CN210987006U

CN210987006U - Garlic seeder

Info

Publication number: CN210987006U
Application number: CN201921788290.5U
Authority: CN
Inventors: 邱小宝
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-07-14
Anticipated expiration: 2029-10-23

Abstract

The utility model relates to the technical field of agricultural seeding mechanical devices, and provides a garlic seeder, which comprises a walking device and a seed discharging device, wherein the walking device comprises a driving device, a transmission device and walking wheels; the seed discharging device comprises a seed discharging device, a screening device is arranged in the seed discharging device, and a plant distance adjusting device and a depth adjusting device are respectively connected to the seed discharging device; the surface of the seed sowing device close to the side of the walking device is connected with a ditching device and a soil covering device. The technical scheme is convenient for planting in a hilly environment, reduces the hole rate and the rebroadcasting rate of garlic planting, reduces the damage rate to garlic seeds in the garlic planting process of the garlic planter, ensures uniform seed falling, improves the germination rate of the garlic, is simple to operate, and reduces the slipping and seed breaking situations.

Description

Garlic seeder

Technical Field

The utility model relates to an agricultural seeding machinery technical field, concretely relates to garlic seeder.

Background

At present, garlic seeding in China is in a transition period from artificial planting to mechanical planting.

The main process of artificially planting garlic comprises the following steps: firstly, a groove required for garlic planting is formed by a machine; secondly, manually placing the garlic seeds in the ditch. The labor capacity of the artificial planting mode is large, and the planting efficiency is to be improved.

The mechanical garlic planting is realized by a garlic planter, most garlic planters in the prior art firstly ditch out through a plow-type furrow opener, collect garlic seeds through a seed collecting scoop, send the seeds to a seed conveying pipe through chain transmission, fall on the ground and bury the seeds through a soil covering device.

The garlic planter in the prior art has the following defects:

(1) the planting is inconvenient to be carried out in a hilly environment: hilling refers to the reduction of trafficability caused by impurities in the soil, such as weeds and large clods, in front of the furrow opener. The hilling phenomenon can cause the generation of the phenomena of seed breaking and seed lacking.

(2) The hole rate and the reseeding rate of garlic planting are high.

(3) The garlic planter has high damage rate to garlic seeds in the garlic planting process.

(4) The germination rate of the garlic planted by the garlic planter is low.

(5) In the garlic planting process, the operation is complicated.

(6) The garlic planter is easy to slip and break in the garlic planting process.

(7) The seed falling of the garlic planter is not uniform in the garlic planting process.

The above disadvantages of the garlic planter not only affect the quality of garlic, but also affect the yield of garlic, and simultaneously cause that the garlic can not realize mechanized planting suitable for various planting environments. How to effectively solve the technical problems is a problem to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problem or at least partially solve the above technical problem, the utility model provides a garlic seeder.

The garlic seeder comprises a travelling device and a seed sowing device, wherein the travelling device comprises a driving device, a transmission device and travelling wheels.

The seed metering device is internally provided with a screening device, and the seed metering device is respectively connected with a plant spacing adjusting device and a depth adjusting device.

The surface of the seed sowing device close to the walking wheel side is connected with a ditching device and a soil covering device.

Optionally, the travelling wheels comprise a first travelling wheel and a second travelling wheel;

the surface of the first travelling wheel and the surface of the second travelling wheel which are contacted with the ground are respectively and uniformly provided with a recess which is arranged along the radial direction of the first travelling wheel and a bulge which is connected with the recess;

the diameter of the first walking wheel is larger than that of the second walking wheel.

Optionally, a frame is arranged between the seed sowing device and the travelling wheel.

The driving device comprises an engine mounting frame arranged on the rack, an engine is arranged on the engine mounting frame, the engine is connected with a first clutch and is far away from the engine side, a speed reducer is connected onto the clutch, a first chain wheel is connected onto the speed reducer, and the first chain wheel is connected with a second chain wheel on the first travelling wheel through a first chain.

Keep away from the second sprocket the tip of first walking wheel is provided with the third sprocket, the third sprocket through the second chain with fourth sprocket on the second walking wheel is connected.

Optionally, the seed sowing device comprises a seed sowing box and a seed sowing device connected with the seed sowing box.

Optionally, two end portions of one long side of the seed discharging box are respectively connected with a first side plate and a second side plate, and a first rotating rod capable of rotating is connected between the first side plate and the second side plate.

The seed metering ware includes many conveyer belts that are used for conveying the seed, the both sides of conveyer belt be provided with respectively with first rotary rod axial vertically spacing edge, orientation two of seed metering case side evenly be equipped with a plurality of spoons of getting on the conveyer belt between the spacing edge.

The rack is further connected with a second supporting rod which is horizontal to the first walking wheel and the second walking wheel respectively, and the conveyor belt is in annular transmission between the first rotating rod and the second supporting rod.

Optionally, the sieving mechanism is including setting up motor on the second curb plate, the one end of motor is connected with follows the motor and carries out the second rotary rod that rotates, the surface of second rotary rod evenly be provided with the vibrations piece that the conveyer belt collided mutually and contacted.

Optionally, the row spacing adjusting device includes a second clutch disposed between the first side plate and the seed discharging box, a fifth sprocket is disposed at an end of the second clutch close to the second side plate, a sixth sprocket is further disposed on the reducer close to the first side plate, the fifth sprocket is connected to the sixth sprocket through a third chain, a seventh sprocket is disposed at an end of the second clutch close to the first side plate, an eighth sprocket is disposed at an end of the first rotating rod close to the first side plate, and the seventh sprocket is connected to the eighth sprocket through a fourth chain.

And a neutral gear device for adjusting to realize neutral gear is arranged in the second clutch.

Optionally, the depth adjusting device comprises a slide rail arranged on the rack, a slide block is slidably connected in the slide rail, a lead screw and the second support rod are respectively connected on the slide block, the sliding direction of the slide block is perpendicular to the axial length of the second support rod, the end part of the lead screw far away from the slide block side is connected with a connecting rod, and the end part of the connecting rod far away from the lead screw side is provided with a rocking handle.

Optionally, the ditching device is including setting up furrow opener support frame in the frame, furrow opener support frame is located first walking wheel with between the second walking wheel, be connected with the furrow opener on the furrow opener support frame, the surface of furrow opener is gear form.

The soil covering device comprises a soil covering wheel support frame arranged on the rack, the soil covering wheel is positioned between the second travelling wheel and the furrow opener, a soil covering wheel is connected onto the soil covering wheel support frame, and the surface of the soil covering wheel is in a gear shape.

Optionally, a pedal frame is connected to the frame near the second road wheel, and a pedal is arranged on the pedal frame.

Still be provided with the handle in the frame, be provided with on the handle with the disconnected kind of controller that the second clutch is connected, disconnected kind of controller include with the controller mount that the handle is connected, be connected with the control lever on the controller mount, be connected with on the control lever with the control line that the second clutch is connected.

The technical scheme is convenient for planting in a hilly environment, reduces the hole rate and the rebroadcasting rate of garlic planting, reduces the damage rate to garlic seeds in the garlic planting process of the garlic planter, ensures uniform seed falling, improves the germination rate of the garlic, is simple to operate, and reduces the slipping and seed breaking situations.

Drawings

FIG. 1 is a schematic diagram of the structure of a garlic seeder provided by the present invention;

FIG. 2 is a schematic diagram of a front view structure of the garlic seeder provided by the present invention;

FIG. 3 is a schematic diagram of the cross-sectional structure of A-A in FIG. 2;

FIG. 4 is a schematic diagram of a plant spacing adjusting device provided by the present invention;

fig. 5 is a schematic diagram of the structure of the slide rail provided by the present invention.

Reference numerals:

1. a seed metering device; 11. a first side plate; 12. a first rotating rod; 121. an eighth sprocket; 13. a seed discharging box; 14. a second side plate; 15. a motor; 16. a second rotating rod; 17. a conveyor belt; 171. taking a seed spoon; 172. a vibration block; 18. a second support bar;

2. a depth adjustment device; 21. a rocking handle; 22. a connecting rod; 23. a lead screw;

3. a handle; 31. a pedal frame; 32. treading a pedal;

4. a second road wheel; 41. a fourth sprocket;

5. a first running wheel; 51. a third sprocket; 52. a second sprocket; 53. a first chain;

6. an engine mount;

7. a first clutch;

8. a frame; 81. a slide rail; 82. a furrow opener; 83. soil covering wheels;

9. a speed reducer;

10. a second clutch; 101. a seed breaking controller; 102. a controller fixing frame; 103. a control lever; 104. and a seventh sprocket.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and examples. It is to be understood that the embodiments described are some, but not all embodiments of the invention. The following examples are only for explaining the present invention, and are not intended to limit the present invention. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention. Unless otherwise specified, the technical means used in the examples are conventional means well known to those skilled in the art.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. The terms "connected" and "coupled" are used broadly and may include, for example, a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

An embodiment of the utility model, combine fig. 1 and fig. 4, a garlic seeder, including running gear and seed metering device 1, running gear includes drive arrangement, transmission and walking wheel.

A screening device is arranged in the seed sowing device 1, and a plant spacing adjusting device and a depth adjusting device 2 are respectively connected to the seed sowing device 1.

The surface of the seed sowing device 1 close to the walking wheel side is connected with a ditching device and a soil covering device.

In the embodiment, the garlic planter is convenient to plant in a hilly environment, the cavity rate and the reseeding rate of garlic planting are reduced, the damage rate of garlic seeds is reduced in the garlic planting process of the garlic planter, the garlic seeds fall uniformly, the garlic germination rate is improved, the operation is simple, and the slipping and seed breaking situations are reduced.

In another embodiment of the present invention, as shown in fig. 1, the traveling wheels include a first traveling wheel 5 and a second traveling wheel 4. The first travelling wheel 5 is arranged in parallel with the second travelling wheel 4.

The surface of the first walking wheel 5 and the surface of the second walking wheel 4 which are contacted with the ground are respectively and uniformly provided with a dent which is arranged along the radial direction of the first walking wheel 5 and a bulge which is connected with the dent.

The surface of the first travelling wheel 5 and the surface of the second travelling wheel 4 which are in contact with the ground are respectively provided with a groove in the radial direction.

The diameter of the first road wheel 5 is larger than the diameter of the second road wheel 4.

In this embodiment, the second traveling wheels 4 play a role of suppressing the soil after seeding in addition to a role of traveling displacement. In addition, the protrusions connected with the depressions on the first walking wheel 5 and the second walking wheel 4 also increase the ground grabbing force, and the garlic seeder is prevented from slipping in the displacement process. The first traveling wheel 5 and the second traveling wheel 4 are made of any one of engineering plastics or metal materials, that is, the first traveling wheel 5 and the second traveling wheel 4 are made of engineering plastics, and the first traveling wheel 5 and the second traveling wheel 4 are made of any one of metal materials such as iron, aluminum alloy or stainless steel metal. The engineering plastic has good strength on one hand and good impact resistance on the other hand.

In another embodiment of the present invention, as shown in fig. 1, a frame 8 is provided between the seed discharging device 1 and the traveling wheels.

The driving device comprises an engine mounting frame 6 arranged on the frame 8, an engine is arranged on the engine mounting frame 6, the engine is connected with a first clutch 7, the clutch 7 far away from the engine is connected with a speed reducer 9, the speed reducer 9 is connected with a first chain wheel, and the first chain wheel is connected with a second chain wheel 52 on the first travelling wheel 5 through a first chain 53.

The end of the first road wheel 5 remote from the second chain wheel 52 is provided with a third chain wheel 51, and the third chain wheel 51 is connected with the fourth chain wheel 41 on the second road wheel 4 through a second chain.

In this embodiment, the first sprocket wheel drives the second sprocket wheel 52, and the first traveling wheel 5 moves forward or backward along with the rotation of the second sprocket wheel 52. The third chain wheel 51 drives the fourth chain wheel 41, and the second traveling wheel 4 moves forward or backward along with the rotation of the fourth chain wheel 41. When one end of the first travelling wheel 5 or the second travelling wheel 4 is blocked, the normal travelling of the seeder is not influenced.

In another embodiment of the present invention, as shown in fig. 1, the seed discharging device 1 includes a seed discharging box 13 and a seed discharging device connected to the seed discharging box 13.

In this embodiment, the seed metering device is located on the seed box 13 near the side of the first running wheel 5, and the seed metering device constitutes one side of the seed box 13. The garlic seeder has the advantages that garlic seeds can be discharged better, and the weight of the garlic seeder is reduced. The seeding apparatus is made of engineering plastics.

In another embodiment of the present invention, as shown in fig. 1, two ends of a long side of the seed box 13 are respectively connected to a first side plate 11 and a second side plate 14, and a first rotating rod 12 capable of rotating is connected between the first side plate 11 and the second side plate 14.

The seed metering device comprises a plurality of conveying belts 17 used for conveying seeds, two sides of each conveying belt 17 are respectively provided with a limiting edge which is vertical to the axial direction of the first rotating rod 12, and a plurality of seed taking spoons 171 are uniformly arranged on the conveying belts 17 between the two limiting edges facing the side of the seed metering box 13.

The frame 8 is also connected with a second supporting rod 18 which is respectively horizontal to the first travelling wheel 5 and the second travelling wheel 4, and the conveyor belt 17 is circularly transmitted between the first rotating rod 12 and the second supporting rod 18.

In this embodiment, each conveyor 17 is independent and does not intersect with each other, and the garlic seeds discharged from two adjacent conveyor 17 are arranged in parallel along the advancing direction of the garlic seeder. One garlic seed is taken from each seed taking spoon 171, so that two or more garlic seeds are prevented from being filled into one seed taking spoon 171, on one hand, the garlic seeds are prevented from being injured, on the other hand, the situation that two or more garlic seeds are filled into one seed taking spoon 171 and the garlic seeds slide down is avoided, or a plurality of garlic seeds in one seed taking spoon 171 are sowed together.

In another embodiment of the present invention, as shown in fig. 3, the screening device includes a motor 15 disposed on the second side plate 14, one end of the motor 15 is connected to a second rotating rod 16 rotating along with the motor 15, and the surface of the second rotating rod 16 is uniformly provided with a vibration block 172 colliding and contacting with the conveyor belt 17.

In this embodiment, the screening device drives the second rotary rod 16 through the motor 15, the vibration block 172 on the second rotary rod 16 collides with the conveyor belt, the vibration of the conveyor belt 17 can make redundant garlic seeds in the seed taking spoon 171 on the conveyor belt 17 fall into the seed discharging box 13, the waste of the garlic seeds is prevented, meanwhile, one garlic seed is retained in each seed taking spoon 171, and the void ratio and the reseeding rate of the garlic planting are reduced.

The utility model discloses a still another embodiment, as shown in fig. 4, plant spacing adjusting device includes the second clutch 10 that sets up between first curb plate 11 and seed metering case 13, the tip of the second clutch 10 that is close to second curb plate 14 side is provided with the fifth sprocket, still be provided with the sixth sprocket on the speed reducer 9 that is close to first curb plate 11, the fifth sprocket is connected through the third chain with the sixth sprocket, the tip of the second clutch 10 that is close to first curb plate 11 side is provided with seventh sprocket 104, the tip of the first rotary rod 12 that is close to first curb plate 11 side is provided with eighth sprocket 121, seventh sprocket 104 is connected through the fourth chain with eighth sprocket 121. The second clutch 10 drives the first rotating rod 12 to rotate through the seventh chain wheel 104 and the eighth chain wheel 121, so as to change the distance between two adjacent garlic seeds.

A neutral gear device for adjusting the neutral gear is provided in the second clutch 10.

In this embodiment, the staff can adjust the plant spacing adjusting device at will, change the distance position between two adjacent garlic seeds, and reach the target spacing between two adjacent garlic seeds. Meanwhile, the neutral gear device provides more walking state gears for the garlic seeder.

The utility model discloses a further embodiment, as shown in fig. 5, depth adjustment device 2 is including setting up slide rail 81 in frame 8, and sliding connection has the slider in slide rail 81, is connected with lead screw 23 and second bracing piece 18 on the slider respectively, and the slip direction perpendicular to second bracing piece 18's of slider axial length, as shown in fig. 2, keeps away from the end connection of lead screw 23 of slider side and has connecting rod 22, and the tip of keeping away from the connecting rod 22 of lead screw 23 side is provided with rocking handle 21.

The frame 8 close to the sliding block can be provided with scale marks, so that the accurate adjustment of the seed sowing device when the seed sowing device is close to the ground or far away from the ground can be further realized.

In this embodiment, the rocking handle 21 is rocked, the rocking handle 21 drives the connecting rod 22 to rotate, the connecting rod 22 drives the screw 23 to rotate, the second supporting rod 18 can perform displacement adjustment perpendicular to the ground, and the second supporting rod 18 drives the seed sowing device on the second supporting rod 18 to perform adjustment away from the ground or close to the ground. The depth adjusting device 2 reduces the damage to the garlic seeds when falling to the ground, reduces the damage rate to the garlic seeds, and meets different sowing requirements.

In another embodiment of the present invention, as shown in fig. 3, the ditcher device includes a ditcher support frame disposed on the frame 8, the ditcher support frame is located between the first traveling wheel 5 and the second traveling wheel 4, a ditcher 82 is connected to the ditcher support frame, and the surface of the ditcher 82 is in a gear shape. The furrow opener 82 is in a rotating state during operation.

The soil covering device comprises a soil covering wheel support frame arranged on the frame 8, the soil covering wheel is positioned between the second travelling wheel 4 and the furrow opener 82, the soil covering wheel support frame is connected with a soil covering wheel 83, and the surface of the soil covering wheel 83 is in a gear shape. The soil-covering wheels 83 are rotated during operation.

In the present embodiment, the furrow opener 82 is disk-shaped to avoid the occurrence of hilling phenomenon caused by weeds and large clods.

The soil covering wheel 83 covers the surface of the garlic seeds and slightly presses the garlic seeds, and the soil covering wheel 83 is made of elastic silica gel materials, so that each garlic seed can be sown in the soil without damage. When the covering wheel 83 presses the seeds, the garlic seeds are not damaged, and the same pressing force can be kept when each garlic seed is pressed.

In another embodiment of the present invention, as shown in fig. 3, a pedal frame 31 is connected to the frame 8 near the second road wheel 4, and a pedal 32 is provided on the pedal frame 31.

The pedal 32 may also be connected with a suspension strap, the end of which remote from the pedal 32 is connected with the handle 3.

In the embodiment, the pedal 32 is used for the worker to stand and move forward along with the garlic seeder, so that the worker does not need to walk to operate in the normal seeding process of the garlic seeder, and the labor intensity of the worker is reduced.

The treading frame 31 may be fixed or foldable. The fixed arrangement of the treading frame 31 can enable workers to stand between themselves, and the folding and shrinking of the treading frame 31 can reduce the garlic seeding machine.

The rack 8 is further provided with a handle 3, the handle 3 is provided with a seed breaking controller 101 connected with the second clutch 10, the seed breaking controller 101 comprises a controller fixing frame 102 connected with the handle 3, the controller fixing frame 102 is connected with a control rod 103, and the control rod 103 is connected with a control line connected with the second clutch 10.

In this embodiment, the second clutch 10 can be controlled by the seed interruption controller 101 only by operating the control lever 103 by the operator, and the operation is simple.

The working process of the technical scheme is as follows: the seed taking spoon 171 takes the garlic seeds out of the seed discharging box 13, the garlic seeds are conveyed to the surface of the seed discharging box 13 far away from the second travelling wheel 4 side through the conveyor belt 17, the garlic seeds fall into a ditch formed by the furrow opener 82 along with the seed taking spoon 171, soil is covered on the surfaces of the garlic seeds through the soil covering wheel 83 and slightly pressed, the seeds are kept in a flat lying state, and finally the soil on the seeds is compacted through the second travelling wheel 4.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments. Those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may be modified or some technical features may be equivalently replaced, and modifications or replacements made without departing from the spirit of the present invention are within the scope of the present invention.

Claims

1. A garlic seeder comprises a walking device and a seed sowing device, wherein the walking device comprises a driving device, a transmission device and walking wheels,

a screening device is arranged in the seed discharging device, and a plant spacing adjusting device and a depth adjusting device are respectively connected to the seed discharging device;

2. The garlic seeder of claim 1,

the travelling wheels comprise a first travelling wheel and a second travelling wheel;

3. The garlic seeder of claim 2,

a frame is arranged between the seed sowing device and the travelling wheels;

the driving device comprises an engine mounting frame arranged on the rack, an engine is arranged on the engine mounting frame, the engine is connected with a first clutch, the clutch far away from the engine is connected with a speed reducer, the speed reducer is connected with a first chain wheel, and the first chain wheel is connected with a second chain wheel on the first travelling wheel through a first chain;

4. The garlic seeder of claim 3, wherein the seed metering device comprises a seed metering box and a seed metering device connected to the seed metering box.

5. The garlic seeder of claim 4,

two ends of one long side of the seed sowing box are respectively connected with a first side plate and a second side plate, and a first rotating rod capable of rotating is connected between the first side plate and the second side plate;

the seed metering device comprises a plurality of conveying belts for conveying seeds, two sides of each conveying belt are respectively provided with a limiting edge which is axially vertical to the first rotating rod, and a plurality of seed taking spoons are uniformly arranged on the conveying belts between the two limiting edges facing the side of the seed metering box;

6. The garlic seeder as claimed in claim 5, wherein the screening means comprises a motor provided on the second side plate, one end of the motor is connected with a second rotating rod that rotates with the motor, and the surface of the second rotating rod is uniformly provided with vibrating blocks that collide with the conveyor belt.

7. The garlic seeder of claim 5,

the row spacing adjusting device comprises a second clutch arranged between the first side plate and the seed sowing box, a fifth chain wheel is arranged at the end part of the second clutch close to the second side plate, a sixth chain wheel is also arranged on the speed reducer close to the first side plate, the fifth chain wheel is connected with the sixth chain wheel through a third chain, a seventh chain wheel is arranged at the end part of the second clutch close to the first side plate, an eighth chain wheel is arranged at the end part of the first rotating rod close to the first side plate, and the seventh chain wheel is connected with the eighth chain wheel through a fourth chain;

8. The garlic seeder as claimed in claim 5, wherein the depth adjusting means comprises a slide rail provided on the frame, a slider slidably connected to the slide rail, a lead screw and the second support rod respectively connected to the slider, a sliding direction of the slider perpendicular to an axial length of the second support rod, a connecting rod connected to an end of the lead screw remote from the slider side, and a rocking handle provided at an end of the connecting rod remote from the lead screw side.

9. The garlic seeder of claim 3,

the ditching device comprises a ditcher support frame arranged on the rack, the ditcher support frame is positioned between the first travelling wheel and the second travelling wheel, a ditcher is connected to the ditcher support frame, and the surface of the ditcher is in a gear shape;

10. The garlic seeder of claim 7,

a pedal frame is connected to the rack close to the second travelling wheel, and a pedal is arranged on the pedal frame;