CN204737675U - Electric block directly links motor - Google Patents
Electric block directly links motor Download PDFInfo
- Publication number
- CN204737675U CN204737675U CN201520327161.1U CN201520327161U CN204737675U CN 204737675 U CN204737675 U CN 204737675U CN 201520327161 U CN201520327161 U CN 201520327161U CN 204737675 U CN204737675 U CN 204737675U
- Authority
- CN
- China
- Prior art keywords
- motor
- transmission shaft
- roll device
- slow speed
- retarder
- 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 electric block directly links motor, including motor, transmission shaft, reel device and drive arrangement at a slow speed, the motor with the reel device is connected, reel device outside is provided with the reel shell, be provided with conductor rope ware and height limitator on the reel device, the conductor rope ware is connected with wire rope, the transmission shaft sets up between the reel device, the transmission shaft is connected with the reduction gear through the shaft coupling, be provided with the aerater on the reduction gear, at a slow speed drive arrangement with the reduction gear is connected, drive arrangement is connected with antifriction bearing at a slow speed. Beneficial effect: the rotational speed that the reel device can be accelerated to the motor should be directly linked, work efficiency was effectively improved, also can reduce speed, messenger's work is more steady, can avoid external dust to get into, guarantees can normally to work under adverse circumstances, can balance inside and outside atmospheric pressure, heat dissipation lowering the temperature.
Description
Technical field
The utility model belongs to electric block technical field of motors, is specifically related to the direct-connected motor of a kind of electric block.
Background technology
Steel-wire rope type electric block is a kind of small lifting equipment, steel-wire rope type electric block has compact conformation, lightweight, volume is little, component universality is strong, the advantage such as easy to operate, it both can be arranged separately on I-beam section, also supportingly can be arranged on the hoisting cranes such as electronic or manual single-beam, twin beams, cantilever, gantry and use.Motor generally uses conial motor, and be automatically locked after stopping band-type brake.Motor axis is parallel to the electric block of spool axis, and its advantage is that height and length size is little.Its shortcoming is that width dimensions is large, and grouping property manufactures with assembling complicated.Track turn radius is large.The motor connection mode of current electric block has motor to be connected with retarder by coupler, and motor is connected with roll device, then by Accelerator control speed.Now commercially major part is that motor is connected with retarder by coupler, but this connection, reduce the velocity of rotation of roll device, thus reduce work efficiency, time certain, can not meet requirements of one's work.
Utility model content
It is simple that the purpose of this utility model is just to provide a kind of structure to solve the problem, and reasonable in design, work efficiency is high, the direct-connected motor of electric block simple to operate.
The utility model is achieved through the following technical solutions above-mentioned purpose:
The direct-connected motor of a kind of electric block, comprise electrical motor, transmission shaft, roll device and at a slow speed actuating device, described electrical motor is connected with described roll device, described roll device outer setting has reel shell, described roll device is provided with rope guide and height limitator, described rope guide is connected with steel rope, described transmission shaft is arranged between roll device, described transmission shaft is connected with retarder by coupler, described retarder is provided with aerator, described actuating device is at a slow speed connected with described retarder, described actuating device is at a slow speed connected with antifriction-bearing box.
In said structure, described roll device can control the lifting of described steel rope, described reel shell can avoid extraneous dust to enter, and ensure that it can normally work in the presence of a harsh environment, described rope guide can ensure described steel rope unlikely disorderly button in grooving, described retarder can reduce the rotating speed of described roll device when need of work, described aerator can ensure described retarder inside and outside air pressure balance, and can dispel the heat, described antifriction-bearing box can reduce friction, ensures work well.
In order to improve its serviceability further, described electrical motor is connected with described roll device, and described roll device outer setting has described reel shell.
In order to improve its serviceability further, described roll device is connected with described height limitator with described rope guide, and described rope guide is connected with described steel rope.
In order to improve its serviceability further, described transmission shaft is arranged between described roll device, and described transmission shaft is connected with described retarder by described coupler.
In order to improve its serviceability further, described retarder is connected with described aerator, and described actuating device is at a slow speed connected with described retarder, and described actuating device is at a slow speed connected with described antifriction-bearing box.
Beneficial effect: this direct-connected motor can accelerate the rotating speed of roll device, effectively increases work efficiency, also can underspeed, make work more steady, extraneous dust can be avoided to enter, ensure can normally work in the presence of a harsh environment, can balance inner and outer air pressure, heat radiation reduces temperature.
Accompanying drawing explanation
Fig. 1 is the front view of the direct-connected motor of a kind of electric block described in the utility model.
Fig. 2 is the partial view of the direct-connected motor of a kind of electric block described in the utility model.
In figure: 1, retarder; 2, aerator; 3, height limitator; 4, rope guide; 5, reel shell; 6, steel rope; 7, roll device; 8, transmission shaft 9, coupler; 10, electrical motor; 11, actuating device at a slow speed; 12, antifriction-bearing box.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As Fig. 1, shown in Fig. 2, the direct-connected motor of a kind of electric block, comprise electrical motor 10, transmission shaft 8, roll device 7 and at a slow speed actuating device 11, electrical motor 10 is connected with roll device 7, the lifting of steel rope 6 can be controlled, roll device 7 outer setting has reel shell 5, extraneous dust can be avoided to enter, and ensure that it can normally work in the presence of a harsh environment, roll device 7 is provided with rope guide 4 and height limitator 3, rope guide 4 can ensure steel rope 6 unlikely disorderly button in grooving, height limitator 3 can when reaching the limit of position, electrical motor 10 is disconnected, play position-limiting action, rope guide 4 is connected with steel rope 6, transmission shaft 8 is arranged between roll device 7, can transfer motion power, transmission shaft 8 is connected with retarder 1 by coupler 9, the rotating speed of roll device 7 can be reduced when need of work, retarder 1 is provided with aerator 2, retarder 1 inside and outside air pressure balance can be ensured, and can dispel the heat, actuating device 11 is connected with retarder 1 at a slow speed, roll device 7 can be driven, make its smooth working, structure is simple, actuating device 11 is connected with antifriction-bearing box 12 at a slow speed, friction can be reduced, play a supporting role.
In said structure, roll device 7 can control the lifting of steel rope 6, reel shell 5 can avoid extraneous dust to enter, and ensureing that it can normally work in the presence of a harsh environment, rope guide 4 can ensure steel rope 6 unlikely disorderly button in grooving, and retarder 1 can reduce the rotating speed of roll device 7 when need of work, aerator 2 can ensure retarder 1 inside and outside air pressure balance, and can dispel the heat, antifriction-bearing box 12 can reduce friction, ensures work well.
In order to improve its serviceability further, electrical motor 10 is connected with roll device 7, the lifting of steel rope 6 can be controlled, roll device 7 outer setting has reel shell 5, extraneous dust can be avoided to enter, and ensure that it can normally work in the presence of a harsh environment, roll device 7 is connected with height limitator 3 with rope guide 4, height limitator 3 can when reaching the limit of position, electrical motor 10 is disconnected, play position-limiting action, rope guide 4 is connected with steel rope 6, steel rope 6 unlikely disorderly button in grooving can be ensured, make the work that it is stable, transmission shaft 8 is arranged between roll device 5, can transferring power, transmission shaft 8 is connected with retarder 1 by coupler 9, the rotating speed of roll device 7 can be reduced when need of work, retarder 1 is connected with aerator 2, retarder 1 inside and outside air pressure balance can be ensured, actuating device 11 is connected with retarder 1 at a slow speed, make device work more steady, actuating device 11 is connected with antifriction-bearing box 12 at a slow speed, can be reduced friction.
More than show and describe groundwork of the present utility model, principal character and advantage.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and effect thing thereof.
Claims (5)
1. the direct-connected motor of electric block, comprise electrical motor, transmission shaft, roll device and at a slow speed actuating device, it is characterized in that: described electrical motor is connected with described roll device, described roll device outer setting has reel shell, described roll device is provided with rope guide and height limitator, described rope guide is connected with steel rope, described transmission shaft is arranged between roll device, described transmission shaft is connected with retarder by coupler, described retarder is provided with aerator, described actuating device is at a slow speed connected with described retarder, described actuating device is at a slow speed connected with antifriction-bearing box.
2. the direct-connected motor of a kind of electric block according to claim 1, is characterized in that: described electrical motor is connected with described roll device, and described roll device outer setting has described reel shell.
3. the direct-connected motor of a kind of electric block according to claim 1, it is characterized in that: described roll device is connected with described height limitator with described rope guide, described rope guide is connected with described steel rope.
4. the direct-connected motor of a kind of electric block according to claim 1, is characterized in that: described transmission shaft is arranged between described roll device, and described transmission shaft is connected with described retarder by described coupler.
5. the direct-connected motor of a kind of electric block according to claim 1, is characterized in that: described retarder is connected with described aerator, and described actuating device is at a slow speed connected with described retarder, and described actuating device is at a slow speed connected with described antifriction-bearing box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520327161.1U CN204737675U (en) | 2015-05-20 | 2015-05-20 | Electric block directly links motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520327161.1U CN204737675U (en) | 2015-05-20 | 2015-05-20 | Electric block directly links motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204737675U true CN204737675U (en) | 2015-11-04 |
Family
ID=54419420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520327161.1U Expired - Fee Related CN204737675U (en) | 2015-05-20 | 2015-05-20 | Electric block directly links motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204737675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629456A (en) * | 2016-12-30 | 2017-05-10 | 山西新富升自动化工程有限公司 | Mine hoist compact in structure |
-
2015
- 2015-05-20 CN CN201520327161.1U patent/CN204737675U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629456A (en) * | 2016-12-30 | 2017-05-10 | 山西新富升自动化工程有限公司 | Mine hoist compact in structure |
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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: 20151104 Termination date: 20170520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |