CN204021973U - A kind of gig of automatic lifting - Google Patents
A kind of gig of automatic lifting Download PDFInfo
- Publication number
- CN204021973U CN204021973U CN201420494342.9U CN201420494342U CN204021973U CN 204021973 U CN204021973 U CN 204021973U CN 201420494342 U CN201420494342 U CN 201420494342U CN 204021973 U CN204021973 U CN 204021973U
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- CN
- China
- Prior art keywords
- contact
- contact switch
- slide rail
- dolly
- rotating shaft
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of gig of automatic lifting, comprise the slide rail being obliquely installed, be slidably connected to the dolly of slide rail, and the lifting drive of dolly, described slide rail top is provided with A contact switch, B contact switch, bottom is provided with C contact switch, D contact switch, described dolly is provided with A towards a side on slide rail top and determines contact and A moving contact, be provided with B towards a side of slide rail bottom and determine contact and B moving contact, on described dolly, be also provided with rotating shaft, described A moving contact and B moving contact respectively with rotating shaft transmission, in described rotating shaft, be also fixedly connected with the depression bar that outer end is positioned at dolly top, described A contact switch, B contact switch, C contact switch, D contact switch connect respectively the controller of lifting drive.The utility model reduces the labour intensity of peasant household's entrucking, reduces the injury to health; The space taking is little, can remove to field and use, simultaneously simple in structure, not fragile, and the cost of purchase, operation and maintenance is low.
Description
Technical field
The utility model relates to gig field, is specifically related to a kind of gig of automatic lifting.
Background technology
China is traditional large agricultural country, along with expanding economy and scientific and technological progress, from seeding and seedling raising to fertilising laxative, until pluck harvesting, the Mechanization Level of each link is more and more higher, but when by vanning or packed crops entrucking, mainly still adopt the mode of a dead lift, because China is mainly the small-scale plantation taking family as unit, fork truck or load-transfer device are affected by cost factor to be substantially not suitable for family to use; Therefore every once test of gathering in the crops Ji Doushidui peasant household muscle power, this high-intensity work also leg to a lot of peasant households, waist, shoulder has caused permanent infringement.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of gig of automatic lifting, can solve and affected by cost factor, at present peasant household mainly adopts the mode of a dead lift when by vanning or packed crops entrucking, and easily the leg to peasant household, waist, shoulder have caused the problem of permanent lesion to cause carrying out high-intensity work season in results.
The utility model is achieved through the following technical solutions:
A kind of gig of automatic lifting, comprise the slide rail being obliquely installed, be slidably connected to the dolly of slide rail, and the lifting drive of dolly, described slide rail top is provided with A contact switch, B contact switch, bottom is provided with C contact switch, D contact switch, described dolly is provided with respectively and A contact switch towards a side on slide rail top, A corresponding to B contact switch position determines contact and A moving contact, be provided with respectively and C contact switch towards a side of slide rail bottom, B corresponding to D contact switch position determines contact and B moving contact, on described dolly, be also provided with rotating shaft, described A moving contact and B moving contact respectively with rotating shaft transmission, in described rotating shaft, be also fixedly connected with the depression bar that outer end is positioned at dolly top, described A contact switch, B contact switch, C contact switch, D contact switch connect respectively the controller of lifting drive, and in the time that A contact switch or C contact switch are triggered, lifting drive stops, in the time that A contact switch and B contact switch are triggered simultaneously, lifting drive positive action, in the time that C contact switch and D contact switch are triggered simultaneously, lifting drive counteragent.
Described dolly comprises pallet, described pallet is also provided with handrail towards slide rail bottom, described pallet below is provided with four car legs, on every car leg, be connected with the top sheave and the lower sheave that are clamped in the upper and lower both sides of slide rail, between two car legs on slide rail top, be connected with front gusset, between two car legs of slide rail bottom, be connected with rear gusset, rotating shaft two ends by axle sleeve level connection joint in rear gusset the one side towards slide rail bottom, described pallet is provided with the groove parallel with slide rail, depression bar one end is fixedly connected on rotating shaft, and the other end extends to pallet top through groove; A moving contact, B moving contact, A determine contact and B and determine contact by disc head and be vertically connected at the bar portion composition at the head back side, described A determines bar portion that contact and B determine contact and runs through respectively and be slidably connected to front gusset and rear gusset, head is respectively towards slide rail upper/lower terminal, determines between the head of contact and front gusset and B determines to be also respectively equipped with tensioning spring between contact head and rear gusset at A; The bar portion of described B moving contact runs through and is slidably connected to from the outward extending connecting rod of rotating shaft, is also provided with tensioning spring between its head and connecting rod; The head of described A moving contact is towards slide rail upper end, bar portion is successively through being axially fixedly connected with track adjusting wheel after front gusset and rear gusset, in described rotating shaft, be connected with the drive spindle radially arranging along it, described drive spindle is provided with the chute radially arranging along rotating shaft, described track adjusting wheel is connected in chute, and described A moving contact is connected with tensioning spring between the bar portion between front gusset and rear gusset and the front gusset back side.
The short rail that described slide rail is connected by hinge through by two joints forms, and described slide rail top is rotatably connected to supporting leg, and lifting drive is arranged on supporting leg; Described slide rail two ends are also respectively equipped with overhead gage and lower baffle plate, and described A contact switch and B contact switch are arranged on overhead gage, and described C contact switch and D contact switch are arranged on lower baffle plate.
Described lifting drive is electrical motor, is connected with driving gear on motor reel, and described slide rail two ends are respectively equipped with driven gear, between driving gear and driven gear, are wound with chain, and described dolly bottom is connected with a joint of chain by steel wire.
The utility model has the advantage of:
One, by the gig of automatic lifting, reduce peasant household by the labour intensity of crops entrucking, reduce injury to health, make the peasant household can be by gained more for the quality of making the life better after results, reduce the input on treatment health, improve happiness;
Two, slide rail and support all can fold, and the space taking is little, can remove to field and use, simultaneously simple in structure, not fragile, and the cost of purchase, operation and maintenance is low, and the peasant household that is especially applicable to plantation is on a small scale used.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is vehicle structure schematic diagram.
Fig. 3 is the A direction view of Fig. 2.
Fig. 4 is the drive mechanism schematic diagram of A moving contact and rotating shaft.
Detailed description of the invention
The gig of a kind of automatic lifting as shown in Figure 1, comprise the slide rail 1 being obliquely installed, the dolly 2 that is slidably connected to slide rail 1, and the lifting drive 3 of dolly 2, the short rail that described slide rail 1 is connected by hinge through by two joints forms, described slide rail 1 top is rotatably connected to supporting leg 11, and lifting drive 3 is arranged on supporting leg 11; Described slide rail 1 two ends are also respectively equipped with overhead gage 6 and lower baffle plate 12, and described overhead gage 6 is provided with A contact switch 5 and B contact switch 8, and described lower baffle plate 12 is provided with C contact switch 9 and D contact switch 10; Described dolly 2 is provided with respectively the A corresponding with A contact switch 5, B contact switch 8 positions towards a side on slide rail 1 top and determines contact 27 and A moving contact 29, be provided with respectively the B corresponding with C contact switch 9, D contact switch 10 positions towards a side of slide rail 1 bottom and determine contact 26 and B moving contact 28, on described dolly 2, be also provided with rotating shaft 25, described A moving contact 29 and B moving contact 28 respectively with rotating shaft 25 transmissions, in described rotating shaft 25, be also fixedly connected with outer end and be positioned at the depression bar 24 of dolly 2 tops; Described A contact switch 5, B contact switch 8, C contact switch 9, D contact switch 10 connect respectively the controller of lifting drive 3, and in the time that A contact switch 5 or C contact switch 9 are triggered, lifting drive 3 stops; In the time that A contact switch 5 and B contact switch 8 are triggered simultaneously, lifting drive 3 positive action, in the time that C contact switch 9 and D contact switch 10 are triggered simultaneously, lifting drive 3 counteragents.
As shown in Fig. 2 ~ 4, described dolly 2 comprises pallet 21, described pallet 21 is also provided with handrail 210 towards slide rail 1 bottom, described pallet 21 belows are provided with four car legs, on every car leg, be connected with and be clamped on slide rail 1, the top sheave 22 of lower both sides and lower sheave 23, between two car legs on slide rail 1 top, be connected with front gusset, between two car legs of slide rail 1 bottom, be connected with rear gusset, rotating shaft 25 two ends by axle sleeve level connection joint in rear gusset the one side towards slide rail 1 bottom, described pallet 21 is provided with the groove parallel with slide rail 1, depression bar 24 one end are fixedly connected on rotating shaft 25, the other end extends to pallet 21 tops through groove, A moving contact 29, B moving contact 28, A determine contact 27 and B and determine contact 26 by disc head and be vertically connected at the bar portion composition at the head back side, described A determines bar portion that contact 27 and B determine contact 26 and runs through respectively and be slidably connected to front gusset and rear gusset, head is respectively towards slide rail 1 upper/lower terminal, determines between the head of contact 27 and front gusset and B determines to be also respectively equipped with tensioning spring between contact 26 heads and rear gusset at A, the bar portion of described B moving contact 28 runs through and is slidably connected to from the outward extending connecting rod of rotating shaft 25, is also provided with tensioning spring between its head and connecting rod, the head of described A moving contact 29 is towards slide rail 1 upper end, bar portion is successively through being axially fixedly connected with track adjusting wheel 211 after front gusset and rear gusset, in described rotating shaft 25, be connected with the drive spindle 212 radially arranging along it, described drive spindle 212 is provided with the chute radially arranging along rotating shaft 25, described track adjusting wheel 211 is connected in chute, and described A moving contact 29 is connected with tensioning spring between the bar portion between front gusset and rear gusset and the front gusset back side, described lifting drive 3 is electrical motor, is connected with driving gear on motor reel, and described slide rail 1 two ends are respectively equipped with driven gear 7, between driving gear and driven gear 7, are wound with chain 4, and described dolly 2 bottoms are connected with a joint of chain 4 by steel wire.
In the time of entrucking, dolly 2 is positioned at slide rail 1 bottom, B determines contact 26 and triggers C contact switch 9, dolly 2 is in halted state, in the time having crops to put dolly 2, depression bar 24 is depressed rotating shaft 25 is rotated, B moving contact 28 triggers D contact switch 10, now C contact switch 9 and D contact switch 10 are triggered simultaneously, dolly 2 carries crops and rises along slide rail 1, in the time arriving slide rail 1 top, A determines contact 27 and triggers A contact switch 5, dolly 2 stops, crops are removed rear depression bar 24 and are pulled depression bar 24 to upspring by the spring of A moving contact 29 bar portions connection, A moving contact 29 heads trigger B contact switch 8, now A contact switch 5 and B contact switch 8 are triggered simultaneously, dolly declines automatically, in the time arriving slide rail 1 bottom, B determines contact 26 and triggers C contact switch 9, dolly 2 stops until there being again crops to put into.
Claims (4)
1. the gig of an automatic lifting, it is characterized in that: comprise the slide rail (1) being obliquely installed, be slidably connected to the dolly (2) of slide rail (1), and the lifting drive (3) of dolly (2), described slide rail (1) top is provided with A contact switch (5), B contact switch (8), bottom is provided with C contact switch (9), D contact switch (10), described dolly (2) is provided with respectively and A contact switch (5) towards a side on slide rail (1) top, B contact switch (8) A corresponding to position determines contact (27) and A moving contact (29), be provided with respectively and C contact switch (9) towards a side of slide rail (1) bottom, D contact switch (10) B corresponding to position determines contact (26) and B moving contact (28), on described dolly (2), be also provided with rotating shaft (25), described A moving contact (29) and B moving contact (28) respectively with rotating shaft (25) transmission, in described rotating shaft (25), be also fixedly connected with the depression bar (24) that outer end is positioned at dolly (2) top, described A contact switch (5), B contact switch (8), C contact switch (9), D contact switch (10) connect respectively the controller of lifting drive (3), in the time that A contact switch (5) or C contact switch (9) are triggered, lifting drive (3) stops, in the time that A contact switch (5) and B contact switch (8) are triggered simultaneously, lifting drive (3) positive action, in the time that C contact switch (9) and D contact switch (10) are triggered simultaneously, lifting drive (3) counteragent.
2. the gig of a kind of automatic lifting as claimed in claim 1, it is characterized in that: described dolly (2) comprises pallet (21), described pallet (21) is also provided with handrail (210) towards slide rail (1) bottom, described pallet (21) below is provided with four car legs, on every car leg, be connected with and be clamped on slide rail (1), the top sheave (22) of lower both sides and lower sheave (23), between two car legs on slide rail (1) top, be connected with front gusset, between two car legs of slide rail (1) bottom, be connected with rear gusset, rotating shaft (25) two ends by axle sleeve level connection joint in rear gusset the one side towards slide rail (1) bottom, described pallet (21) is provided with the groove parallel with slide rail (1), depression bar (24) one end is fixedly connected on rotating shaft (25), the other end extends to pallet (21) top through groove, A moving contact (29), B moving contact (28), A determine contact (27) and B determines contact (26) by disc head and the bar portion composition that is vertically connected at the head back side, described A determines bar portion that contact (27) and B determine contact (26) and runs through respectively and be slidably connected to front gusset and rear gusset, head is respectively towards slide rail (1) upper/lower terminal, determines between the head of contact (27) and front gusset and B determines to be also respectively equipped with tensioning spring between contact (26) head and rear gusset at A, the bar portion of described B moving contact (28) runs through and is slidably connected to from the outward extending connecting rod of rotating shaft (25), is also provided with tensioning spring between its head and connecting rod, the head of described A moving contact (29) is towards slide rail (1) upper end, bar portion is successively through being axially fixedly connected with track adjusting wheel (211) after front gusset and rear gusset, in described rotating shaft (25), be connected with the drive spindle (212) radially arranging along it, described drive spindle (212) is provided with the chute radially arranging along rotating shaft (25), described track adjusting wheel (211) is connected in chute, and described A moving contact (29) is connected with tensioning spring between the bar portion between front gusset and rear gusset and the front gusset back side.
3. the gig of a kind of automatic lifting as claimed in claim 1, it is characterized in that: the short rail that described slide rail (1) is connected by hinge through by two joints forms, described slide rail (1) top is rotatably connected to supporting leg (11), and lifting drive (3) is arranged on supporting leg (11); Described slide rail (1) two ends are also respectively equipped with overhead gage (6) and lower baffle plate (12), it is upper that described A contact switch (5) and B contact switch (8) are arranged on overhead gage (6), and described C contact switch (9) and D contact switch (10) are arranged on lower baffle plate (12).
4. the gig of a kind of automatic lifting as described in claim 1 or 3, it is characterized in that: described lifting drive (3) is electrical motor, on motor reel, be connected with driving gear, described slide rail (1) two ends are respectively equipped with driven gear (7), between driving gear and driven gear (7), be wound with chain (4), described dolly (2) bottom is connected with a joint of chain (4) by steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420494342.9U CN204021973U (en) | 2014-08-30 | 2014-08-30 | A kind of gig of automatic lifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420494342.9U CN204021973U (en) | 2014-08-30 | 2014-08-30 | A kind of gig of automatic lifting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204021973U true CN204021973U (en) | 2014-12-17 |
Family
ID=52061867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420494342.9U Expired - Fee Related CN204021973U (en) | 2014-08-30 | 2014-08-30 | A kind of gig of automatic lifting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204021973U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417209A (en) * | 2015-12-06 | 2016-03-23 | 山东建筑大学 | Truck unloading power assisting device capable of being demounted and mounted |
| CN107963583A (en) * | 2017-11-22 | 2018-04-27 | 南京凡泰科技有限公司 | A kind of elevator for being used to assist tortoise car handling goods |
| CN108147159A (en) * | 2017-12-12 | 2018-06-12 | 郑州格瑞塔电子信息技术有限公司 | A kind of construction steel pipe rapid wagon loading device |
-
2014
- 2014-08-30 CN CN201420494342.9U patent/CN204021973U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417209A (en) * | 2015-12-06 | 2016-03-23 | 山东建筑大学 | Truck unloading power assisting device capable of being demounted and mounted |
| CN107963583A (en) * | 2017-11-22 | 2018-04-27 | 南京凡泰科技有限公司 | A kind of elevator for being used to assist tortoise car handling goods |
| CN108147159A (en) * | 2017-12-12 | 2018-06-12 | 郑州格瑞塔电子信息技术有限公司 | A kind of construction steel pipe rapid wagon loading device |
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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 |
Granted publication date: 20141217 Termination date: 20170830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |