Mechanical anti-blocking fertilizer applicator

Abstract

The utility model discloses a mechanical anti-blocking fertilizer applicator which comprises a crushing cylinder, one side of the top end of the crushing cylinder is communicated with a fertilizer inlet pipe, the center of the bottom end of the crushing cylinder is communicated with a discharge port, the bottom end of the discharge port is communicated with a material guide hose, one side of the crushing cylinder is fixedly provided with a support, the bottom end of the support is hinged to a hydraulic rod, and the hydraulic rod is connected with a hydraulic cylinder. The output end of the hydraulic rod is hinged to the material guiding hose, the output end of the motor is in driving connection with a rotating shaft, the rotating shaft extends into an inner cavity of the crushing barrel and extends to the position close to the bottom end of the discharging port, a spiral auger blade is arranged in the discharging port and fixed to the outer side of the bottom end of the rotating shaft, and the rotating shaft is in driving connection with the hydraulic rod. And an anti-blocking dredging mechanism is introduced into the material guide hose. According to the discharging device, the discharging direction is changed by arranging the material guide hose capable of changing the discharging direction in cooperation with push-pull driving of the hydraulic rod, discharging in the material guide hose is dredged in real time through the anti-blocking dredging mechanism, and discharging is smooth.

Description

Technical Field

[0001] The utility model relates to the technical field related to agricultural machinery, in particular to a mechanical anti-blocking fertilizer applicator. Background Art

[0002] At present, in the agricultural production process, a fertilizer truck is needed to apply fertilizer. The discharge port of the fertilizer truck is fixed, so the position of the discharge port can only be adjusted by adjusting the position of the fertilizer truck, which is very inconvenient. Utility Model Content

[0003] The purpose of the present application is to provide a mechanical anti-blocking fertilizer applicator to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a mechanical anti-blocking fertilizer applicator, comprising a crushing barrel, a fertilizer inlet pipe is connected to one side of the top of the crushing barrel, a discharge port is connected at the center of the bottom end of the crushing barrel, a material guide hose is connected to the bottom end of the discharge port, a bracket is fixedly installed on one side of the crushing barrel, a hydraulic rod is hingedly connected to the bottom end of the bracket, an output end of the hydraulic rod is hingedly connected to the material guide hose, a rotating shaft is drivingly connected to the output end of the motor, the rotating shaft extends into the inner cavity of the crushing barrel and extends to the bottom end near the discharge port, a spiral auger blade is provided inside the discharge port, the spiral auger blade is fixed to the outside of the bottom end of the rotating shaft, and an anti-blocking dredging mechanism is passed through the inside of the material guide hose.

[0005] Preferably, the anti-blocking and dredging mechanism includes a motor, a turntable, a steel cable, a disturbance block and a counterweight ball. A motor is fixedly installed on one side of the crushing barrel, and the output end of the motor is drivingly connected to the turntable. The turntable is fixedly connected to a steel cable near the edge. A steel cable inlet communicating with the interior of the discharge port is provided on one side of the bottom end of the discharge port. The other end of the steel cable penetrates from the steel cable inlet to the inner wall of the discharge port and exits from the bottom end of the material guide hose. The counterweight ball is fixedly installed on the bottom end of the steel cable, and a disturbance block is fixedly installed on the outside of the steel cable, and the disturbance block is located inside the material guide hose.

[0006] Preferably, a plurality of disturbance blocks are provided and are alternately distributed along the length direction of the steel cable.

[0007] Preferably, the fertilizer inlet pipe is connected to the fertilizer box and an electric control valve is fixedly installed on the fertilizer inlet pipe.

[0008] Preferably, a plurality of stirring rods are fixedly mounted on the outer wall of the rotating shaft, the stirring rods are located inside the crushing cylinder, and a plurality of evenly distributed crushing knives are fixedly mounted on the stirring rods.

[0009] In summary, the technical effects and advantages of the utility model are:

[0010] In the utility model, a material discharge direction is changed by setting a material guide hose with a variable material discharge direction in cooperation with the push-pull drive of a hydraulic rod, and the material discharge in the material guide hose is cleared in real time through an anti-blocking and clearing mechanism, so that material discharge is smooth and fertilization is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0012] Figure 1 This is a structural schematic diagram of a mechanical anti-blocking fertilizer applicator in an embodiment of the present application;

[0013] Figure 2 It is a schematic diagram of the cross-sectional structure of a mechanical anti-blocking fertilizer applicator in an embodiment of the present application.

[0014] In the figure: 1. Crushing barrel; 2. Discharge port; 3. Spiral auger blade; 4. Material guide hose; 5. Fertilizer inlet pipe; 6. Motor; 7. Rotating shaft; 8. Agitating rod; 9. Crushing knife; 10. Electric control valve; 11. Bracket; 12. Hydraulic rod; 13. Cable inlet; 14. Motor; 15. Turntable; 16. Cable; 17. Disturbance block; 18. Counterweight ball. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] In the description of the present disclosure, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present disclosure. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0017] It should also be noted that the standard parts used in this application document can be purchased from the market, and can be customized according to the description in the specification and drawings. Unless otherwise clearly specified and limited, the terms "installation", "connection" 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 it can be indirectly connected through an intermediate medium, and it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this disclosure can be understood according to the specific circumstances, and in the absence of clear limitations, machines, parts and equipment can all adopt conventional models in the prior art.

[0018] In this article, the term "comprising" is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, the elements defined by the sentence "comprising..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0019] Example: Reference Figure 1-2 The mechanical anti-blocking fertilizer applicator shown in the figure comprises a crushing barrel 1, a fertilizer inlet pipe 5 is connected to one side of the top of the crushing barrel 1, a discharge port 2 is connected at the center of the bottom end of the crushing barrel 1, and a guide hose 4 is connected to the bottom end of the discharge port 2. A bracket 11 is fixedly installed on one side of the crushing barrel 1, and a hydraulic rod 12 is hingedly connected to the bottom end of the hydraulic rod 12. The output end of the hydraulic rod 12 is hingedly connected to the guide hose 4, and the output end of the motor 6 is driven and connected with a rotating shaft 7, which extends into the inner cavity of the crushing barrel 1 and extends to the bottom end near the discharge port 2. A spiral auger blade 3 is provided inside the discharge port 2, and the spiral auger blade 3 is fixed to the outside of the bottom end of the rotating shaft 7. An anti-blocking dredging mechanism is passed through the inside of the guide hose 4, and the discharge direction is changed by setting a guide hose with a variable discharge direction and cooperating with the push-pull drive of the hydraulic rod. The discharge in the guide hose is dredged in real time by the anti-blocking dredging mechanism, and the discharge is smooth and fertilization is more convenient.

[0020] By means of the above structure: the anti-blocking and dredging mechanism includes a motor 14, a turntable 15, a steel cable 16, a disturbance block 17 and a counterweight ball 18. The motor 14 is fixedly installed on one side of the crushing barrel 1, and the output end of the motor 14 is drivingly connected to the turntable 15. The turntable 15 is fixedly connected to the steel cable 16 near the edge. One side of the bottom end of the discharge port 2 is provided with a steel cable inlet 13 connected to the interior thereof, and the other end of the steel cable 16 penetrates from the steel cable inlet 13 into the inner wall of the discharge port 2 and passes out from the bottom end of the material guide hose 4. The counterweight ball 18 is fixedly installed at the bottom end of the steel cable 16, and a disturbance block 17 is fixedly installed on the outside of the steel cable 16. The disturbance block 17 is located inside the material guide hose 4.

[0021] According to the above structure, a plurality of disturbance blocks 17 are provided and are alternately distributed along the length direction of the steel cable 16 .

[0022] By means of the above structure: the fertilizer inlet pipe 5 is connected to the fertilizer box and an electric control valve 10 is fixedly installed on the fertilizer inlet pipe 5 to control the fertilizer output.

[0023] With the above structure: a plurality of stirring rods 8 are fixedly mounted on the outer wall of the rotating shaft 7, the stirring rods 8 are located inside the crushing cylinder 1, and a plurality of evenly distributed crushing knives 9 are fixedly mounted on the stirring rods 8, and the fertilizer is crushed by the crushing knives to facilitate feeding.

[0024] The specific implementation is as follows: the fertilizer enters the crushing barrel from the fertilizer inlet pipe, the motor drives the rotating shaft to rotate, the stirring rod rotates to drive the crushing knife to quickly crush the entered fertilizer, and the fertilizer falls to the discharge port. The spiral auger blade rotates to transport the fertilizer to the inside of the guide hose for discharge. The hydraulic rod is opened to drive the bottom end of the guide hose to change the direction of the discharge. At the same time, the motor drives the turntable to rotate. When the top of the steel cable is close to the steel cable entrance, the counterweight ball pulls the steel cable and the position of the counterweight ball drops. When the top of the steel cable is away from the steel cable entrance, the counterweight ball is pulled up. In this way, the steel cable drives the disturbance block to pull back and forth inside the guide hose, realizing real-time disturbance discharge of the fertilizer, avoiding blockage problems, and realizing efficient fertilization operations.

[0025] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mechanical anti-blocking fertilizer applicator, characterized in that: The invention comprises a crushing barrel (1) and a motor (6), wherein one side of the top end of the crushing barrel (1) is connected to a fertilizer inlet pipe (5), the center of the bottom end of the crushing barrel (1) is connected to a discharge port (2), the bottom end of the discharge port (2) is connected to a material guide hose (4), a bracket (11) is fixedly installed on one side of the crushing barrel (1), the bottom end of the bracket (11) is hingedly connected to a hydraulic rod (12), the output end of the hydraulic rod (12) is hingedly connected to the material guide hose (4), the output end of the motor (6) arranged at the upper end of the crushing barrel (1) is drivingly connected to a rotating shaft (7), the rotating shaft (7) extends into the inner cavity of the crushing barrel (1) and extends to the bottom end near the discharge port (2), a spiral auger blade (3) is arranged inside the discharge port (2), the spiral auger blade (3) is fixed to the outside of the bottom end of the rotating shaft (7), and an anti-blocking and dredging mechanism is passed into the inside of the material guide hose (4).

2. A mechanical anti-blocking fertilizer applicator according to claim 1, characterized in that: The anti-blocking and dredging mechanism comprises a motor (14), a rotating disk (15), a steel cable (16), a disturbance block (17) and a counterweight ball (18). The motor (14) is fixedly mounted on one side of the crushing cylinder (1). The output end of the motor (14) is drivingly connected to the rotating disk (15). The rotating disk (15) is fixedly connected to the steel cable (16) near the edge. A steel cable inlet (13) communicating with the interior of the discharge port (2) is provided on one side of the bottom end of the discharge port (2). The other end of the steel cable (16) passes through the steel cable inlet (13) to the inner wall of the discharge port (2) and passes out from the bottom end of the material guide hose (4). The counterweight ball (18) is fixedly mounted on the bottom end of the steel cable (16). The disturbance block (17) is fixedly mounted on the outside of the steel cable (16). The disturbance block (17) is located inside the material guide hose (4).

3. A mechanical anti-blocking fertilizer applicator according to claim 2, characterized in that: A plurality of disturbance blocks (17) are provided and are alternately distributed along the length direction of the steel cable (16).

4. The mechanical anti-blocking fertilizer applicator according to claim 1, characterized in that: The fertilizer inlet pipe (5) is connected to the fertilizer box and an electric control valve (10) is fixedly mounted on the fertilizer inlet pipe (5).

5. The mechanical anti-blocking fertilizer applicator according to claim 1, characterized in that: A plurality of stirring rods (8) are fixedly mounted on the outer wall of the rotating shaft (7), the stirring rods (8) are located inside the crushing cylinder (1), and a plurality of crushing knives (9) are evenly distributed and fixedly mounted on the stirring rods (8).

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