Fertilizer proportioning device for fruit tree planting

Abstract

The utility model belongs to the technical field of fruit tree planting, and particularly relates to a fertilizer proportioning device for fruit tree planting, which comprises a proportioning barrel, a disc is arranged at the top of the proportioning barrel, two rotating grooves are formed in the top of the proportioning barrel, limiting strips fixed with the bottom of the disc are rotatably mounted in the rotating grooves, a handle is fixedly mounted at the top of the disc, and a plurality of blades are arranged on the handle. A first motor is fixedly mounted at the top of the disc, and an output shaft of the first motor penetrates through the disc, extends into an inner cavity of the proportioning barrel and is fixedly provided with a stirring rod; the fixing assembly is located in the handle and used for fixing the position of the disc; the Y-shaped discharging pipe is fixedly installed at the bottom of the proportioning barrel, and a screening shell is fixedly installed at the bottom of the proportioning barrel and located on one side of one discharging port of the Y-shaped discharging pipe. When the whole device is used, the inner wall of the proportioning barrel and the stirring rod can be washed, and meanwhile fertilizer left after cleaning can be filtered and taken out.

Description

Technical Field

[0001] The utility model belongs to the technical field of fruit tree planting, and in particular relates to a fertilizer proportioning device used for fruit tree planting. Background Art

[0002] Fruit trees need nutrients to grow, especially in the early stages of planting and during the flowering and fruiting period. More fertilizers are needed to support their growth and development. If the soil lacks sufficient nutrients, the fruit trees will not be able to grow healthily and the yield may be reduced.

[0003] For example, a Chinese patent with publication number CN218981453U discloses a fertilizer proportioning device, including a base, a motor box is fixedly connected to the upper end of the base, a servo motor is fixedly connected to the inside of the motor box, a transmission rod is splined to the output end of the servo motor, a mixing scraper assembly is fixedly connected to the top of the transmission rod, a proportioning barrel is fixedly connected to the upper end of the motor box, a plurality of heating assemblies are fixedly connected to the surface of the proportioning barrel, and a cover plate is fixedly connected to the upper end of the proportioning barrel. The fertilizer proportioning device, through the setting of the proportioning assembly, puts different fertilizers into the measuring cylinder, determines the amount of fertilizer according to the dial reading, and after the proportion is appropriate, opens the valve to allow the fertilizer to fall into the proportioning barrel through the injection pipe, and injects water into the proportioning barrel through the water injection port, so as to facilitate personnel to quantitatively proportion different fertilizers, improve the proportioning accuracy, and facilitate personnel to use.

[0004] The above patent has the following problems:

[0005] This patent has some disadvantages when used, such as: after the above device is finished mixing, there will be fertilizer left in the barrel that has not been discharged, and the remaining fertilizer will affect the effect of the next different fertilizer ratio, and manual cleaning of the device is a waste of time. At the same time, fertilizer will remain on the stirring rod, and the stirring rod is not convenient to disassemble, making it inconvenient for personnel to clean the stirring rod. In view of this, we propose a fertilizer mixing device for fruit tree planting. Utility Model Content

[0006] The purpose of the utility model is to provide a fertilizer proportioning device for fruit tree planting to solve the problems raised in the above background technology.

[0007] In view of this, the utility model provides a fertilizer proportioning device for fruit tree planting, comprising:

[0008] A proportioning barrel, wherein a disc is arranged on the top of the proportioning barrel, and two rotating grooves are provided on the top of the proportioning barrel, a limit bar fixed to the bottom of the disc is rotatably installed in the rotating groove, a handle is fixedly installed on the top of the disc, and a motor 1 is fixedly installed on the top of the disc, and the output shaft of the motor 1 passes through the disc and extends to the inner cavity of the proportioning barrel and is fixedly installed with a stirring rod;

[0009] A fixing assembly, which is located in the handle and is used to fix the position of the disc;

[0010] A Y-shaped discharge pipe, the Y-shaped discharge pipe is fixedly installed at the bottom of the proportioning barrel, a screening shell is fixedly installed at the bottom of the proportioning barrel and at one side of one of the discharge ports of the Y-shaped discharge pipe, a filter screen is slidably installed in the screening shell, a sealing plate is slidably installed in the screening shell and at one side of the filter screen, two springs 1 are fixedly installed on the top of the sealing plate, the upper end of the spring 1 is fixed to the bottom of the proportioning barrel, two rotating columns are rotatably installed in the screening shell and at the bottom of the filter screen, and the top of the rotating column contacts the bottom of the filter screen;

[0011] A driving assembly is located on the screening shell and is used to drive the two rotating columns to rotate.

[0012] In the technical scheme, when it is necessary to mix the fertilizer, the fertilizer is first poured into the proportioning barrel, and then the motor 1 is started. The motor 1 is powered on and drives the stirring rod to rotate. The stirring rod can stir the fertilizer in the proportioning barrel to achieve the effect of uniform proportioning of the fertilizer. Finally, the valve of one of the discharge ports on the Y-shaped discharge pipe is opened. Under the effect of the funnel-shaped setting at the bottom of the inner cavity of the proportioning barrel, all the fertilizer can be discharged from one of the discharge ports of the Y-shaped discharge pipe to the outside.

[0013] Then pour water into the proportioning barrel, and the fertilizer on the inner wall of the proportioning barrel can be scraped off under the action of the rotation of the stirring rod. When the scraping is completed, turn off the motor 1, and then rotate the disc in the opposite direction through the set fixing component to drive the two limit bars to rotate in the two rotating grooves respectively. When the limit bars rotate to the appropriate position, the disc can be lifted up and the stirring rod can be lifted up. At this time, the personnel can rinse the stirring rod. When the flushing is completed, the disc is placed on the top of the proportioning barrel through the set fixing component, and the stirring rod will enter the proportioning barrel, and the two limit bars will enter the two rotating grooves respectively. Then rotate the handle forward and drive the disc to rotate. The disc drives the two limit bars to rotate in the two rotating grooves respectively. When the limit bars rotate to the appropriate position, the disc can only rotate and cannot be lifted up. The set fixing component prevents the disc from rotating, and further enables the disc to be fixed on the top of the proportioning barrel;

[0014] Then open the valve on the other discharge port of the Y-shaped discharge pipe, and the remaining fertilizer and water will fall from the other discharge port of the Y-shaped discharge pipe to the top of the filter. The two rotating columns can be driven to rotate through the set driving assembly. Under the action of the rotation of the two rotating columns, the filter will shake, causing the fertilizer and water on the top of the filter to vibrate to prevent the fertilizer from clogging the filter, and the water will fall from the filter and finally be discharged through the water outlet of the screening shell. All the fertilizer will stay on the top of the filter. Then pull the sealing plate upward, and the two springs will be squeezed and contracted. Then the personnel will take out the fertilizer on the top of the filter, and then loosen the sealing plate. Under the action of the rebound force of the two springs, the spring drives the sealing plate to slide downward, so that the sealing plate can return to its original position.

[0015] In the above technical solution, further, the fixing assembly includes:

[0016] A sliding groove is provided in the handle, and a sliding rod is slidably installed in the sliding groove, a plurality of springs 2 fixed to the sliding groove are fixedly installed on the top of the sliding rod, the lower end of the sliding rod passes through the sliding groove and the disc and extends into the proportioning barrel, the sliding rod is plugged into the proportioning barrel, and the bottom of the sliding rod is located directly above the motor 1, passes through the sliding groove and extends to the outside.

[0017] In the technical scheme, the fertilizer on the inner wall of the proportioning barrel can be scraped off by the rotation of the stirring rod. When the scraping is completed, the motor 1 is turned off, and then the sliding rod is pressed. The sliding rod is squeezed and slides in the direction of the spring 2. At the same time, the springs 2 are squeezed and contracted, and the sliding rod will be separated from the proportioning barrel. Then the disc is rotated in the opposite direction and the two limit bars are driven to rotate in the two rotating grooves respectively. When the limit bars are rotated to the appropriate position, the disc can be lifted up and the stirring rod can be lifted up. At this time, the stirring rod can be rinsed. When the rinsing is completed, the handle is picked up and the sliding rod is pressed at the same time. The sliding rod is squeezed in the direction of the spring 2. The handle is then turned forward to drive the disc to rotate, and the disc drives the two limit bars to rotate in the two rotating grooves respectively. When the limit bars are rotated to the appropriate position, the disc can only be rotated but not lifted up. Then the personnel releases the sliding rod, and under the action of the rebound force of the springs, the springs push the sliding rod to slide downward, and then the sliding rod is inserted into the mixing barrel, so that the disc cannot rotate, and the disc can be further fixed on the top of the mixing barrel.

[0018] In the above technical solution, further, the driving component includes:

[0019] A power chamber, the power chamber is opened in the proportioning barrel and is located on one side of the rotating column, one end of each of the two rotating columns penetrates the screening shell and extends into the power chamber, and one end of the two rotating columns is respectively fixedly installed with a pulley 1 and a pulley 2, and a belt is installed between the pulley 1 and the pulley 2 for transmission;

[0020] Motor 2 is fixedly mounted on one side of the screening shell, and is located on one side of the pulley 1. The output shaft of motor 2 passes through the screening shell and extends into the power cavity and is coaxially connected with the pulley.

[0021] In the present technical scheme, the valve on the other discharge port of the Y-shaped discharge pipe is then opened, and the remaining fertilizer and water will fall from the other discharge port of the Y-shaped discharge pipe to the top of the filter screen, and at the same time, the motor 2 is started, the motor 2 is powered on and drives the pulley 1 and one of the rotating columns to rotate, the pulley 1 drives the belt transmission, the belt drives the pulley 2 to rotate, and the pulley 2 drives the other rotating column to rotate. Under the action of the rotation of the two rotating columns, the filter screen will shake, causing the fertilizer and water on the top of the filter screen to vibrate to prevent the fertilizer from clogging the filter screen, and the water will fall from the filter screen and finally be discharged through the water outlet of the screening shell. The fertilizer will all stay on the top of the filter screen, and then the sealing plate is pulled upward, and at the same time, the two springs 1 are squeezed and contracted. Then the personnel takes out the fertilizer on the top of the filter screen, and then loosens the sealing plate. Under the action of the rebound force of the two springs 1, the spring 1 drives the sealing plate to slide downward, so that the sealing plate can return to its original position.

[0022] In the above technical scheme, further, the output shaft of motor one is rotationally connected to the disc, the stirring rod is rotationally connected to the proportioning barrel, the sliding rod is slidingly connected to the disc, the rotating column, pulley one and pulley two are all rotationally connected to the power chamber, and the output shaft of motor two is rotationally connected to the screening shell and the power chamber.

[0023] In this technical solution, it is ensured that the output shaft of motor one can be rotatably connected in the disc, that the stirring rod can rotate in the proportioning barrel, that the sliding rod can slide in the disc, that the rotating column, pulley one and pulley two can all rotate in the power chamber, and that the output shaft of motor two can rotate in the screening shell and the power chamber.

[0024] In the above technical solution, further, a feed pipe is fixedly installed on the top of the disc, valves are fixedly installed on the two discharge ports of the Y-shaped discharge pipe, and both sides of the stirring rod are in contact with the inner wall of the proportioning barrel.

[0025] In this technical solution, it is ensured that water and fertilizer can enter the inner cavity of the proportioning barrel through the feed pipe, that the valve can allow the fertilizer or the cleaned water to be discharged from the two discharge ports of the Y-shaped discharge pipe respectively, and that the inner wall of the proportioning barrel can be scraped on both sides of the stirring rod.

[0026] In the above technical solution, further, the bottom of the inner cavity of the proportioning barrel is funnel-shaped, and the bottom of the screening shell is inclined.

[0027] In the technical solution, it is ensured that fertilizer or water can be completely discharged from the bottom of the inner cavity of the proportioning barrel, and it is ensured that water can be discharged from the bottom of the screening shell.

[0028] The beneficial effects of the utility model are:

[0029] 1. The fertilizer proportioning device for fruit tree planting, then pours water into the proportioning barrel, and the fertilizer on the inner wall of the proportioning barrel can be scraped off under the action of the rotation of the stirring rod. When the scraping is completed, the motor 1 is turned off, and the fixed component is set, and then the disc is rotated in the opposite direction to drive the two limit bars to rotate in the two rotating grooves respectively. When the limit bars rotate to the appropriate position, the disc can be lifted up and the stirring rod can be lifted up. At this time, the stirring rod can be rinsed, and the inner wall of the proportioning barrel and the stirring rod can be rinsed.

[0030] 2. The fertilizer proportioning device for fruit tree planting, then open the valve on the other discharge port of the Y-shaped discharge pipe, the remaining fertilizer and water will fall from the other discharge port of the Y-shaped discharge pipe to the top of the filter, and the two rotating columns can be driven to rotate by the arranged driving assembly. Under the action of the rotation of the two rotating columns, the filter will shake, so that the fertilizer and water on the top of the filter will vibrate to prevent the fertilizer from clogging the filter, and the water will fall from the filter and finally be discharged through the water outlet of the screening shell. The fertilizer will all stay on the top of the filter, and then pull the sealing plate upwards. At the same time, the two springs will be squeezed and contracted, and then the personnel will take out the fertilizer on the top of the filter, and the remaining fertilizer can be filtered out after cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0032] Figure 2 It is a schematic diagram of the cross-sectional structure of the disc of the utility model;

[0033] Figure 3 It is a schematic diagram of the stirring rod area structure of the utility model;

[0034] Figure 4 This is one of the schematic diagrams of the cross-sectional structure of the proportioning barrel of the utility model;

[0035] Figure 5 This is the second schematic diagram of the cross-sectional structure of the proportioning barrel of the utility model;

[0036] Figure 6 It is a schematic diagram of the sealing plate area structure of the utility model;

[0037] Figure 7 It is a schematic diagram of the filter area structure of the utility model;

[0038] Figure 8 It is a schematic diagram of the rotating column structure of the utility model.

[0039] The symbols in the figure are:

[0040] 1. Proportioning barrel; 2. Motor 1; 3. Stirring rod; 4. Disc; 5. Handle; 6. Rotating groove; 7. Limiting bar; 8. Y-shaped discharge pipe; 9. Screening shell; 10. Sealing plate; 11. Spring 1; 12. Filter screen; 13. Rotating column; 14. Sliding groove; 15. Sliding rod; 16. Spring 2; 17. Power chamber; 18. Motor 2; 19. Pulley 1; 20. Pulley 2; 21. Belt; 22. Feed pipe. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0042] In the description of the present application, it should be noted that the terms used here are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The techniques, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but in appropriate cases, the techniques, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0043] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0044] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0045] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0046] Embodiment 1:

[0047] See also Figure 1 - Figure 8 As shown, this embodiment provides a fertilizer proportioning device for fruit tree planting, comprising:

[0048] A proportioning barrel 1, a disc 4 is arranged on the top of the proportioning barrel 1, and two rotating grooves 6 are opened on the top of the proportioning barrel 1, a limit bar 7 fixed to the bottom of the disc 4 is rotatably installed in the rotating groove 6, a handle 5 is fixedly installed on the top of the disc 4, and a motor 2 is fixedly installed on the top of the disc 4, and the output shaft of the motor 2 passes through the disc 4 and extends to the inner cavity of the proportioning barrel 1 and is fixedly installed with a stirring rod 3;

[0049] A fixing component, which is located in the handle 5 and is used to fix the position of the disc 4;

[0050] A Y-shaped discharge pipe 8 is fixedly installed at the bottom of the proportioning barrel 1. A screening shell 9 is fixedly installed at the bottom of the proportioning barrel 1 and at one side of one of the discharge ports of the Y-shaped discharge pipe 8. A filter screen 12 is slidably installed in the screening shell 9. A sealing plate 10 is slidably installed in the screening shell 9 and at one side of the filter screen 12. Two springs 11 are fixedly installed on the top of the sealing plate 10. The upper end of the spring 11 is fixed to the bottom of the proportioning barrel 1. Two rotating columns 13 are rotatably installed in the screening shell 9 and at the bottom of the filter screen 12. The top of the rotating column 13 contacts the bottom of the filter screen 12.

[0051] The driving assembly is located on the screening shell 9 and is used to drive the two rotating columns 13 to rotate.

[0052] When the fertilizer needs to be mixed, the fertilizer is first poured into the proportioning barrel 1, and then the motor 2 is started. The motor 2 is powered on and drives the stirring rod 3 to rotate. The stirring rod 3 can stir the fertilizer in the proportioning barrel 1 to achieve a uniform proportion of the fertilizer. Finally, the valve of one of the discharge ports on the Y-shaped discharge pipe 8 is opened. Under the effect of the funnel-shaped setting at the bottom of the inner cavity of the proportioning barrel 1, all the fertilizer can be discharged from one of the discharge ports of the Y-shaped discharge pipe 8 to the outside.

[0053] Then pour water into the proportioning barrel 1, and the fertilizer on the inner wall of the proportioning barrel 1 can be scraped off under the action of the rotation of the stirring rod 3. When the scraping is completed, turn off the motor 2, and then rotate the disc 4 in the opposite direction through the set fixing component to drive the two limit bars 7 to rotate in the two rotating grooves 6 respectively. When the limit bars 7 rotate to a suitable position, the disc 4 can be lifted up and the stirring rod 3 can be lifted up. At this time, the personnel can rinse the stirring rod 3. When the flushing is completed, the disc 4 is then placed on the top of the proportioning barrel 1 through the set fixing component, and the stirring rod 3 will enter the proportioning barrel 1, and the two limit bars 7 will enter the two rotating grooves 6 respectively. Then rotate the handle 5 forward and drive the disc 4 to rotate. The disc 4 drives the two limit bars 7 to rotate in the two rotating grooves 6 respectively. When the limit bars 7 rotate to a suitable position, the disc 4 can only rotate but cannot be lifted up. The set fixing component prevents the disc 4 from rotating, and further enables the disc 4 to be fixed on the top of the proportioning barrel 1;

[0054] Then open the valve on the other discharge port of the Y-shaped discharge pipe 8, and the remaining fertilizer and water will fall from the other discharge port of the Y-shaped discharge pipe 8 to the top of the filter screen 12. The two rotating columns 13 can be driven to rotate by the set driving assembly. Under the action of the rotation of the two rotating columns 13, the filter screen 12 will shake, causing the fertilizer and water on the top of the filter screen 12 to vibrate, thereby preventing the fertilizer from clogging the filter screen 12, and the water will fall downward from the filter screen 12 and finally be discharged through the water outlet of the screening shell 9. All the fertilizer will stay on the top of the filter screen 12, and then pull the sealing plate 10 upward. At the same time, the two springs 11 are squeezed and contracted. Then the personnel take out the fertilizer on the top of the filter screen 12, and then loosen the sealing plate 10. Under the action of the rebound force of the two springs 11, the spring 11 drives the sealing plate 10 to slide downward, so that the sealing plate 10 can return to its original position.

[0055] In this embodiment, the fixing component includes:

[0056] The sliding groove 14 is provided in the handle 5, and a sliding rod 15 is slidably installed in the sliding groove 14. A plurality of springs 16 fixed to the sliding groove 14 are fixedly installed on the top of the sliding rod 15. The lower end of the sliding rod 15 penetrates the sliding groove 14 and the disc 4 and extends into the proportioning barrel 1. The sliding rod 15 is plugged and matched with the proportioning barrel 1, and the bottom of the sliding rod 15 is located directly above the motor 2, penetrates the sliding groove 14 and extends to the outside.

[0057] Wherein, under the action of the rotation of the stirring rod 3, the fertilizer on the inner wall of the proportioning barrel 1 can be scraped off. When the scraping is completed, the motor 2 is turned off, and then the sliding rod 15 is pressed. The sliding rod 15 is squeezed and slides in the direction of the spring 2 16. At the same time, the springs 2 16 are squeezed and contracted. At the same time, the sliding rod 15 will be separated from the proportioning barrel 1, and then the disc 4 is rotated in the opposite direction to drive the two limit bars 7 to rotate in the two rotating grooves 6 respectively. When the limit bars 7 are rotated to a suitable position, the disc 4 can be lifted up and the stirring rod 3 can be lifted up. At this time, the stirring rod 3 can be rinsed. When the rinsing is completed, the handle 5 is picked up and the sliding rod 15 is pressed at the same time. The sliding rod 15 is squeezed and slides in the direction of the spring 2 16. At the same time, several springs 2 16 are squeezed and contracted, and then the disc 4 is placed on the top of the proportioning barrel 1, and the stirring rod 3 enters the proportioning barrel 1, and the two limit bars 7 enter the two rotating grooves 6 respectively, and then the handle 5 is rotated forward to drive the disc 4 to rotate, and the disc 4 drives the two limit bars 7 to rotate in the two rotating grooves 6 respectively. When the limit bars 7 are rotated to a suitable position, the disc 4 can only be rotated but not lifted up, and then the person releases the sliding rod 15. Under the action of the rebound force of several springs 2 16, the spring 2 16 pushes the sliding rod 15 to slide downward, and then the sliding rod 15 is inserted into the proportioning barrel 1, so that the disc 4 cannot rotate, and further the disc 4 can be fixed on the top of the proportioning barrel 1.

[0058] In this embodiment, the driving component includes:

[0059] The power chamber 17 is opened in the proportioning barrel 1 and is located on one side of the rotating column 13. One end of each of the two rotating columns 13 passes through the screening shell 9 and extends into the power chamber 17. A pulley 19 and a pulley 20 are fixedly installed at one end of the two rotating columns 13, respectively. A belt 21 is installed between the pulley 19 and the pulley 20 for transmission.

[0060] Motor 2 18, motor 2 18 is fixedly mounted on one side of the screening shell 9, and motor 2 18 is located on one side of the pulley 19, and the output shaft of motor 2 18 passes through the screening shell 9 and extends into the power chamber 17 and is coaxially connected to the pulley 19;

[0061] Then, the valve on the other discharge port of the Y-shaped discharge pipe 8 is opened, and the remaining fertilizer and water will fall from the other discharge port of the Y-shaped discharge pipe 8 to the top of the filter screen 12, and the motor 2 18 is started at the same time. The motor 2 18 is powered on and drives the pulley 1 19 and one of the rotating columns 13 to rotate, the pulley 19 drives the belt 21 to transmit, the belt 21 drives the pulley 20 to rotate, and the pulley 20 drives the other rotating column 13 to rotate. Under the action of the rotation of the two rotating columns 13, the filter screen 12 will shake, so that The fertilizer and water on the top of the filter screen 12 vibrate to prevent the fertilizer from clogging the filter screen 12, and the water will fall downward from the filter screen 12 and finally be discharged through the water outlet of the screening shell 9. The fertilizer will all stay on the top of the filter screen 12, and then the sealing plate 10 will be pulled upward. At the same time, the two springs 11 will be squeezed and contracted. Then the personnel will take out the fertilizer on the top of the filter screen 12 and then release the sealing plate 10. Under the action of the rebound force of the two springs 11, the spring 11 drives the sealing plate 10 to slide downward, so that the sealing plate 10 can return to its original position.

[0062] Embodiment 2:

[0063] This embodiment provides a fertilizer proportioning device for fruit tree planting, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0064] In this embodiment, the output shaft of motor 1 2 is rotationally connected to the disc 4, the stirring rod 3 is rotationally connected to the proportioning barrel 1, the sliding rod 15 is slidingly connected to the disc 4, the rotating column 13, the pulley 1 19 and the pulley 2 20 are all rotationally connected to the power chamber 17, and the output shaft of motor 2 18 is rotationally connected to the screening shell 9 and the power chamber 17.

[0065] Among them, it is ensured that the output shaft of motor 1 2 can be rotatably connected in the disc 4, that the stirring rod 3 can rotate in the proportioning barrel 1, that the sliding rod 15 can slide in the disc 4, that the rotating column 13, the pulley 1 19 and the pulley 2 20 can all rotate in the power chamber 17, and that the output shaft of motor 2 18 can rotate in the screening shell 9 and the power chamber 17.

[0066] Embodiment 3:

[0067] This embodiment provides a fertilizer proportioning device for fruit tree planting, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0068] In this embodiment, a feed pipe 22 is fixedly installed on the top of the disc 4, valves are fixedly installed on the two discharge ports of the Y-shaped discharge pipe 8, and both sides of the stirring rod 3 are in contact with the inner wall of the proportioning barrel 1.

[0069] Among them, it is ensured that water and fertilizer can enter the inner cavity of the proportioning barrel 1 through the feed pipe 22, that the valve can allow the fertilizer or the cleaned water to be discharged from the two discharge ports of the Y-shaped discharge pipe 8 respectively, and that the inner wall of the proportioning barrel 1 can be scraped on both sides of the stirring rod 3.

[0070] Embodiment 4:

[0071] This embodiment provides a fertilizer proportioning device for fruit tree planting, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0072] In this embodiment, the bottom of the inner cavity of the proportioning barrel 1 is arranged in a funnel shape, and the bottom of the screening shell 9 is arranged in an inclined manner.

[0073] Here, it is ensured that the fertilizer or water can be completely discharged from the bottom of the inner cavity of the proportioning barrel 1 , and it is ensured that the water can be discharged from the bottom of the screening shell 9 .

[0074] Working principle: when it is necessary to mix the fertilizer, first pour the fertilizer into the proportioning barrel 1 through the feed pipe 22, then start the motor 2, the motor 2 is powered on and drives the stirring rod 3 to rotate, the stirring rod 3 can stir the fertilizer in the proportioning barrel 1 to achieve the effect of uniform proportioning of the fertilizer, finally open the valve of one of the discharge ports on the Y-shaped discharge pipe 8, under the effect of the funnel-shaped setting at the bottom of the inner cavity of the proportioning barrel 1, the fertilizer can be discharged from one of the discharge ports of the Y-shaped discharge pipe 8 to the outside;

[0075] Then pour water into the proportioning barrel 1 through the feed pipe 22, and the fertilizer on the inner wall of the proportioning barrel 1 can be scraped off under the action of the rotation of the stirring rod 3. When the scraping is completed, turn off the motor 2, and then press the sliding rod 15. The sliding rod 15 is squeezed and slides in the direction of the spring 2 16. At the same time, a number of springs 2 16 are squeezed and contracted, and the sliding rod 15 will be separated from the proportioning barrel 1. Then rotate the disc 4 in the opposite direction and drive the two limit bars 7 to rotate in the two rotating grooves 6 respectively. When the limit bar 7 rotates to a suitable position, the disc 4 can be lifted up and the stirring rod 3 can be lifted up. At this time, the stirring rod 3 can be rinsed. When the rinsing is completed, pick up the handle 5 and press the sliding rod 15 at the same time. The sliding rod 15 is squeezed to the direction of the spring 2 16, and at the same time, the plurality of springs 2 16 are squeezed and contracted, and then the disc 4 is placed on the top of the proportioning barrel 1, and at the same time, the stirring rod 3 enters the proportioning barrel 1, and the two limit bars 7 enter the two rotation grooves 6 respectively, and then the handle 5 is rotated forward to drive the disc 4 to rotate, and the disc 4 drives the two limit bars 7 to rotate in the two rotation grooves 6 respectively. When the limit bars 7 rotate to a suitable position, the disc 4 can only rotate but cannot be lifted up, and then the personnel releases the sliding rod 15, and under the action of the rebound force of the plurality of springs 2 16, the spring 2 16 pushes the sliding rod 15 to slide downward, and then the sliding rod 15 is inserted into the proportioning barrel 1, so that the disc 4 cannot rotate, and further the disc 4 can be fixed on the top of the proportioning barrel 1;

[0076] Then, open the valve on the other discharge port of the Y-shaped discharge pipe 8, and the remaining fertilizer and water will fall from the other discharge port of the Y-shaped discharge pipe 8 to the top of the filter screen 12, and start the motor 2 18 at the same time. The motor 2 18 is powered on and drives the pulley 1 19 and one of the rotating columns 13 to rotate, the pulley 19 drives the belt 21 to transmit, the belt 21 drives the pulley 20 to rotate, and the pulley 20 drives the other rotating column 13 to rotate. Under the action of the rotation of the two rotating columns 13, the filter screen 12 will shake, so that the filter screen 12 will not be affected by the rotation of the two rotating columns 13. The fertilizer and water on the top of the filter 12 vibrate to prevent the fertilizer from clogging the filter 12, and the water will fall downward from the filter 12 and finally be discharged through the water outlet of the screening shell 9. All the fertilizer will stay on the top of the filter 12, and then the sealing plate 10 will be pulled upward. At the same time, the two springs 11 will be squeezed and contracted. Then the personnel will take out the fertilizer on the top of the filter 12 and then release the sealing plate 10. Under the action of the rebound force of the two springs 11, the spring 11 drives the sealing plate 10 to slide downward, so that the sealing plate 10 can return to its original position.

[0077] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A fertilizer proportioning device for fruit tree planting, characterized in that: include: A mixing barrel (1), wherein a disc (4) is arranged on the top of the mixing barrel (1), and two rotating grooves (6) are provided on the top of the mixing barrel (1), and a limit bar (7) fixed to the bottom of the disc (4) is rotatably installed in the rotating groove (6), a handle (5) is fixedly installed on the top of the disc (4), and a motor (2) is fixedly installed on the top of the disc (4), and the output shaft of the motor (2) passes through the disc (4) and extends to the inner cavity of the mixing barrel (1) and is fixedly installed with a stirring rod (3); A fixing assembly, the fixing assembly being located in the handle (5) and being used to fix the position of the disc (4); A Y-shaped discharge pipe (8), the Y-shaped discharge pipe (8) is fixedly mounted on the bottom of the proportioning barrel (1), a screening shell (9) is fixedly mounted on the bottom of the proportioning barrel (1) and located on one side of one of the discharge ports of the Y-shaped discharge pipe (8), a filter screen (12) is slidably mounted in the screening shell (9), a sealing plate (10) is slidably mounted in the screening shell (9) and located on one side of the filter screen (12), two springs (11) are fixedly mounted on the top of the sealing plate (10), the upper end of the spring (11) is fixed to the bottom of the proportioning barrel (1), two rotating columns (13) are rotatably mounted in the screening shell (9) and located on the bottom of the filter screen (12), and the top of the rotating column (13) is in contact with the bottom of the filter screen (12); A driving assembly is located on the screening shell (9) and is used to drive the two rotating columns (13) to rotate.

2. A fertilizer proportioning device for fruit tree planting according to claim 1, characterized in that: The fixing assembly comprises: A sliding groove (14), wherein the sliding groove (14) is provided in the handle (5), and a sliding rod (15) is slidably installed in the sliding groove (14), and a plurality of springs (16) fixed to the sliding groove (14) are fixedly installed on the top of the sliding rod (15), and the lower end of the sliding rod (15) passes through the sliding groove (14) and the disc (4) and extends into the proportioning barrel (1), and the sliding rod (15) is plug-fitted with the proportioning barrel (1), and the bottom of the sliding rod (15) is located directly above the motor (2), passes through the sliding groove (14) and extends to the outside.

3. A fertilizer proportioning device for fruit tree planting according to claim 2, characterized in that: The drive assembly comprises: A power chamber (17), the power chamber (17) is opened in the proportioning barrel (1) and is located on one side of the rotating column (13), one end of each of the two rotating columns (13) passes through the screening shell (9) and extends into the power chamber (17), and one end of the two rotating columns (13) is respectively fixedly installed with a pulley 1 (19) and a pulley 2 (20), and a belt (21) is installed between the pulley 1 (19) and the pulley 2 (20) for transmission; Motor 2 (18), wherein the motor 2 (18) is fixedly mounted on one side of the screening shell (9), and the motor 2 (18) is located on one side of the pulley 1 (19), and the output shaft of the motor 2 (18) passes through the screening shell (9) and extends into the power chamber (17) and is coaxially connected to the pulley 1 (19).

4. A fertilizer proportioning device for fruit tree planting according to claim 3, characterized in that: The output shaft of the motor 1 (2) is rotationally connected to the disc (4), the stirring rod (3) is rotationally connected to the proportioning barrel (1), the sliding rod (15) is slidingly connected to the disc (4), the rotating column (13), the pulley 1 (19) and the pulley 2 (20) are all rotationally connected to the power chamber (17), and the output shaft of the motor 2 (18) is rotationally connected to the screening shell (9) and the power chamber (17).

5. A fertilizer proportioning device for fruit tree planting according to claim 1, characterized in that: A feed pipe (22) is fixedly mounted on the top of the disc (4), and valves are fixedly mounted on the two discharge ports of the Y-shaped discharge pipe (8).

6. A fertilizer proportioning device for fruit tree planting according to claim 1, characterized in that: Both sides of the stirring rod (3) are in contact with the inner wall of the mixing barrel (1).

7. A fertilizer proportioning device for fruit tree planting according to claim 1, characterized in that: The bottom of the inner cavity of the proportioning barrel (1) is arranged in a funnel shape, and the bottom of the screening shell (9) is arranged in an inclined manner.

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