CN220654098U - Novel efficient straw crushing apparatus - Google Patents

Abstract

The utility model discloses a high-efficiency novel straw crushing device, which relates to the technical field of straw crushing, and particularly comprises a box body, wherein the top of the box body is connected with a crushing barrel, the bottom of the crushing barrel is in an opening shape, the inside of the crushing barrel is communicated with the inside of the box body, a crushing mechanism is arranged in the crushing barrel, a sieve plate is arranged in the box body and covers the opening of the bottom of the crushing barrel, the sieve plate is connected with the box body through a guide mechanism, one end of the inside of the box body is provided with a second rotating shaft, the top of the second rotating shaft is fixed on the box body through a bearing, the top of the second rotating shaft is connected with a second motor, and the second motor is fixed on the box body. The utility model provides a can filter straw piece in smashing the in-process through the sieve, filter qualified piece, unqualified piece continues to remain and smashes in smashing the bucket, need not to throw into again after filtering unqualified piece and smashes the bucket in filtering, and it is abundant to filter, improves the result of use.

Description

Novel efficient straw crushing apparatus

Technical Field

The utility model relates to the technical field of straw crushing, in particular to novel efficient straw crushing equipment.

Background

Straw refers to stem and leaf parts remained after mature threshing of gramineous crops such as rice, wheat, corn and the like, and is often processed into biomass fuel, and in the processing, crushing treatment is needed through crushing equipment, and then drying and extrusion molding are carried out, so that the biomass fuel is finally processed.

When the existing crushing equipment is used, straws are conveyed into the crushing equipment and crushed through the crushing mechanism, crushed straw scraps are directly discharged out of the crushing equipment and are screened through the screening mechanism, unqualified screening is put into the crushing equipment again to be crushed, the crushing is insufficient, the crushing is troublesome, the using effect is poor, and therefore, the novel efficient straw crushing equipment is provided.

Disclosure of Invention

Aiming at the defect of the traditional straw crushing, the utility model provides high-efficiency novel straw crushing equipment, which has the advantages that the straws are screened in the crushing process, so that the crushing knife can fully crush the straws, and the problems in the background technology are solved.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the novel efficient straw crushing equipment comprises a box body, wherein the top of the box body is connected with a crushing barrel, the bottom of the crushing barrel is in an opening shape, the inside of the crushing barrel is communicated with the inside of the box body, and a crushing mechanism is arranged inside the crushing barrel;

the inside of the box body is provided with a sieve plate which covers the opening at the bottom of the crushing barrel and is connected with the box body through a guide mechanism;

the inside one end of box is equipped with the second pivot, and the top of second pivot is fixed on the box through the bearing, and the top of second pivot is connected with the second motor, and the second motor is fixed on the box, and the rolling disc is installed to the bottom of second pivot, and the connecting axle is installed to the bottom edge of rolling disc, and the connecting axle side rotates to be connected with the connecting rod, and the fixed plate is installed to the one end that the sieve bottom is close to the connecting rod, and the other end of connecting rod is in the same place through articulated seat and fixed plate connection.

Optionally, crushing mechanism is including setting up at the inside first pivot of crushing bucket, and the top of first pivot is fixed at crushing bucket top through the bearing, and the top of first pivot is connected with first motor, and first motor is fixed on crushing bucket, and a plurality of pairs of crushing sword are installed to the side equidistance of first pivot.

Optionally, the guiding mechanism includes the connecting plate of inside both sides installation of box, and the guide bar is all installed to one side of connecting plate, and the other end of guide bar is fixed on the box lateral wall, and the guide block is all installed to sieve bottom both sides, and the guide bar slides and runs through the guide block.

Optionally, a belt conveyor is installed in the box body, and the belt conveyor is located below the screen plate.

Optionally, a feed inlet is installed on one side of the top of the box body, and the feed inlet is communicated with the inside of the box body.

Optionally, the bottom corners of the box are provided with supporting feet.

Compared with the prior art, when the straw crushing machine is used, the crushing cutter can crush the straw put into the crushing barrel, and the second motor can drive the rotating disc to rotate at the same time, so that the connecting rod is used for controlling the sieve plate to horizontally reciprocate to filter the crushed straw, qualified straw scraps penetrate through the sieve plate, unqualified structural scraps remain in the crushing barrel for crushing, the crushing is complete, and the use effect is improved.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a side cross-sectional view of the structure of the present utility model.

Fig. 3 is a schematic view of the structure of the screen plate and the rotary plate of the present utility model.

In the figure: 1. a case; 2. crushing a barrel; 3. a first motor; 4. a second motor; 5. a belt conveyor; 6. a feed inlet; 7. a first rotating shaft; 8. a crushing knife; 9. a sieve plate; 10. a guide rod; 11. a guide block; 12. a fixing plate; 13. a connecting rod; 14. a second rotating shaft; 15. a rotating disc; 16. a connecting shaft; 17. and (5) connecting a plate.

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.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a novel straw crushing apparatus of efficient, includes box 1, and the top of box 1 is connected with crushing barrel 2, and crushing barrel 2's bottom is the opening form, and crushing barrel 2 inside is linked together with box 1 inside, and crushing barrel 2 inside is equipped with crushing mechanism, can smash the straw of throwing into in the crushing barrel 2 through crushing mechanism, smashes fully;

as shown in fig. 2 and 3, a sieve plate 9 is arranged in the box body 1, the sieve plate 9 covers the opening at the bottom of the crushing barrel 2, the sieve plate 9 is connected with the box body 1 through a guide mechanism, crushed straw scraps can be screened through the sieve plate 9, qualified straw scraps are discharged out of the crushing barrel 2, and unqualified straw scraps are blocked in the crushing barrel 2 to be continuously crushed;

if the inside one end of box 1 of fig. 1 is equipped with second pivot 14, the top of second pivot 14 passes through the bearing to be fixed on box 1, and the top of second pivot 14 is connected with second motor 4, second motor 4 is fixed on box 1, rolling disc 15 is installed to the bottom of second pivot 14, connecting axle 16 is installed to the bottom edge of rolling disc 15, connecting axle 16 side rotates and is connected with connecting rod 13, fixed plate 12 is installed to the one end that is close to connecting rod 13 in sieve 9 bottom, the other end of connecting rod 13 is in the same place through articulated seat and fixed plate 12 connection, can drive rolling disc 15 through second motor 4 and rotate, and then steerable connecting rod 13 reciprocating motion, and drive sieve 9 reciprocating motion, smash the straw piece, place the piece and block up sieve 9, improve the result of use.

As shown in fig. 2, the crushing mechanism comprises a first rotating shaft 7 arranged inside the crushing barrel 2, the top of the first rotating shaft 7 is fixed at the top of the crushing barrel 2 through a bearing, the top of the first rotating shaft 7 is connected with a first motor 3, the first motor 3 is fixed on the crushing barrel 2, a plurality of pairs of crushing cutters 8 are equidistantly arranged on the side surface of the first rotating shaft 7, the first rotating shaft 7 can be driven to rotate through the first motor 3, and then the crushing cutters 8 are driven to rotate to crush straws put into the crushing barrel 2.

As shown in fig. 2 and 3, the guiding mechanism comprises a connecting plate 17 installed at two sides inside the box body 1, one side of the connecting plate 17 is provided with a guiding rod 10, the other end of the guiding rod 10 is fixed on the side wall of the box body 1, two sides of the bottom of the screen plate 9 are provided with guiding blocks 11, the guiding rod 10 slides to penetrate through the guiding blocks 11, the screen plate 9 can be limited through the cooperation of the guiding rod 10 and the guiding blocks 11, the screen plate 9 is prevented from shaking, and the using effect is improved.

As shown in fig. 1 and 2, the belt conveyor 5 is installed inside the box body 1, the belt conveyor 5 is located below the screen plate 9, and the straw scraps qualified in screening can fall on the belt conveyor 5 through the screen plate 9 and be conveyed into the external collecting mechanism through the belt conveyor 5 for collection.

As shown in fig. 1 and 2, a feed inlet 6 is installed on one side of the top of the box body 1, the feed inlet 6 is communicated with the inside of the box body 1, and a worker can throw the straw into the crushing barrel 2 from the feed inlet 6 for crushing treatment, so that feeding is convenient.

As shown in fig. 1 and 2, legs are installed at the corners of the bottom of the case 1 to support the case 1 such that the case 1 and the pulverizing tub 2 are kept stable.

To sum up, this efficient novel straw crushing apparatus, during the use, throw into crushing bucket 2 with the straw through feed inlet 6 in, first motor 3 of simultaneous control and the work of second motor 4, first motor 3 drives first pivot 7 and rotates, and then make crushing sword 8 smash the straw that drops and handle, straw piece after smashing falls on sieve 9, second motor 4 can drive second pivot 14 and rotate, and then drive sieve 9 reciprocating motion through rolling disc 15 and connecting rod 13, sieve straw piece, pass on sieve 9 falls into the band conveyer 5 of below and carry outside collection mechanism, unqualified drive piece continues to remain in crushing bucket 2 and smash, smash fully, improve the result of use.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a novel straw crushing apparatus of efficient, includes box (1), and the top of box (1) is connected with crushing bucket (2), its characterized in that: the bottom of the crushing barrel (2) is in an opening shape, the inside of the crushing barrel (2) is communicated with the inside of the box body (1), and a crushing mechanism is arranged in the crushing barrel (2);

a sieve plate (9) is arranged in the box body (1), the sieve plate (9) covers the opening at the bottom of the crushing barrel (2), and the sieve plate (9) is connected with the box body (1) through a guide mechanism;

the inside one end of box (1) is equipped with second pivot (14), the top of second pivot (14) is fixed on box (1) through the bearing, and the top of second pivot (14) is connected with second motor (4), second motor (4) are fixed on box (1), rolling disc (15) are installed to the bottom of second pivot (14), connecting axle (16) are installed at the bottom edge of rolling disc (15), connecting axle (16) side rotates and is connected with connecting rod (13), fixed plate (12) are installed to one end that is close to connecting rod (13) bottom sieve (9), the other end of connecting rod (13) is in the same place through articulated seat and fixed plate (12).

2. The efficient novel straw grinding device according to claim 1, wherein: the crushing mechanism comprises a first rotating shaft (7) arranged inside the crushing barrel (2), the top of the first rotating shaft (7) is fixed at the top of the crushing barrel (2) through a bearing, the top of the first rotating shaft (7) is connected with a first motor (3), the first motor (3) is fixed on the crushing barrel (2), and a plurality of pairs of crushing cutters (8) are arranged on the side surface of the first rotating shaft (7) at equal intervals.

3. The efficient novel straw grinding device according to claim 1, wherein: the guide mechanism comprises a connecting plate (17) which is arranged on two sides of the inside of the box body (1), one side of the connecting plate (17) is provided with a guide rod (10), the other end of the guide rod (10) is fixed on the side wall of the box body (1), the two sides of the bottom of the sieve plate (9) are provided with guide blocks (11), and the guide rod (10) penetrates through the guide blocks (11) in a sliding mode.

4. The efficient novel straw grinding device according to claim 1, wherein: the box (1) internally provided with a belt conveyor (5), and the belt conveyor (5) is positioned below the screen plate (9).

5. The efficient novel straw grinding device according to claim 1, wherein: a feed inlet (6) is arranged on one side of the top of the box body (1), and the feed inlet (6) is communicated with the inside of the box body (1).

6. The efficient novel straw grinding device according to claim 1, wherein: the bottom corners of the box body (1) are provided with supporting legs.