CN201105738Y - Stillage truck anti-back device - Google Patents
Stillage truck anti-back device Download PDFInfo
- Publication number
- CN201105738Y CN201105738Y CNU2007201001295U CN200720100129U CN201105738Y CN 201105738 Y CN201105738 Y CN 201105738Y CN U2007201001295 U CNU2007201001295 U CN U2007201001295U CN 200720100129 U CN200720100129 U CN 200720100129U CN 201105738 Y CN201105738 Y CN 201105738Y
- Authority
- CN
- China
- Prior art keywords
- support
- chassis
- unloading device
- trolley
- delivery track
- 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
- 238000009434 installation Methods 0.000 claims abstract description 7
- 238000003825 pressing Methods 0.000 claims description 8
- 239000004677 Nylon Substances 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000002512 anti-withdrawal effect Effects 0.000 abstract 3
- 238000005266 casting Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 206010000372 Accident at work Diseases 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
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- Handcart (AREA)
Abstract
The utility model relates to a trolley anti-withdrawal device which consists of a bracket, a swing arm, a counterweight block and a retaining wheel. The upper surface of the bracket is provided with a clamping part which clamps the bottom edge of single trolley delivery rail; the two external sides below the bracket are symmetrically and pivotally provided with two longitudinal swing arms; one ends of the two swing arms which are positioned at the lower part of the trolley delivery rail are fixedly provided with the counterweight block; one ends of the two swing arms which are positioned at the upper part of the delivery rail are respectively provided with the retaining wheel. The trolley anti-withdrawal device has simple and smart integral structure and scientific and reasonable design, can prevent the withdrawal phenomenon without affecting the successful travelling of the trolley on the delivery rail by the anti-withdrawal device which is arranged on the delivery rail; furthermore, the installation position can be conveniently adjusted, the application is stable and reliable, and the safety delivery of the trolley in the casting production line can be effectively ensured.
Description
Technical field
The utility model relates to the foundry machinery field, particularly a kind of anti-unloading device of chassis that is used for the foundry production line safety control.
Background technology
In foundry production line, fortune mould chassis circulates in a certain direction on delivery track and advances, and fortune mould chassis should guarantee not take place setback at traveling process as far as possible, thereby guarantees safety in production.Because the roller of later-model fortune mould chassis is the roller with bearing arrangement by original copper sheathing structural development; therefore it is very sliding fast to transport the operation of mould chassis on delivery track; even slighter touching will cause transporting mould chassis generation setback; cause the fortune mould chassis of itself and back to collide; and the initiation industrial accident causes the stopping production of whole production line when serious.Therefore, prevent that later-model fortune mould chassis from falling back, guarantee that it advances by the certain orientation order, thereby guarantee that safety in production is a problem anxious to be solved before the project.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of anti-unloading device of chassis that is provided with swing arm that installs additional on conveying track is provided, and prevents that it from setback taking place when fortune mould chassis is advanced smoothly not influencing.
The utility model solves its technical matters and takes following technical scheme to realize:
This chassis anti-back device, it is characterized in that: constitute by support, swing arm, clump weight, gear wheel, the last plane of support is shaped on the holding part on edge at the bottom of the clamping wall scroll chassis delivery track, two outsides, support below symmetry hinge is adorned two LLs, the end that this two swing arm is positioned at chassis delivery track bottom installs clump weight, and the end that this two swing arm is positioned at delivery track top is separately installed with gear wheel.
And described two swing arms are rotated the two ends that the level that is installed on is installed in the axle in the support respectively by bearing.
And the concrete structure of the made holding part in plane is on the described support: the dihedral pressing plate that all be arranged in parallel above both sides, plane on the support, corresponding installation tight fixed bolt respectively on the plane on two pressing plates and support.
And a side of top, described support bottom assembling pouring weight is fixed with cushion block.
And described cushion block is the nylon cushion block.
Advantage of the present utility model and good effect are:
1. the mode of this chassis anti-back device by location and installation swing arm on the wall scroll delivery track, up by should be anti-during unloading device at delivery track when fortune mould chassis, the gear wheel that the roller of fortune mould chassis will be prevented being installed unloading device swing arm top be under axial compression; After the roller of fortune mould chassis leaves gear wheel, gear wheel lifts around axle under the effect of counterweight, be blocked in the rear of the fortune mould chassis roller that has just passed through, guarantee that it can only a/s direction advance, and can not fall back, effectively prevent to transport the mould chassis and in traveling process, be reversed phenomenon, guarantee safe, stable the carrying out that produces.
2. this chassis anti-back device is fixed with the nylon cushion block in a side of top, support bottom assembling pouring weight, because after fortune mould chassis passes through this anti-unloading device, the side that clump weight falls to clashing into support can produce bigger noise and make device produce damage easily, can cushion its impact greatly after installing the nylon cushion block, play cushioning effect, and reduce noise.
3. pressing plate that the plane be arranged in parallel by top, its both sides on the support of this chassis anti-back device and the bolt clip that is provided with respectively are held at the bottom of the delivery track along both sides, therefore this anti-unloading device can need position adjustment arbitrarily on delivery track, and installation and use are also more convenient quick.
4. the utility model integral structure is simply exquisite, design science is reasonable, by this anti-unloading device is installed on the wall scroll delivery track, can when advancing smoothly, fortune mould chassis prevent that it from setback taking place on conveying track not influencing, and the installation site can be adjusted easily, use reliable and stablely, effectively guarantee the safe transport of foundry production line fortune mould chassis.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to cutaway view;
Fig. 3 is the right elevation (semi-sictional view) of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is further described:
This chassis is prevented unloading device, and its innovative point is: it is made of support, swing arm 3, clump weight 5, gear wheel 2.Support is installed on the below of delivery track, and support is made of last plane 8 and the support body 7 that is installed in below, plane on this.The last plane of support is shaped on the holding part of the end of clamping wall scroll chassis delivery track 4 along 13 liang of outsides, the concrete structure of this holding part is: all be horizontally disposed with dihedral pressing plate 10 above both sides, plane on the support, corresponding installation tight fixed bolt 9 respectively on the plane on two pressing plates and support, to be held on by tightening this tight fixed bolt and clamp along both sides at the bottom of the delivery track between the plane on pressing plate and the support, thereby support will be fixed in the delivery track bottom.Support body two outsides hinge of support is adorned two LLs, and this two swing arm is rotated the two ends that the level that is installed on is installed in the axle 11 in the support respectively by bearing 12.An end that is positioned at the delivery track bottom in two swing arms is welded with a clump weight jointly.One side of assembling pouring weight on the support body top of support bottom is fixed with cushion block 6, and this cushion block can be the nylon cushion piece.An end that is positioned at delivery track top in two swing arms is separately installed with the gear wheel that is parallel to delivery track, and these two gear wheels are arranged at the both sides of next-door neighbour delivery track upper edge 14, the corresponding in the same way setting of the roller of being installed with fortune mould pallet bottom 1.
Principle of work of the present utility model is:
Fortune mould chassis (only illustrating the roller portion that its bottom is installed) moves on delivery track, and through this anti-unloading device the time, the roller that its bottom is installed is depressed gear wheel, and swing arm and clump weight pivot under this pressure effect; After roller left gear wheel, gear wheel lifted under the effect of clump weight, was blocked in the roller rear of the fortune mould chassis that has just passed through, and guarantee that fortune mould chassis can only a/s direction move ahead, and can not fall back, thereby the safety that effectively guarantees foundry production line is carried out.
Claims (5)
1. a chassis is prevented unloading device, it is characterized in that: constitute by support, swing arm, clump weight, gear wheel, the last plane of support is shaped on the holding part on edge at the bottom of the clamping wall scroll chassis delivery track, two outsides, support below symmetry hinge is adorned two LLs, the end that this two swing arm is positioned at chassis delivery track bottom installs clump weight, and the end that this two swing arm is positioned at delivery track top is separately installed with gear wheel.
2. want 1 described chassis to prevent unloading device according to right, it is characterized in that: described two swing arms are rotated the two ends that the level that is installed on is installed in the axle in the support respectively by bearing.
3. want 1 described chassis to prevent unloading device according to right, it is characterized in that: the concrete structure of the made holding part in plane is on the described support: the dihedral pressing plate that all be arranged in parallel above both sides, plane on the support, corresponding installation tight fixed bolt respectively on the plane on two pressing plates and support.
4. want 1 described chassis to prevent unloading device according to right, it is characterized in that: a side of top, described support bottom assembling pouring weight is fixed with cushion block.
5. want 4 described chassis to prevent unloading device according to right, it is characterized in that: described cushion block is the nylon cushion block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201001295U CN201105738Y (en) | 2007-10-24 | 2007-10-24 | Stillage truck anti-back device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201001295U CN201105738Y (en) | 2007-10-24 | 2007-10-24 | Stillage truck anti-back device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201105738Y true CN201105738Y (en) | 2008-08-27 |
Family
ID=39957530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201001295U Expired - Fee Related CN201105738Y (en) | 2007-10-24 | 2007-10-24 | Stillage truck anti-back device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201105738Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069180A (en) * | 2009-11-25 | 2011-05-25 | 致恒(天津)实业有限公司 | Conveyor-line feed resistant mechanism for mould carriage |
| CN110900658A (en) * | 2019-12-04 | 2020-03-24 | 青岛恒林工业集团股份有限公司 | Trolley positioning device at manipulator of horizontal auxiliary machine |
-
2007
- 2007-10-24 CN CNU2007201001295U patent/CN201105738Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069180A (en) * | 2009-11-25 | 2011-05-25 | 致恒(天津)实业有限公司 | Conveyor-line feed resistant mechanism for mould carriage |
| CN110900658A (en) * | 2019-12-04 | 2020-03-24 | 青岛恒林工业集团股份有限公司 | Trolley positioning device at manipulator of horizontal auxiliary machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHIHENG (TIANJIN) INDUSTRY CO., LTD. Free format text: FORMER NAME: HUNTERE (TIANJIN) SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 300308 No. 60 West Central Road, Tianjin Airport Logistics Processing Zone Patentee after: Zhiheng (Tianjin) Industrial Co., Ltd. Address before: 300308, Industrial Zone No. 13-06, Tianjin Airport Logistics Processing Zone Patentee before: Huntere Tianjin Technology Development Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: REN YUBAO Free format text: FORMER OWNER: ZIHENG (TIANJIN) INDUSTRY CO., LTD. Effective date: 20131225 Owner name: RAN QIANG Effective date: 20131225 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 300308 BINHAI NEW DISTRICT, TIANJIN TO: 300010 HEBEI, TIANJIN |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131225 Address after: 300010 Tianjin city Hebei District Yue Wei Lu yueyun apartment 5 Gate No. 1406 Patentee after: Ren Yubao Patentee after: Ran Qiang Address before: 300308 No. 60 West Central Road, Tianjin Airport Logistics Processing Zone Patentee before: Zhiheng (Tianjin) Industrial Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080827 Termination date: 20151024 |
|
| EXPY | Termination of patent right or utility model |