CN111296086A

CN111296086A - Smash effectual straw breaker for agricultural

Info

Publication number: CN111296086A
Application number: CN202010263365.9A
Authority: CN
Inventors: 潘霦
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-06-19

Abstract

The invention relates to the field of agricultural machinery, in particular to an agricultural straw crushing device with good crushing effect, wherein the lower end of a box body is provided with a driving motor, the output end of the driving motor is provided with a crushing mechanism positioned in the box body, the outer side of the box body is symmetrically provided with a rotating shaft in a left-right mode, the rotating shaft is rotationally connected with a support, the support is provided with a rotating motor for driving the rotating shaft, the crushing mechanism comprises a crushing shaft connected with the driving motor, the outer side of the crushing shaft is provided with a plurality of elastic telescopic mechanisms, the outer side of each elastic telescopic mechanism is provided with a plurality of crushing knives, each elastic telescopic mechanism comprises a sliding rod and a telescopic rod, the inside in smooth chamber is provided with the slide, the slide is connected with the slide bar, and the outside of slide is provided with the extension spring, the other end and the smooth chamber of extension spring are connected, smash the sword and install in the outside of telescopic link. The structure setting of this device, multiple mechanism mutually supports, can improve kibbling effect and kibbling efficiency, and the practicality is strong.

Description

Smash effectual straw breaker for agricultural

Technical Field

The invention relates to the field of agricultural machinery, in particular to an agricultural straw crushing device with a good crushing effect.

Background

The existing crop straws have great application, can be used as fuel for combustion, and also can be used as a base material for strain cultivation, so that the crop straws need to be crushed whether being used as fuel or base material, otherwise, the large crop straws cannot realize the functions. Under the prior art, most of farmers crush the straws through the knife switch after collecting the straws, and more operation time and increased labor amount are needed.

Chinese patent publication No. CN 210137633U) discloses an environment-friendly straw breaker for agriculture, through transversely putting into the straw between two blanking plates from the loading hopper, and drive first rotary rod through the motor and rotate fast, smash the straw by smashing the blade, the straw after smashing simultaneously drops on the deflector and goes out bottom shell, and drive the cam by the motor and make a round trip to stir the deflector, thereby be convenient for the straw from the discharge gate roll-off, the kibbling speed of straw has been improved, the device is crushing to the straw down can try, but it only adopts the rotatory operation of realizing smashing of motor drive crushing sword, crushing structure is more single, make crushing effect limited, and kibbling efficiency is poor.

Disclosure of Invention

The invention aims to provide an agricultural straw crushing device with a good crushing effect so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

an agricultural straw crushing device with good crushing effect comprises a support and a box body, wherein a feeding and discharging pipe is arranged at the upper end of the box body, a sealing cover is arranged on the feeding and discharging pipe, a driving motor is arranged at the lower end of the box body, a crushing mechanism positioned in the box body is arranged at the output end of the driving motor, rotating shafts are symmetrically arranged on the left side and the right side of the outer side of the box body and are rotatably connected with the support, a rotating motor used for driving the rotating shafts is arranged on the support, the crushing mechanism comprises a crushing shaft connected with the driving motor, a plurality of elastic telescopic mechanisms are arranged on the outer side of the crushing shaft, a plurality of crushing knives are arranged on the outer side of the elastic telescopic mechanisms, each elastic telescopic mechanism comprises a sliding rod and a telescopic rod, a sliding cavity is formed in the telescopic rod, a sliding plate is arranged in, the other end of the tension spring is connected with the sliding cavity, and the crushing knife is installed on the outer side of the telescopic rod.

As a still further scheme of the invention: the lower extreme of support is provided with the shock pad.

As a still further scheme of the invention: and the lower side of the shock pad is provided with an anti-slip pad.

As a still further scheme of the invention: and protective covers are arranged on the outer sides of the driving motor and the rotating motor.

As a still further scheme of the invention: the inside of safety cover is provided with the buffer layer.

As a still further scheme of the invention: the inboard of buffer layer is provided with the cooling cover, the cooling water cavity has been seted up to the inside of cooling cover, the inside in cooling water cavity is provided with a plurality of refrigeration mechanism and temperature sensor.

As a still further scheme of the invention: the protective cover is made of sound insulation materials.

Compared with the prior art, the invention has the beneficial effects that: the structure setting of this device, it is rotatory to drive rubbing crusher through driving motor, utilize crushing sword to smash the straw, crushing sword sets up on elastic expansion mechanism, can be through the rotational speed that changes driving motor, make elastic expansion mechanism flexible, thereby change the crushing radius of smashing the sword, can improve kibbling efficiency and kibbling effect, and be provided with driving motor, it is rotatory to drive the box through driving motor, when kibbling, make the straw turn from top to bottom, further improvement kibbling effect and kibbling efficiency, therefore, the clothes hanger is strong in practicability.

Drawings

Fig. 1 is a schematic structural diagram of the device.

Fig. 2 is a schematic structural view of the crushing mechanism.

Fig. 3 is a schematic structural view of the elastic telescopic mechanism.

Fig. 4 is a schematic structural view of the drive motor and the rotating electric machine.

1-support, 2-box, 3-feeding and discharging pipe, 4-sealing cover, 5-driving motor, 6-rotating shaft, 7-rotating motor, 8-shock pad, 9-non-slip pad, 10-crushing shaft, 11-elastic telescopic mechanism, 12-crushing knife, 13-telescopic rod, 14-sliding rod, 15-sliding cavity, 16-sliding plate, 17-tension spring, 18-protective cover, 19-shock absorbing layer, 20-cooling cover, 21-cooling water cavity, 22-refrigerating mechanism and 23-temperature sensor.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

Example one

Referring to fig. 1-3, in the embodiment of the invention, an agricultural straw crushing device with good crushing effect comprises a support 1 and a box body 2, wherein a feeding and discharging pipe 3 is arranged at the upper end of the box body 2, a sealing cover 4 is arranged on the feeding and discharging pipe 3, a driving motor 5 is arranged at the lower end of the box body 2, a crushing mechanism arranged in the box body 1 is arranged at the output end of the driving motor 5, a rotating shaft 6 is symmetrically arranged at the outer side of the box body 1, the rotating shaft 6 is rotatably connected with the support 1, a rotating motor 7 for driving the rotating shaft 6 is arranged on the support 1, the crushing mechanism comprises a crushing shaft 10 connected with the driving motor 5, a plurality of elastic telescopic mechanisms 11 are arranged at the outer side of the crushing shaft 10, a plurality of crushing knives 12 are arranged at the outer side of the elastic telescopic mechanisms 11, and the elastic telescopic mechanisms 11, smooth chamber 15 has been seted up to the inside of telescopic link 13, the inside in smooth chamber 15 is provided with slide 16, slide 16 is connected with slide bar 14, and the outside of slide 16 is provided with extension spring 17, the other end and the smooth chamber 15 of extension spring 17 are connected, smash sword 12 and install in the outside of telescopic link 13. The structure setting of this device, it is rotatory to drive rubbing crusher through driving motor 5, utilize crushing sword 12 to smash the straw, crushing sword 12 sets up on elastic expansion mechanism 11, can be through the rotational speed that changes driving motor 5, make elastic expansion mechanism 11 flexible, thereby change the crushing radius of crushing sword 12, can improve kibbling efficiency and kibbling effect, and be provided with driving motor 7, it is rotatory to drive box 1 through driving motor 5, in kibbling, make the straw turn from top to bottom, further improvement kibbling effect and kibbling efficiency, therefore, the clothes hanger is strong in practicability.

The lower extreme of support 1 is provided with shock pad 8, the downside of shock pad 8 is provided with slipmat 9, realizes the shock attenuation and the antiskid to the device.

Example two

Referring to fig. 4, on the basis of embodiment one, driving motor 5 and rotating electrical machines 7's the outside all is provided with safety cover 18, can protect the motor, safety cover 18's inboard is provided with buffer layer 19, realizes the shock attenuation to the motor, prolongs motor's life, buffer layer 19's inboard is provided with cooling cover 20, cooling water cavity 21 has been seted up to cooling cover 20's inside, cooling water cavity 21's inside is provided with a plurality of refrigeration mechanisms 22 and temperature sensor 23, realizes the heat dissipation to the motor, safety cover 18 adopts sound insulation material to make, and noise reduction's production improves the travelling comfort.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The agricultural straw crushing device with good crushing effect comprises a support (1) and a box body (2), wherein a feeding and discharging pipe (3) is arranged at the upper end of the box body (2), a sealing cover (4) is arranged on the feeding and discharging pipe (3), a driving motor (5) is arranged at the lower end of the box body (2), a crushing mechanism positioned in the box body (1) is arranged at the output end of the driving motor (5), the agricultural straw crushing device is characterized in that rotating shafts (6) are arranged on the outer side of the box body (1) in a bilateral symmetry mode, the rotating shafts (6) are rotatably connected with the support (1), a rotating motor (7) used for driving the rotating shafts (6) is arranged on the support (1), the crushing mechanism comprises a crushing shaft (10) connected with the driving motor (5), a plurality of elastic telescopic mechanisms (11) are arranged on the outer side of the crushing shaft (10), a plurality of crushing knives (12) are arranged on the outer, elastic telescoping mechanism (11) include slide bar (14) and telescopic link (13), smooth chamber (15) have been seted up to the inside of telescopic link (13), the inside in smooth chamber (15) is provided with slide (16), slide (16) are connected with slide bar (14), and the outside of slide (16) is provided with extension spring (17), the other end and the smooth chamber (15) of extension spring (17) are connected, smash sword (12) and install the outside at telescopic link (13).

2. The agricultural straw crushing device with good crushing effect according to claim 1, wherein the lower end of the bracket (1) is provided with a shock absorption pad (8).

3. The agricultural straw crushing device with good crushing effect as claimed in claim 2, wherein the lower side of the shock pad (8) is provided with a non-slip pad (9).

4. The agricultural straw crushing device with good crushing effect according to claim 1 or 3, wherein a protective cover (18) is arranged on the outer side of each of the driving motor (5) and the rotating motor (7).

5. An agricultural straw crushing device with good crushing effect according to claim 4, wherein the inner side of the protective cover (18) is provided with a damping layer (19).

6. The agricultural straw crushing device with good crushing effect according to claim 5, wherein a cooling cover (20) is arranged on the inner side of the damping layer (19), a cooling water cavity (21) is formed in the cooling cover (20), and a plurality of refrigerating mechanisms (22) and temperature sensors (23) are arranged in the cooling water cavity (21).

7. The agricultural straw crushing device with good crushing effect as claimed in claim 4, wherein the protective cover (18) is made of sound insulation material.