Integrated adjusting device for black fungus picking head

Abstract

The present application relates to black fungus picking technical field, and disclose a black fungus multi-picking head integrated adjusting device, one side of the rack is equipped with a tray, the top of the tray is inserted with a bag for black fungus growth; One side of the rack is equipped with a picking assembly for picking black fungus outside the bag; One side of the rack is equipped with a transmission assembly for providing power for the picking assembly, one side of the transmission assembly is equipped with a lifting assembly for picking the bag picking position righting and adjusting the picking distance; One side of the bottom of the rack is equipped with a bag top component for preventing the bag from rotating during picking, the lower side of the picking assembly is equipped with a bag pressing component for pressing the bag, through the black fungus picking process, the bag does not rotate, but the picking assembly rotates to pick the fungus, avoids the possible problems of bag damage, mycelium damage and other problems caused by bag rotation, reduces the damage degree of the bag, and at the same time, the material feeding can complete the picking work of 48 bags on 3 trays.

Description

Technical Field

[0001] This invention relates to the field of black fungus harvesting technology, specifically to an integrated adjustment device for multiple black fungus harvesting heads. Background Technology

[0002] Dried black fungus is rich in protein, vitamins, and iron. Its protein contains various amino acids, especially lysine and leucine. Black fungus is not only a food ingredient but also a traditional Chinese medicine. It is one of the important raw materials for the medicinal fungus, possessing multiple medicinal effects such as nourishing qi and blood, moistening the lungs and relieving coughs, and stopping bleeding.

[0003] Traditional methods of harvesting black fungus have many shortcomings. On the one hand, the harvesting distance and force are difficult to adjust, making it unsuitable for black fungus in different growth stages or varieties, resulting in poor harvesting results and even damage to the black fungus or the spawn bag. On the other hand, the spawn bag often needs to be rotated during harvesting, which can easily cause damage to the spawn bag and mycelium, affecting the subsequent reuse or cultivation of the spawn bag. Therefore, an integrated adjustment device with multiple harvesting heads for black fungus is proposed. Summary of the Invention

[0004] The purpose of this invention is to provide an integrated adjustment device for multiple harvesting heads of black fungus, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a multi-harvesting head integrated adjustment device for black fungus, including a frame, a tray on one side of the frame, and a fungus bag for black fungus growth inserted into the top of the tray;

[0006] The frame is equipped with a harvesting component on one side for harvesting black fungus from the outside of the spawn bag;

[0007] One side of the frame is provided with a transmission component for providing power to the harvesting component, and the other side of the transmission component is provided with a lifting component for straightening the harvesting position of the mushroom bag and adjusting the harvesting distance.

[0008] The bottom side of the frame is provided with a top bag assembly to prevent the mushroom bags from rotating during harvesting, and a pressing bag assembly is provided below the harvesting assembly to compress the mushroom bags.

[0009] The transmission assembly includes three first horizontal plates. Four rows of first pulleys are rotatably connected to the top of the first horizontal plates. Several tensioning pulleys are rotatably connected to the top of the first horizontal plates. A first support frame is fixed to one side of the top of the first horizontal plates. A first motor is fixed to the top of the first support frame. The first motor is used to provide power for the rotation of the picking assembly when picking. A second pulley is fixed to the output shaft end of the first motor.

[0010] Preferably, the first pulley, the tensioner, and the second pulley are connected by a synchronous belt, and one side of the first horizontal plate is fixed to the inner side of the frame.

[0011] The number of first pulleys in each row is four, the first pulleys in each row have the same rotation direction, and the first pulleys in adjacent rows have opposite rotation directions.

[0012] Preferably, the lifting assembly includes three second horizontal plates, one side of which is connected to a lead screw via a nut, and a sliding column is fixed to the top of the second horizontal plate. A sliding sleeve fixed to one side of the first horizontal plate is sleeved on the outside of the sliding column.

[0013] Preferably, the above-mentioned: a second support frame is fixed to one side of the top of the first horizontal plate, a second motor is fixed to the top of the second support frame, one end of the lead screw is fixed to the output shaft end of the second motor, and the second horizontal plate is located below the first horizontal plate.

[0014] Preferably, the harvesting component includes several connecting frames, three sliding grooves are provided on one side of the connecting frame, a slider is slidably connected to the inner side of the sliding groove, and a first bearing that is rotatably connected to the upper and lower sides of the connecting frame is rotatably connected to the outer side of the slider.

[0015] A support column is fixed to the bottom of the slider, and a rubber plate is fixed to one side of the support column.

[0016] Preferably, the connecting frame is fixed with a rotating shaft at its top axis, and the top axis of the rotating shaft is fixed to the bottom axis of the first pulley.

[0017] A sliding bushing is slidably fitted on the outer side of the rotating shaft, and a second bearing is connected to the outer side of the sliding bushing. The outer ring of the second bearing is fixed to one side of the second horizontal plate.

[0018] Preferably, the sliding bushing is hinged to a connecting rod on its outer side, and the end of the connecting rod away from the sliding bushing is hinged to one side of the slider.

[0019] The rotating shaft is fixed with a limiting rod, and the inner wall of the sliding bushing is provided with a limiting groove that is adapted to the outer side of the limiting rod.

[0020] Preferably, the top pack assembly includes three sets of mounting plates, with two mounting plates in each set. A first cylinder is fixed to one side of each mounting plate, and a fixing plate is fixed to the push rod end of the first cylinder. A limiting frame located under the tray is fixed between the two mounting plates.

[0021] Preferably, the limiting frame is fixed with several push plates at the top, and the push plates are fixed with sixteen sets of push rods at the top, with four push rods in each set. The mounting plate is fixed with a first sliding rod that movably passes through one side of the fixed plate.

[0022] The lower side of the frame is provided with a housing for shielding the black fungus during feeding, and one side of the mounting plate is fixed to one side of the housing.

[0023] Preferably, the pressing assembly includes several support plates, several second slide rods are movably passed through one side of the support plates, a pressure plate is fixed at the bottom of the second slide rod, and a spring is sleeved on the outside of the second slide rod;

[0024] The second slide bar is fixed with a limiting block located at the top of the support plate. The two ends of the spring are respectively connected to one side of the pressure plate and the support plate. The top center of the support plate is fixed to the bottom center of the connecting frame.

[0025] Compared with the prior art, the present invention, employing the above technical solution, has the following technical effects:

[0026] First, by rotating the output shaft of the second motor at different angles, the distance between the rubber plate and the mushroom bag for picking and rubbing can be adjusted. Furthermore, the distance can be adjusted at any time without stopping the machine, based on the picking effect. This adapts to the picking needs of different growth stages or different varieties of black fungus, improving the versatility and flexibility of the device.

[0027] Second, by using a harvesting component instead of rotating the mushroom bags during the black fungus harvesting process, problems such as bag breakage and mycelial damage that may occur due to bag rotation are avoided. This reduces the degree of damage to the bags and facilitates their subsequent reuse or cultivation. At the same time, a single material feed can complete the harvesting of 48 bags on 3 trays. Compared with other harvesting methods, this greatly increases the harvesting quantity per unit time and improves overall work efficiency.

[0028] Third, through the cooperation of components such as the first cylinder, fixing plate, limiting frame, push plate and top rod, the lower end of the mushroom bag is lifted up, so that its top contacts the bottom of the pressure plate. Under the action of the thrust of the first cylinder and the elasticity of the spring, the mushroom bag is clamped and fixed, ensuring the stability of the mushroom bag during the harvesting process and enabling the harvesting work to proceed smoothly. In the entire harvesting process, a series of actions such as the placement, lifting, straightening, fixing, harvesting and delivery of the mushroom bag after harvesting are all automatically controlled by the corresponding motors, cylinders and other drive components, reducing manual intervention, reducing labor intensity and improving the accuracy and consistency of operation. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 This is a schematic diagram of the external structure of the present invention;

[0031] Figure 2 This is a schematic diagram of the structure of the first motor in this invention;

[0032] Figure 3 This is a schematic diagram of the rubber sheet distribution structure of the present invention;

[0033] Figure 4 This is a schematic diagram of the structure of the housing of the present invention;

[0034] Figure 5 This is a schematic diagram of the top rod distribution structure of the present invention;

[0035] Figure 6 This is a schematic diagram of the structure of the second motor in this invention;

[0036] Figure 7 This is a schematic diagram of the lead screw structure of the present invention;

[0037] Figure 8 This is a schematic diagram of the synchronous belt connection structure of the present invention;

[0038] Figure 9 This is a schematic diagram of the structure at the second pulley of the present invention;

[0039] Figure 10 This is a schematic diagram of the structure of the harvesting component of the present invention;

[0040] Figure 11 This is a schematic diagram of the fungal bag clamping structure of the present invention.

[0041] Explanation of reference numerals in the attached drawings: 1. Frame; 2. Transmission assembly; 21. First motor; 22. First pulley; 23. Tensioner; 24. First cross plate; 25. Second pulley; 26. First support frame; 3. Lifting assembly; 31. Second motor; 33. Second cross plate; 34. Second support frame; 35. Sliding column; 36. Sliding sleeve; 37. Lead screw; 4. Tray; 5. Harvesting assembly; 51. Rubber plate; 52. Support column; 53. Connecting frame; 54. 55. Slide groove; 56. First bearing; 57. Slider; 58. Connecting rod; 59. Sliding bushing; 50. Second bearing; 510. Rotating shaft; 6. Top pack assembly; 61. Mounting plate; 62. First cylinder; 63. First slide rod; 64. Fixing plate; 65. Push plate; 66. Limiting frame; 67. Top rod; 78. Pressing pack assembly; 79. Pressing plate; 70. Second slide rod; 71. Support plate; 72. Spring; 73. Limiting block; 8. Mushroom bag; 9. Shell. Detailed Implementation

[0042] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0043] It should be noted that the structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this application can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size should still fall within the scope of the technical content disclosed in this application, provided that they do not affect the effects and purposes that this application can produce.

[0044] Example

[0045] Please see Figure 1-11 This invention provides a technical solution: a multi-harvesting head integrated adjustment device for black fungus, including a frame 1, a tray 4 on one side of the frame 1, with a fungus bag 8 for black fungus growth inserted into the top of the tray 4; a harvesting component 5 on one side of the frame 1 for harvesting black fungus from the outside of the fungus bag 8; a transmission component 2 on one side of the frame 1 for providing power to the harvesting component 5, and a lifting component 3 on one side of the transmission component 2 for straightening the harvesting position of the harvesting component 5 and adjusting the harvesting distance of the fungus bag 8; a top-packing component 6 on one side of the bottom of the frame 1 for preventing the fungus bag 8 from rotating during harvesting, and a pressing component 7 for pressing the fungus bag 8 under the harvesting component 5;

[0046] To facilitate the rotation of the rubber plate 51, a transmission assembly 2 is provided. The transmission assembly 2 includes three first horizontal plates 24. Four rows of first pulleys 22 are rotatably connected to the top of the first horizontal plates 24. Several tensioning pulleys 23 are rotatably connected to the top of the first horizontal plates 24. A first support frame 26 is fixed to one side of the top of the first horizontal plates 24. A first motor 21 is fixed to the top of the first support frame 26. The first motor 21 is used to provide the rotation power for the picking assembly 5 during picking. The first motor 21 is a servo motor. A second pulley 25 is fixed to the output shaft end of the first motor 21. The first pulleys 22, tensioning pulleys 23 and second pulleys 25 are connected by a synchronous belt. One side of the first horizontal plate 24 is fixed to the inner side of the frame 1. There are four first pulleys 22 in each row. The rotation direction of the first pulleys 22 in each row is the same, and the rotation direction of adjacent rows of first pulleys 22 is opposite.

[0047] To adjust the picking and rubbing distance between the rubber plate 51 and the mushroom bag 8, a lifting assembly 3 is provided. The lifting assembly 3 includes three second horizontal plates 33. A screw 37 is connected to one side of the second horizontal plate 33 by a nut. The screw 37 is threaded to the second horizontal plate 33, so that the second horizontal plate 33 can move up and down along the direction of the sliding column 35. The top of the second horizontal plate 33 is fixed with the sliding column 35. A sliding sleeve 36 fixed to one side of the first horizontal plate 24 is sleeved on the outside of the sliding column 35. A second support frame 34 is fixed to one side of the top of the first horizontal plate 24. A second motor 31 is fixed to the top of the second support frame 34. The second motor 31 is a servo motor. One end of the screw 37 is fixed to the output shaft end of the second motor 31. The second horizontal plate 33 is located below the first horizontal plate 24.

[0048] To facilitate the harvesting of black fungus, a harvesting component 5 is provided. The harvesting component 5 includes several connecting frames 53. Three sliding grooves 54 are provided on one side of the connecting frame 53. A slider 56 is slidably connected to the inner side of the sliding groove 54. A first bearing 55 is rotatably connected to the outer side of the slider 56 and is rolled to the upper and lower sides of the connecting frame 53. The first bearing 55 allows the slider 56 to move horizontally. A support column 52 is fixed to the bottom of the slider 56. A rubber plate 51 is fixed to one side of the support column 52. A rotating shaft 510 is fixed at the top axis of the connecting frame 53. The top axis of the rotating shaft 510 is fixed to the bottom axis of the first pulley 22. The slider 56 slides inside the sliding groove 54, so that the three sliders 56 are close to each other. At the same time, the three rubber plates 51 and the support column 52 are close to each other. The three rubber plates 51 contact the fungus bag 8 to straighten the fungus bag 8.

[0049] A sliding bushing 58 is slidably sleeved on the outside of the rotating shaft 510. A second bearing 59 is connected to the outside of the sliding bushing 58. The outer ring of the second bearing 59 is fixed to one side of the second horizontal plate 33. A connecting rod 57 is hinged to the outside of the sliding bushing 58. The rotating shaft 510 drives the connecting frame 53 and the rubber plate 51 to rotate, so that the rubber plate 51 picks the black fungus on the outside of the mushroom bag 8 by rubbing. The end of the connecting rod 57 away from the sliding bushing 58 is hinged to one side of the slider 56. A limit rod is fixed to the rotating shaft 510. A limit groove adapted to the outside of the limit rod is opened on the inner wall of the sliding bushing 58. The limit groove and the limit rod restrict the movement direction of the sliding bushing 58 and the rotating shaft 510.

[0050] To prevent the mushroom bag 8 from rotating during harvesting, a top bag assembly 6 is provided. The top bag assembly 6 includes three sets of mounting plates 61, with two mounting plates in each set. A first cylinder 62 is fixed to one side of the mounting plate 61. The first cylinder 62 is an adjustable stroke cylinder. A fixing plate 64 is fixed to the push rod end of the first cylinder 62. A limiting frame 66 located under the tray 4 is fixed between the two mounting plates 61. Several push plates 65 are fixed to the top of the limiting frame 66. Sixteen sets of push rods 67 are fixed to the top of the push plates 65, with four push rods in each set. The push rods 67 at the top of the push plates 65 pass through the gaps in the tray 4 and press against the lower end face of the mushroom bag 8, so that the top of the mushroom bag 8 contacts the bottom of the pressure plate 71. A first sliding rod 63 is fixed to the top of the mounting plate 61 and moves through one side of the fixing plate 64. A shell 9 for shielding the black fungus feeding is provided on the lower side of the frame 1. One side of the mounting plate 61 is fixed to one side of the shell 9.

[0051] To facilitate the application of clamping pressure to the mushroom bags 8, a pressing assembly 7 is provided. The pressing assembly 7 includes several support plates 73. Several second slide rods 72 are movably inserted through one side of the support plates 73. A pressure plate 71 is fixed to the bottom of the second slide rod 72, and a spring 74 is sleeved on the outside of the second slide rod 72. A limiting block 75 located at the top of the support plate 73 is fixed to the top of the second slide rod 72. The outside of the second slide rod 72 can movably penetrate through one side of the support plate 73. Thus, under the elastic force of the spring 74, in conjunction with the thrust of the first cylinder 62, different mushroom bags 8 can be clamped and fixed. The two ends of the spring 74 are respectively connected to one side of the pressure plate 71 and the support plate 73. The top center of the support plate 73 is fixed to the bottom center of the connecting frame 53.

[0052] Working principle: When the black fungus on the outside of the mushroom bag 8 needs to be harvested, the tray 4 is placed on the outside of the conveyor on one side of the frame 1, so that the 48 mushroom bags 8 on the top of the three trays 4 move to the underside of the harvesting component 5. Then the lifting mechanism of the device causes the transmission component 2, lifting component 3, harvesting component 5 and pressing component 7 to move downward, so that the 48 sets of rubber plates 51 frame the 48 mushroom bags 8 on the three trays 4.

[0053] The second motor 31 is started to work. The output shaft of the second motor 31 drives the lead screw 37 to rotate clockwise. The lead screw 37 is threadedly connected to the second horizontal plate 33, so that the second horizontal plate 33 can move up and down along the direction of the sliding column 35. When the second horizontal plate 33 moves upward, it drives the sliding bushing 58 and the second bearing 59 to move upward at the same time. Then the sliding bushing 58 drives the connecting rod 57 to move upward at an angle, so that the slider 56 slides inside the groove 54 and makes the three sliders 56 move closer to each other. At the same time, the three rubber plates 51 and the support column 52 move closer to each other. The three rubber plates 51 contact the mushroom bag 8 to straighten the mushroom bag 8.

[0054] The push rod end of the first cylinder 62 extends, pushing the fixed plate 64 upward. At the same time, the fixed plate 64 drives the limiting frame 66 upward. The three limiting frames 66 push the 48 push plates 65 upward, so that the top rod 67 of the push plate 65 passes through the gap of the tray 4 and hits the lower end face of the mushroom bag 8, so that the top of the mushroom bag 8 contacts the bottom of the pressure plate 71. Under the pushing force of the first cylinder 62 and the elastic force of the spring 74, the mushroom bag 8 is clamped and fixed.

[0055] Then, the output shaft of the second motor 31 is controlled to rotate counterclockwise, causing the second horizontal plate 33 to move downwards. The rubber plate 51 releases the mushroom bag 8 it is holding. At this time, there is a certain gap between the rubber plate 51 and the mushroom bag 8. This gap is the picking and rubbing distance of the black fungus. By rotating the output shaft of the second motor 31 at different angles, the picking and rubbing distance between the rubber plate 51 and the mushroom bag 8 can be adjusted. The rubbing distance of the present invention can be adjusted at any time without stopping the machine according to the picking effect.

[0056] The first motor 21 is started to work. The output shaft of the first motor 21 drives the second pulley 25 to rotate. The second pulley 25 drives multiple first pulleys 22 and tensioning pulleys 23 to rotate via a synchronous belt. The first pulleys 22 drive the rotating shaft 510 to rotate. The rotating shaft 510 drives the connecting frame 53 and the rubber plate 51 to rotate, so that the rubber plate 51 rubs the black fungus on the outside of the fungus bag 8 to pick it. The black fungus that is picked and falls off is collected by the shell 9 and sent out by the conveyor belt on the lower side of the shell 9.

[0057] After the black fungus on the outer side of the current 48 mushroom bags 8 is harvested, the first motor 21 stops working, the push rod end of the first cylinder 62 retracts, and multiple push rods 67 leave the bottom of the mushroom bags 8. Under the lifting mechanism, the transmission component 2, lifting component 3, harvesting component 5, and pressing component 7 move upward. At this time, under the action of the conveyor, the tray 4 and mushroom bags 8 after harvesting the black fungus are sent out, and the black fungus on the top 48 mushroom bags 8 of the next three trays 4 are harvested. In this invention, the harvesting of 48 mushroom bags 8 on 3 trays 4 can be completed in one material feeding. During the black fungus harvesting process, the mushroom bags 8 do not rotate, but the harvesting component 5 rotates to harvest the black fungus, which minimizes the damage to the mushroom bags 8.

[0058] In summary, by rotating the output shaft of the second motor 31 at different angles, the distance between the rubber plate 51 and the mushroom bag 8 can be adjusted for picking and rubbing. Furthermore, the distance can be adjusted at any time without stopping the machine, based on the picking effect. This adapts to the picking needs of different growth stages or different varieties of black fungus, thus improving the versatility and flexibility of the device.

[0059] By using a harvesting component 5 instead of rotating the mushroom bag 8 during the black fungus harvesting process, problems such as damage to the mushroom bag 8 and mycelium that may be caused by the rotation of the mushroom bag 8 are avoided. This reduces the degree of damage to the mushroom bag 8 and is beneficial for the subsequent reuse or cultivation of the mushroom bag 8. At the same time, a single material feeding can complete the harvesting of 48 mushroom bags 8 on 3 trays 4. Compared with other harvesting methods, this greatly increases the harvesting quantity per unit time and improves the overall work efficiency.

[0060] Through the cooperation of components such as the first cylinder 62, the fixing plate 64, the limiting frame 66, the push plate 65, and the top rod 67, the lower end of the mushroom bag 8 is lifted up, so that its top contacts the bottom of the pressure plate 71. Under the action of the thrust of the first cylinder 62 and the elasticity of the spring 74, the mushroom bag 8 is clamped and fixed, ensuring the stability of the mushroom bag 8 during the harvesting process and enabling the harvesting work to proceed smoothly. Throughout the entire harvesting process, a series of actions such as the placement, lifting, straightening, fixing, harvesting, and delivery of the mushroom bag 8 after harvesting are all automatically controlled by the corresponding motors, cylinders, and other drive components, reducing manual intervention, lowering labor intensity, and improving the accuracy and consistency of operation.

[0061] Those skilled in the art will understand that the features described in the various embodiments and / or claims of the present invention can be combined or combined in various ways, even if such combinations or combinations are not explicitly described in the present invention. In particular, the features described in the various embodiments and / or claims of the present invention can be combined or combined in various ways without departing from the spirit and teachings of the present invention. All such combinations and / or combinations fall within the scope of the present invention.

Claims

1. A multi-harvesting head integrated adjustment device for black fungus, comprising a frame (1), characterized in that: The frame (1) has a tray (4) on one side, and a fungus bag (8) for the growth of black fungus is inserted into the top of the tray (4). The frame (1) is provided with a picking component (5) on one side for picking black fungus on the outside of the fungus bag (8); The frame (1) is provided with a transmission component (2) on one side for providing power to the picking component (5), and a lifting component (3) is provided on one side for the picking component (5) to straighten the picking position of the mushroom bag (8) and adjust the picking distance. The bottom side of the frame (1) is provided with a top bag assembly (6) to prevent the mushroom bag (8) from rotating when it is picked, and the bottom side of the picking assembly (5) is provided with a pressing assembly (7) for pressing the mushroom bag (8). The transmission assembly (2) includes three first horizontal plates (24), four rows of first pulleys (22) are rotatably connected to the top of the first horizontal plates (24), a number of tensioning pulleys (23) are rotatably connected to the top of the first horizontal plates (24), and a first support frame (26) is fixed on one side of the top of the first horizontal plates (24). The first support frame (26) is fixed with a first motor (21) at the top. The first motor (21) is used to provide power for the picking component (5) to rotate when picking. The output shaft end of the first motor (21) is fixed with a second pulley (25). The lifting assembly (3) includes three second horizontal plates (33). A screw rod (37) is connected to one side of the second horizontal plate (33) by a nut. A sliding column (35) is fixed to the top of the second horizontal plate (33). A sliding sleeve (36) fixed to one side of the first horizontal plate (24) is sleeved on the outside of the sliding column (35). A second support frame (34) is fixed on one side of the top of the first horizontal plate (24), and a second motor (31) is fixed on the top of the second support frame (34). One end of the lead screw (37) is fixed to the output shaft end of the second motor (31), and the second horizontal plate (33) is located on the lower side of the first horizontal plate (24). The picking component (5) includes several connecting frames (53), and three sliding grooves (54) are provided on one side of the connecting frame (53). A slider (56) is slidably connected to the inside of the sliding groove (54). The bottom of the slider (56) is fixed with a support column (52), and a rubber plate (51) is fixed on one side of the support column (52). A rotating shaft (510) is fixed at the top axis of the connecting frame (53), and the top axis of the rotating shaft (510) is fixed at the bottom axis of the first pulley (22). A sliding bushing (58) is slidably sleeved on the outside of the rotating shaft (510), and a second bearing (59) is connected to the outside of the sliding bushing (58). The outer ring of the second bearing (59) is fixed to one side of the second horizontal plate (33). A connecting rod (57) is hinged to the outside of the sliding bushing (58), and one end of the connecting rod (57) away from the sliding bushing (58) is hinged to one side of the slider (56). The rotating shaft (510) is fixed with a limiting rod, and the inner wall of the sliding bushing (58) is provided with a limiting groove adapted to the outer side of the limiting rod.

2. The integrated adjustment device for multiple harvesting heads of black fungus according to claim 1, characterized in that: The first pulley (22), the tensioner (23), and the second pulley (25) are connected by a synchronous belt, and one side of the first horizontal plate (24) is fixed to the inside of the frame (1); There are four first pulleys (22) in each row. The first pulleys (22) in each row have the same rotation direction, and the rotation directions of the first pulleys (22) in adjacent rows are opposite.

3. The integrated adjustment device for multiple harvesting heads of black fungus according to claim 1, characterized in that: The slider (56) is rotatably connected to a first bearing (55) that is rolled to the upper and lower sides of the connecting frame (53).

4. The integrated adjustment device for multiple harvesting heads of black fungus according to claim 1, characterized in that: The top pack assembly (6) includes three sets of mounting plates (61), each set of mounting plates (61) consists of two plates. A first cylinder (62) is fixed to one side of the mounting plate (61), and a fixing plate (64) is fixed to the push rod end of the first cylinder (62). A limiting frame (66) located under the tray (4) is fixed between the two mounting plates (61).

5. The integrated adjustment device for multiple harvesting heads of black fungus according to claim 4, characterized in that: The top of the limiting frame (66) is fixed with several push plates (65), and the top of the push plates (65) is fixed with sixteen sets of top rods (67), each set of top rods (67) has four, and the top of the mounting plate (61) is fixed with a first sliding rod (63) that moves through one side of the fixed plate (64). The frame (1) is provided with a housing (9) for shielding the black fungus during feeding, and one side of the mounting plate (61) is fixed to one side of the housing (9).

6. The integrated adjustment device for multiple harvesting heads of black fungus according to claim 5, characterized in that: The pressing assembly (7) includes several support plates (73), and several second slide rods (72) are movably passed through one side of the support plate (73). A pressure plate (71) is fixed at the bottom of the second slide rod (72), and a spring (74) is sleeved on the outside of the second slide rod (72). The second slide bar (72) has a limiting block (75) fixed at the top of the support plate (73). The two ends of the spring (74) are respectively connected to the pressure plate (71) and the support plate (73) on one side. The top center of the support plate (73) is fixed to the bottom center of the connecting frame (53).

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