Sieve shaker for building construction

Abstract

The utility model discloses a sieve shaker for building construction, which comprises a frame, a driving motor is fixedly mounted in the middle of the frame, a guide rail is fixedly mounted at the top of the frame, a feeding component positioned on the rear side of the driving component is fixedly mounted on the frame, and a rotating rod positioned on one side of the guide rail is rotatably connected to the top of the frame. A first synchronous wheel is fixedly installed at the output end of the driving motor, a second synchronous wheel is fixedly installed in the middle of the rotating rod, the first synchronous wheel is in transmission connection with the second synchronous wheel through a first synchronous belt, an eccentric wheel is fixedly installed at one end of the rotating rod, and a pull rod is eccentrically and rotationally connected to one side of the eccentric wheel. The driving motor is arranged and drives the eccentric wheel to rotate, so that the pull rod eccentrically and rotatably connected with the eccentric wheel pulls the discharging plate and the sieve plate to move along the guide rail in a reciprocating mode along with rotation of the eccentric wheel, materials on the sieve plate are sieved, and the sand sieving efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a vibrating screen machine for building construction. Background Art

[0002] The existing vibrating screen machines for construction have a complex structure and have certain defects in use. The coarseness of sand and gravel used in different construction projects is inconsistent, and the mixed sand and gravel need to be screened so that they can be used in various aspects of construction. The existing vibrating screen machines for construction are inefficient, and the machines are large and occupy a large floor area. A vibrating screen machine for construction with a simpler structure is needed to replace the existing vibrating screen machines for construction.

[0003] For this reason, we propose a vibrating screen machine for building construction. Utility Model Content

[0004] The utility model aims to provide a vibrating screen machine for construction to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a vibrating screening machine for construction construction, comprising a frame, a driving motor is fixedly installed in the middle of the frame, a guide rail is fixedly installed on the top of the frame, a loading assembly located at the rear side of the driving assembly is fixedly installed on the frame, the top of the frame is rotatably connected to a rotating rod located on one side of the guide rail, the output end of the driving motor is fixedly installed with a first synchronous wheel, the middle of the rotating rod is fixedly installed with a second synchronous wheel, the first synchronous wheel is transmission-connected to the second synchronous wheel through a first synchronous belt, one end of the rotating rod is fixedly mounted with an eccentric wheel, one side of the eccentric wheel is eccentrically rotatably connected to a pull rod, the other end of the pull rod is rotatably connected to a connecting seat, a blanking plate located above the guide rail is fixedly installed on the connecting seat, a roller is fixedly installed on the bottom of the blanking plate, the roller is in rolling contact with the top of the guide rail, and a sieve plate is arranged on the top of the blanking plate.

[0006] Optionally, four rollers are installed at the bottom of the blanking plate, and the four rollers are fixedly installed on the four corners of the bottom of the blanking plate respectively. Struts are fixedly installed on the four corners of the top of the blanking plate, and the bottom of the screen plate is fixedly installed on the top of the blanking plate through the struts.

[0007] Optionally, the guide rail is tilted, with one end of the guide rail close to the rotating rod being higher than the other end away from the rotating rod, and the inclination angle of the guide rail is fifteen degrees.

[0008] Optionally, the bottom of the blanking plate and the sieve plate is provided with a blanking opening, the blanking openings of the blanking plate and the sieve plate are arranged alternately, and the blanking openings of the blanking plate and the sieve plate are respectively located at the front and rear ends of the frame.

[0009] Optionally, the feeding assembly includes a feeding cylinder fixedly mounted on the frame, the feeding cylinder is located on the rear side of the driving motor, a feeding port is provided on one side of the feeding cylinder, and a feeding port is provided on the top of the other side of the feeding cylinder.

[0010] Optionally, a vertical shaft is rotatably connected to the middle of the feed barrel, and a propeller blade is integrally connected to the outer circumference of the vertical shaft. The top and bottom of the propeller blade are respectively in sliding contact with the top and bottom of the inside of the feed barrel, and a second bevel gear located below the feed barrel is fixedly installed at the bottom of the vertical shaft.

[0011] Optionally, the frame is internally rotatably connected to a rotating shaft located below the feed cylinder, one end of the rotating shaft is fixedly mounted with a third synchronous wheel located below the first synchronous wheel, and the third synchronous wheel is transmission-connected to the first synchronous wheel via a second synchronous belt.

[0012] Optionally, a first bevel gear is fixedly mounted on the other end of the rotating shaft, and the first bevel gear is meshed with the second bevel gear.

[0013] Optionally, the side of the discharge port away from the feeding cylinder is lower than the other side, and the side of the discharge port away from the feeding cylinder is located above the screen plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The vibrating screen machine for construction is provided with a driving motor, which drives the rotating rod to rotate through the first synchronous wheel, the first synchronous belt and the second synchronous wheel, thereby rotating the eccentric wheel, so that the pull rod connected to the eccentric rotation of the eccentric wheel reciprocates with the rotation of the eccentric wheel to pull the unloading plate and the screen plate along the guide rail, so that the material on the screen plate can be screened, thereby effectively improving the efficiency of sand screening, being easy to use and having the value of popularization and application.

[0016] The vibrating screen machine for construction use is provided with a feeding assembly to convey the coarse sand into the feeding barrel through the feeding port, and at the same time, the second synchronous belt and the third synchronous wheel drive the rotating shaft to rotate, so that the first bevel gear drives the second bevel gear and the vertical shaft to rotate, and then the propeller blades convey the coarse sand to the discharging port, and then convey it to the screen plate through the discharging port for screening. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a vibrating screen machine for construction of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a rotating rod of a vibrating screen machine for construction in the utility model;

[0019] Figure 3 The utility model is a vibrating screen machine for construction Figure 2 The enlarged view of point A in the middle;

[0020] Figure 4 This is a structural schematic diagram of a feeding assembly of a vibrating screen machine for construction according to the utility model;

[0021] Figure 5 The utility model is a cross-sectional view of a feeding barrel of a vibrating screen machine for construction.

[0022] In the figure: 1. frame; 2. drive motor; 3. feeding assembly; 301. feeding barrel; 302. rotating shaft; 303. third synchronous wheel; 304. second synchronous belt; 305. first bevel gear; 306. vertical shaft; 307. second bevel gear; 308. propeller blade; 309. feed port; 310. discharge port; 4. guide rail; 5. roller; 6. unloading plate; 7. sieve plate; 8. first synchronous wheel; 9. first synchronous belt; 10. rotating rod; 11. second synchronous wheel; 12. eccentric wheel; 13. pull rod; 14. connecting seat. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figures 1 to 5The utility model provides a vibrating screen machine for construction, including a frame 1, a driving motor 2 is fixedly installed in the middle of the frame 1, a guide rail 4 is fixedly installed on the top of the frame 1, a feeding assembly 3 located at the rear side of the driving assembly is fixedly installed on the frame 1, a rotating rod 10 located on one side of the guide rail 4 is rotatably connected to the top of the frame 1, a first synchronous wheel 8 is fixedly installed on the output end of the driving motor 2, a second synchronous wheel 11 is fixedly installed in the middle of the rotating rod 10, the first synchronous wheel 8 is transmission-connected to the second synchronous wheel 11 through a first synchronous belt 9, an eccentric wheel 12 is fixedly installed on one end of the rotating rod 10, one side of the eccentric wheel 12 is eccentrically rotatably connected to a pull rod 13, and the other end of the pull rod 13 is rotatably connected to a connecting rod 13. The seat 14 is connected to the seat 14 and is fixedly provided with a feed plate 6 located above the guide rail 4. A roller 5 is fixedly provided at the bottom of the feed plate 6. The roller 5 is in rolling contact with the top of the guide rail 4. A screen plate 7 is provided on the top of the feed plate 6. A driving motor 2 is provided. The driving motor 2 drives the rotating rod 10 to rotate through the first synchronous wheel 8, the first synchronous belt 9 and the second synchronous wheel 11, thereby rotating the eccentric wheel 12, so that the pull rod 13 eccentrically connected to the eccentric wheel 12 rotates with the rotation of the eccentric wheel 12, and the feed plate 6 and the screen plate 7 are pulled back and forth along the guide rail 4, so that the material on the screen plate 7 can be screened, thereby effectively improving the efficiency of sand screening. The invention is convenient to use and has the value of popularization and application.

[0025] Four rollers 5 are installed at the bottom of the blanking plate 6, and the four rollers 5 are fixedly installed at the four corners of the bottom of the blanking plate 6 respectively. The four corners of the top of the blanking plate 6 are fixedly installed with support rods, and the bottom of the screen plate 7 is fixedly installed with the top of the blanking plate 6 through the support rods.

[0026] The guide rail 4 is tilted, with one end of the guide rail 4 close to the rotating rod 10 being higher than the other end away from the rotating rod 10 , and the tilt angle of the guide rail 4 is fifteen degrees.

[0027] The bottom of the blanking plate 6 and the sieve plate 7 is provided with a blanking opening, and the blanking openings provided on the blanking plate 6 and the sieve plate 7 are arranged alternately. The blanking openings provided on the blanking plate 6 and the sieve plate 7 are respectively located at the front and rear ends of the frame 1.

[0028] The feeding assembly 3 includes a feeding cylinder 301 fixedly mounted on the frame 1, the feeding cylinder 301 is located at the rear side of the driving motor 2, a feeding port 309 is provided on one side of the feeding cylinder 301, a discharging port 310 is provided on the top of the other side of the feeding cylinder 301, a vertical shaft 306 is passed through the middle of the feeding cylinder 301 and is rotatably connected, a propeller blade 308 is integrally connected to the outer peripheral surface of the vertical shaft 306, the top and bottom of the propeller blade 308 are in sliding contact with the top and bottom of the inside of the feeding cylinder 301 respectively, a second bevel gear 307 located below the feeding cylinder 301 is fixedly mounted on the bottom of the vertical shaft 306, the interior of the frame 1 is rotatably connected to the rotating shaft 302 located below the feeding cylinder 301, one end of the rotating shaft 302 is fixedly mounted with a third synchronous wheel 303 located below the first synchronous wheel 8, and the third synchronous wheel 303 is fixedly mounted on the bottom of the vertical shaft 306. The wheel 303 is connected to the first synchronous wheel 8 through the second synchronous belt 304. The other end of the rotating shaft 302 is fixedly installed with the first bevel gear 305, and the first bevel gear 305 is meshed with the second bevel gear 307. The side of the discharge port 310 away from the feed cylinder 301 is lower than the other side, and the side of the discharge port 310 away from the feed cylinder 301 is located above the screen plate 7. By setting the loading component 3, the coarse sand is transported into the feed cylinder 301 through the feed port 309. At the same time, the rotating shaft 302 is driven to rotate by the second synchronous belt 304 and the third synchronous wheel 303, so that the first bevel gear 305 drives the second bevel gear 307 and the vertical shaft 306 to rotate, and then the propeller blades 308 transport the coarse sand to the discharge port 310, and then transport it to the screen plate 7 through the discharge port 310 for screening.

[0029] Working principle:

[0030] The coarse sand is transported into the feeding barrel 301 through the feed port 309, and the rotating shaft 302 is driven to rotate by the second synchronous belt 304 and the third synchronous wheel 303, so that the first bevel gear 305 drives the second bevel gear 307 and the vertical shaft 306 to rotate, and then the propeller blades 308 transport the coarse sand to the discharge port 310, and then transport it to the screen plate 7 through the discharge port 310. The driving motor 2 drives the rotating rod 10 to rotate through the first synchronous wheel 8, the first synchronous belt 9 and the second synchronous wheel 11, and then the eccentric wheel 12 rotates, so that the pull rod 13 eccentrically connected to the eccentric wheel 12 pulls the unloading plate 6 and the screen plate 7 back and forth along the guide rail 4 with the rotation of the eccentric wheel 12, so that the material on the screen plate 7 can be screened, thereby effectively improving the efficiency of sand screening. It is easy to use and has the value of popularization and application.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vibrating screen machine for construction, comprising a frame (1), characterized in that: A driving motor (2) is fixedly mounted in the middle of the frame (1), a guide rail (4) is fixedly mounted on the top of the frame (1), a feeding assembly (3) located at the rear side of the driving assembly is fixedly mounted on the frame (1), a rotating rod (10) located at one side of the guide rail (4) is rotatably connected to the top of the frame (1), a first synchronous wheel (8) is fixedly mounted on the output end of the driving motor (2), a second synchronous wheel (11) is fixedly mounted in the middle of the rotating rod (10), and the first synchronous wheel (8) is connected to the second synchronous wheel (11) via a first synchronous belt (9). The synchronous wheel (11) is connected in transmission, an eccentric wheel (12) is fixedly mounted on one end of the rotating rod (10), a pull rod (13) is eccentrically rotatably connected to one side of the eccentric wheel (12), the other end of the pull rod (13) is rotatably connected to a connecting seat (14), a feed plate (6) located above the guide rail (4) is fixedly mounted on the connecting seat (14), a roller (5) is fixedly mounted on the bottom of the feed plate (6), the roller (5) is in rolling contact with the top of the guide rail (4), and a screen plate (7) is provided on the top of the feed plate (6).

2. A vibrating screen machine for construction according to claim 1, characterized in that: Four rollers (5) are installed at the bottom of the blanking plate (6), and the four rollers (5) are fixedly installed at the four corners of the bottom of the blanking plate (6), respectively. Support rods are fixedly installed at the four corners of the top of the blanking plate (6), and the bottom of the screen plate (7) is fixedly installed at the top of the blanking plate (6) through the support rods.

3. A vibrating screen machine for construction according to claim 2, characterized in that: The guide rail (4) is arranged to be inclined, with an end of the guide rail (4) close to the rotating rod (10) being higher than an end away from the rotating rod (10), and the inclination angle of the guide rail (4) being fifteen degrees.

4. A vibrating screen machine for construction according to claim 2, characterized in that: The bottom of the blanking plate (6) and the sieve plate (7) are provided with blanking openings, the blanking openings provided on the blanking plate (6) and the sieve plate (7) are arranged in a staggered manner, and the blanking openings provided on the blanking plate (6) and the sieve plate (7) are respectively located at the front and rear ends of the frame (1).

5. A vibrating screen machine for construction according to claim 1, characterized in that: The feeding assembly (3) comprises a feeding cylinder (301) fixedly mounted on the frame (1); the feeding cylinder (301) is located at the rear side of the driving motor (2); a feeding port (309) is provided on one side of the feeding cylinder (301); and a discharging port (310) is provided at the top of the other side of the feeding cylinder (301).

6. A vibrating screen machine for construction according to claim 5, characterized in that: A vertical shaft (306) is rotatably connected to the middle of the feed barrel (301), and a propeller blade (308) is integrally connected to the outer peripheral surface of the vertical shaft (306). The top and bottom of the propeller blade (308) are in sliding contact with the top and bottom of the inside of the feed barrel (301) respectively, and a second bevel gear (307) located below the feed barrel (301) is fixedly installed at the bottom of the vertical shaft (306).

7. A vibrating screen machine for construction according to claim 6, characterized in that: The frame (1) is internally rotatably connected to a rotating shaft (302) located below the feeding cylinder (301); one end of the rotating shaft (302) is fixedly mounted with a third synchronous wheel (303) located below the first synchronous wheel (8); the third synchronous wheel (303) is transmission-connected to the first synchronous wheel (8) via a second synchronous belt (304).

8. A vibrating screen machine for construction according to claim 7, characterized in that: A first bevel gear (305) is fixedly mounted on the other end of the rotating shaft (302), and the first bevel gear (305) is meshed with a second bevel gear (307).

9. A vibrating screen machine for construction according to claim 5, characterized in that: The side of the discharge port (310) away from the feeding cylinder (301) is lower than the other side, and the side of the discharge port (310) away from the feeding cylinder (301) is located above the screen plate (7).

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