Nutrient soil packaging equipment

Abstract

The invention provides nutrient soil packaging equipment, and relates to the technical field of packaging equipment in the planting industry, the nutrient soil packaging equipment comprises a feeding assembly, an outlet of the feeding assembly is connected with a packaging frame body, a hammering assembly is arranged right above the packaging frame body, a bagging assembly is arranged right below the packaging frame body, and a bottom supporting lifting assembly is arranged right below the bagging assembly. The device has the beneficial effects that an operator only needs to sleeve a packaging bag on an outer sleeving plate, the outer sleeving plate drives the packaging bag to ascend and clamp the opening of the packaging bag between an inner sleeving ring and the outer sleeving plate, a bottom supporting lifting assembly ascends, a feeding assembly fills nutrient soil into the packaging bag, and then a bagging assembly loosens the opening of the bag and descends to a certain height; the bottom supporting lifting assembly drives a bag filled with nutrient soil to descend so that a bag opening can be completely separated from the bagging assembly, then the bottom supporting lifting assembly conveys the nutrient soil to the conveying assembly, people only need to carry out the bagging action in the nutrient soil packaging process, and therefore the labor cost is saved, and the nutrient soil packaging efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of planting industry packaging equipment, in particular to a nutrient soil packaging equipment. Background Art

[0002] Nutritional soil is specially formulated to meet the growth and development of seedlings. It contains a variety of mineral nutrients. It is loose and aerated, has strong water and fertilizer retention capacity, and is free of pests and diseases. For large-scale planting bases, the amount of nutritional soil required for each seedling planting is huge, and most of the nutritional soil packaging equipment on the market is for medium-sized packaging. For a planting site, the number of packages required for the nutritional soil is extremely large, which not only causes waste of packaging bags, but also is quite troublesome when spreading the nutritional soil into the planting site.

[0003] Because large bags of nutrient soil are large in size and heavy in weight, it would be difficult to package without relying on equipment. Therefore, there is an urgent need for a device that can assist in packaging large bags of nutrient soil. Summary of the invention

[0004] The invention overcomes the shortcomings of the prior art and sets up a mechanized nutrient soil auxiliary packaging equipment. People only need to carry out the bagging action to package the nutrient soil into large bags, which not only saves a large number of small packaging bags, but also reduces the number of times the bag openings of subsequent packaging bags are sewn, greatly improving production efficiency. In order to solve the above technical problems, the invention is implemented through the following technical solutions: A nutrient soil packaging device comprises a feeding component, the outlet of the feeding component is connected to a packaging frame, a hammering component is arranged directly above the packaging frame, a bagging component is arranged directly below the packaging frame, and a bottom lifting component is arranged directly below the bagging component; The bagging assembly can be lifted and lowered between the packaging frame and the bottom lifting assembly; The lower end surface of the packaging frame is protrudingly provided with an inner ring, and the bag assembly includes an outer connecting plate. After the outer connecting plate is connected to the packaging bag, the bag assembly is raised until it supports the lower end surface of the packaging frame, and the inner ring is inserted into the outer connecting plate. A part of the opening edge of the packaging bag is clamped between the inner ring and the outer connecting plate, and the other part of the opening edge of the packaging bag is clamped between the outer connecting plate and the lower end surface of the packaging frame.

[0005] Furthermore, the outer connecting plate includes an outer ring plate, the bottom outer ring of the outer ring plate extends out of the outer supporting plate, a clamping cylinder is arranged on the outer supporting plate, the output end of the clamping cylinder faces the outer ring plate, the packaging bag is sleeved in the middle of the outer ring plate, the opening edge of the packaging bag extends to the outer supporting plate, and the output end of the clamping cylinder presses the opening edge of the packaging bag tightly against the outer side of the outer ring plate when it is pushed out.

[0006] Furthermore, the lower end of the outer connecting plate is connected to the second lifting cylinder, and the second lifting cylinder is connected to the first lifting cylinder.

[0007] Furthermore, the hammering assembly includes a middle hammering cylinder and a side hammering cylinder, the middle hammering cylinder is connected to the first hammering block, the output end of the side hammering cylinder is connected to the second hammering block, and the horizontal projection surfaces of the first hammering block and the second hammering block are consistent with the horizontal projection surface of the inner ring of the inner ring. Furthermore, the second hammer pressing block is arranged around the first hammer pressing block, and when the nutrient soil is hammered, the second hammer pressing block and the first hammer pressing block are pressed down alternately. Furthermore, the bottom supporting lifting assembly includes a lifting mechanism, and the lifting mechanism is connected to the lifting power component and the transverse transmission belt component; The lifting mechanism comprises a bottom plate, a lifting plate is arranged directly above the bottom plate, the bottom plate is rotatably connected to a first scissor-type movable rod, the lifting plate is rotatably connected to a second scissor-type movable rod, the first scissor-type movable rod and the middle part of the second scissor-type movable rod are hinged together, one end of the first scissor-type movable rod away from the bottom plate is slidably connected to the lifting plate, and one end of the second scissor-type movable rod away from the lifting plate is slidably connected to the bottom plate; One end of the lifting plate is connected with a chain tensioning bolt.

[0008] Furthermore, the lifting power component includes a lifting cylinder, the output end of the lifting cylinder is connected to the sprocket seat, the sprocket seat is rotatably connected to the sprocket, the bottom of the lifting cylinder is connected to the chain, and the chain spans over the top of the sprocket and is connected to the chain tensioning bolt.

[0009] Furthermore, a conveying assembly is provided at one end of the bottom lifting assembly, and the conveying assembly includes a conveying base, conveying side guard plates are provided on both sides of the conveying base, a conveying drive motor is provided on one side of the conveying base, and a conveying belt group is provided on the conveying base. The conveying belt group includes a conveying belt, and the two ends of the conveying belt are respectively connected to the driving shaft and the passive shaft, and a conveying belt support structure is provided in the middle of the two layers of conveying belts.

[0010] Furthermore, the packaging frame includes a guide hopper, an inner ring is arranged at the outlet of the lower end of the guide hopper, operating stations are arranged on both sides of the packaging frame, and a guard plate is arranged at the operating station facing the bagging assembly.

[0011] Furthermore, the feeding assembly includes a compartmented feeding belt, a feeding outer frame is arranged on the outside of the compartmented feeding belt, an inlet is arranged at the bottom of the feeding outer frame, the inlet opening faces upward, and a discharge port is arranged at the top of the feeding outer frame, the discharge port opening faces downward, and the discharge port opening is connected to the upper inlet of the guide hopper.

[0012] Compared with the prior art, the invention has the following beneficial effects: 1. A liftable bagging component is provided. The operator only needs to put the packaging bag on the outer sleeve. The outer sleeve will rise with the packaging bag and clamp the packaging bag mouth between the inner sleeve and the outer sleeve. The bottom lifting component will rise, and the feeding component will put the nutrient soil into the packaging bag. After the bagging is completed, the bagging component will loosen the bag mouth and descend to a certain height. The bottom lifting component will descend with the bag full of nutrient soil until the bag mouth is out of the bagging component. Then the bottom lifting component will transport the bag full of nutrient soil to the conveying component. With the assistance of mechanical equipment, people only need to perform the bagging action to pack the nutrient soil in large bags, which not only saves a large number of small packaging bags for feeding, but also reduces the number of subsequent bag mouth sewing, thereby greatly improving production efficiency.

[0013] 2. A hammering component is provided, which includes a first hammer block and a second hammer block to hammer the nutrient soil. The horizontal projection surfaces of the first hammer block and the second hammer block coincide with the horizontal projection surface of the inner ring of the inner ring. When the nutrient soil is hammered, the second hammer block and the first hammer block are pressed down alternately. Therefore, in the process of bagging the nutrient soil, the nutrient soil can be evenly spread in the bag, so that the bag can pack more nutrient soil. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the invention and are used together with the embodiments of the invention to explain the invention, but do not constitute a limitation of the invention. In the accompanying drawings: Figure 1 2 is a general schematic diagram of a nutrient soil packaging device according to an embodiment of the present invention; Figure 2 It is a schematic structural diagram of a feeding assembly according to an embodiment of the present invention; Figure 3 is a side view of a loading assembly according to an embodiment of the present invention; Figure 4 is an exploded schematic diagram of a conveying assembly according to an embodiment of the present invention; Figure 5 is a schematic structural diagram of a conveying assembly according to an embodiment of the present invention; Figure 6 is a schematic diagram of the structure of a hammer assembly according to an embodiment of the present invention; Figure 7 is an exploded schematic diagram of a hammer assembly according to an embodiment of the present invention; Figure 8 is a schematic structural diagram of a bagging assembly according to an embodiment of the present invention; Fig. 9 2 is a schematic diagram of the structure of a bottom supporting lifting assembly according to an embodiment of the present invention; Fig.10 2 is an exploded schematic diagram of a bottom supporting lifting assembly according to an embodiment of the present invention; Fig.11It is a partial schematic diagram of a packaging frame and a bagging assembly according to an embodiment of the present invention.

[0015] In the figure: 1. Feeding assembly; 101. Grating feeding belt; 102. Feeding outer frame; 1021. Feeding port; 1022. Discharging port; 2. Hammering assembly; 201. Middle hammering cylinder; 2011. First hammering block; 202. Side hammering cylinder; 2021. Second hammering block; 3. Bagging assembly; 301. First lifting cylinder; 302. Second lifting cylinder; 303. Outer connecting plate; 3031. Outer ring plate; 3032. Outer bearing plate; 304. Pressing cylinder; 4. Bottom lifting assembly; 401. Lifting mechanism; 4011. Bottom plate; 4012. Lifting plate; 40121. Chain tensioning bolt; 4013. First Scissor-type movable rod; 4014, second scissor-type movable rod; 402, lifting power component; 4021, lifting cylinder; 4022, sprocket seat; 4023, sprocket; 4024, chain; 403, horizontal transmission belt component; 404, belt drive motor; 5, conveying assembly; 501, conveying base; 5011, conveying side guard plate; 502, conveying drive motor; 503, conveying belt support member; 504, conveying belt group; 5041, driving shaft; 5042, driven shaft; 5043, conveying belt; 6, packaging frame; 601, guide hopper; 602, inner ring; 603, guard plate; 604, operating station. DETAILED DESCRIPTION

[0016] The preferred embodiments of the invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the invention, and are not used to limit the invention.

[0017] like Figures 1 to 11The nutrient soil packaging equipment shown is mainly used for packaging nutrient soil in large packages. The height of this type of nutrient soil after packaging is greater than 1.8 meters. Therefore, it is difficult to achieve fast packaging by the traditional method of relying on manual packaging. The nutrient soil packaging equipment of the present invention includes a feeding component 1, the outlet of the feeding component 1 is connected to the packaging frame 6, a hammering component 2 is arranged directly above the packaging frame 6, a bagging component 3 is arranged directly below the packaging frame 6, and a bottom lifting component 4 is arranged directly below the bagging component 3; the bagging component 3 can be lifted and lowered between the packaging frame 6 and the bottom lifting component 4; the nutrient soil is transported to the top of the packaging frame 6 through the feeding component 1, and after being put into the guide hopper 601 of the packaging frame 6, it is output through the inner ring 602, the bagging component 3 clamps the bag mouth of the packaging bag directly below the inner ring 602, and the bottom lifting component 4 is used to load the nutrient soil. During the whole process of packing the nutrient soil, the bottom lifting component 4 supports the bottom of the nutrient soil until the bag is filled with the nutrient soil. Then the bagging component 3 loosens the bag opening and descends to a certain height, so that the bag opening is no longer clamped by the outer connecting plate 303 and the inner ring 602 or the outer connecting plate 303 and the packaging frame 6. Then the bottom lifting component 4 descends with the bag filled with nutrient soil until the bag opening height of the bag escapes from the bagging component 3, so that the bag will not be blocked by the bagging component 3 when moving horizontally. Then the bottom lifting component 4 transports the bag filled with nutrient soil to the conveying component 5. Due to the assistance of mechanical equipment, people only need to perform the bagging action to package the nutrient soil in large bags, which not only saves a large number of small packaging bags, but also reduces the number of times the bag openings of the subsequent packaging bags are sewn and disassembled, thereby greatly improving the production efficiency.

[0018] The outer connecting plate 303 includes an outer ring plate 3031, the outer ring of the bottom of the outer ring plate 3031 extends out of the outer bearing plate 3032, and a pressing cylinder 304 is arranged on the outer bearing plate 3032, and the output end of the pressing cylinder 304 faces the outer ring plate 3031. The packaging bag is sleeved in the middle of the outer ring plate 3031, and the opening edge of the packaging bag extends to the outer bearing plate 3032. When the output end of the pressing cylinder 304 is pushed out, the opening edge of the packaging bag is pressed and fitted to the outer side of the outer ring plate 3031. Therefore, the opening of the packaging bag has been clamped by the bagging assembly 3 when the bagging assembly 3 is empty, so that when the bagging assembly 3 is lifted up with the packaging bag, the packaging bag will not fall, ensuring that the packaging bag can smoothly reach the bottom of the inner ring 602.

[0019] The feeding assembly 1 includes a compartmented feeding belt 101, a feeding outer frame 102 is arranged on the outside of the compartmented feeding belt 101, an inlet 1021 is arranged at the bottom of the feeding outer frame 102, the inlet 1021 opens upward, and a discharge port 1022 is arranged at the top of the feeding outer frame 102, the discharge port 1022 opens downward, and the discharge port 1022 is connected to the upper entrance of the guide hopper 601. An inner ring 602 is protruding from the lower end surface of the packaging frame 6, and the bag assembly 3 includes an outer connecting plate 303. After the outer connecting plate 303 is connected to the packaging bag, the bag assembly 3 is raised until it supports the lower end surface of the packaging frame 6, and the inner ring 602 is inserted into the outer connecting plate 303. A part of the opening edge of the packaging bag is clamped between the inner ring 602 and the outer connecting plate 303, and the other part of the opening edge of the packaging bag is clamped between the outer connecting plate 303 and the lower end surface of the packaging frame 6. Therefore, during the process of loading the packaging bag with nutrient soil, the bag opening is firmly positioned due to the mutual fit of the inner ring 602 and the outer connecting plate 303. In this way, when the nutrient soil falls down, the bag opening of the packaging bag will not be detached downward, thereby ensuring the stability of the entire packaging environment during the soil loading process.

[0020] The packaging frame 6 includes a guide hopper 601, an inner ring 602 is arranged at the outlet of the lower end of the guide hopper 601, and operating stations 604 are arranged on both sides of the packaging frame 6. A guard plate 603 is arranged at the operating station 604 facing the bagging assembly 3. The lower end of the outer connecting plate 303 is connected to the second lifting cylinder 302, and the second lifting cylinder 302 is connected to the first lifting cylinder 301. The guard plate 603 separates the second lifting cylinder 302 and the first lifting cylinder 301 from the operator to prevent the second lifting cylinder 302 and the first lifting cylinder 301 from causing harm to people when they are in action. The outer connecting plate 303 can perform two-stage lifting. When the operator is bagging, the second lifting cylinder 302 and the first lifting cylinder 301 are in a retracted state. At this time, the outer connecting plate 303 and the bottom lifting assembly 4 are both lowered to the lowest point. The operator puts the bag in the middle of the outer ring plate 3031 and moves the bag mouth toward the outer ring plate 3031. The end is turned out to the outside, and then the bag opening is fixed on the outer sleeve plate 303 by using the clamping cylinder 304, then the pushing rods of the second lifting cylinder 302 and the first lifting cylinder 301 are pushed out, the outer sleeve plate 303 is raised to the highest point, and then the bottom lifting assembly 4 is also raised. After the bag is filled with nutrient soil, the clamping cylinder 304 and the second lifting cylinder 302 are contracted so that the bag opening is no longer fixed, and then the bottom lifting assembly 4 is lowered, so that the bag opening is lowered to a height lower than the outer sleeve plate 303, which is convenient for the subsequent removal of the bag filled with nutrient soil.

[0021] The hammering assembly 2 includes a middle hammering cylinder 201 and a side hammering cylinder 202. The middle hammering cylinder 201 is connected to a first hammering block 2011. The output end of the side hammering cylinder 202 is connected to a second hammering block 2021. The horizontal projection surfaces of the first hammering block 2011 and the second hammering block 2021 coincide with the horizontal projection surface of the inner ring of the inner ring 602. Therefore, the cross-sectional direction of the entire bag can be hammered, so that the nutrient soil can be hammered and filled. The second hammering block 2021 is arranged around the first hammering block 2011, and the feeding assembly 1 is intermittently When feeding materials into the packaging bag, the second hammer block 2021 and the first hammer block 2011 are pressed down alternately. Because the second hammer block 2021 and the first hammer block 2011 are pressed down alternately, when the density of the nutrient soil is hammered is relatively high, the excess nutrient soil can be moved around the upper gap so that the entire upper surface of the nutrient soil is not compacted, thereby avoiding excessive pressure of the nutrient soil around the bag and causing damage to the bag. Therefore, the hammering component 2 can make the nutrient soil evenly distributed in the bag and can be compacted, so that the interior of the bag is fully filled, thereby improving the utilization rate of the bag.

[0022] The bottom lifting assembly 4 includes a lifting mechanism 401, which is connected to a lifting power component 402 and a horizontal transmission belt component 403; the lifting mechanism 401 includes a bottom plate 4011, and a lifting plate 4012 is arranged directly above the bottom plate 4011; the bottom plate 4011 is rotatably connected to a first scissor-type movable rod 4013, and the lifting plate 4012 is rotatably connected to a second scissor-type movable rod 4014; the first scissor-type movable rod 4013 and the middle part of the second scissor-type movable rod 4014 are hinged together; one end of the first scissor-type movable rod 4013 away from the bottom plate 4011 is slidably connected to the lifting plate 4012, and one end of the second scissor-type movable rod 4014 away from the lifting plate 4012 is slidably connected to the bottom plate 4011; one end of the lifting plate 4012 is connected to a chain tensioning bolt 40121.

[0023] The lifting power component 402 includes a lifting cylinder 4021, the output end of the lifting cylinder 4021 is connected to a sprocket seat 4022, the sprocket seat 4022 is rotatably connected to a sprocket 4023, the bottom of the lifting cylinder 4021 is connected to a chain 4024, the chain 4024 is connected to a chain tensioning bolt 40121 across the top of the sprocket 4023, and the degree of tension of the chain 4024 can be adjusted by rotating the chain tensioning bolt 40121, so that the chain 4024 and the sprocket 4023 can fully cooperate. When the lifting cylinder 4021 is pushed out, the sprocket 4023 is lifted up, and the end of the chain 4024 connected to the lifting plate 4012 is also pulled up, so that the lifting plate 4012 can be pulled up together. When the lifting cylinder 4021 contracts, the sprocket 4023 is pulled down, and the end of the chain 4024 connected to the lifting plate 4012 is also lowered, so that the lifting plate 4012 can be lowered together, so that the lifting plate 4012 can be lifted and lowered.

[0024] A conveying assembly 5 is provided at one end of the bottom lifting assembly 4. When the bottom lifting assembly 4 is lowered, the upper surface height of the transverse transmission belt component 403 is consistent with the upper surface height of the conveying belt 5043. The conveying assembly 5 includes a conveying base 501. Conveying side guard plates 5011 are provided on both sides of the conveying base 501. A conveying drive motor 502 is provided on one side of the conveying base 501. A conveying belt group 504 is provided on the conveying base 501. The conveying belt group 504 includes a conveying belt 5043. The two ends of the conveying belt 5043 are respectively connected to a driving shaft 5041 and a driven shaft 5042. A conveying belt support member 503 is provided in the middle of the two layers of conveying belts 5043. The conveying belt support member 503 can support the nutrient soil on the upper belt, so that the conveying belt 5043 can run smoothly without being crushed.

[0025] Finally, it should be noted that the above are only preferred embodiments of the invention and are not intended to limit the invention. Although the invention has been described in detail with reference to the embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. However, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the invention should be included in the protection scope of the invention.

Claims

1. A nutrient soil packaging device, characterized in that: It comprises a feeding component (1), the outlet of the feeding component (1) is connected to a packaging frame (6), a hammering component (2) is arranged directly above the packaging frame (6), a bagging component (3) is arranged directly below the packaging frame (6), and a bottom supporting lifting component (4) is arranged directly below the bagging component (3); The bagging assembly (3) can be lifted and lowered between the packaging frame (6) and the bottom lifting assembly (4); The lower end surface of the packaging frame (6) is provided with an inner ring (602) protruding therefrom, and the bagging assembly (3) comprises an outer connecting plate (303). After the outer connecting plate (303) has been connected to the packaging bag, the bagging assembly (3) is raised until it is against the lower end surface of the packaging frame (6), and the inner ring (602) is inserted into the outer connecting plate (303). A portion of the opening edge of the packaging bag is clamped between the inner ring (602) and the outer connecting plate (303), and another portion of the opening edge of the packaging bag is clamped between the outer connecting plate (303) and the lower end surface of the packaging frame (6).

2. The nutrient soil packaging equipment according to claim 1, characterized in that: The outer coupling plate (303) comprises an outer ring plate (3031), the bottom outer ring of the outer ring plate (3031) extends out of an outer supporting plate (3032), a pressing cylinder (304) is arranged on the outer supporting plate (3032), the output end of the pressing cylinder (304) faces the outer ring plate (3031), the packaging bag is sleeved in the middle of the outer ring plate (3031), the opening edge of the packaging bag extends onto the outer supporting plate (3032), and the output end of the pressing cylinder (304) presses the opening edge of the packaging bag tightly against the outer side of the outer ring plate (3031) when it is pushed out.

3. The nutrient soil packaging equipment according to claim 2, characterized in that: The lower end of the outer connecting plate (303) is connected to the second lifting cylinder (302), and the second lifting cylinder (302) is connected to the first lifting cylinder (301).

4. The nutrient soil packaging equipment according to claim 3, characterized in that: The hammering assembly (2) comprises a middle hammering cylinder (201) and a side hammering cylinder (202); the middle hammering cylinder (201) is connected to a first hammering block (2011); an output end of the side hammering cylinder (202) is connected to a second hammering block (2021); and horizontal projection surfaces of the first hammering block (2011) and the second hammering block (2021) coincide with a horizontal projection surface of the inner ring of the inner ferrule (602).

5. The nutrient soil packaging equipment according to claim 4, characterized in that: The second hammer pressing block (2021) is arranged around the first hammer pressing block (2011), and when the nutrient soil is hammered, the second hammer pressing block (2021) and the first hammer pressing block (2011) are pressed down alternately.

6. The nutrient soil packaging equipment according to any one of claims 1 to 5, characterized in that: The bottom supporting lifting assembly (4) comprises a lifting mechanism (401), wherein the lifting mechanism (401) is connected to a lifting power component (402) and a transverse transmission belt component (403); The lifting mechanism (401) comprises a bottom plate (4011), a lifting plate (4012) is arranged directly above the bottom plate (4011), the bottom plate (4011) is rotatably connected to a first scissor-type movable rod (4013), the lifting plate (4012) is rotatably connected to a second scissor-type movable rod (4014), the first scissor-type movable rod (4013) and the second scissor-type movable rod (4014) are hinged together at their middle parts, one end of the first scissor-type movable rod (4013) away from the bottom plate (4011) is slidably connected to the lifting plate (4012), and one end of the second scissor-type movable rod (4014) away from the lifting plate (4012) is slidably connected to the bottom plate (4011); One end of the lifting plate (4012) is connected to a chain tensioning bolt (40121).

7. The nutrient soil packaging equipment according to claim 6, characterized in that: The lifting power component (402) comprises a lifting cylinder (4021), the output end of the lifting cylinder (4021) is connected to a sprocket seat (4022), the sprocket seat (4022) is rotatably connected to a sprocket (4023), the bottom of the lifting cylinder (4021) is connected to a chain (4024), and the chain (4024) passes over the top of the sprocket (4023) and is connected to a chain tensioning bolt (40121).

8. The nutrient soil packaging equipment according to claim 7, characterized in that: A conveying assembly (5) is arranged at one end of the bottom supporting lifting assembly (4), the conveying assembly (5) comprising a conveying base (501), conveying side guard plates (5011) are arranged on both sides of the conveying base (501), a conveying drive motor (502) is arranged on one side of the conveying base (501), a conveying belt group (504) is arranged on the conveying base (501), the conveying belt group (504) comprises a conveying belt (5043), two ends of the conveying belt (5043) are respectively connected to a driving shaft (5041) and a driven shaft (5042), and a conveying belt supporting member (503) is arranged between the two layers of conveying belts (5043).

9. The nutrient soil packaging equipment according to any one of claims 1 to 5, characterized in that: The packaging frame (6) comprises a material guide hopper (601), an inner ring (602) is arranged at the outlet of the lower end of the material guide hopper (601), operating stations (604) are arranged on both sides of the packaging frame (6), and a guard plate (603) is arranged at the operating station (604) facing the bagging assembly (3).

10. The nutrient soil packaging equipment according to claim 9, characterized in that: The feeding assembly (1) comprises a grid feeding belt (101), an outer feeding frame (102) is arranged outside the grid feeding belt (101), an inlet (1021) is arranged at the bottom of the feeding frame (102), the inlet (1021) opens upward, and a discharge port (1022) is arranged at the top of the feeding frame (102), the discharge port (1022) opens downward, and the discharge port (1022) opens to connect to the upper entrance of the guide hopper (601).

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