Ready-to-use movable fertilizing device

Abstract

The utility model discloses a ready-to-use mobile fertilization device, the mobile fertilization device comprises a rack group, a mobile assembly, a configuration assembly, a sensing assembly, a spraying assembly and a control unit, the mobile assembly is arranged at the bottom of the rack group and can drive the whole mobile fertilization device to move, the sensing assembly can sample soil, and the spraying assembly can spray the soil to the rack group. The sensing assembly is used for sensing soil to obtain nutrient elements lacking in the soil, the preparation assembly is used for preparing a corresponding mixed nutrient solution according to a sampling result of the sensing assembly, and the spraying assembly is used for spraying the mixed nutrient solution into the soil, so that the effects of preparing different mixed nutrient solutions and applying fertilizers aiming at the soil at different places are realized, namely, the waste of the fertilizers is reduced; the fertilizer can be applied to various soil, the utilization rate of the fertilizer can also be increased, the application requirements of various types of soil are met, meanwhile, the soil fertility degree is rapidly adjusted in a ready-to-use mode, the soil quality improvement speed is obvious, operations such as crop planting on the fertilized soil are facilitated, and the planting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the agricultural field, in particular to a mobile fertilizing device which can be used immediately after being prepared. Background Art

[0002] Traditional agricultural production methods, especially fertilization, rely heavily on manual operations, which are inefficient and labor-intensive. At the same time, uneven and excessive fertilization not only wastes precious fertilizer resources, but also may pollute the soil and water, affecting the yield and quality of crops.

[0003] The existing "Trenching Fertilizer Apparatus and Plant Cultivation Device" with publication number CN 208285811 U provides a trenching fertilizer applicator that can perform trenching, fertilizing and soil covering operations without manual trenching, fertilizing and soil covering operations. However, in the above technical solution, the fertilizer in the fertilization component is pre-filled, and the fertilizer cannot be autonomously configured according to the actual state of the soil, and the soil quality improvement effect after fertilization is poor. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide a mobile fertilization device that is ready for use.

[0005] In order to achieve the above technical objectives, the technical solution adopted by the utility model is:

[0006] A ready-to-use mobile fertilizing device comprises a frame group, a moving component, a configuration component, a sensor component, a spraying component and a control unit, wherein the frame group comprises a chassis frame and a receiving frame, wherein the bottom surface of the chassis frame is provided with two first shaft groups and a second shaft group which are sequentially arranged from front to back, wherein the first shaft group can rotate relative to the chassis frame, and the second shaft group can rotate relative to the chassis frame, and the receiving frame comprises a first receiving portion, a second receiving portion and a third receiving portion which are sequentially arranged from front to back;

[0007] The mobile assembly includes a first driving unit, a first wheel group and a second wheel group, wherein the first driving unit is arranged on the chassis frame and is in driving connection with the first shaft group and the second shaft group, the first wheel group includes at least two first rollers, and the two first rollers are arranged at two ends of the first shaft group in a relative manner, and the second wheel group includes at least two second rollers, and the two second rollers are arranged at two ends of the second shaft group in a relative manner;

[0008] The sensing component includes a second driving unit and a first sensor, wherein the second driving unit is arranged on the first receiving portion, and the output end of the second driving unit is transmission-connected with the first sensor to drive the first sensor to move from top to bottom to sample the soil; the configuration component includes a first configuration box, a second configuration box, a dilution box and a stirring box, wherein the first configuration box, the second configuration box and the stirring box are arranged on the second receiving portion, and the dilution box is arranged on the third receiving portion;

[0009] A first pump, a first pipeline and a first nutrient solution are provided in the first configuration box, the first pipeline is used to connect the first configuration box and the mixing box, the first pump is arranged on the first pipeline, a second pump, a second pipeline and a second nutrient solution are provided in the second configuration box, the second pipeline is used to connect the second configuration box and the mixing box, the second pump is arranged on the second pipeline, the first nutrient solution is different from the second nutrient solution, a third pump, a third pipeline and clean water are provided in the dilution box, the third pipeline is used to connect the dilution box and the mixing box, the third pump is arranged on the third pipeline, a third driving unit and a stirring claw are provided in the mixing box, the third driving unit is transmission-connected with the stirring claw, and the third driving unit is used to drive the stirring claw to mix the first nutrient solution, the second nutrient solution and the clean water to form a mixed nutrient solution;

[0010] The spray assembly includes a fourth pipeline and a first valve, the first valve is arranged on the fourth pipeline, one end of the fourth pipeline is connected to the mixing box, and the other end of the fourth pipeline is suspended downward; the control unit is electrically connected to the first drive unit, the second drive unit, the third drive unit, the first sensor, the first pump, the second pump, the third pump and the first valve respectively.

[0011] In some embodiments, the sensor assembly also includes a first fixed plate, a screw group, and a second fixed plate. The first fixed plate is arranged on the first supporting portion, and the second drive unit is arranged on the first fixed plate; the screw group includes a screw, a screw base and a screw nut. The screw base is arranged on the first fixed plate, and the two ends of the screw are respectively fixed on the screw base. The screw nut is sleeved on the screw, and the screw is transmission-connected to the output end of the second drive unit; the second fixed plate is connected to the screw nut, and the first sensor is arranged on the second fixed plate.

[0012] In some embodiments, the sensor assembly also includes a first guide rail and a first slider. The first guide rail is disposed on the first fixed plate, and the first guide rail is disposed parallel to the screw rod. The first slider is sleeved on the first guide rail, and the first slider is connected to the second fixed plate.

[0013] In some embodiments, the number of the stirring claws is two, which are arranged at intervals in the stirring box; the third driving unit is connected to the two stirring claws through a synchronous wheel.

[0014] In some embodiments, the configuration component also includes a third configuration box, which is disposed on the second receiving portion. The third configuration box is provided with a fourth pump, a fifth pipeline and a third nutrient solution. The fifth pipeline is used to connect the third configuration box and the mixing box, and the fourth pump is disposed on the fifth pipeline.

[0015] In some embodiments, the configuration component further includes a second sensor, which is disposed in the mixing box. The second sensor is electrically connected to the control unit, and the second sensor is used to detect the concentration of the mixed nutrient solution in the mixing box.

[0016] In some embodiments, the spray assembly further includes a spray head, which is disposed at an end of the fourth pipeline suspended downward.

[0017] In some embodiments, the spray assembly further includes a fourth drive unit, which is disposed on the chassis frame, wherein an output end of the fourth drive unit is connected to the spray head, and the fourth drive unit is used to drive the spray head to move along a preset spraying path.

[0018] In some embodiments, the spray assembly further includes a second guide rail and a second slider. The second guide rail is disposed on the chassis frame and is distributed in a preset spraying path. The second slider is sleeved on the second guide rail and the nozzle is disposed on the second slider.

[0019] In some embodiments, it also includes a positioning module and a communication module. The positioning module is arranged on the rack group, the positioning module is electrically connected to the control unit, and the positioning module is used to collect the geographic location information of the mobile fertilization device; the communication module is electrically connected to the control unit, and the communication module is one of a wifi module, a Bluetooth module, and a NB-LOT module.

[0020] By adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art:

[0021] In the above technical scheme, the mobile fertilization device includes a frame group, a mobile component, a configuration component, a sensor component, a spraying component and a control unit, wherein the mobile component is arranged at the bottom of the frame group, and can drive the entire mobile fertilization device to move, the sensor component can sample the soil to obtain the nutrients lacking in the soil, the configuration component configures the corresponding mixed nutrient solution according to the sampling result of the sensor component, and the spraying component sprays the mixed nutrient solution into the soil, thereby achieving the effect of configuring different mixed nutrient solutions for the soil in different locations and applying fertilizers, that is, reducing the waste of fertilizers, and also improving the utilization rate of fertilizers to meet the application needs of various types of soils. At the same time, the ready-to-use method realizes the rapid adjustment of the fertility of the soil, and the soil quality is significantly improved, which is convenient for operations such as planting crops on the soil after fertilization, thereby improving planting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model 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 utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a schematic diagram of the mobile fertilization device described in the specific implementation method;

[0024] Figure 2 is a schematic diagram of the sensor assembly described in the specific implementation mode;

[0025] Figure 3 is a schematic diagram of the mobile assembly described in the specific implementation method;

[0026] Figure 4 is a schematic diagram of the stirring assembly described in the specific implementation mode;

[0027] Figure 5 A schematic diagram of the configuration components described in the specific implementation method.

[0028] Reference numerals:

[0029] 1. Rack group;

[0030] 11. Chassis frame;

[0031] 12. Receiver frame;

[0032] 13. First axis group;

[0033] 2. Mobile components;

[0034] 21. A first driving unit;

[0035] 22. First roller;

[0036] 3. Sensing components;

[0037] 31. A second driving unit;

[0038] 32. First sensor;

[0039] 33. A first fixing plate;

[0040] 34. Second fixing plate;

[0041] 35. First guide rail;

[0042] 36. First slider;

[0043] 37. Screw rod;

[0044] 38. Screw nut;

[0045] 39. Screw base;

[0046] 4. Configure components;

[0047] 41. First configuration box;

[0048] 411, first pump;

[0049] 412, first pipeline;

[0050] 42. Second configuration box;

[0051] 421, second pump;

[0052] 422, second pipeline;

[0053] 43. The third configuration box;

[0054] 431, the fourth pump;

[0055] 432, the fifth pipeline;

[0056] 44. Mixing box;

[0057] 441, third driving unit;

[0058] 442, stirring claw;

[0059] 443, synchronous wheel;

[0060] 45. Dilution box;

[0061] 451, third pump;

[0062] 452, the third pipeline;

[0063] 5. Control unit;

[0064] 6. Spraying components;

[0065] 61. Fourth pipeline;

[0066] 62. Nozzle;

[0067] 63. The first valve. DETAILED DESCRIPTION

[0068] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is particularly noted that the following embodiments are only used to illustrate the present invention, but do not limit the scope of the present invention. Similarly, the following embodiments are only partial embodiments of the present invention rather than all embodiments. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0069] See also Figures 1 to 5 The present embodiment provides a ready-to-use mobile fertilization device, including a frame group 1, a moving component 2, a configuration component 4, a sensor component 3, a spraying component 6 and a control unit 5. The frame group 1 includes a chassis frame 11 and a receiving frame 12. The bottom surface of the chassis frame 11 is provided with two first shaft groups 13 and a second shaft group which are arranged in sequence from front to back. The first shaft group 13 can rotate relative to the chassis frame 11, and the second shaft group can rotate relative to the chassis frame 11. The receiving frame 12 has a first receiving portion, a second receiving portion and a third receiving portion which are arranged in sequence from front to back.

[0070] The mobile assembly 2 includes a first driving unit 21, a first wheel group and a second wheel group. The first driving unit 21 is arranged on the chassis frame 11 and is in transmission connection with the first shaft group 13 and the second shaft group. The first wheel group includes at least two first rollers 22, which are arranged at two ends of the first shaft group 13 in opposite directions. The second wheel group includes at least two second rollers, which are arranged at two ends of the second shaft group in opposite directions.

[0071] The sensing component 3 includes a second driving unit 31 and a first sensor 32. The second driving unit 31 is arranged on the first receiving portion. The output end of the second driving unit 31 is transmission-connected with the first sensor 32 to drive the first sensor 32 to move from top to bottom to sample the soil. The configuration component 4 includes a first configuration box 41, a second configuration box 42, a dilution box 45 and a stirring box 44. The first configuration box 41, the second configuration box 42 and the stirring box 44 are arranged on the second receiving portion, and the dilution box 45 is arranged on the third receiving portion.

[0072] The first configuration box 41 is provided with a first pump 411, a first pipeline 412 and a first nutrient solution. The first pipeline 412 is used to connect the first configuration box 41 and the stirring box 44. The first pump 411 is arranged on the first pipeline 412. The second configuration box 42 is provided with a second pump 421, a second pipeline 422 and a second nutrient solution. The second pipeline 422 is used to connect the second configuration box 42 and the stirring box 44. The second pump 421 is arranged on the second pipeline 422. The first nutrient solution and the second nutrient solution are connected. The nutrient solutions are different. A third pump 451, a third pipeline 452 and clean water are provided in the dilution box 45. The third pipeline 452 is used to connect the dilution box 45 and the stirring box 44. The third pump 451 is arranged on the third pipeline 452. A third driving unit 441 and a stirring claw 442 are provided in the stirring box 44. The third driving unit 441 is transmission-connected with the stirring claw 442. The third driving unit 441 is used to drive the stirring claw 442 to mix the first nutrient solution, the second nutrient solution and the clean water to form a mixed nutrient solution.

[0073] The spray assembly 6 includes a fourth pipeline 61 and a first valve 63. The first valve 63 is arranged on the fourth pipeline 61. One end of the fourth pipeline 61 is connected to the stirring box 44, and the other end of the fourth pipeline 61 is suspended downward. The control unit 5 is electrically connected to the first drive unit 21, the second drive unit 31, the third drive unit 441, the first sensor 32, the first pump 411, the second pump 421, the third pump 451 and the first valve 63 respectively.

[0074] In this embodiment, the components required to make the frame group 1 can be steel pipes, alloy pipes, lean pipes, aluminum profiles, octagonal pipes, etc., preferably aluminum profiles. The frame group 1 includes a chassis frame 11 and a receiving frame 12. The chassis frame 11 and the receiving frame 12 can be integrally formed. In this embodiment, the frame group 1 is divided from a functional perspective, wherein the chassis frame 11 is the part arranged at the bottom for connecting with the mobile component 2, and the receiving frame 12 is the part arranged above the chassis frame 11 for placing the configuration component 4, the sensor component 3 and the control unit 5. The specific shapes of the chassis frame 11 and the receiving frame 12 can be set according to actual needs. In this embodiment, it is preferred to adopt Figure 1 The structure of the frame group 1 shown in the figure: the receiving frame 12 is divided into a first receiving part, a second receiving part and a third receiving part from front to back according to the forward direction of the mobile fertilizing device, wherein the first receiving part is provided with a sensor component, the second receiving part is provided with a first configuration box 41, a second configuration box 42 and a stirring box 44 in the configuration component 4, and the third receiving part is provided with a dilution box 45. Optionally, when the control unit 5 is also provided on the mobile fertilizing device, the control unit 5 can be provided on the second receiving part, such as Figure 1 shown.

[0075] See also Figure 3, the mobile assembly 2 includes a first drive unit 21, a first wheel group and a second wheel group, a first shaft group 13 and a second shaft group are provided on the chassis frame 11, the first shaft group 13 and the second shaft group are arranged in parallel on the chassis frame 11, the first shaft group 13 and the second shaft group are arranged at intervals, the first shaft group 13 is provided with a first wheel group, and the second shaft group is provided with a second wheel group. In some embodiments, the mobile assembly 2 also includes a gear group or a synchronous belt pulley group for transmission, so as to realize the transmission connection between the first drive unit 21 and the first shaft group 13 and the second shaft group, thereby driving the first wheel group and the second wheel group to move. In some embodiments, the first wheel group and the second wheel group are arranged in sequence according to the forward direction, the first drive unit 21 is connected with the first wheel group to drive the first wheel group to roll, and the second wheel group is not driven. At this time, the second wheel group serves as a driven wheel. In some other embodiments, the number of the first drive unit 21 is two, one first drive unit 21 is transmission-connected with the first shaft group 13 and the first wheel group, and the other first drive unit 21 is transmission-connected with the second shaft group and the second wheel group. In some other embodiments, the number of the first driving units 21 is four, the first shaft group 13 includes two first shafts, and one first driving unit 21 is connected to one first shaft. Figure 3 As shown, the other end of the first shaft is connected with a first roller 22, and similarly, the second shaft group includes two second shafts, a first drive unit 21 is connected with a second shaft, and the other end of the second shaft is connected with a second roller. Preferably, the first roller 22 and the second roller shown in the present embodiment can be selected from tires suitable for walking in farmland and mountainous areas to improve the grip of the entire mobile fertilizing device and prevent it from tipping over. In some optional embodiments, the mobile assembly 2 may further include a spring, which is arranged at the connection between the first shaft group 13 and the chassis frame 11, and at the connection between the second shaft group and the chassis frame 11 to absorb longitudinal vibrations and reduce vibration interference to the remaining components on the receiving frame 12.

[0076] See also Figure 2 In this embodiment, the sensor assembly 3 includes a second drive unit 31 and a first sensor 32. The second drive unit 31 is arranged on the first receiving portion. The first sensor 32 can be a sampling sensor dedicated to soil sampling, such as a nutrient element sensor, which can measure the content of nitrogen, phosphorus and potassium in the soil. Through multi-point timing detection, an objective evaluation of the nutrient elements in the soil can be achieved, and the nutrient solution can be accurately allocated.

[0077] See also Figure 5The configuration component 4 includes a first configuration box 41, a second configuration box 42, a dilution box 45 and a stirring box 44, wherein the first configuration box 41 is filled with a first nutrient solution, the second configuration box 42 is filled with a second nutrient solution, the dilution box 45 is filled with clean water, and the stirring box 44 is used to stir the mixed solution composed of the first nutrient solution and / or the second nutrient solution and / or clean water input into the stirring box 44, and after obtaining the mixed nutrient solution, it is transported to the spraying component 6, and the spraying component 6 sprays the mixed nutrient solution into the soil to complete the fertilization operation.

[0078] Specifically, the first configuration box 41 is provided with a first pump 411 and a first pipeline 412. For the convenience of description, the first pipeline 412 is divided into a first input pipe and a first output pipe. The end of the first input pipe is arranged in the first configuration box 41 and immersed below the liquid surface of the first nutrient solution. The end of the first output pipe is arranged in the mixing box 44. The first pump 411 can be controlled to transport the first nutrient solution in the first configuration box 41 to the mixing box 44. Similarly, the second configuration box 42 includes a second pump 421 and a second pipeline 422. The working principles of the second pump 421 and the second pipeline 422 can be understood synchronously with reference to the first configuration box 41. The dilution box 45 is provided with a third pump 451 and a third pipeline 452. The dilution box 45 is filled with clean water. The clean water in the dilution box 45 can be pumped into the mixing box 44 through the third pump 451 and the third pipeline 452. The control unit 5 can realize quantitative delivery of the first nutrient solution, the second nutrient solution and clean water by connecting with the first pump 411, the second pump 421 and the third pump 451, so as to realize the configuration requirements of mixed nutrient solutions for different soils.

[0079] A third driving unit 441 and a stirring claw 442 are provided in the stirring box 44. Figure 4 As shown, the third driving unit 441 may be a servo motor, and the third driving unit 441 may drive the stirring claw 442 to rotate, so that the first nutrient solution, the second nutrient solution and clean water are fully mixed and stirred to obtain a mixed nutrient solution.

[0080] In some embodiments, there are two stirring claws 442, which are arranged at intervals in the stirring box 44; the third driving unit 441 is connected to the two stirring claws 442 through a synchronous wheel 443. The synchronous wheel 443 can be a commercially available synchronous wheel 443, and the third driving unit 441 is connected to the two stirring claws 442 through the connection of the synchronous wheel 443, and the two stirring claws 442 are controlled to rotate at the same time to improve the stirring efficiency.

[0081] See also Figure 1 and Figure 5The spraying assembly 6 includes a fourth pipeline 61 and a first valve 63. The first valve 63 can be a one-way control valve or a pump. The mixed nutrient solution in the mixing box 44 is pumped out and transported to the bottom through the first valve 63 and the fourth pipeline 61, so as to facilitate spraying the soil. In this embodiment, by setting the fourth pipeline 61, the mixed nutrient solution is transported to the bottom of the mobile fertilization device close to the soil area, reducing the content of the mixed nutrient solution volatilized into the air during the fertilization process, reducing air pollution and waste of nutrient solution, and improving the fertilization efficiency of the soil.

[0082] The control unit 5 is connected to the first drive unit 21, the second drive unit 31, the third drive unit 441, the first sensor 32, the first pump 411, the second pump 421, the third pump 451, and the first valve 63. Through the control unit 5, the first nutrient solution and the second nutrient solution are proportioned based on the sampling data of the first sensor 32 to obtain a mixed nutrient solution, and then the first valve 63 is controlled to transport the mixed nutrient solution to the soil, thereby realizing the ready-to-use function according to the soil state, automatically fertilizing the soil, improving the fertilization efficiency, and reducing the intensity of artificial fertilization.

[0083] See also Figure 2 In some embodiments, the sensor assembly 3 also includes a first fixed plate 33, a screw rod group, and a second fixed plate 34. The first fixed plate 33 is arranged on the first receiving portion, and the second drive unit 31 is arranged on the first fixed plate 33; the screw rod group includes a screw rod 37, a screw rod base 39 and a screw rod nut 38. The screw rod base 39 is arranged on the first fixed plate 33, and the two ends of the screw rod 37 are respectively fixed on the screw rod base 39. The screw rod 37 is sleeved with a screw rod nut 38, and the screw rod 37 is transmission-connected to the output end of the second drive unit 31; the second fixed plate 34 is connected to the screw rod nut 38, and the first sensor 32 is arranged on the second fixed plate 34.

[0084] In this embodiment, the first fixing plate 33 is arranged on the first receiving portion, the second driving unit 31 is connected to the screw 37 by transmission, the screw 37 is connected to the first fixing plate 33 through the screw base 39, and can rotate relative to the first fixing plate 33, the second driving unit 31 can be a servo motor, the screw nut 38 is connected to the screw 37 by transmission, and the screw nut 38 can be moved up and down by controlling the rotation direction and rotation rate of the screw 37. The second fixing plate 34 is arranged on the screw nut 38, and the first sensor 32 is arranged on the second fixing plate 34.

[0085] See also Figure 2In some embodiments, the sensor assembly 3 also includes a first guide rail 35 and a first slider 36. The first guide rail 35 is arranged on the first fixed plate 33, and the first guide rail 35 is arranged parallel to the screw rod 37; the first slider 36 is sleeved on the first guide rail 35, and the first slider 36 is connected to the second fixed plate 34.

[0086] Specifically, the first guide rail 35 is arranged on the first fixed plate 33, the first slide block 36 is sleeved on the first guide rail 35, and the second fixed plate 34 is arranged on the first slide block 36, that is, the second fixed plate 34 is connected to the first slide block 36 and the screw nut 38 respectively. When the second fixed plate 34 moves driven by the screw nut 38, the first slide block 36 can also move with it, and the gravity of the second fixed plate 34 and the first sensor 32 can be evenly distributed to the screw nut 38 and the first slide block 36. At the same time, the first guide rail 35 and the screw 37 are arranged in parallel, which can further improve the smoothness of the second fixed plate 34 during movement, support and guide the second fixed plate 34, and extend the service life of the entire sensor assembly 3.

[0087] See also Figure 5 In some embodiments, the configuration component 4 also includes a third configuration box 43, which is disposed on the second receiving portion. The third configuration box 43 is provided with a fourth pump 431, a fifth pipeline 432 and a third nutrient solution. The fifth pipeline 432 is used to connect the third configuration box 43 and the stirring box 44, and the fourth pump 431 is disposed on the fifth pipeline 432.

[0088] In this embodiment, the third configuration box 43 is provided with a fourth pump 431, a fifth pipeline 432 and a third nutrient solution, wherein the connection form of the fourth pump 431 and the fifth pipeline 432 can be understood by referring to the first pump 411 and the first pipeline 412 in the first configuration box 41, the difference being that the third configuration box 43 is filled with a third nutrient solution, and the third nutrient solution can be different from the second nutrient solution and the first nutrient solution. For example, if the nutrient elements of the soil include nitrogen, phosphorus and potassium, the first nutrient solution can be a nutrient solution containing nitrogen, the second nutrient solution can be a nutrient solution containing phosphorus, and the third nutrient solution can be a nutrient solution containing potassium. By providing the third nutrient solution, the nutrient solution ratio requirements of various soils can be met, and the soil fertilization efficiency can be improved.

[0089] In some embodiments, the configuration component 4 further includes a second sensor, which is disposed in the stirring box 44 . The second sensor is electrically connected to the control unit 5 , and the second sensor is used to detect the concentration of the mixed nutrient solution in the stirring box 44 .

[0090] In this embodiment, the second sensor is disposed in the stirring box 44, and the second sensor may be a nutrient element sensor to detect the content of multiple nutrient solutions in the mixed nutrient solution in the stirring box 44. This method can increase the feedback data of the mixed nutrient solution in the stirring box 44, and further improve the ratio accuracy of the mixed nutrient solution.

[0091] See also Figure 1 In some embodiments, the spraying assembly 6 further includes a spray head 62, which is disposed at one end of the fourth pipe 61 suspended downward. The spray head 62 shown in this embodiment can be set to a specific size and dimension according to actual needs. The spray head 62 is disposed at one end of the fourth pipe 61 suspended downward, and the spray head 62 can make the mixed nutrient solution in the fourth pipe 61 more uniform during spraying, thereby improving the fertilization efficiency.

[0092] As a preferred embodiment, the spraying assembly 6 further includes a fourth drive unit, which is disposed on the chassis frame 11, and the output end of the fourth drive unit is connected to the spray head 62, and the fourth drive unit is used to drive the spray head 62 to move according to a preset spraying path. The fourth drive unit can be a cylinder or an electric cylinder, and the output end of the fourth drive unit can move back and forth. During spraying, the spray head 62 is disposed on the fourth drive unit, and the fourth drive unit is synchronously controlled to drive the spray head 62 to move back and forth when the mobile fertilizing device moves forward, so as to expand the fertilization area and further improve the fertilization efficiency of the soil.

[0093] In some embodiments, the spray assembly 6 further includes a second guide rail and a second slider, the second guide rail is arranged on the chassis frame 11, and the second guide rail is distributed along a preset spraying path; the second slider is sleeved on the second guide rail, and the second slider is provided with a nozzle 62. Preferably, a second guide rail is arranged on the chassis frame 11, and the second guide rail is distributed along the preset spraying path, that is, consistent with the reciprocating movement direction of the output end of the fourth driving unit, and the second slider is provided with a nozzle 62. Through the arrangement of the second guide rail and the second slider, the weight of the nozzle 62 can be supported and the nozzle 62 can be guided when moving, so as to extend the service life of the spray assembly 6 and improve the smoothness of the nozzle 62 during movement.

[0094] In some embodiments, a positioning module and a communication module are also included. The positioning module is arranged on the rack group 1, and the positioning module is electrically connected to the control unit 5. The positioning module is used to collect the geographical location information of the mobile fertilization device; the communication module is electrically connected to the control unit 5, and the communication module is one of a wifi module, a bluetooth module, and a NB-LOT module.

[0095] In this embodiment, the positioning module is used to collect the geographical location information of the mobile fertilization device. When it is necessary to collect soil at a fixed point, the control unit 5 can obtain the location data of the current mobile fertilization device through the positioning module to achieve sampling at different points. The communication module can achieve data maintenance with the terminal or server, which is convenient for subsequent data research and follow-up on this soil.

[0096] The mobile fertilizing device includes a frame group 1, a mobile component 2, a configuration component 4, a sensor component 3, a spraying component 6 and a control unit 5, wherein the mobile component 2 is arranged at the bottom of the frame group 1, and can drive the entire mobile fertilizing device to move; the sensor component 3 can sample the soil to obtain the nutrient elements lacking in the soil; the configuration component 4 configures the corresponding mixed nutrient solution according to the sampling result of the sensor component 3; the spraying component 6 sprays the mixed nutrient solution into the soil, thereby realizing the effect of configuring and fertilizing different mixed nutrient solutions for the soil in different locations, that is, reducing the waste of fertilizers, and also improving the utilization rate of fertilizers to meet the application needs of various types of soils. At the same time, the ready-to-use method realizes the rapid adjustment of the fertility of the soil, and the soil quality is significantly improved, which is convenient for planting crops and other operations on the soil after fertilization, thereby improving the planting efficiency.

[0097] The above descriptions are only some embodiments of the present invention, and do not limit the protection scope of the present invention. Any equivalent device or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A ready-to-use mobile fertilization device, characterized in that: include: The frame group includes a chassis frame and a receiving frame, wherein the bottom surface of the chassis frame is provided with two first shaft groups and a second shaft group which are sequentially arranged from front to back, the first shaft group can rotate relative to the chassis frame, and the second shaft group can rotate relative to the chassis frame, and the receiving frame has a first receiving portion, a second receiving portion and a third receiving portion which are sequentially arranged from front to back; The mobile assembly includes a first driving unit, a first wheel group and a second wheel group, wherein the first driving unit is arranged on the chassis frame and is in driving connection with the first shaft group and the second shaft group, the first wheel group includes at least two first rollers, and the two first rollers are arranged at two ends of the first shaft group in a relative manner, and the second wheel group includes at least two second rollers, and the two second rollers are arranged at two ends of the second shaft group in a relative manner; The sensing component includes a second driving unit and a first sensor, wherein the second driving unit is arranged on the first receiving portion, and an output end of the second driving unit is transmission-connected with the first sensor to drive the first sensor to move from top to bottom to sample the soil; A configuration assembly, comprising a first configuration box, a second configuration box, a dilution box and a stirring box, wherein the first configuration box, the second configuration box and the stirring box are arranged on the second receiving portion, and the dilution box is arranged on the third receiving portion; A first pump, a first pipeline and a first nutrient solution are provided in the first configuration box, the first pipeline is used to connect the first configuration box and the mixing box, the first pump is arranged on the first pipeline, a second pump, a second pipeline and a second nutrient solution are provided in the second configuration box, the second pipeline is used to connect the second configuration box and the mixing box, the second pump is arranged on the second pipeline, the first nutrient solution is different from the second nutrient solution, a third pump, a third pipeline and clean water are provided in the dilution box, the third pipeline is used to connect the dilution box and the mixing box, the third pump is arranged on the third pipeline, a third driving unit and a stirring claw are provided in the mixing box, the third driving unit is transmission-connected with the stirring claw, and the third driving unit is used to drive the stirring claw to mix the first nutrient solution, the second nutrient solution and the clean water to form a mixed nutrient solution; A spraying assembly, comprising a fourth pipeline and a first valve, wherein the first valve is arranged on the fourth pipeline, one end of the fourth pipeline is connected to the mixing box, and the other end of the fourth pipeline is suspended downward; The control unit is electrically connected to the first drive unit, the second drive unit, the third drive unit, the first sensor, the first pump, the second pump, the third pump and the first valve respectively.

2. The ready-to-use mobile fertilization device according to claim 1, characterized in that: The sensor assembly also includes: A first fixing plate is arranged on the first receiving portion, and the second driving unit is arranged on the first fixing plate; A screw rod assembly, comprising a screw rod, a screw rod base and a screw rod nut, wherein the screw rod base is arranged on the first fixing plate, two ends of the screw rod are respectively fixed on the screw rod base, the screw rod is sleeved with the screw rod nut, and the screw rod is drivingly connected to the output end of the second driving unit; A second fixing plate is connected to the screw nut, and the first sensor is arranged on the second fixing plate.

3. The ready-to-use mobile fertilization device according to claim 2, characterized in that: The sensor assembly also includes: A first guide rail, disposed on the first fixing plate, wherein the first guide rail is disposed parallel to the screw rod; The first sliding block is sleeved on the first guide rail, and the first sliding block is connected to the second fixing plate.

4. The ready-to-use mobile fertilization device according to claim 1, characterized in that: The number of the stirring claws is two, and the stirring claws are arranged in the stirring box at intervals; The third driving unit is transmission-connected to the two stirring claws via a synchronous wheel.

5. The ready-to-use mobile fertilization device according to claim 1, characterized in that: The configuration component also includes: The third configuration box is arranged on the second receiving portion, and the third configuration box is provided with a fourth pump, a fifth pipeline and a third nutrient solution. The fifth pipeline is used to connect the third configuration box and the stirring box, and the fourth pump is arranged on the fifth pipeline.

6. The ready-to-use mobile fertilization device according to claim 1, characterized in that: The configuration component also includes: A second sensor is disposed in the mixing box. The second sensor is electrically connected to the control unit. The second sensor is used to detect the concentration of the mixed nutrient solution in the mixing box.

7. The ready-to-use mobile fertilization device according to any one of claims 1 to 6, characterized in that: The spray assembly also includes: The nozzle is arranged at one end of the fourth pipeline suspended downward.

8. The ready-to-use mobile fertilization device according to claim 7, characterized in that: The spray assembly also includes: A fourth driving unit is arranged on the chassis frame, an output end of the fourth driving unit is connected to the nozzle, and the fourth driving unit is used to drive the nozzle to move according to a preset spraying path.

9. The ready-to-use mobile fertilization device according to claim 8, characterized in that: The spray assembly also includes: A second guide rail is disposed on the chassis frame, wherein the second guide rail is distributed in a preset spraying path; The second sliding block is sleeved on the second guide rail, and the nozzle is arranged on the second sliding block.

10. The ready-to-use mobile fertilization device according to claim 1, characterized in that: Also includes: A positioning module, arranged on the rack group, the positioning module is electrically connected to the control unit, and the positioning module is used to collect geographical location information of the mobile fertilizing device; The communication module is electrically connected to the control unit, and the communication module is one of a wifi module, a bluetooth module, and a NB-LOT module.

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