CN218167720U - Feeding and screening equipment for quartz sand - Google Patents

Abstract

The utility model relates to a quartz sand processing equipment technical field, concretely relates to feeding screening equipment of quartz sand, including frame, screening mechanism and feeding funnel, install the conveyer that is used for transporting the fine material of quartz sand between two side bearers of frame, screening structure installs in the frame through a plurality of vibration seats, and the slope is installed the screen cloth on the screen frame, and two vibrating motors drive the screen frame vibration, and when making the quartz sand that is located on the screen cloth obtain vibratory screening, the quartz sand coarse fodder on the screen cloth can be carried to coarse fodder container direction, the material loading all sets up in screening structure's top, and the ejection of compact control piece that is used for controlling unloading speed and unloading volume is installed to its bottom.

Description

Feeding and screening equipment for quartz sand

Technical Field

The utility model relates to a quartz sand processing treatment facility technical field, concretely relates to material loading screening installation of quartz sand.

Background

Quartz sand is quartz particles formed by crushing and processing quartz stone, is an important industrial mineral raw material, and is widely used in industries such as glass, casting, ceramics and fireproof materials, smelting ferrosilicon, metallurgical solvents, metallurgy, construction, chemical engineering, plastics, rubber, grinding materials, filter materials and the like. Patent application No. cn202120591760.X discloses a vibratory screening machine for quartz sand processing, which has several disadvantages: 1. a discharge adjusting structure is not arranged at the transition position from the feeding port 11 to the screen 12, so that the material on the screen can be uniformly laid only by controlling the feeding amount of the feeding port 11 manually or by using other equipment, otherwise, the screening effect is influenced by a large amount of piled material on the screen; 2. the screened fines are not conducive to rapid transport and require external connection to other equipment or containers. In order to solve the problems, the applicant provides a feeding and screening device for quartz sand.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a material loading screening equipment of quartz sand, including frame, screening mechanism and feeding funnel, install the conveyer that is used for transporting the fine material of quartz sand between two side bearers of frame, screening structure installs in the frame through a plurality of vibration seats, and the slope is installed the screen cloth on the screen frame, and two vibrating motor drive screen frame vibrations, when making the quartz sand that is located on the screen cloth obtain vibratory screening, the quartz sand coarse fodder on the screen cloth can be carried to coarse fodder container direction, the material loading all sets up the top at screening structure, and the ejection of compact control piece that is used for controlling unloading speed and unloading volume is installed to its bottom.

The utility model provides a material loading screening installation of quartz sand for solving above-mentioned problem, include:

the device comprises a rack, a lifting mechanism and a lifting mechanism, wherein the rack comprises two side frames which are arranged oppositely, a conveyor for conveying fine materials is arranged between the two side frames, and a coarse material container for placing coarse materials is arranged at the left end of the rack;

the screening structure comprises a screen frame, a screen and two vibrating motors, wherein the screen frame is connected with the top end of the rack through a plurality of vibrating seats, the screen is obliquely arranged on the screen frame, the upper plate surface of the screen is inclined rightwards, the motor seat is arranged at the top of the screen frame, and the two vibrating motors are arranged on the motor seat to drive materials on the screen to be screened and conveyed leftwards;

the feeding hopper is connected with the frame through a plurality of supporting rods and is positioned above the screen frame, and the discharging control part is installed at the bottom end of the feeding hopper.

Further, the feeding funnel is the shape of falling four-edge terrace, and ejection of compact control piece includes square tube, control motor and a plurality of pivot that are parallel to each other, and the upper and lower both ends of square tube are all uncovered, and the bottom mounting butt joint of its top and feeding funnel, a plurality of pivots are all rotatable wear to establish in the square tube and along from a left side right evenly distributed, and the pivot has set firmly the baffle on being located the axis body of square tube, and the butt joint forms the striker plate that blocks the square tube when a plurality of baffles all overturn to the level, the pivot is located and installs the drive wheel on the axis body outside the square tube, and control motor installs outside in order to be used for driving a plurality of pivots synchronous rotations at the feeding funnel.

Furthermore, the right-hand member that lies in the screen cloth on the bank of screens is provided with the baffle, and the feeding funnel lies in the left top of baffle.

Further, the vibration seat comprises a plurality of springs or a plurality of spring vibration pads.

Furthermore, the upper surface of the screen is a U-shaped concave surface.

Furthermore, the frame is slantways provided with a discharging guide plate, the left end of the discharging guide plate is positioned above the coarse material container, and the right end of the discharging guide plate is positioned below the left end of the screen.

Furthermore, three support legs are installed at the bottom of the side frame, one support leg is located at the left end of the bottom of the side frame, and the other two support legs are located on the left side and the right side of the feeding hopper respectively.

Advantageous effects

1. The feeding hopper is arranged above the screen frame, the discharging control element is arranged at the bottom end of the feeding hopper, a part of quartz sand can be temporarily stored in the feeding hopper, and the discharging speed of the material to the screen is controlled by adjusting the discharging control element, so that the influence of the accumulation of a large amount of materials on the screen on the screening is avoided; 2. a conveyor for conveying fine materials is arranged between two side frames of the rack, a coarse material container is arranged at one end of the rack, the quartz sand or quartz sand coarse materials on the screen can be driven to be conveyed rightwards by the vibration of the screening structure, and finally quartz sand discharge is conveyed into the coarse material container; 3. the bottom of frame is provided with a plurality of landing legs, and the bottom of frame is passed through the landing leg and is consolidated feeding funnel department, ensures that equipment all has sufficient intensity everywhere, makes the whole higher stability that has of equipment.

Drawings

FIG. 1 is a schematic perspective view of the present device;

FIG. 2 is a schematic top view of the apparatus;

FIG. 3 is a schematic front view of the apparatus;

FIG. 4 is a schematic view of the internal structure of the present apparatus;

FIG. 5 is a schematic illustration of the outfeed control member;

in the figure: 1. the device comprises a rack, 2, a conveyor, 3, a coarse material container, 4, a sieve frame, 5, a sieve, 6, a vibration motor, 7, a vibration seat, 8, a feeding hopper, 9, a square cylinder, 10, a rotating shaft, 11, a baffle, 12, a discharging guide plate, 13 and supporting legs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", 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 of the present invention and to simplify the description, but 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" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

As shown in fig. 1-5: the utility model provides a material loading screening equipment of quartz sand, includes frame 1, screening structure and feeding funnel 8, and frame 1 includes two side bearers, and two side bearers are just to setting up and connect through the connecting rod, and a plurality of landing legs 13 are all installed to the bottom of two side bearers, and frame 1 is supported by a plurality of landing legs 13, installs the conveyer 2 that is used for carrying the fine material of quartz sand between two side bearers, conveyer 2 is band conveyer 2, and conveyer 2 is used for carrying the fine material of quartz sand to the right side and carries out the material loading, and the left end of frame 1 is provided with coarse fodder container 3, and coarse fodder container 3 is used for placing the quartz sand coarse fodder of sieving out.

Screening structural installation is in the top of frame 1, and screening structural includes bank of screens 4, screen cloth 5 and vibrating motor 6, and bank of screens 4 is the rectangular frame structure, and bank of screens 4 is installed on the top of frame 1 through a plurality of vibration seats 7, and vibration seat 7 includes a plurality of springs or a plurality of spring vibration pads, also can adopt rubber damping spring, shale shaker spring etc. and a plurality of springs or a plurality of spring vibration pads are arranged along the straight line. The screen cloth 5 slope is installed on the bank of screens 4, and the last face right slope of screen cloth 5, the motor cabinet is installed at the top of bank of screens 4, and vibrating motor 6 installs on the motor cabinet, vibrating motor 6 is 45 slope installations on the motor cabinet, and vibrating motor 6 sets up to two, and 6 specifications of two vibrating motors are the same and synchronous reverse operation, and two vibrating motor 6 synchronous reverse operation realize from synchronous, and two vibrating motor 6 superpose along the centrifugal force that the direction of vibration produced, and reverse centrifugal force offsets each other to when realizing the quartz sand material vibratory screening on screen cloth 5, the quartz sand coarse fodder of sieving out climbs the slope formula to the left and carries, and the quartz sand fine material that the screening structure was sieved out then sees through the mesh of screen cloth 5 and falls conveyer 2 below. The upper surface of screen cloth 5 can be provided with U-shaped concave surface structure, is convenient for gather together the middle part with the quartz sand coarse fodder of sieving out, and the slope is installed on frame 1 and is discharged material baffle 12, and the last face of discharged material baffle 12 inclines to the right side, and the left end of discharged material baffle 12 is located the top of coarse fodder container 3, and its right-hand member is located the below of the left end of screen cloth 5, and discharged material baffle 12 is used for leading the coarse fodder container 3 with the quartz sand of sieving out on the screen cloth 5 in.

The upper hopper 8 is located above the screen frame 4 and located at a position close to the right end of the screen frame 4, the upper hopper 8 is connected with the frame 1 through a plurality of supporting rods, quartz sand is added into the upper hopper 8 when the feeding screening operation is performed, the upper hopper 8 adds the quartz sand inside the upper hopper 8 into the screening structure, a discharge control part is installed at the bottom end of the upper hopper 8 and used for adjusting and controlling the speed of the quartz sand in the upper hopper 8, the upper hopper 8 is in an inverted square frustum shape, the discharge control part comprises a square barrel 9, a control motor and a plurality of mutually parallel rotating shafts 10, the upper end and the lower end of the square barrel 9 are open, the top end of the square barrel 9 is in butt joint with the bottom end of the upper hopper 8, the rotating shafts 10 are arranged in parallel, the rotating shafts 10 are rotatably arranged in the square barrel 9 and uniformly distributed right, a plurality of openings for the rotating shafts 10 to pass through are formed in the front and rear side barrel walls of the square barrel 9, the rotating shafts 10 pass through the openings and are connected with the barrel 9 through a bearing part, the rotating shafts 10 are arranged in a horizontal baffle 11, the rotating shaft 11 and a plurality of the rotating shaft 11 and a rotating baffle 11 are arranged in a horizontal baffle 11, when the rotating shaft 11 and a plurality of the rotating shaft 11 horizontal baffle 11 butt joint baffle 11 horizontal baffle 11 and a rotating shaft 11 horizontal baffle 11 are arranged in a plurality of the rotating shaft 11. The shaft body of the rotating shaft 10 outside the square barrel 9 is provided with a driving wheel, the control motor is arranged outside the feeding hopper 8 and used for driving the rotating shafts 10 to rotate synchronously, the control motor is a speed reducing motor, the driving wheel is a chain wheel, and the control motor can drive the driving wheels to rotate synchronously and synchronously through a driving chain.

In this scheme, because perhaps keep in a large amount of quartz sand raw materials in the feeding funnel 8, in order to strengthen equipment overall structure intensity, three landing leg 13 is installed to the bottom of side bearer, and one of them landing leg 13 is located the left end of side bearer bottom, and two other landing legs 13 correspond the left and right sides that are located feeding funnel 8 respectively, correspond the landing leg 13 that is in the left and right sides of feeding funnel 8, can strengthen the structural strength that frame 1 corresponds feeding funnel 8 below position. In order to convey the quartz sand on the screen 5 to the left while screening, a baffle plate 11 is arranged at the right end of the screen 5 on the screen frame 4, and the feeding hopper 8 is arranged above the left side of the baffle plate 11.

When the device is used, quartz sand raw materials are added into the feeding hopper 8, the quartz sand in the feeding hopper 8 falls onto the screen 5, the discharging speed is adjusted by adjusting the discharging control piece according to the material quantity on the screen 5, the quartz sand on the screen 5 is dispersed uniformly as much as possible, two vibration phases run reversely, when the screen frame 4 and the screen 5 are driven to vibrate to screen the quartz sand, the quartz sand on the screen 5 can be driven to climb left for transportation, finally, the quartz sand fine materials in the quartz sand penetrate through the meshes of the screen 5 and leak to the conveyor 2 below, the conveyor 2 conveys the quartz sand coarse materials, and the quartz sand coarse materials are conveyed left until entering the coarse material container 3.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the preferred embodiment, it is not intended to limit the present invention, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change or modification made to the above embodiments according to the technical essence of the present invention will still fall within the scope of the technical solution of the present invention.

Claims (7)

1. The utility model provides a material loading screening installation of quartz sand which characterized in that: comprises that

The device comprises a rack (1), wherein the rack (1) comprises two side frames which are arranged oppositely, a conveyor (2) for conveying fine materials is arranged between the two side frames, and a coarse material container (3) for placing coarse materials is arranged at the left end of the rack (1);

the screening structure comprises a screen frame (4), a screen (5) and two vibrating motors (6), wherein the screen frame (4) is connected with the top end of the rack (1) through a plurality of vibrating seats (7), the screen (5) is obliquely arranged on the screen frame (4), the upper plate surface of the screen is inclined rightwards, the motor seats are arranged at the top of the screen frame (4), and the two vibrating motors (6) are arranged on the motor seats to drive materials on the screen (5) to be screened and conveyed leftwards;

the feeding hopper (8), feeding hopper (8) are connected with frame (1) through a plurality of branch and are located the top of bank of screens (4), and ejection of compact control piece is installed to the bottom of feeding hopper (8).

2. The quartz sand feeding and screening device according to claim 1, characterized in that: go up hopper (8) and be the truncated pyramid shape of falling four arriss, ejection of compact control spare includes square tube (9), control motor and a plurality of pivot (10) that are parallel to each other, the upper and lower both ends of square tube (9) are all uncovered, the bottom mounting butt joint of its top and feeding hopper (8), a plurality of pivot (10) are all rotatable wear to establish in square tube (9) and along from a left side right evenly distributed, baffle (11) have set firmly on the axis body that pivot (10) are located square tube (9), butt joint formation when a plurality of baffles (11) all overturn to the level is with the striker plate of square tube (9) block, pivot (10) are located and install the drive wheel on the axis body outside square tube (9), control motor installs in order to be used for driving a plurality of pivot (10) synchronous revolution in feeding hopper (8) outside.

3. The quartz sand feeding and screening device as claimed in claim 2, wherein: a baffle (11) is arranged at the right end of the screen (5) on the screen frame (4), and the feeding hopper (8) is positioned above the left side of the baffle (11).

4. The quartz sand feeding and screening device according to claim 2, characterized in that: the vibration seat (7) comprises a plurality of springs or a plurality of spring vibration pads.

5. The quartz sand feeding and screening device according to claim 2, characterized in that: the upper surface of the screen (5) is a U-shaped concave surface.

6. The quartz sand feeding and screening device as claimed in claim 2, wherein: a discharging guide plate (12) is obliquely arranged on the rack (1), the left end of the discharging guide plate (12) is positioned above the coarse material container (3), and the right end of the discharging guide plate is positioned below the left end of the screen (5).

7. The quartz sand feeding and screening device as claimed in claim 1, wherein: three support legs (13) are mounted at the bottom of the side frame, one support leg (13) is located at the left end of the bottom of the side frame, and the other two support legs (13) are located on the left side and the right side of the feeding hopper (8) respectively.

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