CN202492322U - Electric hoist - Google Patents
Electric hoist Download PDFInfo
- Publication number
- CN202492322U CN202492322U CN2012200018463U CN201220001846U CN202492322U CN 202492322 U CN202492322 U CN 202492322U CN 2012200018463 U CN2012200018463 U CN 2012200018463U CN 201220001846 U CN201220001846 U CN 201220001846U CN 202492322 U CN202492322 U CN 202492322U
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- rotating shafts
- backward clamping
- outside
- hoist
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 239000000725 suspension Substances 0.000 claims abstract description 5
- 239000000428 dust Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses an electric hoist which comprises a front clamping plate and a rear clamping plate that are fixed together. A gap is formed between the front clamping plate and the rear clamping plate. An upper suspension hook is arranged on end portions of both the front clamping plate and the rear clamping plate. Two rotating shafts are rotatably disposed between the front clamping plate and the rear clamping plate. Two ends of each rotating shaft extend outside the front clamping plate and the rear clamping plate. A gear is cooperated in a transmission manner between front ends and rear ends of the two rotating shafts. A motor is connected outside the front ends of the two rotating shafts in a transmission manner. Guide wheels are respectively sleeved on central portions of the two rotating shafts. A lower suspension hook is hoisted on the guide wheels via a chain. The electric hoist has a simple structure. The motor can be directly arranged on the hoist, so that the overall structure is simplified and the work efficiency of the hoist is improved.
Description
Technical field
The utility model relates to a kind of electric block.
Background technology
Characteristics such as electric block is a kind of small-sized weight-lifting equipment, and it is little to have a volume, simple to operate from heavy and light, easy to use are used for industrial and mining enterprises, places such as storage harbour.Hoisting capacity is generally 0.1～80 ton, and lifting altitude is 3～30 meters.Form by electrical motor, transmission device and reel or sprocket wheel, be divided into two kinds of steel-wire rope type electric block and Electric Chain Blocks.
The electric block compact conformation, electrical axis adopts worm gearing perpendicular to the electric block of spool axis, and width aspect size is big, and structure is clumsy, and mechanical efficiency is low, and processing is than a difficult problem.Its shortcoming is: length dimension is big.
The utility model content
The purpose of the utility model provides a kind of electric block, and motor is directly installed on the cucurbit, has simplified integral structure, thereby has increased work efficiency.
The technical scheme of the utility model is following:
A kind of electric block; Include the forward and backward clamping plate that are fixed together, and have the gap between the forward and backward clamping plate, the end of forward and backward clamping plate is equipped with hook; It is characterized in that: be rotatablely equipped with two rotating shafts between the described forward and backward clamping plate; Stretch out respectively outside the forward and backward clamping plate at the two ends of said two rotating shafts, be respectively gear transmission between the front and back ends of said two rotating shafts and cooperate, and the outside of the front end of two rotating shafts is connected with motor; The middle part of said two rotating shafts is respectively installed with guide wheel, and described guide wheel is lifted with down suspension hook through chain.
Described electric block is characterized in that: the outside of said ratchet and gear is covered with dust boot respectively.
The beneficial effect of the utility model:
The utility model is simple in structure, and motor is directly installed on the cucurbit, has simplified integral structure, thereby has improved the work efficiency of cucurbit.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Referring to Fig. 1, a kind of electric block includes the forward and backward clamping plate 1,2 that are fixed together; And forward and backward clamping plate 1, has the gap between 2; The end of forward and backward clamping plate 1,2 is equipped with hook 7, and stretch out respectively outside the forward and backward clamping plate 1,2 at forward and backward clamping plate 1, the two ends that are rotatablely equipped with 3, two rotating shafts 3 of two rotating shafts between 2; Be respectively gear 8 transmissions between the front and back ends of two rotating shafts 3 and cooperate, and the outside of the front end of two rotating shafts 3 is connected with motor 4; The middle part of two rotating shafts 3 is respectively installed with guide wheel 5, and guide wheel 5 is lifted with down suspension hook through chain 6.
The outside of ratchet and gear is covered with dust boot 9 respectively.
Claims (2)
1. electric block; Include the forward and backward clamping plate that are fixed together, and have the gap between the forward and backward clamping plate, the end of forward and backward clamping plate is equipped with hook; It is characterized in that: be rotatablely equipped with two rotating shafts between the described forward and backward clamping plate; Stretch out respectively outside the forward and backward clamping plate at the two ends of said two rotating shafts, be respectively gear transmission between the front and back ends of said two rotating shafts and cooperate, and the outside of the front end of two rotating shafts is connected with motor; The middle part of said two rotating shafts is respectively installed with guide wheel, and described guide wheel is lifted with down suspension hook through chain.
2. electric block according to claim 1 is characterized in that: the outside of said ratchet and gear is covered with dust boot respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200018463U CN202492322U (en) | 2012-01-05 | 2012-01-05 | Electric hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200018463U CN202492322U (en) | 2012-01-05 | 2012-01-05 | Electric hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202492322U true CN202492322U (en) | 2012-10-17 |
Family
ID=46998558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200018463U Expired - Fee Related CN202492322U (en) | 2012-01-05 | 2012-01-05 | Electric hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202492322U (en) |
-
2012
- 2012-01-05 CN CN2012200018463U patent/CN202492322U/en not_active Expired - Fee Related
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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: ANHUI JIUHUA MACHINERY CO., LTD. Free format text: FORMER NAME: ANHUI JIUHUA MACHINERY LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 247100 Anhui city of Chizhou Province Economic and Technological Development Zone Jinan Industrial Park Patentee after: Anhui Jiuhua Machinery Co., Ltd. Address before: 247100 Anhui city of Chizhou Province Economic and Technological Development Zone Jinan Industrial Park Patentee before: Anhui Jiuhua Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20160105 |