CN215301364U

CN215301364U - Novel agricultural machinery is loose deeply device

Info

Publication number: CN215301364U
Application number: CN202121826211.2U
Authority: CN
Inventors: 王丽霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2021-12-28
Anticipated expiration: 2031-08-06

Abstract

The utility model relates to the technical field of agricultural machinery, in particular to a novel agricultural machinery deep scarification device which comprises a fixed rack, wherein the edge parts of two sides of the fixed rack are rotatably connected with a folding rack, shovel handle components are respectively and fixedly connected below the fixed rack and the folding rack, a movement component is arranged between the fixed rack and the folding rack, and locking components are fixedly connected with the side edge parts of the fixed rack and the folding rack; the motion assembly comprises connecting rods which are symmetrically arranged, one end of each connecting rod is rotatably connected with the folding rack, and the other end of each connecting rod is rotatably connected with the power part. The foldable subsoiling device is adopted, the subsoiling device is in a folded state in the transportation process, the transverse size is small, the transportation is convenient, and the subsoiling device is unfolded during subsoiling operation, so that the subsoiling width is large, and the operation efficiency is improved.

Description

Novel agricultural machinery is loose deeply device

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to a novel deep scarification device for agricultural machinery.

Background

The subsoiler is a tillage machine matched with a high-horsepower tractor, and is mainly used for mechanized tillage of inter-row or omnibearing deep soil tillage. The operation of the deep scarifier is beneficial to improving the soil plough layer structure, breaking the soil of the plough bottom layer, improving the water storage and preservation capability of the soil and promoting the grain growth.

Chinese patent CN209628017U discloses a subsoiling device, which comprises a frame, a plurality of subsoiling subassemblies of having arranged on the length direction of frame, the subsoiling subassembly includes shovel handle and fixing base, a plurality of altitude mixture control holes of having arranged on the upper portion of shovel handle, the fixing base is connected with the shovel handle through the altitude mixture control hole, the lower part of shovel handle is buckled downwards and forward, the front side of shovel handle lower part has linked firmly shovel point seat, the bottom detachably of shovel point seat is connected with the shovel point, the shovel point is pegged graft on shovel point seat. The device only has one row of shovel handles, and the scope of loosening the soil is limited in field single marching.

In addition, the width of some large-scale subsoilers can reach 3 meters to 5 meters, and is far greater than the width of the traction headstock, the traction headstock advances on a highway after being loaded with the subsoiler, and the traffic is easily influenced due to the large width of the subsoiler, so that a subsoiler with a large subsoiling width is urgently needed, but the traffic is not influenced in the transportation process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel agricultural machinery subsoiling device, which solves the problems.

In order to achieve the purpose, the utility model provides the following scheme: a novel agricultural machinery subsoiling device comprises a fixed frame, wherein two side edges of the fixed frame are rotatably connected with a folding frame, a shovel handle assembly is fixedly connected below the fixed frame and the folding frame respectively, a moving assembly is arranged between the fixed frame and the folding frame, and locking assemblies are fixedly connected with the side edges of the fixed frame and the folding frame;

the motion assembly comprises connecting rods which are symmetrically arranged, one end of each connecting rod is rotatably connected with the corresponding folding rack, and the other end of each connecting rod is rotatably connected with a power part.

Preferably, the power portion include with the connecting rod other end rotates the transmission disc of being connected, transmission disc middle part fixedly connected with lead screw nut, fixed frame middle part fixedly connected with motor cabinet, motor cabinet top fixedly connected with motor, the output shaft coupling of motor has the lead screw, the lead screw with the transmission of lead screw nut is connected.

Preferably, the middle part of the folding rack is fixedly connected with two ends of a first rotating shaft, and the middle part of the first rotating shaft is rotatably connected with one end of the connecting rod.

Preferably, the fixed frame both sides limit portion fixedly connected with second pivot respectively, folding frame one side limit portion fixedly connected with pivot cover, the pivot cover with the coaxial setting of second pivot, the pivot cover with the second pivot is rotated and is connected.

Preferably, the shovel handle subassembly includes the shovel handle frame, shovel handle frame middle part fixedly connected with shovel handle installation pole, fixed the cup jointing has a plurality of shovel handle seats on the shovel handle installation pole, the shovel handle seat can be dismantled and be connected with the shovel handle, the quantity of shovel handle frame is two at least, the quantity of shovel handle seat is four at least, the shovel handle seat passes through the screw connection with the shovel handle.

Preferably, the locking assembly comprises a hydraulic cylinder fixedly connected to the edge of the fixed frame, the side of the foldable frame close to the fixed frame is fixedly connected with a connecting sleeve, the connecting sleeve is matched with the extending end of the hydraulic cylinder, and the number of the hydraulic cylinders is at least four.

Preferably, the motor base is close to one end of one side of the motor fixedly connected with a support frame, and the other end of the support frame is rotatably connected with the screw rod.

Preferably, the connecting frame is fixedly connected to the upper portion of the fixed rack, a mounting hole is formed in the connecting frame and is close to the tip of the shovel handle, and the number of the connecting frames is at least two.

The utility model has the following technical effects: the two folding frames can rotate around the fixed frame, the folding frames and the fixed frame are both connected with the shovel handle assembly, the moving assembly controls the two folding frames to unfold during deep scarification operation, the two folding frames and the fixed frame are on the same plane and have larger deep scarification width, the locking assembly locks and connects the two folding frames and the fixed frame into a whole, the two folding frames and the fixed frame are stressed together, and the working efficiency is higher compared with that of a traditional deep scarification device only provided with a single-row shovel handle assembly; after the subsoiling operation is finished, the locking assembly is unlocked, the moving assembly controls the two folding racks to be folded, the whole width of the subsoiling device is about half of that of the subsoiling device when the subsoiling device is unfolded, and traffic cannot be influenced due to overlarge width in the transportation process.

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 structural view of the present invention;

FIG. 2 is a schematic structural view of a fixed frame, a folding frame and a moving assembly;

FIG. 3 is a top view of the stationary gantry;

FIG. 4 is a top view of the folding chassis;

FIG. 5 is a schematic view of the construction of the dipper handle assembly;

wherein, 1, fixing the frame; 2. a folding frame; 3. a motor; 4. a connecting rod; 5. a first rotating shaft; 6. a drive plate; 7. a support frame; 8. a lead screw; 9. a shovel handle frame; 10. a shovel shaft mounting rod; 11. a shovel handle seat; 12. a shovel shaft; 13. a hydraulic cylinder; 14. connecting sleeves; 15. a connecting frame; 17. a motor base; 18. a second rotating shaft; 19. the pivot cover.

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.

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.

Referring to fig. 1-5, the novel agricultural machinery subsoiling device comprises a fixed frame 1, wherein the side parts of two sides of the fixed frame 1 are rotatably connected with a folding frame 2, a shovel handle assembly is respectively and fixedly connected below the fixed frame 1 and the folding frame 2, a moving assembly is arranged between the fixed frame 1 and the folding frame 2, and locking assemblies are fixedly connected with the side parts of the fixed frame 1 and the folding frame 2;

the motion subassembly includes the connecting rod 4 of symmetry setting, and 4 one ends of connecting rod are rotated with folding frame 2 and are connected, and 4 other ends of connecting rod rotate and are connected with power portion. The two folding frames 2 can rotate around the fixed frame 1, the folding frames 2 and the fixed frame 1 are both connected with the shovel handle assembly, the moving assembly controls the two folding frames 2 to be unfolded during deep scarification operation, at the moment, the two folding frames 2 and the fixed frame 1 are on the same plane and have larger deep scarification width, the locking assembly locks and connects the two folding frames 2 and the fixed frame 1 into a whole, the two folding frames and the fixed frame are stressed together, and the working efficiency of the deep scarification device is higher than that of the traditional deep scarification device only provided with a single-row shovel handle assembly; after finishing the subsoiling operation, the locking assembly is unlocked, the moving assembly controls the two folding frames 2 to be folded, the whole width of the subsoiling device is about half of that of the subsoiling device when the subsoiling device is unfolded, and the traffic cannot be influenced by overlarge width in the transportation process.

Domestic subsoiling devices are various in types and can be divided into local subsoiling and comprehensive subsoiling according to operation properties. The comprehensive deep scarification is to use a deep scarification plough to loosen soil comprehensively, and the mode is suitable for being matched with basic farmland construction to reform shallow soil of a plough layer. The local deep scarification is to loosen soil locally with spacing and without loosening soil by using a rod tooth, a chisel-shaped shovel or a ploughshare. As the space deep loosening creates a virtual-real compatible plough layer structure, the practice proves that the space deep loosening is superior to the comprehensive deep loosening, the application is wider, and the deep loosening device is used for the space deep loosening. According to the structural principle of the operation machine, the method comprises the following steps: chiseling type deep loosening, wing shovel type deep loosening, vibrating type deep loosening, goose-foot type deep loosening and the like. Different subsoilers have different structural characteristics, have certain difference in operation performance, and are suitable for soil and farmland types. Generally, a total subsoiling method is often used for loosening the soil and breaking the plough base, and a local subsoiling method is often used for breaking the plough base and accumulating water. Some kinds of machines have the characteristics of local subsoiling and comprehensive subsoiling, such as an omnibearing subsoiler, a vibration subsoiler and the like.

Further optimize the scheme, power portion includes and rotates the driving disk 6 of being connected with the 4 other ends of connecting rod, 6 middle part fixedly connected with screw nut of driving disk, 1 middle part fixedly connected with motor cabinet 17 of fixed frame, motor cabinet 17 top fixedly connected with motor 3, and motor 3's output shaft coupling has lead screw 8, and lead screw 8 is connected with the screw nut transmission. Motor cabinet 17 is used for fixing motor 3 on fixed frame 1, motor 3 provides power for the motion subassembly, motor 3 passes through the shaft coupling and is connected with lead screw 8, motor 3 drives lead screw 8 and rotates, lead screw 8 is with the lead screw nut in power transmission to drive plate 6, turn into linear motion with rotary motion, drive plate 6 drives two connecting rod 4 motions, when drive plate 6 upward movement, the contained angle between two connecting rods 4 diminishes, two folding frames 2 draw close folding each other, when drive plate 6 downstream, the contained angle grow between two connecting rods 4, two folding frames 2 keep away from the expansion each other.

Further optimization scheme, folding frame 2 middle part fixedly connected with first pivot 5's both ends, first pivot 5 middle part is rotated with the one end of connecting rod 4 and is connected.

According to the further optimization scheme, the second rotating shaft 18 is fixedly connected to the two side edges of the fixed rack 1 respectively, the rotating shaft sleeve 19 is fixedly connected to one side edge of the folding rack 2, the rotating shaft sleeve 19 and the second rotating shaft 18 are coaxially arranged, and the rotating shaft sleeve 19 is rotatably connected with the second rotating shaft 18.

Further optimization scheme, the share shaft subassembly includes share shaft frame 9, and share shaft frame 9 middle part fixedly connected with share shaft installation pole 10, and fixed the cup joint has a plurality of share shaft seats 11 on the share shaft installation pole 10, and share shaft seat 11 can be dismantled and be connected with share shaft 12, and the quantity of share shaft frame 9 is two at least, and the quantity of share shaft seat 11 is four at least, and share shaft seat 11 passes through the screw connection with share shaft 12. The shovel handle 12 is used for penetrating through the farmland surface soil, is inserted into the soil, and turns out the soil below the surface along with the advancing of the subsoiling device, so as to play a role of subsoiling.

Further optimization scheme, the locking subassembly includes the pneumatic cylinder 13 of fixed connection at fixed frame 1 limit portion, and folding frame 2 is close to the side fixedly connected with adapter sleeve 14 of fixed frame 1, and adapter sleeve 14 and the looks adaptation is stretched out to pneumatic cylinder 13, and the quantity of pneumatic cylinder 13 is four at least. After the folding machine frame 2 is completely unfolded, the hydraulic cylinders 13 are started, the extending ends of the hydraulic cylinders 13 are inserted into the connecting sleeves 14, the folding machine frame 2 is prevented from being folded upwards in the deep loosening operation, the four hydraulic cylinders 13 are uniformly distributed at four corners of the fixed machine frame 1, the fixed machine frame 1 is connected with the folding machine frame 2 more firmly, and the stress uniformity is improved.

Further optimize the scheme, motor cabinet 17 is close to the one end of motor 3 one side fixedly connected with support frame 7, and the other end and the lead screw 8 of support frame 7 rotate to be connected. The support frame 7 is used for reinforcing the lead screw 8, so that the strength of the lead screw 8 is improved, the lead screw 8 is prevented from bending deformation, and the service life of the lead screw 8 is prolonged.

Further optimize the scheme, fixed frame 1 top fixedly connected with link 15, link 15 has seted up the mounting hole, and the mounting hole is close to the most advanced setting of share shaft 12, and the quantity of link 15 is two at least. The connecting frame 15 is used for connecting the subsoiler device of the present invention with a tractor head.

The working process of the utility model is as follows: the motor 3 is connected with the lead screw 8 through a coupler, the motor 3 drives the lead screw 8 to rotate, the lead screw 8 transmits power to a lead screw nut in the transmission disc 6 to convert the rotary motion into linear motion, the transmission disc 6 drives the two connecting rods 4 to move, when the transmission disc 6 moves upwards, the included angle between the two connecting rods 4 becomes smaller, the two folding frames 2 are mutually closed and folded, when the transmission disc 6 moves downwards, the included angle between the two connecting rods 4 is enlarged, the two folding frames 2 are far away from each other and unfolded, when the deep scarification device works, the two folding frames 2 are unfolded, the extending end of the hydraulic cylinder 13 is inserted into the connecting sleeve 14, the folding frames 2 are locked, the two folding frames 2 and the fixed frame 1 are connected into a whole to be stressed cooperatively, after the operation is finished, the folding machine frame 2 is folded, and the whole width of the deep loosening device is about half of the width of the operation.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.

Claims

1. The utility model provides a novel agricultural machinery is loose deeply device which characterized in that: the shovel loader comprises a fixed rack (1), wherein the edge parts of two sides of the fixed rack (1) are rotatably connected with a folding rack (2), shovel handle assemblies are respectively and fixedly connected below the fixed rack (1) and the folding rack (2), a moving assembly is arranged between the fixed rack (1) and the folding rack (2), and locking assemblies are fixedly connected with the edge parts of the fixed rack (1) and the folding rack (2);

the motion assembly comprises connecting rods (4) which are symmetrically arranged, one end of each connecting rod (4) is rotatably connected with the corresponding folding rack (2), and the other end of each connecting rod (4) is rotatably connected with a power part.

2. The novel agricultural machinery subsoiler of claim 1, characterized in that: the power portion include with connecting rod (4) other end rotates driving disc (6) of connecting, driving disc (6) middle part fixedly connected with screw nut, fixed frame (1) middle part fixedly connected with motor cabinet (17), motor cabinet (17) top fixedly connected with motor (3), the output shaft coupling of motor (3) has lead screw (8), lead screw (8) with the screw nut transmission is connected.

3. The novel agricultural machinery subsoiler of claim 1, characterized in that: the folding machine frame is characterized in that the middle of the folding machine frame (2) is fixedly connected with two ends of a first rotating shaft (5), and the middle of the first rotating shaft (5) is rotatably connected with one end of a connecting rod (4).

4. The novel agricultural machinery subsoiler of claim 1, characterized in that: fixed frame (1) both sides limit portion fixedly connected with second pivot (18) respectively, folding frame (2) one side limit portion fixedly connected with pivot cover (19), pivot cover (19) with second pivot (18) coaxial setting, pivot cover (19) with second pivot (18) rotate to be connected.

5. The novel agricultural machinery subsoiler of claim 4, characterized in that: the shovel handle subassembly includes shovel handle frame (9), shovel handle frame (9) middle part fixedly connected with shovel handle installation pole (10), fixed cover has been connected with a plurality of shovel handle seats (11) on shovel handle installation pole (10), shovel handle seat (11) can be dismantled and be connected with shovel handle (12), the quantity of shovel handle frame (9) is two at least, the quantity of shovel handle seat (11) is four at least, shovel handle seat (11) passes through the screw connection with shovel handle (12).

6. The novel agricultural machinery subsoiler of claim 1, characterized in that: the locking assembly comprises a hydraulic cylinder (13) fixedly connected to the edge of the fixed frame (1), the folding frame (2) is close to a connecting sleeve (14) fixedly connected to the side edge of the fixed frame (1), the connecting sleeve (14) is matched with the extending end of the hydraulic cylinder (13), and the number of the hydraulic cylinders (13) is at least four.

7. The novel agricultural machinery subsoiler of claim 2, characterized in that: the motor base (17) is close to one end of a support frame (7) fixedly connected to one side of the motor (3), and the other end of the support frame (7) is rotatably connected with the lead screw (8).

8. The novel agricultural machinery subsoiler of claim 5, characterized in that: the shovel is characterized in that a connecting frame (15) is fixedly connected to the upper portion of the fixed rack (1), a mounting hole is formed in the connecting frame (15), the mounting hole is close to the tip of the shovel handle (12), and the number of the connecting frame (15) is at least two.