CN2461251Y

CN2461251Y - Evenly ground guiding precision bunch planting appts. having integrated ground wheel and sylinder

Info

Publication number: CN2461251Y
Application number: CN 01201101
Authority: CN
Inventors: 李金凡
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-01-12
Filing date: 2001-01-12
Publication date: 2001-11-28
Anticipated expiration: 2011-01-12

Abstract

The utility model relates to an even scooping and ground guiding type precise hole seeding device with integration of a ground wheel and a roller. The inner wall of a rolling seed box is distributed with a plurality of rolling type ground guiding and seed discharging scoop bodies. Each scoop body is composed of an outlet box and a scoop assembly. Each outlet box is provided with an inner cavity with bending elbow of 90 DEG, the outlet end is provided with an arc-shaped mounting plate which corresponds to the inner wall of a seed discharging opening of the seed box, and the back side of the inlet end is provided with a connection arm which forwards extends. The tail end of each connection arm is provided with a scoop with the bending of 90 DEG. The cross section of each scoop forms a right angle shape which is symmetrical to the center line. Two side edges of each scoop are provided with a swing-shaped outer convex block and an inner convex block. The utility model has the advantages of adjustable seed discharging quantity of the seed discharging scoops, high hole seeding precision, convenient adjustment and no seed damage.

Description

The evenly ground guiding type precision drill that the land wheel cylinder is conjuncted

The utility model relates to the seed dibbler in the agricultural machinery, the baler formula precision drill that specifically a kind of land wheel cylinder is conjuncted.

The dibbler of agricultural seed sowing machine, it generally is bucket type, its shortcoming is: the requirement of its amount of sowing and the inaccessible precise hole sowing of seeding accuracy, the U.S. 33B Insect Resistant Cotton of for example introducing and promoting for China, its cotton seed is in great shortage, costs an arm and a leg, and requires the mu seeding quantity in the 1-1.5kg scope, but cotton (drilling, bunch planting) the sower mu amount of broadcasting is generally more than 4-5kg, and can't directly sow and belong to the not U.S. 33B Insect Resistant Cotton of the hair seed of lint.

We disclose a kind of amount of sowing and cave apart from conjuncted baler ground guiding type precision drills of controllable land wheel cylinder in Chinese patent ZL98250918.9, we are in development thereafter, discovery is for easy to adjust and further improve the bunch planting precision, and the rolling seed-box of the baler of ejectment kind with rolling of prior art has further improvement, perfect necessity.

The purpose of this utility model provides the conjuncted baler formula precision drill of a kind of improved land wheel cylinder, the seeding of its seeding baler, and bunch planting precision height, easy to adjust, do not damage seed.

The purpose of this utility model is achieved in that

The evenly ground guiding type precision drill that a kind of land wheel cylinder is conjuncted, it comprise link to each other with land wheel cylinder tie-plate one side with the friction tight land wheel cylinder of the power transmission shaft of precision drill tie-plate and axially circular arc wear seed go into the rolling seed-box of silo door closure and along the circumferential direction uniform a plurality of balers of ejectment kind with rolling and link to each other with land wheel cylinder tie-plate opposite side by a plurality of along land wheel circumference uniform distribution and can move radially and the fixing land wheel land wheel that the circumference slide block constitutes that stretch along land wheel, it is characterized in that:

At rolling seed-box inner wall even distribution a plurality of baler of ejectment kind with rolling bodies are arranged, this baler body is made up of EXPORT CARTON and baler; EXPORT CARTON has the inner chamber of 90 ° of bendings, its port of export has the inwall of sowing port of arc installing plate and seed-box corresponding, the linking arm that stretches out before the rear side of its import one end is oriented, the baler that inside 90 ° of bendings are arranged at this linking arm end, the cross section of this baler is the square with the center line symmetry, and this baler dual-side has the outer projection and the interior projection of wing;

The combining structure of described seeding baler and rolling seed-box is: the EXPORT CARTON of baler body is fixed in the inwall of the sowing port of seed-box with screw, and the outlet of this EXPORT CARTON aligns the sowing port of seed-box; Be connected with a seeding cover in the sowing port outer of rolling seed-box, be hinged with a movable lug with the deadweight rotation in this seeding cover, automatically sowing port is hidden, opens by gravity when this movable lug rolls on the rolling seed-box.

Have two groups to leak kind of slotted holes on the linking arm of described baler body, every group has two platoon leader holes at least, and is wider than leakage kind slotted hole near EXPORT CARTON by the hole of the leakage kind slotted hole of baler.

Described seeding baler is for can regulate the structure of amount of seed metering, and it is made up of baler and baler adjuster, and it is configured to:

The jack that one long trough is arranged on the linking arm of baler body; The baler adjuster is by the location-plate of disjunctor, plate washer and adjusting screw(rod) are formed, location-plate is side's plate, jack on its width and thickness and the baler body linking arm is corresponding, it is terminal and perpendicular to the upper face of location-plate that plate washer is positioned at location-plate, the import of the shape of plate washer and baler body EXPORT CARTON is corresponding, and this plate washer lower edge is fixed in a square, the affixed adjusting screw(rod) of this square;

Its combining structure is: the location-plate of baler adjuster stretches into the elongated slot in the connection of baler body, the adjusting screw(rod) of this adjuster stretches out from the wall of seed-box, this adjusting screw(rod) to stretch out direction opposite with the direction of location-plate, be set with between the inwall of this bolt and seed-box spring, the outer screw rod of stretching wall can regulate with nut check plate washer to the shield area of baler body import to realize the adjusting of seed discharge rate.

The utility model has following actively useful effect:

The amount of seed metering of the seeding baler of this dibbler is adjustable, easy to adjust, seeding accuracy is high, is used to sow the U.S. 33B Insect Resistant Cotton kind period of the day from 11 p.m. to 1 a.m, and its bunch planting grain number can be accurate to 2 ± 1, does not damage seed again, only uses cotton seed 0.8kg for every mu.If increase and join other annexes, also can disposablely finish strickling, sowing, suppression, trench digging, shop film, earth backing, spray insecticide etc. repeatedly used industry.And can be used for the seeds of other crops of precise hole sowing, its precision drilling grain number can be accurate to 2 ± 1.

Now in conjunction with the accompanying drawings:

Fig. 1 is the structural representation of the adjustable baler ground guiding type device dibbler of land wheel cylinder disjunctor of the present utility model, is front view;

Fig. 2 is the A-A cutaway view of Fig. 1;

Fig. 3 is the rearview of Fig. 1;

Fig. 4 is the B-B partial sectional view of Fig. 1;

The same Fig. 4 of Fig. 5 is another embodiment;

Fig. 6 is the structural representation of seeding baler among Fig. 4;

Fig. 7 is the end view of Fig. 6;

Fig. 8 is the E-E view of Fig. 6;

Fig. 9 is the C-C cutaway view of Fig. 8;

Figure 10 is the D-D partial sectional view of Fig. 8;

Figure 11 is the structural representation of seeding baler among Fig. 5;

Figure 12 is the end view of Figure 11;

Figure 13 is the F-F cutaway view of Figure 11;

Figure 14 is the G-G cutaway view of Figure 13;

Figure 15 is the structural representation of baler adjuster among Fig. 5;

Figure 16 is the right side view of Figure 15;

Figure 17 is the vertical view of Figure 15;

Figure 18 is the oblique view of Figure 11;

Figure 19 is the oblique view of Figure 15;

Figure 20 is the assembling schematic diagram of seeding baler and baler adjuster among Fig. 5;

Figure 21 is the end view of Figure 20.

Accompanying drawing number:

1. cylinder seed-box 2. land wheels 3. tie-plates

4. slide block 401. screws 402. nuts

5. seeding movable lug 6. seeding covers (sowing port)

7. the baler body of seeding baler

701. EXPORT CARTON 702. balers 703. outlets

704. import 705. linking arms 706. long trough sockets

707. projection in the arc installing plate 708. outer projections 709.

Leak kind of a slotted hole 710. leak kind of slotted hole 711.

8. the adjuster of seeding baler

801. location-plate 802. plate washers 803. squares

804. adjusting screw(rod)

9. 10. springs, 11. nuts are covered in the storehouse

Please refer to Fig. 1, Fig. 2, Fig. 3, the utility model is the conjuncted adjustable evenly ground guiding type precision drill of a kind of land wheel cylinder, and it comprises and the smart friction tight land wheel cylinder of the power transmission shaft tie-plate 3 of measuring the plug in device in cave, link to each other with land wheel cylinder tie-plate 3 one sides and axially circular arc wear the rolling seed-box 1 that seed is gone into silo door closure 9 and along the circumferential direction uniform a plurality of balers of ejectment kind with rolling, and link to each other with land wheel cylinder tie-plate 3 opposite sides by a plurality of along land wheel 2 circumference uniform distribution and can be along the land wheel 2 that land wheel 2 moves radially and the fixing flexible circumference slide block 4 of land wheel constitutes;

Please refer to Fig. 4, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, at rolling seed-box 1 inner wall even distribution a plurality of baler of ejectment kind with rolling bodies 7 are arranged, this baler body 7 is made up of EXPORT CARTON 701 and baler 702; EXPORT CARTON 701 has the inner chamber of 90 ° of bendings, its port of export has arc installing plate 707 corresponding with the inwall of the sowing port of seed-box 1, the linking arm 705 that stretches out before the rear side of its import 704 1 ends is oriented, the baler 702 that inside 90 ° of bendings are arranged at this linking arm end, this baler is the square with the center line symmetry, and these baler 702 dual-sides have the outer projection 709 and the interior projection 708 of wing.

The combining structure of described seeding baler and rolling seed-box 1 is: the EXPORT CARTON 701 of baler body 7 is fixed in the inwall of the sowing port of seed-box 1 with screw, and the outlet of this EXPORT CARTON 701 aligns the sowing port of seed-box; Be connected with seeding cover 6 in the sowing port outer of rolling seed-box 1, be hinged with a movable lug 5 with the deadweight rotation in this seeding cover, automatically sowing port is hidden, opens by gravity when this movable lug 5 rolls on the rolling seed-box.

Please refer to Fig. 5, Figure 11, Figure 12, Figure 13, Figure 14, Figure 18, described a plurality of balers of ejectment kind with rolling at rolling seed-box 1 inner wall even distribution, for regulating the structure of amount of seed metering, each is made up of baler body 7 and baler adjuster 8; Baler body 7 is made up of EXPORT CARTON 701 and baler 702; EXPORT CARTON 701 has the inner chamber of 90 ° of bendings, its port of export has arc installing plate 707 corresponding with the inwall of the sowing port of seed-box 1, the linking arm 705 that stretches out before the rear side of its import 701 1 ends is oriented, the baler 702 that inside 90 ° of bendings are arranged at this linking arm end, this baler is the square with the center line symmetry, these baler 702 dual-sides have swallow-tailed outer projection 709 and interior projection 708, and the jack 706 of a long trough is arranged on the linking arm 705 of baler;

Please refer to Figure 15, Figure 16, Figure 17, Figure 19, baler adjuster 8 is by the location-plate 801 of disjunctor, plate washer 802 and adjusting screw(rod) 804 are formed, location-plate 801 is side's plate, jack 706 on its width and thickness and the baler body linking arm is corresponding, and it is terminal and perpendicular to the upper face of location-plate that plate washer 802 is positioned at location-plate 801, and the import 704 of the shape of plate washer 802 and baler body EXPORT CARTON 701 is corresponding, this plate washer lower edge is fixed in a square 803, the affixed adjusting screw(rod) 804 of this square;

Please refer to Figure 20, Figure 21, the combining structure of described seeding baler and rolling seed-box 1 is: the EXPORT CARTON 701 of baler body 7 is fixed in the inwall of the sowing port of seed-box 1 with screw, and the outlet of this EXPORT CARTON 701 aligns the sowing port 6 of seed-box; The location-plate 801 of baler adjuster 8 stretches into the elongated slot 706 in the connection of baler body, the adjusting screw(rod) 804 of this adjuster stretches out from the wall of seed-box 1, this adjusting screw(rod) to stretch out direction opposite with the direction of location-plate 801, be set with spring 10 between the inwall of this bolt and seed-box 1, the outer screw rod of stretching wall can be regulated the shield area of 802 pairs of baler bodies of plate washer import 704 to realize the adjusting of seed discharge rate with nut 11 lockings, be connected with seeding cover 6 in the sowing port outer of rolling seed-box 1, be hinged with a movable lug 5 with the deadweight rotation in this seeding cover, automatically sowing port hidden by gravity when this movable lug 5 rolls on the rolling seed-box, open.

When operation, seed is packed in the cylinder seed-box 1, land wheel 2 rotates together with cylinder seed-box 1 under external force, and seed rolls in cylinder under centrifugal action, in the time of under going to cylinder, seeding movable lug 5 is opened sowing port 6 under centrifugal action, and the seed in the baler 7 is just instantaneous to be fallen in the sowing opener, the cave is apart from regulating by the diameter that changes land wheel 2, and regulative mode is to expand outwardly or inwardly shrink and realize by the flexible circumference slide block 4 of land wheel.

Claims

1. evenly ground guiding type precision drill that the land wheel cylinder is conjuncted, it comprises and the friction tight land wheel cylinder of the power transmission shaft of precision drill tie-plate (3), link to each other with land wheel cylinder tie-plate (3) one sides and axially circular arc wear the rolling seed-box (1) that seed is gone into silo door closure (9) and along the circumferential direction uniform a plurality of balers of ejectment kind with rolling, and link to each other with land wheel cylinder tie-plate (3) opposite side by a plurality of along land wheel (2) circumference uniform distribution and can it is characterized in that along the land wheel (2) that land wheel (2) move radially and the fixing flexible circumference slide block (4) of land wheel constitutes:

At rolling seed-box (1) inner wall even distribution a plurality of baler of ejectment kind with rolling bodies (7) are arranged, this baler body (7) is made up of EXPORT CARTON (701) and baler (702); EXPORT CARTON (701) has the inner chamber of 90 ° of bendings, its port of export has arc installing plate (707) corresponding with the inwall of the sowing port of seed-box (1), the linking arm (705) that stretches out before the rear side of its import (704) one ends is oriented, the baler (702) that inside 90 ° of bendings are arranged at this linking arm end, this baler cross section is the square with the center line symmetry, and this baler (702) dual-side has the outer projection (709) and the interior projection (708) of wing;

The combining structure of described seeding baler and rolling seed-box (1) is: the EXPORT CARTON (701) of baler body (7) is fixed in the inwall of the sowing port of seed-box (1) with screw, and the outlet of this EXPORT CARTON (701) aligns the sowing port of seed-box; Be connected with a seeding cover (6) in the sowing port outer of rolling seed-box (1), be hinged with a movable lug (5) with the deadweight rotation in this seeding cover, automatically sowing port is hidden by gravity when this movable lug (5) rolls on the rolling seed-box, open.

2. the evenly ground guiding type precision drill that land wheel cylinder as claimed in claim 1 is conjuncted, it is characterized in that: on the linking arm (705) of described baler body (7), have two groups to leak kind of a slotted hole (710), (711), every group has two platoon leader holes at least, and is wider than leakage kind slotted hole (711) near EXPORT CARTON (701) by the hole of the leakage kind slotted hole (710) of baler (702).

3. the evenly ground guiding type precision drill that land wheel cylinder as claimed in claim 1 is conjuncted is characterized in that: described seeding baler is for can regulate the structure of amount of seed metering, and it is made up of baler (7) and baler adjuster (8), and it is configured to:

The jack (706) that one long trough is arranged on the linking arm (705) of baler body (7); Baler adjuster (8) is by the location-plate (801) of disjunctor, plate washer (802) and adjusting screw(rod) (804) are formed, location-plate (801) is side's plate, jack (706) on its width and thickness and the baler body linking arm is corresponding, it is terminal and perpendicular to the upper face of location-plate that plate washer (802) is positioned at location-plate (801), the import (704) of the shape of plate washer (802) and baler body EXPORT CARTON (701) is corresponding, and this plate washer lower edge is fixed in a square (803), the affixed adjusting screw(rod) of this square (804);

Its combining structure is: the location-plate (801) of baler adjuster (8) stretches into the elongated slot (706) on the linking arm of baler body, the adjusting screw(rod) of this adjuster (804) stretches out from the wall of seed-box (1), this adjusting screw(rod) to stretch out direction opposite with the direction of location-plate (801), be set with spring (10) between the inwall of this bolt and seed-box (1), the outer screw rod (804) of this stretching wall can regulate with nut (11) locking plate washer (802) to the shield area of baler body import (704) to realize the adjusting of seed discharge rate.