CN220986610U

CN220986610U - Agricultural planting seeding equipment

Info

Publication number: CN220986610U
Application number: CN202322792006.4U
Authority: CN
Inventors: 易壮波; 唐浩罡; 王连花
Original assignee: Hunan Jinshu Agricultural Technology Co ltd
Current assignee: Hunan Jinshu Agricultural Technology Co ltd
Priority date: 2023-10-18
Filing date: 2023-10-18
Publication date: 2024-05-24
Anticipated expiration: 2033-10-18

Abstract

The utility model relates to the technical field of planting and discloses agricultural planting sowing equipment, which comprises a frame, wherein a pushing handle is fixedly connected to the left side of the top of the frame, a seed outlet pipe is communicated with the bottom of a sowing box, a seed metering mechanism is rotatably connected to the inner side of the seed outlet pipe, the seed metering mechanism comprises a hollow shaft, the rear end of the hollow shaft is connected with a motor, partition plates are connected to the outer side of the hollow shaft at equal intervals, a rubber plate is connected between every two adjacent partition plates, a spring is connected between the surface of the rubber plate and the hollow shaft, a brace fixedly connected to the rubber plate is penetrated and arranged on the inner side of the spring, and a seed quantity adjusting component connected with the brace is arranged on the inner side of the hollow shaft. The seed metering mechanism and the seed quantity adjusting component are used, so that the seed quantity during equidistant sowing can be adjusted through the seed quantity adjusting component when sowing, and the growth effect after sowing can be ensured by adjusting the seed quantity during equidistant sowing in agriculture.

Description

Agricultural planting seeding equipment

Technical Field

The utility model relates to the field of planting, in particular to agricultural planting and sowing equipment.

Background

The planter uses crop seeds as planting machines for seeding. Seed planters for certain types or crops are often referred to by crop type designations, such as corn drill, corn hill planter, cotton planter, pasture spreader, and the like.

At present, chinese patent discloses (bulletin number CN 218244399U) an agricultural seeder, in this disclosed technical scheme, accomodate crop seed through the circular slot of seting up on the roller, drive pivot and roller through the motor and rotate to through the cooperation of seed metering hole and seed metering pipe, thereby make the seeder carry out even and equidistant seeding, but the agriculture is when sowing, along with the difference of crops kind, the quantity of seed is different when sowing, and current seeding equipment is inconvenient to adjust the seed volume when sowing.

Disclosure of utility model

In order to solve the technical problems, the utility model provides agricultural planting and sowing equipment.

The utility model is realized by adopting the following technical scheme: the utility model provides an agricultural planting seeding equipment, includes the frame, and the left side fixedly connected with at frame top pushes away the handle, seeding case installs at the top of frame, and seeding case's bottom intercommunication has out kind of pipe, the bottom intercommunication that goes out kind of pipe has the unloading pipe that runs through the setting in the frame bottom.

The seed metering mechanism is rotationally connected to the inner side of the seed outlet pipe, the seed metering mechanism comprises a hollow shaft with a motor connected to the rear end, partition plates are connected to the outer side of the hollow shaft at equal intervals, a rubber plate is connected between every two adjacent partition plates, a spring is connected between the surface of the rubber plate and the hollow shaft, a brace fixedly connected to the rubber plate is arranged on the inner side of the spring in a penetrating mode, and a seed quantity adjusting assembly connected with the brace is arranged on the inner side of the hollow shaft.

As the further improvement of above-mentioned scheme, seed quantity adjusting part includes that the rear end is connected telescopic shaft and the spacing disc of fixed connection at the hollow shaft front end with hollow shaft inner wall through the bearing, the outside of telescopic shaft is connected with the brace, and the front end fixedly connected with bull stick of telescopic shaft, the perforation that runs through setting up the telescopic shaft is seted up at the middle part of spacing disc, and the surface equidistant of perforation inner wall is equipped with keeps off the groove, the both ends setting of bull stick are in the inboard that keeps off the groove.

As a further improvement of the scheme, two ends of the hollow shaft are connected to the inner wall of the seed outlet pipe through the bearing with the seat, and the front end of the hollow shaft penetrates through the bearing with the seat on the front side and extends to the outer side of the seed outlet pipe.

As a further improvement of the scheme, a motor connected with the rear end of the hollow shaft is arranged on the back surface of the seed outlet pipe.

As a further improvement of the scheme, the front and the back of the partition plate are slidably arranged on the front and the back of the inner wall of the seed outlet pipe.

As a further improvement of the scheme, the telescopic shaft consists of a cylinder body and a rod body, both sides of the inner wall of the cylinder body are provided with sliding grooves, and the rear end of the rod body is arranged in the sliding grooves in a sliding manner through a supporting rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. The seed metering mechanism and the seed quantity adjusting component are used, so that the seed quantity during equidistant sowing can be adjusted through the seed quantity adjusting component when sowing, and the growth effect after sowing can be ensured by adjusting the seed quantity during equidistant sowing in agriculture.

2. According to the utility model, through the matched use of the telescopic shaft, the rubber strips and the pull strips, the rotation of the telescopic shaft can enable the pull strips to pull the rubber strips, so that the quantity of seeds stored between the two separation plates is controlled by utilizing the rubber strips, and the seed quantity can be more convenient in adjustment.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A;

FIG. 3 is a top cross-sectional view of the telescopic shaft of the present utility model;

fig. 4 is a schematic view of a spacing disc of the present utility model.

Main symbol description:

1 frame, 2 pushing handles, 3 seeding boxes, 4 seed outlet pipes, 5 blanking pipes, 6 seed outlet mechanisms, 61 hollow shafts, 62 separation plates, 63 rubber plates, 64 springs, 65 bracing wires, 66 seed quantity adjusting components, 661 telescopic shafts, 661 cylinder bodies, 661 rod bodies, 662 limiting discs and 663 rotating rods.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.

Example 1:

Referring to fig. 1-3, the agricultural planting and seeding device of the embodiment comprises a frame 1, wherein a pushing handle 2 is fixedly connected to the left side of the top of the frame 1.

The seeding case 3, the top at frame 1 is installed to seeding case 3, and the bottom intercommunication of seeding case 3 has out kind pipe 4, and the bottom intercommunication of out kind pipe 4 has the unloading pipe 5 that runs through the setting in frame 1 bottom.

The seed metering mechanism 6, the seed metering mechanism 6 rotates the inboard of connecting at play kind pipe 4, seed metering mechanism 6 includes the hollow shaft 61 that the rear end is connected with the motor, the motor that hollow shaft 61 rear end is connected is installed at play kind pipe 4's back, the both ends of hollow shaft 61 are all through taking the seat bearing to be connected on play kind pipe 4's inner wall, and the front end of hollow shaft 61 runs through the seat bearing that is located the front side and extends to play kind pipe 4's outside, the outside equidistant division board 62 that is connected with of hollow shaft 61, the front and the back of division board 62 all slide the front and the back that set up at play kind pipe 4 inner wall, be connected with rubber slab 63 between the adjacent division board 62, be connected with spring 64 between the surface of rubber slab 63 and the hollow shaft 61, and the inboard of spring 64 runs through and is provided with the brace 65 of fixed connection on rubber slab 63, the through the groove that sets up brace 65 is seted up on the surface of hollow shaft 61, the inboard of hollow shaft 61 is installed and is connected with seed volume adjusting assembly 66 with brace 65.

The seed quantity adjusting assembly 66 comprises a telescopic shaft 661 with the rear end connected with the inner wall of the hollow shaft 61 through a bearing and a limiting disc 662 fixedly connected to the front end of the hollow shaft 61, the outer side of the telescopic shaft 661 is connected with a brace 65, the front end of the telescopic shaft 661 is fixedly connected with a rotating rod 663, a through hole penetrating the telescopic shaft 661 is formed in the middle of the limiting disc 662, blocking grooves are formed in the surface of the inner wall of the through hole at equal intervals, and two ends of the rotating rod 663 are arranged on the inner sides of the blocking grooves.

The implementation principle of the agricultural planting and seeding equipment in the embodiment of the application is as follows: the seeds are poured into the sowing box 3, the frame 1 is pushed to walk on the sown land, the seeds enter the seed outlet pipe 4 to be discharged, the equidistant sowing effect of the seeds is achieved, in the discharging process, the seeds are adjusted between the two partition plates 62 of the seed sowing mechanism 6, and the space between the two partition plates 62 is filled with the space along with the rotation of the hollow shaft 61 to be sown from the discharging pipe 5.

When the seed quantity needs to be regulated, the front of the seed outlet pipe 4 rotates the rotating rod 663 at the front end of the telescopic shaft 661, the rotation of the telescopic shaft 661 generates a pulling force on the brace 65, the bending effect of the rubber plate 63 is changed through the pulling force, the quantity of the seeds stored between the two separation plates 62 is regulated through the rubber plate 63, then the rotating rod 663 is pressed, and the rotating rod 663 is embedded into the blocking groove of the limiting disc 662.

Example 2:

The further improvement of this embodiment on the basis of embodiment 1 is that: the telescopic shaft 661 comprises a barrel 6611 and a rod body 6612, both sides of the inner wall of the barrel 6611 are provided with sliding grooves, the rear end of the rod body 6612 is arranged in the sliding grooves in a sliding manner through a supporting rod, when the telescopic shaft 661 is used, the telescopic shaft 661 can realize telescopic operation through the combination of the barrel 6611 and the rod body 6612, and after the rod body 6612 is pressed, the rotating rod 663 can be clamped into the blocking groove, so that the effect of the telescopic shaft 661 on pulling of the brace 65 can not be influenced by rotation of the hollow shaft 61.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims

1. An agricultural planting and seeding apparatus, comprising:

The frame (1), the left side at the top of the frame (1) is fixedly connected with a pushing handle (2);

The seeding box (3), the top at frame (1) is installed to seeding box (3), and the bottom intercommunication of seeding box (3) has out kind pipe (4), the bottom intercommunication of out kind pipe (4) has blanking pipe (5) that run through the setting in frame (1) bottom;

The seed metering mechanism (6), seed metering mechanism (6) rotate and connect the inboard at play kind pipe (4), seed metering mechanism (6) are including hollow shaft (61) that the rear end is connected with the motor, the outside equidistant connection of hollow shaft (61) has division board (62), is connected with rubber slab (63) between adjacent division board (62), be connected with spring (64) between the surface of rubber slab (63) and hollow shaft (61), and the inboard of spring (64) runs through and is provided with brace (65) of fixed connection on rubber slab (63), seed quantity adjusting part (66) are connected with brace (65) are installed to the inboard of hollow shaft (61).

2. The agricultural planting and seeding equipment according to claim 1, wherein the seed quantity adjusting assembly (66) comprises a telescopic shaft (661) with the rear end connected with the inner wall of the hollow shaft (61) through a bearing and a limiting disc (662) fixedly connected with the front end of the hollow shaft (61), the outer side of the telescopic shaft (661) is connected with a brace (65), the front end of the telescopic shaft (661) is fixedly connected with a rotating rod (663), a through hole penetrating the telescopic shaft (661) is formed in the middle of the limiting disc (662), baffle grooves are formed in the surface of the inner wall of the through hole at equal intervals, and two ends of the rotating rod (663) are arranged on the inner side of the baffle grooves.

3. An agricultural planting and seeding apparatus according to claim 1, characterized in that both ends of the hollow shaft (61) are connected to the inner wall of the seed outlet pipe (4) through a bearing with a seat, and the front end of the hollow shaft (61) penetrates the bearing with a seat on the front side and extends to the outside of the seed outlet pipe (4).

4. An agricultural planting and seeding apparatus according to claim 1, characterized in that the motor connected to the rear end of the hollow shaft (61) is mounted on the back of the seed outlet pipe (4).

5. An agricultural planting and seeding apparatus according to claim 1, wherein the front and back surfaces of the partition plate (62) are slidably disposed on the front and back surfaces of the inner wall of the seed outlet pipe (4).

6. The agricultural planting and seeding equipment according to claim 2, wherein the telescopic shaft (661) consists of a cylinder body (6611) and a rod body (6612), both sides of the inner wall of the cylinder body (6611) are provided with sliding grooves, and the rear end of the rod body (6612) is arranged in the sliding grooves in a sliding manner through a supporting rod.