Quantitative packaging device for compound fertilizer

Abstract

The utility model provides a compound fertilizer quantitative packaging device which comprises a machine body and a conveying belt arranged under the discharging portion of the machine body, a machine frame is arranged on one side of the machine body, a rotating rod is installed at the position, close to the top end of the machine body, of the machine frame through a driving mechanism, and a pair of clamping plates is movably installed in the middle of the rotating rod through shaft pins. And an angle adjusting mechanism is connected between the pair of clamping plates. The single face of a pocket can be sucked up through the first air cylinder and the first suction cup, then an L-shaped protrusion at the bottom end of the opening plate can be inserted into the pocket through the driving motor, the rotating rod and the opening plate, then a pair of clamping plates is driven through the third air cylinder, then the pair of L-shaped protrusions abut against the inner wall of the pocket, opening expanding is achieved, the pocket can be prevented from falling off, and the pocket is convenient to use. Meanwhile, opening supporting operation can be carried out on pockets with different calibers, then the outer wall of the discharging hopper of the machine body is sleeved with the pockets through reverse rotation of the rotating rod, the traditional manual sleeving and taking operation mode is replaced, the working efficiency is improved, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of fertilizer packaging, and more specifically, particularly relates to a quantitative packaging device for compound fertilizers. Background Art

[0002] Fertilizer refers to a type of substance that provides one or more essential nutrients for plants, improves soil properties and increases soil fertility levels. It is one of the material bases of agricultural production and mainly includes ammonium phosphate fertilizers, large-element water-soluble fertilizers, medium-element fertilizers, biological fertilizers, organic fertilizers, multi-dimensional field energy concentrated organic fertilizers, etc. In the fertilizer production process, fertilizers need to be packaged in quantitative quantities for the convenience of transportation and sale.

[0003] The existing quantitative packaging device for compound fertilizers requires manual operation to take the bag, open the bag, and then put the opened bag on the outer wall of the bottom end of the discharge hopper. This process has high labor intensity and requires special personnel to assist in holding the bag. The degree of automation is low. Therefore, in view of this, the existing structure and defects are studied and improved to provide a quantitative packaging device for compound fertilizers, in order to achieve a more practical purpose. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a compound fertilizer quantitative packaging device, which is achieved by the following specific technical means:

[0005] A quantitative packaging device for compound fertilizers comprises a body and a conveyor belt arranged just below the body for discharging materials, a frame is arranged on one side of the body, a rotating rod is installed on the frame near the top of the body through a driving mechanism, a pair of clamping plates are movably installed on the middle part of the rotating rod through an axle pin, an angle adjustment mechanism is connected between the pair of clamping plates, an opening plate is fixedly installed on one end of the pair of clamping plates, a first cylinder is vertically fixedly installed on the frame just below the rotating rod, a plurality of groups of first suction cups are fixedly installed on the output end of the first cylinder, an electric slide rail is fixedly installed on the frame just behind the first cylinder, and a second cylinder is connected through the electric slide rail, and a plurality of groups of second suction cups are fixedly installed on the output end of the second cylinder.

[0006] Furthermore, the plurality of groups of the first suction cups and the second suction cups is at least three groups.

[0007] Furthermore, the driving mechanism includes a driving motor fixedly mounted on one side of the frame, and an output end of the driving motor is fixedly connected to one end of the rotating rod.

[0008] Furthermore, the spacing between a pair of the clamping plates is greater than the width of the machine body discharge hopper, and the bottom ends of the opening plates are each provided with an L-shaped protrusion, and the ends are each arranged toward the frame.

[0009] Furthermore, the angle adjustment mechanism is a third cylinder, and both ends of the third cylinder are respectively hinged to a pair of the clamping plates.

[0010] Furthermore, a sliding sleeve is mounted on the outer wall of the electric slide rail, and the bottom end of the sliding sleeve is fixedly connected to the top end of the second cylinder.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model utilizes a first cylinder and a first suction cup to suck up one side of a bag, and then utilizes a driving motor, a rotating rod and an opening plate to insert an L-shaped protrusion at the bottom end of the opening plate into the pocket, and then utilizes a third cylinder to drive a pair of clamping plates, thereby achieving a pair of L-shaped protrusions abutting against the inner wall of the pocket, that is, achieving opening support, which can prevent the pocket from falling, and can perform opening support operations on bags of different calibers at the same time, and then utilizes the rotating rod to reverse, that is, to put the bag on the outer wall of the machine body discharge hopper, replacing the traditional manual operation method of taking, improving work efficiency, and reducing manual labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This utility model is a three-dimensional schematic diagram Figure 1 .

[0014] Figure 2 This utility model is a three-dimensional schematic diagram Figure 2 .

[0015] Figure 3 This utility model is a three-dimensional schematic diagram Figure 3 .

[0016] Figure 4 It is a side schematic diagram of the utility model.

[0017] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0018] 1. Machine body; 2. Machine frame; 3. Conveyor belt; 4. Rotating rod; 5. Clamp; 6. Third cylinder; 7. Opening plate; 8. First suction cup; 9. First cylinder; 10. Electric slide rail; 11. Second cylinder; 12. Second suction cup. DETAILED DESCRIPTION

[0019] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0020] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] Example:

[0023] As attached Figure 1 To Attachment Figure 4 As shown:

[0024] The utility model provides a quantitative packaging device for compound fertilizer, comprising a body 1 and a conveyor belt 3 arranged just below the body 1 for discharging materials, a frame 2 is arranged on one side of the body 1, a rotating rod 4 is installed on the frame 2 near the top of the body 1 through a driving mechanism, a pair of clamping plates 5 are movably installed on the middle part of the rotating rod 4 through an axle pin, an angle adjustment mechanism is connected between the pair of clamping plates 5, an opening plate 7 is fixedly installed on one end of the pair of clamping plates 5, a first cylinder 9 is vertically fixedly installed on the frame 2 just below the rotating rod 4, a plurality of groups of first suction cups 8 are fixedly installed on the output end of the first cylinder 9, an electric slide rail 10 is fixedly installed on the frame 2 just behind the first cylinder 9, and a second cylinder 11 is connected through the electric slide rail 10, and a plurality of groups of second suction cups 12 are fixedly installed on the output end of the second cylinder 11.

[0025] The number of the plurality of groups of the first suction cups 8 and the second suction cups 12 is at least three.

[0026] The driving mechanism includes a driving motor fixedly mounted on one side of the frame 2 , and an output end of the driving motor is fixedly connected to one end of the rotating rod 4 .

[0027] The distance between the pair of clamping plates 5 is greater than the width of the discharge hopper of the machine body 1 , and the bottom ends of the opening plates 7 are each provided with an L-shaped protrusion, and the ends are both arranged toward the frame 2 .

[0028] Among them, the angle adjustment mechanism is a third cylinder 6, and the two ends of the third cylinder 6 are respectively hinged to a pair of the clamping plates 5. The third cylinder 6 is used to drive a pair of clamping plates 5, so as to realize a pair of L-shaped protrusions against the inner wall of the pocket, that is, to achieve the opening, and the opening operation can be performed on pockets of different calibers.

[0029] The outer wall of the electric slide rail 10 is sleeved with a sliding sleeve, and the bottom end of the sliding sleeve is fixedly connected to the top end of the second cylinder 11 .

[0030] The working principle of this embodiment is as follows: when in use, the bag is sucked onto the frame 2 by the cooperation of the second cylinder 11 and the second suction cup 12, and then the first cylinder 9 and the first suction cup 8 are used to pull up one end of the bag. At this time, the pocket opening is in an open state, and then the driving motor is used to drive the rotating rod 4 to rotate, thereby using the rotating rod 4 to drive a pair of clamps 5 to rotate, thereby driving the L-shaped protrusion at the bottom end of the opening plate 7 to enter the pocket, and then the third cylinder 6 is used to push the pair of clamps 5, when the L-shaped protrusion at the bottom end of the opening plate 7 is against the inner wall of the pocket, and then the driving motor is used to drive the rotating rod 4 to reverse, and when the bag is put on the outer wall of the discharge hopper of the body 1, it can stop, and then the bag is clamped on its outer wall by the clamp on the outer wall of the discharge hopper to carry out the compound fertilizer bagging operation.

[0031] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A quantitative packaging device for compound fertilizers, comprising a body (1) and a conveyor belt (3) arranged directly below the body (1) for discharging materials, characterized in that: A frame (2) is provided on one side of the body (1); a rotating rod (4) is installed on the frame (2) near the top of the body (1) through a driving mechanism; a pair of clamping plates (5) are movably installed in the middle of the rotating rod (4) through an axle pin; an angle adjustment mechanism is connected between the pair of clamping plates (5); an opening plate (7) is fixedly installed at one end of the pair of clamping plates (5); a first cylinder (9) is vertically fixedly installed on the frame (2) just below the rotating rod (4); a plurality of first suction cups (8) are fixedly installed at the output end of the first cylinder (9); an electric slide rail (10) is fixedly installed on the frame (2) just behind the first cylinder (9), and the frame (2) is connected to a second cylinder (11) through the electric slide rail (10); a plurality of second suction cups (12) are fixedly installed at the output end of the second cylinder (11).

2. The compound fertilizer quantitative packaging device according to claim 1, characterized in that: The plurality of groups of the first suction cups (8) and the second suction cups (12) are at least three groups.

3. The quantitative packaging device for compound fertilizer according to claim 1, characterized in that: The driving mechanism comprises a driving motor fixedly mounted on one side of the frame (2), and the output end of the driving motor is fixedly connected to one end of the rotating rod (4).

4. The compound fertilizer quantitative packaging device according to claim 1, characterized in that: The distance between the pair of clamping plates (5) is greater than the width of the discharge hopper of the machine body (1), and the bottom ends of the opening plates (7) are each provided with an L-shaped protrusion, and the ends are each arranged toward the frame (2).

5. The compound fertilizer quantitative packaging device according to claim 1, characterized in that: The angle adjustment mechanism is a third cylinder (6), and both ends of the third cylinder (6) are respectively hinged to a pair of clamping plates (5).

6. The compound fertilizer quantitative packaging device according to claim 1, characterized in that: The outer wall of the electric slide rail (10) is sleeved with a slide sleeve, and the bottom end of the slide sleeve is fixedly connected to the top end of the second cylinder (11).

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