CN216600705U

CN216600705U - Gantry type deep rotary machine

Info

Publication number: CN216600705U
Application number: CN202122842541.7U
Authority: CN
Inventors: 韩永太
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-05-27
Anticipated expiration: 2031-11-11

Abstract

A gantry type deep rotation machine belongs to the technical field of agricultural implement manufacturing. Comprises a frame, a transfer case, a transmission case and a rotary tillage component. The frame is a rectangular frame structure, a transfer case is arranged in the middle, transmission cases are arranged on the left and right sides of the frame, a suspension frame is arranged in front of the frame, and soil retaining plates are arranged on the periphery of the frame. The transfer case is a bevel gear case, the front end of the transfer case is a power input shaft, and the left and the right of the transfer case are respectively provided with a power output shaft which is connected with the transfer shaft. The transmission case is a straight gear in-line gear case, power is input by the upper gear, power is output by the lower gear, and the rotary tillage shaft is directly driven. The rotary tillage component comprises a rotary tillage shaft, cutter heads and blades, wherein the rotary tillage shaft is provided with a plurality of cutter heads, and the cutter heads are provided with four 7-shaped blades. The rotary tillage component adopts the synchronous input of the power at two ends, the mechanical strength can be improved, and the operation is stable and reliable. The utility model is in a gantry shape integrally, deep-spinning does not pile up soil, can break and uniformly mix a large amount of caking farmyard manure and straws into the soil which is unscrewed, and can improve the soil deeply and improve the soil fertility.

Description

Gantry type deep rotary machine

Technical Field

The utility model belongs to the technical field of agricultural tillage equipment manufacturing, and particularly relates to a gantry type deep rotation machine with deep scarification and rotary tillage functions.

Background

In recent years, agricultural production in China has been developed greatly, but most of the land used by the planting industry is hardened by soil and reduced in organic corrosion content due to long-term application of chemical fertilizers, the quality of agricultural products is not high, and in addition, the agricultural cultivation system is not nearly reasonable, soil is loose, soil moisture is not good, drought resistance is poor, the root system of crops is shallow and easy to fall down, the capability of resisting natural disasters is reduced, and the yield of the crops is seriously influenced. At present, most of land is ploughed by a common rotary cultivator, has the functions of loosening soil and breaking stubbles, but the ploughing depth is shallow, and is generally only not more than 20 cm, the sundries such as straws and the like after stubbles are broken cannot be completely transformed in the soil, and the growth of crop roots is influenced to different degrees. Especially for perennial plants, the root system is limited by the plough bottom layer, the root must can not be pricked into the deep layer, and the deep layer has no fertility, thus influencing the yield and the quality.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model aims to provide a gantry type deep rotation machine with the functions of deep scarification and rotary tillage, the rotary tillage depth can reach 70 cm, the plough bottom layer is thoroughly broken, and simultaneously, sundries such as agglomerated farmyard manure, straws and the like spread on the ground surface can be smashed and uniformly mixed into the soil after rotary tillage, so that the problems existing in the prior art are effectively solved.

The technical scheme of the utility model is as follows: the gantry type deep rotary cultivator comprises a rack, a transfer case, a transmission case and a rotary tillage assembly.

The frame is rectangular frame structure, and at middle part fixed mounting have the transfer case, at left and right sides fixed mounting have the transmission case, have three towed mounted frames in front of the frame, have the fender apron welded around the frame, preceding fender apron is short slightly, can not form the mound phenomenon, and the back is long slightly, can play the effect of strickleing off the compaction with the china soil.

The transfer case is a gear box formed by a pair of bevel gears, the front end of the transfer case is a rotary tillage power input shaft, a universal joint is connected with a power shaft, the left and the right of the transfer case are respectively provided with a power output shaft head, the universal joint is connected with the transfer case, and the output power keeps synchronous.

The transmission case is a gear case internally provided with straight gears which are arranged in line, power is input by a transfer shaft through an uppermost gear, power is output by a lowermost gear, a rotary tillage shaft is directly driven, and a soil-dividing plough shovel is fixedly arranged on the front vertical surface of each transmission case, so that the traction resistance is reduced. The number of straight gears in the transmission case 3 is 3-6.

The rotary tillage component comprises a rotary tillage shaft, a cutter head and blades. The rotary tillage shaft inputs power synchronously through two ends, 5-10 cutter heads are arranged on the rotary tillage shaft, four 7-shaped blades are fixedly arranged on each cutter head, the blades on the cutter heads at the two ends of the rotary tillage shaft are all bent inwards, and the bent directions of the blades on the other cutter heads are alternately arranged left and right.

The beneficial effects of the utility model include: firstly, the two transmission boxes and the frame form a gantry shape, enough space is reserved for deep rotation, and the soil piling phenomenon cannot be caused; secondly, the rotary tillage shaft rotates reversely, the whole rotary tillage component is easy to dig into the soil, so as to achieve the deep rotation effect, the original hard plough bottom layer becomes soft, the soil contains water and preserves soil moisture, and the growth of plant roots is facilitated; thirdly, a large amount of farmyard manure such as caked livestock manure and ground surface straws are coated on the ground between the two transmission boxes in a strip mode, and the caked farm manure and the ground surface straws can be smashed and uniformly mixed into the unscrewed soil along with the deep rotation, so that the deep soil is improved, and the soil fertility is improved; fourthly, the power of two ends of the rotary tillage component is synchronously input, the mechanical strength of the rotary tillage component can be improved, and the operation is stable and reliable.

The utility model is mainly suitable for the cultivation of perennial grasses, vines, woody plants, fruit tree seedlings, planting land and the like.

The utility model has simple structure, is economical and practical, and can be manufactured by common machining enterprises.

Drawings

FIG. 1 is a schematic structural view of the present invention;

in the figure: 1-frame, 2-transfer case, 3-transmission case, 4-rotary tillage shaft, 5-power shaft, 6-universal joint, 7-transfer shaft, 8-cutterhead, 9-blade, 10-plough shovel, 11-earth-retaining plate and 12-suspension bracket.

Detailed Description

The following describes in detail a specific embodiment of the gantry type deep-spinning machine provided by the present invention with reference to the accompanying drawings. The orientation of the components described herein is with reference to fig. 1.

As shown in figure 1, the gantry type deep rotary cultivator is composed of a frame 1, a transfer case 2, a transmission case 3 and a rotary cultivation assembly.

The frame 1 be rectangle frame structure, at middle part fixed mounting have transfer case 2, at left and right sides fixed mounting have transmission case 3, have three point traction's mounted frame 12 in its front, enclose frame 1 all around have retaining plate 11, preceding short slightly, can not form the mound phenomenon, the back is slightly longer, can play the effect of strickleing off the compaction with the china soil.

The transfer case 2 is a gear case formed by a pair of bevel gears, the front end of the transfer case is a rotary tillage power input shaft which is connected with a power shaft 5 by a universal joint, the left and the right of the transfer case 2 are respectively provided with a power output shaft head which is connected with a transfer shaft 7 by a universal joint 6, and the output power is synchronous.

The transmission case 3 is a gear case internally provided with six straight gears which are arranged in line, power is input by a transfer shaft 7 through a gear at the uppermost part, power is output by a gear at the lowermost part, a rotary tillage shaft is directly driven, and a soil-dividing plough shovel 10 is fixedly arranged on the front vertical surface of each transmission case.

The rotary tillage component comprises a rotary tillage shaft 4, a cutter head 8 and a blade 9 fixed on the cutter head 8. The rotary tillage shaft 4 inputs power synchronously through two ends, eight cutter heads 8 are arranged on the rotary tillage shaft 4, four 7-shaped blades 9 are fixedly arranged on each cutter head 8, the blades 9 on the cutter heads 8 at the two ends of the rotary tillage shaft 4 are all bent inwards, and the bent directions of the blades on the other cutter heads are alternately arranged left and right.

It should be noted that this embodiment is one of the preferred embodiments of the present invention, and all simple modifications made according to this embodiment are within the scope of the present invention.

Claims

1. A gantry type deep spinner comprises a frame (1), a transfer case (2), a transmission case (3) and a rotary tillage assembly; it is characterized in that the preparation method is characterized in that,

the machine frame (1) is of a rectangular frame structure, a transfer case (2) is fixedly arranged in the middle of the machine frame, transmission cases (3) are fixedly arranged on the left side and the right side of the machine frame, a three-point traction suspension bracket (12) is arranged in front of the machine frame, soil retaining plates (11) are arranged around the machine frame (1), the front of the machine frame is slightly short, the soil piling phenomenon cannot be formed, and the back of the machine frame is slightly long, so that the machine frame can play a role in scraping and compacting the Xuan soil;

the transfer case (2) is a gear case formed by a pair of bevel gears, the front end of the transfer case is a rotary tillage power input shaft which is connected with a power shaft (5) by a universal joint, the left and the right of the transfer case (2) are respectively provided with a power output shaft head which is connected with a transfer shaft (7) by a universal joint (6), and the output power is synchronous;

the transmission case (3) is a gear case with straight gears arranged in line, power is input by a split shaft (7) through a gear at the uppermost part, power is output by a gear at the lowermost part, a rotary tillage shaft is directly driven, and a soil-splitting plough shovel (10) is fixedly arranged on the front vertical surface of the transmission case;

the rotary tillage subassembly include rotary tillage axle (4), blade disc (8), blade (9), rotary tillage axle (4) through both ends synchronous input power, blade disc (8) are equipped with on rotary tillage axle (4), fixed four "7" font blades (9) of being equipped with on blade disc (8), blade (9) on blade disc (8) at rotary tillage axle (4) both ends are whole to the inside of bending, the curved orientation of blade on the remaining blade disc is arranged about in turn.

2. The gantry type deep rotation machine of claim 1, wherein the number of spur gears in the transmission case (3) is 3-6.

3. The gantry type deep-spinning machine of claim 1, wherein the number of the cutterheads (8) is 5-10.