CN109230598A - A kind of self-cleaning type bucket elevator pedestal - Google Patents
A kind of self-cleaning type bucket elevator pedestal Download PDFInfo
- Publication number
- CN109230598A CN109230598A CN201811085729.8A CN201811085729A CN109230598A CN 109230598 A CN109230598 A CN 109230598A CN 201811085729 A CN201811085729 A CN 201811085729A CN 109230598 A CN109230598 A CN 109230598A
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- CN
- China
- Prior art keywords
- lifting device
- self
- bucket elevator
- cleaning type
- base liner
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- B65G65/00—Loading or unloading
- B65G65/02—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads
- B65G65/16—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads with rotary pick-up conveyors
- B65G65/20—Paddle wheels
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chain Conveyers (AREA)
Abstract
The invention discloses a kind of self-cleaning type bucket elevator pedestals, including rack, bucket body, the lifting device for promoting bucket body and the tensioning apparatus for being tensioned lifting device for being mounted on machine frame inside, the lower part of the rack is equipped with the base liner that can make elevating movement with respect to lifting device, the base liner is in the arc-shaped cooperated with lifting device, is additionally provided with the lifting device for driving base liner elevating movement in the rack.Present invention can ensure that the buildup of pedestal liner can be cleared up timely, and in the course of work of bucket elevator, tail portion is not in the phenomenon that particle is stuck in the gap of bucket body and base liner at the bottom, is improved work efficiency.
Description
Technical field
The present invention relates to a kind of bucket lifting transporting equipment, in particular to a kind of self-cleaning type bucket elevator pedestal.
Background technique
Bucket elevator is widely used in grain and oil, feed processing industry, be a kind of continuous and perpendicular lifting powdery, graininess and
The mechanical conveying equipment of small block material.The base liner at the bottom of traditional bucket lifting drive end unit is horizontal, in production,
There is buildup in base liner, cannot clear up in time if remaining in the material of bottom, be easy to appear mildew；If encountered
Need to switch different materials in production process, bottom buildup also will cause the cross contamination of different material part；It can be seen that bottom product
Material has seriously affected the quality of product.
A kind of self-cleaning type bucket elevator has been occurred currently on the market, and the base liner of tail portion is in arc-shaped, base liner
Bottom and the spacing that bucket body digs material radius are constant, in order to make bottom not generate buildup, it is necessary to by keeping smaller spacing.When encountering
It is mixed with the ingredient of larger particles in the required material taken, is dug because of base liner at the bottom with bucket body and expects that the spacing of radius is too small,
Particle is easy in the gap for being stuck in bucket body and base liner at the bottom, causes the interruption of work, and because spacing remains unchanged, entirely
The course of work is easy to therefore repeatedly interrupt, and seriously affects working efficiency.
Summary of the invention
To solve the above problems, tail portion design can the purpose of the present invention is to provide a kind of self-cleaning type bucket elevator pedestal
To guarantee that the buildup of pedestal liner can be cleared up timely, and in the course of work of bucket elevator, tail portion is not in particle
The phenomenon being stuck in the gap of bucket body and pedestal liner at the bottom.
To achieve the above object, technical scheme is as follows:
A kind of self-cleaning type bucket elevator pedestal, including rack, bucket body are mounted on the promotion for being used to be promoted bucket body of machine frame inside
Device and tensioning apparatus for being tensioned lifting device, the lower part of the rack, which is equipped with, to make elevating movement with respect to lifting device
Base liner, the base liner is in the arc-shaped that cooperates with lifting device, is additionally provided in the rack and drives base liner
The lifting device of elevating movement.
Preferably, the lifting device includes motor, the lifting structure with the output axis connection of motor, the lifting structure
It is affixed with base liner.
Preferably, the lifting structure includes the second lead screw pair, and second lead screw pair and base liner are affixed.
Preferably, the lifting structure includes shaft, mounting base, and the quantity of the mounting base is at least two, and respectively
The two sides of rack are set to, two mounting bases are connected by shaft.
Preferably, the tensioning apparatus includes the first lead screw pair, and first lead screw pair connects lifting device.
Preferably, the lifting device is equipped with guide pad, and the rack is equipped with first for guiding guide pad movement
Guided way.
Preferably, the base liner is equipped with guide plate, and the rack is equipped with guidance guide plate moves second and leads
To rail.
Preferably, the lifting device includes return pulley, the conveyer belt for being set in return pulley periphery, and the bucket body is mounted on conveying
It takes.
Preferably, the base liner is equipped with weighing sensor, and the weighing sensor and lifting device control connect.
The beneficial effects of the present invention are: the present invention provides a kind of self-cleaning type bucket elevator pedestal, when normal work, lifting dress
Driving base liner decline is set, bucket body outer rim is increased at a distance from base liner at the bottom, particle is avoided to be stuck in bucket body and base
In the gap of gallbladder bottom；When clearing up buildup, lifting device controls base liner and rises, and gradually reduces bucket body outer rim and base liner
The distance of bottom, while starting operation bucket elevator, take buildup using bucket body, reduces buildup to the greatest extent；The present invention can be with
Guarantee that the buildup of pedestal liner can be cleared up timely, and in the course of work of bucket elevator, tail portion is not in particle card
Phenomenon in the gap of bucket body and base liner at the bottom, improves work efficiency.
Detailed description of the invention
The invention will be further described with example with reference to the accompanying drawing.
Fig. 1 is front view of the invention；
Fig. 2 is left view of the invention；
Fig. 3 is top view of the invention；
Fig. 4 is the cross-sectional view in Fig. 1 at A-A；
Fig. 5 is the partial enlarged view in Fig. 1 at B；
Fig. 6 is the partial enlarged view in Fig. 3 at C；
Fig. 7 is the partial enlarged view in Fig. 4 at D；
In figure, 1- bucket body, 2- conveyer belt, 3- return pulley, the first lead screw of 4-, the first feed screw nut of 5-, 6- second
Thick stick, the second feed screw nut of 7-, 8- base liner, 9- motor, 10- mounting base, 11- shaft, 12- support plate, on 13-
Support base, 15- guide pad, the first guided way of 16-, 17- guide plate, the second guided way of 18- under support base, 14-.
Specific embodiment
Referring to Fig.1-7, a kind of self-cleaning type bucket elevator pedestal, including rack, bucket body 1, be mounted on machine frame inside for mentioning
The lifting device of bucket body 1 and the tensioning apparatus for being tensioned lifting device are risen, the lower part of the rack, which is equipped with, opposite to be promoted
Device makees the base liner 8 of elevating movement, and the base liner 8 is in the arc-shaped cooperated with lifting device, goes back in the rack
Equipped with the lifting device for driving 8 elevating movement of base liner.
- 3 and Fig. 5 referring to Fig.1, in the present embodiment, the lifting device include return pulley 3, are set in 3 periphery of return pulley
Conveyer belt 2, the bucket body 3 is mounted on conveyer belt 2.
In the present embodiment, when normal work, when bucket body 1 is provided with material, material can be such that the gravity of bucket body 1 increases, this is heavy
Power will lead to conveyer belt 3 far from return pulley 3, adjust the lifting of return pulley 3 by tensioning apparatus at this time, it is ensured that conveyer belt 2 and return pulley 3
Tight fit；Lifting device is used to adjust the height of base liner 8, and 1 outer rim of bucket body can root at a distance from 8 bottom of base liner
It is arranged according to needing, distance is made to be greater than the diameter for the particle being likely to occur in material, that is, can avoid particle in the course of work and be stuck in
The interruption of caused work in the gap of bucket body 1 and 8 bottom of base liner, to improve working efficiency.When needing to clear up buildup,
Carry out clear material program: lifting device controls base liner 8 and rises, gradually reduce 1 outer rim of bucket body and 8 bottom of base liner away from
From, while starting operation bucket elevator, buildup is dug using bucket body 1, is guaranteeing what 8 bottom of base liner and bucket body 1 did not interfered
In the case of, diminution 1 outer rim of bucket body as far as possible is optimal in structure at a distance from 8 bottom of base liner, and base liner 8 is in and promotion
The arc-shaped of device cooperation, which can be takes buildup to the greatest extent；When buildup cleans out, driving mechanisms control machine
Seat liner 8 declines, and makes it away from 1 outer rim of bucket body, returns to normal operation position.In the present embodiment, normal operating conditions is set
When base liner 8 be in extreme lower position, 1 outer rim of bucket body is 250mm away from 8 distance from bottom of base liner.
Referring to Fig.1, Fig. 2 and Fig. 5, further, lifting device include motor, the lifting with the output axis connection of motor
Structure, the lifting structure and base liner 8 are affixed.In the present embodiment, lifting structure include the second lead screw pair, described second
Thick stick pair and base liner 8 are affixed.
Second lead screw pair includes the second lead screw 6 and the second feed screw nut 7.Lead screw pair is common for adjusting the machine of lifting
Tool device has structural behaviour to stablize, the advantages of being easily obtained, is conducive to popularization of the invention.Lifting device includes motor 9, electricity
The output shaft of machine 9 is connected with second lead screw 6, and the motor 9 controls base liner 8 by positive and negative rotation.When motor 9
When forward and backward, the output shaft of motor 9 will drive the rotation suitable, counterclockwise of the second lead screw 6, and the second lead screw 6 drives the second feed screw nut
7 ascending, descending, since the second feed screw nut 7 and base liner 8 are affixed, the second feed screw nut 7 is with 8 ascending, descending of engine-bed liner, most
Realize that motor 9 controls the lifting of base liner 8 by positive and negative rotation eventually.
Referring to Fig. 2, further, the lifting structure includes shaft 11, mounting base 10, and the quantity of the mounting base 10 is
At least two, and the two sides of rack are respectively arranged at, two mounting bases 10 are connected by shaft 11.
Referring to Fig. 5, in the present embodiment, the bottom of side is respectively provided with a mounting base 10, mounting base 10 before and after the rack
Interior to be equipped with worm gear structure, second lead screw 6 is connected by mounting base 10 with the output shaft of motor 9.Worm and gear machine
Structure is commonly used to movement and power between two alternating axis of transmitting, be commonly used for that two is shaft staggered, transmission ratio is big, transmission power is little or
The occasion of discontinuous operation, and have the beneficial effect of deceleration；In the present embodiment, the movement and move that the output shaft of motor 9 is exported
Power is rotated around horizontal direction, and the second lead screw 6 is placed vertically, needs a movement around vertical direction rotation
And power, the movement and electronic-controlled power steering that the worm gear structure in mounting base 10 can be such that the output shaft of motor 9 is exported, and root
According to actual conditions, selectable deceleration passes to the second lead screw 6.
Referring to Fig. 2 and Fig. 5, in the present embodiment, the rear and front end of base liner 8 is respectively provided with one and mounting base 10 is opposite
The support plate 12 answered is connected between the mounting base 10 and support plate 12 by the second lead screw 6, and the support plate 12 passes through second
Feed screw nut 7 is fixed on the second lead screw 6.
In the present embodiment, a motor 9 is set, the output shaft of motor 9 is connected with any one mounting base 10,
It will be connected again with two mounting bases 10 of rear side by a shaft 11 on front side of rack, shaft 11 can be with passing movement and power；
Then, the movement of the output shaft of motor 9 and power pass through mounting base 10 and shaft 11 has passed to two the second lead screws 6, make
Two the second lead screws 6 rotate synchronously.
Further, the tensioning apparatus includes the first lead screw pair, and first lead screw pair connects lifting device.
Referring to Figures 1 and 2, in the present embodiment, the first lead screw pair includes the first lead screw 4 and the first feed screw nut 5；It is described
Lifting device includes return pulley 3, and 3 rear and front end of return pulley is respectively provided with a lower support base 14, and the rack front and rear sides are respectively provided with one
A upper support seat 13 corresponding with lower support base 14,4 upper end of the first lead screw and upper support seat 13 are affixed, the first lead screw 4
Lower end is affixed by the first feed screw nut 5 and lower support base 14；When it is implemented, the first lead screw 4 is static relative to rack, first
Feed screw nut 5 can move up and down relative to the first lead screw 4, and drives and move down on the lower support base 13 being fixed together with it
It is dynamic, it realizes by adjusting the first feed screw nut 5, to adjust the lifting of return pulley 3.
Referring to Fig.1, Fig. 3 and Fig. 6, optimal in structure, the lifting device is equipped with guide pad 15, sets in the rack
There is the first guided way 16 for guiding guide pad 15 to move.In the present embodiment, a guide pad 15 is limited at two articles the
Between one guided way 16, the first guided way 16 limits the displacement of 15 horizontal direction of guide pad, makes it can only be along two first
The guide track movement that guided way 16 is formed, guide track that two the first guided ways 16 in the present embodiment are formed and first
Thick stick 4 is parallel.
Referring to Fig.1, Fig. 4 and Fig. 7, further, the base liner are equipped with guide plate 17, and the rack is equipped with
The second guided way 18 for guiding guide plate 17 to move.Guide plate 17 in the present embodiment is abutted against with the second guided way 18, the
Two guided ways 18 limit the movement of 17 horizontal direction of guide plate, the side that limit guide plate 17 can only along the second guided way 18
To sliding up and down, the second guided way 18 in the present embodiment limits direction as vertical direction, the matched cunning of guide plate 17
Dynamic rail mark is parallel with the second lead screw.
For mechanical equipment, the stability of each part is kept to be very important, in the present embodiment, guide pad 15 with
First guided way, 16 collective effect, the collective effect of guide plate 17 and the second guided way 18 prevent return pulley 3 and base liner 8
Double swerve ensure that the stability of bucket elevator entirety.
Further, the base liner 8 is equipped with weighing sensor, and the weighing sensor and lifting device control connect
It connects.Setting weighing inductor, and be arranged by the automatic cleaning buildup program of weighing inductor induction control, it can prevent because of the people that works
Member forgets to clear up and cause damages in time.Specific step is as follows: when bucket elevator stops working, weighing sensor experiences base
When the weight of buildup in liner 8 is more than setting value, signal is issued, controller, which receives signal and controls lifting device, opens clear material
Program: when needing to clear up buildup, lifting device controls base liner 8 and rises, and gradually reduces 1 outer rim of bucket body and base liner 8
The distance of bottom, while starting operation bucket elevator, take pedestal buildup using bucket body 1, stating base liner 8 is in match with lifting device
The arc-shaped of conjunction, can reduce 1 outer rim of bucket body at a distance from 8 bottom of base liner until close to zero as far as possible, can be utmostly
Reduction buildup.After clear material, all parts return to normal operation position.In the above process, some controllers can be related to
Control method, but these control methods be all it is extremely simple, can easily be realized by existing mature technology, nor this
The innovation of invention is less protected object of the invention.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of self-cleaning type bucket elevator pedestal, including rack, bucket body are mounted on the promotion dress for promoting bucket body of machine frame inside
It sets and the tensioning apparatus for being tensioned lifting device, it is characterised in that: the lower part of the rack is equipped with can be with respect to lifting device
Make the base liner of elevating movement, the base liner is in the arc-shaped cooperated with lifting device, is additionally provided with drive in the rack
Make the lifting device of base liner elevating movement.
2. a kind of self-cleaning type bucket elevator pedestal according to claim 1, it is characterised in that: the lifting device includes electricity
Machine, the lifting structure with the output axis connection of motor, the lifting structure and base liner are affixed.
3. a kind of self-cleaning type bucket elevator pedestal according to claim 2, it is characterised in that: the lifting structure includes second
Lead screw pair, second lead screw pair and base liner are affixed.
4. a kind of self-cleaning type bucket elevator pedestal according to claim 3, it is characterised in that: the lifting structure includes turning
Axis, mounting base, the quantity of the mounting base is at least two, and is respectively arranged at the two sides of rack, and two mounting bases are logical
Cross shaft connection.
5. a kind of self-cleaning type bucket elevator pedestal according to claim 1, it is characterised in that: the tensioning apparatus includes first
Lead screw pair, first lead screw pair connect lifting device.
6. a kind of self-cleaning type bucket elevator pedestal according to claim 1, it is characterised in that: the lifting device is equipped with guiding
Block, the rack are equipped with the first guided way for guiding guide pad to move.
7. a kind of self-cleaning type bucket elevator pedestal according to claim 1, it is characterised in that: the base liner is equipped with and leads
To plate, the rack is equipped with the second guided way of guidance guide plate movement.
8. a kind of self-cleaning type bucket elevator pedestal according to claim 1, it is characterised in that: the lifting device includes bottom
The conveyer belt of return pulley periphery is taken turns, is set in, the bucket body installation is on the conveyor belt.
9. a kind of self-cleaning type bucket elevator pedestal according to claim 1, it is characterised in that: the base liner is equipped with weighing
Sensor, the weighing sensor and lifting device control connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811085729.8A CN109230598A (en) | 2018-09-17 | 2018-09-17 | A kind of self-cleaning type bucket elevator pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811085729.8A CN109230598A (en) | 2018-09-17 | 2018-09-17 | A kind of self-cleaning type bucket elevator pedestal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109230598A true CN109230598A (en) | 2019-01-18 |
Family
ID=65059649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811085729.8A Pending CN109230598A (en) | 2018-09-17 | 2018-09-17 | A kind of self-cleaning type bucket elevator pedestal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109230598A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63128909A (en) * | 1986-11-20 | 1988-06-01 | Matsui Seisakusho:Kk | Method and apparatus for supplying material for molder |
| CN203111964U (en) * | 2013-01-31 | 2013-08-07 | 湖北三江航天机电设备有限责任公司 | Self-cleaning machine base of bucket type elevator |
| CN104385238A (en) * | 2013-12-25 | 2015-03-04 | 南宁市磁汇科技有限公司 | Work platform capable of ascending and descending |
| CN206750759U (en) * | 2017-06-01 | 2017-12-15 | 鹤壁市通用机械电气有限公司 | A kind of bucket elevator with screw mandrel tensioning apparatus |
| CN108045974A (en) * | 2017-12-27 | 2018-05-18 | 江门市振达机械制造有限公司 | A kind of new mobile discharge mechanism |
| CN208882994U (en) * | 2018-09-17 | 2019-05-21 | 江门市振达机械制造有限公司 | A kind of self-cleaning type bucket elevator pedestal |
-
2018
- 2018-09-17 CN CN201811085729.8A patent/CN109230598A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63128909A (en) * | 1986-11-20 | 1988-06-01 | Matsui Seisakusho:Kk | Method and apparatus for supplying material for molder |
| CN203111964U (en) * | 2013-01-31 | 2013-08-07 | 湖北三江航天机电设备有限责任公司 | Self-cleaning machine base of bucket type elevator |
| CN104385238A (en) * | 2013-12-25 | 2015-03-04 | 南宁市磁汇科技有限公司 | Work platform capable of ascending and descending |
| CN206750759U (en) * | 2017-06-01 | 2017-12-15 | 鹤壁市通用机械电气有限公司 | A kind of bucket elevator with screw mandrel tensioning apparatus |
| CN108045974A (en) * | 2017-12-27 | 2018-05-18 | 江门市振达机械制造有限公司 | A kind of new mobile discharge mechanism |
| CN208882994U (en) * | 2018-09-17 | 2019-05-21 | 江门市振达机械制造有限公司 | A kind of self-cleaning type bucket elevator pedestal |
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