CN209934817U

CN209934817U - Road and bridge construction road bed breaker

Info

Publication number: CN209934817U
Application number: CN201920295911.XU
Authority: CN
Inventors: 谢翠玲; 高全书
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-08
Filing date: 2019-03-08
Publication date: 2020-01-14
Anticipated expiration: 2029-03-08

Abstract

The utility model belongs to the technical field of road and bridge construction subgrade crushing devices, in particular to a road and bridge construction subgrade crushing device, which comprises a machine body, a belt, a shell cover, a rotating wheel, a first motor and a crushing wheel, wherein the inner wall of the machine body is rotationally connected with the crushing wheel, the shell cover is fixedly arranged on the outer side wall of the machine body, the first motor is fixedly arranged on the outer side wall of the shell cover, and a transmission shaft of the first motor penetrates through the shell cover and is rotationally connected with the rotating wheel; the staff passes through the work of external power source control second motor, and the transmission shaft of second motor can drive the rim plate rotatory, and the rim plate can drive the recess and rotate carrying out the rotatory in-process, makes the recess can carry out jacking to next recess to the sieve through the cam, and the spring drives the sliding sleeve through the shrink and removes, and the sliding sleeve drives the sieve and removes along the slide bar, realizes rocking repeatedly of sieve, conveniently sieves the processing to the waste material.

Description

Road and bridge construction road bed breaker

Technical Field

The utility model belongs to the technical field of road and bridge construction road bed breaker, concretely relates to road and bridge construction road bed breaker.

Background

The roadbed is a strip-shaped structure built according to a route position and certain technical requirements and used as a road surface foundation, the roadbed is a linear structure built by soil or stones, bears the dead weight of rock and soil and the gravity of the road surface, and bears the driving load transmitted by the road surface, and is an important component of the whole road structure, and the crushing device is equipment for crushing stones in the construction process, such as a stone crusher.

There are problems with crushers in use:

1. the crushed stones with different sizes are accumulated in a waste bin, which is not beneficial to screening by people and subsequent use;

2. after the crushing operation is completed, the inner wall of the crusher can be remained with fragments, and the fragments are not easy to clean.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a road and bridge construction road bed breaker has convenient screening, the characteristics of convenient clearance.

In order to achieve the above object, the utility model provides a following technical scheme: a road and bridge construction roadbed crushing device comprises a machine body, a belt, a shell cover, a rotating wheel, a first motor and a crushing wheel, wherein the inner wall of the machine body is rotatably connected with the crushing wheel, the outer side wall of the machine body is fixedly provided with the shell cover, the outer side wall of the shell cover is fixedly provided with the first motor, a transmission shaft of the first motor penetrates through the shell cover and is rotatably connected with the rotating wheel, the outer side wall of the rotating wheel is sleeved with the belt, the rotating wheel is fixedly connected with the crushing wheel, two sides of the machine body are fixedly provided with fans, the fans are electrically connected with an external power supply, the output end of each fan is fixedly provided with a second pipe, the outer side wall of each second pipe is fixedly provided with a first pipe, the first pipes are fixedly connected with the outer side wall of the machine body, two sides of the machine body are provided with air holes, and the air holes are, a waste box is fixedly arranged at the bottom of the machine body, a cabin door is fixedly arranged on the outer side wall of the waste box, the two sides of the inner wall of the waste bin are provided with sliding chutes, the inner wall of each sliding chute is fixedly provided with a sliding rod, the outer side wall of each sliding rod is connected with a sliding sleeve in a sliding way, the outer side wall of the sliding rod is sleeved with a spring which is respectively and fixedly connected with the sliding chute and the sliding sleeve, the number of the sliding sleeves is two, a sieve plate is fixedly arranged between the two sliding sleeves, two sides of the top of the sieve plate are fixedly provided with baffle plates, a cam is fixedly arranged at the bottom of the sieve plate, a second motor is fixedly arranged on the outer side wall of the waste bin, the second motor and external power source electric connection, the transmission shaft of second motor runs through the dump bin and swivelling joint has the rim plate, the lateral wall of rim plate is seted up flutedly, the inner wall of recess with the cam is attached.

Preferably, the waste bin is detachably connected with the cabin door.

Preferably, the number of the baffle plates is two, the two baffle plates are respectively attached to the two sides of the sieve plate, and the baffle plates are attached to the inner wall of the waste bin.

Preferably, the grooves are arc-shaped, the number of the grooves is multiple, and the multiple grooves are annularly arranged on the outer side wall of the wheel disc.

Preferably, the air hole is designed to be inclined downwards.

Preferably, the number of the first pipes is a plurality, and the plurality of the first pipes are uniformly distributed on one side of the outer side wall of the second pipe.

Preferably, the first tube covers the air hole.

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

1. the staff passes through the work of external power source control second motor, and the transmission shaft of second motor can drive the rim plate rotatory, and the rim plate can drive the recess and rotate carrying out the rotatory in-process, makes the recess can carry out jacking to next recess to the sieve through the cam, and the spring drives the sliding sleeve through the shrink and removes, and the sliding sleeve drives the sieve and removes along the slide bar, realizes rocking repeatedly of sieve, conveniently sieves the processing to the waste material.

2. The staff passes through external power source control fan work, and the fan can be through second pipe to the intraductal conveying gas of first, again by first pipe to gas pocket conveying gas, cleans the piece of adhesion at the organism inner wall, because the quantity of first pipe is a plurality of, and the increase cleans the scope, improves and cleans efficiency.

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 schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of the present invention viewed from the right;

fig. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic structural view of A-A of the present invention;

in the figure: 1. a body; 2. a belt; 3. a housing; 4. a rotating wheel; 5. a cabin door; 6. a chute; 7. a slide bar; 8. a sliding sleeve; 9. a spring; 10. a sieve plate; 11. a groove; 12. a wheel disc; 13. a cam; 14. a baffle plate; 15. a waste bin; 16. a first tube; 17. a second tube; 18. a fan; 19. a first motor; 20. a second motor; 21. air holes; 22. and (4) a crushing wheel.

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.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: a road and bridge construction roadbed crushing device comprises a machine body 1, a belt 2, a housing 3, a rotating wheel 4, a first motor 19 and a crushing wheel 22, wherein the inner wall of the machine body 1 is rotatably connected with the crushing wheel 22, the outer side wall of the machine body 1 is fixedly provided with the housing 3, the outer side wall of the housing 3 is fixedly provided with the first motor 19, a transmission shaft of the first motor 19 penetrates through the housing 3 and is rotatably connected with the rotating wheel 4, the outer side wall of the rotating wheel 4 is sleeved with the belt 2, the rotating wheel 4 is fixedly connected with the crushing wheel 22, two sides of the machine body 1 are fixedly provided with a fan 18, the fan 18 is electrically connected with an external power supply, the output end of the fan 18 is fixedly provided with a second pipe 17, the outer side wall of the second pipe 17 is fixedly provided with a first pipe 16, the first pipe 16 is fixedly connected with the outer side wall of the machine body 1, two sides of the machine body 1 are provided with air holes, fixed hatch door 5 that is equipped with of lateral wall of dump bin 15, spout 6 has been seted up to the both sides of dump bin 15 inner wall, the fixed slide bar 7 that is equipped with of inner wall of spout 6, slide bar 7's lateral wall sliding connection has sliding sleeve 8, sliding bar 7's lateral wall cover is equipped with spring 9, spring 9 respectively with spout 6 and sliding sleeve 8 fixed connection, sliding sleeve 8's quantity is two, the fixed sieve 10 that is equipped with between two sliding sleeve 8, the fixed baffle 14 that is equipped with in both sides at sieve 10 top, the fixed cam 13 that is equipped with in bottom of sieve 10, the fixed second motor 20 that is equipped with of lateral wall of dump bin 15, second motor 20 and external power source electric connection, second motor 20's transmission shaft runs through dump bin 15 and is connected with rim plate 12 in the rotation, recess 11 has been seted up.

In this embodiment: second motor 20 is at the during operation, and the transmission shaft of second motor 20 can drive rim plate 12 rotatory, and rim plate 12 can drive recess 11 and rotate carrying out the rotatory in-process for recess 11 can be repeated carry out the jacking to sieve 10 through cam 13, conveniently sieves the processing to the waste material, and sieve 20 model is Y80-2.

In this embodiment: when the fan 18 works, the fan 18 can convey air into the first pipe 16 through the second pipe 17, and then convey air into the air holes 21 through the first pipe 16, so that the chips adhered to the inner wall of the machine body 1 are cleaned, and the model of the fan 18 is CF-11.

In this embodiment: work through external power source control second motor 20, the transmission shaft of second motor 20 can drive rim plate 12 rotatory, rim plate 12 is carrying out the rotatory in-process, can drive recess 11 and rotate, make recess 11 can carry out jacking to next recess 11 to sieve 10 through cam 13, spring 9 drives sliding sleeve 8 through the shrink and removes, sliding sleeve 8 drives sieve 10 and removes along slide bar 7, the realization is rocked repeatedly to sieve 10, conveniently sieve the waste material and handle, through the work of external power source control fan 18, fan 18 can be through second pipe 17 to first pipe 16 in the carrier gas, again by first pipe 16 to gas pocket 21 carrier gas, thereby clean the piece of adhesion at organism 1 inner wall.

Specifically, the waste bin 15 is detachably connected with the cabin door 5; the people can conveniently open the hatch door 5 and take out the large stones on the sieve plate 10.

Specifically, the number of the baffles 14 is two, the two baffles 14 are respectively attached to two sides of the sieve plate 10, and the baffles 14 are attached to the inner wall of the waste bin 15; the baffle 14 can be attached to the chute 6, so that stones are prevented from falling into the chute 6, and the screening operation can be smoothly carried out.

Specifically, the grooves 11 are arc-shaped, the number of the grooves 11 is multiple, and the multiple grooves 11 are annularly arranged on the outer side wall of the wheel disc 12; the wheel disc 12 can drive the groove 11 to rotate in the rotating process, so that the groove 11 can repeatedly jack the sieve plate 10 through the cam 13.

Specifically, the air hole 21 is designed to be inclined downward; the air holes 21 are designed to be inclined downwards, so that the cleaning operation can be conveniently carried out by injecting air to the inner wall of the machine body 1.

Specifically, the number of the first pipes 16 is several, and the plurality of first pipes 16 are uniformly distributed on one side of the outer side wall of the second pipe 17; the cleaning range is enlarged, and the cleaning efficiency is improved.

Specifically, the first tube 16 covers the air hole 21; the air hole 21 is prevented from being exposed, so that stone waste in the machine body 1 is discharged through the air hole 21, and the tightness between the first pipe 16 and the air hole 21 is ensured.

The utility model discloses a theory of operation and use flow: the first motor 19 is controlled to work by an external power supply, the first motor 19 drives the rotating wheel 4 and the belt 2 to rotate, the rotating wheel 4 drives the crushing wheel 22 to rotate, stone is dumped into the machine body 1 to crush the stone, the crushed stone slides onto the sieve plate 10 along the inner wall of the machine body 1, the second motor 20 is controlled to work by the external power supply, a transmission shaft of the second motor 20 can drive the wheel disc 12 to rotate, the wheel disc 12 can drive the groove 11 to rotate in the rotating process, so that the groove 11 can lift the sieve plate 10 to a next groove 11 through the cam 13, the spring 9 drives the sliding sleeve 8 to move through contraction, the sliding sleeve 8 drives the sieve plate 10 to move along the sliding rod 7, repeated shaking of the sieve plate 10 is realized, screening treatment of waste materials is convenient, the fan 18 is controlled to work by the external power supply, and the fan 18 can convey gas into the first pipe 16 through the second pipe 17, then, the first pipe 16 supplies gas to the air hole 21, thereby cleaning up the debris adhered to the inner wall of the machine body 1.

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 road and bridge construction road bed breaker, includes organism (1), belt (2), clamshell (3), runner (4), first motor (19) and broken wheel (22), the inner wall of organism (1) rotates and is connected with broken wheel (22), the lateral wall of organism (1) is fixed to be equipped with clamshell (3), the lateral wall of clamshell (3) is fixed to be equipped with first motor (19), the transmission shaft of first motor (19) runs through clamshell (3), and with runner (4) rotate to be connected, the lateral wall cover of runner (4) is equipped with belt (2), runner (4) with broken wheel (22) fixed connection, its characterized in that: the utility model discloses a fan, including organism (1), fan (18), external power source, fixed fan (18) that is equipped with in both sides of organism (1), fan (18) and external power source electric connection, the fixed second pipe (17) that is equipped with of output of fan (18), the fixed first pipe (16) that is equipped with of lateral wall of second pipe (17), first pipe (16) with the lateral wall fixed connection of organism (1), gas pocket (21) are seted up to the both sides of organism (1), gas pocket (21) with first pipe (16) are linked together, the fixed dump bin (15) that is equipped with in bottom of organism (1), the lateral wall of dump bin (15) is fixed and is equipped with hatch door (5), spout (6) have been seted up to the both sides of dump bin (15) inner wall, the inner wall of spout (6) is fixed and is equipped with slide bar (7), the lateral wall sliding connection of slide bar (7) has sliding sleeve (8), the lateral wall cover, spring (9) respectively with spout (6) with sliding sleeve (8) fixed connection, the quantity of sliding sleeve (8) is two, two fixed sieve (10) that is equipped with between sliding sleeve (8), the fixed baffle (14) that is equipped with in both sides at sieve (10) top, the fixed cam (13) that are equipped with in bottom of sieve (10), the fixed second motor (20) that is equipped with of lateral wall of dump bin (15), second motor (20) and external power source electric connection, the transmission shaft of second motor (20) runs through dump bin (15) and rotate and be connected with rim plate (12), the lateral wall of rim plate (12) is seted up flutedly (11), the inner wall of recess (11) with cam (13) are attached.

2. The road and bridge construction subgrade crushing device of claim 1, which is characterized in that: the waste bin (15) is detachably connected with the cabin door (5).

3. The road and bridge construction subgrade crushing device of claim 1, which is characterized in that: the number of baffle (14) is two, two baffle (14) respectively with the both sides of sieve (10), baffle (14) with the inner wall of waste bin (15) is attached.

4. The road and bridge construction subgrade crushing device of claim 1, which is characterized in that: the groove (11) is arc-shaped, the number of the grooves (11) is multiple, and the grooves (11) are annularly arranged on the outer side wall of the wheel disc (12).

5. The road and bridge construction subgrade crushing device of claim 1, which is characterized in that: the air hole (21) is designed to be inclined downwards.

6. The road and bridge construction subgrade crushing device of claim 1, which is characterized in that: the number of the first pipes (16) is a plurality, and the first pipes (16) are uniformly distributed on one side of the outer side wall of the second pipe (17).

7. The road and bridge construction subgrade crushing device of claim 1, which is characterized in that: the first tube (16) covers the air hole (21).