CN103477739A

CN103477739A - Cattle pulled raker

Info

Publication number: CN103477739A
Application number: CN201310495728.1A
Authority: CN
Inventors: 洪满
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-10-21
Filing date: 2013-10-21
Publication date: 2014-01-01

Abstract

The invention relates to a cattle pulled raker which mainly comprises a cattle pulling prolonge, a gravity grinding rotary roller, a land scraping row raking device and two fixed iron frames, wherein the gravity grinding rotary roller and the land scraping row raking device are respectively arrayed in parallel front and back in the two fixed iron frames; the two fixed iron frame are connected through a rotating shaft; the cattle pulling prolonge is bound on the front fixed iron frame; when the front gravity grinding rotary roller travels for crushing large mud blocks, and the rear land scraping row raking device is in charge of loosening the front compacted mud. The cattle pulled raker disclosed by the invention can combine two devices for grinding the mud and loosening the mud into an integer, increases the utilization efficiency of cattle force, saves the harrowing time, achieves the mechanical harrowing effect and is a very good support for a poor farmer.

Description

Ox is drawn raker

Technical field

What the present invention relates to is a kind of arable land harrowing equipment be used as power that draws with ox.

Background technology

For plough, nonirrigated farmland later is cultivated whole, and the Chinese countryside people is called and rakes the soil level, and the device of raking the soil level has mechanical powered harrow ground machine and manpower power raker or the livestock power device of raking the soil level.The machine power raker has big machinery or small-sized machine raker, this this machine power raker is all generally to separate the broken mud stirring of part power drive transfer roller when utilizing mechanical power walking to be raked the soil level, such machinery can have been popularized Chinese farmers soon, but the peasant that a lot of remote backward areas are still arranged does not now have ability to buy the machine power raker, they also draw and are raked the soil level the use ox.Livestock power rake the soil level device modal be that ox is drawn rake, it is the arm-rest frame that spike tooth that a row is fixing adds top that general ox is drawn the rake shape and structure, while raking the soil level, ox walks in front and draws rake, the people will buttress rake in the back, and will be firmly to pressing down rake, that row's spike rake teeth is injected in earth and scrape, really also require great effort, the people also requires great effort by ox for such raker.Nonirrigated farmland is harrowed after whole pine and also will be drawn a gravity to roll roller with ox to be rolled, and the crushing of the mud of bulk, the most backward such method of raking the soil level has still been used thousand, and ox draws rake almost there is no what improvement.It is the shock effect of machine power harrow device that people do not want to improve the reason that such ox draws harrow device, people are placed on a large amount of research efforts on the machine power harrowing machine, but, the machine power harrowing machine still can not spread to the common people of a lot of difficulties, be absorbed in is that machine power machinery is too advanced on one side, the present situation that the manpower dynamic power machine is too backward: the peasant household had is driving state-of-the-art machinery and is harrowing a field, and simultaneously, the farmland of another family difficulty on side other but draw rake in farming painstakingly lentamente with the most backward ox, and such spring ploughing sight is amazing.

Summary of the invention

In order to support do not have ability to buy the peasant of machine power raker, I invented a kind of with the livestock pulling force raker as power: ox is drawn raker, its structure draws rake complicated a little than existing ox, the effect that it is raked the soil level and speed are better faster, and the people needn't help and exert oneself in the back, cost is also very low, is applicable to the limited peasant of economic capability and buys use.

Ox draws harrowing machine the taked technical scheme of dealing with problems to be: ox draws harrowing machine mainly by the ox rope of helping pull a cart, a microscler gravity rolls transfer roller, arrange the rake device for one with scraping, two fixedly chase form, wherein gravity rolls transfer roller and parallel being arranged side by side respectively two fixing chase inside before and after row rake device with scraping, two fixedly chase by rotating shaft, be connected, ox help pull a cart the rope an end be strapped on previous fixedly chase, previous gravity rolls when the transfer roller walking is rotated and is responsible for rolling the mud of bulk broken, be responsible for that front gravity is rolled to transfer roller with scraping during the walking of row rake device to press solid earth to scrape again loose for latter one.

The work of raking the soil level is that the non-irrigated mire climbed at plough carries out, at this moment be the mud of bulk fritter mostly, rake the soil level and must be first rolled broken to the mud of these bulk fritters with Niu Gengzuo, peasant's usual way is first with ox, to draw a gravity to roll roller to be rolled, and then change row's rake device with scraping and loosened, so repeatedly repeat just can complete the work on the whole ground of rake.Because gravity rolls roller, be Long Circle, ox hauls walking and seems too light, but this program rolled of will having taken time.In order to improve the availability of Niu Li, also in order to save the time of raking the soil level, we gravity roll roll roller and with scraping row rake device combine and install in aggregatesly, allow and roll and the work of loose earth is carried out, the effect of the approaching machine power raker of knowing clearly simultaneously.

It is that row's creeper tooth forms in conjunction with a block length shape wedge plate that ox is drawn the row rake device in raker with scraping, the parallel ground of microscler wedge plate latter half, first half have been scratched, centre has a socket hole can just insert row's creeper tooth, and rake teeth stretches out from the bottom of wedge plate.It is row's shape iron teeth and wooden skill handrail integrated structure that general traditional ox is drawn rake, thus very light, by ox, drawn own wt in the process of walking the creeper tooth pressure in mud, not need the people to help downward plus-pressure.It is all the structure of irony that the ox of my invention is drawn harrow device, rake the soil level length and the weight of design can just self be avaled rake teeth is compressed into to the certain suitable degree of depth of earth, this degree of depth can not make ox be pulled through in painstakingly yet, and this has just omitted people's the pressure of helping, if the people follow at rear portion, walk just passable.Row's rake device is scraped too much earth to pile up front sometimes in the process of scraping ground with scraping, cause overstocked obstacle, this needs the people to participate in that row rake device is mentioned to certain altitude to allow the earth of piling up, for the participation of exempting the people is exerted oneself as far as possible, we are inserted on the iron plate of having scratched a front portion by row's rake teeth of arranging the rake device of design with scraping, rake teeth stretches out from the bottom of iron plate, the accumulation earth produced previously can be in advance this iron plate jack-up that makes progress, this piece iron plate again can be row's creeper tooth pull-up of back, can automatically allow like this mud of piling up.

Ox draws the beneficial effect of raker to be: ox draw raker gravity roll transfer roller and with scraping row rake by fixing chase, combine in aggregatesly, make to roll clod and loose earth carries out simultaneously, improved the utilization ratio of Niu Li, saved the time of raking the soil level; Ox draws the row rake device in raker to utilize that self gravity is heavy to be compressed into the earth walking and scrape ground and utilize a wedge plate that rake teeth is lifted and automatically allowed the earth of piling up previously with scraping, has omitted firmly participating in of people.

The accompanying drawing explanation

Fig. 1 is the prism three-dimensional surface figure that ox is drawn harrowing machine.

In figure, 1 gravity rolls transfer roller, the 2. fixing chase of knuckle, 3. rotating shaft, 4. microscler fixedly chase, 5. row's rake device, 6. creeper tooth, 7. wedge plate, 8. arm-rest frame, 9. the ox rope of helping pull a cart with scraping.

Embodiment

Below in conjunction with anti-figure, to ox, draw harrowing machine to be described further.

Fig. 1 is the prism three-dimensional surface figure that ox is drawn harrowing machine.It is not very complicated that the ox that this figure shows is drawn raker, be to consist of former and later two devices on the whole: the forward part device is rolling device, mainly by knuckle, fixedly chase (2) and gravity roll transfer roller (1) and form for it, gravity roll transfer roller real (1) by knuckle fixedly chase (2) be trapped among inside, by a rotating shaft (3), connected, the rear section device is that row harrows device (5) with scraping, it is mainly by a wedge plate (7) of having scratched obliquely, one row's creeper tooth (6), microscler fixedly chase (4), arm-rest frame (8) forms, wherein wedge plate (7) plane is parallel to the ground, forward part has upwards been scratched, rear section interted one row creeper tooth (6), microscler fixedly chase (4) just wedge plate (7) folding has been scratched to part and a upper part of arranging creeper tooth (6) connects fixing, also connect an arm-rest frame (8) on fixedly chase in figure, being conducive to whole ox draws raker also can be controlled in the back by the people.Between row rake device (5) device of forward part rolling device and rear section with scraping only by former and later two fixedly the rotating shaft (3) on chase connect, like this, row's rake device (5) at rear portion can be take the swing of rotating shaft (3) for center of circle do rising or decline with scraping.Drawing raker when this ox is advancing while raking the soil level, the gravity of front rolls transfer roller (1) and rolls the clod of bulk broken, but press solid, row's creeper tooth (6) on row's rake device (5) at rear portion pressing solid earth to scrape loose with scraping, row rake device (5) can advance earth to the creeper tooth pressure from reason gravity and scraped rake with scraping, if gravity deficiency, the user can also put several stones or clod aggravate stress on the top of wedge plate (7).But this row's creeper tooth (6) can be scraped long-pending too much earth in front sometimes, the too high earth of long-pending heap is wedge plate (7) jack-up upwards, because wedge plate (7) is to be fixed on row to harrow on device (5) with scraping, the rise that also can and then make progress of the whole row rake device (5) at rear portion with scraping, the earth that this row's creeper tooth (6) is also risen allow this accumulation be pressed, the action that allowed that this is important is carried out automatically, do not need people's participation, and historical ox is drawn the device of raking the soil level, action of scraping the deposition heap must have been mentioned by manpower for this.Ox draws the function of raking the soil level automatically allow the dust of scraping accumulation, but neither all successfully automatically complete This move at every turn, therefore we still will install arm-rest frame (8) on row's rake device (5) with scraping, sometimes can not successfully allow dust, so the people just participates in firmly mentioning arm-rest frame (8), assist row's rake device (5) complete the vertical motion allowed with scraping.Ox in the figure rope (9) of helping pull a cart is strapped in ox and draws the knuckle of front portion of raker fixedly chase (2) is upper, by Niu Ladong, is advanced.

Claims

1. ox is drawn raker, it is characterized in that: ox draws raker mainly by the ox rope of helping pull a cart, a microscler gravity rolls transfer roller, arrange the rake device for one with scraping, two fix chase and form, wherein gravity rolls transfer roller and parallel being arranged side by side respectively two fixing chase inside before and after row rake device with scraping, two fixedly chase by rotating shaft, be connected, ox help pull a cart the rope an end be strapped on previous fixedly chase, previous gravity rotates and is responsible for rolling the mud of bulk broken while rolling the transfer roller walking, be responsible for that previous gravity is rolled to transfer roller with scraping during the walking of row rake device and roll solid earth and scrape again loose for latter one.