CN207783518U - A kind of same broadcasting device of seed manure suitable for one man operation - Google Patents

Abstract

The utility model is related to a kind of same broadcasting devices of the seed manure suitable for one man operation, including main box, auxiliary box body, supporting rod and breast boards；It is internally provided with longitudinal baffle in main box, main box is divided into plants case and fertilizer box by longitudinal baffle, feed shaft is set in plants case, fertilizer expelling shaft is set in fertilizer box, in the bottom of plants case, seeding valve is set, fertilizer valve is set in the bottom of fertilizer box, seeding valve and fertilizer valve include fixed mouth and movable nozzle；Auxiliary box body is two and is separately positioned on the both sides of main box；Supporting rod is two and is arranged in the both sides of main box；The top of supporting rod is slidably arranged in auxiliary box body along longitudinal direction, and lower part is fixedly connected with breast boards.The utility model is portable, is promoted and applied in small-sized plot of low cost, being useful in Hills or greenhouse facility, to realize that the seed manure under one man operation with broadcasting, saves labor.

Description

A kind of same broadcasting device of seed manure suitable for one man operation

Technical field

The utility model is related to a kind of farm machineries, the more particularly to a kind of same broadcasting device of seed manure suitable for one man operation.

Background technology

Corn is the staple food crop in China, yield level and Yield potential have to China's grain security it is very important Influence.Release and release control fertilizer can during crop growth slowly Releasing nutrient, nutrient-lapsed time and burst size and crop Regulation of fertilizer requirement match, reduce fertilizer loss to the maximum extent, improve utilization rate of fertilizer；Simultaneously as release and release control fertilizer is slow Release characteristic, can realize single-dose application in Crop growing stage, reduce labour's input, be current fertilizer field developing direction it One, also become the cutting edge technology that the production of fertilizer in the world is combined closely with application.With the continuous development of China's grain-production, Agricultural production forward direction is high-quality, light letter, the conversion of efficient production mechanism.

Currently, corn single fertilization technology and product (controlled release corn fertilizer) are promoted in corn producing region and answer With.Corresponding to which, the large-scale seed manure planter tool of some automations or semi-automation is also able to produce and come out, such as public The number of opening is that the Chinese patent of CN206283813U discloses a kind of disposable seed manure planter tool of corn, and corn may be implemented Disposable seed manure is same to be broadcast.However, although laborsaving saving of labor can only still grasp the product of this mechanization in Plain or suitable for mechanization The area of work promotes and applies, and in the unsuitable application such as the small-sized plot of Hills or greenhouse facility.Therefore, one is developed Kind portable, of low cost suitable for the seed manure applied in the small-sized plot of Hills or greenhouse facility is that have very much must with broadcasting device It wants.

Invention content

In view of the above-mentioned problems, the purpose of this utility model be to provide it is a kind of suitable in the small-sized plot of Hills or greenhouse Facility application, the same broadcasting device of the low-cost seed manure suitable for one man operation.

To achieve the above object, the utility model uses following technical scheme：A kind of seed manure suitable for one man operation is same Broadcasting device, it is characterised in that：Including main box, auxiliary box body, supporting rod and breast boards；It is vertical in being internally provided with for the main box To partition board, the main box is divided into plants case and fertilizer box by the longitudinal baffle, feed shaft is arranged in the plants case, described Fertilizer expelling shaft is set in fertilizer box, seeding valve is set in the bottom of the plants case, fertilizer valve, institute are set in the bottom of the fertilizer box It includes fixed mouth and movable nozzle to state seeding valve and fertilizer valve；The auxiliary box body is two and is separately positioned on the main tank The both sides of body；The supporting rod is two and is arranged in the both sides of the main box；It slides along longitudinal direction on the top of the supporting rod It is arranged in the auxiliary box body, lower part is fixedly connected with the breast boards；The auxiliary box body inside setting upper limit plate and Lower limiting board, the supporting rod are passed through from the upper limit plate, lower limiting board, positioned at the upper limit plate and lower limiting board Between the supporting rod on be provided with the first limited block, pass through the first bullet between first limited block and the upper limit plate Spring connects；It is provided with rectangular straight slot in the middle part of the supporting rod, axis pin is provided in the rectangular straight slot, the axis pin is slided Dynamic to be arranged in the opening sliding slot of U-shaped connection sheet, the U-shaped connection sheet is fixedly connected with the feed shaft or fertilizer expelling shaft；Institute It states and spring catch is installed at the top of supporting rod, be hinged with connection sheet in the auxiliary box body above the supporting rod, institute The top surface for stating connection sheet is inclined-plane, and the bottom of the connection sheet is provided with the longitudinally guiding slot slid into for the spring catch, in institute It states and is fixedly connected with the second limited block inside auxiliary box body, second limited block is arranged in the position where the top surface of the connection sheet It sets, mounting plate, the top of the connection sheet and the installation is provided in the auxiliary box body above the connection sheet It is connected by second spring between plate；The connection sheet connects the movable nozzle by rigid rod.

The supporting rod includes the top body of rod and the lower part body of rod, and the lower end of the top body of rod is provided with U-shaped linking arm, Multiple mounting holes are from top to bottom set on the U-shaped linking arm, and the lower part body of rod is bolted in the mounting hole.

A pair of of handle is provided at the top of the main box.

The spring catch includes key seat and shank, and third spring, the third spring are internally provided in the key seat One end connect with the key seat, the other end is connect with the shank.

The end top surface of the shank is inclined surface.

The position of the fertilizer valve is 5 centimetres lower than the position of the seeding valve.

The utility model has the following advantages due to taking above technical scheme：1, the utility model is portable, is suitable for One man operation is broadcast with realizing that seed manure is same, therefore use cost is cheap, is easy to promote among peasant.2, the utility model Supporting rod can adjust the entire length of supporting rod since the top body of rod and the link position of the lower part body of rod are adjustable Section, to change sowing and broadcast the depth of fertilizer.3, the utility model is simple in structure, low cost, have a vast market space and Larger actual application value.

Description of the drawings

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the close-up schematic view of Fig. 1；

Fig. 3 is the structural schematic diagram of the utility model U-shaped connection sheet；

Fig. 4 is the structural schematic diagram of the utility model spring catch.

Specific implementation mode

The utility model is described in detail with reference to the accompanying drawings and examples.

As shown in Figures 1 to 3, the utility model includes main box 1, auxiliary box body 2, supporting rod 3 and breast boards 4.In main box 1 Be internally provided with longitudinal baffle 5, main box 1 is divided into plants case 6 and fertilizer box 7 by longitudinal baffle 5, and seeding is arranged in the plants case 6 Fertilizer expelling shaft 9 is arranged in axis 8 in fertilizer box 7, and in the bottom of plants case 6 setting seeding valve 10, in the bottom of fertilizer box 7, setting fertilizer is lived Door 11, seeding valve 10 and fertilizer valve 11 include fixed mouth 12 and movable nozzle 13.

Auxiliary box body 2 is two and is separately positioned on the both sides of main box 1.Supporting rod 3 is two and is arranged in main box 1 Both sides.The top of supporting rod 3 is slidably arranged in along longitudinal direction in auxiliary box body 2, and lower part is fixedly connected with breast boards 4.

In the inside of auxiliary box body 2 setting upper limit plate 14 and lower limiting board 15, supporting rod 3 is from upper limit plate 14, lower limit It is passed through in plate 15, is provided with the first limited block 16 on the supporting rod 3 between upper limit plate 14 and lower limiting board 15, first It is connected by the first spring 17 between limited block 16 and upper limit plate 14.The middle part of supporting rod 3 is provided with rectangular straight slot 18, Axis pin 19 is provided in rectangular straight slot 18, axis pin 19 is slidably arranged in the opening sliding slot of U-shaped connection sheet 20.U-shaped connection sheet 20 It is fixedly connected with that (the utility model includes one of them and feed shaft 8 there are two U-shaped connection sheet 20 with feed shaft 8 or fertilizer expelling shaft 9 Connection, another connect with fertilizer expelling shaft 9).Spring catch 21 is installed at the top of supporting rod 3, in the pair above supporting rod 3 Connection sheet 22 is hinged in babinet 2, the top surface of connection sheet 22 is inclined-plane, and the bottom of connection sheet 22 is provided with to be slid into for spring catch 21 Longitudinally guiding slot 23, the second limited block 24 is fixedly connected with inside auxiliary box body 2, the second limited block 24 is arranged in connection sheet 22 Top surface where position, be provided with mounting plate 25 in the auxiliary box body 2 above connection sheet 22, the top of connection sheet 22 with It is connected by second spring 26 between mounting plate 25.Connection sheet 22 connects movable nozzle 13 by rigid rod 27.

The course of work and principle of the utility model are as follows：(1) in sowing and fertilising operation, first by seed and fertilizer point Plants case 6 and fertilizer box 7 are not poured into.(2) both hands lift seed manure with broadcasting device toward soil in insert, after breast boards 4 is by the resistance of soil, band Dynamic supporting rod 3 is moved up relative to main box 1.During supporting rod 3 moves up, 17 compressive deformation of the first spring is sold simultaneously Axis 19 drives U-shaped connection sheet 20 to rotate, and the rotation of U-shaped connection sheet 20 drives feed shaft 8 and fertilizer expelling shaft 9 to rotate, to make seed It is respectively fallen at seeding valve 10 and fertilizer valve 11 with fertilizer.During supporting rod 3 moves up, it is located at supporting rod 3 and pushes up The spring catch 21 in portion slided to bosom along longitudinally guiding slot 23 before this, the mistake that spring catch 21 continues to move up in supporting rod 3 later It retracts due to by the pressure of connection sheet 22 in journey, until when spring catch 21 rises above the top surface of connection sheet 22, spring catch 21 pop-ups.(3) both hands lift the same broadcasting device of seed manure, and under the action of the first spring 17, supporting rod 3 is moved down relative to main box 1, Axis pin 19 drives feed shaft 8 and fertilizer expelling shaft 9 to go back to initial position by U-shaped connection sheet 20, while spring catch 21 is moved down and driven Connection sheet 22 rotates, and the rotation of connection sheet 22 drives the movable nozzle 13 of seeding valve 10 and fertilizer valve 11 to beat by rigid rod 27 It opens, to which seed and fertilizer to be expelled in soil.Bar 3 to be supported is displaced downwardly to when being disconnected piece 22, and connection sheet 22 is second Initial position is returned under the action of spring 26.

Further, supporting rod 3 includes the top body of rod 31 and the lower part body of rod 32, and the lower end of the top body of rod 31 is provided with U-shaped Linking arm, is from top to bottom arranged multiple mounting hole (not shown)s on U-shaped linking arm, and the lower part body of rod 32 is connected by bolt 33 It is connected in mounting hole.The lower part body of rod 31 can selectively be connect with the mounting hole at different height, be achieved in supporting rod 3 The adjusting of entire length, to change sowing and broadcast the depth of fertilizer.

Further, the top of main box 1 is provided with a pair of of handle 35.

Further, spring catch 21 includes key seat 36 and shank 37, and third spring is internally provided with (in figure in key seat 36 It is not shown), one end of third spring is connect with key seat 36, and the other end is connect with shank 37.The end top surface of shank 37 is to tilt Face so that the bosom that shank 37 slides into guide groove 23 makes to be under pressure and be retracted to inside key seat 36.

Further, the position of fertilizer valve 11 is about 5 centimetres lower than the position of seeding valve 10, so that institute's wave was broadcast Fertilizer is 5 centimetres or so deeper than seed.

The utility model is only illustrated with above-described embodiment, and structure, installation position and its connection of each component are all can It is all that individual part is carried out according to the utility model principle on the basis of technical solutions of the utility model with what is be varied from Improvement and equivalents, should not exclude except the scope of protection of the utility model.

Claims (6)

1. a kind of same broadcasting device of seed manure suitable for one man operation, it is characterised in that：Including main box, auxiliary box body, supporting rod and Breast boards；

In the longitudinal baffle that is internally provided with of the main box, the main box is divided into plants case and fertilizer by the longitudinal baffle Feed shaft is arranged in the plants case in case, and fertilizer expelling shaft is arranged in the fertilizer box, lives in the setting seeding of the bottom of the plants case Fertilizer valve is arranged in the bottom of the fertilizer box in door, and the seeding valve and fertilizer valve include fixed mouth and movable nozzle；

The auxiliary box body is two and is separately positioned on the both sides of the main box；The supporting rod is two and is arranged in described The both sides of main box；The top of the supporting rod is slidably arranged in along longitudinal direction in the auxiliary box body, and lower part is solid with the breast boards Fixed connection；

Upper limit plate and lower limiting board be set in the inside of the auxiliary box body, the supporting rod is from the upper limit plate, lower limit It is passed through in plate, the first limited block is provided on the supporting rod between the upper limit plate and lower limiting board, it is described It is connected by the first spring between first limited block and the upper limit plate；It is logical that rectangle is provided in the middle part of the supporting rod Slot is provided with axis pin in the rectangular straight slot, and the pin slide is arranged in the opening sliding slot of U-shaped connection sheet, the U-shaped Connection sheet is fixedly connected with the feed shaft or fertilizer expelling shaft；Spring catch is installed at the top of the supporting rod, positioned at described Connection sheet is hinged in the auxiliary box body above supporting rod, the top surface of the connection sheet is inclined-plane, the bottom of the connection sheet It is provided with the longitudinally guiding slot slid into for the spring catch, the second limited block is fixedly connected with inside the auxiliary box body, it is described Second limited block is arranged in the position where the top surface of the connection sheet, in the auxiliary box body above the connection sheet It is provided with mounting plate, is connected by second spring between the top of the connection sheet and the mounting plate；The connection sheet passes through Rigid rod connects the movable nozzle.

2. a kind of same broadcasting device of seed manure suitable for one man operation as described in claim 1, it is characterised in that：The supporting rod Including the top body of rod and the lower part body of rod, the lower end of the top body of rod is provided with U-shaped linking arm, on the U-shaped linking arm by Up to the lower multiple mounting holes of setting, the lower part body of rod is bolted in the mounting hole.

3. a kind of same broadcasting device of seed manure suitable for one man operation as described in claim 1, it is characterised in that：In the main tank A pair of of handle is provided at the top of body.

4. a kind of same broadcasting device of seed manure suitable for one man operation as described in claim 1, it is characterised in that：The spring catch Including key seat and shank, it is internally provided with third spring in the key seat, one end and the key seat of the third spring connect It connects, the other end is connect with the shank.

5. a kind of same broadcasting device of seed manure suitable for one man operation as claimed in claim 4, it is characterised in that：The shank End top surface is inclined surface.

6. a kind of same broadcasting device of seed manure suitable for one man operation as described in claim 1, it is characterised in that：The fertilizer is lived The position of door is 5 centimetres lower than the position of the seeding valve.