CN210440825U - Shock-absorbing mechanism for frame column type hydraulic rotary drilling machine - Google Patents
Shock-absorbing mechanism for frame column type hydraulic rotary drilling machine Download PDFInfo
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- CN210440825U CN210440825U CN201920881098.4U CN201920881098U CN210440825U CN 210440825 U CN210440825 U CN 210440825U CN 201920881098 U CN201920881098 U CN 201920881098U CN 210440825 U CN210440825 U CN 210440825U
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Abstract
The utility model relates to a mineral machinery technical field just discloses a damper that frame column type hydraulic rotary drill used, which comprises a base, the top fixedly connected with pneumatic cylinder of base, the outer wall swing joint of pneumatic cylinder has the rocker, the output shaft fixedly connected with hydraulic stem of pneumatic cylinder, the outer wall fixedly connected with backup pad of hydraulic stem, the first shock attenuation board of top fixedly connected with of backup pad, the top fixedly connected with damping spring of first shock attenuation board, the outer wall fixedly connected with sliding sleeve of hydraulic stem, the one end fixedly connected with fixed block of hydraulic stem, the outer wall swing joint fastening screw of fixed block. This damper that frame post formula hydraulic rotary drill used can reach the effectual purpose of damper shock attenuation, has solved the poor problem of general frame post formula hydraulic rotary drill shock attenuation effect to make the operation that the rig can be more stable, improved the work efficiency of rig, labour saving and time saving, work effect is good.
Description
Technical Field
The utility model relates to a mineral machinery technical field specifically is a damper that frame column type hydraulic rotary drilling machine used.
Background
The pillar type hydraulic rotary drilling machine is one of newly developed drilling machines which are designed and manufactured in combination with the requirements and the improvement opinions of coal mine use. The drilling machine adopts a hydraulic transmission mechanism, has the advantages of large drilling capacity, high speed, simplicity in operation, stability and reliability in working, convenience in moving and installation and the like, is stable and firm due to a full-automatic jacking system, is very accurate in drilling, high in precision, simple in operation due to automatic hydraulic control, long in remote control distance, high in rock breaking speed of the drilling machine, long in drilling distance, time-saving and labor-saving, and high in working efficiency. The frame column type hydraulic rotary drilling machine used at present can generate large vibration during working, and the damping effect of the frame column type hydraulic rotary drilling machine is poor, so that the working effect of the drilling machine is influenced, the working progress is influenced, the economy of people is lost, and the improvement is needed.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The not enough to prior art, the utility model provides a damper that frame post formula hydraulic rotary drill used, damper that this frame post formula hydraulic rotary drill used possess advantages such as high efficiency, have solved the poor problem of general frame post formula hydraulic rotary drill shock attenuation effect.
(II) technical scheme
For the damper efficient purpose that realizes that above-mentioned frame column type hydraulic rotary drill uses, the utility model provides a following technical scheme: a damping mechanism for a frame column type hydraulic rotary drilling machine comprises a base, wherein a hydraulic cylinder is fixedly connected to the top of the base, a rocker is movably connected to the outer wall of the hydraulic cylinder, a hydraulic rod is fixedly connected to an output shaft of the hydraulic cylinder, a supporting plate is fixedly connected to the outer wall of the hydraulic rod, a first damping plate is fixedly connected to the top of the supporting plate, a damping spring is fixedly connected to the top of the first damping plate, a sliding sleeve is fixedly connected to the outer wall of the hydraulic rod, a fixing block is fixedly connected to one end of the hydraulic rod, a fastening screw is movably connected to the outer wall of the fixing block, a lower clamping plate is fixedly connected to the top of the fixing block, a fixing plate is fixedly connected to the top of the lower clamping plate, a damping layer is fixedly connected to the front of the fixing plate, an upper clamping, the outer wall fixedly connected with fixed spring of hydraulic pressure branch, the one end fixedly connected with connecting rod of hydraulic pressure branch, the outer wall fixedly connected with sealing washer of connecting rod, the one end fixedly connected with baffle of connecting rod, the top fixedly connected with second shock attenuation board of going up the cardboard, one side fixedly connected with slide rail of second shock attenuation board, the positive fixedly connected with sucking disc of second shock attenuation board, the bottom fixedly connected with fixed head of base.
Preferably, the number of the hydraulic supporting rods is two, and the two hydraulic supporting rods are symmetrically arranged by taking the vertical central line of the fixing plate as a symmetry axis.
Preferably, the number of the hydraulic supporting rods is two, and the two hydraulic supporting rods are symmetrically arranged by taking the vertical central line of the fixing plate as a symmetry axis.
Preferably, one end of the fastening screw penetrates through the front surface of the fixing block and extends to the back surface of the fixing block, and the diameter of the fastening screw is eight millimeters.
Preferably, the second shock absorbing plate is filled with shock absorbing foam inside, and the thickness of the second shock absorbing plate is four centimeters.
Preferably, the sealing ring is a rubber sealing ring, and the diameter of the sealing ring is three centimeters.
Preferably, the slide rail is internally provided with a ball, and the ball is an alloy steel roller.
(III) advantageous effects
Compared with the prior art, the utility model provides a damper that frame column type hydraulic rotary drilling machine used possesses following beneficial effect:
1. this damper that frame post formula hydraulic rotary drill used, through the fixed plate that sets up, buffer layer, first shock attenuation board, damping spring, fixed plate, second shock attenuation board and sucking disc, can reach the effectual purpose of damper shock attenuation, solved the poor problem of general frame post formula hydraulic rotary drill shock attenuation effect to make the operation that the rig can be more stable, improved the work efficiency of rig, labour saving and time saving, work effect is good.
2. This shock-absorbing mechanism that frame post formula hydraulic pressure rotary drill used through hydraulic stem, pneumatic cylinder and the hydraulic pressure branch that sets up, can reach the purpose of the highly convenient for of rig regulation for shock-absorbing mechanism can carry out better shock attenuation to the rig, thereby has improved the stability of rig, and excellent in use effect has satisfied user's user demand.
3. This damper that frame post formula hydraulic rotary drill used can reach the purpose that damper and rig are firm to be connected through the fixed plate that sets up, last cardboard, lower cardboard and sucking disc to make damper can better work, simple structure, excellent in use effect.
Drawings
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;
fig. 3 is a front view of the present invention.
In the figure: 1. a fixing plate; 2. a shock-absorbing layer; 3. an upper clamping plate; 4. a lower clamping plate; 5. a fixed block; 6. fastening screws; 7. a hydraulic lever; 8. a sliding sleeve; 9. a hydraulic cylinder; 10. a rocker; 11. a base; 12. a support plate; 13. a first damper plate; 14. a damping spring; 15. a hydraulic strut; 16. fixing the spring; 17. a connecting rod; 18. a baffle plate; 19. a second damper plate; 20. a fixed head; 21. a slide rail; 22. a seal ring; 23. and (4) sucking discs.
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. 1-3, a damping mechanism for a frame column type hydraulic rotary drilling machine comprises a base 11, a hydraulic cylinder 9 is fixedly connected to the top of the base 11, a rocker 10 is movably connected to the outer wall of the hydraulic cylinder 9, a hydraulic rod 7 is fixedly connected to an output shaft of the hydraulic cylinder 9, a support plate 12 is fixedly connected to the outer wall of the hydraulic rod 7, a first damping plate 13 is fixedly connected to the top of the support plate 12, damping springs 14 are fixedly connected to the top of the first damping plate 13, the number of the damping springs 14 is two, and the two damping springs 14 are symmetrically arranged with respect to a vertical center line of a fixing plate 1 as a symmetry axis, so that the damping performance of the damping mechanism is improved, a sliding sleeve 8 is fixedly connected to the outer wall of the hydraulic rod 7, a fixing block 5 is fixedly connected to one end of the hydraulic rod 7, a fastening screw 6 is movably connected to the outer wall of the fixing, the diameter of the fastening screw 6 is eight millimeters, so that the stability of the damping mechanism is improved, the top of the fixing block 5 is fixedly connected with the lower clamping plate 4, the top of the lower clamping plate 4 is fixedly connected with the fixing plate 1, the front of the fixing plate 1 is fixedly connected with the damping layer 2, the top of the fixing plate 1 is fixedly connected with the upper clamping plate 3, the top of the upper clamping plate 3 is fixedly connected with the hydraulic support rods 15, the number of the hydraulic support rods 15 is two, and the two hydraulic support rods 15 are symmetrically arranged by taking the vertical central line of the fixing plate 1 as a symmetry axis, so that the height of the damping mechanism is convenient to adjust, the purpose of conveniently adjusting the height of the drilling machine can be achieved through the arranged hydraulic rods 7, the hydraulic cylinders 9 and the hydraulic support rods 15, the damping mechanism can better damp the drilling machine, so that the stability of the drilling machine is improved, the using effect is good, one end of the hydraulic strut 15 is fixedly connected with a connecting rod 17, the outer wall of the connecting rod 17 is fixedly connected with a sealing ring 22, the sealing ring 22 is a rubber sealing ring, the diameter of the sealing ring 22 is three centimeters, rubber is a high-elasticity polymer material with reversible deformation and is elastic at room temperature, large deformation can be generated under the action of small external force, the rubber can recover to the original shape after the external force is removed, the rubber belongs to a completely amorphous polymer, the glass transition temperature of the rubber is low, the molecular weight is usually large, one end of the connecting rod 17 is fixedly connected with a baffle 18, the top of the upper clamping plate 3 is fixedly connected with a second damping plate 19, the second damping plate 19 is filled with damping foam, the thickness of the second damping plate 19 is four centimeters, the foam is a high polymer material formed by dispersing a large number of gas micropores in solid plastics, and the high polymer material has the characteristics of light, the dielectric property is superior to that of matrix resin, the application range is wide, almost various plastics can be made into foamed plastics, foam forming is an important field in plastic processing, one side of the second damping plate 19 is fixedly connected with a slide rail 21, balls are arranged in the slide rail 21 and are alloy steel balls, steel with other alloy elements added besides iron and carbon is arranged in the steel, the steel is called alloy steel, the alloy steel has special properties such as high strength, high toughness, wear resistance, corrosion resistance, low temperature resistance, high temperature resistance and non-magnetic property, the front surface of the second damping plate 19 is fixedly connected with a sucker 23, the purpose of good damping effect of a damping mechanism can be achieved through the arranged fixing plate 1, the damping layer 2, the first damping plate 13, the damping spring 14, the fixing spring 16, the baffle 18, the second damping plate 19 and the sucker 23, and the problem of poor damping effect of a common frame column type hydraulic rotary drilling machine is solved, thereby make the operation that the rig can be more stable, improved the work efficiency of rig, labour saving and time saving, work effect is good, through the fixed plate 1 that sets up, go up cardboard 3, cardboard 4 and sucking disc 23 down, can reach the purpose that damper and rig are firm to be connected to make damper work that damper can be better, simple structure, excellent in use effect, the bottom fixedly connected with fixed head 20 of base 11.
When the damping device is used, the drilling machine is clamped by the upper clamping plate 3 and the lower clamping plate 4, the sucker 23 is adsorbed on the drilling machine, the damping mechanism is adjusted to a proper height by the hydraulic rod 7 and the hydraulic support rod 15, and the first damping plate 13, the damping spring 14, the fixed spring 16 and the second damping plate 19 play a role in damping the drilling machine.
To sum up, this damping mechanism that frame post formula hydraulic rotary drill used, the shock attenuation performance is high for damping mechanism shock attenuation is effectual, thereby makes the operation that the rig can be more stable, has improved the work efficiency of rig, labour saving and time saving, and work effect is good.
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.
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 damper that frame post type hydraulic rotary drill used, includes base (11), its characterized in that: the top of the base (11) is fixedly connected with a hydraulic cylinder (9), the outer wall of the hydraulic cylinder (9) is movably connected with a rocker (10), the output shaft of the hydraulic cylinder (9) is fixedly connected with a hydraulic rod (7), the outer wall of the hydraulic rod (7) is fixedly connected with a support plate (12), the top of the support plate (12) is fixedly connected with a first damping plate (13), the top of the first damping plate (13) is fixedly connected with a damping spring (14), the outer wall of the hydraulic rod (7) is fixedly connected with a sliding sleeve (8), one end of the hydraulic rod (7) is fixedly connected with a fixed block (5), the outer wall of the fixed block (5) is movably connected with a fastening screw (6), the top of the fixed block (5) is fixedly connected with a lower clamping plate (4), the top of the lower clamping plate (4) is fixedly connected with a fixed plate (1), the front of the fixed plate, cardboard (3) on the top fixedly connected with of fixed plate (1), go up top fixedly connected with hydraulic branch (15) of cardboard (3), outer wall fixedly connected with fixing spring (16) of hydraulic branch (15), the one end fixedly connected with connecting rod (17) of hydraulic branch (15), the outer wall fixedly connected with sealing washer (22) of connecting rod (17), the one end fixedly connected with baffle (18) of connecting rod (17), go up top fixedly connected with second shock attenuation board (19) of cardboard (3), one side fixedly connected with slide rail (21) of second shock attenuation board (19), the positive fixedly connected with sucking disc (23) of second shock attenuation board (19), the bottom fixedly connected with fixed head (20) of base (11).
2. The damping mechanism for the column type hydraulic rotary drilling machine according to claim 1, wherein: the number of the hydraulic support rods (15) is two, and the two hydraulic support rods (15) are symmetrically arranged by taking the vertical central line of the fixing plate (1) as a symmetry axis.
3. The damping mechanism for the column type hydraulic rotary drilling machine according to claim 1, wherein: the number of the damping springs (14) is two, and the two damping springs (14) are symmetrically arranged by taking the vertical central line of the fixing plate (1) as a symmetry axis.
4. The damping mechanism for the column type hydraulic rotary drilling machine according to claim 1, wherein: one end of the fastening screw (6) penetrates through the front face of the fixing block (5) and extends to the back face of the fixing block (5), and the diameter of the fastening screw (6) is eight millimeters.
5. The damping mechanism for the column type hydraulic rotary drilling machine according to claim 1, wherein: the interior of the second damping plate (19) is filled with damping foam, and the thickness of the second damping plate (19) is four centimeters.
6. The damping mechanism for the column type hydraulic rotary drilling machine according to claim 1, wherein: the sealing ring (22) is a rubber sealing ring, and the diameter of the sealing ring (22) is three centimeters.
7. The damping mechanism for the column type hydraulic rotary drilling machine according to claim 1, wherein: the inside of slide rail (21) is provided with the ball, and the ball is the alloy steel ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920881098.4U CN210440825U (en) | 2019-06-12 | 2019-06-12 | Shock-absorbing mechanism for frame column type hydraulic rotary drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920881098.4U CN210440825U (en) | 2019-06-12 | 2019-06-12 | Shock-absorbing mechanism for frame column type hydraulic rotary drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210440825U true CN210440825U (en) | 2020-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920881098.4U Expired - Fee Related CN210440825U (en) | 2019-06-12 | 2019-06-12 | Shock-absorbing mechanism for frame column type hydraulic rotary drilling machine |
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|---|---|
| CN (1) | CN210440825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112853913A (en) * | 2021-01-14 | 2021-05-28 | 张义 | Horizontal splicing bridge |
-
2019
- 2019-06-12 CN CN201920881098.4U patent/CN210440825U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112853913A (en) * | 2021-01-14 | 2021-05-28 | 张义 | Horizontal splicing bridge |
| CN112853913B (en) * | 2021-01-14 | 2022-11-18 | 中铁二十五局集团第五工程有限公司 | Horizontal splicing bridge |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200501 |
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| CF01 | Termination of patent right due to non-payment of annual fee |