CN209989860U - High-frequency breaking hammer - Google Patents
High-frequency breaking hammer Download PDFInfo
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- CN209989860U CN209989860U CN201920411454.6U CN201920411454U CN209989860U CN 209989860 U CN209989860 U CN 209989860U CN 201920411454 U CN201920411454 U CN 201920411454U CN 209989860 U CN209989860 U CN 209989860U
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Abstract
The utility model discloses a high frequency quartering hammer, including quartering hammer body, installation diaphragm, bracing piece and built-in pole, the quartering hammer body is including equipment casing, vibration exciter and first broken sword row, the installation diaphragm is installed on first broken sword row, the one end setting of bracing piece is at the lateral surface of installation diaphragm, connecting block and connecting seat bolted connection, the inside at the installation diaphragm is connected to the one end of built-in pole, the cavity has been seted up to the inside bilateral symmetry of installation diaphragm, the below central point of installation diaphragm puts and has seted up the mounting groove, the spread groove has been seted up to the top of mounting groove, the reservation groove has been seted up to a side surface inside of first broken sword row, second vibrating spring's the other end is fixed with the transition iron ring. This high frequency quartering hammer, the symmetrical parallel arrangement of the broken sword row of second are in the both sides of first broken sword row, and three sword row uses simultaneously for the device's crushing efficiency is higher.
Description
Technical Field
The utility model relates to a high frequency quartering hammer technical field specifically is a high frequency quartering hammer.
Background
The quartering hammer is an important spare part in the excavator work, the quartering hammer is used in mine exploitation more, metallurgy, the road, in building construction places such as railway, the kind of quartering hammer also has a lot, wherein comparatively common be hydraulic pressure quartering hammer and high frequency quartering hammer, thereby the principle of high frequency quartering hammer plays the broken effect of vibration through high frequency vibration to the stone, but the structure of present most high frequency quartering hammer is comparatively single, also can only install a vibration tool apron in the work progress and use, thereby be not convenient for once carry out crushing work to the place on a large scale. Aiming at the problems, the innovative design is carried out on the basis of the original high-frequency breaking hammer.
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 high frequency quartering hammer has solved the structure of present great majority high frequency quartering hammer comparatively single, also only can install a vibration tool row in the work progress and use to the problem of carrying out crushing work to the place on a large scale is not convenient for once.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a high-frequency breaking hammer comprises a breaking hammer body, an installation transverse plate, a supporting rod and a built-in rod, wherein the breaking hammer body comprises an assembly shell, a vibration exciter and a first breaking cutter row, the vibration exciter is installed in the assembly shell, the vibration exciter is connected with one end of the first breaking cutter row, a first bucket tooth is fixed to the other end of the first breaking cutter row through a bolt, the installation transverse plate is installed on the first breaking cutter row, positioning iron sheets are symmetrically welded to two sides of the first breaking cutter row, one end of the supporting rod is arranged on the outer side surface of the installation transverse plate, a connecting block is fixed to the other end of the supporting rod, the connecting block is connected with a connecting seat through a bolt, the connecting seat is welded to the outer surface of the first breaking cutter row, one end of the built-in rod is connected to the inside of the installation transverse plate, a second breaking cutter row is welded to the other end of the built-in rod, the utility model discloses a set up the inside bilateral symmetry of installation diaphragm, including installation diaphragm, mounting groove, mounting plate, mounting groove, fixing base, and fixing base and second vibrating spring's one end, the cavity has been seted up to the inside bilateral symmetry of installation diaphragm, and is fixed with first vibrating spring on the inside wall of cavity to the one end of first vibrating spring and the inside reciprocal anchorage of built-in pole, the below central point of installation diaphragm puts and has seted up the mounting groove, and its below bilateral symmetry welding has the installation piece, the spread groove has been seted up to the top of mounting groove, and the inside surface central point of spread groove puts and is fixed with the locating lever, the reservation groove has been seted up to a side surface inside of first broken sword row, and the inside surface reservation of reservation groove has the constant head tank, the inside fixed surface of reservation groove has the fixing base, and.
Preferably, the installation diaphragm passes through the mounting groove to be connected with first broken sword row draw-in groove, and the installation diaphragm passes through installation piece and location iron sheet bolted connection to the central symmetry of location iron sheet about the preformed groove is provided with four altogether.
Preferably, bracing piece, connecting block and installation piece be integrated into one piece structure, and the bracing piece is the symmetry of slope form and sets up the both sides at the installation piece.
Preferably, the built-in rod and the mounting transverse plate form a telescopic structure through a cavity, two groups of telescopic structures are symmetrically arranged inside the mounting transverse plate, and the length of the cavity is equal to the original length of the first vibrating spring.
Preferably, the second crushing cutter row is symmetrically arranged on two sides of the first crushing cutter row, the first crushing cutter row is parallel to the 2 second crushing cutter rows, and the lower end faces of the first bucket tooth and the second bucket tooth arranged on the first crushing cutter row and the second crushing cutter row are located on the same horizontal line.
Preferably, the length of locating lever is greater than second vibrating spring's height, and the locating lever passes through the constant head tank and is connected with the reservation groove draw-in groove to locating lever and second vibrating spring through connection, the inside diameter of second vibrating spring is greater than the outside diameter of locating lever simultaneously.
Preferably, the surface of transition iron ring is less than the inside lower surface of spread groove, and spread groove and mounting groove be the structure of intercommunication each other to the outside diameter of transition iron ring and the outside diameter sum of side ball are less than the inside width of spread groove.
(III) advantageous effects
The utility model provides a high frequency quartering hammer. The method has the following beneficial effects:
(1) this high frequency quartering hammer under the prerequisite that does not change quartering hammer body inner structure, has improved its outside, through the setting of the installation diaphragm of dismantling mounting structure and first broken sword row, the broken sword row of second of connecting on the installation diaphragm can be broken peripheral stone with first broken sword row of mutually supporting to the broken sword row symmetry parallel arrangement of second is in the both sides of first broken sword row, three sword row uses simultaneously, makes the device's crushing efficiency higher.
(2) This high frequency quartering hammer, through first vibrating spring and second vibrating spring's setting, the device is at the in-process that uses, when the vibration exciter transmits high frequency vibration for first broken sword row, also produce the vibration with first broken sword row interconnect's installation diaphragm thereupon, and first vibrating spring and second vibrating spring's setting then can play the effect of transmission vibration to a certain extent, thereby make the broken sword row of second also can be in the vibration with the stone breakage, even the broken sword row of second is not direct and vibration exciter interconnect, it also can vibrate the use.
(3) This high frequency quartering hammer, through the setting of extending structure's built-in pole and installation diaphragm, certain length can be followed the inside pull of installation diaphragm to the built-in pole of pull according to the in-service use condition, and the built-in pole of pull is convenient for change the position of the broken sword of second row to make the broken sword of second row to arrange and to carry out corresponding regulation according to the in-service use condition, strengthened the device's nimble suitability.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the bottom section of the installation transverse plate of the present invention;
fig. 3 is a schematic side structure view of the breaking hammer body of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3 according to the present invention;
fig. 5 is a schematic view of a front partial structure of the first crushing blade row of the present invention.
In the figure: 1. a breaking hammer body; 2. assembling the shell; 3. a vibration exciter; 4. a first crushing cutter row; 5. a first bucket tooth; 6. installing a transverse plate; 7. positioning the iron sheet; 8. a support bar; 9. connecting blocks; 10. a connecting seat; 11. a built-in rod; 12. a second crushing cutter row; 13. a second bucket tooth; 14. a cavity; 15. a first vibration spring; 16. mounting grooves; 17. mounting a sheet; 18. connecting grooves; 19. positioning a rod; 20. reserving a groove; 21. positioning a groove; 22. a fixed seat; 23. a second vibration spring; 24. a transition iron ring; 25. the side edge is a sphere.
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. 1-5, the utility model provides a technical solution: a high-frequency breaking hammer comprises a breaking hammer body 1, an assembling shell 2, a vibration exciter 3, a first breaking cutter row 4, a first bucket tooth 5, a mounting transverse plate 6, a positioning iron sheet 7, a supporting rod 8, a connecting block 9, a connecting seat 10, a built-in rod 11, a second breaking cutter row 12, a second bucket tooth 13, a cavity 14, a first vibrating spring 15, a mounting groove 16, a mounting sheet 17, a connecting groove 18, a positioning rod 19, a preformed groove 20, a positioning groove 21, a fixing seat 22, a second vibrating spring 23, a transition iron ring 24 and a side ball 25, wherein the breaking hammer body 1 comprises the assembling shell 2, the vibration exciter 3 and the first breaking cutter row 4, the vibration exciter 3 is mounted inside the assembling shell 2, the vibration exciter 3 is mutually connected with one end of the first breaking cutter row 4, the first bucket tooth 5 is fixed at the other end of the first breaking cutter row 4 through a bolt, the mounting transverse plate 6 is mounted on the first breaking cutter row 4, and the two sides of the first crushing cutter row 4 are symmetrically welded with positioning iron sheets 7, one end of a support rod 8 is arranged on the outer side surface of the mounting transverse plate 6, the other end of the support rod is fixed with a connecting block 9, the connecting block 9 is connected with a connecting seat 10 through a bolt, the connecting seat 10 is welded on the outer surface of the first crushing cutter row 4, one end of a built-in rod 11 is connected inside the mounting transverse plate 6, the other end of the built-in rod is welded with a second crushing cutter row 12, a second bucket tooth 13 is fixed on the second crushing cutter row 12 through a bolt, cavities 14 are symmetrically arranged on the two sides of the inside of the mounting transverse plate 6, a first vibrating spring 15 is fixed on the inner side wall of the cavity 14, one end of the first vibrating spring 15 is mutually fixed with the inside of the built-in rod 11, a mounting groove 16 is arranged at the center position below the mounting transverse plate 6, mounting grooves, a positioning rod 19 is fixed at the center of the inner surface of the connecting groove 18, a reserved groove 20 is formed in the inner portion of one side surface of the first crushing cutter row 4, a positioning groove 21 is reserved on the inner surface of the reserved groove 20, a fixed seat 22 is fixed on the inner surface of the reserved groove 20, the fixed seat 22 and one end of a second vibration spring 23 are fixed with each other, a transition iron ring 24 is fixed at the other end of the second vibration spring 23, and a side ball 25 is welded on the outer surface of the transition iron ring 24;
the mounting transverse plate 6 is connected with the clamping groove of the first crushing cutter row 4 through a mounting groove 16, the mounting transverse plate 6 is in bolt connection with the positioning iron sheet 7 through a mounting sheet 17, and the positioning iron sheets 7 are symmetrically arranged in four relative to the center of the reserved groove 20, so that the mounting and dismounting of the mounting transverse plate 6 are facilitated;
the supporting rod 8, the connecting block 9 and the mounting piece 17 are of an integrated structure, the supporting rod 8 is obliquely and symmetrically arranged on two sides of the mounting piece 17, and the transverse plate 6 can be further stably mounted through the arrangement;
the built-in rod 11 and the mounting transverse plate 6 form a telescopic structure through a cavity 14, two groups of telescopic structures are symmetrically arranged inside the mounting transverse plate 6, and the length of the cavity 14 is equal to the original length of the first vibrating spring 15, so that the position of the second crushing cutter row 12 can be conveniently adjusted by drawing the built-in rod 11;
the second crushing cutter rows 12 are symmetrically arranged on two sides of the first crushing cutter row 4, the first crushing cutter row 4 is parallel to the 2 second crushing cutter rows 12, the lower end faces of the first bucket tooth 5 and the second bucket tooth 13 which are arranged on the first crushing cutter row 4 and the second crushing cutter row 12 are located at the same horizontal line, and the crushing efficiency of the device can be improved by simultaneously operating the three cutter rows;
the length of the positioning rod 19 is greater than the height of the second vibration spring 23, the positioning rod 19 is connected with the clamping groove of the reserved groove 20 through the positioning groove 21, the positioning rod 19 is in through connection with the second vibration spring 23, and meanwhile, the inner diameter of the second vibration spring 23 is greater than the outer diameter of the positioning rod 19, so that the installation transverse plate 6 can be accurately installed outside the reserved groove 20;
the surface of transition iron ring 24 is lower than the inside lower surface of connecting groove 18, and connecting groove 18 and mounting groove 16 are the structure of intercommunication each other to the outside diameter of transition iron ring 24 and the outside diameter sum of side ball 25 are less than the inside width of connecting groove 18, make transition iron ring 24 can rock in connecting groove 18.
When the crushing hammer is used, the crushing hammer body 1 is connected with an excavator for installation, then whether the second crushing cutter row 12 is used or not is selected according to the use condition, if the crushed stone and the surrounding field are small, the first crushing cutter row 4 can be directly crushed, if the second crushing cutter row 12 needs to be used, the installation transverse plate 6 is clamped at the outer side of the reserved groove 20 through the installation groove 16, so that the inner side wall of the installation groove 16 can be mutually attached to the outer side wall of the first crushing cutter row 4, and then the installation transverse plate 6 and the first crushing cutter row 4 are fixed by penetrating through the positioning iron sheet 7 and the installation sheet 17 through bolts;
in the installation process of the installation transverse plate 6, the installation transverse plate 6 covers the reserved groove 20 in the installation groove 16, so that the transition iron ring 24 and the side round ball 25 enter the connecting groove 18, and the second vibration spring 23 is located in the connecting groove 18 and the mounting groove 16, meanwhile, the positioning rod 19 passes through the transition iron ring 24 and the fixed seat 22 in sequence to be connected with the clamping groove of the positioning groove 21, so that the mounting transverse plate 6 can be stably and accurately fixed with the first crushing cutter row 4, and when the mounting transverse plate 6 is mounted in the clamping groove, the support rod 8 on the mounting piece 17 is also connected into the connecting seat 10 through the connecting block 9, the connecting seat 10 and the connecting block 9 are fixed by using bolts, the four connecting blocks 9 are required to be fixed with the connecting seat 10 at corresponding positions, and the mounting transverse plate 6 can be stably fixed with the first crushing cutter row 4;
then, the position of the second crushing cutter row 12 is adjusted according to the requirements of a crushing site, a threaded rod on the installation transverse plate 6 is rotated, the built-in rod 11 is pulled out of the cavity 14 by a proper length, so that the position of the second crushing cutter row 12 can correspond to the requirements of the crushing position, the pull length of the built-in rod 11 is limited by reversely rotating the threaded rod, the first vibrating spring 15 in the built-in rod 11 is also stretched in the pull process of the built-in rod 11, the device can be put into use after the position of the second crushing cutter row 12 is adjusted, and the threaded rod can rotate by means of an external operating tool;
in the using process of the device, the vibration exciter 3 transmits vibration to the first crushing cutter row 4, which is the working principle of the existing and common high-frequency crushing hammer on the market, so that details are not described herein, the first crushing cutter row 4 and the first bucket tooth 5 crush stone blocks in the vibration, at the same time, the vibrating first crushing cutter row 4 drives the installation transverse plate 6 to vibrate therewith, and the second vibration spring 23 in the preformed groove 20 vibrates therewith, the vibration spring has certain elasticity, the width of the connecting groove 18 is larger than the inner diameters of the transition iron ring 24 and the second vibration spring 23, so that the vibrating second vibration spring 23 is shaken in the connecting groove 18, the side round ball 25 on the transition iron ring 24 repeatedly strikes the side wall of the connecting groove 18 to enhance vibration, and at the same time, the first vibration spring 15 in the cavity 14 vibrates therewith, so that the second row of crushing blades 12 is also able to receive vibrations well for crushing the rock, while what is not described in detail in this description is well within the skill of the art.
To sum up, the high-frequency breaking hammer improves the outside of the breaking hammer body 1 on the premise of not changing the internal structure, the second breaking cutter row 12 connected to the mounting transverse plate 6 can be matched with the first breaking cutter row 4 to break the peripheral stones by detaching the mounting transverse plate 6 and the first breaking cutter row 4 of the mounting structure, the second breaking cutter row 12 is symmetrically and parallelly arranged at the two sides of the first breaking cutter row 4, the three cutter rows are used simultaneously, the breaking efficiency of the device is higher, the mounting transverse plate 6 connected with the first breaking cutter row 4 can vibrate along with the vibration when the vibration exciter 3 transmits the high-frequency vibration to the first breaking cutter row 4 in the using process of the device, and the first vibration spring 15 and the second vibration spring 23 can play a role in transmitting the vibration to a certain degree, thereby make second broken sword row 12 also can be in the vibration with the stone breakage, even second broken sword row 12 is not direct and vibration exciter 3 interconnect, it also can vibrate the use, and through extending structure's built-in rod 11 and installation diaphragm 6's setting, built-in rod 11 can be according to actual use condition from the certain length of the inside pull of installation diaphragm 6, the built-in rod 11 of pull is convenient for change the position of second broken sword row 12, thereby make second broken sword row 12 can carry out corresponding regulation according to actual use condition, the nimble suitability of the device has been strengthened.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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 (7)
1. The utility model provides a high frequency quartering hammer, includes quartering hammer body (1), installation diaphragm (6), bracing piece (8) and built-in pole (11), its characterized in that: the breaking hammer body (1) comprises an assembly shell (2), a vibration exciter (3) and a first breaking cutter row (4), the vibration exciter (3) is installed inside the assembly shell (2), the vibration exciter (3) is connected with one end of the first breaking cutter row (4), meanwhile, a first bucket tooth (5) is fixed to the other end of the first breaking cutter row (4) through a bolt, an installation transverse plate (6) is installed on the first breaking cutter row (4), positioning iron sheets (7) are symmetrically welded to two sides of the first breaking cutter row (4), one end of a supporting rod (8) is arranged on the outer side face of the installation transverse plate (6), a connecting block (9) is fixed to the other end of the supporting rod, the connecting block (9) is connected with a connecting seat (10) through a bolt, the connecting seat (10) is welded to the outer surface of the first breaking cutter row (4), one end of a built-in rod (11) is connected inside the installation transverse plate (6), a second crushing cutter row (12) is welded at the other end of the second crushing cutter row (12), a second bucket tooth (13) is fixed on the second crushing cutter row (12) through a bolt, cavities (14) are symmetrically formed in two sides of the inner portion of the installation transverse plate (6), a first vibration spring (15) is fixed on the inner side wall of each cavity (14), one end of the first vibration spring (15) is fixed with the inner portion of the built-in rod (11), an installation groove (16) is formed in the center position of the lower portion of the installation transverse plate (6), installation pieces (17) are symmetrically welded on two sides of the lower portion of the installation transverse plate, a connection groove (18) is formed above the installation groove (16), a positioning rod (19) is fixed in the center position of the inner surface of the connection groove (18), a reserved groove (20) is formed in the surface of one side of the first crushing cutter row (4), and a positioning groove (21) is, the inside fixed surface of preformed groove (20) has fixing base (22), and the one end reciprocal anchorage of fixing base (22) and second vibrating spring (23), the other end of second vibrating spring (23) is fixed with transition iron ring (24), and the outer skin weld of transition iron ring (24) has side ball (25).
2. A high-frequency breaking hammer according to claim 1, wherein: installation diaphragm (6) are connected with first broken sword row (4) draw-in groove through mounting groove (16), and installation diaphragm (6) are through installation piece (17) and location iron sheet (7) bolted connection to location iron sheet (7) are provided with four about the central symmetry of reserve groove (20) altogether.
3. A high-frequency breaking hammer according to claim 1, wherein: bracing piece (8), connecting block (9) and installation piece (17) are integrated structure, and bracing piece (8) are the symmetry of slope form and set up the both sides at installation piece (17).
4. A high-frequency breaking hammer according to claim 1, wherein: the built-in rod (11) and the installation transverse plate (6) form a telescopic structure through the cavity (14), two groups of telescopic structures are symmetrically arranged inside the installation transverse plate (6), and the length of the cavity (14) is equal to the original length of the first vibration spring (15).
5. A high-frequency breaking hammer according to claim 1, wherein: the second crushing cutter row (12) is symmetrically arranged on two sides of the first crushing cutter row (4), the first crushing cutter row (4) is parallel to the 2 second crushing cutter rows (12), and the lower end faces of the first bucket tooth (5) and the second bucket tooth (13) mounted on the first crushing cutter row (4) and the second crushing cutter row (12) are located on the same horizontal line.
6. A high-frequency breaking hammer according to claim 1, wherein: the length of locating lever (19) is greater than the height of second vibrating spring (23), and locating lever (19) pass through constant head tank (21) and be connected with reserve groove (20) draw-in groove to locating lever (19) and second vibrating spring (23) through connection, the inside diameter of second vibrating spring (23) is greater than the outside diameter of locating lever (19) simultaneously.
7. A high-frequency breaking hammer according to claim 1, wherein: the surface of transition iron ring (24) is lower than the inner lower surface of connecting groove (18), connecting groove (18) and mounting groove (16) are communicated, and the sum of the outer diameter of transition iron ring (24) and the outer diameter of side ball (25) is less than the inner width of connecting groove (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920411454.6U CN209989860U (en) | 2019-03-29 | 2019-03-29 | High-frequency breaking hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920411454.6U CN209989860U (en) | 2019-03-29 | 2019-03-29 | High-frequency breaking hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209989860U true CN209989860U (en) | 2020-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920411454.6U Expired - Fee Related CN209989860U (en) | 2019-03-29 | 2019-03-29 | High-frequency breaking hammer |
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| Country | Link |
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| CN (1) | CN209989860U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115324589A (en) * | 2022-08-25 | 2022-11-11 | 四川蓝海智能装备制造有限公司 | Device for correcting tunnel profile |
-
2019
- 2019-03-29 CN CN201920411454.6U patent/CN209989860U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115324589A (en) * | 2022-08-25 | 2022-11-11 | 四川蓝海智能装备制造有限公司 | Device for correcting tunnel profile |
| CN115324589B (en) * | 2022-08-25 | 2023-08-11 | 四川蓝海智能装备制造有限公司 | Device for correcting tunnel profile |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20200226 Address after: 13-8, building 1, No. 22, Rongjing Road, Jiangbei District, Chongqing 400000 Patentee after: Chongqing haofengji Technology Co., Ltd Address before: 408300 in the county cluster of Dianjiang Industrial Park, Chongqing Patentee before: Chongqing Mingfu Construction Machinery Co., Ltd |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200124 Termination date: 20210329 |
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| CF01 | Termination of patent right due to non-payment of annual fee |