CN215269385U

CN215269385U - Seed feedway that rotary tillage fertilizing and seeding machine used

Info

Publication number: CN215269385U
Application number: CN202120085066.0U
Authority: CN
Inventors: 邹军; 韩友刚
Original assignee: Xuzhou Wofu Machinery Manufacturing Co ltd
Current assignee: Xuzhou Wofu Machinery Manufacturing Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-12-24
Anticipated expiration: 2031-01-13

Abstract

The utility model discloses a seed feedway that rotary tillage fertilizing and seeding machine used relates to seeder equipment field, including the feed tank, the lateral wall lower extreme fixedly connected with fixed plate of feed tank, the loose axle that the middle part activity through connection of fixed plate has the level to set up, and the upper surface of fixed plate runs through and sets up a plurality of feed openings that are equidistant linear distribution, and the middle part of loose axle is provided with a plurality of movable balls that are equidistant linear distribution, and a plurality of movable balls are located the inner chamber of a plurality of feed openings respectively and with feed opening looks adaptation. The utility model discloses a run through at the upper surface of fixed plate and set up a plurality of feed openings that are equidistant linear distribution, a plurality of movable balls be located the inner chamber of a plurality of feed openings respectively and with feed opening looks adaptation, can drive a plurality of movable balls through rotating the loose axle and rotate in step, and then make the material limiting opening take place to incline to this whereabouts volume of adjusting the seed in the feed opening avoids the insufficient or too much feed of this device to cause the waste.

Description

Seed feedway that rotary tillage fertilizing and seeding machine used

Technical Field

The utility model relates to a seeder equipment field, in particular to seed feedway that rotary tillage fertilizing and seeding machine used.

Background

A seed planter (seed) is a planting machine that uses crop seeds as planting objects. Seeders for certain types or crops are often referred to by the name of the crop type, such as grain drill, corn hill planter, cotton planter, grass spreader, and the like. Seed feeders are typically provided on the seeding machines.

However, at present, the seed feeding device for the existing rotary tillage fertilizing and seeding machine cannot adjust the feeding amount of seeds in the using process, so that the seed feeding is insufficient or the feeding is excessive to cause waste. Therefore, it is necessary to provide a seed feeding device for a rotary tillage fertilizing and seeding machine to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a seed feedway that rotary tillage fertilizing and seeding machine used to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a seed feeding device for a rotary tillage fertilizing and seeding machine comprises a feeding box, wherein a fixed plate is fixedly connected to the lower end of the outer side wall of the feeding box, a horizontally arranged movable shaft is movably connected to the middle of the fixed plate in a penetrating manner, a plurality of feed openings which are linearly distributed at equal intervals are formed in the upper surface of the fixed plate in a penetrating manner, a plurality of movable balls which are linearly distributed at equal intervals are arranged in the middle of the movable shaft and are respectively positioned in inner cavities of the plurality of feed openings and are matched with the feed openings, a material limiting opening is formed in the middle of each movable ball in a penetrating manner, a fixing ring is fixedly connected to one end face of the fixed plate and is sleeved on the outer side of one end of the movable shaft, a limiting plate is fixedly connected to one end face of the movable shaft, an annular plate sleeved on the outer side of the movable shaft is arranged between the fixing ring and the limiting plate, and a plurality of chutes which are distributed in an annular array are formed in one end of the outer side wall of the movable shaft, the inner cavity of the sliding groove is provided with a sliding block matched with the sliding groove, and the sliding block is fixedly connected with the inner wall of the annular plate.

Preferably, one side of the annular plate close to the fixing ring is provided with an annular tooth groove, and one side of the fixing ring close to the annular plate is fixedly connected with annular teeth.

Preferably, a thrust spring is arranged between the annular plate and the limiting plate and sleeved outside the movable shaft, and two ends of the thrust spring are fixedly connected with one side face, close to the annular plate and the limiting plate, of the annular plate and the limiting plate respectively.

Preferably, the inner cavity of the feeding box is provided with a hollow roller matched with the feeding box, and the outer side wall of the hollow roller is attached to the inner side wall of the feeding box.

Preferably, the inner side wall of the hollow roller is provided with a plurality of through grooves distributed in an annular array in a penetrating manner, and the upper end of the outer side wall of the feeding box is provided with a supply port in a penetrating manner.

Preferably, the upper end of the outer side wall of the feeding box is fixedly connected with a seed box, the inner cavity of the seed box is communicated with the inner cavity of the supply port, one end face of the feeding box is fixedly connected with a driving motor, and a rotating shaft of the driving motor penetrates through one end face of the feeding box and is fixedly connected with a rotating shaft of the hollow roller.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a run through and set up a plurality of feed openings that are equidistant linear distribution at the upper surface of fixed plate, the middle part fixedly connected with of loose axle is a plurality of movable balls that are equidistant linear distribution, a plurality of movable balls are located the inner chamber of a plurality of feed openings respectively and with feed opening looks adaptation, the middle part of movable ball is seted up limited material mouth, can drive a plurality of movable balls through rotating the loose axle and rotate in step, and then make the limit material mouth incline, so that can adjust the whereabouts volume of the seed in the feed opening, avoided this device insufficient feed or feed too much to cause the waste;

2. the utility model discloses a be provided with the annular plate between limiting plate and solid fixed ring, the annular plate can with loose axle sliding connection through slider and spout, annular tooth's socket has been seted up to a side of annular plate, a side fixedly connected with annular tooth of solid fixed ring, be provided with thrust spring between annular plate and the limiting plate, thrust spring provides thrust and makes annular tooth's socket and annular tooth meshing, thereby can carry out spacingly to the rotation of loose axle, make annular tooth's socket and annular tooth separation can rotate the loose axle through the slip annular plate, consequently this device is simple to use, and can carry out stable location to the loose axle.

Drawings

Fig. 1 is a schematic view of the overall structure section of the present invention.

Fig. 2 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

Fig. 3 is the side-cut schematic view of the annular plate structure of the present invention.

Figure 4 is the utility model discloses feed tank structure side cut open the schematic diagram.

In the figure: 1. a feeding tank; 2. a fixing plate; 3. a movable shaft; 4. a feeding port; 5. a movable ball; 6. a material limiting port; 7. a fixing ring; 8. a limiting plate; 9. an annular plate; 10. a chute; 11. a slider; 12. an annular gullet; 13. an annular tooth; 14. a thrust spring; 15. a hollow roll; 16. a through groove; 17. a supply port; 18. a seed box; 19. the motor is driven.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a seed feeding device for rotary tillage fertilizing and seeding machine as shown in figure 1-4, as shown in figure 1, comprising a feeding box 1, a fixed plate 2 is fixedly connected with the lower end of the outer side wall of the feeding box 1, a movable shaft 3 horizontally arranged is movably connected with the middle part of the fixed plate 2 in a penetrating way, both ends of the movable shaft 3 are movably connected with the fixed plate 2 through bearings, therefore, the movable shaft 3 can rotate, a plurality of feed openings 4 which are linearly distributed at equal intervals are arranged on the upper surface of the fixed plate 2 in a penetrating way, the inner cavity of the feed openings 4 is communicated with the inner cavity of the feeding box 1, a plurality of movable balls 5 which are linearly distributed at equal intervals are arranged on the middle part of the movable shaft 3, the plurality of movable balls 5 are respectively positioned in the inner cavities of the plurality of feed openings 4 and are matched with the feed openings 4, therefore, the movable balls 5 can rotate in the inner cavity of the feed openings 4 along with the rotation of the movable shaft 3, the middle part of the movable balls 5 is provided with a limited material opening 6, the setting of limit material mouth 6 is used for communicating the upper and lower both ends inner chamber of feed opening 4, consequently can drive limit material mouth 6 through rotating loose axle 3 and rotate, and then changes the falling speed of seed in feed opening 4 to change the confession material volume of this device to the seed.

As shown in fig. 2 and 3, a fixing ring 7 is fixedly connected to one end surface of the fixing plate 2, the fixing ring 7 is sleeved on the outer side of one end of the movable shaft 3, a limit plate 8 is fixedly connected to one end surface of the movable shaft 3, an annular plate 9 sleeved on the outer side of the movable shaft 3 is arranged between the fixing ring 7 and the limit plate 8, a plurality of chutes 10 distributed in an annular array are formed in one end of the outer side wall of the movable shaft 3, sliders 11 matched with the chutes 10 are arranged in inner cavities of the chutes 10, the sliders 11 are fixedly connected to the inner wall of the annular plate 9, the sliders 11 can only horizontally slide in the inner cavities of the chutes 10, so that the annular plate 9 can only slide on the outer side of the movable shaft 3 along the axial direction of the movable shaft 3 without rotating relative to the movable shaft 3, an annular tooth space 12 is formed in a side surface of the annular plate 9 close to the fixing ring 7, an annular tooth 13 is fixedly connected to a side surface of the fixing ring 7 close to the annular plate 9, be provided with thrust spring 14 between annular plate 9 and the limiting plate 8, thrust spring 14 cup joints the outside at loose axle 3, thrust spring 14's both ends respectively with annular plate 9 and the mutual side fixed connection that is close to of limiting plate 8, thrust spring 14 provides thrust and makes annular plate 9 be connected with the laminating of solid fixed ring 7, thereby make annular tooth 13 be connected with the meshing of annular tooth's socket 12, and then avoided taking place relative rotation between annular plate 9 and the solid fixed ring 7, consequently can fix a position the rotation of loose axle 3.

As shown in fig. 1 and 4, a hollow roller 15 adapted to the feeding tank 1 is disposed in an inner cavity of the feeding tank 1, an outer side wall of the hollow roller 15 is attached to an inner side wall of the feeding tank 1, a driving motor 19 is fixedly connected to an end surface of the feeding tank 1, a rotating shaft of the driving motor 19 penetrates through an end surface of the feeding tank 1 and is fixedly connected to a rotating shaft of the hollow roller 15, the driving motor 19 can drive the hollow roller 15 to rotate in the inner cavity of the feeding tank 1 when operating, a plurality of through grooves 16 distributed in an annular array are formed in an inner side wall of the hollow roller 15, when the through grooves 16 rotate to a lower end of the hollow roller 15, seeds in the hollow roller 15 can fall into an inner cavity of the feeding port 4 through the through grooves 16, a feeding port 17 is formed in an upper end of an outer side wall of the feeding tank 1, a seed tank 18 is fixedly connected to an upper end of the outer side wall of the feeding tank 1, an inner cavity of the seed tank 18 is communicated with an inner cavity of the feeding port 17, when leading to groove 16 and rotating to the upper end of hollow roller 15, the inner chamber of hollow roller 15 can communicate with the inner chamber of seed case 18 through leading to groove 16 and supply port 17, consequently this device can carry out the seed supply to the inner chamber of hollow roller 15 automatically, has avoided hollow roller 15 inner chamber seed not enough.

The utility model discloses the theory of operation:

when the device is used, firstly, the annular plate 9 is horizontally slid to separate the annular tooth grooves 12 from the annular teeth 13, then the annular plate 9 is rotated, the movable shaft 3 is driven to rotate through the slide block 11 and the slide groove 10, and the movable shaft 3 drives the movable balls 5 to synchronously rotate when rotating, so that the angle of the material limiting opening 6 is adjusted, and the falling amount of seeds in the feed opening 4 can be adjusted;

then start driving motor 19, driving motor 19 during operation drives hollow roller 15 and rotates, when logical groove 16 on hollow roller 15 rotated the lower extreme of hollow roller 15, the seed of hollow roller 15 inner chamber fell into the inner chamber of feed opening 4 through logical groove 16 to fall from the inner chamber of feed opening 4 behind the inner chamber of limit material mouth 6, when logical groove 16 on hollow roller 15 rotated the upper end to hollow roller 15, the seed in the seed case 18 entered into the inner chamber of hollow roller 15 through supply mouth 17 and logical groove 16 and supplies, thereby effectively avoided hollow roller 15 inner chamber seed not enough and influenced this device and carried out the feed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a seed feedway that rotary tillage fertilizing and seeding machine used, includes feed tank (1), its characterized in that: lateral wall lower extreme fixedly connected with fixed plate (2) of feed tank (1), the middle part activity through connection of fixed plate (2) has loose axle (3) that the level set up, the upper surface of fixed plate (2) runs through and sets up a plurality of feed opening (4) that are equidistant linear distribution, the middle part of loose axle (3) is provided with a plurality of movable ball (5) that are equidistant linear distribution, and is a plurality of movable ball (5) are located the inner chamber of a plurality of feed opening (4) respectively and with feed opening (4) looks adaptation, the middle part of movable ball (5) runs through and sets up limited material mouth (6), the solid fixed ring (7) of a terminal surface fixedly connected with of fixed plate (2), gu fixed ring (7) cup joints in the one end outside of loose axle (3), the terminal surface fixedly connected with limiting plate (8) of loose axle (3), be provided with between solid fixed ring (7) and limiting plate (8) and cup joint in the annular plate (3) outside (9) The outer wall of the movable shaft (3) is provided with a plurality of sliding grooves (10) distributed in an annular array, the inner cavity of each sliding groove (10) is provided with a sliding block (11) matched with the corresponding sliding groove (10), and the sliding blocks (11) are fixedly connected with the inner wall of the annular plate (9).

2. The seed supplying device for a rotary tillage fertilizing and seeding machine according to claim 1, characterized in that: annular tooth's socket (12) have been seted up to a side that annular plate (9) are close to solid fixed ring (7), a side fixedly connected with annular tooth (13) that solid fixed ring (7) are close to annular plate (9).

3. The seed supplying device for a rotary tillage fertilizing and seeding machine according to claim 2, characterized in that: be provided with thrust spring (14) between annular plate (9) and limiting plate (8), thrust spring (14) cup joint in the outside of loose axle (3), a side fixed connection that the both ends of thrust spring (14) are close to each other with annular plate (9) and limiting plate (8) respectively.

4. A seed supplying device for a rotary tillage fertilizing and seeding machine as claimed in claim 3, characterized in that: the inner chamber of feed tank (1) is provided with hollow roller (15) with feed tank (1) looks adaptation, the lateral wall of hollow roller (15) is connected with the inside wall laminating of feed tank (1).

5. The seed supplying device for a rotary tillage fertilizing and seeding machine as claimed in claim 4, characterized in that: the inner side wall of the hollow roller (15) penetrates through and is provided with a plurality of through grooves (16) distributed in an annular array manner, and the upper end of the outer side wall of the feeding box (1) penetrates through and is provided with a supply opening (17).

6. The seed supplying device for a rotary tillage fertilizing and seeding machine as claimed in claim 5, characterized in that: the feed tank is characterized in that a seed tank (18) is fixedly connected to the upper end of the outer side wall of the feed tank (1), the inner cavity of the seed tank (18) is communicated with the inner cavity of the supply port (17), a driving motor (19) is fixedly connected to one end face of the feed tank (1), and a rotating shaft of the driving motor (19) penetrates through one end face of the feed tank (1) and is fixedly connected with a rotating shaft of the hollow roller (15).