CN210854105U

CN210854105U - Conveying device of screw conveyor

Info

Publication number: CN210854105U
Application number: CN201921660300.7U
Authority: CN
Inventors: 涂小翠
Original assignee: Jiangmen Southern Transportation Machinery Engineering Co ltd
Current assignee: Jiangmen Southern Transportation Machinery Engineering Co ltd
Priority date: 2019-10-04
Filing date: 2019-10-04
Publication date: 2020-06-26
Anticipated expiration: 2029-10-04

Abstract

The utility model discloses a screw conveyer transmission device, including transmission barrel and roller, the material loading mouth is all installed to the left and right sides at transmission barrel top, and the right side of transmission barrel bottom is fixed with the discharge gate, the inside central point department of putting of transmission barrel is provided with the roller, and the welding has helical blade on the lateral wall of roller, positioning seat two, positioning seat one are installed respectively to the both ends about transmission barrel, positioning seat two's left side is provided with the motor, the crossbeam has all been welded to the left and right sides of transmission barrel bottom, the inside of crossbeam all is provided with the pivot, and is provided with two support frames, cylinder respectively about and under two crossbeams. The conveying device of the screw conveyor not only realizes the corner adjustment of the device body and enlarges the application range of the conveying device, but also has the functions of preventing blockage, falling and toppling and improves the stability of the conveying device during operation.

Description

Conveying device of screw conveyor

Technical Field

The utility model relates to a screw conveyer technical field specifically is a screw conveyer transmission device.

Background

In the field of material transmission, common transmission modes include a spiral type, a crawler type, a lifting type and the like, wherein a spiral conveyor generally drives a spiral blade to axially rotate through a motor to drive materials to be transferred, and the spiral conveyor has the effects of synchronous crushing, grinding and the like.

However, the existing conveying device of the screw conveyor still has certain problems, and the specific problems are as follows:

1. the angle of a transmission channel of a general screw conveyor is relatively fixed, and the transmission channel is difficult to flexibly adjust according to actual transmission requirements, so that the application range of the general screw conveyor is greatly limited;

2. in the transmission process of screw conveyer, internal jam or because internal and external resonance lead to the device wholly violently shake, topple over the scheduling problem occasionally to take place, need to improve to.

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 screw conveyer transmission device possesses advantages such as stability height when application scope is adjustable, transmission, and the corner of having solved transmission path is difficult to adjust, the unstable problem of running state.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a conveying device of a spiral conveyor comprises a conveying cylinder body and a roller shaft, wherein feeding ports are arranged on the left side and the right side of the top of the conveying cylinder body, a discharging port is fixed on the right side of the bottom of the conveying cylinder body, the roller shaft is arranged at the central position inside the conveying cylinder body, spiral blades are welded on the outer side wall of the roller shaft, a second positioning seat and a first positioning seat are respectively arranged at the left end and the right end of the conveying cylinder body, the left end and the right end of the roller shaft extend to the outside of the conveying cylinder body and are rotatably connected with the second positioning seat and the first positioning seat through double-row ball bearings, a motor is arranged on the left side of the second positioning seat, the output end of the motor is fixedly connected with the left end of the roller shaft through a coupler, the motor is fixedly connected with the left side wall of the second positioning seat through a bolt with equal, the inside of crossbeam all is provided with the pivot, and controls two crossbeams and be provided with two support frames, cylinder respectively under to the output of cylinder, the top of support frame all with corresponding pivot bottom fixed connection.

Preferably, the helical blade in the middle of the roll shaft is of a clockwise helical structure, and the helical blades at the left end and the right end of the roll shaft are of an anticlockwise helical structure.

Preferably, the bottom ends of the cylinders are all provided with hinged ball seats.

Preferably, the beams are all in an anti-concave structure, the rotating shaft is in an I-shaped structure, and the front end and the rear end of the rotating shaft form a limiting structure with the corresponding beams.

Preferably, the sinking grooves are all arc-shaped structures, and the middle parts of the rotating shafts and the corresponding sinking grooves form a rotating connection structure.

Preferably, the support frame all is anti-Y type structure, and the bottom of support frame all overlaps and is equipped with the backing plate to the bottom of backing plate all flushes each other with the bottom of articulated ball seat.

(III) advantageous effects

Compared with the prior art, the utility model provides a screw conveyer transmission device possesses following beneficial effect:

1. according to the spiral conveyor transmission device, the middle part of the rotating shaft is rotatably connected with the sinking groove by arranging the sinking groove with the arc-shaped structure at the top of the cross beam, and the hinged ball seat is arranged at the bottom end of the air cylinder, so that the air cylinder can automatically stretch and rotate conveniently, the integral corner adjustment of the transmission cylinder body is realized, and the application range of the transmission device is expanded;

2. this screw conveyer transmission device, because the helical blade at both ends is anticlockwise helical structure about the roller, avoids the material to pile up in the corner, because the crossbeam is anti-concave type structure, the pivot is I type structure for both constitute limit structure, avoid droing, through the support frame bottom suit backing plate at anti-Y type structure, be used for the outrigger, avoid empting, thereby improved the stability of transmission device during operation.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

fig. 2 is a schematic view of the top view structure of the present invention.

In the figure: 1. a transport cylinder; 2. a roll shaft; 3. a helical blade; 4. a feeding port; 5. a discharge port; 6. a double-row ball bearing; 7. a first positioning seat; 8. a cylinder; 9. an articulated ball seat; 10. a cross beam; 11. sinking a groove; 12. a rotating shaft; 13. a base plate; 14. a support frame; 15. a second positioning seat; 16. a bolt; 17. an electric motor.

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. 1-2, the present invention provides a technical solution: a conveying device of a spiral conveyor comprises a conveying cylinder body 1 and a roller shaft 2, wherein feeding ports 4 are arranged on the left side and the right side of the top of the conveying cylinder body 1, a discharging port 5 is fixed on the right side of the bottom of the conveying cylinder body 1, the roller shaft 2 is arranged in the center of the inside of the conveying cylinder body 1, spiral blades 3 are welded on the outer side wall of the roller shaft 2, a second positioning seat 15 and a first positioning seat 7 are respectively arranged at the left end and the right end of the conveying cylinder body 1, the left end and the right end of the roller shaft 2 extend to the outside of the conveying cylinder body 1 and are rotatably connected with the second positioning seat 15 and the first positioning seat 7 through double-row ball bearings 6, a motor 17 is arranged on the left side of the second positioning seat 15, the type of the motor 17 can be Y90S-2, the output end of the motor 17 is fixedly connected with the left end, the left side and the right side of the bottom end of the transmission cylinder body 1 are welded with cross beams 10, the top ends of the interior of the cross beams 10 are provided with sinking grooves 11, rotating shafts 12 are arranged inside the cross beams 10, two supporting frames 14 and air cylinders 8 are arranged right below the left cross beam 10 and the right cross beam 10 respectively, the types of the air cylinders 8 can be SC160-100, and the output ends of the air cylinders 8 and the top ends of the supporting frames 14 are fixedly connected with the bottom ends of the corresponding rotating shafts 12.

Helical blade 3 at 2 middle parts of roller is clockwise helical structure as in figure 1 for transport material right, and helical blade 3 at both ends is anticlockwise helical structure about roller 2, avoids the material to pile up in the corner.

As shown in figure 1, the bottom ends of the air cylinders 8 are all provided with hinged ball seats 9, so that the air cylinders 8 can rotate synchronously in the extending process.

As shown in fig. 1 and 2, the cross beam 10 is of an inverted concave structure, the rotating shaft 12 is of an I-shaped structure, and the front and rear ends of the rotating shaft 12 and the corresponding cross beam 10 form a limiting structure to prevent falling off.

As shown in fig. 1, the sinking grooves 11 are all arc-shaped, and the middle of the rotating shaft 12 and the corresponding sinking groove 11 form a rotating connection structure for continuously lifting the transmission cylinder 1.

As shown in FIG. 1, the supporting frames 14 are all in a reverse Y-shaped structure, and the bottom ends of the supporting frames 14 are all sleeved with the backing plate 13, and the bottom ends of the backing plate 13 are all flush with the bottom end of the hinged ball seat 9, so as to stably support and avoid toppling.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: when the device is used, according to the attached drawing 1, firstly, the relative height of the feeding port 4 and the discharging port 5 is adjusted according to the actual transmission requirement, at this time, a user can start the air cylinders 8 to simultaneously extend the front and the rear air cylinders 8, meanwhile, as the sinking grooves 11 are of the arc-shaped structures, the middle parts of the left and the right rotating shafts 12 are rotatably connected with the sinking grooves 11 to continuously lift the transmission cylinder body 1, and the bottom ends of the air cylinders 8 synchronously rotate through the hinged ball seats 9 along with the rotation and the rising of the right part of the transmission cylinder body 1 until the feeding port 4 and the discharging port 5 reach the corresponding height and are butted;

according to shown in attached figure 1 and figure 2, in above-mentioned process, because crossbeam 10 is anti-concave type structure, and pivot 12 is I type structure, make both constitute limit structure, avoid dropping each other, and simultaneously, 14 bottom suit backing plates 13 of support frame through at anti-Y type structure, be used for the outrigger, avoid taking place to empty, afterwards, starter motor 17, thereby driving roller 2 synchronous revolution, then put into the inside of transmission barrel 1 through left material loading mouth 4 with the material, then through the helical blade 3 upper right uniform velocity transmission of anticlockwise spiral distribution, at this moment, because helical blade 3 at both ends is anticlockwise helical structure about roller 2, accessible reverse rotation prevents the material to pile up to the edge, finally accomplish this screw conveyer transmission's whole work.

To sum up, this screw conveyer transmission device has not only realized the corner of device body and has adjusted, has enlarged transmission device's application scope, has the function of preventing blocking, anti-drop and preventing empting moreover, has improved the stability of transmission device during operation.

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 screw conveyer transmission device, includes transmission barrel (1) and roller (2), its characterized in that: the conveying device is characterized in that feeding ports (4) are installed on the left side and the right side of the top of the conveying cylinder body (1), a discharging port (5) is fixed on the right side of the bottom of the conveying cylinder body (1), a roller shaft (2) is arranged at the center position inside the conveying cylinder body (1), a spiral blade (3) is welded on the outer side wall of the roller shaft (2), two positioning seats (15) and one positioning seat (7) are installed at the left end and the right end of the conveying cylinder body (1) respectively, the left end and the right end of the roller shaft (2) extend to the outside of the conveying cylinder body (1) and are rotatably connected with the two positioning seats (15) and the one positioning seat (7) through double-row ball bearings (6), a motor (17) is arranged on the left side of the two positioning seats (15), the output end of the motor (17) is fixedly connected with the left end of the roller shaft (2) through a coupler, and the, crossbeam (10) have all been welded to the left and right sides of transmission barrel (1) bottom, and heavy groove (11) have all been seted up on the inside top of crossbeam (10), the inside of crossbeam (10) all is provided with pivot (12), and controls and be provided with two support frames (14), cylinder (8) respectively under two crossbeams (10) to the output of cylinder (8), the top of support frame (14) all with pivot (12) bottom fixed connection that corresponds.

2. A screw conveyor transfer device according to claim 1, wherein: helical blade (3) at roller (2) middle part are clockwise helical structure, and helical blade (3) at both ends are anticlockwise helical structure about roller (2).

3. A screw conveyor transfer device according to claim 1, wherein: the bottom of the cylinder (8) is provided with a hinged ball seat (9).

4. A screw conveyor transfer device according to claim 1, wherein: the cross beams (10) are all of an anti-concave structure, the rotating shafts (12) are all of an I-shaped structure, and the front end and the rear end of each rotating shaft (12) and the corresponding cross beam (10) form a limiting structure.

5. A screw conveyor transfer device according to claim 1, wherein: the sinking grooves (11) are all arc-shaped structures, and the middle parts of the rotating shafts (12) and the corresponding sinking grooves (11) form a rotating connection structure.

6. A screw conveyor transfer device according to claim 3, wherein: the support frame (14) all are anti-Y type structure, and the bottom of support frame (14) all overlaps and is equipped with backing plate (13) to the bottom of backing plate (13) all flushes each other with the bottom of articulated ball seat (9).