CN214636826U

CN214636826U - Building rubbish shredding device for immigration engineering construction

Info

Publication number: CN214636826U
Application number: CN202120625006.3U
Authority: CN
Inventors: 刘浩希; 刘晓伟; 陈建军; 李金鑫; 王小燕; 王进卫; 杨金龙; 秦祖林; 杨兆华; 李宇
Original assignee: Sinohydro Engineering Bureau 4 Co Ltd
Current assignee: Sinohydro Engineering Bureau 4 Co Ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-11-09
Anticipated expiration: 2031-03-29

Abstract

The utility model discloses a move civil engineering construction with building rubbish shredding device, including outer box, lead screw, loose gear, conveyer belt and screen cloth, outer box top is provided with the feed inlet, and is provided with the discharge gate below the outer box, the lead screw is installed in crushing roller top, loose gear fixed mounting is on lead screw left side top, the conveyer belt is installed in crushing roller below, initiative helical gear inboard is provided with driven helical gear, the screen cloth is installed in the cam top. This move civil engineering construction with building rubbish shredding device adopts neotype structural design, increases the scraper blade in the top of smashing the roller, utilizes the scraper blade to remove the accumulational material homodisperse in top about kibbling in-process to can avoid the condition that the in-process device that uses blocked, and install the screen cloth between the conveyer belt of below, make the material after smashing sieve at the in-process of carrying, thereby can be timely obtain the letter sorting.

Description

Building rubbish shredding device for immigration engineering construction

Technical Field

The utility model relates to a move civilian engineering construction technical field, specifically be a move construction waste shredding device for construction of civilian engineering.

Background

Along with the continuous development of national economy, the speed of urbanization is also accelerating step, because the development demand in new urban area, need shift the personnel of originally living sometimes and demolish old building, the new building of construction is used, can produce a large amount of building rubbish at the in-process of demolising old building, along with the continuous improvement of people's environmental consciousness and the continuous maturity of technique, can smash the recovery reuse with building rubbish now, for example brick and concrete material of building subject can smash the back and use as the stone, be used for making new concrete.

With the continuous use of the construction waste crushing treatment device, the following problems are found in the use process:

1. in the process of crushing by using the crushing device, the materials cannot be uniformly put into the device when being fed, so that a large amount of construction waste is possibly accumulated at a certain position to clamp the device, and the normal use is influenced;

2. the size of the material after smashing can't be guaranteed to reducing mechanism is even, so make after smashing need sieve the material after smashing again, sort the material of equidimension not.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a move civil engineering construction with building rubbish shredding device to it piles up the problem that causes the unable timely letter sorting of material after card shell, smashing to propose feed inlet department in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a construction waste crushing treatment device for immigration engineering construction comprises an outer box body, a screw rod, a movable gear, a conveying belt and a screen, wherein a feeding hole is formed above the outer box body, a discharging hole is formed below the outer box body, a driving motor is fixedly installed outside the left side of the outer box body, a crushing roller is connected to the right end of the driving motor, the screw rod is installed above the crushing roller, hydraulic telescopic rods are fixedly installed at the left end and the right end of the screw rod, a linear sliding block is arranged on the outer side of the screw rod, a scraping plate is fixedly installed at the lower end of the linear sliding block, the movable gear is fixedly installed at the top end of the left side of the screw rod, a fixed gear is arranged below the movable gear, the conveying belt is installed below the crushing roller, a belt pulley is installed on the inner side of the conveying belt, a driving helical gear is fixedly installed on the surface of the inner side of the belt pulley, a driven helical gear is arranged on the inner side of the driving helical gear, and the outer surface of the rear side of the driven bevel gear is fixedly connected with a cam, the screen is arranged above the cam, and a reset spring is fixedly arranged on the lower surface of the screen.

Preferably, the scraper plate and the outer box body form a sliding structure through a linear sliding block, and the linear sliding block is in threaded connection with the screw rod.

Preferably, the movable gear and the fixed gear form a lifting structure through a screw rod, and the movable gear and the fixed gear form a meshing structure.

Preferably, the number of the conveyor belts is 3 about the central symmetry of the outer box, and the conveyor belts and the screen are distributed at equal intervals.

Preferably, the cam and the outer box body form a rotating structure through a driven bevel gear, and the driven bevel gear and the driving bevel gear form an engaging structure.

Preferably, the screen mesh forms an elastic structure with the outer box body through a return spring, and the lower surface of the screen mesh is attached to the upper surface of the cam.

Compared with the prior art, the beneficial effects of the utility model are that: this move civil engineering construction with building rubbish shredding device adopts neotype structural design, increases the scraper blade in the top of smashing the roller, utilizes the scraper blade to remove the accumulational material homodisperse in top about kibbling in-process to can avoid the condition that the in-process device that uses blocked, and install the screen cloth between the conveyer belt of below, make the material after smashing sieve at the in-process of carrying, thereby can be timely obtain the letter sorting.

1. The cooperation between lead screw, sharp slider, hydraulic telescoping rod, loose gear and the fixed gear is used, rotates at kibbling in-process lead screw and makes the scraper blade that sharp slider drove the below remove, and hydraulic telescoping rod effect makes loose gear and fixed gear be in the engaged state when the scraper blade removes most marginal position to make lead screw antiport, drive scraper blade antiport.

2. The cooperation between belt pulley, initiative helical gear, driven helical gear, cam and the reset spring is used, and the conveyer belt drives the initiative helical gear at the in-process that transports and begins to rotate to the driven helical gear that drives the meshing connection with it rotates, makes the cam rotate upwards to promote the screen cloth, and later the screen cloth will be in the effect of reset spring downstream down, so reciprocal messenger's screen cloth takes place vibrations, sorts the material of top.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the conveyor belt of the present invention;

FIG. 3 is a schematic diagram of a side view cross-sectional structure of the screen of the present invention;

FIG. 4 is a schematic side view of the outer casing of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. an outer case; 2. a feed inlet; 3. a discharge port; 4. a drive motor; 5. a crushing roller; 6. A screw rod; 7. a hydraulic telescopic rod; 8. a linear slider; 9. a squeegee; 10. a movable gear; 11. fixing a gear; 12. a conveyor belt; 13. a belt pulley; 14. a driving bevel gear; 15. a driven helical gear; 16. a cam; 17. screening a screen; 18. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a construction waste smashing treatment device for immigration engineering construction comprises an outer box body 1, a feeding hole 2, a discharging hole 3, a driving motor 4, a smashing roller 5, a screw rod 6, a hydraulic telescopic rod 7, a linear sliding block 8, a scraping plate 9, a movable gear 10, a fixed gear 11, a conveying belt 12, a belt pulley 13, a driving bevel gear 14, a driven bevel gear 15, a cam 16, a screen 17 and a reset spring 18, wherein the feeding hole 2 is arranged above the outer box body 1, the discharging hole 3 is arranged below the outer box body 1, the driving motor 4 is fixedly arranged outside the left side of the outer box body 1, the right end of the driving motor 4 is connected with the smashing roller 5, the screw rod 6 is arranged above the smashing roller 5, the hydraulic telescopic rod 7 is fixedly arranged at the left end and the right end of the screw rod 6, the linear sliding block 8 is arranged outside the screw rod 6, the scraping plate 9 is fixedly arranged at the lower end of the linear sliding block 8, and the movable gear 10 is fixedly arranged at the top end of the left side of the screw rod 6, and a fixed gear 11 is arranged below the movable gear 10, a conveyor belt 12 is arranged below the crushing roller 5, a belt pulley 13 is arranged on the inner side of the conveyor belt 12, a driving helical gear 14 is fixedly arranged on the surface of the inner side of the belt pulley 13, a driven helical gear 15 is arranged on the inner side of the driving helical gear 14, a cam 16 is fixedly connected to the outer surface of the rear side of the driven helical gear 15, a screen 17 is arranged above the cam 16, and a return spring 18 is fixedly arranged on the lower surface of the screen 17.

The scraper blade 9 passes through sharp slider 8 and constitutes sliding construction with outer box 1, and sharp slider 8 and lead screw 6 threaded connection, foretell structure makes the rotation through lead screw 6 can drive outside threaded connection's sharp slider 8 and remove about to the scraper blade 9 that drives the lower extreme removes with the accumulational material homodisperse of feed inlet 2 department.

The movable gear 10 forms a lifting structure with the fixed gear 11 through the screw rod 6, the movable gear 10 forms a meshing structure with the fixed gear 11, and due to the structure, when the linear sliding block 8 moves to the leftmost position, the hydraulic telescopic rod 7 drives the screw rod 6 to move downwards, so that the movable gear 10 moves to the position meshed with the fixed gear 11, and the screw rod 6 can rotate reversely by transmission between the gears.

The conveyor belts 12 are symmetrically provided with 3 belts in total about the center of the outer case 1, and the conveyor belts 12 are distributed at equal intervals with the screen 17, the above structure enables the crushed materials to be conveyed to the outside of the device by the rotation of the conveyor belts 12, and the materials can be sorted during the conveying process by the screen 17 installed therein.

The cam 16 and the outer box 1 form a rotating structure through the driven bevel gear 15, and the driven bevel gear 15 and the driving bevel gear 14 form an engaging structure, and the structure enables the belt pulley 13 to rotate and simultaneously drive the driving bevel gear 14 to rotate synchronously, so that the driven bevel gear 15 engaged with the belt pulley is enabled to rotate, and finally the cam 16 is driven to rotate to push the screen 17 to move upwards.

The screen 17 forms an elastic structure with the outer box body 1 through the return spring 18, the lower surface of the screen 17 is attached to the upper surface of the cam 16, the cam 16 pushes the screen 17 upwards when rotating upwards, the screen 17 returns to the original position under the action of the return spring 18 when rotating downwards, and the screen 17 vibrates in a reciprocating mode to accelerate screening.

The working principle is as follows: when the device is used, according to the structure shown in figures 1, 4 and 5, firstly, the construction waste to be crushed is put into the device from the feed inlet 2 above the outer box body 1, at the moment, the driving motor 4 on the outer side rotates to drive the crushing roller 5 inside to start rotating, the put material is crushed, the driving motor 4 can drive the screw rod 6 above to rotate through the belt while rotating, so that the linear slide block 8 on the outer side of the screw rod 6 drives the scraper 9 fixedly arranged at the lower end to move leftwards, the materials accumulated above the crushing roller 5 are uniformly dispersed, the situation of shell clamping is avoided, when the scraper 9 moves to the leftmost side, the hydraulic telescopic rod 7 works to pull the screw rod 6 downwards, at the moment, the movable gear 10 on the left side moves to the position meshed and connected with the fixed gear 11, the driving motor 4 enables the screw rod 6 to start to reversely rotate through the transmission among the gears, thereby causing the squeegee 9 to move to the right side, and thus to be cyclically operated.

According to the structure shown in fig. 1, 2 and 3, the crushed material falls on the upper surface of the lower conveyor belt 12, the crushed material is conveyed to the outer side of the device through the rotation of the conveyor belt 12, the pulley 13 rotates and simultaneously drives the driving bevel gear 14 fixedly arranged on the inner side to synchronously rotate, so that the driven bevel gear 15 meshed with the pulley is driven to rotate, finally the cam 16 starts to rotate, the cam 16 pushes the upper screen 17 upwards when rotating upwards, the cam 16 moves downwards under the pulling of the return spring 18 when rotating to the lower side, the screen 17 vibrates upwards and downwards through the cyclic work, the upper material is screened, and the smaller material falls out of the outer side of the device through the lower discharge port 3, which is the working principle of the construction waste crushing and processing device for civil engineering construction.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims.

Claims

1. The utility model provides a move construction waste shredding device for civil engineering construction, includes outer box (1), lead screw (6), loose gear (10), conveyer belt (12) and screen cloth (17), its characterized in that: the feed inlet (2) is arranged above the outer box body (1), the discharge outlet (3) is arranged below the outer box body (1), the driving motor (4) is fixedly mounted on the outer portion of the left side of the outer box body (1), the crushing roller (5) is connected to the right end of the driving motor (4), the screw rod (6) is mounted above the crushing roller (5), hydraulic telescopic rods (7) are fixedly mounted at the left end and the right end of the screw rod (6), the linear sliding block (8) is arranged on the outer side of the screw rod (6), the scraper blade (9) is fixedly mounted at the lower end of the linear sliding block (8), the movable gear (10) is fixedly mounted at the top end of the left side of the screw rod (6), the fixed gear (11) is arranged below the movable gear (10), the conveyor belt (12) is mounted below the crushing roller (5), the belt pulley (13) is mounted on the inner side of the conveyor belt (12), and the driving helical gear (14) is fixedly mounted on the surface of the inner side of the belt pulley (13), the inner side of the driving bevel gear (14) is provided with a driven bevel gear (15), the outer surface of the rear side of the driven bevel gear (15) is fixedly connected with a cam (16), the screen (17) is installed above the cam (16), and a reset spring (18) is fixedly installed on the lower surface of the screen (17).

2. The construction waste crushing treatment device for immigration engineering construction according to claim 1, characterized in that: the scraper (9) and the outer box body (1) form a sliding structure through a linear sliding block (8), and the linear sliding block (8) is in threaded connection with the screw rod (6).

3. The construction waste crushing treatment device for immigration engineering construction according to claim 1, characterized in that: the movable gear (10) and the fixed gear (11) form a lifting structure through the screw rod (6), and the movable gear (10) and the fixed gear (11) form a meshing structure.

4. The construction waste crushing treatment device for immigration engineering construction according to claim 1, characterized in that: the conveying belts (12) are symmetrically arranged in the center of the outer box body (1) in number, and the conveying belts (12) and the screen meshes (17) are distributed at equal intervals.

5. The construction waste crushing treatment device for immigration engineering construction according to claim 1, characterized in that: the cam (16) and the outer box body (1) form a rotating structure through the driven bevel gear (15), and the driven bevel gear (15) and the driving bevel gear (14) form an engaging structure.

6. The construction waste crushing treatment device for immigration engineering construction according to claim 1, characterized in that: the screen (17) forms an elastic structure with the outer box body (1) through a return spring (18), and the lower surface of the screen (17) is attached to the upper surface of the cam (16).