CN211090564U - Heat-preservation germination-accelerating straw covering device - Google Patents

Abstract

The utility model discloses a heat preservation vernalization straw covering device, support frame including the symmetry is placed, from last to being fixed with the planting board that the polylith is parallel to each other respectively down between the support frame, symmetrical processing bar groove on the both sides wall of a plurality of planting boards is fixed with the rack on the bottom border in bar groove, and the meshing has the frame of fertilizeing on the rack. This heat preservation vernalization straw covering device, during the cover, the fertilization frame removes to the other end of planting the board from the junction of straw curtain and planting board, the pivot transmits to the rotation axis under the belt drives, the straw curtain slowly breaks away from on the rotation axis, the straw curtain will plant the slow cover in top of board when the whereabouts, cover the board of will planting completely, keep warm to planting the board, promote to sprout, after sprouting, reverse movement fertilization frame, the rotation axis is at rotatory in-process with the straw curtain slowly rolls up, the straw curtain breaks away from planting the board, expose the opening of planting the board, take out the seed that sprouts, accomplish vernalization.

Description

Heat-preservation germination-accelerating straw covering device

Technical Field

The utility model relates to the technical field of agriculture, in particular to a heat-preservation germination accelerating straw covering device.

Background

The germination acceleration is an important measure for promoting the nutrients in the seeds to be rapidly decomposed and operated after the seeds absorb enough water and supplying the nutrients to the growth of the young embryos, and the germination acceleration of the seeds is an important measure for improving the germination rate of the seeds and promoting the germination to be orderly. The germination accelerating process mainly meets the conditions of proper temperature, oxygen, air humidity and the like of rice seeds. The prior germination accelerating method adopts a covering mode to provide water vapor with proper temperature, and utilizes the water vapor to increase the humidity so as to achieve the aim of accelerating germination.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat preservation vernalization straw covering device has that the design that has the planning is spread with receiving to the straw, and easy operation's advantage has solved the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a heat-preservation germination-accelerating straw covering device comprises symmetrically-placed supporting frames, wherein a plurality of parallel planting plates are respectively fixed between the supporting frames from top to bottom, strip-shaped grooves are symmetrically processed on two side walls of the planting plates, racks are fixed on the edges of the bottoms of the strip-shaped grooves, and a fertilizing frame is meshed on the racks;

the fertilization frame comprises a first side plate, a second side plate and an upper plate, the top ends of the first side plate and the second side plate are connected with the two ends of the upper plate, the inner walls, opposite to the first side plate and the second side plate, of the first side plate and the second side plate sequentially penetrate through a plurality of groups of covering mechanisms from top to bottom, and a plurality of groups of slotted holes are correspondingly formed in the first side plate and the second side plate;

the covering mechanism comprises a rotating shaft, a belt and straw curtains, wherein the rotating shaft and the rotating shaft of each group are inserted into the slotted holes of the first side plate and the second side plate in an up-down corresponding manner, the rotating shaft and the rotating shaft are positioned at the two ends of the belt, the rotating shaft is positioned at the port inside the slotted hole, the straw curtains are wound on the outer wall of the rotating shaft between the first side plate and the second side plate, one end of each straw curtain is fixed on the rotating shaft, and the other end of each straw curtain is fixed on the edge of the top of the planting;

the rotating shaft is positioned on the ports outside the first side plate and the second side plate and is fixedly provided with a gear meshed with the rack.

Preferably, the planting plate is of a rectangular structure with an open top.

Preferably, the number of the straw curtains corresponds to the number of the planting plates one by one, the length of each roll of straw curtain is larger than that of the planting plates, and the width of each roll of straw curtain is larger than that of the planting plates.

Preferably, the fertilizing frame moves from the joint of the straw curtain and the planting plate to the other end of the planting plate, and the straw curtain covers the planting plate.

Preferably, the two ends of each group of rotating shafts are respectively inserted into the slotted holes of the first side plate and the second side plate, and one end of each group of two rotating shafts is inserted into the slotted holes of the first side plate and the second side plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

this heat preservation vernalization straw covering device, during the cover, the fertilization frame removes to the other end of planting the board from the junction of straw curtain and planting board, the pivot transmits to the rotation axis under the belt drives, the straw curtain slowly breaks away from on the rotation axis, the straw curtain will plant the slow cover in top of board when the whereabouts, cover the board of will planting completely, keep warm to planting the board, promote to sprout, after sprouting, reverse movement fertilization frame, the rotation axis is at rotatory in-process with the straw curtain slowly rolls up, the straw curtain breaks away from planting the board, expose the opening of planting the board, take out the seed that sprouts, accomplish vernalization.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a structural diagram of the fertilization frame and the covering mechanism of the utility model;

FIG. 3 is a connection diagram of the gear and rack of the present invention;

fig. 4 is a view showing the covering state of the straw curtain of the present invention.

In the figure: 1. a support frame; 2. planting a plate; 21. a strip-shaped groove; 211. a rack; 3. a fertilizing frame; 31. a first side plate; 32. a second side plate; 33. an upper plate; 4. a covering mechanism; 41. a rotating shaft; 42. a rotating shaft; 43. a belt; 44. a straw curtain; 5. a slot; 6. a gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1, a heat preservation vernalization straw covering device, support frame 1 including the symmetry is placed, from last to being fixed with the planting board 2 that the polylith is parallel to each other down respectively between the support frame 1, it is the open rectangle structure in top to plant board 2, the interval between planting board 2 is adjusted according to the seed quantity that support frame 1's height and needs placed, under the condition that guarantees illumination sufficient, also improve a plurality of planting boards 2 on equivalent area simultaneously as far as possible, improve the seed quantity of vernalization, symmetrical processing bar groove 21 on a plurality of both sides walls of planting board 2, bar groove 21 corresponds the setting on planting board 2, be fixed with rack 211 on the bottom border of bar groove 21, rack 211 makes progress, the meshing has fertilization frame 3 on rack 211, fertilization frame 3 can round trip movement on rack 211.

Referring to fig. 2, the fertilizer application frame 3 comprises a first side plate 31, a second side plate 32 and an upper plate 33, the top ends of the first side plate 31 and the second side plate 32 are connected with the two ends of the upper plate 33, the upper plate 33 fixes the top ends of the first side plate 31 and the second side plate 32, the inner walls of the first side plate 31 and the second side plate 32 opposite to each other sequentially penetrate through a plurality of groups of covering mechanisms 4 from top to bottom, the number of the covering mechanisms 4 corresponds to the number of the planting plates 2 one by one, and a plurality of groups of slots 5 are correspondingly formed in the first side plate 31 and the second side plate 32; the covering mechanism 4 comprises a rotating shaft 41, a rotating shaft 42, a belt 43 and a straw curtain 44, wherein the rotating shaft 41 and the rotating shaft 42 of each group are inserted into the slotted holes 5 of the first side plate 31 and the second side plate 32 correspondingly from top to bottom, two ends of the rotating shaft 41 of each group are respectively inserted into the slotted holes 5 of the first side plate 31 and the second side plate 32, one end of each group of two rotating shafts 42 is inserted into the slotted holes 5 of the first side plate 31 and the second side plate 32, a plurality of rotating shafts 41 and 42 can rotate on the first side plate 31 and the second side plate 32, two ends of the belt 43 are sleeved on the ports of the rotating shafts 41 and 42 inside the slotted holes 5, the belt 43 can drive the rotating shafts 41 and the rotating shafts 42 to synchronously rotate, the straw curtain 44 is wound on the outer wall of the rotating shaft 41 between the first side plate 31 and the second side plate 32, one end of the straw curtain 44 is fixed on the rotating shaft, the number of the straw curtains 44 corresponds to the number of the planting plates 2 one by one, the length of each roll of straw curtains 44 is larger than the length of the planting plates 2, the width of the straw curtains 44 is larger than the width of the planting plates 2, and the straw curtains 44 can completely cover the top openings of the planting plates 2.

Referring to fig. 3, the gear 6 engaged with the rack 211 is fixed on the end of the rotating shaft 42 located outside the first side plate 31 and the second side plate 32, and during the movement of the fertilizing frame 3, the rotating shaft 42 is driven to rotate by the engagement of the gear 6, and the belt 43 is transmitted to the rotating shaft 41, so that the rotating shaft 41 rotates.

Referring to fig. 4, the fertilizing frame 3 moves from the connection position of the straw mat 44 and the planting plate 2 to the other end of the planting plate 2, the straw mat 44 covers the planting plate 2, when the rotating shaft 41 rotates clockwise, the straw mat 44 gradually separates from the rotating shaft 41, when the straw mat 44 falls down, the top of the planting plate 2 is gradually covered until the straw mat 44 completely covers the planting plate 2, the movement of the fertilizing frame 3 stops, and the planting plate 2 is kept warm to promote germination.

The working principle is as follows: when the covering is needed, the fertilizing frame 3 moves from the joint of the straw curtain 44 and the planting plate 2 to the other end of the planting plate 2, the rotating shaft 42 is driven to rotate by the meshing of the gear 6, the belt 43 is driven to the rotating shaft 41, the rotating shaft 41 is rotated, the straw curtain 44 is separated from the rotating shaft 41 slowly, the top of the planting plate 2 is covered slowly when the straw curtain 44 falls down until the straw curtain 44 completely covers the planting plate 2, the movement of the fertilizing frame 3 is stopped, the planting plate 2 is kept warm to promote germination, after the germination is finished, the fertilizing frame 3 is moved reversely, the rotating shaft 42 is driven to reverse by the meshing of the gear 6, the rotating shaft 41 rolls up the straw curtain 44 slowly in the rotating process, the straw curtain 44 is separated from the planting plate 2 to expose the opening of the planting plate 2, and the germinated seeds are taken out to complete germination.

In summary, the following steps: the heat-preservation germination-accelerating straw covering device comprises a fertilizer applying frame 3, a rotating shaft 42, a belt 43, a rotating shaft 41, a straw curtain 44 and a rotating shaft 41, wherein the fertilizer applying frame is moved from the connecting part of the straw curtain 44 and a planting plate 2 to the other end of the planting plate 2 during covering, the rotating shaft 42 is driven by the belt 43 to be transmitted to the rotating shaft 41, the straw curtain 44 is slowly separated from the rotating shaft 41, the top of the planting plate 2 is slowly covered by the straw curtain 44 during falling, the planting plate 2 is completely covered, the heat preservation is carried out on the planting plate 2, the germination is promoted, after the germination is finished, the fertilizer applying frame 3 is moved in the reverse direction, the straw curtain 44 is slowly rolled up by the rotating shaft 41 in the rotating process, the straw curtain 44.

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 (5)

1. The utility model provides a straw covering device that vernalizes keeps warm, includes support frame (1) of symmetry placing, its characterized in that: a plurality of parallel planting plates (2) are respectively fixed between the supporting frames (1) from top to bottom, strip-shaped grooves (21) are symmetrically processed on two side walls of the planting plates (2), racks (211) are fixed on the bottom edges of the strip-shaped grooves (21), and the racks (211) are meshed with the fertilizing frames (3);

the fertilizing frame (3) comprises a first side plate (31), a second side plate (32) and an upper plate (33), the top ends of the first side plate (31) and the second side plate (32) are connected with the two ends of the upper plate (33), the inner walls, opposite to the first side plate (31) and the second side plate (32), of the first side plate (31) and the second side plate (32) sequentially penetrate through a plurality of groups of covering mechanisms (4) from top to bottom, and a plurality of groups of slotted holes (5) are correspondingly formed in the first side plate (31) and the second side plate (32);

the covering mechanism (4) comprises a rotating shaft (41), a rotating shaft (42), a belt (43) and straw curtains (44), the rotating shaft (41) and the rotating shaft (42) of each group are vertically and correspondingly inserted into the slotted holes (5) of the first side plate (31) and the second side plate (32), the rotating shaft (41) and the rotating shaft (42) are positioned on the ports inside the slotted holes (5) and are sleeved at two ends of the belt (43), the rotating shaft (41) is positioned on the outer wall between the first side plate (31) and the second side plate (32) and is wound with the straw curtains (44), one end of each straw curtain (44) is fixed on the rotating shaft (41), and the other end of each straw curtain (44) is fixed on the edge of the top of the planting plate (2);

the rotating shaft (42) is positioned on the external ports of the first side plate (31) and the second side plate (32) and is fixedly provided with a gear (6) meshed with the rack (211).

2. An insulated germinating straw mulching apparatus as claimed in claim 1, wherein said planting plate (2) is of a rectangular configuration with an open top.

3. A device for covering rice straw with thermal insulation and germination acceleration as claimed in claim 1, characterized in that the number of the rice straw curtains (44) is corresponding to the number of the planting plates (2), the length of each roll of the rice straw curtains (44) is larger than the length of the planting plates (2), and the width of the rice straw curtains (44) is larger than the width of the planting plates (2).

4. An insulated germinating straw mulching device as claimed in claim 1, wherein said fertilizer application rack (3) is moved from the junction of the straw mat (44) and the planting plate (2) to the other end of the planting plate (2), and the straw mat (44) is draped over the planting plate (2).

5. A device for covering straw with thermal insulation and germination acceleration as claimed in claim 1, characterized in that, both ends of each set of said rotating shafts (41) are inserted into the slots (5) of the first side plate (31) and the second side plate (32), respectively, and one end of each set of two rotating shafts (42) is inserted into the slots (5) of the first side plate (31) and the second side plate (32).

Images