CN222842504U - Waste building sand and stone separator - Google Patents

Abstract

The utility model relates to the technical field of sand and stone separation, and provides a waste building sand and stone separator which comprises a device main body, an equipment bin and a discharging opening, wherein the top end of the device main body is provided with the discharging opening, the side walls of the device main body are movably provided with sealing doors, the inner walls of the two sides of the device main body are symmetrically provided with second limit grooves, the device main body is movably provided with a screening plate through the second limit grooves, the outer walls of the two sides of the screening plate are symmetrically provided with second limit blocks, the lower part of the screening plate is provided with an sand and stone collecting hopper, the inner walls of the second limit grooves are symmetrically provided with telescopic rods, one ends of the telescopic rods are connected with the bottom ends of the second limit blocks, the outer walls of the telescopic rods are provided with springs, the side walls of the device main body are provided with the equipment bin, the inner walls of the equipment bin are provided with servo motors, and driving shafts of the servo motors are connected with screw rods, so that the problems of difficult sand and stone feeding, low sand and stone separation efficiency and inconvenient collection of separated sand and stone in the prior art are solved.

Description

Waste building sand and stone separator

Technical Field

The utility model relates to the technical field of sand and stone separation, in particular to a waste building sand and stone separator.

Background

A waste building sand and stone separator is a device for separating sand and stone from other materials in a waste building. During demolition or reconstruction of a building, waste buildings often contain large amounts of sand and stone and concrete fragments, which can be separated and recycled by separators.

The patent specification with the publication number of CN 214130866U discloses a waste building sand-stone separator, through setting up concrete sand-stone separator main part, be provided with sand discharge gate and stone discharge gate in the concrete sand-stone separator main part, and sand discharge gate outer wall is provided with the protection casing, the protection casing outer wall is provided with the liquid conveyer pipe, and liquid conveyer pipe bottom is provided with the shower nozzle, liquid conveyer pipe one side is provided with first water pipe, and first water pipe one side is provided with the header tank, sand discharge gate bottom is provided with the sand collecting tank, and the sand collecting tank outer wall is provided with the water catch tank. This sand and stone separator among recycled concrete waste material all sets up the protection casing through at sand discharge gate and stone discharge gate outer wall, sets up the liquid conveyer pipe at the outer wall of protection casing, is connected liquid conveyer pipe and header tank to can be when stone and sand unloading, interception through the protection casing, and the shower nozzle watering of liquid conveyer pipe bottom reduces the lifting of dust, reduces the injury to staff's health.

However, in the related art, the problem that the feeding position of the device is high, sand and stone are inconvenient to carry, and meanwhile, when the sand and stone separator is used for separating, sand and stone adhered to the outer wall of the stone are easy to adhere to the inner wall of the device, so that sand and stone adhered and wrapped on the outer wall of the stone are difficult to separate is found, and therefore, the waste building sand and stone separator is provided.

Disclosure of utility model

The utility model provides a waste building sand-stone separator, which solves the problems of difficult sand-stone feeding, labor consumption, low sand-stone separation efficiency and inconvenient collection in the related art.

The technical scheme of the utility model is as follows:

The utility model provides a waste building sand and stone separator, includes device main part, equipment bin and feed opening, the top of device main part is provided with the feed opening, the lateral wall movable mounting of device main part has sealed door, the inner wall symmetry of device main part both sides is provided with the second spacing groove, the device main part has the sieve flitch through second spacing groove movable mounting, the outer wall symmetry of sieve flitch both sides is provided with the second stopper, the below of sieve flitch is provided with the sand-collecting hopper, the telescopic link is installed to the inner wall symmetry of second spacing groove, the one end and the bottom of second stopper of telescopic link are connected, the spring is all installed to the outer wall of telescopic link, the lateral wall of device main part is provided with the equipment bin, servo motor is installed to the inner wall of equipment bin, servo motor's actuating shaft is connected with the lead screw, the below of sand-collecting hopper is provided with the material receiving box, one side of material receiving box is provided with the thread bush, the outer wall extension to the inner wall of equipment bin of thread bush, the outer wall of device main part is provided with the movable groove, movable bearing box and movable groove and movable bearing box are provided with the stopper, the electric cylinder is provided with the end of thread bush, the top of the cylinder is provided with the end of the electric cylinder, the cylinder is provided with the end of the screw cap, the cylinder is provided with the end of the sliding support, and is provided with the end stop block.

Preferably, the outer walls of the two sides of the feeding box are symmetrically provided with sliding blocks, and the inner walls of the two sides of the feeding structure are symmetrically provided with sliding grooves.

Preferably, the feeding structure is movably provided with a feeding box through a sliding groove, a space exists between the side wall of the feeding box and the outer wall of the device main body, and an eccentric landslide block is arranged on the inner wall of one side of the feeding box.

Preferably, the sliding block is a cylinder, and the sliding block is mutually matched with the sliding groove.

Preferably, the outer wall of the screw rod is provided with external threads, and the inner wall of the thread sleeve is provided with internal threads matched with the external threads.

Preferably, the cross section of the first limiting block is trapezoidal, and the first limiting groove is matched with the first limiting block.

Preferably, the driving motor is installed to the lateral wall of device main part, driving motor's drive shaft runs through the inner wall of device main part and is connected with the pivot, the one end movable mounting of pivot is at the inner wall of device main part, the knocking block is installed to the outer wall of pivot, the knocking block is located the below of sieve flitch.

Preferably, the sieve flitch is rectangular structure, the outer wall of sieve flitch evenly is provided with diamond sieve mesh.

The working principle and the beneficial effects of the utility model are as follows:

According to the utility model, sand and stone mixture is placed into the inner wall of the feeding box through the arranged blanking opening, the sliding chute and the electric cylinder, and due to the fact that the eccentric sliding block is arranged in the feeding box, the sand and stone mixture is concentrated on the right side of the feeding box, so that the feeding box with the left center of gravity tends to be balanced, the electric cylinder is started, the bearing block is driven by the electric cylinder to lift the feeding box upwards, meanwhile, the feeding box is enabled to move upwards by utilizing the limiting effect of the sliding chute and the sliding block on the feeding box, the sand and stone is enabled to slide upwards to the side wall of the blanking opening, the sand and stone is enabled to slide leftwards by taking the bearing block as an axis, the sand and stone is enabled to slide leftwards by the inclined section of the eccentric sliding block to be positioned above the blanking opening, the sand and stone is enabled to slide leftwards by the inclined section of the eccentric sliding block to fall to the upper side of the inner wall of the blanking opening, and the upper part of the sieving plate, the sand and stone is enabled to slide leftwards by the inclined section of the bearing block to be restored to be left, and the upper part of the sliding block is enabled to be a sliding hinge connection structure, the sand and stone is enabled to be convenient for carrying and people to reset and carry the sand and stone separating structure.

According to the utility model, the driving motor, the screening plate and the material receiving box are arranged, the driving motor is started, the driving motor drives the rotating shaft to rotate, the knocking block intermittently knocks the bottom end of the screening plate through the rotating shaft, the screening plate intermittently stretches the telescopic rod and the spring under knocking, the elastic force generated by the deformation of the spring is matched, meanwhile, the screening plate is rapidly vibrated by utilizing the limiting effect of the second limiting groove and the second limiting block on the screening plate, sand and stone are subjected to vibration screening, sand and stone are screened through the diamond-shaped through holes arranged on the outer wall of the screening plate, the sand and stone flow above the screening plate, the sand and stone are rapidly polymerized and fall into the material receiving box through the sand and sand collecting hopper, the servo motor is started to drive the screw rod to rotate, and the screw rod is utilized to drive the threaded sleeve to rotate.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic diagram of a main structure of a device according to the present utility model;

FIG. 2 is a schematic view of a semi-sectional structure of a device body according to the present utility model;

FIG. 3 is a schematic view of a knock block according to the present utility model;

fig. 4 is a schematic diagram of an electric cylinder according to the present utility model;

fig. 5 is a schematic diagram of a slider structure according to the present utility model.

The device comprises a device main body, a device bin 2, a feeding structure 3, a driving motor 4, a discharging opening 5, a screening plate 6, a sealing door 7, a chute 8, a material receiving box 9, a first limiting groove 10, a second limiting groove 11, a second limiting groove 12, a second limiting block 13, a telescopic rod 14, a spring 15, a servo motor 16, a screw rod 17, a threaded sleeve 18, an hourglass hopper 19, a first limiting block 20, a rotating shaft 21, a knocking block 22, an electric cylinder 23, a feeding box 24, a bearing block 25, a sliding block 26 and an eccentric sliding block.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill 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.

In the embodiment 1, as shown in fig. 1-5, the embodiment provides a waste building sand and stone separator, which comprises a device main body 1, a device bin 2 and a blanking port 5, wherein the top end of the device main body 1 is provided with the blanking port 5, a sealing door 7 is movably arranged on the side wall of the device main body 1, second limit grooves 11 are symmetrically arranged on the inner walls of two sides of the device main body 1, a screening plate 6 is movably arranged on the device main body 1 through the second limit grooves 11, second limit blocks 12 are symmetrically arranged on the outer walls of two sides of the screening plate 6, an hourglass hopper 18 is arranged below the screening plate 6, telescopic rods 13 are symmetrically arranged on the inner walls of the second limit grooves 11, one end of each telescopic rod 13 is connected with the bottom end of each second limit block 12, springs 14 are respectively arranged on the outer walls of the telescopic rods 13, the side walls of the device main body 1 are provided with the device bin 2, a servo motor 15 is arranged on the inner walls of each device bin 2, a lead screw 16 is connected with the driving shaft of each servo motor 15, a material connecting box 9 is arranged below the corresponding to one side of the screening box 9, a thread sleeve 17 is arranged on one side of the material connecting box 9, a weight sleeve 17 penetrates through the inner wall of the device main body 1 and extends to the inner wall of the device main body 1, is provided with a first limit block 1, a first limit block structure is arranged on the outer wall of the main body 1 and is provided with a movable sleeve 24, and is provided with a first end of a cylinder structure and a sliding sleeve is arranged on the cylinder 2, and is provided with a sliding sleeve, and is provided with a structure, and is arranged on the end of the device 1, and is far from the cylinder device is provided with a cylinder device, and has a cylinder device 2.

In this embodiment, the outer walls of the two sides of the feeding box 23 are symmetrically provided with sliding blocks 25, and the inner walls of the two sides of the feeding structure 3 are symmetrically provided with sliding grooves 8.

In this embodiment, the feeding structure 3 is movably provided with a feeding box 23 through a chute 8, a space exists between the side wall of the feeding box 23 and the outer wall of the device main body 1, and an eccentric sliding block 26 is arranged on the inner wall of one side of the feeding box 23.

In this embodiment, the sliding block 25 is a cylinder, and the sliding block 25 is engaged with the chute 8.

Specifically, as shown in fig. 1, fig. 4 and fig. 5, when the structure is used, the sand and stone mixture is placed into the inner wall of the upper feed box 23, because the eccentric sliding block 26 is arranged in the upper feed box 23, the sand and stone mixture is concentrated on the right side of the upper feed box 23, the upper feed box 23 with the original gravity center left tends to be balanced, the electric cylinder 22 is started, the bearing block 24 is driven by the electric cylinder 22 to lift the upper feed box 23 upwards, meanwhile, the upper feed box 23 is enabled to move upwards by utilizing the limiting effect of the chute 8 and the sliding block 25 on the upper feed box 23, the side wall of the feed opening 5 is to be moved, the inclined surface structure of the side wall of the feed opening 5 and the bottom end of the upper feed box 23 and the bearing block 24 are in a sliding hinged connection structure, the side wall structure of the feed opening 23 is enabled to be received, the bearing block 24 is enabled to rotate leftwards by taking the bearing block 24 as an axle center, the inclined surface of the eccentric sliding block 26 is enabled to slide leftwards, the gravity center is enabled to move leftwards, meanwhile, the bearing block 24 can slide to be at the sliding position to be enabled to be above the lower feed opening 5, the upper feed opening 5, the sand and stone can slide downwards through the inclined surface of the sliding block 26 to the inclined surface of the sliding block 5 to the upper feed opening 6, the upper feed opening 6 is enabled to slide upwards, the upper feed the sand and stone material is enabled to be reset to be separated, and the upper feed plate is enabled to be convenient, and the upper people can reset, and the people can reset the sand and the sand and stone has the advantages.

In embodiment 2, the outer wall of the screw rod 16 is provided with external threads, and the inner wall of the thread bush 17 is provided with internal threads matched with the external threads.

In this embodiment, the cross section of the first limiting block 19 is trapezoidal, and the first limiting groove 10 and the first limiting block 19 are matched with each other.

In this embodiment, the side wall of the device main body 1 is provided with the driving motor 4, the driving shaft of the driving motor 4 penetrates through the inner wall of the device main body 1 and is connected with the rotating shaft 20, one end of the rotating shaft 20 is movably mounted on the inner wall of the device main body 1, the outer wall of the rotating shaft 20 is provided with the knocking block 21, and the knocking block 21 is located below the sieving plate 6.

In this embodiment, the material sieving plate 6 has a rectangular structure, and diamond-shaped sieve holes are uniformly formed in the outer wall of the material sieving plate 6.

Specifically, as shown in fig. 1-3, when the structure is used, the driving motor 4 is started, the driving motor 4 drives the rotating shaft 20 to rotate, the knocking block 21 intermittently knocks the bottom end of the material sieving plate 6 through the rotating shaft 20, the material sieving plate 6 intermittently stretches the telescopic rod 13 and the spring 14 under the knocking, the material sieving plate 6 is matched with the elastic force generated by deformation of the spring 14, meanwhile, the material sieving plate 6 is enabled to vibrate rapidly, sand and stones are screened in a vibrating manner, sand and stones are screened through diamond through holes arranged on the outer wall of the material sieving plate 6, the stones flow above the material sieving plate 6, the stones are quickly polymerized and fall into the material receiving box 9 through the sand-collecting hopper 18, the servo motor 15 is started to drive the screw 16 to rotate, the screw sleeve 17 is driven to rotate by the screw 16, meanwhile, the material receiving box 9 is enabled to move vertically and downwards at the inner wall of the device body 1 by utilizing the limiting effect of the first limiting groove 10 and the first limiting block 19, and the structure can be used for separating and collecting the sand and stones rapidly.

Working principle: when in use, the sand and stone mixture is put into the inner wall of the upper feed box 23, and because the eccentric landslide block 26 is arranged in the upper feed box 23, the sand and stone mixture is concentrated on the right side of the upper feed box 23, the upper feed box 23 with the original gravity center left tends to balance, the electric cylinder 22 is started, the bearing block 24 is driven by the electric cylinder 22 to lift the upper feed box 23 upwards, meanwhile, the upper feed box 23 is moved upwards by utilizing the limit effect of the chute 8 and the slide block 25 on the upper feed box 23, the side wall of the feed opening 5 is moved, the inclined surface structure of the side wall of the feed opening 5 is used, the bottom end of the upper feed box 23 and the bearing block 24 are in a sliding hinged connection structure, the side wall structure of the feed opening 5 is used for enabling the sand and stone to rotate leftwards by taking the bearing block 24 as the axle center, the inclined surface of the eccentric landslide block 26 is slid leftwards, the gravity center is moved leftwards, and simultaneously the bearing block 24 can slide the bottom end of the upper feed box 23, when the sand and stone slide into the upper part of the blanking opening 5, sand and stone can slide leftwards through the inclined surface of the eccentric slide block 26 and fall into the inner wall of the blanking opening 5 to the upper part of the material sieving plate 6, when sand and stone slide into the material sieving plate 6, the gravity center of the material feeding box 23 is restored to be leftwards offset, the material feeding box 23 is started to reset, the driving motor 4 is started, the driving motor 4 drives the rotating shaft 20 to rotate, the knocking block 21 intermittently knocks the bottom end of the material sieving plate 6 through the rotating shaft 20, the material sieving plate 6 intermittently stretches the telescopic rod 13 and the spring 14 under the knocking, the material sieving plate 6 rapidly vibrates by utilizing the limiting effect of the second limiting groove 11 and the second limiting block 12 on the material sieving plate 6, the sand and stone are screened through diamond through holes arranged on the outer wall of the material sieving plate 6, the sand and stone flows above the material sieving plate 6, come out and make it fall to the inside that connects workbin 9 through the quick polymerization of hourglass fill 18, start servo motor 15 drives lead screw 16 and rotates, utilize lead screw 16 to drive thread bush 17 and rotate, utilize the spacing effect of first spacing groove 10 and first stopper 19 simultaneously, make connect workbin 9 to collect at the inner wall vertical downward movement of device main part 1, can open sealing door 7 simultaneously, take out the stone from the top of sieve flitch 6, the device is convenient to feed, save the manual work, can improve separation efficiency simultaneously, can separate the sand and stone fast and separate the processing, the sand and stone of separation are convenient for collect the processing in a centralized way.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (8)

1. The utility model provides a waste building sand and stone separator, includes device main part (1), equipment bin (2) and feed opening (5), wherein the top of device main part (1) is provided with feed opening (5), the lateral wall movable mounting of device main part (1) has sealing door (7), the inner wall symmetry of device main part (1) both sides is provided with second spacing groove (11), the device main part (1) is through second spacing groove (11) movable mounting sieve flitch (6), the outer wall symmetry of sieve flitch (6) both sides is provided with second stopper (12), the below of sieve flitch (6) is provided with sand-collecting hopper (18), telescopic link (13) are installed to the inner wall symmetry of second spacing groove (11), the one end and the bottom of second stopper (12) of telescopic link (13) are connected, spring (14) are all installed to the outer wall of telescopic link (13), the lateral wall of device main part (1) is provided with equipment bin (2), the inner wall movable mounting of equipment bin (2) motor (15), connect screw thread box (9) are connected with one side of screw (9), the utility model discloses a device, including device main part (1), screw thread cover (17), electronic cylinder (22) are installed to the outer wall of device main part (1), the outer wall of device main part (1) is provided with the movable groove, the movable groove matches with screw thread cover (17) each other, the outer wall that screw thread cover (17) one side was kept away from to material receiving box (9) is provided with first stopper (19), the inner wall of device main part (1) bottom is provided with first spacing groove (10), the outer wall of device main part (1) is provided with feeding structure (3), electronic cylinder (22) are installed to the bottom of feeding structure (3), the output swing joint of electronic cylinder (22) has supporting block (24), the top sliding hinge of supporting block (24) installs material loading case (23).

2. The waste building sand-stone separator according to claim 1, wherein sliding blocks (25) are symmetrically arranged on the outer walls of the two sides of the feeding box (23), and sliding grooves (8) are symmetrically arranged on the inner walls of the two sides of the feeding structure (3).

3. The waste building sand-stone separator according to claim 2, wherein the feeding structure (3) is movably provided with a feeding box (23) through a chute (8), a space exists between the side wall of the feeding box (23) and the outer wall of the device main body (1), and an eccentric landslide block (26) is arranged on the inner wall of one side of the feeding box (23).

4. Waste building sand and stone separator according to claim 2, characterized in that the slide block (25) is in the shape of a cylinder, and the slide block (25) is mutually engaged with the slide groove (8).

5. The waste building sand-stone separator according to claim 1, characterized in that the outer wall of the screw rod (16) is provided with external threads, and the inner wall of the thread bush (17) is provided with internal threads matched with the external threads.

6. The waste building sand-stone separator according to claim 1, wherein the cross section of the first limiting block (19) is trapezoid, and the first limiting groove (10) is matched with the first limiting block (19).

7. The waste building sand-stone separator according to claim 1, wherein a driving motor (4) is installed on the side wall of the device main body (1), a driving shaft of the driving motor (4) penetrates through the inner wall of the device main body (1) and is connected with a rotating shaft (20), one end of the rotating shaft (20) is movably installed on the inner wall of the device main body (1), a knocking block (21) is installed on the outer wall of the rotating shaft (20), and the knocking block (21) is located below the screening plate (6).

8. The waste building sand-stone separator according to claim 1, wherein the screening plates (6) are of rectangular structures, and diamond-shaped sieve holes are uniformly formed in the outer walls of the screening plates (6).