Rice dry raising and comprehensive sowing all-in-one machine

Abstract

The utility model belongs to the technical field of rice seeding, and discloses a rice dry raising and comprehensive seeding all-in-one machine which comprises a feeding port, a shell fixedly connected to the lower end of the feeding port, a stirring mechanism fixedly connected to an inner cavity of the shell, and two positioning plates fixedly connected to the lower end of the shell. The inner surfaces of the two positioning plates are rotatably connected with two rollers, the rear ends of the two positioning plates are jointly and fixedly connected with a seeding mechanism, the lower end of the shell is fixedly connected with a soil breaking mechanism, and the front end of the shell is fixedly connected with a connecting ring. The sowing efficiency and the seed survival rate during rice dry-raising are effectively improved, the functions of soil turning before sowing and soil backfilling after sowing are achieved, and the practicability of the rice dry-raising comprehensive sowing all-in-one machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dryland rice sowing, and more specifically to an all-in-one dryland rice comprehensive sowing machine. Background Art

[0002] Rice is a cereal crop of the genus Oryza, and its representative species is Oryza sativa. Rice originated in China and India, and the ancestors in the Yangtze River Basin of China planted rice 7,000 years ago. The seeds of rice are called rice grains, and the rice grains are called brown rice after the husks are removed. The brown rice is ground to remove the rice bran layer to get rice. Dry land preparation and sowing of rice has become a new technology that has been widely promoted in recent years. The existing dry land preparation and sowing methods of rice mainly involve rotary tillage first, strip fertilization, and finally sowing and suppression.

[0003] Chinese patent authorization announcement number: CN210491640U provides a sowing and fertilizing integrated machine for rice planting. This solution adds a spreading port, a conveying pipe, a clamping head, a mounting head, a sowing pipe, a fertilizer pipe, a fertilizer bin, a seed bin, a fixing block and an adjustment groove. This design facilitates simultaneous sowing and fertilizing during rice planting, solves the problem that it is inconvenient to sow and fertilize at the same time during the original rice planting, and improves the working efficiency of the utility model. However, there are still the following defects in the specific implementation process: the soil turning process before sowing is missing, and the excavated soil cannot be backfilled after sowing, which reduces the survival rate of seeds during the sowing process.

[0004] Therefore, in view of the above problems, a rice dryland cultivation integrated sowing machine is proposed. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide an all-in-one machine for comprehensive dryland rice sowing, which can realize the functions of turning the soil before sowing and backfilling the soil after sowing.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A rice dryland integrated sowing machine comprises a feed inlet, a shell is fixedly connected to the lower end of the feed inlet, a stirring mechanism is fixedly connected to the inner cavity of the shell, two positioning plates are fixedly connected to the lower end of the shell, two rollers are rotatably connected to the inner surfaces of the two positioning plates, a sowing mechanism is commonly fixedly connected to the rear ends of the two positioning plates, a soil breaking mechanism is fixedly connected to the lower end of the shell, and a connecting ring is fixedly connected to the front end of the shell.

[0010] Furthermore, the stirring mechanism includes a motor, the output end of the motor is fixedly connected to a transmission rod via a coupling, the outer surface of the transmission rod is fixedly connected to two stirring plates, the lower end of the motor is fixedly connected to a placement plate, and the left end of the placement plate is fixedly connected to the right end of the outer shell.

[0011] Furthermore, the sowing mechanism includes a connecting plate, the front end of the connecting plate is fixedly connected to the rear ends of the two positioning plates, a plurality of conveying pipes are fixedly connected to the inner cavity of the connecting plate, two connecting heads are fixedly connected to the rear end of the connecting plate, the outer surfaces of the two connecting heads are rotatably connected to an installation frame, a plurality of retracting plates are fixedly connected to the front end of the installation frame, a plurality of positioning tubes are fixedly connected to the left and right walls of the installation frame, a plurality of positioning rings are fixedly connected between the plurality of positioning tubes, and a plurality of sowing components are slidably connected to the inner surfaces of the plurality of positioning rings.

[0012] Furthermore, the sowing assembly includes a sowing tube, the upper end of the sowing tube is fixedly connected to a limiting plate, the lower end of the limiting plate is fixedly connected to a spring, and the lower end of the spring is fixedly connected to a connecting tube.

[0013] Furthermore, the soil-breaking mechanism includes two positioning blocks, the upper ends of the two positioning blocks are fixedly connected to the lower end of the outer shell, the ends of the two positioning blocks close to each other are commonly fixedly connected to a rotating rod, a plurality of plow rods are fixedly connected to the outer surface of the rotating rod, and a rotating handle is fixedly connected to the left end of the rotating rod, and the outer surface of the rotating handle is rotatably connected to the inner cavity of the positioning block located on the left side.

[0014] Furthermore, the outer surface of the sowing tube is slidably connected to the inner surface of the positioning ring.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] This solution can complete the complete process of dryland rice sowing from turning over the soil to sowing and then to backfilling the soil through the cooperation between the soil-breaking mechanism and the sowing mechanism, effectively improving the sowing efficiency and seed survival rate of dryland rice. The density of seeds can be effectively controlled through the stirring mechanism, and the seeds that stick to each other can be dispersed by stirring, thereby improving the practicality of the integrated sowing machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall structure of the utility model from another perspective;

[0020] Figure 3 This is a schematic diagram of the stirring mechanism of the utility model;

[0021] Figure 4 This is a schematic diagram of the sowing mechanism of the utility model;

[0022] Figure 5 This is a schematic diagram of a sowing component of the utility model;

[0023] Figure 6 It is a schematic diagram of the earth-breaking mechanism of the utility model.

[0024] Description of the numbers in the figure:

[0025] 1. Feed inlet; 2. Shell; 3. Stirring mechanism; 31. Motor; 32. Transmission rod; 33. Stirring plate; 34. Placement plate; 4. Positioning plate; 5. Roller; 6. Sowing mechanism; 61. Connecting plate; 62. Connecting head; 63. Mounting frame; 64. Folding plate; 65. Delivery pipe; 66. Positioning pipe; 67. Positioning ring; 68. Sowing assembly; 681. Sowing pipe; 682. Connecting pipe; 683. Limiting piece; 684. Spring; 7. Soil-breaking mechanism; 71. Positioning block; 72. Turning rod; 73. Plow rod; 74. Turning handle; 8. Connecting ring. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0027] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] Example:

[0030] See also Figure 1-6 A rice dryland integrated sowing machine includes a feed inlet 1, a shell 2 is fixedly connected to the lower end of the feed inlet 1, a stirring mechanism 3 is fixedly connected to the inner cavity of the shell 2, two positioning plates 4 are fixedly connected to the lower end of the shell 2, two rollers 5 are rotatably connected to the inner surfaces of the two positioning plates 4, a sowing mechanism 6 is fixedly connected to the rear ends of the two positioning plates 4, a soil breaking mechanism 7 is fixedly connected to the lower end of the shell 2, and a connecting ring 8 is fixedly connected to the front end of the shell 2.

[0031] In this solution, the cultivated seeds are added into the shell 2 through the feed port 1, and the stirring mechanism 3 stirs the seeds inside the shell 2 to prevent them from sticking together. The connecting ring 8 connects the external force to pull the machine, and cooperates with the two rollers 5 to move the machine. The soil-breaking mechanism 7 and the sowing mechanism 6 cooperate to perform dry-cultivation sowing of the seeds.

[0032] See also Figure 3 The stirring mechanism 3 includes a motor 31, the output end of the motor 31 is fixedly connected to a transmission rod 32 through a coupling, the outer surface of the transmission rod 32 is fixedly connected to two stirring plates 33, the lower end of the motor 31 is fixedly connected to a placement plate 34, and the left end of the placement plate 34 is fixedly connected to the right end of the shell 2.

[0033] In this solution, by starting the motor 31, the transmission rod 32 drives the two stirring plates 33 to rotate under the action of the motor 31, so as to stir the seeds in the inner cavity of the shell 2, so that the seeds stuck together can be separated, and the density of the seeds during sowing can be effectively controlled.

[0034] See also Figure 4-5 The sowing mechanism 6 includes a connecting plate 61, the front end of the connecting plate 61 is fixedly connected to the rear ends of the two positioning plates 4, a plurality of conveying pipes 65 are fixedly connected to the inner cavity of the connecting plate 61, two connecting heads 62 are fixedly connected to the rear end of the connecting plate 61, and the outer surfaces of the two connecting heads 62 are rotatably connected to a mounting frame 63 together, a plurality of folding plates 64 are fixedly connected to the front end of the mounting frame 63, a plurality of positioning tubes 66 are fixedly connected to the left and right walls of the mounting frame 63 together, a plurality of positioning rings 67 are fixedly connected between the plurality of positioning tubes 66, and a plurality of sowing components 68 are slidably connected to the inner surfaces of the plurality of positioning rings 67, and the sowing components 68 include a sowing tube 681, the outer surface of the sowing tube 681 is slidably connected to the inner surface of the positioning ring 67, the upper end of the sowing tube 681 is fixedly connected to a limiting piece 683, the lower end of the limiting piece 683 is fixedly connected to a spring 684, and the lower end of the spring 684 is fixedly connected to a connecting tube 682.

[0035] In this solution, the seeds in the inner cavity of the shell 2 are transported to the sowing component 68 through a plurality of transport tubes 65. During the operation of the machine, the spring 684 will be deformed when the machine shakes, causing the sowing tube 681 to shake up and down, and the seeds will fall into the soil from the lower end of the sowing tube 681. After the sowing is completed, the soil will be backfilled under the action of a plurality of retracting plates 64, so that the seeds have a better seedling environment and the manual workload is also reduced.

[0036] See also Figure 6 The earth-breaking mechanism 7 includes two positioning blocks 71, the upper ends of the two positioning blocks 71 are fixedly connected to the lower end of the shell 2, and the ends of the two positioning blocks 71 close to each other are commonly fixedly connected with a rotating rod 72, and a plurality of plow rods 73 are fixedly connected to the outer surface of the rotating rod 72. A rotating handle 74 is fixedly connected to the left end of the rotating rod 72, and the outer surface of the rotating handle 74 is rotatably connected to the inner cavity of the positioning block 71 located on the left side.

[0037] In this solution, the positions of the plurality of plow rods 73 on the rotating rod 72 are adjusted by rotating the rotating handle 74. When turning the soil is needed, the rotating handle 74 is rotated backward. When it is not needed, it can be rotated in the opposite direction and stored. The turning depth can also be adjusted by the rotating position.

[0038] Working principle:

[0039] When using the machine, the cultivated seeds are first added into the shell 2 from the feed port 1, and then the motor 31 is started, and the transmission rod 32 drives the two stirring plates 33 to rotate under the action of the motor 31 to stir the seeds in the inner cavity of the shell 2. After stirring, the connecting ring 8 is connected to the external power, and the handle 74 is rotated to adjust the position of the several plow rods 73 on the rotating rod 72. After the adjustment is completed, the machine is moved by external force. At this time, the seeds will be transported from the several conveying pipes 65 to the sowing assembly 68. During the forward movement of the machine, the spring 684 will be deformed in the spring 684 when the machine shakes, so that the sowing tube 681 will shake up and down, and the seeds will fall into the soil from the lower end of the sowing tube 681. After sowing, the soil will be backfilled under the action of the several gathering plates 64.

[0040] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A rice dryland integrated sowing machine, comprising a feed inlet (1), characterized in that: The lower end of the feed port (1) is fixedly connected to a shell (2), the inner cavity of the shell (2) is fixedly connected to a stirring mechanism (3), the lower end of the shell (2) is fixedly connected to two positioning plates (4), the inner surfaces of the two positioning plates (4) are rotatably connected to two rollers (5), the rear ends of the two positioning plates (4) are commonly fixedly connected to a sowing mechanism (6), the lower end of the shell (2) is fixedly connected to a soil-breaking mechanism (7), and the front end of the shell (2) is fixedly connected to a connecting ring (8).

2. The integrated rice dryland cultivation and sowing machine according to claim 1, characterized in that: The stirring mechanism (3) comprises a motor (31), the output end of the motor (31) is fixedly connected to a transmission rod (32) via a coupling, the outer surface of the transmission rod (32) is fixedly connected to two stirring plates (33), the lower end of the motor (31) is fixedly connected to a placement plate (34), and the left end of the placement plate (34) is fixedly connected to the right end of the housing (2).

3. The integrated rice dryland cultivation and sowing machine according to claim 1, characterized in that: The sowing mechanism (6) comprises a connecting plate (61), the front end of the connecting plate (61) is fixedly connected to the rear ends of the two positioning plates (4), the inner cavity of the connecting plate (61) is fixedly connected to a plurality of conveying pipes (65), the rear end of the connecting plate (61) is fixedly connected to two connecting heads (62), the outer surfaces of the two connecting heads (62) are rotatably connected to a mounting frame (63), the front end of the mounting frame (63) is fixedly connected to a plurality of folding plates (64), the left and right walls of the mounting frame (63) are fixedly connected to a plurality of positioning tubes (66), a plurality of positioning rings (67) are fixedly connected between the plurality of positioning tubes (66), and the inner surfaces of the plurality of positioning rings (67) are slidably connected to a sowing assembly (68).

4. The integrated rice dryland cultivation and sowing machine according to claim 3, characterized in that: The sowing assembly (68) comprises a sowing tube (681), the upper end of the sowing tube (681) is fixedly connected to a limiting plate (683), the lower end of the limiting plate (683) is fixedly connected to a spring (684), and the lower end of the spring (684) is fixedly connected to a connecting tube (682).

5. The integrated rice dryland cultivation and sowing machine according to claim 1, characterized in that: The soil-breaking mechanism (7) comprises two positioning blocks (71), the upper ends of the two positioning blocks (71) are fixedly connected to the lower end of the outer shell (2), the ends of the two positioning blocks (71) close to each other are commonly fixedly connected to a rotating rod (72), the outer surface of the rotating rod (72) is fixedly connected to a plurality of plow rods (73), the left end of the rotating rod (72) is fixedly connected to a rotating handle (74), and the outer surface of the rotating handle (74) is rotatably connected to the inner cavity of the positioning block (71) located on the left side.

6. The integrated rice dryland cultivation and sowing machine according to claim 4, characterized in that: The outer surface of the sowing tube (681) is slidably connected to the inner surface of the positioning ring (67).

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