Ridging wheat seeder

Abstract

The utility model relates to the technical field of wheat seeding, in particular to a ridging wheat seeding machine, which is characterized in that ground bulges are leveled through a ridging device, so that the seeding process of wheat is facilitated, the operation height of the ridging device is adjusted through a driving device, and the pollution of raised dust to the environment in the equipment operation process is reduced through a dust falling device. The practicability of the device is improved; comprising a frame, wheels, a seeder body and a seed sprinkling port, the wheels are installed on the lower portion of the frame through a rotating shaft, the seeder body is installed on the rear portion of the upper end face of the frame, and the seed sprinkling port is installed on the rear portion of the lower end face of the frame and connected with the output end of the seeder body; the ridging device is installed on the vehicle frame, the driving device is installed on the vehicle frame and connected with the ridging device, and the dust falling device is installed on the vehicle frame.

Description

Technical Field

[0001] The utility model relates to the technical field of wheat sowing, in particular to a ridge-removing wheat sowing machine. Background Art

[0002] Wheat sowing involves many links, including site selection and preparation, variety selection, sowing time, sowing density, sowing technology, irrigation and drainage, fertilizer management, pest and disease control, harvesting and storage, and market sales. Usually, the fields need to be deep plowed before wheat sowing. Deep plowing can improve soil fertility, enhance drought resistance and fertilizer supply capacity, and help the wheat roots to take root.

[0003] The Chinese utility model patent with application number CN201520969221.X in the prior art relates to a wheat seeder, which includes a frame, a seed box, a water tank, a sprinkler pipe and a pressing wheel, etc. It can evenly spread seeds and waste, and has a simple structure and is easy to use.

[0004] However, in actual use, especially for land after deep plowing, the soil turned up during the deep plowing process will accumulate into ridges in the field, affecting the normal movement of the seeder. Usually, the seeder needs to bypass the ridge area, reducing the sowing efficiency of the equipment. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a deridge wheat seeder which can level the ground protrusions through a deridge device to facilitate the wheat sowing process, adjust the working height of the deridge device through a driving device, and reduce the pollution of dust to the environment during the operation of the equipment through a dust reduction device, thereby improving the practicability of the device.

[0006] The utility model discloses a deridge wheat seeder, comprising a frame, wheels, a seeder body and a seed sprinkling port, wherein the wheels are mounted on the lower part of the frame via a rotating shaft, the seeder body is mounted on the rear part of the upper end surface of the frame, the seed sprinkling port is mounted on the rear part of the lower end surface of the frame, and the seed sprinkling port is connected to the output end of the seeder body; the utility model comprises a deridge device, a driving device and a dust reduction device, wherein the deridge device is mounted on the frame, the driving device is mounted on the frame and connected to the deridge device, and the dust reduction device is mounted on the frame; the deridge device is used to level the raised ground surface, so as to facilitate the wheat sowing process, the driving device is used to adjust the operating height of the deridge device, and the dust reduction device is used to reduce the pollution of dust to the environment during the operation of the equipment, thereby improving the practicability of the device.

[0007] Preferably, the deridge device includes a support frame, a support shaft, a support arm, a rotating shaft, a wear-resistant block, a reducer and a motor, the two ends of the support shaft are respectively mounted on the upper end surface of the frame through two groups of support frames, a group of support arms are respectively connected to the left and right end surfaces of the support shaft, the rotating shaft is mounted on the ends of the two groups of support arms through bearings, multiple groups of wear-resistant blocks are arranged on the support arms, a reducer is installed on the left end surface of the left support arm, a motor is installed on the reducer, and the output end of the reducer is connected to the rotating shaft; turning on the motor transmits power to the rotating shaft through the reducer to drive the rotating shaft to rotate, so that the wear-resistant blocks on the rotating shaft level the ridged parts of the ground, and the working height of the rotating shaft is adjusted by the support shaft, thereby improving the practicability of the device.

[0008] Preferably, the driving device includes a driving arm, a driving shaft, a sleeve, a rotating shaft frame and a first electric cylinder. The driving arm is welded on one end of the two groups of support arms connected to the support shaft. The two ends of the driving shaft are respectively connected to the two groups of driving arms. The sleeve is sleeved in the middle of the driving shaft. The front of the upper end face of the frame is connected to the first electric cylinder through the rotating shaft frame, and the moving end of the first electric cylinder is connected to the sleeve. By controlling the elongation of the first electric cylinder, the driving shaft is driven to drive the pressure switch to rotate around the support shaft, thereby changing the operating height of the rotating shaft, reducing the labor intensity of the operator and improving the practicability of the device.

[0009] Preferably, it also includes a pressure switch, and a pressure switch is connected between the moving end of the first electric cylinder and the sleeve; the pressure on the moving end of the first electric cylinder is monitored by the pressure switch, and when the pressure is greater than a preset value, the first electric cylinder is controlled to stop extending, thereby preventing equipment damage and increasing the service life of the device.

[0010] Preferably, it also includes an arc-shaped baffle, which is installed between the middle parts of the two groups of support arms; the arc-shaped baffle provides shielding and protection for the operating area of ​​the rotating shaft, reduces dust splashed onto the equipment during the operation of the rotating shaft, reduces the labor intensity of the operator in the process of cleaning the equipment, and improves the practicality of the device.

[0011] Preferably, the dust reduction device includes a water tank, a water pump, an atomizing nozzle and an observation window. A water tank is installed in the middle of the upper end surface of the frame, an observation window is installed on the side of the water tank, a water pump is installed in front of the upper end surface of the frame, an input end of the water pump is connected to the bottom of the water tank, a plurality of groups of atomizing nozzles are installed on the upper end surface of the arc-shaped baffle, and an output end of the water pump is connected to the plurality of groups of atomizing nozzles through pipes; the observation window makes it easy to observe the amount of water inside the water tank, and the overall mass of the equipment is evenly distributed by installing the water tank in the middle of the frame. The water pump is turned on to pump out the water in the water tank and pressurize it to the plurality of groups of atomizing nozzles for spraying, thereby reducing the impact of dust on the environment during operation of the equipment and improving the practicability of the device.

[0012] Preferably, it also includes a second electric cylinder and a scraper plate, a group of second electric cylinders are respectively installed on the left and right rear parts of the upper end surface of the frame, the moving ends of the two groups of second electric cylinders pass through the upper end surface of the frame and extend to the lower side of the frame, and the upper end surface of the scraper plate is respectively connected to the moving ends of the two groups of second electric cylinders on the left and right sides; by controlling the elongation of the two groups of second electric cylinders, the scraper plate pushes the soil on the ground, thereby covering the seeds, thereby improving the practicality of the device.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the ridge removing device is used to level the raised ground, which is convenient for the wheat sowing process; the driving device is used to adjust the operating height of the ridge removing device; the dust reduction device is used to reduce the pollution of the environment caused by dust during the operation of the equipment, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the first axial side structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the second axis side structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the third axis side structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the fourth axis side structure of the utility model;

[0018] Figure 5 It is a partial enlarged structural schematic diagram of the utility model;

[0019] Markings in the attached drawings: 1. frame; 2. wheels; 3. seeder body; 4. seeding port; 5. support frame; 6. support shaft; 7. support arm; 8. rotating shaft; 9. wear-resistant block; 10. reducer; 11. motor; 12. drive arm; 13. drive shaft; 14. sleeve; 15. rotating shaft frame; 16. first electric cylinder; 17. pressure switch; 18. arc baffle; 19. water tank; 20. water pump; 21. atomizing nozzle; 22. observation window; 23. second electric cylinder; 24. scraper board. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0021] Example

[0022] like Figure 1 , Figure 2 , Figure 3, Figure 4 and Figure 5 The deridger device is mounted on a vehicle frame (1), a drive device is mounted on the vehicle frame (1) and connected to the drive device, and a dust suppression device is mounted on the vehicle frame (1);

[0023] First, the traction equipment moves on the cultivated land, and at the same time, the motor (11) transmits power to the rotating shaft (8) through the reducer (10) to drive the rotating shaft (8) to rotate, so that the wear-resistant block (9) on the rotating shaft (8) flattens the raised part of the ground, and then the seeds are sent to the seeding port (4) through the seeder body (3) and released to the ground. The extension amount of the first electric cylinder (16) is controlled according to the ground conditions to control the operating height of the rotating shaft (8), and then the two groups of second electric cylinders (23) are controlled to extend so that the scraper (24) pushes the soil on the ground, so as to cover the seeds. When working on dry soil, the water pump (20) is turned on to pump out the water in the water tank (19) and pressurize it to be sprayed into the multiple groups of atomizing nozzles (21);

[0024] The ridge removing device comprises a support frame (5), a support shaft (6), a support arm (7), a rotating shaft (8), a wear-resistant block (9), a reducer (10) and a motor (11); the two ends of the support shaft (6) are respectively mounted on the upper end surface of the vehicle frame (1) through two groups of support frames (5); the left and right end surfaces of the support shaft (6) are respectively connected with a group of support arms (7); the rotating shaft (8) is mounted on the ends of the two groups of support arms (7) through bearings; a plurality of groups of wear-resistant blocks (9) are arranged on the support arm (7); a reducer (10) is mounted on the left end surface of the left support arm (7); the motor (11) is mounted on the reducer (10); and the output end of the reducer (10) is connected to the rotating shaft (8);

[0025] The driving device comprises a driving arm (12), a driving shaft (13), a sleeve (14), a rotating shaft frame (15) and a first electric cylinder (16); the driving arm (12) is welded to one end of the two groups of support arms (7) connected to the support shaft (6); the two ends of the driving shaft (13) are respectively connected to the two groups of driving arms (12); the sleeve (14) is sleeved on the middle part of the driving shaft (13); the front of the upper end face of the vehicle frame (1) is connected to the first electric cylinder (16) through the rotating shaft frame (15); and the moving end of the first electric cylinder (16) is connected to the sleeve (14);

[0026] It also includes a pressure switch (17), wherein the pressure switch (17) is connected between the moving end of the first electric cylinder (16) and the sleeve (14);

[0027] It also includes an arc-shaped baffle (18), which is installed between the middle parts of the two groups of support arms (7);

[0028] The dust suppression device comprises a water tank (19), a water pump (20), an atomizing nozzle (21) and an observation window (22); the water tank (19) is installed in the middle of the upper end surface of the frame (1); the observation window (22) is installed on the side of the water tank (19); the water pump (20) is installed in front of the upper end surface of the frame (1); the input end of the water pump (20) is connected to the bottom of the water tank (19); a plurality of groups of atomizing nozzles (21) are installed on the upper end surface of the arc-shaped baffle (18); and the output end of the water pump (20) is connected to the plurality of groups of atomizing nozzles (21) through pipelines;

[0029] The ridge removing device is used to level the raised ground to facilitate the wheat sowing process. The driving device is used to adjust the operating height of the ridge removing device. The dust suppression device is used to reduce the pollution of dust to the environment during the operation of the equipment, thereby improving the practicability of the device.

[0030] The second electric cylinder (23), the reducer (10), the motor (11), the water pump (20), the first electric cylinder (16) and the pressure switch (17) of the ridge-removing wheat seeding machine of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for technicians in the field to make creative efforts.

[0031] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A ridge-removing wheat seeder; characterized in that: The invention comprises a ridging device, a driving device and a dust reduction device, wherein the ridging device is mounted on a vehicle frame (1), the driving device is mounted on the vehicle frame (1) and connected to the ridging device, and the dust reduction device is mounted on the vehicle frame (1); the ridging device comprises a support frame (5), a support shaft (6), a support arm (7), a rotating shaft (8), a wear-resistant block (9), a reducer (10) and a motor (11), wherein both ends of the support shaft (6) are respectively mounted on the upper end face of the vehicle frame (1) through two sets of support frames (5), and the support shaft ( A group of support arms (7) are connected to the left and right end surfaces of the left support arm (6), respectively. The rotating shaft (8) is installed at the ends of the two groups of support arms (7) through bearings. The support arms (7) are provided with multiple groups of wear-resistant blocks (9). A reducer (10) is installed on the left end surface of the left support arm (7). The reducer (10) is equipped with an electric motor (11). The output end of the reducer (10) is connected to the rotating shaft (8); the driving device includes a driving arm (12), a driving shaft (13), a sleeve (14), a rotating shaft frame (1 5) and a first electric cylinder (16), a driving arm (12) is welded to one end of the two groups of support arms (7) connected to the support shaft (6), the two ends of the driving shaft (13) are respectively connected to the two groups of driving arms (12), a sleeve (14) is sleeved on the middle part of the driving shaft (13), the front part of the upper end face of the frame (1) is connected to the first electric cylinder (16) through a rotating shaft frame (15), and the moving end of the first electric cylinder (16) is connected to the sleeve (14); the dust suppression device includes a water tank (19), a water pump A water tank (19) is installed in the middle of the upper end surface of the frame (1), and an observation window (22) is installed on the side of the water tank (19). A water pump (20) is installed in the front of the upper end surface of the frame (1), and the input end of the water pump (20) is communicated with the bottom of the water tank (19). Multiple groups of atomizing nozzles (21) are installed on the upper end surface of the arc baffle (18), and the output end of the water pump (20) is connected to the multiple groups of atomizing nozzles (21) through pipelines.

2. A ridge-removing wheat seeder as claimed in claim 1, characterized in that: It also includes a pressure switch (17), and the pressure switch (17) is connected between the moving end of the first electric cylinder (16) and the sleeve (14).

3. A ridge-removing wheat seeder as claimed in claim 1, characterized in that: It also comprises an arc-shaped baffle (18), which is installed between the middle parts of the two groups of support arms (7).

4. A ridge-removing wheat seeder as claimed in claim 1, characterized in that: The vehicle also comprises a second electric cylinder (23) and a scraper plate (24); a group of second electric cylinders (23) are respectively installed on the left and right rear parts of the upper end surface of the vehicle frame (1); the movable ends of the two groups of second electric cylinders (23) pass through the upper end surface of the vehicle frame (1) and extend to the lower side of the vehicle frame (1); and the upper end surface of the scraper plate (24) is respectively connected to the movable ends of the two groups of second electric cylinders (23) on the left and right sides.

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