CN205555970U - Automatic lead screw lifting machine - Google Patents
Automatic lead screw lifting machine Download PDFInfo
- Publication number
- CN205555970U CN205555970U CN201620365834.7U CN201620365834U CN205555970U CN 205555970 U CN205555970 U CN 205555970U CN 201620365834 U CN201620365834 U CN 201620365834U CN 205555970 U CN205555970 U CN 205555970U
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- lift arm
- column
- upper junction
- junction plate
- elevating screw
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Abstract
The utility model belongs to the technical field of the transport of pyritic smelting bell, especially, relate to an automatic lead screw lifting machine, including stand, elevating screw and lift arm, its characterized in that: the top bearing of stand is connected with the upper junction plate, installs the rotating electrical machines on the upper junction plate, still be provided with elevator motor driven elevating screw on the upper junction plate, elevating screw is parallel with the stand, and is provided with the lift arm on both jointly, elevating screw's lower extreme passes through lead screw backup pad swing joint on the stand, be provided with the connecting hole of connecting external structure on the lift arm, limit switch, rotating electrical machines and elevator motor pass through cable junction to electrical apparatus switch board, fixed base plate is installed to the bottom of stand. The beneficial effects of the utility model are that, the liberation labour improves work efficiency, promotes economic benefits, labour saving and time saving, convenient operation to the high temperature environment operation through electrical control cabinet remote operation, is avoided causing the injury to the health, and is safer.
Description
Technical field
The utility model belongs to the carrying technical field of pyrolytic semlting bell, particularly relates to a kind of leading screw elevator automatically.
Background technology
At present, metal smelting furnace is uncapped or is closed lid and runs by hanging lifting, during lifting must manual work, such effect is slow, wastes time and energy；And hot environment operation, damages health, dangerous.
Summary of the invention
The utility model, in order to solve problem mentioned above, makes up the deficiency of conventional art, it is provided that a kind of automatic elevating rotary, efficiency height operation safety, saves artificial automatic leading screw elevator.
The utility model is achieved by the following technical solution:
A kind of leading screw elevator automatically, including column, elevating screw and lift arm, it is characterised in that: the top bearing of column connects upper junction plate, and upper junction plate is provided with electric rotating machine, and electric rotating machine driving upper junction plate rotates against with column；Being additionally provided with the elevating screw that lifting motor drives on upper junction plate, elevating screw is parallel with column, and is jointly provided with lift arm on both, and its central post is flexibly connected by swivel bearing with lift arm, is connected by lifting nut between elevating screw with lift arm；The lower end of elevating screw is movably connected on column by leading screw gripper shoe；The connecting hole connecting extraneous structure it is provided with on lift arm；It is provided with gag lever post and limit switch between lift arm and upper junction plate, between lift arm and leading screw gripper shoe, is provided with gag lever post and limit switch；Limit switch, electric rotating machine and lifting motor are connected to electric control cabinet by cable；The bottom of column is provided with base fixing plate.
Electric rotating machine is provided with swing pinion, and the rotation follower matched with it is fixedly mounted on column.
The counterweight iron sand of balanced action it has been additionally provided with on lift arm.
Fall arrest screw it is additionally provided with between elevating screw and lift arm.
Retractable dustproof guard shield it is additionally provided with on described column.
The beneficial effects of the utility model are, liberate labour, improve operating efficiency, promote economic benefit, time saving and energy saving, easy to operate, and hot environment operation, are remotely operated by electrical control cabinet, it is to avoid damage health, safer.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings the utility model is further described.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the side structure schematic diagram of Fig. 1.
In figure, 1, column；2, lift arm；3, elevating screw；4, lifting motor；5, upper junction plate；6 upper junction plate swivel bearing rooms；7, electric rotating machine；8, swing pinion；9, follower is rotated；10, elevating screw bearing chamber；11, lifting nut；12, fall arrest screw；13, counterweight；14, counterweight iron sand；15, leading screw gripper shoe；16, swivel bearing；17, bearing holder (housing, cover)；18, base fixing plate；19, concrete foundation；20 gag lever posts；21, limit switch；22, electric control cabinet；23, cable；24, retractable dustproof guard shield, 25 connecting holes.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present utility model.
Automatic leading screw elevator of the present utility model, including column 1, elevating screw 3 and lift arm 2, it is characterized in that: the top bearing of column 1 connects upper junction plate 5, and on upper junction plate, 5 are provided with electric rotating machine 7, electric rotating machine 7 drives rotating against of upper junction plate 5 and column 1；The elevating screw 3 that lifting motor 4 drives it is additionally provided with on upper junction plate 5, elevating screw 3 is parallel with column 1, and on both, jointly it being provided with lift arm 2, its central post 1 is flexibly connected by swivel bearing 16 with lift arm 2, is connected by lifting nut 11 between elevating screw 3 with lift arm 2；The lower end of elevating screw 3 is movably connected on column 1 by leading screw gripper shoe 15；The connecting hole 25 connecting extraneous structure it is provided with on lift arm 2；It is provided with gag lever post 20 and limit switch 21 between lift arm 2 and upper junction plate 5, between lift arm 2 and leading screw gripper shoe 15, is provided with gag lever post 20 and limit switch 21；Limit switch 21, electric rotating machine 7 are connected to electric control cabinet 22 with lifting motor 4 by cable 23；The bottom of column 1 is provided with base fixing plate 18；Electric rotating machine 7 is provided with swing pinion 8, and the rotation follower 9 matched with it is fixedly mounted on column 1；The counterweight iron sand 14 of balanced action it has been additionally provided with on lift arm 2；Fall arrest screw 12 it is additionally provided with between elevating screw 3 and lift arm 2；It is additionally provided with retractable dustproof guard shield 24 on described column 1.
Metal smelt bell is connected fixing with the connecting hole 25 of lift arm 2, by the routing motion with electric rotating machine 7 with lifting motor 4, it is achieved the lifting action of lift arm 2, thus realizes the open and close of bell.
Disclose as above with preferred embodiment although the utility model is own, but the utility model is not limited to this.Any those skilled in the art, without departing from spirit and scope of the present utility model, all can make various changes or modifications, and protection domain the most of the present utility model should be as the criterion with claim limited range.
Claims (5)
1. an automatic leading screw elevator, including column, elevating screw and lift arm, it is characterised in that: the top bearing of column connects upper junction plate, and upper junction plate is provided with electric rotating machine, and electric rotating machine driving upper junction plate rotates against with column；Being additionally provided with the elevating screw that lifting motor drives on upper junction plate, elevating screw is parallel with column, and is jointly provided with lift arm on both, and its central post is flexibly connected by swivel bearing with lift arm, is connected by lifting nut between elevating screw with lift arm；The lower end of elevating screw is movably connected on column by leading screw gripper shoe；The connecting hole connecting extraneous structure it is provided with on lift arm；It is provided with gag lever post and limit switch between lift arm and upper junction plate, between lift arm and leading screw gripper shoe, is provided with gag lever post and limit switch；Limit switch, electric rotating machine and lifting motor are connected to electric control cabinet by cable；The bottom of column is provided with base fixing plate.
Automatic leading screw elevator the most according to claim 1, it is characterised in that: electric rotating machine is provided with swing pinion, and the rotation follower matched with it is fixedly mounted on column.
Automatic leading screw elevator the most according to claim 1, it is characterised in that: it is additionally provided with the counterweight iron sand of balanced action on lift arm.
Automatic leading screw elevator the most according to claim 1, it is characterised in that: it is additionally provided with fall arrest screw between elevating screw and lift arm.
Automatic leading screw elevator the most according to claim 1, it is characterised in that: it is additionally provided with retractable dustproof guard shield on column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620365834.7U CN205555970U (en) | 2016-04-27 | 2016-04-27 | Automatic lead screw lifting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620365834.7U CN205555970U (en) | 2016-04-27 | 2016-04-27 | Automatic lead screw lifting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205555970U true CN205555970U (en) | 2016-09-07 |
Family
ID=56807809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620365834.7U Active CN205555970U (en) | 2016-04-27 | 2016-04-27 | Automatic lead screw lifting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205555970U (en) |
-
2016
- 2016-04-27 CN CN201620365834.7U patent/CN205555970U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |