CN2459856Y

CN2459856Y - Multipurpose one-line refined seeding fertilizer applicator

Info

Publication number: CN2459856Y
Application number: CN 00232548
Authority: CN
Inventors: 杨国亮; 朱俊锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-12-08
Filing date: 2000-12-08
Publication date: 2001-11-21
Anticipated expiration: 2010-12-08

Abstract

The utility model relates to a multipurpose one-row refined seeding and fertilizing applicator, which comprises a machine frame, a land wheel installed on the machine frame, a hopper, a furrow opener, etc. A rotating shaft of the utility model is installed according to horizontal direction, a replaceable dispensing device is arranged on the section of the rotating shaft arranged in the hopper, a driven bevel gear is arranged at the end of the rotating shaft extended at the outside of the hopper, the driven bevel gear and a drive bevel gear are meshed, the drive bevel gear and a driven wheel are installed on a short shaft which is vertical to the rotating shaft, and a hole which can cause the rotating shaft to enter and exit is arranged on the rear wall of the hopper. The utility model has the advantages of one machine with multifunction and high work efficiency.

Description

Many with single file Precision Seeding fertilizer distributor

The utility model belongs to agricultural machinery, relates in particular to fertilising and the used machinery of seed adjustment.

Rotating shaft in the barrel of known single file sower is vertical, very difficulty is taken out in this rotating shaft, therefore the parts inconvenience of being adorned in the rotating shaft is changed, so this sower scope of application is more single, also the drive disk assembly on this sower be contained under the material letter and between the land wheel because they are overhead near, so soil of digging in use, easily stay on the drive disk assembly, sower can not be worked continuously and want constant cleaning, therefore reduced operating efficiency.

The purpose of this utility model then provides a kind of serving many purposes, the single file Precision Seeding fertilizer distributor of high efficiency.

The purpose of this utility model is achieved through the following technical solutions: this many with single file Precision Seeding fertilizer distributor, comprise frame, be contained in the land wheel on the frame, hopper, plough, fixed mount, handle and land wheel are contained in the driving wheel on the same axle, conveyer belt and drive disk assembly, reach the earthing wheel and the covering device that are connected with fixed mount, rotating shaft is installed by horizontal direction, rotating shaft is positioned on a section of hopper is equipped with removable spreading gear, passive bevel gear is equipped with in the end of rotating shaft outside stretching out hopper, it is meshed with the transmission bevel gear, transmission bevel gear and follower be contained in the perpendicular minor axis of rotating shaft on, have the hole that rotating shaft is come in and gone out on the rear wall of hopper.

The rotating shaft that spreading gear is housed is positioned at hopper by the bottom, and the cover plate of band opening is housed in the hopper at position on spreading gear, and opening part is equipped with the cleaning item of band bristle.

There is axial groove the rotating shaft front portion, and there is the centring ring less than the rotating shaft external diameter axial groove back.

Positioner is equipped with at the place, hole that rotating shaft is come in and gone out, and the center line of this device and the center line of rotating shaft coincide, and positioner is formed by positioning seat with the positioning sleeve that it spins together.

The removable spreading gear of being adorned in the rotating shaft is a mechanism with adjustable sowing, and the centring ring in the rotating shaft is 2～6.

The front portion of the removable spreading gear of being adorned in the described rotating shaft has the screw propulsion blade, and the rear portion is that straight type is dialled and spread sheet.

This machinery is owing to improved the position of drive disk assembly, so in use reduced the obstruction of digging to drive disk assembly, centring ring and axial groove are arranged in the rotating shaft, therefore very easily rotating shaft is extracted out and regulate or replace with the parts of adorning, make this machinery have the advantage of one-machine-multi-function, and improved operating efficiency.

The utility model is described in further detail below in conjunction with drawings and Examples:

Fig. 1 is the structural representation of present embodiment 1:

Fig. 2 be embodiment 1 shaft and on the constitutional diagram of institute's spreading gear;

Fig. 3 is the vertical view of hopper;

Fig. 4 is the structural representation of embodiment 2;

Fig. 5 be among the embodiment 2 the part rotating shaft and on the constitutional diagram of institute's dress spreading gear;

Fig. 6 is that the A-A of Fig. 5 is to view.

Embodiment 1: the front end in frame 3 is fixed with land wheel 1, be fixed with hopper 11 on the back frame 3 of land wheel 1, near its underpart the part of rotating shaft 10 is housed in the hopper 11, rotating shaft 10 is installed by horizontal direction, rotating shaft 10 is contained on the part in the hopper 11 removable spreading gear 14 is housed, this spreading gear 14 adopts adjustable seeder, seeder as the production of pears river seeder factory, have centring ring 10 ' in the rotating shaft 10, the external diameter of centring ring 10 ' is less than the external diameter of rotating shaft 10, centring ring 10 ' is positioned at hopper 11, the number of centring ring 10 with 2～6 for well, dog screw 12 is fixed together spreading gear 14 and rotating shaft 10, the termination of dog screw puts in the centring ring 10 ', the position of adjusting dog screw 12 in centring ring 10 ' can make the appearance material mouth 14a of seeder increase or dwindle, can broadcast the crops that particle is big or particle is little, there is axial groove 10 front portion that rotating shaft 10 is stretched out outside the hopper 11 "; the leading section of axle is fixed with passive bevel gear 8; this passive bevel gear 8 is fixed together itself and turning cylinder 10 by jackscrew 9, and axial groove 10 is stretched out in the termination of jackscrew 9 " in.Passive bevel gear 8 is meshed with transmission bevel gear 7, transmission bevel gear 7 is contained on the same minor axis 6 with follower 5, the center line of the center line of minor axis 6 and rotating shaft 10 is perpendicular, driving wheel 2 is contained on the same axle 1 ' with land wheel 1, driving wheel 2 and follower 5 are sprocket wheel, have chain 4 to link between the two.Discharging opening 11 ' is arranged at hopper 11 bottoms, and there is a plough 27 its below, has the tube connector 28 of flexibility that both are communicated with between the last charging aperture of plough 27 and the lower discharge port 11 ' of discharge bucket 11.The rear end of frame 3 is fixed with and pushes away handle 18 and decide hole 22, fixed mount 23 is housed in the fixing hole 22, earthing wheel 24 and covering device 25 are housed on the fixed mount, fixing hole 22 has a plurality of of different height, so that regulate the position of press wheel 24 and earth poker 25, there is extension spring 26 to link to each other between earth poker 25 and the plough 27.

The cover plate 13 of band opening 13 ' is equipped with on the top of hopper 11 inherent rotating shafts 10 and spreading gear 14, and the opening part of cover plate 13 is equipped with the cleaning item 15 of band bristle.

Present embodiment is suitable for sowing larger particles shape crops such as corn, soybean, peanut etc.Centring ring 10 ' in the rotating shaft 10 of present embodiment is located to add jump ring.

Embodiment 2: the spreading gear of dress as shown in Figure 5 on the present embodiment shaft 10, its front portion has screw propulsion blade 14b, the rear portion is that straight type is dialled and spread sheet 14c, push away at one clamp pin 19 is housed on the handle 18, be connected with backguy 20 on the clamp pin 19, baffle plate 21 is equipped with in backguy 20 lower ends, and baffle plate 21 is contained in the charging aperture 27 ' of plough 27 tops and locates, and holds or decontrol the size of 21 controlled amounts of broadcasting sowing of clamp pin during use.Other structures are identical with embodiment 1.

Hopper can be made different shape in the utility model, also can add protective cover outside drive disk assembly.

Plant the period of the day from 11 p.m. to 1 a.m if sow crops such as corn, soybean etc. during use, adopt as the spreading gear among the embodiment 1, seed is put in hopper, rotation along with rotating shaft, seed enters plough by the discharging opening of hopper, be sprinkled in the soil by its bottom, will plant subcovering by earth poker again, and by press wheel suppression earthing; If adopt the spreading gear among the embodiment 2 when broadcasting sowing chemical fertilizer, enter chemical fertilizer in the hopper and push to dial by the screw propulsion blade and spread the sheet place, enter plough by discharging opening again, be sprinkled in the soil by its bottom.

Claims

1, a kind of many with single file Precision Seeding fertilizer distributor, comprise frame, be contained in the land wheel on the frame, hopper, plough, fixed mount, handle and land wheel are contained in the driving wheel on the same axle, conveyer belt and drive disk assembly, reach the earthing wheel and the covering device that are connected with fixed mount, it is characterized in that: rotating shaft is installed by horizontal direction, rotating shaft is positioned on a section of hopper is equipped with removable spreading gear, passive bevel gear is equipped with in the end of rotating shaft outside stretching out hopper, it is meshed with the transmission bevel gear, transmission bevel gear and follower be contained in the perpendicular minor axis of rotating shaft on, have the hole that rotating shaft is come in and gone out on the rear wall of hopper.

2, Precision Seeding fertilizer distributor according to claim 1 is characterized in that: the rotating shaft that spreading gear is housed is positioned at hopper by the bottom, and the cover plate of band opening is housed in the hopper at position on spreading gear, and opening part is equipped with the cleaning item of band bristle.

3, Precision Seeding fertilizer distributor according to claim 2, it is characterized in that: there is axial groove the rotating shaft front portion, and there is the centring ring less than the rotating shaft external diameter axial groove back.

4, Precision Seeding fertilizer distributor according to claim 3, it is characterized in that: positioner is equipped with at the place, hole that rotating shaft is come in and gone out, the center line of this device and the center line of rotating shaft coincide, and positioner is formed by positioning seat with the positioning sleeve that it spins together.

5, Precision Seeding fertilizer distributor according to claim 4, it is characterized in that: the removable spreading gear of being adorned in the rotating shaft is a mechanism with adjustable sowing, the centring ring in the rotating shaft is 2～6.

6, Precision Seeding fertilizer distributor according to claim 4, it is characterized in that: the front portion of the removable spreading gear of being adorned in the described rotating shaft has the screw propulsion blade, and the rear portion is that straight type is dialled and spread sheet.

7, Precision Seeding fertilizer distributor according to claim 6 is characterized in that: the straight type of described fertilizer apparatus is dialled and spread sheet is three, and the angle between adjacent two center line is 120 °.