CN105728094B - Pulverizer is transported using the casting melting raw material of hydraulic system - Google Patents
Pulverizer is transported using the casting melting raw material of hydraulic system Download PDFInfo
- Publication number
- CN105728094B CN105728094B CN201610292270.3A CN201610292270A CN105728094B CN 105728094 B CN105728094 B CN 105728094B CN 201610292270 A CN201610292270 A CN 201610292270A CN 105728094 B CN105728094 B CN 105728094B
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- Prior art keywords
- valve
- hydraulic cylinder
- oil pump
- fuel tank
- hydraulic
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/005—Crushing or disintegrating by reciprocating members hydraulically or pneumatically operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/14—Stamping mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
- B02C21/02—Transportable disintegrating plant
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
Pulverizer is transported the invention discloses a kind of casting melting raw material of use hydraulic system.It includes fuel tank (1), oil pump (2) is provided with inside fuel tank (1), oil pump (2) is connected with motor (3), electric control box (4) is provided with above fuel tank (1), column (5) is provided with above electric control box (4), crossbeam (6) is provided with above column (5), crossbeam (6) is provided with slide rail (7), slide rail (7) is provided with road wheel (8), road wheel (8) bottom is connected with cantilever (9), C-shaped transport block (10) is provided with below cantilever (9), transport block (10) top is provided with hydraulic cylinder (11), the push rod end of hydraulic cylinder (11) is provided with crushing block (12), and crushing block (12) is arranged in transport block, crushing block (12) bottom is crushing groove (13)；Described oil pump (2) is connected through oil circuit (14) with hydraulic cylinder (11), and described electric control box (4) is connected through circuit (15) with road wheel (8).The present invention can realize the transporting while crush of raw metal, and not only increase operating efficiency, also improve the effect of casting melting.
Description
Technical field
The present invention relates to it is a kind of have transport the machinery while crushing, particularly a kind of casting of use hydraulic system
Melting raw material transports pulverizer.
Background technology
In the casting process of cast iron, melting is one of process of weight the most, and process is one by several metal collection
Rise, in input smelting furnace, be fused into molten iron.At present, it is with driving crawl metal and to convey metal toward the process fed intake in smelting furnace
Into smelting furnace.But the fusing effect of block of metal raw material is not good, melting efficiency is relatively low, therefore researches and develops a side transport metal
The transport pulverizer that raw material side is crushed to raw metal, becomes problem urgently to be resolved hurrily.
The content of the invention
It is an object of the present invention to provide a kind of casting melting raw material transport pulverizer of use hydraulic system.The present invention
Transporting while crush for raw metal can be realized, operating efficiency is not only increased, also improves the effect of casting melting.
The present invention also has the characteristics of crush force is big, wage is high, noise is low, vibration is small simultaneously, but also with job safety, alleviates
Labor strength.
Technical scheme：A kind of casting melting raw material transport pulverizer of use hydraulic system, including Machinery Ministry
Divide and hydraulic part, described mechanical part includes fuel tank, fuel tank internal is provided with oil pump, and oil pump is connected with motor, fuel tank
Top, which is provided with above electric control box, electric control box, is provided with column, crossbeam is provided with above column, crossbeam is provided with slide rail, sliding
Rail is provided with road wheel, and road wheel bottom, which is connected with below cantilever, cantilever, is provided with C-shaped transport block, and transport block top is provided with hydraulic pressure
Cylinder, the push rod end of hydraulic cylinder is provided with crushing block, and crushing block is arranged in transport block, and crushing block bottom is crushing groove；It is described
Oil pump be connected through oil circuit with hydraulic cylinder, described electric control box is connected through circuit with road wheel；Described hydraulic section subpackage
Include the main road check valve being connected with oil pump, main road check valve be connected with three-position four-way electromagnetic directional valve and with 3-position 4-way electromagnetism
The A mouths of reversal valve are connected, and the B mouths of three-position four-way electromagnetic directional valve are connected with fuel tank, the P mouths connection of three-position four-way electromagnetic directional valve
There is two-position four-way solenoid directional control valve, two-position four-way solenoid directional control valve is connected with booster, and booster is connected with hydraulic control one-way valve, liquid
Control check valve be connected with the P mouths of three-position four-way electromagnetic directional valve, booster be connected with hydraulic cylinder and with the rear end phase of hydraulic cylinder
Even, the rod end of hydraulic cylinder is connected with the T mouths of three-position four-way electromagnetic directional valve；It is connected with the oil circuit of booster and hydraulic cylinder
First pressure relay and second pressure relay；Described oil pump is connected with overflow valve, and overflow valve is connected with fuel tank.
In the casting melting raw material transport pulverizer of above-mentioned use hydraulic system, the bottom of described crushing block is provided with bar
Shape crushing tooth.
In the casting melting raw material transport pulverizer of foregoing use hydraulic system, it is provided between described fuel tank and oil pump
Filter.
In the casting melting raw material transport pulverizer of foregoing use hydraulic system, on the oil circuit of booster and hydraulic cylinder
It is also associated with pressure gauge.
Compared with prior art, the invention has the advantages that：
(1) set on crossbeam and road wheel is provided with slide rail, slide rail, road wheel mobile drive transport block on slide rail
Transverse shifting.It is provided with transport block above crushing groove, crushing groove and is provided with crushing block, hydraulic cylinder, work is set above crushing block
First raw metal is grabbed in crushing groove with handgrip when making, starts Driven by Hydraulic Cylinder crushing block and pushes to raw metal progress powder
Broken, road wheel movement brings transport block to by smelting furnace in crushing, and hydraulic cylinder resets, and handgrip is again by the raw metal after crushing
Grabbed from transport block in smelting furnace.The present invention can realize the transporting while crush of raw metal, and not only increase work
Make efficiency, also improve the effect of casting melting.
(2) present invention is when the left view energization of three-position four-way electromagnetic directional valve, and three-position four-way electromagnetic directional valve switches to left position,
The pressure oil of oil pump enters the rodless cavity of power hydraulic cylinder through three-position four-way electromagnetic directional valve, hydraulic control one-way valve, and motion bar drives
Crushing block fast feed, when crushing block contacting metal raw material, system pressure rise, hydraulic control one-way valve is closed, and pressure rise is extremely
During the setting value of first pressure relay, first pressure relay is transmitted, and makes energization, two on the right side of two-position four-way solenoid directional control valve
Four-way electromagnetic reversing valve switches to right position, and the low pressure oil of oil pump is through three-position four-way electromagnetic directional valve and two-position four-way solenoid directional control valve
Into the left chamber of booster, charged piston right lateral is promoted, the hydraulic oil of right chamber enters the rodless cavity of power hydraulic cylinder, pressurized hydraulic
Cylinder switchs to work feed, and raw metal is crushed, with the progress of crushing process, and the pressure of pressure duct is raised,
When the pressure length up to setting value of second pressure relay, second pressure relay is transmitted so that 3-position 4-way electromagnetic switch
Powered off on the right side of the left position of valve and two-position four-way solenoid directional control valve, while the right position of three-position four-way electromagnetic directional valve is powered, make three
Four-way electromagnetic reversing valve switches to right position, and two-position four-way solenoid directional control valve is again to left position, and the pressure oil of oil pump is through 3-position 4-way electricity
Magnetic reversal valve enters the rod chamber of power hydraulic cylinder, simultaneously turns on hydraulic control one-way valve, power hydraulic cylinder is quickly retracted, its rodless cavity
Fluid part enter the small chamber heap of booster move intensifier piston reset to the left, partly through hydraulic control one-way valve and 3-position 4-way electromagnetism
Reversal valve flows back to fuel tank, waits when being stopped, the electromagnet power-off of all reversal valves, and three-position four-way electromagnetic directional valve is again into
Position, oil pump unloading a, working cycles terminate.As can be seen here, the present invention is with crush force is big, wage is high, noise is low, vibration is small
The characteristics of, but also with job safety, alleviate labor strength.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the oil circuit schematic diagram of the present invention.
Embodiment
With reference to embodiment, the present invention is described in further detail, but not as limitation of the present invention.
Embodiment：A kind of casting melting raw material transport pulverizer of use hydraulic system, is constituted as depicted in figs. 1 and 2, bag
Mechanical part and hydraulic part are included, described mechanical part includes fuel tank 1, and the inside of fuel tank 1 is provided with oil pump 2, and oil pump 2 is connected with drive
Dynamic motor 3, the top of fuel tank 1 is provided with electric control box 4, and the top of electric control box 4 is provided with column 5, and the top of column 5 is provided with crossbeam
6, crossbeam 6 is provided with slide rail 7, and slide rail 7 is provided with road wheel 8, and road wheel can be using a whole set of walking including motor, skin wheel
Equipment, as long as road wheel can be driven and be controlled through wire by electric control box, the bottom of road wheel 8 is connected with cantilever
9, the lower section of cantilever 9 is provided with C-shaped transport block 10, and the top of transport block 10 is provided with hydraulic cylinder 11, and the push rod end of hydraulic cylinder 11 is provided with powder
Fragment 12, and crushing block 12 is arranged in transport block, the bottom of crushing block 12 is crushing groove 13；Described oil pump 2 through oil circuit 14 with
Hydraulic cylinder 11 is connected, and described electric control box 4 is connected through circuit 15 with road wheel 8.The bottom of described crushing block 12 is provided with
Strip crushing tooth 16.The present invention is set on crossbeam is provided with road wheel on slide rail, slide rail, road wheel is mobile on slide rail to be driven
The transverse shifting of transport block.It is provided with transport block above crushing groove, crushing groove and is provided with crushing block, liquid is set above crushing block
Cylinder pressure, first grabs raw metal in crushing groove with handgrip during work, starts Driven by Hydraulic Cylinder crushing block and pushes to raw metal
Crushed, road wheel movement brings transport block to by smelting furnace in crushing, hydraulic cylinder resets, and handgrip is again by the gold after crushing
Category raw material is grabbed in smelting furnace from transport block.The present invention can realize the transporting while crush of raw metal, and not only carry
High operating efficiency, also improves the effect of casting melting.
Described hydraulic part includes the main road check valve 17 being connected with oil pump 2, and main road check valve 17 is connected with three four
Electric change valve 18 and it is connected with the A mouths of three-position four-way electromagnetic directional valve 18, B mouths and the oil of three-position four-way electromagnetic directional valve 18
Case 1 is connected, and the P mouths of three-position four-way electromagnetic directional valve 18 are connected with two-position four-way solenoid directional control valve 19, two-position four-way electromagnetic switch
Valve 19 is connected with booster 20, and booster 20 is connected with hydraulic control one-way valve 21, hydraulic control one-way valve 21 and 3-position 4-way electromagnetic switch
The P mouths of valve 18 are connected, and booster 20 is connected with hydraulic cylinder 11 and is connected with the rear end of hydraulic cylinder 11, the rod end of hydraulic cylinder 11
It is connected with the T mouths of three-position four-way electromagnetic directional valve 18；Be connected with the oil circuit of booster 20 and hydraulic cylinder 11 first pressure after
Electrical equipment 22 and second pressure relay 23；Described oil pump 2 is connected with overflow valve 24, and overflow valve 24 is connected with fuel tank 1.Described
Filter 25 is provided between fuel tank 1 and oil pump 2.Pressure gauge 26 is also associated with the oil circuit of booster 20 and hydraulic cylinder 11.Liquid
Laminate section operation principle：When the left view of three-position four-way electromagnetic directional valve is powered, three-position four-way electromagnetic directional valve switches to left position, oil
The pressure oil of pump enters the rodless cavity of power hydraulic cylinder through three-position four-way electromagnetic directional valve, hydraulic control one-way valve, and motion bar drives powder
Fragment fast feed, when crushing block contacting metal raw material, system pressure rise, hydraulic control one-way valve is closed, pressure rise to the
During the setting value of one pressure switch, first pressure relay is transmitted, and makes energization, two four on the right side of two-position four-way solenoid directional control valve
Electric change valve switches to right position, and the low pressure oil of oil pump is entered through three-position four-way electromagnetic directional valve and two-position four-way solenoid directional control valve
Enter the left chamber of booster, promote charged piston right lateral, the hydraulic oil of right chamber enters the rodless cavity of power hydraulic cylinder, force hydraulic cylinder
Switch to work feed, raw metal is crushed, with the progress of crushing process, the pressure of pressure duct is raised, when
Pressure length up to the setting value of second pressure relay when, second pressure relay is transmitted so that three-position four-way electromagnetic directional valve
Left position and two-position four-way solenoid directional control valve on the right side of power off, while three-position four-way electromagnetic directional valve right position be powered, make three four
Electric change valve switches to right position, and two-position four-way solenoid directional control valve is again to left position, and the pressure oil of oil pump is through 3-position 4-way electromagnetism
Reversal valve enters the rod chamber of power hydraulic cylinder, simultaneously turns on hydraulic control one-way valve, power hydraulic cylinder is quickly retracted, its rodless cavity
Fluid part enters the dynamic intensifier piston of the small chamber heap of booster and resetted to the left, is partly changed through hydraulic control one-way valve and 3-position 4-way electromagnetism
Fuel tank is flow back to valve, is waited when being stopped, the electromagnet power-off of all reversal valves, three-position four-way electromagnetic directional valve is multiple to middle position,
Oil pump is unloaded, and a working cycles terminate.
Claims (4)
1. using the casting melting raw material transport pulverizer of hydraulic system, it is characterised in that：Including mechanical part and hydraulic part,
Described mechanical part includes being provided with oil pump (2) inside fuel tank (1), fuel tank (1), and oil pump (2) is connected with motor (3), oil
It is provided with above case (1) above electric control box (4), electric control box (4) and is provided with column (5), crossbeam is provided with above column (5)
(6), crossbeam (6) is provided with slide rail (7), and slide rail (7) is provided with road wheel (8), and road wheel (8) bottom is connected with cantilever (9), hangs
C-shaped transport block (10) is provided with below arm (9), C-shaped transport block (10) top is provided with hydraulic cylinder (11), the push rod end of hydraulic cylinder (11)
Portion is provided with crushing block (12), and crushing block (12) is arranged in C-shaped transport block, and crushing block (12) bottom is provided with crushing groove (13)；
Described oil pump (2) is connected through oil circuit (14) with hydraulic cylinder (11), and described electric control box (4) is through circuit (15) and road wheel
(8) it is connected；Described hydraulic part includes the main road check valve (17) being connected with oil pump (2), and main road check valve (17) is connected with
Three-position four-way electromagnetic directional valve (18) and it is connected with the A mouths of three-position four-way electromagnetic directional valve (18), three-position four-way electromagnetic directional valve
(18) B mouths are connected with fuel tank (1), and the P mouths of three-position four-way electromagnetic directional valve (18) are connected with two-position four-way solenoid directional control valve
(19), two-position four-way solenoid directional control valve (19) is connected with booster (20), and booster (20) is connected with hydraulic control one-way valve (21), liquid
Control check valve (21) be connected with the P mouths of three-position four-way electromagnetic directional valve (18), booster (20) be connected with hydraulic cylinder (11) and with
The rear end of hydraulic cylinder (11) is connected, and the rod end of hydraulic cylinder (11) is connected with the T mouths of three-position four-way electromagnetic directional valve (18)；
Booster (20) on the oil circuit of hydraulic cylinder (11) with being connected with first pressure relay (22) and second pressure relay (23)；Institute
The oil pump (2) stated is connected with overflow valve (24), and overflow valve (24) is connected with fuel tank (1).
2. the casting melting raw material transport pulverizer of use hydraulic system according to claim 1, it is characterised in that：It is described
Crushing block (12) bottom be provided with strip crushing tooth (16).
3. the casting melting raw material transport pulverizer of use hydraulic system according to claim 1, it is characterised in that：It is described
Fuel tank (1) and oil pump (2) between be provided with filter (25).
4. the casting melting raw material transport pulverizer of use hydraulic system according to claim 1, it is characterised in that：Increasing
Depressor (20) on the oil circuit of hydraulic cylinder (11) with being also associated with pressure gauge (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610292270.3A CN105728094B (en) | 2016-05-05 | 2016-05-05 | Pulverizer is transported using the casting melting raw material of hydraulic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610292270.3A CN105728094B (en) | 2016-05-05 | 2016-05-05 | Pulverizer is transported using the casting melting raw material of hydraulic system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105728094A CN105728094A (en) | 2016-07-06 |
| CN105728094B true CN105728094B (en) | 2017-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610292270.3A Active CN105728094B (en) | 2016-05-05 | 2016-05-05 | Pulverizer is transported using the casting melting raw material of hydraulic system |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106076467A (en) * | 2016-07-21 | 2016-11-09 | 南京市江宁区疾病预防控制中心 | Full-automatic oncomelania mashing device |
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| CN102319594A (en) * | 2011-07-20 | 2012-01-18 | 洛阳佑东光电设备有限公司 | Polysilicon crushing device |
| CN102527902A (en) * | 2010-12-08 | 2012-07-04 | 西安众智惠泽光电科技有限公司 | Hydraulic control system for riveting machine |
| CN202570290U (en) * | 2012-03-30 | 2012-12-05 | 天津飞通科技有限公司 | Foundry return crushing machine |
| CN103285966A (en) * | 2013-06-17 | 2013-09-11 | 天津市富明液压机械有限公司 | Cast iron crusher |
| CN205672980U (en) * | 2016-05-05 | 2016-11-09 | 湖州市千金宝云机械铸件有限公司 | A kind of foundry goods melting raw material transport pulverizer using hydraulic system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5441562B2 (en) * | 2009-08-18 | 2014-03-12 | 株式会社タグチ工業 | Speed increase circuit |
-
2016
- 2016-05-05 CN CN201610292270.3A patent/CN105728094B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102527902A (en) * | 2010-12-08 | 2012-07-04 | 西安众智惠泽光电科技有限公司 | Hydraulic control system for riveting machine |
| CN102319594A (en) * | 2011-07-20 | 2012-01-18 | 洛阳佑东光电设备有限公司 | Polysilicon crushing device |
| CN202570290U (en) * | 2012-03-30 | 2012-12-05 | 天津飞通科技有限公司 | Foundry return crushing machine |
| CN103285966A (en) * | 2013-06-17 | 2013-09-11 | 天津市富明液压机械有限公司 | Cast iron crusher |
| CN205672980U (en) * | 2016-05-05 | 2016-11-09 | 湖州市千金宝云机械铸件有限公司 | A kind of foundry goods melting raw material transport pulverizer using hydraulic system |
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| CN105728094A (en) | 2016-07-06 |
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Effective date of registration: 20200102 Address after: Room 1,020, Nanxun Science and Technology Pioneering Park, No. 666 Chaoyang Road, Nanxun District, Huzhou City, Zhejiang Province, 313000 Patentee after: Huzhou You Yan Intellectual Property Service Co., Ltd. Address before: 313009 Zhejiang province Huzhou Nanxun District Qianjin Town People's Bridge Patentee before: The precious cloud machinery of Huzhou City a thousand pieces of gold foundry goods Co., Ltd |
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Effective date of registration: 20200608 Address after: Under the viaduct on the south side of the intersection of fufu South Road and Xieyuan East Road, Jingchuan Town, Jingxian County, Xuancheng City, Anhui Province Patentee after: Jingxian fanze Technology Service Co.,Ltd. Address before: Room 1,020, Nanxun Science and Technology Pioneering Park, No. 666 Chaoyang Road, Nanxun District, Huzhou City, Zhejiang Province, 313000 Patentee before: Huzhou You Yan Intellectual Property Service Co.,Ltd. |