CN216163555U

CN216163555U - Quick reducing mechanism of straw for agricultural production

Info

Publication number: CN216163555U
Application number: CN202122535940.9U
Authority: CN
Inventors: 陈兰鹏; 张希丽; 张永强
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-04-05
Anticipated expiration: 2031-10-21

Abstract

The utility model discloses a straw rapid smashing device for agricultural production, which comprises a feed inlet, a smashing bin, a material pushing assembly, a smashing assembly, a screening bin and a base, wherein the screening bin is arranged on the base, the smashing bin is arranged above the screening bin, the material pushing assembly and the smashing assembly are arranged in the smashing bin, the smashing assembly is arranged below the material pushing assembly, the feed inlet is arranged on the smashing bin, the material pushing assembly comprises a motor I, a rotating roller and a material pushing plate, the motor I is arranged on the outer side wall of one end of the smashing bin, one end of the rotating roller is arranged at the output end of the motor I, the other end of the rotating roller is arranged on the inner side wall of the other end of the smashing bin through a fixed bearing, the material pushing plate is arranged on the rotating roller, the material pushing plate is provided with a plurality of groups, and the material pushing plates are arranged on the rotating roller in a central symmetry manner, and belongs to the technical field of agricultural production machinery, in particular to a straw rapid smashing device for agricultural production, which is convenient for separating dust and smashing large-scale straws.

Description

Quick reducing mechanism of straw for agricultural production

Technical Field

The utility model belongs to the technical field of agricultural production machinery, and particularly relates to a straw rapid smashing device for agricultural production.

Background

The development and utilization of crop straws are particularly important for solving the energy crisis, reducing the environmental pollution and protecting the ecological environment. In a broad sense, the parts of crops such as corn, wheat, rice, etc. except for the grains and roots can be collectively referred to as "straw". The straw can be developed for secondary use, such as returning to field for decomposition, passing through abdomen and returning to field, cultivating edible fungi, preparing methane and being used as industrial raw materials, and the secondary use of the straw needs to be smashed.

The mud and dust are difficult to detach when the straw is crushed by the existing crushing device, inconvenience is caused to subsequent secondary utilization, large massive straw is easy to roll and stay when being crushed, and the crushing progress of the straw is influenced by manual picking.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides the straw rapid smashing device for agricultural production, which is convenient for separating dust and smashing large straws.

In order to realize the functions, the technical scheme adopted by the utility model is as follows: a straw rapid smashing device for agricultural production comprises a feeding port, a smashing bin, a material pushing assembly, a smashing assembly, a material sieving bin and a base, wherein the material sieving bin is arranged on the base, the smashing bin is arranged above the material sieving bin, the material pushing assembly and the smashing assembly are arranged in the smashing bin, the smashing assembly is arranged below the material pushing assembly, the feeding port is arranged on the smashing bin, the material pushing assembly comprises a motor I, a rotating roller and a material pushing plate, the motor I is arranged on the outer side wall of one end of the smashing bin, one end of the rotating roller is arranged at the output end of the motor I, the other end of the rotating roller is arranged on the inner side wall of the other end of the smashing bin through a fixed bearing, the material pushing plate is arranged on the rotating roller, the material pushing plate is provided with a plurality of groups, the plurality of groups of material pushing plates are arranged on the rotating roller in a central symmetry manner, the smashing bin is filled with straws from the feeding port during use, and the motor I drives the material pushing plate to rotate through the rotating roller, the push plate pushes and presses the straws to the crushing assembly for crushing, so that the large blocky straws are prevented from rolling and being detained when being crushed.

Preferably, crushing unit includes motor two, pivot, fluted disc one and fluted disc two, the one end lateral wall of smashing the storehouse is located to motor two, two outputs of motor are located to the one end of pivot, the other end of pivot is located on the inside wall of smashing the storehouse other end through fixing bearing, fluted disc one is located in the pivot, fluted disc two is located in the pivot, a fluted disc radius is greater than fluted disc two, fluted disc one and fluted disc two all are equipped with a plurality of groups, a plurality of groups fluted disc one is crisscross in proper order with fluted disc two and locates in the pivot, crushing unit is equipped with a plurality of groups, a plurality of groups crushing unit is staggered arrangement setting each other, and fluted disc one is close to with fluted disc two between the adjacent crushing unit, and during the use, adjacent a plurality of groups fluted disc one and fluted disc two mutually support and make the straw smash and fall into below sieve feed bin.

In order to facilitate the rotation of the material pushing plate to push the straw raw materials, the upper side wall of the crushing bin is in an arc-shaped bulge, and the radius length of the side wall of the arc-shaped bulge is greater than the length of the material pushing plate.

Further, sieve feed bin is including receiving dirt box, vibrating motor, spring, sieve and discharge gate, it locates on the sieve feed bin diapire to receive the dirt box, sieve feed bin inside wall is located to vibrating motor, sieve feed bin base is located to the spring, on vibrating motor was located to the one end of sieve, on the spring was located to the other end of sieve, the sieve was the slope setting, be equipped with the sieve mesh that makes earth pass through on the sieve, the discharge gate is close to the oblique below setting of sieve, and straw and the dirt after smashing fall on the sieve, and vibrating motor drives the sieve vibration, and the dirt box is received to the dirt that the dirt falls into the below through the sieve, and the straw crushed aggregates goes out through the vibration isolation.

In order to make the crushed straw fully separate the dirt, the top of discharge gate is equipped with the guide plate, and the crushed straw passes through guide plate landing to sieve intermediate part, prevents that the crushed straw from directly falling into the discharge gate.

Preferably, a collecting box is arranged below the discharge port and is arranged on the outer side wall of the base and used for collecting crushed straw materials after dust screening.

The utility model adopts the structure to obtain the following beneficial effects: the straw quick crushing device for agricultural production provided by the utility model is simple to operate, compact in structure and reasonable in design, the motor drives the material pushing plate to rotate through the rotating roller, the material pushing plate pushes and presses straws to the crushing assembly for crushing, large massive straws are prevented from rolling and being detained during crushing, the crushing assembly consists of the fluted disc I and the fluted disc II with smaller diameters, the fluted disc I and the fluted disc II of adjacent crushing assemblies are matched with each other to enable the straws to be crushed more thoroughly, the crushed straws and mud dust fall on the guide plate and the sieve plate, the guide plate guides crushed straw to fall in the middle of the sieve plate, the crushed straw is prevented from directly falling into the discharge port, the vibrating motor drives the sieve plate to vibrate, the mud dust is vibrated through the sieve plate and falls into the dust receiving box below the sieve mesh, and the crushed straw falls into the collecting box below the discharge port through vibration separation.

Drawings

FIG. 1 is a front view of a straw rapid-crushing device for agricultural production provided by the utility model;

FIG. 2 is a right side view of a straw rapid-crushing device for agricultural production provided by the utility model;

FIG. 3 is a schematic view of a part of straws of the rapid straw crushing device for agricultural production provided by the utility model.

The automatic feeding device comprises a feeding hole 1, a feeding hole 2, a crushing bin 3, a pushing component 4, a crushing component 5, a screening bin 6, a base 7, a motor I, a rotating roller 8, a rotating roller 9, a pushing plate 10, a motor II, a rotating shaft 11, a rotating shaft 12, a gear disk I, a gear disk II, a dust containing box 14, a dust containing box 15, a vibrating motor 16, a spring 17, a screen plate 18, a discharging hole 19, a screening hole 20, a guiding plate 21 and a collecting box.

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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., 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, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figures 1 and 2, the straw rapid smashing device for agricultural production provided by the utility model comprises a feeding hole 1, a smashing bin 2, a pushing component 3, a smashing component 4, a screening bin 5 and a base 6, wherein the screening bin 5 is arranged on the base 6, the smashing bin 2 is arranged above the screening bin 5, the pushing component 3 and the smashing component 4 are arranged in the smashing bin 2, the smashing component 4 is arranged below the pushing component 3, the feeding hole 1 is arranged on the smashing bin 2, the pushing component 3 comprises a motor I7, a rotating roller 8 and a pushing plate 9, the motor I7 is arranged on the outer side wall of one end of the smashing bin 2, one end of the rotating roller 8 is arranged at the output end of the motor I7, the other end of the rotating roller 8 is arranged on the inner side wall of the other end of the smashing bin 2 through a fixed bearing, the pushing plate 9 is arranged on the rotating roller 8, and the pushing plate 9 is provided with a plurality of groups, the plurality of groups of material pushing plates 9 are arranged on the rotating roller 8 in a centrosymmetric manner.

As shown in fig. 1, fig. 2 and fig. 3, crushing unit 4 includes two motors 10, pivot 11, fluted disc 12 and fluted disc two 13, the one end lateral wall that smashes storehouse 2 is located to two motors 10, two 10 outputs of motor are located to the one end of pivot 11, the other end of pivot 11 is located on the inside wall that smashes the storehouse 2 other end through fixing bearing, fluted disc 12 is located on pivot 11, fluted disc two 13 is located on pivot 11, fluted disc 12 radius is greater than fluted disc two 13, fluted disc 12 and fluted disc two 13 all are equipped with a plurality of groups, a plurality of groups fluted disc 12 and fluted disc two 13 are crisscross locating in proper order on pivot 11, crushing unit 4 is equipped with a plurality of groups, a plurality of groups crushing unit 4 is staggered arrangement each other and sets up, and fluted disc 12 is close to fluted disc two 13 between the adjacent crushing unit 4.

As shown in fig. 1, the upper side wall of the crushing bin 2 is in the shape of an arc protrusion, and the radius length of the arc protrusion side wall is greater than the length of the material pushing plate 9.

As shown in fig. 1, sieve feed bin 5 is including receiving dirt box 14, vibrating motor 15, spring 16, sieve 17 and discharge gate 18, receive dirt box 14 and locate on the 5 diapalls of sieve feed bin, vibrating motor 15 locates the 5 inside walls of sieve feed bin, 5 bases 6 of sieve feed bin are located to spring 16, vibrating motor 15 is located to the one end of sieve 17, on the spring 16 is located to the other end of sieve 17, sieve 17 is the slope setting, be equipped with the sieve mesh 19 that makes earth pass through on the sieve 17, discharge gate 18 is close to the oblique below setting of sieve 17.

As shown in fig. 1, a baffle plate 20 is disposed above the discharge port 18.

As shown in fig. 1, a collecting box 21 is arranged below the discharge port 18, and the collecting box 21 is arranged on the outer side wall of the base 6.

During the specific use, fill into the straw from feed inlet 1 and smash storehouse 2, it is rotatory that motor 7 drives scraping wings 9 through rotatory roller 8, scraping wings 9 pushes away the straw to crushing unit 4 and smashes, prevent that large-scale cubic straw from rolling when smashing and detaining, motor two 10 drive crushing unit 4 and rotate, fluted disc one 12 and fluted disc two 13 of adjacent crushing unit 4 mutually support and make the straw smash thoroughly, the straw after smashing and mud dust fall on guide plate 20 and sieve 17, guide plate 20 guide straw crushed aggregates fall in sieve 17 intermediate part, vibrating motor 15 drives sieve 17 vibration, mud dust passes through sieve mesh 19 and falls into the dust receiving box 14 of below, the straw crushed aggregates falls into below by discharge gate 18 through vibration separation and collects box 21.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a quick reducing mechanism of straw for agricultural production which characterized in that: comprises a feed inlet (1), a crushing bin (2), a material pushing component (3), a crushing component (4), a screening bin (5) and a base (6), wherein the screening bin (5) is arranged on the base (6), the crushing bin (2) is arranged above the screening bin (5), the material pushing component (3) and the crushing component (4) are arranged in the crushing bin (2), the crushing component (4) is arranged below the material pushing component (3), the feed inlet (1) is arranged on the crushing bin (2), the material pushing component (3) comprises a motor I (7), a rotating roller (8) and a material pushing plate (9), the motor I (7) is arranged at the outer side wall of one end of the crushing bin (2), one end of the rotating roller (8) is arranged at the output end of the motor I (7), the other end of the rotating roller (8) is arranged on the inner side wall of the other end of the crushing bin (2) through a fixed bearing, the material pushing plates (9) are arranged on the rotating roller (8), a plurality of groups of material pushing plates (9) are arranged on the rotating roller (8), and the material pushing plates (9) are arranged on the rotating roller (8) in a centrosymmetric mode.

2. The straw rapid smashing device for agricultural production according to claim 1, wherein: smashing assembly (4) includes motor two (10), pivot (11), fluted disc one (12) and fluted disc two (13), the one end lateral wall that smashes storehouse (2) is located to motor two (10), the output of motor two (10) is located to the one end of pivot (11), the other end of pivot (11) is located on the inside wall that smashes the storehouse (2) other end through fixing bearing, fluted disc one (12) are located on pivot (11), fluted disc two (13) are located on pivot (11), fluted disc one (12) radius is greater than fluted disc two (13), fluted disc one (12) and fluted disc two (13) all are equipped with a plurality of groups, a plurality of groups fluted disc one (12) and fluted disc two (13) are crisscross locating in proper order on pivot (11), smashing assembly (4) are equipped with a plurality of groups, and a plurality of groups smashing assembly (4) are crisscross the range setting each other, and the fluted disc I (12) and the fluted disc II (13) are close to each other between the adjacent crushing assemblies (4).

3. The straw rapid smashing device for agricultural production according to claim 1, wherein: the upper side wall of the crushing bin (2) is in an arc-shaped bulge, and the radius length of the arc-shaped bulge side wall is greater than the length of the material pushing plate (9).

4. The straw rapid smashing device for agricultural production according to claim 1, wherein: sieve feed bin (5) are including receiving dirt box (14), vibrating motor (15), spring (16), sieve (17) and discharge gate (18), receive on dirt box (14) locate sieve feed bin (5) diapire, sieve feed bin (5) inside wall is located in vibrating motor (15), sieve feed bin (5) base (6) are located in spring (16), vibrating motor (15) is located to the one end of sieve (17), the other end of sieve (17) is located on spring (16), sieve (17) are the slope setting, be equipped with sieve mesh (19) that make earth pass through on sieve (17), discharge gate (18) are close to the oblique below setting of sieve (17).

5. The straw rapid smashing device for agricultural production according to claim 4, wherein: a guide plate (20) is arranged above the discharge hole (18).

6. The straw rapid smashing device for agricultural production according to claim 4, wherein: a collecting box (21) is arranged below the discharge hole (18), and the collecting box (21) is arranged on the outer side wall of the base (6).