CN110171716B - Bulk material conveyer - Google Patents
Bulk material conveyer Download PDFInfo
- Publication number
- CN110171716B CN110171716B CN201910601861.8A CN201910601861A CN110171716B CN 110171716 B CN110171716 B CN 110171716B CN 201910601861 A CN201910601861 A CN 201910601861A CN 110171716 B CN110171716 B CN 110171716B
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- Prior art keywords
- cylinder
- small
- bottom cover
- rubber wheel
- pipe
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- 239000013590 bulk material Substances 0.000 title claims description 8
- 239000000463 material Substances 0.000 claims abstract description 165
- 238000007599 discharging Methods 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 32
- 239000003638 chemical reducing agent Substances 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 5
- 238000013329 compounding Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 2
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 2
- 241001330002 Bambuseae Species 0.000 abstract description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 2
- 239000011425 bamboo Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 239000000428 dust Substances 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
- B65G53/06—Gas pressure systems operating without fluidisation of the materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/40—Feeding or discharging devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses a large-block material conveyor, which comprises a driving mechanism and the like, wherein the conveying mechanism comprises a small material cylinder, the driving mechanism is connected with the small material cylinder, the small material cylinder is arranged in a bracket cylinder, a compressed air pipe matched with the small material cylinder is arranged at the upper part of the bracket cylinder, a mixing pipe matched with the small material cylinder for discharging is arranged in the lower wind direction of the compressed air pipe, the small material cylinder is communicated with the compressed air pipe and the mixing pipe, and the mixing pipe is arranged at the lower part of the bracket cylinder; the upper part of the receiving hopper is provided with a belt for conveying large materials. The actuating mechanism drives little feed cylinder and removes in the support section of thick bamboo, and little feed cylinder removes to the hopper below, and big material falls into little feed cylinder through the hopper, and actuating mechanism drives the little feed cylinder that fills with the material and removes to air duct and compounding pipe, under the high-pressure wind effect of air duct, the material in the little feed cylinder is blown into the compounding pipe and is carried out the material and the gas mixing of next step, is equivalent to carrying big piece through little feed cylinder, when arranging into a plurality of continuous structures, will satisfy incessantly carrying out the material and transport.
Description
Technical Field
The invention relates to the technical field of bulk material conveying, in particular to a bulk material conveyor with the diameter of 30-100mm of coal or coal gangue.
Background
The powder material conveying equipment (a sending bin pump) is used for conveying powder or granular materials (the grain diameter is less than 30 mm), if the bin pump is used for conveying massive materials, the massive materials are required to be crushed and screened, and the materials meeting the requirements are concentrated and then conveyed by the sending bin pump; if a bin pump is adopted to directly convey the bulk materials with the diameter of 30-100mm, when the valve above the bin pump is closed when the bin pump material level and the feeding time are reached, the bulk materials are extruded in the valve, so that the valve cannot be normally closed; the pipeline is extremely easy to be blocked during transportation when the pipeline is closed; the sending bin pump cannot complete continuous conveying in the conveying process; when the conveying amount is larger, the conveying times of the sending bin pump in a certain time are limited, the installation height of the sending bin pump is larger, and some places with limited installation cannot be installed.
There is a need for an apparatus that is specific to the transport of bulk materials.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a large-block material conveyor, wherein a driving mechanism drives a small material cylinder to move in a bracket cylinder, the small material cylinder moves to the lower part of a receiving hopper, a large-block material falls into the small material cylinder through the receiving hopper, the driving mechanism drives the small material cylinder filled with the material to move to a compressed air pipe and a mixing pipe, and under the action of high-pressure air of the compressed air pipe, the material in the small material cylinder is blown into the mixing pipe to be mixed with the material and gas in the next step, which is equivalent to carrying the large-block material through the small material cylinder, and when the small material cylinder is arranged into a plurality of continuous structures, the uninterrupted material transportation can be met.
The technical scheme adopted for solving the technical problems is as follows:
the large-block material conveyor comprises a driving mechanism, a support cylinder and a material conveying mechanism, wherein the material conveying mechanism comprises a small material cylinder, the driving mechanism is connected with the small material cylinder, the small material cylinder is arranged in the support cylinder, the driving mechanism drives the small material cylinder to move in the support cylinder, a compressed air pipe matched with the small material cylinder is arranged at the upper part of the support cylinder, a material mixing pipe matched with the small material cylinder to discharge is arranged in the lower wind direction of the compressed air pipe, the small material cylinder is communicated with the compressed air pipe and the material mixing pipe, and the material mixing pipe is arranged at the lower part of the support cylinder;
the bracket cylinder is provided with a receiving hopper matched with the feeding of the small charging cylinder, and the upper part of the receiving hopper is provided with a belt for conveying large materials.
The conveying mechanism also comprises a small material barrel frame, the driving mechanism comprises a motor, the motor is connected with a speed reducer, an output shaft of the speed reducer is a driving shaft, the driving shaft is connected with the small material barrel frame, a plurality of small material barrels are arranged on the small material barrel frame, and the small material barrels are uniformly distributed around the driving shaft.
The support cylinder comprises a support cylinder body, a material sealing plate matched with the bottom of the small material cylinder is arranged at the bottom of the support cylinder body, a driving shaft penetrates through the bottom of the support cylinder body to be connected with the small material cylinder support, and a material outlet is formed in the material sealing plate at the communication position of the compressed air pipe and the material mixing pipe.
One side of the mixing pipe is connected with a high-pressure air source.
The support cylinder comprises a support cylinder body, and the air pressing pipe and the receiving hopper are both arranged on the support cylinder body.
The structure of the small material cylinder has two forms, the first is a cylindrical cylinder, and the outer cylindrical surfaces of the adjacent small material cylinders are tangent.
The second is that the section shape of the small charging barrel is fan-shaped, and the adjacent small charging barrels are separated by a charging barrel partition board.
The bottom of the small charging barrel is provided with a bottom cover, the bottom cover is connected to the bottom of the small charging barrel through a bottom cover rotating shaft, the bottom cover is arranged between the small charging barrel and the material sealing plate, and the lower part of the bottom cover is provided with a first rubber wheel walking on the material sealing plate.
The lower part of the bottom cover is provided with a second rubber wheel, the second rubber wheel is arranged in front of the first rubber wheel, the distance between the axle center of the second rubber wheel and the bottom cover is smaller than that between the axle center of the first rubber wheel and the bottom cover, and the discharge hole is provided with a bottom cover chute which is obliquely upwards used for guiding the first rubber wheel and the second rubber wheel in the traveling direction of the second rubber wheel.
The beneficial effects of the invention are as follows:
1. the actuating mechanism drives little feed cylinder and removes in the support section of thick bamboo, and little feed cylinder removes to the hopper below, and big material falls into little feed cylinder through the hopper, and actuating mechanism drives the little feed cylinder that fills with the material and removes to between air duct and the compounding pipe, under the high-pressure wind effect of air duct, the material in the little feed cylinder is blown into the compounding pipe and carries out the material and the gas mixing of next step, is equivalent to carrying big piece through little feed cylinder, when arranging into a plurality of continuous structures of little feed cylinder, will satisfy incessantly carrying out the material and transport.
2. The drive shaft rotates, drives a plurality of little feed cylinders and passes through the hopper lower part in proper order, sets for motor rotational speed, and little feed cylinder is filled up after being operated to between compressed air pipe and the compounding pipe, through the high-pressure wind effect of compressed air pipe, and the bulk material is carried to the compounding pipe, and the feed cylinder is vertical direction, and the direction of the ejection of compact of little feed cylinder is the same with the direction of air current, and the material is more easily sent away, and high-pressure wind blows moreover, and the compounding pipe has certain negative pressure to little feed cylinder bottom, and is clean environmental protection, and no dust pollution.
3. In order to guarantee the shutoff of a small feed cylinder bottom to the material and the convenience of opening the leak source, design a small feed cylinder for upper and lower open-ended drum, designed the sealing plate simultaneously, when loading and rotatory defeated material process through the receiving hopper, the sealing plate closely pastes in a small feed cylinder bottom, open on the sealing plate of compressed air pipe and compounding pipe intercommunication position has the discharge opening, can communicate compressed air pipe and compounding pipe when a small feed cylinder rotates to the discharge opening, unload, design a small feed cylinder and sealing plate as wear-resisting material, the reliability of equipment has been guaranteed.
4. The upper part of the support cylinder body is also plugged by a plate, only the mounting openings of the air pressing pipe and the receiving hopper are reserved, full-closed conveying is realized, and meanwhile, negative pressure of the material mixing pipe exists, so that dust pollution is avoided.
5. The small cylinder of the cylinder is tangent and can be used for continuously receiving materials in the rotating process, so that the continuity of conveying materials is ensured. Only the fan-shaped small charging barrels separated by the charging barrel partition plate can be continuously connected in the rotating process, and the continuity of conveying materials is better ensured.
6. The whole equipment is connected with the equipment main shaft and the reducer motor through the coupler, and has simple structure and fewer vulnerable parts.
5. The material in the small charging barrel and the material sealing plate are in sliding friction, so that the material conveying resistance is increased, then the material sealing plate is higher in requirement, the characteristic of the bottom cover is increased, the first rubber wheel is out of support due to the discharging hole of the material sealing plate during discharging, the bottom cover is opened downwards to discharge, the small charging barrel continues to passively advance, the second rubber wheel slowly closes the bottom cover through the upward guide effect of the inclination of the bottom cover chute, then the first rubber wheel is in contact with the bottom cover chute, and the first rubber wheel has certain pressure on the bottom cover through the sealing effect of the material sealing plate due to certain elasticity of the rubber wheel, so that the bottom cover is plugged more tightly.
The way eliminates the direct friction of the material on the material sealing plate, can design the material sealing plate into a guide rail mode, and saves the driving force during rotation.
Drawings
FIG. 1 is a plan view of the overall structure of the present invention;
FIG. 2 is an assembled view of a feed mechanism with a cylindrical cartridge according to the present invention;
FIG. 3 is an assembled half sectional view of a feed mechanism with a small cartridge of cylindrical shape in accordance with the present invention;
FIG. 4 is a top view of a feed mechanism of the present invention with a small cartridge having a fan-shaped cross section;
fig. 5 is a view of the bottom cover and blanking plate of the present invention mated.
In the figure: the device comprises a 1-driving mechanism, a 2-support cylinder, a 3-conveying mechanism, a 4-air compressing pipe, a 5-mixing pipe, a 6-belt, an 11-motor, a 12-speed reducer, a 13-driving shaft, a 21-support cylinder body, a 22-material sealing plate, a 23-receiving hopper, a 24-discharging hole, a 25-bottom cover chute, a 31-small cylinder, a 32-small cylinder frame, a 33-cylinder partition plate, a 34-bottom cover rotating shaft, a 35-bottom cover, a 36-first rubber wheel and a 37-second rubber wheel.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present invention will be described in detail below with reference to the following detailed description and the accompanying drawings. The following disclosure provides many different embodiments, or examples, for implementing different structures of the invention. In order to simplify the present disclosure, components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and processes are omitted so as to not unnecessarily obscure the present invention. The terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not denote or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
As shown in figure 1, the large-block material conveyor comprises a driving mechanism 1, a support cylinder 2 and a material conveying mechanism 3, wherein the material conveying mechanism 3 comprises a small material cylinder 31, the driving mechanism 1 is connected with the small material cylinder 31, the small material cylinder 31 is arranged in the support cylinder 2, the driving mechanism 1 drives the small material cylinder 31 to move in the support cylinder 2, a compressed air pipe 4 matched with the small material cylinder 31 is arranged at the upper part of the support cylinder 2, a material mixing pipe 5 matched with the material of the small material cylinder 31 is arranged in the lower wind direction of the compressed air pipe 4, the small material cylinder 31 is communicated with the compressed air pipe 4 and the material mixing pipe 5, and the material mixing pipe 5 is arranged at the lower part of the support cylinder 2; the bracket cylinder 2 is provided with a receiving hopper 23 matched with the feeding of the small charging cylinder 31, and the upper part of the receiving hopper 23 is provided with a belt 6 for conveying large materials.
The driving mechanism 1 drives the small charging barrel 31 to move in the support barrel 2, the small charging barrel 31 moves to the lower part of the receiving hopper 23, large materials fall into the small charging barrel 31 through the receiving hopper 23, the driving mechanism 1 drives the small charging barrel 31 filled with the materials to move between the air compressing pipe 4 and the mixing pipe 5, under the high-pressure air effect of the air compressing pipe 4, the materials in the small charging barrel 31 are blown into the mixing pipe 5 for carrying out the next step of material and gas mixing, which is equivalent to carrying the large materials through the small charging barrel 31, and when the arrangement of the small charging barrel 31 is in a plurality of continuous structures, the uninterrupted material transferring can be satisfied.
The feeding mechanism 3 further comprises a small barrel frame 32, the driving mechanism 1 comprises a motor 11, the motor 11 is connected with a speed reducer 12, an output shaft of the speed reducer 12 is a driving shaft 13, the driving shaft 13 is connected with the small barrel frame 32, a plurality of small barrels 31 are arranged on the small barrel frame 32, and the small barrels 31 are uniformly distributed around the driving shaft 13.
The support cylinder 2 comprises a support cylinder body 21, a material sealing plate 22 matched with the bottom of a small material cylinder 31 is arranged at the bottom of the support cylinder body 21, a driving shaft 13 penetrates through the bottom of the support cylinder body 21 to be connected with a small material cylinder support 32, and a material outlet 24 is formed in the material sealing plate 22 at the communication position of the air compressing pipe 4 and the material mixing pipe 5.
The drive shaft 13 rotates to drive a plurality of small feed barrels 31 to sequentially pass through the lower part of the receiving hopper 23, the rotation speed of the motor 11 is set, the small feed barrels 31 are fully filled and then are operated between the air compressing pipe 4 and the mixing pipe 5, large materials are conveyed to the mixing pipe 5 under the action of high-pressure air of the air compressing pipe 4, the small feed barrels 31 are in vertical directions, the discharging direction of the small feed barrels 31 is the same as the direction of air flow, the materials are easier to be sent away, in addition, the high-pressure air is blown, the mixing pipe 5 has a certain negative pressure on the bottom of the small feed barrels, and the air mixing machine is clean and environment-friendly and has no dust pollution.
One side of the mixing pipe 5 is connected with a high-pressure air source. In order to ensure the convenience of plugging and opening leakage of materials at the bottom of the small charging barrel 31, the small charging barrel 31 is designed to be a cylinder with an upper opening and a lower opening, meanwhile, the material sealing plate 22 is designed, when the materials are charged and conveyed in a rotating manner through the receiving hopper 23, the material sealing plate 22 is tightly attached to the bottom of the small charging barrel 31, the material sealing plate 22 at the communication position of the air compressing pipe 4 and the material mixing pipe 5 is provided with the discharging hole 24, and when the small charging barrel 31 rotates to the discharging hole 24, the air compressing pipe 4 and the material mixing pipe 5 can be communicated for discharging, the small charging barrel 31 and the material sealing plate 22 are designed to be wear-resistant materials, and the reliability of equipment is ensured.
The support cylinder 2 comprises a support cylinder body 21, and the compressed air pipe 4 and the receiving hopper 23 are both arranged on the support cylinder body 21. The upper part of the support cylinder body 21 is also plugged by a plate, only the mounting openings of the air pressing pipe 4 and the receiving hopper 23 are reserved, full-closed conveying is realized, and meanwhile negative pressure of the material mixing pipe 5 exists, so that dust pollution is avoided.
The structure of the small cylinder 31 has two forms, the first is a cylindrical cylinder, and the outer cylindrical surfaces of adjacent small cylinders 31 are tangent. The small cylinder 31 of the cylinder is tangent to be capable of continuously receiving materials in the rotating process, so that the continuity of conveying materials is ensured.
The second is that the small cartridges 31 have a fan-shaped cross-sectional shape, and as shown in fig. 5, adjacent small cartridges 31 are separated by a cartridge partition 33. Only the small fan-shaped material cylinders 31 separated by the material cylinder separating plates 33 can be continuously connected in the rotating process, so that the continuity of material conveying is better ensured.
The bottom of the small charging barrel 31 is provided with a bottom cover 35, the bottom cover 35 is connected to the bottom of the small charging barrel 31 through a bottom cover rotating shaft 34, the bottom cover 35 is arranged between the small charging barrel 31 and the material sealing plate 22, and a first rubber wheel 36 walking on the material sealing plate 22 is arranged at the lower part of the bottom cover 35.
The lower part of the bottom cover 35 is provided with a second rubber wheel 37, the second rubber wheel 37 is arranged in front of the first rubber wheel 36, the distance between the axle center of the second rubber wheel 37 and the bottom cover 35 is smaller than that between the axle center of the first rubber wheel 36 and the bottom cover 35, and the discharge hole 24 is provided with a bottom cover chute 25 which guides the first rubber wheel 36 and the second rubber wheel 27 obliquely upwards in the travelling direction of the second rubber wheel 37.
The sliding friction between the material in the small charging barrel 21 and the material sealing plate 22 increases the material conveying resistance, then the material sealing plate 22 has higher requirement, so the characteristic of the bottom cover 35 is increased, the discharging hole 24 of the material sealing plate 22 causes the first rubber wheel 36 to lose support during discharging, the bottom cover 35 is opened downwards to discharge, the small charging barrel 31 continues to passively advance, the second rubber wheel 37 slowly closes the bottom cover 35 through the upward guide function of the inclination of the bottom cover chute 25, then the first rubber wheel 36 contacts with the bottom cover chute 25, and the first rubber wheel 36 has certain pressure on the bottom cover 35 through the sealing plate 22 due to certain elasticity of the rubber wheel, so the bottom cover 35 is tightly sealed.
This eliminates direct friction of the material against the blanking plate 22, and the blanking plate 22 can be designed in the form of a guide rail, thereby saving the driving force during rotation.
The above examples are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present invention should be made in the equivalent manner, and the embodiments are included in the protection scope of the present invention.
Claims (4)
1. The large-block material conveyor is characterized by comprising a driving mechanism, a support cylinder and a material conveying mechanism, wherein the material conveying mechanism comprises a small material cylinder, the driving mechanism is connected with the small material cylinder, the small material cylinder is arranged in the support cylinder, the driving mechanism drives the small material cylinder to move in the support cylinder, a compressed air pipe matched with the small material cylinder is arranged at the upper part of the support cylinder, a material mixing pipe matched with the small material cylinder for discharging is arranged in the lower wind direction of the compressed air pipe, the small material cylinder is communicated with the compressed air pipe and the material mixing pipe, and the material mixing pipe is arranged at the lower part of the support cylinder;
a receiving hopper matched with the feeding of the small charging barrel is arranged on the bracket barrel, and a belt for conveying large materials is arranged at the upper part of the receiving hopper;
the conveying mechanism further comprises a small material barrel frame, the driving mechanism comprises a motor, the motor is connected with a speed reducer, an output shaft of the speed reducer is a driving shaft, the driving shaft is connected with the small material barrel frame, a plurality of small material barrels are arranged on the small material barrel frame, and the small material barrels are uniformly distributed around the driving shaft;
the bracket cylinder comprises a bracket cylinder body, a material sealing plate matched with the bottom of the small material cylinder is arranged at the bottom of the bracket cylinder body, a driving shaft penetrates through the bottom of the bracket cylinder body to be connected with the small material cylinder bracket, and a discharging hole is formed in the material sealing plate at the communication position of the compressed air pipe and the material mixing pipe;
the bottom of the small charging barrel is provided with a bottom cover, the bottom cover is connected to the bottom of the small charging barrel through a bottom cover rotating shaft, the bottom cover is arranged between the small charging barrel and the material sealing plate, and the lower part of the bottom cover is provided with a first rubber wheel which walks on the material sealing plate;
the lower part of the bottom cover is provided with a second rubber wheel, the second rubber wheel is arranged in front of the first rubber wheel, the distance between the axle center of the second rubber wheel and the bottom cover is smaller than that between the axle center of the first rubber wheel and the bottom cover, and the discharge hole is provided with a bottom cover chute which guides the first rubber wheel and the second rubber wheel obliquely upwards in the running direction of the second rubber wheel;
one side of the mixing pipe is connected with a high-pressure air source.
2. A bulk material conveyor as in claim 1 wherein the support cylinder comprises a support cylinder body, the plenum and the receiving hopper being mounted on the support cylinder body.
3. A bulk material conveyor as in claim 1 wherein the small cylinders are cylindrical and the outer cylindrical surfaces of adjacent small cylinders are tangential.
4. A bulk material conveyor as in claim 1 wherein the small barrels are fan-shaped in cross-section and adjacent small barrels are separated by barrel dividers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910601861.8A CN110171716B (en) | 2019-07-04 | 2019-07-04 | Bulk material conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910601861.8A CN110171716B (en) | 2019-07-04 | 2019-07-04 | Bulk material conveyer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110171716A CN110171716A (en) | 2019-08-27 |
| CN110171716B true CN110171716B (en) | 2023-11-24 |
Family
ID=67699797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910601861.8A Active CN110171716B (en) | 2019-07-04 | 2019-07-04 | Bulk material conveyer |
Country Status (1)
| Country | Link |
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| CN (1) | CN110171716B (en) |
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