CN211392688U

CN211392688U - Bucket elevator

Info

Publication number: CN211392688U
Application number: CN201922200668.1U
Authority: CN
Inventors: 宋红玖
Original assignee: Yidu Huaxun Intelligent Conveyer Co ltd
Current assignee: Yidu Huaxun Intelligent Conveyer Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-09-01
Anticipated expiration: 2029-12-10

Abstract

The utility model provides a bucket elevator, which comprises a hollow casing, a feed inlet arranged on the outer wall of the casing for loading bulk cargo, and a discharge outlet arranged on the outer wall of the casing above the feed inlet, wherein a power device for providing bulk cargo lifting power is also arranged in the casing, and a traction member for conveying and traction the bulk cargo for lifting is arranged on the power device; the power device drives the traction member to act so as to convey the bulk material to be lifted along the vertical direction; the utility model drives the traction component to move through the power device so as to lift the bulk material along the vertical direction, and selects the power devices with different powers to output the power with high power according to the requirements, thereby lifting the feeding height of the bulk material; meanwhile, the anti-slip grooves are matched and pressed with anti-slip blocks arranged on the traction member, so that the traction member is prevented from slipping and deviating during action, equipment faults are reduced, and the service life of the equipment is prolonged.

Description

Bucket elevator

Technical Field

The utility model relates to a conveying equipment field that the bulk cargo promoted, concretely relates to bucket elevator.

Background

The bucket elevator is a conveying apparatus widely used for lifting bulk materials, and is generally classified into three types, i.e., a plate chain type elevator, a ring chain type elevator, and a belt type elevator, according to the type of a traction member. The plate chain type hoister has a certain limit (generally not more than 40m) on the maximum hoisting height of a plate chain because the weight of the plate chain is as high as 30-300 kg and the weight is larger, and when the hoisting height reaches a certain degree, the actual weight load of the chain is close to the allowable load of the chain; the chain of the chain type elevator is seriously abraded, the service life of the chain is short, and the height of the chain is limited to a certain extent (generally not more than 40 m); the conveying belt of the belt type elevator has high strength, the lifting height can reach more than 100m, but the conveying belt of the belt type elevator is easy to deviate during conveying, and particularly during lifting in an ultra-high altitude, the deviation of the conveying belt is easy to cause serious equipment faults.

Aiming at the technical defects of the conventional elevator, a bucket elevator which can improve the lifting height of bulk materials, reduce the slip and deviation probability when a conveyer belt conveys the bulk materials and reduce equipment faults is needed to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the not enough of above-mentioned technique, provide an improve the bulk cargo and promote the height and reduce the conveyer belt and appear skidding off tracking probability when carrying the bulk cargo, reduce equipment trouble's bucket elevator.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a bucket elevator comprises a hollow casing, a feed inlet arranged on the outer wall of the casing and used for filling bulk materials, and a discharge outlet arranged on the outer wall of the casing above the feed inlet, wherein a power device used for providing bulk material lifting power is also arranged in the casing, and a traction member used for conveying and traction the bulk materials to lift is arranged on the power device; the power device drives the traction member to act so as to convey the bulk material to be lifted along the vertical direction; and an anti-slip groove is also formed in the contact position of the power device and the traction member, and the anti-slip groove is matched and pressed with an anti-slip block arranged on the traction member to prevent the traction member from slipping and deviating during action.

Further, the power device at least comprises a motor, a driving wheel and a driven wheel, and the traction member surrounds the periphery of the driving wheel and the driven wheel; the output shaft of the motor is connected with the driving wheel to drive the driving wheel to act so as to drive the traction member to slide relative to the outer edge wheel surfaces of the driving wheel and the driven wheel.

Furthermore, a plurality of hoppers for containing bulk materials are detachably connected to the traction member, and the plurality of hoppers are connected with the anti-skid blocks through screws.

Further, the traction member is at least two traction steel wire ropes arranged side by side.

Furthermore, the opening direction of the hopper corresponds to the opening direction of the feeding hole one by one.

Furthermore, a plurality of anti-skidding grooves are uniformly and equidistantly formed in the circumferential direction on the outer edge wheel surfaces of the driving wheel and the driven wheel.

Furthermore, the anti-skid block is a special rope clamp.

Compared with the prior art, the utility model discloses following effect has: the utility model drives the traction component to move through the power device so as to convey bulk cargo to lift along the vertical direction, and selects the power devices with different powers to output high-power according to requirements so as to lift the bulk cargo to different feeding heights; meanwhile, the anti-slip grooves are matched and pressed with anti-slip blocks arranged on the traction member, so that the traction member is prevented from slipping and deviating during action, equipment faults are reduced, and the service life of the equipment is prolonged.

Drawings

The invention will be further explained with reference to the following figures and examples:

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

fig. 2 is a wiring diagram of the middle traction wire rope of the present invention.

The list of components represented by the various reference numbers in the figures is as follows: 1. the device comprises a shell, a feeding hole, a discharging hole, a traction component, a groove, an anti-skid block, a driving wheel, a driven wheel and a hopper, wherein the feeding hole is 2 degrees, the discharging hole is 3 degrees, the traction component is 4 degrees, the anti-skid groove is 5 degrees, the anti-skid block is 6 degrees, the driving wheel is 7 degrees, the driven wheel.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the above objects, the following detailed description of the embodiments, structures, features and effects of the present invention will be made with reference to the accompanying drawings and preferred embodiments, it should be understood that the embodiments described in the present invention are only used for explaining the present invention, and are not used for limiting the present invention.

Referring to fig. 1 to 2, the present invention provides a bucket elevator, which includes a casing 1 with a hollow structure, a feeding port 2 disposed on an outer wall of the casing 1 for loading bulk material, and a discharging port 3 disposed on an outer wall of the casing 1 above the feeding port 2; after the bulk cargo gets into from feed inlet 2, for the bulk cargo that conveniently gets into in the hoist machine does not appear scattering, influences equipment normal operating, still installs a plurality of hopper 9 that is used for holding the dress bulk cargo under the blanking department of feed inlet 2. Wherein, a power device for providing bulk material lifting power is also arranged in the shell 1, and a traction member 4 for conveying and traction the bulk material to lift is arranged on the power device; wherein, the power device drives the traction member 4 to act so as to convey the bulk material to lift along the vertical direction; an anti-slip groove 5 is further formed in the contact position of the power device and the traction member 4, and the anti-slip groove 5 is matched and pressed with an anti-slip block 6 mounted on the traction member 4 to prevent the traction member 4 from slipping and deviating when acting.

In an embodiment, referring to fig. 1, the power device of the present invention at least includes a motor, a driving wheel 7 and a driven wheel 8, the traction member 4 surrounds the driving wheel 7 and the outer edge wheel surface of the driven wheel 8 for a circle, an output shaft of the motor is connected to the driving wheel 7 to drive the driving wheel 7 to move, so as to drive the traction member 4 to slide relative to the outer edge wheel surface of the driving wheel 7 and the driven wheel 8. When the motor is powered on, the output shaft of the motor rotates and transmits the torque to the driving wheel 7, the driving wheel 7 rotates and utilizes the friction between the driving wheel 7 and the traction member 4 to transmit the torque of the driving wheel 7 to the traction member 4 and drive the traction member to slide around the wheel surfaces of the driving wheel 7 and the driven wheel 8, so that the hopper 9 provided with the bulk material and arranged on the traction member 4 moves along the vertical direction along with the traction member 4 to lift the bulk material, meanwhile, in order to ensure the requirement of lifting height of the bulk material, the motors with different power models can be replaced according to engineering requirements to ensure enough power of the motors, and the motors with different power models can be directly purchased and obtained on the market.

In a preferred embodiment, as shown in fig. 1 and 2, in order to increase the conveying capacity of the bulk material for lifting and transportation and increase the production effort, a plurality of hoppers 9 for holding the bulk material are detachably connected to the traction member 4, and the plurality of hoppers 9 are connected to the anti-skid blocks 6 through screws. In order to avoid the phenomenon that the traction member 4 and the driving wheel 7 or the driven wheel 8 slip caused by work done against gravity when the hopper 9 is loaded with bulk materials and lifted, once the traction member slips and deviates, the bulk materials in the air easily fall from the hopper 9, and the operation of the equipment is seriously influenced.

In one embodiment, the towing means 4 is at least two towing steel cables arranged side by side, and the plurality of towing steel cables are lifted to a height designated by the engineering according to the lifting tension, and the hopper 9 loaded with bulk materials is pulled, wherein the working requirements can be met by manually selecting steel cables with different diameters or numbers, for example: the maximum delivery capacity of 5000t/h and the lifting height of 200m at most are adapted.

In one embodiment, as shown in fig. 1, in order to reduce the slip deviation probability of the traction member 4 during bulk material conveying, a plurality of anti-slip grooves 5 are uniformly and equally spaced on the outer edge wheel surface of the driving wheel 7 and the driven wheel 8 along the circumferential direction. According to the fact that the anti-skidding blocks 6 on the traction member 4 are embedded with the anti-skidding grooves 5, the traction member 4 is attached to the wheel surface of the driving wheel 7 or the driven wheel 8 and moves along with the driving wheel 7 and the driven wheel 8, and lifting of bulk materials is achieved.

In one embodiment, as shown in fig. 1, in order to better transmit the driving torque generated by the rotation of the driving wheel 7 into the traction member 4, so that it draws the hopper 9 in lifting operation, the anti-skid blocks 6 are provided as special rope clamps, through which the transmission of the driving wheel 7 torque is performed.

The utility model discloses a theory of operation:

when the device works, the motor is switched on to normally operate, the driving wheel 7 is driven to rotate, and the steel wire rope which operates along with the driving wheel 7 is driven to move, so that the hopper 9 arranged on the steel wire rope is also conveyed between the driving wheel 7 and the driven wheel 8; when the bulk material falls into the hopper 9 from the feeding hole 2, the bulk material moves to the highest point (namely point a in fig. 1) of the driving wheel 7 along with the ascending action of the steel wire rope; then, the hopper 9 descends, and at the moment, the hopper 9 is overturned to discharge the loaded bulk material through the discharge port 3, so that the lifting process of the bulk material is completed.

The utility model discloses compare in prior art and bring following technological effect at least:

the utility model utilizes the power device to drive the traction component 4 to move so as to convey the bulk cargo to lift along the vertical direction, and then selects the power devices with different powers to output the power with high power according to the requirements, thereby lifting the bulk cargo to different heights; meanwhile, the anti-skid grooves 5 are matched and pressed with the anti-skid blocks 6 arranged on the traction member 4 to prevent the traction member 4 from skidding and deviating during action, so that equipment faults are reduced, and the service life of the equipment is prolonged.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and includes equivalent alternatives of technical features in the technical solutions described in the claims. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.

Claims

1. The utility model provides a bucket elevator, its includes hollow structure's casing (1), set up in be used for filling feed inlet (2) of bulk cargo on casing (1) outer wall and set up relatively discharge gate (3) on casing (1) outer wall of feed inlet (2) top, its characterized in that: a power device for providing bulk material lifting power is further installed in the machine shell (1), and a traction member (4) for conveying and traction the bulk material to lift is installed on the power device; the power device drives the traction member (4) to act so as to convey the bulk material to be lifted along the vertical direction; an anti-slip groove (5) is further formed in the position where the power device is in contact with the traction member (4), and the anti-slip groove (5) is matched and pressed with an anti-slip block (6) installed on the traction member (4) to prevent the traction member (4) from slipping and deviating during action.

2. The bucket elevator of claim 1, wherein: the power device at least comprises a motor, a driving wheel (7) and a driven wheel (8), and the traction member (4) surrounds the periphery of the driving wheel (7) and the driven wheel (8); the output shaft of the motor is connected with the driving wheel (7) to drive the driving wheel (7) to act so as to drive the traction member (4) to slide relative to the outer edge wheel surfaces of the driving wheel (7) and the driven wheel (8).

3. The bucket elevator of claim 2, wherein: the traction member (4) is detachably connected with a plurality of hoppers (9) used for containing bulk materials, and the plurality of hoppers (9) are connected with the anti-skid blocks (6) through screws.

4. A bucket elevator according to claim 3, wherein: the traction component (4) is at least two traction steel wire ropes arranged side by side.

5. A bucket elevator according to claim 3, wherein: the opening direction of the hopper (9) corresponds to the opening direction of the feeding hole (2) one by one.

6. The bucket elevator of claim 2, wherein: the outer edge wheel surfaces of the driving wheel (7) and the driven wheel (8) are uniformly and equidistantly provided with a plurality of anti-skidding grooves (5) along the circumferential direction.

7. The bucket elevator of claim 1, wherein: the anti-skid block (6) is a special rope clamp.