CN204384249U

CN204384249U - Bucket elevator

Info

Publication number: CN204384249U
Application number: CN201420648097.2U
Authority: CN
Inventors: 潘伟
Original assignee: Wuxi Rong Yuan Environmental Protection Equipment Co Ltd
Current assignee: Wuxi Rong Yuan Environmental Protection Equipment Co Ltd
Priority date: 2014-10-30
Filing date: 2014-10-30
Publication date: 2015-06-10
Anticipated expiration: 2024-10-30

Abstract

The utility model provides bucket elevator, comprises head part, bucket chain assembly, actuating device and tail assemblies; Described bucket chain assembly is built in bucket lifting engine housing, and described bucket lifting engine housing four side plate all adopts flanging to weld, and is suppressed with trapezoidal reinforced rib in the middle of four side plates, is interrupted being provided with chain (4.1) guide rail in housing; Described actuating device comprises cycloidal planetary gear speed reducer and adds motor-driven, and actuating device head drive shaft has established backstop structure; Counterweight is adopted automatically to regulate swelling device in described bucket chain assembly.

Description

Bucket elevator

Technical field

The utility model belongs to mechanical field, particularly a kind of bucket elevator.

Background technology

At present, bucket elevator is a kind of transportation device conventional in people's productive life, and chain drive-belt rotates by the motor in bucket elevator, thus by chain-driving hopper cycle rotation, to realize goods handling by hopper to higher position.

Bucket elevator of the prior art adopts GB bucket elevator usually, angle steel is adopted to weld between upper-lower casing, also there is the problems such as sideslip in bucket elevator use procedure, these have impact on service life and the performance of bucket elevator all greatly, and mostly adopt artificial tension chain to drive hopper at present, increase the service efficiency that cost of labor reduces bucket elevator.

Utility model content

In order to avoid the factor affecting its in-use performance and life-span that existing bucket elevator exists, the problems such as manual operation is large, the utility model provides a kind of bucket elevator, by the following technical solutions: bucket elevator, comprises head part, bucket chain assembly, actuating device and tail assemblies; Described bucket chain assembly is built in bucket lifting engine housing, and described bucket is carried housing four side plate and all adopted flanging to weld, and is suppressed with trapezoidal reinforced rib in the middle of four side plates, is interrupted being provided with chain guide in housing; Described actuating device comprises cycloidal planetary gear speed reducer and adds motor-driven, and actuating device head drive shaft has established backstop structure; Counterweight is adopted automatically to regulate swelling device in described bucket chain assembly.

Preferably, described bucket lifting engine housing junction is provided with ceramic-fibre sealing member, and housing is also provided with Maintenance and Repair door.

Preferably, the motor in described actuating device is provided with rainproof cover.

The beneficial effects of the utility model: 1, bucket lifting drive end unit housing four side plate all adopts flanging to weld the welding of replacement angle steel, avoids housing distortion; Trapezoidal reinforced rib is suppressed with in the middle of four side plates, ensure that housing is not yielding and have enough rigidity and intensity, four side plates of housing are folded edges, serve good isolation effect, being equipped with between housing adopts ceramic-fibre to seal, and between housing and transmission shaft, adopt packing press seal, considerably increase the sealing effectiveness of bucket elevator.

2, in head drive shaft, established backstop structure, anti-equipment is nonserviceabled lower reversing, ensures the safe in operation of equipment.

3, bucket elevator adopts counterweight automatically to regulate tensioner mode, makes the tow chain moment be in tension and runs, do not need manual operation, reduce the work capacity of operating personal.

4, be interrupted in housing and be provided with guide rail, make conduction chain smooth running under the effect of guide rail, ensure that chain can not sideslip and swing, increase the stationarity of equipment in operational process.

Accompanying drawing explanation

Fig. 1 is the utility model bucket elevator structural representation;

Fig. 2 is the utility model chain structure schematic diagram.

Detailed description of the invention

Shown in Fig. 1, Fig. 2, bucket elevator, comprises head part (2), bucket chain assembly (4), actuating device (3) and tail assemblies (1), described bucket chain assembly (4) is built in bucket lifting engine housing, described bucket lifting engine housing four side plate all adopts flanging welding to avoid angle steel to weld the housing distortion caused, strengthen the sealing effect of housing simultaneously, trapezoidal reinforced rib is suppressed with in the middle of four side plates, ensure that housing is not yielding and have enough rigidity and intensity, promote housing junction and be provided with ceramic-fibre sealing member, packing press seal mode is adopted end to end between two ends transmission shaft and housing, ensure that the leakage rate of integral device is less than 1%, material imports in the hopper on the elevator chain of closed operation uniformly through equipment inlet point, arrange because chain (4.1) guide rail in housing is interrupted, the stationarity of the equipment that adds in operational process, make conduction chain (4.1) smooth running under the effect of guide rail, ensure that chain (4.1) can not sideslip and swing, material is promoted to head discharge outlet from tail inlet point, centrifugal guide type discharge way is adopted to be discharged by material, equipment is on top, bottom, centre housing all has Maintenance and Repair door, the running state of convenient operation personnel facilities for observation at any time.

Described actuating device (3) comprises the motor-driven that cycloidal planetary gear speed reducer is added with rainproof cover, and actuating device head drive shaft has established backstop structure, and anti-equipment is nonserviceabled lower reversing, the motor in actuating device (3); Adopt counterweight automatically to regulate swelling device in described bucket chain assembly (4), make the tow chain moment be in tension and run, do not need manual operation, reduce the work capacity of operating personal.

Claims

1. bucket elevator, comprises head part, bucket chain assembly, actuating device and tail assemblies; Described bucket chain assembly is built in bucket lifting engine housing, and described bucket lifting engine housing four side plate all adopts flanging to weld, and is suppressed with trapezoidal reinforced rib in the middle of four side plates, is interrupted being provided with chain guide in housing; Described actuating device comprises cycloidal planetary gear speed reducer and adds motor-driven, and actuating device head drive shaft has established backstop structure; Counterweight is adopted automatically to regulate swelling device in described bucket chain assembly.

2. bucket elevator according to claim 1, is characterized in that: described bucket lifting engine housing junction is provided with ceramic-fibre sealing member, and housing is also provided with Maintenance and Repair door.

3. bucket elevator according to claim 1, is characterized in that: the motor in described actuating device is provided with rainproof cover.