CN209772706U

CN209772706U - Sieving mechanism for engineering construction

Info

Publication number: CN209772706U
Application number: CN201920422612.8U
Authority: CN
Inventors: 晏尚文
Original assignee: Hubei Tian You Construction Engineering Co Ltd
Current assignee: Hubei Tian You Construction Engineering Co Ltd
Priority date: 2019-03-31
Filing date: 2019-03-31
Publication date: 2019-12-13
Anticipated expiration: 2029-03-31

Abstract

The utility model discloses a sieving mechanism is used in engineering construction, which comprises a housin, the dog-house has been seted up at the top of casing, the inside of casing and the position that corresponds the dog-house are provided with and shake the frame, shake the bottom of moving the frame and set up the feed opening that the equidistance was arranged, shake the left and right sides of moving the frame fixedly connected with head rod and second connecting rod respectively. The utility model discloses a shake frame, feed opening, head rod, the second connecting rod, the layer board, the pole setting, telescopic cylinder, the rotation axis, the reel, the fixed block, first fixed axle, the trace, first connecting shaft, mutually supporting between dead lever and the opening, realized a prevent sand sieving mechanism for engineering construction of jam function, in the use, can shake the sand of waiting to filter and fall to the screen cloth on, at first, consequently, can effectually avoid on the screen cloth sand to pile up the damage that causes it, thereby increased screening efficiency.

Description

Sieving mechanism for engineering construction

Technical Field

The utility model relates to a building engineering technical field specifically is a sieving mechanism for engineering construction.

Background

The building engineering is an engineering entity which is used for planning, surveying, designing, constructing, completing and other technical works and completed for newly building, reconstructing or expanding a house building and auxiliary structure facilities, and is also the installation engineering of lines, pipelines and equipment matched with the engineering entity, namely the construction engineering of various houses and buildings, also called as construction workload, the investment amount of the engineering entity needs to be improved and can be realized through construction activities, wherein the house building refers to the engineering which has a top cover, a beam column, a wall, a foundation and can form an internal space, and the requirements of production, living, learning and public activities of people are met.

The sand is the essential raw and other materials in the building engineering work progress, need for the construction, the sand need filter it in the use, but common sand sieving mechanism does not possess and prevents blockking up the function, because common sieving mechanism for the engineering construction is when screening the sand, just directly put in the sieve on the sieve, because screening speed is not well controlled, so appear the sand very easily and pile up on the sieve, thereby influence screening efficiency, even because the accumulation is more, thereby lead to the damage of sieve.

SUMMERY OF THE UTILITY MODEL

an object of the utility model is to provide a sieving mechanism for engineering construction possesses the advantage of preventing blockking up, has solved common sieving mechanism for engineering construction and has not possessed the problem of preventing blockking up the function.

In order to achieve the above object, the utility model provides a following technical scheme: a screening device for engineering construction comprises a shell, wherein a feeding port is formed in the top of the shell, a shaking frame is arranged in the shell and in a position corresponding to the feeding port, blanking ports which are arranged at equal intervals are formed in the bottom of the shaking frame, a first connecting rod and a second connecting rod are fixedly connected to the left side and the right side of the shaking frame respectively, the left side of the first connecting rod penetrates through the shell and extends to the outside of the first connecting rod, the right side of the second connecting rod penetrates through the shell and extends to the outside of the second connecting rod, a supporting plate is fixedly connected to the right side of the shell and in a position corresponding to the second connecting rod, a vertical rod is fixedly connected to the right side of the top of the supporting plate, a telescopic cylinder is fixedly connected to the left side of the vertical rod and in a position corresponding to the second connecting rod, the output end of the telescopic cylinder is fixedly connected to the right side, the two rotating shafts are movably connected through a screen frame, the left side of the bottom of the screen frame is fixedly connected with a fixed block, the back of the fixed block is movably connected with a linkage rod through a first fixed shaft, the positive bottom of the linkage rod is movably connected with a fixed rod through a first connecting shaft, the shell is provided with an opening corresponding to the position of the fixed rod, the left side of the fixed rod penetrates through the opening and extends to the outside of the fixed rod, the back of the inner wall of the opening is movably connected with the fixed rod through a second fixed shaft, the left side of the shell is fixedly connected with a supporting plate corresponding to the position of the opening, the back of the supporting plate is fixedly connected with a rotating motor, an output shaft of the rotating motor is fixedly connected with a power shaft, the front end of the power shaft penetrates through the supporting plate and extends to the outside of, the front of the power rod and one side far away from the third fixed shaft are movably connected with the left side of the back of the fixed rod through a second connecting shaft, and a discharge hole is formed in the bottom of the left side of the shell.

Preferably, the bottom of the shell is fixedly connected with a guide plate.

Preferably, the left side and the right side of the shaking frame are fixedly connected with symmetrically arranged connecting springs, and one side of each connecting spring, which is far away from the shaking frame, is fixedly connected with the inner wall of the shell.

Preferably, the left side of the bottom of the supporting plate is fixedly connected with a reinforcing plate, and the left side of the reinforcing plate is fixedly connected with the right side of the shell.

Preferably, the left side and the right side of the inner wall of the shell and the upper side of the screen frame are fixedly connected with baffles.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model discloses a shake frame, feed opening, head rod, the second connecting rod, the layer board, the pole setting, telescopic cylinder, the rotation axis, the reel, the fixed block, first fixed axle, the trace, first connecting shaft, mutually supporting between dead lever and the opening, realized a prevent sand sieving mechanism for engineering construction of jam function, in the use, can shake the sand of waiting to filter and fall to the screen cloth on, at first, consequently, can effectually avoid on the screen cloth sand to pile up the damage that causes it, thereby increased screening efficiency.

2. The utility model discloses a set up the fuse board for the sand after the screening is accomplished makes things convenient for the ejection of compact more, through setting up coupling spring, makes to shake the frame and is more stable when rocking about, plays the fixed action to the layer board through setting up the gusset plate, makes the connection between its and the casing more stable, plays the drainage effect through setting up the baffle, makes to rock the sand that the frame falls and just can fall to the reel in.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

3 FIG. 3 2 3 is 3 an 3 enlarged 3 view 3 of 3 a 3 portion 3 of 3 A 3- 3 A 3 of 3 FIG. 3 1 3 according 3 to 3 the 3 present 3 invention 3; 3

FIG. 3 is a schematic structural diagram of a top view of the screen frame of the present invention;

Fig. 4 is a schematic structural diagram of a left side view of the present invention;

Fig. 5 is a partial enlarged view of B-B in fig. 4 according to the present invention.

in the figure: the device comprises a shell 1, a feeding port 2, a shaking frame 3, a feeding port 4, a first connecting rod 5, a second connecting rod 6, a supporting plate 7, a vertical rod 8, a telescopic cylinder 9, a rotating shaft 10, a screen frame 11, a fixed block 12, a first fixed shaft 13, a linkage rod 14, a first connecting shaft 15, a fixed rod 16, a through hole 17, a second fixed shaft 18, a supporting plate 19, a rotating motor 20, a power shaft 21, a rotating disc 22, a third fixed shaft 23, a power rod 24, a second connecting shaft 25, a discharging port 26, a material guiding plate 27, a connecting spring 28, a reinforcing plate 29 and a baffle 30.

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. 1-5, a screening device for engineering construction comprises a casing 1, a material guiding plate 27 fixedly connected to the bottom of the casing 1, a material feeding port 2 formed at the top of the casing 1, a shaking frame 3 disposed inside the casing 1 and corresponding to the material feeding port 2, symmetrically disposed connecting springs 28 fixedly connected to the left and right sides of the shaking frame 3, a first connecting rod 5 and a second connecting rod 6 fixedly connected to the left and right sides of the shaking frame 3, a left side of the first connecting rod 5 penetrating through the casing 1 and extending to the outside of the casing, and symmetrically disposed connecting springs 28 fixedly connected to the left and right sides of the shaking frame 3, wherein the side of the connecting springs 28 far away from the shaking frame 3 is fixedly connected to the inner wall of the casing 1, and the connecting springs 28 are disposed to make the shaking frame 3 more stable when shaking left and right, the right side of the second connecting rod 6 penetrates through the shell 1 and extends to the outside, the right side of the shell 1 and the position corresponding to the second connecting rod 6 are fixedly connected with a supporting plate 7, the left side of the bottom of the supporting plate 7 is fixedly connected with a reinforcing plate 29, the left side of the reinforcing plate 29 is fixedly connected with the right side of the shell 1, the supporting plate 7 is fixed by arranging the reinforcing plate 29, so that the connection between the supporting plate and the shell 1 is more stable, the right side of the top of the supporting plate 7 is fixedly connected with a vertical rod 8, the left side of the vertical rod 8 and the position corresponding to the second connecting rod 6 are fixedly connected with a telescopic cylinder 9, the output end of the telescopic cylinder 9 is fixedly connected with the right side of the second connecting rod 6, the front side and the back side of the inner wall of the shell 1 are fixedly connected with rotating shafts 10, the two rotating shafts 10 are movably connected through, the baffle 30 is arranged to play a role in drainage, so that sand falling from the shaking frame 3 can just fall into the screen frame 11, the left side of the bottom of the screen frame 11 is fixedly connected with the fixed block 12, the back of the fixed block 12 is movably connected with the linkage rod 14 through the first fixed shaft 13, the front bottom of the linkage rod 14 is movably connected with the fixed rod 16 through the first connecting shaft 15, the position of the shell 1 corresponding to the fixed rod 16 is provided with the through hole 17, the left side of the fixed rod 16 penetrates through the through hole 17 and extends to the outside of the through hole, the back of the inner wall of the through hole 17 is movably connected with the fixed rod 16 through the second fixed shaft 18, the left side of the shell 1 corresponding to the through hole 17 is fixedly connected with the supporting plate 19, the back of the supporting plate 19 is fixedly connected with the rotating motor 20, the output shaft of the rotating motor 20 is fixedly connected with the power shaft, the right side of the front surface of the rotating disc 22 is movably connected with a power rod 24 through a third fixed shaft 23, one side of the front surface of the power rod 24 far away from the third fixed shaft 23 is movably connected with the left side of the back surface of the fixed rod 16 through a second connecting shaft 25, the bottom of the left side of the shell 1 is provided with a discharge hole 26, through the mutual matching of the shaking frame 3, the feed opening 4, the first connecting rod 5, the second connecting rod 6, the supporting plate 7, the vertical rod 8, the telescopic cylinder 9, the rotating shaft 10, the screen frame 11, the fixed block 12, the first fixed shaft 13, the linkage rod 14, the first connecting shaft 15, the fixed rod 16 and the through opening 17, the sand screening device for engineering construction with the anti-blocking function is realized, in the use, can shake the sand that waits to screen and fall to the screen cloth on, at first, consequently, can effectually avoid on the screen cloth sand to pile up the damage that causes it to increased screening efficiency.

During the use, will wait to screen sand through dog-house 2 and put in shaking frame 3, open telescopic cylinder 9 simultaneously, make it drive through second connecting rod 6 and shake frame 3 and rock about, thereby can be with waiting to screen even unrestrained to reel 11 on, meanwhile, open rotating electrical machines 20, make it drive carousel 22 through power shaft 21 and rotate, consequently under the interlock effect between third fixed axle 23, dead lever 16 and trace 14, make trace 14 can reciprocate, thereby drive reel 11 and make a round trip to rotate around rotation axis 10, thereby realize the screening to the sand, after the screening is accomplished, make the sand discharge through discharge gate 26 along leading flitch 27.

In summary, the following steps: this sieving mechanism is used in engineering construction, through setting up shake frame 3, feed opening 4, head rod 5, second connecting rod 6, layer board 7, pole setting 8, telescopic cylinder 9, rotation axis 10, reel 11, fixed block 12, first fixed axle 13, trace 14, first connecting axle 15, dead lever 16 and opening 17, solved common sieving mechanism for engineering construction and did not possess the problem of preventing blockking up the function.

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 sieving mechanism for engineering construction, includes casing (1), its characterized in that: the feeding port (2) is formed in the top of the shell (1), the shaking frame (3) is arranged in the shell (1) and corresponds to the feeding port (2), the discharging ports (4) which are arranged at equal intervals are formed in the bottom of the shaking frame (3), the left side and the right side of the shaking frame (3) are respectively and fixedly connected with a first connecting rod (5) and a second connecting rod (6), the left side of the first connecting rod (5) penetrates through the shell (1) and extends to the outside of the shell, the right side of the second connecting rod (6) penetrates through the shell (1) and extends to the outside of the shell, the supporting plate (7) is fixedly connected to the right side of the shell (1) and corresponds to the position of the second connecting rod (6), the vertical rod (8) is fixedly connected to the right side of the top of the supporting plate (7), and the telescopic cylinder (9) is fixedly connected to the left side of the vertical rod (8) and corresponds to the position of, the output end of the telescopic cylinder (9) is fixedly connected with the right side of the second connecting rod (6), the front side and the rear side of the inner wall of the shell (1) are fixedly connected with rotating shafts (10), the two rotating shafts (10) are movably connected through a screen frame (11), the left side of the bottom of the screen frame (11) is fixedly connected with a fixed block (12), the back side of the fixed block (12) is movably connected with a linkage rod (14) through a first fixed shaft (13), the front bottom of the linkage rod (14) is movably connected with a fixed rod (16) through a first connecting shaft (15), the position of the shell (1) corresponding to the fixed rod (16) is provided with a through hole (17), the left side of the fixed rod (16) penetrates through the through hole (17) and extends to the outside of the shell, the back side of the inner wall of the shell (17) is movably connected with the fixed, the left side of casing (1) just corresponds position fixedly connected with backup pad (19) of opening (17), the back fixedly connected with rotating electrical machines (20) of backup pad (19), fixedly connected with power shaft (21) on the output shaft of rotating electrical machines (20), the front end of power shaft (21) runs through backup pad (19) and extends to its outside fixedly connected with carousel (22), carousel (22) positive right side has power rod (24) through third fixed axle (23) swing joint, the front of power rod (24) and keep away from one side of third fixed axle (23) through the left side swing joint at second connecting axle (25) and dead lever (16) back, discharge gate (26) have been seted up to the left bottom of casing (1).

2. The screening device for engineering construction according to claim 1, wherein: the bottom of the shell (1) is fixedly connected with a material guiding plate (27).

3. The screening device for engineering construction according to claim 1, wherein: the swing frame is characterized in that the left side and the right side of the swing frame (3) are fixedly connected with connecting springs (28) symmetrically arranged, and one side, far away from the swing frame (3), of each connecting spring (28) is fixedly connected with the inner wall of the shell (1).

4. The screening device for engineering construction according to claim 1, wherein: the left side fixedly connected with gusset plate (29) of layer board (7) bottom, the left side of gusset plate (29) and the right side fixed connection of casing (1).

5. the screening device for engineering construction according to claim 1, wherein: the left side and the right side of the inner wall of the shell (1) are respectively and fixedly connected with a baffle (30) above the screen frame (11).