CN105144924B - Garlic sowing machine - Google Patents

Abstract

The invention relates to the field of agricultural machinery, in particular to a garlic seeder. The garlic seeder is characterized in that it includes a frame, an engine, a transmission assembly, an air pump, a cylinder, a crawler chassis assembly, a soil leveler, and an operating platform located above the crawler chassis assembly, and a microcomputer electric control system. The front of the operating table is provided with a feeding bin, the feeding bin is connected with a material lifting device, and a number of distributors are evenly installed above the lifting device, and a material distribution pipe is connected under each of the distributors. The bottom of the distributing pipe is connected with the guide cup assembly, which is fixed on the first positioning plate. The point insertion planter assembly is installed on the opening and closing processing support frame, and the guide cup assembly, adjustment cup assembly and point insertion seeder assembly are respectively opened and closed through the cylinder control The system controls the step size.

Description

garlic seeder

technical field

The invention relates to the field of agricultural machinery, in particular to a garlic seeder.

Background technique

The current way of growing garlic is to squat in the ground and insert the garlic cloves into the soil with your hands. After a day, you will be tired, your waist will be sore and your legs will hurt, and your fingers will have burrs. The 3 people who work fast can only If one mu of land is planted, the labor demand rate will be very high in the garlic planting season, and the wages of workers will increase sharply. At present, the garlic seeders on the market have a high rate of missed sowing, that is, the rate of garlic roots facing upwards, which cannot meet the requirements of garlic sowing.

Contents of the invention

In order to make up for the defects of the prior art, the present invention provides a garlic seeder which saves labor, has high efficiency, and has a high upward rate of garlic roots.

The present invention is achieved through the following technical solutions:

The garlic seeder is characterized in that it includes a frame, an engine, a transmission assembly, an air pump, a cylinder, a crawler chassis assembly, a soil leveler, and an operating table located above the crawler chassis assembly, and a microcomputer electric control system. The soil leveler is located on the frame in front of the crawler chassis assembly, and a feeding bin is provided in front of the operation platform, and the feeding bin is connected with a lifting device, and several sub-units are evenly installed above the lifting device. Feeder, the bottom of each distributor is connected with a distribution pipe, the bottom of the distribution pipe is connected with the guide cup assembly, the guide cup assembly is fixed on the first positioning plate, and the bottom of the guide cup assembly In order to adjust the material cup assembly, the adjustment material cup assembly is installed on the second positioning plate, and below the adjustment material cup assembly is the dot insertion seeder assembly, and the dot insertion seeder assembly is installed on the opening and closing processing support On the frame, the guide cup assembly, the adjustment cup assembly and the spot seeder assembly are controlled to open and close through the cylinder respectively, and the spot seeder assembly is controlled to lift by the spot lifting device, and controlled by the walking system. Step width.

The transmission assembly includes a transmission main shaft installed inside the frame, and a first driving sprocket and a second driving sprocket installed on the transmission main shaft, the first driving sprocket is connected with the first driving sprocket of the walking system The first drive chain, the second drive chain connected to the transmission shaft on the point insertion lifting device by the second driving sprocket, the third drive chain connected to the drive shaft and the lift shaft, the second drive sprocket at both ends of the lift shaft, and the drive shaft One end of one end is provided with a third transmission sprocket, the third transmission sprocket is connected with the third transmission shaft in the feeding bin through the third transmission chain, and the third transmission shaft drives the fourth transmission shaft through the fourth transmission chain, so Both the first transmission sprocket and the second transmission sprocket are equipped with eccentric shafts, which respectively control the stepping range of the walking system and the lifting height of the point insertion lifting device.

The material lifting device includes a third transmission shaft and a fourth transmission shaft symmetrically installed at the upper and lower ends of the feeding bin, sprockets at both ends of the third transmission shaft and the fourth transmission shaft, and annularly installed on the third transmission shaft and the fourth transmission shaft. On the feeding chain plate between the fourth transmission shafts, several rows of lifting boxes are evenly and staggeredly installed on the feeding chain plate, and each row of lifting boxes is set in one-to-one correspondence with the distributor.

The lifting box is a concave arc-shaped groove structure, which is injection-molded with high-strength materials, which is easy to install and replace. The space is the volume of a garlic seed, so that each lifting box can extract a garlic seed each time.

The feeders are divided into n groups, which are in the form of "U"-shaped grooves, and the lengths of the n-group feeders are staggered. There is a seed leakage hole under each U-shaped groove, and the leakage hole is connected to the distribution pipe. , so that each garlic seed transported from the lifting box to the distributor enters the distribution pipe, and enters the guide cup assembly along the distribution pipe.

The guide cup assembly includes n rows of guide cups, and rotating shafts fixed on the edges of both sides of each row of guide cups. The guide cups on each row are in one-to-one correspondence with the distribution pipes. The guide cups It is a bowl-shaped structure formed by butting two quarter-ball shells. The left and right cup edges are respectively fixed on the rotating shaft. The two ends of the rotating shaft pass through the first positioning plate and are respectively connected to the gears. Rotate down, so as to drive the rotating shaft to rotate, and guide the cup to complete the opening and closing action

The adjustment cup assembly includes two-stage adjustment cups distributed up and down, the first-stage adjustment cups include n rows of cups corresponding to the upper and lower guide cups, and the first-stage adjustment cups It is a funnel-shaped structure formed by butting two pieces of shells; the second-level adjustment cups include n rows of adjustment cups corresponding to the upper and lower sides of the first-level adjustment cups, and the second-level adjustment cups are also two-piece shells The funnel-shaped structure formed by the butt joint of the body, the bottom is provided with a tapered seed leakage tube, the upper and lower cup edges of the first-stage adjustment cup and the second-stage adjustment cup are respectively fixed on the rotating shaft, and the two ends of the rotating shaft pass through the second positioning The plates are connected with the respective gears, and the first-stage adjustment cup and the second-stage adjustment cup are respectively driven by the cylinder to complete the opening and closing actions in sequence, and adjust the direction of the garlic seed to the root downward.

On the spot seeder assembly, there are n rows of spot seeders corresponding to the second-stage adjustment cups, which are evenly distributed. The spot seeder is a hollow columnar structure formed by butting shells on both sides, and the upper end is open. It is larger than the opening at the lower end, and the upper and lower edges of the spot seeder are fixed on the opening and closing processing support frame, and the opening and closing processing support frame directly controls the opening and closing through the cylinder to sow garlic seeds into the soil.

The point insertion lifting device includes a transmission shaft installed in parallel at the front end of the frame, a lifting shaft, and a lifting rod connected vertically to the two ends of the lifting shaft. The transmission shaft drives the transmission shaft through the second transmission chain, and the transmission shaft passes through another The third transmission chain on the side drives the lifting shaft, and the two ends of the lifting shaft are connected with the lifting rod through the eccentric shaft. , By controlling the position of the roulette on the lifting rod, the depth of spotting can be controlled. When the roulette moves upward, the depth of spotting will be deepened. When the roulette moves down, the depth of spotting will become shallower. When in use, the cylinder lifts the spot seeder assembly off the ground through the lifting rod to prevent the spot seeder from being damaged.

The walking system includes a first transmission sprocket, an eccentric shaft fixed on the first transmission sprocket, and a connecting rod connecting the eccentric shaft and the point insertion lifting device, and the first transmission sprocket is driven by the first driving sprocket When rotating, the eccentric shaft controls the stepping range of the point-inserted lifting device through the connecting rod, and the axial length of the eccentric shaft determines the size of the stepping range.

The beneficial effects of the present invention are: the garlic seeder is easy to use, simple to operate, saves a lot of manpower, improves work efficiency, has a high rate of upward garlic roots, brings good practical effects and economic benefits to users, and is suitable for popularization and use .

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings.

Accompanying drawing 1 is the structural representation of a kind of garlic planter of the present invention;

Accompanying drawing 2 is the structural representation of the transmission assembly of a kind of garlic planter of the present invention;

Accompanying drawing 3 is the structural representation of a kind of garlic seeder guide cup assembly of the present invention;

Accompanying drawing 4 is the structural representation of a kind of garlic seeder lifting box of the present invention;

Accompanying drawing 5 is the structural representation of a kind of garlic planter distributor of the present invention;

Accompanying drawing 6 is the structure diagram of guide cup, first-stage adjustment cup, second-stage adjustment cup and spot seeder of a garlic planter of the present invention.

In the figure, 1 frame, 2 feeding bin, 3 crawler chassis assembly, 4 microcomputer control system, 5 engine, 6 operating platform, 7 soil leveler, 8 lifting device, 9 distributor, 10 material distribution pipe , 11 the first positioning plate, 12 the second positioning plate, 13 point insertion seeder assembly, 14 point insertion lifting device, 15 lifting box, 16 cylinder, 17 point insertion lifting device, 18 wheel disc, 19 lifting rod, 20 Drive spindle, 21 first drive chain, 22 second drive chain, 23 first drive sprocket, 24 second drive sprocket, 25 first drive sprocket, 26 third drive chain, 27 second drive sprocket, 28 The third transmission sprocket, 29 the third transmission shaft, 30 the fourth transmission chain, 31 the fifth transmission chain, 32 the fourth transmission shaft, 33 eccentric shaft, 34 connecting rod, 35 rotating shaft, 36 the first driving gear, 37 the second Driving gear, 38 third driving gear, 39 first driven gear, 40 second driven gear, 41 third driven gear, 42 seed leakage hole, 43 transmission shaft, 44 lifting shaft, 45 feeding chain plate, 46 Guide material cup, 47 first-level adjustment material cup, 48 second-level adjustment material cup, 49 point inserting seeder.

detailed description

Accompanying drawing is a kind of specific embodiment of the present invention. As shown in accompanying drawing 1, garlic planter is characterized in that: comprises frame 1, engine 5, transmission assembly, air pump, cylinder 16, crawler chassis assembly 3, soil leveler 7, and is positioned at crawler chassis assembly 3 above the console 6, the microcomputer electric control system 4, the soil leveler 7 is located on the frame 1 in front of the crawler chassis assembly 3, the front of the console 6 is provided with a feeding bin 2, the The feeding bin 2 is connected with the material lifting device 8, and several distributors 9 are evenly installed above the material lifting device 8, and the bottom of each distributor 9 is connected with a material distribution pipe 10, and the bottom of the material distribution pipe 10 is connected with the The guide cup assembly is connected, the guide cup assembly is fixed on the first positioning plate 11, the adjustment cup assembly is below the guide cup assembly, and the adjustment cup assembly is installed on the second positioning plate 12 , below the adjusting material cup assembly is the dot-inserting seeder assembly 13, the dot-inserting sower assembly 13 is installed on the opening and closing processing support frame, the guide material cup assembly, the adjusting material cup assembly and the dot-inserting sowing The opening and closing of the seeder assembly 13 is controlled by the cylinder 16 respectively, and the lift of the spot planter assembly 13 is controlled by the spot lifting device, and the stepping range is controlled by the walking system.

As shown in accompanying drawing 2, transmission assembly comprises the transmission main shaft 20 that is installed in frame 1, and the first driving sprocket 25 and the second driving sprocket 24 that are installed on the transmission main shaft 20, and first driving sprocket 25 The first transmission chain 21 that is connected with the first transmission sprocket 23 of the walking system, the second transmission chain 22 that the second driving sprocket 24 is connected with the transmission shaft 43 on the point insertion lifting device, and the transmission shaft 43 is connected with the lifting shaft 44 The third transmission chain 26, the second transmission sprocket 27 at the two ends of the lifting shaft 44, and one end of the transmission shaft 43 is provided with the third transmission sprocket 28, the third transmission sprocket 28 and the third transmission sprocket in the feeding bin 2 The transmission shaft 29 is connected through the fourth transmission chain 30, the third transmission shaft 29 drives the fourth transmission shaft 32 through the fifth transmission chain 31, and the first transmission sprocket 23 and the second transmission sprocket 27 are equipped with eccentric shafts 33. Separately control the stepping range of the walking system and the lifting height of the point insertion lifting device.

The material lifting device 8 includes a third transmission shaft 29 and a fourth transmission shaft 32 symmetrically installed at the upper and lower ends of the feeding bin 2, sprockets at the two ends of the third transmission shaft 29 and the fourth transmission shaft 32, and an annular installation Between the third power transmission shaft 29 and the fourth power transmission shaft 32 feeder chain plates 45, on the described feeder chain plate 45 evenly interlaced with several rows of lifting boxes 15, as shown in Figure 4, the lifting The material box 15 is a concave arc-shaped groove structure, which is injection-molded with high-strength materials, which is convenient for installation and replacement. The boxes 15 are arranged in one-to-one correspondence with the dispensers 9 . An adjustment sprocket is also installed on the frame 1, and the adjustment sprocket is engaged with the fifth transmission chain 31, and the angle of the feeding chain plate is controlled by controlling the tension of the transmission chain, thereby adjusting the garlic cloves on the material lifting box 15. ensure that the garlic cloves fall accurately into the feeder 9, as shown in Figure 5, the feeder 9 is divided into n groups, in a "U"-shaped groove structure, and the lengths of the n-group feeders 9 are staggered distribution, the bottom of each U-shaped groove has a seed leakage hole 42, and the seed leakage hole 42 is connected with the distribution pipe 10, so that each garlic seed that is transported from the lifting box 15 to the distributor 9 enters the distribution pipe 10. Enter the guide cup assembly along the material distribution pipe 10.

As shown in accompanying drawing 3, described guide material cup assembly comprises n rows of guide material cups 46, and the rotating shaft 35 that is fixed on each row of guide material cups 46 both side edges, and each row of upper guide material cups 46 is connected with the The material tubes 10 correspond one to one, and the guide material cup 46 is a bowl-shaped structure formed by butting two quarter spherical shells. The left and right cup edges are respectively fixed on the rotating shaft 35, and the two ends of the rotating shaft 35 pass through the first The positioning 11 plate is connected with the gear respectively, and the gear rotates under the drive of the cylinder 16, thereby driving the rotating shaft to rotate. The expansion and contraction of the cylinder 16 drives the first driving gear to rotate, the first driving gear drives the second driving gear and the third driving gear 38 to rotate through the chain and the rotating shaft respectively, the second driving gear 37 drives the second driven gear 40 to rotate through the rotating shaft 35, and the second driving gear 37 drives the second driven gear 40 to rotate through the rotating shaft 35. Two driven gears 40 stir the 3rd driven gear 41 to rotate, and the 3rd driving gear 38 stirs the 1st driven gear 39 to rotate, make the rotating shaft 35 of every row guide material cup both sides rotate along the opposite direction, thereby drive each The row guides the cup to complete the opening and closing action.

The adjustment cup assembly includes two-stage adjustment cups distributed up and down. The first-stage adjustment cup 47 includes n rows of cups corresponding to the upper and lower guide cups 46. The first-stage adjustment The material cup 47 is a funnel-shaped structure formed by the butt joint of two shells; the second-level adjustment material cup 48 includes n rows of adjustment material cups corresponding to the upper and lower sides of the first-level adjustment material cup 47, and the second-level adjustment material cup 48 is also a funnel-shaped structure formed by the butt joint of two shells. The bottom is provided with a tapered seed leakage tube. The left and right edges of the first-stage adjustment cup 47 and the second-stage adjustment cup 48 are respectively fixed on the shaft. 35, the two ends of the rotating shaft 35 pass through the second positioning plate 12 and are respectively connected to the gears. The first-stage adjustment cup 47 and the second-stage adjustment cup 48 are respectively driven by the cylinder 16 to complete the opening and closing actions in sequence. , the working process of adjusting the material cup assembly is similar to that of the guide material cup assembly. The rotating shaft and the opening and closing processing support frame are respectively driven by the cylinder 16 to rotate.

On the spot seeder assembly 13, n rows of spot seeders 49 corresponding to the second-stage adjustment cups 48 are evenly distributed. structure, the opening at the upper end is larger than the opening at the lower end, the upper and lower edges of the point-inserting seeder 49 are fixed on the opening and closing processing support frame, and the opening and closing processing support frame is directly controlled by the cylinder 16 to sow garlic seeds into the soil. The working process of the spot seeder assembly is similar to that of the guide cup assembly. The cylinder drives the rotating shaft and the opening and closing processing support frame to rotate respectively, and will not be repeated here.

Described point insertion lifting device 17 comprises the transmission shaft 43 that is arranged in parallel at the front end of frame, lifting shaft 44, and the lifting rod 19 that the two ends of lifting shaft 44 are vertically connected with it, and transmission main shaft 20 drives transmission by second transmission chain 22. The shaft 43, the transmission shaft 43 drives the lifting shaft 44 through the third transmission chain 26 on the other side, and the two ends of the lifting shaft 44 are connected with the lifting rod 19 through the eccentric shaft 33, and the bottom of the lifting rod 19 is fixed with the spot seeder assembly 13 connection, the upper part is provided with a roulette 18, and the roulette 18 is threadedly connected with the elevating rod 19. By controlling the position of the roulette 18 on the elevating rod 19, the insertion depth can be controlled. 18 moves downwards, and the point insertion depth becomes shallow, and the lifting rod is connected with the cylinder 16. When the garlic seeder stops using, the cylinder 16 lifts the point insertion seeder assembly off the ground by the lifting rod, preventing the point insertion seeder from being damaged.

Described traveling system comprises the first transmission sprocket 23, the eccentric shaft 33 that is fixed on the first transmission sprocket 23 and the connecting rod 34 that connects eccentric shaft 33 and point insertion lifting device 17, the first transmission sprocket 23 Driven by a drive sprocket 25, the eccentric shaft 33 controls the stepping range of the lifting device through the connecting rod, and the axial length of the eccentric shaft determines the stepping range.

When the present invention is used, the garlic seeds are placed in the feeding bin 2, and the lifting box transports the garlic seeds to the distribution pipe through the distributor 9, and the garlic seeds enter the guide cup of the guide cup assembly along the distribution pipe 10 46 is buffered and stored, and the guide cup 46 is opened under the drive of the cylinder 16. The garlic seeds enter the first-level adjustment cup 47, and then fall into the second-level adjustment cup 48. At this time, the direction of the garlic seeds is adjusted to be the root. Downwards, then enter the spot seeder 49, the spot planter moves up and down in a regular and orderly manner under the synergistic effect of the spot lifting device and the walking system, and automatically lifts up after the garlic cloves and garlic roots are planted downwards in the soil , orderly from beginning to end, and a counter can also be installed on the frame 1 to record the quantity of sowing garlic seeds.

Claims (7)

1. a kind of garlic planter, it is characterised in that：Including frame（1）, electromotor（5）, drive assembly, air pump, cylinder（16）、 Crawler body assembly（3）, soil tenderizer（7）, and be located at crawler body assembly（3）The operating board of top（6）, microcomputer electric Control system（4）, the soil tenderizer（7）Positioned at crawler body assembly（3）Front frame（1）On, the operating board（6） Front be provided with feed hopper（2）, the feed hopper（2）With carry material device（8）Connection, it is described to carry material device（8）Top is uniform to pacify Equipped with some trippers（9）, described each tripper（9）Lower section connection sub-feed tube（10）, the sub-feed tube（10）Bottom with lead Connect to material cup assembly, be oriented to material cup assembly and be fixed on the first location-plate（11）On, the lower section for being oriented to material cup assembly is adjustment material Cup assembly, the guiding material cup assembly include that n rows are oriented to material cup（46）, and it is fixed on every row's guiding material cup（46）Both sides edge On rotating shaft（35）, on the often row, it is oriented to material cup（46）With sub-feed tube（10）Correspond, the guiding material cup（46）For two The bowl structure that individual a quarter global shell is butted into, left and right cup edge are separately fixed at rotating shaft（35）On, rotating shaft（35）Wear at two ends Cross the first location-plate（11）Be connected respectively at gear, the gear is in cylinder（16）Drive under rotate, so as to drive rotating shaft Rotate；The adjustment material cup assembly is arranged on the second location-plate（12）, it is described adjustment material cup assembly include upper and lower distribution two Level adjustment material cup, the first order adjust material cup（47）Including n rows and guiding material cup（46）One-to-one material cup, described up and down The first order adjusts material cup（47）For the funnel-shaped structure that two panels housing is butted into；The second level adjusts material cup（48）Including n rows and the One-level adjusts material cup（47）Adjust material cup up and down correspondingly, the second level adjusts material cup（48）Also dock for two panels housing Into funnel-shaped structure, bottom is provided with taper leakage kind pipe, and first order adjustment material cup (47) and the second level adjust material cup (48) Left and right cup edge be separately fixed in rotating shaft (35), rotating shaft (35) two ends through the second location-plate (12) with respectively at gear connect Connect, first order adjustment material cup (47) and the second level adjust material cup (48) respectively under the drive of cylinder (16), be sequentially completed open, Closed action；It is the plug in seeder assembly of point below adjustment material cup assembly（13）, the plug in seeder assembly of the point（13）Installed in opening Close and process on bracing frame, the guiding material cup assembly, adjustment material cup assembly and point plug in seeder assembly（13）Pass through cylinder respectively （16）Seeder assembly is inserted in control folding, the point（13）Lowering or hoisting gear control lifting is inserted by point, by running gear control Stepping amplitude；The point plugs in lowering or hoisting gear（17）Including the power transmission shaft be arrangeding in parallel installed in frame front end（43）, lifting shaft （44）, and lifting shaft（44）The elevating lever of the perpendicular connection in two ends（19）, transmission main shaft（20）By the second driving chain （22）Drive power transmission shaft（43）, power transmission shaft（43）By the 3rd driving chain of opposite side（26）Drive lifting shaft（44）, lifting shaft （44）Two ends pass through eccentric shaft（33）With elevating lever（19）Connection, the elevating lever（19）Seeder assembly is inserted with point in bottom（13） It is fixedly connected, top is provided with wheel disc（18）, wheel disc（18）With elevating lever（19）Threaded connection.

2. garlic planter according to claim 1, is characterized in that：The drive assembly is included installed in frame（1）It is interior The transmission main shaft in portion（20）, and be arranged on transmission main shaft（20）On the first drive sprocket（25）With the second drive sprocket （24）, the first drive sprocket（25）With the first drive sprocket of running gear（23）First driving chain of connection（21）, second Drive sprocket 24 inserts the second driving chain 22 that the power transmission shaft 43 on lowering or hoisting gear is connected, power transmission shaft with point（43）With lifting shaft （44）3rd driving chain of connection（26）, lifting shaft（44）Second drive sprocket at two ends（27）, power transmission shaft（43）One end It is provided with the 3rd drive sprocket（28）, the 3rd drive sprocket（28）With feed hopper（2）The 3rd interior power transmission shaft（29）By Four driving chains（30）Connection, the 3rd power transmission shaft（29）By the 5th driving chain（31）Drive the 4th power transmission shaft（32）, it is described First drive sprocket（23）With the second drive sprocket（27）On be mounted on eccentric shaft（33）.

3. garlic planter according to claim 1, is characterized in that：It is described to carry material device（8）Including be symmetrically mounted on to Feed bin（2）3rd power transmission shaft of upper/lower terminal（29）With the 4th power transmission shaft（32）, the 3rd power transmission shaft（29）With the 4th power transmission shaft （32）The sprocket wheel at two ends, and annular is installed on the 3rd power transmission shaft（29）And the 4th between power transmission shaft（32）Feed carrier bar （45）, the feed carrier bar（45）On be uniformly interleaved and installed with it is some row carry magazine（15）, each column carries magazine（15）With point Glassware（9）Correspond and arrange.

4. garlic planter according to claim 1, is characterized in that：It is described to carry magazine（15）Tie for recessed arcuate groove Structure, using high-strength material injection mo(u)lding, space is the volume of a Bulbus Allii kind.

5. garlic planter according to claim 1, is characterized in that：The tripper（9）It is divided into n groups, ties in " U " type groove Structure, n component glasswares（9）Length interleaved is distributed, and has seed leaking hole below described each U-type groove（42）, seed leaking hole（42）With Sub-feed tube（10）Connection.

6. garlic planter according to claim 1, is characterized in that：The point plugs in seeder assembly（13）On be uniformly distributed There are n rows to adjust material cup with the second level（48）One-to-one point plugs in seeder（49）, the point plugs in seeder（49）For both sides shell The hollow columnar structures that body is butted into, upper end open are more than lower ending opening, and the point plugs in seeder（49）Upper lower edge be fixed on Folding is processed on bracing frame, and the folding processes bracing frame and passes through cylinder（16）Folding is controlled directly.

7. garlic planter according to claim 1, is characterized in that：The running gear includes the first drive sprocket （23）, be fixed on the first drive sprocket（23）On eccentric shaft（33）, and connection eccentric shaft（33）Lowering or hoisting gear is inserted with point （17）Connecting rod（34）, the first drive sprocket（23）In the first drive sprocket（25）Drive under rotate.