Organic fertilizer packaging and weighing device

Abstract

The application provides an organic fertilizer packaging and weighing device, which comprises a weighing assembly, a conveying assembly and a connecting assembly arranged between the weighing assembly and the conveying assembly. The connecting assembly comprises connecting grooves arranged on both sides of the weighing assembly, connecting ears arranged on one side of the conveying assembly close to the connecting grooves, connecting hole groups arranged between the connecting grooves and the connecting ears, and fasteners arranged in the connecting hole groups. The connecting ears can be matched to extend into the connecting grooves, so that the conveying assembly can be detachably arranged on the weighing assembly. In the application, an operator can directly push bagged organic fertilizer to the weighing assembly through the conveying assembly, without repeatedly carrying the bagged organic fertilizer up and down manually, so that the labor intensity and labor cost are greatly reduced, and the weighing efficiency is improved. The conveying assembly and the weighing assembly are detachably connected, the weighing assembly and the conveying assembly can be independently and flexibly moved, are suitable for multiple production lines, and the utilization efficiency of the equipment is improved. The application has the advantages of simple structure, simple operation, low implementation cost and easy popularization and implementation.

Description

Technical Field

[0001] This application belongs to the field of fertilizer production technology, specifically relating to an organic fertilizer packaging weighing device. Background Technology

[0002] In existing technologies, organic fertilizer packaging weighing devices play a crucial role in the production and shipping process of organic fertilizers. As an important green fertilizer in agricultural production, organic fertilizers must undergo rigorous weight verification before shipment after production and packaging. This is not only to meet customers' specific requirements for the weight specifications of each bag of fertilizer, ensuring the accuracy and consistency of product delivery, but also a key link in maintaining the company's product reputation and ensuring market circulation order. It directly affects the cost and effectiveness of fertilizer application in agricultural production, and is of great significance for improving agricultural production efficiency and farmer satisfaction. However, the organic fertilizer packaging weighing technologies and equipment currently used in the market and in actual production have some shortcomings.

[0003] In existing technologies, the weight verification of packaged organic fertilizers typically relies on manual labor, requiring operators to manually move the bags of fertilizer to weighing equipment. This method is not only labor-intensive and costly, but also inefficient, failing to meet the rapid delivery requirements of large-scale organic fertilizer production. Furthermore, improper handling during manual transport can damage the bags, leading to material waste and increased production costs.

[0004] Furthermore, existing conveying devices used with weighing equipment are typically large in size and weight, resulting in low equipment flexibility and an inability to be moved flexibly to different production lines according to actual production needs. In scenarios with multiple production lines operating alternately, it is difficult to meet the demand for flexible weighing of bagged organic fertilizer from different production lines, leading to low equipment utilization efficiency and increased equipment investment costs and production site occupancy costs for enterprises.

[0005] Therefore, in order to comprehensively improve the ease of use, weighing efficiency, flexibility, and equipment utilization efficiency of organic fertilizer packaging weighing devices, and reduce labor and production costs, it is now urgent to improve the existing organic fertilizer packaging weighing devices to better meet the needs of large-scale organic fertilizer production and enhance the production efficiency and market competitiveness of enterprises. Utility Model Content

[0006] In order to solve the technical problems in the prior art, the weight verification of organic fertilizer after packaging relies on manual handling of bagged fertilizer to weighing equipment, which has the problems of high labor intensity, high labor cost, low weighing efficiency and easy damage and waste of fertilizer. At the same time, the supporting conveying device is large in size, has low flexibility, cannot be moved to adapt to multiple production lines, and has low equipment utilization efficiency. Therefore, this application proposes an organic fertilizer packaging weighing device.

[0007] This application adopts the following solution: an organic fertilizer packaging weighing device, including a weighing component, a conveying component disposed on the weighing component, and a connecting component disposed between the weighing component and the conveying component. The connecting component includes connecting grooves disposed on both sides of the weighing component, connecting ears disposed on the side of the conveying component near the connecting grooves, a group of connecting holes disposed between the connecting grooves and the connecting ears, and fasteners disposed in the group of connecting holes. The connecting ears can be matched and extended into the connecting grooves so that the conveying component can be detachably disposed on the weighing component.

[0008] In some feasible embodiments, the conveying assembly includes a conveying seat that is inclined relative to the weighing assembly, and a conveying roller assembly that is rotatably disposed on the conveying seat. The inclination angle of the conveying seat relative to the weighing assembly is defined as A, and A satisfies the following relationship: 45°≤A≤60°.

[0009] In some feasible embodiments, the conveying roller group includes an inclined roller group and a horizontal roller group arranged sequentially along the material conveying direction. A buffer angle is provided between the horizontal roller group and the inclined roller group. The angle of the buffer angle is defined as B, and B satisfies the following relationship: 135°≤B≤150°.

[0010] In some feasible embodiments, the horizontal roller group includes a plurality of first conveying rollers arranged sequentially along the material conveying direction, and the inclined roller group includes a plurality of second conveying rollers arranged sequentially along the material conveying direction. The roller diameter R of the first conveying roller and the roller diameter r of the second conveying roller satisfy the following relationship: 1.5≤R / r≤2.5.

[0011] In some feasible embodiments, the first conveying roller includes a roller body and an anti-slip layer covering the outer periphery of the roller body, wherein the anti-slip layer is made of rubber.

[0012] In some feasible embodiments, the weighing assembly includes a base frame disposed on a reference surface, a weighing station disposed on the base frame, and a weight sensor disposed at the bottom of the weighing station. The connecting grooves are disposed on both sides of the base frame, and the weighing station is disposed between the two connecting grooves.

[0013] In some feasible embodiments, positioning baffles are provided on both sides of the weighing station. When the connecting ear is matched and disposed in the connecting groove, the connecting ear abuts against the positioning baffle to position the connecting ear on the base frame.

[0014] In some feasible embodiments, the top of the positioning baffle is provided with a buffered rounded corner.

[0015] In some feasible embodiments, the weighing assembly further includes a display screen disposed on the base frame and connected to the weight sensor signal, the display screen being used to display the weight value sensed by the weight sensor.

[0016] In some feasible embodiments, a traction component is also included on a reference surface. When the material to be weighed is placed on the conveying component, the traction component is used to traction the material to be weighed to move along a preset material conveying direction. The traction component includes an L-shaped frame on the reference surface, a first traction wheel rotatably mounted on the L-shaped frame, a second traction wheel rotatably mounted on the L-shaped frame and located below the first traction wheel, and a traction cable wound around the first traction wheel and the second traction wheel. The diameter of the first traction wheel is larger than the diameter of the second traction wheel.

[0017] In some feasible embodiments, the traction cable is alternately wound between the first traction wheel and the second traction wheel.

[0018] Compared with the prior art, this application has the following beneficial effects:

[0019] This application provides an organic fertilizer packaging weighing device, which includes a weighing component, a conveying component, and a connecting component disposed between the weighing component and the conveying component. The connecting component includes connecting grooves on both sides of the weighing component, connecting ears on the side of the conveying component near the connecting grooves, a group of connecting holes between the connecting grooves and the connecting ears, and fasteners disposed within the group of connecting holes. The connecting ears can be fitted into the connecting grooves, allowing the conveying component to be detachably mounted on the weighing component. In this application, the operator can directly push the bagged organic fertilizer to the weighing component via the conveying component, eliminating the need for repeated manual handling of the bagged organic fertilizer, significantly reducing labor intensity and labor costs, and improving weighing efficiency. Furthermore, the conveying component and the weighing component are detachably connected, allowing for independent and flexible movement of both components, adapting to multiple production lines, thereby improving equipment utilization efficiency. It has the advantages of simple structure, easy operation, low implementation cost, and ease of promotion and implementation. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of an organic fertilizer packaging weighing device.

[0021] Figure 2 This is an exploded structural diagram of an organic fertilizer packaging weighing device according to this application;

[0022] Figure 3 This is a front view of an organic fertilizer packaging weighing device according to this application;

[0023] Figure 4 This application Figure 3 A magnified view of a section at point A in the middle;

[0024] Figure 5 This application Figure 3 A magnified view of a section at point B in the middle;

[0025] Figure 6 This is a reference diagram showing the usage status of an organic fertilizer packaging weighing device according to this application;

[0026] Figure 7 This is a schematic diagram of the structure of the delivery component of this application;

[0027] Figure 8 This is a schematic diagram of the weighing component of this application;

[0028] Figure 9 This is a cross-sectional schematic diagram of the first conveyor roller of this application. Detailed Implementation

[0029] Combination Figures 1 to 9 The following content further illustrates the technical solution proposed in this application. This application adopts the following technical solution: an organic fertilizer packaging weighing device, comprising a weighing component 1, a conveying component 2 disposed on the weighing component 1, and a connecting component 3 disposed between the weighing component 1 and the conveying component 2. The connecting component 3 includes connecting grooves 30 disposed on both sides of the weighing component 1, connecting ears 31 disposed on the side of the conveying component 2 near the connecting grooves 30, a group of connecting holes 32 disposed between the connecting grooves 30 and the connecting ears 31, and fasteners disposed within the group of connecting holes 32. The connecting ears 31 can be fitted into the connecting grooves 30, so that the conveying component 2 is detachably disposed on the weighing component 1.

[0030] This application provides an organic fertilizer packaging weighing device, which includes a weighing component, a conveying component, and a connecting component disposed between the weighing component and the conveying component. The connecting component includes connecting grooves on both sides of the weighing component, connecting ears on the side of the conveying component near the connecting grooves, a group of connecting holes between the connecting grooves and the connecting ears, and fasteners disposed within the group of connecting holes. The connecting ears can be fitted into the connecting grooves, allowing the conveying component to be detachably mounted on the weighing component. In this application, the operator can directly push the bagged organic fertilizer to the weighing component via the conveying component, eliminating the need for repeated manual handling of the bagged organic fertilizer, significantly reducing labor intensity and labor costs, and improving weighing efficiency. Furthermore, the conveying component and the weighing component are detachably connected, allowing for independent and flexible movement of both components, adapting to multiple production lines, thereby improving equipment utilization efficiency. It has the advantages of simple structure, easy operation, low implementation cost, and ease of promotion and implementation.

[0031] In actual implementation, the operator first aligns the connecting ears 31 of the conveying component 2 with the connecting slots 30 on both sides of the weighing component 1, so that the connecting ears 31 fit into the connecting slots 30. At this time, the connecting slots 30 and the connecting hole groups 32 on the connecting ears 31 automatically align. Then, the fasteners (such as bolts) are installed into the connecting hole groups 32, completing the detachable assembly of the conveying component 2 and the weighing component 1. After the organic fertilizer is packaged, the operator places the bagged organic fertilizer on the conveying component 2. Driven by the power of the conveying component 2, the bagged organic fertilizer is directly conveyed to the weighing component 1 without repeated manual handling. The weighing component 1 collects and feeds back the weight data of the bagged organic fertilizer in real time. After the weight is verified, the qualified bagged organic fertilizer is conveyed to the next stage through the conveying component 2. Unqualified products are removed from the conveying component 2 by the operator for disposal. When it is necessary to switch to other production lines, the fasteners in the connecting hole groups 32 are removed, the conveying component 2 and the weighing component 1 are separated, and the two components are moved to the target production line. The assembly steps are repeated to put them back into use, achieving flexible adaptation.

[0032] In practical implementation, the conveying components replace manual handling, eliminating the need for operators to repeatedly lift and lower bagged organic fertilizer, reducing physical exertion and labor costs for enterprises. The conveying components enable continuous conveying and weighing of bagged organic fertilizer, avoiding efficiency bottlenecks caused by manual handling; the smooth conveying process reduces damage to bagged organic fertilizer caused by collisions during handling, minimizing material waste. The detachable design of the connecting components allows the weighing and conveying components to be moved independently, adapting to production lines in different locations, solving the problem of "fixed" existing conveying devices, improving equipment reuse rate, and reducing enterprise equipment investment costs.

[0033] In this embodiment, the conveying component 2 includes a conveying seat 20 that is inclined relative to the weighing component 1, and a conveying roller group 21 that is rotatably disposed on the conveying seat 20. The inclination angle of the conveying seat 20 relative to the weighing component 1 is defined as A, and A satisfies the following relationship: 45°≤A≤60°.

[0034] For example, the value of A is 45°, 50°, or 60°.

[0035] In this embodiment, the conveying roller group 21 includes an inclined roller group 22 and a horizontal roller group 23 arranged sequentially along the material conveying direction. A buffer angle is provided between the horizontal roller group 23 and the inclined roller group 22. The angle of the buffer angle is defined as B, and B satisfies the following relationship: 135°≤B≤150°.

[0036] For example, the value of B is 135°, 140°, or 150°.

[0037] In actual implementation, during the conveying process, when the bagged organic fertilizer moves to the connection between the inclined roller group 22 and the horizontal roller group 23, the buffer angle B can slow down the movement speed of the bagged organic fertilizer, avoiding damage or displacement caused by the bagged organic fertilizer hitting the inclined roller group 22 due to excessive speed in the inclined section; so that the bagged organic fertilizer moves smoothly along the inclined direction of the inclined roller group and is conveyed to the weighing platform of the weighing component 1 in the preset direction, completing the connection between conveying and weighing. After the weighed material has completed the weight verification, it is then conveyed to the next stage along the inclined roller group by the traction component or manually.

[0038] In actual implementation, a conveyor belt and drive motor can be used instead of the conveyor roller assembly.

[0039] In this embodiment, the horizontal roller group 23 includes a plurality of first conveying rollers 24 arranged sequentially along the material conveying direction, and the inclined roller group 22 includes a plurality of second conveying rollers 25 arranged sequentially along the material conveying direction. The roller diameter R of the first conveying roller 24 and the roller diameter r of the second conveying roller 25 satisfy the following relationship: 1.5≤R / r≤2.5.

[0040] In this embodiment, the first conveying roller 24 includes a roller body 240 and an anti-slip layer 241 covering the outer periphery of the roller body 240. The anti-slip layer 241 is made of rubber.

[0041] In actual implementation, the outer periphery of the anti-slip layer is provided with anti-slip protrusions. The anti-slip protrusions are used to increase the contact area between the anti-slip layer and the bagged organic fertilizer, thereby increasing the friction between the anti-slip layer and the bagged organic fertilizer.

[0042] In this embodiment, the weighing component 1 includes a base frame 10 disposed on a reference surface, a weighing station 11 disposed on the base frame 10, and a weight sensor 12 disposed at the bottom of the weighing station 11. The connecting grooves 30 are disposed on both sides of the base frame 10, and the weighing station 11 is disposed between the two connecting grooves 30.

[0043] In this embodiment, the weighing station 11 is provided with positioning baffles 14 on both sides. When the connecting ear 31 is matched and placed in the connecting groove 30, the connecting ear 31 abuts against the positioning baffle 14 to position the connecting ear 31 on the base frame 10.

[0044] In this embodiment, the top of the positioning baffle 14 is provided with a buffer rounded corner 15.

[0045] In this embodiment, the weighing component 1 also includes a display screen 16 disposed on the base frame 10 and connected to the weight sensor 12. The display screen 16 is used to display the weight value sensed by the weight sensor 12.

[0046] In actual implementation, the base frame 10 of the weighing assembly 1 is first fixed on the reference surface. A weighing station 11 is installed in the middle of the base frame 10, and a weight sensor 12 is mounted at the bottom of the weighing station 11. Connecting grooves 30 are machined on both sides of the base frame 10, and positioning baffles 14 are fixed on both sides of the weighing station 11. Finally, a display screen 16 connected to the weight sensor 12 is installed on the base frame 10. When assembling the conveying assembly 2, its connecting lugs 31 are inserted into the connecting grooves 30 until they abut against the positioning baffles 14, completing the precise positioning of the conveying assembly 2. It is then fixed with fasteners to ensure that the conveying assembly 2 is aligned with the weighing station 11.

[0047] The bagged organic fertilizer is conveyed to the weighing station 11 via the conveying assembly 2. The weighing station 11 transmits the weight to the weight sensor 12 at the bottom. The weight sensor 12 converts the pressure signal into an electrical signal, which is transmitted to the display screen 16 in real time. The display screen 16 displays the weight value intuitively, allowing operators to quickly determine whether the weight is within acceptable limits. Throughout the process, the positioning baffle 14 prevents the conveying assembly 2 from shifting due to vibration or external force, while the buffer rounded corner 15 prevents the positioning baffle from tearing the packaging of the bagged organic fertilizer.

[0048] In actual implementation, the outer side of the buffer rounded corner 15 is covered with a rubber layer, which can further prevent the positioning baffle from scratching the packaging of bagged organic fertilizer.

[0049] In actual implementation, a transparent waterproof and dustproof cover is provided on the outside of the display screen 16 to prevent organic fertilizer dust or workshop moisture from damaging the display screen.

[0050] In this embodiment, a traction component 4 is also provided on the reference surface. When the material to be weighed is placed on the conveying component 2, the traction component 4 is used to traction the material to be weighed to move along a preset material conveying direction. The traction component 4 includes an L-shaped frame 40 provided on the reference surface, a first traction wheel 41 provided on the L-shaped frame 40, a second traction wheel 42 provided on the L-shaped frame 40 and located below the first traction wheel 41, and a traction cable wrapped around the first traction wheel 41 and the second traction wheel 42. The diameter of the first traction wheel 41 is larger than the diameter of the second traction wheel 42.

[0051] In actual implementation, the L-shaped frame 40 of the traction component 4 is first fixed on the reference surface; then the first traction wheel 41 is installed on the upper part of the L-shaped frame 40 and the second traction wheel 42 is installed on the lower part. Finally, the traction cable (such as wear-resistant nylon rope or metal chain) is wound around the first and second traction wheels so that the conveying section of the traction cable is consistent with the material conveying direction of the conveying component 2, thus completing the collaborative assembly of the traction component and the conveying component.

[0052] When a heavy bag of organic fertilizer to be weighed is placed on the conveying assembly 2, the traction assembly 4 is activated. Because the first traction wheel 41 has a larger diameter, it can generate a stable traction force through the traction cable when it rotates. The traction cable contacts the bag of organic fertilizer (or indirectly through hooks or push plates), driving the bag of organic fertilizer to move smoothly in the preset direction. This prevents the bag of organic fertilizer from slipping and stopping in the inclined or horizontal section of the conveying assembly 2 due to insufficient friction, ensuring that the material is accurately and continuously conveyed to the weighing station 11 to complete the weight verification.

[0053] This application provides an organic fertilizer packaging weighing device, which includes a weighing component, a conveying component, and a connecting component disposed between the weighing component and the conveying component. The connecting component includes connecting grooves on both sides of the weighing component, connecting ears on the side of the conveying component near the connecting grooves, a group of connecting holes between the connecting grooves and the connecting ears, and fasteners disposed within the group of connecting holes. The connecting ears can be fitted into the connecting grooves, allowing the conveying component to be detachably mounted on the weighing component. In this application, the operator can directly push the bagged organic fertilizer to the weighing component via the conveying component, eliminating the need for repeated manual handling of the bagged organic fertilizer, significantly reducing labor intensity and labor costs, and improving weighing efficiency. Furthermore, the conveying component and the weighing component are detachably connected, allowing for independent and flexible movement of both components, adapting to multiple production lines, thereby improving equipment utilization efficiency. It has the advantages of simple structure, easy operation, low implementation cost, and ease of promotion and implementation.

[0054] The embodiments provided by this utility model have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this utility model. The descriptions of the embodiments above are only for the purpose of helping to understand the method and core ideas of this utility model. It should be noted that those skilled in the art can make several improvements and modifications to this utility model without departing from the principles of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. An organic fertilizer packaging weighing device characterized by, The weighing assembly includes a weighing component (1), a conveying component (2) disposed on the weighing component (1), and a connecting component (3) disposed between the weighing component (1) and the conveying component (2). The connecting component (3) includes connecting grooves (30) disposed on both sides of the weighing component (1), connecting ears (31) disposed on the side of the conveying component (2) near the connecting grooves (30), a group of connecting holes (32) disposed between the connecting grooves (30) and the connecting ears (31), and fasteners disposed in the group of connecting holes (32). The connecting ears (31) can be matched and extended into the connecting grooves (30) so that the conveying component (2) can be detachably disposed on the weighing component (1).

2. The organic fertilizer packaging and weighing device according to claim 1, characterized in that, The conveying assembly (2) includes a conveying seat (20) that is inclined relative to the weighing assembly (1), and a conveying roller group (21) that is rotatably disposed on the conveying seat (20). The inclination angle of the conveying seat (20) relative to the weighing assembly (1) is defined as A, and A satisfies the following relationship: 45°≤A≤60°.

3. The organic fertilizer packaging and weighing device according to claim 2, characterized in that, The conveying roller group (21) includes an inclined roller group (22) and a horizontal roller group (23) arranged sequentially along the material conveying direction. A buffer angle is provided between the horizontal roller group (23) and the inclined roller group (22). The angle of the buffer angle is defined as B, and B satisfies the following relationship: 135°≤B≤150°.

4. The organic fertilizer packaging and weighing device according to claim 3, characterized in that, The horizontal roller group (23) includes a plurality of first conveying rollers (24) arranged sequentially along the material conveying direction, and the inclined roller group (22) includes a plurality of second conveying rollers (25) arranged sequentially along the material conveying direction. The roller diameter R of the first conveying roller (24) and the roller diameter r of the second conveying roller (25) satisfy the following relationship: 1.5≤R / r≤2.

5.

5. The organic fertilizer packaging and weighing device according to claim 4, characterized in that, The first conveying roller (24) includes a roller body (240) and an anti-slip layer (241) covering the outer periphery of the roller body (240), wherein the anti-slip layer (241) is made of rubber.

6. The organic fertilizer packaging and weighing device according to claim 1, characterized in that, The weighing assembly (1) includes a base frame (10) on a reference surface, a weighing station (11) on the base frame (10), and a weight sensor (12) at the bottom of the weighing station (11). The connecting grooves (30) are located on both sides of the base frame (10), and the weighing station (11) is located between the two connecting grooves (30).

7. The organic fertilizer packaging and weighing device according to claim 6, characterized in that, The weighing station (11) is provided with positioning baffles (14) on both sides. When the connecting ear (31) is matched and placed in the connecting groove (30), the connecting ear (31) abuts against the positioning baffle (14) to position the connecting ear (31) on the base frame (10).

8. The organic fertilizer packaging and weighing device according to claim 7, characterized in that, The top of the positioning baffle (14) is provided with a buffer rounded corner (15).

9. The organic fertilizer packaging and weighing device according to claim 6, characterized in that, The weighing assembly (1) also includes a display screen (16) mounted on the base frame (10) and connected to the weight sensor (12) via signal connection. The display screen (16) is used to display the weight value sensed by the weight sensor (12).

10. The organic fertilizer packaging and weighing device according to claim 1, characterized in that, It also includes a traction component (4) on the reference surface. When the material to be weighed is placed on the conveying component (2), the traction component (4) is used to traction the material to be weighed to move along the preset material conveying direction. The traction component (4) includes an L-shaped frame (40) on the reference surface, a first traction wheel (41) on the L-shaped frame (40), a second traction wheel (42) on the L-shaped frame (40) and located below the first traction wheel (41), and a traction cable wrapped around the first traction wheel (41) and the second traction wheel (42). The diameter of the first traction wheel (41) is larger than the diameter of the second traction wheel (42).

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