CN215655306U - Screening device is smashed to construction waste - Google Patents

Screening device is smashed to construction waste Download PDF

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Publication number
CN215655306U
CN215655306U CN202122160604.0U CN202122160604U CN215655306U CN 215655306 U CN215655306 U CN 215655306U CN 202122160604 U CN202122160604 U CN 202122160604U CN 215655306 U CN215655306 U CN 215655306U
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China
Prior art keywords
plate
crushing
grading
grinding
construction waste
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Expired - Fee Related
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CN202122160604.0U
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Chinese (zh)
Inventor
蓝建川
蓝荣光
蓝恩慧
蓝嘉腾
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Yisheng Fujian Construction Group Co ltd
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Yisheng Fujian Construction Group Co ltd
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Abstract

The utility model relates to the technical field of construction waste treatment, in particular to a construction waste crushing and screening device. The device comprises a shell, an extrusion piece, a cutting piece, a grading crushing component, a grinding component and a controller; the upper end of the shell is provided with a feed hopper, and the lower end of the shell is provided with a discharge hopper; the extrusion part and the cutting part are arranged on the feed hopper; the grading crushing assembly is arranged at the upper end in the shell; the grinding assembly is disposed at the inner lower end of the housing. The present invention has front and back extruding parts and left and right extruding parts to work alternately. The cutting piece is further extruded and cut, waste materials are automatically pretreated, the volume of the waste materials is reduced, and the subsequent crushing effect is improved. Set up the cooperation of multiunit grading crushing unit, carry out hierarchical, synchronous crushing to the waste material, improved kibbling efficiency, it is even to smash. Set up grinding unit, it is rotatory through the lift cover, reciprocate simultaneously, the mill is further smashed the waste material, satisfies the crushing demand of difference.

Description

Screening device is smashed to construction waste
Technical Field
The utility model relates to the technical field of construction waste treatment, in particular to a construction waste crushing and screening device.
Background
Along with the progress of society and the development of science and technology, more and more buildings are built, and meanwhile, more and more construction waste is generated in the construction process. The construction waste refers to residue soil, waste material, residual mud and other wastes generated in the process of building various buildings. The construction waste is not helpful to the construction itself, but is a substance generated in the construction process of the construction, so that the ideal construction project can be achieved by carrying out corresponding treatment, and part of the construction waste is large in size, needs to be crushed before transportation, and is crushed into small-particle materials, so that the construction waste can be conveniently transported and stored.
Current reducing mechanism adopts artifical mode cutting waste material usually, concentrates the waste material again and smashes, easily blocks up, and smashes inequality, can not satisfy different crushing demands.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the background art, provide a screening device is smashed to construction waste. The present invention has front and back extruding parts and left and right extruding parts to work alternately. The cutting piece is further extruded and cut, waste materials are automatically pretreated, the volume of the waste materials is reduced, and the subsequent crushing effect is improved. Set up the cooperation of multiunit grading crushing unit, carry out hierarchical, synchronous crushing to the waste material, improved kibbling efficiency, it is even to smash. Set up grinding unit, it is rotatory through the lift cover, reciprocate simultaneously, the mill is further smashed the waste material, satisfies the crushing demand of difference.
The utility model provides a construction waste crushing and screening device which comprises a shell, an extrusion piece, a cutting piece, a grading crushing assembly, a grinding assembly and a controller, wherein the extrusion piece is arranged on the shell; the upper end of the shell is provided with a feed hopper, and the lower end of the shell is provided with a discharge hopper; the extrusion part and the cutting part are arranged on the feed hopper; the grading crushing assembly is arranged at the upper end in the shell; the grinding assembly is disposed at the inner lower end of the housing. The grading and crushing assembly comprises a grading plate, a suspension rope, a support frame, an eccentric wheel, a first motor and a crushing piece; one end of the grading plate is rotatably connected with the inner wall of the shell, the other end of the grading plate is inclined downwards, and the grading plate is provided with a discharge hole and is connected with the shell through a suspension rope; the shell is provided with a mounting groove; the eccentric wheel is in bonded connection with a main shaft of the motor I and is rotatably arranged in the mounting groove; one end of the supporting frame extends into the mounting groove and is matched with the eccentric wheel to realize up-and-down movement, and the other end of the supporting frame is connected with the grading plate in a sliding manner; the crushing pieces are arranged in a plurality of groups, and the plurality of groups of crushing pieces are dispersedly arranged above the grading plate. The grinding assembly comprises a grinding plate, a supporting rod, a first air cylinder, a second motor, a lifting sleeve, a mounting rod, a grinder, a supporting plate and a third motor; the supporting plate is arranged inside the shell and is provided with a first through hole; the grinding plate is rotationally arranged on the supporting plate through the transmission of the motor III, and a through hole II communicated with the through hole I is formed in the grinding plate; the supporting rod driven by the motor II is rotationally arranged on the grinding plate; the first cylinder is arranged on the supporting rod; the lifting sleeve is driven by the cylinder I and is arranged on the supporting rod in a sliding manner; the mounting rod is arranged along the periphery of the lifting sleeve; the grinder is arranged on the mounting rod.
Preferably, the plurality of groups of grading crushing assemblies are arranged along the vertical direction; the discharge ports of the adjacent grading plates are staggered, and the grading apertures of the grading plates are gradually reduced.
Preferably, the crushing member comprises a motor IV, a rotating shaft and a blade I; a rotating shaft driven by a motor IV is rotatably arranged in the shell; the first blade is arranged along the periphery of the rotating shaft.
Preferably, the upper end of the mounting groove is provided with an elastic buffer piece; the lower end of the elastic buffer piece is connected with the supporting frame.
Preferably, a vibrator is provided on the support plate.
Preferably, the upper end of the grinding plate is provided with a grinding bulge.
Preferably, the plurality of groups of the extrusion parts are respectively positioned at the front, the back, the left and the right of the feed hopper, and each group of the extrusion parts comprises a second cylinder, an extrusion plate and a pricking pin; the extrusion plate driven by the cylinder II horizontally moves in the feed hopper, and the extrusion end is provided with a pricker.
Preferably, the extrusion further comprises a sealing sleeve; the second cylinder is arranged on the feed hopper, and the end of the piston rod extends into the feed hopper and is connected with the extrusion plate; the sealing sleeve is sleeved on the piston rod, one end of the sealing sleeve is connected with the extrusion plate, and the other end of the sealing sleeve is connected with the inner wall of the feed hopper.
Preferably, the cutting piece comprises a motor V, a rotating roller and a blade II; the rotating roller driven by the motor V is rotatably arranged in the feed hopper; and the second blade is arranged along the periphery of the rotating roller.
Preferably, the shell is provided with a fan; the air outlet end of the fan is positioned above the grinding plate.
Compared with the prior art, the utility model has the following beneficial technical effects:
firstly, the front and rear extrusion pieces and the left and right extrusion pieces are arranged to alternately work. The cutting piece is further extruded and cut, waste materials are automatically pretreated, the volume of the waste materials is reduced, and the subsequent crushing effect is improved.
The utility model is provided with a plurality of groups of grading and crushing components for matching, grading and synchronously crushing the waste, improving the crushing efficiency and uniformly crushing the waste.
The grinding assembly is arranged, the lifting sleeve rotates and moves up and down simultaneously, and the grinder further grinds waste materials to meet different grinding requirements.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
FIG. 4 is an enlarged view of a portion B of FIG. 2;
fig. 5 is a schematic view of a part of the enlarged structure at C in fig. 2.
Reference numerals: 1. a housing; 2. a feed hopper; 3. a discharge hopper; 4. a controller; 5. an extrusion; 6. cutting the piece; 7. a graded crushing assembly; 8. a grinding assembly; 9. a grading plate; 10. a suspension rope; 11. a support frame; 12. an eccentric wheel; 13. a first motor; 14. an elastic buffer member; 15. a discharge port; 16. a grinding plate; 17. a support bar; 18. a first cylinder; 19. a lifting sleeve; 20. mounting a rod; 21. a grinder; 22. grinding the bumps; 23. a support plate; 24. a third motor; 25. a second through hole; 26. a first through hole; 27. a vibrator; 28. a fan; 30. a second air cylinder; 31. a pressing plate; 32. a needle; 33. a pulverization element; 34. and (5) sealing the sleeve.
Detailed Description
As shown in fig. 1 to 5, the construction waste crushing and screening apparatus according to the present invention includes a housing 1, an extrusion member 5, a cutting member 6, a classification crushing assembly 7, a grinding assembly 8, and a controller 4; the upper end of the shell 1 is provided with a feed hopper 2, and the lower end is provided with a discharge hopper 3; the extrusion part 5 and the cutting part 6 are arranged on the feed hopper 2; a plurality of groups of grading crushing assemblies 7 are arranged at the upper end in the shell 1; a grinding assembly 8 is provided at the inner lower end of the housing 1. The grading and crushing assembly 7 comprises a grading plate 9, a suspension rope 10, a support frame 11, an eccentric wheel 12, a first motor 13 and a crushing piece 33; one end of the grading plate 9 is rotatably connected with the inner wall of the shell 1, the other end of the grading plate is inclined downwards, a discharge hole 15 is formed in the grading plate, and the grading plate is connected with the shell 1 through a suspension rope 10; the shell 1 is provided with a mounting groove; the eccentric wheel 12 is in bonding connection with a main shaft of a motor I13 and is rotatably arranged in the mounting groove; one end of the supporting frame 11 extends into the mounting groove and is matched with the eccentric wheel 12 to realize up-and-down movement, and the other end is connected with the grading plate 9 in a sliding manner; the crushing members 33 are provided in plural sets, and the plural sets of the crushing members 33 are dispersedly provided above the classification plate 9. The grinding assembly 8 comprises a grinding plate 16, a support rod 17, a first air cylinder 18, a second motor, a lifting sleeve 19, a mounting rod 20, a grinder 21, a support plate 23 and a third motor 24; the support plate 23 is arranged inside the shell 1, and a first through hole 26 is formed in the support plate 23; the grinding plate 16 driven by a motor III 24 is rotationally arranged on the supporting plate 23, and a through hole II 25 communicated with a through hole I26 is arranged on the grinding plate 16; a supporting rod 17 driven by a motor II is rotationally arranged on the grinding plate 16; the first cylinder 18 is arranged on the support rod 17; the lifting sleeve 19 is driven by the first cylinder 18 and is arranged on the support rod 17 in a sliding manner; the mounting rod 20 is arranged along the periphery of the lifting sleeve 19; a grinder 21 is provided on the mounting rod 20.
Furthermore, a plurality of groups of grading crushing assemblies 7 are arranged along the vertical direction; the discharge ports 15 of the adjacent classification plates 9 are staggered, and the classification apertures of the classification plates 9 are gradually reduced.
Further, the crushing member 33 includes a motor four, a rotating shaft and a blade one; a rotating shaft driven by a motor IV is rotatably arranged in the shell 1; the first blade is arranged along the periphery of the rotating shaft.
Further, an elastic buffer 14 is arranged at the upper end of the mounting groove; the lower end of the elastic buffer 14 is connected with the support bracket 11.
Further, a vibrator 27 is provided on the support plate 23.
Further, the upper end of the grinding plate 16 is provided with a grinding projection 22.
Furthermore, a plurality of groups of extrusion parts 5 are arranged and are respectively positioned at the front, the back, the left and the right of the feed hopper 2, and each group of extrusion parts 5 comprises a second cylinder 30, an extrusion plate 31 and a felting needle 32; the extrusion plate 31 driven by the cylinder two 30 moves horizontally in the feed hopper 2, and the extrusion end is provided with a needle 32.
Further, extrusion 5 also comprises a sealing sleeve 34; the second cylinder 30 is arranged on the feed hopper 2, and the end of the piston rod extends into the feed hopper 2 and is connected with the extrusion plate 31; the sealing sleeve 34 is sleeved on the piston rod, one end of the sealing sleeve is connected with the extrusion plate 31, and the other end of the sealing sleeve is connected with the inner wall of the feed hopper 2.
Further, the cutting piece 6 comprises a motor V, a rotating roller and a blade II; the rotating roller driven by the motor V is rotatably arranged inside the feed hopper 2; and the second blade is arranged along the periphery of the rotating roller.
Further, a fan 28 is arranged on the shell 1; the air outlet end of the fan 28 is located above the grinding plate 16.
The working principle of the utility model is as follows: the construction waste is thrown into a feed hopper 2. The front and rear pressing members 5 and the left and right pressing members 5 alternately operate. The second cylinder 30 drives the extrusion plate 31 to move and extrude towards the waste material, and the pricker 32 accelerates the crushing of the waste material. The broken waste falls down, and the cutting piece 6 drives the blade II to rotate through the rotating roller, so that the waste is further extruded and cut, and the waste is refined. The waste falls onto the uppermost classifier plate 9 and the eccentric 12 rotates, pushing it into the jounce. The waste material portion which is crushed in place falls onto the lower grading plate 9 along with the bumping of the grading plate 9, and the waste material portion which is not crushed in place is cut again by the blade of the crushing member 33, and finally falls onto the lower grading plate 9 from the discharge port 15. Through the cooperation of a plurality of groups of grading and crushing assemblies 7, the waste materials are crushed uniformly finally. The waste material falls onto the grinding plate 16. If the requirement on the fineness of the waste is not high, the grinding plate 16 is rotated to enable the first through hole 26 and the second through hole 25 to be communicated, and the vibrator 27 accelerates the discharging. If the fineness requirement of the waste is high, the first through holes 26 and the second through holes 25 are staggered. The lifting sleeve 19 rotates along with the support rod 17 and moves up and down simultaneously. The grinder 21 further grinds the waste. The fan 28 supplies air to accelerate the turning of the waste.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims (10)

1.一种建筑废料粉碎筛选装置,其特征在于,包括壳体(1)、挤压件(5)、切割件(6)、分级粉碎组件(7)、研磨组件(8)和控制器(4);壳体(1)的上端设置进料斗(2),下端设置出料斗(3);挤压件(5)和切割件(6)设置在进料斗(2)上;分级粉碎组件(7)在壳体(1)的内部上端设置多组;研磨组件(8)设置在壳体(1)的内部下端;1. A construction waste crushing and screening device, characterized in that it comprises a housing (1), an extrusion part (5), a cutting part (6), a grading and crushing component (7), a grinding component (8) and a controller ( 4); the upper end of the shell (1) is provided with a feeding hopper (2), and the lower end is provided with a discharging hopper (3); the extrusion part (5) and the cutting part (6) are provided on the feeding hopper (2); The assembly (7) is provided with multiple groups at the inner upper end of the casing (1); the grinding assembly (8) is arranged at the inner lower end of the casing (1); 分级粉碎组件(7)包括分级板(9)、悬挂绳(10)、支撑架(11)、偏心轮(12)、电机一(13)和粉碎件(33);分级板(9)的一端转动连接壳体(1)的内壁,另一端朝下倾斜,设置出料口(15),且通过悬挂绳(10)与壳体(1)连接;壳体(1)上设置有安装槽;偏心轮(12)与电机一(13)的主轴键合连接,转动设置在安装槽内;支撑架(11)的一端伸入安装槽,通过与偏心轮(12)配合,实现上下移动,另一端滑动连接分级板(9);粉碎件(33)设置多组,多组粉碎件(33)分散设置在分级板(9)的上方;The grading and crushing assembly (7) includes a grading plate (9), a suspension rope (10), a support frame (11), an eccentric wheel (12), a motor (13) and a crushing piece (33); one end of the grading plate (9) The inner wall of the connection housing (1) is rotated, and the other end is inclined downward, a discharge port (15) is provided, and is connected with the housing (1) through a hanging rope (10); the housing (1) is provided with a mounting groove; The eccentric wheel (12) is keyed and connected with the main shaft of the first motor (13), and is rotatably arranged in the installation groove; one end of the support frame (11) extends into the installation groove, and cooperates with the eccentric wheel (12) to realize up and down movement, and another One end is slidably connected to the grading plate (9); multiple groups of pulverizing pieces (33) are arranged, and the multiple groups of pulverizing pieces (33) are dispersedly arranged above the grading plate (9); 研磨组件(8)包括研磨板(16)、支撑杆(17)、气缸一(18)、电机二、升降套(19)、安装杆(20)、研磨器(21)、支撑板(23)和电机三(24);支撑板(23)设置在壳体(1)内部,支撑板(23)上设置有通孔一(26);通过电机三(24)传动的研磨板(16)转动设置在支撑板(23)上,研磨板(16)上设置有与通孔一(26)连通的通孔二(25);通过电机二传动的支撑杆(17)转动设置在研磨板(16)上;气缸一(18)设置在支撑杆(17)上;升降套(19)通过气缸一(18)传动,滑动设置在支撑杆(17)上;安装杆(20)沿升降套(19)的外周设置;研磨器(21)设置在安装杆(20)上。The grinding assembly (8) includes a grinding plate (16), a support rod (17), a cylinder (18), a second motor, a lifting sleeve (19), a mounting rod (20), a grinder (21), and a support plate (23) and motor three (24); the support plate (23) is arranged inside the casing (1), and the support plate (23) is provided with a through hole (26); the grinding plate (16) driven by the motor three (24) rotates It is arranged on the support plate (23), and the grinding plate (16) is provided with a second through hole (25) that communicates with the through hole one (26); the support rod (17) driven by the second motor is rotated and arranged on the grinding plate (16). ); the cylinder one (18) is arranged on the support rod (17); the lifting sleeve (19) is driven by the cylinder one (18), and is slidably arranged on the support rod (17); the installation rod (20) along the lifting sleeve (19) ) is arranged on the outer periphery; the grinder (21) is arranged on the mounting rod (20). 2.根据权利要求1所述的一种建筑废料粉碎筛选装置,其特征在于,多组分级粉碎组件(7)沿竖直方向设置;相邻分级板(9)的出料口(15)位置交错,且分级板(9)的分级孔径逐渐减小。2. A construction waste crushing and screening device according to claim 1, characterized in that the multi-group grading and crushing components (7) are arranged along the vertical direction; the position of the discharge port (15) of the adjacent grading plate (9) Staggered, and the grading aperture of the grading plate (9) is gradually reduced. 3.根据权利要求1所述的一种建筑废料粉碎筛选装置,其特征在于,粉碎件(33)包括电机四、转轴和刀片一;通过电机四传动的转轴转动设置在壳体(1)内部;刀片一沿转轴外周设置。3. A construction waste crushing and screening device according to claim 1, characterized in that the crushing piece (33) comprises a motor four, a rotating shaft and a blade one; ;Blade 1 is set along the outer circumference of the rotating shaft. 4.根据权利要求1所述的一种建筑废料粉碎筛选装置,其特征在于,安装槽的上端设置有弹性缓冲件(14);弹性缓冲件(14)的下端连接支撑架(11)。4 . The construction waste crushing and screening device according to claim 1 , wherein the upper end of the installation groove is provided with an elastic buffer member ( 14 ); the lower end of the elastic buffer member ( 14 ) is connected to the support frame ( 11 ). 5 . 5.根据权利要求1所述的一种建筑废料粉碎筛选装置,其特征在于,支撑板(23)上设置有振动器(27)。5. A construction waste crushing and screening device according to claim 1, characterized in that a vibrator (27) is provided on the support plate (23). 6.根据权利要求1所述的一种建筑废料粉碎筛选装置,其特征在于,研磨板(16)上端设置有研磨凸起(22)。6. A construction waste crushing and screening device according to claim 1, characterized in that, the upper end of the grinding plate (16) is provided with grinding protrusions (22). 7.根据权利要求1所述的一种建筑废料粉碎筛选装置,其特征在于,挤压件(5)设置多组,分别位于进料斗(2)的前后左右,每组挤压件(5)包括气缸二(30)、挤压板(31)和刺针(32);通过气缸二(30)传动的挤压板(31)在进料斗(2)内部水平移动,挤压端设置刺针(32)。7. A construction waste crushing and screening device according to claim 1, characterized in that, the extrusion parts (5) are arranged in multiple groups, which are respectively located at the front, rear, left and right sides of the feeding hopper (2), and each group of extrusion parts (5) ) includes a second cylinder (30), a pressing plate (31) and a puncture needle (32); the pressing plate (31) driven by the second cylinder (30) moves horizontally inside the feeding hopper (2), and the pressing end is provided with a puncturing needle (32). 8.根据权利要求7所述的一种建筑废料粉碎筛选装置,其特征在于,挤压件(5)还包括密封套(34);气缸二(30)设置在进料斗(2)上,活塞杆端伸入进料斗(2),连接挤压板(31);密封套(34)套在活塞杆上,一端连接挤压板(31),另一端连接进料斗(2)内壁。8. A construction waste crushing and screening device according to claim 7, characterized in that the extrusion part (5) further comprises a sealing sleeve (34); the second cylinder (30) is arranged on the feeding hopper (2), The end of the piston rod extends into the feeding hopper (2) and is connected to the extrusion plate (31); the sealing sleeve (34) is sleeved on the piston rod, one end is connected to the extrusion plate (31), and the other end is connected to the inner wall of the feeding hopper (2). . 9.根据权利要求1所述的一种建筑废料粉碎筛选装置,其特征在于,切割件(6)包括电机五、转动辊和刀片二;通过电机五传动的转动辊转动设置在进料斗(2)内部;刀片二沿转动辊外周设置。9. A construction waste crushing and screening device according to claim 1, characterized in that the cutting element (6) comprises a motor five, a rotating roller and a blade two; the rotating roller driven by the five motor is rotated and arranged in the feeding hopper ( 2) Inside; the second blade is arranged along the outer circumference of the rotating roller. 10.根据权利要求1所述的一种建筑废料粉碎筛选装置,其特征在于,壳体(1)上设置有风机(28);风机(28)的出风端位于研磨板(16)的上方。10. A construction waste crushing and screening device according to claim 1, characterized in that a fan (28) is provided on the casing (1); the air outlet end of the fan (28) is located above the grinding plate (16) .
CN202122160604.0U 2021-09-08 2021-09-08 Screening device is smashed to construction waste Expired - Fee Related CN215655306U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122160604.0U CN215655306U (en) 2021-09-08 2021-09-08 Screening device is smashed to construction waste

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Application Number Priority Date Filing Date Title
CN202122160604.0U CN215655306U (en) 2021-09-08 2021-09-08 Screening device is smashed to construction waste

Publications (1)

Publication Number Publication Date
CN215655306U true CN215655306U (en) 2022-01-28

Family

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Application Number Title Priority Date Filing Date
CN202122160604.0U Expired - Fee Related CN215655306U (en) 2021-09-08 2021-09-08 Screening device is smashed to construction waste

Country Status (1)

Country Link
CN (1) CN215655306U (en)

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