CN215515385U

CN215515385U - Arc bottom bucket type powder elevator

Info

Publication number: CN215515385U
Application number: CN202121768681.8U
Authority: CN
Inventors: 汤本山; 滕晓强
Original assignee: Kaifeng Zhenghan Grain&oil Machinery Co ltd
Current assignee: Kaifeng Zhenghan Grain&oil Machinery Co ltd
Priority date: 2021-07-31
Filing date: 2021-07-31
Publication date: 2022-01-14
Anticipated expiration: 2031-07-31

Abstract

The utility model provides an arc bottom hopper type powder hoister, which comprises a hoister base, a hoisting pipeline, a hoister head, a transmission mechanism and a driving device, wherein the hoister base is provided with a lifting mechanism; the elevator machine head is fixedly connected with the elevator machine base through an elevator pipeline, the driving device is fixed on one side of the elevator machine head, and the transmission mechanism comprises a transmission roller, a bend roller, a conveyor belt and a plurality of hoppers; the transmission roller is arranged in the elevator base, the bend pulley is arranged in the elevator head, the transmission roller and the bend pulley are connected in a rotating mode through the conveying belt, the plurality of hoppers are fixed on one side of the periphery of the conveying belt, and the bottom of the elevator base is arc-shaped. The utility model can reduce the material residue at the bottom of the elevator base to the maximum extent according to the actual situation, so that the elevator runs stably and has reliable performance, and is mainly suitable for the lifting operation of agricultural grain, feed and granular materials.

Description

Arc bottom bucket type powder elevator

Technical Field

The utility model belongs to the field of elevators, and particularly relates to an arc bottom hopper type powder elevator.

Background

The bucket elevator is a continuous conveying machine for vertically lifting materials by utilizing a series of hoppers which are uniformly and fixedly connected on a traction member, is suitable for lifting materials to a high place at a low position, and supplies the materials to be fed into the hoppers through a vibrating table and then the machine automatically and continuously operates and upwards conveys the materials.

Among the prior art, bucket elevator is at the during operation, it is inhomogeneous often to have the bucket elevator feeding, the interior material of hopper is neglected and is leaked from the hopper along with some materials suddenly and seldom, the material that makes bucket elevator can not all be carried and is promoted to the discharge gate and is stayed in the frame bottom, the material increases easily and causes the inside jam of lifting machine in the frame like this, thereby cause very big work load for fortune dimension personnel, and material surplus and accumulation when more and more in the frame, the running resistance of hopper strengthens gradually, reach certain degree, will cause the circumstances of shutting down or drive mechanism part damage to take place.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides an arc bottom hopper type powder elevator.

The technical scheme of the utility model is as follows: the utility model provides a bucket-type powder lifting machine at bottom of circular arc, includes lifting machine frame, lifting pipe way, lifting machine aircraft nose, drive mechanism, drive arrangement, four sides of lifting machine frame are equipped with four support frames and ground support is fixed, the lifting machine aircraft nose passes through lifting pipe way and lifting machine frame fixed connection, drive arrangement is fixed with lifting machine aircraft nose one side, its characterized in that: the transmission mechanism comprises a transmission roller, a turnabout roller, a conveyor belt and a plurality of hoppers; the transmission roller is arranged in the elevator base, and two ends of a bearing of the transmission roller are externally arranged at two sides of the elevator base; the turnabout drum is arranged in the head of the hoister, and two ends of a bearing of the turnabout drum are externally arranged at two sides of the head of the hoister; the transmission roller and the turnabout roller are mutually rotationally connected through a conveyor belt, and the plurality of hoppers are fixed on one side of the periphery of the conveyor belt; the bottom of the elevator base is arc-shaped.

Furthermore, an external bearing of the bend pulley is connected with a driving device on the outer side of the head of the elevator, a driving motor of the driving device drives a speed reducer, and an output shaft of the speed reducer is rotationally connected with the bearing of the bend pulley.

Furthermore, two ends of the transmission roller, at which the bearings are externally arranged, are fixedly connected with lengthened bolts fixed on the side walls of two sides of the elevator base through nuts respectively, and the transmission roller can change the vertical position through loosening and tightening the plurality of nuts on the lengthened bolts.

Furthermore, one side of the elevator base is provided with a flash opening below the feed inlet, the flash opening is communicated with the feed inlet and the lifting pipeline, the flash opening is covered by a movable cover plate, and the flash opening can adjust the feeding amount of the hopper to a certain degree.

Further, lifting machine aircraft nose one side is equipped with the access door in discharge gate top position, the access door is linked together with lifting pipe and discharge gate, and the staff of being convenient for overhauls lifting machine aircraft nose inside.

Further, the conveyer belt is connected with the hopper through hanging the rubber tyer, the conveyer belt is the polymer rubber area, and drive mechanism can make drive mechanism operate steadily through the conveyer belt and the rubber tyer of high material on probation, and the maintenance volume is few.

The utility model has the beneficial effects that:

1. in the design scheme of the utility model, the two ends of the bearings of the bend pulley and the transmission pulley are externally arranged, so that the internal structure of the prompting machine is reduced to a certain extent, and the structure is more reasonable; the external bearing of the transmission roller is fixedly connected with the long bolt on the side wall of the elevator base, the vertical upper and lower positions of the transmission roller can be changed through a plurality of nuts on the elastic long bolt, the elasticity degree of the conveying belt can be adjusted according to actual operation conditions, meanwhile, the gap between the hopper running to the bottom end and the elevator base bottom can be adjusted, and material residue at the bottom of the elevator base is reduced to the maximum extent.

2. The design of the circular arc bottom of the elevator base is matched with the adjustable transmission mechanism, so that the material residue at the bottom of the elevator base can be further reduced.

3. The transmission mechanism in the utility model can run stably and has longer service life by using the high polymer rubber conveyor belt and the rubber hanging wheel.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

FIG. 3 is a schematic view of the construction of the extension bolt and the driving roller according to the present invention.

Reference numerals: 1. a hoist base; 2. lifting the pipeline; 3. a hoister head; 4. a transmission mechanism; 5. a drive device; 6. lengthening the bolt; 7. an overflow port; 8. an access door; 101. a feed inlet; 201. a discharge port; 401. a driving roller; 402. a direction-changing drum; 403. a conveyor belt; 404. and (4) a hopper.

Detailed Description

Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings, and the technical solutions of the present invention will be described in further detail.

As shown in fig. 1, an arc bottom bucket type powder elevator comprises an elevator base 1, an elevator pipe 2, an elevator head 3, a transmission mechanism 4 and a driving device 5, wherein four sides of the elevator base 1 are provided with four support frames to be supported and fixed with the ground, the elevator head 3 is fixedly connected with the elevator base 1 through the elevator pipe 2, the driving device 5 is fixed on one side of the elevator head 3, and the transmission mechanism 4 comprises a transmission roller 401, a direction-changing roller 402, a conveyor belt 403 and a plurality of hoppers 404; the transmission roller 401 is arranged in the elevator base, and two ends of a bearing of the transmission roller 401 are externally arranged at two sides of the elevator base 1; the turnabout drum 402 is arranged in the hoister head 3, and two ends of a bearing of the turnabout drum 402 are externally arranged at two sides of the hoister head 3; the transmission roller 401 and the direction-changing roller 402 are rotationally connected with each other through a conveyor belt 403, and a plurality of hoppers 404 are fixed on one side of the periphery of the conveyor belt 403; the bottom of the elevator base 1 is arc-shaped.

The external bearing of the bend-changing drum 402 is connected with the driving device 5 outside the hoister head 3, the driving motor of the driving device 5 drives the speed reducer, and the output shaft of the speed reducer is rotationally connected with the bearing of the bend-changing drum 402.

As shown in fig. 2, when the hoist is in operation: the driving device 5 is connected with a power supply to drive the transmission mechanism 4 in the lifter to rotate; the material enters the material hopper 404 which is ascending from the storage tank through the material inlet 101 in the elevator base 1, the direction of the material hopper 404 is changed by the direction changing roller 402 to descend when the material hopper is lifted to the highest point, at the moment, the material in the material hopper 404 is thrown out due to inertia and is discharged into the receiving tank through the material outlet 201.

Preferably, a flash opening 7 is formed in one side of the elevator base 1 below the feed opening 101, the flash opening 7 is communicated with the feed opening 101 and the lifting pipeline 2, the flash opening 7 is covered by a movable cover plate, if the feeding is uneven, the flash can flow out from the flash opening 7, and the feeding amount of the hopper 404 can be adjusted to a certain degree through the flash opening 7.

Preferably, lifting machine aircraft nose 3 one side is equipped with access door 8 in discharge gate 201 top position, and access door 8 is linked together with lifting pipe 2 and discharge gate 201, and the staff of being convenient for overhauls lifting machine aircraft nose 3 inside.

Preferably, the conveyor belt 403 is fixedly connected with the lengthened bolts 6 fixed on the side walls of two sides of the elevator base 1 through nuts at two ends of the conveyor belt 401, where bearings are externally arranged, respectively, by the rubber hanging wheel transmission roller 401, the transmission roller 401 can change the vertical position thereof through a plurality of nuts on the tightening long-distance bolts, further change the gap between the hopper 404 in the base and the base bottom according to actual conditions, and reduce material residues in the base.

Preferably, the conveyor belt 403 is connected with the hopper 404 through a rubber hanging wheel, the conveyor belt 403 is a polymer rubber belt, and the transmission mechanism 4 can stably run and has a small maintenance amount by using the polymer rubber conveyor belt and the rubber hanging wheel; the hopper 404 may be optionally equipped with a plastic hopper, a nylon hopper, an integrally stamped steel hopper, and a stainless steel hopper depending on the nature of the material being conveyed.

The utility model provides an arc bottom bucket type powder material hoister which is mainly suitable for hoisting agricultural grains, feeds and granular materials.

Claims

1. The utility model provides a bucket-type powder lifting machine at bottom of circular arc, includes lifting machine frame (1), promotes pipeline (2), lifting machine aircraft nose (3), drive mechanism (4), drive arrangement (5), four sides of lifting machine frame (1) are equipped with four support frames and ground support is fixed, lifting machine aircraft nose (3) are through promoting pipeline (2) and lifting machine frame (1) fixed connection, drive arrangement (5) are fixed with lifting machine aircraft nose (3) one side, its characterized in that: the transmission mechanism (4) comprises a transmission roller (401), a turnabout roller (402), a conveyor belt (403) and a plurality of hoppers (404); the transmission roller (401) is arranged in the elevator base, and two ends of a bearing of the transmission roller (401) are externally arranged at two sides of the elevator base (1); the turnabout drum (402) is arranged in the hoister nose (3), and two ends of a bearing of the turnabout drum (402) are externally arranged on two sides of the hoister nose (3); the transmission roller (401) and the direction-changing roller (402) are mutually rotationally connected through a conveyor belt (403), and the hoppers (404) are fixed on one side of the periphery of the conveyor belt (403); the bottom of the elevator base (1) is arc-shaped; a feeding hole (101) is formed in one side of the top end of the elevator machine base, and a discharging hole (201) is formed in one side of the bottom end of the elevator machine head.

2. The circular arc bottom hopper type powder hoister according to claim 1, characterized in that: and the external bearing of the turnabout drum (402) is connected with a driving device (5) outside the hoister head (3).

3. The circular arc bottom hopper type powder material hoister according to claim 1, wherein the circular arc bottom hopper type powder material hoister comprises a base; the two ends of the transmission roller (401) with external bearings are respectively and fixedly connected with the lengthened bolts (6) fixed on the side walls of the two sides of the elevator base (1) through nuts, and the transmission roller (401) can change the vertical positions through loosening and tightening the plurality of nuts on the lengthened bolts (6).

4. The circular arc bottom hopper type powder hoister according to claim 1, characterized in that: the elevator is characterized in that a flash opening (7) is formed in one side of the elevator base (1) below the feed opening (101), the flash opening (7) is communicated with the feed opening (101) and the lifting pipeline (2), and the flash opening (7) is covered by a movable cover plate.

5. The circular arc bottom hopper type powder hoister according to claim 1, characterized in that: lifting machine aircraft nose (3) one side is equipped with access door (8) in discharge gate (201) top position, access door (8) are linked together with lifting pipe way (2) and discharge gate (201).

6. The circular arc bottom hopper type powder hoister according to claim 1, characterized in that: the conveyer belt (403) is connected with the hopper (404) through a rubber hanging wheel, and the conveyer belt (403) is a high polymer rubber belt.