阅读说明：本技术 一种农机用深松机的松土深度调节装置 (Soil loosening depth adjusting device of subsoiler for agricultural machinery ) 是由 张洪成 臧传军 曲盛林 于维东 李聪蔚 李玉新 张芮菘 陶言民 李钟祥 刘健 于 2020-12-10 设计创作，主要内容包括：本发明涉及农业设备技术领域,尤其涉及一种农机用深松机的松土深度调节装置。本发明要解决的技术问题是现有设备难以对松土深度进行调节,需要更换犁刀实现,少部分可以调节的装置大多只能整体调节,难以对单个调节,不方便调节犁刀间距,影响松土效果。为了解决上述技术的问题,本发明提供了一种农机用深松机的松土深度调节装置,本发明由松土机构和调节机构组成,可以便捷调节犁臂的长短,以此实现根据实际的松土需要来对该装置松土深度的调节,且可以根据不同需要选择整体调节或对单个、多个犁刀进行单独调节,可调节度更全面,可以便捷的根据不同的土文环境调节犁臂之间的间距,以此保证针对不同土质均能实现良好的松土效果。(The invention relates to the technical field of agricultural equipment, in particular to a soil loosening depth adjusting device of a subsoiler for agricultural machinery. The invention aims to solve the technical problems that the prior equipment is difficult to adjust the soil loosening depth, coulters need to be replaced for realization, and a small number of adjustable devices can be adjusted integrally, are difficult to adjust singly, are inconvenient to adjust the distance between the coulters and influence the soil loosening effect. In order to solve the technical problems, the invention provides a soil loosening depth adjusting device of a deep scarifier for agricultural machinery, which consists of a soil loosening mechanism and an adjusting mechanism, can conveniently adjust the length of plough arms, so as to realize the adjustment of the soil loosening depth of the device according to the actual soil loosening requirement, can select integral adjustment or single or multiple plough coulters to be independently adjusted according to different requirements, has more comprehensive adjustability, can conveniently adjust the distance between the plough arms according to different soil environments, and ensures that good soil loosening effect can be realized aiming at different soil qualities.)

1. The utility model provides a depth adjusting device that loosens soil of subsoiler for agricultural machinery, includes loosening soil mechanism (1), its characterized in that: the quantity of the mechanism (1) that loosens the soil is three, three relative one side on mechanism (1) surface that loosens the soil all is through connecting rod (2) fixed connection, and the inside of mechanism (1) that loosens the soil is provided with adjustment mechanism (3), and left side most the fixed surface of mechanism (1) that loosens the soil is connected with link (4), the surface of link (4) is rotated and is connected with and loosens the soil mechanism (1) matched with supplementary gyro wheel (5), right side most the fixed surface of mechanism (1) that loosens the soil is connected with lock joint (6).

2. A soil loosening depth adjusting device of a subsoiler for agricultural machinery as claimed in claim 1, wherein: the soil loosening mechanism (1) comprises an equipment box (101), the left side and the right side of the inner wall of the equipment box (101) are rotatably connected with a main shaft (102), a supporting plate (103) is fixedly connected to the top surface of the inner wall of the equipment box (101), the main shaft (102) is movably inserted in the supporting plate (103), at least ten supporting plates (103) are distributed in a group of two supporting plates at equal intervals, a column sleeve (104) is rotatably connected to one side, opposite to the surface of the supporting plate (103) in the same group, of the supporting plates, and the column sleeve (104) is movably sleeved on the surface of the main shaft (102);

slide (105) have all been cup jointed in the activity to the both sides on post cover (104) surface, and the surface of post cover (104) and slide (105) is provided with adjustment mechanism (3), two the bottom of slide (105) all articulates through the fixing base has folding arm (106) of mutually supporting, two the one end that slide (105) were kept away from in folding arm (106) articulates there is plough arm (107).

3. A soil loosening depth adjusting device of a subsoiler for agricultural machinery as claimed in claim 2, wherein: the adjusting mechanism (3) comprises two arc grooves (301), the two arc grooves (301) are symmetrically arranged on the front side and the rear side of the surface of the column sleeve (104), a shaft lever (302) is fixedly connected to the lower side of the inner wall of each arc groove (301), an arc clamp (303) is movably sleeved on the surface of the shaft lever (302), magnetic attraction blocks (304) which are matched with each other are fixedly connected to the upper sides of the surface of the arc clamp (303) and the inner wall of each arc groove (301), tooth blocks (305) are fixedly connected to the inner side of the surface of the arc clamp (303), and tooth surfaces (306) matched with the tooth blocks (305) are arranged on the surface of the main shaft (102);

the top surface fixedly connected with of slide (105) square cover (307), and the top surface of slide (105) offer with square cover (307) intercommunication through (308), the top surface threaded connection of square cover (307) has a post (309) soon, the bottom of revolving post (309) just at through (308) and square cover (307) internal rotation connection with briquetting (310), mutually supporting control screw thread (311) have all been seted up on the surface of briquetting (310) and post cover (104).

4. A soil loosening depth adjusting device of a subsoiler for agricultural machinery as claimed in claim 2, wherein: one end of the main shaft (102) penetrates through the equipment box (101) and is fixedly sleeved with a turntable.

5. A soil loosening depth adjusting device of a subsoiler for agricultural machinery as claimed in claim 2, wherein: the bottom surface of the equipment box (101) is provided with an expansion opening matched with the plough arm (107) and the folding arm (106).

6. A soil loosening depth adjusting device of a subsoiler for agricultural machinery as claimed in claim 3, wherein: the top end of the rotary column (309) is provided with a hexagonal slot.

7. A soil loosening depth adjusting device of a subsoiler for agricultural machinery as claimed in claim 3, wherein: the inner wall of the arc groove (301) is fixedly connected with a limiting block matched with the arc clamp (303).

8. A soil loosening depth adjusting device of a subsoiler for agricultural machinery as claimed in claim 3, wherein: the top surface of the equipment box (101) is provided with an adjusting opening matched with the sliding seat (105) and the rotary column (309).

Technical Field

The invention relates to the technical field of agricultural equipment, in particular to a soil loosening depth adjusting device of a subsoiler for agricultural machinery.

Background

The agricultural mechanization is to apply advanced and applicable agricultural machinery to equip agriculture, improve the operation conditions of agricultural production, improve the labor productivity, the production technical level, the economic benefit and the ecological benefit to the utmost extent, and promote the rapid development of agriculture and rural economy.

The common subsoiler in the market is the support body that utilizes the steel pipe to weld mostly, and it constitutes to fix the coulter in its bottom, and the inventor finds that prior art has following problem in the process of studying current device: 1. the prior equipment fixedly connects the coulter to the connecting frame body, is difficult to adjust the scarification depth of the coulter when in use and can be realized only by replacing different coulters; 2. a small part of devices which can directly adjust the coulters can only be integrally adjusted mostly, and a single coulter or a plurality of coulters are difficult to be independently adjusted according to requirements; 3. the inconvenient interval between the regulation coulter that needs are convenient according to actually loosening the soil during use comparatively influences the effect of loosening the soil of different soil qualities.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a soil loosening depth adjusting device of a deep scarifier for agricultural machinery, which solves the problems that the prior equipment fixedly connects a coulter to a connecting frame body, is difficult to adjust the soil loosening depth of the coulter when in use and can be realized only by replacing different coulters; a small part of devices which can directly adjust the coulters can only be integrally adjusted mostly, and a single coulter or a plurality of coulters are difficult to be independently adjusted according to requirements; inconvenient interval between the convenient regulation coulter of needs according to actually loosening the soil during use comparatively influences the problem of the effect of loosening the soil of different soil qualities.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an agricultural machinery is with depth of soil loosening adjusting device of subsoiler, includes loosening mechanism, loosening mechanism's quantity is three, and is three relative one side on loosening mechanism surface all is through connecting rod fixed connection, and loosening mechanism's inside is provided with adjustment mechanism, leftmost loosening mechanism's fixed surface is connected with the link, the surface of link is rotated and is connected with the supplementary gyro wheel with loosening mechanism matched with, rightmost side loosening mechanism's fixed surface is connected with the lock and is connected.

Preferably, the mechanism that loosens the soil includes the equipment box, the left and right sides of equipment box inner wall rotates and is connected with the main shaft, and the top surface fixedly connected with backup pad of equipment box inner wall, the main shaft activity alternates in the backup pad, the quantity of backup pad is ten at least and uses two to distribute for a set of equidistance, and is in the same group the relative one side rotation on backup pad surface is connected with the column casing, and the column casing activity cup joints in the main shaft surface.

The sliding seats are movably sleeved on two sides of the surface of the column sleeve, adjusting mechanisms are arranged on the surfaces of the column sleeve and the sliding seats, the bottoms of the sliding seats are hinged to folding arms matched with each other through fixing seats, and one ends, far away from the sliding seats, of the folding arms are hinged to plough arms.

Preferably, the adjusting mechanism comprises two arc grooves, the two arc grooves are symmetrically arranged on the front side and the rear side of the surface of the column sleeve, the shaft lever is fixedly connected to the lower side of the inner wall of the arc groove, the arc-shaped clamp is movably sleeved on the surface of the shaft lever, the magnetic attraction blocks matched with each other are fixedly connected to the upper sides of the surface of the arc-shaped clamp and the inner wall of the arc groove, the tooth block is fixedly connected to the inner side of the surface of the arc-shaped clamp, and the tooth surface matched with the tooth block is arranged on the surface of the main shaft.

The top surface fixedly connected with square cover of slide, and the top surface of slide set up with the opening of square cover intercommunication, the top surface threaded connection of square cover has the post of revolving, the bottom of revolving the post just rotates in opening and square cover and is connected with the briquetting, the control screw thread of mutually supporting is all seted up on the surface of briquetting and column jacket.

Preferably, one end of the main shaft penetrates through the equipment box and is fixedly sleeved with the turntable.

Preferably, the bottom surface of the equipment box is provided with an expansion opening matched with the plough arm and the folding arm.

Preferably, the top end of the rotary column is provided with a hexagonal slot.

Preferably, the inner wall of the arc groove is fixedly connected with a limiting block matched with the arc clamp.

Preferably, the top surface of the equipment box is provided with an adjusting opening matched with the sliding seat and the rotary column.

Advantageous effects

The invention provides a soil loosening depth adjusting device of a subsoiler for agricultural machinery. Compared with the prior art, the method has the following beneficial effects:

(1) this dark depth adjusting device that loosens soil of subsoiler for agricultural machinery passes through the cooperation of parts such as slide and folding arm for the length of regulation plough arm that the device can be convenient, comes the regulation to the depth of loosening the soil of the device according to the needs of loosening the soil of reality when loosening the soil with this realization.

(2) This subsoiler's depth adjusting device loosens soil passes through the cooperation of parts such as column sleeve and arc clamp for when the device adjusted the plough arm depth of loosening the soil, can select whole regulation or adjust alone single, a plurality of coulters according to different needs, the degree of adjustment is more comprehensive.

(3) This depth adjusting device loosens soil of subsoiler for agricultural machinery passes through the cooperation of parts such as column sleeve and slide, makes the device can be convenient adjust the interval between the plough arm according to the soil property environment of difference to this guarantees to realize good effect of loosening the soil to different soil property homoenergetic.

Drawings

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

FIG. 2 is a partial front cross-sectional view of a ripping mechanism of the present construction;

FIG. 3 is a front sectional view taken at A in FIG. 2 according to the present invention;

FIG. 4 is a left side cross-sectional view of the column jacket of FIG. 2 according to the present invention;

figure 5 is a left side cross-sectional view of the slider of figure 2 according to the present invention.

In the figure: 1. a soil loosening mechanism; 101. an equipment box; 102. a main shaft; 103. a support plate; 104. a column sleeve; 105. a slide base; 106. a folding arm; 107. a plow arm; 2. a connecting rod; 3. an adjustment mechanism; 301. an arc groove; 302. a shaft lever; 303. an arc-shaped clamp; 304. a magnetic block; 305. a tooth block; 306. a tooth surface; 307. a square sleeve; 308. a port; 309. rotating the column; 310. briquetting; 311. a control thread; 4. a connecting frame; 5. an auxiliary roller; 6. and (4) locking the joint.

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.

Please refer to fig. 1-5, a soil loosening depth adjusting device of a subsoiler for agricultural machinery, comprising three soil loosening mechanisms 1, wherein one side of each of the three soil loosening mechanisms 1 opposite to the surface is fixedly connected with a connecting rod 2, an adjusting mechanism 3 is arranged inside each soil loosening mechanism 1, a connecting frame 4 is fixedly connected with the surface of the leftmost soil loosening mechanism 1, an auxiliary roller 5 matched with the soil loosening mechanism 1 is rotatably connected with the surface of the connecting frame 4, and a locking joint 6 is fixedly connected with the surface of the rightmost soil loosening mechanism 1 and used for connecting the device with auxiliary vehicles such as tractors.

In the invention, the scarification mechanism 1 comprises an equipment box 101, the left side and the right side of the inner wall of the equipment box 101 are rotatably connected with a main shaft 102, the top surface of the inner wall of the equipment box 101 is fixedly connected with a support plate 103, the main shaft 102 is movably inserted on the support plate 103, the number of the support plates 103 is at least ten, two support plates are distributed in a group with equal distance, one side opposite to the surface of the same group of support plate 103 is rotatably connected with a column sleeve 104, the column sleeve 104 is movably sleeved on the surface of the main shaft 102, the column sleeve 104 is not driven to rotate normally when the main shaft 102 rotates, sliding seats 105 are movably sleeved on both sides of the surface of the column sleeve 104, the inner wall of the equipment box 101 is provided with damping sliding rails, the surface of the sliding seats 105 is fixedly connected with convex blocks matched with the damping sliding rails, when the sliding seats 105 are not manually adjusted to displace, the sliding seats 105 can keep the current position, the, the ends of the two folding arms 106 remote from the carriage 105 are articulated with a plough arm 107, the displacement of the carriage 105 allowing the adjustment of the folding arms 106.

In the invention, the adjusting mechanism 3 comprises two arc grooves 301, the two arc grooves 301 are symmetrically arranged at the front side and the rear side of the surface of the column sleeve 104, the lower side of the inner wall of the arc groove 301 is fixedly connected with a shaft lever 302, the surface of the shaft lever 302 is movably sleeved with an arc clamp 303, the surface of the arc clamp 303 and the upper side of the inner wall of the arc groove 301 are both fixedly connected with magnetic attraction blocks 304 which are mutually matched, the inner side of the surface of the arc clamp 303 is fixedly connected with a tooth block 305, the surface of the main shaft 102 is provided with a tooth surface 306 which is matched with the tooth block 305, the arc clamp 303 can rotate along the shaft lever 302, when the arc clamp rotates relatively to the magnetic attraction blocks 304, the tooth block 305 is meshed with the tooth surface 306, at the moment, the column sleeve 104 can rotate along with the main shaft 102, the linkage relation can be relieved by the arc clamp 303 rotating reversely, the top surface of the sliding base 105 is, the top surface of the square sleeve 307 is in threaded connection with a rotary column 309, the bottom end of the rotary column 309 is rotatably connected with a pressing block 310 in the through hole 308 and the square sleeve 307, the surfaces of the pressing block 310 and the column sleeve 104 are both provided with control threads 311 which are matched with each other, the sliding seat 105 cannot be driven to move by the rotation of the column sleeve 104 in a normal state, the pressing block 310 is pressed down by rotating the rotary column 309, the pressing block 310 is meshed with the column sleeve 104 through threaded connection, the sliding seat 105 can be driven to move through the rotation of the column sleeve 104, and the sliding seat 105 which is not meshed in the process cannot deviate due.

In the invention, one end of the main shaft 102 penetrates through the equipment box 101 and is fixedly sleeved with the turntable, so that a user can conveniently control other parts by adjusting the main shaft 102.

In the invention, the bottom surface of the equipment box 101 is provided with an unfolding port matched with the plough arm 107 and the folding arm 106, and the plough arm 107 and the folding arm 106 can only be unfolded and displaced up and down and left and right in the unfolding port.

In the present invention, the top end of the rotary column 309 is provided with a hexagonal slot.

In the invention, the inner wall of the arc groove 301 is fixedly connected with a limiting block matched with the arc clamp 303, so that the rotation of the arc clamp 303 can be limited, and the arc clamp cannot deflect to the bottom to influence the use.

In the invention, the top surface of the equipment box 101 is provided with an adjusting opening matched with the sliding seat 105 and the rotary column 309, so that the sliding seat 105 can be limited, and a user can conveniently adjust the rotary column 309.

When the device is used, firstly, the device is adjusted according to the requirement of soil loosening, if the soil loosening depth of the plough arm 107 needs to be adjusted, the arc-shaped clamp 303 is rotated to enable the column sleeve 104 to be linked with the main shaft 102 by meshing the tooth blocks 305 and the tooth surfaces 306, then the rotary columns 309 are arranged downwards to enable the pressing block 310 to be in threaded connection with the column sleeve 104, then the main shaft 102 is rotated to control the sliding bases 105 in the same group to move oppositely or reversely through the control threads 311, so that the folding arm 106 is pushed to control the plough arm 107 to stretch and retract, the soil loosening depth of the plough arm 107 is adjusted, if one or more plough arms 107 need to be adjusted independently, only one or more corresponding groups of rotary columns 309 can be rotated in the steps, if the distance of the plough arm 107 needs to be adjusted, two rotary columns 309 in one group can be adjusted independently, namely the rotary columns 309 in the displacement direction of the plough arm 107 can be adjusted.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.