CN214273041U - Novel quartering hammer that crushing efficiency is high - Google Patents
Novel quartering hammer that crushing efficiency is high Download PDFInfo
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- CN214273041U CN214273041U CN202120060097.0U CN202120060097U CN214273041U CN 214273041 U CN214273041 U CN 214273041U CN 202120060097 U CN202120060097 U CN 202120060097U CN 214273041 U CN214273041 U CN 214273041U
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- drill rod
- fixed
- plate
- breaking hammer
- rotating
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- 238000005192 partition Methods 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000009471 action Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 9
- 239000004575 stone Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a novel quartering hammer that crushing efficiency is high, including quartering hammer shell, drill rod and thread tooth, be fixed with the fixed plate on the quartering hammer shell, and seted up the mounting hole on the fixed plate to be fixed with the pneumatic cylinder on the quartering hammer shell, be connected with the piston on the pneumatic cylinder simultaneously, the drill rod sets up in changeing the board, and is fixed with the cardboard on the drill rod to cardboard and commentaries on classics board interconnect, the thread tooth is fixed on the drill rod, and is fixed with buffer spring on the drill rod to buffer spring fixes on changeing the board. This novel quartering hammer that crushing efficiency is high adopts link gear, makes when providing effort from top to bottom for the drill rod, can drive the drill rod and carry out the rotation of horizontal direction, rotates the in-process at the drill rod and goes out the pit with the plane friction, realizes the positioning action of drill rod, avoids knocking the in-process front and back effort different on same, improves work efficiency, and the cooperation thread tooth is convenient to be turned over the stone after the breakage, avoids the drill rod card dead.
Description
Technical Field
The utility model relates to a quartering hammer technical field specifically is a novel quartering hammer that crushing efficiency is high.
Background
The breaking hammer is also called as a hydraulic pickaxe and a hydraulic gun and is mainly used for breaking stones or concrete, the breaking hammer is widely used in the current stage of infrastructure construction, and compared with the traditional manual knocking and smashing, the breaking hammer is higher in working efficiency and lower in cost.
Along with the comprehensive development of the social infrastructure in the current stage, the probability of applying the quartering hammer in the capital construction process is higher and higher, and traditional quartering hammer mainly realizes simple up-and-down knocking and smashing process when carrying out work, and this just leads to knocking and smashing the in-process, and the power that the drill rod slided easily and leads to work around is different on the same point, leads to crushing efficiency low, and when broken back stone and earth contact, the drill rod inserted earth easily and blocks, needs the waste time to clear up.
Therefore, a novel breaking hammer with high breaking efficiency is designed according to the problem to meet the actual requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel quartering hammer that crushing efficiency is high to propose in solving above-mentioned background art that the action point easily slides, crushing efficiency is low and the dead problem of easy card after broken.
In order to achieve the above object, the utility model provides a following technical scheme: a novel breaking hammer with high breaking efficiency comprises a breaking hammer shell, a drill rod and thread teeth, wherein a fixing plate is fixed on the breaking hammer shell, a mounting hole is formed in the fixing plate, a hydraulic cylinder is fixed on the breaking hammer shell, a piston is connected to the hydraulic cylinder, a striking plate is fixed at the tail end of the piston, a convex tooth rod is fixed on the striking plate and is connected with a first gear, the first gear is fixed on a rotating shaft, a rotating shaft bearing is connected to the breaking hammer shell, a helical gear is fixed at the tail end of the rotating shaft and is connected with a helical gear ring, the helical gear ring is fixed on a rotating plate, balls are arranged in the rotating plate and are connected with a partition plate, the drill rod is arranged in the rotating plate, a clamping plate is fixed on the drill rod, the clamping plate is connected with the rotating plate, the thread teeth are fixed on the drill rod, and a buffer spring is fixed on the drill rod and is fixed on the rotating plate.
Preferably, the fixing plates are symmetrically distributed about a center line of the breaking hammer shell, and the fixing plates are vertically distributed with an upper surface of the breaking hammer shell.
Preferably, the convex tooth rod is in meshed connection with the first gear, and the distance from the plane of the lower end of the convex tooth rod to the plane of the lower end of the shell of the breaking hammer is larger than the distance from the plane of the lower end of the impact plate to the plane of the upper end of the drill rod.
Preferably, the rotating plate and the partition plate form a rotating mechanism through balls, and the rotating plate and the partition plate are matched with each other to form a rotating structure.
Preferably, the drill rod and the rotating plate form an elastic mechanism through a buffer spring, and the drill rod is in sliding connection with the rotating plate.
Preferably, the clamping plates are connected with the rotating plate in a nested mode, and the clamping plates are symmetrically distributed around the center line of the drill rod.
Compared with the prior art, the beneficial effects of the utility model are that: this novel quartering hammer that crushing efficiency is high adopts link gear, makes when providing effort from top to bottom for the drill rod, can drive the drill rod and carry out the rotation of horizontal direction, rotates the in-process at the drill rod and goes out the pit with the plane friction, realizes the positioning action of drill rod, avoids knocking the in-process front and back effort different on same, improves work efficiency, and the cooperation thread tooth is convenient to be turned over the stone after the breakage, avoids the drill rod card dead.
1. When the drill rod crusher works, impact force is provided for the drill rod through the action of the hydraulic cylinder, the piston and the impact plate, the drill rod is guaranteed to normally work under the action of the buffer spring, and the crushing effect on stones is achieved.
2. When the impact plate moves, the action of the convex toothed rod, the first gear, the rotating shaft, the helical gear ring, the rotating plate, the ball, the partition plate and the clamping plate is matched, so that the drill rod can rotate when moving up and down, the acting force of the drill rod is ensured to be always on the same point, and the crushing efficiency is improved.
Drawings
Fig. 1 is a schematic view of the front view structure of the housing of the breaking hammer of the present invention;
fig. 2 is a schematic side view sectional structure of the housing of the breaking hammer of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
fig. 4 is a schematic view of the top-view section structure of the housing of the breaking hammer of the present invention.
In the figure: 1. a breaking hammer housing; 2. a fixing plate; 3. mounting holes; 4. a hydraulic cylinder; 5. a piston; 6. an impact plate; 7. a rack bar; 8. a first gear; 9. a rotating shaft; 10. a helical gear; 11. a skewed tooth ring; 12. rotating the plate; 13. a ball bearing; 14. a partition plate; 15. a drill rod; 16. clamping a plate; 17. thread teeth; 18. a buffer spring.
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. 1-4, the present invention provides a technical solution: a novel breaking hammer with high breaking efficiency comprises a breaking hammer shell 1, a fixing plate 2, a mounting hole 3, a hydraulic cylinder 4, a piston 5, a striking plate 6, a convex tooth rod 7, a first gear 8, a rotating shaft 9, a helical gear 10, a helical gear ring 11, a rotating plate 12, a ball 13, a partition plate 14, a drill rod 15, a clamping plate 16, a thread tooth 17 and a buffer spring 18, wherein the fixing plate 2 is fixed on the breaking hammer shell 1, the mounting hole 3 is formed in the fixing plate 2, the hydraulic cylinder 4 is fixed on the breaking hammer shell 1, the piston 5 is connected onto the hydraulic cylinder 4, the striking plate 6 is fixed at the tail end of the piston 5, the convex tooth rod 7 is fixed onto the striking plate 6, the convex tooth rod 7 is connected with the first gear 8, the first gear 8 is fixed onto the rotating shaft 9, the rotating shaft 9 is in bearing connection with the breaking hammer shell 1, the helical gear 10 is fixed at the tail end of the rotating shaft 9, and the helical gear 10 is connected with the helical gear ring 11, meanwhile, the helical gear ring 11 is fixed on the rotating plate 12, the balls 13 are arranged in the rotating plate 12, the balls 13 are connected with the partition plates 14, the drill rod 15 is arranged in the rotating plate 12, the drill rod 15 is fixedly provided with the clamping plate 16, the clamping plate 16 is connected with the rotating plate 12, the thread teeth 17 are fixed on the drill rod 15, the drill rod 15 is fixedly provided with the buffer springs 18, and the buffer springs 18 are fixed on the rotating plate 12.
The fixed plate 2 is symmetrically distributed about the central line of the breaking hammer shell 1, the fixed plate 2 and the upper surface of the breaking hammer shell 1 are vertically distributed, and when the whole breaking hammer is fixedly installed, the fixed stability can be guaranteed through the action of the fixed plate 2.
The convex tooth rod 7 is connected with the first gear 8 in a meshed mode, the distance from the lower end plane of the convex tooth rod 7 to the lower end plane of the breaking hammer shell 1 is larger than the distance from the lower end plane of the impact plate 6 to the upper end plane of the drill rod 15, when the impact plate 6 drives the convex tooth rod 7 to move, through limitation of height, the device can move normally and stably, and the convex tooth rod 7 and the first gear 8 are meshed to achieve a power transmission mechanism for rotating the drill rod 15.
The rotating plate 12 and the partition plate 14 form a rotating mechanism through the balls 13, the rotating plate 12 and the partition plate 14 are matched with each other to form a rotating structure, and when the rotating plate 12 is driven to rotate through the transmission action of the helical gear 10 and the helical gear ring 11, the friction force between the rotating plate 12 and the partition plate 14 can be reduced through the balls 13, so that the rotating stability of the rotating plate 12 is ensured.
The drill rod 15 and the rotating plate 12 form an elastic mechanism through the buffer spring 18, the drill rod 15 and the rotating plate 12 are in sliding connection, when stones are crushed, certain buffer acting force can be provided for the drill rod 15 through the effect of the buffer spring 18, and the drill rod 15 is prevented from being damaged.
The clamping plate 16 is connected with the rotating plate 12 in a nested mode, the clamping plate 16 is symmetrically distributed about the center line of the drill rod 15, when the rotating plate 12 rotates, the rotation of the drill rod 15 is guaranteed through the nested effect of the clamping plate 16 and the rotating plate 12, and the drill rod 15 is prevented from sliding in the rotating process of the rotating plate 12.
The working principle is as follows: as shown in fig. 1-4, when using the novel breaking hammer with high breaking efficiency, firstly, the whole device is fixed and installed by the fixing plate 2 on the breaking hammer shell 1, the effect of the bolt and the installation hole 3 is matched to ensure the stability of the fixation of the whole device, after the installation is finished, when the novel breaking hammer is used, the hydraulic cylinder 4 provides acting force to make the piston 5 move up and down, and further to drive the impact plate 6 to move up and down, when the impact plate 6 is contacted with the drill rod 15 downwards, the drill rod 15 is driven to move, so as to provide acting force for the drill rod 15, so as to realize the effect of knocking and smashing stones, when the impact plate 6 is lifted to be separated from the drill rod 15, the drill rod 15 is restored to the original position by the effect of the buffer spring 18, so as to realize the effect of knocking and provide buffer force for the drill rod 15 by the buffer spring 18, so as to avoid the damage of the drill rod 15, according to the above principle, repeated knocking and smashing effects can be realized, and further the crushing effect on the stone is realized;
when the impact plate 6 moves up and down, the cam rod 7 is driven to move, the rotating shaft 9 and the helical gear 10 are driven to rotate through the meshing transmission action between the cam rod 7 and the first gear 8, the rotating plate 12 is driven to rotate in the clapboard 14 through the meshing transmission function between the helical gear 10 and the helical gear ring 11, and when the rotating plate 12 rotates, the rolling balls 13 are driven to roll, thereby reducing the friction force between the rotating plate 12 and the partition plate 14, ensuring the stability of the rotation of the rotating plate 12, when the rotating plate 12 rotates, the drill rod 15 is driven to rotate under the action of the clamping plate 16, so that the drill rod 15 can be conveniently positioned in the repeated knocking process, the working efficiency is improved, when the drill rod 15 rotates, the thread teeth 17 can be driven to rotate, so that the crushed stone is turned, the drill rod 15 is prevented from being stuck, and the working principle of the novel breaking hammer with high breaking efficiency is realized.
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 novel quartering hammer that crushing efficiency is high, includes quartering hammer shell (1), drill rod (15) and thread tooth (17), its characterized in that: the breaking hammer is characterized in that a fixing plate (2) is fixed on a breaking hammer shell (1), a mounting hole (3) is formed in the fixing plate (2), a hydraulic cylinder (4) is fixed on the breaking hammer shell (1), a piston (5) is connected onto the hydraulic cylinder (4), a striking plate (6) is fixed at the tail end of the piston (5), a convex tooth rod (7) is fixed onto the striking plate (6), the convex tooth rod (7) is connected with a first gear (8) mutually, the first gear (8) is fixed onto a rotating shaft (9) simultaneously, the rotating shaft (9) is in bearing connection with the breaking hammer shell (1), a helical gear (10) is fixed at the tail end of the rotating shaft (9), the helical gear (10) is connected with a helical gear ring (11) mutually, the helical gear ring (11) is fixed onto a rotating plate (12) simultaneously, a ball (13) is arranged in the rotating plate (12), and the ball (13) is connected with a partition plate (14) mutually, the drill rod (15) is arranged in the rotating plate (12), a clamping plate (16) is fixed on the drill rod (15), the clamping plate (16) is connected with the rotating plate (12), the thread teeth (17) are fixed on the drill rod (15), a buffer spring (18) is fixed on the drill rod (15), and the buffer spring (18) is fixed on the rotating plate (12).
2. The new breaking hammer with high breaking efficiency as claimed in claim 1, characterized in that: the fixed plate (2) is symmetrically distributed about the center line of the breaking hammer shell (1), and the fixed plate (2) and the upper surface of the breaking hammer shell (1) are vertically distributed.
3. The new breaking hammer with high breaking efficiency as claimed in claim 1, characterized in that: the convex tooth rod (7) is in meshed connection with the first gear (8), and the distance from the lower end plane of the convex tooth rod (7) to the lower end plane of the breaking hammer shell (1) is larger than the distance from the lower end plane of the impact plate (6) to the upper end plane of the drill rod (15).
4. The new breaking hammer with high breaking efficiency as claimed in claim 1, characterized in that: the rotating plate (12) and the partition plate (14) form a rotating mechanism through the balls (13), and the rotating plate (12) and the partition plate (14) are matched with each other to form a rotating structure.
5. The new breaking hammer with high breaking efficiency as claimed in claim 1, characterized in that: the drill rod (15) and the rotating plate (12) form an elastic mechanism through a buffer spring (18), and the drill rod (15) is in sliding connection with the rotating plate (12).
6. The new breaking hammer with high breaking efficiency as claimed in claim 1, characterized in that: the clamping plates (16) are connected with the rotating plate (12) in a nested mode, and the clamping plates (16) are symmetrically distributed around the center line of the drill rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120060097.0U CN214273041U (en) | 2021-01-11 | 2021-01-11 | Novel quartering hammer that crushing efficiency is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120060097.0U CN214273041U (en) | 2021-01-11 | 2021-01-11 | Novel quartering hammer that crushing efficiency is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214273041U true CN214273041U (en) | 2021-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120060097.0U Expired - Fee Related CN214273041U (en) | 2021-01-11 | 2021-01-11 | Novel quartering hammer that crushing efficiency is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214273041U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115506627A (en) * | 2022-11-01 | 2022-12-23 | 陕西奥广力建设工程有限公司 | Efficient wall surface breaking device for house building decoration |
| CN116575534A (en) * | 2023-04-20 | 2023-08-11 | 南京雨昂建设工程有限公司 | Breaking hammer protective housing |
-
2021
- 2021-01-11 CN CN202120060097.0U patent/CN214273041U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115506627A (en) * | 2022-11-01 | 2022-12-23 | 陕西奥广力建设工程有限公司 | Efficient wall surface breaking device for house building decoration |
| CN116575534A (en) * | 2023-04-20 | 2023-08-11 | 南京雨昂建设工程有限公司 | Breaking hammer protective housing |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210924 |
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| CF01 | Termination of patent right due to non-payment of annual fee |