CN111630987A - Garlic seeder - Google Patents
Garlic seeder Download PDFInfo
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- CN111630987A CN111630987A CN202010634970.2A CN202010634970A CN111630987A CN 111630987 A CN111630987 A CN 111630987A CN 202010634970 A CN202010634970 A CN 202010634970A CN 111630987 A CN111630987 A CN 111630987A
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- China
- Prior art keywords
- garlic
- seed
- chain
- spoon
- sowing
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C9/00—Potato planters
- A01C9/08—Potato planters with other distributing devices, e.g. flaps, screws, horizontal turning plates
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
- A01C5/064—Devices for making drills or furrows with rotating tools
Abstract
The invention discloses a garlic seeder, and belongs to the technical field of garlic seeding machinery. Comprises a frame provided with wheels, wherein the frame is provided with a garlic seeding device and a group of furrow openers; the garlic seeding device comprises a group of garlic seeding devices and garlic seeding boxes; the garlic seed sowing device comprises a garlic conveying chain supporting structure, a garlic conveying chain and a garlic seed falling prevention shield; the garlic conveying chain supporting structure comprises a seed metering device bracket and a plurality of chain wheels which are rotationally connected with the seed metering device bracket; the garlic conveying chain comprises a chain and a combined seed spoon; the chain is engaged with each chain wheel and supported by the chain wheels to form an annular garlic conveying chain transmission connecting structure with a garlic seed conveying and sowing channel, the garlic seed picking section is positioned in the box body of the garlic seed sowing box, the garlic seed selecting section is positioned above the garlic seed sowing box, and the garlic seed sowing section is positioned in front of the box body of the garlic seed sowing box. The garlic seed sowing device has the characteristics of compact structure, effective prevention of garlic seed miss-sowing and rebroadcasting and the like.
Description
Technical Field
The invention relates to the technical field of garlic sowing machinery.
Background
In the garlic seeder, not only rebroadcasting needs to be prevented, but also miss-seeding needs to be prevented, namely, each seeding position is ensured to sow one garlic seed, in the existing garlic seeder (see attached figures 8-9), the garlic seeder adopts an upper chain wheel and a lower chain wheel to form a front-back parallel annular support for a garlic conveying chain, seed scoops arranged on the chain at intervals are only provided with one seed scoop cavity, in order to prevent miss-seeding, the cavity of the seed scoop can contain more than two garlic seeds, the seed scoops of the rear chain are picked up by a garlic seed discharging box in the upward conveying process, and the redundant garlic seeds are removed by a weight removing mechanism which is composed of a motor 26, a knocking block, a reset spring 28 and a hexagonal shaft 29; the knocking block is of an L-shaped structure consisting of a vertical part 27 and a horizontal part 30, the front end face of the vertical part 27 is attached to the inner side of a chain, a return spring 28 is connected between the rear side of the top end of the vertical part 27 and the main body of the seed sowing device, one end, away from the vertical part 27, of the horizontal part 30 is rotatably connected with the main body of the seed sowing device through a rotating shaft, a hexagonal shaft 29 is rotatably arranged above the horizontal part 30, and the hexagonal shaft 29 is attached to the horizontal part 30; during operation, the motor 26 drives the hexagonal shaft 29 to rotate, the vertical portion 27 can be ejected out regularly at intervals in the rotating process of the hexagonal shaft 29, the vertical portion 27 can complete reciprocating motion, knocking on the chain is achieved, the seed spoon is vibrated, redundant garlic seeds in the seed spoon are shaken to fall into the garlic seed discharging box, and then the garlic seeds are turned downwards through the upper chain wheel for seeding. The above-mentioned duplicate removal mechanism has the following disadvantages: 1. when the seeder works in the field, because the road condition in the field is complex, the resistance is not constant or the variable is large in the seeding process, so that the current generated by the engine is unstable, the rotating speed of the motor 26 is forced to be uneven, the vibration frequency is influenced, and the weight removing effect is influenced; and the engine shake will also have an effect on it. 2. The hexagonal shaft 29 is in direct contact with the knocking block and the rotational speed of the hexagonal shaft 29 is high, so that the hexagonal shaft 29 is worn quickly, resulting in vibration failure. 3. Because the sizes of the garlic seeds are different, slightly smaller garlic seeds can fall off from the seed spoon under the vibration of higher frequency, and the weight removing effect of the vibration of lower frequency on slightly larger garlic seeds is not obvious. 4. As the seed sowing chain is tightly attached to the seed box, garlic seeds have high humidity and high friction force between garlic seeds in the actual sowing process, and the chain has a possibility of driving the garlic seeds to fall out of the seed box along the chain.
Disclosure of Invention
The invention aims to provide a garlic seeder which has the characteristics of compact structure, effective prevention of garlic seed missing seeding and rebroadcasting and the like.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
a garlic seeder comprises a frame provided with wheels, wherein a garlic seeding device and a group of furrow openers are arranged on the frame;
the garlic seeding device comprises a group of garlic seeding devices and garlic seeding boxes;
the garlic seed sowing device comprises a garlic conveying chain supporting structure, a garlic conveying chain and a garlic seed falling prevention shield; the garlic conveying chain supporting structure comprises a seed metering device bracket and a plurality of chain wheels which are rotationally connected with the seed metering device bracket; the garlic conveying chain comprises a chain and composite seed scoops, and the composite seed scoops are fixed on the chain at intervals; the chain is engaged with each chain wheel and is supported by the chain wheel to form an annular garlic conveying chain transmission connecting structure with a garlic seed conveying and sowing channel, the garlic seed conveying and sowing channel sequentially comprises the following parts in the advancing direction of the chain: firstly, a garlic seed picking section is conveyed from bottom to top, the upper end of the garlic seed picking section is forwards bent by a rear chain wheel to enter a garlic seed selecting section conveyed from back to front, the front end of the garlic seed selecting section is downwards bent by a front chain wheel to enter a garlic seed sowing section conveyed from top to bottom, and the lower end of the garlic seed sowing section is bent by a lower chain wheel; the combined type seed spoon comprises a seed taking spoon and a seed selecting spoon, wherein a cavity of the seed selecting spoon can contain one garlic seed, a cavity of the seed taking spoon can contain more than two garlic seeds, in a garlic seed picking section, an opening of the seed selecting spoon faces backwards, the seed taking spoon is positioned below and behind the seed selecting spoon, and the opening of the seed taking spoon faces upwards; the garlic seed falling prevention shield covers the garlic seed sowing section so as to limit the garlic seeds in the garlic seed falling prevention shield for conveying and prevent the garlic seeds from falling off from a gap between the inner wall of the garlic seed falling prevention shield and the combined type seed spoon; the lower end part of the garlic seed falling prevention shield corresponding to the lower end of the garlic seed sowing section is a garlic seed sowing port;
the garlic seed sowing devices are transversely arranged at intervals and are provided with a garlic seed sowing device transmission structure which is used for being in transmission connection with the driving device, and the garlic seed sowing devices and the garlic seed sowing box are in the following matching relationship: the garlic seed picking section is positioned in the box body of the garlic seed sowing box, the garlic seed selecting section is positioned above the garlic seed sowing box, the garlic seed sowing section is positioned in front of the box body of the garlic seed sowing box, and each garlic seed sowing device is embedded with the garlic seed sowing box through a garlic seed sowing device embedding hole arranged on the box body of the garlic seed sowing box;
the driving device drives the garlic conveying chain of each garlic seed sowing device to rotate through the driving structure of the garlic seeder, the chain drives the combined type seed spoon to convey from bottom to top in the garlic seed selection section, the seed taking spoon picks up a plurality of garlic seeds in the garlic seed sowing box to avoid miss sowing, the garlic seeds are folded forwards through the rear chain wheel to enter the garlic seed selection section conveyed from back to front, the combined type seed spoon is correspondingly turned over, the opening of the seed taking spoon faces the front direction, so that the garlic seeds in the seed taking spoon slide downwards into the seed selecting spoon, the seed selecting spoon stores one garlic seed, the rest garlic seeds fall into the garlic seed sowing box, the combined type seed spoon completes the action of selecting one garlic seed in the garlic seed selection section, the waste caused by garlic seed re-sowing is avoided, the garlic seeds are folded downwards through the front chain wheel to enter the garlic seed sowing section conveyed from top to bottom, the combined type seed spoon is correspondingly turned over, the cavity of the seed selecting spoon is inclined downwards from inside to outside, so that one garlic seed in the seed selecting spoon slides out from the seed selection cavity, the garlic seeds fall downwards in a closed channel formed by the inner wall of the garlic seed falling prevention shield, are supported on the back of the front combined seed spoon and are discharged from a garlic seed discharging port;
the coulters are respectively arranged in front of the garlic seed discharging openings, so that the garlic seeds discharged from the garlic seed discharging openings fall into the ditches formed by the coulters.
The invention further improves that:
the cavity of the seed taking spoon of the composite seed spoon is communicated with the cavity of the seed selecting spoon to form an L-shaped cavity of the composite seed spoon; the back of the combined type seed spoon is a garlic seed tray formed by the rear end face of the seed taking spoon and the rear end face of the seed selecting spoon so as to accept garlic seeds falling off from the seed selecting spoon of the combined type seed spoon.
The garlic seed falling prevention shield is fixedly connected with the seed metering device bracket; in the garlic conveying chain supporting structure, three chain wheels which are rotationally connected with the seed sowing device support are respectively a rear chain wheel, a front chain wheel and a lower chain wheel so as to support the garlic conveying chain into an inverted triangle; the garlic seed sowing section inclines from top to bottom backwards, and the rear end of the box body of the garlic seed sowing box inclines from top to bottom forwards, so that the occupied space at the bottom of the garlic sowing machine is reduced, the space is vacated, the wheels and the furrow opener can be conveniently installed, and the garlic sowing machine is miniaturized.
The garlic seed metering device is provided with a garlic conveying chain stretching mechanism: the seed sowing device support is provided with a linear guide rail, the lower chain wheel is rotationally connected with the sliding block, and a pressure spring is arranged between the sliding block and the seed sowing device support so as to apply acting force to the lower chain wheel along the direction of the linear guide rail, thereby tightly supporting the garlic conveying chain.
The garlic seed sowing device is characterized in that a seed ditch retainer and a furrow opener are arranged at the bottom of the garlic seed sowing device, the seed ditch retainer is made of elastic silica gel and comprises a rotating wheel and anti-slip strips, the wheel surface of the rotating wheel is a cylindrical surface, and the anti-slip strips are arranged on the wheel surface at intervals; the seed ditch retainer is connected with the bottom of the seed sowing device bracket in a rolling way, the seed ditch retainer is positioned at the rear end of a seed sowing port of garlic seeds, the front end of the seed ditch retainer is embedded into a gap between a left wing of the furrow opener and a right wing of the furrow opener, so that hilling on two sides of a ditch opened by the furrow opener is blocked by the rotating wheel 12 when the rear ends of the left wing of the furrow opener and the right wing of the furrow opener are backfilled, and the width of the seed ditch is kept by the wheel surface of the seed ditch, so that the garlic seeds fall into the bottom of the ditch, and the included angle between the left wing of the furrow opener and the right wing of the furrow opener and the underground penetration depth are reduced at the same garlic planting depth, so that the ditching resistance is reduced, and; the anti-slip strips are used for increasing the friction force between the rotating wheels and the ground so as to keep the rotating wheels in a rotating state, and in the advancing process, the garlic seeds are lightly stroked and positioned in the soil, so that the garlic seeds are prevented from being rubbed forwards due to small rotation stop of the rotating wheels caused by the friction force, and the garlic seeds are rubbed forwards away from the sowing position to influence the sowing row spacing.
The transmission structure of the garlic seeder is a shaft hub connection structure: the bearing inner hole of the front chain wheel in each garlic seed sowing device is fixedly connected with the shaft sleeve, the inner hole of the shaft sleeve is a transmission hole, the section of the inner hole is polygonal, the transmission shaft of the garlic seeding device is connected with the transmission hole of each garlic seed sowing device in a sliding fit mode, the section of the transmission shaft of the garlic seeding device is polygonal matched with the section of the inner hole of the shaft sleeve so as to fix the garlic seeding device and the transmission hole in the circumferential direction, and one end of the transmission shaft of the garlic seeding device is provided with a transmission chain wheel or a gear which is used.
A driving device, a wheel transmission chain and a garlic seeding device chain transmission structure are arranged on the rack; the driving device comprises a diesel engine or a gasoline engine, a main clutch and a speed changer, wherein the speed changer converts the high-rotating-speed output of the power output shaft of the diesel engine or the gasoline engine into low-rotating-speed high-torque power output through the power output shaft of the speed changer, and the power transmission between the diesel engine or the gasoline engine and the speed changer is switched on or off through the main clutch; a power output shaft of the transmission drives wheels to rotate through a wheel transmission chain; the chain transmission structure of the garlic seeding device comprises an auxiliary clutch and a garlic seeding device transmission chain, wherein a power output shaft of a speed changer drives a transmission chain wheel at one end of a transmission shaft of the garlic seeding device to rotate through the garlic seeding device transmission chain, so that a garlic transmission chain of each garlic seeding device is driven to rotate, and the power output shaft of the speed changer is connected or disconnected with the power transmission of the transmission shaft of the garlic seeding device through the auxiliary clutch.
The rear end of the frame is provided with an operating platform which comprises a foldable pedal and a handrail, and a main clutch operating handle and an auxiliary clutch operating handle are arranged on the handrail.
The wheels comprise a front wheel and a rear wheel; the surfaces of the front wheel and the rear wheel are provided with axial concave-convex grooves, so that the land grabbing force is increased, and the slipping phenomenon of the garlic seeder in the displacement process is avoided.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:
1. the invention has reasonable structure, reduces the power generation modules of the engine, omits a motor, a knocking block, a return spring and the hexagonal shaft 29 which form a weight removing mechanism, and reduces the production cost.
2. The combined type seed spoon is adopted in the invention and comprises a seed taking spoon and a seed selecting spoon, wherein the cavity of the seed selecting spoon can contain one garlic seed, and the cavity of the seed taking spoon can contain more than two garlic seeds; by adopting the seed-taking spoon which can contain more than two garlic seeds and ensures that at least one seed in the seed-taking spoon can be ensured no matter the garlic seeds are slightly bigger or smaller. The seed taking spoon is deep inside, and seeds in the seed taking spoon cannot be forced to fall off by various vibrations generated in the running process of the machine. The miss-seeding situation is avoided.
3. According to the garlic seed sowing device, garlic seeds in the seed taking spoon naturally fall to the seed selecting spoon through the overturning action of the combined type seed spoon in the overturning process, the seed selecting spoon stores one garlic seed, and the rest garlic seeds fall into the garlic seed sowing box, so that the rebroadcasting condition is avoided.
4. The chain and the garlic seed discharging box are in non-contact, the garlic seed cannot be driven in the operation process, and meanwhile, the chain has a certain stirring effect on the garlic seeds in the garlic seed discharging box in the operation process of the chain, so that the seed filling effect is improved to a certain extent, and the missing seeding phenomenon is reduced.
The garlic seed sowing device can be used for carrying out garlic sowing operation by matching the combined seed spoon, the annular garlic conveying chain transmission connecting structure with the garlic seed conveying and sowing channel and the garlic seed sowing box, so that the garlic seeds are effectively prevented from being missed to be sowed and rebroadcast.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the internal structure of FIG. 1;
FIG. 3 is an isometric view of FIG. 1;
FIG. 4 is an isometric view of FIG. 1;
FIG. 5 is a front view of the garlic seed meter of FIG. 1;
FIG. 6 is an isometric view of FIG. 5;
FIG. 7 is an enlarged view of a portion of I in FIG. 2;
FIG. 8 is a schematic diagram of the structure of the background art of the present invention;
fig. 9 is a schematic diagram of the structure of the background art of the present invention.
In the drawings: 1. a frame; 2. a seed metering device support; 3. a chain; 4. a composite seed spoon; 4-1, taking a seed spoon; 4-2, selecting a seed spoon; 4-3, garlic seed trays; 5. a garlic seed discharging box; 6. a shield for preventing garlic seeds from falling; 7. a rear sprocket; 8. a front sprocket; 9. a chain wheel is arranged below; 10. a garlic seed discharging port; 11. a furrow opener; 11-1. a left wing of the furrow opener; 11-2. right wing of the furrow opener; 12. a rotating wheel; 13. anti-slip strips; 14. a shaft sleeve; 15. a transmission shaft of the garlic seeding device; 16. a diesel engine or a gasoline engine; 17. a main clutch; 18. a transmission; 19. an auxiliary clutch; 20. a foldable pedal; 21. a handrail; 22. an auxiliary clutch operating handle; 23. a main clutch operating handle; 24. a front wheel; 25. a rear wheel; 26. a motor; 27. a vertical portion of the strike block; 28. a return spring; 29. a hexagonal shaft; 30. the horizontal portion of the block is knocked.
Detailed Description
The invention will be described in further detail below with reference to the figures and specific examples.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description and the description of the attached drawings, and the specific connection mode of each part adopts the conventional means of mature bolts, rivets, welding, sticking and the like in the prior art, and the detailed description is not repeated.
The seeder is not limited to seeding garlic, and crops similar to garlic can be used, and in the subject name garlic seeder, the use environment characteristic that the seeder seeds garlic is understood as that the subject object to be protected can be used in the use environment, and the subject object to be protected is not required to be used in the use environment.
As can be seen from the embodiments shown in fig. 1 to 7, the present embodiment includes a frame 1 provided with wheels, and a garlic seeding device and a set of furrow openers 11 are provided on the frame 1;
the garlic seeding device comprises a group of garlic seeding devices and a garlic seeding box 5;
the garlic seed sowing device comprises a garlic conveying chain supporting structure, a garlic conveying chain and a garlic seed falling prevention shield 6; the garlic conveying chain supporting structure comprises a seed metering device support 2 and a plurality of chain wheels which are rotatably connected with the seed metering device support 2; the garlic conveying chain comprises a chain 3 and composite seed scoops 4, and the composite seed scoops 4 are fixed on the chain 3 at intervals; the chain 3 is engaged with each chain wheel and supported by the chain wheel to form an annular garlic conveying chain transmission connecting structure with a garlic seed conveying and sowing channel, and the garlic seed conveying and sowing channel sequentially comprises the following parts from front to back according to the advancing direction of the chain 3: firstly, a garlic seed picking section is conveyed from bottom to top, the upper end of the garlic seed picking section is forwards bent by a rear chain wheel 7 and enters a garlic seed selecting section conveyed from back to front, the front end of the garlic seed selecting section is downwards bent by a front chain wheel 8 and enters a garlic seed sowing section conveyed from top to bottom, and the lower end of the garlic seed sowing section is bent by a lower chain wheel 9 (the directional descriptions of the garlic seed picking section, the garlic seed selecting section and the garlic seed sowing section are not absolute directions, but general directions, namely relative directions with an inclination angle can also be adopted); the composite seed spoon 4 comprises a seed taking spoon 4-1 and a seed selecting spoon 4-2, a cavity of the seed selecting spoon 4-2 can contain 1 garlic seed, a cavity of the seed taking spoon 4-1 can contain 2-3 garlic seeds, in a garlic seed picking section, an opening of the seed selecting spoon 4-2 faces to the rear, and the seed taking spoon 4-1 is positioned below and behind the seed selecting spoon 4-2 and faces upwards; the garlic seed falling prevention shield 6 covers the garlic seed sowing section so as to limit the garlic seeds in the garlic seed falling prevention shield 6 for transmission and prevent the garlic seeds from falling off from a gap between the inner wall of the garlic seed falling prevention shield 6 and the combined type seed spoon 4; the lower end of the garlic seed falling prevention shield 6 corresponding to the lower end of the garlic seed sowing section is provided with a garlic seed sowing port 10;
the garlic seed sowing devices are transversely arranged at intervals and are provided with a garlic seed sowing device transmission structure which is used for being in transmission connection with a driving device, and the garlic seed sowing devices and the garlic seed sowing box 5 are in the following matching relationship: the garlic seed picking section is positioned in the box body of the garlic seed sowing box 5, the garlic seed selecting section is positioned above the garlic seed sowing box 5, the garlic seed sowing section is positioned in front of the box body of the garlic seed sowing box 5, and each garlic seed sowing device is embedded with the garlic seed sowing box 5 through a garlic seed sowing device embedding hole arranged on the box body of the garlic seed sowing box 5;
the driving device drives the garlic transmission chains of the garlic seed sowing devices to rotate through the driving structure of the garlic seeder, the chain 3 drives the combined type seed spoon 4 to transmit from bottom to top in the garlic seed selection section, the seed taking spoon 4-1 picks up a plurality of garlic seeds in the garlic seed sowing box 5 to avoid miss sowing, the garlic seeds are folded forwards through the rear chain wheel 7 to enter the garlic seed selection section which transmits from back to front, the combined type seed spoon 4 is correspondingly turned over, the opening of the seed taking spoon 4-1 faces forwards, so that the garlic seeds in the seed taking spoon 4-1 slide downwards into the seed selecting spoon 4-2, the seed selecting spoon 4-2 takes in 1 garlic seed, the rest garlic seeds fall into the garlic seed sowing box 5, the combined type seed spoon 4 finishes the action of selecting 1 garlic seed in the garlic seed selection section, the waste caused by the rebroadcasting of the garlic seeds is avoided, and the garlic seeds are folded downwards through the front chain wheel 8 to enter the garlic seed sowing section which is transmitted from top to bottom, the combined type seed spoon 4 is correspondingly turned, the cavity of the seed selection spoon 4-2 is inclined downwards from inside to outside (the seed taking spoon and the seed selection spoon have conicity to improve the adaptability of the seed selection spoon, namely, when the garlic seed picking section, the garlic seed selecting section and the garlic seed sowing section have inclined angles, the functions can be realized), so that 1 garlic seed in the seed selection spoon 4-2 slides out from the seed selection cavity, falls downwards in a closed channel formed by the inner wall of the garlic seed falling prevention shield 6, is supported at the back of the combined type seed spoon 4 in front and is discharged from the garlic seed discharging port 10;
the coulters 11 are respectively arranged in front of the garlic seed discharge ports 10, so that the garlic seeds discharged from the garlic seed discharge ports 10 fall into the ditches formed by the coulters 11.
The cavity of the seed taking spoon 4-1 of the composite seed spoon 4 is communicated with the cavity of the seed selecting spoon 4-2 to form an L-shaped cavity of the composite seed spoon; the back of the combined type seed spoon 4 is a garlic seed tray 4-3 formed by the rear end surface of the seed taking spoon 4-1 and the rear end surface of the seed selecting spoon 4-2, so as to accept garlic seeds falling from the seed selecting spoon 4-2 of the combined type seed spoon 4.
The garlic seed falling prevention shield 6 is fixedly connected with the seed sowing device bracket 2; in the garlic conveying chain supporting structure, three chain wheels which are rotationally connected with the seed sowing device bracket 2 are respectively a rear chain wheel 7, a front chain wheel 8 and a lower chain wheel 9 so as to support the garlic conveying chain into an inverted triangle; the garlic seed sowing section is inclined backwards from top to bottom, and the rear end of the box body of the garlic seed sowing box 5 is inclined forwards from top to bottom, so that the occupied space at the bottom of the garlic sowing machine is reduced, the space is vacated, the wheels and the furrow opener 11 can be conveniently installed, and the garlic sowing machine is miniaturized.
The garlic seed metering device is provided with a garlic conveying chain stretching mechanism: the seed sowing device support 2 is provided with a linear guide rail, the lower chain wheel 9 is rotationally connected with a slide block, and a pressure spring (not shown in the figure) is arranged between the slide block and the seed sowing device support 2 so as to apply acting force to the lower chain wheel 9 along the direction of the linear guide rail, thereby tightly supporting the garlic conveying chain.
The garlic seed sowing device is characterized in that a seed ditch retainer and a furrow opener 11 are arranged at the bottom of the garlic seed sowing device, the seed ditch retainer is made of elastic silica gel and comprises a rotating wheel 12 and anti-slip strips 13, the wheel surface of the rotating wheel 12 is a cylindrical surface, and the anti-slip strips 13 are arranged on the wheel surface at intervals; the seed ditch retainer is connected with the bottom of the seed sowing device bracket 2 in a rolling way, the seed ditch retainer is positioned at the rear end of the garlic seed sowing port 10, and the front end of the seed ditch retainer is embedded into a gap between the left wing 11-1 of the furrow opener and the right wing 11-2 of the furrow opener, so that hilling on two sides of a ditch opened by the furrow opener 11 is blocked by the rotating wheel 12 when the rear ends of the left wing 11-1 of the furrow opener and the right wing 11-2 of the furrow opener are backfilled, and the width of the seed ditch is maintained by the wheel surface of the seed ditch, so that garlic seeds fall into the bottom of the ditch, and the included angle between the left wing 11-1 of the furrow opener and the right wing 11-2 of the furrow opener and the depth of the garlic seeds penetrating into the ground are reduced at the same garlic planting depth, so as to; the anti-slip strips 13 are used for increasing the friction force between the rotating wheels 12 and the ground so as to keep the rotating wheels in a rotating state, and in the advancing process, the garlic seeds are lightly pressed and positioned in the soil, so that the rotating wheels 12 are prevented from stopping rotating due to small friction force and moving forwards, and the garlic seeds are prevented from being forwards rubbed away from the sowing position to influence the sowing row spacing.
The transmission structure of the garlic seeder is a shaft hub connection structure: the bearing inner hole of the front chain wheel 8 in each garlic seed sowing device is fixedly connected with the shaft sleeve 14, the inner hole of the shaft sleeve 14 is a transmission hole, the section of the inner hole is polygonal, the transmission shaft 15 of the garlic seeding device is connected with the transmission hole of each garlic seed sowing device in a sliding fit mode, the section of the transmission shaft 15 of the garlic seeding device is polygonal matched with the section of the inner hole of the shaft sleeve 14 so as to fix the garlic seeding device and the transmission shaft in the circumferential direction, and one end of the transmission shaft 15 of the garlic seeding device is provided with a transmission chain wheel or a gear which is used.
A driving device, a wheel transmission chain and a garlic seeding device chain transmission structure are arranged on the frame 1; the driving device comprises a diesel engine or a gasoline engine 16, a main clutch 17 and a transmission 18, wherein the transmission 18 converts high-speed output of a power output shaft of the diesel engine or the gasoline engine 16 into low-speed high-torque power output through the power output shaft of the transmission 18, and switches on or off power transmission between the diesel engine or the gasoline engine 16 and the transmission 18 through the main clutch 17; two chain wheels are arranged on a power output shaft of the speed changer 18 and are respectively in transmission connection with a wheel transmission chain and a garlic seeding device transmission chain; a power output shaft of the speed changer 18 drives wheels to rotate through a wheel transmission chain; the chain transmission structure of the garlic seeding device comprises an auxiliary clutch 19 and a garlic seeding device transmission chain, wherein a power output shaft of a speed changer 18 drives a transmission chain wheel at one end of a transmission shaft 15 of the garlic seeding device to rotate through the garlic seeding device transmission chain, so that a garlic transmission chain of each garlic seeding device is driven to rotate, and the power output shaft of the speed changer 18 is connected or disconnected with the power transmission of the transmission shaft 15 of the garlic seeding device through the auxiliary clutch 19.
The rear end of the frame 1 is provided with an operating platform which comprises a foldable pedal 20 and an armrest 21, and a main clutch operating handle 23 and an auxiliary clutch operating handle 22 are arranged on the armrest 21.
The wheels include a front wheel 24 and a rear wheel 25; the front wheel and the rear wheel are in transmission connection through a transmission chain, so that the front wheel 24 and the rear wheel 25 are jointly used as driving wheels, axial concave-convex grooves are formed in the surfaces of the front wheel and the rear wheel, the ground grabbing force is increased, and the garlic seeder is prevented from slipping in the displacement process.
Claims (9)
1. The utility model provides a garlic seeder, is including frame (1) that is equipped with the wheel be equipped with garlic seeder and a set of furrow opener (11) on frame (1), its characterized in that:
the garlic seeding device comprises a set of garlic seeding device and a garlic seeding box (5);
the garlic seed sowing device comprises a garlic conveying chain supporting structure, a garlic conveying chain and a garlic seed falling prevention shield (6); the garlic conveying chain supporting structure comprises a seed metering device bracket (2) and a plurality of chain wheels which are rotatably connected with the seed metering device bracket (2); the garlic conveying chain comprises a chain (3) and composite seed scoops (4), and the composite seed scoops (4) are fixed on the chain (3) at intervals; the chain (3) is meshed with and supported by the chain wheels to form an annular garlic conveying chain transmission connecting structure with a garlic seed conveying and sowing channel, and the garlic seed conveying and sowing channel sequentially comprises the following parts from front to back according to the advancing direction of the chain (3): firstly, a garlic seed picking section is conveyed from bottom to top, the upper end of the garlic seed picking section is forwards bent by a rear chain wheel (7) to enter a garlic seed selecting section conveyed from back to front, the front end of the garlic seed selecting section is downwards bent by a front chain wheel (8) to enter a garlic seed sowing section conveyed from top to bottom, and the lower end of the garlic seed sowing section is bent by a lower chain wheel (9); the combined type seed spoon (4) comprises a seed taking spoon (4-1) and a seed selecting spoon (4-2), wherein a cavity of the seed selecting spoon (4-2) can contain one garlic seed, a cavity of the seed taking spoon (4-1) can contain more than two garlic seeds, an opening of the seed selecting spoon (4-2) faces to the rear part in the garlic seed picking section, and the seed taking spoon (4-1) is positioned below and behind the seed selecting spoon (4-2) and faces upwards; the garlic seed falling prevention shield (6) covers the garlic seed sowing section so as to limit the garlic seeds in the garlic seed falling prevention shield (6) for conveying and prevent the garlic seeds from falling off from a gap between the inner wall of the garlic seed falling prevention shield (6) and the combined type seed spoon (4); the lower end part of the garlic seed falling prevention shield (6) corresponding to the lower end of the garlic seed sowing section is provided with a garlic seed sowing port (10);
the garlic seed metering devices are transversely arranged at intervals and are provided with garlic seed sowing device transmission structures which are used for being in transmission connection with a driving device, and the garlic seed metering devices and the garlic seed metering box (5) are in the following matching relationship: the garlic seed picking section is positioned in a box body of the garlic seed sowing box (5), the garlic seed selecting section is positioned above the garlic seed sowing box (5), the garlic seed sowing section is positioned in front of the box body of the garlic seed sowing box (5), and the garlic seed sowing devices are embedded with the garlic seed sowing box (5) through garlic seed sowing device embedding holes arranged on the box body of the garlic seed sowing box (5);
the driving device drives the garlic conveying chains of the garlic seed metering devices to rotate through a driving structure of the garlic seeder, the chain (3) drives the combined type seed spoon (4) to convey from bottom to top in the garlic seed selecting section, the seed taking spoon (4-1) picks up a plurality of garlic seeds in the garlic seed metering box (5) to avoid missing seeding, the garlic seeds are folded forwards through a rear chain wheel (7) and enter the garlic seed selecting section conveyed from back to front, the combined type seed spoon (4) is correspondingly turned over, the opening of the seed taking spoon (4-1) faces the front, so that a plurality of garlic seeds in the seed taking spoon (4-1) slide downwards into the seed selecting spoon (4-2), the seed selecting spoon (4-2) contains one garlic seed, and the rest garlic seeds fall into the garlic seed metering box (5), so that the combined type seed spoon (4) finishes the action of selecting one garlic seed in the garlic seed selecting section, waste caused by garlic seed rebroadcasting is avoided, the garlic seeds are downwards bent by a front chain wheel (8) to enter a garlic seed sowing section which is conveyed from top to bottom, the composite seed spoon (4) is correspondingly turned, the cavity of the seed selection spoon (4-2) is downwards inclined from inside to outside, so that one garlic seed in the seed selection spoon (4-2) slides out from the seed selection cavity, falls downwards in a closed channel formed by the inner wall of the garlic seed falling prevention shield (6), is received at the back of the composite seed spoon (4) in front and is discharged from the garlic seed sowing port (10);
the furrow openers (11) are respectively arranged in front of the garlic seed sowing openings (10) so that garlic seeds discharged from the garlic seed sowing openings (10) fall into furrows formed by the furrow openers (11).
2. The garlic seeder of claim 1, wherein: the cavity of the seed taking spoon (4-1) of the composite seed spoon (4) is communicated with the cavity of the seed selecting spoon (4-2) to form an L-shaped cavity of the composite seed spoon; the back of the combined type seed spoon (4) is a garlic seed tray (4-3) formed by the rear end face of the seed taking spoon (4-1) and the rear end face of the seed selecting spoon (4-2) so as to accept garlic seeds falling from the seed selecting spoon (4-2) of the combined type seed spoon (4).
3. The garlic seeder according to claim 1 or 2, wherein: the garlic seed falling prevention shield (6) is fixedly connected with the seed sowing device bracket (2); in the garlic conveying chain supporting structure, three chain wheels which are rotationally connected with the seed sowing device support (2) are respectively a rear chain wheel (7), a front chain wheel (8) and a lower chain wheel (9) so as to support the garlic conveying chain into an inverted triangle; the garlic kind seeding section slopes backward from top to bottom, the box rear end of garlic seed metering case (5) slopes forward from top to bottom to reduce garlic seeder bottom occupation space is convenient for in order to vacate the space the wheel reaches the installation of furrow opener (11), makes the garlic seeder is miniaturized.
4. The garlic seeder of claim 3, wherein: the garlic seed metering device is provided with a garlic conveying chain tensioning mechanism: seed metering ware support (2) are equipped with linear guide, put sprocket (9) and slider rotation and be connected the slider with be equipped with the pressure spring between seed metering ware support (2), in order to incite somebody to action under put sprocket (9) and apply the effort along linear guide direction to prop up garlic conveying chain tightly.
5. The garlic seeder of claim 4, wherein: a seed furrow holder and a furrow opener (11) are arranged at the bottom of the garlic seed metering device, the seed furrow holder is made of elastic silica gel and comprises a rotating wheel (12) and anti-slip strips (13), the wheel surface of the rotating wheel (12) is a cylindrical surface, and the anti-slip strips (13) are arranged on the wheel surface at intervals; the seed furrow holder is in rolling connection with the bottom of the seed sowing device support (2), is positioned at the rear end of the garlic seed sowing port (10), and the front end of the seed furrow holder is embedded into a gap between the left wing (11-1) of the furrow opener and the right wing (11-2) of the furrow opener, so that hilling on two sides of a furrow opened by the furrow opener (11) is blocked by the rotating wheel (12) when the rear ends of the left wing (11-1) of the furrow opener and the right wing (11-2) of the furrow opener are backfilled, and the width of the seed furrow is kept by the wheel surface of the seed furrow, so that garlic seeds fall into the bottom of the furrow, and therefore, the included angle between the left wing (11-1) of the furrow opener and the right wing (11-2) of the furrow opener and the underground depth are reduced at the same garlic planting depth, so as to reduce the ditching resistance and save energy; the anti-slip strips (13) are used for increasing the friction force between the rotating wheels (12) and the ground so as to keep the rotating wheels in a rotating state, and in the process of advancing, garlic seeds are lightly stroked and positioned in soil, so that the rotating wheels (12) are prevented from stopping rotating and rubbing forwards due to small friction force, and the garlic seeds are rubbed forwards away from the sowing position so as to influence the sowing distance.
6. The garlic seeder of claim 5, wherein: the transmission structure of the garlic seeder is a shaft hub connection structure: the garlic seeding device comprises a bearing inner hole of a front chain wheel (8) and shaft sleeves (14) which are fixedly connected in the garlic seeding devices, wherein the inner hole of each shaft sleeve (14) is a transmission hole, the section of each shaft sleeve is polygonal, a transmission shaft (15) of the garlic seeding device is connected with the transmission holes of the garlic seeding devices in a sliding fit manner, the section of the transmission shaft (15) of the garlic seeding device is polygonal and matched with the section of the inner hole of each shaft sleeve (14) so as to fix the garlic seeding devices and the shaft sleeves in a circumferential direction, and one end of the transmission shaft (15) of the garlic seeding device is provided with a transmission chain wheel or a gear which is used for being.
7. The garlic seeder of claim 6, wherein: a driving device, a wheel transmission chain and a garlic seeding device chain transmission structure are arranged on the rack (1); the driving device comprises a diesel engine or a gasoline engine (16), a main clutch (17) and a transmission (18), wherein the transmission (18) converts high-speed output of a power output shaft of the diesel engine or the gasoline engine (16) into low-speed high-torque power output through the power output shaft of the transmission (18), and the power transmission between the diesel engine or the gasoline engine (16) and the transmission (18) is switched on or off through the main clutch (17); the power output shaft of the speed changer (18) drives wheels to rotate through a wheel transmission chain; the chain transmission structure of the garlic seeding device comprises an auxiliary clutch (19) and a garlic seeding device transmission chain, wherein a power output shaft of a transmission (18) drives a transmission chain wheel at one end of a garlic seeding device transmission shaft (15) to rotate through the garlic seeding device transmission chain, so that the garlic transmission chain of the garlic seeding device is rotated and is switched on or switched off through the auxiliary clutch (19), and the power output shaft of the transmission (18) is in power transmission with the garlic seeding device transmission shaft (15).
8. The garlic seeder of claim 7, wherein: the rear end of the rack (1) is provided with an operating platform, the operating platform comprises a foldable pedal (20) and an armrest (21), and a main clutch operating handle (23) and an auxiliary clutch operating handle (22) are mounted on the armrest (21).
9. The garlic seeder of claim 8, wherein: said wheels comprising a front wheel (24) and a rear wheel (25); the front wheel and the surface of the rear wheel are provided with axial concave-convex grooves, so that the land grabbing force is increased, and the slipping phenomenon of the garlic seeder in the displacement process is avoided.
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| CN202010634970.2A CN111630987A (en) | 2020-07-03 | 2020-07-03 | Garlic seeder |
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| CN202010634970.2A CN111630987A (en) | 2020-07-03 | 2020-07-03 | Garlic seeder |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112616382A (en) * | 2020-12-25 | 2021-04-09 | 安徽金丰机械有限公司 | Garlic seeder capable of flexibly adjusting line spacing |
| CN117581682A (en) * | 2024-01-19 | 2024-02-23 | 山东科技大学 | Novel high-efficient multirow list grain is not wounded garlic seeder and is carried kind of device |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09103130A (en) * | 1995-10-11 | 1997-04-22 | Ueda Noki Kk | Seed potato planting machine for bulb vegetables |
| KR20000032460A (en) * | 1998-11-14 | 2000-06-15 | 권삼석 | Seeding device for garlic |
| US6244201B1 (en) * | 2000-06-19 | 2001-06-12 | Spudnik Equipment Company | Potato planter |
| CN102405716A (en) * | 2011-11-03 | 2012-04-11 | 江苏大学 | Rotary oscillation seedling transplanting device of dry filed plug seedling transplanter |
| CN202476075U (en) * | 2011-11-25 | 2012-10-10 | 李松根 | Novel garlic seeder |
| CN203833126U (en) * | 2014-04-02 | 2014-09-17 | 江苏中烟工业有限责任公司 | Chain tensioning device of filament cutter for tobacco |
| CN104081917A (en) * | 2014-07-17 | 2014-10-08 | 中国农业大学 | Collocated-copying no-tillage and precision corn sowing machine |
| CN105580545A (en) * | 2016-01-05 | 2016-05-18 | 临沂华翔鑫农业机械科技有限公司 | Garlic sowing machine |
| CN205357077U (en) * | 2016-02-17 | 2016-07-06 | 李彦荣 | Potato planter turns over a spoonful formula seed metering ware |
| CN207733230U (en) * | 2017-11-24 | 2018-08-17 | 徐州巧威发新型机械有限公司 | A kind of device of pretending of garlic planting machine |
| CN108464094A (en) * | 2018-03-22 | 2018-08-31 | 河南科技大学 | A kind of damping chassis and its shock-dampening method on vegetable transplanting machine |
| CN208425185U (en) * | 2018-07-13 | 2019-01-25 | 山东农业大学 | A kind of garlic planter mention kind and erection device |
| CN110235563A (en) * | 2019-08-01 | 2019-09-17 | 山东农业大学 | A kind of small-sized garlic planter of the hand-held five-element |
| CN110786122A (en) * | 2019-12-18 | 2020-02-14 | 徐州库卡机械科技有限公司 | Triangular chain type clamping seedling cutting system of small garlic harvester |
| CN210436688U (en) * | 2019-06-12 | 2020-05-01 | 东光县亿鑫纸箱设备制造有限公司 | Improve full-automatic case gluing machine of viscose effect |
| CN210671282U (en) * | 2019-09-12 | 2020-06-05 | 周遵梅 | Agricultural planting seed sowing machine |
| CN212436326U (en) * | 2020-07-03 | 2021-02-02 | 霸州市新星模具塑料制品有限公司 | Garlic seeder |
-
2020
- 2020-07-03 CN CN202010634970.2A patent/CN111630987A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09103130A (en) * | 1995-10-11 | 1997-04-22 | Ueda Noki Kk | Seed potato planting machine for bulb vegetables |
| KR20000032460A (en) * | 1998-11-14 | 2000-06-15 | 권삼석 | Seeding device for garlic |
| US6244201B1 (en) * | 2000-06-19 | 2001-06-12 | Spudnik Equipment Company | Potato planter |
| CN102405716A (en) * | 2011-11-03 | 2012-04-11 | 江苏大学 | Rotary oscillation seedling transplanting device of dry filed plug seedling transplanter |
| CN202476075U (en) * | 2011-11-25 | 2012-10-10 | 李松根 | Novel garlic seeder |
| CN203833126U (en) * | 2014-04-02 | 2014-09-17 | 江苏中烟工业有限责任公司 | Chain tensioning device of filament cutter for tobacco |
| CN104081917A (en) * | 2014-07-17 | 2014-10-08 | 中国农业大学 | Collocated-copying no-tillage and precision corn sowing machine |
| CN105580545A (en) * | 2016-01-05 | 2016-05-18 | 临沂华翔鑫农业机械科技有限公司 | Garlic sowing machine |
| CN205357077U (en) * | 2016-02-17 | 2016-07-06 | 李彦荣 | Potato planter turns over a spoonful formula seed metering ware |
| CN207733230U (en) * | 2017-11-24 | 2018-08-17 | 徐州巧威发新型机械有限公司 | A kind of device of pretending of garlic planting machine |
| CN108464094A (en) * | 2018-03-22 | 2018-08-31 | 河南科技大学 | A kind of damping chassis and its shock-dampening method on vegetable transplanting machine |
| CN208425185U (en) * | 2018-07-13 | 2019-01-25 | 山东农业大学 | A kind of garlic planter mention kind and erection device |
| CN210436688U (en) * | 2019-06-12 | 2020-05-01 | 东光县亿鑫纸箱设备制造有限公司 | Improve full-automatic case gluing machine of viscose effect |
| CN110235563A (en) * | 2019-08-01 | 2019-09-17 | 山东农业大学 | A kind of small-sized garlic planter of the hand-held five-element |
| CN210671282U (en) * | 2019-09-12 | 2020-06-05 | 周遵梅 | Agricultural planting seed sowing machine |
| CN110786122A (en) * | 2019-12-18 | 2020-02-14 | 徐州库卡机械科技有限公司 | Triangular chain type clamping seedling cutting system of small garlic harvester |
| CN212436326U (en) * | 2020-07-03 | 2021-02-02 | 霸州市新星模具塑料制品有限公司 | Garlic seeder |
Non-Patent Citations (2)
| Title |
|---|
| 德易播农机: "大蒜播种机", pages 1 - 10, Retrieved from the Internet <URL:https://v.douyin.com/DEN19FK/> * |
| 德易播农机: "德易播，蒜播机", pages 1 - 10, Retrieved from the Internet <URL:https://v.douyin.com/DEN19FK/> * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112616382A (en) * | 2020-12-25 | 2021-04-09 | 安徽金丰机械有限公司 | Garlic seeder capable of flexibly adjusting line spacing |
| CN117581682A (en) * | 2024-01-19 | 2024-02-23 | 山东科技大学 | Novel high-efficient multirow list grain is not wounded garlic seeder and is carried kind of device |
| CN117581682B (en) * | 2024-01-19 | 2024-03-26 | 山东科技大学 | High-efficient multirow list grain is not wounded garlic seeder and is carried kind of device |
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