CN219046685U

CN219046685U - Pit digging and seeding device

Info

Publication number: CN219046685U
Application number: CN202223341664.3U
Authority: CN
Inventors: 李雪峰; 吉文青; 朱红梅
Original assignee: Shandong Agricultural University
Current assignee: Shandong Agricultural University
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-05-23
Anticipated expiration: 2032-12-12

Abstract

The utility model discloses a pit digging seeding device, which comprises a supporting plate, wherein a groove is formed in the top surface of the supporting plate, a square groove is formed in the top surface of the supporting plate, a first rotating shaft penetrating through and extending into the groove formed in the supporting plate is rotatably connected to one side wall of the square through hole, a plurality of groups of round rollers are uniformly arranged on the outer ring of the first rotating shaft, a plurality of groups of buckets are uniformly arranged on the outer ring of the round rollers, two connecting blocks are welded on one side of the bottom surface of the supporting plate, telescopic springs are arranged on the other sides of the two connecting blocks, and a scraping plate is arranged on the other end of each telescopic spring. This digging pit seeder is through setting up first pivot, roller and bucket etc. first pivot can drive the roller and rotate, and then drives the bucket and rotate, can realize digging pit to the field, through setting up connecting block, extension spring and scraper blade etc. can realize the scraper blade and bury the purpose of the pit that the bucket dug.

Description

Pit digging and seeding device

Technical Field

The utility model relates to the technical field of agricultural cultivation tools, in particular to a pit digging and sowing device.

Background

Agricultural cultivation is one of the main components of agriculture, and is a social production sector for obtaining grains, non-staple foods, feeds and industrial raw materials by artificial cultivation by utilizing the living functions of plants, and comprises cultivation of various crops, trees, fruit trees, medicinal and ornamental plants and other horticultural crops such as grain crops, cash crops, vegetable crops, green manure crops, feed crops, pasture, flowers and the like.

Most of the existing agricultural cultivation uses mechanization to cultivate and sow, but when the mechanization is used to sow, a groove is generally formed in the land, and seeds are planted in the formed groove, however, for some plants to be planted in the pit, the mechanization is not good, and when the pit is dug, the seeds are planted in the pit, and meanwhile, workers are required to fill the soil in the pit, and when the pit is dug, the area is possibly larger, and the seeds which are dug and planted are filled in the pit are filled in the soil by manpower, so that the labor intensity of workers is increased, and the working efficiency is lower, and therefore, a pit digging and sowing device is required to solve the problems.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a pit digging and sowing device which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pit digging seeder, includes the backup pad, the top surface of backup pad is seted up flutedly, square recess has been seted up to the top surface of backup pad, and one side lateral wall rotation of square through-hole is connected with runs through and extends to the first pivot in the recess that the backup pad was seted up, the outer lane of first pivot evenly is provided with multiunit circle roller, the outer lane of circle roller evenly is provided with multiunit bucket, the bottom surface one side welding of backup pad has two connecting blocks, two the opposite side of connecting block is provided with expansion spring, expansion spring's the other end is provided with the scraper blade.

As a preferable technical scheme of the utility model, a holding box is arranged on one side of the top surface of the supporting plate, a feeding hopper penetrating and extending to the inside of the holding box is arranged on one side of the top surface of the holding box, and a plurality of groups of seeding pipes penetrating and extending to the bottom of the supporting plate are arranged at the bottom of the holding box.

As a preferable technical scheme of the utility model, a gearbox is arranged on one side of the top surface of the supporting plate, a power shaft and an output shaft are respectively arranged on two sides of the gearbox, and belt pulleys are arranged on outer rings on one sides of the power shaft and the output shaft.

As a preferable technical scheme of the utility model, a belt pulley is arranged on the outer ring of one side of the first rotating shaft, which is positioned in the groove formed in the supporting plate, and the belt pulley arranged on the outer ring of one side of the first rotating shaft, which is positioned in the groove formed in the supporting plate, is connected with the belt pulley arranged on the outer ring of the output shaft through a driving belt.

As a preferable technical scheme of the utility model, four corners of the bottom surface of the supporting plate are respectively provided with a threaded rod, and the bottom end of each threaded rod is provided with a universal wheel.

As the preferable technical scheme of the utility model, the threaded rods are two, the outer ring of one end of each threaded rod, which is close to each other, is provided with a threaded pipe, and the outer ring threads of the two threaded rods are in opposite directions.

Compared with the prior art, the utility model provides a pit digging and sowing device, which has the following beneficial effects:

1. according to the pit digging and seeding device, the first rotating shaft, the round roller, the excavator bucket and the like are arranged, at the moment, the device can be driven to move when the agricultural mechanical equipment walks, at the moment, the power shaft of the agricultural mechanical equipment can drive the belt pulley of the power shaft outer ring of the gearbox to drive the output shaft arranged on the gearbox to rotate, and then the belt pulley arranged on the first rotating shaft can be driven to rotate through the driving belt, and further the first rotating shaft can be driven to rotate, and further the round roller can be driven to rotate, and further the excavator bucket can be driven to rotate, so that pit digging on a field can be realized;

2. this digging pit seeder, through setting up connecting block, extension spring and scraper blade etc, along with agricultural mechanical equipment is driving the backup pad and is removed, and then can drive the connecting block and remove, further can drive extension spring and remove, and then can drive the scraper blade and remove to can realize the scraper blade and bury the purpose of the pit that the bucket was dug.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a screed according to the present utility model;

FIG. 3 is a schematic view of the structure of the bucket of the present utility model;

fig. 4 is a schematic view of the structure of the threaded rod of the present utility model.

Reference numerals: 1. a support plate; 2. a scraper; 3. a first rotating shaft; 4. a universal wheel; 5. a threaded tube; 6. a power shaft; 7. a gearbox; 8. an output shaft; 9. a bucket; 10. a round roller; 11. a storage case; 12. a connecting block; 13. a telescopic spring; 14. a threaded rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, in the present embodiment: the utility model provides a pit digging seeder, including backup pad 1, the top surface of backup pad 1 is seted up flutedly, square recess is seted up on the top surface of backup pad 1, and one side lateral wall rotation of square through-hole is connected with runs through and extends to the first pivot 3 in the recess that backup pad 1 was seted up, the outer lane of first pivot 3 evenly is provided with three to five group's round rollers 10, the outer lane of round roller 10 evenly is provided with four group's buckets 9, the bottom surface one side welding of backup pad 1 has two connecting blocks 12, the opposite side of two connecting blocks 12 is provided with telescopic spring 13, telescopic spring 13's the other end is provided with scraper blade 2, through setting up first pivot 3, round roller 10 and bucket 9 etc., can drive the device and remove when agricultural machinery walks this moment, the power shaft of agricultural machinery can drive the output shaft 8 rotation that the power shaft 6 outer lane of gearbox 7 set up, and then can drive the belt pulley rotation that first pivot 3 set up through the drive, and then can drive the first pivot 3 rotation, further can drive the round roller 10 rotation, and then can drive the bucket 9 rotation, thereby can drive and dig pit 9 rotation, thereby can realize.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, in this embodiment, top surface one side of the supporting plate 1 is provided with a holding box 11, top surface one side of the holding box 11 is provided with a feeding hopper penetrating and extending into the holding box 11, the bottom of the holding box 11 is provided with three to five groups of seeding pipes penetrating and extending to the bottom of the supporting plate 1, top surface one side of the supporting plate 1 is provided with a gearbox 7, two sides of the gearbox 7 are respectively provided with a power shaft 6 and an output shaft 8, one side outer ring of the power shaft 6 and one side outer ring of the output shaft 8 are respectively provided with a belt pulley, one side outer ring of the first rotating shaft 3 positioned in a groove formed in the supporting plate 1 is provided with a belt pulley, the belt pulley arranged on one side outer ring of the first rotating shaft 3 positioned in the groove formed in the supporting plate 1 is connected with the belt pulley arranged on the outer ring of the output shaft 8 through a transmission belt, four corners of the bottom surface of the supporting plate 1 are respectively provided with a threaded rod 14, the bottom end of the threaded rod 4 is provided with two universal wheels 4, one end of the threaded rod 14, one end of the outer ring close to each threaded rod is provided with a threaded pipe 5, the two threaded rods 14 are in opposite directions, the outer rings of the two threaded rods are respectively provided with

power shafts

6 and 13, 13 and 2 can further drive the mechanical excavator to move in a mechanical excavator to move along with a scraper, so as to drive the scraper to move in a pit 2.

The working principle and the using flow of the utility model are as follows: this digging seeder, at first can make agricultural machinery equipment drive this device like tractor for agriculture etc. and the belt pulley of the power shaft 6 outer lane that the accessible gearbox 7 set up is connected through the drive belt with the power shaft of agricultural machinery equipment, this moment accessible agricultural machinery equipment moves this device to the field that needs digging pit seeding in, this moment rotatable screwed pipe 5, through screwed pipe 5 and threaded rod 14's cooperation, can adjust the height of universal wheel 4, can drive the device and remove when agricultural machinery equipment walks this moment, the power shaft of agricultural machinery equipment can drive the belt pulley of the power shaft 6 outer lane of gearbox 7 and drive the output shaft 8 that gearbox 7 set up and rotate, and then can drive the belt pulley that first pivot 3 set up through the drive belt, and then can drive roller 10 and rotate, and then can drive bucket 9 and rotate, thereby can realize digging the pit to the field, this moment can enter into the hopper that needs seed is through the hopper that holds the top surface of box 11 sets up in holding box 11, and can drive the scraper blade 2 and move into the hole with the support plate 2 with the setting up through setting up and drive the mechanical arm 9 and can drive the scraper blade and move the hole 2 with the hole with the speed of the agricultural machinery equipment, and then can drive the scraper blade 2 with the movement of the scraper blade 2.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Pit digging seeding device, including backup pad (1), its characterized in that: the utility model discloses a scraper blade, including backup pad, square through-hole, backup pad, backing plate, square through-hole, backup pad (1)'s top surface is seted up flutedly, square through-hole's top surface has seted up square groove, and one side lateral wall rotation of square through-hole is connected with runs through and extends to first pivot (3) in backup pad (1) set up the recess, the outer lane of first pivot (3) evenly is provided with multiunit circle roller (10), the outer lane of circle roller (10) evenly is provided with multiunit bucket (9), bottom surface one side welding of backup pad (1) has two connecting blocks (12), two the opposite side of connecting blocks (12) is provided with extension spring (13), the other end of extension spring (13) is provided with scraper blade (2).

2. A pit digging seeding apparatus according to claim 1 wherein: the seeding device is characterized in that a holding box (11) is arranged on one side of the top surface of the supporting plate (1), a feeding hopper penetrating through and extending to the inside of the holding box (11) is arranged on one side of the top surface of the holding box (11), and a plurality of groups of seeding pipes penetrating through and extending to the bottom of the supporting plate (1) are arranged at the bottom of the holding box (11).

3. A pit digging seeding apparatus according to claim 1 wherein: the transmission mechanism is characterized in that a gearbox (7) is arranged on one side of the top surface of the supporting plate (1), a power shaft (6) and an output shaft (8) are respectively arranged on two sides of the gearbox (7), and belt pulleys are arranged on outer rings on one sides of the power shaft (6) and the output shaft (8).

4. A pit digging seeding apparatus according to claim 3 wherein: the belt pulley is arranged on the outer ring of one side of the first rotating shaft (3) positioned in the groove formed in the supporting plate (1), and the belt pulley arranged on the outer ring of one side of the first rotating shaft (3) positioned in the groove formed in the supporting plate (1) is connected with the belt pulley arranged on the outer ring of the output shaft (8) through a transmission belt.

5. A pit digging seeding apparatus according to claim 1 wherein: threaded rods (14) are arranged at four corners of the bottom surface of the supporting plate (1), and universal wheels (4) are arranged at the bottom ends of the threaded rods (14).

6. A pit digging seeding apparatus according to claim 5 wherein: the threaded rods (14) are two, threaded pipes (5) are arranged on the outer ring of one end, close to each other, of each threaded rod (14), and the outer ring threads of the two threaded rods (14) are in opposite directions.