CN208029672U - A kind of modern times agricultural booth - Google Patents
A kind of modern times agricultural booth Download PDFInfo
- Publication number
- CN208029672U CN208029672U CN201820336669.1U CN201820336669U CN208029672U CN 208029672 U CN208029672 U CN 208029672U CN 201820336669 U CN201820336669 U CN 201820336669U CN 208029672 U CN208029672 U CN 208029672U
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- China
- Prior art keywords
- light
- normally opened
- relay
- transmissive film
- cleaning brush
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Cleaning In General (AREA)
Abstract
The utility model discloses a kind of modern agricultural booths, it is intended to it solves due to the problem of being easy dust stratification dirt on light-transmissive film, influencing the light transmittance of light-transmissive film, and then influence the photosynthesis of vegetables, its key points of the technical solution are that：Including greenhouse body, the greenhouse body includes big-canopy framework and the light-transmissive film that is set on big-canopy framework, the light sensor for detecting light intensity is provided in the greenhouse body, the cleaning brush and air blowing component for cleaning light-transmissive film are provided on the outside of the greenhouse body, the driving device of driving cleaning brush and air blowing component movement cleaning light-transmissive film is provided on the big-canopy framework, the driving device is electrically connected with light sensor, and in response to the detection signal of light sensor, to drive cleaning brush and air blowing component to move cleaning light-transmissive film.The advantages of a kind of modern agricultural booth of the utility model, which has, cleans light-transmissive film, light transmittance to improve light-transmissive film.
Description
Technical field
The utility model is related to field of agricultural cultivation, more specifically, it relates to a kind of modern times agricultural booth.
Background technology
Planting vegetable in greenhouse area increases year by year, not only increases the income of peasant, and also achieves low input, high yield
The planting effect gone out.For the greenhouse gardening of vegetables, whole market could fully be met by only introducing advanced planting technology
Demand.In the planting vegetable in greenhouse stage, rationally solves the problems, such as vegetables greenhouse cultivation, could ensure vegetable growth situation
Well, to promote to increase production.
Light-transmissive film made of existing greenhouse for planting vegetable generally use plastics, can keep the temperature, moreover it is possible to have preferable light transmission
Rate is conducive to the growth of vegetables, but due to being easy dust stratification dirt on light-transmissive film, influences the light transmittance of light-transmissive film, and then influence vegetable
The photosynthesis of dish.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of modern agricultural booth, have
Light-transmissive film is cleaned, the advantages of light transmittance to improve light-transmissive film.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of modern times are agricultural big
Canopy, including greenhouse body, the greenhouse body include big-canopy framework and the light-transmissive film that is set on big-canopy framework, the greenhouse sheet
It is provided with the light sensor for detecting light intensity in vivo, is provided on the outside of the greenhouse body for cleaning light-transmissive film
Cleaning brush and air blowing component, the drive of driving cleaning brush and air blowing component movement cleaning light-transmissive film is provided on the big-canopy framework
Dynamic device, the driving device are electrically connected with light sensor, and in response to the detection signal of light sensor, clear to drive
Clean brush and air blowing component movement cleaning light-transmissive film.
The saturating of light-transmissive film is detected by the light sensor being arranged in greenhouse body by using above-mentioned technical proposal
Light rate, when dust is more on light-transmissive film, light sensor sends out detection signal, inspection of the driving device in response to light sensor
Signal is surveyed, drives cleaning brush and air blowing component to be cleaned simultaneously to light transmission film surface, to improve the light transmittance of light-transmissive film.
The utility model is further arranged to：Greenhouse body semi-cylindrical setting, the driving device include motor,
Traction rope, take-up reel and control circuit, the motor, traction rope, take-up reel are respectively provided with four, and four motors are same two-by-two
Side both ends are arranged, and four take-up reels are respectively arranged at the output shaft of four motors, and four described traction rope one end are received respectively
It rolls up in four take-up reels, the other end of four traction ropes is respectively arranged at the both ends of cleaning brush, the control circuit and electricity
Machine is electrically connected, to control the positive and negative rotation of four motors simultaneously.
By using above-mentioned technical proposal, control circuit controls the positive and negative rotation of motor, to drive take-up reel winding traction
Rope realizes quickly cleaning light transmission film surface to pull cleaning brush and air blowing component to clean light-transmissive film back and forth.
The utility model is further arranged to：The greenhouse body both ends are both provided with compatible with greenhouse body shape
The mounting blocks of arc-shaped, the mounting blocks two lateral walls offer guide groove, and the cleaning brush both ends, which are extended, cunning
The guide pad for being connected to guide groove is moved, four motors are respectively arranged in two mounting blocks both ends.
By using above-mentioned technical proposal, the setting sliding of cleaning brush both sides is connected to the guide pad of guide groove, makes cleaning brush
What can more be stablized moves cleaning along light-transmissive film surface-stable.
The utility model is further arranged to：The control circuit includes switching circuit and main circuit；
The control circuit includes triode Q, the first relay KM1, the second relay KM2, third relay KM3,
The one normally opened normally opened travel switch ST2 of travel switch ST1 and second；The base stage of the triode Q and electrically connecting for light sensor
It connects, the collector of the triode Q is electrically connected with the power supply, after the emitter of the triode Q is connected with the first relay KM1
Ground connection, the one end the first normally opened travel switch ST1 are electrically connected with the power supply, and the other end is connected with the second relay KM2 and is followed by
Ground；The one end the second normally opened travel switch ST2 is electrically connected with the power supply, and the other end is grounded after connecting with third relay KM3；
First normally opened contact switch KM1-1 of first relay connects with the first normally-closed contact switch KM3-1 of third relay
It is in parallel with triode Q afterwards；First normally opened contact switch KM2-1 of second relay is normally closed tactile with the second of third relay
It is in parallel with the first normally opened travel switch ST1 after the KM3-2 series connection of point switch；The first normally opened travel switch ST1 and second is normally opened
Travel switch ST2 is respectively arranged at two guide groove both ends；
The main circuit includes the positive input circuit for making motor rotate forward and the reversed input circuit for making motor reversal；
Positive input circuit includes the second normally opened contact switch of two the first relays for being series at motor both ends respectively
The 4th normally-closed contact switch KM2-4 and the 5th normally-closed contact of KM1-2 and third normally opened contact switch KM1-3, the second relay
Switch KM2-5；
Reversed input circuit includes the second normally opened contact switch of two the second relays for being series at motor both ends respectively
KM2-2 and third normally opened contact switch KM2-3.
By using above-mentioned technical proposal, when dust is more on light-transmissive film, and the light transmittance of light-transmissive film is caused to decline, light
Sensor makes triode Q be connected, electric to make the first relay KM1 coils obtain, and makes the first relay being connected in parallel on triode Q
The first normally opened contact switch KM1-1 be closed, realize the self-locking of circuit, while making second of the first relay on main circuit often
The third normally opened contact switch KM1-3 for opening contact switch KM1-2 and the first relay is closed, and motor forward direction input circuit is made to lead
Logical, motor rotates forward, and then makes motor driving take-up reel winding traction rope, to pull cleaning brush and air blowing component to light-transmissive film
The other side is moved, and is cleaned to light transmission film surface；
When cleaning brush and air blowing component reach the other side of light-transmissive film and contradict the first normally opened travel switch ST1 of closure,
Second relay KM2 coils obtain electric, and the first normally opened contact of second relay in parallel with the first normally opened travel switch ST1 is made to open
Close KM2-1 to be closed, make to have the travel switch circuit of the first normally opened travel switch ST1 to realize self-locking, at the same make on main circuit the
4th normally-closed contact switch KM2-4 of two relays and the 5th normally-closed contact switch KM2-5 are disconnected, and make the second of the second relay
Normally opened contact switch KM2-2 and third normally opened contact switch KM2-3 are closed, and then motor forward direction input circuit is made to disconnect, motor
Reversed input circuit conducting, motor reversal, and then cleaning brush and air blowing component is made back to be cleaned to light transmission film surface；
When cleaning brush and air blowing component return to initial position, while contradicting the second normally opened travel switch ST2 of closure, third
Relay KM3 coils obtain electric, and the first normally-closed contact switch KM3-1 of the third relay being connected in parallel on triode Q is made to disconnect, and
The the second normally-closed contact switch KM3-2 for being associated in the third relay on the first normally opened travel switch circuit is disconnected, and then makes first
Relay KM1 and the second relay KM2 power-off, and then work is left the motor off, make cleaning brush and air blowing component back and forth to light transmission
Film surface cleaning is primary.
The utility model is further arranged to：The cleaning brush includes the brush body contacted with light-transmissive film and for installing brush body
Long strip block, the guide pad is set to long strip block end, and the traction rope is set to long strip block.
By using above-mentioned technical proposal, motor drive take-up reel winding traction rope pull the guide pad in long strip block along
Guide groove moves, to realize that the brush body installed in long strip block cleans light-transmissive film.
The utility model is further arranged to：The brush body is soft body.
By using above-mentioned technical proposal, brush body is set as soft body, when being cleaned to light-transmissive film, reduces to light transmission
The damage of film surface.
The utility model is further arranged to：The soft body is sponge.
By using above-mentioned technical proposal, sponge is more soft, when cleaning light-transmissive film, reduces the damage to light-transmissive film.
The utility model is further arranged to：The air blowing component includes horizontally disposed gas blow pipe and is supplied to gas blow pipe
Air pump, the air pump is installed on gas blow pipe side, and two guide pads are respectively arranged in gas blow pipe both ends, the gas blow pipe
Side wall offers the gas hole towards light-transmissive film, and the long strip block upper surface is arranged at intervals with two connections being connect with gas blow pipe
Block.
By using above-mentioned technical proposal, the movement of air blowing component is driven by driving device, then by air pump to gas blow pipe
Gas supply, makes the gas hole on gas blow pipe clean light transmission film surface.
The utility model is further arranged to：The gas hole setting is multiple, multiple gas hole axially spaced-apart settings.
By using above-mentioned technical proposal, gas hole setting is multiple, increases the cleaning area of gas blow pipe, improves cleaning light transmission
The efficiency of film.
The utility model is further arranged to：The emitter of the air pump and triode Q is electrically connected.
By using above-mentioned technical proposal, when light sensor sends out detection signal, triode Q conductings make air pump work
Make, gas blow pipe is supplied.
In conclusion the utility model has the advantages that：
First, by the light sensor being arranged in greenhouse body, the light transmittance of light-transmissive film is detected, when grey on light-transmissive film
When dirt is more, light sensor sends out detection signal, and driving device drives cleaning brush in response to the detection signal of light sensor
Light transmission film surface is cleaned simultaneously with air blowing component, to improve the light transmittance of light-transmissive film；
Second, the setting sliding of cleaning brush both sides is connected to the guide pad of guide groove, the edge for keeping cleaning brush more stable
The movement cleaning of light-transmissive film surface-stable.
Description of the drawings
Fig. 1 is the overall structure diagram of the present embodiment；
Fig. 2 is the part-structure schematic diagram of driving device in the present embodiment；
Fig. 3 is the part-structure schematic diagram of cleaning brush and air blowing component in the present embodiment；
Fig. 4 is the circuit diagram of control circuit in the present embodiment.
In figure：1, greenhouse body；11, big-canopy framework；12, light-transmissive film；2, light sensor；3, cleaning brush；31, it is oriented to
Block；32, brush body；33, long strip block；4, air blowing component；41, gas blow pipe；411, gas hole；42, air pump；5, driving device；51, electric
Machine；52, traction rope；53, take-up reel；54, control circuit；541, switching circuit；542, main circuit；6, mounting blocks；61, it is oriented to
Slot；7, link block.
Specific implementation mode
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of modern times agricultural booth includes the greenhouse body 1 of semi-cylindrical form as shown in Figure 1 and Figure 4, and greenhouse body 1 is wrapped
The light-transmissive film 12 for including big-canopy framework 11 and being set on big-canopy framework 11 is provided with for detecting light intensity in greenhouse body 1
Light sensor 2, horizontally disposed 3 He of cleaning brush for being useful for cleaning light-transmissive film 12 of length direction along the outside of greenhouse body 1
Air blowing component 4 is provided with the driving device of driving cleaning brush 3 and the movement cleaning light-transmissive film 12 of air blowing component 4 on big-canopy framework 11
5, driving device 5 is electrically connected with light sensor 2, and in response to the detection signal of light sensor 2, to drive cleaning brush 3
Cleaning light-transmissive film 12 is moved with air blowing component 4.By the light sensor 2 being arranged in greenhouse body 1, light-transmissive film 12 is detected
Light transmittance, when dust is more on light-transmissive film 12, light sensor 2 sends out detection signal, and driving device 5 is in response to light level
The detection signal of device 2 drives cleaning brush 3 and air blowing component 4 to be cleaned simultaneously to 12 surface of light-transmissive film, to improve light-transmissive film 12
Light transmittance.
As shown in Figure 1, Figure 2 and Figure 4, driving device 5 includes motor 51, traction rope 52, take-up reel 53 and control circuit
54, motor 51, traction rope 52, take-up reel 53 are respectively provided with four, and homonymy both ends are arranged four motors 51 two-by-two, four take-up reels 53
It is respectively arranged at the output shaft of four motors 51, four 52 one end of traction rope are wound respectively in four take-up reels 53, four tractions
The other end of rope 52 is respectively arranged at the both ends of cleaning brush 3, and control circuit 54 is electrically connected with motor 51, to control four simultaneously
The positive and negative rotation of motor 51.Control circuit 54 controls the positive and negative rotation of motor 51, to drive take-up reel 53 to wind traction rope 52, to
It pulls cleaning brush 3 and air blowing component 4 to clean light-transmissive film 12 back and forth, realizes quickly 12 surface of cleaning light-transmissive film.
As depicted in figs. 1 and 2,1 both ends of greenhouse body are both provided with the peace of arc-shaped compatible with 1 shape of greenhouse body
Block 6 is filled, 6 two lateral walls of mounting blocks offer guide groove 61, and 3 both ends of cleaning brush, which are extended, has sliding to be connected to guide groove
61 guide pad 31, four motors 51 are respectively arranged in two 6 both ends of mounting blocks.The setting sliding of 3 both sides of cleaning brush, which is connected to, to be led
To the guide pad 31 of slot 61, allow the more stabilization of cleaning brush 3 moves cleaning along 12 surface-stable of light-transmissive film.
As shown in Figures 2 and 3, cleaning brush 3 includes the brush body 32 contacted with light-transmissive film 12 and the length for installing brush body 32
Stick 33, guide pad 31 are set to 33 end of long strip block, and traction rope 52 is set to long strip block 33.Motor 51 drives take-up reel 53 to receive
Volume traction rope 52 pulls the guide pad 31 in long strip block 33 to be moved along guide groove 61, to realize the brush installed in long strip block 33
Body 32 cleans light-transmissive film 12.Brush body 32 is soft body, and the soft body in the present embodiment is sponge.Sponge is more soft,
When cleaning light-transmissive film 12, the damage to light-transmissive film 12 is reduced.
As shown in Figures 2 and 3, air blowing component 4 includes horizontally disposed gas blow pipe 41 and the air pump to the gas supply of gas blow pipe 41
42, air pump 42 is installed on 41 side of gas blow pipe, and two guide pads 31 are respectively arranged in 41 both ends of gas blow pipe, and 41 side wall of gas blow pipe is opened
Equipped with the gas hole 411 towards light-transmissive film 12,33 upper surface of long strip block is arranged at intervals with two connections being connect with gas blow pipe 41
Block 7.It drives air blowing component 4 to move by driving device 5, then is supplied to gas blow pipe 41 by air pump 42, made on gas blow pipe 41
Gas hole 411 cleans 12 surface of light-transmissive film.Multiple, 411 axially spaced-apart of multiple gas holes setting is arranged in gas hole 411.
Increase the cleaning area of gas blow pipe 41, improves the efficiency of cleaning light-transmissive film 12.
As shown in figure 4, control circuit 54 includes switching circuit 541 and main circuit 542；Control circuit 54 include triode Q,
First relay KM1, the second relay KM2, third relay KM3, the first normally opened normally opened strokes of travel switch ST1 and second are opened
Close ST2；The electric connection of the base stage and light sensor 2 of triode Q, the collector of triode Q are electrically connected with the power supply, three poles
The emitter of pipe Q is grounded after connecting with the first relay KM1, and first one end normally opened travel switch ST1 is electrically connected with the power supply, separately
One end is grounded after connecting with the second relay KM2；Second one end normally opened travel switch ST2 is electrically connected with the power supply, the other end with
It is grounded after the KM3 series connection of third relay；First normally opened contact switch KM1-1 of the first relay is normal with the first of third relay
It is in parallel with triode Q after the KM3-1 series connection of closed contact switch；First normally opened contact switch KM2-1 of the second relay and third after
It is in parallel with the first normally opened travel switch ST1 after second normally-closed contact switch KM3-2 series connection of electric appliance；First normally opened travel switch
The normally opened travel switch ST2 of ST1 and second are respectively arranged at two 61 both ends of guide groove；
Main circuit 542 includes the positive input circuit for making motor 51 rotate forward and makes the reversed input circuit of the reversion of motor 51；
Positive input circuit includes the second normally opened contact switch KM1-2 and of two the first relays for being series at 51 both ends of motor respectively
The 4th normally-closed contact switch KM2-4 and the 5th normally-closed contact switch KM2-5 of three normally opened contact switch KM1-3, the second relay；
Reversed input circuit includes the second normally opened contact switch KM2-2 and the of two the second relays for being series at 51 both ends of motor respectively
Three normally opened contact switch KM2-3.
When dust is more on light-transmissive film 12, and the light transmittance of light-transmissive film 12 is caused to decline, light sensor 2 makes triode Q
Conducting, it is electric to make the first relay KM1 coils obtain, make the first normally opened contact of the first relay being connected in parallel on triode Q
Switch KM1-1 is closed, and realizes the self-locking of circuit, while making the second normally opened contact switch of the first relay on main circuit 542
The third normally opened contact switch KM1-3 of KM1-2 and the first relay is closed, and makes the positive input circuit conducting of motor 51, motor 51
It rotates forward, and then makes motor 51 that take-up reel 53 be driven to wind traction rope 52, to pull cleaning brush 3 and air blowing component 4 to light-transmissive film
12 other side movement, cleans 12 surface of light-transmissive film；
It is closed the first normally opened travel switch ST1 when cleaning brush 3 and air blowing component 4 reach the other side of light-transmissive film 12 and contradict
When, the second relay KM2 coils obtain it is electric, make second relay in parallel with the first normally opened travel switch ST1 first it is normally opened touch
Point switch KM2-1 is closed, and makes to have the travel switch circuit 541 of the first normally opened travel switch ST1 to realize self-locking, while making main circuit
4th normally-closed contact switch KM2-4 of the second relay on 542 and the 5th normally-closed contact switch KM2-5 are disconnected, make second after
The the second normally opened contact switch KM2-2 and third normally opened contact switch KM2-3 of electric appliance are closed, and then make the positive input electricity of motor 51
Road disconnects, and the conducting of 51 reversed input circuit of motor, motor 51 inverts, and then makes cleaning brush 3 and air blowing component 4 back to light-transmissive film
It is cleaned on 12 surfaces；
When cleaning brush 3 and air blowing component 4 return to initial position, while contradicting the second normally opened travel switch ST2 of closure, the
Three relay KM3 coils obtain electric, and the first normally-closed contact switch KM3-1 of the third relay being connected in parallel on triode Q is made to disconnect,
The the second normally-closed contact switch KM3-2 for being connected in parallel on the third relay on the first normally opened travel switch circuit 541 is disconnected, and then is made
First relay KM1 and the second relay KM2 power-off, and then motor 51 is made to be stopped, keep cleaning brush 3 and air blowing component 4 past
It is multiple primary to 12 surface cleaning of light-transmissive film.
The emitter of air pump 42 and triode Q is electrically connected.When light sensor 2 sends out detection signal, triode Q is led
It is logical, so that air pump 42 is worked, gas blow pipe 41 is supplied.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of modern times agricultural booth, it is characterised in that：Including greenhouse body (1), the greenhouse body (1) includes big-canopy framework
(11) and the light-transmissive film (12) that is set on big-canopy framework (11) it, is provided in the greenhouse body (1) strong for detecting light
Weak light sensor (2), be provided on the outside of the greenhouse body (1) cleaning brush (3) for cleaning light-transmissive film (12) and
Air blowing component (4) is provided with driving cleaning brush (3) on the big-canopy framework (11) and air blowing component (4) is mobile cleans light-transmissive film
(12) driving device (5), the driving device (5) are electrically connected with light sensor (2), and in response to light sensor
(2) detection signal, to drive cleaning brush (3) and the mobile cleaning light-transmissive film (12) of air blowing component (4).
2. a kind of modern agricultural booth according to claim 1, it is characterised in that：Greenhouse body (1) semi-cylindrical
Setting, the driving device (5) includes motor (51), traction rope (52), take-up reel (53) and control circuit (54), the electricity
Machine (51), traction rope (52), take-up reel (53) are respectively provided with four, and homonymy both ends are arranged four motors (51) two-by-two, four
The take-up reel (53) is respectively arranged at the output shaft of four motors (51), four described traction rope (52) one end wind respectively in
The other end of four take-up reels (53), four traction ropes (52) is respectively arranged at the both ends of cleaning brush (3), the control electricity
Road (54) is electrically connected with motor (51), to control the positive and negative rotation of four motors (51) simultaneously.
3. a kind of modern agricultural booth according to claim 2, it is characterised in that：Greenhouse body (1) both ends are all provided with
The mounting blocks (6) of arc-shaped compatible with greenhouse body (1) shape are equipped with, mounting blocks (6) two lateral walls open up
There is guide groove (61), cleaning brush (3) both ends, which are extended, the guide pad (31) that sliding is connected to guide groove (61), four
The motor (51) is respectively arranged in two mounting blocks (6) both ends.
4. a kind of modern agricultural booth according to claim 3, it is characterised in that：The control circuit (54) includes switch
Circuit (541) and main circuit (542)；
The control circuit (54) includes triode（Q）, the first relay（KM1）, the second relay (KM2), third relay
(KM3), the first normally opened travel switch (ST1) and the second normally opened travel switch (ST2)；The triode（Q）Base stage and light
The electric connection of sensor (2), the triode（Q）Collector be electrically connected with the power supply, the triode（Q）Emitter
With the first relay（KM1）It is grounded after series connection, described first normally opened travel switch (ST1) one end is electrically connected with the power supply, another
End is grounded after connecting with the second relay (KM2)；Described second normally opened travel switch (ST2) one end is electrically connected with the power supply, separately
One end is grounded after connecting with third relay (KM3)；First normally opened contact switch of first relay（KM1-1）With third
First normally-closed contact of relay switchs（KM3-1）After series connection with triode（Q）It is in parallel；The first of second relay is normally opened
The second normally-closed contact switch (KM3-2) of contact switch (KM2-1) and third relay connect after with the first normally opened travel switch
(ST1) in parallel；The first normally opened travel switch (ST1) and the second normally opened travel switch (ST2) are respectively arranged at two guiding
Slot (61) both ends；
The main circuit (542) includes the positive input circuit for making motor (51) rotate forward and makes the reversed input of motor (51) reversion
Circuit；
Positive input circuit includes the second normally opened contact switch of two the first relays for being series at motor (51) both ends respectively
（KM1-2）With third normally opened contact switch（KM1-3）, the second relay the 4th normally-closed contact switch (KM2-4) and 5 constant virtues
Closed contact switchs (KM2-5)；
Reversed input circuit includes the second normally opened contact switch of two the second relays for being series at motor (51) both ends respectively
(KM2-2) and third normally opened contact switch (KM2-3).
5. a kind of modern agricultural booth according to claim 4, it is characterised in that：The cleaning brush (3) includes and light transmission
The brush body (32) of film (12) contact and the long strip block (33) for installing brush body (32), the guide pad (31) are set to long strip block
(33) end, the traction rope (52) are set to long strip block (33).
6. a kind of modern agricultural booth according to claim 5, it is characterised in that：The brush body (32) is soft body.
7. a kind of modern agricultural booth according to claim 6, it is characterised in that：The soft body is sponge.
8. a kind of modern agricultural booth according to claim 5, it is characterised in that：The air blowing component (4) includes level
The gas blow pipe (41) of setting and the air pump (42) supplied to gas blow pipe (41), the air pump (42) are installed on gas blow pipe (41) one
Side, two guide pads (31) are respectively arranged in gas blow pipe (41) both ends, and gas blow pipe (41) side wall is offered towards thoroughly
The gas hole (411) of light film (12), long strip block (33) upper surface are arranged at intervals with two companies being connect with gas blow pipe (41)
Connect block (7).
9. a kind of modern agricultural booth according to claim 8, it is characterised in that：Gas hole (411) setting is multiple,
The multiple gas hole (411) axially spaced-apart settings.
10. a kind of modern agricultural booth according to claim 8, it is characterised in that：The air pump (42) and triode（Q）
Emitter be electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820336669.1U CN208029672U (en) | 2018-03-12 | 2018-03-12 | A kind of modern times agricultural booth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820336669.1U CN208029672U (en) | 2018-03-12 | 2018-03-12 | A kind of modern times agricultural booth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208029672U true CN208029672U (en) | 2018-11-02 |
Family
ID=63951140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820336669.1U Expired - Fee Related CN208029672U (en) | 2018-03-12 | 2018-03-12 | A kind of modern times agricultural booth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208029672U (en) |
-
2018
- 2018-03-12 CN CN201820336669.1U patent/CN208029672U/en not_active Expired - Fee Related
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