Soil covering planter for planting potatoes

Abstract

The utility model relates to the technical field of agricultural planting equipment, in particular to a soil covering planter for potato planting, which comprises a planter frame, a soil covering mechanism and a planting mechanism, the soil covering mechanism and the planting mechanism are both mounted on the planter frame, the soil covering mechanism comprises a rotary tillage roller, and a plurality of rotary tillage teeth are mounted on the rotary tillage roller; the planting mechanism is provided with a potato containing box and a plough, the potato containing box is installed on the upper portion of the planter frame, treated potato blocks are placed in the potato containing box, a planting chain is installed on the front side of the potato containing box, a plurality of trays are installed on the planting chain, the potato blocks are supported by the trays, and material baffles are installed on the two sides of the planting chain. The striker plate is in contact with the two sides of the tray in the ascending process; soil turning is directly carried out once before potatoes are planted, and the growth condition of the potatoes is improved; the planting uniformity of the potatoes is ensured, the plants are uniformly distributed, the energy absorption is uniform, and the growth condition and yield of the potatoes are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural planting equipment, in particular to a soil covering planter for potato planting. Background Art

[0002] Potato planting is an agricultural planting technique that involves covering and turning the soil before planting to loosen the soil and promote the formation and development of potato tubers. Covering planting technology can improve the soil environment and increase the yield and quality of potatoes. The purposes of covering planting are: 1. Promote the development of potato tubers: Provide a dark and moist environment for potato tubers, which is conducive to the growth of tubers. 2. Prevent the influence of light: Prevent potato tubers from turning green when exposed to sunlight, because green potatoes will produce toxins and are not suitable for consumption. 3. Increase soil fertility: By covering the soil, the soil structure can be improved, and the soil's air permeability and water retention capacity can be increased. 4. Inhibit weed growth: Covering the soil can inhibit the growth of weeds and reduce the competition between weeds and potatoes. Through reasonable covering planting technology, the yield and quality of potatoes can be significantly improved, while reducing the use of pesticides and achieving sustainable agricultural development.

[0003] Potato planting has become mechanized, but existing automated potato planting equipment has two major problems. One is the long interval between planting and tilling the soil, which results in soil hardness during plowing, affecting the effectiveness of soil covering and growth and yield. Another problem is that during mechanized planting, multiple potatoes are placed in one place, or there is no one in multiple places. This leads to uneven distribution of potato plants, resulting in uneven energy absorption and affecting growth and yield. Therefore, there is an urgent need to design a soil covering planter for potato planting to address the problems of existing potato planting methods, such as the inability to promptly till the soil and the uneven distribution of potato plants. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of the present utility model is to provide a soil covering planter for potato planting.

[0005] The technical solution adopted by the utility model to solve the technical problem is: a soil covering planter for potato planting, comprising a planter frame, a soil covering mechanism and a planting mechanism, both of which are mounted on the planter frame, the soil covering mechanism comprising a rotary tillage drum, and a plurality of rotary tillage teeth mounted on the rotary tillage drum;

[0006] The planting mechanism is equipped with a potato placing box and a plow. The potato placing box is installed on the upper part of the planter frame. The processed potato blocks are placed in the potato placing box. A planting chain is installed on the front side of the potato placing box. Multiple groups of trays are installed on the planting chain. The potato blocks are supported on the trays. Baffle plates are installed on both sides of the planting chain. The baffle plates contact both sides of the tray during the rising process.

[0007] Specifically, a plow is installed at the lower part of the planter frame, the plow is located in front of the planting chain, and the number of the plow is consistent with the number of the planting chains.

[0008] Specifically, the material blocking plates are installed on both sides of the material blocking bracket, and the material blocking bracket is installed on the inner wall of the potato storage box. The material blocking plates are made of soft rubber plates. The material blocking plates block excess potato pieces on both sides of the tray, and only one potato piece is carried during the rising process of the tray.

[0009] Specifically, the upper part of the planting chain is meshed with a drive sprocket, the drive sprocket is fixedly mounted on a drive shaft, the drive shaft is rotatably mounted on the upper part of the potato placement box through a bearing, the drive shaft is connected to the output end of the gear box, the input end of the gear box is connected to the motor shaft of the drive motor, the drive motor drives the planting chain to rotate synchronously, and the drive motor and the gear box are mounted on the upper part of the potato placement box;

[0010] The lower part of the planting chain is meshed and connected with a driven gear, which is fixedly mounted on a transmission shaft, and the transmission shaft is rotatably mounted on the lower part of the potato placing box through a bearing.

[0011] Specifically, a chain feeding box is installed on the front side of the potato placement box, and the chain feeding box contains a downward moving planting chain and a tray. A feeding port is provided at the lower part of the chain feeding box, and potato pieces fall from the feeding port into the groove plowed by the plow.

[0012] Specifically, the tray adopts an annular structure with a circular hole in the middle, and the thickness of the middle part of the tray is smaller than the thickness of the outer part, forming a bowl-shaped structure with a lower middle part and a higher outer periphery.

[0013] Specifically, the upper part of the planter frame is rotatably connected to the traction rod, and the lower parts of the planter frame are rotatably connected to the lifting control rods on both sides. The lifting control rods are connected to the lifting hydraulic rods on the tractor, and the lifting hydraulic rods control the lifting of the planter frame.

[0014] Specifically, a soil wheel is installed at the rear of the planter frame, and two soil wheels are arranged in a group with an inclination relative to each other, and each group of two soil wheels arranged opposite to each other corresponds to a plow.

[0015] Specifically, both sides of the rotary tillage drum are rotatably mounted on the planter frame through bearing seats, one side of the rotary tillage drum is connected to the output end of the rotary tillage gear box, and the input end of the rotary gear box is connected to the power output shaft of the tractor.

[0016] Specifically, auxiliary wheels are installed on both sides of the planter frame.

[0017] The utility model has the following beneficial effects:

[0018] The soil covering planter for potato planting designed by the utility model integrates a rotary tillage drum into a potato planting mechanism, so that the soil can be turned over directly before potato planting, thereby ensuring the softness of the soil, reducing the difficulty of potato planting, and improving the growth of potatoes.

[0019] The soil covering planter designed by the utility model for potato planting adopts a tray-type automatic feeding and planting mechanism, and adopts a soft baffle to control only one potato piece to be retained on the tray, thereby ensuring the uniformity of potato planting, uniform plant distribution, uniform energy absorption, and improving potato growth and yield. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of a soil covering planter used for potato planting.

[0021] Figure 2 It is a side view of the planting chain.

[0022] Figure 3 This is a front view of two sets of planting chains.

[0023] As shown in the figure: 1-planter frame, 1.1-traction bar, 1.2-lifting control lever, 1.3-auxiliary wheel;

[0024] 2- soil covering mechanism, 2.1- rotary tillage drum, 2.2- rotary tillage teeth, 2.3- rotary tillage gear box;

[0025] 3-Planting mechanism, 3.1-Potato storage box, 3.2-Plow, 3.3-Chain unloading box, 3.4-Planting chain, 3.5-Tray, 3.6-Block plate, 3.7-Block bracket, 3.8-Drive shaft, 3.9-Transmission shaft, 3.10-Gear box, 3.11-Drive motor, 3.12-Rilling wheel;

[0026] 4-Tractor. DETAILED DESCRIPTION

[0027] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely further describe the technical solutions in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0028] like Figure 1-Figure 3As shown, a soil covering planter for potato planting includes a planter frame 1, a soil covering mechanism 2, and a planting mechanism 3, both of which are mounted on the planter frame 1. The upper portion of the planter frame 1 is rotatably connected to a traction rod 1.1, and the lower portions of the planter frame 1 are rotatably connected to lift control rods 1.2 on both sides. The lift control rods 1.2 are connected to hydraulic lift rods on a tractor 4, which control the raising and lowering of the planter frame 1. Auxiliary wheels 1.3 are installed on both sides of the planter frame 1, and the tractor 4 provides power for the planter frame 1.

[0029] The soil covering mechanism 2 includes a rotary tillage drum 2.1, rotary tillage teeth 2.2 and a rotary tillage gear box 2.3. A plurality of rotary tillage teeth 2.2 are installed on the rotary tillage drum 2.1; both sides of the rotary tillage drum 2.1 are rotatably mounted on the planter frame 1 through bearing seats, one side of the rotary tillage drum 2.1 is connected to the output end of the rotary tillage gear box 2.3, and the input end of the rotary gear box 2.3 is connected to the power output shaft of the tractor 4. The power output of the tractor 4 controls the rotation of the rotary tillage drum 2.1 to turn over the soil and cultivate the land.

[0030] The planting mechanism 3 is provided with a potato placement box 3.1, a plow 3.2, a chain discharge box 3.3, a planting chain 3.4, a tray 3.5 and a baffle 3.6. The potato placement box 3.1 is installed on the upper part of the planter frame 1. The processed potato blocks are placed in the potato placement box 3.1. The planting chain 3.4 is installed on the front side of the potato placement box 3.1. Multiple groups of trays 3.5 are installed on the planting chain 3.4. The potato blocks are supported on the trays 3.5. The trays 3.5 adopt an annular structure with a circular hole in the middle. The middle thickness of the tray 3.5 is less than the outer thickness to form a bowl-shaped structure with a low middle and a high outer periphery. The tray 3.5 scoops up the potato blocks from the potato placement box 3.1 and transports them up to the chain discharge box 3.3. The potato blocks fall into the soil through the chain discharge box 3.3.

[0031] The lower part of the planter frame 1 is equipped with a plow 3.2, which is located in front of the planting chain 3.4. The number of the plow 3.2 is the same as the number of the planting chain 3.4, both of which are two groups.

[0032] Baffles 3.6 are installed on both sides of the planting chain 3.4. Baffles 3.6 contact both sides of the tray 3.5 during the ascent. Baffles 3.6 are mounted on both sides of a baffle bracket 3.7, which is mounted on the inner wall of the potato storage box 3.1. Baffles 3.6 are made of soft rubber sheets and are tilted toward the tray 3.5. The innermost side of baffles 3.6 is located at the upper edge of the tray 3.5. Baffles 3.6 block excess potato pieces on both sides of the tray 3.5, so that each tray 3.5 only carries one potato piece during the ascent.

[0033] The upper part of the planting chain 3.4 is engaged with the drive sprocket, and the drive sprocket is fixedly mounted on the drive shaft 3.8. The drive shaft 3.8 is rotatably mounted on the upper part of the potato placement box 3.1 through a bearing. The drive shaft 3.8 is connected to the output end of the gear box 3.10, and the input end of the gear box 3.10 is connected to the motor shaft of the drive motor 3.11. The drive motor 3.11 drives the planting chain 3.4 to rotate synchronously. The drive motor 3.11 and the gear box 3.10 are mounted on the upper part of the potato placement box 3.1.

[0034] The lower portion of the planting chain 3.4 is meshed with a driven gear, which is fixedly mounted on a transmission shaft 3.9. The transmission shaft 3.9 is rotatably mounted on the lower portion of the potato placement box 3.1 through a bearing.

[0035] A chain feeding box 3.3 is installed on the front side of the potato placement box 3.1. Inside the chain feeding box 3.3 are a downward moving planting chain 3.4 and a tray 3.5. A feeding port is provided at the lower part of the chain feeding box 3.3, and potato pieces fall from the feeding port into the groove plowed by the plow 3.2.

[0036] The rear part of the planter frame 1 is provided with a ridging wheel 3.12, which is arranged in a group with two tilted wheels 3.12. Each group of two ridging wheels 3.12 is provided with a corresponding plow 3.2. Each group of two ridging wheels 3.12 is provided with a layer of soil on the grooves where the potato pieces fall.

[0037] The present invention is not limited to the above-mentioned embodiments. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the scope of protection of the present invention.

[0038] The technology, shape and structure that are not described in detail in this utility model are all well-known technologies.

[0039] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A soil covering planter for potato planting, characterized in that: It includes a planter frame, a soil covering mechanism and a planting mechanism, both of which are mounted on the planter frame. The soil covering mechanism includes a rotary tillage drum, on which a number of rotary tillage teeth are mounted. The planting mechanism is equipped with a potato placing box and a plow. The potato placing box is installed on the upper part of the planter frame. The processed potato blocks are placed in the potato placing box. A planting chain is installed on the front side of the potato placing box. Multiple groups of trays are installed on the planting chain. The potato blocks are supported on the trays. Baffle plates are installed on both sides of the planting chain. The baffle plates contact both sides of the tray during the rising process.

2. The soil covering planter for potato planting according to claim 1, characterized in that: A plow is installed at the lower part of the planter frame. The plow is located in front of the planting chain, and the number of the plow is consistent with the number of the planting chains.

3. The soil covering planter for potato planting according to claim 1, characterized in that: The blocking plates are installed on both sides of the blocking bracket, which is installed on the inner wall of the potato storage box. The blocking plates are made of soft rubber plates. The blocking plates block excess potato pieces on both sides of the tray, and only one potato piece is carried during the tray's rising process.

4. The soil covering planter for potato planting according to claim 1, characterized in that: The upper part of the planting chain is meshed with a drive sprocket, which is fixedly mounted on a drive shaft. The drive shaft is rotatably mounted on the upper part of the potato placement box through a bearing. The drive shaft is connected to the output end of the gear box, and the input end of the gear box is connected to the motor shaft of the drive motor. The drive motor drives the planting chain to rotate synchronously. The drive motor and the gear box are mounted on the upper part of the potato placement box. The lower part of the planting chain is meshed and connected with a driven gear, which is fixedly mounted on a transmission shaft, and the transmission shaft is rotatably mounted on the lower part of the potato placing box through a bearing.

5. The soil covering planter for potato planting according to claim 1, characterized in that: A chain feeding box is installed on the front side of the potato placing box. The chain feeding box contains a planting chain and a tray that move downward. A feeding port is provided at the lower part of the chain feeding box. Potato pieces fall from the feeding port and enter the groove plowed by the plow.

6. The soil covering planter for potato planting according to claim 1, characterized in that: The tray adopts an annular structure with a circular hole in the middle. The thickness of the middle part of the tray is smaller than the thickness of the outer part, forming a bowl-shaped structure with a lower middle part and a higher outer periphery.

7. The soil covering planter for potato planting according to claim 1, characterized in that: The upper part of the planter frame is rotatably connected to the traction rod, and both sides of the lower part of the planter frame are rotatably connected to the lifting control rods, the lifting control rods are connected to the lifting hydraulic rods on the tractor, and the lifting hydraulic rods control the lifting of the planter frame.

8. The soil covering planter for potato planting according to claim 1, characterized in that: The rear part of the planter frame is equipped with a ridging wheel, and two ridging wheels are arranged in an inclined and opposite manner to form a group, and each group of two oppositely arranged ridging wheels corresponds to a plow.

9. The soil covering planter for potato planting according to claim 1, characterized in that: Both sides of the rotary tillage drum are rotatably mounted on the planter frame through bearing seats. One side of the rotary tillage drum is connected to the output end of the rotary tillage gear box, and the input end of the rotary gear box is connected to the power output shaft of the tractor.

10. The soil covering planter for potato planting according to claim 1, characterized in that: Auxiliary wheels are installed on both sides of the planter frame.

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