CN220900986U - Multistage screening installation for building engineering - Google Patents

Abstract

The utility model belongs to the field of constructional engineering, and particularly relates to multistage screening equipment for constructional engineering, which solves the problems of low working efficiency and poor practicability in the prior art.

Description

Multistage screening installation for building engineering

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to multistage screening equipment for constructional engineering.

Background

At present, the building engineering refers to engineering entities formed by building various house buildings and auxiliary facilities thereof and installing and moving lines, pipelines and equipment matched with the house buildings, wherein the house buildings refer to engineering with top covers, beam columns, walls and foundations and capable of forming inner spaces so as to meet the requirements of people on production, living, study and public activities.

The authorized bulletin number in the prior art is: the utility model provides a multistage screening installation of sand for building engineering of CN217017403U, this patent relates to building engineering technical field, and disclose a multistage screening installation of sand for building engineering, including fixed frame, the sieve, the movable rod, the spring, the clamp plate, the mounting bracket, motor and oval shaped plate, wherein, fixed frame movably places on the inner wall of box, one side of sieve and one side fixed connection of fixed frame inner wall, the opposite side and the opposite side fixed connection of fixed frame inner wall, this patent can carry out multistage screening to the material in building engineering, traditional general multistage screening installation, the insufficient problem of screening probably appears in screening the material, but this problem is then solved to this patent, it has the effect that improves screening efficiency and material make full use of;

however, the feeding port is used for fully throwing materials into the box body, the materials are piled on the sieve plate, the piling of a large amount of materials is difficult to realize better discharging and sieving only through vibration, and the working efficiency is low.

Disclosure of utility model

The utility model aims to provide multistage screening equipment for constructional engineering, which solves the problems of low working efficiency and poor practicability.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multistage screening installation for building engineering, includes the box, the inside slip of box is equipped with two symmetrical arrangement's vibrations pole, two the one end of vibrations pole is fixedly connected with vibrations board jointly, one side of vibrations board with two return springs of fixedly connected with jointly on the outer peripheral face of box, feed hopper is installed at the top of box, one side fixedly connected with fixed plate of box, the top fixedly connected with fixing base of fixed plate, driving motor is installed at the top of fixing base, driving motor's output passes through the shaft coupling fixedly connected with drive shaft, the one end fixedly connected with eccentric wheel of drive shaft, the drive shaft the box and be provided with unloading auxiliary device jointly on the feed hopper;

The blanking auxiliary device comprises a blanking shaft, the blanking shaft is rotatably arranged in the feeding hopper, blanking blades uniformly distributed on four circumferences are fixedly connected to the outer peripheral surface of the blanking shaft, a supporting plate is fixedly connected to one side of the box body, a driving shaft is rotatably arranged on the supporting plate, driven bevel gears and driving sector gears are fixedly connected to two ends of the driving shaft respectively, driven sector gears are fixedly connected to one end of the blanking shaft, and driving bevel gears are fixedly sleeved on the outer peripheral surface of the driving shaft.

Preferably, a sealing door is arranged on one side of the box body, a handle is fixedly connected to one side of the sealing door, an observation window is arranged on the sealing door, an outlet is arranged at the bottom of the box body, and two symmetrically arranged supporting legs are fixedly connected to the bottom of the box body.

Preferably, a round groove is formed in the supporting plate, the driving shaft is rotatably installed in the round groove, and the round groove is used for rotating the driving shaft.

Preferably, the driving bevel gear is meshed with the driven bevel gear, the driving sector gear is meshed with the driven sector gear, and the driving bevel gear and the driven bevel gear are meshed so that the driving bevel gear and the driven bevel gear synchronously rotate.

Preferably, the feeding funnel is provided with a groove, the blanking shaft is rotatably arranged in the groove, and the groove is used for rotating the blanking shaft.

Preferably, two symmetrically arranged sliding grooves are formed in the box body, the vibration rods are connected in a sliding mode in the sliding grooves, and the sliding grooves are used for sliding of the vibration rods.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, through the arrangement of structures such as the blanking shaft, the driving shaft and the like, the driving motor is started, the driving shaft drives the blanking shaft to rotate, and the blanking shaft drives the blanking blades to rotate, so that materials pass through gaps of the blanking blades and uniformly enter the box body, the situation of material accumulation is avoided, and the working efficiency is better.

2. According to the utility model, through the arrangement of the structures such as the sealing door and the observation window, the observation window arranged on the sealing door enables staff to observe the inside of the box body more conveniently, so that the staff can know the screening condition of the materials more intuitively, and the practicability is better.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a front view of the present utility model;

fig. 3 is a schematic structural view of the blanking shaft and the driving shaft of the present utility model.

In the figure: 1. a case; 2. a feed hopper; 3. support legs; 4. an outlet; 5. a fixing plate; 6. a fixing seat;

7. a blanking auxiliary device; 70. a blanking shaft; 71. a driving shaft; 72. a support plate; 73. a drive bevel gear; 74. a driven bevel gear; 75. a drive sector gear; 76. a driven sector gear; 77. blanking blades;

8. A driving motor; 9. a drive shaft; 10. an eccentric wheel; 11. a vibration plate; 12. sealing the door; 13. an observation window; 14. a handle; 15. a vibrating rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a multistage screening device for constructional engineering, the power distribution box comprises a box body 1, the inside sliding fit of box 1 is equipped with two symmetrical arrangement's vibrations pole 15, the common fixedly connected with vibrations board 11 of one end of two vibrations poles 15, the feed hopper 2 is installed at the top of box 1 to one side of vibrations board 11 and the outer peripheral face of box 1 on fixedly connected with two return springs jointly, one side fixedly connected with fixed plate 5 of box 1, the top fixedly connected with fixing base 6 of fixed plate 5, driving motor 8 is installed at the top of fixing base 6, the output of driving motor 8 passes through shaft coupling fixedly connected with drive shaft 9, the one end fixedly connected with eccentric wheel 10 of drive shaft 9, be provided with unloading auxiliary device 7 jointly on box 1 and the feed hopper 2, unloading auxiliary device 7 includes unloading axle 70, unloading axle 70 rotation is installed in the inside of feed hopper 2, the unloading blade 77 of four circumferences is fixedly connected with on the outer peripheral face of unloading axle 70, one side fixedly connected with 72 of box 1, the backup pad is rotatably installed with fixed plate 5, the top fixedly connected with fixing base 6, the top of fixing base 6 installs driving motor 8, the output of driving motor 8 passes through shaft 71, the driven shaft 71 is provided with the driven shaft 71, the one end of driven shaft 71 is equipped with the driven shaft 71, the driven shaft 71 is more evenly rotates, the driving motor 70, and the driving motor 70 is rotated, and then the driving motor 70 is fixed through the driving shaft 70, the driving motor is rotated, and the driving motor is equipped with the driving shaft 70, and is rotated, and is further to the driving motor is rotatably, and is equipped with the driving motor is rotatably.

Referring to fig. 1-2, a sealing door 12 is installed on one side of a box body 1, a handle 14 is fixedly connected to one side of the sealing door 12, an observation window 13 is arranged on the sealing door 12, an outlet 4 is installed at the bottom of the box body 1, two symmetrically arranged supporting legs 3 are fixedly connected to the bottom of the box body 1, through the arrangement of the sealing door 12, the observation window 13 and other structures, through the observation window 13 arranged on the sealing door 12, a worker can observe the inside of the box body 1 more conveniently, the worker can know the screening condition of materials more intuitively, and the practicability is better.

Referring to fig. 1 to 3, a supporting plate 72 is provided with a circular groove, a driving shaft 71 is rotatably mounted in the circular groove, a driving bevel gear 73 is meshed with a driven bevel gear 74, a driving sector gear 75 is meshed with a driven sector gear 76, a feeding hopper 2 is provided with a groove, a discharging shaft 70 is rotatably mounted in the groove, a box 1 is provided with two symmetrically arranged sliding grooves, and a vibrating rod 15 is slidably connected in the sliding grooves.

The specific implementation process of the utility model is as follows: the driving motor 8 drives the driving shaft 9 to rotate, the driving shaft 9 drives the driving bevel gear 73 and the eccentric wheel 10 to rotate, the eccentric wheel 10 drives the vibrating plate 11 to vibrate in a reciprocating manner, further vibration of the screening plates inside the box body 1 is achieved, the vibrating plate 11 drives the screening plates to vibrate to achieve multi-stage vibration screening, the driving bevel gear 73 drives the driven bevel gear 74 to rotate, the driven bevel gear 74 drives the driving shaft 71 to rotate, the driving shaft 71 drives the driving sector gear 75 to rotate, the driving sector gear 75 drives the driven sector gear 76 to rotate, the driven sector gear 76 drives the blanking shaft 70 to rotate, the blanking shaft 70 drives the blanking blades 77 to rotate, materials can flow into the box body 1 in a gap and uniformly, and screening efficiency is guaranteed;

Further, the arrangement of the sealing door 12 enables staff to maintain and replace the internal devices of the box body 1 more conveniently, the staff can clean the materials under the screening more conveniently, and the observation window 13 on the sealing door 12 can enable the staff to observe the screening condition inside the box body 1 more intuitively.

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

Claims (6)

1. Multistage screening installation for building engineering, including box (1), its characterized in that: the novel vibrating screen comprises a box body (1), wherein two vibrating rods (15) which are symmetrically arranged are slidably arranged in the box body (1), one ends of the two vibrating rods (15) are fixedly connected with a vibrating plate (11) together, one side of the vibrating plate (11) and the outer peripheral surface of the box body (1) are fixedly connected with two reset springs together, a feeding funnel (2) is arranged at the top of the box body (1), a fixing plate (5) is fixedly connected to one side of the box body (1), a fixing seat (6) is fixedly connected to the top of the fixing seat (5), a driving motor (8) is arranged at the top of the fixing seat (6), the output end of the driving motor (8) is fixedly connected with a driving shaft (9) through a coupler, one end of the driving shaft (9) is fixedly connected with an eccentric wheel (10), and a discharging auxiliary device (7) is arranged on the box body (1) and the feeding funnel (2) together;

The blanking auxiliary device (7) comprises a blanking shaft (70), the blanking shaft (70) is rotatably mounted inside the feeding hopper (2), blanking blades (77) uniformly distributed on four circumferences are fixedly connected to the outer peripheral surface of the blanking shaft (70), a supporting plate (72) is fixedly connected to one side of the box body (1), a driving shaft (71) is rotatably mounted on the supporting plate (72), driven bevel gears (74) and driving sector gears (75) are fixedly connected to two ends of the driving shaft (71) respectively, driven sector gears (76) are fixedly connected to one end of the blanking shaft (70), and driving bevel gears (73) are fixedly sleeved on the outer peripheral surface of the driving shaft (9).

2. A multi-stage screening apparatus for construction engineering according to claim 1, wherein: the novel box comprises a box body (1), wherein a sealing door (12) is arranged on one side of the box body (1), a handle (14) is fixedly connected to one side of the sealing door (12), an observation window (13) is arranged on the sealing door (12), an outlet (4) is arranged at the bottom of the box body (1), and two symmetrically arranged supporting legs (3) are fixedly connected to the bottom of the box body (1).

3. A multi-stage screening apparatus for construction engineering according to claim 1, wherein: a round groove is formed in the supporting plate (72), and the driving shaft (71) is rotatably installed in the round groove.

4. A multi-stage screening apparatus for construction engineering according to claim 1, wherein: the drive bevel gear (73) and the driven bevel gear (74) are meshed, and the drive sector gear (75) and the driven sector gear (76) are meshed.

5. A multi-stage screening apparatus for construction engineering according to claim 1, wherein: the feeding hopper (2) is provided with a groove, and the blanking shaft (70) is rotatably arranged in the groove.

6. A multi-stage screening apparatus for construction engineering according to claim 1, wherein: two symmetrically arranged sliding grooves are formed in the box body (1), and the vibrating rod (15) is connected inside the sliding grooves in a sliding mode.