CN214765909U

CN214765909U - Composite material reducing mechanism

Info

Publication number: CN214765909U
Application number: CN202120194167.1U
Authority: CN
Inventors: 陈家凤
Original assignee: Pingxiang Huaxu Technology Co ltd
Current assignee: Pingxiang Huaxu Technology Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-11-19
Anticipated expiration: 2031-01-25

Abstract

The utility model relates to the technical field of material processing equipment, and discloses a composite material crushing device, which comprises a crushing barrel, wherein a motor is fixedly installed at the top end of the crushing barrel, a driving shaft is fixedly installed at the output end of the motor through a coupler, a spiral knife is fixedly installed on the outer surface of the driving shaft, a first fixing sleeve is fixedly installed on the outer surface of the driving shaft and above the spiral knife, a driven shaft is rotatably installed at the top of an inner cavity of the crushing barrel, a second fixing sleeve is fixedly installed on the outer surface of the driven shaft, the composite material crushing device is characterized in that the first motor is matched with the driving shaft to drive a spiral blade to crush composite materials, and simultaneously, the driving shaft is matched with the second fixing sleeve and the driven shaft to drive an arc-shaped shifting block to stir the composite materials at the inner edge of the crushing barrel to the middle of the crushing barrel through the first fixing sleeve and a connecting rod, the purpose of fully crushing the composite material is achieved.

Description

Composite material reducing mechanism

Technical Field

The utility model relates to a material processing equipment technical field specifically is a combined material reducing mechanism.

Background

A pulverizing apparatus is a machine that pulverizes a large-sized solid raw material to a desired size. The crusher consists of coarse crushing, fine crushing, wind conveying and other devices, and has high speed impact, four kinds of shearing, impacting, rolling and grinding applied to solid during crushing.

When the existing composite material crushing device is used, the crushing of composite materials is insufficient, the crushing of materials at the edge part inside the device is inconvenient, and partial materials which do not meet the requirements after being crushed by the crushing device can not be screened out independently and crushed again.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a combined material reducing mechanism possesses and can make things convenient for reducing mechanism to smash the material at the inside edge of device, composite's crushing effect has been improved, can sieve out the material that is not conform to the requirement and carry out advantages such as repulverize, it is not abundant to the crushing of combined material to have solved reducing mechanism, the crushing of the material of the inside edge portion of device is inconvenient, the part material that is not conform to the requirement after reducing mechanism smashes, can't sieve out alone and carry out repulverize's problem.

(II) technical scheme

In order to solve the technical problem, the utility model provides a following technical scheme: a composite material crushing device comprises a crushing barrel, wherein a motor is fixedly mounted at the top end of the crushing barrel, a driving shaft is fixedly mounted at the output end of the motor through a shaft coupling, the bottom end of the driving shaft penetrates through the crushing barrel and extends to the inside of the crushing barrel, a spiral knife is fixedly mounted on the outer surface of the driving shaft, a first fixing sleeve is fixedly mounted on the outer surface of the driving shaft and positioned above the spiral knife, a driven shaft is rotatably mounted at the top of an inner cavity of the crushing barrel, a second fixing sleeve is fixedly mounted on the outer surface of the driven shaft, a connecting rod is fixedly mounted between the first fixing sleeve and the second fixing sleeve, an arc shifting block is fixedly mounted on the outer surface of the driven shaft and positioned below the second fixing sleeve, the outer surface of the arc shifting block is rotatably connected with the inner surface of the crushing barrel, and a guide funnel is fixedly mounted in the inner cavity of the crushing barrel, the bottom of the material guide funnel is communicated with a material guide pipe, and an electromagnetic valve is fixedly installed on the outer surface of the material guide pipe.

Preferably, the left side and the right side of crushing barrel inner chamber all fixed mounting have a telescopic link, two the surface of telescopic link all is equipped with the spring, two fixed mounting has the screening box between the telescopic link.

Preferably, a hollow sliding plate is fixedly arranged in the inner cavity of the crushing barrel and below the material guide funnel, and a connecting block is slidably arranged on the inner surface of the hollow sliding plate.

Preferably, the rear end fixed mounting who smashes the bucket has No. two motors, the output of No. two motors passes through speed reducer fixed mounting and has the rotation axis, the front end of rotation axis runs through crushing bucket and extends to the inside of smashing the bucket, the surface fixed mounting of rotation axis has the connecting piece axle.

Preferably, the back fixed mounting of connecting block has hollow movable block, the internal surface of hollow movable block and the surface sliding connection of connecting piece axle, the front of hollow movable block and the back sliding connection of hollow slide, the top of hollow movable block and the bottom fixed connection of screening box.

Preferably, the bottom of the inner cavity of the crushing barrel is fixedly provided with a material collecting box, and the crushing barrel is cylindrical.

(III) advantageous effects

Compared with the prior art, the utility model provides a combined material reducing mechanism possesses following beneficial effect: this combined material reducing mechanism accessible motor cooperation driving shaft drives the helical blade and smashes combined material, the driving shaft drives the combined material that the arc shifting block will be located crushing barrel inside edge through fixed cover and connecting rod cooperation No. two fixed covers and driven shaft simultaneously and stirs to crushing barrel in the middle of, make combined material in crushing barrel inside formation a circulation kibbling process, No. two motors pass through the rotation axis, connecting piece axle and hollow slide cooperation connecting block and hollow movable block drive the round trip movement about screening box, the combined material after smashing screens.

1. This combined material reducing mechanism drives the helical blade through a motor cooperation driving shaft and smashes combined material, and the driving shaft drives the combined material that the arc shifting block will be located crushing bucket inside edge through fixed cover and connecting rod cooperation No. two and the driven shaft simultaneously and stirs to crushing bucket middle, has solved the inconvenient kibbling problem of crushing bucket inside edge material, has reached the mesh of fully smashing combined material.

2. This combined material reducing mechanism drives through No. two motor cooperation rotation axes, connecting piece axle and hollow movable block and screens the box and control round trip movement, screens the combined material after smashing, has realized the purpose that the material that will not conform to crushing requirement was screened out, has avoided appearing the problem of jam in the screening process, has improved combined material's screening speed.

Drawings

Fig. 1 is a front view of the internal structure of the present invention.

Fig. 2 is a left side view of the external structure of the second motor, the rotating shaft, the connecting piece shaft, the hollow movable block and the connecting block of the present invention.

Fig. 3 is a perspective view of the external structure of the arc-shaped shifting block and the driven shaft of the present invention.

Fig. 4 is an enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. a crushing barrel; 2. a first motor; 3. a drive shaft; 4. a spiral knife; 5. a first fixing sleeve; 6. a driven shaft; 7. a second fixing sleeve; 8. a connecting rod; 9. an arc-shaped shifting block; 10. a material guide hopper; 11. A material guide pipe; 12. an electromagnetic valve; 13. a telescopic rod; 14. a screening cassette; 15. a hollow slide plate; 16. connecting blocks; 17. a second motor; 18. a rotating shaft; 19. a connecting piece shaft; 20. a hollow movable block; 21. a material collecting box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-4, a composite material pulverizing apparatus comprises a pulverizing barrel 1, a first motor 2 is fixedly installed at the top end of the pulverizing barrel 1, a driving shaft 3 is fixedly installed at the output end of the first motor 2 through a coupling, the bottom end of the driving shaft 3 penetrates through the pulverizing barrel 1 and extends into the pulverizing barrel 1, a spiral knife 4 is fixedly installed on the outer surface of the driving shaft 3, a first fixing sleeve 5 is fixedly installed on the outer surface of the driving shaft 3 and above the spiral knife 4, a driven shaft 6 is rotatably installed at the top of the inner cavity of the pulverizing barrel 1, a second fixing sleeve 7 is fixedly installed on the outer surface of the driven shaft 6, a connecting rod 8 is fixedly installed between the first fixing sleeve 5 and the second fixing sleeve 7, an arc-shaped shifting block 9 is fixedly installed on the outer surface of the driven shaft 6 and below the second fixing sleeve 7, and the outer surface of the arc-shaped shifting block 9 is rotatably connected with the inner surface of the pulverizing barrel 1, a guide funnel 10 is fixedly installed in the inner cavity of a crushing barrel 1, the bottom of the guide funnel 10 is communicated with a guide pipe 11, an electromagnetic valve 12 is fixedly installed on the outer surface of the guide pipe 11, telescopic rods 13 are fixedly installed on the left side and the right side of the inner cavity of the crushing barrel 1, the telescopic rods 13 are used for providing external support for a screening box 14 and do not influence the left and right movement of the screening box 14, springs are sleeved on the outer surfaces of the two telescopic rods 13, the screening box 14 is fixedly installed between the two telescopic rods 13, the screening box 14 is used for screening out and re-crushing incompletely crushed composite materials, a hollow sliding plate 15 is fixedly installed in the inner cavity of the crushing barrel 1 and below the guide funnel 10, a connecting block 16 is slidably installed on the inner surface of the hollow sliding plate 15, a second motor 17 is fixedly installed at the rear end of the crushing barrel 1, the first motor 2 and the second motor 17 are both electrically connected with an external power supply, and the first motor 2 and the second motor 17 are both controlled by an external PLC program, no. two motor 17's output has rotation axis 18 through speed reducer fixed mounting, the front end of rotation axis 18 runs through crushing bucket 1 and extends to the inside of smashing bucket 1, the outer fixed surface of rotation axis 18 installs connecting piece axle 19, the back fixed mounting of connecting block 16 has hollow movable block 20, the internal surface of hollow movable block 20 and the outer surface sliding connection of connecting piece axle 19, the front of hollow movable block 20 and the back sliding connection of hollow slide 15, the top of hollow movable block 20 and the bottom fixed connection of screening box 14, the bottom fixed mounting who smashes bucket 1 inner chamber has material collection box 21, the shape of smashing bucket 1 is the cylinder type.

The working principle is as follows: firstly, a first motor 2 is matched with a speed reduction joint to drive a driving shaft 3 to rotate, the driving shaft 3 drives a spiral blade 4 to crush the composite material in the rotating process, meanwhile, the driving shaft 3 drives an arc shifting block 9 to do revolution motion by taking the driving shaft 3 as the center of a circle through a first fixing sleeve 5 and a connecting rod 8 which are matched with a second fixing sleeve 7 and a driven shaft 6, the composite material at the inner edge of a crushing barrel 1 is shifted to the middle of the crushing barrel 1 in the revolution motion process of the arc shifting block 9, so that the composite material forms a circulating crushing process in the crushing barrel 1, after the composite material is crushed, an electromagnetic valve 12 is opened, the crushed composite material enters a screening box 14 through a material guide funnel 10 and a material guide pipe 11, a second motor 17 is started to be matched with the speed reduction machine to drive a rotating shaft 18 to rotate, the rotating shaft 18 drives the screening box 14 to move left and right through a connecting piece shaft 19 and a hollow sliding plate 15 which are matched with a connecting block 16 and a hollow movable block 20, the composite materials meeting the crushing requirement fall into the aggregate box 21 in the process of moving the screening box 14 left and right back and forth, and the composite materials which do not meet the requirement are left in the screening box 14, so that the screening of the composite materials is completed.

In conclusion, this combined material reducing mechanism accessible a motor 2 cooperates with driving shaft 3 to drive helical blade 4 and smashes combined material, driving shaft 3 simultaneously through a fixed cover 5 and connecting rod 8 cooperation No. two fixed covers 7 and driven shaft 6 drive arc shifting block 9 will be located the combined material at 1 inside edge of crushing bucket and stir to crushing bucket 1 centre, make combined material at 1 inside cyclic crushing process that forms of crushing bucket, No. two motors 17 pass through rotation axis 18, connecting piece axle 19 and hollow slide 15 cooperation connecting block 16 and hollow movable block 20 drive screening box 14 and control round trip movement, screen the combined material after smashing.

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 combined material reducing mechanism, includes crushing bucket (1), its characterized in that: the top fixed mounting who smashes bucket (1) has motor (2) one number, the output of motor (2) has driving shaft (3) through shaft coupling fixed mounting, the bottom of driving shaft (3) runs through crushing bucket (1) and extends to the inside of smashing bucket (1), the fixed surface of driving shaft (3) installs spiral sword (4), the surface of driving shaft (3) just is located the top fixed mounting of spiral sword (4) and has fixed cover (5) one number, the top of smashing bucket (1) inner chamber is rotated and is installed driven shaft (6), the fixed surface of driven shaft (6) installs fixed cover (7) No. two, fixed mounting has connecting rod (8) between fixed cover (5) and fixed cover (7) No. two, the below fixed mounting that the surface of driven shaft (6) just is located fixed cover (7) No. two has arc type shifting block (9), the outer surface of the arc-shaped shifting block (9) is rotatably connected with the inner surface of the crushing barrel (1), a material guide funnel (10) is fixedly mounted in an inner cavity of the crushing barrel (1), the bottom of the material guide funnel (10) is communicated with a material guide pipe (11), and an electromagnetic valve (12) is fixedly mounted on the outer surface of the material guide pipe (11).

2. A composite pulverizing apparatus as defined in claim 1, wherein: smash the equal fixed mounting in left side and the right side of bucket (1) inner chamber and have telescopic link (13), two the surface of telescopic link (13) all overlaps and is equipped with the spring, two fixed mounting has screening box (14) between telescopic link (13).

3. A composite pulverizing apparatus as defined in claim 1, wherein: the inner cavity of the crushing barrel (1) is fixedly provided with a hollow sliding plate (15) below the material guide funnel (10), and the inner surface of the hollow sliding plate (15) is provided with a connecting block (16) in a sliding manner.

4. A composite pulverizing apparatus as defined in claim 1, wherein: the rear end fixed mounting who smashes bucket (1) has No. two motor (17), the output of No. two motor (17) has rotation axis (18) through speed reducer fixed mounting, the front end of rotation axis (18) runs through crushing bucket (1) and extends to the inside of smashing bucket (1), the fixed surface of rotation axis (18) installs connecting piece axle (19).

5. A composite reducing apparatus according to claim 3, wherein: the back fixed mounting of connecting block (16) has hollow movable block (20), the internal surface of hollow movable block (20) and the surface sliding connection of connecting plate axle (19), the front of hollow movable block (20) and the back sliding connection of hollow slide (15), the top of hollow movable block (20) and the bottom fixed connection of screening box (14).

6. A composite pulverizing apparatus as defined in claim 1, wherein: the bottom of the inner cavity of the crushing barrel (1) is fixedly provided with a material collecting box (21), and the crushing barrel (1) is cylindrical.