CN223276675U - Screen material device for concrete processing - Google Patents

Abstract

The utility model discloses a screening device for concrete processing, which comprises a box body, wherein sliding rails are symmetrically arranged on the front side and the rear side of the interior of the box body, a first protection shell is arranged on one side of the box body, a first discharge port is arranged on the other side of the box body, a movable groove is formed in one side, close to the first protection shell, of the box body, a driving structure penetrates through the interior of the movable groove, a fixing frame is arranged on one side, close to the box body, of the driving structure, pulleys are symmetrically arranged on the front side and the rear side of the fixing frame respectively, a screen plate is arranged on the top of the fixing frame, four groups of dismounting structures penetrate through four corners of the top of the screen plate respectively, a movable plate is hinged to the opposite side of the driving structure and the first discharge port, a feed inlet is formed in the top of the box body, a conveying box is arranged on the rear side of the top of the feed inlet, and a spiral conveying structure is arranged in the conveying box. According to the utility model, through the application of the screw thread conveying structure, large-size raw materials can be primarily crushed, the screening difficulty is reduced, the screening efficiency is improved, and through the application of the dismounting structure, a proper screen plate can be selected according to the screening raw material requirements, so that different raw materials can be screened conveniently.

Description

Screen material device for concrete processing

Technical Field

The utility model relates to the technical field of screening equipment, in particular to a screening device for concrete processing.

Background

The sand and gravel raw materials are required to be screened in the daily concrete processing process, screening equipment is a machine for separating coarse and fine materials through a filter screen, and the screening equipment is divided into a roller type, a washing roller type and a vibrating screen type, is simple in structure and high in screening efficiency, and is widely applied to construction sites such as river channels, coal yards and building sites.

The utility model discloses a raw material screening device for building concrete processing, which comprises a screening box and a motor frame fixedly connected to the right side of the screening box, wherein a motor is fixedly connected to the bottom of an inner cavity of the motor frame, an output shaft of the motor is fixedly connected with a rotating rod through a coupler, the left end of the rotating rod penetrates through the screening box and extends to the inside of the screening box, and the left end of the rotating rod is fixedly connected with a centrifugal wheel. This raw materials sieving mechanism for building concrete processing rotates through the motor drive dwang, and the centrifugation wheel rotates, can reciprocate the jack-up of L shape pole repeatability to drive the screen cloth and carry out incessantly slope rotation, make the unqualified concrete raw materials of size shake on the screen cloth, can effectually clear up the unqualified concrete raw materials of size, can be fine make the screen cloth can not cause the jam, great improvement the efficiency of concrete raw materials screening. In addition, the existing screening device for concrete processing has the following defects in use:

(1) The existing screening device for concrete processing cannot be subjected to preliminary crushing by a feeding device, large particles are directly subjected to vibration screening, so that screening difficulty is increased, and screening efficiency is reduced;

(2) The existing screening device for concrete processing carries out jacking and repeated up-and-down movement on the L-shaped rod through the centrifugal wheel, and the L-shaped rod can be deformed after long-time use, so that the service life of the device is influenced.

Disclosure of utility model

The utility model aims to overcome the technical defects and provide a screening device for concrete processing.

In order to solve the problems, the novel automatic feeding device comprises a box body, sliding rails are symmetrically arranged on the front side and the rear side of the inside of the box body, a first protection shell is arranged on one side of the box body, a first discharge port is arranged on the other side of the box body, a movable groove is formed in one side, close to the first protection shell, of the box body, a driving structure penetrates through the inside of the movable groove, a fixing frame is arranged on one side, close to the box body, of the driving structure, four pulleys are symmetrically arranged on the front side and the rear side of the fixing frame respectively, a sieve plate is arranged on the top of the fixing frame, four groups of dismounting structures are respectively penetrated through four corners of the top of the sieve plate, a movable plate is hinged to the opposite side of the driving structure and the first discharge port, a second discharge port is arranged on the bottom of the box body, a feeding port is arranged on the top of the box body, a conveying box is arranged on the rear side of the top of the feeding port, a spiral conveying structure is arranged in the conveying box, and a feeding funnel is arranged on one side of the top of the conveying box.

Further, one end of the first motor is fixedly connected with the inner wall of the first protective housing, and the other end of the first motor is fixedly connected with the rotating disc.

Further, screw conveying structure includes screw axis, helical blade and motor two, the screw axis is worn to be equipped with in the inside of transfer box, the one end bearing of screw axis is connected the transfer box inner wall, and the other end passes transfer box fixedly connected with motor two, the outer wall cover of screw axis is equipped with helical blade, the front portion bottom side of transfer box is equipped with the discharge gate three.

Further, the drive structure includes connecting axle, connecting rod, rolling disc and motor one, the connecting axle is worn to be equipped with in the inside of movable groove, the one end of connecting axle articulates the mount, and the other end passes the box bearing and is connected with the connecting rod, the front bearing of connecting rod is connected with the rolling disc, the front side of rolling disc is equipped with motor one.

Further, every group the dismantlement structure includes threaded rod, screw hole and fixed block, the top four corners of mount and sieve are equipped with the screw hole respectively, the top four corners of sieve is worn to be equipped with the threaded rod respectively, four the top of threaded rod is equipped with the fixed block respectively, four threaded rod respectively with screw hole threaded connection.

Further, the bottom four corners of transfer box are equipped with the support frame respectively, one side top of box is equipped with control panel, four respectively with slide rail sliding connection, two the slide rail has certain inclination, two the slide rail is from the movable groove to the direction slope of discharge gate one.

Compared with the prior art, the utility model has the advantages that:

1. When the sieving device for concrete processing is needed to be used, processing raw materials are poured into a conveying box through a feeding funnel, a motor II is started through a control panel, the motor II is started to drive a screw shaft to rotate, the screw shaft rotates to drive a screw blade to rotate, the screw blade rotates to drive the processing raw materials to be conveyed to a discharge port III, the processing raw materials are output from the discharge port III and enter the box body from a feed port, and large-size raw materials can be primarily crushed through friction between the screw blade and the inner wall of the conveying box, so that the sieving difficulty is reduced, and the sieving efficiency is improved;

2. The utility model provides a screening device for concrete processing, which is characterized in that a motor I is started through a control panel, the motor I is started to drive a rotating shaft to rotate, the rotating shaft rotates to drive a rotating disc to rotate, the rotating disc rotates to drive a connecting rod to rotate, the connecting rod rotates to drive a connecting shaft to reciprocate, and the connecting shaft reciprocates to drive a screen plate to reciprocate, so that processing raw materials are screened, and the service life of the screening device is prolonged;

3. The utility model provides a sieving device for concrete processing, wherein screw holes are formed in four corners of a sieve plate and a fixing frame, the screw holes are in threaded connection with a threaded rod, the sieve plate is detachable through matching of the threaded rod and the screw holes, and a proper sieve plate can be selected according to sieving raw material requirements, so that different raw materials can be conveniently sieved.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic cross-sectional view of a structure in the vicinity of the driving structure in fig. 1.

Fig. 3 is a schematic perspective view of a structure in the vicinity of the driving structure in fig. 1.

Fig. 4 is a schematic cross-sectional view at a in fig. 3.

Fig. 5 is a schematic cross-sectional view of the structure in the vicinity of the screw conveyor structure in fig. 1.

The drawing shows that 1, a box body, 2, a sliding rail, 3, a protective shell I, 4, a first discharge hole, 5, a movable groove, 6, a driving structure, 601, a connecting shaft, 602, a connecting rod, 603, a rotating disc, 604, a first motor, 7, a fixed frame, 8, a pulley, 9, a sieve plate, 10, a disassembling structure, 101, a threaded rod, 102, a threaded hole, 103, a fixed block, 11, a movable plate, 12, a second discharge hole, 13, a feed inlet, 14, a conveying box, 15, a spiral conveying structure, 151, a spiral shaft, 152, a spiral blade, 153, a second motor, 154, a third discharge hole, 16, a feed hopper, 17, a support frame, 18 and a control panel.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

As shown in fig. 1 and 2, including box 1, the inside front and back bilateral symmetry of box 1 is equipped with slide rail 2, one side of box 1 is equipped with protective housing one 3, the opposite side is equipped with discharge gate one 4, one side that box 1 is close to protective housing one 3 is equipped with movable groove 5, the inside of movable groove 5 wears to be equipped with driving structure 6, one side that driving structure 6 is close to box 1 is equipped with mount 7, the front side and the rear side of mount 7 are equipped with four pulleys 8 respectively symmetrically, the top of mount 7 is equipped with sieve 9, four groups of dismantlement structure 10 are worn respectively in the top four corners of sieve 9, driving structure 6 articulates fly leaf 11 with the opposite side of discharge gate one 4, the bottom of box 1 is equipped with discharge gate two 12, the top of box 1 is equipped with pan feeding mouth 13, the top rear side of pan feeding box 14 is equipped with conveying case 14, the inside of conveying case 14 is equipped with screw conveying structure 15, top one side of conveying case 14 is equipped with feed hopper 16, the bottom four corners of conveying case 14 is equipped with support frame 17 respectively, one side top of box 1 is equipped with control panel 18, four pulleys 8 respectively with slide rail 2 sliding connection, two slide rails 2 have certain angle two slide rails 2 incline to the two movable groove 5 of a direction of inclination.

As shown in fig. 3 and fig. 4, the driving structure 6 includes a connecting shaft 601, a connecting rod 602, a rotating disc 603 and a motor one 604, the connecting shaft 601 is penetrated in the interior of the movable groove 5, one end of the connecting shaft 601 is hinged with a fixing frame 7, the other end passes through a bearing of the box 1 and is connected with the connecting rod 602, the front side of the connecting rod 602 is connected with the rotating disc 603, the front side of the rotating disc 603 is provided with the motor one 604, one end of the motor one 604 is fixedly connected with the inner wall of the protective shell one 3, the other end is fixedly connected with the rotating disc 603, one side opposite to the rotating disc 603 is provided with a rotating shaft, one end of the rotating shaft is fixedly connected with the motor one 604, the other end is fixedly connected with the rotating disc 603, each group of dismounting structures 10 includes a threaded rod 101, a threaded hole 102 and a fixed block 103, the top four corners of the fixing frame 7 and the screen plate 9 are respectively provided with the threaded holes 102, the top four threaded rods 101 are respectively provided with the fixed block 103, the four threaded rods 101 are respectively in threaded connection with the threaded holes 102, the control panel 18 is electrically connected with the motor one 604, the screen 9 is detachable, and different raw materials can be screened according to screening raw material requirements.

As shown in fig. 5, the spiral conveying structure 15 includes a spiral shaft 151, a spiral blade 152 and a motor 153, the spiral shaft 151 is penetrated in the conveying box 14, one end of the spiral shaft 151 is connected with the inner wall of the conveying box 14 through a bearing, the other end of the spiral shaft 151 penetrates through the conveying box 14 and is fixedly connected with the motor 153, the spiral blade 152 is sleeved on the outer wall of the spiral shaft 151, one side of the motor, which is far away from the spiral shaft 151, is fixedly connected with a protection box 153, the bottom side of the front part of the conveying box 14 is provided with a discharge port 154, the control panel 18 is electrically connected with the motor 153, the processing raw materials are poured into the conveying box 14 through the feeding funnel 16 by the application of the spiral conveying structure 15, the motor 153 is started through the control panel 18, the motor 153 is started to drive the spiral shaft 151 to rotate, the spiral blade 152 is driven to rotate, the processing raw materials are conveyed to the discharge port 154, the processing raw materials enter the box 1 from the discharge port 154 through the friction between the spiral blade 152 and the inner wall of the conveying box 14, the preliminary crushing of large-size raw materials can be carried out, and the screening difficulty is reduced.

In specific use, referring to fig. 1 to 5, when in need of use, the processing raw materials are poured into the conveying box 14 through the feeding hopper 16, the motor two 153 is started through the control panel 18, the motor two 153 is started to drive the screw shaft 151 to rotate, the screw shaft 151 rotates to drive the screw blade 152 to rotate, the screw blade 152 rotates to drive the processing raw materials to be conveyed to the discharge port three 154, the processing raw materials are output from the discharge port three 154 and enter the box 1 from the feeding port 13, the motor one 604 is started through the control panel 18, the motor one 604 is started to drive the rotation shaft, the rotation shaft rotates to drive the rotation disc 603 to rotate, the rotation disc 603 rotates to drive the connecting rod 602 to rotate, the connecting rod 602 rotates to drive the connecting shaft 601 to reciprocate, the connecting shaft 601 reciprocates to drive the sieve plate 9, so that the processing raw materials are screened, because two slide rails 2 have a certain inclination angle, larger raw materials cannot slide down from the discharge port one 4 through the sieve plate 9, the good raw materials slide down from the discharge port two 12 to finish screening of the processing raw materials, the sieve plate 9 and the four corners of the fixing frame 7 are respectively provided with threaded holes 102, the threaded holes 102 are in threaded connection with the threaded rods 101, the sieve plate is detachable, the connecting rod is meshed with the sieve plate, the sieve plate 9 is required to be convenient to screen raw materials, and the different raw materials are screened.

The electrical components are electrically connected with an external main controller and 220V mains supply, the main controller can be conventional known equipment for controlling a computer and the like, detailed description of known functions and known components is omitted in the specific embodiment of the disclosure, and the adopted operation means are consistent with the parameters of the instruments on the market in order to ensure the compatibility of the equipment.

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.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (6)

1. The utility model provides a sieve material device for concrete processing, its characterized in that includes box (1), both sides symmetry is equipped with slide rail (2) around the inside of box (1), one side of box (1) is equipped with protective housing one (3), and the opposite side is equipped with discharge gate one (4), one side that box (1) is close to protective housing one (3) is equipped with movable groove (5), the inside of movable groove (5) wears to be equipped with driving structure (6), one side that driving structure (6) is close to box (1) is equipped with mount (7), the front side and the rear side of mount (7) symmetry are equipped with four pulleys (8) respectively, the top of mount (7) is equipped with sieve (9), four group dismantlement structures (10) are worn respectively in the top four corners of sieve (9), the opposite side of driving structure (6) and discharge gate one (4) articulates movable plate (11), the bottom of box (1) is equipped with discharge gate two (12), the top of box (1) is equipped with pan feeding mouth (13), one side that driving structure (6) is close to box (1) is equipped with, the front side that the box (14) is equipped with four pulleys (14), the top (14) are equipped with screw conveying structure (14), top (14) conveying box (14).

2. The screening device for concrete processing according to claim 1, wherein the driving structure (6) comprises a connecting shaft (601), a connecting rod (602), a rotating disc (603) and a motor I (604), the connecting shaft (601) is arranged in the movable groove (5) in a penetrating mode, one end of the connecting shaft (601) is hinged to a fixing frame (7), the other end of the connecting shaft penetrates through a bearing of the box body (1) to be connected with the connecting rod (602), a front side bearing of the connecting rod (602) is connected with the rotating disc (603), and the motor I (604) is arranged on the front side of the rotating disc (603).

3. The sieving mechanism for concrete processing as claimed in claim 2, wherein one end of the first motor (604) is fixedly connected with the inner wall of the first protective housing (3), and the other end is fixedly connected with the rotating disc (603).

4. The sieving device for concrete processing according to claim 1, wherein each group of the dismounting structures (10) comprises threaded rods (101), threaded holes (102) and fixing blocks (103), the threaded holes (102) are respectively formed in four corners of the tops of the fixing frame (7) and the sieving plate (9), the threaded rods (101) are respectively arranged in four corners of the top of the sieving plate (9), the fixing blocks (103) are respectively arranged at the tops of the four threaded rods (101), and the four threaded rods (101) are respectively in threaded connection with the threaded holes (102).

5. The sieving device for concrete processing according to claim 1, wherein the spiral conveying structure (15) comprises a spiral shaft (151), a spiral blade (152) and a motor II (153), the spiral shaft (151) is arranged in the conveying box (14) in a penetrating mode, one end of the spiral shaft (151) is connected with the inner wall of the conveying box (14) through a bearing, the other end of the spiral shaft penetrates through the conveying box (14) and is fixedly connected with the motor II (153), the spiral blade (152) is sleeved on the outer wall of the spiral shaft (151), and a discharge port III (154) is formed in the bottom side of the front portion of the conveying box (14).

6. The sieving device for concrete processing according to claim 1, wherein supporting frames (17) are respectively arranged at four corners of the bottom of the conveying box (14), a control panel (18) is arranged at the top of one side of the box body (1), four pulleys (8) are respectively connected with sliding rails (2) in a sliding mode, two sliding rails (2) have a certain inclination angle, and the two sliding rails (2) incline from the movable groove (5) to the direction of the first discharging port (4).