CN111887071A

CN111887071A - Improved three-dimensional automatic transposer for rice seedling culture in cold regions

Info

Publication number: CN111887071A
Application number: CN202010779390.2A
Authority: CN
Inventors: 朱林
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2020-11-06
Anticipated expiration: 2040-08-05
Also published as: CN111887071B

Abstract

The invention discloses an improved three-dimensional automatic cold-region rice seedling changing machine, which comprises a support, wherein conveying mechanisms are symmetrically fixed on the inner wall of the support, a driving mechanism for driving the two conveying mechanisms to operate is fixed at the lower end of the support, a cultivation platform device with better heat preservation and water retention effects is fixed between the two conveying mechanisms at equal intervals, a sprinkling pipe is fixed at the top of the support, the conveying mechanisms comprise rotating shafts, chain wheels, chains, fixed columns and tripods, the inner wall of the support is connected with the rotating shafts in an equidistant rotating manner through bearings, one end of each rotating shaft is fixed with a chain wheel, the outer sides of the four chain wheels are in transmission connection with the chains, the outer side walls of the chains are fixed with the fixed columns at equal intervals, one ends of the fixed columns are connected with the tripods in a rotating manner through the bearings, the improved heat preservation and water retention effects are achieved, the seedling root system is prevented, the service life is prolonged, and the use by people is convenient.

Description

Improved three-dimensional automatic transposer for rice seedling culture in cold regions

Technical Field

The invention relates to the technical field of rice seedling raising, in particular to an improved cold region rice seedling raising three-dimensional automatic position changing machine.

Background

The rice is one of herbaceous rice, belongs to cereals, is the most important and longest kind of grains in the genus of rice, and is different from the dry rice. The rice is planted in the Yangtze river basin of China seven thousand years ago in the native China and India, the rice is mostly planted by seedling culture, because the seedling culture of the rice in cold areas can only be carried out on the ground in a plastic greenhouse, because the normal growth of the rice seedlings is ensured by depending on part of underground nutrient moisture, the seedling number is greatly limited, and the seedling raising condition is inconvenient to observe, so people can not only conveniently water the rice by placing the rice seedling tray on the cultivation platform and circularly moving the rice through the automatic position changing machine, moreover, the seedling condition can be observed conveniently, but most of the cultivation platforms on the existing shifting machines are made of materials such as nets, shelves, wood plates or plastic plates, the water storage capacity is poor, the heat preservation effect is poor, when the temperature is low, the seedling root system is easily frozen, and therefore an improved three-dimensional automatic rice seedling changing machine in cold regions is provided.

Disclosure of Invention

The invention aims to provide an improved cold region rice seedling three-dimensional automatic position changing machine to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an improved generation cold region rice seedlings raising three-dimensional automatic machine of shifting, includes the support, support inner wall symmetry is fixed with conveying mechanism, the support lower extreme is fixed with the actuating mechanism who is used for driving two conveying mechanism operations, two the equidistance is fixed with the better cultivation platform device of heat preservation and water retention effect between the conveying mechanism, the support top is fixed with the sprinkler pipe, conveying mechanism includes pivot, sprocket, chain, fixed column and tripod, the support inner wall rotates through the bearing equidistance and is connected with the pivot, pivot one end is fixed with the sprocket, four sprocket outside transmission is connected with the chain, chain lateral wall equidistance is fixed with the fixed column, fixed column one end is rotated through the bearing and is connected with the tripod.

Preferably, actuating mechanism includes mounting panel, servo motor, driven gear, connecting axle and driving gear, support one side lower extreme is fixed with the mounting panel, fixed surface has servo motor on the mounting panel, the one end that the sprocket was kept away from to two pivots on the support is fixed with driven gear, the support lower extreme rotates through the bearing and is connected with the connecting axle, and connecting axle and servo motor's output fixed connection, connecting axle both ends symmetry is fixed with the driving gear, two the driving gear is connected with two driven gear meshing respectively.

Preferably, the cultivating platform device comprises a fixed frame, supporting columns, a connecting frame, closed-cell type heat-preservation extruded sheets, a pressing plate, fixing holes and threaded holes, wherein the fixed frame is arranged on the inner wall of the bracket at equal intervals, two ends of the fixed frame are respectively and fixedly connected with tripods which are arranged at one end of the two conveying mechanisms and are close to the fixed frame, the supporting columns are fixed at the lower end of the inner wall of the fixed frame at equal intervals, the connecting frame is placed on the inner wall of the fixed frame, the cross section of the connecting frame is arranged in an L shape, the closed-cell type heat-preservation extruded sheets are inserted into the inner wall of the connecting frame, two ends of the bottom of the connecting frame are symmetrically and rotatably connected with the pressing plate through torsion hinges, the outer edges of two ends of the closed-cell type heat-preservation extruded sheets are arranged in a necking manner, the pressing plate is clamped, and the pressing plate, the closed-cell type heat-preservation extruded sheet and the connecting frame are fixedly connected through bolts.

Preferably, the surface of the closed-cell type heat-preservation extruded sheet is integrally formed with knurled strips at equal intervals.

Preferably, handles are symmetrically fixed to two ends of the top of the connecting frame.

Preferably, the servo motor is a speed reduction motor.

Compared with the prior art, the invention has the beneficial effects that:

when the invention is used, the closed-cell type heat-preservation extruded sheet is placed on the inner wall of the connecting frame in a clamping manner, then the pressing plate is pressed in the necking of the closed-cell type heat-preservation extruded sheet by rotating the pressing plate, the closed-cell type heat-preservation extruded sheet is limited, then the pressing plate, the closed-cell type heat-preservation extruded sheet and the connecting frame are fixed by penetrating a bolt through the fixing hole and being in threaded connection with the threaded hole, so that the closed-cell type heat-preservation extruded sheet is fixed in the connecting frame, the closed-cell type heat-preservation extruded sheet is prevented from being broken, the closed-cell type heat-preservation extruded sheet is protected, the bottom of the closed-cell type heat-preservation extruded sheet is flush with the bottom of the connecting frame, at the moment, the connecting frame is placed on the inner wall by people through the lifting handle, the connecting frame and the closed-cell type heat-preservation extruded sheet are supported through the supporting column, then the, and then drive the driving gear to rotate, make the driving gear drive the driven gear to rotate, and then drive the spindle to rotate, make the spindle drive the sprocket to rotate, and then make the sprocket drive the chain transmission, make the fixed column on the chain drive the tripod to move, and then drive and cultivate the platform assembly and move along the orbit of the chain, make people can be convenient to observe the situation of each seedling dish, and spray water downwards through the sprinkler pipe, through cultivating the movement of the platform assembly, make the water can be spread to the surface of seedling dish and closed cell type insulation extruded sheet evenly, there is slight rough surface on the surface of closed cell type insulation extruded sheet, after the seedling dish is watered on the top, will form a thin water layer between the closed cell type insulation extruded sheet below the seedling dish, and will form after spraying each time, so has reached the drought resistance of seedbed, the effect of heat preservation and water conservation, and the surface integrated into one piece of closed cell type insulation extruded sheet, can prevent that the direct and obturator formula heat preservation extruded sheet surface contact of seedling dish, the influence from depositing water the effect, and this device has better heat preservation water retention effect, prevents seedling root system frostbite, and can protect the obturator formula heat preservation extruded sheet and prevent the fracture, improves life, and the people of being convenient for use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a second schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the conveying mechanism of the present invention;

FIG. 4 is a schematic cross-sectional view of the cultivation platform assembly of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 4.

In the figure: 1. a support; 2. a conveying mechanism; 21. a rotating shaft; 22. a sprocket; 23. a chain; 24. fixing a column; 25. a tripod; 3. a drive mechanism; 31. mounting a plate; 32. a servo motor; 33. a driven gear; 34. a connecting shaft; 35. a driving gear; 4. a cultivation platform device; 41. a fixing frame; 42. a support pillar; 43. a connecting frame; 44. a closed hole type heat preservation extruded sheet; 45. pressing a plate; 46. a fixing hole; 47. a threaded hole; 48. knurling a strip; 49. a handle; 5. a sprinkler pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, 2 and 3, an improved three-dimensional automatic shifting machine for rice seedling cultivation in cold regions in the figures comprises a support 1, wherein conveying mechanisms 2 are symmetrically fixed on the inner wall of the support 1, a driving mechanism 3 for driving the two conveying mechanisms 2 to operate is fixed at the lower end of the support 1, a cultivation platform device 4 with good heat preservation and water preservation effects is fixed between the two conveying mechanisms 2 at equal intervals, and a sprinkling pipe 5 is fixed at the top of the support 1.

Referring to fig. 1 and 3, the conveying mechanism 2 includes a rotating shaft 21, chain wheels 22, chains 23, fixed columns 24 and a tripod 25, the rotating shaft 21 is connected to the inner wall of the support 1 in an equidistant manner through bearings, the chain wheels 22 are fixed to one end of the rotating shaft 21, the chains 23 are connected to the outer sides of the four chain wheels 22 in a transmission manner, the fixed columns 24 are fixed to the outer side walls of the chains 23 in an equidistant manner, the tripod 25 is connected to one end of each fixed column 24 in a rotating manner through a bearing, the driving mechanism 3 includes a mounting plate 31, a servo motor 32, a driven gear 33, a connecting shaft 34 and a driving gear 35, the mounting plate 31 is fixed to the lower end of one side of the support 1, the servo motor 32 is a speed reducing motor, the driven gear 33 is fixed to one end of the two rotating shafts 21 on the support 1, which is far away from the, the connecting shaft 34 is fixedly connected with the output end of the servo motor 32, driving gears 35 are symmetrically fixed at two ends of the connecting shaft 34, the two driving gears 35 are respectively engaged and connected with the two driven gears 33, the servo motor 32 rotates to drive the connecting shaft 34 to rotate, thereby driving the driving gear 35 to rotate, so that the driving gear 35 drives the driven gear 33 to rotate, thereby driving the rotating shaft 21 to rotate, making the rotating shaft 21 drive the chain wheel 22 to rotate, further making the chain wheel 22 drive the chain 23 to drive, making the fixed column 24 on the chain 23 drive the tripod 25 to move, thereby driving the cultivating platform device 4 to move along the track of the chain 23, so that people can conveniently observe the condition of each seedling tray, and spray water downwards through the sprinkling pipe 5, through the movement of the cultivating platform device 4, water can be uniformly spread to the surfaces of the seedling tray and the closed-cell type heat-preservation extruded sheet 44.

Referring to fig. 4 and 5, the cultivation platform device 4 includes a fixing frame 41, supporting columns 42, a connecting frame 43, a closed-cell thermal insulation extruded sheet 44, a pressing plate 45, fixing holes 46 and threaded holes 47, the fixing frame 41 is equidistantly arranged on the inner wall of the support 1, two ends of the fixing frame 41 are respectively and fixedly connected with the tripod 25 on the two conveying mechanisms 2 near one end of the fixing frame 41, the supporting columns 42 are equidistantly fixed on the lower end of the inner wall of the fixing frame 41, the connecting frame 43 is placed on the inner wall of the fixing frame 41, the cross section of the connecting frame 43 is in an L-shaped configuration, the closed-cell thermal insulation extruded sheet 44 is inserted into the inner wall of the connecting frame 43, two ends of the bottom of the connecting frame 43 are symmetrically and rotatably connected with the pressing plate 45 through torsion hinges, outer edges of two ends of the closed-cell thermal insulation extruded sheet 44 are in a necking arrangement, the pressing plate 45 is clamped with the necking of the closed-cell thermal insulation extruded, threaded holes 47 are symmetrically formed in two ends of the bottom of the connecting frame 43, the pressing plate 45, the closed-cell type heat-preservation extruded sheet 44 and the connecting frame 43 are fixedly connected through bolts, knurled bars 48 are formed on the surface of the closed-cell type heat-preservation extruded sheet 44 in an isometric and integral mode, handles 49 are symmetrically fixed at two ends of the top of the connecting frame 43, the closed-cell type heat-preservation extruded sheet 44 is placed on the inner wall of the connecting frame 43 and clamped, then the pressing plate 45 is pressed in a necking of the closed-cell type heat-preservation extruded sheet 44 by rotating the pressing plate 45 to limit the closed-cell type heat-preservation extruded sheet 44, then the pressing plate 45, the closed-cell type heat-preservation extruded sheet 44 and the connecting frame 43 are fixed by penetrating the bolts through the fixing holes 46 and being in threaded connection with the threaded holes 47, the closed-cell type heat-preservation extruded sheet 44 is fixed in the connecting frame 43 to prevent the closed-cell type heat-preservation, and the bottom of the closed-cell type heat-preservation extruded sheet 44 is flush with the bottom of the connecting frame 43, at the moment, people place the connecting frame 43 on the inner wall of the fixing frame 41 through the lifting handle 49, support the connecting frame 43 and the closed-cell type heat-preservation extruded sheet 44 through the supporting column 42, and then place the seedling tray on the closed-cell type heat-preservation extruded sheet 44.

The working principle is as follows:

when the closed-cell type heat-preservation extruded sheet 44 is used, the closed-cell type heat-preservation extruded sheet 44 is placed on the inner wall of the connecting frame 43 in a clamping mode, then the pressing plate 45 is rotated to enable the pressing plate 45 to be pressed in a necking of the closed-cell type heat-preservation extruded sheet 44, the closed-cell type heat-preservation extruded sheet 44 is limited, then people pass through the fixing hole 46 through the bolt to be in threaded connection with the threaded hole 47, the pressing plate 45, the closed-cell type heat-preservation extruded sheet 44 and the connecting frame 43 are fixed, the closed-cell type heat-preservation extruded sheet 44 is fixed in the connecting frame 43 to prevent the closed-cell type heat-preservation extruded sheet 44 from being broken, the closed-cell type heat-preservation extruded sheet 44 is protected, the bottom of the closed-cell type heat-preservation extruded sheet 44 is flush with the bottom of the connecting frame 43, then people place the connecting frame 43 on the inner wall of the fixing frame 41 through the lifting handle 49, support columns 42 support the connecting frame 43, the connecting shaft 34 is driven to rotate by the rotation of the servo motor 32, and then the driving gear 35 is driven to rotate, so that the driving gear 35 drives the driven gear 33 to rotate, and then the rotating shaft 21 is driven to rotate, so that the rotating shaft 21 drives the chain wheel 22 to rotate, and further the chain wheel 22 drives the chain 23 to drive, so that the fixing columns 24 on the chain 23 drive the tripod 25 to move, and further the cultivation platform device 4 is driven to move along the track of the chain 23, so that people can conveniently observe the condition of each seedling tray, water is sprayed downwards through the sprinkling pipes 5, water can be uniformly sprinkled to the surfaces of the seedling trays and the closed-cell type heat-preservation extruded sheets 44 through the movement of the cultivation platform device 4, fine rough surfaces are arranged on the surfaces of the closed-cell type heat-preservation extruded sheets 44, a thin water layer can be formed between the upper parts of the closed-cell type heat-preservation extruded sheets 44 below the seedling trays after, so reached the seedbed and had drough the drought resistance, the effect of heat preservation water retention, and obturator formula heat preservation extruded sheet 44 surface integrated into one piece has annular knurl strip 48, can prevent that the seedling dish is direct and obturator formula heat preservation extruded sheet 44 surface contact, the influence from depositing water the effect, and can place a plurality of these devices in the big-arch shelter, connect through the universal shaft between the connecting axle 34 between a plurality of these devices, make and to drive a plurality of connecting axles 34 through servo motor 32 and rotate, and then drive a plurality of these devices work, and reduce cost, and servo motor 32 also can place in the big-arch shelter outsidely, prevent that the humid air in the big-arch shelter from causing the influence to servo motor 32's life.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an improved generation cold region rice seedlings raising three-dimensional automatic machine of shifting, includes support (1), its characterized in that: the inner wall of the bracket (1) is symmetrically fixed with conveying mechanisms (2), the lower end of the bracket (1) is fixed with a driving mechanism (3) for driving the two conveying mechanisms (2) to operate, a cultivation platform device (4) with better heat preservation and water retention effects is fixed between the two conveying mechanisms (2) at equal intervals, a sprinkler pipe (5) is fixed at the top of the bracket (1), the conveying mechanism (2) comprises a rotating shaft (21), a chain wheel (22), a chain (23), a fixing column (24) and a tripod (25), the inner wall of the bracket (1) is connected with a rotating shaft (21) in an equidistance rotation way through a bearing, one end of the rotating shaft (21) is fixed with a chain wheel (22), the outer sides of the four chain wheels (22) are connected with chains (23) in a transmission way, fixed columns (24) are fixed on the outer side wall of the chain (23) in an equidistant mode, and one ends of the fixed columns (24) are rotatably connected with a tripod (25) through bearings.

2. The improved three-dimensional automatic cold-region rice seedling changing machine according to claim 1, characterized in that: actuating mechanism (3) are including mounting panel (31), servo motor (32), driven gear (33), connecting axle (34) and driving gear (35), support (1) one side lower extreme is fixed with mounting panel (31), surface mounting has servo motor (32) on mounting panel (31), the one end that sprocket (22) were kept away from in two pivot (21) on support (1) is fixed with driven gear (33), support (1) lower extreme is connected with connecting axle (34) through the bearing rotation, and the output fixed connection of connecting axle (34) and servo motor (32), connecting axle (34) both ends symmetry is fixed with driving gear (35), two driving gear (35) are connected with two driven gear (33) meshing respectively.

3. The improved three-dimensional automatic cold-region rice seedling changing machine according to claim 2, characterized in that: the cultivation platform device (4) comprises a fixed frame (41), supporting columns (42), a connecting frame (43), closed-hole type heat-preservation extruded sheets (44), a pressing plate (45), fixing holes (46) and threaded holes (47), wherein the fixed frame (41) is arranged on the inner wall of the support (1) at equal intervals, two ends of the fixed frame (41) are fixedly connected with tripods (25) which are arranged on two conveying mechanisms (2) and are close to one end of the fixed frame (41), the supporting columns (42) are fixed on the lower end of the inner wall of the fixed frame (41) at equal intervals, the connecting frame (43) is placed on the inner wall of the fixed frame (41), the cross section of the connecting frame (43) is arranged in an L shape, closed-hole type heat-preservation extruded sheets (44) are inserted into the inner wall of the connecting frame (43), two ends of the bottom of the connecting frame (43) are rotationally connected with the pressing plate (45) through, and the necking joint of clamp plate (45) and obturator formula heat preservation extruded sheet (44), fixed orifices (46) have been seted up to clamp plate (45) and obturator formula heat preservation extruded sheet (44) symmetry, screw hole (47) have been seted up to connecting frame (43) bottom both ends symmetry, and clamp plate (45), obturator formula heat preservation extruded sheet (44) and connecting frame (43) pass through bolt fixed connection.

4. The improved three-dimensional automatic cold-region rice seedling changing machine according to claim 3, characterized in that: knurled strips (48) are formed on the surface of the closed hole type heat-preservation extruded sheet (44) in an integral mode at equal intervals.

5. The improved three-dimensional automatic cold-region rice seedling changing machine according to claim 3, characterized in that: handles (49) are symmetrically fixed at two ends of the top of the connecting frame (43).

6. The improved three-dimensional automatic cold-region rice seedling changing machine according to claim 2, characterized in that: the servo motor (32) is a speed reducing motor.