CN202850077U - Hydraulic trench excavator - Google Patents
Hydraulic trench excavator Download PDFInfo
- Publication number
- CN202850077U CN202850077U CN 201220536959 CN201220536959U CN202850077U CN 202850077 U CN202850077 U CN 202850077U CN 201220536959 CN201220536959 CN 201220536959 CN 201220536959 U CN201220536959 U CN 201220536959U CN 202850077 U CN202850077 U CN 202850077U
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- CN
- China
- Prior art keywords
- hydraulic
- turning arm
- fixed
- arm
- trench excavator
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- 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 relates to agriculture and forestry machinery, in particular to a hydraulic trench excavator. The hydraulic trench excavator comprises a motor vehicle, a spiral drill and a hydraulic oil box, wherein the spiral drill is supported and fixed through a lifting mechanism and a straightening mechanism. The lifting mechanism comprises a fixed arm, a rotating arm and a rotating arm hydraulic rod, wherein the rotating arm hydraulic rod drives the rotating arm which is in hinge joint with the fixed arm to achieve up-down movement of the rotating arm. The straightening mechanism comprises straightening support frames, a straightening support frame hydraulic rod and a support beam, wherein straightening support frame hydraulic rod drives the straightening support frames which are in hinge joint with the top end of the rotating arm to move, and the support beam is fixed between the other ends of the two straightening support frames. The spiral drill is coaxially fixed with a hydraulic motor output shaft, and a hydraulic motor is fixedly installed on the support beam. The hydraulic trench excavator can excavate a vertical type pot hole quickly on a slope and the uneven ground, and the operation is simple and the working efficiency is high, so the hydraulic trench excavator can be utilized on a field with a large area.
Description
Technical field
The utility model relates to a kind of agricultural with machinery, especially relates to a kind of hydraulic pressure trench excavator.
Background technology
At present, the trench excavator of the usefulness such as afforestation and orchard is to come operation by the trench excavator that the tractor rear portion drives, although existing this equipment has advantage simple in structure, its complicated operation, ineffective shortcoming makes it be not suitable for using in large-area place.
Summary of the invention
Goal of the invention of the present utility model is to overcome the defective that prior art exists, and realizes the hydraulic pressure trench excavator.
For achieving the above object, the technical solution of the utility model is: a kind of hydraulic pressure trench excavator, comprise power car, augers and hydraulic oil container, hydraulic oil container is fixedly installed on the power car, augers supports fixing by elevating mechanism and straightening mechanism, described elevating mechanism comprises fixed arm, turning arm and turning arm hydraulic stem, and the turning arm hydraulic stem promotes to be hinged on the turning arm on the fixed arm, thereby realizes that turning arm reaches the purpose that moves up and down; Described straightening mechanism comprises alignment support, alignment bracket hydraulic bar and brace summer, the aligning mechanism hydraulic stem promotes to be hinged on the alignment support activity on turning arm top, brace summer is fixed between the two alignment support other ends, augers is coaxial fixing with hydraulic motor output shaft, and hydraulic motor is fixedly mounted on the brace summer; Hydraulic oil pipe is communicated with turning arm hydraulic stem, alignment bracket hydraulic bar, hydraulic motor, hydraulic oil container and power car respectively hydraulic system of formation.
Described fixed arm is fixedly mounted on the power car head, and fixed arm top and turning arm are hinged fixing, and turning arm hydraulic stem bottom is fixed on the power car head, and turning arm hydraulic stem top and turning arm bottom are hinged fixing.
Described alignment mid-stent and turning arm top are hinged fixing, and alignment bracket hydraulic bar bottom is fixed on the turning arm, and alignment bracket hydraulic masthead end and alignment support one end are hinged fixing.
The beneficial effects of the utility model:
1. hydraulic pressure trench excavator operation of the present utility model is fairly simple, high efficiency, thus it can be used in large-area place.
2. the hydraulic pressure trench excavator of the present utility model degree of depth of digging pit is deep, and can realize digging fast vertical-type processed in slope and irregular soil and cheat the hole.
Description of drawings
Fig. 1 is the structural representation of hydraulic pressure trench excavator;
Fig. 2 is the structural representation of the straightening mechanism part of hydraulic pressure trench excavator.
The specific embodiment
Also by specific embodiment hydraulic pressure trench excavator of the present utility model is done more detailed description below in conjunction with accompanying drawing.
Embodiment:
Referring to Fig. 1-Fig. 2: 1-power car, 201-fixed arm, 202-turning arm, 203-turning arm hydraulic stem, 301-alignment support, 302-alignment bracket hydraulic bar, 303-brace summer, 4-hydraulic motor, 5-augers, 6-hydraulic oil container.
Hydraulic pressure trench excavator of the present utility model comprises power car 1, augers 5 and hydraulic oil container 6, hydraulic oil container 6 is fixedly installed on the power car 1, augers 5 supports fixing by elevating mechanism and straightening mechanism, described elevating mechanism comprises fixed arm 201, turning arm 202 and turning arm hydraulic stem 203, turning arm hydraulic stem 203 promotes to be hinged on the turning arm 202 on the fixed arm 201, thereby realizes that turning arm 202 reaches the purpose that moves up and down; Described straightening mechanism comprises alignment support 301, alignment bracket hydraulic bar 302 and brace summer 303, aligning mechanism hydraulic stem 302 promotes to be hinged on alignment support 301 activities on turning arm 202 tops, brace summer 303 is fixed between two alignment supports, 301 other ends, augers 5 is coaxial fixing with hydraulic motor 4 output shafts, and hydraulic motor 4 is fixedly mounted on the brace summer 303; Hydraulic oil pipe is communicated with hydraulic system of formation with turning arm hydraulic stem 203, alignment bracket hydraulic bar 302, hydraulic motor 4, hydraulic oil container 6 and power car 1 respectively.
Fixed arm 201 is fixedly mounted on power car 1 head, and fixed arm 201 tops and turning arm 202 are hinged fixing, and turning arm hydraulic stem 203 bottoms are fixed on power car 1 head, and turning arm hydraulic stem 203 tops and turning arm 202 bottoms are hinged fixing.
Claims (3)
1. hydraulic pressure trench excavator, comprise power car, augers and hydraulic oil container, hydraulic oil container is fixedly installed on the power car, it is characterized in that: augers supports fixing by elevating mechanism and straightening mechanism, described elevating mechanism comprises fixed arm, turning arm and turning arm hydraulic stem, and the turning arm that the turning arm hydraulic stem promotes to be hinged on the fixed arm is movable; Described straightening mechanism comprises alignment support, alignment bracket hydraulic bar and brace summer, the aligning mechanism hydraulic stem promotes to be hinged on the alignment support activity on turning arm top, brace summer is fixed between the two alignment support other ends, augers is coaxial fixing with hydraulic motor output shaft, and hydraulic motor is fixedly mounted on the brace summer; Hydraulic oil pipe is communicated with turning arm hydraulic stem, alignment bracket hydraulic bar, hydraulic motor, hydraulic oil container and power car respectively hydraulic system of formation.
2. according to claim 1 hydraulic pressure trench excavator, it is characterized in that: described fixed arm is fixedly mounted on the power car head, fixed arm top and turning arm are hinged fixing, and turning arm hydraulic stem bottom is fixed on the power car head, and turning arm hydraulic stem top and turning arm bottom are hinged fixing.
3. according to claim 1 hydraulic pressure trench excavator, it is characterized in that: described alignment mid-stent and turning arm top are hinged fixing, and alignment bracket hydraulic bar bottom is fixed on the turning arm, and alignment bracket hydraulic masthead end and alignment support one end are hinged to be fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220536959 CN202850077U (en) | 2012-10-19 | 2012-10-19 | Hydraulic trench excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220536959 CN202850077U (en) | 2012-10-19 | 2012-10-19 | Hydraulic trench excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202850077U true CN202850077U (en) | 2013-04-03 |
Family
ID=47981293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220536959 Expired - Fee Related CN202850077U (en) | 2012-10-19 | 2012-10-19 | Hydraulic trench excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202850077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104012216A (en) * | 2014-06-17 | 2014-09-03 | 广西大学 | Electric trench excavator |
-
2012
- 2012-10-19 CN CN 201220536959 patent/CN202850077U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104012216A (en) * | 2014-06-17 | 2014-09-03 | 广西大学 | Electric trench excavator |
| CN104012216B (en) * | 2014-06-17 | 2016-01-13 | 广西大学 | A kind of electronic hole digger |
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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: 20130403 Termination date: 20131019 |