CN111631122A - Be used for blue and green sea spruce portable fertilizer applicator - Google Patents
Be used for blue and green sea spruce portable fertilizer applicator Download PDFInfo
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- CN111631122A CN111631122A CN202010651062.4A CN202010651062A CN111631122A CN 111631122 A CN111631122 A CN 111631122A CN 202010651062 A CN202010651062 A CN 202010651062A CN 111631122 A CN111631122 A CN 111631122A
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- conveying
- stirring
- drill bit
- driving
- moving device
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G29/00—Root feeders; Injecting fertilisers into the roots
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/04—Machines for making or covering holes for sowing or planting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
- B01F27/191—Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Fertilizing (AREA)
Abstract
The invention provides a portable fertilizer applicator for picea asperata, which relates to the technical field of agricultural fertilization equipment and comprises an excavating device, a first conveying device, a second conveying device, a stirring device and a moving device, wherein the excavating device is arranged on the first conveying device; the digging device can dig pits in a fertilizing area of the picea asperata, the first conveying device is provided with a first conveying channel towards the bottom of the pit, the stirring device is used for diluting the chemical fertilizer into liquid, and the second conveying device is used for conveying the liquid chemical fertilizer into the first conveying channel so as to fertilize the deep part of the root of the picea asperata; the root of the Qinghai spruce is fertilized, so that a large amount of water is not needed to permeate, the liquid with the fertilizer is injected by a drip irrigation or spraying mode in a quantitative mode, the possibility of waterlogging is reduced, the fertilizer applicator in the prior art cannot meet the fertilizing requirement of the Qinghai spruce, and the technical problems of high artificial fertilization cost and low efficiency are solved.
Description
Technical Field
The invention relates to the technical field of agricultural fertilization equipment, in particular to a portable fertilizer applicator for a picea asperata.
Background
When the soil can not provide the nutrition needed by the growth and development of the crops, the action of artificially supplementing the nutrient elements to the crops is called fertilization, and since the growth of the trees also needs to absorb a plurality of nutrient elements from the soil, the fertilization of the trees is a forest culture and management measure for improving the soil fertility, improving the nutrient condition of the trees and promoting the growth of the trees.
The Qinghai spruce is a unique tree species in China, and because the Qinghai spruce grows slowly, has the characteristics of preference for neutral soil and water logging, the Qinghai spruce needs to be fertilized in place more accurately in the fertilizing process of the Qinghai spruce, and the growth of the Qinghai spruce is ensured.
The fertilizer applicator in the prior art is generally used for large-area fertilization of crops or fertilization of a certain area of short plants; meanwhile, the fertilizing method is to open the ditch or dig the pit, and add a large amount of water in the ditch and the dug pit, thereby realizing the fertilizing effect. However, the fertilizer applicator in the prior art only applies fertilizer to the peripheral epidermal soil of plants, but cannot apply fertilizer to trees such as the Qinghai spruce in place, so that the fertilization of the Qinghai spruce is always performed manually, and the technical problems of high labor cost and low fertilization efficiency are caused.
Disclosure of Invention
The invention aims to provide a portable fertilizer applicator for Qinghai spruce, which is used for solving the technical problems that the fertilizer applicator in the prior art cannot meet the fertilizer application requirement of the Qinghai spruce, and the manual fertilizer application cost is high and the efficiency is low.
The embodiment of the invention is realized by the following steps:
the invention provides a portable fertilizer applicator for picea japonica, which comprises: the device comprises an excavating device, a first conveying device, a second conveying device, a stirring device and a moving device;
the digging device, the first conveying device, the second conveying device and the stirring device are all arranged on the moving device, the digging device is located at the front end of the moving device, the digging device is used for digging a hole in a fertilizing area of the picea koraiensis, the moving device is used for driving the first conveying device to move to a digging position, the first conveying device is used for deeply forming a first conveying channel towards the bottom of the hole, the first conveying device is connected with the output end of the second conveying device, and the output end in the second conveying device is located in the first conveying channel;
be provided with feed inlet and water inlet on the agitating unit, agitating unit is used for diluting the chemical fertilizer into the liquid form, second conveyor with agitating unit connects, second conveyor be used for with the chemical fertilizer of liquid form carry extremely in the first transfer passage, with right the fertilization of blue and green sea spruce root depths.
In a preferred embodiment of the invention, the first conveying device comprises a first driving mechanism, a placing mechanism, an auger stem, an adjusting mechanism and a hollow drill bit;
the first driving mechanism is in transmission connection with the spiral drill rod and is used for driving the spiral drill rod to rotate, and one end, far away from the first driving mechanism, of the spiral drill rod is connected with the hollow drill bit;
the adjusting mechanism is connected with the end part of the hollow drill bit and is used for adjusting the communication or the closing of the hollow drill bit and the first conveying channel;
the placing mechanism is connected with one side of the spiral drill rod, the first driving mechanism and the hollow drill bit are respectively positioned on two sides of the placing mechanism, and the placing mechanism can be connected with the moving device so as to horizontally place the first driving mechanism on the moving device.
In a preferred embodiment of the invention, the auger stem comprises a hollow main tube and a helical blade;
the helical blades are spirally arranged along the circumferential direction of the hollow main pipe, and the helical blades are fixedly connected with the outer wall of the hollow main pipe;
the helical blade gradually decreases in width from one end of the hollow main pipe close to the hollow drill bit to the other end of the hollow main pipe.
In a preferred embodiment of the invention, the core drill comprises at least two helical portions;
the spiral parts are uniformly arranged along the circumferential direction of the hollow main pipe, each spiral part is hinged with the hollow main pipe, and the spiral parts are sequentially connected to form the conical hollow drill bit;
any one spiral part is connected with the adjacent spiral part through a groove and a protrusion in an abutting mode, each spiral part is in transmission connection with the adjusting mechanism, and the adjusting mechanism is used for adjusting the opening or closing of the spiral part.
In a preferred embodiment of the invention, the adjusting mechanism comprises a first hydraulic cylinder, a fixed bracket and a transmission rod;
the first hydraulic cylinders are positioned at one ends, far away from the hollow drill bit, of the hollow main pipes, the number of the transmission rods corresponds to that of the spiral parts one by one, and each spiral part is connected with the first hydraulic cylinders through one transmission rod;
the fixed support is positioned in the hollow main pipe, sliding grooves are formed in the fixed support, the number of the sliding grooves corresponds to the number of the transmission rods one by one, the transmission rods are positioned in the sliding grooves, and the transmission rods can slide relatively along the sliding grooves;
the transmission rod is arc-shaped at one end connected with the spiral part, when the first hydraulic cylinder drives the transmission rod to extend, the spiral part is in an open state relative to the hollow main pipe, and when the first hydraulic cylinder drives the transmission rod to shorten, the spiral part is in a closed state relative to the hollow main pipe.
In a preferred embodiment of the invention, the second conveying device comprises a regulating conveying pump, a flexible conveying pipe and a spray head;
the flexible conveying pipe is positioned in the fixed support and is connected with one end, far away from the hollow drill bit, of the fixed support, the spray head is positioned at one end, close to the hollow drill bit, of the flexible conveying pipe, one end of the flexible conveying pipe is communicated with the stirring device through the adjusting and conveying pump, the other end of the flexible conveying pipe is communicated with the spray head, and the flexible conveying pipe is used for conveying the chemical fertilizer formed by the stirring device into a liquid state to the spray head so as to fertilize soil deep in the root of the picea asperata through the spray head;
and an isolation layer for corrosion prevention is arranged on the inner wall of the flexible conveying pipe.
In a preferred embodiment of the present invention, the stirring device comprises a stirring container, a stirring motor and a stirring mechanism;
the stirring motor is positioned at one end of the stirring container, the stirring mechanism is positioned in the stirring container, and one end of the stirring mechanism extends out of the stirring container and is in transmission connection with the stirring motor;
the water inlet and the feed inlet are both positioned at the top of the stirring container.
In a preferred embodiment of the present invention, the first driving mechanism is located on the moving device, and the first driving mechanism is rotatably connected to the moving device through the placing mechanism, and the placing mechanism is configured to drive the first driving mechanism to rotate relative to the moving device, so as to place the first driving mechanism on the moving device horizontally;
the placing mechanism comprises a rotating base, a rotating rod and a second hydraulic cylinder;
the rotating base is fixedly connected with the moving device, the rotating rod is rotatably connected with the rotating base, the second hydraulic cylinder is positioned between the rotating rod and the moving device, the extending end of the second hydraulic cylinder is connected with the rotating rod, and the second hydraulic cylinder is used for driving the rotating rod to rotate relative to the rotating base;
the cylinder barrel height of the second hydraulic cylinder is the same as the height of the rotating base.
In a preferred embodiment of the invention, the excavating device comprises a second driving mechanism, a connecting mechanism and a bucket;
the excavator bucket is connected with the moving device through the connecting mechanism, the second driving mechanism is located on the connecting mechanism and is in transmission connection with the excavator bucket and the connecting mechanism respectively, and the second driving mechanism is used for driving the excavator bucket to move into a fertilization area of the Qinghai spruce through the connecting mechanism and driving the excavator bucket to dig holes in the fertilization area of the Qinghai spruce.
In a preferred embodiment of the invention, the moving device comprises a driving wheel, a driven wheel, a bearing platform and a counterweight platform;
the driving wheel is connected with the bearing platform, the driven wheel is connected with the counterweight platform, the second conveying device and the stirring device are located on the bearing platform, the excavating device and the first conveying device are located on the counterweight platform, and the bearing platform is connected with the counterweight platform.
The embodiment of the invention has the beneficial effects that:
the invention provides a portable fertilizer applicator for picea japonica, which comprises: the device comprises an excavating device, a first conveying device, a second conveying device, a stirring device and a moving device; the digging device, the first conveying device, the second conveying device and the stirring device are all arranged on the moving device, the digging device is located at the front end of the moving device, and holes can be dug in the fertilizing area of the Qinghai spruce through the digging device, wherein the digging can be used for determining the fertilizing range of any one Qinghai spruce, and meanwhile, a drilling range can be set for the subsequent first conveying device; when the hole for fertilizing is dug, the moving device is used for driving the first conveying device to move to the position for digging the hole, the first conveying device is used for deeply forming a first conveying channel towards the bottom of the hole, the ground can be communicated with the deep part of the root of the picea japonica by the first conveying channel, the first conveying device is connected with the output end of the second conveying device, and the output end in the second conveying device is positioned in the first conveying channel; the stirring device is provided with a feeding hole and a water inlet and is used for diluting the chemical fertilizer into liquid, the second conveying device is connected with the stirring device and is used for conveying the liquid chemical fertilizer into the first conveying channel so as to fertilize the deep part of the root of the picea japonica; the root of the Qinghai spruce is fertilized, so that a large amount of water is not needed to permeate, the liquid with the fertilizer is injected by a drip irrigation or spraying mode in a quantitative mode, the possibility of waterlogging is reduced, the fertilizer applicator in the prior art cannot meet the fertilizing requirement of the Qinghai spruce, and the technical problems of high artificial fertilization cost and low efficiency are solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic overall structure diagram of a portable fertilizer applicator for picea asperata according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a first conveying device for a portable fertilizer applicator for picea japonica according to an embodiment of the present invention, which is arranged vertically;
FIG. 3 is a schematic structural view of a placement mechanism of the portable fertilizer applicator for Picea japonica according to the embodiment of the invention, which adopts a rotating structure;
FIG. 4 is a schematic structural diagram of a stirring device for a portable fertilizer applicator for Picea japonica according to an embodiment of the invention;
fig. 5 is a schematic structural diagram of an adjusting mechanism for a portable fertilizer applicator for picea japonica according to an embodiment of the present invention.
Icon: 100-a digging device; 101-a second drive mechanism; 102-a connection mechanism; 103-digging bucket; 200-a first conveyor; 201-a first drive mechanism; 202-a placement mechanism; 203-auger stem; 204-an adjustment mechanism; 214-a fixed support; 224-a transmission rod; 205-a hollow drill bit; 215-a helix; 300-a second conveyor; 301-regulating the delivery pump; 302-a flexible delivery tube; 303-a spray head; 400-stirring means; 401-a stirred vessel; 411-the feed inlet; 421-a water inlet; 402-a stirring motor; 403-a stirring mechanism; 500-a mobile device; 501-driving wheels; 502-driven wheel; 503-carrying platform; 504-counterweight platform.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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 invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Some embodiments of the invention are described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
As shown in fig. 1-5, the present embodiment provides a portable fertilizer applicator for picea japonica, including: the excavating device 100, the first conveying device 200, the second conveying device 300, the stirring device 400, and the moving device 500; the excavating device 100, the first conveying device 200, the second conveying device 300 and the stirring device 400 are all arranged on the moving device 500, the excavating device 100 is located at the front end of the moving device 500, the excavating device 100 is used for excavating pits in a fertilizing area of the picea crassifolia, the moving device 500 is used for driving the first conveying device 200 to move to a pit excavating position, the first conveying device 200 is used for deeply arranging a first conveying channel towards the bottom of the pit, the first conveying device 200 is connected with the output end of the second conveying device 300, and the output end in the second conveying device 300 is located in the first conveying channel; be provided with feed inlet 411 and water inlet 421 on agitating unit 400, agitating unit 400 is used for diluting the chemical fertilizer into the liquid form, and second conveyor 300 is connected with agitating unit 400, and second conveyor 300 is used for carrying the chemical fertilizer of liquid form to in the first transfer passage to fertilize blue and white spruce root depths.
The green sea spruce is a unique tree species in China, and has the characteristics of preference for neutral soil and water logging avoidance due to slow growth of the green sea spruce; in other words, in the planting and fertilizing process of the Qinghai spruce, a ditch or a pit can not be directly dug at the periphery of the Qinghai spruce, the combination of water flow and chemical fertilizer is utilized to permeate into the root position of the Qinghai spruce, the Qinghai spruce can not grow due to waterlogging, and the growth of the Qinghai spruce is influenced; the solution is formed with the chemical fertilizer in proportion to the utilization agitating unit 400 that this embodiment provided to utilize first conveyor 200 to go deep into soil bottom, directly stretch into the tip of first transfer passage this moment to the root position of Qinghai spruce, utilize second conveyor 300's transmission effect, directly carry the chemical fertilizer of liquid form to first transfer passage in, fertilize to Qinghai spruce root depths.
In this embodiment, the digging device 100 is only a mechanical mechanism for positioning and digging an area to be fertilized, wherein the digging device 100 can adopt a small-sized digging machine, and the digging machine excavates by using a digging bucket 103 of the digging machine, or directly drives a shovel to dig by using a mechanical hand, or can dig manually; optionally, in a preferred embodiment of the present invention, the excavating device 100 comprises a second driving mechanism 101, a connecting mechanism 102 and a bucket 103; the bucket 103 is connected with the moving device 500 through the connecting mechanism 102, the second driving mechanism 101 is located on the connecting mechanism 102, the second driving mechanism 101 is in transmission connection with the bucket 103 and the connecting mechanism 102 respectively, and the second driving mechanism 101 is used for driving the bucket 103 to move to a fertilizing area of the picea spruce through the connecting mechanism 102 and driving the bucket 103 to dig pits in the fertilizing area of the picea spruce.
Alternatively, the second driving mechanism 101 may adopt a hydraulic cylinder, and the connecting mechanism 102 may adopt mutually hinged mechanical arms, which are controlled to rotate when driven by the hydraulic cylinder; the hydraulic cylinders can be arranged in plurality, and the hydraulic cylinders respectively control the rotation of the mechanical arm and also control the rotation of the bucket 103 relative to the mechanical arm; further, the second driving mechanism 101 may also employ an air cylinder or the like, which is not described in detail herein.
In this embodiment, when the mobile device 500 is used to drive the whole structure to operate beside the green sea spruce tree to be fertilized, the digging device 100 is used to dig along the circumferential direction of the green sea spruce tree to determine the area to be fertilized, and the digging device 100 is used to dig out stones or other hard structures in the soil layer, further, the stirring device 400 is used to stir and mix the fertilizer, and the first conveying device 200 is used to gradually build a first conveying channel into the pit dug by the digging device 100, wherein the first conveying device 200 can build the first conveying channel by using a drill bit, and after the first conveying channel is built, the second conveying device 300 is accommodated in the first conveying channel, and the second conveying device 300 is used to communicate with the stirring device 400, so as to convey the liquid fertilizer to the root of the green sea spruce, so that no large amounts of water are needed for infiltration.
The embodiment of the invention has the beneficial effects that:
the embodiment provides a be used for blue and green sea spruce portable fertilizer applicator includes: the excavating device 100, the first conveying device 200, the second conveying device 300, the stirring device 400, and the moving device 500; the excavating device 100, the first conveying device 200, the second conveying device 300 and the stirring device 400 are all arranged on the moving device 500, the excavating device 100 is located at the front end of the moving device 500, and the excavating device 100 can be used for excavating holes in a fertilization area of the picea japonica, wherein the excavation can be used for determining the fertilization range of any picea japonica and can be used for well drilling the subsequent first conveying device 200; when a hole for fertilization is dug, the moving device 500 is used for driving the first conveying device 200 to move to the position for digging the hole, the first conveying device 200 is used for deeply forming a first conveying channel towards the bottom of the hole, the first conveying channel can communicate the ground with the deep part of the root of the picea japonica, the first conveying device 200 is connected with the output end of the second conveying device 300, and the output end in the second conveying device 300 is positioned in the first conveying channel; the stirring device 400 is provided with a feeding hole 411 and a water inlet 421, the stirring device 400 is used for diluting the chemical fertilizer into liquid, the second conveying device 300 is connected with the stirring device 400, and the second conveying device 300 is used for conveying the liquid chemical fertilizer into the first conveying channel so as to fertilize the deep part of the root of the picea japonica; the root of the Qinghai spruce is fertilized, so that a large amount of water is not needed to permeate, the liquid with the fertilizer is injected by a drip irrigation or spraying mode in a quantitative mode, the possibility of waterlogging is reduced, the fertilizer applicator in the prior art cannot meet the fertilizing requirement of the Qinghai spruce, and the technical problems of high artificial fertilization cost and low efficiency are solved.
On the basis of the above embodiment, further, in the preferred embodiment of the present invention, the first conveying device 200 includes a first driving mechanism 201, a placing mechanism 202, an auger rod 203, an adjusting mechanism 204 and a hollow drill bit 205; the first driving mechanism 201 is in transmission connection with the auger stem 203, the first driving mechanism 201 is used for driving the auger stem 203 to rotate, and one end, far away from the first driving mechanism 201, of the auger stem 203 is connected with the hollow drill bit 205; the adjusting mechanism 204 is connected with the end part of the hollow drill bit 205, and the adjusting mechanism 204 is used for adjusting the communication or the closing of the hollow drill bit 205 and the first conveying channel; the placing mechanism 202 is connected with one side of the auger stem 203, the first driving mechanism 201 and the hollow drill bit 205 are respectively positioned at two sides of the placing mechanism 202, and the placing mechanism 202 can be connected with the moving device 500 so as to horizontally place the first driving mechanism 201 on the moving device 500.
Wherein, placement mechanism 202 can adopt buckle structure, also can adopt the screw thread mounting panel, or placement mechanism 202 can adopt runing rest, when in the in-process of transportation, be in vertical direction in order to place first conveyor 200 overall structure, first conveyor 200 easily with the ground condition of bumping, thereby be connected through one side of placement device and auger stem 203, when placement mechanism 202 adopts the screw thread mounting panel, during the utilization transportation, pass through bolted connection with placement mechanism 202 and mobile device 500's horizontal plane, when needs fertilize, demolish the bolt this moment, the mode of auger stem 203 is taken through the manual work, open first actuating mechanism 201 and punch to the underground through hollow drill bit 205 gradually.
Alternatively, the first driving mechanism 201 may employ a driving motor, which is self-driven with the auger stem 203 and the hollow drill bit 205, wherein the auger stem 203 and the hollow drill bit 205 are rotated, and a handle may be disposed on the auger stem 203, so that the first driving mechanism can be more conveniently held by a hand.
Further, since the first conveying channel needs to be established by using the central channels of the auger stem 203 and the hollow drill bit 205, the end of the hollow drill bit 205 is provided with the adjusting mechanism 204, and the adjusting mechanism 204 can control the opening or closing of the end of the hollow drill bit 205 far away from the auger stem 203, wherein the function of drilling the hole of the drill bit can be realized when the hollow drill bit 205 is closed, and when the hollow drill bit 205 is opened, the first conveying channel is formed between the auger stem 203 and the hollow drill bit 205, so that the liquid fertilizer can be conveyed to the position of the hollow drill bit 205.
In the preferred embodiment of the present invention, the auger stem 203 comprises a hollow main tube and a helical blade; the helical blades are spirally arranged along the circumferential direction of the hollow main pipe, and the helical blades are fixedly connected with the outer wall of the hollow main pipe; the helical blades taper in width from one end of the main hollow tube near the core bit 205 to the other.
In this embodiment, be close to the width of hollow drill bit 205's one end to the other end along hollow person in charge through helical blade and reduce gradually, helical blade is close to hollow drill bit 205 one end and is most advanced structure this moment, and when hollow drill bit 205 is deepening gradually to the underground, the effect between helical blade and the soil layer can be along with helical blade's deep increase to the operation of deepening gradually of completion that can be better also can reduce the operating personnel's to handheld helical drill bit pressure.
In addition, the hollow main pipe can adopt a hydraulic telescopic pipe, when the length of the original hollow main pipe cannot meet the requirement of extending to the preset depth, the length of the hydraulic telescopic pipe can be increased gradually by utilizing the length of the opening hydraulic telescopic pipe, and therefore the spiral drill rod 203 can extend into the deep layer of the soil more.
In the preferred embodiment of the present invention, the core bit 205 includes at least two helical portions 215; the plurality of spiral parts 215 are uniformly arranged along the circumferential direction of the hollow main pipe, each spiral part 215 is hinged with the hollow main pipe, and the plurality of spiral parts 215 are sequentially connected to form the conical hollow drill bit 205; any one of the spiral parts 215 is abutted with the adjacent spiral part 215 through a groove and a protrusion, and each spiral part 215 is in transmission connection with the adjusting mechanism 204, and the adjusting mechanism 204 is used for adjusting the opening or closing of the spiral part 215.
In this embodiment, the hollow drill 205 includes a plurality of spiral parts 215, each spiral part 215 is of a fan-shaped structure, the plurality of spiral parts 215 are sequentially abutted to form the hollow drill 205 of a conical structure, each spiral part 215 is respectively in transmission connection with the adjusting mechanism 204, and the adjusting mechanism 204 can respectively drive the plurality of spiral parts 215 to open and close, so that the opening and closing of the first conveying channel can be controlled by the opening and closing of the plurality of spiral parts 215; optionally, two sides of each spiral part 215 abut against edges, one side of each spiral part 215 abuts against an edge and the other side abuts against an edge and is provided with a groove structure, wherein the protrusion of one spiral part 215 is in fit connection with the groove of the other spiral part 215, and the tightness of any two adjacent spiral parts 215 can be ensured by the fit between the groove and the protrusion, so that the possibility that soil enters the hollow drill bit 205 to be blocked when the hollow drill bit 205 goes deep into the underground soil layer can be reduced.
In the preferred embodiment of the present invention, the adjustment mechanism 204 includes a first hydraulic cylinder, a fixed bracket 214 and a transmission rod 224; the first hydraulic cylinders are positioned at one ends of the hollow main pipes, which are far away from the hollow drill bit 205, the number of the transmission rods 224 is in one-to-one correspondence with the number of the spiral parts 215, and each spiral part 215 is connected with the first hydraulic cylinders through one transmission rod 224; the fixed bracket 214 is positioned in the hollow main pipe, the fixed bracket 214 is provided with sliding grooves, the number of the sliding grooves corresponds to the number of the transmission rods 224 one by one, the transmission rods 224 are positioned in the sliding grooves, and the transmission rods 224 can slide relatively along the sliding grooves; one end of the transmission rod 224 connected with the spiral part 215 is arc-shaped, when the first hydraulic cylinder is driven to extend through the transmission rod 224, the spiral part 215 is in an open state relative to the hollow main pipe, and when the first hydraulic cylinder is driven to shorten through the transmission rod 224, the spiral part 215 is in a closed state relative to the hollow main pipe.
In this embodiment, the transmission rod 224 is in an arc shape, when the first hydraulic cylinder drives the transmission rod 224 to reciprocate in the vertical direction, the transmission rod 224 slides along the sliding groove, but the force transmitted by the first hydraulic cylinder to the transmission rod 224 is a vertical force, and the transmission rod 224 can drive the spiral part 215 to move along the arc-shaped operation direction, so that the transmission rod 224 can drive the spiral part 215 to rotate; when the first hydraulic cylinder moves upward, the transmission rod 224 drives the spiral part 215 to rotate toward the center inward direction, and the spiral part 215 is closed relative to the hollow main pipe.
In the preferred embodiment of the present invention, the second delivery device 300 comprises a regulated delivery pump 301, a flexible delivery tube 302, and a spray head 303; the flexible conveying pipe 302 is positioned in the fixing support 214, the flexible conveying pipe 302 is connected with one end, far away from the hollow drill bit 205, of the fixing support 214, the spray head 303 is positioned at one end, close to the hollow drill bit 205, of the flexible conveying pipe 302, one end of the flexible conveying pipe 302 is communicated with the stirring device 400 through the adjusting and conveying pump 301, the other end of the flexible conveying pipe 302 is communicated with the spray head 303, and the flexible conveying pipe 302 is used for conveying liquid chemical fertilizer formed by the stirring device 400 to the spray head 303 so as to fertilize soil deep in the root of the picea koraiensis through the spray; an insulating layer for corrosion prevention is provided on the inner wall of the flexible delivery pipe 302.
The flexible conveying pipe 302 can be a metal pipe or a PVC flexible pipe, and only the liquid fertilizer can be conveyed to the spray head 303; after the delivery pump 301 is adjusted to be started, the fertilizer in the stirring device 400 can be delivered to the position of the spray head 303 by using the flexible delivery pipe 302, and the liquid fertilizer is directly sprayed in the deep part of the root of the picea japonica by the spraying effect of the spray head 303; optionally, the adjusting delivery pump 301 can control the delivery passage or closing of the flexible delivery pipe 302, and likewise, the adjusting delivery pump 301 can also control the flow rate inside the flexible delivery pipe 302; because the chemical fertilizer has certain corrosivity, in order to improve the life of flexible conveyer pipe 302, be provided with the isolation layer on the inner wall of flexible conveyer pipe 302, the isolation layer can adopt the coating paint or coat other anticorrosive coatings can, and it is no longer repeated here.
In the preferred embodiment of the present invention, the stirring device 400 includes a stirring container 401, a stirring motor 402, and a stirring mechanism 403; the stirring motor 402 is positioned at one end of the stirring container 401, the stirring mechanism 403 is positioned in the stirring container 401, and one end of the stirring mechanism 403 extends out of the stirring container 401 and is in transmission connection with the stirring motor 402; both the water inlet 421 and the feed inlet 411 are located at the top of the stirred vessel 401.
In this embodiment, through adding fertilizer at feed inlet 411, and add water for stirred vessel 401 in from water inlet 421, restart agitator motor 402, through its mixed liquid that drives fertilizer and water in this stirred vessel 401 of stirring vane stirring, make the abundant homogeneous mixing of fertilizer in the water, the mixed liquid of fertilizer in stirred vessel 401 carries shower nozzle 303 position department along flexible conveyer pipe 302 again, wherein, all set up feed inlet 411 and water inlet 421 in stirred vessel 401's top, conveniently feed in raw material, can fill more solutions in making stirred vessel 401.
In a preferred embodiment of the present invention, the first driving mechanism 201 is located on the moving device 500, and the first driving mechanism 201 is rotatably connected to the moving device 500 through the placing mechanism 202, and the placing mechanism 202 is configured to drive the first driving mechanism 201 to rotate relative to the moving device 500, so as to horizontally place the first driving mechanism 201 on the moving device 500; the placing mechanism 202 comprises a rotating base, a rotating rod and a second hydraulic cylinder; the rotating base is fixedly connected with the moving device 500, the rotating rod is rotatably connected with the rotating base, the second hydraulic cylinder is positioned between the rotating rod and the moving device 500, the extending end of the second hydraulic cylinder is connected with the rotating rod, and the second hydraulic cylinder is used for driving the rotating rod to rotate relative to the rotating base; the cylinder barrel height of the second hydraulic cylinder is the same as the height of the rotating base.
In this embodiment, in order to facilitate transportation, the placing mechanism 202 includes a rotating base, a rotating rod and a second hydraulic cylinder, wherein the rotating rod can rotate relative to the rotating base; preferably, the rotating angle of the rotating rod relative to the rotating base is 0-90 °, and when transportation is required, the rotating rod and the auger stem 203 connected with the rotating rod are driven to rotate by the driving action of the second hydraulic cylinder, so that the auger stem 203, the first driving mechanism 201 and the integral first conveying device 200 are horizontally arranged, and transportation can be better facilitated; when needs fertilize, utilize the drive effect of second pneumatic cylinder this moment, drive the dwang and rotate with the auger stem 203 that the dwang is connected to make auger stem 203 and first actuating mechanism 201 and holistic first conveyor 200 be vertical the placing, and can be sliding connection between auger stem 203 and the dwang, also can be for dismantling the connection, thereby when auger stem 203 is vertical to be arranged, can realize the action of punching downwards.
In the preferred embodiment of the present invention, the moving device 500 includes a driving wheel 501, a driven wheel 502, a load-bearing platform 503, and a counterweight platform 504; the driving wheel 501 is connected with the bearing platform 503, the driven wheel 502 is connected with the counterweight platform 504, the second conveying device 300 and the stirring device 400 are positioned on the bearing platform 503, the excavating device 100 and the first conveying device 200 are positioned on the counterweight platform 504, and the bearing platform 503 is connected with the counterweight platform 504.
Alternatively, the driving wheel 501 may be driven by an electric motor or may be moved by manual pushing; preferably, the driving wheel 501 is driven by an electric motor, and the driving wheel 501 can be a Mecanum wheel; in addition, in order to ensure the position of the structure, the bearing platform 503 and the counterweight platform 504 are connected with each other, so that the stability of the whole structure can be ensured in the operation process; the whole structure design is more reasonable.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a be used for blue and green sea spruce portable fertilizer applicator which characterized in that includes: the device comprises an excavating device, a first conveying device, a second conveying device, a stirring device and a moving device;
the digging device, the first conveying device, the second conveying device and the stirring device are all arranged on the moving device, the digging device is located at the front end of the moving device, the digging device is used for digging a hole in a fertilizing area of the picea koraiensis, the moving device is used for driving the first conveying device to move to a digging position, the first conveying device is used for deeply forming a first conveying channel towards the bottom of the hole, the first conveying device is connected with the output end of the second conveying device, and the output end in the second conveying device is located in the first conveying channel;
be provided with feed inlet and water inlet on the agitating unit, agitating unit is used for diluting the chemical fertilizer into the liquid form, second conveyor with agitating unit connects, second conveyor be used for with the chemical fertilizer of liquid form carry extremely in the first transfer passage, with right the fertilization of blue and green sea spruce root depths.
2. The portable fertilizer applicator for picea japonica according to claim 1, wherein the first conveying device comprises a first driving mechanism, a placement mechanism, an auger stem, an adjusting mechanism and a hollow drill bit;
the first driving mechanism is in transmission connection with the spiral drill rod and is used for driving the spiral drill rod to rotate, and one end, far away from the first driving mechanism, of the spiral drill rod is connected with the hollow drill bit;
the adjusting mechanism is connected with the end part of the hollow drill bit and is used for adjusting the communication or the closing of the hollow drill bit and the first conveying channel;
the placing mechanism is connected with one side of the spiral drill rod, the first driving mechanism and the hollow drill bit are respectively positioned on two sides of the placing mechanism, and the placing mechanism can be connected with the moving device so as to horizontally place the first driving mechanism on the moving device.
3. The portable fertilizer applicator for picea japonica according to claim 2, wherein the auger stem comprises a hollow main tube and a helical blade;
the helical blades are spirally arranged along the circumferential direction of the hollow main pipe, and the helical blades are fixedly connected with the outer wall of the hollow main pipe;
the helical blade gradually decreases in width from one end of the hollow main pipe close to the hollow drill bit to the other end of the hollow main pipe.
4. The portable fertilizer applicator for picea japonica according to claim 3, wherein the hollow drill bit comprises at least two spirals;
the spiral parts are uniformly arranged along the circumferential direction of the hollow main pipe, each spiral part is hinged with the hollow main pipe, and the spiral parts are sequentially connected to form the conical hollow drill bit;
any one spiral part is connected with the adjacent spiral part through a groove and a protrusion in an abutting mode, each spiral part is in transmission connection with the adjusting mechanism, and the adjusting mechanism is used for adjusting the opening or closing of the spiral part.
5. The portable fertilizer applicator for picea japonica according to claim 4, wherein the adjusting mechanism comprises a first hydraulic cylinder, a fixed bracket and a transmission rod;
the first hydraulic cylinders are positioned at one ends, far away from the hollow drill bit, of the hollow main pipes, the number of the transmission rods corresponds to that of the spiral parts one by one, and each spiral part is connected with the first hydraulic cylinders through one transmission rod;
the fixed support is positioned in the hollow main pipe, sliding grooves are formed in the fixed support, the number of the sliding grooves corresponds to the number of the transmission rods one by one, the transmission rods are positioned in the sliding grooves, and the transmission rods can slide relatively along the sliding grooves;
the transmission rod is arc-shaped at one end connected with the spiral part, when the first hydraulic cylinder drives the transmission rod to extend, the spiral part is in an open state relative to the hollow main pipe, and when the first hydraulic cylinder drives the transmission rod to shorten, the spiral part is in a closed state relative to the hollow main pipe.
6. The portable fertilizer applicator for picea crassifolia as claimed in claim 5, wherein the second delivery device comprises a regulating delivery pump, a flexible delivery pipe and a spray head;
the flexible conveying pipe is positioned in the fixed support and is connected with one end, far away from the hollow drill bit, of the fixed support, the spray head is positioned at one end, close to the hollow drill bit, of the flexible conveying pipe, one end of the flexible conveying pipe is communicated with the stirring device through the adjusting and conveying pump, the other end of the flexible conveying pipe is communicated with the spray head, and the flexible conveying pipe is used for conveying the chemical fertilizer formed by the stirring device into a liquid state to the spray head so as to fertilize soil deep in the root of the picea asperata through the spray head;
and an isolation layer for corrosion prevention is arranged on the inner wall of the flexible conveying pipe.
7. The portable fertilizer applicator for picea japonica according to claim 6, wherein the stirring device comprises a stirring container, a stirring motor and a stirring mechanism;
the stirring motor is positioned at one end of the stirring container, the stirring mechanism is positioned in the stirring container, and one end of the stirring mechanism extends out of the stirring container and is in transmission connection with the stirring motor;
the water inlet and the feed inlet are both positioned at the top of the stirring container.
8. The portable fertilizer applicator for picea crassifolia as claimed in claim 2, wherein the first driving mechanism is located on the moving device and is rotationally connected with the moving device through the placing mechanism, and the placing mechanism is used for driving the first driving mechanism to rotate relative to the moving device so as to place the first driving mechanism on the moving device horizontally;
the placing mechanism comprises a rotating base, a rotating rod and a second hydraulic cylinder; the rotating base is fixedly connected with the moving device, the rotating rod is rotatably connected with the rotating base, the second hydraulic cylinder is positioned between the rotating rod and the moving device, the extending end of the second hydraulic cylinder is connected with the rotating rod, and the second hydraulic cylinder is used for driving the rotating rod to rotate relative to the rotating base;
the cylinder barrel height of the second hydraulic cylinder is the same as the height of the rotating base.
9. The portable fertilizer applicator for picea japonica according to any one of claims 1 to 8, wherein the digging device comprises a second driving mechanism, a connecting mechanism and a bucket;
the excavator bucket is connected with the moving device through the connecting mechanism, the second driving mechanism is located on the connecting mechanism and is in transmission connection with the excavator bucket and the connecting mechanism respectively, and the second driving mechanism is used for driving the excavator bucket to move into a fertilization area of the Qinghai spruce through the connecting mechanism and driving the excavator bucket to dig holes in the fertilization area of the Qinghai spruce.
10. The portable fertilizer applicator for picea japonica according to any one of claims 1 to 8, wherein the moving device comprises a driving wheel, a driven wheel, a bearing platform and a counterweight platform;
the driving wheel is connected with the bearing platform, the driven wheel is connected with the counterweight platform, the second conveying device and the stirring device are located on the bearing platform, the excavating device and the first conveying device are located on the counterweight platform, and the bearing platform is connected with the counterweight platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010651062.4A CN111631122A (en) | 2020-07-08 | 2020-07-08 | Be used for blue and green sea spruce portable fertilizer applicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010651062.4A CN111631122A (en) | 2020-07-08 | 2020-07-08 | Be used for blue and green sea spruce portable fertilizer applicator |
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| Publication Number | Publication Date |
|---|---|
| CN111631122A true CN111631122A (en) | 2020-09-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010651062.4A Pending CN111631122A (en) | 2020-07-08 | 2020-07-08 | Be used for blue and green sea spruce portable fertilizer applicator |
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| CN (1) | CN111631122A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114600755A (en) * | 2022-03-22 | 2022-06-10 | 郭欢欢 | Protection device for garden plant cultivation and protection method thereof |
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