CN201016970Y - Oxygen bomb hoister - Google Patents
Oxygen bomb hoister Download PDFInfo
- Publication number
- CN201016970Y CN201016970Y CNU2007200054115U CN200720005411U CN201016970Y CN 201016970 Y CN201016970 Y CN 201016970Y CN U2007200054115 U CNU2007200054115 U CN U2007200054115U CN 200720005411 U CN200720005411 U CN 200720005411U CN 201016970 Y CN201016970 Y CN 201016970Y
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- CN
- China
- Prior art keywords
- ball
- screw
- bearing
- oxygen bomb
- hoisting gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an oxygen bomb lifting mechanism, comprising essentially parts of a motor, a ball screw, a ball nut, an actuator, etc. The motor and the ball screw are arranged above a bottom plate side by side. The output shaft of the motor is parallel to the ball screw, pierces through the two ends of the bottom plate and drives through a synchronous belt wheel and a profile synchronous belt. A bearing is arranged between the ball screw and the bottom plate. The ball nut is arranged on the ball screw. The actuator is arranged on the ball nut. The utility model has the advantages of high transmission efficiency, long service life, stable operation, low noise, etc. And the efficiency of the convenience guarantee of the product supply, the after service and the product replacement and renew is greatly improved.
Description
Technical field
The utility model relates to the oxygen bomb hoisting gear that is used for the coal analysis instrument.
Background technology
Existing hoisting gear mostly adopts a series of drive disk assembly that rotatablely moving of motor is converted into linear reciprocating motion, thereby drive the executive component lifting, as Chinese patent CN95203709.2 disclosed " the single pole hoisting gear of medicament dissolution instrument ", it is made up of parts such as support, bearing, bearing cap, tubular shaft, profile of tooth belt wheels, when arriving the limes superiors position, bull stick can stop operating automatically, but there are defectives such as complex structure, cost of manufacture height, failure rate height, can not satisfy the request for utilization of coal analysis instrument.
The utility model content
At the deficiency that prior art exists, the oxygen bomb hoisting gear that the purpose of this utility model is to provide a kind of transmission efficiency height, long service life, operates steadily, noise is little.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of oxygen bomb hoisting gear, comprise motor, ball-screw, ball nut and executive component, described motor and ball-screw are installed in the base plate top side by side, motor output shaft parallels with ball-screw, its two ends of passing base plate are by synchronous pulley and tooth form synchronous belt transmission, be provided with bearing between ball-screw and the base plate, described ball nut is sleeved on the ball-screw, carries out original paper and is installed on the ball nut.
Described base plate is equipped with flange in the perforation of its ball-screw, in the through hole of flange, flange is provided with bearing (ball) cover to ball-screw by Bearing Installation.
Described bearing comprises deep groove ball bearing and single thrust bearing, is spaced from each other with shaft block ring between the two.
Described synchronous pulley comprises active synchronization belt wheel and driven synchronous pulley, and wherein the active synchronization belt wheel is installed on the motor output shaft, and driven synchronous pulley is installed on the ball-screw.
Described floor below is equipped with by screw covers the gear cover that is buckled on the synchronous pulley.
Described tooth form synchronous belt is arc toothed synchronous band.
Drive motor of the present utility model adopts micromachine, by the programmed control rotating, through a pair of synchronous pulley transmission, passes through the cooperation of ball-screw and ball nut again, and will rotatablely move is converted into linear reciprocating motion, drives executive component (being oxygen bomb) lifting.This hoisting gear transmission efficiency height, long service life, operate steadily, noise is minimum, and almost do not have the backhaul gap.
Description of drawings
Fig. 1 is a longitudinally cutting synoptic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Description of reference numerals is as follows:
1---motor
2---the active synchronization belt wheel
3---arc toothed synchronous band
4---driven synchronous pulley
5---bearing (ball) cover
6---gear cover
7---executive component
8---deep groove ball bearing
9---shaft block ring
10---single thrust bearing
11---ball-screw
12---ball nut
As shown in Figure 1, this oxygen bomb hoisting gear is mainly by motor 1, ball-screw 11, ball nut 12 and executive component (being oxygen bomb) 7 formed, motor 1 and ball-screw 11 are installed in the base plate top side by side, motor output shaft parallels with ball-screw, its two ends of passing base plate are by synchronous pulley and arc toothedly be with 3 transmissions synchronously, synchronous pulley comprises active synchronization belt wheel 2 and driven synchronous pulley 4, wherein active synchronization belt wheel 2 is installed on the motor output shaft, driven synchronous pulley 4 is installed on the ball-screw, base plate is equipped with flange in the perforation of its ball-screw, ball-screw 11 by Bearing Installation in the through hole of flange, flange is provided with bearing (ball) cover 5, bearing comprises deep groove ball bearing 8 and single thrust bearing 10, be spaced from each other with shaft block ring 9 between the two, ball nut 12 is sleeved on the ball-screw 11, carries out original paper 7 and is installed on the ball nut 12, and floor below is equipped with by screw covers the gear cover 6 that is buckled on the synchronous pulley.
This mechanism has guaranteed the reliability and the brilliance of instrument from design aspect, reached the usability requirement of equipment, its product component is directly outsourcing all, removed the processing and manufacturing cycle from, shortened design time, guarantee the product supply of material and after sale service and model change easily efficient be greatly improved.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; no matter but on its shape or structure, do any variation; every have identical with a utility model or akin technical scheme, all within its protection domain.
Claims (6)
1. oxygen bomb hoisting gear, it is characterized in that, comprise motor, ball-screw, ball nut and executive component, described motor and ball-screw are installed in the base plate top side by side, motor output shaft parallels with ball-screw, and its two ends of passing base plate are provided with bearing by synchronous pulley and tooth form synchronous belt transmission between ball-screw and the base plate, described ball nut is sleeved on the ball-screw, carries out original paper and is installed on the ball nut.
2. oxygen bomb hoisting gear according to claim 1 is characterized in that described base plate is equipped with flange in the perforation of its ball-screw, and in the through hole of flange, flange is provided with bearing (ball) cover to ball-screw by Bearing Installation.
3. oxygen bomb hoisting gear according to claim 2 is characterized in that described bearing comprises deep groove ball bearing and single thrust bearing, is spaced from each other with shaft block ring between the two.
4. oxygen bomb hoisting gear according to claim 1 is characterized in that, described synchronous pulley comprises active synchronization belt wheel and driven synchronous pulley, and wherein the active synchronization belt wheel is installed on the motor output shaft, and driven synchronous pulley is installed on the ball-screw.
5. oxygen bomb hoisting gear according to claim 1 is characterized in that, described floor below is equipped with by screw covers the gear cover that is buckled on the synchronous pulley.
6. oxygen bomb hoisting gear according to claim 1 is characterized in that, described tooth form synchronous belt is arc toothed synchronous band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200054115U CN201016970Y (en) | 2007-03-28 | 2007-03-28 | Oxygen bomb hoister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200054115U CN201016970Y (en) | 2007-03-28 | 2007-03-28 | Oxygen bomb hoister |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201016970Y true CN201016970Y (en) | 2008-02-06 |
Family
ID=39057465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200054115U Expired - Fee Related CN201016970Y (en) | 2007-03-28 | 2007-03-28 | Oxygen bomb hoister |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201016970Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101988622A (en) * | 2010-08-31 | 2011-03-23 | 湖南三德科技发展有限公司 | Oxygen charging device with functions of loading and recognizing oxygen bomb |
| CN101988623A (en) * | 2010-08-31 | 2011-03-23 | 湖南三德科技发展有限公司 | Oxygenating instrument with automatic air tap positioning structure |
| CN101988624A (en) * | 2010-08-31 | 2011-03-23 | 湖南三德科技发展有限公司 | Oxygen filling instrument with automatic clutching protection function |
-
2007
- 2007-03-28 CN CNU2007200054115U patent/CN201016970Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101988622A (en) * | 2010-08-31 | 2011-03-23 | 湖南三德科技发展有限公司 | Oxygen charging device with functions of loading and recognizing oxygen bomb |
| CN101988623A (en) * | 2010-08-31 | 2011-03-23 | 湖南三德科技发展有限公司 | Oxygenating instrument with automatic air tap positioning structure |
| CN101988624A (en) * | 2010-08-31 | 2011-03-23 | 湖南三德科技发展有限公司 | Oxygen filling instrument with automatic clutching protection function |
| CN101988622B (en) * | 2010-08-31 | 2012-07-04 | 湖南三德科技发展有限公司 | Oxygen charging device with functions of loading and recognizing oxygen bomb |
| CN101988624B (en) * | 2010-08-31 | 2012-07-04 | 湖南三德科技发展有限公司 | Oxygen filling instrument with automatic clutching protection function |
| CN101988623B (en) * | 2010-08-31 | 2012-09-26 | 湖南三德科技发展有限公司 | Oxygenating instrument with automatic air tap positioning structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHANGSHA KAIYUAN INSTRUMENTS CO., LTD. Free format text: FORMER NAME: KAIYUAN INSTRUMENT CO., LTD., CHANGSHA |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 410000 No. 172 Kaiyuan Road, Changsha economic and Technological Development Zone, Hunan Patentee after: Changsha Kaiyuan Instruments Co., Ltd. Address before: 410000 No. 172 Kaiyuan Road, Changsha economic and Technological Development Zone, Hunan Patentee before: Kaiyuan Instrument Co., Ltd., Changsha |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080206 Termination date: 20160328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |