Integrated taro harvesting device

Abstract

An integrated taro harvesting device comprises a movable frame body, a stem and leaf cutting part arranged in front of the movable frame body, a digging shovel arranged on the lower portion of the movable frame body, a conveying part arranged on the rear portion of the digging shovel, a cleaning part arranged above the conveying part and a cutting platform arranged on the rear portion of the conveying part. And the upper part of the cutting platform is provided with a cutting cutterhead matched with the cutting platform. Stem removing, digging, transporting and cleaning are adopted, cutting is conducted through the cutting cutterhead, the taros compounded together are separated, and the whole process that the taros are dug out of soil, preliminarily cleaned and transported to the outside can be integrally completed.

Description

Technical Field

[0001] The present application relates to an integrated taro harvesting device. Background Art

[0002] Taro is an important aquatic vegetable in China. It has a soft and glutinous taste, rich nutritional value, and high economic benefits, and is widely planted in China. In recent years, with the continuous progress of agricultural technology and the continuous expansion of market demand, the global taro planting industry has maintained a stable development trend.

[0003] However, the harvesting of taro has a large labor intensity, a complex working environment, and many harvesting processes, which restricts the industrialization and large-scale development of taro to a certain extent. With the acceleration of the urbanization process and the aggravation of the aging of the population, the problem of agricultural labor shortage has become increasingly prominent. The research and development of taro harvesters helps to alleviate this problem and reduce the dependence on labor. Moreover, with the continuous progress of technology and the improvement of the level of agricultural mechanization, traditional agricultural machinery and equipment have been difficult to meet the needs of modern agricultural production. The research and development of taro harvesters conforms to the trend of the upgrading of agricultural machinery and equipment and helps to promote the renewal of agricultural equipment.

[0004] Therefore, developing a reliable, high-efficiency, and adaptable taro harvester has important research significance and application value. It helps to reduce labor costs, improve the mechanization level of taro harvesting and labor productivity, promote the large-scale and industrialized development of taro, and thus promote the development of agricultural modernization. Utility Model Content

[0005] To solve the above problems, the present application proposes an integrated taro harvesting device, which includes a moving frame body. A stem and leaf cutting part is arranged in front of the moving frame body, a digging shovel is arranged below the moving frame body, a transportation part is arranged behind the digging shovel, a cleaning part is arranged above the transportation part, a cutting platform is arranged behind the transportation part, and a splitting cutter head cooperating with the cutting platform is arranged above the cutting platform. The present application uses stem removal, digging, transportation and cleaning, and cutting with a cutting cutter head to separate the compounded taro, and can integrally complete the whole process of digging taro from the soil, preliminary cleaning and transporting it to the outside.

[0006] Preferably, the dividing cutter head includes a vertical support provided above the cutting platform. A rotating disk is provided on the vertical support, a limiting disk is provided below the rotating disk, an arc-shaped first limiting hole is provided on the rotating disk, a second limiting hole is provided on the limiting disk and is arranged in cooperation with the first limiting hole, a vertical cutter is arranged on the first limiting hole and the second limiting hole arranged in cooperation, and a flexible blade is provided at the top of the vertical cutter. In this application, the rotating disk and the limiting disk are arranged in cooperation, so that the vertical cutter can rotate between the middle and both sides, so as to select whether to cut according to the state of the taro. By providing the flexible blade, it is to avoid hard cutting of the taro, but to separate the parts that are not tightly connected between the taros.

[0007] Preferably, a side arc driving gear is provided on the side of the rotating disk, a side driving gear is externally engaged with the side arc driving gear, and the side driving gear is power-connected to a side motor.

[0008] Preferably, the vertical support is composed of a plurality of vertically arranged vertical screws. The bottom of the vertical screw is fixedly connected to the moving frame body through a support bearing. The cutting platform is connected to the vertical screw through a sliding block. A plurality of driving wheels are provided at the top of the vertical screw, and adjacent driving wheels are connected by a driving belt. One of the vertical screws is power-connected to a driving motor through a driving belt.

[0009] Preferably, the stem and leaf cutting part includes a cutting support. A cutting wheel is provided below the cutting support. An obliquely arranged limiting baffle is provided in front of the stem and leaf cutting part. A stem and leaf cutting knife is provided at the lower part of the rear of the limiting baffle; the stem and leaf cutting knife includes a rotating shaft passing through the cutting support, a knife body is provided at the bottom of the rotating shaft, and a cutting motor is power-connected to the other end of the rotating shaft.

[0010] Preferably, the transportation part includes a plurality of parallel and annularly arranged support rollers. Support chains are respectively provided on both sides of the support rollers. Rotating support shafts are respectively provided at both ends of the support chain. One of the rotating support shafts is power-connected to a rotating motor; the support chain is arranged obliquely upward.

[0011] Preferably, the cleaning part includes a water supply tank, a water supply pump connected to the water supply tank, and a water spray pipe connected to the water supply pump. A plurality of cleaning nozzles are provided on the water spray pipe; a plurality of drying air knives facing the transportation part are provided at the rear side of the cleaning nozzles, and the drying air knives are connected to a drying air blower. In this application, through the cooperation of the cleaning nozzles and the drying air knives, the preliminary cleaning operation of the taro is completed. Specifically, the surface of the taro is first impacted and cleaned with water by the cleaning nozzles, and then the surface is dried by the drying air knives, that is, the preliminary cleaning of the taro can be completed.

[0012] Preferably, the cutting platform includes a discharge belt, with discharge rollers arranged on both sides of the discharge belt, where at least one discharge roller is power-connected to a discharge motor, an outlet is arranged on one side of the discharge roller, and a protective baffle is arranged on the other side.

[0013] Preferably, above the cleaning section, there is also a plastic film recycling section; the plastic film recycling section includes a limiting roller, a limiting ring is arranged behind the limiting roller, and the limiting ring is connected to a recycling lead screw through a fixed connecting block; a rotating recycling cylinder is arranged on the side of the limiting ring, and the rotating recycling cylinder is power-connected to a recycling motor.

[0014] Preferably, a plurality of bottom driving wheels are arranged at the bottom of the moving frame body.

[0015] The present application can bring the following beneficial effects:

[0016] 1. The present application adopts processes of removing stems, digging, transporting and cleaning, and cutting with a cutting cutter head to separate the compounded taros, and can integrally complete the whole process of digging taros from the soil, preliminary cleaning and transporting them to the outside.

[0017] 2. The present application adopts a setting method of cooperating a rotating disk and a limiting disk, so that the vertical cutting tool can rotate between the middle and both sides, and thus it can be selected whether to cut according to the state of the taros. By setting flexible blades, it is to avoid hard cutting of the taros, but to separate the loosely connected parts between the taros.

[0018] 3. The present application completes the preliminary cleaning operation of the taros through the cooperative setting of cleaning spray heads and drying air knives. Specifically, first, the cleaning spray heads are used to impact and clean the surface with water, and then the drying air knives are used to dry the surface, so that the preliminary cleaning of the taros can be completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation to the present application. In the drawings:

[0020] Figure 1 is a schematic structural diagram of the present application.

[0021] Figure 2 is a schematic side view structural diagram of the present application.

[0022] Figure 3 is a schematic structural diagram of the present application from another perspective.

[0023] Figure 4 is a schematic top view structural diagram of the rotating disk part. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] To clearly illustrate the technical features of this solution, the following will elaborate on this application in detail through specific embodiments and in conjunction with its accompanying drawings.

[0025] In the first embodiment, as Figure 1 shown, an integrated taro harvesting device includes a moving frame 1. A stem and leaf cutting part 2 is arranged in front of the moving frame 1, a digging shovel 3 is arranged below the moving frame 1, a transportation part 4 is arranged behind the digging shovel 3, a cleaning part 5 is arranged above the transportation part 4, a cutting platform 7 is arranged behind the transportation part 4, and a splitting cutter disc 8 which is arranged in cooperation with the cutting platform 7 is arranged on the upper part of the cutting platform 7.

[0026] During use, the stem and leaf cutting part 2 is used for positioning and cutting the stems and leaves. Then, the digging shovel 3 at the bottom digs out the taro, and the transportation part 4 transports it out. The cleaning part 5 is used for cleaning. Subsequently, it enters the cutting platform 7, and the splitting cutter disc 8 is used for cutting to cut the connecting part between the main taro and the side taro, thus obtaining separated taro. Then, the taro can be taken out from the cutting platform 7.

[0027] In the second embodiment, as Figures 1-4 shown, an integrated taro harvesting device includes a moving frame 1. A stem and leaf cutting part 2 is arranged in front of the moving frame 1, a digging shovel 3 is arranged below the moving frame 1, a transportation part 4 is arranged behind the digging shovel 3, a cleaning part 5 is arranged above the transportation part 4, a cutting platform 7 is arranged behind the transportation part 4, and a splitting cutter disc 8 which is arranged in cooperation with the cutting platform 7 is arranged on the upper part of the cutting platform 7. The splitting cutter disc 8 includes a vertical support 9 arranged above the cutting platform 7. A rotating disc 10 is arranged on the vertical support 9. A limiting disc 11 is arranged below the rotating disc 10. An arc-shaped first limiting hole 12 is arranged on the rotating disc 10. A second limiting hole 13 which is arranged in cooperation with the first limiting hole 12 is arranged on the limiting disc 11. A vertical cutting tool 14 is arranged on the cooperatively arranged first limiting hole 12 and second limiting hole 13. A flexible blade 15 is arranged at the top of the vertical cutting tool 14. A side arc-shaped driving gear 16 is arranged on the side of the rotating disc 10. A side active driving gear 17 is meshed outside the side arc-shaped driving gear 16. The side active driving gear 17 is power-connected to a side motor. The vertical support 9 is composed of a plurality of vertically arranged vertical screw rods 19. The bottom of the vertical screw rod 19 is fixedly connected to the moving frame 1 through a support bearing. The cutting platform 7 is connected to the vertical screw rod 19 through a sliding block 20. A plurality of driving wheels 21 are arranged at the top of the vertical screw rod 19. Adjacent driving wheels 21 are connected through a driving belt 22. One of the vertical screw rods 19 is power-connected to a main motor 24 through a main driving belt 23.

[0028] The stem and leaf cutting part 2 includes a cutting support 25, a cutting wheel 26 is arranged below the cutting support 25, an obliquely arranged limiting baffle 27 is arranged in front of the stem and leaf cutting part 2, and a stem and leaf cutting knife 28 is arranged at the lower part of the rear of the limiting baffle 27; the stem and leaf cutting knife 28 includes a rotating shaft 29 passing through the cutting support 25, a knife body 30 is arranged at the bottom of the rotating shaft 29, and a cutting motor is power-connected to the other end of the rotating shaft 29.

[0029] The transportation part 4 includes a number of parallel and annularly arranged support rollers 32, support chains 33 are respectively arranged on both sides of the support rollers 32, rotating support shafts 34 are respectively arranged at both ends of the support chains 33, and one of the rotating support shafts 34 is power-connected to a rotating motor; the support chains 33 are arranged obliquely upward.

[0030] The cleaning part 5 includes a water supply tank, a water supply pump connected to the water supply tank, and a water spray pipe connected to the water supply pump. A number of cleaning nozzles 35 are arranged on the water spray pipe; a number of drying air knives 36 facing the transportation part 4 are arranged at the rear side of the cleaning nozzles 35, and the drying air knives 36 are connected to a drying fan.

[0031] The cutting platform 7 includes a discharge belt 37, discharge rollers 38 are arranged on both sides of the discharge belt 37, at least one of the discharge rollers 38 is power-connected to a discharge motor, an outlet is arranged on one side of the discharge rollers 38, and a protective baffle 39 is arranged on the other side.

[0032] Above the cleaning part 5, there is also a plastic film recycling part 40; the plastic film recycling part 40 includes a limiting roller 41, a limiting ring 42 is arranged behind the limiting roller 41, the limiting ring 42 is connected to a recycling lead screw 44 through a fixed connection block 43; a rotating recycling cylinder 45 is arranged on the side of the limiting ring 42, and the rotating recycling cylinder 45 is power-connected to a recycling motor.

[0033] A number of bottom driving wheels 46 are arranged at the bottom of the moving frame body 1.

[0034] In use, the limiting baffle 27 of the stem and leaf cutting part 2 is used to position the stems and leaves, the stem and leaf cutting knife 28 is used for cutting, then the taro is dug out by the digging shovel 3 at the bottom, and then transported out by the supporting roller 32 of the transportation part 4. Meanwhile, the cleaning nozzle and the drying air knife of the cleaning part 5 are used for cleaning. At the same time, the upper film passes through the limiting roller and then enters the limiting ring, and the recycling lead screw drives the limiting ring to act, and then enters the rotating recycling cylinder to complete the film recycling. Subsequently, it enters the cutting platform 7. The rotation disk 10 and the limiting disk 11 are arranged in a cooperative manner, so that the vertical cutter 14 can rotate between the middle and both sides, so that it can be selected whether to cut according to the state of the taro. The connecting part between the main taro and the sub-taro of the taro is cut open by the flexible blade 15, and the separated taro is obtained, and then the taro is exported by the export belt of the cutting platform 7.

[0035] The above are only the embodiments of the present application and are not used to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the scope of the claims of the present application.

Claims

1. An integrated taro harvesting device, characterized in that: It includes a movable frame body, with a stem and leaf cutting part arranged in front of the movable frame body, a digging shovel arranged at the lower part of the movable frame body, a transportation part arranged behind the digging shovel, a cleaning part arranged above the transportation part, a cutting platform arranged behind the transportation part, and a dividing cutter disc arranged on the upper part of the cutting platform and cooperating with the cutting platform.

2. The integrated taro harvesting device according to claim 1, characterized in that: The dividing cutter disc includes a vertical support arranged above the cutting platform, a rotating disc arranged on the vertical support, a limiting disc arranged below the rotating disc, an arc-shaped first limiting hole arranged on the rotating disc, a second limiting hole arranged on the limiting disc and cooperating with the first limiting hole, a vertical cutting tool arranged on the cooperatively arranged first limiting hole and second limiting hole, and a flexible blade arranged at the top of the vertical cutting tool.

3. The integrated taro harvesting device according to claim 2, characterized in that: A side arc-shaped driving gear is arranged on the side of the rotating disc, a side driving gear is externally engaged with the side arc-shaped driving gear, and the side driving gear is power-connected to a side motor.

4. The one-piece taro harvesting device according to claim 2, characterized in that: The vertical support is composed of several vertically arranged vertical screws. The bottom of the vertical screw is fixedly connected to the movable frame body through a support bearing. The cutting platform is connected to the vertical screw through a sliding block. Several driving wheels are arranged at the top of the vertical screw, and adjacent driving wheels are connected by a driving belt. One of the vertical screws is power-connected to a driving motor through a driving belt.

5. The integrated taro harvesting device according to claim 1, characterized in that: The stem and leaf cutting part includes a cutting support, a cutting wheel arranged below the cutting support, an obliquely arranged limiting baffle arranged in front of the stem and leaf cutting part, and a stem and leaf cutting knife arranged at the lower part of the rear of the limiting baffle. The stem and leaf cutting knife includes a rotating shaft passing through the cutting support, a knife body arranged at the bottom of the rotating shaft, and a cutting motor power-connected to the other end of the rotating shaft.

6. The integrated taro harvesting device according to claim 1, wherein: The transportation part includes several parallel and annularly arranged support rollers, support chains are respectively arranged on both sides of the support rollers, rotating support shafts are respectively arranged at both ends of the support chains, and one of the rotating support shafts is power-connected to a rotating motor. The support chains are arranged obliquely upward.

7. The one-piece taro harvesting device according to claim 1, characterized in that: The cleaning part includes a water supply tank, a water supply pump connected to the water supply tank, and a water spray pipe connected to the water supply pump. Several cleaning spray heads are arranged on the water spray pipe. Several drying air knives arranged towards the transportation part are arranged at the rear side of the cleaning spray heads, and the drying air knives are connected to a drying air blower.

8. The integrated taro harvesting device according to claim 1, characterized in that: The cutting platform includes a guiding belt, guiding rollers are arranged on both sides of the guiding belt, at least one of the guiding rollers is power-connected to a guiding motor, an outlet is arranged on one side of the guiding roller, and a protective baffle is arranged on the other side.

9. The integrated taro harvesting device according to claim 1, characterized in that: Above the cleaning part, there is also a plastic film recycling part. The plastic film recycling part includes a limiting roller, a limiting ring arranged behind the limiting roller, the limiting ring is connected to a recycling lead screw through a fixed connecting block, a rotating recycling cylinder is arranged on the side of the limiting ring, and the rotating recycling cylinder is power-connected to a recycling motor.

10. The integrated taro harvesting device according to claim 1, characterized in that: Several bottom driving wheels are arranged at the bottom of the movable frame body.

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