Automatic packaging machine for high-activity bio-organic fertilizer

Abstract

The utility model relates to fertilizer production and processing equipment technical field discloses an automatic packaging machine of high activity biological organic fertilizer, including machine body and feed pipe, be provided with ration mechanism and fastening mechanism on the machine body, and the ration mechanism includes motor, transmission shaft, rotary disc, clamping frame, ration cylinder and solenoid valve, and the ration mechanism is driven ration cylinder and is moved circularly between fastening mechanism top below feed pipe through rotary disc, and fastening mechanism includes pneumatic cylinder, press tight cover, rubber pad, discharge pipe, hollow round table and limit ring, and pneumatic cylinder drives press tight cover to slide along discharge pipe and cooperates hollow round table and clamps the upper portion of packaging bag. The utility model realizes continuous automatic ration filling through the circulating rotation of multiple ration cylinders, realizes the double fixing of packaging bag through the cooperation of press tight cover and hollow round table, solves the problems of low filling efficiency and easy sliding of packaging bag, and reaches the effect of improving efficiency and guaranteeing packaging stability.

Description

Technical Field

[0001] This utility model relates to the technical field of fertilizer production and processing equipment, and in particular to an automatic packaging machine for highly active bio-organic fertilizer. Background Technology

[0002] With the rapid development of modern ecological agriculture, highly active bio-organic fertilizers are widely used because they can improve soil and increase crop yields. In the production process of organic fertilizers, the packaging process is the last step for the product to reach the market, and its efficiency and quality directly affect the production costs of enterprises.

[0003] However, existing organic fertilizer packaging operations mainly rely on traditional single-station packaging equipment. This equipment uses a single discharge port for intermittent filling, meaning that after filling a bag, the discharge mechanism must be stopped to allow operators to replace it with a new bag. This discontinuous working method results in a large amount of idle waiting time in the packaging process, severely restricting the packaging efficiency of high-activity bio-organic fertilizer. In addition, during the actual filling process, the high-activity bio-organic fertilizer has a certain weight and falls at a relatively fast speed, which generates a large vertical impact force on the packaging bag. Existing packaging equipment often lacks a stable clamping mechanism with cushioning protection when fixing the packaging bag, relying only on simple mechanical clamps or manual assistance for fixation. This fixation method is difficult to maintain the stability of the packaging bag under the huge impact of the material, and the packaging bag is prone to slipping off the discharge port or breaking due to excessive clamping force, resulting in leakage and waste of organic fertilizer and loss of packaging materials. In summary, existing packaging technology cannot simultaneously meet the production requirements of high-efficiency continuous quantitative filling and high-stability non-destructive clamping.

[0004] Therefore, this utility model proposes an automatic packaging machine for highly active bio-organic fertilizer to overcome the shortcomings of the prior art. Utility Model Content

[0005] In view of the problems existing in the automatic packaging machine for high-activity bio-organic fertilizer, such as low production efficiency due to intermittent filling and the lack of an effective packaging bag fixing mechanism that easily causes the packaging bag to slip or break, this utility model aims to provide an automatic packaging machine for high-activity bio-organic fertilizer with an improved structure that can effectively solve the above problems.

[0006] This utility model provides an automatic packaging machine for highly active bio-organic fertilizer, including a machine body and a feed pipe connected to the top of the inner wall of the machine body. The machine body is provided with a metering mechanism and a fastening mechanism. The metering mechanism includes a support plate fixedly connected to the outer wall of the machine body, a motor fixedly connected to the top of the support plate, a drive shaft fixedly connected to the output end of the motor, a rotating disk fixedly connected to the outer wall of the drive shaft, a clamping frame rotatably connected to the outer wall of the rotating disk, a metering cylinder fixedly connected to the inner wall of the clamping frame, and a solenoid valve fixedly connected to the bottom of the metering cylinder. The metering mechanism drives the metering cylinder to circulate between the bottom of the feed pipe and the top of the fastening mechanism through the rotation of the rotating disk.

[0007] Preferably, the rotating disk is arranged along a vertical plane, the clamping frames are evenly spaced along the circumference of the rotating disk, and the clamping frames and the rotating disk are rotated together by a pin, so that the metering cylinder always maintains a vertically downward posture as it revolves with the rotating disk. The fastening mechanism includes a cylinder fixedly connected to the inner wall of the machine body, a pressure cover fixedly connected to the output end of the cylinder, a rubber pad fixedly connected to the top of the inner wall of the pressure cover, a discharge pipe slidably connected to the inner wall of the pressure cover, a hollow frustum fixedly connected to the lower outer wall of the discharge pipe, and a limiting ring fixedly connected to the lower outer wall of the machine body. The limiting ring is located directly below the hollow frustum.

[0008] Preferably, the rubber pads are arranged in a ring array on the top surface of the inner wall of the compression cover, and the surface of the rubber pads facing the hollow truncated cone is provided with anti-slip raised texture to increase the friction between the compression cover and the packaging bag and reduce hard damage to the packaging bag.

[0009] Preferably, the hollow truncated cone is a cone-shaped structure with a smaller top and a larger bottom. The inner wall shape of the pressing cover is adapted to the outer wall shape of the hollow truncated cone. The discharge pipe passes through the central axis of the hollow truncated cone. When the cylinder drives the pressing cover to move downward along the outer wall of the discharge pipe, the upper part of the packaging bag is clamped between the pressing cover and the hollow truncated cone.

[0010] Preferably, the top opening of the metering cylinder at the highest point is vertically aligned with the bottom outlet of the feed pipe for receiving the injection of highly active organic fertilizer, and the solenoid valve at the bottom of the metering cylinder at the lowest point is vertically aligned with the top inlet of the discharge pipe for discharging highly active organic fertilizer into the packaging bag.

[0011] Preferably, the support plate has an L-shaped structure, the vertical end of the support plate is fixedly connected to the outer wall of the machine body by bolts, the horizontal end of the support plate is used to support the motor, and the transmission shaft passes through the side wall of the machine body and extends into the interior of the machine body.

[0012] Preferably, the inner diameter of the limiting ring is larger than the maximum outer diameter of the bottom of the hollow frustum, and the center of the limiting ring and the center of the hollow frustum are on the same vertical axis, which is used to accommodate and limit the swing of the lower part of the packaging bag.

[0013] Preferably, the cylinder is installed vertically downwards, the end of the piston rod of the cylinder is fixedly connected to the top center of the clamping cover, and the clamping cover has a through hole in the middle for the discharge pipe to pass through, and the clamping cover slides up and down along the outer wall of the discharge pipe through the through hole.

[0014] This utility model has the following beneficial effects: 1. This utility model, by setting a quantitative mechanism on the machine body, uses a motor to drive a rotating disk to drive multiple quantitative cylinders to rotate in a cycle, so that the quantitative cylinder located above is aligned with the feed pipe to receive material, while the quantitative cylinder located below is aligned with the discharge pipe to discharge material. This solves the problem that existing high-activity biological organic fertilizer packaging equipment cannot achieve continuous automated quantitative filling and has low working efficiency, and achieves the effect of filling and discharging at the same time, greatly improving packaging efficiency and quantitative accuracy.

[0015] 2. This utility model, by setting a fastening mechanism inside the machine body, uses a cylinder to drive a pressing cover with a rubber pad on the inner wall to clamp the top of the packaging bag in conjunction with a hollow truncated cone, and combines it with a limiting ring at the bottom to restrict the swing of the lower part of the packaging bag. This solves the problem in the prior art that the packaging bag is prone to slipping due to the impact of falling fertilizer or the bag opening being damaged due to rigid fixation during the filling process. It achieves the effect of double stabilization and limiting of the packaging bag from top to bottom, preventing slippage and spillage, and effectively protecting the packaging bag from damage. Attached Figure Description

[0016] Figure 1 This is a front perspective view of an automatic packaging machine for a highly active bio-organic fertilizer proposed in this utility model; Figure 2 This is a cross-sectional view of the main structure of an automatic packaging machine for highly active bio-organic fertilizer proposed in this utility model. Figure 3 This is a schematic diagram of the rotating disk structure of an automatic packaging machine for highly active bio-organic fertilizer proposed in this utility model. Figure 4 This is a schematic diagram of the pressing cap structure of an automatic packaging machine for a highly active bio-organic fertilizer proposed in this utility model; Figure 5 This is a schematic diagram of the rubber pad structure of an automatic packaging machine for a highly active bio-organic fertilizer proposed in this utility model.

[0017] Legend: 1. Machine body; 2. Metering mechanism; 201. Support plate; 202. Motor; 203. Drive shaft; 204. Rotary disc; 205. Clamping frame; 206. Metering cylinder; 207. Solenoid valve; 3. Fastening mechanism; 301. Cylinder; 302. Pressing cover; 303. Rubber pad; 304. Discharge pipe; 305. Hollow truncated cone; 306. Limiting ring; 4. Feed pipe. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the protection scope of this utility model. Example

[0019] Please refer to Figures 1 to 5 This utility model provides an automatic packaging machine for highly active bio-organic fertilizer, which aims to solve the problems of low work efficiency and material waste caused by unstable packaging bags that are prone to slipping during the filling process of existing high-activity bio-organic fertilizer packaging equipment.

[0020] Please refer to Figure 1 and Figure 2An automatic packaging machine for high-activity bio-organic fertilizer includes a body 1 and a feed pipe 4 connected to the top of the inner wall of the body 1. A metering mechanism 2 is installed on the outer wall of the body 1, and a fastening mechanism 3 is installed on the inner wall of the body 1. The body 1 serves as the main frame of the entire device, used to install and support various functional components. The feed pipe 4 is used to introduce high-activity bio-organic fertilizer from the outside into the body 1 for subsequent filling. The metering mechanism 2 is located in the upper area of ​​the body 1 and extends partially into the body 1. The metering mechanism 2 receives the fertilizer input from the feed pipe 4 and performs continuous, cyclical metering. The fastening mechanism 3 is located inside the body 1 and directly below the metering mechanism 2. The fastening mechanism 3 receives the fertilizer discharged from the metering mechanism 2 and simultaneously provides double fixation of the packaging bag through upper clamping and lower limiting. The metering mechanism 2 specifically includes components fixedly connected to the machine... The machine body 1 has a support plate 201 on its outer wall, a motor 202 fixedly connected to the top of the support plate 201, a drive shaft 203 fixedly connected to the output end of the motor 202, a rotating disk 204 fixedly connected to the outer wall of the drive shaft 203, a clamping frame 205 rotatably connected to the outer wall of the rotating disk 204, a metering cylinder 206 fixedly connected to the inner wall of the clamping frame 205, and a solenoid valve 207 fixedly connected to the bottom of the metering cylinder 206. The fastening mechanism 3 specifically includes a cylinder 301 fixedly connected to the inner wall of the machine body 1, a pressure cover 302 fixedly connected to the output end of the cylinder 301, a rubber pad 303 fixedly connected to the top of the inner wall of the pressure cover 302, a discharge pipe 304 slidably connected to the inner wall of the pressure cover 302, a hollow frustum 305 fixedly connected to the lower outer wall of the discharge pipe 304, and a limiting ring 306 fixedly connected to the lower outer wall of the machine body 1.

[0021] Please refer to Figure 1 and Figure 3To further explain the specific structure and operation of the metering mechanism 2, the metering mechanism 2 includes a support plate 201 fixedly connected to the outer wall of the machine body 1. The support plate 201 has an L-shaped structure. The vertical end of the support plate 201 is fixedly connected to the outer wall of the machine body 1 by bolts. The horizontal end of the support plate 201 is used to support and fix the motor 202. The motor 202 serves as a drive source to provide rotational power. The output end of the motor 202 is fixedly connected to a drive shaft 203. The drive shaft 203 passes through the side wall of the machine body 1 and extends into the interior of the machine body 1. A rotating disk 204 is fixedly connected to the outer wall of the end of the drive shaft 203 located inside the machine body 1. The rotating disk 204 is arranged in a vertical plane inside the machine body 1. Multiple clamping frames 205 are rotatably connected to the outer wall of the rotating disk 204. The multiple clamping frames 205 are evenly spaced along the circumference of the rotating disk 204. The clamping frames 205 and the rotating disk 204 are rotated and matched by pins. This rotating engagement structure ensures that the clamping frame 205 maintains a vertically downward orientation as it revolves with the rotating disk 204. Each clamping frame 205 has a metering cylinder 206 fixedly connected to its inner wall. The metering cylinder 206 is used to hold highly active organic fertilizer. Each metering cylinder 206 has a solenoid valve 207 fixedly connected to its bottom. The solenoid valve 207 controls the discharge flow of the metering cylinder 206. The top opening of the metering cylinder 206 at its highest point is vertically aligned with the bottom outlet of the feed pipe 4, used to receive the infusion of highly active organic fertilizer. The solenoid valve 207 at the bottom of the metering cylinder 206 at its lowest point is vertically aligned with the top inlet of the discharge pipe 304, used to discharge highly active organic fertilizer into the packaging bag. The metering mechanism 2, through the rotation of the rotating disk 204, drives the metering cylinder 206 to circulate between below the feed pipe 4 and above the fastening mechanism 3, thereby achieving a continuous working mode of receiving and discharging material simultaneously.

[0022] Please refer to Figure 2 , Figure 4 and Figure 5The fastening mechanism 3 includes a cylinder 301 fixedly connected to the inner wall of the machine body 1. The cylinder 301 is installed vertically downwards. The end of the piston rod of the cylinder 301 passes through the internal support of the machine body 1 and is fixedly connected to the top center of the pressure cover 302. The pressure cover 302 has a through hole in the middle for the discharge pipe 304 to pass through. The pressure cover 302 slides up and down along the outer wall of the discharge pipe 304 through the through hole. The upper outer wall of the discharge pipe 304 is fixedly connected to the inner wall of the machine body 1. A hollow frustum 305 is fixedly connected to the lower outer wall of the discharge pipe 304. The hollow frustum 305 is designed as a truncated cone structure with a smaller top and a larger bottom. The shape of the inner wall of the pressure cover 302 matches the shape of the outer wall of the hollow frustum 305. The discharge pipe 304 passes through the central axis of the hollow frustum 305. Multiple rubber pads 303 are fixedly connected to the top of the inner wall of the pressure cover 302. The pads 303 are arranged in a ring array on the top surface of the inner wall of the pressing cover 302. The surface of the rubber pads 303 facing the hollow truncated cone 305 is provided with anti-slip raised texture. The anti-slip raised texture is used to increase the roughness of the contact surface when the cylinder 301 drives the pressing cover 302 to move downward to clamp the packaging bag, so as to improve the friction and buffer the hard compression. The lower outer wall of the machine body 1 is fixedly connected to the limiting ring 306. The limiting ring 306 is located directly below the hollow truncated cone 305. The inner diameter of the limiting ring 306 is larger than the maximum outer diameter of the bottom of the hollow truncated cone 305, and the center of the limiting ring 306 and the center of the hollow truncated cone 305 are on the same vertical axis. The limiting ring 306 forms a constraint space to accommodate the lower part of the packaging bag. The limiting ring 306, together with the pressing cover 302 and the hollow truncated cone 305 above, achieves double fixation of the upper and lower ends of the packaging bag.

[0023] Working principle: When high-activity organic fertilizer needs to be packaged in a quantitative manner, the high-activity organic fertilizer enters through the feed pipe 4 and is poured into the empty quantitative cylinder 206 located above. During this filling process, the solenoid valve 207 at the bottom of the quantitative cylinder 206 located below opens, allowing the high-activity organic fertilizer inside the quantitative cylinder 206 to enter the packaging bag through the discharge pipe 304, completing the quantitative packaging. After the high-activity organic fertilizer in the quantitative cylinder 206 located below is completely discharged, the quantitative cylinder 206 located above is also filled with high-activity organic fertilizer. At this time, the motor 202 starts and drives the transmission shaft 203 to rotate. The transmission shaft 203 drives the rotating disk 204 to rotate. The rotating disk 204 drives the quantitative cylinder 206 on the left side, which is already filled, to rotate to the bottom, so that it can work continuously. The quantitative mechanism 2 drives multiple quantitative cylinders 206 to rotate, so that while the quantitative cylinder 206 located below is discharging, the quantitative cylinder 206 located above is receiving filling, thereby completing automatic quantitative filling, improving work efficiency and filling accuracy. When it is necessary to secure the packaging bag, the operator places the packaging bag into the limiting ring 306 and covers the upper part of the packaging bag with the hollow frustum 305. The cylinder 301 is activated to drive the pressing cover 302 to move downward, thereby clamping the packaging bag between the pressing cover 302 and the hollow frustum 305. Both the upper and lower parts of the packaging bag are limited to prevent the packaging bag from slipping due to the impact of the high-activity organic fertilizer, thus reducing cost losses. The fastening mechanism 3 clamps the upper part of the packaging bag between the pressing cover 302 and the hollow frustum 305, while the limiting ring 306 limits the lower part of the packaging bag, thereby ensuring the stability of the packaging bag during the filling process and facilitating operation. In addition, the rubber pad 303 can reduce damage to the packaging bag, increase the friction between the packaging bag and the pressing cover 302, and improve the stability of the packaging bag.

Claims

1. An automatic packaging machine for highly active bio-organic fertilizer, comprising a machine body (1) and a feed pipe (4) connected to the top of the inner wall of the machine body (1). Its features are, The body (1) is provided with a metering mechanism (2) and a fastening mechanism (3); The quantitative mechanism (2) includes a support plate (201) fixedly connected to the outer wall of the machine body (1). A motor (202) is fixedly connected to the top of the support plate (201). A transmission shaft (203) is fixedly connected to the output end of the motor (202). A rotating disk (204) is fixedly connected to the outer wall of the transmission shaft (203). A clamping frame (205) is rotatably connected to the outer wall of the rotating disk (204). A quantitative cylinder (206) is fixedly connected to the inner wall of the clamping frame (205). A solenoid valve (207) is fixedly connected to the bottom of the quantitative cylinder (206). The quantitative mechanism (2) drives the quantitative cylinder (206) to circulate between the feed pipe (4) and the fastening mechanism (3) through the rotation of the rotating disk (204).

2. The automatic packaging machine for a highly active bio-organic fertilizer according to claim 1, characterized in that, The rotating disk (204) is arranged along a vertical plane, and the clamping frames (205) are evenly spaced along the circumference of the rotating disk (204). The clamping frames (205) and the rotating disk (204) are rotated together by a pin, so that the metering cylinder (206) always maintains a vertically downward posture during the revolution of the rotating disk (204). The fastening mechanism (3) includes a cylinder (301) fixedly connected to the inner wall of the machine body (1). The output end of the cylinder (301) is fixedly connected to a pressure cover (302). The pressure cover (302) has... Multiple rubber pads (303) are fixedly connected to the top of the inner wall. A discharge pipe (304) is slidably connected to the inner wall of the pressing cover (302). The upper outer wall of the discharge pipe (304) is fixedly connected to the inner wall of the machine body (1). A hollow frustum (305) is fixedly connected to the lower outer wall of the discharge pipe (304). A limiting ring (306) is fixedly connected to the lower outer wall of the machine body (1). The limiting ring (306) is located directly below the hollow frustum (305) and is used to cooperate with the pressing cover (302) and the hollow frustum (305) to limit and fix the packaging bag.

3. The automatic packaging machine for a highly active bio-organic fertilizer according to claim 2, characterized in that, The rubber pads (303) are arranged in a ring array on the top surface of the inner wall of the compression cover (302). The surface of the rubber pads (303) facing the hollow truncated cone (305) is provided with anti-slip raised texture to increase the friction between the compression cover (302) and the packaging bag and reduce hard damage to the packaging bag.

4. The automatic packaging machine for highly active bio-organic fertilizer according to claim 2, characterized in that, The hollow frustum (305) is a cone-shaped structure with a smaller top and a larger bottom. The inner wall shape of the pressing cover (302) is adapted to the outer wall shape of the hollow frustum (305). The discharge pipe (304) passes through the central axis of the hollow frustum (305). When the cylinder (301) drives the pressing cover (302) to move downward along the outer wall of the discharge pipe (304), the upper part of the packaging bag is clamped between the pressing cover (302) and the hollow frustum (305).

5. The automatic packaging machine for a highly active bio-organic fertilizer according to claim 1, characterized in that, The top opening of the metering cylinder (206) at the highest point is vertically aligned with the bottom outlet of the feed pipe (4) for receiving the injection of highly active organic fertilizer; the solenoid valve (207) at the bottom of the metering cylinder (206) at the lowest point is vertically aligned with the top inlet of the discharge pipe (304) for discharging highly active organic fertilizer into the packaging bag.

6. The automatic packaging machine for a highly active bio-organic fertilizer according to claim 1, characterized in that, The support plate (201) has an L-shaped structure. The vertical end of the support plate (201) is fixedly connected to the outer wall of the machine body (1) by bolts. The horizontal end of the support plate (201) is used to support the motor (202). The transmission shaft (203) passes through the side wall of the machine body (1) and extends into the interior of the machine body (1).

7. The automatic packaging machine for a highly active bio-organic fertilizer according to claim 2, characterized in that, The inner diameter of the limiting ring (306) is larger than the maximum outer diameter of the bottom of the hollow frustum (305), and the center of the limiting ring (306) and the center of the hollow frustum (305) are on the same vertical axis, which is used to accommodate and limit the swing of the lower part of the packaging bag.

8. The automatic packaging machine for a highly active bio-organic fertilizer according to claim 2, characterized in that, The cylinder (301) is installed vertically downwards. The end of the piston rod of the cylinder (301) is fixedly connected to the top center of the clamping cover (302). The clamping cover (302) has a through hole in the middle for the discharge pipe (304) to pass through. The clamping cover (302) slides up and down along the outer wall of the discharge pipe (304) through the through hole.

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