Plate receiving, scraping and soil covering device of tobacco floating seedling seeding machine

Abstract

The utility model belongs to the technical field of tobacco planting, and particularly relates to a tray receiving, scraping and soil covering device of a tobacco floating seedling planter. Comprising two rack beams, a pull rod, a top end coaming, a disc receiving rotating shaft, a mounting connecting plate and a disc scraping and soil covering mechanism, the two rack beams are divided into a left beam and a right beam, the left beam and the right beam are connected through the pull rod, the top end coaming is arranged at one end of the left beam and one end of the right beam to protect safety of equipment and operators, and the mounting connecting plate is arranged at the other end of the left beam and the other end of the right beam. Two rack beams, a pull rod, a top end coaming, a tray receiving rotating shaft and a mounting connecting plate form a main body, the tray receiving, scraping and soil covering device of the tobacco floating seedling seeding machine is connected, surrounded and received, the tray receiving rotating shaft is assembled between the left beam and the right beam, a floating tray receiving tray facilitating tobacco floating seedling seeding is assembled, and the tray scraping and soil covering mechanism is fixed on the upper surfaces of the left beam and the right beam through bolts; the device is complete in function, high in automation degree and convenient to operate and use, and labor cost input is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of tobacco planting, in particular to a receiving plate, scraping plate and soil covering device for a tobacco floating seedling raising and sowing machine. Background Art

[0002] Tobacco seedling cultivation is an important part of tobacco planting. Currently, tobacco seedling cultivation is carried out on a large scale and managed intensively. The requirements for the automation of tobacco floating seedling sowing and the quality of seedling sowing are becoming increasingly higher.

[0003] The tobacco floating seedling seeder currently used in production has problems such as high labor consumption during sowing, high substrate waste, and high floating tray damage rate. The floating seedling sowing receiving tray, scraping tray and covering soil process is still manually operated, which has brought a lot of inconvenience to existing production.

[0004] In this regard, in order to solve the above problems, it is necessary to design equipment with complete functions, high degree of automation, and easy operation to reduce labor cost investment. Utility Model Content

[0005] The utility model aims to provide a tobacco floating seedling raising and sowing machine receiving and scraping disc soil covering device. The utility model has complete functions, high automation, convenient operation and use, and reduces labor cost investment.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A receiving disc, scraping disc and soil covering device for a tobacco floating seedling seeder comprises a frame beam, a pull rod, a top enclosure, a receiving disc rotating shaft, an installation connecting plate and a scraping disc and soil covering mechanism. Two frame beams are provided, and the two frame beams are divided into left and right beams, which are connected by a pull rod. A top enclosure is provided at one end of the left and right beams to protect the safety of equipment and operators, and an installation connecting plate is provided at the other end. The two frame beams, the pull rod, the top enclosure, the receiving disc rotating shaft and the installation connecting plate constitute a main body, which serves to connect, enclose and receive the receiving disc, scraping disc and soil covering device of the tobacco floating seedling seeder. The receiving disc rotating shaft is assembled between the left and right beams to facilitate receiving the floating disc after the tobacco floating seedling sowing is completed, and the scraping disc and soil covering mechanism are fixed to the upper surface of the left and right beams by bolts.

[0008] Furthermore, a plurality of receiving plate rotating shafts are provided.

[0009] Furthermore, the scraper covering mechanism includes a scraper covering bracket, a scraper covering piece pressure plate, a scraper covering piece fixing plate, and a scraper covering piece. The scraper covering piece is fixed to the scraper covering bracket by bolts of the scraper covering piece pressure plate and the scraper covering piece fixing plate, and the scraper covering bracket is fixed to the upper surfaces of the left and right beams by bolts.

[0010] Furthermore, a bolt fixing waist hole for adjusting the height of the scraper cover piece is opened on the scraper cover bracket, which is convenient for bolt connection and fixation, and the height of the scraper cover piece can be adjusted according to the height of the floating seedling tray to meet the use of scraper covers for floating seedling trays of different heights.

[0011] Furthermore, the scraper plate soil covering sheet is made of a flexible material, which can both scrape the plate and cover the soil without damaging the floating plate.

[0012] The utility model has at least one of the following beneficial effects:

[0013] The present application is composed of a frame beam, a pull rod, a top enclosure, a receiving plate shaft, a scraper plate soil covering bracket, a scraper plate soil covering plate pressure plate, a scraper plate soil covering plate fixing plate, a scraper plate soil covering plate, and an installation connecting plate. The device is a separate component, used in conjunction with a tobacco floating seedling sowing machine, and has the functions of scraping the plate soil covering and receiving the plate, so as to realize the automation of the scraper plate soil covering and receiving plate links in the tobacco floating seedling sowing process. In the past, the scraper plate soil covering and receiving plate links in the tobacco floating seedling sowing production process were manually connected and scraped, which required a lot of labor and a lot of substrate waste. In order to further reduce costs and increase benefits, a receiving and scraping plate soil covering device for a tobacco floating seedling sowing machine has been developed and designed. The device has a simple structure, is easy to transport, is simple to install, is simple and convenient to operate, has strong controllability, and has less waste of seedling sowing substrate and less labor input. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the front view of the utility model;

[0015] Figure 2 This is the top view of the utility model;

[0016] Figure 3 It is a side view of the utility model;

[0017] In the figure, 1-frame beam, 2-pull rod, 3-top enclosure, 4-receiving plate shaft, 5-scraper cover bracket, 6-scraper cover plate pressure plate, 7-scraper cover fixing plate, 8-scraper cover, 9-installation connecting plate. DETAILED DESCRIPTION

[0018] like Figure 1-3 In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0019] Example

[0020] A receiving disc, scraping disc and soil covering device for a tobacco floating seedling sowing machine comprises a frame beam 1, a pull rod 2, a top enclosure 3, a receiving disc rotating shaft 4, an installation connecting plate 9 and a scraping disc and soil covering mechanism. Two frame beams 1 are provided, and the two frame beams 1 are divided into left and right beams, which are connected by a pull rod 2. A top enclosure 3 is provided at one end of the left and right beams to protect the safety of equipment and operators, and an installation connecting plate 9 is provided at the other end. The two frame beams 1, the pull rod 2, the top enclosure 3, the receiving disc rotating shaft 4 and the installation connecting plate 9 constitute a main body, which serves as a connection, enclosure and receiving disc for the receiving disc, scraping disc and soil covering device of the tobacco floating seedling sowing machine. The receiving disc rotating shaft 4 is assembled between the left and right beams to facilitate the receiving of the floating disc after the tobacco floating seedling sowing is completed, and the scraping disc and soil covering mechanism are fixed to the upper surface of the left and right beams by bolts.

[0021] Among them, a plurality of receiving plate rotating shafts 4 are provided, and the number of receiving plate rotating shafts 4 is set according to needs. In this embodiment, 7 receiving plate rotating shafts 4 are provided.

[0022] Among them, the scraper disc soil covering mechanism includes a scraper disc soil covering bracket 5, a scraper disc soil covering piece pressure plate 6, a scraper disc soil covering piece fixing plate 7, and a scraper disc soil covering piece 8. The scraper disc soil covering piece 8 is fixed to the scraper disc soil covering bracket 5 by bolts of the scraper disc soil covering piece pressure plate 6 and the scraper disc soil covering piece fixing plate 7. The scraper disc soil covering bracket 5 is fixed to the upper surface of the left and right beams by bolts. The scraper disc soil covering bracket 5 is provided with bolt fixing waist holes for adjusting the height of the scraper disc soil covering piece 8, and the height of the scraper disc soil covering piece 8 is adjusted according to the height of the floating seedling tray to meet the use of scraper disc soil covering for floating seedling trays of different heights. The scraper disc soil covering piece 8 is made of flexible material, which can both scrape the disc and cover the soil without damaging the floating tray.

[0023] The working process of the utility model is as follows: firstly, the receiving plate scraping plate covering device of the floating seedling sowing machine is installed on the main machine of the tobacco floating seedling sowing machine; when working, the floating plates after sowing are pushed by the floating plate propeller and roll and move in sequence to the receiving plate scraping plate covering mechanism, and the seeds are covered with the scraping plate by the scraping plate covering device. The operator takes out the floating plates after sowing in sequence from the receiving plate scraping plate covering mechanism, and the sowing is finished.

[0024] Although the utility model is described herein with reference to a plurality of illustrative embodiments of the utility model, it should be understood that those skilled in the art may devise many other modifications and implementations that fall within the scope and spirit of the principles disclosed herein. More specifically, within the scope of the disclosure, drawings, and claims of the present application, various modifications and improvements may be made to the components and / or layout of the subject combination layout. In addition to the modifications and improvements made to the components and / or layout, other uses will also be apparent to those skilled in the art.

Claims

1. A tobacco floating seedling raising and sowing machine receiving plate scraping plate soil covering device, characterized in that: The invention comprises a frame beam (1), a pull rod (2), a top enclosure (3), a receiving plate rotating shaft (4), an installation connecting plate (9) and a scraper covering mechanism. Two frame beams (1) are provided. The two frame beams (1) are divided into left and right beams. The left and right beams are connected by a pull rod (2). One end of the left and right beams is provided with a top enclosure (3), and the other end is provided with an installation connecting plate (9). The two frame beams (1), the pull rod (2), the top enclosure (3), the receiving plate rotating shaft (4) and the installation connecting plate (9) constitute a main body. The receiving plate rotating shaft (4) is assembled between the left and right beams. The scraper covering mechanism is fixed to the upper surface of the left and right beams by bolts.

2. The tobacco floating seedling raising and sowing machine receiving plate scraping plate soil covering device according to claim 1 is characterized by: A plurality of receiving plate rotating shafts (4) are provided.

3. The tobacco floating seedling raising and sowing machine receiving plate scraping plate soil covering device according to claim 1 is characterized by: The scraper cover mechanism comprises a scraper cover bracket (5), a scraper cover piece pressure plate (6), a scraper cover piece fixing plate (7), and a scraper cover piece (8). The scraper cover piece (8) is fixed to the scraper cover bracket (5) by bolt connection through the scraper cover piece pressure plate (6) and the scraper cover piece fixing plate (7). The scraper cover bracket (5) is fixed to the upper surfaces of the left and right beams by bolts.

4. A tobacco floating seedling raising and sowing machine receiving plate, scraping plate and soil covering device according to claim 1 or 3, characterized in that: The scraper cover soil support (5) is provided with a bolt fixing waist hole for adjusting the height of the scraper cover soil piece (8).

5. A tobacco floating seedling raising and sowing machine receiving plate, scraping plate and soil covering device according to claim 1 or 3, characterized in that: The scraper cover sheet (8) is made of flexible material.

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