CN111744625B - Sand treatment equipment used in civil engineering - Google Patents
Sand treatment equipment used in civil engineering Download PDFInfo
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- CN111744625B CN111744625B CN202010639681.1A CN202010639681A CN111744625B CN 111744625 B CN111744625 B CN 111744625B CN 202010639681 A CN202010639681 A CN 202010639681A CN 111744625 B CN111744625 B CN 111744625B
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- sand
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- fixedly arranged
- shaft
- sieve
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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
- B02C19/00—Other disintegrating devices or methods
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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
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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
- 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
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
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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
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Combined Means For Separation Of Solids (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The utility model provides a sand treatment facility for among civil engineering, including mounting panel, sand collection sand piece milling device, sand advancing device, sieve separator, sand material reflux unit, squeeze then the crushing through sand collection sand piece milling device to the sand piece in the sand, sand advancing device promotes the sand after crowded garrulous, sieve separator has two kinds of modes to sieve the sand, sand material reflux unit will not pass through the sand of screen cloth and transport back to in the sieve separator to with wherein function such as the sand screening that accords with the standard, its characterized in that: the sand collecting and crushing device is fixedly arranged on the sand propelling device, the sand propelling device is fixedly arranged on the sieve separating device, the sieve separating device is fixedly arranged on the mounting plate, the sand material backflow device is fixedly arranged on the sand collecting and crushing device, and the sand material backflow device is fixedly arranged on the sieve separating device.
Description
Technical Field
The invention relates to sand treatment equipment, in particular to sand treatment equipment used in civil engineering.
Background
Along with the rise of living conditions of people, the living conditions are improved continuously, and then the living conditions are all on the premise of buildings in which sand is an essential material, so that the sand treatment equipment for civil engineering is invented.
Disclosure of Invention
The invention relates to sand treatment equipment used in civil engineering, in particular to sand treatment equipment used in civil engineering, which has the functions of extruding and crushing sand blocks in sand through a sand collecting and sand block crushing device, pushing the crushed sand through a sand pushing device, sieving the sand through two modes by a sieve separation device, conveying the sand which does not pass through a sieve back to the sieve separation device through a sand material backflow device, sieving the sand which meets the standard, and the like.
In order to solve the technical problems, the invention relates to sand treatment equipment used in civil engineering, in particular to sand treatment equipment used in civil engineering, which comprises a mounting plate, a sand collecting and crushing device, a sand propelling device, a screen separating device and a sand material backflow device, wherein the sand collecting and crushing device is used for extruding and crushing sand blocks in sand, the sand propelling device is used for pushing the crushed sand, the screen separating device is used for screening the sand in two modes, and the sand material backflow device is used for conveying the sand which does not pass through a screen back to the screen separating device and screening out the sand which meets the standard, and the sand treatment equipment is characterized in that: the sand collecting and crushing device is fixedly arranged on the sand propelling device, the sand propelling device is fixedly arranged on the sieve separating device, the sieve separating device is fixedly arranged on the mounting plate, the sand material backflow device is fixedly arranged on the sand collecting and crushing device, and the sand material backflow device is fixedly arranged on the sieve separating device.
As a further optimization of the technical scheme, the sand collecting and crushing device for the sand processing equipment in the civil engineering comprises an extrusion cylinder, a material storage conical cylinder, a feed inlet, a rotating column, a rotating shaft, a receiving bevel gear, a pressurizing arc-shaped slideway, a rotating groove, an extruding rotating shaft, a rotating extrusion block, a sliding channel, a fixed limiting arc-shaped rod, an arc-shaped spring, a discharge port, a rotating extrusion plate, a material storage cavity and a material discharge hole, wherein the material storage conical cylinder is fixedly arranged on the extrusion cylinder, the feed inlet is arranged on the material storage conical cylinder, the rotating column is fixedly arranged on the rotating shaft, the rotating column is rotatably arranged on the extrusion cylinder, the receiving bevel gear is fixedly arranged on the rotating shaft, the pressurizing arc-shaped slideway is arranged on the extrusion cylinder, the rotating groove is arranged on the extrusion cylinder, the extruding rotating shaft is rotatably arranged on the extrusion cylinder and the material storage conical cylinder, the rotating extrusion block is fixedly arranged on the extruding rotating shaft, the sliding channel is arranged on the rotating extrusion block, the fixed limiting arc-shaped rod is fixedly arranged on the rotating groove, the arc-shaped spring is sleeved on the fixed limiting arc-shaped rod, the fixed limiting arc-shaped rod is slidably arranged inside the sliding channel, the discharge port is arranged on the extrusion cylinder, the rotating extrusion plate is fixedly arranged on the rotating column, the material storage cavity is arranged inside the extrusion cylinder, and the material discharge hole is arranged inside the extrusion cylinder.
As a further optimization of the technical scheme, the sand propelling device for the sand treatment equipment in the civil engineering comprises a material pushing box, a first feeding hole, a material pushing shaft, a receiving belt wheel, an opposite spiral material pushing plate, an output bevel gear, a material storage cavity and a material outlet, wherein an extrusion cylinder is fixedly installed on the material pushing box, the first feeding hole is formed in the material pushing box and is matched with a material outlet hole, the material pushing shaft is rotatably installed on the material pushing box, the receiving belt wheel is fixedly installed on the material pushing shaft, the opposite spiral material pushing plate is rotatably installed in the material pushing box, the output bevel gear is fixedly installed on the material pushing shaft, the material storage cavity is arranged in the material pushing box, and the material outlet is arranged in the material pushing box.
As a further optimization of the technical scheme, the sieve separating device for sand treatment equipment in civil engineering comprises a supporting plate, supporting legs, an installation box body, a feeding port III, a sieve shaft, an output belt wheel, a transmission belt, an installation control shell, a matched inclined plane ring, a rotating rod, a rotating disk, a matched limiting rod, a control claw disk, a spring, a rotating fluted disc, control teeth, a transmission shaft, a transmission gear, a rotating internal tooth surface limiting hole ring, a limiting hole, a fixed disk, a strip-shaped sliding groove, an annular sliding groove, a limiting bolt, a limiting rod position limiting rod, a fixed ring, a feeding port IV, a sieve material hole ball, a feeding port V, an internal part material ring, a material pushing hole plate, a discharging port, a receiving belt wheel II, a transmission belt II, a feeding port VI and a transmission gear ring, wherein the supporting plate is installed and fixed on the installation plate, the installation box body is installed and fixed on the supporting legs, the third feeding port is arranged on the installation box body, the sieving rotating shaft is rotatably arranged on the installation control shell, the output belt wheel is fixedly arranged on the sieving shaft, the transmission belt is arranged on the output belt wheel and the material pushing shaft, the installation control shell is fixedly arranged on the supporting plate, the matched inclined plane ring is fixedly arranged on the installation control shell, the rotating rod is rotatably arranged on the control claw disc, the rotating disc is fixedly arranged on the rotating rod, the matched limiting rod is fixedly arranged on the rotating rod, the control claw disc is slidably arranged in the installation control shell, the spring is sleeved on the rotating rod, the rotating tooth disc is rotatably arranged on the installation control shell, the control teeth are arranged on the rotating tooth disc, the transmission shaft is rotatably arranged on the rotating tooth disc, the transmission gear is fixedly arranged on the transmission shaft, the transmission gear is respectively meshed with the rotating inner tooth surface limiting hole ring and the transmission tooth ring, the rotating inner tooth surface limiting hole ring is fixedly arranged on the sieving hole ball, the rotary inner tooth surface limiting hole ring is rotatably arranged on a fixed disc, a limiting hole is arranged on the rotary inner tooth surface limiting hole ring, the fixed disc is fixedly arranged on an installation box body, a strip-shaped chute is arranged inside the fixed disc, an annular chute is arranged inside the fixed disc, a limiting bolt is slidably arranged on the fixed disc, a limiting rod position limiting rod is fixedly arranged on the limiting bolt, the limiting rod position limiting rod is slidably arranged inside the strip-shaped chute annular chute, the fixed ring is fixedly arranged inside the installation box body, a feed inlet four is arranged on the fixed ring, a screening hole ball is rotatably arranged on the fixed ring, a feed inlet five is arranged on the screening hole ball, an inner part of the screening ring is fixedly arranged inside the screening hole ball, a material pushing hole plate is fixedly arranged on a screening shaft, a discharge outlet is arranged on the fixed ring, a receiving belt wheel two is fixedly arranged on the screening shaft, and a transmission belt two is arranged on a receiving belt wheel two, the feeding hole six is formed in the inner material distribution ring and is matched with the feeding hole five, and the transmission gear ring is installed and fixed on the screening shaft.
As a further optimization of the technical scheme, the sand material reflux device for the sand treatment equipment in the civil engineering comprises a material return cylinder, a feeding pipe, a discharging pipe, a mounting seat and a kinetic energy output shaft, the feeding device comprises a movable output belt wheel, a kinetic energy output bevel gear, a material returning shaft, a receiving bevel gear II and a material returning spiral plate, wherein a material returning barrel is fixedly arranged on a feeding pipe and a discharging pipe, the feeding pipe is fixedly arranged on a fixed circular ring, a mounting seat is fixedly arranged on a mounting plate, the kinetic energy output shaft is rotatably arranged on the mounting seat, the movable output belt wheel is fixedly arranged on the kinetic energy output shaft, a transmission belt II is arranged on the movable output belt wheel, the kinetic energy output bevel gear is fixedly arranged on the kinetic energy output shaft, the material returning shaft is rotatably arranged on the material returning barrel, the receiving bevel gear II is fixedly arranged on the material returning shaft and meshed with the kinetic energy output bevel gear, and the material returning spiral plate is fixedly arranged on the material returning shaft.
As a further optimization of the technical scheme, the sieve separation device for sand treatment equipment in civil engineering has two support plates, four support legs, six mounting boxes, three feed inlets, a sieve shaft, an output belt wheel, a transmission belt, a mounting control shell, two matched inclined plane rings, two rotating rods, two rotating disks, two matched limit rods, two control claw disks, two springs, two rotating fluted discs and two control teeth, and six transmission shafts and transmission gears.
As a further optimization of the technical scheme, the kinetic energy output shaft of the sand material backflow device for the sand treatment equipment in the civil engineering is provided with a matched motor.
The sand treatment equipment used in civil engineering has the beneficial effects that:
the invention relates to sand treatment equipment used in civil engineering, in particular to sand treatment equipment used in civil engineering, which realizes the functions of extruding and crushing sand blocks in sand through a sand collecting and sand block crushing device, pushing the crushed sand by a sand pushing device, sieving the sand by a sieve separation device in two modes, transporting the sand which does not pass through a sieve back to the sieve separation device by a sand material backflow device, sieving the sand which meets the standard, and the like.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the overall structure of the present invention.
Fig. 3 is a third schematic view of the overall structure of the present invention.
FIG. 4 is a first schematic view of the sand-collecting lump-crushing apparatus of the present invention.
FIG. 5 is a second schematic view of the sand-collecting lump-crushing apparatus of the present invention.
FIG. 6 is a third schematic view of the sand-collecting lump-crushing apparatus of the present invention.
FIG. 7 is a fourth schematic view of the sand collecting lump sand crushing apparatus of the present invention.
Fig. 8 is a first schematic view of a sand propelling device of the present invention.
Fig. 9 is a second schematic view of a sand propelling device of the present invention.
Fig. 10 is a first schematic view of the screen separation apparatus of the present invention.
Fig. 11 is a second schematic view of the screen separation apparatus of the present invention.
Fig. 12 is a third schematic view of the screen separator of the present invention.
Fig. 13 is a fourth schematic view of the screen separation apparatus of the present invention.
Fig. 14 is a fifth schematic view of the screen separation apparatus of the present invention.
Figure 15 is a sixth schematic view of the screen separation apparatus of the present invention.
Fig. 16 is a seventh schematic view of the screen separation apparatus of the present invention.
Fig. 17 is a schematic view eight of the screen separating apparatus of the present invention.
Fig. 18 is a first schematic view of a sand reflow apparatus of the present invention.
Fig. 19 is a second schematic view of the sand reflow apparatus of the present invention.
Fig. 20 is a third schematic view of the sand reflow apparatus of the present invention.
In the figure: a mounting plate 1; a sand collecting and crushing device 2; 2-1 of an extrusion cylinder; a material storage conical cylinder 2-2; 2-3 of a feed inlet; 2-4 of a rotating column; 2-5 of a rotating shaft; receiving bevel gears 2-6; 2-7 of a pressurized arc-shaped slideway; 2-8 of a rotating groove; 2-9 parts of an extrusion rotating shaft; rotating the extrusion block for 2-10 times; 2-11 of sliding channel; fixing and limiting arc-shaped rods 2-12; 2-13 parts of arc-shaped spring; 2-14 parts of a discharge port; rotating the extrusion plate 2-15; 2-16 parts of a storage cavity; material discharge holes 2-17; a sand propelling device 3; a material pushing box 3-1; a first feeding hole is 3-2; 3-3 of a material pushing shaft; receiving belt wheels 3-4; 3-5 opposite spiral material pushing plates; output bevel gears 3-6; 3-7 parts of a material storage cavity; 3-8 parts of a discharge port; a sieve separating device 4; a support plate 4-1; support legs 4-2; installing a box body 4-3; a feed inlet III is 4-4; 4-5 parts of a screening shaft; an output belt wheel 4-6; 4-7 parts of a transmission belt; installing a control shell 4-8; matching with an inclined plane ring 4-9; rotating the rods 4-10; 4-11 of a rotating disc; matching with a limiting rod 4-12; 4-13 of a control claw disc; 4-14 parts of spring; rotating the fluted disc 4-15; 4-16 of control teeth; a transmission shaft 4-17; transmission gears 4-18; rotating the inner tooth surface limiting ring 4-19; 4-20 parts of limiting holes; fixed discs 4-21; 4-22 of strip-shaped chutes; 4-23 of an annular chute; 4-24 parts of a limit bolt; 4-25 parts of limiting rod position limiting rod; 4-26 of a fixed ring; feed inlet four 4-27; 4-28 parts of sieve material hole balls; a feed inlet five 4-29; 4-30 parts of an inner material ring; 4-31 parts of a material pushing pore plate; 4-32 parts of a discharge port; receiving belt wheels II 4-33; 4-34 parts of a second transmission belt; six feed inlets 4-35; 4-36 parts of a transmission gear ring; a sand reflux device 5; 5-1 of a material returning barrel; a feed pipe 5-2; 5-3 of a discharge pipe; 5-4 of a mounting seat; 5-5 of a kinetic energy output shaft; 5-6 of a motive output belt wheel; the kinetic energy output bevel gear 5-7; 5-8 parts of a material returning shaft; receiving a second bevel gear 5-9; 5-10 parts of a feed back spiral plate.
Detailed Description
The first embodiment is as follows:
in order to solve the technical problems described above with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 and 20, the present invention relates to a sand treatment device for civil engineering, more specifically to a sand treatment device for civil engineering, which comprises a mounting plate 1, a sand collecting and crushing device 2, a sand propelling device 3, a screen separating device 4 and a sand material returning device 5, gather the sand piece milling equipment through the sand and extrude then the crushing to the sand piece in the sand, sand advancing device promotes the sand after will crowding garrulous, and sieve separator has two kinds of modes to sieve the sand, and sand material reflux unit will not transport back to in the sieve separator through the sand of screen cloth to sieve function such as go out with the sand that wherein accords with the standard, its characterized in that: the sand collecting and crushing device 2 is fixedly installed on the sand propelling device 3, the sand propelling device 3 is fixedly installed on the sieve separating device 4, the sieve separating device 4 is fixedly installed on the installation plate 1, the sand material backflow device 5 is fixedly installed on the sand collecting and crushing device 2, and the sand material backflow device 5 is fixedly installed on the sieve separating device 4.
The second embodiment is as follows:
referring to the embodiments described in the following with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, the present embodiment further describes the embodiments, the sand-collecting sand block crushing device 2 includes an extrusion cylinder 2-1, a material-storing conical cylinder 2-2, a material inlet 2-3, a rotary column 2-4, a rotary shaft 2-5, a receiving bevel gear 2-6, a pressurizing arc chute 2-7, a rotary groove 2-8, an extruding rotary shaft 2-9, a rotary extrusion block 2-10, a sliding channel 2-11, a fixed limit arc rod 2-12, an arc spring 2-13, a material outlet 2-14, a rotary extrusion plate 2-15, a material-storing cavity 2-16, a material outlet 2-17, adding sand to be processed into a material storage conical barrel 2-2 of a sand collecting block crushing device 2, enabling the sand to enter a pressurizing arc-shaped slideway 2-7 of an extrusion barrel 2-1 through a feed inlet 2-3, receiving kinetic energy of an output bevel gear 3-6 to rotate by a bevel gear 2-6, driving a rotating shaft 2-5 to rotate by the bevel gear 2-6, driving a rotating column 2-4 to rotate by the rotating shaft 2-5, driving a rotating extrusion plate 2-15 to rotate by the rotating column 2-4, extruding the sand and the sand between a rotating extrusion block 2-10 and the rotating extrusion plate 2-15, rotating the rotating extrusion block 2-10 to the rotating groove 2-8 around an extrusion rotating shaft 2-9 until the sand and the sand completely enter the rotating groove 2-8 after the rotating extrusion plate 2-15 rotates to a certain angle, then the rotating extrusion plate 2-15 continuously pushes sand to move on the pressurizing arc-shaped slideway 2-7, when the rotating extrusion plate 2-15 passes through the extreme end position of the rotating extrusion block 2-10, the arc-shaped spring 2-13 pushes the rotating extrusion block 2-10 to reset, then the sand enters the material storage cavity 2-16 through the discharge hole 2-14 and then enters the feed inlet 3-2 of the sand propelling device 3 from the material discharge hole 2-17, the material storage conical barrel 2-2 is fixedly arranged on the extrusion barrel 2-1, the feed inlet 2-3 is arranged on the material storage conical barrel 2-2, the rotating column 2-4 is fixedly arranged on the rotating shaft 2-5, the rotating column 2-4 is rotatably arranged on the extrusion barrel 2-1, the receiving bevel gear 2-6 is fixedly arranged on the rotating shaft 2-5, the pressurizing arc-shaped slideway 2-7 is arranged on the extrusion cylinder 2-1, the rotating groove 2-8 is arranged on the extrusion cylinder 2-1, the extruding rotating shaft 2-9 is rotatably arranged on the extrusion cylinder 2-1 and the material storage conical cylinder 2-2, the rotating extrusion block 2-10 is fixedly arranged on the extruding rotating shaft 2-9, the sliding channel 2-11 is arranged on the rotating extrusion block 2-10, the fixed limiting arc-shaped rod 2-12 is fixedly arranged on the rotating groove 2-8, the arc-shaped spring 2-13 is sleeved on the fixed limiting arc-shaped rod 2-12, the fixed limiting arc-shaped rod 2-12 is slidably arranged in the sliding channel 2-11, the discharge port 2-14 is arranged on the extrusion cylinder 2-1, the rotating extrusion plate 2-15 is fixedly arranged on the rotating column 2-4, the material storage cavity 2-16 is arranged inside the extrusion cylinder 2-1, and the material discharge hole 2-17 is arranged inside the extrusion cylinder 2-1.
The third concrete implementation mode:
the embodiment is described below with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20. the embodiment further describes the embodiment, the sand propelling device 3 comprises a material pushing box 3-1, a material inlet I3-2, a material pushing shaft 3-3, a receiving belt wheel 3-4, an opposite spiral material pushing plate 3-5, an output bevel gear 3-6, a material storage cavity 3-7, and a material outlet 3-8, then the receiving belt wheel 3-4 rotates under the action of a transmission belt 4-7, the receiving belt wheel 3-4 drives the material pushing shaft 3-3 to rotate, the material pushing shaft 3-3 drives the opposite spiral material pushing plate 3-5 and the output bevel gear 3-6 to rotate, the opposite spiral material pushing plate 3-5 pushes sand into the material storage cavity 3-7, and then the sand enters the screen from the material outlet 3-8 to the material storage cavity 3-7 In a feed inlet III 4-4 of the sub-separation device 4, an extrusion cylinder 2-1 is fixedly arranged on a material pushing box 3-1, a feed inlet I3-2 is arranged on the material pushing box 3-1, the feed inlet I3-2 is matched with a material discharge hole 2-17, a material pushing shaft 3-3 is rotatably arranged on the material pushing box 3-1, a receiving belt wheel 3-4 is fixedly arranged on the material pushing shaft 3-3, the opposite spiral material pushing plate 3-5 is fixedly arranged on the material pushing shaft 3-3, the opposite spiral material pushing plate 3-5 is rotatably arranged inside the material pushing box 3-1, the output bevel gear 3-6 is fixedly arranged on the material pushing shaft 3-3, the material storage cavity 3-7 is arranged inside the material pushing box 3-1, and the material outlet 3-8 is arranged inside the material pushing box 3-1.
The fourth concrete implementation mode:
the following describes the present embodiment with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20. the present embodiment further describes the first embodiment, where the sieve separator 4 includes a support plate 4-1, support legs 4-2, an installation box 4-3, a feed inlet three 4-4, a sieve shaft 4-5, an output pulley 4-6, a transmission belt 4-7, an installation control housing 4-8, a matching bevel ring 4-9, a rotation rod 4-10, a rotation disk 4-11, a matching limit rod 4-12, a control pawl disk 4-13, a spring 4-14, a rotation toothed disk 4-15, a control tooth 4-16, a transmission shaft 4-17, a transmission gear 4-18, Rotating the inner tooth surface limiting hole ring 4-19, limiting hole 4-20, fixed disc 4-21, strip chute 4-22, annular chute 4-23, limiting bolt 4-24, limiting rod position limiting rod 4-25, fixed ring 4-26, feed inlet four 4-27, sieve hole ball 4-28, feed inlet five 4-29, inner part material ring 4-30, material pushing hole plate 4-31, discharge outlet 4-32, receiving belt wheel two 4-33, driving belt two 4-34, feed inlet six 4-35, driving gear ring 4-36, then the motive output belt wheel 5-6 driving the receiving belt wheel two 4-33 to rotate through the driving belt two 4-34, the receiving belt wheel two 4-33 driving the sieve shaft 4-5 to rotate, the sieve shaft 4-5 driving the driving gear ring 4-36 and the material pushing hole plate 4-31 to rotate, the transmission gear ring 4-36 drives the transmission gear 4-18 to rotate, the transmission gear 4-18 drives the rotating inner gear surface limiting hole ring 4-19 to rotate, the rotating inner gear surface limiting hole ring 4-19 drives the sieving material hole ball 4-28 to rotate and the rotating direction of the pushing material hole plate 4-31 is opposite, then the sieving material hole ball 4-28 rotates until the feeding hole five 4-29 is opposite to the feeding hole four 4-27 of the fixed circular ring 4-26, sand enters the sieving material hole ball 4-28 through the feeding hole three 4-4, the feeding hole four 4-27 and the feeding hole five 4-29, when the limiting bolt 4-24 is pulled out of the top height, the limiting bolt 4-24 is rotated to enable the limiting rod 4-25 at the position of the limiting rod to stay in the annular chute 4-23, and then the limiting bolt 4-24 and the limiting hole 4-20 of the rotating inner gear surface limiting hole ring 4-19 Separating, controlling the teeth 4-16 to stay engaged to perform the rotation, enabling the sieve material hole balls 4-28 and the pushing pore plate 4-31 to rotate relatively to push sand to be sieved in the sieve material hole balls 4-28, enabling the sand to fall through the holes of the sieve material hole balls 4-28 if the size of the sand is qualified, enabling the sand to stop between the sieve material hole balls 4-28 and the pushing pore plate 4-31 if the unqualified sand is unqualified, then when the feed inlet five 4-29 and the discharge outlet 4-32 of the sieve material hole balls 4-28 are overlapped, discharging the sand into the feed pipe 5-2 of the sand material reflux device 5 through the discharge outlet 4-32, inserting the limit bolts 4-24 into the limit holes 4-20 to prevent the rotating inner tooth surface limit hole rings 4-19 from rotating, then rotating the rotating fluted disc 4-15, driving the rotating fluted disc 4-15 to rotate the rotating rod 4-10, the rotating rod 4-10 drives the matched limiting rod 4-12 to rotate, the rotating rod 4-10 is upwards pulled up by the top end of the matched inclined plane ring 4-9 matched with the rotation of the limiting rod 4-12, then the control claw disc 4-13 is separated from the rotating fluted disc 4-15 by the rotating rod 4-10, then the rotating fluted disc 4-15 can rotate on the installation control shell 4-8, the rotation of the sieve material hole ball 4-28 is limited, the sieve shaft 4-5 can also ensure that the material pushing pore plate 4-31 is driven by the sieve shaft 4-5 to continuously push and sieve sand entering the interior when the sieve material hole ball 4-28 rotates, the supporting plate 4-1 is installed and fixed on the installing plate 1, the installing box body 4-3 is installed and fixed on the supporting leg 4-2, and the feeding port three 4-4 is arranged on the installing box body 4-3, a screening shaft 4-5 is rotatably arranged on an installation control shell 4-8, an output belt wheel 4-6 is fixedly arranged on the screening shaft 4-5, a transmission belt 4-7 is arranged on the output belt wheel 4-6 and a material pushing shaft 3-3, the installation control shell 4-8 is fixedly arranged on a supporting plate 4-1, a matching inclined plane ring 4-9 is fixedly arranged on the installation control shell 4-8, a rotating rod 4-10 is rotatably arranged on a control claw disc 4-13, a rotating disc 4-11 is fixedly arranged on the rotating rod 4-10, a matching limiting rod 4-12 is fixedly arranged on the rotating rod 4-10, the control claw disc 4-13 is slidably arranged in the installation control shell 4-8, a spring 4-14 is sleeved on the rotating rod 4-10, and a rotating tooth disc 4-15 is rotatably arranged on the installation control shell 4-8, control teeth 4-16 are arranged on a rotating fluted disc 4-15, a transmission shaft 4-17 is rotatably arranged on the rotating fluted disc 4-15, a transmission gear 4-18 is fixedly arranged on the transmission shaft 4-17, the transmission gear 4-18 is respectively meshed with a rotating inner tooth surface limiting hole ring 4-19 and a transmission gear ring, the rotating inner tooth surface limiting hole ring 4-19 is fixedly arranged on a sieve material hole ball 4-28, the rotating inner tooth surface limiting hole ring 4-19 is rotatably arranged on a fixed disc 4-21, a limiting hole 4-20 is arranged on the rotating inner tooth surface limiting hole ring 4-19, the fixed disc 4-21 is fixedly arranged on an installation box body 4-3, a strip-shaped chute 4-22 is arranged inside the fixed disc 4-21, an annular chute 4-23 is arranged inside the fixed disc 4-21, the limiting bolts 4-24 are slidably arranged on the fixed disc 4-21, the limiting rod position limiting rods 4-25 are fixedly arranged on the limiting bolts 4-24, the limiting rod position limiting rods 4-25 are slidably arranged inside the strip-shaped sliding grooves 4-22 and the annular sliding grooves 4-23, the fixed rings 4-26 are fixedly arranged inside the installation box body 4-3, the feed inlet four 4-27 is arranged on the fixed ring 4-26, the sieve material hole balls 4-28 are rotatably arranged on the fixed rings 4-26, the feed inlet five 4-29 is arranged on the sieve material hole balls 4-28, the internal material ring 4-30 is fixedly arranged inside the sieve material hole balls 4-28, the material pushing hole plate 4-31 is fixedly arranged on the sieve shaft 4-5, the discharge outlet 4-32 is arranged on the fixed rings 4-26, the second receiving belt wheel 4-33 is fixedly arranged on the screening shaft 4-5, the second transmission belt 4-34 is arranged on the second receiving belt wheel 4-33, the sixth feeding hole 4-35 is arranged on the inner material ring 4-30, the sixth feeding hole 4-35 is matched with the fifth feeding hole 4-29, and the transmission gear ring 4-36 is fixedly arranged on the screening shaft 4-5.
The fifth concrete implementation mode:
the embodiment is described below with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, and 20. the embodiment further describes the embodiment, where the sand backflow device 5 includes a material return cylinder 5-1, a material feed pipe 5-2, a material discharge pipe 5-3, a mounting seat 5-4, a kinetic energy output shaft 5-5, a kinetic output pulley 5-6, a kinetic energy output bevel gear 5-7, a material return shaft 5-8, a receiving bevel gear two 5-9, and a material return spiral plate 5-10, then the kinetic energy output shaft 5-5 of the sand backflow device 5 drives the kinetic energy output shaft 5-5 to rotate under the action of a matching motor, the kinetic energy output shaft 5-5 drives the output pulley 5-6 and the kinetic energy output bevel gear 5-7 to rotate, a dynamic output belt wheel 5-6 and a kinetic energy output bevel gear 5-7 drive a receiving bevel gear II 5-9 to rotate, the receiving bevel gear II 5-9 drives a return shaft 5-8 to rotate, the return shaft 5-8 drives a return spiral plate 5-10 to rotate, the rotating return spiral plate 5-10 and a return barrel 5-1 transport sand from a feed pipe 5-2 to a discharge pipe 5-3, then in a storage cavity 2-16 of a sand block return grinding device 2, the return barrel 5-1 is fixedly arranged on the feed pipe 5-2 and the discharge pipe 5-3, the feed pipe 5-2 is fixedly arranged on a fixed circular ring 4-26, a mounting seat 5-4 is fixedly arranged on the mounting plate 1, and the kinetic energy output shaft 5-5 is rotatably arranged on the mounting seat 5-4, the dynamic output belt wheel 5-6 is fixedly arranged on the kinetic energy output shaft 5-5, the transmission belt II 4-34 is arranged on the dynamic output belt wheel 5-6, the kinetic energy output bevel gear 5-7 is fixedly arranged on the kinetic energy output shaft 5-5, the material returning shaft 5-8 is rotatably arranged on the material returning barrel 5-1, the receiving bevel gear II 5-9 is fixedly arranged on the material returning shaft 5-8, the receiving bevel gear II 5-9 is meshed with the kinetic energy output bevel gear 5-7, and the material returning spiral plate 5-10 is fixedly arranged on the material returning shaft 5-8.
The sixth specific implementation mode:
the following describes the present embodiment with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20. the present embodiment further describes the fourth embodiment, the present embodiment is further described, the number of the support plates 4-1 of the screen separation device 4 is two, the number of the support legs 4-2 is four, the number of the installation box 4-3, the number of the feed inlet three 4-4, the number of the screen moving shafts 4-5, the number of the output belt wheels 4-6, the number of the transmission belts 4-7, the number of the installation control shell 4-8, the number of the matching inclined plane rings 4-9, the number of the rotating rods 4-10, the number of the rotating disks 4-11, the matching limit rods 4-12, the number of the control pawl disks 4-13, the number of the springs 4-14, the number of the rotating toothed disks 4-15, the number of the control teeth 4-16 are two, the number of the transmission shafts 4-17 and the number of the transmission gears 4-18 are six, the number of the rotating inner tooth surface limiting hole rings is 4-19, the number of the limiting holes is 4-20, the number of the fixed circular discs is 4-21, the number of the strip-shaped sliding grooves is 4-22, the number of the annular sliding grooves is 4-23, the number of the limiting bolts is 4-24, the number of the limiting rod position limiting rods is 4-25, and the number of the transmission gear rings is 4-36. The seventh embodiment:
the present embodiment is described below with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, and 20, and the present embodiment further describes an embodiment five, in which the kinetic energy output shaft 5-5 of the sand backflow device 5 is provided with a matching motor.
The working principle of the invention is as follows:
a working principle of sand treatment equipment for civil engineering is that before use, whether the connection condition between the devices meets requirements is checked, sand to be treated is added into a material storage conical barrel 2-2 of a collected sand block crushing device 2, then the sand enters a pressurizing arc-shaped slideway 2-7 of an extrusion barrel 2-1 through a feed port 2-3, then a receiving bevel gear 2-6 receives kinetic energy of an output bevel gear 3-6 to rotate, the receiving bevel gear 2-6 drives a rotating shaft 2-5 to rotate, the rotating shaft 2-5 drives a rotating column 2-4 to rotate, the rotating column 2-4 drives a rotating extrusion plate 2-15 to rotate, then the sand and sand blocks between the rotating extrusion block 2-10 and the rotating extrusion plate 2-15 are extruded, and when the rotating extrusion plate 2-15 rotates to a certain angle, the rotating extrusion block 2-10 can rotate around the extruding rotating shaft 2-10 to extrude the sand and sand blocks 2-9 rotates towards the inside of the rotating groove 2-8 until the sand completely enters the rotating groove 2-8, then the rotating extrusion plate 2-15 continues to push the sand to move in the pressurizing arc-shaped slideway 2-7, when the rotating extrusion plate 2-15 passes through the extreme position of the rotating extrusion block 2-10, the arc-shaped spring 2-13 pushes the rotating extrusion block 2-10 to reset, then the sand enters the material storage cavity 2-16 through the discharge opening 2-14 and then enters the feed opening I3-2 of the sand propelling device 3 from the material discharge opening 2-17, then the receiving belt wheel 3-4 rotates under the action of the transmission belt 4-7, the receiving belt wheel 3-4 drives the material pushing shaft 3-3 to rotate, the material pushing shaft 3-3 drives the opposite spiral material pushing plate 3-5 and the output bevel gear 3-6 to rotate, sand is pushed into a material storage cavity 3-7 by an opposite spiral material pushing plate 3-5 and then enters a material inlet third 4-4 of a sieve separating device 4 from a material outlet 3-8, then a movable output belt wheel 5-6 drives a receiving belt wheel second 4-33 to rotate through a transmission belt second 4-34, the receiving belt wheel second 4-33 drives a sieving shaft 4-5 to rotate, the sieving shaft 4-5 drives a transmission gear ring 4-36 and a material pushing pore plate 4-31 to rotate, the transmission gear ring 4-36 drives a transmission gear 4-18 to rotate, the transmission gear 4-18 drives a rotating inner tooth surface limiting pore ring 4-19 to rotate, the rotating inner tooth surface limiting pore ring 4-19 drives a material sieving pore ball 4-28 to rotate and is opposite to the rotating direction of the material pushing pore plate 4-31, and then the material sieving pore ball 4-28 rotates to a material inlet fifth 4-29 and a material feeding pore plate 4-26 of a fixed circular ring 4- When the port four 4-27 is opposite, sand enters the inside of the sieve material hole ball 4-28 through the feed port three 4-4, the feed port four 4-27 and the feed port five 4-29, when the limit bolt 4-24 is pulled out of the top height, the limit bolt 4-24 is rotated to enable the limit rod 4-25 at the position of the limit rod to stay in the annular chute 4-23, then the limit bolt 4-24 is separated from the limit hole 4-20 of the limit hole ring 4-19 with the inner tooth surface rotated, then the rotation condition can be carried out when the control teeth 4-16 stay in meshing state, the sieve material hole ball 4-28 and the material pushing hole plate 4-31 are relatively rotated to push the sand to be sieved in the sieve material hole ball 4-28 and to be sieved to be qualified in size and fall through the holes of the sieve material hole ball 4-28, unqualified sand stops between the sieve material hole ball 4-28 and the material pushing hole plate 4-31, and then when the sieve material hole ball 4- When the five openings 4-29 and the 4-32 are coincided, sand is discharged into the feeding pipe 5-2 of the sand material reflux device 5 through the 4-32 discharge openings, in the other situation, the 4-24 limit bolts are inserted back into the 4-20 limit holes to prevent the 4-19 limit hole rings with the inner rotating tooth surfaces from rotating, then the 4-15 rotating rotary fluted disc is rotated, the 4-15 rotary fluted disc drives the 4-10 rotating rotary rod to rotate, the 4-10 rotating rod drives the 4-12 matched limit rod to rotate, the 4-10 rotating rotary rod is pulled upwards by the top end of the 4-9 matched inclined plane ring which rotates by matching with the 4-12 limit rod, then the 4-10 rotating rod separates the 4-13 control claw disc from the 4-15 rotary fluted disc, and then the 4-15 rotary fluted disc can rotate on the 4-8 installation control shell, the rotation of the sieve material hole balls 4-28 is limited, and meanwhile, the rotation of the sieve material hole balls 4-28 can be ensured to ensure that the sieve shaft 4-5 drives the material pushing hole plate 4-31 to continuously push and sieve sand entering the sieve material hole balls 4-28, then the kinetic energy output shaft 5-5 of the sand material backflow device 5 drives the kinetic energy output shaft 5-5 to rotate under the action of a matched motor, the kinetic energy output shaft 5-5 drives the kinetic energy output belt wheel 5-6 and the kinetic energy output bevel gear 5-7 to rotate, the kinetic energy output belt wheel 5-6 and the kinetic energy output bevel gear 5-7 drive the receiving bevel gear two 5-9 to rotate, the receiving bevel gear two 5-9 drives the material returning shaft 5-8 to rotate, the material returning shaft 5-8 drives the material returning spiral plate 5-10 to rotate, and the rotating material returning spiral plate 5-10 and the material returning cylinder 5-1 convey the sand from the feeding pipe 5-2 to the discharging pipe 5-3 and then return the sand to the sand The sub-collecting sand block crushing device 2 is arranged in the material storage cavity 2-16.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (3)
1. The utility model provides a sand treatment facility for among civil engineering, collects sand piece milling device (2), sand advancing device (3), sieve separator (4), sand material reflux unit (5) including mounting panel (1), sand, its characterized in that: the sand collecting and crushing device (2) is fixedly arranged on the sand propelling device (3), the sand propelling device (3) is fixedly arranged on the sieve separating device (4), the sieve separating device (4) is fixedly arranged on the mounting plate (1), the sand material backflow device (5) is fixedly arranged on the sand collecting and crushing device (2), and the sand material backflow device (5) is fixedly arranged on the sieve separating device (4);
the sand collecting and sand block crushing device (2) comprises an extrusion cylinder (2-1), a material storage conical cylinder (2-2), a feeding hole (2-3), a rotating column (2-4), a rotating shaft (2-5), a receiving bevel gear (2-6), a pressurizing arc-shaped slideway (2-7), a rotating groove (2-8), an extrusion rotating shaft (2-9), a rotating extrusion block (2-10), a sliding channel (2-11), a fixed limiting arc-shaped rod (2-12), an arc-shaped spring (2-13), a discharging hole (2-14), a rotating extrusion plate (2-15), a material storage cavity (2-16) and a material discharging hole (2-17), wherein the material storage conical cylinder (2-2) is fixedly arranged on the extrusion cylinder (2-1), the feeding hole (2-3) is arranged on the material storage conical cylinder (2-2), the rotating column (2-4) is fixedly arranged on the rotating shaft (2-5), the rotating column (2-4) is rotatably arranged on the extruding cylinder (2-1), the receiving bevel gear (2-6) is fixedly arranged on the rotating shaft (2-5), the pressurizing arc-shaped slideway (2-7) is arranged on the extruding cylinder (2-1), the rotating groove (2-8) is arranged on the extruding cylinder (2-1), the extruding rotating shaft (2-9) is rotatably arranged on the extruding cylinder (2-1) and the material storage conical cylinder (2-2), the rotating extruding block (2-10) is fixedly arranged on the extruding rotating shaft (2-9), the sliding channel (2-11) is arranged on the rotating extruding block (2-10), and the fixed arc-shaped limiting rod (2-12) is fixedly arranged on the rotating groove (2-8), the arc-shaped spring (2-13) is sleeved on the fixed limiting arc-shaped rod (2-12), the fixed limiting arc-shaped rod (2-12) is slidably installed inside the sliding channel (2-11), the discharge port (2-14) is arranged on the extrusion cylinder (2-1), the rotating extrusion plate (2-15) is installed and fixed on the rotating column (2-4), the material storage cavity (2-16) is arranged inside the extrusion cylinder (2-1), and the material discharge hole (2-17) is arranged inside the extrusion cylinder (2-1);
the sand propelling device (3) comprises a material pushing box (3-1), a first feeding hole (3-2), a material pushing shaft (3-3), a receiving belt wheel (3-4), an opposite spiral material pushing plate (3-5), an output bevel gear (3-6), a material storage cavity (3-7) and a material outlet (3-8), wherein an extrusion cylinder (2-1) is fixedly arranged on the material pushing box (3-1), the first feeding hole (3-2) is matched with a material outlet (2-17), the material pushing shaft (3-3) is rotatably arranged on the material pushing box (3-1), the receiving belt wheel (3-4) is fixedly arranged on the material pushing shaft (3-3), the opposite spiral material pushing plate (3-5) is fixedly arranged on the material pushing shaft (3-3), the opposite spiral material pushing plate (3-5) is rotatably arranged in the material pushing box (3-1), the output bevel gear (3-6) is fixedly arranged on the material pushing shaft (3-3), the material storage cavity (3-7) is arranged in the material pushing box (3-1), and the material outlet (3-8) is arranged in the material pushing box (3-1);
the sieve separating device (4) comprises a supporting plate (4-1), supporting legs (4-2), an installation box body (4-3), a feed inlet III (4-4), a sieve moving shaft (4-5), an output belt wheel (4-6), a transmission belt (4-7), an installation control shell (4-8), a matching inclined plane ring (4-9), a rotating rod (4-10), a rotating disc (4-11), a matching limiting rod (4-12), a control claw disc (4-13), a spring (4-14), a rotating fluted disc (4-15), control teeth (4-16), a transmission shaft (4-17), a transmission gear (4-18), a rotating inner tooth surface limiting hole ring (4-19), limiting holes (4-20), a fixed disc (4-21), A strip-shaped chute (4-22), an annular chute (4-23), a limit bolt (4-24), a limit rod position limit rod (4-25), a fixed ring (4-26), a feed inlet four (4-27), a sieve hole ball (4-28), a feed inlet five (4-29), an internal material ring (4-30), a material pushing hole plate (4-31), a discharge port (4-32), a receiving belt wheel two (4-33), a transmission belt two (4-34), a feed inlet six (4-35) and a transmission gear ring (4-36), wherein a support plate (4-1) is fixedly arranged on a mounting plate (1), support legs (4-2) are fixedly arranged on the mounting plate (1), and a mounting box body (4-3) is fixedly arranged on the support legs (4-2), the feeding port III (4-4) is arranged on the installation box body (4-3), the sieving shaft (4-5) is rotatably arranged on the installation control shell (4-8), the output belt wheel (4-6) is fixedly arranged on the sieving shaft (4-5), the transmission belt (4-7) is arranged on the output belt wheel (4-6) and the material pushing shaft (3-3), the installation control shell (4-8) is fixedly arranged on the support plate (4-1), the matched inclined plane ring (4-9) is fixedly arranged on the installation control shell (4-8), the rotating rod (4-10) is rotatably arranged on the control claw disk (4-13), the rotating disk (4-11) is fixedly arranged on the rotating rod (4-10), the matched limiting rod (4-12) is fixedly arranged on the rotating rod (4-10), the control claw discs (4-13) are slidably arranged in the installation control shell (4-8), springs (4-14) are sleeved on rotating rods (4-10), the rotating fluted discs (4-15) are rotatably arranged on the installation control shell (4-8), control teeth (4-16) are arranged on the rotating fluted discs (4-15), transmission shafts (4-17) are rotatably arranged on the rotating fluted discs (4-15), transmission gears (4-18) are fixedly arranged on the transmission shafts (4-17), the transmission gears (4-18) are respectively meshed with rotating inner tooth surface limiting hole rings (4-19) and transmission gear rings, the rotating inner tooth surface limiting hole rings (4-19) are fixedly arranged on material screening hole balls (4-28), the rotating inner tooth surface limiting hole rings (4-19) are rotatably arranged on fixed discs (4-21), limiting holes (4-20) are arranged on a limiting hole ring (4-19) of a rotary inner tooth surface, a fixed disc (4-21) is fixedly arranged on an installation box body (4-3), a strip-shaped sliding groove (4-22) is arranged inside the fixed disc (4-21), an annular sliding groove (4-23) is arranged inside the fixed disc (4-21), a limiting bolt (4-24) is slidably arranged on the fixed disc (4-21), a limiting rod position limiting rod (4-25) is fixedly arranged on the limiting bolt (4-24), a limiting rod position limiting rod (4-25) is slidably arranged inside the strip-shaped sliding groove (4-22) and the annular sliding groove (4-23), a fixed ring (4-26) is fixedly arranged inside the installation box body (4-3), and a feeding port four (4-27) is arranged on the fixed ring (4-26), the sieve material hole balls (4-28) are rotatably arranged on the fixed circular rings (4-26), the feed inlet five (4-29) is arranged on the sieve material hole balls (4-28), the inner material ring (4-30) is fixedly arranged inside the sieve material hole balls (4-28), the material pushing pore plate (4-31) is fixedly arranged on the sieve shaft (4-5), the discharge port (4-32) is arranged on the fixed circular ring (4-26), the receiving belt wheel two (4-33) is fixedly arranged on the sieve shaft (4-5), the transmission belt two (4-34) is arranged on the receiving belt wheel two (4-33), the feed inlet six (4-35) is arranged on the inner material ring (4-30), the feed inlet six (4-35) is matched with the feed inlet five (4-29), and the transmission gear ring (4-36) is fixedly arranged on the sieve shaft (4-5);
the sand material reflux device (5) comprises a material return cylinder (5-1), a material inlet pipe (5-2), a material outlet pipe (5-3), a mounting seat (5-4), a kinetic energy output shaft (5-5), a motive output belt wheel (5-6), a kinetic energy output bevel gear (5-7), a material return shaft (5-8), a receiving bevel gear (5-9) and a material return spiral plate (5-10), wherein the material return cylinder (5-1) is fixedly arranged on the material inlet pipe (5-2) and the material outlet pipe (5-3), the material inlet pipe (5-2) is fixedly arranged on a fixed circular ring (4-26), the material outlet pipe (5-3) is fixedly arranged on a material storage cavity (2-16) of an extrusion cylinder (2-1), and the mounting seat (5-4) is fixedly arranged on the mounting plate (1), the kinetic energy output shaft (5-5) is rotatably arranged on the mounting base (5-4), the kinetic energy output belt wheel (5-6) is fixedly arranged on the kinetic energy output shaft (5-5), the transmission belt II (4-34) is arranged on the kinetic energy output belt wheel (5-6), the kinetic energy output bevel gear (5-7) is fixedly arranged on the kinetic energy output shaft (5-5), the reclaiming shaft (5-8) is rotatably arranged on the reclaiming barrel (5-1), the receiving bevel gear II (5-9) is fixedly arranged on the reclaiming shaft (5-8), the receiving bevel gear II (5-9) is meshed with the kinetic energy output bevel gear (5-7), and the reclaiming spiral plate (5-10) is fixedly arranged on the reclaiming shaft (5-8).
2. Sand handling equipment for use in civil engineering works, according to claim 1, characterized in that: the sieve separating device is characterized in that the number of supporting plates (4-1) of the sieve separating device (4) is two, the number of supporting legs (4-2) is four, the number of installation box bodies (4-3), the number of feed inlets is three (4-4), the number of sieve moving shafts (4-5), the number of output belt wheels (4-6), the number of transmission belts (4-7), the number of installation control shells (4-8), the number of matching inclined plane rings (4-9), the number of rotating rods (4-10), the number of rotating discs (4-11), the number of matching limiting rods (4-12), the number of control claw discs (4-13), the number of springs (4-14), the number of rotating toothed discs (4-15) and the number of control teeth (4-16) are two, the number of transmission shafts (4-17) and the number of transmission gears (4-18) is six, and the number of limiting hole rings (4-19) on the inner tooth surfaces of the rotating parts is six, The number of the limiting holes (4-20), the fixed disks (4-21), the strip-shaped sliding grooves (4-22), the annular sliding grooves (4-23), the limiting bolts (4-24), the limiting rod position limiting rods (4-25) and the transmission gear rings (4-36) is two.
3. Sand handling equipment for use in civil engineering works, according to claim 1, characterized in that: and a kinetic energy output shaft (5-5) of the sand material reflux device (5) is provided with a matched motor.
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| CN202010639681.1A CN111744625B (en) | 2020-07-06 | 2020-07-06 | Sand treatment equipment used in civil engineering |
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| CN111744625B true CN111744625B (en) | 2021-08-17 |
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| CN205700970U (en) * | 2016-04-29 | 2016-11-23 | 天津康乐产业有限公司 | A kind of Vermiculitum grading crushing device |
| CN206338123U (en) * | 2016-12-15 | 2017-07-18 | 曹俏峰 | A kind of rotary engine of independent compression stroke |
| CN206911503U (en) * | 2017-06-15 | 2018-01-23 | 陕西国际商贸学院 | A kind of Chinese medicine rhizome pre-treatment coarse powder device |
| CN207287563U (en) * | 2017-08-24 | 2018-05-01 | 四川安宁铁钛股份有限公司 | Circulating ore pulverizer |
| CN107715956A (en) * | 2017-10-19 | 2018-02-23 | 绍兴柯桥韩玉电子科技有限公司 | A kind of mining stone crusher |
| CN108176473A (en) * | 2018-01-24 | 2018-06-19 | 合肥龙之韵医药技术有限公司 | A kind of medical glass waste product recycles reducing mechanism |
| CN208146059U (en) * | 2018-03-19 | 2018-11-27 | 廖晓花 | A kind of chemical industry solid material grinding device |
| CN209715242U (en) * | 2019-03-12 | 2019-12-03 | 宁夏萤顺通科技有限公司 | A kind of coating grinding machine |
| CN110479742A (en) * | 2019-09-05 | 2019-11-22 | 刘立国 | One kind examining vessel reclaimer for gastroenterology |
| CN210787549U (en) * | 2019-09-25 | 2020-06-19 | 常州碧之源再生资源利用有限公司 | Regenerated active carbon crushing apparatus |
| CN110639651A (en) * | 2019-10-12 | 2020-01-03 | 戚江浩 | Automatic processing system for processing environment-friendly coating |
| CN110787689A (en) * | 2019-11-08 | 2020-02-14 | 李春艳 | Mixing equipment for synthetic stone materials |
| CN110813489A (en) * | 2019-11-08 | 2020-02-21 | 杜淑琴 | Be used for computer circuit board treatment facility |
| CN110898964A (en) * | 2019-12-02 | 2020-03-24 | 顾金生 | Building wall coating grinding device |
| CN110935347A (en) * | 2019-12-09 | 2020-03-31 | 李秀花 | Mixing equipment for artificially synthesized stone materials |
| CN110813704A (en) * | 2019-12-10 | 2020-02-21 | 株洲蓝海包装有限公司 | Raw material screening device for producing solid toilet cleaner |
| CN111250196A (en) * | 2020-01-16 | 2020-06-09 | 胡培花 | Destroying device for waste household communication equipment |
| CN111298905A (en) * | 2020-03-23 | 2020-06-19 | 长沙宁湖机械设备有限公司 | Self-adaptive bidirectional rotor ball mill |
| CN111298918A (en) * | 2020-03-31 | 2020-06-19 | 孔祥璞 | Be used for chemical material treatment facility |
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