CN211430151U - Quick reducing mechanism of straw for agricultural production - Google Patents

Abstract

The utility model discloses a straw rapid smashing device for agricultural production, which comprises a smashing chamber, a feed inlet, a first rotating shaft, a second rotating shaft, a smashing blade, a first motor, a second motor, a collecting chamber, a separation net, a baffle plate, a dust outlet pipe, a valve, a fan bracket, a screen, an inclined plate, an installation rod, a third motor and a smashing cutter head; the utility model has the advantages of simple structure, convenient use and installation, simple operation, high stability, low cost, good crushing effect, reliable quality, wide application range, long service life and safe and reliable technical effect; the utility model adopts a double crushing mode, firstly crushing the straw by the crushing blade, and then grinding the straw crushed material into powder by the staggered crushing cutter discs so as to ensure the fineness of the straw crushed material and facilitate the later-stage briquetting; the utility model discloses set up and collect the room, can collect the dust that produces in the course of the work, prevent dust polluted environment and cause the influence to the operator.

Description

Quick reducing mechanism of straw for agricultural production

Technical Field

The utility model relates to an agricultural production technical field, in particular to quick reducing mechanism of straw for agricultural production.

Background

At present, crop reprocessing is an important method for realizing resource recycling and changing waste into valuable, and cost saving and efficiency improvement, environmental protection and ecological protection are realized.

The straw is burnt to return to the field, the straw treatment mode is labor-consuming and time-consuming, the environment is polluted, the environment is not favorable for environmental protection, and even a fire disaster can be caused, so that the straw needs to be secondarily processed to have new application, the straw needs to be crushed before the secondary processing, the currently and commonly used straw crusher can not meet the ideal use requirement, the incomplete and uneven crushing can be realized, the structure is complex, the cost is high, and the popularization and the use in vast rural areas are not favorable. Therefore, a new technical solution should be provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a quick reducing mechanism of straw for agricultural production in order to solve above-mentioned problem.

In order to solve the above problem, the utility model provides a technical scheme: a straw rapid smashing device for agricultural production comprises a smashing chamber, a feeding hole, a first rotating shaft, a second rotating shaft, smashing blades, a first motor, a second motor, a collecting chamber, a separation net, a baffle plate, a dust outlet pipe, a valve, a fan bracket, a screen, an inclined plate, an installation rod, a third motor and a smashing cutter disc; the upper end in the crushing chamber cavity is movably connected with a first rotating shaft and a second rotating shaft; a first motor and a second motor are fixedly connected to the middle end of the upper surface of the crushing chamber, an output shaft of the first motor is fixedly connected with a first rotating shaft, and an output shaft of the second motor is fixedly connected with a second rotating shaft; a plurality of mutually staggered crushing blades are fixedly connected to the first rotating shaft and the second rotating shaft; both sides of the upper surface of the crushing chamber are fixedly communicated with feed inlets; the middle end in the crushing chamber cavity is fixedly connected with a screen, and two sides of the lower surface of the screen are fixedly connected with inclined plates; the wall of the chamber on two sides of the lower end of the crushing chamber is fixedly connected with mounting rods, the mounting rods are fixedly connected with third motors, and output shafts of the third motors are fixedly connected with crushing cutter heads; a collecting chamber is fixedly communicated with the upper end of the right side surface of the crushing chamber, and a separation net is arranged between the collecting chamber and the crushing chamber; the right side surface of the collection chamber is fixedly connected with a fan through a fan bracket, and the fan is communicated with the collection chamber through an air pipe; a baffle is fixedly connected in the collection chamber; and the bottom end of the collecting chamber is fixedly communicated with a dust outlet pipe, and a valve is arranged in the dust outlet pipe.

Preferably, the first motor, the second motor and the third motor are all variable frequency motors.

Preferably, the screen and the mesh are both metal meshes.

Preferably, the fan is a vacuum fan.

Preferably, the valve is provided with anti-skid grains.

The utility model has the advantages that:

(1) the utility model discloses its simple structure uses, simple to operate, easy operation, and stability is high, and is with low costs, smashes effectually, and the quality is reliable, and application scope is wide, and long service life has safe and reliable's technological effect.

(2) The utility model discloses a dual crushing mode at first smashes the straw through smashing the blade and breaks, and the crisscross crushing blade disc of rethread grinds straw crushing material to powder to guarantee the fineness of straw crushing material, make things convenient for later stage briquetting.

(3) The utility model discloses set up and collect the room, can collect the dust that produces in the course of the work, prevent dust polluted environment and cause the influence to the operator.

Drawings

For ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of a part of the structure of the present invention.

1-a crushing chamber; 2-a feed inlet; 3-a first rotating shaft; 4-a second rotating shaft; 5-crushing blade; 6-a first motor; 7-a second motor; 8-a collection chamber; 9-separation net; 10-a baffle plate; 11-a dust outlet pipe; 12-a valve; 13-a fan; 14-a fan support; 15-a screen mesh; 16-a sloping plate; 17-mounting a rod; 18-a third electric machine; 19-crushing cutter head.

Detailed Description

As shown in fig. 1 and fig. 2, the following technical solutions are adopted in the present embodiment: a straw rapid smashing device for agricultural production comprises a smashing chamber 1, a feeding hole 2, a first rotating shaft 3, a second rotating shaft 4, smashing blades 5, a first motor 6, a second motor 7, a collecting chamber 8, a separation net 9, a baffle plate 10, a dust outlet pipe 11, a valve 12, a fan 13, a fan support 14, a screen 15, an inclined plate 16, a mounting rod 17, a third motor 18 and a smashing cutter head 19; the upper end in the chamber of the crushing chamber 1 is movably connected with a first rotating shaft 3 and a second rotating shaft 4; a first motor 6 and a second motor 7 are fixedly connected to the middle of the upper surface of the crushing chamber 1, an output shaft of the first motor 6 is fixedly connected with the first rotating shaft 3, and an output shaft of the second motor 7 is fixedly connected with the second rotating shaft 4; a plurality of mutually staggered crushing blades 5 are fixedly connected to the first rotating shaft 3 and the second rotating shaft 4; both sides of the upper surface of the crushing chamber 1 are fixedly communicated with a feeding hole 2; the middle end in the chamber of the crushing chamber 1 is fixedly connected with a screen 15, and two sides of the lower surface of the screen 15 are fixedly connected with inclined plates 16; the chamber walls on two sides of the lower end of the crushing chamber 1 are fixedly connected with mounting rods 17, the mounting rods 17 are fixedly connected with third motors 18, and output shafts of the third motors 18 are fixedly connected with crushing cutter heads 19; a collecting chamber 8 is fixedly communicated with the upper end of the right side surface of the crushing chamber 1, and a separation net 9 is arranged between the collecting chamber 8 and the crushing chamber 1; the right side surface of the collection chamber 8 is fixedly connected with a fan 13 through a fan bracket 14, and the fan 13 is communicated with the collection chamber 8 through an air pipe; a baffle plate 10 is fixedly connected in the collection chamber 8; a dust outlet pipe 11 is fixedly communicated with the bottom end of the collection chamber 8, and a valve 12 is arranged in the dust outlet pipe 11.

The first motor 6, the second motor 7 and the third motor 18 are all variable frequency motors; the separation net 9 and the screen 15 are both metal nets; the fan 13 is a vacuum fan; the valve 12 is provided with anti-skid lines.

The utility model discloses a user state does: the straw drops into from feed inlet 2, and first motor 6 and second motor 7 drive first pivot 3 and second pivot 4 with opposite direction motion, smash the straw and break, smash to certain degree after, fall into screen cloth 15 below, and third motor 18 drives crushing blade disc 19 and further refines the straw, and in the working process, fan 13 work, and the extraction dust is to collecting chamber 8, and after the work was accomplished, open valve 12 and carry out the dust of discharging.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, which are only illustrative, but also various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the present invention as claimed, which is defined by the appended claims and their equivalents.

The utility model discloses a control mode is controlled through artifical start-up and closing switch, and the wiring diagram of power component and the supply of power belong to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and wiring in detail and arrange.

Claims (5)

1. The utility model provides a quick reducing mechanism of straw for agricultural production which characterized in that: the device comprises a crushing chamber (1), a feed inlet (2), a first rotating shaft (3), a second rotating shaft (4), crushing blades (5), a first motor (6), a second motor (7), a collecting chamber (8), a separation net (9), a baffle (10), a dust outlet pipe (11), a valve (12), a fan (13), a fan bracket (14), a screen (15), an inclined plate (16), a mounting rod (17), a third motor (18) and a crushing cutter head (19);

the upper end in the chamber of the crushing chamber (1) is movably connected with a first rotating shaft (3) and a second rotating shaft (4);

a first motor (6) and a second motor (7) are fixedly connected to the middle end of the upper surface of the crushing chamber (1), an output shaft of the first motor (6) is fixedly connected with the first rotating shaft (3), and an output shaft of the second motor (7) is fixedly connected with the second rotating shaft (4);

a plurality of mutually staggered crushing blades (5) are fixedly connected to the first rotating shaft (3) and the second rotating shaft (4);

both sides of the upper surface of the crushing chamber (1) are fixedly communicated with a feeding hole (2);

the middle end in the chamber of the crushing chamber (1) is fixedly connected with a screen (15), and two sides of the lower surface of the screen (15) are fixedly connected with inclined plates (16);

the wall of the two side chambers at the lower end of the crushing chamber (1) is fixedly connected with mounting rods (17), the mounting rods (17) are fixedly connected with third motors (18), and output shafts of the third motors (18) are fixedly connected with crushing cutter discs (19);

a collecting chamber (8) is fixedly communicated with the upper end of the right side surface of the crushing chamber (1), and a separation net (9) is arranged between the collecting chamber (8) and the crushing chamber (1);

the right side surface of the collection chamber (8) is fixedly connected with a fan (13) through a fan bracket (14), and the fan (13) is communicated with the collection chamber (8) through an air pipe;

a baffle (10) is fixedly connected in the collection chamber (8);

a dust outlet pipe (11) is fixedly communicated with the bottom end of the collection chamber (8), and a valve (12) is arranged in the dust outlet pipe (11).

2. The straw rapid smashing device for agricultural production according to claim 1, wherein: the first motor (6), the second motor (7) and the third motor (18) are all variable frequency motors.

3. The straw rapid smashing device for agricultural production according to claim 1, wherein: the separation net (9) and the screen (15) are both metal nets.

4. The straw rapid smashing device for agricultural production according to claim 1, wherein: the fan (13) is a vacuum fan.

5. The straw rapid smashing device for agricultural production according to claim 1, wherein: the valve (12) is provided with anti-skid lines.

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