Fertilizing device

Abstract

The utility model provides a fertilizing device and belongs to the technical field of potato planting. Comprising an outer mounting cylinder, width adjusting mechanisms are mounted on the two sides of the outer mounting cylinder, a stirring mechanism is mounted in the outer mounting cylinder, and an adaptive mechanism is mounted below the outer mounting cylinder. According to the potato planting device, by arranging the adaptation mechanism, a worker can adjust the dislocation distance between the two second spraying plates and the first spraying plate according to the width of a planting area of a land where potatoes are to be planted, and the worker can preferentially start a third motor to enable a worm to rotate; due to the fact that the gears are fixedly arranged on the peripheries of one sections of the two rotating rods, and the inner rack plates and the second spraying plates are meshed with the different sides of the two gears, when the two gears rotate in the same direction, the inner rack plates and the second spraying plates are meshed with the inner rack plates and the second spraying plates. The two second spraying plates can be matched with the meshing transmission of the inner rack plate and the guiding of the guide grooves formed in the two sides of the lower mounting frame to perform directional displacement, so that the purpose of adjusting the fertilizer spraying range is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of potato planting, in particular to a fertilizing device. Background Art

[0002] Potato is an important crop. Proper fertilization can help improve yield and quality. Therefore, fertilizer application devices are used during potato planting. They are mainly used as tools to provide potato crops with appropriate amounts of nutrients.

[0003] For example, patent CN221887158U discloses a fertilizing device for potato planting, comprising a fertilizing cylinder with a feed inlet extending through the top of the cylinder and a cover rotatably connected to the feed inlet. A discharge pipe extending through the bottom of the cylinder is provided, and a stirring assembly is disposed within the cylinder. A spray plate is fixedly connected to the bottom of the cylinder via two frame plates, and the spray plate is fixedly connected to the discharge pipe. A switch valve is rotatably provided on the discharge pipe. Position adjustment assemblies are connected to both sides of the cylinder via C-shaped frame plates, and two universal wheels are fixedly disposed at the bottom of the position adjustment assembly.

[0004] During use, the above-mentioned fertilizing device can adjust the spacing between a pair of universal walking wheels according to the size of the planted land area. However, since the spray plate cannot be adjusted in length, the spray plate cannot adapt to and match the differences in land areas. When the range exceeds the spray plate too much, it may cause uneven fertilization range. Therefore, the present application provides a fertilizing device to meet the needs. Utility Model Content

[0005] The technical problem to be solved by the present invention is to provide a fertilizing device to solve the problem that although the spacing between a pair of universal walking wheels can be adjusted according to the size of the planting land area, since the spray plate cannot be adjusted in length, the spray plate cannot adapt to and match the differences in land areas well. When the range exceeds the spray plate too much, it may cause uneven fertilization range.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] A fertilizing device comprises an outer cylinder, width adjustment mechanisms are installed on both sides of the outer cylinder, a stirring mechanism is installed inside the outer cylinder, an adaptor is installed below the outer cylinder, the adaptor comprises a fixed frame, and the fixed frame is fixedly arranged below the outer cylinder, lifting protection components are installed on both sides of the fixed frame, the lifting protection component comprises an assembly frame, and a lower mounting frame is connected to the assembly frame below, an adaptor is installed inside the lower mounting frame, the adaptor comprises a first spray plate and two second spray plates, and the tops of the first spray plate and the two second spray plates are respectively connected to telescopic hoses, a diverter pipe rack is fixedly provided in the middle part of the lower part of the outer cylinder, and a pump is installed in the middle part of the diverter pipe rack, and the two ports of the pump are connected to the material pipe.

[0008] Optionally, the lifting protection assembly includes fixed blocks, and the fixed blocks are respectively fixed on both sides of the interior of the fixing frame, a second motor is installed on one side of one of the fixed blocks, and the output end of the second motor is connected to a transmission screw, a first screw sleeve is screwed on the periphery of one side of the transmission screw, and an assembly frame is fixed on the inner side of the first screw sleeve, and a guide rod is fixed on the inner side of the other fixed block.

[0009] Optionally, the guide rod and the assembly frame are connected in a movable guide manner.

[0010] Optionally, the adapter assembly includes a first spray plate, and the first spray plate is fixedly mounted on the lower middle part of the fixing frame, guide grooves are provided on both sides of the middle part of the fixing frame, and a second spray plate is slidably mounted inside the guide grooves, an inner rack plate is fixedly mounted on the inner side of the two second spray plates, and gears are meshed on the inner sides of the two inner rack plates, a rotating rod is fixedly mounted in the middle of the two gears, and a worm gear is fixedly mounted on the periphery of the rotating rod near the upper end, a worm is meshed on one side of the two worm gears, and a third motor is connected and installed on one end of the worm gear.

[0011] Optionally, the gear is connected to an inner rack plate provided on the inner side of the second spray plate by meshing transmission.

[0012] Optionally, the material pipes connected to both ends of the pump are respectively connected to the outer tube and the diversion pipe rack.

[0013] Optionally, the width adjustment mechanism includes a side guide frame, and the side guide frames are arranged on both sides of the outer tube, an inner guide frame is movable inside the side guide frame, and a universal walking wheel is installed at the bottom end of one side of the inner guide frame, a first screw groove is provided above the inner guide frame, a second screw groove is provided above the side guide frame, and a locking bolt rod is screwed in the middle of the second screw groove.

[0014] Optionally, the first screw-fitting groove and the second screw-fitting groove have the same size.

[0015] Optionally, the stirring mechanism includes an inner fertilizer cylinder, and the inner fertilizer cylinder is fixed inside the outer cylinder, a first motor is installed at one end of the inner fertilizer cylinder, and the output end of the first motor is connected to a transmission rod, and stirring rods are arranged around the transmission rod.

[0016] Optionally, the stirring rods are evenly distributed along the periphery of the transmission rod.

[0017] Compared with the prior art, the present invention has at least the following beneficial effects:

[0018] In the above scheme, by setting up an adaptation mechanism, the staff can adjust the offset distance between the two second spray plates and the first spray plate according to the width of the planting area of ​​the potato land to be planted. The staff can first start the third motor to rotate the worm. At this time, the corresponding worm wheels engaged with the two transmission areas of the worm will rotate with their respective fixed rotating rods. Since gears are fixed on a section of the periphery of the two rotating rods, and the inner rack plate and the second spray plate are engaged on different sides of the two gears, the two second spray plates will engage with the inner rack plate when the two gears rotate in the same direction. The transmission and the guide grooves on both sides of the lower mounting frame are displaced in different directions to adjust the fertilizer spraying range. Since the telescopic hoses are connected above the three spray plates, the smoothness of unloading and movement is guaranteed. When the spraying and fertilization are completed, the personnel can start the second motor in the fixed mounting frame to rotate the transmission screw. At this time, the first screw sleeve acting on the screw can carry the assembly frame and the lower mounting frame to cooperate with the guide rod to perform the upward operation, so that the assembly frame and the lower mounting frame can be put into the fixed mounting frame, thereby providing certain protection for their corresponding components.

[0019] By setting up a width adjustment mechanism, workers can adjust the distance between the two universal walking wheels in the device in advance according to the width of the land area where potatoes are to be planted. The adjustment method is that the staff first unscrews the locking bolt rod that fixes the side guide frame and the inner guide frame, and then screws it in after sliding to adjust the telescopic distance between the two.

[0020] By setting up a stirring mechanism, during the process of spraying fertilizers in the device, the first motor installed on one side of the fertilizer barrel is always in operation to move the transmission rod and the stirring rods arranged around it, thereby stirring the fertilizer and avoiding precipitation affecting the original effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and enable those skilled in the relevant art to make and use the invention.

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the fertilizing device;

[0023] Figure 2 It is a partial perspective structural diagram of the fertilizing device;

[0024] Figure 3 This is a schematic diagram of the internal structure of the lower mounting frame of the fertilizing device from above;

[0025] Figure 4 Fertilizer device Figure 1 Schematic diagram of the structure at point A in the middle.

[0026] Reference numerals:

[0027] 1. Outer barrel; 2. Width adjustment mechanism; 21. Side guide frame; 22. Inner guide frame; 23. Universal travel wheel; 24. First screw-on slot; 25. Second screw-on slot; 26. Locking bolt; 3. Mixing mechanism; 31. Inner fertilizer barrel; 32. First motor; 33. Transmission rod; 34. Mixing rod; 4. Adapter mechanism; 41. Fixing frame; 42. Lifting protection assembly; 421. Fixing block; 422. Second motor; 423. Transmission rod Moving screw; 424, first screw sleeve; 425, assembly frame; 426, guide rod; 43, lower mounting frame; 44, adapter assembly; 441, first spray plate; 442, guide groove; 443, second spray plate; 444, inner rack plate; 445, gear; 446, rotating rod; 447, worm gear; 448, worm; 449, third motor; 45, telescopic hose; 46, diverter pipe rack; 47, pump; 48, material pipe.

[0028] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, devices and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0029] The following describes a fertilizer application device provided by the present invention in detail with reference to the accompanying drawings and specific embodiments. It is also noted that, in order to provide a more detailed description, the following embodiments are best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement the device for some known technologies. Furthermore, the accompanying drawings are only for the purpose of describing the embodiments in more detail and are not intended to limit the present invention in any specific manner.

[0030] It should be noted that references in the specification to "one embodiment," "an embodiment," "an exemplary embodiment," "some embodiments," etc. indicate that the described embodiments may include specific features, structures, or characteristics, but not every embodiment necessarily includes such specific features, structures, or characteristics. In addition, when specific features, structures, or characteristics are described in conjunction with an embodiment, it is within the knowledge of persons skilled in the relevant art to implement such features, structures, or characteristics in conjunction with other embodiments (whether or not explicitly described).

[0031] In general, terms can be understood, at least in part, from their use in context. For example, depending at least in part on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending at least in part on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0032] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” means not only “directly on” something but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” means not only “on” or “above” something but also includes the meaning of being “on” or “above” something with no intervening features or layers.

[0033] Additionally, spatially relative terms such as "below," "beneath," "lower," "above," and "upper" may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as illustrated in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein should be similarly interpreted accordingly.

[0034] like Figure 1 and Figure 2As shown, the embodiment of the present invention provides a fertilizer application device, including an outer tube 1, a width adjustment mechanism 2 is installed on both sides of the outer tube 1, and a stirring mechanism 3 is installed inside the outer tube 1, and an adapter mechanism 4 is installed below the outer tube 1, the width adjustment mechanism 2 includes a side guide frame 21, and the side guide frames 21 are respectively arranged on both sides of the outer tube 1, an inner guide frame 22 is movable inside the side guide frame 21, and a universal walking wheel 23 is installed at the bottom end of one side of the inner guide frame 22, and a first screw groove 2 is provided above the inner guide frame 22. 4. A second screw groove 25 is provided above the side guide frame 21, and a locking bolt 26 is screwed into the middle of the second screw groove 25. The first screw groove 24 and the second screw groove 25 have the same size. The staff can adjust the distance between the two universal running wheels 23 in advance according to the width of the area where potatoes are to be planted. The adjustment method is to first unscrew the locking bolt 26 that fixes the side guide frame 21 and the inner guide frame 22, slide and adjust the telescopic distance between the two, and then screw them in place.

[0035] Among them, the stirring mechanism 3 includes an inner fertilizer barrel 31, and the inner fertilizer barrel 31 is fixed inside the outer barrel 1. A first motor 32 is installed at one end of the inner fertilizer barrel 31, and the output end of the first motor 32 is connected to a transmission rod 33. Stirring rods 34 are provided around the transmission rod 33, and the stirring rods 34 are evenly distributed along the periphery of the transmission rod 33. During the process of spraying fertilizer by the device, the first motor 32 installed on one side of the inner fertilizer barrel 31 is always in operation to move the transmission rod 33 and the stirring rods 34 provided around it, thereby achieving the stirring of the fertilizer and avoiding precipitation affecting the original effect.

[0036] like Figures 1 to 4As shown, the adapting mechanism 4 includes a fixing frame 41, and the fixing frame 41 is fixedly arranged below the outer tube 1, and lifting protection components 42 are installed on both sides of the interior of the fixing frame 41, and the lifting protection component 42 includes a fixing block 421, and the fixing blocks 421 are respectively fixed on both sides of the interior of the fixing frame 41, a second motor 422 is installed on one side of one fixing block 421, and the output end of the second motor 422 is connected to a transmission screw 423, a first screw sleeve 424 is screwed on one side of the transmission screw 423, and an assembly frame 425 is fixed on the inner side of the first screw sleeve 424, and a guide rod 426 is fixed on the inner side of the other fixing block 421, and the guide rod 426 and the assembly frame 425 are movably guided and connected, and the assembly frame A lower mounting frame 43 is connected to the bottom of 425, and an adapter assembly 44 is installed inside the lower mounting frame 43. The adapter assembly 44 includes a first spray plate 441, and the first spray plate 441 is fixed to the middle part of the bottom of the fixed mounting frame 41. Guide grooves 442 are opened on both sides of the middle part of the fixed mounting frame 41, and a second spray plate 443 is slidably installed inside the guide grooves 442. An inner rack plate 444 is fixed to the inner side of the two second spray plates 443, and a gear 445 is meshed with the inner side of the two inner rack plates 444. A rotating rod 446 is fixed to the middle part of the two gears 445, and a worm gear 447 is fixed to the periphery of the rotating rod 446 near the upper end. A worm 448 is meshed with one side of the two worm gears 447, and one end of the worm gear 448 is connected to and installed with a third motor 449, the gear 445 and the inner rack plate 444 provided on the inner side of the second spray plate 443 are meshed and connected, and the first spray plate 441 and the two second spray plates 443 are respectively connected with a telescopic hose 45, a diversion pipe rack 46 is fixedly provided in the middle of the lower part of the outer tube 1, and a pump 47 is installed in the middle of the diversion pipe rack 46, and the two ports of the pump 47 are connected with a material pipe 48, and the material pipes 48 connected at both ends of the pump 47 are respectively connected to the outer tube 1 and the diversion pipe rack 46. The staff can adjust the offset distance between the two second spray plates 443 and the first spray plate 441 according to the width of the planting area of ​​the potato land to be planted. The staff can first start the third motor 449 to rotate the worm 448. At this moment, the two motors 449 and the worm 448 are connected. The corresponding worm gears 447 meshed in the transmission areas will drive their respective fixed rotating rods 446 to rotate. Since a gear 445 is fixed to a section of the periphery of the two rotating rods 446, and the inner rack plate 444 and the second spray plate 443 are meshed on different sides of the two gears 445, when the two gears 445 rotate in the same direction, the two second spray plates 443 will cooperate with the meshing transmission of the inner rack plate 444 and the guide grooves 442 provided on both sides of the lower mounting frame 43 to perform directional displacement, thereby achieving the purpose of adjusting the fertilizer spraying range. Since the telescopic hoses 45 are connected above the three spray plates, the smoothness of unloading and movement is guaranteed. When the spraying and fertilizing is completed, the personnel can start the second motor 422 in the fixed frame 41 to rotate the transmission screw rod 423.At this time, the first screw rod sleeve 424, which acts in conjunction with the screw rod, can carry the assembly frame 425 and the lower mounting frame 43 to cooperate with the guide rod 426 to guide the upward operation, so that the assembly frame 425 and the lower mounting frame 43 can be stored in the fixed mounting frame 41, thereby providing a certain degree of protection for their corresponding components.

[0037] The working principle of the technical solution provided by the utility model is as follows:

[0038] The staff can adjust the distance between the two universal walking wheels 23 in the device in advance according to the width of the potato planting area. The adjustment method is that the staff first unscrews the locking bolt rod 26 that fixes the side guide frame 21 and the inner guide frame 22, and then screws it in after sliding to adjust the telescopic distance between the two. Secondly, during the process of spraying fertilizers in the device, the first motor 32 installed on one side of the fertilizer barrel 31 is always in operation to move the transmission rod 33 and the stirring rods 34 arranged around it, so as to achieve the stirring of fertilizers and avoid sedimentation affecting the original effect. Finally, the staff can adjust the offset distance between the two second spray plates 443 and the first spray plate 441 according to the width of the planting area of ​​the potato planting land. The staff can first start the third motor 449 to rotate the worm 448. At this time, the corresponding worm gear 447 engaged with the two transmission areas of the worm 448 will rotate with their respective fixed rotating rods 446. The two gears 445 are meshed with an inner rack plate 444 and a second spray plate 443 on different sides of the two gears 445. Therefore, when the two gears 445 rotate in the same direction, the two second spray plates 443 will cooperate with the meshing transmission of the inner rack plate 444 and the guide grooves 442 provided on both sides of the lower mounting frame 43 to perform directional displacement, thereby achieving the purpose of adjusting the fertilizer spraying range. Since the telescopic hoses 45 are connected above the three spray plates, the smoothness of unloading and movement is guaranteed. When spraying and fertilizing is completed, the personnel can start the second motor 422 in the fixed frame 41 to rotate the transmission screw 423. At this time, the first screw sleeve 424 acting on the screw can carry the assembly frame 425 and the lower mounting frame 43 to cooperate with the guide rod 426 to perform an upward operation, so that the assembly frame 425 and the lower mounting frame 43 can be retracted into the fixed frame 41, thereby providing certain protection for their corresponding components.

[0039] This invention encompasses any alternatives, modifications, equivalents, and solutions that do not depart from the spirit and scope of this invention. To provide a thorough understanding of this invention, specific details are described in detail in the following preferred embodiments of this invention, but those skilled in the art will be able to fully understand this invention without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this invention, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0040] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A fertilizing device, characterized in that: It includes an outer cylinder, width adjustment mechanisms are installed on both sides of the outer cylinder, and a stirring mechanism is installed inside the outer cylinder, an adaptor is installed below the outer cylinder, the adaptor includes a fixed frame, and the fixed frame is fixedly arranged below the outer cylinder, lifting protection components are installed on both sides of the interior of the fixed frame, the lifting protection component includes an assembly frame, and the assembly frame is connected to the lower frame, the lower frame is installed with an adaptor, the adaptor includes a first spray plate and two second spray plates, and the first spray plate and the two second spray plates are respectively connected to the top of the telescopic hose, a diversion pipe rack is fixed in the middle of the lower part of the outer cylinder, and a pump is installed in the middle of the diversion pipe rack, and the two ports of the pump are connected to the material pipe.

2. The fertilizing device according to claim 1, characterized in that: The lifting protection assembly includes fixed blocks, and the fixed blocks are respectively fixed on both sides of the interior of the fixing frame. A second motor is installed on one side of one of the fixed blocks, and the output end of the second motor is connected to a transmission screw. A first screw sleeve is screwed on the periphery of one side of the transmission screw, and an assembly frame is fixed on the inner side of the first screw sleeve, and a guide rod is fixed on the inner side of the other fixed block.

3. The fertilizing device according to claim 2, characterized in that: The guide rod and the assembly frame are connected in a movable guide manner.

4. The fertilizing device according to claim 1, characterized in that: The adapter assembly includes a first spray plate, and the first spray plate is fixedly mounted on the lower middle part of the fixing frame. Guide grooves are provided on both sides of the middle part of the fixing frame, and a second spray plate is slidably mounted inside the guide grooves. An inner rack plate is fixedly mounted on the inner side of the two second spray plates, and gears are meshed on the inner sides of the two inner rack plates. A rotating rod is fixedly mounted in the middle of the two gears, and a worm gear is fixedly mounted on the periphery of the rotating rod near the upper end. A worm is meshed on one side of the two worm gears, and a third motor is connected and installed on one end of the worm gear.

5. The fertilizing device according to claim 4, characterized in that: The gear is connected to the inner rack plate provided on the inner side of the second spray plate in a meshing transmission manner.

6. The fertilizing device according to claim 1, characterized in that: The material pipes connected to the two ends of the pump are respectively connected to the outer tube and the diversion pipe rack.

7. The fertilizing device according to claim 1, characterized in that: The width adjustment mechanism includes a side guide frame, and the side guide frames are arranged on both sides of the outer tube, an inner guide frame is movable inside the side guide frame, and a universal walking wheel is installed at the bottom end of one side of the inner guide frame, a first screw groove is provided above the inner guide frame, a second screw groove is provided above the side guide frame, and a locking bolt rod is screwed in the middle of the second screw groove.

8. The fertilizing device according to claim 7, characterized in that: The first screw-mounting groove and the second screw-mounting groove have the same size.

9. The fertilizing device according to claim 1, characterized in that: The stirring mechanism includes an inner fertilizer cylinder, and the inner fertilizer cylinder is fixed inside the outer cylinder. A first motor is installed at one end of the inner fertilizer cylinder, and a transmission rod is connected to the output end of the first motor. Stirring rods are arranged around the transmission rod.

10. The fertilizing device according to claim 9, characterized in that: The stirring rods are evenly distributed along the periphery of the transmission rod.

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