Nutritional soil packaging device

Abstract

The application provides a nutrient soil packaging device and relates to the technical field of planting industry packaging devices.The device comprises a feeding assembly, a packaging frame body connected to the outlet of the feeding assembly, a hammering assembly arranged above the packaging frame body, a bagging assembly arranged below the packaging frame body, and a bottom supporting and lifting assembly arranged below the bagging assembly.The application has the advantages that an operator only needs to put a packaging bag on the outer sleeve plate, the outer sleeve plate with the packaging bag is lifted and the packaging bag opening is clamped between the inner sleeve and the outer sleeve plate, the bottom supporting and lifting assembly is lifted, the feeding assembly fills the nutrient soil into the packaging bag, then the bagging assembly loosens the bag opening and lowers by a certain height, the bottom supporting and lifting assembly with the bag filled with the nutrient soil is lowered to make the bag opening completely separate from the bagging assembly, then the bottom supporting and lifting assembly delivers the nutrient soil to the conveying assembly, and people only need to perform the bagging action in the process of nutrient soil packaging, so that the labor cost is saved and the efficiency of nutrient soil packaging is improved.

Description

Technical Field

[0001] The invention relates to the field of packaging equipment for crop cultivation, and in particular to a packaging device for nutrient soil. Background Technology

[0002] Nutrient soil is a specially formulated bed soil containing various mineral nutrients to meet the growth and development needs of seedlings. It is loose, well-aerated, has strong water and fertilizer retention capacity, and is free from pests and diseases. For large-scale planting bases, the amount of nutrient soil required for each seedling planting is enormous. However, most nutrient soil packaging equipment on the market is designed for medium-sized packaging. This means that for a single planting area, the required number of packages of nutrient soil is extremely large, resulting in waste of packaging bags and considerable inconvenience when spreading the nutrient soil into the planting area.

[0003] Because large bags of nutrient soil are bulky and heavy, they are difficult to package without equipment. Therefore, there is an urgent need for equipment that can assist in packaging large bags of nutrient soil. Summary of the Invention

[0004] The invention overcomes the shortcomings of existing technologies by setting up mechanized auxiliary packaging equipment for nutrient soil. People only need to perform 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 are sewn, greatly improving production efficiency. To solve the above-mentioned technical problems, the invention is achieved through the following technical solution: A nutrient soil packaging device includes a feeding component, the outlet of which is connected to a packaging frame, a compaction component is provided directly above the packaging frame, a bagging component is provided directly below the packaging frame, and a bottom lifting component is provided directly below the bagging component. The bagging assembly can be raised and lowered between the packaging frame and the bottom lifting assembly; The lower end face of the packaging frame is provided with an inner sleeve protruding from it. The bag-covering assembly includes an outer sleeve plate. After the outer sleeve plate is fitted with the packaging bag, the bag-covering assembly rises until it abuts against the lower end face of the packaging frame. The inner sleeve is inserted into the outer sleeve plate. A portion of the opening edge of the packaging bag is clamped between the inner sleeve and the outer sleeve plate, and another portion of the opening edge of the packaging bag is clamped between the outer sleeve plate and the lower end face of the packaging frame.

[0005] Furthermore, the outer sleeve plate includes an outer ring plate, and an outer support plate extends from the bottom outer ring of the outer ring plate. A pressing cylinder is provided on the outer support plate, with the output end of the pressing cylinder facing the outer ring plate. The packaging bag is placed in the middle of the outer ring plate, and the opening edge of the packaging bag extends to the outer support plate. When the output end of the pressing cylinder is pushed out, it presses the opening edge of the packaging bag tightly against the outside of the outer ring plate.

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

[0007] Furthermore, the hammering assembly includes a central hammering cylinder and a side hammering cylinder. The central hammering cylinder is connected to a first hammering block, and the output end of the side hammering cylinder is connected to a second hammering block. The horizontal projection surfaces of the first and second hammering blocks coincide with the horizontal projection surface of the inner ring of the inner sleeve. Furthermore, the second hammer block is positioned around the first hammer block, and when the nutrient soil is hammered, the second hammer block and the first hammer block alternately press down. Furthermore, the bottom-supporting lifting assembly includes a lifting mechanism, which is connected to a lifting power component and a transverse conveyor belt component; The lifting mechanism includes a base plate, and a lifting plate is arranged directly above the base plate. The base plate is rotatably connected to a first scissor rod, and the lifting plate is rotatably connected to a second scissor rod. The first scissor rod and the second scissor rod are hinged together at their middle parts. The end of the first scissor rod away from the base plate is slidably connected to the lifting plate, and the end of the second scissor rod away from the lifting plate is slidably connected to the base plate. One end of the lifting plate is connected to a chain tensioning bolt.

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

[0009] Furthermore, one end of the bottom lifting assembly is provided with a conveying assembly, which includes a conveying base, conveying side guard plates on both sides of the conveying base, a conveying drive motor on one side of the conveying base, a conveying belt assembly on the conveying base, the conveying belt assembly including a conveying belt, the two ends of the conveying belt being connected to a drive shaft and a driven shaft respectively, and a conveying belt support member being provided between the two layers of conveying belts.

[0010] Furthermore, the packaging frame includes a guide hopper, an inner ring is provided at the lower outlet of the guide hopper, and operating stations are provided on both sides of the packaging frame, with protective plates provided at the operating stations facing the bagging assembly.

[0011] Furthermore, the feeding assembly includes a segmented feeding belt, an outer feeding frame is provided on the outside of the segmented feeding belt, an inlet is provided at the bottom of the outer feeding frame with the inlet opening facing upwards, and an outlet is provided at the top of the outer feeding frame with the outlet opening facing downwards, the outlet opening being connected to the upper inlet of the guide hopper.

[0012] Compared with existing technologies, the beneficial effects of the invention are: 1. A lifting bagging assembly is installed. Operators only need to place the packaging bag on the outer receiving plate. The outer receiving plate lifts the packaging bag and clamps the bag opening between the inner ring and the outer receiving plate. The bottom lifting assembly rises, and the feeding assembly fills the packaging bag with nutrient soil. After bagging, the bagging assembly loosens the bag opening and lowers it to a certain height. The bottom lifting assembly lowers the bag filled with nutrient soil until the bag opening is detached from the bagging assembly. Then, the bottom lifting assembly transports the bag filled with nutrient soil to the conveying assembly. With the assistance of mechanical equipment, people only need to perform the bagging action to package the nutrient soil into large bags. This not only saves on the need to transport numerous small packaging bags, but also reduces the number of times the bag opening is sewn, greatly improving production efficiency.

[0013] 2. A compaction assembly is provided, which includes a first hammer block and a second hammer block to compact the nutrient soil. The horizontal projection planes of the first and second hammer blocks are aligned with the horizontal projection plane of the inner ring of the inner sleeve. When the nutrient soil is compacted, the second and first hammer blocks alternately press down. Therefore, during the bagging process, the nutrient soil can be evenly spread in the bag, allowing the bag to hold more nutrient soil. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the invention and, together with the embodiments thereof, are used to explain the invention. They do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the overall nutrient soil packaging equipment according to an embodiment of the present invention; Figure 2 This is a schematic diagram of the feeding component structure according to an embodiment of the present invention; Figure 3 This is a side view of the feeding assembly according to an embodiment of the present invention; Figure 4 This is an exploded view of the conveying component according to an embodiment of the present invention; Figure 5 This is a schematic diagram of the structure of the conveying component according to an embodiment of the present invention; Figure 6 This is a schematic diagram of the hammer-compacting component structure according to an embodiment of the present invention; Figure 7 This is an exploded view of the hammer-compacting component according to an embodiment of the present invention; Figure 8 This is a schematic diagram of the bagging assembly structure according to an embodiment of the present invention; Figure 9 This is a schematic diagram of the bottom-supporting lifting component structure according to an embodiment of the present invention; Figure 10 This is an exploded view of the bottom-supporting lifting assembly according to an embodiment of the present invention; Figure 11This is a partial schematic diagram of the packaging frame and bagging assembly according to an embodiment of the present invention.

[0015] In the diagram: 1. Feeding assembly; 101. Segmented feeding belt; 102. Feeding outer frame; 1021. Inlet; 1022. Outlet; 2. Hammering assembly; 201. Central 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 support plate; 304. Pressing cylinder; 4. Bottom support lifting assembly; 401. Lifting mechanism; 4011. Bottom plate; 4012. Lifting plate; 40121. Chain tension bolt; 4013. First 4014. Second scissor-type movable rod; 402. Lifting power component; 4021. Lifting cylinder; 4022. Sprocket seat; 4023. Sprocket; 4024. Chain; 403. Lateral conveyor belt assembly; 404. Belt drive motor; 5. Conveying assembly; 501. Conveying base; 5011. Conveying side guard plate; 502. Conveying drive motor; 503. Conveying belt support component; 504. Conveying belt assembly; 5041. Drive shaft; 5042. Driven shaft; 5043. Conveying belt; 6. Packaging frame; 601. Guide hopper; 602. Inner ring; 603. Guard plate; 604. Operating station. Detailed Implementation

[0016] The preferred embodiments of the invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the invention.

[0017] like Figures 1 to 11This invention discloses a nutrient soil packaging device, primarily used for packaging large packages of nutrient soil. The height of this type of nutrient soil after packaging exceeds 1.8 meters, making rapid packaging difficult using traditional manual methods. The nutrient soil packaging device includes a feeding component 1, with its outlet connected to a packaging frame 6. A compaction component 2 is positioned above the packaging frame 6, and a bagging component 3 is positioned below it. A bottom-supporting lifting component 4 is positioned directly below the bagging component 3. The bagging component 3 can move up and down between the packaging frame 6 and the bottom-supporting lifting component 4. The nutrient soil is conveyed by the feeding component 1 to the top of the packaging frame 6, enters the guide hopper 601 of the packaging frame 6, and is then output through an inner ring 602. The bagging component 3 holds the bag opening directly below the inner ring 602. The bottom-supporting lifting component 4... Throughout the process, the soil is in an elevated state. The bottom lifting component 4 supports the bottom of the nutrient soil until the bag is full. Then, the bagging component 3 loosens the bag opening and lowers it 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 lowers the bag filled with nutrient soil until the bag opening is above the height of the bagging component 3, so that the bag will not be obstructed by the bagging component 3 when moving laterally. Then, the bottom lifting component 4 transports the bag filled with nutrient soil to the conveying component 5. With the assistance of mechanical equipment, people only need to perform the bagging action to package the nutrient soil into large bags. This not only saves a large number of small packaging bags, but also reduces the number of times the bag opening is sewn and opened, greatly improving production efficiency.

[0018] The outer sleeve plate 303 includes an outer ring plate 3031. An outer support plate 3032 extends from the bottom outer ring of the outer ring plate 3031. A pressing cylinder 304 is mounted on the outer support plate 3032, with its output end facing the outer ring plate 3031. The packaging bag is placed inside the outer ring plate 3031, with the opening edge of the packaging bag extending onto the outer support plate 3032. When the output end of the pressing cylinder 304 is pushed out, it presses the opening edge of the packaging bag tightly against the outside of the outer ring plate 3031. Therefore, when the packaging bag is empty, it is already clamped by the bag-covering assembly 3. This prevents the packaging bag from falling when the bag-covering assembly 3 rises with the bag, ensuring that the packaging bag can smoothly reach directly below the inner ring 602.

[0019] The feeding assembly 1 includes a segmented feeding belt 101, a feeding outer frame 102 is provided on the outside of the segmented feeding belt 101, an inlet 1021 is provided at the bottom of the feeding outer frame 102 with the opening facing upward, and an outlet 1022 is provided at the top of the feeding outer frame 102 with the opening facing downward. The outlet 1022 is connected to the upper inlet of the guide hopper 601. An inner collar 602 protrudes from the lower end face of the packaging frame 6. The bagging assembly 3 includes an outer sleeve plate 303. After the outer sleeve plate 303 is fitted onto the packaging bag, the bagging assembly 3 rises until it presses against the lower end face of the packaging frame 6. The inner collar 602 is inserted into the outer sleeve plate 303. A portion of the opening edge of the packaging bag is clamped between the inner collar 602 and the outer sleeve plate 303, and another portion of the opening edge of the packaging bag is clamped between the outer sleeve plate 303 and the lower end face of the packaging frame 6. Therefore, during the process of filling the nutrient soil, the bag opening is firmly positioned due to the interlocking of the inner collar 602 and the outer sleeve plate 303. This prevents the bag opening from coming off when the nutrient soil falls down, ensuring the stability of the entire packaging environment during the filling process.

[0020] The packaging frame 6 includes a guide hopper 601, with an inner ring 602 located at the lower outlet of the guide hopper 601. Operating stations 604 are located on both sides of the packaging frame 6, and a protective plate 603 is installed on each operating station 604 facing the bag-feeding assembly 3. The lower end of the outer connecting plate 303 is connected to a second lifting cylinder 302, which is connected to a first lifting cylinder 301. The protective plate 603 separates the second and first lifting cylinders 302 from the operator, preventing injury during their operation. The outer connecting plate 303 can perform two-stage lifting. When the operator is bagging, both the second and first lifting cylinders 302 and 301 are in a retracted state. At this time, the outer connecting plate 303 and the bottom-supporting lifting assembly 4 are lowered to their lowest positions. The operator places the bag in the middle of the outer ring plate 3031 and places the bag opening towards the outer ring plate 3031. The bag is flipped outwards, and then the clamping cylinder 304 is used to fix the bag opening to the outer cover plate 303. Then, the push rods of the second lifting cylinder 302 and the first lifting cylinder 301 are pushed out, and the outer cover plate 303 is raised to the highest position. Then, the bottom lifting component 4 is also raised. After the bag is filled with nutrient soil, the clamping cylinder 304 and the second lifting cylinder 302 retract, so that the bag opening is no longer fixed. Then, the bottom lifting component 4 is lowered, so that the bag opening is lowered to a height lower than the outer cover plate 303, making it convenient to remove the bag filled with nutrient soil later.

[0021] The compaction assembly 2 includes a central hammering cylinder 201 and a side hammering cylinder 202. The central hammering cylinder 201 is connected to a first hammering block 2011, and the output end of the side hammering cylinder 202 is connected to a second hammering block 2021. The horizontal projection planes of the first and second hammering blocks 2011 and 2021 coincide with the horizontal projection plane of the inner ring 602, thus ensuring that the entire cross-sectional direction inside the bag can be hammered, allowing the nutrient soil to be compacted. The second hammering block 2021 is positioned around the first hammering block 2011, and is used intermittently by the feeding assembly 1. When feeding material into the packaging bag, the second hammer block 2021 and the first hammer block 2011 press down alternately. Because the second hammer block 2021 and the first hammer block 2011 press down alternately, when the density of the nutrient soil is high, the excess nutrient soil can be distributed around the upper gaps, so that the entire upper surface of the nutrient soil is not compacted. This avoids excessive pressure from the nutrient soil on the bag and damage to the bag. Therefore, the compaction component 2 can make the nutrient soil evenly distributed and compacted in the bag, so that the inside of the bag is fully filled and the utilization rate of the bag is improved.

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

[0023] The lifting power unit 402 includes a lifting cylinder 4021. The output end of the lifting cylinder 4021 is connected to a sprocket seat 4022. A sprocket 4023 is rotatably connected to the sprocket seat 4022. The bottom of the lifting cylinder 4021 is connected to a chain 4024. The chain 4024 passes over the sprocket 4023 and is connected to a chain tension bolt 40121. By rotating the chain tension bolt 40121, the tension of the chain 4024 can be adjusted, allowing the chain 4024 and the sprocket 4023 to work together effectively. When the lifting cylinder 4021 extends, the sprocket 4023 is raised, and the end of the chain 4024 connected to the lifting plate 4012 is also pulled up, thus raising the lifting plate 4012 as well. When the lifting cylinder 4021 retracts, the sprocket 4023 is pulled down, and the end of the chain 4024 connected to the lifting plate 4012 is also lowered, thus lowering the lifting plate 4012 as well. This allows the lifting plate 4012 to rise and fall.

[0024] A conveying component 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 conveyor belt component 403 is the same as the upper surface height of the conveyor belt 5043. The conveying component 5 includes a conveying base 501, conveying side guard plates 5011 are provided on both sides of the conveying base 501, and a conveying drive motor 502 is provided on one side of the conveying base 501. A conveyor belt assembly 504 is provided on the conveying base 501, and the conveyor belt assembly 504 includes a conveyor belt 5043. The two ends of the conveyor belt 5043 are respectively connected to the drive shaft 5041 and the driven shaft 5042. A conveyor belt support component 503 is provided between the two layers of conveyor belts 5043. The conveyor belt support component 503 can support the nutrient soil on the upper belt, so that the conveyor belt 5043 can run smoothly without being crushed.

[0025] Finally, it should be noted that the above are merely 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 foregoing embodiments or make equivalent substitutions for some of the technical features. However, any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the invention should be included within the scope of protection of the invention.

Claims

1. A nutrient soil packaging device, characterized in that, Includes a feeding component (1), the outlet of the feeding component (1) is connected to the packaging frame (6), a hammering component (2) is provided directly above the packaging frame (6), a bagging component (3) is provided directly below the packaging frame (6), and a bottom lifting component (4) is provided directly below the bagging component (3). The bagging assembly (3) can move up and down between the packaging frame (6) and the bottom lifting assembly (4); The lower end face of the packaging frame (6) is provided with an inner sleeve (602). The bag assembly (3) includes an outer sleeve plate (303). After the outer sleeve plate (303) is fitted with the packaging bag, the bag assembly (3) rises until it hits the lower end face of the packaging frame (6). The inner sleeve (602) is inserted into the outer sleeve plate (303). A part of the opening edge of the packaging bag is clamped between the inner sleeve (602) and the outer sleeve plate (303), and another part of the opening edge of the packaging bag is clamped between the outer sleeve plate (303) and the lower end face of the packaging frame (6). The outer outer plate (303) includes an outer ring plate (3031), and an outer support plate (3032) extends from the bottom outer ring of the outer ring plate (3031). A pressing cylinder (304) is provided on the outer support plate (3032). The output end of the pressing cylinder (304) faces the outer ring plate (3031). The packaging bag is placed in the middle of the outer ring plate (3031), and the opening edge of the packaging bag extends to the outer support plate (3032). When the output end of the pressing cylinder (304) is pushed out, it presses the opening edge of the packaging bag tightly against the outside of the outer ring plate (3031). The lower end of the outer sleeve 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 hammering assembly (2) includes a central hammering cylinder (201) and a side hammering cylinder (202). The central hammering cylinder (201) is connected to the first hammering block (2011), and the output end of the side hammering cylinder (202) is connected to the second hammering block (2021). The horizontal projection surfaces of the first hammering block (2011) and the second hammering block (2021) are aligned with the horizontal projection surface of the inner ring of the inner sleeve (602). The second hammer block (2021) is positioned around the first hammer block (2011). When the nutrient soil is hammered, the second hammer block (2021) and the first hammer block (2011) alternately press down.

2. The nutrient soil packaging equipment according to claim 1, characterized in that, The bottom support lifting assembly (4) includes a lifting mechanism (401), which is connected to a lifting power component (402) and a transverse conveyor belt component (403). The lifting mechanism (401) includes a base plate (4011), a lifting plate (4012) is provided directly above the base plate (4011), the base plate (4011) is rotatably connected to a first scissor rod (4013), the lifting plate (4012) is rotatably connected to a second scissor rod (4014), the first scissor rod (4013) and the second scissor rod (4014) are hinged together at the middle, the end of the first scissor rod (4013) away from the base plate (4011) is slidably connected to the lifting plate (4012), and the end of the second scissor rod (4014) away from the lifting plate (4012) is slidably connected to the base plate (4011). One end of the lifting plate (4012) is connected to a chain tensioning bolt (40121).

3. The nutrient soil packaging equipment according to claim 2, characterized in that, 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), and the chain (4024) passes over the sprocket (4023) and is connected to a chain tensioning bolt (40121).

4. The nutrient soil packaging equipment according to claim 3, characterized in that, One end of the bottom lifting assembly (4) is provided with a conveying assembly (5). The conveying assembly (5) includes a conveying base (501). Conveying side guards (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 assembly (504) is provided on the conveying base (501). The conveying belt assembly (504) includes a conveying belt (5043). The two ends of the conveying belt (5043) are respectively connected to the drive shaft (5041) and the driven shaft (5042). A conveying belt support member (503) is provided between the two layers of conveying belts (5043).

5. The nutrient soil packaging equipment according to any one of claims 1 to 4, characterized in that, The packaging frame (6) includes a guide hopper (601), an inner ring (602) is located at the lower outlet of the guide hopper (601), and operating stations (604) are provided on both sides of the packaging frame (6). A protective plate (603) is provided on the operating station (604) facing the bag assembly (3).

6. The nutrient soil packaging equipment according to claim 5, characterized in that, The feeding assembly (1) includes a segmented feeding belt (101), a feeding frame (102) is provided on the outside of the segmented feeding belt (101), an inlet (1021) is provided at the bottom of the feeding frame (102), the inlet (1021) faces upward, and an outlet (1022) is provided at the top of the feeding frame (102), the outlet (1022) faces downward, and the outlet (1022) is connected to the upper inlet of the guide hopper (601).

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