CN218851375U

CN218851375U - Straw rubbing crusher for agricultural machine

Info

Publication number: CN218851375U
Application number: CN202222409600.6U
Authority: CN
Inventors: 马建孝
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-04-14
Anticipated expiration: 2032-09-09

Abstract

The utility model relates to the technical field of agricultural machinery, in particular to a straw pulverizer for agricultural machinery. The crushing device comprises a bottom plate, wherein a supporting column is arranged at the bottom of the bottom plate, a fixing groove is formed in the bottom end of the supporting column, a telescopic rod is arranged in the fixing groove, a movable caster is arranged at the movable end of the telescopic rod, a crushing box is arranged on the bottom plate, and a crushing assembly is arranged in the crushing box; the crushing component comprises a supporting block, a motor, a rotating rod A, a gear B, a rotating rod B, a bearing and a crushing fan; smash roof portion intercommunication and have the pan feeding mouth, smash roof portion and have the dust collection box, it has the dust catcher to inlay on the crushing roof wall, and the discharge end of dust catcher has the connecting pipe, smashes bottom of the case portion intercommunication and has the discharge gate. The utility model discloses solve dust piece and influence environment and healthy technical problem, provide a can collect clastic straw rubbing crusher for agricultural machine of dust.

Description

Straw rubbing crusher for agricultural machine

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to a straw pulverizer for agricultural machinery.

Background

Agricultural machinery refers to various machines used in the production process of crop planting and animal husbandry, as well as in the primary processing and treatment process of agricultural and livestock products. Agricultural machines include agricultural power machines, farmland construction machines, soil farming machines, planting and fertilizing machines, plant protection machines, farmland irrigation and drainage machines, crop harvesting machines, agricultural product processing machines, animal husbandry machines, agricultural transportation machines, and the like.

The straw crusher can crush the combustible crop waste stalks such as corn stalks, straws, peanut skins, bean stalks, flowers and firewood, avoids the white combustion of the crop straws, well protects the environment, effectively develops renewable energy, has reliable performance, simple and convenient operation, wide production raw materials, can adapt to the combustible crop waste stalks such as the corn stalks, the straws, the peanut skins, the bean stalks, the flowers and the firewood, and crushed agricultural plant debris can be used for manufacturing organic fertilizer, fuel, shaving boards, paper and other raw materials in various production industries.

The straw rubbing crusher for current agricultural machine can make the dust piece fly around when smashing the straw in a messy way, causes environmental pollution, and the user inhales too much dust piece simultaneously and can cause the lung to infect, influences healthyly.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve dust piece and influence environment and healthy technical problem, provide a can collect the clastic straw rubbing crusher for agricultural machine of dust.

The utility model provides a technical scheme does: the utility model provides a straw rubbing crusher for agricultural machine which characterized in that: the crushing device comprises a bottom plate, wherein a plurality of supporting columns are arranged at the bottom of the bottom plate, a fixed groove is formed in the bottom ends of the supporting columns, telescopic rods are arranged in the fixed groove, movable trundles are arranged at the movable ends of the telescopic rods, a crushing box is arranged on the bottom plate, and crushing assemblies are arranged in the crushing box; the crushing assembly comprises a supporting block which is arranged on one side of the crushing box and fixedly connected with the crushing box, a motor is arranged on the supporting block, a rotating rod A which penetrates through the crushing box is arranged at the output end of the motor, a gear A is arranged at one end of the rotating rod A, a gear B which is meshed with the gear A is arranged on the rear side of the gear A, a rotating rod B which penetrates through the side wall of the crushing box is fixedly connected to one side of the gear B, a bearing is arranged at one end of the rotating rod B, and a plurality of crushing fans are fixedly connected to the rotating rod A and the rotating rod B; the top of the crushing box is communicated with a feeding port, the top of the crushing box is provided with a dust collecting box, a dust collector is inlaid on the top wall of the crushing box, a connecting pipe communicated with the dust collecting box is arranged at the discharge end of the dust collector, and the bottom of the crushing box is communicated with a discharge port penetrating through the bottom plate.

As a further improvement, the number of the supporting columns is four, and the supporting columns are distributed in a rectangular shape.

As a further improvement, the top end of the telescopic rod is fixedly connected with the supporting column, and the movable caster wheel is provided with a locking structure.

As a further improvement, the side wall of the crushing box is provided with a through hole A for the rotating rod A and the rotating rod B to pass through and an installation groove for installing a bearing.

As a further improvement, the bottom plates are provided with through holes B for the discharge port to pass through.

As a further improvement, a control valve is arranged on the discharge hole.

Compared with the prior art, the utility model the advantage lie in: the utility model contacts with the ground through the flexible adjusting movable caster wheel at the movable end of the telescopic rod, thereby being convenient to move and fix; the straw can be crushed through the crushing assembly, and the rotating rod A and the rotating rod B rotate reversely through the driving of the motor and the matching of the gear A and the gear B, so that the straw can be better crushed; inside dust piece that will smash the incasement inhales the dust collection box through the dust catcher, prevent that dust piece from flying in disorder everywhere and causing environmental pollution, thereby avoided the user to inhale too much dust piece simultaneously and influence healthy, had very big using value and spreading value.

Drawings

FIG. 1 is a schematic view of the overall structure of a straw pulverizer for agricultural machinery of the present invention;

FIG. 2 isbase:Sub>A sectional view of the A-A plane of the straw pulverizer shown in FIG. 1 for agricultural machinery.

As shown in the figure: 1. a base plate; 2. a support pillar; 3. a fixing groove; 4. a telescopic rod; 5. a movable caster; 6. a crushing box; 7. a size reduction assembly; 7.1, supporting blocks; 7.2, a motor; 7.3, rotating the rod A;7.4, gear A;7.5, gear B;7.6, rotating the rod B;7.7, a bearing; 7.8, a crushing fan; 8. a feeding port; 9. a dust collection box; 10. a vacuum cleaner; 11. a connecting pipe; 12. a discharge port; 13. and (4) controlling the valve.

Detailed Description

The following will explain the straw pulverizer for agricultural machinery in detail with reference to the attached drawings.

In order to solve the technical problem that dust and debris affect the environment and health, the straw crusher for the agricultural machinery is provided as shown in figures 1 and 2, and is characterized in that: the crushing device comprises a bottom plate 1, wherein a plurality of supporting columns 2 are arranged at the bottom of the bottom plate 1, fixing grooves 3 are formed in the bottom ends of the supporting columns 2, telescopic rods 4 are arranged in the fixing grooves 3, movable trundles 5 are arranged at the movable ends of the telescopic rods 4, a crushing box 6 is arranged on the bottom plate 1, and crushing assemblies 7 are arranged in the crushing box 6; the crushing assembly 7 comprises a supporting block 7.1 which is arranged on one side of the crushing box 6 and is fixedly connected with the same, a motor 7.2 is arranged on the supporting block 7.1, a rotating rod A7.3 which penetrates through the crushing box 6 is arranged at the output end of the motor 7.2, a gear A7.4 is arranged at one end of the rotating rod A7.3, a gear B7.5 which is meshed with the gear A7.4 is arranged on the rear side of the gear A7.4, a rotating rod B7.6 which penetrates through the side wall of the crushing box 6 is fixedly connected with one side of the gear B7.5, a bearing 7.7 is arranged at one end of the rotating rod B7.6, and a plurality of crushing fans 7.8 are fixedly connected to the rotating rod A7.3 and the rotating rod B7.6; the top of the crushing box 6 is communicated with a feeding port 8, the top of the crushing box 6 is provided with a dust collection box 9, the top wall of the crushing box 6 is inlaid with a dust collector 10, the discharge end of the dust collector 10 is provided with a connecting pipe 11 communicated with the dust collection box 9, and the bottom of the crushing box 6 is communicated with a discharge port 12 penetrating through the bottom plate 1.

In the utility model, as shown in fig. 1, the number of the support columns 2 is four and is distributed in a rectangular shape.

The utility model discloses in, as shown in fig. 1, 4 tops of telescopic link and 2 fixed connection of support column, be equipped with the locking structure on the casters for activity 5.

The utility model discloses in, as shown in fig. 1, fig. 2, smash 6 lateral walls of case and be equipped with the through-hole A that supplies dwang A7.3, dwang B7.6 to pass through and the mounting groove that supplies bearing 7.7 to install.

In the utility model, as shown in fig. 1, the bottom plate 1 is provided with a through hole B for the discharge port 12 to pass through.

In the utility model, as shown in fig. 1, the discharge port 12 is provided with a control valve 13.

The working principle is as follows: when the utility model is implemented specifically, when the movable caster is required to move, the movable end of the telescopic rod 4 extends to enable the movable caster to move downwards to be in contact with the ground, the movable caster 5 is convenient to move, after the movable caster is moved to a proper position, the movable end of the telescopic rod 4 is shortened to enable the movable caster 5 to move upwards to the fixed groove 3, and the bottom end of the support column 2 is used for supporting and fixing, so that the movable caster is convenient to move and fix; when the straw smashing device is used, straws are placed into the smashing box 6 through the feeding port 8, the motor 7.2 is started to drive the rotating rod A7.3 to rotate, the rotating rod A7.3 rotates to drive the gear A7.4 to rotate, the gear A7.4 rotates to drive the rotating rod B7.6 to rotate through the gear B7.5 meshed with the gear A, meanwhile, the rotating direction of the rotating rod A7.3 is opposite to that of the rotating rod B7.6, and the smashing fan 7.8 is driven to rotate to smash the straws, so that the smashing effect is better; can produce a large amount of dust pieces at the straw crushing in-process, utilize dust catcher 10 to take out the dust piece in smashing case 6 to collect in collecting box 9 through connecting pipe 11, prevent that the dust piece from flying in disorder everywhere and causing environmental pollution, thereby avoided the user to inhale too much dust piece simultaneously and influence healthyly.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a straw rubbing crusher for agricultural machine which characterized in that: the grinding device comprises a bottom plate (1), wherein a plurality of supporting columns (2) are arranged at the bottom of the bottom plate (1), a fixed groove (3) is formed in the bottom ends of the supporting columns (2), a telescopic rod (4) is arranged in the fixed groove (3), a movable caster (5) is arranged at the movable end of the telescopic rod (4), a grinding box (6) is arranged on the bottom plate (1), and a grinding assembly (7) is arranged in the grinding box (6); the crushing assembly (7) comprises a supporting block (7.1) which is arranged on one side of the crushing box (6) and is fixedly connected with the crushing box, a motor (7.2) is arranged on the supporting block (7.1), the output end of the motor (7.2) is provided with a rotating rod A (7.3) which penetrates through the crushing box (6), one end of the rotating rod A (7.3) is provided with a gear A (7.4), the rear side of the gear A (7.4) is provided with a gear B (7.5) which is meshed with the gear A, one side of the gear B (7.5) is fixedly connected with a rotating rod B (7.6) which penetrates through the side wall of the crushing box (6), one end of the rotating rod B (7.6) is provided with a bearing (7.7), and a plurality of crushing fans (7.8) are fixedly connected to the rotating rod A (7.3) and the rotating rod B (7.6); smash case (6) top intercommunication and have pan feeding mouth (8), it is equipped with dust collection box (9) to smash case (6) top, it has dust catcher (10) to inlay on crushing case (6) roof, the discharge end of dust catcher (10) is equipped with connecting pipe (11) that are linked together with dust collection box (9), it has discharge gate (12) that run through bottom plate (1) to smash case (6) bottom intercommunication.

2. The straw pulverizer for agricultural machinery according to claim 1, wherein: the number of the support columns (2) is four and the support columns are distributed in a rectangular shape.

3. The straw pulverizer for agricultural machines according to claim 1, wherein: the top end of the telescopic rod (4) is fixedly connected with the supporting column (2), and the movable caster wheel (5) is provided with a locking structure.

4. The straw pulverizer for agricultural machines according to claim 1, wherein: smash case (6) lateral wall and be equipped with the through-hole A that supplies dwang A (7.3), dwang B (7.6) to pass through and the mounting groove that supplies bearing (7.7) installation.

5. The straw pulverizer for agricultural machinery according to claim 1, wherein: and the bottom plate (1) is provided with through holes B for the discharge port (12) to pass through.

6. The straw pulverizer for agricultural machines according to claim 1, wherein: and a control valve (13) is arranged on the discharge hole (12).