected with a screening box, the crushing bin is communicated with the screening box, four corners of the bottom of the screening box are fixedly connected with supporting inclined plates, the top of the crushing bin is provided with a rotating motor, the output end of the rotating motor is fixedly connected with a spiral vertical rod, the outer side of the bottom of the spiral vertical rod is provided with a crushing gear, the bottom of the crushing gear is provided with a limiting and screening assembly, the limiting and screening assembly comprises a fixed annular sleeve and a circular screen, the fixed annular sleeve is positioned on the inner side of the bottom of the crushing bin, the fixed annular sleeve is fixedly connected with the crushing bin, the top of the fixed annular sleeve is fixedly connected with a limiting spring, and the top of the limiting spring is fixedly connected with, the utilization rate of secondary use after the construction waste is crushed is improved.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to a construction waste circulating crushing, screening and discharging device for constructional engineering.
Background
The construction waste is mainly tiles, bricks, cement boards and the like, the construction waste is generally transported to the field for landfill, the environment is polluted, resources are wasted, the construction waste crusher can change the construction waste into valuable, and the crushed waste can be used for paving roads, building houses and the like after being treated.
At present building rubbish when carrying out the smashing, building rubbish reducing mechanism need be used, the in-process that current reducing mechanism was using is most direct smashes building rubbish through smashing the gear, but when carrying out rubbish smashing in smashing the storehouse, can't smash building rubbish into suitable size usually, need carry out the secondary crushing and just can be used for other building engineering, very big increase workman's intensity of labour, and can't carry out building rubbish circulation and smash, greatly influence the kibbling process of building rubbish, the use of giving the workman has brought great trouble.
Based on the above, the invention designs the construction waste circulating crushing, screening and discharging device for the construction engineering to solve the problems.
Disclosure of Invention
Solves the technical problem
Aiming at the defects in the prior art, the invention provides a construction waste circulating crushing, screening and discharging device for construction engineering.
Technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
building garbage circulating, crushing, screening and discharging device for building engineering comprises a crushing bin, wherein the bottom of the crushing bin is fixedly connected with a screening box, the crushing bin is communicated with the screening box, four corners of the bottom of the screening box are fixedly connected with supporting inclined plates, the top of the crushing bin is provided with a rotating motor, the output end of the rotating motor is fixedly connected with a spiral vertical rod, the outer side of the bottom of the spiral vertical rod is provided with a crushing gear, the bottom of the crushing gear is provided with a limiting screening assembly, the limiting screening assembly comprises a fixed annular sleeve and a circular screen, the fixed annular sleeve is positioned on the inner side of the bottom of the crushing bin, the fixed annular sleeve is fixedly connected with the crushing bin, the top of the fixed annular sleeve is fixedly connected with a limiting spring, the top of the limiting spring is fixedly connected with a limiting annular sleeve, the circular screen is positioned on the inner, the inner side of the screening box is fixedly connected with a limit inclined block which is positioned at the bottom of the crushing bin, an arc-shaped block is arranged on one side of the limit inclined block and is fixedly connected with the inner side of the screening box, a transmission vertical pipe is fixedly connected with one side of the top of the screening box, which is far away from the crushing bin, the vertical conveying pipe is communicated with the screening box, a limiting vertical rod is arranged on the inner side of the vertical conveying pipe, the limiting vertical rod penetrates through one side of the crushing bin and extends to the inner side of the arc-shaped block, the top of the limit vertical rod is provided with a transmission belt, the limit vertical rod penetrates through the transmission vertical pipe to be in transmission connection with the transmission belt, one end of the transmission belt, which is far away from the limit vertical rod, is in transmission connection with the spiral vertical rod, the outer side of the limit vertical rod is fixedly connected with a spiral transmission plate, the top of the transmission vertical pipe is close to one side of the crushing bin and is fixedly connected with a material return pipeline, the transmission vertical pipe is communicated with a material return pipeline, and the bottom of the material return pipeline is fixedly connected with and communicated with the top of the crushing bin.
Furthermore, one side of the top of the crushing bin is fixedly connected with a feeding pipeline, and the top of the feeding pipeline is fixedly connected with a feeding funnel.
Furthermore, the top of the spiral vertical rod is provided with a supporting arc plate, the top of the supporting arc plate is fixedly connected with the rotating motor, and the bottom of the supporting arc plate is fixedly connected with the crushing bin.
Furthermore, the spiral vertical rod penetrates through the crushing bin and is fixedly connected with the crushing gears, the number of the crushing gears is set to be a plurality of, and the crushing gears are distributed in an array mode.
Furthermore, a discharge hole is formed in one side, close to the limiting vertical rod, of the bottom of the screening box, a sealing plate is arranged at the bottom of the discharge hole, and the sealing plate is matched with the discharge hole.
Furthermore, the U-shaped limiting rod is arranged on the outer side of the sealing plate, the U-shaped limiting rod is fixedly connected with the bottom of the screening box, the sealing plate is connected with the U-shaped limiting rod in a sliding mode, and a movable connecting rod is arranged on one side, away from the U-shaped limiting rod, of the sealing plate.
Furthermore, the bottom of the U-shaped limiting rod is fixedly connected with a discharging pipeline, one side, away from the sealing plate, of the bottom of the screening box is provided with an electric push rod, and the output end of the electric push rod is fixedly connected with the movable connecting rod.
Furthermore, the equal fixedly connected with connecting block in electric push rod top both ends, connecting block and screening case fixed connection.
Advantageous effects
Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:
1. according to the invention, through arranging the crushing bin, the screening box, the rotating motor, the spiral vertical rod, the crushing gear and the limiting screening component, the construction waste is firstly crushed through the crushing gear, then the crushed smaller waste solids are dried and dropped into the screening box through the circular screen, and the larger waste solids still exist in the crushing box for crushing, so that the crushing of the waste is more thorough.
2. According to the invention, by arranging the limiting inclined block, the arc-shaped block, the transmission vertical pipe, the limiting vertical rod, the spiral transmission plate and the material returning pipeline, when the construction waste is crushed by the crushing gear, the spiral vertical rod drives the transmission belt to operate, the transmission belt drives the limiting vertical rod and the spiral transmission plate to rotate, the crushed waste solid falls into the inner side of the arc-shaped block through the limiting inclined block, the spiral transmission plate rotates to transport the waste solid to the top of the transmission vertical pipe, the waste solid enters the crushing bin again through the material returning pipeline and is crushed again on the crushing gear, so that the construction waste solid is crushed more thoroughly, the construction waste is circularly crushed, the crushing effect of the construction waste is greatly improved, the crushing quality of the construction waste is ensured, and the utilization rate of secondary use after the construction waste is crushed is improved.
3. According to the invention, the sealing plate, the electric push rod, the U-shaped limiting rod and the movable connecting rod are arranged, after the construction waste is crushed to a proper size, the rotating motor is turned off, then the electric push rod is started to drive the movable connecting rod and the sealing plate to move, the sealing plate is separated from the discharge hole, and then the waste solids on the inner side of the screening box are discharged from the discharge pipeline.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic diagram of the overall explosive structure of the present invention;
FIG. 3 is a front cross-sectional view of the structure of the present invention;
FIG. 4 is a side cross-sectional view of a structure of the present invention;
FIG. 5 is a schematic structural view of a positive displacement screening assembly of the present invention;
FIG. 6 is an enlarged view of the structure at A in FIG. 3 according to the present invention;
FIG. 7 is an enlarged view of the structure at B in FIG. 4 according to the present invention;
the reference numerals in the drawings denote: 1. the crushing bin 2, the screening box 3, the supporting inclined plate 4, the rotating motor 5, the spiral vertical rod 6, the crushing gear 7, the fixed annular sleeve 8, the circular screen 9, the limiting spring 10, the limiting annular sleeve 11, the limiting inclined block 12, the arc-shaped block 13, the transmission vertical pipe 14, the limiting vertical rod 15, the transmission belt 16, the spiral transmission plate 17, the return material pipeline 18, the feeding pipeline 19, the feeding funnel 20, the supporting arc plate 21, the sealing plate 22, the U-shaped limiting rod 23, the movable connecting rod 24, the discharge pipeline 25, the electric push rod 26 and the connecting block.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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. It is to be understood that the embodiments described are only a few embodiments of the present invention, and 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 invention.
The present invention will be further described with reference to the following examples.
Example 1
The construction waste circulating crushing screening discharging device for the construction engineering shown in figures 1-7 comprises a crushing bin 1, a screening box 2 is fixedly connected to the bottom of the crushing bin 1, the crushing bin 1 is communicated with the screening box 2, four corners of the bottom of the screening box 2 are fixedly connected with supporting inclined plates 3, a rotating motor 4 is arranged at the top of the crushing bin 1, a spiral vertical rod 5 is fixedly connected to the output end of the rotating motor 4, a crushing gear 6 is arranged on the outer side of the bottom of the spiral vertical rod 5, a limiting screening component is arranged at the bottom of the crushing gear 6 and comprises a fixed annular sleeve 7 and a circular screen 8, the fixed annular sleeve 7 is positioned at the inner side of the bottom of the crushing bin 1, the fixed annular sleeve 7 is fixedly connected with the crushing bin 1, a limiting spring 9 is fixedly connected to the top of the fixed annular sleeve 7, a limiting annular sleeve 10 is fixedly connected to the, the circular screen 8 is fixedly connected with a limiting annular sleeve 10, the crushed smaller garbage solids fall into the screening box 2 through the circular screen 8, the larger garbage solids are placed at the top of the circular screen 8 and have certain pressure on the circular screen 8, the circular screen 8 extrudes a limiting spring 9, the limiting spring 9 generates elastic deformation and is compressed, the limiting spring 9 provides certain buffer for the circular screen 8, the service life of the circular screen 8 is prolonged, a limiting inclined block 11 is fixedly connected to the inner side of the screening box 2, the limiting inclined block 11 is positioned at the bottom of the crushing bin 1, an arc-shaped block 12 is arranged on one side of the limiting inclined block 11, the arc-shaped block 12 is fixedly connected with the inner side of the screening box 2, a transmission vertical pipe 13 is fixedly connected to one side of the top of the screening box 2, the transmission vertical pipe 13 is communicated with the screening box 2, a limiting vertical pipe 14 is arranged on the inner side of the transmission vertical pipe 13, the limiting vertical, the top of the limit vertical rod 14 is provided with a transmission belt 15, the limit vertical rod 14 penetrates through the transmission vertical pipe 13 to be in transmission connection with the transmission belt 15, one end of the transmission belt 15, which is far away from the limit vertical rod 14, is in transmission connection with the spiral vertical rod 5, the outer side of the limit vertical rod 14 is fixedly connected with a spiral transmission plate 16, one side, which is close to the crushing bin 1, of the top of the transmission vertical pipe 13 is fixedly connected with a material return pipeline 17, the transmission vertical pipe 13 is communicated with the material return pipeline 17, the bottom of the material return pipeline 17 is fixedly connected and communicated with the top of the crushing bin 1, the rotating motor 4 can equally replace a motor with the, then the crushed smaller garbage solid is dried and dropped into the screening box 2 through the circular screen 8, the larger garbage solid still exists in the crushing box for crushing, the garbage can be crushed more thoroughly, the waste of resources is reduced, and the labor capacity of workers is reduced.
Example 2
Example 2 is a further modification to example 1.
The construction waste circulating crushing, screening and discharging device for the construction engineering shown in fig. 1-7 comprises a crushing bin 1, a screening box 2 is fixedly connected to the bottom of the crushing bin 1, the crushing bin 1 is communicated with the screening box 2, a feeding pipeline 18 is fixedly connected to one side of the top of the crushing bin 1, a feeding hopper 19 is fixedly connected to the top of the feeding pipeline 18, supporting inclined plates 3 are fixedly connected to four corners of the bottom of the screening box 2, a rotating motor 4 is arranged at the top of the crushing bin 1, a spiral vertical rod 5 is fixedly connected to the output end of the rotating motor 4, a supporting arc plate 20 is arranged at the top of the spiral vertical rod 5, the top of the supporting arc plate 20 is fixedly connected with the rotating motor 4, the bottom of the supporting arc plate 20 is fixedly connected with the crushing bin 1, a crushing gear 6 is arranged on the outer side of the bottom of the spiral vertical rod 5, a plurality of crushing gears 6 are distributed in an array, a limiting screening component is arranged at the bottom of each crushing gear 6 and comprises a fixed annular sleeve 7 and a circular screen 8, the fixed annular sleeve 7 is positioned at the inner side of the bottom of the crushing bin 1, the fixed annular sleeve 7 is fixedly connected with the crushing bin 1, a limiting spring 9 is fixedly connected at the top of the fixed annular sleeve 7, a limiting annular sleeve 10 is fixedly connected at the top of the limiting spring 9, the circular screen 8 is positioned at the bottom of the inner side of the limiting annular sleeve 10, the circular screen 8 is fixedly connected with the limiting annular sleeve 10, a limiting inclined block 11 is fixedly connected at the inner side of the screening bin 2, the limiting inclined block 11 is positioned at the bottom of the crushing bin 1, an arc block 12 is arranged at one side of the limiting inclined block 11, the arc block 12 is fixedly connected with the inner side of the screening bin 2, a transmission vertical pipe 13 is fixedly connected at the top of the screening bin 2 far, a limit vertical rod 14 penetrates through one side of the crushing bin 1 and extends to the inner side of the arc-shaped block 12, a transmission belt 15 is arranged at the top of the limit vertical rod 14, the limit vertical rod 14 penetrates through a transmission vertical pipe 13 and is in transmission connection with the transmission belt 15, one end, far away from the limit vertical rod 14, of the transmission belt 15 is in transmission connection with a spiral vertical rod 5, a spiral transmission plate 16 is fixedly connected to the outer side of the limit vertical rod 14, a return pipe 17 is fixedly connected to one side, close to the crushing bin 1, of the top of the transmission vertical pipe 13, the transmission vertical pipe 13 is communicated with the return pipe 17, the bottom of the return pipe 17 is fixedly connected and communicated with the top of the crushing bin 1, when the crushing gear 6 crushes the construction waste, the spiral vertical rod 5 drives the transmission belt 15 to operate, the transmission belt 15 drives the limit vertical rod 14 and the spiral transmission plate 16 to, get into once more through feed back pipeline 17 and smash storehouse 1, fall into and smash once more on smashing gear 6, smash through building rubbish's circulation, greatly promoted the kibbling effect of building rubbish, improved the utilization ratio of building rubbish after smashing the secondary use.
Example 3
Example 3 is a further modification to example 1.
The construction waste circulating crushing screening discharging device for the construction engineering shown in figures 1-7 comprises a crushing bin 1, a screening box 2 is fixedly connected to the bottom of the crushing bin 1, the crushing bin 1 is communicated with the screening box 2, a discharge hole is formed in one side of the bottom of the screening box 2, which is close to a limit vertical rod 14, a sealing plate 21 is arranged at the bottom of the discharge hole, the sealing plate 21 is matched with the discharge hole, four corners of the bottom of the screening box 2 are fixedly connected with supporting inclined plates 3, a rotating motor 4 is arranged at the top of the crushing bin 1, a spiral vertical rod 5 is fixedly connected to the output end of the rotating motor 4, a crushing gear 6 is arranged on the outer side of the bottom of the spiral vertical rod 5, a limit screening component is arranged at the bottom of the crushing gear 6, the limit screening component comprises a fixed annular sleeve 7 and a circular screen 8, the fixed annular sleeve 7 is positioned on the inner side, the top of the limiting spring 9 is fixedly connected with a limiting annular sleeve 10, the circular screen 8 is positioned at the bottom of the inner side of the limiting annular sleeve 10, the circular screen 8 is fixedly connected with the limiting annular sleeve 10, the inner side of the screening box 2 is fixedly connected with a limiting inclined block 11, the limiting inclined block 11 is positioned at the bottom of the crushing bin 1, one side of the limiting inclined block 11 is provided with an arc block 12, the arc block 12 is fixedly connected with the inner side of the screening box 2, one side of the top of the screening box 2, which is far away from the crushing bin 1, is fixedly connected with a transmission vertical pipe 13, the transmission vertical pipe 13 is communicated with the screening box 2, the inner side of the transmission vertical pipe 13 is provided with a limiting vertical rod 14, the limiting vertical rod 14 penetrates through one side of the crushing bin 1 and extends to the inner side of the arc block 12, the top of the limiting vertical rod 14 is provided with a transmission belt 15, a material return pipeline 17 is fixedly connected to one side of the top of the transmission vertical pipe 13 close to the crushing bin 1, the transmission vertical pipe 13 is communicated with the material return pipeline 17, the bottom of the material return pipeline 17 is fixedly connected and communicated with the top of the crushing bin 1, a U-shaped limiting rod 22 is arranged on the outer side of a sealing plate 21, the U-shaped limiting rod 22 is fixedly connected with the bottom of the screening bin 2, the sealing plate 21 is slidably connected with the U-shaped limiting rod 22, a movable connecting rod 23 is arranged on one side of the sealing plate 21 away from the U-shaped limiting rod 22, a discharging pipeline 24 is fixedly connected to the bottom of the U-shaped limiting rod 22, an electric push rod 25 is arranged on one side of the bottom of the screening bin 2 away from the sealing plate 21, the output end of the electric push rod 25 is fixedly connected with the movable connecting rod 23, connecting blocks 26 are fixedly connected to both ends of the top of, drive movable connecting rod 23 and closing plate 21 motion, closing plate 21 takes place to separate with the discharge opening, and the rubbish solid that screens 2 inboards is discharged from ejection of compact pipeline 24 after that, and convenient operation is swift, can carry out the secondary with rubbish solid discharge fast and use, prevents to influence the kibbling process of building rubbish, has reduced the trouble when workman's use.
When the garbage crusher is used, as shown in figures 1-7, firstly, construction garbage is added into a feeding hopper 19, the construction garbage enters a crushing bin through a feeding pipeline 18, then a rotating motor 4 is started, the output end of the rotating motor 4 drives a spiral vertical rod 5 to rotate, the spiral vertical rod 5 drives a crushing gear 6 to rotate, the crushing gear 6 crushes the construction garbage in a crushing bin 1, then, the crushed smaller garbage solids are exposed to a screening bin 2 through a circular screen 8, the larger garbage solids still exist in the crushing bin to be crushed, the crushed smaller garbage solids fall onto a limiting inclined block 11 in the screening bin 2 through the circular screen 8, then, the crushed smaller garbage solids slide into the inner side of an arc-shaped block 12 from the limiting inclined block 11, the spiral vertical rod 5 rotates to drive a driving belt 15 to operate while the construction garbage is crushed by the crushing gear 6, and the driving belt 15 drives the limiting vertical rod 14 to rotate, spacing montant 14 drives the rotation of spiral transmission board 16, the rotation of spiral transmission board 16 transports the inboard rubbish solid of arc piece 12 to transmission standpipe 13 top, get into once more through feed back pipeline 17 and smash storehouse 1, it smashes once more to fall into on smashing gear 6, smash to suitable size after building rubbish, close rotating electrical machines 4, then start electric push rod 25, electric push rod 25 output drives movable connecting rod 23 motion, movable connecting rod 23 drives the motion of closing plate 21, closing plate 21 slides at U-shaped gag lever post 22 inboard, closing plate 21 takes place the separation with the discharge opening, screening box 2 inboard smashed good rubbish solid is discharged from ejection of compact pipeline 24 afterwards, provide the building engineering and use.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (8)
1. Building rubbish circulation smashing, screening and discharging device for building engineering comprises a smashing bin (1) and is characterized in that a screening box (2) is fixedly connected to the bottom of the smashing bin (1), the smashing bin (1) is communicated with the screening box (2), supporting inclined plates (3) are fixedly connected to four corners of the bottom of the screening box (2), a rotating motor (4) is arranged at the top of the smashing bin (1), a spiral vertical rod (5) is fixedly connected to the output end of the rotating motor (4), a smashing gear (6) is arranged on the outer side of the bottom of the spiral vertical rod (5), a limiting screening component is arranged at the bottom of the smashing gear (6) and comprises a fixed annular sleeve (7) and a circular screen (8), the fixed annular sleeve (7) is located on the inner side of the bottom of the smashing bin (1), the fixed annular sleeve (7) is fixedly connected with the smashing bin (1), the top of the fixed annular sleeve (7) is fixedly connected with a limiting spring (9), the top of the limiting spring (9) is fixedly connected with a limiting annular sleeve (10), the circular screen (8) is positioned at the bottom of the inner side of the limiting annular sleeve (10), the circular screen (8) is fixedly connected with the limiting annular sleeve (10), the inner side of the screening box (2) is fixedly connected with a limiting inclined block (11), the limiting inclined block (11) is positioned at the bottom of the crushing bin (1), one side of the limiting inclined block (11) is provided with an arc-shaped block (12), the arc-shaped block (12) is fixedly connected with the inner side of the screening box (2), the top of the screening box (2) is far away from one side of the crushing bin (1) and is fixedly connected with a transmission vertical pipe (13), the transmission vertical pipe (13) is communicated with the screening box (2), the inner side of the transmission vertical pipe (13) is provided with a limiting vertical rod (14), the limiting vertical rod (14) runs through, spacing montant (14) top is equipped with drive belt (15), spacing montant (14) run through transmission standpipe (13) and are connected with drive belt (15) transmission, spacing montant (14) one end is kept away from in drive belt (15) and is connected with spiral montant (5) transmission, spacing montant (14) outside fixedly connected with spiral transmission board (16), transmission standpipe (13) top is close to and smashes storehouse (1) one side fixedly connected with feed back pipeline (17), transmission standpipe (13) are linked together with feed back pipeline (17), feed back pipeline (17) bottom and crushing storehouse (1) top fixed connection just are linked together.
2. The construction waste recycling, crushing, screening and discharging device for the construction engineering according to claim 1, wherein a feeding pipe (18) is fixedly connected to one side of the top of the crushing bin (1), and a feeding funnel (19) is fixedly connected to the top of the feeding pipe (18).
3. The construction waste recycling, crushing, screening and discharging device for the constructional engineering according to claim 1, wherein a supporting arc plate (20) is arranged at the top of the spiral vertical rod (5), the top of the supporting arc plate (20) is fixedly connected with the rotating motor (4), and the bottom of the supporting arc plate (20) is fixedly connected with the crushing bin (1).
4. The construction waste recycling, crushing, screening and discharging device for the constructional engineering as claimed in claim 1, wherein the spiral vertical rod (5) penetrates through the crushing bin (1) and is fixedly connected with the crushing gears (6), the number of the crushing gears (6) is set to be a plurality, and the plurality of the crushing gears (6) are distributed in an array.
5. The construction waste circulating crushing, screening and discharging device for the construction engineering as claimed in claim 1, wherein a discharging hole is formed in one side of the bottom of the screening box (2) close to the limiting vertical rod (14), a sealing plate (21) is arranged at the bottom of the discharging hole, and the sealing plate (21) is matched with the discharging hole.
6. The construction waste circulating crushing, screening and discharging device for the construction engineering as claimed in claim 5, wherein a U-shaped limiting rod (22) is arranged on the outer side of the sealing plate (21), the U-shaped limiting rod (22) is fixedly connected with the bottom of the screening box (2), the sealing plate (21) is slidably connected with the U-shaped limiting rod (22), and a movable connecting rod (23) is arranged on one side, away from the U-shaped limiting rod (22), of the sealing plate (21).
7. The construction waste circulating crushing, screening and discharging device for the constructional engineering as claimed in claim 6, wherein a discharging pipeline (24) is fixedly connected to the bottom of the U-shaped limiting rod (22), an electric push rod (25) is arranged on one side of the bottom of the screening box (2) far away from the sealing plate (21), and the output end of the electric push rod (25) is fixedly connected with the movable connecting rod (23).
8. The construction waste recycling, crushing, screening and discharging device for the construction engineering according to claim 7, wherein both ends of the top of the electric push rod (25) are fixedly connected with connecting blocks (26), and the connecting blocks (26) are fixedly connected with the screening box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011186865.3A CN112452443A (en) | 2020-10-30 | 2020-10-30 | Construction waste circulating crushing, screening and discharging device for constructional engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011186865.3A CN112452443A (en) | 2020-10-30 | 2020-10-30 | Construction waste circulating crushing, screening and discharging device for constructional engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112452443A true CN112452443A (en) | 2021-03-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011186865.3A Withdrawn CN112452443A (en) | 2020-10-30 | 2020-10-30 | Construction waste circulating crushing, screening and discharging device for constructional engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112452443A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113182003A (en) * | 2021-04-30 | 2021-07-30 | 南京墨叁新材料有限公司 | Improve new material detection device of smashing fineness |
| US11883828B2 (en) * | 2021-06-25 | 2024-01-30 | Torxx Kinetic Pulverizer Limited | Process for treating construction and demolition waste material with kinetic pulverization |
-
2020
- 2020-10-30 CN CN202011186865.3A patent/CN112452443A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113182003A (en) * | 2021-04-30 | 2021-07-30 | 南京墨叁新材料有限公司 | Improve new material detection device of smashing fineness |
| US11883828B2 (en) * | 2021-06-25 | 2024-01-30 | Torxx Kinetic Pulverizer Limited | Process for treating construction and demolition waste material with kinetic pulverization |
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Application publication date: 20210309 |
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