CN213435616U

CN213435616U - Energy-saving sand screening equipment for construction engineering

Info

Publication number: CN213435616U
Application number: CN202022388069.XU
Authority: CN
Inventors: 张海涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-24
Filing date: 2020-10-24
Publication date: 2021-06-15
Anticipated expiration: 2030-10-24

Abstract

The utility model discloses an energy-conserving screening sand equipment is used in building engineering construction, including box, quick-witted case and support body, the right side of box and the left side fixed connection of quick-witted case, the fixedly connected with mount all around of box and quick-witted case, the equal fixedly connected with spacing ring in four corners of the mount left and right sides, the montant surface at the support body is established to the spacing ring cover, and spacing ring and support body sliding connection, the left side and the equal fixedly connected with in right side of mount rotate the case, rotate the inside fixedly connected with inner gear ring of case, the utility model relates to a building engineering technical field. This energy-conserving screening sand equipment is used in building engineering construction utilizes first motor to drive the screw rod and rotates, and the screw rod drives the internal gear ring simultaneously and rotates, and the internal gear ring rotates and makes and rotates the mount that the case is connected and descend, and the box also descends along with the mount, reduces the volume of device, reduces the focus of device, has improved the stability of device in the transportation, the transportation of being convenient for.

Description

Energy-saving sand screening equipment for construction engineering

Technical Field

The utility model relates to a building engineering technical field specifically is a building engineering construction is with energy-conserving husky equipment of sieve.

Background

The sand is an important engineering material in the building engineering, in recent years, due to the rapid development of the basic construction engineering of China, the demand of the sand is large, in the building construction, the sand is a frequently used building material, when the sand is used, the sand is often screened and graded according to the use occasion of the sand, the screening of the sand is also particularly important,

present sand screening is mostly artifical screening, artifical screening effect is unsatisfactory, the phenomenon that often has coarse grain sand and fine particle sand to mix appears, the part has not only increased people's intensity of labour, screening efficiency has still been reduced, a small part uses mechanical screening, present mechanical screening device structure is complicated, and can only separate coarse grain sand and fine particle sand, mechanical screening device is when the transportation in addition, often area is big, the focus is too high, be difficult to the transportation.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an energy-conserving husky equipment of sieve for building engineering construction has solved artifical screening effect unsatisfactory, and people's intensity of labour is high, at the bottom of the screening efficiency, complicated with mechanical screening device structure, and area is big, and the focus is too high, is difficult to the problem of transportation.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an energy-saving sand screening device for constructional engineering construction comprises a box body, a machine box and a frame body, wherein the right side of the box body is fixedly connected with the left side of the machine box, the periphery of the box body and the case is fixedly connected with a fixing frame, four corners of the left side and the right side of the fixing frame are fixedly connected with limit rings, the limit rings are sleeved on the surfaces of vertical rods of the frame body, the limit ring is connected with the frame body in a sliding way, the left side and the right side of the fixed frame are both fixedly connected with a rotating box, the inner part of the rotating box is fixedly connected with an inner gear ring, the upper parts of the left side and the right side of the frame body are both rotationally connected with a screw rod through a rotating shaft, the screw rod penetrates through the inner part of the rotating box, the screw rod is meshed with the inner gear ring to rotate, the bottoms of the left side and the right side of the frame body are fixedly connected with a first motor, and the synchronous operation of the first motor on the left side and the first motor on the right side of the frame body, and the bottom end of the screw rod is fixedly connected with the output shaft of the first motor.

Preferably, the inner cavity of the case is fixedly connected with a second motor and a third motor from top to bottom in sequence, and the output ends of the second motor and the third motor are fixedly connected with a centrifugal shaft.

Preferably, the middle upper portion and the middle lower portion of box inner chamber are connected with well husky sieve and fine sand sieve through hinge rotation, the back of well husky sieve is heeled to the slant downwards, the front side slope of fine sand sieve is downwards, the equal fixedly connected with fixed plate in rear portion on well husky sieve right side and the front portion on fine sand sieve right side, spacing bayonet socket has been seted up at the middle part of fixed plate, and the axis body of centrifugal shaft runs through spacing bayonet socket, and centrifugal shaft and spacing bayonet socket rotate to be connected.

Preferably, the middle upper part and the middle lower part of the inner cavity of the box body are fixedly connected with limiting blocks, and the limiting blocks are positioned below the rear side of the middle sand sieve plate and below the front side of the fine sand sieve plate.

Preferably, the middle upper part of the rear side of the box body and the middle lower part of the front side of the box body are respectively provided with a coarse sand discharge port and a middle sand discharge port.

Preferably, the middle upper part of the rear side of the box body and the middle lower part of the front side of the box body are fixedly connected with a coarse sand discharging plate and a middle sand discharging plate respectively, and the coarse sand discharging plate and the middle sand discharging plate are positioned at the bottoms of the coarse sand discharging port and the middle sand discharging port respectively.

Preferably, the front side of the middle sand sieve plate and the rear side of the fine sand sieve plate are respectively positioned at the coarse sand discharge port and the middle sand discharge port.

Preferably, the top fixedly connected with feeder hopper of box, the bottom of feeder hopper and the top intercommunication of box, the bottom fixedly connected with of box goes out the hopper, the fine sand discharge gate has been seted up to the bottom of going out the hopper.

Preferably, the front side of the middle sand sieve plate and the fine sand sieve plate both comprise a sieve frame and a sieve mesh, and the sieve mesh is fixedly connected with the sieve frame through screws.

Advantageous effects

The utility model provides an energy-conserving husky equipment of sieve is used in building engineering construction. Compared with the prior art, the method has the following beneficial effects:

(1) the energy-saving sand screening device for construction engineering is characterized in that a fixing frame is fixedly connected to the periphery of a box body and a machine case, limiting rings are fixedly connected to four corners of the left side and the right side of the fixing frame respectively, the limiting rings are sleeved on the surfaces of vertical rods of a frame body and are connected with the frame body in a sliding mode, a rotating box is fixedly connected to the left side and the right side of the fixing frame respectively, an inner gear ring is fixedly connected to the inside of the rotating box, screw rods are rotatably connected to the upper portions of the left side and the right side of the frame body respectively through rotating shafts and penetrate through the rotating box, the screw rods are meshed with the inner gear ring to rotate, first motors are fixedly connected to the bottoms of the left side and the right side of the frame body respectively, the first motors on the left side and the right side of the frame body synchronously operate, the bottom ends, the internal gear ring rotates to enable the fixing frame connected with the rotating box to descend, the box body also descends along with the fixing frame, the size of the device is reduced, the gravity center of the device is reduced, the stability of the device in the transportation process is improved, and the transportation is facilitated.

(2) The energy-saving sand sieving device for the construction of the building engineering is characterized in that a machine case is fixedly connected to the right side of a box body, a second motor and a third motor are sequentially and fixedly connected to the inner cavity of the machine case from top to bottom, centrifugal shafts are fixedly connected to the output ends of the second motor and the third motor, a middle sand sieve plate and a fine sand sieve plate are rotatably connected to the middle upper portion and the middle lower portion of the inner cavity of the box body through hinges, the back side of the middle sand sieve plate inclines downwards, the front side of the fine sand sieve plate inclines downwards, a fixing plate is fixedly connected to the back portion of the right side of the middle sand sieve plate and the front portion of the right side of the fine sand sieve plate, a limiting bayonet is formed in the middle of the fixing plate, a shaft body of the centrifugal shaft penetrates through the limiting bayonet and is rotatably connected with the centrifugal shaft, the second motor and the third motor are used for driving the centrifugal shaft to rotate, effectual screening sand, through sand sieve and fine sand sieve in the inner chamber fixed connection of box, played the effect to sand classified screening, the device is simple, and the practicality is strong, reduces labour personnel's intensity of labour.

(3) This energy-conserving sieve husky equipment is used in building engineering construction, through the well lower part at the well upper portion of box rear side and front side seted up coarse sand discharge gate and well husky discharge gate respectively, the well upper portion of box rear side and well lower fixedly connected with coarse sand play flitch and well husky play flitch of front side respectively, and coarse sand goes out the bottom that the flitch and well husky play flitch are located coarse sand discharge gate and well husky discharge gate respectively, utilize coarse sand discharge gate with coarse grain sand from discharging to coarse sand play flitch and discharging, arrange well husky flitch and discharge from well husky discharge gate with well husky, fine grain sand sieve is discharged from fine sand discharge gate, effectual sand to after the separation carries out the classified collection.

Drawings

FIG. 1 is a right side view of the structure of the present invention

FIG. 2 is a perspective sectional view of the case of the present invention;

FIG. 3 is a perspective view of the centrifugal shaft of the present invention;

FIG. 4 is a cross-sectional view of the case of the present invention;

FIG. 5 is a main sectional view of the box body of the present invention;

fig. 6 is a perspective view of the present invention.

In the figure: 1. a box body; 2. a chassis; 3. a second motor; 4. a third motor; 5. a centrifugal shaft; 6. medium sand sieve plate; 7. fine sand sieve plate; 8. a fixing plate; 9. a limiting bayonet; 10. discharging the coarse sand; 11. discharging the medium sand; 12. a coarse sand discharging plate; 13. a medium sand discharging plate; 14. a feed hopper; 15. a discharge hopper; 16. discharging fine sand; 17. a limiting block; 18. a frame body; 19. a screen frame; 20. screening a screen; 21. a fixed mount; 22. a rotating box; 23. an inner gear ring; 24. a rotating shaft; 25. a screw; 26. a first motor; 27. a limit ring.

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, the present invention provides a technical solution: an energy-saving sand screening device for construction engineering comprises a box body 1, a case 2 and a frame body 18, wherein the right side of the box body 1 is fixedly connected with the left side of the case 2, the periphery of the box body 1 and the periphery of the case 2 are fixedly connected with a fixed frame 21, four corners of the left side and the right side of the fixed frame 21 are fixedly connected with limit rings 27, the limit rings 27 are sleeved on the surfaces of vertical rods of the frame body 18 and are in sliding connection with the frame body 18, the left side and the right side of the fixed frame 21 are fixedly connected with a rotating box 22, the inside of the rotating box 22 is fixedly connected with an inner gear ring 23, the upper parts of the left side and the right side of the frame body 18 are rotatably connected with a screw rod 25 through a rotating shaft 24, the screw rod 25 penetrates through the inside of the rotating box 22, the screw rod 25 is meshed with the inner gear ring 23 to rotate, the bottoms of the left, the bottom of screw rod 25 and the output shaft fixed connection of first motor 26 utilize first motor to drive the screw rod and rotate, and the screw rod drives the internal gear ring simultaneously and rotates, and the internal gear ring rotates and makes the mount of being connected with the rotation case descend, and the box also descends along with the mount, reduces the volume of device, reduces the focus of device, has improved the stability of device in the transportation, the transportation of being convenient for.

Referring to fig. 2-6, a feed hopper 14 is fixedly connected to the top of the box body 1, the bottom of the feed hopper 14 is communicated with the top of the box body 1, a discharge hopper 15 is fixedly connected to the bottom of the box body 1, a fine sand discharge port 16 is formed in the bottom of the discharge hopper 15, a second motor 3 and a third motor 4 are fixedly connected to the inner cavity of the box body 2 from top to bottom in sequence, centrifugal shafts 5 are fixedly connected to the output ends of the second motor 3 and the third motor 4, a middle sand sieve plate 6 and a fine sand sieve plate 7 are rotatably connected to the middle upper portion and the middle lower portion of the inner cavity of the box body 1 through hinges, the front side of the middle sand sieve plate 6 and the fine sand sieve plate 7 both comprise a sieve frame 19 and a sieve net 20, the sieve net 20 is fixedly connected to the sieve frame 19 through screws, the sieve plate can be replaced after being used for a long time or needing other sieve nets 20, thereby avoiding, the front side of the fine sand sieve plate 7 inclines downwards, the rear part of the right side of the middle sand sieve plate 6 and the front part of the right side of the fine sand sieve plate 7 are fixedly connected with a fixing plate 8, the middle part of the fixing plate 8 is provided with a limit bayonet 9, the shaft body of the centrifugal shaft 5 penetrates through the limit bayonet 9, the centrifugal shaft 5 is rotatably connected with the limit bayonet 9, the centrifugal shaft 5 is driven by a second motor 3 and a third motor 4 to rotate, the centrifugal shaft 5 rotates to enable the rear side of the middle sand sieve plate 6 and the front side of the fine sand sieve plate 7 to move up and down, so that a vibration effect is achieved, sand is effectively screened, the middle sand sieve plate 6 and the fine sand sieve plate 7 are fixedly connected through the inner cavity of the box body 1, the sand grading screening effect is achieved, the device is simple, the practicability is strong, the labor intensity of workers is reduced, the middle upper part and the middle lower part of the inner cavity of the box body 1 are fixedly connected with limit blocks, the middle upper part of the rear side of the box body 1 and the middle lower part of the front side are respectively provided with a coarse sand discharge port 10 and a middle sand discharge port 11, the front side of the middle sand sieve plate 6 and the rear side of the fine sand sieve plate 7 are respectively positioned at the coarse sand discharge port 10 and the middle sand discharge port 11, the middle upper part of the rear side of the box body 1 and the middle lower part of the front side are respectively and fixedly connected with a coarse sand discharge plate 12 and a middle sand discharge plate 13, the coarse sand discharge plate 12 and the middle sand discharge plate 13 are respectively positioned at the bottoms of the coarse sand discharge port 10 and the middle sand discharge port 11, coarse particle sand is discharged to the coarse sand discharge plate 12 through the coarse sand discharge port 10 and is discharged, middle particle sand is discharged to the middle sand discharge plate 13 through the middle sand discharge port 11, a fine particle sand sieve is discharged from the fine sand discharge port 16, and the separated sand is.

And those not described in detail in this specification are well within the skill of those in the art.

When the sand screening device is used, the device is placed on a flat ground, then the first motor 26 is started, the first motor 26 drives the screw rod 25 to rotate, meanwhile, the screw rod 25 drives the inner gear ring 23 to rotate, the inner gear ring 23 rotates to enable the fixing frame 21 connected with the rotating box 22 to ascend, the box body 1 also ascends synchronously along with the fixing frame 21, and when the box body 1 is lifted to a certain height, sand screening work is started;

sand to be screened is poured into the box body 1 from the feed hopper 14, the sand to be screened falls on the medium sand sieve plate 6, the second motor 3 drives the centrifugal shaft 5 to rotate, the centrifugal shaft 5 rotates to enable the rear side of the medium sand sieve plate 6 to move up and down, so that medium-particle sand and fine-particle sand are screened to fall on the fine sand sieve plate 7, coarse-particle sand is discharged to the coarse sand discharging plate 12 from the coarse sand discharging port 10 and is discharged from the coarse sand discharging plate 12, the third motor 4 drives the centrifugal shaft 5 to rotate, the centrifugal shaft 5 rotates to enable the front side of the fine sand sieve plate 7 to move up and down, so that fine-particle sand is screened to fall on the discharging hopper 15, medium-particle sand is discharged to the medium sand discharging plate 13 from the medium sand discharging port 11 and is discharged from the medium sand discharging plate 13, and fine-particle sand is discharged from the fine sand discharging port 16.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 building engineering construction is with energy-conserving husky equipment of sieve, includes box (1), quick-witted case (2) and support body (18), the right side of box (1) and the left side fixed connection of quick-witted case (2), its characterized in that: the all-around fixedly connected with fixing frame (21) of box (1) and machine case (2), the equal fixedly connected with spacing ring (27) in four corners of the left and right sides of fixing frame (21), spacing ring (27) cover is established on the montant surface of support body (18), and spacing ring (27) and support body (18) sliding connection, the equal fixedly connected with in left side and right side of fixing frame (21) rotates case (22), the inside fixedly connected with inner gear ring (23) of rotating case (22), the upper portion on the left side and right side of support body (18) all is connected with screw rod (25) through pivot (24) rotation, screw rod (25) run through the inside of rotating case (22), and screw rod (25) and inner gear ring (23) meshing rotate, the equal fixedly connected with first motor (26) in bottom on the left side and right side of support body (18), and the synchronous operation of first motor (26) on the left side and right side of support body (18), the bottom end of the screw rod (25) is fixedly connected with an output shaft of the first motor (26).

2. The energy-saving sand screening device for building engineering construction according to claim 1, wherein: the motor case is characterized in that the inner cavity of the case (2) is fixedly connected with a second motor (3) and a third motor (4) from top to bottom in sequence, and centrifugal shafts (5) are fixedly connected to output ends of the second motor (3) and the third motor (4) respectively.

3. The energy-saving sand screening device for building engineering construction according to claim 1, wherein: middle upper portion and the middle and lower part of box (1) inner chamber are connected with well husky sieve (6) and fine husky sieve (7) through the hinge rotation, the rear side slope of well husky sieve (6) is downward, the front side slope of fine husky sieve (7) is downward, the equal fixedly connected with fixed plate (8) in rear portion and the front portion on fine husky sieve (7) right side on well husky sieve (6) right side, spacing bayonet socket (9) have been seted up at the middle part of fixed plate (8), and the axis body of centrifugal shaft (5) runs through spacing bayonet socket (9), and centrifugal shaft (5) rotate with spacing bayonet socket (9) and be connected.

4. The energy-saving sand screening device for building engineering construction according to claim 3, wherein: the equal fixedly connected with stopper (17) of well upper portion and well lower part of box (1) inner chamber, and stopper (17) are located the below of well husky sieve (6) rear side and the below of fine husky sieve (7) front side.

5. The energy-saving sand screening device for building engineering construction according to claim 1, wherein: the middle upper part of the rear side and the middle lower part of the front side of the box body (1) are respectively provided with a coarse sand discharge port (10) and a middle sand discharge port (11).

6. The energy-saving sand screening device for building engineering construction according to claim 3, wherein: the middle upper part of the rear side and the middle lower part of the front side of the box body (1) are fixedly connected with a coarse sand discharging plate (12) and a middle sand discharging plate (13) respectively, and the coarse sand discharging plate (12) and the middle sand discharging plate (13) are positioned at the bottoms of a coarse sand discharging port (10) and a middle sand discharging port (11) respectively.

7. The energy-saving sand screening device for building engineering construction according to claim 3, wherein: the front side of the middle sand sieve plate (6) and the rear side of the fine sand sieve plate (7) are respectively positioned at a coarse sand discharge port (10) and a middle sand discharge port (11).

8. The energy-saving sand screening device for building engineering construction according to claim 1, wherein: the top fixedly connected with feeder hopper (14) of box (1), the bottom of feeder hopper (14) and the top intercommunication of box (1), the bottom fixedly connected with of box (1) goes out hopper (15), fine sand discharge gate (16) has been seted up to the bottom that goes out hopper (15).

9. The energy-saving sand screening device for building engineering construction according to claim 1, wherein: the front side of the middle sand sieve plate (6) and the fine sand sieve plate (7) comprise a sieve frame (19) and a sieve mesh (20), and the sieve mesh (20) is fixedly connected with the sieve frame (19) through screws.