A kind of energy-saving patrol formula monitoring device suitable for pig house
Technical field
The present invention relates to a kind of monitoring device more particularly to a kind of energy-saving patrol formula monitoring devices suitable for pig house.
Background technique
Monitoring system is using most one of systems in security system, and the building site being more suitble on the market now monitors system
System is handheld video communication equipment, and video monitoring is mainstream now.From earliest simulation monitoring to burning hot digital supervision a few years ago
Network Video Surveillance in the ascendant till now again, has occurred earth-shaking variation.Gradually unify global today in IP technology, we
It is necessary to re-recognize video monitoring system developing history.From the technical point of view, video monitoring system development is divided into first
For analog video monitoring system (CCTV), it is based on " PC+ multimedia card " digital video monitor system (DVR) to the second generation, to the
Three generations is based entirely on IP network video monitoring system (IPVS).
Current pig house only has fraction pig house to will be installed monitoring device, and because pig house space is larger, it needs more
Camera is just able to satisfy conduct monitoring at all levels, and input cost is higher, but the camera installed is less and is unable to satisfy comprehensive prison
Control, thus need to research and develop it is a kind of only need to install a small amount of camera can reach conduct monitoring at all levels, input cost is few and energy-efficient
Energy-saving patrol formula monitoring device suitable for pig house.
Summary of the invention
(1) technical problems to be solved
The present invention is in order to overcome because pig house space is larger, just needing more camera is able to satisfy conduct monitoring at all levels, increases
Add input cost, but the camera installed is less and the shortcomings that be unable to satisfy conduct monitoring at all levels, the invention solves technology
Problem be to provide it is a kind of a small amount of camera need to be only installed can reach conduct monitoring at all levels, input cost is few and energy-efficient is applicable in
In the energy-saving patrol formula monitoring device of pig house.
(2) technical solution
In order to solve the above-mentioned technical problems, the present invention provides such a energy-saving patrol formula monitoring suitable for pig house
Equipment includes the first sliding block, bearing, first rotating shaft, blade, electric pushrod, first gear, sliding rail, the first belt pulley, second
Belt pulley, second gear, third belt pulley, the first flat belt, third gear, the second sliding block, the second flat belt, strut, camera shooting
Head and travel switch are equipped with one-storey house top at the top of pig house, first sliding groove, first sliding groove inner sliding type are provided on the right side of one-storey house top
Ground is equipped with the first sliding block, is equipped with bearing to the first sliding block built-in type, first rotating shaft, the top of first rotating shaft are equipped on bearing
Portion is uniformly distributed by being equipped with muti-piece blade, every piece of blade along the circumferential direction of first rotating shaft, and the bottom end of first rotating shaft is connected by key
Mode first gear is installed, first gear is located at the lower section on one-storey house top, and the one-storey house top/bottom part on rear side of first sliding groove is longitudinally pacified
Equipped with electric pushrod, the push rod of electric pushrod is fixedly connected with the first sliding block, and the bottom intermediate lateral level on one-storey house top, which is equipped with, to be slided
Rail, sliding rail are fixed on by bolted connection on one-storey house top, and the left and right sides of sliding rail is pivotally equipped with the first skin
Belt wheel, the bottom of the first belt pulley of right side are equipped with the second belt pulley by bolted connection, the first belt pulley of right side
Right front and right back are pivotally equipped with second gear, and the bottom of second gear is equipped with by bolted connection
Third belt pulley, is equipped with the first flat belt between third belt pulley and the second belt pulley, third belt pulley and the second belt pulley are logical
The connection of the first flat-belt drive is crossed, the one-storey house top/bottom part on front side of first sliding groove is pivotally equipped with third gear, third gear
Positioned at the front-right of front side second gear, and third gear is engaged with the second gear of front side, and slidingtype is equipped with the on sliding rail
Two sliding blocks, the second flat belt is wound on the first belt pulley of the left and right sides, and one end of the second flat belt is connected to the second sliding block left side
Side, the other end are connected to the right side of the second sliding block, and the front and rear sides of the second sliding block are welded with strut, and the tail end of strut is equipped with
Camera, travel switch is symmetrically installed at left and right sides of sliding rail bottom, and electric pushrod and travel switch have connection.
It preferably, further include having the first fixed block and the first spring, it is solid that the left and right ends of sliding rail bottom are symmetrically arranged with first
Determine block, the first fixed block is connect by way of welded connecting with sliding rail, the side that the inside of the first fixed block passes through welded connecting
Formula is connected with the first spring, and travel switch is fixedly connected with the first spring.
It preferably, further include having waviness block, third sliding block, mounting base, the second shaft, the 4th gear, rack gear, contact
Wheel, the second fixed block and second spring, the front and rear sides level on one-storey house top are equipped with waviness block, and strut tail portion bottom end is provided with the
Two sliding slots, second sliding slot inner sliding type are equipped with third sliding block, and the bottom level of third sliding block is welded with rack gear, strut tail end bottom
Portion is welded with mounting base, and the bottom of mounting base is equipped with the second shaft, and the mode being connected by key in the second shaft is equipped with
Four gears, the 4th gear are located at immediately below rack gear, and the 4th wheel and rack engages, and camera is mounted on the 4th gear, tooth
Contact wheel is installed in the left end of item, and contact wheel is contacted with waviness block, and rack gear right end is connected with second spring, the right side of second spring
End is connected with the second fixed block, and the second fixed block is welded on the bottom of strut.
It preferably, further include having tensioning apparatus, the upper left side and lower left of the first belt pulley of right side are symmetrically installed with tensioning
Device, tensioning apparatus include third fixed plate, hollow bushing, piston rod, third spring and tensioning wheel, the welding of third fixed plate
It is welded with hollow bushing on the bottom on one-storey house top, third fixed plate, is equipped with piston rod, piston rod and hollow sleeve in hollow bushing
Pipe is slidably matched, and piston rod is equipped with tensioning wheel far from one end of third fixed plate, and tensioning wheel and the first flat belt are in close contact,
Third spring is connected between third fixed plate in the other end and hollow bushing of piston rod.
Preferably, further include having wind collection, wind collection is set on the left of first rotating shaft, wind collection is solid by bolted connection
Be scheduled on the top on one-storey house top, the shape of wind collection be it is left large and right small tubaeform, the right end of wind collection is right against blade, wind collection
Material be stainless steel, sidewall thickness is at least 0.4cm.
It preferably, further include the case that keeps out the wind, the outside of first rotating shaft and blade is equipped with the case that keeps out the wind, and the case that keeps out the wind passes through bolt company
The mode connect is mounted on one-storey house top, and opened type setting is in the left side of the case that keeps out the wind, and the material for the case that keeps out the wind is stainless steel, and the case that keeps out the wind
Sidewall thickness be at least 0.5cm.
Preferably, 5 blades are at least installed, blade connects with first rotating shaft by bolted connection in first rotating shaft
Connect, the shape of blade be it is trapezoidal, the material of blade is plastics, and the thickness of blade is at least 0.7cm.
Preferably, for waviness block close to the side of sliding rail in uneven undulated, the material of waviness block is iron,
And the equal length of its length and sliding rail, waviness block are mounted on one-storey house top by way of welded connecting.
Preferably, the outside of tensioning wheel is provided with belt grooves, and the belt grooves of tensioning wheel are stuck on the outside of the first flat belt, tensioning wheel
Diameter be at least 12cm, the material of tensioning wheel is iron.
Working principle: when initial, camera is in the open state, and electric pushrod is also at shortening state, first gear with
The second gear at rear engages.When blowing, wind movable vane piece drives first rotating shaft to rotate clockwise, and first gear rotates with it,
First gear rotation drives the second gear rotation at rear, and the second gear rotation at rear drives second further through the first flat belt
Belt pulley rotates counterclockwise, and the first belt pulley rotates counterclockwise therewith, and the first belt pulley is rotated counterclockwise through the second flat belt
The second sliding block is pulled to move right on the slide rail, when sliding rail touches right side travel switch, electric pushrod elongation, first gear
It is engaged with third gear.First rotating shaft continues to rotate clockwise, and drives third gear to rotate counterclockwise by first gear, third
Gear drives the second gear in front to rotate clockwise, and the second gear rotation in front drives the second skin further through the first flat belt
Belt wheel rotates clockwise, and the first belt pulley rotates clockwise therewith, and the first belt pulley is rotated clockwise to be drawn by the second flat belt
Dynamic second sliding block is moved to the left on the slide rail, and when sliding rail touches left side travel switch, electric pushrod shortens, repeatedly
Camera can be made to carry out the patrol formula monitoring back and forth of automatic left and right to pig house, cost of investment is reduced, saved energy consumption.
Because further including having the first fixed block and the first spring, it is fixed that the left and right ends of sliding rail bottom are symmetrically arranged with first
Block, the first fixed block are connect by way of welded connecting with sliding rail, and the inside of the first fixed block is by way of welded connecting
It is connected with the first spring, travel switch is fixedly connected with the first spring.When the second sliding block touches travel switch, the first spring
Play the role of buffering, prevents from breaking travel switch when the second sliding block movement speed is very fast.
Because further include have waviness block, third sliding block, mounting base, the second shaft, the 4th gear, rack gear, contact wheel,
The front and rear sides level of second fixed block and second spring, one-storey house top is equipped with waviness block, and strut tail portion bottom end is provided with second
Sliding slot, second sliding slot inner sliding type are equipped with third sliding block, and the bottom level of third sliding block is welded with rack gear, strut tail end bottom
It is welded with mounting base, the bottom of mounting base is equipped with the second shaft, and the mode being connected by key in the second shaft is equipped with the 4th
Gear, the 4th gear are located at immediately below rack gear, and the 4th wheel and rack engages, and camera is mounted on the 4th gear, rack gear
Left end contact wheel is installed, contact wheel contacts with waviness block, and rack gear right end is connected with second spring, the right end of second spring
It is connected with the second fixed block, the second fixed block is welded on the bottom of strut.When the second sliding block moves left and right on the slide rail, contact
Wheel, because waviness is uneven, and under the action of second spring, can promote tooth along waviness block surface scrolls
Item is moved forward and backward, and rack gear is moved forward and backward the rotation of the 4th gear positive and negative alternate of rubbing, camera swing therewith, camera front and back
Swing can increase its coverage, to improve monitoring range.
Because further including having tensioning apparatus, the upper left side and lower left of the first belt pulley of right side are symmetrically installed with tensioning dress
It sets, tensioning apparatus includes third fixed plate, hollow bushing, piston rod, third spring and tensioning wheel, and third fixed plate is welded on
The bottom on one-storey house top is welded with hollow bushing in third fixed plate, is equipped with piston rod, piston rod and hollow bushing in hollow bushing
It is slidably matched, piston rod is equipped with tensioning wheel far from one end of third fixed plate, and tensioning wheel and the first flat belt are in close contact, living
Third spring is connected between third fixed plate in the other end and hollow bushing of stopper rod.After first flat belt long-time use
Its tensioning dynamics is inadequate, and under the action of third spring force, tensioning wheel is remained with the first flat belt and contacted, and is provided
Tensioning dynamics, the phenomenon that avoiding tensile force deficiency that the first flat belt is caused to skid.
Because further including having wind collection, wind collection is set on the left of first rotating shaft, wind collection is fixed by bolted connection
At the top on one-storey house top, the shape of wind collection be it is left large and right small tubaeform, the right end of wind collection is right against blade, wind collection
Material is stainless steel, and sidewall thickness is at least 0.4cm.Wind enters from the left side of wind collection, and exports from the right end of wind collection,
It is so capable of increasing the dynamics of wind, also energy band movable vane piece rotates in the case where extraneous wind speed is relatively slow.
Because further including the case that keeps out the wind, the outside of first rotating shaft and blade is equipped with the case that keeps out the wind, and the case that keeps out the wind is bolted
Mode be mounted on one-storey house top, opened type setting is in the left side of the case that keeps out the wind, and the material for the case that keeps out the wind is stainless steel, and the case that keeps out the wind
Sidewall thickness is at least 0.5cm.The case that keeps out the wind can block the strong wind blown in addition on the left of the case that keeps out the wind, avoid blade by other
The interference of wind direction ensure that first rotating shaft only can be toward a direction rotation.
Because the outside of tensioning wheel is provided with belt grooves, the belt grooves of tensioning wheel are stuck on the outside of the first flat belt, tensioning wheel
Diameter is at least 12cm, and the material of tensioning wheel is iron, and it is flat that the belt grooves opened on tensioning wheel can prevent tensioning wheel to be detached from first
Belt reduces probability of malfunction.
(3) beneficial effect
A kind of energy-saving patrol formula monitoring device suitable for pig house provided by the present invention, having reached need to only install on a small quantity
Camera can reach conduct monitoring at all levels, and input cost is few and energy-efficient effect.
Detailed description of the invention
Fig. 1 is the first schematic perspective view of the invention.
Fig. 2 is the first present invention looks up structural representation of the invention.
Fig. 3 is second of schematic perspective view of the invention.
Fig. 4 is the third schematic perspective view of the invention.
Fig. 5 is local left view structural representation of the invention.
Fig. 6 is the 4th kind of schematic perspective view of the invention.
Fig. 7 is the present invention looks up structural representation of tensioning apparatus.
Fig. 8 is second of schematic perspective view of the invention.
Fig. 9 is the third schematic perspective view of the invention.
The label in accompanying drawing is: 1- pig house, 2- one-storey house top, 3- first sliding groove, the first sliding block of 4-, 5- bearing, first turn of 6-
Axis, 7- blade, 8- electric pushrod, 9- first gear, 10- sliding rail, the first belt pulley of 11-, the second belt pulley of 12-, the second tooth of 13-
Wheel, 14- third belt pulley, the first flat belt of 15-, 16- third gear, the second sliding block of 17-, the second flat belt of 18-, 19- strut,
20- camera, 21- travel switch, the first fixed block of 22-, the first spring of 23-, 24- waviness block, 25- second sliding slot, 26-
Third sliding block, 27- mounting base, the second shaft of 28-, the 4th gear of 29-, 30- rack gear, 31- contact wheel, the second fixed block of 32-,
33- second spring, 34- tensioning apparatus, 341- third fixed plate, 342- hollow bushing, 343- piston rod, 344- third spring,
345- tensioning wheel, 35- wind collection, 36- keep out the wind case.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of energy-saving patrol formula monitoring device suitable for pig house includes as shown in figs 1-9 the first sliding block 4, bearing
5, first rotating shaft 6, blade 7, electric pushrod 8, first gear 9, sliding rail 10, the first belt pulley 11, the second belt pulley 12, the second tooth
Wheel 13, third belt pulley 14, the first flat belt 15, third gear 16, the second sliding block 17, the second flat belt 18, strut 19, camera shooting
First 20 and travel switch 21, the top of pig house 1 one-storey house top 2 is installed, the right side on one-storey house top 2 is provided with first sliding groove 3, first sliding groove
It is equipped with to 3 inner sliding types the first sliding block 4, bearing 5 is installed to 4 built-in type of the first sliding block, first rotating shaft is installed on bearing 5
6, the top of first rotating shaft 6 is uniformly distributed by being equipped with muti-piece blade 7, every piece of blade 7 along the circumferential direction of first rotating shaft 6, and first turn
The mode that the bottom end of axis 6 is connected by key is equipped with first gear 9, and first gear 9 is located at the lower section on one-storey house top 2, first sliding groove 3
2 bottom of one-storey house top of rear side is longitudinally provided with electric pushrod 8, and the push rod of electric pushrod 8 is fixedly connected with the first sliding block 4, one-storey house
The bottom intermediate lateral level on top 2 is equipped with sliding rail 10, and sliding rail 10 is fixed on by bolted connection on one-storey house top 2, sliding rail
10 left and right sides is pivotally equipped with the first belt pulley 11, what the bottom of the first belt pulley of right side 11 was bolted
Mode is equipped with the second belt pulley 12, and the right front and right back of the first belt pulley of right side 11 are pivotally equipped with the second tooth
Wheel 13, the bottom of second gear 13 is equipped with third belt pulley 14, third belt pulley 14 and second by bolted connection
The first flat belt 15, third belt pulley 14 and the second belt pulley 12 is equipped between belt pulley 12 to connect by the transmission of the first flat belt 15
It connects, third gear 16 is installed to the 2 lower rotation formula of one-storey house top of 3 front side of first sliding groove, third gear 16 is located at front side second
The front-right of gear 13, and third gear 16 is engaged with the second gear 13 of front side, slidingtype is sliding equipped with second on sliding rail 10
Block 17 is wound with the second flat belt 18 on first belt pulley 11 of the left and right sides, and it is sliding that one end of the second flat belt 18 is connected to second
17 left side of block, the other end are connected to the right side of the second sliding block 17, and the front and rear sides of the second sliding block 17 are welded with strut 19, strut
19 tail end is equipped with camera 20, and travel switch 21, electric pushrod 8 and row are symmetrically installed at left and right sides of 10 bottom of sliding rail
Cheng Kaiguan 21 has connection.
It further include having the first fixed block 22 and the first spring 23, it is fixed that the left and right ends of 10 bottom of sliding rail are symmetrically arranged with first
Block 22, the first fixed block 22 are connect by way of welded connecting with sliding rail 10, and the inside of the first fixed block 22 is connected by welding
The mode connect is connected with the first spring 23, and travel switch 21 is fixedly connected with the first spring 23.
It further include having waviness block 24, third sliding block 26, mounting base 27, the second shaft 28, the 4th gear 29, rack gear
30, contact wheel 31, the second fixed block 32 and second spring 33, the front and rear sides level on one-storey house top 2 are equipped with waviness block 24, branch
19 tail portion bottom end of bar is provided with second sliding slot 25, and 25 inner sliding type of second sliding slot is equipped with third sliding block 26, the bottom of third sliding block 26
Portion's level is welded with rack gear 30, and 19 tail end bottom of strut is welded with mounting base 27, and the bottom of mounting base 27 is equipped with the second shaft
28, the mode being connected by key in the second shaft 28 is equipped with the 4th gear 29, and the 4th gear 29 is located at immediately below rack gear 30, and
4th gear 29 is engaged with rack gear 30, and camera 20 is mounted on the 4th gear 29, and contact wheel 31 is installed in the left end of rack gear 30, is connect
Wheel trolley 31 is contacted with waviness block 24, and 30 right end of rack gear is connected with second spring 33, and the right end of second spring 33 is connected with
Two fixed blocks 32, the second fixed block 32 are welded on the bottom of strut 19.
It further include having tensioning apparatus 34, the upper left side and lower left of the first belt pulley of right side 11 are symmetrically installed with tensioning apparatus
34, tensioning apparatus 34 includes third fixed plate 341, hollow bushing 342, piston rod 343, third spring 344 and tensioning wheel
345, third fixed plate 341 is welded on the bottom on one-storey house top 2, and hollow bushing 342, hollow sleeve are welded in third fixed plate 341
Piston rod 343 is equipped in pipe 342, piston rod 343 is slidably matched with hollow bushing 342, and piston rod 343 is far from third fixed plate
341 one end is equipped with tensioning wheel 345, and tensioning wheel 345 and the first flat belt 15 are in close contact, the other end of piston rod 343 with
Third spring 344 is connected between third fixed plate 341 in hollow bushing 342.
Further include having wind collection 35, wind collection 35 is set on the left of first rotating shaft 6, wind collection 35 is solid by bolted connection
Be scheduled on the top on one-storey house top 2, the shape of wind collection 35 be it is left large and right small tubaeform, the right end of wind collection 35 is right against blade 7,
The material of wind collection 35 is stainless steel, and sidewall thickness is at least 0.4cm.
It further include the case 36 that keeps out the wind, the outside of first rotating shaft 6 and blade 7 is equipped with the case 36 that keeps out the wind, and the case 36 that keeps out the wind passes through bolt
The mode of connection is mounted on one-storey house top 2, and for opened type setting, the material for the case 36 that keeps out the wind is stainless steel in the left side for the case 36 that keeps out the wind,
And the sidewall thickness for the case 36 that keeps out the wind is at least 0.5cm.
5 blades 7 are at least installed in first rotating shaft 6, blade 7 is connect with first rotating shaft 6 by bolted connection,
The shape of blade 7 be it is trapezoidal, the material of blade 7 is plastics, and the thickness of blade 7 is at least 0.7cm.
For waviness block 24 close to the side of sliding rail 10 in uneven undulated, the material of waviness block 24 is iron,
And the equal length of its length and sliding rail 10, waviness block 24 are mounted on one-storey house top 2 by way of welded connecting.
The outside of tensioning wheel 345 is provided with belt grooves, and the belt grooves of tensioning wheel 345 are stuck in 15 outside of the first flat belt, tensioning
The diameter of wheel 345 is at least 12cm, and the material of tensioning wheel 345 is iron.
Working principle: when initial, camera 20 is in the open state, and electric pushrod 8 is also at shortening state, first gear
9 engage with the second gear 13 at rear.When blowing, wind movable vane piece 7 drive first rotating shaft 6 rotate clockwise, first gear 9 with
Rotation, the rotation of first gear 9 drives the second gear 13 at rear to rotate, and the rotation of the second gear 13 at rear is flat further through first
Belt 15 drives the second belt pulley 12 to rotate counterclockwise, and the first belt pulley 11 rotates counterclockwise therewith, 11 inverse time of the first belt pulley
Needle rotation pulls the second sliding block 17 to move right on sliding rail 10 by the second flat belt 18, when sliding rail 10 touches right side stroke
When switch 21, electric pushrod 8 extends, and first gear 9 is engaged with third gear 16.First rotating shaft 6 continues to rotate clockwise, and passes through
First gear 9 drives third gear 16 to rotate counterclockwise, and third gear 16 drives the second gear 13 in front to rotate clockwise, preceding
Side second gear 13 rotation further through the first flat belt 15 drive the second belt pulley 12 rotates clockwise, the first belt pulley 11 with
Rotate clockwise, the first belt pulley 11 rotate clockwise by the second flat belt 18 pull the second sliding block 17 on sliding rail 10 to
It moves left, when sliding rail 10 touches left side travel switch 21, electric pushrod 8 shortens, and camera 20 can be made right repeatedly
Pig house 1 carries out left and right patrol formula monitoring back and forth automatically, reduces cost of investment, has saved energy consumption.
Because further including having the first fixed block 22 and the first spring 23, the left and right ends of 10 bottom of sliding rail are symmetrically arranged with first
Fixed block 22, the first fixed block 22 are connect by way of welded connecting with sliding rail 10, and the inside of the first fixed block 22 passes through weldering
The mode connect in succession is connected with the first spring 23, and travel switch 21 is fixedly connected with the first spring 23.When the second sliding block 17 is touched
When to travel switch 21, the first spring 23 plays the role of buffering, prevents from opening stroke when 17 movement speed of the second sliding block is very fast
21 are closed to break.
Because further including having waviness block 24, third sliding block 26, mounting base 27, the second shaft 28, the 4th gear 29, tooth
The front and rear sides level of item 30, contact wheel 31, the second fixed block 32 and second spring 33, one-storey house top 2 is equipped with waviness block 24,
19 tail portion bottom end of strut is provided with second sliding slot 25, and 25 inner sliding type of second sliding slot is equipped with third sliding block 26, third sliding block 26
Bottom level is welded with rack gear 30, and 19 tail end bottom of strut is welded with mounting base 27, and the bottom of mounting base 27 is equipped with second turn
Axis 28, the mode being connected by key in the second shaft 28 are equipped with the 4th gear 29, and the 4th gear 29 is located at immediately below rack gear 30,
And the 4th gear 29 engaged with rack gear 30, camera 20 is mounted on the 4th gear 29, and contact wheel 31 is installed in the left end of rack gear 30,
Contact wheel 31 is contacted with waviness block 24, and 30 right end of rack gear is connected with second spring 33, and the right end of second spring 33 is connected with
Second fixed block 32, the second fixed block 32 are welded on the bottom of strut 19.When the second sliding block 17 moves left and right on sliding rail 10,
Contact wheel 31 is along 24 surface scrolls of waviness block, because waviness is uneven, and in the effect of second spring 33
Under, rack gear 30 can be promoted to be moved forward and backward, rack gear 30 is moved forward and backward the rotation of 29 positive and negative alternate of the 4th gear of rubbing, and camera 20 is therewith
Swing, 20 swing of camera can increase its coverage, to improve monitoring range.
Because further including having tensioning apparatus 34, the upper left side and lower left of the first belt pulley of right side 11 are symmetrically installed with tensioning
Device 34, tensioning apparatus 34 include third fixed plate 341, hollow bushing 342, piston rod 343, third spring 344 and tensioning
Wheel 345, third fixed plate 341 is welded on the bottom on one-storey house top 2, and hollow bushing 342 is welded in third fixed plate 341, hollow
Piston rod 343 is equipped in casing 342, piston rod 343 is slidably matched with hollow bushing 342, and piston rod 343 is far from third fixed plate
341 one end is equipped with tensioning wheel 345, and tensioning wheel 345 and the first flat belt 15 are in close contact, the other end of piston rod 343 with
Third spring 344 is connected between third fixed plate 341 in hollow bushing 342.After first flat belt, 15 long-time use its
Tensioning dynamics is inadequate, and under the action of third 344 elastic force of spring, tensioning wheel 345 is remained with the first flat belt 15 and contacted, and
And the phenomenon that tensioning dynamics is provided, avoids tensile force deficiency that the first flat belt 15 is caused to skid.
Because further including having wind collection 35, wind collection 35, the side that wind collection 35 is bolted are set on the left of first rotating shaft 6
Formula is fixed on the top on one-storey house top 2, the shape of wind collection 35 be it is left large and right small tubaeform, the right end of wind collection 35 is right against leaf
The material of piece 7, wind collection 35 is stainless steel, and sidewall thickness is at least 0.4cm.Wind enters from the left side of wind collection 35, and from
The right end of wind collection 35 exports, and is so capable of increasing the dynamics of wind, also 7 turns of energy band movable vane piece in the case where extraneous wind speed is relatively slow
It is dynamic.
Because further including the case 36 that keeps out the wind, the outside of first rotating shaft 6 and blade 7 is equipped with the case 36 that keeps out the wind, and the case 36 that keeps out the wind passes through
Bolted mode is mounted on one-storey house top 2, and for opened type setting, the material for the case 36 that keeps out the wind is stainless in the left side for the case 36 that keeps out the wind
Steel, and the sidewall thickness for the case 36 that keeps out the wind is at least 0.5cm.The case 36 that keeps out the wind can block the disease blown in addition to 36 left side of case of keeping out the wind
Wind avoids blade 7 by the interference of other wind directions, ensure that 6 meetings of first rotating shaft are rotated toward a direction.
Because the outside of tensioning wheel 345 is provided with belt grooves, the belt grooves of tensioning wheel 345 are stuck in 15 outside of the first flat belt,
The diameter of tensioning wheel 345 is at least 12cm, and the material of tensioning wheel 345 is iron, and the belt grooves opened on tensioning wheel 345 can prevent
Tensioning wheel 345 is detached from the first flat belt 15, reduces probability of malfunction.
The preferred embodiment of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair
Bright protection scope.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.