CN203439692U - Material pushing device - Google Patents
Material pushing device Download PDFInfo
- Publication number
- CN203439692U CN203439692U CN201320494371.0U CN201320494371U CN203439692U CN 203439692 U CN203439692 U CN 203439692U CN 201320494371 U CN201320494371 U CN 201320494371U CN 203439692 U CN203439692 U CN 203439692U
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- China
- Prior art keywords
- shift fork
- lorry
- shifting fork
- cylinder
- gravity
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- Expired - Lifetime
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- 239000000463 material Substances 0.000 title abstract description 11
- 230000005484 gravity Effects 0.000 claims abstract description 14
- 230000009471 action Effects 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000003042 antagnostic effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model provides a material pushing device. The device comprises a conveying track, a material lorry cylinder and a material lorry that is connected with the material lorry cylinder. The material lorry is provided with a shifting fork that is roatably disposed on a rotary shaft. The center of gravity of the shifting fork is disposed below the rotary shaft, so that the shifting fork remains vertical under the effects of gravity. The upper end of the shifting fork is higher than the top surface of the conveying track. The material lorry is provided with a stop block in fit with the shifting fork. When the upper end of the shifting fork is pushed forward along the conveying track, the shifting fork rotates below the top surface of the conveying track. The device removes a shifting fork cylinder disposed in the conventional material pushing device, and utilizes the offcenter shifting fork instead of the conventional shifting fork without complex air passages and circuits, so that the device provided by the utility model is simpler in structure. The center of gravity of the shifting fork is used for adjusting the vertical state of the shifting fork. The device is simple to operate. Production efficiency is improved and the integral device is safer and more reliable.
Description
Technical field
The utility model relates to a kind of material-pulling device, particularly relates to a kind of material-pulling device with shift fork.
Background technology
In steel manufacturing enterprise, product pushes to packaging platform by material-pulling device before packing.Figure 1 shows that the structural representation of material-pulling device in prior art, as shown in Figure 1, material-pulling device comprises lorry 2, lorry cylinder 1, shift fork 3 ＇, shift fork cylinder 6, delivery track 4 etc.In propelling movement process, steel product moves as square tube 5 on delivery track 4, and when square tube 5 touches shift fork 3 ＇, the piston rod of shift fork cylinder 6 starts backhaul, connecting rod 61 on piston rod is pulled to shift fork 3 ＇ below the end face of delivery track 4, and square tube 5 passes through from shift fork 3 ＇ tops.When square tube 5 from shift fork 3 ＇ by and arrive after assigned address, the piston rod of shift fork cylinder 6 starts rise, connecting rod 61 promotes shift fork 3 ＇, makes it in erectility.Now, lorry cylinder 1 promotes lorry 2, and lorry 2 drives shift fork 3 ＇ of erectility that square tube 5 is pushed on packaging platform.
The mechanism that realizes shift fork action in prior art is more loaded down with trivial details, needs comparatively complicated gas circuit and circuit layout, and complicated operation, easily causes maloperation, not only affects production efficiency and also has the potential safety hazard in production.
Utility model content
The shortcoming of prior art in view of the above, the technical problems to be solved in the utility model is to provide a kind of simple in structure, easy to operate, material-pulling device that production efficiency is high and safe and reliable.
For solving the problems of the technologies described above, the utility model provides a kind of material-pulling device, comprise delivery track, lorry cylinder and be connected in the lorry of lorry cylinder, described lorry is provided with shift fork, it is characterized in that: described shift fork is installed in a rotating shaft rotationally, the center of gravity of shift fork is positioned at rotating shaft below, makes the shift fork state of being kept upright under Action of Gravity Field, and the upper end of shift fork, higher than the end face of delivery track, is provided with the limiting stopper coordinating with described shift fork on described lorry; When the upper end of shift fork is pushed forward along delivery track, shift fork turns to below the end face of delivery track.
Preferably, the axletree that described rotating shaft is described lorry.
Preferably, described limiting stopper is installed in the front portion of described lorry, and the lower end of described shift fork is provided with a confined planes forward, and when described shift fork is during in erectility, the confined planes of described shift fork and described limiting stopper connect.
As mentioned above, material-pulling device described in the utility model, has following beneficial effect: removed original shift fork cylinder, used eccentric shift fork to replace original shift fork, without complicated gas circuit and circuit, structure is more simple; Rely on the erectility of the centre of gravity adjustment shift fork of shift fork, simple to operate, improved production efficiency, also make whole device safer reliable.
Accompanying drawing explanation
Fig. 1 is shown as the material-pulling device schematic diagram of prior art.
Fig. 2 is shown as material-pulling device schematic diagram of the present utility model.
Fig. 3 is shown as the birds-eye view of Fig. 2.
Fig. 4 is shown as Fig. 2 along the cutaway view of A-A line.
Fig. 5 is shown as the local amplification view of Fig. 2.
The specific embodiment
By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar can understand other advantages of the present utility model and effect easily by the disclosed content of this specification sheets.
Refer to accompanying drawing.Notice, appended graphic the illustrated structure of this specification sheets, ratio, size etc., equal contents in order to coordinate specification sheets to disclose only, for person skilled in the art scholar, understand and read, not in order to limit the enforceable qualifications of the utility model, therefore the technical essential meaning of tool not, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under the effect that the utility model can produce and the object that can reach, all should still drop on the technology contents that the utility model discloses and obtain in the scope that can contain.Meanwhile, described in this specification sheets " on " side refers to the direction contrary with the action direction of gravity; D score side refers to the direction identical with the action direction of gravity; " front " side refers to the direction identical with the throughput direction of material; " afterwards ", side referred to the direction contrary with the throughput direction of material.
Fig. 2 is to the structural representation that Figure 5 shows that material-pulling device of the present utility model, and as shown in Figures 2 to 5, the material-pulling device that the utility model provides also comprises delivery track 4, lorry cylinder 1 and is connected in lorry 2 of lorry cylinder 1 etc.In order to simplify the structure of material-pulling device, the material-pulling device that the utility model provides has removed the devices such as shift fork cylinder 6 and associated gas circuit, circuit, the shift fork being installed on lorry 2 is the eccentric shift fork 3 of installing, shift fork 3 is installed in a rotating shaft 31 rotationally, the center of gravity of shift fork 3 is positioned at rotating shaft 31 belows, make shift fork 3 state of being kept upright under Action of Gravity Field, and the upper end of shift fork 3 is higher than the end face of delivery track 4.When the upper end of shift fork 3 is promoted forward along delivery track 4 by external force, shift fork 3 can turn to below the end face of delivery track 4.
In embodiment, the steel material being pushed by material-pulling device is square tube 5.In Fig. 2 to Fig. 4, the front line direction of square tube 5 on delivery track 4 is arrow indicated direction, and the initial condition of shift fork 3 is erectility.When square tube 5 is encountered upright shift fork 3, the thrust that shift fork 3 is subject to is forward overturn and is toppled over forward along the front line direction of square tube 5, and whole shift fork 3 is positioned at below the end face of delivery track 4 completely, and the center of gravity of shift fork 3 is elevated simultaneously.When square tube 5 is from shift fork 3 tops are passed through, thrust that shift fork 3 is subject to disappears, and under the effect of himself eccentric weight moment, turns back to again erectility.Now the piston rod of lorry cylinder 1 is released, and promotes lorry 2 and moves forward.Wheel 22 is housed on lorry 2, during lorry 2 operation, in the wheel track of wheel 22 below delivery track 4, rolls.Between the axletree of installing wheel 22 and lorry 2, there is no relative motion, shift fork 3 can directly be installed on axletree, and the rotating shaft 31 of shift fork 3 is exactly the axletree of lorry 2, and shift fork 3 can 31 rotate around the shaft.Shift fork 3 in erectility promotes square tube 5 and continues operation forward under the drive of lorry 2, until be pushed on packaging platform.After this, the piston rod of lorry cylinder 1 is regained, and pulls lorry 2 and shift fork to get back to initial position.
The material-pulling device that the utility model provides has replaced needing in prior art shift fork cylinder to control its shift fork upright or upset with eccentric shift fork, and without devices such as shift fork cylinder and relative gas circuit and circuit, the structure of whole material-pulling device is more simple; Shift fork is meeting Automatic-dumping under the pressure-acting of pushed product, and pressure can rely on the Action of Gravity Field adjustment of self to return erectility after disappearing, and has greatly simplified operating process, has improved production efficiency, has also eliminated the potential safety hazard causing because of complicated operation.
In sum, the utility model has effectively overcome various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all can, under spirit of the present utility model and category, modify or change above-described embodiment.Therefore, have in technical field under such as and conventionally know that the knowledgeable modifies or changes not departing from all equivalences that complete under spirit that the utility model discloses and technological thought, must be contained by claim of the present utility model.
Claims (3)
1. a material-pulling device, comprise delivery track (4), lorry cylinder (1) and be connected in the lorry (2) of described lorry cylinder (1), described lorry (2) is provided with shift fork (3), it is characterized in that: described shift fork (3) is installed in a rotating shaft (31) rotationally, the center of gravity of described shift fork (3) is positioned at described rotating shaft (31) below, make described shift fork (3) state of being kept upright under Action of Gravity Field, and the upper end of described shift fork (3) is higher than the end face of described delivery track (4); On described lorry (2), be provided with the limiting stopper (21) coordinating with described shift fork (3); When the upper end of shift fork (3) is pushed forward along delivery track (4), described shift fork (3) turns to below the end face of described delivery track (4).
2. material-pulling device according to claim 1, is characterized in that: described rotating shaft (31) is the axletree of described lorry (2).
3. material-pulling device according to claim 1, it is characterized in that: described limiting stopper (21) is installed in the front portion of described lorry (2), the lower end of described shift fork (3) is provided with a confined planes (32) forward, when described shift fork (3) is during in erectility, the confined planes (32) of described shift fork (3) connects with described limiting stopper (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320494371.0U CN203439692U (en) | 2013-08-13 | 2013-08-13 | Material pushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320494371.0U CN203439692U (en) | 2013-08-13 | 2013-08-13 | Material pushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203439692U true CN203439692U (en) | 2014-02-19 |
Family
ID=50090760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320494371.0U Expired - Lifetime CN203439692U (en) | 2013-08-13 | 2013-08-13 | Material pushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203439692U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106742199A (en) * | 2016-12-30 | 2017-05-31 | 施娜 | Automatic vegetables receive mounting mechanism |
| CN108328307A (en) * | 2018-04-27 | 2018-07-27 | 苏州阡晨金属包装设备有限公司 | A kind of pop can lid propulsion device |
| CN108974921A (en) * | 2018-08-16 | 2018-12-11 | 苏州阡晨金属包装设备有限公司 | A kind of pop can lid has a down dip out lid arrangement |
| CN109607158A (en) * | 2019-02-15 | 2019-04-12 | 无锡汉塔科技有限公司 | Automatic feeding device for tray |
| WO2021004291A1 (en) * | 2019-07-05 | 2021-01-14 | 魏德米勒界面有限及两合公司 | Material pushing device |
| CN112739194A (en) * | 2019-10-28 | 2021-04-30 | 先进装配系统有限责任两合公司 | Transporting the belt waste located in the transport path by means of the forward and backward movement of the pushing device |
| CN113213143A (en) * | 2021-05-14 | 2021-08-06 | 厦门尚美主张家具有限公司 | Edge sealing system for furniture plate processing and use method thereof |
-
2013
- 2013-08-13 CN CN201320494371.0U patent/CN203439692U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106742199A (en) * | 2016-12-30 | 2017-05-31 | 施娜 | Automatic vegetables receive mounting mechanism |
| CN106742199B (en) * | 2016-12-30 | 2019-04-26 | 施娜 | Automatic vegetable storage mechanism |
| CN108328307A (en) * | 2018-04-27 | 2018-07-27 | 苏州阡晨金属包装设备有限公司 | A kind of pop can lid propulsion device |
| CN108974921A (en) * | 2018-08-16 | 2018-12-11 | 苏州阡晨金属包装设备有限公司 | A kind of pop can lid has a down dip out lid arrangement |
| CN109607158A (en) * | 2019-02-15 | 2019-04-12 | 无锡汉塔科技有限公司 | Automatic feeding device for tray |
| WO2021004291A1 (en) * | 2019-07-05 | 2021-01-14 | 魏德米勒界面有限及两合公司 | Material pushing device |
| CN112739194A (en) * | 2019-10-28 | 2021-04-30 | 先进装配系统有限责任两合公司 | Transporting the belt waste located in the transport path by means of the forward and backward movement of the pushing device |
| CN113213143A (en) * | 2021-05-14 | 2021-08-06 | 厦门尚美主张家具有限公司 | Edge sealing system for furniture plate processing and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Ruilian Inventor after: Yan Qinxian Inventor after: Li Jia Inventor before: Wang Ruilian Inventor before: Yan Qinxian Inventor before: Li Jia |
|
| CP03 | Change of name, title or address |
Address after: 201815 Building 558 Xingshun Road, Jiading District, Shanghai, 1, 3, 4, 5, 6 and 8 Patentee after: SHANGHAI JIALENG ROLL FORMING TECHNOLOGY CO.,LTD. Address before: No. 385 Jia'an Highway, Jiading District, Shanghai, 201821 Patentee before: SHANGHAI JIALENG SECTION STEEL CO.,LTD. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140219 |
|
| CX01 | Expiry of patent term |