CN211064060U - a cultivator - Google Patents

Abstract

The utility model relates to an agricultural mechanical equipment technical field, more specifically the arable land machine that says so can collect weeds root or waste straw in the soil when ploughing. The working principle is as follows: the traction frame is pulled by an agricultural vehicle through a traction rod, the traction frame drives a walking wheel to walk, meanwhile, the output bevel gears rotate, two transmission bevel gears at two ends of the transmission shaft are driven to rotate, the transmission bevel gears at the right end rotate to drive the tillage bevel gears to rotate, the tillage bevel gears drive the tillage shaft and the tillage teeth to rotate, soil is plowed, the power motor is turned on, the power motor drives the driving gear to rotate, the driving gear drives the follow-up gear and the grass collecting shaft to rotate through a chain, the grass collecting shaft drives the grass root bent forks to rotate, and the grass collecting shaft drives the grass root bent forks to fork wild grass roots or waste straws in the plowed soil in a way of rotating reversely along the rotation direction of the tillage shaft.

Description

a cultivator

technical field

The utility model relates to the technical field of agricultural machinery and equipment, in particular to a tiller.

Background technique

The utility model with publication number CN208971919U discloses a cultivator, which includes a head, and also includes a rotary tiller, a sprinkler, a mud scraper, an electromagnetic brake device and a driving wheel. On the rotary tillage device, the driving wheel is arranged on the lower part of the front of the vehicle, the electromagnetic brake device is arranged on the driving wheel, and the scraper is arranged on the rotary tillage device. The beneficial effect of the utility model is that the structure of the cultivator is more compact, and the maintenance and disassembly are convenient. The arrangement of the cover plate can prevent the rotary cultivator assembly and the coulter assembly from rusting when the cultivator is operating outdoors, and ensures the quality of the cultivator. The service life of the cultivator is prolonged, and the coulter assembly and the rotary cultivator assembly are set to switch freely, which improves the efficiency of arable land; the disadvantage is that it is impossible to collect wild grass roots or waste straw in the soil during ploughing.

SUMMARY OF THE INVENTION

The utility model provides a cultivator, which has the beneficial effect that the cultivator can collect wild grass roots or waste straws in the soil when cultivating the land.

The utility model relates to a cultivator, comprising a traction assembly, a cultivating tooth assembly and a grass root recovery assembly. The cultivating tooth assembly is rotatably connected to the traction assembly, and the grass root recovery assembly is fixedly connected to the traction assembly. The grass roots recovery assembly includes a carriage frame, a grass collecting shaft, a grass root bending fork, a follower gear, a power motor, a driving gear, a carriage wheel, a grass root filter port and a grass root recovery carriage, and the grass collecting shaft is rotatably connected to the middle of the carriage frame, There are a plurality of grass root bending forks evenly distributed on the grass collecting shaft, the follow-up gear is fixedly connected to the front end of the grass collecting shaft, the power motor is detachably connected to the front end of the grass root recovery carriage through bolts, and the driving gear is fixedly connected to the output shaft of the power motor. The follower gear and the driving gear are driven by chains, the grass roots recovery carriage is fixedly connected to the carriage frame, the left end of the grass root recovery carriage is provided with a plurality of grass roots filter ports corresponding to the grassroots forks, and the wheels of the carriage are rotatably connected to the right end of the carriage frame.

As a further optimization of the technical solution, the traction assembly of a tiller of the present invention includes a traction frame, a traction rod, an operating seat, a traveling wheel, a transmission shaft, a cultivating tooth connecting plate, a mudguard, and an output cone. Gear and transmission bevel gear, the draw rod is connected to the left end of the draw frame in rotation, the operating seat is fixedly connected to the draw frame, the traveling wheel is rotatably connected to the draw frame, the output bevel gear is fixedly connected to the travel wheel, and the drive shaft is connected On the traction frame, the left and right ends of the transmission shaft are respectively fixed with transmission bevel gears, the arable tooth connecting plate is fixedly connected to the bottom end of the traction frame, the mudguard is fixedly connected to the right end of the traction frame, and the left end of the two transmission bevel gears is fixedly connected. The transmission bevel gear and the output bevel gear mesh for transmission, and the left end of the carriage frame is fixedly connected to the arable tooth connecting plate.

As a further optimization of the technical solution, the arable gear assembly of a cultivator of the present invention includes a arable shaft, a arable bevel gear and a arable tooth, the arable bevel gear is fixedly connected to the arable shaft, and the arable shaft is evenly distributed with arable gears. A plurality of arable teeth, the arable bevel gear and the transmission bevel gear at the right end are engaged for transmission, and the arable shaft is rotatably connected to the arable shaft.

As a further optimization of the technical solution, the rotation directions of the arable land axis and the grass harvesting axis of a cultivator of the present invention are opposite.

As a further optimization of the technical solution, the power motor of a tiller of the present invention is a reducer motor.

The beneficial effects of the cultivator of the utility model are:

The cultivator can drive the ploughing teeth to plough the soil through the ploughing shaft, and can also use the grass root fork to recycle the weeds and grass roots or waste straws that have been plowed out of the soil, so as to avoid the accumulation and re-survival of the weeds and waste straws on the soil. If the growth of crops is affected, it can also provide operators to move with the vehicle behind to remove the weeds and straws collected in the grassroots recovery carriage in time.

Description of drawings

The present utility model will be described in further detail below in conjunction with the accompanying drawings and specific implementation methods.

FIG. 1 is a schematic structural diagram of a tiller of the present invention.

FIG. 2 is a schematic structural diagram of a cultivator in another direction.

Figure 3 is a schematic diagram of the structure of the traction assembly.

FIG. 4 is a schematic structural diagram of the arable land tooth assembly.

FIG. 5 is a schematic structural diagram of a grass root recovery assembly.

In the figure: traction assembly 1; traction frame 1-1; traction rod 1-2; operating seat 1-3; walking wheel 1-4; transmission shaft 1-5; 1-7; output bevel gear 1-8; transmission bevel gear 1-9; farmland tooth assembly 2; farmland shaft 2-1; farmland bevel gear 2-2; farmland tooth 2-3; grass root recovery assembly 3; carriage frame 3-1; grass collecting shaft 3-2; grass root fork 3-3; follower gear 3-4; power motor 3-5; driving gear 3-6; carriage wheel 3-7; grass root filter 3-8; Grassroots recycling compartment 3-9.

Detailed ways

Specific implementation one:

1 , 2 , 3 , 4 , and 5 , the present embodiment will be described below. The present invention relates to a cultivator, including a traction assembly 1 , a arable tooth assembly 2 and a grass root recovery assembly 3 . The arable land tooth assembly The two parts are rotatably connected to the traction assembly 1, and the grass root recovery assembly 3 is fixedly connected to the traction assembly 1. The grass root recovery assembly 3 includes a carriage frame 3-1, a grass collecting shaft 3-2, and a grass root bending fork 3. -3. Follow-up gear 3-4, power motor 3-5, driving gear 3-6, carriage wheel 3-7, grass root filter port 3-8 and grass root recovery carriage 3-9, grass collecting shaft 3-2 is connected in rotation In the middle of the carriage frame 3-1, a plurality of grass root forks 3-3 are evenly distributed on the grass collecting shaft 3-2, the follower gear 3-4 is fixedly connected to the front end of the grass collecting shaft 3-2, and the power motor 3-5 It is detachably connected to the front end of the grass root recovery carriage 3-9 through bolts, the driving gear 3-6 is fixedly connected to the output shaft of the power motor 3-5, the follower gear 3-4 and the driving gear 3-6 are driven by a chain, and the grass roots are recovered. The carriage 3-9 is fixedly connected to the carriage frame 3-1, the left end of the grassroots recovery carriage 3-9 is provided with a plurality of grassroots filter ports 3-8 corresponding to the plurality of grassroots forks 3-3, and the carriage wheels 3-7 are rotatably connected to The right end of the carriage frame 3-1; the power motor 3-5 drives the driving gear 3-6 to rotate, the driving gear 3-6 drives the follower gear 3-4 and the grass collecting shaft 3-2 to rotate through the chain, and the grass collecting shaft 3-2 rotates Drive multiple grass root forks 3-3 to rotate, multiple grass root forks 3-3 fork out the weed grass roots or waste straws in the plowed soil, and at the same time follow the grass harvesting shaft 3-2 to rotate, after passing and one of the forks When there is a corresponding grass root filter port 3-8, the grass roots or straws are sent to the grass root recovery compartment 3-9 for collection.

Specific implementation two:

1, 2, 3, 4, and 5 will be used to describe this embodiment. This embodiment will further describe Embodiment 1. The traction assembly 1 includes a traction frame 1-1, a traction rod 1-2, and an operating seat. 1-3, traveling wheel 1-4, transmission shaft 1-5, arable tooth connecting plate 1-6, fender 1-7, output bevel gear 1-8 and transmission bevel gear 1-9, drawbar 1 -2 is rotatably connected to the left end of the traction frame 1-1, the operating seat 1-3 is fixedly connected to the traction frame 1-1, the traveling wheel 1-4 is rotatably connected to the traction frame 1-1, and the output bevel gears 1-8 It is fixedly connected to the traveling wheel 1-4, the transmission shaft 1-5 is rotatably connected to the traction frame 1-1, and the left and right ends of the transmission shaft 1-5 are respectively fixedly connected with the transmission bevel gears 1-9, the arable tooth connecting plate 1-6 is fixedly connected to the bottom end of the traction frame 1-1, the fender 1-7 is fixedly connected to the right end of the traction frame 1-1, and the transmission bevel gears 1-9 at the left end of the two transmission bevel gears 1-9 and The output bevel gears 1-8 are engaged for transmission, and the left end of the carriage frame 3-1 is fixedly connected to the arable tooth connecting plate 1-6; the agricultural vehicle pulls the traction frame 1-1 through the traction rod 1-2, and the traction frame 1-1 drives the The walking wheel 1-4 walks, and the output bevel gear 1-8 rotates at the same time, which drives the two transmission bevel gears 1-9 at both ends of the transmission shaft 1-5 to rotate, providing power output, and the operator can sit on the operating seat 1- 3 Move along with the traction frame 1-1, and observe whether the grass roots or straw collected in the grass roots recovery compartment 3-9 need to be cleaned.

Specific implementation three:

1, 2, 3, 4, and 5 will be used to describe this embodiment. This embodiment will further describe Embodiment 2. The arable gear assembly 2 includes a arable shaft 2-1 and a arable bevel gear 2-2. and the arable tooth 2-3, the arable bevel gear 2-2 is fixedly connected to the arable shaft 2-1, the arable shaft 2-1 is evenly distributed with a plurality of arable teeth 2-3, the arable bevel gear 2-2 and the right end The transmission bevel gears 1-9 mesh and drive, and the cultivated shaft 2-1 is connected to the cultivated shaft 2-1 in rotation; the transmission bevel gear 1-9 at the right end rotates, which drives the cultivated bevel gear 2-2 to rotate, and the cultivated bevel gear rotates. 2-2 drives the arable shaft 2-1 and the arable tooth 2-3 to rotate to till the soil.

Specific implementation four:

1, 2, 3, 4, and 5 will be used to describe this embodiment. This embodiment will further describe Embodiment 3. The rotation directions of the arable land axis 2-1 and the grass harvesting axis 3-2 are opposite; The shaft 3-2 drives a plurality of grass root forks 3-3 to rotate in the opposite direction of the rotation direction of the arable shaft 2-1 in the ploughed soil to fork out the weed grass roots or waste straws.

Specific implementation five:

1, 2, 3, 4, and 5 will be used to describe this embodiment. This embodiment will further describe Embodiment 3. The power motors 3-5 are reducer motors, which can be determined according to the number of grass roots or straws in the soil. Adjust the speed.

The working principle of the cultivator of the utility model is as follows: using an agricultural vehicle to pull the traction frame 1-1 through the traction rod 1-2, the traction frame 1-1 drives the walking wheel 1-4 to walk, and the output bevel gear 1-8 rotates at the same time. It drives the two transmission bevel gears 1-9 at both ends of the transmission shaft 1-5 to rotate, and the transmission bevel gear 1-9 at the right end rotates, which drives the cultivated bevel gear 2-2 to rotate, and the cultivated bevel gear 2-2 drives the cultivated shaft. 2-1 and the arable tooth 2-3 rotate, plough the soil, turn on the power motor 3-5, the power motor 3-5 drives the driving gear 3-6 to rotate, and the driving gear 3-6 drives the follower gear 3- 4 and the grass collecting shaft 3-2 rotates, the grass collecting shaft 3-2 drives a plurality of grass root forks 3-3 to rotate, and the grass collecting shaft 3-2 drives a plurality of grass root bending forks 3-3 to interact with each other in the ploughed soil. The rotation direction of the arable land axis 2-1 is reversed to fork out the weed roots or waste straws, and at the same time follow the grass harvesting axis 3-2 to rotate. It is sent to the grass roots recovery compartment 3-9 for collection. The operator can sit on the operating seat 1-3 and move with the traction frame 1-1 to observe whether the amount of grass roots or straw collected in the grass roots recovery compartment 3-9 needs to be cleaned up.

Of course, the above description does not limit the present utility model, and the present utility model is not limited to the above-mentioned examples. Changes, modifications, additions or replacements made by those of ordinary skill in the technical field within the essential scope of the present utility model also belong to the scope of the present utility model. The scope of protection of the utility model.

Claims (5)

1. The utility model provides a cultivator, is including drawing assembly (1), ploughing tooth assembly (2) and grass root and retrieve assembly (3), ploughing tooth assembly (2) rotate to be connected and draw assembly (1), grass root is retrieved assembly (3) fixed connection and is drawn assembly (1) on, its characterized in that: the grass root recovery assembly (3) comprises a carriage frame (3-1), a grass collecting shaft (3-2), grass root bent forks (3-3), a follow-up gear (3-4), a power motor (3-5), a driving gear (3-6), carriage wheels (3-7), grass root filter openings (3-8) and a grass root recovery carriage (3-9), wherein the grass collecting shaft (3-2) is rotatably connected to the middle of the carriage frame (3-1), a plurality of grass root bent forks (3-3) are uniformly distributed on the grass collecting shaft (3-2), the follow-up gear (3-4) is fixedly connected to the front end of the grass collecting shaft (3-2), the power motor (3-5) is detachably connected to the front end of the grass root recovery carriage (3-9) through bolts, the driving gear (3-6) is fixedly connected to an output shaft of the motor (3-5), the following gear (3-4) and the driving gear (3-6) are in chain transmission, the grass root recovery carriage (3-9) is fixedly connected to the carriage frame (3-1), the left end of the grass root recovery carriage (3-9) is provided with a plurality of grass root filtering openings (3-8) corresponding to the grass root bent forks (3-3), and carriage wheels (3-7) are rotatably connected to the right end of the carriage frame (3-1).

2. A tiller according to claim 1, wherein: the traction assembly (1) comprises a traction frame (1-1), a traction rod (1-2), an operation seat (1-3), a traveling wheel (1-4), a transmission shaft (1-5), a tillage tooth connecting plate (1-6), a mudguard (1-7), an output bevel gear (1-8) and a transmission bevel gear (1-9), wherein the traction rod (1-2) is rotatably connected to the left end of the traction frame (1-1), the operation seat (1-3) is fixedly connected to the traction frame (1-1), the traveling wheel (1-4) is rotatably connected to the traction frame (1-1), the output bevel gear (1-8) is fixedly connected to the traveling wheel (1-4), the transmission shaft (1-5) is rotatably connected to the traction frame (1-1), the left end and the right end of the transmission shaft (1-5) are fixedly connected with transmission bevel gears (1-9), a tillage tooth connecting plate (1-6) is fixedly connected to the bottom end of the traction frame (1-1), a mudguard (1-7) is fixedly connected to the right end of the traction frame (1-1), the transmission bevel gears (1-9) at the left end of the two transmission bevel gears (1-9) are in meshing transmission with output bevel gears (1-8), and the left end of the carriage frame (3-1) is fixedly connected to the tillage tooth connecting plate (1-6).

3. A tiller according to claim 2, wherein: the tillage tooth assembly (2) comprises a tillage shaft (2-1), tillage bevel gears (2-2) and tillage teeth (2-3), the tillage bevel gears (2-2) are fixedly connected onto the tillage shaft (2-1), a plurality of tillage teeth (2-3) are uniformly distributed on the tillage shaft (2-1), the tillage bevel gears (2-2) are in meshing transmission with transmission bevel gears (1-9) at the right end, and the tillage shaft (2-1) is rotatably connected onto the tillage shaft (2-1).

4. A tiller according to claim 3, wherein: the rotation directions of the ploughing shaft (2-1) and the grass collecting shaft (3-2) are opposite.

5. A tiller according to claim 3, wherein: the power motor (3-5) is a speed reducer motor.

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