CN214961021U - Hill planter - Google Patents

Abstract

The utility model discloses a hill planter, relating to the technical field of farming machinery. The hill planter comprises a mounting frame, a driving motor, a connecting rod mechanism, a feeding mechanism, a storage box and a hill punching head. Driving motor fixed mounting is on the mounting bracket, and is connected with link mechanism, link mechanism is connected with towards the cave head, driving motor is used for driving through link mechanism and rises or descends towards the cave head, the storage case is connected with feed mechanism, feed mechanism is connected with towards the cave head, the storage case is used for providing the seed to feed mechanism, feed mechanism can descend to break ground when planting the cave and form towards the cave head output seed towards the cave head to make the seed pass towards the cave head and fall to planting in the cave. The utility model provides a hill-drop planter can enough realize continuous quick seeding, can carry out the mechanized seedling of mending again discontinuously ground, reduces the human cost to occupation space is little, and the soil harm area is little, guarantees crop output.

Description

Hill planter

Technical Field

The utility model relates to an agro-farming machinery technical field particularly, relates to a hill-drop planter.

Background

At present, the hill-drop planter on the market generally needs to be operated manually or matched with an agricultural machine for farming operation. The manual hill planter needs 2 to 3 persons to operate, so that the working efficiency is low, and the labor cost is high; the hill planter matched with the agricultural machine is large in size and occupied space, large in damage area to the land during farming, capable of affecting crop yield, only capable of continuously planting in a farming mode and incapable of supplementing seedlings in a small range, and accordingly manual seedling supplementing is needed in the later farming stage, and labor cost is increased.

In view of this, it is important to design and manufacture a hill planter convenient for seedling replenishment, especially in the production of the hill planter.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hill planter can enough realize continuous quick seeding, can carry out the mechanized seedling of mending again discontinuously ground, reduces the human cost to occupation space is little, and the soil damage area is little, guarantees crop output.

The utility model is realized by adopting the following technical scheme.

The utility model provides a hill-drop planter, the mounting bracket comprises a mounting bracket, driving motor, link mechanism, feeding mechanism, storage case and towards cave head, driving motor fixed mounting is on the mounting bracket, and be connected with link mechanism, link mechanism is connected with towards the cave head, driving motor is used for driving towards the cave head through link mechanism and rises or descend, the storage case is connected with feeding mechanism, feeding mechanism is connected with towards the cave head, the storage case is used for providing the seed to feeding mechanism, feeding mechanism can be when towards cave head decline and break ground formation kind plant cave to towards cave head output seed, so that the seed passes towards the cave head and fall to planting the cave in.

Optionally, the link mechanism is connected with the feeding mechanism, the hole punching head is fixedly connected to the bottom of the feeding mechanism, the storage box is fixedly mounted on the feeding mechanism, and the driving motor is used for driving the hole punching head to ascend or descend through the link mechanism and the feeding mechanism. The feeding mechanism can synchronously drive the hole punching head to ascend or descend in the lifting process so as to complete the action of breaking the ground to form the planting hole.

Optionally, feeding mechanism includes feed box, kind cave wheel, universal driving shaft and drive assembly, and kind cave wheel rotationally installs in the feed box, and is connected with drive assembly through the universal driving shaft, and the feed box is connected with link mechanism, and feed inlet and discharge gate have been seted up to the feed box, and storage case fixed mounting is on the feed box, and with the feed inlet intercommunication, dashes the bottom of cave head fixed connection in the feed box, and communicates with the discharge gate. The seeds output by the feeding mechanism can pass through the hole punching head and fall into the planting hole to complete the seeding operation.

Optionally, the storage tank has been seted up on the global of kind cave wheel, and kind cave wheel can rotate to the position of storage tank and feed inlet intercommunication to the seed that makes the storage incasement falls into the storage tank through the feed inlet, and kind cave wheel can also rotate to the position of storage tank and discharge gate intercommunication, so that the seed in the storage tank passes through the discharge gate and dashes the cave head and fall to planting in the cave. Thereby realizing the functions of sowing or seedling supplementing.

Optionally, the transmission assembly includes a ratchet, a pawl and a housing, the linkage shaft passes through the housing and can rotate relative to the housing, the housing is connected with the link mechanism, the ratchet is sleeved outside the linkage shaft and is fixedly connected with the linkage shaft, and the pawl is installed in the housing and is matched with the ratchet. The pawl can take place the displacement under the drive of shell to drive the ratchet and rotate along first direction, the pawl can also prevent that the ratchet from rotating along the second direction, first direction and second direction are opposite.

Optionally, the transmission assembly further comprises a first elastic member, one end of the pawl is hinged to the housing, the other end of the pawl is matched with the ratchet wheel, the pawl is connected with the housing through the first elastic member, and the first elastic member is used for applying elastic force to the pawl so that the pawl rotates towards the direction close to the ratchet wheel. Thereby ensuring the matching state of the pawl and the ratchet wheel.

Optionally, link mechanism includes crank, connecting rod and rocker, and crank and rocker set up in the both ends of mounting bracket relatively, and the homoenergetic rotates for the mounting bracket, and articulate one end is connected with driving motor, and the other end is articulated with the connecting rod, connecting rod and feed box fixed connection, rocker and shell fixed connection. The rocker can rotate for the mounting bracket, and the shell can rotate for the feed box to realize the swing of rocker and shell, make whole link mechanism's operation smoothness degree high, the good reliability.

Optionally, the feed box includes box body, lid and stop sleeve, and the box body can be dismantled with the lid and be connected, and the combination forms the feed cavity, and the kind cave wheel rotationally sets up in the feed cavity, and feed inlet and discharge gate are all seted up on the box body, and all communicate with the feed cavity, and stop sleeve fixed connection is on the box body, and is connected with link mechanism. The relative position of the connecting rod mechanism and the feeding box is fixed, and the feeding box is prevented from being displaced relative to the connecting rod mechanism.

Optionally, the hole punching head includes a hole punching rod, a hole expanding tongue, an articulated shaft, and a supporting block, the hole punching rod is articulated with the hole expanding tongue through the articulated shaft, the hole punching rod is provided with a pointed head, the pointed head is attached to the hole expanding tongue, the supporting block is fixedly connected to one side of the hole expanding tongue away from the pointed head, and the supporting block is used for supporting the ground when the pointed head breaks the ground, so that the hole expanding tongue rotates relative to the hole punching rod and is separated from the pointed head, thereby completing the hole expanding operation. The pointed part is used for breaking the ground to form a planting hole, so that the function of punching the hole is realized.

Optionally, the hole punching head further comprises a first torsion spring, the first torsion spring is sleeved outside the hinge shaft, one end of the first torsion spring abuts against the hole expanding tongue, the other end of the first torsion spring abuts against the hole punching rod, and the first torsion spring is used for driving the hole expanding tongue to rotate towards the direction close to the pointed end. The first torsion spring can apply elastic force to the hole expanding tongue so that the hole expanding tongue has a motion trend close to the sharp head.

Optionally, the hole punching rod is provided with a blanking hole in a penetrating manner, the feeding mechanism is communicated with the blanking hole, and the blanking hole is used for seeds output by the feeding mechanism to pass through so that the seeds fall into the planting holes. Thereby completing the sowing operation.

Optionally, the storage case includes the box, case lid and joint spare, a plurality of draw-in grooves have been seted up to the inner wall of box, a plurality of draw-in grooves extend the setting along the depth direction of box, joint spare movable mounting is on the case lid, and with a draw-in groove joint, the export has been seted up to the bottom of box, export and feeding mechanism intercommunication, case lid slidable ground sets up in the box, the box is used for storing the seed, the case lid is used for pressing to hold on the seed, the case lid can be through export relative box slip when getting into feeding mechanism, so that the joint spare moves for the case lid, and deviate from a draw-in groove, and with another draw-in groove joint. Thereby locking the relative position of the cover and the housing again.

Optionally, the storage case still includes the second torsional spring, and the case lid is provided with the fixed axle, and outside the fixed axle was located to joint spare cover, and can rotate for the fixed axle, outside the fixed axle was located to second torsional spring cover, the one end and the joint spare of second torsional spring supported and held, and the other end supports with the case lid and holds, and the second torsional spring is used for driving joint spare and rotates towards the direction that is close to the draw-in groove. The second torsional spring can exert elasticity to joint spare to make joint spare have a motion trend that is close to the draw-in groove.

Optionally, the storage case still includes the second elastic component, and the spout has been seted up to the case lid, and the joint spare is provided with the slider, and the slider slides and sets up in the spout, and the one end and the joint spare of elastic component support and hold, and the other end supports with the case lid and holds, and the elastic component is used for driving the joint spare and slides towards the direction that is close to the draw-in groove. The second elastic piece can exert elasticity to the joint spare to make the joint spare have a motion trend that is close to the draw-in groove.

Optionally, the storage case still includes the deblocking spare, and deblocking spare movable mounting is on the case lid, and is connected with joint spare, and the deblocking spare is used for driving joint spare and moves for the case lid to make joint spare deviate from the draw-in groove. Thereby releasing the locking state of the box cover and the box body, being convenient for taking the box cover out of the box body and further being convenient for supplementing seeds into the box body.

Optionally, the unblocking piece includes rotatory handle and connects the rope, and rotatory handle rotationally installs on the case lid, and is connected with joint spare through connecting the rope, and rotatory handle can be through connecting rope pulling joint spare to make joint spare move for the case lid. Thereby the joint state of joint spare and draw-in groove is relieved to take out the case lid from the box in.

The utility model provides a hill-drop planter has following beneficial effect:

the utility model provides a hill-drop planter, driving motor fixed mounting is on the mounting bracket, and be connected with link mechanism, link mechanism is connected with towards the cave head, driving motor is used for driving through link mechanism and rises or descend towards the cave head, the storage case is connected with feed mechanism, feed mechanism is connected with towards the cave head, the storage case is used for providing the seed to feed mechanism, feed mechanism can be when dashing the cave head to descend to break ground formation kind plant cave to towards cave head output seed to make the seed pass towards the cave head and fall to planting in the cave. Compared with the prior art, the utility model provides a hill-drop planter is owing to adopted through link mechanism with dash the driving motor that the cave head is connected and with storage case and the cave head of dashing that feeding mechanism is connected, so can enough realize continuous quick seeding, can carry out the mechanized seedling of mending again discontinuously ground, reduce the human cost to occupation space is little, and the soil damage area is little, guarantees crop output.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a hill planter according to a first embodiment of the present invention;

fig. 2 is a sectional view of a feeding mechanism in a hill planter according to a first embodiment of the present invention;

fig. 3 is an exploded view of a feeding mechanism in a hill planter according to a first embodiment of the present invention;

FIG. 4 is a schematic view of the pawl and ratchet wheel arrangement of FIG. 3;

fig. 5 is a schematic structural view of another viewing angle of the hill planter according to the first embodiment of the present invention;

fig. 6 is a schematic structural view of a point of view of a hole punching head in a hole sowing machine according to a first embodiment of the present invention;

fig. 7 is a schematic structural view of another view angle of a hole punching head in the hole sowing machine according to the first embodiment of the present invention;

FIG. 8 is a schematic view of the fixed connection between the hole-expanding tongue and the holding block in FIG. 7;

fig. 9 is an exploded view of a bunch planting head of a bunch planting machine according to a first embodiment of the present invention;

fig. 10 is a cross-sectional view of a storage box in a hill-drop planter according to a first embodiment of the present invention, wherein the box cover and the box body are in a locked state;

fig. 11 is a cross-sectional view of a storage box in a hill-drop planter according to a first embodiment of the present invention, when the box cover and the box body are in an unlocked state;

fig. 12 is a schematic structural view of a material storage box in a hill planter according to a first embodiment of the present invention;

fig. 13 is a sectional view of a material storage box in a hill planter according to a second embodiment of the present invention.

Icon: 10-hill planter; 100-a mounting frame; 110-a connecting plate; 120-a first extension bar; 130-a second extension bar; 140-a fixation bar; 150-a motor mount; 200-driving motor; 300-a linkage mechanism; 310-a crank; 320-a connecting rod; 330-rocker; 400-a feeding mechanism; 410-a supply box; 411-the feed inlet; 412-a discharge port; 413-a cartridge; 414-box cover; 415-a limit sleeve; 416-a feed cavity; 420-kinds of hole wheels; 421-a receiving groove; 430-a linkage shaft; 440-a transmission assembly; 441-ratchet wheel; 442-pawl; 443-a housing; 444-a first elastic member; 500-a material storage box; 510-a box body; 511-card slot; 512-outlet; 513 — a first slot wall; 514-second slot wall; 515-a first card slot; 516-a second card slot; 520-box cover; 521-a fixed shaft; 522-a chute; 530-a clip; 531-a slide block; 540-a second torsion spring; 550-unlocking the member; 551-rotating the handle; 552-connecting cords; 560-a second elastic member; 600-punching the acupuncture point; 610-punching the acupuncture point rod; 611-a pointed portion; 612-blanking holes; 613-limit groove; 620-point-expanding tongue; 621-bump; 630-a hinged axis; 640-a holding block; 650-a first torsion spring; 651-hitching part; 652-an elastic portion; 653 — a holding portion.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying 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, as 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 accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to 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 "inside", "outside", "upper", "lower", "horizontal", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," "mounted," and "connected" are to be construed broadly, e.g., as meaning 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Features in the embodiments described below may be combined with each other without conflict.

First embodiment

Referring to fig. 1, an embodiment of the present invention provides a hill planter 10 for performing a seeding operation. The machine can realize continuous and quick seeding, can also perform mechanical seedling supplement discontinuously, reduces the labor cost, occupies small space, has small land damage area and ensures the crop yield.

It should be noted that the hill planter 10 needs to cooperate with an agricultural machine (not shown) to perform farming operation, and the agricultural machine is used to drive the hill planter 10 to move forward, during this process, the hill planter 10 can continuously or intermittently perform planting operation, so as to achieve the function of quick planting or mechanized seedling supplement. Specifically, the agricultural machine can be an unmanned vehicle or a walking device needing manual operation.

The hill planter 10 comprises a mounting frame 100, a driving motor 200, a linkage mechanism 300, a feeding mechanism 400, a storage box 500 and a hole punching head 600. Driving motor 200 fixed mounting is on mounting bracket 100, and is connected with link mechanism 300, and driving motor 200 is used for driving link mechanism 300 motion, and mounting bracket 100 is used for being connected with the agricultural machinery. The link mechanism 300 is connected with the punching head 600, the punching head 600 is arranged at the bottom of the link mechanism 300, and the driving motor 200 is used for driving the punching head 600 to ascend or descend through the link mechanism 300. Storage case 500 is connected with feed mechanism 400, and feed mechanism 400 is connected with towards cave head 600, and storage case 500 is used for providing the seed to feed mechanism 400, and feed mechanism 400 can be descended at towards cave head 600 and break open ground and export the seed to towards cave head 600 when planting the cave to make the seed pass towards cave head 600 and fall to planting in the cave, thereby accomplish the seeding operation.

In this embodiment, the link mechanism 300 is connected to the feeding mechanism 400, the punching head 600 is fixedly connected to the bottom of the feeding mechanism 400, the storage box 500 is fixedly installed on the feeding mechanism 400, and the driving motor 200 is used for driving the punching head 600 to ascend or descend through the link mechanism 300 and the feeding mechanism 400. The feeding mechanism 400 can synchronously drive the hole punching head 600 to ascend or descend in the ascending and descending process so as to complete the action of breaking the ground to form the planting hole. But not limited thereto, in other embodiments, the storage box 500 may be fixedly mounted on the link mechanism 300 or the mounting frame 100 and connected to the feeding mechanism 400 through a connecting pipe to output the seeds to the feeding mechanism 400; the feeding mechanism 400 may also be installed on the installation frame 100 and connected with the punching head 600 through a connection pipe to output seeds to the punching head 600, thereby realizing a sowing function.

It should be noted that, because the driving motor 200 is independently controlled, the driving motor 200 can drive the hole-punching head 600 to perform the seeding operation through the link mechanism 300 and the feeding mechanism 400, the seeding operation of the hole-sowing machine 10 is not related to the movement of the agricultural machine, that is, the hole-sowing machine 10 can perform the seeding operation or not perform the seeding operation during the forward movement of the agricultural machine, so as to realize continuous and quick seeding or intermittent mechanical seedling supplement, reduce the labor cost, and the feeding mechanism 400 is connected to the link mechanism 300, so that the occupied space is small, the land damage area is small, and the crop yield is ensured.

Referring to fig. 2, 3 and 4, the feeding mechanism 400 includes a feeding box 410, a seed hole wheel 420, a linkage shaft 430 and a transmission assembly 440. The seed pit wheel 420 is rotatably mounted within the supply cartridge 410, the seed pit wheel 420 being rotatable relative to the supply cartridge 410. The seed hole wheel 420 is sleeved outside the linkage shaft 430, fixedly connected with the linkage shaft 430, and connected with the transmission assembly 440 through the linkage shaft 430, and the transmission assembly 440 is used for driving the seed hole wheel 420 to rotate relative to the feeding box 410 through the linkage shaft 430, so as to realize the feeding function.

In this embodiment, the feeding box 410 and the transmission assembly 440 are all connected with the connecting rod mechanism 300, the storage box 500 and the hole punching head 600 are all connected with the feeding box 410, the connecting rod mechanism 300 can drive the storage box 500 and the hole punching head 600 to ascend or descend through the feeding box 410, and the connecting rod mechanism 300 can also drive the transmission assembly 440 to rotate relative to the feeding box 410, so as to drive the hole planting wheel 420 to rotate relative to the feeding box 410, thereby realizing the feeding function. But not limited to this, in other embodiments, the transmission assembly 440 is a steering engine, the link mechanism 300 is no longer connected to the transmission assembly 440, the steering engine can directly drive the seed cavity wheel 420 to rotate relative to the material supply box 410 through the linkage shaft 430, at this time, the transmission assembly 440 is a power source, and in the process that the driving motor 200 drives the material supply box 410 to ascend or descend through the link mechanism 300, the transmission assembly 440 drives the seed cavity wheel 420 to rotate, and the material supply function can also be achieved.

Further, the supply box 410 is opened with a feed inlet 411 and a discharge outlet 412. Storage case 500 fixed mounting is on feed box 410, and communicates with feed inlet 411, and storage case 500 sets up in the top of feed inlet 411, and the seed in storage case 500 can get into feed box 410 through feed inlet 411 under the action of gravity to realize the feeding function. The hole punching head 600 is fixedly connected to the bottom of the feeding box 410 and is communicated with the discharge hole 412, and seeds output by the feeding mechanism 400 can pass through the hole punching head 600 and fall into the planting holes to complete the seeding operation.

It should be noted that, the containing groove 421 is provided on the circumferential surface of the seed hole wheel 420, and the seed hole wheel 420 can rotate to the position where the containing groove 421 communicates with the feeding hole 411, so that the seeds in the storage box 500 fall into the containing groove 421 through the feeding hole 411, thereby facilitating the seed hole wheel 420 to drive the seeds to move relative to the feeding box 410. The seed hole wheel 420 can also rotate to the position where the containing groove 421 is communicated with the discharge hole 412, so that seeds in the containing groove 421 fall into the planting holes through the discharge hole 412 and the hole punching head 600, and therefore the seeding or seedling supplementing function is achieved.

Specifically, in the sowing process, firstly, the hole sowing wheel 420 rotates relative to the feeding box 410 to a position where the accommodating groove 421 is communicated with the feeding hole 411, at this time, the seeds in the storage box 500 fall into the accommodating groove 421 under the action of gravity, and the accommodating groove 421 is used for limiting the seeds; then, the seed hole wheel 420 continuously rotates relative to the supply box 410, in the process, the peripheral surface of the seed hole wheel 420 is in sliding fit with the inner wall of the supply box 410, and the inner wall of the supply box 410 can seal the accommodating groove 421 to prevent the seeds in the accommodating groove 421 from falling out; the last seed hole wheel 420 rotates relative to the supply box 410 to a position where the containing groove 421 communicates with the discharge hole 412, at this time, the inner wall of the supply box 410 no longer seals the containing groove 421, and the seeds in the containing groove 421 fall out from the discharge hole 412 under the action of gravity and pass through the hole punching head 600 to fall into the planting holes.

In this embodiment, the material inlet 411 and the material outlet 412 are disposed on the upper and lower sides of the material supplying box 410, and are disposed coaxially. In the process that the seed hole wheel 420 rotates relative to the supply box 410, firstly the containing groove 421 rotates 180 degrees from the position communicated with the feed port 411 to the position communicated with the discharge port 412, so as to realize the transportation and falling of seeds; then the receiving groove 421 rotates 180 degrees from the position communicating with the discharge hole 412 to the position communicating with the feed hole 411 to complete the reset.

In this embodiment, the size of the accommodating groove 421 is matched with the size of one seed, that is, only one seed can be accommodated in the accommodating groove 421. Thus, when the containing groove 421 rotates to the position communicated with the discharge hole 412, only one seed falls into the planting hole through the discharge hole 412 and the hole punching head 600, so that precision seeding is realized, the seed re-seeding waste is avoided, and the seeding cost is reduced.

It should be noted that, the number of the containing grooves 421 is plural, the plurality of containing grooves 421 are uniformly arranged on the circumferential surface of the seed hole wheel 420 at intervals, and each containing groove 421 is used for containing and transporting one seed, so as to improve the seeding efficiency and facilitate the quick seeding. Specifically, a connecting line between one of the accommodating grooves 421 and a midpoint of the seed hole wheel 420 and a connecting line between an adjacent one of the accommodating grooves 421 and a midpoint of the seed hole wheel 420 are arranged at a preset angle, that is, each time the seed hole wheel 420 rotates by a preset angle relative to the feeding box 410, one seed can fall into a seed hole, and the seeding efficiency is high.

The driving assembly 440 includes a ratchet 441, a pawl 442, a housing 443, and a first elastic member 444. The linkage shaft 430 penetrates through the casing 443 and can rotate relative to the casing 443, the casing 443 is connected with the link mechanism 300, and the link mechanism 300 can drive the casing 443 to rotate relative to the linkage shaft 430, so that the casing 443 rotates relative to the supply box 410. The ratchet 441 is sleeved outside the linkage shaft 430 and is fixedly connected with the linkage shaft 430, and the ratchet 441 can drive the linkage shaft 430 to rotate, so as to drive the seed hole wheel 420 to rotate relative to the feeding box 410. The pawl 442 is mounted in the housing 443 and engaged with the ratchet wheel 441, the pawl 442 can be displaced by the housing 443 to rotate the ratchet wheel 441 in a first direction, and the pawl 442 can prevent the ratchet wheel 441 from rotating in a second direction, where the first direction is opposite to the second direction. Specifically, one end of the pawl 442 is hinged to the housing 443, and the other end is engaged with the ratchet wheel 441, the pawl 442 is capable of rotating relative to the housing 443, the pawl 442 is connected to the housing 443 by a first elastic member 444, and the first elastic member 444 is configured to apply an elastic force to the pawl 442 so as to rotate the pawl 442 in a direction approaching the ratchet wheel 441, thereby ensuring an engaged state of the pawl 442 with the ratchet wheel 441.

The housing 443 is connected to the link mechanism 300, and the link mechanism 300 can drive the housing 443 to swing up and down by the driving motor 200. When the housing 443 swings upward, the housing 443 rotates upward relative to the linkage shaft 430 to drive the pawl 442 to displace upward, the pawl 442 drives the ratchet wheel 441 to rotate in the first direction, so as to drive the seed hole wheel 420 to rotate relative to the feeding box 410 through the linkage shaft 430 in the first direction, and in the process, the first elastic member 444 applies an elastic force to the pawl 442 to keep the pawl 442 engaged with the ratchet wheel 441. When the housing 443 swings downward, the housing 443 rotates downward relative to the linkage shaft 430 to drive the pawl 442 to displace downward, and due to the characteristics of the pawl 442 and the ratchet wheel 441, the pawl 442 does not drive the ratchet wheel 441 to rotate in the second direction, but overcomes the elastic force of the first elastic member 444 and rotates relative to the housing 443 in the direction away from the ratchet wheel 441, in this process, the ratchet wheel 441 does not rotate, and the linkage shaft 430 and the seed hole wheel 420 do not rotate.

In this embodiment, the maximum angle of the upward and downward swinging of the housing 443 is a preset angle, that is, the housing 443 can rotate upward relative to the linkage shaft 430 by a preset angle to reach a first limit position, and then rotate downward relative to the linkage shaft 430 by a preset angle to reach a second limit position. In the process that the housing 443 rotates from the second limit position to the first limit position, the housing 443 rotates upward by a preset angle, the pawl 442 displaces upward, the ratchet 441 rotates by a preset angle in the first direction, and the linkage shaft 430 and the seed planting wheel 420 both rotate by a preset angle in the first direction, so that a seed falls into the seed planting hole. In the process that the housing 443 rotates from the first limit position to the second limit position, the housing 443 rotates downwards by a preset angle, the pawl 442 displaces downwards and slides across the back of the teeth of the ratchet 441, the linkage shaft 430 and the seed hole wheel 420 do not rotate, and seeds do not fall out. When the housing 443 rotates to the second limit position, the pawl 442 rotates relative to the housing 443 in a direction approaching the ratchet 441 under the elastic force of the first elastic member 444 until the pawl 442 abuts against the side of the tooth surface of the ratchet 441, and at this time, the pawl 442 and the ratchet 441 complete the cooperation, so that the pawl 442 drives the ratchet 441 to rotate in the first direction next time.

The supply box 410 includes a box body 413, a box cover 414, and a restraining sleeve 415. The box body 413 is detachably connected to the box cover 414 for easy installation and maintenance. The box body 413 and the box cover 414 are combined to form a feeding cavity 416, the seed hole wheel 420 is rotatably arranged in the feeding cavity 416, and the seed hole wheel 420 can drive seeds to displace in the feeding cavity 416 through the accommodating groove 421. Feed opening 411 and discharge opening 412 are both open to box 413 and are both in communication with feed cavity 416 to facilitate seeds entering feed cavity 416 through feed opening 411 and to facilitate seeds falling out of feed cavity 416 through discharge opening 412. The limiting sleeve 415 is fixedly connected to the box body 413 and connected to the link mechanism 300 to fix the relative position of the link mechanism 300 and the supply box 410, and prevent the supply box 410 from being displaced relative to the link mechanism 300.

Referring to fig. 5, it is noted that the linkage 300 includes a crank 310, a connecting rod 320, and a rocker 330. The crank 310 and the rocker 330 are disposed at two opposite ends of the mounting bracket 100, and both can rotate relative to the mounting bracket 100. One end and the driving motor 200 of crank 310 are connected, and the other end is articulated with connecting rod 320, and connecting rod 320 and feed box 410 fixed connection, driving motor 200 can drive crank 310 and rotate for mounting bracket 100 to take place the displacement from top to bottom for driving connecting rod 320, thereby drive feed box 410 and rise or descend, and then drive storage case 500 and towards cave head 600 and rise or descend, realize towards cave and seeding function. The rocker 330 is fixedly connected with the housing 443, the rocker 330 can rotate relative to the mounting rack 100, and the housing 443 can rotate relative to the supply box 410 to realize the swinging of the rocker 330 and the housing 443, so that the whole linkage mechanism 300 has high operating smoothness and reliability.

Further, the crank 310 can rotate 360 degrees with respect to the mounting block 100, and the rocker 330 can rotate a preset angle with respect to the mounting block 100. During one rotation of the crank 310 relative to the mounting bracket 100, the rocker 330 and the housing 443 swing up and down once, and the maximum angle of the rocker 330 and the housing 443 swing up and down is a preset angle. Specifically, during the process that the driving motor 200 drives the supply box 410 to descend through the crank 310 and the connecting rod 320, the linkage shaft 430 is displaced downward along with the supply box 410, and during the process, the housing 443 rotates upward relative to the linkage shaft 430, and the rocker 330 rotates downward relative to the mounting frame 100; when the supply box 410 is lowered to the lowest position, the housing 443 is located at the first extreme position, in which the connection point of the housing 443 and the linkage shaft 430 is located lower than the connection point of the rocker 330 and the mounting bracket 100; during the process that the driving motor 200 drives the supply box 410 to ascend through the crank 310 and the connecting rod 320, the linkage shaft 430 displaces upwards along with the supply box 410, and during the process, the housing 443 rotates downwards relative to the linkage shaft 430, and the rocker 330 rotates upwards relative to the mounting frame 100; when the supply box 410 is raised to the uppermost position, the housing 443 is located at the second extreme position, and the connection point of the housing 443 and the linkage shaft 430 is located higher than the connection point of the rocker 330 and the mounting bracket 100.

In this embodiment, the limiting sleeve 415 is sleeved outside the connecting rod 320 and is fixedly connected to the connecting rod 320 to fix the relative positions of the feeding box 410 and the connecting rod 320, so as to prevent the feeding box 410 from moving relative to the connecting rod 320, thereby ensuring stable and reliable operation of the link mechanism 300.

Referring to fig. 6, 7, 8 and 9, the punching head 600 includes a punching rod 610, a hole expanding tongue 620, a hinge shaft 630, a holding block 640 and a first torsion spring 650. The hole punching rod 610 is fixedly connected to the bottom of the feeding box 410, the hole punching rod 610 is hinged to the hole expanding tongue 620 through a hinge shaft 630, and the hole expanding tongue 620 can rotate relative to the hole punching rod 610 to realize the hole expanding function. Specifically, the hole punching rod 610 is provided with a pointed head portion 611, and the pointed head portion 611 is used for breaking the ground to form a planting hole, so that the hole punching function is realized. The pointed part 611 is attached to the hole expanding tongue 620, and the hole expanding tongue 620 can be driven by the pointed part 611 to extend into the ground. The abutting block 640 is fixedly connected to a side of the hole expanding tongue 620 far away from the pointed portion 611, and the abutting block 640 is used for abutting against the ground when the pointed portion 611 breaks open the ground, so that the hole expanding tongue 620 rotates relative to the hole punching rod 610 and is separated from the pointed portion 611, thereby completing the hole expanding operation.

It should be noted that, the first torsion spring 650 is sleeved outside the hinge shaft 630, one end of the first torsion spring 650 abuts against the hole expanding tongue 620, the other end abuts against the hole punching rod 610, and the first torsion spring 650 is used for driving the hole expanding tongue 620 to rotate towards the direction close to the pointed head 611, that is, the first torsion spring 650 can apply an elastic force to the hole expanding tongue 620, so that the hole expanding tongue 620 has a movement tendency close to the pointed head 611. Thus, in the process that the hole punching head 600 descends to punch a hole, the ground applies a propping force to the hole expanding tongue 620 through the propping block 640 to overcome the elastic force of the first torsion spring 650 and drive the hole expanding tongue 620 to rotate relative to the hole punching rod 610, so that the hole expanding tongue 620 and the pointed head portion 611 are opened and separated, and the hole expanding operation is completed; in the process of rising and resetting the hole punching head 600, the ground does not apply a propping force to the propping block 640 any more, and at this time, the hole expanding tongue 620 rotates and resets under the elastic force operation of the first torsion spring 650, and is folded and attached to the pointed head 611, so that the next hole punching and hole expanding operation is facilitated.

The first torsion spring 650 includes a hanging portion 651, an elastic portion 652, and a butting portion 653. The hanging part 651 is fixedly connected with the abutting part 653 through the elastic part 652, and in the embodiment, the hanging part 651, the elastic part 652 and the abutting part 653 are integrally formed so as to improve the connection strength. The elastic portion 652 is sleeved outside the hinge shaft 630 and can rotate relative to the hinge shaft 630. The hanging portion 651 is hung on the hole expanding tongue 620 and abuts against the hole expanding tongue 620. The hole punching rod 610 has a limiting groove 613, and the abutting portion 653 is disposed in the limiting groove 613 and abuts against an inner wall of the limiting groove 613. Thus, the two ends of the first torsion spring 650 respectively abut against the hole expanding tongue 620 and the hole punching rod 610, so as to drive the hole expanding tongue 620 to rotate towards the direction close to the pointed portion 611.

Further, in the process that the driving motor 200 drives the feeding box 410 to descend through the crank 310 and the connecting rod 320, the feeding box 410 drives the hole punching head 600 to descend, in the process, the pointed head portion 611 breaks the ground to form a hole planting hole, and the hole expanding tongue 620 is separated from the pointed head portion 611 in an expanding manner to complete the hole expanding operation of the hole planting hole; in the process that the driving motor 200 drives the feeding box 410 to ascend through the crank 310 and the connecting rod 320, the feeding box 410 drives the punching head 600 to ascend, and the hole expanding tongue 620 is folded and attached to the pointed head 611.

In this embodiment, the hinge shaft 630 is fixedly connected to the hole punching rod 610, and the hole expanding tongue 620 is mounted on the hinge shaft 630 and can rotate relative to the hinge shaft 630, so as to realize the hinge connection between the hole expanding tongue 620 and the hole punching rod 610. But not limited thereto, in other embodiments, the hinge shaft 630 may be fixedly connected to the hole expanding tongue 620, in which case the hinge shaft 630 is mounted on the hole punching rod 610 and can rotate relative to the hole punching rod 610, the hinge shaft 630 may also be rotatably connected to both the hole punching rod 610 and the hole expanding tongue 620, and the arrangement manner of the hinge shaft 630 is not particularly limited.

It should be noted that the hole punching rod 610 is provided with a blanking hole 612 in a penetrating manner, the blanking hole 612 is opened on the pointed portion 611, the hole punching rod 610 is used for limiting the falling direction of the seeds, the feeding mechanism 400 is communicated with the blanking hole 612, and the blanking hole 612 is used for the seeds output by the feeding mechanism 400 to pass through so that the seeds fall into the planting holes, thereby completing the seeding operation. Specifically, the hole punching rod 610 is fixedly connected to the bottom of the box body 413, the discharge hole 412 of the box body 413 is communicated with the blanking hole 612 of the hole punching rod 610, and seeds output by the seed hole punching wheel 420 in the rotating process can sequentially pass through the discharge hole 412 and the blanking hole 612 and fall into the planting holes.

In this embodiment, a protrusion 621 is disposed on a side of the hole-expanding tongue 620 close to the pointed portion 611, and the protrusion 621 is used to extend into the blanking hole 612 when the hole-expanding tongue 620 is folded with the pointed portion 611, so as to prevent soil from blocking the blanking hole 612, and facilitate the seeds to fall out of the blanking hole 612. Specifically, in the process that the feeding box 410 drives the punching head 600 to ascend, the hole expanding tongue 620 is folded and attached to the pointed head portion 611 under the elastic force of the first torsion spring 650, and in the process, the protrusion 621 extends into the blanking hole 612 to push away the soil attached to the blanking hole 612, so that the situation that the blanking hole 612 is blocked by the soil is avoided.

Referring to fig. 10, 11 and 12, the storage case 500 includes a case 510, a case cover 520, a latch 530, a second torsion spring 540 and an unlocking member 550. Box 510 fixed connection is in the top of feed box 410, and box 510 is used for storing the seed, and a plurality of draw-in grooves 511 have been seted up to the inner wall of box 510, and a plurality of draw-in grooves 511 extend the setting along the depth direction of box 510. The locking member 530 is movably mounted on the cover 520 and is locked with one of the locking slots 511 to lock the cover 520 and the case 510 in a relative position. An outlet 512 is formed at the bottom of the box 510, the outlet 512 is communicated with the feeding mechanism 400, and seeds in the box 510 can fall out of the feeding mechanism 400 through the outlet 512. The box cover 520 is slidably disposed in the box 510, the box cover 520 is configured to be pressed against the seeds, and the box cover 520 can slide relative to the box 510 and is always pressed against the seeds to prevent the seeds from splashing in the box 510, thereby ensuring that the seeds can smoothly enter the feeding mechanism 400 through the outlet 512. The cover 520 is able to slide relative to the housing 510 as seeds enter the feeding mechanism 400 through the outlet 512 so that the snap members 530 move relative to the cover 520 and disengage one of the slots 511 and snap into the other slot 511, thereby locking the cover 520 relative to the housing 510 again.

In this embodiment, the case cover 520 is provided with a fixing shaft 521, the fastening member 530 is sleeved on the fixing shaft 521 and can rotate relative to the fixing shaft 521, and the fixing shaft 521 is used for limiting the fastening member 530 to ensure that the fastening member 530 can rotate relative to the case cover 520.

It should be noted that, the second torsion spring 540 is sleeved outside the fixed shaft 521, one end of the second torsion spring 540 abuts against the fastening member 530, the other end abuts against the case cover 520, and the second torsion spring 540 is used for driving the fastening member 530 to rotate towards the direction close to the slot 511, that is, the second torsion spring 540 can apply an elastic force to the fastening member 530, so that the fastening member 530 has a movement tendency close to the slot 511.

The unlocking piece 550 is movably installed on the box cover 520 and connected with the clamping piece 530, and the unlocking piece 550 is used for driving the clamping piece 530 to move relative to the box cover 520, so that the clamping piece 530 is separated from the clamping groove 511, the locking state of the box cover 520 and the box body 510 is released, the box cover 520 is conveniently taken out of the box body 510, and seeds are conveniently supplemented into the box body 510. In this embodiment, the unlocking member 550 is used to drive the clip member 530 to rotate relative to the case cover 520, so that the clip member 530 is disengaged from the slot 511.

Further, in the operation process of the feeding mechanism 400, the seeds in the box 510 are continuously output to the feeding mechanism 400 from the outlet 512, in this process, the number of the seeds in the box 510 is less and less, and the height of the stacked seeds is lower and lower, because the box 510 is fixedly connected to the feeding box 410, the box 510 can ascend or descend along with the feeding box 410, so the seeds in the box 510 can float and splash up and down in the box 510 in the ascending and descending process of the box 510, and thus the seeds may not smoothly fall into the feeding mechanism 400 under the action of gravity, and the seeds cannot effectively fall into the planting holes, which causes the phenomenon of cavities, affects the quality of seeding and seedling supplementing, and affects the yield of crops. In order to avoid the above situation, in the present embodiment, the box cover 520 is slidably disposed in the box 510, and the seeds are pressed on the bottom of the box 510 by the box cover 520, so as to prevent the seeds from moving and splashing in the box 510, and ensure that the seeds can smoothly fall into the feeding mechanism 400 from the outlet 512.

It should be noted that, in the process of the feeding box 410 driving the box 510 to ascend or descend, if the box cover 520 is not limited, the box cover 520 slides relative to the box 510 under the action of inertia, so that the box cover 520 cannot effectively press the seeds at the bottom of the box 510, which affects the effect of preventing the seeds from splashing. In order to avoid the above situation, in the present embodiment, the engaging member 530 mounted on the case cover 520 engages with the engaging groove 511 formed on the inner wall of the case 510 to fix the relative position between the case cover 520 and the case 510, so as to prevent the case cover 520 from sliding up and down relative to the case 510 while the case 510 is lifted up or down.

In the process of sowing or replanting by the hill planter 10, the seeds in the box 510 are continuously output to the feeding mechanism 400, so that the height of the seeds in the box 510 is continuously reduced, and in the process, the box cover 520 slides downwards relative to the box 510 along with the reduction of the height of the seeds under the action of the self gravity and is always pressed on the seeds. In the process that the box cover 520 slides downwards relative to the box body 510, the box cover 520 drives the clamping piece 530 to move along the depth direction of the box body 510, the clamping piece 530 displaces downwards relative to the box body 510 along with the box cover 520, and in the process, the clamping piece 530 is clamped with different clamping grooves 511 to prevent the box cover 520 from sliding upwards relative to the box body 510.

Specifically, in the process of outputting the seeds from the box 510 to the feeding mechanism 400, firstly, the box cover 520 is pressed on the seeds, and the clamping member 530 rotates toward the clamping slot 511 under the elastic force of the second torsion spring 540 and is clamped with one clamping slot 511; then the height of the seeds is reduced, the box cover 520 slides downwards relative to the box body 510, and the clamping piece 530 rotates relative to the box cover 520 under the action of the supporting force of the side wall of the clamping groove 511 and is separated from the clamping groove 511; then the box cover 520 continues to slide downward relative to the box 510 until completely separating from the slot 511, at this time, the sidewall of the slot 511 will not apply a supporting force to the engaging member 530, and the engaging member 530 rotates toward the slot 511 under the elastic force of the second torsion spring 540 and engages with the next slot 511. This cycle is repeated until the cover 520 slides down to the lowest position.

In this embodiment, the slot 511 is zigzag, and the slot 511 is provided with a first slot wall 513 and a second slot wall 514 opposite to each other. The first groove wall 513 and the second groove wall 514 are disposed at a predetermined included angle, the first groove wall 513 is disposed on one side of the second groove wall 514 close to the outlet 512, that is, the first groove wall 513 is disposed below the second groove wall 514. The first groove wall 513 can apply a holding force to the clip 530 when the cover 520 slides relative to the case 510, so that the clip 530 moves relative to the cover 520 and comes out of the slot 511. The second groove wall 514 serves to limit the snap-in member 530 to prevent the snap-in member 530 from moving upward, thereby preventing the cover 520 from sliding upward relative to the housing 510.

The unlocking member 550 includes a rotating handle 551 and a connecting cord 552. The rotating handle 551 is rotatably installed on the case cover 520 and connected with the clamping piece 530 through the connecting rope 552, and the rotating handle 551 can pull the clamping piece 530 through the connecting rope 552 to move the clamping piece 530 relative to the case cover 520, so that the clamping state of the clamping piece 530 and the clamping groove 511 is released, and the case cover 520 can be taken out of the case body 510 conveniently. In this embodiment, the rotating handle 551 is used for pulling the clip 530 to rotate relative to the case cover 520 through the connecting rope 552, so that the clip 530 is separated from the slot 511.

Specifically, in the process of taking the box cover 520 out of the box 510, the rotating handle 551 is manually screwed to rotate the rotating handle 551 relative to the box cover 520, and in the process, the connecting rope 552 is wound on the rotating handle 551 to pull the clamping member 530 to rotate relative to the box cover 520 against the elastic force of the second torsion spring 540, so that the clamping member 530 is disengaged from the clamping groove 511. After the box cover 520 is taken out, the rotating handle 551 is not screwed any more, and at this time, the clamping piece 530 rotates outwards relative to the box cover 520 under the action of the elastic force of the second torsion spring 540, so that the rotating handle 551 is pulled by the connecting rope 552 to rotate and reset.

In this embodiment, the card slot 511 includes a first card slot 515 and a second card slot 516, the first card slot 515 and the second card slot 516 are disposed on two sides of the box 510, and the number of the first card slot 515 and the number of the second card slot 516 are plural. Specifically, the number of the clamping pieces 530, the fixed shaft 521 and the second torsion springs 540 is two, each clamping piece 530 is rotatably installed on one fixed shaft 521, each second torsion spring 540 is sleeved outside one fixed shaft 521 and abuts against one clamping piece 530, one end of the connecting rope 552 is connected with one clamping piece 530, the other end of the connecting rope 552 is connected with the other clamping piece 530, and the middle of the connecting rope 552 is sleeved on the rotating handle 551. One clamping piece 530 is clamped with one first clamping groove 515, and the other clamping piece 530 is clamped with one second clamping groove 516, so that the clamping stability is ensured, and the box cover 520 is further prevented from sliding up and down relative to the box body 510.

Referring to fig. 5, the mounting frame 100 includes a connecting plate 110, a first extending rod 120, a second extending rod 130, a fixing rod 140 and a motor support 150. One end of the fixing rod 140 is fixedly connected to the connecting plate 110 through the first extension rod 120, and the other end of the fixing rod 140 is fixedly connected to the connecting plate 110 through the second extension rod 130, so as to improve the connection strength of the connecting plate 110, the first extension rod 120, the second extension rod 130 and the fixing rod 140. The connecting plate 110 is used for connecting with an agricultural machine, and the agricultural machine can drive the whole hill planter 10 to displace through the connecting plate 110 in the movement process. The driving motor 200 is installed on the motor support 150, the motor support 150 is fixedly connected to the connection position of the fixing rod 140 and the first extension rod 120, and the driving motor 200 is used for being connected with the crank 310 of the link mechanism 300 to drive the crank 310 to rotate. The fixing rod 140 is connected with the link mechanism 300, one end of the fixing rod 140 is hinged with the crank 310, the other end is hinged with the rocker 330, and the fixing rod 140, the crank 310, the connecting rod 320 and the rocker 330 are combined to form a crank 310 and rocker 330 mechanism, so that the link mechanism 300 can stably operate, and the feeding mechanism 400 is driven to ascend or descend in the operation process.

In this embodiment, the connecting plate 110 and the second extension rod 130 are both extended along a predetermined direction, and the axial direction of the first extension rod 120, the axial direction of the fixing rod 140 and the predetermined direction are combined to form a triangle, so as to improve the stability of the mounting frame 100 and prevent the mounting frame 100 from deforming or bending.

It should be noted that the agricultural machine pulls the hill-drop planter 10 forward on the ground to facilitate the planting operation of the hill-drop planter 10 along the moving path. During the operation of the hill planter 10, the driving motor 200 drives the crank 310 to rotate along the same direction, so as to drive the feeding box 410 to ascend or descend through the connecting rod 320, the feeding box 410 synchronously drives the material storage box 500 and the hill-punching head 600 to ascend or descend, the hill-punching head 600 breaks the ground during the descending process to realize the functions of hole punching and hole expanding, so as to form a planting hole, and the housing 443 and the rocker 330 continuously swing up and down, during the process, if the housing 443 rotates upward relative to the feeding box 410 by a preset angle, the housing 443 drives the pawl 442 to displace upward, so that the ratchet 441 rotates by a preset angle along the first direction, thereby driving the linkage shaft 430 and the planting hole wheel 420 to rotate by a preset angle along the first direction, and further enabling a seed to sequentially pass through the discharge hole 412 and the blanking hole 612 and just fall into the planting hole, thereby completing the planting operation.

The embodiment of the utility model provides a hill-drop planter 10, driving motor 200 fixed mounting is on mounting bracket 100, and be connected with link mechanism 300, link mechanism 300 is connected with towards cave head 600, driving motor 200 is used for driving towards cave head 600 through link mechanism 300 and rises or descend, storage case 500 is connected with feed mechanism 400, feed mechanism 400 is connected with towards cave head 600, storage case 500 is used for providing the seed to feed mechanism 400, feed mechanism 400 can be when towards cave head 600 descends to break ground formation planting cave to towards cave head 600 output seed, so that the seed passes towards cave head 600 and falls to planting the cave in. Compared with the prior art, the utility model provides a hill-drop planter 10 is owing to adopted through link mechanism 300 with towards driving motor 200 that cave head 600 is connected and with storage case 500 that feeding mechanism 400 is connected and towards cave head 600, so can enough realize continuous quick seeding, can carry out the mechanized seedling of mending again discontinuously ground, reduce the human cost to occupation space is little, and the land damage area is little, guarantees crop output.

Second embodiment

Referring to fig. 13, an embodiment of the present invention provides a hill planter 10, which is different from the first embodiment in that the connection manner of the box cover 520 and the clamping member 530 is different.

In this embodiment, the case cover 520 has a sliding slot 522, the clamping member 530 has a sliding block 531, and the sliding block 531 is slidably disposed in the sliding slot 522. The sliding groove 522 can limit the sliding block 531, and the sliding block 531 can slide relative to the sliding groove 522, so that the clamping piece 530 slides relative to the box cover 520. Specifically, the extending direction of the sliding groove 522 is perpendicular to the depth direction of the box 510, and the engaging member 530 can slide along the extending direction of the sliding groove 522 to engage with the engaging groove 511 or disengage from the engaging groove 511, so as to lock the relative position of the box cover 520 and the box 510 or unlock the box cover 520 and the box 510.

It should be noted that the storage box 500 further includes a second elastic member 560, one end of the second elastic member 560 abuts against the fastening member 530, the other end abuts against the box cover 520, and the second elastic member 560 is used for driving the fastening member 530 to slide toward the direction close to the fastening slot 511. The second elastic member 560 can apply an elastic force to the snap member 530 so that the snap member 530 has a tendency to move closer to the catching groove 511.

In this embodiment, the unlocking member 550 is movably installed on the case cover 520 and connected to the clip member 530, and the unlocking member 550 is used to drive the clip member 530 to slide relative to the case cover 520, so that the clip member 530 is disengaged from the clip slot 511, thereby releasing the locking state of the case cover 520 and the case 510.

The embodiment of the present invention provides a hill planter 10 with the same beneficial effects as the first embodiment, which is not repeated herein.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (16)

1. The utility model provides a hill-drop planter, its characterized in that, includes mounting bracket, driving motor, link mechanism, feeding mechanism, storage case and dashes the cave head, driving motor fixed mounting in on the mounting bracket, and with link mechanism connects, link mechanism with it connects to dash the cave head, driving motor is used for passing through link mechanism drives it rises or descends to dash the cave head, the storage case with feeding mechanism connects, feeding mechanism with it connects to dash the cave head, the storage case be used for to feeding mechanism provides the seed, feeding mechanism can dash the cave head decline break ground formation when planting the cave to dash the cave head output the seed, so that the seed passes dash the cave head and fall extremely plant in the cave.

2. The hill planter according to claim 1, wherein the link mechanism is connected to the feeding mechanism, the hole punching head is fixedly connected to a bottom of the feeding mechanism, the storage box is fixedly mounted on the feeding mechanism, and the driving motor is configured to drive the hole punching head to ascend or descend through the link mechanism and the feeding mechanism.

3. The hill planter according to claim 2, wherein the feeding mechanism comprises a feeding box, a seeding wheel, a linkage shaft and a transmission assembly, the seeding wheel is rotatably mounted in the feeding box and connected with the transmission assembly through the linkage shaft, the feeding box is connected with the link mechanism, the feeding box is provided with a feeding port and a discharging port, the storage box is fixedly mounted on the feeding box and communicated with the feeding port, and the hole punching head is fixedly connected to the bottom of the feeding box and communicated with the discharging port.

4. The hill planter according to claim 3, wherein a containing groove is formed in the circumferential surface of the planting hole wheel, the planting hole wheel can rotate to a position where the containing groove is communicated with the feed inlet, so that the seeds in the storage box fall into the containing groove through the feed inlet, and the planting hole wheel can also rotate to a position where the containing groove is communicated with the discharge outlet, so that the seeds in the containing groove fall into the planting holes through the discharge outlet and the hole punching head.

5. The hill planter according to claim 3, wherein the transmission assembly comprises a ratchet wheel, a pawl and a housing, the linkage shaft passes through the housing and can rotate relative to the housing, the housing is connected with the link mechanism, the ratchet wheel is sleeved outside the linkage shaft and is fixedly connected with the linkage shaft, and the pawl is installed in the housing and is matched with the ratchet wheel.

6. The hill planter according to claim 5, wherein the transmission assembly further comprises a first elastic member, one end of the pawl is hinged to the housing, and the other end of the pawl is engaged with the ratchet wheel, the pawl is connected to the housing by the first elastic member, and the first elastic member is configured to apply an elastic force to the pawl to rotate the pawl in a direction approaching the ratchet wheel.

7. The hill planter according to claim 5, wherein the link mechanism comprises a crank, a connecting rod and a rocker, the crank and the rocker are oppositely arranged at two ends of the mounting frame and can rotate relative to the mounting frame, one end of the crank is connected with the driving motor, the other end of the crank is hinged to the connecting rod, the connecting rod is fixedly connected with the feeding box, and the rocker is fixedly connected with the housing.

8. The hill planter according to claim 3, wherein the feeding box comprises a box body, a box cover and a limiting sleeve, the box body and the box cover are detachably connected and combined to form a feeding cavity, the seeding wheel is rotatably disposed in the feeding cavity, the feeding port and the discharging port are both opened on the box body and are both communicated with the feeding cavity, and the limiting sleeve is fixedly connected to the box body and is connected with the link mechanism.

9. The hill planter according to claim 1, wherein the hole punching head comprises a hole punching rod, a hole expanding tongue, an articulated shaft and a propping block, the hole punching rod is articulated with the hole expanding tongue through the articulated shaft, the hole punching rod is provided with a pointed head part, the pointed head part is attached to the hole expanding tongue, the propping block is fixedly connected to one side of the hole expanding tongue, which is far away from the pointed head part, and the propping block is used for propping against the ground when the pointed head part breaks the ground, so that the hole expanding tongue rotates relative to the hole punching rod and is separated from the pointed head part, and hole expanding operation is completed.

10. The hole sowing machine of claim 9, wherein the hole punching head further comprises a first torsion spring, the first torsion spring is sleeved outside the hinge shaft, one end of the first torsion spring abuts against the hole expanding tongue, the other end of the first torsion spring abuts against the hole punching rod, and the first torsion spring is used for driving the hole expanding tongue to rotate towards the direction close to the pointed head.

11. The hill planter according to claim 9, wherein the hole punching rod is provided with a blanking hole therethrough, the feeding mechanism is communicated with the blanking hole, and the blanking hole is used for seeds output by the feeding mechanism to pass through so that the seeds fall into the planting holes.

12. The hill planter according to claim 1, wherein the storage box comprises a box body, a box cover and a clamping member, a plurality of clamping grooves are formed in an inner wall of the box body, the plurality of clamping grooves extend along a depth direction of the box body, the clamping member is movably mounted on the box cover and clamped with one clamping groove, an outlet is formed in the bottom of the box body, the outlet is communicated with the feeding mechanism, the box cover is slidably disposed in the box body, the box body is used for storing the seeds, the box cover is used for pressing and holding the seeds, and the box cover can slide relative to the box body when the seeds enter the feeding mechanism through the outlet, so that the clamping member moves relative to the box cover, and is separated from one clamping groove and clamped with the other clamping groove.

13. The hill planter according to claim 12, wherein the storage box further comprises a second torsion spring, the box cover is provided with a fixed shaft, the clamping member is sleeved outside the fixed shaft and can rotate relative to the fixed shaft, the second torsion spring is sleeved outside the fixed shaft, one end of the second torsion spring abuts against the clamping member, the other end of the second torsion spring abuts against the box cover, and the second torsion spring is used for driving the clamping member to rotate in a direction close to the clamping groove.

14. The hill planter according to claim 12, wherein the storage box further comprises a second elastic member, the box cover is provided with a chute, the engaging member is provided with a slider, the slider is slidably disposed in the chute, one end of the elastic member abuts against the engaging member, the other end abuts against the box cover, and the elastic member is used for driving the engaging member to slide toward a direction close to the engaging groove.

15. The hill planter according to claim 12, wherein the storage box further comprises an unlocking member movably mounted on the box cover and connected to the engaging member, the unlocking member being configured to drive the engaging member to move relative to the box cover so that the engaging member is disengaged from the engaging slot.

16. The hill planter according to claim 15, wherein the unlocking member comprises a rotation handle and a connecting cord, the rotation handle is rotatably mounted on the cover and connected to the snap member by the connecting cord, and the rotation handle can pull the snap member by the connecting cord to move the snap member relative to the cover.

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