CN215073825U

CN215073825U - Portable water and fertilizer spot application device

Info

Publication number: CN215073825U
Application number: CN202121471017.7U
Authority: CN
Inventors: 吴矩赞; 黄彪; 邱福云
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-12-10
Anticipated expiration: 2031-06-30

Abstract

The utility model belongs to the field of fertilizer application devices, and particularly discloses a portable water and fertilizer spot application device, which comprises a fertilizer bag, a fertilizer guide pipe, a fertilizer control device, a shovel, a connecting rod and a handle, wherein the shovel is connected with the handle through the connecting rod, the shovel is provided with a fertilizer guide groove, the upper part of the fertilizer guide groove is communicated with the fertilizer guide pipe, and the other end of the fertilizer guide pipe is connected with the fertilizer bag; the fertilizer control device comprises a baffle, a linkage rod and a pressing handle, wherein the pressing handle is pressed, the baffle is opened, fertilizer is output, the pressing handle is loosened, the baffle is closed, the fertilizer control device further comprises a water tank, a water pipe and a fixed cross rod, the excavator shovel is connected with the cross rod through a connecting part, the cross rod or the connecting part is connected with the connecting rod, one end of the water pipe is connected with the water tank, and the other end of the water pipe is fixed on the cross rod or the connecting part. The device can realize the deep application of the fertilizer, and can pour a small amount of water for crops while fertilizing, thereby being more beneficial to the absorption of the fertilizer and further improving the utilization rate of the fertilizer.

Description

Portable water and fertilizer spot application device

Technical Field

The utility model belongs to agricultural fertilizer injection unit field, in particular to portable liquid manure is device of executing a little.

Background

Crops are often fertilized in agriculture, reasonable fertilization can increase the crop yield, improve the crop quality, fertilize the soil and improve the economic benefit, and reasonable and scientific fertilization is also one of the main means for guaranteeing the grain safety and maintaining the sustainable development of agriculture. The existing fertilization modes comprise spreading, spot application, strip application and the like. Common agricultural economic crops such as corn, peanut and the like generally adopt a point application mode to fertilize, and generally apply solid fertilizers. Generally, farmers directly apply fertilizers to the ground surface of crop roots, and although the application operation is convenient, the oxygen content of the fertilizers is easy to lose, and the utilization rate of the fertilizers is low.

In the near time, some backpack type fertilizer applying devices for applying fertilizer in a spot and deep manner are subjected to heat marketing on the net. The fertilizer applying device comprises a backpack, a fertilizer guiding pipe, a fertilizer controlling device, a digging shovel with a connecting rod and a handle and the like. Be equipped with on the shovel and lead fertile groove, lead fertile groove upper portion and lead fertile pipe intercommunication, fertile device of accuse mainly is including locating the baffle that leads fertile groove upper portion, the baffle is articulated with the shovel, and the baffle outside still links to each other with the fertile device of accuse that control baffle opened and close, fertile device of accuse is including pressing the handle and connecting the steel wire, press the handle and articulate with the handle, and be equipped with the spring between pressing handle and the handle, connect steel wire one end and link to each other with pressing the handle, the other end links to each other with the baffle, presses the pressing handle, can make the baffle open, loosens and press the handle, the baffle is closed, controls using of fertilizer through the opening and closing of control baffle. During the use, will dig in the shovel inserts earth, remove a little, loosen soil, then press the press handle of fertile device of accuse, the baffle is opened, and fertilizer gets into in the soil along leading the fertile groove, will dig the shovel and take out, and earth is automatic covers fertilizer, realizes the deep fertilization of fertilizer, improves the utilization ratio of fertilizer.

On the other hand, researches show that when the solid fertilizer is applied to soil, if a small amount of water can be simultaneously poured, the fertilizer absorption efficiency of crops can be improved, the growth of the crops is facilitated, and the utilization rate of the fertilizer is further improved. That is, if the watering function can be added on the basis of the existing knapsack fertilizer application device for spot application and deep application of the fertilizer, the utilization rate of the fertilizer can be further improved. In addition, if two rows of crops can be fertilized simultaneously, the fertilization efficiency can be further improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable liquid manure is put a little to overcome current fertilizer injection unit and can not carry out water and fertilizer simultaneously, the fertilizer utilization ratio defect high inadequately, and further improve fertilization efficiency.

In order to achieve the purpose, the utility model provides a portable water and fertilizer spot application device, which comprises a fertilizer bag, a fertilizer guide pipe, a fertilizer control device, a shovel, a connecting rod and a handle, wherein the shovel is connected with the handle through the connecting rod, a fertilizer guide groove is arranged on the shovel, the upper part of the fertilizer guide groove is communicated with the fertilizer guide pipe, and the other end of the fertilizer guide pipe is connected with the fertilizer bag; the fertilizer control device comprises a baffle, a linkage rod and a pressing handle, wherein the baffle is arranged on the upper portion of the fertilizer guide groove, the baffle is hinged to the soil digging shovel, the pressing handle is hinged to the handle, a spring is arranged between the pressing handle and the handle, one end of the linkage rod is connected with the pressing handle, the other end of the linkage rod is connected with the baffle, the pressing handle is pressed, the baffle is opened, fertilizer is output, the pressing handle is loosened, the baffle is closed, the fertilizer control device further comprises a water tank, a water pipe and a fixed cross rod, the soil digging shovel is connected with the cross rod through a connecting portion, the cross rod or the connecting portion is connected with the connecting rod, one end of the water pipe is connected with the water tank, the other end of the water pipe is fixed to the cross rod or the connecting portion, and the water tank is provided with straps.

This device combines fertilizer injection unit and shovel, can realize the deep fertilization of fertilizer, and can water a small amount of water for crops when fertilizeing, more is favorable to the absorption of fertilizer, further improves the utilization ratio of fertilizer.

Preferably, the connecting rod is connected with the middle of the cross rod, the number of the digging shovels is two, the two digging shovels are respectively arranged on the cross rods on two sides of the connecting rod, and the number of the fertilizer guide pipe and the number of the water pipe are also two respectively. The fertilizer control devices can be provided with two sets, or only one set, namely one set of fertilizer control device can simultaneously control the fertilizer output of the two fertilizer guide pipes. Two shovels are arranged, so that two rows of crops can be fertilized simultaneously, and the fertilization efficiency is further improved.

Preferably, the linkage rod comprises a first linkage rod, a second linkage rod and a third linkage rod, a limiting block with a through hole is arranged on the linkage rod, one end of the first linkage rod is hinged to the pressing handle, the other end of the first linkage rod penetrates through the limiting block and is hinged to the second linkage rod and the third linkage rod, and the other ends of the second linkage rod and the third linkage rod are hinged to the two baffles on the soil digging shovel respectively. The fertilizer output of the two digging shovels can be simultaneously controlled by only pressing one pressing handle.

Preferably, the shovel is detachably connected with the cross rod through the connecting part. The mounting position of the shovel can be adjusted according to the row spacing of crops.

Preferably, the water pipes comprise a first water pipe, a second water pipe and a water main, one ends of the first water pipe and the second water pipe are respectively fixed on the connecting parts of the two shovels, the other ends of the first water pipe and the second water pipe are connected with the water main through a three-way valve, and the other ends of the water main are connected with the water tank. Preferably, the diameters of the first water pipe and the second water pipe are equal and smaller than the diameter of the water main.

Preferably, a water outlet of the water tank or the water pipe is provided with a water regulating valve. The water yield can be adjusted according to the needs.

Preferably, the diameter of the water pipe close to one end of the water tank is larger than that of the other end of the water pipe. The pressure intensity of the water outlet can be improved, and the water can be discharged more conveniently.

Preferably, the diameter of the fertilizer guide pipe close to one end of the fertilizer bag is larger than that of the other end of the fertilizer bag.

Preferably, the fertilizer guide pipe is provided with an adjusting valve. The fertilizing amount can be adjusted according to the requirement.

Preferably, the inner side of the fertilizer bag is provided with a moisture-proof interlayer. Can prevent the fertilizer from going bad and adhering.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses combine together fertilizer injection unit and shovel, the device that waters, can realize the deep fertilization of fertilizer, and can water a small amount of water for crops when fertilizeing, more be favorable to the absorption of fertilizer, further improve the utilization ratio of fertilizer.

2. The utility model discloses a set up the horizontal pole to through the connecting portion with the shovel with the horizontal pole is detachable continuous, two supporting fertilizer pipes and water pipe of leading simultaneously, and improve the fertile device of accuse, can fertilize for two lines of crops simultaneously, and can further improve fertilization efficiency according to the row spacing adjustment fertilization position of crops.

Drawings

Fig. 1 is a schematic structural diagram according to the present invention.

Description of the main reference numerals:

1. fertilizer bags; 2. a fertilizer guide pipe; 3. a fertilizer control device; 31. a baffle plate; 32. a linkage rod; 321. a first linkage rod; 322. a second linkage rod; 323. a third linkage rod; 33. a pressing handle; 34. a spring; 4. excavating a soil shovel; 41. a fertilizer guide groove; 42. a connecting portion; 5. a connecting rod; 6. a handle; 7. a water tank; 8. a water pipe; 81. a first water pipe; 82. a second water pipe; 83. a water main; 9. fixing the cross bar; 10. hanging a rope; 11. adjusting a valve; 12. a limiting block; 13. a harness; 14. a water regulating valve.

Detailed Description

The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the following detailed description.

As shown in figure 1, the portable water and fertilizer spot application device comprises a fertilizer bag 1, a fertilizer guide pipe 2, a fertilizer control device 3, a digging shovel 4, a connecting rod 5 and a handle 6, and further comprises a water tank 7, a water pipe 8 and a fixed cross rod 9. The connecting rod 5 is connected with the middle part of the cross rod, and the other end of the connecting rod 5 is provided with the handle 6. The two digging shovels 4 are respectively arranged on the cross rods on the two sides of the connecting rod 5, the digging shovels 4 are detachably connected with the cross rods through connecting parts 42, and the mounting positions of the digging shovels 4 can be adjusted according to the width of the planting rows. Specifically, the connecting portion 42 is provided with a screw hole, and a bolt penetrates through the screw hole to fix the connecting portion 42 and the shovel 4 to the cross rod. The connecting rod 5 can adopt a telescopic structure, so that the use requirements of operators with different heights can be met, and the operation is more convenient.

The middle part of the digging shovel 4 is provided with a longitudinal fertilizer guide groove 41, the upper part of the fertilizer guide groove 41 is communicated with the fertilizer guide pipe 2, and the other end of the fertilizer guide pipe 2 is connected with the fertilizer bag 1. The fertilizer bag 1 is provided with a hanging rope 10, and the inner side of the fertilizer bag 1 is provided with a moisture-proof interlayer, so that the fertilizer can be prevented from being adhered to the fertilizer bag 1 due to moisture. The fertilizer guide pipes 2 are two, and the two fertilizer guide pipes 2 are thick at the top and thin at the bottom, namely the diameter of one end, close to the fertilizer bag 1, of each fertilizer guide pipe 2 is larger than that of the other end of each fertilizer guide pipe. In actual production, the fertilizer guide pipe 2 with the thick upper part and the thin lower part can be the same pipe or can be formed by splicing pipes with different diameters. The fertilizer guide pipe 2 is also provided with an adjusting valve 11, and the fertilizer output can be adjusted according to needs. In other embodiments, the fertilizer guide tube 2 can also be a telescopic corrugated tube, and has a little flexibility, so that the operation is more convenient.

The fertilizer control device 3 comprises a baffle 31, a linkage rod 32 and a pressing handle 33, the baffle 31 is arranged at the upper part of the fertilizer guide groove 41, the baffle 31 is hinged with the shovel 4, the baffle 31 is also connected with the linkage rod 32, and the linkage rod 32 controls the opening and closing of the baffle 31. The pressing handle 33 is hinged to the handle 6, a spring 34 is arranged between the pressing handle 33 and the handle 6, one end of the linkage rod 32 is connected with the pressing handle 33, the other end of the linkage rod is connected with the baffle 31, the pressing handle 33 is pressed, the baffle 31 is opened, fertilizer is output, the pressing handle 33 is released, and the baffle 31 is closed. Further, the linkage lever 32 includes a first linkage lever 321, a second linkage lever 322 and a third linkage lever 323, the connecting lever 5 is provided with a limiting block 12 with a through hole, one end of the first linkage lever 321 is hinged to the pressing handle 33, the other end of the first linkage lever 321 penetrates through the limiting block 12 and is hinged to the second linkage lever 322 and the third linkage lever 323, and the other ends of the second linkage lever 322 and the third linkage lever 323 are respectively hinged to the two baffles 31 on the shovel 4. I.e. by pressing one of the pressing handles 33, the flaps 31 of the two shovels 4 are opened simultaneously, and the two rows of crops are fertilized simultaneously. Of course, in other embodiments, the first linking rod 321 and the second linking rod 322 may be controlled by two different pressing handles 33, respectively, to apply fertilizer to only one row of crops or to apply fertilizer to two rows of crops simultaneously as required.

The water tank 7 is provided with straps 13, and a water regulating valve 14 is arranged at a water outlet of the water tank 7. One end of the water pipe 8 is connected with the water tank 7, and the other end is fixed on the connecting part 42. Specifically, the water pipe 8 includes a first water pipe 81, a second water pipe 82 and a water main 83, one end of the first water pipe 81 and one end of the second water pipe 82 are respectively fixed to the connecting portions 42 of the two shovels 4, the other end of the first water pipe 81 and the other end of the second water pipe 82 are connected to the water main 83 through a three-way valve, and the other end of the water main 83 is connected to the water tank 7. The diameters of the first water pipe 81 and the second water pipe 82 are equal, and the diameters of the first water pipe 81 and the second water pipe 82 are comprehensively smaller than the diameter of the water main 83, so that the pressure of a water outlet can be increased, water can be discharged more conveniently, and the water is not easy to block. In other embodiments, a pressing valve with a larger diameter may be disposed in the water pipe 8, and the pressing valve may be pressed to increase the water pressure and the water yield.

Parts not stated in this application can be obtained by using the prior art.

Before use, the mounting position of the shovel 4 is adjusted according to the row spacing of the crops to be pre-fertilized. Water is filled into the water tank 7, and granulated fertilizer is filled into the fertilizer bag 1. The water tank 7 is carried on the back of the body and the fertilizer bag 1 is carried on the back of the chest. After reaching the designated position, the water regulating valve 14 of the water pipe 8 and the regulating valve 11 of the fertilizer pipe are opened. The handle 6 is held by hand, one side of the shovel 4 corresponding to the two rows of crops is shoveled into the soil, and the shovel 4 can be more easily shoveled into the soil by stepping on the cross rod with feet. Then, the pressing handle 33 is pressed by hand, the distance between the pressing handle 33 and the handle 6 is reduced, the linkage rod 32 moves upwards, the baffle plate 31 of the fertilizer adjusting device is opened, and the fertilizer enters soil along the fertilizer guide groove 41. The pressing handle 33 is released, the baffle plate 31 is closed, and fertilization is stopped. When fertilizing, the water in the water tank 7 flows out along the water pipe 8, so that a small amount of water can be applied to crops, the fertilizer can be absorbed more conveniently, and the utilization rate of the fertilizer is further improved.

In conclusion, the device can realize the deep application of the fertilizer through the digging shovel 4 and the like, and can pour a small amount of water for crops while fertilizing, thereby being more beneficial to the absorption of the fertilizer and further improving the utilization rate of the fertilizer. This device can also fertilize for two lines of crops simultaneously, can further improve fertilization efficiency.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims

1. A portable water and fertilizer spot application device comprises a fertilizer bag, a fertilizer guide pipe, a fertilizer control device, an excavating shovel, a connecting rod and a handle, wherein the excavating shovel is connected with the handle through the connecting rod, a fertilizer guide groove is formed in the excavating shovel, the upper part of the fertilizer guide groove is communicated with the fertilizer guide pipe, and the other end of the fertilizer guide pipe is connected with the fertilizer bag; the fertilizer control device comprises a baffle, a linkage rod and a pressing handle, wherein the baffle is arranged on the upper portion of the fertilizer guide groove, the baffle is hinged to the soil digging shovel, the pressing handle is hinged to the handle, a spring is arranged between the pressing handle and the handle, one end of the linkage rod is connected with the pressing handle, the other end of the linkage rod is connected with the baffle, the pressing handle is pressed, the baffle is opened, fertilizer is output, the pressing handle is loosened, the baffle is closed, the fertilizer control device is characterized by further comprising a water tank, a water pipe and a fixed cross rod, the soil digging shovel is connected with the cross rod through a connecting portion, the cross rod or the connecting portion is connected with the connecting rod, one end of the water pipe is connected with the water tank, the other end of the water pipe is fixed on the cross rod or the connecting portion, and the water tank is provided with straps.

2. The portable water and fertilizer spot application device of claim 1, wherein said connecting rod is connected to a middle portion of said cross rod, said two shovels are provided, said two shovels are respectively provided on the cross rod on both sides of said connecting rod, and said fertilizer guide pipe and said water pipe are respectively provided with two.

3. The portable water and fertilizer spot application device according to claim 2, wherein the linkage rods comprise a first linkage rod, a second linkage rod and a third linkage rod, a limiting block with a through hole is arranged on the linkage rods, one end of the first linkage rod is hinged to the pressing handle, the other end of the first linkage rod penetrates through the limiting block and is hinged to the second linkage rod and the third linkage rod, and the other ends of the second linkage rod and the third linkage rod are respectively hinged to the baffles on the two soil shovels.

4. A portable dibbling device according to claim 2, wherein said excavator is detachably connected to said crossbar by said connecting portion.

5. The portable water and fertilizer spot application device according to claim 2, wherein the water pipes comprise a first water pipe, a second water pipe and a water main, one end of the first water pipe and one end of the second water pipe are respectively fixed on the connecting parts of the two excavating shovels, the other end of the first water pipe and the other end of the second water pipe are connected with the water main through a three-way valve, and the other end of the water main is connected with the water tank.

6. The portable fertilizing device as claimed in claim 1, wherein a water regulating valve is provided at the water outlet of the water tank or on the water pipe.

7. A portable water fertiliser spot application apparatus as claimed in claim 1, wherein the water pipe has a larger diameter at one end adjacent the water tank than at the other end.

8. The portable fertilizer spot application device of claim 1, wherein said fertilizer tube has a diameter proximate one end of said fertilizer bag that is greater than a diameter at the other end of said fertilizer tube.

9. The portable water and fertilizer spot application device of claim 1, wherein the fertilizer guide tube is provided with an adjusting valve.

10. The portable water and fertilizer spot application device of claim 1, wherein a moisture barrier is provided inside the fertilizer bag.