CN103449199B - Lifting device used for batch truck - Google Patents
Lifting device used for batch truck Download PDFInfo
- Publication number
- CN103449199B CN103449199B CN201310420623.XA CN201310420623A CN103449199B CN 103449199 B CN103449199 B CN 103449199B CN 201310420623 A CN201310420623 A CN 201310420623A CN 103449199 B CN103449199 B CN 103449199B
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- Prior art keywords
- flange
- lowering
- air spring
- fixed
- hoisting gear
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- Air Transport Of Granular Materials (AREA)
- Loading Or Unloading Of Vehicles (AREA)
Abstract
The invention relates to a lifting device used for a batch truck, which comprises a fixed bracket, wherein a joint pipe is mounted at the center of the fixed bracket, a first flange is mounted on the periphery of the joint pipe, a second flange is connected onto the fixed bracket, and the two ends of a flexible joint are respectively fixed onto the first flange and the second flange through a pressing frame; the fixed bracket is also connected with one end of a connecting board via a fastener, the other end of the connecting board is connected with a fixed support, an air spring is mounted on the fixed support, and the top part of the air spring is fixed through a limit board. The lifting device is simple in structure and convenient to operate; the up-down motion of the flexible joint can be realized through expansion and contraction of the volume of the air spring; therefore, the distance to the discharge end of a material chamber is reduced, the situations of material dispersion and material leakage during the material receiving process can be avoided, the connection air tightness with the discharge end of the material chamber during the material receiving process can be greatly improved.
Description
Technical field
The present invention relates to pneumatic transport equipment, particularly relate to a kind of lowering or hoisting gear for burden charging carriage.
Background technology
At present, in the Ingredient Production Line of Geldart-D particle, each feed bin needs to carry out batch mixing work after charging, tradition batch mixing utilizes manual type to make the discharge end of each feed bin align with the feed end of hopper and carry out splicing action, but the mode of this artificial batch mixing exists certain error, because the discharge end of feed bin and the feed end of hopper are located inaccurate, easily there is bulk cargo, leak the problems such as material, not only have impact on operating efficiency, also add enterprise's production cost.
Summary of the invention
The applicant, for above-mentioned existing issue, is studied improvement, provides the lowering or hoisting gear for burden charging carriage that a kind of structure is simple, easy to operate, the connection sealing of effective raising and feed bin discharge end.
The technical solution adopted in the present invention is as follows:
A kind of lowering or hoisting gear for burden charging carriage, comprise fixed support, be positioned at the device adapter of support bracket fastened center, at periphery device first flange of adapter, second Flange joint is on described fixed support, and the two ends be flexible coupling are individually fixed on the first flange and the second flange by press box; Described fixed support is also connected with one end of connecting plate by securing member, and the other end of described connecting plate is connected with fixed mount, and device air spring on fixed mount, the top of described air spring is fixed by limiting plate.
Its further technical scheme is:
Described limiting plate is installed on the periphery that is flexible coupling and runs through with the screw rod be installed in the first flange and is connected, and is positioned at the bottom of described limiting plate, in the described periphery be flexible coupling also affixed position-limited rack;
Described one end be flexible coupling outwards bends and extends to form first connecting portion measure-alike with the first flange, the other end outwards bends and extends to form second connecting portion identical with the second flange size, between the first connecting portion and the second connecting portion, the one wave part of bending continuously is also being set near the second connecting portion place;
The cross section of described position-limited rack is square;
Be positioned at the top returning apparatus sealing gasket of described first flange;
At the air inlet of the junction device air spring of described connecting plate and fixed mount;
Be positioned at the returning apparatus metal seat board of two ends up and down of described air spring.
Beneficial effect of the present invention is as follows:
Structure of the present invention is simple, easy to operate, by expansion and the contraction of air spring volume, achieve moving up and down of being flexible coupling, thus decrease the distance with feed bin discharge end, the situation of prevent occurring bulk cargo in splicing process, leaking material, greatly improves the connection sealing with feed bin discharge end in splicing process, arranges sealing gasket in the present invention simultaneously, playing cushioning effect when contacting with feed bin discharge end, preventing the binding face of hard contact effective sealing and feed bin discharge end.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is working state schematic representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 1, the present invention includes fixed support 1, the bottom of fixed support 1 connects (according to different installation situation from little vehicle device 17, described little vehicle device is replaceable is sending cans), adapter 12 is installed in the center being positioned at fixed support 1, adapter 12, for the connection with feed bin discharge end, ensures the circulation of material in adapter 12.As shown in Figure 1, Figure 3, at periphery device first flange 8 of adapter 12, at the top arrangement sealing gasket 16 of the first flange 8, second flange 2 is connected on fixed support 1, be flexible coupling 11 one end outwards bend and extend to form first connecting portion measure-alike with the first flange 8, the other end outwards bends and extends to form second connecting portion measure-alike with the second flange 2, between the first connecting portion and the second connecting portion, is also arranging the one wave part 1101 of bending continuously near the second connecting portion place.By press box 3 respectively by be flexible coupling 11 the first connecting portion be fixed on the first flange 8, by be flexible coupling 11 the second connecting portion be fixed on the second flange 2.As shown in Figure 1, Figure 3, fixed support 1 is also connected by securing member one end with connecting plate 4, the other end of connecting plate 4 is connected with fixed mount 5, as shown in Figure 1, Figure 2 and Figure 3, device air spring 6 on fixed mount 5, the device metal seat board of two ends up and down 602 of air spring 6, position is positioned at the top of air spring 6, fixed in the top of metal seat board 602 by limiting plate 7, air inlet 601 device of air spring 6 is in the junction of connecting plate 4 with fixed mount 5.Limiting plate 7 be installed on be flexible coupling 11 periphery running through with the screw rod 9 be installed in the first flange 8 be connected, be positioned at the bottom of limiting plate 7, in be flexible coupling 11 periphery also affixed position-limited rack 10, the cross section of position-limited rack 10 is square.As shown in Figure 1, on screw rod 9 returning apparatus for locking the locking nut 14 of press box 3, limiting plate 7 and position-limited rack 10.Limiting plate 7 is also fixed by hold-down nut 15 and bolt the top of air spring 6.
Specific works process of the present invention is as follows:
As shown in Figure 1, when needs carry out splicing action, open the air inlet 601 of air spring 6, by external equipment, compressed air is carried in air inlet 601, the volume of air spring 6 expands under compressed-air actuated continuous injection, producing active force after air spring 6 expands makes limiting plate 7 move up, because limiting plate 7 is connected with the first flange 8 by bolt 9, first flange 8 is also moved up, dotted portion in Fig. 1 is the mobile shape journey of limiting plate 7 and the first flange 8, after having moved, adapter 12 is docked with feed bin discharge end, due to device sealing gasket 16 on the first flange 8 during docking, prevent from producing with feed bin discharge end firmly contacting, and effective seal silo discharge end and adapter 12, make both fit tightly, after splicing action completes, discharge the gas in air spring 6, the volume contraction of air spring 6, revert to original state, repeat above-mentioned action and can complete splicing work to different feed bin discharge hole.
More than describing is explanation of the invention, and be not the restriction to invention, limited range of the present invention is see claim, and when without prejudice to basic structure of the present invention, the present invention can do any type of amendment.
Claims (7)
1. the lowering or hoisting gear for burden charging carriage, it is characterized in that: comprise fixed support (1), be positioned at center device adapter (12) of fixed support (1), at periphery device first flange (8) of adapter (12), second flange (2) is connected on described fixed support (1), and the two ends of be flexible coupling (11) are individually fixed on the first flange (8) and the second flange (2) by press box (3); Described fixed support (1) is also connected by securing member one end with connecting plate (4), the other end of described connecting plate (4) is connected with fixed mount (5), at the upper device air spring (6) of fixed mount (5), the top of described air spring (6) is fixed by limiting plate (7).
2. a kind of lowering or hoisting gear for burden charging carriage as claimed in claim 1, it is characterized in that: the periphery running through with the screw rod (9) be installed in the first flange (8) that described limiting plate (7) is installed on be flexible coupling (11) is connected, be positioned at the bottom of described limiting plate (7), in the periphery also affixed position-limited rack (10) of described be flexible coupling (11).
3. a kind of lowering or hoisting gear for burden charging carriage as claimed in claim 1, it is characterized in that: described in the be flexible coupling one end of (11) outwards bend and extend to form first connecting portion measure-alike with the first flange (8), the other end outwards bends and extends to form second connecting portion measure-alike with the second flange (2), between the first connecting portion and the second connecting portion, the one wave part (1101) of bending continuously is also being set near the second connecting portion place.
4. a kind of lowering or hoisting gear for burden charging carriage as claimed in claim 2, is characterized in that: the cross section of described position-limited rack (10) is square.
5. a kind of lowering or hoisting gear for burden charging carriage as claimed in claim 1, is characterized in that: top returning apparatus sealing gasket (16) being positioned at described first flange (8).
6. a kind of lowering or hoisting gear for burden charging carriage as claimed in claim 1, is characterized in that: at the air inlet (601) of described connecting plate (4) with junction device air spring (6) of fixed mount (5).
7. a kind of lowering or hoisting gear for burden charging carriage as claimed in claim 1, is characterized in that: the returning apparatus metal seat board of the two ends up and down (602) being positioned at described air spring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310420623.XA CN103449199B (en) | 2013-09-16 | 2013-09-16 | Lifting device used for batch truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310420623.XA CN103449199B (en) | 2013-09-16 | 2013-09-16 | Lifting device used for batch truck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103449199A CN103449199A (en) | 2013-12-18 |
| CN103449199B true CN103449199B (en) | 2015-04-29 |
Family
ID=49732120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310420623.XA Expired - Fee Related CN103449199B (en) | 2013-09-16 | 2013-09-16 | Lifting device used for batch truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103449199B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387214B (en) * | 2015-12-15 | 2017-11-03 | 神雾科技集团股份有限公司 | A kind of closed calcium carbide furnace charging system sealing device |
| CN106743269B (en) * | 2016-12-16 | 2019-02-12 | 芜湖万向新元环保科技有限公司 | A kind of railcar receiving hopper transposer |
| CN110027925B (en) * | 2019-05-29 | 2024-04-09 | 纳华(宁波)新材料科技有限公司 | Loading attachment is used in metal nano powder production |
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|---|---|---|---|---|
| CN2547402Y (en) * | 2000-12-04 | 2003-04-30 | 东营中胜粉体技术有限责任公司 | Composite elastic support superfine vibrating mill |
| DE202006013804U1 (en) * | 2006-09-08 | 2006-12-21 | Karl Schmidt Spedition Gmbh & Co. Kg | Bulk material loading unit comprises a framework, with a top accommodating a bulk material conveyor, and a bottom releasably attachable to the vehicle |
| CN201318985Y (en) * | 2008-12-15 | 2009-09-30 | 北京强度环境研究所 | Vibrating table moving ring bearing device |
| CN201713120U (en) * | 2010-05-17 | 2011-01-19 | 中天环保产业(集团)有限公司 | Closed fly ash storage and transportation device |
| CN102358518A (en) * | 2011-10-27 | 2012-02-22 | 江苏欧卓输送设备科技有限公司 | Intermediate unloader |
| CN202784862U (en) * | 2012-07-26 | 2013-03-13 | 江苏欧卓输送设备科技有限公司 | Discharger with sealing and warning functions |
| CN202967605U (en) * | 2012-11-13 | 2013-06-05 | 浙江中法新材料有限公司 | Sealing device for feeding screw |
| CN203529484U (en) * | 2013-09-16 | 2014-04-09 | 江苏欧卓输送设备科技有限公司 | Lifting device for burden charging carriage |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7476060B2 (en) * | 2005-08-31 | 2009-01-13 | The Young Industries, Inc. | Bulk material handling system and portable loading apparatus thereof |
-
2013
- 2013-09-16 CN CN201310420623.XA patent/CN103449199B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2547402Y (en) * | 2000-12-04 | 2003-04-30 | 东营中胜粉体技术有限责任公司 | Composite elastic support superfine vibrating mill |
| DE202006013804U1 (en) * | 2006-09-08 | 2006-12-21 | Karl Schmidt Spedition Gmbh & Co. Kg | Bulk material loading unit comprises a framework, with a top accommodating a bulk material conveyor, and a bottom releasably attachable to the vehicle |
| CN201318985Y (en) * | 2008-12-15 | 2009-09-30 | 北京强度环境研究所 | Vibrating table moving ring bearing device |
| CN201713120U (en) * | 2010-05-17 | 2011-01-19 | 中天环保产业(集团)有限公司 | Closed fly ash storage and transportation device |
| CN102358518A (en) * | 2011-10-27 | 2012-02-22 | 江苏欧卓输送设备科技有限公司 | Intermediate unloader |
| CN202784862U (en) * | 2012-07-26 | 2013-03-13 | 江苏欧卓输送设备科技有限公司 | Discharger with sealing and warning functions |
| CN202967605U (en) * | 2012-11-13 | 2013-06-05 | 浙江中法新材料有限公司 | Sealing device for feeding screw |
| CN203529484U (en) * | 2013-09-16 | 2014-04-09 | 江苏欧卓输送设备科技有限公司 | Lifting device for burden charging carriage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103449199A (en) | 2013-12-18 |
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Granted publication date: 20150429 Termination date: 20160916 |
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| CF01 | Termination of patent right due to non-payment of annual fee |