CN218808349U

CN218808349U - Chain bucket lifting device

Info

Publication number: CN218808349U
Application number: CN202223187302.3U
Authority: CN
Inventors: 康凯; 杨云; 麻璐; 苏力
Original assignee: Shaanxi Yulin Energy Group Yangcaipan Coal Power Co ltd; Hunan Sundy Science and Technology Co Ltd
Current assignee: Shaanxi Yulin Energy Group Yangcaipan Coal Power Co ltd; Hunan Sundy Science and Technology Co Ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-04-07
Anticipated expiration: 2032-11-29

Abstract

The utility model relates to a technical field is carried to the material, especially relates to a chain bucket hoisting device, including chain bucket hoisting unit and clean unit. Wherein, chain bucket lifting unit includes fortune hopper, discharge gate and discharging pipe, and fortune hopper is used for transporting the material, the vertical setting of discharging pipe, and the upper end of discharging pipe communicates in the discharge gate. The cleaning unit includes the cleaning brush, the cleaning brush can rotate around the horizontal direction and set up in discharging pipe department, the top of cleaning brush can stretch into the fortune hopper that is located the discharge gate department, and along with the rotation of cleaning brush, with clear up the fortune hopper that reachs discharge gate department, guarantee that the material of fortune hopper all breaks away from fortune hopper output, the fortune hopper that can avoid still having partial material scatters the material around the discharge gate in retrieving the transportation process, do not need regularly to shut down the material of clearance here promptly, thereby improve production efficiency, reduce the manpower input, and can avoid the wearing and tearing of inner assembly, the life of extension chain fill hoisting device.

Description

Chain bucket lifting device

Technical Field

The utility model relates to a technical field is carried to the material, especially relates to a chain bucket hoisting device.

Background

The chain bucket lifting device is a vertical lifting device which is most widely applied and is suitable for vertical conveying of medium and large and polished materials (such as limestone, cement clinker, gypsum and lump coal), and the temperature of the materials is below 250 ℃. At present, a bucket chain lifting device is mostly used for conveying lump materials or powder samples in coal-fired power plants, cement plants and the like, and the bucket chain lifting device has the advantages of good sealing performance, less environmental pollution, convenience in operation and maintenance, less easily-damaged parts, less maintenance, energy conservation, low use cost and the like. However, the materials in the bucket elevator of the bucket elevator may spill or overflow during transportation and lifting, and there is no cleaning device around the discharge port of the existing bucket elevator, so that the overflowed materials need to be cleaned periodically (at least twice per week) to ensure the normal operation of the bucket elevator, which not only affects the production efficiency, but also wastes manpower and data, and untimely cleaning still causes certain wear to the internal components of the bucket elevator, and shortens the service life thereof.

Therefore, a bucket elevator is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the chain bucket lifting device can improve production efficiency, reduce manpower input, avoid abrasion of internal components and prolong service life.

To achieve the purpose, the utility model adopts the following technical proposal:

provided is a bucket elevator comprising:

the chain bucket lifting unit comprises a material conveying bucket, a discharge hole and a discharge pipe, wherein the material conveying bucket is used for conveying materials, the discharge pipe is vertically arranged, and the upper end of the discharge pipe is communicated with the discharge hole;

the cleaning unit comprises a cleaning brush, the cleaning brush can rotate around the horizontal direction to be arranged at the discharging pipe, and the top end of the cleaning brush can stretch into the position located at the discharging port in the material conveying hopper.

As a preferable scheme of the bucket lifting device, the cleaning unit further comprises a rotating shaft and a cleaning driving part, an output end of the cleaning driving part is connected to the rotating shaft, the rotating shaft is horizontally arranged at the discharge pipe, and the cleaning brush is arranged on the rotating shaft so as to rotate in a vertical plane.

As a preferred scheme of the chain bucket lifting device, the chain bucket lifting unit further comprises a first horizontal bin, a vertical bin and a second horizontal bin which are sequentially communicated, a feeding hole is formed in the first horizontal bin, the first horizontal bin is communicated with the lower port of the vertical bin, a discharging hole is formed in the second horizontal bin, and the second horizontal bin is communicated with the upper port of the vertical bin.

As a chain fill hoisting device's an preferred scheme, still include the blanking collection unit, the box is collected including the corner fill and the corner that are linked together to the blanking collection unit, the corner fill sets up the horizontal storehouse of second with contained angle department between the vertical storehouse, and with the horizontal storehouse of second with vertical storehouse all communicates, the corner fill has the inclined plane, the box is collected to the corner is used for collecting the material of landing on the inclined plane.

As a preferable scheme of the chain bucket lifting device, the blanking collecting unit further comprises a chute, the chute is vertically arranged on the outer wall of the vertical bin, the corner bucket is communicated with the upper end of the chute, and the corner collecting box is communicated with the lower end of the chute.

As a preferable scheme of the chain bucket lifting device, the blanking collecting unit further comprises an upstream collecting box, and the upstream collecting box is communicated with and arranged below the first horizontal bin and corresponds to the feeding hole.

As a preferable scheme of the chain bucket lifting device, the blanking collecting unit further comprises a downstream collecting box, and the downstream collecting box is communicated with and arranged below the first horizontal bin and corresponds to the vertical bin.

As a preferable scheme of the chain bucket lifting device, the corner collecting box is a drawer type collecting box;

and/or the upstream collection box is a drawer type collection box;

and/or the downstream collection box is a drawer-type collection box.

As a preferable scheme of the chain bucket lifting device, the chain bucket lifting device further comprises a temporary storage unit, wherein the temporary storage unit comprises a temporary storage bin and a temporary storage valve, the temporary storage valve is arranged at the lower port of the temporary storage bin, and the upper port of the temporary storage bin corresponds to the discharge port.

As a preferable scheme of the chain bucket lifting device, the temporary storage unit further comprises a support frame, the temporary storage bin is erected on the support frame, and the support frame is provided with a vertical rod with adjustable length so as to adjust the distance between the temporary storage bin and the ground.

The utility model has the advantages that:

the utility model provides a chain bucket hoisting device, including chain bucket hoisting unit and clean unit. The chain bucket lifting unit comprises a conveying hopper, a discharge hole and a discharge pipe, the conveying hopper is used for conveying materials, the discharge pipe is vertically arranged, and the upper end of the discharge pipe is communicated with the discharge hole. The cleaning unit includes the cleaning brush, the cleaning brush can rotate around the horizontal direction and set up in discharging pipe department, the top of cleaning brush can stretch into the fortune hopper that is located the discharge gate department, and along with the rotation of cleaning brush, with clear up the fortune hopper that reachs discharge gate department, guarantee that the material of fortune hopper all breaks away from fortune hopper output, the fortune hopper that can avoid still having partial material scatters the material around the discharge gate in retrieving the transportation process, do not need regularly to shut down the material of clearance here promptly, thereby improve production efficiency, reduce the manpower input, and can avoid the wearing and tearing of inner assembly, the life of extension chain fill hoisting device.

Drawings

Fig. 1 is a schematic view of a bucket elevator and a transport vehicle provided in an embodiment of the present invention;

fig. 2 is a schematic view of a bucket elevator (without a temporary storage unit) according to an embodiment of the present invention;

fig. 3 is a side view of a bucket elevator (without a temporary storage unit) according to an embodiment of the present invention;

fig. 4 is a top view of a bucket elevator (not including a temporary storage unit) according to an embodiment of the present invention.

In the figure:

1. a bucket chain lifting unit; 11. a material conveying hopper; 12. a discharge pipe; 13. a first horizontal bin; 131. a feed inlet; 14. a vertical bin; 15. a second horizontal bin; 151. a discharge port; 16. a chain; 17. a transport drive; 18. a turning gear;

2. a cleaning unit; 21. a cleaning brush; 22. a rotating shaft; 23. cleaning the driving member;

3. a blanking collecting unit; 31. a corner bucket; 32. a corner collection box; 33. a chute; 34. an upstream collection box; 35. a downstream collection cassette; 36. a fixing member;

4. a temporary storage unit; 41. temporarily storing in a bin; 42. a temporary storage valve; 43. a support frame;

900. a transport vehicle.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements relevant to the present invention are shown in the drawings.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1 to 4, the bucket lifting device of the present embodiment includes a bucket lifting unit 1 and a cleaning unit 2. Wherein, chain bucket lifting unit 1 includes fortune hopper 11, discharge gate 151 and discharging pipe 12, and fortune hopper 11 is used for transporting the material, and discharging pipe 12 is vertical to be set up, and the upper end of discharging pipe 12 communicates in discharge gate 151. Cleaning unit 2 includes cleaning brush 21, cleaning brush 21 can rotate around the horizontal direction and set up in discharging pipe 12 department, cleaning brush 21's top can stretch into in the fortune hopper 11 that is located discharge gate 151 department, and along with cleaning brush 21's rotation, in order to clear up the fortune hopper 11 that reachs discharge gate 151 department, guarantee that the material of fortune hopper 11 all breaks away from fortune hopper 11 output, can avoid the fortune hopper 11 that still has partial material to scatter around discharge gate 151 with the material in the recovery transportation process, do not need the material of regularly shutting down clearance here promptly, thereby improve production efficiency, reduce the human input, and can avoid the wearing and tearing of inner assembly, the life of extension chain fill hoisting device.

Preferably, the chain bucket lifting unit 1 comprises a first horizontal bin 13, a vertical bin 14 and a second horizontal bin 15 which are sequentially communicated, wherein the first horizontal bin 13 is provided with a feeding hole 131, the first horizontal bin 13 is communicated with a lower port of the vertical bin 14, the second horizontal bin 15 is provided with a discharging hole 151, and the second horizontal bin 15 is communicated with an upper port of the vertical bin 14.

As shown in fig. 2, the bucket elevator 1 preferably further includes an end-to-end chain 16, the chain 16 is used for conveying the material transporting bucket 11, so that the material transporting bucket 11 receives material from the material inlet 131, passes through the first horizontal bin 13, the vertical bin 14 and the second horizontal bin 15 in sequence to reach the material outlet 151, and after the material transporting bucket 11 discharges material, passes through the second horizontal bin 15, the vertical bin 14 and the first horizontal bin 13 in sequence to return to the material inlet 131, thereby forming a circular feeding.

Preferably, the bucket lifting unit 1 further comprises a transport driving member 17 and a plurality of turning gears 18, the plurality of turning gears 18 being used for supporting the chain 16, and wherein at least one of the turning gears 18 is a driving gear for driving the chain 16 to run, and the rest are driven gears for supporting the chain 16. The transport driving member 17 is used for driving the driving gear to rotate so as to drive the chain 16 to rotate.

In order to rotate the cleaning brush 21, it is preferable that the cleaning unit 2 further includes a rotation shaft 22 and a cleaning driving member 23, an output end of the cleaning driving member 23 is connected to the rotation shaft 22, the rotation shaft 22 is horizontally disposed at the discharging pipe 12, and the cleaning brush 21 is disposed on the rotation shaft 22 so that the cleaning brush 21 rotates in a vertical plane.

Preferably, the cleaning brush 21 may be plate-shaped, and a plurality of cleaning brushes 21 are uniformly arranged at intervals in the circumferential direction of the rotation shaft 22 to improve cleaning efficiency. Or the cleaning brush 21 is cylindrical, and the rotating shaft 22 is inserted in the axis of the cleaning brush 21, so as to improve the cleaning efficiency of the cleaning brush 21 for removing residual materials on the material conveying hopper 11.

At the corner, the conveying direction of the conveying hopper 11 changes, the material overflows easily, in order to recover the material that falls in the vertical bin 14 and the second horizontal bin 15 corner, preferably, the chain bucket lifting device further comprises a blanking collecting unit 3, the blanking collecting unit 3 comprises a corner bucket 31 and a corner collecting box 32 which are communicated, the corner bucket 31 is arranged at an included angle between the second horizontal bin 15 and the vertical bin 14 and communicated with the second horizontal bin 15 and the vertical bin 14, the corner bucket 31 is provided with an inclined plane, and the corner collecting box 32 is used for collecting the material that falls off on the inclined plane.

In order to increase the material collection capacity, preferably, the blanking collection unit 3 further includes a chute 33, the chute 33 is vertically disposed at the outer wall of the vertical bin 14, the corner hopper 31 is communicated with the upper end of the chute 33, and the corner collection box 32 is communicated with the lower end of the chute 33. Preferably, the chute 33 is fixedly provided at the outer wall of the vertical bin 14 by a plurality of fixing members 36, and the plurality of fixing members 36 are uniformly spaced.

In order to collect the materials scattered at the feeding hole 131 and prevent the materials accumulated at the feeding hole 131 from affecting the normal operation of the material conveying hopper 11, preferably, the blanking collecting unit 3 further comprises an upstream collecting box 34, and the upstream collecting box 34 is communicated and arranged below the first horizontal bin 13 and corresponds to the feeding hole 131.

In order to collect the materials scattered by the vertical bin 14 and prevent the first horizontal bin 13 and the vertical bin 14 from accumulating a large amount of materials at the corner to influence the normal operation of the material transporting bin 11, preferably, the blanking collecting unit 3 further comprises a downstream collecting box 35, and the downstream collecting box 35 is communicated and arranged below the first horizontal bin 13 and corresponds to the vertical bin 14.

To facilitate the recycling of the collected material, it is preferred that the corner box 32 is a drawer box, and/or the upstream box 34 is a drawer box, and/or the downstream box 35 is a drawer box.

In order to continuously transport the materials when the hopper of the transporting vehicle 900 is full of the materials, so as to ensure the transport efficiency, it is preferable that the chain bucket lifting device further includes a temporary storage unit 4, the temporary storage unit 4 includes a temporary storage bin 41 and a temporary storage valve 42, the temporary storage valve 42 is disposed at the lower port of the temporary storage bin 41, and the upper port of the temporary storage bin 41 corresponds to the discharge port 151. That is, before the transport vehicle 900 is fully driven, the temporary storage valve 42 is closed, the materials are accumulated in the temporary storage bin 41, until other transport vehicles 900 are driven and the car hopper is aligned with the discharge port 151, the temporary storage valve 42 is opened, and the materials in the temporary storage bin 41 can fall into the car hopper, so as to shorten the time for filling the car hopper with the materials.

Preferably, the temporary storage unit 4 further comprises a support frame 43, the temporary storage bin 41 is erected on the support frame 43, and the support frame 43 has a vertical rod with adjustable length so as to adjust the distance between the temporary storage bin 41 and the ground, i.e. to adapt to hoppers or other transportation vehicles with different heights.

It is to be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. Chain bucket hoisting device, its characterized in that includes:

the chain bucket lifting unit (1) comprises a material conveying bucket (11), a material outlet (151) and a material outlet pipe (12), wherein the material conveying bucket (11) is used for conveying materials, the material outlet pipe (12) is vertically arranged, and the upper end of the material outlet pipe (12) is communicated with the material outlet (151);

cleaning unit (2), including cleaning brush (21), cleaning brush (21) can rotate around the horizontal direction and set up discharging pipe (12) department, the top of cleaning brush (21) can stretch into and be located discharge gate (151) department in fortune hopper (11).

2. The bucket elevator arrangement according to claim 1, wherein the cleaning unit (2) further comprises a rotating shaft (22) and a cleaning drive (23), the output end of the cleaning drive (23) being connected to the rotating shaft (22), the rotating shaft (22) being arranged horizontally at the discharge pipe (12), the cleaning brush (21) being arranged on the rotating shaft (22) such that the cleaning brush (21) rotates in a vertical plane.

3. The bucket lifting device of claim 1, wherein the bucket lifting unit (1) further comprises a first horizontal bin (13), a vertical bin (14) and a second horizontal bin (15) which are sequentially communicated, the first horizontal bin (13) is provided with a feeding hole (131), the first horizontal bin (13) is communicated with a lower port of the vertical bin (14), the second horizontal bin (15) is provided with a discharging hole (151), and the second horizontal bin (15) is communicated with an upper port of the vertical bin (14).

4. The bucket elevator apparatus according to claim 3, further comprising a blanking collection unit (3), wherein the blanking collection unit (3) comprises a corner bucket (31) and a corner collection box (32) which are communicated with each other, the corner bucket (31) is disposed at an included angle between the second horizontal bin (15) and the vertical bin (14) and is communicated with both the second horizontal bin (15) and the vertical bin (14), the corner bucket (31) has an inclined surface, and the corner collection box (32) is used for collecting materials sliding down on the inclined surface.

5. The bucket elevator arrangement according to claim 4, wherein the blanking collection unit (3) further comprises a chute (33), the chute (33) being vertically arranged at the outer wall of the vertical bin (14), the corner hopper (31) communicating with the upper end of the chute (33), and the corner collection box (32) communicating with the lower end of the chute (33).

6. The bucket elevator arrangement according to claim 4, characterized in that the blanking collection unit (3) further comprises an upstream collection box (34), the upstream collection box (34) being disposed in communication below the first horizontal bin (13) in correspondence of the feed opening (131).

7. The bucket elevator arrangement according to claim 6, characterized in that the blanking collection unit (3) further comprises a downstream collection box (35), the downstream collection box (35) being disposed in communication below the first horizontal bin (13), in correspondence of the vertical bin (14).

8. The bucket elevator arrangement of claim 7, wherein the corner pockets (32) are drawer-type pockets;

and/or the upstream collection cassette (34) is a drawer-type collection cassette;

and/or the downstream collection cassette (35) is a drawer-type collection cassette.

9. The bucket elevator apparatus according to claim 1, further comprising a temporary storage unit (4), wherein the temporary storage unit (4) includes a temporary storage bin (41) and a temporary storage valve (42), the temporary storage valve (42) is disposed at a lower port of the temporary storage bin (41), and an upper port of the temporary storage bin (41) corresponds to the discharge port (151).

10. The bucket lifting device according to claim 9, characterized in that the temporary storage unit (4) further comprises a support frame (43), the temporary storage bin (41) being erected on the support frame (43), the support frame (43) having a vertical bar of adjustable length to adjust the distance of the temporary storage bin (41) from the ground.