Pea seedling orderly cutting and harvesting and multi-crop growth fertilizing device

Abstract

The invention discloses a device for orderly cutting, harvesting, multi-crop growing and fertilizing pea seedlings, which belongs to the technical field of pea seedling harvesting and comprises a harvesting device, a picking device, a conveying device, a vegetable basket, a fertilizing and watering device and a crawler self-propelled chassis. The conveying device is mounted right above the crawler belt self-propelled chassis and is used for conveying the cut pea seedlings to a vegetable basket; the vegetable basket is mounted behind the conveying device and is used for collecting the cut pea seedlings; the harvesting device is installed right in front of the conveying device and used for cutting pea seedlings in the field. The picking device is installed above the rear portion of the harvesting device and used for picking the cut pea seedlings to the conveying device. The pea seedling harvesting machine solves the problem that the labor intensity of workers is large in the pea seedling harvesting process, nutrients are supplemented to pea seedlings in time after the pea seedlings are harvested several times, the yield of the pea seedlings is increased, manpower resource waste in the pea seedling harvesting process is reduced, and the labor intensity of the workers is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of pea seedling harvesting, and in particular relates to a device for orderly cutting and harvesting pea seedlings and multi-crop growth and fertilizing. Background Art

[0002] Pea sprouts are a common nutritious vegetable. They are highly adaptable to growth space and climatic conditions, so they are grown in many parts of the world. However, traditional pea sprout harvesting mainly relies on manual labor, which is labor-intensive and inefficient. Moreover, the harvested pea sprouts are easily damaged, affecting the quality and taste of the product. With the development of agricultural mechanization, although some mechanical equipment for pea sprout harvesting has emerged, most of the equipment only focuses on the harvesting function and lacks the key links of maintaining the growth environment of pea sprouts, such as fertilization, which is not conducive to the regeneration of pea sprouts and the continuous increase of yield. In addition, the existing pea sprout harvesting equipment is often too complicated in design, and the operation and maintenance costs are high. These problems have limited the scale and industrial development of pea sprout production to a certain extent.

[0003] Therefore, it has become an urgent task to develop an integrated pea seedling harvesting and fertilizing device with strong comprehensiveness, simple operation, and comprehensive fertilization to improve the harvesting efficiency and quality of pea seedlings, reduce the cost of pea seedling production, and meet the market demand for pea seedling supply. In recent years, with the continuous development of pea seedling harvesting technology, a manual pea seedling harvesting shear disclosed in Chinese invention patent CN117501954A solves the problem that the existing pea seedling harvesting device is inconvenient to carry and has poor stability during cutting; Chinese invention patent CN117561876A discloses a pea seedling quantitative harvester, which solves the problem that manual harvesting cannot be quantitatively harvested; Chinese invention patent CN117581707A discloses a pea seedling harvesting component and a method of use, which are used to solve the problems of low efficiency and uneven arrangement of pea seedlings when harvesting pea seedlings with existing handheld scissors. The invention can harvest pea seedlings neatly and quickly.

[0004] The above patents can solve some of the problems encountered in harvesting pea seedlings. However, they only consider the one-time harvesting of pea seedlings, and do not consider the subsequent growth and harvesting of pea seedlings. There are still certain problems with the harvesting of pea seedlings planted in traditional fields. The problems that need to be solved are as follows: how to promote the recovery and re-growth of pea seedlings after the first few harvests; how to harvest pea seedlings in traditional field planting. Summary of the invention

[0005] The present invention solves the problem of high manual labor intensity during the pea seedling harvesting process, and realizes timely supplementation of nutrition for the pea seedlings after the first several harvests of the pea seedlings, which is beneficial to increasing the yield of the pea seedlings, alleviating the waste of human resources during the pea seedling harvesting process and reducing manual labor intensity.

[0006] The present invention achieves the above technical objectives through the following technical means.

[0007] A device for orderly cutting and harvesting of pea seedlings and multi-crop growing and fertilizing, comprising a harvesting device, a picking device, a transmission device, a vegetable basket, a fertilizing and watering device, and a crawler self-propelled chassis; the transmission device is installed directly above the crawler self-propelled chassis, and is used to transport the cut pea seedlings to the vegetable basket; the vegetable basket is installed behind the transmission device, and is used to collect the cut pea seedlings; the harvesting device is installed directly in front of the transmission device, and is used to cut pea seedlings in the field; the picking device is installed above and behind the harvesting device, and is used to pick up the cut pea seedlings and put them on the transmission device.

[0008] Furthermore, the harvesting device includes a crop support, a cutting knife, a first bevel gear, a first pulley, a fixed frame, and a short shaft; the crop support is used to support the pea seedlings to be cut; the cutting knife is used to cut the pea seedlings; one end of the first bevel gear is connected to the picking device, and the other end is connected to the short shaft, the other end of the short shaft is connected to one end of the first pulley, and the other end of the first pulley is connected to the cutting knife; the fixed frame is used to fix the harvesting device on the transmission device.

[0009] Furthermore, the picking device includes a picking bracket, a picking plate, a buckle, a second bevel gear, and an eight-shaped belt; the picking bracket is used to install the picking device; the picking plate is used to pick up the cut pea seedlings onto the transmission device; the buckle is used to fix the first bevel gear and the second bevel gear; the second bevel gear transmits the power of the transmission device to the picking device through the eight-shaped belt, thereby driving the picking bracket and the picking plate to rotate, thereby picking up the cut pea seedlings onto the transmission device.

[0010] Furthermore, the transmission device includes a picking device fixing frame, a conveyor belt, a second pulley, a transmission device bracket, a first sprocket, a second sprocket, a gear, a hydraulic rod, a crawler self-propelled chassis fixing frame, an engine, and a transmission shaft; the picking device fixing frame is used to fix the picking device on the transmission device; the conveyor belt is used to transport the cut pea seedlings to the vegetable basket; the second pulley is used to transmit the power of the transmission device to the picking device; the transmission device bracket is used to install the transmission device; the first sprocket and the second sprocket are connected by a chain; the engine is connected to the second sprocket through a transmission shaft; the gear is used to transmit the power of the second sprocket to the crawler self-propelled chassis; the hydraulic rod is used to adjust the height of the transmission device from the ground.

[0011] Furthermore, the fertilization and sprinkling device includes a traction frame, a fertilizer box, a fertilizer storage box, a fertilizer discharge pipe, a ground wheel, a soil covering and pressing wheel, a controller, and a double disc furrow opener; the traction frame is used to connect the fertilization and sprinkling device with the vegetable basket; the fertilizer box is used to discharge special fertilizers onto the pea seedlings through the fertilizer discharge pipe; the ground wheel is used to support the fertilization and sprinkling device; the soil covering and pressing wheel is used to compact the loose soil; the controller is used to receive the control signal sent to the controller by the Beidou navigation satellite according to the set plant spacing value, and the controller converts the satellite signal into a control instruction of the motor; the double disc furrow opener is used to open a groove of suitable size and depth in the soil.

[0012] Furthermore, the fertilizer box is internally provided with partitions to be divided into different fertilizer storage boxes for distinguishing fertilizers of different types or concentrations.

[0013] Furthermore, a protective cover is provided between the hydraulic rod, the first sprocket, the second sprocket and the gear.

[0014] Furthermore, the engine is an energy-saving engine.

[0015] Furthermore, the picking device, the transmission device and the fertilizing and watering device are each provided with a warning light and a sound alarm.

[0016] Furthermore, the device also includes a rechargeable LED lamp.

[0017] Furthermore, the distance and angle of the discs of the double disc opener are adjustable.

[0018] Furthermore, the hydraulic rod is used to limit the height difference between the harvesting device and the picking device and the ground.

[0019] Compared with the prior art, the present invention has the following beneficial effects: In the process of harvesting pea seedlings, the present application uses a harvesting device to cut the pea seedlings in the field; a picking device picks up the cut pea seedlings and puts them on a transmission device; the cut pea seedlings reach a vegetable basket along the transmission device; a fertilizing and watering device is used to add an appropriate amount of fertilizer to the pea seedlings and maintain good moisture to facilitate the recovery and regrowth of the pea seedlings; and a crawler self-propelled chassis is used to drive the movement of the entire device.

[0020] The pea seedling orderly cutting and harvesting and multi-crop growth fertilization device of the present application takes into account the subsequent growth and harvesting of the pea seedlings. After one harvest, it is beneficial to promote the recovery and regrowth of the pea seedlings, and at the same time achieves the effect of efficiently harvesting pea seedlings in traditional field planting. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The present invention provides a schematic diagram of the main structure of a device for orderly cutting and harvesting of pea seedlings and for fertilizing multiple crops.

[0022] Figure 2 This is a left-side schematic diagram of the structure of a device for orderly cutting and harvesting of pea seedlings and multi-crop growth and fertilization according to the present invention.

[0023] Figure 3 The present invention is a schematic side view of the structure of a device for orderly cutting and harvesting of pea seedlings and fertilizing multiple crops.

[0024] Figure 4 It is a schematic diagram of the structure of the picking device of the present invention.

[0025] Figure 5 This is a schematic diagram of the structure of the harvesting device of the present invention.

[0026] Figure 6 It is a schematic diagram of the structure of the transmission device of the present invention.

[0027] Figure 7 It is a schematic side view of the structure of the fertilization and watering device of the present invention.

[0028] Figure 8 It is a right side schematic diagram of the structure of the fertilization and watering device of the present invention.

[0029] The following are the descriptions of the reference numerals: 1-harvesting device, 101-grain support device, 102-cutting knife, 103-first bevel gear, 104-first pulley, 105-fixed frame, 106-short shaft, 2-picking device, 201-picking bracket, 202-picking plate, 203-buckle, 204-second bevel gear, 205-figure eight belt, 3-transmission device, 301-picking device fixed frame, 302-conveyor belt, 303-second pulley, 304-transmission device bracket, 305-first sprocket, 306-second sprocket, 307-gear, 308-hydraulic rod, 309-tracked self-propelled chassis fixing frame, 310-engine, 3011-drive shaft, 4-vegetable basket, 5-fertilizer sprinkler, 501-traction frame, 502-fertilizer box, 503-fertilizer storage box, 504-fertilizer discharge pipe, 505-ground wheel, 506-soil covering and pressing wheel, 507-controller, 508-double disc furrow opener, 6-tracked self-propelled chassis. DETAILED DESCRIPTION

[0030] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thoroughly and comprehensively understood. The present invention will be further described below in conjunction with the drawings and specific embodiments.

[0031] like Figure 1, 2 3 shows a device for orderly cutting and harvesting pea seedlings and multi-crop growing and fertilizing, comprising a harvesting device 1, a picking device 2, a transmission device 3, a vegetable basket 4, a fertilizing and watering device 5 and a crawler self-propelled chassis 6. The harvesting device 1 is installed in front of the transmission device 3 to cut the pea seedlings in the field; the picking device 2 is installed above and behind the harvesting device 1 to pick up the cut pea seedlings to the transmission device 3; the transmission device 3 is installed above the crawler self-propelled chassis 6 to transport the cut pea seedlings to the vegetable basket 4; the vegetable basket 4 is installed behind the transmission device 3 to collect the cut pea seedlings. The picking device 1, the transmission device 2 and the fertilizing and watering device 5 are all equipped with warning lights and sound alarms. When the device is operating abnormally, the warning lights and sound alarms can be activated in time to remind the operator to pay attention and deal with it in time to avoid equipment damage and ensure the smooth progress of the operation; the equipment is equipped with a rechargeable LED light, so that the equipment can adapt to operation at night or in a weak light environment, extend the operation time, make full use of time resources, and improve production efficiency.

[0032] like Figure 4 As shown, the harvesting device 1 mainly includes a crop support 101, a cutting knife 102, a first bevel gear 103, a first pulley 104, a fixing frame 105 and a short shaft 106; the crop support 101 is used to support the pea seedlings to be cut to prevent them from contacting the ground and falling over, which is beneficial to the cutting of the pea seedlings; the cutting knife 102 is used to cut the pea seedlings, and the cutting height is between five centimeters and ten centimeters; the first bevel gear 103 drives the short shaft 106 to rotate through the power provided by the picking device 2, thereby driving the first pulley 104 to rotate, and through the belt transmission, further driving the cutting knife 102 to rotate; the fixing frame 105 is used to fix the harvesting device 1 on the transmission device 3.

[0033] like Figure 5 As shown, the picking device 2 mainly includes a picking bracket 201, a picking plate 202, a buckle 203, a second bevel gear 204 and an eight-shaped belt 205. The picking bracket 201 is used to install the picking device 2; the picking plate 203 is used to pick up the cut pea seedlings to the transmission device 3, and the picking plate 203 is made of silica gel, which has the characteristics of being cheap, soft, tough and non-toxic; the buckle 203 is used to fix the first bevel gear 103 and the second bevel gear 204; the second bevel gear 204 transmits the power of the transmission device 3 to the picking device 2 through the eight-shaped belt 205, thereby driving the picking bracket 201 and the picking plate 202 to rotate, so as to pick up the cut pea seedlings to the transmission device 3; the thinner part in the middle of the eight-shaped belt 205 can increase the overall flexibility of the belt. Due to its unique design, high strength, long service life, and convenient maintenance, it can achieve efficient and stable power transmission in a complex transmission system.

[0034] like Figure 6 As shown, the transmission device 3 mainly includes a pickup device fixing frame 301, a conveyor belt 302, a second pulley 303, a transmission device bracket 304, a first sprocket 305, a second sprocket 306, a gear 307, a hydraulic rod 308, a crawler self-propelled chassis fixing frame 309, an engine 3010, and a transmission shaft 3011. Among them, the pickup device fixing frame 301 is used to fix the pickup device 2 on the transmission device 3; the conveyor belt 302 is used to transport the cut pea seedlings to the vegetable basket 4; the second pulley 303 is used to transmit the power of the transmission device 3 to the pickup device 2; the transmission device bracket 304 is used to install the transmission device 3; the first sprocket 305 and the second sprocket 306 transmit the power provided by the engine 3010 to the transmission device 3 through chain transmission; the gear 307 is used to transmit the power of the second sprocket 306 to the crawler self-propelled chassis 30 9; the hydraulic rod 308 is used to adjust the height of the transmission device 3 from the ground, thereby adjusting the height between the harvesting device 1 and the picking device 2 and the pea seedlings to be harvested; the engine 3010 provides power for the entire device; the transmission shaft 3011 is used to transmit the power provided by the engine to the second sprocket 306; a protective cover is provided between the hydraulic rod 308, the first sprocket 305, the second sprocket 306 and the gear 307 to prevent the splashing of soil or water during the movement of the fertilizer and water sprinkler from entering, and to protect these important parts from corrosion or damage. The protective cover is easy to disassemble and clean. Due to the use of anti-vibration materials, the vibration of the equipment during movement can be reduced, thereby improving the stability of the equipment and ensuring the normal operation of the equipment; the engine is provided with an energy-saving mode, which can appropriately reduce energy consumption and increase the use time under the premise of ensuring the normal execution of functions. At the same time, the fuel used by the equipment can be biofuel, which is more environmentally friendly and reduces pollution to the environment; the hydraulic rod 308 has a stroke limiting function, which can limit the height difference between the harvesting device and the picking device and the ground to adapt to pea seedlings of different crops and prevent uneven harvesting or missing picking due to height differences of pea seedlings.

[0035] like Figure 7 , 8As shown, the fertilization and watering device 5 mainly includes a traction frame 501, a fertilizer box 502, a fertilizer storage box 503, a fertilizer discharge pipe 504, a ground wheel 505, a soil covering and pressing wheel 506, a controller 507, and a double disc furrow opener 508. The traction frame 501 is used to connect the fertilization and watering device 5 with the vegetable basket 4; the fertilizer box 502 is used to discharge the special fertilizer to the pea seedlings through the fertilizer discharge pipe 504, to add an appropriate amount of fertilizer to the pea seedlings and maintain good moisture, so as to facilitate the recovery and regrowth of the pea seedlings; the ground wheel 505 is used to provide the main support for the fertilization and watering device 5, and enable it to move in the field, and is also related to the efficiency and uniformity of sowing and fertilization; the soil covering and pressing wheel 506 is used to compact the loose soil; the controller 507 is used to receive the Beidou navigation satellite to send a control signal to the controller 507 according to the set plant spacing value, and the controller 507 converts the satellite signal into a control instruction of the motor; the double disc opener 508 is used to open a groove of suitable size and depth in the soil for fertilization. The two discs are generally in an inclined state and can cut two parallel grooves in the soil during the movement. After the groove is opened, seeds and fertilizers can be accurately placed in the groove.

[0036] The fertilizer box 502 has an internal partition, which divides the fertilizer box 502 into different fertilizer storage boxes 503 for distinguishing different types or different concentrations of fertilizers. By switching the connection position of the fertilizer discharge pipe 504, different types or concentrations of fertilizers can be switched for application according to the growth stage and needs of the pea seedlings, making fertilization more precise, meeting the nutritional needs of pea seedlings at different growth stages, and improving the growth rate and yield of pea seedlings; the disc distance and angle of the double-disc furrow opener 508 are adjustable, which is convenient for adjusting the furrow width and depth according to the planting specifications of the pea seedlings and the soil hardness, so that the device has better adaptability and flexibility.

[0037] The series of detailed descriptions listed above are only specific descriptions of feasible implementation modes of the present invention, but the present invention is not limited to the above-mentioned implementation modes. Any obvious improvements, substitutions or modifications that can be made by those skilled in the art without departing from the essential content of the present invention belong to the protection scope of the present invention.

Claims

1. A device for orderly cutting and harvesting pea seedlings and multi-crop growth and fertilization, characterized in that: It comprises a harvesting device (1), a picking device (2), a transmission device (3), a vegetable basket (4), a fertilizing and watering device (5), and a crawler self-propelled chassis (6); The transmission device (3) is installed directly above the crawler self-propelled chassis (6) and is used to transport the cut pea seedlings to the vegetable basket; the vegetable basket (4) is installed behind the transmission device (3) and is used to collect the cut pea seedlings; the harvesting device (1) is installed directly in front of the transmission device (3) and is used to cut the pea seedlings in the field; the picking device (2) is installed above and behind the harvesting device (1) and is used to pick up the cut pea seedlings and place them on the transmission device (3).

2. The pea seedling orderly cutting and harvesting and multi-crop growing and fertilizing device according to claim 1 is characterized in that: The harvesting device (1) comprises a crop support (101), a cutting knife (102), a first bevel gear (103), a first belt pulley (104), a fixing frame (105), and a short shaft (106); the crop support (101) is used to support pea seedlings to be cut; the cutting knife (102) is used to cut the pea seedlings; one end of the first bevel gear (103) is connected to a picking device (2), and the other end is connected to the short shaft (106); the other end of the short shaft (106) is connected to one end of the first belt pulley (104), and the other end of the first belt pulley (104) is connected to the cutting knife (102); the fixing frame (105) is used to fix the harvesting device (1) on a transmission device (3).

3. The pea seedling orderly cutting and harvesting and multi-crop growing and fertilizing device according to claim 1, characterized in that: The picking device (2) comprises a picking bracket (201), a picking plate (202), a buckle (203), a second bevel gear (204), and an eight-shaped belt (205); the picking bracket (201) is used to install the picking device (2); the picking plate (202) is used to pick up the cut pea seedlings onto the transmission device (3); the buckle (203) is used to fix and install the first bevel gear (103) and the second bevel gear (204); the second bevel gear (204) transmits the power of the transmission device (3) to the picking device (2) via the eight-shaped belt (205), thereby driving the picking bracket (201) and the picking plate (202) to rotate, thereby picking up the cut pea seedlings onto the transmission device (3).

4. The pea seedling orderly cutting and harvesting and multi-crop growing and fertilizing device according to claim 1, characterized in that: The transmission device (3) comprises a picking device fixing frame (301), a conveyor belt (302), a second pulley (303), a transmission device bracket (304), a first sprocket (305), a second sprocket (306), a gear (307), a hydraulic rod (308), a crawler self-propelled chassis fixing frame (309), an engine (3010), and a transmission shaft (3011); the picking device fixing frame (301) is used to fix the picking device (2) on the transmission device (3); the conveyor belt (302) is used to transport the cut pea seedlings to the vegetable basket (4). The second pulley (303) is used to transmit the power of the transmission device (3) to the picking device (2); the transmission device bracket (304) is used to install the transmission device (3); the first sprocket (305) and the second sprocket (306) are connected by a chain; the engine (3010) is connected to the second sprocket (306) via a transmission shaft (3011); the gear (307) is used to transmit the power of the second sprocket (306) to the crawler self-propelled chassis (6); the hydraulic rod (308) is used to adjust the height of the transmission device (3) from the ground.

5. The pea seedling orderly cutting and harvesting and multi-crop growing and fertilizing device according to claim 1, characterized in that: The fertilizing and watering device (5) comprises a traction frame (501), a fertilizer box (502), a fertilizer storage box (503), a fertilizer discharge pipe (504), a ground wheel (505), a soil covering and pressing wheel (506), a controller (507), and a double disc furrow opener (508); the traction frame (501) is used to connect the fertilizing and watering device (5) to the vegetable basket (4); the fertilizer box (502) is used to discharge special fertilizers onto the pea seedlings through the fertilizer discharge pipe (504); the ground wheel (505) is used to support the fertilizing and watering device (5); the soil covering and pressing wheel (506) is used to compact loose soil; the controller (507) is used to receive a control signal sent to the controller (507) by a Beidou navigation satellite according to a set plant spacing value, and the controller (507) converts the satellite signal into a control command of a motor; and the double disc furrow opener (508) is used to open a furrow of suitable size and depth in the soil.

6. The pea seedling orderly cutting and harvesting and multi-crop growing and fertilizing device according to claim 5, characterized in that: The fertilizer box (502) is provided with partitions inside to divide it into different fertilizer storage boxes (503) for distinguishing fertilizers of different types or concentrations.

7. The pea seedling orderly cutting and harvesting and multi-crop growing and fertilizing device according to claim 4, characterized in that: A protective cover is provided between the hydraulic rod (308), the first sprocket (305), the second sprocket (306) and the gear (307).

8. The device for orderly cutting and harvesting pea seedlings and multi-crop growing and fertilizing according to claim 4, characterized in that: The engine (3010) is an energy-saving engine.

9. The device for orderly cutting and harvesting pea seedlings and multi-crop growing and fertilizing according to any one of claims 1, 3, 4, and 5, characterized in that: The picking device (2), the transmission device (3) and the fertilizing and watering device (5) are each provided with a warning light and a sound alarm.

10. The pea seedling orderly cutting and harvesting and multi-crop growing and fertilizing device according to claim 1, characterized in that: The device also includes a rechargeable LED light.

11. The pea seedling orderly cutting and harvesting and multi-crop growing and fertilizing device according to claim 5, characterized in that: The distance and angle of the discs of the double disc opener (508) are adjustable.

12. A device for orderly cutting and harvesting pea seedlings and multi-crop growing and fertilizing according to claims 2, 3 and 4, characterized in that: The hydraulic rod (308) is used to limit the height difference between the harvesting device (1) and the picking device (2) and the ground.

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