CN210053783U

CN210053783U - No-tillage land type wheat seeder

Info

Publication number: CN210053783U
Application number: CN201920763894.8U
Authority: CN
Inventors: 王国生; 刘晓涛; 李向庆; 朱刚; 刘皓; 吴正文
Original assignee: Gansu Weier Agricultural Equipment Manufacturing Co Ltd
Current assignee: Gansu Weier Agricultural Equipment Manufacturing Co Ltd
Priority date: 2019-05-26
Filing date: 2019-05-26
Publication date: 2020-02-14
Anticipated expiration: 2029-05-26

Abstract

The utility model discloses a no-tillage land type wheat seeder, which comprises a rotary ring, a connecting pipe, a first digging cutter and a second digging cutter, wherein three limiting rods are uniformly and fixedly welded on the periphery of the connecting pipe, one end of each limiting rod is rotatably connected with the rotary ring through a rotating shaft, the first digging cutter is uniformly and fixedly welded in the middle of the periphery of the rotary ring, and the second digging cutter is fixedly welded on the front surface and the back surface of the first digging cutter; the utility model discloses a set up first sword that digs, need not to plough earlier the soil when sowing wheat and separate, can save the input of fund, first sword that digs can insert ground when ploughing wheat, at this moment the swivel circle rotates, make first sword that digs rotate with the second sword that digs, the cutting knife can cut big clod when the seeding, cut into little clod with big clod, rotation through swivel circle can be continuous cuts big clod, in case there is big clod to persist on the wheat of seeding after having sowed, in case influence the growth of wheat.

Description

No-tillage land type wheat seeder

Technical Field

The utility model relates to the technical field of wheat seeding machines, in particular to a no-tillage land type wheat seeding machine.

Background

A seeding machine is a planting machine that takes crop seeds as a seeding target. 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. The object planted by the seeding machine is the seed of the crop or the coating seed made into the shape of pill. It can be classified into vacuum seed sowing machine broadcast sowing machine, drill sowing machine and hill-drop sowing machine 3 according to sowing mode. Various precision seeders which are developed in large quantities in the 50 s can accurately control the seeding quantity, the hole (plant) distance and the seeding depth. The pneumatic seeding precision seeder developed in the 70 s uses positive pressure or negative pressure airflow to discharge a row of seeds at certain intervals to realize single-seed precision hole seeding, and compared with the traditional mechanical seeding device, the pneumatic seeding precision seeder has the characteristics of precise seeding amount, no damage to seeds and the like. In addition, a mechanical precision seeding device is also provided. For the suspension type 6 row intertillage crop seeder of area fertilizer applicator, can be used for row seeding and the bunch planting of intertillage crop such as soybean, maize, chinese sorghum and wheat, need use the wheat seeder when sowing wheat, current wheat seeder still has the defect, for example:

most of wheat seeders among the prior art need plough earlier the soil and separate and reuse wheat seeder and sow wheat, can increase the economic input of peasant civilian worker like this, and current wheat seeder does not have the effect that can cut into little soil block with big soil block when the seeding simultaneously for can influence the growth of wheat after the seeding, so can't satisfy prior art needs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a no-tillage ground formula wheat seeder to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a no-tillage ground formula wheat seeder, includes swivel, connecting pipe, first native sword and the second native sword that digs, the peripheral even fixed welding of connecting pipe has three gag lever post, gag lever post one end all is connected with the swivel through the pivot rotation, the peripheral middle part of swivel has first native sword that digs evenly fixed welding, first native sword openly has the second to dig with the equal fixed welding in the back and digs native sword, the equal fixed welding in swivel one end of second digs native sword one end is peripheral, the second digs native sword both sides and is close to the equal fixed welding of top department and has the cutting knife.

Preferably, the feed opening has all been seted up to connecting pipe bottom both sides, the fixed welding of feed opening bottom inner wall has the unloading pipe, just the unloading pipe is linked together with the feed opening.

Preferably, the periphery of the rotating ring is uniformly provided with discharge ports, and the discharge ports are all positioned between the adjacent surfaces of the first soil turning knives.

Preferably, the limiting rods are located on two sides of the inner wall of the rotating circular ring, and six limiting rods are arranged.

Preferably, the first soil turning knives are eight in number, and the cutting knives are thirty-two in number.

Preferably, the blanking pipe is arranged in an inclined state, and the blanking pipe and the horizontal plane form a sixty-eight-degree angle.

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

the utility model discloses a set up first sword that digs in rotatory ring periphery, need not to plough the soil earlier when seeding wheat and separate, can directly use this device to plough, can save the input of fund, first sword that digs can insert ground when ploughing wheat, at this moment rotatory ring rotates, make first sword that digs and second sword that digs rotate, the cutting knife rotates simultaneously, the cutting knife can cut the bold clod when the seeding, cut into the clod, can be continuous cuts the bold clod through the rotation of rotatory ring, in case there is the bold clod to persist on the wheat of seeding after having sowed, in case influence the growth of wheat.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a top half sectional view of the rotating ring of the present invention;

FIG. 3 is an enlarged schematic view of the area A in FIG. 1 according to the present invention;

fig. 4 is a schematic view of the connection between the connection pipe and the stop rod of the present invention.

In the figure: 101-rotating a circular ring; 102-a discharge port; 201-connecting pipe; 202-a feed opening; 203-a limiting rod; 204-a blanking pipe; 301-a first ripper; 302-a second ripper; 303-cutting knife.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a no-tillage ground formula wheat seeder, includes rotatory ring 101, connecting pipe 201, first native sword 301 and second native sword 302 that digs, the peripheral even fixed welding of connecting pipe 201 has three gag lever post 203, gag lever post 203 one end all is connected with rotatory ring 101 through the pivot rotation, the peripheral even fixed welding in middle part of rotatory ring 101 has first native sword 301 that digs, first native sword 301 openly with the equal fixed welding in back have second native sword 302 that digs, the equal fixed welding in rotatory ring 101 of second native sword 302 one end is peripheral, the second native sword 302 both sides of digging are close to the equal fixed welding in top department and have cutting knife 303, can reduce the input of cost through this device, can just can sow without ploughing.

Feed opening 202 has all been seted up to connecting pipe 201 bottom both sides, the fixed welding of feed opening 202 bottom inner wall has feed pipe 204, just feed pipe 204 is linked together with feed opening 202, discharge gate 102 has evenly been seted up to rotatory ring 101 periphery, discharge gate 102 all is located between first native sword 301 looks adjacent face, gag lever post 203 is located rotatory ring 101 inner wall both sides, just gag lever post 203 is provided with six altogether, first native sword 301 is provided with eight altogether, cutting knife 303 is provided with thirty two altogether, and cutting knife 303 can cut big soil block, cuts the big soil block that turns over out for a short time, in order to prevent influencing the growth of wheat, feed pipe 204 sets up for the tilt state, feed pipe 204 is the sixty-eight degree angle with the horizontal plane.

The working principle is as follows: when the wheat seeder is used, wheat is poured into a storage box of the seeder, then the wheat seeder is started to move forwards, the wheat at the moment can flow into the connecting pipe 201 from the storage box, then the wheat enters the discharging pipe 204 through the discharging opening 202, the rotating ring 101 can rotate along with the forward starting of the wheat seeder, the limiting can be carried out through the limiting rod 203, the condition that the rotating ring 101 shakes left and right is prevented, at the moment, the first soil turning knife 301 can be inserted into the ground to turn soil, meanwhile, the second soil turning knife 302 also turns soil, at the moment, the cutting knife 303 can cut the turned-out large soil blocks, the large soil blocks are cut into small soil blocks, the large soil blocks can be continuously cut through the rotation of the rotating ring 101, the large soil blocks are prevented from remaining on the sowed wheat after sowing, the growth of the wheat is prevented from being influenced, and meanwhile, when the discharging pipe 204 is communicated with the discharging opening 102, the wheat can flow into the discharging opening 102 from the discharging opening 204, then flows into the land from the discharge port 102, and the wheat flows into the pit in the soil turning process by arranging the discharge port 102 between the adjacent surfaces of the first soil turning cutter 301, so that the land is not required to be ploughed first when the wheat is sowed, the device can be directly used for ploughing, and the investment cost of capital can be saved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a no-tillage ground formula wheat seeder, includes rotatory ring (101), connecting pipe (201), first native sword (301) and second native sword (302), its characterized in that: the utility model discloses a soil turning device, including connecting pipe (201), connecting pipe, stopper rod (203), first native sword (302) and the equal fixed welding in the back of the peripheral middle part of rotatory ring (101), the even fixed welding in the peripheral middle part of connecting pipe (201) has three gag lever post (203), gag lever post (203) one end all rotates through the pivot and is connected with rotatory ring (101), the even fixed welding in the peripheral middle part of rotatory ring (101) has first native sword (301) of turning over, first native sword (301) openly turns over with the back equal fixed welding has second native sword (302) of turning over, the second turns over native sword (302) one end equal fixed welding in rotatory ring (101) periphery.

2. A no-tillage land type wheat seeder as claimed in claim 1, wherein: feed opening (202) have all been seted up to connecting pipe (201) bottom both sides, the fixed welding of feed opening (202) bottom inner wall has feed pipe (204), just feed pipe (204) are linked together with feed opening (202).

3. A no-tillage land type wheat seeder as claimed in claim 1, wherein: the periphery of the rotating circular ring (101) is uniformly provided with discharge ports (102), and the discharge ports (102) are located between the adjacent surfaces of the first soil turning knives (301).

4. A no-tillage land type wheat seeder as claimed in claim 1, wherein: the limiting rod (203) is located on two sides of the inner wall of the rotating circular ring (101), and six limiting rods (203) are arranged.

5. A no-tillage land type wheat seeder as claimed in claim 2, wherein: the first soil turning knives (301) are arranged in eight, and the cutting knives (303) are arranged in thirty-two.

6. A no-tillage land type wheat seeder as claimed in claim 2, wherein: the discharging pipe (204) is arranged in an inclined state, and the discharging pipe (204) and a horizontal plane form a sixty-eight-degree angle.