Ordered vegetable moss harvester for facility greenhouse

Abstract

The invention relates to the technical field of brassica campestris harvesting, in particular to a facility greenhouse brassica campestris orderly harvester which comprises a harvesting frame, a plurality of sets of separating pieces, a first direction conveying belt installed on the harvesting frame, a baffle capable of being opened and a second direction conveying belt installed on the harvesting frame. The multiple sets of separating pieces are all movably connected with the machine frame installed at the front end of the harvesting frame and used for gathering the whole brassica campestris towards the middle, the first direction conveying belt is used for conveying the brassica campestris cut off by the cutting knife, and multiple sets of partition plates are arranged on the first direction conveying belt. According to the cutting device for the brassica campestris, stems and leaves of the brassica campestris can be arranged together more compactly, then the cut brassica campestris can be limited under the action of the openable baffle, so that the brassica campestris is poured onto the first-direction conveying belt, conveyed to the second-direction conveying belt and then conveyed in the opposite direction again, and follow-up centralized collection and treatment are facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of Chinese cabbage moss harvesting, in particular to an orderly harvester of Chinese cabbage moss in a greenhouse. Background Art

[0002] Greenhouses provide a good environment for the growth of Chinese cabbage, which is conducive to the planting of Chinese cabbage multiple times a year and can be promoted on a large scale. However, the main reason restricting the large-scale planting of Chinese cabbage is that the harvesting of Chinese cabbage is mostly done by manual pinching, which is labor-intensive and has high production costs. When the Chinese cabbage is mature, a worker can harvest at most 2-3 mu a day. For a thousand-mu plantation, it is impossible to temporarily hire a team of 100 people to work. Based on the industrial production of Chinese cabbage, it is urgent to solve the problem of mechanized harvesting.

[0003] At present, there are also some small harvesting equipment on the market, which can replace manual harvesting and is more efficient. However, most Chinese cabbage moss harvesting equipment mainly uses cutting knives to cut the Chinese cabbage moss from the plant, which is relatively simple and direct. For example, the common reciprocating cutting knife simply cuts off the stem of the Chinese cabbage moss when working, and there is no subsequent collection and sorting device. The Chinese cabbage moss will naturally pile up after being cut. Since the growth shape and position of the Chinese cabbage moss may vary, the cut Chinese cabbage moss will fall in all directions. There are also some Chinese cabbage moss harvesting equipment whose design focuses more on harvesting efficiency, and not enough attention is paid to the post-harvest sorting link. There are no specially designed parts for neatly arranging the Chinese cabbage moss, so that the Chinese cabbage moss cannot be sorted in time after being harvested, and can only be piled up in a scattered state, which is not conducive to subsequent collection, packaging, transportation and other processes.

[0004] Based on the above situation, we propose a greenhouse Chinese cabbage orderly harvester to solve the above problems. Summary of the invention

[0005] The invention provides a greenhouse Chinese cabbage moss orderly harvester to solve the problem in the prior art that it is inconvenient to place the harvested Chinese cabbage moss in an orderly manner.

[0006] The technical problem solved by the present invention is achieved by adopting the following technical solutions: A greenhouse vegetable moss orderly harvester comprises a harvesting frame, wherein the harvesting frame is provided with a cutting knife, and also comprises multiple groups of separation parts, a first direction conveyor belt installed on the harvesting frame, an openable baffle and a second direction conveyor belt installed on the harvesting frame, wherein the multiple groups of separation parts are movably connected to the frame installed at the front end of the harvesting frame, and are used to gather the whole vegetable moss to the middle, the first direction conveyor belt is used to convey the vegetable moss cut by the cutting knife, and the first direction conveyor belt is provided with multiple groups of partition plates, the openable baffle is located between the output end of the separation part and the cutting knife, and is used to limit the cut vegetable moss so that it is dumped onto the first direction conveyor belt for transportation, the number of the openable baffles is multiple groups and corresponds one to one with the multiple groups of separation parts and the multiple groups of partition plates, the second direction conveyor belt is located at the output end of the first direction conveyor belt, the number of the second direction conveyor belt is two, and the conveying directions of the two second direction conveyor belts are opposite, and the vegetable moss is orderly conveyed to the collection box on both sides of the harvesting frame.

[0007] Preferably, the separation member includes two separation plates which are arranged opposite to each other, and the two separation plates are arranged in a "V" shape. The frame is slidably connected with a mounting member corresponding to the separation member one by one. The top ends of the two separation plates are rotatably connected to the mounting member, and the upper ends of the two separation plates are provided with a first gear located inside the mounting member, and the two first gears are meshed with each other.

[0008] Preferably, the mounting member is provided with a first locking member extending to the upper end of the frame, and the first locking member is provided with a first contact plate.

[0009] Preferably, one of the first gears is provided with an adjustment rod extending to the upper end of the frame, and an indicating arrow is provided on the adjustment rod.

[0010] Preferably, the openable baffle includes two movable baffles arranged opposite to each other, and the two movable baffles are rotatably connected to the mounting member, and an arc spring is connected between the openable baffle and the mounting member.

[0011] Preferably, the partition plate is slidably connected to a hanging bracket fixedly connected to the harvesting frame, and a second locking member is threadedly connected to the partition plate, and a second abutment plate is provided on the second locking member.

[0012] Preferably, the first-direction conveyor belt is driven by a first driving pair, the first driving pair includes at least two groups of first rotating shafts, at least two of the first rotating shafts are arranged in sequence and spaced apart on the transmission path of the first-direction conveyor belt, and adjacent first rotating shafts are connected by belts, and the harvesting frame is provided with a first motor whose output end is connected to one of the first rotating shafts.

[0013] Preferably, the second-direction conveyor belt is driven by a second driving pair, the second driving pair includes at least two second rotating shafts which are arranged in sequence and at intervals on the transmission path of the second-direction conveyor belt, the two adjacent second rotating shafts on the same second-direction conveyor belt are connected by belt transmission, and the two adjacent second rotating shafts on the two second-direction conveyor belts are both provided with second gears, and the two second gears are meshed with each other, and the harvesting frame is provided with a second motor whose output end is connected to one of the second rotating shafts.

[0014] The present invention has the following beneficial effects: First, the various vegetables are gathered to the middle through the separation piece, so that the stems and leaves of the vegetable moss are arranged more compactly, and the cutting knife can cut the base of the vegetable moss more accurately. Then, the cut vegetable moss can be limited by the openable baffle, so that it is poured onto the first direction conveyor belt and transported to the second direction conveyor belt, and then transported in the opposite direction again. The harvested vegetable moss is collected into the collection boxes on both sides in the same leaf direction, so that the subsequent packaging and other processes are more convenient.

[0015] 2. In view of the planting gaps between the Chinese cabbage mosses, the positions of the mounting parts and the partitions are adjusted so that the Chinese cabbage mosses can be neatly arranged to avoid being squeezed, entangled or piled up during transportation. At the same time, it can ensure that the Chinese cabbage mosses are quickly transported in an orderly manner, reducing jams during transportation, thereby improving transportation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 The isometric structure provided by the present invention is shown in FIG. Figure 1 ; Figure 2 The isometric structure provided by the present invention is shown in FIG. Figure 2 ; Figure 3 A schematic diagram of a cross-sectional structure provided by the present invention; Figure 4 The present invention provides Figure 3 A schematic diagram of the structure enlargement in the middle; Figure 5 It is a schematic diagram of the connection structure between the separation member and the mounting member in the present invention; Figure 6It is a schematic diagram of the structure of the openable baffle in the present invention; Figure 7 It is a schematic diagram of the internal structure of the mounting member in the present invention; Figure 8 It is a schematic diagram of the conveying direction of the cut Chinese cabbage moss in the present invention.

[0018] In the figure, 1, harvesting frame; 11, cutting knife; 12, frame; 13, hanging rack; 2, separation piece; 21, separation plate; 201, first locking piece; 202, first contact plate; 203, adjusting rod; 204, indication arrow; 22, mounting piece; 23, first gear; 3, first direction conveyor belt; 31, partition plate; 301, second locking piece; 302, second contact plate; 4, openable baffle; 41, movable baffle; 42, arc spring; 5, second direction conveyor belt; 6, first rotating shaft; 61, first motor; 7, second rotating shaft; 71, second gear; 72, second motor. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below with reference to specific diagrams.

[0020] Reference Figure 1-Figure 8As shown, a greenhouse vegetable moss orderly harvester includes a harvesting frame 1, on which a cutting knife 11 is provided, and a walking wheel can be provided under the harvesting frame 1 for walking in the ridges in the greenhouse, and can be driven by a farm vehicle to move, and also includes a plurality of groups of separation members 2, each group of separation members 2 can correspond to a row of planted vegetable moss, and the plurality of groups of separation members 2 are movably connected to a frame 12 installed at the front end of the harvesting frame 1, and are used to gather the whole vegetable moss to the middle. When the vegetable moss is harvested, the separation members 2 are driven by the harvesting frame 1 to gather the vegetable moss inward, and when the vegetable moss shrinks inward, the stems and leaves of the vegetable moss are The harvesting frame 1 is arranged more compactly, so that the cutting knife 11 can cut the base of the Chinese cabbage moss more accurately, and the mechanical damage caused by mutual collision or external force pulling of the Chinese cabbage moss before harvesting is avoided. A first direction conveyor belt 3 is also installed on the harvesting frame 1, which is used to transport the Chinese cabbage moss cut by the cutting knife 11. The Chinese cabbage moss harvested by the cutting knife 11 falls on the first direction conveyor belt 3 and is transported backward through the first direction conveyor belt 3. The first direction conveyor belt 3 is provided with a plurality of partition plates 31, and the partition plates 31 divide the first direction conveyor belt 3 into a plurality of conveying channels, so that the Chinese cabbage moss cut in each column can fall on the first direction conveyor belt 3 respectively. The cut cauliflower is neatly arranged on the conveyor belt 3 to reduce clutter, and in order to allow the cut cauliflower to fall directly onto the first direction conveyor belt 3, an openable baffle plate 4 is provided between the output end of the separator 2 and the cutting knife 11, which is used to limit the cut cauliflower to be dumped onto the first direction conveyor belt 3 for transportation. The number of openable baffle plates 4 is multiple and corresponds to the multiple groups of separators 2 and the multiple groups of partition plates 31. After the cutting knife 11 cuts the cauliflower, the openable baffle plates 4 limit the cauliflower so that the cauliflower will not fall toward the direction of the separator 2, but will fall toward the direction of the first direction conveyor belt 3. The roots of the vegetable moss are facing the input end of the first direction conveyor belt 3, so that they can fall directly into the conveying channel. A second direction conveyor belt 5 is also provided at the output end of the first direction conveyor belt 3. There are two second direction conveyor belts 5, and the conveying directions of the two second direction conveyor belts 5 are opposite. After the vegetable moss on the first direction conveyor belt 3 falls onto the second direction conveyor belt 5, the direction of the vegetable moss will not change, and the roots will still be facing the input end of the first direction conveyor belt, so that the vegetable moss remains in an orderly state, and the vegetable moss is orderly transported to the collection boxes on both sides of the harvesting frame 1, which is convenient for subsequent unified collection and packaging and other processing work, and reduces labor intensity.

[0021] Reference Figure 5 Figure 7As shown, further, the separator 2 includes two relatively arranged separation plates 21, and the two separation plates 21 are arranged in a "V" shape, and the end with the larger opening of the "V"-shaped separation plate 21 faces the Chinese moss, so that the Chinese moss can enter the separator 2 more easily, and as the inclined surface of the separation plate 21 gradually shrinks inward, the two inclined surfaces of the two separation plates 21 play a role in guiding and limiting the movement direction of the Chinese moss, so that the Chinese moss can be neatly gathered to the center, and the frame 12 is slidably connected with a mounting member 22 corresponding to the separator 2 one by one, the top ends of the two separation plates 21 are rotatably connected to the mounting member 22, and the upper ends of the two separation plates 21 are provided with a first gear 23 located inside the mounting member 22, and the two first gears 23 are meshed with each other. The opening size of the separator 2 can be adjusted for Chinese moss of different plant sizes. Since the size and shape of the Chinese moss will change in different growth stages, in the seedling stage, the Chinese moss plant is small. At this time, the opening of the separator 2 can be adjusted to be smaller, so that the separator 2 can gently and tightly gather the Chinese moss seedlings. It helps to protect the growth point and tender leaves of the seedlings and prevent damage to the seedlings during the gathering process. As the vegetable moss grows, the plant gradually grows bigger and thicker, and the opening of the separation plate 21 can be correspondingly increased to adapt to the increase in the volume of the vegetable moss, ensuring that the vegetable moss can be effectively gathered, and the gathering of the vegetable moss will not be hindered due to the opening being too small, or the stem of the vegetable moss will not be broken due to forced gathering. By adjusting the angle of one of the separation plates 21, the meshing action of the first gear 23 drives the other first gear 23 to rotate, so as to achieve the synchronous adjustment of the two separation plates 21; An adjusting rod 203 extending to the upper end of the frame 12 is provided on one of the first gears 23. The friction between the separation plates 21 and the mounting member 22 prevents the two separation plates 21 from swinging at will. When the opening angle of the separation member 2 needs to be expanded, the adjusting rod 203 is rotated to make the adjusting rod 203 drive one of the first gears 23 to rotate with a force greater than the friction between the separation plate 21 and the mounting member 22. The size of the opening of the separation member 2 can be adjusted. An indicating arrow 204 is provided on the adjusting rod 203. The direction of the indicating arrow 204 can be observed. Multiple adjusting rods 203 are rotated to approximately the same position, so that the opening sizes of multiple separation members 2 are substantially the same. In order to adapt the separator 2 to the width between different ridges, refer to Figure 5 As shown, further, the mounting member 22 is provided with a first locking member 201 extending to the upper end of the frame 12, and the first locking member 201 is provided with a first contact plate 202. According to the width of the ridge, after the separator 2 is adjusted to a position corresponding to the vegetable moss through the mounting member 22, the first locking member 201 is rotated to make the first contact plate 202 tightly contact with the upper end surface of the frame 12 to fix the mounting member 22.

[0022] Further, the openable baffle 4 includes two movable baffles 41 arranged opposite to each other, and the two movable baffles 41 are both rotatably connected to the mounting member 22, and an arc spring 42 is connected between the openable baffle 4 and the mounting member 22. When the vegetable moss gathered toward the center passes through the output end of the separator 2 and is output, the two movable baffles 41 are squeezed. Figure 6 As shown, the two movable baffles 41 compress the two arc springs 42 respectively and then open. Once the vegetable moss passes through the movable baffle 41, the movable baffle 41 will be reset under the action of the arc spring 42, so that the two movable baffles 41 are located on the same straight line. At this time, the root of the vegetable moss will collide with the cutting knife 11 and cut it off. Since the movable baffle 41 blocks and limits the vegetable moss, the vegetable moss cannot fall in the direction of the separator 2, and can only fall in the direction of the first direction conveyor belt 3.

[0023] Among them, in order to adapt to the adjustment of the spacing between multiple separation parts 2, the partition plate 31 is slidably connected to the hanger 13 fixedly connected to the harvesting frame 1, and the second locking member 301 is threadedly connected to the partition plate 31, and the second locking member 301 is provided with a second contact plate 302. After the position of the partition plate 31 is adjusted, the second locking member 301 is rotated so that the second locking member 301 drives the second contact plate 302 to make it tightly contact with the upper end of the hanger 13, thereby realizing the position adjustment and fixation of the partition plate 31.

[0024] Furthermore, the first direction conveyor belt 3 is driven by a first driving pair, and the first driving pair includes at least two groups of first rotating shafts 6, at least two first rotating shafts 6 are arranged in sequence on the transmission path of the first direction conveyor belt 3, and adjacent first rotating shafts 6 are connected by belts, and the harvesting frame 1 is provided with a first motor 61 whose output end is connected to one of the first rotating shafts 6. The operation of the first direction conveyor belt 3 is realized by driving one of the first rotating shafts 6 to rotate by the first motor 61, and the other first rotating shaft 6 is driven to rotate by the belt.

[0025] For further reference, Figure 1As shown, the second direction conveyor belt 5 is driven by a second driving pair, and the second driving pair includes at least two second rotating shafts 7 which are arranged in sequence and at intervals on the transmission path of the second direction conveyor belt 5. The two adjacent second rotating shafts 7 on the same second direction conveyor belt 5 are connected by belt transmission, and the two adjacent second rotating shafts 7 on the two second direction conveyor belts 5 are provided with second gears 71, and the two second gears 71 are meshed with each other. The harvesting frame 1 is provided with a second motor 72 whose output end is connected to one of the second rotating shafts 7. When the second motor 72 drives one of the second rotating shafts 7 to rotate, the meshing action of the second gear 71 will drive the second rotating shaft 7 on the other second direction conveyor belt 5 to move in the opposite direction, thereby realizing that the conveying directions of the two second direction conveyor belts 5 are opposite, and the vegetable moss on the first direction conveyor belt 3 is respectively conveyed to the two sides of the harvesting frame 1, which is convenient for subsequent collection and processing.

Claims

1. A greenhouse Chinese cabbage moss orderly harvester, comprising a harvesting frame (1), wherein the harvesting frame (1) is provided with a cutting knife (11), characterized in that: Also includes; A plurality of groups of separation members (2), each of the plurality of groups of separation members (2) being movably connected to a frame (12) mounted at the front end of the harvesting frame (1), and used for gathering the entire vegetable moss toward the middle; A first-direction conveyor belt (3) mounted on the harvesting frame (1) and used for conveying the vegetable moss cut by the cutting knife (11), wherein the first-direction conveyor belt (3) is provided with a plurality of groups of partition plates (31); an openable baffle (4), the openable baffle (4) being located between the output end of the separator (2) and the cutting knife (11), and being used to limit the position of the cut vegetable moss so that it is dumped onto the first direction conveyor belt (3) for conveyance, the openable baffle (4) being provided in a plurality of groups and corresponding one-to-one with the plurality of groups of separators (2) and the plurality of groups of partition plates (31); A second direction conveyor belt (5) is installed on the harvesting frame (1), the second direction conveyor belt (5) is located at the output end of the first direction conveyor belt (3), the number of the second direction conveyor belts (5) is two, and the conveying directions of the two second direction conveyor belts (5) are opposite, and they are used to transport the Chinese cabbage moss in an orderly manner to the collection boxes on both sides of the harvesting frame (1).

2. The greenhouse Chinese cabbage moss orderly harvester according to claim 1, characterized in that: The separation member (2) comprises two separation plates (21) arranged opposite to each other, and the two separation plates (21) are arranged in a "V" shape. A mounting member (22) corresponding to the separation member (2) is slidably connected to the frame (12). The top ends of the two separation plates (21) are rotatably connected to the mounting member (22). The upper ends of the two separation plates (21) are provided with a first gear (23) located inside the mounting member (22), and the two first gears (23) are meshed with each other.

3. The greenhouse Chinese cabbage moss orderly harvester according to claim 2, characterized in that: The mounting member (22) is provided with a first locking member (201) extending to the upper end of the frame (12), and the first locking member (201) is provided with a first contact plate (202).

4. The greenhouse Chinese cabbage moss orderly harvester according to claim 2, characterized in that: One of the first gears (23) is provided with an adjustment rod (203) extending to the upper end of the frame (12), and an indication arrow (204) is provided on the adjustment rod (203).

5. The greenhouse Chinese cabbage moss orderly harvester according to claim 2, characterized in that: The openable baffle (4) comprises two movable baffles (41) arranged opposite to each other, and the two movable baffles (41) are both rotatably connected to the mounting member (22), and an arc spring (42) is connected between the openable baffle (4) and the mounting member (22).

6. The greenhouse Chinese cabbage moss orderly harvester according to claim 1, characterized in that: The partition plate (31) is slidably connected to a hanging frame (13) fixedly connected to the harvesting frame (1), and a second locking member (301) is threadedly connected to the partition plate (31), and a second contact plate (302) is provided on the second locking member (301).

7. The greenhouse Chinese cabbage moss orderly harvester according to claim 1, characterized in that: The first-direction conveyor belt (3) is driven by a first driving pair, the first driving pair comprising at least two groups of first rotating shafts (6), at least two of the first rotating shafts (6) being arranged in sequence and spaced apart on a transmission path of the first-direction conveyor belt (3), and adjacent first rotating shafts (6) being connected by belts, and the harvesting frame (1) is provided with a first motor (61) whose output end is connected to one of the first rotating shafts (6).

8. The greenhouse Chinese cabbage moss orderly harvester according to claim 1, characterized in that: The second direction conveyor belt (5) is driven by a second drive pair, the second drive pair comprising at least two second rotating shafts (7) arranged in sequence and at intervals on the transmission path of the second direction conveyor belt (5), two adjacent second rotating shafts (7) on the same second direction conveyor belt (5) are connected by a belt transmission, and two adjacent second rotating shafts (7) on the two second direction conveyor belts (5) are each provided with a second gear (71), and the two second gears (71) are meshed with each other, and the harvesting frame (1) is provided with a second motor (72) whose output end is connected to one of the second rotating shafts (7).

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