Front-end fertilization and rear-end film mulching direct seeding all-in-one machine

Abstract

The utility model belongs to the technical field of agricultural seeding, and particularly relates to a front-end fertilization and rear-end film mulching direct seeding all-in-one machine, which solves the problems of low agricultural production efficiency and poor fertilization precision in the prior art, and comprises a bracket fixedly connected with a fixed plate through a bolt, and the fixed plate is fixedly connected with an outer cover through a bolt; a rotating column is rotatably mounted in the outer cover, a material distributing barrel is fixedly arranged on the peripheral surface of the rotating column in a sleeving manner, a plurality of material distributing grooves which are circumferentially arranged at equal intervals are formed in the peripheral surface of the material distributing barrel, through the arrangement of structures such as the material distributing barrel and the material hopper, fertilizer is placed in the material hopper, and a material opening is linked with a circular groove formed in the outer cover; the equipment moves forwards, the rotating shaft drives the rotating column and the material distribution barrel to rotate, the material distribution barrel uniformly spreads the fertilizer through the material distribution groove, after the fertilizer is spread, the film barrel and the round rod which are arranged behind achieve the automatic film mulching effect, and the effect of improving the agricultural production efficiency is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural sowing, in particular to a front-end fertilization and rear-end film covering sowing integrated machine. Background Art

[0002] With the acceleration of the modernization and mechanization of agricultural production, agricultural production efficiency and quality have become the focus of people's attention. Traditional agricultural production methods often require manual fertilization, sowing, mulching and other operations, which are not only inefficient, but also have errors and unevenness. Therefore, the development of an agricultural machinery equipment that can simultaneously complete the two operations of fertilization and sowing has become an important demand at present.

[0003] The all-in-one machine for direct seeding with front-end fertilization and back-end film covering is a new type of agricultural machinery and equipment. It integrates the functions of fertilization, sowing, and film covering, and can complete multiple operation links at one time, greatly improving agricultural production efficiency. The equipment adopts advanced mechanical technology and automatic control technology, which can realize functions such as precise fertilization, uniform sowing, and rapid film covering, avoiding errors and unevenness caused by manual operation;

[0004] The research and development and application of the all-in-one machine with front-end fertilization and back-end mulching and direct seeding are of great significance to improving the efficiency and quality of agricultural production. First, it can reduce the time and cost of manual operation, reduce the labor intensity of farmers, and improve the economic benefits of agricultural production. Secondly, it can improve the accuracy and uniformity of fertilization and sowing, avoid errors and unevenness, and improve the growth quality and yield of crops. Finally, it can be applied to various types of soils and crops, and can be flexibly adjusted according to different needs, with a wide range of applications. Utility Model Content

[0005] The utility model aims to provide an integrated machine for direct seeding with fertilization at the front end and film covering at the back end, which solves the problems of low agricultural production efficiency and poor fertilization accuracy.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a front-end fertilization and rear-end film covering direct seeding all-in-one machine, comprising a bracket, a fixing plate is fixedly connected to the bracket by bolts, an outer cover is fixedly connected to the fixing plate by bolts, a rotating column is rotatably installed inside the outer cover, a material distribution barrel is fixedly sleeved on the outer circumference of the rotating column, a plurality of material distribution grooves arranged equidistantly around the circumference of the material distribution barrel are provided on the outer circumference, a hopper is welded on the top of the outer cover, and a discharge port and a feed port are respectively provided inside the outer cover;

[0007] The bracket is internally rotatably installed with two symmetrically arranged rotating shafts, one of which and the rotating column are jointly sleeved with a first synchronous belt via a synchronous wheel, and wheels are fixedly sleeved on the outer circumference of the rotating shaft, and the bracket is fixedly connected with a membrane barrel via bolts, and a round rod is rotatably installed inside the membrane barrel, and the round rod and the rotating column are jointly sleeved with a second synchronous belt via a synchronous wheel, and a plurality of membrane support strips arranged in a row and at equal distances are welded on the bracket.

[0008] Preferably, the bracket is fixedly connected to two symmetrically arranged water tanks by bolts, the bottoms of the two water tanks are provided with water outlets, and the bottom of the bracket is fixedly connected to two symmetrically arranged pressure plates by bolts.

[0009] Preferably, a circular groove is provided inside the outer cover, and the material distribution barrel is located inside the circular groove.

[0010] Preferably, the bottom opening of the hopper and the feed port have the same shape and size.

[0011] Preferably, a baffle is welded on the outer peripheral surface of the outer cover, and the baffle is located on one side of the discharge port.

[0012] Preferably, the shapes and sizes of the plurality of material distribution troughs are the same as those of the feed port and the discharge port.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model arranges the structures such as the material distribution barrel and the hopper, and the fertilizer is placed inside the hopper. The material port is linked with the circular groove opened inside the outer cover. The equipment moves forward, and the rotating column and the material distribution barrel are driven to rotate by the rotating shaft. The material distribution barrel evenly spreads the fertilizer through the material distribution groove. After the fertilizer is spread, the film barrel and the round rod arranged at the back realize the automatic film covering effect, thereby realizing the effect of improving agricultural production efficiency.

[0015] 2. The utility model arranges structures such as water tanks and brackets, and two water tanks are fixed on the brackets. The water tanks have two water outlets. After fertilization is completed, as the equipment continues to move forward, the water inside the water tanks will be sprayed on the land where fertilizer has just been applied, completing the automatic watering action. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of the utility model from another perspective;

[0018] Figure 3 A cross-sectional view of the utility model

[0019] Figure 4 The utility model is a schematic diagram of the overall structure with wheels added.

[0020] In the figure: 1. hopper; 2. outer cover; 3. first synchronous belt; 4. rotating column; 5. bracket; 6. membrane barrel; 7. membrane support bar; 8. pressure plate; 9. water storage tank; 10. rotating shaft; 11. second synchronous belt; 12. circular groove; 13. material distribution barrel; 14. baffle; 15. material distribution trough; 16. fixed plate; 17. discharge port; 18. round rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 A front-end fertilization and rear-end film covering and direct seeding integrated machine, comprising a bracket 5, a fixing plate 16 is fixedly connected to the bracket 5 by bolts, an outer cover 2 is fixedly connected to the fixing plate 16 by bolts, a rotating column 4 is rotatably installed inside the outer cover 2, a material distribution barrel 13 is fixedly sleeved on the outer circumference of the rotating column 4, a plurality of material distribution grooves 15 arranged equidistantly around the circumference of the material distribution barrel 13 are provided, a hopper 1 is welded on the top of the outer cover 2, a material discharge port 17 and a material feed port are respectively provided inside the outer cover 2, two symmetrically arranged rotating shafts 10 are rotatably installed inside the bracket 5, one of the rotating shafts 10 and the rotating column 4 are jointly sleeved with a first synchronous belt 3 through a synchronous wheel, and the outer circumference of the rotating shaft 10 is fixedly sleeved with The wheels and the bracket 5 are fixedly connected with a film barrel 6 by bolts, a round rod 18 is rotatably installed inside the film barrel 6, and the round rod 18 and the rotating column 4 are jointly sleeved with a second synchronous belt 11 through a synchronous wheel. A plurality of film support strips 7 arranged in a row and at equal intervals are welded on the bracket 5. Through the arrangement of structures such as a distribution barrel 13 and a hopper 1, the fertilizer is placed inside the hopper 1, and the material port is linked with the circular groove 12 opened inside the outer cover 2. The equipment moves forward and drives the rotating column 4 and the distribution barrel 13 to rotate through the rotating shaft 10. The distribution barrel 13 evenly spreads the fertilizer through the distribution groove 15. After the fertilizer is spread, the film barrel 6 and the round rod 18 arranged at the back realize automatic film covering, thereby achieving the effect of improving agricultural production efficiency.

[0023] See also Figure 1-3Two symmetrically arranged water tanks 9 are fixedly connected to the bracket 5 by bolts, and water outlets are provided at the bottom of the two water tanks 9. Two symmetrically arranged pressure plates 8 are fixedly connected to the bottom of the bracket 5 by bolts. Through the arrangement of structures such as the water tanks 9 and the bracket 5, two water tanks 9 are fixedly arranged on the bracket 5, and two water outlets are provided on the water tanks 9. After fertilization is completed, as the equipment continues to move forward, the water inside the water tank will be sprayed on the land where fertilizer has just been applied, completing the automatic watering action.

[0024] See also Figure 1-3 A circular groove 12 is provided inside the outer cover 2, and a distribution barrel 13 is located inside the circular groove 12. The bottom opening of the hopper 1 has the same shape and size as the feed port. A baffle 14 is welded on the outer peripheral surface of the outer cover 2, and the baffle 14 is located on one side of the discharge port 17. Several distribution grooves 15 have the same shape and size as the feed port and the discharge port 17.

[0025] The specific implementation process of the utility model is as follows: in order to improve the efficiency of agricultural sowing, an outer cover 2 is set at the front end of the bracket 5. During the forward movement of the integrated machine, the rotating column 4 installed in the outer cover 2 is driven to rotate by one of the rotating shafts 10 and the synchronous belt. When the rotating column 4 rotates, the distribution barrel 13 fixedly sleeved on the rotating column 4 also rotates accordingly. When the opening of one of the distribution grooves 15 opened on the distribution barrel 13 rotates to coincide with the outlet of the hopper 1, the fertilizer placed in the hopper 1 will fall into the distribution groove 15 and fill the distribution groove 15. The distribution barrel 13 continues to rotate until the fertilizer is filled. When the distribution groove 15 rotates to the discharge port 17 opened in the outer cover 2, the fertilizer falls on the ground through the discharge port 17, thereby achieving the effect of automatic fertilization. It should be noted that a plurality of distribution grooves 15 equidistantly arranged on the circumference are provided on the distribution barrel 13, thereby achieving the effect of uniform fertilization.

[0026] Furthermore, in order to realize the efficient operation of fertilizing and covering with film at the same time, the rotating column 4 not only drives the material distribution barrel 13 to distribute the fertilizer, but also links with the round rod 18 through the second synchronous belt 11. The round rod 18 is arranged inside the film barrel 6, and an agricultural film is fixed thereon. When the rotating column 4 rotates under the drive of the synchronous belt, the round rod 18 also rotates synchronously. With the rotation of the round rod 18, the agricultural film fixed on the round rod 18 is continuously unfolded and laid on the ground, ensuring that during the fertilization process, the agricultural film can be evenly and stably covered on the ground after fertilization. This design avoids the time interval between the two operation steps of fertilizing and covering with film, and also ensures the synchronization of fertilizing and covering with film, thereby improving work efficiency.

[0027] It should be noted that in order to further improve work efficiency and stability, a suspension device, a control device and a sowing device are also provided. The suspension device includes a bracket 5 and a connector, which is used to hang the fertilizer spreader on a tractor or other power equipment. The control device includes a motor and a control system, which is used to control the action and fertilizer amount of the fertilizer spreader. The sowing device includes a seed box and a seeder, which is used to sow seeds into the soil. The above suspension device, control device and sowing device are all prior art and will not be described in detail here.

[0028] By adopting an integrated design, efficient, accurate and labor-saving fertilization operations can be achieved. Electronic technology is used to achieve automatic control, which improves fertilization efficiency and accuracy. The adjustable design is adopted to adapt to different working environments and needs.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A front-end fertilization and back-end film covering direct seeding all-in-one machine, comprising a bracket (5), characterized in that: The bracket (5) is fixedly connected to a fixing plate (16) by bolts, and the fixing plate (16) is fixedly connected to an outer cover (2) by bolts. A rotating column (4) is rotatably mounted inside the outer cover (2). A material distribution barrel (13) is fixedly sleeved on the outer circumference of the rotating column (4). A plurality of material distribution grooves (15) are arranged equidistantly around the circumference of the material distribution barrel (13). A hopper (1) is welded to the top of the outer cover (2), and a material discharge port (17) and a material feed port are respectively provided inside the outer cover (2); The bracket (5) is internally rotatably mounted with two symmetrically arranged rotating shafts (10), one of which is provided with a first synchronous belt (3) via a synchronous wheel together with the rotating column (4), and wheels are fixedly provided on the outer circumference of the rotating shaft (10), the bracket (5) is fixedly connected with a membrane barrel (6) via bolts, a round rod (18) is internally rotatably mounted on the membrane barrel (6), the round rod (18) and the rotating column (4) are provided with a second synchronous belt (11) via a synchronous wheel, and a plurality of membrane support strips (7) arranged in a row and at equal distances are welded on the bracket (5).

2. According to claim 1, a front-end fertilization and rear-end film covering direct seeding all-in-one machine, characterized in that: The bracket (5) is fixedly connected to two symmetrically arranged water storage tanks (9) by means of bolts, and the bottoms of the two water storage tanks (9) are both provided with water outlets. The bottom of the bracket (5) is fixedly connected to two symmetrically arranged pressure plates (8) by means of bolts.

3. The front-end fertilization and rear-end film covering direct seeding all-in-one machine according to claim 1, characterized in that: A circular groove (12) is provided inside the outer cover (2), and the material distribution barrel (13) is located inside the circular groove (12).

4. The front-end fertilization and rear-end film covering direct seeding all-in-one machine according to claim 1, characterized in that: The bottom opening of the hopper (1) and the feed port have the same shape and size.

5. The front-end fertilization and rear-end film covering direct seeding all-in-one machine according to claim 1, characterized in that: A baffle (14) is welded on the outer peripheral surface of the outer cover (2), and the baffle (14) is located on one side of the discharge port (17).

6. The front-end fertilization and rear-end film covering direct seeding all-in-one machine according to claim 1, characterized in that: The shapes and sizes of the plurality of material distribution troughs (15) are the same as those of the material inlet and the material outlet (17).

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