CN220528660U - Farmland straw reducing tool - Google Patents

Abstract

The utility model discloses a farmland straw breaking tool, which comprises a box body, wherein a breaking mechanism is arranged on the box body, a straw collecting device is arranged at the bottom end of the box body, an air suction cover is fixedly connected to one side of the box body, a plurality of air holes are formed in the air suction cover, a connecting cover is inserted into the air suction cover, a guide pipe is inserted into the connecting cover, a metal dust screen is arranged on the inner wall of the connecting cover, an electric telescopic rod is fixedly connected to the top end of the box body, the output end of the electric telescopic rod is fixedly connected with a push plate through the connecting cover, the bottom end of the push plate is fixedly connected with a small plate through a small rod, straw can be broken through the breaking mechanism, external air suction equipment is started, dust is sucked into the air suction cover through the guide pipe, the metal dust screen can stay in the air suction cover, when dust is cleaned, the push plate and the small plate can move downwards through the output end of the electric telescopic rod, the dust is conveniently discharged from the opening of the air suction cover near the small plate, and when the push plate is downwards, the dust on the metal dust screen is cleaned.

Description

Farmland straw reducing tool

Technical Field

The utility model relates to the field of straw treatment, in particular to a farmland straw crushing tool.

Background

After harvesting the fruits of crops, the stem and leaf parts of the crops are called straw, the straw is rich in nitrogen, phosphorus, potassium, calcium, magnesium and organic matters, in the animal husbandry, the straw is usually crushed into coarse fodder, and more straw dust is generated in the process of crushing the straw.

For example, "a crushing device for farmland straw" with publication number of CN 213662567U "mainly makes the heating pipe generate heat earlier and dries farmland straw for straw is dry state, and through starting motor, let motor drive pivot rotate, can let crushing blade and garrulous tooth cut the crushing to dry straw, but in actual use, dry straw is carrying out the in-process of crushing, produces a large amount of straw dust easily, and the device is inconvenient for collecting the dust that the crushing produced, can not only cause harm to the environment like this, still can lead to the dust to be inhaled into workman's lung, causes the influence to workman's health.

Therefore, a farmland straw reducing tool is provided, so that the problem that the straw reducing device is inconvenient to collect dust generated by reducing is solved.

Disclosure of Invention

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a farmland straw reduction frock, includes the box, and the box is provided with crushing mechanism, and the bottom of box is provided with straw collection device, and one side fixedly connected with cover of breathing in of box, a plurality of air vent has been seted up to the cover of breathing in, and the cover of breathing in is pegged graft and is had the connecting cover, and the connecting cover is pegged graft and is had the pipe, and the metal dust screen is installed to the inner wall of connecting cover, the top fixedly connected with electric telescopic handle of box, electric telescopic handle's output passes connecting cover fixedly connected with push pedal, and the bottom of push pedal is through little pole fixedly connected with platelet.

Preferably, the collecting device comprises a collecting box which is connected with the box body in a sliding way, and a baffle is fixedly connected to one side of the collecting box.

Preferably, the top surface of the platelets is of an inclined design.

Preferably, the top of the box body is slidably connected with a sliding plate, the sliding plate is provided with a small opening, and the top of the box body is embedded with a magnet.

Preferably, the box body is fixedly connected with an inclined guide plate at the top end of the crushing mechanism.

Preferably, the inner wall of the suction hood is fixedly connected with a flow equalizing plate, the flow equalizing plate is also provided with a plurality of vent holes, and the vent holes on the flow equalizing plate are staggered with the vent holes on the suction hood.

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

the utility model discloses a farmland straw crushing tool, which is characterized in that straws are placed into a box body, crushed by a crushing mechanism, a guide pipe is connected with external air suction equipment, the air suction equipment is started, dust generated by crushing is conveniently sucked into an air suction cover, a metal dust screen blocks the dust, when the dust is cleaned, the output end of an electric telescopic rod stretches, a push plate and a small plate are conveniently moved downwards, and at the moment, the dust can be discharged from an opening of the air suction cover, which is close to the small plate.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a suction hood according to the present utility model;

fig. 3 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. a case; 2. a collecting device; 3. an air suction cover; 4. a vent hole; 5. a connection cover; 6. a conduit; 7. an electric telescopic rod; 8. a metal dust screen; 9. a push plate; 10. a small plate; 11. a sliding plate; 12. a magnet; 13. a guide plate; 14. a flow equalizing plate; 21. a collection box; 22. and a baffle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-3, this embodiment provides a farmland straw reducing tool, including box 1, box 1 is provided with crushing mechanism, crushing mechanism is that two motors bring two crushing rollers to rotate in opposite directions, be convenient for smash straw, the bottom of box 1 is provided with straw collection device 2, one side fixedly connected with suction hood 3 of box 1, a plurality of air vent 4 has been seted up to suction hood 3, suction hood 3 peg graft and have connecting cover 5, connecting cover 5 peg graft and have pipe 6, metal dust screen 8 is installed to the inner wall of connecting cover 5, can put into box 1 from box 1 top with straw, can smash the straw through crushing mechanism, be connected pipe 6 with external inhalation device, and let external inhalation device start, be convenient for inhale the dust in suction hood 3, the dust is filtered through metal dust screen 8, stay in suction hood 3.

The top fixedly connected with electric telescopic handle 7 of box 1, electric telescopic handle 7's output passes junction housing 5 fixedly connected with push pedal 9, and little pole fixedly connected with platelet 10 is passed through to push pedal 9's bottom, when clearing up the dust, stretches out through electric telescopic handle 7's output, and push pedal 9 and platelet 10 downwardly move of being convenient for, and the dust can be followed the suction hood 3 and be close to the opening part discharge of platelet 10 department, and push pedal 9 decurrent in-process, can clear up metal dust screen 8, avoids metal dust screen 8 to strain the hole to block up to avoid influencing the effect to dust collection.

The collecting device 2 comprises a collecting box 21 which is in sliding connection with the box body 1, a baffle 22 is fixedly connected to one side of the collecting box 21, and the collecting box 21 can be pulled out by pulling the baffle 22, so that crushed straws can be taken out of the device.

The inclined design of the top surface of the small plate 10 is convenient for dust to slide down by the inclination of the small plate 10 when cleaning dust.

The sliding plate 11 sliding connection is in the top department of box 1, and the inlet has been seted up to the sliding plate 11, and magnet 12 scarf joint is on box 1 top, and at the in-process of carrying out the reduction, the top of box 1 need be kept off to the sliding plate 11 through removing the sliding plate 11, and the dust overflows from the top department of box 1 when avoiding smashing.

The box body 1 is fixedly connected with an inclined guide plate 13 at the top end of the crushing mechanism, so that straws can fall between two crushing rollers in the crushing mechanism conveniently, and the straws can be crushed conveniently.

The inner wall fixedly connected with flow equalizing plate 14 of cover 3 breathes in, flow equalizing plate 14 has also offered a plurality of air vent 4, and the air vent 4 on cover 3 breathes in and the air vent 4 on the flow equalizing plate 14 crisscross setting, and the design of air vent 4 is crisscross, and when the external equipment of breathing in of being convenient for breathes in through pipe 6, can let the air vent 4 on the cover 3 of breathing in evenly breathe in.

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

Claims (6)

1. Farmland straw reduction frock, including box (1), its characterized in that: the novel straw smashing device is characterized in that the box body (1) is provided with a smashing mechanism, a straw collecting device (2) is arranged at the bottom end of the box body (1), an air suction cover (3) is fixedly connected to one side of the box body (1), a plurality of air holes (4) are formed in the air suction cover (3), a connecting cover (5) is inserted into the air suction cover (3), a guide pipe (6) is inserted into the connecting cover (5), and a metal dustproof net (8) is arranged on the inner wall of the connecting cover (5);

the novel electric box is characterized in that an electric telescopic rod (7) is fixedly connected to the top end of the box body (1), a push plate (9) is fixedly connected to the output end of the electric telescopic rod (7) through a connecting cover (5), and a small plate (10) is fixedly connected to the bottom end of the push plate (9) through a small rod.

2. The farmland straw reduction tool according to claim 1, wherein: the collecting device (2) comprises a collecting box (21) which is connected with the box body (1) in a sliding mode, and a baffle plate (22) is fixedly connected to one side of the collecting box (21).

3. The farmland straw reduction tool according to claim 1, wherein: the top surface of the small plate (10) is designed to be inclined.

4. The farmland straw reduction tool according to claim 1, wherein: the top of the box body (1) is slidably connected with a sliding plate (11), the sliding plate (11) is provided with a small opening, and the top of the box body (1) is embedded with a magnet (12).

5. The farmland straw reduction tool according to claim 1, wherein: the box body (1) is fixedly connected with an inclined guide plate (13) at the top end of the crushing mechanism.

6. The farmland straw reduction tool according to claim 1, wherein: the inner wall fixedly connected with flow equalizing plate (14) of cover (3) is inhaled, flow equalizing plate (14) has also seted up a plurality of air vent (4), air vent (4) on flow equalizing plate (14) are crisscross with air vent (4) on cover (3) are inhaled.