CN111940031A

CN111940031A - Rubble lifting means for building engineering

Info

Publication number: CN111940031A
Application number: CN202010763909.8A
Authority: CN
Inventors: 韩邦龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-01
Filing date: 2020-08-01
Publication date: 2020-11-17

Abstract

The invention relates to the technical field of constructional engineering, in particular to a gravel lifting device for constructional engineering, which comprises a mounting table and a motor, wherein a gravel lifting mechanism is arranged at the right end of the upper surface of the mounting table and comprises a lifting device outer cylinder, a rotary rod, a spiral plate and a feeding hole, the lifting device outer cylinder is welded at the right end of the upper surface of the mounting table, and the rotary rod is inserted into the lifting device outer cylinder. The traditional broken stone lifting equipment generally simply passes stones into the concrete stirring device through the lifting equipment, but the stones are different in size, larger stones can block the broken stone lifting equipment, and the stones can be provided with soil, so that the concrete stirred by the traditional broken stone lifting equipment cannot reach the standard, and buildings using the concrete possibly have certain potential safety hazards, so that the problem that the building safety cannot reach the standard is solved, the quality of the concrete is improved, and the safety of the buildings is further improved.

Description

Rubble lifting means for building engineering

Technical Field

The invention relates to the technical field of constructional engineering, in particular to a broken stone lifting device for constructional engineering.

Background

Even high-quality concrete of preparation, especially the concrete that the durability required height, not only select hard clean rubble for use, to the surface texture of rubble, adsorptivity and moisture content all have certain requirement, suitably increase the rubble quantity, not only can practice thrift cement, reduce the concrete cost, to the concrete strength, elastic modulus is also favorable often, still can bring the reduction shrinkage factor because of reducing the grout, reduce the heat of hydration, increase benefits such as durability, large-scale concrete mixing device generally need use rubble lifting means to rise the rubble to the concrete mixing device in, present rubble lifting means for building engineering satisfies people's demand basically, but still has some problems.

Traditional rubble lifting means is generally simple to pass through lifting means with the stone to concrete mixing device in, but general stone variation in size, rubble lifting means can be plugged up to great stone, and probably have earth on the stone, all can make the concrete that uses the stirring out not up to standard, the building that uses the concrete of these may have certain potential safety hazard to make construction safety not up to standard, consequently need a rubble lifting means for building engineering to solve above-mentioned problem urgently.

Disclosure of Invention

The invention aims to provide a gravel lifting device for construction engineering, which aims to solve the problem that the conventional gravel lifting device in the background art cannot generally crush larger stones and clean soil on the surface.

In order to achieve the purpose, the invention provides the following technical scheme: a rubble lifting device for building engineering comprises a mounting table and a motor, wherein a rubble lifting mechanism is arranged at the right end of the upper surface of the mounting table and comprises a lifting device outer barrel, a rotary rod, a spiral plate and a feed inlet, the lifting device outer barrel is welded at the right end of the upper surface of the mounting table, the rotary rod is inserted in the lifting device outer barrel, the lower end of the lifting device outer barrel penetrates through the mounting table and extends to the outside of the mounting table, the spiral plate is welded on the surface of the rotary rod, the outer side surface of the spiral plate is mutually attached to the inner side surface of the lifting device outer barrel, the feed inlet is welded at the lower end of the lifting device outer barrel, the feed inlet is mutually communicated with the inside of the lifting device outer barrel, a discharge mechanism is arranged at the upper end of the lifting device outer barrel, a material passing groove is welded at the left, the lower extreme of sieve mechanism shakes is provided with transmission device, and the other end of crossing the silo is provided with broken mechanism, rubble hoist mechanism, sieving machine, transmission device and broken mechanism all connect through drive mechanism, and all welded first bracing piece in four turnings of mount table lower surface, the lower extreme welding of first bracing piece has the bottom plate, and both ends all weld the second bracing piece around the first bracing piece upper surface, welded connection is passed through on the other end of second bracing piece and the outside surface of lifting means urceolus.

Preferably, discharge mechanism includes lifting means urceolus, slider and spout, and discharging pipe left side lower extreme welding has the slider, the spout of mutually supporting with the slider is seted up to the upper end of lifting means urceolus, and the slider block is in the spout, and its direction of effect for can adjusting the discharging pipe has improved the device's practicality greatly.

Preferably, the vibrating screen mechanism comprises a vibrating screen plate, a filter hole, a connecting rod, an eccentric shaft rod, a circular plate, a first transmission shaft, a support block and a spring, a rectangular groove is formed at the lower end of the inner wall of the material passing groove, the vibrating screen plate is connected to the inner wall of the right side of the rectangular groove through a hinge and is clamped in the rectangular groove, the vibrating screen plate is provided with the filter hole, the left side of the lower surface of the vibrating screen plate is connected with the connecting rod through a rotating shaft, the lower end of the connecting rod is rotatably connected with the eccentric shaft rod, the circular plate is welded at the other end of the eccentric shaft rod, the first transmission shaft is welded in the middle of the front side surface of the circular plate, the eccentric shaft rod and the central axis of the first transmission shaft are parallel and do not coincide, the support block is welded at the lower end of the vibrating screen plate, its effect is for playing absorbing effect, and the lower extreme of spring and the inner wall of punishment in advance groove lower extreme pass through welded connection, can sieve the stone after the breakage, screens tiny rubble down to and the earth of rubble screen down, thereby improved the quality of rubble piece.

Preferably, transport mechanism includes mounting panel, first roller, second roller, drive belt and scraper blade, and the right side welding of mount table upper surface has two sets of mounting panels, and is two sets of the front end and the rear end of mounting panel rotate respectively and are connected with first roller and second roller, and the cover is equipped with the drive belt on first roller and the second roller, and the earth and the tiny rubble that will sieve get off are collected, prevent to pile up too much.

Preferably, the crushing mechanism comprises a crushing cavity, a first crushing roller, a second crushing roller, a bump, a first gear and a second gear, the crushing cavity is welded at the left end of the material passing groove, the inside of the material passing groove is communicated with the inside of the crushing cavity, the first crushing roller and the second crushing roller are respectively connected to the left side and the right side of the middle part of the crushing cavity in a rotating mode, the bump is welded on the surfaces of the first crushing roller and the second crushing roller, the front ends of the first crushing roller and the second crushing roller penetrate through the front end of the crushing cavity and extend to the outside of the crushing cavity, the first gear and the second gear are respectively welded at the front ends of the first crushing roller and the second crushing roller, the first gear and the second gear are meshed with each other and are used for crushing larger stones, so that the stones are prevented from being excessively plugging up the stone lifting equipment, and the quality of concrete is also prevented from being influenced by the larger stones, and the soil attached to the stone blocks is also shaken away, so that the practicability of the device is improved.

Preferably, the transmission mechanism comprises a motor, a third gear, a fourth gear, a first belt pulley, a second belt pulley, a first transmission belt, a second transmission shaft, a fifth gear, a sixth gear, a third transmission shaft, a seventh gear, an eighth gear, a third belt pulley, a fourth belt pulley, a second transmission belt, a fifth belt pulley, a sixth belt pulley and a third transmission belt, the left end of the mounting table is fixed with the motor through bolts, an output shaft of the motor is fixedly connected with the third gear, the right end of the third gear is meshed with the fourth gear, the upper surface of the fourth gear is welded with the first belt pulley, the lower end of the rotating rod is fixedly connected with the second belt pulley, the first belt pulley and the second belt pulley are connected through the first transmission belt, the upper end of the first belt pulley is fixedly connected with the second transmission shaft, and the upper end of the second transmission shaft is fixedly connected with the fifth gear, the front end of the fifth gear is meshed with a sixth gear, the surface of the front end of the sixth gear is fixedly connected with a third transmission shaft, the front end of the third transmission shaft is fixedly connected with a seventh gear, the right end of the seventh gear is meshed with an eighth gear, the right side surface of the eighth gear is connected with the left side surface of the first roller shaft in a welding manner, the middle of the third transmission shaft is fixedly connected with a third belt pulley, the front end of the first transmission shaft is fixedly connected with a fourth belt pulley, the third belt pulley and the fourth belt pulley are connected through a second transmission belt, the front end of the fourth belt pulley is welded with a first transmission belt, the front end of the second gear is welded with a second transmission shaft, the first transmission belt and the second transmission shaft are connected through a fifth gear, and the kinetic energy generated by the work of a motor is transmitted to a gravel lifting mechanism, a vibrating screen machine, a transmission mechanism and a crushing mechanism, make rubble hoist mechanism, sieving machine, transmission device and broken mechanism mutually support, improved the device's practicality and linkage nature greatly.

Preferably, the front end welding of two sets of mounting panel has the scraper blade, and the scraper blade laminates with the drive belt each other, and its effect is for can scraping the mud piece that attaches on the drive belt surface.

Preferably, the front end welding of bottom plate upper surface has the collecting box, and the collecting box is located the front end of drive belt, and its effect is for can collecting the mud piece on the drive belt, has improved the device's practicality greatly.

Compared with the prior art, the invention has the beneficial effects that:

the broken stone lifting device for the building engineering is provided with a broken stone lifting mechanism, a vibrating screen machine, a transmission mechanism, a crushing mechanism and a transmission mechanism, wherein a motor works by opening a switch to drive a first transmission shaft, a first gear, a second belt pulley and an eighth gear, so that the broken stone lifting mechanism, the vibrating screen machine, the transmission mechanism, the crushing mechanism and the transmission mechanism start to move, stones are put into a crushing cavity, a first crushing roller and a second crushing roller crush larger stones and shake off soil on the surfaces of the stones, the crushed stones fall into a material passing groove, a vibrating screen plate vibrates to shake the crushed larger soil, the crushed smaller soil and the smaller crushed stones into a transmission belt through filter holes, the transmission belt brings the soil and the smaller crushed stones into a collection box, the crushed stones meeting requirements flow into an outer barrel of the lifting device, a spiral plate rotates to lift the crushed stones upwards, discharge through the discharging pipe, traditional rubble lifting means will generally be simple pass through lifting means with the stone to concrete mixing device in, but general stone variation in size, rubble lifting means will can be plugged up to great stone, and probably have earth on the stone, all can make the concrete that uses the stirring to go out not up to standard, the building that uses the concrete of these probably has certain potential safety hazard, thereby make the problem that the building safety is not up to standard, through broken with great stone, less stone and earth filter, thereby among the concrete mixing device with qualified rubble transportation, thereby the quality of concrete has been improved, and then the security of building has been improved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional elevation view of the structure of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic perspective view of the lifting mechanism of the present invention;

FIG. 4 is a schematic perspective view of the lifting mechanism of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 6 is a schematic perspective view of the feed trough and the vibrating screen mechanism of the present invention;

FIG. 7 is a schematic perspective view of the vibrating screen mechanism of the present invention;

FIG. 8 is a schematic perspective view of the mounting table and transport mechanism of the present invention;

FIG. 9 is a schematic right side cross-sectional view of the structure of FIG. 8 in accordance with the present invention;

fig. 10 is a schematic perspective view of the crushing mechanism of the present invention;

FIG. 11 is a schematic top cross-sectional view of the structure of FIG. 10 in accordance with the present invention;

fig. 12 is a schematic perspective view of the transmission mechanism of the present invention.

In the figure: 1. an installation table; 211. lifting the equipment outer cylinder; 212. rotating the rod; 213. a spiral plate; 214. a feed inlet; 311. a discharge pipe; 312. a slider; 313. a chute; 4. a material passing groove; 511. vibrating the sieve plate; 512. a filtration pore; 513. a connecting rod; 514. an eccentric shaft lever; 515. a circular plate; 516. a first drive shaft; 517. a support block; 518. a spring; 611. mounting a plate; 612. a first roller shaft; 613. a second roller shaft; 614. a transmission belt; 615. a squeegee; 711. a crushing chamber; 712. a first crushing roller; 713. a second crushing roller; 714. a bump; 715. a first gear; 716. a second gear; 811. a motor; 812. a third gear; 813. a fourth gear; 814. a first pulley; 815. a second pulley; 816. a first drive belt; 817. a second drive shaft; 818. a fifth gear; 819. a sixth gear; 820. a third drive shaft; 821. a seventh gear; 822. an eighth gear; 823. a third belt pulley; 824. a fourth belt pulley; 825. a second drive belt; 826. a fifth belt pulley; 827. a sixth belt pulley; 828. a third drive belt; 9. a first support bar; 10. a base plate; 11. a second support bar; 12. and a collection box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-12, an embodiment of the present invention is shown: a rubble lifting device for construction engineering comprises a mounting table 1 and a motor 811, a rubble lifting mechanism is arranged at the right end of the upper surface of the mounting table 1 and comprises a lifting device outer cylinder 211, a rotating rod 212, a spiral plate 213 and a feed inlet 214, the lifting device outer cylinder 211 is welded at the right end of the upper surface of the mounting table 1, the rotating rod 212 is inserted in the lifting device outer cylinder 211, the lower end of the lifting device outer cylinder 211 penetrates through the mounting table 1 and extends to the outside of the mounting table 1, the spiral plate 213 is welded on the surface of the rotating rod 212, the outer side surface of the spiral plate 213 is mutually attached to the inner side surface of the lifting device outer cylinder 211, the feed inlet 214 is welded at the lower end of the lifting device outer cylinder 211, the feed inlet 214 is mutually communicated with the inside of the lifting device outer cylinder 211, a discharge mechanism is arranged at the upper end of the lifting device outer, and cross and be provided with the sieve mechanism that shakes in the silo 4, the lower extreme that shakes the sieve mechanism is provided with transmission device, and the other end of crossing silo 4 is provided with crushing mechanism, rubble hoist mechanism, the sieving machine shakes, transmission device and crushing mechanism all connect through drive mechanism, and all welding of four turnings of mount table 1 lower surface has first bracing piece 9, the lower extreme welding of first bracing piece 9 has bottom plate 10, and both ends all weld second bracing piece 11 around the first bracing piece 9 upper surface, welded connection is passed through with the outside surface of lifting means urceolus 211 to the other end of second bracing piece 11.

As can be seen from fig. 2 and 5, the discharging mechanism includes a lifting device outer cylinder 211, a sliding block 312 and a sliding groove 313, the sliding block 312 is welded at the lower end of the left side of the discharging pipe 311, the sliding groove 313 matched with the sliding block 312 is formed at the upper end of the lifting device outer cylinder 211, and the sliding block 312 is clamped in the sliding groove 313, so that the direction of the discharging pipe 311 can be adjusted, and the practicability of the device is greatly improved.

According to fig. 6 and 7, the vibrating screen mechanism comprises a vibrating screen plate 511, a filter hole 512, a connecting rod 513, an eccentric shaft rod 514, a circular plate 515, a first transmission shaft 516, a supporting block 517 and a spring 518, wherein the lower end of the inner wall of the material passing groove 4 is provided with a rectangular groove, the right inner wall of the rectangular groove is connected with the vibrating screen plate 511 through a hinge, the vibrating screen plate 511 is clamped in the rectangular groove, the filter hole 512 is provided on the vibrating screen plate 511, the left side of the lower surface of the vibrating screen plate 511 is connected with the connecting rod 513 through a rotating shaft, the lower end of the connecting rod 513 is rotatably connected with the eccentric shaft rod 514, the other end of the eccentric shaft 514 is welded with the circular plate 515, the first transmission shaft 516 is welded in the middle of the front side surface of the circular plate 515, the eccentric shaft 514 is not overlapped with the central axis of the first transmission shaft 516 in parallel, the supporting block 517, the left side welding of sieve 511 lower surface shakes has spring 518, and its effect is for playing absorbing effect, and the lower extreme of spring 518 passes through welded connection with the inner wall of crossing the 4 lower extremes of silo, can sieve the stone after the breakage, screens tiny rubble down to and the earth of rubble down, thereby improved the quality of rubble piece.

As can be seen from fig. 8 and 9, the conveying mechanism includes a mounting plate 611, a first roller shaft 612, a second roller shaft 613, a transmission belt 614 and a scraper 615, two sets of mounting plates 611 are welded to the right side of the upper surface of the mounting table 1, the front ends and the rear ends of the two sets of mounting plates 611 are respectively connected with the first roller shaft 612 and the second roller shaft 613 in a rotating manner, and the transmission belt 614 is sleeved on the first roller shaft 612 and the second roller shaft 613 to collect the screened soil and fine crushed stones and prevent excessive accumulation.

As can be seen from fig. 10 and 11, the crushing mechanism includes a crushing cavity 711, a first crushing roller 712, a second crushing roller 713, a lug 714, a first gear 715 and a second gear 716, the crushing cavity 711 is welded at the left end of the material passing groove 4, the interior of the material passing groove 4 is communicated with the interior of the crushing cavity 711, the first crushing roller 712 and the second crushing roller 713 are rotatably connected to the left side and the right side of the middle portion of the crushing cavity 711 respectively, the lug 714 is welded on the surface of each of the first crushing roller 712 and the second crushing roller 713, the front ends of the first crushing roller 712 and the second crushing roller 713 penetrate through the front end of the crushing cavity 711 and extend to the exterior of the crushing cavity 711, the first gear 715 and the second gear 716 are welded to the front ends of the first crushing roller 712 and the second crushing roller 713 respectively, and the first gear 715 and the second gear 716 are meshed with each other, which are used for crushing larger stones and preventing the lifting device from being blocked, the quality that great stone can influence the concrete has also been avoided, also shaken the earth that lives on the stone and opened, has improved the device's practicality.

As can be seen from fig. 1 and 12, the transmission mechanism includes a motor 811, a third gear 812, a fourth gear 813, a first pulley 814, a second pulley 815, a first transmission belt 816, a second transmission shaft 817, a fifth gear 818, a sixth gear 819, a third transmission shaft 820, a seventh gear 821, an eighth gear 822, a third pulley 823, a fourth pulley 824, a second transmission belt 825, a fifth pulley 826, a sixth pulley 827, and a third transmission belt 828, and the left end of the mounting table 1 is fixed with the motor 811 by bolts, the model of the motor 811 may be Y90S-2, the output shaft of the motor 811 is fixedly connected with the third gear 812, the right end of the third gear 812 is engaged with the fourth gear 813, and the upper surface of the fourth gear is welded with the first pulley 814, the lower end of the rotating rod 212 is fixedly connected with the second pulley 813, and the first pulley 814 and the second pulley 815 are connected by the first transmission belt 816, a second transmission shaft 817 is fixedly connected to the upper end of the first belt pulley 814, a fifth gear 818 is fixedly connected to the upper end of the second transmission shaft 817, a sixth gear 819 is engaged with the front end of the fifth gear 818, a third transmission shaft 820 is fixedly connected to the surface of the front end of the sixth gear 819, a seventh gear 821 is fixedly connected to the front end of the third transmission shaft 820, an eighth gear 822 is engaged with the right end of the seventh gear 821, the right side surface of the eighth gear 822 is connected to the left side surface of the first roller shaft 612 by welding, a third belt pulley 823 is fixedly connected to the middle of the third transmission shaft 820, a fourth belt pulley 824 is fixed to the front end of the first transmission shaft 516, the third belt pulley 823 and the fourth belt pulley 824 are connected by a second transmission belt 825, a first transmission belt 816 is welded to the front end of the fourth belt pulley 824, a second transmission shaft 817 is welded to the front end of the second gear 716, the first transmission belt 816 and the second transmission shaft 817 are connected by the fifth gear 818, kinetic energy generated by the work of the motor 811 is transmitted to the broken stone lifting mechanism, the vibrating screen machine, the transmission mechanism and the crushing mechanism, so that the broken stone lifting mechanism, the vibrating screen machine, the transmission mechanism and the crushing mechanism are mutually matched, and the practicability and the linkage of the device are greatly improved.

As shown in fig. 9, scrapers 615 are welded to the front ends of the two sets of mounting plates 611, and the scrapers 615 and the belt 614 are engaged with each other, which can scrape off mud lumps attached to the surface of the belt 614.

As can be seen from fig. 1, the collecting box 12 is welded to the front end of the upper surface of the bottom plate 10, and the collecting box 12 is located at the front end of the transmission belt 614, which is used for collecting mud blocks on the transmission belt 614, thereby greatly improving the practicability of the device.

The working principle is as follows: throwing a stone into the crushing chamber 711, turning on the switch, causing the motor 811 to operate, driving the third gear 812 to rotate counterclockwise, causing the fourth gear 813 to rotate clockwise, thereby driving the first pulley 814 to rotate clockwise, causing the second transmission shaft 817 to rotate clockwise, causing the fifth gear 818 to rotate clockwise, driving the sixth gear 819 to rotate counterclockwise, causing the third transmission shaft 820 to rotate counterclockwise, causing the third pulley 823 to rotate counterclockwise, causing the fourth pulley 824 to rotate counterclockwise via the second transmission belt 825, causing the fifth pulley 826 to rotate counterclockwise, causing the sixth pulley 827 to rotate counterclockwise via the third transmission belt 828, driving the second gear 716 to rotate counterclockwise, thereby causing the first gear 715 to rotate counterclockwise, which in turn causes the first crushing roller 712 to rotate clockwise, causing the second crushing roller 713 to rotate counterclockwise, crushing larger stones in the crushing chamber 711, and the soil on the surface of the stone blocks is separated out, the crushed stone and mud block fall into the material passing groove 4, the fourth belt pulley 824 rotates anticlockwise to drive the first transmission shaft 516 to rotate anticlockwise, so that the circular plate 515 rotates anticlockwise to drive the eccentric shaft rod 514 to rotate around the axis of the first transmission shaft 516, so as to drive the connecting rod 513 to reciprocate up and down, and then drive the left end of the vibrating screen plate 511 to reciprocate up and down, so that the crushed stone and mud block falling into the material passing groove 4 vibrate, fine crushed stone and smaller mud block fall onto the transmission belt 614 through the filter holes 512, larger mud block vibrates and is crushed to fall onto the transmission belt 614 through the filter holes 512, the third transmission shaft 820 rotates anticlockwise to drive the third belt pulley 823 to rotate anticlockwise, then drive the eighth gear 822 to rotate clockwise, so that the first roller shaft 612 rotates clockwise, then drive the transmission belt 614 to rotate clockwise to bring the sundries falling on the surface of the transmission belt 614 into the collection box 12, qualified broken stones in the material passing groove 4 roll into the outer cylinder 211 of the lifting device, the first belt pulley 814 rotates clockwise, the first transmission belt 816 drives the second belt pulley 815 to rotate clockwise, the rotating rod 212 rotates clockwise, the spiral plate 213 reaches the rotating clockwise, the broken stones in the outer cylinder 211 of the lifting device are lifted upwards, and the broken stones are discharged through the discharge pipe 311.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a rubble lifting means for building engineering, includes mount table (1) and motor (811), its characterized in that: the right-hand member of mount table (1) upper surface is provided with rubble hoist mechanism, and rubble hoist mechanism includes lifting means urceolus (211), rotary rod (212), spiral plate (213) and feed inlet (214), the right-hand member welding of mount table (1) upper surface has lifting means urceolus (211), and the inside of lifting means urceolus (211) is inserted and is equipped with rotary rod (212), the lower extreme of lifting means urceolus (211) runs through mount table (1) and extends to the outside of mount table (1), and the skin weld of rotary rod (212) has spiral plate (213), the outside surface of spiral plate (213) and the inboard surface of lifting means urceolus (211) are laminated each other, and the lower extreme welding of lifting means urceolus (211) has feed inlet (214), feed inlet (214) and the inside of lifting means urceolus (211) communicate each other, and the upper end of lifting means urceolus (211) is provided with discharge, the left end welding of feed inlet (214) has crossed silo (4), and crosses and be provided with the sieve mechanism that shakes in silo (4), the lower extreme that shakes the sieve mechanism is provided with transport mechanism, and the other end of crossing silo (4) is provided with broken mechanism, rubble hoist mechanism, sieving machine, transport mechanism and broken mechanism all connect through drive mechanism, and four turnings of mount table (1) lower surface all weld first bracing piece (9), the lower extreme welding of first bracing piece (9) has bottom plate (10), and both ends all weld second bracing piece (11) around first bracing piece (9) upper surface, the other end of second bracing piece (11) passes through welded connection with the outside surface of lifting means urceolus (211).

2. A crushed stone lifting device for construction engineering according to claim 1, characterized in that: discharge mechanism includes lifting means urceolus (211), slider (312) and spout (313), and discharging pipe (311) left side lower extreme welding has slider (312), the spout (313) of mutually supporting with slider (312) are seted up to the upper end of lifting means urceolus (211), and slider (312) block is in spout (313).

3. A crushed stone lifting device for construction engineering according to claim 1, characterized in that: the vibrating screen mechanism comprises a vibrating screen plate (511), a filtering hole (512), a connecting rod (513), an eccentric shaft rod (514), a circular plate (515), a first transmission shaft (516), a supporting block (517) and a spring (518), the lower end of the inner wall of the material groove (4) is provided with a rectangular groove, the right inner wall of the rectangular groove is connected with the vibrating screen plate (511) through a hinge, the vibrating screen plate (511) is clamped in the rectangular groove, the filtering hole (512) is formed in the vibrating screen plate (511), the left side of the lower surface of the vibrating screen plate (511) is connected with the connecting rod (513) through a rotating shaft, the lower end of the connecting rod (513) is rotatably connected with the eccentric shaft rod (514), the circular plate (515) is welded at the other end of the eccentric shaft rod (514), the first transmission shaft (516) is welded in the middle of the front side surface of the circular plate (515), and the, the lower extreme welding of sieve that shakes board (511) has supporting shoe (517), and the right-hand member of first transmission shaft (516) runs through supporting shoe (517) and extends to the outside of supporting shoe (517), the left side welding of sieve that shakes board (511) lower surface has spring (518), and the lower extreme of spring (518) with cross the inner wall of silo (4) lower extreme and pass through welded connection.

4. A crushed stone lifting device for construction engineering according to claim 1, characterized in that: transport mechanism includes mounting panel (611), first roller (612), second roller (613), drive belt (614) and scraper blade (615), and the right side welding of mount table (1) upper surface has two sets of mounting panel (611), and is two sets of the front end and the rear end of mounting panel (611) rotate respectively and are connected with first roller (612) and second roller (613), and the cover is equipped with drive belt (614) on first roller (612) and second roller (613).

5. A crushed stone lifting device for construction engineering according to claim 1, characterized in that: the crushing mechanism comprises a crushing cavity (711), a first crushing roller (712), a second crushing roller (713), a convex block (714), a first gear (715) and a second gear (716), the crushing cavity (711) is welded at the left end of a material groove (4), the inner part of the material groove (4) is communicated with the inner part of the crushing cavity (711), the left side and the right side of the middle part of the crushing cavity (711) are respectively and rotatably connected with the first crushing roller (712) and the second crushing roller (713), the convex block (714) is welded on the surfaces of the first crushing roller (712) and the second crushing roller (713), the front ends of the first crushing roller (712) and the second crushing roller (713) penetrate through the front end of the crushing cavity (711) and extend to the outer part of the crushing cavity (711), and the first gear (715) and the second gear (716) are respectively welded at the front ends of the first crushing roller (712) and the second crushing roller (713), and the first gear (715) and the second gear (716) are meshed with each other.

6. A crushed stone lifting device for construction engineering according to claim 1, characterized in that: the transmission mechanism comprises a motor (811), a third gear (812), a fourth gear (813), a first belt pulley (814), a second belt pulley (815), a first transmission belt (816), a second transmission shaft (817), a fifth gear (818), a sixth gear (819), a third transmission shaft (820), a seventh gear (821), an eighth gear (822), a third belt pulley (823), a fourth belt pulley (824), a second transmission belt (825), a fifth belt pulley (826), a sixth belt pulley (827) and a third transmission belt (828), the left end of the mounting table (1) is fixedly provided with the motor (811) through bolts, the output shaft of the motor (811) is fixedly connected with the third gear (812), the right end of the third gear (812) is meshed with the fourth gear (813), and the upper surface of the fourth gear (813) is welded with the first belt pulley (814), the lower end of the rotating rod (212) is fixedly connected with a second belt pulley (815), the first belt pulley (814) and the second belt pulley (815) are connected through a first transmission belt (816), the upper end of the first belt pulley (814) is fixedly connected with a second transmission shaft (817), the upper end of the second transmission shaft (817) is fixedly connected with a fifth gear (818), the front end of the fifth gear (818) is meshed with a sixth gear (819), the surface of the front end of the sixth gear (819) is fixedly connected with a third transmission shaft (820), the front end of the third transmission shaft (820) is fixedly connected with a seventh gear (821), the right end of the seventh gear (821) is meshed with an eighth gear (822), the right side surface of the eighth gear (822) is connected with the left side surface of the first roller shaft (612) through welding, and the middle part of the third transmission shaft (820) is fixedly connected with a third belt pulley (823), the front end of first transmission shaft (516) is fixed with fourth belt pulley (824), and third belt pulley (823) and fourth belt pulley (824) pass through second drive belt (825) and connect, the front end welding of fourth belt pulley (824) has first drive belt (816), and the front end welding of second gear (716) has second drive shaft (817), first drive belt (816) and second drive shaft (817) pass through fifth gear (818) and connect.

7. A rubble lifting apparatus for construction work according to claim 4, characterized in that: scrapers (615) are welded at the front ends of the two groups of mounting plates (611), and the scrapers (615) are attached to a transmission belt (614).

8. A crushed stone lifting device for construction engineering according to claim 1, characterized in that: the front end of the upper surface of the bottom plate (10) is welded with the collecting box (12), and the collecting box (12) is positioned at the front end of the transmission belt (614).

9. A crushed stone lifting device for construction engineering according to claim 1, characterized in that: the upper surface of mount table (1) is provided with power cord and switch, and the input and the external power supply electricity of power cord are connected, the output of power cord passes through the wire electricity with the input of switch and is connected, and the output of switch passes through the wire electricity with the input of motor (811) and is connected.