CN112357461A

CN112357461A - Spoke type self-cleaning tail wheel structure of elevator

Info

Publication number: CN112357461A
Application number: CN202011512118.4A
Authority: CN
Inventors: 倪新跃
Original assignee: Jiangsu Jiangda Machinery Co ltd
Current assignee: Jiangsu Jiangda Machinery Co ltd
Priority date: 2020-12-19
Filing date: 2020-12-19
Publication date: 2021-02-12

Abstract

The invention relates to the technical field of elevators, and discloses an elevator spoke type self-cleaning tail wheel structure, which solves the problems that when an elevator spoke type self-cleaning tail wheel structure device in the current market is used, dust generated by a machine during operation is diffused, the dust often affects workers in respiratory tract, and the health of the workers is greatly threatened, and the elevator cannot work normally due to the fact that the elevator is inconvenient to clean the materials stacked and blocked due to the fact that the bucket speed is different during operation, and comprises a base, wherein a material leaking groove is fixedly arranged at the bottom of an inner cavity of the base, a motor is fixedly arranged at the bottom of the material leaking groove, a nozzle in the elevator washes the bucket in the machine to achieve the effect of cleaning material residues of the bucket, and the material leaking groove and a material discharging box can enable the materials in the base and the materials remaining in the bucket to fall into the material discharging box through the material leaking groove which is inclined at an angle of 45 degrees, the cleaning of the residue is convenient.

Description

Spoke type self-cleaning tail wheel structure of elevator

Technical Field

The invention belongs to the technical field of elevators, and particularly relates to a spoke type self-cleaning tail wheel structure of an elevator.

Background

The hoister is large mechanical equipment which is transported by changing potential energy, such as a mine hoist, a dam-crossing hoist and the like, in a broad sense, an elevator, a crown block, a winch, a stable car, a crane, a hoist and the like can be called as the hoister, the hoister with a spoke type self-cleaning tail wheel structure generally refers to large mechanical equipment with higher power and stronger hoisting capacity, the hoister with a self-cleaning tail part is mainly used in the grain processing industry, and the problems of material deposition, material caking and the like at the tail part of the hoister cannot be solved properly because the hoister is mainly suitable for granular materials or crushed materials.

However, the service environment of the radial self-cleaning tail wheel structure device of the elevator in the current market is usually some construction sites or storage warehouses, so that the dust generated when the elevator works can not be prevented from diffusing, and when workers on the site do not wear related protection equipment, the dust often influences the respiratory tract generated by the workers, and great threats are caused to the physical and mental health of the workers;

most lifting machine aircraft nose blanking interface is fixed at present, can only control its blanking through lifting machine head pulley pencil degree, it is clean to select the undersize can't all shed the material if the linear velocity, can produce remaining material, it is too big if the linear velocity is selected, then the centrifugal force that the winnowing pan produced in the head pulley top is too big, the material reachs when shedding the point because of centrifugal force is too big can't shed, also can form the feed back, the production material residue that can in the machine after two kinds of circumstances take place, because the inconvenient clearance of lifting machine, can lead to the lifting machine because remaining material piles up stifled die, thereby make the unable normal work of lifting machine, lifting machine spoke formula self-cleaning tailwheel structure has been proposed here for this.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the lifting machine spoke type self-cleaning tail wheel structure, which effectively solves the problems that when the lifting machine spoke type self-cleaning tail wheel structure device in the current market is used, because dust generated by a machine during working is diffused, the dust often influences workers in the aspect of generating respiratory tracts, great threats are caused to the health of the workers, and the lifting machine cannot work normally due to the fact that the lifting machine is not convenient to clean materials stacked and blocked due to different bucket speeds during working.

In order to achieve the purpose, the invention provides the following technical scheme: the lifting machine spoke type self-cleaning tail wheel structure comprises a machine base, wherein a material leaking groove is fixedly arranged at the bottom of an inner cavity of the machine base, a motor is fixedly arranged at the bottom of the material leaking groove, material discharging boxes are fixedly arranged at two sides of the motor, a feed inlet is fixedly arranged at one side of the machine base, a rotating wheel is fixedly arranged at the inner cavity of the machine base, a fixed tensioning device is fixedly arranged at the outer part of the rotating wheel, a conveying belt is movably arranged at the outer part of the fixed tensioning device, an alarm is fixedly arranged at the inner cavity of the conveying belt, a dustpan is fixedly arranged at the surface of the conveying belt, a protective cover is fixedly arranged at the outer part of the dustpan, a machine head is fixedly arranged at the top of the protective cover, a discharging plate is fixedly arranged at the inner cavity of the machine head, a rotary table is, the utility model discloses a safety water pump, including the aircraft nose, safety cover, bellows, inner chamber fixed mounting, the outside one side fixed mounting of aircraft nose has the warning light, the top fixed mounting of aircraft nose has the water pressure case, the outside one side fixed mounting of safety cover has the viewing aperture, the safety cover is located the top fixed mounting of viewing aperture has bellows, the inner chamber fixed mounting of bellows has the flabellum, the bottom fixedly connected with water pressure pipe of water pressure case, the one end fixedly connected with nozzle of water pressure pipe, one side fixed mounting of water pressure case has the aqueduct, the one end fixedly connected with storage water tank of aqueduct, the fixed surface of storage water tank installs.

Preferably, the surface of the fixed tensioning device is provided with a screw hole, and an inner cavity of the screw hole on the fixed tensioning device is in threaded connection with a screw.

Preferably, the outside of the water pressure tank and the top of the water storage tank are respectively fixedly installed with the head end and the tail end of the water guide pipe.

Preferably, the material of leaking silo and row of material case is stainless acid-resistant steel, and the both sides of leaking the silo all are 45 inclined planes.

Preferably, the number of viewing aperture is two, and two viewing apertures all install the both sides at the safety cover, and two viewing apertures are parallel arrangement.

Preferably, the surface of the discharging box is in transmission connection with a hinge, and the discharging box is positioned at the bottom of the base.

Compared with the prior art, the invention has the beneficial effects that:

1. during work, water in the water storage tank can be driven by the water pump through the water pressure tank, the water pressure pipe, the water guide pipe, the water storage tank, the water pump, the nozzles and the water pressure pipe and then enters the water pressure tank through the water guide pipe, the winnowing pans on each conveying belt are sprayed out by the nozzles to be washed, the effect of cleaning material residues of the winnowing pans is achieved, and materials remained in the machine base and the winnowing pans can fall into the discharging tank through the material leakage grooves inclined at 45 degrees through the material leakage grooves and the discharging tank, so that the residues are convenient to clean, and the working efficiency of the elevator is improved;

2. can make this lifting machine when building site or storage warehouse use through the setting of bellows, flabellum, the rotation of fan carries out effectual control to a large amount of dusts that produce, has avoided the dust to the influence that leads to the staff to produce in the aspect of the respiratory track, has reduced the harm to staff's health.

Drawings

The accompanying drawings, which 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 principles of the invention without limiting the invention in which:

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

FIG. 2 is a side schematic view of the present invention;

FIG. 3 is a schematic view of the fixed tensioner of the present invention;

FIG. 4 is a schematic view of the material leaking groove structure of the present invention;

in the figure: 1. a machine base; 2. a motor; 3. a material leaking groove; 4. a discharge box; 5. a feed inlet; 6. a rotating wheel; 7. a screw hole; 8. fixing the tensioning device; 9. an alarm; 10. a conveyor belt; 11. a dustpan; 12. a protective cover; 13. a machine head; 14. a stripper plate; 15. a turntable; 16. a discharge port; 17. a discharge baffle; 18. a warning light; 19. a water pressure tank; 20. a viewing port; 21. a hydraulic pipe; 22. a water conduit; 23. a water storage tank; 24. a scale; 25. a water pump; 26. a nozzle; 27. a fan blade; 28. an air box; 29. and (4) a hinge.

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 a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the embodiment, as shown in fig. 1-4, the invention comprises a machine base 1, a material leaking groove 3 is fixedly arranged at the bottom of an inner cavity of the machine base 1, a motor 2 is fixedly arranged at the bottom of the material leaking groove 3, material discharging boxes 4 are fixedly arranged at two sides of the motor 2, a material inlet 5 is fixedly arranged at one side of the machine base 1, a rotating wheel 6 is fixedly arranged in the inner cavity of the machine base 1, a fixed tensioning device 8 is fixedly arranged at the outer part of the rotating wheel 6, a conveying belt 10 is movably arranged at the outer part of the fixed tensioning device 8, an alarm 9 is fixedly arranged in the inner cavity of the conveying belt 10, a winnowing pan 11 is fixedly arranged on the surface of the conveying belt 10, a protective cover 12 is fixedly arranged at the outer part of the winnowing pan 11, a machine head 13 is fixedly arranged at the top of the protective, one side fixed mounting of discharge gate 16 has discharge baffle 17, one side fixed mounting of aircraft nose 13 outside has warning light 18, the top fixed mounting of aircraft nose 13 has water pressure case 19, one side fixed mounting of safety cover 12 outside has viewing aperture 20, the top fixed mounting that safety cover 12 is located viewing aperture 20 has bellows 28, the inner chamber fixed mounting of bellows 28 has flabellum 27, the bottom fixedly connected with water pressure pipe 21 of water pressure case 19, the one end fixedly connected with nozzle 26 of water pressure pipe 21, one side fixed mounting of water pressure case 19 has aqueduct 22, the one end fixedly connected with storage water tank 23 of aqueduct 22, the fixed surface of storage water tank 23 installs water pump 25, one side fixed mounting that storage water tank 23 is located water pump 25 surface has gradiometer 24.

Wherein: the surface of the fixed tensioning device 8 is provided with a screw hole 7, the inner cavity of the screw hole 7 on the fixed tensioning device 8 is in threaded connection with a screw, the fixed tensioning device 8 is in threaded connection with the rotating wheel 6, and the fixed tensioning device 8 limits the tightness degree of the conveying belt 10, so that the winnowing pan 11 on the conveying belt 10 moves on the conveying belt 10 at a constant speed.

Wherein: the outside of the water pressure tank 19 and the top of the water storage tank 23 are respectively fixedly installed with the head and the tail ends of the water guide pipe 22, and water in the water storage tank 23 reaches the water pressure tank 19 through the water guide pipe 22, so that the dustpan 11 is cleaned by the nozzle 26.

Wherein: the material of hourglass silo 3 and row material case 4 is stainless steel acid-fast, and the both sides of leaking silo 3 all are 45 inclined planes, and the material residue that in-process produced using falls into row material case 4 along leaking silo 3, the convenient clearance to the material residue.

Wherein: the quantity of viewing aperture 20 is two, and two viewing apertures 20 all install the both sides at safety cover 12, and two viewing apertures 20 are parallel arrangement, observe this lifting machine through viewing aperture 20 at the in-process that uses this lifting machine, and the condition of being convenient for observe the lifting machine when using has improved work efficiency.

Wherein: the surface transmission of material discharge box 4 is connected with hinge 29, and material discharge box 4 is located the bottom of frame 1, and material discharge box 4's surface is opened through hinge 29, makes material discharge box 4 more convenient use, is convenient for clear up the residual material in the lifting machine.

The working principle is as follows: when the device works, firstly, the motor 2 at the bottom of the base 1 is started, the motor 2 drives the rotating wheel 6 to rotate, the rotating wheel 6 drives the conveying belt 10 to rotate, the conveying belt 10 drives the winnowing pan 11 to rotate along the conveying belt 10, materials to be conveyed are added from the feeding hole 5 at the moment, the materials entering from the feeding hole 5 fall into the winnowing pan 11 and then are conveyed upwards along the winnowing pan 11, at the moment, the conveying condition of the winnowing pan 11 in the lifter can be observed through the observation port 20, if the conveying belt 10 fails, the alarm 9 arranged in the conveying belt 10 gives an alarm, the alarm 18 lights a red light, if the conveying belt 10 and the winnowing pan 11 normally operate, the alarm 9 does not work, the fan blades 27 start after the winnowing pan 11 starts to operate, the fan blades 27 in the air box 28 start to rotate, a large amount of dust and smoke generated by the rotation of the fan blades 27 is discharged, and when the winn, the rotating turntable 15 drives the discharging plate 14, the discharging plate 14 scrapes the materials in the dustpan 11 to the discharging port 16 through rotation, the materials are discharged from the discharging port 16, the discharging baffle 17 prevents the residual materials from falling into the conveying belt 10, at the moment, the materials remaining in the lifter can fall into the material leakage groove 3, the inclined material leakage groove 3 falls into the discharging box 4 again, the discharging box 4 can be opened to process the residual materials, and the material transportation is completed;

after the materials are transported, the winnowing pans 11 in the lifter are checked through the observation ports 20, if residual materials are found in the conveyor belt 10 or the winnowing pans 11, the conveyor belt 10 is closed to stop the lifter, the water pump 25 is turned on after the conveyor belt 10 is closed, a water source in the water storage tank 23 is driven by the water pump 25 to enter the water guide pipe 22 and then rises from the water guide pipe 22 to enter the water pressure tank 19, the water source reaches the nozzles 26 from the water pressure tank 19 through the water pressure pipe 21, the water source is sprayed out by the nozzles 26 at one end of the water pressure pipe 21, the conveyor belt 10 is turned on at the moment, each winnowing pan 11 rotates opposite to the nozzles 26, at the moment, the nozzles 26 wash each winnowing pan 11, and the automatic cleaning effect.

It should be noted that, in this document, relational terms such as first and second, and the like are 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, and furthermore, the terms "comprise", "include", 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. Lifting machine spoke formula is from clear tailwheel structure, including frame (1), its characterized in that: the bottom fixed mounting of frame (1) inner chamber has hourglass silo (3), the bottom fixed mounting of hourglass silo (3) has motor (2), the both sides fixed mounting of motor (2) has row workbin (4), one side fixed mounting of frame (1) has feed inlet (5), the inner chamber fixed mounting of frame (1) has runner (6), the outside fixed mounting of runner (6) has fixed overspeed device tensioner (8), the outside movable mounting of fixed overspeed device tensioner (8) has conveyer belt (10), the inner chamber fixed mounting of conveyer belt (10) has alarm (9), the fixed surface of conveyer belt (10) installs winnowing pan (11), the outside fixed mounting of fighting (11) has dustpan (12), the top fixed mounting of safety cover (12) has aircraft nose (13), the inner chamber fixed mounting of aircraft nose (13) has stripper (14), one side of the discharging plate (14) is fixedly provided with a rotating disc (15), one side of the bottom of the machine head (13) is fixedly provided with a discharging hole (16), one side of the discharging hole (16) is fixedly provided with a discharging baffle plate (17), one side of the outer part of the machine head (13) is fixedly provided with a warning lamp (18), the top of the machine head (13) is fixedly provided with a water pressure box (19), one side of the outer part of the protective cover (12) is fixedly provided with an observation port (20), the top of the protective cover (12) positioned at the observation port (20) is fixedly provided with an air box (28), the inner cavity of the air box (28) is fixedly provided with fan blades (27), the bottom of the water pressure box (19) is fixedly connected with a water pressure pipe (21), one end of the water pressure pipe (21) is fixedly connected with a nozzle (26), one end fixedly connected with storage water tank (23) of aqueduct (22), the fixed surface of storage water tank (23) installs water pump (25), one side fixed mounting that water tank (23) are located water pump (25) surface has gradiometer (24).

2. The elevator spoke self-cleaning tailwheel structure of claim 1, wherein: screw holes (7) are formed in the surface of the fixed tensioning device (8), and screws are connected to inner cavity threads of the screw holes (7) in the fixed tensioning device (8).

3. The elevator spoke self-cleaning tailwheel structure of claim 1, wherein: the outside of the hydraulic pressure tank (19) and the top of the water storage tank (23) are respectively fixedly installed with the head end and the tail end of the water guide pipe (22).

4. The elevator spoke self-cleaning tailwheel structure of claim 1, wherein: the material of the material leaking groove (3) and the material discharging box (4) is stainless acid-resistant steel, and two sides of the material leaking groove (3) are inclined planes of 45 degrees.

5. The elevator spoke self-cleaning tailwheel structure of claim 1, wherein: the quantity of viewing aperture (20) is two, and two viewing aperture (20) are all installed in the both sides of safety cover (12), and two viewing aperture (20) are parallel arrangement.

6. The elevator spoke self-cleaning tailwheel structure of claim 1, wherein: the surface transmission of row material case (4) is connected with hinge (29), row material case (4) are located the bottom of frame (1).