CN204842885U - Dolly is transported to double -deck roll table - Google Patents
Dolly is transported to double -deck roll table Download PDFInfo
- Publication number
- CN204842885U CN204842885U CN201520537090.8U CN201520537090U CN204842885U CN 204842885 U CN204842885 U CN 204842885U CN 201520537090 U CN201520537090 U CN 201520537090U CN 204842885 U CN204842885 U CN 204842885U
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- China
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- crane
- underframe
- double
- sides
- transport carriage
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Abstract
The utility model discloses a dolly is transported to double -deck roll table, belong to and transport dolly technical field, its technical essential includes the chassis, wherein the chassis bottom is equipped with running gear, be equipped with the crane above the chassis, be equipped with elevating system between chassis and crane, be equipped with the support frame at the crane respectively along the both sides of running gear walking direction, be equipped with two row at least roller group in the interval respectively along length direction on each support frame, be located each row roller group one -to -one on each support frame, corresponding roller group cooperation forms the rollgang of carrying the sand box, the utility model aims at providing a dolly is transported to double -deck roll table that compact structure and working effect are high, be used for the sand box to transport.
Description
Technical field
The utility model relates to a kind of transport carriage, more particularly, particularly relates to a kind of double-layer roller table transport carriage.
Background technology
In Casting Equipment of Machine field, the function of transport carriage is transported in another section of production line by the sandbox on one section of production line.Existing single station transport carriage structure is simple, and can only transport a sandbox, transfer efficiency is low at every turn; And double transport carriage can carry two sandboxes at every turn, but place two sandboxes on individual layer roller-way, need dolly length to elongate one times, thus cause transport carriage length to increase, take more floor space.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, provides a kind of compact conformation and the high double-layer roller table transport carriage of working effect.
The technical solution of the utility model is achieved in that a kind of double-layer roller table transport carriage, comprises underframe, is provided with walking mechanism bottom wherein said underframe; Above underframe, be provided with crane, between underframe and crane, be provided with elevating mechanism; Bracing frame is respectively equipped with along the both sides of walking mechanism direction of travel at crane, each bracing frame is interval with at least two row's roller set along its length respectively, be positioned at each row's roller set one_to_one corresponding on each bracing frame, corresponding roller set coordinates the rollgang forming conveying sandbox.
In above-mentioned a kind of double-layer roller table transport carriage, described walking mechanism is at least provided with two groups; Each group of walking mechanism is made up of the road wheel adapted with external orbital upper surface and the guide wheel that is horizontally set on external orbital two sides along its length respectively, and the guide wheel being positioned at both sides is adjacent to corresponding external orbital two sides.
In above-mentioned a kind of double-layer roller table transport carriage, described elevating mechanism is primarily of the lift cylinders be vertically arranged on base and the some guide post compositions being arranged on lift cylinders periphery; The drive rod of lift cylinders is connected with crane; Each guide post upper end is fixed on bottom crane, underframe is provided with and each guide post through hole one to one, the underframe of each through hole upper end is provided with the guide holder adapted with guide post.
The utility model is coordinated with crane by elevating mechanism, realizes moving up and down of roller set, thus former horizontal double dolly can be become the double of vertical direction, not only ensure transfer efficiency, and effectively reduce dolly length after adopting said structure.The utility model has compact conformation, the easy to use and advantage that operating efficiency is high.
Accompanying drawing explanation
Below in conjunction with the embodiment in accompanying drawing, the utility model is described in further detail, but do not form any restriction of the present utility model.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left TV structure schematic diagram of Fig. 1;
Fig. 3 is using state schematic diagram of the present utility model.
In figure: underframe 1, walking mechanism 2, road wheel 2a, guide wheel 2b, crane 3, elevating mechanism 4, lift cylinders 4a, guide post 4b, guide holder 4c, bracing frame 5, roller set 6, sandbox 7.
Detailed description of the invention
Consult shown in Fig. 1 and Fig. 2, a kind of double-layer roller table transport carriage of the present utility model, comprise underframe 1, be provided with walking mechanism 2 bottom underframe 1, walking mechanism 2 is at least provided with two groups; In the present embodiment, walking mechanism 2 is provided with two groups, each group of walking mechanism 2 is made up of the road wheel 2a adapted with external orbital upper surface and the guide wheel 2b that is horizontally set on external orbital two sides along its length respectively, and the guide wheel 2b being positioned at both sides is adjacent to corresponding external orbital two sides.Road wheel 2a is connected with underframe 1 with axle bed by rotating shaft, and guide wheel 2b side is connected with underframe 1 by link.In addition, for saving manpower, improve automaticity, road wheel 2a also can connect driving mechanism, as motorized motions.Certainly, also external orbital can be designed to motive track.
Above underframe 1, be provided with crane 3, be provided with elevating mechanism 4 between underframe 1 and crane 3, in the present embodiment, elevating mechanism 4 forms primarily of the lift cylinders 4a be vertically arranged on base 1 and the some guide post 4b being arranged on lift cylinders 4a periphery; Lift cylinders 4a as the case may be, can select pneumatic, to surge or electronic as power source.The drive rod of lift cylinders 4a is connected with crane 3; Each guide post 4b upper end is fixed on bottom crane 3, underframe 1 is provided with and each guide post 4b through hole one to one, the underframe 1 of each through hole upper end is provided with the guide holder 4c adapted with guide post 4b.Bracing frame 5 is respectively equipped with along the both sides of walking mechanism 2 direction of travel at crane 3, each bracing frame 5 is interval with at least two row's roller set 6 along its length respectively, be positioned at each row's roller set 6 one_to_one corresponding on each bracing frame 5, corresponding roller set 6 coordinates the rollgang forming conveying sandbox.Roller set 6 in the present embodiment is provided with two rows.
Consult shown in Fig. 3, during use, lift cylinders 4a is connected with control terminal.Original operating state is: transport carriage is in sandbox section one end to be transported, lift cylinders 4a drive rod stretches out, crane 3 is risen to a high position, this rollgang arranged at present and production line roller-way are in same level, sandbox 7 rolls in lower row's rollgang by production line, after sandbox rolls into completely, lift cylinders 4a drives crane 3 to decline, when lift cylinders 4a drive rod is regained completely, the rollgang of upper row and production line roller-way are in same level, another sandbox rolls in the rollgang of upper row by production line, after sandbox rolls into completely, transport carriage relies on road wheel and guide wheel horizontal transfer on another section of production line, lift cylinders 4a describes action reversed work according to above, two sandboxes are transported in this section of production line, complete one action.Repeat above action, realize the circulation transhipment work of this transport carriage.
Above illustrated embodiment is better embodiment of the present utility model, only be used for conveniently the utility model being described, not any pro forma restriction is done to the utility model, have in any art and usually know the knowledgeable, if do not depart from the utility model carry in the scope of technical characteristic, utilize the utility model disclose the Equivalent embodiments changing or modify in the done local of technology contents, and do not depart from technical characteristic content of the present utility model, all still belong in the scope of the utility model technical characteristic.
Claims (3)
1. a double-layer roller table transport carriage, comprises underframe (1), it is characterized in that, described underframe (1) bottom is provided with walking mechanism (2); Be provided with crane (3) in underframe (1) top, between underframe (1) and crane (3), be provided with elevating mechanism (4); Bracing frame (5) is respectively equipped with along the both sides of walking mechanism (2) direction of travel at crane (3), each bracing frame (5) is interval with at least two rows' roller set (6) along its length respectively, be positioned at each row's roller set (6) one_to_one corresponding on each bracing frame (5), corresponding roller set (6) coordinates the rollgang forming conveying sandbox.
2. a kind of double-layer roller table transport carriage according to claim 1, is characterized in that, described walking mechanism (2) is at least provided with two groups; Each group of walking mechanism (2) is made up of the road wheel (2a) adapted with external orbital upper surface and the guide wheel (2b) that is horizontally set on external orbital two sides along its length respectively, and the guide wheel (2b) being positioned at both sides is adjacent to corresponding external orbital two sides.
3. a kind of double-layer roller table transport carriage according to claim 1, it is characterized in that, described elevating mechanism (4) is primarily of the lift cylinders (4a) be vertically arranged on base (1) and be arranged on peripheral some guide posts (4b) composition of lift cylinders (4a); The drive rod of lift cylinders (4a) is connected with crane (3); Each guide post (4b) upper end is fixed on crane (3) bottom, underframe (1) is provided with and each guide post (4b) through hole one to one, the underframe (1) of each through hole upper end is provided with the guide holder (4c) adapted with guide post (4b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520537090.8U CN204842885U (en) | 2015-07-22 | 2015-07-22 | Dolly is transported to double -deck roll table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520537090.8U CN204842885U (en) | 2015-07-22 | 2015-07-22 | Dolly is transported to double -deck roll table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204842885U true CN204842885U (en) | 2015-12-09 |
Family
ID=54733482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520537090.8U Expired - Fee Related CN204842885U (en) | 2015-07-22 | 2015-07-22 | Dolly is transported to double -deck roll table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204842885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149528A (en) * | 2015-07-22 | 2015-12-16 | 梅州五指石科技有限公司 | Double-layer roller way transfer trolley |
-
2015
- 2015-07-22 CN CN201520537090.8U patent/CN204842885U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149528A (en) * | 2015-07-22 | 2015-12-16 | 梅州五指石科技有限公司 | Double-layer roller way transfer trolley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20200722 |