CN214657330U - Dust falling and noise reducing device for breaking hammer - Google Patents
Dust falling and noise reducing device for breaking hammer Download PDFInfo
- Publication number
- CN214657330U CN214657330U CN202120213015.1U CN202120213015U CN214657330U CN 214657330 U CN214657330 U CN 214657330U CN 202120213015 U CN202120213015 U CN 202120213015U CN 214657330 U CN214657330 U CN 214657330U
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- CN
- China
- Prior art keywords
- sound
- frame
- proof housing
- hammer
- water injection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000000428 dust Substances 0.000 title description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000002347 injection Methods 0.000 claims abstract description 25
- 239000007924 injection Substances 0.000 claims abstract description 25
- 238000013016 damping Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 2
- 239000004575 stone Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 230000009467 reduction Effects 0.000 abstract description 3
- 239000007921 spray Substances 0.000 abstract description 2
- 230000035939 shock Effects 0.000 description 9
- 239000000779 smoke Substances 0.000 description 6
- 238000009413 insulation Methods 0.000 description 5
- 230000005389 magnetism Effects 0.000 description 5
- 239000008398 formation water Substances 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 239000011384 asphalt concrete Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Percussive Tools And Related Accessories (AREA)
Abstract
The utility model discloses a dust-settling and noise-reducing device for a breaking hammer, which comprises a positioning frame, wherein a breaking hammer main body is fixed on the positioning frame, and a vertical downward hammer rod is arranged on the breaking hammer main body; the utility model discloses a water injection type sound-proof housing, including sound-proof housing, location frame, water injection chamber, spray head, water injection chamber, hammer lever, water injection chamber, connecting pipe, the nozzle is installed to the tip of connecting pipe, be equipped with the inlet tube that communicates with the water injection chamber on the outer wall of sound-proof housing, the sound-proof housing is worn out to the tip of hammer lever outside, the bottom mouth of sound-proof housing is equipped with vertical decurrent connecting pipe I, be fixed with a plurality of vertical decurrent and be soft protecting strip on the connecting pipe I, enclose between a plurality of protecting strips and close and form one and enclose the fender. The utility model has the characteristics of dustproof noise reduction effect is good.
Description
Technical Field
The utility model relates to a quartering hammer technical field specifically is a device of making an uproar falls in quartering hammer dust fall.
Background
The pressure quartering hammer is called "quartering hammer" or "cracker" for short, the power source of hydraulic quartering hammer is the excavator, the pressure that loader or pump station provided, it can more effectual broken stone and rock in engineering construction, improve work efficiency, along with the development of chinese city construction and the maturity of asphalt concrete technique, urban road surface is more the adoption asphalt concrete, at road repair and old road demolish the in-process, often need use the quartering hammer to carry out the breakage to the road surface, and current quartering hammer equipment lacks the dust device of making an uproar that falls, can produce a large amount of dusts and produce the noise when the quartering hammer is broken to the road surface. Therefore, the dust falling and noise reducing device of the breaking hammer is provided.
SUMMERY OF THE UTILITY MODEL
For solving the defect that prior art exists, the utility model provides a device of making an uproar falls in quartering hammer dust fall.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a dust fall and noise reduction device for a breaking hammer, which comprises a positioning frame, wherein a breaking hammer main body is fixed on the positioning frame, and a vertical downward hammer rod is arranged on the breaking hammer main body; the utility model discloses a safety protection device for hammer stem, including a soundproof cover, a water injection chamber, a plurality of connecting pipes that communicate with the water injection chamber are equipped with on the sound-proof cover, the atomising head is installed to the tip of connecting pipe, be equipped with the inlet tube that communicates with the water injection chamber on the outer wall of sound-proof cover, the tip of hammer stem is worn out outside the sound-proof cover, the bottom mouth of sound-proof cover is equipped with vertical decurrent connecting pipe I, be fixed with a plurality of vertical decurrent and be soft protecting strip on the connecting pipe I, enclose between a plurality of protecting strips and close formation one and enclose the fender, the vertical edge of every protecting strip all is equipped with the magnet strip, and magnet strip magnetism is inhaled mutually between the adjacent protecting strip.
As an optimized technical scheme of the utility model, be equipped with buffering soundproof cotton layer on the inner wall of sound-proof housing.
As a preferred technical scheme of the utility model, the mounting bracket is including fixing the L type chassis on the locating rack, the bottom of L type chassis is equipped with the shock attenuation frame, the shock attenuation frame includes the end ring frame, be equipped with vertical ascending stand on the end ring frame, be equipped with the through-hole with the stand one-to-one on the L type chassis, the tip of stand passes the through-hole and twists and have fastening nut, be equipped with the damping spring that the cover was established on the stand between end ring frame and the L type chassis.
As an optimal technical scheme of the utility model, the top port of sound-proof housing is equipped with the holding ring, the holding ring is through bolt and end ring frame fixed connection.
As an optimized technical scheme of the utility model, the protection strip is through the fix with screw on connecting pipe I's inner wall.
The utility model has the advantages that: 1. this kind of device of making an uproar falls in quartering hammer dust fall, cover the hammer stem and be the sound-proof housing of loudspeaker form through the setting, utilize the sound-proof housing to carry out the excessive of dust again when sound-proof, be equipped with the water injection chamber simultaneously at the inside wall of sound-proof housing, thereby the water of usable water injection intracavity is inhaled sound and is given sound insulation and has been improved syllable-dividing effect to water blowout formation water smoke that will pour into the water injection intracavity through the atomising head, utilize water smoke to advance to remove dust. Wherein the sound-proof housing is equipped with a plurality of vertical decurrent and for soft protecting strip, encloses between a plurality of protecting strips and closes to form one and enclose the fender, and the vertical edge of every protecting strip all is equipped with the magnet strip, and magnet strip magnetism is inhaled mutually between the adjacent protecting strip, and what utilize a plurality of protecting strips to form encloses the fender to the surface of sound-proof housing and broken thing to play syllable-dividing effect, improved syllable-dividing effect.
2. This kind of device of making an uproar falls in quartering hammer dust fall carries out the shock attenuation to the sound-proof housing through setting up the shock attenuation frame and connects for the sound-proof housing can not be along with struggling of locating rack and taking place violent vibrations at the crushing process, avoids causing the damage to the sound-proof housing.
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 a dust settling and noise reducing device of a breaking hammer of the present invention;
fig. 2 is a schematic structural view of a sound-proof housing of the dust-settling and noise-reducing device of the breaking hammer of the present invention;
fig. 3 is a schematic structural diagram of a magnet strip of the dust-settling and noise-reducing device of the breaking hammer of the present invention;
fig. 4 is the utility model relates to a structural schematic of the shock attenuation frame of quartering hammer dust fall noise reduction device.
In the figure: 1. a positioning frame; 2. a breaking hammer body; 3. a hammer lever; 4. a mounting frame; 5. a sound-proof housing; 6. a water injection cavity; 7. a connecting pipe; 8. a spray head; 9. a water inlet pipe; 10. a connecting pipe I; 11. a protective strip; 12. a magnet strip; 13. a buffer soundproof cotton layer; 14. an L-shaped chassis; 15. A shock-absorbing mount; 16. a bottom ring frame; 17. a column; 18. a through hole; 19. fastening a nut; 20. a damping spring; 21. a retaining ring.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1-4, the dust settling and noise reducing device for the breaking hammer of the present invention comprises a positioning frame 1, wherein a breaking hammer main body 2 is fixed on the positioning frame 1, and a vertically downward hammer rod 3 is arranged on the breaking hammer main body 2; the utility model discloses a hammer rod's mechanical device, including locating rack 1, nozzle, water injection chamber 6, the sound-proof housing 5 that just is loudspeaker form that is used for covering hammer rod 3 is fixed with through mounting bracket 4 on the locating rack 1, the inside wall of sound-proof housing 5 is equipped with water injection chamber 6, be equipped with a plurality of connecting pipes 7 that communicate with water injection chamber 6 on the inner wall of sound-proof housing 5, the atomising head 8 is installed to the tip of connecting pipe 7, be equipped with the inlet tube 9 with water injection chamber 6 intercommunication on the outer wall of sound-proof housing 5, outside the sound-proof housing 5 was worn out to the tip of hammer rod 3, the bottom port of sound-proof housing 5 is equipped with vertical decurrent connecting pipe I10, be fixed with a plurality of vertical decurrent and be soft protecting strip 11 on the connecting pipe I10, enclose between a plurality of protecting strips 11 and form an enclosure, all be equipped with magnet strip 12 on the vertical edge of every protecting strip 11, magnet strip 12 magnetism inhales mutually between the adjacent protecting strip, cover hammer rod 3 and be loudspeaker form's sound-proof housing 5 through setting up, utilize sound-proof housing 5 to carry out the excessive of dust again when giving sound insulation, be equipped with water injection chamber 6 simultaneously at the inside wall of sound-proof housing 5, thereby the water in usable water injection chamber 6 is inhaled the sound and is given sound insulation and improved syllable-dividing effect to water blowout formation water smoke that will pour into in the water injection chamber 6 through atomising head 8 utilizes water smoke to advance to remove dust. Wherein sound-proof housing 5 is equipped with a plurality of vertical decurrent and for soft protecting strip 11, encloses between a plurality of protecting strips 11 and closes to form one and enclose the fender, and the vertical edge of every protecting strip 11 all is equipped with magnet strip 12, and magnet strip 12 magnetism is inhaled between the adjacent protecting strip 11 mutually, and what utilize a plurality of protecting strips 11 to form encloses the fender and encloses fender to sound-proof housing 5 and the surface of broken thing to play syllable-proof effect, improved syllable-dividing effect.
Be equipped with buffering soundproof cotton layer 13 on the inner wall of sound-proof housing 5, improved the syllable-dividing effect and prevented that the splash from colliding and hurting sound-proof housing 5 and causing and leaking simultaneously.
The mounting bracket 4 is including fixing the L type chassis 14 on the locating rack 1, the bottom of L type chassis 14 is equipped with shock attenuation frame 15, shock attenuation frame 15 includes bottom ring frame 16, be equipped with vertical ascending stand 17 on the bottom ring frame 16, be equipped with the through-hole 18 with the stand one-to-one on the L type chassis 14, the tip of stand 17 passes through-hole 18 and twists and has fastening nut 19, be equipped with the damping spring 20 that the cover was established on stand 17 between bottom ring frame 16 and the L type chassis 14, come to carry out the shock attenuation connection to sound-proof housing 5 through setting up shock attenuation frame 15 for sound-proof housing 5 can not take place violent vibrations along with struggling of locating rack 1 at the broken in-process, avoids causing the damage to sound-proof housing 5.
The top port of sound-proof housing 5 is equipped with holding ring 21, holding ring 21 is through bolt and 16 fixed connection of end ring frame, is convenient for install and dismantle sound-proof housing 5.
The protection strip 11 is fixed on the inner wall of the connecting pipe I10 through a screw, so that the protection strip 11 is convenient to mount and dismount.
The working principle is as follows: cover hammer stem 3 and for loudspeaker form sound-proof housing 5 through setting up, utilize sound-proof housing 5 to carry out the excessive of dust again when giving sound insulation, be equipped with water injection chamber 6 at sound-proof housing 5's inside wall simultaneously, thereby the water in usable water injection chamber 6 is inhaled the sound and is given sound insulation and has been improved syllable-dividing effect, and will pour into the water blowout formation water smoke in the water injection chamber 6 through atomising head 8, utilize water smoke to advance to remove dust. Wherein sound-proof housing 5 is equipped with a plurality of vertical decurrent and for soft protecting strip 11, encloses between a plurality of protecting strips 11 and closes to form one and enclose the fender, and the vertical edge of every protecting strip 11 all is equipped with magnet strip 12, and magnet strip 12 magnetism is inhaled between the adjacent protecting strip 11 mutually, and what utilize a plurality of protecting strips 11 to form encloses the fender and encloses fender to sound-proof housing 5 and the surface of broken thing to play syllable-proof effect, improved syllable-dividing effect.
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 (5)
1. A dust-settling and noise-reducing device for a breaking hammer comprises a positioning frame (1), wherein a breaking hammer main body (2) is fixed on the positioning frame (1), and a vertically downward hammer rod (3) is arranged on the breaking hammer main body (2); the method is characterized in that: the utility model discloses a safety shield for hammer stem, including locating rack (1), be fixed with on the mounting bracket (4) and be loudspeaker form sound-proof housing (5) that is used for covering hammer stem (3), the inside wall of sound-proof housing (5) is equipped with water injection chamber (6), be equipped with a plurality of connecting pipes (7) that communicate with water injection chamber (6) on the inner wall of sound-proof housing (5), atomising head (8) are installed to the tip of connecting pipe (7), be equipped with inlet tube (9) that communicate with water injection chamber (6) on the outer wall of sound-proof housing (5), outside sound-proof housing (5) was worn out to the tip of hammer stem (3), the bottom mouth of sound-proof housing (5) is equipped with vertical decurrent connecting pipe I (10), be fixed with on connecting pipe I (10) a plurality of vertical decurrent and be soft protecting strip (11), enclose between a plurality of protecting strip (11) and close and form a fender, all be equipped with magnet stone strip (12) on the vertical edge of every protecting strip (11), the magnet strips (12) between the adjacent protective strips (11) are magnetically attracted.
2. A dust-settling and noise-reducing device for a breaking hammer as claimed in claim 1, wherein the inner wall of the soundproof cover (5) is provided with a buffer soundproof cotton layer (13).
3. The dust-settling and noise-reducing device for the breaking hammer is characterized in that the mounting frame (4) comprises an L-shaped bottom frame (14) fixed on the positioning frame (1), a damping frame (15) is arranged at the bottom of the L-shaped bottom frame (14), the damping frame (15) comprises a bottom ring frame (16), upright posts (17) which are vertically upward are arranged on the bottom ring frame (16), through holes (18) which correspond to the upright posts one by one are arranged on the L-shaped bottom frame (14), the end parts of the upright posts (17) penetrate through the through holes (18) and are screwed with fastening nuts (19), and damping springs (20) sleeved on the upright posts (17) are arranged between the bottom ring frame (16) and the L-shaped bottom frame (14).
4. A dust-settling and noise-reducing device for a breaking hammer according to claim 1, wherein a positioning ring (21) is arranged at the top port of the sound-proof cover (5), and the positioning ring (21) is fixedly connected with the bottom ring frame (16) through a bolt.
5. A dust-settling and noise-reducing device for a breaking hammer according to claim 1, characterized in that the guard bar (11) is fixed on the inner wall of the connecting pipe I (10) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120213015.1U CN214657330U (en) | 2021-01-26 | 2021-01-26 | Dust falling and noise reducing device for breaking hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120213015.1U CN214657330U (en) | 2021-01-26 | 2021-01-26 | Dust falling and noise reducing device for breaking hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214657330U true CN214657330U (en) | 2021-11-09 |
Family
ID=78518903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120213015.1U Expired - Fee Related CN214657330U (en) | 2021-01-26 | 2021-01-26 | Dust falling and noise reducing device for breaking hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214657330U (en) |
-
2021
- 2021-01-26 CN CN202120213015.1U patent/CN214657330U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |