Intermittent fertilizer applicator for agricultural planting

Abstract

The utility model relates to the technical field of agricultural machinery equipment, and discloses an agricultural planting intermittent fertilizer applicator which comprises a mounting bracket, a slideway is integrally formed in the middle of the mounting bracket, two sliding rails are symmetrically arranged on the left side and the right side of the slideway, and a movable plate is connected in the two sliding rails in a sliding manner; a vertically-through feeding barrel is integrally formed at the front end of the movable plate, the bottom face of the feeding barrel abuts against the top face of the sliding way, a mounting plate is integrally formed at the position, on the left side of the sliding way, of the mounting support, a connecting block is arranged at the top end of the mounting plate, and a storage barrel is fixedly connected and mounted to the connecting block through bolts. And crawler wheels are mounted on the two mounting arms. Through a stable and reliable connecting rod structure, the intermittent fertilization function can be realized, the mechanical size is small, the small-area land fertilization work can be implemented, meanwhile, the mounting and the dismounting are convenient, the maintenance and the replacement are easy, and the large-scale production is easy.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery and equipment, in particular to an agricultural planting intermittent fertilizer applicator. Background Art

[0002] In recent years, my country's facility agriculture has developed rapidly. Facility agriculture not only achieves high-yield, high-efficiency and high-quality production, but also can realize the supply of off-season fruits, vegetables, flowers, seedlings and even livestock and poultry products. The products meet the green and pollution-free standards. Although the existing fertilizer spreaders can realize the spreading of fertilizers, for smaller farmlands, the existing fertilizer spreaders are too expensive and ordinary families cannot afford them. The efficiency of manual fertilization is also low.

[0003] An existing intermittent fertilizer applicator for agricultural planting (Announcement No.: CN221178429U) has at least the following disadvantages: the device is driven by a motor through a transmission belt to rotate a screw, and the screw drives two sets of adjustment plates to move closer to or away from each other through a connecting seat. The two sets of adjustment plates can drive multiple sets of adjustment rods to move horizontally at the same time through adjustment slots and vertical movement. The multiple sets of adjustment rods drive one end of the fertilizer pushing mechanism to move, changing the discharge spacing of the fertilizer pushing mechanism for fertilizer, so that the fertilizer applicator can adapt to the crop requirements of different planting spacings, thereby improving the fertilization efficiency and practicality of the fertilizer applicator, thereby improving the efficiency and quality of agricultural planting. However, the structure of the device is too complex and the size is large. Its size is not suitable for fertilizing small areas of land, and it is expensive. It is difficult for ordinary farmers to purchase and use it, and it is not easy to put it into production on a large scale. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an agricultural planting intermittent fertilizer applicator.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] An agricultural planting intermittent fertilizer applicator includes a mounting bracket, a slide integrally formed in the middle of the mounting bracket, two slide rails symmetrically provided on the left and right sides of the slide, a movable plate slidably connected in the two slide rails, a feed barrel integrally formed at the front end of the movable plate that passes through the upper and lower parts, the bottom surface of the feed barrel abuts against the top surface of the slide, the mounting bracket is integrally formed with a mounting plate on the left side of the slide, a connecting block is provided on the top of the mounting plate, a storage barrel is fixedly installed on the connecting block by bolts, two mounting arms are symmetrically provided at the left and right ends of the bottom surface of the mounting bracket, and track wheels are installed on both mounting arms.

[0007] As a further solution of the present invention, a discharge hole is opened at the front end of the top surface of the slideway. The size of the discharge hole is adapted to the size of the feeding barrel, and the material stored in the feeding barrel is discharged from the discharge hole.

[0008] As a further solution of the present invention, blocking bars are provided on both ends of the top surface of the movable plate, and the front ends of the left and right end surfaces of the movable plate are integrally formed with I-shaped sliders, and the two I-shaped sliders are respectively slidably connected in the two slide rails.

[0009] As a further solution of the present invention, the mounting bracket is integrally formed with an extension arm on the right side of the slide, and a motor is fixed to the end of the extension arm by bolts. The rotating shaft of the motor passes through the extension arm and is hinged to a connecting rod assembly.

[0010] As a further solution of the present invention, the connecting rod assembly includes a driven connecting rod and an active connecting rod. A hinge column is integrally formed at the center of the end face of one of the I-shaped sliders of the movable plate. The hinge column is hinged to one end of the driven connecting rod, the driven connecting rod is hinged to the active connecting rod, and the end of the active connecting rod away from the driven connecting rod is hinged to the rotating shaft of the motor.

[0011] As a further solution of the present invention, a feed port and a discharge port are provided on the storage barrel, the bottom surface of the discharge port abuts against the top surface of the movable plate, and the outer wall of the discharge port abuts against two blocking bars, which can prevent the discharge port position of the storage barrel from shifting.

[0012] As a further solution of the present invention, a feeding pipe is installed on the mounting bracket just below the discharge hole. The size of the feeding pipe is adapted to the size of the discharge hole, and the feeding pipe can further transport the material to a designated position.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] This device starts the motor, and the motor drives the active connecting rod in the connecting rod assembly to rotate. The end of the active connecting rod is hinged with a driven connecting rod, and the driven connecting rod drives the movable plate hinged to it to reciprocate back and forth in two slide rails; the feeding cylinder on the movable plate comes to the bottom of the storage barrel to store fertilizer, drives the fertilizer to the top of the discharge hole, enters the feeding pipe through the discharge hole, and is finally discharged from the feeding pipe; this device can realize the function of intermittent fertilization through the stable and reliable connecting rod structure, and the machine is small in size, and can be used for fertilizing small areas of land. At the same time, it is easy to install and disassemble, easy to repair and replace, and easy to put into large-scale production. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of an intermittent fertilizer applicator for agricultural planting proposed by the utility model;

[0016] Figure 2 This is a diagram of the overall structure and working state of an agricultural planting intermittent fertilizer applicator proposed by the utility model;

[0017] Figure 3 This is a front view of the overall structure of an agricultural planting intermittent fertilizer applicator proposed by the utility model;

[0018] Figure 4 This is a cross-sectional view of the overall structure of an agricultural planting intermittent fertilizer applicator proposed by the utility model;

[0019] Figure 5 This is an exploded view of the overall structure of an agricultural planting intermittent fertilizer applicator proposed by the utility model;

[0020] Figure 6 This is an exploded view of the local structure of an intermittent fertilizer applicator for agricultural planting proposed by the utility model;

[0021] Figure 7 This is a structural parts diagram of the mounting bracket of an agricultural intermittent fertilizer applicator proposed in the utility model.

[0022] In the figure: 1. Mounting bracket; 11. Slide; 111. Discharge hole; 12. Slide rail; 13. Extension arm; 14. Mounting plate; 141. Connecting block; 15. Mounting arm; 2. Movable plate; 21. Blocking bar; 22. Feed barrel; 23. I-shaped slider; 24. Articulated column; 3. Motor; 4. Connecting rod assembly; 41. Driven connecting rod; 42. Active connecting rod; 5. Storage barrel; 51. Feed port; 52. Discharge port; 6. Track wheel; 7. Feed pipe. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean 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, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0026] Reference Figure 1-Figure 7 , an agricultural intermittent fertilizer spreader, including a mounting bracket 1, a slide 11 is integrally formed in the middle of the mounting bracket 1, and two slide rails 12 are symmetrically provided on the left and right sides of the slide 11, and a movable plate 2 is slidably connected in the two slide rails 12. The front end of the movable plate 2 is integrally formed with a feeding barrel 22 that passes through it from top to bottom, and the bottom surface of the feeding barrel 22 abuts against the top surface of the slide 11. The mounting bracket 1 is integrally formed with a mounting plate 14 on the left side of the slide 11, and a connecting block 141 is provided on the top of the mounting plate 14. The connecting block 141 is fixedly connected to the storage barrel 5 by bolts, and two mounting arms 15 are symmetrically provided on the left and right ends of the bottom surface of the mounting bracket 1, and track wheels 6 are installed on the two mounting arms 15.

[0027] In this embodiment, a discharge hole 111 is opened at the front end of the inner top surface of the slide 11 . The size of the discharge hole 111 is adapted to the size of the feeding barrel 22 , and the material stored in the feeding barrel 22 is discharged from the discharge hole 111 .

[0028] In this embodiment, blocking bars 21 are provided at both ends of the top surface of the movable plate 2, and I-shaped sliders 23 are integrally formed at the front ends of the left and right end surfaces of the movable plate 2. The two I-shaped sliders 23 are respectively slidably connected to the two slide rails 12.

[0029] In this embodiment, the mounting bracket 1 is integrally formed with an extension arm 13 on the right side of the slide 11 , and the motor 3 is fixed to the end of the extension arm 13 by bolts. The rotating shaft of the motor 3 passes through the extension arm 13 and is hinged to the connecting rod assembly 4 .

[0030] In this embodiment, the connecting rod assembly 4 includes a driven connecting rod 41 and an active connecting rod 42. A hinge column 24 is integrally formed at the center of the end face of one of the I-shaped sliders 23 of the movable plate 2. The hinge column 24 is hinged to one end of the driven connecting rod 41, and the driven connecting rod 41 is hinged to the active connecting rod 42. The end of the active connecting rod 42 away from the driven connecting rod 41 is hinged to the rotating shaft of the motor 3.

[0031] In this embodiment, a feed port 51 and a discharge port 52 are provided on the storage barrel 5. The bottom surface of the discharge port 52 abuts against the top surface of the movable plate 2, and the outer wall of the discharge port 52 abuts against two blocking bars 21. The blocking bars 21 can prevent the position of the discharge port 52 of the storage barrel 5 from being offset.

[0032] In this embodiment, a feeding pipe 7 is installed on the mounting bracket 1 just below the discharge hole 111 . The size of the feeding pipe 7 is adapted to the size of the discharge hole 111 , and the feeding pipe 7 can further transport the material to a designated location.

[0033] From the above description, it can be seen that the above embodiment of the present invention achieves the following technical effects: the staff first fills the storage barrel 5 with fertilizer from the feed port 51, starts the track wheel 6 to drive the entire device to move at a uniform speed in the field, and at the same time starts the motor 3, which drives the active connecting rod 42 in the connecting rod assembly 4 to rotate. The end of the active connecting rod 42 is hinged to the driven connecting rod 41, and the driven connecting rod 41 drives the movable plate 2 hinged thereto to reciprocate back and forth within the two slide rails 12;

[0034] When the feeding cylinder 22 on the movable plate 2 moves backward to the bottom of the storage barrel 5, the fertilizer in the storage barrel 5 is subjected to the action of gravity and enters the feeding cylinder 22. At this time, the bottom surface of the feeding cylinder 22 abuts against the top surface of the slideway 11 and is in a closed state.

[0035] When the feeding cylinder 22 on the movable plate 2 moves forward and leaves the bottom of the storage barrel 5, the top surface of the movable plate 2 abuts against the discharge port 52 to close the discharge port 52, and the feeding cylinder 22 drives a certain amount of fertilizer to the top of the discharge hole 111. Since the feeding cylinder 22 is opened at the upper and lower ends, the fertilizer in the feeding cylinder 22 enters the feeding pipe 7 through the discharge hole 111 and is finally discharged from the feeding pipe 7. The motor 3 continues to work and repeats the above operation; at this point, the work of the device is completed.

[0036] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. An agricultural planting intermittent fertilizer applicator, comprising a mounting bracket (1), characterized in that: The mounting bracket (1) is integrally formed with a slideway (11) in the middle, and two slide rails (12) are symmetrically provided on the left and right sides of the slideway (11). A movable plate (2) is slidably connected in the two slide rails (12). A feeding cylinder (22) is integrally formed at the front end of the movable plate (2) and is passed through from top to bottom. The bottom surface of the feeding cylinder (22) abuts against the top surface of the slideway (11). The mounting bracket (1) is integrally formed with a mounting plate (14) on the left side of the slideway (11). A connecting block (141) is provided at the top of the mounting plate (14). The connecting block (141) is fixedly connected to the storage barrel (5) by bolts. Two mounting arms (15) are symmetrically provided at the left and right ends of the bottom surface of the mounting bracket (1), and track wheels (6) are installed on both mounting arms (15).

2. The agricultural planting intermittent fertilizer applicator according to claim 1, characterized in that: A discharge hole (111) is provided at the front end of the inner top surface of the slideway (11), and the size of the discharge hole (111) is adapted to the size of the feeding cylinder (22).

3. The agricultural planting intermittent fertilizer applicator according to claim 1, characterized in that: Blocking bars (21) are provided at both left and right ends of the top surface of the movable plate (2), and I-shaped sliders (23) are integrally formed at the front ends of the left and right end surfaces of the movable plate (2), and the two I-shaped sliders (23) are respectively slidably connected in the two slide rails (12).

4. The agricultural planting intermittent fertilizer applicator according to claim 1, characterized in that: The mounting bracket (1) is integrally formed with an extension arm (13) on the right side of the slideway (11); a motor (3) is fixedly mounted on the end of the extension arm (13) by means of bolts; a rotating shaft of the motor (3) passes through the extension arm (13) and is hingedly connected to a connecting rod assembly (4).

5. The agricultural planting intermittent fertilizer applicator according to claim 4, characterized in that: The connecting rod assembly (4) includes a driven connecting rod (41) and an active connecting rod (42). A hinge column (24) is integrally formed at the center of the end face of one of the I-shaped sliders (23) of the movable plate (2). The hinge column (24) is hinged to one end of the driven connecting rod (41). The driven connecting rod (41) is hinged to the active connecting rod (42). The end of the active connecting rod (42) away from the driven connecting rod (41) is hinged to the rotating shaft of the motor (3).

6. The agricultural planting intermittent fertilizer applicator according to claim 3, characterized in that: The storage barrel (5) is provided with a feed port (51) and a discharge port (52), the bottom surface of the discharge port (52) abuts against the top surface of the movable plate (2), and the outer wall of the discharge port (52) abuts against the two blocking bars (21).

7. The agricultural planting intermittent fertilizer applicator according to claim 2, characterized in that: The mounting bracket (1) is provided with a feeding pipe (7) directly below the discharge hole (111), and the size of the feeding pipe (7) is adapted to the size of the discharge hole (111).

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