CN217012162U

CN217012162U - Device is used to marine organism functional fertilizer

Info

Publication number: CN217012162U
Application number: CN202220748017.5U
Authority: CN
Inventors: 李少旋; 韩明三; 王芝云; 王传增; 刘利; 郑晓东; 李磊
Original assignee: QINGDAO ACADEMY OF AGRICULTURAL SCIENCES
Current assignee: QINGDAO ACADEMY OF AGRICULTURAL SCIENCES
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-07-22
Anticipated expiration: 2032-04-01

Abstract

The utility model relates to the technical field of agricultural production, in particular to a marine organism functional fertilizer applying device which directly applies fertilizer to the vicinity of a plant root system in a deep soil layer, continuously improves soil and has high practicability; the utility model discloses a drilling machine, including the bottom plate, the action bars, the mechanism is pulled out to the pressure, the drill pipe, the drill bit, two release boards, the axostylus axostyle, two torsional springs and two gag lever posts, the action bars rotates and installs on the bottom plate, the mechanism is pulled out to the pressure is connected with the action bars transmission, the drill pipe is connected with the mechanism transmission of pulling out, the drill bit is connected with the lower extreme of drill pipe, the upper portion of drill bit is provided with release mechanism, all be provided with out fertile mouth on the lateral wall about the drill bit, the axostylus axostyle is installed inside the drill bit, two release boards rotate with the axostylus axostyle and are connected, two torsional springs are located the both sides of the connecting plate of two release boards respectively, the connecting plate of axostylus axostyle and two release boards is connected respectively at the both ends of two torsional springs, the outer end of two gag lever posts rotates with the upper portion of two release boards respectively and is connected, the inner of two gag lever posts respectively with release structure spacing contact.

Description

Device is used to marine organism functional fertilizer

Technical Field

The utility model relates to the technical field of agricultural production, in particular to a marine organism functional fertilizer application device.

Background

For years, the continuous application of chemical fertilizers causes soil hardening, the utilization rate is low, the environment is polluted, the problems of high economic cost, slow effect of improving the soil and the growth condition of crops and the like can be greatly improved by applying organic fertilizers, a long time is needed for thoroughly solving the problems, the marine biofertilizer is a novel fertilizer prepared by using marine organisms as basic raw materials, leftovers and the like are processed by using algae and marine products, and a large amount of mineral components and bioactive substances capable of promoting the growth and development of crops are contained in the leftovers and the like, so that the marine biofertilizer is widely popularized and applied all over the world at present, has obvious economic, social and ecological benefits, belongs to a novel high-efficiency organic fertilizer, can accelerate the soil improvement and the growth condition of crops to a great extent, and is directly applied to the vicinity of plant roots in a deep soil layer, the device for applying the marine organism functional fertilizer, which can prevent the oxidative decomposition of the marine organism functional fertilizer applied on the shallow soil layer to cause the function loss and can fully play the role of applying the marine organism functional fertilizer to continuously improve the soil, has high practicability.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the device for applying the marine organism functional fertilizer, which is high in practicability, and can be used for directly applying the fertilizer to the vicinity of a plant root system in a deep soil layer to continuously improve soil.

The utility model relates to a marine organism functional fertilizer applying device, which comprises a bottom plate, an operating rod, a pressing and pulling mechanism, a drill pipe, a drill bit, two release plates, a shaft rod, two torsion springs and two limiting rods, wherein one end of the operating rod is rotatably arranged on the upper end surface of the left end of the bottom plate, the other end of the operating rod faces the right end of the bottom plate, the pressing and pulling mechanism is in transmission connection with the middle part of the operating rod, the drill pipe is in transmission connection with the pressing and pulling mechanism, the drill pipe penetrates through the middle part of the bottom plate and extends into a soil layer, the upper end of the drill bit is connected with the lower end of the drill pipe, the center of the upper part of the drill bit is provided with a fertilizer release mechanism, the lower part of the drill bit is provided with a tip, the left side wall and the right side wall of the tip are respectively provided with a fertilizer outlet, the two release plates are respectively positioned in the two fertilizer outlets of the drill bit, the shaft rod is arranged inside the tip of the drill bit, the lower ends of the two release plates are respectively and are rotatably connected with the middle part of the shaft rod through two connecting plates, the two torsional springs are respectively sleeved at the front end and the rear end of the shaft lever, the two torsional springs are respectively positioned at two sides of the connecting plate of the two release plates, two ends of the two torsional springs are respectively connected with the front end and the rear end of the shaft lever and the connecting plate of the two release plates, the outer ends of the two limiting rods are respectively rotatably connected with the inner side walls of the upper parts of the two release plates, and the inner ends of the two limiting rods are respectively in limiting contact with the release structures; the bottom plate is placed at a position needing fertilization, the drill bit is installed at the lower end of the drill pipe, the drill bit and the drill pipe are inserted into the pressing and pulling mechanism, the tip end of the drill bit is abutted against the ground, the operating rod is operated to drive the pressing and pulling mechanism to move up and down in a reciprocating mode, when the pressing and pulling mechanism moves down, the pressing and pulling mechanism pushes the drill pipe and the drill bit downwards, the drill bit and the drill pipe are made to penetrate into a soil layer to a certain depth, a certain amount of marine organism functional fertilizer is input from the upper end of the drill pipe after the drill bit reaches the set depth, the marine organism functional fertilizer falls on a release mechanism of the drill bit, the release mechanism moves downwards under the gravity action of the marine organism functional fertilizer, the inner ends of two limiting rods are pushed to be separated from the release mechanism to be unlocked, at the moment, the upper portions of the two release plates are buckled towards the inner portion of the tip end of the drill bit under the torsion action of the two torsion springs, the two fertilizer outlets at the tip end of the drill bit are opened by the two release plates, marine organism functional fertilizer flows out from two fertilizer outlets, after the mechanism is pulled out in the adjustment pressure, the reverse operation action bars, make and pull out mechanism reciprocating motion from top to bottom, when pulling out mechanism rebound, pull out the mechanism and upwards extract the drill pipe and drill bit, at the in-process that drill pipe and drill bit were extracted, marine organism functional fertilizer is continuous to flow out the hole that drills out with drill bit and drill pipe from two fertilizer outlets of drill bit and fills up, extract back with the entrance to a cave earthing compaction with drill pipe and drill bit, can directly apply marine organism functional fertilizer near plant roots in the deep soil layer, avoid marine organism functional fertilizer to apply near shallow soil layer oxidative decomposition, cause the function to scatter and disappear, can full play marine organism functional fertilizer's effect and continuously improve soil, high practicality.

Preferably, the fertilizer release mechanism also comprises a mounting seat, a slide rod, a conical slide block, a tension spring and a side ring, wherein the mounting seat is provided with a middle ring and a plurality of connecting rods, the mounting seat is connected with the inner wall of the upper part of the drill bit through the connecting rods, the ring of the mounting seat is positioned in the middle of the drill bit, the upper end of the slide rod is concentrically connected with the ring of the mounting seat, the top end of the slide rod is provided with a sharp top, the outer wall of the lower end of the slide rod is symmetrically provided with two limiting grooves, the upper side walls of the inner ends of the two limiting rods are both provided with a slope, the inner ends of the two limiting rods respectively and horizontally abut against the two limiting grooves of the slide rod, the center of the conical slide block is provided with a through slide hole, the conical slide block is slidably connected with the middle part of the slide rod through the slide hole, the upper end face of the conical slide block is set to be a conical face, a gap is arranged between the outer side wall of the conical slide block and the inner part of the upper part of the drill bit, and the middle part of the lower end face of the conical slide block is provided with a boss, a certain gap is arranged between the boss and the inner ends of the two limiting rods, the tension spring is sleeved on the upper part of the sliding rod, two ends of the tension spring are respectively connected with the conical sliding block and the circular ring of the mounting seat, the side ring is arranged on the inner wall of the upper part of the drill bit, the inner side wall of the side ring is provided with a downward slope, the lower end surface of the side ring is contacted with the edge of the conical surface of the conical sliding block, and the side ring is matched with the conical sliding block to seal the interior of the drill bit; the inner ends of the two limiting rods horizontally abut against the two limiting grooves at the lower end of the sliding rod to limit the two limiting rods, so that the two releasing plates seal the fertilizer outlet of the drill bit, when the tip of the drill bit drills a soil layer, the two releasing plates cannot be opened under stress, after the drill bit drills to a certain depth, a certain amount of marine biological functional fertilizer falls on the conical sliding block, when the gravity of the marine biological functional fertilizer is greater than the tension of the tension spring, the conical sliding block is pushed to slide downwards along the sliding rod, the lower ends of the two limiting rods are pushed out of the two limiting grooves of the sliding rod by the boss at the lower end of the conical sliding block, the two limiting rods are separated from the sliding rod to be unlocked, at the moment, the two releasing plates are buckled inwards by the torsional action of the two torsion springs to open the fertilizer outlet of the drill bit, and simultaneously, the conical sliding block slides downwards to separate from the lower end surface of the side ring, and the marine biological functional fertilizer flows down along a gap between the conical sliding block and the side ring, and the fertilizer flows into the drill bit and the hole drilled by the drill pipe through two fertilizer outlets of the drill bit after being guided by the two release plates, so that the fertilizer is automatically released, and the practicability of the equipment is improved.

Preferably, the sliding rod further comprises a cavity and a spring blocking piece, the sliding rod is provided with a vertical cavity, two open holes are formed in the side wall of the upper portion of the sliding rod, the two open holes are vertically arranged up and down, the spring blocking piece is located in the cavity, the upper end of the spring blocking piece is connected with the top wall of the cavity, a limiting baffle is arranged at the lower end of the spring blocking piece, a pressing block is arranged in the middle of the spring blocking piece, the pressing block and the limiting baffle of the spring blocking piece respectively extend out of the outside of the sliding rod through the upper open hole and the lower open hole of the sliding rod, the pressing block of the spring blocking piece is located above the conical sliding block, and the limiting baffle of the spring blocking piece is in contact with the wall of the sliding hole of the conical sliding block; the fertile gravity of marine biological function promotes conical sliding block along the slide bar downwards, and when conical sliding block moved to spring catch's limiting plate below, spring catch's limiting plate stretched out from the under-opening of slide bar for spring catch's limiting plate blocks conical sliding block's up end, and the pulling force of extension spring resets conical sliding block and seals the drill bit with the limit ring cooperation when avoiding the fertile reduction of marine biological function, causes fertilizer to remain, improves fertilization efficiency.

Preferably, the drilling device further comprises a plurality of connecting blocks and a plurality of connecting grooves, the upper ends of the drill pipe and the drill bit are respectively provided with an insertion pipe with the outer diameter smaller than that of the drill pipe and the drill bit, the upper part of the outer wall of the insertion pipe is symmetrically provided with two connecting blocks, the lower end of the drill pipe is provided with an insertion groove matched with the insertion pipe, the inner wall of the insertion groove is symmetrically provided with two connecting grooves, and the two connecting grooves are respectively matched with the two connecting blocks; the intubate of drill bit inserts in the slot of drill pipe and makes two connecting blocks be connected with two spread groove interlocks respectively, and the intubate and the slot interconnect of a plurality of drill pipes are connected with a plurality of spread groove interlocks through a plurality of corresponding connecting blocks for drill bit and a plurality of drill pipe high-speed joint, and then increase the degree of depth of fertilization drilling, improve equipment's practicality.

Preferably, the device also comprises two vertical guide rails, two sliding blocks and two circular shafts, wherein the right end of the operating rod is provided with a pressing rod, the operating rod is provided with two operating arms, the right ends of the two operating arms are connected with the pressing rod, the left ends of the two operating arms are rotatably connected with the left end of the bottom plate, the left parts of the two operating arms are provided with long sliding chutes, the front end and the rear end of the middle part of the upper end surface of the bottom plate are both vertically provided with the vertical guide rails, the middle parts of the two vertical guide rails are both provided with guide grooves, the two sliding blocks are respectively and slidably arranged in the guide grooves of the two vertical guide rails, the pressing and pulling mechanism is in transmission connection with the two sliding blocks, the two circular shafts are respectively arranged on the outer side walls of the two sliding blocks, and the two circular shafts are respectively and slidably connected with the long sliding chutes of the two operating arms of the operating rod; reciprocating about, press and carry the depression bar of carrying the action bars for the action bars's action bars drives through two circle axles and two sliders and presses and pull out mechanism reciprocating motion about two guide slots of erecting the guide rail, and then makes and press and pull out the mechanism and bulldoze drill pipe and drill bit downwards or upwards draw drill pipe and drill bit, because two long spouts of action bars are located the left part of two action bars, forms lever laborsaving mechanism, conveniently makes drill pipe and drill bit bore into soil layer depths, improve equipment's practicality.

Preferably, the press-pulling mechanism further comprises a square frame, four clamping blocks and two square insertion blocks, wherein the inner side walls of four sides of the square frame are provided with outward slopes, the middle parts of the four slopes of the square frame are provided with inclined sliding grooves, the outer side walls of the four clamping blocks are provided with outward slopes with the same slope as that of the slope of the square frame, the middle parts of the slopes of the four clamping blocks are provided with inclined sliding tables, the four clamping blocks are respectively connected with the four inclined sliding grooves of the square frame in a sliding manner through the inclined sliding tables, the inner side walls of the four clamping blocks are respectively provided with arc grooves with the same radian as that of the outer wall of the drill pipe, the arc grooves of the four clamping blocks are in contact with the outer wall of the drill pipe, the middle parts of the front and rear outer walls of the square frame are respectively provided with square holes, the square through holes which are the same as that of the square frame are arranged in the middle parts of the two sliding blocks, the square insertion blocks are respectively inserted into the square through holes of the two sliding blocks and the square holes of the square frame, the two square inserting blocks fixedly connect the two sliding blocks with the square frame; when drilling is needed, a pressing rod of an operating rod is pressed downwards, so that an operating arm of the operating rod pushes a square frame downwards through two circular shafts, two sliding blocks and two square insertion blocks, a slope of the inner wall of the square frame is in sliding fit with slopes of the outer walls of the four clamping blocks, the four clamping blocks slide upwards and inwards relative to the inner wall of the square frame, arc-shaped grooves of the four clamping blocks clamp the outer wall of a drill pipe, the drill pipe is forced to drill downwards, when the pressing rod of the operating rod is lifted and reset, the slopes of the inner wall of the square frame are in sliding fit with the slopes of the outer walls of the four clamping blocks, the four clamping blocks slide downwards and outwards relative to the inner wall of the square frame, the arc-shaped grooves of the four clamping blocks are separated from the outer wall of the drill pipe, the drill pipe is only stressed downwards, drilling operation is facilitated, when the drill pipe and a drill bit need to be pulled out, the two square insertion blocks are pulled out, the square insertion blocks are turned over, and then the two square insertion blocks are inserted back, so that the drill pipe is only stressed upwards, the pipe is conveniently and rapidly pulled out, and the practicability of the equipment is improved.

Compared with the prior art, the utility model has the beneficial effects that: the bottom plate is placed at a position needing fertilization, the drill bit is installed at the lower end of the drill pipe, the drill bit and the drill pipe are inserted into the pressing and pulling mechanism, the tip end of the drill bit is abutted against the ground, the operating rod is operated to drive the pressing and pulling mechanism to move up and down in a reciprocating mode, when the pressing and pulling mechanism moves down, the pressing and pulling mechanism pushes the drill pipe and the drill bit downwards, the drill bit and the drill pipe are made to penetrate into a soil layer to a certain depth, a certain amount of marine organism functional fertilizer is input from the upper end of the drill pipe after the drill bit reaches the set depth, the marine organism functional fertilizer falls on a release mechanism of the drill bit, the release mechanism moves downwards under the gravity action of the marine organism functional fertilizer, the inner ends of two limiting rods are pushed to be separated from the release mechanism to be unlocked, at the moment, the upper portions of the two release plates are buckled towards the inner portion of the tip end of the drill bit under the torsion action of the two torsion springs, the two fertilizer outlets at the tip end of the drill bit are opened by the two release plates, marine organism functional fertilizer flows out from two fertilizer outlets, after the mechanism is pulled out in the adjustment pressure, the reverse operation action bars, make and pull out mechanism reciprocating motion from top to bottom, when pulling out mechanism rebound, pull out the mechanism and upwards extract the drill pipe and drill bit, at the in-process that drill pipe and drill bit were extracted, marine organism functional fertilizer is continuous to flow out the hole that drills out with drill bit and drill pipe from two fertilizer outlets of drill bit and fills up, extract back with the entrance to a cave earthing compaction with drill pipe and drill bit, can directly apply marine organism functional fertilizer near plant roots in the deep soil layer, avoid marine organism functional fertilizer to apply near shallow soil layer oxidative decomposition, cause the function to scatter and disappear, can full play marine organism functional fertilizer's effect and continuously improve soil, high practicality.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the axial side structure of the present invention;

FIG. 3 is an exploded view of the base plate, the operating lever and the pressing and pulling mechanism;

FIG. 4 is an exploded view of the drill head, release mechanism, release plate, shaft, torsion spring, stop lever, etc.;

in the drawings, the reference numbers: 1. a base plate; 2. an operating lever; 3. a pressing and pulling mechanism; 4. drilling a pipe; 5. a drill bit; 6. a release plate; 7. a shaft lever; 8. a torsion spring; 9. a limiting rod; 10. a mounting seat; 11. a slide bar; 12. a tapered slider; 13. a tension spring; 14. an edge ring; 15. a cavity; 16. a spring catch; 17. connecting blocks; 18. connecting grooves; 19. a vertical guide rail; 20. a slider; 21. a circular shaft; 22. a square frame; 23. a clamping block; 24. and (5) square insertion blocks.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Example 1

A device for applying functional fertilizers to marine organisms comprises a bottom plate 1, an operating rod 2, a pressing and pulling mechanism 3, a drill pipe 4, a drill bit 5, two release plates 6, a shaft rod 7, two torsion springs 8 and two limiting rods 9, wherein one end of the operating rod 2 is rotatably installed on the upper end face of the left end of the bottom plate 1, the other end of the operating rod 2 faces the right end of the bottom plate 1, the pressing and pulling mechanism 3 is in transmission connection with the middle of the operating rod 2, the drill pipe 4 is in transmission connection with the pressing and pulling mechanism 3, the drill pipe 4 penetrates through the middle of the bottom plate 1 and extends into a soil layer, the upper end of the drill bit 5 is connected with the lower end of the drill pipe 4, a fertilizer release mechanism is arranged in the center of the upper portion of the drill bit 5, the lower portion of the drill bit 5 is provided with a tip, fertilizer outlets are formed in the left side wall and the right side wall of the tip, the two release plates 6 are respectively located in the two fertilizer outlets of the drill bit 5, the shaft rod 7 is installed inside the tip of the drill bit 5, the lower ends of the two release plates 6 are respectively in rotation connection with the middle of the shaft rod 7 through the two connecting plates, the two torsion springs 8 are respectively sleeved at the front end and the rear end of the shaft rod 7, the two torsion springs 8 are respectively positioned at two sides of the connecting plate of the two release plates 6, two ends of the two torsion springs 8 are respectively connected with the front end and the rear end of the shaft rod 7 and the connecting plate of the two release plates 6, the outer ends of the two limiting rods 9 are respectively rotatably connected with the inner side walls of the upper parts of the two release plates 6, and the inner ends of the two limiting rods 9 are respectively in limiting contact with the release structures; the bottom plate 1 is placed at a position needing fertilization, the drill bit 5 is installed at the lower end of the drill pipe 4, the drill bit 5 and the drill pipe 4 are inserted into the press-pull mechanism 3, the tip end of the drill bit 5 is abutted against the ground, the operating rod 2 is operated to drive the press-pull mechanism 3 to reciprocate up and down, when the press-pull mechanism 3 moves downwards, the press-pull mechanism 3 pushes the drill pipe 4 and the drill bit 5 downwards, so that the drill bit 5 and the drill pipe 4 drill into the soil layer to a certain depth, when the drill bit 5 reaches the set depth, a certain amount of marine biological functional fertilizer is input from the upper end of the drill pipe 4, so that the marine biological functional fertilizer falls on the release mechanism of the drill bit 5, the release mechanism moves downwards under the gravity action of the marine biological functional fertilizer, the inner ends of the two limiting rods 9 are pushed to be separated from the release mechanism for unlocking, and the torsion action of the two torsion springs 8 enables the upper parts of the two release plates 6 to be buckled towards the inner part of the tip end of the drill bit 5, two release plates 6 open two fertilizer outlets at the tip of a drill bit 5, the marine biological functional fertilizer flows out from the two fertilizer outlets, after the mechanism 3 is pressed and pulled out in the adjustment, the operating rod 2 is operated reversely, so that the mechanism 3 is pressed and pulled out to reciprocate up and down, when the mechanism 3 is pressed and pulled out to move upwards, the mechanism 3 is pressed and pulled out to pull out the drill pipe 4 and the drill bit 5 upwards, in the process that the drill pipe 4 and the drill bit 5 are pulled out, the marine biological functional fertilizer continuously flows out from the two fertilizer outlets of the drill bit 5 to fill up the holes drilled by the drill bit 5 and the drill pipe 4, after the drill pipe 4 and the drill bit 5 are pulled out, the holes are covered with soil and compacted, the marine biological functional fertilizer can be directly applied to the positions near plant roots in a deep soil layer, the marine biological functional fertilizer is prevented from being applied to a shallow soil layer through oxidative decomposition, the functional fertilizer is caused, the effect of the marine biological functional fertilizer can be fully exerted to continuously improve the soil, and the practicability is high.

Example 2

A device for applying functional fertilizers to marine organisms comprises a bottom plate 1, an operating rod 2, a pressing and pulling mechanism 3, a drill pipe 4, a drill bit 5, two release plates 6, a shaft rod 7, two torsion springs 8 and two limiting rods 9, wherein one end of the operating rod 2 is rotatably installed on the upper end face of the left end of the bottom plate 1, the other end of the operating rod 2 faces the right end of the bottom plate 1, the pressing and pulling mechanism 3 is in transmission connection with the middle of the operating rod 2, the drill pipe 4 is in transmission connection with the pressing and pulling mechanism 3, the drill pipe 4 penetrates through the middle of the bottom plate 1 and extends into a soil layer, the upper end of the drill bit 5 is connected with the lower end of the drill pipe 4, a fertilizer release mechanism is arranged in the center of the upper portion of the drill bit 5, the lower portion of the drill bit 5 is provided with a tip, fertilizer outlets are formed in the left side wall and the right side wall of the tip, the two release plates 6 are respectively located in the two fertilizer outlets of the drill bit 5, the shaft rod 7 is installed inside the tip of the drill bit 5, the lower ends of the two release plates 6 are respectively in rotation connection with the middle of the shaft rod 7 through the two connecting plates, the two torsion springs 8 are respectively sleeved at the front end and the rear end of the shaft rod 7, the two torsion springs 8 are respectively positioned at two sides of the connecting plate of the two release plates 6, two ends of the two torsion springs 8 are respectively connected with the front end and the rear end of the shaft rod 7 and the connecting plate of the two release plates 6, the outer ends of the two limiting rods 9 are respectively rotatably connected with the inner side walls of the upper parts of the two release plates 6, and the inner ends of the two limiting rods 9 are respectively in limiting contact with the release structures; the fertilizer release mechanism also comprises a mounting seat 10, a slide rod 11, a conical slide block 12, a tension spring 13 and a side ring 14, wherein the mounting seat 10 is provided with a middle circular ring and a plurality of connecting rods, the mounting seat 10 is connected with the inner wall of the upper part of the drill bit 5 through the plurality of connecting rods, the circular ring of the mounting seat 10 is positioned in the middle of the drill bit 5, the upper end of the slide rod 11 is concentrically connected with the circular ring of the mounting seat 10, the top end of the slide rod 11 is provided with a pointed top, the outer wall of the lower end of the slide rod 11 is symmetrically provided with two limiting grooves, the upper side walls of the inner ends of the two limiting rods 9 are both provided with slopes, the inner ends of the two limiting rods 9 are respectively and horizontally abutted against the two limiting grooves of the slide rod 11, the center of the conical slide block 12 is provided with a through slide hole, the conical slide block 12 is slidably connected with the middle part of the slide rod 11 through the slide hole, the upper end surface of the conical slide block 12 is set as a conical surface, a gap is arranged between the outer side wall of the conical slide block 12 and the inner part of the upper part of the drill bit 5, a boss is arranged in the middle of the lower end face of the conical sliding block 12, a certain gap is arranged between the boss and the inner ends of the two limiting rods 9, a tension spring 13 is sleeved on the upper portion of the sliding rod 11, two ends of the tension spring 13 are respectively connected with the conical sliding block 12 and a circular ring of the mounting seat 10, the side ring 14 is mounted on the inner wall of the upper portion of the drill bit 5, a downward slope is arranged on the inner side wall of the side ring 14, the lower end face of the side ring 14 is in contact with the edge of the conical face of the conical sliding block 12, and the side ring 14 is matched with the conical sliding block 12 to seal the interior of the drill bit 5; the sliding rod structure is characterized by further comprising a cavity 15 and a spring baffle 16, the sliding rod 11 is provided with a vertical cavity 15, two open holes are formed in the side wall of the upper portion of the sliding rod 11, the two open holes are vertically arranged up and down, the spring baffle 16 is located in the cavity 15, the upper end of the spring baffle 16 is connected with the top wall of the cavity 15, a limiting baffle is arranged at the lower end of the spring baffle 16, a pressing block is arranged in the middle of the spring baffle 16, the pressing block and the limiting baffle of the spring baffle 16 respectively extend out of the outside of the sliding rod 11 through the upper open holes and the lower open holes of the sliding rod 11, the pressing block of the spring baffle 16 is located above the conical sliding block 12, and the limiting baffle of the spring baffle 16 is in contact with the wall of the sliding hole of the conical sliding block 12; the drilling device is characterized by further comprising a plurality of connecting blocks 17 and a plurality of connecting grooves 18, wherein the upper ends of the drilling pipe 4 and the drilling bit 5 are respectively provided with an insertion pipe with the outer diameter smaller than that of the drilling pipe 4 and the drilling bit 5, the upper parts of the outer walls of the insertion pipes are respectively and symmetrically provided with two connecting blocks 17, the lower end of the drilling pipe 4 is provided with an insertion groove matched with the insertion pipe, the inner walls of the insertion groove are respectively and symmetrically provided with two connecting grooves 18, and the two connecting grooves 18 are respectively matched with the two connecting blocks 17; the inserting tube of the drill bit 5 is inserted into the inserting slot of the drill pipe 4 and two connecting blocks 17 are respectively connected with two connecting slots 18 in an occlusion way, the inserting tubes and the inserting slots of a plurality of drill pipes 4 are connected with each other and are connected with the plurality of connecting slots 18 in an occlusion way through the corresponding plurality of connecting blocks 17, so that the drill bit 5 is quickly connected with the plurality of drill pipes 4, the depth of fertilization and drilling is further increased, the inner ends of two limiting rods 9 horizontally abut against the two limiting slots at the lower end of the sliding rod 11, the two limiting rods 9 are limited, and further the two releasing plates 6 seal the fertilizer outlet of the drill bit 5, when the tip of the drill bit 5 drills a soil layer, the two releasing plates 6 cannot be opened under stress, after a certain depth is drilled, a certain amount of marine biological functional fertilizer falls on the conical sliding block 12, when the gravity of the marine biological functional fertilizer is greater than the tension of the tension spring 13, the conical sliding block 12 is pushed to slide downwards along the sliding rod 11, and when the conical sliding block 12 moves to the position below the limiting plate of the spring retaining plate 16, the limiting plate of the spring blocking piece 16 extends out of the lower opening of the sliding rod 11, so that the limiting plate of the spring blocking piece 16 blocks the upper end face of the conical sliding block 12, the boss at the lower end of the conical sliding block 12 pushes the lower ends of the two limiting rods 9 out of the two limiting grooves of the sliding rod 11, the two limiting rods 9 are separated from the sliding rod 11 for unlocking, at the moment, the torsion action of the two torsion springs 8 enables the two release plates 6 to be buckled inwards to open the two fertilizer outlets of the drill bit 5, and meanwhile, after the conical sliding block 12 slides downwards, the conical sliding block 12 is separated from the lower end face of the side ring 14, the marine biological functional fertilizer flows down along the gap between the conical sliding block 12 and the side ring 14 and flows into holes drilled by the drill bit 5 and the drill pipe 4 through the two fertilizer outlets of the drill bit 5 after being guided by the two release plates 6, the automatic fertilizer release is realized, and the practicability of the equipment is improved.

Example 3

A device for applying functional fertilizers to marine organisms comprises a bottom plate 1, an operating rod 2, a pressing and pulling mechanism 3, a drill pipe 4, a drill bit 5, two release plates 6, a shaft rod 7, two torsion springs 8 and two limiting rods 9, wherein one end of the operating rod 2 is rotatably arranged on the upper end surface of the left end of the bottom plate 1, the other end of the operating rod 2 faces the right end of the bottom plate 1, the pressing and pulling mechanism 3 is in transmission connection with the middle of the operating rod 2, the drill pipe 4 is in transmission connection with the pressing and pulling mechanism 3, the drill pipe 4 penetrates through the middle of the bottom plate 1 and extends into a soil layer, the upper end of the drill bit 5 is connected with the lower end of the drill pipe 4, the upper center of the drill bit 5 is provided with a fertilizer release mechanism, the lower part of the drill bit 5 is provided with a tip, the left side wall and the right side wall of the tip are respectively provided with a fertilizer outlet, the two release plates 6 are respectively positioned in the two fertilizer outlets of the drill bit 5, the shaft rod 7 is arranged inside the tip of the drill bit 5, the lower ends of the two release plates 6 are respectively rotatably connected with the middle part of the shaft rod 7 through two connecting plates, the two torsion springs 8 are respectively sleeved at the front end and the rear end of the shaft rod 7, the two torsion springs 8 are respectively positioned at two sides of the connecting plate of the two release plates 6, two ends of the two torsion springs 8 are respectively connected with the front end and the rear end of the shaft rod 7 and the connecting plate of the two release plates 6, the outer ends of the two limiting rods 9 are respectively rotatably connected with the inner side walls of the upper parts of the two release plates 6, and the inner ends of the two limiting rods 9 are respectively in limiting contact with the release structures; the two-dimensional bending machine is characterized by further comprising two vertical guide rails 19, two sliding blocks 20 and two circular shafts 21, a pressing rod is arranged at the right end of the operating rod 2, the operating rod 2 is provided with two operating arms, the right ends of the two operating arms are connected with the pressing rod, the left ends of the two operating arms are rotatably connected with the left end of the bottom plate 1, long sliding chutes are formed in the left parts of the two operating arms, the vertical guide rails 19 are vertically arranged at the front end and the rear end of the middle part of the upper end surface of the bottom plate 1, guide grooves are formed in the middle parts of the two vertical guide rails 19, the two sliding blocks 20 are respectively slidably arranged in the guide grooves of the two vertical guide rails 19, the press-pull mechanism 3 is in transmission connection with the two sliding blocks 20, the two circular shafts 21 are respectively arranged on the outer side walls of the two sliding blocks 20, and the two circular shafts 21 are respectively in sliding connection with the long sliding chutes of the two operating arms of the operating rod 2; the press-drawing mechanism 3 further comprises a frame 22, four clamping blocks 23 and two square inserting blocks 24, wherein the inner side walls of four sides of the frame 22 are provided with outward slopes, the middle parts of four slopes of the frame 22 are provided with inclined sliding grooves, the outer side walls of the four clamping blocks 23 are provided with outward slopes with the same slope as that of the slope of the frame 22, the middle parts of the slopes of the four clamping blocks 23 are provided with inclined sliding tables, the four clamping blocks 23 are respectively connected with the four inclined sliding grooves of the frame 22 in a sliding manner through the inclined sliding tables, the inner side walls of the four clamping blocks 23 are provided with arc-shaped grooves with the same radian as that of the outer wall of the drill pipe 4, the arc-shaped grooves of the four clamping blocks 23 are in contact with the outer wall of the drill pipe 4, the middle parts of the front outer wall and the rear outer wall of the frame 22 are provided with square holes, the middle parts of the two sliding blocks 20 are provided with square through holes which are the same as that of the frame 22, the frame 22 is positioned between the two sliding blocks 20, and the two square inserting blocks 24 are respectively inserted into the square through holes of the two sliding blocks 20 and the square through holes of the frame 22, two square insertion blocks 24 are used for fixedly connecting the two sliding blocks 20 with the frame 22; the press rod of the operating rod 2 is pressed and pulled up and down in a reciprocating manner, so that the operating arm of the operating rod 2 drives the press-pull mechanism 3 to move up and down in a reciprocating manner along the guide grooves of the two vertical guide rails 19 through the two circular shafts 21 and the two sliders 20, the press-pull mechanism 3 further pushes the drill pipe 4 and the drill bit 5 downwards or pulls the drill pipe 4 and the drill bit 5 upwards, a lever labor-saving mechanism is formed because the two long sliding grooves of the operating rod 2 are positioned at the left parts of the two operating arms, when drilling is needed, the press rod of the operating rod 2 is pressed downwards, so that the operating arm of the operating rod 2 pushes the frame 22 downwards through the two circular shafts 21, the two sliders 20 and the two direction inserting blocks 24, the slope of the inner wall of the frame 22 is in sliding fit with the slopes of the outer walls of the four clamping blocks 23, the four clamping blocks 23 slide upwards and inwards relative to the inner wall of the frame 22, the arc-shaped grooves of the four clamping blocks 23 clamp the outer wall of the drill pipe 4, and the drill pipe 4 is forced to drill downwards, when lifting the depression bar of action bars 2 and reseing, the slope of the inner wall of square frame 22 and the slope sliding fit of four clamp splice 23 outer walls, make the inner wall of the relative square frame 22 of four clamp splice 23 outwards slide downwards, make the arc wall of four clamp splice 23 break away from with the outer wall of drill pipe 4, make drill pipe 4 only receive decurrent pressure, make things convenient for drilling operation, when needs extract drill pipe 4 and drill bit 5, extract two directions inserted block 24, overturn the back with square frame 22, insert two directions inserted block 24 again, make drill pipe 4 only receive ascending pulling force, convenient quick tube drawing, improve equipment's practicality.

As shown in figures 1 to 4, in the application device of the marine organism functional fertilizer, in operation, firstly, a bottom plate 1 is placed at a position where fertilizer is needed, a drill bit 5 is arranged at the lower end of a drill pipe 4, the drill bit 5 and the drill pipe 4 are inserted into a frame 22, the tip end of the drill bit 5 is abutted against the ground, then an operating rod 2 is operated to drive the frame 22 to reciprocate up and down, when the frame 22 moves downwards, the frame 22 and four clamping blocks 23 push the drill pipe 4 and the drill bit 5 downwards, so that the drill bit 5 and the drill pipe 4 drill into the soil layer to a certain depth, when the drill bit 5 reaches the set depth, a certain amount of marine organism functional fertilizer is input from the upper end of the drill pipe 4, so that the marine organism functional fertilizer falls on a conical sliding block 12, the conical sliding block 12 moves downwards under the gravity action of the marine organism functional fertilizer, a limiting plate of a spring catch 16 clamps the upper end face of the conical sliding block 12 to the lower end face, and the inner ends of the two limiting rods 9 are pushed to be separated from the sliding rod 11 for unlocking, at the moment, the upper parts of the two release plates 6 are buckled towards the inside of the tip end of the drill bit 5 under the torsion action of the two torsion springs 8, the two fertilizer outlets at the tip end of the drill bit 5 are opened by the two release plates 6, the marine biological functional fertilizer flows out of the two fertilizer outlets, the operating rod 2 is reversely operated after the square frame 22 is turned over and the two square insertion blocks 24 are used for splicing, the square frame 22 moves up and down in a reciprocating mode, when the square frame 22 moves upwards, the drill pipe 4 and the drill bit 5 are pulled out upwards by the square frame 22 and the four clamping blocks 23, in the process that the drill pipe 4 and the drill bit 5 are pulled out, the marine biological functional fertilizer continuously flows out of the two fertilizer outlets of the drill bit 5 to fill holes drilled by the drill bit 5 and the drill pipe 4 and the drill bit 5, and finally the holes are pulled out to compact and covered with soil.

The main functions realized by the utility model are as follows: the fertilizer is directly applied to the position near the plant root system in the deep soil layer, so that the soil is continuously improved, and the practicability is high.

According to the device for applying the functional fertilizer to the marine organisms, the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the device can be implemented as long as the beneficial effects of the device can be achieved; the tension spring 13 and the torsion spring 8 of the marine organism functional fertilizer applying device are purchased from the market, and technicians in the industry only need to install and operate according to the attached operating instructions, and creative labor of the technicians in the field is not needed.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A device for applying functional fertilizers to marine organisms is characterized by comprising a bottom plate (1), an operating rod (2), a pressing and pulling mechanism (3), a drill pipe (4), a drill bit (5), two release plates (6), a shaft rod (7), two torsion springs (8) and two limiting rods (9), wherein one end of the operating rod (2) is rotatably arranged on the upper end face of the left end of the bottom plate (1), the other end of the operating rod (2) faces the right end of the bottom plate (1), the pressing and pulling mechanism (3) is in transmission connection with the middle of the operating rod (2), the drill pipe (4) is in transmission connection with the pressing and pulling mechanism (3), the drill pipe (4) penetrates through the middle of the bottom plate (1) and extends into a soil layer, the upper end of the drill bit (5) is connected with the lower end of the drill pipe (4), the release mechanism for the fertilizers is arranged in the center of the upper part of the drill bit (5), the lower part of the drill bit (5) is provided with a tip, fertilizer outlet is arranged on the left side wall and the right side wall of the tip, two release boards (6) are arranged in two fertilizer outlets of drill bit (5) respectively, install in the most advanced inside of drill bit (5) axostylus axostyle (7), the lower extreme of two release boards (6) is rotated through the middle part of two connecting plates with axostylus axostyle (7) respectively and is connected, both ends around axostylus axostyle (7) are suit respectively in two torsional springs (8), two torsional springs (8) are arranged in the both sides of the connecting plate of two release boards (6) respectively, the connecting plate of both ends and two release boards (6) around axostylus axostyle (7) are connected respectively to the both ends of two torsional springs (8), the outer end of two gag lever posts (9) rotates with the upper portion inside wall of two release boards (6) respectively and is connected, the inner of two gag lever posts (9) respectively with the spacing contact of release structure.

2. The marine biological functional fertilizer application device as claimed in claim 1, wherein the fertilizer release mechanism further comprises a mounting seat (10), a sliding rod (11), a conical sliding block (12), a tension spring (13) and a side ring (14), the mounting seat (10) is provided with a middle ring and a plurality of connecting rods, the mounting seat (10) is connected with the inner wall of the upper part of the drill bit (5) through the plurality of connecting rods, the ring of the mounting seat (10) is positioned in the middle of the drill bit (5), the upper end of the sliding rod (11) is concentrically connected with the ring of the mounting seat (10), the top end of the sliding rod (11) is provided with a pointed top, the outer wall of the lower end of the sliding rod (11) is symmetrically provided with two limiting grooves, the upper side walls of the inner ends of the two limiting rods (9) are both provided with slopes, the inner ends of the two limiting rods (9) respectively and horizontally abut against the two limiting grooves of the sliding rod (11), the center of the conical sliding block (12) is provided with a through sliding hole, the conical sliding block (12) is connected with the middle of the sliding rod (11) in a sliding mode through a sliding hole, the upper end face of the conical sliding block (12) is arranged to be a conical surface, a gap is formed between the outer side wall of the conical sliding block (12) and the inside of the upper portion of the drill bit (5), a boss is arranged in the middle of the lower end face of the conical sliding block (12), a certain gap is formed between the boss and the inner ends of the two limiting rods (9), the tension spring (13) is sleeved on the upper portion of the sliding rod (11), two ends of the tension spring (13) are respectively connected with the conical sliding block (12) and the circular ring of the mounting seat (10), the side ring (14) is mounted on the inner wall of the upper portion of the drill bit (5), a downward slope is arranged on the inner side wall of the side ring (14), the lower end face of the side ring (14) is in contact with the edge of the conical surface of the conical sliding block (12), and the side ring (14) is matched with the conical sliding block (12) to seal the inside of the drill bit (5).

3. The fertilizer applicator for marine biofunctional fertilizer as recited in claim 2, further comprising a cavity (15) and a spring catch (16), wherein the slide bar (11) is provided with a vertical cavity (15), and the side wall of the upper part of the sliding rod (11) is provided with two open pores which are vertically arranged up and down, the spring baffle plate (16) is positioned in the cavity (15), the upper end of spring catch (16) is connected with the roof of cavity (15), the lower extreme of spring catch (16) is provided with limit baffle, the middle part of spring catch (16) is provided with presses the briquetting, the external world of slide bar (11) is stretched out through the upper and lower trompil of slide bar (11) respectively to the pressure briquetting and the limit baffle of spring catch (16), the pressure briquetting of spring catch (16) is located the top of toper slider (12), the limit baffle of spring catch (16) and the sliding hole wall contact of toper slider (12).

4. The marine biofunctional fertilizer applicator as recited in claim 1, further comprising a plurality of connecting blocks (17) and a plurality of connecting grooves (18), wherein the upper ends of the drill pipe (4) and the drill bit (5) are respectively provided with an insertion pipe with the outer diameter smaller than that of the drill pipe (4) and the drill bit (5), the upper part of the outer wall of the insertion pipe is respectively and symmetrically provided with two connecting blocks (17), the lower end of the drill pipe (4) is provided with an insertion groove matched with the insertion pipe, the inner wall of the insertion groove is respectively and symmetrically provided with two connecting grooves (18), and the two connecting grooves (18) are respectively matched with the two connecting blocks (17).

5. The marine biological functional fertilizer application device as claimed in claim 1, characterized by further comprising two vertical guide rails (19), two sliding blocks (20) and two circular shafts (21), wherein the right end of the operating rod (2) is provided with a pressure lever, the operating rod (2) is provided with two operating arms, the right ends of the two operating arms are connected with the pressure lever, the left ends of the two operating arms are rotatably connected with the left end of the bottom plate (1), the left parts of the two operating arms are provided with long sliding grooves, the front and rear ends of the middle part of the upper end surface of the bottom plate (1) are vertically provided with the vertical guide rails (19), the middle parts of the two vertical guide rails (19) are provided with guide grooves, the two sliding blocks (20) are respectively and slidably installed in the guide grooves of the two vertical guide rails (19), the press-pull mechanism (3) is in transmission connection with the two sliding blocks (20), the two circular shafts (21) are respectively installed on the outer side walls of the two sliding blocks (20), the two circular shafts (21) are respectively connected with the long sliding chutes of the two operating arms of the operating rod (2) in a sliding way.

6. The marine biofunctional fertilizer applicator as defined in claim 5, wherein the pressing and pulling mechanism (3) further comprises a square frame (22), four clamping blocks (23) and two square insertion blocks (24), wherein the inner side walls of four sides of the square frame (22) are provided with outward slopes, the middle parts of the four slopes of the square frame (22) are provided with oblique sliding grooves, the outer side walls of the four clamping blocks (23) are provided with outward slopes with the same gradient as the slopes of the square frame (22), the middle parts of the slopes of the four clamping blocks (23) are provided with oblique sliding tables, the four clamping blocks (23) are respectively connected with the four oblique sliding grooves of the square frame (22) in a sliding manner through the oblique sliding tables, the inner side walls of the four clamping blocks (23) are provided with arc-shaped grooves with the same radian as the outer wall of the drill pipe (4), the arc-shaped grooves of the four clamping blocks (23) are in contact with the outer wall of the drill pipe (4), the middle parts of the front and rear outer walls of the square frame (22) are provided with square holes, the middle parts of the two sliding blocks (20) are provided with square through holes identical to the square holes of the square frame (22), the square frame (22) is located between the two sliding blocks (20), the two square inserting blocks (24) are respectively inserted into the square through holes of the two sliding blocks (20) and the two square holes of the square frame (22), and the two square inserting blocks (24) are fixedly connected with the two sliding blocks (20) and the square frame (22).