CN206985219U

CN206985219U - Civil engineering sand sieving machine

Info

Publication number: CN206985219U
Application number: CN201720963260.8U
Authority: CN
Inventors: 屠念浔
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-08-03
Filing date: 2017-08-03
Publication date: 2018-02-09
Anticipated expiration: 2027-08-03

Abstract

The utility model discloses a kind of civil engineering sand sieving machine, it is related to technical field of civil engineering.It includes the feed hopper of upper center；Feed hopper lower end is provided with Lou husky device；Sand screen is rotatablely equipped between two supports；The described husky device of leakage includes the motor being fixedly mounted in the middle part of feed hopper lower end；The output end of motor is fixedly connected with semicircular sand disk；Described Sand screen includes the disk of the left and right sides；Support cylinder is fixedly connected between two supporting plates；The A being obliquely installed is fixedly connected with left and right sides of support cylinder and sieves husky net；The B that arc is connected between two disks sieves husky net；A sediment ejection openings corresponding with the husky net of A sieves are provided with two disks；B sediment ejection openings corresponding with the husky net of B sieves are provided with the disk on right side.The beneficial effects of the utility model are：It is simple in construction, realized and rotated using gravity, sieve husky efficiency high, eyed structure damaged when sand is fed small.

Description

Civil engineering sand sieving machine

Technical field

It the utility model is related to technical field of civil engineering.

Background technology

, it is necessary to use the different sand of particle diameter thickness in civil engineering projects, meet different construction needs, tradition Sand sieving machine sand charging when the husky net of sieve at one is impacted for a long time, easily cause damage；Simultaneously during sieve is husky, The filtering that operation accelerates sand can be rocked etc. by vibration, but as mistake using motor driven low-angle reciprocating rotation if need Motor is opened in pause repeatedly or other operations are constantly commutated, and energy consumption is big, or causes the problem of complicated.

Utility model content

Technical problem to be solved in the utility model, it is to be directed to above-mentioned technical deficiency, there is provided a kind of building work Journey sand sieving machine.It is simple in construction, realized and rotated using gravity, sieve husky efficiency high, eyed structure damaged when sand is fed small.

The technical solution adopted in the utility model is：There is provided a kind of civil engineering sand sieving machine, including upper center is entered Hopper, lower section are located at two bases of the left and right sides respectively；Middle part is vertically and fixedly provided with support on base；The top of two supports Between be fixedly connected with feed hopper；Feed hopper lower end is provided with Lou husky device；Leaking below husky device, peace is rotated between two supports Equipped with Sand screen；

The described husky device of leakage includes the motor being fixedly mounted in the middle part of feed hopper lower end；Feed hopper lower end front and rear sides It is communicated with guide pipe；The output end of motor is fixedly connected with semicircular sand disk, at the axle center of sand disk with driving The output end of motor is fixedly connected；Sand disk upper surface and guide pipe port contact；

Described Sand screen includes the disk of the left and right sides；Pass through rotating shaft and both sides at the axle center of two disks respectively Holder pivots connect；It is fixedly connected between two disks by the supporting plate of front and rear sides；It is fixedly connected between two supporting plates There is support cylinder, support cylinder is in the centre position of two disks and positioned at the underface for being oriented to pipe port；Support a left side for cylinder Right both sides are fixedly connected with the A being obliquely installed and sieve husky net；Two A sieve husky net and are symmetrical set, the side difference of the husky net of A sieves It is fixedly connected with corresponding disk, supporting plate；The B that arc is connected between two disks sieves husky net；The left and right ends of the husky net of B sieves It is fixedly connected respectively with the disk side of both sides, rear and front end is fixedly connected with the supporting plate base of front and rear sides respectively；A sieves are husky The mesh that the mesh of net sieves husky net than B is thick；A sediment ejection openings corresponding with the husky net of A sieves are provided with two disks；On the disk on right side It is provided with B sediment ejection openings corresponding with the husky net of B sieves；Tilted on the support of both sides and be fixedly connected with A guiding corresponding with A sediment ejection openings Plate；Tilted on the support on right side and be fixedly connected with B guide plates corresponding with B sediment ejection openings.

Further optimize the technical program, between two supports, the husky side off the net of B sieves is set civil engineering sand sieving machine There is loading plate；Two chutes are had on the base of the left and right sides；Sliding block is slidably connected in chute；It is fixed on sliding block It is connected with least two stage clips；Stage clip is uniformly and symmetrically distributed below loading plate, and stage clip upper end contacts with loading plate support.

Further optimize the technical program, civil engineering is provided with the stopper slot of arc with the disk top of sand sieving machine；Branch Limited post is vertically fixedly connected with frame；Limited post is slidably connected with corresponding stopper slot.

Compared with traditional sand sieving machine, its advantage is the utility model：

1st, the leakage sand orientation that husky device can control feed hopper is leaked, semicircular sand disk divides at times during east is grabbed The guiding pipe port of front and rear sides is not blocked, the change so that front and rear sides of Sand screen vary in weight.

Sand screen can rotate after sand addition in the presence of the gravity difference of front and rear sides, and A sieves husky net and B Sieving husky net, to sieve husky effect in rotation process more preferable, by sand gravity force energy, compared with traditional approach compared to reducing energy loss, in The support cylinder in portion is first subject to the impact that sand drops, and then sand to the left and right flow by both sides, can reduce the damage that husky net is sieved to A Evil, it is that two-stage sieve is husky that A, which sieves husky net and B and sieves husky net, the setting of A guide plates and B guide plates, can will filter remaining bulky grain sand Guide to other collection devices（Small handcart wagon box）Deng；

2nd, loading plate can accept B and sieve the fine sand after husky net filtration, reduce the contact with ground, while the support of stage clip is set Put, can probably show the fine sand weight on loading plate, dosage reference is provided for workmen；

3rd, the cooperation of gag lever post and stopper slot, the anglec of rotation of Sand screen can be limited, meanwhile, make in rotation process spacing When the both ends of bar and stopper slot are hit, the effect of vibration of certain effect can be produced, is advantageous to the filtering of sand.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is opposite side viewing angle constructions schematic diagram；

Fig. 3 is that A sieves the husky web frame schematic diagram of husky net and B sieve；

Fig. 4 is motor circuit diagram；

In figure, 1, feed hopper；2nd, base；3rd, support；4th, motor；5th, guide pipe；6th, sand disk；7th, disk；8th, prop up Fagging；9th, cylinder is supported；10th, A sieves husky net；11st, B sieves husky net；12nd, A sediment ejection openings；13rd, B sediment ejection openings；14th, A guide plates；15th, B is led To plate；16th, loading plate；17th, sliding block；18th, stage clip；19th, stopper slot；20th, limited post.

Embodiment

The utility model is described in further detail with reference to the accompanying drawings and detailed description.

As Figure 1-4, civil engineering sand sieving machine, including the feed hopper 1 of upper center, lower section are respectively positioned at left and right two Two bases 2 of side；Middle part is vertically and fixedly provided with support 3 on base 2；Feed hopper is fixedly connected between the top of two supports 3 1；The lower end of feed hopper 1 is provided with Lou husky device；Leaking below husky device, Sand screen is rotatablely equipped between two supports 3；Institute The husky device of leakage stated includes the motor 4 being fixedly mounted in the middle part of the lower end of feed hopper 1；The lower end front and rear sides of feed hopper 1 connect There is guide pipe 5；The output end of motor 4 is fixedly connected with semicircular sand disk 6, at the axle center of sand disk 6 with driving electricity The output end of machine 4 is fixedly connected；The upper surface of sand disk 6 and the port contact of guide pipe 5；Described Sand screen includes the left and right sides Disk 7；It is rotatablely connected respectively by the support 3 of rotating shaft and both sides at the axle center of two disks 7；Pass through between two disks 7 The supporting plate 8 of front and rear sides is fixedly connected；Support cylinder 9 is fixedly connected between two supporting plates 8, support cylinder 9 is at two The centre position of disk 7 and the underface for being located at the port of guide pipe 5；The left and right sides of support cylinder 9 has been fixedly connected with inclination The A of setting sieves husky net 10；Two A sieve husky nets 10 and are symmetrical set, A sieve the side of husky net 10 respectively with corresponding disk 7, branch Fagging 8 is fixedly connected；The B that arc is connected between two disks 7 sieves husky net 11；B sieves the left and right ends of husky net 11 respectively with two The side of disk 7 of side is fixedly connected, and rear and front end is fixedly connected with the base of supporting plate 8 of front and rear sides respectively；A sieves husky net 10 The mesh that mesh sieves husky net 11 than B is thick；A sediment ejection openings 12 corresponding with the husky net 10 of A sieves are provided with two disks 7；The circle on right side B sediment ejection openings 13 corresponding with the husky net 11 of B sieves are provided with disk 7；Tilt and be fixedly connected with and A sediment ejection openings 12 on the support 3 of both sides Corresponding A guide plates 14；Tilted on the support 3 on right side and be fixedly connected with B guide plates 15 corresponding with B sediment ejection openings 13；At two Between support 3, B sieves the husky lower section of net 11 and is provided with loading plate 16；Two chutes are had on the base 2 of the left and right sides；Chute Inside slidably connect sliding block 17；At least two stage clips 18 have been fixedly connected with sliding block 17；Stage clip 18 is uniformly and symmetrically distributed The lower section of loading plate 16, the upper end of stage clip 18 contact with the support of loading plate 16；The top of disk 7 is provided with the stopper slot 19 of arc；Support 3 On be vertically fixedly connected with limited post 20；Limited post 20 is slidably connected with corresponding stopper slot 19.

Sand is lifted to the feed of feed hopper 1 by the utility model when in use, using traditional sand transport device, so The rotation of motor 4 is opened afterwards, drives semicircular sand disk 6 to rotate, when in rotation process, it is assumed that before sheltering from first The port of the guide pipe 5 of side, and the port of rear side guide pipe 5 is opened, then the sand in feed hopper 1 from the guide pipe 5 of rear side to Under, falling impacts support the rear portion of cylinder 9, and both sides are flowed to the left and right simultaneously, now cause the rearward weight of Sand screen to increase Add, then observed with right side perspective, Sand screen rotates counterclockwise, while sand sieves husky net 10 by A and carries out primary filter, then Fall to B and sieve husky second of sieve sand of the progress of net 11, last fine sand falls to lower section by the husky net 11 of B sieves.Sand disk 6 is rotated further When, after blocking a bit of time to the guide pipe 5 of front side, start to depart from blocking to front side guide pipe 5, shelter from rear side and be oriented to Pipe 5 simultaneously makes the conducting of the front side port of guide pipe 5, and the sand in feed hopper 1 falls from the guide pipe 5 of front side, before making Sand screen The amount of stressing increase, sieve in Sand screen is filtered to be reduced, and front side weight increase causes Sand screen from rotating counterclockwise It is changed into rotating clockwise, the rotation process can improve the husky efficiency of sieve；Then sand disk 6 is rotated further, and repeats aforementioned process, real Now utilize the Small-angle Rotation of gravity.

A sieves husky net 10 and B and sieves unsanctioned bulky grain sand on husky net 11, and the outside that A sieves husky net 10 is less than inner side, inclined Under oblique guiding, bulky grain sand flows to the A sediment ejection openings 12 of both sides, and B sieves husky net 11 and can be equally obliquely installed to the right, is easy to Particle flow is to B sediment ejection openings 13.The flowing for being provided for guiding bulky grain sand of A guide plates 14 and B guide plates 15, its shape Arcs of recesses etc. can be used, sand is reduced and is emerged from side.Being obliquely installed for A guide plates 14 and B guide plates 15 is in opposite direction, can will The different position in two kinds of different bulky grain sand guiding front and rear sides, avoids confusion, is used available for different requirement of engineering.

The fine sand weight on loading plate 16 can be substantially judged according to the compression of stage clip 18, is respectively provided with least on each sliding block 17 Two stage clips 18, then four adjusting positions of sliding block 17 can be slided according to being actually needed, select the supported amount of stage clip 18, support The difference of quantity, then measurable fine sand vary in weight, common engineering needs substantial amounts of fine sand, then with 18 whole boil down tos of stage clip One-shot measurement value, can be according to modes such as actual experiments, the weight that can substantially measure four stage clips 18 or eight stage clips 18 etc. It is marked, staff also can be such that the decrement of stage clip 18 is done with Other Engineering amount corresponding according to actual requirement of engineering amount Mark, such as mixing ratio of sand and cement etc., the occupation mode be those skilled in the art or operating personnel it will be appreciated that Mode.

Demarcation strip can be fixedly connected between two disks 7, demarcation strip clearly separates the front and rear sides of Sand screen, To ensure, under certain angle of inclination, when sand drops from different orientation, fall in corresponding front and back position, to ensure to rotate Realization.

In the utility model, used motor 4 uses device for routine in the art, and those skilled in the art can The selection of model and the adaptation of circuit are carried out as needed, for example motor 4 can use the models such as 60GA775F-24-20.

Claims

A kind of 1. civil engineering sand sieving machine, it is characterised in that：Feed hopper including upper center（1）, lower section respectively positioned at a left side Two bases of right both sides（2）；Base（2）Upper middle part is vertically and fixedly provided with support（3）；Two supports（3）Top between it is solid Surely feed hopper is connected（1）；Feed hopper（1）Lower end is provided with Lou husky device；Leaking below husky device, two supports（3）Between turn It is dynamic that Sand screen is installed；

Described leakage sand device includes feed hopper（1）The motor being fixedly mounted in the middle part of lower end（4）；Feed hopper（1）Before lower end Both sides are communicated with guide pipe afterwards（5）；Motor（4）Output end be fixedly connected with semicircular sand disk（6）, sand disk （6）Axle center at and motor（4）Output end be fixedly connected；Sand disk（6）Upper surface and guide pipe（5）Port contact；

Described Sand screen includes the disk of the left and right sides（7）；Two disks（7）Axle center at pass through rotating shaft and both sides respectively Support（3）Rotation connection；Two disks（7）Between pass through the supporting plates of front and rear sides（8）It is fixedly connected；Two supporting plates （8）Between be fixedly connected with support cylinder（9）, support cylinder（9）In two disks（7）Centre position and be located at guide pipe （5）The underface of port；Support cylinder（9）The left and right sides be fixedly connected with the A that is obliquely installed and sieve husky net（10）；Two A Sieve husky net（10）It is symmetrical set, A sieves husky net（10）Side respectively with corresponding disk（7）, supporting plate（8）It is fixed to connect Connect；Two disks（7）Between be connected with the B of arc and sieve husky net（11）；B sieves husky net（11）The left and right ends circle with both sides respectively Disk（7）Side is fixedly connected, the rear and front end supporting plate with front and rear sides respectively（8）Base is fixedly connected；A sieves husky net（10）'s Mesh sieves husky net than B（11）Mesh it is thick；Two disks（7）On be provided with and A sieves husky net（10）Corresponding A sediment ejection openings（12）； The disk on right side（7）On be provided with and B sieves husky net（11）Corresponding B sediment ejection openings（13）；The support of both sides（3）On tilt fixed connect It is connected to and A sediment ejection openings（12）Corresponding A guide plates（14）；The support on right side（3）Upper inclination is fixedly connected with and B sediment ejection openings（13） Corresponding B guide plates（15）.
2. civil engineering sand sieving machine according to claim 1, it is characterised in that：In two supports（3）Between, B sieves are husky Net（11）Lower section is provided with loading plate（16）；The base of the left and right sides（2）On have two chutes；Slip connects in chute It is connected to sliding block（17）；Sliding block（17）On be fixedly connected with least two stage clips（18）；Stage clip（18）It is uniformly and symmetrically distributed and is holding Support plate（16）Lower section, stage clip（18）Upper end and loading plate（16）Support contact.
3. civil engineering sand sieving machine according to claim 1, it is characterised in that：Disk（7）Top is provided with arc Stopper slot（19）；Support（3）On be vertically fixedly connected with limited post（20）；Limited post（20）With corresponding stopper slot（19）It is sliding Dynamic connection.