CN102980408B - Bi-directional skip car - Google Patents
Bi-directional skip car Download PDFInfo
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- CN102980408B CN102980408B CN201210461501.0A CN201210461501A CN102980408B CN 102980408 B CN102980408 B CN 102980408B CN 201210461501 A CN201210461501 A CN 201210461501A CN 102980408 B CN102980408 B CN 102980408B
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Abstract
The invention discloses a bi-directional skip car. The bi-directional skip car mainly comprises a skip car framework, a roller table driving device, two push rods and two geared-up pulleys. The roller table driving device is used as a driving device of the bi-directional skip car, and a reducing motor is adopted as a starting motor to drive a loop chain to load materials. Each the push rod comprises a cylindrical rack and two push rod hook heads, wherein the two push rod hook heads are respectively arranged at two ends of the cylindrical rack. In the process of moving, the cylindrical rack of the push rod is meshed with a speed increasing gear of the geared-up pulley all the time. The geared-up pulley is connected with a guide sleeve of the push rod. Moving of the geared-up pulleys drives the push rods to move. In the moving process of the push rods, the problems of tooth breaking and being stuck are avoided. The bi-directional skip car has the advantages of being safe and reliable, strong in flexibility and uneasy to abrade.
Description
Technical field
The present invention relates to a kind of truck, especially a kind of two-way truck.
Background technology
When plan heat treatment department, sometimes in order to improve the utilization rate in place, can arrange Equipment for Heating Processing in truck track both sides simultaneously.In this case, for truck, need to possess charging and the material unloading function of both direction simultaneously.Old-fashioned two-way truck is high for requirement on machining accuracy, throws off the situation of engagement again, after long-time use because push rod is present in driving wheel, push rod occurs in meeting and driven wheel is beaten tooth stuck, along with the continuous wearing and tearing of machine components, fault rate is also large, affects the operation of whole heat-treatment production line.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of push rod and drives engagement all the time, avoids beating the two-way truck of tooth and wearing and tearing.
For realizing above-mentioned technique effect, the invention discloses a kind of two-way truck and comprise:
One truck framework, the front end inner side of described truck framework is provided with stationary rack with rear inside level, and the middle part of described truck framework is laterally provided with complex trace roller-way support;
One roll table transmission device, described roll table transmission device is set up on described roller-way support, and described roll table transmission device connects a reducing motor;
Two push rods, described push rod comprises a cylindrical rack and two push rod gib heads that are arranged at respectively described cylindrical rack two ends, is arranged with a fairlead on described cylindrical rack, the outside of described fairlead is provided with one and turns over briar tooth wheel.
Two speedup coasters, the described speedup coaster described fairlead that is rotatably connected respectively, in described speedup coaster, be provided with a speed increasing gear, one side of described speed increasing gear and the engagement of the cylindrical rack of described push rod, stationary rack engagement on the opposite side of described speed increasing gear and described truck framework, the below of described speedup coaster is provided with a hydraulic cylinder, and described Driven by Hydraulic Cylinder connects a square spur rack, described square spur rack with described in turn over briar tooth wheel engagement.
The present invention further improves and is, on described speedup coaster, be connected with one group of directive wheel, corresponding described directive wheel is provided with guiding channel-section steel on described truck framework.
The present invention further improves and is, described roll table transmission device comprises plural roller, described roller mount is located on described roller-way support, described in adjacent twice, between roller, be provided with a loop chain, described loop chain is driven and is connected with described reducing motor by driving shaft, on described loop chain, coordinate to be provided with one and to cut somebody's hair, described in the both sides of cutting somebody's hair be respectively equipped with a promotion and roll.
The present invention further improves and is, described guide pipe is that an open-end tube is made.
The present invention further improves and is, described truck framework is welded by carbon steel section bar.
The present invention further improves and is, described roller-way support is welded by carbon steel section bar.
The present invention is owing to having adopted above technical scheme, making it have following beneficial effect is: the cylindrical rack of push rod meshes all the time with the speed increasing gear of speedup coaster in running, speedup coaster is connected with the fairlead of push rod, the mobile push rod that drives by speedup coaster moves, and push rod has avoided beating tooth or stuck problem in running.
Accompanying drawing explanation
Fig. 1 is the structural representation of the two-way truck of the present invention.
Fig. 2 is the structure top view of Fig. 1.
Fig. 3 is the partial structurtes enlarged diagram of Fig. 1.
Fig. 4 is the planar structure schematic diagram of the roll table transmission device of the two-way truck of the present invention.
Fig. 5 is the facade structures schematic diagram of Fig. 4.
Fig. 6 is the partial structurtes enlarged diagram of Fig. 2.
Fig. 7 is the structural representation of the fairlead of the two-way truck of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Consult shown in Fig. 1 and Fig. 2, two-way truck 1 of the present invention is mainly comprised of a truck framework 10, a roll table transmission device 11, two push rods 12 and speedup coaster 13.
Truck framework 10 is one to be erected at the rectangular frame on the traversing chassis 14 of two-way truck 1, and wherein, truck framework 10 is welded by carbon steel section bar with traversing chassis 14, firm in structure.The front end inner side 101 of truck framework 10 is provided with stationary rack 100 with rear inside 102 levels.The middle part of truck framework 10 is laterally provided with complex trace roller-way support 110, coordinate shown in Fig. 3, plural number Kun 111 is set up on roller-way support 110, form three roads roller-way parallel to each other, shown in Fig. 4 and Fig. 5, between adjacent twice roller-way, be provided with a loop chain, this loop chain is driven and is connected with a reducing motor by the driving shaft 15 at two ends, as shown in Figure 3, moving direction along loop chain arranges plural gathering sill 112 between roller-way support 110, coordinate again shown in Fig. 5, the two ends cooperation of this loop chain is provided with one and cuts somebody's hair 113, cut somebody's hair and 113 be tilted to down the both sides that are connected in truck framework 10, cut somebody's hair 113 both sides are respectively equipped with a promotion and roll 114, this loop chain is arranged in cut somebody's hair 113 the promotion of the interior serial connection of gathering sill 112 two ends and rolls 114, by reducing motor, drive driving shaft 15 rotations, thereby drive loop chain to move, promotion is rolled 114 cooperations and is cut somebody's hair 113 for pushing workpiece, form the roll table transmission device 11 of two-way truck 1 of the present invention.Workpiece rolls 114 through the promotion of loop chain and can on roller-way, move without lifting an eyebrow after pushing on roller-way.
Coordinate shown in Fig. 2 and Fig. 3, push rod 12 comprises that a cylindrical rack 121 and 122, two push rod gib heads 122 of two push rod gib heads are arranged at respectively the two ends of cylindrical rack 121, and push rod gib head 122 cylindrical racks 121 are 90 ° of angle settings.Shown in Fig. 6, cylindrical rack 121 is sheathed in a fairlead 16, and fairlead 16 is made by an open-end tube, and as shown in Figure 7, briar tooth wheel 160 is turned in the outside of fairlead 16 welding one, and this turns over briar tooth wheel 160 is one 1/4 gears.The fairlead 16 speedup coaster 13 that is rotatably connected, in speedup coaster 13, be provided with the speed increasing gear 130 of one 20 teeth, one side of this speed increasing gear 130 and 121 engagements of the cylindrical rack of push rod 12, stationary rack 100 engagements on the opposite side of speed increasing gear 130 and truck framework 10, when driving speedup coaster 13 to move, push rod 12 just starts mobile with the speed of 2 times of driving mechanisms, and each meshing point do not throw off all the time, has effectively avoided beating tooth or stuck problem.
Coordinate shown in Fig. 3, in the side of speedup coaster 13 near truck framework 10, be connected with one group of directive wheel 131, corresponding directive wheel 131 is provided with guiding channel-section steel 132 on truck framework 10, as shown in Figure 2, each speedup coaster 13 is connected with two directive wheels 131, be combined with two guiding channel-section steels 132, article two, guiding channel-section steel 132 is C font, article one, opening up, article one, opening down, be arranged at respectively the both sides up and down of stationary rack 100, directive wheel 131, in the interior movement of guiding channel-section steel 132, forms the motion track of speedup coaster 13.The below of speedup coaster 13 is provided with a hydraulic cylinder 133, and hydraulic cylinder 133 drives link one square spur rack 134, and as shown in Figure 6, square spur rack 134 is taken turns 160 engagements with the briar tooth that turns over of fairlead 16 outside welding.Square spur rack 134 is driven by hydraulic cylinder 133, when square spur rack 134 rises, promotes to turn over briar tooth wheel 160 and upwards rotates, and push rod gib head 122 is horizontal; When square spur rack 134 declines, drive is turned over briar tooth wheel 160 and is rotated, and push rod gib head 122 is in vertical position.Realize the hook that turns over of push rod 12.
The concrete use of the two-way truck 1 of the present invention is as follows:
When filling with substance, first by reducing motor, driving the promotion of loop chain to roll 114 delivers to furnace charge on roller-way, then primer fluid cylinder pressure 133, upwards boost square spur rack 134, push rod gib head 122 moved to horizontal level, push rod 12 under the guiding of speedup coaster 13 to a side shifting of truck framework 10, furnace charge is pushed to processes position, with rear drive hydraulic cylinder 133, put down square spur rack 134, make push rod gib head 122 get back to upright position, regain push rod 12.
During discharging, drive speedup coaster 13 to drive push rod 12 to move, push rod gib head 122 is positioned to the push rod 12 of upright position, through furnace charge both sides, shift-in operating room, till arriving furnace charge to one end push rod gib head 122, then primer fluid cylinder pressure 133, upwards boost square spur rack 134, push rod gib head 122 is moved to horizontal level, prop up furnace charge, furnace charge is released on roller-way, regain push rod 12 simultaneously, with rear drive hydraulic cylinder 133, put down square spur rack 134, make push rod gib head 122 get back to upright position.
When truck moves, push rod 12 and driving engagement all the time, avoided push rod and driving to beat tooth stuck hidden danger completely.Adopt reducing motor as drive motors, roll table transmission device 11 can move on to another location by a position fast, can prevent again two-way truck 1 walked boundary and while guaranteeing loading/unloading material two-way truck 1 be always parked in same position, at two-way truck 1, arrive before station, can automatically change at a slow speed.
The haul distance of push rod 12 is controlled by a set of stopping means, and it is provided with several Tours gram inductive switch, so that push rod 12 arrives each predefined stroke.
The control of two-way truck 1 is positioned at the other control cabinet of roll table transmission device 11, and power line enters from below.Control cabinet upper design becomes workbench form and has comprised control operation button.Roll table transmission device 11 provides an enough large antisliding pedal board, can make operator step on thereon, and as a kind of safeguard protection, when foot pedal switch is not stepped on, power supply is in disconnected state.On console, is furnished with a mushroom emergency stop switch for using as fault, when dangerous in emergency.Loading operation interlocks to guarantee that with the limit switch that puts in place conveyer only just can be started after truck arrives corresponding correct station.Two-way truck 1 of the present invention is safe and reliable, and flexibility is strong, and not easy to wear.
Below embodiment has been described in detail the present invention by reference to the accompanying drawings, and those skilled in the art can make many variations example to the present invention according to the above description.Thereby some details in embodiment should not form limitation of the invention, the present invention will be usingd scope that appended claims defines as protection scope of the present invention.
Claims (5)
1. a two-way truck, is characterized in that described two-way truck comprises:
One truck framework, the front end inner side of described truck framework is provided with stationary rack with rear inside level, and the middle part of described truck framework is laterally provided with complex trace roller-way support;
One roll table transmission device, described roll table transmission device is set up on described roller-way support, and described roll table transmission device connects a reducing motor, and described roll table transmission device comprises plural roller, described roller mount is located on described roller-way support, is provided with a loop chain described in adjacent twice between roller;
Two push rods, described push rod comprises a cylindrical rack and two push rod gib heads that are arranged at respectively described cylindrical rack two ends, on described cylindrical rack, be arranged with a fairlead, the outside of described fairlead is provided with one and takes turns for controlling the briar tooth that turns over of described push rod gib head start;
Two speedup coasters, the described speedup coaster described fairlead that is rotatably connected respectively, in described speedup coaster, be provided with a speed increasing gear, one side of described speed increasing gear and the engagement of the cylindrical rack of described push rod, stationary rack engagement on the opposite side of described speed increasing gear and described truck framework, the below of described speedup coaster is provided with a hydraulic cylinder, described Driven by Hydraulic Cylinder connects a square spur rack, described square spur rack with described in turn over briar tooth wheel engagement, on described speedup coaster, be connected with one group of directive wheel, corresponding described directive wheel is provided with guiding channel-section steel on described truck framework.
2. two-way truck as claimed in claim 1, is characterized in that: described loop chain is driven and is connected with described reducing motor by driving shaft, and the end cooperation of described loop chain is provided with one and cuts somebody's hair, described in the both sides of cutting somebody's hair be respectively equipped with a promotion and roll.
3. two-way truck as claimed in claim 1, is characterized in that: described fairlead is that an open-end tube is made.
4. two-way truck as claimed in claim 1, is characterized in that: described truck framework is welded by carbon steel section bar.
5. two-way truck as claimed in claim 1, is characterized in that: described roller-way support is welded by carbon steel section bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210461501.0A CN102980408B (en) | 2012-11-15 | 2012-11-15 | Bi-directional skip car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210461501.0A CN102980408B (en) | 2012-11-15 | 2012-11-15 | Bi-directional skip car |
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| Publication Number | Publication Date |
|---|---|
| CN102980408A CN102980408A (en) | 2013-03-20 |
| CN102980408B true CN102980408B (en) | 2014-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210461501.0A Active CN102980408B (en) | 2012-11-15 | 2012-11-15 | Bi-directional skip car |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104649025B (en) * | 2014-10-20 | 2017-01-11 | 洛阳西格马炉业股份有限公司 | Automatic material loading and unloading vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1416839A1 (en) * | 1985-09-05 | 1988-08-15 | Межотраслевой Головной Конструкторско-Технологический Институт Технологической Оснастки | Arrangement for loading and unloading parts from heating furnace |
| CN2080649U (en) * | 1990-12-15 | 1991-07-10 | 中国航空工业规划设计研究院 | Combination bidirectional truck loader |
| CN202101555U (en) * | 2011-05-24 | 2012-01-04 | 唐山天捷机械有限公司 | Double-purpose material loading and discharging vehicle |
| CN202131356U (en) * | 2011-06-29 | 2012-02-01 | 安徽天通达克罗涂复科技有限公司 | Carry trolley structure of multi-element alloy co-penetration equipment |
| CN203024591U (en) * | 2012-11-15 | 2013-06-26 | 上海汇森益发工业炉有限公司 | Bi-directional skip car |
-
2012
- 2012-11-15 CN CN201210461501.0A patent/CN102980408B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1416839A1 (en) * | 1985-09-05 | 1988-08-15 | Межотраслевой Головной Конструкторско-Технологический Институт Технологической Оснастки | Arrangement for loading and unloading parts from heating furnace |
| CN2080649U (en) * | 1990-12-15 | 1991-07-10 | 中国航空工业规划设计研究院 | Combination bidirectional truck loader |
| CN202101555U (en) * | 2011-05-24 | 2012-01-04 | 唐山天捷机械有限公司 | Double-purpose material loading and discharging vehicle |
| CN202131356U (en) * | 2011-06-29 | 2012-02-01 | 安徽天通达克罗涂复科技有限公司 | Carry trolley structure of multi-element alloy co-penetration equipment |
| CN203024591U (en) * | 2012-11-15 | 2013-06-26 | 上海汇森益发工业炉有限公司 | Bi-directional skip car |
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| Publication number | Publication date |
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| CN102980408A (en) | 2013-03-20 |
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