CN103362436A - Hydraulic vertically-lifting trench excavator - Google Patents
Hydraulic vertically-lifting trench excavator Download PDFInfo
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- CN103362436A CN103362436A CN201310303377XA CN201310303377A CN103362436A CN 103362436 A CN103362436 A CN 103362436A CN 201310303377X A CN201310303377X A CN 201310303377XA CN 201310303377 A CN201310303377 A CN 201310303377A CN 103362436 A CN103362436 A CN 103362436A
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- trench
- trench excavator
- loader
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Abstract
A hydraulic vertically-lifting trench excavator belongs to the technical field of trench excavators, and is provided for aiming at the problems that in a conventional loader as a construction machine, a bucket at the front end of a loader body is used for shoveling, loading, transporting and unloading, so that the function is single, power cannot be used effectively, and the mechanical use ratio is low. The main technical scheme is that the hydraulic vertically-lifting trench excavator comprises a loader, and further comprises a portal frame, hydraulic lifting cylinders, a hydraulic motor speed reducer and an excavation drill, wherein the hydraulic lifting cylinders are arranged at two ends of the lower part of the portal frame, and the hydraulic motor speed reducer is arranged at the lower parts of the hydraulic lifting cylinders and is connected with the excavation drill. The hydraulic vertically-lifting trench excavator has the advantages that the farmland operation efficiency is improved, the labor intensity is reduced, the use range is wide, the multi-purpose function is realized, the power of a main machine is saved, the operation is flexible and convenient, the use is safe and reliable, the problem that excavated trench positioning is difficult in hillside zones is solved, and the degree of automation is high.
Description
Technical field
The invention belongs to the trench excavator technical field, be specifically related to a kind of hydraulic verticallifting trench excavator.
Background technology
Existing loader is the construction machinery that shovels, fills, transports, unloads operation with the scraper bowl of front fuselage, and function singleness can not effectively be utilized power, and operation rate of machinery is low.
Summary of the invention
The objective of the invention is the deficiency for the prior art existence, engineering machinery can be modified to agricultural machinery and provide a kind of by changing apparatus for work, possesses the function of planting trees and digging pit, carry out the needs that agricultural production is built to adapt to peasant user, thereby obviously improve farmland operation efficient, reduce labor intensity, greatly widened the scope of application of this machine, thereby realized the hydraulic verticallifting trench excavator of " a tractor serves several purposes ".
For achieving the above object, the technical solution used in the present invention: a kind of hydraulic verticallifting trench excavator, comprise loader, it is characterized in that: also comprise portal frame (1), lifting hydraulic jack (2), hydraulic motor reducer (3), excavating bur (4); Described lifting hydraulic jack (2) is arranged on the following two ends of portal frame (1), and described hydraulic motor reducer (3) is arranged on lifting hydraulic jack (2) bottom and is connected with excavating bur (4).
Compared with prior art, the present invention has the following advantages: (1) can be modified to agricultural machinery with engineering machinery by changing apparatus for work, possesses the function of planting trees and digging pit, and carries out the needs that agricultural production is built to adapt to peasant user, thereby obviously improve farmland operation efficient, reduce labor intensity.Greatly widen the scope of application of this machine, thereby realized the function of " a tractor serves several purposes ", saved main frame power; (2) hydraulic drive operation power, these facility have flexible and convenient operation, safe and reliable advantage; (3) by control hydraulic work lifting arm, can realize area, the hillside difficult problem in location of digging pit, automaticity is high; (4) the present invention adopts vertical-lift mechanism, makes to dig head in lifting process up and down, and its axis remains on the fixing vertical line.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is use state diagram of the present invention.
The specific embodiment
As shown in Figure 1: in the present embodiment, a kind of hydraulic verticallifting trench excavator comprises loader, it is characterized in that: also comprise portal frame (1), lifting hydraulic jack (2), hydraulic motor reducer (3), excavating bur (4); Described lifting hydraulic jack (2) is arranged on the following two ends of portal frame (1), and described hydraulic motor reducer (3) is arranged on lifting hydraulic jack (2) bottom and is connected with excavating bur (4).
Using method: as shown in Figure 2, portal frame (1) is linked to each other with regulating arm with the lifting arm of loader, again hydraulic motor reducer (3) discrepancy oil pipe is linked to each other with the distributor of loader, the power of hydraulic motor is provided by distributor.
Operating principle: trench excavator power is to drive the Hydraulic power units gear pump by the diesel engine on the loader, output power to hydraulic motor (3) by the control element distributor power is reached drill bit (4), under hydraulic lifting mechanism-portal frame (1) control, move up and down simultaneously, realize that with this drill bit is cut soil and throwing is native, thereby form heatable adobe sleeping platform.
Claims (1)
1. a hydraulic verticallifting trench excavator comprises loader, it is characterized in that: also comprise portal frame (1), lifting hydraulic jack (2), hydraulic motor reducer (3), excavating bur (4); Described lifting hydraulic jack (2) is arranged on the following two ends of portal frame (1), and described hydraulic motor reducer (3) is arranged on lifting hydraulic jack (2) bottom and is connected with excavating bur (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310303377XA CN103362436A (en) | 2013-07-17 | 2013-07-17 | Hydraulic vertically-lifting trench excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310303377XA CN103362436A (en) | 2013-07-17 | 2013-07-17 | Hydraulic vertically-lifting trench excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103362436A true CN103362436A (en) | 2013-10-23 |
Family
ID=49364617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310303377XA Pending CN103362436A (en) | 2013-07-17 | 2013-07-17 | Hydraulic vertically-lifting trench excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103362436A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100561221B1 (en) * | 2003-10-13 | 2006-03-15 | 대한주택공사 | A drill machine with a small sized excavator |
| CN200959714Y (en) * | 2006-07-10 | 2007-10-17 | 李善文 | Spiral loosener |
| CN202135496U (en) * | 2011-07-11 | 2012-02-08 | 山东省农业机械科学研究所 | Vertical-lifting yam harvester employing hydraulic drive |
| CN102758586A (en) * | 2012-07-24 | 2012-10-31 | 衡阳市鼎威工程机械有限公司 | Front arm type real-time random lifting loading type pit drill |
| CN203383722U (en) * | 2013-07-17 | 2014-01-08 | 山西省长治市农业机械研究所 | Hydraulic vertical-lifting digging machine |
-
2013
- 2013-07-17 CN CN201310303377XA patent/CN103362436A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100561221B1 (en) * | 2003-10-13 | 2006-03-15 | 대한주택공사 | A drill machine with a small sized excavator |
| CN200959714Y (en) * | 2006-07-10 | 2007-10-17 | 李善文 | Spiral loosener |
| CN202135496U (en) * | 2011-07-11 | 2012-02-08 | 山东省农业机械科学研究所 | Vertical-lifting yam harvester employing hydraulic drive |
| CN102758586A (en) * | 2012-07-24 | 2012-10-31 | 衡阳市鼎威工程机械有限公司 | Front arm type real-time random lifting loading type pit drill |
| CN203383722U (en) * | 2013-07-17 | 2014-01-08 | 山西省长治市农业机械研究所 | Hydraulic vertical-lifting digging machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131023 |