CN208018936U

CN208018936U - Sand screen for building

Info

Publication number: CN208018936U
Application number: CN201820151017.0U
Authority: CN
Inventors: 孙志旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-01-26
Filing date: 2018-01-26
Publication date: 2018-10-30
Anticipated expiration: 2028-01-26

Abstract

The utility model provides a kind of Sand screen for building, including holder, and sliding is set on holder and with the sieve sand frame of the husky chamber of sieve, the inlet port and outlet port of the husky chamber of sieve are respectively formed at the top and bottom of the husky frame of sieve, sieve sand intracavitary between inlet port and outlet port is provided with filter screen, filter screen is arranged with discharge port interval, discharge outlet is provided with stock guide, stock guide constitutes block or the opening to discharge port due to the rotation relative to the husky frame of sieve.Sand screen for building described in the utility model, sliding is oriented on holder by the way that husky frame will be sieved, and the husky frame of sieve is driven to reciprocatingly slide by driving mechanism, so that sand shakes on filter screen and was realized, stock guide is rotated into setting and block or opening can be carried out to discharge port, and then can stock guide can be subjected to block to discharge port when splicing trolley time of occurrence interval, interim storage is carried out on stock guide so that being fallen via the sand after filter screen filtration.

Description

Sand screen for building

Technical field

The utility model is related to technical field of building construction, more particularly to a kind of Sand screen for building.

Background technology

Sand is a kind of essential basic material in building field, and there are plurality of impurities (such as rubbles, rubbish in sand Rubbish etc.) therefore need that sand is carried out to sieve husky operation before the use.And at present in most of construction sites or manually to sieve Husky mode causes the labor intensity of construction worker high, and the efficiency for sieving sand is low and effect is poor, influences construction speed and quality. In addition, although in the prior art there are part Sand screen, the sand after screening falls directly on the lower section of Sand screen, is connecing It needs splicing vehicle being moved to immediately below the husky frame of sieve when truck splicing, since operating space is smaller immediately below the husky frame of sieve, be unfavorable for Operation.

Utility model content

In view of this, the utility model is directed to a kind of Sand screen for building, can be filtered to sand, and have There is preferable using effect.

In order to achieve the above objectives, the technical solution of the utility model is realized in：

A kind of Sand screen for building, including holder, and slide on the holder and have via guide rod The sieve sand frame of the husky chamber of sieve is respectively formed with the inlet port and outlet port of the husky chamber of the sieve at the top and bottom of the husky frame of the sieve, Sieve sand intracavitary between the inlet port and outlet port is provided with filter screen, and the filter screen is set with the discharge port interval It sets；Further include the driving mechanism to drive the husky frame of the storage to slide back and forth horizontally between the holder and the husky frame of the storage, The discharge outlet is provided with stock guide, and under the driving of external force, the stock guide is because with the relatively described husky frame of sieve It rotates and constitutes the block to the discharge port or opening.

Further, the driving mechanism includes the electric rotating machine being fixed on the holder, and one end is fixed on the sieve Drive link and fixing sleeve on husky frame is loaded on the driving wheel on the electric rotating machine power output shaft, in outside the driving wheel It is formed with curvilinear and end to end driver slot on circumferential surface, is stretched in the driver slot in the other end of the drive link.

Further, stock guide one end rotation is set to the husky frame bottom of the sieve, the connection relative to the stock guide End is being provided with electric pushrod below the stock guide other end, because of flexible, the stock guide of the electric pushrod Constitute the block to the discharge port or opening.

Further, the filter screen includes that strainer described in strainer and ring is arranged and constitutes and the husky cavity wall of the sieve Connected mounting bracket.

Further, in vibrator is arranged on the filter screen.

Further, the filter screen is suspended in the husky intracavitary of the sieve via flexible connecting member, and in the husky chamber of the sieve Being sticked on inner wall has rubber pad.

Compared with the existing technology, the utility model has the advantage that：

(1) Sand screen for building described in the utility model is oriented to sliding on holder by that will sieve husky frame, and leads to The husky frame of mechanism of overdriving driving sieve reciprocatingly slides, so that sand shakes on filter screen and realizes filtering, and is set in discharge port It sets stock guide and then filtered sand can be guided to the side of the husky frame of sieve, so as to during sieve is husky that splicing trolley is straight The discharge outlet for being positioned over stock guide is connect, and stock guide is rotated into setting and block or opening can be carried out to discharge port, Jin Erke Can stock guide be subjected to block to discharge port when splicing trolley time of occurrence interval, so that via the sand after filter screen filtration Son falls and carries out interim storage on stock guide, and since filter screen and discharge port interval are arranged, the sand stored on stock guide Filter screen will not be formed and block and influence filter screen blanking.

(2) driving mechanism is moved back and forth horizontally using the husky frame of driver slot driving sieve on electric rotating machine and driving wheel, structure Simple and reliable, practicability is stronger.

(3) stock guide one end is rotated, and drives stock guide folding, drive form simple and reliable by electric pushrod.

(4) filter screen uses strainer and mounting bracket, and strainer can be convenient for be installed with the husky frame of sieve.

(5) vibrator on filter screen is set, filter effect can be improved.

(6) strainer suspends setting via flexible connecting member, and then the scrambling of the shaking of filter screen can be improved, into one Step improves filter effect, and being flexibly connected rope also can be to the vibrations of vibrator progress Partial filtration, and is set on the husky cavity wall of sieve Collision of the filter screen to the husky frame of sieve can be buffered by setting rubber pad.

Description of the drawings

The attached drawing for constituting the part of the utility model is used to provide a further understanding of the present invention, this practicality is new The illustrative embodiments and their description of type are not constituted improper limits to the present invention for explaining the utility model.? In attached drawing：

Fig. 1 is the Sand screen structural schematic diagram for building described in the utility model embodiment；

Fig. 2 is the structural schematic diagram under another visual angle of Sand screen for building described in the utility model embodiment；

Fig. 3 is Fig. 2 front views；

Fig. 4 is the assembling structure schematic diagram of the sieve husky frame and filter screen described in the utility model embodiment；

Fig. 5 is the sieve sand frame and filter screen another kind assembling structure schematic diagram described in the utility model embodiment；

Reference sign：

1- holders, 101- columns, 2- guide rods, the husky frame of 3- sieves, 4- feed inlets, 5- discharge ports, 6- connecting plates, 7- are oriented to Set, 8- electric rotating machines, 9- drive links, 10- driving wheels, 11- driver slots, 12- mounting bases, 13- connecting rods, 14- filter screens, 1401- strainers, 1402- mounting brackets, 15- boss, 16- flexible connecting members, 17- stock guides, 18- drive-connecting shafts, 19- connecting plates, 20- Electric pushrod, 21- turnover panels.

Specific implementation mode

It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can To be combined with each other.

The utility model will be described in detail below with reference to the accompanying drawings and embodiments.

The present embodiment is related to a kind of Sand screen for building, as shown in Figure 1 to Figure 3 comprising holder 1, and via leading It slides on holder 1 and with the sieve sand frame 3 of the husky chamber of sieve to bar 2, is respectively formed in the top and bottom of the sieve sand frame 3 There are the feed inlet 4 and discharge port 5 of sieve sand chamber 301.Holder 1 is two at 2 both ends of guide rod in the present embodiment, and respectively Including two columns 101 arranged side by side, in order to ensure the stability of two holders 1, while also for ease of electricity described below The arrangement of push rod is moved, is fixed with connecting plate 6 at the bottom of each column 101 in the present embodiment, while for the ease of the shifting of holder 1 It is dynamic, can universal wheel not shown in the figure be set in the bottom of each column 101 in the present embodiment, so as to entire dress easy to remove It sets.

In order to enable guide rod 2 is formed with holder 1 is oriented to sliding, it is fixed on the top of each column 101 in the present embodiment Guide sleeve 7, the guide sleeve 7 are arranged horizontally, and the internal diameter of the guide sleeve 7 is adapted setting with the outer diameter of guide rod 2, and originally Guide rod 2 is two groups be respectively arranged at the husky 3 liang of opposite ends of frame of sieve in embodiment, the guide rod 2 of each group respectively with it is corresponding Guide sleeve 7 slides on the guide sleeve 7 being arranged in corresponding thereto, and sliding is oriented to be formed.In order to drive the husky frame 3 of sieve horizontal past Multiple sliding, this Sand screen for building further include the driving mechanism being set between holder 1 and Chu Sha frames 3.

Driving mechanism includes the electric rotating machine 8 being fixed on holder 1 in the present embodiment, and one end is fixed on sieve sand frame 3 Drive link 9 and fixing sleeve are loaded on the driving wheel 10 on 8 power output shaft of electric rotating machine, and the shape on 10 peripheral surface of driving wheel At there is curvilinear and end to end driver slot 11, stretched in driver slot 11 in the other end of drive link 9 above-mentioned.Specific knot It is solid between two columns 101 of a holder 1 wherein in the present embodiment wherein for the ease of the arrangement of electric rotating machine 8 on structure It is connected with mounting base 12, and the generally L-type structure of drive link 9, for the ease of being stretched in drive link 9 in driver slot 11, the present embodiment In in the bottom end of drive link 9 be fixed with the connecting rod 13 that diameter is adapted with the width of driver slot 11 setting, which can Be threadedly coupled with 9 bottom face of drive link, to assembly when can by be rotatably connected bar 13 by will stretch in driving in connecting rod 13 In slot 11, certainly, connecting rod 13 can need not be also set in the present embodiment, and directly by the bottom end of drive link 9 be more carefully arranged and with 11 width of driver slot is adapted setting, since the husky frame 3 of top and sieve of drive link 9 is connected, drive link 9 and connecting rod 13 follow guide rod 2 to make horizontal rectilinear motion.

Driving wheel 10 is the cylinder that concentrically line is arranged of the power output shaft with electric rotating machine 8 in the present embodiment, i.e., originally Driving wheel 10 and driver slot 11 are combined as cylindrical cam structure in embodiment, when driving wheel 10 is driven by electric rotating machine 8 and rotate When, two opposing end surfaces of driver slot 11 drive connecting rod 13 to do reciprocating linear motion, to drive sieve sand frame 3 to do reciprocal cunning It is dynamic.Certainly, driving mechanism is alternatively the cylinder for being fixed in mounting base 12 and exporting reciprocating linear power in the present embodiment, and will The power output shaft of cylinder is connected with above-mentioned connecting rod 13.

Shown in Fig. 2 combinations Fig. 4, the sieve sand intracavitary in the present embodiment between feed inlet 4 and discharge port 5 is provided with filtering Net 14, and it is spaced setting along short transverse, the filter screen 14 and discharge port 5 and feed inlet 4.On concrete structure, the filter screen 14 include that strainer 1401 and ring strainer 1401 are arranged and constitute the mounting bracket 1402 connected with the husky cavity wall of sieve, for the ease of Filter screen 14 is assembled to the husky intracavitary of sieve, and ring grizzly sand cavity wall is formed with multiple for overlapped the boss of mounting bracket 1402 in the present embodiment 15, it is overlapped for filter screen 14 by the way that boss 15 is arranged, and then filter screen 14 can be taken out when the impurity on filter screen 14 is more, In order to remove impurity, certainly, also the one side wall of sieve sand frame 3 can be set to retractable structure by hinge in the present embodiment, The side wall can be opened when impurity is more, the impurity on filter screen 14 is swept and is fallen.Meanwhile in order to increase filter efficiency, Vibrator not shown in the figure can be also set in the present embodiment on filter screen 14.

In addition, as shown in figure 5, filter screen 14 can also be suspended in the husky chamber of sieve via flexible connecting member 16 in the present embodiment It is interior, and the sectional dimension of filter screen 14 is made to be less than the sectional dimension of the husky chamber of sieve, so that sieving the filter screen 14 when shaking of husky frame 3 It can be further formed swing, above-mentioned boss 15 need not be then arranged, while flexibility is arranged again at this time certainly by improving filter effect The vibrations that connector 16 can also generate vibrator are filtered, and prevent vibration energy to be transmitted on sieve sand frame 3, and in order to reduce Collision of the filter screen 14 to the husky cavity wall of sieve, being sticked on the husky cavity wall of sieve in the present embodiment has rubber pad not shown in the figure. Flexible connecting member 16 can be steel wire rope or nylon rope in the present embodiment, and bottom end is fixed on mounting bracket 1402, and top is then It is fixed on the top of sieve sand frame 3.

As shown in Figure 1 to Figure 3, stock guide 17 is provided in the present embodiment at discharge port 5, and under the driving of external force, it should Stock guide 17 constitutes the block to discharge port 5 or opening due to the rotation relative to sieve sand frame 3.On concrete structure, stock guide 17 one end are set to 3 bottom of the husky frame of sieve via the rotation of drive-connecting shaft 18, husky in sieve in the present embodiment for the ease of the arrangement of drive-connecting shaft 18 Two connecting plates 19 positioned opposite are arranged in the bottom of frame 3, and what drive-connecting shaft 18 then rotated is set between two connecting plates 19, and leads One end of flitch 17 is then fixed on drive-connecting shaft 18.The folding to discharge port 5 is formed for the ease of driving the rotation of stock guide 17, It is being provided with electric pushrod 20 relative to the connecting pin of stock guide 17, below 17 other end of close stock guide in the present embodiment, The power output shaft of the electric pushrod 20 is contacted with 17 bottom of stock guide, so as to because of the flexible of electric pushrod 20 so that It is the swing of axis that stock guide 17, which is formed with drive-connecting shaft 18, so that stock guide 17 constitutes block or opening to discharge port 5.This Outside, in order to which sand slides along stock guide 17 to both sides during the fall, in 17 liang of opposite edges shapes of stock guide in the present embodiment At there is turnover panel 21.Certainly, electric pushrod 20 can need not be also set in the present embodiment, and can be between stock guide 17 and sieve sand frame 3 Lanyard is set, to be hung up stock guide 17 by construction personnel.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection domain within.

Claims

1. a kind of Sand screen for building, it is characterised in that：It is slided set on the holder including holder, and via guide rod The sieve sand frame for going up and having the husky chamber of sieve, be respectively formed at the top and bottom of the husky frame of the sieve the husky chamber of the sieve feed inlet and Discharge port, the sieve sand intracavitary between the inlet port and outlet port are provided with filter screen, the filter screen and the discharge port Interval setting；It further include the driving to drive the husky frame of the sieve to slide back and forth horizontally between the holder and the husky frame of the sieve Mechanism is provided with stock guide in the discharge outlet, and under the driving of external force, and the stock guide is because husky with the relatively described sieve The rotation of frame and constitute the block to the discharge port or opening.

2. Sand screen for building according to claim 1, it is characterised in that：The driving mechanism is described including being fixed on Electric rotating machine on holder, it is motor-driven that the drive link and fixing sleeve that one end is fixed on the husky frame of the sieve are loaded on the electric rotating Driving wheel on power output shaft, it is described in being formed with curvilinear and end to end driver slot on the driving wheel peripheral surface It is stretched in the other end of drive link in the driver slot.

3. Sand screen for building according to claim 2, it is characterised in that：Stock guide one end rotation is set to described The husky frame bottom of sieve is being provided with electronic push away relative to the connecting pin of the stock guide, below the close stock guide other end Bar, because of flexible, block or opening of the stock guide composition to the discharge port of the electric pushrod.

4. Sand screen for building according to claim 3, it is characterised in that：The filter screen includes strainer, Yi Jihuan The strainer is arranged and constitutes the connected mounting bracket with the husky cavity wall of the sieve.

5. Sand screen for building according to claim 4, it is characterised in that：In vibrator is arranged on the filter screen.

6. Sand screen for building according to claim 5, it is characterised in that：The filter screen via flexible connecting member and It is suspended in the husky intracavitary of the sieve, and has rubber pad in being sticked on the husky cavity wall of the sieve.