CN201174863Y

CN201174863Y - Rotary cultivation rolling device

Info

Publication number: CN201174863Y
Application number: CNU2008200525029U
Authority: CN
Inventors: 钱华
Original assignee: CHANGED TONGCHUANG SCIENCE AND TECHNOLOGY DEVELOPMENT Co Ltd
Current assignee: CHANGED TONGCHUANG SCIENCE AND TECHNOLOGY DEVELOPMENT Co Ltd
Priority date: 2008-03-10
Filing date: 2008-03-10
Publication date: 2009-01-07
Anticipated expiration: 2018-03-10

Abstract

The utility model relates to a rotary cultivation trimming roller device which comprises a T-shaped shaft sleeve, a square shat and two sections of calamus rollers, wherein, the square shaft is vertical to a power shaft, the square shaft and the power shaft are fixed in the T-shaped shaft sleeve by bearings, a conical gear is fixed in the middle part of the square shaft and is meshed with a conical gear arranged at the end of the power shaft, screw holes are arranged at the two ends of the square shaft, the calamus rollers comprise a roller and rotary cultivation blades which are fixed on the surface of the roller, the section of the roller takes the shape of round outside and square inside, the square hole is matched with the square shaft, the rotary cultivation blades take the shape of an arc blade and are fixed on the tangent position of the roller, three to five rows of rotary cultivation blades are evenly distributed on the circumference of the roller, and an iron strip with an L-shaped section is welded in each row of the rotary cultivation blades. Because the iron strip with the L-shaped section is welded in each row of the common rotary cultivation blades, a role of rolling the farmland can be played, thereby ensuring that the rolling function can be realized at the same time of cultivating by the rotary cultivation blades. Compared with one-end transmission of the prior art, the corners can be cultivated because of the middle transmission of the rotary cultivation roller device without dead angles, in addition, the two sections of calamus rollers can be folded and detached conveniently.

Description

The rotary tillage Pu is rolled device

Technical field

The utility model relates to a kind of cultivated integeral part of farm machinery, and promptly a kind of rotary tillage Pu is rolled device.

Background technology

Paddy field or nonirrigated farmland prior to seeding will through ploughing, rake or the whole several procedures of Pu, use corresponding several farm implements or change plough accordingly, parts such as rake, Pu could finish respectively turn over, harrow broken and Pu whole, labour intensity is big, it is time-consuming to require great effort, traditional Pu is rolled by an end transmission, to the edge in field, is difficult for ploughing Pu, Pu is rolled and is monoblock type, and demolition is also inconvenient.

Summary of the invention

Can not once realize ploughing in order to overcome traditional farm machinery, the shortcoming of rake, Pu, the utility model proposes and integrate cultivated, rake, the middle transmission of Pu Gongneng, the rotary tillage Pu of two-part and roll device.

This rotary tillage Pu is rolled device, comprise T oblique crank Z cover, a square shaft and two sections Pus are rolled, square shaft is vertical with line shaft, these 2 axles pass through bearing, be fixed in the T oblique crank Z cover, it is characterized in that, the square shaft middle part is fixed with a conical gear, and it is meshed with the conical gear of power axle head, and there is screw at the square shaft two ends, Pu is rolled the rotary blade that comprises cylinder and be fixed on cylinder surface, the cylinder cross section is round outside but spuare inside, and its square hole matches with square shaft, is enclosed within on the square shaft, and be screwed into the screw of square shaft end with screw rod, be fastened on the square shaft, the curved blade-like of rotary blade is fixed on the cylinder tangent position, each blade is vertically gone up apart from equating in each row, rotate 10～20 ° successively between every adjacent two on the lateral circumferential, roll circumference is evenly distributed with 3～5 row, in each row rotary blade, also being welded with a cross section is L shaped iron bar, and iron bar is oblique line and is fixed on this blade that is listed as each rotary blade middle part.

The utility model is when cattail cultivating boat drags forward by axle sleeve, and line shaft drives two sections Pus and rolls rotation by conical gear and square shaft, ploughs Pu Zuoye.Because on common rotary blade, it is L shaped iron bar that every row all are welded with a cross section, play the effect in Pu field, made rotary blade when ploughing rake, realized the whole function of Pu, because transmission in the middle of being, compare with an existing end transmission, can plough the edge in Pu field, do not have the dead angle, other two sections Pus are rolled, and demolition is convenient.

Description of drawings

Fig. 1 is the utility model front view

Fig. 2 is the utility model left view

Among the figure: 1, square shaft, 2, conical gear, 3, line shaft, 4, axle sleeve, 5, cylinder, 6, rotary blade, 7, screw rod, 8, iron bar.

Embodiment

Below in conjunction with accompanying drawing embodiment of the present utility model is described as follows:

1 and Fig. 2 in, by bearing fixing square shaft 1 and line shaft 3 are arranged in the T oblique crank Z cover 4, they are orthogonal, square shaft 1 middle part is fixed with conical gear 2, conical gear 2 is meshed with the conical gear of line shaft 3 ends, there is screw at square shaft 1 two ends, Pu is rolled the rotary blade 6 that comprises cylinder 5 and be fixed on cylinder 5 surfaces, the cross section of cylinder 5 is round outside but spuare inside, its square hole matches with square shaft 1, be enclosed within on the square shaft 1, and be screwed into screw rod 7 in the screw of square shaft 1 end, be fastened on the square shaft 1, rotary blade 6 curved blade-like, be fixed on the tangent position of cylinder 5, cylinder 5 circumference evenly are fixed with rotary blade 6 totally 4 row, and each blade is vertically gone up apart from equating in each row, rotate 15 ° successively between every adjacent two on the lateral circumferential, in each row rotary blade 6, also being welded with a cross section is L shaped iron bar 8, and iron bar 8 is oblique line and is fixed on this blade that is listed as each rotary blade 6 middle part.

Claims

1, the rotary tillage Pu is rolled device, comprise T oblique crank Z cover, a square shaft and two sections Pus are rolled, square shaft is vertical with line shaft, these 2 axles pass through bearing, be fixed in the T oblique crank Z cover, it is characterized in that, the square shaft middle part is fixed with a conical gear, and it is meshed with the conical gear of power axle head, and there is screw at the square shaft two ends, Pu is rolled the rotary blade that comprises cylinder and be fixed on cylinder surface, the cylinder cross section is round outside but spuare inside, and its square hole matches with square shaft, is enclosed within on the square shaft, and be screwed into the screw of square shaft end with screw rod, be fastened on the square shaft, the curved blade-like of rotary blade is fixed on the cylinder tangent position, each blade is vertically gone up apart from equating in each row, rotate 10～20 ° successively between every adjacent two on the lateral circumferential, roll circumference is evenly distributed with 3～5 row, in each row rotary blade, also being welded with a cross section is L shaped iron bar, and iron bar is oblique line and is fixed on this blade that is listed as each rotary blade middle part.