A bagging auxiliary device for compound fertilizer production

Abstract

This utility model relates to the field of bagging assistance technology, specifically a bagging assistance device for compound fertilizer production. It includes a base, a support plate, an end plate, and a fixed frame. The top two sides of the base are connected to the fixed frame via the support plate. Electric cylinders are mounted on both ends of the fixed frame via mounting seats. The output shaft of the electric cylinder passes through the fixed frame and is connected to a push plate via a connecting plate. Both ends of the inner side of the push plate are connected to a linkage plate via support springs. Bag opening tension rods are welded to both ends of the linkage plate. Slotted sliding holes are provided on both sides of the fixed frame, and sliding rods pass through these holes. One end of each sliding rod is connected to the linkage plate via a connecting hole. This compound fertilizer bagging assistance device automatically opens the bag opening, facilitating compound fertilizer bagging and preventing damage to the bag during the process of the bag opening tension rod opening the bag.

Description

Technical Field

[0001] This utility model relates to the field of bagging assistance technology, specifically to a bagging assistance device for compound fertilizer production. Background Technology

[0002] Compound fertilizer production requires the chemical or physical methods to fuse nutrients such as nitrogen, phosphorus, and potassium into uniform granules. There are several methods: Rotary drum granulation: Raw materials are humidified with water or steam inside a rotary drum, and agglomerated into spheres by the pressure generated by rotation; High-tower granulation: Molten urea is mixed with monoammonium phosphate, potassium chloride, etc., and sprayed from a height to form droplets, which solidify into granules after cooling; Spray granulation: Molten urea is sprayed onto a granulator, mixed with phosphorus and potassium raw materials, and coated into granules; Ammoniation granulation: Potassium chloride reacts with sulfuric acid to produce potassium bisulfate, which then reacts with phosphoric acid and ammonia to form a compound fertilizer slurry, which is sprayed into a rotary drum for granulation. After granulation, the compound fertilizer requires specialized bagging equipment for convenient bagging operations.

[0003] Existing auxiliary devices for compound fertilizer production and bagging facilitate the automatic opening of the bag, but they cannot prevent damage to the bag during the process of the bag opening being opened by the tensioning rod. Utility Model Content

[0004] To address the problems in the existing technology, this utility model provides an auxiliary device for bagging compound fertilizer production. The auxiliary device automatically supports the opening of the compound fertilizer bag, facilitating the bagging process and preventing damage to the bag during the process of the bag opening being supported by the bag opening tension rod.

[0005] The technical solution adopted by this utility model to solve its technical problem is a bagging auxiliary device for compound fertilizer production, including a base, a support plate, an end plate and a fixed frame. The top two sides of the base are connected to the fixed frame through the support plate. Electric cylinders are installed at both ends of the fixed frame through mounting seats. The output shaft of the electric cylinder passes through the fixed frame and is connected to a push plate through a connecting plate. Both ends of the inner side of the push plate are connected to a linkage plate through a support spring. The bottom ends of the linkage plate are welded with bag opening tension rods. Both sides of the fixing frame are provided with strip-shaped sliding holes and sliding rods pass through the strip-shaped sliding holes. One end of the sliding rod is connected to the linkage plate through a connecting hole.

[0006] By adopting the above technical solution, the compound fertilizer production bagging auxiliary device automatically supports the bag opening of the compound fertilizer, which facilitates the bagging of compound fertilizer and avoids damage to the bag body during the process of the bag opening tension rod supporting the bag opening.

[0007] Specifically, an electric cylinder driver is mounted on one end of the electric cylinder by screws, and the output end of the electric cylinder driver is electrically connected to the input end of the electric cylinder by wires.

[0008] By adopting the above technical solution, the output stroke of the electric cylinder is automatically controlled by the electric cylinder driver to meet different usage requirements.

[0009] Specifically, both ends of the support spring are connected to the linkage plate and the push plate respectively through positioning plates and positioning screws.

[0010] Specifically, the base has a U-shaped plate structure, and brakeable casters are bolted to both ends of the bottom of the base.

[0011] By adopting the above technical solution, the brakeable omnidirectional wheels make it easy to move the entire device to a designated location for use.

[0012] Specifically, an end plate is welded to the top of the base and to one side of the fixed frame, and a hand grip is installed on the top side of the end plate by screws.

[0013] Specifically, the outer side of the grip bar is fitted with a rubber anti-slip sleeve.

[0014] The beneficial effects of this utility model are: (1) The compound fertilizer production bagging auxiliary device described in this utility model uses a hand grip to push the whole bagging auxiliary device to a designated position for use. The rubber anti-slip sleeve on the hand grip effectively prevents slipping. The electric cylinder pushes the push plates to move towards each other in the fixed frame, bringing the bag opening tension rods together.

[0015] (2) The compound fertilizer production bagging auxiliary device described in this utility model places the compound fertilizer bag between the support plates and the bag opening is sleeved on the outside of the bag opening tension rod. By connecting the electric cylinder, the push plate is moved to both ends, thereby using the two sets of bag opening tension rods to automatically support the bag opening of the compound fertilizer bag, which facilitates the bagging of compound fertilizer production. The support spring has a certain buffering effect to avoid damage to the bag body during the process of the bag opening tension rod supporting the bag opening. The electric cylinder driver automatically controls the output stroke of the electric cylinder to meet different usage requirements. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a side view of the present invention; Figure 3 This utility model Figure 1 A schematic diagram of the structure at point A.

[0018] In the diagram: 1. Base; 2. Support plate; 3. Electric cylinder; 4. Electric cylinder driver; 5. Hand grip; 6. Rubber anti-slip sleeve; 7. Positioning plate; 8. End plate; 9. Fixing frame; 10. Push plate; 11. Support spring; 12. Linkage plate; 13. Bag opening tension rod; 14. Brakeable universal wheel; 15. Slide rod; 16. Strip-shaped sliding hole. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] To facilitate the bagging process of compound fertilizer, the auxiliary device for bagging automatically opens the bag opening, preventing damage to the bag during the process of opening the bag with the tension rod 13. Figure 1-3 As shown, the compound fertilizer production bagging auxiliary device of this utility model includes a base 1, a support plate 2, an end plate 8 and a fixing frame 9. The top two sides of the base 1 are connected to the fixing frame 9 through the support plate 2. The two ends of the fixing frame 9 are equipped with electric cylinders 3 through mounting seats. The output shaft of the electric cylinder 3 passes through the fixing frame 9 and is connected to a push plate 10 through a connecting plate. The inner ends of the push plate 10 are connected to a linkage plate 12 through a support spring 11. The bottom ends of the linkage plate 12 are welded with bag opening tension rods 13. Both sides of the fixing frame 9 are provided with strip-shaped sliding holes 16 and sliding rods 15 pass through the strip-shaped sliding holes 16. One end of the sliding rods 15 is connected to the linkage plate 12 through a connecting hole.

[0021] When in use, the compound fertilizer production bagging auxiliary device automatically lifts the bag opening, facilitating compound fertilizer production and bagging, and preventing damage to the bag body during the process of the bag opening tension rod 13 lifting the bag opening.

[0022] For example, such as Figure 1 As shown, the present invention also includes an electric cylinder driver 4 mounted on one end of the electric cylinder 3 by screws, and the output end of the electric cylinder driver 4 is electrically connected to the input end of the electric cylinder 3 by wires.

[0023] During use, the electric cylinder driver 4 automatically controls the output stroke of the electric cylinder 3 to meet different usage requirements.

[0024] For example, such as Figure 1 , 3 As shown, the present invention also includes that both ends of the support spring 11 are respectively connected to the linkage plate 12 and the push plate 10 through the positioning plate 7 and the positioning screw.

[0025] During use, the positioning plate 7 and positioning screws facilitate the installation and removal of the support spring 11.

[0026] For example, such as Figure 1 As shown, the present invention also includes a base 1 with a U-shaped plate structure, and brakeable casters 14 are bolted to both ends of the bottom of the base 1.

[0027] When in use, the brakeable casters 14 facilitate moving the entire device to a designated position.

[0028] For example, such as Figure 1 As shown, the present invention also includes an end plate 8 welded to the top of the base 1 and on one side of the fixed frame 9, and a hand grip 5 is installed on one side of the top of the end plate 8 by screws.

[0029] When in use, use the handle 5 to push the entire bagging auxiliary device to the designated position.

[0030] For example, such as Figure 1 As shown, the present invention also includes a rubber anti-slip sleeve 6 fitted on the outer side of the hand grip 5.

[0031] When in use, the rubber anti-slip sleeve 6 on the handle 5 effectively prevents slipping.

[0032] When using this utility model, the handle 5 is used to push the overall bagging auxiliary device to the designated position. The rubber anti-slip sleeve 6 on the handle 5 effectively prevents slipping. The electric cylinder 3 pushes the push plate 10 to move towards each other in the fixed frame 9, bringing the bag opening tension rod 13 together. The compound fertilizer bag is placed between the support plates 2 and the bag opening is fitted on the outside of the bag opening tension rod 13. By turning on the electric cylinder 3, the push plate 10 is moved to both ends, thereby using the two sets of bag opening tension rods 13 to automatically lift the bag opening of the compound fertilizer bag, which facilitates the bagging of compound fertilizer production. The support spring 11 has a certain buffering effect to prevent damage to the bag body during the process of the bag opening tension rod 13 opening the bag. The electric cylinder driver 4 automatically controls the output stroke of the electric cylinder 3 to meet different usage requirements.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A bagging auxiliary device for compound fertilizer production, characterized in that, The base (1), support plate (2), end plate (8) and fixed frame (9) are included. The top two sides of the base (1) are connected to the fixed frame (9) through the support plate (2). The two ends of the fixed frame (9) are equipped with electric cylinders (3) through mounting seats. The output shaft of the electric cylinder (3) passes through the fixed frame (9) and is connected to the push plate (10) through the connecting plate. The inner ends of the push plate (10) are connected to the linkage plate (12) through the support spring (11). The bottom ends of the linkage plate (12) are welded with bag opening tension rods (13). The fixed frame (9) has strip-shaped sliding holes (16) on both sides and a sliding rod (15) passes through the strip-shaped sliding holes (16). One end of the sliding rod (15) is connected to the linkage plate (12) through a connecting hole.

2. The auxiliary device for bagging compound fertilizer production according to claim 1, characterized in that, One end of the electric cylinder (3) is fitted with an electric cylinder driver (4) by screws, and the output end of the electric cylinder driver (4) is electrically connected to the input end of the electric cylinder (3) by wires.

3. The auxiliary device for bagging compound fertilizer production according to claim 1, characterized in that, Both ends of the support spring (11) are connected to the linkage plate (12) and the push plate (10) respectively through the positioning plate (7) and the positioning screw.

4. The auxiliary device for bagging compound fertilizer production according to claim 1, characterized in that, The base (1) has a U-shaped plate structure, and brakeable casters (14) are installed at both ends of the bottom of the base (1) by bolts.

5. The auxiliary device for bagging compound fertilizer production according to claim 1, characterized in that, An end plate (8) is welded to the top of the base (1) and to one side of the fixed frame (9), and a hand grip (5) is installed on the top side of the end plate (8) by screws.

6. The compound fertilizer production bagging auxiliary device according to claim 5, characterized in that, The outer side of the hand grip (5) is fitted with a rubber anti-slip sleeve (6).

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