CN214132814U - Sand and stone separating device - Google Patents

Abstract

The utility model discloses a sand-stone separating device, which comprises a shell and a screening device, wherein one side of the upper end of the shell is provided with a feed inlet, the screening device corresponds to the feed inlet and is positioned on the upper part of the inner side of the shell, the sand-stone separating device also comprises a material pushing device, a separating device, a collecting device and an air exhausting device, the material pushing device is positioned above the screening device, the separating device is positioned below the screening device, the collecting device is positioned above and below the separating device, the air exhausting device is positioned on the other side of the upper end of the shell, the utility model has the advantages of simple structure, high integration level of the whole device, and the material pushing device is arranged, so that the residual crushed stones after the screening on the screening device is finished can be pushed into the separating device, the separating device is arranged, the crushed stones in the separating device can be graded and discharged according to the diameter of the separated crushed stones, the exhaust device is arranged, so that the inside of the shell can be exhausted, and dust can be prevented from dispersing.

Description

Sand and stone separating device

Technical Field

The utility model belongs to the technical field of building material processing equipment technique and specifically relates to a grit separator is related to.

Background

In prior art, during construction, the grit that directly transports often need through the screening just can use, and the stone separation in the grit then often is through artifical manual throwing sand and stone to the filter screen of slope, and sand and stone is at the whereabouts in-process, and fine sand passes through the filter screen and descends, and the stone is then kept, and this kind of traditional filtration mode is inefficient, and intensity of labour is big, and can't carry out the fractionation to the grit moreover, can't carry out the fractionation according to the user demand promptly with the rubble after the screening is accomplished.

The application numbers are: 202010312713.7 discloses a horizontal sandstone automatic separation and discharge device, which comprises a support frame and a fixed workbench, wherein the workbench is fixed at the rear end of the top surface of the top plate of the support frame, a discharge port is arranged on the top surface of the top plate of the support frame and positioned at the front side of the workbench, a sliding arm moving left and right is arranged in the workbench, a pair of positioning arms is fixed at two ends of the front side wall of the sliding arm, a filter frame is arranged between the two positioning arms, a movable discharge frame is arranged above the filter frame, and a pair of movable beating columns is arranged on the filter frame. However, this kind of grit autosegregation discharge apparatus structure is comparatively complicated, can't carry out the fractionation with remaining rubble after the screening is accomplished, can't air exhaust to the device, can appear the dispersed condition of dust in the screening process, influences the running state of device inner part easily to reduce the life of device, the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a grit separator.

In order to achieve the above object, the present invention provides a technical solution:

the utility model provides a grit separator, includes casing and sieving mechanism, casing upper end one side is equipped with the feed inlet, and sieving mechanism corresponds the feed inlet is located inboard upper portion of casing still includes blevile of push, separator, collection device and exhaust device, and blevile of push is located the sieving mechanism top, and separator is located the sieving mechanism below, and collection device is located separator top and below, and exhaust device is located casing upper end opposite side.

The screening device includes screening motor, screening frame and screening net, the screening motor sets up the inboard upper portion of casing and with the lateral wall fixed connection of casing, the screening frame sets up the output of screening motor and with the output fixed connection of screening motor, the screening net sets up the screening frame inboard and with screening frame fixed connection.

The pushing device comprises a pushing cylinder and a pushing plate, the pushing cylinder is arranged above the screening motor and fixedly connected with the side wall of the shell, the pushing plate is arranged at the output end of the pushing cylinder and fixedly connected with the output end of the pushing cylinder, and the pushing plate is arranged in a laminating manner with the screening frame and the screening net.

The separating device comprises a separating machine body, a separating motor, a separating shaft and a separating screw, wherein the separating machine body is arranged at the lower part of the inner side of the shell, the two ends of the separating machine body are fixedly connected with the side walls of the two sides of the shell, the separating motor is arranged at one side of the outer part of the shell corresponding to the separating machine body and is fixedly connected with the side walls of the shell, the separating shaft is arranged inside the separating machine body, the two ends of the separating shaft penetrate through the separating machine body, the separating shaft is rotatably connected with the separating machine body through a bearing, the output end of the separating motor penetrates through the shell and is fixedly connected with the separating shaft, the separating screw is arranged at the outer side of the separating shaft in a surrounding manner and is fixedly connected with the separating shaft, a blanking port is arranged at one side of the upper end of the separating machine body, the blanking port is positioned at one side of the screening device, and an opening is arranged at one side of the lower end of the separating machine body corresponding to the blanking port, the opening part is equipped with the filter screen, separating centrifuge body lower extreme opposite side is equipped with the feed opening, and separating centrifuge body upper end corresponds the sieving mechanism and is equipped with the mounting panel, the mounting panel with casing fixed connection.

The collecting device comprises a sand grain collecting box, a fine stone collecting box and a coarse stone collecting box, the sand grain collecting box is arranged at the upper end of the mounting plate and can be detachably connected with the mounting plate, the fine stone collecting box corresponds to the filter screen and is arranged at the bottom of the inner side of the shell and can be detachably connected with the shell, and the coarse stone collecting box corresponds to the feed opening and is arranged at the bottom of the inner side of the shell and can be detachably connected with the shell.

Exhaust device includes exhaust fan, exhaust duct and exhaust hopper, the exhaust fan corresponds the blanking mouth setting and is in casing upper portion and with casing fixed connection, exhaust duct corresponds the exhaust fan sets up the casing upper end just runs through the casing with casing fixed connection, exhaust duct will the inside and outside intercommunication of casing, the exhaust hopper sets up exhaust duct lower extreme and with exhaust duct fixed connection.

The screening frame is characterized by further comprising two material blocking plates, wherein the two material blocking plates are arranged on two sides of the screening frame and fixedly connected with the screening frame, and the two material blocking plates are located on two sides of the material pushing plate respectively and are in clearance fit with the material pushing plate.

The grid baffle is arranged between the shell and the material pushing plate, the upper end of the grid baffle is fixedly connected with the shell, and the lower end of the grid baffle is attached to the material pushing plate.

The sand grain collecting box, the fine stone collecting box and the coarse stone collecting box are arranged on the shell, an opening and closing door is arranged at the discharge port, one side of the opening and closing door is hinged with the side wall of the shell, and the discharge port can be opened or closed through the opening and closing door.

Still include electrically controlled device, electrically controlled device sets up outside one side of casing and with casing fixed connection, electrically controlled device and screening motor, push away the equal electric connection of material cylinder, separation motor and exhaust fan.

The utility model has the advantages that:

simple structure, the whole integrated level of device is high, be equipped with blevile of push, can push separator with remaining rubble after the screening is accomplished on the sieving mechanism, be equipped with separator, separator can carry out hierarchical unloading according to its diameter size with its inside rubble, be equipped with collection device, can collect the rubble that sand grain and separator separated that the sieving mechanism was selected, be equipped with exhaust device, can air exhaust to the casing inside, prevent that the dust from dispersing, thereby prevent the running state of dust influence device internals, hoisting device life, therefore, the clothes hanger is strong in practicability.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the sieving device and the pushing device of the present invention;

fig. 3 is an electrical connection diagram of the present invention.

In the figure: 1. a housing; 2. a feed inlet; 3. screening motors; 4. a screening rack; 5. screening a net; 6. a material pushing cylinder; 7. a material pushing plate; 8. a separator body; 9. separating the motor; 10. a release shaft; 11. separating the helix; 12. a blanking port; 13. a filter screen; 14. a sand grain collection box; 15. a fine stone collecting box; 16. a rough stone collecting box; 17. an exhaust fan; 18. an exhaust duct; 19. an exhaust funnel; 20. a striker plate; 21. a grid baffle; 22. opening and closing the door; 23. an electric control device.

Detailed Description

The invention will be described in further detail with reference to the accompanying drawings,

the utility model provides a grit separator, includes casing 1 and sieving mechanism, and 1 upper end one side of casing is equipped with feed inlet 2, and sieving mechanism corresponds feed inlet 2 and is located 1 inboard upper portions of casing, still includes blevile of push, separator, collection device and exhaust device, and blevile of push is located the sieving mechanism top, and separator is located the sieving mechanism below, and collection device is located separator top and below, and exhaust device is located 1 upper end opposite side of casing, the utility model discloses the overall structure schematic diagram is shown in FIG. 1.

The screening device comprises a screening motor 3, a screening frame 4 and a screening net 5, wherein the screening motor 3 is arranged at the upper part of the inner side of the shell 1 and is fixedly connected with the side wall of the shell 1, the screening frame 4 is arranged at the output end of the screening motor 3 and is fixedly connected with the output end of the screening motor 3, the screening net 5 is arranged at the inner side of the screening frame 4 and is fixedly connected with the screening frame 4, the screening device also comprises two baffle plates 20, the two baffle plates 20 are respectively arranged at the two sides of the screening frame 4 and are fixedly connected with the screening frame 4, the two baffle plates 20 are respectively arranged at the two sides of the material pushing plate 7 and are in clearance fit with the material pushing plate 7, the screening device screens gravels through the cooperation of the screening motor 3, the screening frame 4 and the screening net 5, wherein the screening motor 3 can drive the screening frame 4 to horizontally shake with the screening net 5 so as to separate the gravels through the screening net 5, the screening frame 4 is, screening net 5 is used for carrying out screening separation to the grit, and striker plate 20 is used for preventing that the rubble on screening net 5 drops among the screening process.

The material pushing device comprises a material pushing cylinder 6 and a material pushing plate 7, the material pushing cylinder 6 is arranged above the screening motor 3 and is fixedly connected with the side wall of the shell 1, the material pushing plate 7 is arranged at the output end of the material pushing cylinder 6 and is fixedly connected with the output end of the material pushing cylinder 6, the material pushing plate 7 is arranged in a manner of being attached to the screening frame 4 and the screening net 5, the material pushing device also comprises a grid baffle plate 21, the grid baffle plate 21 is arranged between the shell 1 and the material pushing plate 7, the upper end of the grid baffle plate 21 is fixedly connected with the shell 1, the lower end of the grid baffle plate 21 is attached to the material pushing plate 7, the material pushing device is matched with the material pushing cylinder 6 and the material pushing plate 7 to push the crushed stones remained on the screening net 5 after screening into the separating device, wherein the material pushing cylinder 6 is used for driving the material pushing plate 7 to move along the screening net 5 and the screening frame 4, the material pushing plate 7 is used for pushing the crushed stones remained on the screening net 5 after screening into the separating device under the driving of the material pushing cylinder 6, check baffle 21 is used for carrying out the check to the grit that gets into in the casing 1 from feed inlet 2 and keeps off, makes it fall on sieving mechanism smoothly, the utility model discloses sieving mechanism and blevile of push cooperation schematic diagram are shown in fig. 2.

The separating device comprises a separating machine body 8, a separating motor 9, a separating shaft 10 and a separating screw 11, wherein the separating machine body 8 is arranged at the lower part of the inner side of a shell 1, two ends of the separating machine body 8 are fixedly connected with the side walls of two sides of the shell 1, the separating motor 9 is arranged at one side of the outer part of the shell 1 corresponding to the separating machine body 8 and is fixedly connected with the side walls of the shell 1, the separating shaft 10 is arranged in the separating machine body 8, two ends of the separating shaft 10 penetrate through the separating machine body 8, the separating shaft 10 is rotatably connected with the separating machine body 8 through a bearing, the output end of the separating motor 9 penetrates through the shell 1 and is fixedly connected with the separating shaft 10, the separating screw 11 is arranged at the outer side of the separating shaft 10 in a surrounding manner and is fixedly connected with the separating shaft 10, a blanking port 12 is arranged at one side of the upper end of the separating machine body 8, an opening is arranged at one side of the lower end of the separating machine body 8 corresponding to the blanking port 12, and is provided with a filter screen 13, the other side of the lower end of the separator body 8 is provided with a feed opening, the upper end of the separator body 8 is provided with a mounting plate corresponding to the screening device, the mounting plate is fixedly connected with the shell 1, the separation device passes through the separator body 8, the separation motor 9, the separation shaft 10 and the separation screw 11 are matched, the separation shaft is classified according to the radius of the crushed stones, the separator body 8 is used for accommodating the crushed stones, the separation motor 9 is used for driving the separation shaft 10 to rotate, the separation shaft 10 is used for driving the separation screw 11 to rotate, the separation screw 11 is used for pushing the crushed stones in the separator body 8 to the feed opening, the filter screen 13 is used for separating the small-particle crushed stones from the large-particle crushed stones, the separation screw 11 pushes the crushed stones to move to the feed opening, and the small-particle crushed stones fall under the filtering action of the filter screen 13.

The collection device includes sand grain collecting box 14, fine stone collecting box 15 and coarse stone collecting box 16, sand grain collecting box 14 sets up and can dismantle with the mounting panel and be connected in the mounting panel upper end, fine stone collecting box 15 corresponds filter screen 13 and sets up in 1 inboard bottom of casing and can dismantle with casing 1 and be connected, coarse stone collecting box 16 corresponds the feed opening setting and just can dismantle with casing 1 in the inboard bottom of casing, collection device passes through sand grain collecting box 14, fine stone collecting box 15 and the cooperation of coarse stone collecting box 16, collect the grit of classifying separation, wherein, sand grain collecting box 14 is used for collecting the sand grain that falls down from the screen cloth 5, fine stone collecting box 15 is used for collecting the tiny particle tiny stone that falls down from filter screen 13, coarse stone collecting box 16 is used for collecting the coarse stone that falls down from feed opening.

Exhaust device includes exhaust fan 17, exhaust duct 18 and exhaust hopper 19, exhaust fan 17 corresponds blanking mouth 12 and sets up on 1 upper portion of casing and with 1 fixed connection of casing, exhaust duct 18 corresponds exhaust fan 17 and sets up on 1 upper end of casing and runs through casing 1 and 1 fixed connection of casing, exhaust duct 18 is with 1 inside and outside intercommunication of casing, exhaust hopper 19 sets up 18 lower extreme and 18 fixed connection of exhaust duct at exhaust duct, exhaust device passes through exhaust fan 17, exhaust duct 18 and the cooperation of exhaust hopper 19, it airs exhaust to 1 inside of casing, wherein, exhaust fan 17 is used for discharging the dust in the casing 1, the passageway of airing exhaust is used for connecting 1 inside and outside of casing, exhaust hopper 19 is used for enlarging the inside area of intercommunication of exhaust duct 18 and casing 1, promote exhaust efficiency.

Still include the discharge gate, the discharge gate has threely, and three discharge gate corresponds sand grain collecting box 14, fine stone collecting box 15 and coarse stone collecting box 16 respectively and sets up on casing 1, and discharge gate department is equipped with shutter 22, and one side of shutter 22 is articulated with casing 1's lateral wall, and the discharge gate is opened or closed to accessible shutter 22, and the accessible is opened shutter 22 and is opened the discharge gate to the collecting box that will accomplish the collection is taken out from casing 1 inside.

Still include electrically controlled device 23, electrically controlled device 23 set up in casing 1 outside one side and with casing 1 fixed connection, electrically controlled device 23 with screen motor 3, push away the equal electric connection of material cylinder 6, separation motor 9 and exhaust fan 17, the utility model discloses the electric connection picture is shown in fig. 3.

The working process is as follows:

the device is started, sand to be separated is poured into the shell 1 from the feed port 2, the sand entering the shell 1 falls on the screening net 5, the screening motor 3 drives the screening net 5 to screen and separate the sand, the screened and separated sand falls into the sand collecting box 14, when a certain amount of crushed stone on the screening net 5 is accumulated, the electric control device 23 controls the material pushing cylinder 6 to drive the material pushing plate 7 to push the crushed stone on the screening net 5 into the blanking port 12 on the separator body 8, meanwhile, the air exhaust device exhausts air to the inside of the shell 1, so as to prevent dust from diffusing in the screening and separating process, thereby preventing dust from influencing internal components of the device, the separating motor 9 drives the separating shaft 10 to drive the separating screw 11 to rotate, the crushed stone in the separator body 8 is driven to the blanking port from the blanking port 12, and the crushed stone moves in the separator body 8, the rubble of tiny granule falls down from filter screen 13, falls into in fine stone collecting box 15, and the rubble of large granule falls down from feed opening department, falls into coarse stone collecting box 16, when needing to sand grain or fine stone or coarse stone unloading, opens shutter 22 to collect the material in sand grain collecting box 14 or fine stone collecting box 15 or coarse stone collecting box 16.

The beneficial effects of the utility model are that simple structure, the whole integrated level of device is high, be equipped with blevile of push, can push separator with remaining rubble after the screening is accomplished on the sieving mechanism, be equipped with separator, separator can carry out hierarchical unloading according to its diameter size with its inside rubble, be equipped with collection device, can collect the grit that the sand grain that the sieving mechanism was selected and the rubble that separator separated, be equipped with exhaust device, can air exhaust 1 inside casing, prevent that the dust from dispersing, thereby prevent the running state of dust influence device internals, hoisting device life, therefore, the clothes hanger is strong in practicability.

While one embodiment of the present invention has been described in detail, the present invention is only a preferred embodiment of the present invention, and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims (10)

1. The utility model provides a grit separator, includes casing (1) and sieving mechanism, casing (1) upper end one side is equipped with feed inlet (2), and the sieving mechanism corresponds feed inlet (2) are located casing (1) inboard upper portion, its characterized in that still includes blevile of push, separator, collection device and exhaust device, and blevile of push is located the sieving mechanism top, and separator is located the sieving mechanism below, and collection device is located separator top and below, and exhaust device is located casing (1) upper end opposite side.

2. A sand and stone separating device according to claim 1, characterized in that the screening device comprises a screening motor (3), a screening frame (4) and a screening net (5), the screening motor (3) is arranged at the upper part of the inner side of the housing (1) and is fixedly connected with the side wall of the housing (1), the screening frame (4) is arranged at the output end of the screening motor (3) and is fixedly connected with the output end of the screening motor (3), and the screening net (5) is arranged at the inner side of the screening frame (4) and is fixedly connected with the screening frame (4).

3. A sand and stone separating device according to claim 1, characterized in that the pushing device comprises a pushing cylinder (6) and a pushing plate (7), the pushing cylinder (6) is arranged above the screening motor (3) and is fixedly connected with the side wall of the housing (1), the pushing plate (7) is arranged at the output end of the pushing cylinder (6) and is fixedly connected with the output end of the pushing cylinder (6), and the pushing plate (7) is attached to the screening frame (4) and the screening net (5).

4. A sand separating device according to claim 1, wherein the separating device comprises a separator body (8), a separating motor (9), a separating shaft (10) and a separating screw (11), the separator body (8) is arranged at the lower part of the inner side of the casing (1), both ends of the separator body are fixedly connected with the side walls at both sides of the casing (1), the separating motor (9) is arranged at one side of the outer part of the casing (1) corresponding to the separator body (8) and is fixedly connected with the side walls of the casing (1), the separating shaft (10) is arranged in the separator body (8), both ends of the separating shaft penetrate through the separator body (8), the separating shaft (10) is rotatably connected with the separator body (8) through a bearing, the output end of the separating motor (9) penetrates through the casing (1) and is fixedly connected with the separating shaft (10), separation spiral (11) encircle to set up the separation axle (10) outside and with separation axle (10) fixed connection, separating centrifuge body (8) upper end one side is equipped with blanking mouth (12), blanking mouth (12) are located sieving mechanism one side, separating centrifuge body (8) lower extreme one side corresponds blanking mouth (12) are equipped with the opening, and the opening part is equipped with filter screen (13), separating centrifuge body (8) lower extreme opposite side is equipped with the blanking mouth, and the corresponding sieving mechanism in separating centrifuge body upper end is equipped with the mounting panel, the mounting panel with casing (1) fixed connection.

5. A sand and stone separating device as recited in claim 1, characterized in that the collecting device comprises a sand collecting box (14), a fine stone collecting box (15) and a coarse stone collecting box (16), the sand collecting box (14) is arranged at the upper end of the mounting plate and is detachably connected with the mounting plate, the fine stone collecting box (15) is arranged at the bottom of the inner side of the casing (1) corresponding to the filter screen (13) and is detachably connected with the casing (1), and the coarse stone collecting box (16) is arranged at the bottom of the inner side of the casing (1) corresponding to the discharge opening and is detachably connected with the casing (1).

6. The sand-rock separating device according to claim 1, wherein the exhaust device comprises an exhaust fan (17), an exhaust duct (18) and an exhaust funnel (19), the exhaust fan (17) is arranged on the upper portion of the casing (1) corresponding to the blanking port (12) and is fixedly connected with the casing (1), the exhaust duct (18) is arranged corresponding to the exhaust fan (17) and is arranged on the upper portion of the casing (1) and penetrates through the casing (1) and the casing (1) fixed connection, the exhaust duct (18) is communicated with the inside and the outside of the casing (1), and the exhaust funnel (19) is arranged on the lower end of the exhaust duct (18) and is fixedly connected with the exhaust duct (18).

7. A sand and stone separating device according to claim 2, further comprising two striker plates (20), wherein two striker plates (20) are respectively arranged on two sides of the screening frame (4) and fixedly connected with the screening frame (4), and the two striker plates (20) are respectively arranged on two sides of the material pushing plate (7) and are in clearance fit with the material pushing plate (7).

8. A sand separating device according to claim 3, further comprising a lattice baffle (21), wherein the lattice baffle (21) is arranged between the housing (1) and the material pushing plate (7), the upper end of the lattice baffle (21) is fixedly connected with the housing (1), and the lower end of the lattice baffle (21) is attached to the material pushing plate (7).

9. A sand and stone separating device as claimed in claim 5, further comprising three discharge ports, wherein the three discharge ports are respectively arranged on the housing (1) corresponding to the sand grain collecting box (14), the fine stone collecting box (15) and the coarse stone collecting box (16), an opening and closing door (22) is arranged at the discharge port, one side of the opening and closing door (22) is hinged with the side wall of the housing (1), and the discharge ports can be opened or closed through the opening and closing door (22).

10. A sand and stone separating device according to claim 1, further comprising an electric control device (23), wherein the electric control device (23) is arranged on one side of the outside of the housing (1) and is fixedly connected with the housing (1), and the electric control device (23) is electrically connected with the screening motor (3), the material pushing cylinder (6), the separating motor (9) and the exhaust fan (17).

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