CN115474494A - Remote control automatic tendril falling device for greenhouse - Google Patents
Remote control automatic tendril falling device for greenhouse Download PDFInfo
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- CN115474494A CN115474494A CN202211251004.8A CN202211251004A CN115474494A CN 115474494 A CN115474494 A CN 115474494A CN 202211251004 A CN202211251004 A CN 202211251004A CN 115474494 A CN115474494 A CN 115474494A
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- support
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- driving shaft
- greenhouse
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- 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
- A01G9/12—Supports for plants; Trellis for strawberries or the like
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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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Abstract
The invention relates to a remote control automatic tendril lowering device for a greenhouse, wherein the upper end of an adjusting bracket is connected with the greenhouse, the lower end of the adjusting bracket is connected with the bottom of an annular bracket, an annular rack is arranged on the side surface of the annular bracket, a driving shaft part and a driven shaft part are both arranged on the annular bracket, a driving shaft in the driving shaft part is connected with a driving sprocket, a driven shaft in the driven shaft part is connected with a driven sprocket, the driven sprocket is connected with the driving sprocket through a chain in a transmission manner, a horizontal sliding table is arranged on the annular bracket in a sliding manner, the front end of a supporting plate in the horizontal sliding table is connected with the chain through a pin shaft, a winding and unwinding mechanism is arranged on one side of the horizontal sliding table, a gear in the winding and unwinding mechanism is in meshed transmission with the annular rack, and a traction winding mechanism is arranged on one side of the winding and unwinding mechanism. The vine falling device has reasonable structural design, not only can realize standardized mechanical operation of falling vines of vine plants, but also can obviously improve the vine falling efficiency of the plants.
Description
Technical Field
The invention belongs to the technical field of agricultural facilities, and particularly relates to a remote control automatic vine falling device for a greenhouse.
Background
The vine falling is an essential production link for cultivating vines in the greenhouse, and for some vines, when the plants grow to 30-40 cm, the vines are wound on vine hanging ropes, the vine hanging ropes are stretched and tightly fixed on greenhouse steel frames, and the process is called vine hanging. When the vines grow upwards along the vine hanging ropes and grow to a certain height, in order to keep the growing points of the plants at a proper height all the time, the vines are moved downwards and are wound and fixed on the vine hanging ropes again, and the process is called vine falling.
At present, vine falling operation in a greenhouse is mainly completed by manpower and some auxiliary vine falling devices which comprise vine falling clamps, vine falling wheels and the like, but all the devices need to be manually operated for auxiliary operation, and although the operation steps can be simple and convenient, real automation is not realized. Therefore, a device which is stable in structure, simple and convenient to operate, labor-saving and capable of flexibly controlling the vines to automatically fall is urgently needed.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a remote control automatic vine falling device for a greenhouse, an adjusting bracket is fixedly arranged on a steel frame of the greenhouse, vine hanging ropes are fixed at the roots of vines and are wound on the vine hanging ropes, a horizontal sliding table is driven to move around an annular sliding rail through a chain wheel and a chain, a gear in a winding and unwinding mechanism fixed on the horizontal sliding table is meshed with an annular rack, so that the vine hanging ropes are driven to descend, vine falling of plants is realized, meanwhile, a crank connecting rod mechanism is arranged on a traction winding mechanism, the vine hanging ropes can be stirred by a closed ring on the crank connecting rod mechanism to wind the newly grown vines on the vine hanging ropes, the vine hanging ropes are favorably wound on the vines, the remote control automatic vine falling device has the advantages of convenience in operation, compact structure and capability of reducing manual input, is favorable for realizing standardized mechanical operation of vine falling of vines plants, and can improve production efficiency.
The technical scheme adopted by the invention is to provide a remote control automatic tendril lowering device for a greenhouse, which comprises an adjusting support, a plurality of horizontal sliding tables, an annular support, a driving chain wheel, a driving shaft part, an annular rack, a plurality of take-up and pay-off mechanisms, a plurality of traction winding mechanisms, a chain, a driven shaft part and a driven chain wheel, wherein the upper end of the adjusting support is connected with the greenhouse; the climbing device comprises a plurality of horizontal sliding tables, a paying-off and reeling mechanism and a traction winding mechanism, wherein the horizontal sliding tables, the paying-off and reeling mechanism and the traction winding mechanism are uniformly and symmetrically arranged on two sides of an annular support, the horizontal sliding tables are in sliding connection with annular sliding rails in the annular support, the front end of a support plate in each horizontal sliding table is connected with a chain through a pin shaft, a shell in each paying-off and reeling mechanism is connected with the rear end of the support plate, each paying-off and reeling mechanism comprises a worm shaft, a gear, a worm wheel, a wire wheel, a worm wheel shaft and a shell, two ends of the worm shaft are supported on the shell through bearings, the gear and the worm are arranged on the worm shaft, the gear and the worm are in meshing transmission with the worm, a climbing rope is wound on the wire wheel, and the lower end of the climbing rope penetrates through a climbing hole in the shell and a closed circular ring in the traction winding mechanism to be in a vertical state; traction winding mechanism pass through the support frame with the shell is connected, and every traction winding mechanism all includes traction motor, ball screw, crank link mechanism, support frame, direction slide rail and screw seat, traction motor locates on the support frame, traction motor's output shaft pass through the shaft coupling with ball screw's first end is connected, just ball screw's second end pass through the bearing support in on the support frame, the screw seat is located on the ball screw, just the screw seat with ball screw transmission is connected, crank link mechanism locates the outside of screw seat, just the inboard of screw seat is equipped with the guide block, the direction slide rail is located on the support frame, just the guide block with direction slide rail sliding connection.
Further, the crank link mechanism comprises an air cylinder, a telescopic connecting rod, a dovetail slide rail, a dovetail slide block, a cylindrical slide block, a crank, a steering engine, a supporting flat plate and an air cylinder top block, the rear end of the supporting flat plate is connected with the outer side of the screw seat, an arc slide groove is formed in the middle of the supporting flat plate, the dovetail slide rail is arranged at the front end of the supporting flat plate, the dovetail slide rail is connected with the dovetail slide block in a sliding mode, the steering engine is arranged at the bottom of the supporting flat plate, the output shaft of the steering engine is connected with the first end of the crank, the second end of the crank is connected with the cylindrical slide block through the first end of the telescopic connecting rod, the lower end of the cylindrical slide block is arranged in the arc slide groove in a sliding mode, the second end of the telescopic connecting rod penetrates through a square hole below the dovetail slide block, the telescopic connecting rod is connected with the dovetail slide block in a sliding mode, the air cylinder is arranged at the second end of the telescopic connecting rod, the front end of the air cylinder is provided with the air cylinder top block, and a closed circular ring is arranged on the air cylinder top block.
Further, the ring carrier comprises linear support and circular arc support concatenation, just be equipped with on the ring carrier the annular slide rail, the annular slide rail comprises linear slide rail and circular arc slide rail concatenation, just the first end and the second end of ring carrier are equipped with respectively first fixed plate and second fixed plate, the center department of first fixed plate and second fixed plate all is equipped with the fixed mounting circular slot.
Preferably, the annular rack is formed by splicing a linear rack and a circular arc rack.
Preferably, the driving shaft part includes a driving shaft motor, a reducer, a driving shaft support and a driving shaft, the driving shaft is supported on the driving shaft support through a driving shaft bearing, the driving shaft support is arranged in a fixed mounting circular groove of the first fixing plate, a first end of the driving shaft is connected with the driving sprocket, and the driving shaft motor is connected with a second end of the driving shaft through the reducer and a coupling.
Preferably, the driven shaft part includes a driven shaft and a driven shaft support, the driven shaft support is disposed in the fixed mounting circular groove of the second fixing plate, and a first end of the driven shaft is connected with the driven sprocket, and a second end of the driven shaft is supported on the driven shaft support through a driven shaft bearing.
Further, horizontal sliding table includes that backup pad and equipartition are located guide pulley in the backup pad, just the front end of backup pad through the round pin axle with the chain is connected, the rear end of backup pad with the shell is connected, the guide pulley symmetry is located annular slide rail's both sides, just guide pulley with annular slide rail sliding connection.
Preferably, the camera dead lever is located the intermediate position of adjusting the support, just the upper end of camera dead lever with the lower extreme of adjusting the support is connected, the symmetry is equipped with the camera on the platform of camera dead lever lower extreme.
Preferably, a plurality of adjusting holes capable of being used for adjusting the height are uniformly distributed in the adjusting bracket.
The invention has the characteristics and beneficial effects that:
1. the invention provides a remote control automatic vine falling device for a greenhouse, which is characterized in that a vine falling mode of falling at one side is analogized, a vine hanging rope is fixed at the root of a vine, the vine is wound on the vine hanging rope, a horizontal sliding table is driven to move around an annular sliding rail through a chain wheel and chain transmission mode, a gear in a winding and unwinding mechanism fixed on the horizontal sliding table is meshed with an annular rack, and the vine hanging rope is driven to wind and unwind in the vertical direction while the horizontal sliding table moves through a mode of matching a gear rack and a worm gear, so that vine falling of plants is realized.
2. The invention provides a remote control automatic vine falling device for a greenhouse, wherein a crank connecting rod mechanism is arranged on a traction winding mechanism, a closed ring on the crank connecting rod mechanism can stir a vine hanging rope to wind a newly grown vine on the vine hanging rope, so that the vine can be wound by the traction vine hanging rope, meanwhile, one side of the crank connecting rod mechanism is connected with a ball screw, the ball screw is in transmission connection through a screw nut, the position of the crank connecting rod mechanism relative to the vine can be flexibly adjusted, and the damage to the vine can be reduced in the winding process.
3. The remote control automatic vine falling device for the greenhouse provided by the invention has the advantages that the mechanical device is used for falling vines of the vine plants, the operation is convenient, the structure is compact, the labor input is reduced, the standardized mechanical operation of falling vines of the vine plants is favorably realized, and the production efficiency can be greatly improved.
Drawings
Fig. 1 is a schematic overall structure diagram of the remote control automatic tendril lowering device for the greenhouse of the invention;
FIG. 2 is a schematic structural view of the toroidal support of the present invention;
FIG. 3 is a schematic view of the construction of the ring gear of the present invention;
FIG. 4 is a schematic structural view of the drive shaft member of the present invention;
FIG. 5 is a schematic view of the construction of the driven shaft component of the present invention;
FIG. 6 is a schematic view of a horizontal slide of the present invention;
FIG. 7 is a schematic structural view of the take-up and pay-off mechanism of the present invention;
FIG. 8 is a schematic structural view of the traction winding mechanism of the present invention;
FIG. 9 is a partial schematic view of the traction winding mechanism of the present invention;
FIG. 10 is a partial schematic view of the crank-link mechanism of the present invention;
fig. 11 is a schematic view of the camera mounting structure of the present invention.
The main reference numbers:
adjusting the bracket 1; a horizontal sliding table 2; a support plate 201; a guide pulley 202; a ring-shaped support 3; a linear support 301; a circular arc bracket 302; a first fixing plate 303; a second fixing plate 304; a drive sprocket 4; a drive shaft member 5; a reducer 501; a coupling 502; a driving shaft locking baffle 503; a drive shaft bearing 504; a drive shaft bearing 505; a drive shaft 506; an annular rack 6; a linear rack 601; a circular arc rack 602; a drive shaft motor 7; a take-up and pay-off mechanism 8; a worm shaft 801; worm shaft upper bearing 802; a sleeve 803; a gear 804; worm gear shaft bearing end caps 805; a worm shaft lower bearing 806; worm shaft bearing end cover 807; a worm gear 808; a lock nut 809; a reel 810; a worm gear shaft 811; vine ropes 812; a housing 813; a worm 814; a traction winding mechanism 9; a traction motor 901; a ball screw 902; a crank link mechanism 903; a support frame 904; a guide rail 905; a nut seat 906; a guide block 907; a traction coupling 908; a cylinder 9031; a telescopic connecting rod 9032; a dovetail slide rail 9033; a dovetail slide 9034; a cylindrical slider 9035; a crank 9036; a steering engine 9037; a support plate 9038; a cylinder top block 9039; an arc chute 9040; a closed ring 9041; a chain 10; a driven shaft member 11; a driven shaft 1101; a driven shaft support 1102; a driven shaft bearing 1103; a driven sprocket 12; an annular slide rail 13; a linear slide 1301; a circular arc slide rail 1302; a camera fixing lever 110; a camera 111.
Detailed Description
The technical contents, structural features, attained objects and effects of the present invention are explained in detail below with reference to the accompanying drawings.
The invention provides a remote control automatic vine falling device for a greenhouse, which comprises an adjusting bracket 1, a plurality of horizontal sliding tables 2, an annular bracket 3, a driving chain wheel 4, a driving shaft part 5, an annular rack 6, a plurality of take-up and pay-off mechanisms 8, a plurality of traction winding mechanisms 9, chains 10, a driven shaft part 11 and a driven chain wheel 12, wherein the upper end of the adjusting bracket 1 is connected with the greenhouse, the lower end of the adjusting bracket 1 is connected with the bottom of the annular bracket 3, a plurality of adjusting holes capable of being used for adjusting the height are uniformly distributed in the adjusting bracket 1, and the height of the automatic vine falling device can be adjusted according to requirements.
As shown in fig. 2, the annular bracket 3 is formed by splicing a linear bracket 301 and an arc bracket 302, an annular slide rail 13 is arranged on the annular bracket 3, the annular slide rail 13 is formed by splicing a linear slide rail 1301 and an arc slide rail 1302, a first end and a second end of the annular bracket 3 are respectively provided with a first fixing plate 303 and a second fixing plate 304, and centers of the first fixing plate 303 and the second fixing plate 304 are both provided with a fixed mounting circular groove for mounting the driving shaft component 5 and the driven shaft component 11.
As shown in fig. 3, a circular rack 6 is disposed on a side surface of the circular bracket 3, and the circular rack 6 is formed by splicing a linear rack 601 and an arc rack 602.
As shown in fig. 4, the driving shaft member 5 is disposed on the first fixing plate 303 in the ring support 3 through a driving shaft support 505, and the driving shaft member 5 includes a driving shaft motor 7, a speed reducer 501, a driving shaft support 505 and a driving shaft 506, the driving shaft 504 is mounted at both ends of the driving shaft support 505, the driving shaft 506 is supported on the driving shaft support 505 through the driving shaft bearing 504, and a driving shaft locking baffle 503 is disposed on the driving shaft 506, the driving shaft locking baffle 503 is used for locking and fixing the driving shaft bearing 504 on the left side, the driving shaft support 505 is disposed in a fixed mounting circular groove of the first fixing plate 303, and a first end of the driving shaft 506 is connected with the driving sprocket 4, and the driving shaft motor 7 is connected with a second end of the driving shaft 506 through the speed reducer 501 and the coupling 502.
As shown in fig. 5, the driven shaft part 11 is disposed on the second fixing plate 304 in the ring support 3 through a driven shaft support 1102, and the driven shaft part 11 includes a driven shaft 1101 and a driven shaft support 1102, the driven shaft support 1102 is disposed in a fixed mounting circular groove of the second fixing plate 304, and a first end of the driven shaft 1101 is connected with the driven sprocket 12, a second end of the driven shaft 1101 is supported on the driven shaft support 1102 through a driven shaft bearing 1103, and the driven sprocket 12 is drivingly connected with the driving sprocket 4 through a chain 10.
As shown in fig. 6, the two sides of the annular bracket 3 are symmetrically and uniformly distributed on the plurality of horizontal sliding tables 2, each horizontal sliding table 2 comprises a support plate 201 and guide pulleys 202 uniformly distributed on the support plate 201, the front end of the support plate 201 is connected with the chain 10 through a pin shaft, the guide pulleys 202 are symmetrically arranged on the two sides of the annular slide rail 13, and the guide pulleys 202 are slidably connected with the annular slide rail 13.
As shown in fig. 7, a plurality of winding and unwinding mechanisms 8 are uniformly and symmetrically arranged on two sides of the annular bracket 3, and the winding and unwinding mechanisms 8 are arranged corresponding to the horizontal sliding table 2, each winding and unwinding mechanism 8 comprises a worm shaft 801, a gear 804, a worm wheel 808, a reel 810, a worm wheel shaft 811 and a housing 813, the housing 813 is connected with the rear end of the supporting plate 201, two ends of the worm shaft 801 are supported on the housing 813 through an upper worm shaft bearing 802 and a lower worm shaft bearing 806 respectively, a worm shaft bearing end cover 807 is arranged on the housing 813, the upper worm shaft bearing 802 and the lower worm shaft bearing 806 are axially fixed, the gear 804 and the worm wheel 814 are arranged on the worm shaft 801, the gear 804 and the upper worm shaft bearing 802 are positioned and fixed through a bushing 803, the gear 804 is in meshing transmission with the annular rack 6, two ends of the worm wheel shaft 811 are supported on the housing 813 through a bearing and a worm wheel shaft bearing end cover 805, the axis of the worm wheel shaft 811 is perpendicular to the axis of the worm wheel 801, the worm wheel 808 and the worm wheel shaft 810 are arranged on the axle 811, the worm wheel is mounted on the left side, a locking nut 809 is meshed with the worm wheel 812, the upper worm wheel shaft bearing of the worm wheel shaft 812, the hanging rope is wound on the housing, and the hanging rope is in a state, and the hanging rope hanging hole 41 in the hanging ring 808 and the hanging ring 808.
As shown in fig. 8 and 9, a plurality of traction winding mechanisms 9 are uniformly and symmetrically arranged on two sides of the annular support 3, and the traction winding mechanisms 9 and the take-up and pay-off mechanisms 8 are arranged correspondingly, each traction winding mechanism 9 includes a traction motor 901, a ball screw 902, a crank link mechanism 903, a support frame 904, a guide sliding rail 905, a nut seat 906 and a guide block 907, an upper end of the support frame 904 is connected with the housing 813, the traction motor 901 is arranged on the support frame 904, an output shaft of the traction motor 901 is connected with a first end of the ball screw 902 through a traction coupling 908, a second end of the ball screw 902 is supported on the support frame 904 through a bearing, the nut seat 906 is arranged on the ball screw 902 and is in transmission connection with the ball screw 902, the crank link mechanism 903 is arranged on an outer side of the nut seat 906, the guide block 907 is arranged on an inner side of the nut seat 906, two ends of the guide sliding rail 905 are arranged on the support frame 904 through a support seat, and the guide block 907 is in sliding connection with the guide sliding rail 905.
As shown in fig. 10, the crank link mechanism 903 includes a cylinder 9031, a telescopic link 9032, a dovetail slide rail 9033, a dovetail slide block 9034, a cylindrical slide block 9035, a crank 9036, a steering engine 9037, a support flat plate 9038, and a cylinder top block 9039, the rear end of the support flat plate 9038 is connected to the outer side of the nut seat 906, an arc slide slot 9040 is arranged in the middle of the support flat plate 9038, a dovetail slide rail 9033 is arranged at the front end of the support flat plate 9038, the dovetail slide rail 9033 is slidably connected to the dovetail slide block 9034, the steering engine 9037 is arranged at the bottom of the support flat plate 9038, an output shaft of the steering engine 9037 is connected to a first end of the crank 9036, a second end of the crank 9036 is connected to a first end of the telescopic link 9032 through the cylindrical slide block 9035, a lower end of the cylindrical slide block 9035 is slidably arranged in the dovetail slide slot 9040, a second end of the telescopic link 32 penetrates through a square hole below the dovetail slide block 9034, the telescopic link 32 is slidably connected to the second end of the cylinder 9031, and a cylinder 9031 is provided with a closed cylinder top block 9039.
As shown in fig. 11, the camera fixing rod 110 is disposed at the middle position of the adjusting bracket 1, the upper end of the camera fixing rod 110 is connected with the lower end of the adjusting bracket 1, and the cameras 111 are symmetrically disposed on the platform at the lower end of the camera fixing rod 110.
As shown in fig. 1 to 11, the remote control automatic tendril-dropping device for the greenhouse provided by the invention comprises the following components in the using process:
at present, the cultivation modes of vine crops such as cucumbers, tomatoes and the like in a greenhouse are double-row longitudinal cultivation modes, namely two rows are planted in one ridge, in an initial state, firstly, the vines of the plants are wound on vine hanging ropes 812 above the plants, vine falling is carried out in a mode of 'falling over' mode, when the vines fall, chains 10 are driven to rotate through a driving shaft motor 7, so that a horizontal sliding table 2 moves on an annular sliding rail 13 for the same distance, meanwhile, under the meshing transmission of an annular rack 6, a gear 804, a worm 814 and a worm gear 808, the horizontal movement of the horizontal sliding table 2 can drive the vine hanging ropes 812 to be lowered, the vine hanging ropes 812 are considered to be not too tight, and when traction winding is carried out, the vine hanging ropes 812 with proper length need to be lowered for winding the plants, the vine hanging ropes 812 are required to be lowered for a distance larger than the horizontal movement distance of the horizontal sliding table 2, and the lowering for 20-30 cm is expected to be increased, and the lowering length of the vine hanging ropes can be controlled through the transmission ratio of the gear and the worm gear.
The whole device is fixedly arranged on a steel frame of a greenhouse through an adjusting bracket 1, when vines grow to 30-40 cm, the lower ends of vine hanging ropes 812 on a reel 810 penetrate through a closed ring 9041 to be tied to the roots of plants, the vines are wound on the vine hanging ropes 812, the height of a proper growing point of a common vine crop is 1.6-2.5 m, when the height of the vines is higher than 2.5 m, vine falling for the first time needs to be started, and when the length of newly grown vines after vine falling reaches 30-50 cm, vines need to be fallen again.
When tendrils fall, the driving shaft motor 7 is controlled to rotate positively through the manual operation control system, power is transmitted to the driving sprocket 4 through the driving shaft 506, the chain 10 meshed with the driving sprocket 4 drives the driven sprocket 12 to rotate, the horizontal sliding table 2 fixedly connected with part of the chain links of the chain 10 can also move on the annular sliding rail 13 under the driving of the chain 10, and the wire winding and unwinding mechanism 8 and the traction winding mechanism 9 fixedly connected with the horizontal sliding table 2 can also move in the horizontal direction along with the horizontal sliding table 2, so that the tendrils wound on the vine hanging rope 812 are driven to move in the horizontal direction. When the take-up and pay-off mechanism 8 moves on the annular bracket 3, the gear 804 meshed with the annular rack 6 is driven to rotate, so that the worm 814 is driven to rotate, the worm wheel 808 meshed with the worm 814 is also driven to rotate, so that the worm wheel shaft 811 is driven to rotate, the reel 810 fixedly connected with the worm wheel shaft 811 rotates along with the worm wheel shaft, the descending of the vine rope 812 is realized, and the vines move downwards along with the vine rope 812.
After the vine lifting rope 812 is completely lowered, the newly grown vines are not completely and actively wound on the vine lifting rope 812, so that the vines need to be wound on the vine lifting rope 812 by means of the traction winding mechanism 9, the traction motor 901 is controlled to rotate through the manual operation control system to drive the ball screw 902 to rotate, the nut seat 906 is driven to move up and down on the ball screw 902, and when the vines are moved to the upper side, the traction motor 901 stops. At the moment, the air cylinder 9031 is started to drive the closed ring 9041 to extend forwards for a certain distance, the vine hanging rope 812 is pushed forwards, the vine hanging rope 812 in a loose state is tightened a little, subsequent winding is facilitated, the steering engine 9037 is controlled to rotate in the whole circle through a manual operation control system, the crank 9036 is driven to rotate in the circular arc chute 9040 in the whole circle, the telescopic connecting rod 9032 is driven to move back and forth in the square hole of the dovetail sliding block 9034 and move left and right on the dovetail sliding rail 9033, the closed ring 9041 fixed to the front end of the telescopic connecting rod 9032 is driven to move in the circle, and the vine hanging rope 812 is driven to move in the circle, so that the vine hanging rope 812 is wound on vines, and traction winding is completed.
In addition, in a more preferable mode, unmanned automatic vine falling can be achieved through the camera 111, the camera 111 takes pictures of vines on two sides at a fixed time every day, and collected image information is transmitted to the control system. And processing the acquired image by using an image segmentation technology, and judging whether the vines on the image grow to a preset vine falling height. And if the height is reached, sending a signal to the control system, and driving the motor to work by the control system to perform vine falling. If the height is not reached, no operation is carried out, and the next time of information acquisition is continuously waited.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art without departing from the spirit of the present invention shall fall within the protection scope defined by the claims of the present invention.
Claims (9)
1. A remote control automatic tendril lowering device for a greenhouse is characterized by comprising an adjusting bracket, a horizontal sliding table, an annular bracket, a driving chain wheel, a driving shaft component, an annular rack, a take-up and pay-off mechanism, a traction winding mechanism, a chain, a driven shaft component and a driven chain wheel,
the upper end of the adjusting support is connected with the greenhouse, the lower end of the adjusting support is connected with the bottom of the annular support, the side face of the annular support is provided with the annular rack, the driving shaft part is arranged on a first fixing plate in the annular support through a driving shaft support, the first end of a driving shaft in the driving shaft part is connected with the driving sprocket, the driven shaft part is arranged on a second fixing plate in the annular support through a driven shaft support, the first end of a driven shaft in the driven shaft part is connected with the driven sprocket, and the driven sprocket is in transmission connection with the driving sprocket through the chain;
the climbing device comprises a plurality of horizontal sliding tables, a paying-off and reeling mechanism and a traction winding mechanism, wherein the horizontal sliding tables, the paying-off and reeling mechanism and the traction winding mechanism are uniformly and symmetrically arranged on two sides of an annular support, the horizontal sliding tables are in sliding connection with annular sliding rails in the annular support, the front end of a support plate in each horizontal sliding table is connected with a chain through a pin shaft, a shell in each paying-off and reeling mechanism is connected with the rear end of the support plate, each paying-off and reeling mechanism comprises a worm shaft, a gear, a worm wheel, a wire wheel, a worm wheel shaft and a shell, two ends of the worm shaft are supported on the shell through bearings, the gear and the worm are arranged on the worm shaft, the gear and the worm are in meshing transmission with the worm, a climbing rope is wound on the wire wheel, and the lower end of the climbing rope penetrates through a climbing hole in the shell and a closed circular ring in the traction winding mechanism to be in a vertical state;
traction winding mechanism pass through the support frame with the shell is connected, and every traction winding mechanism all includes traction motor, ball screw, crank link mechanism, support frame, direction slide rail and screw seat, traction motor locates on the support frame, traction motor's output shaft pass through the shaft coupling with ball screw's first end is connected, just ball screw's second end pass through the bearing support in on the support frame, the screw seat is located on the ball screw, just the screw seat with ball screw transmission is connected, crank link mechanism locates the outside of screw seat, just the inboard of screw seat is equipped with the guide block, the direction slide rail is located on the support frame, just the guide block with direction slide rail sliding connection.
2. The remote control automatic tendril lowering device for the greenhouse as claimed in claim 1, wherein the crank-link mechanism comprises an air cylinder, a telescopic link, a dovetail slide rail, a dovetail slide block, a cylindrical slide block, a crank, a steering engine, a support flat plate and an air cylinder top block, the rear end of the support flat plate is connected with the outer side of the nut seat, an arc slide groove is arranged in the middle of the support flat plate, the dovetail slide rail is arranged at the front end of the support flat plate and is slidably connected with the dovetail slide block, the steering engine is arranged at the bottom of the support flat plate, the output shaft of the steering engine is connected with the first end of the crank, the second end of the crank is connected with the first end of the telescopic link through the cylindrical slide block, the lower end of the cylindrical slide block is slidably arranged in the arc slide groove, the second end of the telescopic link passes through a square hole below the dovetail slide block, the telescopic link is slidably connected with the dovetail slide block, the air cylinder is arranged at the second end of the telescopic link, the air cylinder top block is provided with a closed circular ring.
3. The remote control automatic tendril descending device for the greenhouse as claimed in claim 1, wherein the annular support is formed by splicing a linear support and an arc support, the annular slide rail is arranged on the annular support, the annular slide rail is formed by splicing a linear slide rail and an arc slide rail, the first end and the second end of the annular support are respectively provided with the first fixing plate and the second fixing plate, and a circular groove for fixing and installing is arranged at the center of each of the first fixing plate and the second fixing plate.
4. The remote operated automatic tendril lowering device for the greenhouse of claim 3, wherein the annular rack is formed by splicing a linear rack and a circular arc rack.
5. The remote operated automatic vine falling device for the greenhouse as claimed in claim 1, wherein the driving shaft part comprises a driving shaft motor, a reducer, a driving shaft support and a driving shaft, the driving shaft is supported on the driving shaft support through a driving shaft bearing, the driving shaft support is disposed in a fixed mounting circular groove of the first fixing plate, a first end of the driving shaft is connected to the driving sprocket, and the driving shaft motor is connected to a second end of the driving shaft through the reducer and a coupling.
6. The remote operated automatic tendril lowering device for the greenhouse of claim 5, wherein the driven shaft part comprises a driven shaft and a driven shaft support, the driven shaft support is arranged in the fixed mounting circular groove of the second fixing plate, a first end of the driven shaft is connected with the driven chain wheel, and a second end of the driven shaft is supported on the driven shaft support through a driven shaft bearing.
7. The remote control automatic tendril descending device for the greenhouse as claimed in claim 1, wherein the horizontal sliding table comprises a support plate and guide pulleys uniformly distributed on the support plate, the front end of the support plate is connected with the chain through a pin shaft, the rear end of the support plate is connected with the housing, the guide pulleys are symmetrically arranged on two sides of the annular slide rail, and the guide pulleys are slidably connected with the annular slide rail.
8. The remote control automatic tendril descending device for the greenhouse as claimed in claim 1, wherein a camera fixing rod is arranged in the middle of the adjusting bracket, the upper end of the camera fixing rod is connected with the lower end of the adjusting bracket, and cameras are symmetrically arranged on a platform at the lower end of the camera fixing rod.
9. The remote operated automatic tendril lowering device for the greenhouse as claimed in claim 1, wherein the adjusting bracket is evenly provided with a plurality of adjusting holes for adjusting the height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211251004.8A CN115474494B (en) | 2022-10-12 | 2022-10-12 | Remote control automatic vine falling device for greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211251004.8A CN115474494B (en) | 2022-10-12 | 2022-10-12 | Remote control automatic vine falling device for greenhouse |
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| Publication Number | Publication Date |
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| CN115474494A true CN115474494A (en) | 2022-12-16 |
| CN115474494B CN115474494B (en) | 2023-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211251004.8A Active CN115474494B (en) | 2022-10-12 | 2022-10-12 | Remote control automatic vine falling device for greenhouse |
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Citations (7)
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|---|---|---|---|---|
| JPH04365430A (en) * | 1991-06-12 | 1992-12-17 | Saburo Tanaka | Method for hanging farm product and apparatus therefor |
| CA2344802A1 (en) * | 2000-05-05 | 2001-11-05 | Terril R. Defoor | Method and apparatus for growing vined produce |
| NL1030137C2 (en) * | 2005-10-07 | 2007-04-11 | Mathias Catharinus Litjens | Device and method for growing plants, in particular tomato plants or cucumber plants. |
| KR20140010781A (en) * | 2012-07-17 | 2014-01-27 | 홍경환 | Guidance apparatus of the growing vine crops |
| CN105265205A (en) * | 2015-11-09 | 2016-01-27 | 山东农业大学 | Greenhouse tendril-lowering device and control method |
| CN205196453U (en) * | 2015-12-16 | 2016-05-04 | 夏耀西 | Tendril class plant equipment of planting or leaf vegetable plant equipment of planting |
| CN110190712A (en) * | 2019-07-01 | 2019-08-30 | 青岛农业大学 | A kind of greenhouse seedling vine integrally falls climing automatic control power generator |
-
2022
- 2022-10-12 CN CN202211251004.8A patent/CN115474494B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04365430A (en) * | 1991-06-12 | 1992-12-17 | Saburo Tanaka | Method for hanging farm product and apparatus therefor |
| CA2344802A1 (en) * | 2000-05-05 | 2001-11-05 | Terril R. Defoor | Method and apparatus for growing vined produce |
| NL1030137C2 (en) * | 2005-10-07 | 2007-04-11 | Mathias Catharinus Litjens | Device and method for growing plants, in particular tomato plants or cucumber plants. |
| KR20140010781A (en) * | 2012-07-17 | 2014-01-27 | 홍경환 | Guidance apparatus of the growing vine crops |
| CN105265205A (en) * | 2015-11-09 | 2016-01-27 | 山东农业大学 | Greenhouse tendril-lowering device and control method |
| CN205196453U (en) * | 2015-12-16 | 2016-05-04 | 夏耀西 | Tendril class plant equipment of planting or leaf vegetable plant equipment of planting |
| CN110190712A (en) * | 2019-07-01 | 2019-08-30 | 青岛农业大学 | A kind of greenhouse seedling vine integrally falls climing automatic control power generator |
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| Publication number | Publication date |
|---|---|
| CN115474494B (en) | 2023-07-25 |
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