CN202417308U - Dual-functional rotary digging machine - Google Patents
Dual-functional rotary digging machine Download PDFInfo
- Publication number
- CN202417308U CN202417308U CN2012200304785U CN201220030478U CN202417308U CN 202417308 U CN202417308 U CN 202417308U CN 2012200304785 U CN2012200304785 U CN 2012200304785U CN 201220030478 U CN201220030478 U CN 201220030478U CN 202417308 U CN202417308 U CN 202417308U
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- mast
- machine
- hydraulic motor
- digging machine
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Abstract
The utility model discloses a dual-functional rotary digging machine, which comprises an engine, a track, a rotary rack and a digging arm, wherein a support, a tube coiling machine and a hoisting machine are arranged on the rotary rack; the upper part of the front end of the support is connected with a mast cover through a connecting shaft; a mast is inserted into the mast cover; one end of the mast is fixedly connected with a hydraulic motor; a rotary digging drill bit is arranged on the hydraulic motor; the rotary digging drill bit, the hydraulic motor and the mast do up-and-down motion by taking the mast cover as a railway through a pulley sling under the action of the hoisting machine; one end of a hydraulic tube connected with the hydraulic motor winds the hoisting machine; and the mast cover is connected with a piston rod of a hydraulic cylinder. The dual-functional rotary digging machine has the characteristics of simple structure and convenience in operation and maintenance; according to the dual-functional rotary digging machine, a digging machine and a rotary digging machine are integrated and share an engine, so that the production cost is greatly saved; and the dual-functional rotary digging machine can repair roads while running, and is free from limitation of field, and the field is not required to be leveled by another digging machine, or the soil dug from digging holes is not required to be loaded and carried away, so that the external cost is reduced.
Description
Technical field
The utility model relates to a kind of difunctional Spiral digging machine.
Background technology
Digging machine and Spiral digging machine are the requisite machine tools of Foundation Design such as road and bridge, house.The price of an at present domestic medium-sized digging machine or Spiral digging machine all four, more than 5,000,000, general unit or individual can't bear, its maintenance cost is also very high.A kind of Spiral digging machine that is assembled on the digging machine is arranged; It needs to disassemble the forearm of digging machine and bucket earlier; Refill to revolve and dig head and could use, at every turn demolition, installation all need several hrs, and want hanging device to come along and could accomplish; Therefore form extra charge and lose time, head is dug in revolving of the most important thing is that it can not dress weight be big on big arm, power is high.
Summary of the invention
It is low, simple in structure, easy to maintenance that the purpose of the utility model just provides a kind of cost of production, has the difunctional Spiral digging machine of cutting the earth with the boring function.
The difunctional Spiral digging machine of the utility model comprises motor, crawler belt, rotary frame, digging arm and bucket, is characterized in that rotary frame is provided with support, rolling machine and hoist engine; Support front end top links to each other with mast coat through connecting axle, and mast is inserted in the mast coat, and an end and the hydraulic motor of mast are affixed; Install to revolve on the hydraulic motor and dig drill bit; Revolve that to dig drill bit, hydraulic motor and mast be track with the mast coat through the pulley hoist cable, under the effect of hoist engine, move up and down, hydraulic tube one end that links to each other with hydraulic motor is on rolling machine; Automatically move up and down with mast through rolling machine; Mast coat is connected with hydraulic cylinder piston rod, and hydraulic cylinder is rack-mount, and mast coat can rotate around connecting axle under the effect of hydraulic cylinder piston rod.
The difunctional Spiral digging machine operating principle of the utility model is, during earth excavation, mast digs head and is horizontally fixed on the rotary frame with revolving, and carries out work through digging arm, bucket; During boring, bucket is supportted the fulcrum that fixes on the ground, hydraulic cylinder piston rod stretches out; Make mast coat rotate into plumbness around connecting axle; Mast, hydraulic motor and revolve that to dig drill bit sagging naturally under action of gravity, the primer fluid pressure motor revolves and digs drill bit rotation beginning boring; Owing to bucket, revolve and dig drill bit and the car body three points of contact becomes stable state, when therefore working very steadily.After having bored the hole, with mast, hydraulic motor and revolve and dig the drill bit pull-up, hydraulic cylinder piston rod shrinks through the pulley hoist cable, makes mast coat rotate and become level around connecting axle, and can drill bit be pulled down from hydraulic motor.
The difunctional Spiral digging machine of the utility model has characteristics simple in structure, easy to operate, easy to maintenance, and it organically is incorporated into one with digging machine and Spiral digging machine; Shared motor; Practiced thrift cost of production widely, it can be walked while repairing the roads, and not limited by the place; Do not need to ask in addition the smooth place of digging machine or the minimizing extra charge is entrucked and carried away in the earthwork that borehole digs out.
Description of drawings
Fig. 1 is the difunctional Spiral digging machine structural representation of the utility model;
Fig. 2 is that the difunctional Spiral digging machine of the utility model shrinks the back structural representation.
The specific embodiment
A kind of difunctional Spiral digging machine comprises motor 1, rotary frame 2, crawler belt, digging arm 8 and bucket, is characterized in that rotary frame 2 is provided with support 3, rolling machine 13 and hoist engine; Support 3 front ends top links to each other with mast coat 10 through connecting axle 7, and mast 9 is inserted in the mast coat 10, and an end and the hydraulic motor 5 of mast 9 are affixed; Install to revolve on the hydraulic motor 5 and dig drill bit 4; Revolve that to dig drill bit 4, hydraulic motor 5 and mast 9 be track through pulley hoist cable 6 with mast coat 10, under the effect of hoist engine, move up and down, hydraulic tube 12 1 ends that link to each other with hydraulic motor 5 are on rolling machine 13; Hydraulic tube 12 moves up and down with mast 9 through rolling machine 13 automatically; Mast coat 10 is connected with hydraulic cylinder piston rod 11, and hydraulic cylinder is installed on the support 3, and mast coat 10 can rotate around connecting axle 7 under the effect of hydraulic cylinder piston rod 11.
Claims (1)
1. difunctional Spiral digging machine; Comprise motor (1), rotary frame (2), crawler belt, digging arm (8) and bucket; It is characterized in that: rotary frame (2) is provided with support (3), rolling machine (13) and hoist engine; Support (3) front end top links to each other with mast coat (10) through connecting axle (7), and mast (9) is inserted in the mast coat (10), and an end of mast (9) and hydraulic motor (5) are affixed; Hydraulic motor (5) is gone up to install to revolve and is dug drill bit (4); Revolve dig drill bit (4), hydraulic motor (5) and mast (9) through pulley hoist cable (6) be track with mast coat (10), under the effect of hoist engine, move up and down, hydraulic tube (12) one ends that link to each other with hydraulic motor (5) are on rolling machine (13); Mast coat (10) is connected with hydraulic cylinder piston rod (11), and hydraulic cylinder is installed on the support (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200304785U CN202417308U (en) | 2012-01-31 | 2012-01-31 | Dual-functional rotary digging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200304785U CN202417308U (en) | 2012-01-31 | 2012-01-31 | Dual-functional rotary digging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202417308U true CN202417308U (en) | 2012-09-05 |
Family
ID=46742081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200304785U Expired - Fee Related CN202417308U (en) | 2012-01-31 | 2012-01-31 | Dual-functional rotary digging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202417308U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536116A (en) * | 2012-01-31 | 2012-07-04 | 曾风雷 | Bifunctional rotary digging machine |
| CN109024722A (en) * | 2018-07-16 | 2018-12-18 | 长沙南理技术推广服务有限公司 | A kind of robot and its working method for excavation of earthwork |
-
2012
- 2012-01-31 CN CN2012200304785U patent/CN202417308U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536116A (en) * | 2012-01-31 | 2012-07-04 | 曾风雷 | Bifunctional rotary digging machine |
| CN109024722A (en) * | 2018-07-16 | 2018-12-18 | 长沙南理技术推广服务有限公司 | A kind of robot and its working method for excavation of earthwork |
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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: 20120905 Termination date: 20140131 |