CN218590635U

CN218590635U - Building stones rubbing crusher is used in road bridge engineering construction

Info

Publication number: CN218590635U
Application number: CN202222562447.0U
Authority: CN
Inventors: 李先超
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-03-10
Anticipated expiration: 2032-09-27

Abstract

The utility model provides a stone crusher for road and bridge engineering construction, which belongs to the technical field of stone crushers and comprises a crusher case; the two crushing rollers are respectively connected into the crusher box in a rotating manner through two first rotating shafts, and one ends of the two first rotating shafts movably penetrate through one side end of the crusher box and extend outwards; the plurality of fixing frames are respectively fixedly connected to two side ends of the crusher case; the conveying frame is fixedly connected to the lower ends of the plurality of fixing frames; and conveying mechanism, through this device, compare in traditional building stones rubbing crusher and need accomodate the building stones in the downside of rubbing crusher case, accomodate the downside that the back shifts out rubbing crusher case with the building stones, avoid two crushing roller extrusion building stones in the rubbing crusher case and the building stones that cause to splash, avoid the building stones that splash to cause danger to personnel.

Description

Building stones rubbing crusher is used in road bridge engineering construction

Technical Field

The utility model belongs to the technical field of the building stones rubbing crusher, concretely relates to building stones rubbing crusher is used in road and bridge engineering construction.

Background

Stone crusher alias stone rubbing crusher, ore crusher, stone crusher performance: machines for crushing large rocks into fragments by methods such as extrusion, splitting, bending, impact, rolling and the like, wherein jaw type, conical type, hammer type, roller type and other crushers are commonly used;

when the crusher is used for crushing stone materials used for road and bridge engineering, the crushed stone materials are output from an output port below the crusher, the crushed stone materials need to be stored by using a storage device, and the crushed stone materials are moved out from the lower part of the crusher after being stored;

this in-process of collecting to the detritus material needs personnel to remove to the below of rubbing crusher, shifts out storage device from the below of rubbing crusher, and the stone material in the rubbing crusher can be followed the below delivery outlet fly-over of rubbing crusher after the extrusion, endangers personnel's safety easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building stones rubbing crusher is used in road and bridge engineering construction aims at solving this in-process that prior art collected the building stones, needs personnel to remove to rubbing crusher's below, shifts out storage device from rubbing crusher's below, and building stones in the rubbing crusher can follow rubbing crusher's below delivery outlet spill after the extrusion, endangers the problem of personnel's safety easily.

In order to achieve the above object, the utility model provides a following technical scheme:

a building stones rubbing crusher is used in road bridge engineering construction, includes:

a crushing case;

the two crushing rollers are respectively rotatably connected into the crusher box through two first rotating shafts, and one ends of the two first rotating shafts movably penetrate through one side end of the crusher box and extend outwards;

the plurality of fixing frames are fixedly connected to two side ends of the crusher box respectively;

the conveying frame is fixedly connected to the lower ends of the plurality of fixing frames; and

conveying mechanism, conveying mechanism includes conveying roller, conveyer belt, second pivot and drive assembly, conveying roller and second pivot all are equipped with two, two the conveying roller rotates through two second pivots respectively and connects in the carriage, two the equal activity of one end of second pivot runs through a side of carriage and outwards extends, drive assembly locates the outside of rubbing crusher case, drive assembly is connected in order to realize the rotation of two second pivots with two second pivots, the conveyer belt transmission is connected in the circumferential surface of two conveying rollers.

As a preferred scheme of the utility model, drive assembly includes gyro wheel, drive belt and second motor, the gyro wheel is equipped with two, two the gyro wheel is fixed connection respectively in the outside extension end of two second pivots, drive belt transmission connects in the circumferential surface of two gyro wheels, second motor fixed connection is in a side of carriage, the output of second motor is fixed with the one end of one of them second pivot.

As an optimized scheme of the utility model, two the first gear of the equal fixedly connected with in circumference surface of the outer extension part of first rotor, the rotation of rubbing crusher case end is connected with two second gears, two the second gear meshes with two first gears respectively mutually, two the second gear meshes mutually, a side end fixedly connected with mounting panel of rubbing crusher case, the first motor of upper end fixedly connected with of mounting panel, the output of first motor is fixed with the one end of one of them second gear.

As an optimized proposal, the upper end of the crusher box is fixedly connected with a feeding hopper.

As an optimized scheme of the utility model, the equal fixedly connected with supporting legs in lower extreme four corners department of carriage.

As an optimized scheme, two anchor rods of the upper end fixedly connected with of carriage, two the one end of anchor rod is connected with a side end of two of them mount respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in this scheme, through this device, compare in traditional building stones rubbing crusher and need accomodate the building stones at the downside of rubbing crusher case, accomodate the downside that the back shifts out the rubbing crusher case with the building stones, avoid two crushing roller extrusion building stones in the rubbing crusher case and the building stones that cause to splash, the building stones of avoiding splashing cause danger to personnel.

2. In this scheme, the mounting panel plays the effect of the first motor of installation, first motor drives a second gear that its output is connected when moving and rotates, this second gear drives first gear and another second gear rotation that are located the right side, another second gear drives and is located left first gear rotation, the direction of rotation of two first gears is opposite, two first gears drive first pivot rotation, first pivot drives crushing roller and rotates, two crushing rollers extrude the building stones and smash.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a first perspective view of the present invention;

fig. 2 is a perspective view of a second viewing angle of the present invention;

fig. 3 is a cross-sectional view of the present invention.

In the figure: 1. a crushing case; 2. a crushing roller; 3. a first rotating shaft; 4. a fixed mount; 5. a carriage; 6. supporting legs; 7. feeding into a hopper; 8. a baffle plate; 9. a reinforcing rod; 10. a first gear; 11. a second gear; 12. a first motor; 13. mounting a plate; 14. a conveying roller; 15. a conveyor belt; 16. a second rotating shaft; 17. a roller; 18. a transmission belt; 19. a second motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions:

a crusher case 1;

the two crushing rollers 2 are respectively and rotatably connected into the crusher box 1 through two first rotating shafts 3, and one ends of the two first rotating shafts 3 movably penetrate through one side end of the crusher box 1 and extend outwards;

a plurality of fixing frames 4, wherein the plurality of fixing frames 4 are respectively fixedly connected with two side ends of the crusher case 1;

the conveying frame 5 is fixedly connected to the lower ends of the plurality of fixing frames 4; and

conveying mechanism, conveying mechanism includes conveying roller 14, conveyer belt 15, second pivot 16 and drive assembly, conveying roller 14 and second pivot 16 all are equipped with two, two conveying rollers 14 rotate through two second pivots 16 respectively and connect in carriage 5, a side end and the outside extension of carriage 5 are run through in the equal activity of one end of two second pivots 16, drive assembly locates the outside of rubbing crusher case 1, drive assembly is connected in order to realize the rotation of two second pivots 16 with two

second pivots

16, 15 transmission of conveyer belt are connected in two conveying roller 14's circumferential surface.

In the embodiment of the utility model, the building stones that are used for road and bridge engineering construction usefulness in rubbing crusher case 1 are smashed, building stones are added into rubbing crusher case 1 by going into hopper 7, two baffles 8 of rubbing crusher case 1 internal fixation are used for introducing the building stones between two crushing rollers 2, smash the building stones through the rotation of two crushing rollers 2, the building stones after smashing fall on conveying mechanism by rubbing crusher case 1's downside, drive assembly operation in conveying mechanism drives two second pivot 16 rotations, rotate by two second pivot 16 and drive two conveying rollers 14 and rotate, two conveying rollers 14 drive the operation of conveyer belt 15, through the operation of conveyer belt 15, fall into the building stones after smashing and carry to one side of rubbing crusher case 1 with conveyer belt 15 surface, when accomodating the building stones, only need accomodate the building stones in conveying mechanism's one side, need not to accomodate the building stones at rubbing crusher case 1's downside, compare and need accomodate the building stones at rubbing crusher case 1's downside, shift out the downside of building stones crushing case 1 with the building stones after accomodating, avoid the crushing machine incasement two crushing rollers 2 in the crushing machine case to cause the building stones to splash danger to the building stones.

Specifically, referring to fig. 1-3, the driving assembly includes two rollers 17, two belts 18 and two second motors 19, the two rollers 17 are respectively and fixedly connected to the outwardly extending ends of the two second rotating shafts 16, the belts 18 are in transmission connection with the circumferential surfaces of the two rollers 17, the second motors 19 are fixedly connected to one side end of the conveying frame 5, and the output end of the second motor 19 is fixed to one end of one of the second rotating shafts 16.

In this embodiment: the second motor 19 in the drive assembly drives the second rotating shaft 16 connected with the output end of the second motor to rotate when the second motor operates, the outwards extending ends of the two second rotating shafts 16 are fixedly connected with the idler wheels 17, the circumferential surfaces of the two idler wheels 17 are in transmission connection through the transmission belt 18, one second rotating shaft 16 drives the other second rotating shaft 16 to rotate when the second motor rotates, and the conveying mechanism operates.

Referring to fig. 1-3, the circumferential surfaces of the outward extending portions of the two first rotating shafts 3 are fixedly connected with first gears 10, the end of the crusher case 1 is rotatably connected with two second gears 11, the two second gears 11 are respectively engaged with the two first gears 10, the two second gears 11 are engaged with each other, one side end of the crusher case 1 is fixedly connected with an installation plate 13, the upper end of the installation plate 13 is fixedly connected with a first motor 12, and the output end of the first motor 12 is fixed with one end of one of the second gears 11.

In this embodiment: the mounting panel 13 plays the effect of the first motor 12 of installation, first motor 12 drives a second gear 11 that its output is connected and rotates when moving, this second gear 11 drives first gear 10 and another second gear 11 that are located the right side and rotates, another second gear 11 drives and is located left first gear 10 and rotates, the direction of rotation of two first gears 10 is opposite, two first gears 10 drive first pivot 3 and rotate, first pivot 3 drives crushing roller 2 and rotates, two crushing roller 2 extrude the smashing to the building stones.

Referring to fig. 1-3, the upper end of the crusher case 1 is fixedly connected with a feeding hopper 7.

In this embodiment: the feeding hopper 7 is internally provided with a structure which is wide at the top and narrow at the bottom and is used for adding stones for construction.

Referring to fig. 1-3, the four corners of the lower end of the conveying frame 5 are fixedly connected with supporting legs 6.

In this embodiment: the supporting feet 6 serve to support the carriage 5.

Specifically, referring to fig. 1-3, two reinforcing rods 9 are fixedly connected to the upper end of the conveying frame 5, and one end of each of the two reinforcing rods 9 is connected to one side end of one of the two fixing frames 4.

In this embodiment: the reinforcing rods 9 serve to connect the fixed frame 4 and the conveying frame 5 for improving the stability of the crusher case 1 in use.

The utility model discloses a theory of operation and use flow: when the device is used, firstly, a first motor 12 operates, the first motor 12 drives a second gear 11, a first gear 10 and a first rotating shaft 3 to rotate, the first rotating shaft 3 drives crushing rollers 2 to rotate, then construction stones are put into a feeding hopper 7 from an upper opening of the feeding hopper 7, the stones fall on the surface of a conveying belt 15 from the lower side of a crusher case 1 after being crushed by the two crushing rollers 2, then two second rotating shafts 16 are driven to rotate by the operation of a driving assembly, two conveying rollers 14 are driven to rotate by the two second rotating shafts 16, the conveying belt 15 is driven to operate by the two conveying rollers 14, the stones output from the lower side of the crusher case 1 are moved to a safe position by the operation of the conveying belt 15, and the stones on the surface of the conveying belt 15 are collected by personnel; through this device, compare in traditional building stones rubbing crusher and need accomodate the building stones at rubbing crusher case 1's downside, accomodate the back and shift out the building stones and the downside of rubbing crusher case 1, avoid two crushing roller 2 extrusion building stones in rubbing crusher case 1 and the building stones that cause to splash, avoid the building stones that splash to cause danger to personnel.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a building stones rubbing crusher is used in road bridge engineering construction which characterized in that includes:

a shredder case (1);

the two crushing rollers (2) are respectively and rotatably connected into the crusher box (1) through two first rotating shafts (3), and one ends of the two first rotating shafts (3) movably penetrate through one side end of the crusher box (1) and extend outwards;

a plurality of fixing frames (4), wherein the plurality of fixing frames (4) are respectively fixedly connected to two side ends of the crusher case (1);

the conveying frame (5), the conveying frame (5) is fixedly connected to the lower ends of the plurality of fixing frames (4); and

conveying mechanism, conveying mechanism includes conveying roller (14), conveyer belt (15), second pivot (16) and drive assembly, conveying roller (14) and second pivot (16) all are equipped with two, two conveying roller (14) rotate respectively through two second pivots (16) and connect in carriage (5), two the equal activity of one end of second pivot (16) runs through a side of carriage (5) and outwards extends, the outside of rubbing crusher case (1) is located to drive assembly, drive assembly is connected in order to realize the rotation of two second pivots (16) with two second pivots (16), conveyer belt (15) transmission is connected in the circumferential surface of two conveying rollers (14).

2. The stone crusher for road and bridge engineering construction as claimed in claim 1, wherein: the driving assembly comprises two rollers (17), a transmission belt (18) and two second motors (19), the two rollers (17) are fixedly connected to the outward extending ends of the two second rotating shafts (16) respectively, the transmission belt (18) is connected to the circumferential surfaces of the two rollers (17) in a transmission mode, the second motors (19) are fixedly connected to one side end of the conveying frame (5), and the output end of each second motor (19) is fixed to one end of one second rotating shaft (16).

3. The stone crusher for road and bridge engineering construction as claimed in claim 2, wherein: two the equal fixedly connected with first gear (10) in the circumference surface of first pivot (3) outside extension part, rubbing crusher case (1) end is rotated and is connected with two second gear (11), two second gear (11) mesh with two first gear (10) respectively, two second gear (11) mesh, one side end fixedly connected with mounting panel (13) of rubbing crusher case (1), the first motor of upper end fixedly connected with (12) of mounting panel (13), the output of first motor (12) is fixed with the one end of one of them second gear (11).

4. The stone crusher for road and bridge engineering construction as claimed in claim 3, wherein: the upper end of the crusher box (1) is fixedly connected with a feeding hopper (7).

5. The stone crusher for road and bridge engineering construction as claimed in claim 4, wherein: supporting legs (6) are fixedly connected to four corners of the lower end of the conveying frame (5).

6. The stone crusher for road and bridge engineering construction as claimed in claim 5, wherein: the upper end of the conveying frame (5) is fixedly connected with two reinforcing rods (9), and one ends of the two reinforcing rods (9) are respectively connected with one side ends of the two fixing frames (4).