A preliminary planting device for floating rice on water

Abstract

The present invention discloses an early planting device for floating rice on water, comprising a conveying crawler, a first matrix feeding device arranged sequentially on the conveying crawler, a sowing device, a second matrix feeding device, and a spraying device, wherein the conveying crawler is intermittently transmitted, a planting cup or a floating plate is loaded from the beginning of the conveying crawler, and is sequentially transmitted to the bottom of each device along with the conveying crawler, and the planting cup or the floating plate is unloaded from the end of the conveying crawler, and the planting cup or the planting cup located on the floating plate is located in the cup hole, and during the intermittent transmission of the conveying crawler, the first medium feeding device is used to fill the planting cup with a matrix to a predetermined position, the sowing device is used to sow the rice seeds that have been germinated in the planting cup, the second medium feeding device is used to cover the rice seeds with a layer of matrix, and the spraying device is used to spray water on the planting cup for humidification. The present invention can realize the early loading and direct seeding automation of floating rice seeds, and improve the work efficiency of large-scale planting.

Description

Technical Field

[0001] The invention relates to a water floating rice planting technology, in particular to an early planting device for water floating rice. Background Art

[0002] Coal mining areas are important energy security bases. Some coal resources and farmland resources overlap in a large area, and coal mining inevitably causes land subsidence and damage. In some mining areas, multiple coal seams are mined repeatedly, making it difficult to protect farmland. In addition, the groundwater level is high and the area of ​​water damage in the subsidence area is large, making it difficult to restore farmland through conventional management methods.

[0003] Conducting research on water surface planting in coal mining surface subsidence areas has practical significance for achieving organic coordination between energy security and food security.

[0004] Different from conventional rice planting, the main process of floating rice planting in the early stage is: drying and crushing the soil, mixing different fertilizers, transporting to the site for potting, and transplanting rice seedlings. This set of processes is completed in different places, with high labor and transportation costs and low efficiency.

[0005] There is currently a lack of relevant integrated intelligent equipment for planting rice on the water surface. Both practical applications and large-scale planting on the water surface require a lot of labor costs. Therefore, designing an automated planting technology for floating rice on water is necessary and urgent for large-scale planting. Summary of the invention

[0006] The purpose of the present invention is to provide a pre-planting device for floating rice on water, so as to realize the pre-loading and direct seeding automation of floating rice seeds, thereby improving the work efficiency of large-scale planting.

[0007] To this end, the present invention provides an early planting device for floating rice on water, comprising a conveying crawler, a first matrix feeding device, a sowing device, a second matrix feeding device, and a spraying device arranged in sequence on the conveying crawler, the conveying crawler conveys intermittently, the planting cup or the floating plate loads the material from the starting end of the conveying crawler, and is sequentially conveyed to the first medium feeding device, the sowing device, the second matrix feeding device and the spraying device directly below the conveying crawler, the planting cup or the floating plate unloads the material from the end of the conveying crawler, the conveying crawler is provided with a plurality of rows of cup holes, the planting cup or the planting cup located on the floating plate is located in the cup holes, during the intermittent period of the conveying crawler, the first matrix feeding device is used to fill the planting cup with matrix to a predetermined position, the sowing device is used to sow germinated rice seeds in the planting cup, the second matrix feeding device is used to cover the rice seeds with a layer of matrix, and the spraying device is used to spray water on the planting cup for humidification.

[0008] The patent of the present invention uses a stirring device and a conveyor belt to feed the mixed matrix into two matrix feeding devices. The first matrix feeding device fills the planting cup (the matrix is ​​only 1 cm away from the cup mouth), and then passes through the sowing device through the crawler belt to sow the seeds that have just exposed white buds after soaking. Then the second feeding device spreads a layer of matrix, and finally the spray device sprays water. The whole process takes 45 seconds to complete. The structure of this device is simple and reasonable, and it can realize the automated planting of floating rice, which improves the work efficiency of large-scale planting. Compared with transplanting seedlings, the direct seeding of rice seeds in the present invention greatly saves planting costs and shortens the grain maturity cycle.

[0009] In addition to the above-described purposes, features and advantages, the present invention has other purposes, features and advantages. The present invention will be further described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0011] Figure 1 This is a schematic structural diagram of an early planting device for floating rice in water according to a first embodiment of the present invention;

[0012] Figure 2 yes Figure 1 A schematic structural diagram of a substrate feeding device in FIG.

[0013] Figure 3 yes Figure 1 A schematic diagram of the structure of a seed sowing device;

[0014] Figure 4 yes Figure 1 A schematic diagram of the structure of the spray device;

[0015] Figure 5 This is a schematic structural diagram of an early planting device for floating rice on water according to a second embodiment of the present invention;

[0016] Figure 6 yes Figure 5 Schematic diagram of the structure of the planting cup placement device. DETAILED DESCRIPTION

[0017] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0018] Embodiment 1

[0019] Combined with reference Figures 1 to 4 The early planting device for floating rice on water of the present invention comprises a conveying crawler 1, a first matrix feeding device 5, a sowing device 6, a second matrix feeding device 7, and a spraying device 8.

[0020] The cup holes are evenly distributed on the conveyor track 1 , for example, arranged in 4 rows, for placing the planting cups 2 .

[0021] The planting cup 2 is placed in the cup hole of the conveying crawler 1 and is transported forward along the conveying crawler 1, passing through the first matrix feeding device 5, the sowing device 6, the second matrix feeding device 7, and the spraying device 8 in sequence.

[0022] The first substrate feeding device 5 is used to fill the planting cup with substrate, and the substrate is only 1 cm away from the cup mouth.

[0023] The sowing device 6 is used to sow 1-2 germinated rice seeds into the planting cup.

[0024] The second substrate feeding device 7 is used to spread a 1 cm layer of substrate on the seeds.

[0025] The spray device 8 is used to spray water evenly in the planting cup 2 .

[0026] The first substrate feeding device 5 uses a larger amount of substrate and is equipped with a feeding conveyor belt 3 and a substrate stirring device 4 .

[0027] The second substrate feeding device 7 uses a small amount of substrate and is equipped with another feeding conveyor belt, which can share the mobile substrate stirring device 4 with the first substrate feeding device 5 .

[0028] like Figure 2 As shown, the first matrix feeding device 5 includes a hopper 51, screw motors 52 respectively arranged in a plurality of discharge ports of the hopper, and a feeding control box 53. When the screw motor 52 rotates, the matrix is ​​quantitatively transported downward through the screw.

[0029] The structure of the second substrate feeding device 7 is the same as that of the first substrate feeding device 5 .

[0030] like Figure 3 As shown, the sowing device 6 comprises a roller 61 placed horizontally on the conveyor belt 1, and the roller 61 is provided with twelve sowing nozzles 63, which are evenly distributed on the surface in three rows. The germinated rice seeds are put into the drum through the seed input port 62 arranged at the end of the drum, and when the planting cup passes by, four sowing holes in one row correspond to four planting cups to sow 1-2 rice seeds respectively.

[0031] like Figure 4 As shown, the spray device 8 includes a water tank 81 , a plurality of electrically controlled sprayers 82 located in the water tank 81 , and a spray control box 83 , wherein the spray control box 83 controls the switching of individual sprayers 82 and the spray efficiency.

[0032] The working process of this device is as follows:

[0033] First, the conveyor crawler 1 is conveyed in an intermittent motion. During the intermittent period of the conveyor crawler 1, the planting cup is placed in the cup hole at the beginning of the conveyor crawler 1 by a robot or manually, and the planting cup is sequentially conveyed to the first substrate feeding device 5, the sowing device 6, the second substrate feeding device 7 and the spraying device 8 directly below. During the intermittent period of the conveyor crawler 1, the substrate filling, sowing, covering and spraying are completed respectively, and then the planting cup that has completed the planting operation is taken out by a robot or manually at the end position of the conveyor crawler 1.

[0034] Embodiment 2

[0035] Combined with reference Figure 5 and Figure 6 The difference between this embodiment and the first embodiment is that a planting float 11 is used, and the planting float 11 is placed at the starting end of the conveying crawler 1. The planting float is arrayed with cup holes, and the part of the planting cup 2 protruding from the bottom of the planting float falls in the cup hole of the conveying crawler 1.

[0036] After the planting float 11 is placed, the planting cup placement device 10 includes a slotted crawler 101, a placement mechanical arm 102, and a placement device controller 103. When working, the planting cups are stacked in a columnar shape and placed between the slotted crawlers 101; the controller 103 controls the mechanical arm 102 to take the planting cups off and place them on the conveying crawler 1, and the slotted crawler 23 rotates downward. This process is performed intermittently to achieve automation.

[0037] At the end position of the conveyor crawler 1, the planting float is taken out by a robot or manually for subsequent placement on the water surface.

[0038] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A preliminary planting device for floating rice on water, characterized in that: The invention comprises a conveying crawler, a first matrix feeding device, a sowing device, a second matrix feeding device and a spraying device which are sequentially arranged on the conveying crawler. The conveyor belt is intermittently conveyed, and the planting cup or floating plate is loaded from the beginning of the conveyor belt, and is sequentially conveyed to the first medium feeding device, the sowing device, the second matrix feeding device and the spray device directly below the conveyor belt, and the planting cup or floating plate is unloaded from the end of the conveyor belt. The conveyor belt is provided with a plurality of rows of cup holes, and the planting cups or the planting cups on the floating plate are located in the cup holes. During the intermittent period of the conveyor belt, the first matrix feeding device is used to fill the planting cups with matrix to a predetermined position, the sowing device is used to sow the germinated rice seeds in the planting cups, the second matrix feeding device is used to cover the rice seeds with a layer of matrix, and the spraying device is used to spray water on the planting cups for humidification. The first medium feeding device, the sowing device, the second matrix feeding device and the spraying device simultaneously perform planting operations for a row of planting cups or several rows of planting cups on a floating plate during the interval of transportation by the conveying crawler.

2. The preliminary planting device for floating rice on water according to claim 1, characterized in that: The first substrate feeding device and the second substrate feeding device provide the same feed substrate.

3. The early planting device for floating rice according to claim 1, characterized in that: The first matrix feeding device further comprises a feeding belt and a matrix stirring device, and the matrix stirring device feeds the first matrix feeding device via the feeding belt.

4. The early planting device for floating rice according to claim 1, characterized in that: The first matrix feeding device includes a hopper, a screw motor arranged at a plurality of discharge ports of the hopper, and a feeding control box for controlling the screw motor, wherein the screw motor is used for quantitative feeding to the planting cup.

5. The preliminary planting device for floating rice on water according to claim 1, characterized in that: The sowing device comprises a drum with multiple peripheral surfaces and a plurality of sowing nozzles arranged on each peripheral surface, wherein the end surface of the drum is provided with a rice seed input port, and each time the drum rotates an arc, rice seeds are sown simultaneously into a row of planting cups.

6. The preliminary planting device for floating rice on water according to claim 1, characterized in that: The second matrix feeding device includes a hopper, a screw motor arranged at several discharge ports of the hopper, and a feeding control box for controlling the screw motor, wherein the screw motor is used for quantitative feeding to the planting cup, and the second matrix feeding device shares the same matrix stirring device with the first matrix feeding device, and feeds through respective conveyor belts.

7. The early planting device for floating rice according to claim 1, characterized in that: The bottom of the planting cup is provided with small holes and is padded with a layer of filter paper.

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