CN112675951A - Fixed hydraulic crusher with higher striking efficiency - Google Patents
Fixed hydraulic crusher with higher striking efficiency Download PDFInfo
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- CN112675951A CN112675951A CN202011406388.7A CN202011406388A CN112675951A CN 112675951 A CN112675951 A CN 112675951A CN 202011406388 A CN202011406388 A CN 202011406388A CN 112675951 A CN112675951 A CN 112675951A
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Abstract
The invention relates to the field of hydraulic telescopic rods and discloses a fixed hydraulic crusher with higher striking efficiency, which comprises a drill bit shell, wherein the inner wall of the top end of the drill bit shell is fixedly connected with a hydraulic telescopic rod, the bottom end of the hydraulic telescopic rod is fixedly connected with a push rod, the surface of the push rod is sleeved with a first spring, the bottom end of the push rod is fixedly connected with a first sliding plate, the bottom end of the first sliding plate is slidably connected with a second sliding plate, the left side of the second sliding plate is fixedly connected with a fixing strip, the bottom end of the second sliding plate is slidably connected with a bottom plate, and the inner wall of the drill bit shell is rotatably connected with a rotating rod. Through setting up first sliding plate, second sliding plate, micro motor, first gear, dwang and pushing ram, constitute one kind and advance half and stop again and accelerate propulsive device suddenly, can increase the crushing ability of drill bit through the increase speed like this, improve the crushing efficiency of drill bit, increase the practicality of device.
Description
Technical Field
The invention relates to the technical field of hydraulic crushers, in particular to a fixed hydraulic crusher with higher striking efficiency.
Background
The hydraulic crusher is a crushing machine with the granularity of more than three millimeters and the content of more than fifty percent of the total discharge capacity in discharged materials, and is divided into machines with different types in a centralized mode, and a fixed hydraulic crusher is one of the machines, so that in life, the fixed hydraulic crusher is more used for crushing large and firm stones, and the fixed hydraulic crusher needs stronger shock resistance, but the existing stones are harder and harder along with the enhancement of the manufacturing technology of the stones, so that the existing fixed hydraulic crusher has the condition of low crushing efficiency during crushing, and the condition of low crushing efficiency is caused by needing more time for crushing, and the hydraulic crusher is used for a long time, so that a drill bit is damaged, the crushing efficiency is lower, and the cycle is repeated to form a vicious circle.
In order to solve the above problems, the inventors provide a fixed hydraulic crusher with higher striking efficiency, which has the advantages of high crushing efficiency and bit protection.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: a fixed hydraulic crusher with higher striking efficiency comprises a drill bit shell, wherein a hydraulic telescopic rod is fixedly connected to the inner wall of the top end of the drill bit shell, a push rod is fixedly connected to the bottom end of the hydraulic telescopic rod, a first spring is sleeved on the surface of the push rod, a first sliding plate is fixedly connected to the bottom end of the push rod, a second sliding plate is slidably connected to the bottom end of the first sliding plate, a fixed strip is fixedly connected to the left side of the second sliding plate, a bottom plate is slidably connected to the bottom end of the second sliding plate, a rotating rod is rotatably connected to the inner wall of the drill bit shell, a micro motor is fixedly connected to the inner wall of one side, close to the fixed strip, of the drill bit shell, a first gear is fixedly connected to one end, far away from the drill bit shell, of the micro motor, a moving frame is fixedly connected to the bottom end of the first sliding, the drill bit is fixedly connected to one side, close to the first sliding plate, of the roller, the second spring is fixedly connected to the bottom end of the moving frame, the rotating frame is connected to the inner wall of the bottom end of the drill bit shell in a sliding mode, the sliding block is connected to the inner portion of the rotating frame in a sliding mode, and the second gear is fixedly connected to the surface of the rotating frame.
Preferably, the front surface of the second sliding plate is fixedly connected with a shifting column, and the shifting column is integrally in a trapezoidal structure.
Preferably, the front surface of the first sliding plate and the back surface of the rotating rod are both provided with fixing hooks, and the fixing hooks of the chain can be mutually clamped.
Preferably, the back fixedly connected with spring of dwang, and the one end fixed connection fixed column that the dwang was kept away from to the spring, and the fixed column is fixed on the inner wall of drill bit shell, and the dwang rotates with the fixed column to be connected.
Preferably, the bottom end of the fixed strip is provided with saw teeth, and the saw teeth are meshed with the first gear.
Preferably, the inner wall of the drill bit shell is provided with saw teeth, and the saw teeth are meshed with the second gear.
Preferably, the second spring is provided with two, all is located the bottom of removing the frame, and the other end fixedly connected with locating plate of second spring, and the distance size of the bottom of removing the frame to the locating plate is greater than the distance size of drill bit activity from top to bottom.
Preferably, the poke rod on the second sliding plate, the rotating rod, the fixed hook on the rotating rod and the fixed hook on the first sliding plate are all provided with a contact switch, and the contact switch is electrically connected with the hydraulic telescopic rod.
Advantageous effects
Compared with the prior art, the invention provides a fixed hydraulic crusher with higher striking efficiency, which has the following beneficial effects:
1. this kind of strike higher fixed hydraulic breaker of efficiency through setting up first sliding plate, second sliding plate, micro motor, first gear, dwang and pushing ram, constitutes one kind and advances half and stop the propulsive device with higher speed suddenly again, can increase the crushing ability of drill bit through the increase speed like this, improves the crushing efficiency of drill bit, increases the practicality of device.
2. This kind of strike fixed hydraulic breaker that efficiency is higher through setting up the second gear. The device capable of driving the drill bit to rotate by the drill bit shell is formed by rotating the frame, the sliding block and the drill bit shell, the condition that the drill bit keeps rotating constantly when descending can be guaranteed, so that the drill bit can be broken simply by increasing the rotating function and rotating and breaking in advance, the drill bit is protected from being damaged to a certain extent, and the practicability of the device is improved.
Drawings
FIG. 1 is a front view of the whole structure of the present invention;
FIG. 2 is a schematic front view of a first slide plate and a second slide plate in accordance with the present invention;
FIG. 3 is a schematic left side view of the first slide plate and the second slide plate of the present invention;
FIG. 4 is a schematic view of the slider and the second gear according to the present invention.
In the figure: 1. a drill bit housing; 2. a hydraulic telescopic rod; 3. a push rod; 4. a first spring; 5. a first sliding plate; 6. a second sliding plate; 7. a fixing strip; 8. a base plate; 9. rotating the rod; 10. a first gear; 11. a movable frame; 12. a roller; 13. a drill bit; 14. a second spring; 15. rotating the frame; 16. a slider; 17. a second gear; 18. a micro motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a fixed hydraulic crusher with higher striking efficiency comprises a drill bit housing 1, wherein the inner wall of the drill bit housing 1 is provided with saw teeth, the saw teeth are engaged with a second gear 17, the drill bit housing 1 drives the second gear 17 to rotate, so as to drive a rotating frame 15 to rotate, the inner wall of the top end of the drill bit housing 1 is fixedly connected with a hydraulic telescopic rod 2, the bottom end of the hydraulic telescopic rod 2 is fixedly connected with a push rod 3, the surface of the push rod 3 is sleeved with a first spring 4, the bottom end of the push rod 3 is fixedly connected with a first sliding plate 5, the front side of the first sliding plate 5 and the back side of the rotating rod 9 are both provided with fixed hooks, and the fixed hooks of the chain can be mutually clamped with each other and can be mutually clamped with the rotating rod 9 when the first sliding plate 5 slides, so as to stop moving, the bottom end of the first sliding plate 5 is slidably connected with a second sliding plate 6, the front side, and stir the whole trapezium structure that is of post, in order to promote dwang 9 when second sliding plate 6 slides, the left side fixedly connected with fixed strip 7 of second sliding plate 6, the bottom of fixed strip 7 is provided with the sawtooth, and sawtooth and first gear 10 intermeshing utilize first gear 10 to drive fixed strip 7 and remove to drive second sliding plate 6 and remove.
The bottom end of the second sliding plate 6 is slidably connected with a bottom plate 8, the inner wall of the drill bit shell 1 is rotatably connected with a rotating rod 9, the back of the rotating rod 9 is fixedly connected with a spring, one end of the spring, which is far away from the rotating rod 9, is fixedly connected with a fixed column, the fixed column is fixed on the inner wall of the drill bit shell 1, the rotating rod 9 is rotatably connected with the fixed column, so that the rotating rod 9 is always attached to the first sliding plate 5, the inner wall of one side of the drill bit shell 1, which is close to the fixed strip 7, is fixedly connected with a micro motor 18, one end of the micro motor 18, which is far away from the drill bit shell 1, is fixedly connected with a first gear 10, the bottom end of the first sliding plate 5 is fixedly connected with a moving frame 11, the inner parts at the bottom ends of the two sides of the moving frame 11 are slidably connected with, all be located the bottom that removes frame 11, and the other end fixedly connected with locating plate of second spring 14, and the distance size of the bottom of removing frame 11 to the locating plate is greater than the distance size of drill bit 13 activity from top to bottom, touches the locating plate when avoiding removing frame 11 and removing, sliding connection has rotation frame 15 on the bottom inner wall of drill bit shell 1, and the inside sliding connection who rotates frame 15 has sliding block 16, and the fixed surface who rotates frame 15 is connected with second gear 17.
The working process and principle are that when the stone block needs to be crushed, the micro motor 18 and the hydraulic telescopic rod 2 are opened, the hydraulic telescopic rod 2 drives the propelling rod 3 fixedly connected with the hydraulic telescopic rod to move, the propelling rod 3 pushes the first sliding plate 5 to move, the micro motor 18 drives the first gear 10 fixedly connected with the hydraulic telescopic rod to rotate, the first gear 10 drives the fixing strip 7 meshed with the first gear to move when rotating, the fixing strip 7 drives the second sliding plate 6 to slide on the bottom plate 8 when moving, the second sliding plate 6 drives the first sliding plate 5 to slide when moving, then the fixing hook on the first sliding plate 5 is clamped with the fixing hook at the bottom end of the rotating rod 9, the contact switch is contacted at the moment, so that the hydraulic telescopic rod 2 is closed, at the moment, the propelling rod 3 and the first sliding plate 5 stop sliding, but the second sliding plate 6 still slides downwards, and the first spring 4 can be extruded to the post of stirring on the second sliding plate 6, then when stirring the post and contacting with dwang 9, will promote dwang 9 and upwards rotate, fixed hook on the dwang 9 will break away from with the fixed hook on the first sliding plate 5 at this time, and open hydraulic telescoping rod 2 switch at this time, hydraulic telescoping rod 2 can continue to promote downwards, thereby drive push rod 3 and first sliding plate 5 and slide down, will drive when first sliding plate 5 slides down and remove frame 11 and remove downwards, remove the amount that frame 11 removed downwards and can extrude second spring 14.
When the drill bit shell 1 rotates, the second gear 17 is driven to rotate through the sawteeth on the inner wall, the second gear 17 rotates to drive the rotating frame 15 to rotate, the rotating frame 15 rotates to drive the drill bit 13 to rotate, the drill bit 13 rotates to drive the roller 12 fixedly connected with the drill bit to roll on the inner wall of the moving frame 11, and therefore the drill bit 13 can keep a rotating state all the time when moving downwards.
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 strike fixed hydraulic breaker that efficiency is higher, includes drill bit shell (1), its characterized in that: the drill bit comprises a drill bit shell (1), wherein a hydraulic telescopic rod (2) is fixedly connected to the inner wall of the top end of the drill bit shell (1), a push rod (3) is fixedly connected to the bottom end of the hydraulic telescopic rod (2), a first spring (4) is sleeved on the surface of the push rod (3), a first sliding plate (5) is fixedly connected to the bottom end of the push rod (3), a second sliding plate (6) is slidably connected to the bottom end of the first sliding plate (5), a fixing strip (7) is fixedly connected to the left side of the second sliding plate (6), a bottom plate (8) is slidably connected to the bottom end of the second sliding plate (6), a rotating rod (9) is rotatably connected to the inner wall of the drill bit shell (1), a micro motor (18) is fixedly connected to the inner wall of one side, close to the fixing strip (7), of the drill bit shell (1), and a first gear (10) is fixedly connected to, the drill bit is characterized in that a moving frame (11) is fixedly connected to the bottom end of the first sliding plate (5), idler wheels (12) are connected to the inner portions of the bottom ends of the two sides of the moving frame (11) in a sliding mode, the idler wheels (12) are close to a drill bit (13) fixedly connected to one side of the first sliding plate (5), a second spring (14) is fixedly connected to the bottom end of the moving frame (11), a rotating frame (15) is connected to the inner wall of the bottom end of the drill bit shell (1) in a sliding mode, sliding blocks (16) are connected to the inner portions of the rotating frame (15) in a sliding mode, and a second gear (17) is fixedly.
2. A percussion efficient stationary hydraulic breaker according to claim 1 wherein: the front surface of the second sliding plate (6) is fixedly connected with a shifting column, and the shifting column is integrally in a trapezoidal structure.
3. A percussion efficient stationary hydraulic breaker according to claim 1 wherein: the front surface of the first sliding plate (5) and the back surface of the rotating rod (9) are provided with fixing hooks, and the fixing hooks of the chain can be mutually clamped.
4. A percussion efficient stationary hydraulic breaker according to claim 1 wherein: the back fixedly connected with spring of dwang (9), and the one end fixed connection fixed column that dwang (9) were kept away from to the spring, and the fixed column is fixed on the inner wall of drill bit shell (1), and dwang (9) are rotated with the fixed column and are connected.
5. A percussion efficient stationary hydraulic breaker according to claim 1 wherein: the bottom of fixed strip (7) is provided with the sawtooth, and the sawtooth and first gear (10) intermeshing.
6. A percussion efficient stationary hydraulic breaker according to claim 1 wherein: the inner wall of the drill bit shell (1) is provided with sawteeth, and the sawteeth are meshed with the second gear (17).
7. A percussion efficient stationary hydraulic breaker according to claim 1 wherein: the two second springs (14) are arranged and located at the bottom end of the moving frame (11), the other end of each second spring (14) is fixedly connected with a positioning plate, and the distance from the bottom end of the moving frame (11) to the positioning plate is larger than the distance from the drill bit (13) to move up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011406388.7A CN112675951B (en) | 2020-12-02 | 2020-12-02 | Strike fixed hydraulic breaker that efficiency is higher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011406388.7A CN112675951B (en) | 2020-12-02 | 2020-12-02 | Strike fixed hydraulic breaker that efficiency is higher |
Publications (2)
| Publication Number | Publication Date |
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| CN112675951A true CN112675951A (en) | 2021-04-20 |
| CN112675951B CN112675951B (en) | 2022-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011406388.7A Active CN112675951B (en) | 2020-12-02 | 2020-12-02 | Strike fixed hydraulic breaker that efficiency is higher |
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| Publication number | Publication date |
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| CN112675951B (en) | 2022-08-12 |
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Effective date of registration: 20220711 Address after: 277712 50 meters west of the intersection of Gongye Avenue and Qingsong Road, Shangyan Town, Lanling County, Linyi City, Shandong Province Applicant after: Quebourne Heavy Industries (Lanling) Co.,Ltd. Address before: No. 402, Beicun, cuierzhuang Town, Cangxian County, Cangzhou City, Hebei Province 061727 Applicant before: Wang Yating |
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