CN200940076Y - Light weight domestic use crane - Google Patents
Light weight domestic use crane Download PDFInfo
- Publication number
- CN200940076Y CN200940076Y CN 200620032342 CN200620032342U CN200940076Y CN 200940076 Y CN200940076 Y CN 200940076Y CN 200620032342 CN200620032342 CN 200620032342 CN 200620032342 U CN200620032342 U CN 200620032342U CN 200940076 Y CN200940076 Y CN 200940076Y
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- CN
- China
- Prior art keywords
- lifting
- support
- light
- vertical rod
- family expenses
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- Expired - Fee Related
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Abstract
The utility model relates to a light household lifting machine used for stacking and sunning grains, which is mainly characterized in that the bracket of this machine with cone style structure is fixedly positioned on a frame base. The upper side and the bottom of the bracket is respectively provided with a bearing, and connected with the package of the crane structure. The power lifting device is positioned on the base. Given the utility model adopts the power lifting device with low setting, worm wheel decelerating and the additional weight match, the utility model makes the crane small-sized, large weight capacity of crane, simple in structure, low in manufacturing cost, simple and flexibly in operation, safe and reliable in using, and convenient for maintenance.
Description
Technical field
The utility model belongs to the lifting means technical field, especially for a kind of light-duty family expenses lifting machine of buttress grain, solarization grain.
Background technology
At present, the most farmers' in China rural area utilize little loop wheel machine to pile up neatly grain or shine grain work, generally its structure of little loop wheel machine of Shi Yonging is a vertical rod that is contained in base, have the lifting support arm in the vertical rod, power hoists and partly is directly installed on the top of vertical rod, and the problem that this structure exists is inconvenient operation, part is installed in eminence because power hoists, and also brings inconvenience for maintenance.And mechanism's center of gravity height, top-heavy, poor stability during lifting, thereby hoisting capacity is little, and hoisting weight has only 70～80 kilograms, also can't do wider adjustment, and the strength of material performance can not get fully playing.In addition, adopt the stop mode of combination of parking brake and machine in the machine, during the lifting Halfway Stopping, operation needs two people just can finish, and is time-consuming, require great effort, take a lot of work, and safe reliability is poor.
The utility model content
The purpose of this utility model provides a kind of simple in structure, safe and reliable, light-duty easily family expenses lifting machine of operating maintenance.
Realize that the technical scheme that the purpose of this utility model is taked is: these facility have support, power lift and derricking gear, wherein, support is packed on the frame base with cone-like structure, the upper end and the below thereof of support are respectively equipped with bearing, and be connected with the derricking gear suit, power lift is packed on the base.
Described derricking gear has a vertical rod, the lifting cantilever that has been rigidly connected in the vertical rod, and vertical rod is triangular shape with the lifting cantilever, and the lifting rope sheave is equipped with at the two ends of cantilever.
Described power lift is made up of motor, retarder, serving cylinder, belt-driving spare, and retarder adopts worm gear reducer, and its input shaft connects with motor by belt-driving spare, and output shaft is connected with the serving cylinder.
The periphery of described frame base is provided with snare, can install the additional support bar that is used to strengthen the base support face and increases the lifting counterweight in the snare.
According to the light-duty family expenses lifting machine that such scheme is made, its reasonable in design owing to adopt worm type of reduction gearing in the machine, has self-locking property preferably, has saved braking mechanism, when using operation, only needs a people to handle source switch and can finish lifting operation.And owing to be provided with the additional bob-weight structure, the hoisting weight scope increases greatly, and maximum hoisting weight can reach 150 kilograms, can increase by 1 times than existing small-sized lifting machine hoisting capacity.In addition, all power pack sections all are arranged on the base, are convenient to maintenance.Compared with prior art, have that volume is little, in light weight, hoisting capacity is big, simple in structure, cost is low, flexible operation is easy, advantage such as safe and reliable.
Description of drawings
Fig. 1 is a structural representation of the present utility model
The specific embodiment
Referring to Fig. 1, light-duty family expenses lifting machine of the present utility model is made up of support 1, power lift and derricking gear, wherein, support 1 is formed cone-like structure by four rod members, and is packed on the frame base 3, and the upper end and the below thereof of support 1 are respectively equipped with bearing.Derricking gear has a vertical rod 9, be rigidly connected in the vertical rod 9 and lifted by crane cantilever 11, vertical rod 9 is triangular shape with lifting cantilever 11, and lifting rope sheave 10,12 is equipped with at the two ends of lifting cantilever 11, the lower end of its vertical rod 9 is installed in the metal (upper on the support 1, and label 8 is for being used to rotate the push rod of cantilever.Power lift is packed on the base 3, this device is made up of motor 2, serving cylinder 4, belt-driving spare 6, retarder 7, and retarder 7 adopts worm gear reducer, has the failure-free self-locking property, need not brake, can make the lifting thing stop lifting as required at any time.The input shaft of retarder 7 connects with electric machine main shaft by belt and belt pulley, and its output shaft is connected with serving cylinder 4, and wherein motor adopts clockwise and anticlockwise motor.Periphery at frame base 3 is fixed with snare 5, when hoisting weight is big, can install additional support bar (not shown) so that strengthen the bearing surface of base 3 in the snare 5, can also place weight on the additional support bar, to increase the counterweight of lifting machine.Like this, in the scope of support 1 and the permission of lifting cantilever 11 intensity, hoisting capacity can reach maxim, is not subjected to the restriction of support 1 stability.When less or idle depositing of hoisting capacity, can extract the additional support bar out, position so that the minimizing lifting machine takes up room.Thus, this lifting machine can be realized the effect that its biggest lifting capacity is doubled under the situation that does not increase overall volume and each material specification.
Claims (4)
1, a kind of light-duty family expenses lifting machine, have support, power lift and derricking gear, it is characterized in that: support is packed on the frame base with cone-like structure, the upper end and the below thereof of support are respectively equipped with bearing, and be connected with the derricking gear suit, power lift is packed on the base.
2, light-duty family expenses lifting machine according to claim 1, it is characterized in that: described derricking gear has a vertical rod, the lifting cantilever that has been rigidly connected in the vertical rod, vertical rod is triangular shape with the lifting cantilever, and the lifting rope sheave is equipped with at the two ends of cantilever.
3, light-duty family expenses lifting machine according to claim 1, it is characterized in that: described power lift is made up of motor, retarder, serving cylinder, belt-driving spare, retarder adopts worm gear reducer, its input shaft connects with motor by belt-driving spare, and output shaft is connected with the serving cylinder.
4, light-duty family expenses lifting machine according to claim 1, it is characterized in that: the periphery of described frame base is provided with snare, can install the additional support bar that is used to strengthen the base support face and increases the lifting counterweight in the snare.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620032342 CN200940076Y (en) | 2006-08-29 | 2006-08-29 | Light weight domestic use crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620032342 CN200940076Y (en) | 2006-08-29 | 2006-08-29 | Light weight domestic use crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200940076Y true CN200940076Y (en) | 2007-08-29 |
Family
ID=38746257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620032342 Expired - Fee Related CN200940076Y (en) | 2006-08-29 | 2006-08-29 | Light weight domestic use crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200940076Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395723B (en) * | 2013-07-31 | 2015-10-07 | 无锡爱科换热器有限公司 | A kind of easy-to-mount high-altitude support of basket |
| CN107857200A (en) * | 2017-10-23 | 2018-03-30 | 芜湖市长江起重设备制造有限公司 | A kind of crane gear |
| CN108639990A (en) * | 2018-06-29 | 2018-10-12 | 罗琴 | A kind of industrial robot boom hoisting |
| CN109775608A (en) * | 2019-01-23 | 2019-05-21 | 成都纵横科宇自动化技术有限公司 | A kind of installation carriage |
-
2006
- 2006-08-29 CN CN 200620032342 patent/CN200940076Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395723B (en) * | 2013-07-31 | 2015-10-07 | 无锡爱科换热器有限公司 | A kind of easy-to-mount high-altitude support of basket |
| CN107857200A (en) * | 2017-10-23 | 2018-03-30 | 芜湖市长江起重设备制造有限公司 | A kind of crane gear |
| CN108639990A (en) * | 2018-06-29 | 2018-10-12 | 罗琴 | A kind of industrial robot boom hoisting |
| CN109775608A (en) * | 2019-01-23 | 2019-05-21 | 成都纵横科宇自动化技术有限公司 | A kind of installation carriage |
| CN109775608B (en) * | 2019-01-23 | 2020-05-26 | 成都纵横科宇自动化技术有限公司 | Mounting trolley |
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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: 20070829 Termination date: 20090929 |