CN109186695A - A kind of excavator oil consumption testing device - Google Patents
A kind of excavator oil consumption testing device Download PDFInfo
- Publication number
- CN109186695A CN109186695A CN201810923993.8A CN201810923993A CN109186695A CN 109186695 A CN109186695 A CN 109186695A CN 201810923993 A CN201810923993 A CN 201810923993A CN 109186695 A CN109186695 A CN 109186695A
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- CN
- China
- Prior art keywords
- test
- oil consumption
- testing device
- consumption testing
- pit
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F9/00—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention discloses a kind of excavator oil consumption testing devices, including test platform, test material and transmission channel, test platform is equipped with material pit, transmission channel is obliquely installed, the lower end of transmission channel is equipped with channel outlet, and channel outlet connects material pit, and the upper end of transmission channel is also connected with feed hopper, test material is contained in the inside of material pit, tests material preferred steel pearl.Compared with the existing technology, the present invention can increase the accuracy of excavator fuel oil test, and avoid dig pit in the prior art banket, the work of smooth earth's surface, it reduces labor intensity, improve the cleaning of test site, since the density of steel ball is not affected by the surrounding environment substantially, it is able to ascend the accuracy of test.
Description
Technical field
The present invention relates to excavator fuel oil test technical fields, and in particular to a kind of excavator oil consumption testing device.
Background technique
In the prior art, for the research of hydraulic crawler excavator fuel consumption test, each excavator manufacturer and not formed unification
Way, the way of domestic excavator manufacturer are to carry out actual excavation test to soil by operation digging machine, simulate the reality of excavator
Then border working condition obtains excavator by the fuel consumption data of statistical work amount, working time and excavator itself
Test oil consumption.It is done so that method is primarily present following drawback: being to be limited by weather conditions first, rain, snowy day cause to excavate soil
The variation such as earth density, influences the comparative of test repeatability and condition, and the risk that test is accurately completed in finite time compares
Greatly；Secondly, preparation is tested in backfill, earth's surface arrangement etc. during the test, Occupation time is long, and test efficiency is low, together
When enhance personnel labor intensity.
Summary of the invention
To solve deficiency in the prior art, the present invention provides a kind of excavator oil consumption testing device, solves the prior art
Middle excavator fuel oil test is by the technical problem that external environment variation is influenced and resource consumption is serious.
In order to achieve the above objectives, the present invention adopts the following technical scheme:
A kind of excavator oil consumption testing device, including test platform, test material and transmission channel, the test platform are equipped with storage
Material hole, the transmission channel are obliquely installed, and the lower end of transmission channel is equipped with channel outlet, and the channel outlet connects material pit,
The upper end of transmission channel is also connected with feed hopper, and the test material is contained in the inside of material pit.
As a kind of prioritization scheme, a kind of excavator oil consumption testing device above-mentioned, test material is steel ball.
As a kind of prioritization scheme, a kind of excavator oil consumption testing device above-mentioned, the side of test platform is also connected with slope
Face, along connecting test platform upper surface in slope surface.
As a kind of prioritization scheme, a kind of excavator oil consumption testing device above-mentioned, material pit is cuboid.
As a kind of prioritization scheme, a kind of excavator oil consumption testing device above-mentioned, length, width, the depth of material pit
Range be 1-10 meters
As a kind of prioritization scheme, a kind of excavator oil consumption testing device above-mentioned, length, width, the depth equalization of material pit
In 5 meters.
As a kind of prioritization scheme, a kind of excavator oil consumption testing device above-mentioned, the center of feed hopper and material pit are long
Spend direction close to the Edge Distance of hopper, the center of feed hopper and material pit width direction close to the Edge Distance of hopper and into
Range on hopper along the height relative to test platform upper surface is 1-10 meters.
As a kind of prioritization scheme, a kind of excavator oil consumption testing device above-mentioned, the center of feed hopper and material pit are long
The Edge Distance for spending direction close to hopper is equal to 5 meters.
As a kind of prioritization scheme, a kind of excavator oil consumption testing device above-mentioned, the center of feed hopper and material pit are wide
The Edge Distance for spending direction close to hopper is equal to 4 meters.
As a kind of prioritization scheme, a kind of excavator oil consumption testing device above-mentioned, along flat relative to test on feed hopper
The height of platform upper surface is equal to 3 meters.
Advantageous effects of the invention: the present invention, which applies example, can increase the accuracy of excavator fuel oil test, and
Avoid dig pit in the prior art banket, the work of smooth earth's surface, reduce labor intensity, improve the clean and tidy of test site
Property, since the density of steel ball is not affected by the surrounding environment substantially, it is able to ascend the accuracy of test.
Detailed description of the invention
Fig. 1 is overall structure figure of the present invention；
Fig. 2 is broken section main view of the present invention；
Fig. 3 is top view of the present invention；
The meaning of appended drawing reference: 1- slope surface, 2- test platform, 3- test material, 4- material pit, 5- feed hopper, 6- transmission channel；
61- channel outlet.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating the present invention
Technical solution, and not intended to limit the protection scope of the present invention.
Present embodiment discloses a kind of excavator oil consumption testing devices, including test platform 2, test material as shown in Figure 1:
3 and transmission channel 6, test platform 2 is equipped with material pit 4, and transmission channel 6 is obliquely installed, and the lower end of transmission channel 6 goes out equipped with channel
Mouth 61, channel outlet 61 connect material pit 4, and the upper end of transmission channel 6 is also connected with feed hopper 5, and test material 3 is contained in material pit
4 inside.
Specifically, ball surfaces are smooth, low in cost and since friction is small between steel ball, mobility compared with
It is good.Therefore, the preferred steel ball of test material 3 of the present embodiment.
Test platform 2 is entered to for the ease of excavator, is preferably also connected with slope surface 1, slope surface 1 in the side of test platform 2
On along 2 upper surface of connecting test platform.
Specifically, material pit 4 is cuboid.The length c of material pit 4, width b, depth a range be 1-10 meters, this
Length, width, the depth of embodiment material pit 4 are preferably equal to 5 meters.
The center of feed hopper 5 and the Edge Distance L of 4 length direction of material pit, 4 width of center and material pit of feed hopper 5
Range on the Edge Distance d and feed hopper 5 in direction along the height H relative to 2 upper surface of test platform is 1-10 meters.
Specifically, the center of the present embodiment feed hopper 5 is with 4 length direction of material pit and excellent close to the Edge Distance L of hopper 5
Choosing is equal to 5 meters；The Edge Distance d of the center of feed hopper 5 and 4 width direction of material pit and close hopper 5 is preferably equal to 4 meters；Into
3 meters are preferably equal to along the height H relative to 2 upper surface of test platform on hopper 5.
When excavator is tested, excavator can reach the upper surface of test platform 2 by slope surface 1, then will be in material pit 4
Test material 3 has dug and has been delivered to feed hopper 5, tests material 3 along transmission channel 6 and enters to material pit 4 through channel outlet 61
Inside, due to testing the preferred steel ball of material 3, between steel ball, friction is small, mobility is preferable, therefore steel ball is easy to through passing
Defeated channel 6 enters to material pit 4, and card master or blocking will not occur；On the other hand, steel ball is not by ambient enviroment (temperature, humidity
Deng) influence, be able to ascend the accuracy of test.
Compared with the existing technology, the present embodiment can increase the accuracy of excavator fuel oil test, and avoid existing
Dig pit in technology banket, the work of smooth earth's surface, reduce labor intensity, improve the cleaning of test site, steel ball it is close
Degree is not influenced substantially by ambient enviroment (temperature, humidity etc.), is able to ascend the accuracy of test.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of excavator oil consumption testing device, it is characterised in that: including test platform (2), test material (3) and transmission channel
(6), the test platform (2) is equipped with material pit (4), and the transmission channel (6) is obliquely installed, and the lower end of transmission channel (6) is set
Have channel outlet (61), the channel outlet (61) connects material pit (4), and the upper end of transmission channel (6) is also connected with feed hopper
(5), test material (3) is contained in the inside of material pit (4).
2. a kind of excavator oil consumption testing device according to claim 1, it is characterised in that: the test material (3) is
Steel ball.
3. a kind of excavator oil consumption testing device according to claim 1, it is characterised in that: the test platform (2)
Side is also connected with slope surface (1), along connecting test platform (2) upper surface in slope surface (1).
4. a kind of excavator oil consumption testing device according to claim 1, it is characterised in that: the material pit (4) is long
Cube.
5. a kind of excavator oil consumption testing device according to claim 1, it is characterised in that: the length of the material pit (4)
Degree, width, depth range be 1-10 meters
A kind of excavator oil consumption testing device according to claim 5, it is characterised in that: the length of the material pit (4),
Width, depth are equal to 5 meters.
6. a kind of excavator oil consumption testing device according to claim 1, it is characterised in that: in the feed hopper (5)
The heart and material pit (4) length direction are close to the Edge Distance of hopper (5), the center of feed hopper (5) and material pit (4) width direction
Edge is relative to the range of the height of test platform (2) upper surface on the Edge Distance and feed hopper (5) of hopper (5)
1-10 meters.
7. a kind of excavator oil consumption testing device according to claim 7, it is characterised in that: in the feed hopper (5)
Edge Distance of the heart with material pit (4) length direction close to hopper (5) is equal to 5 meters.
8. a kind of excavator oil consumption testing device according to claim 7, it is characterised in that: in the feed hopper (5)
Edge Distance of the heart with material pit (4) width direction close to hopper (5) is equal to 4 meters.
9. a kind of excavator oil consumption testing device according to claim 7, it is characterised in that: edge on the feed hopper (5)
Height relative to test platform (2) upper surface is equal to 3 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810923993.8A CN109186695A (en) | 2018-08-14 | 2018-08-14 | A kind of excavator oil consumption testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810923993.8A CN109186695A (en) | 2018-08-14 | 2018-08-14 | A kind of excavator oil consumption testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109186695A true CN109186695A (en) | 2019-01-11 |
Family
ID=64921705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810923993.8A Pending CN109186695A (en) | 2018-08-14 | 2018-08-14 | A kind of excavator oil consumption testing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN109186695A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457973A (en) * | 2020-05-26 | 2020-07-28 | 山河智能装备股份有限公司 | Standard test system and method for efficiency and energy consumption of excavator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102914337A (en) * | 2012-10-22 | 2013-02-06 | 三一重机有限公司 | System and method for testing fuel consumption and efficiency of excavator |
| CN105157776A (en) * | 2015-08-21 | 2015-12-16 | 中国建筑科学研究院建筑机械化研究分院 | Fuel consumption testing device of rotary drilling rig and fuel consumption testing method |
| CN105203171A (en) * | 2015-09-18 | 2015-12-30 | 山东常林机械集团股份有限公司 | Excavator energy consumption test system |
-
2018
- 2018-08-14 CN CN201810923993.8A patent/CN109186695A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102914337A (en) * | 2012-10-22 | 2013-02-06 | 三一重机有限公司 | System and method for testing fuel consumption and efficiency of excavator |
| CN105157776A (en) * | 2015-08-21 | 2015-12-16 | 中国建筑科学研究院建筑机械化研究分院 | Fuel consumption testing device of rotary drilling rig and fuel consumption testing method |
| CN105203171A (en) * | 2015-09-18 | 2015-12-30 | 山东常林机械集团股份有限公司 | Excavator energy consumption test system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457973A (en) * | 2020-05-26 | 2020-07-28 | 山河智能装备股份有限公司 | Standard test system and method for efficiency and energy consumption of excavator |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190111 |
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| RJ01 | Rejection of invention patent application after publication |