CN2191421Y - Electromagnetic control discharging door of concrete proportioning machine - Google Patents
Electromagnetic control discharging door of concrete proportioning machine Download PDFInfo
- Publication number
- CN2191421Y CN2191421Y CN 94209164 CN94209164U CN2191421Y CN 2191421 Y CN2191421 Y CN 2191421Y CN 94209164 CN94209164 CN 94209164 CN 94209164 U CN94209164 U CN 94209164U CN 2191421 Y CN2191421 Y CN 2191421Y
- Authority
- CN
- China
- Prior art keywords
- hook
- bin gate
- counterweight
- pin
- hooks
- 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
Links
- 238000007599 discharging Methods 0.000 title description 10
- 230000005484 gravity Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005303 weighing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model relates to an electromagnetic control of concrete proportioning machine unloads bin gate. It is composed of a movable door hinged on a pin shaft and capable of rotating around the pin shaft and two groups of hooks driven by electromagnets. One end of the movable door is a free end, and the other extending end is provided with a counterweight. Two groups of hooks are hinged on the fixed shaft and can horizontally swing, and the two groups of hooks are respectively matched with the free end of the discharge door and the hook pin on the counterweight end. Starting the first electromagnet, disengaging the first group of hooks from the free end of the bin gate, opening the bin gate, and hooking the counterweight end of the bin gate by the second hook; and starting the second electromagnet, separating the second hook from the counterweight end of the charging door, and closing the charging door under the action of counterweight gravity.
Description
The utility model belongs to building machinery, is a kind of Electromagnetic Control device for discharging of concrete proportioning machine.
The device for discharging of existing concrete proportioning machine mainly contains two kinds of forms: a kind of is the belt conveying-type, and another kind is a gate-type.The exit Wu Men of the former discharge hopper, but utilize the bottom surface of conveying belt as discharge hopper, travelling belt is motionless during batching, and the back of having prepared burden starts travelling belt, and material is sent.This device for discharging volume is big, take more space, and manufacturing expense is higher, the conveying belt rapid wear.The latter adopts gear train such as worm and gear to drive Dump gate more, and its structure is complicated, and manufacturing cost is also higher, and because the environment of working-yard is more abominable, its failure rate is higher.
The purpose of this utility model provides a kind of simple in structure, safe and reliable, but and the Electromagnetic Control Dump gate of the concrete proportioning machine of quickly discharging material.
Solution of the present utility model is: the Electromagnetic Control Dump gate of the concrete proportioning machine that is provided comprises a movable bin gate that is hinged on the discharge hopper exit and can rotates around hinging pin shaft by bearing pin, is provided with the bin gate counterweight that is fixed together with movable bin gate body at the opposite side of aforementioned bearing pin.In addition, also be provided with two groups by solenoid actuated and can be around the hook of dead axle horizontal hunting, wherein the position of first group of hook is that this hook can hook hook pin on the bin gate free end when bin gate is closed; The position of second group of hook is to open aft hook when bin gate can hook hook pin on the bin gate counterweight end.When proportioning machine in the batch weighing process, Dump gate is closed.Weighing finishes, first group of electromagnet energising action, and it is linked up with horizontal hunting and breaks off relations, because the action of gravity of the material in the discharge hopper is opened bin gate, material drops out from hopper rapidly.When bin gate was opened, the counterweight end of bin gate forwarded second group of hook place to bin gate, was linked up with and hooked.Discharging finishes, and starts second group of electromagnet the counterweight end is broken off relations, and bin gate resets and closes under the action of gravity of counterweight.
Compared with prior art, the utility model has the advantages that; Simple in structure, easy to maintenance, bin gate is opened rapidly.Because transmission link is few, so failure rate is extremely low.Because the open and close of bin gate is only by gravity, and electromagnet only need overcome the unhook resistance, so power consumption is less, and takies ground space hardly, its manufacturing expense is about 1/4 of belt conveying-type device for discharging.
Below in conjunction with accompanying drawing content of the present utility model is illustrated.
Accompanying drawing is a concrete structure figure of the present utility model.
As shown in the figure: Dump gate 1 is made up of body 2 and base plate 3.One end of bin gate body 2 is hinged on discharge hopper 5 or the support by bearing pin 4, and the other end is a free end, and its both sides respectively are provided with a hook pin 6.The elongated end of bin gate base plate 3 is provided with counterweight 8 and hook pin 7.Be fixedly connected with of the front of only drawing among two electromagnet 9(figure in hopper 5 outsides and the corresponding position of bin gate free end), each electromagnet respectively drives a hook 10, hook 10 is the connecting lever shape, is hinged on the bearing pin 11, and hopper 5 and 10 of hooks are provided with back-moving spring 12.Also be fixedly connected with an electromagnet 13 in another outside of hopper 5 and by the hook 15 on the bearing pin 14 of being hinged on of its driving.Bin gate 1 is hooked and closes by hook 10 during batching.Electromagnet 9 energisings during discharging, hook 10 is put to the right and is broken away from hook pin 6, promptly breaks off relations, and bin gate 1 is subjected to the action of gravity of material and rotates, opens around bearing pin 4.State after bin gate 1 is opened is shown in dot-and-dash line among the figure, and this moment, bin gate counterweight end turned to the top thereupon.Because hook 15 is hinged on the bearing pin 14, so can being hung in automatically, the hook pin 7 of bin gate counterweight end links up with on 15, the opening locking of bin gate 1.When closing bin gate, electromagnet 13 energisings, hook 15 is thrown off with bearing pin 7, and under the action of gravity of counterweight 8, bin gate 1 is closed, and by hook 10 lockings.
The utility model also can be used for the discharging of concrete mixer.
Claims (1)
1, a kind of Electromagnetic Control Dump gate of concrete proportioning machine, it is characterized in that comprising a movable bin gate (1) that is hinged on discharge hopper (5) exit and can rotates around hinging pin shaft (4) by bearing pin (4), opposite side at aforementioned bearing pin (4) is provided with the bin gate counterweight (8) that is fixed together with movable bin gate body (2), in addition, also be provided with two groups and drive by electromagnet (9,13) and can be around the hook (10,15) of dead axle horizontal hunting, wherein the position of first group of hook (10) be when bin gate (1) when closing this hook (10) can hook hook pin (6) on the bin gate free end; The position of second group of hook (15) is that this hook (15) can hook hook pin (7) on the bin gate counterweight end after bin gate (1) is opened.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 94209164 CN2191421Y (en) | 1994-04-08 | 1994-04-08 | Electromagnetic control discharging door of concrete proportioning machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 94209164 CN2191421Y (en) | 1994-04-08 | 1994-04-08 | Electromagnetic control discharging door of concrete proportioning machine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2191421Y true CN2191421Y (en) | 1995-03-08 |
Family
ID=33826940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 94209164 Expired - Fee Related CN2191421Y (en) | 1994-04-08 | 1994-04-08 | Electromagnetic control discharging door of concrete proportioning machine |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2191421Y (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105523206A (en) * | 2014-09-11 | 2016-04-27 | 梁建波 | Packaging equipment with weighing device |
CN107120973A (en) * | 2017-05-03 | 2017-09-01 | 宁夏铸峰特殊合金有限公司 | Bottom discharge formula metal smelt loading hopper |
CN107290032A (en) * | 2017-07-31 | 2017-10-24 | 常州机电职业技术学院 | Material weighing and throwing device |
CN108036847A (en) * | 2017-11-09 | 2018-05-15 | 浙江省海洋水产研究所 | Suitable for electronic scale of the fish with drying device and drying method of weighing |
CN111282902A (en) * | 2020-03-16 | 2020-06-16 | 曹运发 | Earthworm layered quick mud removing device |
CN115200681A (en) * | 2022-09-15 | 2022-10-18 | 安徽高哲信息技术有限公司 | Automatic unloading weighing device |
-
1994
- 1994-04-08 CN CN 94209164 patent/CN2191421Y/en not_active Expired - Fee Related
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105523206A (en) * | 2014-09-11 | 2016-04-27 | 梁建波 | Packaging equipment with weighing device |
CN105599924A (en) * | 2014-09-11 | 2016-05-25 | 梁建波 | Packaging device |
CN105599924B (en) * | 2014-09-11 | 2017-12-15 | 重庆市木越机械制造有限公司 | Packaging facilities |
CN105523206B (en) * | 2014-09-11 | 2017-12-19 | 江西宜丰国泰化工有限责任公司 | Packaging facilities with Weighing apparatus |
CN107120973A (en) * | 2017-05-03 | 2017-09-01 | 宁夏铸峰特殊合金有限公司 | Bottom discharge formula metal smelt loading hopper |
CN107290032A (en) * | 2017-07-31 | 2017-10-24 | 常州机电职业技术学院 | Material weighing and throwing device |
CN108036847A (en) * | 2017-11-09 | 2018-05-15 | 浙江省海洋水产研究所 | Suitable for electronic scale of the fish with drying device and drying method of weighing |
CN111282902A (en) * | 2020-03-16 | 2020-06-16 | 曹运发 | Earthworm layered quick mud removing device |
CN111282902B (en) * | 2020-03-16 | 2022-08-12 | 曹运发 | Earthworm layered quick mud removing device |
CN115200681A (en) * | 2022-09-15 | 2022-10-18 | 安徽高哲信息技术有限公司 | Automatic unloading weighing device |
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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 |