CN109024723A - A kind of large hydraulic excavator with the broken scraper bowl that loosens the soil of excavation - Google Patents
A kind of large hydraulic excavator with the broken scraper bowl that loosens the soil of excavation Download PDFInfo
- Publication number
- CN109024723A CN109024723A CN201810808260.XA CN201810808260A CN109024723A CN 109024723 A CN109024723 A CN 109024723A CN 201810808260 A CN201810808260 A CN 201810808260A CN 109024723 A CN109024723 A CN 109024723A
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- CN
- China
- Prior art keywords
- soil
- scraper bowl
- loosens
- loosening
- hydraulic excavator
- 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.)
- Pending
Links
- 239000002689 soil Substances 0.000 title claims abstract description 47
- 238000009412 basement excavation Methods 0.000 title description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000005096 rolling process Methods 0.000 claims abstract description 5
- 238000010276 construction Methods 0.000 abstract description 11
- 210000000515 tooth Anatomy 0.000 description 9
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of with the large hydraulic excavator for excavating the broken scraper bowl that loosens the soil, comprising: scraper bowl, the bracket connected on the right side of scraper bowl, the energized part connected on the right side of bracket, the loosening device connected on the right side of energized part, the pedestal being arranged under energized part, the mobile device connected under the operating room and pedestal installed on pedestal, bracket is divided into main support and secondary support, main support is connected and fixed with secondary support by connecting rod one, main support lower end and secondary support lower end are connected and fixed by connecting rod two with scraper bowl, loosening device is mounted on the right side of energized part by two fixed columns, structure of loosening the soil is provided under loosening device, mobile device, which is provided with, rolls crawler belt, rolling crawler belt quantity is 2, the large hydraulic excavator, which has, excavates broken multiple functions of loosening the soil, meet a variety of construction demands of construction personnel, it is worth pushing away in engineering construction field Extensively with use.
Description
Technical field
It is specifically a kind of that there is the large hydraulic for excavating the broken scraper bowl that loosens the soil to excavate the present invention relates to engineering construction field
Machine.
Background technique
The industrial revolution has greatly pushed civilization of human society constantly forward, in the society of current intense industrialization, more
It being appeared in face of people come more mechanical equipments, these mechanical equipments not only substantially increase the working efficiency of society, and
Also dramatically reduce the burden of the mankind, in numerous mechanical equipments, excavator be exactly it is one such, excavator is in engineering
The important role of performer in construction, it substantially increases project progress.
All there is certain defect in current excavator, such as: function is relatively simple, can only carry out simple digging operation,
And the operating efficiency of digging operation is not high, so the research and development and production of a kind of multi-functional and high digging efficiency excavator are just aobvious
It is imperative to obtain.
Summary of the invention
The purpose of the present invention is to provide a kind of with the large hydraulic excavator for excavating the broken scraper bowl that loosens the soil, on solving
State the problem of proposing in background technique.
To achieve the above object, the invention provides the following technical scheme:
A kind of large hydraulic excavator with the broken scraper bowl that loosens the soil of excavation comprising: the branch connected on the right side of scraper bowl, scraper bowl
The pedestal that is arranged under frame, the energized part connected on the right side of bracket, the loosening device connected on the right side of energized part, energized part, bottom
The mobile device connected under the operating room and pedestal installed on seat, scraper bowl is by the crushing teeth that connects under fixed frame, shovel face, shovel face
And fixed block forms, and screw hole has been opened up on fixed frame, screw hole quantity is 2, respectively screw hole one and screw hole two, and shovel face is ladder
Shape, the crushing teeth under shovel face are oval blade, and crushing teeth quantity is 6, and fixed block is embedded between two adjacent crushing teeths,
Fixed number of blocks is 5.
As a further solution of the present invention: bracket is divided into main support and secondary support, and main support and secondary support pass through connecting rod
One is connected and fixed, and main support and secondary support lower end are connected and fixed by connecting rod two with scraper bowl, and main support and secondary support pass through connecting rod
Two may be implemented rationally to control the motion mode of scraper bowl operation.
As further scheme of the invention: loosening device is mounted on the right side of energized part by two fixed columns, is loosened the soil
Be provided with and loosen the soil structure under device, the quantity for structure of loosening the soil is 9, structure of loosening the soil by connection frame, hydraulic shaft, working cross beam,
Tine and pull rod composition, hydraulic shaft tilt 45 ° and are fixed on the right side of connection frame, and pull rod is horizontal positioned to be connected to the connection frame right side
Side, hydraulic shaft quantity are 2, and pull rod quantity is also 2, connect working cross beam jointly with pull rod right side on the right side of hydraulic shaft,
Tine is then provided under working cross beam, the close fit of hydraulic shaft and pull rod makes the tine pair connected under working cross beam
Ground carries out loosen the soil well operation, and the depth of adjustable tine in the ground, and then changes the thickness that soil loosens the soil
Size.
Compared with prior art, the beneficial effects of the present invention are: described have the large hydraulic for excavating the broken scraper bowl that loosens the soil
Rationally, mobile device, which is provided with, rolls crawler belt, and rolling crawler belt quantity is 2, and rolling crawler belt realizes institute for excavator structure design
Stating large hydraulic excavator can flexibly move ahead in soft soil property, be unlikely to fall into soil, the large hydraulic excavator
With broken multiple functions of loosening the soil are excavated, meet a variety of construction demands of construction personnel, is worth promoting and making in engineering construction field
With.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram with the large hydraulic excavator for excavating the broken scraper bowl that loosens the soil.
Fig. 2 is bracket and the structural representation of scraper bowl coupling part of the large hydraulic excavator with the broken scraper bowl that loosens the soil is excavated
Figure.
Fig. 3 is the scraper bowl main view with the large hydraulic excavator for excavating the broken scraper bowl that loosens the soil.
Fig. 4 is the structural schematic diagram that loosens the soil with the large hydraulic excavator for excavating the broken scraper bowl that loosens the soil.
In figure: 1- scraper bowl, 2- bracket, 3- loosening device, 4- mobile device, 5- operating room, 6- energized part, the main branch of 7-
Frame, 8- secondary support, 9- connecting rod one, 10- connecting rod two, 11- fixed frame, 12- screw hole one, 13- screw hole two, 14- shovel face, 15- are broken
Tooth, 16- fixed block, 17- connection frame, the hydraulic beam hanger of 18-, 19- working cross beam, 20- tine, 21- pull rod.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Fig. 1-4 is please referred to, it is a kind of with the large hydraulic excavator for excavating the broken scraper bowl that loosens the soil comprising: scraper bowl 1, shovel
Bracket 2 that 1 right side of bucket connects, the energized part 6 connected on the right side of bracket 2, the loosening device 3 connected on the right side of energized part 6, energy supply
The mobile device 4 connected under the operating room 5 and pedestal installed on the lower pedestal being arranged in part 6, pedestal.
Referring to Fig. 3, positive angle is looked, and the scraper bowl 1 is by fixed frame 11, shovel face 14, the lower crushing teeth connected of shovel face 14
15 and fixed block 16 form, screw hole has been opened up on fixed frame 11, screw hole quantity is 2, respectively screw hole 1 and screw hole 2 13,
Shovel face 14 be it is trapezoidal, crushing teeth 15 shovel face 14 under is oval blade, and 15 quantity of crushing teeth is 6, and fixed block 16 is embedded in phase
Between two adjacent crushing teeths 15,16 quantity of fixed block is 5.
The bracket 2 divides for main support 7 and secondary support 8, and main support 7 is connected and fixed with secondary support 8 by connecting rod 1, main
Bracket 7 and 8 lower end of secondary support are connected and fixed by connecting rod 2 10 with scraper bowl 1.
The loosening device 3 is mounted on 6 right side of energized part by two fixed columns, and loosening device 3 is lower to be provided with the knot that loosens the soil
Structure, the quantity of structure of loosening the soil are 9, structure of loosening the soil by connection frame 17, hydraulic shaft 18, working cross beam 19, tine 20 and
Pull rod 21 forms, and hydraulic shaft 18 tilts 45 ° and is fixed on 17 right side of connection frame, and pull rod 21 is horizontal positioned to be connected to 17 right side of connection frame
Side, hydraulic 18 quantity of shaft are 2, and 21 quantity of pull rod is also 2, and hydraulic 18 right side of shaft connect work with 21 right side of pull rod jointly
Make crossbeam 19, tine 20 is then provided under working cross beam 19, mobile device 4, which is provided with, rolls crawler belt, and rolling crawler belt quantity is 2
Item.
The energized part 6 is the common diesel engine powering device of current excavator, and the mobile device is then mesh
The preceding common crawler belt mobile device of excavator.
The working principle of the invention is: operator enters operating room and operates, and when carrying out operation, energized part 6 is
The movement of bracket 2 provides power, and the main support 7 and secondary support 8 on the bracket 2 of movement pass through to the shovel being connected and fixed with connecting rod 2 10
Bucket 1 is manipulated, and scraper bowl 1 is made to require operation according to operator, according to people require operation scraper bowl 1 be able to carry out excavation,
Broken and multi-mode operation operation of loosening the soil, before this invention into while, loosening the soil for connecting on the right side of energized part 6 fills 3 pairs of crawler belts
The ground pressed through carries out operation of loosening the soil, and by the close fit of hydraulic shaft 18 and pull rod 21, makes connection under working cross beam 19
Tine 20 carries out operation of loosening the soil well to ground, and adjustable tine 20 is inserted into the depth of soil, and then changes
The thickness size that soil loosens the soil, rationally, the large hydraulic that the broken scraper bowl that loosens the soil is excavated in described having is dug for structure of the invention design
Pick machine, which has, excavates broken multiple functions of loosening the soil, and meets a variety of construction demands of construction personnel, is worth promoting in engineering construction field
With use.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (7)
1. a kind of with the large hydraulic excavator for excavating the broken scraper bowl that loosens the soil comprising: connection on the right side of scraper bowl (1), scraper bowl (1)
Bracket (2), connect on the right side of bracket (2) energized part (6), connect on the right side of energized part (6) loosening device (3), energy supply
The mobile device (4) connected under the operating room (5) and pedestal installed on the pedestal that is partially arranged under (6), pedestal, feature exists
The crushing teeth (15) and fixed block (16) connected under: scraper bowl (1) is by fixed frame (11), shovel face (14), shovel face (14) forms,
Bracket (2) is divided into main support (7) and secondary support (8), and loosening device (3) is mounted on the right side of energized part (6) by two fixed columns,
Structure of loosening the soil is provided under loosening device (3).
2. according to claim 1 a kind of with the large hydraulic excavator for excavating the broken scraper bowl that loosens the soil, it is characterised in that:
Screw hole is opened up on fixed frame (11), screw hole quantity is 2, respectively screw hole one (12) and screw hole two (13), shovel face (14) shape
Shape is trapezoidal.
3. according to claim 2 a kind of with the large hydraulic excavator for excavating the broken scraper bowl that loosens the soil, it is characterised in that:
Crushing teeth (15) under shovel face (14) is oval blade, and crushing teeth (15) quantity is 6, and fixed block (16) is embedded in adjacent two
Between a crushing teeth (15), fixed block (16) quantity is 5.
4. according to claim 1 a kind of with the large hydraulic excavator for excavating the broken scraper bowl that loosens the soil, it is characterised in that:
Main support (7) is connected and fixed with secondary support (8) by connecting rod one (9), and main support (7) lower end bracket (8) lower end passes through connecting rod two
(10) it is connected and fixed with scraper bowl (1).
5. according to claim 1 a kind of with the large hydraulic excavator for excavating the broken scraper bowl that loosens the soil, it is characterised in that:
The quantity for structure of loosening the soil is 9, and structure of loosening the soil is by connection frame (17), hydraulic shaft (18), working cross beam (19), tine (20)
And pull rod (21) composition.
6. according to claim 5 a kind of with the large hydraulic excavator for excavating the broken scraper bowl that loosens the soil, it is characterised in that:
Hydraulic shaft (18) tilts 45 ° and is fixed on the right side of connection frame (17), and pull rod (21) is horizontal positioned to be connected on the right side of connection frame (17),
Hydraulic shaft (18) quantity is 2, and pull rod (21) quantity is also 2, common with pull rod (21) right side on the right side of hydraulic shaft (18)
It connects working cross beam (19), is then provided with tine (20) under working cross beam (19).
7. according to claim 1 a kind of with the large hydraulic excavator for excavating the broken scraper bowl that loosens the soil, it is characterised in that:
Mobile device (4), which is provided with, rolls crawler belt, and rolling crawler belt quantity is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810808260.XA CN109024723A (en) | 2018-07-22 | 2018-07-22 | A kind of large hydraulic excavator with the broken scraper bowl that loosens the soil of excavation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810808260.XA CN109024723A (en) | 2018-07-22 | 2018-07-22 | A kind of large hydraulic excavator with the broken scraper bowl that loosens the soil of excavation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109024723A true CN109024723A (en) | 2018-12-18 |
Family
ID=64644911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810808260.XA Pending CN109024723A (en) | 2018-07-22 | 2018-07-22 | A kind of large hydraulic excavator with the broken scraper bowl that loosens the soil of excavation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109024723A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2271182Y (en) * | 1996-09-20 | 1997-12-24 | 关树文 | Bulldozing and ripping device |
| JP2000220163A (en) * | 1998-11-25 | 2000-08-08 | Susumu Nakazono | Hydraulic shovel with bucket and pinching tool |
| US20130312397A1 (en) * | 2012-05-25 | 2013-11-28 | Caterpillar Inc. | On Demand Displacement Control of Hydraulic Power System |
| CN103857846A (en) * | 2011-10-11 | 2014-06-11 | 卡特彼勒公司 | Remote variable adjustment of ripper shank depth |
| CN206042716U (en) * | 2016-08-26 | 2017-03-29 | 山东胜伟园林科技有限公司 | A kind of multifunctional agricultural excavator |
-
2018
- 2018-07-22 CN CN201810808260.XA patent/CN109024723A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2271182Y (en) * | 1996-09-20 | 1997-12-24 | 关树文 | Bulldozing and ripping device |
| JP2000220163A (en) * | 1998-11-25 | 2000-08-08 | Susumu Nakazono | Hydraulic shovel with bucket and pinching tool |
| CN103857846A (en) * | 2011-10-11 | 2014-06-11 | 卡特彼勒公司 | Remote variable adjustment of ripper shank depth |
| US20130312397A1 (en) * | 2012-05-25 | 2013-11-28 | Caterpillar Inc. | On Demand Displacement Control of Hydraulic Power System |
| CN206042716U (en) * | 2016-08-26 | 2017-03-29 | 山东胜伟园林科技有限公司 | A kind of multifunctional agricultural excavator |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181218 |
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| WD01 | Invention patent application deemed withdrawn after publication |