阅读说明：本技术 一种化肥深施装置 (Chemical fertilizer deep-application device ) 是由 王寒 孟自力 史苏颖 王玉胜 刘栋 战磊 钟帅 陈昆 王初亮 张家升 翟生 关 于 2021-08-02 设计创作，主要内容包括：本申请涉及农业机械技术领域,特别涉及一种化肥深施装置,包括底座、钻洞机构、移动机构和浇水机构；钻洞机构、移动机构和浇水机构均设置于底座上；浇水机构包括水泵和浇水管；水泵的出水端与浇水管连接；钻洞机构包括钻杆和第一电机；第一电机与钻杆连接,用于驱使钻杆转动；移动机构包括第二电机和活动件；活动件沿竖直方向活动设置于底座上；第一电机与活动件固定连接；第二电机的输出轴与活动件连接,用于驱使活动件和第一电机沿竖直方向移动。本申请有效地解决了现有技术中存在人工深施费力效率低和氮素利用率低的技术问题。(The application relates to the technical field of agricultural machinery, in particular to a chemical fertilizer deep-application device which comprises a base, a hole drilling mechanism, a moving mechanism and a watering mechanism; the hole drilling mechanism, the moving mechanism and the watering mechanism are all arranged on the base; the watering mechanism comprises a water pump and a watering pipe; the water outlet end of the water pump is connected with the watering pipe; the hole drilling mechanism comprises a drill rod and a first motor; the first motor is connected with the drill rod and used for driving the drill rod to rotate; the moving mechanism comprises a second motor and a moving piece; the movable piece is movably arranged on the base along the vertical direction; the first motor is fixedly connected with the movable piece; the output shaft of the second motor is connected with the movable piece and used for driving the movable piece and the first motor to move along the vertical direction. The application effectively solves the technical problems of labor wasting and low efficiency and nitrogen utilization rate in the prior art.)

1. A chemical fertilizer deep-application device is characterized by comprising a base, a hole drilling mechanism, a moving mechanism and a watering mechanism;

the hole drilling mechanism, the moving mechanism and the watering mechanism are all arranged on the base;

the watering mechanism comprises a water pump and a watering pipe;

the water outlet end of the water pump is connected with the watering pipe;

the hole drilling mechanism comprises a drill rod and a first motor;

the first motor is connected with the drill rod and used for driving the drill rod to rotate;

the moving mechanism comprises a second motor and a moving piece;

the movable piece is movably arranged on the base along the vertical direction;

the first motor is fixedly connected with the movable piece;

and the output shaft of the second motor is connected with the movable piece and used for driving the movable piece and the first motor to move along the vertical direction.

2. The fertilizer deep-spreading device of claim 1, wherein a guide rod is vertically arranged on the base;

the movable piece is sleeved on the guide rod in a sliding mode.

3. The fertilizer deep-spreading device of claim 2, wherein a spring is sleeved on the guide rod;

and two ends of the spring are respectively connected with the bottom of the moving part and the top of the base.

4. The fertilizer deep-spreading device of claim 3, wherein a rack is arranged on the movable member;

and the output shaft of the second motor is provided with a gear meshed with the rack.

5. The fertilizer deep-spreading device of claim 1, further comprising an illumination mechanism;

the lighting mechanism is fixedly connected with the first motor.

6. The fertilizer deep-spreading device as claimed in claim 5, wherein said lighting mechanism comprises a universal bar and a lighting lamp;

the first end of the universal rod is connected with the first motor, and the second end of the universal rod is connected with the illuminating lamp.

7. The fertilizer deep-spreading device as claimed in claim 6, wherein said universal rod is made of carbon steel material.

8. The fertilizer deep-spreading device of claim 1, wherein said watering mechanism further comprises a water storage tank;

the water inlet end of the water pump is connected with the water storage tank.

9. The fertilizer deep-spreading device of claim 1, wherein a handle is provided on the base.

10. The fertilizer deep distributor as claimed in any one of claims 1 to 9, wherein universal wheels are provided at the bottom of said base.

Technical Field

The application relates to the technical field of agricultural machinery, in particular to a deep fertilizer application device.

Background

Nitrogen fertilizer is an indispensable fertilizer for plants in the growth process, and has a plurality of application methods. The deep application of the nitrogen fertilizer can effectively prevent nutrient loss and improve the utilization rate of nitrogen. According to the test: the ammonium bicarbonate is broadcast, the utilization rate of nitrogen is 28.6 percent, the nitrogen utilization rate is improved to 58.6 percent when the deep application is carried out; the urea is spread, the utilization rate of nitrogen is 42 percent, the nitrogen utilization rate is improved to more than 80 percent when the urea is deeply spread, and particularly, the burning and poisoning of crops are easily caused when ammonium bicarbonate is spread.

Therefore, it is very necessary to carry out nitrogen fertilizer deep placement, when carrying out nitrogen fertilizer deep placement, generally accelerate the infiltration through the mode of watering, but its amount of infiltration is limited, the fertilization degree of depth is not enough, can make the nitrogen fertilizer on top layer cause the waste equally, influence the utilization ratio of nitrogen fertilizer, and adopt artifical deep placement also harder, need dig the hole to soil, it is more troublesome, and the efficiency ratio is lower, if do not carry out nitrogen fertilizer deep placement, cause the loss of nitrogen element easily, therefore, the chemical fertilizer deep placement device that reduces the nitrogen element loss of urgent need design solves above problem.

Disclosure of Invention

In view of this, the present application aims to provide a chemical fertilizer deep-application device, which effectively solves the technical problems of labor wasting and low efficiency of manual deep-application and low nitrogen utilization rate in the prior art.

In order to achieve the purpose, the application provides the following technical scheme:

a chemical fertilizer deep-application device comprises a base, a hole drilling mechanism, a moving mechanism and a watering mechanism;

the hole drilling mechanism, the moving mechanism and the watering mechanism are all arranged on the base;

the watering mechanism comprises a water pump and a watering pipe;

the water outlet end of the water pump is connected with the watering pipe;

the hole drilling mechanism comprises a drill rod and a first motor;

the first motor is connected with the drill rod and used for driving the drill rod to rotate;

the moving mechanism comprises a second motor and a moving piece;

the movable piece is movably arranged on the base along the vertical direction;

the first motor is fixedly connected with the movable piece;

and the output shaft of the second motor is connected with the movable piece and used for driving the movable piece and the first motor to move along the vertical direction.

Preferably, in the deep fertilizer application device, the base is vertically provided with a guide rod;

the movable piece is sleeved on the guide rod in a sliding mode.

Preferably, in the deep fertilizer application device, the guide rod is sleeved with a spring;

and two ends of the spring are respectively connected with the bottom of the moving part and the top of the base.

Preferably, in the deep fertilizer application device, the movable member is provided with a rack;

and the output shaft of the second motor is provided with a gear meshed with the rack.

Preferably, in the deep fertilizer applicator, an illumination mechanism is further included;

the lighting mechanism is fixedly connected with the first motor.

Preferably, in the deep fertilizer application device, the lighting mechanism comprises a universal rod and a lighting lamp;

the first end of the universal rod is connected with the first motor, and the second end of the universal rod is connected with the illuminating lamp.

Preferably, in the above deep fertilizer application device, the universal rod is made of carbon steel material.

Preferably, in the deep fertilizer application device, the watering mechanism further comprises a water storage tank;

the water inlet end of the water pump is connected with the water storage tank.

Preferably, in the above deep fertilizer application device, the base is provided with a handle.

Preferably, in the deep fertilizer application device, the bottom of the base is provided with universal wheels.

Compared with the prior art, the beneficial effects of this application are:

the application provides a chemical fertilizer deep application device, a first motor drives a drill rod to rotate, holes can be drilled around crops, so that deep application of nitrogen fertilizer is realized, a movable part can be controlled to move up and down through the cooperation of a second motor, and the first motor is driven to move up and down, so that the drill rod can be repeatedly inserted into the ground and pulled out, multiple hole drilling operations can be realized around the crops, and the technical problem that labor waste and low efficiency are caused by manual deep application in the prior art is effectively solved; through the setting of water pump and watering pipe again, can lead to water in the hole that drills to fertilize crops through the hole, can accelerate the infiltration of nitrogenous fertilizer, be favorable to preserving the nutrient better, make the plant roots fully absorb, the loss of the nitrogen that has significantly reduced has solved the technical problem that exists the nitrogen utilization ratio among the prior art effectively.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a deep fertilizer application apparatus according to an embodiment of the present disclosure;

FIG. 2 is a schematic diagram of a deep fertilizer application apparatus according to an embodiment of the present disclosure;

fig. 3 is a schematic diagram of a land after a deep fertilizer application device provided by the embodiment of the application drills a hole.

In the figure:

the device comprises a drill rod 1, a lighting lamp 2, a mounting plate 3, a universal rod 4, a first motor 5, a connecting rod 6, a moving part 7, a guide rod 8, a connecting plate 9, a rack 10, a fixed rod 11, a gear 12, a second motor 13, a mounting rod 14, a handle 15, a water storage tank 16, a connecting pipe 17, a water pump 18, a watering pipe 19, a base 20, a universal wheel 21 and a spring 22.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the embodiments of the present application and simplifying the description, but do not indicate or imply that the referred devices or elements must have specific orientations, be configured in specific orientations, and operate, and thus, should not be construed as limiting the embodiments of the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present application, it should be noted that the terms "mounted," "connected," and "connected" are used broadly and are defined as, for example, a fixed connection, an exchangeable connection, an integrated connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements, unless otherwise explicitly stated or limited. Specific meanings of the above terms in the embodiments of the present application can be understood in specific cases by those of ordinary skill in the art.

Nitrogen fertilizer is an indispensable fertilizer for plants in the growth process, and has a plurality of application methods. The deep application of the nitrogen fertilizer can effectively prevent nutrient loss and improve the utilization rate of nitrogen. According to the test: the ammonium bicarbonate is broadcast, the utilization rate of nitrogen is 28.6 percent, the nitrogen utilization rate is improved to 58.6 percent when the deep application is carried out; the urea is spread, the utilization rate of nitrogen is 42 percent, the nitrogen utilization rate is improved to more than 80 percent when the urea is deeply spread, and particularly, the burning and poisoning of crops are easily caused when ammonium bicarbonate is spread. Therefore, it is very necessary to carry out nitrogen fertilizer deep placement, when carrying out nitrogen fertilizer deep placement, generally accelerate the infiltration through the mode of watering, but its amount of infiltration is limited, the fertilization degree of depth is not enough, can make the nitrogen fertilizer on top layer cause the waste equally, influence the utilization ratio of nitrogen fertilizer, and adopt artifical deep placement also harder, need dig the hole to soil, it is more troublesome, and the efficiency ratio is lower, if do not carry out nitrogen fertilizer deep placement, cause the loss of nitrogen element easily, therefore, the chemical fertilizer deep placement device that reduces the nitrogen element loss of urgent need design solves above problem.

Referring to fig. 1-3, an embodiment of the present application provides a deep fertilizer application apparatus, which includes a base 20, a hole drilling mechanism, a moving mechanism, and a watering mechanism; the hole drilling mechanism, the moving mechanism and the watering mechanism are all arranged on the base 20; the watering mechanism comprises a water pump 18 and a watering pipe 19; the water outlet end of the water pump 18 is connected with the watering pipe 19; the drilling mechanism comprises a drill rod 1 and a first motor 5; the first motor 5 is connected with the drill rod 1 and used for driving the drill rod 1 to rotate; the moving mechanism comprises a second motor 13 and a movable piece 7; the movable piece 7 is movably arranged on the base 20 along the vertical direction; the first motor 5 is fixedly connected with the movable piece 7; an output shaft of the second motor 13 is connected with the movable member 7, and is used for driving the movable member 7 and the first motor 5 to move along the vertical direction.

More specifically, a mobile power supply is mounted on the base 20, and the mobile power supply is used for supplying power to each component; a mounting rod 14 which is vertically arranged is mounted on the base 20, and the second motor 13 is arranged at the top of the mounting rod 14; the vertical projection of the drill rod 1 is positioned in the area outside the base 20, namely the drill rod 1 can be staggered with the base 20 when moving downwards, so that the drill rod 1 can move downwards to complete the drilling action on the ground; the diameter range of the drill rod 1 directly influences the size of the hole, the size of the hole is not easy to be too large and easily influences the growth of crops, the size of the hole is not easy to be too small, and the undersize influences the fertilizing amount, so that the drill rod 1 with the diameter range of 3 cm-5 cm is optimally selected.

In the embodiment, the first motor 5 drives the drill rod 1 to rotate, so that holes can be drilled around crops, and the deep application of nitrogen fertilizer can be realized, and the movable part 7 can be controlled to move up and down by the cooperation of the second motor 13, so that the first motor 5 is driven to move up and down, so that the drill rod 1 can be repeatedly inserted into the ground and pulled out, and the multiple hole drilling operation around the crops is realized, and the technical problem of labor waste and low efficiency in the manual deep application in the prior art is effectively solved; through the setting of water pump 18 and watering pipe 19 again, can lead to water in the hole that drills to fertilize to crops through the hole, can accelerate the infiltration of nitrogenous fertilizer, be favorable to preserving the nutrient better, make the plant roots fully absorb, the loss of the nitrogen that has significantly reduced has solved the technical problem that exists the nitrogen utilization ratio among the prior art effectively.

Further, in the present embodiment, the guide rod 8 is vertically disposed on the base 20; the movable piece 7 is sleeved on the guide rod 8 in a sliding mode. Through moving part 7 and guide arm 8 sliding fit, be favorable to restricting the direction of motion of moving part 7 to guide moving part 7 to move along vertical direction with the straight line mode, thereby guarantee that drilling operation is normally accomplished to drilling rod 1.

More specifically, the guide rod 8 may be a polygonal rod, a circular rod, or an elliptical rod, the guide rod 8 is preferably a square rod, and the movable member 7 is specifically a square tube matched with the guide rod 8, and has the advantages of simple structure and convenient processing. Square pole and square tub of sliding fit can prevent that moving part 7 from taking place the skew along the horizontal direction, guarantee that moving part 7 can only follow vertical direction motion to guarantee the stability of drilling rod 1 up-and-down motion drilling hole.

Further, in the present embodiment, a spring 22 is sleeved on the guide rod 8; the spring 22 is connected at its both ends to the bottom of the movable member 7 and the top of the base 20, respectively. The descending speed of the drill rod 1 is effectively controlled through the arrangement of the spring 22, so that the drill rod 1 can drill holes on the ground in a more uniform speed state, and the spring 22 can be used for quickly moving upwards to the original position when the drill rod 1 completes a single hole drilling operation.

More specifically, the top of the guide rod 8 is provided with a limiting block. The limit block is arranged, so that the movable member 7 can be prevented from moving upwards to separate from the guide rod 8, and the upward lifting height of the drill rod 1 can be properly limited; the limiting block can be a nut, the nut is in threaded connection with the guide rod 8, and the requirements of different rising heights of the drill rod 1 can be met by adjusting the height position of the nut.

Further, in the present embodiment, the movable member 7 is provided with a rack 10; the output shaft of the second motor 13 is provided with a gear 12 which is engaged with the rack 10. During operation, the first motor 5 is started to drive the drill rod 1 to rotate, the second motor 13 is started to drive the gear 12 to rotate, the movable piece 7 and the first motor 5 are driven to move downwards under the rotation matching of the rack 10 and the gear 12, so that the drill rod 1 moves downwards to complete single drilling action, then the second motor 13 is stopped, and under the elastic action of the spring 22, the drill rod 1 moves upwards to leave the ground so as to move to the next position to perform the next drilling action, so that continuous drilling operation is realized, the operation efficiency is greatly improved, and the drilling device has the advantages of simplicity in operation and low labor consumption.

More specifically, the rack 10 and the first motor 5 are respectively distributed on two sides of the movable member 7, one side of the movable member 7, which is far away from the second motor 13, is fixedly connected with the first motor 5 through the connecting rod 6, one side of the movable member 7, which is close to the second motor 13, is provided with the connecting plate 9, the movable member 7 is fixedly connected with the connecting plate 9 through the fixing rod 11, and the rack 10 is arranged on the side surface of the connecting plate 9, which is close to the gear 12; the gear 12 may be a sector gear or a complete gear. No matter the gear is a sector gear or a complete gear is used as the gear 12 of the second motor 13 connected with the movable part 7, the gear 12 can be ensured to be in meshing transmission connection with the rack 10, and the movable part 7 and the first motor 5 are controlled to move up and down by utilizing the meshing transmission between the rack 10 and the gear 12, so that the hole drilling operation is completed. Wherein, the sector gear can suitably control the moving range of the up-and-down movement of the moving piece 7 so as to control the drilling depth of the drill rod 1.

Further, in the present embodiment, an illumination mechanism is further included; the lighting mechanism is fixedly connected with the first motor 5. When the light in the operation place is dark, the illuminating mechanism can illuminate, the operation is more convenient, and the convenience of the operation is greatly improved.

Further, in the present embodiment, the illumination mechanism includes a gimbal 4 and an illumination lamp 2; the first end of universal rod 4 is connected with first motor 5, and the second end of universal rod 4 is connected with light 2. Through the setting of universal rod 4, can satisfy the demand of 2 use in-process rotation directions of light to the user utilizes light 2 better to throw light on, is favorable to increasing the convenience of operation.

More specifically speaking, the second end of universal rod 4 is equipped with mounting panel 3, and light 2 is installed on smooth mounting panel 3, is favorable to guaranteeing 2 irradiant stability of light.

Further, in the present embodiment, the universal rod 4 is made of carbon steel material and can be bent to form an elastic rod member. The carbon steel material has good hardness and wear resistance, so that a user can frequently rotate the lighting direction of the lighting lamp 2, and the service life of the lighting mechanism is prolonged.

Further, in this embodiment, the watering mechanism further comprises a water storage tank 16; the water inlet end of the water pump 18 is connected to the water storage tank 16. The water pump 18 can be provided with a short-distance water supply line through the water storage tank 16, so that the whole device can be used for drilling at different places, and the convenience of the operation is also increased.

More specifically, the water pump 18 and the water storage tank 16 can be both installed on the side wall of the installation rod 14, the water storage tank 16 is located above the water pump 18, the water storage tank 16 is connected with the water inlet end of the water pump 18 through a connecting pipe 17, and the water outlet end of the watering pipe 19 can extend to the position right below the first motor 5, so that the watering pipe 19 can water the soil with holes, the penetration of nitrogen fertilizer can be accelerated, and the plant roots can be fully absorbed.

Further, in the present embodiment, the base 20 is provided with a grip 15. The arrangement of the handle 15 can provide a part for a user to generate pulling force or pushing force on the base 20, and the universal wheel 21 at the bottom of the base 20 is matched, so that the user can conveniently move the whole device, and the requirement that the drill rod 1 drills on the lands at different positions is met.

Further, in this embodiment, the bottom of the base 20 is provided with at least four universal wheels 21, and each universal wheel 21 is uniformly distributed on the bottom of the base 20. The moving mode of the whole device can be changed by arranging the wheels, the whole device can be moved more easily by workers due to the rolling property of the universal wheels 21, normal operation of drilling operation can be guaranteed, and convenience can be effectively improved.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.