CN210943568U

CN210943568U - A screw conveyor for solid material is carried

Info

Publication number: CN210943568U
Application number: CN201921830628.9U
Authority: CN
Inventors: 徐春翼; 徐礼文; 丰利民
Original assignee: Jingzhou Tianyi Fine Chemical Development Co ltd
Current assignee: Jingzhou Tianyi Fine Chemical Development Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-07-07
Anticipated expiration: 2029-10-29

Abstract

The utility model relates to the technical field of conveyors, and discloses a screw conveyor for solid material conveying, has solved easy the being blocked up by great material when present screw conveyor conveys to and be difficult for overhauing and clearing up the problem to inside, it includes the feed cylinder, feed cylinder lower extreme one side is connected with the discharge gate, and the feed cylinder is kept away from discharge gate one end and is connected with the feeding hopper, the utility model discloses, through motor drive sprocket rotates, drive second driven sprocket rotation under the transmission of second chain, and then driving gear and driven gear meshing transmission make first pivot and second pivot drive connecting rod and crushing pole rotate in opposite directions, to the material breakage in the feeding hopper, effectually avoid taking place the jam in the great volume material conveying process; through two inspection lids of connecting in the feed cylinder upper end, can regularly open the screw axis of inspection lid in to the feed cylinder and inspect to and the convenience is to the inside material clearance of feed cylinder.

Description

A screw conveyor for solid material is carried

Technical Field

The utility model belongs to the technical field of the conveyer, specifically be a spiral conveyer for solid material is carried.

Background

The screw conveyer is a machine which utilizes a motor to drive a screw to rotate and push materials so as to realize the conveying purpose.

When the existing screw conveyor conveys solid materials, the solid materials are large in size, so that the blockage phenomenon is easy to occur in the conveying process.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a screw conveyor for solid material is carried is easily blockked up by great material when effectual solution present screw conveyor carries to and be difficult for overhauing the problem of clearing up inside.

In order to achieve the above object, the utility model provides a following technical scheme: a spiral conveyor for conveying solid materials comprises a charging barrel, wherein a discharge port is connected to one side of the lower end of the charging barrel, a feeding hopper is connected to one end, away from the discharge port, of the charging barrel, an inspection cover is hinged to the upper end of the charging barrel, a spiral shaft is rotatably connected to the inside of the charging hopper, one end of the spiral shaft extends to the inside of the feeding hopper and is rotatably connected with a side wall, one end of the spiral shaft extends to the outside of the feeding hopper and is connected with a first driven sprocket, a motor is mounted on one side wall of the feeding hopper, the output end of the motor is connected with a speed reducer, the speed reducer is connected with the feeding hopper through a supporting plate, the output end of the speed reducer is connected with a driving sprocket, the driving sprocket is connected with the first driven sprocket through a first chain transmission, a first rotating shaft and a, driving gear one end is connected with second driven sprocket, and second driven sprocket passes through the second chain drive with driving sprocket and is connected, and first pivot and second pivot outer end all crisscross grafting have the connecting rod, and the welding of connecting rod one end has the broken pole, and the feeding hopper upper end articulates there is the apron.

Preferably, the lower end of the supporting plate is connected with a reinforcing plate.

Preferably, the driving chain wheel is a double-row chain wheel, and the outside of the driving chain wheel is connected with a protective cover.

Preferably, the number of the inspection covers is two, and the lower end of each inspection cover is provided with an inspection opening relative to the upper end of the material barrel.

Preferably, bearings are embedded in the connecting ends of the two ends of the first rotating shaft and the second rotating shaft and the inner wall of the feeding hopper.

Preferably, handles are arranged in the middle of the upper ends of the inspection cover and the cover plate.

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

(1) the utility model discloses, through the setting of feeding hopper, motor, drive sprocket, second driven sprocket, second chain, driving gear, driven gear, first pivot, second pivot, connecting rod and crushing pole, motor drive sprocket rotates, drives second driven sprocket and rotates under the transmission of second chain, and then driving gear and driven gear meshing transmission, make first pivot and second pivot drive connecting rod and crushing pole and rotate in opposite directions, to the material breakage in the feeding hopper, effectually avoid taking place the jam in the great volume material transportation process;

(2) through two inspection lids of connecting in the feed cylinder upper end, can regularly open the screw axis of inspection lid in to the feed cylinder and inspect to and the convenience is to the inside material clearance of feed cylinder.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a schematic view of the mounting structure of the breaking bar of the present invention;

in the figure: 1. a charging barrel; 2. a discharge port; 3. a feeding hopper; 4. inspecting the cover; 5. a screw shaft; 6. a first driven sprocket; 7. a motor; 8. a speed reducer; 9. a support plate; 10. a drive sprocket; 11. a first chain; 12. a first rotating shaft; 13. a second rotating shaft; 14. a driving gear; 15. a driven gear; 16. a second driven sprocket; 17. a second chain; 18. a connecting rod; 19. a breaking bar; 20. a cover plate; 21. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below 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.

In the first embodiment, as shown in fig. 1, 2 and 3, the utility model comprises a charging barrel 1, a discharge port 2 is connected to one side of the lower end of the charging barrel 1 for discharging materials, a feeding hopper 3 is connected to the end of the charging barrel 1 far from the discharge port 2 for storing the materials to be conveyed, an inspection cover 4 is hinged to the upper end of the charging barrel 1 for opening the inspection port and inspecting the screw shaft 5 or dredging the inside, a screw shaft 5 is rotatably connected to the inside of the charging barrel 1, one end of the screw shaft 5 extends to the inside of the feeding hopper 3 to be rotatably connected with the side wall, one end of the screw shaft 5 extends to the outside of the feeding hopper 3 to be connected with a first driven sprocket 6, a motor 7 is installed on one side wall of the feeding hopper 3, a speed reducer 8 is connected to the output end of the motor 7, the speed reducer 8 is connected with the feeding hopper 3 through a supporting plate 9, the output, the upper portion of the inner wall of the feeding hopper 3 is symmetrically connected with a first rotating shaft 12 and a second rotating shaft 13, one ends of the first rotating shaft 12 and the second rotating shaft 13 extend to the outer end of the feeding hopper 3 and are respectively connected with a driving gear 14 and a driven gear 15, the driving gear 14 is meshed with the driven gear 15 and is connected with a second driven sprocket 16, the second driven sprocket 16 is connected with the driving sprocket 10 through a second chain 17 in a transmission mode, the outer ends of the first rotating shaft 12 and the second rotating shaft 13 are respectively spliced with a connecting rod 18 in a staggered mode, one end of the connecting rod 18 is welded with a crushing rod 19, the first rotating shaft 12 and the second rotating shaft 13 are driven to rotate through a motor 7, the connecting rod 18 and the crushing rod 19 are driven to stir and crush materials, blockage during conveying of materials with large size is avoided, the upper end of the feeding hopper 3 is hinged with.

In the second embodiment, on the basis of the first embodiment, the lower end of the supporting plate 9 is connected with a reinforcing plate.

Third embodiment, on the basis of first embodiment, the driving sprocket 10 is a duplex sprocket, and the outside of the driving sprocket 10 is connected with a protective cover, and the duplex sprocket is conveniently connected with the first driven sprocket 6 and the second driven sprocket 16, and the protective cover can play a role in protection, and avoids personnel's damage.

Fourth embodiment, on the basis of first embodiment, the inspection lid 4 quantity is two, and the inspection mouth has been seted up for feed cylinder 1 upper end to 4 lower extremes of inspection lid, conveniently overhauls and dredge the feed cylinder 1 inside.

Fifth, on the basis of the first embodiment, bearings are embedded at the two ends of the first rotating shaft 12 and the second rotating shaft 13 and the connecting end of the inner wall of the feeding hopper 3, so that the rotating friction is reduced conveniently.

Sixth embodiment, on the basis of first embodiment, the handle 21 is all installed at inspection lid 4 and apron 20 upper end middle part, conveniently will inspect lid 4 and apron 20 and open and shut.

In the embodiment, the motor 7 is a GH-28-750-5-S motor.

The working principle is as follows: when the material conveying device is used, the cover plate 20 at the upper end of the feeding hopper 3 is opened, materials are fed into the feeding hopper 3, meanwhile, the motor 7 is started, the driving chain wheel 10 is driven to rotate through the motor 7, the second driven chain wheel 16 is driven to rotate under the transmission of the second chain 17, and then the driving gear 14 and the driven gear 15 are meshed for transmission, so that the first rotating shaft 12 and the second rotating shaft 13 drive the connecting rod 18 and the crushing rod 19 to rotate oppositely, the materials are crushed, the crushed materials slide downwards, and under the transmission of the first chain 11, the first driven chain wheel 6 drives the screw shaft 5 to rotate to convey the materials and are discharged from the discharge hole 2.

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. A screw conveyor for solid material conveying, comprising a cartridge (1), characterized in that: one side of the lower end of the charging barrel (1) is connected with a discharge hole (2), one end of the charging barrel (1), which is far away from the discharge hole (2), is connected with a feeding hopper (3), the upper end of the charging barrel (1) is hinged with an inspection cover (4), the inside of the charging barrel (1) is rotatably connected with a screw shaft (5), one end of the screw shaft (5) extends to the inside of the feeding hopper (3) and is rotatably connected with a side wall, one end of the screw shaft (5) extends to the outside of the feeding hopper (3) and is connected with a first driven sprocket (6), a motor (7) is installed on one side wall of the feeding hopper (3), the output end of the motor (7) is connected with a speed reducer (8), the speed reducer (8) is connected with the feeding hopper (3) through a supporting plate (9), the output end of the speed reducer (8) is connected with a driving sprocket (10), the driving sprocket (10) is in transmission, first pivot (12) and second pivot (13) one end all extend to feeding hopper (3) outer end and are connected with driving gear (14) and driven gear (15) respectively, driving gear (14) and driven gear (15) meshing are connected, driving gear (14) one end is connected with second driven sprocket (16), second driven sprocket (16) are connected through second chain (17) transmission with driving sprocket (10), first pivot (12) and second pivot (13) outer end all crisscross the grafting have connecting rod (18), connecting rod (18) one end welding has broken pole (19), feeding hopper (3) upper end articulates there is apron (20).

2. A screw conveyor for solid material conveying according to claim 1, characterized in that: the lower end of the supporting plate (9) is connected with a reinforcing plate.

3. A screw conveyor for solid material conveying according to claim 1, characterized in that: the driving chain wheel (10) is a double-row chain wheel, and a protective cover is connected to the outside of the driving chain wheel (10).

4. A screw conveyor for solid material conveying according to claim 1, characterized in that: the number of the inspection covers (4) is two, and the lower ends of the inspection covers (4) are provided with inspection ports relative to the upper end of the charging barrel (1).

5. A screw conveyor for solid material conveying according to claim 1, characterized in that: and bearings are embedded at the connecting ends of the two ends of the first rotating shaft (12) and the second rotating shaft (13) and the inner wall of the feeding hopper (3).

6. A screw conveyor for solid material conveying according to claim 1, characterized in that: handles (21) are arranged in the middle of the upper ends of the inspection cover (4) and the cover plate (20).