CN211100107U - Sand and stone separating device - Google Patents

Abstract

The utility model discloses a sand-stone separating device, which comprises a shell, wherein a cover plate is hinged at a placing opening at the top end of the shell; a sand and stone placing bin corresponding to the placing port is arranged in the cavity of the shell, the sand and stone placing bin is provided with a screening net, and the bottom of the shell is provided with a sand outlet; the shell is provided with a motor, a U-shaped connecting rod is arranged in the direction of an output shaft of the motor, one end of the U-shaped connecting rod is fixedly arranged on the output shaft of the motor, the other end of the U-shaped connecting rod is fixedly provided with a rotating cross rod, and the rotating cross rod is rotatably connected to the side wall of the shell; the peripheral surface of the U-shaped connecting rod is rotatably connected with two connecting rods arranged at intervals, and the top ends of the connecting rods are hinged with sliding rods; the double-phase of casing has set firmly the gag lever post respectively to the inside wall, and the tip that shells inner wall was kept away from to the gag lever post is provided with spacing sleeve pipe, and the slide bar runs through spacing sleeve pipe and slides with spacing sleeve pipe and be connected, and the lower bottom surface in storehouse is placed in the grit to spacing sheathed tube tip laminating, and the lower bottom surface in storehouse is placed in the grit to the tip butt of slide bar. Which improves the sand separation efficiency.

Description

Sand and stone separating device

Technical Field

The utility model relates to a grit technical field, in particular to grit separator.

Background

Sand refers to a loose mixture of sand and gravel. Geologically, mineral or rock particles with a particle size of 0.074-2mm are called sand, and those with a particle size greater than 2mm are called gravel or cobbles. If the crushed stones in the sand are mostly gravel, the sand is called sand gravel. Sandstone is also known as sand in daily life. At present, in the building work progress, need carry out separation treatment to grit, current grit splitter simple structure, performance is comparatively single, and in the grit separation process, in order to improve grit separation quality, the grit mixed material is added to the artifical frequent ration of needs, not only consuming time power, influences the separation efficiency of grit simultaneously, has certain limitation during actual operation.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a grit separator, it can effectively improve grit separation efficiency.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a grit separator, includes that inside is the casing of cavity, its characterized in that: the top of the shell is provided with a placing opening, and the top end of the shell is hinged with a cover plate corresponding to the placing opening at the placing opening; a sand placing bin corresponding to the placing port is arranged in the cavity of the shell, a first opening is formed in the bottom of the sand placing bin, a screening net is installed in the first opening, and a sand outlet is formed in the position, corresponding to the screening net, of the bottom of the shell; a motor is installed on one side of the outer wall of the shell, a U-shaped connecting rod is arranged in the direction of an output shaft of the motor, one end of the U-shaped connecting rod is fixedly arranged on the output shaft of the motor, a rotating cross rod is fixedly arranged at the other end of the U-shaped connecting rod, and one end, far away from the U-shaped connecting rod, of the rotating cross rod is rotatably connected to the side wall of the; the U-shaped connecting rod comprises a transverse connecting rod and two longitudinal connecting rods which are oppositely arranged, the peripheral surface of the transverse connecting rod is rotatably connected with two connecting rods which are arranged at intervals, the top ends of the connecting rods are hinged with sliding rods, and the length of each sliding rod is twice that of each longitudinal connecting rod; the double-phase of casing has set firmly the gag lever post respectively to the inside wall, the tip that shells inner wall was kept away from to the gag lever post is provided with spacing sleeve pipe, the slide bar runs through spacing sleeve pipe and slides with spacing sleeve pipe and be connected, the lower bottom surface in storehouse is placed in the grit to spacing sheathed tube tip laminating, the upper end butt all the time in the lower bottom surface in storehouse is placed to the grit to the slide bar.

Through adopting above-mentioned technical scheme, open the apron, pour the grit into and place the storehouse, starter motor, the motor drives U type connecting rod and rotates, and U type connecting rod drives the connecting rod swing, and the connecting rod drives the slide bar and reciprocates, and the slide bar drives the grit and places the storehouse vibrations from top to bottom, makes things convenient for the fine sand to spill from the bottom of grit standing groove, and easy operation reduces the cost of labor, effectively improves grit separation efficiency.

The utility model discloses further set up to: the gravel placing bin comprises U-shaped side plates, a baffle and a bottom plate, wherein two opposite sides of the bottom plate are respectively abutted against the inner wall of the shell, the U-shaped side plates are fixedly arranged on the upper surface of the bottom plate, and gaps are reserved between the U-shaped side plates and the side wall of the shell; the baffle rotates to be connected in the both ends of U type curb plate, be provided with the locating component who fixes the baffle between U type curb plate and the baffle.

Through adopting above-mentioned technical scheme, place the storehouse with the grit and set up to baffle and U type curb plate articulated, make things convenient for the grit to separate the back that finishes, open the baffle, take out the grit after will separating, fixed subassembly's setting is convenient fixed to the baffle to because the motor vibrations, shake the baffle, the grit leaks out.

The utility model discloses further set up to: the positioning assembly comprises a first fixing block fixedly arranged on the U-shaped side plate, a first rotating hole is formed in the first fixing block, a first rotating shaft is rotatably connected to the first fixing block in the first rotating hole, a first positioning rod is arranged at one end of the first rotating shaft, and the first positioning rod is perpendicular to the first rotating shaft; a first torsion spring is sleeved on the outer peripheral surface of one end, close to the first positioning rod, of the first rotating shaft, one end of the first torsion spring is fixedly arranged at the joint of the bottom plate and the U-shaped side plate, and the other end of the first torsion spring is fixedly arranged at the joint of the first rotating shaft and the first positioning rod; the baffle is fixedly provided with a first supporting block, and the first positioning rod is attached to the upper surface of the first supporting block.

Through adopting above-mentioned technical scheme, in motor working process, even the grit is placed the storehouse and can be reciprocated, but because the setting of torsional spring, also can make first locating lever remain throughout and laminate mutually with first supporting block, when motor stop work, pull first locating lever, open the baffle, take out the grit can.

The utility model discloses further set up to: the double-phase inside wall of casing is provided with the gib block respectively, the guide way has been seted up in gib block department to the relative both sides of bottom plate, the gib block slides and connects in the guide way.

Through adopting above-mentioned technical scheme, adopt gib block and guide way matched with mode, the stability of storehouse translation is placed to the reinforcing grit, simultaneously, also places the storehouse to the grit and plays certain guide effect.

The utility model discloses further set up to: a second opening is formed in one side of the shell, a side door is hinged to the shell at the second opening, a limiting assembly for fixing the side door is arranged between the shell and the side door, the limiting assembly comprises a second fixed block fixedly arranged on the shell and adjacent to the side door, a second rotating hole is formed in the second fixed block, a second rotating shaft is rotatably connected to the second fixed block in the second rotating hole, a second positioning rod is arranged at one end of the second rotating shaft, and the second positioning rod is perpendicular to the second rotating shaft; the side door is fixedly provided with a second supporting block, and the second positioning rod is attached to the upper surface of the second supporting block.

Through adopting above-mentioned technical scheme, the setting of side door makes things convenient for the staff to observe and taking out of grit the condition in the casing cavity, simultaneously, also makes things convenient for the staff to replace the spare part in the casing cavity, need not dismantle whole device, only need to renovate or replace just can to the position that needs the replacement.

The utility model discloses further set up to: the shell is detachably provided with a sand collecting bin at the sand outlet.

Through adopting above-mentioned technical scheme, the setting of receiving the sand storehouse makes things convenient for the staff to collect the fine sand after the separation.

The utility model discloses further set up to: the casing is provided with first mounting panel in sand outlet department, first screw hole has been seted up to first mounting panel, receive the sand silo set up with the corresponding income sand mouth of sand outlet, it is provided with the second mounting panel in income sand mouth department to receive the sand silo, the second screw hole has been seted up to the second mounting panel, first mounting panel and second mounting panel pass through fastening bolt threaded connection, fastening bolt passes first screw hole and second screw hole, the end portion threaded connection after fastening bolt passes first screw hole and second screw hole has fastening nut.

Through adopting above-mentioned technical scheme, to receive sand silo and casing and adopt fastening bolt and fastening nut can dismantle the mode of being connected, make things convenient for the fine sand to collect and accomplish the back, will receive the sand silo and take off, place assigned position department with the fine sand, then, will receive the sand silo again and install, carry out the collection of next round.

The utility model discloses further set up to: the bottom of the sand collecting bin is provided with a supporting rod, and the bottom of the supporting rod is provided with a first universal wheel.

Through adopting above-mentioned technical scheme, the setting of first universal wheel makes things convenient for receiving the removal of sand silo.

The utility model discloses further set up to: the shell is provided with a supporting leg at the discharge port, and the bottom end of the supporting leg is provided with a second universal wheel.

Through adopting above-mentioned technical scheme, the landing leg plays certain supporting role to the shell, and the setting of second universal wheel makes things convenient for the staff to remove whole device.

To sum up, the utility model discloses following beneficial effect has: open the apron, pour the grit into and place the storehouse, starter motor, the motor drives U type connecting rod and rotates, and U type connecting rod drives the connecting rod swing, and the connecting rod drives the slide bar and reciprocates, and the slide bar drives the grit and places the storehouse vibrations from top to bottom, makes things convenient for the fine sand to spill from the bottom of grit standing groove, and easy operation reduces the cost of labor, effectively improves grit separation efficiency.

Drawings

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

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a first schematic sectional view of an embodiment;

FIG. 4 is an enlarged view of portion B of FIG. 3;

FIG. 5 is a schematic cross-sectional view of the second embodiment;

fig. 6 is an enlarged view of a portion C in fig. 5.

In the figure, 1, a housing; 11. a cover plate; 111. a first handle; 12. a guide strip; 13. a side door; 14. a support plate; 15. a triangular support block; 131. a second handle; 132. a second support block; 2. a sandstone storage bin; 21. a U-shaped side plate; 22. a baffle plate; 221. a first support block; 23. a base plate; 231. screening the net; 31. a motor; 32. a U-shaped connecting rod; 321. a transverse connecting rod; 322. a longitudinal link; 33. rotating the cross bar; 34. a connecting rod; 35. a slide bar; 36. a limiting rod; 37. a limiting sleeve; 4. a positioning assembly; 41. a first fixed block; 42. a first rotating shaft; 43. a first positioning rod; 44. a torsion spring; 5. a limiting component; 51. a second fixed block; 52. a second rotating shaft; 53. a second positioning rod; 6. a guide housing; 61. a first mounting plate; 62. fastening a bolt; 7. a sand collecting bin; 71. a second mounting plate; 72. fastening a nut; 8. a support bar; 81. a first universal wheel; 9. a support leg; 91. a second universal wheel.

Detailed Description

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

The embodiment of the sand-stone separating device is shown in the figures 1 and 2, and comprises a shell 1, the inner portion of the shell 1 is a cavity, a placing opening is formed in the top of the shell 1, a cover plate 11 corresponding to the placing opening is hinged to the top end of the shell 1 at the placing opening, a first handle 111 is mounted on the upper surface of the cover plate 11, a second opening is formed in one side of the shell 1, a side door 13 is hinged to the shell 1 at the second opening, a second handle 131 is mounted on the outer wall of the side door 13, two limiting assemblies 5 for fixing the side door 13 are arranged between the shell 1 and the side door 13, the two limiting assemblies 5 are arranged in two groups, the two groups of limiting assemblies 5 are arranged at intervals, each limiting assembly 5 comprises a second fixed block 51, a second rotating shaft 52 and a second positioning rod 53, the second fixed block 51 is welded on the outer wall, adjacent to the side door, of the shell 1, a second rotating hole is formed in the second fixed block 51, the second rotating shaft 52 is arranged in the second rotating hole, the second rotating shaft 52 is rotatably connected with the second fixed block 51, the second rotating rod 53 is integrally formed, the integrally, the second rotating shaft 52 and the second positioning rod 53 are arranged in a L type, and two.

Referring to fig. 3 and 4, a sand placing bin 2 corresponding to the placing opening is arranged in the cavity of the shell 1, the sand placing bin 2 comprises a U-shaped side plate 21, a baffle 22 and a bottom plate 23, two opposite sides of the bottom plate 23 are respectively abutted to the inner wall of the shell 1, two opposite inner side walls of the shell 1 are welded with guide strips 12, two opposite sides of the bottom plate 23 are provided with guide grooves at the positions of the guide strips 12, and the sand placing bin 2 is connected to the guide grooves in a sliding manner; u type curb plate 21 welds the upper surface at bottom plate 23, all leaves the space between U type curb plate 21 and the casing 1 lateral wall, and baffle 22 upside both ends set up with the upside both ends of U type curb plate 21 are articulated.

The positioning assemblies 4 are arranged between the U-shaped side plate 21 and the baffle plate 22, the positioning assemblies 4 are arranged into two groups, the two groups of positioning assemblies 4 are respectively positioned on two opposite sides of the U-shaped side plate 21, each positioning assembly 4 comprises a first fixing block 41, a first rotating shaft 42, a first positioning rod 43 and a torsion spring 44, the first fixing blocks 41 are welded on the outer side wall of the U-shaped side plate 21, each first fixing block 41 is provided with a first rotating hole, each first rotating shaft 42 penetrates through the corresponding first rotating hole, the first rotating shaft 42 is rotatably connected with the corresponding first fixing block 41, the first rotating shafts 42 and the corresponding first positioning rods 43 are integrally formed, the integrally formed first rotating shafts 42 and the integrally formed first positioning rods 43 are arranged in an L shape, the axial direction of the first rotating shafts 42 is perpendicular to the axial direction of the first positioning rods 43, the torsion springs 44 are sleeved at the joints of the first rotating shafts 42 and the first positioning rods 43, one end bottom plates 23 of the torsion springs 44 are welded on the upper surface where the U-shaped side plate 21 is connected, the other ends of the first rotating shafts are welded on the outer wall of the baffle plate 22, and two first supporting blocks 221 are respectively.

Referring to fig. 3 and 5, the bottom plate 23 of the sand and stone placing bin 2 is provided with a first opening, and a screening net 231 is installed in the first opening; two triangular support blocks 15 which are oppositely arranged are welded on one side of the outer wall of the shell 1, a support plate 14 is welded on the upper surfaces of the two triangular support blocks 15, a motor 31 is installed on the upper surface of the support plate 14, a rotating hole is formed in the outer wall of the shell 1 at the position of an output shaft of the motor 31, and the output shaft of the motor 31 penetrates through the rotating hole and is rotatably connected with the rotating hole; a U-shaped connecting rod 32 is arranged at the end part of the output shaft of the motor 31, one end of the U-shaped connecting rod 32 is welded on the output shaft of the motor 31, the other end of the U-shaped connecting rod 32 is welded with a rotating cross rod 33, and one end of the rotating cross rod 33, which is far away from the U-shaped connecting rod 321, is rotatably connected to the side wall of the shell 1; the U-shaped connecting rod 32 comprises a transverse connecting rod 321 and two longitudinal connecting rods 322 which are oppositely arranged and welded with the transverse connecting rod 321, the peripheral surface of the transverse connecting rod 321 is rotatably connected with two connecting rods 34 which are arranged at intervals, the top ends of the two connecting rods 34 are hinged with a sliding rod 35, and the length of the sliding rod 35 is twice that of the longitudinal connecting rods 322; the two inner side walls of the shell 1 are respectively welded with a limiting rod 36, the end part of the limiting rod 36 far away from the inner wall of the shell 1 is integrally formed with a limiting sleeve 37, and the upper end of the limiting sleeve 37 is attached to the bottom plate 23; the two sliding rods 35 respectively penetrate through the two limiting sleeves 37 and are connected with the limiting sleeves 37 in a sliding mode, and the end portions of the two sliding rods 35 are respectively and always abutted to the lower bottom face of the bottom plate 23.

As shown in fig. 5 and 6, the bottom of the housing 1 is communicated with a guide shell 6, the guide shell 6 is in an inverted trapezoid shape, a sand outlet is formed in the lower end of the guide shell 6, the guide shell 6 is detachably connected with a sand collecting bin 7 at the sand outlet, a first mounting plate 61 is integrally formed on the guide shell at the sand outlet, first threaded holes are respectively formed in four corners of the first mounting plate 61, a sand inlet corresponding to the sand outlet is formed in the collecting bin, a second mounting plate 71 is integrally formed on the collecting bin at the sand inlet, second threaded holes are formed in four corners of the second mounting plate 71, the first mounting plate 61 and the second mounting plate 71 are in threaded connection through fastening bolts 62, and fastening nuts 72 are connected to end threads of the fastening bolts 62 after penetrating through the first threaded holes and the second threaded holes; four supporting rods 8 are welded at four end corners of the lower bottom surface of the sand collecting bin 7, and first universal wheels 81 are respectively installed at the bottom ends of the four supporting rods 8.

Four supporting legs 9 are welded at four top corners of the shell 1 at the position of the guide shell 6, and second universal wheels 91 are respectively installed at the bottom ends of the four supporting legs 9.

The implementation principle of the embodiment is as follows: opening the cover plate 11, and pouring the sand into the sand placing bin 2; starting the motor 31, driving the U-shaped connecting rod 32 to rotate by the motor 31, driving the connecting rod 34 to swing by the U-shaped connecting rod 32, driving the sliding rod 35 to move up and down by the connecting rod 34, driving the sand placing bin 2 to vibrate up and down under the guiding action of the limiting sleeve 37 by the sliding rod 35, and enabling fine sand to flow into the sand collecting bin 7; after the operation is finished, pulling the second positioning rod 53, opening the side door 13, pulling the first positioning rod 43 again, opening the baffle 22 and taking out the gravel; and then screwing the fastening nut 72, taking down the sand collecting bin 7, pouring fine sand into a designated position, mounting the sand collecting bin 7 on the guide shell 6, fixing the baffle plate 22, closing and fixing the side door 13, and then performing the next round of separation operation.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (9)

1. The utility model provides a grit separator, includes that inside is casing (1) of cavity, its characterized in that: a placing opening is formed in the top of the shell (1), and a cover plate (11) corresponding to the placing opening is hinged to the top end of the shell (1) at the placing opening; a sand placing bin (2) corresponding to the placing port is arranged in the cavity of the shell (1), a first opening is formed in the bottom of the sand placing bin (2), a screening net (231) is installed in the first opening, and a sand outlet is formed in the position, corresponding to the screening net (231), of the bottom of the shell (1); a motor (31) is installed on one side of the outer wall of the shell (1), a U-shaped connecting rod (32) is arranged in the direction of an output shaft of the motor (31), one end of the U-shaped connecting rod (32) is fixedly arranged on the output shaft of the motor (31), a rotating cross rod (33) is fixedly arranged at the other end of the U-shaped connecting rod, and one end, far away from the U-shaped connecting rod (32), of the rotating cross rod (33) is rotatably connected to the side wall of the shell (1); the U-shaped connecting rod (32) comprises a transverse connecting rod (321) and two longitudinal connecting rods (322) which are oppositely arranged, the peripheral surface of the transverse connecting rod (321) is rotatably connected with two connecting rods (34) which are arranged at intervals, the top ends of the connecting rods (34) are hinged with sliding rods (35), and the length of each sliding rod (35) is twice that of each longitudinal connecting rod (322); the double-phase inside wall of casing (1) has set firmly gag lever post (36) respectively, the tip that casing (1) inner wall was kept away from in gag lever post (36) is provided with stop collar (37), slide rod (35) run through stop collar (37) and slide with stop collar (37) and be connected, the lower bottom surface in storehouse (2) is placed in the grit to the upper end laminating of stop collar (37), the tip of slide rod (35) butt all the time places the lower bottom surface in storehouse (2) in the grit.

2. A sand separation device according to claim 1, wherein: the gravel placing bin (2) comprises U-shaped side plates (21), a baffle plate (22) and a bottom plate (23), two opposite sides of the bottom plate (23) are abutted to the inner wall of the shell (1) respectively, the U-shaped side plates (21) are fixedly arranged on the upper surface of the bottom plate (23), and gaps are reserved between the U-shaped side plates (21) and the side wall of the shell (1); baffle (22) rotate to be connected in the both ends of U type curb plate (21), be provided with between U type curb plate (21) and baffle (22) with fixed locating component (4) of baffle (22).

3. A sand separation device according to claim 2, wherein: the positioning assembly (4) comprises a first fixing block (41) fixedly arranged on the U-shaped side plate (21), a first rotating hole is formed in the first fixing block (41), a first rotating shaft (42) is rotatably connected to the first fixing block (41) in the first rotating hole, a first positioning rod (43) is arranged at one end of the first rotating shaft (42), and the first positioning rod (43) is perpendicular to the first rotating shaft (42); a first torsion spring (44) is sleeved on the outer peripheral surface of one end, close to the first positioning rod (43), of the first rotating shaft (42), one end of the first torsion spring (44) is fixedly arranged at the joint of the bottom plate (23) and the U-shaped side plate (21), and the other end of the first torsion spring (44) is fixedly arranged at the joint of the first rotating shaft (42) and the first positioning rod (43); the baffle (22) sets firmly first supporting block (221), first locating lever (43) laminating in the upper surface of first supporting block (221).

4. A sand separation device according to claim 2, wherein: the two inner opposite side walls of the shell (1) are respectively provided with a guide strip (12), guide grooves are formed in the positions, corresponding to the guide strips (12), of the two opposite sides of the bottom plate (23), and the guide strips (12) are connected to the guide grooves in a sliding mode.

5. A sand separation device according to claim 1, wherein: one side of the shell (1) is provided with a second opening, the shell (1) is provided with a side door (13) at the second opening in an articulated manner, a limiting assembly (5) for fixing the side door (13) is arranged between the shell (1) and the side door (13), the limiting assembly (5) comprises a second fixed block (51) which is fixedly arranged on the shell (1) and is adjacent to the side wall of the side door (13), a second rotating hole is formed in the second fixed block (51), the second fixed block (51) is rotatably connected with a second rotating shaft (52) in the second rotating hole, one end of the second rotating shaft (52) is provided with a second positioning rod (53), and the second positioning rod (53) is perpendicular to the second rotating shaft (52); the side door (13) is fixedly provided with a second supporting block (132), and the second positioning rod (53) is attached to the upper surface of the second supporting block (132).

6. A sand separation device according to claim 1, wherein: the shell (1) is detachably provided with a sand collecting bin (7) at the sand outlet.

7. A sand separation device according to claim 6, wherein: casing (1) is provided with first mounting panel (61) in sand outlet department, first screw hole has been seted up in first mounting panel (61), sand inlet corresponding with the sand outlet is seted up in receipts sand silo (7), it is provided with second mounting panel (71) in sand inlet department to receive sand silo (7), the second screw hole has been seted up in second mounting panel (71), fastening bolt (62) threaded connection is passed through in first mounting panel (61) and second mounting panel (71), the tip threaded connection that fastening bolt (62) passed behind first screw hole and the second screw hole has fastening nut (72).

8. A sand separation device according to claim 6, wherein: the bottom of the sand collecting bin (7) is provided with a supporting rod (8), and the bottom of the supporting rod (8) is provided with a first universal wheel (81).

9. A sand separation device according to claim 1, wherein: the shell (1) is provided with a supporting leg (9) at a discharge port, and the bottom of the supporting leg (9) is provided with a second universal wheel (91).

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