CN2279768Y

CN2279768Y - Sowing implement

Info

Publication number: CN2279768Y
Application number: CN 97212956
Authority: CN
Inventors: 柳长春
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-03-29
Filing date: 1997-03-29
Publication date: 1998-04-29
Anticipated expiration: 2007-03-29

Abstract

The utility model discloses a farm implement, and namely is a sowing implement. The utility model is composed of an inner sleeve barrel, an outer sleeve barrel, a rotating roller in the outer sleeve barrel, a handle double material barrel which is connected with the outer barrel, an isolation layer with a closure curtain piece in the inner sleeve barrel, and a mobile isolation belt which pulls the curtain piece. The rotating roller is provided with a seed socket and a fertilizer socket. The utility model has the advantages of simultaneous sowing and fertilizing, convenient operation, high sowing efficiency, etc.

Description

Seeder

The utility model relates to a kind of farm implements, the seeder that can sow simultaneously, applies fertilizer.

In prior art, the farm implements that are used to sow, common is the miniature hand pulling type sower, its shortcoming is that volume is big, cost is high.Hand sowing implement is also arranged, disclose a kind of name as Chinese patent cN2243768Y and be called " portable fertilizer placement drill ", also can be used for sowing.It is made of handle, sleeve, discharge nozzle, discharging contact, hopper and soil-covering plate, and its shortcoming is a function singleness, only can single operation apply fertilizer or sowing, and operation inconvenience, sowing efficient is low.

The utility model purpose is to provide a kind of at above-mentioned deficiency can sow simultaneously, apply fertilizer, and is easy to operate, the high seeder of sowing efficient.

Technical solution of the present utility model is to realize like this.Seeder comprises the inner and outer sleeves that is nested together.The inner horizontal transfer roller of taking on the outer sleeve, the transfer roller surface has seed nest and chemical fertilizer nest side by side, and outer sleeve is gone up termination one handle formula double cartridge outward, can adorn seed and chemical fertilizer respectively, and nozzle is relative with the chemical fertilizer nest with the seed nest in the barrel, so that seed and chemical fertilizer accurately flow in it.Mouth is touched for two forks in the inner sleeve lower end, to be used for pricking out at interval on the ground the hole nest.The separation layer that axial setting is arranged in the inner sleeve will be divided into left and right sides two parts in the tube.One cross bar is horizontal to be inserted on the interlayer, and the cross bar two ends respectively hang a curtain sheet that seals.One pull bar that is connected and stretches out vertically separation layer with cross bar is arranged in the separation layer, be with spring on the pull bar.One isolation strip that can articulate with pull bar is arranged between transfer roller and pull bar, carry to drive on the curtain sheet.Also the isolation strip directly can be linked to each other with cross bar with the curtain sheet.One connecting rod, one end is connected with the transfer roller end is eccentric, and the other end is connected with the cross bar termination.So that transfer roller rotates.Crimping one spring can be rebounded when outer sleeve is depressed between inner and outer sleeves.

The utility model has the advantages that: 1. one is sowed, topdressed to collection, improves sowing efficient, reduces sowing labour intensity.2. easy to operate, only need to insert pressure downwards and can sow seed, can carry out continued operation.3. to adopt plastic material, in light weight, easy to carry.

Below in conjunction with accompanying drawing the utility model is described in further detail:

Fig. 1 is the seeder structure diagram.

Referring to Fig. 1, seeder comprises inner and outer sleeves 1,2, is crimped with spring 3 therebetween.Inner sleeve 1 is by spring 3 and outer sleeve 2 crimping.Screw 4 passes outer sleeve 2 and twists to be connected on the inner sleeve 1 and along chute 23 and move up and down.By axle 5 horizontal extension one transfer rollers 6, seed nest 7 and chemical fertilizer nest 8 are arranged side by side in the outer sleeve 2 along transfer roller 6 outer round surface.The outer termination one handle formula double cartridge that go up of outer sleeve 2, handle 9 is horizontal to ride over 1011 of two barrels (barrel is adorned seed and chemical fertilizer respectively), and can adjust up and down, uses with the people who adapts to different statures.Mouth 20,21 is touched for two forks in inner sleeve 1 lower end, and is pointed, and separation layer 12 is arranged in it vertically, and inner sleeve 1 is divided into two vertically, avoids chemical fertilizer and impurity of seeds.The horizontal cross bar 13 of inserting on the separation layer 12, two ends respectively hang with curtain sheet 14.Pull bar 15 1 ends in the separation layer 12 are connected with cross bar 13, and the other end stretches out outside the layer, is with spring 16 on the pull bar 15, with effect cross bar 13 curtain sheet 14 are sealed all the time and are touched mouth 20,21.Cross bar 13 can move up and down along separation layer 12 upper hopper chutes 22.At transfer roller 6 and 15 on pull bar an isolation strip 17 is arranged, lodge is in outer sleeve 2 between two walls, and there is X type elasticity folder 24 its lower end, and the cross bar 25 of pull bar 15 ends can insert in the elasticity folder 24 and be raised, and realizes that pull bar 15 articulates and separates.Connecting rod 18 1 ends and 6 eccentric connections of transfer roller, the other end is connected with cross bar 13, and is same, and connecting rod 19 is connected with transfer roller 6 other ends are eccentric, is connected with cross bar 13 other ends.

During use, put into seed and chemical fertilizer respectively in barrel 10,11, during sowing, will touch mouth 20,21 and touch slotting ground, press handle 9, drive outer sleeve 2 relative inner sleeves 1 and move down, spring 3 is compressed.Simultaneously 18,19 eccentric rollers 6 of walking around of connecting rod make seed, chemical fertilizer in seed nest 7 and the chemical fertilizer nest 8 scatter out, and because of separation layer 12 and isolation strip 17 exist, seed and chemical fertilizer directly fall into respectively and touch in mouthfuls 20,21 and each does not mix mutually.Move down simultaneously at outer sleeve 2, elasticity folder 24 contact cross bars 25 also insert in the elasticity folder 24 and articulate.When loosing one's grip and go up handle 9, under spring 3 effects, outer sleeve 2 is moved in the resilience, not only make transfer roller 6 returns make seed nest 7 and chemical fertilizer nest 8 aim at the charging nozzle again and load onto seed, chemical fertilizer, isolation strip 17 makes on the curtain sheet 14 by pull bar 15 drive cross bars 13 and carries simultaneously, then touch mouth 20,21 and open, seed and chemical fertilizer fall within respectively in the hole nest that forms on the ground.Carry one on the isolation strip 17 regularly, the chucking power of 24 pairs of cross bars 25 of elasticity folder is during less than the compression stress of spring 16, and pull bar 15 breaks away from from elasticity folder 24 and falls, and under spring 16 effects, curtain sheet 14 returns are sealed again and touched mouth 20,21.Finish once sowing.Repetitive operation can realize continuous sowing.

Claims

1. seeder, comprise be nested together in, outer sleeve (1,2), it is characterized in that the horizontal transfer roller (6) of taking in upper end in the outer sleeve (2), seed nest (7) and chemical fertilizer nest (8) are arranged on transfer roller (6) surface side by side, the outer termination one handle formula double cartridge that goes up of outer sleeve (2), nozzle is relative with chemical fertilizer nest (8) with seed nest (7) in it, mouth (20 is touched for two forks in inner sleeve (1) lower end, 21), axial isolation layer (12) is arranged in it, one cross bar (13) is horizontal to be inserted on the separation layer (12), cross bar (12) two ends respectively hang the curtain sheet (14) that an envelope is touched mouth, have one to be connected with cross bar (13) and to stretch out the pull bar (15) of separation layer (12) vertically in the separation layer (12), be with spring (16) on the pull bar (15), one isolation strip (17) that can articulate with pull bar (15) is arranged between transfer roller (6) and pull bar (15), one connecting rod (18) one ends are connected with transfer roller (6) end is eccentric, and the other end is connected with cross bar (13) termination, in, outer sleeve (1,2) crimping one spring (3) between.

2 according to the described seeder of claim 1, it is characterized in that a connecting rod (19) is connected with transfer roller (6) other end is eccentric in addition, and its other end is connected with another termination of cross bar (13).

3. according to claim 1 or 2 described seeders, it is characterized in that the joint that isolation strip (17) is connected with pull bar (15) is an elasticity X type folder (24).