CN202085502U

CN202085502U - Novel straw returning deep-buried device

Info

Publication number: CN202085502U
Application number: CN2011201298490U
Authority: CN
Inventors: 王克银
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-04-28
Filing date: 2011-04-28
Publication date: 2011-12-28
Anticipated expiration: 2021-04-28

Abstract

The utility model discloses a novel straw returning deep-buried device including an underframe and a roller, the underframe includes two bottom shafts, the roller is arranged on the underframe and is arranged between the two bottom shafts, the roller includes two earth rolling wheels and at least three press strips, the two rolling wheels are respectively arranged at the two ends of the roller, at least three notches are arranged on the earth rolling wheels, the press strips are horizontally arranged, the two ends of each press strip are respectively arranged on the notches of the earth rolling wheels, and the press strips are fixed on the notches of the two earth rolling wheels through the manner of welding or bolt, meanwhile, the aim of straw returning can be better realized through the arrangement of a straw arranging device, a thick plate and a pulling plate. The device provided can effectively realize the straw returning and deep bury to convert the waste straws to organic fertilizer, thereby improving the nutrient content of soil and greatly enhancing the fertility of the soil to promote the growth of crops, and effectively improving the farmland environment, as well as improving the utilization rate of straw resources.

Description

A kind of novel straw is the buried device in field also

Technical field

The utility model relates to a kind of farm working machinery, in particular, relates to the also buried device in field of a kind of novel straw.

Background technology

Agricultural is ensureing the grain security of a country, is the foundation stone of national economy, and the modernization of agricultural can better promote the development of economy, and what agricultural modernization was the most basic a bit is exactly to realize the mechanization of farm work.

In current agricultural production, after harvesting is finished, it is residual just to have a large amount of stalks in the rice field, common processing method is exactly to adopt the mode of burning, stalk is burnt till ash fertilizer to be stayed in the rice field, increase fertility to the rice field, but adopt the mode one of burning to pollute the environment, two to come its fertility also to be nothing like straw directly returning to field strong, so wasted this resource of stalk greatly with common burning mode, straw-returning has become the technology of an important raising agricultural production efficiency.

The machine that some straw-returnings are also arranged in the current market, stalk is shed the field uniformly, be not imbed underground, other is exactly a stubble-cleaning machinery, stubble height requires high, power consumption is big, weak effect, and its cylinder that adopts all is the inner sealing formula usually, can't tackle rambling stalk, when cylinder when pressing stalk, stalk earth overflows in a large number, can not well realize stalk is embedded in purpose under the earth, the stalk that exposes has influenced throwing, the quality of rice transplanting and the survival rate of rice shoot, does not reach the purpose and the effect of straw-returning.

The utility model content

In order to solve the problem of above-mentioned existence, the purpose of this utility model is to provide a kind of simple in structure, easy to operate novel straw returning device.

To achieve these goals, the utility model is by the following technical solutions:

A kind of novel straw is the buried device in field also, it comprises underframe and cylinder and protective cover, described underframe comprises two lower shafts, described cylinder is installed on the underframe and between two lower shafts, described protective cover is positioned on the cylinder, it is characterized in that, described cylinder comprises two Ground rollers and at least three press strips, described two Ground rollers lay respectively at the two ends of cylinder, evenly be provided with at least three breach on the Ground roller, described press strip along continuous straight runs is placed, and the two ends of press strip place respectively on the breach of Ground roller and be fixing, face mutually and leave the gap between the press strip.

Preferably, the front end of described cylinder is provided with the support of a vertical direction, and described bracket by hinges is connected with one along straw articles, support with along being movable the connection between the straw articles, described along straw articles between cylinder and support, described suitable straw articles is the tooth harrow shape.

Preferably, described cylinder be coated with the iron net, described iron is provided with hole on the net.

Preferably, the top of described support is provided with a slot, is inserted with the thick flat board of one side in slot, and thick dull and stereotyped vertical height is for regulating.

Preferably, the end of described underframe has been connected through the hinge and one has evened up a plate and an anti-tooth harrow, and described underframe is movable the connection with evening up between the plate, and described anti-tooth harrow contacts with cylinder.

Preferably, the front end of the described underframe connecting rod that has been connected through the hinge.

Preferably, be provided with at least one roller between described two Ground rollers, described roller is uniformly distributed between two Ground rollers.

Preferably, described press strip is the bar iron of square column type.

Preferably, described press strip is the bar shaped angle bar.

Preferably, described press strip is cylindrical iron staff.

The utility model is by rolling at least three press strips of welding between the land wheel at two, face mutually and leave corresponding gap between the press strip, when cylinder when pressing stalk, mud just can pass through from the gap, and along with the athletic meeting of cylinder is dug, and then fall down and cover above the stalk, stalk just can better be nuzzled in the earth like this, make its ferment effect more good, the suitable straw articles of tooth harrow shape is set by the front at cylinder, perhaps at the surface of cylinder parcel one deck iron net, the stalk that so just can overcome in the field is arranged rambling shortcoming, by thick flat board being set and evening up plate, its purpose all be for the farmland smooth, stalk is imbedded in the earth, the mechanical strength that a roller can increase whole device is set, make it more durable, simultaneously at the front end of the underframe connecting rod that has been connected through the hinge, whole device can be suspended to common common energy-conservation machine by connecting rod, on the rotovator, thereby relying on rotovator to wait to draw the novel straw returning device advances, and for it provides power it is started working.

The utility model can realize effectively that straw-returning is buried, and discarded stalk as organic manure, has been improved the nutrient content of soil, soil fertility strengthens greatly, can promote in the future the growth of crops, effectively improve farm environment, improve the availability of stalk resource simultaneously.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the structural representation of the utility model along straw articles;

Fig. 3 is the thick dull and stereotyped structural representation of the utility model;

Fig. 4 is the structural representation of the utility model embodiment one intermediate roll;

Fig. 5 is the structural representation of band iron net drum among the utility model embodiment one;

Fig. 6 is the structural representation of the utility model embodiment two intermediate rolls;

Fig. 7 is the structural representation of a roller among the utility model embodiment two.

1. underframe among the figure, 101. lower shafts, 2. cylinder, 201. Ground rollers, 202. press strips, 203. breach, 204. rollers, 205. double wedge, 3. protective cover, 4. support, 401. slots, 5. along straw articles, 6. the iron net is 7. thick dull and stereotyped, 701. jack, 702. bolts are 8. evened up plate, 9. connecting rod, 10. spring, 11. anti-tooth harrows.

Embodiment

Below in conjunction with drawings and the specific embodiments the utility model is further described.

Embodiment one

Extremely shown in Figure 5 as Fig. 1; a kind of novel straw is the buried device in field also; it comprises underframe 1; cylinder 2 and protective cover 3; wherein protective cover 3 is positioned on the cylinder 2; shield; underframe 1 comprises two lower shafts 101; cylinder 2 is installed on the underframe 1; and between two lower shafts 101; the installation place at cylinder 2 two ends adopts bearing to connect; like this can be so that cylinder 2 rollings; cylinder 2 comprises Ground roller 201 and eight press strips 202 that length is 1m that two radiuses are 24cm; on Ground roller 201, be provided with eight breach 203; the width of breach 203 is 1.5cm; press strip 202 is placed along horizontal direction; the two ends of press strip 202 are inserted respectively in the breach 203 of Ground roller 201; and press strip 202 is fixed on the breach 203 of two Ground rollers 201 by welding or bolted mode; press strip 202 can be selected the bar iron of square column type for use; in three kinds of bar shaped angle bar and the cylindrical iron staffs any one; select the bar iron of square column type in the present embodiment for use; between two Ground rollers 201, also be provided with two rollers 204; two rollers 204 are uniformly distributed between two Ground rollers 201; roller 204 is positioned at the inside of cylinder 2; can support press strip 202; play the purpose of bracing means; prop up between roller 204 and the press strip 202 and link together by the mode of welding; be provided with the support 4 of a vertical direction at the front end of cylinder 2; on support 4, be connected through the hinge one along straw articles 5; support 4 with along being movable the connection between the straw articles 5; be the tooth harrow shape wherein along straw articles 5; on support 4, also be fixed with a spring 10; one end of spring 10 is connected with suitable straw articles 5; spring 10 is supporting along straw articles 5; make along straw articles 5 can be better and cylinder 2 close; stalk just can more close cylinder 2 like this; thereby guarantee the field effect of stalk; outer surface at cylinder 2 can also wrap up one deck iron net 6 simultaneously; the better effect that guarantees straw-returning that works; simultaneously on iron net 6, be provided with hole; the shape of hole can be circular; square; in the rhombus any one; it in the present embodiment rhombus; wherein the diameter of rhombus hole inscribed circle is greater than 5cm; being convenient to earth passes through; be provided with a slot 401 on the top of support 4; in slot 401, be inserted with one side thick dull and stereotyped 7; thick dull and stereotyped 7 are provided with several jacks 701; with jack 701 supporting also have a bolt 702 that passes slot 401; by bolt 702 and different jack 701 pairings; can regulate thick dull and stereotyped 7 height; be connected through the hinge at the end of underframe 1 and one evened up a plate 8 and an anti-tooth harrow 11; underframe 1 is movable the connection with evening up between plate 8 and the anti-tooth harrow 11; anti-tooth harrow 11 is being evened up between plate 8 and the cylinder 2; anti-tooth harrow 11 contacts with cylinder 2; rotation along with cylinder 2; under the effect of anti-tooth harrow 11; mud on the cylinder 2 will fall down; the front end of underframe 1 connecting rod 9 that has been connected through the hinge, connecting rod 9 can be movable.

Working method of the present utility model is, at first whole device is suspended to common rotovator by connecting rod 9, on the energy-conservation machine, thereby rely on rotovator to wait to draw novel straw also the buried device in field advance, for it provides power it is started working, before starting working, put water toward the rice field that has occupied rambling stalk earlier, the preceding paragraph time is steeped in the rice field, fertilising begins to beat the field then, rotovator is beaten the field in front, the buried device of straw-returning that the draws the back simultaneously workpiece that advances, thick dull and stereotyped 7 can will not be that in advance smooth is roughly carried out on very smooth ground, thereby be beneficial to the work of cylinder 2 back, thick dull and stereotyped 7 carry out rough smooth after, by the press strip 202 that stalk is organized into the back being formed right angles along straw articles 5, when the cylinder 2 at rear rolls across like this, press strip 202 on the cylinder 2 just is pressed onto stalk in the hard stratum, owing to facing between the press strip 202 mutually the space is arranged simultaneously, earth just can pass through from the gap of press strip 202, having certain earth simultaneously is bonded on the press strip 202, when the rolling of press strip 202 along with cylinder 2, be bonded on the press strip 202 earth since the effect of gravity will fall down, thereby better realize the purpose of straw-returning, simultaneously can also on the outer surface of cylinder 2, wrap up one deck iron net 6, when some stalk is not made in order along straw articles 5, especially when being parallel between stalk and the press strip 202, press strip 202 just can't be subdued stalk, just can better realize straw-returning by using iron net 6, what the hole of iron net 6 was provided with simultaneously is bigger, be beneficial to passing through of earth, also be connected through the hinge at the end of underframe 1 and one evened up plate 8, after cylinder 2 passes through, even up plate 8 and land readjustment can be convenient to the rice transplanting of back.

Embodiment two

Extremely shown in Figure 7 as Fig. 6, embodiment two is to be provided with in the cylinder 2 nine rollers 204 with the difference of embodiment one, the thickness of each roller 204 is 3mm-5mm, select 5mm in the present embodiment for use, prop up between the roller 204 and connect by three press strips 202, on the circumference of a roller 202, be provided with a lot of double wedge 205, can press stalk except press strip 202 among the embodiment two, nine rollers 204 also can be pressed onto stalk in the earth by double wedge 205 and go, and can overcome the rambling also shortcoming in field that is difficult to of stalk.

The above only is a preferred implementation of the present utility model; should be pointed out that to those skilled in the art, under the prerequisite that does not break away from the invention design; can also make some similar distortion and improvement, these also should be considered as within the protection domain of the present utility model.

Claims

1. a novel straw buried device in field also, it comprises underframe, cylinder and protective cover, described underframe comprises two lower shafts, described cylinder is installed on the underframe and between two lower shafts, described protective cover is positioned on the cylinder, it is characterized in that, described cylinder comprises two Ground rollers and at least three press strips, described two Ground rollers lay respectively at the two ends of cylinder, evenly be provided with at least three breach on the Ground roller, described press strip along continuous straight runs is placed, and the two ends of press strip place respectively on the breach of Ground roller and be fixing, face mutually and leave the gap between the press strip.

2. a kind of novel straw according to claim 1 is the buried device in field also, it is characterized in that, the front end of described cylinder is provided with the support of a vertical direction, described bracket by hinges is connected with one along straw articles, support with along being movable the connection between the straw articles, described suitable straw articles is between cylinder and support, and described is the tooth harrow shape along straw articles.

3. a kind of novel straw according to claim 1 is the buried device in field also, it is characterized in that, described cylinder be coated with the iron net, described iron is provided with hole on the net.

4. according to claim 2 or the 3 described a kind of novel straws buried device in field also, it is characterized in that the top of described support is provided with a slot, it is thick dull and stereotyped to be inserted with one side in slot, and thick dull and stereotyped vertical height is for regulating.

5. a kind of novel straw according to claim 4 is the buried device in field also, it is characterized in that, the end of described underframe has been connected through the hinge and one has evened up a plate and an anti-tooth harrow, and described underframe is movable the connection with evening up between the plate, and described anti-tooth harrow contacts with cylinder.

6. a kind of novel straw according to claim 5 is the buried device in field also, it is characterized in that the front end of the described underframe connecting rod that has been connected through the hinge.

7. a kind of novel straw according to claim 6 is the buried device in field also, it is characterized in that, is provided with at least one roller between described two Ground rollers, and described roller is uniformly distributed between two Ground rollers.

8. a kind of novel straw according to claim 7 is the buried device in field also, it is characterized in that, described press strip is the bar iron of square column type.

9. a kind of novel straw according to claim 7 is the buried device in field also, it is characterized in that, described press strip is the bar shaped angle bar.

10. a kind of novel straw according to claim 7 is the buried device in field also, it is characterized in that, described press strip is cylindrical iron staff.