CN201688696U - Lifting rotation mechanism used for reaction furnace - Google Patents
Lifting rotation mechanism used for reaction furnace Download PDFInfo
- Publication number
- CN201688696U CN201688696U CN2010201182589U CN201020118258U CN201688696U CN 201688696 U CN201688696 U CN 201688696U CN 2010201182589 U CN2010201182589 U CN 2010201182589U CN 201020118258 U CN201020118258 U CN 201020118258U CN 201688696 U CN201688696 U CN 201688696U
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- base
- upper frame
- elevating
- lifting platen
- worm
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Abstract
The utility model relates to a lifting rotation mechanism used for a reaction furnace, which comprises a top frame, a base, a lifting mechanism and a double-hook group, wherein the top frame and the base are connected by a rotating shaft; bearings are respectively arranged between the rotating shaft and the top frame as well as between the rotating shaft and the base; the lifting mechanism is arranged on the top frame; and the double-hook group is arranged on the lifting mechanism. The lifting rotation mechanism has reasonable structural design and safety and reliability for operation, and can be widely used for extraction for objects in the reaction experiment reduction furnace.
Description
Technical field
The utility model relates to a kind of device that is used to test reduction furnace, particularly relates to a kind of elevating and rotating machine structure that is used for reactive stove.
Background technology
In reactivity experiment reduction furnace, do experiment with reactor, test temperature, need vertically put forward it in order to subsequent survey through after the reaction of certain hour up to 1100 ℃.If adopt artificial mode, it is very unsafe under 1100 ℃ high temperature reactor being proposed body of heater, and careless manipulation will be scalded human body.
Summary of the invention
The utility model has overcome deficiency of the prior art, and a kind of reasonable in design is provided, the elevating and rotating machine structure that is used for reactive stove of easy-to-operate.
In order to address the above problem, the utility model by the following technical solutions:
A kind of elevating and rotating machine structure that is used for reactive stove, comprise upper frame, base, elevating mechanism and double-hung group, connect by rotating shaft between upper frame and the base, bearing is installed respectively between rotating shaft and upper frame and the base, elevating mechanism is installed on the upper frame, and the double-hung group is installed on the elevating mechanism.
Described elevating mechanism comprises Worm and worm-wheel gearing, motor, screw, lifting platen and the axis of guide, Worm and worm-wheel gearing is connected with motor, the lifting platen is fixed on the screw, the leading screw of screw and Worm and worm-wheel gearing is connected, leading screw is connected with upper frame by composite bearing, lifting platen rear end is enclosed within on the axis of guide, and the axis of guide is fixed on the upper frame.
Described lifting platen end is vertically installed with check lock lever; When the lifting platen was positioned at the limes superiors position, the length of the check lock lever of lifting platen below was less than the distance between lifting platen and the base; When the lifting platen was positioned at other position, the length of the check lock lever of lifting platen below was greater than the distance between lifting platen and the base.
Described upper frame bottom is provided with cannelure, is provided with spacer pin in the cannelure, and the spacer pin bottom is fixed on the base.
The described upper frame outside is equipped with handle.
On the described base electric pushrod is installed, the electric pushrod front end is fixedlyed connected with the rotating shaft surface.
Between described rotating shaft and the base composite bearing is installed, between rotating shaft place upper frame and the base, base lower surface is all installed the single-direction balls bearing.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is provided with the elevating and rotating machine structure, motion by elevating and rotating machine structure control double-hung group, thereby reached the purpose of abstraction reaction stove laboratory apparatus at high temperature, handling safety is reliable, the phenomenon of having avoided artificial extraction high temperature instrument and having scalded has ensured experimenter's processing safety.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is Fig. 1 vertical view cutaway drawing.
The specific embodiment
A kind of elevating and rotating machine structure that is used for reactive stove, as shown in Figure 1, comprise upper frame 5, base 1, elevating mechanism and double-hung group 12, connect by rotating shaft 10 between upper frame 5 and the base 1, between rotating shaft 10 and the base 1 composite bearing is installed, between rotating shaft 10 and the base 1, base lower surface is installed the single-direction balls bearing, and upper frame 5 and base 1 can rotate around rotating shaft 10.Elevating mechanism is installed on the upper frame 5, elevating mechanism comprises Worm and worm-wheel gearing 9, motor 15, screw 8, lifting platen 7 and the axis of guide 3, Worm and worm-wheel gearing 9 is connected with motor 15, double-hung group 12 is installed on the lifting platen 7, lifting platen 7 is fixed on the screw 8, and screw 8 is connected with the leading screw 6 of Worm and worm-wheel gearing 9, and leading screw 6 tops are connected with upper frame 5 by composite bearing, lifting platen 7 rear ends are enclosed within on the axis of guide 3, and the axis of guide 3 is fixed on the upper frame 5.Lifting platen 7 ends are vertically installed with check lock lever 2; The length of check lock lever 2 is: when lifting platen 7 was positioned at the limes superiors position, the length of the check lock lever 2 of lifting platen 7 belows was less than the distance between lifting platen 7 and the base 1; When lifting platen 7 was positioned at other position, the length of the check lock lever 2 of lifting platen 7 belows was greater than the distance between lifting platen 7 and the base 1.
When using the utility model equipment, start motor 15 and drive Worm and worm-wheel gearing 9 motions, then screw 8 moves on leading screw 6, moves up and down thereby drive lifting platen 7.Upper frame 5 outsides are equipped with handle 4.Electric pushrod 11 is installed on the base 1, and electric pushrod 11 front ends are fixedlyed connected with rotating shaft 10 surfaces.When check lock lever 2 bottoms break away from base 1, move handle 4 or utilize electric pushrod 11 to promote rotating shaft 10, upper frame 5 is rotated around rotating shaft 10, as shown in Figure 2, upper frame 5 bottoms are provided with cannelure 13, be provided with spacer pin 14 in the cannelure 13, spacer pin 14 bottoms are fixed on the base 1, and the slewing area of upper frame 5 is limited by the aperture of cannelure 13.
Claims (7)
1. elevating and rotating machine structure that is used for reactive stove, it is characterized in that, comprise upper frame, base, elevating mechanism and double-hung group, connect by rotating shaft between upper frame and the base, bearing is installed respectively between rotating shaft and upper frame and the base, elevating mechanism is installed on the upper frame, and the double-hung group is installed on the elevating mechanism.
2. a kind of elevating and rotating machine structure that is used for reactive stove according to claim 1, it is characterized in that, described elevating mechanism comprises Worm and worm-wheel gearing, motor, screw, lifting platen and the axis of guide, Worm and worm-wheel gearing is connected with motor, the lifting platen is fixed on the screw, and the leading screw of screw and Worm and worm-wheel gearing is connected, and leading screw is connected with upper frame by composite bearing, lifting platen rear end is enclosed within on the axis of guide, and the axis of guide is fixed on the upper frame.
3. a kind of elevating and rotating machine structure that is used for reactive stove according to claim 2 is characterized in that described lifting platen end is vertically installed with check lock lever; When the lifting platen was positioned at the limes superiors position, the length of the check lock lever of lifting platen below was less than the distance between lifting platen and the base; When the lifting platen was positioned at the limit inferior position, the length of the check lock lever of lifting platen below was greater than the distance between lifting platen and the base.
4. a kind of elevating and rotating machine structure that is used for reactive stove according to claim 1 is characterized in that, described upper frame bottom is provided with cannelure, is provided with spacer pin in the cannelure, and the spacer pin bottom is fixed on the base.
5. a kind of elevating and rotating machine structure that is used for reactive stove according to claim 1 is characterized in that, the described upper frame outside is equipped with handle.
6. a kind of elevating and rotating machine structure that is used for reactive stove according to claim 1 is characterized in that on the described base electric pushrod is installed, the electric pushrod front end is fixedlyed connected with the rotating shaft surface.
7. a kind of elevating and rotating machine structure that is used for reactive stove according to claim 1 is characterized in that, between described rotating shaft and the upper frame composite bearing is installed, and the single-direction and dual-direction ball bearing is installed between rotating shaft and the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201182589U CN201688696U (en) | 2010-02-25 | 2010-02-25 | Lifting rotation mechanism used for reaction furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201182589U CN201688696U (en) | 2010-02-25 | 2010-02-25 | Lifting rotation mechanism used for reaction furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201688696U true CN201688696U (en) | 2010-12-29 |
Family
ID=43376976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201182589U Expired - Fee Related CN201688696U (en) | 2010-02-25 | 2010-02-25 | Lifting rotation mechanism used for reaction furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201688696U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105152050A (en) * | 2015-09-11 | 2015-12-16 | 方新刚 | Shock-absorbing large construction stone lifting device |
| CN105152049A (en) * | 2015-09-11 | 2015-12-16 | 夏雨 | Construction engineering lifting device powered by solar energy and provided with LED lamp |
| CN105181886A (en) * | 2015-10-01 | 2015-12-23 | 常州大学 | Serial mashing equipment for bituminous coal firing substances through crucible lifting and rotating |
| CN104513000B (en) * | 2013-09-30 | 2017-03-15 | 洛阳兰迪玻璃机器股份有限公司 | Glass plate bombards depassing unit |
-
2010
- 2010-02-25 CN CN2010201182589U patent/CN201688696U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104513000B (en) * | 2013-09-30 | 2017-03-15 | 洛阳兰迪玻璃机器股份有限公司 | Glass plate bombards depassing unit |
| CN105152050A (en) * | 2015-09-11 | 2015-12-16 | 方新刚 | Shock-absorbing large construction stone lifting device |
| CN105152049A (en) * | 2015-09-11 | 2015-12-16 | 夏雨 | Construction engineering lifting device powered by solar energy and provided with LED lamp |
| CN105181886A (en) * | 2015-10-01 | 2015-12-23 | 常州大学 | Serial mashing equipment for bituminous coal firing substances through crucible lifting and rotating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20110225 |