CN213679611U

CN213679611U - Unloading screw conveyor maintenance support

Info

Publication number: CN213679611U
Application number: CN202022575889.XU
Authority: CN
Inventors: 赵俊; 陆超; 卞锦岳; 施惠文; 周浩; 徐卫忠
Original assignee: Shanghai Chengtou Waste Water Treatment Co Ltd
Current assignee: Shanghai Chengtou Waste Water Treatment Co Ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-07-13
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a screw conveyer of unloading overhauls support, the on-line screen storage device comprises a base, the top surface of base is provided with the drive case, be provided with the bull stick between the both sides of drive incasement portion, the both sides surface of bull stick and the inside setting that is located the drive case all are provided with the slider No. one, the both sides of the top surface of slider all are provided with the folding leg that runs through the drive roof portion, the right side surface of drive case and the top surface that is located the base are provided with the support frame, the left side surface of support frame and the top surface that is located corresponding folding leg between be provided with the roof, the left side surface of roof is provided with the locating plate, the both sides surface of locating plate all is provided with hand-. The utility model discloses a screw conveyer of unloading examines and repair the support, folding leg and bull stick combined use for height-adjusting, and manual block carries out dismouting from top to bottom with the conveyer, improves the security of overhauing, and reduces the cost of overhaul.

Description

Unloading screw conveyor maintenance support

Technical Field

The utility model relates to an overhaul of equipments technical field, in particular to screw conveyer of unloading overhauls support.

Background

When screw conveyer of unloading was installed for the first time, erect two sets of portal frames as the fulcrum in the feed bin, pull its whole through hand block and rise to a building top mounted position, weld the reinforcement with the both sides of bolted fixation back to the conveyer trough again, the conveyer installation back that targets in place, need remove portal frame and the hand block device in the feed bin, just can normally carry mud. After the long-term production operation, the storage bin is internally filled with poisonous gas hydrogen sulfide, and does not have the maintenance condition of erecting a portal frame in the storage bin. Because the sludge discharging screw conveyor is very easy to damage in a sludge and gas environment with corrosive properties for a long time, if necessary maintenance and overhaul are not carried out in time, the discharging screw conveyor has great potential safety hazard in use. To this end, we propose unloading screw conveyor overhaul stands.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides the screw conveyer of unloading overhauls support, can effectively solve shortcoming and problem that exist among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

screw conveyer of unloading overhauls support, the on-line screen storage device comprises a base, the top surface of base is provided with the drive case, be provided with the bull stick between the inside both sides of drive case, the both sides surface of bull stick and the inside setting that is located the drive case all are provided with the slider No. one, the both sides of the top surface of slider all are provided with the folding leg that runs through the drive roof portion, the right side surface of drive case and the top surface that is located the base are provided with the support frame, the left side surface of support frame and the top surface that is located the corresponding folding leg between be provided with the roof, the left side surface of roof is provided with the locating plate, the both sides surface of locating plate all is provided with the hand.

Preferably, the bottom surface of base is provided with the multiunit gyro wheel, the top surface of gyro wheel is fixed connection with the bottom surface of base, the gyro wheel is four groups, locating plate and roof are fixed connection, the both sides surface of hand-drive block and locating plate is fixed connection.

By adopting the technical scheme, the following technical effects can be achieved: thereby the effect of convenient removal and transportation dismantlement has been reached.

Preferably, the top surface of base and the bottom surface of drive case are fixed connection, the both sides of bull stick are provided with opposite screw thread, the inside of a slider is provided with the screw thread corresponding with the bull stick, a slider is swing joint with the bull stick, a slider is tangent with the inboard of drive case, be provided with the mount pad between the top surface of a slider and the bottom surface of roof and the folding leg.

By adopting the technical scheme, the following technical effects can be achieved: thereby the effect of conveniently adjusting the height of the top plate is achieved.

Preferably, the top surface of the mounting seat at the top and the inside that is located the roof are provided with No. two sliders, No. two sliders are T shape, the both sides of No. two slider bottoms and the inside that is located the roof all are provided with the ball, the inside of roof is provided with the spout corresponding with No. two sliders, the mounting seat is fixed connection with No. two sliders and a slider.

By adopting the technical scheme, the following technical effects can be achieved: thereby achieving the effect of facilitating the movement of the folding rod.

Preferably, the bull stick runs through the right side of support frame, the right side of bull stick and the right side surface that is located the support frame are provided with the motor, the motor is electric connection with the support frame, the outside of bull stick just is located and is provided with the threaded rod between inside top of support frame and the bottom, the outside of bull stick all is provided with trapezoidal wheel with the outside of threaded rod, the trapezoidal wheel intermeshing that corresponds, trapezoidal wheel is fixed connection with bull stick and threaded rod, the outside surface of threaded rod just is located the inside of support frame and is provided with No. three sliders, the roof is fixed connection with No. three sliders, the inside of No. three sliders is provided with the screw thread corresponding with the threaded rod, No. three sliders are swing joint with the threaded rod.

By adopting the technical scheme, the following technical effects can be achieved: thereby the effect of assisting the top plate and supporting the tension of the hand hoist is achieved.

Compared with the prior art, the utility model discloses following beneficial effect has: according to the unloading screw conveyor maintenance support, the rotating rod is driven to rotate through the motor, the rotating rod drives the two groups of first sliding blocks to move, so that the folding frame is contracted upwards, and the mounting seats corresponding to the folding frame are combined with the second sliding blocks through the balls, so that the effect of adjusting the height of equipment is achieved, and the unloading screw conveyor maintenance support is convenient to adjust according to the height of the conveyor; through the trapezoidal wheel intermeshing that corresponds, the bull stick drives the threaded rod and rotates, and the threaded rod drives No. three sliders and removes, has played the effect that supplementary roof removed to when the staff lifted by crane through hand block and detects, the support frame pulled the roof through No. three sliders, has played the effect that improves the equilibrium, has eliminated the great potential safety hazard that exists of screw conveyer of unloading, has reached the effect of safe operation.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of a maintenance support of the discharge screw conveyor of the present invention;

FIG. 2 is a front structural section view of the unloading screw conveyor maintenance support of the present invention;

FIG. 3 is an enlarged schematic structural view of the area A in FIG. 2 of the overhauling support of the discharging screw conveyor of the utility model;

fig. 4 is the utility model discloses discharge screw conveyer overhauls roof left side view structure schematic diagram of support.

In the figure: 1. a base; 2. a drive box; 3. a rotating rod; 4. a first sliding block; 5. a folding frame; 6. a support frame; 7. a top plate; 8. positioning a plate; 9. a chain block; 10. a roller; 11. a mounting seat; 12. a second sliding block; 13. a ball bearing; 14. an electric motor; 15. a threaded rod; 16. a trapezoidal wheel; 17. and a third sliding block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, screw conveyer of unloading overhauls support, including base 1, base 1's top surface is provided with drive case 2, be provided with bull stick 3 between the inside both sides of drive case 2, the inside setting that the both sides surface of bull stick 3 just is located drive case 2 all is provided with slider 4 No. one, the both sides of the top surface of slider 4 all are provided with the folding leg 5 that runs through drive case 2 top, the right side surface of drive case 2 just is located the top surface of base 1 and is provided with support frame 6, the left side surface of support frame 6 just is located and is provided with roof 7 between the top surface of the folding leg 5 that corresponds, the left side surface of roof 7 is provided with locating plate 8, the both sides surface of locating plate 8 all is provided with hand block 9, hand block 9 is two sets of.

The bottom surface of base 1 is provided with multiunit gyro wheel 10, and the top surface of gyro wheel 10 is fixed connection with the bottom surface of base 1, and gyro wheel 10 is four groups for the mobile device, locating plate 8 are fixed connection with roof 7, and hand block 9 is fixed connection with the both sides surface of locating plate 8.

The top surface of base 1 is fixed connection with the bottom surface of drive case 2, and the both sides of bull stick 3 are provided with opposite screw thread, and the inside of a slider 4 is provided with the screw thread corresponding with bull stick 3, and a slider 4 is swing joint with bull stick 3, and a slider 4 is tangent with the inboard of drive case 2, and a slider 4 of being convenient for removes, and the top surface of a slider 4 and the bottom surface of roof 7 all are provided with mount pad 11 between 5 with the folding leg.

The top surface of the mounting seat 11 at top and the inside that is located roof 7 are provided with No. two sliders 12, and No. two sliders 12 are T shape, improve the stress surface, and the both sides of No. two slider 12 bottoms and the inside that is located roof 7 all are provided with ball 13, and the inside of roof 7 is provided with the spout corresponding with No. two sliders 12, reduces frictional force, and convenient the removal, mounting seat 11 and No. two sliders 12 and slider 4 are fixed connection.

The rotating rod 3 penetrates through the right side of the supporting frame 6, the motor 14 is arranged on the right side of the rotating rod 3 and positioned on the outer surface of the right side of the supporting frame 6, the motor 14 can adopt a Y50M-2 type asynchronous motor, the power is 55kW, the motor 14 is electrically connected with the supporting frame 6, a threaded rod 15 is arranged on the outer side of the rotating rod 3 and between the top and the bottom of the inner part of the supporting frame 6, trapezoidal wheels 16 are arranged on the outer side of the rotating rod 3 and the outer side of the threaded rod 15, the corresponding trapezoidal wheels 16 are meshed with each other, the trapezoidal wheels 16, the rotating rod 3 and the threaded rod 15 are fixedly connected, the rotating rod 3 drives the threaded rod 15 to rotate while rotating, a third sliding block 17 is arranged on the outer surface of the outer side of the threaded rod 15 and inside the supporting frame 6, the top plate 7 is fixedly connected with the third sliding block 17, a thread corresponding to the threaded rod 15 is arranged inside the third sliding block 17, and the third sliding block 17 is movably connected with the threaded rod 15.

It should be noted that, the utility model is a screw conveyer maintenance support for unloading, when in use, the worker starts the motor 14 to operate, and drives the rotating rod 3 to rotate, the rotating rod 3 drives two sets of first sliders 4 to move close to each other, so that the folding frame 5 contracts upwards, and when the top of the folding frame 5 moves at the bottom of the top plate 7, the balls at the bottoms of the two sides of the second slider 12 slide along the inside of the top plate 7, so as to reduce friction force, improve moving speed, and facilitate adjustment according to the height of the conveyer, and reach a proper height, when the motor 14 operates, the corresponding trapezoidal wheels 16 are meshed with each other, the rotating rod 3 drives the threaded rod 15 to rotate, the threaded rod 15 drives the third slider 17 to move, so that when the top plate 7 moves upwards, the effect of auxiliary movement is achieved, and when the worker lifts up to detect the conveyer through the manual hoist 9, the support 6 pulls the top plate 7 through the third slider 17, form the pulling force, improve the equilibrium when manual calabash 9 lifts by crane, reached the effect of staff's safe operation.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Screw conveyer of unloading overhauls support, including base (1), its characterized in that: a driving box (2) is arranged on the outer surface of the top of the base (1), a rotating rod (3) is arranged between the two sides of the interior of the driving box (2), the outer surfaces of the two sides of the rotating rod (3) and the inner part of the driving box (2) are provided with a first sliding block (4), both sides of the outer surface of the top of the first sliding block (4) are provided with folding frames (5) penetrating through the top of the driving box (2), a supporting frame (6) is arranged on the outer surface of the right side of the driving box (2) and on the outer surface of the top of the base (1), a top plate (7) is arranged on the outer surface of the left side of the supporting frame (6) and between the outer surfaces of the tops of the corresponding folding frames (5), the outer surface of the left side of the top plate (7) is provided with a positioning plate (8), and the outer surfaces of the two sides of the positioning plate (8) are provided with manual hoists (9).

2. The discharge screw conveyor repair stand of claim 1, wherein: the manual hoist is characterized in that a plurality of groups of rollers (10) are arranged on the outer surface of the bottom of the base (1), the outer surfaces of the tops of the rollers (10) are fixedly connected with the outer surface of the bottom of the base (1), the rollers (10) are four groups, the positioning plate (8) is fixedly connected with the top plate (7), and the outer surfaces of the two sides of the manual hoist (9) are fixedly connected with the outer surface of the two sides of the positioning plate (8).

3. The discharge screw conveyor repair stand of claim 1, wherein: the top surface of base (1) is fixed connection with the bottom surface of drive case (2), the both sides of bull stick (3) are provided with opposite screw thread, the inside of a slider (4) is provided with the screw thread corresponding with bull stick (3), a slider (4) is swing joint with bull stick (3), slider (4) is tangent with the inboard of drive case (2), be provided with mount pad (11) between the top surface of a slider (4) and the bottom surface of roof (7) and folding leg (5).

4. The discharge screw conveyor repair stand of claim 3, wherein: the utility model discloses a slide block (12) is provided with No. two to the inside that the top surface of mount pad (11) at top just is located roof (7), No. two slide blocks (12) are T shape, the both sides of No. two slide blocks (12) bottom just are located roof (7) inside all is provided with ball (13), the inside of roof (7) is provided with the spout corresponding with No. two slide blocks (12), mount pad (11) and No. two slide blocks (12) and No. one slide block (4) are fixed connection.

5. The discharge screw conveyor repair stand of claim 1, wherein: the rotary rod (3) penetrates through the right side of the support frame (6), a motor (14) is arranged on the right side of the rotary rod (3) and on the outer surface of the right side of the support frame (6), the motor (14) is electrically connected with the support frame (6), a threaded rod (15) is arranged between the top and the bottom of the outer side of the rotary rod (3) and inside the support frame (6), trapezoidal wheels (16) are arranged on the outer side of the rotary rod (3) and the outer side of the threaded rod (15), the corresponding trapezoidal wheels (16) are mutually meshed, the trapezoidal wheels (16), the rotary rod (3) and the threaded rod (15) are fixedly connected, a third sliding block (17) is arranged on the outer surface of the outer side of the threaded rod (15) and inside the support frame (6), the top plate (7) is fixedly connected with the third sliding block (17), and threads corresponding to the threaded rod (15) are arranged inside the third sliding block (17), the third sliding block (17) is movably connected with the threaded rod (15).