CN2730091Y - Fertilizing apparatus - Google Patents

Abstract

The utility model relates to a fertilizing apparatus, which comprises a hopper that is provided with an inlet and an outlet, a harness and a T-shaped shaft which is penetrated the via hole arranged at the lower part of the hopper; a rotating wheel is fixed on the T-shaped shaft, and the circumferential direction of the exterior of the rotating wheel is evenly provided with 6 vanes; the width of the outlet of the hopper is equal with the distance between the outside ends of two contiguous vanes; two pawls are provided along the outer surface of the circular disc that is connected with the outside end of the T-shaped shaft; the outer surface of one end of the circular disc is provided with a check ring; a ratchet wheel is sheathed at the outside of the circular disc, and the gear teeth of the ratchet wheel are matched with the pawls; both sides of the ratchet wheel are respectively provided with a ring-shaped concave flange; a cover body is screwed with the circular disc; a plurality of balls are respectively arranged between the check ring of the circular disc and the ring-shaped concave flange arranged at one side of the ratchet wheel and between the cover body and the ring-shaped concave flange arranged at the other side of the ratchet wheel; a connecting rod is hinged at the lateral wall of the ratchet wheel, and the upper end of the connecting rod is hinged with a compression rod; the middle part of compression rod is hinged on the side wall of the hopper; the utility model also comprises two stoppers. The fertilizing apparatus of the utility model has the advantages of easy use and sanitation.

Description

a fertilizer applicator

technical field

The utility model relates to a fertilizer.

Background technique

At present, when farmers fertilize crops, such as corn, saplings or flowers, in order to accurately position the fertilizer, the fertilizer often bends over, holds a bucket of fertilizer with one hand, and grabs it with the other hand. Fertilizers fertilize crops. This method of fertilization has the following disadvantages: 1. The fertilizer always bends over to fertilize, and is prone to fatigue. 2. The fertilizer carries the bucket with his hands, which easily causes sore arms; 3. The fertilizer directly grabs the fertilizer with his hands, which is very unhygienic. The creator of the invention actively researches and develops with great concentration, and finally invents the utility model that does have practical effects and industrial utilization value.

Contents of the invention

The purpose of the utility model is to provide a convenient and hygienic fertilizer applicator.

In order to achieve the above object, the utility model adopts the following design scheme: a fertilizer applicator, characterized in that:

it includes:

A hopper, the top of the hopper has an inlet, the bottom of the hopper has an outlet, the opposite sides of the lower part of the hopper are respectively provided with a through hole, and the upper side wall of the hopper is provided with two long holes;

a strap secured to the side wall of the hopper;

A T-shaped shaft pierced at the through hole at the lower part of the hopper, a runner is fixed on the T-shaped shaft, and 6 blades are evenly arranged on the outer circumference of the runner; the width of the outlet of the hopper is the same as that of the adjacent The distance between the outer ends of the two blades is equal;

A disc connected to the outer end of the T-shaped shaft by threads, two pawls are uniformly arranged on the outer surface of the disc, a retaining ring is provided on the outer surface of one end of the disc, and a retaining ring is arranged on the outer surface of the other end of the disc. is provided with external threads;

A set of ratchet wheels arranged outside the disc, the teeth of the ratchet wheels are matched with the pawls, and two sides of the ratchet wheels are respectively provided with an annular concave edge;

A cover body screwed to the disc; between the retaining ring of the disc and the annular concave edge on one side of the ratchet, and between the cover body and the annular concave edge on the other side of the ratchet, respectively have a number of balls;

A connecting rod hinged on the outer side wall of the ratchet, the upper end of the connecting rod is hinged with a pressing rod, and the middle part of the pressing rod is hinged on the side wall of the hopper;

Two limit blocks fixed at the long hole of the hopper for limiting the rotation angle of the pressing rod.

The utility model has the advantages that: because the utility model adopts the above design scheme, before use, the positions of the upper and lower limit blocks are adjusted, so that when the pressing rod rotates from the position of the upper limit block to the position of the lower limit block, the ratchet drives the disc Rotate 60 degrees, correspondingly the wheel also rotates exactly 60 degrees, and the ratchet rotates relative to the disc while the pressure lever rotates from the position of the lower limit block to the position of the upper limit block, while the disc and the wheel are stationary of. When in use, put fertilizer in the hopper, and then the space between the blades on the upper part of the runner will be filled with fertilizer, and carry the hopper on the shoulder through the strap, so that the outlet of the hopper is aligned with the position to be fertilized, and the pressure is turned by hand. When the pressure rod rotates from the upper limit block to the lower limit block, the runner rotates 60 degrees, and when the adjacent two blades carry the fertilizer to the bottom of the hopper outlet, the fertilizer in it can fall into the fertilization area. The position of fertilization is accurate. After fertilizing a place, point the outlet of the hopper to the next position to be fertilized, and then operate the pressure lever to fertilize. In this way, fertilization at intervals can be realized. It can be seen that fertilization by the fertilizer applicator of the utility model does not directly grasp the fertilizer by hand, which is more hygienic; and the fertilizer applicator is carried on the shoulder without bending over to fertilize, which is convenient to use and the fertilizer is not easy to fatigue.

Description of drawings

Fig. 1 is the structural representation of the utility model

Figure 2 is a schematic left view of Figure 1

Detailed ways

As shown in Fig. 1 and Fig. 2, a kind of fertilizer applicator of the present utility model is characterized in that: it comprises:

A hopper 1, with an inlet 2 above the hopper 1, an outlet 3 below the hopper 1, a through hole is provided on the opposite sides of the lower part of the hopper 1, and two long holes are provided on the side wall of the upper part of the hopper 1;

A strap 4 fixed on the side wall of the hopper 1;

A T-shaped shaft 5 that is installed in the through hole at the lower part of the hopper 1. A runner 6 is fixed on the T-shaped shaft 5 by screws or keys. The outer circumference of the runner 6 is evenly provided with 6 blades 7; the width of the outlet 3 of the hopper is L is equal to the distance between the outer ends of two adjacent blades 7;

A disc 8 that is threadedly connected to the outer end of the T-shape shaft 5 is evenly provided with two pawls 9 along the outer surface of the disc 8, a retaining ring 10 is provided on the outer surface of one end of the disc 8, and a retaining ring 10 is provided on the outer surface of the other end of the disc 8. with external thread;

A set of ratchet wheels 11 arranged outside the disk 8, the teeth of the ratchet wheels 11 cooperate with the pawls 9, and the two sides of the ratchet wheels 11 are respectively provided with an annular concave edge 12;

A cover body 13 screwed to the disk 8; between the retaining ring 10 of the disk 8 and the annular concave edge 12 on one side of the ratchet wheel 11, and between the cover body 13 and the annular concave edge 12 on the other side of the ratchet wheel 11, a a number of balls 14;

A connecting rod 15 hinged to the outer sidewall of the ratchet 11, the upper end of the connecting rod 15 is hinged to a pressing rod 16, and the middle part of the pressing rod 16 is hinged on the side wall of the hopper 1;

The upper and lower limit blocks 17, 18 fixed at the long hole of the hopper 1 for limiting the rotation angle of the pressure rod 16, the upper and lower limit blocks 17, 18 adopt bolts and nuts fixed at the long hole of the hopper 1, and can be moved by The positions of the bolts and nuts at the elongated holes are used to adjust the positions of the upper and lower limit blocks 17,18.

The above description is only used to explain the preferred embodiments of the present utility model, and is not intended to limit the utility model in any form. Therefore, any modifications or changes made under the creative spirit of the utility model, All should still belong to the scope that the utility model intends to protect.

Claims (1)

1, a kind of fertilizer applicator, it is characterized in that: it comprises:

One hopper, described hopper top has an import, and described hopper below has an outlet, and relative two sides, described hopper bottom is respectively equipped with a through hole, and described hopper upper portion side wall is provided with two slotted holes;

One is fixed on the braces on the described hopper side wall;

One is arranged in the T oblique crank Z at described hopper lower through-hole place, is fixed with a runner on the described T oblique crank Z, and described runner exterior circumferential evenly is provided with 6 blades; The width of described hopper outlet equates with distance between the adjacent two described blade outer ends;

One by being threaded in the disk of described T oblique crank Z outer end, and along evenly being provided with two ratchets on the described disk outer surface, described disk one end outer surface is provided with a back-up ring, and described disk other end outer surface is provided with external screw thread;

One is sheathed on the outer ratchet of described disk, and the described ratchet gear teeth match with described ratchet, and described ratchet both sides are respectively equipped with an annular recessed edge;

One with the lid of described disk bolt; Be respectively equipped with plurality of balls between the back-up ring of described disk and the recessed edge of described ratchet one side ring shape and between described lid and the recessed edge of described ratchet opposite side annular;

One is articulated in the connecting rod of described ratchet lateral wall, and described small end is hinged with a depression bar, and the middle part of described depression bar is hinged on the described hopper side wall;

Two limited blocks that are used to limit described depression bar rotational angle that are fixed on described hopper slotted hole place.