WO2019223079A1

WO2019223079A1 - Municipal or agricultural sowing and soil-covering integrated machine

Info

Publication number: WO2019223079A1
Application number: PCT/CN2018/095326
Authority: WO
Inventors: 林泽标
Original assignee: 易顺高有限公司
Priority date: 2018-05-21
Filing date: 2018-07-11
Publication date: 2019-11-28

Abstract

A municipal or agricultural sowing and soil-covering integrated machine, comprising a machine housing (1) a sowing apparatus, a soil-covering apparatus, a water spraying apparatus, and a connecting frame. The sowing apparatus comprises a crushing wheel fixing frame (14), a crushing wheel (15), a hydraulic rod (12), a transmission belt wheel (8), a transmission belt (9), a seeding funnel (10), a sowing funnel (7), and a support frame (6). The water spraying apparatus comprises a motor (4), a water pipe, a spraying head (5), and a water reservoir pool (11). The soil-covering apparatus comprises a mounting frame (3) and a soil-covering plate (2). The soil-covering plate (2) is applicable in organizing crushed earth. The support frame (6) allows the sowing funnel (7) to support seeds for sowing. The water spraying apparatus facilitates a moist environment to be provided for the growth of the seeds. The crushing wheel (15) is used for crushing the earth of an area that needs to be sowed, thus favoring an increased survival rate and germination rate of the seeds. The municipal or agricultural sowing and soil-covering integrated machine integrates the steps of sowing, soil-covering, and water spraying operations in sowing operation steps into a same small-sized machine, has a novel structure and great performance, obviates the need for manual intervention during the process, and allows the automated processing of the steps.

Description

Municipal or agricultural sowing soil-covering machine

Technical field

The invention relates to a municipal or agricultural equipment, in particular to a municipal or agricultural sowing and soil-covering machine.

Background technique

With the rapid development of urban agriculture, municipal or agricultural mechanization is also gradually progressing. Most traditional seeders often do not cover the earth in the single-process soil covering operation, and the seeders are piled up in the covered earth. The life of the machine is seriously shortened under the influence of blockage and crushing bumps. The 201520186890X patent has a strip arc baffle cover, which is a strip arc baffle that fills earth into the hook with the change of the arc when the spring is pulled. During the soil covering process of this technology, the contact surface between the baffle plate and the earth is small, which can ensure continuous soil covering operation. However, because the contact surface between the baffle plate and the soil is small, the soil after the soil covering is very loose. The planter has severe bumps and damage; a patented covering structure in the patent No. 2006200210725, which can make the thickness of the earth after the covering is more uniform, but due to the large and heavy structure of the covering plate and the support, it not only brings a lot of inconvenience to the covering operation, In addition, the vertical simple plate-like structure leads to easy accumulation of earthwork in front of the covering plate, hinders the covering operation, and easily damages the covering plate structure.

In the field or municipal garden planting operation, in addition to seeding, it must be crushed. After seeding, it must be sprinkled. At present, many domestic seeders have a certain seeding function, so that different machines must be constantly replaced during operation. The operation is very tedious, and most of the seeding machines have a heavy structure and many complicated parts. In the single seeding operation process, the seeds are dropped and the seeds are scattered and not concentrated. In this way, although it takes a lot of human resources, it does not achieve good operations. Quality and high operating efficiency.

Summary of the Invention

The object of the present invention is to provide a municipal or agricultural sowing soil-covering machine, and a novel and versatile multi-purpose sowing soil-covering machine, which solves the technical problems mentioned in the above background technology.

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

A municipal or agricultural seeding and soil-covering integrated machine provided with a casing, a spreading device, a soil-covering device, a sprinkler, a connecting frame, and a spreading device provided with a crushing wheel fixing frame, a crushing wheel, a hydraulic rod, a transmission belt wheel, a conveyor belt, a seeding funnel, and a spreading funnel Support frame, connecting frame is installed on the right end of the chassis, the structure is Y-shaped, fixed holes and latches are set on the right end, the hydraulic rod is embedded in the right part of the chassis, and the crushing wheel fixing frame is installed on the lower right end of the chassis. It is connected with the hydraulic rod, and a crushing wheel is installed at the lower end. The crushing wheel is provided with 3-10 rounds. There are multiple rows of crushing pear teeth on the crushing wheel. The crushing pear teeth are cone-shaped. The seeding funnel is welded and installed on the left top of the chassis. The drive belt wheel is embedded in the left top of the chassis, and a conveyor belt is installed on the drive belt wheel. The soil covering device is provided with a mounting frame and a soil covering plate. The mounting frame is installed at the lower end of the casing. The soil covering plate is installed on the mounting frame. Connection, the mounting bracket is adjusted parallel to the surface of the bracket about the central axis of the fixing bolt to adjust the angle of 0 to 180, and the fixing strip on the covering plate and the mounting bracket are adjusted by Bolt connection, the cover plate is installed in a figure-eight shape, the end of the cover plate is curved inwardly into an arc groove; the sprinkler device is provided with a motor, a water pipe, a sprinkler head, and a reservoir. The motor is embedded in the left and middle part of the chassis, and the left and right sides are connected. The water pipe and the sprinkler head are installed on the left side of the cabinet and installed at the end of the sprinkler pipe. The reservoir is embedded inside the cabinet and the water inlet is on the top surface of the cabinet.

As a further solution of the present invention, the left and right wheels of the transmission belt wheel are arranged at high inclination and low inclination. An arc-shaped baffle plate is installed on the transmission belt surface, the baffle plate is bent inwardly into an arc shape, and the support frame is welded and installed on the left end surface of the chassis. There are multiple long installations, and the left end frame holes are set from large to small, and the spreading funnel is sleeved into the support frame.

Compared with the prior art, the beneficial effects of the present invention are:

According to the present invention, adjusting bolts are provided on the mounting frame and the chassis, the covering plate and the mounting frame. Before the operation, the mounting frame can be adjusted by the bolts according to the covering area, the covering effect and the force of the covering plate. At the best stress and angle, the cover plate is designed with proper cover angle design and tail-end arc groove design to effectively guide and compact and cover the uppermost crushed soil, so as to avoid a large amount of crushed soil from accumulating in front of the plate and causing the cover plate to overstress the machine. Damage, prolong the service life of the soil cover, ensure the quality of the soil cover, and improve the operating efficiency;

According to the present invention, the required inclination of the spreading funnel can be adjusted by adjusting the support frame, so that the spreading funnel can be accurately placed after receiving the seeds collected by the conveyor belt, and the seeds are concentrated without being scattered. The characteristics of the curved baffle bring the reaction force of the conveyor belt on the seeds during the conveying process, increasing the gravity of the seed conveying, and avoiding missing seeds and seeds;

The curved baffle on the conveyor belt according to the present invention allows the seeds to be transported at intervals. By setting the distance between the curved baffles on the conveyor and the transmission speed of the transmission belt wheel, the density of the machine suitable for spreading can be adjusted;

According to the present invention, the setting of a hydraulic rod realizes the control of the operation height of the crushing wheel, so as to adjust the appropriate operation height and minimize the degree of bumps caused by crushing;

According to the present invention, multiple rows of crushed pear teeth with equal intervals are arranged to increase earthwork crushing density and increase earthwork looseness;

The whole structural parts of the present invention are integrated and installed on one machine, and the spreading, covering and sun-drying operations are integrated and automated on one machine. Inside the cabinet, the design of the assembly structure is ingenious and appropriate. Compared with ordinary seeders, it can be completed with a small amount of work. The machine has strong performance, less work, and high efficiency.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic structural diagram of a municipal or agricultural sowing and soil-covering integrated machine.

FIG. 2 is a schematic structural diagram of a supporting frame in a municipal or agricultural sowing and soil-covering integrated machine.

FIG. 3 is a schematic structural diagram of a crushing wheel in a municipal or agricultural sowing and soil-covering integrated machine.

FIG. 4 is a schematic structural diagram of a connecting frame in a municipal or agricultural sowing and soil-covering integrated machine.

FIG. 5 is a schematic structural diagram of a soil covering plate in a municipal or agricultural planting soil covering machine.

FIG. 6 is a schematic structural diagram of an arc groove at the end of a slab in a municipal or agricultural sowing and mulching integrated machine.

In the picture: 1-chassis, 2-covering board, 3-mounting frame, 4-motor, 5-spray head, 6-support frame, 7-spreading funnel, 8-drive belt wheel, 9-conveyor belt, 10-seed funnel , 11-reservoir, 12-hydraulic rod, 13-connecting frame, 14-crushing wheel fixed frame, 15-crushing wheel.

Detailed ways

The technical solution of this patent will be further described in detail in combination with specific embodiments.

Please refer to Figure 1-2, a municipal or agricultural sowing soil-covering machine. The entire structural parts are integrated and installed on the casing 1. The casing 1, the connecting frame 13, the spreading device, the soil covering device and the sprinkler device are installed on the casing. The structure of the Y-shaped connecting frame 13 on the right end face of the 1 is connected with the traction mechanism through the fixing hole and the latch on the right end. The Y-shaped connecting frame 13 has the characteristics of large traction and firmness. The crushing wheel fixing frame 14 Installed at the lower right end of the chassis 1, the upper end is connected with the hydraulic rod 12, the lower end is installed with a crushing wheel 15, the hydraulic rod 12 is embedded in the right part of the chassis 1, and the crushing wheel 15 is adjusted and controlled by the hydraulic rod 12 according to the condition of the broken ground The operation height of the chassis 1 minimizes the bump caused by the crushing. Refer to Figure 3, there are multiple rows of crushing pear teeth with equal spacing on the crushing wheel 15. The crushing pear teeth are cone-shaped and designed according to the horizontal area of the broken soil. 3-10 rounds, preferably 5 rounds. The 15 rounds of crushing rounds are used to crush the earth in the area to be spread. The design of multi-round and multi-cone pears makes the earth dense and dense, and increases the earth's looseness. Degree to improve seed survival and germination.

Referring to FIG. 1-2, the seed is placed in a seeding funnel 10 which is welded and installed on the top of the casing 1. The transmission belt wheel 8 is embedded in the left top of the casing 1. A transmission belt 9 is provided on the transmission belt wheel 8. The seeds pass through the transmission belt wheel 8. Rotate to fall on the 9th surface of the conveyor belt with curved baffles. Adjust the proper spreading density of the machine by setting the distance between the curved baffles on the conveyor and the conveying speed of the transmission belt wheels. The curved baffle is curved inwardly to set the seeds, which will increase the reaction force of the conveyor belt on the seeds during the conveying process, increase the gravity of the seeds, and avoid seed dropping due to the chassis bump during operation; see Figures 1, 4 The support frame 6 is welded and installed on the left end surface of the chassis 1. Multiple support frames 6 are installed from short to long. The left end of the support frame 6 is set from large to small. A spreading funnel 7 is set in the support frame 6 and is conveyed by 9 sides. The spreading seeds from the upper arc-shaped spacer baffle land in the spreading funnel 7, and are concentratedly put into the broken earth through the end of the spreading funnel 7. The length of each support frame 6 is set so that the spreading funnel 7 has no Recline will focus on seed and accurate delivery to the pulverizer.

Referring to FIG. 1, the mounting bracket 3 is installed at the lower end of the chassis 1 and has a double-frame design. The mounting bracket 3 is used for fastening and fixing the earth cover plate 2. The earth cover plate 2 is arranged on the mounting frame 3, and the mounting frame 3 is connected to the chassis 1. By adjusting the bolt connection, the mounting bracket 3 is adjusted parallel to the surface of the bracket about the central axis of the fixed bolt by 0 to 180 degrees. Refer to Figure 5-6. The covering plate 2 is installed in a figure-eight shape. The upper middle fixing strip of the covering plate 2 and the mounting frame 3 are adjusted. Bolt connection, adjust the mounting bracket 3 by bolts according to the topography of the soil, the coverage area, the effect of the covering and the stress of the covering plate 2. The covering plate 2 and the mounting frame 3 are at the optimal stress angle during operation, and the tail of the covering plate 2 is further moved. The end is at a 30-degree angle with the symmetrical centerline of the two plates, and installed at a 30-degree angle with the cover line. This angle is better to gather the broken earth diversion and cover the seed after sowing. See Figure 6, soil cover. The tail end of the plate 2 is an inwardly curved arc groove, so that the crushed soil is squeezed and covered by the tail arc groove when they are gathered by the front end of the covering plate. The arc groove not only effectively compacts and flattens the uppermost crushed soil, but also guides the ground. A lot of debris is accumulated in front of the board to avoid covering 2 excessive force result in damage.

Referring to Figure 1-2, the sprinkler device is provided with a motor 4, a water pipe, a sprinkler head 5, and a reservoir 11. The spray water is stored in the reservoir 11. The motor 4 is embedded in the left and middle part of the chassis 1, and is connected to the left and right sides. The water pipe and the sprinkler head 5 are installed on the left side of the case 1 and installed at the end of the sprinkler pipe. The reservoir 11 is embedded in the inside of the case 1, and the water inlet is on the top surface of the case 1. Equipped with water tank, fill the reservoir 11 with water before spreading, turn on the motor 4 to send water from the reservoir 11 to the sprinkler head 5 through the left and right water pipes, and then spray it evenly on the soil-covered ridges through the sprinkler head 5. Provides a humid environment for seed growth.

The invention aims to protect an all-in-one soil-covering machine for municipal or agricultural use, which mainly integrates the sowing, soil-covering and water-spraying operations in the sowing operation steps on the same small machine to realize the integrated design feature, and the end of the general soil-covering plate The design of the curved groove structure inward improves the quality of earthwork after covering. The preferred embodiment of this patent has been described in detail above, but this patent is not limited to the above embodiment. Without departing from the principle of the present invention, some modifications or replacements based on the implements listed above are within the protection scope of the present invention. Any technical extension or re-creation made in accordance with the present invention is protected by the present invention.

Claims

An all-in-one soil-covering machine for municipal or agricultural use, including a casing (1), a spreading device, a soil-covering device, a sprinkler, and a connecting frame (13), characterized in that the spreading device is provided with a crushing wheel fixing frame (14) and a crushing wheel (15), hydraulic rod (12), transmission belt wheel (8), conveyor belt (9), seeding funnel (10), spreading funnel (7), support frame (6), said connecting frame (13) is installed in the chassis (1) The structure is Y-shaped on the right end face, and a fixing hole and a latch are designed on the right end. The hydraulic rod (12) is embedded in the right part of the casing (1), and the broken wheel fixing frame (14) is installed on the The lower right end of the casing (1) is connected to the hydraulic rod (12) at the upper end, and a crushing wheel (15) is installed at the lower end. The crushing wheel (15) is provided with 3-10 wheels, and multiple rows are installed on the crushing wheel (15). The broken pear teeth at a distance, the cone shape of the broken pear teeth, the seeding funnel (10) is welded and installed on the left top of the casing (1), and the transmission belt wheel (8) is embedded in the left top of the casing (1). 8) a conveyor belt (9) is installed on the top; the sprinkler device is provided with a motor (4), a water pipe, a sprinkler head (5), and a reservoir (11); the motor (4) is embedded in the left middle part of the casing (1), Left and right A water pipe is connected to both sides. The spray head (5) is installed on the left side of the casing (1) and is installed at the end of the sprinkler pipe. The reservoir (11) is embedded inside the casing (1) and the water inlet is connected to the casing ( 1) the top surface;

The support frame (6) is welded and installed on the left end surface of the chassis (1). The support frame (6) is installed from short to long, and the left end frame holes are set from large to small. The spreading funnel (7) is fixedly sleeved into the support. Inside the frame (6), the transmission belt wheel (8) is provided with a left wheel, a high right wheel, and a low inclination; an arc-shaped baffle is installed on the surface of the transmission belt (9), and the baffle is curved inwardly into an arc shape;

The soil covering device is provided with a mounting frame (3) and a soil covering plate (2). The mounting frame (3) is installed at the lower end of the casing (1), the soil covering plate (2) is installed on the mounting frame (3), and the mounting frame (3) It is connected with the chassis (1) by adjusting bolts, the mounting bracket (3) is parallel to the surface of the frame and adjusted around the central axis of the fixing bolt by an angle of 0 to 180, and the fixing strip on the covering plate (2) and the mounting bracket (3) are connected by adjusting bolts. The earth-covering board (2) is installed in a figure-eight shape, and the tail end of the earth-covering board (2) is curved inwardly to form an arc groove.