Solid fertilizer discharge port blockage cleaning device

Abstract

The utility model discloses a solid fertilizer discharge port blockage cleaning device which comprises a first fixing sleeve and a discharge port body, the top end of the first fixing sleeve is fixedly connected with a second fixing sleeve, the surface of the discharge port body is sleeved with the second fixing sleeve, a discharging hopper is fixedly inserted into the surface of the bottom end of the discharge port body, and the discharging hopper is fixedly connected with the first fixing sleeve. A conical top plate is mounted at the bottom end of the discharging hopper, a moving rod is fixedly connected to the bottom end of the conical top plate, a connecting plate is fixedly connected to the bottom end of the moving rod, a rectangular sleeve is fixedly connected to the right side of the connecting plate, and a second threaded rod is inserted into the rectangular sleeve. A first bevel gear drives a second bevel gear to rotate, the second bevel gear rotates to drive a second threaded rod to rotate, the second threaded rod rotates to drive a rectangular sleeve to move up and down on the surface of the rectangular sleeve, and fertilizer is conveniently stirred through movement of the rectangular sleeve, so that blockage of the fertilizer can be avoided; and the fertilizer can be spread more uniformly.

Description

Technical Field

[0001] The utility model relates to the technical field of solid fertilizer fertilization, in particular to a solid fertilizer discharge port blockage cleaning device. Background Art

[0002] Precision fertilization is an important part of agricultural planting, which can not only increase production but also be environmentally friendly. Taking rice as an example, rice fertilization is mostly carried out with mechanical assistance. Solid fertilizer is one of the most common fertilizers. During the fertilization process, the funnel-shaped discharge port is prone to fertilizer accumulation, which in turn affects the normal discharge, resulting in uneven fertilizer spreading. For this reason, we propose a solid fertilizer discharge port blockage cleaning device to solve the above problem. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a solid fertilizer discharge port blockage cleaning device.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A solid fertilizer discharge port blockage cleaning device comprises a first fixed sleeve and a discharge port body, the top end of the first fixed sleeve is fixedly connected to a second fixed sleeve, the surface of the discharge port body is sleeved with the second fixed sleeve, the bottom end surface of the discharge port body is fixedly inserted with a lower hopper, and the bottom end of the lower hopper is installed with a conical top plate, the bottom end of the conical top plate is fixedly connected to a moving rod, and the bottom end of the moving rod is fixedly connected to a connecting plate, the right side of the connecting plate is fixedly connected to a rectangular sleeve, and the interior of the rectangular sleeve is inserted with a second threaded rod, the right side of the first fixed sleeve is fixedly connected to a support frame, and the interior of the support frame is inserted with a servo motor.

[0006] Preferably, a thread groove is provided inside the rectangular sleeve, and a second threaded rod is inserted into the thread groove, and the second threaded rod is connected to the rectangular sleeve in a threaded lifting manner.

[0007] Preferably, a second bevel gear is fixedly sleeved on the surface of the second threaded rod, and the right side surface of the second bevel gear is meshed with the first bevel gear, the central surface of the first bevel gear is fixedly connected to a rotating shaft, and a servo motor is connected to the right side of the conical top plate.

[0008] Preferably, a support rod is fixedly connected to the right inner wall of the first fixed sleeve, and a guide sleeve is fixedly connected to the left side of the support rod. A rectangular sleeve is inserted into the guide sleeve, and the rectangular sleeve and the guide sleeve are slidably connected.

[0009] Preferably, thread grooves are symmetrically formed on both sides of the second fixing sleeve, and a first threaded rod is inserted into the thread groove, and the first threaded rod is threadedly slidably connected to the second fixing sleeve.

[0010] Preferably, a protective sleeve is fixedly mounted on the right inner wall of the first fixed sleeve, and the protective sleeve is sleeved on the surface of the rotating shaft.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The device drives the second bevel gear to rotate through the first bevel gear, and the rotation of the second bevel gear drives the second threaded rod to rotate, and the rotation of the second threaded rod drives the rectangular sleeve to move up and down on its surface. The movement of the rectangular sleeve facilitates the dredging of fertilizers, thereby avoiding the blockage and making the fertilizer spread more evenly.

[0013] 2. The device arranges the second fixing sleeve on the surface of the discharge port body, and then rotates the first threaded rod to move it to fit with the surface of the discharge port body, thereby fixing the first fixing sleeve, making it easier for the first fixing sleeve to adapt to more discharge port bodies, further improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional structural schematic diagram of a solid fertilizer discharge port blockage cleaning device proposed by the utility model;

[0015] Figure 2 It is a partial cross-sectional schematic diagram of the three-dimensional structure of a solid fertilizer discharge port blockage cleaning device proposed by the utility model;

[0016] Figure 3 This is a partial cross-sectional bottom view of the three-dimensional structure of a solid fertilizer discharge port blockage cleaning device proposed by the utility model;

[0017] Figure 4 for Figure 1 Schematic diagram of the three-dimensional cross-section of the rectangular sleeve and protective sleeve structure.

[0018] In the figure: 1. first fixed sleeve; 2. discharge port; 3. second fixed sleeve; 4. lower hopper; 5. first threaded rod; 6. support frame; 7. servo motor; 8. moving rod; 9. connecting plate; 10. rectangular sleeve; 11. protective sleeve; 12. guide sleeve; 13. support rod; 14. first bevel gear; 15. conical top plate; 16. rotating shaft; 17. second threaded rod; 18. second bevel gear. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-4 A solid fertilizer discharge port blockage cleaning device comprises a first fixed sleeve 1 and a discharge port body 2, the top of the first fixed sleeve 1 is fixedly connected to the second fixed sleeve 3, the surface of the discharge port body 2 is sleeved with the second fixed sleeve 3, the bottom surface of the discharge port body 2 is fixedly inserted with a lower hopper 4, and the bottom end of the lower hopper 4 is installed with a conical top plate 15, the bottom end of the conical top plate 15 is fixedly connected to a moving rod 8, and the bottom end of the moving rod 8 is fixedly connected to a connecting plate 9, the right side of the connecting plate 9 is fixedly connected to a rectangular sleeve 10, and the inside of the rectangular sleeve 10 is inserted with a second threaded rod 17, the right side of the first fixed sleeve 1 is fixedly connected to a support frame 6, and the inside of the support frame 6 is inserted with a servo motor 7.

[0021] Further, see Figure 2 It can be known that a thread groove is provided inside the rectangular sleeve 10 , and a second threaded rod 17 is inserted inside the thread groove. The second threaded rod 17 is connected to the rectangular sleeve 10 by a threaded lifting connection.

[0022] Further, see Figure 3 It can be known that the surface of the second threaded rod 17 is fixedly sleeved with a second bevel gear 18, and the right side surface of the second bevel gear 18 is meshed with the first bevel gear 14, the central surface of the first bevel gear 14 is fixedly connected with a rotating shaft 16, and the right side of the conical top plate 15 is connected with a servo motor 7. During use, the second bevel gear 18 is driven to rotate by the first bevel gear 14, so that the second threaded rod 17 rotates to drive the rectangular sleeve 10 to move, thereby facilitating the lifting and lowering of the moving rod 8, thereby playing an anti-blocking role.

[0023] Further, see Figure 3 and Figure 4 It can be known that a support rod 13 is fixedly connected to the right inner wall of the first fixed sleeve 1, and a guide sleeve 12 is fixedly connected to the left side of the support rod 13. A rectangular sleeve 10 is inserted into the interior of the guide sleeve 12, and the rectangular sleeve 10 and the guide sleeve 12 are slidably connected. During use, the guide sleeve 12 can limit the rectangular sleeve 10, so that it can move up and down inside.

[0024] Further, see Figure 3 It can be known that thread grooves are symmetrically provided on both sides of the second fixing sleeve 3, and a first threaded rod 5 is inserted inside the threaded groove. The first threaded rod 5 and the second fixing sleeve 3 are threadedly slidably connected. During use, the first threaded rod 5 can play a role of fixing and limiting the second fixing sleeve 3.

[0025] Further, see Figure 4It can be known that a protective sleeve 11 is fixedly installed on the right inner wall of the first fixed sleeve 1, and the protective sleeve 11 is sleeved on the surface of the rotating shaft 16. During use, the protective sleeve 11 can protect the first bevel gear 14 and the second bevel gear 18.

[0026] Working principle: When the utility model is in use, according to the attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 and attached Figure 4 As shown, when the first fixing sleeve 1 needs to be installed, the second fixing sleeve 3 is sleeved on the surface of the discharge port body 2, and then the first threaded rod 5 is manually rotated, and the first threaded rod 5 moves to fit the surface of the discharge port body 2, thereby playing the role of fixing and installing the first fixing sleeve 1. When the lower hopper 4 is blocked, the servo motor 7 is energized by an external power supply, and the output end of the servo motor 7 rotates to drive the rotating shaft 16 to rotate, and the rotating shaft 16 rotates to drive the first bevel gear 14 to rotate, and the first bevel gear 14 rotates to drive the second bevel gear 18 to rotate, and the second bevel gear 18 rotates to drive the second threaded rod 17 to rotate, and the second threaded rod 17 rotates to drive the rectangular sleeve 10 to move upward on its surface, which has the effect of pounding the fertilizer, thereby avoiding its blockage, and the operation is completed. The above is the entire working principle of the utility model.

[0027] In the present invention, the installation method, connection method or setting method of all the components mentioned above are common mechanical methods, and the specific structures, models and coefficient indicators of all its components are its own technology. As long as it can achieve its beneficial effects, it can be implemented, so it will not be elaborated.

[0028] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

[0029] In the present utility model, unless otherwise stated, the directional words contained in the terms such as "up, down, left, right, front, back, inside, outside, vertical, horizontal" only represent the orientation of the term in normal use, or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, number series nouns such as "first", "second" and "third" do not represent specific quantities and orders, but are merely used to distinguish names. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also includes other elements that are not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. A solid fertilizer discharge port blockage cleaning device, comprising a first fixing sleeve (1) and a discharge port body (2), characterized in that: The top end of the first fixed sleeve (1) is fixedly connected to a second fixed sleeve (3), the surface of the discharge port body (2) is sleeved with the second fixed sleeve (3), the bottom end surface of the discharge port body (2) is fixedly inserted with a lower hopper (4), and the bottom end of the lower hopper (4) is installed with a conical top plate (15), the bottom end of the conical top plate (15) is fixedly connected to a moving rod (8), and the bottom end of the moving rod (8) is fixedly connected to a connecting plate (9), the right side of the connecting plate (9) is fixedly connected to a rectangular sleeve (10), and a second threaded rod (17) is inserted into the interior of the rectangular sleeve (10), the right side of the first fixed sleeve (1) is fixedly connected to a support frame (6), and a servo motor (7) is inserted into the interior of the support frame (6).

2. A solid fertilizer discharge port blockage cleaning device according to claim 1, characterized in that: A thread groove is provided inside the rectangular sleeve (10), and a second threaded rod (17) is inserted inside the thread groove. The second threaded rod (17) is connected to the rectangular sleeve (10) by a threaded lifting connection.

3. A solid fertilizer discharge port blockage cleaning device according to claim 2, characterized in that: A second bevel gear (18) is fixedly sleeved on the surface of the second threaded rod (17), and the right side surface of the second bevel gear (18) is meshed with the first bevel gear (14), the central surface of the first bevel gear (14) is fixedly connected to a rotating shaft (16), and the right side of the conical top plate (15) is connected to a servo motor (7).

4. A solid fertilizer discharge port blockage cleaning device according to claim 1, characterized in that: The right inner wall of the first fixed sleeve (1) is fixedly connected to a support rod (13), and the left side of the support rod (13) is fixedly connected to a guide sleeve (12); a rectangular sleeve (10) is inserted into the interior of the guide sleeve (12), and the rectangular sleeve (10) and the guide sleeve (12) are slidably connected, the inner wall of the guide sleeve (12) is in contact with the outer wall of the rectangular sleeve (10), and the rectangular sleeve (10) moves up and down in a straight line inside the guide sleeve (12).

5. The solid fertilizer discharge port blockage cleaning device according to claim 1, characterized in that: The second fixing sleeve (3) is symmetrically provided with thread grooves on both sides, and a first threaded rod (5) is inserted into the thread groove. The first threaded rod (5) is threadedly slidably connected to the second fixing sleeve (3).

6. A solid fertilizer discharge port blockage cleaning device according to claim 1, characterized in that: A protective sleeve (11) is fixedly mounted on the right inner wall of the first fixed sleeve (1), and the protective sleeve (11) is sleeved on the surface of the rotating shaft (16).

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