CN211660077U

CN211660077U - Second grade quartering hammer of green ecological mine limestone production usefulness

Info

Publication number: CN211660077U
Application number: CN202020129378.2U
Authority: CN
Inventors: 姜淑华; 沙静静; 郭培利; 孟庆猛
Original assignee: Shandong Huakai Heavy Industry Machinery Co ltd
Current assignee: Shandong Huakai Heavy Industry Machinery Co ltd
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-10-13
Anticipated expiration: 2030-01-20

Abstract

The utility model discloses a second grade quartering hammer of green ecological mine limestone production usefulness, including the quartering hammer body of fixed mounting on the arm, fixed cover is equipped with the supporting seat on the quartering hammer body, and the bottom fixed mounting of supporting seat has the dust hood, and the quartering hammer body runs through the dust hood, is equipped with annular trachea in the dust hood, and annular tracheal bottom fixed mounting has the dust absorption pipe, and the top fixed mounting of supporting seat has the dust collection box, and the top of dust collection box is the opening setting, and the top fixed mounting of dust collection box has the case lid, and the top fixed mounting of supporting seat has the mount pad. The utility model relates to a rationally, the practicality is good, can carry out the dust that produces in the crushing process to the lime stone and adsorb the purification, and dust removal effect is good, improves operational environment and air quality on every side, reduces the pollution to the environment, can effectively cushion the vibrations power that dust absorption fan received moreover, protects dust absorption fan, prolongs its life.

Description

Second grade quartering hammer of green ecological mine limestone production usefulness

Technical Field

The utility model relates to a lime stone production facility technical field specifically is a second grade quartering hammer of green ecological mine lime stone production usefulness.

Background

Limestone main component calcium carbonate, limestone is used for building material, the raw materials of industry, limestone can directly be processed into building stones and burns into quick lime, limestone is an important raw materials in the cement manufacture, in the work of exploiting limestone on the mine, need use the second grade quartering hammer to carry out the breakage to the limestone, so that the production of follow-up work, the power source of second grade quartering hammer is the pressure oil that the pump station of excavator or loader provided, install the second grade quartering hammer and fix on the arm of excavator or loader, can control the second grade quartering hammer and carry out the breakage to the limestone.

However, in the prior art, when the two-stage breaking hammer is used for breaking limestone, a large amount of dust is generated and floats in the air, so that the quality of the surrounding air is poor, the pollution to the surrounding working environment is easily caused, and the health of workers can be affected when the workers work in the environment with poor air quality for a long time.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a second grade quartering hammer of green ecological mine limestone production usefulness has solved and has utilized the second grade quartering hammer to carry out the crushing process to the lime stone, can produce a large amount of dusts and float in the air, and the air quality that leads to on every side is relatively poor, causes the operational environment pollution on every side, influences the healthy problem of staff.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a secondary breaking hammer for producing green ecological mine limestone comprises a breaking hammer body fixedly mounted on a mechanical arm, wherein a supporting seat is fixedly sleeved on the breaking hammer body, a dust hood is fixedly mounted at the bottom of the supporting seat, the breaking hammer body penetrates through the dust hood, an annular air pipe is arranged in the dust hood, a dust suction pipe is fixedly mounted at the bottom of the annular air pipe, a dust collection box is fixedly mounted at the top of the supporting seat, the top of the dust collection box is provided with an opening, a box cover is fixedly mounted at the top of the dust collection box, a mounting seat is fixedly mounted at the top of the supporting seat, a mounting groove is formed in the top of the mounting seat, a placing plate is slidably mounted in the mounting groove, a dust suction fan is fixedly mounted at the top of the placing plate, the top of the dust suction fan extends out of the mounting groove, a first air hose is fixedly mounted at the suction end of the dust suction fan, first gas transmission hose is linked together with annular trachea, and dust collection fan's discharge end fixed mounting has the second gas transmission hose, and the one end that dust collection fan was kept away from to the second gas transmission hose extends to the dust collection box in, places the bottom fixed mounting of board and has first shock pad, and fixed mounting has the second shock pad on the bottom inner wall of mounting groove, and the bottom fixed mounting of first shock pad has the spring, and the bottom fixed mounting of spring is at the top of second shock pad.

Preferably, the top of the box cover is provided with a rectangular hole, and a filter screen is fixedly arranged in the rectangular hole.

Preferably, the annular air pipe is fixedly sleeved with four pipe clamps, and the four pipe clamps are fixedly mounted on the inner wall of the dust hood.

Preferably, the number of the dust suction pipes is multiple, and the dust suction pipes are annularly arranged at the bottom of the annular air pipe at equal intervals.

Preferably, the inner walls of the two sides of the mounting groove are provided with limiting grooves, the two sides of the placing plate are fixedly provided with limiting rods, and the two limiting rods are respectively slidably mounted in the corresponding limiting grooves.

Preferably, the number of the springs is multiple, and the springs are arranged in pairwise symmetry at equal intervals.

(III) advantageous effects

The utility model provides a second grade quartering hammer of green ecological mine limestone production usefulness. The method has the following beneficial effects:

(1) the secondary breaking hammer for producing the green ecological mine limestone is characterized in that through controlling the mechanical arm, the crushing hammer body can be controlled to crush limestone, the dust absorption fan is started to work, the dust shield is utilized to block dust generated in the crushing process, the dust diffusion is avoided, the dust is sucked into the annular air pipe through the dust absorption pipes and then is discharged into the dust collection box through the first air conveying hose, the dust absorption fan and the second air conveying hose in sequence, the dust is retained in the dust collection box by the blocking and filtering of the filter screen, and the filtered clean air is discharged through the filter screen, the dust absorption and purification effect on dust generated around the broken limestone is improved by arranging a plurality of dust absorption pipes, therefore, the surrounding air quality is improved, the pollution to the environment is greatly reduced, and the box cover can be detached regularly to remove the dust collected in the dust collection box.

(2) This second grade quartering hammer of green ecological mine limestone production usefulness, the vibrations power transmission that produces through quartering hammer body during operation utilizes the elastic force effect that first shock pad, second shock pad and a plurality of spring produced to the dust absorption fan on, can cushion the vibrations power that the dust absorption fan received, plays the shock attenuation effect, avoids the dust absorption fan to receive the vibrations power for a long time and damages.

Drawings

FIG. 1 is a schematic sectional view of the main view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic top view of the annular air tube;

fig. 4 is a schematic perspective view of the case cover.

In the figure: 1. a breaking hammer body; 2. a supporting seat; 3. a dust shield; 4. an annular air pipe; 5. a dust collection pipe; 6. a dust collection box; 7. a box cover; 8. a mounting seat; 9. mounting grooves; 10. placing the plate; 11. a dust collection fan; 12. a first gas hose; 13. a second gas hose; 14. a first cushion pad; 15. a second cushion pad; 16. a spring; 17. a rectangular hole; 18. a filter screen; 19. and (6) pipe clamping.

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.

As shown in fig. 1-4, the utility model provides a technical solution: a secondary breaking hammer for producing limestone in green ecological mine comprises a breaking hammer body 1 fixedly mounted on a mechanical arm, a supporting seat 2 is fixedly sleeved on the breaking hammer body 1, a dust shield 3 is fixedly mounted at the bottom of the supporting seat 2, the breaking hammer body 1 penetrates through the dust shield 3, an annular air pipe 4 is arranged in the dust shield 3, a dust suction pipe 5 is fixedly mounted at the bottom of the annular air pipe 4, a dust collection box 6 is fixedly mounted at the top of the supporting seat 2, the top of the dust collection box 6 is provided with an opening, a box cover 7 is fixedly mounted at the top of the dust collection box 6, a mounting seat 8 is fixedly mounted at the top of the supporting seat 2, a mounting groove 9 is formed in the top of the mounting seat 8, a placing plate 10 is slidably mounted in the mounting groove 9, a dust suction fan 11 is fixedly mounted at the top of the placing plate 10, the top of the dust suction fan 11 extends out of the, one end of the first air hose 12, which is far away from the dust collection fan 11, penetrates through the supporting seat 2 and is fixedly connected with the top of the annular air pipe 4, the first air hose 12 is communicated with the annular air pipe 4, the discharge end of the dust collection fan 11 is fixedly provided with a second air hose 13, one end of the second air hose 13, which is far away from the dust collection fan 11, extends into the dust collection box 6, the bottom of the placing plate 10 is fixedly provided with a first shock pad 14, the bottom inner wall of the mounting groove 9 is fixedly provided with a second shock pad 15, the bottom of the first shock pad 14 is fixedly provided with a spring 16, and the bottom of the spring 16 is fixedly arranged at the top of the second shock pad 15.

Rectangular hole 17 has been seted up at the top of case lid 7, fixed mounting has filter screen 18 in the rectangular hole 17, fixed cover is equipped with four pipe strap 19 on the annular trachea 4, the equal fixed mounting of four pipe strap 19 is on the inner wall of dust hood 3, the quantity of dust absorption pipe 5 is a plurality of, a plurality of dust absorption pipe 5 are equidistant annular and arrange in the bottom of annular trachea 4, the spacing groove has all been seted up on the both sides inner wall of mounting groove 9, the equal fixed mounting in both sides of placing board 10 has the gag lever post, two gag lever posts are sliding mounting respectively at corresponding spacing inslot, the quantity of spring 16 is a plurality of, a plurality of springs 16 are equidistant two bisymmetry and arrange.

When in use, a control switch is arranged in a cab of an excavator or a loader, a dust collection fan and the control switch are fixedly connected with a vehicle-mounted power supply on the excavator or the loader through a lead, a box cover 7 is fixedly arranged at the top of a dust collection box 6 through four screws and can be detached, a worker can control a crushing hammer body 1 to crush limestone by controlling a mechanical arm, the dust collection fan 11 is started to work in the crushing working process, dust generated in the crushing process is blocked by a dust blocking cover 3 to avoid dust diffusion, the dust is sucked into an annular air pipe 4 through a plurality of dust collection pipes 5 under the action of the dust collection fan 11 and then is discharged into the dust collection box 6 through a first air hose 12, the dust collection fan 11 and a second air hose 13 in sequence, the dust entering the dust collection box 6 is blocked by a filter screen 18 to be kept in the dust collection box 6, the filtered air is discharged through the filter screen 18, and the dust absorption and purification effect on the dust generated around the broken limestone is improved by arranging the plurality of dust absorption pipes 5, thereby improving the surrounding air quality, greatly reducing the pollution to the environment, stopping the dust absorption fan 11 after the work is finished, periodically dismounting the box cover 7, the dust collected in the dust collection box 6 is removed, when the breaking hammer body 1 is used for breaking limestone, the breaking hammer body 1 can transmit the vibration force to the dust absorption fan 11, and the vibration force received by the dust absorption fan 11 can be buffered by utilizing the elastic action generated by the first shock absorption pad 14, the second shock absorption pad 15 and the plurality of springs 16, thereby having the shock absorption effect, protects the dust absorption fan 11, avoids the dust absorption fan 11 from being damaged by vibration force for a long time, and those not described in detail in this specification are well within the skill of those in the art.

To sum up, the secondary quartering hammer for producing the green ecological mine limestone is characterized in that the secondary quartering hammer body 1 can be controlled to carry out the crushing work on the limestone by controlling the mechanical arm, the dust collection fan 11 is started to work, the dust generated in the crushing process is blocked by the dust blocking cover 3 to avoid the dust diffusion, the dust is sucked into the annular air pipe 4 through the dust collection pipes 5 and then is discharged into the dust collection box 6 through the first air hose 12, the dust collection fan 11 and the second air hose 13 in sequence, the dust is stored in the dust collection box 6 by utilizing the blocking and filtering of the filter screen 18, the filtered air is discharged through the filter screen 18, the dust adsorption and purification effect generated around the crushed limestone is improved by arranging the dust collection pipes 5, the surrounding air quality is improved, the environmental pollution is greatly reduced, the box cover 7 can be dismounted regularly, clear away the dust of collecting in the dust collection box 6, the shaking force that quartering hammer body 1 during operation produced transmits to dust absorption fan 11 on, utilizes the elastic force effect that first shock pad 14, second shock pad 15 and a plurality of spring 16 produced, can cushion the shaking force that dust absorption fan 11 received, plays the shock attenuation effect, avoids dust absorption fan 11 to receive the shaking force for a long time and damages, the utility model relates to a rationally, the practicality is good, can adsorb the purification to the dust that the lime stone produced in the crushing process, and dust removal effect is good, improves operational environment and air quality on every side, reduces the pollution to the environment, can effectively cushion the shaking force that dust absorption fan 11 received in addition, protects dust absorption fan 11, prolongs its life.

Claims

1. The utility model provides a second grade quartering hammer of green ecological mine limestone production usefulness, includes quartering hammer body (1) of fixed mounting on the arm, its characterized in that: the novel dust collection hammer is characterized in that a supporting seat (2) is fixedly sleeved on a breaking hammer body (1), a dust shield (3) is fixedly installed at the bottom of the supporting seat (2), the breaking hammer body (1) penetrates through the dust shield (3), an annular air pipe (4) is arranged in the dust shield (3), a dust collection pipe (5) is fixedly installed at the bottom of the annular air pipe (4), a dust collection box (6) is fixedly installed at the top of the supporting seat (2), the top of the dust collection box (6) is provided with an opening, a box cover (7) is fixedly installed at the top of the dust collection box (6), a mounting seat (8) is fixedly installed at the top of the supporting seat (2), a mounting groove (9) is formed in the top of the mounting seat (8), a placing plate (10) is slidably installed in the mounting groove (9), a dust collection fan (11) is fixedly installed at the top of, the suction end fixed mounting of dust absorption fan (11) has first air hose (12), the one end that dust absorption fan (11) were kept away from in first air hose (12) runs through supporting seat (2) and with the top fixed connection of annular trachea (4), first air hose (12) are linked together with annular trachea (4), the discharge end fixed mounting of dust absorption fan (11) has second air hose (13), the one end that dust absorption fan (11) were kept away from in second air hose (13) extends to in dust collection box (6), the bottom fixed mounting who places board (10) has first shock pad (14), fixed mounting has second shock pad (15) on the bottom inner wall of mounting groove (9), the bottom fixed mounting of first shock pad (14) has spring (16), the bottom fixed mounting of spring (16) is at the top of second shock pad (15).

2. The secondary breaking hammer for limestone production in green ecological mines as claimed in claim 1, characterized in that: rectangular holes (17) are formed in the top of the box cover (7), and filter screens (18) are fixedly mounted in the rectangular holes (17).

3. The secondary breaking hammer for limestone production in green ecological mines as claimed in claim 1, characterized in that: the annular air pipe (4) is fixedly sleeved with four pipe clamps (19), and the four pipe clamps (19) are fixedly mounted on the inner wall of the dust hood (3).

4. The secondary breaking hammer for limestone production in green ecological mines as claimed in claim 1, characterized in that: the number of the dust suction pipes (5) is multiple, and the dust suction pipes (5) are annularly arranged at the bottom of the annular air pipe (4) at equal intervals.

5. The secondary breaking hammer for limestone production in green ecological mines as claimed in claim 1, characterized in that: the limiting grooves are formed in the inner walls of the two sides of the mounting groove (9), limiting rods are fixedly mounted on the two sides of the placing plate (10), and the two limiting rods are slidably mounted in the corresponding limiting grooves respectively.

6. The secondary breaking hammer for limestone production in green ecological mines as claimed in claim 1, characterized in that: the number of the springs (16) is multiple, and the springs (16) are arranged in a pairwise symmetrical mode at equal intervals.