Automatic tricholoma matsutake weight sorting device

Abstract

The utility model discloses an automatic tricholoma matsutake weight sorting device which comprises a mounting rack, a conveying assembly and a sorting assembly, wherein the conveying assembly and the sorting assembly are assembled on the mounting rack; the transmission assembly comprises two sets of main synchronous wheels, two sets of auxiliary synchronous wheels, two sets of synchronous belts and two sets of guide discs, the main synchronous wheels and the auxiliary synchronous wheels are rotationally installed on the installation rack, and the main synchronous wheels and the auxiliary synchronous wheels which are arranged on the same side are wound with one set of synchronous belts; the guide disc is rotationally mounted on the mounting rack and is arranged below the synchronous belt, and positioning grooves are uniformly formed in the guide disc; the classification assembly comprises a guide sleeve, the guide sleeve is rotationally installed on the installation rack and arranged below the two sets of auxiliary synchronizing wheels, and a guide inclined groove is fixedly connected to the bottom of the guide sleeve. According to the tricholoma matsutake sorting device, the problems of unstable transmission, inaccurate sorting and the like in the prior art are solved, the tricholoma matsutake sorting efficiency and the product quality are remarkably improved, and the tricholoma matsutake sorting device has wide application prospects.

Description

Technical Field

[0001] This utility model relates to the field of red pine mushroom transport and classification technology, specifically a red pine mushroom weight automatic classification device. Background Technology

[0002] As a high-value edible fungus, the market demand for matsutake mushrooms is increasing year by year. The size and weight of matsutake mushrooms directly affect their market price; therefore, they usually need to be graded after harvesting. Currently, the traditional sorting method for matsutake mushroom processing and grading mainly relies on manual operation, visually sorting matsutake mushrooms of different weights. This method is not only time-consuming and labor-intensive, but also suffers from insufficient sorting accuracy and low efficiency, making it unsuitable for large-scale production. Furthermore, manual operation can easily cause mechanical damage to large quantities of matsutake mushrooms, affecting product quality.

[0003] Existing sorting equipment is mainly designed for larger agricultural products such as fruits and vegetables, lacking weight-sorting equipment for small and delicate ingredients like matsutake mushrooms. Especially in the weight sorting process of matsutake mushrooms, existing equipment cannot achieve stable transport and precise positioning, leading to frequent problems such as inaccurate weight measurement or low sorting efficiency. Furthermore, matsutake mushrooms are easily affected by external forces during transport, causing compression and damage, thus affecting their appearance and quality. Therefore, designing an automatic weight sorting device for matsutake mushrooms that can stably transport, accurately weigh, and automatically classify them has become a pressing problem in the current technological field.

[0004] Existing matsutake mushroom transport systems typically use belt conveyors, but most are not specifically designed for matsutake mushrooms of different weights, lacking effective spacing adjustment and synchronous transport functions, and thus failing to achieve individual weighing and accurate classification of matsutake mushrooms. Furthermore, existing equipment struggles to automate the classification process during weighing, lacking effective integration with electronic scales and classification components, and thus cannot meet the requirements for efficient and automated weight-based classification of matsutake mushrooms. Utility Model Content

[0005] In view of the above-mentioned shortcomings in the existing technology, the purpose of this utility model is to provide an automatic weight classification device for matsutake mushrooms, which solves the problems of unstable transmission and inaccurate sorting in the existing technology, significantly improves the sorting efficiency and product quality of matsutake mushrooms, and has broad application prospects.

[0006] The technical solution adopted by this utility model to achieve the above objectives is: an automatic weight classification device for matsutake mushrooms, including a mounting frame and a transmission component and a classification component assembled on the mounting frame, wherein the classification component is arranged at the downstream end of the transmission component.

[0007] The transmission assembly includes a main synchronous pulley, a secondary synchronous pulley, and a synchronous belt. Both the main and secondary synchronous pulleys consist of two sets. The main and secondary synchronous pulleys are rotatably mounted on the mounting frame, and a set of synchronous belts is wound around the main and secondary synchronous pulleys arranged on the same side.

[0008] The transmission component also includes two sets of symmetrically arranged guide discs, which are rotatably mounted on the mounting frame and positioned below the synchronous belt. The guide discs are provided with evenly spaced positioning grooves.

[0009] The sorting component includes a guide sleeve, which is rotatably mounted on the mounting frame and arranged below the two sets of auxiliary synchronous pulleys. A guide groove is fixedly connected to the bottom of the guide sleeve.

[0010] In some implementations, the following technical solutions are provided to ensure that the transmission components and guide sleeves can be stably installed on the mounting frame and that the timing belt remains taut, so as to achieve stable transmission and accurate classification of matsutake mushrooms.

[0011] The mounting frame includes a mounting bracket, a mounting base plate, and a support frame that are fixedly connected in sequence from top to bottom. The main synchronous pulley, the auxiliary synchronous pulley, and the guide plate are all rotatably mounted on the mounting bracket, and the guide sleeve is rotatably mounted on the mounting base plate.

[0012] The transmission assembly also includes two sets of assembly pins and a tensioning synchronous pulley rotatably mounted on the assembly pins. The mounting bracket has an adjustment through hole. The assembly pins pass through the adjustment through hole and are fixed by a locking nut. The tensioning synchronous pulley keeps meshing with the corresponding synchronous belt so that the synchronous belt is in a taut state.

[0013] In some implementations, the following technical solutions are provided to ensure that the two sets of main synchronous pulleys can rotate in opposite directions and that the two sets of guide discs can rotate in opposite directions.

[0014] A connecting shaft A is fixedly connected to the center of the main synchronous pulley shaft, and a transmission bevel gear A is fixedly connected to the bottom end of the connecting shaft A. A connecting shaft B is fixedly connected to the center of the guide disc shaft, and a transmission bevel gear B is fixedly connected to the bottom end of the connecting shaft B.

[0015] The transmission assembly further includes a drive shaft A and a drive shaft B rotatably mounted below the mounting base plate. Two sets of drive bevel gears A, which are symmetrically arranged, are fixedly connected to the drive shaft A. The two sets of drive bevel gears A are respectively engaged with two sets of transmission bevel gears A. Two sets of drive bevel gears B, which are symmetrically arranged, are fixedly connected to the drive shaft B. The drive bevel gears B are respectively engaged with two sets of transmission bevel gears B.

[0016] In some of these implementations, the following technical solutions are provided to ensure the stable operation of the drive wheel and guide disc, thereby achieving effective transmission and separation of the matsutake mushrooms.

[0017] The transmission component also includes a drive motor fixedly installed below the mounting base plate. The output shaft of the drive motor is poweredly connected to drive shaft A. Sprockets A and B are fixedly connected to drive shaft A and drive shaft B respectively. Sprockets A and B are driven by a chain.

[0018] In some implementations, in order to ensure that the guide sleeve can operate stably along its own axis, so as to achieve precise adjustment of the orientation of the guide groove, the following technical solutions are provided.

[0019] The sorting component also includes an adjustment motor fixedly connected to the underside of the mounting base plate. A drive bevel gear C is fixedly connected to the output shaft of the adjustment motor, and a transmission bevel gear C that meshes with the drive bevel gear C is fixedly connected to the periphery of the guide sleeve.

[0020] In some implementations, the following technical solutions are provided to ensure that the matsutake mushrooms entering the sorting component are weighed and that they are accurately sorted according to weight.

[0021] A connecting plate is fixedly connected to the outside of the guide sleeve. The sorting component also includes a valve plate, an electric telescopic cylinder, and an electronic scale. The valve plate is slidably installed in the guide sleeve. The electric telescopic cylinder is fixedly installed on the connecting plate. The movable end of the electric telescopic cylinder is fixedly connected to the valve plate. An assembly groove is provided on the upper surface of the valve plate. The electronic scale is fixedly installed in the assembly groove.

[0022] The beneficial effects of this utility model are:

[0023] 1. Stable Transmission and Precise Control: This device employs a combination design of a main synchronous pulley, a secondary synchronous pulley, and a synchronous belt to ensure the stability of the matsutake mushrooms during transmission, preventing damage or misalignment due to unstable transmission. Simultaneously, the synchronous belt is covered with a protective belt made of rubber or sponge material, effectively protecting the surface of the matsutake mushrooms and preventing mechanical damage during transmission. Furthermore, the coordinated operation of the tensioning synchronous pulley and the synchronous belt ensures that the belt remains taut at all times, further enhancing the stability of the matsutake mushroom transmission.

[0024] 2. Spacing Adjustment and Precise Positioning: This device uses two sets of guide discs rotating synchronously in opposite directions. The evenly distributed positioning slots on these discs allow for spacing adjustment of the matsutake mushrooms during transport, ensuring that each mushroom enters a single slot for independent transport and weighing. This design effectively prevents the mushrooms from piling up or overlapping, improving weighing accuracy and sorting precision.

[0025] 3. Automatic Weighing and Precise Sorting: This device can weigh the matsutake mushrooms that fall into the guide sleeve in real time. By accurately measuring the weight of the matsutake mushrooms with an electronic scale, the device can sort them into corresponding containers according to weight ranges. The sorting process is controlled by an adjustable motor that directs the orientation of the guide chute to align with the corresponding sorting container. The entire sorting process is fully automated and requires no manual intervention, ensuring both efficiency and accuracy.

[0026] In summary, the automatic weight sorting device for matsutake mushrooms provided by this invention solves the problems of unstable transmission and inaccurate sorting in the prior art through its stable transmission structure, accurate weighing and automatic sorting functions, significantly improving the sorting efficiency and product quality of matsutake mushrooms, and has broad application prospects. Attached Figure Description

[0027] Figure 1 It is a structural diagram of the utility model;

[0028] Figure 2 This is a structural schematic diagram from another perspective of the present invention;

[0029] Figure 3 A schematic diagram of the mounting rack structure;

[0030] Figure 4 This is a schematic diagram of the transmission component.

[0031] Figure 5 This is a structural schematic diagram of the transmission component from another perspective;

[0032] Figure 6 A schematic diagram of the structure of the drive motor and related components;

[0033] Figure 7 This is a structural diagram of the classification component;

[0034] Figure 8 This is a schematic diagram of the internal structure of the classification component.

[0035] In the diagram: 1. Mounting frame, 11. Mounting bracket, 111. Adjustment through hole, 12. Mounting base plate, 121. Assembly through hole, 13. Support frame, 2. Transmission assembly, 21. Main synchronous pulley, 211. Connecting shaft A, 212. Transmission bevel gear A, 22. Secondary synchronous pulley, 23. Synchronous belt, 231. Protective belt, 24. Guide disc, 241. Positioning groove, 242. Protective layer, 243. Connecting shaft B, 244. Transmission bevel gear B, 25. Assembly pin, 251. Tensioning synchronous pulley, 26. Drive shaft A, 261. Drive bevel gear A, 262. Sprocket A, 27. Drive shaft B, 271. Drive bevel gear B, 272. Sprocket B, 28. Drive motor, 3. Classification assembly, 31. Guide sleeve, 311. Guide groove, 312. Transmission bevel gear C, 313. Connecting plate, 32. Adjusting motor, 321. Drive bevel gear C, 33. Valve plate, 34. Electric telescopic cylinder, 35. Electronic scale. Detailed Implementation

[0036] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0037] Please see Figure 1-8 An automatic weight sorting device for matsutake mushrooms includes a mounting frame 1 and a transmission component 2 and a sorting component 3 mounted on the mounting frame 1. The sorting component 3 is arranged at the downstream end of the transmission component 2.

[0038] The transmission component 2 includes a main synchronous pulley 21, a secondary synchronous pulley 22, and a synchronous belt 23. The main synchronous pulley 21 and the secondary synchronous pulley 22 each include two sets. The main synchronous pulley 21 and the secondary synchronous pulley 22 are rotatably mounted on the mounting frame 1. A set of synchronous belts 23 is wound on the main synchronous pulley 21 and the secondary synchronous pulley 22 arranged on the same side.

[0039] The transmission component 2 also includes two sets of symmetrically arranged guide discs 24. The guide discs 24 are rotatably mounted on the mounting frame 1 and arranged below the synchronous belt 23. Positioning grooves 241 are evenly opened on the guide discs 24.

[0040] The classification component 3 includes a guide sleeve 31, which is rotatably mounted on the mounting frame 1 and arranged below two sets of auxiliary synchronous pulleys 22. A guide groove 311 is fixedly connected to the bottom of the guide sleeve 31.

[0041] The mounting frame 1 ensures the stable installation and operation of the transmission component 2 and the sorting component 3. The upstream end of the transmission component 2 is located on one side of the main synchronous pulley 21, while the downstream end is located on one side of the auxiliary synchronous pulley 22. By controlling the two sets of main synchronous pulleys 21 to maintain reverse rotation and with the cooperation of the corresponding auxiliary synchronous pulleys 22, the two sets of synchronous belts 23 can be driven to maintain directional movement, thereby driving the matsutake mushrooms placed between the two sets of synchronous belts 23 to be stably transported downstream in a straight line. A protective belt 231 is glued to the outside of the synchronous belts 23. The protective belt 231 is made of rubber or sponge, which can prevent damage to the surface of the transported matsutake mushrooms. At the same time, the protective belt 231 has a certain elasticity, which can clamp matsutake mushrooms of different sizes and transport them downstream.

[0042] When the red pine mushrooms are driven by the synchronous belt 23 to the positions of the two sets of guide discs 24, the positioning grooves 241 on the two sets of guide discs 24 cooperate during the synchronous reverse operation, allowing one red pine mushroom on the upstream side to enter the positioning groove 241, thereby realizing the spacing adjustment of the red pine mushrooms continuously transmitted on the transmission component 2, so that only one red pine mushroom transmitted to the downstream end of the transmission component 2 can fall into the classification component 3 below.

[0043] A protective layer 242 is attached to the outer periphery of the guide plate 24. The protective layer 242 is also made of rubber or sponge, which can prevent damage to the surface of the transported matsutake mushrooms.

[0044] The classification component 3 can weigh the red pine mushrooms that fall into it and transfer them to the corresponding classification interval based on the weighing results, thus realizing the design requirement of classifying red pine mushrooms by weight.

[0045] To ensure that the transmission component 2 and the guide sleeve 31 can be stably installed on the mounting frame 1, and to ensure that the synchronous belt 23 remains taut, so as to achieve stable transmission and accurate classification of matsutake mushrooms, the following technical solution is provided.

[0046] The mounting frame 1 includes a mounting bracket 11, a mounting base plate 12, and a support frame 13, which are fixedly connected from top to bottom. The main synchronous wheel 21, the auxiliary synchronous wheel 22, and the guide plate 24 are all rotatably mounted on the mounting bracket 11, and the guide sleeve 31 is rotatably mounted on the mounting base plate 12.

[0047] The transmission component 2 also includes two sets of mounting pins 25 and a tensioning synchronous pulley 251 rotatably mounted on the mounting pins 25. The mounting bracket 11 has an adjustment through hole 111. The mounting pins 25 pass through the adjustment through hole 111 and are fixed by a locking nut. The tensioning synchronous pulley 251 meshes with the corresponding synchronous belt 23 to keep the synchronous belt 23 taut.

[0048] The mounting bracket 11 ensures that the main synchronous wheel 21, auxiliary synchronous wheel 22, guide disc 24, assembly pin 25, and tensioning synchronous wheel 251 in the transmission assembly 2 are stably installed on it. By adjusting the position and posture of the assembly pin 25 and tensioning synchronous wheel 251 in the adjustment through hole 111, the tensioning synchronous wheel 251 can be effectively matched with the synchronous belt 23 so that the synchronous belt 23 always remains taut, thereby ensuring the stable transmission of matsutake mushrooms.

[0049] An assembly through hole 121 is provided on the mounting base plate 12, which can ensure that the guide sleeve 31 is stably installed in the assembly through hole 121 in a relative rotation manner, so as to achieve stable rotation of the guide sleeve 31.

[0050] The support frame 13 can raise the transmission component 2 and the sorting component 3 to a certain horizontal height so that the containers for sorting and storing matsutake mushrooms of different qualities are stably arranged around the guide sleeve 31 and the guide groove 311, so that the matsutake mushrooms sliding down from the guide sleeve 31 and the guide groove 311 can fall into the corresponding category of container.

[0051] To ensure that the two sets of main synchronous pulleys 21 can rotate in opposite directions and the two sets of guide discs 24 can rotate in opposite directions, the following technical solutions are provided.

[0052] A connecting shaft A211 is fixed at the center of the main synchronous pulley 21, and a transmission bevel gear A212 is fixed at the bottom of the connecting shaft A211. A connecting shaft B243 is fixed at the center of the guide disc 24, and a transmission bevel gear B244 is fixed at the bottom of the connecting shaft B243.

[0053] The transmission assembly 2 also includes a drive shaft A26 and a drive shaft B27 rotatably mounted below the mounting base plate 12. Two sets of drive bevel gears A261 are fixedly connected to the drive shaft A26 and are arranged symmetrically. The two sets of drive bevel gears A261 mesh with two sets of transmission bevel gears A212 respectively. Two sets of drive bevel gears B271 are fixedly connected to the drive shaft B27 and are arranged symmetrically. The drive bevel gears B271 mesh with two sets of transmission bevel gears B244 respectively.

[0054] The bottom ends of connecting shaft A211 and connecting shaft B243 are both located below the mounting base plate 12, while transmission bevel gears A212 and B244 are both located below the mounting base plate 12, thus enabling them to mesh with drive bevel gears A261 and B271.

[0055] Since the two sets of drive bevel gears A261 and B271 are symmetrically arranged, when the power of drive shafts A26 and B27 is transmitted to connecting shafts A211 and B243 through the bevel gears, the main synchronous pulleys 21 and guide discs 24 on both sides can keep rotating in opposite directions.

[0056] To ensure the stable operation of the drive wheel and guide disc 24, thereby achieving effective transmission and separation of matsutake mushrooms, the following technical solution is provided.

[0057] The transmission component 2 also includes a drive motor 28 fixedly installed below the mounting base plate 12. The output shaft of the drive motor 28 is poweredly connected to the drive shaft A26. Sprockets A262 and B272 are fixedly connected to the drive shaft A26 and drive shaft B27 respectively. The sprockets A262 and B272 are driven by a chain.

[0058] When the drive motor 28 is running, it can drive the drive shaft A26 to rotate stably, which in turn drives the drive shaft B27 to rotate synchronously through the combination of sprocket A262 and sprocket B272. In turn, the drive shafts A26 and B27 drive the main synchronous pulley 21 and the guide disc 24 to rotate stably.

[0059] By adjusting and designing the gear ratios of each bevel gear, the rotational speeds of the main synchronizing wheel 21 and the guide disc 24 are adjusted and adapted to ensure that the guide disc 24 and its positioning groove 241 can separate the transmitted matsutake mushrooms into specific intervals.

[0060] To ensure that the guide sleeve 31 can operate stably along its own axis, so as to achieve precise adjustment of the orientation of the guide groove 311, the following technical solution is provided.

[0061] The classification component 3 also includes an adjustment motor 32 fixedly attached to the bottom of the mounting base plate 12. A drive bevel gear C321 is fixedly attached to the output shaft of the adjustment motor 32, and a transmission bevel gear C312 that meshes with the drive bevel gear C321 is fixedly attached to the periphery of the guide sleeve 31.

[0062] When the motor 32 is running, it can drive the bevel gear C321 to operate stably, thereby driving the transmission bevel gear C312 and the guide sleeve 31 to operate stably, thereby adjusting the orientation of the guide groove 311 so that the end of the guide groove 311 connects with the container at the corresponding position, so that the container can stably collect the red pine mushrooms within the corresponding weight range.

[0063] To ensure that the matsutake mushrooms entering the classification component 3 are weighed and that they are accurately classified according to weight, the following technical solution is provided.

[0064] A connecting plate 313 is fixedly connected to the outside of the guide sleeve 31. The sorting component 3 also includes a valve plate 33, an electric telescopic cylinder 34, and an electronic scale 35. The valve plate 33 is slidably installed in the guide sleeve 31, and the electric telescopic cylinder 34 is fixedly installed on the connecting plate 313. The movable end of the electric telescopic cylinder 34 is fixedly connected to the valve plate 33. An assembly groove is opened on the upper surface of the valve plate 33, and the electronic scale 35 is fixedly installed in the assembly groove.

[0065] After the red pine mushroom falls into the guide sleeve 31, it can be received by the electronic scale 35 installed therein. The electronic scale 35 weighs the red pine mushroom and determines the weight range of the red pine mushroom based on the measured weight. Then, the regulating motor 32 drives the guide sleeve 31 and the guide groove 311 to rotate, so that the guide groove 311 is aligned with the corresponding container. Then, the electric telescopic cylinder 34 is controlled to retract, so that the valve plate 33 slides outward, and the red pine mushroom can fall into the corresponding container along the guide sleeve 31 and the guide groove 311.

[0066] It will be apparent 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 characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0067] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An automatic weight sorting device for matsutake mushrooms, characterized in that: It includes a mounting frame (1) and a transmission component (2) and a sorting component (3) mounted on the mounting frame (1), wherein the sorting component (3) is arranged at the downstream end of the transmission component (2); The transmission component (2) includes a main synchronous pulley (21), a secondary synchronous pulley (22), and a synchronous belt (23). The main synchronous pulley (21) and the secondary synchronous pulley (22) each include two sets. The main synchronous pulley (21) and the secondary synchronous pulley (22) are rotatably mounted on the mounting frame (1). A set of synchronous belts (23) is wound on the main synchronous pulley (21) and the secondary synchronous pulley (22) arranged on the same side. The transmission component (2) also includes two sets of symmetrically arranged guide disks (24). The guide disks (24) are rotatably mounted on the mounting frame (1) and arranged below the synchronous belt (23). Positioning grooves (241) are evenly opened on the guide disks (24). The classification component (3) includes a guide sleeve (31), which is rotatably mounted on the mounting frame (1) and arranged below the two sets of auxiliary synchronous pulleys (22). A guide groove (311) is fixedly connected to the bottom of the guide sleeve (31).

2. The automatic weight classification device for matsutake mushrooms according to claim 1, characterized in that: The mounting frame (1) includes a mounting bracket (11), a mounting base plate (12), and a support frame (13) that are fixedly connected from top to bottom. The main synchronous wheel (21), the auxiliary synchronous wheel (22), and the guide plate (24) are all rotatably mounted on the mounting bracket (11), and the guide sleeve (31) is rotatably mounted on the mounting base plate (12). The transmission component (2) also includes two sets of mounting pins (25) and a tensioning synchronous wheel (251) rotatably mounted on the mounting pins (25). The mounting bracket (11) has an adjustment through hole (111). The mounting pins (25) pass through the adjustment through hole (111) and are fixed by a locking nut. The tensioning synchronous wheel (251) meshes with the corresponding synchronous belt (23) to keep the synchronous belt (23) taut.

3. The automatic weight classification device for matsutake mushrooms according to claim 2, characterized in that: A connecting shaft A (211) is fixed at the center of the main synchronous pulley (21), and a transmission bevel gear A (212) is fixed at the bottom of the connecting shaft A (211). A connecting shaft B (243) is fixed at the center of the guide disc (24), and a transmission bevel gear B (244) is fixed at the bottom of the connecting shaft B (243). The transmission assembly (2) further includes a drive shaft A (26) and a drive shaft B (27) rotatably mounted below the mounting base plate (12). Two sets of drive bevel gears A (261) are fixedly connected to the drive shaft A (26), which are symmetrically arranged. The two sets of drive bevel gears A (261) are respectively engaged with two sets of transmission bevel gears A (212). Two sets of drive bevel gears B (271) are fixedly connected to the drive shaft B (27), which are symmetrically arranged. The drive bevel gears B (271) are respectively engaged with two sets of transmission bevel gears B (244).

4. The automatic weight classification device for matsutake mushrooms according to claim 3, characterized in that: The transmission component (2) also includes a drive motor (28) fixedly installed below the mounting base plate (12). The output shaft of the drive motor (28) is poweredly connected to the drive shaft A (26). Sprockets A (262) and B (272) are fixedly connected to the drive shaft A (26) and drive shaft B (27), respectively. The sprockets A (262) and B (272) are driven by a chain.

5. The automatic weight classification device for matsutake mushrooms according to claim 2, characterized in that: The classification component (3) also includes an adjustment motor (32) fixed to the underside of the mounting base plate (12). A drive bevel gear C (321) is fixed to the output shaft of the adjustment motor (32), and a transmission bevel gear C (312) that meshes with the drive bevel gear C (321) is fixed to the periphery of the guide sleeve (31).

6. The automatic weight classification device for matsutake mushrooms according to claim 5, characterized in that: A connecting plate (313) is fixedly connected to the outside of the guide sleeve (31). The sorting component (3) also includes a valve plate (33), an electric telescopic cylinder (34), and an electronic scale (35). The valve plate (33) is slidably installed in the guide sleeve (31). The electric telescopic cylinder (34) is fixedly installed on the connecting plate (313). The movable end of the electric telescopic cylinder (34) is fixedly connected to the valve plate (33). An assembly groove is provided on the upper surface of the valve plate (33). The electronic scale (35) is fixedly installed in the assembly groove.

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