CN201982015U - Swing type earth boring machine - Google Patents
Swing type earth boring machine Download PDFInfo
- Publication number
- CN201982015U CN201982015U CN2011200093421U CN201120009342U CN201982015U CN 201982015 U CN201982015 U CN 201982015U CN 2011200093421 U CN2011200093421 U CN 2011200093421U CN 201120009342 U CN201120009342 U CN 201120009342U CN 201982015 U CN201982015 U CN 201982015U
- Authority
- CN
- China
- Prior art keywords
- lift arm
- flat board
- board
- gearbox
- fixed
- 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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- Earth Drilling (AREA)
Abstract
The utility model relates to a swing type earth boring machine, which comprises a first lifting pull rod, a second lifting pull rod, an adjusting pull rod, an universal joint, a speed changing box power input shaft, a speed changing box gland, a speed changing box, a drill, a blade, a fixed rack, a lift arm, a universally-jointed shaft, a lift arm pull seat, a hydrocylinder, a swivel plate underframe, a pin shaft, a cross shaft, a first flat plate, a second flat plate, a third flat plate, a pin shaft hole, a tractor speed changing box connecting base, a first fixed vertical plate, a second fixed vertical plate and a third vertical plate, wherein one end of the lift arm is articulated with the swivel plate underframe, and the other end of the lift arm is articulated with the speed changing box; the lift arm pull seat is welded on the lift arm; the first lifting pull rod and the second lifting pull rod are respectively articulated on the lift arm pull seat; the drill is installed on the speed changing box; the blade is arranged at the lower end of the drill; one end of the adjusting pull rod is articulated with the speed changing box, and the other end of the adjusting pull rod is connected with the cross shaft. The swing type earth boring machine has simple structure and reasonable design, changes the defect that the life arm of the traditional earth boring machine only can raise and fall in vertical direction, and facilitates the lift arm to swing in horizontal direction.
Description
Technical field: the utility model relates to a kind of swing type trench excavator.
Background technology: at present, existing trench excavator structure design is unreasonable, and the drill bit lift arm can only rise and fall at vertical direction, in actual use, because flexibility ratio is not high, is difficult to drill bit is adjusted to the operation assigned address of digging pit, and has influenced dig pit operating efficiency and operation accuracy rate.
Summary of the invention: the purpose of this utility model is to overcome above-mentioned shortcoming, a kind of swing type trench excavator is provided, it has mainly solved existing trench excavator drill bit lift arm and can only rise and fall at vertical direction, because flexibility ratio is not high, is difficult to drill bit adjusted to problems such as the operation assigned address of digging pit.The purpose of this utility model is achieved in that the swing type trench excavator is made of: first raising rod, adjusting yoke, universal joint, gearbox power input shaft, gearbox gland, gearbox, drill bit, blade, fixed mount, lift arm, universally-jointed axle, lift arm pulling seat, hydraulic jack, second raising rod, rotating disk underframe, bearing pin, cross axle, first flat board, pin shaft hole, gear box of tractor Connection Block, first fixed board, second fixed board, second flat board, the 3rd flat board, the 3rd fixed board.The lift arm of two symmetries is hinged by bearing pin one end and rotating disk underframe, the other end and gearbox are hinged, lift arm can be in vertical direction and horizontal direction rotation, fixed mount is housed on the lift arm, the lift arm pulling seat is welded on the lift arm, first raising rod and second raising rod are hinged on respectively on the lift arm pulling seat, hydraulic jack one end and rotating disk underframe are hinged, the other end and lift arm are hinged, the rotating disk underframe is by first flat board, second flat board, the 3rd flat board, first fixed board, second fixed board, the 3rd fixed board formed, centre at first flat board and second flat board has pin shaft hole, two gear box of tractor Connection Blocks are housed on first flat board, between first flat board and second flat board first fixed board is housed, between second flat board and the 3rd flat board second fixed board and the 3rd fixed board are housed, universal joint one end is installed on the gearbox power input shaft, the other end is connected with universally-jointed axle, the gearbox gland is equipped with in the gearbox upper end, drill bit is equipped with in the lower end, blade is equipped with in the lower end of drill bit, adjusting yoke one end and gearbox gland are hinged, and the other end is connected with cross axle.This product structure is simple, reasonable in design, it has changed the drawback that traditional excavator lift arm can only rise and fall at vertical direction, increased lift arm degree of freedom in the horizontal direction, lift arm also can be swung in the horizontal direction, in use, be convenient to drill bit is adjusted to the operation appointed positions of digging pit, improved use flexibility and the operating efficiency and the operation accuracy rate of trench excavator.
Description of drawings:
Accompanying drawing 1 is the structural representation of the utility model swing type trench excavator.
Accompanying drawing 2 is structural representations of the rotating disk underframe of the utility model swing type trench excavator.
Accompanying drawing 3 is structural representations of the cross axle of the utility model swing type trench excavator.
The 1-first raising rod 2-adjusting yoke 3-universal joint
4-gearbox power input shaft 5-gearbox gland 6-gearbox 7-drill bit
8-blade 9-fixed mount 10-lift arm 11-universally-jointed axle
12-lift arm pulling seat 13-hydraulic jack 14-second raising rod
First flat board of 15-rotating disk underframe 16-bearing pin 17-cross axle 18-
First fixed board of 19-pin shaft hole 20-gear box of tractor Connection Block 21-
The 3rd flat board of second dull and stereotyped 24-of second fixed board 23-of 22-
The 3rd fixed board of 25-
The specific embodiment: describe most preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing, the swing type trench excavator is by first raising rod 1, adjusting yoke 2, universal joint 3, gearbox power input shaft 4, gearbox gland 5, gearbox 6, drill bit 7, blade 8, fixed mount 9, lift arm 10, universally-jointed axle 11, lift arm pulling seat 12, hydraulic jack 13, second raising rod 14, rotating disk underframe 15, bearing pin 16, cross axle 17, first flat board 18, pin shaft hole 19, gear box of tractor Connection Block 20, first fixed board 21, second fixed board 22, second flat board 23, the 3rd flat board 24, the 3rd fixed board 25 constitutes.The lift arm 10 of two symmetries is hinged by bearing pin 16 1 ends and rotating disk underframe 15, the other end and gearbox 6 are hinged, lift arm 10 can be in vertical direction and horizontal direction rotation, fixed mount 9 is housed on the lift arm 10, lift arm pulling seat 12 is welded on the lift arm 10, first raising rod 1 and second raising rod 14 are hinged on respectively on the lift arm pulling seat 12, hydraulic jack 13 1 ends and rotating disk underframe 15 are hinged, the other end and lift arm 10 are hinged, rotating disk underframe 15 is by first flat board 18, second flat board 23, the 3rd flat board 24, first fixed board 21, second fixed board 22, the 3rd fixed board 25 formed, centre at first flat board 18 and second flat board 23 has pin shaft hole 19, two gear box of tractor Connection Blocks 20 are housed on first flat board 18, between first flat board 18 and second flat board 23 first fixed board 21 is housed, between second flat board 23 and the 3rd flat board 24 second fixed board 22 and the 3rd fixed board 25 are housed, universal joint 3 one ends are installed on the gearbox power input shaft 4, the other end is connected with universally-jointed axle 11, gearbox gland 5 is equipped with in gearbox 6 upper ends, drill bit 7 is equipped with in the lower end, blade 8 is equipped with in the lower end of drill bit 7, adjusting yoke 2 one ends and gearbox gland 5 are hinged, and the other end is connected with cross axle 17.
Claims (4)
1. swing type trench excavator, it is by first raising rod (1), adjusting yoke (2), universal joint (3), gearbox power input shaft (4), gearbox gland (5), gearbox (6), drill bit (7), blade (8), fixed mount (9), lift arm (10), universally-jointed axle (11), lift arm pulling seat (12), hydraulic jack (13), second raising rod (14), rotating disk underframe (15), bearing pin (16), cross axle (17), first flat board (18), pin shaft hole (19), gear box of tractor Connection Block (20), first fixed board (21), second fixed board (22), second flat board (23), the 3rd flat board (24), the 3rd fixed board (25) constitutes, it is characterized in that: the lift arm of two symmetries (10) is hinged by bearing pin (16) one ends and rotating disk underframe (15), the other end and gearbox (6) are hinged, lift arm (10) can be in vertical direction and horizontal direction rotation, fixed mount (9) is housed on the lift arm (10), and lift arm pulling seat (12) is welded on the lift arm (10).
2. swing type trench excavator according to claim 1, it is characterized in that: first raising rod (1) and second raising rod (14) are hinged on respectively on the lift arm pulling seat (12), hydraulic jack (13) one ends and rotating disk underframe (15) are hinged, and the other end and lift arm (10) are hinged.
3. swing type trench excavator according to claim 1, it is characterized in that: rotating disk underframe (15) is by first flat board (18), second flat board (23), the 3rd flat board (24), first fixed board (21), second fixed board (22), the 3rd fixed board (25) formed, centre at first flat board (18) and second flat board (23) has pin shaft hole (19), two gear box of tractor Connection Blocks (20) are housed on first flat board (18), between first flat board (18) and second flat board (23) first fixed board (21) is housed, second fixed board (22) and the 3rd fixed board (25) are housed between second flat board (23) and the 3rd flat board (24).
4. swing type trench excavator according to claim 1, it is characterized in that: universal joint (3) one ends are installed on the gearbox power input shaft (4), the other end is connected with universally-jointed axle (11), gearbox gland (5) is equipped with in gearbox (6) upper end, drill bit (7) is equipped with in the lower end, blade (8) is equipped with in the lower end of drill bit (7), and adjusting yoke (2) one ends and gearbox gland (5) are hinged, and the other end is connected with cross axle (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200093421U CN201982015U (en) | 2011-01-11 | 2011-01-11 | Swing type earth boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200093421U CN201982015U (en) | 2011-01-11 | 2011-01-11 | Swing type earth boring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201982015U true CN201982015U (en) | 2011-09-21 |
Family
ID=44609478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200093421U Expired - Fee Related CN201982015U (en) | 2011-01-11 | 2011-01-11 | Swing type earth boring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201982015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109618612A (en) * | 2019-01-11 | 2019-04-16 | 河南省林业科学研究院 | Ditching machine |
-
2011
- 2011-01-11 CN CN2011200093421U patent/CN201982015U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109618612A (en) * | 2019-01-11 | 2019-04-16 | 河南省林业科学研究院 | Ditching machine |
| CN109618612B (en) * | 2019-01-11 | 2023-09-29 | 河南省林业科学研究院 | Ditching machine |
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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: 20110921 Termination date: 20130111 |