CN2419799Y

CN2419799Y - Rice planter installed with mechanical mud and soil covering device

Info

Publication number: CN2419799Y
Application number: CN 00206786
Authority: CN
Inventors: 苏聪英
Original assignee: BEIHAI CITY AGRICALTURE MECHANZATION INST
Current assignee: BEIHAI CITY AGRICALTURE MECHANZATION INST
Priority date: 2000-04-04
Filing date: 2000-04-04
Publication date: 2001-02-21
Anticipated expiration: 2010-04-04

Abstract

The utility model discloses a rice planter provided with a mechanical mud and soil covering device, which comprises a main body support frame 1 of a rice planter, a driving mechanism 2, a seed falling device 3 and a mud and soil covering device, wherein the mud and soil covering device is composed of a mud stirring machine 5, a mud pumping machine 11 and a soil falling device 13. The utility model has the characteristics of simple structure and low cost. The utility model uses mechanical mud for covering soil to make seedlings carrying soil firmly. The utility model can control seedling root escaping and is favorable for the enforcement of the new technology of mechanization seedling throwing. The utility model has no dust fly and no environmental pollution when used.

Description

A kind of rice seeder that is provided with mechanical mud shop covering device

The utility model relates to a kind of rice seeder, especially be provided with the rice seeder of mechanical mud shop covering device.

Along with the development of agricultural cience and farming techniques, the raising rice seedlings mode changes the millwork seedling over to gradually by the field seedling, as the mechanization seedling, needs to solve rice growing machinery problem.On March 18th, 1991, the disclosed patent No. was 91204236 Chinese utility model patent, a kind of " simple and easy polypots dish rice seeder " disclosed, this sower can carry out the operation of simple and easy polypots dish rice growing, but does not see the record of carrying out mud shop earthing at seeding time with machinery.In addition, " modernization agricultural " magazine-98 (4)-31 disclosed " 2BQ-6 type air-sucking type Precision Seeding machine brief Introduction ", " farming and animal husbandry product development " magazine-99 (21)-46 disclosed " ZQB330 type vibration air-sucking type seedling dish precision seeding machine " is not seen the report that mechanical mud shop earthing is arranged yet, and mode is covered in the dry ground shop that is that its shop earthing adopts.Adopt the dry ground shop to cover mode, rice shoot sticks together native shaky, can't suppress rice shoot surface string root phenomenon, is unfavorable for the mechanization rice transplanting, has to stir up a cloud of dust contaminated environment simultaneously.

The purpose of this utility model is a kind of rice seeder that is provided with mechanical mud shop covering device of design, to utilize dry ground shop to cover the rice shoot that the brings soil that sticks together shaky to overcome existing rice seeder, can't suppress the shortcoming of rice shoot surface string root phenomenon each and contaminated environment.

To achieve these goals, the utility model has been taked such measure: a kind of rice seeder that is provided with mechanical mud shop covering device, comprise the sower main body rack, the transmission mechanism of transmission seedling dish on main body rack, at the seed-dropping equipment and the mechanical mud shop covering device that are installed in above the transmission mechanism on the main body rack, the described mechanical mud shop covering device machine that puddles, the slurry-sucking machine that is connected with the machine of puddling by the slurry-sucking pipe, by the mud device that falls on the rice seeder main body rack of being fixed on that is connected with the slurry-sucking machine for mud tube, they have formed the assembly that mechanical mud is spread covering device and rice seeder; In order to make mud fall more evenly, be provided with the mud fine setting that falls of scraping the mud film and controlling mud amount in the bottom of the mud device that falls; In order to make the requirement of the mud that falls seedling dish preferably, in the back that falls the mud device, also be provided with counterweight and scrape the mud device, the bottom that counterweight is scraped the mud device is provided with three rows and scrapes the mud film.

Take the utility model of above-mentioned measure, form by rice seeder main body rack, transmission mechanism, seed-dropping equipment, the machine that puddles, slurry-sucking machine, dry ground can be made mud and spread and be layed onto on the seedling dish, have simple in structure, cheap characteristics, because of it adopts mud shop earthing, make rice shoot stick together solid, can suppress rice shoot surface string root phenomenon, help the enforcement of mechanization seedling-throwing technology, do not have dust simultaneously and fly upward, free from environmental pollution.

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is this practical schematic diagram;

Fig. 2 is the utility model vertical view that the mud device amplifies that falls;

Fig. 3 is the amplification view of mud device along the A-A line that fall shown in Figure 2;

Fig. 4 is that this practical counterweight is scraped mud device enlarged front view;

Fig. 5 is that counterweight shown in Figure 4 is scraped the mud device along B-B line amplification view.

As shown in the figure, the utility model comprises rice seeder main body rack 1, transmission mechanism 2, seed-dropping equipment 3 and mechanical mud shop covering device, described mechanical mud shop covering device is by the machine of puddling 5, slurry-sucking machine 11, the mud device 13 that falls is formed, machine 5 puddles, the shell of storage mud pit 7 is that metal is made, jelly suction pipe 9 can adopt metal tube or plastic tube to be connected with slurry-sucking machine 11 with mud return duct 8, slurry-sucking machine 11 can be connected with metal tube or plastic tube with the mud tube 12 that supplies that falls between the mud device 13 that is fixed on sower main body rack 1, and machine 5 puddles, slurry-sucking machine 11, the mud apparatus 13 that falls is combined with existing rice seeder.They are work like this; Ready earth, water in 2-10: 1 ratio drops into from the funnel 4 of the machine of puddling, after the machine of puddling 5 stirs slurry, flow to storage mud pit 7 through filter screen 6 again, supply with slurry-sucking machine 11 by slurry-sucking pipe 9, slurry-sucking machine 11 is by supplying with mud device 13 to mud for mud tube 12, the mud device 13 that falls is layed onto the mud shop on the seedling dish, reaches the purpose with mud shop earthing.Excessive in order to prevent for the mud of mud device 13, with supplying mud tube 12 junctions a mud shunt 10 is installed at slurry-sucking machine 11, the size of control mud amount makes excessive mud get back to storage mud pit 7 by return duct 8.Be provided with by-pass valve control 14 at end for mud tube 12, enter the mud amount of mud device 13 in order to control, after mud arrives mud device 13, automatically stream adds to seedling tray, scrape off unnecessary mud through scraping for the first time mud film 15 first portions, the film 20 of scraping mud device 18 through counterweight is done to scrape mud for the second time again, unnecessary mud is all wiped off and is flowed out surplus mud dish 21.As Fig. 2, shown in Figure 3, be the mud device 13 that falls of the present utility model, its bottom also is provided with the mud fine setting 16 that falls, and the openings of sizes of regulating mud mouth 17 by the mud fine setting 16 that falls are with the control mud amount that falls.As Fig. 4, shown in Figure 5, it is that counterweight is scraped mud device 18, in order to make the mud that falls the seedling dish more even, can in ballast box 19, suitably increase, the loss of weight thing, three binder removal sheets 20 through the ballast box bottom are wiped the unnecessary mud on the seedling dish off, to reach its best effect.

Claims

1. one kind is provided with the rice seeder that mechanical mud is spread covering device, comprise the sower main body rack, at the transmission mechanism of transmission seedling dish on the main body rack, at the seed-dropping equipment and the mechanical mud shop covering device that are installed in above the transmission mechanism on the main body rack, it is characterized in that slurry-sucking machine (11) that described mechanical mud shop covering device has the machine of puddling (5), is connected with the machine of puddling (5) by slurry-sucking pipe (9), be fixed on the mud device (13) that falls on the rice seeder main body rack (1) by what confession mud tube (12) was connected with slurry-sucking machine (11).

2. a kind of rice seeder that mechanical mud shop covering device is set according to claim 1, it is characterized in that: the bottom of the mud device (13) that falls is provided with the mud fine setting (16) that falls of scraping mud film (15) and controlling mud amount.

3. a kind of rice seeder that is provided with mechanical mud shop covering device according to claim 1, it is characterized in that: also be provided with counterweight in the back of the mud device (13) that falls and scrape mud device (18), the bottom that counterweight is scraped mud utensil (18) is equipped with three rows and scrapes mud film (20).