CN205078177U - Drill boom motion of crawler -type hydrodrill - Google Patents
Drill boom motion of crawler -type hydrodrill Download PDFInfo
- Publication number
- CN205078177U CN205078177U CN201520868024.9U CN201520868024U CN205078177U CN 205078177 U CN205078177 U CN 205078177U CN 201520868024 U CN201520868024 U CN 201520868024U CN 205078177 U CN205078177 U CN 205078177U
- Authority
- CN
- China
- Prior art keywords
- dipper
- drill boom
- round pin
- pin axle
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a drill boom motion of crawler -type hydrodrill, including hydraulic control valve, the swing arm, the dipper, the drill boom, the every single move hydro -cylinder, the arm cylinder, the swing arm is the segment of a circle, the front end of swing arm is connected with dipper rear portion lower extreme through round pin axle VI, front end at the dipper is connected with the connecting seat through round pin axle I, there is rotary speed reducer on the connecting seat, the drill boom is connected with the connecting seat through connecting bolt, the one end of two connecting rods is connected with the connecting seat through round pin axle III respectively, the other end of two connecting rods is connected through the one end of round pin axle IV with two rockers respectively, the other end of two rockers is connected through the front portion of round pin axle II with the dipper respectively, the piston rod of every single move hydro -cylinder is connected between the other end of two connecting rods through round pin axle IV, the every single move hydro -cylinder is connected on the rear portion through round pin axle V and dipper, rear end upper portion at the dipper is connected with the piston rod of arm cylinder through round pin axle VII, the arm cylinder is connected through the middle part of round pin axle VIII with the swing arm. The utility model relates to a rationally, simple structure, easy manufacturing, with low costs, installation, convenient operation, the drill boom can carry out rotary motion according to the position needs of drilling, and work efficiency is high, dependable performance, long service life.
Description
Technical field
The utility model relates to the technical field of crawler type hydraulic drilling rig, specifically a kind of drill boom motion of crawler type hydraulic drilling rig.
Background technology
At present, rig be widely used in metallurgy, coal, building materials, railway, highway, mine, construction of hydropower facilities, industrial civil building, national defense construction the engineering such as the cubic metre of earth and stone boring drill process in, the omnibearing motion of drill boom can meet the demand of different bore positions.
Summary of the invention
The purpose of this utility model is the deficiency in order to overcome above-mentioned technology, provide a kind of reasonable in design, structure is simple, easy to manufacture, the drill boom motion of crawler type hydraulic drilling rig easy to use.
The utility model solves the problems of the technologies described above taked technical scheme: a kind of drill boom motion of crawler type hydraulic drilling rig, comprise hydraulic control valve, swing arm, dipper, drill boom, pitching oil cylinder, bucket arm cylinder, it is characterized in that swing arm arcuately, the front end of swing arm is connected with lower end, dipper rear portion by bearing pin VI, be connected with Connection Block by bearing pin I in the front end of dipper, Connection Block there is rotary reducer, drill boom is connected with Connection Block by connecting bolt, one end of two connecting rods is connected with Connection Block respectively by pin shaft III, the other end of two connecting rods is connected respectively by bearing pin IV one end with two rocking bars, the other end of two rocking bars is connected with the front portion of dipper respectively by pin shaft II, the piston rod of pitching oil cylinder is connected between the other end of two connecting rods by bearing pin IV, pitching oil cylinder is connected with the rear upper end of dipper by bearing pin V, be connected with the piston rod of bucket arm cylinder by bearing pin VII in the upper rear end of dipper, bucket arm cylinder is connected with the middle part of swing arm by bearing pin VIII.
The piston rod that described hydraulic control valve controls pitching oil cylinder and bucket arm cylinder stretches the rotation of drivening rod, dipper, rocking bar motion and Connection Block; Hydraulic control valve controls rotary reducer can make drill boom gyration.
The utility model is reasonable in design, and structure is simple, easily manufactures, cost is low, install, easy to operate, and drill boom can need to carry out gyration according to the position of boring, and be applicable to various engineering-environment, operating efficiency is high, dependable performance, long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Mark in figure: 1, drill boom, 2, rotary reducer, 3, Connection Block, 4, connecting rod, 5, rocking bar, 6, pitching oil cylinder, 7, dipper, 8, bucket arm cylinder, 9, swing arm, 10, connecting bolt, A, bearing pin I, B, pin shaft II, C, pin shaft III, D, bearing pin IV, E, bearing pin V, F, bearing pin VI, G, bearing pin VII, H, bearing pin VIII.
Detailed description of the invention
By Fig. 1, shown in 2, a kind of drill boom motion of crawler type hydraulic drilling rig, comprise hydraulic control valve, swing arm 9, dipper 7, drill boom 1, pitching oil cylinder 6, bucket arm cylinder 8, its swing arm 9 arcuately, the front end of swing arm 9 is connected with lower end, dipper 7 rear portion by bearing pin VI F, be connected with Connection Block 3 by bearing pin I A in the front end of dipper 7, Connection Block 3 there is rotary reducer 2, drill boom 1 is connected with Connection Block 3 by connecting bolt 10, one end of two connecting rods 4 is connected with Connection Block 3 respectively by pin shaft III C, the other end of two connecting rods 4 is connected with one end of two rocking bars 5 respectively by bearing pin IV D, the other end of two rocking bars 5 is connected with the front portion of dipper 7 respectively by pin shaft II B, the piston rod of pitching oil cylinder 6 is connected between the other end of two connecting rods 4 by bearing pin IV D, pitching oil cylinder 6 is connected with the rear upper end of dipper 7 by bearing pin V E, be connected with the piston rod of bucket arm cylinder 8 by bearing pin VII G in the upper rear end of dipper 7, bucket arm cylinder 8 is connected with the middle part of swing arm 9 by bearing pin VIII H.
Stretch drivening rod 4, dipper 7, rocking bar 5 of the piston rod that described hydraulic control valve controls pitching oil cylinder 6 and bucket arm cylinder 8 moves and the rotation of Connection Block 3, and hydraulic control valve controls rotary reducer 2 can make drill boom 1 gyration.
Described bucket arm cylinder 8 is connected with swing arm 9 with dipper 7 respectively and controls the molar behavior of all parts on the left of bucket arm cylinder 8; Described pitching oil cylinder 6 is undertaken being connected by bearing pin IV D with dipper 7 and connecting rod 4, rocking bar 5 respectively and controls the molar behavior of all parts on the left of pitching oil cylinder 6; Described rotary reducer 2 is connected by connecting bolt 10 with drill boom 1 and Connection Block 3 respectively and controls the revolution action of drill boom 1.
Control bucket arm cylinder 8 and pitching oil cylinder 6 action by hydraulic control valve, operate corresponding operating grip as required and can complete corresponding action.That is: when bucket arm cylinder 8 stretches out dipper 7 and associate member moves downward around hinge bearing pin VI F, when retract dipper 7 and associate member thereof of bucket arm cylinder 8 moves upward around hinge bearing pin VI F; When pitching oil cylinder 6 stretches out Connection Block 3 and associate member moves downward around hinge bearing pin 1A, when retract Connection Block 3 and associate member thereof of pitching oil cylinder 6 moves upward around hinge bearing pin I A; Rotary reducer 2 rotates forward and drives drill boom 1 to rotate forward, and drives drill boom 1 to reverse when rotary reducer 2 reverses.
Claims (2)
1. the drill boom motion of a crawler type hydraulic drilling rig, comprise hydraulic control valve, swing arm, dipper, drill boom, pitching oil cylinder, bucket arm cylinder, it is characterized in that swing arm arcuately, the front end of swing arm is connected with lower end, dipper rear portion by bearing pin VI, be connected with Connection Block by bearing pin I in the front end of dipper, Connection Block there is rotary reducer, drill boom is connected with Connection Block by connecting bolt, one end of two connecting rods is connected with Connection Block respectively by pin shaft III, the other end of two connecting rods is connected respectively by bearing pin IV one end with two rocking bars, the other end of two rocking bars is connected with the front portion of dipper respectively by pin shaft II, the piston rod of pitching oil cylinder is connected between the other end of two connecting rods by bearing pin IV, pitching oil cylinder is connected with the rear upper end of dipper by bearing pin V, be connected with the piston rod of bucket arm cylinder by bearing pin VII in the upper rear end of dipper, bucket arm cylinder is connected with the middle part of swing arm by bearing pin VIII.
2. the drill boom motion of crawler type hydraulic drilling rig according to claim 1, is characterized in that: the piston rod that described hydraulic control valve controls pitching oil cylinder and bucket arm cylinder stretches the rotation of drivening rod, dipper, rocking bar motion and Connection Block; Hydraulic control valve controls rotary reducer can make drill boom gyration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520868024.9U CN205078177U (en) | 2015-11-03 | 2015-11-03 | Drill boom motion of crawler -type hydrodrill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520868024.9U CN205078177U (en) | 2015-11-03 | 2015-11-03 | Drill boom motion of crawler -type hydrodrill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205078177U true CN205078177U (en) | 2016-03-09 |
Family
ID=55430591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520868024.9U Expired - Fee Related CN205078177U (en) | 2015-11-03 | 2015-11-03 | Drill boom motion of crawler -type hydrodrill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205078177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114215500A (en) * | 2021-12-29 | 2022-03-22 | 徐州徐工挖掘机械有限公司 | Control system and control method for spiral drill pipe machine of hydraulic excavator |
-
2015
- 2015-11-03 CN CN201520868024.9U patent/CN205078177U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114215500A (en) * | 2021-12-29 | 2022-03-22 | 徐州徐工挖掘机械有限公司 | Control system and control method for spiral drill pipe machine of hydraulic excavator |
| CN114215500B (en) * | 2021-12-29 | 2024-01-23 | 徐州徐工挖掘机械有限公司 | Control system and control method for spiral drill rod machine tool of hydraulic excavator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20171103 |