CN203476866U - Hydraulic control system of movable type wrapping machine - Google Patents
Hydraulic control system of movable type wrapping machine Download PDFInfo
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- CN203476866U CN203476866U CN201320575733.9U CN201320575733U CN203476866U CN 203476866 U CN203476866 U CN 203476866U CN 201320575733 U CN201320575733 U CN 201320575733U CN 203476866 U CN203476866 U CN 203476866U
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- plunger pump
- hydraulic
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- cylinder
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Abstract
The utility model relates to a hydraulic control system of a movable type wrapping machine. According to the hydraulic control system of the movable type wrapping machine, a diesel engine (1) supplies power, the diesel engine (1) is connected with a set of three-throw plunger pumps (2) and a gear pump (3), the three-throw plunger pumps (2) comprise a first plunger pump (2.1), a second plunger pump (2.2) and a third plunger pump (2.3), the oil supplied by the first plunger pump (2.1) and the second plunger pump (2.2) leads to a supporting oil cylinder hydraulic system (5) and a wrapping machine hydraulic system (6) through a first main oil channel (4), and the oil supplied by the third plunger pump (2.3) leads to a steel grabbing machine hydraulic system (8) through a second main oil channel (7). According to the hydraulic control system of the movable type wrapping machine, wrapping power and steel grabbing power are simultaneously supplied through the diesel engine, no external electrical equipment is needed for matching work, moving operation can be carried out outdoors, and the hydraulic control system of the movable type wrapping machine has the advantages of being strong in wrapping capacity, high in utilization rate and strong in mobility.
Description
Technical field
The utility model relates to a kind of portable packer, relates in particular to a kind of hydraulic control system of portable packer, can be applied to the compression packing of metal recovery industry different material, is particularly useful for the car body packing that abandoned car is disassembled industry.
Background technique
For reducing volume and removing impurity, steel scrap all needs processing, to guarantee the energy-saving and emission-reduction of steel mill's " yellow phosphate ".The processing mode of steel scrap is generally packing, shears and fragmentation, and because volume is large, lightweight, more needs packing for housing and the thin material of general light section steel structure part or abandoned car, to facilitate transportation and to enter stove.Common hydraulic press adopts the compression of three-phase cover-closing type, and the material feeding mouth size of packer is less, packs limited in one's ability.And original packer is all fixedly, can only carry out original place packing, utilization ratio is lower, and cost of transportation is high.Therefore the portable packer that packing ability is strong, utilization ratio is higher seems more practical, at steel scrap, purchases and just can complete packing, directly delivers to steel mill and melts down, and can avoid so repeatedly transporting, and reduces cost of transportation.And portable packer often need to be worked in the wild, more unmanned more regional, joining power is very inconvenient, is therefore necessary to develop a kind of hydraulic control system that packing power is provided self and grabs the portable packer of steel power.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of hydraulic control system that packing power is provided self and grabs the portable packer of steel power is provided.
The purpose of this utility model is achieved in that
A kind of hydraulic control system of portable packer, it provides power by diesel engine, in described diesel engine, be connected with one group of three throw plunger pump, described three throw plunger pump comprises the first plunger pump, the second plunger pump and treble ram pump, the oil that described the first plunger pump and the second plunger pump are confessed leads to support cylinder hydraulic system and packer hydraulic system by the first working connection, and the oil that described treble ram pump is confessed leads to steel grasping machine hydraulic system by the second working connection.
Between described the first plunger pump and the first working connection, the first one-way valve is set, between described the second plunger pump and the first working connection, the second one-way valve is set, between the first plunger pump and the first one-way valve, be provided with first electromagnetic relief valve, on described working connection, be provided with the second electromagnetic relief valve;
Described support cylinder hydraulic system comprises four branch roads that are arranged in parallel, and is disposed with hand-operated direction valve and support cylinder on every branch road;
Described packer hydraulic system comprises three branch roads that are arranged in parallel, article one, on branch road, be disposed with electro-hydraulic reversing valve and one-level binder oil cylinder, on second branch road, be disposed with electro-hydraulic reversing valve and secondary binder oil cylinder, on the 3rd branch road, be disposed with electro-hydraulic reversing valve and pusher oil cylinder;
Described steel grasping machine hydraulic system comprises pilot control valve group and the logical multi-way valve of hydraulic control six, described the second working connection is divided into two-way, wherein a-road-through is toward pilot control valve group, on this road, be provided with a reduction valve, a-road-through is toward the logical multi-way valve of hydraulic control six in addition, described pilot control valve group comprises six pilot control valves, the logical multi-way valve of described hydraulic control six comprises six selector valves, six pilot control valves are controlled respectively six selector valves, thereby control respectively the arm of force oil cylinder of the steel grasping machine of steel grasping machine, bucket arm cylinder, pawl bucket oil cylinder, platform angling cylinder, grab bucket angling cylinder, and the action of the hoist cylinder of control cab bottom.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is provided packing power simultaneously and is grabbed steel power by a diesel engine, without external power equipment cooperating, can carry out out of doors mobile working, has advantages of that packing ability is strong, utilization ratio is high and maneuverability is strong.
Accompanying drawing explanation
Fig. 1 is the hydraulic control system schematic diagram of the portable packer of the utility model.
Fig. 2 is the A place partial enlarged drawing of Fig. 1.
Fig. 3 is the support cylinder hydraulic system schematic diagram in the hydraulic control system of the portable packer of the utility model.
Fig. 4 is the packer hydraulic system schematic diagram in the hydraulic control system of the portable packer of the utility model.
Fig. 5 is the steel grasping machine hydraulic system schematic diagram in the hydraulic control system of the portable packer of the utility model.
Fig. 6 is the portable packer structural representation corresponding to hydraulic control system of the portable packer of the utility model.
Fig. 7 is the packer structural representation of portable packer corresponding to the hydraulic control system of the portable packer of the utility model.
Wherein:
Embodiment
Referring to Fig. 1 ~ Fig. 5, the hydraulic control system of a kind of portable packer that the utility model relates to, it provides power by diesel engine 1, in described diesel engine 1, be connected with one group of three (series connection form) plunger pump 2 and a gear pump 3, described three throw plunger pump 2 comprises the first plunger pump 2.1, the second plunger pump 2.2 and treble ram pump 2.3, three throw plunger pump 2 is driven the oil of total fuel tank is fed to hydraulic system by diesel engine 1, thereby to each following operating cylinder fuel feeding, gear pump 3 supplies with a road binders to hydraulic pressure air-conditioning 9.The oil that described the first plunger pump 2.1 and the second plunger pump 2.2 are confessed leads to support cylinder hydraulic system 5 and packer hydraulic system 6 by the first working connection 4, and the oil that described treble ram pump 2.3 is confessed leads to steel grasping machine hydraulic system 8 by the second working connection 7.
Between described the first plunger pump 2.1 and the first working connection 4, the first one-way valve 4.1 is set, between described the second plunger pump 2.2 and the first working connection 4, the second one-way valve 4.2 is set, between the first plunger pump 2.1 and the first one-way valve 4.1, be provided with first electromagnetic relief valve 4.3, on described working connection 4, be provided with pressure gauge 4.4 and the second electromagnetic relief valve 4.5.
Described support cylinder hydraulic system 5 comprises four branch roads that are arranged in parallel, and is disposed with hand-operated direction valve 5.1 and support cylinder 5.2 on every branch road, thereby controls by hand-operated direction valve 5.1 lifting that support cylinder 5.2 is realized four supporting foots.Above hand-operated direction valve 5.1 is 3-position 4-way hand-operated direction valve.
Described packer hydraulic system 6 comprises three branch roads that are arranged in parallel, article one, on branch road, be disposed with electro-hydraulic reversing valve 6.1 and one-level binder oil cylinder 6.2, on second branch road, be disposed with electro-hydraulic reversing valve 6.1 and secondary binder oil cylinder 6.3, article three, on branch road, be disposed with electro-hydraulic reversing valve 6.1 and pusher oil cylinder 6.4, described one-level binder oil cylinder 6.2 has been arranged in parallel three, described secondary binder oil cylinder 6.3 has been arranged in parallel three, and described pusher oil cylinder 6.4 has been arranged in parallel two.Above electro-hydraulic reversing valve 6.1 is 3-position 4-way electro-hydraulic reversing valve.
Described steel grasping machine hydraulic system 8 comprises pilot control valve group 8.1 and the logical multi-way valve 8.2 of hydraulic control six, described the second working connection 7 is divided into two-way, wherein a-road-through is toward pilot control valve group 8.1, on this road, be provided with a reduction valve 7.1, a-road-through is toward the logical multi-way valve 8.2 of hydraulic control six in addition, described pilot control valve group 8.1 comprises six pilot control valves, the logical multi-way valve 8.2 of described hydraulic control six comprises six selector valves, six pilot control valves are controlled respectively six selector valves, thereby control respectively the arm of force oil cylinder of the steel grasping machine of steel grasping machine, bucket arm cylinder, pawl bucket oil cylinder (being arranged in parallel two), platform angling cylinder (controlling revolving dial revolution), grab bucket angling cylinder (controlling grab bucket revolution), and the action of the hoist cylinder of control cab bottom.
Referring to Fig. 6 ~ Fig. 7, this movable type packer comprises flatcar, is provided with motor, hydraulic oil container, diesel fuel tanks, distribution box, packer, steel grasping machine and control cab on described flatcar, is provided with four supporting foots on described flatcar.Described packer comprises frame, in described frame, be provided with packing hopper, on described packing hopper, be connected with one-level binder wallboard and secondary binder wallboard, in described frame, be also provided with one-level binder oil cylinder and secondary binder oil cylinder, the telescopic end of described one-level binder oil cylinder is connected with one-level binder wallboard, the telescopic end of described secondary binder oil cylinder is connected with secondary binder wallboard, in described packing hopper, rear and front end is provided with pushing head, described pushing head is connected with the telescopic end of pusher oil cylinder, described steel grasping machine comprises revolving dial, grab steel arm and grab steel hand, described revolving dial is arranged at the end of flatcar, the described steel arm of grabbing is arranged on revolving dial, described control cab is also arranged on revolving dial, the described steel hand of grabbing is arranged at the front end of grabbing steel arm.
Working principle:
1, diesel engine starts, and drives three throw plunger pump and gear pump rotation, for portable packer provides power.
2, four 3-position 4-way hand-operated direction valves are controlled rising and the decline of supporting foot.Pull hand-operated direction valve, control the flexible of four supporting legs, reached and controlled flatcar car body balance.
3, six logical multi-way valve and pilot control valve group (Joystick control) are controlled the action of steel grasping machine.Pass through operating grip, control the break-make of guide oil, control the trend of oil sources in the logical multi-way valve of steel grasping machine six, the action such as can realize platform revolution, the crawl of grab bucket revolution, stretching hand with arm and withdrawal and grab bucket of steel grasping machine and open, grabs in packing hopper by the waste material of automobile packer periphery and takes out the actions such as enclosed mass to realize.
4, three electro-hydraulic reversing valves are controlled respectively the commutation effect of one-level binder oil cylinder, secondary binder oil cylinder, pusher binder oil cylinder.By fingertip control, electromagnetic relief valve and solenoid directional control valve are obtained electric, can control one-level binder oil cylinder, secondary binder oil cylinder and pusher oil cylinder move forward and backward, and have reached the action of opening and closing packing hopper.
5, press air-conditioning switch button, the break-make of oil circuit control, to realize air conditioner refrigerating operation.
Claims (2)
1. the hydraulic control system of a portable packer, it is characterized in that it provides power by diesel engine (1), in described diesel engine (1), be connected with one group of three throw plunger pump (2), described three throw plunger pump (2) comprises the first plunger pump (2.1), the second plunger pump (2.2) and treble ram pump (2.3), the oil that described the first plunger pump (2.1) and the second plunger pump (2.2) are confessed leads to support cylinder hydraulic system (5) and packer hydraulic system (6) by the first working connection (4), the oil that described treble ram pump (2.3) is confessed leads to steel grasping machine hydraulic system (8) by the second working connection (7).
2. the hydraulic control system of a kind of portable packer according to claim 1, it is characterized in that, between described the first plunger pump (2.1) and the first working connection (4), the first one-way valve (4.1) is set, between described the second plunger pump (2.2) and the first working connection (4), the second one-way valve (4.2) is set, between the first plunger pump (2.1) and the first one-way valve (4.1), be provided with first electromagnetic relief valve (4.3), on described working connection (4), be provided with the second electromagnetic relief valve (4.5);
Described support cylinder hydraulic system (5) comprises four branch roads that are arranged in parallel, and is disposed with hand-operated direction valve (5.1) and support cylinder (5.2) on every branch road;
Described packer hydraulic system (6) comprises three branch roads that are arranged in parallel, article one, on branch road, be disposed with electro-hydraulic reversing valve (6.1) and one-level binder oil cylinder (6.2), on second branch road, be disposed with electro-hydraulic reversing valve (6.1) and secondary binder oil cylinder (6.3), on the 3rd branch road, be disposed with electro-hydraulic reversing valve (6.1) and pusher oil cylinder (6.4);
Described steel grasping machine hydraulic system (8) comprises pilot control valve group (8.1) and the logical multi-way valve (8.2) of hydraulic control six, described the second working connection (7) is divided into two-way, wherein a-road-through is toward pilot control valve group (8.1), on this road, be provided with a reduction valve (7.1), a-road-through is toward the logical multi-way valve (8.2) of hydraulic control six in addition, described pilot control valve group (8.1) comprises six pilot control valves, the logical multi-way valve (8.2) of described hydraulic control six comprises six selector valves, six pilot control valves are controlled respectively six selector valves, thereby control respectively the arm of force oil cylinder of the steel grasping machine of steel grasping machine, bucket arm cylinder, pawl bucket oil cylinder, platform angling cylinder, grab bucket angling cylinder, and the action of hoist cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320575733.9U CN203476866U (en) | 2013-09-17 | 2013-09-17 | Hydraulic control system of movable type wrapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320575733.9U CN203476866U (en) | 2013-09-17 | 2013-09-17 | Hydraulic control system of movable type wrapping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203476866U true CN203476866U (en) | 2014-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320575733.9U Withdrawn - After Issue CN203476866U (en) | 2013-09-17 | 2013-09-17 | Hydraulic control system of movable type wrapping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203476866U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452930A (en) * | 2013-09-17 | 2013-12-18 | 江阴市高德液压机械有限公司 | Hydraulic control system of movable packer |
| CN108457919A (en) * | 2018-04-13 | 2018-08-28 | 江苏高德液压机械有限公司 | The hydraulic control system for the dumper that band is grabbed with vehicle |
-
2013
- 2013-09-17 CN CN201320575733.9U patent/CN203476866U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452930A (en) * | 2013-09-17 | 2013-12-18 | 江阴市高德液压机械有限公司 | Hydraulic control system of movable packer |
| CN103452930B (en) * | 2013-09-17 | 2015-08-26 | 江苏高德液压机械有限公司 | The hydraulic control system of portable packer |
| CN108457919A (en) * | 2018-04-13 | 2018-08-28 | 江苏高德液压机械有限公司 | The hydraulic control system for the dumper that band is grabbed with vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU GAODE HYDRAULIC MACHINERY CO., LTD. Free format text: FORMER NAME: JIANGYIN GAODE HYDRAULIC MACHINERY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 214432, Chaoyang village, Chengjiang street, Jiangyin, Wuxi, Jiangsu Patentee after: Jiangsu Gao De hydraulic machinery Co., Ltd Address before: 214432, Chaoyang village, Chengjiang street, Jiangyin, Wuxi, Jiangsu Patentee before: Jiangyin GAODE Hydraulic Machinery Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140312 Effective date of abandoning: 20150826 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140312 Effective date of abandoning: 20150826 |
|
| RGAV | Abandon patent right to avoid regrant |