A kind of civil engineering infrastructure sandstone exclusion device
The present invention relates to a kind of building machinery, specifically a kind of civil engineering infrastructure sandstone exclusion device.
It is the very common engineering material of construction industry to build sandstone, with the fast development of Building Trade in China, to building machine
The degree of automation high request of tool is higher and higher, and the degree of automation by improving building machinery is speeded up the work.Building is husky
Stone accompanies river, lake, the detrital sediment of marine origin and the hard and unweathered rock of a small amount of landwaste and shale based on quartz particles
Artificial mechanism fragment, as concrete aggregate concrete formed with cement, water, sand and coarse aggregate cobble mixing after-hardening
Artificial stone etc., extensive utilization in construction projects, due to usually containing the impurity such as a large amount of stone in building sandstone, makes
It needs to sieve by sieve mostly to sort with preceding, ensures the quality using sandstone so that it is guaranteed that construction quality, eliminates safe hidden trouble,
Ensure owner's safety.
Current existing building sandstone screening plant is sieved by manpower mostly, and the degree of automation is very low, consumes a large amount of labor
Power is unfavorable for improving working efficiency and project progress.
The purpose of the present invention is to provide a kind of civil engineering infrastructure sandstone exclusion devices, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the present invention provides the following technical solutions：
A kind of civil engineering infrastructure sandstone exclusion device, including device body, driving motor, eccentric wheel, driven shaft, silk
Material storing box is arranged in bar, transmission belt and stirring rod, described device body upper part, and feed pipe, and device are connected on the left of material storing box upper end
It is fixedly connected with driving motor in the middle part of ontology, driving shaft, drive shaft bearing rotary connecting device sheet are rotatablely connected on the right side of driving motor
Body sidewall；The eccentric wheel upper end abuts cage plate, and cage plate left end is rotatablely connected sliding block, and sliding block is slidably connected guide groove, and is oriented to
Slot is set to device body inner left wall, and cage plate right end is socketed sieve plate, sieve plate right end rotary connecting device ontology；The driving shaft
Right end is fixedly connected with first bevel gear, and first bevel gear engages second bevel gear, and second bevel gear upper end is fixedly connected with driven shaft；
Two semicircle bevel gears are respectively fixedly connected in the middle part of the driven shaft, top and the bottom semicircle bevel gear toothed portion mutually staggers, and
Third hand tap gear is set on the left of semicircle bevel gear, and third hand tap gear is fixedly connected with lead screw right end, and screw axis holds rotary connecting device
Ontology, semicircle bevel gear toothed portion engage third hand tap gear；Baffle, the setting of material storing box bottom are threadedly coupled on the left of the lead screw
Sliding slot, barrier slides connect sliding slot, and passage is arranged in material storing box bottom left, and passage lower end is bonded baffle upper surface；Institute
It states driven shaft upper end and rolls connection transmission belt right end, transmission belt left end is fixedly connected with shaft, and shaft is rotatablely connected material storing box, and turns
Axis surface longitudinal is fixedly connected with multiple stirring rods；Described device ontology lower end both sides are respectively fixedly connected with slope guide plate, sieve plate right side
Siphunculus is set, and siphunculus lower end is fixedly connected with pipe lid.
As a further solution of the present invention：The driven shaft top and the bottom are rotatablely connected loop bar, and loop bar is fixedly connected with dress
As further scheme of the invention：The driving motor is electrically connected power supply and switch.
As further scheme of the invention：A supporting leg is respectively arranged in described device ontology both ends lower part.
As further scheme of the invention：The floor lever of sieve tray is uniformly distributed multiple sieve pores.
As further scheme of the invention：The semicircle bevel gear half half with teeth is anodontia.
As further scheme of the invention：The slope guide plate bottom intermediate connection discharge port.
Compared with prior art, the beneficial effects of the invention are as follows：The device is powered on drive actively by driving motor
Shaft rotation is dynamic and then drives eccentric wheel that rotation, eccentric wheel is followed to drive cage plate back and forth to be moved up and down along guide groove and then sieve plate is driven to enclose
It is back and forth swung up and down around right end, fully screens sandstone, half-conical gear drives third hand tap gear and the reciprocal positive and negative rotation of lead screw in turn
Under driving lead screw drives baffle back and forth to move left and right so that sandstone on material storing box are arranged by passage interval, rotation from
Moving axis drives stirring rod that rotation is followed tentatively to stir crushing to the sandstone in material storing box by transmission belt drives shaft to rotate,
The screening efficiency of sandstone is substantially increased, high degree of automation improves working efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of civil engineering infrastructure sandstone exclusion device.
Fig. 2 is the enlarged drawing of lead screw and baffle in civil engineering infrastructure sandstone exclusion device.
Fig. 3 is the vertical view of sieve plate in civil engineering infrastructure sandstone exclusion device.
In figure：1- device bodies；2- material storing box；3- feed pipes；4- driving motors；5- driving shafts；6- eccentric wheels；7- covers
Plate；8- sliding blocks；9- guide grooves；10- sieve plates；11- first bevel gears；12- second bevel gears；13- driven shafts；14- half-conical teeth
Wheel；15- third hand tap gears；16- lead screws；17- baffles；18- sliding slots；19- transmission belts；20- shafts；21- stirring rods；22- is tiltedly led
Plate；23- discharge ports；24- supporting legs.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the embodiment of the present invention, a kind of civil engineering infrastructure sandstone exclusion device, including dress
Set ontology 1, driving motor 4, eccentric wheel 6, driven shaft 13, lead screw 16, transmission belt 19 and stirring rod 21；On described device ontology 1
Material storing box 2 is arranged in portion, feed pipe 3 is connected on the left of 2 upper end of material storing box, and 1 middle part of device body is fixedly connected with driving motor 4, drives
Dynamic motor 4 is electrically connected power supply and switch, and 4 right side of driving motor is rotatablely connected driving shaft 5,5 bearing of driving shaft rotation connection dress
1 side wall of ontology is set, sandstone are added into material storing box 2 by feed pipe 3, are turned on the switch so that driving motor 4 is powered on drive
Driving shaft 5 rotates and then eccentric wheel 6 is driven to follow rotation；6 upper end of the eccentric wheel abuts cage plate 7, the rotation connection of 7 left end of cage plate
Sliding block 8, sliding block 8 are slidably connected guide groove 9, and guide groove 9 is set to 1 inner left wall of device body, and 7 right end of cage plate is socketed sieve plate
10,10 surface of sieve plate is uniformly distributed multiple sieve pores, and the eccentric wheel 6 of 10 right end rotary connecting device ontology 1 of sieve plate, rotation drives set
Plate 7 back and forth moves up and down along guide groove 9 and then sieve plate 10 is driven back and forth to be swung up and down around right end；5 right end of the driving shaft is solid
Surely first bevel gear 11 is connected, first bevel gear 11 engages second bevel gear 12, and 12 upper end of second bevel gear is fixedly connected driven
Axis 13, and 13 top and the bottom of driven shaft are rotatablely connected loop bar, the driving shaft 5 of loop bar fixed connection apparatus ontology 1, rotation passes through
One bevel gear 11 and second bevel gear 12 drive driven shaft 13 to follow rotation.
13 middle part of the driven shaft is respectively fixedly connected with two semicircle bevel gears 14,14 half of semicircle bevel gear half with teeth
Anodontia, 14 toothed portion of top and the bottom semicircle bevel gear mutually staggers, and third hand tap gear 15 is arranged in 14 left side of semicircle bevel gear, the
Third hand tap gear 15 is fixedly connected with 16 right end of lead screw, 16 bearing rotary connecting device ontology 1 of lead screw, 14 toothed portion of semicircle bevel gear
Third hand tap gear 15 is engaged, the driven shaft 13 of rotation drives the semicircle bevel gear 14 of top and the bottom to follow rotation, semicircle bevel gear 14
Drive third hand tap gear 15 and 16 reciprocal positive and negative rotation of lead screw；16 left side of the lead screw is threadedly coupled baffle 17, and 2 bottom of material storing box is set
Set sliding slot 18, baffle 17 is slidably connected sliding slot 18, and passage is arranged in 2 bottom left of material storing box, and passage lower end is bonded baffle
The lead screw 16 of 17 upper surfaces, reciprocal positive and negative rotation drives baffle 17 back and forth to move left and right so that the sandstone on material storing box 2 pass through
Under passage interval is arranged；13 upper end of the driven shaft rolls connection 19 right end of transmission belt, and 19 left end of transmission belt is fixedly connected with shaft
20, shaft 20 is rotatablely connected material storing box 2, and 20 surface longitudinal of shaft is fixedly connected with multiple stirring rods 21, the driven shaft 13 of rotation
Drive stirring rod 21 that rotation is followed tentatively to stir powder to the sandstone in material storing box 2 by transmission belt 19 drives shaft 20 to rotate
It is broken；1 lower end both sides of described device ontology are respectively fixedly connected with slope guide plate 22,22 bottom intermediate connection discharge port 23 of slope guide plate, and
Respectively siphunculus is arranged in one supporting leg 23 of setting, 10 right side of sieve plate to 1 both ends lower part of device body, and siphunculus lower end is fixedly connected with pipe lid, from
The lower sandstone of the sieve of sieve plate 10 come together in discharge port 23 by slope guide plate 22 and are discharged, and after screening, opening pipe lid is residual on sieve plate 10
The big stone stayed is discharged by siphunculus.
The present invention operation principle be：Turning on the switch so that driving motor 4 is powered on drives driving shaft 5 to rotate and then drive
Movable eccentric wheel 6 follows rotation, the eccentric wheel 6 of rotation to drive cage plate 7 back and forth to be moved up and down along guide groove 9 and then sieve plate 10 is driven to enclose
Back and forth swung up and down around right end, the driving shaft 5 of rotation by first bevel gear 11 and second bevel gear 12 drive driven shaft 13 with
With rotation, the driven shaft 13 of rotation drives the semicircle bevel gear 14 of top and the bottom that rotation, semicircle bevel gear 14 is followed to drive third cone
The lead screw 16 of the 16 reciprocal positive and negative rotation of gear 15 and lead screw, reciprocal positive and negative rotation drives baffle 17 back and forth to move left and right so that storing
Under sandstone on case 2 are arranged by passage interval, the driven shaft 13 of rotation drives by transmission belt 19 drives shaft 20 to rotate
Dynamic stirring rod 21 follows rotation tentatively to stir crushing to the sandstone in material storing box 2, passes through slope guide plate from the sandstone under the sieve of sieve plate 10
22 come together in the discharge of discharge port 23, after screening, open pipe lid, remaining big stone is discharged by siphunculus on sieve plate 10.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.