阅读说明：本技术 一种可调式深松旋耕作业装置 (Adjustable deep-loosening rotary tillage operation device ) 是由 闫伟平 边少锋 王立春 赵洪祥 张丽华 陈宝玉 王洪君 曹铁华 梁煊赫 谭国波 于 2020-07-14 设计创作，主要内容包括：本发明公开了一种可调式深松旋耕作业装置,包括机架以及安装在所述机架上的深松机构和旋耕机构,其中,所述机架包括两个固定架和两个活动架,通过采用将机架设计为固定架和活动架的结构,并通过将活动架固定在固定架上不同位置,实现单独深松、单独旋耕和深松旋耕三种作业模式的自由切换,进而拓展了装置的使用范围,提高了装置的实用性。同时,三种作业模式之间且切换只需将活动架沿中心轴摆动,配合深松、旋耕装配轴将其固定在固定架指定位置即可,调节方便,大大提高了作业效率。另外,深松齿还能够通过调节深松齿安装轴固定在不同的深松调节孔中,实现对深松深度的调节,进一步的提高了装置的实用性。(The invention discloses an adjustable deep scarification rotary tillage operation device, which comprises a rack, and a deep scarification mechanism and a rotary tillage mechanism which are arranged on the rack, wherein the rack comprises two fixed frames and two movable frames, the rack is designed into a structure of the fixed frames and the movable frames, and the movable frames are fixed at different positions on the fixed frames, so that the free switching among three operation modes of independent deep scarification, independent rotary tillage and deep scarification rotary tillage is realized, the application range of the device is further expanded, and the practicability of the device is improved. Simultaneously, just switch between three kinds of operation modes and only need with the adjustable shelf along the center pin swing, cooperation dark pine, rotary tillage assembly axle with it fix the mount assigned position can, it is convenient to adjust, has improved the operating efficiency greatly. In addition, the subsoiling teeth can also be fixed in different subsoiling adjusting holes by adjusting the installation shafts of the subsoiling teeth, so that the subsoiling depth can be adjusted, and the practicability of the device is further improved.)

1. The utility model provides a dark pine rotary tillage equipment with adjustable which characterized in that: the rotary tillage machine comprises a rack, a subsoiling mechanism and a rotary tillage mechanism, wherein the subsoiling mechanism and the rotary tillage mechanism are mounted on the rack, the rack comprises two fixed frames and two movable frames, the fixed frames are of a long-strip structure with the middle part widened, a first central hole is formed in the middle of the widened part, a second subsoiling fixed hole and a first rotary tillage fixed hole are respectively formed in the positions below two sides of the first central hole, and a first subsoiling fixed hole and a second rotary tillage fixed hole are respectively formed in two sides of the widened part; the movable frame is of a bent strip structure, a central hole II is formed in the middle of the bending point part, and deep loosening assembling holes and rotary tillage assembling holes are formed in the movable frame on the two sides of the central hole II respectively; the two fixed frames and the two movable frames are respectively arranged on a central shaft through a first central hole and a second central hole, and the fixed frames are positioned on the outer sides of the movable frames; a deep loosening assembly shaft is arranged between the two fixed frames and the two movable frames and penetrates through a first deep loosening fixing hole or a second deep loosening fixing hole arranged on the fixed frames and a second deep loosening assembly hole arranged on the movable frames; a rotary tillage assembly shaft penetrates through a rotary tillage fixing hole I or a rotary tillage fixing hole II arranged on the fixing frame and a rotary tillage assembly hole arranged on the movable frame; the movable frame is used for fixing the movable frame on the fixed frame; the deep loosening mechanism is arranged between the two movable frames and is positioned at the top end of one side provided with the deep loosening assembling hole; the rotary tillage mechanism is installed two between the adjustable shelf, and is located and has seted up the top of rotary tillage pilot hole one side.

2. The adjustable deep scarification rotary tillage working device of claim 1, wherein: subsoiling mechanism includes dark pine tooth, dark pine tooth installation axle and dark pine tooth fixed plate, and wherein, a plurality of dark pine tooth is fixed dark pine tooth installation epaxial, dark pine tooth fixed plate is fixed the both sides of dark pine tooth, dark pine tooth installation axle both ends fixed mounting is two on the adjustable shelf.

3. The adjustable deep scarification rotary tillage working device of claim 2, wherein: the rotary tillage mechanism includes rotary tillage wheel, rotary tillage wheel installation axle and driving motor, wherein, rotary tillage wheel fixed mounting is in rotary tillage wheel installation epaxial, rotary tillage wheel installation axle both ends are installed two on the adjustable shelf, driving motor sets up one side of adjustable shelf, and with the one end of rotary tillage wheel installation axle is connected.

4. The adjustable deep scarification rotary tillage working device of claim 3, wherein: a plurality of subsoiling adjusting holes different in height from the ground are formed in one end of the movable frame, and subsoiling tooth mounting shafts are fixed in the different subsoiling adjusting holes to achieve subsoiling depth adjustment.

5. The adjustable deep scarification rotary tillage working device of claim 4, wherein: the dark pine tooth installation axle is the square shaft, the dark pine regulation hole be with the square hole of dark pine tooth installation axle adaptation.

6. The adjustable deep scarification rotary tillage working device of claim 5, wherein: the first deep scarification fixing hole and the second rotary tillage fixing hole are collinear; the second deep scarification fixing hole is collinear with the first rotary tillage fixing hole.

7. The adjustable deep scarification rotary tillage working device of claim 6, wherein: the movable frame is of a symmetrical structure along the central hole, and the deep loosening assembling hole and the rotary tillage assembling hole are collinear.

8. The adjustable deep scarification rotary tillage working device of claim 7, wherein: and one end of the fixed frame close to one side of the deep scarification mechanism is provided with a hanging lug for connecting a tractor.

9. The adjustable deep scarification rotary tillage working device as claimed in any one of claims 1 to 8, wherein: a cleaning mechanism is further arranged at one end of the fixing frame close to the rotary tillage mechanism, wherein the cleaning mechanism comprises two cleaning rake wheels and fixing arms for connecting the cleaning rake wheels with the fixing frame, and the two fixing arms are respectively fixed at one end of the two fixing frames; a sliding groove is formed in the fixed arm along the length direction of the fixed arm, and a cleaning rake wheel shaft of the cleaning rake wheel is installed in the sliding groove and can freely move in the sliding groove; in the sliding groove, a plurality of limiting grooves are arranged side by side along the length direction of the sliding groove, the distance between every two adjacent limiting grooves is not larger than the diameter of the cleaning rake wheel shaft, the opening size of each limiting groove is smaller than the diameter of the cleaning rake wheel shaft, and the cleaning rake wheel shaft is limited by inserting a limiting shaft into the limiting grooves.

Technical Field

The invention relates to the technical field of agricultural mechanical equipment, in particular to an adjustable deep scarification rotary tillage operation device.

Background

Along with the scientific development, the land operation is mostly completed by adopting agricultural mechanical equipment, at present, the land operation machine comprises a subsoiler, a rotary cultivator, a stubble cleaner and the like, while the subsoiler, the rotary cultivator and the stubble cleaner with single function only work relatively singly and can only carry out subsoiling, rotary tillage or stubble cleaning independently, the working efficiency is low, and the comprehensive cost is high; therefore, aiming at the problem, the combined deep-loosening and rotary-tillage soil preparation machine disclosed in the Chinese patent (CN210781982U), the combined stubble-cleaning and rotary-tillage and deep-loosening soil preparation machine disclosed in the Chinese patent (CN210352068U), and the combined deep-loosening, stubble-cleaning, rotary-tillage and ridging soil preparation machine with adjustable ridges disclosed in the Chinese patent (CN109964566A) all disclose technical schemes for integrating multiple operation functions together to work, so that the operation efficiency is effectively improved.

However, in the existing agricultural combined operation equipment, there still remain some problems such as: in the combined soil preparation machine for stubble cleaning, rotary tillage and deep scarification in the Chinese patent (CN210352068U), the stubble cleaning, rotary tillage and deep scarification cannot be adjusted due to the fact that no adjusting mechanism is arranged, and adaptability of the machine is greatly reduced; in a deep-loosening and rotary-tillage combined operation soil preparation machine disclosed in Chinese patent (CN210781982U) and a ridge-adjustable deep-loosening, stubble-cleaning, rotary-tillage and ridging combined soil preparation machine disclosed in Chinese patent (CN109964566A), although the two machines have certain adjusting capabilities, each mechanism needs to be independently adjusted during adjustment, and the working efficiency is still influenced; meanwhile, in the prior art comprising the three technical schemes, the problem that the single operation cannot be met after the operation functions are integrated exists; therefore, it is necessary to design an agricultural mechanical device capable of simultaneously solving the above problems.

Disclosure of Invention

The present invention is to overcome the above mentioned problems in the background, and provides a deep scarification rotary tillage operation device which can realize the mutual conversion of multiple operation modes and is convenient to adjust.

In order to achieve the purpose, the invention provides the following scheme: the adjustable deep scarification rotary tillage operation device comprises a rack, and a deep scarification mechanism and a rotary tillage mechanism which are arranged on the rack, wherein the rack comprises two fixed frames and two movable frames, the fixed frames are of a long-strip structure with a widened middle part, a first central hole is formed in the middle of a widened part, a second deep scarification fixed hole and a first rotary tillage fixed hole are respectively formed in the lower positions of two sides of the first central hole, and a first deep scarification fixed hole and a second rotary tillage fixed hole are respectively formed in two sides of the widened part; the movable frame is of a bent strip structure, a central hole II is formed in the middle of the bending point part, and deep loosening assembling holes and rotary tillage assembling holes are formed in the movable frame on the two sides of the central hole II respectively; the two fixed frames and the two movable frames are respectively arranged on a central shaft through a first central hole and a second central hole, and the fixed frames are positioned on the outer sides of the movable frames; a deep loosening assembly shaft is arranged between the two fixed frames and the two movable frames and penetrates through a first deep loosening fixing hole or a second deep loosening fixing hole arranged on the fixed frames and a second deep loosening assembly hole arranged on the movable frames; a rotary tillage assembly shaft penetrates through a rotary tillage fixing hole I or a rotary tillage fixing hole II arranged on the fixing frame and a rotary tillage assembly hole arranged on the movable frame; the movable frame is used for fixing the movable frame on the fixed frame; the deep loosening mechanism is arranged between the two movable frames and is positioned at the top end of one side provided with the deep loosening assembly hole; the rotary tillage mechanism is arranged between the two movable frames and is positioned at the top end of one side provided with the rotary tillage assembling hole.

As preferred, subsoiling mechanism includes subsoiling tooth, subsoiling tooth installation axle and subsoiling tooth fixed plate, and wherein, a plurality of subsoiling teeth are fixed on subsoiling tooth installation axle, and subsoiling tooth fixed plate fixes the both sides at subsoiling tooth, and subsoiling tooth installation axle both ends fixed mounting is on two adjustable rests.

Preferably, the rotary tillage mechanism comprises a rotary tillage wheel, a rotary tillage wheel installation shaft and a driving motor, wherein the rotary tillage wheel is fixedly installed on the rotary tillage wheel installation shaft, two ends of the rotary tillage wheel installation shaft are installed on the two movable frames, and the driving motor is arranged on one side of the movable frames and connected with one end of the rotary tillage wheel installation shaft.

As preferred, seted up a plurality of apart from the highly different dark pine regulation hole of ground in adjustable shelf one end, through fixing the dark pine tooth installation axle in the dark pine regulation hole of difference, realize the regulation to the dark pine degree of depth.

Preferably, the subsoiling tooth mounting shaft is a square shaft, and the subsoiling adjusting hole is a square hole matched with the subsoiling tooth mounting shaft.

Preferably, the first deep loosening fixing hole and the second rotary tillage fixing hole are collinear; the second deep loosening fixing hole is collinear with the first rotary tillage fixing hole.

Preferably, the movable frame is of a two-symmetrical structure along the central hole, and the deep loosening assembly hole is collinear with the rotary tillage assembly hole.

Preferably, a lug for connecting a tractor is arranged at one end of the fixing frame close to one side of the subsoiling mechanism.

Preferably, a cleaning mechanism is further arranged at one end of the fixing frame close to the rotary tillage mechanism, wherein the cleaning mechanism comprises two cleaning rake wheels and two fixing arms for connecting the cleaning rake wheels with the fixing frame, and the two fixing arms are respectively fixed at one end of the two fixing frames; a chute is arranged on the fixed arm along the length direction of the fixed arm, and a cleaning rake wheel shaft of the cleaning rake wheel is arranged in the chute and can freely move in the chute; in the spout, set up a plurality of spacing grooves side by side along spout length direction, and the distance between the adjacent spacing groove is not more than the diameter of clearance harrow shaft, and the opening size of spacing groove is less than the diameter of clearance harrow shaft, inserts the spacing groove through spacing axle and carries on spacingly to clearance harrow shaft.

Compared with the prior art, the invention has the following technical effects:

(1) the invention adopts the structure that the frame is designed into the fixed frame and the movable frame, and realizes the free switching of three operation modes of independent deep scarification, independent rotary tillage and deep scarification rotary tillage by fixing the movable frame at different positions on the fixed frame, thereby expanding the application range of the device and improving the practicability of the device. Simultaneously, just switch between three kinds of operation modes and only need with the adjustable shelf along the center pin swing, cooperation dark pine, rotary tillage assembly axle with it fix the mount assigned position can, it is convenient to adjust, has improved the operating efficiency greatly. In addition, the subsoiling teeth can also be fixed in different subsoiling adjusting holes by adjusting the installation shafts of the subsoiling teeth, so that the subsoiling depth can be adjusted, and the practicability of the device is further improved.

(2) The cleaning mechanism with the same adjusting function is additionally arranged, the fixed arm connected with the cleaning rake wheel is provided with the sliding groove, and the limiting groove is arranged in the sliding groove, so that the cleaning rake wheel can be limited at a preset position on the fixed arm through the limiting groove and the limiting shaft, the adjustability of the cleaning mechanism is further realized, the deep loosening mechanism and the rotary tillage mechanism are further matched to be combined to realize more operation modes, and the practicability of the device is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.

FIG. 1 is a schematic diagram of an overall structure of an apparatus according to an embodiment of the present invention.

FIG. 2 is a top view of a device according to an embodiment of the present invention.

FIG. 3 is a schematic structural view of a movable frame of the present invention.

FIG. 4 is a schematic diagram of the overall structure of a second apparatus according to an embodiment of the present invention.

Fig. 5 is a schematic structural view of a fixing arm according to the present invention.

Wherein, 1-a fixed frame; 11-a central hole I; 12-deep loosening of the first fixing hole; 13-deep loosening the second fixing hole; 14-rotary tillage fixing hole I; 15-rotary tillage fixing hole two; 16-a central axis; 2-a movable frame; 21-central hole two; 22-deep loosening assembly holes; 23-rotary tillage assembly holes; 3-deep loosening teeth; 31-deep loosening adjusting hole I; 32-deep loosening adjusting hole II; 33-deep loosening tooth mounting shaft; 34-deep loosening tooth fixing plate; 35-deep loosening of the assembly shaft; 4-rotary tillage wheel; 41-mounting shaft of rotary tillage wheel; 42-a drive motor; 43-rotary tillage assembling shaft; 5-hanging a ring; 6-cleaning the rake wheel; 61-a fixed arm; 62-a chute; 63-a limiting groove; 64-bolt holes; 65-cleaning the rake wheel shaft; 66-limiting shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention aims to provide an adjustable deep-loosening rotary tillage operation device, which solves the technical problems that an agricultural combined operation machine in the prior art cannot realize mutual conversion of multiple operation modes and is inconvenient to adjust.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.