CN201001274Y

CN201001274Y - Farm wheeled type dibbler

Info

Publication number: CN201001274Y
Application number: CNU2007201153480U
Authority: CN
Inventors: 杨金生
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-01-12
Filing date: 2007-01-12
Publication date: 2008-01-09
Anticipated expiration: 2017-01-12

Abstract

The utility model relates to an agricultural wheeled spaced sowing machine, which is characterized in that the front end of the T-shaped rack is provided with a traction rack; the two sides of the T-shaped rack are respectively provided with a driving sprocket; the axle is fixed on the T-shaped rack by a regulating board; the driving chain wheel is connected to the drive sprocket by a coupler and is then connected by the chain and the driven chain wheel; the wheel axle of the driven chain wheel is connected with the transmission shaft by the clutch; the transmission shaft and the front rotational shaft is fixed by the sleeve with the mouth-shaped rack on the T-shaped rack; in the mouth-shaped tack, the two seeding apparatuses is fixed on the front edge of the T-shaped rack through a sleeve, a seed box is arranged right above the seeding apparatus; the seed box chain wheel on the seeding apparatus is driven by the chain of the transmission shaft chain wheel on the transmission shaft; the center of the front rotational shaft lean to the right a bit; the front rotational shaft is vertically provided with a front rotational shaft handle; a soil covering device is arranged right behind the seed box; the end of the T-shaped rack is provided with a location support through a guide screw and is provided with a handle thereon; the rear part of the T-shaped rack is provided with a seat; and the universal tail wheel is fixed on the seat through the trail wheel support. The device has simple structure and reasonable design.

Description

Agricultural wheeled planter

Technical field

The utility model relates to a kind of agricultural plantation equipment, especially a kind of agricultural wheeled planter.

Background technology

At present, existing agricultural planter, the most of employing installed wheel before the steel support, and the back when transportation or duration of work turning, must be lifted by many people so directly by artificial earthing, brings a lot of inconvenience.In addition, this planter row spacing, the depth all can not be adjusted, the earthing poor effect.

Summary of the invention

The purpose of this utility model provide a kind of compact conformation, reasonable in design, save manpower, easy to operate, with low cost and can overcome above mentioned row spacing, the depth is non-adjustable, the agricultural wheeled planter of shortcomings such as earthing poor effect.

In order to achieve the above object, the technical solution adopted in the utility model is: the front end both sides at T shape frame are separately installed with hitch frame, a driving wheel is respectively installed in the two sides of T shape frame, its axle is fixed on the T shape frame by adjustable plate, drive sprocket is connected on the driving wheel by shaft coupling, and by chain with joined by movable sprocket, linked to each other with the power transmission shaft conllinear by clutch by the wheel shaft of movable sprocket, power transmission shaft and front rotary shaft by the square shape frame on a plurality of sleeves and the T shape frame after long limit fix, and the limit is parallel therewith, in the square shape frame, two seeding units are fixed on the T shape frame front by sleeve, and kind of a case is installed directly over the seeding unit, kind case sprocket wheel on the seeding unit and the power transmission shaft sprocket chain transmission on the power transmission shaft, front rotary shaft central authorities take over slightly, are vertically installed with the front rotary shaft handle with front rotary shaft, in the dead astern of kind of case covering device are installed, the distal portion of T shape frame is installed a location holder by leading screw, be equipped with handle on it, the rear portion of T shape frame is equipped with seat, and universal tail wheel is fixing on the seat by tail wheel bracket.

The utility model has the advantages that:

Because the utility model has adopted tail pulley structure, when disconnecting, clutch can independently advance, improved covering device is by the control support controlled earthing depth, earthing is effective, and when not working liftable covering device, avoid scraping mutually with ground, kind case, covering device are fixed on the T shape frame by sleeve, row spacing is adjustable, and the location holder can avoid complete machine to rock effectively, has improved stability.

Description of drawings

Fig. 1 is the utility model structural representation;

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

Embodiment

Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.

By Fig. 1-Fig. 2 as can be known, the utility model mainly is made up of support, wheel, transmission mechanism, kind case, covering device etc., is separately installed with hitch frame 2 in the front end both sides of T shape frame 1, and hitch frame can mate with any agrimotor, accomplishes the many cars of a machine.A driving wheel 4 is respectively installed in the two sides of T shape frame 1, and this is the power source of complete machine.Its axle is fixed on the T shape frame 1 by adjustable plate 3, and like this, main part just can be regulated distance with ground by adjustable plate.Drive sprocket 6 is connected on the driving wheel 4 by shaft coupling 5, and by chain 7 with joined by movable sprocket 8, linked to each other with power transmission shaft 10 conllinear by clutch 9 by the wheel shaft of movable sprocket 8.Not only gearratio is accurate to adopt chain drive, and cheap, the resistant thing.The effect of clutch is when transportation power source to be cut off, and can not waste seed, and is easy to use.Power transmission shaft 10 is fixed by a plurality of sleeves 11 and the long limit, " mouth " font frame 30 backs on the T shape frame 1 with front rotary shaft 15, and the limit is parallel therewith, in " mouth " font frame 30, two seeding units 26 are fixed on T shape frame 1 front by sleeve, kind of case 13 is installed directly over the seeding unit 26, kind case sprocket wheel 14 on the seeding unit 26 and power transmission shaft sprocket wheel 12 chain drive on the power transmission shaft 10, front rotary shaft 15 central authorities take back slightly, be vertically installed with front rotary shaft handle 16 with front rotary shaft 15, covering device 19 be installed in the dead astern of kind of case 13.Covering device is installed on the front rotary shaft 15 by covering device support 20, spring 27 is installed on the vertical beam of covering device support 20, the other end of covering device support 20 be connected the sleeve 11 of seeding unit 26 and link to each other with T shape frame 1, control support 17 is equipped with in the centre of front rotary shaft 15, have oblique groove on it, over against control support 17, on T shape frame 1, spacer 18 is housed.The distal portion of T shape frame is installed a location holder 28 by leading screw 29, is equipped with handle 22 on it, and the rear portion of T shape frame 1 is equipped with seat 23, and universal tail wheel 24 is fixed on the seat 23 by tail wheel bracket 25.

When using this machine, the operator can be sitting on the seat, is monitoring the working condition of the amount of sowing and covering device at any time.The operator can be by the front rotary shaft handle by lifting or press down covering device on the spring, and control the height of covering device by the control bracket clamp on spacer, thus the depth of control earthing.When not using, covering device can be lifted, will control the support opposite side and be stuck on the spacer, prevent to scrape ground.When needs are adjusted row spacing, regulate the sleeve that kind of case and T shape frame connect, like this, plant case and covering device and move together, flexible.During work, the location holder is stuck in the furrow, can be regulated the height of rear end by leading screw, and soil block is pushed open, and tail wheel is rolled steadily, avoids rocking, and improves the stability of complete machine.Universal tail wheel, can independently advance when transporting at this machine, and when work, turn round flexibly in the place at the edge of a field, need not to lift, and has increased the convenience of using greatly.

Claims

1. agricultural wheeled planter, by T shape frame, wheel, transmission mechanism, plant case, covering device is formed, it is characterized in that: be separately installed with hitch frame (2) in the front end both sides of T shape frame (1), a driving wheel (4) is respectively installed in the two sides of T shape frame (1), its axle is fixed on the T shape frame (1) by adjustable plate (3), drive sprocket (6) is connected on the driving wheel (4) by shaft coupling (5), and by chain (7) with joined by movable sprocket (8), linked to each other with power transmission shaft (10) conllinear by clutch (9) by the wheel shaft of movable sprocket (8), power transmission shaft (10) is fixed by a plurality of sleeves (11) and the long limit, square shape frame (30) back on the T shape frame (1) with front rotary shaft (15), and the limit is parallel therewith, in square shape frame (30), two seeding units (26) are fixed on T shape frame (1) front by sleeve, kind of a case (13) is installed directly over the seeding unit (26), power transmission shaft sprocket wheel (12) chain drive on kind case sprocket wheel (14) on the seeding unit (26) and the power transmission shaft (10), front rotary shaft (15) central authorities take over slightly, be vertically installed with front rotary shaft handle (16) with front rotary shaft (15), in the dead astern of kind of a case (13) covering device (19) is installed, the distal portion of T shape frame is installed a location holder (28) by leading screw (29), be equipped with handle (22) on it, the rear portion of T shape frame (1) is equipped with seat (23), and universal tail wheel (24) is fixed on the seat (23) by tail wheel bracket (25).

2, agricultural wheeled planter according to claim 1, it is characterized in that: covering device (19) is installed on the front rotary shaft (15) by covering device support (20), spring (27) is installed on the vertical beam of covering device support (20), the other end of covering device support (20) links to each other with the sleeve (11) that is connected seeding unit (26) and T shape frame (1), control support (17) is equipped with in the centre of front rotary shaft (15), have oblique groove on it, over against control support (17), spacer (18) is housed on T shape frame (1).