CN217183761U

CN217183761U - Yellow huaihai area winter wheat no-tillage simplifies cultivation and sows all-in-one soon

Info

Publication number: CN217183761U
Application number: CN202220148811.6U
Authority: CN
Inventors: 王�义; 孙亚丽; 曹慧英; 赵平; 王凤元; 张霞
Original assignee: Shandong Qilixin Agricultural Service Co ltd
Current assignee: Shandong Qilixin Agricultural Service Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-08-16
Anticipated expiration: 2032-01-19

Abstract

The utility model relates to a cultivation all-in-one is broadcast soon in no-tillage simplification of yellow huaihai area winter wheat, no-tillage simplification cultivation is broadcast soon including the hopper that is used for holding dress fertilizer, be provided with main screen cloth in the hopper, many spinal branch vaulting poles and auxiliary screen cloth, main screen cloth is connected with the hopper, auxiliary screen cloth sets up in one side that main screen cloth is close to ground, many spinal branch vaulting pole parallel interval set up, and bracing piece one end is rotated with main screen cloth and is connected, the other end rotates with auxiliary screen cloth and is connected, so that auxiliary screen cloth swings, the mesh size of main screen cloth is greater than auxiliary screen cloth's mesh size, be provided with on the hopper and be used for driving auxiliary screen cloth wobbling drive assembly. The swing of auxiliary screen cloth for the clearance between main screen cloth and the auxiliary screen cloth reduces, thereby makes the two extrude the fertilizer of gathering together, so that fertilizer is difficult for blockking up the fertilizer mouth down, realizes the purpose that is difficult for influencing rotary tillage fertilization seeding all-in-one normal operating.

Description

Yellow huaihai area winter wheat no-tillage simplifies cultivation and sows all-in-one soon

Technical Field

The application relates to the field of equipment for wheat cultivation, in particular to a yellow-river-Huaihai region winter wheat no-tillage simplified cultivation and rotary sowing integrated machine.

Background

In the related technology, for example, chinese patent with publication number CN207543526U proposes a rotary tillage, fertilization and seeding integrated machine, which comprises a frame, a rotary tillage device, a fertilization device, a seeding device and a press roller, wherein the frame on the rotary tillage device is provided with the fertilization device, the frame at the rear end of the fertilization device is provided with the seeding device, the frame at one side below the seeding device is provided with the press roller, the rotary tillage device is provided with a speed changer, the speed changer is connected with the rotary tillage device through a transmission chain, the frame at the rear end of the speed changer is provided with an intermediate shaft, and the intermediate shaft is connected with the speed changer; the fertilizing device and the seeding device are respectively connected with the intermediate shaft through rotating belts, and a plurality of ditching coulters are arranged on the rack between the rotary tillage device and the seeding device.

The rotary tillage device is composed of a rotary tillage frame, a suspension bracket, a gearbox and a knife roll assembly, wherein the gearbox is arranged in the middle of the rotary tillage frame, the suspension bracket is fixedly arranged at the front end of the rotary tillage frame and on the gearbox, and a knife rest is generally arranged below the rotary tillage frame. Fertilizer injection unit comprises fertilization case, fertile axle and the fertile impeller that falls, and the case that fertilizies is the cuboid, and the cross-section of fertilization case is trapezoidally, and the bottom interval of fertilization case is provided with a plurality of fertile mouths down, is equipped with down fertile impeller through the fertile axle that falls in each fertile mouth down, and lower fertile mouthful department intercommunication has the fertile hose that falls, and the one end that falls fertile hose extends to the rotary cultivator attachment front end. Seeder comprises disseminator and seed storage box, and a plurality of seed storage boxes are installed at the interval in the frame of the top of disseminator, installs the transmission shaft in the frame of seed storage box below, corresponds the form with seed storage box on the transmission shaft and installs a plurality of disseminators, and seed storage box passes through communicating pipe and disseminator intercommunication. This rotary tillage fertilizing and seeding all-in-one during operation moves ahead under power device's traction, in this constitution, the fertile axle that falls rotates, fertilizer incasement fertilizer gets into through fertile impeller down and falls fertile hose, and spill and fall in the rotary cultivator front end, through rotary cultivator and farmland soil homogeneous mixing, along with the antecedent of this rotary tillage fertilizing and seeding all-in-one, the soil plough of ditching coulter after the rotary tillage goes out a plurality of slots, the jackshaft drives seeder's transmission shaft simultaneously and rotates, and then drive the defeated kind dish of each disseminator and get kind of ring anticlockwise rotation, the seed in the seed storage box this moment gets into to the disseminator in, accomplish the seeding.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: because the fertilizer is easy to agglomerate after being affected with damp, the agglomerated fertilizer is easy to cause the blockage of a fertilizer outlet, and the normal operation of the rotary tillage, fertilization and seeding integrated machine is influenced.

SUMMERY OF THE UTILITY MODEL

In order to make the difficult mouth of fertilizeing of blockking up of fertilizer, realize the difficult purpose that influences rotary tillage fertilizing and seeding all-in-one normal operating, this application provides a yellow huai hai regional winter wheat no-tillage simplifies cultivation and sows all-in-one soon.

The application provides a yellow huaihai regional winter wheat no-tillage simplifies cultivation and sows all-in-one soon relates to following technical scheme:

the utility model provides a yellow huai hai regional winter wheat no-tillage is simplified cultivation and is broadcast all-in-one soon, is including the fertilizer hopper that is used for holding fertilizer, be provided with main screen cloth, many spinal branch vaulting poles and auxiliary screen cloth in the fertilizer hopper, main screen cloth is connected with the fertilizer hopper, auxiliary screen cloth sets up in one side that main screen cloth is close to ground, and many spinal branch vaulting poles parallel interval set up, and bracing piece one end rotates with main screen cloth to be connected, and the other end rotates with auxiliary screen cloth to be connected to make auxiliary screen cloth swing, main screen cloth's mesh size is greater than auxiliary screen cloth's mesh size, be provided with on the fertilizer hopper and be used for driving auxiliary screen cloth wobbling drive assembly.

Through adopting above-mentioned technical scheme, control drive assembly to make drive assembly drive the swing of auxiliary screen cloth, can remove to the direction that is close to the main screen cloth when the swing of auxiliary screen cloth, thereby make the clearance between main screen cloth and the auxiliary screen cloth diminish, and then make the two extrude the fertilizer of gathering together, so that fertilizer is difficult for blockking up the fertilizer outlet, realizes the purpose that is difficult for influencing rotary tillage fertilization seeding all-in-one normal operating.

Optionally, drive assembly includes driving motor, actuating lever, connecting rod and transfer line, driving motor and fertilizer hopper fixed connection, actuating lever one end and driving motor's output shaft fixed connection, the other end rotates with transfer line one end to be connected, the transfer line other end rotates with connecting rod one end to be connected, the connecting rod other end penetrates in the fertilizer hopper and slides with supplementary screen cloth along the direction that is close to or keeps away from ground and be connected.

Through adopting above-mentioned technical scheme, start driving motor, driving motor drives the actuating lever and rotates, and the actuating lever drives the transfer line swing to drive the connecting rod, so that the connecting rod drags supplementary screen cloth to the direction swing of being close to or keeping away from driving motor.

Optionally, the main screen comprises a frame and a screen body, the frame is fixedly connected with the inner wall of the fertilizer hopper, the screen body is connected with the frame through a plurality of connecting springs, and one end, far away from the auxiliary screen, of the support rod is connected with the frame.

Through adopting above-mentioned technical scheme, connecting spring's setting has increased the range of rocking of screen cloth body to be difficult for reserving the material on making the main screen cloth.

Optionally, a guide sleeve is fixedly connected to the frame, a guide rod is fixedly connected to the screen body, and the guide sleeve is connected to the guide rod in a sliding manner along a direction close to or away from the auxiliary screen.

Through adopting above-mentioned technical scheme, the setting up of guide bar and guide sleeve makes the difficult rocking that takes place other directions of screen cloth body to make the difficult striking fertilizer hopper lateral wall of screen cloth body.

Optionally, the connecting spring is arranged in the guide sleeve, one end of the connecting spring is fixedly connected with the guide sleeve, and the other end of the connecting spring is fixedly connected with the guide rod.

Through adopting above-mentioned technical scheme, connecting spring sets up in guide sleeve for guide sleeve plays the guard action to connecting spring, has realized making connecting spring difficult impaired purpose.

Optionally, a plurality of reinforcing ribs are arranged on the auxiliary screen.

Through adopting above-mentioned technical scheme, the setting of strengthening rib has improved the intensity of supplementary screen cloth on the one hand, and on the other hand makes the difficult undersize in clearance between supplementary screen cloth and the screen cloth body to make the fertilizer granule be difficult for being pressed into the powder, influence the use of fertilizer.

Optionally, the connecting spring is connected with one side of the frame close to the ground.

Through adopting above-mentioned technical scheme, connecting spring is connected with the frame one side that is close to ground for the frame is difficult for interfering rocking of screen cloth body.

Optionally, the side of the frame away from the ground is arranged obliquely downwards in a direction towards the centre of the fertilizer hopper.

Through adopting above-mentioned technical scheme, the setting of frame slope side for be difficult for remaining fertilizer granule on the frame.

In summary, the present application includes at least one of the following advantageous technical effects:

1. the arrangement of the main screen and the auxiliary screen ensures that the auxiliary screen and the main screen can extrude and crush agglomerated large particles, so that fertilizer is not easy to block a fertilizer outlet, and the aim of not influencing the normal operation of the rotary tillage, fertilization and seeding integrated machine is fulfilled;

2. the setting of strengthening rib has improved the intensity of auxiliary screen cloth on the one hand, and on the other hand makes the difficult undersize in clearance between main screen cloth and the auxiliary screen cloth.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a partial cross-sectional view of an embodiment of the present application;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

fig. 4 is an enlarged schematic view of a portion B in fig. 2.

Description of reference numerals: 100. a fertilizer hopper; 200. a main screen; 210. a frame; 211. a guide sleeve; 212. a connecting plate; 220. a screen body; 221. a guide bar; 300. a support bar; 400. an auxiliary screen; 410. reinforcing ribs; 420. a sliding hole; 500. a drive assembly; 510. a drive motor; 520. a drive rod; 530. a connecting rod; 531. a slide bar; 540. a transmission rod; 600. a spring is connected.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a winter wheat no-tillage simplified cultivation and rotary seeding all-in-one machine in Huang-Huai-Hai region. Referring to fig. 1, the cultivation and rotary sowing all-in-one machine includes a fertilizer hopper 100 for holding fertilizer. A main screen 200 for screening the fertilizer is provided in the fertilizer hopper 100.

Referring to fig. 2, the main screen 200 includes a frame 210 and a screen body 220, the frame 210 is formed by four connecting plates 212 connected end to end, and the connecting plates 212 may interfere with the side wall of the fertilizer hopper 100. In order to reduce the amount of fertilizer remaining on the frame 210, the connection plate 212 is disposed obliquely downward in a direction near the center of the fertilizer hopper 100, so that the fertilizer easily falls off from the oblique side of the frame 210 when it falls on the frame 210.

Referring to fig. 2 and 3, the screen body 220 is connected to the frame 210 by a plurality of connection springs 600, the connection springs 600 are uniformly arranged along the circumference of the screen body 220, one end of each connection spring 600 abuts against the side surface of the connection plate 212 close to the ground, and the other end of each connection spring 600 is connected to the screen body 220. After fertilizer drops on screen cloth body 220, screen cloth body 220 shakes to make fertilizer be difficult for remaining on screen cloth body 220.

In order to prevent the screen body 220 from shaking horizontally when the screen body 220 shakes, so that the screen body 220 is not prone to shaking, a plurality of guide sleeves 211 are fixedly connected to one side, close to the ground, of the frame 210, a plurality of guide rods 221 are fixedly connected to the screen body 220, the guide rods 221, the guide sleeves 211 and the connecting springs 600 correspond to one another one to one, and the guide rods 221 are connected with the corresponding guide sleeves 211 in a sliding manner along the axial direction of the guide rods 221. The connecting spring 600 is located in the guide sleeve 211, and one end of the connecting spring is fixedly connected to the guide rod 221, and the other end of the connecting spring is fixedly connected to the side wall of the guide sleeve 211.

Referring to fig. 2, in order to reduce the amount of large granular manure, a plurality of support rods 300 and an auxiliary screen 400 are further provided in the manure hopper 100. The auxiliary screen 400 is positioned on one side of the screen body 220 far away from the frame 210 and is parallel to and spaced apart from the screen body 220, and the mesh size of the auxiliary screen 400 is smaller than that of the screen body 220. A plurality of support rods 300 are arranged in parallel at intervals, the plurality of support rods 300 are arranged along the circumferential direction of the auxiliary screen 400, one end of each support rod 300 is rotatably connected with one side, close to the ground, of the frame 210, the other end of each support rod is rotatably connected with the auxiliary screen 400, and a driving assembly 500 for driving the auxiliary screen 400 to swing is arranged on the fertilizer hopper 100.

Referring to fig. 2 and 4, the driving assembly 500 includes a driving motor 510, a driving rod 520, a connecting rod 530 and a transmission rod 540, the driving motor 510 is fixedly connected to an outer wall of the fertilizer hopper 100, one end of the driving rod 520 is fixedly connected to an output shaft of the driving motor 510, the other end of the driving rod 540 is rotatably connected to one end of the transmission rod 540 through a first rotating shaft, the other end of the transmission rod 540 is rotatably connected to one end of the connecting rod 530 through a second rotating shaft, the other end of the connecting rod 530 penetrates into the fertilizer hopper 100, and is fixedly connected with a sliding rod 531, a sliding hole 420 is formed in the auxiliary screen 400 along a direction close to or far away from the ground, the sliding rod 531 is slidably connected to a side wall of the sliding hole 420 along a length direction of the sliding hole 420, a distance between the first rotating shaft and the output shaft of the driving motor 510 is smaller than a distance between the first rotating shaft and the second rotating shaft, and the transmission rod 540 is located on a side of the driving rod 520 away from the driving motor 510.

In order to improve the strength of the auxiliary screen 400, a plurality of reinforcing ribs 410 are provided on the auxiliary screen 400, and the plurality of reinforcing ribs 410 are arranged in parallel at intervals and fixedly connected to one side of the auxiliary screen 400 away from the ground.

The implementation principle of the embodiment of the application is as follows: the driving motor 510 is started, the driving motor 510 drives the driving rod 520 to rotate, so that the driving rod 540 drives the connecting rod 530 to make the connecting rod 530 drag the auxiliary screen 400 to swing in a direction close to or far away from the driving motor 510, and further, the distance between the auxiliary screen 400 and the main screen 200 is reduced, so as to realize the purpose of squeezing and crushing the agglomerated fertilizer.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a yellow huai hai regional winter wheat no-tillage simplifies cultivation and sows all-in-one soon which characterized in that: including fertilizer hopper (100) that is used for holding fertilizer, be provided with main screen cloth (200), many spinal branch vaulting poles (300) and auxiliary screen cloth (400) in fertilizer hopper (100), main screen cloth (200) are connected with fertilizer hopper (100), auxiliary screen cloth (400) set up in one side that main screen cloth (200) are close to ground, and many spinal branch vaulting poles (300) parallel interval set up, and bracing piece (300) one end rotates with main screen cloth (200) to be connected, and the other end rotates with auxiliary screen cloth (400) to be connected, so that auxiliary screen cloth (400) swing, the mesh size of main screen cloth (200) is greater than the mesh size of auxiliary screen cloth (400), be provided with on fertilizer hopper (100) and be used for driving auxiliary screen cloth (400) wobbling drive assembly (500).

2. The yellow-Huaihai-region winter wheat no-tillage simplified cultivation and rotary sowing all-in-one machine as claimed in claim 1, which is characterized in that: drive assembly (500) includes driving motor (510), drive lever (520), connecting rod (530) and transfer line (540), driving motor (510) and fertilizer hopper (100) fixed connection, the output shaft fixed connection of drive lever (520) one end and driving motor (510), the other end and transfer line (540) one end rotate to be connected, the transfer line (540) other end rotates with connecting rod (530) one end to be connected, the connecting rod (530) other end penetrates in fertilizer hopper (100) and slides with auxiliary screen cloth (400) along the direction that is close to or keeps away from ground and is connected.

3. The yellow-Huaihai-region winter wheat no-tillage simplified cultivation and rotary sowing all-in-one machine as claimed in claim 1, which is characterized in that: the main screen (200) comprises a frame (210) and a screen body (220), the frame (210) is fixedly connected with the inner wall of the fertilizer hopper (100), the screen body (220) is connected with the frame (210) through a plurality of connecting springs (600), and one end, far away from the auxiliary screen (400), of the support rod (300) is connected with the frame (210).

4. The yellow-Huaihai-region winter wheat no-tillage simplified-cultivation rotary-sowing all-in-one machine as claimed in claim 3, which is characterized in that: the screen cloth screening machine is characterized in that a guide sleeve (211) is fixedly connected to the frame (210), a guide rod (221) is fixedly connected to the screen cloth body (220), and the guide sleeve (211) is connected with the guide rod (221) in a sliding mode along the direction close to or far away from the auxiliary screen cloth (400).

5. The yellow-Huaihai-region winter wheat no-tillage simplified-cultivation rotary-sowing all-in-one machine as claimed in claim 4, which is characterized in that: the connecting spring (600) is arranged in the guide sleeve (211), one end of the connecting spring (600) is fixedly connected with the guide sleeve (211), and the other end of the connecting spring is fixedly connected with the guide rod (221).

6. The simplified cultivation and rotary sowing all-in-one machine for winter wheat in Huang-Huai-Hai area in no-tillage manner according to claim 5 is characterized in that: and a plurality of reinforcing ribs (410) are arranged on the auxiliary screen (400).

7. The simplified cultivation and rotary sowing all-in-one machine for winter wheat in Huang-Huai-Hai area in no-tillage manner according to claim 5 is characterized in that: the connecting spring (600) is connected with one side of the frame (210) close to the ground.

8. The simplified cultivation and rotary sowing all-in-one machine for winter wheat in Huang-Huai-Hai area in no-tillage manner according to claim 5 is characterized in that: the side of the frame (210) away from the ground is arranged obliquely downwards in the direction close to the center of the fertilizer hopper (100).