CN214289347U

CN214289347U - Sand stone autofilter device for building

Info

Publication number: CN214289347U
Application number: CN202022366790.9U
Authority: CN
Inventors: 董满慈; 刘庆乐; 朱肖; 王旭; 敬晨; 于坤; 汪叶苗; 汪胜
Original assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-09-28
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a gravel and sand autofilter device for building, including base and screening case, the right-hand member of base is provided with the support, and the upper end top of support is provided with the roof, the middle-end of roof is provided with the inlet pipe, and the lower extreme of inlet pipe is provided with the baffle, the lower extreme of baffle is provided with the gyro wheel, and the outer end of gyro wheel is connected with the kicking block. This grit autofilter device for building is provided with base and screening case, the baffle is the vertical distribution with the inlet pipe, the baffle sets up at the inlet pipe lower extreme, get into behind the screening case through the inlet pipe when placing the coarse sand, then inside the screening incasement portion is filled with the sand after, start first electric push rod, gyro wheel on the kicking block can promote the baffle upset right this moment, the bottom of feed pipe is lived to the baffle complete closure, stop the feeding this moment, automatic control feeding can be carried out like this, can not cause the grit more and block up screening case and damage the machine, guarantee that work is smooth and last high efficiency work.

Description

Sand stone autofilter device for building

Technical Field

The utility model relates to a gravel and sand technical field for the building specifically is a gravel and sand autofilter device for building.

Background

The thickness degree of sand means the average thickness degree that the sand grain of different particle sizes mixes together now, there is coarse sand usually, the branch of middlings and fine sand, the grain composition of sand is the proportion of making up of grit size granule, the sand of two kinds of particle sizes is collocated, the space reduces to some extent, the sand collocation of three kinds of particle sizes, the space is littleer, the sand of consequently having joined in marriage, not only can save cement, the closely knit degree and the intensity of concrete and mortar have still been improved, can all screen it before using sand at present, and a current automatic sieving mechanism, through the reel, slide rail and slider constitute swing mechanism from beginning to end, and then let the screening case back-and-forth movement play the effect of screening, but the device needs people to manually close the inlet pipe when using.

Grit sieving mechanism in the market in use can make people inconvenient to go to close the inlet pipe because the gravity of the sand originally economizes to do not good to advancing sand volume and controlling, finally can make the problem that the load appears in the screen cloth, influence normal screening sand work, for this reason, we provide a building gravel autofilter device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gravel and sand autofilter device for building to the gravity of proposing in solving above-mentioned background art because the grit originally economizes can make people inconveniently go to close the inlet pipe, therefore does not well control the sand volume of advancing, finally can make the problem that the load appears in the screen cloth, influences the problem of normal sieve sand work.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic sand and stone screening device for buildings comprises a base and a screening box, wherein a support is arranged at the right end of the base, a top plate is arranged at the top of the upper end of the support, a feeding pipe is arranged at the middle end of the top plate, a baffle is arranged at the lower end of the feeding pipe, a roller is arranged at the lower end of the baffle, a top block is connected to the outer end of the roller, a first electric push rod is connected to the lower end of the top block, a round hole is formed in the upper side of the left end of the first electric push rod, a bearing block is arranged on the lower side of the left end of the first electric push rod, a second electric push rod is arranged at the middle end of the top plate, a fixed cylinder is arranged at the lower end of the second electric push rod, a connecting rod is connected to the lower end of the fixed cylinder, a chute is arranged at the outer end of the connecting rod, a supporting plate is arranged at the outer end of the chute, a side plate is arranged at the lower end of the supporting plate, a connecting plate is connected to the middle end of the side plate, and the screening box is arranged at the outer end of the connecting plate, and the right-hand member inboard of screening case is provided with the doctor-bar, the right-hand member of doctor-bar is provided with first fixed orifices, and the upper end of connecting plate has been provided with the second fixed orifices, the left side lower extreme of screening case is provided with swing mechanism around, and swing mechanism's right-hand member is provided with and connects the workbin around, the right-hand member top of connecting rod is provided with the bull stick.

Preferably, the baffle plate and the feeding pipe are vertically distributed and movably connected through a roller.

Preferably, the screening box is mutually matched with the connecting plate, and the screening box and the connecting plate form a rotating structure through a connecting rod.

The preferred connecting rod laminates with screening case outside backup pad each other, and the connecting rod passes through the spout with the screening case and constitutes sliding connection.

Preferably, the connecting plate and the scraping blade are vertically distributed, and the connecting plate is connected with the connecting rod in a welding mode.

Preferably, connect the workbin to be the paralleling form with the screening case, and connect workbin and screening case area ratio size to be 3: 1.

compared with the prior art, the beneficial effects of the utility model are that: this grit autofilter device for building is provided with base and screening case, the baffle is the vertical distribution with the inlet pipe, the baffle sets up at the inlet pipe lower extreme, get into behind the screening case through the inlet pipe when placing the coarse sand, then inside the screening incasement portion is filled with the sand after, start first electric push rod, gyro wheel on the kicking block can promote the baffle upset right this moment, the bottom of feed pipe is lived to the baffle complete closure, stop the feeding this moment, automatic control feeding can be carried out like this, can not cause the grit more and block up screening case and damage the machine, guarantee that work is smooth and last high efficiency work.

Screening case and connecting plate are mutually supported, and the connecting plate setting is rotatory in the connecting rod upper end, and when the screening case passed through the screening of swing mechanism, the screening case began to sieve sand, and fine sand will drop and connect the workbin, and the coarse sand can stay the inside of screening the case, and after the fine sand screening was finished, the coarse sand that connects the workbin inside was traded, then carries out efficiency faster like this, and the quality of sieving out is higher.

The connecting rod laminates with screening case outside backup pad each other, the connecting rod is in screening case upper end to carry out the rotational sliding in that the spout is inside, rock the connecting rod and drive the doctor-bar and rotate with the connecting plate when screening the case, and the top has set up the bull stick about the connecting rod, provide artifical rotation work, filter screening incasement portion once more, the connecting rod slides in spout the inner, the outer end backup pad can also protect the connecting rod not damaged, guarantee structure function and the firm degree of structure.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a top-down structure of the screening box of the present invention;

FIG. 3 is a schematic side sectional view of the fixing cylinder of the present invention;

fig. 4 is the side view structure diagram of the screening box of the utility model.

In the figure: 1. a base; 2. a support; 3. a top plate; 4. a feed pipe; 5. a baffle plate; 6. a first electric push rod; 7. a bearing block; 8. a circular hole; 9. a screening box; 10. a back-and-forth swing mechanism; 11. a top block; 12. a roller; 13. a second electric push rod; 14. a fixed cylinder; 15. a connecting rod; 16. a connecting plate; 17. a side plate; 18. a material receiving box; 19. scraping a blade; 20. a first fixing hole; 21. a second fixing hole; 22. a support plate; 23. a chute; 24. and (4) rotating the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an automatic sand and stone screening device for buildings comprises a base 1, a support 2, a top plate 3, a feeding pipe 4, a baffle plate 5, a first electric push rod 6, a bearing block 7, a round hole 8, a screening box 9, a front-back swing mechanism 10, a top block 11, a roller 12, a second electric push rod 13, a fixed cylinder 14, a connecting rod 15, a connecting plate 16, a side plate 17, a material receiving box 18, a scraping sheet 19, a first fixed hole 20, a second fixed hole 21, a supporting plate 22, a sliding chute 23 and a rotating rod 24, wherein the support 2 is arranged at the right end of the base 1, the top plate 3 is arranged at the top of the upper end of the support 2, the feeding pipe 4 is arranged at the middle end of the top plate 3, the baffle plate 5 is arranged at the lower end of the baffle plate 5, the roller 12 is arranged at the outer end of the roller 12, the top block 11 is connected with the first electric push rod 6, the round hole 8 is arranged at the upper side of the left end of the first electric push rod 6, the bearing block 7 is arranged at the lower side of the left end of the first electric push rod 6, and the middle end of the top plate 3 is provided with a second electric push rod 13, the lower end of the second electric push rod 13 is provided with a fixed cylinder 14, the lower end of the fixed cylinder 14 is connected with a connecting rod 15, the outer end of the connecting rod 15 is provided with a sliding chute 23, the outer end of the sliding chute 23 is provided with a supporting plate 22, the lower end of the supporting plate 22 is provided with a side plate 17, the middle end of the side plate 17 is connected with a connecting plate 16, the outer end of the connecting plate 16 is provided with a screening box 9, the inner side of the right end of the screening box 9 is provided with a scraping blade 19, the right end of the scraping blade 19 is provided with a first fixing hole 20, the upper end of the connecting plate 16 is provided with a second fixing hole 21, the lower end of the left side of the screening box 9 is provided with a front-back swing mechanism 10, the right end of the front-back swing mechanism 10 is provided with a material receiving box 18, and the top of the right end of the connecting rod 15 is provided with a rotating rod 24.

In the utility model, the baffle 5 and the feeding pipe 4 are vertically distributed, the baffle 5 and the feeding pipe 4 are movably connected through the roller (12), the baffle 5 is arranged at the lower end of the feeding pipe 4, after the coarse sand is placed and enters the screening box 9 through the feeding pipe 4, then the screening box 9 is filled with the sand, the first electric push rod 6 is started, the roller 12 on the top block 11 can push the baffle 5 to turn right at the moment, the feeding is stopped until the baffle 5 completely closes the bottom of the feeding pipe 4, the feeding can be automatically controlled, the screening box 9 can not be blocked and the machine can not be damaged due to more sand, and the smooth work and the continuous high-efficiency work can be ensured;

the screening box 9 and the connecting plate 16 are matched with each other, the screening box 9 and the connecting plate 16 form a rotating structure through the connecting rod 15, the connecting plate 16 is arranged at the upper end of the connecting rod 15 to rotate, when the screening box 9 is screened through the front-back swinging mechanism 10, the screening box 9 starts to screen sand, fine sand falls into the material receiving box 18, coarse sand remains in the screening box 9, after the fine sand is screened, the coarse sand in the material receiving box 18 is replaced, the efficiency is higher, and the screened quality is higher;

the connecting rod 15 is attached to a supporting plate 22 on the outer side of the screening box 9, the connecting rod 15 and the screening box 9 are in sliding connection through a sliding groove 23, the connecting rod 15 is arranged at the upper end of the screening box 9 and performs rotating sliding in the sliding groove 23, the connecting rod 15 drives the scraping blade 19 and the connecting plate 16 to rotate when the screening box 9 shakes, rotating rods 24 are arranged at the left top end and the right top end of the connecting rod 15, manual rotating work is provided, the interior of the screening box 9 is screened again, the connecting rod 15 slides in the inner end of the sliding groove 23, the connecting rod 15 can be further protected from being damaged by the supporting plate 22 on the outer end, and the structural operation and the structural firmness are guaranteed;

the connecting plate 16 and the scraping blade 19 are vertically distributed, the connecting plate 16 is in welded connection with the connecting rod 15, the connecting plate 16 and the scraping blade 19 are welded on the connecting rod 15, when large particles are screened, the scraping blade 19 is also subjected to rotary screening, and when the connecting rod 15 rotates for one circle each time, screening is performed twice, so that the quality of stone sand required by high efficiency is better;

connect workbin 18 and screening case 9 to be parallel form, and connect workbin 18 and screening case 9 area ratio size and be 3: 1, connect workbin 18 to set up and be greater than screening case 9 because when screening, the screening case 9 will go on rocking from beginning to end to having inertia and spilling into coarse sand and connect workbin 18, connecting plate 16 and doctor-bar 19 throw into the lower extreme with the coarse sand and connect workbin 18 when screening case 9, so connect workbin 18 to be greater than screening case 9, avoid changing too fast, storage efficiency is high and can not shed away and cause the waste.

The working principle is as follows: for the automatic screening device for the building sandstone, firstly, the base 1, the support 2 and the top plate 3 are fixed into a whole, sand is fed through the feeding pipe 4, when the inside of the screening box 9 is filled with the sand, the first electric push rod 6 is started, the roller 12 on the top block 11 can push the baffle 5 to turn right at the moment until the baffle 5 completely closes the bottom of the feeding pipe 4, feeding is stopped at the moment, then the front-back swing mechanism 10 is started, the screening box 9 starts to screen the sand, the fine sand can fall into the material receiving box 18, the coarse sand can be left in the screening box 9, after the fine sand is screened, the coarse sand in the material receiving box 18 is replaced, then the second electric push rod 13 is started until the connecting rod 15 in the fixed cylinder 14 moves to the upper part of the screening box 9, and when the bottom of the connecting plate 16 is attached to the inner wall of the screening box 9, the second electric push rod 13 is stopped, the side plate 17 is opened, and when the screening box 9 moves back and forth, connecting plate 16 just can clear up the inside coarse sand of screening case 9, and connecting rod 15's left end can remove in the inner wall of spout 23, then connecting plate 16 can be given the clearance to the coarse sand from screening case 9 both ends around, let the coarse sand fall to connect in the workbin 18, pull out the bolt on the first fixed orifices 20 again, then grab bull stick 24 and rotate connecting rod 15, let doctor-bar 19 and screening case 9's internal contact, just this moment can let doctor-bar 19 clear up the grit of card in the screen cloth, accomplish whole building sandstone autofilter device's use like this.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gravel and sand autofilter device for building, includes base (1) and screening case (9), its characterized in that: the right end of the base (1) is provided with a support (2), the top of the upper end of the support (2) is provided with a top plate (3), the middle end of the top plate (3) is provided with an inlet pipe (4), the lower end of the inlet pipe (4) is provided with a baffle plate (5), the lower end of the baffle plate (5) is provided with a roller (12), the outer end of the roller (12) is connected with a top block (11), the lower end of the top block (11) is connected with a first electric push rod (6), the upper side of the left end of the first electric push rod (6) is provided with a round hole (8), the lower side of the left end of the first electric push rod (6) is provided with a bearing block (7), the middle end of the top plate (3) is provided with a second electric push rod (13), the lower end of the second electric push rod (13) is provided with a fixed cylinder (14), the lower end of the fixed cylinder (14) is connected with a connecting rod (15), the outer end of the connecting rod (15) is provided with a chute (23), and the outer end of spout (23) is provided with backup pad (22), the lower extreme of backup pad (22) is provided with curb plate (17), and the middle-end of curb plate (17) is connected with connecting plate (16), the outer end of connecting plate (16) is provided with screening case (9), and the right-hand member inboard of screening case (9) is provided with doctor-bar (19), the right-hand member of doctor-bar (19) is provided with first fixed orifices (20), and the upper end of connecting plate (16) has been provided with second fixed orifices (21), the left side lower extreme of screening case (9) is provided with swing mechanism (10) around, and the right-hand member of swing mechanism (10) around is provided with and connects workbin (18), the right-hand member top of connecting rod (15) is provided with bull stick (24).

2. The automatic building sandstone screening device according to claim 1, wherein the automatic building sandstone screening device comprises: the baffle (5) and the feeding pipe (4) are vertically distributed, and the baffle (5) and the feeding pipe (4) form a movable connection through a roller (12).

3. The automatic building sandstone screening device according to claim 1, wherein the automatic building sandstone screening device comprises: screening case (9) and connecting plate (16) mutually support, and screening case (9) and connecting plate (16) constitute revolution mechanic through connecting rod (15).

4. The automatic building sandstone screening device according to claim 1, wherein the automatic building sandstone screening device comprises: connecting rod (15) and screening case (9) outside backup pad (22) laminate each other, and connecting rod (15) and screening case (9) constitute sliding connection through spout (23).

5. The automatic building sandstone screening device according to claim 1, wherein the automatic building sandstone screening device comprises: the connecting plate (16) and the scraping blade (19) are vertically distributed, and the connecting plate (16) is connected with the connecting rod (15) in a welding mode.

6. The automatic building sandstone screening device according to claim 1, wherein the automatic building sandstone screening device comprises: connect workbin (18) and screening case (9) parallel form, and connect workbin (18) and screening case (9) area ratio size and be 3: 1.