CN105966295A - Skip car for achieving automatic loading and unloading by controlling rods by hydraulic cylinders - Google Patents
Skip car for achieving automatic loading and unloading by controlling rods by hydraulic cylinders Download PDFInfo
- Publication number
- CN105966295A CN105966295A CN201610420041.5A CN201610420041A CN105966295A CN 105966295 A CN105966295 A CN 105966295A CN 201610420041 A CN201610420041 A CN 201610420041A CN 105966295 A CN105966295 A CN 105966295A
- Authority
- CN
- China
- Prior art keywords
- bar
- expansion link
- hydraulic cylinder
- hinged
- rod
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/04—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
- B60P1/16—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element actuated by fluid-operated mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/48—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using pivoted arms raisable above load-transporting element
- B60P1/50—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using pivoted arms raisable above load-transporting element loading from in front of the vehicle
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Shovels (AREA)
Abstract
The invention discloses a skip car for achieving automatic loading and unloading by controlling rods by hydraulic cylinders. The skip car comprises a car body, a large tipping bucket and a small bucket. The front end of the bottom of the large tipping bucket is hinged to the car body, the first hydraulic cylinder is installed between the rear side of the large tipping bucket and the car body, and the telescopic rod outer rod and the telescopic rod inner rod are installed on the left side and the right side of the large tipping bucket; one end of the telescopic rod inner rod and the telescopic rod outer rod are connected in a sleeved mode, and the other end of the telescopic rod inner rod is hinged to the large tipping bucket; the fourth hydraulic cylinder is installed between the rear middle portion of the telescopic rod inner rod and the large tipping bucket, the third hydraulic cylinder is installed between the telescopic rod inner rod and the telescopic rod outer rod, the front end of the telescopic rod outer rod is hinged to the small bucket, the small bucket is hinged to one end of the second connecting rod, the other end of the second connecting rod is hinged to the push rod of the second hydraulic cylinder, the push rod of the second hydraulic rod is hinged to one end of the first connecting rod, and the other end of the first connecting rod is hinged to the front middle portion of the telescopic rod outer rod. The skip car can achieve automatic loading and unloading, manual operation is reduced, and working efficiency is improved.
Description
Technical field
The present invention relates to a kind of small transporting vehicle, specifically a kind of hydraulic cylinder controls rod member and realizes automatic loading and unloading
Dump truck.
Background technology
Existing dump truck be mainly used in being applicable to building, water conservancy, build the road, concrete is made in mine etc., sandstone,
The short-distance transport of the various loose unpacked materials such as the earthwork, coal, Ore, but it is low to there is also automatization, needs
The problem the most manually to help.Along with adding of " beautiful China, cleaning rural area " and Development of China's Urbanization
Speed, the transport of the materials such as municipal works, road, water conservancy, clean rubbish, particularly rural rubbish class
Transport is a problem demanding prompt solution.Appearance with recruitment high in cost of production problem in short supply along with labour force,
When material polydispersion in these engineerings is piled up, need a kind of small-sized tipping bucket having self-loading and self-unloading functions badly
Car.
Summary of the invention
The technical problem to be solved is to provide a kind of hydraulic cylinder control rod member and realizes automatic loading and unloading
Dump truck, can reduce manual operation, improve work efficiency.
The present invention is with the following technical scheme above-mentioned technical problem of solution:
A kind of hydraulic cylinder of the present invention controls rod member and realizes the dump truck of automatic loading and unloading, it include car body,
Big tipping bucket and small scraper pan, the bottom front of described big tipping bucket is hinged with car body, the rear side of big tipping bucket and car body
Between the first hydraulic cylinder is installed, the left and right sides of big tipping bucket is provided with in the outer bar of expansion link and expansion link
Bar, bar outer with expansion link socket in one end of bar in expansion link, in expansion link, the other end of bar cuts with scissors with big tipping bucket
Connect, in expansion link, between postmedian and the big tipping bucket of bar, the 4th hydraulic cylinder be installed, in expansion link bar with stretch
Between the outer bar of contracting bar, the 3rd hydraulic cylinder is installed, hinged between front end and the small scraper pan of the outer bar of expansion link, peace
The push rod of the second hydraulic cylinder being contained on the outer bar of expansion link simultaneously with one end and the first connecting rod of second connecting rod
One end hinged, the other end of second connecting rod is hinged with small scraper pan, the other end of first connecting rod and expansion link
The middle front part of outer bar is hinged.
There is a welding base left and right sides of described big tipping bucket, and welding base is provided with and bar in expansion link and the
The bearing that four hydraulic cylinders are hinged, the 4th hydraulic cylinder is positioned at the downside of expansion link bar, the 4th hydraulic cylinder with stretch
Bar in contracting bar, welding base hinge line triangular in shape.
Described second hydraulic cylinder is positioned at the upside of the outer bar of expansion link, first connecting rod, second connecting rod, expansion link
Hinge line between outer bar and small scraper pan forms tetragon.
Dump truck of the present invention can realize automatic charge and discharging operations, decreases manual operation, improves work
Efficiency.
Accompanying drawing explanation
Fig. 1 is the facade structures schematic diagram of dump truck of the present invention.
Fig. 2 is the schematic top plan view of Fig. 1.
In figure: 1-car body, 2-the first bearing, 3-first reams, 4-the first hydraulic cylinder, and 5-second reams,
6-rotary support, 7-the 3rd reams, 8-first connecting rod, 9-second connecting rod, and 10-the 4th reams, 11-the
Five fraisings, 12-small scraper pan, the big tipping bucket of 13-, 14-the 6th reams, 15-the second hydraulic cylinder, and 16-stretches
The outer bar of bar, 17-the 3rd hydraulic cylinder, bar in 18-expansion link, 19-the 7th reams, 20-the second bearing, 21-
4th hydraulic cylinder, 22-the 8th reams, and 23-three abutments, 24-welds base.
Detailed description of the invention
Below in conjunction with Fig. 1, Fig. 2, the structure of dump truck of the present invention is further described.
Dump truck of the present invention includes car body 1, big tipping bucket 13 and small scraper pan 12, before the bottom of big tipping bucket 13
End is fixed with rotary support 6, hinged by the second fraising 5 formation between rotary support 6 and car body 1,
Between back lower and the car body 1 of big tipping bucket 13, first hydraulic cylinder 4, pushing away of the first hydraulic cylinder 4 are installed
Bar and the first bearing 2 being fixed on big tipping bucket 13 sidewall are hinged by the 3rd fraising 3 formation, and first
Hydraulic cylinder 4 is used for lifting big tipping bucket 13.The left and right sides of big tipping bucket 13 is separately installed with the outer bar of expansion link
16 and expansion link in bar 18, in expansion link, the outer bar 16 of one end of bar 18 and expansion link is socketed, expansion link
Formed hinged by the 7th fraising 19 between the other end and second bearing 20 of interior bar 18, three abutments
23 and expansion link in bar 18 postmedian between the 4th hydraulic cylinder 21 is installed, the 4th hydraulic cylinder 21
Push rod is hinged with bar in expansion link 18, and the base of the 4th hydraulic cylinder 21 and three abutments 23 are through the 8th hinge
Hole 22 is formed hinged, and three abutments the 23, second bearing 20 is each attached to the welding base of big tipping bucket 13
On 24.
Between bar 18 and the outer bar 16 of expansion link, the 3rd hydraulic cylinder 17 is installed in expansion link, the outer bar of expansion link
Being formed hinged through the 4th fraising 10 between front end and the small scraper pan 12 of 16, small scraper pan 12 is simultaneously with second
One end of connecting rod 9 is hinged by the 5th fraising 11 formation, the other end of second connecting rod 9 and the second hydraulic pressure
The push rod of cylinder 15 is hinged by the 6th fraising 14 formation, and the push rod of the second hydraulic cylinder 15 is simultaneously with first
One end the 6th fraising 14 formation of connecting rod 8 is hinged, the other end of first connecting rod 8 bar outer with expansion link
The middle front part of 16 is hinged, and the postmedian of the base of the second hydraulic cylinder 15 bar 16 outer with expansion link is by the 3rd
Fraising 7 formation is hinged.
The left and right sides of big tipping bucket 13 of the present invention is equipped with welding base 24, the 4th hydraulic cylinder 21
It is positioned at the downside of expansion link bar 18, the 4th hydraulic cylinder 21 and bar in expansion link 18, welds base 24
Hinge line triangular in shape.
Second hydraulic cylinder 15 of the present invention is positioned at the upside of the outer bar 16 of expansion link, first connecting rod 9, the
The outer hinge line between bar 16 and small scraper pan 12 of two connecting rods 8, expansion link forms tetragon.
The operation principle of the present invention is as follows:
1. drive the outer bar 16 of expansion link to stretch out by the elongation of the 3rd hydraulic cylinder 17, and then drive small scraper pan
12 stretch out, by bar 18 in the extension and contraction control expansion link of the 4th hydraulic cylinder 10 around the 7th fraising 19 rotation
Turn, thus control the height and position of small scraper pan 12.
2. control small scraper pan 12 by the flexible drive second connecting rod 9 of the second hydraulic cylinder 15 to rotate to properly
Position, now carries out shovel material by car body 1.
3. rotated around the 7th fraising 19 by bar 18 in the flexible drive expansion link of the 4th hydraulic cylinder 21, from
And control small scraper pan 12 and arrive suitable position height, meanwhile by the elongation of the second hydraulic cylinder 15
The angle controlling small scraper pan 12 keeps horizontal level, passes through the second liquid after arriving proper height and position again
The extension and contraction control second connecting rod 9 of cylinder pressure 15, makes small scraper pan 12 overturn material and pours big tipping bucket 13 into.Weight
Multiple above action is until filling cargo location.
4. control big tipping bucket 13 around the second fraising 5 rotation to certain angle by the elongation of the first hydraulic cylinder 3
After, it is possible to complete unloading action.
Claims (3)
1. hydraulic cylinder controls rod member and realizes the dump truck of automatic loading and unloading, including car body, big tipping bucket and little
Scraper bowl, it is characterised in that the bottom front of described big tipping bucket is hinged with car body, the rear side of big tipping bucket with
Being provided with the first hydraulic cylinder between car body, the left and right sides of big tipping bucket is provided with the outer bar of expansion link and stretches
Bar in bar, bar outer with expansion link socket in one end of bar in expansion link, in expansion link, the other end of bar is with big
Tipping bucket is hinged, is provided with the 4th hydraulic cylinder, expansion link in expansion link between postmedian and the big tipping bucket of bar
Between the outer bar of interior bar and expansion link, the 3rd hydraulic cylinder is installed, the front end and small scraper pan of the outer bar of expansion link it
Between hinged, the push rod of the second hydraulic cylinder being arranged on the outer bar of expansion link simultaneously with one end of second connecting rod
Hinged with one end of first connecting rod, the other end of second connecting rod is hinged with small scraper pan, first connecting rod another
The middle front part of one end bar outer with expansion link is hinged.
The most according to claim 1, hydraulic cylinder control rod member realizes the dump truck of automatic loading and unloading, its feature
Being, there is a welding base left and right sides of described big tipping bucket, welding base be provided with in expansion link
Bar and the hinged bearing of the 4th hydraulic cylinder, the 4th hydraulic cylinder is positioned at the downside of expansion link bar, the 4th liquid
Cylinder pressure and bar in expansion link, the hinge line welding base are triangular in shape.
Hydraulic cylinder the most according to claim 1 or claim 2 controls rod member and realizes the dump truck of automatic loading and unloading, its
Being characterised by, described second hydraulic cylinder is positioned at the upside of expansion link bar outward, first connecting rod, the second company
The outer hinge line between bar and small scraper pan of bar, expansion link forms tetragon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610420041.5A CN105966295A (en) | 2016-06-14 | 2016-06-14 | Skip car for achieving automatic loading and unloading by controlling rods by hydraulic cylinders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610420041.5A CN105966295A (en) | 2016-06-14 | 2016-06-14 | Skip car for achieving automatic loading and unloading by controlling rods by hydraulic cylinders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105966295A true CN105966295A (en) | 2016-09-28 |
Family
ID=57021205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610420041.5A Pending CN105966295A (en) | 2016-06-14 | 2016-06-14 | Skip car for achieving automatic loading and unloading by controlling rods by hydraulic cylinders |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105966295A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1188612A2 (en) * | 2000-09-14 | 2002-03-20 | McSweeney, Patrick | Improvements in and relating to tipping trailers |
| CN201272278Y (en) * | 2008-07-14 | 2009-07-15 | 尹中杰 | Articulated mine dump truck |
| CN104442513A (en) * | 2014-12-02 | 2015-03-25 | 广西大学 | Dump car with small bucket controlled by hydraulic cylinder and motor to automatically load articles |
| CN104494493A (en) * | 2014-12-02 | 2015-04-08 | 广西大学 | Lever type tilting cart capable of automatically loading material with small bucket |
| CN104590082A (en) * | 2014-12-02 | 2015-05-06 | 广西大学 | Dumper with hydraulic cylinders controlling small bucket to automatically load articles |
-
2016
- 2016-06-14 CN CN201610420041.5A patent/CN105966295A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1188612A2 (en) * | 2000-09-14 | 2002-03-20 | McSweeney, Patrick | Improvements in and relating to tipping trailers |
| CN201272278Y (en) * | 2008-07-14 | 2009-07-15 | 尹中杰 | Articulated mine dump truck |
| CN104442513A (en) * | 2014-12-02 | 2015-03-25 | 广西大学 | Dump car with small bucket controlled by hydraulic cylinder and motor to automatically load articles |
| CN104494493A (en) * | 2014-12-02 | 2015-04-08 | 广西大学 | Lever type tilting cart capable of automatically loading material with small bucket |
| CN104590082A (en) * | 2014-12-02 | 2015-05-06 | 广西大学 | Dumper with hydraulic cylinders controlling small bucket to automatically load articles |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160928 |