CN-224218826-U - High-performance rotary cultivator and assembly thereof

CN224218826UCN 224218826 UCN224218826 UCN 224218826UCN-224218826-U

Abstract

The application discloses a high-performance rotary cultivator and an assembly thereof, and belongs to the field of rotary cultivation machines. A high-performance rotary cultivator and an assembly thereof comprise a frame, wherein a rear pressing plate assembly and a cutter shaft protecting piece are arranged on the frame, the rear pressing plate assembly comprises a shaft sleeve, a connecting plate, round rods and a baffle plate, the upper end of the connecting plate is fixedly connected to the shaft sleeve, the lower end of the connecting plate is fixedly connected with the outer wall of the round rods, the lower end of the baffle plate is fixedly connected with the outer wall of the round rods, the upper end of the baffle plate is fixedly connected with the connecting plate, a cavity is formed by the lower end of the connecting plate, the baffle plate and the round rods in a blocking mode, two side plates are respectively and fixedly connected to two ends of the frame, the baffle plate is fixedly connected to the frame, and one end of the baffle plate is bent into a Z shape. The application has the beneficial effects that the rear pressing plate is designed into a double-layer steel plate structure and forms a cavity, which is similar to a rectangular pipe, the rear pressing plate has lighter weight, the integrity of the rear pressing plate is ensured, and the rear pressing plate has good bending resistance effect.

Inventors

HU ZHONGQIANG
XU HONGGE
Dong Boshen
ZHOU WU
CHEN LUBING
CHEN BIAO
XIE YIHENG
Tong Tingfeng

Assignees

浙江四方股份有限公司

Dates

Publication Date: 20260512
Application Date: 20240902

Claims (10)

1. A high performance rotary cultivator and assembly thereof comprises a frame (11); The cutter is characterized in that a rear pressing plate assembly (12) and a cutter shaft protection piece are arranged on the frame (11); The rear pressing plate assembly (12) comprises a shaft sleeve (18), a connecting plate (15), a round rod (16) and a partition plate (17); The upper end of the connecting plate (15) is fixedly connected to the shaft sleeve (18), the lower end of the connecting plate (15) is fixedly connected with the outer wall of the round rod (16), the lower end of the partition plate (17) is fixedly connected with the outer wall of the round rod (16), the upper end of the partition plate (17) is fixedly connected with the connecting plate (15), and the lower end of the connecting plate (15), the partition plate (17) and the round rod (16) are blocked to form a cavity (30); the high-performance rotary cultivator and the assembly thereof further comprise: the side plates (14) are provided with two and are respectively and fixedly connected to the two ends of the frame (11); the baffle (25) is fixedly connected to the frame (11); Wherein one end of the baffle plate (25) is bent into a Z shape, and the bent end of the baffle plate (25) extends to the lower part of the shaft sleeve (18); The fixed seat (26) is fixedly connected to the frame (11); The two ends of the anchor ear (27) are fixedly connected to the fixing seat (26) respectively; A shaft tube (13) fixedly connected to the frame (11) and inserted into the anchor ear (27); A gasket (28) placed on the fixed seat (26); and the positioning plate (37) is arranged on the frame (11).
2. The high performance rotary cultivator and assembly thereof according to claim 1, wherein: The arbor guard includes: A first protective side plate (21) fixedly connected to the side wall of the side plate (14); The first protection bottom plate (22) is fixedly connected to the bottom wall of the first protection side plate (21); The second protection side plate (23) is fixedly connected to the side wall of the side plate (14); The second protection bottom plate (24) is fixedly connected to the bottom wall of the second protection side plate (23).
3. The high performance rotary cultivator and assembly thereof according to claim 1, wherein: The round rod (16) is a hollow pipe, and plugs (20) are respectively plugged into two ends of the round rod (16).
4. A high performance rotary cultivator as claimed in claim 3, wherein: The side wall of connecting plate (15) with baffle (17) fixedly connected with shrouding (19) of position symmetry, be equipped with on shrouding (19) for inserting the hole sealing of end cap (20).
5. The high performance rotary cultivator and assembly thereof according to claim 1, wherein: The top wall of the fixing seat (26) is provided with two first jacks for the anchor ear (27) to pass through to provide space, the gasket (28) is provided with two second jacks with symmetrical positions, and the second jacks are of U-shaped slotted hole structures.
6. The high performance rotary cultivator and assembly thereof according to claim 5, wherein: The anchor ear (27) is U type anchor ear, all be equipped with the external screw thread on the both ends of anchor ear (27), the both ends of anchor ear (27) insert two respectively in first jack and two in the second jack and anchor ear (27) are equipped with the one end and the nut threaded connection of external screw thread, anchor ear (27) with gasket (28) form U type space.
7. The high performance rotary cultivator and assembly thereof according to claim 6, wherein: One end of the shaft tube (13) passes through the U-shaped space of the hoop (27), and the outer wall of the shaft tube (13) is in abutting contact with the top wall of the gasket (28).
8. The high performance rotary cultivator and assembly thereof according to claim 1, wherein: the high-performance rotary cultivator and the assembly thereof further comprise: A gearbox intermediate shaft (29) mounted on the frame (11); The side plates (14) are provided with welding tool positioning holes (31) for positioning welding tools, and one end of a gearbox intermediate shaft (29) penetrates through the welding tool positioning holes (31).
9. The high performance rotary cultivator and assembly thereof according to claim 1, wherein: the high-performance rotary cultivator and the assembly thereof further comprise: The rear pressing plate limiting piece (32) is arranged on the side plate (14) and used for limiting the rear pressing plate assembly (12); The rear platen stopper (32) includes: a mounting plate (33) detachably mounted on the side plate (14); Wherein, a limit connecting rod is arranged on one side of the mounting plate (33), and comprises a handle (35) arranged on one side of the mounting plate (33) and a limit end (36) penetrating through the other side of the mounting plate (33); a rotating shaft (34) fixedly connected to the mounting plate (33); wherein the shaft sleeve (18) is sleeved on the rotating shaft (34).
10. A high performance rotary cultivator comprising a rotary cultivator according to any one of claims 1 to 9 and an assembly thereof.

Description

High-performance rotary cultivator and assembly thereof Technical Field The application relates to the field of rotary tillers, in particular to a high-performance rotary tiller and an assembly thereof. Background The rotary cultivator is a cultivator matched with a tractor to complete the tillage and harrowing operation. The novel soil-crushing machine has the characteristics of strong soil-crushing capability, flat ground surface after tillage and the like, can be widely applied, can crush the stubble buried below the ground surface, is convenient for the operation of a seeder, and provides a good seed bed for later sowing. The configuration mode of the rotary tillage cutter shaft is divided into a transverse shaft type, a vertical shaft type and an inclined type. The correct use and adjustment of the rotary cultivator is important to maintain its good technical condition and ensure the cultivation quality. The rotary cultivator has the functions of breaking the plough bottom layer, restoring the soil plough layer structure, improving the water storage and soil moisture preservation capacity of the soil, eliminating partial weeds, reducing plant diseases and insect pests, leveling the ground surface, improving the agricultural mechanized operation standard and the like. In the working process of the rotary cultivator, the rear pressing plate can vibrate up and down and continuously strike the ridge or the soil which is subjected to rotary cultivation in the process of following the rotary cultivator. There is now provided a high performance rotary cultivator and assembly therefor. Disclosure of utility model The summary of the application is provided to introduce a selection of concepts in a simplified form that are further described below in the detailed description. The summary of the application is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter. In order to solve the technical problems mentioned in the background section above, some embodiments of the present application provide a high performance rotary cultivator and an assembly thereof, comprising a frame; the cutter is characterized in that a rear pressing plate assembly and a cutter shaft protecting piece are arranged on the frame; The rear pressing plate assembly comprises a shaft sleeve, a connecting plate, a round rod and a baffle plate; The upper end of the connecting plate is fixedly connected to the shaft sleeve, the lower end of the connecting plate is fixedly connected with the outer wall of the round rod, the lower end of the baffle is fixedly connected with the outer wall of the round rod, the upper end of the baffle is fixedly connected with the connecting plate, and the lower end of the connecting plate, the baffle and the round rod are blocked to form a cavity; A high performance rotary cultivator and assembly thereof further comprising: the side plates are provided with two side plates and are respectively and fixedly connected to the two ends of the frame; The baffle is fixedly connected to the frame; One end of the baffle is bent into a Z shape, and the bent end of the baffle extends to the lower part of the shaft sleeve; the fixed seat is fixedly connected to the frame; the two ends of the anchor ear are respectively and fixedly connected to the fixed seat; the shaft tube is fixedly connected to the frame and is inserted into the anchor ear; The gasket is placed on the fixed seat; and the positioning plate is arranged on the frame. Further, the arbor guard includes: The first protection side plate is fixedly connected to the side wall of the side plate; the first protection bottom plate is fixedly connected to the bottom wall of the first protection side plate; The second protection side plate is fixedly connected to the side wall of the side plate; The second protection bottom plate is fixedly connected to the bottom wall of the second protection side plate. Further, the round rod is a hollow pipe, and plugs are respectively plugged into two ends of the round rod. Further, the side walls of the connecting plate and the partition plate are fixedly connected with sealing plates with symmetrical positions, and the sealing plates are provided with sealing holes for inserting plugs. Further, two first jacks for allowing the anchor ear to pass through are arranged on the top wall of the fixing seat, two second jacks which are symmetrical in position are arranged on the gasket, and the second jacks are of U-shaped slotted hole structures. Further, the staple bolt is the U type staple bolt, all is equipped with the external screw thread on the both ends of staple bolt, and two first jacks and two second jacks are inserted respectively at the both ends of staple bolt in and the staple bolt is equipped with the one end and the nut threaded connection of external screw thread, and the staple bolt forms U type space with