CN213792682U

CN213792682U - Hydraulic engineering is with mixing earth screening machine

Info

Publication number: CN213792682U
Application number: CN202021989405.XU
Authority: CN
Inventors: 余天娇
Original assignee: Jiangxi Xiujiang Water Conservancy And Power Survey And Design Co ltd
Current assignee: Jiangxi Xiujiang Water Conservancy And Power Survey And Design Co ltd
Priority date: 2020-09-13
Filing date: 2020-09-13
Publication date: 2021-07-27
Anticipated expiration: 2030-09-13

Abstract

The utility model discloses a hydraulic engineering is with mixing earth screening machine, including the screening case, two supports of screening case upper end fixedly connected with, support one side fixed mounting has the guide rail, and sliding connection has the slider on the guide rail, and sliding connection has the connecting plate between two sliders, and the slider below just fixedly connected with fixed plate between two supports, and the eccentric wheel is installed to fixed plate one side, and the eccentric wheel is kept away from in No. two belt pulleys of one end fixedly connected with of fixed plate, and the fixed plate below just is provided with the motor case at screening incasement top, is provided with servo motor in the motor case, the beneficial effects of the utility model are that: the servo motor output shaft rotates and drives No. two belt pulleys through the belt and rotate, and then drives the eccentric wheel and rotate, and when the continuous contact of eccentric wheel and connecting plate, consequently accessible connecting rod and No. two connecting rods carry out the mechanical type shake to a sieve and No. two sieves, carry out dual screening to the muddy earth of incasement, sieve effectually.

Description

Hydraulic engineering is with mixing earth screening machine

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a hydraulic engineering is with mixing earth screening machine.

Background

The screening is a method for separating particle swarms according to the powder properties such as particle size, specific gravity, electrification, magnetism and the like, the operation of dividing mixed materials with different particle sizes into various particle size grades by using a screen surface with holes is called screening, the existing recycled aggregate for concrete needs screening treatment equipment, the materials cannot be stirred for the first time, subsequent screening is inconvenient to carry out, the existing equipment has poor screening effect on the materials, the requirements of people cannot be met, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic engineering is with mixing earth screening machine to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the concrete screening machine for the hydraulic engineering comprises a screening box, wherein two supports are fixedly connected to the upper end of the screening box, a guide rail is fixedly mounted on one side of each support, a sliding block is connected onto the guide rail in a sliding mode, a connecting plate is connected between the two sliding blocks in a sliding mode, a fixing plate is fixedly connected below each sliding block and between the two supports, an eccentric wheel is mounted on one side of the fixing plate, a second belt pulley is fixedly connected to one end, away from the fixing plate, of the eccentric wheel, a motor box is arranged below the fixing plate and on the outer top of the screening box, a servo motor is arranged in the motor box, a first belt pulley is fixedly connected to an output shaft of the servo motor, a belt is connected between the first belt pulley and the second belt pulley in a transmission mode, through holes are formed in two sides of the upper end of the screening box, and a first connecting rod is fixedly connected to the bottoms of two ends of the connecting plate, the utility model discloses a screening case, including screening case, connecting rod, sieve both ends bottom welding have No. two connecting rods, No. two connecting rod bottom welding have No. two sieves, the bottom is provided with the inclined baffle in the screening case, the screw feeder is installed in the screening case outside, the top one side fixedly connected with unloading pipe of screw feeder, the unloading pipe lower extreme is connected with the collecting box.

Preferably, the feed inlet has been seted up to one side that the feed screw bottom is close to the inclined baffle, the feed inlet sets up with the inclined baffle is perpendicular, the discharge gate has been seted up to feed screw upper end one side, the discharge gate is connected with the unloading pipe.

Preferably, the upper end of the motor box is provided with two belt through holes for the belt to pass through.

Preferably, one side of the eccentric wheel is rotatably connected with the fixed plate through a bearing.

Preferably, through holes for the first connecting rod to pass through are formed in two sides of the upper end of the screening box.

Preferably, the servo motor is positioned right below the middle of the connecting plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses well servo motor output shaft rotates and drives No. two belt pulleys through the belt and rotate, and then drives the eccentric wheel and rotate, and when the continuous contact of eccentric wheel and connecting plate, consequently accessible connecting rod and No. two connecting rods carry out the mechanical type shake to a sieve and No. two sieves, carry out dual screening to the muddy earth of incasement, sieve effectually.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the connection plate of the present invention;

FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 4 is a schematic view of the connection structure of the second belt pulley of the present invention.

In the figure: 1. screening the box; 2. a support; 3. a guide rail; 4. a slider; 5. a connecting plate; 6. a motor case; 7. a servo motor; 8. a first belt pulley; 9. perforating a belt; 10. a belt; 11. an eccentric wheel; 12. A fixing plate; 13. a second belt pulley; 14. a first connecting rod; 15. a through hole; 16. a first sieve plate; 17. A second connecting rod; 18. a second sieve plate; 19. an inclined baffle plate; 20. a screw feeder; 21. a discharging pipe; 22. and a collection box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a concrete screening machine for hydraulic engineering comprises a screening box 1, two supports 2 are fixedly connected to the upper end of the screening box 1, a guide rail 3 is fixedly installed on one side of each support 2, a sliding block 4 is connected onto the guide rail 3 in a sliding mode, a connecting plate 5 is connected between the two sliding blocks 4 in a sliding mode, a fixing plate 12 is fixedly connected below each sliding block 4 and between the two supports 2, an eccentric wheel 11 is installed on one side of the fixing plate 12, one end, far away from the fixing plate 12, of each eccentric wheel 11 is fixedly connected with a second belt pulley 13, a motor box 6 is arranged below each fixing plate 12 and on the outer top of the screening box 1, a servo motor 7 is arranged in each motor box 6, a first belt pulley 8 is fixedly connected to an output shaft of each servo motor 7, a belt 10 is connected between the first belt pulley 8 and the second belt pulley 13 in a transmission mode, and the output shaft of each servo motor 7 drives the second belt pulley 13 to rotate through the belt 10, drive eccentric wheel 11 and rotate, 1 upper end both sides of screening case are provided with through-hole 15, connecting rod 14 of 5 both ends bottom fixedly connected with of connecting plate, connecting rod 14 passes screening case 1 and welds the sieve 16 that sets up in screening case 1, 16 both ends bottom welding of sieve has No. two connecting rods 17, No. two connecting rod 17 bottom welding has No. two sieve 18, when

eccentric wheel

11 and 5 continuous contacts of connecting plate, consequently accessible connecting rod 14 and No. two connecting rods 17 carry out the mechanical type shake to sieve 16 and No. two sieve 18, carry out dual screening to the muddy earth that gets into the incasement by screening case 1 upper end entry (not drawn), it is effectual to sieve.

In this embodiment, the bottom is provided with oblique baffle 19 in screening case 1, screw feeder 20 is installed in the screening case 1 outside, top one side fixedly connected with unloading pipe 21 of screw feeder 20, the unloading pipe 21 lower extreme is connected with collecting box 22, the muddy earth after the screening is carried to collecting box 22 in by screw feeder 20 through oblique baffle 19, the feed inlet has been seted up to one side that screw feeder 20 bottom is close to oblique baffle 19, the feed inlet sets up with oblique baffle 19 is perpendicular, the discharge gate has been seted up to screw feeder 20 upper end one side, the discharge gate is connected with unloading pipe 21.

In this embodiment, the upper end of the motor box 6 is provided with two belt through holes 9 for the belt 10 to pass through, the two sides of the upper end of the screening box 1 are provided with through holes 15 for the first connecting rod 14 to pass through, the servo motor 7 is positioned right below the middle of the connecting plate 5, and meanwhile, one side of the eccentric wheel 11 is rotatably connected with the fixing plate 12 through a bearing, so that the rotation of the eccentric wheel 11 is realized, the eccentric wheel 11 is in contact with the bottom of the center of the connecting plate 5, and the shaking is more stable.

This embodiment is when using, the muddy earth that will need the screening through screening 1 upper end entry (not drawn) of branch case pours into the incasement earlier, start servo motor 7, servo motor 7 drives a belt pulley 8 and rotates, belt pulley 8 drives No. two belt pulleys 13 through belt 10 and rotates, and then drive eccentric wheel 11 and rotate, eccentric wheel 11 and the continuous contact collision of connecting plate 5 of top, consequently, carry out the mechanical type shake through connecting rod 14 and No. two connecting rod 17 to sieve 16 and No. two sieve 18, carry out dual screening to the muddy earth of incasement, it is effectual to sieve, the muddy earth after the screening passes through inclined baffle 19 and gets into screw feeder 20, carry to collecting box 22 in by the discharge gate of screw feeder 20 top again, accomplish the screening of muddy earth and carry.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, and the supply also belongs to the common general knowledge in this field, and the utility model discloses mainly used protects mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. The utility model provides a hydraulic engineering is with muddy earth screening machine, includes screening case (1), its characterized in that: the screening box is characterized in that two supports (2) are fixedly connected to the upper end of the screening box (1), a guide rail (3) is fixedly mounted on one side of each support (2), a sliding block (4) is connected to the guide rail (3) in a sliding mode, a connecting plate (5) is connected between the two sliding blocks (4) in a sliding mode, a fixing plate (12) is fixedly connected to the lower portion of each sliding block (4) and between the two supports (2), an eccentric wheel (11) is mounted on one side of the fixing plate (12), a second belt pulley (13) is fixedly connected to one end, far away from the fixing plate (12), of the eccentric wheel (11), a motor box (6) is arranged on the lower portion of the fixing plate (12) and on the outer top of the screening box (1), a servo motor (7) is arranged in the motor box (6), a first belt pulley (8) is fixedly connected to an output shaft of the servo motor (7, screening case (1) upper end both sides are provided with through-hole (15), connecting rod (14) of connecting plate (5) both ends bottom fixedly connected with, No. one connecting rod (14) wear screening case (1) welding have set up sieve (16) in screening case (1), No. one sieve (16) both ends bottom welding has No. two connecting rods (17), No. two connecting rods (17) bottom welding have No. two sieve (18), the bottom is provided with inclined baffle (19) in screening case (1), screw feeder (20) is installed in screening case (1) outside, top one side fixedly connected with unloading pipe (21) of screw feeder (20), unloading pipe (21) lower extreme is connected with collecting box (22).

2. The concrete screening machine for hydraulic engineering of claim 1, characterized in that: the feed inlet has been seted up to one side that feed screw (20) bottom is close to oblique baffle (19), the feed inlet sets up with oblique baffle (19) are perpendicular, the discharge gate has been seted up to one side of feed screw (20) upper end, the discharge gate is connected with unloading pipe (21).

3. The concrete screening machine for hydraulic engineering of claim 1, characterized in that: two belt through holes (9) for the belt (10) to pass through are formed in the upper end of the motor box (6).

4. The concrete screening machine for hydraulic engineering of claim 1, characterized in that: one side of the eccentric wheel (11) is rotatably connected with the fixed plate (12) through a bearing.

5. The concrete screening machine for hydraulic engineering of claim 1, characterized in that: through holes (15) through which a first connecting rod (14) can pass are formed in two sides of the upper end of the screening box (1).

6. The concrete screening machine for hydraulic engineering of claim 1, characterized in that: the servo motor (7) is positioned right below the middle of the connecting plate (5).