Electric water and fertilizer integrated device

Abstract

The utility model discloses an electric water and fertilizer integrated device, which relates to the technical field of agricultural irrigation and comprises a frame, a fertilizer barrel and a mixing barrel are arranged on the frame, and a material pump for pumping fertilizer in the fertilizer barrel into the mixing barrel is further arranged on the frame. An adjusting frame capable of moving up and down is further mounted on the frame, an insertion pipe is mounted on the adjusting frame, the insertion pipe is connected with the output end of the material pump through a first hose, and the insertion pipe is further connected with the mixing barrel through a second hose. According to the utility model, not only can fertilization requirements in rainy seasons be met, but also fertilization can be realized through irrigation; meanwhile, the fertilizer applicator can be used for fertilizing under any condition, and the fertilizing effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural irrigation, in particular to an electric water-fertilizer integrated device. Background Art

[0002] Fertilizer refers to a type of substance that provides one or more essential nutrients for plants, improves soil properties and increases soil fertility levels. It is one of the material bases of agricultural production and mainly includes ammonium phosphate fertilizers, large-element water-soluble fertilizers, medium-element fertilizers, biological fertilizers, organic fertilizers, multi-dimensional field energy concentrated organic fertilizers, etc.

[0003] With the development of modern agriculture and the emergence of large-scale farms, agricultural production supporting equipment has become more and more complete. At the same time, with the development of the fertilizer industry, water and fertilizer can be mixed in one barrel without the need for separate barrels. Therefore, water-fertilizer integrated devices came into being.

[0004] The current integrated water-fertilizer device can only mix fertilizer with water for irrigation. When it rains frequently during the rainy season, if the integrated water-fertilizer device is directly used for irrigation, the fertilization effect is not good. Utility Model Content

[0005] The purpose of the utility model is to provide an electric water-fertilizer integrated device, which can not only meet the fertilization requirements in the rainy season, but also can fertilize through irrigation; at the same time, the utility model can not only realize fertilization under any circumstances, but also has a good fertilization effect.

[0006] In order to achieve the purpose of the utility model, the technical solution adopted is: an electric water-fertilizer integrated device, including a frame, on which a fertilizer barrel and a mixing barrel are arranged, and the frame is also provided with a pump for pumping the fertilizer in the fertilizer barrel into the mixing barrel; the frame is also equipped with an adjustment frame that can move up and down, and the adjustment frame is equipped with a cannula, which is connected to the output end of the pump through a first hose, and the cannula is also connected to the mixing barrel through a second hose.

[0007] Furthermore, a telescopic element is fixedly mounted on the frame, and an output end of the telescopic element is fixed to the adjustment frame.

[0008] Furthermore, there are multiple cannulas, all of which are installed on the adjustment frame, and the first hoses on the multiple cannulas are connected to the output end of the feed pump through the solid delivery pipe, and the second hoses on the multiple cannulas are connected to the outlet of the mixing barrel through the liquid delivery pipe.

[0009] Furthermore, the adjustment frame includes a fixed tube, on which a plurality of sleeves adjustable along the axial direction thereof are mounted, and a plurality of inserting tubes are respectively fixed on the plurality of sleeves.

[0010] Furthermore, the fixing pipe is provided with a locking bolt which can be locked with the fixing pipe.

[0011] Furthermore, a crushing device is provided at the opening of the fertilizer barrel.

[0012] Furthermore, a filter screen is arranged in the mixing barrel, and the filter screen is located above the outlet of the mixing barrel.

[0013] Furthermore, a rotatable shaft is supported in the mixing barrel, and a stirring motor for driving the shaft to rotate is installed on the frame, and the shaft passes through the filter and extends upward; a stirring paddle is also installed on the shaft, and the stirring paddle is located above the filter.

[0014] Furthermore, there are multiple stirring paddles on the rotating shaft, and the multiple stirring paddles are arranged in a spiral shape on the rotating shaft.

[0015] Furthermore, the bottom of the mixing barrel is inclined, and the outlet of the mixing barrel is located at a low point of the bottom of the mixing barrel.

[0016] The beneficial effects of the utility model are:

[0017] During actual use of the utility model, when it is sunny and crops need to be irrigated, the pump pumps the fertilizer in the fertilizer barrel into the mixing barrel to mix with water, and the prepared water-fertilizer is transported through the second hose and discharged from the insert tube, thereby fertilizing the crops; when it rains continuously and crops need to be fertilized, the pump pumps the fertilizer in the fertilizer barrel directly into the insert tube through the first hose, and cooperates with the adjustment frame to move downward so that the insert tube containing the fertilizer is inserted into the ground, and then the adjustment frame drives the insert tube to move upward, and the fertilizer in the insert tube directly acts on the ground, thereby fertilizing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings illustrate exemplary embodiments of the present invention and are used to explain the principles of the present invention together with the description. These drawings are included to provide a further understanding of the present invention, and the drawings are included in and constitute a part of this specification.

[0019] Figure 1 It is a structural schematic diagram of the electric water-fertilizer integrated device provided by the utility model;

[0020] Figure 2 This is a schematic diagram of the installation of the cannula.

[0021] Markings and corresponding parts names in the attached drawings:

[0022] 1. frame, 2. wheels, 3. fertilizer barrel, 4. extraction pump, 5. mixing barrel, 6. solid conveying pipe, 7. first hose, 8. liquid conveying pipe, 9. second hose, 10. telescopic element, 11. adjustment frame, 12. intubation;

[0023] 31. Crushing device;

[0024] 51. filter screen, 52. stirring motor, 53. rotating shaft, 54. stirring paddle;

[0025] 111. fixing pipe, 112. sleeve, 113. locking bolt. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below in conjunction with the accompanying drawings and implementations. It is to be understood that the specific implementations described herein are only used to explain the relevant content, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention are shown in the accompanying drawings.

[0027] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] like Figure 1 As shown, the utility model provides an electric water-fertilizer integrated device, including a frame 1, the frame 1 is a frame structure, and the frame 1 has wheels 2 below. The frame 1 can be directly towed behind the work vehicle, or a handle can be installed on the frame 1 to manually push the frame 1 forward. The frame 1 is installed with a fertilizer barrel 3 and a mixing barrel 5, the fertilizer barrel 3 is used to hold fertilizer, and the mixing barrel 5 is used to mix fertilizer with water to prepare water fertilizer; at the same time, the frame 1 is also installed with a pumping pump 4, the input end of the pumping pump 4 is connected to the fertilizer barrel 3, and the output end of the pumping pump 4 is connected to the mixing barrel 5. When the pumping pump 4 is working, the fertilizer in the fertilizer barrel 3 can be pumped into the mixing barrel 5. In order to allow the fertilizer in the fertilizer barrel 3 to be pumped out by the pumping pump 4 as much as possible, the input end of the pumping pump 4 is connected to the bottom of the fertilizer barrel 3.

[0029] The frame 1 is also equipped with an adjusting frame 11, which can move up and down on the frame 1. At the same time, a cannula 12 is also installed on the adjusting frame 11. The adjusting frame 11 drives the cannula 12 to move up and down while moving up and down. At the same time, in order to facilitate the fertilizer in the fertilizer barrel 3 and the water and fertilizer in the mixing barrel 5 to enter the cannula 12 smoothly, the cannula 12 is also connected with a first hose 7 and a second hose 9. The input end of the first hose 7 is connected in parallel to the output end of the extraction pump 4, and the input end of the second hose 9 is connected to the mixing barrel 5, so that the fertilizer pumped by the extraction pump 4 can directly enter the cannula 12 through the first hose 7, and the water and fertilizer in the mixing barrel 5 can be sent to the cannula 12 through the second hose 9, so that the utility model can realize both the irrigation of water and fertilizer and the direct fertilization of fertilizer.

[0030] In the present invention, in order to prevent the water and fertilizer entering the cannula 12 from entering the first hose 7 and causing the subsequent fertilizer to adhere to the first hose 7 when entering the cannula 12 through the first hose 7, the height of the outlet end of the first hose 7 on the cannula 12 is greater than the height of the outlet end of the second hose 9 on the cannula 12, and a solenoid valve is also installed at the outlet end of the first hose 7. In addition, in order to ensure that the flow rate of the water and fertilizer sent out from the mixing barrel 5 is always consistent, a water pump can also be installed at the outlet of the mixing barrel 5, and the outlet of the water pump is connected to the second hose 9.

[0031] A telescopic element 10 is fixedly mounted on the frame 1. The telescopic element 10 is one of a hydraulic telescopic rod, a cylinder, and an electronic telescopic rod, and the output end of the telescopic element 10 extends downward. The output end of the telescopic element 10 is fixed to the adjustment frame 11, so that the telescopic element 10 drives the adjustment frame 11 to move up and down while extending and retracting, thereby enabling the adjustment frame 11 to automatically move up and down.

[0032] In the present invention, in order to fertilize multiple crops at the same time during the process of fertilizing crops, the utility model has multiple cannulas 12, which are arranged at intervals along the width direction of the frame 1, and the multiple cannulas 12 are installed on the adjustment frame 11. In the case of multiple cannulas 12, the output end of the pump 4 is also connected in parallel with the solid delivery pipe 6, and the input ends of the first hoses 7 on the multiple cannulas 12 are connected in parallel to the solid delivery pipe 6, so that the fertilizer pumped by the pump 4 can pass through the solid delivery pipe 6 and then enter the cannulas 12 through each of the first hoses 7; at the same time, the output end of the water pump is also connected to the liquid delivery pipe 8, and the input ends of the second hoses 9 on the multiple cannulas 12 are connected in parallel to the liquid delivery pipe 8, so that the water and fertilizer pumped by the pump can pass through the liquid delivery pipe 8 and then enter the cannulas 12 through each of the second hoses 9.

[0033] like Figure 2 As shown, the adjustment frame 11 includes a fixed tube 111 extending along the width direction of the frame 1. The fixed tube 111 is a rectangular tube. A plurality of sleeves 112 are sleeved on the fixed tube 111. The number of sleeves 112 is consistent with the number of inserts 12. The plurality of inserts 12 are respectively fixed on the plurality of sleeves 112. The plurality of sleeves 112 can slide along the axial direction of the fixed tube 111. The sleeve 112 is also provided with a locking bolt 113 threadedly matched therewith. The axial direction of the locking bolt 113 is consistent with the length direction of the sleeve 112 or the width direction of the sleeve 112. When the locking bolt 113 is tightened, the tail of the locking bolt 113 is pressed against the fixed tube 111, so that the sleeve 112 is fixed to the fixed tube 111. By adjusting the position of the sleeve 112 on the fixed tube 111, the spacing between two adjacent inserts 12 is adjusted, so that the utility model can meet the requirements of fertilizing crops with different planting spacings.

[0034] A crushing device 31 is provided at the opening of the fertilizer barrel 3. The crushing device 31 includes a pair of crushing rollers that rotate relative to each other. The two crushing rollers can be connected by belt transmission or gear transmission. The crushing device 31 also includes a driving motor that is connected to one of the crushing rollers by belt transmission or gear transmission. When it is necessary to add fertilizer to the fertilizer barrel 3, the fertilizer is poured onto the two crushing rollers, and the crushing rollers rotate to crush the lumps in the fertilizer.

[0035] A filter screen 51 is provided in the mixing barrel 5, and the filter screen 51 divides the mixing barrel 5 into two upper and lower chambers. The position where the output end of the pumping pump 4 is connected to the mixing barrel 5 is located above the filter screen 51, and the outlet of the mixing barrel 5 is located at the lower end of the filter screen 51. The chamber above the filter screen 51 is used to carry fertilizer. On the one hand, it prevents incompletely dissolved fertilizer from being pumped into the cannula 12 through the water pump, the liquid pipeline, and the second hose 9. On the other hand, it prevents impurities in the fertilizer from entering the water pump and causing damage to the water pump.

[0036] In the present invention, since the fertilizer is heavy, in order to prevent the center of the filter 51 from being sunken after the fertilizer enters above the filter 51, a support frame can be welded inside the filter 51, the support frame is in a cross shape, and the filter 51 is installed on the support frame.

[0037] The mixing barrel 5 is also provided with a rotatable shaft 53 supported by a bearing. The upper end of the shaft 53 passes through the filter 51 and extends upward. The central axis of the shaft 53 is in the same straight line as the central axis of the mixing barrel 5. The shaft 53 and the bottom of the mixing barrel 5 are in rotational sealing cooperation. The upper end of the shaft 53 is also provided with a stirring paddle 54, which is located above the filter 51. The frame 1 is also provided with a stirring motor 52 for driving the shaft 53 to rotate. When the fertilizer is put on the filter 51, water is added to the mixing barrel 5. The stirring motor 52 drives the shaft 53 to rotate. The stirring paddle 54 rotates synchronously with the rotation of the shaft 53. The fertilizer and water are stirred while the stirring paddle 54 rotates, so that the fertilizer is quickly dissolved in the water to form water fertilizer.

[0038] There are multiple stirring paddles 54 on the rotating shaft 53, and the multiple stirring paddles 54 are arranged in a spiral shape on the rotating shaft 53, so that when the rotating shaft 53 rotates, the stirring paddles 54 have a better stirring effect on the fertilizer and water, so that the dissolution efficiency of the fertilizer is higher.

[0039] In order to allow the water and fertilizer in the mixing barrel 5 to be pumped out by the pump as much as possible, the mixing barrel 5 is inclined, and the outlet of the mixing barrel 5 is located at the bottom of the barrel body of the mixing barrel 5.

[0040] In the present invention, in order to conveniently control the pumping of materials into the mixing barrel 5 or the solid pipeline through the pumping pump 4, a switch valve is also provided at the inlet end of the solid pipeline and the fertilizer inlet on the mixing barrel 5.

[0041] In the utility model, when it is necessary to apply water and fertilizer to the crops, the switch valve at the inlet end of the solid conveying pipe 6 starts the pump 4, and the pump 4 pumps the fertilizer in the fertilizer barrel 3 into the mixing barrel 5. After the fertilizer is pumped into the mixing barrel 5, the pump 4 stops; water is added to the mixing barrel 5, and the stirring motor 52 is started. The stirring motor 52 drives the rotating shaft 53 to rotate. The rotating shaft 53 drives the rotating shaft 53 to rotate while the rotating shaft 53 rotates. When the rotating shaft 53 rotates, the stirring paddle 54 rotates synchronously, thereby stirring the fertilizer on the filter screen 51 and the water in the mixing barrel 5 to dissolve the fertilizer; after the fertilizer is completely dissolved, the stirring motor 52 stops rotating; the pump is started, and the pump pumps the water and fertilizer in the mixing barrel 5 into the insert pipe 12 through the liquid conveying pipe 8 and the second hose 9, and the water and fertilizer entering the insert pipe 12 are discharged from the insert pipe 12 to irrigate the crops.

[0042] When solid fertilizer needs to be applied to crops, the switch valve at the fertilizer inlet on the mixing barrel 5 is closed, and the pumping pump 4 is started. The pumping pump 4 pumps the fertilizer in the fertilizer barrel 3 into the solid conveying pipe 6, and the powder entering the fixed conveying pipe enters into multiple second hoses 9 respectively. Then, the telescopic element 10 pushes the fixed frame 11 and the insertion tube 12 to move downward, so that the lower end of the insertion tube 12 is inserted into the ground. While the insertion tube 12 is inserted into the ground, the solenoid valve on the first hose 7 is opened and then closed. At the moment the solenoid valve is opened, the fertilizer in the first hose 7 falls to the ground through the insertion tube 12. Finally, the telescopic element 10 drives the fixed frame 11 and the insertion tube 12 to move upward, and the insertion tube 12 is withdrawn from the ground.

[0043] In the present invention, when the spacing between crops fertilized last time is different from the spacing between crops fertilized this time, before fertilizing, the locking bolt 113 can be loosened and the sleeve 112 can be moved on the fixed tube 111 to adjust the spacing between two adjacent sleeves 112. When the sleeve 112 moves on the fixed tube 111, it drives the insert 12 to move synchronously, thereby adjusting the spacing between two adjacent inserts 12. Finally, the locking bolt 113 can be tightened.

[0044] In the utility model, the feed pump 4 can operate continuously during the process of pumping materials into the mixing barrel 5; when the feed pump 4 pumps materials into the solid conveying pipe 6, the feed pump 4 operates intermittently. At the same time, during the operation of the feed pump 4, since the fertilizer will fill the solid conveying pipe 6 and each first hose 7, when the solenoid valve on each first hose 7 is opened, the amount of fertilizer instantly delivered through the first hose 7 is fixed, that is, when fertilizer is directly applied to crops, there will be no inconsistent amount of fertilizer applied to each crop.

[0045] In the present invention, since the insertion tube 12 is inserted into the ground during direct fertilization, the fertilizer can be covered under the soil as much as possible when it falls on the ground through the insertion tube 12 or the fertilizer can be prevented from spreading everywhere as much as possible, so as to avoid rainwater washing the fertilizer away from the crops during subsequent rains, thereby achieving better fertilization effect.

[0046] In the description of this specification, the description with reference to the terms "one embodiment / method", "some embodiments / methods", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment / method or example are included in at least one embodiment / method or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment / method or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments / methods or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments / methods or examples described in this specification and the features of the different embodiments / methods or examples, unless they are contradictory.

[0047] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0048] Those skilled in the art should understand that the above embodiments are only for the purpose of clearly illustrating the present invention, and are not intended to limit the scope of the present invention. For those skilled in the art, other changes or modifications may be made based on the above disclosure, and these changes or modifications are still within the scope of the present invention.

Claims

1. An electric water-fertilizer integrated device, characterized in that: The invention comprises a frame (1), on which a fertilizer barrel (3) and a mixing barrel (5) are arranged, and on which a pumping pump (4) for pumping fertilizer in the fertilizer barrel (3) into the mixing barrel (5) is also arranged; an adjusting frame (11) which can move up and down is also installed on the frame (1), and a cannula (12) is installed on the adjusting frame (11), and the cannula (12) is connected to the output end of the pumping pump (4) through a first hose (7), and the cannula (12) is also connected to the mixing barrel (5) through a second hose (9).

2. The electric water-fertilizer integrated device according to claim 1, characterized in that: A telescopic element (10) is fixedly mounted on the vehicle frame (1), and an output end of the telescopic element (10) is fixed to an adjustment frame (11).

3. The electric water-fertilizer integrated device according to claim 1 or 2, characterized in that: There are a plurality of cannulas (12), all of which are mounted on an adjustment frame (11), and a first hose (7) on the plurality of cannulas (12) is connected to an output end of a material extraction pump (4) via a solid delivery pipe (6), and a second hose (9) on the plurality of cannulas (12) is connected to an outlet of a mixing barrel (5) via a liquid delivery pipe (8).

4. The electric water-fertilizer integrated device according to claim 3, characterized in that: The adjustment frame (11) comprises a fixed tube (111), on which a plurality of sleeves (112) adjustable along the axial direction thereof are mounted, and a plurality of insertion tubes (12) are respectively fixed on the plurality of sleeves (112).

5. The electric water-fertilizer integrated device according to claim 4, characterized in that: The fixing tube (111) is provided with a locking bolt (113) which can be locked with the fixing tube (111).

6. The electric water-fertilizer integrated device according to claim 1 or 2, characterized in that: A crushing device (31) is provided at the opening of the fertilizer barrel (3).

7. The electric water-fertilizer integrated device according to claim 1 or 2, characterized in that: A filter screen (51) is arranged in the mixing barrel (5), and the filter screen (51) is located above the outlet of the mixing barrel (5).

8. The electric water-fertilizer integrated device according to claim 7, characterized in that: A rotatable rotating shaft (53) is supported in the mixing barrel (5), and a stirring motor (52) for driving the rotating shaft (53) to rotate is also installed on the frame (1), and the rotating shaft (53) penetrates the filter screen (51) and extends upward; a stirring paddle (54) is also installed on the rotating shaft (53), and the stirring paddle (54) is located above the filter screen (51).

9. The electric water-fertilizer integrated device according to claim 8, characterized in that: There are multiple stirring paddles (54) on the rotating shaft (53), and the multiple stirring paddles (54) are arranged in a spiral shape on the rotating shaft (53).

10. The electric water-fertilizer integrated device according to claim 1 or 2, characterized in that: The bottom of the mixing barrel (5) is inclined, and the outlet of the mixing barrel (5) is located at a low point of the bottom of the mixing barrel (5).

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