CN220173852U - Raw material straw dust fall crushing apparatus - Google Patents

Abstract

The utility model discloses raw material straw dust fall crushing equipment, which relates to the technical field of straw crushing and solves the technical problems that dust cannot be removed and dust fall is easy to cause dust pollution in a working environment in the prior art.

Description

Raw material straw dust fall crushing apparatus

Technical Field

The utility model relates to the technical field of straw crushing, in particular to raw material straw dust fall crushing equipment.

Background

The utility model mainly relates to a straw crushing technology, a straw crusher can crush crop waste stalks which can be combusted, such as corn stalks, straws, peanut skins, bean stalks and flowers and firewood, so that the crop stalks are prevented from being burnt in white, the environment is well protected, renewable energy sources are effectively developed, the machine has reliable performance, simple and convenient operation, the production raw materials of the machine are wide, the machine can adapt to the crop waste stalks which can be combusted, such as corn stalks, straws, peanut skins, bean stalks and flowers and firewood, and the straw crusher is mainly used for crushing plant stalks with diameters of less than 5CM, such as crop stalks and branches, and can also be used for crushing various crop stalks and pasture. The whole set of equipment is mainly used for cutting up biomass such as cotton stalk, bark, branches, cornstalks, wheat straw, rice straw and the like, and finished products can be used for power generation, papermaking, artificial boards, refining hexanol and the like. The straw pulverizer is mainly suitable for pulverizing various plants in one year in the growth period: if cotton, corn stalk, eggplant, pepper seedling, etc. can be crushed, the crushing length can be manufactured according to the requirements of customers, and crushed agricultural and plant scraps can be used for manufacturing raw materials of various production industries such as organic fertilizer, fuel, shaving board, paper, etc., the equipment changes a large amount of green garbage which is difficult to sell into valuable, develops new economic value, protects environment, improves soil, and creates good social benefit.

For example, a straw pulverizer capable of adjusting straw pulverizing size has the technical problem that dust cannot be removed and dust is reduced, and dust pollution is easily caused in a working environment in the utility model with a publication number of CN 207410828U.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides raw material straw dust fall crushing equipment, which solves the technical problems that dust cannot be removed and dust cannot be reduced in the prior art, and dust pollution is easily caused in the working environment.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a raw materials straw dust fall crushing apparatus, includes the base, a serial communication port, base upper wall fixed mounting has the row workbin, row workbin upper wall fixed mounting has row material pipe, row material pipe upper end fixed mounting has crushing case, crushing case upper end fixed mounting has the charging tube, fixed mounting has the feeding case on the charging tube, fixed mounting has the loading hopper on the feeding case, crushing case upper end fixed mounting has the exhaust pipe, exhaust pipe upper end is connected with the filter bellows, the air exit has been seted up to the filter bellows upper end.

The embodiment is further characterized in that a first motor is fixedly arranged on the side wall surface of the crushing box, a driving belt pulley is fixedly arranged at the driving end of the first motor, a main shaft is rotatably arranged in the crushing box, a main cutter frame is fixedly arranged on the main shaft, a cutting sheet is fixedly arranged on the main cutter frame, a driven belt pulley is fixedly arranged at one end of the main shaft, and a driving belt pulley and the driven belt pulley are connected with a driving belt.

The embodiment is further characterized in that a discharge hole is formed in one side of the lower end of the discharging box, a second motor is fixedly arranged on the side wall surface of the discharging box, a driving roller is rotatably arranged in the discharging box, a driven roller is rotatably arranged in the discharging box, a conveyor belt is arranged on the driving roller and the driven roller, and one end of the driving roller is fixedly connected to the driving end of the second motor.

The embodiment is further characterized in that a pair of permanent magnet electric rollers are arranged in the feeding pipe, and a feeding roller is arranged outside the pair of permanent magnet electric rollers.

The embodiment is further characterized in that a dust filtering plate is arranged in the air filtering box, and an exhaust fan is fixedly arranged in the exhaust outlet.

The embodiment is further characterized in that upright posts are connected between the feeding box and the base as well as between the air filtering box and the base.

The embodiment is further configured that a discharge groove is formed in the base.

Advantageous effects

The utility model provides raw material straw dust fall crushing equipment, which is convenient for an operator to insert raw material straw through an auxiliary feeding structure, and cut through a cutting sheet rotating at a high speed, so that the straw is cut and crushed rapidly, dust generated by cutting and blanking is formed inside conveniently by the operator through a box-shaped discharging box, the dust is sucked on a dust filtering plate through an exhaust fan, an air inlet end is formed by a feeding hopper and a discharging hole, the dust is prevented from being scattered outside, and the quality of a working environment is improved.

Drawings

Fig. 1 is a schematic diagram of a front view structure of a raw material straw dust fall crushing device according to the present utility model.

Fig. 2 is a schematic top view of a dust-settling and pulverizing device for raw material straw according to the present utility model.

In the figure: 1. a base; 2. a discharge box; 3. a discharge pipe; 4. a crushing box; 5. a feeding tube; 6. a feed box; 7. a hopper; 8. an exhaust pipe; 9. a filter box; 10. an air outlet; 11. a first motor; 12. a driving pulley; 13. a main shaft; 14. a main tool rest; 15. cutting the sheet; 16. a driven pulley; 17. a transmission belt; 18. a second motor; 19. a drive roller; 20. driven roller; 21. a conveyor belt; 22. permanent magnet electric roller; 23. a feed roller; 24. a dust filtering plate; 25. an exhaust fan; 26. a column; 27. a discharge chute;

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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. 1-2, the present utility model provides a technical solution: the utility model provides a raw materials straw dust fall crushing apparatus, includes base 1, its characterized in that, 1 upper wall fixed mounting of base has row workbin 2, 2 upper wall fixed mounting of row workbin has row material pipe 3, 3 upper end fixed mounting of row material pipe has crushing case 4, 4 upper end fixed mounting of crushing case has charging tube 5, fixed mounting has feeding case 6 on the charging tube 5, fixed mounting has charging hopper 7 on the feeding case 6, crushing case 4 upper end fixed mounting has exhaust pipe 8, exhaust pipe 8 upper end is connected with filter bellows 9, air outlet 10 has been seted up to filter bellows 9 upper end, crushing case 4 lateral wall fixed mounting has first motor 11, first motor 11 drive end fixed mounting has driving pulley 12, crushing case 4 internal rotation is installed main shaft 13, fixed mounting has tool rest 14 on the main shaft 13, the main knife rest 14 is fixedly provided with a cutting sheet 15, one end of the main shaft 13 is fixedly provided with a driven belt pulley 16, the driving belt pulley 12 and the driven belt pulley 16 are connected with a transmission belt 17, one side of the lower end of the discharging box 2 is provided with a discharge outlet, the side wall surface of the discharging box 2 is fixedly provided with a second motor 18, the discharging box 2 is rotationally provided with a driving roller 19, the discharging box 2 is rotationally provided with a driven roller 20, the driving roller 19 and the driven roller 20 are rotationally provided with a transmission belt 21, one end of the driving roller 19 is fixedly connected with the driving end of the second motor 18, the feeding pipe 5 is internally provided with a pair of permanent magnet electric rollers 22, the outside of the permanent magnet electric rollers 22 is provided with a feeding roller 23, the inside of the filtering box 9 is provided with an exhaust dust filtering plate 24, the inside of the discharging box 10 is fixedly provided with a fan 25, an upright post 26 is connected between the feeding box 6, the air filtering box 9 and the base 1, and a discharge groove 27 is formed in the base 1.

The detailed connection means are known in the art, and the following mainly describes the working principle and process, and the specific work is as follows.

Examples: as shown in fig. 1-2, the first motor 11, the second motor 18, the permanent magnet electric roller 22 and the air exhaust fan 25 are connected with an external controller and a power supply through wires, before processing, the air exhaust fan 25, the permanent magnet electric roller 22 and the first motor 11 are started and the second motor 18 are started, so that gas is added through the charging hopper 7, is filtered by the dust filtering plate 24 through the charging box 6, the charging pipe 5 and the crushing box 4 and is discharged through the air exhaust pipe 8 and the air exhaust box, and on the other hand, the gas enters through the discharge hole and is discharged through the discharge box 2, the discharge pipe 3, the crushing box 4, the air exhaust pipe 8 and the air filtering box 9 after being filtered by the dust filtering plate 24, so that other air paths which are air with the external port can be discharged only through dust filtering are formed, and wind filtering and dust reduction are performed.

Straw is vertically inserted into the hopper 7, the straw is clamped by a pair of feeding rollers 23 outside the permanent magnet electric rollers 22 and then is fed into the feeding tube 5, raw materials enter an inlet of the crushing box 4 through the feeding tube 5, the driving end of the first motor 11 rotates to drive the driving pulley 12 to rotate, the driving pulley 12 drives the driven pulley 16 to rotate, the driven pulley 16 drives the main shaft 13 to rotate, the main shaft 13 drives the main knife rest 14 and the cutting piece 15 to rotate so as to cut the vertically-entered straw into sections, the straw is crushed, the straw enters the discharging tube 3 from below and falls on the conveying belt 21, the second motor 18 is started, the driving end of the second motor 18 drives the driving roller 19 to rotate, the driving roller 19 drives the conveying belt 21 to move, and the conveying belt 21 discharges the materials from a discharge hole at one end of the discharging box 2, so that the crushing process of the straw is completed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Claims (7)

1. The utility model provides a raw materials straw dust fall crushing apparatus, includes base (1), its characterized in that, base (1) upper wall fixed mounting has row workbin (2), row's workbin (2) upper wall fixed mounting has row material pipe (3), row material pipe (3) upper end fixed mounting has crushing case (4), crushing case (4) upper end fixed mounting has charging tube (5), fixed mounting has charging box (6) on charging tube (5), fixed mounting has charging hopper (7) on charging box (6), crushing case (4) upper end fixed mounting has exhaust pipe (8), exhaust pipe (8) upper end is connected with filter bellows (9), air outlet (10) have been seted up to filter bellows (9) upper end.

2. The raw material straw dust fall crushing equipment according to claim 1, wherein a first motor (11) is fixedly arranged on the side wall surface of the crushing box (4), a driving pulley (12) is fixedly arranged at the driving end of the first motor (11), a main shaft (13) is rotatably arranged in the crushing box (4), a main cutter frame (14) is fixedly arranged on the main shaft (13), a cutting sheet (15) is fixedly arranged on the main cutter frame (14), a driven pulley (16) is fixedly arranged at one end of the main shaft (13), and a transmission belt (17) is connected on the driving pulley (12) and the driven pulley (16).

3. The raw material straw dust fall crushing equipment according to claim 1, wherein a discharge hole is formed in one side of the lower end of the discharging box (2), a second motor (18) is fixedly arranged on the side wall surface of the discharging box (2), a driving roller (19) is arranged in the discharging box (2), a driven roller (20) is arranged in the discharging box (2) in a rotating mode, a conveying belt (21) is arranged on the driving roller (19) and the driven roller (20), and one end of the driving roller (19) is fixedly connected to the driving end of the second motor (18).

4. The raw material straw dust fall crushing equipment according to claim 1, wherein a pair of permanent magnet electric rollers (22) are arranged in the feeding pipe (5), and a feeding roller (23) is arranged outside the pair of permanent magnet electric rollers (22).

5. The raw straw dust fall crushing device according to claim 1, wherein a dust filtering plate (24) is arranged in the air filtering box (9), and an exhaust fan (25) is fixedly arranged in the exhaust outlet (10).

6. A raw straw dust fall crushing device according to claim 1, characterized in that a column (26) is connected between the feed box (6) and the filter box (9) and the base (1).

7. The raw straw dust fall crushing device according to claim 1, wherein the base (1) is provided with a discharge groove (27).