CN117598139A - Transmission device and spraying assembly - Google Patents
Transmission device and spraying assembly Download PDFInfo
- Publication number
- CN117598139A CN117598139A CN202410089592.2A CN202410089592A CN117598139A CN 117598139 A CN117598139 A CN 117598139A CN 202410089592 A CN202410089592 A CN 202410089592A CN 117598139 A CN117598139 A CN 117598139A
- Authority
- CN
- China
- Prior art keywords
- block
- guide rail
- transmission device
- driving
- connecting block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 59
- 238000005507 spraying Methods 0.000 title abstract description 57
- 239000007921 spray Substances 0.000 claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000011521 glass Substances 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 5
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 230000002262 irrigation Effects 0.000 abstract description 6
- 238000003973 irrigation Methods 0.000 abstract description 6
- 239000000575 pesticide Substances 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 description 17
- 230000000903 blocking effect Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 239000003814 drug Substances 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/247—Watering arrangements
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0025—Mechanical sprayers
- A01M7/0032—Pressure sprayers
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Greenhouses (AREA)
Abstract
A transmission device and a spraying assembly relate to the technical field of spray irrigation, and each area in a greenhouse is provided with an independent supply unit for solving the problems of high requirements on the structural strength and high power requirements of the greenhouse caused by carrying a large amount of liquid during spray irrigation or pesticide spraying. The spraying assembly comprises a spraying piece, a transmission device, a moving unit and a supply unit, wherein the spraying piece is fixed at the bottom of the transmission device, an inner cavity of the spraying piece is communicated with the inner cavity of the transmission device, a spray head is arranged at the bottom of the spraying piece, the moving unit is located at the top of the glass greenhouse and drives the spraying piece to move along a straight line, the supply unit comprises a water pump and a telescopic pipe, the water pump is fixed in the glass greenhouse, the water pump is connected with a water source through a water inlet pipe, one end of the telescopic pipe is connected with the water pump through a hard pipe, the other end of the telescopic pipe is connected with a connecting pipe of the side wall of the sliding block, and the connecting pipe is communicated with an upper conveying channel on the inner side of the sliding block. After the invention divides the areas, a transmission device and a supply unit are arranged in each area so as to reduce the load of the movable spraying piece.
Description
Technical Field
The invention relates to the technical field of sprinkling irrigation, in particular to a transmission device and a sprinkling assembly.
Background
The appearance of the glass greenhouse provides a good growth environment for crops, improves the intelligent level in the greenhouse, and also enables agricultural planting to be more modern and intelligent. At present, crops are sprayed or dosed in a greenhouse, and a spraying machine or a dosing machine which can move along a track and is hung in the greenhouse is gradually used. Because the sprinkler and the pesticide sprayer all need to carry certain liquid, the sprinkler or the pesticide sprayer in a working state has large overall weight, firstly has large pressure on a bearing structure in a greenhouse, and secondly has high power requirement when driving the sprinkler or the pesticide sprayer to move. In addition, there are glass greenhouses in which different crops are grown, the need for moisture being different for different production periods.
Disclosure of Invention
The invention aims to provide a transmission device and a spraying assembly, which are used for solving the problems of high requirements on the structural strength of a greenhouse and high requirements on moving power caused by carrying a large amount of liquid when spraying or spraying medicines by dividing the interior of a glass greenhouse into a plurality of areas and providing independent supply units in each area.
The technical scheme adopted for solving the technical problems is as follows: the transmission device comprises a guide rail, a limiting block, a sliding block, a connecting block and a driving piece, wherein the limiting block is positioned at the bottom of the guide rail and is connected with the guide rail in an up-down sliding manner, the limiting block is of a right trapezoid structure, the shorter bottom edge of the limiting block faces downwards, and an avoidance groove is formed in the bottom of the guide rail; the top of the sliding block is in sliding connection with the guide rail, the connecting block is positioned below the sliding block, a spring is arranged between the top of the connecting block and the bottom of the sliding block, a vertical pipe is arranged at the top of the connecting block and extends into the sliding block to be in sliding connection with the sliding block, an inserting hole is formed in the bottom of the connecting block, and one side surface of the connecting block is a driving inclined surface; the top of the connecting block is provided with a push rod, and the top of the push rod is provided with a push block; the driving piece is located below the guide rail and moves along the length direction parallel to the guide rail, when the driving piece contacts with the driving inclined plane in the moving process, the connecting block is extruded to move upwards, the ejector block pushes the limiting block to move upwards until the limiting block moves upwards to the highest point when the top of the driving piece contacts with the bottom of the connecting block, the driving piece is aligned with the jack, and the connecting block is extruded to move downwards under the action of the spring so that the driving piece stretches into the jack, and then the driving piece and the connecting block are relatively fixed along the length direction of the guide rail, and at the moment, the ejector block moves downwards to the avoidance groove, and the lowest point of the limiting block is higher than the highest point of the sliding block.
Further, magnets are arranged at the top of the top block and the bottom of the limiting block, and the magnetic poles of the magnets at the top of the top block are the same as those of the magnets at the bottom of the limiting block.
Further, the side wall of the sliding block is provided with a support, and the ejector rod penetrates through the support and is connected with the support in an up-down sliding mode.
The invention also provides a spraying assembly, which comprises a transmission device, a spraying piece, a moving unit and a supply unit, wherein the spraying piece is fixed at the bottom of the driving piece, the inner cavity of the spraying piece is communicated with the inner cavity of the driving piece, the bottom of the spraying piece is provided with uniformly distributed spray heads, the moving unit is positioned at the top of the glass greenhouse and is used for driving the spraying piece to move along a straight line, the supply unit comprises a water pump and a telescopic pipe, the water pump is fixed in the glass greenhouse, the water pump is connected with a water source through a water inlet pipe, one end of the telescopic pipe is connected with the water pump through a hard pipe, the other end of the telescopic pipe is connected with a connecting pipe on the side wall of the sliding block, the connecting pipe is communicated with an upper conveying channel on the inner side of the sliding block, and the vertical pipe stretches into the upper conveying channel.
Further, the moving unit comprises a chain transmission mechanism and a motor, a speed reducer is arranged between the motor and a chain wheel of the chain transmission mechanism, and a chain of the chain transmission mechanism is fixedly connected with the spraying piece.
Further, a lower conveying channel is arranged in the connecting block, the lower part of the lower conveying channel is communicated with the insertion hole, and the lower end of the vertical pipe stretches into the upper part of the lower conveying channel.
Further, the inner wall of the upper conveying channel is provided with a sealing sleeve, and the outer wall of the vertical pipe is in contact with the inner wall of the sealing sleeve.
Further, the jack is a step hole, the big hole of the jack faces downwards, the small hole of the jack is communicated with the lower conveying channel, and the big hole opening of the jack is a flaring.
The beneficial effects of the invention are as follows: according to the invention, through the arrangement of the transmission device, when the spraying piece moves to the position of the feeding unit in a certain area, the driving piece on the spraying piece extrudes the connecting block to enable the connecting block to move upwards, the jack on the connecting block is aligned with the driving piece, and then the upper part of the driving piece stretches into the jack, at the moment, the spraying piece and the transmission device are relatively fixed along the moving direction of the spraying piece, so that the binding of the spraying piece and the transmission device is realized, at the moment, the lowest point of the limiting block is higher than the highest point of the sliding block, the blocking effect of the limiting block on the sliding block is further relieved, at the moment, the spraying piece drives the transmission device to synchronously move, and the telescopic pipe of the feeding unit is arranged, so that the connection requirement of the transmission device and the water pump during movement can be met. The water flows into the connecting pipe, the upper conveying channel, the vertical pipe, the lower conveying channel, the driving piece and the spraying piece through the telescopic pipe, and the spraying piece is not provided with load-bearing spraying water, so that the load pressure on the greenhouse top supporting mechanism is small, and the requirement on the moving driving force is small. After the spraying piece drives the transmission device to move to the tail end of the area, the driving piece can be pulled out of the jack, unlocking of the driving piece and the transmission device is achieved, and then the transmission device is reset. After the spray piece moves to the next area, the driving piece on the spray piece is combined with the transmission device of the next area, and the spray irrigation operation is executed again.
Drawings
FIG. 1 is a three-dimensional view of a spray assembly of the present invention;
FIG. 2 is a front view of the spray assembly of the present invention;
FIG. 3 is a left side view of the spray assembly of the present invention;
FIG. 4 is a top view of the spray assembly of the present invention;
FIG. 5 is a bottom view of the spray member;
FIG. 6 is a three-dimensional view of a portion of the structure of the transmission of the present invention;
FIG. 7 is a front view of FIG. 6;
FIG. 8 is a front view of the transmission;
FIG. 9 is a schematic view of the driving member on the spray member in initial contact with the connecting block of the transmission;
FIG. 10 is a schematic view of the driving member on the spray member lifting the connection block of the transmission;
FIG. 11 is a schematic illustration of the spring pressing the connection block downward after aligning the driving member on the spray member with the receptacle at the bottom of the connection block so that the driving member extends into the receptacle;
in the figure: the device comprises a moving unit 1, a chain wheel 11, a chain 12, a spraying piece 2, a spray head 21, a driving piece 22, a guide rail 3, a limiting block 31, a sliding groove 32, a guide groove 33, a sliding block 4, an upper conveying channel 41, a connecting pipe 42, a sealing sleeve 43, a supporting seat 44, a connecting block 5, a vertical pipe 51, a spring 52, a push rod 53, a push block 54, a jack 55, a driving inclined plane 56, a sealing ring 57, a lower conveying channel 58, a telescopic pipe 6, a hard pipe 61, a water pump 62 and a water inlet pipe 63.
Detailed Description
As shown in fig. 1 to 11, the spray assembly of the present invention includes a spray member, a moving unit, a transmission device, and a supply unit, and the present invention is described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 3 and 6 to 8, a transmission device comprises a guide rail 3, a limiting block 31, a sliding block 4, a connecting block 5 and a driving piece 22, wherein the limiting block 31 is positioned at the bottom of the guide rail 3 and is connected with the guide rail 3 in a vertical sliding way, and as shown in fig. 8, a sliding groove 32 is arranged at the bottom of the guide rail 3, and when part or all of the limiting block 31 is positioned in the sliding groove 32, the limiting block 31 is connected with the sliding groove 32 in a vertical sliding way. Under the dead weight, the lower end of the limiting block 31 extends out of the sliding groove 32. The limit block 31 is of a right trapezoid structure, the shorter bottom edge of the limit block 31 faces downwards, the inclined edge of the limit block 31 faces towards the rear end of the guide rail 3, and the vertical edge of the limit block 31 faces towards the front end of the guide rail 3. The bottom of the guide rail 3 is provided with an avoidance groove 33, and the length of the avoidance groove 33 is the same as that of the guide rail 3.
As shown in fig. 1 to 3, the top of the slider 4 is slidably connected to the guide rail 3, and the vertical edge of the stopper 31 has a unidirectional blocking effect on the slider 4. I.e. the vertical edges of naturally depending stop blocks 31 act as stops for the slide 4 as the slide 4 moves from front to back along the guide rail 3. The connecting block 5 is located below the sliding block 4, a spring 52 is arranged between the top of the connecting block 5 and the bottom of the sliding block 4, a vertical pipe 51 is arranged at the top of the connecting block 5, the vertical pipe 51 stretches into the sliding block 4 and is in sliding connection with the sliding block 4, and the vertical pipe 51 is located inside the spring 52. As shown in fig. 6, the bottom of the connection block 5 has a jack 55, and one side of the connection block 5 is a driving inclined surface 56, and the driving inclined surface 56 faces the front end of the guide rail 3.
The top of the connecting block 5 is provided with a push rod 53, and the top of the push rod 53 is provided with a push block 54. When the driving member 22 is located below the guide rail 3 and moves along the direction parallel to the length direction of the guide rail 3 and contacts with the driving inclined surface 56 in the moving process of the driving member 22, as shown in fig. 9, the connecting block 5 is extruded to move upwards, at the moment, the top block 54 pushes the limiting block 31 to move upwards until the top of the driving member 22 contacts with the bottom of the connecting block 5, as shown in fig. 10, the limiting block 31 moves upwards to the highest point, that is, the top of the limiting block 31 contacts with the bottom of the chute 32. As shown in fig. 11, with further movement of the driving member 22, after the driving member 22 is aligned with the insertion hole 55, the connection block 5 is pressed under the action of the spring 52 to move downward so that the upper end of the driving member 22 extends into the insertion hole 55, and then the driving member 22 and the connection block 5 are relatively fixed along the length direction of the guide rail 5, at this time, the top block 54 moves downward into the avoidance groove 33, after the limiting block 31 moves downward for a certain distance, the lowest point of the limiting block 31 is higher than the highest point of the sliding block 4, and at this time, the blocking effect of the limiting block 31 on the sliding block 4 is released. The driving piece 22 and the connecting block 5 are relatively fixed along the length direction of the guide rail 5, when the driving piece 22 moves from front to back along the length direction parallel to the guide rail 3, the movement of the driving piece 22 can drive the synchronous movement of the connecting block 5, so that the sliding block 4 is driven to move along the guide rail 3, at the moment, the whole transmission device moves from front to back along the length direction parallel to the guide rail 3 as a whole, and further, the movement transmission and the driving transmission between the driving piece 22 and the connecting block 5 are realized.
In order to ensure that the stop block 31 is completely released from blocking the sliding block 4 after the stop block 31 is jacked up by the jacking block 54, magnets are arranged at the top of the jacking block 54 and at the bottom of the stop block 31, and the magnetic poles of the magnets at the top of the jacking block 54 are the same as those of the magnets at the bottom of the stop block 31. Thus, the magnets on the top block 54 and the limiting block 31 repel each other, so that the top block 54 is lifted up to ensure that the lowest point of the limiting block 31 is higher than the highest point of the sliding block 4.
In order to guide the movement of the ejector rod 53, as shown in fig. 6, the side wall of the slider 4 is provided with a support 44, the ejector rod 53 passes through the support 44 and is connected with the support 44 in a vertically sliding manner, and the ejector block 54 is positioned above the support 44.
The invention also provides a spraying assembly which comprises a transmission device, a spraying piece 2, a moving unit 1 and a supply unit, wherein the spraying piece 2 is fixed at the bottom of the driving piece 22, the inner cavity of the spraying piece 2 is communicated with the inner cavity of the driving piece 22, and the driving piece 22 is a substantially circular tube. As shown in fig. 5, the bottom of the shower member 2 has evenly distributed shower heads 21. The moving unit is located at the top of the glass greenhouse and is used for driving the spraying piece 2 to move along a straight line parallel to the guide rail 3, and specifically comprises a chain transmission mechanism and a motor, as shown in fig. 1, the chain transmission mechanism comprises a chain wheel 11 and a chain 12, the chain wheel 11 comprises a driving chain wheel and a driven chain wheel, a speed reducer is arranged between the motor and the chain wheel 11 of the chain transmission mechanism, and the chain 12 of the chain transmission mechanism is fixedly connected with the spraying piece 2. The chain transmission mechanisms are arranged in a left-right mode, and the driving chain wheels of the two chain transmission mechanisms are coaxially arranged. According to the specific environment in the greenhouse, the motor is arranged at a proper position, not shown in the figure, and the assembly of the motor and the chain transmission mechanism is not repeated in the prior art.
As shown in fig. 1 to 4, the supply unit includes a water pump 62 and a bellows 6, the water pump 6 is fixed in the glass chamber, and the water pump 6 is connected to a water source or a medicine tank through a water inlet pipe 63. When spray irrigation is needed, the water inlet pipe 63 is connected with a water source; in the case of dispensing, the inlet tube 63 is connected to the medicine box. One end of the telescopic tube 6 is connected with a water pump 62 through a hard tube 61, and the hard tube 61 is a cast iron tube and is fixed in a greenhouse. The other end of the telescopic tube 6 is connected with a connecting tube 42 on the side wall of the slide 4, the connecting tube 42 is also a hard tube, as shown in fig. 7, the connecting tube 42 is communicated with an upper conveying channel 41 on the inner side of the slide 4, and a vertical tube 51 extends into the upper conveying channel 41. The inner wall of the upper conveying channel 41 is provided with a sealing sleeve 43, and the outer wall of the vertical pipe 51 is contacted with the inner wall of the sealing sleeve 43, so that sealing is ensured. As shown in fig. 7, the connecting block 5 has a lower conveying passage 58 therein, the lower part of the lower conveying passage 58 communicates with the insertion hole 55, and the lower end of the standpipe 51 extends into the upper part of the lower conveying passage 58 to be screwed with the lower conveying passage 58. The jack 55 is a stepped hole, the large hole of the jack 55 faces downwards, the small hole of the jack 55 is communicated with the lower conveying channel 58, the large hole of the jack 55 is a flaring so as to facilitate sliding of the driving piece 22, and after the driving piece 22 stretches into the jack 55, the outer wall of the driving piece 22 is in contact with the inner wall of the jack 55. In order to ensure sealing between the driving member 22 and the connection block 5, a sealing ring 57 is provided at the junction of the large hole and the small hole of the insertion hole 55, and the top of the driving member 22 can be closely contacted with the sealing ring 57 under the action of the spring 52, thereby ensuring sealing performance.
Dividing the glass greenhouse into a plurality of areas, arranging a transmission device and a water supply unit in each area, arranging 1-3 spraying pieces 2 in the glass greenhouse according to the width of the glass greenhouse, wherein each spraying piece 2 corresponds to a moving unit, each spraying piece 2 corresponds to one row or one column of areas, and each row or column of areas is multiple. In this way, in the moving process of the spraying piece, each area is sequentially passed, and when each area is passed, the driving piece 22 on the spraying piece 2 is in contact with and extrusion with the connecting block 5, so that the connecting block 5 moves upwards, until the driving piece 22 is aligned with the jack 55 at the bottom of the connecting block 5, the connecting block 5 is pushed to move downwards under the action of the spring 52, and the upper part of the driving piece 22 stretches into the jack 55, so that on one hand, the connection between the driving piece 22 and the lower conveying channel 58 in the connecting block 5 is realized, and on the other hand, the relative fixation between the driving piece 22 and the connecting block 5 along the length direction parallel to the guide rail 3 is realized. In this way, the water pump 62 of the supply unit can pump water through the water inlet pipe 63, is conveyed into the upper conveying passage 41 of the slide block 4 through the hard pipe 61, the telescopic pipe 6 and the connecting pipe 42, then enters the lower conveying passage 58 through the vertical pipe 51, then enters the spraying piece 2 through the driving piece 22 and finally enters the spray head 21 to realize spraying. The moving unit 1 works to drive the spray piece 2 to move, and the driving device is driven by the driving piece 22 to move when the spray piece 2 moves so as to keep the waterway connection between the telescopic pipe 6 and the spray piece 2 continuous. When the spraying piece 2 drives the transmission device to move to the tail end of the area, the driving piece 22 and the connecting block 5 can be disconnected manually, at the moment, the driving piece 22 does not drive the transmission device to synchronously move, at the moment, the telescopic tube 6 stretches, the transmission device can be pulled manually to reset the transmission device, and at the moment, the telescopic tube 6 is restored to the original state. A drive mechanism may also be provided in the guide rail 3, which is activated to push the slider 4 of the transmission to the origin when the transmission is moved to the end of the zone. In the resetting process, the inclined edge of the limiting block 31 faces the sliding block 4, so that interference is not caused to the moving resetting of the sliding block 4. The structure of the driving mechanism can comprise a chain wheel and a chain, wherein the chain wheel is rotatably arranged on the guide rail 3, and the chain is fixedly connected with the sliding block 4 relatively. When the sliding block 4 moves from front to back along the guide rail 3, the driving mechanism does not influence and interfere with the movement of the sliding block 4. After the driving mechanism is started, the driving mechanism drives the sliding block 4 to move forwards from back to front along the guide rail 3.
According to the invention, through the arrangement of the transmission device, when the spraying piece moves to the position of the feeding unit in a certain area, the driving piece on the spraying piece extrudes the connecting block to enable the connecting block to move upwards, the jack on the connecting block is aligned with the driving piece, and then the upper part of the driving piece stretches into the jack, at the moment, the spraying piece and the transmission device are relatively fixed along the moving direction of the spraying piece, so that the binding of the spraying piece and the transmission device is realized, at the moment, the lowest point of the limiting block is higher than the highest point of the sliding block, the blocking effect of the limiting block on the sliding block is further relieved, at the moment, the spraying piece drives the transmission device to synchronously move, and the telescopic pipe of the feeding unit is arranged, so that the connection requirement of the transmission device and the water pump during movement can be met. The water flows into the connecting pipe, the upper conveying channel, the vertical pipe, the lower conveying channel, the driving piece and the spraying piece through the telescopic pipe, and the spraying piece is not provided with load-bearing spraying water, so that the load pressure on the greenhouse top supporting mechanism is small, and the requirement on the moving driving force is small. After the spraying piece drives the transmission device to move to the tail end of the area, the driving piece can be pulled out of the jack, unlocking of the driving piece and the transmission device is achieved, and then the transmission device is reset. After the spray piece moves to the next area, the driving piece on the spray piece is combined with the transmission device of the next area, and the spray irrigation operation is executed again.
Claims (8)
1. The transmission device is characterized by comprising a guide rail, a limiting block, a sliding block, a connecting block and a driving piece, wherein the limiting block is positioned at the bottom of the guide rail and is connected with the guide rail in an up-down sliding manner, the limiting block is of a right trapezoid structure, the shorter bottom edge of the limiting block faces downwards, and an avoidance groove is formed in the bottom of the guide rail; the top of the sliding block is in sliding connection with the guide rail, the connecting block is positioned below the sliding block, a spring is arranged between the top of the connecting block and the bottom of the sliding block, a vertical pipe is arranged at the top of the connecting block and extends into the sliding block to be in sliding connection with the sliding block, an inserting hole is formed in the bottom of the connecting block, and one side surface of the connecting block is a driving inclined surface; the top of the connecting block is provided with a push rod, and the top of the push rod is provided with a push block; the driving piece is located below the guide rail and moves along the length direction parallel to the guide rail, when the driving piece contacts with the driving inclined plane in the moving process, the connecting block is extruded to move upwards, the ejector block pushes the limiting block to move upwards until the limiting block moves upwards to the highest point when the top of the driving piece contacts with the bottom of the connecting block, the driving piece is aligned with the jack, and the connecting block is extruded to move downwards under the action of the spring so that the driving piece stretches into the jack, and then the driving piece and the connecting block are relatively fixed along the length direction of the guide rail, and at the moment, the ejector block moves downwards to the avoidance groove, and the lowest point of the limiting block is higher than the highest point of the sliding block.
2. The actuator of claim 1 wherein the top of the top block and the bottom of the stop block have magnets and wherein the top magnets of the top block are the same poles as the bottom magnets of the stop block.
3. A transmission according to claim 1, wherein the side wall of the slider has a support, and the ejector rod passes through the support and is slidably connected to the support up and down.
4. A spray assembly comprising a transmission device according to any one of claims 1 to 3, characterized by comprising a spray member, a moving unit and a supply unit, wherein the spray member is fixed at the bottom of the driving member, the inner cavity of the spray member is communicated with the inner cavity of the driving member, the bottom of the spray member is provided with uniformly distributed spray heads, the moving unit is positioned at the top of the glass greenhouse and is used for driving the spray member to move along a straight line, the supply unit comprises a water pump and a telescopic tube, the water pump is fixed in the glass greenhouse, the water pump is connected with a water source through a water inlet pipe, one end of the telescopic tube is connected with the water pump through a hard tube, the other end of the telescopic tube is connected with a connecting tube on the side wall of the sliding block, the connecting tube is communicated with an upper conveying passage on the inner side of the sliding block, and the vertical tube stretches into the upper conveying passage.
5. The spray assembly of claim 4 wherein said moving unit comprises a chain drive and a motor, said motor having a speed reducer between a sprocket of the chain drive, a chain of said chain drive being fixedly connected to the spray member.
6. The spray assembly of claim 4 wherein said connection block has a lower delivery passage therein, a lower portion of said lower delivery passage communicating with said receptacle, a lower end of said standpipe extending into an upper portion of said lower delivery passage.
7. The spray assembly of claim 4 wherein said upper delivery passage inner wall has a sealing sleeve and said standpipe outer wall is in contact with the sealing sleeve inner wall.
8. The spray assembly of claim 6 wherein said receptacle is a stepped hole and the major bore of the receptacle is downward and the minor bore of the receptacle communicates with the lower feed channel, the major bore of the receptacle being flared.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410089592.2A CN117598139B (en) | 2024-01-23 | 2024-01-23 | Transmission device and spraying assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410089592.2A CN117598139B (en) | 2024-01-23 | 2024-01-23 | Transmission device and spraying assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117598139A true CN117598139A (en) | 2024-02-27 |
| CN117598139B CN117598139B (en) | 2024-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410089592.2A Active CN117598139B (en) | 2024-01-23 | 2024-01-23 | Transmission device and spraying assembly |
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| CN (1) | CN117598139B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0652947U (en) * | 1992-12-28 | 1994-07-19 | 株式会社リケン | Telescopic riser for sprinkler |
| WO2005020667A2 (en) * | 2003-08-22 | 2005-03-10 | Nelson Irrigation Corporation | Traveling sprinkler incorporating automatic water supply valve docking station |
| CN111869552A (en) * | 2020-08-31 | 2020-11-03 | 南京林业大学 | Automatic sprinkling irrigation equipment of landscape and sprinkling irrigation system |
| CN216532914U (en) * | 2022-01-17 | 2022-05-17 | 漳州职业技术学院 | Sprinkling irrigation equipment in wisdom agricultural canopy |
| CN114847054A (en) * | 2022-06-23 | 2022-08-05 | 瑞金市土八鲜电子商务有限公司 | From green house of taking spray mechanism |
| CN116649188A (en) * | 2023-07-11 | 2023-08-29 | 兰州嘉瑞德农业科技有限公司 | Mobile sprinkler |
-
2024
- 2024-01-23 CN CN202410089592.2A patent/CN117598139B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0652947U (en) * | 1992-12-28 | 1994-07-19 | 株式会社リケン | Telescopic riser for sprinkler |
| WO2005020667A2 (en) * | 2003-08-22 | 2005-03-10 | Nelson Irrigation Corporation | Traveling sprinkler incorporating automatic water supply valve docking station |
| CN111869552A (en) * | 2020-08-31 | 2020-11-03 | 南京林业大学 | Automatic sprinkling irrigation equipment of landscape and sprinkling irrigation system |
| CN216532914U (en) * | 2022-01-17 | 2022-05-17 | 漳州职业技术学院 | Sprinkling irrigation equipment in wisdom agricultural canopy |
| CN114847054A (en) * | 2022-06-23 | 2022-08-05 | 瑞金市土八鲜电子商务有限公司 | From green house of taking spray mechanism |
| CN116649188A (en) * | 2023-07-11 | 2023-08-29 | 兰州嘉瑞德农业科技有限公司 | Mobile sprinkler |
Non-Patent Citations (2)
| Title |
|---|
| 严运兵, 欧阳克诚: "RH真空室插入管喷补车综述", 冶金设备, no. 01, 25 February 2003 (2003-02-25) * |
| 周连春;马嗣卓;张金山;董红娟;: "自动喷雾装置在老石旦煤矿的实践与应用", 煤炭技术, no. 05, 10 May 2016 (2016-05-10) * |
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