CN223872784U

CN223872784U - Soil deep scarification rotary tillage all-in-one

Info

Publication number: CN223872784U
Application number: CN202520505899.6U
Authority: CN
Inventors: 陈晓伟; 段彤彤; 何世才; 刘小兵; 刘少康; 曾丽萍; 段君星; 陈鸡鹏
Original assignee: Hunan Ben Ben Modern Agriculture Development Co ltd
Current assignee: Hunan Ben Ben Modern Agriculture Development Co ltd
Priority date: 2025-03-20
Filing date: 2025-03-20
Publication date: 2026-02-06
Anticipated expiration: 2035-03-20

Abstract

The utility model relates to the technical field of soil deep scarification and rotary tillage, in particular to a soil deep scarification and rotary tillage integrated machine. The technical scheme is that the soil subsoiling rotary tillage all-in-one machine comprises a machine shell, a gearbox, an output shaft, connecting shafts, rotary tillage blades, driving wheels, belts and the like, wherein the top of the machine shell is fixedly connected with the gearbox, the front side surface of the gearbox is provided with the input shaft, the two sides of the gearbox are respectively provided with the output shafts, the inside of the machine shell is rotatably connected with the connecting shafts, the connecting shafts are fixedly connected with a plurality of rotary tillage blades in a linear array manner, one sides of the connecting shafts and one side of each of the two output shafts are fixedly connected with one group of driving wheels, and one group of belts are wound between one group of driving wheels on the two sides of the connecting shafts and one group of driving wheels on the corresponding output shafts respectively. According to the utility model, the screw is driven to rotate by rotating the hand wheel, so that the mounting frame is driven to move up and down to adjust the working depth of the wing shovel, and accurate adjustment is realized by utilizing the scale groove, so that deep scarification operation is more accurate and efficient.

Description

Soil deep scarification rotary tillage all-in-one

Technical Field

The utility model relates to the technical field of soil deep scarification and rotary tillage, in particular to a soil deep scarification and rotary tillage integrated machine.

Background

The soil subsoiler is a special agricultural mechanical device for improving soil structure and promoting crop growth. The soil deep loosening machine penetrates into the soil through the special deep loosening teeth or the special deep loosening shovel under the premise of not turning over the soil layer, breaks the plow bottom layer, increases the air permeability and the water permeability of the soil, and is beneficial to better expanding and absorbing nutrients and moisture of a root system. The soil rotary cultivator is a tillage machine widely applied to modern agriculture and is mainly used for surface soil treatment of farmlands. The rotary blade can cut, turn and mix soil quickly, so as to achieve the purpose of loosening soil and leveling ground surface. Rotary tillers are typically attached to the rear of a tractor and utilize the power take-off (PTO) of the tractor to drive the blades on the rotating cutter shaft to rotate at high speeds.

Although compound tillage machinery integrating deep scarification and rotary tillage functions has appeared in the market, if the deep scarification depth is determined by manual visual inspection, if the deep scarification depth is insufficient, the plow bottom layer (namely a more compact layer in the soil) cannot be effectively broken, the soil air permeability and the water permeability cannot be fully improved, the root system growth is affected, on the contrary, if the deep scarification is too deep, the lower soil structure is possibly damaged, even the problems of rising of the underground water level or soil erosion are caused, and the development space of the root system of crops is affected by the incorrect deep scarification depth. If the root system cannot penetrate into a proper soil layer, the absorption capacity of the root system to moisture and nutrient is limited, so that the healthy growth and the final yield of crops are affected.

Therefore, a soil deep scarification rotary tillage integrated machine is needed to be designed so as to solve the technical problems.

Disclosure of utility model

In order to overcome the defects, the technical problem is to provide the soil deep scarification rotary tillage integrated machine.

The technical scheme is that the soil subsoiling rotary tillage all-in-one machine comprises a machine shell, a gearbox, an output shaft, connecting shafts, rotary tillage blades, driving wheels, belts, protective shells, protective covers and subsoiling components, wherein the gearbox is fixedly connected to the top of the machine shell, the front side surface of the gearbox is provided with the input shafts, the two sides of the gearbox are respectively provided with the output shafts, the connecting shafts are rotatably connected to the interior of the machine shell, the connecting shafts are fixedly connected with a plurality of rotary tillage blades in a linear array manner, the driving wheels are respectively and fixedly connected to the connecting shafts and the two output shafts, the connecting shafts are connected with the output shafts through the belts in a driving manner, the protective covers are fixedly connected to the two sides of the machine shell, and the protective covers are fixedly connected to the two sides of the top of the machine shell.

Further, the subsoiling assembly comprises mounting frames, screw rods, hand wheels, connecting frames and wing spades, wherein the mounting frames are fixedly connected to two sides of the top of the machine shell, the screw rods are connected to the two mounting frames in a rotating mode, the hand wheels are fixedly connected to the tops of the two screw rods, a plurality of clamping holes are formed in the annular arrays on the hand wheels, clamping pin rods penetrating the mounting frames are placed on the hand wheels and matched with the clamping holes in a clamping mode, the connecting frames sliding on the machine shell are connected to the two screw rods in a threaded mode, a plurality of moving rods are arranged on the lower portions of the two connecting frames, scale grooves are formed in the linear arrays on each moving rod, and the lower ends of the moving rods penetrate through the wing spades which are fixedly connected to the machine shell.

Further, still including installation piece, drag dull and stereotyped, torsional spring and cylinder, the inside symmetry fixedly connected with installation piece of casing is connected with to drag between two installation pieces and is connected with between two installation pieces and drags the dull and stereotyped torsional spring, drags dull and stereotyped lower part rotation type and is connected with the cylinder.

Further, the drag plate is positioned behind the plurality of rotary blades.

Further, the device also comprises a connecting block and a switching frame, wherein the connecting block is symmetrically and fixedly connected to the front side of the machine shell, and the switching frame is rotationally connected between the two connecting blocks.

Further, still including stopper, slide bar, fixed screw and removal wheel, the equal fixedly connected with stopper in casing both sides, all slidingtype be connected with the slide bar on two stoppers, all offered three draw-in holes on two slide bars, equal screw connection has the fixed screw on two stopper one sides, and two slide bar lower parts all rotate and are connected with and remove the wheel.

The utility model has the beneficial effects that 1, the screw is driven to rotate by rotating the hand wheel, so that the mounting frame is driven to move up and down to adjust the working depth of the wing shovel, and accurate adjustment is realized by utilizing the scale groove, so that deep loosening operation is more accurate and efficient, a hard soil layer can be effectively broken, the soil structure is improved, the growth of crop root systems is promoted, and the air permeability and the water permeability of the soil are improved, thereby increasing the crop yield and quality and realizing sustainable development of agricultural production.

2. According to the utility model, the friction force between the bottom roller of the dragging plate and the ground is reduced, so that the dragging plate moves more smoothly, meanwhile, the torsion spring device provides constant pressure, the dragging plate is ensured to effectively fit the ground for leveling operation, the soil leveling efficiency is improved, the evenness of the soil surface is ensured, the subsequent soil preparation workload is reduced, the cultivation quality is improved, more ideal soil conditions are provided for crop growth, and the high efficiency and the sustainability of agricultural production are promoted.

3. According to the utility model, the fixed screw is screwed to take out the movable wheel from the limiting block, and the sliding rod is moved to a proper hole position according to the requirement, so that the functions of retraction, operation and maintenance support of the movable wheel are realized, the transportation and storage of equipment are facilitated, the movable wheel can be quickly adjusted under different operation states, and meanwhile, the inspection and maintenance of internal parts are facilitated.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective view of the components of the gearbox, output shaft and connecting shaft of the present utility model.

Fig. 3 is a schematic perspective view of the screw, hand wheel and connecting frame.

Fig. 4 is a schematic perspective view of the towing plate, torsion spring and roller of the present utility model.

Fig. 5 is a schematic perspective view of the connecting block, the adapter bracket, the limiting block and other components of the utility model.

FIG. 6 is a schematic perspective view of the slide bar, set screw, and moving wheel of the present utility model. The rotary cultivator comprises a machine shell 1, a gearbox 3, an output shaft 4, a connecting shaft 5, a rotary blade 6, a driving wheel 7, a belt 8, a protective shell 9, a protective cover 10, a mounting frame 11, a screw rod 12, a hand wheel 13, a connecting frame 14, a wing shovel 15, a scale groove 16, a mounting block 17, a dragging plate 18, a torsion spring 19, a roller 20, a connecting block 21, a transfer frame 22, a limiting block 23, a sliding rod 24, a clamping hole 25, a fixing screw 26 and a moving wheel 26.

Detailed Description

Embodiments of the present utility model will be described below with reference to the drawings.

Examples: 1-6, the soil subsoiling rotary tillage all-in-one machine comprises a machine shell 1, a gearbox 2, an output shaft 3, a connecting shaft 4, rotary tillage blades 5, driving wheels 6, belts 7, a protective shell 8, a protective cover 9, a mounting frame 10, a screw 11, a hand wheel 12, a connecting frame 13 and wing spades 14, wherein the gearbox 2 is arranged in the middle of the top of the machine shell 1 through screws, the front side surface of the gearbox 2 is provided with the input shaft, the left side and the right side of the gearbox 2 are respectively provided with the output shaft 3, the connecting shaft 4 is rotatably connected with the inside of the machine shell 1, a plurality of rotary tillage blades 5 are arranged on the connecting shaft 4 in a linear array through screws, a group of driving wheels 6 are respectively arranged on the left side and the right side of the connecting shaft 4 and the side, away from each other, a group of belts 7 are respectively wound between the group of driving wheels 6 on the left side and the right side of the connecting shaft 4 and a group of driving wheels 6 on the corresponding output shaft 3, the left and right sides of the casing 1 are respectively provided with a protective shell 8 wrapping two groups of corresponding driving wheels 6 and a group of belts 7 through screws, the left and right sides of the top of the casing 1 are respectively provided with a protective cover 9 covering the corresponding output shafts 3 through screws, when the casing 1 is connected with a tractor, the power output shaft of the tractor is connected with the input shaft of the gearbox 2, after the tractor is started, the power output shaft 3 is accelerated through the gearbox 2 and is transmitted to the output shaft 3 of the gearbox 2 to rotate at a high speed, then the high-speed rotating power is transmitted to the connecting shaft 4 through the driving wheels 6 and the belts 7, the connecting shaft 4 is driven to rotate at a high speed, finally the connecting shaft 4 drives the rotary tillage blades 5 to operate rapidly, so that soil in a region where the tractor runs is effectively crushed, the left and right sides of the top of the casing 1 are respectively provided with a mounting frame 10 through screws, the utility model provides a soil self-locking device, including two mounting brackets 10, all rotationally be connected with screw rod 11 on two mounting brackets 10, the hand wheel 12 has all been welded at two screw rod 11 tops, annular array has seted up a plurality of bayonet lock holes on the hand wheel 12, the bayonet lock pole that penetrates mounting brackets 10 has been placed on the hand wheel 12, bayonet lock pole and a plurality of bayonet lock joint cooperation, threaded connection has gliding link 13 on casing 1 on two screw rods 11, two link 13 lower parts all are equipped with four movable rods, scale groove 15 has been seted up to linear array on every movable rod, every movable rod lower extreme is all through screw mounting wing shovel 14 in casing 1, when needs carry out the subsoiling to soil, the staff can pull out the bayonet lock pole earlier from mounting brackets 10 and bayonet lock hole, rethread clockwise or anticlockwise rotation hand wheel 12 come drive mounting bracket 10 rotate accordingly, the rotation of screw rod 11 can drive mounting brackets 10 reciprocates, thereby adjust the working depth of wing shovel 14, according to the required subsoiling degree of depth, staff can observe scale groove 15 on mounting brackets 10, and accurate adjustment to suitable position, after adjusting to suitable depth, insert bayonet lock pole and corresponding to the bayonet lock pole on the moment, the wing shovel 14 can's rotation can't realize the soil self-locking when the soil, and the soil self-locking device can's is broken, and the soil self-locking region can be realized.

As shown in fig. 4, the tractor further comprises mounting blocks 16, a dragging plate 17, torsion springs 18 and rollers 19, wherein the mounting blocks 16 are symmetrically mounted on the rear side of the interior of the casing 1 through screws, the dragging plate 17 is rotatably connected between the two mounting blocks 16, the dragging plate 17 is positioned right behind the plurality of rotary tillage blades 5, the torsion springs 18 are connected between the two mounting blocks 16 and the dragging plate 17, the rollers 19 are rotatably connected to the lower portion of the dragging plate 17, when the broken uneven soil appears in the area where the tractor runs, the rollers can be used for carrying out the scraping treatment through the dragging plate 17, the rollers 19 roll when contacting with the soil, so that the friction force with the ground is reduced, the dragging plate 17 can move more smoothly, and meanwhile, the torsion springs 18 can apply constant pressure to the dragging plate 17, so that the tractor can effectively attach to the ground and level the soil.

As shown in fig. 1 and 5, the tractor further comprises a connecting block 20 and a transfer frame 21, wherein the connecting block 20 is symmetrically arranged on the front side of the casing 1 through screws, and the transfer frame 21 which is convenient for the tractor to be quickly connected with the casing 1 is rotatably connected between the two connecting blocks 20.

As shown in fig. 1, fig. 5 and fig. 6, the device further comprises a limiting block 22, sliding rods 23, fixing screws 25 and a moving wheel 26, wherein the limiting block 22 is arranged on the left side and the right side of the shell 1 through screws, the sliding rods 23 are connected to the two limiting blocks 22 in a sliding mode, the upper, middle and lower three clamping holes 24 are formed in the two sliding rods 23, the fixing screws 25 which are suitable for the sizes of the clamping holes 24 are connected to one side, which is far away from each other, of the two limiting blocks 22 in a screw mode, the moving wheel 26 is connected to the lower portions of the two sliding rods 23 in a rotating mode, workers can screw the fixing screws 25 clockwise to take the fixing screws out of the limiting blocks 22, then move the sliding rods 23 upwards or downwards to a proper hole position according to requirements, the sliding rods 23 can be completely retracted when the upper clamping holes 24 are aligned with the threaded holes, transportation or storage is facilitated, the moving wheel 26 can be contacted with soil and rolls when the middle clamping holes 24 are aligned with the threaded holes, the moving wheels 24 are suitable for normal operation states, the device can be supported when the lower clamping holes 24 are moved to be aligned with the threaded holes, maintenance and inspection of internal parts can be conveniently carried out, the clamping holes 24 can not be screwed into the threaded holes 22, and the proper positions of the limiting blocks can not be screwed into the threaded holes 23 again, and can be conveniently moved by the moving wheels 23 anticlockwise.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. The soil subsoiling rotary tillage all-in-one machine is characterized by comprising a machine shell (1), a gearbox (2), an output shaft (3), a connecting shaft (4), rotary tillage blades (5), a driving wheel (6), a belt (7), a protective shell (8), a protective cover (9) and subsoiling components, wherein the gearbox (2) is fixedly connected to the top of the machine shell (1), the front side surface of the gearbox (2) is provided with the input shaft, the output shafts (3) are respectively arranged on two sides of the gearbox (2), the connecting shaft (4) is rotatably connected to the inside of the machine shell (1), a plurality of rotary tillage blades (5) are fixedly connected to a linear array on the connecting shaft (4), driving wheels (6) are respectively fixedly connected to the connecting shaft (4) and the two output shafts (3) through the belt (7), the protective shell (8) is fixedly connected to two sides of the machine shell (1), and the protective cover (9) is fixedly connected to two sides of the top of the machine shell (1).

2. The soil subsoiling rotary tillage all-in-one machine of claim 1, wherein the subsoiling assembly comprises a mounting frame (10), screw rods (11), a hand wheel (12), connecting frames (13) and wing shovels (14), wherein the mounting frame (10) is fixedly connected to the two sides of the top of the machine shell (1), the screw rods (11) are rotatably connected to the two mounting frames (10), the hand wheel (12) is fixedly connected to the tops of the two screw rods (11), a plurality of clamping holes are formed in the hand wheel (12) in an annular array manner, clamping pin rods penetrating into the mounting frames (10) are placed on the hand wheel (12) and are matched with the clamping holes in a clamping manner, the connecting frames (13) sliding on the machine shell (1) are connected to the two screw rods (11) in a threaded manner, a plurality of moving rods are arranged on the lower portions of the two connecting frames (13), scale grooves (15) are formed in a linear array manner on each moving rod, and the lower end of each moving rod penetrates through the machine shell (1) and is fixedly connected to the wing shovels (14).

3. The soil subsoiling rotary tillage all-in-one machine of claim 2, further comprising mounting blocks (16), a dragging plate (17), torsion springs (18) and rollers (19), wherein the mounting blocks (16) are symmetrically and fixedly connected inside the machine shell (1), the dragging plate (17) is rotatably connected between the two mounting blocks (16), the torsion springs (18) are connected between the two mounting blocks (16) and the dragging plate (17), and the rollers (19) are rotatably connected to the lower portion of the dragging plate (17).

4. A soil deep scarification and rotary tillage integrated machine according to claim 3 is characterized in that a drag plate (17) is positioned behind the plurality of rotary tillage blades (5).

5. The soil subsoiling rotary tillage all-in-one machine of claim 4, further comprising a connecting block (20) and a switching frame (21), wherein the connecting block (20) is symmetrically and fixedly connected to the front side of the machine shell (1), and the switching frame (21) is rotatably connected between the two connecting blocks (20).

6. The soil subsoiling rotary tillage all-in-one machine of claim 5, further comprising limiting blocks (22), sliding rods (23), fixing screws (25) and moving wheels (26), wherein the limiting blocks (22) are fixedly connected to two sides of the machine shell (1), the sliding rods (23) are connected to the two limiting blocks (22) in a sliding mode, three clamping holes (24) are formed in the two sliding rods (23), the fixing screws (25) are connected to one side of the two limiting blocks (22) in a screw mode, and the moving wheels (26) are connected to the lower portions of the two sliding rods (23) in a rotating mode.