Leaf vegetable harvester

Abstract

The utility model discloses a leafy vegetable harvester, relates to the technical field of harvesters, and aims to solve the problem that in the prior art, in the harvesting process of leafy vegetables in hot weather, moisture in leaves of the leafy vegetables is evaporated, the leafy vegetables are prone to withering, and the freshness and quality of the leafy vegetables are affected. A belt conveyor is arranged above the vehicle frame, a harvesting mechanism is fixedly installed on one side of the belt conveyor, vertical plates are symmetrically and fixedly installed at the front end and the rear end of the other side of the belt conveyor respectively, a conveying roller is rotationally installed between the two vertical plates, the conveying roller is composed of a circular plate and a straight rod, and the circular plate and the straight rod are fixedly installed on the vehicle frame. The number of the round plates is two, the number of the straight rods is multiple, the multiple straight rods are annularly arranged between the two round plates, a motor is fixedly installed on the front end face of the vertical plate located at the front end, a water diversion plate is fixedly installed between the two vertical plates along one side above the conveying roller, and a water spraying head is fixedly installed on one side of the water diversion plate. And a plurality of water spraying heads are arranged.

Description

Technical Field

[0001] The utility model relates to the technical field of harvesters, in particular to a leaf vegetable harvester. Background Art

[0002] Leafy vegetables are fast-growing vegetables that are mainly fresh green leaves, petioles and tender stems. Due to their short growth period, flexible harvesting, wide cultivation and a wide variety of varieties, leafy vegetables require a harvester to cut the upper part of the leafy vegetables from the roots.

[0003] For example, the authorized patent with announcement number CN207505440U (a leafy vegetable harvester): includes a walking frame with walking wheels, a belt conveyor inclined forward and downward is arranged on the walking frame, a harvesting mechanism is arranged at the front end of the belt conveyor, and a collecting mechanism is arranged at the rear end, support plates are arranged on both sides of the lower front end of the walking frame, and the vertical height of the support plate to the ground is not less than 150mm, and lifting cylinders for adjusting the height of the harvesting mechanism are arranged between the two support plates and the belt conveyor, one end of the lifting cylinder is connected to the bottom end of the support plate, and the other end is connected to the side plate of the belt conveyor, and the harvesting mechanism includes a cutting knife, a fixing frame and a cutting knife driving motor, and the cutting knife includes two serrated blades stacked together, and the cutting knife driving motor controls the two serrated blades to staggered reciprocating motion through a cam;

[0004] Although the above-mentioned prior art can adjust the height of the cutting knife according to the different vegetables, it does not have the ability to assist in spraying water. In the process of harvesting leafy vegetables in hot weather, the water inside the leaves of the leafy vegetables will evaporate and wilt easily, affecting the freshness and quality of the leafy vegetables. Therefore, the market urgently needs to develop a leafy vegetable harvester to help people solve the existing problems. Utility Model Content

[0005] The utility model aims to provide a leafy vegetable harvester to solve the problem raised in the above background technology that during the harvesting process of leafy vegetables in hot weather, the water inside the leaves of the leafy vegetables will evaporate and wilt easily, thus affecting the freshness and quality of the leafy vegetables.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a leafy vegetable harvester, comprising a frame, a belt conveyor is arranged above the frame, a harvesting mechanism is fixedly installed on one side of the belt conveyor, and vertical plates are symmetrically fixedly installed at the front and rear ends of the other side of the belt conveyor, and a conveying roller is rotatably installed between the two vertical plates. The conveying roller is composed of a circular plate and a straight rod, and two circular plates are provided. There are multiple straight rods, and the multiple straight rods are arranged in a ring between the two circular plates. An electric motor is fixedly installed on the front end surface of the vertical plate at the front end, and a water diversion plate is fixedly installed between the two vertical plates along one side above the conveying roller, and a water spray head is fixedly installed on one side of the water diversion plate, and there are multiple water spray heads.

[0007] Preferably, a plate seat is fixedly installed on one side below the frame, a vegetable basket is arranged above the plate seat, a grille plate is fixedly installed inside the plate seat, a first baffle is fixedly installed on one side between the two vertical plates, a second baffle is fixedly installed on the other side between the two vertical plates, and a slot is arranged at the bottom of the second baffle.

[0008] Preferably, a water tank is fixedly installed below the plate seat, and the water tank is connected to the grille plate, and a pump box is fixedly installed on one side above the water tank.

[0009] Preferably, a water pump is fixedly installed inside the pump box, a water suction pipe is fixedly installed on one side of the water pump, and the lower end of the water suction pipe extends to the inside of the water tank, and a water supply pipe is fixedly installed on the other side of the water pump, one end of the water supply pipe passes through the interior of the pump box and is fixedly connected to the water distribution plate.

[0010] Preferably, a panel is fixedly mounted above the plate seat along the outer side of the vegetable basket, an equipment box is fixedly mounted on one side below the plate seat, and a push rod is fixedly mounted on one side above the plate seat.

[0011] Preferably, a first partition is fixedly installed at the upper part of the interior of the water tank, and a second partition is fixedly installed at the lower part of the interior of the water tank.

[0012] Preferably, a first guide plate is disposed above the conveying roller, and the first guide plate is fixedly connected to the belt conveyor, and a second guide plate is disposed below one side of the conveying roller, and the second guide plate is fixedly connected to the vertical plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model is provided with a conveying roller and a water dividing plate, and when the leafy vegetables are harvested and conveyed to the conveying roller, the conveying roller is driven to rotate, so that the leafy vegetables can be moved, and a plurality of water spray heads arranged on the water dividing plate can spray water on the leafy vegetables on the conveying roller, so that the leaves of the leafy vegetables can be wetted, and the evaporation of water inside the leaves of the leafy vegetables in hot weather can be reduced, thereby increasing the freshness and quality of the leafy vegetables, and spraying water on the leafy vegetables can also help to wash away dust and dirt on the surface of the leafy vegetables, thereby increasing the cleanliness of the surface of the leafy vegetables, and the conveying roller is formed by a combination of a circular plate and a straight rod, which helps to flow away water and dust and dirt, thereby increasing the practicability of the harvester.

[0015] The utility model has a water tank and a pump box, and during the leaf vegetable harvesting process, water in the water tank can be pumped out by starting the water pump to facilitate spraying water on the leaf vegetables, and the water can flow back to the water tank through the grille plate, which is beneficial to the recycling of water and increases the practicability of the harvester.

[0016] The utility model is capable of separating the water body inside the water tank by arranging a first partition and a second partition inside the water tank, thereby reducing the flow of impurities floating on the surface of the water body in the water tank and mud settled at the bottom of the water body to the side where the suction pipe of the water pump is located, which is beneficial to the stable use of the water pump and increases practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view of a leaf vegetable harvester of the utility model;

[0018] Figure 2 It is a cross-sectional view of the structural parts of the vertical plate, water tank and pump box of the utility model;

[0019] Figure 3 It is an enlarged schematic diagram of the A part of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the conveying roller of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the enclosure of the utility model.

[0022] In the figure: 1. frame; 2. belt conveyor; 3. harvesting mechanism; 4. vertical board; 5. motor; 6. board seat; 7. equipment box; 8. water tank; 9. pump box; 10. push rod; 11. enclosure; 12. vegetable basket; 13. first baffle; 14. second baffle; 15. conveying roller; 1501. round plate; 1502. straight rod; 16. first guide plate; 17. second guide plate; 18. water distribution plate; 19. grille plate; 20. first partition; 21. second partition; 22. water pump; 23. suction pipe; 24. water pipe; 25. sprinkler head. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] See also Figure 1-5 The utility model provides an embodiment: a leaf vegetable harvester, comprising a frame 1, a belt conveyor 2 is arranged above the frame 1, a harvesting mechanism 3 is fixedly installed on one side of the belt conveyor 2, and vertical plates 4 are symmetrically fixedly installed at the front and rear ends of the other side of the belt conveyor 2, and a conveying roller 15 is rotatably installed between the two vertical plates 4. The conveying roller 15 is composed of a circular plate 1501 and a straight rod 1502. There are two circular plates 1501, and a plurality of straight rods 1502 are arranged, and the plurality of straight rods 1502 is arranged in a ring between two circular plates 1501, and a motor 5 is fixedly installed on the front end surface of the vertical plate 4 at the front end, and the output end of the motor 5 is fixedly connected to the conveying roller 15. A water diversion plate 18 is fixedly installed along one side above the conveying roller 15 between the two vertical plates 4. A water storage cavity is provided inside the water diversion plate 18 to facilitate external water to flow into the water diversion plate 18 and then be diverted to the water spray head 25. A water spray head 25 is fixedly installed on one side of the water diversion plate 18, and a plurality of water spray heads 25 are provided.

[0025] When in use, when the leafy vegetables are harvested and conveyed to the conveying roller 15, the conveying roller 15 is driven to rotate, so that the leafy vegetables can be moved, and the multiple water spray heads 25 arranged on the water dividing plate 18 can be sprayed with water on the leafy vegetables on the conveying roller 15 to wet the leaves of the leafy vegetables, thereby reducing the evaporation of water inside the leaves of the leafy vegetables in hot weather, thereby increasing the freshness and quality of the leafy vegetables, and spraying water on the leafy vegetables can also help to wash away dust and dirt on the surface of the leafy vegetables, thereby increasing the practicality of the harvester.

[0026] Furthermore, a plate seat 6 is fixedly installed on one side below the frame 1, and a vegetable basket 12 is arranged above the plate seat 6. The vegetable basket 12 is a water-permeable vegetable basket. A grille plate 19 is fixedly installed inside the plate seat 6, a first baffle plate 13 is fixedly installed on one side between the two vertical plates 4, and a second baffle plate 14 is fixedly installed on the other side between the two vertical plates 4. A slot is arranged at the bottom of the second baffle plate 14. A water tank 8 is fixedly installed below the plate seat 6, and the water tank 8 is connected to the grille plate 19. A pump box 9 is fixedly installed on one side above the water tank 8, so that the water sprayed from the sprinkler head 25 can flow back to the inside of the water tank 8 through the grille plate 19.

[0027] Furthermore, a water pump 22 is fixedly installed inside the pump box 9, a water suction pipe 23 is fixedly installed on one side of the water pump 22, and the lower end of the water suction pipe 23 extends to the inside of the water tank 8, and a filter is provided at the end of the water suction pipe 23 to prevent impurities from entering, and a water supply pipe 24 is fixedly installed on the other side of the water pump 22, one end of the water supply pipe 24 passes through the interior of the pump box 9 and is fixedly connected to the water distribution plate 18, and then by starting the water pump 22, the water inside the water tank 8 can be extracted and transported to the water distribution plate 18.

[0028] Furthermore, a fence 11 is fixedly installed above the board seat 6 along the outer side of the vegetable basket 12 to increase the position stability of the vegetable basket 12. An equipment box 7 is fixedly installed on one side below the board seat 6. A switch panel is provided on one side of the equipment box 7. A push rod 10 is fixedly installed on one side above the board seat 6 to facilitate the movement of the harvester.

[0029] Furthermore, a first partition 20 is fixedly installed at the upper part of the water tank 8, and a second partition 21 is fixedly installed at the lower part of the water tank 8, which can separate the water body inside the water tank 8, reduce the impurities floating on the surface of the water body in the water tank 8 and the mud settled at the bottom of the water body and flow to the side where the suction pipe 23 of the water pump 22 is located, which is conducive to the stable use of the water pump 22.

[0030] Furthermore, a first guide plate 16 is provided above the conveying roller 15, and the first guide plate 16 is fixedly connected to the belt conveyor 2. The provision of the first guide plate 16 facilitates the leafy vegetables to fall stably on the conveying roller 15. A second guide plate 17 is provided below one side of the conveying roller 15, and the second guide plate 17 is fixedly connected to the vertical plate 4. The provision of the second guide plate 17 facilitates the leafy vegetables to fall stably into the vegetable basket 12.

[0031] Working principle: When in use, the harvester is moved to the leafy vegetable planting area, and the leafy vegetables are harvested and transported through the harvesting mechanism 3 and the belt conveyor 2. At the same time, the motor 5 and the water pump 22 are started. After the motor 5 is started, the conveying roller 15 is driven to rotate. After the water pump 22 is started, the water in the water tank 8 is extracted through the water pumping pipe 23, and then transported to the water distribution plate 18 through the water delivery pipe 24 and sprayed to the conveying roller 15 through the water spray head 25. When the leafy vegetables are transported by the belt conveyor 2 and fall onto the conveying roller 15, the conveying roller 15 The rotation of 15 can drive the leafy vegetables to move, and the multiple water spray heads 25 can spray water on the leafy vegetables on the conveying roller 15, so as to wet the leaves of the leafy vegetables, reduce the evaporation of water inside the leaves of the leafy vegetables in hot weather, increase the freshness and quality of the leafy vegetables, and spray water on the leafy vegetables, which also helps to wash away the dust and dirt on the surface of the leafy vegetables. Then the leafy vegetables fall into the vegetable basket 12 for storage, and the water sprayed by the water spray heads 25 can flow back to the inside of the water tank 8 through the grille plate 19, which is conducive to the recycling of water.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A leafy vegetable harvester, comprising a frame (1), characterized in that: A belt conveyor (2) is arranged above the vehicle frame (1), a harvesting mechanism (3) is fixedly mounted on one side of the belt conveyor (2), vertical plates (4) are symmetrically fixedly mounted at the front and rear ends of the other side of the belt conveyor (2), a conveying roller (15) is rotatably mounted between the two vertical plates (4), the conveying roller (15) is composed of a circular plate (1501) and a straight rod (1502), two circular plates (1501) are provided, a plurality of straight rods (1502) are provided, and the plurality of straight rods (1502) are arranged in a ring between the two circular plates (1501), an electric motor (5) is fixedly mounted on the front end surface of the vertical plate (4) at the front end, a water distribution plate (18) is fixedly mounted along one side above the conveying roller (15) between the two vertical plates (4), a water spray head (25) is fixedly mounted on one side of the water distribution plate (18), and a plurality of water spray heads (25) are provided.

2. A leafy vegetable harvester according to claim 1, characterized in that: A plate seat (6) is fixedly mounted on one side below the vehicle frame (1), a vegetable basket (12) is arranged above the plate seat (6), a grille plate (19) is fixedly mounted inside the plate seat (6), a first baffle plate (13) is fixedly mounted on one side between the two vertical plates (4), a second baffle plate (14) is fixedly mounted on the other side between the two vertical plates (4), and a slotted hole is arranged at the bottom of the second baffle plate (14).

3. A leafy vegetable harvester according to claim 2, characterized in that: A water tank (8) is fixedly mounted below the plate seat (6), and the water tank (8) is in communication with the grille plate (19). A pump box (9) is fixedly mounted on one side above the water tank (8).

4. A leafy vegetable harvester according to claim 3, characterized in that: A water pump (22) is fixedly mounted inside the pump box (9); a water pumping pipe (23) is fixedly mounted on one side of the water pump (22), and the lower end of the water pumping pipe (23) extends into the interior of the water box (8); a water delivery pipe (24) is fixedly mounted on the other side of the water pump (22), and one end of the water delivery pipe (24) passes through the interior of the pump box (9) and is fixedly connected to the water distribution plate (18).

5. A leafy vegetable harvester according to claim 4, characterized in that: A surrounding plate (11) is fixedly mounted above the plate seat (6) along the outer side of the vegetable basket (12), an equipment box (7) is fixedly mounted on one side below the plate seat (6), and a push rod (10) is fixedly mounted on one side above the plate seat (6).

6. A leafy vegetable harvester according to claim 5, characterized in that: A first partition plate (20) is fixedly installed at the upper part of the interior of the water tank (8), and a second partition plate (21) is fixedly installed at the lower part of the interior of the water tank (8).

7. The leafy vegetable harvester according to claim 1, characterized in that: A first guide plate (16) is arranged above the conveying roller (15), and the first guide plate (16) is fixedly connected to the belt conveyor (2); a second guide plate (17) is arranged below one side of the conveying roller (15), and the second guide plate (17) is fixedly connected to the vertical plate (4).

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