CN219560455U - High performance is sieve shaker for concrete production - Google Patents

Abstract

The utility model discloses a screen shaker for high-performance concrete production, which comprises a frame and a box body erected on the frame, wherein a bottom plate of the box body is erected along an inclined direction, a vibrating motor is fixedly arranged on the left side of the bottom plate of the box body, screen plates distributed along the inclined direction are arranged in the box body through two elastic seat frames, a feeding pipe and a discharging pipe are respectively arranged on the right sides of the top and the bottom of the box body, the screen plates incline downwards in a direction away from the feeding pipe, the inclined direction of the bottom plate of the box body is opposite to that of the screen plates, and a discharge chute is arranged on one side of the bottom of the screen plate and on the side wall of the box body. This sieve shaker is used in high performance concrete production is erect through the bottom plate with the box along the incline direction to set up the sieve opposite with box bottom plate incline direction in the box, when carrying out the screening, help the separation recovery of aggregate, reduced operating personnel intensity of labour, improved screening efficiency.

Description

High performance is sieve shaker for concrete production

Technical Field

The utility model relates to the technical field of concrete production, in particular to a screen shaker for high-performance concrete production.

Background

The concrete shaking screen is mainly used for mechanical screening of concrete coarse aggregate.

The existing concrete screen shaker usually uses a swinging mechanism and a jarring mechanism to make a swinging frame with a screen group swing along the plane circumference and shock at the same time, so as to realize screening.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a high-performance concrete screen shaker for production, which solves the problem that the existing concrete screen shaker needs manual auxiliary cleaning during discharging because a swinging frame swings in a plane.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a high performance concrete production is with shaking screen machine, includes the frame and erects the box in the frame, the bottom plate of box erects along the incline direction and in the left side fixed mounting of its bottom plate have vibrating motor, be equipped with the sieve of distributing along the incline direction in the box through two elastic seat frames, the right side of box top and bottom is equipped with inlet pipe and discharging pipe respectively, the sieve is with the direction downward sloping of keeping away from the inlet pipe, the bottom plate of box is opposite with the incline direction of sieve, the sieve is located one side of bottom and has seted up the discharge chute on the lateral wall of box.

Preferably, the elastic seat comprises a fixing plate fixedly connected to the inner wall of the box body along the horizontal plane direction and two elastic connecting pieces arranged on the fixing plate.

Preferably, the elastic connecting piece comprises a base, a cylinder shell and a reset spring, wherein the base is internally provided with a vertical rod extending upwards coaxially, the cylinder shell is welded at the bottom of the sieve plate and is embedded in the base coaxially, the reset spring is sleeved outside the vertical rod and is positioned in a cavity formed by the base and the cylinder shell, and the top end of the vertical rod penetrates through the sieve plate and is locked through a nut.

Preferably, the screen shaker for high-performance concrete production further comprises a servo motor fixedly installed on one side of the feeding pipe, wherein the output end of the servo motor penetrates through the feeding pipe and is fixedly connected with a shaft rod, and the shaft rod is rotatably erected along the length direction of the feeding pipe and is welded with a plurality of baffles distributed in an annular array on the outer wall of the shaft rod.

Advantageous effects

The utility model provides a screen shaker for producing high-performance concrete. Compared with the prior art, the method has the following beneficial effects:

this sieve shaker is used in high performance concrete production is erect through the bottom plate with the box along the incline direction to set up the sieve opposite with box bottom plate incline direction in the box, when sieving, help the separation recovery of concrete aggregate, need not artifical supplementary material of sweeping, reduced operating personnel intensity of labour, improved screening efficiency.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is a schematic view of the mounting structure of the screen deck of the present utility model;

FIG. 4 is a schematic view of the elastic connector of the present utility model;

FIG. 5 is a schematic view showing the internal structure of the feed pipe of the present utility model;

in the figure: 1. a frame; 2. a case; 3. a vibration motor; 4. an elastic seat; 5. a sieve plate; 6. a feed pipe; 7. a discharge pipe; 8. a discharge chute; 9. a fixing plate; 10. an elastic connection member; 11. a base; 12. a vertical rod; 13. a cartridge housing; 14. a return spring; 15. a nut; 16. a servo motor; 17. a shaft lever; 18. and a baffle.

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. 1-5, the present utility model provides a technical solution: the utility model provides a high performance concrete production is with shaking screen machine, including frame 1 and erect box 2 on frame 1, the bottom plate of box 2 is erect along the incline direction and is fixed mounting in the left side of its bottom plate has vibrating motor 3, set up the sieve 5 that distributes along the incline direction through two elastic seat 4 in the box 2, the right side of box 2 top and bottom is equipped with inlet pipe 6 and discharging pipe 7 respectively, sieve 5 is in order to keep away from the downward sloping of inlet pipe 6, the bottom plate of box 2 is opposite with the incline direction of sieve 5, sieve 5 is located one side of bottom and has seted up discharge chute 8 on the lateral wall of box 2.

Based on the setting of above-mentioned structure, this sieve shaker is used in high performance concrete production, by frame 1, box 2, vibrating motor 3 and sieve 5 constitute, wherein, frame 1 provides structural support for the erect of box 2, box 2 and built-in sieve 5 cooperation vibrating motor 3 form the separate structure that supplies concrete aggregate to screen, specifically, in the course of the work, operating personnel will wait to sieve the concrete aggregate that sends into box 2 by inlet pipe 6, under vibrating motor 3's effect, sieve 5 is realized rocking from top to bottom by two elastic seat 4, make the concrete aggregate that falls on sieve 5 carry out screening operation by sieve 5, be less than the concrete aggregate of sieve 5 sieve mesh and pass the sieve mesh and fall on the bottom plate of box 2, because the bottom plate slope erects and cooperate vibrating motor 3, finally by discharging pipe 7 discharge, and the concrete aggregate that is greater than 5 sieve mesh is because can't pass the sieve mesh and finally be discharged by discharge chute 8 along the slope, in specific use, can carry out the temporary effect to discharge chute 8, in order to further promote the screening effect, this high performance is with the box 2 is erect to the slope, and need not to carry out the screening efficiency by the sieve in the slope direction of the box 2, the sieve has been reduced in the opposite direction of the sieve, the sieve has been used for the sieve has been set up to the sieve has no need of the sieve shaker 2, the concrete aggregate is separated by the sieve plate is separated with the sieve plate 5, the sieve plate has been compared with the sieve plate's sieve 5.

Further, the elastic seat 4 includes a fixing plate 9 fixedly connected to the inner wall of the case 2 along the horizontal plane direction, and two elastic connection members 10 mounted on the fixing plate 9. Wherein, the elastic seat 4 is used for realizing the lifting and shaking of the screen plate 5, and specifically, the fixing plate 9 provides structural support for the two elastic connecting pieces 10.

Further, the elastic connector 10 includes a base 11, a cylinder housing 13, and a return spring 14, wherein the base 11 is provided with a vertical rod 12 extending coaxially upwards, the cylinder housing 13 is welded at the bottom of the screen plate 5 and is coaxially embedded in the base 11, the return spring 14 is sleeved outside the vertical rod 12 and is located in a cavity formed by the base 11 and the cylinder housing 13, and the top end of the vertical rod 12 penetrates through the screen plate 5 and is locked by a nut 15. The elastic connecting piece 10 is used for realizing elastic connection between the screen plate 5 and the fixed plate 9, or directly adopts a spring for connection, but because the end part of the spring is inconvenient to fix, concrete aggregate is easily embedded in the exposed spring to influence the performance of the spring, and preferably, a containing cavity consisting of a cylinder shell 13 and a base 11 is covered outside a reset spring 14, and limit is realized by matching with a vertical rod 12 and a nut 15, so that the screen plate 5 is ensured to be elastically installed stably and firmly above the two fixed plates 9.

Further, the screen shaker for high-performance concrete production further comprises a servo motor 16 fixedly installed on one side of the feeding pipe 6, an output end of the servo motor 16 penetrates through the feeding pipe 6 and is fixedly connected with a shaft lever 17, and the shaft lever 17 is rotatably erected along the length direction of the feeding pipe 6 and is welded with a plurality of baffles 18 distributed in an annular array on the outer wall of the shaft lever 17. Wherein, because screening operation of concrete aggregate mainly realizes with the help of sieve 5 that rocks from top to bottom, if the concrete aggregate of once throwing into is too much, the sieve 5 that the slope was erect can be with the aggregate to discharge chute 8 water conservancy diversion, can influence the screening effect of concrete aggregate, and as the preference is through being provided with the axostylus axostyle 17 by servo motor 16 drive to the cooperation is a plurality of baffle 18 that annular array distributes on the axostylus axostyle outer 17 wall, forms the interval chamber that supplies the aggregate holding between the adjacent baffle 18, can realize the batch feeding of concrete aggregate, thereby avoid once throwing into too much, further ensured the screening effect of concrete aggregate.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (4)

1. A high performance concrete production is with shaking screen machine which characterized in that: including frame (1) and erect box (2) on frame (1), the bottom plate of box (2) is erect along the incline direction and is fixed mounting in the left side of its bottom plate has vibrating motor (3), erect through two elasticity seat (4) in box (2) and be equipped with sieve (5) along the incline direction distribution, the right side of box (2) top and bottom is equipped with inlet pipe (6) and discharging pipe (7) respectively, sieve (5) are inclined downwards with the direction of keeping away from inlet pipe (6), the bottom plate of box (2) is opposite with the incline direction of sieve (5), sieve (5) are located one side of bottom and have seted up discharge chute (8) on the lateral wall of box (2).

2. The screen shaker for high performance concrete production of claim 1, wherein: the elastic seat (4) comprises a fixed plate (9) fixedly connected to the inner wall of the box body (2) along the horizontal plane direction and two elastic connecting pieces (10) arranged on the fixed plate (9).

3. The screen shaker for high performance concrete production of claim 2, wherein: the elastic connecting piece (10) comprises a base (11), a cylinder shell (13) and a return spring (14), wherein a vertical rod (12) extending upwards coaxially is arranged in the base (11), the cylinder shell (13) is welded at the bottom of the screen plate (5) and is embedded in the base (11) coaxially, the return spring (14) is sleeved outside the vertical rod (12) and is located in a cavity formed by the base (11) and the cylinder shell (13), and the top end of the vertical rod (12) penetrates through the screen plate (5) and is locked through a nut (15).

4. The screen shaker for high performance concrete production of claim 1, wherein: still including fixed mounting in servo motor (16) of inlet pipe (6) one side, servo motor (16) output runs through in inlet pipe (6) and fixedly connected with axostylus axostyle (17), axostylus axostyle (17) are rotated along the length direction of inlet pipe (6) and are erect and have a plurality of baffle (18) that are annular array and distribute on its outer wall welding.