CN101828450A - Pneumatic garlic seeder - Google Patents
Pneumatic garlic seeder Download PDFInfo
- Publication number
- CN101828450A CN101828450A CN201010169592A CN201010169592A CN101828450A CN 101828450 A CN101828450 A CN 101828450A CN 201010169592 A CN201010169592 A CN 201010169592A CN 201010169592 A CN201010169592 A CN 201010169592A CN 101828450 A CN101828450 A CN 101828450A
- Authority
- CN
- China
- Prior art keywords
- frame
- cylinder
- fixed
- seed
- planter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Sowing (AREA)
Abstract
The invention relates to a seeder, in particular to an electrically-controlled garlic planting machine and belongs to the technical field of agricultural machinery. The seeder comprises a frame, wherein a plurality of openers, a planter and a closing unit are arranged below the frame; a press roller is arranged behind the closing unit; a seed box and a seed feeding and sowing mechanism are arranged on the frame; the seed box is connected with a seed delivery pipe; the seed delivery pipe is connected with the planter; each seed box, the seed feeding and sowing mechanism, the seed delivery pipe, the opener and the planter from a single planting set; the frame is connected with a tractor; a power output shaft of the tractor is provided with a driving wheel; the driving wheel is connected with a speed change mechanism through a transmission device; and the speed change mechanism is connected with a walking wheel shaft and a walking wheel of the tractor through the transmission device.
Description
Technical field
The present invention relates to a kind of sower, be specifically related to a kind of planting garlic machinery that utilizes electrical control, belong to agricultural machinery technological field.
Background technology
At present, manual plantation is mainly adopted in the plantation of garlic, and efficient is low, and quality is also nonstandard.The sowing time of garlic the best has only about ten days, and the manual inseminating seeding quantity is less than 0.3 mu for each person every day, efficient is quite low, and workload is big, has prolonged the time of planting garlic, causes germinating time inconsistent; For not influencing germination rate, garlic farmers often ask during the plantation garlic that the people cultivates together more than ten, the labor intensive financial resources.And the artificial planting depth and spacing are also inhomogeneous, the depth degree of plantation directly influences the garlic germination rate, germination can have to be had late morning, the also bad control of spacing in the rows, the output of spacing in the rows and garlic is closely bound up, spacing is big waste soil, spacing is little, and garlic is childlike, long bad, can not well reach the purpose of increasing both production and income.
And existing planting garlic machinery though can improve the efficient of plantation, adopts that the mechanical type seeding units are got kind, scraped kind, seeding more, easily garlic clove is caused damage, and perhaps more appearance is got, got less when getting kind, causes a hole or a multiple cave; Simultaneously, the lobe point towards an important indicator that is planting garlic, influence the growth of garlic, lobe point garlic clove down, its seedling-growing time obviously is later than the garlic clove of upright or accumbency.Though artificial planting efficient is low, be not prone to lobe point situation down, and planting with machinery is easy to generate this problem.The garlic planter that has be provided with specially control garlic bulblet point towards device, but complex structure, cost are very high, effect is limited.These have all restricted promoting the use of of planting garlic machinery.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art part, the invention provides a kind of Pneumatic garlic seeder, combine by electrical control and machinery, utilize the air-sucking type principle simultaneously, the action of imitation artificial planting is got and is planted accurately, avoid damaging garlic clove, raising plantation efficient that again can be very big; Improve planter simultaneously, avoided occurring lobe point situation down.
The present invention is achieved through the following technical solutions: a kind of Pneumatic garlic seeder, comprise frame, there are a plurality of ploughs, planter and soil-covering means in the frame below, pack roller is arranged behind the soil-covering means, seed-box is arranged on the frame and get kind of a feed mechanism, seed-box connects grain tube, and grain tube connects planter; Each seed-box, get kind of a feed mechanism, grain tube, plough and planter is formed a single group of plantation; Described frame is connected with tractor, on the power take-off of tractor driving wheel is arranged, and driving wheel connects gear by transmission device, and gear connects the live axle and the road wheel of tractor by transmission device.
Described frame is a frame-like rectangle frame, a plurality of transversely arranged seed-boxes are arranged at the top of frame, tilting cover plate is arranged at seed-box top, each seed-box back connects defeated kind of case of a up/down perforation, between defeated kind of case and the seed-box dividing plate is arranged, the bottom of each defeated kind of case connects a bucket-shaped seed export, each seed export connects a grain tube, there is a planter at the lower ending opening place of each grain tube, described planter is made up of two up big and down small half-cone pipes, a slice half-cone pipe wherein is fixed on the frame, with ground inclination; Another sheet half-cone pipe is connected with a flat connecting rod that crouches and a flat rotating shaft of crouching simultaneously, described rotating shaft and half-cone pipe flexibly connect, two ends are fixed on the frame, and described connecting rod is fixed on the upper end of half-cone pipe, and connecting rod all links to each other with other planter with rotating shaft; A motion bar is fixed at the middle part of described connecting rod, and the upper end of motion bar is connected with the plantation cylinder, and the piston rod end and the motion bar of plantation cylinder are hinged, and the cylinder body of plantation cylinder is hinged on the frame, has air inlet pipe to be connected to gas tank on the cylinder body; Described plough is fixed on the frame of planter front portion, and described soil-covering means is fixed on the frame at planter rear portion;
On the back plate of described each defeated kind of case opening is arranged, there is a seed-taking device at each defeated kind of case rear portion, the top of seed-taking device is hollow kind of the pipe of getting, get and be fixed with support arm below kind of the pipe, support arm stretches into behind the defeated kind of case in the opening on the plate, the lower end of support arm is fixed on the movable axis, movable axis is installed on the frame by the bearing block accumbency, and link to each other with other seed-taking device, fix a connecting rod on the movable axis, the end of connecting rod is connected with gets kind of a cylinder, gets the piston rod end and the rod hinge connection of kind of cylinder, the cylinder body of getting kind of cylinder is hinged on the frame, has air inlet pipe to be connected to gas tank on the cylinder body; Described kind of the pipe forward end seal of getting is connected with adsorption cover, and suction hole is arranged on the adsorption cover, and the back-end sealing of getting kind of pipe is connected with air intake duct, has magnetic valve, magnetic valve to be fixed on the frame on the air intake duct; The other end of air intake duct is sealedly connected on the suction hole of blower fan, and the quantity of suction hole is consistent with the quantity of air intake duct; Described blower fan is fixed on the installing rack of upper rack, air outlet is arranged at the bottom of blower fan, coaxial belt pulley I and belt pulley II are arranged in the rotating shaft of blower fan, belt pulley I diameter is greater than belt pulley II, belt pulley II is by the driving wheel on the belt connection tractor, and described belt pulley I is by the air pump belt wheel of belt connection air pump, and air pump is fixed on the frame, air pump connects gas tank by appendix, and gas tank is fixed on the installing rack at frame rear portion;
Described upper rack is equipped with thumb wheel, evenly be placed with the double gear teeth that stagger mutually and partially overlap on the excircle of thumb wheel, thumb wheel is fixed on the thumb wheel axle, the thumb wheel axle is installed on the frame, be fixed with the thumb wheel belt wheel on the thumb wheel axle, the thumb wheel belt wheel is connected with belt pulley III by belt, and belt pulley III is coaxial with the road wheel of tractor; One side of described thumb wheel has and the suitable travel switch of the thumb wheel gear teeth, travel switch comprises switching cylinder and air intake duct switch, switching cylinder and air intake duct switch are fixed on the both sides of fixed head, fixed head is fixed on the front end of the piston rod of switch cylinder, have air inlet pipe to be connected to gas tank on the switch cylinder block, described switch cylinder is fixed on the cylinder frame;
On the described frame control panel is arranged, be placed with power switch on the control panel, can control the plantation cylinder simultaneously and get the cylinder solenoid valve of kind of cylinder and the hand-operated valve of gauge tap cylinder, described cylinder solenoid valve is connected with the air inlet pipe of getting kind of cylinder with the plantation cylinder, and described hand-operated valve is connected with the air inlet pipe of switch cylinder;
On the described frame power supply is arranged;
Described tractor is a hand tractor, and there is cant beam at the tractor rear portion, is fixed with crossbeam on the cant beam, and the crossbeam two ends are vertically passed cant beam and are fixed on the frame; There is depth adjuster the cant beam rear end.
As a further improvement on the present invention, described rear end of getting kind of pipe is fixed with baffle plate, and flexible body behind the baffle plate, described elastomer are fixed on the baffle plate rear portion or are fixed on the beam of frame.
In the described suction hole filter is arranged.
Described adsorption cover front end has the cover of separation.
The cross section of described support arm is the T font, and the transverse plate of support arm is positioned at a defeated kind of case, passes in the opening of vertical plate of support arm plate behind defeated kind of the case.
Driving wheel on the described tractor is connected with speed reducing pulley by belt, speed reducing pulley is installed on the frame, on the same axle of speed reducing pulley belt pulley IV is arranged, belt pulley IV diameter is less than speed reducing pulley, and belt pulley IV is connected with belt pulley on the gear by belt.
The cleaning passage is arranged at the top of described frame, described cleaning passage is by end to end the forming of multistage passage of up/down perforation, the epimere of cleaning passage is the circumferential closed box body of capwise, both ends open, the stage casing of cleaning passage is positioned at the below of the air outlet of blower fan, and the stage casing and the hypomere of cleaning passage all are tilting trough-shaped body.
The front end of described frame is fixed with whole earthenware.
The different thumb wheel of a plurality of sizes is arranged on the described thumb wheel axle.
A plurality of slotted holes are arranged on the described cylinder frame, the adjusting bolt is arranged in the slotted hole.
The invention has the beneficial effects as follows: combine by electrical control and machinery, utilize the air-sucking type principle, can imitate the artificial planting action, get and plant accurately, avoid damaging garlic clove, and the single group of a plurality of plantations action simultaneously, the amount of broadcasting is even, and the sowing depth and spacing are even, and sowing accurately, the operating efficiency of raising planting garlic that can be very big has been saved labour and time again; Improve planter simultaneously, avoided occurring garlic clove lobe point situation down; Reliable operation is convenient to implement.
Description of drawings
The present invention is further described with embodiment with reference to the accompanying drawings below.
Fig. 1 is a basic structure schematic diagram of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is another embodiment of the present invention structural representation;
Fig. 4 is a transmission system schematic diagram of the present invention;
Fig. 5 is the A place partial enlarged drawing of Fig. 1;
Fig. 6 is kind of the view of getting of Fig. 5;
Fig. 7 is the B place partial enlarged drawing of Fig. 2;
Fig. 8 is the G place partial enlarged drawing of Fig. 5;
Fig. 9 is the left view of Fig. 8;
Figure 10 is the structural representation of another embodiment of adsorption cover;
Figure 11 is the left view of Figure 10;
Figure 12 is the C place partial enlarged drawing of Fig. 1;
Figure 13 is the D place partial enlarged drawing of Fig. 2;
Figure 14 is that the K of Fig. 1 is to partial view;
Figure 15 is the E place partial enlarged drawing of Fig. 1.
Among the figure, 1, seed-box, 1-1, cover plate, 2, frame, 2-1, crossbeam, 3, defeated kind of case, 3-1, seed export, 4, grain tube, 5, the plantation cylinder, 6, plough, 7, planter, 7-1, motion bar, 7-2, connecting rod, 7-3, rotating shaft, 8, soil-covering means, 9, pack roller, 10, tractor, 10-1, power wheel, 10-2, belt pulley III, 10-3, gear, 11, power supply, 12, cant beam, 13, depth adjuster, 14, control panel, 14-1, cylinder solenoid valve, 14-2, power switch, 14-3, hand-operated valve, 15, the switch cylinder, 15-1, cylinder frame, 15-2, slotted hole, 15-3, regulate bolt, 16, gas tank, 17, travel switch, 17a, switching cylinder, 17b, the air intake duct switch, 17-1, fixed head, 18, thumb wheel, 18-1, the thumb wheel axle, 18-2, the thumb wheel belt wheel, 19, air pump, 19-1, the air pump belt wheel, 20, blower fan, 20-1, belt pulley I, 20-2, belt pulley II, 20-3, the inlet scoop, 20-4, air outlet, 21, magnetic valve, 22, air intake duct, 23, get kind of a cylinder, 24, elastomer, 25, seed-taking device, 25-1, adsorption cover, 25-1.1, suction hole, 25-1.2, filter, 25-1.3, separate cover, 25-2, get kind of a pipe, 25-3, baffle plate, 25-4, support arm, 25-5, movable axis, 25-6, connecting rod, 26, the cleaning passage, 27, speed reducing pulley, 27-1, belt pulley IV, 28, whole earthenware.
Embodiment
The present invention is further described below in conjunction with embodiment.
Pneumatic garlic seeder comprises frame 2 as shown in drawings, and there are a plurality of ploughs 6, planter 7 and soil-covering means 8 in the frame below, pack roller 9 is arranged behind the soil-covering means, seed-box 1 is arranged on the frame 2 and get kind of a feed mechanism, seed-box connects grain tube 4, and grain tube connects planter 7; Each seed-box 1, get kind of a feed mechanism, grain tube 4, plough 6 and planter 7 is formed a single group of plantation; Described frame 2 is connected with tractor 10, and driving wheel 10-1 is arranged on the power take-off of tractor, and driving wheel connects gear 10-3 by transmission device, and gear connects the live axle and the road wheel of tractor by transmission device.
As shown in Figure 1 and Figure 2, frame 2 is frame-like rectangle frames, a plurality of transversely arranged seed-boxes 1 are arranged at the top of frame, tilting cover plate 1-1 is arranged at seed-box top, each seed-box 1 back connects defeated kind of case 3 of a up/down perforation, between defeated kind of case and the seed-box dividing plate is arranged, and the bottom of each defeated kind of case 3 connects a bucket-shaped seed export 3-1, each seed export connects a grain tube 4, and there is a planter 7 at the lower ending opening place of each grain tube.
As shown in figure 15, described planter 7 is made up of two up big and down small half-cone pipes, and a slice half-cone pipe wherein is fixed on the frame 2, with ground inclination; Another sheet half-cone pipe is connected with a flat connecting rod 7-2 who crouches and a flat rotating shaft 7-3 who crouches simultaneously, described rotating shaft 7-3 and half-cone pipe flexibly connect, two ends are fixed on the frame, described connecting rod 7-2 is fixed on the upper end of half-cone pipe, and connecting rod 7-2 all links to each other with other planter 7 with rotating shaft 7-3; A motion bar 7-1 is fixed at the middle part of connecting rod 7-2, and the upper end of motion bar is connected with plantation cylinder 5, and the piston rod end and the motion bar 7-1 of plantation cylinder are hinged, and the cylinder body of plantation cylinder is hinged on the frame 2, has air inlet pipe to be connected to gas tank 16 on the cylinder body.
In the present embodiment, when planting the piston rod release of cylinder 5, drive motion bar 7-1 and rotate, and pass through the half-cone pipe 7-3 rotation around the shaft of connecting rod 7-2 drive planter, planter is opened; If the piston rod withdrawal of plantation cylinder 5, then planter resets.
Traditional planter is when opening, and two half-cone pipes are opened simultaneously, and the state that garlic clove falls into soil is constant, before opening as planter the lobe point of garlic clove down, after then opening, garlic clove falls into soil, and still the lobe point is down.And planter of the present invention since wherein a slice half-cone pipe be fixed on the frame 2, and with ground inclination, when planter opens, only have a slice half-cone pipe to open, the lobe point of garlic clove down before opening as planter, then when planter is opened, garlic clove has only a side to lose support, because top-heavy, the garlic clove nature changes towards a rollover that loses support, finally be lobe point state up and take advantage of a situation and slip in the soil, effectively solved lobe point problem down.
As Fig. 1, Fig. 2, Fig. 5, shown in Figure 6, on the back plate of described each defeated kind of case 3 opening is arranged, there is a seed-taking device 25 at each defeated kind of case 3 rear portion, the top of seed-taking device is hollow kind of the pipe 25-2 that gets, get and be fixed with support arm 25-4 below kind of the pipe, support arm stretches in the defeated opening of planting on the case 3 back plates, the lower end of support arm is fixed on the movable axis 25-5, movable axis is installed on the frame 2 by the bearing block accumbency, and link to each other with other seed-taking device, fix a connecting rod 25-6 on the movable axis 25-5, the end of connecting rod is connected with gets kind of cylinder 23, the piston rod end and the connecting rod 25-6 that get kind of cylinder are hinged, and the cylinder body of getting kind of cylinder is hinged on the frame 2, has air inlet pipe to be connected to gas tank 16 on the cylinder body.Be fixed with adsorption cover 251 getting kind a pipe 25-2 forward end seal, suction hole 25-1.1 is arranged on the adsorption cover, get kind of the back-end sealing of pipe 252 and be connected with air intake duct 22, magnetic valve 21 is arranged on the air intake duct, magnetic valve is fixed on the frame.
In the present embodiment, connecting rod 25-6 can be fixed on movable axis 25-5 lower end, when piston rod when withdrawal of getting kind of cylinder 23, drives seed-taking device 25 by connecting rod and movable axis and rotates, and gets kind of a pipe 25-2 front end and stretches in the seed-box 1 and get kind; When the piston rod of getting kind of cylinder was released, seed-taking device 25 resetted.It should be noted that; in this specification; explanation to the course of work of cylinder base part and coupled parts; can not be considered as is limitation of the invention, such as, herein if connecting rod 25-6 is fixed on movable axis 25-5 upper end; get kind of cylinder 23 and also be installed in corresponding position; it is just in time opposite then to get the effect that the stretching motion of kind of cylinder piston rod brings, and similarly conversion all falls into protection domain of the present invention, explains no longer in addition in other place of this specification.
As Fig. 8, shown in Figure 9, in suction hole 25-1.1, filter 25-1.2 can be set, prevent that dust, garlic skin etc. from falling into suction system.As Figure 10, shown in Figure 11, at adsorption cover 25-1 front end the cover of separation 25-1.3 is arranged, can in seed-box, other seed be separated, be convenient to accurately get kind.
As Fig. 1, shown in Figure 5, can be fixed with baffle plate 25-3 in a rear end of getting kind pipe 25-2, flexible body 24 behind the baffle plate, described elastomer can be spring, elastic caoutchouc or sponge etc., seed-taking device is played cushioning effect, and elastomer can be fixed on the baffle plate rear portion or be fixed on the beam of frame 2.
As Fig. 5, shown in Figure 7, the cross section of support arm 25-4 can adopt the T font, and the transverse plate of support arm is positioned at a defeated kind of case 3, passes in the opening of vertical plate of support arm plate behind defeated kind of the case, and plate stops mutually behind transverse slat and defeated kind of the case, and seed-taking device 25 is played position-limiting action.
As shown in Figure 1 and Figure 2, the other end of air intake duct 22 is sealedly connected on the suction hole 20-3 of blower fan 20, and the quantity of suction hole is consistent with the quantity of air intake duct 22, and suction hole is semi-circular distribution; Blower fan 20 is fixed on the installing rack of upper rack, air outlet 20-4 is arranged at the bottom of blower fan, coaxial belt pulley I 20-1 and belt pulley II 20-2 are arranged in the rotating shaft of blower fan, belt pulley I diameter is greater than belt pulley II, belt pulley II 20-2 is by the driving wheel 10-1 on the belt connection tractor 10, and promptly blower fan is driven by the power take-off of tractor; Belt pulley I 20-1 is by the air pump belt wheel 19-1 of belt connection air pump 19, and the rotation of blower fan drives air pump work simultaneously, and air pump 19 is fixed on the frame, and air pump connects gas tank 16 by appendix, and gas tank is fixed on the installing rack at frame rear portion.
As Fig. 1, Figure 12, shown in Figure 13, thumb wheel 18 is equipped with on frame 2 tops, evenly be placed with the double gear teeth that stagger mutually and partially overlap on the excircle of thumb wheel, thumb wheel is fixed on the thumb wheel axle 18-1, and the thumb wheel axle is installed on the frame 2, as Fig. 1, shown in Figure 4, be fixed with thumb wheel belt wheel 18-2 on the thumb wheel axle, the thumb wheel belt wheel is connected with belt pulley III10-2 by belt, and belt pulley III10-2 is coaxial with the road wheel of tractor 10, makes that the rotation of thumb wheel 18 and tractor are synchronous; One side of described thumb wheel 18 has the travel switch 17 suitable with the thumb wheel gear teeth, travel switch 17 comprises switching cylinder 17a and air intake duct switch 17b, switching cylinder 17a and air intake duct switch 17b are fixed on the both sides of fixed head 17-1, fixed head is fixed on the front end of the piston rod of switch cylinder 15, have air inlet pipe to be connected to gas tank 16 on the switch cylinder block, described switch cylinder 15 is fixed on the cylinder frame 15-1.
Adopt said structure; make thumb wheel 18 become that the present invention control is got kind, the critical component of sowing; the road wheel of tractor rotates; thumb wheel 18 rotates synchronously; transmission mechanism can the time be with transmission, also can be chain drive, correspondingly; belt pulley 10-2 and belt pulley 18-2 will be replaced by sprocket wheel, and similar conversion all falls within the protection domain of the present invention.
The double gear teeth on thumb wheel 18 excircles are used for switching on and off of control cylinder switch 17a and air intake duct switch 17b, as shown in Figure 12 and Figure 13, switching cylinder 17a can contact with the gear teeth in the outside, air intake duct switch 17b can contact with the gear teeth of inboard, and the segment distance because the double gear teeth stagger is when the gear teeth of the contact contact outside of switching cylinder 17a, the gear teeth are pressed moving contact, switching cylinder 17a connects, and this moment, air intake duct switch 17b still was in the recess of the inboard gear teeth, was in off-state; After thumb wheel turned an angle, the intersection of the double gear teeth contacted with two switches, and at this moment, contact and the nearside wheel toe joint of air intake duct switch 17b touch, and the gear teeth are pressed moving contact, and switching cylinder 17a also enters on-state; After thumb wheel was rotated further certain angle, switching cylinder 17a entered the recess of the outside gear teeth, and contact unclamps, and switching cylinder 17a disconnects, and this moment, air intake duct switch 17b still was in on-state; Thumb wheel is rotated further certain angle, and the sunk part that the double gear teeth overlap goes to the position of two switches, and this moment, the contact of air intake duct switch 17b unclamped, and two switches are in off-state simultaneously.So circulation, switching cylinder 17a connects earlier, also disconnects earlier; Connect behind the air intake duct switch 17b, the back disconnects, and there is the state of connecting and disconnecting simultaneously simultaneously in two travel switches.
The different thumb wheel of a plurality of sizes 18 can be set, to regulate the frequency of plantation on thumb wheel axle 18-1.So-called size difference can be the radius difference of wheel disc, also can be that the quantity of the gear teeth is different with size.
On the transverse slat of cylinder frame 15-1 and riser, can be provided with a plurality of slotted hole 15-2, the bolt of adjusting 15-3 is arranged in the slotted hole, with the contact position of adjustment stroke switch 17 with thumb wheel.
As shown in figure 14, on the described frame 2 control panel 14 is arranged, control panel can be arranged on the frame rear portion, be beneficial to operation, be placed with power switch 14-2 on the control panel, can control plantation cylinder 5 simultaneously and get the cylinder solenoid valve 14-1 of kind of cylinder 23 and the hand-operated valve 14-3 of gauge tap cylinder 15, described cylinder solenoid valve 14-1 is connected with the air inlet pipe of getting kind of cylinder 23 with plantation cylinder 5, and described hand-operated valve 14-3 is connected with the air inlet pipe of switch cylinder 15.
On the described frame 2 power supply 11 is arranged, power supply 11 can be an accumulator.
Described tractor 10 is hand tractors, and there is cant beam 12 at the tractor rear portion, is fixed with crossbeam 2-1 on the cant beam, and the crossbeam two ends are vertically passed cant beam and are fixed on the frame 2, makes frame 2 and tractor be connected as a single entity; There is depth adjuster 13 cant beam 12 rear ends, and depth adjuster connects vehicle seat and trailing wheel.By screw mechanism on the depth adjuster 13 such as leading screw etc., the degree of depth that can regulate plantation.
Be another embodiment of the present invention as shown in Figure 3, there is the part belt transmission not draw among the figure, can be with the foregoing description difference that referring to Fig. 1 the driving wheel 10-1 on the tractor 10 is connected with speed reducing pulley 27 by belt, speed reducing pulley is installed on the frame 2, on the same axle of speed reducing pulley belt pulley IV27-1 is arranged, belt pulley IV diameter is less than speed reducing pulley 27, and belt pulley IV is connected with belt pulley on the gear 10-3 by belt, can further slow down control plantation frequency when needed.Transmission system can be with reference to figure 4.
Can be fixed with whole earthenware 28 at the front end of described frame 2, whole earthenware can be the angle steel of accumbency, is welded on the frame by support.When advancing, angle steel can push away flat soil to be sowed.
The course of work of the present invention is: start tractor dynamic power, and as you were; Blower fan and air pump motion make gas tank 16 be full of pressure-sustaining gas earlier, guarantee the air feed of all cylinders; Allow garlic clove pass through from cleaning passage 26 simultaneously, seed-box is poured in the dedusting peeling then into; From control panel 14, power supply 14-2 is opened, press hand-operated valve 14-3 gauge tap cylinder 15 piston rods and release, travel switch 17 is contacted with thumb wheel 18; Screw mechanism on the operational depth adjuster 13, the degree of depth 7 of regulating plough 6, planter, the end of cant beam 12 rises, and then the front end of frame 2 descends, and these two ends are fulcrum with the road wheel of tractor.
Drive tractor then and advance, whole earthenware 28 levelings soil to be sowed, plough trench digging; Driving thumb wheel 18 simultaneously rotates, switching cylinder 17a connects earlier, opens cylinder solenoid valve 14-1, and kind of cylinder 23 is got in magnetic valve 14-1 control and plantation cylinder 5 moves simultaneously, get kind of cylinder 23 drive seed-taking devices 25 and stretch in the seed-box 1, plant cylinder 5 drive planters 7 simultaneously and open;
Connect behind the air intake duct switch 17b, open magnetic valve 21, make air intake duct 22 pipelines unimpeded, at this moment, seed-taking device 25 has stretched in the seed-box, and blower fan makes and forms negative pressure in air intake duct and the adsorption cover 25-1, under action of pressure, a garlic clove is attracted on the suction hole 25-1.1;
After thumb wheel rotated an angle, switching cylinder 17a is disconnection earlier, and kind of cylinder 23 is got in cylinder solenoid valve 14-1 control this moment and plantation cylinder 5 resets simultaneously, got kind of cylinder 23 drive seed-taking devices 25 and resetted, and plantation cylinder 5 drives planters 7 closures; After treating that seed-taking device 25 resets, air intake duct switch 17b disconnects, magnetic valve 21 closures, and the negative pressure in air intake duct and the adsorption cover 25-1 disappears, and garlic clove drops, and falls in the planter by defeated kind of case 3 and grain tube 4.
Along with advancing of tractor drives the rotation of thumb wheel, switching cylinder 17a still connects earlier, and the control seed-taking device is got kind, and planter 7 opens simultaneously, makes garlic clove fall into soil.Circulation is sowed and so forth.
During not operation, the frame front end is heightened to getting final product more than the ground.
Claims (10)
1. Pneumatic garlic seeder, comprise frame (2), there are a plurality of ploughs (6), planter (7) and soil-covering means (8) in the frame below, pack roller (9) is arranged behind the soil-covering means, seed-box (1) is arranged on the frame (2) and get kind of a feed mechanism, seed-box connects grain tube (4), and grain tube connects planter (7); Each seed-box (1), get kind of a feed mechanism, grain tube (4), plough (6) and planter (7) is formed a single group of plantation; Described frame (2) is connected with tractor (10), driving wheel (10-1) is arranged on the power take-off of tractor, driving wheel connects gear (10-3) by transmission device, and gear is characterized in that by the live axle and the road wheel of transmission device connection tractor:
Described frame (2) is a frame-like rectangle frame, a plurality of transversely arranged seed-boxes (1) are arranged at the top of frame, tilting cover plate (1-1) is arranged at seed-box top, each seed-box (1) back connects the defeated kind of case (3) of a up/down perforation, between defeated kind of case and the seed-box dividing plate is arranged, the bottom of each defeated kind of case (3) connects a bucket-shaped seed export (3-1), each seed export connects a grain tube (4), there is a planter (7) at the lower ending opening place of each grain tube, described planter is made up of two up big and down small half-cone pipes, a slice half-cone pipe wherein is fixed on the frame (2), with ground inclination; Another sheet half-cone pipe is connected with a flat connecting rod (7-2) that crouches and a flat rotating shaft (7-3) of crouching simultaneously, described rotating shaft (7-3) flexibly connects with the half-cone pipe, two ends are fixed on the frame, described connecting rod (7-2) is fixed on the upper end of half-cone pipe, and connecting rod (7-2) all links to each other with other planter (7) with rotating shaft (7-3); A motion bar (7-1) is fixed at the middle part of described connecting rod (7-2), the upper end of motion bar is connected with plantation cylinder (5), the piston rod end and the motion bar (7-1) of plantation cylinder are hinged, the cylinder body of plantation cylinder is hinged on the frame (2), has air inlet pipe to be connected to gas tank (16) on the cylinder body; Described plough (6) is fixed on the anterior frame of planter (7), and described soil-covering means (8) is fixed on the frame at planter (7) rear portion;
On the back plate of described each defeated kind of case (3) opening is arranged, there is a seed-taking device (25) at each defeated kind of case (3) rear portion, the top of seed-taking device is hollow kind of the pipe (25-2) of getting, get and be fixed with support arm (25-4) below kind of the pipe, support arm stretches in the defeated kind of opening on the plate of case (3) back, the lower end of support arm is fixed on the movable axis (25-5), movable axis is installed on the frame (2) by the bearing block accumbency, and link to each other with other seed-taking device, fix a connecting rod (25-6) on the movable axis (25-5), the end of connecting rod is connected with gets kind of a cylinder (23), piston rod end and the connecting rod (25-6) of getting kind of cylinder are hinged, the cylinder body of getting kind of cylinder is hinged on the frame (2), has air inlet pipe to be connected to gas tank (16) on the cylinder body; Described kind of pipe (25-2) forward end seal of getting is connected with adsorption cover (25-1), and suction hole (25-1.1) is arranged on the adsorption cover, gets kind of the back-end sealing of pipe (25-2) and is connected with air intake duct (22), and magnetic valve (21) is arranged on the air intake duct, and magnetic valve is fixed on the frame; The other end of air intake duct (22) is sealedly connected on the suction hole (20-3) of blower fan (20), and the quantity of suction hole is consistent with the quantity of air intake duct (22); Described blower fan (20) is fixed on the installing rack of upper rack, air outlet (20-4) is arranged at the bottom of blower fan, coaxial belt pulley I (20-1) and belt pulley II (20-2) are arranged in the rotating shaft of blower fan, belt pulley I diameter is greater than belt pulley II, belt pulley II (20-2) is by the driving wheel (10-1) on the belt connection tractor (10), described belt pulley I (20-1) connects the air pump belt wheel (19-1) of air pump (19) by belt, air pump (19) is fixed on the frame, air pump connects gas tank (16) by appendix, and gas tank is fixed on the installing rack at frame rear portion;
Thumb wheel (18) is equipped with on described frame (2) top, evenly be placed with the double gear teeth that stagger mutually and partially overlap on the excircle of thumb wheel, thumb wheel is fixed on the thumb wheel axle (18-1), the thumb wheel axle is installed on the frame (2), be fixed with thumb wheel belt wheel (18-2) on the thumb wheel axle, the thumb wheel belt wheel is connected with belt pulley III (10-2) by belt, and belt pulley III (10-2) is coaxial with the road wheel of tractor (10); One side of described thumb wheel (18) has the travel switch (17) suitable with the thumb wheel gear teeth, travel switch (17) comprises switching cylinder (17a) and air intake duct switch (17b), switching cylinder (17a) and air intake duct switch (17b) are fixed on the both sides of fixed head (17-1), fixed head is fixed on the front end of the piston rod of switch cylinder (15), have air inlet pipe to be connected to gas tank (16) on the switch cylinder block, described switch cylinder (15) is fixed on the cylinder frame (15-1);
Control panel (14) is arranged on the described frame (2), be placed with power switch (14-2) on the control panel, can control plantation cylinder (5) simultaneously and get the cylinder solenoid valve (14-1) of kind of a cylinder (23) and the hand-operated valve (14-3) of gauge tap cylinder (15), described cylinder solenoid valve (14-1) is connected with the air inlet pipe of getting kind of a cylinder (23) with plantation cylinder (5), and described hand-operated valve (14-3) is connected with the air inlet pipe of switch cylinder (15);
Power supply (11) is arranged on the described frame (2);
Described tractor (10) is a hand tractor, and there is cant beam (12) at the tractor rear portion, is fixed with crossbeam (2-1) on the cant beam, and the crossbeam two ends are vertically passed cant beam and are fixed on the frame (2); There is depth adjuster (13) cant beam (12) rear end.
2. Pneumatic garlic seeder according to claim 1, it is characterized in that: described kind of the rear end of pipe (25-2) of getting is fixed with baffle plate (25-3), flexible body (24) behind the baffle plate, described elastomer is fixed on the baffle plate rear portion or is fixed on the beam of frame (2).
3. Pneumatic garlic seeder according to claim 1 is characterized in that: filter (25-1.2) is arranged in the described suction hole (25-1.1).
4. according to claim 1 or 3 described Pneumatic garlic seeders, it is characterized in that: described adsorption cover (25-1) front end has the cover of separation (25-1.3).
5. Pneumatic garlic seeder according to claim 1 is characterized in that: the cross section of described support arm (25-4) is the T font, and the transverse plate of support arm is positioned at a defeated kind of case (3), passes in the opening of vertical plate of support arm plate behind defeated kind of the case.
6. Pneumatic garlic seeder according to claim 1, it is characterized in that: the driving wheel (10-1) on the described tractor (10) is connected with speed reducing pulley (27) by belt, speed reducing pulley is installed on the frame (2), on the same axle of speed reducing pulley belt pulley IV (27-1) is arranged, belt pulley IV diameter is less than speed reducing pulley (27), and belt pulley IV is connected with belt pulley on the gear (10-3) by belt.
7. Pneumatic garlic seeder according to claim 1, it is characterized in that: cleaning passage (26) is arranged at the top of described frame (2), described cleaning passage (26) is by end to end the forming of multistage passage of up/down perforation, the epimere of cleaning passage is the circumferential closed box body of capwise, both ends open, the stage casing of cleaning passage is positioned at the below of the air outlet (20-4) of blower fan (20), and the stage casing and the hypomere of cleaning passage all are tilting trough-shaped body.
8. Pneumatic garlic seeder according to claim 1 is characterized in that: the front end of described frame (2) is fixed with whole earthenware (28).
9. Pneumatic garlic seeder according to claim 1 is characterized in that: the different thumb wheel of a plurality of sizes (18) is arranged on the described thumb wheel axle (18-1).
10. according to claim 1 or 9 described Pneumatic garlic seeders, it is characterized in that: a plurality of slotted holes (15-2) are arranged on the described cylinder frame (15-1), adjusting bolt (15-3) is arranged in the slotted hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010169592.1A CN101828450B (en) | 2010-05-06 | 2010-05-06 | Pneumatic garlic seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010169592.1A CN101828450B (en) | 2010-05-06 | 2010-05-06 | Pneumatic garlic seeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101828450A true CN101828450A (en) | 2010-09-15 |
| CN101828450B CN101828450B (en) | 2014-04-30 |
Family
ID=42712794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010169592.1A Expired - Fee Related CN101828450B (en) | 2010-05-06 | 2010-05-06 | Pneumatic garlic seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101828450B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102349379A (en) * | 2011-08-25 | 2012-02-15 | 李士印 | Full-automatic electric-induction garlic cusp distinguishing seeder |
| CN102550179A (en) * | 2011-11-25 | 2012-07-11 | 李松根 | Novel garlic seeder |
| CN102860161A (en) * | 2012-08-26 | 2013-01-09 | 无锡同春新能源科技有限公司 | Graphene paddy planter |
| CN104396387A (en) * | 2014-10-28 | 2015-03-11 | 梁开星 | Garlic sowing method and garlic sower |
| CN104472073A (en) * | 2014-09-26 | 2015-04-01 | 南通大学 | Automatic centering device of garlic planter |
| CN105123064A (en) * | 2015-09-07 | 2015-12-09 | 赵媛媛 | Automatic sowing device |
| CN106105516A (en) * | 2016-08-16 | 2016-11-16 | 王波 | Precisely formula garlic planter |
| CN104472073B (en) * | 2014-09-26 | 2017-01-04 | 南通大学 | Automatic centering device of garlic planter |
| CN106797737A (en) * | 2017-02-28 | 2017-06-06 | 段群山 | Garlic planter |
| CN114532004A (en) * | 2022-03-11 | 2022-05-27 | 黄淮学院 | A seeder for thesium chinese is planted |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX9505318A (en) * | 1995-12-15 | 1997-06-28 | Univ Guanajuato | Precision pneumatic garlic sowing machine. |
| DE19946410A1 (en) * | 1999-09-28 | 2001-04-05 | Rauch Landmaschfab Gmbh | Agricultural sowing machine with pneumatic conveyor fitted with force transducer for measuring mass flow of seed |
| KR20020014246A (en) * | 2000-08-17 | 2002-02-25 | 권삼석 | garlic repositioning planting device |
| CN2545803Y (en) * | 2002-06-05 | 2003-04-23 | 现代农装科技股份有限公司 | Garlic broadcast secder |
| CN1500374A (en) * | 2002-11-19 | 2004-06-02 | 现代农装科技股份有限公司 | Garlic planting machine |
| MXPA05000016A (en) * | 2002-06-18 | 2005-04-08 | Specialty Minerals Michigan | Process for the production of precipitated calcium carbonates and product produced thereby. |
| CN201256534Y (en) * | 2008-09-09 | 2009-06-17 | 山东宁联机械制造有限公司 | Aspiration type precise sowing device |
| CN201263302Y (en) * | 2008-09-27 | 2009-07-01 | 山东宁联机械制造有限公司 | Pneumatic seeder |
| JP2009213360A (en) * | 2008-03-06 | 2009-09-24 | Kawamura Kikai:Kk | Mechanism, apparatus and work vehicle for crop-planting |
| EP2147588A1 (en) * | 2008-07-22 | 2010-01-27 | Kuhn S.A. | Precision pneumatic seed drill |
| CN201667804U (en) * | 2010-05-06 | 2010-12-15 | 徐星 | Pneumatic garlic seeder |
-
2010
- 2010-05-06 CN CN201010169592.1A patent/CN101828450B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX9505318A (en) * | 1995-12-15 | 1997-06-28 | Univ Guanajuato | Precision pneumatic garlic sowing machine. |
| DE19946410A1 (en) * | 1999-09-28 | 2001-04-05 | Rauch Landmaschfab Gmbh | Agricultural sowing machine with pneumatic conveyor fitted with force transducer for measuring mass flow of seed |
| KR20020014246A (en) * | 2000-08-17 | 2002-02-25 | 권삼석 | garlic repositioning planting device |
| CN2545803Y (en) * | 2002-06-05 | 2003-04-23 | 现代农装科技股份有限公司 | Garlic broadcast secder |
| MXPA05000016A (en) * | 2002-06-18 | 2005-04-08 | Specialty Minerals Michigan | Process for the production of precipitated calcium carbonates and product produced thereby. |
| CN1500374A (en) * | 2002-11-19 | 2004-06-02 | 现代农装科技股份有限公司 | Garlic planting machine |
| JP2009213360A (en) * | 2008-03-06 | 2009-09-24 | Kawamura Kikai:Kk | Mechanism, apparatus and work vehicle for crop-planting |
| EP2147588A1 (en) * | 2008-07-22 | 2010-01-27 | Kuhn S.A. | Precision pneumatic seed drill |
| CN201256534Y (en) * | 2008-09-09 | 2009-06-17 | 山东宁联机械制造有限公司 | Aspiration type precise sowing device |
| CN201263302Y (en) * | 2008-09-27 | 2009-07-01 | 山东宁联机械制造有限公司 | Pneumatic seeder |
| CN201667804U (en) * | 2010-05-06 | 2010-12-15 | 徐星 | Pneumatic garlic seeder |
Non-Patent Citations (2)
| Title |
|---|
| 白玉成等: "大蒜栽植机械的现状及发展趋势探讨", 《农机化研究》, no. 11, 1 November 2007 (2007-11-01), pages 247 - 248 * |
| 荐世春等: "大蒜播种机蒜瓣自动定向控制装置的试验研究", 《农业装备与车辆工程》, no. 10, 10 October 2009 (2009-10-10), pages 28 - 30 * |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102349379A (en) * | 2011-08-25 | 2012-02-15 | 李士印 | Full-automatic electric-induction garlic cusp distinguishing seeder |
| CN102349379B (en) * | 2011-08-25 | 2013-03-13 | 李士印 | Full-automatic electric-induction garlic cusp distinguishing seeder |
| CN102550179A (en) * | 2011-11-25 | 2012-07-11 | 李松根 | Novel garlic seeder |
| CN102550179B (en) * | 2011-11-25 | 2014-05-07 | 李松根 | Garlic seeder |
| CN102860161A (en) * | 2012-08-26 | 2013-01-09 | 无锡同春新能源科技有限公司 | Graphene paddy planter |
| CN104472073A (en) * | 2014-09-26 | 2015-04-01 | 南通大学 | Automatic centering device of garlic planter |
| CN104472073B (en) * | 2014-09-26 | 2017-01-04 | 南通大学 | Automatic centering device of garlic planter |
| CN104396387A (en) * | 2014-10-28 | 2015-03-11 | 梁开星 | Garlic sowing method and garlic sower |
| CN105123064A (en) * | 2015-09-07 | 2015-12-09 | 赵媛媛 | Automatic sowing device |
| CN106105516A (en) * | 2016-08-16 | 2016-11-16 | 王波 | Precisely formula garlic planter |
| CN106105516B (en) * | 2016-08-16 | 2018-01-23 | 王波 | Accurate formula garlic planter |
| CN106797737A (en) * | 2017-02-28 | 2017-06-06 | 段群山 | Garlic planter |
| CN114532004A (en) * | 2022-03-11 | 2022-05-27 | 黄淮学院 | A seeder for thesium chinese is planted |
| CN114532004B (en) * | 2022-03-11 | 2023-06-16 | 黄淮学院 | Sowing device for bastard grass planting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101828450B (en) | 2014-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101828450B (en) | Pneumatic garlic seeder | |
| CN201029261Y (en) | Rape seedling transplanter | |
| CN104322168B (en) | The pneumatic type rice precision amount direct-sowing dry machine on ditch fertilising level land, railway carriage or compartment is driven in synchronous realization | |
| CN112106466A (en) | Pneumatic needle type single-grain precision seeder | |
| CN108770400A (en) | A kind of seeding apparatus | |
| CN211702915U (en) | Combined precision seeder for vegetables | |
| CN209218564U (en) | A kind of rotary tillage seeding and fertilizing earthing composite working rig | |
| CN104885658A (en) | Aspirated-air type corn seeding machine | |
| CN103636318B (en) | Oscillatory type cotton field rape cover broadcasting device | |
| CN201667804U (en) | Pneumatic garlic seeder | |
| CN206118375U (en) | Film mulching sowing machine in ranks | |
| CN202773294U (en) | Particle seed rotary tillage and fertilization seeding machine | |
| CN212544499U (en) | Planetary wheel type precise seed guiding precision seeder | |
| CN205408503U (en) | Ditching seeding fertilization all -in -one | |
| CN208768389U (en) | Full-automatic peanut seeder | |
| CN110337869A (en) | A kind of agricultural seeder device | |
| CN206698664U (en) | Free-plowing and directly-seeding machine | |
| CN209057494U (en) | A kind of suction type rape seeding machine | |
| RU125430U1 (en) | SELF-PROPELLED PNEUMATIC MINI SEEDER | |
| CN202310502U (en) | Double-ridge corn intertillage fertilizer applicator | |
| CN201905027U (en) | Potato seeder | |
| CN206078037U (en) | Full -automatic grain seeder | |
| CN102144445A (en) | Potato planter | |
| CN107079636A (en) | A kind of peanut tectorial seeding integrated machine | |
| CN206698684U (en) | A kind of salt-soda soil fertilizer apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20160506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |