CN101273683A

CN101273683A - Hand-operated fertilizer distributor

Info

Publication number: CN101273683A
Application number: CNA2007100679173A
Authority: CN
Inventors: 任正志; 戴余富
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-03-31
Filing date: 2007-03-31
Publication date: 2008-10-01
Anticipated expiration: 2027-03-31
Also published as: CN101273683B

Abstract

The invention relates to a hand-operated fertilizer placer with a fertilizer box which is favorable to being held in the arms by people, wherein, the outer wall of the fertilizer box is provided with braces, an upper end and a lower end thereof are provided with a feed inlet and a feed outlet, the lower end of the fertilizer box is connected with a base which is provided with a rocker, and the rocker is connected with a rotary mechanism. The hand-operated fertilizer placer is characterized in that the base is provided with a feed opening which is provided with a flow control device, and the rotary mechanism is mounted on a double-gear of the base through a double-gear shaft, the inner ring of the double-gear is a bevel gear A that is engaged with a bevel gear B which is axially connected with the rocker; the outer ring of the double-gear is a spur gear C that is engaged with a spur gear D, and the spur gear D is axially connected with a carry-over turntable axle provided with vanes of a carry-over turntable.

Description

Hand-operated fertilizer distributor

Technical field

The present invention relates to hand-operated fertilizer distributor, mainly be applicable to of the control of crops such as paddy rice, wheat, cotton, rape, belong to agricultural plant protection machinery damage by disease and insect.

Background technology

At present people are to the fertilising of crops such as paddy rice, wheat, cotton, rape etc., manual the loosing of general employing spilt, concrete method of operating is that left hand is carried a case, fertilizer is added in the case, the right hand is grabbed a fertilizer, spills then, and the shortcoming of its existence is: first, loose and spill inequality, influence absorption, the growing way of crop; The second, a large amount of chemical fertilizer are wasted; The 3rd, the labour intensity height, efficient is low; The 4th, staff directly contacts fertilizer, and is bigger to the human body infringement.

Summary of the invention

The objective of the invention is in order to overcome the shortcoming that prior art exists, provide a kind of and avoid staff directly to contact fertilizer with the rocking bar operation, hand light, labour intensity is low, and it is big to disseminate area, and flow can be regulated, and is easy to carry the hand-operated fertilizer distributor of conveniently moving.

The technical scheme of hand-operated fertilizer distributor of the present invention is: one helps the fertilizer can that the people embraces, the fertilizer can outer wall is installed braces, upper and lower charging aperture and the discharging opening of being shaped on of fertilizer can, fertilizer can connects base down, rocking bar is installed on the base, rocking bar connects rotating mechanism, it is characterized in that being shaped on the base feed opening, flow regulator is installed on the feed opening, described rotating mechanism is to take turns through the bidentate that the bidentate wheel shaft is installed on the base, bidentate wheel inner ring is the bevel gear first, and the bevel gear first is meshed with bevel gear second, and bevel gear second axle connects rocking bar; Bidentate wheel outer ring is a spur gear the third, and spur gear third is meshed with the spur gear fourth, and the connection of spur gear fourth axle flies to expect the wheel disc axle, flies to expect that the installation of wheel disc axle flies to expect the blade of wheel disc.

Hand-operated fertilizer distributor of the present invention, open the fertilizer case lid during use earlier, closed the blanking lock, slowly add fertilizer in the cartonning, screw the fertilizer case lid then, facility are hung over the front, left hand buttresses the handle of back, adjusts the position, toward the left side a bit, the suspender clip that adjusted is good hangs up properly, right hand clockwise direction operation this moment rocking bar, left hand is opened the blanking lock, and Flow-rate adjustment is arrived suitably size, fertilizer is fallen from feed opening and is flown to expect on the wheel disc, the rocking bar rotation is through bevel gear second axle, bevel gear second transferring power is converted into vertically rotatablely moving of bidentate wheel to laterally rotatablely moving of bevel gear second to the bevel gear first of bidentate wheel inner ring, is delivered to the spur gear fourth through spur gear third, fly to expect that wheel disc rotates thereby make, fertilizer is flown to spill by blade.This fertilizer applicator is operated by rocking bar, compares with the existing technology that adopts staff to disseminate, and the first, can avoid staff directly to contact fertilizer, significantly reduce the injury of fertilizer to human body; The second, light with the rocking bar operation, to walk to get final product while shaking, labour intensity is low; The 3rd, it is big to disseminate area, and density is even; The 4th, flow can be regulated, and can not waste or disseminate to cause very little and use quantity not sufficient because of disseminating to cause too much, makes crop obtain good absorption.

Hand-operated fertilizer distributor of the present invention, its described flow regulator is that feed opening matches with the blanking lock, blanking lock one end is shaped on elongated slot, elongated slot is enclosed within spur gear fourth axle outside, blanking lock other end fastening adjustment bar, the adjusting rod tail end is shaped on circular hole, be fixed on the support of base, the adjusting rod head end is positioned on the spacing shelves of flow of fertilizer can, can adjusting rod be put on the spacing shelves of required flow according to actual conditions, the adjusting rod tail end is that fulcrum rotates with the circular hole center, drive the blanking lock turn over certain angle (the elongated slot length on the blanking lock can make the blanking lock from the activity of feed opening buttoned-up status to full open position, avoided the position, safe and reliable), feed opening is opened, and fertilizer falls from feed opening.Be shaped on three convex tendons on its described spur gear fourth axle, fly to expect to be shaped on three grooves on the wheel disc axle, convex tendon matches with groove, and it is firm that diaxon is connected, effectively transferring power.Its described rocking bar one end is installed handle, when handling rocking bar, holds handle, and is easy to operate, laborsaving.On its described fertilizer can handle is installed, has been had handle to be easy to carry, make conveniently moving, when idle hand-operated fertilizer distributor, can be facing up that handle is installed, (concave arc is arranged) that suitable people embraces faces down, and crouches and keeps steady, and can not roll, and also can not topple over.Mounting bracket on its base, the support bottom surface with fly to expect that the wheel disc bottom surface is equal, when placing vertically, increase contact area, help placing steadily.Its described rotating mechanism is installed guard shield outward, can prevent the rotation of gear and hurts human body.It is characterized in that spur gear fourth axle and bidentate wheel shaft one end are embedded on the base, the spur gear fourth axle other end is shaped on screw thread, passes the wheel center hole, and is fastening with nut; The bidentate wheel shaft passes the centre bore of bidentate wheel, and wheel disc and bidentate are taken turns by radial location, avoids off normal and damages other part.Its spur gear fourth is eccentric spur gear, owing to be eccentric stiffener, the straight-tooth wheel shaft rotates and makes the little pendulum in the blanking lock left and right sides, helps granular fertilizer and falls, and is unlikely and causes feed opening to stop up.The spacing shelves of its described flow have one grade or two grades or third gear or fourth gear, and the shelves number is many more, and Flow-rate adjustment is flexible more.

Description of drawings

Fig. 1 is that the master of hand-operated fertilizer distributor of the present invention looks schematic diagram;

Fig. 2 is the rotating mechanism structural representation of hand-operated fertilizer distributor of the present invention;

Fig. 3 is the schematic top plan view of hand-operated fertilizer distributor of the present invention;

Fig. 4 is the assembly structure schematic diagram that flies to expect wheel disc axle and spur gear fourth axle.

Embodiment

The invention discloses a kind of hand-operated fertilizer distributor, as shown in Figure 1-Figure 3, the fertilizer can 1 that has a suitable people to embrace, fertilizer can be adorned 20Kg chemical fertilizer (as urea etc.) at every turn, and the chemical fertilizer of being sold on the market is 40Kg for every bag, adorned at twice, the fertilizer can outer wall is installed braces, on the fertilizer can, under be shaped on charging aperture 16 and discharging opening 17, fertilizer can connects base 41 time, and rocking bar 8 is installed on the base, and rocking bar connects rotating mechanism, it is characterized in that being shaped on the base 4 feed opening 10, flow regulator is installed on the feed opening, and described rotating mechanism is to take turns 9 through the bidentate that bidentate wheel shaft 22 is installed on the base, and bidentate wheel inner ring is a bevel gear A-grade in the first class, bevel gear A-grade in the first class is meshed with bevel gear second B, and bevel gear second axle 11 connects rocking bar 8; Bidentate wheel outer ring is spur gear third C, and spur gear third C is meshed with spur gear fourth D, and 12 connections of spur gear fourth axle fly to expect wheel disc axle 18, flies to expect that 18 installations of wheel disc axle fly to expect the blade 14 of wheel disc 15.Open fertilizer case lid 3 during use earlier, closed blanking lock 19, slowly add fertilizer in the cartonning, screw fertilizer case lid 3 then, facility are hung over the front, left hand buttresses the handle 2 of back, adjust the position, a bit, the suspender clip that adjusted is good hangs on the hook of fertilizer can toward the left side, right hand clockwise direction operation this moment rocking bar 8, left hand is opened blanking lock 19, to suitably big or small, fertilizer is fallen from feed opening 10 and is flown to expect on the wheel disc 15 with Flow-rate adjustment, and rocking bar 8 rotations are through bevel gear second axle 11, bevel gear second B transferring power is taken turns the bevel gear A-grade in the first class of 9 inner rings to bidentate, laterally rotatablely moving of bevel gear second B is converted into vertically rotatablely moving of bidentate wheel 9, be delivered to spur gear fourth D through spur gear third C, fly to expect that wheel disc 15 rotates, fertilizer is flown to spill by blade 14 thereby make.This fertilizer applicator is compared with the existing technology that adopts staff to disseminate by rocking bar 8 operations, and the first, can avoid staff directly to contact fertilizer, significantly reduce the injury of fertilizer to human body; The second, light with the rocking bar operation, to walk to get final product while shaking, labour intensity is low; The 3rd, it is big to disseminate area, and density is even; The 4th, flow can be regulated, and can not waste or disseminate to cause very little and use quantity not sufficient because of disseminating to cause too much, makes crop obtain good absorption.Its described flow regulator is that feed opening 10 matches with blanking lock 19, blanking lock 19 1 ends are shaped on elongated slot 191, elongated slot is enclosed within spur gear fourth axle 12 outsides, blanking lock other end fastening adjustment bar 5, and the adjusting rod tail end is shaped on circular hole, be fixed on the support of base 4, the adjusting rod head end is positioned on the spacing shelves 20 of flow of fertilizer can 1, and adjusting rod 5 tail ends are that fulcrum rotates with the circular hole center, drive blanking lock 19 and turn over certain angle, feed opening 10 is opened, and fertilizer falls from feed opening.As shown in Figure 4, be shaped on three convex tendons 121 on its spur gear fourth axle 12, fly to expect to be shaped on the wheel disc axle 18 three grooves 181, convex tendon 121 matches with groove 181, and it is firm that diaxon is connected, and transferring power is effective.Its rocking bar 8 one ends are installed handle 7, when handling rocking bar 8, hold handle 7, and are easy to operate, laborsaving.Handle 2 is installed at its fertilizer can 1 back side, has had handle to be easy to carry, and makes conveniently moving, when idle hand-operated fertilizer distributor, can be facing up that handle is installed, and (concave arc is arranged) that suitable people embraces faces down, and crouches and keeps steady, and can not roll, and also can not topple over.Mounting bracket 21 on its base 4, the support bottom surface with fly to expect that wheel disc 15 bottom surfaces are equal, when placing vertically, increase contact area, help placing steadily.Its rotating mechanism is installed guard shield 13 outward, can prevent the rotation of gear and hurts human body.Its spur gear fourth axle 12 and bidentate wheel shaft 22 1 ends are embedded on the base 4, and spur gear fourth axle 12 other ends are shaped on screw thread, pass wheel disc 15 centre bores, and are fastening with nut; Bidentate wheel shaft 22 passes the centre bore of bidentate wheel 9, makes wheel disc 15 and bidentate wheel 9 by radial location, avoids off normal and damages other part.Its spur gear fourth D is eccentric spur gear, owing to be eccentric stiffener, spur gear fourth axle 12 rotates and makes the little pendulum in blanking lock 19 left and right sides, helps granular fertilizer and falls, and is unlikely and causes feed opening 10 to stop up.The spacing shelves 20 of its flow are one grade or two grades or third gear or fourth gear, and the shelves number is many more, and Flow-rate adjustment is flexible more.

Claims

1. hand-operated fertilizer distributor, one helps the fertilizer can (1) that the people embraces, the fertilizer can outer wall is installed braces, on the fertilizer can, under be shaped on charging aperture (16) and discharging opening (17), fertilizer can (1) connects base (4) down, rocking bar (8) is installed on the base, rocking bar connects rotating mechanism, it is characterized in that being shaped on the base (4) feed opening (10), flow regulator is installed on the feed opening, and described rotating mechanism is to take turns (9) through the bidentate that bidentate wheel shaft (22) is installed on the base, and bidentate wheel inner ring is bevel gear first (A), bevel gear first (A) is meshed with bevel gear second (B), and bevel gear second axle (11) connects rocking bar (8); Bidentate wheel outer ring is spur gear third (C), and spur gear third (C) is meshed with spur gear fourth (D), and spur gear fourth axle (12) connection flies to expect wheel disc axle (18), flies to expect that wheel disc axle (18) installation flies to expect the blade (14) of wheel disc (15).

2. hand-operated fertilizer distributor as claimed in claim 1, it is characterized in that described flow regulator is that feed opening (10) matches with blanking lock (19), blanking lock (19) one ends are shaped on elongated slot (191), elongated slot is enclosed within spur gear fourth axle (12) outside, blanking lock other end fastening adjustment bar (5), the adjusting rod tail end is shaped on circular hole, is fixed on the support of base (4), and the adjusting rod head end is positioned on the spacing shelves of flow (20) of fertilizer can (1).

3. hand-operated fertilizer distributor as claimed in claim 1 is characterized in that being shaped on three convex tendons (121) on the described spur gear fourth axle (12), flies to expect to be shaped on the wheel disc axle (18) three grooves (181), and convex tendon (121) matches with groove (181).

4. hand-operated fertilizer distributor as claimed in claim 1 is characterized in that rocking bar (8) one ends installation handle (7).

5. hand-operated fertilizer distributor as claimed in claim 1 is characterized in that upward installation handle (2) of fertilizer can (1).

6. hand-operated fertilizer distributor as claimed in claim 1 is characterized in that base (4) goes up mounting bracket (21), the support bottom surface with fly to expect that wheel disc (15) bottom surface is equal.

7. hand-operated fertilizer distributor as claimed in claim 1 is characterized in that rotating mechanism installs guard shield (13) outward.

8. hand-operated fertilizer distributor as claimed in claim 1 is characterized in that spur gear fourth axle (12) and bidentate wheel shaft (22) one ends are embedded on the base (4), and spur gear fourth axle (12) other end is shaped on screw thread, passes wheel disc (15) centre bore, and is fastening with nut; Bidentate wheel shaft (22) passes the centre bore of bidentate wheel (9).

9. hand-operated fertilizer distributor as claimed in claim 1 is characterized in that described spur gear fourth (D) is eccentric spur gear.

10. hand-operated fertilizer distributor as claimed in claim 2 is characterized in that the spacing shelves of flow (20) are one grade or two grades or third gear or fourth gear.