CN207876881U - A kind of screening machine knockout amount control device - Google Patents

A kind of screening machine knockout amount control device Download PDF

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Publication number
CN207876881U
CN207876881U CN201820247074.9U CN201820247074U CN207876881U CN 207876881 U CN207876881 U CN 207876881U CN 201820247074 U CN201820247074 U CN 201820247074U CN 207876881 U CN207876881 U CN 207876881U
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China
Prior art keywords
push plate
dust cover
discharge nozzle
amount control
shell
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Active
Application number
CN201820247074.9U
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Chinese (zh)
Inventor
乐小榆
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Jiangxi Yifeng Precision Casting Co Ltd
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Jiangxi Yifeng Precision Casting Co Ltd
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Priority to CN201820247074.9U priority Critical patent/CN207876881U/en
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Abstract

The utility model discloses a kind of screening machine knockout amount control devices, including supporting rod, shell and dust bag, dust cover is installed on the right side of the supporting rod, and dust cover is fixedly arranged above discharge nozzle, the upper left of the discharge nozzle is equipped with gauge line, and gauge line is internally provided with piston, the upper right of the discharge nozzle is equipped with the first push plate, and first push plate be fixedly arranged above the second push plate, it is provided with sliding slot above second push plate, and fixing pipe is installed above sliding slot, it is fixed with fixing pipe below the shell, and the inside left of shell is provided with motor, shaft is installed on the left of the motor, and shaft is fixedly arranged above stirring rod.The sand processing knockout amount control device with dedusting function is provided with dust cover, is blocked to discharge nozzle by the circular configuration of dust cover bottom, the dust generated to the sand that discharge nozzle falls by suspended hood absorbs.

Description

A kind of screening machine knockout amount control device
Technical field
The utility model is related to sand processing technology field, specially a kind of screening machine knockout amount control device.
Background technology
Sand processing is a series of processing such as to crush, filter, drying to sand, and sand after treatment, will carry out sand It uses, therefore there has been sand processing sand shake-out device in the market, although the type of sand processing sand shake-out device currently on the market is a variety of It is various, but place is still come with some shortcomings, for example, traditional sand shake-out device cannot control well during knockout The amount of knockout causes knockout excessive or very few, influences the use of staff, and a large amount of ash is will produce during knockout Dirt has dust in feeding mouth when of falling sandstone and splashes, influences staff's work, sandstone is easy accumulation, therefore we just propose Sand processing knockout amount control device with dedusting function can be good at solving problem above.
Utility model content
The purpose of this utility model is to provide a kind of screening machine knockout amount control devices, are carried with solving above-mentioned background technology The sand shake-out device traditional currently on the market gone out cannot control the amount of knockout well during knockout, cause knockout excessive Or it is very few, the use of staff is influenced, a large amount of dust is will produce during knockout, is had in feeding mouth when of falling sandstone The problem of dust splashes, and sandstone is easy accumulation.
To achieve the above object, the utility model provides the following technical solutions:A kind of screening machine knockout amount control device, packet Supporting rod, shell and dust bag are included, dust cover is installed on the right side of the supporting rod, and dust cover is fixedly arranged above discharging Pipe, the upper left of the discharge nozzle be equipped with gauge line, and gauge line is internally provided with piston, the top of the discharge nozzle Right side is equipped with the first push plate, and the first push plate is fixedly arranged above the second push plate, and cunning is provided with above second push plate Slot, and fixing pipe is installed above sliding slot, fixing pipe is fixed with below the shell, and the inside left of shell is provided with Motor, be equipped with shaft on the left of the motor, and shaft is fixedly arranged above stirring rod, is provided with above the stirring rod Baffle, and feeding mouth is installed above baffle, the inside of the feeding mouth is fixed with observation door, and observes the left side setting of door There is resetting spring, dust cover is installed, and be fixed with wind turbine below dust bag above the dust bag, under the wind turbine Side is provided with suspended hood.
Preferably, the rounded structure in the bottom of the dust cover, and the connection type of dust cover and discharge nozzle is welding.
Preferably, the gauge line is interconnected with fixing pipe and discharge nozzle, and the width of gauge line is more than fixing pipe Width.
Preferably, second push plate and fixing pipe constitute slide construction by sliding slot, and the peak of the second push plate with The minimum point of shell is on the same line.
Preferably, the observation door and feeding mouth constitute stretching structure by resetting spring, and observe door and feeding mouth Gap is more than zero.
Preferably, there are four the suspended hood settings, and suspended hood is symmetrical about the central axes of dust cover.
Compared with prior art, the utility model has the beneficial effects that:The sand with dedusting function handles knockout amount control Device processed;
(1)It is provided with dust cover, discharge nozzle is blocked by the circular configuration of dust cover bottom, while in dust cover Portion's wind turbine drives suspended hood to start to work, and the dust generated to the sand that discharge nozzle falls by suspended hood absorbs, and then keeps away Exempt from dust to descend slowly and lightly in working region, so that whole device can be good at being dusted, under being convenient for discharge nozzle good Material;
(2)Gauge line is installed, by measuring the amount of the measurement knockout of the segmented line of pipe surface roughly convenient for staff, First push plate is pushed to the left so that discharge nozzle is blocked in the first push plate, and then the second push plate pushes to the left, by shell bottom The through-hole in portion is opened, and the then movement by piston to the left passes through gauge line table by pressure so that sand is fallen inside gauge line The segmented line in face measures the amount of sand, and when reaching a certain amount, the second push plate is pushed away to the through-hole for blocking outer casing bottom to the left, Then the first push plate is moved right, at this moment surveys measured sand and fallen in discharge nozzle by the promotion of piston, therefore just reaches Control the effect of knockout amount;
(3)It is fixed with baffle, it can be to sand into row buffering by inclined baffle so that sand slowly enters the bottom of shell Portion avoids the accumulation of sand, by being stirred continuously for stirring rod, is fallen in gauge line well convenient for sand, avoids the accumulation of sand;
(4)Observation door is installed, door is observed after batch turning can be made up of automatic rotation resetting spring, therefore avoid There is dust splashing after batch turning, influences staff's work.
Description of the drawings
Fig. 1 is the utility model main structure diagram;
Fig. 2 is the utility model feeding mouth overlooking structure diagram;
Fig. 3 is the utility model dust cover present invention looks up structural representation.
In figure:1, supporting rod, 2, dust cover, 3, discharge nozzle, 4, gauge line, 5, piston, the 6, first push plate, 7, second pushes away Plate, 8, fixing pipe, 9, sliding slot, 10, shell, 11, shaft, 12, motor, 13, baffle, 14, feeding mouth, 15, observation door, 16, multiple Position spring, 17, dust bag, 18, wind turbine, 19, suspended hood, 20, stirring rod.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution:A kind of screening machine knockout amount control device, including Supporting rod 1, dust cover 2, discharge nozzle 3, gauge line 4, piston 5, the first push plate 6, the second push plate 7, fixing pipe 8, sliding slot 9, shell 10, shaft 11, motor 12, baffle 13, feeding mouth 14, observation door 15, resetting spring 16, dust bag 17, wind turbine 18, suspended hood 19 With stirring rod 20, the right side of supporting rod 1 is equipped with dust cover 2, and dust cover 2 is fixedly arranged above discharge nozzle 3, dust cover 2 The rounded structure in bottom, and the connection type of dust cover 2 and discharge nozzle 3 is welding, is convenient for dust by the circle of dust cover 2 It being blocked, and then is worked convenient for the wind turbine 18 inside dust cover 2, the upper left of discharge nozzle 3 is equipped with gauge line 4, And gauge line 4 is internally provided with piston 5, gauge line 4 is interconnected, and the width of gauge line 4 with fixing pipe 8 and discharge nozzle 3 Degree is interconnected by gauge line 4 and fixing pipe 8 and discharge nozzle 3, enters gauge line 4 convenient for sand more than the width of fixing pipe 8 Inside measures, and the width of gauge line 4 is more than the width of fixing pipe 8, enters inside discharge nozzle 3 from gauge line 4 convenient for sand, goes out The upper right of expects pipe 3 is equipped with the first push plate 6, and the first push plate 6 is fixedly arranged above the second push plate 7, the second push plate 7 with it is solid Fixed tube 8 constitutes slide construction by sliding slot 9, and the minimum point of the peak of the second push plate 7 and shell 10 is on the same line, leads to The minimum point of the peak and shell 10 of crossing the second push plate 7 on the same line, leads to 10 bottom of shell convenient for the second push plate 7 It crosses and is blocked, avoid falling for sand, the top of the second push plate 7 is provided with sliding slot 9, and the top of sliding slot 9 is equipped with fixing pipe 8, the lower section of shell 10 is fixed with fixing pipe 8, and the inside left of shell 10 is provided with motor 12, and the left side of motor 12 is equipped with Shaft 11, and shaft 11 is fixedly arranged above stirring rod 20, the top of stirring rod 20 is provided with baffle 13, and the top of baffle 13 Feeding mouth 14 is installed, the inside of feeding mouth 14 is fixed with observation door 15, and the left side for observing door 15 is provided with resetting spring 16, It observes door 15 and stretching structure is constituted by resetting spring 16 with feeding mouth 14, and observation door 15 and the gap of feeding mouth 14 are more than Zero, it by resetting spring 16 so that observing 15 automatically retractable of door, therefore is shut automatically convenient for observation door 15, and then avoid dust It being come out from 14 inside of feeding mouth, the top of dust bag 17 is equipped with dust cover 2, and the lower section of dust bag 17 is fixed with wind turbine 18, The lower section of wind turbine 18 is provided with suspended hood 19, and there are four the settings of suspended hood 19, and central axes pair of the suspended hood 19 about dust cover 2 Claim, by suspended hood 19 convenient for being adsorbed to dust, and then achievees the effect that dedusting.
Operation principle:When handling knockout amount control device using the sand with dedusting function, first, by whole device It is moved in working region, whole device is supported and is fixed by supporting rod 1, then staff is led to door 15 is observed It crosses hinge to press down in the inside of feeding mouth 14, sand is poured into the inside of shell 10 by the personnel that proceed with one's work, and at this moment sand is by entering Material mouth 14 enters inside shell 10, then falls on baffle 13, by inclined baffle 13 to the whereabouts of sand into row buffering, in turn Sand is avoided to cause to accumulate inside shell 10, after sand, observation door 15 carries out rotation by resetting spring 16 and shuts automatically, To avoid dust from feeding mouth 14 outward splash, when need quantitatively to take sand when, the first push plate 6 is pushed away to the left by push rod It is dynamic so that discharge nozzle 3 is blocked in the first push plate 6, then slides the second push plate 7 to the right inside sliding slot 9, and then pass through The promotion of second push plate 7 so that the sand inside shell 10 is fallen downwards by the through-hole of 10 bottom of shell, then will by pull rod Piston 5 pulls to the left, and then by the effect of air pressure so that sand enters the inside of gauge line 4, at the same time startup motor 12, electric Machine 12 drives shaft 11 to be rotated, and drives stirring rod 20 to be rotated by the rotation of shaft 11, continuous by stirring rod 20 Ground rotates so that the sand inside shell 10 is fallen well inside gauge line 4, avoids the accumulation of sand, is then checked outside gauge line 4 The segmented line of side, when sand reaches mobile amount, by the second push plate 7 to doing movement so that the second push plate 7 is to 10 bottom of shell Through-hole is blocked, and then the first push plate 6 moves right, and opens discharge nozzle 3, is then pushed piston 5 to the right, is passed through piston 5 Promotion so that the sand inside gauge line 4 enters in discharge nozzle 3, is fallen by discharge nozzle 3, at the same time start wind turbine 18, Wind turbine 18 drives suspended hood 19 to work in the inside of dust cover 2, and sand is fallen to the dust and powder of generation by suspended hood 19 Dirt is collected, and then avoids the environment of dust influence working region, and then dust is entered by wind turbine 18 inside dust bag 17 It is collected, the content not being described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (6)

1. a kind of screening machine knockout amount control device, including supporting rod(1), shell(10)And dust bag(17), it is characterised in that: The supporting rod(1)Right side dust cover is installed(2), and dust cover(2)Be fixedly arranged above discharge nozzle(3), the discharging Pipe(3)Upper left gauge line is installed(4), and gauge line(4)Be internally provided with piston(5), the discharge nozzle(3)'s Upper right is equipped with the first push plate(6), and the first push plate(6)Be fixedly arranged above the second push plate(7), second push plate (7)Top be provided with sliding slot(9), and sliding slot(9)Top fixing pipe is installed(8), the shell(10)Lower section fix There is fixing pipe(8), and shell(10)Inside left be provided with motor(12), the motor(12)Left side shaft is installed (11), and shaft(11)Be fixedly arranged above stirring rod(20), the stirring rod(20)Top be provided with baffle(13), and keep off Plate(13)Top feeding mouth is installed(14), the feeding mouth(14)Inside be fixed with observation door(15), and observe door (15)Left side be provided with resetting spring(16), the dust bag(17)Top dust cover is installed(2), and dust bag(17) Lower section be fixed with wind turbine(18), the wind turbine(18)Lower section be provided with suspended hood(19).
2. a kind of screening machine knockout amount control device according to claim 1, it is characterised in that:The dust cover(2)'s The rounded structure in bottom, and dust cover(2)With discharge nozzle(3)Connection type be welding.
3. a kind of screening machine knockout amount control device according to claim 1, it is characterised in that:The gauge line(4)With Fixing pipe(8)And discharge nozzle(3)It is interconnected, and gauge line(4)Width be more than fixing pipe(8)Width.
4. a kind of screening machine knockout amount control device according to claim 1, it is characterised in that:Second push plate(7) With fixing pipe(8)Pass through sliding slot(9)Constitute slide construction, and the second push plate(7)Peak and shell(10)Minimum point exist On same straight line.
5. a kind of screening machine knockout amount control device according to claim 1, it is characterised in that:The observation door(15)With Feeding mouth(14)Pass through resetting spring(16)Stretching structure is constituted, and observes door(15)With feeding mouth(14)Gap be more than zero.
6. a kind of screening machine knockout amount control device according to claim 1, it is characterised in that:The suspended hood(19)If There are four setting, and suspended hood(19)About dust cover(2)Central axes it is symmetrical.
CN201820247074.9U 2018-02-11 2018-02-11 A kind of screening machine knockout amount control device Active CN207876881U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820247074.9U CN207876881U (en) 2018-02-11 2018-02-11 A kind of screening machine knockout amount control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820247074.9U CN207876881U (en) 2018-02-11 2018-02-11 A kind of screening machine knockout amount control device

Publications (1)

Publication Number Publication Date
CN207876881U true CN207876881U (en) 2018-09-18

Family

ID=63498196

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820247074.9U Active CN207876881U (en) 2018-02-11 2018-02-11 A kind of screening machine knockout amount control device

Country Status (1)

Country Link
CN (1) CN207876881U (en)

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