Stably-operating solid-state chemical fertilizer applicator for wheat planting

Abstract

The utility model relates to the technical field of solid-state fertilizer application machines, and discloses a stable-operation solid-state fertilizer application machine for wheat planting, which comprises a rack, a driving wheel is arranged on the front side of the rack, a driving motor is arranged above the driving wheel, a storage barrel is arranged on the rear side of the driving motor, and the storage barrel is arranged on the rear side of the rack. And the bottom of the storage barrel communicates with a discharging pipe, an outlet in the bottom end of the discharging pipe is bent in the direction of the driven wheel, and the driven wheel is arranged on the rear side of the discharging pipe. According to the stable-running solid-state chemical fertilizer applicator for wheat planting, the two front-side driving wheels are arranged, meanwhile, through cooperation of the driven wheels, the stability of the fertilizer applicator can be improved, the problem that balance needs to be controlled in a traditional single-wheel or two-wheel structure is solved, and operation and use of workers can be facilitated; meanwhile, the baffle is mounted on the rear side of the rack, so that a shielding effect can be achieved, and the problem that the fertilizer is attached to a human body due to air flow is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of solid chemical fertilizer applicators, in particular to a solid chemical fertilizer applicator for wheat planting with stable operation. Background Art

[0002] A fertilizer spreader is a machine for spreading fertilizer, which consists of a fertilizer box, a fertilizer dispenser, etc. Although large-scale fertilizer spreaders have been widely used, there are still a considerable number of small fields that require manual fertilization using fertilizer spreaders.

[0003] What are the existing products like? During the current wheat planting process, topdressing is required based on the wheat's growth conditions. However, existing manually operated solid fertilizer spreaders are mainly single-wheel or dual-wheel structures. They require manual control of their balance during use, resulting in unstable operation and high labor consumption. Furthermore, the fertilizer is discharged in front of the person's forward direction and is easily discharged into the body with air flow, causing inconvenience to the worker. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention provides a solid chemical fertilizer applicator for wheat planting with stable operation, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a solid chemical fertilizer applicator for wheat planting with stable operation, comprising a frame, a driving wheel is installed on the front side of the frame, a driving motor is arranged above the driving wheel, a storage barrel is arranged on the rear side of the driving motor, the bottom of the storage barrel is connected to a discharge pipe, and the bottom end outlet of the discharge pipe is bent toward the direction of the driven wheel, the rear side of the discharge pipe is arranged with a driven wheel, the rear side of the driven wheel is provided with a baffle, the baffle is an arc-shaped structure, a handle is installed on the frame, an adjusting plate is installed inside the storage barrel, a fixed magnetic block is inserted at the outer end of the adjusting plate, a discharge impeller is installed on the top of the discharge pipe, and a gear belt is provided on the outside of the discharge impeller.

[0006] Optionally, two driving wheels are symmetrically installed, and the driving wheel is installed at the bottom of the front side of the frame. The driving wheel is controlled and driven by a driving motor, and gear teeth are connected to the rotating shaft on the same side of the driving wheel and the gear belt.

[0007] Optionally, the discharge impeller is movably installed at the connecting port between the top of the discharge pipe and the storage barrel through a rotating shaft. The position where the discharge impeller extends to the outside is connected to a gear, and a plurality of blades are provided on the outside of the discharge impeller. When the discharge impeller is stationary, the top entrance of the discharge pipe is sealed.

[0008] Optionally, both ends of the gear belt are respectively sleeved on the outside of the external gear and gear teeth of the discharge impeller to achieve a transmission effect when the driving wheel rotates.

[0009] Optionally, the adjustment plate is movably installed at the bottom outlet of the storage barrel through a rotating shaft. The adjustment plate seals the bottom outlet of the storage barrel when it is in a horizontal state. As the angle between the adjustment plate and the horizontal plane increases, the discharge amount from the bottom of the storage barrel also increases. A slot is provided at the position where the adjustment plate extends to the outside of the storage barrel.

[0010] Optionally, a card slot is opened on the outside of the storage barrel, and a plurality of card slots are evenly distributed around the rotating axis of the adjustment plate, and the card slot can be docked with the slot. A magnetic patch is connected inside the card slot to facilitate the fixation of the magnetic block, and a top cover is provided on the top of the storage barrel.

[0011] Optionally, the fixed magnetic block is movably inserted into the card slot and the slot, and the fixed magnetic block is fixedly connected to the card slot by magnetic attraction.

[0012] The utility model provides a solid chemical fertilizer applicator for wheat planting with stable operation, which has the following beneficial effects:

[0013] 1. The solid-state fertilizer spreader for wheat planting has stable operation. By setting two front driving wheels of the solid-state fertilizer spreader and cooperating with driven wheels, the stability of the fertilizer spreader can be improved, the problem of balance control required by traditional single-wheel or two-wheel structures is avoided, and the operation and use of the staff can be convenient. At the same time, a baffle is installed on the rear side of the frame to have a shielding effect, thereby reducing the problem of fertilizer adhering to the human body due to air flow.

[0014] 2. The stable solid fertilizer applicator for wheat planting can drive the rotation of the discharging impeller when the fertilizer applicator is moving by arranging gear teeth on the driving wheel and cooperating with the gear belt, thereby achieving the effect of automatic fertilizer discharging and facilitating manual operation. At the same time, the cooperation of the adjusting plate, the card slot and the fixed magnetic block can realize the function of adjusting the angle of the adjusting plate, so that the adjusting plate can control the discharging speed inside the storage barrel and close the discharge port of the storage barrel, thereby facilitating the movement of the machine in the non-fertilizing state and providing convenience for the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the side surface of the utility model;

[0017] Figure 3 This is a schematic diagram of the bottom-up structure of the present invention;

[0018] Figure 4It is a schematic diagram of the cross-sectional structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the bottom structure of the utility model;

[0020] Figure 6 It is a structural schematic diagram of the fixed magnetic block in the utility model.

[0021] In the figure: 1. Frame; 2. Storage barrel; 21. Card slot; 3. Adjustment plate; 31. Slot; 4. Discharge pipe; 5. Discharge impeller; 6. Gear belt; 7. Driving wheel; 71. Gear teeth; 8. Baffle; 9. Driving motor; 10. Handle; 11. Fixed magnet; 12. Driven wheel. DETAILED DESCRIPTION

[0022] 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 the embodiments.

[0023] See also Figure 1-5 The present invention provides a technical solution: the solid chemical fertilizer spreader includes a frame 1, a driving wheel 7 is installed at the bottom of the front side of the frame 1, and a driving motor 9 is configured on the top of the driving wheel 7 and pressed on the frame 1. The driving motor 9 is equipped with a corresponding battery, and the driving motor 9 drives the two driving wheels 7 to move forward. A driven wheel 12 is installed on the rear side of the bottom of the frame 1. The driven wheel 12 and the driving wheel 7 achieve a supporting effect on the frame 1, and the driven wheel 12 rolls with the movement of the driving wheel 7. A handle 10 is installed on the rear side of the frame 1 for the user to control the movement of the machine. At the same time, a control button of the driving motor 9 is provided on the handle 10, which is convenient for manual operation. Through the cooperation of the driving wheel 7 and the driven wheel 12, the stability of the solid chemical fertilizer spreader during operation can be improved, and the problem that the transmission single wheel or double wheel structure requires manual balance can be avoided, which can save the energy consumed when using the fertilizer spreader, provide convenience for the user, and improve the stability of the fertilizer spreader during operation.

[0024] See also Figure 1-5, a storage barrel 2 is installed on the top of the frame 1, and the bottom of the storage barrel 2 is connected with a discharge pipe 4, which is installed at the bottom of the frame 1, and the bottom end of the storage barrel 2 is bent toward the direction of the driven wheel 12, thereby avoiding the problem of soil blocking the outlet of the discharge pipe 4 when the fertilizer spreader moves forward, ensuring the smoothness of fertilizer discharge, and a discharge impeller 5 is installed at the position where the top of the discharge pipe 4 is connected to the storage barrel 2. The discharge impeller 5 is movably connected through a rotating shaft, and the discharge impeller 5 seals the channel between the storage barrel 2 and the discharge pipe 4 when it is stationary, and the discharge impeller 5 extends to the storage barrel 2. One end of the outer side of the material barrel 2 is connected to a gear, and a gear belt 6 is sleeved on the outside of the gear. The other end of the gear belt 6 is sleeved on the gear teeth 71 on the outside of the rotating shaft of the driving wheel 7. The gear teeth 71 are connected to the outside of the driving wheel 7. When the driving wheel 7 rotates, the gear teeth 71 and the gear belt 6 drive the discharging impeller 5 to rotate. The rotation of the discharging impeller 5 causes the fertilizer in the storage barrel 2 to be discharged from the discharging pipe 4, realizing the fertilizing function of the fertilizer spreader, which can facilitate the stopping of the fertilizer spreader during operation, avoid the problem of continued discharge of fertilizer, and provide convenience for users.

[0025] See also Figure 2 The rear side of the driven wheel 12 is provided with a baffle 8 mounted on the frame 1. The baffle 8 is an arc-shaped structure, which can shield the fertilizer discharged from the discharge pipe 4, greatly reducing the problem of fertilizer being contaminated by the air on the human body and improving people's usage experience.

[0026] See also Figure 2-6 The bottom of the adjusting plate 3 located outside the material storage barrel 2 is provided with a slot 31. The bottom of the slot 31 is provided with a card slot 21 provided on the side of the material storage barrel 2. The slot 31 is docked with the card slot 21, and the card slot 21 has a plurality of cards arranged around the rotating shaft of the adjusting plate 3. A fixed magnetic block 11 is movably inserted in the slot 31, and a magnetic patch is connected in the card slot 21. The fixed magnetic block 11 is magnetic and can be magnetically connected to the card slot 21, so that the adjusting plate 3 can be fixed, and the adjusting plate 3 inside the material storage barrel 2 is water-proof. Normally, the bottom of the storage barrel 2 is sealed. As the angle between the adjusting plate 3 and the horizontal plane increases, the discharge port at the bottom of the storage barrel 2 becomes larger, thereby achieving the effect of controlling the discharge speed of the storage barrel 2. At the same time, the rotation speed of the driving wheel 7 can be used to control the rotation speed and discharge speed of the discharge impeller 5, and ultimately achieve the function of controlling the fertilizer discharge rate of the solid fertilizer spreader, thereby improving the adaptability of the machine and facilitating manual adjustment. At the same time, through the cooperation of the fixed magnetic block 11, the fixing of the adjusting plate 3 can be achieved, which facilitates the sealing of the outlet at the bottom of the storage barrel 2 and provides convenience for the movement of the machine.

[0027] In summary, the stable solid fertilizer spreader for wheat planting, when in use, charges the battery on the driving motor 9, moves the solid fertilizer spreader to the working area, opens the top cover of the storage barrel 2, pours the solid fertilizer into the storage barrel 2, and then closes the top cover of the storage barrel 2, removes the fixed magnetic block 11 and adjusts the angle of the adjusting plate 3 so that the adjusting plate 3 is deflected to a suitable angle to facilitate discharging. The smaller the angle between the adjusting plate 3 and the horizontal plane, the slower the discharging speed. Then reinsert the fixed magnetic block 11 into the slot 31 and make the fixed magnetic block 11 magnetically attracted to the corresponding position of the card slot 21. The fertilizer in the storage barrel 2 passes through the adjusting plate 3 and falls onto the discharging impeller 5. The discharging impeller 5 in the initial state blocks the top of the discharging pipe 4 and the fertilizer cannot be discharged. The user holds the handle 10 and moves the handle 10 upward. The button starts and adjusts the fertilizer spreader, the driving motor 9 drives the active wheel 7 forward, and the user holds the handle 10 to control the forward direction of the fertilizer spreader. When the active wheel 7 rotates, the gear teeth 71 drive the gear belt 6 and the discharging impeller 5 to move, and the discharging impeller 5 rotates to realize discharging, and the fertilizer is discharged from the discharging pipe 4. At the same time, the baffle 8 blocks the fertilizer in the air so that the fertilizer will not adhere to the person with the air. When the driving motor 9 stops working, the active wheel 7 stops, and the discharging impeller 5 stops and seals the top of the discharging pipe 4, so that fertilizer cannot be discharged at this time; after the work is completed, the adjusting plate 3 is rotated to a horizontal state, and the bottom of the storage barrel 2 no longer discharges material. After the residual material at the bottom of the adjusting plate 3 is discharged, the discharging pipe 4 no longer discharges fertilizer. The fertilizer spreader can be moved to the corresponding area and the battery on the driving motor 9 is charged regularly.

[0028] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, they should not be understood as limiting the present invention. The terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In addition, unless otherwise expressly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, they can be fixed connections, detachable connections, or integral connections; they can be mechanical connections or electrical connections; they can be direct connections, indirect connections through an intermediate medium, or internal connections between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Furthermore, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0029] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A solid fertilizer applicator for wheat planting with stable operation, comprising a frame (1), characterized in that: A driving wheel (7) is installed on the front side of the frame (1), a driving motor (9) is arranged above the driving wheel (7), a storage barrel (2) is arranged on the rear side of the driving motor (9), the bottom of the storage barrel (2) is connected to a discharge pipe (4), a driven wheel (12) is arranged on the rear side of the discharge pipe (4), a baffle (8) is arranged on the rear side of the driven wheel (12), a handle (10) is installed on the frame (1), an adjustment plate (3) is installed inside the storage barrel (2), a fixed magnetic block (11) is inserted at the outer end of the adjustment plate (3), a discharge impeller (5) is installed on the top of the discharge pipe (4), and a gear belt (6) is arranged on the outside of the discharge impeller (5).

2. The solid fertilizer applicator for wheat planting with stable operation according to claim 1, characterized in that: Two driving wheels (7) are symmetrically installed. The driving wheels (7) are installed at the bottom of the front side of the frame (1). The driving wheels (7) are controlled and driven by the drive motor (9). The driving wheels (7) and the gear belt (6) are connected to the rotating shaft on the same side as the gear belt (6). Gear teeth (71) are connected to the rotating shaft.

3. The solid chemical fertilizer applicator for wheat planting with stable operation according to claim 2, characterized in that: The discharge impeller (5) is movably mounted on the top of the discharge pipe (4) and the communication port of the storage barrel (2) via a rotating shaft. A gear is connected to the position where the discharge impeller (5) extends to the outside, and a plurality of blades are arranged on the outside of the discharge impeller (5). When the discharge impeller (5) is stationary, the top inlet of the discharge pipe (4) is sealed.

4. The solid chemical fertilizer applicator for wheat planting with stable operation according to claim 3, characterized in that: The two ends of the gear belt (6) are respectively sleeved on the outer portion of the external gear and the gear teeth (71) of the discharge impeller (5), and realize the transmission effect when the driving wheel (7) rotates.

5. The solid chemical fertilizer applicator for wheat planting with stable operation according to claim 1, characterized in that: The adjusting plate (3) is movably mounted at the bottom outlet of the storage barrel (2) via a rotating shaft. The adjusting plate (3) seals the bottom outlet of the storage barrel (2) in a horizontal state. A slot (31) is provided at a position where the adjusting plate (3) extends to the outside of the storage barrel (2).

6. The solid chemical fertilizer applicator for wheat planting with stable operation according to claim 5, characterized in that: The storage barrel (2) is provided with a card slot (21) on the outside. A plurality of card slots (21) are evenly distributed around the rotating shaft of the adjustment plate (3). The card slots (21) can be docked with the slot (31). A magnetic patch is connected inside the card slot (21).

7. The solid chemical fertilizer applicator for wheat planting with stable operation according to claim 6, characterized in that: The fixed magnetic block (11) is movably inserted into the card slot (21) and the slot (31), and the fixed magnetic block (11) is fixedly connected to the card slot (21) by magnetic attraction.

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