CN217663795U

CN217663795U - Raw material smashing device for furfural production and processing

Info

Publication number: CN217663795U
Application number: CN202221215055.0U
Authority: CN
Inventors: 石瑞存; 杨戊宁
Original assignee: Hebei Kangfeng Wood Industry Co ltd
Current assignee: Hebei Kangfeng Wood Industry Co ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-10-28
Anticipated expiration: 2032-05-20

Abstract

The utility model discloses a raw material crushing device for furfural production and processing, which comprises a chopping tank, wherein a rotary cylinder is rotatably arranged at the top of the chopping tank, the bottom end of the rotary cylinder extends into the chopping tank, two symmetrically distributed L-shaped mounting plates are fixedly arranged on the rotary cylinder, a plurality of first chopping propellers are fixedly arranged on the L-shaped mounting plates, a rotary rod is arranged in the chopping tank, the top end of the rotary rod penetrates through the rotary cylinder and is rotatably connected with the rotary cylinder, a plurality of second chopping propellers are fixedly arranged on the rotary rod, and an L-shaped supporting plate is fixedly arranged at the top of the chopping tank; this raw materials reducing mechanism is used in furfural production and processing can cut up the processing to the raw materials simultaneously through a plurality of first mince oars and the second mince oars that turn to the difference that set up, can accelerate the speed of cutting up of raw materials to improve crushing efficiency.

Description

Raw material smashing device for furfural production and processing

Technical Field

The utility model relates to a furfural production technical field specifically is a raw materials reducing mechanism is used in furfural production and processing.

Background

Furfural is an organic compound, a colorless transparent oily liquid, and has a special odor similar to benzaldehyde. The method is mainly used as an industrial solvent, can also be used for preparing furfuryl alcohol, furoic acid, tetrahydrofuran, gamma valerolactone, pyrrole, tetrahydropyrrole and the like, and can be used for extracting various agricultural and sideline products including corn cobs, wheat bran of oat and wheat and sawdust during the production and processing of furfural; furfural is mainly used as a raw material for organic synthesis, and also used for synthetic resins, varnishes, agricultural chemicals, medicines, rubbers, paints, and the like, and it is necessary to pulverize the processing raw material.

When using, the existing raw material crushing device for furfural production and processing often leads to slower subsequent processing efficiency due to incomplete raw material crushing, and simultaneously leads to lower crushing efficiency due to different sizes of raw materials in the process of crushing the raw materials.

Therefore, the utility model provides a raw materials reducing mechanism is used in furfural production and processing to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a raw materials reducing mechanism is used in furfural production and processing has solved above-mentioned problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a raw materials reducing mechanism is used in furfural production and processing, includes L shape backup pad is rotated with the top of dwang and is connected, the top fixed mounting of L shape backup pad has first motor, fixed mounting has the actuating lever on the output shaft of first motor, the bottom of actuating lever runs through L shape backup pad and rotates with L shape backup pad to be connected, the bottom of actuating lever is rotated with the top of garrulous jar and is connected, fixed mounting has the driving gear on the actuating lever, fixed mounting has driven gear on the rotation drum, driven gear and driving gear meshing, fixed mounting has the action wheel on the actuating lever, fixed mounting has from the driving wheel on the dwang, the winding has same hold-in range from between driving wheel and the action wheel.

Preferably, the top fixed mounting of comminution tank has the loading hopper, fixed mounting has first ooff valve on the loading hopper, the bottom fixed mounting of comminution tank has the connecting pipe, fixed mounting has the second ooff valve on the connecting pipe, the bottom fixed mounting of comminution tank has the support ring piece, the bottom fixed mounting of support ring piece has crushing case, the bottom fixed connection of the top of crushing case and connecting pipe, the bottom fixed mounting of crushing case has four landing legs, can make things convenient for raw materials business turn over comminution tank through the loading hopper and the connecting pipe that set up.

Preferably, smash the incasement rotation and install two round bars, correspond the one end of round bar extends to outside smashing the case, one side outer wall fixed mounting who smashes the case has the second motor, the output shaft of second motor and the one end fixed connection of the round bar that corresponds, fixed mounting has the roller of rolling on the round bar, fixed mounting has synchronizing gear, two on the round bar mesh mutually between the synchronizing gear, can roll the raw materials through two rollers of rolling that set up twice, make it can be broken completely for crushing efficiency.

Preferably, one side outer wall fixed mounting who smashes the case has the conveyer pipe, one side outer wall fixed mounting of conveyer pipe has the third motor, fixed mounting has the auger on the output shaft of third motor, the one end of auger runs through the conveyer pipe and rotates with the conveyer pipe to be connected, the one end of auger extends to and smashes the incasement, the bottom fixed mounting of conveyer pipe has row material pipe, arrange material pipe and go up fixed mounting have the third ooff valve, can carry the raw materials of smashing the incasement to the incasement outside through the auger that sets up.

Preferably, one side inner wall fixed mounting who smashes the case has triangle dog, one side inner wall of smashing the case rotates installs threaded sleeve, threaded sleeve installs the threaded rod in the thread, the one end of threaded rod extends to outside the threaded sleeve, the one end fixed mounting of threaded rod has the push pedal, can promote the raw materials through the push pedal that sets up and remove, prevents that the raw materials can't remove in the incasement and lead to unable discharge to the incasement outside.

Preferably, fixed mounting has the ring gear on the threaded sleeve, smash one side inner wall fixed mounting of case has the fourth motor, fixed mounting has a rotating gear on the output shaft of fourth motor, rotating gear and ring gear meshing can indirectly control threaded sleeve through the fourth motor that sets up and rotate, avoid threaded sleeve can't rotate and lead to the unable removal of push pedal.

Preferably, one side fixed mounting of L shape mounting panel has two quarter butts, two fixed mounting has same scraper blade between the quarter butt, one side of scraper blade contacts with one side inner wall of shredded tank, scrapes off the remaining raw materials of shredded tank inner wall adhesion behind the scraper blade ability that sets up.

Preferably, the spout has been seted up to the bottom inner wall of smashing the case, the bottom fixed mounting of push pedal has the pin, the bottom of pin extend to in the spout and with spout sliding connection, can carry on spacingly to the push pedal through the pin that sets up, avoid the push pedal can take place to rotate and lead to unable normal removal.

Advantageous effects

The utility model provides a raw materials reducing mechanism is used in furfural production and processing. Compared with the prior art, the method has the following beneficial effects:

(1) This raw materials reducing mechanism is used in furfural production and processing can cut up the processing to the raw materials simultaneously through a plurality of first mince oars and the second mince oars that turn to the difference that set up, can accelerate the speed of cutting up of raw materials to improve crushing efficiency.

(2) This raw material crushing device for furfural production and processing can roll the raw materials after the bits of broken glass through two rolls rollers that set up, makes the raw materials after the bits of broken glass once more smash the step for the raw materials can smash thoroughly.

Drawings

FIG. 1 is a perspective view of the external structure of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

FIG. 4 is an enlarged schematic view of portion B of FIG. 2;

fig. 5 is a schematic view of the sectional structure of the present invention from the top.

In the figure: 1. a shredding tank; 2. rotating the cylinder; 3. an L-shaped mounting plate; 4. a first chopping paddle; 5. rotating the rod; 6. a second chopping paddle; 7. an L-shaped support plate; 8. a first motor; 9. a drive rod; 10. a driving gear; 11. a driven gear; 12. a driving wheel; 13. a driven wheel; 14. a synchronous belt; 15. a hopper; 16. a connecting pipe; 17. a support ring block; 18. a crushing box; 19. a support leg; 20. a round bar; 21. a second motor; 22. rolling the roller; 23. a synchronizing gear; 24. a delivery pipe; 25. a third motor; 26. a packing auger; 27. a triangular stop block; 28. a threaded sleeve; 29. a threaded rod; 30. pushing a plate; 31. a toothed ring; 32. a fourth motor; 33. a rotating gear; 34. a short bar; 35. a squeegee; 36. a stop lever.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1, 2 and 3, a raw material crushing device for furfural production and processing comprises a crushing tank 1, a rotating cylinder 2 is rotatably mounted at the top of the crushing tank 1, the bottom end of the rotating cylinder 2 extends into the crushing tank 1, two L-shaped mounting plates 3 which are symmetrically distributed are fixedly mounted on the rotating cylinder 2, a plurality of first crushing paddles 4 are fixedly mounted on the L-shaped mounting plates 3, a rotating rod 5 is arranged in the crushing tank 1, the top end of the rotating rod 5 penetrates through the rotating cylinder 2 and is rotatably connected with the rotating cylinder 2, a plurality of second crushing paddles 6 are fixedly mounted on the rotating rod 5, an L-shaped support plate 7 is fixedly mounted at the top of the crushing tank 1, the L-shaped support plate 7 is rotatably connected with the top end of the rotating rod 5, a first motor 8 is fixedly mounted at the top of the L-shaped support plate 7, a driving rod 9 is fixedly mounted on an output shaft of the first motor 8, the bottom end of the driving rod 9 penetrates through the L-shaped support plate 7 and is rotatably connected with the L-shaped support plate 7, the bottom end of the driving rod 9 is rotatably connected with the top of the crushing tank 1, a driving gear 10 is fixedly mounted on the rotating cylinder 2, a driven gear 11 is fixedly engaged with a driven gear 12, a driven gear 12 is fixedly mounted on the driven gear 12 and a synchronous belt 12 are fixedly mounted between the driven gear 12;

the top of the shredding tank 1 is fixedly provided with a feeding hopper 15, the feeding hopper 15 is fixedly provided with a first switch valve, the bottom of the shredding tank 1 is fixedly provided with a connecting pipe 16, the connecting pipe 16 is fixedly provided with a second switch valve, the bottom of the shredding tank 1 is fixedly provided with a supporting ring block 17, the bottom of the supporting ring block 17 is fixedly provided with a crushing box 18, the top of the crushing box 18 is fixedly connected with the bottom end of the connecting pipe 16, and the bottom of the crushing box 18 is fixedly provided with four supporting legs 19;

a conveying pipe 24 is fixedly arranged on the outer wall of one side of the crushing box 18, a third motor 25 is fixedly arranged on the outer wall of one side of the conveying pipe 24, an auger 26 is fixedly arranged on an output shaft of the third motor 25, one end of the auger 26 penetrates through the conveying pipe 24 and is rotatably connected with the conveying pipe 24, one end of the auger 26 extends into the crushing box 18, a discharge pipe is fixedly arranged at the bottom of the conveying pipe 24, and a third switch valve is fixedly arranged on the discharge pipe;

two short rods 34 are fixedly arranged on one side of the L-shaped mounting plate 3, the same scraper 35 is fixedly arranged between the two short rods 34, and one side of the scraper 35 is in contact with the inner wall of one side of the chopping tank 1; the inner wall of the bottom of the crushing box 18 is provided with a sliding groove, the bottom of the push plate 30 is fixedly provided with a stop lever 36, and the bottom end of the stop lever 36 extends into the sliding groove and is in sliding connection with the sliding groove.

Example two:

referring to fig. 4 and 5, the present embodiment provides a technical solution based on the first embodiment: two round rods 20 are rotatably mounted in the crushing box 18, one end of each corresponding round rod 20 extends out of the crushing box 18, a second motor 21 is fixedly mounted on the outer wall of one side of the crushing box 18, an output shaft of each second motor 21 is fixedly connected with one end of the corresponding round rod 20, a rolling roller 22 is fixedly mounted on each round rod 20, a synchronous gear 23 is fixedly mounted on each round rod 20, and the two synchronous gears 23 are meshed with each other;

a triangular stop block 27 is fixedly arranged on the inner wall of one side of the crushing box 18, a threaded sleeve 28 is rotatably arranged on the inner wall of one side of the crushing box 18, a threaded rod 29 is arranged in the threaded sleeve 28, one end of the threaded rod 29 extends out of the threaded sleeve 28, and a push plate 30 is fixedly arranged at one end of the threaded rod 29;

a toothed ring 31 is fixedly arranged on the threaded sleeve 28, a fourth motor 32 is fixedly arranged on the inner wall of one side of the crushing box 18, a rotating gear 33 is fixedly arranged on an output shaft of the fourth motor 32, and the rotating gear 33 is meshed with the toothed ring 31.

And those not described in detail in this specification are well within the skill of the art.

When the automatic chopping machine works, firstly, a first switch valve is opened, sufficient raw materials are added into a chopping tank 1 through a feeding hopper 15, then a first motor 8 is started, the first motor 8 drives a driving rod 9 to rotate, the driving rod 9 drives a driving gear 10 and a driving wheel 12 to rotate, the driving gear 10 drives a driven gear 11 meshed with the driving gear to rotate, the driven gear 11 drives a rotating cylinder 2 to rotate, the rotating cylinder 2 drives an L-shaped mounting plate 3 to rotate, the L-shaped mounting plate 3 drives a first chopping paddle 4 to rotate, meanwhile, the driving wheel 12 drives a synchronous belt 14 to rotate, the synchronous belt 14 drives a driven wheel 13 to rotate, the driven wheel 13 drives a rotating rod 5 to rotate, the rotating rod 5 drives a second chopping paddle 6 to rotate, at the moment, the rotating directions of the rotating cylinder 2 and the rotating rod 5 are different, so that the rotating directions of the first chopping paddle 4 and the second chopping paddle 6 are opposite, and the first chopping paddle 4 and the second chopping paddle 6 can fully chop the raw materials in the chopping tank 1, and the chopping efficiency is accelerated;

after the chopping operation is completed, firstly, the second switch valve is opened, so that the chopped raw materials enter the crushing box 18 through the connecting pipe 16, at the moment, the second motor 21 is started, the second motor 21 drives the corresponding round rod 20 to rotate, the round rod 20 drives the synchronous gear 23 to rotate, the synchronous gear 23 drives the other synchronous gear 23 to rotate, at the moment, the two synchronous gears 23 keep synchronous and opposite-direction rotation, the synchronous gear 23 drives the round rod 20 to rotate, the round rod 20 drives the rolling roller 22 to rotate, the rolling roller 22 rolls the raw materials, so that the raw materials are crushed for the second time, the crushed raw materials roll down through the triangular stopper 27, at the moment, the third motor 25 and the fourth motor 32 are started, the third motor 25 drives the auger 26 to rotate, the auger 26 sends the raw materials in the crushing box 18 through the discharging pipe, the fourth motor 32 drives the rotating gear 33 to rotate, the rotating gear 33 drives the toothed ring 31 to rotate, the toothed ring 31 drives the threaded sleeve 28 to rotate, the threaded sleeve 28 drives the threaded rod 29 in threaded connection with the auger to move, the push plate 30, the threaded rod 29 pushes the push plate 30, so that the raw materials can be discharged through the auger 26.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a raw materials reducing mechanism is used in furfural production and processing, includes cuts up jar (1), its characterized in that: the top of shredded concrete jar (1) is rotated and is installed rotation drum (2), the bottom of rotating drum (2) extends to in shredded concrete jar (1), rotate on drum (2) L shape mounting panel (3) that fixed mounting has two symmetric distributions, fixed mounting has a plurality of first shredded paddles (4) on L shape mounting panel (3), be provided with dwang (5) in shredded concrete jar (1), the top of dwang (5) is run through and is rotated drum (2) and rotate with rotation drum (2) and be connected, fixed mounting has a plurality of second shredded paddles (6) on dwang (5), the top fixed mounting of shredded concrete jar (1) has L shape backup pad (7), L shape backup pad (7) rotates with the top of dwang (5) and is connected, the top fixed mounting of L shape backup pad (7) has first motor (8), fixed mounting has actuating lever (9) on the output shaft of first motor (8), the bottom of actuating lever (9) runs through L shape backup pad (7) and rotates with L shape backup pad (7), the top fixed mounting of L shape backup pad (9) has driven gear (10) on the output shaft of actuating lever (9), driven gear (10) is connected on the drive lever (1), driven gear (11) and driving gear (10) meshing, fixed mounting has action wheel (12) on actuating lever (9), fixed mounting has from driving wheel (13) on dwang (5), the winding has same hold-in range (14) between from driving wheel (13) and action wheel (12).

2. The raw material crushing device for producing and processing furfural according to claim 1, characterized in that: the top fixed mounting of cutting up jar (1) has loading hopper (15), fixed mounting has first ooff valve on loading hopper (15), the bottom fixed mounting of cutting up jar (1) has connecting pipe (16), fixed mounting has the second ooff valve on connecting pipe (16), the bottom fixed mounting of cutting up jar (1) has support ring piece (17), the bottom fixed mounting of support ring piece (17) has crushing case (18), the top of crushing case (18) and the bottom fixed connection of connecting pipe (16), the bottom fixed mounting of crushing case (18) has four landing legs (19).

3. The raw material crushing device for producing and processing furfural according to claim 2, characterized in that: smash case (18) internal rotation and install two round bars (20), correspond the one end of round bar (20) extends to smash case (18) outward, one side outer wall fixed mounting who smashes case (18) has second motor (21), the output shaft of second motor (21) and the one end fixed connection of the round bar (20) that corresponds, fixed mounting has grinding roller (22) on round bar (20), fixed mounting has synchronizing gear (23) on round bar (20), two mesh between synchronizing gear (23).

4. The raw material crushing device for producing and processing furfural according to claim 2, characterized in that: smash one side outer wall fixed mounting of case (18) has conveyer pipe (24), one side outer wall fixed mounting of conveyer pipe (24) has third motor (25), fixed mounting has auger (26) on the output shaft of third motor (25), the one end of auger (26) runs through conveyer pipe (24) and rotates with conveyer pipe (24) and be connected, the one end of auger (26) extends to in smashing case (18), the bottom fixed mounting of conveyer pipe (24) has row material pipe, row material pipe is last fixed mounting has the third switch valve.

5. The raw material crushing device for producing and processing furfural according to claim 2, characterized in that: one side inner wall fixed mounting who smashes case (18) has triangle dog (27), one side inner wall of smashing case (18) rotates and installs threaded sleeve (28), threaded rod (29) are installed to threaded sleeve (28) internal thread, the one end of threaded rod (29) extends to outside threaded sleeve (28), the one end fixed mounting of threaded rod (29) has push pedal (30).

6. The raw material crushing device for producing and processing furfural according to claim 5, characterized in that: a toothed ring (31) is fixedly mounted on the threaded sleeve (28), a fourth motor (32) is fixedly mounted on the inner wall of one side of the crushing box (18), a rotating gear (33) is fixedly mounted on an output shaft of the fourth motor (32), and the rotating gear (33) is meshed with the toothed ring (31).

7. The raw material crushing device for producing and processing furfural according to claim 1, characterized in that: one side fixed mounting of L shape mounting panel (3) has two quarter butt (34), two fixed mounting has same scraper blade (35) between quarter butt (34), one side of scraper blade (35) contacts with one side inner wall of shredded tank (1).

8. The raw material crushing device for producing and processing furfural according to claim 5, characterized in that: the bottom inner wall of crushing case (18) has seted up the spout, the bottom fixed mounting of push pedal (30) has pin (36), the bottom of pin (36) extend to in the spout and with spout sliding connection.