CN213591022U

CN213591022U - Bridge construction is with device that sieves

Info

Publication number: CN213591022U
Application number: CN202021977994.XU
Authority: CN
Inventors: 樊新强
Original assignee: Anhui Tongji Hydropower Construction And Installation Co ltd
Current assignee: Anhui Tongji Hydropower Construction And Installation Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-07-02
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses a bridge construction is with device that sieves, including the base, the top fixedly connected with driving motor of base, and the top of base is passed through support frame fixedly connected with and is sieved jar, and the inner chamber of sieving the jar rotates and is connected with the screen cloth, and shaft coupling fixedly connected with dwang is passed through on the top of motor output shaft, sieves the bottom fixedly connected with arch shunting block of jar inner surface, the utility model relates to a equipment technical field that sieves. This bridge construction is with device that sieves, it sieves to rotate to drive through driving motor and sieve the net and rotate and carry out the developments, improves the efficiency of sieving, because first bevel gear meshes with second bevel gear mutually, driving motor rotates and also drives the shake cam rotation to make the sieve net shake, the grit shake that the bold can't fall makes the little grit above the bold grit fall, has reduceed the condition emergence of sieve net jam widely, and has further improved the efficiency of sieving.

Description

Bridge construction is with device that sieves

Technical Field

The utility model relates to an equipment technical field that sieves specifically is a bridge construction is with device that sieves.

Background

Bridge, generally indicate to erect on rivers, lakes and seas, make structures that vehicles pedestrian etc. can pass smoothly, for the traffic industry of adapting to modern high-speed development, bridge also expands to stride across mountain jian, unfavorable geology or satisfy other traffic needs and the messenger that erects current more convenient building, the grit is important building material when bridge construction, and the grit size that different places used also is different, consequently need rely on the size of grit to classify the grit, also sieve the grit exactly, for this reason, the utility model provides a bridge construction is with device that sieves.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a bridge construction is with device that sieves to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a sieving device for bridge construction comprises a base, wherein a driving motor is fixedly connected to the top of the base, a sieving tank is fixedly connected to the top of the base through a support frame, a screen is connected to the inner cavity of the sieving tank in a rotating manner, a rotating rod is fixedly connected to the top of an output shaft of the motor through a coupler, an arch-shaped shunting block is fixedly connected to the bottom of the inner surface of the sieving tank, a transmission case is fixedly connected between the front side and the rear side of the inner surface of the sieving tank, the top end of the rotating rod sequentially penetrates through the sieving tank, the arch-shaped shunting block and the transmission case and is fixedly connected with the bottom of the sieving screen, a first bevel gear is fixedly connected to the outer surface of the rotating rod and is positioned inside the transmission case, rotating shafts penetrate through two sides of the transmission case, two ends opposite to the rotating shafts extend into the transmission case, and two ends opposite to the rotating shafts are fixedly connected with, and one end of the rotating shaft, which is far away from each other, is fixedly connected with a shaking cam.

Preferably, the surface of axis of rotation is connected with the department that runs through of transmission case rotation, the surface of dwang is connected with the department that runs through of jar, arch reposition of redundant personnel piece and transmission case that sieves in a rotating way, and the surface of shake cam is inconsistent with the bottom of crossing the screen cloth.

Preferably, the top intercommunication of jar that sieves has the feeder hopper, and the discharge gate has all been seted up to the left and right sides of jar bottom that sieves.

Advantageous effects

The utility model provides a bridge construction is with device that sieves. Compared with the prior art, the method has the following beneficial effects:

(1) this bridge construction is with device that sieves rotates through driving motor and drives the screen cloth and rotate and carry out the developments and sieve, improves the efficiency of sieving, because first bevel gear meshes with second bevel gear mutually, driving motor rotates and also drives the shake cam and rotate to make the sieve mesh shake, the grit shake that the bold can't fall makes the little grit above the bold grit fall, has reduceed the condition emergence that the sieve mesh blockked up widely, and has further improved the efficiency of sieving.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a right side view of the shaker cam and the screen of the present invention.

In the figure: 1. a base; 2. a drive motor; 3. sieving the mixture in a tank; 4. sieving by using a sieve; 5. rotating the rod; 6. an arched diverter block; 7. a transmission case; 8. a first bevel gear; 9. a rotating shaft; 10. a second bevel gear; 11. a dither cam; 12. a feed hopper; 13. and (4) a discharge port.

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. 1-2, the present invention provides a technical solution: a sieving device for bridge construction comprises a base 1, a driving motor 2 is fixedly connected to the top of the base 1, a sieving tank 3 is fixedly connected to the top of the base 1 through a support frame, the top of the sieving tank 3 is communicated with a feed hopper 12, discharge ports 13 are formed in the left side and the right side of the bottom of the sieving tank 3, an inner cavity of the sieving tank 3 is rotatably connected with a sieving screen 4, the top end of an output shaft of a motor is fixedly connected with a rotating rod 5 through a coupler, an arch-shaped shunting block 6 is fixedly connected to the bottom of the inner surface of the sieving tank 3, a transmission case 7 is fixedly connected between the front side and the rear side of the inner surface of the sieving tank 3, the top end of the rotating rod 5 sequentially penetrates through the sieving tank 3, the arch-shaped shunting block 6 and the transmission case 7 and is fixedly connected with the bottom of the sieving screen 4, the outer surface of the rotating, the outer surface of the rotating rod 5 is fixedly connected with a first bevel gear 8 in the transmission box 7, two sides of the transmission box 7 are respectively penetrated with a rotating shaft 9, the outer surface of the rotating shaft 9 is rotatably connected with the penetrating part of the transmission box 7, the opposite ends of the two rotating shafts 9 extend into the transmission box 7, the opposite ends of the two rotating shafts 9 are respectively fixedly connected with a second bevel gear 10 meshed with the first bevel gear 8, the mutually far ends of the rotating shafts 9 are respectively fixedly connected with a shaking cam 11, the outer surface of the shaking cam 11 is abutted against the bottom of the sieving net 4, the driving motor 2 rotates to drive the sieving net 4 to rotate for dynamic sieving, the sieving efficiency is improved, because the first bevel gear 8 is meshed with the second bevel gear 10, the driving motor 2 rotates to drive the shaking cam 11 to rotate, the sieving net 4 shakes, the large gravel which can not fall down shakes to fall down the small gravel on the large gravel, the occurrence of blockage of the screening net 4 is greatly reduced, and the screening efficiency is further improved.

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

During the use, remote control starts driving motor 2, pour into the grit through feeder hopper 12, driving motor 2 rotates and drives dwang 5 and sieve 4 rotation, sieve 4 rotates and carries out the developments and sieve, the grit after sieving falls down the back and is shunted by arch current divider 6 and falls down from discharge gate 13, because first bevel gear 8 meshes with second bevel gear 10 mutually, driving motor 2 rotates and also drives axis of rotation 9 and shake cam 11 and rotate, thereby shake cam 11 and rotate and make the shake of screen cloth 4, the grit shake that the bold can't fall makes the little grit above the bold grit fall down, after the completion of sieving for a certain time, close driving motor 2.

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 bridge construction is with device that sieves, includes base (1), the top fixedly connected with driving motor (2) of base (1), and the top of base (1) is through support frame fixedly connected with jar (3) that sieves, the inner chamber of jar (3) that sieves rotates and is connected with screen cloth (4), and shaft coupling fixedly connected with dwang (5), its characterized in that are passed through on the top of driving motor output shaft: the bottom of the inner surface of the sieving tank (3) is fixedly connected with an arched shunting block (6), a transmission case (7) is fixedly connected between the front side and the rear side of the inner surface of the sieving tank (3), the top end of the rotating rod (5) sequentially penetrates through the sieving tank (3), the arched shunting block (6) and the transmission case (7) and is fixedly connected with the bottom of the sieving screen (4), a first bevel gear (8) is fixedly connected with the outer surface of the rotating rod (5) and positioned in the transmission case (7), rotating shafts (9) penetrate through two sides of the transmission case (7), one ends of the two rotating shafts (9) opposite to each other extend into the transmission case (7), one end of each of the two rotating shafts (9) opposite to each other is fixedly connected with a second bevel gear (10) meshed with the first bevel gear (8), and one ends of the rotating shafts (9) which are far away from each other are fixedly connected with shaking cams (11).

2. The screening device for bridge construction according to claim 1, wherein: the surface of axis of rotation (9) is connected with the department rotation that runs through of transmission case (7), the surface of dwang (5) is connected with the department of running through of jar (3), arch reposition of redundant personnel piece (6) and transmission case (7) that sieves in a rotating way, and the surface of shake cam (11) is inconsistent with the bottom of crossing screen cloth (4).

3. The screening device for bridge construction according to claim 1, wherein: the top intercommunication of jar (3) that sieves has feeder hopper (12), and sieves the left and right sides of jar (3) bottom and all seted up discharge gate (13).