CN220412011U

CN220412011U - Step feeding device for sand aggregate production

Info

Publication number: CN220412011U
Application number: CN202322275162.3U
Authority: CN
Inventors: 李山
Original assignee: Chongqing Sichen Building Materials Co ltd
Current assignee: Chongqing Sichen Building Materials Co ltd
Priority date: 2023-08-23
Filing date: 2023-08-23
Publication date: 2024-01-30
Anticipated expiration: 2033-08-23

Abstract

The utility model relates to the technical field of feeding equipment and discloses a ladder feeding device for sand aggregate production, which comprises a main body, wherein a motor is fixedly connected to the middle lower side of the front end of the main body, a rotating shaft is fixedly connected to the output end of the motor, the right end of the rotating shaft is fixedly connected with a fixed block, fixed blades are fixedly connected to the left end and the right end of the outer side of the fixed block, a fixed plate is arranged at the top end of each fixed blade, slide bars are fixedly connected to the top ends of the fixed plates at equal intervals, and lifting steps are fixedly connected to the top ends of the slide bars. According to the utility model, the screen plate is driven to vibrate by the vibrating motor, and is matched with the first telescopic rod and the first spring, so that soil and dust are discharged through the dust outlet by virtue of the through hole, the situation that dust and soil are piled up and need to be cleaned manually is avoided, then the motor drives the fixed block and the fixed blade to rotate to drive the lifting ladder to lift, the feeding amount of sand and stone is controlled, and the sand and stone are prevented from falling into a large amount to cause the discharge end to be blocked.

Description

Step feeding device for sand aggregate production

Technical Field

The utility model relates to the technical field of feeding equipment, in particular to a stepped feeding device for sand aggregate production.

Background

The sandstone aggregate is a collective name of materials such as hydraulic engineering, pebble (gravel) stone, broken stone and the like, in recent years, along with the rapid development of society and economy, the demand of the sandstone is continuously increased, the processing of the sandstone aggregate is widely applied to the construction fields such as traffic, water conservancy, industry, civil architecture and the like, the main building materials of structures such as concrete, piled masonry and the like in the hydraulic engineering,

at present, in the process of feeding the sand stone, because the sand stone aggregate is mostly mixed with soil and dust, the sand stone aggregate is easy to pile up on the workbench during feeding, so that manual cleaning is needed, the labor capacity is improved when inconvenient cleaning is carried out, the feeding amount of the sand stone is difficult to control when the conventional device is used for feeding, the sand stone is easy to fall into a lot, the discharge end is blocked, and the working efficiency is reduced.

Disclosure of Invention

In order to make up for the defects, the utility model provides a ladder feeding device for sand aggregate production, which aims to solve the problems that soil in sand aggregate is easy to accumulate on a workbench during feeding, so that manual cleaning is needed, cleaning is inconvenient, and the feeding amount of sand is difficult to control during feeding, so that sand is easy to fall into a large amount to cause blockage of a discharge end.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a grit aggregate production is with ladder feeding device, includes the main part, downside fixedly connected with motor in the front end of main part, one side fixedly connected with pivot of main part is run through to the output of motor, the right-hand member fixedly connected with fixed block of pivot, both ends equal fixedly connected with fixed leaf about the outside of fixed block, the top of fixed leaf is provided with the fixed plate, the equal equidistance fixedly connected with slide bar in top of fixed plate, the equal fixedly connected with in top of slide bar goes up and down the ladder, the equal sliding connection in go up and down the ladder, the inside left end top side fixedly connected with sieve of main part, the inside equal distance of sieve is provided with the through-hole, the equal fixedly connected with vibrating motor in bottom four corners department of sieve, the bottom of sieve is provided with the second swash plate.

As a further description of the above technical solution:

the upper left side of the rear end of the main body is provided with a dust outlet, and the front end of the dust outlet is provided with a second sloping plate.

As a further description of the above technical solution:

the top left side fixedly connected with of main part goes into the workbin, both sides fixedly connected with first swash plate around the inside of going into the workbin.

As a further description of the above technical solution:

the first telescopic rods are fixedly connected to the front side and the rear side of the middle end of the bottom end of the screen plate, and the first springs are arranged on the outer sides of the first telescopic rods.

As a further description of the above technical solution:

the bottom left and right sides of fixed plate all fixedly connected with second telescopic link, the outside of second telescopic link all is provided with the second spring.

As a further description of the above technical solution:

both sides all are provided with the spacing groove around the right-hand member of fixed ladder, the inside of spacing groove is provided with the stopper, the equal fixedly connected with lift ladder of right-hand member of stopper.

As a further description of the above technical solution:

the right side fixedly connected with transmission device of main part, transmission device's bottom four corners department all fixedly connected with stabilizer blade.

As a further description of the above technical solution:

the inclination angle of the sieve plate and the main body is 25 degrees.

The utility model has the following beneficial effects:

1. according to the utility model, the screen plate is driven to vibrate by the vibrating motor, and is matched with the first telescopic rod and the first spring to buffer, so that soil and dust in the sand aggregate fall on the second inclined plate through the through hole and are discharged through the dust outlet, and meanwhile, the cleaning is convenient, the cleaning of workers caused by accumulation of the dust and the soil on the workbench is avoided, the labor amount is reduced, and the stability of discharging is ensured.

2. According to the utility model, the motor drives the fixed block and the fixed blade to orderly rotate through the rotating shaft, so that the fixed plate and the sliding rod drive the lifting ladder to lift, thereby limiting the quantity of sand and stone, controlling the feeding quantity of sand and stone, avoiding the blockage of the discharge end caused by the large-scale falling of sand and stone, and improving the working efficiency.

Drawings

FIG. 1 is a top view of a stepped feeding device for producing sand aggregates, which is provided by the utility model;

FIG. 2 is a cross-sectional view of a step feeder for producing sand aggregates according to the present utility model;

FIG. 3 is a schematic diagram at A of FIG. 2;

fig. 4 is a left side cross-sectional view of a step feeding device for producing sand aggregate, which is provided by the utility model.

Legend description:

1. a main body; 2. a motor; 3. a support leg; 4. a transmission device; 5. fixing the ladder; 6. lifting the ladder; 7. a first swash plate; 8. feeding into a feed box; 9. a sieve plate; 10. a vibration motor; 11. a first telescopic rod; 12. a first spring; 13. a second telescopic rod; 14. a second spring; 15. fixing the leaves; 16. a fixed block; 17. a rotating shaft; 18. a fixing plate; 19. a slide bar; 20. a limit groove; 21. a limiting block; 22. a through hole; 23. a second swash plate; 24. and a dust outlet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a grit aggregate production is with ladder feeder, including main part 1, downside fixedly connected with motor 2 in the front end of main part 1, one side fixedly connected with pivot 17 of main part 1 is run through to motor 2's output, pivot 17's right-hand member fixedly connected with fixed block 16, both ends equal fixedly connected with fixed leaf 15 about the outside of fixed block 16, the top of fixed leaf 15 is provided with fixed plate 18, the equal equidistance fixedly connected with slide bar 19 in top of fixed plate 18, the equal fixedly connected with in top of slide bar 19 goes up and down ladder 6, go up and down ladder 6 all sliding connection has fixed ladder 5, drive fixed block 16 and fixed leaf 15 orderly the rotation through pivot 17 through motor 2, thereby make fixed plate 18 drive up and down ladder 6 through slide bar 19, inside left end top fixedly connected with screen plate 9 of main part 1, the inside equal distance of screen plate 9 is provided with through-hole 22, the equal fixedly connected with vibrating motor 10 in bottom four corners department of screen plate 9, the bottom of screen plate 9 is provided with second swash plate 23, drive screen plate 9 vibrations through vibrating motor 10, soil in the grit aggregate and through-hole 22 fall on second through-hole 23, the amount of labour is avoided piling up and dust to pile up on the platform simultaneously, the work of working table has been avoided and has reduced the amount of labour to be convenient for.

The upper left side of the rear end of main part 1 is provided with out dirt mouth 24, the front end that goes out dirt mouth 24 is provided with second swash plate 23, earth drops on second swash plate 23 via go out dirt mouth 24 and discharges, the top left side fixedly connected with income workbin 8 of main part 1, both sides fixedly connected with first swash plate 7 around going into the inside of workbin 8, both sides all fixedly connected with first telescopic link 11 around the bottom of sieve 9, the outside of first telescopic link 11 all is provided with first spring 12, cushion sieve 9, avoid the grit to cause the damage to sieve 9, the bottom left and right sides of fixed plate 18 all fixedly connected with second telescopic link 13, the outside of second telescopic link 13 all is provided with second spring 14, when buffering fixed plate 18, supplementary lift ladder 6 goes up and down, both sides all are provided with spacing groove 20 around the right-hand member of fixed ladder 5, the inside of spacing groove 20 is provided with stopper 21, the right-hand member of stopper 21 all fixedly connected with lift ladder 6, reduce the resistance with, carry out the damage to lift ladder 6, the right side of main part 1 is connected with 4 to the bottom of side of stabilizer 4, the transmission device is the four corners of sieve 1, the transmission device is the four corners of the transmission device is 3, the transmission loss of the four corners of the side of being convenient for the side of the sieve is 1.

Working principle: when using, the grit aggregate falls on screen plate 9 through the first swash plate 7 of going into workbin 8 front and back both sides, start vibrating motor 10 simultaneously and drive screen plate 9 and vibrate under the cooperation of first telescopic link 11 and first spring 12, soil and dust that mix with in the grit aggregate falls on second swash plate 23 through-hole 22, finally discharge through the dust outlet 24, when being convenient for clear up, avoid dust and earth to pile up and lead to the workman to clear up on the workstation, reduced the amount of labour, guarantee the stability of ejection of compact, then the grit falls on fixed ladder 5 along first swash plate 7, simultaneously, start motor 2 drives pivot 17 rotation, pivot 17 rotates and drives fixed block 16 and fixed leaf 15 orderly rotation, thereby make fixed plate 18 drive lift ladder 6 through slide bar 19 and go up and down, carry the grit quantitatively to conveyor 4, thereby make orderly transmission, can control the feed amount of grit, thereby avoid the grit to fall into and lead to the discharge end to stop up in batches, work efficiency has been improved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Step feeding device is used in grit aggregate production, including main part (1), its characterized in that: downside fixedly connected with motor (2) in the front end of main part (1), one side fixedly connected with pivot (17) of main part (1) are run through to the output of motor (2), the right-hand member fixedly connected with fixed block (16) of pivot (17), both ends all fixedly connected with fixed leaf (15) about the outside of fixed block (16), the top of fixed leaf (15) is provided with fixed plate (18), the equal equidistance fixedly connected with slide bar (19) in top of fixed plate (18), the equal fixedly connected with in top of slide bar (19) goes up and down ladder (6), the equal sliding connection of go up and down ladder (6) has fixed ladder (5), the inside left end top side fixedly connected with sieve (9) of main part (1), the inside equal equidistance of sieve (9) is provided with through-hole (22), the equal fixedly connected with vibrating motor (10) in bottom four corners department of sieve (9), the bottom of sieve (9) is provided with second swash plate (23).

2. The step feed device for producing sand aggregate according to claim 1, wherein: the dust outlet (24) is formed in the left upper side of the rear end of the main body (1), and the second inclined plate (23) is arranged at the front end of the dust outlet (24).

3. The step feed device for producing sand aggregate according to claim 1, wherein: the left side of the top end of the main body (1) is fixedly connected with a feeding box (8), and the front side and the rear side of the inside of the feeding box (8) are fixedly connected with first inclined plates (7).

4. The step feed device for producing sand aggregate according to claim 1, wherein: the two sides all fixedly connected with first telescopic link (11) around the bottom middle-end of sieve (9), the outside of first telescopic link (11) all is provided with first spring (12).

5. The step feed device for producing sand aggregate according to claim 1, wherein: the left side and the right side of the bottom end of the fixed plate (18) are fixedly connected with second telescopic rods (13), and second springs (14) are arranged on the outer sides of the second telescopic rods (13).

6. The step feed device for producing sand aggregate according to claim 1, wherein: limiting grooves (20) are formed in the front side and the rear side of the right end of the fixed ladder (5), limiting blocks (21) are arranged in the limiting grooves (20), and lifting ladders (6) are fixedly connected to the right end of each limiting block (21).

7. The step feed device for producing sand aggregate according to claim 1, wherein: the right side fixedly connected with transmission device (4) of main part (1), the bottom four corners department of transmission device (4) all fixedly connected with stabilizer blade (3).

8. The step feed device for producing sand aggregate according to claim 1, wherein: the inclination angle of the sieve plate (9) and the main body (1) is 25 degrees.