CN113906909A

CN113906909A - Straw collector with suction type double fans

Info

Publication number: CN113906909A
Application number: CN202111298082.9A
Authority: CN
Inventors: 李景秋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-01-11

Abstract

A straw collector with a suction type double-fan is characterized by comprising a gearbox, a first cross beam, a second cross beam, a third cross beam, a fourth cross beam, a crushing cutter set, a first rotating shaft, a second rotating shaft, a third rotating shaft, a fourth rotating shaft, a crushing cutter set, a main material distributing plate, a secondary material distributing plate, a front baffle plate, a connecting hole, a rear baffle plate and a first cross beam and a second cross beam, wherein the gearbox is fixed on the first cross beam; four flood dragon blades are respectively arranged on two sides of the material distribution plate and between each fan set and the two ends of the fourth rotating shaft, a sleeve is fixedly arranged outside each fan set, and the upper end of each sleeve is communicated with the discharge barrel.

Description

Straw collector with suction type double fans

Technical Field

The invention relates to a suction type double-fan straw collector, and belongs to the field of agricultural mechanical equipment.

Background

The existing similar products are characterized in that materials are crushed by a picking blade and are simultaneously fed into a next channel, the materials are intensively gathered and then fed into a material carrying fan, and the materials are thrown into a trailer by the material carrying fan to finish a series of actions of crushing, collecting and loading. The disadvantages of this type of product are slow speed, low pick-up rate and excessive blanking of the operation land. The mechanical equipment has high failure rate, and is easy to block when the moisture of the material is high and the specific gravity is high.

Disclosure of Invention

In order to solve the defects, the invention provides a suction type double-fan straw collector.

The technical scheme adopted by the invention for solving the technical problem is as follows:

a straw collector with a suction type double-fan is characterized by comprising a gearbox, a first cross beam, a second cross beam, a third cross beam, a fourth cross beam, a crushing cutter set, a first rotating shaft, a second rotating shaft, a third rotating shaft, a fourth rotating shaft, a crushing cutter set, a main material distributing plate, a secondary material distributing plate, a front baffle plate, a connecting hole, a rear baffle plate and a first cross beam and a second cross beam, wherein the gearbox is fixed on the first cross beam; four flood dragon blades are respectively arranged on two sides of the material distribution plate and between each fan set and the two ends of the fourth rotating shaft, a sleeve is fixedly arranged outside each fan set, the upper end of each sleeve is communicated with the material discharge barrel, the lower end of each sleeve is fixedly connected with the first cross beam and the second cross beam, a coaxial shaft sleeve is arranged on the fourth rotating shaft, a feed inlet corresponds to the lower portion of each flood dragon blade, a triangular flow guider is arranged above the crushing cutter set, and the triangular flow guider is of an arc-shaped structure and is guided to the corresponding feed inlet in an arc shape.

The using method of the suction type double-fan straw collector is characterized in that a gearbox drives a first rotating shaft to drive a second rotating shaft, straws enter and are crushed from an opening of a crushing cutter set and then enter a feeding hole through a triangular flow guider, the gearbox drives a third rotating shaft to drive a fourth rotating shaft and then drive a fan set and a dragon blade, the crushed straws are secondarily crushed through the dragon blade, and the secondarily crushed straws are guided to a discharging barrel through the lower end of a sleeve.

The invention has the following beneficial effects: the single method that the straw is picked up with the material by the single flail knife in the past is solved, the straw is sucked up by the suction force generated by the large-flow fan, the straw pick-up rate is greatly improved, and the problems of low speed, high failure rate and easiness in blocking are solved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a rear view of the present invention;

FIG. 3 is a partial schematic view of the present invention;

fig. 4 is a structural view of a triangular deflector.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "horizontal", "inside", "outside", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Example 1

As shown in fig. 1 to 4, a suction type double-fan straw collector is characterized by comprising a gearbox 1 fixed on a first cross beam 6, the gearbox 1 is rotatably connected with a first rotating shaft 2, the first rotating shaft 2 is connected with a second rotating shaft 3 through a crawler belt, the gearbox 1 is rotatably connected with a third rotating shaft 5, the third rotating shaft 5 is connected with a fourth rotating shaft 4 through a crawler belt, a crushing cutter group 7 is fixed on the second rotating shaft 3, symmetrical fan groups 9 are arranged at quartering points on two sides of the fourth rotating shaft 4, a main material distributing plate 10 is arranged in the middle of the fourth rotating shaft 4, a sub material distributing plate 17 is arranged at a front end feeding port of the main material distributing plate, the upper end of the sub material distributing plate 17 is connected with a front baffle plate 21, the front baffle plate 21 is provided with a connecting hole 22, and the lower end of the sub material distributing plate 17 is connected with a rear baffle plate 20 and respectively connected with a first cross beam 18 and a second cross beam 19; four flood dragon blades 11 are respectively arranged on two sides of the material distributing plate 10 and between two ends of each fan set 9 and the fourth rotating shaft 4, a sleeve 12 is fixedly arranged outside each fan set 9, the upper end of each sleeve 12 is communicated with a material discharging barrel 13, the lower end of each sleeve 12 is fixedly connected with a first cross beam 18 and a second cross beam 19, a coaxial shaft sleeve 15 is arranged on the fourth rotating shaft 4, a feeding hole 14 corresponds to the lower portion of each flood dragon blade 11, a triangular fluid director 16 is arranged above the crushing cutter set 7, the triangular fluid director 16 is of an arc structure and guides the radian of the triangular fluid director to the corresponding feeding hole 14 so as to facilitate the entering of crushed straws, and other supporting pieces, shells and other structures are conventional structures in the field.

The working principle is as follows: the gearbox 1 drives the first rotating shaft 2 to drive the second rotating shaft 3, so that straw enters and is crushed from an opening of the crushing cutter set 7 and then enters the feeding hole 14 through the triangular fluid director 16, the gearbox 1 drives the third rotating shaft 5 to drive the fourth rotating shaft 4 and then drives the fan set 9 and the flood dragon blades 11, the crushed straw is secondarily crushed through the flood dragon blades 11, and the secondarily crushed straw is guided to the discharging barrel 13 through the lower end of the sleeve 12.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A straw collector with a suction type double-fan is characterized by comprising a gearbox, a first cross beam, a second cross beam, a third cross beam, a fourth cross beam, a crushing cutter set, a first rotating shaft, a second rotating shaft, a third rotating shaft, a fourth rotating shaft, a crushing cutter set, a main material distributing plate, a secondary material distributing plate, a front baffle plate, a connecting hole, a rear baffle plate and a first cross beam and a second cross beam, wherein the gearbox is fixed on the first cross beam; four flood dragon blades are respectively arranged on two sides of the material distribution plate and between each fan set and the two ends of the fourth rotating shaft, a sleeve is fixedly arranged outside each fan set, the upper end of each sleeve is communicated with the material discharge barrel, the lower end of each sleeve is fixedly connected with the first cross beam and the second cross beam, a coaxial shaft sleeve is arranged on the fourth rotating shaft, a feed inlet corresponds to the lower portion of each flood dragon blade, a triangular flow guider is arranged above the crushing cutter set, and the triangular flow guider is of an arc-shaped structure and is guided to the corresponding feed inlet in an arc shape.

2. The using method of the suction type double-fan straw collector is characterized in that a gearbox drives a first rotating shaft to drive a second rotating shaft, straws enter and are crushed from an opening of a crushing cutter set and then enter a feeding hole through a triangular flow guider, the gearbox drives a third rotating shaft to drive a fourth rotating shaft and then drive a fan set and a dragon blade, the crushed straws are secondarily crushed through the dragon blade, and the secondarily crushed straws are guided to a discharging barrel through the lower end of a sleeve.