CN2406463Y - Hydraulic push-loader - Google Patents
Hydraulic push-loader Download PDFInfo
- Publication number
- CN2406463Y CN2406463Y CN99248906U CN99248906U CN2406463Y CN 2406463 Y CN2406463 Y CN 2406463Y CN 99248906 U CN99248906 U CN 99248906U CN 99248906 U CN99248906 U CN 99248906U CN 2406463 Y CN2406463 Y CN 2406463Y
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- CN
- China
- Prior art keywords
- hydraulic
- loader
- loading machine
- big arm
- pump
- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/40—Afforestation or reforestation
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- Lifting Devices For Agricultural Implements (AREA)
- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
Abstract
The utility model relates to a hydraulic push-loader, which comprises a fully hydraulic system, a bulldozer mechanism, a loader mechanism and a crawler type running mechanism. The utility model is characterized in that the bulldozer and the loader are combined as integration by the fully hydraulic system taking a diesel engine as a power source, and the loader is arranged on a connecting piece arranged at the back of the frame of the bulldozer, so the purpose of one machine with multifunction is realized. The utility model can also be respectively replaced by a three-furrow plough, a rotary cultivator, a notching machine, an excavator, a seeding machine and a wood fork, and can also be used for a plurality of agricultural purposes, such as mountain cultivating, garden making, field plowing, seeding, forestation, etc. The utility model has the advantages of compact structure and convenient operation.
Description
The utility model relates to the loading mechanization scope, the agricultural Push loading machine of particularly a kind of multifunction hydraulic.
In the present stage domestic product, bulldozer adopts crawler type more; Loading machine mostly is rubber-tyred, and is machine driving.When operation, can only use by unit,, cause the kinetic energy of complete machine and efficient not to give full play of, and function of use is single if operation simultaneously needs two people to drive.
The purpose of this utility model provides the agricultural Push loading machine of a kind of multifunction hydraulic.This machine is a crawler type, all-hydraulic structure, the preceding loading that postpones.After the loader mechanism at rear portion unloaded, refill three turnplows, rotovator, hole digger, groover, sower, timber fork etc., can make multiple use and use.
The measure that realizes above-mentioned purpose is: the agricultural Push loading machine of a kind of hydraulic pressure, it mainly comprises frame, crawler type walking mechanism, soil-shifting mechanism, loader mechanism and hydraulic system.Described hydraulic system is to be installed in the diesel engine 18 in the frame 1, directly high-pressure plunger variable pump 24, slippage pump 22 and the high-pressure gear pump 23 of connecting with two groups links, high-pressure plunger variable pump 24 links by flexible pipe and bidirectional variable hydraulic motor 20, and is driven the driving wheel 2 of crawler type walking mechanism by bidirectional variable hydraulic motor 20; Be fixed with connector 9 at the rear portion of frame 1, and and big arm 10 and its hoist cylinder 11 of loading machine join; Be provided with motor joystick 5 in the anterior driver's cabin 8 of described frame 1, running gear operating grip 6 is equipped with normally closed type liquid braking device 19 on rotatable 180 ° seat 7 next doors below seat 7, and this liquid braking device 19 and slippage pump 22 are connected.
Described crawler type walking mechanism is joined by the wheel shaft of running gear operating grip 6 by clutch and driving wheel 2, and crawler belt 4 is enclosed within on the driving wheel 2, and wheel limit planetary transmission 3 is installed in below the crawler belt 4.
Described soil-shifting mechanism, cutter shovel 14 promotes hydraulic jack 15 respectively and up and down, and left and right sides changes oil cylinder 16 and spins upside down oil cylinder 17 and connects together, its three roads oil circuit and communicated by the multiple directional control valve 21 of high-pressure gear pump 25 fuel feeding.
Described loader mechanism is that the other end that is connected the big arm 10 on the connector 9 is connected with scraper bowl 13, and big arm hoist cylinder 11 1 ends link to each other with big arm 10, and an end and connector 9 join, and scraper bowl turns over, receives oil cylinder 12 and scraper bowl 13 and big arm 10 and links into an integrated entity.
By practice, the agricultural Push loading machine of this hydraulic pressure is organically united crawler dozer and wheeled loader the one that postpones dress before becoming with Hydraulic Power Transmission System.And on rack construction, improve, make loading station can unload easily, load onto.After unloading loading station, can change three turnplows, rotovator, sower, hole digger, timber fork respectively after, as agricultural kind of the ground that cuts into a mountain, plant trees, the multi-purpose machine of afforestation.All-hydraulic transmission usefulness height, a tractor serves several purposes, volume are little, in light weight, compact conformation, flexible operation, easy, to driver requested not high.With existing two kinds of machines relatively, save time, laborsaving be the good tool that ground, afforestation were cut into a mountain, planted in agriculture aspect.
Below in conjunction with accompanying drawing embodiment is illustrated.
Fig. 1. be the agricultural Push loading machine shape of hydraulic pressure schematic diagram.
Fig. 2. be the agricultural Push loading machine structural representation of hydraulic pressure.
Fig. 3. be agricultural Push loading machine hydraulic schematic diagram.
The agricultural Push loading machine of hydraulic pressure substantially by frame, creeper undercarriage, push away, mounting mechanism and hydraulic system form.Be provided with motor joystick 5 in the driver's cabin 8 of frame 1 front portion in Fig. 1, running gear operating grip 6 reaches rotatable 180 ° seat 7, also is provided with normally closed type liquid braking device 19 in its lower section.This liquid braking device 19 leans on the weight of driver's health to press down seat 7 and goes to touch contact open in usual, makes it closed, the slippage pump 22 of primer fluid pressing system, and the hydraulic oil of supply liquid braking device is untied brake.
In described hydraulic system shown in Fig. 2, Fig. 3 is to be power source with a diesel engine 18, and directly the four-in pump of forming with two high-pressure plunger variable pumps 24, slippage pump 22 and high-pressure gear pump 23 link.High-pressure plunger variable pump 24 usefulness flexible pipes and bidirectional variable hydraulic motor 20 join, and bidirectional variable hydraulic motor 20 drives driving wheel 2,4 walkings of driving crawler belt of left and right sides running gear respectively.Also adopt wheel limit planetary transmission 3 to slow down between hydraulic motor 20 and the driving wheel 2, under the manual control of motor joystick 5 and running gear operating grip 6, can realize controlling low-speed big, make machine turns flexibly, realize infinitely variable speeds.The hydraulic oil that high-pressure gear pump 25 produces is directly supplied with multiple directional control valve 21.One, two, three tunnel of this valve realizes that the cutter shovel of soil-shifting part cuttves shovel 14 promotes hydraulic jack 15 up and down, cutter shovel left and right sides changes oil cylinder 16, and is the action that the cutter shovel upper and lower sides at center changes oil cylinder 17 with the main joint.Four, five tunnel of this valve turns over, receives cylinder action for the hoist cylinder 11 of the big arm 10 of realizing the rear portion loader mechanism and scraper bowl 13.This machine postpones before having the function of dress; Can also be behind the loader mechanism of plucking on the back connector 9, install facility such as three turnplows, rotovator, sower, hole digger, timber fork more respectively after, have the purposes of digging, plough, sow, dig pit, planting the tree or making fork truck.
Claims (4)
1. agricultural Push loading machine of hydraulic pressure, it comprises critical piece frame, crawler type walking mechanism, soil-shifting structure, loader mechanism and hydraulic system, it is characterized in that: described hydraulic system is to be installed in the diesel engine (18) in the frame (1), directly high-pressure plunger variable pump (24), slippage pump (22) and the high-pressure gear pump (23) of connecting with two groups links, high-pressure plunger variable pump (24) links by flexible pipe and bidirectional variable hydraulic motor (20), and is driven the driving wheel (2) of crawler type walking mechanism by bidirectional variable hydraulic motor (20); Be fixed with connector (9) at the rear portion of frame (1), and and big arm (10) and its hoist cylinder (11) of loading machine join; Be provided with motor joystick (5) in the driver's cabin (8) of the front portion of described frame (1), running gear operating grip (6) is by rotatable 180 ° seat (7), normally closed type liquid braking device (19) is installed below seat (7), and this liquid braking device (19) and slippage pump (22) are connected.
2. the agricultural Push loading machine of stating according to claim 1 of hydraulic pressure, it is characterized in that: described crawler type walking mechanism is joined by the rotating shaft of clutch and driving wheel (2) by running gear operating grip (6), crawler belt (4) is enclosed within on the driving wheel (2), and wheel limit planetary transmission (3) is installed in below the crawler belt (4).
3. the agricultural Push loading machine of hydraulic pressure according to claim 1, it is characterized in that: described soil-shifting mechanism, comprise that cutter shovel (14) promotes hydraulic jack (15) respectively and up and down, left and right sides changes oil cylinder (16) and spins upside down oil cylinder (17) and connects together, its three roads oil circuit and communicated by the multiple directional control valve (21) of high-pressure gear pump (25) fuel feeding.
4. the agricultural Push loading machine of hydraulic pressure according to claim 1, it is characterized in that: described loader mechanism is connected with scraper bowl (13) for the other end that is connected the big arm (10) on the connector (9), big arm hoist cylinder (11) one ends link to each other with big arm (10), one end and connector (9) join, and scraper bowl turns over, receives oil cylinder (12) and scraper bowl (13) and big arm (10) and links into an integrated entity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99248906U CN2406463Y (en) | 1999-09-29 | 1999-09-29 | Hydraulic push-loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99248906U CN2406463Y (en) | 1999-09-29 | 1999-09-29 | Hydraulic push-loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2406463Y true CN2406463Y (en) | 2000-11-22 |
Family
ID=34033983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99248906U Expired - Fee Related CN2406463Y (en) | 1999-09-29 | 1999-09-29 | Hydraulic push-loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2406463Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102285386A (en) * | 2011-08-29 | 2011-12-21 | 石家庄中煤装备制造股份有限公司 | Mining explosion-proof crawler-type carrier vehicle |
| CN104235085A (en) * | 2013-06-13 | 2014-12-24 | 苏州安柏高科农业装备研发有限公司 | Hydraulic power system of high-speed combined harvesting and planting management machine |
| CN104521408A (en) * | 2014-12-16 | 2015-04-22 | 福建省冠正机械科技有限公司 | Mini-sized Chinese yam harvester suitable for small plots on hills |
| CN104798474A (en) * | 2015-02-02 | 2015-07-29 | 星光农机股份有限公司 | Crawler type self-travelling device |
| CN104798473A (en) * | 2015-02-02 | 2015-07-29 | 星光农机股份有限公司 | Self-walking device and rotary cultivator with same |
| CN104854978A (en) * | 2015-02-02 | 2015-08-26 | 星光农机股份有限公司 | Console assembly of crawler self-propelled rotovator and crawler self-propelled rotovator |
| CN105059114A (en) * | 2015-02-02 | 2015-11-18 | 星光农机股份有限公司 | Power system and rotary cultivator adopting same |
| CN109083212A (en) * | 2018-10-17 | 2018-12-25 | 泰安九洲金城机械有限公司 | A kind of multi-functional loading machine that plows |
-
1999
- 1999-09-29 CN CN99248906U patent/CN2406463Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102285386A (en) * | 2011-08-29 | 2011-12-21 | 石家庄中煤装备制造股份有限公司 | Mining explosion-proof crawler-type carrier vehicle |
| CN104235085A (en) * | 2013-06-13 | 2014-12-24 | 苏州安柏高科农业装备研发有限公司 | Hydraulic power system of high-speed combined harvesting and planting management machine |
| CN104521408A (en) * | 2014-12-16 | 2015-04-22 | 福建省冠正机械科技有限公司 | Mini-sized Chinese yam harvester suitable for small plots on hills |
| CN104521408B (en) * | 2014-12-16 | 2016-06-29 | 福建省冠正机械科技有限公司 | A kind of miniature Rhizomadioscoreae cropper being suitable to the little field in hills |
| CN104798474A (en) * | 2015-02-02 | 2015-07-29 | 星光农机股份有限公司 | Crawler type self-travelling device |
| CN104798473A (en) * | 2015-02-02 | 2015-07-29 | 星光农机股份有限公司 | Self-walking device and rotary cultivator with same |
| CN104854978A (en) * | 2015-02-02 | 2015-08-26 | 星光农机股份有限公司 | Console assembly of crawler self-propelled rotovator and crawler self-propelled rotovator |
| CN105059114A (en) * | 2015-02-02 | 2015-11-18 | 星光农机股份有限公司 | Power system and rotary cultivator adopting same |
| CN104798474B (en) * | 2015-02-02 | 2017-01-11 | 星光农机股份有限公司 | Crawler type self-travelling device |
| CN109083212A (en) * | 2018-10-17 | 2018-12-25 | 泰安九洲金城机械有限公司 | A kind of multi-functional loading machine that plows |
| CN109083212B (en) * | 2018-10-17 | 2024-05-28 | 泰安九洲金城机械有限公司 | Multifunctional plowing loader |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |