Building energy-saving construction device

Abstract

The utility model discloses a building energy-saving construction device which comprises a fixing frame, the fixing frame is connected with a vibrating screen component, the vibrating screen component comprises two fixing plates, the fixing plates are arranged on the two sides of the fixing frame, a vibrating plate is arranged above the fixing plates, a plurality of damping springs are connected between the fixing plates and the vibrating plate, and the damping springs are arranged on the fixing frame. The vibrating plate is fixedly connected with a vibrating motor and a supporting frame, the supporting frame is fixedly connected with a first screening plate and a second screening plate, the first screening plate is located above the second screening plate, and the diameter of screening holes of the first screening plate is smaller than that of screening holes of the second screening plate. The first sieve plate and the second sieve plate are matched to conduct multi-stage screening on sand, the size of sieve meshes of the upper-layer sieve plate is smaller than that of sieve meshes of the lower-layer sieve plate, needed small-particle sand can be rapidly screened out, and the screening efficiency is improved. The screening efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of screening machines, and particularly relates to a building energy-saving construction device. Background Art

[0002] Cement mortar is an indispensable construction material in the construction process. When mixing cement mortar, sand needs to be screened. By screening the sand, weeds, large-grained stones, etc. contained in the sand can be screened out, so as to facilitate the use of cement mortar. There are also certain differences in the coarseness of sand used for different construction types. Sand needs to be screened during construction. In the cement mortar used for bricklaying, sand with larger particles can be selected, while in the cement mortar used for plastering walls, sand with small particles needs to be selected. When using it, sand screening devices of different sizes need to be used to screen the sand, and the process is relatively cumbersome.

[0003] The Chinese utility model patent with application number: 202021562196.0 discloses a multi-layer vibrating grading screen, including a trough body, a frame, a damping base and a vibration motor, wherein the trough body is tilted between the frame and the damping base, a support plate is installed at the bottom of the trough body, and four vibration absorbers with rectangular distribution are installed at the bottom of the support plate, and a nonlinear spring is installed in the vibration absorber. The trough body is provided with a screen plate, a first screen, a second screen and a trough plate from top to bottom, wherein the sieve plate is installed between the side plates on both sides of the trough body, the first screen and the second screen are riveted between the side plates on both sides of the trough body through a buckle plate, and the trough plate is welded to the bottom of the trough body, and the vibration motor is provided with two, which are symmetrically installed in the motor box, and the vibration motor includes a rotating shaft and two adjustable eccentric blocks, and the eccentric blocks are fixedly connected to both ends of the rotating shaft. The above-mentioned multi-layer screening performance is superior, the nonlinear spring damping is effectively reduced, the life of the screening equipment is extended, and the vibration motor is flexible in speed change, which is suitable for screening different particulate materials.

[0004] However, the multi-layer vibrating grading screen is arranged in a way that the upper screen has large holes and the lower screen has small holes. Small-sized sand needs to go through multiple stages of screening to be obtained, and the screening efficiency is low. In addition, the grading screen needs to be used in conjunction with an external feeding device. When the feeding rate of the feeding device does not match the screening speed of the grading screen, it is easy to affect the screening effect. Utility Model Content

[0005] The utility model provides a building energy-saving construction device, which aims to solve the problems that the existing screening device has low screening efficiency for small-sized sand and cannot ensure that the feeding rate of the feeding device matches the screening speed of the grading screen.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A building energy-saving construction device comprises: a fixed frame, on which a vibrating screening assembly is fixedly connected, the vibrating screening assembly comprises: two fixed plates, the two fixed plates are respectively arranged on both sides of the fixed frame, a vibrating plate is arranged above each fixed plate, a plurality of shock-absorbing springs are fixedly connected between the fixed plate and the corresponding vibrating plate, each vibrating plate is fixedly connected to a vibrating motor, a supporting frame is fixedly connected to the two vibrating plates, a No. 1 sieve plate and a No. 2 sieve plate are fixedly connected to the supporting frame, the No. 1 sieve plate is located above the No. 2 sieve plate, the No. 1 sieve plate is inclined at an angle of 30 degrees to the horizontal plane, the No. 2 sieve plate is inclined at an angle of 150 degrees to the horizontal plane, the sieve hole diameter of the No. 1 sieve plate is smaller than the sieve hole diameter of the No. 2 sieve plate, a No. 1 sand guide plate is arranged between the No. 1 sieve plate and the No. 2 sieve plate, a No. 2 sand guide plate is arranged below the No. 2 sieve plate, a slag discharge plate is extended from the lower end of the No. 2 sieve plate, and the No. 1 sand guide plate, the No. 2 sand guide plate and the slag discharge plate all have a set inclination angle; a feeding auger is arranged on one side of the fixed frame.

[0008] Furthermore, the No. 1 sand guide plate is fixedly connected to the fixed frame, the No. 1 sand guide plate is parallel to the No. 2 screen plate, the No. 2 sand guide plate is fixedly connected to the fixed frame, the No. 2 sand guide plate is parallel to the No. 1 screen plate, and the slag discharge plate is fixedly connected to the lower end of the No. 2 screen plate.

[0009] Furthermore, a bracket is fixedly connected to one side of the fixed frame, and the bracket is used to support the feeding auger.

[0010] Furthermore, a feed cover is provided at the feed port at the lower end of the feeding auger, and the feed cover is used to place materials.

[0011] Furthermore, a universal wheel is provided at each of the four lower corners of the fixing frame.

[0012] Compared with the prior art, the utility model has the following technical effects:

[0013] 1. The energy-saving construction device of the utility model can perform multi-stage screening of sand by matching the first sieve plate and the second sieve plate. The screened sand falls on the first sand guide plate and the second sand guide plate respectively. The screened small-grained sand and medium-grained sand can be discharged respectively through the first sand guide plate and the second sand guide plate, and the blocked large-grained sand can be discharged through the slag discharge plate. Multi-stage screening can be completed at one time of loading, reducing the number of times of screening of sand, and the sieve hole size of the upper sieve plate is smaller than the sieve hole size of the lower sieve plate, which can quickly screen out the required small-grained sand and improve the screening efficiency.

[0014] 2. The energy-saving construction device of the utility model is a building that leans a feeding auger against a fixed frame. The feeding auger can be limited by a bracket, and sand is added into a feed cover. The sand can be quickly fed by the feeding auger, making feeding more labor-saving. The feeding by the feeding auger can break up the consolidated sand particles and increase the subsequent screening effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall schematic diagram of a building energy-saving construction device described in the utility model;

[0016] Figure 2 It is a schematic diagram of the lower part of a building energy-saving construction device described in the utility model;

[0017] Figure 3 It is a schematic diagram of a vibrating screening assembly of a building energy-saving construction device described in the utility model;

[0018] Figure 4 The utility model discloses a feeding auger schematic diagram of a building energy-saving construction device.

[0019] In the figure: 1. fixed frame; 2. feeding auger; 3. No. 1 screen plate; 4. No. 2 screen plate; 5. No. 1 sand guide plate; 6. No. 2 sand guide plate; 7. slag discharge plate; 8. fixed plate; 9. shock-absorbing spring; 10. vibration plate; 11. vibration motor; 12. support frame; 13. bracket; 14. feed cover. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in combination with the specific embodiments of the application and with reference to the accompanying drawings.

[0021] like Figure 1-4 As shown, a building energy-saving construction device comprises: a fixed frame 1, a vibrating screening assembly is fixedly connected to the fixed frame 1, and the vibrating screening assembly comprises: two fixed plates 8, the two fixed plates 8 are respectively arranged on both sides of the fixed frame 1, a vibrating plate 10 is arranged above each fixed plate 8, a plurality of damping springs 9 are fixedly connected between the fixed plate 8 and the corresponding vibrating plate 10, each vibrating plate 10 is fixedly connected to a vibrating motor 11, a supporting frame 12 is fixedly connected to the two vibrating plates 10, and a No. 1 sieve plate 3 and a No. 2 sieve plate 4 are fixedly connected to the supporting frame 12, the No. 1 sieve plate 3 is located above the No. 2 sieve plate 4, and the No. 1 sieve plate 3 It is inclined at 30 degrees to the horizontal plane, and the No. 2 sieve plate 4 is inclined at 150 degrees to the horizontal plane. The sieve hole diameter of the No. 1 sieve plate 3 is smaller than the sieve hole diameter of the No. 2 sieve plate 4. A No. 1 sand guide plate 5 is arranged between the No. 1 sieve plate 3 and the No. 2 sieve plate 4, and a No. 2 sand guide plate 6 is arranged below the No. 2 sieve plate 4. A slag discharge plate 7 is extended from the lower end of the No. 2 sieve plate 4. The No. 1 sand guide plate 5, the No. 2 sand guide plate 6 and the slag discharge plate 7 all have a set inclination angle. Preferably, the lower ends of the slag discharge plate 7, the No. 1 sand guide plate 5 and the No. 2 sand guide plate 6 all extend out of the fixed frame 1, so as to guide and transport the materials to the corresponding storage device. A loading auger 2 is provided on one side of the fixed frame 1.

[0022] The sand that is blocked by the first sieve plate 3 slides onto the second sieve plate 4, and the sand can be screened again by the second sieve plate 4. The medium-sized sand that is screened falls onto the second sand guide plate 6. The first sand guide plate 5 and the second sand guide plate 6 can discharge the screened small-sized sand and medium-sized sand respectively, and the blocked large-sized sand can be discharged through the slag discharge plate 7, so as to realize multi-stage screening of the sand at the same time, reduce the number of screening times of the sand, quickly screen the required small-sized sand, and improve the screening efficiency. The vibration motor 11 generates high-frequency vibration when working. The bottom of the No. 1 sieve plate 3 and the No. 2 sieve plate 4 are supported by the support frame 12. At the same time, the vibration is transmitted to the No. 1 sieve plate 3 and the No. 2 sieve plate 4 through the support frame 12 to assist screening. The shock-absorbing spring 9 can absorb the vibration to reduce the vibration transmitted to the fixed frame 1 through the fixed plate 8, thereby improving the stability of the device when working.

[0023] like Figure 1-3 As shown, the No. 1 sand guide plate 5 is fixedly connected to the fixed frame 1, the No. 1 sand guide plate 5 is parallel to the No. 2 screen plate 4, the No. 2 sand guide plate 6 is fixedly connected to the fixed frame 1, the No. 2 sand guide plate 6 is parallel to the No. 1 screen plate 3, and the slag discharge plate 7 is fixedly connected to the lower end of the No. 2 screen plate 4.

[0024] like Figure 1 As shown, a bracket 13 is fixedly connected to one side of the fixing frame 1 , and the bracket 13 is used to support the feeding auger 2 .

[0025] like Figure 4 As shown, a feed cover 14 is provided at the lower feed port of the feeding auger 2, and the feed cover 14 is used to place materials. The feeding auger 2 is leaned against the fixed frame 1, and the feeding auger 2 can be limited by the bracket 13, and sand is added into the feed cover 14. The sand can be quickly fed through the feeding auger 2, making the feeding more labor-saving.

[0026] like Figure 1-2 As shown, a universal wheel is provided at each of the four lower corners of the fixing frame 1. The universal wheel is provided to facilitate the construction personnel to move the construction device, and the universal wheel is provided with a foot brake to facilitate the construction personnel to position the construction device and avoid the movement of the construction device during operation, which affects the normal use of the construction device.

[0027] The working principle and use process of the utility model are as follows: the feeding auger 2 is leaned against the fixed frame 1, the feeding auger 2 can be limited by the bracket 13, and the sand is added into the feed cover 14. The sand can be quickly fed through the feeding auger 2, so that the feeding is more labor-saving. The vibration motor 11 generates high-frequency vibration when working. The bottom of the No. 1 sieve plate 3 and the No. 2 sieve plate 4 are supported by the support frame 12. At the same time, the vibration is transmitted to the No. 1 sieve plate 3 and the No. 2 sieve plate 4 through the support frame 12. The sand is discharged from the feeding auger 2 and falls on the surface of the No. 1 sieve plate 3. The No. 1 sieve plate 3 is inclined at 30 degrees to the horizontal plane, and the No. 2 sieve plate 4 is inclined at 30 degrees to the horizontal plane. The surface is inclined at 150 degrees, and the diameter of the mesh on the surface of the No. 1 sieve plate 3 is smaller than the diameter of the mesh on the surface of the No. 2 sieve plate 4. The No. 1 sieve plate 3 can be used to screen small and medium-sized sand particles. The small sand particles after screening fall on the No. 1 sand guide plate 5. The sand blocked by the No. 1 sieve plate 3 slides onto the No. 2 sieve plate 4. The sand can be screened again by the No. 2 sieve plate 4. The medium-sized sand particles after screening fall on the No. 2 sand guide plate 6. The No. 1 sand guide plate 5 and the No. 2 sand guide plate 6 can discharge the screened small and medium-sized sand particles respectively, and the blocked large sand particles can be discharged through the slag discharge plate 7, thereby realizing multi-stage screening of the sand at the same time and reducing the number of sand screening times.

[0028] The above is only a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several modifications and improvements without departing from the inventive concept of the present invention, and these modifications and improvements all fall within the protection scope of the present invention.

Claims

1. A building energy-saving construction device, comprising: A fixed frame (1), a vibrating screening assembly is fixedly connected to the fixed frame (1), and the vibrating screening assembly is characterized in that the vibrating screening assembly comprises: two fixed plates (8), the two fixed plates (8) are respectively arranged on both sides of the fixed frame (1), a vibrating plate (10) is arranged above each fixed plate (8), a plurality of damping springs (9) are fixedly connected between the fixed plate (8) and the corresponding vibrating plate (10), each vibrating plate (10) is fixedly connected to a vibrating motor (11), a supporting frame (12) is fixedly connected to the two vibrating plates (10), a first sieve plate (3) and a second sieve plate (4) are fixedly connected to the supporting frame (12), and a The first sieve plate (3) is located above the second sieve plate (4); the first sieve plate (3) is inclined at an angle of 30 degrees to the horizontal plane; the second sieve plate (4) is inclined at an angle of 150 degrees to the horizontal plane; the sieve hole diameter of the first sieve plate (3) is smaller than the sieve hole diameter of the second sieve plate (4); a first sand guide plate (5) is arranged between the first sieve plate (3) and the second sieve plate (4); a second sand guide plate (6) is arranged below the second sieve plate (4); a slag discharge plate (7) is extended from the lower end of the second sieve plate (4); the first sand guide plate (5), the second sand guide plate (6) and the slag discharge plate (7) all have a set inclination angle; a feeding auger (2) is arranged on one side of the fixed frame (1).

2. A building energy-saving construction device according to claim 1, characterized in that: The first sand guide plate (5) is fixedly connected to the fixed frame (1), the first sand guide plate (5) is parallel to the second screen plate (4), the second sand guide plate (6) is fixedly connected to the fixed frame (1), the second sand guide plate (6) is parallel to the first screen plate (3), and the slag discharge plate (7) is fixedly connected to the lower end of the second screen plate (4).

3. A building energy-saving construction device according to claim 1, characterized in that: A bracket (13) is fixedly connected to one side of the fixed frame (1), and the bracket (13) is used to support the feeding auger (2).

4. A building energy-saving construction device according to claim 1, characterized in that: A feed cover (14) is provided at the feed inlet at the lower end of the feeding auger (2), and the feed cover (14) is used to place materials.

5. The building energy-saving construction device according to claim 1, characterized in that: A universal wheel is arranged at each of the four lower corners of the fixing frame (1).

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