CN214757779U - Seeding device - Google Patents

Abstract

The utility model relates to a seeding device, which comprises a vertical pipe, a seed storage tank and a seed discharging pipe, wherein the vertical pipe is used for providing a downward sliding channel for seeds; the shovel head is positioned at the lower end of the vertical pipe and is used for digging holes and sowing seeds; the positioning device is positioned at the lower part of the vertical pipe, is movably connected with the shovel head and is used for positioning a seeding position; the accommodating groove is positioned at the upper end of the vertical pipe and is used for accommodating a certain amount of seeds to be sown; the shovel head comprises an end groove positioned at the lower end of the vertical pipe, the side surface of the end groove is triangular, the cross section of the end groove is U-shaped, and a groove of the end groove is communicated with a pipeline of the vertical pipe. The utility model has the advantages of simple operation, low cost, simple manufacture, convenient positioning and strong practicability.

Description

Seeding device

Technical Field

The utility model relates to the technical field of agricultural machinery, especially, relate to a seeding device.

Background

Agriculture is the root of a country, China is a big country of agriculture again, and the seeding and reaping of China all have been accomplished by the manual work since ancient times, and traditional seeding mode is accomplished by two people, and one person uses hoe or opening the cave instrument to dig the cave to the arable land promptly, and then put into the seed in digging the cave one by another person, and then cover soil and bury, and the labourer need constantly bow straight waist in this in-process, and labourer is extremely tired, and is inefficient. With the social development, a seeder is used to replace the traditional working mode at the present stage, but the use of the seeder has certain defects that the seeder can complete seeding by means of driving of external force (such as a tractor) when in use, so that the seeding field is required to be large enough in area and high in requirement on road conditions, and the seeder cannot be used on small plots or cultivated lands where vehicles are inconvenient to drive in.

The conventional portable seeder, such as a rapid seeding device disclosed in chinese patent CN104380886B, comprises a seeding tube, wherein the seeding tube is connected with a tread plate, the seeding tube below the tread plate is provided with two parallel circular baffles, an annular clamping groove is formed between the two baffles, the seeding tube below the baffles is sleeved with a pressing block capable of freely sliding thereon, the pressing block is of a through cylinder structure, the outer side surface of the pressing block is an outer wedge surface, the upper end surface of the pressing block is connected with at least one pressing rod, the pressing rod is connected with a pressing plate, the pressing plate is arranged below the tread plate in parallel, a tension spring is connected between the pressing plate and the tread plate, and the tension spring is always in a tensile state; the outer side of the pressing block is connected with a hole opening head in a matched mode, the lower end of the seeding pipe is arranged in the hole opening head, the hole opening head is of a conical structure formed by fast matching of a group of holes which are matched with each other, an inner wedge face matched with an outer wedge face of the pressing block is arranged on the inner side face of the hole opening block, a group of arc-shaped grooves are formed in the cylindrical face of the outer side of the hole opening block, a clamping plate with the inner side face being arc-shaped is arranged on the upper side of the hole opening block, the clamping plate is matched in the clamping groove in a clamped mode, a waist-shaped through hole is formed in the clamping plate, the waist-shaped through hole corresponds to the pressing rod and is in abdication matching, after the hole opening block is matched, the corresponding arc-shaped grooves are matched to form circular-shaped grooves, and an annular contraction ring is matched and connected in each circular-shaped groove. The seeding device in the prior art has a complex structure, and in the seeding process, the spacing of the seeds, namely the planting density, is one of the factors directly influencing the corn yield, and practice proves that the yield of the corn in a certain range is improved along with the increase of the density, and after the density reaches a certain value, the density is increased to reduce the yield, so that the proper density plays a crucial role in the yield of crops.

Therefore, a seeding device which has low labor intensity and high operation speed and can be used on small plots or cultivated lands into which vehicles are inconvenient to drive is needed for the seeding of workers.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a seeding device to solve the deficiencies existing in the prior art, the to-be-solved technical problem of the utility model is realized through the following technical scheme.

A seeding device comprises a vertical pipe, a vertical pipe and a seed storage tank, wherein the vertical pipe is used for providing a downward sliding channel for seeds; the shovel head is positioned at the lower end of the vertical pipe and is used for digging holes and providing a downward sliding channel for seeds; the positioning device is positioned at the lower part of the vertical pipe, is movably connected with the shovel head and is used for positioning a seeding position; the accommodating groove is positioned at the upper end of the vertical pipe and is used for accommodating a certain amount of seeds to be sown.

Preferably, the shovel head comprises an end groove positioned at the lower end of the vertical pipe, the side surface of the end groove is triangular, the cross section of the end groove is U-shaped, and a groove of the end groove is communicated with a pipeline of the vertical pipe.

Preferably, the end slot comprises side plates at two sides and a bottom plate between the two side plates, the size of the upper end of each side plate is larger than that of the side edge of the vertical pipe connected with the side plate, and the size of the bottom plate is matched with that of the side edge of the vertical pipe connected with the bottom plate.

Preferably, the upper end of the end groove is provided with a baffle plate, and the baffle plate is positioned on the opening side of the end groove and is parallel to the end surface of the opening side of the side plate.

Preferably, the positioning device comprises a supporting cross rod located on the opening side of the end groove and located above the shovel head, and a positioning rod located at the lower end part of the vertical pipe and connected with the end groove, the supporting cross rod is fixedly connected with the vertical pipe, a pressure spring is arranged between the positioning rod and the supporting cross rod, and the pressure spring is in a compressed state.

Preferably, the positioning rod comprises a supporting rod and a buckle groove which is positioned at one end of the supporting rod and is movably connected with the end groove.

Preferably, the support rod is a telescopic rod.

Preferably, the size of the fastening groove is matched with that of the end groove, and the fastening groove is fastened with the end groove to form a cavity with a closed lower end and an open upper end.

Preferably, the accommodating groove is funnel-shaped, and the size of the lower port is matched with the size of the upper port of the vertical pipe.

Preferably, the upper portion of the vertical pipe is provided with a holding rod, and the holding rod and the positioning device are respectively located on opposite sides of the vertical pipe.

The utility model provides a seeding device, when using, the handrail is towards the seeding people, the shovel head inserts in waiting to sow the soil of position, the hand holds the handrail, push forward and push away the standpipe, make the standpipe lean forward, at this moment, the catching groove inserts in ploughing, the end groove digs seeding position backward and opens a kind of cave, simultaneously, end groove and catching groove mutual rotation are the opening form, the seed slides down to the kind cave by the standpipe, accomplish the seeding, mention the seeding device, under the effect of pressure spring, the branch returns to the normal position downwards, catching groove and end groove lock wait for next seeding, easy operation, the problem of constantly bending over straight waist when having solved the manual seeding of seeder, and with low costs, it is simple to make, suitable for the small area arable land that the vehicle can't drive into and use; the positioning device is arranged, so that the position of next sowing can be positioned while one-time sowing is finished, the sowing position does not need to be measured and marked in advance, and the sowing machine is more convenient and faster; the supporting rods are telescopic, so that the space suitable for breeding and planting of the variety can be adjusted according to different varieties of breeding, higher yield is obtained, and the practicability is higher.

To sum up, the utility model has the advantages of easy operation, low cost, simple manufacture, convenient positioning and strong practicability.

Drawings

Fig. 1 is a left side view structure diagram of the present invention;

FIG. 2 is a schematic left-view structural diagram of the positioning rod of the present invention;

FIG. 3 is a schematic top view of the positioning rod of the present invention;

fig. 4 is a schematic structural view of the shovel head of the present invention;

FIG. 5 is a schematic structural view of the support rod of the present invention;

FIG. 6 is a schematic structural view showing the open end slots and the open catching slots of the present invention;

the reference numbers in the drawings are, in order: 1. the device comprises a containing groove, 2, a vertical pipe, 3, a holding rod, 4, a supporting cross rod, 5, a pressure spring, 6, a positioning rod, 61, a supporting rod, 611, an outer sleeve, 612, an inner sleeve, 613, a sliding groove, 614, a screw, 62, a buckling groove, 63, a positioning plate, 7, a shovel head, 71, an end groove, 711, a side plate, 712, a bottom plate, 72 and a baffle.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example 1:

a seeding apparatus, as shown in fig. 1, the improvement is that: comprises a vertical tube 2 for providing a downslide channel for seeds; the shovel head 7 is positioned at the lower end of the vertical pipe 2 and is used for digging holes and sowing seeds; the positioning device is positioned at the lower part of the vertical pipe 2, is movably connected with the shovel head 7 and is used for positioning a sowing position; and the accommodating groove 1 is positioned at the upper end of the vertical pipe 2 and is used for accommodating a certain amount of seeds to be sowed.

Furthermore, the upper part of the vertical pipe 2 is provided with a holding rod 3, and the holding rod and the positioning device are respectively positioned on the opposite sides of the vertical pipe 2.

Further, the shovel head 7 includes an end groove 71 located at the lower end of the vertical pipe 2, the side surface of the end groove 71 is triangular and the cross section of the end groove is U-shaped, and the groove of the end groove 71 is communicated with the pipeline of the vertical pipe 2.

Further, referring to fig. 2, the positioning device includes a supporting cross rod 4 located on the opening side of the end groove 71 and located above the shovel head 7, and a positioning rod 6 located at the lower end of the vertical pipe 2 and connected to the end groove 71, the supporting cross rod 4 is fixedly connected to the vertical pipe 2, a pressure spring 5 is disposed between the positioning rod 6 and the supporting cross rod 4, and the pressure spring 5 is in a compressed state.

Further, the positioning rod 6 comprises a supporting rod 61 and a fastening groove 62 which is located at one end of the supporting rod 61 and movably connected with the end groove 71.

Further, the size of the fastening groove 62 is matched with that of the end groove 71, and the fastening groove 62 is fastened with the end groove 71 to form a cavity with a closed lower end and an open upper end.

In the embodiment, when the seeding device is used, the handrail faces a seeder, the shovel head 7 is inserted into the land at the seeding position, the holding rod 3 is held by the handle, the vertical pipe 2 is pushed forwards to enable the vertical pipe 2 to incline forwards, at the moment, the buckling groove 62 is inserted into the farmland, the end groove 71 backwards digs a seed hole at the position to be seeded, meanwhile, as shown in fig. 6, the end groove 71 and the buckling groove 62 rotate mutually to be in an open shape, seeds slide downwards from the vertical pipe 2 to the seed hole to complete seeding, the seeding device is lifted, the support rod 61 returns downwards to the original position under the action of the pressure spring, the buckling groove 62 is buckled with the end groove 71, the seeds are left in the vertical pipe to wait for next seeding, the seeding device is simple to operate, the problem that a seeder bends down and bends down continuously and bends over when seeding manually is solved, the cost is low, the manufacturing is simple, and the seeding device is suitable for small-area farmlands and vehicles which cannot drive in; the length of branch 61 among the positioner is unanimous with the planting interval of waiting to sow, when carrying out a seeding, because standpipe 2 leans forward, leads to the front end ground connection of branch 61 to leave sunken seal of a government organization in the ground, so that fix a position the position of sowing next time, saved and need measured the step of sowing the position and making the mark in advance among the prior art, feasible seeding work is convenient and fast more.

Further, referring to fig. 3, a positioning plate 63 is disposed at the other end of the supporting rod 61, and a transverse dimension of the positioning plate 63 is greater than a transverse dimension of the supporting rod 61. The positioning plate 63 and the support rod 61 are T-shaped, so that the contact surface between the positioning device and the ground is increased and the operation is more stable during seeding and positioning.

Further, referring to fig. 4, the end slot 71 includes side plates 711 at both sides and a bottom plate 712 between the side plates 711, the upper end of the side plate 711 has a size larger than that of the side of the standpipe 2 connected thereto, and the bottom plate 712 has a size matched with that of the side of the standpipe 2 connected thereto.

Further, a baffle 72 is arranged at the upper end of the end groove 71, and the baffle 72 is positioned on the opening side of the end groove 71 and is parallel to the end surface of the side plate 711 on the opening side; the setting of baffle 72 can avoid the seed to receive the reaction force reaction when falling down from the upper end of standpipe 2 and transferring into the shovel head and pop out outside the shovel head.

Furthermore, the accommodating groove 1 is funnel-shaped, and the size of the lower port is matched with the size of the upper port of the vertical pipe 2.

Example 2:

on the basis of embodiment 1, referring to fig. 5, the supporting rod 61 is a telescopic rod.

For breeding of different types of varieties, the variety has different tightness, taking corn as an example, compact hybrid has strong tightness, the yield is stable when the density is increased, the density suitable for planting is larger, namely the planting distance is smaller, the tightness of flat varieties is poor, the range in which the density can be increased is small, the yield is reduced if the density is increased, and therefore, different planting distances are required to be adjusted according to different breeding in the seeding process.

In this embodiment, the support rod 61 includes an outer sleeve 611 and an inner sleeve 612 which are nested in each other in a double-layer manner, a sliding groove 613 is formed in the outer sleeve 611, a through hole is formed in the inner sleeve 612, a screw 614 penetrates through the sliding groove 613 and the through hole to fixedly connect the outer sleeve 611 and the inner sleeve 612, and the length of the support rod 61 is adjusted by adjusting the position of the through hole in the inner sleeve 612 relative to the sliding groove 613, so that the support rod can adapt to different planting densities of breeding seeds, and the practicability is higher.

It should be noted that the above detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, 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 application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise. Furthermore, it will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in other sequences than those illustrated or otherwise described herein.

Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not explicitly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may also be oriented in other different ways, such as by rotating it 90 degrees or at other orientations, and the spatially relative descriptors used herein interpreted accordingly.

In the foregoing detailed description, reference is made to the accompanying drawings, which form a part hereof. In the drawings, like numerals typically identify like components, unless context dictates otherwise. The illustrated embodiments described in the detailed description, drawings, and claims are not meant to be limiting. Other embodiments may be utilized, and other changes may be made, without departing from the spirit or scope of the subject matter presented here.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by 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 (10)

1. A seed planting device, characterized in that: comprises a vertical pipe (2) for providing a downward sliding channel for seeds; the shovel head (7) is positioned at the lower end of the vertical pipe (2) and is used for digging holes and providing a downward sliding channel for seeds; the positioning device is positioned at the lower part of the vertical pipe (2), is movably connected with the shovel head (7) and is used for positioning a sowing position; the vertical pipe is characterized by comprising a containing groove (1), wherein the containing groove (1) is located at the upper end of the vertical pipe (2) and is used for containing a certain amount of seeds to be sowed.

2. A seed planting device as claimed in claim 1, wherein: the shovel head (7) comprises an end groove (71) positioned at the lower end of the vertical pipe (2), the side surface of the end groove (71) is triangular, the cross section of the end groove is U-shaped, and a groove of the end groove (71) is communicated with a pipeline of the vertical pipe (2).

3. A seed planting device as claimed in claim 2, wherein: the end groove (71) comprises side plates (711) positioned on two sides and a bottom plate (712) positioned between the two side plates (711), the size of the upper end of each side plate (711) is larger than that of the side edge of the vertical pipe (2) connected with the side plate, and the size of the bottom plate (712) is matched with that of the side edge of the vertical pipe (2) connected with the bottom plate.

4. A seed planting device as claimed in claim 3, wherein: the upper end of the end groove (71) is provided with a baffle (72), and the baffle (72) is positioned on the opening side of the end groove (71) and is parallel to the end face of the opening side of the side plate (711).

5. A seed planting device as claimed in claim 2, wherein: positioner including being located the opening side of end groove (71) and being located support horizontal pole (4) of shovel head (7) top, be located the lower tip of standpipe (2) and with locating lever (6) that end groove (71) are connected, support horizontal pole (4) with standpipe (2) fixed connection, locating lever (6) with be equipped with pressure spring (5) between support horizontal pole (4), pressure spring (5) are in by the compression state.

6. A seed planting device as claimed in claim 5, wherein: the positioning rod (6) comprises a supporting rod (61) and a buckle groove (62) which is positioned at one end of the supporting rod (61) and movably connected with the end groove (71).

7. A seed planting device as claimed in claim 6, wherein: the size of the buckle groove (62) is matched with that of the end groove (71), and the buckle groove (62) is buckled with the end groove (71) to form a cavity with a closed lower end and an open upper end.

8. A seed planting device as claimed in claim 7, wherein: the supporting rod (61) is a telescopic rod.

9. A seed planting device as claimed in claim 1, wherein: the accommodating groove (1) is funnel-shaped, and the size of the lower port is matched with the size of the upper port of the vertical pipe (2).

10. A seed planting device as claimed in any one of claims 1 to 9, wherein: the upper portion of standpipe (2) is equipped with and holds up pole (3), hold up the pole with positioner is located the back of the body side of standpipe (2) respectively.

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