Planting material filling device

Abstract

The utility model provides a planting material filling device which comprises a machine frame, a spiral conveyor fixedly installed above the machine frame and a conveying pipe arranged on one side of the spiral conveyor, driving mechanisms are arranged on the two sides of the top of the machine frame, and the outer sides of the driving mechanisms are movably connected with moving plates in a sleeved mode. A sleeve located on the outer side of the conveying pipe is arranged in the movable plate. According to the planting material filling device, a bag can be limited through an annular baffle, so that the sleeve can be locally sleeved with the bag according to the set distance, and the bag is pressed and fixed to the outer side of the sleeve while an arc-shaped pressing plate is driven by a second electric telescopic rod to move; and at the moment, the sleeve can be driven to move in the axial direction of the guide rod through driving of the first electric telescopic rod, then the bag is completely arranged on the outer side of the conveying pipe in a sleeving mode, semi-automatic sleeving of the bag can be achieved through the structure, the duration of manual operation of workers is shortened, and the labor intensity of the workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of Lentinula edodes cultivation, and specifically discloses a device for filling planting materials. Background Technique

[0002] During the production of Lentinula edodes fungus sticks, it is necessary to mix the planting materials through stirring and then fill the planting materials into the fungus bags through a filling device. Some of the existing filling devices use manual bagging. Since the operator needs to completely cover the entire bag outside the conveying pipe, long-term repetitive operations make the operator prone to fatigue. Content of the Utility Model

[0003] In view of the above-mentioned defects or deficiencies in the prior art, the present application aims to provide a device for filling planting materials, including a frame, a screw conveyor fixedly installed above the frame, and a conveying pipe arranged on one side of the screw conveyor. Driving mechanisms are arranged on both sides of the top of the frame. A moving plate is movably sleeved outside the driving mechanism. A sleeve located outside the conveying pipe is arranged inside the moving plate. A bag is sleeved outside one end of the sleeve, and a clamping mechanism located outside the bag is arranged outside the sleeve. A distance sensor fixedly sleeved inside the screw conveyor is located on one side of the moving plate, and the distance sensor is electrically connected to a controller.

[0004] Preferably, the driving mechanism includes a first support and a second support fixedly installed on the top of the frame, and a first electric telescopic rod fixedly installed at the bottom of the screw conveyor and fixedly sleeved inside the moving plate at one end. A guide rod movably sleeved inside the moving plate is fixedly sleeved together between the first support and the second support. The first electric telescopic rod is electrically connected to the controller.

[0005] Preferably, an annular baffle is arranged outside the sleeve.

[0006] Preferably, the clamping mechanism includes a first fixing rod and a second fixing rod arranged outside the sleeve. A first L-shaped plate and a second L-shaped plate are movably sleeved outside the first fixing rod and the second fixing rod respectively. A second electric telescopic rod located outside the sleeve and electrically connected to the controller is fixedly installed between the first L-shaped plate and the second L-shaped plate. Snap rings are clamped outside one end of the first fixing rod and the second fixing rod extending outside the first L-shaped plate and the second L-shaped plate, and springs are sleeved outside the first fixing rod and the second fixing rod. Arc-shaped pressing plates symmetrically distributed outside the sleeve are fixedly sleeved inside the first fixing rod and the second fixing rod. Beneficial Effects

[0007] 1. The planting material filling device can limit the bag through the annular baffle, so that the bag can be partially sleeved on the sleeve at a set distance. And when the arc-shaped pressing plate is driven to move by the second electric telescopic rod, the bag is pressed and fixed on the outside of the sleeve. At this time, when driven by the first electric telescopic rod, the sleeve can move along the axial direction of the guide rod, and then the bag is completely sleeved on the outside of the conveying pipe. With this structure, the semi-automatic sleeving of the bag can be realized, reducing the working hours of manual operation by workers and lowering the labor intensity of workers.

[0008] 2. The planting material filling device can detect the moving distance of the moving plate through the distance sensor. Then, when the bag is completely sleeved on the outside of the conveying pipe, it can control the second electric telescopic rod to drive and open the arc-shaped pressing plate. At this time, under the drive of the first electric telescopic rod, the sleeve is removed from the inside of the bag, so as to ensure that the sleeve will not interfere with the filling operation of the bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of the non-limiting embodiments with reference to the following drawings:

[0010] Figure 1 Schematic diagram of bag clamping of the structure of the present utility model;

[0011] Figure 2 Schematic diagram of bag sleeving of the structure of the present utility model;

[0012] Figure 3 Schematic diagram of the structure of the present utility model;

[0013] Figure 4 Schematic diagram of the opening of the clamping mechanism of the present utility model;

[0014] Figure 5 Schematic diagram of the closing of the clamping mechanism of the present utility model;

[0015] Figure 6 Control block diagram of the controller of the structure of the present utility model.

[0016] In the figure: 1, frame; 2, screw conveyor; 3, conveying pipe; 4, drive mechanism; 41, first support; 42, second support; 43, first electric telescopic rod; 44, guide rod; 5, moving plate; 6, sleeve; 7, bag; 8, clamping mechanism; 81, first fixing rod; 82, second fixing rod; 83, first L-shaped plate; 84, second L-shaped plate; 85, second electric telescopic rod; 86, snap ring; 87, spring; 88, arc-shaped pressing plate; 9, distance sensor; 10, annular baffle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than limiting the utility model. Additionally, it should be noted that for the sake of description, only the parts related to the utility model are shown in the drawings.

[0018] In the accompanying drawings of the embodiments of the present utility model: Different types of hatching lines in the drawings are not marked according to the national standard, nor are there requirements for the materials of the components. They are used to distinguish the sectional views of the components in the drawings.

[0019] Please refer to Figure 1-6 , a planting material filling device, including a frame 1, a screw conveyor 2 fixedly installed above the frame 1, and a delivery pipe 3 arranged on one side of the screw conveyor 2. The screw conveyor 2 can drive the planting material to be transported into the delivery pipe 3 and then transported into the bag 7 through the delivery pipe 3. Driving mechanisms 4 are arranged on both sides of the top of the frame 1. A moving plate 5 is movably sleeved on the outside of the driving mechanism 4. A sleeve 6 located outside the delivery pipe 3 is arranged inside the moving plate 5. A bag 7 is sleeved on the outside of one end of the sleeve 6, and a clamping mechanism 8 located outside the bag 7 is arranged on the outside of the sleeve 6. A distance sensor 9 located on one side of the moving plate 5 is fixedly sleeved inside the screw conveyor 2, and the distance sensor 9 is electrically connected to a controller. The distance sensor 9 can detect the moving distance of the moving plate 5, thereby ensuring that the bag 7 can be sleeved on the outside of the delivery pipe 3 under the drive of the first electric telescopic rod 43, and the controller can separately control the drives of the first electric telescopic rod 43 and the second electric telescopic rod 85 to facilitate the clamping and sleeving operations of the bag 7.

[0020] Among them, the driving mechanism 4 includes a first support 41 and a second support 42 fixedly installed on the top of the frame 1, and a first electric telescopic rod 43 fixedly installed at the bottom of the screw conveyor 2 and fixedly sleeved inside the moving plate 5 at one end. A guide rod 44 movably sleeved inside the moving plate 5 is fixedly sleeved together between the first support 41 and the second support 42. The first electric telescopic rod 43 is electrically connected to the controller. The drive of the first electric telescopic rod 43 can drive the moving plate 5 to move along the outside of the guide rod 44 and drive the bag 7 sleeved on the outside of the sleeve 6 to move synchronously, thereby gradually sleeving the bag 7 completely on the outside of the delivery pipe 3. And during this process, when the distance sensor 9 detects that the moving distance of the moving plate 5 reaches the set value, the controller can control the second electric telescopic rod 85 to drive, and open the arc-shaped pressing plate 88 in advance to avoid the sleeve 6 pulling the bag 7 during the process of moving out of the bag 7, causing the bag 7 to be damaged.

[0021] Among them, an annular baffle 10 is arranged on the outer side of the sleeve 6. The annular baffle 10 can limit the bag 7, so that the length of each bag 7 sleeved on the outer side of the sleeve 6 will not have a large deviation. Furthermore, during the sleeving process of the bag 7, its tail will not be pulled with the conveying pipe 3, avoiding damage to the tail of the bag 7.

[0022] Among them, the clamping mechanism 8 includes a first fixing rod 81 and a second fixing rod 82 arranged on the outer side of the sleeve 6. The outer sides of the first fixing rod 81 and the second fixing rod 82 are respectively movably sleeved with a first L-shaped plate 83 and a second L-shaped plate 84. A second electric telescopic rod 85 located on the outer side of the sleeve 6 and electrically connected to the controller is fixedly installed between the first L-shaped plate 83 and the second L-shaped plate 84. Snap rings 86 are respectively clamped on the outer sides of the ends of the first fixing rod 81 and the second fixing rod 82 extending outside the first L-shaped plate 83 and the second L-shaped plate 84. The snap rings 86 can limit the first L-shaped plate 83 and the second L-shaped plate 84 to prevent the first L-shaped plate 83 and the second L-shaped plate 84 from disengaging from the outer sides of the first fixing rod 81 and the second fixing rod 82. Springs 87 are sleeved on the outer sides of the first fixing rod 81 and the second fixing rod 82. Due to the elastic force of the springs 87, when the first L-shaped plate 83 and the second L-shaped plate 84 are driven by the second electric telescopic rod 85 to open, the two arc-shaped pressing plates 88 can open synchronously. Furthermore, it is ensured that the two arc-shaped pressing plates 88 will not press the bag 7 after opening. Arc-shaped pressing plates 88 are fixedly sleeved inside the first fixing rod 81 and the second fixing rod 82, located on the outer side of the sleeve 6 and symmetrically distributed. The arc-shaped pressing plates 88 can press the bag 7 sleeved on the outer side of the sleeve 6, so that the bag 7 can move synchronously with the sleeve 6 during the movement of the sleeve 6.

[0023] When the device is in use, put the bag 7 on the outside of the sleeve 6. Start the second electric telescopic rod 85 through the controller. While driving the first L-shaped plate 83 and the first L-shaped plate 83 to move by the drive of the second electric telescopic rod 85, compress the spring 87, and drive the arc-shaped pressing plate 88 to press and fix the sleeve 6. Start the first electric telescopic rod 43 through the controller. Drive the moving plate 5 and the sleeve 6 to move by the drive of the first electric telescopic rod 43. While the sleeve 6 moves, drive the bag 7 to move. As the sleeve 6 moves, gradually put the bag 7 on the outside of the conveying pipe 3. When the distance detected by the distance sensor 9 that the moving plate 5 moves reaches the set value, control the second electric telescopic rod 85 to drive in the reverse direction through the controller. Drive the first L-shaped plate 83 and the second L-shaped plate 84 to open by the second electric telescopic rod 85. At the same time, drive the two arc-shaped pressing plates 88 to open synchronously by the elastic force of the spring 87. At this time, release the limit of the arc-shaped pressing plate 88 on the bag 7. As the first electric telescopic rod 43 continues to drive, drive the sleeve 6 to move out of the bag 7. At this time, completely put the bag 7 on the outside of the conveying pipe 3. The screw conveyor 2 can be started to fill the bag 7. The content not described in detail in this description belongs to the prior art well-known to those skilled in the art.

[0024] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will refer to the drawings and combine the embodiments to detail this application.

[0025] The above description is only the preferred embodiment of this application and the explanation of the applied technical principle. Those skilled in the art should understand that the scope of the utility model involved in this application is not limited to the technical solution formed by the specific combination of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the inventive concept of the utility model. For example, the technical solutions formed by mutually replacing the above features with the (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. A planting material filling device, comprising a frame (1), a screw conveyor (2) fixedly mounted above the frame (1), and a conveying pipe (3) arranged on one side of the screw conveyor (2), characterized in that: A driving mechanism (4) is provided on both sides of the top of the frame (1); a movable plate (5) is movably sleeved on the outer side of the driving mechanism (4); a sleeve (6) located on the outer side of the conveying pipe (3) is provided inside the movable plate (5); a bag (7) is sleeved on the outer side of one end of the sleeve (6); and a clamping mechanism (8) located on the outer side of the bag (7) is provided on the outer side of the sleeve (6); a distance sensor (9) located on one side of the movable plate (5) is fixedly sleeved inside the screw conveyor (2); and the distance sensor (9) is electrically connected to a controller.

2. A planting material filling device according to claim 1, characterized in that: The driving mechanism (4) comprises a first support (41) and a second support (42) fixedly mounted on the top of the frame (1), and a first electric telescopic rod (43) fixedly mounted on the bottom of the screw conveyor (2) and having one end fixedly sleeved inside the movable plate (5); a guide rod (44) movably sleeved inside the movable plate (5) is fixedly sleeved between the first support (41) and the second support (42); and the first electric telescopic rod (43) is electrically connected to a controller.

3. A planting material filling device according to claim 1, characterized in that: An annular baffle (10) is provided on the outer side of the sleeve (6).

4. A planting material filling device according to claim 1, characterized in that: The clamping mechanism (8) comprises a first fixing rod (81) and a second fixing rod (82) arranged outside the sleeve (6); a first L-shaped plate (83) and a second L-shaped plate (84) are movably sleeved on the outside of the first fixing rod (81) and the second fixing rod (82), respectively; a second electric telescopic rod (85) located outside the sleeve (6) and electrically connected to the controller is fixedly installed between the first L-shaped plate (83) and the second L-shaped plate (84); a clamping ring (86) is clamped on the outside of one end of the first fixing rod (81) and the second fixing rod (82) extending outside the first L-shaped plate (83) and the second L-shaped plate (84); a spring (87) is sleeved on the outside of the first fixing rod (81) and the second fixing rod (82); and an arc-shaped pressing plate (88) located outside the sleeve (6) and distributed symmetrically is fixedly sleeved on the inside of the first fixing rod (81) and the second fixing rod (82).

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