Fertilizer filling and bag opening mechanism

Abstract

The utility model discloses a fertilizer filling bag opening mechanism, and relates to the technical field of fertilizer filling, the fertilizer filling bag opening mechanism comprises a base, electric guide rails and an electric sliding block, two push rod lifting parts are symmetrically arranged at the two ends of the tops of the two electric guide rails; two supporting plate mounting frames are symmetrically arranged on the sides, close to each other, of the tops of the two push rod lifting components. Two supporting plate mounting components are arranged at the bottoms of the two supporting plate mounting frames respectively; a motor lead screw component is arranged at the top of the mounting supporting plate component, and two movable supporting plates are symmetrically arranged on the two sides of the interior of the mounting supporting plate component. Two threaded blocks are arranged on the motor lead screw component in a spaced mode. The two ends of the sides, close to each other, of the two movable supporting plates are rotationally connected with two pull rods. By means of the structure, the fertilizer spreading device can stretch into packaging bags, the distance can be adjusted, the packaging bags of different specifications and sizes can be spread, and fertilizer can be conveniently filled.

Description

Technical Field

[0001] This utility model relates to the field of fertilizer filling technology, specifically to a fertilizer filling bag support mechanism. Background Technology

[0002] Fertilizers are substances that provide the nutrients needed for crop growth and development, improve soil properties, and increase crop yield and quality. The main function of fertilizers is to provide crops with macronutrients such as nitrogen, phosphorus, and potassium, as well as micronutrients such as iron, manganese, and zinc, to meet their growth and development needs. At the same time, fertilizers can increase soil organic matter content, improve soil structure, and enhance the soil's water and fertilizer retention capacity.

[0003] In existing fertilizer filling processes, a bag-supporting mechanism is typically used to firmly hold the bag opening open to ensure smooth fertilizer entry into the packaging bag. However, given the wide variety of packaging bag sizes available on the market, especially those with special shapes or dimensions, the bag-supporting mechanism often requires manual adjustment or modification. This undoubtedly increases the complexity of the operation and raises production costs. Therefore, we propose a fertilizer filling bag-supporting mechanism to solve the aforementioned problems. Utility Model Content

[0004] The purpose of this invention is to provide a fertilizer filling bag-supporting mechanism to solve the problem mentioned in the background art: in the existing fertilizer filling process, in order to ensure that the fertilizer can smoothly enter the packaging bag, a bag-supporting mechanism is usually used to firmly support the bag opening. However, given the wide variety of packaging bag specifications on the market, their sizes vary, especially some special-shaped or sized packaging bags, which often require manual adjustment or modification of the bag-supporting mechanism. This undoubtedly increases the complexity of operation and also raises production costs.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A fertilizer filling and bag-supporting mechanism includes a base. Two electric guide rails are symmetrically fixedly connected to both sides of the upper surface of the base. Two push rod lifting components are symmetrically arranged at the top ends of the two electric guide rails. Two electric sliders are symmetrically arranged at the bottom ends of the two push rod lifting components. Two support plate mounting frames are symmetrically arranged on the top side of the push rod lifting components, close to each other. Two mounting support plate components are respectively arranged at the bottom of the two support plate mounting frames. A motor screw component is arranged at the top of the mounting support plate component. Two movable support plates are symmetrically arranged on both sides inside the mounting support plate component. Two threaded blocks are spaced apart on the motor screw component. Two pull rods are rotatably connected to the two ends of the two movable support plates close to each other.

[0007] The mounting support plate component includes a mounting plate, on which two sliding grooves are symmetrically arranged on both sides. A dustproof plate is movably mounted on one side of the mounting plate, and the vertical projection of the mounting plate is fan-shaped.

[0008] Furthermore, the push rod lifting component includes a bottom fixing plate, two bottom electric push rods are symmetrically fixedly connected to both ends of the upper surface of the bottom fixing plate, a top fixing plate is fixedly connected to the top of the two bottom electric push rods, and a top electric push rod is fixedly connected to the upper surface of the top fixing plate.

[0009] Furthermore, the bottoms of the two electric sliders are slidably connected to the two electric guide rails, the tops of the electric sliders are fixedly connected to both ends of the lower surface of the bottom fixing plate, and the top of the support plate mounting bracket is fixedly connected to the top electric push rod.

[0010] Furthermore, the top two ends of the mounting plate are fixedly connected to the bottom of the support plate mounting bracket.

[0011] Furthermore, the motor lead screw component includes a motor, the output end of which is fixedly connected to a lead screw through a mounting plate, the motor is fixedly connected to the mounting plate, and the two movable support plates are slidably connected to the mounting plate through two sliding grooves.

[0012] Furthermore, the two threaded blocks are respectively threaded to both ends of the lead screw, and the two sides of the threaded blocks are respectively slidably connected to the two pull rods.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model uses a push rod lifting component to drive the mounting support plate component to be inserted into the packaging bag. Then, through the electric sliders on the two electric guide rails, the two push rod lifting components are moved to open the packaging bag, which facilitates the filling of fertilizer.

[0015] 2. This utility model uses a motor lead screw component to drive two threaded blocks to rotate, which in turn drives two pull rods on both sides to push out movable support plates on both sides, which can further open the sides of packaging bags of different specifications and sizes, making it easier to fill fertilizer. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the installation structure of the push rod lifting component of this utility model;

[0018] Figure 3 This is a schematic diagram of the mounting structure of the mounting support plate component of this utility model;

[0019] Figure 4 This is a schematic diagram of the installation structure of the motor lead screw component of this utility model;

[0020] Reference numerals: 1. Base; 2. Electric guide rail; 3. Push rod lifting component; 301. Bottom fixing plate; 302. Bottom electric push rod; 303. Top fixing plate; 304. Top electric push rod; 4. Electric slider; 5. Support plate mounting bracket; 6. Mounting support plate component; 601. Mounting plate; 602. Slide groove; 603. Dustproof plate; 7. Motor lead screw component; 701. Motor; 702. Lead screw; 8. Movable support plate; 9. Threaded block; 10. Pull rod. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-4 This utility model provides a technical solution: a fertilizer filling and bag-supporting mechanism, including a base 1, two electric guide rails 2 are symmetrically fixedly connected to both sides of the upper surface of the base 1, two push rod lifting components 3 are symmetrically arranged at the top ends of the two electric guide rails 2, two electric sliders 4 are symmetrically arranged at the bottom ends of the two push rod lifting components 3, two support plate mounting frames 5 are symmetrically arranged on the top side of the push rod lifting components 3, two mounting support plate components 6 are respectively arranged at the bottom of the two support plate mounting frames 5, a motor screw component 7 is arranged at the top of the mounting support plate component 6, two movable support plates 8 are symmetrically arranged on both sides inside the mounting support plate component 6, two threaded blocks 9 are spaced apart on the motor screw component 7, and two pull rods 10 are rotatably connected at the two ends of the two movable support plates 8 on the side of the two movable support plates 8.

[0023] Mounting support plate component 6 includes mounting plate 601, with two sliding grooves 602 symmetrically arranged on both sides of mounting plate 601, and a dustproof plate 603 movably mounted on one side of mounting plate 601. The vertical projection of mounting plate 601 is fan-shaped.

[0024] The push rod lifting component 3 includes a bottom fixing plate 301. Two bottom electric push rods 302 are symmetrically fixedly connected to both ends of the upper surface of the bottom fixing plate 301. A top fixing plate 303 is fixedly connected to the top of the two bottom electric push rods 302. A top electric push rod 304 is fixedly connected to the upper surface of the top fixing plate 303. In this example, by setting the top electric push rod 304, the distance that the mounting support plate component 6 extends into the packaging bag can be controlled, which facilitates better support of the packaging bag.

[0025] The bottoms of the two electric sliders 4 are slidably connected to the two electric guide rails 2, and the tops of the electric sliders 4 are fixedly connected to both ends of the lower surface of the bottom fixing plate 301. The top of the support plate mounting bracket 5 is fixedly connected to the top electric push rod 304. In this example, by setting the electric sliders 4, the push rod lifting component 3 can be moved, thereby causing the mounting support plate component 6 to open the packaging bag.

[0026] The top two ends of the mounting plate 601 are fixedly connected to the bottom of the support plate mounting bracket 5.

[0027] The motor lead screw assembly 7 includes a motor 701. The output end of the motor 701 passes through the mounting plate 601 and is fixedly connected to a lead screw 702. The motor 701 is fixedly connected to the mounting plate 601, and two movable support plates 8 are slidably connected to the mounting plate 601 through two sliding grooves 602. In this example, by setting the motor lead screw assembly 7, it is easy to drive the two threaded blocks 9 to move, thereby opening the packaging bag and facilitating the filling of fertilizer.

[0028] Two threaded blocks 9 are threadedly connected to both ends of the lead screw 702, and the two sides of the threaded blocks 9 are slidably connected to two pull rods 10. In this example, by setting the threaded blocks 9, it is easy to drive the pull rods 10 on both sides, thereby driving the movable support plate 8 to support the side of the packaging bag.

[0029] Working principle: The packaging bag is placed on the base 1. The two bottom electric push rods 302 drive the top fixed plate 303 to descend, so that the two mounting support plate components 6 are inserted into the packaging bag. The two electric sliders 4 at the bottom of the two push rod lifting components 3 slide along the two electric guide rails 2 respectively, thereby driving the two push rod lifting components 3 to move away from each other and open the packaging bag. Then, the top electric push rod 304 drives the mounting support plate component 6 to move further, adjusting the distance of the extension into the packaging bag and supporting the packaging bag. The motor 701 drives the lead screw 702 to rotate, thereby driving the two threaded blocks 9 on the lead screw 702 to move, further driving the two pull rods 10 on both sides, driving the movable support plates 8 on both sides to push out along the sliding grooves 602 on both sides, supporting the sides of the packaging bag.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fertilizer bagging and propping mechanism characterized by: The utility model provides a kind of electric rail guide device, including base (1), two electric rail guides (2) are symmetrically fixedly connected on the upper surface of base (1), two push rod lifting components (3) are symmetrically arranged at the top of two electric rail guides (2) two ends, two electric sliders (4) are symmetrically arranged at the bottom of two push rod lifting components (3) two ends, two bracing plate mounting racks (5) are symmetrically arranged on the top of push rod lifting component (3) mutually close side, two mounting bracing plate components (6) are respectively arranged in the bottom of two bracing plate mounting racks (5), motor lead screw component (7) is arranged in the top of mounting bracing plate component (6), two movable bracing plates (8) are symmetrically arranged in the inside of mounting bracing plate component (6) two sides, two threaded blocks (9) are arranged on motor lead screw component (7) at intervals, two pull rods (10) are rotatably connected in the two ends of two movable bracing plates (8) mutually close side. The mounting bracing plate component (6) includes a mounting plate (601), two sliding grooves (602) are symmetrically arranged on the two sides of the mounting plate (601), a dustproof plate (603) is movably mounted on one side of the mounting plate (601), and the perpendicular projection of the mounting plate (601) is a fan shape.

2. A fertilizer bagging and holding mechanism according to claim 1, wherein: The push rod lifting component (3) includes a bottom fixed plate (301), two bottom electric push rods (302) are fixedly connected on the upper surface of the bottom fixed plate (301) two ends, a top fixed plate (303) is fixedly connected on the top of the two bottom electric push rods (302), and a top electric push rod (304) is fixedly connected on the upper surface of the top fixed plate (303).

3. A fertilizer bag filling and holding mechanism according to claim 2, characterized in that: The bottom of two electric sliders (4) is respectively slidably connected with two electric rail guides (2), the top of electric slider (4) is respectively fixedly connected with the lower surface of bottom fixed plate (301), and the top of bracing plate mounting rack (5) is fixedly connected with top electric push rod (304).

4. A fertilizer bag filling and holding mechanism according to claim 3, wherein: The top of mounting plate (601) is fixedly connected with the bottom of bracing plate mounting rack (5).

5. A fertilizer bag filling and holding mechanism according to claim 4, wherein: The motor lead screw component (7) includes a motor (701), a lead screw (702) is fixedly connected with the output end of the motor (701) through the mounting plate (601), the motor (701) is fixedly connected with the mounting plate (601), and two movable bracing plates (8) are slidably connected with the mounting plate (601) through two sliding grooves (602) respectively.

6. A fertilizer bag filling and holding mechanism according to claim 5, wherein: Two threaded blocks (9) are respectively threadedly connected with the two ends of lead screw (702), and threaded block (9) is respectively slidably connected with two pull rods (10) on two sides.

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