CN201933455U - Greenhouse base snow clearer - Google Patents
Greenhouse base snow clearer Download PDFInfo
- Publication number
- CN201933455U CN201933455U CN201120021854XU CN201120021854U CN201933455U CN 201933455 U CN201933455 U CN 201933455U CN 201120021854X U CN201120021854X U CN 201120021854XU CN 201120021854 U CN201120021854 U CN 201120021854U CN 201933455 U CN201933455 U CN 201933455U
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- snow
- spiral
- blower fan
- blower
- chain
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Abstract
A greenhouse base snow clearer comprises a frame, a snow blade, a snow screw conveyor, a snow blowing fan, a spiral transmission mechanism, a fan transmission mechanism and a lifting mechanism, wherein the snow blade is connected to the front end of the frame, the snow screw conveyor is transversely mounted in the middle of the front of the snow blade, a snow outlet is arranged in the middle of the snow blade, the centrifugal spiral snow blowing fan is mounted in the rear of the snow inlet, a snow blowing outlet tilting diagonally is arranged at the upper end of the snow blowing fan, a shaft of the snow screw conveyor is in transmission connection with a power input shaft through the spiral transmission mechanism, a shaft of the snow blowing fan is in transmission connection with the power input shaft through the fan transmission mechanism, the rear end of the frame is connected with the front end of the lifting mechanism, and a driving joint connected with a driving tractor is arranged at the rear end of the lifting mechanism. The greenhouse base snow clearer is simple in structure, low in cost, high in operating efficiency, convenient in operation, and easy in popularization and application to areas where rice planting is widely developed.
Description
Technical field
The utility model relates to a kind of booth base snow blower, is mainly used in paddy rice base seedling greenhouse, the work that clears the snow before button canopy overlay film; Also can be used to deposit the storage space Snowremoval of article; And road clears the snow winter.
Background technology
Raising rice seedlings will be carried out at the base booth in northern China (especially northeast) paddy rice producing region at the beginning of last month of spring in winter, reach tens centimeters but accumulated snow is thick in the booth sometimes, need will detain the canopy overlay film behind the Snowremoval in the base more earlier.General craft or the forklift (little four-wheel front adds shovel) of adopting removes the snow, and its shortcoming is that labour intensity is big, inefficiency; And the investment height of special-purpose snow removing equipment is not suitable for snow removing in the booth.
Summary of the invention
The purpose of this utility model provides a kind of booth base snow blower, to solve the big and inefficiency of labour intensity that prior art adopts craft or forklift snow removing to exist; And the investment of special-purpose snow removing equipment height and the problem that is not suitable for snow removing in the booth.
The technical solution of the utility model is: a kind of booth base snow blower, it is characterized in that, comprise frame, snow blade, defeated snow spiral, snow throwing blower fan, screw-drive mechanism, blower fan transmission mechanism and elevating mechanism, snow blade is connected the front end of frame, at the middle part of snow blade front defeated snow spiral is installed laterally, be provided with into thrush at this snow blade middle part, the snow throwing blower fan of centrifugal vortex type is housed in this back of advancing thrush, be provided with snow throwing mouth in the upper end of this snow throwing blower fan towards oblique upper; The axle of defeated snow spiral is in transmission connection by screw-drive mechanism and power input shaft; The axle of snow throwing blower fan is in transmission connection by blower fan transmission mechanism and this power input shaft; The rear end of described frame is connected with the front end of elevating mechanism, is provided with in the rear end of this elevating mechanism and drives the driving interface that tractor is connected.
Described defeated snow spiral is symmetrical set by left-hand screw and right-hand screw, and the spiral of left-hand screw and right-hand screw is oppositely opposite.
Described screw-drive mechanism comprises spiral drive sprocket, the first spiral chain, gearbox, gearbox input gear, gearbox output gear, the second spiral chain and spiral driven sprocket, the spiral drive sprocket is connected with gearbox input gear by the first spiral chain, and the gearbox output gear is connected with the spiral driven sprocket by the second spiral chain; The spiral drive sprocket is installed on the described power input shaft, and the spiral driven sprocket is installed on the axle of this defeated snow spiral, and gearbox is installed on the described frame.
Described blower fan transmission mechanism comprises blower fan drive sprocket, blower fan chain and blower fan driven sprocket, the blower fan drive sprocket is installed on the described power input shaft, the blower fan driven sprocket is installed on the axle of snow throwing blower fan, and the blower fan chain is connected between this blower fan drive sprocket and the blower fan driven sprocket.
Described elevating mechanism comprises top link, swing arm down, actuating arm, connecting rod and hydraulic cylinder, the front end of top link and following swing arm is hinged on respectively on the last lower suspension interface of rear end correspondence of described frame, the front end of this top link and the lower end of connecting rod are hinged, the upper end of this connecting rod and the front end of actuating arm are hinged, the rear end of this actuating arm and the rear end of described top link are hinged, connect an end of hydraulic cylinder at the middle part of this actuating arm, the other end of hydraulic cylinder is hinged on the carriage of tractor front end.
The utility model has the advantages that: simple in structure, with low cost, high efficiency is convenient to operation, is easy to apply in the area of greatly developing the paddy rice planting scale.
Description of drawings
Fig. 1 is the utility model preceding structure schematic diagram;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the right view of Fig. 1;
Fig. 4 is the vertical view of Fig. 3;
Fig. 5 be the utility model when using with the side structure schematic diagram of tractor installation.
The specific embodiment
Referring to Fig. 1～Fig. 5, the utility model comprises frame 10, snow blade 1, defeated snow spiral 2, snow throwing blower fan 6, screw-drive mechanism A, blower fan transmission mechanism B and elevating mechanism C, snow blade 1 is connected the front end of frame 10, at the middle part of snow blade 1 front defeated snow spiral 2 is installed laterally, be provided with into thrush 4 at this snow blade 1 middle part, the snow throwing blower fan 6 of centrifugal vortex type is housed in this back of advancing thrush 4, is provided with snow throwing mouth 5 in the upper end of this snow throwing blower fan 6 towards oblique upper; The axle 3 of defeated snow spiral 2 is in transmission connection by screw-drive mechanism A and power input shaft 17.The axle 8 of snow throwing blower fan 6 is in transmission connection by blower fan transmission mechanism B and this power input shaft 17; The rear end of described frame 10 is connected with the front end of elevating mechanism C, is provided with in the rear end of this elevating mechanism C and drives the driving interface 27 that tractor is connected.
Described defeated snow spiral 2 is symmetrical set by left-hand screw and right-hand screw, and the spiral of left-hand screw and right-hand screw is oppositely opposite.
Described screw-drive mechanism A comprises spiral drive sprocket 15, the first spiral chain 28, gearbox 11, gearbox input gear 14, gearbox output gear 13, the second spiral chain 12 and spiral driven sprocket 7, spiral drive sprocket 15 is connected with gearbox input gear 14 by the first spiral chain 28, and gearbox output gear 13 is connected with spiral driven sprocket 7 by the second spiral chain 12.Spiral drive sprocket 15 is installed on the described power input shaft 17, and spiral driven sprocket 7 is installed on the axle 3 of this defeated snow spiral, and gearbox 11 is installed on the described frame 10.
Described blower fan transmission mechanism B comprises blower fan drive sprocket 16, blower fan chain 24 and blower fan driven sprocket 9, blower fan drive sprocket 16 is installed on the described power input shaft 17, blower fan driven sprocket 9 is installed on the axle 8 of snow throwing blower fan, and blower fan chain 24 is connected between this blower fan drive sprocket 16 and the blower fan driven sprocket 9.
For safety, can outside screw-drive mechanism A, blower fan transmission mechanism B, safety guard (not shown) be installed.
Described elevating mechanism C comprises top link 20, swing arm 29 down, actuating arm 19, connecting rod 18 and hydraulic cylinder 21, the front end of top link 20 and following swing arm 29 (about each a pair of) is hinged on respectively on the last lower suspension interface 22 (about each a pair of) of the rear end correspondence of described frame 10, the lower end of the front end of this top link 20 and connecting rod 18 is hinged, the front end of the upper end of this connecting rod 18 and actuating arm 19 is hinged, the rear end of the rear end of this actuating arm 19 and described top link 20 is hinged, connects the upper end of hydraulic cylinder 21 at the middle part of this actuating arm 19.
Referring to Fig. 5, the utility model in use, the U-shaped interface 27 of top link 20, following swing arm 29 rear ends is hinged on the corresponding interface of the tractor with small four wheels T front end more than 20 horsepowers, the lower end of hydraulic cylinder 21 is hinged on the carriage 30 of tractor T front end in use, the oil circuit of hydraulic cylinder 21 is connected with the oil circuit of tractor T, is connected with the power output shaft of tractor T with universal connecting shaft 26.The lifting of the extension and contraction control snow blade 1 by hydraulic cylinder 21; By universal connecting shaft 26 with transmission of power to power input shaft 17, power input shaft 17 drives defeated snow spiral 2 by screw-drive mechanism A, blower fan transmission mechanism B again and snow throwing blower fan 6 rotates.Tractor T is in the process of advancing, by defeated snow spiral 2 snow in the snow blade 1 is transported to central authorities, and be inhaled in the snow throwing blower fan 6, the snow throwing mouth 5 from the upper end of snow throwing blower fan 6 under powerful action of centrifugal force is thrown to the place of several meters far away of sides, thereby finishes snow removing work.
The rotation formula of the shedding actual mode of occupation that clears the snow:
This machine and the supporting use of four-wheel tractor (more than 20 horsepowers), low, the time and labour saving of its oil consumption, in the steel frame booth of paddy rice base, large car can't enter operation, this is the great advantage in the supporting use of this type, be manually clear the snow irreplaceable with other high-power locomotives.
Clear the snow and shed the lift adjustability, embody two aspects:
1. remove base booth accumulated snow,, be adjusted in this scope, prevent from snow is thrown in the booth on next door according to the 4 meters distances in booth interval.
2. when removing storage space and road accumulated snow ground, shed lift and can transfer to 20 meters far away, so that accumulated snow is cast aside road.
In the process of clearing the snow, but ground accumulated snow 60 centimeters of thickness with interior all operations, have the accumulated snow of hardness also can remove.After the cleaning, do not have snow and retain.The generation of this machine, use will be liberated the labour, improve the operating efficiency in the Rice Production, promote advance in agricultural science and technology.It is in spring, booth cleared the snow, and working day can remove 30 booth accumulated snow (each 400 square metres of booth areas) can only a clear booth with artificial one day three people.The machine efficient that clears the snow is considerable.As getting permission the patent request, we can get in touch with manufacturing businessman and produce in batches, drop into market in spring early.
Claims (5)
1. booth base snow blower, it is characterized in that, comprise frame, snow blade, defeated snow spiral, snow throwing blower fan, screw-drive mechanism, blower fan transmission mechanism and elevating mechanism, snow blade is connected the front end of frame, at the middle part of snow blade front defeated snow spiral is installed laterally, be provided with into thrush at this snow blade middle part, the snow throwing blower fan of centrifugal vortex type is housed in this back of advancing thrush, be provided with snow throwing mouth in the upper end of this snow throwing blower fan towards oblique upper; The axle of defeated snow spiral is in transmission connection by screw-drive mechanism and power input shaft; The axle of snow throwing blower fan is in transmission connection by blower fan transmission mechanism and this power input shaft; The rear end of described frame is connected with the front end of elevating mechanism, is provided with in the rear end of this elevating mechanism and drives the driving interface that tractor is connected.
2. booth according to claim 1 base snow blower is characterized in that, described defeated snow spiral is symmetrical set by left-hand screw and right-hand screw, and the spiral of left-hand screw and right-hand screw is oppositely opposite.
3. booth according to claim 1 base snow blower, it is characterized in that, described screw-drive mechanism comprises spiral drive sprocket, the first spiral chain, gearbox, gearbox input gear, gearbox output gear, the second spiral chain and spiral driven sprocket, the spiral drive sprocket is connected with gearbox input gear by the first spiral chain, and the gearbox output gear is connected with the spiral driven sprocket by the second spiral chain; The spiral drive sprocket is installed on the described power input shaft, and the spiral driven sprocket is installed on the axle of this defeated snow spiral, and gearbox is installed on the described frame.
4. booth according to claim 1 base snow blower, it is characterized in that, described blower fan transmission mechanism comprises blower fan drive sprocket, blower fan chain and blower fan driven sprocket, the blower fan drive sprocket is installed on the described power input shaft, the blower fan driven sprocket is installed on the axle of snow throwing blower fan, and the blower fan chain is connected between this blower fan drive sprocket and the blower fan driven sprocket.
5. booth according to claim 1 base snow blower, it is characterized in that, described elevating mechanism comprises top link, following swing arm, actuating arm, connecting rod and hydraulic cylinder, the front end of top link and following swing arm is hinged on respectively on the last lower suspension interface of rear end correspondence of described frame, the front end of this top link and the lower end of connecting rod are hinged, the upper end of this connecting rod and the front end of actuating arm are hinged, the rear end of this actuating arm and the rear end of described top link are hinged, connect an end of hydraulic cylinder at the middle part of this actuating arm, the other end of hydraulic cylinder is hinged on the carriage of tractor front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120021854XU CN201933455U (en) | 2011-01-24 | 2011-01-24 | Greenhouse base snow clearer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120021854XU CN201933455U (en) | 2011-01-24 | 2011-01-24 | Greenhouse base snow clearer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201933455U true CN201933455U (en) | 2011-08-17 |
Family
ID=44444982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120021854XU Expired - Fee Related CN201933455U (en) | 2011-01-24 | 2011-01-24 | Greenhouse base snow clearer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201933455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024065078A1 (en) * | 2022-09-26 | 2024-04-04 | Nanjing Chervon Industry Co., Ltd. | Snowthrower |
-
2011
- 2011-01-24 CN CN201120021854XU patent/CN201933455U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024065078A1 (en) * | 2022-09-26 | 2024-04-04 | Nanjing Chervon Industry Co., Ltd. | Snowthrower |
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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: 20110817 Termination date: 20140124 |