CN102658927A - Electric storage bin dredging machine - Google Patents
Electric storage bin dredging machine Download PDFInfo
- Publication number
- CN102658927A CN102658927A CN2012101563264A CN201210156326A CN102658927A CN 102658927 A CN102658927 A CN 102658927A CN 2012101563264 A CN2012101563264 A CN 2012101563264A CN 201210156326 A CN201210156326 A CN 201210156326A CN 102658927 A CN102658927 A CN 102658927A
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- Prior art keywords
- scraping blade
- pull bar
- driver
- group
- feed bin
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- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 238000007790 scraping Methods 0.000 claims description 38
- 230000005520 electrodynamics Effects 0.000 claims description 9
- 230000002401 inhibitory effect Effects 0.000 claims description 5
- 239000003638 chemical reducing agent Substances 0.000 abstract 2
- 239000004020 conductor Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses an electric storage bin dredging machine, which comprises a dredging rake, a control box, a motor, a reducer and a driver, wherein the control box is connected with the motor through a conductor; the motor is in transmission connection with a power input end of the driver through the reducer; and a power output end of the driver is in transmission connection with the driver. The dredging rake adopts an electric mode and is simple in structure, low in cost, easy to maintain and long in service life; the driver utilizes the principle of the traditional mechanical drive; and by an eccentric wheel and a crank connecting rod mechanism, the electric storage bin dredging machine is simple and practicable and is easy to manufacture.
Description
Technical field
The invention belongs to the mining machinery technical field, relate in particular to a kind of electrodynamic type feed bin dredging machine.
Background technology
Feed bin at industry splendid attire materials such as China's electric power, coal, chemical industry, metallurgy, building materials generally all is up big and down small square cone and cone; A lot of materials have big stickiness, are easy to stop up feed bin, and therefore the mediation rake generally all is installed in these feed bins; The mediation rake provides power through hydraulic actuating cylinder for it; Hydraulic actuating cylinder is connected with power station (comprising oil pump station and control box) through two high pressure fuel pipes, and equipment is many and complicated, and cost is high.When the mediation operation, hydraulic oil pipe has higher pressure, is prone to the leakage of hydraulic oil at interface; Cause waste; Environment is also had certain pollution, and existing hydraulic actuating cylinder is fixedly installed on the feed bin inwall, working environment is abominable; Be easy to damage, maintenance, maintenance or replacing difficulty are bigger; In addition; Mediation rake comprises on pull bar and the pull bar of vertical setting and is provided with several scraping blades from top to bottom; These scraping blades length in the horizontal direction shortens from top to bottom one by one; Resistance was less when the scraping blade of this structure moved downward at the mediation rake, and resistance is just big especially during upward movement, and the situation that reciprocal resistance differs bigger also can make the lost of life of hydraulic actuating cylinder.
Summary of the invention
The present invention is in order to solve weak point of the prior art, provide a kind of simple in structure, cost is low, not fragile, be easy to safeguard, the electrodynamic type feed bin dredging machine of long service life.
For solving the problems of the technologies described above; The present invention adopts following technical scheme: electrodynamic type feed bin dredging machine; Comprise the mediation rake, also comprise control box, motor, retarder and driver, control box is connected through lead with motor; Motor is in transmission connection through the power intake of retarder and driver, and the clutch end of driver is in transmission connection with the mediation rake.
Said mediation rake comprises the pull bar of vertical setting, and the axial level of pull bar is provided with several scraping blades, and all about pull bar axis symmetry, pull bar is arranged with the inhibiting device that is used for fixing at the feed bin inwall outward to each scraping blade; Said driver comprises eccentric wheel, connecting rod and rocking bar, captives joint with the power take-off shaft of retarder in an eccentric side center, captives joint with connecting rod in eccentric opposite side edge, and connecting rod and rocking bar upper end are hinged, and rocking bar lower end and pull bar upper end are hinged.
Said scraping blade is made up of with second group symmetrically arranged first group, and the scraping blade of first group length in the horizontal direction increases from top to bottom one by one, and the scraping blade of second group length in the horizontal direction shortens from top to bottom one by one.
The scraping blade upper surface of said first group is downward-sloping respectively to both sides from pull bar, and each scraping blade all forms up-narrow and down-wide pyramidal structure; The scraping blade lower surface of second group is inclined upwardly respectively to both sides from pull bar, and each scraping blade all forms down the narrow wide pyramidal structure that.
Adopt technique scheme, have following beneficial effect:
1, mediation rake adopt electrically operated mode, simple in structure, cost is low, for ease of maintenaince, long service life, driver utilizes the principle of traditional mechanical transmission, adopts eccentric wheel to add piston crank mechanism, and is simple, is easy to make.
2, scraping blade is by symmetrically arranged first group and second group, and the scraping blade of first group length in the horizontal direction increases from top to bottom one by one, and the scraping blade of second group length in the horizontal direction shortens from top to bottom one by one.This structure make pressing down of hydraulic actuating cylinder and on the dynamic equilibrium of drawing, improve hydraulic actuating cylinder and be in good working order, increase the service life.
3, the scraping blade upper surface of first group is downward-sloping respectively to both sides from pull bar, and each scraping blade all forms up-narrow and down-wide pyramidal structure; This structure resistance when mediation rake upward movement can farthest reduce, thereby reduces the takeoff output of light liquid cylinder pressure.The scraping blade lower surface of second group is inclined upwardly respectively to both sides from pull bar, and each scraping blade all forms down the narrow wide pyramidal structure that.Resistance can farthest reduce when this structure moved downward at the mediation rake, thereby alleviated hydraulic cylinder power output.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
As shown in Figure 1; Electrodynamic type feed bin dredging machine of the present invention; Comprise mediation rake, control box 9, motor 1, retarder 2 and driver; Control box 9 is connected through lead 10 with motor 1, and motor 1 is in transmission connection through the power intake of retarder 2 with driver, and the clutch end of driver is in transmission connection with the mediation rake.
The mediation rake comprises the pull bar 3 of vertical setting; Pull bar 3 axial levels are provided with several scraping blades 4; Each scraping blade 4 is all about pull bar 3 axis symmetry; The pull bar 3 outer inhibiting device 5 (inhibiting device 5 repeats no more for existing mature technology, concrete structure) that are used for fixing at feed bin (not shown) inwall that are arranged with; Driver comprises eccentric wheel 6, connecting rod 7 and rocking bar 8; Captive joint with the power take-off shaft of retarder 2 in one side center of eccentric wheel 6; Captive joint with connecting rod 7 in the opposite side edge of eccentric wheel 6, connecting rod 7 is hinged with rocking bar 8 upper ends, and rocking bar 8 lower ends and pull bar 3 upper ends are hinged.
Scraping blade 4 is made up of with second group symmetrically arranged first group, and scraping blade 4 length in the horizontal direction of first group increases from top to bottom one by one, and scraping blade 4 length in the horizontal direction of second group shortens from top to bottom one by one.Scraping blade 4 upper surfaces of first group are downward-sloping respectively to both sides from pull bar 3, and each scraping blade all forms up-narrow and down-wide pyramidal structure; Scraping blade 4 lower surfaces of second group are inclined upwardly respectively to both sides from pull bar 3, and each scraping blade 4 all forms the narrow down wide pyramidal structure that.
Motor 1 is installed in outside the feed bin with retarder 2; The mediation rake is installed in the feed bin, and when occurring the material obstruction in the feed bin, the staff is through the switch open motor 1 in the operation control box 9; Motor 1 drives eccentric wheel 6 rotations through retarder 2; Eccentric wheel 6 is done through connecting rod 7 drive rocking bars 8 and is swung up and down, because rocking bar 8 upper and lower sides are hinged with connecting rod 8 and pull bar 3 respectively, and under the spacing and guiding function of inhibiting device 6; Pull bar 3 can only pump, and the scraping blade 4 on the pull bar 3 is just dredged the obstruction material in the feed bin.
Claims (4)
1. electrodynamic type feed bin dredging machine; Comprise the mediation rake; It is characterized in that: also comprise control box, motor, retarder and driver; Control box is connected through lead with motor, and motor is in transmission connection through the power intake of retarder and driver, and the clutch end of driver is in transmission connection with the mediation rake.
2. electrodynamic type feed bin dredging machine according to claim 1; It is characterized in that: said mediation rake comprises the pull bar of vertical setting; The axial level of pull bar is provided with several scraping blades; All about pull bar axis symmetry, pull bar is arranged with the inhibiting device that is used for fixing at the feed bin inwall outward to each scraping blade; Said driver comprises eccentric wheel, connecting rod and rocking bar, captives joint with the power take-off shaft of retarder in an eccentric side center, captives joint with connecting rod in eccentric opposite side edge, and connecting rod and rocking bar upper end are hinged, and rocking bar lower end and pull bar upper end are hinged.
3. electrodynamic type feed bin dredging machine according to claim 2; It is characterized in that: said scraping blade is made up of with second group symmetrically arranged first group; The scraping blade of first group length in the horizontal direction increases from top to bottom one by one, and the scraping blade of second group length in the horizontal direction shortens from top to bottom one by one.
4. electrodynamic type feed bin dredging machine according to claim 3 is characterized in that: the scraping blade upper surface of said first group is downward-sloping respectively to both sides from pull bar, and each scraping blade all forms up-narrow and down-wide pyramidal structure; The scraping blade lower surface of second group is inclined upwardly respectively to both sides from pull bar, and each scraping blade all forms down the narrow wide pyramidal structure that.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210156326.4A CN102658927B (en) | 2012-05-21 | 2012-05-21 | Electric storage bin dredging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210156326.4A CN102658927B (en) | 2012-05-21 | 2012-05-21 | Electric storage bin dredging machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102658927A true CN102658927A (en) | 2012-09-12 |
| CN102658927B CN102658927B (en) | 2014-01-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210156326.4A Active CN102658927B (en) | 2012-05-21 | 2012-05-21 | Electric storage bin dredging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102658927B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108482880A (en) * | 2018-04-27 | 2018-09-04 | 广东省现代农业装备研究所 | A kind of storage bin arc-breaking device and application have the feeder of the device |
| CN108848831A (en) * | 2018-09-06 | 2018-11-23 | 河北农业大学 | Fertilizer applying shovel |
| CN109353704A (en) * | 2018-11-30 | 2019-02-19 | 湖南嘉力亚新材料有限公司 | A kind of device solving powder knot arch |
| CN111115295A (en) * | 2019-12-16 | 2020-05-08 | 合肥固泰自动化有限公司 | Powder quantitative feeding equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB970201A (en) * | 1961-09-21 | 1964-09-16 | T H And J Daniels Ltd | Improvements in or relating to hoppers |
| CN2837244Y (en) * | 2005-08-15 | 2006-11-15 | 赵东楼 | Pushing type hopper dredging machine |
| CN201376755Y (en) * | 2009-04-13 | 2010-01-06 | 李林斌 | Auxiliary blanking device of mechanical type powder material |
| CN201442722U (en) * | 2009-06-22 | 2010-04-28 | 山东兖煤凯达环保机械有限公司 | Bunker coal feeding pushing device |
| CN201721833U (en) * | 2010-06-28 | 2011-01-26 | 濮阳市亚利机械制造有限公司 | Intelligent stock bin dredging machine |
| CN201784963U (en) * | 2010-08-06 | 2011-04-06 | 黑龙江建龙钢铁有限公司 | Pit unclogging cart |
-
2012
- 2012-05-21 CN CN201210156326.4A patent/CN102658927B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB970201A (en) * | 1961-09-21 | 1964-09-16 | T H And J Daniels Ltd | Improvements in or relating to hoppers |
| CN2837244Y (en) * | 2005-08-15 | 2006-11-15 | 赵东楼 | Pushing type hopper dredging machine |
| CN201376755Y (en) * | 2009-04-13 | 2010-01-06 | 李林斌 | Auxiliary blanking device of mechanical type powder material |
| CN201442722U (en) * | 2009-06-22 | 2010-04-28 | 山东兖煤凯达环保机械有限公司 | Bunker coal feeding pushing device |
| CN201721833U (en) * | 2010-06-28 | 2011-01-26 | 濮阳市亚利机械制造有限公司 | Intelligent stock bin dredging machine |
| CN201784963U (en) * | 2010-08-06 | 2011-04-06 | 黑龙江建龙钢铁有限公司 | Pit unclogging cart |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108482880A (en) * | 2018-04-27 | 2018-09-04 | 广东省现代农业装备研究所 | A kind of storage bin arc-breaking device and application have the feeder of the device |
| CN108848831A (en) * | 2018-09-06 | 2018-11-23 | 河北农业大学 | Fertilizer applying shovel |
| CN109353704A (en) * | 2018-11-30 | 2019-02-19 | 湖南嘉力亚新材料有限公司 | A kind of device solving powder knot arch |
| CN111115295A (en) * | 2019-12-16 | 2020-05-08 | 合肥固泰自动化有限公司 | Powder quantitative feeding equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102658927B (en) | 2014-01-22 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Electric storage bin dredging machine Effective date of registration: 20140828 Granted publication date: 20140122 Pledgee: Henan Futan Liquor Industry Co., Ltd. Pledgor: Puyang Yali Machinery Manufacture Co., Ltd. Registration number: 2014410000001 |
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Date of cancellation: 20150811 Granted publication date: 20140122 Pledgee: Henan Futan Liquor Industry Co., Ltd. Pledgor: Puyang Yali Machinery Manufacture Co., Ltd. Registration number: 2014410000001 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Electric storage bin dredging machine Effective date of registration: 20151021 Granted publication date: 20140122 Pledgee: Henan Futan Liquor Industry Co., Ltd. Pledgor: Puyang Yali Machinery Manufacture Co., Ltd. Registration number: 2015410000015 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170802 Granted publication date: 20140122 Pledgee: Henan Futan Liquor Industry Co., Ltd. Pledgor: Puyang Yali Machinery Manufacture Co., Ltd. Registration number: 2015410000015 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |