A kind of automatic sand sieving machine
Technical field
It the utility model is related to and constructional engineering machinery field, it particularly relates to a kind of automatic sand sieving machine
Background technology
Sand is indispensable material in construction, often hair sand is screened to weed out sand in construction
In stone, or hair sand is classified, the sand after screening is met the requirement of construction.In conventional sand sieving process, generally
Using manual operation, hair sand is thrown on screen cloth with spade by worker, allows hair sand to be slid under gravity from screen cloth,
During landing, complete to the husky screening of hair, its worker's physical demands is big, the husky speed of sieve is slow, influences Construction Schedule.
The problem of in correlation technique, effective solution is not yet proposed at present.
The content of the invention
The problem of in correlation technique, can be to overcome existing correlation the utility model proposes a kind of automatic sand sieving machine
Above-mentioned technical problem present in technology.
What the technical solution of the utility model was realized in:
A kind of automatic sand sieving machine, including base, motor one, driving wheel, driving lever, connect sand table, driving device, sieve sand table,
Conveyer and bucket being connect, the motor one is arranged on the base, and the bottom of the driving lever is flexibly connected with the base,
The intermeshing spiral shell shape groove of the driving wheel on the motor one, the active are offered and are arranged on the driving lever
The one end of bar away from the base connects sand table center described in and is fixedly connected with the driving device, the driving device
Sand table is sieved described in the clamping of top, it is described to sieve sand table in a ring, and, its bottom is provided with the husky net of sieve, the husky net center of sieve
Spud pile is fixedly connected with, the side of the conveyer is connected to institute by the fix bar being fixedly connected on the spud pile
State inside sieve sand table, the top of bucket is connect described in the bottom connection of the conveyer.
The driving device is internally provided with band moving teeth, secondary tooth and driven tooth, the driving lever and is fixedly connected on the band
Inside moving teeth, the outer wall of the secondary tooth engages the band moving teeth and the driven tooth, the secondary tooth and the drive tooth position respectively
Inside the driven tooth.
The conveyer includes combing husky tooth, concavo-convex band, lengths, stator, fixed seat, transfer head, drive box, drive
Bar and power box, the fixed seat both sides are fixedly connected with the stator, and the both ends of the stator connect the biography respectively
Send head and the husky tooth of the comb, the drive box and the driven rod be plugged on respectively the concavo-convex band with inside the lengths,
The both ends for driving box and the driven rod are flexibly connected and extended to outside the stator.
The drive box is internally provided with rotating bar and multi-face tooth, and the multi-face tooth is connected to one end of the rotating bar,
The power box is internally provided with motor two, driving cog, worm screw and umbrella tooth, and the motor two connects the transmission by rotating shaft
Tooth, the driving cog engage the worm screw, and the one end of the worm screw away from the driving cog is fixedly connected with the umbrella tooth, described more
Face tooth is intermeshed with the umbrella tooth.
Further, described connect offers sand outlet on sand table.
Further, the quantity of the secondary tooth is three.
Further, the concavo-convex band is interspersed with the lengths.
Further, the sand table that connects is oblique, and its angle of inclination is 10 °.
Further, the fixed seat is connected to the Pan Kou of the sieve sand table.
The beneficial effects of the utility model:Effectively sandstone are screened by the driving device, it is described to connect sand table
The fine sand sifted out can be caught, quickly be transported fine sand pack by the sand outlet, then by the conveyer by sand
Debris in body is connect in bucket described in being sent to, and is easy to staff to be handled, and the utility model is simple in construction, easy to use,
Time saving and laborsaving, production efficiency is high, reduces construction cost, improves efficiency of construction.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
In the required accompanying drawing used be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other accompanying drawings.
Fig. 1 is the structural representation according to the automatic sand sieving machine of the utility model embodiment;
Fig. 2 is the partial enlarged drawing at A in Fig. 1;
Fig. 3 is the overlooking the structure diagram according to the automatic sand sieving machine of the utility model embodiment;
Fig. 4 is the driving device structural representation according to the automatic sand sieving machine of the utility model embodiment;
Fig. 5 is the conveyer structural representation according to the automatic sand sieving machine of the utility model embodiment.
In figure:
1st, base;2nd, motor one;3rd, driving wheel;4th, driving lever;5th, sand table is connect;6th, driving device;7th, sand table is sieved;8th, transmit
Device;9th, bucket is connect;10th, husky net is sieved;11st, spud pile;12nd, fix bar;13rd, band moving teeth;14th, secondary tooth;15th, driven tooth;16th, comb is husky
Tooth;17th, concavo-convex band;18th, lengths;19th, stator;20th, fixed seat;21st, transfer head;22nd, box is driven;23rd, driven rod;24、
Power box;25th, rotating bar;26th, multi-face tooth;27th, motor two;28th, driving cog;29th, worm screw;30th, umbrella tooth;31st, sand outlet.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, every other embodiment that those of ordinary skill in the art are obtained all belongs to
In the scope of the utility model protection.
According to embodiment of the present utility model, there is provided a kind of automatic sand sieving device.
As Figure 1-5, according to the automatic sand sieving of the utility model embodiment, including base 1, motor 1, driving wheel 3,
Driving lever 4, connect sand table 5, driving device 6, sieve sand table 7, conveyer 8 and connect bucket 9, the motor 1 is arranged on the base 1
On, the bottom of the driving lever 4 is flexibly connected with the base 1, offers and be arranged at the motor one on the driving lever 4
The intermeshing spiral shell shape groove of the driving wheel 3 on 2, the one end of the driving lever 4 away from the base 1 connect sand through described
The center of disk 5 is fixedly connected with the driving device 6, and sand table 7 is sieved described in the top clamping of driving device 6, and the sieve is husky
Disk 7 in a ring, and, its bottom is provided with the husky net 10 of sieve, and the husky center of net 10 of sieve is fixedly connected with spud pile 11, described
The side of conveyer 8 is connected to inside the sieve sand table 7 by the fix bar 12 being fixedly connected on the spud pile 11, institute
State the top that bucket 9 is connect described in the bottom connection of conveyer 8.
The driving device 6 is internally provided with band moving teeth 13, secondary tooth 14 and driven tooth 15, the driving lever 4 and is fixedly connected
Inside the band moving teeth 13, the outer wall of the secondary tooth 14 engages the band moving teeth 13 and the driven tooth 15, the pair respectively
Tooth 14 and the band moving teeth 13 are located inside the driven tooth 15.
The conveyer 8 includes combing husky tooth 16, concavo-convex band 17, lengths 18, stator 19, fixed seat 20, transfer head
21st, box 22, driven rod 23 and power box 24 are driven, the both sides of fixed seat 20 are fixedly connected with the stator 19, described solid
The both ends of stator 19 connect the transfer head 21 and the husky tooth 16 of comb respectively, and the drive box 22 and the driven rod 23 are distinguished
It is plugged on the concavo-convex band 17 and inside the lengths 18, the both ends activity of the drive box 22 and the driven rod 23 is even
Connect and extend to outside the stator 19.
The drive box 22 is internally provided with rotating bar 25 and multi-face tooth 26, and the multi-face tooth 26 is connected to the rotating bar
25 one end, the power box 24 are internally provided with motor 2 27, driving cog 28, worm screw 29 and umbrella tooth 30, the motor 2 27
The driving cog 28 is connected by rotating shaft, the driving cog 28 engages the worm screw 29, and the worm screw 29 is away from the driving cog
28 one end is fixedly connected with the umbrella tooth 30, and the multi-face tooth 26 is intermeshed with the umbrella tooth 30.
In specific application, it is by the model Y90S-4 of the motor 1 motor one, its rated speed
1400r/min is rotated, and drives the driving wheel 3 to rotate, and the driving wheel 3 drives the driving lever 4 by the spiral shell type groove
Rotate, the driving lever 4 connects the band moving teeth 13 and rotated, and the band moving teeth 13 engages the secondary tooth 14, the secondary tooth engagement
The driven tooth 15, therefore the driven tooth 15 follows rotation, because the driven tooth 15 is bigger than the band moving teeth 13,
There is the process of a deceleration in rotation, the gearratio with moving teeth 13 and the secondary tooth 14 is 3:1, the secondary tooth 14 with it is described
The gearratio of driven tooth 15 is 3:1, the sieve sand table 7 is connected in the annular wall of driven tooth 15, therefore drives the sieve husky
Disk 7 rotates, and reaches the husky purpose of sieve, the conveyer 8 is set in the sieve sand table 7, the sieve sand table 7 is when rotating, institute
The debris such as husky internal stone can effectively be combed out by stating the husky tooth 16 of comb, pass through the model of the motor 2 27 motor one
Y80M1-4, its rated speed are that 1390r/min rotations drive the driving cog 28 to rotate so that the worm screw 29 and the umbrella
Tooth 30 follows rotation, and engage the multi-face tooth 26 concavo-convex band 17 by umbrella tooth 30 rotates with the lengths 18, institute
The debris for transmitting can effectively be contained provided with recess by stating concavo-convex band 17, prevent debris from falling after rise in the sieve sand table 7,
The conveyer 8 by debris be transferred to it is described connect in bucket 9, can be transported in order to which staff is collected to debris.
In one embodiment, for it is above-mentioned connect sand table 5 for, described connect offers sand outlet 31 on sand table 5.It is described go out
The fine sand that the setting of husky mouth 31 is easy to sift out packs transport so that the workload of staff greatly reduces.
In one embodiment, for above-mentioned secondary tooth 14, the quantity of the secondary tooth 14 is three.Can effectively it subtract
The speed rotating speed with moving teeth 13, it is easy to the husky speed of control sieve.
In one embodiment, for above-mentioned concavo-convex band 17 and above-mentioned lengths 18, the concavo-convex band 17 with it is described
Lengths 18 are interspersed.It is easy to sift out the fine sand for being not intended to bring into transmit process.
In one embodiment, for it is above-mentioned connect sand table 5 for, the sand table 5 that connects is oblique, and its angle of inclination is
10°.It is easy to the receipts dress of fine sand sifted out.
In one embodiment, for above-mentioned fixed seat 20, the fixed seat 20 is connected to the disk of the sieve sand table 7
Mouthful.So that the conveyer 8 is more stable.
In summary, by means of above-mentioned technical proposal of the present utility model, by the driving device 6 effectively to sandstone
Being screened, the sand table 5 that connects can catch the fine sand sifted out, quickly be transported fine sand pack by the sand outlet 31,
Again by the conveyer 8 by Sha Tizhong debris be sent to it is described connect in bucket 9, be easy to staff to be handled, this reality
Simple with new structure, easy to use, time saving and laborsaving, production efficiency is high, reduces construction cost, improves efficiency of construction.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.