CN220255023U

CN220255023U - High efficiency soil turning blade group of agricultural cultivator

Info

Publication number: CN220255023U
Application number: CN202321814557.XU
Authority: CN
Inventors: 王频; 袁芳; 钟瑾; 谢树梅; 谢干华
Original assignee: Ganzhou Tianli Energy Technology Consulting Service Co ltd
Current assignee: Ganzhou Tianli Energy Technology Consulting Service Co ltd
Priority date: 2023-07-11
Filing date: 2023-07-11
Publication date: 2023-12-29
Anticipated expiration: 2033-07-11

Abstract

The utility model provides a high-efficiency soil turning blade set of an agricultural cultivator, which comprises the following components: the rotary shaft is internally provided with a movable groove, the movable groove is movably connected with a transmission shaft through a bearing, the surface of the movable groove is symmetrically provided with a movable groove, the position of the surface of the transmission shaft relative to the movable groove corresponds to a screw connection movable plate, the movable plate is fixedly connected with one end of a fixed plate, the other end of the fixed plate is slidably connected in the movable groove, the lower surface of the rotary block is fixedly connected with a transmission rod, the transmission rod is movably connected in a groove formed in the rotary shaft through a bearing, the lower end of the transmission rod is connected with the transmission shaft through a bevel gear, the rotary block is symmetrically provided with a buffer groove, and the embedded plate is slidably connected in the buffer groove through a spring. According to the utility model, the rotating block, the transmission rod, the transmission shaft, the moving plate, the fixing plate and the embedded column are matched, so that the rotating shaft can conveniently fix a plurality of groups of blade bodies, and the loading and unloading efficiency of the blade bodies is improved.

Description

High efficiency soil turning blade group of agricultural cultivator

Technical Field

The utility model relates to the technical field of agricultural soil turning structures, in particular to a high-efficiency soil turning blade set of an agricultural cultivator.

Background

Agricultural machinery refers to various machines used in the production process of crop planting and animal husbandry, and in the primary processing and treatment process of agricultural and animal products, and includes agricultural power machines, farm construction machines, soil cultivation machines, animal husbandry machines, agricultural transportation machines and the like; the agricultural cultivator belongs to one of agricultural machinery, the soil turning blade group on the cultivator is fixedly connected to the rotating shaft through the bolts, but blades in the soil turning blade group belong to vulnerable parts, after long-term use, the blades are worn or damaged, the blades are required to be replaced frequently, workers can only detach the blades through special detaching tools, and only a single blade can be detached, so that the detaching efficiency of the blades is greatly reduced, the blades are inconvenient to replace, and the working efficiency of the cultivator is reduced.

Disclosure of Invention

In order to overcome the defects in the prior art, a high-efficiency soil turning blade set of an agricultural cultivator is provided so as to solve the problems in the prior art.

To achieve the above object, there is provided a high efficiency soil turning blade set of an agricultural cultivator, comprising: rotation axis and rotatory piece, rotation axis surface fixed connection positioning seat, blade main part pass through the positioning seat and connect the rotation axis surface, set up the movable groove in the rotation axis, pass through bearing swing joint transmission shaft in the movable groove, and the movable groove is seted up to movable groove surface symmetry, and the position correspondence spiro union movable plate of transmission shaft surface relative movement groove, the one end of movable plate fixed connection fixed plate, the other end sliding connection of fixed plate is in the movable groove, simultaneously the gomphosis hole is seted up to the one end that the blade main part is close to the transmission shaft, the position correspondence of the relative gomphosis hole of fixed plate connects the gomphosis post, rotatory piece lower surface fixed connection transfer line, the transfer line passes through bearing swing joint in the recess that the rotation axis was seted up, and the lower extreme of transfer line passes through the helical gear and connects the transmission shaft, and the buffer tank is seted up to the symmetry in the rotatory piece, the gomphosis board passes through spring sliding connection in the buffer tank, the one end fixed connection push pedal that the while the gomphosis board is close to the spring, the lower extreme sliding connection of push pedal is in the buffer tank.

Preferably, the movable groove arranged in the rotary shaft is of a cylindrical structure, four groups of movable groups are arranged on the arc surface of the movable groove at equal intervals along the axial direction, six movable grooves are arranged on each group of movable groups at equal intervals along the circumferential direction of the movable groove, and meanwhile the movable grooves are of a rectangular structure.

Preferably, the position of the transmission shaft surface relative movement groove corresponds to the position of the transmission shaft surface relative movement groove, the moving plate screwed by the transmission shaft is of a circular structure, the position of the moving plate circular arc surface relative movement groove corresponds to the position of the moving plate relative movement groove, and meanwhile, the thickness of the moving plate is larger than that of the fixed plate.

Preferably, the two ends of the arc surface of the movable plate are symmetrically provided with two groups of reinforcing plates, the reinforcing plates are of circular ring structures, the outer arc surface size of the reinforcing plates is matched with the size of the movable groove, and meanwhile, the two groups of reinforcing plates are fixedly connected with the fixed plate.

Preferably, the rotating shaft surface and the corresponding positioning seat are internally provided with through grooves, the through grooves formed by the positioning seat are fixedly connected with a fastening layer, the fastening layer is of a back-shaped structure, the position of the blade main body surface relative to the fastening layer is uniformly provided with a plurality of groups of protruding blocks, the protruding blocks are of a hemispherical structure, meanwhile, the movable grooves are communicated with the through grooves through holes, and the embedded column fixedly connected with the fixing plate is of a cylindrical structure.

Preferably, the rotating block is of a cylindrical structure, the cross section of a shaft formed by combining the rotating block and the transmission rod is of a T-shaped structure, the cross section of a buffer groove symmetrically formed in the rotating block is of an L-shaped structure, and meanwhile, the side surface of the groove is correspondingly provided with a positioning groove relative to the buffer groove.

Preferably, the push plate is rectangular, the lower end of the push plate is fixedly connected with the embedded plate, the push plate and the embedded plate are combined together to form an L-shaped structure, the opening of the upper end of the buffer groove is provided with a sealing groove, the position of the surface of the push plate relative to the sealing groove is correspondingly connected with the protection plate, meanwhile, the push plate and the protection plate are combined together to form a cross-shaped structure, and the upper end of the push plate is fixedly connected with the anti-slip layer.

Compared with the prior art, the utility model has the beneficial effects that: through the cooperation of rotatory piece, transfer line, transmission shaft, movable plate, fixed plate and gomphosis post for the rotation axis can unify fixed multiunit blade main part, can enough avoid the workman to hand-carry dedicated extracting tool, also can realize the synchronous dismantlement of multiunit blade main part, thereby improves the loading and unloading efficiency of blade main part, and then can improve the work efficiency of this cultivator, avoids the time overlength of blade main part loading and unloading.

Drawings

Fig. 1 is a schematic front view of an embodiment of the present utility model.

Fig. 2 is a schematic side view of an embodiment of the present utility model.

Fig. 3 is a schematic cross-sectional view of a rotating block according to an embodiment of the utility model.

Fig. 4 is an enlarged schematic view at a of fig. 1 according to an embodiment of the present utility model.

In the figure: 1. a rotation shaft; 2. a transmission shaft; 3. a transmission rod; 4. a rotating block; 5. a blade body; 6. a positioning seat; 7. a moving plate; 8. a fixing plate; 9. a reinforcing plate; 10. a fitting column; 11. a moving groove; 12. a protection plate; 13. a push plate; 14. and (5) embedding the plates.

Description of the embodiments

Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model.

Referring to fig. 1 to 4, the present utility model provides a high efficiency soil turning blade set for an agricultural cultivator, comprising: rotation axis 1 and rotatory piece 4, rotation axis 1 fixed surface connects positioning seat 6, and blade main part 5 passes through positioning seat 6 and connects rotation axis 1 surface, set up the movable groove in the rotation axis 1, pass through bearing swing joint transmission shaft 2 in the movable groove, and movable groove surface symmetry sets up movable groove 11, and the position of transmission shaft 2 surface relative movement groove 11 corresponds spiro union movable plate 7, the one end of movable plate 7 fixed connection fixed plate 8, the other end sliding connection of fixed plate 8 is in movable groove 11, simultaneously the one end that blade main part 5 is close to transmission shaft 2 is seted up the gomphosis hole, the position correspondence of fixed plate 8 relative gomphosis hole connects gomphosis post 10, rotatory piece 4 lower surface fixed connection transfer line 3, transfer line 3 passes through bearing swing joint in the recess that rotation axis 1 was seted up, and the lower extreme of transfer line 3 passes through helical gear and connects transmission shaft 2, and the buffer tank is seted up to symmetry in rotatory piece 4, the embedding plate 14 passes through spring sliding connection in the buffer tank, simultaneously the one end fixed connection push pedal 13 that the embedding plate 14 is close to the spring, the lower extreme sliding connection of push pedal 13 in the buffer tank.

In this embodiment, when the damaged blade main body 5 needs to be replaced correspondingly, the worker pushes the two groups of push plates 13 to move relatively, so that the push plates 13 are attached to the protruding blocks on the surface of the rotating block 4, the push plates 13 drive the embedded plates 14 to separate from the positioning grooves, the restriction of the rotating block 4 by the rotating shaft 1 is relieved, the rotating block 4 rotates through the transmission rod 3 and the bevel gear to drive the transmission shaft 2, then the transmission shaft 2 drives the fixed plate 8 to move synchronously through the movable plate 7 in a threaded manner, the fixed plate 8 can drive the embedded columns 10 to separate from the embedded holes formed in the blade main body 5, the restriction between the rotating shaft 1 and the blade main body 5 is relieved, the blade main body 5 after the restriction is relieved still can be connected in the positioning seat 6 under the cooperation of the fastening layer and the protruding blocks, the problem that the blade main body 5 under the rotating shaft 1 accidentally drops is avoided, after that the worker withdraws the positioning seat 6 from the blade main body 5 needing to be replaced, and after the new blade main body 5 is completely replaced, the rotating block 4 is reversely rotated again, the main body 1 is fixedly connected between the rotating shaft 1 and the blade main body 5 again, so that the efficiency of the cultivator is effectively improved, the working efficiency is further improved, and the working efficiency of the cultivator is shortened.

As a preferred embodiment, the movable groove arranged in the rotary shaft 1 is in a cylindrical structure, four groups of movable groups are arranged on the arc surface of the movable groove at equal intervals along the axial direction, six movable grooves 11 are arranged on each group of movable groups at equal intervals along the circumferential direction of the movable groove, and meanwhile, the movable grooves 11 are in a rectangular structure.

In this embodiment, as shown in fig. 1 and 2, the moving groove 11 is formed, so that the fixed plate 8 can move stably in the moving groove, the problem of rotation of the moving plate 7 can be avoided, and the efficiency of embedding the embedded column 10 into the embedded hole can be enhanced.

As a preferred embodiment, the surface of the transmission shaft 2 is correspondingly provided with a thread structure at the position corresponding to the moving groove 11, the moving plate 7 screwed with the transmission shaft 2 is in a circular structure, the circular arc surface of the moving plate 7 is correspondingly connected with the fixed plate 8 at the position corresponding to the moving groove 11, and meanwhile, the thickness of the moving plate 7 is larger than that of the fixed plate 8.

In this embodiment, as shown in fig. 1, multiple groups of thread structures are formed on the surface of the transmission shaft 2 at equal intervals, so that the transmission shaft 2 can push the moving plate 7 in screwed connection to move correspondingly, and therefore the embedded column 10 can be freely embedded into or separated from the corresponding embedded hole, and convenience in assembling and disassembling the blade body 5 of the rotation shaft 1 is enhanced.

As a preferred embodiment, two groups of reinforcing plates 9 are symmetrical at two ends of the circular arc surface of the moving plate 7, the reinforcing plates 9 are of a circular ring structure, the size of the circular arc surface of the reinforcing plates 9 is matched with the size of the movable groove, and meanwhile, the fixed plate 8 is fixedly connected between the two groups of reinforcing plates 9.

In this embodiment, as shown in fig. 1, the outer arc surface of the reinforcing plate 9 is matched with the size of the movable groove, so that not only can the stability of the rotation of the transmission shaft 2 be enhanced, but also the stability of the movable plate 7 and the fixed plate 8 during movement can be enhanced, and meanwhile, the structural strength of the connection part of the fixed plate 8 and the movable plate 7 can be enhanced due to the arrangement of the reinforcing plate 9.

As a preferred embodiment, the surface of the rotating shaft 1 and the inside of the corresponding positioning seat 6 are provided with through grooves, the fastening layer is fixedly connected in the through grooves formed in the positioning seat 6, the fastening layer is in a shape like a Chinese character 'hui', the position of the blade main body 5 surface relative to the fastening layer is uniformly provided with a plurality of groups of protruding blocks, the protruding blocks are in a hemispherical structure, meanwhile, the movable groove 11 is communicated with the through grooves through holes, and the embedded column 10 fixedly connected with the fixing plate 8 is in a cylindrical structure.

In this embodiment, as shown in fig. 1 and 4, the fastening layer is made of soft rubber, so that the extrusion effect of the bump can be enhanced, and the structure of the bump is set, so that the abrasion speed of the fastening layer can be reduced, and thus the blade body 5 embedded in the through groove can be ensured to be stably connected in the through groove, unexpected shaking or deflection of the blade body 5 is avoided, and smooth embedding of the embedded column 10 in the corresponding embedded hole is ensured.

As a preferred implementation mode, the rotating block 4 is of a cylindrical structure, the cross section of a shaft formed by combining the rotating block 4 and the transmission rod 3 is of a T-shaped structure, the cross section of a buffer groove symmetrically formed in the rotating block 4 is of an L-shaped structure, and meanwhile, the side surface of the groove is correspondingly provided with a positioning groove relative to the buffer groove.

In this embodiment, as shown in fig. 3 and 4, the rotating block 4 is movably connected to the opening end of the groove through the driving rod 3, and the buffer slot is formed in the buffer slot, so that the stability of the embedded plate 14 during moving can be effectively enhanced, and meanwhile, the setting of the positioning slot can ensure that the corresponding limiting structure is arranged between the rotating shaft 1 and the rotating block 4, so that the problem that the rotating block 4 rotates accidentally is avoided.

As a preferred embodiment, the push plate 13 is in a rectangular structure, the lower end of the push plate 13 is fixedly connected with the embedded plate 14, the push plate 13 and the embedded plate 14 are combined together to form an L-shaped structure, the opening of the upper end of the buffer groove is provided with a sealing groove, the surface of the push plate 13 is correspondingly connected with the protection plate 12 relative to the position of the sealing groove, meanwhile, the push plate 13 and the protection plate 12 are combined together to form a cross-shaped structure, and the upper end of the push plate 13 is fixedly connected with the anti-slip layer.

In this embodiment, as shown in fig. 3 and 4, the seal groove is adapted to the size of the protection plate 12, so that the stability of the protection plate 12 during movement can be enhanced, and external foreign matters can be prevented from falling into the buffer groove, so that the restriction between the rotating block 4 and the rotating shaft 1 can be normally relieved, and meanwhile, the comfort level of the push plate 13 during contact can be improved due to the arrangement of the anti-slip layer.

According to the high-efficiency soil turning blade set of the agricultural cultivator, disclosed by the utility model, the rotary block 4, the transmission rod 3, the transmission shaft 2, the moving plate 7, the fixed plate 8 and the embedded column 10 are matched, so that the rotary shaft 1 can conveniently fix a plurality of groups of blade bodies 5, the loading and unloading efficiency of the blade bodies 5 is improved, and the rotary block 4, the embedded plate 14, the transmission rod 3, the transmission shaft 2 and the embedded column 10 are matched, so that stable fixed connection can be performed between the rotary shaft 1 and the blade bodies 5, and the problem that the blade bodies 5 are accidentally separated is avoided.

Claims

1. A high efficiency soil turning blade set for an agricultural cultivator comprising: rotation axis (1) and rotatory piece (4), rotation axis (1) fixed surface connects positioning seat (6), and rotation axis (1) surface, its characterized in that are connected through positioning seat (6) to blade main part (5): the utility model discloses a novel structure of the electric motor, including rotation axis (1), movable groove, bearing swing joint transmission shaft (2), movable groove surface symmetry sets up movable groove (11), and the position of transmission shaft (2) surface relative movement groove (11) corresponds spiro union movable plate (7), the one end of movable plate (7) fixed connection fixed plate (8), the other end sliding connection of fixed plate (8) is in movable groove (11), simultaneously the gomphosis hole is seted up to the one end that blade main part (5) is close to transmission shaft (2), the position of fixed plate (8) relative gomphosis hole corresponds and connects gomphosis post (10), fixed surface connects transfer line (3) under rotatory piece (4), transfer line (3) pass through bearing swing joint in the recess of seting up of rotation axis (1), and the lower extreme of transfer line (3) passes through helical gear connection transmission shaft (2), and the buffer tank is seted up to symmetry in rotatory piece (4), gomphosis board (14) are through spring sliding connection in the buffer tank, simultaneously one end fixed connection push pedal (13) that the gomphosis board (14) is close to the spring.

2. The high-efficiency soil turning blade set of the agricultural cultivator according to claim 1, wherein the movable grooves formed in the rotary shaft (1) are of a cylindrical structure, four groups of movable groups are formed in the arc surfaces of the movable grooves at equal intervals along the axial direction in parallel, six movable grooves (11) are formed in each group of movable groups at equal intervals along the circumferential direction of the movable grooves, and the movable grooves (11) are of a rectangular structure.

3. The high-efficiency soil turning blade set of the agricultural cultivator according to claim 1, wherein the surface of the transmission shaft (2) is correspondingly provided with a threaded structure at the position corresponding to the moving groove (11), the moving plate (7) screwed with the transmission shaft (2) is in a circular structure, the circular arc surface of the moving plate (7) is correspondingly connected with the fixed plate (8) at the position corresponding to the moving groove (11), and the thickness of the moving plate (7) is larger than that of the fixed plate (8).

4. The high-efficiency soil turning blade set of the agricultural cultivator according to claim 1, wherein two groups of reinforcing plates (9) are symmetrically arranged at two ends of the circular arc surface of the movable plate (7), the reinforcing plates (9) are in a circular ring structure, the size of the outer circular arc surface of the reinforcing plates (9) is matched with the size of the movable groove, and a fixed plate (8) is fixedly connected between the two groups of reinforcing plates (9).

5. The high-efficiency soil turning blade set of the agricultural cultivator according to claim 1, wherein through grooves are formed in the surface of the rotating shaft (1) and the inside of the corresponding positioning seat (6), a fastening layer is fixedly connected in the through grooves formed in the positioning seat (6), the fastening layer is of a back-shaped structure, a plurality of groups of protruding blocks are uniformly arranged on the surface of the blade main body (5) opposite to the fastening layer, the protruding blocks are of a hemispherical structure, meanwhile, the moving groove (11) is communicated with the through grooves through holes, and the embedded column (10) fixedly connected with the fixing plate (8) is of a cylindrical structure.

6. The high-efficiency soil turning blade set of the agricultural cultivator according to claim 1, wherein the rotary block (4) is of a cylindrical structure, the shaft section formed by combining the rotary block (4) and the transmission rod (3) is of a T-shaped structure, the buffer grooves symmetrically formed in the rotary block (4) are of an L-shaped structure, and positioning grooves are correspondingly formed in the side surfaces of the grooves relative to the buffer grooves.

7. The high-efficiency soil turning blade set of an agricultural cultivator according to claim 1, wherein the pushing plate (13) is of a rectangular structure, the lower end of the pushing plate (13) is fixedly connected with the embedded plate (14), the pushing plate (13) and the embedded plate (14) are combined together to form an L-shaped structure, a sealing groove is formed in an opening at the upper end of the buffering groove, the surface of the pushing plate (13) is correspondingly connected with the protection plate (12) relative to the position of the sealing groove, meanwhile, the pushing plate (13) and the protection plate (12) are combined together to form a cross-shaped structure, and the upper end of the pushing plate (13) is fixedly connected with the anti-skid layer.