CN205855440U - A kind of material constant-flow control device - Google Patents
A kind of material constant-flow control device Download PDFInfo
- Publication number
- CN205855440U CN205855440U CN201620882787.3U CN201620882787U CN205855440U CN 205855440 U CN205855440 U CN 205855440U CN 201620882787 U CN201620882787 U CN 201620882787U CN 205855440 U CN205855440 U CN 205855440U
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- CN
- China
- Prior art keywords
- limit switch
- control device
- flow control
- front apron
- backboard
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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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Abstract
A kind of material constant-flow control device.This utility model relates to a kind of material controlling device, is specifically related to a kind of material constant-flow control device.This utility model is to solve the bulk materials such as existing grain, Nicotiana tabacum L. to easily cause the problem that equipment blocks or transfer efficiency is low in course of conveying.A kind of material constant-flow control device includes material channel, the first limit switch, the second limit switch and the 3rd limit switch, the upper end of material channel is arranged on the lower section of material feeder, the lower end of material channel is arranged on the top of material conveying mechanism, from top to bottom it is sequentially provided with the first limit switch, the second limit switch and the 3rd limit switch along short transverse on side plate, first limit switch is connected with material feeder, second limit switch is connected with material feeder and material conveying mechanism respectively, and the 3rd limit switch is connected with material conveying mechanism.This utility model is used for Material control.
Description
Technical field
This utility model relates to a kind of material controlling device, is specifically related to a kind of material constant-flow control device.
Background technology
The bulk material such as grain, Nicotiana tabacum L. is uniform sometimes for controlling mass flow, after ensureing in processing, storage and transport process
Continuous measuring equipment working stability is accurately or conveying equipment does not cause conveying equipment blocking at course of conveying or affects efficiency.And grain
The materials such as food, Nicotiana tabacum L. are relatively large due to its viscosity, are susceptible to bonding, pile up and block, so flow in course of conveying
The most wayward, thus affect the stability of conveying, affect work efficiency.
Utility model content
This utility model for solve the bulk material such as existing grain, Nicotiana tabacum L. easily cause in course of conveying equipment blocking or
The problem that transfer efficiency is low, and then a kind of material constant-flow control device is proposed.
This utility model for solve above-mentioned technical problem adopt the technical scheme that: this utility model include material channel,
First limit switch, the second limit switch and the 3rd limit switch, the upper end of material channel is arranged under material feeder
Side, the lower end of material channel is arranged on the top of material conveying mechanism, and material channel includes front apron, backboard and two sides
Plate, the two ends, left and right of backboard are respectively perpendicular and are connected with a side plate, and the front end of backboard is provided with front apron, front apron and side plate
End face be vertically arranged, side plate is from top to bottom sequentially provided with the first limit switch, the second limit switch and along short transverse
Three limit switches, the first limit switch, the second limit switch and the 3rd limit switch be arranged between front apron and backboard, and
One limit switch is connected with material feeder, and the second limit switch connects with material feeder and material conveying mechanism respectively
Connecing, the 3rd limit switch is connected with material conveying mechanism.
The beneficial effects of the utility model are:
This utility model controls the startup of material feeder and material conveying mechanism by three limit switches, makes thing
The high dynamic range of material is substantially between the first limit switch and the 3rd limit switch, thus the height of material in ensureing passage
Degree, it is ensured that channel capacity basicly stable, enables the output of material constant flow, it is ensured that follow-up measurement equipment working stability is accurate
Or conveying equipment does not cause conveying equipment blocking at course of conveying or affects efficiency.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the right view of Fig. 1.
Detailed description of the invention
Detailed description of the invention one: combine Fig. 1 to Fig. 3 and illustrate, a kind of material constant-flow control device described in present embodiment
Including material channel, the first limit switch the 4, second limit switch 5 and the 3rd limit switch 6, the upper end of material channel is arranged on
The lower section of material feeder, the lower end of material channel is arranged on the top of material conveying mechanism, and material channel includes front apron
1, backboard 2 and two side plates 3, the two ends, left and right of backboard 2 are respectively perpendicular and are connected with a side plate 3, and the front end of backboard 2 sets
There are front apron 1, front apron 1 to be vertically arranged with the end face of side plate 3, side plate 3 is from top to bottom sequentially provided with along short transverse first
Limit switch the 4, second limit switch 5 and the 3rd limit switch 6, first limit switch the 4, second limit switch 5 and the 3rd is spacing
Switch 6 is arranged between front apron 1 and backboard 2, and the first limit switch 4 is connected with material feeder, the second limit switch 5
Being connected with material feeder and material conveying mechanism respectively, the 3rd limit switch 6 is connected with material conveying mechanism.
Being so designed that the shape approximation cuboid of material channel in this device, material is passed through by inside, and production line starts thing
Material charging gear, material is fallen naturally by the top of material channel, falls on the conveyer belt of material conveying mechanism, along with material falls
Lower heap buildup position constantly rises in material channel, and when solid accumulation to the second limit switch 5, the second limit switch 5 controls
Conveyer belt startup optimization in material conveying mechanism；In course of conveying excessive when supplied materials flow, material reaches the first limit switch
4, the first limit switch 4 controls material feeder and stops, it is ensured that material does not spills over；Along with the operation of conveyer belt, height of materials
Constantly decline, when height of materials arrives the second limit switch 5, and the second limit switch 5 controls material feeder startup optimization, thing
Material continues to fall；When supplied materials flow reduces, and height of materials is gradually reduced, and height of materials is to the 3rd limit switch 6, and the 3rd spacing opens
Close 6 control conveyer belts out of service, wait material, until solid accumulation returns to the second limit switch 5, the second limit switch 5
Control conveyer belt startup optimization.Belt conveyor belt speed can be set by converter, is set by belt speed, makes flow meet follow-up
Equipment traffic requirement.Regulation supplied materials logistics flux simultaneously, height of materials dynamic range is substantially in the first limit switch 4 and the 3rd limit
Between bit switch 6.So ensure that channel capacity is basicly stable.
Wherein first limit switch the 4, second limit switch 5 and the 3rd limit switch 6 can use photoswitch, pass through PLC
The control of control system, to realize the start and stop of material feeder and the speed governing of material conveying mechanism and start and stop.
Detailed description of the invention two: combine Fig. 1 to Fig. 3 and illustrate, described in present embodiment, the lower end of front apron 1 turns forward.
Other composition is identical with detailed description of the invention one with connected mode.
Being so designed that and make whole material channel in funnel-form, the cross section making material channel lower end export enters more than upper end
The cross section of mouth, thus prevent following material real owing to weight of material extrudes and resulted in blockage.
Detailed description of the invention three: combine Fig. 1 to Fig. 3 and illustrate, the upper end edge width of front apron 1 described in present embodiment
Being connected with rotating shaft 7, upper end with side plate 3 respectively, the two ends of rotating shaft 7 is rotationally connected, and the lower end of two side plates 3 is respectively equipped with circular arc
Hole 8, is fitted with bolt 9 in circular hole 8, the end of two bolts 9 is affixed with the side end face of front apron 1 respectively.Its
Its composition is identical with detailed description of the invention one or two with connected mode.
It is so designed that and front apron 1 can be made to rotate for the centre of gyration with rotating shaft 7, regulate front apron 1 as required
Position, and pass through bolt 9 by front apron 1 positioning and locking on side plate 3, thus adjust the volume in material channel and lower end
The cross-sectional area of outlet, can use in conjunction with different efficiency material feeders, be adjusted in advance, prevent material from occurring to pile up and
Blocking.
Detailed description of the invention four: combine Fig. 1 to Fig. 3 and illustrate, described in present embodiment, the lower end of front apron 1 is provided with portable plate
10, the most parallel on portable plate 10 it is provided with two waist-shaped holes 11, each waist-shaped hole 11 is arranged along short transverse respectively, often
Be fitted with two caging bolts 12 on individual waist-shaped hole 11 respectively, the end of each caging bolt 12 respectively with the front end of front apron 1
Face is affixed.Other composition is identical with detailed description of the invention three with connected mode.
It is so designed that when follow-up equipment flow changes, beyond the range of accommodation of conveyer belt or when material properties occurs
Change, when easily causing obstruction, unclamps caging bolt 12, and portable plate 10 can slide up and down along waist-shaped hole 11, passes through portable plate
The up-down adjustment of 10 changes the sectional area of side outlet, is suitably raised by portable plate 10, it is ensured that material conveying passage unimpeded.
Detailed description of the invention five: combine Fig. 1 to Fig. 3 and illustrate, described in present embodiment, the upper end of backboard 2 is provided with observation panel
13, the outside of observation panel 13 is provided with the upper end of dodge gate 14 and is connected with backboard 2 by hinge 15.Other composition and connected mode
Identical with detailed description of the invention one, two or four.
It is so designed that and can at any time the situation in material channel be observed, when a jam does occur, dodge gate can be opened
14, by manually carrying out dredging cleaning.
Detailed description of the invention six: combine Fig. 1 to Fig. 3 and illustrate, described in present embodiment, dodge gate 14 is provided with knob lock 16.
Other composition is identical with detailed description of the invention five with connected mode.
It is so designed that when device operates, dodge gate 14 is pinned, prevent material from leaking.
Detailed description of the invention seven: combine Fig. 1 to Fig. 3 and illustrate, described in present embodiment, the side of dodge gate 14 is provided with protection
Switch 17, protection switch 17 is connected with total motor.Other composition is identical with detailed description of the invention six with connected mode.
Being so designed that when opening dodge gate 14, protection switch 17 is opened, and protection switch, by PLC control system, controls
Total motor temporarily ceases work, and whole equipment shuts down, it is ensured that person works's safety；Block material labor cleaning to have worked
Cheng Hou, dodge gate 14, protection switch 17 Guan Bi, whole equipment recovers normal work.
Detailed description of the invention eight: combine Fig. 1 to Fig. 3 and illustrate, the outside of each described side plate 3 of present embodiment is provided with one group
Arc chute 18, arc chute 18 is arranged on the both sides up and down of circular hole 8, bolt 9 be respectively arranged on the left side and the right side one
Curved baffle 19, the two ends up and down of each curved baffle 19 are inserted in arc chute 18 respectively.Other composition and connected mode
Identical with detailed description of the invention three.
It is so designed that and prevents material from leaking from circular hole 8.
Claims (8)
1. a material constant-flow control device, it is characterised in that: described a kind of material constant-flow control device includes that material leads to
Road, the first limit switch (4), the second limit switch (5) and the 3rd limit switch (6), the upper end of material channel is arranged on material
The lower section of charging gear, the lower end of material channel is arranged on the top of material conveying mechanism, material channel include front apron (1),
Backboard (2) and two side plates (3), the two ends, left and right of backboard (2) are respectively perpendicular and are connected with a side plate (3), backboard (2)
Front end be provided with front apron (1), front apron (1) is vertically arranged with the end face of side plate (3), along short transverse by upper on side plate (3)
The first limit switch (4), the second limit switch (5) and the 3rd limit switch (6) it is sequentially provided with under to, the first limit switch (4),
Second limit switch (5) and the 3rd limit switch (6) are arranged between front apron (1) and backboard (2), the first limit switch
(4) being connected with material feeder, the second limit switch (5) is connected with material feeder and material conveying mechanism respectively, the
Three limit switches (6) are connected with material conveying mechanism.
A kind of material constant-flow control device, it is characterised in that: the lower end of described front apron (1)
Turn forward.
A kind of material constant-flow control device the most according to claim 1 or claim 2, it is characterised in that: described front apron (1) upper
End is connected with rotating shaft (7) in the width direction, and upper end with side plate (3) respectively, the two ends of rotating shaft (7) is rotationally connected, two side plates
(3) lower end is respectively equipped with circular hole (8), is fitted with bolt (9), the end of two bolts (9) in circular hole (8)
Affixed with the side end face of front apron (1) respectively.
A kind of material constant-flow control device, it is characterised in that: the lower end of described front apron (1)
It is provided with portable plate (10), the most parallel on portable plate (10) is provided with two waist-shaped holes (11), each waist-shaped hole (11) point
Do not arrange along short transverse, each waist-shaped hole (11) is fitted with two caging bolts (12), each caging bolt (12) respectively
End affixed with the front end face of front apron (1) respectively.
5. according to material constant-flow control device a kind of described in claim 1,2 or 4, it is characterised in that: described backboard (2)
Upper end is provided with observation panel (13), and the outside of observation panel (13) is provided with the upper end of dodge gate (14) by hinge (15) and backboard
(2) connect.
A kind of material constant-flow control device, it is characterised in that: described dodge gate (14) is provided with
Knob lock (16).
A kind of material constant-flow control device, it is characterised in that: the side of described dodge gate (14)
Being provided with protection switch (17), protection switch (17) is connected with total motor.
A kind of material constant-flow control device, it is characterised in that: outside each described side plate (3)
Side is provided with one group of arc chute (18), and arc chute (18) is arranged on the both sides up and down of circular hole (8), a left side for bolt (9)
The right side is respectively provided on two sides with a curved baffle (19), and the two ends up and down of each curved baffle (19) are inserted into arc chute respectively
(18) in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620882787.3U CN205855440U (en) | 2016-08-15 | 2016-08-15 | A kind of material constant-flow control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620882787.3U CN205855440U (en) | 2016-08-15 | 2016-08-15 | A kind of material constant-flow control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205855440U true CN205855440U (en) | 2017-01-04 |
Family
ID=57594233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620882787.3U Expired - Fee Related CN205855440U (en) | 2016-08-15 | 2016-08-15 | A kind of material constant-flow control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205855440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111977328A (en) * | 2020-08-25 | 2020-11-24 | 马鞍山市山峰金属材料有限公司 | Conveying device with adjustable aluminum cut pill conveying capacity and implementation method thereof |
-
2016
- 2016-08-15 CN CN201620882787.3U patent/CN205855440U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111977328A (en) * | 2020-08-25 | 2020-11-24 | 马鞍山市山峰金属材料有限公司 | Conveying device with adjustable aluminum cut pill conveying capacity and implementation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20170815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |