CN217417051U

CN217417051U - Bucket elevator

Info

Publication number: CN217417051U
Application number: CN202221141705.1U
Authority: CN
Inventors: 吴亚丽; 李波
Original assignee: Sichuan Juding Energy Saving And Environmental Protection Technology Co ltd
Current assignee: Sichuan Juding Energy Saving And Environmental Protection Technology Co ltd
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2022-09-13
Anticipated expiration: 2032-05-12

Abstract

The utility model relates to a lifting machine technical field, the utility model provides a bucket elevator, including the casing, the inside promotion subassembly that is equipped with of casing, top one side of casing is equipped with the charge door, and the bottom opposite side of casing is equipped with the discharge opening, the bottom of casing is equipped with what the slope was arranged connects the flitch, and the casing is close to and is equipped with the bin outlet on the lateral wall that connects the flitch low side, and the bin outlet is equipped with the closing plate rather than shape matching, and the outside of closing plate is equipped with the mounting panel, mounting panel and casing fixed connection are equipped with sealing spring between mounting panel and the closing plate, and sealing spring's one end is connected with the mounting panel, and sealing spring's the other end and closing plate are connected. The utility model discloses can avoid the material to pile up in a large number in bucket elevator bottom to avoid the material level too high and cause mechanical failure.

Description

Bucket elevator

Technical Field

The utility model relates to a lifting machine technical field particularly, relates to a bucket elevator.

Background

The bucket elevator is a common device in industrial production, and is a continuous conveying machine which vertically lifts materials by utilizing a series of hoppers uniformly and fixedly connected to an endless traction member, for example, the bucket elevator is required to be used for conveying the materials in the process of a sand making line, when the bucket elevator is in operation, the materials are easily accumulated at the lower part of a bottom wheel, and when the material level is too high, the bottom wheel is prone to deviation and jump stop.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bucket elevator avoids the material to pile up in a large number in bucket elevator bottom to avoid the material level too high and cause mechanical failure.

The embodiment of the utility model discloses a realize through following technical scheme:

the utility model provides a bucket elevator, includes the casing, the inside promotion subassembly that is equipped with of casing, and top one side of casing is equipped with the charge door, and the bottom opposite side of casing is equipped with the discharge opening, the bottom of casing is equipped with the flitch that connects that the slope was arranged, and the casing is close to and is equipped with the bin outlet on the lateral wall that connects the flitch low side, and the bin outlet is equipped with the closing plate rather than the shape matching, and the outside of closing plate is equipped with the mounting panel, mounting panel and casing fixed connection are equipped with sealing spring between mounting panel and the closing plate, and sealing spring's one end is connected with the mounting panel, and sealing spring's the other end and closing plate are connected.

Optionally, the bin outlet with the charge door is located the same one side of casing, and the bottom of this side of casing is equipped with the base, is equipped with the screw conveyer who upwards carries on the base, and screw conveyer's discharge gate is located the charge door top, the outside below of bin outlet is equipped with and connects the hopper, connects the hopper to pass through material pipe intercommunication with screw conveyer's feed inlet.

Optionally, the material pipe is arranged obliquely, and the receiving hopper is located at the high end of the material pipe.

Optionally, the receiving plate abuts against an inner wall of the housing, a vibration mechanism is arranged below the receiving plate, the vibration mechanism includes a supporting spring, a rotating shaft, a supporting block and a cam for impacting the receiving plate, the supporting spring is arranged below both ends of the receiving plate, one end of the supporting spring is connected with the bottom of the housing, the other end of the supporting spring is connected with the bottom of the receiving plate, the cam is arranged below the receiving plate, the rotating shaft passes through a rotating point of the cam and is fixedly connected with the cam, two supporting blocks are arranged on both sides of the cam, the supporting blocks are rotatably connected with the rotating shaft, and one end of the rotating shaft is connected with a driving part.

Optionally, the driving part includes a first bevel gear, a second bevel gear and a driving rod, the first bevel gear is disposed at one end of the rotating shaft, the driving rod vertically penetrates through the bottom of the housing and is rotatably connected with the housing, the second bevel gear is disposed at the top of the driving rod and is engaged with the first bevel gear, and the driving rod is connected with the rotating shaft of the screw conveyor through a speed reduction mechanism.

Optionally, the mounting plate and the sealing plate are connected to the sealing spring, and guide posts are arranged at the positions where the sealing spring is connected to the mounting plate and the sealing plate, and the end portions of the sealing spring are sleeved on the guide posts.

Optionally, the bottom of the housing is provided with two directional wheels and two universal wheels.

The utility model discloses following advantage and beneficial effect have at least: the utility model discloses in, connect the flitch slope to arrange, be favorable to piling up in the bottom the material to the bin outlet, when piling up a basis weight, the closing plate atress makes sealing spring compression to make the material discharge from the bin outlet, avoid the material to pile up in a large number in bucket elevator bottom, thereby avoid the material level too high and cause mechanical failure, after the material discharges, the closing plate is sealed the bin outlet at the return under sealing spring effect again.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a bucket elevator provided by the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is an enlarged view of FIG. 1 at B;

an icon: 1-shell, 101-charging opening, 102-discharging opening, 103-discharging opening, 2-lifting component, 201-first transmission shaft, 202-second transmission shaft, 203-first transmission wheel, 204-second transmission wheel, 205-conveying belt, 206-lifting hopper, 3-material receiving plate, 4-sealing plate, 5-mounting plate, 6-sealing spring, 7-vibration mechanism, 701-supporting spring, 702-rotating shaft, 703-supporting block, 704-cam, 705-driving component, 705 a-first bevel gear, 705 b-second bevel gear, 705 c-driving rod, 705 d-big belt wheel, 705 e-small belt wheel, 705 f-belt, 8-base, 9-screw conveyor, 901-discharging opening, 902-a feed port, 903-a rotating shaft, 904-a spiral blade, 10-a receiving hopper, 11-a material pipe, 12-a guide column, 13-a directional wheel and 14-a universal wheel.

Detailed Description

As shown in fig. 1-3, a bucket elevator includes a housing 1, a lifting assembly 2 is disposed inside the housing 1, the lifting assembly 2 includes a first transmission shaft 201 disposed above the inside of the housing 1 and a second transmission shaft 202 disposed below the inside of the housing 1, the first transmission shaft 201 is coaxially fixed with a first transmission wheel 203, the second transmission shaft 202 is coaxially fixed with a second transmission wheel 204, a conveying belt 205 is wrapped between the first transmission wheel 203 and the second transmission wheel 204, and a lifting bucket 206 is disposed at an interval on the outer surface of the conveying belt 205. It should be noted that the lifting assembly 2 of the bucket elevator is conventional in the art, and that the lifting bucket 206 may be driven by a chain instead of the belt 205 in the present embodiment.

Two directional wheels 13 and two universal wheels 14 are arranged at the bottom of the shell 1, the directional wheels 13 and the universal wheels 14 are purchased from the market directly, and the universal wheels 14 are selected with brakes, so that the bucket elevator can be moved conveniently, and meanwhile, the bucket elevator can be fixed at a required position conveniently.

Casing 1's top one side is equipped with charge door 101, and casing 1's bottom opposite side is equipped with discharge opening 102, and charge door 101 sets up, and discharge opening 102 sets up down, is convenient for reinforced and unload.

The bottom of the shell 1 is provided with the material receiving plate 3 which is obliquely arranged, and the side wall of the body close to the lower end of the material receiving plate 3 is provided with the discharge opening 103, so that the material receiving plate 3 is obliquely arranged, and the accumulation of materials accumulated at the bottom to the discharge opening 103 is facilitated. The bin outlet 103 is equipped with the closing plate 4 rather than the shape matching, and closing plate 4 just seals bin outlet 103 promptly, and the outside of closing plate 4 is equipped with mounting panel 5, mounting panel 5 and casing 1 fixed connection, and fixed connection's mode can be welding or screw connection, is equipped with sealing spring 6 between mounting panel 5 and the closing plate 4, and sealing spring 6's one end is connected with mounting panel 5, and sealing spring 6's the other end is connected with closing plate 4.

It is worth explaining, the closing plate 4 is sealed with the bin outlet 103 at sealing spring 6's effect, the material of casing 1 bottom is piled up to the bin outlet 103 along connecing flitch 3, when piling up certain weight, closing plate 4 atress makes sealing spring 6 compress, thereby make the material discharge from bin outlet 103, avoid the material to pile up in a large number in bucket elevator bottom, thereby avoid the material level too high and cause mechanical failure, after the material is discharged, closing plate 4 again the return is sealed the bin outlet 103 under sealing spring 6 effect.

In this embodiment, mounting panel 5 and closing plate 4 connect sealing spring 6 department and all are equipped with guide post 12, and on guide post 12 was located to sealing spring 6's tip cover, the better extension and the compression of sealing spring 6 of being convenient for were located in the setting of guide post 12.

In order to facilitate the use of the material discharged from the discharge opening 103, the arrangement is made in this embodiment, the discharge opening 103 and the feeding opening 101 are located on the same side of the casing 1, the bottom of the side of the casing is provided with the base 8, and the base 8 is provided with the screw conveyor 9 for upward conveying. The conveying device can convey horizontally, obliquely or vertically, and has the advantages of simple structure, small cross section area, good sealing property, convenience in operation, easiness in maintenance, convenience in closed transportation and the like. The principle of operation of the screw conveyor 9 is that the rotating screw blade 904 pushes the material to be conveyed by the screw conveyor 9. The spiral blade 904 welded on the rotating shaft 903 of the spiral conveyor 9 has a solid surface type, a belt surface type, a blade surface type and other types according to different conveying materials.

The discharge hole 901 of the screw conveyor 9 is arranged above the charging hole 101, so that the material discharged from the discharge hole 901 of the screw conveyor 9 falls into the casing 1 from the charging hole 101 again. The outside below of bin outlet 103 is equipped with and connects hopper 10, connect hopper 10 to pass through material pipe 11 intercommunication with screw conveyer 9's feed inlet 902, material pipe 11 inclines to be arranged, and connect hopper 10 to be located the high-end of material pipe 11, the material of following bin outlet 103 exhaust falls into and connects hopper 10, the material enters into screw conveyer 9 through the material pipe 11 of slope again, upwards carry under screw conveyer 9's effect, discharge from screw conveyer 9 discharge gate 901 again and fall into charge door 101, carry out the secondary and promote.

Connect flitch 3 to offset with the inner wall of casing 1, the below that connects flitch 3 is equipped with vibrating mechanism 7, vibrating mechanism 7 includes supporting spring 701, the pivot 702, supporting shoe 703 and the cam 704 that is used for striking to connect flitch 3, the both ends below that connects flitch 3 all is equipped with supporting spring 701, the one end of supporting spring 701 is connected with the bottom of casing 1, the other end and the bottom that connects flitch 3 of supporting spring 701 are connected, the below that connects flitch 3 is located to cam 704, can connect the periodic striking of flitch 3 through the rotation of cam 704, when cam 704 striking connects flitch 3, connect flitch 3 to move upwards, supporting spring 701 is stretched, when cam 704 does not contact with connecing flitch 3, supporting spring 701 resets, connect flitch 3 return, so relapse, make connect flitch 3 to produce the vibration of direction from top to bottom, avoid the material to adhere on connecting flitch 3.

Specifically, the rotating shaft 702 passes through a rotating point of the cam 704 and is fixedly connected with the cam 704, two supporting blocks 703 are respectively arranged on two sides of the cam 704, the supporting blocks 703 are rotatably connected with the rotating shaft 702, one end of the rotating shaft 702 is connected with a driving part 705, and the rotating shaft 702 is driven by the driving part 705 to drive the cam 704 to periodically impact the material receiving plate 3.

In this embodiment, the driving component 705 includes a first bevel gear 705a, a second bevel gear 705b and a driving rod 705c, the first bevel gear 705a is disposed at one end of the rotating shaft 702, the driving rod 705c vertically penetrates through the bottom of the housing 1 and is rotatably connected with the housing 1, the second bevel gear 705b is disposed at the top of the driving rod 705c and is engaged with the first bevel gear 705a, the driving rod 705c is connected with the rotating shaft 903 of the screw conveyor 9 through a speed reducing mechanism, the speed reducing mechanism of this embodiment includes a large pulley 705d, a small pulley 705e and a belt 705f, the large pulley 705d is disposed on the driving rod 705c, the small pulley 705e is disposed on the rotating shaft 903 of the screw conveyor 9, and the belt 705f is wrapped around the large pulley 705d and the small pulley 705e, it is easy to understand that the speed reducing mechanism may also be in other manners, such as a form of chain wheel driving chain.

In other embodiments of the present invention, the driving part 705 may be directly a motor for driving the rotation shaft 702. The driving part 705 of this embodiment enables the cam 704 and the screw conveyor 9 to share the same power, so as to save energy, and when the screw conveyor 9 is started, the cam 704 is driven to periodically impact the receiving plate 3.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a bucket elevator, includes casing (1), and casing (1) is inside to be equipped with lifting unit (2), and top one side of casing (1) is equipped with charge door (101), and the bottom opposite side of casing (1) is equipped with discharge opening (102), its characterized in that: the bottom of casing (1) is equipped with connecing flitch (3) that the slope was arranged, casing (1) is close to and is equipped with bin outlet (103) on the lateral wall that connects flitch (3) low side, bin outlet (103) are equipped with closing plate (4) rather than the shape matching, the outside of closing plate (4) is equipped with mounting panel (5), mounting panel (5) and casing (1) fixed connection, be equipped with sealing spring (6) between mounting panel (5) and closing plate (4), the one end and the mounting panel (5) of sealing spring (6) are connected, the other end and the closing plate (4) of sealing spring (6) are connected.

2. The bucket elevator as set forth in claim 1, wherein: bin outlet (103) with charge door (101) are located same one side of casing (1), and the bottom of casing (1) this side is equipped with base (8), is equipped with screw conveyer (9) of upwards carrying on base (8), and discharge gate (901) of screw conveyer (9) are located charge door (101) top, the outside below of bin outlet (103) is equipped with connects hopper (10), connects feed inlet (902) of hopper (10) and screw conveyer (9) to pass through material pipe (11) intercommunication.

3. The bucket elevator as set forth in claim 2, wherein: the material pipe (11) is obliquely arranged, and the material receiving hopper (10) is positioned at the high end of the material pipe (11).

4. The bucket elevator as set forth in claim 2, wherein: the material receiving plate (3) is abutted against the inner wall of the shell (1), a vibration mechanism (7) is arranged below the material receiving plate (3), the vibration mechanism (7) comprises a supporting spring (701) and a rotating shaft (702), supporting shoe (703) and cam (704) that are used for the striking to connect flitch (3), the both ends below that connects flitch (3) all is equipped with supporting spring (701), the one end and the bottom of casing (1) of supporting spring (701) are connected, the other end and the bottom that connects flitch (3) of supporting spring (701) are connected, the below that connects flitch (3) is located in cam (704), pivot (702) pass the turning point of cam (704) and with cam (704) fixed connection, the both sides of cam (704) respectively are equipped with a supporting shoe (703), supporting shoe (703) are rotated with pivot (702) and are connected, the one end of pivot (702) is connected with driver part (705).

5. The bucket elevator as set forth in claim 4, wherein: the driving part (705) comprises a first bevel gear (705a), a second bevel gear (705b) and a driving rod (705c), the first bevel gear (705a) is arranged at one end of the rotating shaft (702), the driving rod (705c) vertically penetrates through the bottom of the shell (1) and is rotatably connected with the shell (1), the second bevel gear (705b) is arranged at the top of the driving rod (705c) and is meshed with the first bevel gear (705a), and the driving rod (705c) is connected with the rotating shaft (903) of the spiral conveyor (9) through a speed reducing mechanism.

6. The bucket elevator according to any one of claims 1 to 5, wherein: the mounting plate (5) and the sealing plate (4) are connected with the sealing spring (6) and are provided with guide columns (12), and the end parts of the sealing spring (6) are sleeved on the guide columns (12).

7. The bucket elevator according to any one of claims 1 to 5, wherein: the bottom of the shell (1) is provided with two directional wheels (13) and two universal wheels (14).