CN217884451U

CN217884451U - Automatic rice fertilizing device

Info

Publication number: CN217884451U
Application number: CN202222207441.1U
Authority: CN
Inventors: 胡中泽; 王显; 杨大柳; 衣政伟; 张岳芳; 吴惠秋; 肖丽霞; 李佳进
Original assignee: Taizhou Agricultural Science Institute Jiangsu Academy Of Agricultural Sciences
Current assignee: Taizhou Agricultural Science Institute Jiangsu Academy Of Agricultural Sciences
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2022-11-25
Anticipated expiration: 2032-08-22

Abstract

The utility model discloses an automatic rice fertilizing device, which belongs to the technical field of fertilizing instruments and comprises a back box provided with braces, wherein a back cushion is fixedly connected below the front surface of the back box, the bottom end of the back cushion is provided with an electric sweeping disc through a guide pipe, the front surface of the back cushion is provided with a plurality of long strip-shaped air bags, a plurality of air bags are communicated with each other, and one side surface of the back box is fixedly connected with a cavity body; the utility model discloses set up the cushion in the front of back of the body case, be convenient for laminate mutually with the waist of human back, utilize the cushion can provide the support power to the waist, make the back of the body case bear can improve its comfort level when carrying on the back, and set up a plurality of gasbag on the cushion, can and human back between form the soft contact, further improve the comfort level, and drive the ejector pad through twisting the threaded rod and remove in the cavity is internal, can expand the regulation through extrusion gas to the gasbag, make that it can be better laminate mutually with human waist, prevent that the back of the body case from rocking, the security is better when making its use.

Description

Automatic rice fertilizing device

Technical Field

The utility model belongs to the technical field of the fertilization apparatus, concretely relates to change rice fertilizer injection unit.

Background

In the rice planting, the rice needs to be fertilized, the photosynthetic intensity of plants can be improved, the grain weight can be increased, the empty grain and empty shell phenomena can be reduced, the leaf function can be prolonged by fertilizing the rice, and an electric fertilizer applicator can be utilized when granular fertilizer is splashed.

Current electronic fertilizer distributor is in-service use, usually with its bear on the back, through handheld electronic sweeping the dish with the fertilizer of granule splash in the soil, and electronic fertilizer distributor's box is for rigid plastic usually makes, and its shape is difficult for laminating mutually with the back, bears and can lead to its and waist position to leave the space on one's body, leads to the comfort level of bearing not enough to some extent, and the box rocks easily, and the security lacks to some extent.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic change rice fertilizer injection unit to the box that provides electronic fertilizer distributor among the above-mentioned background of solution makes for rigid plastic usually, and its shape is difficult to laminate mutually with the back, bears and can lead to it to leave the space with the waist position on one's body, leads to the comfort level of bearing not enough to some extent, and the box rocks easily, and the security has the problem of lacking to some extent.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an automatic change rice fertilizer injection unit, is including the back of the body case that sets up the braces, the front below fixedly connected with cushion of the back of the body case, the bottom of cushion is provided with electronic sweeping the dish through the pipe, the front of cushion is provided with the banding gasbag of a plurality of, a plurality of be linked together between the gasbag, a side fixedly connected with cavity body of the back of the body case, the bottom of the cavity body is linked together through pipe and one of them gasbag, the top threaded connection of the cavity body has the threaded rod, the one end that the threaded rod is located the cavity is connected with the ejector pad through the bearing, and the outer wall of ejector pad and the inner wall looks overlap joint of the cavity body.

As a preferred embodiment, a partition board is fixedly connected above the front surface of the back box, a plurality of through holes are formed in the front surface of the partition board, and supporting blocks are fixedly connected to four corners of the back surface of the partition board.

As a preferred embodiment, a motor is fixedly installed on the front surface of the back box, and fan blades are fixedly connected to the outside of a rotating shaft of the motor.

In a preferred embodiment, the partition plate is connected with the supporting block through screws.

In a preferred embodiment, the front surface of the back box is provided with a plurality of soft pads, and the soft pads are made of rubber.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, through setting up the cushion in the front of back case, be convenient for laminate with the waist of human back mutually, utilize the cushion can provide the bearing force to the waist, can improve its comfort level when making back case bear on the back, and set up a plurality of gasbag on the cushion, can form soft contact with between the human back, further improve the comfort level, and drive the ejector pad through twisting the threaded rod and move in the cavity is internal, can expand the regulation through the extrusion gas to the gasbag, make it can be better laminate with human waist mutually, prevent that back case from rocking, make its security better when using;

the utility model discloses, set up the baffle of seting up the through-hole through the front at the back case, leave certain space between human back and the back case, the ventilation cooling of being convenient for, and can drive the flabellum rotation through setting up the motor behind the baffle, make things convenient for the disturbance air to flow fast, provide the guarantee for the heat dissipation of back, use more humanized.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a front view of the back box of the present invention;

fig. 3 is a schematic diagram of the internal part of the cavity of the structure of the present invention.

In the figure: 1. carrying out back box; 2. back cushion; 3. an electric sweeping disc; 4. an air bag; 5. a cavity body; 6. a threaded rod; 7. a partition plate; 8. a soft cushion; 9. a support block; 10. a bearing; 11. pushing a block; 12. a motor; 13. a fan blade.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Please refer to fig. 1-3, the utility model provides an automatic change rice fertilizer injection unit, including the back of the body case 1 that sets up the braces, back of the body case 1's front below fixedly connected with cushion 2, the bottom of cushion 2 is provided with electronic sweeping plate 3 through the pipe, the front of cushion 2 is provided with the banding gasbag 4 of a plurality of, be linked together between a plurality of gasbag 4, a side fixedly connected with cavity body 5 of back of the body case 1, the bottom of cavity body 5 is linked together through pipe and one of them gasbag 4, the top threaded connection of cavity body 5 has threaded rod 6, the one end that threaded rod 6 is located cavity body 5 is connected with ejector pad 11 through bearing 10, and the outer wall of ejector pad 11 overlaps mutually with the inner wall of cavity body 5.

Specifically, as shown in fig. 1, the front top fixedly connected with baffle 7 of back case 1, and a plurality of through-hole has been seted up in the front of baffle 7, the equal fixedly connected with supporting shoe 9 in back four corners department of baffle 7, through its design, make baffle 7 pass through supporting shoe 9 can form the bearing space between back case 1 and human back, make things convenient for the air to flow and dispel the heat for the human body, be connected through the screw between baffle 7 and the supporting shoe 9, through its design, make and to dismantle between supporting shoe 9 and the baffle 7, the convenience is changed it after baffle 7 damages.

Specifically, as shown in fig. 2, the front fixed mounting of back of the body case 1 has motor 12, fixedly connected with flabellum 13 outside motor 12's the pivot, it is rotatory to set up motor 12 and to drive flabellum 13, be convenient for make the air flow fast, the thermal diffusivity to the human body has been improved, prevent that human back from directly closely laminating with back of the body case 1 and leading to the back to seal sweat, the front of back of the body case 1 is provided with a plurality of cushion 8, and cushion 8 is the rubber material, cushion 8 through a plurality of rubber material that sets up, can protect human back top, the security when it uses has been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic change rice fertilizer injection unit, is including setting up back of the body case (1) of braces, its characterized in that: the utility model discloses a safe and convenient clean air bag, including back of the body case (1), the front below fixedly connected with cushion (2) of back of the body case (1), the bottom of cushion (2) is provided with electronic sweeping plate (3) through the pipe, the front of cushion (2) is provided with long banding gasbag (4) of a plurality of, a plurality of be linked together between gasbag (4), a side fixedly connected with cavity body (5) of back of the body case (1), the bottom of cavity body (5) is linked together through pipe and one of them gasbag (4), the top threaded connection of cavity body (5) has threaded rod (6), one end that threaded rod (6) are located cavity body (5) is connected with ejector pad (11) through bearing (10), and the outer wall of ejector pad (11) overlaps mutually with the inner wall of cavity body (5).

2. The automated rice fertilizing apparatus as claimed in claim 1, wherein: the back box is characterized in that a partition plate (7) is fixedly connected to the upper portion of the front face of the back box (1), a plurality of through holes are formed in the front face of the partition plate (7), and supporting blocks (9) are fixedly connected to four corners of the back face of the partition plate (7).

3. The automated rice fertilizing apparatus as claimed in claim 1, wherein: the front of back of the body case (1) fixed mounting has motor (12), fixedly connected with flabellum (13) outside the pivot of motor (12).

4. The automated rice fertilizing apparatus as claimed in claim 2, wherein: the partition plate (7) is connected with the supporting block (9) through screws.

5. The automated rice fertilizing apparatus as claimed in claim 1, wherein: the front of the back box (1) is provided with a plurality of soft pads (8), and the soft pads (8) are made of rubber.