WO2022047689A1

WO2022047689A1 - Fertilizing device for agricultural machinery

Info

Publication number: WO2022047689A1
Application number: PCT/CN2020/113186
Authority: WO
Inventors: 张静波; 张晶萍; 张思超
Original assignee: 安徽久力机械设备有限公司
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2022-03-10

Abstract

Disclosed is a fertilizing device for agricultural machinery, which belongs to the technical field of agricultural fertilizing devices, and solves the problems whereby an existing fertilizing device for the agricultural machinery has a low working efficiency and is prone to having blockages in a discharging pipeline. The fertilizing device comprises a housing, rollers, a stirring shaft, a first rotating shaft and a second rotating shaft, wherein a feeding port is fixedly connected to the top of the housing; a support and a discharging pipeline are fixedly connected to the bottom of the housing; two first supporting rods and two second supporting rods are fixedly connected to the bottom of the support; the first rotating shaft is fixedly connected between the two first supporting rods; the second rotating shaft is fixedly connected between the two second supporting rods; the rollers are respectively connected to the first rotating shaft and the second rotating shaft by means of keys; one end portion of the first rotating shaft is connected to a second gear by means of a key; the second gear is connected to a first gear inlaid in an end portion of the stirring shaft by means of a synchronous belt; the stirring shaft is fixedly connected to a second bearing inlaid in an inner wall of the housing; and stirring paddles are inlaid in a side wall of the stirring shaft. The present invention has the characteristics of having a high working efficiency and not being prone to having blockages in the discharging pipeline.

Description

A fertilization device for agricultural machinery

technical field

The invention belongs to the technical field of agricultural fertilization devices, in particular to a fertilization device for agricultural machinery.

Background technique

The development of planting in agricultural production is inseparable from fertilizers. my country's agriculture has a long history of 10,000 years. In ancient times, fertilizers were called dung, and fertilization became dung fields. my country's farmland fertilization began about the Yin and Shang Dynasties. In the unearthed cultural relics at that time, there were wooden tools made of Hehe mud, and in the Yin and Shang oracle bone inscriptions, there were records of characters such as feces and stagnation, and there were divination words that fertilization could increase production. By the Warring States Period, farmland fertilization had been emphasized and emphasized. At most, animal dung was used as fertilizer, and in the Warring States Period and Qin and Han Dynasties, it also used decomposed human, animal dung, silkworm dung, weeds, plant ashes, bean sprouts, river mud and bone juice.

In the Han Dynasty, great importance was attached to raising pigs and accumulating manure. The Book of Sisheng has described the special method of applying basal fertilizer to crops and planting fertilizers. In Song and Yuan Dynasties, inorganic fertilizers such as lime, gypsum, sulfur, salt and brine have been used. At this time, there were already monographs on manure and soil in agricultural books, and fertilizers were divided into six categories. In the 18th century, Yang Can added fertilizers to ten categories. Point of view, in European countries, the economy developed very slowly throughout the Middle Ages, and agricultural technology was stagnant. As mentioned in the book "Horse Farming Agriculture", the role of plowing broken soil is to make the soil into very fine particles, which are easy to enter into the root system of crops. , the prevailing view at that time was that the nutrients supplied by soil to crops were "essence" and "oil", and the phlogiston theory was also popular in the late Middle Ages. Since the arrival of the Renaissance, with the development of economy, some European countries began to explore The phytonutrient theory, after the phlogiston theory, appeared the humus nutrition theory, which believed that soil humus was the only source of crop nutrition.

When fertilizing crops, the existing fertilizing devices for agricultural machinery sometimes need to use artificially configured fertilizers. When fertilizing, a variety of fertilizers are generally mixed first, and then put into the fertilizing device, which is time-consuming. It is laborious and has low work efficiency. At the same time, the fertilizer is easy to absorb water and get wet, and it is easy to agglomerate, resulting in blockage of the discharge pipe.

Therefore, in order to solve this problem, it is necessary to develop and design a fertilization device for agricultural machinery, which solves the problems of low working efficiency and easy blockage of discharge pipes in the existing fertilization device for agricultural machinery.

SUMMARY OF THE INVENTION

In view of the deficiencies in the prior art, the purpose of the embodiments of the present invention is to provide a fertilization device for agricultural machinery to solve the above-mentioned problems in the background art.

To achieve the above object, the present invention provides the following technical solutions:

A fertilization device for agricultural machinery, comprising a casing, a roller, a stirring shaft, a first rotating shaft and a second rotating shaft, the top of the casing is fixedly connected with a feeding port, and the bottom is fixedly connected with a support and a discharge pipe, the support The bottom of the seat is fixedly connected with a support rod one and a support rod two, the number of the support rod one and the support rod two are both two, and a rotating shaft one is fixedly connected between the two support rods, and one of the two support rods There are two rotating shafts fixedly connected between them, the rollers are respectively connected with rotating shafts one and two through keys, one end of the rotating shaft is connected with a second gear through a key, and the second gear is connected through a synchronous belt to the first inlaid at the end of the stirring shaft. Gear, the stirring shaft is fixedly connected in the bearing two embedded in the inner wall of the casing, and the side wall of the stirring shaft is embedded with a stirring paddle.

As a further solution of the present invention, the third gear connected by keys on the two ends of the rotating shaft is connected to the fourth gear inlaid at the end of the fixed shaft through gear teeth, the fourth gear is connected to the screw through gear teeth, and the screw is fixedly connected at the outlet. Inside the fixing ring inlaid on the inner wall of the material pipe.

As a further solution of the present invention, both ends of the fixed shaft are fixedly connected with a fixed plate, and the fixed shaft is embedded in the through hole opened on the surface of the fixed plate, and the two ends of the fixed plate are fixedly connected to the discharge pipe and the support rod respectively. Two side walls.

As a further solution of the present invention, the fixing ring includes a bearing 1 and a bracket, the screw rod is fixedly connected in the bearing 1, the number of the brackets is four, and is centrally symmetrical about the axis of the bearing 1.

As a further solution of the present invention, the first support rod and the second support rod are symmetrical with respect to the discharge pipe.

As a further solution of the present invention, the number of the stirring paddles is several, and they are evenly distributed on the sidewall of the stirring shaft.

As a further solution of the present invention, the materials of the shell and the discharge pipe are all stainless steel.

To sum up, the embodiments of the present invention have the following beneficial effects compared with the prior art:

1. During the moving process of the roller, it can drive the shaft 1 and shaft 2 to rotate, the second gear can rotate with the shaft 1, and use the principle of synchronous belt transmission to drive the stirring shaft to rotate, and the stirring shaft drives the stirring paddle to rotate. A variety of fertilizers are stirred and mixed, and the function of automatic stirring while moving is realized. Compared with the transmission fertilization device, it saves the time of mixing the fertilizers separately, which not only improves the work efficiency, but also has the characteristics of uniform stirring.

2. The second shaft can drive the third gear to rotate. Using the principle of gear meshing transmission, it can drive the fourth gear to rotate. Similarly, it drives the screw to rotate, and the screw is fixedly connected to the fixed ring embedded in the inner wall of the discharge pipe. The characteristics of the material can prevent the fertilizer from clogging the discharge pipe due to moisture and agglomeration, can control the stability of the discharge speed of the fertilizer, and save the time delayed by the blockage of the discharge pipe. Compared with the traditional fertilization device, it has good stability. features to improve work efficiency.

In order to illustrate the structural features and effects of the present invention more clearly, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Description of drawings

FIG. 1 is a schematic structural diagram of Embodiment 1 to Embodiment 2 of the present invention.

FIG. 2 is a diagram showing the connection relationship between various components in the fixing ring in the second embodiment of the invention.

3 is an axonometric view of a stirring shaft and a stirring paddle in Example 1 of the invention.

Reference symbols: 1-feed port, 2-shell, 3-stirring shaft, 4-first gear, 5-synchronous belt, 6-support, 7-support rod one, 8-roller, 9-second Gear, 10-rotating shaft one, 11-screw, 12-fixed disc, 13-third gear, 14-rotating shaft two, 15-support rod two, 16-fourth gear, 17-fixed shaft, 18-fixed plate, 19 - Discharge pipeline, 20-fixing ring, 201-support, 202-bearing one, 21-bearing two, 22-stirring paddle.

detailed description

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

The specific implementation of the present invention will be described in detail below with reference to specific embodiments.

Example 1

Please refer to Fig. 1 and Fig. 3 , a fertilization device for agricultural machinery includes a casing 2, a roller 8, a stirring shaft 3, a first rotating shaft 10 and a second rotating shaft 14, the top of the casing 2 is fixedly connected with a feeding port 1, It is convenient for the user to pour the fertilizer, and the bottom is fixedly connected with the support 6 and the discharge pipe 19, which not only improves the stability, but also facilitates the discharge of the fertilizer. The bottom of the support 6 is fixedly connected with a support rod 7 and a support rod two 15. , play a supporting role and improve the stability, the number of the rod one 7 and the rod two 15 is two, and the two rod one 7 is fixedly connected with a rotating shaft one 10, and the two rods A second rotating shaft 14 is fixedly connected between the second rods 15. The first support rod 7 and the second support rod 15 are symmetrical about the discharge pipe 19 and have the characteristics of good stability.

The rollers 8 are respectively connected with the first shaft 10 and the second shaft 14 by keys, and have the characteristics of being easy to move. Meanwhile, the roller 8 can drive the first shaft 10 and the second shaft 14 to rotate during the moving process.

The end of the shaft one 10 is connected with a second gear 9 through a key, the second gear 9 is connected to the first gear 4 embedded in the end of the stirring shaft 3 through a timing belt 5, and the second gear 9 can rotate with the shaft one 10. , using the transmission principle of the synchronous belt 5, and then drive the stirring shaft 3 to rotate, the stirring shaft 3 is fixedly connected in the bearing 21 inlaid in the inner wall of the shell 2, and the stirring shaft 3 is inlaid with a stirring paddle 22 on the side wall, and the stirring shaft 3 drives The stirring paddle 22 rotates, which can stir and mix various fertilizers in the shell 2, and realizes the function of automatic stirring while moving. Work efficiency, and has the characteristics of even mixing.

The number of the stirring paddles 22 is several, and they are evenly distributed on the side wall of the stirring shaft 3, which further improves the uniformity of stirring and mixing.

Example 2

Please refer to FIGS. 1 to 2 , a fertilization device for agricultural machinery further includes a second rotating shaft 14 , a third gear 3 whose ends are connected by a key is connected to a fourth gear embedded at the end of the fixed shaft 17 through gear teeth 16. The fourth gear 16 is connected to the screw 11 through the gear teeth. The second rotating shaft 14 can drive the third gear 3 to rotate. Using the gear meshing transmission principle, it can drive the fourth gear 16 to rotate. Similarly, the screw 11 is driven to rotate, and The screw 11 is fixedly connected in the fixed ring 20 embedded in the inner wall of the discharge pipe 19. The screw 11 has the characteristics of conveying materials, which can prevent the fertilizer from clogging the discharge pipe 19 due to moisture and agglomeration, and can control the stability of the discharge speed of the fertilizer, saving the Compared with the traditional fertilization device, the time delayed due to the blockage of the discharge pipe 19 has the characteristics of good stability and improves the work efficiency.

Both ends of the fixed shaft 17 are fixedly connected with the fixed plate 12, and the fixed shaft 17 is embedded in the through hole opened on the surface of the fixed plate 18. The fixed plate 12 has the function of limiting position, on the one hand, it can prevent the fourth gear 16 from being fixed. The lower part of the shaft 17 falls off. On the other hand, the upper part of the fixed shaft 17 can be prevented from falling off from the through hole of the fixing plate 12, which improves the stability. wall.

Preferably, the material of the casing 2 and the discharge pipe 19 is stainless steel, which has the characteristics of high structural strength and strong corrosion resistance.

The remaining structural parts of this embodiment are the same as those of Embodiment 1.

The working principle of the present invention is as follows: first put a variety of fertilizers into the casing 2, and then manually push the device to move, the roller 8 can drive the rotating shaft 10 and the rotating shaft 2 14 to rotate during the moving process, and the second gear 9 can follow the rotation. The rotating shaft 10 rotates, using the transmission principle of the synchronous belt 5, and then drives the stirring shaft 3 to rotate, and the stirring shaft 3 drives the stirring paddle 22 to rotate, which can stir and mix various fertilizers in the shell 2, and realizes automatic stirring while moving. Then open the discharge pipe 19, the second rotating shaft 14 can drive the third gear 3 to rotate, and use the gear meshing transmission principle to drive the fourth gear 16 to rotate. Similarly, the screw 11 is driven to rotate, and the screw 11 is fixedly connected to the In the fixing ring 20 embedded in the inner wall of the discharge pipe 19, the screw 11 can stably discharge the fertilizer.

The above descriptions are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included in the protection of the present invention. within the range.

Claims

A fertilization device for agricultural machinery, comprising a casing (2), a roller (8), a stirring shaft (3), a first rotating shaft (10) and a second rotating shaft (14), characterized in that the top of the casing (2) A feed port (1) is fixedly connected, and a support (6) and a discharge pipe (19) are fixedly connected to the bottom, and a support rod (7) and a support rod two (19) are fixedly connected at the bottom of the support (6). 15), the number of the first support rod (7) and the support rod two (15) is two, and a rotating shaft one (10) is fixedly connected between the two support rods (7), and the two support rods are A second rotating shaft (14) is fixedly connected between the two (15), the rollers (8) are respectively connected to the rotating shaft one (10) and the rotating shaft two (14) through a key, and the end of the rotating shaft one (10) is connected with a key through a key. A second gear (9), the second gear (9) is connected to the first gear (4) embedded at the end of the stirring shaft (3) through a timing belt (5), and the stirring shaft (3) is fixedly connected to the housing (2) The bearing two (21) is embedded in the inner wall, and the stirring paddle (22) is embedded in the side wall of the stirring shaft (3).
A fertilizing device for agricultural machinery according to claim 1, characterized in that the third gear (3) whose ends are connected by a key of the second rotating shaft (14) is connected by gear teeth to the end of the fixed shaft (17) inlaid at the end. A fourth gear (16), the fourth gear (16) is connected to the screw (11) through gear teeth, and the screw (11) is fixedly connected in the fixing ring (20) inlaid on the inner wall of the discharge pipe (19).
The fertilizing device for agricultural machinery according to claim 2, characterized in that, both ends of the fixed shaft (17) are fixedly connected with a fixed plate (12), and the fixed shaft (17) is embedded in the fixed plate (18). In the through hole opened on the surface of ), the two ends of the fixing plate (18) are respectively fixedly connected to the discharge pipe (19) and the side wall of the second support rod (15).
The fertilizing device for agricultural machinery according to claim 2, wherein the fixing ring (20) comprises a bearing (202) and a bracket (201), and the screw (11) is fixedly connected to the bearing (201). 202), the number of the brackets (201) is four, and is centrally symmetrical about the axis of the bearing one (202).
The fertilization device for agricultural machinery according to claim 3, characterized in that, the first support rod (7) and the second support rod (15) are symmetrical about the discharge pipe (19).
The fertilization device for agricultural machinery according to claim 1, characterized in that, the number of the stirring paddles (22) is several, and they are evenly distributed on the side wall of the stirring shaft (3).
The fertilization device for agricultural machinery according to claim 5, characterized in that, the material of the casing (2) and the discharge pipe (19) is stainless steel.