CN213741304U - Quartering hammer with buffering effect - Google Patents
Quartering hammer with buffering effect Download PDFInfo
- Publication number
- CN213741304U CN213741304U CN202022488431.0U CN202022488431U CN213741304U CN 213741304 U CN213741304 U CN 213741304U CN 202022488431 U CN202022488431 U CN 202022488431U CN 213741304 U CN213741304 U CN 213741304U
- Authority
- CN
- China
- Prior art keywords
- spring
- hammer
- fixedly connected
- connecting cylinder
- movable groove
- 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
Links
- 230000003139 buffering effect Effects 0.000 title claims abstract description 32
- 238000013016 damping Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 7
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 6
- 239000011701 zinc Substances 0.000 claims description 6
- 229910052725 zinc Inorganic materials 0.000 claims description 6
- 238000005524 ceramic coating Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to a quartering hammer technical field just discloses a quartering hammer with buffering effect, including hammer block, tup, air spring, first spring, fixed plate, connecting cylinder, second spring, buffer, third spring, connecting rod, connecting axle, linking arm and movable groove, the tup has been installed to the bottom of hammer block, the top fixedly connected with air spring of hammer block, the outside cover of air spring is equipped with first spring, the top fixedly connected with fixed plate of air spring, fixedly connected with connecting cylinder between fixed plate and the hammer block, the movable groove has been seted up at the top of connecting cylinder, the inner wall fixedly connected with second spring of movable groove, the top fixedly connected with buffer of second spring, the top fixedly connected with third spring of buffer, the top fixedly connected with linking arm of third spring. This quartering hammer with buffering effect has realized the better purpose of buffering effect.
Description
Technical Field
The utility model relates to a quartering hammer technical field specifically is a quartering hammer with buffering effect.
Background
The power source of the hydraulic breaking hammer is pressure oil provided by a pump station of an excavator or a loader, and the hydraulic breaking hammer can effectively clean floating stones and soil in rock gaps in the excavation of the foundation of a building.
The existing breaking hammer facilitates breaking stones and rocks, but the existing breaking hammer is not good enough in the actual using process, more vibration can be generated during breaking, the anti-vibration force can cause equipment to be damaged, the service life of the equipment is further prolonged, and therefore the problem that the breaking hammer with the buffering effect is provided to solve the problem is solved.
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 quartering hammer with buffering effect possesses the better advantage of buffering effect, has solved current quartering hammer buffering effect not enough good, can produce more vibration during the breakage, and the anti-seismic force can make equipment cause the damage, and then causes the problem that the life of equipment reduces.
(II) technical scheme
For the better purpose of realizing above-mentioned buffering effect, the utility model provides a following technical scheme: a breaking hammer with a buffering effect comprises a hammer body, a hammer head, an air spring, a first spring, a fixing plate, a connecting cylinder, a second spring, a buffering frame, a third spring, a connecting rod, a connecting shaft, a connecting arm and a movable groove, wherein the hammer head is arranged at the bottom of the hammer body, the air spring is fixedly connected to the top of the hammer body, the first spring is sleeved outside the air spring, the fixing plate is fixedly connected to the top of the air spring, the connecting cylinder is fixedly connected between the fixing plate and the hammer body, the movable groove is formed in the top of the connecting cylinder, the second spring is fixedly connected to the inner wall of the movable groove, the buffering frame is fixedly connected to the top of the second spring, the third spring is fixedly connected to the top of the buffering frame, the connecting arm is fixedly connected to the top of the third spring, and the top end of the connecting rod is movably connected with the connecting arm through the connecting shaft, the bottom of the connecting rod is movably connected with the buffer frame through a connecting shaft, and the two connecting rods which are in contact with each other are movably connected through the connecting shaft.
Preferably, the outer surface of the connecting cylinder is plated with a zinc layer, and the thickness of the zinc layer is not more than one millimeter.
Preferably, the number of the third springs is not less than two, and the number of the second springs is not less than three.
Preferably, the fixed plate and the connecting cylinder are in an integrated structure, and the connecting cylinder and the hammer body are welded.
Preferably, the inner wall of the movable groove is paved with a wear-resistant layer, and the wear-resistant layer is a ceramic coating.
Preferably, the corners of the two sides of the top of the hammer body are both arranged in a round angle mode, and the outer surface of the buffer frame is arranged in a smooth mode.
(III) advantageous effects
Compared with the prior art, the utility model provides a quartering hammer with buffering effect possesses following beneficial effect:
this quartering hammer with buffering effect, when the quartering hammer produced the vibration, cushioned the shock attenuation through first spring and gas spring between hammer block and the fixed plate, the shock attenuation is cushioned at the inslot fine motion of buffering frame cooperation second spring, utilizes the connecting rod of cross arrangement to support between linking arm and the buffering frame, and the third spring absorbs the vibrational force and cushions, and the vibrational force carries out a large amount of reductions in the transmission, has realized the better purpose of buffering effect.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of a partial structure of the present invention.
In the figure: 1 hammer block, 2 tups, 3 air springs, 4 first springs, 5 fixed plates, 6 connecting cylinders, 7 second springs, 8 buffer frames, 9 third springs, 10 connecting rods, 11 connecting shafts, 12 connecting arms and 13 movable grooves.
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.
Referring to fig. 1-2, a breaking hammer with buffering effect comprises a hammer body 1, a hammer head 2, an air spring 3, a first spring 4, a fixing plate 5, a connecting cylinder 6, a second spring 7, a buffering frame 8, a third spring 9, a connecting rod 10, a connecting shaft 11, a connecting arm 12 and a movable groove 13, wherein the hammer head 2 is installed at the bottom of the hammer body 1, the air spring 3 is fixedly connected to the top of the hammer body 1, the first spring 4 is sleeved outside the air spring 3, the fixing plate 5 is fixedly connected to the top of the air spring 3, the connecting cylinder 6 is fixedly connected between the fixing plate 5 and the hammer body 1, a zinc layer is plated on the outer surface of the connecting cylinder 6, the thickness of the zinc layer is no more than one millimeter, the movable groove 13 is formed at the top of the connecting cylinder 6, the fixing plate 5 and the connecting cylinder 6 are integrated, the connecting cylinder 6 and the hammer body 1 are welded, the second spring 7 is fixedly, the top of the second spring 7 is fixedly connected with a buffer frame 8, the corners at two sides of the top of the hammer body 1 are all arranged in a round angle, the outer surface of the buffer frame 8 is arranged smoothly, the top of the buffer frame 8 is fixedly connected with a third spring 9, the number of the third spring 9 is not less than two, the number of the second spring 7 is not less than three, the top of the third spring 9 is fixedly connected with a connecting arm 12, the top end of a connecting rod 10 is movably connected with the connecting arm 12 through a connecting shaft 11, the inner wall of a movable groove 13 is paved with a wear-resistant layer which is a ceramic coating, the bottom end of the connecting rod 10 is movably connected with the buffer frame 8 through the connecting shaft 11, the two connecting rods 10 which are in contact are movably connected through the connecting shaft 11, when the breaking hammer generates vibration, the buffer and shock absorption are carried out between the hammer body 1 and the fixed plate 5 through the first spring 4 and the gas spring 3, the buffer frame 8 is matched with the second spring 7 to carry out the shock absorption by micro-motion in the movable groove 13, the connecting rod 10 arranged between the connecting arm 12 and the buffer frame 8 in a crossed mode is used for supporting, the third spring 9 absorbs vibration force for buffering, the vibration force is greatly reduced in the transmission process, and the purpose of better buffering effect is achieved.
In summary, according to the breaking hammer with the buffering effect, when the breaking hammer generates vibration, the first spring 4 and the gas spring 3 perform buffering and damping between the hammer body 1 and the fixed plate 5, the buffering frame 8 performs buffering and damping in a micro-motion manner in the movable groove 13 in cooperation with the second spring 7, the connecting rod 10 arranged in a crossed manner is used for supporting between the connecting arm 12 and the buffering frame 8, the third spring 9 absorbs vibration force for buffering, the vibration force is greatly reduced in transmission, and the purpose of better buffering effect is achieved.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a quartering hammer with buffering effect, includes hammer block (1), tup (2), air spring (3), first spring (4), fixed plate (5), connecting cylinder (6), second spring (7), cushion bracket (8), third spring (9), connecting rod (10), connecting axle (11), linking arm (12) and activity groove (13), its characterized in that: the hammer is characterized in that a hammer head (2) is installed at the bottom of the hammer body (1), an air spring (3) is fixedly connected to the top of the hammer body (1), a first spring (4) is sleeved outside the air spring (3), a fixing plate (5) is fixedly connected to the top of the air spring (3), a connecting cylinder (6) is fixedly connected between the fixing plate (5) and the hammer body (1), a movable groove (13) is formed in the top of the connecting cylinder (6), a second spring (7) is fixedly connected to the inner wall of the movable groove (13), a buffer frame (8) is fixedly connected to the top of the second spring (7), a third spring (9) is fixedly connected to the top of the buffer frame (8), a connecting arm (12) is fixedly connected to the top of the third spring (9), and the top of the connecting rod (10) is movably connected with the connecting arm (12) through a connecting shaft (11), the bottom of connecting rod (10) is through connecting axle (11) and bumper bracket (8) swing joint, two contact between connecting rod (10) through connecting axle (11) swing joint.
2. A demolition hammer with a damping effect according to claim 1 wherein: the outer surface of the connecting cylinder (6) is plated with a zinc layer, and the thickness of the zinc layer is not more than one millimeter.
3. A demolition hammer with a damping effect according to claim 1 wherein: the number of the third springs (9) is not less than two, and the number of the second springs (7) is not less than three.
4. A demolition hammer with a damping effect according to claim 1 wherein: the fixing plate (5) and the connecting cylinder (6) are integrated, and the connecting cylinder (6) and the hammer body (1) are welded.
5. A demolition hammer with a damping effect according to claim 1 wherein: and a wear-resistant layer is laid on the inner wall of the movable groove (13), and the wear-resistant layer is a ceramic coating.
6. A demolition hammer with a damping effect according to claim 1 wherein: the two side corners of the top of the hammer body (1) are all arranged at round angles, and the outer surface of the buffer frame (8) is arranged smoothly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022488431.0U CN213741304U (en) | 2020-11-02 | 2020-11-02 | Quartering hammer with buffering effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022488431.0U CN213741304U (en) | 2020-11-02 | 2020-11-02 | Quartering hammer with buffering effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213741304U true CN213741304U (en) | 2021-07-20 |
Family
ID=76818554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022488431.0U Expired - Fee Related CN213741304U (en) | 2020-11-02 | 2020-11-02 | Quartering hammer with buffering effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213741304U (en) |
-
2020
- 2020-11-02 CN CN202022488431.0U patent/CN213741304U/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: 20210720 |