CN202090825U - Hydraulic drill/hydraulic hammer all-in-one machine - Google Patents
Hydraulic drill/hydraulic hammer all-in-one machine Download PDFInfo
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- CN202090825U CN202090825U CN2011201278660U CN201120127866U CN202090825U CN 202090825 U CN202090825 U CN 202090825U CN 2011201278660 U CN2011201278660 U CN 2011201278660U CN 201120127866 U CN201120127866 U CN 201120127866U CN 202090825 U CN202090825 U CN 202090825U
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Abstract
The utility model relates to a hydraulic drill/hydraulic hammer all-in-one machine, belonging to the technical field of a hydraulic drill. A hydraulic hammer, a through hole hydraulic motor and a water charging connector are sequentially fixed in a U-shaped groove up and down, a rotating shaft is intermittently impacted by the hydraulic hammer, and the through hole hydraulic motor can not be knocked; and one end of the rotating shaft which is nearest to the hydraulic hammer is solid and is hollow after entering the water charging connector, and a plurality of through holes are disposed on the wall of a rotating shaft in a through hole of the water charging connector, so that water can enter the inner cavity of the rotating shaft so as to wash out the drilled slag by a drill rod. The hydraulic drill/hydraulic hammer all-in-one machine can rotate without gears, so that the force loss and the accident rate when the gear is rotated are reduced; by adopting the full-hydraulic power, the hydraulic drill/hydraulic hammer all-in-one machine is long in service life, low in wear and good in force transforming effect; and as being connected with the plurality of through hole hydraulic motors and drill rods, the hydraulic drill/hydraulic hammer all-in-one machine has the beneficial effects of being large in torsion and deep in drilling.
Description
[technical field]
The utility model relates to a kind of hydraulic pressure and bores the hydraulic hammer all-in-one, belongs to the hydraulic drill rig technical field.
[technical background]
No. 91102908.7 patent disclosure of domestic patent of invention on November 20th, 1991 a kind of hydraulic drilling jar, by piston, can stretch out accordingly and punctured position between the axle, spring assembly and the shell that move form, the axle pressure inside is to transmit by the hole on the axle wall.This hydraulic drilling jar does not connect with hydraulic motor, since take be vibrations rather than knock, so can not satisfying, impact force bores the darker bigger hole of pick, in addition, what this hydraulic drilling jar adopted is that gear rotates, but can lose part power in the gear rotation process, and wearing and tearing be arranged, the accident rate height between gear.
No. 201020558675.5 patent disclosure of 20 domestic utility model patents April in 2011 a kind of hydraulic rotating Pneumatic immpacting hammer drill, form by beater mechanism, rotating mechanism and row's powder system, adopt the hydraulic rotating apoplexy to calm the anger and move and impact, beater mechanism is connected as a whole with hydraulic motor, adopting simultaneously has travelling gear.This hydraulic rotating Pneumatic immpacting hammer drill advantage is simple in structure, with low cost, it is as a whole that shortcoming is that beater mechanism is connected with hydraulic motor, shake with hydraulic motor, make hydraulic motor fragile, and because of its impact force not enough, the bigger hydraulic motor of torsion can not be selected, the darker bigger hole of pick can't be bored; The use gear rotates, and wearing and tearing is also arranged, the accident rate height; In addition, cyclostrophic turns to impact force, a large amount of power of loss, increases cost of production, and it is big to be nothing like the impact force of hydraulic hammer, and promptly the operating efficiency of hydraulic rotating Pneumatic immpacting hammer drill is restricted; From environmental angle, air pressure has sprayed dust easily, pollutes.
[
The utility model content]
The utility model provides a kind of gearless rotation, all-hydraulic, the broken hydraulic pressure that the stone ability is strong, pollution-free, thermal diffusivity is good to bore the hydraulic hammer all-in-one for addressing the above problem.The utility model not only can be realized the function of high pulling torque, gun drilling, and simple in structure, low, the stable performance of wearing and tearing, and is low to the improvement cost of existing equipment, can greatly reduce production costs, promote the rig operating efficiency.
The utility model realizes that the technical scheme that above-mentioned purpose adopted is as follows:
A kind of hydraulic pressure bores the hydraulic hammer all-in-one, mainly be made up of hydraulic hammer, through hole hydraulic motor, rotating shaft, water inlet connector, it is characterized in that: fixed order was between the left wallboard and right wallboard of U-lag about hydraulic hammer, through hole hydraulic motor, water inlet connector were pressed successively.Between the tup of hydraulic hammer and the rotating shaft distance is arranged, during hydraulic hammer work, the rotating shaft of intermittent bump; When hydraulic hammer is not worked, disconnect with rotating shaft, the tup center line of hydraulic hammer and shaft centerline are point-blank.The water inlet connector has through hole, and the through hole of through hole hydraulic motor is passed in rotating shaft and the through hole of water inlet connector is connected with drilling rod.Be connected by spline between the through hole of rotating shaft and through hole hydraulic motor.The through-hole diameter of aforementioned through-hole hydraulic motor is 40-130cm, and moment of torsion is 500-15000Nm; The hydraulic hammer impact force is 40-7500Kg.
On the left wallboard of the U-lag of aforementioned hydraulic brill hydraulic hammer all-in-one and the right wallboard screw is arranged, bolt is fixed on hydraulic hammer on the U-lag by screw on left wallboard and the right wallboard and the screw on the hydraulic hammer.Respectively be welded with the steel plate of band screw on the left wallboard of U-lag and through hole hydraulic motor junction and right wallboard inwall, the through hole hydraulic motor links together by the steel plate on bolt and left wallboard and the right wallboard, thereby is fixed on the U-lag.
The tup of hydraulic hammer is a cylinder, is the plane from the nearest end of rotating shaft.Rotating shaft is solid from the nearest end of hydraulic hammer, enters into the water connector later on for hollow, and on the rotating shaft wall in water inlet connector through hole several through holes is arranged, and makes water can enter the rotating shaft inner chamber and washes away boring mud by drilling rod.
On the end inwall that rotating shaft is connected with drilling rod screw thread is arranged, rotating shaft with drilling rod by being threaded onto.When needs increase the rotating shaft moment of torsion, can connect the rotating shaft that several have the through hole hydraulic motor again by the screw thread in the rotating shaft, thereby moment of torsion is increased; When needs when pick is bored in depths more, can connect several drilling rods again, realize the beneficial effect of high pulling torque, gun drilling with this.
Because the utility model adopts the rotating shaft of the intermittent bump of hydraulic hammer, the downward active force that is produced is big doubly more a lot of than the active force that Pneumatic immpacting produces, can connect a plurality of through hole hydraulic motors in addition, greatly increased the moment of torsion of prior art shaft, made broken stone function ratio prior art of the present utility model strengthen 5-10 doubly on the whole.In addition, hydraulic hammer of the present utility model directly knocks rotating shaft, and the through hole hydraulic motor is not subjected to any knocking, so can protect the through hole hydraulic motor not to be damaged; And also guaranteeing that rotating shaft can not cause because of vibrations, the roller bearing on the through hole hydraulic motor walks.
Moreover the utility model gearless is rotated, and has reduced the power loss and the accident rate that cause in the gear rotation process; Adopt all-hydraulic power, the life-span is long, wearing and tearing are low, the power conversion effect is good.Aforementioned hydraulic hammer, through hole hydraulic motor, water inlet connector all can buy on market, and be easy, with low cost to the transformation of existing equipment.
[description of drawings]
Facade section when shown in Figure 1 is through hole hydraulic motor of the utility model employing.
Shown in Figure 2 is the section plan of the utility model upper end.
Facade section when shown in Figure 3 is two through hole hydraulic motors of the utility model employing.
Facade section when shown in Figure 4 is four through hole hydraulic motors of the utility model employing.
[specific embodiment]
Below in conjunction with embodiment and accompanying drawing the utility model is further described.
Embodiment one: present embodiment is that the hydraulic pressure in the operation of trade bores the hydraulic hammer all-in-one, and volume is little.As shown in Figure 1 and Figure 2, the utility model mainly is made up of hydraulic hammer 3, through hole hydraulic motor 7, rotating shaft 9, water inlet connector 10, and fixed order was between the left wallboard 15 and right wallboard 2 of U-lag about hydraulic hammer 3, through hole hydraulic motor 7, water inlet connector 10 were pressed successively.Between the tup 5 of hydraulic hammer 3 and the rotating shaft 9 distance is arranged, during hydraulic hammer 3 work, tup 5 intermittent bump rotating shafts 9; When hydraulic hammer 3 is not worked, disconnect with rotating shaft 9, tup 5 center lines of hydraulic hammer 3 and rotating shaft 9 center lines point-blank, the fuel feed hole 13 of hydraulic hammer 3 and oil outlet 14 stretch out the left wall 15 of U-lag.Water inlet connector 10 has through hole, and the through hole of through hole hydraulic motor 7 is passed in rotating shaft 9 and the through hole of water inlet connector 10 is connected with drilling rod 12, on the water inlet connector 10 water inlet pipe 19 is arranged.There is spline 16 to be connected between the through hole of rotating shaft 9 and through hole hydraulic motor 7, oil-in 18 and oil-out 8 are arranged on the through hole hydraulic motor 7.
The through-hole diameter of the through hole hydraulic motor 7 in the present embodiment is 50cm, and moment of torsion is 500Nm; Hydraulic hammer 3 impact forces are 80Kg.
The tup 5 of hydraulic hammer 3 is a cylinder, is the plane from rotating shaft 9 nearest ends.Rotating shaft 9 is solid from hydraulic hammer 3 nearest ends, enters into after the water connector 10 to hollow, and on rotating shaft 9 walls in water inlet connector 10 through holes 5 through holes is arranged, and water enters rotating shaft 9 inner chambers and washes away boring mud by drilling rod 12.
On the hollow end inwall of rotating shaft 9 screw thread is arranged, rotating shaft 9 with drilling rod 12 by being threaded onto.
On the left wallboard 15 of U-lag and the right wallboard 2 screw is arranged, bolt 4 is fixed on hydraulic hammer 3 on the U-lag by screw on left wallboard 15 and the right wallboard 2 and the screw on the hydraulic hammer 3.With the U-lag of through hole hydraulic motor 7 junctions left side wallboard 15 and right wallboard 2 inwalls on respectively be welded with the steel plate 6 of band screw, through hole hydraulic motor 7 by bolt and 15 and right wallboard 2 on steel plate link together, thereby be fixed on the U-lag.The rear slide 20 of U-lag promotes on rig by drop hanger 1 or falls, and also can directly hold the utility model with hand and carry out the rock drilling operation.
Embodiment two: as shown in Figure 3, hydraulic pressure bores the hydraulic hammer all-in-one except two through hole hydraulic motors 7 and two rotating shafts that link together 9 are arranged in the present embodiment, and the composition mode of miscellaneous part is identical with hydraulic pressure brill hydraulic hammer all-in-one among the embodiment one.
The through-hole diameter of the through hole hydraulic motor 7 in the present embodiment is 100cm, and moment of torsion is 8000Nm; Hydraulic hammer 3 impact forces are 4000Kg.
Rotating shaft 9 hollow lumen that are positioned at the top have screw thread, and solid 21 outer walls of rotating shaft that are positioned at the below have step, and the step outer wall has screw thread, and two rotating shafts are by the screw thread of hollow lumen and being threaded of step outer wall.
Embodiment three: as shown in Figure 4, hydraulic pressure bores the hydraulic hammer all-in-one except four through hole hydraulic motors 7 and four rotating shafts that link together 9 are arranged in the present embodiment, and the composition mode of miscellaneous part is identical with hydraulic pressure brill hydraulic hammer all-in-one among the embodiment two.
The through-hole diameter of the through hole hydraulic motor 7 in the present embodiment is 120cm, and moment of torsion is 14000Nm; Hydraulic hammer 3 impact forces are 7000Kg.
The frequency of hydraulic hammer 3 bump rotating shafts of the present utility model can be adjusted to suitable frequency according to actual needs; The hole size of through hole hydraulic motor 7 and moment of torsion also can arrive the customization of corresponding manufacturer according to actual needs.
Because in disclosed embodiment, under the situation that does not break away from the utility model design, can make certain variation or modification, the purpose of claims is all changes and the modification that belong in the utility model thought and the scope are included.
Claims (5)
1. hydraulic pressure bores the hydraulic hammer all-in-one, mainly be made up of hydraulic hammer, through hole hydraulic motor, rotating shaft, water inlet connector, it is characterized in that: fixed order was between the left wallboard and right wallboard of U-lag about hydraulic hammer, through hole hydraulic motor, water inlet connector were pressed successively; Between the tup of hydraulic hammer and the rotating shaft distance is arranged, during hydraulic hammer work, the rotating shaft of intermittent bump; When hydraulic hammer is not worked, disconnect with rotating shaft, the tup center line of hydraulic hammer and shaft centerline are point-blank; The water inlet connector has through hole, and the through hole of through hole hydraulic motor is passed in rotating shaft and the through hole of water inlet connector is connected with drilling rod; Be connected by spline between the through hole of rotating shaft and through hole hydraulic motor.
2. hydraulic pressure according to claim 1 bores the hydraulic hammer all-in-one, and it is characterized in that: the through-hole diameter of through hole hydraulic motor is 40-130cm, and moment of torsion is 500-15000Nm; The hydraulic hammer impact force is 40-7500Kg.
3. hydraulic pressure according to claim 1 bores the hydraulic hammer all-in-one, and it is characterized in that: on the left wallboard of U-lag and the right wallboard screw is arranged, bolt is fixed on hydraulic hammer on the U-lag by screw on left wallboard and the right wallboard and the screw on the hydraulic hammer; Respectively be welded with the steel plate of band screw on the left wallboard of U-lag and through hole hydraulic motor junction and right wallboard inwall, the through hole hydraulic motor links together by the steel plate on bolt and left wallboard and the right wallboard, thereby is fixed on the U-lag.
4. hydraulic pressure according to claim 1 bores the hydraulic hammer all-in-one, and it is characterized in that: the tup of hydraulic hammer is a cylinder, is the plane from the nearest end of rotating shaft; Rotating shaft is solid from the nearest end of hydraulic hammer, enters into the water connector later on for hollow, and on the rotating shaft wall in water inlet connector through hole several through holes is arranged.
5. hydraulic pressure according to claim 1 bores the hydraulic hammer all-in-one, it is characterized in that: on the end inwall that rotating shaft is connected with drilling rod screw thread is arranged, rotating shaft with drilling rod by being threaded onto.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201278660U CN202090825U (en) | 2011-04-27 | 2011-04-27 | Hydraulic drill/hydraulic hammer all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201278660U CN202090825U (en) | 2011-04-27 | 2011-04-27 | Hydraulic drill/hydraulic hammer all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202090825U true CN202090825U (en) | 2011-12-28 |
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ID=45365898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201278660U Expired - Fee Related CN202090825U (en) | 2011-04-27 | 2011-04-27 | Hydraulic drill/hydraulic hammer all-in-one machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202090825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102688971A (en) * | 2012-06-08 | 2012-09-26 | 镇江市锻压机床厂 | Double-cylinder hydraulic hammer |
-
2011
- 2011-04-27 CN CN2011201278660U patent/CN202090825U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102688971A (en) * | 2012-06-08 | 2012-09-26 | 镇江市锻压机床厂 | Double-cylinder hydraulic hammer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20120427 |