CN111608576A

CN111608576A - Punching equipment and punching method for agricultural sowing

Info

Publication number: CN111608576A
Application number: CN202010470887.6A
Authority: CN
Inventors: 王兰昌
Original assignee: Shandong Learning Technology Development Co ltd
Current assignee: Shandong Learning Technology Development Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2020-09-01
Anticipated expiration: 2040-05-28
Also published as: CN111608576B

Abstract

The invention discloses punching equipment and a punching method for agricultural seeding, wherein the punching equipment comprises a punching annular knife, the top of the punching annular knife is connected with a rack, and the rack is connected in a guide sleeve in a sliding manner; the guide sleeve is fixedly arranged on the top plate, the bottom of the top plate is fixedly connected with a bottom plate, and the bottom of the bottom plate is connected with wheels; the bottom plate is provided with a through hole for the up-and-down movement of the punching annular knife; a scraping plate is fixedly connected to the bottom plate, and one end of the scraping plate is inserted into the punching annular knife and used for scraping internal soil; the rack is engaged with a gear which is connected with a motor; the controller is electrically connected with the motor and controls the motor. The invention adopts an electric mode to drive the punching annular cutter to move up and down to complete the punching action, thereby reducing the labor intensity of workers, saving time and labor and improving the operation efficiency; the scraper blade is utilized to scrape off soil, so that the defects of time and labor waste can be effectively overcome, and continuous and smooth punching is realized.

Description

Punching equipment and punching method for agricultural sowing

Technical Field

The invention relates to the technical field of agricultural planting, in particular to punching equipment and a punching method for agricultural seeding.

Background

In the process of sowing, holes are needed to be punched on the sowing land in advance, and the seeds are covered with soil after being placed in the holes. And in the agricultural seeding instrument of punching among the prior art, the part of punching often adopts full tubular structure, and it is harder to punch, and harder soil is bored into, is difficult to beat deeper hole, consequently needs to improve. Through search, the Chinese patent with application number 2012205957097 discloses an agricultural seeding puncher, which comprises a handle, a connecting rod and a pedal handle, wherein the handle is arranged at the head of the connecting rod, the pedal handle is arranged at the lower part of the connecting rod, a punching annular knife is also connected below the connecting rod, the annular knife is basically in a semi-cylindrical surface shape, the bottom edge of the annular knife is slightly longer than the upper edge of the annular knife along an arc line, and cutting edges are arranged on the bottom edge and two side edges of the annular knife. However, the device has the following problems in use: (1) and the manual mode is adopted for punching, so that the labor intensity is high, and time and labor are wasted. (2) When punching, the annular sword that punches is difficult for droing of the inside earth of taking out, needs the manual work to get rid of one with the device and gets rid of, makes earth fall down, and this has further increased intensity of labour undoubtedly, makes the operation of punching discontinuous smooth and easy, and the operating efficiency that punches is lower.

Disclosure of Invention

In order to solve the problems in the prior art, the punching equipment and the punching method for agricultural seeding are provided.

The technical scheme adopted by the invention for solving the technical problems is as follows:

the invention provides punching equipment for agricultural sowing, which comprises a punching annular knife, wherein the top of the punching annular knife is connected with a rack, and the rack is connected in a guide sleeve in a sliding manner; the guide sleeve is fixedly arranged on the top plate, the bottom of the top plate is fixedly connected with a bottom plate, and the bottom of the bottom plate is connected with wheels; the bottom plate is provided with a through hole for the punching annular knife to move up and down; a scraping plate is fixedly connected to the bottom plate, and one end of the scraping plate is inserted into the punching annular knife and used for scraping internal soil; the rack is engaged with a gear, and the gear is connected with a motor; the motor is electrically connected with the motor and is used for driving the motor to rotate.

Preferably, the top plate is further connected with a support, and the support is connected with a push-pull rod.

Preferably, the bottom plate is connected with the bottom plate through a stand column.

The invention also provides a sowing and punching method for agricultural planting, which comprises the following steps:

s1, in an initial state, the bottom of the punching annular knife is flush with the bottom plate, the distance between the top of the scraping plate and the bottom of the punching annular knife is recorded as H, the equipment is pushed to advance manually through a wheel, when the equipment reaches a first punching position, the equipment is stopped, a motor is started, a controller controls the motor to rotate forwards, the punching annular knife is driven to move downwards through a gear and rack mechanism and is inserted into the soil, and the downward movement distance is recorded as H; then the controller controls the motor to stop rotating;

s2, controlling the motor to rotate reversely by the controller, lifting the punching annular knife with the clay, and stopping the motor by the controller when the lifting distance is h, wherein the stopping time is t;

s3, the manual work continues to push the equipment to advance towards the next punching point, at the same time, the controller controls the motor to rotate again to drive the punching annular knife to continue to lift, in the process of moving upwards, the soil in the punching annular knife is scraped by the scraper blade, so that the soil falls between the punching point and the next punching point; after the lifting distance is H, the controller controls the motor to rotate in the opposite direction, so that the punching annular knife moves downwards until the punching annular knife returns to the initial position;

and S4, repeating the steps after the next punching point is reached.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention adopts an electric mode to drive the punching annular cutter to move up and down to complete the punching action, thereby reducing the labor intensity of workers, saving time and labor and improving the operation efficiency;

2. by arranging the controller, when the soil in the punching annular knife is removed, the controller is used for controlling the punching annular knife to lift for h distance, the motor stops rotating for t time, and the time of stopping rotating can be used for pushing the whole machine to move in a manner of being matched with manpower, so that the soil is prevented from being scraped to a hole which is just punched by the scraper, and the punching failure is prevented; utilize the scraper blade to scrape earth can effectively solve prior art's drawback that wastes time and energy, realize smoothly punching in succession.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic diagram of the present invention.

Fig. 2 is a front view of fig. 1 (with the bracket and push-pull rod removed).

Fig. 3 is a side view of the guide sleeve.

Description of reference numerals:

1, a bottom plate; 2, through holes; 3, a wheel shaft; 4, wheels; 5, a scraper blade; 6 a top plate; 7, a column; 8, a guide sleeve; 81 strip-shaped grooves; 9 rack bars; 10 gears; 11 a controller; 12, a bracket; 13 a push-pull rod; 14 motor; 15 perforating annular knife.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

As shown in fig. 1 to 3, the punching device for agricultural seeding provided by the embodiment comprises a punching annular knife 15, a rack 9 is connected to the top of the punching annular knife 15, and the rack 9 penetrates through a top plate 6 and is slidably connected in a guide sleeve 8; the guide sleeve 8 is fixedly welded on the top plate 6, the bottom of the top plate 6 is fixedly connected with the bottom plate 1 through the upright post 7, and the bottom of the bottom plate 1 is connected with the wheels 4 through the wheel shafts 3, so that the movement is convenient; the bottom plate 1 is provided with a through hole 2 for the up-and-down movement of the punching annular knife 15; a scraping plate 5 is fixedly connected to the bottom plate 1, and one end of the scraping plate 5 is inserted into the punching annular knife 15 and used for scraping internal soil; the rack 9 is engaged with a gear 10, the guide sleeve is provided with a strip-shaped groove 81 for the gear 10 to be engaged and rotated, and the gear 10 is connected with a motor 14; the motor 14 has a forward and reverse rotation function.

The whole device also comprises a controller 11, the controller 11 is fixedly connected to the top of the top plate 6, and the controller 11 is connected with a motor 14 through a lead and used for controlling.

The top plate 6 is also connected with a support 12, and the support 12 is connected with a push-pull rod 13, so that a worker can push and pull the whole machine conveniently.

s1, in an initial state, the bottom of the punching annular knife 15 is flush with the bottom plate 1, the distance between the top of the scraping plate 5 and the bottom of the punching annular knife 15 is marked as H, the whole machine is pushed manually to advance through the wheels 4, and when the first punching position is reached, the whole machine is stopped manually to prepare for punching; starting the motor 14, controlling the motor 14 to rotate forwards by the controller 11, driving the punching annular knife 15 to move downwards by the gear 10 and the rack 9 mechanism, inserting the punching annular knife into soil, recording the downward movement distance as H, and controlling the motor 14 to stop by the controller 11, wherein H is less than H;

s2, controlling the motor 14 to rotate reversely by the controller 11, lifting the annular punching cutter 15 with the clay, and controlling the motor 14 to stop rotating for a period of time, which is recorded as t, by the controller 11 when the lifting distance is h;

s3, the operator continues to push the device to advance to the next punching point, at the same time, the controller 11 controls the motor 14 to rotate again to drive the punching annular knife 15 to continue to lift, in the process of moving upwards, the soil in the punching annular knife 15 is scraped by the scraper 5, so that the soil falls between the punching point and the next punching point; after the lifting distance is H, that is, when the top of the scraping plate 5 is flush with the bottom of the annular punching cutter 15, the controller 11 controls the motor 14 to rotate in the opposite direction, so that the annular punching cutter 15 starts to move downwards until the initial position is reached (the bottom of the annular punching cutter 15 is flush with the bottom plate 1);

and S4, repeating the steps after the next punching point is reached.

In the figure, H, h is expressed in centimeters, and t is expressed in seconds.

The invention adopts an electric mode to drive the punching annular cutter 15 to move up and down to complete the punching action, thereby reducing the labor intensity of workers, saving time and labor and improving the operation efficiency; by arranging the controller 11, when soil in the punching annular knife 15 is removed, the controller 11 is used for controlling the punching annular knife 15 to lift for h, the motor 14 stops rotating for t time, and the time of stopping rotating can be used for being matched with manual work to push the whole machine to move, so that the soil is prevented from being scraped to a hole which is just punched by the scraper 5, and the punching failure is prevented; utilize scraper blade 5 to scrape earth can effectively solve prior art's drawback that wastes time and energy, realize smoothly punching in succession.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The punching equipment for agricultural sowing comprises a punching annular knife and is characterized in that a rack is connected to the top of the punching annular knife, and the rack is connected in a guide sleeve in a sliding manner; the guide sleeve is fixedly arranged on the top plate, the bottom of the top plate is fixedly connected with a bottom plate, and the bottom of the bottom plate is connected with wheels; the bottom plate is provided with a through hole for the punching annular knife to move up and down; a scraping plate is fixedly connected to the bottom plate, and one end of the scraping plate is inserted into the punching annular knife and used for scraping internal soil; the rack is engaged with a gear, and the gear is connected with a motor; the motor is electrically connected with the motor and is used for driving the motor to rotate.

2. The agricultural seeding perforating device as claimed in claim 1, wherein a support is further connected to the top plate, and a push-pull rod is connected to the support.

3. The agricultural seeding perforating device as claimed in claim 1, wherein the base plate is connected to the base plate by a post.

4. A seeding perforating method for agricultural planting, characterized in that the perforating device for agricultural seeding of any one of claims 1 to 3 is adopted, and comprises the following steps:

and S4, repeating the steps after the next punching point is reached.