CN205550822U - Novel civil engineering shale shaker - Google Patents

Abstract

The utility model relates to a new type of vibrating screen for civil construction, which includes a frame, a feeding hopper is arranged on the right side of the top, a first screen is hinged on the upper part of the right side, and a first vibrating rod and a vibrating motor are arranged at the bottom of the first screen. The middle part of the left side of the frame is hinged with a second screen, the first spring is connected between the left ends of the first and second screens, the first screen is hinged with an upper strut, the second screen is hinged with a lower strut, and the upper The pole is also hinged with the lower pole, a third screen is provided below the second screen, the third screen is connected to the frame through the second spring, and its right end is hinged to the frame, and the bottom is provided with a second vibrating rod and The vibrating motor is equipped with a sand plate and a limit screw at the bottom. The right end of the sand plate is hinged to the frame, and the lower left side of the frame is provided with a thread limit hole, and the limit screw is embedded in the thread limit hole. By using the above structure, the utility model can efficiently and quickly screen sand materials, thereby greatly improving the screening efficiency and effect.

Description

New civil vibrating screen

technical field

The utility model relates to a novel civil construction vibrating screen.

Background technique

Sand and gravel materials are widely used in civil engineering such as urban engineering construction and building construction, and there are different requirements for the particle size and uniformity of sand and gravel in different engineering constructions. Screening operations involving large quantities of sand and gravel.

At present, vibrating screens are often used to filter and screen sand and gravel materials, but for existing vibrating screens, their structures are often relatively simple and unreasonable, resulting in not only low filtration efficiency, but also poor filtering effects. Can not effectively achieve hierarchical filtering, thus can not meet the current civil engineering needs.

Utility model content

In order to overcome the above deficiencies in the prior art, the technical problem to be solved by the utility model is to provide a new type of vibrating screen for civil engineering that can efficiently and quickly screen sand and gravel materials, thereby greatly improving the screening efficiency and screening effect.

The technical solution of the utility model is: a new type of vibrating screen for civil engineering, including a frame, a feed hopper is arranged on the right side of the top of the frame, and a first screen is hinged on the upper right side of the frame, The first screen extends obliquely upwards from left to right, a first vibration rod is connected to the bottom of the first screen, and the other end of the first vibration rod is also connected to a first vibration motor; The left middle part of the frame is also hinged with a second screen, and the second screen extends obliquely upward from left to right, and there is also a screen between the right end of the second screen and the left end of the first screen. A first spring is connected, and an upper strut is hinged at the left end of the first screen, and a lower strut is hinged at the right end of the second screen, and the bottom end of the upper strut is also connected to the The top of the lower pole is hinged; a third screen is also provided below the second screen, and the third screen extends obliquely downward from left to right, and the left end of the third screen The second spring is connected to the left side of the frame, the right end of the third screen is hinged to the right side of the frame, and at the same time, a second vibrating rod is connected to the bottom of the third screen, The other end of the second vibrating rod is also connected with a second vibrating motor; a sand tray and a limit screw are respectively provided under the third screen, and the right end of the sand tray is connected to the machine. The right side of the frame is hinged, and a plurality of thread limit holes are evenly distributed from top to bottom on the left lower part of the frame, and the limit screw is embedded in the thread limit hole, and the limit screw The right end of the right end is in close contact with the bottom plane of the sand-connecting tray.

In the above-mentioned novel vibrating screen for civil construction, a traveling wheel is further provided at the bottom of the frame, and a traveling wheel locking member is also provided at the traveling wheel.

The above-mentioned novel vibrating screen for civil engineering, wherein the top plane of the sand-connecting tray is also covered with a stainless steel layer.

In the above-mentioned novel vibrating screen for civil engineering, adjusting rods are respectively provided at the bottom four corners of the frame, and the adjusting rods are hinged to the frame through bolts.

In the above-mentioned novel vibrating screen for civil engineering, a baffle plate extending horizontally to the right is further provided at the hinge of the third screen mesh and the frame, and a conveyor belt is also provided on the baffle plate.

The beneficial effect of the utility model is: by adopting the above-mentioned structure, the utility model can efficiently and quickly screen sand and gravel materials, thereby greatly improving the screening efficiency and screening effect.

Description of drawings

In order to make the purpose, technical solution and advantages of the utility model clearer, the specific implementation of the utility model will be further described in detail below in conjunction with the accompanying drawings.

Figure 1 is a schematic diagram of the structure of the new civil vibrating screen.

In the figure: frame 1, feed hopper 2, first screen 3, first vibrating rod 4, first vibrating motor 5, second screen 6, first spring 7, upper pole 8, lower pole 9 , The third screen 10, the second spring 11, the second vibrating rod 12, the second vibrating motor 13, connecting sand disc 14, limit screw 15, walking wheel 16, adjusting rod 17, baffle plate 18, conveyor belt 19.

detailed description

As shown in Figure 1, a new vibrating screen for civil construction includes a frame 1, a feed hopper 2 is provided on the right side of the top of the frame 1, and a first screen 3 is hinged on the upper right side of the frame 1. A screen 3 extends obliquely upwards from left to right, the bottom of the first screen 3 is connected with a first vibrating rod 4, and the other end of the first vibrating rod 4 is also connected with a first vibrating motor 5; The left side middle part is also hinged with the second screen cloth 6, and the second screen cloth 6 extends obliquely upwards from left to right, is also connected with the first spring between the right end of the second screen cloth 6 and the left end of the first screen cloth 3 7. At the same time, an upper strut 8 is hinged on the left end of the first screen 3, and a lower strut 9 is hinged on the right end of the second screen 6, and the bottom end of the upper strut 8 is also connected to the bottom of the lower strut 9. The top is hinged; a third screen 10 is also provided below the second screen 6 for further grading and screening of sand and gravel, wherein the third screen 10 extends obliquely downward from left to right, and the third screen The left end of the net 10 is connected with the left side of the frame 1 through the second spring 11, the right end of the third screen 10 is hinged with the right side of the frame 1, and the bottom of the third screen 10 is also connected with a second vibrating rod 12. The other end of the second vibrating rod 12 is also connected with a second vibrating motor 13; under the third screen 10, a sand disc 14 and a limit screw 15 are respectively provided, and the right end of the sand disc 14 is connected to the machine. The right side of the frame 1 is hinged, and a plurality of threaded limit holes (not shown in the figure) are evenly distributed from top to bottom on the left lower part of the frame 1, and the limit screw rod 15 is embedded in the threaded limit hole. And the right end of the limit screw 15 is in close contact with the bottom plane of the sand tray 14 . In this way, by making the sand-connecting tray 14 inclined and vibrated, the sand material on the sand-connecting tray 14 can easily slide off from the sand-connecting tray 14 under its own gravity and vibration, thereby greatly saving manpower. Moreover, by embedding the limiting screw rods 15 in different threaded limiting holes, the inclination of the sand tray 14 can also be flexibly adjusted to meet different actual needs.

As a preference, for the above-mentioned novel vibrating screen for civil engineering, a traveling wheel 16 is further provided at the bottom of the frame 1 , and a traveling wheel locking member is also provided at the traveling wheel 16 .

As a further preference, for the above-mentioned novel vibrating screen for civil engineering, the top plane of the sand tray 14 is also covered with a stainless steel layer, so as to facilitate the sand material to slide down more smoothly.

As a further preference, for the above-mentioned new civil engineering vibrating screen, adjusting rods 17 are respectively provided at the bottom four corners of the frame 1, and the adjusting rods 17 are hinged to the frame 1 through bolts. In this way, by adjusting the angle between each adjusting rod 17 and the frame 1, and then tightening each adjusting rod 17 by bolts, the frame 1 can be placed more stably.

As a further preference, for the above-mentioned novel civil vibrating screen, a baffle plate 18 extending to the right in the horizontal direction is also provided at the hinge of the third screen 10 and the frame 1, and a baffle plate 18 is also provided on the baffle plate 18. conveyor belt19. In this way, the sand accumulated on the third screen cloth 10 but failed to fall can be sent out in time through the conveyor belt 19, thereby further facilitating the classification and screening.

To sum up, by adopting the above structure, the utility model can efficiently and quickly screen sand and gravel materials, thereby greatly improving the screening efficiency and screening effect.

Above in conjunction with the accompanying drawings, the preferred specific implementations and examples of the present utility model have been described in detail, but the present utility model is not limited to the above-mentioned implementations and examples, within the scope of knowledge possessed by those skilled in the art, it can also be Various changes are made under the premise of breaking away from the utility model design.

Claims (5)

1. a novel civil engineering vibrosieve, including frame, it is characterized in that: on the right side of the top of described frame, be provided with feed hopper, right upper portion in described frame is hinged with the first screen cloth, described first screen cloth extends the most obliquely, connect in the bottom of described first screen cloth and have the first vibrating arm, and the other end of described first vibrating arm is also associated with the first vibrating motor；Left side central portion in described frame is also hinged with the second screen cloth, described second screen cloth extends the most obliquely, it is also associated with the first spring between the right-hand member and the left end of described first screen cloth of described second screen cloth, left end at described first screen cloth is also hinged with upper rack posts simultaneously, right-hand member at described second screen cloth is also hinged with lower fulcrum bar, and the bottom of described upper rack posts is also hinged with the top of described lower fulcrum bar；It is additionally provided with the 3rd screen cloth in the lower section of described second screen cloth, described 3rd screen cloth extends the most obliquely, and the left end of described 3rd screen cloth is connected with the left side of described frame by the second spring, the right-hand member of described 3rd screen cloth is hinged with the right side of described frame, being also associated with the second vibrating arm in the bottom of described 3rd screen cloth, the other end at described second vibrating arm is also associated with the second vibrating motor simultaneously；Further respectively have in the lower section of described 3rd screen cloth and connect emery disc and Limit screw, the described right-hand member connecing emery disc is hinged with the right side of described frame, left lower in described frame is evenly distributed with multiple screw thread spacing hole the most from top to bottom, described Limit screw is embedded in screw thread spacing hole, and the right-hand member of described Limit screw fits tightly with the described base plane connecing emery disc.

Novel civil engineering vibrosieve the most as claimed in claim 1, it is characterised in that: it is additionally provided with road wheel in the bottom of described frame, at described road wheel, is additionally provided with road wheel locking piece.

Novel civil engineering vibrosieve the most as claimed in claim 1, it is characterised in that: in the described top planes connecing emery disc, it is also covered with stainless steel layer.

Novel civil engineering vibrosieve the most as claimed in claim 1, it is characterised in that: further respectively have adjusting rod in the corner, bottom of described frame, and described adjusting rod is hinged with described frame by bolt.

Novel civil engineering vibrosieve the most as claimed in claim 1, it is characterised in that: it is additionally provided with the baffle plate extended the most to the right in the hinged place of described 3rd screen cloth and described frame, and is additionally provided with conveyer belt on described baffle plate.