Quantitative packing device for bio-organic fertilizer

Abstract

The utility model discloses a quantitative packing device for bio-organic fertilizer, which belongs to the technical field of fertilizer production equipment and comprises a storage bin and a packing turntable below the storage bin, the center of the bottom of the storage bin is provided with a discharge port and is downwards connected with a blanking mechanism, and the lower part of the blanking mechanism is connected with a valve. A lifting weighing platform is arranged under the valve, and the packaging rotating disc is located between the valve and the lifting weighing platform. The packaging rotary disc comprises a flat wheel rim, the wheel rim is connected with an output shaft of the motor through a spoke, a plurality of bagging rings are evenly arranged at the bottom of the wheel rim at equal intervals, and only one bagging ring is located under the valve at the same time. According to the quantitative packing device for the bio-organic fertilizer, 4-24 packing bags can be loaded at the same time through the packing rotating disc, wheel disc type circulating packing is achieved, efficiency is high, the weighing error is small, the weight consistency of the packed bio-organic fertilizer in each bag is good, the discharging mechanism has the scattering function, and the caking fertilizer is prevented from being packed.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer production equipment, in particular to a quantitative packaging device for biological organic fertilizer. Background Art

[0002] In agricultural production, the use of fertilizers is crucial to increasing crop yields. Bio-organic fertilizers refer to a type of fertilizer that combines the effects of microbial fertilizers and organic fertilizers, which are made by combining specific functional microorganisms with organic materials that are mainly derived from animal and plant residues and have been harmlessly treated and decomposed. As people's requirements for food safety and agricultural product quality continue to increase, the use of bio-organic fertilizers is becoming more and more widespread.

[0003] Packaging is a critical step in organic fertilizer production lines. Manual operation and low-end equipment can lead to inefficiency, low precision, and high labor intensity. With the development of modern agricultural technology and related industries, there is a growing demand for automated and precise fertilizer packaging. Therefore, it is necessary to develop a fertilizer quantitative packaging device that can automatically measure and efficiently package fertilizer, reduce labor intensity, and improve packaging efficiency and weight accuracy. Summary of the Invention

[0004] In view of the deficiencies in the prior art, the utility model provides a device for quantitatively packaging biological organic fertilizer, which realizes efficient and accurate quantitative packaging of organic fertilizer.

[0005] In order to achieve the above purpose, the technical solution adopted by the present utility model is as follows:

[0006] A quantitative packaging device for bio-organic fertilizer is characterized in that it includes a storage bin and a packaging turntable below the storage bin, a discharge port is provided at the bottom center of the storage bin and is downwardly connected to a feeding mechanism, a valve is connected to the lower part of the feeding mechanism, a lifting weighing platform is provided directly below the valve, and the packaging turntable is located at a height between the valve and the lifting weighing platform; the packaging turntable includes a flat rim, which is connected to the output shaft of the motor through spokes, and a plurality of bagging rings are evenly spaced at the bottom of the rim, and only one bagging ring is located directly below the valve at the same time.

[0007] Furthermore, upper and lower through holes are provided in the middle of the unloading mechanism, and a number of parallel and synchronously rotating shafts are provided in the upper and lower through holes. A support plate is sleeved on the rotating shaft, and a notch is provided on the outer edge of the support plate. A beating stick is connected to the notch, and 6 beating sticks are equidistantly connected to the outside of each rotating shaft through the support plate.

[0008] Furthermore, the lifting weighing platform includes a weighing platform and a lifting rod connected to the lower part thereof, and a strain gauge sensor is arranged in the weighing platform.

[0009] Furthermore, the valve is a gate valve or a butterfly valve, and a variable diameter discharge pipe is connected to the lower part, and the upper end of the variable diameter discharge pipe is a square opening and the lower end is a round opening.

[0010] Furthermore, the height difference between the packaging turntable and the lifting weighing platform is greater than the height difference between the turntable and the valve.

[0011] Furthermore, a space for accommodating packaging bags is provided between the bagging ring and the lifting and weighing platform.

[0012] Furthermore, the number of the bagging rings is 4 to 24, and the bagging rings include an upper ring and a lower ring, which are connected by an oblique rod. The diameter of the upper ring is larger than that of the lower ring, and the lower ring is connected with a hook or clip for fixing the packaging bag.

[0013] Furthermore, the lifting rod is driven by one of electric, pneumatic and hydraulic means.

[0014] The beneficial effects of adopting the technical solution of this utility model are as follows:

[0015] 1. The utility model is a biological organic fertilizer quantitative packaging device, which adopts a packaging turntable that can load 4 to 24 packaging bags at the same time, and the wheel-type circulation packaging has a smooth process and high efficiency.

[0016] 2. The utility model is a biological organic fertilizer quantitative packaging device, which lifts the packaging bag by the weighing platform to weigh the weight of the fertilizer filled in the packaging bag, with small error and good consistency of weight of each bag of packaged organic fertilizer.

[0017] 3. The utility model is a quantitative packaging device for bio-organic fertilizer, which is provided with a feeding mechanism with a breaking function to avoid packing agglomerated bio-organic fertilizer into packaging bags, thereby ensuring product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 yes Figure 1 A in the middle is an enlarged schematic diagram;

[0020] Figure 3 It is a side structural schematic diagram of the utility model;

[0021] Figure 4 It is a structural diagram of the feeding mechanism in the utility model;

[0022] Figure 5 It is a structural diagram of the rotating shaft of the utility model;

[0023] Figure 6 yes Figure 5 The enlarged schematic diagram of point B in the middle;

[0024] Figure 7 It is a structural schematic diagram of the support sheet in the utility model.

[0025] Explanation of the marks in the figure: 10, storage bin; 20, packaging turntable; 201, wheel rim; 202, spoke; 203, motor; 204, bagging ring; 204-1, upper ring; 204-2, lower ring; 204-3, inclined rod; 30, unloading mechanism; 301, rotating shaft; 302, supporting plate; 303, beating stick; 40, valve; 50, lifting weighing platform; 501, weighing platform; 502, lifting rod; 60, variable diameter discharge pipe. DETAILED DESCRIPTION

[0026] In order to make the technical solutions, objectives and advantages of the present invention more clearly understood, the present invention will be described in further detail below with reference to the accompanying drawings.

[0027] like Figures 1 to 7 As shown, a quantitative packaging device for bio-organic fertilizer includes a storage bin 10 supported off the ground by a bracket, a packaging turntable 20 is provided below the storage bin 10, a discharge port is provided at the bottom center of the storage bin 10 and is downwardly connected to a feeding mechanism 30, a valve 40 is connected to the lower part of the feeding mechanism 30, the opening and closing of the valve 40 controls the lowering and stopping of the fertilizer, a lifting weighing platform 50 is provided directly below the valve 40, the packaging turntable 20 is located at a height between the valve 40 and the lifting weighing platform 50, the height difference between the packaging turntable 20 and the lifting weighing platform 50 is greater than the height difference between the packaging turntable 20 and the valve 40, the packaging turntable 20 is used to transport empty packaging bags and packaging bags filled with bio-organic fertilizer, and the wheel-type circulation realizes smooth packaging.

[0028] Specifically, the packaging turntable 20 includes a flat rim 201, which is connected to the output shaft of the motor 203 through the spokes 202. A number of bagging rings 204 are evenly spaced at the bottom of the rim 201. At the same time, only one bagging ring 204 is located directly below the valve 40. A space for accommodating vertical packaging bags is provided between the bagging ring 204 and the lifting weighing platform 50. The bagging ring 204 is used to connect the bag mouth of the packaging bag.

[0029] Details such as Figures 4 to 7As shown, the middle of the feeding mechanism 30 is provided with an upper and lower through hole, and a plurality of parallel and synchronously rotating shafts 301 are provided in the upper and lower through holes, and a support sheet 302 is sleeved on the rotating shaft 301, and a notch is provided on the outer edge of the supporting sheet 302, and a beating stick 303 is connected to some of the notches. Six beating sticks 303 are equidistantly connected to the outside of each rotating shaft 301 through the supporting sheet 302, and all beating sticks 303 are parallel to the rotating shaft 301, and there is a gap between the rotating shaft 301 and the beating stick 303. A gap is provided for the passage of fertilizer, and the notch of the support sheet 302 realizes the transmission between adjacent rotating shafts 301, that is, the notch on the support sheet 302 connected to a certain rotating shaft 301 can clamp the beating stick 303 connected around the periphery of the adjacent rotating shaft 301. Through the above arrangement, one rotating shaft 301 can be driven by a power element to make all the rotating shafts 301 move, thereby realizing large-scale and efficient material unloading. It also has a breaking function while unloading, thereby preventing compacted biological organic fertilizer from entering the packaging bag below.

[0030] The lifting weighing platform 50 comprises a weighing platform 501 and a lifting rod 502 connected to its lower portion. Lifting rod 502 is driven by one of the following: electric, pneumatic, or hydraulic methods. A strain gauge sensor is installed within weighing platform 501. When an object is placed on weighing platform 501, the weight of the object acts on it, causing the strain gauge in the sensor to deform. A strain gauge is a sensitive element that converts deformation into a change in resistance. When an empty packaging bag moves above weighing platform 501, lifting rod 502 raises weighing platform 501 to contact the bottom of the bag, measuring the weight of the fertilizer filled in the bag. When the set weight is reached, valve 40 and discharge mechanism 30 close, weighing platform 501 moves downward, and the packaging turntable 20 rotates to remove the filled packaging bag from above weighing platform 501. The empty packaging bag at the next station moves onto weighing platform 501.

[0031] The valve 40 is a gate valve or a butterfly valve with good sealing performance. It can effectively prevent fertilizer leakage and external air, moisture, etc. from entering the storage bin 10, thereby ensuring the storage quality of the fertilizer. The opening and closing of the valve 40 can be easily controlled by an electric device, which facilitates the discharge and packaging of the fertilizer; a reducing discharge pipe 60 is connected to the lower part of the valve 40. The upper end of the reducing discharge pipe 60 is a square opening and the lower end is a round opening, which matches the bag opening of the packaging bag connected to the bagging ring 204 for easy filling.

[0032] The number of bagging rings 204 connected to the wheel rim 201 is 4 to 24. The bagging rings 204 include an upper ring 204-1 and a lower ring 204-2, which are connected by a diagonal rod 204-3. The diameter of the upper ring 204-1 is larger than that of the lower ring 204-2. The lower ring 204-2 is connected to a hook or clip for fixing the packaging bag. In addition, a conveyor belt is provided below the packaging turntable 20 in a place where it does not interfere with the lifting and weighing platform 50. The conveyor belt is used to transport the packaged bio-organic fertilizer to the next production link.

[0033] When using the bio-organic fertilizer quantitative packaging device of the present invention, the bagging ring 204 fixes the bag opening of the empty packaging bag, the wheel 201 rotates to move the empty packaging bag to the bottom of the variable diameter discharge pipe 60, the lifting rod 502 raises the weighing platform 501 to contact the bottom of the bag, opens the valve 40 and the discharge mechanism 30 to lower the fertilizer into the packaging bag, and the weighing platform 501 measures the weight of the fertilizer filled into the packaging bag. After reaching the set value, the valve 40 and the discharge mechanism 30 are closed, the weighing platform 501 moves down, and the packaging turntable 20 rotates to remove the filled packaging bag from above the weighing platform 501. The empty packaging bag of the next station is moved onto the weighing platform 501, and the operation cycle is repeated. The packaging turntable 20 can load 4 to 24 packaging bags at the same time. The wheel-type circulation realizes smooth packaging, effectively improving production efficiency. The conveyor belt transports the bagged bio-organic fertilizer to the next production link.

[0034] While the above-described preferred embodiments of the present invention serve as a guide, the scope of protection of the present invention is not limited thereto. Based on the above description, those skilled in the art are fully capable of making various changes and modifications without departing from the technical spirit of the present invention. Any modifications, equivalent substitutions, and improvements based on the spirit of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A bio-organic fertilizer quantitative packaging device, characterized by: The invention comprises a storage bin (10) and a packaging turntable (20) below the storage bin (10), wherein a discharge port is provided at the bottom center of the storage bin (10) and is connected downwardly to a feeding mechanism (30), the lower part of the feeding mechanism (30) is connected to a valve (40), a lifting weighing platform (50) is provided directly below the valve (40), and the packaging turntable (20) is located at a height between the valve (40) and the lifting weighing platform (50); the packaging turntable (20) comprises a horizontal wheel rim (201), the wheel rim (201) is connected to the output shaft of a motor (203) through a spoke (202), and a plurality of bagging rings (204) are evenly arranged at equal intervals on the bottom of the wheel rim (201), and only one bagging ring (204) is located directly below the valve (40) at the same time.

2. A biological organic fertilizer quantitative packaging device according to claim 1, characterized in that: The unloading mechanism (30) is provided with upper and lower through holes in the middle, and a plurality of parallel and synchronously rotating shafts (301) are provided in the upper and lower through holes. A support plate (302) is sleeved on the rotating shaft (301), and a notch is provided on the outer edge of the support plate (302). A breaking stick (303) is connected in the notch. Six breaking sticks (303) are equidistantly connected to the outside of each rotating shaft (301) through the support plate (302).

3. A biological organic fertilizer quantitative packaging device according to claim 1, characterized in that: The lifting weighing platform (50) comprises a weighing platform (501) and a lifting rod (502) connected to the lower portion thereof, and a strain gauge sensor is provided in the weighing platform (501).

4. A biological organic fertilizer quantitative packaging device according to claim 1, characterized in that: The valve (40) is a gate valve or a butterfly valve, and is connected to a variable diameter discharge pipe (60) at its lower portion. The variable diameter discharge pipe (60) has a square opening at its upper end and a round opening at its lower end.

5. A biological organic fertilizer quantitative packaging device according to claim 1, characterized in that: The height difference between the packaging turntable (20) and the lifting weighing platform (50) is greater than the height difference between the packing turntable (20) and the valve (40).

6. A bio-organic fertilizer quantitative packaging device according to claim 5, characterized in that: A space for accommodating packaging bags is provided between the bagging ring (204) and the lifting weighing platform (50).

7. A bio-organic fertilizer quantitative packaging device according to claim 6, characterized in that: The number of the bagging rings (204) is 4 to 24. The bagging rings (204) include an upper ring (204-1) and a lower ring (204-2), which are connected by an inclined rod (204-3). The diameter of the upper ring (204-1) is larger than that of the lower ring (204-2). The lower ring (204-2) is connected with a hook or a clip for fixing the packaging bag.

8. A bio-organic fertilizer quantitative packaging device according to claim 3, characterized in that: The lifting rod (502) is driven by one of electric, pneumatic and hydraulic methods.

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