CN220630172U - Environment-friendly agricultural production straw pulverizer - Google Patents

Abstract

The utility model discloses an environment-friendly agricultural production straw pulverizer, which comprises a base, support columns, a pulverizer and a feed hopper, wherein the support columns are fixedly arranged on two sides of the bottom end of the base, the pulverizer is arranged at the upper end of the base, the feed hopper is arranged on two sides of the top end of the pulverizer, a crushing box is arranged above the inside of the pulverizer, a crushing mechanism is arranged in the crushing box, the bottom of the crushing box is provided with the crushing mechanism, and a filter screen is obliquely arranged below the crushing mechanism.

Description

Environment-friendly agricultural production straw pulverizer

Technical Field

The utility model relates to the technical field of straw crushing, in particular to an environment-friendly agricultural production straw crusher.

Background

The treatment mode of the straw mainly comprises direct incineration, straw returning and straw recycling, wherein the direct incineration of the straw not only pollutes the environment, but also causes resource waste, and a plurality of potential safety hazards, the straw returns to the field in situ, the power consumption is high, the operation cost is high, the straw recycling can improve the resource utilization and increase the income of farmers, so the straw recycling is an ideal mode of straw treatment, and the straw is crushed into the first step during the straw recycling.

But current straw grinder smashes the effect and is not ideal, smashes inadequately, and the crushing degree of straw can influence microorganism fermentation's speed and fermentation quality, but the crushed straw of grinder is not of uniform size, leads to the crushed straw to not reach the standard of producing the fertilizer to influence straw crushing production efficiency, when present grinder smashes the blade damage simultaneously, the blade can't change, influences follow-up crushing effect, and the straw can not smash unqualified straw again after smashing, leads to production efficiency low.

Disclosure of Invention

The utility model aims to provide an environment-friendly agricultural production straw pulverizer so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an environmental protection agricultural production straw rubbing crusher, includes base, support column, rubbing crusher and feeder hopper, the equal fixed mounting in bottom both sides of base has the support column, the upper end of base is equipped with the rubbing crusher, the top both sides of rubbing crusher all are equipped with the feeder hopper, the interior top of rubbing crusher is equipped with crushing case, be equipped with crushing mechanism in the crushing case, the bottom of crushing case is equipped with crushing mechanism, the filter screen is installed to the below slope of crushing mechanism, the bottom mid-portion fixed mounting of filter screen has vibrating motor, the one end below of filter screen is equipped with the mounting panel, and installs the fixing base in the top of mounting panel, the inside slidable mounting of fixing base has the sliding block, the last fixed surface of sliding block is connected with the spring post, the top of fixing base is equipped with the limiting plate, the one end of spring post passes the bottom fixed connection of limiting plate and filter screen.

As a preferable technical scheme of the utility model, the crushing mechanism comprises two electric telescopic rods, the two electric telescopic rods are respectively and fixedly arranged at two sides of the top end of the crusher, the tops of the two electric telescopic rods are fixedly connected with a supporting plate, the middle part of the top end of the supporting plate is provided with a crushing motor through a screw, an output shaft of the crushing motor is connected with a rotating shaft, one end of the rotating shaft penetrates through the top of the crusher and extends into the crushing box, and the bottom end of the rotating shaft is fixedly connected with a fixing disc.

As a preferable technical scheme of the utility model, a plurality of mounting seats are annularly arranged on the periphery of the fixed disc, a crushing shaft is fixedly arranged on each mounting seat through bolts, and a crushing cutter is fixedly arranged on each crushing shaft.

As a preferable technical scheme of the utility model, the crushing mechanism comprises a crushing motor, a driving wheel and a driven wheel, wherein the crushing motor is fixedly arranged on the outer side wall of the crusher, an output shaft of the crushing motor penetrates through the side wall of the crusher and extends to the inside of the crusher to be fixedly connected with the driving wheel, one side of the driving wheel is in meshed connection with the driven wheel, and the axes of the driving wheel and the driven wheel are respectively and fixedly connected with a first crushing shaft and a second crushing shaft.

As a preferable technical scheme of the utility model, a discharging hole is formed in the side wall of the pulverizer at the tail end of the filter screen, and a receiving plate is arranged below the discharging hole.

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

the utility model has simple structure and good crushing effect, when the straws are required to be crushed, the straws are put into the crusher from the feed hopper, then the crushing mechanism is started to crush the straws through the crushing mechanism, the crushing effect of the follow-up straws is improved, the crushing motor is started to lift the crushing motor, the crushing cutters on the fixed disc at the bottom end of the motor are convenient to fully contact with the straws in the crushing box, so that the crushing operation is carried out, the crushing cutters are connected with the crushing shaft in a bolt mounting way, the replacement of the crushing cutters is convenient, the crushing operation is further carried out on the straws through the crushing mechanism, the crushing effect of the straws is improved, and the problems of unsatisfactory crushing effect and insufficient crushing effect of the traditional straw crusher are solved.

Through starting crushing motor work, drive the action wheel, action wheel and from the driving wheel meshing connection, thereby drive from the driving wheel rotation, and then drive first crushing axle and second crushing axle and rotate simultaneously, will smash once more when the straw after crushing the incasement, the straw after smashing falls to the filter screen because of the action of gravity, the straw after the filter screen filters can put into production, be equipped with vibrating motor simultaneously in the filter screen bottom and can improve the filter effect of filter screen, make the not good straw of crushing effect pass through the discharge gate and discharge, smash it once more, this design has solved the straw and can not smash unqualified straw once more after smashing, lead to the problem of production efficiency low.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a breaking mechanism according to the present utility model;

fig. 3 is a schematic structural diagram of fig. a of the present utility model.

In the figure: 1. a base; 2. a support column; 3. a pulverizer; 4. a feed hopper; 5. a breaking mechanism; 51. an electric telescopic rod; 52. a support plate; 53. breaking the motor; 54. a rotating shaft; 55. a fixed plate; 56. a crushing shaft; 57. a crushing knife; 58. a mounting base; 6. a crushing mechanism; 61. a crushing motor; 62. a driving wheel; 63. driven wheel; 64. a first pulverizing shaft; 65. a second pulverizing shaft; 7. a filter screen; 8. a vibration motor; 9. a discharge port; 10. a receiving plate; 11. a fixing seat; 12. a sliding block; 13. a limiting plate; 14. spring column, 15, crushing case.

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. 1-3, the present utility model provides a technical solution: the utility model provides an environmental protection agricultural production straw rubbing crusher, the on-line screen storage device comprises a base 1, the support column 2, rubbing crusher 3 and feeder hopper 4, the equal fixed mounting in bottom both sides of base 1 has support column 2, the upper end of base 1 is equipped with rubbing crusher 3, the top both sides of rubbing crusher 3 all are equipped with feeder hopper 4, the interior top of rubbing crusher 3 is equipped with crushing case 15, be equipped with in the crushing case 15 and smash mechanism 5, the bottom of crushing case 15 is equipped with crushing mechanism 6, filter screen 7 is installed to the below slope of crushing mechanism 6, the bottom mid-mounting of filter screen 7 has vibrating motor 8, the one end below of filter screen 7 is equipped with the mounting panel, and fixing base 11 is installed to the top of mounting panel, the inside slidable mounting of fixing base 11 has slider 12, the last fixed surface of slider 12 is connected with spring post 14, the top of fixing base 11 is equipped with limiting plate 13, the one end of spring post 14 passes limiting plate 13 and the bottom fixed connection of filter screen 7.

In this embodiment, the breaking mechanism 5 includes electric telescopic rods 51, the electric telescopic rods 51 are provided with two, the two electric telescopic rods 51 are respectively fixedly installed on two sides of the top end of the crusher, the top parts of the two electric telescopic rods 51 are fixedly connected with supporting plates 52, a breaking motor 53 is installed in the middle of the top end of each supporting plate 52 through screws, an output shaft of the breaking motor 53 is connected with a rotating shaft 54, one end of the rotating shaft 54 penetrates through the top of the crusher 3 and extends into the crushing box 15, and a fixing disc 55 is fixedly connected with the bottom end of the rotating shaft 54.

In this embodiment, a plurality of mounting seats 58 are annularly arranged on a circumference of the fixed disk 55, each mounting seat 58 is fixedly provided with a crushing shaft 56 through bolts, and each crushing shaft 56 is fixedly provided with a crushing knife 57.

In this embodiment, the crushing mechanism 6 includes a crushing motor 61, a driving wheel 62 and a driven wheel 63, the crushing motor 61 is fixedly mounted on the outer side wall of the crusher 3, the driving wheel 62 is fixedly connected to the output shaft of the crushing motor 61 extending through the side wall of the crusher 3 to the inside thereof, the driven wheel 63 is engaged and connected to one side of the driving wheel 62, and the first crushing shaft 64 and the second crushing shaft 65 are fixedly connected to the axes of the driving wheel 62 and the driven wheel 63 respectively.

In this embodiment, a discharge port 9 is formed at the tail end of the filter screen 7 and on the side wall of the pulverizer 3, and a receiving plate 10 is disposed below the discharge port 9.

When in use, when the straws are required to be crushed, the straws are put into the crusher 3 from the feed hopper 4, then the crushing mechanism 5 is started, the straws are crushed through the crushing mechanism 5, the crushing effect of the follow-up straws is improved, the electric telescopic rod 51 is started to lift the crushing motor 53, the crushing knife 57 on the fixed disc 55 at the bottom end of the electric telescopic rod is convenient to fully contact with the straws in the crushing box 15, so that the crushing operation is carried out on the straws, the crushing knife 57 is connected with the crushing shaft 56 by utilizing the installation mode of the bolts, the replacement of the crushing knife 57 is convenient, the crushing operation is further carried out on the straws through the crushing mechanism 6, the crushing effect of the straws is improved, the problem that the crushing effect of the traditional straw crusher is not ideal is solved, the insufficient problem of smashing, through starting crushing motor 61 work, drive action wheel 61, action wheel 61 and follow driving wheel 63 meshing connection, thereby drive follow driving wheel 63 rotation, and then drive first crushing axle 64 and second crushing axle 65 and rotate simultaneously, will smash once more when the straw after crushing in the crushing case 15, finally straw after smashing falls to filter screen 7 because of the action of gravity, straw after the filtration of filter screen 7 can put into production, be equipped with vibrating motor 8 in the filter screen 7 bottom simultaneously, make the poor straw of crushing effect pass through discharge gate 9 discharge, smash it once more, this design has solved the straw and can not smash unqualified straw once more after smashing, the problem that leads to production efficiency to low.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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 (5)

1. The utility model provides an environmental protection agricultural production straw rubbing crusher, its characterized in that, including base (1), support column (2), rubbing crusher (3) and feeder hopper (4), the equal fixed mounting in bottom both sides of base (1) has support column (2), the upper end of base (1) is equipped with rubbing crusher (3), the top both sides of rubbing crusher (3) all are equipped with feeder hopper (4), the interior top of rubbing crusher (3) is equipped with crushing case (15), be equipped with in crushing case (15) and smash mechanism (5), the bottom of crushing case (15) is equipped with crushing mechanism (6), filter screen (7) are installed to the below slope of crushing mechanism (6), the bottom middle part fixed mounting of filter screen (7) has vibrating motor (8), the one end below of filter screen (7) is equipped with the mounting panel, and fixing base (11) are installed to the top of mounting panel, the inside slidable mounting of fixing base (11) has sliding block (12), the last fixed surface of sliding block (12) is connected with spring post (14), the top of fixing base (11) is equipped with limiting plate (13), the bottom of passing through limiting plate (13) with one end fixed connection of filter screen (13).

2. An environmentally friendly agricultural production straw pulverizer as claimed in claim 1, wherein: the smashing mechanism (5) comprises two electric telescopic rods (51), the two electric telescopic rods (51) are arranged, the two electric telescopic rods (51) are fixedly arranged on two sides of the top end of the smashing machine respectively, the two electric telescopic rods (51) are fixedly connected with a supporting plate (52) at the top, a smashing motor (53) is arranged in the middle of the top end of the supporting plate (52) through screws, an output shaft of the smashing motor (53) is connected with a rotating shaft (54), one end of the rotating shaft (54) penetrates through the top of the smashing machine (3) and extends to the inside of the smashing box (15), and a fixing disc (55) is fixedly connected with the bottom end of the rotating shaft (54).

3. An environmentally friendly agricultural production straw pulverizer as claimed in claim 2, wherein: a plurality of mounting seats (58) are annularly arranged on the periphery of the fixed disc (55), crushing shafts (56) are fixedly mounted on the mounting seats (58) through bolts, and crushing cutters (57) are fixedly mounted on the crushing shafts (56).

4. An environmentally friendly agricultural production straw pulverizer as claimed in claim 1, wherein: crushing mechanism (6) are including smashing motor (61), action wheel (62) and follow driving wheel (63), the lateral wall fixed mounting of rubbing crusher (3) has smashing motor (61), the output shaft of smashing motor (61) runs through the lateral wall of rubbing crusher (3) and extends to its inside fixedly connected with action wheel (62), one side meshing of action wheel (62) is connected with follow driving wheel (63), the axle center of action wheel (62) and follow driving wheel (63) is fixedly connected with first crushing axle (64) and second crushing axle (65) respectively.

5. An environmentally friendly agricultural production straw pulverizer as claimed in claim 1, wherein: the tail end of the filter screen (7) is provided with a discharge hole (9) on the side wall of the pulverizer (3), and a receiving plate (10) is arranged below the discharge hole (9).