A new starch packaging device

Abstract

The application relates to the technical field of starch packaging, and discloses a novel starch packaging device, the top of a bottom plate is fixedly connected with a conveying assembly, the conveying assembly comprises two supporting rods, the top of each of the two supporting rods is fixedly connected with an arc-shaped sheet, two arc-shaped sheets are fixedly connected with conveying pipes, and the inner wall of each conveying pipe is rotationally connected with a spiral feeding rod through a rotating shaft. The novel starch packaging device is matched with a container and a woven bag through the conveying assembly, can realize efficient starch bulk loading, does not need manual bag-by-bag carrying and stacking, simplifies the loading operation, a fan blows air into the container through a duct, the woven bag is tightly attached to the inner wall of the container, the starch can fill the container without any gap, the transportation cost is reduced, the starch is conveyed through the spiral feeding rod during loading, and the container is adjusted to complete unloading with the aid of the flowability of the starch during unloading.

Description

Technical Field

[0001] This application relates to the field of starch packaging technology, specifically a novel starch packaging device. Background Technology

[0002] As an important industrial and food raw material, starch packaging and transportation after production is a crucial link in the entire industrial chain. Currently, the mainstream starch packaging and transportation methods in the industry are mainly divided into two categories: woven bag packaging and bulk packaging. Woven bag packaging can be customized according to customer needs in different weight specifications such as 25 kg, 40 kg, and 500 kg, which are suitable for long-distance transportation scenarios. Bulk packaging is mostly transported by special tank trucks, which is more suitable for short-distance transshipment. For starch transportation in export scenarios, containers have become the core carrier due to their large transportation capacity and strong versatility. Currently, woven bag packaging is commonly used for container loading.

[0003] When exporting starch using containers, the traditional loading and unloading method of woven bags has obvious shortcomings. The core problem is that loading and unloading operations are extremely difficult. Because each bag of starch is quite heavy, it is necessary to manually or mechanically move each bag into the container and stack them when loading. When unloading, each bag must be disassembled and moved out of the container. The whole process is cumbersome and laborious.

[0004] To address the challenges of loading and unloading starch in existing containerized transport, this application proposes a novel starch packaging device. Its core innovation lies in facilitating the loading and unloading of starch containers. By optimizing the packaging structure and loading / unloading process, it solves the problems of low efficiency and complex operation associated with traditional methods, thus meeting the actual needs of large-scale export starch transportation. Utility Model Content

[0005] To address the shortcomings of existing technologies, this application provides a novel starch packaging device that has the advantages of high loading and unloading efficiency, solving the problems of low loading and unloading efficiency and complex operation in traditional methods.

[0006] To achieve the above objectives, this application provides the following technical solution: A novel starch packaging device, comprising a base plate and a container, wherein a conveying assembly is fixedly connected to the top of the base plate, the conveying assembly includes two support rods, each of the two support rods having an arc-shaped piece fixedly connected to its top, and a conveying pipe fixedly connected inside the two arc-shaped pieces; a spiral feeding rod is rotatably connected to one side of the inner wall of the conveying pipe via a rotating shaft; a first motor is fixedly installed on one side of the conveying pipe, and the other end of the output shaft of the first motor is fixedly connected to one end of the spiral feeding rod via a rotating shaft; a woven bag is provided inside the container, and a feeding port is opened on one side of the container, the feeding port being at the same location as the opening of the woven bag; the other end of the conveying pipe is located inside the feeding port; a fan is fixedly installed on the top of the base plate, the fan being fixedly inserted through a duct on one side of the container; and a feeding pipe is fixedly installed on the surface of the conveying pipe.

[0007] The above solution, through the cooperation of conveying components with containers and woven bags, enables efficient bulk loading of starch, eliminating the need for manual handling and stacking of bags one by one, simplifying the loading operation. The blower blows air into the container through ducts, ensuring that the woven bags fit tightly against the inner wall of the container, ensuring that the starch fills the container without gaps, thus reducing transportation costs. During loading, the starch is conveyed by a screw feeder, and during unloading, the starch's own fluidity can be used to coordinate with the container's rotation to complete the unloading. The operation is convenient and significantly improves loading and unloading efficiency.

[0008] Furthermore, a first groove and a second groove are respectively opened on the surface of the container near both sides. A lead screw is rotatably connected in the second groove. A threaded block is threadedly connected to the surface of the lead screw. A baffle is fixedly connected to one side of the threaded block. The baffle is adapted to the feed port. A second motor is fixedly installed on the top of the second groove. The other end of the output shaft of the second motor is fixedly connected to the end of the lead screw away from the bearing seat.

[0009] The above scheme uses a second motor to drive the lead screw to rotate, which in turn moves the threaded block and the baffle up and down, thus automatically opening and closing the feed inlet.

[0010] Furthermore, sliding grooves are provided on both sides of the inner wall of the second groove, and a slider is slidably connected in the sliding groove. The slider is fixedly connected to one side of the threaded block.

[0011] The above scheme, with its combination of groove and slider, provides guidance and limit for the movement of the threaded block, preventing the threaded block from shifting as the screw rotates, ensuring that the baffle is always accurately aligned with the feed inlet, and guaranteeing sealing effect and operational stability.

[0012] Furthermore, a vertical plate is fixedly connected to the top of the base plate, a turntable is rotatably connected to one side of the vertical plate via a rotating shaft, a movable rod is movably connected to one side of the turntable via a pin, a hammer body is movably connected to the other end of the movable rod via a pin, a connecting plate is fixedly connected to the surface of the hammer body, a third motor is fixedly installed on one side of the vertical plate, and the other end of the output shaft of the third motor is fixedly connected to one side of the turntable via a rotating shaft.

[0013] The above scheme uses a third motor to drive the turntable to rotate, which in turn drives the hammer to reciprocate through the movable rod. This allows for appropriate tapping of the conveying pipe, assisting in the feeding of starch and preventing blockages caused by starch clumping or adhering to the inner wall of the conveying pipe during the loading process. This ensures smooth and more complete loading.

[0014] Furthermore, a sliding rod is fixedly connected within the first groove, and a sliding plate is slidably connected to the surface of the sliding rod, the sliding plate being fixedly connected to one side of the baffle.

[0015] The above solution, with the cooperation of the sliding rod and the sliding plate, avoids jamming caused by uneven force on one side of the baffle, making the opening and closing process of the baffle smoother and more stable.

[0016] Furthermore, a soft pad, made of rubber, is fixedly installed on one side of the hammer body.

[0017] With the above solution, the rubber pad on one side of the hammer can act as a buffer when striking the container, avoiding damage to the container caused by hard contact between the hammer and the container.

[0018] Furthermore, an exhaust pipe is fixedly installed on one side of the container, and an exhaust valve is provided on the surface of the exhaust pipe.

[0019] The above solution allows for the opening of the exhaust valve during unloading, which balances the air pressure inside and outside the container, prevents negative pressure inside the container from hindering the flow of starch, and ensures smooth and efficient unloading.

[0020] Furthermore, a limiting groove is formed on the top of the base plate, and the connecting plate is slidably connected within the limiting groove.

[0021] Through the above scheme, the limiting groove on the base plate slides with the connecting plate, which plays a limiting and guiding role in the reciprocating motion of the hammer body, and prevents the hammer body from deviating from the preset trajectory when it moves.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects: This novel starch packaging device achieves efficient bulk starch loading through the cooperation of conveying components with containers and woven bags. It eliminates the need for manual handling and stacking of bags one by one, simplifying the loading operation. A blower blows air into the container through ducts, ensuring that the woven bags fit tightly against the inner wall of the container, guaranteeing that the container is filled with starch without gaps, thus reducing transportation costs. During loading, the starch is conveyed by a spiral feeder, and during unloading, the starch's own fluidity can be used to coordinate with the container's rotation to complete the unloading. The operation is convenient and significantly improves loading and unloading efficiency. Attached Figure Description

[0023] Figure 1 This is a frontal three-dimensional structural diagram of this application; Figure 2 This is a side-view perspective three-dimensional structural diagram of this application; Figure 3 This is a schematic diagram of the conveying component structure in this application; Figure 4 for Figure 1 Enlarged structural diagram at point A in the middle; Figure 5 for Figure 1 Enlarged structural diagram at point B.

[0024] In the diagram: 1. Base plate; 2. Conveying assembly; 201. Conveying pipe; 202. Spiral feed rod; 203. Feed pipe; 204. Arc-shaped plate; 205. Support rod; 206. First motor; 3. Baffle; 4. First groove; 5. Slide rod; 6. Slide plate; 7. Container; 8. Exhaust pipe; 9. Exhaust valve; 10. Fan; 11. Conduit; 12. Second groove; 13. Second motor; 14. Lead screw; 15. Slide groove; 16. Sliding block; 17. Vertical plate; 18. Third motor; 19. Turntable; 20. Movable rod; 21. Hammer; 22. Soft pad; 23. Connecting plate; 24. Limiting groove; 25. Feed inlet; 26. Threaded block. Detailed Implementation

[0025] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0026] Please see Figure 1 and Figure 3This embodiment discloses a novel starch packaging device, comprising a base plate 1 and a container 7. A conveying assembly 2 is fixedly connected to the top of the base plate 1. The conveying assembly 2 includes two support rods 205, each with an arc-shaped piece 204 fixedly connected to its top. A conveying pipe 201 is fixedly connected inside the two arc-shaped pieces 204. A spiral feeding rod 202 is rotatably connected to one side of the inner wall of the conveying pipe 201 via a rotating shaft. A first motor 206 is fixedly installed on one side of the conveying pipe 201. The other end of the output shaft of the first motor 206 is fixedly connected to one end of the spiral feeding rod 202 via a rotating shaft. A woven bag is placed inside the container 7. An inlet 25 is opened on one side of the container 7, and the inlet 25 is the same as the opening of the woven bag. At the same location, the other end of the conveying pipe 201 is set inside the inlet 25. A blower 10 is fixedly installed on the top of the bottom plate 1. The blower 10 is fixedly installed on one side of the container 7 through the conduit 11. The feed pipe 203 is fixedly installed on the surface of the conveying pipe 201. Through the cooperation of the conveying component 2 with the container 7 and the woven bags, the bulk starch is loaded efficiently without the need for manual handling and stacking of each bag, simplifying the loading operation. The blower 10 blows air into the container 7 through the conduit 11, so that the woven bags fit tightly against the inner wall of the container 7, ensuring that the starch can fill the container 7 without gaps, reducing transportation costs. During loading, the starch is conveyed by the spiral feeder 202. During unloading, the starch can be unloaded by using its own fluidity to cooperate with the container 7 to turn. The operation is convenient and significantly improves the loading and unloading efficiency.

[0027] Please see Figure 1 , Figure 2 and Figure 5This embodiment discloses a novel starch packaging device. A first groove 4 and a second groove 12 are respectively formed on the surface of a container 7 near both sides. A lead screw 14 is rotatably connected within the second groove 12. A threaded block 26 is threadedly connected to the surface of the lead screw 14. A baffle 3 is fixedly connected to one side of the threaded block 26, and the baffle 3 is adapted to the feed inlet 25. A second motor 13 is fixedly installed at the top of the second groove 12. The other end of the output shaft of the second motor 13 is fixedly connected to the end of the lead screw 14 away from the bearing seat. The second motor 13 drives the lead screw 14 to rotate, causing the threaded block 26 and the baffle 3 to move up and down, automatically opening and closing the feed inlet 25. Sliding grooves 15 are formed on both sides of the inner wall of the second groove 12. A slider 16 is slidably connected within the sliding grooves 15, and the slider 16 is fixedly connected to one side of the threaded block 26. The sliding grooves 15 and the slider 16 are designed to cooperate. The guide limit for the movement of the threaded block 26 is provided to prevent the threaded block from shifting when it rotates with the screw 14, ensuring that the baffle 3 is always accurately aligned with the feed inlet 25, thus guaranteeing the sealing effect and operational stability. The top of the base plate 1 is fixedly connected to the vertical plate 17. One side of the vertical plate 17 is rotatably connected to the turntable 19 via a rotating shaft. One side of the turntable 19 is movably connected to the movable rod 20 via a pin. The other end of the movable rod 20 is movably connected to the hammer body 21 via a pin. The surface of the hammer body 21 is fixedly connected to the connecting plate 23. A third motor 18 is fixedly installed on one side of the vertical plate 17. The other end of the output shaft of the third motor 18 is fixedly connected to one side of the turntable 19 via a rotating shaft. The movable rod 20 drives the hammer body 21 to reciprocate, which can moderately tap the conveying pipe 201 to assist in the feeding of starch, preventing the starch from clumping or adhering to the inner wall of the conveying pipe 201 during the feeding process, thus ensuring smooth and more complete feeding.

[0028] Please see Figure 2 , Figure 4 and Figure 5This embodiment describes a novel starch packaging device. A sliding rod 5 is fixedly connected within a first groove 4. A sliding plate 6 is slidably connected to the surface of the sliding rod 5. The sliding plate 6 is fixedly connected to one side of a baffle 3. The sliding rod 5 and the sliding plate 6 cooperate to prevent jamming caused by uneven force on one side of the baffle 3, making the opening and closing process of the baffle 3 smoother and more stable. A soft pad 22 made of rubber is fixedly installed on one side of the hammer body 21. The rubber soft pad 22 on one side of the hammer body 21 can buffer the impact when striking the container 7, preventing the hammer from... Damage to the container body caused by hard contact between 21 and container 7. An exhaust pipe 8 is fixedly installed on one side of container 7. An exhaust valve 9 is installed on the surface of exhaust pipe 8. When unloading, opening the exhaust valve 9 can balance the air pressure inside and outside container 7, prevent negative pressure inside the container from hindering the flow of starch, and ensure smooth and efficient unloading. A limit groove 24 is opened on the top of the bottom plate 1. The connecting plate 23 is slidably connected in the limit groove 24. The limit groove 24 on the bottom plate 1 and the connecting plate 23 slide together to limit and guide the reciprocating motion of the hammer 21, so as to prevent the hammer 21 from deviating from the preset trajectory when it moves.

[0029] The working principle of the above embodiment is as follows: In use, first place the container 7 in the corresponding position of the base plate 1, ensuring that the opening of the special woven bag inside the container 7 is aligned with the feed inlet 25 on one side of the container 7. Then, start the fan 10 on the top of the base plate 1. The fan 10 blows air into the container 7 through the duct 11, so that the woven bag is fully unfolded and tightly attached to the inner wall of the container 7 under the action of airflow. Next, start the first motor 206 of the conveying assembly 2. The first motor 206 drives the spiral feeding rod 202 in the conveying pipe 201 to rotate. The starch enters the conveying pipe 201 from the feed pipe 203 on the surface of the conveying pipe 201 and is smoothly conveyed into the container 7 by the push of the spiral feeding rod 202. During the filling process in the woven bag, the third motor 18 on one side of the upright plate 17 can be activated. The third motor 18 drives the turntable 19 to rotate, and through the movable rod 20, it drives the hammer 21 to reciprocate along the limiting groove 24, which moderately taps the conveying pipe 201 to assist the starch feeding. When the starch is full, the fan 10, the first motor 206 and the third motor 18 are turned off, and the second motor 13 is activated. The second motor 13 drives the lead screw 14 in the second groove 12 to rotate, which drives the threaded block 26 to move along the guide direction of the slide groove 15 and the slider 16, thereby pulling the baffle 3 to descend smoothly. With the support and guidance of the slide rod 5 and the slide plate 6 in the first groove 4, the baffle 3 accurately fits the feed port 25 to complete the seal. After transportation to the destination, container 7 is turned around so that the feed inlet 25 faces downward and is aligned with the starch receiving equipment. The exhaust valve 9 is opened to balance the air pressure inside and outside container 7. Then, the second motor 13 is started to drive the baffle 3 to rise and open the feed inlet 25. The woven bag is untied, and the starch is transported to the receiving equipment through the feed inlet 25 by its own fluidity, completing the unloading operation.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0031] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A novel starch packaging device, comprising a base plate (1) and a container (7), characterized in that: A conveying assembly (2) is fixedly connected to the top of the base plate (1). The conveying assembly (2) includes two support rods (205). An arc-shaped piece (204) is fixedly connected to the top of each of the two support rods (205). A conveying pipe (201) is fixedly connected inside the two arc-shaped pieces (204). A spiral feeding rod (202) is rotatably connected to one side of the inner wall of the conveying pipe (201) via a rotating shaft. A first motor (206) is fixedly installed on one side of the conveying pipe (201). The other end of the output shaft of the first motor (206) is connected via... The rotating shaft is fixedly connected to one end of the screw feed rod (202). A woven bag is provided inside the container (7). A feed inlet (25) is opened on one side of the container (7). The feed inlet (25) and the opening of the woven bag are at the same location. The other end of the conveying pipe (201) is set inside the feed inlet (25). A fan (10) is fixedly installed on the top of the bottom plate (1). The fan (10) is fixedly installed on one side of the container (7) through a conduit (11). A feed pipe (203) is fixedly installed on the surface of the conveying pipe (201).

2. The novel starch packaging device according to claim 1, characterized in that: The container (7) has a first groove (4) and a second groove (12) on its surface near both sides. A lead screw (14) is rotatably connected in the second groove (12). A threaded block (26) is threadedly connected to the surface of the lead screw (14). A baffle (3) is fixedly connected to one side of the threaded block (26). The baffle (3) is adapted to the feed port (25). A second motor (13) is fixedly installed on the top of the second groove (12). The other end of the output shaft of the second motor (13) is fixedly connected to the end of the lead screw (14) away from the bearing seat.

3. The novel starch packaging device according to claim 2, characterized in that: The inner wall of the second groove (12) is provided with sliding grooves (15) on both sides, and a slider (16) is slidably connected in the sliding groove (15). The slider (16) is fixedly connected to one side of the threaded block (26).

4. The novel starch packaging device according to claim 1, characterized in that: A vertical plate (17) is fixedly connected to the top of the base plate (1). A turntable (19) is rotatably connected to one side of the vertical plate (17) via a rotating shaft. A movable rod (20) is movably connected to one side of the turntable (19) via a pin. A hammer body (21) is movably connected to the other end of the movable rod (20) via a pin. A connecting plate (23) is fixedly connected to the surface of the hammer body (21). A third motor (18) is fixedly installed on one side of the vertical plate (17). The other end of the output shaft of the third motor (18) is fixedly connected to one side of the turntable (19) via a rotating shaft.

5. A novel starch packaging device according to claim 2, characterized in that: A slide rod (5) is fixedly connected inside the first groove (4), and a slide plate (6) is slidably connected to the surface of the slide rod (5). The slide plate (6) is fixedly connected to one side of the baffle (3).

6. A novel starch packaging device according to claim 4, characterized in that: A soft pad (22) is fixedly installed on one side of the hammer body (21), and the soft pad (22) is made of rubber.

7. A novel starch packaging device according to claim 1, characterized in that: An exhaust pipe (8) is fixedly installed on one side of the container (7), and an exhaust valve (9) is provided on the surface of the exhaust pipe (8).

8. A novel starch packaging device according to claim 4, characterized in that: The bottom plate (1) has a limiting groove (24) on its top, and the connecting plate (23) is slidably connected in the limiting groove (24).

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