CN2439169Y

CN2439169Y - Multi-purpose ploughing and sowing machine

Info

Publication number: CN2439169Y
Application number: CN 00215827
Authority: CN
Inventors: 孟宪贞
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-08-10
Filing date: 2000-08-10
Publication date: 2001-07-18
Anticipated expiration: 2010-08-10

Abstract

The utility model discloses a multi-purpose sowing machine which is improved on the basis of the structure of the existing sowing machine. The multi-purpose sowing machine comprises a handrail, double hoppers, a machine body, a twist roller and a driving wheel, one end of the machine body is provided with a twist roller hole corresponding to the twist roller, the port end of the twist roller hole is provided with an end cover, one end of the twist roller shaft and one end of a driving shaft are respectively provided with a bevel gear, a transmission shaft with both ends respectively connected with a bevel gear in series is arranged between the two bevel gears and the bevel gears on the transmission shaft are respectively engaged with the bevel gears on the driving shaft and the twist roller shaft. The utility model has the advantages of simple structure, convenient use and maintenance, long service life and multiple purposes and the twist roller can be replaced according to the different varieties of crops to be sown.

Description

Multi-purpose seed planter

The utility model belongs to the farm machinery technical field, relates to a kind of sower.

The sower of prior art, mainly contain strand roll-type wheat seeder, the strand roller of this sower and body are closed assembling, its kind of drive is generally chain-type, triangle belt and the transmission of double link rocker-arm, this sower, sowing wheat for the peasant is a kind of more satisfactory small agricultural machinery, but because of its strand roller and body are closed assembling, the strand roller can not be changed, purposes is single, can only be used for wheat, can not sow corn, peanut, soybean, cereal and rape etc., program request is broadcast with row can not dual-purpose; Though its kind of drive is more laborsaving, the cost height, easy-maintaining not, rapid wear is short service life.

The purpose of this utility model provides a kind of multi-purpose seed planter, and this sower can be changed different strand rollers according to the difference of broadcasting variety of crops, and can reduce the wearing and tearing of conveyer, improves its service life, to overcome the deficiencies in the prior art.

The purpose of this utility model is improved realization on existing sower architecture basics, this sower comprises handrail, dual hopper, body, strand roller, draw bar, driving wheel, colter, an end of body open one with strand roller corresponding wringing roll hole, wringing roll hole mouth end is provided with end cap, the strand roller is packed into by the strand roll shaft in the wringing roll hole, one end of strand roll shaft cooperates with the centre bore of end cap, and the other end passes the body set bevel gear.

Wheel fork is set on the driving wheel, and wheel fork cooperates with driving wheel by driving shaft, at an end device bevel gear of driving shaft.

For improving its service life, reduce wearing and tearing, a power transmission shaft is set in driving shaft and strand between the roll shaft, the two ends of the power transmission shaft bevel gear of respectively contacting meshes in twos with driving shaft, the bevel gear that twists on the roll shaft respectively.

The utility model simple structure, easy to use, low cost of manufacture, for ease of maintenaince, long service life because of it twists roller by in the wringing roll hole that is loaded on body, can be changed required strand roller according to the difference of broadcasting variety of crops, makes a tractor serves several purposes.

Below in conjunction with accompanying drawing the utility model multi-purpose seed planter is described in further detail.

Fig. 1 is the utility model structural front view;

Fig. 2 is the utility model structure rearview;

Fig. 3 is the utility model structure left view;

Fig. 4 is that figure cuts open in amplification office of A shown in Figure 3 portion.

Shown in Fig. 1,2,3,4, this sower comprises handrail 13, dual hopper 6, body 8, strand roller 15, draw bar 5, driving wheel 1, colter 10, an end of body 8 open one with strand roller 15 corresponding wringing roll holes 16, wringing roll hole mouth end is provided with end cap 12, strand roller 15 is packed into by strand roll shaft 14 in the wringing roll hole 16, one end of strand roll shaft 14 cooperates with the centre bore of end cap 12, and the other end passes body 8 device bevel gears 9; Wheel fork 2 is housed on driving wheel 1, wheel fork 2 cooperates with driving wheel 1 by driving shaft 17, one end of driving shaft (17) is provided with bevel gear 11, between driving shaft 17 and strand roll shaft 14, a power transmission shaft 4 is set, the two ends of power transmission shaft 4 bevel gear 3,7 of respectively contacting, respectively with driving shaft 17, strand roll shaft 14 on bevel gear 11,9 mesh in twos.

During use, driving wheel 1 rotates under the effect of tractive force, by bevel gear 3,11, and power transmission shaft 4, bevel gear 7,9 orders about strand roller 15 and rotates, and seed, chemical fertilizer in the dual hopper 6 are sowed through strand roller 15.According to the difference of broadcasting crop varieties, replaceable different strand roller when changing strand roller 15, takes off end cap 12 earlier, takes off strand roller 15 from the strand roll shaft again and changes, and finishes row and broadcasts or program request.

Claims

1, a kind of multi-purpose seed planter, comprise handrail (13), dual hopper (6), body (8), strand roller (15), draw bar (5), driving wheel (1), colter (10), driving wheel (1) is provided with wheel fork (2), wheel fork (2) cooperates with driving wheel (1) by driving shaft (17), it is characterized in that an end of body (8) open one with the corresponding wringing roll hole (16) of strand roller (15), wringing roll hole (a 16) mouthful end is provided with end cap (12), strand roller (15) is packed into by strand roll shaft (14) in the wringing roll hole (16), one end of strand roll shaft (14) cooperates with the centre bore of end cap (12), and the other end passes body (8) device bevel gear (9).

2, sower according to claim 1 is characterized in that an end of said driving shaft (17) is provided with bevel gear (11).

3, sower according to claim 1 and 2, it is characterized in that between said driving shaft (17) and the strand roll shaft (14) power transmission shaft (4) being set, the two ends of power transmission shaft (4) bevel gear (3,7) of respectively contacting, respectively with driving shaft (17), strand roll shaft (14) on bevel gear (11,9) mesh in twos.