CN212716459U - Working arm for anchor rod drill carriage - Google Patents
Working arm for anchor rod drill carriage Download PDFInfo
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- CN212716459U CN212716459U CN202021500765.9U CN202021500765U CN212716459U CN 212716459 U CN212716459 U CN 212716459U CN 202021500765 U CN202021500765 U CN 202021500765U CN 212716459 U CN212716459 U CN 212716459U
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- seat
- arm
- driving mechanism
- swinging
- telescopic arm
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Abstract
The utility model relates to a working arm for an anchor rod drill carriage, which comprises a first swing seat, a second swing seat, a telescopic arm and a pitching seat, wherein a first driving mechanism is arranged between the lower end surface of the telescopic arm and the first swing seat and realizes the up-and-down swing of the telescopic arm, and the first swing seat is hinged on a base; a second driving mechanism is arranged between the side surface of the telescopic arm and the second swinging seat, the left and right swinging of the telescopic arm is realized, or the support of the telescopic arm in the up and down swinging process is realized, and the second swinging seat is hinged on the base; a third driving mechanism is arranged between the pitching seat and the telescopic arm and is used for realizing the leveling and swinging of the pitching seat, and the pitching seat is connected with an anchor rod machine through a fourth driving mechanism; the utility model has the advantages of high efficiency of construction, easy and simple to handle, stability are good.
Description
Technical Field
The utility model belongs to the technical field of engineering machine tool, especially, relate to a work arm for stock drill carriage.
Background
In the existing tunnel construction process, the excavated tunnel needs to be supported in time, wherein anchor rod support is widely applied due to low cost and good support effect, the existing tunnel anchor support usually adopts a manual mode, the operation is simple, but the manual construction efficiency is low, the construction quality is difficult to guarantee, and the safety of constructors cannot be ensured due to the influence of construction environment; therefore, an anchor rod trolley is developed, and the anchor rod trolley can realize functions of anchoring and protecting the top of the roadway, anchoring and protecting the side part and the like, and accelerate tunneling and anchoring and protecting operations of the roadway; and the work arm structural design on the stock platform truck is especially important, and its stability of working efficiency and during operation is related to, current work arm, like bulletin number: CN210141141U, when the work arm lifted up and down, the strong point of its arm body was only one, supported by the hydraulic cylinder of pitching about the world promptly, led to constructor in the work progress, the stability of arm body is not good enough, and the swing hydro-cylinder that still sets up is connected between base and swing seat for when the swing hydro-cylinder promoted the work arm swing, it is more arduous, and the stability of swing in-process is also not high.
Disclosure of Invention
An object of the utility model is to overcome the not enough of prior art existence, and provide a work arm for anchor rod drill carriage that efficiency of construction is high, stability is good.
The utility model aims at completing the technical scheme that the working arm for the anchor rod drill carriage comprises a first swing seat, a second swing seat, a telescopic arm and a pitching seat, wherein a first driving mechanism is arranged between the lower end surface of the telescopic arm and the first swing seat and realizes the up-and-down swing of the telescopic arm, and the first swing seat is hinged on a base; a second driving mechanism is arranged between the side surface of the telescopic arm and the second swinging seat, the left and right swinging of the telescopic arm is realized, or the support of the telescopic arm in the up and down swinging process is realized, and the second swinging seat is hinged on the base; the pitching seat and the telescopic arm are provided with a third driving mechanism and realize the leveling and swinging of the pitching seat, and the pitching seat is connected with an anchor rod machine through a fourth driving mechanism.
Preferably, one end of the second driving mechanism is hinged to one end of the second swing seat, the other end of the second driving mechanism is hinged to a support, and the support is fixed to the side face of the arm body of the telescopic arm.
Preferably, the plane of the hinge point of the second swinging seat at the base end and the plane of the hinge point of the second swinging seat at the second driving mechanism end are mutually vertical; and the plane of the hinge point of the second swing seat positioned at the second driving mechanism end and the plane of the hinge point of the support positioned at the second driving mechanism end are parallel to each other.
Preferably, a leveling seat is installed between the pitching seat and the telescopic arm, and the third driving mechanism installed in the leveling seat is used for realizing the leveling and swinging of the pitching seat.
Preferably, the leveling seat is fixed on the end part of the telescopic arm, one end of the third driving mechanism is hinged with the leveling seat, the other end of the third driving mechanism is hinged with the pitching seat, and the pitching seat is hinged with the end part of the telescopic arm.
Preferably, the cartridge bin is installed on the upper portion of the pitching seat, the operating platform is installed on the lower portion of the pitching seat, and the anchor rod bin is installed on the operating platform.
Preferably, the end of the telescopic arm is hinged to one end of the first swing seat, the other end of the first swing seat is hinged to one end of the first driving mechanism, and the other end of the first driving mechanism is hinged to the lower end face of the arm body of the telescopic arm.
Preferably, the telescopic arm comprises a plurality of arm bodies, and the arm bodies are telescopic through a fifth driving mechanism.
Preferably, the fourth drive mechanism includes a first drive capable of swinging the anchor rod to the left and right with respect to the working arm, and a second drive capable of rotating the anchor rod to the axial direction with respect to the working arm.
Preferably, the second driver is mounted on a rotating end of the first driver through a first bracket, the bolting machine is mounted on a rotating end of the second driver through a second bracket, and the first driver is mounted on a front end surface of the pitching base through a third bracket.
The utility model has the advantages that: the swing seat, the telescopic arm and the pitching seat are integrally arranged on the base, so that anchoring and protecting operation can be realized, and dead-corner-free operation can be really realized in the anchoring and protecting operation through the omnibearing rotation of the fourth driving mechanism; and still through being connected with the second actuating mechanism between flexible arm and swing seat, can realize the horizontal hunting to flexible arm, can combine with first actuating mechanism to realize the support to flexible arm in the luffing motion process again, have the advantage that the efficiency of construction is high, easy and simple to handle, stability is good.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of the structure of the present invention.
Fig. 3 is a schematic top view of the present invention.
Fig. 4 is a schematic view of the cross-sectional structure a-a of fig. 3 according to the present invention.
The reference numbers in the drawings are respectively: 1. a first swing seat; 2. a second swing seat; 3. a telescopic arm; 4. a pitching seat; 5. a first drive mechanism; 6. a base; 7. a second drive mechanism; 8. a third drive mechanism; 9. a fourth drive mechanism; 10. an anchor machine; 11. a support; 12. a leveling seat; 13. a cartridge bin; 14. an operating platform; 15. an anchor rod bin; 16. a fifth drive mechanism; 17. a first bracket; 18. a second bracket; 19. a third support; 31. an arm body; 91. a first driver; 91. a second driver.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings: as shown in the attached drawings 1 to 4, the utility model comprises a first swing seat 1, a second swing seat 2, a telescopic arm 3 and a pitching seat 4, wherein a first driving mechanism 5 is arranged between the lower end surface of the telescopic arm 3 and the first swing seat 1 to realize the up-and-down swing of the telescopic arm 3, and the first swing seat 1 is hinged on a base 6; a second driving mechanism 7 is arranged between the side surface of the telescopic arm 3 and the second swinging seat 2, the telescopic arm 3 swings left and right or the telescopic arm 3 is supported in the up-and-down swinging process, and the second swinging seat 2 is hinged on the base 6; a third driving mechanism 8 is arranged between the pitching seat 4 and the telescopic arm 3 and is used for realizing the leveling and swinging of the pitching seat 4, and the pitching seat 4 is connected with an anchor rod machine 10 through a fourth driving mechanism 9; the first driving mechanism 5 is a hydraulic cylinder for pitching up and down, the second driving mechanism 7 is a hydraulic cylinder for enabling the whole working arm to swing left and right, and the third driving mechanism 8 is a hydraulic cylinder for enabling the bolting machine 10 installed on the pitching seat 4 to realize leveling in the working process, namely, the bolting machine 10 realizes leveling with the anchoring part of the roadway in the working process.
One end of the second driving mechanism 7 is hinged with one end of the second swinging seat 2, the other end of the second driving mechanism 7 is hinged with the support 11, and the support 11 is fixed on the side surface of the arm body 31 of the telescopic arm 3; when the working arm needs to be adjusted inwards or outwards, the second driving mechanism 7 drives the arm body of the telescopic arm to move outwards or inwards at the moment, so that the left-right adjustment of the whole working arm is realized. Like this flexible arm 3 through second actuating mechanism 7 at the horizontal hunting in-process, the swing is not hard, and swing in-process stability is also better moreover, and second actuating mechanism 7 combines to realize the support to flexible arm at the luffing motion in-process with first actuating mechanism in addition to make flexible arm obtain dual support, stability is better, further obtains the guarantee to constructor security in the work progress moreover.
The plane of the hinge point of the second swinging seat 2 at the end of the base 6 and the plane of the hinge point of the second swinging seat 2 at the end of the second driving mechanism 7 are vertical to each other, so that the second driving mechanism 7 can swing left and right as well as up and down through the second swinging seat 2; and the plane of the hinge point of the second swing seat 2 at the end of the second driving mechanism 7 and the plane of the hinge point of the support 11 at the end of the second driving mechanism 7 are parallel to each other, which is more beneficial for the second driving mechanism 7 to swing up and down under the driving of the first driving mechanism 5.
A leveling seat 12 is arranged between the pitching seat 4 and the telescopic arm 3, and the leveling and swinging of the pitching seat 4 are realized through a third driving mechanism 8 arranged in the leveling seat 12; the leveling seats 12 are fixed on the end parts of the telescopic arms 3, namely the end parts are telescopic ends of the telescopic arms 3, and the leveling seats 12 and the telescopic arms 2 are distributed in parallel; one end of the third driving mechanism 8 is hinged with the leveling seat 12, the other end of the third driving mechanism is hinged with the pitching seat 4, and the pitching seat 4 is hinged with the end part of the telescopic arm 3; when the roof bolter 10 needs to be leveled with the anchoring part of the roadway in the working process, the third driving mechanism 8 drives the leveling seat 12 to rotate up and down relative to the telescopic arm 3, so that the leveling between the roof bolter 10 and the anchoring part of the roadway is realized.
In order to facilitate convenience of construction personnel in the anchoring and protecting process through the working arm, the upper part of the pitching seat 4 is provided with a cartridge bin 13, so that the construction personnel can conveniently take resin cartridges; an operating platform 14 is installed at the lower part of the pitching seat 4, so that the construction personnel can stand and construct conveniently, and an anchor rod bin 15 is installed on the operating platform 14, so that the construction personnel can conveniently take the anchor rod conveniently.
The end part of the telescopic arm 3 is hinged with one end of the first swinging seat 1, namely the end part is the hinged end of the telescopic arm 3; the other end of the first swinging seat 1 is hinged with one end of a first driving mechanism 5, and the other end of the first driving mechanism 5 is hinged with the lower end face of an arm body 31 of the telescopic arm 3; when the working arm needs to be adjusted in the up-down direction, the first driving mechanism 5 drives the whole telescopic arm 3 to swing up and down relative to the first swing seat 1, so that the up-down direction adjustment of the whole working arm is realized.
The telescopic arm 3 comprises a plurality of arm bodies 31, and the arm bodies 31 are preferably two sections, namely, an arm body for stretching and an arm body hinged with the first swinging seat 1 and the second driving mechanism 7; the arm bodies 31 are extended and retracted through a fifth driving mechanism 16, that is, the fifth driving mechanism 21 is installed between the telescopic arm section and the hinged arm section, and the fifth driving mechanism 21 is a hydraulic oil cylinder which can extend or retract the whole telescopic arm 2; when the working arm needs to be adjusted in length, the fifth driving mechanism 21 drives the whole telescopic arm 2 to extend or contract, so that the length adjustment of the whole working arm is realized.
The fourth drive mechanism 9 includes a first driver 91 that can swing the bolter 10 left and right with respect to the working arm, and a second driver 92 that can rotate the bolter 10 axially with respect to the working arm; the second driver 92 is mounted on the rotating end of the first driver 91 through the first bracket 17, the bolter 10 is mounted on the rotating end of the second driver 92 through the second bracket 18, and the first driver 91 is mounted on the front end surface of the pitch base 4 through the third bracket 19; when the bolting machine 10 needs to adjust the required anchoring position during operation, the required anchoring position can be adjusted by the mutual matching rotation between the first driver 91 and the second driver 92.
The first actuator 91 and the second actuator 92 are one of a rotating mechanism, a rotating cylinder, and a speed reducer.
The present invention is not limited to the above embodiments, and any change is made on the shape or material composition, and all the structural designs provided by the present invention are all the deformation of the present invention, which should be considered within the protection scope of the present invention.
Claims (10)
1. The utility model provides an anchor rod is arm for drill carriage, includes first swing seat (1), second swing seat (2), flexible arm (3), every single move seat (4), its characterized in that: a first driving mechanism (5) is arranged between the lower end surface of the telescopic arm (3) and the first swinging seat (1) and realizes the up-and-down swinging of the telescopic arm (3), and the first swinging seat (1) is hinged on the base (6); a second driving mechanism (7) is arranged between the side surface of the telescopic arm (3) and the second swinging seat (2) and is used for realizing the left-right swinging of the telescopic arm (3) or the supporting of the telescopic arm (3) in the up-down swinging process, and the second swinging seat (2) is hinged on the base (6); pitching seat (4) with install third actuating mechanism (8) and realize the leveling swing of pitching seat (4) between flexible arm (3), just pitching seat (4) are connected with roofbolter (10) through fourth actuating mechanism (9).
2. The work arm for a rock bolt drill carriage of claim 1, wherein: one end of the second driving mechanism (7) is hinged to one end of the second swinging seat (2), the other end of the second driving mechanism (7) is hinged to the support (11), and the support (11) is fixed to the side face of the arm body (31) of the telescopic arm (3).
3. The work arm for a rock bolt drill carriage of claim 2, wherein: the plane of the hinge point of the second swinging seat (2) positioned at the end of the base (6) is vertical to the plane of the hinge point of the second swinging seat (2) positioned at the end of the second driving mechanism (7); and the plane of the hinge point of the second swing seat (2) positioned at the end of the second driving mechanism (7) and the plane of the hinge point of the support (11) positioned at the end of the second driving mechanism (7) are parallel to each other.
4. The work arm for a rock bolt drill carriage of claim 1, wherein: a leveling seat (12) is arranged between the pitching seat (4) and the telescopic arm (3), and the leveling and swinging of the pitching seat (4) are realized through a third driving mechanism (8) arranged in the leveling seat (12).
5. The work arm for a rock bolt drill carriage of claim 4, wherein: the leveling seat (12) is fixed on the end part of the telescopic arm (3), one end of the third driving mechanism (8) is hinged to the leveling seat (12), the other end of the third driving mechanism is hinged to the pitching seat (4), and the pitching seat (4) is hinged to the end part of the telescopic arm (3).
6. The work arm for a rock bolt drill carriage of claim 1, wherein: a cartridge bin (13) is installed on the upper portion of the pitching seat (4), an operating platform (14) is installed on the lower portion of the pitching seat (4), and an anchor rod bin (15) is installed on the operating platform (14).
7. The work arm for a rock bolt drill carriage of claim 1, wherein: the end part of the telescopic arm (3) is hinged to one end of the first swinging seat (1), the other end of the first swinging seat (1) is hinged to one end of the first driving mechanism (5), and the other end of the first driving mechanism (5) is hinged to the lower end face of the arm body (31) of the telescopic arm (3).
8. The work arm for a rock bolt drill carriage of claim 1, wherein: the telescopic arm (3) comprises a plurality of arm bodies (31), and the arm bodies (31) are telescopic through a fifth driving mechanism (16).
9. The work arm for a rock bolt drill carriage of claim 1, wherein: the fourth driving mechanism (9) comprises a first driver (91) which can enable the bolting machine (10) to swing left and right relative to the working arm and a second driver (92) which can enable the bolting machine (10) to rotate axially relative to the working arm.
10. The work arm for a rock bolt drill carriage of claim 9, wherein: the second driver (92) is installed on the rotating end of the first driver (91) through a first bracket (17), the bolting machine (10) is installed on the rotating end of the second driver (92) through a second bracket (18), and the first driver (91) is installed on the front end face of the pitching seat (4) through a third bracket (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021500765.9U CN212716459U (en) | 2020-07-27 | 2020-07-27 | Working arm for anchor rod drill carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021500765.9U CN212716459U (en) | 2020-07-27 | 2020-07-27 | Working arm for anchor rod drill carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212716459U true CN212716459U (en) | 2021-03-16 |
Family
ID=74909755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021500765.9U Active CN212716459U (en) | 2020-07-27 | 2020-07-27 | Working arm for anchor rod drill carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212716459U (en) |
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2020
- 2020-07-27 CN CN202021500765.9U patent/CN212716459U/en active Active
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