CN102358064B - Automatic stirring and supplying device for ball press - Google Patents
Automatic stirring and supplying device for ball press Download PDFInfo
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- CN102358064B CN102358064B CN 201110140330 CN201110140330A CN102358064B CN 102358064 B CN102358064 B CN 102358064B CN 201110140330 CN201110140330 CN 201110140330 CN 201110140330 A CN201110140330 A CN 201110140330A CN 102358064 B CN102358064 B CN 102358064B
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- auger
- hopper
- motor
- feed bin
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Abstract
The invention discloses an automatic stirring and supplying device for a ball press, and belongs to an automatic loading device. The device is characterized by comprising a bin, a conveyer and a loading assembly; the bin comprises a feed opening, a bin middle shaft, a stirring motor, a turntable, a ratchet wheel, a spring fixing clamp, a travel switch, a driving gear, a pawl, an auger motor, an auger bracket, an auger, a baffle plate and a spring; the travel switch is in circuit connection with the stirring motor; the conveyer is driven by a transmission motor; the loading assembly comprises a loading rack, a motor rack, a loading motor, a driving shaft, a driven shaft, a chain wheel, a hinge, a scraper bucket, a hopper, a sensor and a power supply travel switch; and the power supply travel switch is connected with a master power supply circuit. Compared with the prior art, the device has the advantages that: stirring and feed conveying in the bin are synchronously performed, so that uniform mixing of coal dust and yellow mud is ensured, and agglomeration is prevented; manpower and cost are saved; and the material flow is good in stability and more uniform.
Description
Technical field
The present invention relates to a kind of automatic feeder, particularly a kind of automation equipment be applicable to the ball press feed.
Background technology
The production of existing honeycomb briquette adopts the unit operation more, and the coal dust be stirred is sent into the hopper of ball press, by ball press, produces moulded coal.The mixing composition of coal dust mostly is coal (80%), yellow mud (20%) and water at present, and wherein, yellow mud is the molding bonded agent, can make the temperature retention time of coal longer, is convenient to continue heat release; The interpolation of the water coal that makes to be shaped has resistance to water, and storing is convenient.
At present, it is to rely on manual method directly to pour the mixed coal powder prepared in hopper feed mostly that the ball press coal dust that people adopt is carried, and exist following not enough: 1. the mixed coal powder mixing effect is bad, coal slime composition skewness; 2. artificial feed is wasted time and energy, and human cost is high; 3. artificial feed standard differs, and regularity is poor, and moulded coal weight is inconsistent; 4. because mixed coal powder has certain viscosity containing mud, moisture characteristic, feed is too fast, inhomogeneous, all easily causes hopper knot doming effect, produces discharging opening and stops up.Part producer is used the auger transferring raw material, still due to the viscosity of coal dust, easily produces mixed coal powder and is adhered to formation caking on auger.
Summary of the invention
Technical assignment of the present invention is for above the deficiencies in the prior art, a kind of ball press automatic stirring feeding device is provided, can store, stir and export continuously and quantitatively the mixed coal powder with certain viscosity, can prevent easily that coal dust from blocking, can carry out suitable flow-control again, maintain the stable of withdrawal rate.
The technical scheme that the present invention solves its technical problem is: a kind of ball press automatic stirring feeding device is characterized in that: comprise feed bin, conveyer and feeding assembly;
Described bin bottom has feed opening; Described feed bin has the feed bin axis be fixed on feed bin, and stirring motor, rotating disk, ratchet, spring fixed clip, travel switch are installed on the feed bin axis; The described stirring motor driving gear that links, the driving gear gear teeth meshing rotating disk gear teeth, the two oppositely links; Described rotating disk is gear, disk upper surface be equipped with one with the corresponding ratchet in ratchet edge; The rotating disk bottom surface is fixed with auger motor and auger support, and the auger motor drives the auger axial-rotation; Auger is connected with the auger support, and in the nearly feed bin of auger, the axle head below is feed opening; Have a striker plate to be fixedly connected with the rotating disk bottom surface with the auger support, its position is the auger rear; Described ratchet edge is corresponding with ratchet on rotating disk; The ratchet upper surface is fixed with a contact; Under normal operating conditions, contact does not contact with the travel switch contact; Be connected with spring between the fixing contact of hard-wired spring fixed clip and ratchet upper surface bottom on described feed bin axis; Be installed with the one stroke switch on described feed bin axis, the trip switch is connected with the stirring motor circuit;
Described conveyer drives by transmitting motor, and conveyer belt one end is positioned at bin blanking mouth below, and the conveyer belt other end is positioned at the feeding assembly place;
Described feeding assembly comprises stock shelf, motor rack, material loading motor, driving shaft, driven axle, sprocket wheel, hinge, scraper bowl, hopper, sensor, power supply travel switch; The material loading motor drives driving shaft to rotate, and driving shaft and driven axle are installed on stock shelf, and sprocket wheel is arranged on driven axle, and corresponding sprocket wheel is also arranged on driving shaft, the driving shaft sprocket wheel of chain connection homonymy and driven axle sprocket wheel, scraper bowl and chain connection; Scraper bowl toppling direction below is that hopper is suitable for reading, and feed hopper bottom has discharging opening; The hopper side is equipped with the sensor for detection of mixed coal powder height in hopper; Under normal operating conditions, mechanical contact does not contact with power supply stroke switch contact, and the power supply travel switch is connected with the general supply circuit, and general supply is responsible for the power supply of stirring motor, auger motor, transmission motor, material loading motor.
Above-mentioned striker plate is arc, and concave surface is towards auger, and length and auger are equal in length.
Above-mentioned driven axle is a plurality of.
Above-mentioned feeding assembly also comprises hopper, and hopper is positioned at scraper bowl below, conveyer one end.
Above-mentioned hopper top also has an elevating hopper, and it is suitable for reading that scraper bowl operation peak below is elevating hopper, and on elevating hopper, bore is greater than small-bore; The elevating hopper end opening is suitable for reading over against hopper.
Above-mentioned sensor is a ball float, and ball float is positioned at hopper, and ball float connects lever, and lever is fixed on the hopper side, and the lever other end is mechanical contact.
Compared with prior art, the present invention has following outstanding beneficial effect:
1, in feed bin, stirring and feed conveying are synchronously carried out, and have guaranteed mixing of coal dust and yellow mud, prevent caking;
2, automation feed, save manpower and cost;
3, strengthened the stability of material stream, material stream is more even, and finished product is convenient to quality control;
4, adopt contact and travel switch as sensing element, effectively prevented that material is rushed to summit, hopper knot arch, auger or discharging opening obstruction etc., greatly shortened the downtime, thereby improved operating efficiency.
The accompanying drawing explanation
Fig. 1 is side-looking structural representation of the present invention.
Fig. 2 is plan structure schematic diagram of the present invention.
Fig. 3 is the side-looking structural representation of feed bin of the present invention.
Fig. 4 is the plan structure schematic diagram of feed bin of the present invention.
Fig. 5 is that auger of the present invention and striker plate are analysed and observe the position relationship schematic diagram.
Fig. 6 is that feeding assembly A of the present invention is to structural representation.
The specific embodiment
Below in conjunction with specification drawings and specific embodiments, the present invention is further described.
As shown in Figure 1, 2, the present invention includes feed bin 1, conveyer and feeding assembly.Fig. 1,2 feed bin 1 inner structures are not because the drawing scale problem is expressed in detail, and the interior concrete structure of feed bin 1 is shown in Fig. 3,4.
As shown in Figure 3,4, described feed bin 1 is cylindrical for upper shed, and feed bin 1 center, bottom has feed opening 3.
There is the feed bin axis 4 be fixed on feed bin 1 described feed bin 1 center, and stirring motor 5, rotating disk 6, ratchet 7, spring fixed clip 8, travel switch 9 are installed on feed bin axis 4.
Described stirring motor 5 is connected with feed bin axis 4 by motor rack, stirring motor 5 interlock one driving gears 10, and driving gear 10 gear teeth meshing rotating disk 6 gear teeth, the two oppositely links.
Described rotating disk 6 is gear, by bearing, with feed bin axis 4, be connected, rotating disk 6 upper surfaces be equipped with one with the ratchet 7 corresponding ratchets 11 in edge.Rotating disk 6 bottom surfaces are fixed with auger motor 12 and auger support 13, and auger motor 12 drives auger 14 axial-rotations.Auger 14 is connected with auger support 13 by bearing, and the nearly feed bin axis of auger 14 4 end belows are feed opening 3.There is a striker plate 15 to be fixedly connected with rotating disk 6 bottom surfaces with auger support 13, its position is the back of auger 14 sides of advancing, as shown in Figure 5, striker plate 15 is arc, concave surface is towards auger 14, length and auger 14 are equal in length, and its purpose is to increase the resistance that auger 14 advances, and contribute to auger 14 that mixed coal powder is sent into to feed opening 3.
Described ratchet 7 is connected with feed bin axis 4 by bearing, and ratchet 7 edges are corresponding with ratchet 11 on rotating disk 6.Ratchet 7 upper surfaces are fixed with a contact 16.Under normal operating conditions, contact 16 does not contact with travel switch 9 contacts.
Be connected with spring 17 between fixing contact 16 bottoms of hard-wired spring fixed clip 8 and ratchet 7 upper surfaces on described feed bin axis 4.
Be installed with one stroke switch 9 on described feed bin axis 4, the trip switch 9 is connected with stirring motor 5 circuit.When the fixing contact 16 of described ratchet 7 upper surfaces contacts with travel switch 9 contacts, stirring motor 5 circuit disconnect, and stir work stoppage; When contact 16 leaves with contact, stirring motor 5 circuit connect, and stirring work starts.
Feed bin 1 stirs the feeding impulse stroke: mixed coal powder joins in feed bin 1, opening power, and stirring motor 5 drives driving gear 10 to be rotated counterclockwise, and described visual angle is depression angle.Driving gear 10 drives rotating disks 6 take feed bin axis 4 and turns clockwise as axle center, and auger 14 moves ahead in feed bin 1 bottom thereupon clockwise, and its purpose is mixed coal powder is stirred, and therefore mixed coal powder can not produce the adhesion adhesion.Now, rotating disk 6 turns clockwise, and ratchet 7 does not produce displacement with feed bin axis 4, and ratchet 7 upper contact heads 16 do not contact with travel switch 9 contacts.Simultaneously, auger motor 12 drives auger 14 axial-rotations, by mixed coal powder along auger 14 material troughs to the feed bin axis 4 direction helical feed.The nearly feed bin axis of auger 14 4 end belows are feed opening 3, and mixed coal powder enters feed opening 3.When mixed coal powder, on the horizontal direction of advance of auger 14, pile up more and more, the mixed coal powder potential energy that becomes arch dam is strengthened gradually, the mixed coal powder potential energy of piling up is converted into kinetic energy and auger 14 and striker plate 15 thereof is produced to reverse thrust, when this reverse thrust is greater than the clockwise driving force of 5 pairs of rotating disks 6 of stirring motor and auger 14, rotating disk 6 produces and is rotated counterclockwise, ratchet 11 on rotating disk 6 blocks ratchet 7, ratchet 7 is produced to be rotated counterclockwise, contact 16 on ratchet 7 touches travel switch 9 contacts, stirring motor 5 circuit disconnect, and stir work stoppage.Auger 14 remains unchanged the helical feed mixed coal powder to feed opening 3, cause the advance coal dust arch dam in the place ahead of auger 14 to glide and subside with auger 14 helical feed, coal dust enters auger 14 material troughs, and coal dust arch dam potential energy descends, and the reverse thrust that auger 14 and striker plate 15 thereof are produced diminishes.Spring 17 elastic force retractions on feed bin axis 4 between fixing contact 16 bottoms of hard-wired spring fixed clip 8 and ratchet 7 upper surfaces, contact 16 breaks away from travel switch 9 contacts, stirring motor 5 circuit recover to connect, stirring work starts, rotating disk 6 and auger 14 levels turn clockwise, spiral output mixed coal powder.
As shown in Figure 1, 2, described conveyer drives by transmitting motor 18, and conveyer belt 2 one ends are positioned at bin blanking mouth 3 belows, and conveyer belt 2 other ends are positioned at hopper 19 tops of feeding assembly.
As shown in Fig. 1,2,6, described feeding assembly comprises stock shelf 20, motor rack 21, material loading motor 22, driving shaft 23, driven axle 24, driving shaft sprocket wheel 25, driven axle sprocket wheel 33, hinge 26, hopper 19, scraper bowl 27, scraper bowl bar 28, elevating hopper 29, hopper 30, ball float 31, power supply travel switch 32.
The feed impulse stroke is: mixed coal powder is fallen on conveyer belt 2 by bin blanking mouth 3, transmits motor 18 and drives conveyer belt 2 to move to the feeding assembly direction, and mixed coal powder finally is poured in the hopper 19 of feeding assembly.The material loading motor 22 of feeding assembly drives driving shaft 23 to rotate, driving shaft 23 drives driven axle 24 to rotate by sprocket wheel 25 Interlined hinges 26, the scraper bowl bar 28 be fixedly attached on hinge 26 drives scraper bowl 27 generation displacements, scraper bowl 27 is when the most the next, dig out mixed coal powder from the interior shovel of hopper 19, while upwards running to upper, now Open Side Down for scraper bowl 27, the interior mixed coal powder of scraper bowl 27 is poured in elevating hopper 29, mixed coal powder is slipped in hopper 30 downwards thereupon, and entering the feeding mouth of ball press by the discharging opening 34 of hopper 30 bottoms, feed completes.Now, hopper 30 ball float 31 positions do not surpass the setting level, and the lever other end is that mechanical contact 35 leaves with power supply travel switch 32 contacts, and power circuit connects.When the mixed coal powder in hopper 30 is too much, ball float 31 floatings, surpass the setting level, lever other end mechanical contact 35 presses down, with power supply travel switch 32 contacts, contact, whole motors (stirring motor 5, auger motor 12, transmission motor 18, material loading motor 22) work stoppage, feed is ended.Along with the discharging opening 34 of mixed coal powder by hopper 30 bottoms draws off, ball float 31 levels descend, and mechanical contact 35 leaves with contact, and power circuit connects, and work recovers.
Described sensor also can replace with kickboard; The position relationship of sensor and power supply travel switch also can be for directly being fixed with mechanical contact on kickboard or ball float, and power supply stroke switch bit is in the sensor top, kickboard or ball float touch power supply stroke switch contact along with the rise of coal dust height, and power circuit disconnects.
The present invention is except supplying coal dust to ball press, raw material can also be various powder, powder, waste material, the waste residues such as iron powder, coking coal, aluminium powder, iron filings, iron scale, carbon dust, powdered carbon, slag, gypsum, mine tailing, mud, kaolin, active carbon, breeze, and feed is made moulding to ball press.
It should be noted that; particular of the present invention have been described in detail the present invention; for a person skilled in the art, in the situation that do not deviate from various apparent change that the spirit and scope of the present invention carry out it all within protection scope of the present invention.
Claims (4)
1. a ball press automatic stirring feeding device, is characterized in that: comprise feed bin, conveyer and feeding assembly;
Described bin bottom has feed opening; Described feed bin has the feed bin axis be fixed on feed bin, and stirring motor, rotating disk, ratchet, spring fixed clip, travel switch are installed on the feed bin axis; The described stirring motor driving gear that links, the driving gear gear teeth meshing rotating disk gear teeth, the two oppositely links; Described rotating disk is disk gear, disk upper surface be equipped with one with the corresponding ratchet in ratchet edge; The rotating disk bottom surface is fixed with auger motor and auger support, and the auger motor drives the auger axial-rotation; Auger is connected with the auger support, and in the nearly feed bin of auger, the axle head below is feed opening; Have a striker plate to be fixedly connected with the rotating disk bottom surface with the auger support, its position is the auger rear; Described ratchet edge is corresponding with ratchet on rotating disk; The ratchet upper surface is fixed with a contact; Under normal operating conditions, contact does not contact with the travel switch contact; Be connected with spring between the fixing contact of hard-wired spring fixed clip and ratchet upper surface bottom on described feed bin axis; Be installed with the one stroke switch on described feed bin axis, the trip switch is connected with the stirring motor circuit;
Described conveyer drives by transmitting motor, and conveyer belt one end is positioned at bin blanking mouth below, and the conveyer belt other end is positioned at the feeding assembly place;
Described feeding assembly comprises stock shelf, motor rack, material loading motor, driving shaft, driven axle, sprocket wheel, hinge, scraper bowl, hopper, sensor, power supply travel switch; The material loading motor drives driving shaft to rotate, and driving shaft and driven axle are installed on stock shelf, and sprocket wheel is arranged on driven axle, and corresponding sprocket wheel is also arranged on driving shaft, the driving shaft sprocket wheel of chain connection homonymy and driven axle sprocket wheel, scraper bowl and chain connection; Scraper bowl toppling direction below is that hopper is suitable for reading, and feed hopper bottom has discharging opening; The hopper side is equipped with the sensor for detection of mixed coal powder height in hopper; Under normal operating conditions, mechanical contact does not contact with power supply stroke switch contact, and the power supply travel switch is connected with the general supply circuit, and general supply is responsible for the power supply of stirring motor, auger motor, transmission motor, material loading motor;
Described striker plate is arc, and concave surface is towards auger, and length and auger are equal in length; Described driven axle is a plurality of.
2. ball press according to claim 1 automatic stirring feeding device, is characterized in that described feeding assembly also comprises hopper, and hopper is positioned at the scraper bowl below, conveyer one end below.
3. ball press according to claim 1 automatic stirring feeding device, is characterized in that described hopper top also has an elevating hopper, and it is suitable for reading that scraper bowl operation peak below is elevating hopper, and on elevating hopper, bore is greater than small-bore; The elevating hopper end opening is suitable for reading over against hopper.
4. ball press according to claim 1 automatic stirring feeding device, is characterized in that described sensor is a ball float, and ball float is positioned at hopper, and ball float connects lever, and lever is fixed on the hopper side, and the lever other end is mechanical contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110140330 CN102358064B (en) | 2011-05-27 | 2011-05-27 | Automatic stirring and supplying device for ball press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110140330 CN102358064B (en) | 2011-05-27 | 2011-05-27 | Automatic stirring and supplying device for ball press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102358064A CN102358064A (en) | 2012-02-22 |
| CN102358064B true CN102358064B (en) | 2013-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110140330 Expired - Fee Related CN102358064B (en) | 2011-05-27 | 2011-05-27 | Automatic stirring and supplying device for ball press |
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| CN (1) | CN102358064B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107826278A (en) * | 2017-12-11 | 2018-03-23 | 洛阳乐森石化新材料有限公司 | A kind of material automatic metering equipment |
| CN110815926A (en) * | 2018-08-08 | 2020-02-21 | 马会峰 | Full-automatic cake type squeezing unit knocking-over edge cleaning machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1245526A1 (en) * | 1984-12-29 | 1986-07-23 | Всесоюзный Научно-Исследовательский Институт Соляной Промышленности | Arrangement for unloading loose materials from hopper |
| CN2213142Y (en) * | 1995-04-22 | 1995-11-22 | 交通部公路科学研究所 | Forced mechanical arch-striking equipment for storage bin |
| CN201281673Y (en) * | 2008-10-16 | 2009-07-29 | 长沙开元仪器有限公司 | Bucket combined sampling machine for hoisting and feeding |
| CN201800254U (en) * | 2010-09-08 | 2011-04-20 | 魏广廷 | Forming machine for briquetting of biomass |
| CN202106579U (en) * | 2011-05-27 | 2012-01-11 | 滕怀国 | Automatic stirring and feeding device for ball pressing machine |
-
2011
- 2011-05-27 CN CN 201110140330 patent/CN102358064B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1245526A1 (en) * | 1984-12-29 | 1986-07-23 | Всесоюзный Научно-Исследовательский Институт Соляной Промышленности | Arrangement for unloading loose materials from hopper |
| CN2213142Y (en) * | 1995-04-22 | 1995-11-22 | 交通部公路科学研究所 | Forced mechanical arch-striking equipment for storage bin |
| CN201281673Y (en) * | 2008-10-16 | 2009-07-29 | 长沙开元仪器有限公司 | Bucket combined sampling machine for hoisting and feeding |
| CN201800254U (en) * | 2010-09-08 | 2011-04-20 | 魏广廷 | Forming machine for briquetting of biomass |
| CN202106579U (en) * | 2011-05-27 | 2012-01-11 | 滕怀国 | Automatic stirring and feeding device for ball pressing machine |
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| CN102358064A (en) | 2012-02-22 |
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Granted publication date: 20131218 Termination date: 20160527 |