CN103250491A

CN103250491A - Seeding machine

Info

Publication number: CN103250491A
Application number: CN2013101193191A
Authority: CN
Inventors: 谢华秋
Original assignee: FUZHOU HAIHUABAO ELECTRICAL EQUIPMENT Co Ltd
Current assignee: Fuzhou Kezhu Electrical and Mechanical Equipment Co., Ltd.
Priority date: 2013-04-09
Filing date: 2013-04-09
Publication date: 2013-08-21
Anticipated expiration: 2033-04-09
Also published as: CN103250491B

Abstract

The invention provides a seeding machine, which includes seeding wheels, a seeding wheel shaft, a first change wheel, a second change wheel, a transmission belt, a handle, a seeding cylinder, a seeding cylinder shaft, and a frame. The seeding wheels are arranged on the seeding wheel shaft, which is installed on the frame in front of the seeding cylinder. The first change wheel is mounted at an end of the seeding wheel shaft, the second change wheel is mounted at one end of the seeding cylinder shaft, and the first change wheel and the second change wheel are connected by the transmission belt. The handle and the seeding cylinder are fixed on the frame. In addition, the seeding cylinder shaft is equipped with discs. Ladling spoons above the discs lift up seeds from the seeding cylinder. When the ladling spoons rotate to a highest point, the seeds fall into funnels installed on the seeding cylinder shaft, and then fall into soil through the funnels. The seeding machine can be used for seeding of vegetable and cereal seeds of various sizes, and has very high practicability and market promotion value.

Description

A kind of sower

Technical field

The present invention relates to a kind of agricultural machinery product, especially a kind of sower for vegetables and cereals planting seed.

Background technology

Labour when sower can alleviate planting seed widely, improve seeding accuracy, present vegetable seed sower commonly used, its structure comprises: connecting axle, semicircle shrinkage pool, road wheel, seed-box and push rod etc., but the sowing of such vegetable seed sower distance cannot be regulated, and causes thickness of sowing also cannot regulate; There is the gap between connecting axle and the seed-box, in the sowing process, crushes seed easily, cause waste; The sowing axle adopts hollow structure tube wall thinner, can not big planting hole be set at the sowing axle, is restricted with regard to the seed sizes that enables to sow like this.As depicted in figs. 1 and 2, China Patent No. is that 200820129618.8 patent had once been announced a kind of vegetable seed sower, comprise seeding wheel 1 ', sowing wheel shaft 2 ', change pulley 1 ', driving belt 4 ', change pulley 25 ', handle 6 ', Seeding box 7 ', frame 8 ', sowing roller 9 ', seeding wheel 1 ' be installed on sowing wheel shaft 2 ' on, sowing wheel shaft 2 ' end be equipped with change pulley 1 ', sowing wheel shaft 2 ' be installed on frame 8 ' on, Seeding box 7 ' be positioned at sowing roller 9 ' the top and be installed on 8 ' on, Seeding box 7 ' and the sowing roller 9 ' between be provided with seal, the sowing roller 9 ' the end be equipped with change pulley 25 ', change pulley 1 ' and change pulley 25 ' between connect and constitute gear together by driving belt, handle 6 ' be installed on frame 8 ' on.By handle 6 ' when the promotion sower travels forward, seeding wheel 1 ' roll in the ground, drive sowing wheel shaft 2 ' rotation, seeding wheel 2 ' rotation drive sowing roller 9 ' rotation by gear, many circular grooves by sowing roller 9 ' surface bring out seed, then from sowing roller 9 ' lower position fall down and be seeded in the ground, size and the seed size of circular groove are suitable, each groove once can be taken a seed out of in that revolution is moving.In addition, the deceleration by gear and speedup are used for enlarging and reducing seed spacing, thereby change the thickness of sowing of seed.The thickness of sowing that this kind vegetable seed sower can be regulated seed, solved the problem that seed crushes to a certain extent, but only be applicable to the seed of spherical or other regular shapes, can not effectively sow for erose seed, in addition, sowing roller 9 ' with Seeding box 7 ' between frequent clamp, sow roller 9 ' can not normal rotation thereby make.

Summary of the invention

For addressing the above problem, the invention provides a kind of sower, at the planter box axle disk is installed, by the baler above the disk seed of seed from planter box held up, when baler turns to peak, seed drops in the funnel that is installed on the planter box axle, falls in the soil by funnel, and this sower can be used for the vegetables of various sizes and the sowing of cereal seed.

By the following technical solutions of the present invention:

A kind of sower, comprise seeding wheel, sowing wheel shaft, first change pulley, second change pulley, driving belt, handle, planter box, planter box axle, frame, seeding wheel is installed on the sowing wheel shaft, the sowing wheel shaft is installed on the frame in planter box the place ahead, first change pulley is installed in the end of sowing wheel shaft, second change pulley is installed in the end of planter box axle, and first change pulley is connected by driving belt with second change pulley, and handle and planter box are fixed on the frame.

Described sower also comprises an above disk, disk is installed on the planter box axle, the diameter of disk is less than the diameter of planter box, the disk side is provided with several balers, baler comprises spoonful body and kettleholder, kettleholder and disk lateral vertical, the scope of the bore of spoon body is 1 ~ 10 millimeter, baler circularizes distribution along center, disk side; Fixedly there is a funnel on each disk side on the planter box axle, and funnel is laterally inclined to this near the disk side and the funnel mouth that are provided with baler, and funnel bottom is connected with planter box; The bottom of planter box is provided with the aperture identical with funnel quantity, and aperture is connected with the bottom of funnel and aperture corresponding funnel only, and the diameter range of aperture is that the diameter of 1 ~ 10 millimeter and aperture is greater than the bore of baler spoon body.

Described sower also comprises auxiliary wheel and auxiliary wheel shaft, and auxiliary wheel is installed on the auxiliary wheel shaft, and auxiliary wheel shaft is installed on the frame at planter box rear.

Described sower is furnished with the disk of plurality of specifications, the spoon body bore difference of set baler on the disk of different size.

By technique scheme, sower provided by the present invention both can have been regulated the seed line-spacing in when sowing, also can control thickness of sowing, seed that simultaneously can different shape, and clamp can not occur or crush the phenomenon of seed, have very strong practicality.

Description of drawings

The top perspective structural representation of the sower that Fig. 1 announces for existing patent;

The upward view of the sower that Fig. 2 announces for existing patent;

Fig. 3 is the top perspective structural representation of sower provided by the present invention;

Fig. 4 is the three-dimensional structure diagram of disk;

Fig. 5 is the perspective view of looking up of planter box;

Embodiment

Extremely shown in Figure 5 as Fig. 3, a kind of sower, comprise seeding wheel 1, sowing wheel shaft 2, first change pulley 3, driving belt 4, second change pulley 5, handle 6, planter box 7, planter box axle 9, frame 8, seeding wheel 1 is installed on the sowing wheel shaft 2, sowing wheel shaft 2 is installed on the frame 8 in planter box 7 the place aheads, first change pulley 3 is installed in the end of sowing wheel shaft 2, second change pulley 5 is installed in the end of planter box axle 9, first change pulley 3 is taken turns by driving belt 4 with second speed change 5 and is connected, handle 6 and planter box 7 by screw and fixed by nut on frame 8.

Described sower also comprises six disks 10, disk 10 is installed on the planter box axle 9, the diameter of disk 10 is less than the diameter of planter box 7, disk 10 sides are provided with 20 balers 11, on disk 10 sides, baler 11 comprises spoonful body 12 and kettleholder 13 to baler 11 by screw and fixed by nut, kettleholder 13 and disk 10 lateral vertical, the scope of the bore of spoon body 12 is 1 ~ 10 millimeter, and baler 11 circularizes distribution along center, disk 10 side; Fixedly there is a funnel 14 on each disk 10 side on planter box axle 9, and funnel 14 is laterally inclined to this near the disk side and the funnel mouth that are provided with baler 11, and funnel bottom is connected with planter box; The bottom of planter box 7 is provided with six apertures 15, and aperture 15 is connected with the bottom of funnel 14 and 15 corresponding funnels 14 of an aperture, and the diameter range of aperture 15 is that the diameter of 1 ~ 10 millimeter and aperture 15 is greater than the bore of baler spoon body 12.

Described sower also comprises auxiliary wheel 16 and auxiliary wheel shaft 17, and auxiliary wheel 16 is installed on the auxiliary wheel shaft 17, and auxiliary wheel shaft 17 is installed on the frame 8 at planter box rear.

Described sower is furnished with the disk 10 of plurality of specifications, the bore difference of the spoon body 12 of set baler 11 on the disk 10 of different size.

First change pulley 3, driving belt 4, second change pulley 5 has constituted speed change gear together, first change pulley 3, second change pulley 5 is the combined type belt pulley of the tapered structure that formed by the different-diameter stack combinations, first change pulley 3 is all identical with second change pulley, 5 structures and size, first change pulley 3 and second change pulley 5 are position installation in opposite directions in the end of sowing wheel shaft 2 and planter box axle 9, its belt grooves is aligned with each other, driving belt 4 is set in the belt grooves of first change pulley 3 and second change pulley 5, driving belt 4 of a suit between first change pulley 3 and second change pulley 5.

During sowing, at first the supporting disk of selecting to be fit to according to the size of seed 10 is installed, lifting handle 6 promotion sowers then travels forward, at this moment, seeding wheel 1 rolls in the ground, driving sowing wheel shaft 2 rotates, seeding wheel 2 drives first change pulley 3 and rotates, first change pulley 3 drives second change pulley 5 by driving belt 4 and rotates, second change pulley 5 drives planter box axle 9 again and rotates, the disk 10 that is installed on the planter box axle 9 rotates immediately, baler 11 just holds up seed from planter box 7, when baler 10 arrived peak along with the rotation of disk 10, seed just can drop in the funnel 14 on next door, the aperture 14 of the bottom by planter box 7 is fallen in the soil then, thereby finishes sowing.When to enlarge or reduce the sowing apart from the time, as long as driving belt 4 outwards or is inwardly regulated, the belt grooves diameter of first change pulley 3 just less than or greater than the belt grooves diameter of second change pulley 5, sower will slow down or speedup, thereby the spacing that enlarges or dwindle sowing changes the density of sowing.

Claims

1. sower, comprise seeding wheel, the sowing wheel shaft, first change pulley, second change pulley, driving belt, handle, planter box, the planter box axle, frame, seeding wheel is installed on the sowing wheel shaft, the sowing wheel shaft is installed on the frame in planter box the place ahead, first change pulley is installed in the end of sowing wheel shaft, second change pulley is installed in the end of planter box axle, first change pulley is connected by driving belt with second change pulley, handle and planter box are fixed on the frame, it is characterized in that: described sower also comprises an above disk, disk is installed on the planter box axle, and the disk side is provided with several balers, and baler circularizes distribution along center, disk side; Fixedly there is a funnel on each disk side on the planter box axle, and funnel is laterally inclined to this near the disk side and the funnel mouth that are provided with baler, and funnel bottom is connected with planter box; The bottom of planter box is provided with the aperture identical with funnel quantity, and aperture is connected with the bottom of funnel and an aperture corresponding funnel.

2. a kind of sower according to claim 1, it is characterized in that: baler comprises spoonful body and kettleholder, kettleholder and disk lateral vertical, the scope of the bore of spoon body is 1 ~ 10 millimeter.

3. a kind of sower according to claim 1, it is characterized in that: the diameter of described disk is less than the diameter of planter box.

4. a kind of sower according to claim 1 is characterized in that: the diameter range of planter box bottom aperture is that the diameter of 1 ~ 10 millimeter and aperture is greater than the bore of baler spoon body.

5. a kind of sower according to claim 1, it is characterized in that: described sower also comprises auxiliary wheel and auxiliary wheel shaft, and auxiliary wheel is installed on the auxiliary wheel shaft, and auxiliary wheel shaft is installed on the frame at planter box rear.

6. a kind of sower according to claim 1, it is characterized in that: described sower is furnished with the disk of plurality of specifications, the spoon body bore difference of set baler on the disk of different size.