Wheat breeding fertilizer applicator
The wheel-linked transmission unloading device solves the problems of fertilizer spillage and uneven fertilization of traditional fertilizer carts, and achieves uniform fertilization effect under docking and uneven speed conditions.
Patent Information
- Application Number
- CN202422116985.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-30
- Publication Date
- 2025-09-23
- Estimated Expiration
- 2034-08-30
AI Technical Summary
The traditional fertilizer cart's discharge port lacks an automatic closing structure, which causes fertilizer to spill and accumulate, resulting in over-fertilization of the land, and uneven fertilization when the cart moves at an uneven speed.
The transmission feeding device of the linked wheel is adopted to control the feeding of fertilizer by the rotation of the wheel, ensuring that the feeding pipe is closed when docking and achieving uniform fertilization.
This avoids excessive spillage of fertilizer when the machine is parked, and achieves uniform fertilization when moving at uneven speeds.
Smart Images
Figure CN223364559U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wheat breeding, in particular to a wheat breeding fertilizer applicator. Background Art
[0002] Wheat breeding, also known as wheat variety improvement, refers to the cultivation of a batch of high-quality wheat seeds through specialized cultivation methods. During wheat breeding, before sowing, the experimental fields must be fertilized to ensure the wheat seeds have the right trace elements during germination.
[0003] The existing technology has the following deficiencies: wheat breeding usually adopts basic fertilization (base fertilization) for fertilization, which is generally carried out before sowing or after tillage. The fertilizer is directly applied to the soil and mixed with the soil to provide the nutrients needed for wheat in the early growth stage; the traditional fertilizer applicator includes a fertilizer cart, and the user directly sprinkles the fertilizer while continuously pushing the fertilizer cart. Since the discharge port of the traditional fertilizer cart is generally not provided with an automatic closing structure, when the fertilizer cart is parked in place, the fertilizer may continue to spill and accumulate at one point, which may easily cause excessive fertilization of a certain point of land, and the traditional fertilizer cart usually maintains a certain speed to discharge the fertilizer, but the user cannot always ensure that he moves at a uniform speed when pushing the fertilizer cart, which may easily lead to uneven fertilization of the land.
[0004] Therefore, it is necessary to invent a wheat breeding fertilizer applicator. Utility Model Content
[0005] To this end, the present invention provides a wheat breeding fertilizer applicator, which discharges fertilizer as the wheel rotates through a transmission discharge device linked to the wheel, so as to solve the problem that the discharge port of the traditional fertilizer cart is generally not provided with an automatic closing structure. Therefore, when the fertilizer cart is parked in place, the fertilizer may continue to spill and accumulate at one point, which may easily cause the problem of excessive fertilization of a certain point of land. In addition, the traditional fertilizer cart usually maintains a certain speed for uniform discharge, but the user cannot always ensure that he moves at a uniform speed when pushing the fertilizer cart, which may easily lead to the problem of uneven fertilization of the land.
[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wheat breeding fertilizer applicator, comprising a frame, a silo fixedly mounted at the center of the frame, a feed port provided on the top surface of the silo, fertilizer particles contained in the silo, a wheel bracket fixedly mounted at the front end of the frame, handles fixedly mounted on both sides of the rear end of the frame, anti-slip rubber sleeves sleeved on the outer walls of the handles, a wheel rotatably mounted on the end of the wheel bracket away from the frame, and characterized in that a transmission unloading device is fixedly mounted at the lower end of the silo, the transmission unloading device is connected to the wheel, and the transmission unloading device can unload fertilizer as the wheel rotates.
[0007] Preferably, the transmission unloading device includes a vertical pipe, which is fixedly installed on the bottom surface of the silo, the vertical pipe is connected to the silo through-connection, and the lower end of the vertical pipe is fixedly connected to the unloading pipe.
[0008] Preferably, the transmission unloading device includes a vertical pipe, which is fixedly installed on the bottom surface of the silo, the vertical pipe is connected to the silo through-connection, and the lower end of the vertical pipe is fixedly connected to the unloading pipe.
[0009] Preferably, the rotating shafts at both ends of the unloading roller pass through both ends of the inner wall of the horizontal barrel and extend to both sides of the outer wall of the horizontal barrel. The rotating shafts at both ends of the unloading roller pass through one end of the horizontal barrel and are fixedly installed with a first wheel.
[0010] Preferably, the rotating shafts at both ends of the wheel pass through the wheel brackets on both sides and are fixedly installed with a second wheel disc, the second wheel disc and the outer wall of the first wheel disc are covered with a transmission belt, and the first wheel disc and the second wheel disc are connected through a transmission belt.
[0011] Preferably, grooves are provided around the surface of the discharge drum, and the fertilizer particles in the hopper can fall into the grooves on the surface of the discharge drum. The rotation of the discharge drum can throw the fertilizer particles in the surface grooves into the discharge pipe.
[0012] Preferably, a support leg is fixedly mounted on the bottom surface of one side of the wheel bracket on which the handle is mounted, the support legs are arranged on both sides of the bottom surface of the wheel bracket, and the lower ends of the support legs extend downward to the ground.
[0013] Preferably, a backfill plate is fixedly installed between the support legs on both sides of the bottom surface of the wheel bracket, and the backfill plate is arranged at the lower end of the support leg. The backfill plate is inclined and forms an angle of ° with the ground, and the lower end of the backfill plate is close to the ground.
[0014] The beneficial effects of the utility model are as follows: through the transmission unloading device of the linked wheel, fertilizer is unloaded as the wheel rotates, so that when the fertilizer cart is parked in place, the unloading pipe is closed to avoid the continuous spillage of fertilizer and the excessive fertilization of a certain point of land, and the fertilizer is unloaded at fixed intervals as the wheel rotates, so that even if the fertilizer cart does not move at a uniform speed, the land can be fertilized evenly. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a front view of a wheat breeding fertilizer applicator provided by the utility model;
[0016] Figure 2 This is a schematic diagram of the transmission connection between the first wheel disc and the second wheel disc 23 of the wheat breeding fertilizer applicator provided by the present invention;
[0017] Figure 3This is a schematic structural diagram of a transmission feeding device of a wheat breeding fertilizer applicator provided by the utility model;
[0018] Figure 4 This is a rear view of a wheat breeding fertilizer applicator provided by the utility model.
[0019] In the figure: frame 11, wheel bracket 12, wheel 13, support leg 14, handle 15, backfill plate 16, silo 17, vertical pipe 18, horizontal barrel 19, discharge pipe 20, first pulley 21, transmission belt 22, second pulley 23, discharge drum 24. DETAILED DESCRIPTION
[0020] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.
[0021] Example 1
[0022] like Figure 1 As shown, a wheat breeding fertilizer applicator in the embodiment of the first aspect of the present invention includes a frame 11, a silo 17 is fixedly installed in the center of the frame 11, a feed port is provided on the top surface of the silo 17, fertilizer particles are filled in the silo 17, a wheel bracket 12 is fixedly installed at the front end of the frame 11, handles 15 are fixedly installed on both sides of the rear end of the frame 11, and the outer wall of the handle 15 is sleeved with an anti-slip rubber sleeve, and a wheel 13 is rotatably installed at the end of the wheel bracket 12 away from the frame 11, and it is characterized in that: a transmission unloading device is fixedly installed at the lower end of the silo 17, and the transmission unloading device is connected to the wheel 13, and the transmission unloading device can unload fertilizer as the wheel 13 rotates.
[0023] In the above embodiment, it should be noted that the silo 17 is made of plastic, and the frame 11, the handle 15 and the wheel bracket 12 are all made of metal. After the user injects fertilizer particles into the silo 17, he holds the handle 15 to push the frame 11 and the silo 17, and makes the wheel 13 roll. The transmission discharge device of the linked wheel 13 is used to discharge fertilizer as the wheel 13 rotates, so that when the fertilizer cart is parked in place, the discharge pipe is closed to avoid the continuous spillage of fertilizer and the effect of excessive fertilization of a certain point of land, and the fertilizer is discharged at fixed intervals as the wheel rotates. Even if the fertilizer cart does not move at a uniform speed, the land can be fertilized evenly.
[0024] Example 2
[0025] like Figure 1-Figure 3As shown, a wheat breeding fertilizer applicator includes all the contents of Example 1. In addition, the transmission unloading device includes a vertical pipe 18, which is fixedly installed on the bottom surface of the silo 17. The vertical pipe 18 is connected to the silo 17, and the lower end of the vertical pipe 18 is fixedly connected to a unloading pipe 20. The transmission unloading device includes a horizontal barrel 19, which passes horizontally through the middle of the vertical pipe 18. The inner wall of the vertical pipe 18 is connected to the inner wall of the horizontal barrel 19. A unloading roller 24 is rotatably installed in the horizontal barrel 19, and grooves are arranged around the surface of the unloading roller 24. The fertilizer particles in the silo 17 can fall into the grooves on the surface of the unloading roller 24. The rotation of the unloading roller 24 can throw the fertilizer particles in the surface grooves into the unloading pipe 20.
[0026] In the above embodiment, it should be noted that the inner wall diameter of the horizontal barrel 19 is equal to the diameter of the discharge drum 24, and the fertilizer particles in the silo 17 fall along the vertical pipe 18 into the top of the discharge drum 24. By rotating the discharge drum 24, the fertilizer particles are thrown into the discharge pipe 20 to achieve the effect of fertilizing the land.
[0027] Example 3
[0028] like Figure 1-Figure 3 As shown, a wheat breeding fertilizer applicator includes all the contents of Example 2. In addition, the rotating shafts at both ends of the discharge drum 24 pass through the two ends of the inner wall of the horizontal barrel 19 and extend to both sides of the outer wall of the horizontal barrel 19. The rotating shafts at both ends of the discharge drum 24 pass through one end of the horizontal barrel 19 and are fixedly installed with a first wheel disc 21. The rotating shafts at both ends of the wheel 13 pass through the wheel brackets 12 on both sides and are fixedly installed with a second wheel disc 23. The outer walls of the second wheel disc 23 and the first wheel disc 21 are covered with a transmission belt 22. The first wheel disc 21 and the second wheel disc 23 are connected through the transmission belt 22.
[0029] In the above embodiment, it should be noted that the rotation of the wheel 13 drives the second wheel disc 23 to rotate, the second wheel disc 23 drives the first wheel disc 21 to rotate through the transmission belt 22, and the first wheel disc 21 drives the discharge roller 24 to rotate, so as to achieve the effect of driving the discharge roller 24 to rotate.
[0030] Example 4
[0031] like Figure 1 and Figure 4As shown, a wheat breeding fertilizer applicator includes all the contents of Example 1. In addition, a support leg 14 is fixedly installed on the bottom surface of one side of the wheel bracket 12 on which the handle 15 is installed. The support legs 14 are arranged on both sides of the bottom surface of the wheel bracket 12, and the lower ends of the support legs 14 extend downward to the ground. A backfill plate 16 is fixedly installed between the support legs 14 on both sides of the bottom surface of the wheel bracket 12. The backfill plate 16 is arranged at the lower end of the support leg 14, and the backfill plate 16 is inclined and forms an angle of 30° with the ground, and the lower end of the backfill plate 16 is close to the ground.
[0032] In the above embodiment, it should be noted that the support legs 14 have the function of supporting the vehicle frame to prevent the vehicle from rolling over when parking. When the wheels 13 roll over the land, ruts are formed on the soil surface. As the wheels 13 rotate, the fertilizer particles fall into the grooves of the ruts of the wheels 13. Then, the soil on both sides of the ruts is pushed back into the grooves of the ruts through the backfill plates 16 and the land is smoothed, so as to achieve the effect of burying the fertilizer particles under the soil.
[0033] The usage process of the present invention is as follows: after injecting fertilizer particles into the silo 17, a technician in this field will hold the handle 15 to push the frame 11 and the silo 17, and make the wheel 13 roll. When the wheel 13 rolls over the land, ruts will be formed on the soil surface. As the wheel 13 rotates, the second wheel disc 23 is driven to rotate, and the second wheel disc 23 drives the first wheel disc 21 to rotate through the transmission belt 22. The first wheel disc 21 drives the discharge roller 24 to rotate. The fertilizer particles in the silo 17 fall along the vertical pipe 18 into the top of the discharge roller 24. By rotating the discharge roller 24, the fertilizer particles are thrown into the discharge pipe 20, and then fall into the groove of the wheel 13 rut through the discharge pipe 20. Finally, the backfill plate 16 pushes the soil on both sides of the rut back into the groove of the rut and smoothes the land, thereby completing the fertilization of the wheat breeding soil.
[0034] The above description is merely a preferred embodiment of the present invention. Anyone skilled in the art may utilize the above-described technical solutions to modify the present invention or create equivalent technical solutions. Therefore, any simple modification or equivalent replacement based on the technical solutions of the present invention falls within the scope of protection claimed by the present invention.
Claims
1. A wheat breeding fertilizer applicator, comprising a frame (11), a silo (17) fixedly mounted in the center of the frame (11), a feed port provided on the top surface of the silo (17), fertilizer particles contained in the silo (17), a wheel bracket (12) fixedly mounted at the front end of the frame (11), handles (15) fixedly mounted on both sides of the rear end of the frame (11), an anti-slip rubber sleeve sleeved on the outer wall of the handle (15), a wheel (13) rotatably mounted on the end of the wheel bracket (12) away from the frame (11), characterized in that: A transmission unloading device is fixedly installed at the lower end of the silo (17), and the transmission unloading device is connected to the wheel (13). The transmission unloading device can unload fertilizer as the wheel (13) rotates.
2. A wheat breeding fertilizer applicator according to claim 1, characterized in that: The transmission unloading device comprises a vertical pipe (18), which is fixedly mounted on the bottom surface of the silo (17), the vertical pipe (18) is connected to the silo (17), and the lower end of the vertical pipe (18) is fixedly connected to a unloading pipe (20).
3. A wheat breeding fertilizer applicator according to claim 2, characterized in that: The transmission unloading device includes a horizontal barrel (19), which passes through the middle of the vertical pipe (18) horizontally, and the inner wall of the vertical pipe (18) is connected to the inner wall of the horizontal barrel (19). A unloading roller (24) is rotatably installed in the horizontal barrel (19).
4. A wheat breeding fertilizer applicator according to claim 3, characterized in that: The rotating shafts at both ends of the unloading roller (24) pass through both ends of the inner wall of the horizontal barrel (19) and extend to both sides of the outer wall of the horizontal barrel (19). The rotating shafts at both ends of the unloading roller (24) pass through one end of the horizontal barrel (19) and are fixedly mounted with a first wheel (21).
5. The wheat breeding fertilizer applicator according to claim 4, characterized in that: The rotating shafts at both ends of the wheel (13) pass through the wheel brackets (12) on both sides and are fixedly mounted with second wheel discs (23); the outer walls of the second wheel disc (23) and the first wheel disc (21) are sleeved with a transmission belt (22); the first wheel disc (21) and the second wheel disc (23) are connected in transmission via the transmission belt (22).
6. The wheat breeding fertilizer applicator according to claim 3, characterized in that: The surface of the discharge drum (24) is provided with grooves around it, and the fertilizer particles in the hopper (17) can fall into the grooves on the surface of the discharge drum (24). The rotation of the discharge drum (24) can throw the fertilizer particles in the surface grooves into the discharge pipe (20).
7. The wheat breeding fertilizer applicator according to claim 1, characterized in that: A support leg (14) is fixedly mounted on the bottom surface of one side of the wheel bracket (12) on which the handle (15) is mounted. The support leg (14) is arranged on both sides of the bottom surface of the wheel bracket (12), and the lower end of the support leg (14) extends downward to the ground.
8. The wheat breeding fertilizer applicator according to claim 7, characterized in that: A backfill plate (16) is fixedly installed between the support legs (14) on both sides of the bottom surface of the wheel bracket (12), and the backfill plate (16) is arranged at the lower end of the support leg (14). The backfill plate (16) is inclined and forms an angle of 30 degrees with the ground, and the lower end of the backfill plate (16) is close to the ground.