CN216376242U

CN216376242U - Vertical screw conveyer

Info

Publication number: CN216376242U
Application number: CN202122902523.3U
Authority: CN
Inventors: 李欢; 杨爱卿; 李新亭
Original assignee: Tengzhou City Shandong Light Machinery Co ltd Lechuang
Current assignee: Tengzhou City Shandong Light Machinery Co ltd Lechuang
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-04-26
Anticipated expiration: 2031-11-25

Abstract

The utility model relates to the technical field of conveying equipment, in particular to a vertical spiral conveyor which collects thrown water through a water receiving disc, so that the water is prevented from falling into a lower end bearing, the service life of a bearing device is prolonged, the maintenance frequency is reduced, the production cost is reduced, and the production benefit is improved; the water throwing device comprises a shell, a supporting and fixing component, a motor, a screw shaft, a material pushing screw blade, a water throwing disc and a water receiving disc, wherein a cavity is arranged inside the shell, a feeding hole is formed in the bottom of the left end of the shell, a discharging hole is formed in the upper portion of the right end of the shell, the motor is fixed to the top end of the shell, the output end of the motor is connected with the screw shaft, the screw shaft is rotatably connected with the shell through a bearing, the material pushing screw blade is fixed to the screw shaft, a sealing packing chamber is arranged at the bottom of the cavity of the shell, packing is arranged inside the sealing packing chamber, the screw shaft penetrates through the sealing packing chamber, and the water throwing disc is fixed to the bottom of the screw shaft.

Description

Vertical screw conveyer

Technical Field

The utility model relates to the technical field of conveying equipment, in particular to a vertical screw conveyor.

Background

The vertical screw conveyer uses the rotating screw blade to move the conveyed material along the fixed machine shell to make conveying operation, the head and tail bearings are moved to outside of the shell body, the screw blade welded on the rotating shaft, and the surface type of the blade has solid surface type, belt surface type and blade surface type according to the different materials for conveying the vertical screw conveyer, the existent vertical screw conveyer is characterized by that after the filling material is placed in the filling cavity, when the shaft and filling material are relatively moved, it can produce radial force and tightly contact with the shaft, at the same time the lubricant soaked in the filling material is extruded out, and between the contact surfaces an oil film is formed, and because the contact state is not specially uniform, the contact position can produce "boundary lubrication" state, referred to as "bearing effect"; the non-contact concave part forms a small oil groove with a thicker oil film, an irregular labyrinth is formed by the contact part and the non-contact part to play a role in preventing liquid leakage, which is called as a labyrinth effect, but the existing vertical screw conveyor still has a small amount of water passing through a sealing filler, and the water flows to external equipment to cause damage, so that the using effect of the device is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the vertical screw conveyor which collects the thrown water through the water receiving disc, avoids the damage caused by the water falling on external equipment and improves the use effect.

The utility model relates to a vertical screw conveyor, which comprises a shell, a supporting and fixing component, a motor, a screw shaft, a pushing screw blade, a water throwing disc and a water receiving disc, wherein a cavity is arranged in the shell, a feeding hole is formed in the bottom of the left end of the shell, a discharging hole is formed in the upper part of the right end of the shell, the motor is fixed at the top end of the shell, the output end of the motor is connected with the screw shaft, the screw shaft is rotatably connected with the shell through a bearing, the pushing screw blade is fixed on the screw shaft, a sealing filler chamber is arranged at the bottom of the cavity of the shell, a filler is arranged in the sealing filler chamber, the screw shaft penetrates through the sealing filler chamber, the water throwing disc is fixed at the bottom of the screw shaft, the water receiving disc is in screwed connection with the bottom end of the shell through a bolt, and the water receiving disc has a certain height; the water-containing material is guided into the shell through the feeding hole, the motor is started, the motor drives the screw shaft and the material pushing screw blade to rotate, the material is conveyed upwards in the shell through the material pushing screw blade and is discharged through the discharging hole, most of water in the material is separated under the matching use of the screw shaft and the filler in the sealed filler chamber and is conveyed along with the material, a small amount of water falls onto the water throwing disc after passing through the filler, the screw shaft drives the water throwing disc to rotate and is thrown out under the action of centrifugal force, and the thrown water is collected through the water receiving disc, so that the water is prevented from falling into the lower end bearing, the service life of the bearing device is prolonged, the maintenance frequency is reduced, the production cost is reduced, and the production benefit is improved.

Preferably, the supporting and fixing assembly comprises two groups of supporting legs and two groups of cushion blocks, the two groups of supporting legs are symmetrically fixed at the left end and the right end of the bottom of the shell respectively, the cushion blocks are fixed at the bottom ends of the supporting legs, threaded holes are formed in the cushion blocks, and the cushion blocks are in threaded connection with external equipment through bolts; through setting up supporting leg and cushion, be convenient for carry out stable support to the casing and fix, the free rocking when avoiding the device to use improves the stability in use of device.

Preferably, the shell is made of a seamless steel pipe; through setting up seamless steel pipe, improve the structural strength of device, improve the life of device.

Preferably, the motor is a noise reduction motor; through setting up amortization motor, reduce noise pollution, improve the environmental protection usability of device.

Compared with the prior art, the utility model has the beneficial effects that: the water-containing material is guided into the shell through the feeding hole, the motor is started, the motor drives the screw shaft and the material pushing screw blade to rotate, the material is conveyed upwards in the shell through the material pushing screw blade and is discharged through the discharging hole, most of water in the material is separated under the matching use of the screw shaft and the filler in the sealed filler chamber and is conveyed along with the material, a small amount of water falls onto the water throwing disc after passing through the filler, the screw shaft drives the water throwing disc to rotate and is thrown out under the action of centrifugal force, and the thrown water is collected through the water receiving disc, so that the water is prevented from falling into the lower end bearing, the service life of the lower end bearing is prolonged, the maintenance frequency is reduced, the production cost is reduced, and the production benefit is improved.

Drawings

FIG. 1 is a schematic front view and partial cross-sectional structural view of the present invention;

FIG. 2 is an enlarged schematic view of the utility model at A in FIG. 1;

in the drawings, the reference numbers: 1. a housing; 2. a feed inlet; 3. a discharge port; 4. a motor; 5. a screw shaft; 6. pushing a helical blade; 7. sealing the packing chamber; 8. a water throwing disc; 9. a water pan; 10. supporting legs; 11. and a cushion block.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Example 1

As shown in fig. 1 to 2, a chamber is arranged inside a housing 1, a feed inlet 2 is arranged at the bottom of the left end, a discharge outlet 3 is arranged at the upper part of the right end of the housing 1, a motor 4 is fixed at the top end of the housing 1, the output end of the motor 4 is connected with a screw shaft 5, the screw shaft 5 is rotatably connected with the housing 1 through a bearing, a pushing screw blade 6 is fixed on the screw shaft 5, a sealing filler chamber 7 is arranged at the bottom of the chamber of the housing 1, a filler is arranged inside the sealing filler chamber 7, the screw shaft 5 passes through the sealing filler chamber 7, a water throwing disc 8 is fixed at the bottom of the screw shaft 5, a water receiving disc 9 is in screw-fit connection with the bottom end of the housing 1 through a bolt, the water receiving disc 9 has a certain height, two groups of supporting legs 10 are symmetrically fixed at the left end and the right end of the bottom of the housing 1 respectively, a cushion block 11 is fixed at the bottom end of the supporting legs 10, and a screw hole is arranged on the cushion block 11, the cushion block 11 is in threaded connection with external equipment through bolts; the method comprises the steps of leading water-containing materials into a shell 1 through a feeding hole 2, starting a motor 4, enabling the motor 4 to drive a screw shaft 5 and a pushing screw blade 6 to rotate, conveying the materials upwards in the shell 1 through the pushing screw blade 6, discharging the materials through a discharging hole 3, blocking most of water in the materials under the matched use of the screw shaft 5 and a filler in a sealing filler chamber 7, enabling a small amount of water to fall onto a water throwing disc 8 after passing through the filler along with the material conveying, driving the water throwing disc 8 to rotate through the screw shaft 5, throwing the water out under the action of centrifugal force, collecting the thrown water through a water receiving disc 9, avoiding the water from falling into a lower end bearing, prolonging the service life of the lower end bearing, reducing maintenance times, reducing production cost and improving production benefits, and facilitating stable supporting and fixing of the shell 1 through the arrangement of supporting legs 10 and cushion blocks 11, the device is prevented from being released and swayed when in use, and the use stability of the device is improved.

The installation mode, the connection mode or the arrangement mode of the vertical screw conveyer are common mechanical modes, and the vertical screw conveyer can be implemented as long as the beneficial effects of the vertical screw conveyer can be achieved.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The vertical screw conveyor is characterized by comprising a shell (1), a supporting and fixing component, a motor (4), a screw shaft (5), a pushing screw blade (6), a water throwing disc (8) and a water receiving disc (9), wherein a cavity is arranged in the shell (1), a feeding hole (2) is formed in the bottom of the left end, a discharging hole (3) is formed in the upper portion of the right end of the shell (1), the motor (4) is fixed at the top end of the shell (1), the output end of the motor (4) is connected with the screw shaft (5), the screw shaft (5) is rotatably connected with the shell (1) through a bearing, the pushing screw blade (6) is fixed on the screw shaft (5), a sealing filler chamber (7) is formed in the bottom of the cavity of the shell (1), fillers are arranged in the sealing filler chamber (7), the screw shaft (5) penetrates through the sealing filler chamber (7), and the water throwing disc (8) is fixed at the bottom of the screw shaft (5), the water receiving tray (9) is connected with the bottom end of the shell (1) in a screw-mounting mode through bolts.

2. The vertical screw conveyor according to claim 1, wherein the supporting and fixing assembly comprises two sets of supporting legs (10) and two sets of cushion blocks (11), the two sets of supporting legs (10) are symmetrically fixed at the left and right ends of the bottom of the casing (1), the cushion blocks (11) are fixed at the bottom ends of the supporting legs (10), threaded holes are formed in the cushion blocks (11), and the cushion blocks (11) are connected with external equipment through bolts in a screw mode.

3. The vertical screw conveyor according to claim 1, characterized in that the material of the housing (1) is a seamless steel tube.

4. The vertical screw conveyor according to claim 1, characterized in that the motor (4) is a noise-damping motor.