CN213791863U

CN213791863U - Stone crushing mechanism for building engineering

Info

Publication number: CN213791863U
Application number: CN202022357332.9U
Authority: CN
Inventors: 张海香; 杨丹; 王湘华; 代学洋; 谢箫
Original assignee: Hunan Zhipeng Construction Group Co ltd
Current assignee: Hunan Zhipeng Construction Group Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-07-27
Anticipated expiration: 2030-10-21

Abstract

The utility model discloses a rubble mechanism for building engineering, the on-line screen storage device comprises a base, diapire one side is equipped with first motor in the base, the base inside wall rotates respectively and is connected with two first pivots and two second pivots, the drive end fixed connection of the one end of base lateral wall and first motor is kept away from to first pivot, adjacent first pivot and second pivot surface cover have the belt, two first pivot surface cover has first conveyer belt, two second pivot surface cover has the second conveyer belt, the base upper surface is equipped with the rubble case. The utility model discloses a setting up the squeeze roll that can remove, adjusting the gap between two rollers, can smashing the building stones of equidimension not to can subside the dust that the rubble in-process produced, environmental protection through the water pump water spray.

Description

Stone crushing mechanism for building engineering

Technical Field

The utility model relates to a building engineering equipment technical field especially relates to a rubble mechanism for building engineering.

Background

In the building engineering, stones are common building materials, but the stones are large and small, the large stones need to be crushed and then used, and a stone crushing mechanism is needed. There are many types of stone breaking mechanisms currently available, including hammer crushers, impact crushers, roller crushers, and the like.

At present, the squeeze rolls of the roll crusher are fixed and cannot move, so that stones of different sizes are inconvenient to crush, and in the stone crushing process, stones fly out to easily hurt workers, and dust can be generated in the stone crushing process to cause air pollution.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a stone breaking mechanism for construction engineering.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a stone breaking mechanism for construction engineering comprises a base, wherein a first motor is arranged on one side of the bottom wall in the base, two first rotating shafts and two second rotating shafts are respectively and rotatably connected to the inner side wall of the base, one end, far away from the side wall of the base, of each first rotating shaft is fixedly connected with a driving end of the first motor, belts are sleeved on the outer surfaces of the adjacent first rotating shafts and the second rotating shafts, a first conveying belt is sleeved on the outer surfaces of the two first rotating shafts, a second conveying belt is sleeved on the outer surfaces of the two second rotating shafts, a stone breaking box is arranged on the upper surface of the base, a second motor is arranged on the outer side wall of the stone breaking box, a third rotating shaft is fixedly connected with the driving end of the second motor, penetrates through the side wall of the stone breaking box and is rotatably connected with the side wall of the stone breaking box, a first press roller is fixedly sleeved on the outer surface of the third rotating shaft, a first support plate is arranged on the side wall, close to the second motor, the upper surface of the first supporting plate is provided with a first chute, the upper surface of the first chute is connected with a first electric pneumatic cylinder in a sliding manner, the top end of the first electric pneumatic cylinder is fixed with a case, the inside of the case is fixed with a third motor, the driving end of the third motor is connected with a fourth rotating shaft, the side wall of the stone breaking case close to the third motor is provided with a first strip-shaped opening, the inside of the first strip-shaped opening is provided with a plurality of convex clamping grooves, the outer surface of the fourth rotating shaft is fixedly sleeved with a second pressing roller, the upper surface of the first supporting plate is provided with an electric push-pull rod, the telescopic end of the electric push-pull rod is fixedly connected with the side wall of the case, one side of the outer side wall of the stone breaking case, away from the first supporting plate, is provided with a second supporting plate, the upper surface of the second supporting plate is provided with a second chute, the upper surface of the second chute is connected with a second electric pneumatic cylinder, and the top end of the second electric pneumatic cylinder is fixed with a fixed block, the rubble case lateral wall is close to fixed block department and has seted up second bar mouth, first bar mouth and second bar mouth are passed respectively at fourth pivot both ends, protruding draw-in groove and fixed block all rotate with the fourth pivot and be connected, rubble case upper surface is equipped with the storing trough, the storing trough bottom is equipped with removes the lid, remove lid and rubble case lateral wall sliding connection, rubble case one side is pressed close to the base upper surface and is equipped with the side case, side incasement lateral wall is equipped with the water tank, the water tank upper surface is equipped with the water pump, the water pump delivery port extends to rubble incasement portion and is connected with the shower nozzle, side case upper surface is equipped with the fourth motor, fourth motor drive end fixedly connected with gear.

As a further description of the above technical solution:

the top end in the gravel box is provided with a baffle.

As a further description of the above technical solution:

and one side of the movable cover, which is close to the gear, is provided with teeth, and the movable cover is meshed with the gear.

As a further description of the above technical solution:

the water inlet of the water pump extends to the inside of the water tank.

As a further description of the above technical solution:

the outer surfaces of the first pressing roller and the second pressing roller are provided with convex teeth.

As a further description of the above technical solution:

the first electric pneumatic cylinder and the second electric pneumatic cylinder are electrically connected and work synchronously.

The utility model discloses following beneficial effect has:

1. the utility model discloses a, setting up the squeeze roll that can remove, conveniently adjusting the gap between two rollers, smashing the stone material of equidimension not, the removal lid that can open and shut prevents at the rubble in-process, and the stone departure is beaten and is hindered the workman.

2. The utility model discloses a, set up the water pump and at the inside water spray of rubble case, subside the dust that the rubble in-process produced, the environmental protection still is equipped with the gap between two conveyer belts of bottom, can filter the stone material that does not smash successfully.

Drawings

FIG. 1 is a main sectional view of a stone breaking mechanism for construction engineering according to the present invention;

FIG. 2 is a sectional view of the stone breaking mechanism for construction engineering according to the present invention;

fig. 3 is a side view of a stone breaking mechanism for construction engineering according to the present invention;

fig. 4 is a side view of the stone breaking mechanism for construction engineering of the present invention.

Illustration of the drawings:

1. a base; 2. a first motor; 3. a first rotating shaft; 4. a second rotating shaft; 5. a belt; 6. a first conveyor belt; 7. a second conveyor belt; 8. a stone crushing box; 9. a second motor; 10. a third rotating shaft; 11. a first press roll; 12. a first support plate; 13. a first chute; 14. a first electric pneumatic cylinder; 15. a chassis; 16. a third motor; 17. a fourth rotating shaft; 18. a first bar-shaped opening; 19. a convex clamping groove; 20. a second press roll; 21. an electric push-pull rod; 22. a second support plate; 23. a second chute; 24. a second electric pneumatic cylinder; 25. a fixed block; 26. a second strip port; 27. a baffle plate; 28. a discharging groove; 29. moving the cover; 30. a side box; 31. a water tank; 32. a water pump; 33. a spray head; 34. a fourth motor; 35. a gear.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a stone breaking mechanism for constructional engineering comprises a base 1, wherein one side of the inner bottom wall of the base 1 is provided with a first motor 2, the inner side wall of the base 1 is respectively and rotatably connected with two first rotating shafts 3 and two second rotating shafts 4, one end of each first rotating shaft 3, which is far away from the side wall of the base 1, is fixedly connected with a driving end of the first motor 2, the outer surfaces of the adjacent first rotating shafts 3 and the adjacent second rotating shafts 4 are sleeved with a belt 5, the outer surfaces of the two first rotating shafts 3 are sleeved with a first conveying belt 6, the outer surfaces of the two second rotating shafts 4 are sleeved with a second conveying belt 7, the upper surface of the base 1 is provided with a stone breaking box 8, the outer side wall of the stone breaking box 8 is provided with a second motor 9, the driving end of the second motor 9 is fixedly connected with a third rotating shaft 10, the third rotating shaft 10 penetrates through the side wall of the stone breaking box 8 and is rotatably connected with the side wall of the stone breaking box 8, the outer surface of the third rotating shaft 10 is fixedly sleeved with a first pressing roller 11, one side wall of the stone breaking box 8, one side wall, which is close to the second motor 9, is provided with a first support 12, the upper surface of the first supporting plate 12 is provided with a first sliding chute 13, the upper surface of the first sliding chute 13 is connected with a first electric pneumatic cylinder 14 in a sliding manner, the top end of the first electric pneumatic cylinder 14 is fixed with a case 15, the inside of the case 15 is fixed with a third motor 16, the driving end of the third motor 16 is connected with a fourth rotating shaft 17, the side wall of the stone breaking case 8 close to the third motor 16 is provided with a first strip-shaped opening 18, the inside of the first strip-shaped opening 18 is provided with a plurality of convex clamping grooves 19, the outer surface of the fourth rotating shaft 17 is fixedly sleeved with a second pressing roller 20, the upper surface of the first supporting plate 12 is provided with an electric push-pull rod 21, the telescopic end of the electric push-pull rod 21 is fixedly connected with the side wall of the case 15, the side of the outer side wall of the stone breaking case 8 far away from the first supporting plate 12 is provided with a second supporting plate 22, the upper, second bar mouth 26 has been seted up to 8 lateral walls of rubble case near fixed block 25 department, first bar mouth 18 and second bar mouth 26 are passed respectively at 17 both ends of fourth pivot, protruding draw-in groove 19 and fixed block 25 all rotate with fourth pivot 17 and are connected, 8 upper surfaces of rubble case are equipped with storing trough 28, storing trough 28 bottom is equipped with removes lid 29, remove lid 29 and 8 lateral wall sliding connection of rubble case, the nearly rubble case 8 one side of base 1 upper surface is equipped with side case 30, the diapire is equipped with water tank 31 in the side case 30, water tank 31 upper surface is equipped with water pump 32, the water pump 32 delivery port extends to 8 insidings of rubble case and is connected with shower nozzle 33, side case 30 upper surface is equipped with fourth motor 34, fourth motor 34 drive end fixedly connected with gear 35.

The inner top end of the stone breaking box 8 is provided with a baffle 27 which can guide stone into a gap between the first press roll 11 and the second press roll 20.

The side of the movable cover 29 close to the gear 35 is provided with teeth and is meshed with the gear 35, and the fourth motor 34 rotates to drive the movable cover 29 to move at the top end of the stone crushing box 8.

The water inlet of the water pump 32 extends to the inside of the water tank 31, and the water pump 32 can pump the water in the water tank 31 and spray the water into the gravel box 8 through the spray head 33.

The outer surfaces of the first pressing roller 11 and the second pressing roller 20 are provided with convex teeth to prevent slipping when stones are crushed.

The first electric pneumatic cylinder 14 and the second electric pneumatic cylinder 24 are electrically connected and work synchronously, so that the height of the second pressing roller 20 can be adjusted conveniently.

The working principle is as follows: according to the size of stones to be crushed, the stretching ends of the first electric pneumatic cylinder 14 and the second electric pneumatic cylinder 24 are started to extend, the second press roller 20 is lifted, the stretching end of the electric push-pull rod 21 pushes the first electric pneumatic cylinder 14 to move on the first chute 13, so that the case 15 moves and also drives the fourth rotating shaft 17 and the second press roller 20 to move, at the moment, the second electric pneumatic cylinder 24 moves on the second chute 23, after the second press roller 20 moves to a proper position, the first electric pneumatic cylinder 14 and the second electric pneumatic cylinder 24 fall down, the fourth rotating shaft 17 is attached to the convex clamping groove 19, gap adjustment is completed, stones are put in from the discharging groove 28, pass through the baffle plate 27 and fall into a gap between the first press roller 11 and the second press roller 20, the fourth motor 34 rotates and drives the movable cover 29 to move, the top end of the stone crushing box 8 is sealed to prevent stones from flying out, the second motor 9 and the third motor 16 work to respectively drive the first press roller 11 and the second press roller 20 to rotate, the building stones are smashed by the extrusion, water pump 32 works simultaneously, extract the water in the water tank 31, spray away through shower nozzle 33, subside the inside dust of rubble case 8, the good building stones of smashing fall on first conveyer belt 6 from rubble case 8 bottom, first motor 2 begins to rotate, first motor 2 drives first conveyer belt 6 and rotates, first pivot 3 also begins to rotate and drives second pivot 4 through belt 5 and rotate, second conveyer belt 7 also follows the rotation, the building stones of smashing successfully can be followed and leaked down in first conveyer belt 6 and the 7 gaps of second conveyer belt, the building stones of not smashing the completion fall out from 7 one side of second conveyer belt, carry out the screening of building stones.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a rubble mechanism for building engineering, includes base (1), its characterized in that: a first motor (2) is arranged on one side of the inner bottom wall of the base (1), two first rotating shafts (3) and two second rotating shafts (4) are respectively connected to the inner side wall of the base (1) in a rotating mode, one end, far away from the side wall of the base (1), of each first rotating shaft (3) is fixedly connected with the driving end of the first motor (2), a belt (5) is sleeved on the outer surfaces of the adjacent first rotating shafts (3) and the adjacent second rotating shafts (4), a first conveying belt (6) is sleeved on the outer surfaces of the two first rotating shafts (3), a second conveying belt (7) is sleeved on the outer surfaces of the two second rotating shafts (4), a gravel box (8) is arranged on the upper surface of the base (1), a second motor (9) is arranged on the outer side wall of the gravel box (8), a third rotating shaft (10) is fixedly connected with the driving end of the second motor (9), and penetrates through the side wall of the gravel box (8) and is rotatably connected with the side wall of the gravel box (8), the outer surface of the third rotating shaft (10) is fixedly sleeved with a first press roller (11), a first supporting plate (12) is arranged on one side, close to a second motor (9), of the outer side wall of the stone breaking box (8), a first sliding groove (13) is formed in the upper surface of the first supporting plate (12), a first electric pneumatic cylinder (14) is connected to the upper surface of the first sliding groove (13) in a sliding mode, a machine box (15) is fixed to the top end of the first electric pneumatic cylinder (14), a third motor (16) is fixed to the inside of the machine box (15), the driving end of the third motor (16) is connected with a fourth rotating shaft (17), a first strip-shaped opening (18) is formed in the position, close to the third motor (16), of the side wall of the stone breaking box (8), a plurality of convex clamping grooves (19) are formed in the first strip-shaped opening (18), a second press roller (20) is fixedly sleeved on the outer surface of the fourth rotating shaft (17), an electric push-pull rod (21) is arranged on the upper surface of the first supporting plate (12), the telescopic end of the electric push-pull rod (21) is fixedly connected with the side wall of the case (15), one side, away from the first supporting plate (12), of the outer side wall of the stone breaking box (8) is provided with a second supporting plate (22), the upper surface of the second supporting plate (22) is provided with a second sliding groove (23), the upper surface of the second sliding groove (23) is connected with a second electric pneumatic cylinder (24) in a sliding manner, the top end of the second electric pneumatic cylinder (24) is fixedly provided with a fixed block (25), the side wall of the stone breaking box (8) is provided with a second bar-shaped opening (26) close to the fixed block (25), two ends of the fourth rotating shaft (17) respectively penetrate through the first bar-shaped opening (18) and the second bar-shaped opening (26), the convex clamping groove (19) and the fixed block (25) are rotatably connected with the fourth rotating shaft (17), the upper surface of the stone breaking box (8) is provided with a material discharging groove (28), and the bottom end of the material discharging groove (28) is provided with a movable cover (29), remove lid (29) and rubble case (8) lateral wall sliding connection, base (1) upper surface is pasted nearly rubble case (8) one side and is equipped with side case (30), the diapire is equipped with water tank (31) in side case (30), water tank (31) upper surface is equipped with water pump (32), water pump (32) delivery port extends to rubble case (8) inside and is connected with shower nozzle (33), side case (30) upper surface is equipped with fourth motor (34), fourth motor (34) drive end fixedly connected with gear (35).

2. A stone breaking mechanism for construction engineering as claimed in claim 1, wherein: the top end in rubble case (8) is equipped with baffle (27).

3. A stone breaking mechanism for construction engineering as claimed in claim 1, wherein: one side of the movable cover (29) close to the gear (35) is provided with teeth, and the movable cover is meshed with the gear (35).

4. A stone breaking mechanism for construction engineering as claimed in claim 1, wherein: the water inlet of the water pump (32) extends to the inside of the water tank (31).

5. A stone breaking mechanism for construction engineering as claimed in claim 1, wherein: the outer surfaces of the first pressing roller (11) and the second pressing roller (20) are provided with convex teeth.

6. A stone breaking mechanism for construction engineering as claimed in claim 1, wherein: the first electric pneumatic cylinder (14) and the second electric pneumatic cylinder (24) are electrically connected and work synchronously.