Fertilizer spreading device for agricultural plants

Abstract

The utility model discloses a fertilizer spreading device for agricultural plants, and relates to the technical field of fertilizer spreading. Comprising a fertilizer mixing barrel, a fixing frame and walking wheels, the fertilizer mixing barrel is fixedly arranged at the top of the fixing frame, the two walking wheels are located on the two sides of the fixing frame, a first rotating shaft is connected between the two walking wheels, the middle of the first rotating shaft is fixedly sleeved with a first bevel gear, and the first bevel gear is meshed with a second bevel gear; a second rotating shaft is fixedly connected to the second bevel gear, a fertilizer dispersing disc is fixedly connected to the top end of the second rotating shaft, and fertilizer outlets are formed in the positions, corresponding to the fertilizer dispersing disc, of the fertilizer mixing barrel and the fixing frame. According to the fertilizer spreading device provided by the utility model, the fertilizer dispersing disc can rotate in the walking process of the walking wheel, and after the fertilizer falls onto the fertilizer dispersing disc from the fertilizer outlet, the rotating fertilizer dispersing disc can spread the fertilizer to the periphery, so that the fertilizer spreading area is enlarged, and the working efficiency of fertilizer spreading is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer spreading, and particularly relates to a fertilizer spreading device for agricultural plants. Background Art

[0002] Fertilizer refers to a substance that can supply nutrients required for the growth and development of crops, improve the soil properties, and increase the yield and quality of crops. It is an important production material in agricultural production. Generally, it is divided into organic fertilizer, inorganic fertilizer, and biological fertilizer. When carrying out agricultural planting, an agricultural fertilizer spreading device is usually used to complete the fertilizer spreading work.

[0003] At present, there are still some problems in some agricultural fertilizer spreading devices in the prior art. For example, in a Chinese utility model patent with the publication number CN212786618U and the name of an agricultural fertilizer spreading device, a fixed frame is fixedly connected to the bottom of a fertilizer storage tank, a movable base is fixedly connected to the bottom of the fixed frame, a pushing handle is fixedly connected to one side of the movable base, a spreading box is fixedly connected to the bottom of the movable base, spreading holes are formed in the bottom of the spreading box, and the fertilizer storage tank and the spreading box are communicated through a discharge pipe. During operation, the fertilizer enters the spreading box from the fertilizer storage tank through the discharge pipe and then falls on the ground from the spreading holes at the bottom of the spreading box. During this process, the operator holds the pushing handle and pushes the entire device forward to move, spreading while moving. When using this device to spread fertilizer, the fertilizer can only fall along the traveling route of the device, and the area where the fertilizer is spread is relatively narrow. It is necessary to make multiple round trips to complete the fertilizer spreading, which reduces the working efficiency of fertilizer spreading. Content of the Utility Model

[0004] The main purpose of the utility model is to provide a fertilizer spreading device for agricultural plants to solve the problems existing in the prior art.

[0005] To solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A fertilizer spreading device for agricultural plants includes a fertilizer mixing barrel, a fixed frame, and traveling wheels. The fertilizer mixing barrel is fixedly arranged on the top of the fixed frame. The two traveling wheels are located on both sides of the fixed frame. A first rotating shaft is connected between the two traveling wheels. A first bevel gear is fixedly sleeved on the middle part of the first rotating shaft. A second bevel gear is meshed with the first bevel gear. A second rotating shaft is fixedly connected to the second bevel gear. The top end of the second rotating shaft is fixedly connected to a fertilizer dispersion disk. Fertilizer discharge ports are provided at positions corresponding to the fertilizer dispersion disk on both the fertilizer mixing barrel and the fixed frame.

[0007] Further, both sides of the fixing frame are fixedly connected with hand push handles. The end of each hand push handle is provided with a connecting plate, and the connecting plate is provided with a first through hole for the first rotating shaft to pass through.

[0008] Further, a support frame is arranged on one side of the bottom of the fixing frame close to the second bevel gear. The support frame includes a support plate and a reinforcing rod. The support plate is fixedly arranged on the fixing frame, and the reinforcing rod is connected between the support plate and the connecting plate. The support plate is provided with a second through hole for the second rotating shaft to pass through, and a bearing is fixedly arranged in the second through hole. The second rotating shaft is fixedly connected with the inner hole of the bearing.

[0009] Further, a plurality of support rods are fixedly arranged on the top of the support plate. The support rods are located outside the second rotating shaft, and the tops of the support rods are rotatably connected with the bottom of the fertilizer dispersion plate.

[0010] Further, a bucket cover is snap-connected to the top of the fertilizer mixing barrel. A driving motor is installed on the bucket cover. The output end of the driving motor is connected with a third rotating shaft. The end of the third rotating shaft is fixedly connected with a rotating disk. A fertilizer storage barrel is fixedly arranged on the rotating disk. A stirring rod is arranged in the fertilizer storage barrel, and a discharge port is arranged at the bottom of the fertilizer storage barrel.

[0011] Further, a gear ring is fixedly connected to the bottom end of the bucket cover. A driving wheel is arranged inside the gear ring. The driving wheel is sleeved on the third rotating shaft. Two driven wheels are respectively meshed with two sides of the driving wheel. The other side of each driven wheel is meshed with the inner side of the gear ring. A fourth rotating shaft is connected to each driven wheel. The bottom end of the fourth rotating shaft penetrates through the fertilizer storage barrel and is connected with the stirring rod.

[0012] Further, a plurality of partition plates are evenly arranged on the top of the fertilizer dispersion plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] By arranging a fertilizer dispersion plate at the bottom of the fertilizer mixing barrel, when the whole device is pushed to move, during the rotation of the traveling wheels, the first rotating shaft is driven to rotate. The first rotating shaft drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, and the second bevel gear drives the fertilizer dispersion plate to rotate through the second rotating shaft. When the fertilizer falls from the fertilizer outlet onto the fertilizer dispersion plate, the rotating fertilizer dispersion plate will spread the fertilizer around, expanding the area of fertilizer spreading and improving the working efficiency of fertilizer spreading. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view of the utility model.

[0016] Figure 2 This is the side view of the present utility model.

[0017] Figure 3 This is the structural schematic diagram of the fixed frame and the hand push handle of the present utility model after assembly.

[0018] Figure 4 This is the structural schematic diagram of the support frame of the present utility model

[0019] Figure 5 This is the internal structural schematic diagram of the fertilizer mixing barrel of the present utility model.

[0020] Figure 6 This is the structural schematic diagram of the fertilizer dispersion plate of the present utility model.

[0021] Wherein, 1 - fertilizer mixing barrel, 11 - fertilizer outlet, 12 - barrel cover, 2 - fixed frame, 3 - traveling wheel, 31 - first rotating shaft, 32 - first bevel gear, 33 - second bevel gear, 34 - second rotating shaft, 4 - fertilizer dispersion plate, 41 - partition plate, 5 - hand push handle, 51 - connecting plate, 6 - support frame, 61 - support plate, 62 - reinforcing rod, 63 - support rod, 7 - gear ring, 71 - driving wheel, 72 - driven wheel, 8 - driving motor, 81 - third rotating shaft, 82 - rotating disk, 9 - fertilizer storage barrel, 91 - stirring rod. Specific embodiments

[0022] The technical solution of the present utility model will be further described below with reference to the accompanying drawings and embodiments.

[0023] Combined with Figures 1 to 6 , the present utility model provides a fertilizer spreading device for agricultural plants, including a fertilizer mixing barrel 1, a fixed frame 2 and traveling wheels 3. The fertilizer mixing barrel 1 is fixedly arranged on the top of the fixed frame 2. The two traveling wheels 3 are located on both sides of the fixed frame 2. A first rotating shaft 31 is connected between the two traveling wheels 3. A first bevel gear 32 is fixedly sleeved in the middle of the first rotating shaft 31. A second bevel gear 33 is engaged with the first bevel gear 32. A second rotating shaft 34 is fixedly connected to the second bevel gear 33. The top of the second rotating shaft 34 is fixedly connected with a fertilizer dispersion plate 4. Fertilizer outlets 11 are provided at positions corresponding to the fertilizer dispersion plate 4 on both the fertilizer mixing barrel 1 and the fixed frame 2.

[0024] In this embodiment, a baffle is clamped at the fertilizer outlet 11. When fertilizer spreading is required, the baffle is removed, and then the operator pushes the whole device to move. The traveling wheels 3 travel along the land where fertilizer spreading is required. During this process, the first rotating shaft 31 rotates together with the traveling wheels 3. When the first rotating shaft 31 rotates, it drives the first bevel gear 32 to rotate. At the same time, the second bevel gear 33 meshing with the first bevel gear 32 also rotates accordingly. The rotation of the second bevel gear 33 drives the second rotating shaft 34 to rotate, and the rotation of the second rotating shaft 34 drives the fertilizer dispersing disc 4 to rotate. When the fertilizer falls from the fertilizer outlet 11 onto the fertilizer dispersing disc 4, the rotating fertilizer dispersing disc 4 will spread the fertilizer around, expanding the area of fertilizer spreading and improving the working efficiency of fertilizer spreading.

[0025] In this embodiment, hand-pushing handles 5 are fixedly connected to both sides of the fixing frame 2. A connecting plate 51 is provided at the end of the hand-pushing handle 5, and a first through hole for the first rotating shaft 31 to pass through is provided on the connecting plate 51. When the first rotating shaft 31 rotates with the traveling wheels 3, the first rotating shaft 31 rotates within the first through hole. The setting of the hand-pushing handle 5 facilitates the operator to hold, so as to facilitate pushing the whole device to move.

[0026] In this embodiment, a support frame 6 is provided on the bottom of the fixing frame 2 near one side of the second bevel gear 33. The support frame 6 includes a support plate 61 and a reinforcing rod 62. The support plate 61 is fixedly arranged on the fixing frame 2, and the reinforcing rod 62 is connected between the support plate 61 and the connecting plate 51. A second through hole for the second rotating shaft 34 to pass through is provided on the support plate 61, and a bearing is fixedly arranged within the second through hole. The second rotating shaft 34 is fixedly connected to the inner hole of the bearing. Through the setting of the support plate 61 and the bearing, the second rotating shaft 34 and the fertilizer dispersing disc 4 can be supported to ensure the normal operation of the second bevel gear 33.

[0027] Preferably, a plurality of support rods 63 are fixedly arranged on the top of the support plate 61. The support rods 63 are located outside the second rotating shaft 34, and the top of the support rods 63 is rotatably connected to the bottom of the fertilizer dispersing disc 4. Specifically, a bearing is provided in the groove at the bottom end of the fertilizer dispersing disc 4, and the top of the support rod 63 is connected to the inner hole of the bearing. Through the setting of the support rods 63, the fertilizer dispersing disc 4 is further supported, so that the fertilizer dispersing disc 4 rotates on the top of the support rods 63.

[0028] Preferably, a plurality of partition plates 41 are evenly arranged on the top of the fertilizer dispersing disc 4.

[0029] In this embodiment, a bucket cover 12 is clamped to the top of the fertilizer mixing bucket 1. A driving motor 8 is installed on the bucket cover. The output end of the driving motor 8 is connected to a third rotating shaft 81. The end of the third rotating shaft 81 is fixedly connected to a rotating disk 82. A fertilizer storage bucket 9 is fixedly arranged on the rotating disk 82. A stirring rod 91 is arranged in the fertilizer storage bucket 9. A discharge port is arranged at the bottom of the fertilizer storage bucket 9.

[0030] Preferably, a gear ring 7 is fixedly connected to the bottom end of the bucket cover. A driving wheel 71 is arranged inside the gear ring 7. The driving wheel 71 is sleeved on the third rotating shaft 81. Two driven wheels 72 are respectively meshed with two sides of the driving wheel 71. The other side of each driven wheel 72 is meshed and connected with the inner side of the gear ring 7. A fourth rotating shaft is connected to the driven wheel 72. The bottom end of the fourth rotating shaft penetrates through the fertilizer storage bucket 9 and is connected to the stirring rod 91.

[0031] In this embodiment, openings are arranged on the side parts of both the fertilizer mixing bucket 1 and the fertilizer storage bucket 9. A cover plate is clamped at the opening. A feeding channel is arranged between the two openings and is communicated with each other. When fertilizer needs to be added, the cover plate is opened, and the fertilizer that has been agglomerated into blocks due to long-term accumulation and extrusion is added into the fertilizer storage bucket 9 through the feeding channel. Then, the driving motor 8 is started. The driving motor 8 drives the third rotating shaft 81 to rotate. The third rotating shaft 81 drives the rotating disk 82 to rotate, so that the fertilizer storage bucket 9 arranged on the rotating disk 82 rotates as a whole. At the same time, the third rotating shaft 81 also drives the driving wheel 71 to rotate. The driving wheel 71 drives the driven wheels 72 to rotate. The driven wheels 72 drive the fourth rotating shafts to rotate. The fourth rotating shafts drive the stirring rods 91 to rotate. The stirring rods 91 stir the fertilizer agglomerated into blocks to disperse it into granular form, which is convenient for spreading the fertilizer. The granular fertilizer enters the fertilizer mixing bucket 1 from the discharge port of the fertilizer storage bucket 9, and finally falls onto the fertilizer dispersion disk 4 through the fertilizer outlet 11 on the fertilizer mixing bucket 1 and the fixing frame 2 in sequence.

[0032] Preferably, two fertilizer storage buckets 9 are arranged in this embodiment, so that two different fertilizers can be stirred simultaneously and then mixed in the fertilizer mixing bucket 1 after being stirred into particles.

[0033] The above is only a preferred embodiment of the present invention, and does not impose any limitation on the technical scope of the present invention. Therefore, any minor modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention still belong to the scope of the technical solution of the present invention.

Claims

1. A fertilizer spreading device for agricultural plants, characterized in that, It includes a fertilizer mixing barrel, a fixing frame and walking wheels. The fertilizer mixing barrel is fixedly arranged at the top of the fixing frame. The two walking wheels are located on both sides of the fixing frame. A first rotating shaft is connected between the two walking wheels. A first bevel gear is fixedly sleeved on the middle part of the first rotating shaft. A second bevel gear is meshed with the first bevel gear. A second rotating shaft is fixedly connected to the second bevel gear. A fertilizer dispersing plate is fixedly connected to the top end of the second rotating shaft. Fertilizer outlets are provided at positions on the fertilizer mixing barrel and the fixing frame corresponding to the fertilizer dispersing plate. A barrel cover is clamped on the top of the fertilizer mixing barrel. A driving motor is installed on the barrel cover. The output end of the driving motor is connected with a third rotating shaft. A rotating disk is fixedly connected to the end of the third rotating shaft. A fertilizer storage barrel is fixedly arranged on the rotating disk. A stirring rod is arranged in the fertilizer storage barrel. A discharge port is provided at the bottom of the fertilizer storage barrel. A gear ring is fixedly connected to the bottom end of the barrel cover. A driving wheel is arranged inside the gear ring. The driving wheel is sleeved on the third rotating shaft. Driven wheels are respectively meshed on both sides of the driving wheel. The other side of the driven wheel is meshed and connected to the inner side of the gear ring. A fourth rotating shaft is connected to the driven wheel. The bottom end of the fourth rotating shaft penetrates through the fertilizer storage barrel and is connected with the stirring rod. Two fertilizer storage barrels are provided. A plurality of support rods are fixedly arranged on the top of the support plate. The support rods are located outside the second rotating shaft. The top of the support rods is rotatably connected to the bottom of the fertilizer dispersing plate. A bearing is arranged in the groove at the bottom end of the fertilizer dispersing plate. The top of the support rod is connected to the inner hole of the bearing.

2. The fertilizer spreading device for agricultural plants according to claim 1, characterized in that, Hand-pushing handles are fixedly connected to both sides of the fixing frame. A connecting plate is arranged at the end of the hand-pushing handle. A first through hole for the first rotating shaft to pass through is provided on the connecting plate.

3. The fertilizer spreading device for agricultural plants according to claim 2, wherein, A support frame is arranged on one side of the bottom of the fixing frame close to the second bevel gear. The support frame includes a support plate and a reinforcing rod. The support plate is fixedly arranged on the fixing frame. The reinforcing rod is connected between the support plate and the connecting plate. A second through hole for the second rotating shaft to pass through is provided on the support plate. A bearing is fixedly arranged in the second through hole. The second rotating shaft is fixedly connected to the inner hole of the bearing.

4. A fertilizer spreading device for agricultural plants as described in claim 1, characterized in that, A plurality of partition plates are evenly arranged on the top of the fertilizer dispersing plate.

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