Rice seedling raising seeder
By introducing the smoothing mechanism of the cylinder and threaded rod and the shielding curtain of the irrigation machine in the rice seedling seedling machine, the problems of uneven subsoil and irrigation overflow are solved, the uniformity and irrigation efficiency of rice seedlings are improved, and the equipment is ensured. Maintenance and service life.
Patent Information
- Application Number
- CN202420989461.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-05-09
AI Technical Summary
The existing rice seedling seedlings cannot effectively smooth the subsoil during the rice cultivation process, resulting in uneven seed laying, uneven rice seedlings grown, and lack of obstruction in the irrigation system, which is prone to water droplets and dust overflowing.
A rice seedling seedling seedling machine is designed including a support platform, a smearing mechanism and a shading mechanism. The height of the smearing rod is adjusted through the connection between the cylinder and the threaded rod to ensure the level of the subsoil is flat, and the connection between the irrigation machine and the extraction block is used to use a shading curtain. Prevent water droplets and dust from overflowing, flat rods and shields can be replaced for efficiency.
It achieves uniform smoothing of the subsoil and effective shading of the irrigation system, improves the survival rate and sowing efficiency of rice seedlings, and extends the service life of the equipment.
Smart Images
Figure CN222193310U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of seed drills, in particular to a rice seedling raising seed drill. Background Art
[0002] The rice seedling seeder is a new type of agricultural machine that integrates subsoil laying, sowing, covering soil and irrigation, which greatly saves the manpower required for crop planting.
[0003] With the continuous development and improvement of rice varieties, rice planting methods have taken on various forms. In order to reduce the labor cost in the rice cultivation process, the rice seedling seeder is undoubtedly a better choice. However, the existing rice seedling seeder cannot smooth the subsoil well during the rice cultivation process, so that the rice seeds cannot be evenly planted, and the grown rice seedlings are uneven, resulting in a low survival rate of the rice seedlings. The subsequent irrigation system lacks shelter, which easily causes water droplets and dust to overflow. Utility Model Content
[0004] The utility model aims to provide a rice seedling raising and seeding machine to solve the problem that the rice seedling raising and seeding machine proposed in the above background technology cannot well smooth the bottom soil during the process of cultivating rice.
[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution, a rice seedling raising and seeding machine, comprising:
[0006] The machine body comprises a supporting platform, a bottom soil spreading machine is fixedly connected to the surface of the supporting platform, a sowing machine is fixedly connected to the surface of the supporting platform, a soil covering machine is fixedly connected to the surface of the supporting platform, and an irrigation machine is fixedly connected to the surface of the supporting platform;
[0007] The smoothing mechanism comprises a support rod and a cylinder, wherein the support rod is fixedly connected to the surface of the support platform, a threaded rod is connected to the surface of the cylinder through a threaded sleeve, a connecting block is fixedly connected to the surface of the threaded rod, a smoothing rod is fixedly connected to the surface of the connecting block, a bolt is penetrated and connected to the surface of the cylinder, and a notch is opened on the surface of the support rod;
[0008] The shielding mechanism comprises an extraction block, which is plugged and connected to the surface of the irrigation machine. A shielding curtain is fixedly connected to the surface of the extraction block. A through groove is provided on the surface of the irrigation machine, and a channel is provided inside the through groove.
[0009] Preferably, two groups of upper and lower circular grooves are formed on the surface of the cylinder.
[0010] Preferably, both ends of the connecting block are fixedly connected to the surfaces of the smoothing rod and the threaded rod.
[0011] Preferably, the cross-section of the smoothing rod is triangular.
[0012] Preferably, the bolts are in two groups, and the two groups of bolts penetrate the cylinder and are sleeved in the notch.
[0013] Preferably, the shielding curtain consists of two parts, one part of the shielding curtain is in the shape of a round rod, and the other part of the shielding curtain is in the shape of a long plate, and the shielding curtain penetrates and is connected to the surface of the irrigation machine.
[0014] Preferably, the through groove is in the shape of a "U"-shaped long groove, the channel is in the shape of a long groove, the width of the through groove is greater than the width of the extraction block, the width of the channel is greater than the width of the shielding curtain, and the extraction block is placed inside the through groove.
[0015] Compared with the prior art, the beneficial effects of the utility model are:
[0016] Through the connection between the air cylinder and the threaded rod, when the air cylinder is started, it drives the threaded rod to move up and down, so as to adjust the height of the leveling rod, so as to level the subsoil on the seedling tray and prevent the subsoil from being uneven. At the same time, because of the connection between the air cylinder and the threaded rod, even if the leveling rod is damaged, the threaded rod can be removed from the cylinder and replaced, thereby ensuring the efficiency of leveling the subsoil.
[0017] By connecting the irrigation machine with the extraction block, the shielding curtain is inserted into the groove to shield the irrigation area of the entire irrigation machine, thereby preventing water droplets and dust from overflowing when spraying the seedling tray. When the shielding curtain is damaged, it can also be taken out and replaced to ensure the shielding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;
[0019] Figure 2 It is a side perspective schematic diagram of the structure of the utility model;
[0020] Figure 3 It is a three-dimensional schematic diagram of the structure of the support rod of the utility model;
[0021] Figure 4 It is a three-dimensional exploded schematic diagram of the structure of the support rod of the utility model;
[0022] Figure 5 It is a schematic diagram of a three-dimensional cross-sectional view of the structure of the extraction block of the utility model.
[0023] In the figure: 1. Support platform; 11. Subsoil laying machine; 12. Seeding machine; 13. Soil covering machine; 14. Irrigation machine; 2. Support rod; 21. Cylinder; 22. Threaded rod; 23. Connecting block; 24. Smoothing rod; 25. Bolt; 26. Notch; 3. Extraction block; 31. Shielding curtain; 32. Through groove; 33. Channel. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] See also Figure 1-5 , an embodiment provided by the utility model:
[0026] A rice seedling raising and seeding machine, comprising:
[0027] The machine body includes a supporting platform 1, a bottom soil laying machine 11 is fixedly connected to the surface of the supporting platform 1, which lays the bottom soil for the seedling raising tray, a sowing machine 12 is fixedly connected to the surface of the supporting platform 1, which sows the seedling raising tray, a soil covering machine 13 is fixedly connected to the surface of the supporting platform 1, which covers the seedling raising tray with soil, and an irrigation machine 14 is fixedly connected to the surface of the supporting platform 1, which irrigates the seedling raising tray, which are integrated to provide convenience for seedling raising and sowing, achieving a four-in-one effect;
[0028] The smoothing mechanism includes a support rod 2 and a cylinder 21. The support rod 2 is fixedly connected to the surface of the support platform 1. The surface of the cylinder 21 is connected with a threaded rod 22 through a threaded sleeve, which can be assembled and disassembled by hand or tools. The surface of the threaded rod 22 is fixedly connected with a connecting block 23, and the surface of the connecting block 23 is fixedly connected with a smoothing rod 24. The surface of the cylinder 21 is penetrated and connected with a bolt 25. The surface of the support rod 2 is provided with a notch 26. During the use of the machine, it can be fixed to prevent shaking, resulting in uneven bottom soil in the seedling tray, and even causing the seedling tray to deviate from its position, so that all subsequent functions will go wrong. The cylinder 21 is an existing product and is not used as a technical protection point of this application, so no excessive statements are made here;
[0029] The shielding mechanism includes an extraction block 3, which is plugged and connected to the surface of the irrigation machine 14, which is convenient for installation and disassembly. A shielding curtain 31 is fixedly connected to the surface of the extraction block 3 to achieve the shielding function. A through groove 32 is provided on the surface of the irrigation machine 14, and a groove 33 is provided inside the through groove 32. When the shielding curtain 31 is needed, the existence of the groove 33 can make full use of the shielding curtain 31 for shielding. The existence of the through groove 32 can prevent the shielding curtain 31 from falling, thereby fixing the shielding curtain 31.
[0030] Furthermore, two groups of upper and lower circular grooves are provided on the surface of the cylinder 21, and two groups of bolts 25 are passed through to fix it, so as to avoid shaking during use, which may make the bottom soil of the seedling raising tray uneven, or cause the position of the seedling raising tray to shift, resulting in a situation where one wrong step will lead to all wrong steps.
[0031] Furthermore, both ends of the connecting block 23 are fixedly connected to the surface of the smoothing rod 24 and the threaded rod 22, which extends the distance of the smoothing rod 24. When the threaded rod 22 is sleeved, the smoothing rod 24 will not be worn. At the same time, when the smoothing rod 24 is damaged, it can be replaced in time.
[0032] Furthermore, the cross-section of the smoothing rod 24 is triangular, which is more convenient to use. Compared with the rectangular smoothing rod 24, while ensuring the efficiency of smoothing the subsoil, the deviation caused by touching the periphery of the seedling tray is greatly reduced.
[0033] Furthermore, the bolts 25 are in two groups, and the two groups of bolts 25 penetrate the cylinder 21 and are connected with the slots 26. The bolts 25 are turned to fix the cylinder 21, and the upper and lower groups are fixed, which can more effectively prevent the cylinder 21 from shaking during use. If the cylinder 21 needs to be removed for replacement or storage, it can also be removed by turning the bolts 25, which is very convenient.
[0034] Furthermore, the shielding curtain 31 is composed of two parts, one part of the shielding curtain 31 is in the shape of a round rod, and the other part of the shielding curtain 31 is in the shape of a long plate. The shielding curtain 31 penetrates and is connected to the surface of the irrigation machine 14, so that the irrigation system can be easily shielded, and it can also be easily replaced or adjusted in position. When the seedling tray enters the irrigation system, the front shielding curtain 31 will bend inward to facilitate the passage of the seedling tray. When the seedling tray drives out, the rear shielding curtain 31 will bend outward, ensuring the shielding efficiency while not affecting the normal passage of the seedling tray.
[0035] Furthermore, the through groove 32 is in the shape of a "U"-shaped long groove, and the channel 33 is in the shape of a long groove, so that the shielding curtain 31 can be hung on the surface of the irrigation machine 14 to shield the irrigation machine 14. The width of the through groove 32 is greater than the width of the extraction block 3, and the width of the channel 33 is greater than the width of the shielding curtain 31. The extraction block 3 is placed inside the through groove 32 and can be easily taken out. When the shielding curtain 31 is damaged, it can be replaced in time, or it can be replaced with other types of shielding objects for hanging, which greatly facilitates the use of the shielding curtain 31.
[0036] Working principle: In the preparation stage for starting the rice seedling planter, put the cylinder 21 into the middle of the support rod 2, align the circular groove on the cylinder 21 with the notch 26, insert the bolt 25 into the notch 26 and tighten it to fix the cylinder 21 to the support rod 2, hold the connecting block 23 and align the threaded rod 22 with the cylinder 21 and twist it, screw the smoothing rod 24 to the appropriate position and adjust it to be parallel to the support rod 2, then insert the shielding curtain 31 into the groove 33 in turn. When everything is ready, you can start the machine.
[0037] When the rice seeding and sowing machine is started, the seedling tray is placed on the conveyor belt. When passing through the bottom soil laying machine 11, the bottom soil is laid. When passing through the support rod 2, the cylinder 21 drives the leveling rod 24 to move up and down in an orderly manner to complete the leveling of the bottom soil in the seedling tray. When passing through the sowing machine 12, sowing is performed. When passing through the soil covering machine 13, soil is covered. When passing through the irrigation machine 14, irrigation is performed. As the seeding tray passes, the shielding curtain 31 first bends inward and then returns to its original position. After use, the machine is turned off. If the leveling rod 24 or the shielding curtain 31 is damaged, they can be disassembled and replaced.
[0038] Although the present invention is described herein with reference to the illustrative embodiments of the present invention, the above embodiments are merely preferred embodiments of the present invention, and the embodiments of the present invention are not limited to the above embodiments. It should be understood that those skilled in the art can design many other modifications and implementations, which will fall within the scope and spirit of the principles disclosed in this application.
Claims
1. A rice seedling raising and seeding machine, characterized in that: include: The machine body comprises a supporting platform (1), a bottom soil spreading machine (11) is fixedly connected to the surface of the supporting platform (1), a sowing machine (12) is fixedly connected to the surface of the supporting platform (1), a covering machine (13) is fixedly connected to the surface of the supporting platform (1), and an irrigation machine (14) is fixedly connected to the surface of the supporting platform (1); A smoothing mechanism comprises a support rod (2) and a cylinder (21), wherein the support rod (2) is fixedly connected to the surface of a support platform (1), a threaded rod (22) is connected to the surface of the cylinder (21) via a threaded sleeve, a connecting block (23) is fixedly connected to the surface of the threaded rod (22), a smoothing rod (24) is fixedly connected to the surface of the connecting block (23), a bolt (25) is passed through the surface of the cylinder (21), and a notch (26) is provided on the surface of the support rod (2); The shielding mechanism comprises an extraction block (3), the extraction block (3) is plugged and connected to the surface of an irrigation machine (14), a shielding curtain (31) is fixedly connected to the surface of the extraction block (3), a through groove (32) is provided on the surface of the irrigation machine (14), and a channel (33) is provided inside the through groove (32).
2. A rice seedling raising and seeding machine according to claim 1, characterized in that: The surface of the cylinder (21) is provided with two groups of upper and lower circular grooves.
3. The rice seedling raising and seeding machine according to claim 1, characterized in that: The two ends of the connection block (23) are fixedly connected to the surfaces of the smoothing rod (24) and the threaded rod (22).
4. The rice seedling raising and seeding machine according to claim 1, characterized in that: The cross section of the trowel rod (24) is triangular in shape.
5. The rice seedling raising and seeding machine according to claim 1, characterized in that: The bolts (25) are in two groups, and the two groups of bolts (25) penetrate the cylinder (21) and are sleeved in the notch (26).
6. The rice seedling raising and seeding machine according to claim 1, characterized in that: The shielding curtain (31) consists of two parts, one part of the shielding curtain (31) is in the shape of a round rod, and the other part of the shielding curtain (31) is in the shape of a long plate. The shielding curtain (31) penetrates and is connected to the surface of the irrigation machine (14).
7. The rice seedling raising and seeding machine according to claim 1, characterized in that: The through groove (32) is in the shape of a U-shaped long groove, the channel (33) is in the shape of a long groove, the width of the through groove (32) is greater than the width of the extraction block (3), the width of the channel (33) is greater than the width of the shielding curtain (31), and the extraction block (3) is placed inside the through groove (32).