Automatic bagging machine for edible mushroom sticks

Abstract

The utility model relates to the field of edible mushroom stick bagging, and discloses an automatic edible mushroom stick bagging machine which comprises two supporting legs and a conveying barrel fixedly connected to the tops of the two supporting legs, the top of the conveying barrel is fixedly communicated with a feeding hopper used for edible mushroom feeding, one side of the conveying barrel is fixedly connected with a mounting frame, and the other side of the conveying barrel is fixedly connected with a feeding hopper. One side of the mounting frame is fixedly connected with a driving motor, an output shaft of the driving motor is fixedly connected with a rotating shaft, the outer side of the rotating shaft is fixedly sleeved with an auger, and a uniform feeding machine is arranged between the rotating shaft and the feeding hopper. The utility model has the following advantages and effects: uniform feeding and uniform feeding can be realized, so that the weight of edible fungi entering a bag from a bagging pipe is fixed when the gate moves back and forth for one time, the purpose of quantitative bagging is further ensured, the weight of each bag of edible fungi sticks is consistent, and the bagging quality is improved.

Description

Technical Field

[0001] This utility model relates to the field of edible mushroom stick bagging technology, and in particular to an automatic edible mushroom stick bagging machine. Background Technology

[0002] Edible fungi, living in their natural environment, primarily rely on various nutrient sources, including wood-borne fungi, grass-borne fungi, coprophytic fungi, and terrestrial fungi. These include parasitic fungi and mycorrhizal fungi. Based on the materials they use as primary nutrients, they can be categorized as wood, forage, manure, soil, agricultural by-products, and living organisms. With the deepening of research into edible fungi cultivation, the full utilization of natural resources has expanded, with a large amount of agricultural, forestry, and animal husbandry by-products being used in edible fungi cultivation. Wood chips from wood processing replace or supplement the use of logs, while rice bran, wheat bran, soybean cake, and peanut cake from grain processing are rich in nutrients and are widely used as supplementary materials in edible fungi cultivation. Bagging machines are required in the production of edible fungi substrate.

[0003] A search revealed an automatic bagging machine for edible mushroom spawn with authorization announcement number CN218198893U. The key technical features of this machine are: an operating box with an inlet on its top surface, an operating panel inside the operating box, and a PLC controller on one side of the operating box; and a bagging assembly located on both sides inside the operating box for bagging the edible mushroom spawn. The bagging assembly includes several sliding grooves, which are respectively located on both sides inside the operating box.

[0004] However, the automatic bagging machine for edible mushroom sticks mentioned above still has shortcomings. The above device is not convenient for feeding materials evenly and smoothly, which can easily cause errors and result in differences in the amount of edible mushroom sticks in each bag, thus reducing the quality of bagging. Therefore, we propose an automatic bagging machine for edible mushroom sticks to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide an automatic bagging machine for edible mushroom sticks, which can feed and deliver materials evenly, so that the weight of the edible mushroom material entering the bag from the bagging tube is constant during one round trip of the gate, thereby ensuring quantitative bagging and making the weight of each bag of edible mushroom sticks consistent, thus improving the quality of bagging.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: an automatic bagging machine for edible mushroom sticks, comprising two support legs and a conveying cylinder fixedly connected to the top of the two support legs, a feeding hopper for feeding edible mushrooms fixedly connected to the top of the conveying cylinder, an mounting frame fixedly connected to one side of the conveying cylinder, a drive motor fixedly connected to one side of the mounting frame, a rotating shaft fixedly connected to the output shaft of the drive motor, an auger fixedly sleeved on the outer side of the rotating shaft, a uniform feeding mechanism provided between the rotating shaft and the feeding hopper, a bagging tube fixedly connected to the bottom of the conveying cylinder, a controller fixedly connected to the front side of the left support leg, a clamping and fixing mechanism for clamping bags provided on the bagging tube, and a quantitative bagging mechanism provided between the mounting frame, the rotating shaft and the bagging tube.

[0007] A further feature of this invention is that the uniform feeding mechanism includes a lower pulley fixedly connected to one end of a rotating shaft and a stirring shaft rotatably connected to the inner walls on both sides of the feeding hopper. One end of the stirring shaft is fixedly connected to an upper pulley, and the lower pulley and the upper pulley are connected by the same belt. Several stirring rods are fixedly connected to the outside of the stirring shaft, and the stirring rods are all located inside the feeding hopper.

[0008] By adopting the above technical solution, the drive motor drives the rotation of the rotating shaft and the lower pulley, the lower pulley drives the belt and the upper pulley, and the upper pulley drives the rotation of the stirring shaft and the stirring rod. Through the stirring and agitation of the stirring rod, the edible fungus material is evenly and smoothly fed into the conveying cylinder from the feed hopper, avoiding uneven feeding and uneven conveying. The rotating shaft drives the rotation of the auger, which in turn can smoothly convey the edible fungus material from left to right.

[0009] A further feature of this invention is that the quantitative bagging mechanism includes a worm gear fixedly sleeved on the outside of a rotating shaft, and a worm wheel rotatably connected to the inner wall of one side of a mounting frame. The worm gear meshes with the worm wheel. A drive column is fixedly connected to the front side of the worm wheel. A movable plate is slidably sleeved on the outside of the drive column. A gate plate is fixedly connected to the bottom of the movable plate. The gate plate is slidably sleeved inside the bagging tube. An elongated hole is opened on the front side of the movable plate, and the drive column is slidably sleeved inside the elongated hole.

[0010] By adopting the above technical solution, the rotation of the rotating shaft drives the rotation of the worm gear, which in turn drives the rotation of the worm wheel and the drive column. The rotation of the drive column drives the moving plate and the gate to reciprocate left and right. When the drive motor drives the gate to make one round trip, the controller controls the drive motor to pause for a period of time (this time is the time for changing the bag, generally 5-10 seconds). The time taken for the gate to make one round trip (the time from opening to closing) is the time for feeding the edible fungus substrate. Due to the uniform feeding and the uniform feeding of the auger, the amount of material entering the bag from the bagging tube is constant within this time, thus ensuring the purpose of quantitative bagging, making the weight of each bag of edible fungus sticks consistent, and improving the quality of bagging.

[0011] A further feature of this invention is that the mounting frame and the conveying cylinder are fixedly connected to the same guide plate, the movable plate is slidably sleeved on the outside of the guide plate, a sealing sleeve is fixedly connected to one side of the bagging tube, and the gate is slidably sleeved inside the sealing sleeve.

[0012] By adopting the above technical solution, it is easier to guide the gate and the moving plate, making them more stable.

[0013] A further feature of this invention is that a stabilizing plate is fixedly connected to one inner wall of the mounting bracket, and the worm gear is rotatably connected to the front side of the stabilizing plate.

[0014] By adopting the above technical solution, the worm gear can be supported, making its rotation more stable.

[0015] A further feature of this invention is that the clamping and fixing mechanism includes two springs, with the ends of the two springs close to each other fixedly connected to both sides of the bagging tube, and the ends of the two springs far apart from each other fixedly connected to vertical plates. Connecting plates are fixedly connected to the inner sides of the two vertical plates, and clamping plates are fixedly connected to the inner sides of the two connecting plates. The two clamping plates movably abut against both sides of the bagging tube. A common telescopic rod is fixedly connected between the bagging tube and the vertical plates, and the springs are sleeved on the outer sides of the corresponding telescopic rods.

[0016] By adopting the above technical solution, the two vertical plates are pulled outward, causing the two clamps to move outward. Then, the bag is placed on the outside of the bagging tube. The vertical plates are released, and under the elastic force of the spring, the two clamps move closer to each other and fix the bag on the outside of the bagging tube. When disassembling, the two clamps are pulled outward again to remove the bag.

[0017] The beneficial effects of this utility model are:

[0018] 1. This utility model uses a drive motor to rotate the rotating shaft and the lower pulley. The lower pulley drives the belt and the upper pulley to run. The upper pulley drives the rotating shaft and the stirring rod to rotate. Through the stirring and agitation of the stirring rod, the edible fungus material is evenly and smoothly fed into the conveying cylinder from the feed hopper, avoiding uneven feeding and uneven conveying. The rotating shaft drives the auger to rotate, which in turn allows the edible fungus material to be smoothly conveyed from left to right.

[0019] 2. The rotation of the rotating shaft in this utility model drives the rotation of the worm gear, which in turn drives the rotation of the worm wheel and the drive column. The rotation of the drive column drives the moving plate and the gate to reciprocate left and right. When the drive motor drives the gate to make one round trip, the controller controls the drive motor to pause for a period of time. The time taken for the gate to make one round trip is the time for feeding the edible fungus substrate. Due to the uniform feeding and the uniform feeding of the auger, the amount of material entering the bag from the bagging tube within this time is constant, thereby ensuring the purpose of quantitative bagging, making the weight of each bag of edible fungus sticks consistent, and improving the quality of bagging.

[0020] 3. This utility model involves pulling the two vertical plates outward, causing the two clamping plates to move outward. Then, the bag is placed over the outside of the bagging tube. The vertical plates are then released. At this time, under the elastic force of the spring, the two clamping plates move closer to each other and fix the bag to the outside of the bagging tube. When disassembling, the two clamping plates are pulled outward again to remove the bag. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the structure of an automatic bagging machine for edible mushroom sticks proposed in this utility model;

[0023] Figure 2 This is a sectional perspective view of the uniform feeding mechanism of an automatic bagging machine for edible mushroom sticks proposed in this utility model.

[0024] Figure 3 This is a partial sectional perspective view of the conveying cylinder and bagging tube of part A of an automatic bagging machine for edible mushroom sticks proposed in this utility model.

[0025] Figure 4 for Figure 3 A schematic diagram of the structure of part A.

[0026] In the diagram, 1. Support leg; 2. Conveying cylinder; 3. Feed hopper; 4. Mounting frame; 5. Drive motor; 6. Rotating shaft; 7. Uniform feeding mechanism; 8. Quantitative bagging mechanism; 9. Clamping and fixing mechanism; 10. Bagging tube; 11. Screwdriver; 12. Controller; 71. Lower pulley; 72. Belt; 73. Upper pulley; 74. Stirring shaft; 75. Stirring rod; 81. Worm gear; 82. Worm wheel; 83. Drive column; 84. Guide plate; 85. Moving plate; 86. Gate plate; 87. Sealing sleeve; 91. Telescopic rod; 92. Spring; 93. Vertical plate; 94. Connecting plate; 95. Clamping plate. Detailed Implementation

[0027] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0028] See Figure 1 — Figure 4 This utility model provides an automatic bagging machine for edible mushroom sticks, including two support legs 1 and a conveying cylinder 2 fixedly connected to the top of the two support legs 1. The top of the conveying cylinder 2 is fixedly connected to a feeding hopper 3 for feeding edible mushrooms. A mounting frame 4 is fixedly connected to one side of the conveying cylinder 2. A drive motor 5 is fixedly connected to one side of the mounting frame 4. A rotating shaft 6 is fixedly connected to the output shaft of the drive motor 5. An auger 11 is fixedly sleeved on the outside of the rotating shaft 6. A uniform feeding mechanism 7 is provided between the rotating shaft 6 and the feeding hopper 3. A bagging tube 10 is fixedly connected to the bottom of the conveying cylinder 2. A controller 12 is fixedly connected to the front side of the left support leg 1. A clamping and fixing mechanism 9 for clamping bags is provided on the bagging tube 10. A quantitative bagging mechanism 8 is provided between the mounting frame 4, the rotating shaft 6 and the bagging tube 10.

[0029] Specifically, the uniform feeding mechanism 7 includes a lower pulley 71 fixedly connected to one end of the rotating shaft 6 and a stirring shaft 74 rotatably connected to the inner walls on both sides of the feeding hopper 3. One end of the stirring shaft 74 is fixedly connected to an upper pulley 73. The lower pulley 71 and the upper pulley 73 are connected to the same belt 72. Several stirring rods 75 are fixedly connected to the outer side of the stirring shaft 74.

[0030] Specifically, several stirring rods 75 are located inside the feed hopper 3.

[0031] Specifically, the quantitative bagging mechanism 8 includes a worm 81 fixedly sleeved on the outside of the rotating shaft 6, and a worm wheel 82 rotatably connected to the inner wall of one side of the mounting frame 4. The worm 81 meshes with the worm wheel 82. A drive column 83 is fixedly connected to the front side of the worm wheel 82. A movable plate 85 is slidably sleeved on the outside of the drive column 83. A gate plate 86 is fixedly connected to the bottom of the movable plate 85. The gate plate 86 is slidably sleeved inside the bagging tube 10.

[0032] Specifically, the front side of the movable plate 85 has an elongated hole, and the drive column 83 is slidably sleeved in the elongated hole.

[0033] Specifically, the mounting frame 4 and the conveying cylinder 2 are fixedly connected by the same guide plate 84, and the movable plate 85 is slidably sleeved on the outside of the guide plate 84.

[0034] Specifically, a sealing sleeve 87 is fixedly connected to one side of the bagging tube 10, and the gate 86 is slidably sleeved inside the sealing sleeve 87.

[0035] Specifically, a stabilizing plate is fixedly connected to one inner wall of the mounting bracket 4, and the worm gear 82 is rotatably connected to the front side of the stabilizing plate.

[0036] Specifically, the clamping and fixing mechanism 9 includes two springs 92. The ends of the two springs 92 that are close to each other are fixedly connected to both sides of the bagging tube 10. The ends of the two springs 92 that are far from each other are fixedly connected to vertical plates 93. The inner sides of the two vertical plates 93 are fixedly connected to connecting plates 94. The inner sides of the two connecting plates 94 are fixedly connected to clamping plates 95. The two clamping plates 95 are respectively movably abutting against both sides of the bagging tube 10.

[0037] Specifically, the bagging tube 10 and the vertical plate 93 are fixedly connected by the same telescopic rod 91, and the spring 92 is sleeved on the outside of the corresponding telescopic rod 91.

[0038] In this invention, pulling the two vertical plates 93 outward causes the two clamping plates 95 to move outward, allowing the bag to be placed over the outside of the bagging tube 10. Releasing the vertical plates 93 causes the two clamping plates 95 to move closer together under the elastic force of the spring 92, securing the bag to the outside of the bagging tube 10. The drive motor 5 drives the rotation of the rotating shaft 6 and the lower pulley 71, which in turn drives the belt 72 and the upper pulley 73. The upper pulley 73 drives the rotation of the stirring shaft 74 and the stirring rod 75. The stirring action of the stirring rod 75 ensures that the edible fungus material flows evenly and smoothly from the feed hopper 3 into the conveying cylinder 2, preventing uneven feeding and uneven conveying. The rotating shaft 6 drives the rotation of the auger 11, thus smoothly conveying the edible fungus material from left to right. Simultaneously, the rotating shaft 6 drives the worm gear 81 to rotate, which in turn drives the worm wheel 82 and the drive column 83 to rotate. The rotation of the drive column 83 drives the moving plate 85 and the gate plate 86 to reciprocate left and right. When the drive motor 5 drives the gate plate 86 to make one round trip, the controller 12 controls the drive motor 5 to pause for a period of time (this time is for changing the bag, generally 5-10 seconds). The time taken for the gate plate 86 to make one round trip (the time from opening to closing) is the time for feeding the edible fungus material. Due to the uniform feeding and the uniform feeding of the auger 11, the amount of material entering the bag from the bagging tube 10 is constant within this time, thus ensuring the purpose of quantitative bagging, making the weight of each bag of edible fungus sticks consistent, and improving the quality of bagging.

[0039] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An automatic bagging machine for edible mushroom sticks, characterized in that, The device includes two support legs (1) and a conveying cylinder (2) fixedly connected to the top of the two support legs (1). The top of the conveying cylinder (2) is fixedly connected to a feeding hopper (3) for feeding edible fungi. A mounting frame (4) is fixedly connected to one side of the conveying cylinder (2). A drive motor (5) is fixedly connected to one side of the mounting frame (4). A rotating shaft (6) is fixedly connected to the output shaft of the drive motor (5). An auger (11) is fixedly sleeved on the outside of the rotating shaft (6). A uniform feeding mechanism (7) is provided between the rotating shaft (6) and the feeding hopper (3). A bagging tube (10) is fixedly connected to the bottom of the conveying cylinder (2). A controller (12) is fixedly connected to the front side of the left support leg (1). A clamping and fixing mechanism (9) for clamping bags is provided on the bagging tube (10). A quantitative bagging mechanism (8) is provided between the mounting frame (4), the rotating shaft (6), and the bagging tube (10).

2. The automatic bagging machine for edible mushroom sticks according to claim 1, characterized in that: The uniform feeding mechanism (7) includes a lower pulley (71) fixedly connected to one end of the rotating shaft (6) and a stirring shaft (74) rotatably connected to the inner walls on both sides of the feeding hopper (3). One end of the stirring shaft (74) is fixedly connected to an upper pulley (73). The lower pulley (71) and the upper pulley (73) are connected by the same belt (72). Several stirring rods (75) are fixedly connected to the outside of the stirring shaft (74).

3. The automatic bagging machine for edible mushroom sticks according to claim 2, characterized in that: Several stirring rods (75) are located inside the feed hopper (3).

4. The automatic bagging machine for edible mushroom sticks according to claim 1, characterized in that: The quantitative bagging mechanism (8) includes a worm (81) fixedly sleeved on the outside of the rotating shaft (6) and a worm wheel (82) rotatably connected to the inner wall of one side of the mounting frame (4). The worm (81) meshes with the worm wheel (82). A drive column (83) is fixedly connected to the front side of the worm wheel (82). A movable plate (85) is slidably sleeved on the outside of the drive column (83). A gate plate (86) is fixedly connected to the bottom of the movable plate (85). The gate plate (86) is slidably sleeved inside the bagging tube (10).

5. The automatic bagging machine for edible mushroom sticks according to claim 4, characterized in that: The front side of the movable plate (85) has an elongated hole, and the drive column (83) is slidably sleeved in the elongated hole.

6. The automatic bagging machine for edible mushroom sticks according to claim 4, characterized in that: The mounting bracket (4) and the conveying cylinder (2) are fixedly connected by the same guide plate (84), and the movable plate (85) is slidably sleeved on the outside of the guide plate (84).

7. The automatic bagging machine for edible mushroom sticks according to claim 4, characterized in that: A sealing sleeve (87) is fixedly connected to one side of the bagging tube (10), and the gate (86) is slidably sleeved inside the sealing sleeve (87).

8. The automatic bagging machine for edible mushroom sticks according to claim 4, characterized in that: A stabilizing plate is fixedly connected to one side of the inner wall of the mounting bracket (4), and the worm gear (82) is rotatably connected to the front side of the stabilizing plate.

9. An automatic bagging machine for edible mushroom sticks according to claim 1, characterized in that: The clamping and fixing mechanism (9) includes two springs (92). The ends of the two springs (92) that are close to each other are fixedly connected to both sides of the bagging tube (10). The ends of the two springs (92) that are far apart from each other are fixedly connected to vertical plates (93). The inner sides of the two vertical plates (93) are fixedly connected to connecting plates (94). The inner sides of the two connecting plates (94) are fixedly connected to clamping plates (95). The two clamping plates (95) are movably abutting against both sides of the bagging tube (10).

10. An automatic bagging machine for edible mushroom sticks according to claim 9, characterized in that: The bagging tube (10) and the vertical plate (93) are fixedly connected by the same telescopic rod (91), and the spring (92) is sleeved on the outside of the corresponding telescopic rod (91).

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