CN219463490U - Stone crocus sampling device - Google Patents

Abstract

The utility model relates to the technical field of stone grinding equipment, in particular to a stone grinding and sampling device. The technical proposal comprises: the grinding device comprises a first shell, wherein a second shell is arranged at the center position of the top of the first shell, a box body and a mounting seat are respectively arranged at two sides of the top of the first shell, a second rotating shaft is arranged in a sealing bearing at the center position of the top of the second shell, a grinding roller is arranged at the bottom end of the second rotating shaft and positioned in the second shell, a first grinding salient point is arranged on the outer wall of the grinding roller, and a second grinding salient point is arranged on the inner wall of the second shell. The utility model can effectively prevent dust generated during stone grinding operation from polluting the surrounding environment where equipment is located, avoid the condition that staff inhales a large amount of dust to influence the health, and can also play a role in screening the powder, thereby having strong practicability.

Description

Stone crocus sampling device

Technical Field

The utility model relates to the technical field of stone grinding equipment, in particular to a stone grinding and sampling device.

Background

The stone grinding and sampling device is a tool for acquiring stone powder, and is used for grinding stone, and the stone grinding device is a novel developed machine of a grinding machine, and is mainly suitable for the superfine powder processing of nonflammable and explosive brittle materials with medium and low hardness and Mohs hardness of 6 levels.

In the prior art, the following problems exist:

at present, when stone grinding device grinds stone, certain dust can be generated and flows into the outside of equipment along with the flow of air, and the dust flows into the outside air and easily causes pollution to the external air environment, and staff inhales a large amount of dust and easily leads to the health to be impaired, so we propose a stone grinding sampling device to solve current problem.

Disclosure of Invention

The utility model aims to provide a stone grinding and sampling device, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a building stones crocus sampling device, includes first casing, the top central point of first casing puts and is provided with the second casing, box and mount pad are installed respectively to the top both sides of first casing, install the second pivot in the sealing bearing on the top central point of second casing, the grinding roller is installed to the bottom of second pivot, and the grinding roller is located the inside of second casing, be provided with first grinding bump on the outer wall of grinding roller, be provided with the second on the inner wall of second casing and grind the bump, fan, board-like filter screen and second collecting vat have been set gradually from the top down in the inside of box, the top of box is connected with the dust hood through the bracing piece, be provided with the aspiration channel on the outer wall of one side of dust hood, the other end of aspiration channel passes through pipe type joint and connecting pipe connection, the other end of connecting pipe passes through pipe type joint and air-supply line connection, the air-supply line sets up on the outer wall of one side of box, the inside below of first casing is provided with the filter tank body, all be provided with first motor from top to bottom on the outer wall of filter tank, first U-shaped motor is installed on the outer wall of first U-shaped casing and the first pivot is connected with the first pivot, the boss is installed to the first U-shaped on the outer wall of first side of casing, the boss is connected to the first bearing.

Through the cooperation setting of a series of structures, when the staff carries out the crocus operation to the building stones, the staff pours the building stones into the inside of second casing from the feed chute, the second gear motor starts and can drive the first bump that grinds on the grinding roller and grind the bump and rotate, make building stones grind into the powder and flow out to the filter tank in the bottom opening part of second casing at last, first gear motor starts and can drive the cam and cause reciprocal extrusion operation to first U type cardboard, first U type cardboard receives reciprocal extrusion operation and can make the filter tank body vibrate from top to bottom, filter tank body vibration from top to bottom can sieve the powder of grinding, grind qualified powder and fall into in the first collecting vat through the filtration pore, grind unqualified powder staff and can grind it once more, through the cooperation setting of a series of structures such as fan, the dust hood, when the board filter screen etc. grinds the building stones and produce the dust and flow out from the bottom opening part of second casing, the fan starts and can make the dust hood produce certain suction, the dust hood can inhale the dust that flows in the groove and carry out the dust and the filter tank body and the dust that produces the dust and the inside of this utility model, the dust can prevent that the dust from producing the health condition from happening and the health condition of the human body from happening and the dust of the utility model is polluted when the filter tank body is carried out.

Preferably, the top of the second rotating shaft is provided with a driven belt pulley, the driven belt pulley is connected with a driving belt pulley through a driving belt, the driving belt pulley is arranged on an output shaft of the second gear motor, and the second gear motor is arranged at the top of the mounting seat.

Preferably, the first inclined baffle and the second inclined baffle are respectively installed on the inner walls of the two sides of the feed chute, and the first inclined baffle and the second inclined baffle are distributed in a dislocation manner.

Preferably, both ends of the plate-type filter screen are all installed in the U-shaped groove on the second U-shaped clamping plate, and the outer walls of both ends of the plate-type filter screen are in clearance connection with the groove walls of the U-shaped groove on the second U-shaped clamping plate, and the second U-shaped clamping plate is installed on the inner walls of both sides of the box body.

Preferably, an air outlet slot hole is formed in the upper portion of the outer wall of one side of the box body, sealing doors are arranged on the front end faces of the box body and the first shell, and safety locks are arranged on the sealing doors.

Preferably, the outer wall of the first lug is in gap connection with the groove wall of the U-shaped groove on the first U-shaped clamping plate, a second lug is installed on the outer wall of the other side of the first U-shaped clamping plate, the other end of the second lug is installed in the strip-shaped groove hole, the outer wall of the second lug is in gap connection with the hole wall of the strip-shaped groove hole, and the strip-shaped groove hole is formed in the inner walls of the two sides of the first shell.

Preferably, the through hole has been seted up on the surface of second lug, install spacing post in the through hole, and be gap junction between the outer wall of spacing post and the pore wall of through hole, the both ends of spacing post are installed respectively at the pore wall both ends of bar slotted hole, the outer cover of the outer wall of spacing post is equipped with the spring, and the spring is located between the surface of second lug and the pore wall of bar slotted hole.

Preferably, the bottom of the filter tank body is provided with a filter hole, and the inner bottom end of the first shell is provided with a first collecting tank.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the cooperation of a series of structures, when a worker grinds stones, the worker pours the stones into the second shell from the feed chute, the second gear motor is started to drive the first grinding convex points on the grinding roller to rotate, so that the stones are ground between the first grinding convex points and the second grinding convex points, the stones are ground into powder and finally flow out of the bottom end opening of the second shell into the filter tank, the first gear motor is started to drive the cam to cause reciprocating extrusion operation on the first U-shaped clamping plate, the first U-shaped clamping plate is subjected to reciprocating extrusion operation to enable the filter tank to vibrate up and down, the filter tank vibrates up and down to screen the ground powder, the ground qualified powder falls into the first collecting tank through the filter holes, and the ground unqualified powder worker can conduct grinding operation once again.

2. According to the utility model, through the cooperation of a series of structures such as the fan, the dust hood, the plate type filter screen and the like, when stone is ground and dust flows out of the feeding groove, the fan is started to enable the dust hood to generate a certain suction force, the dust hood can suck the dust flowing out of the feeding groove and indirectly convey the dust into the box body, and the plate type filter screen filters the dust, so that the dust pollution caused by the stone grinding operation to the surrounding environment where equipment is located can be effectively prevented, the situation that a large amount of dust is sucked by workers to influence the health is avoided, and the dust collecting device is high in practicability.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is a schematic view of the structure of the present utility model shown in FIG. 2 at a partially enlarged scale;

FIG. 4 is a schematic diagram of the first U-shaped clamping plate and the second U-shaped clamping plate according to the present utility model;

fig. 5 is a schematic view of the internal structure of the case of the present utility model.

In the figure: 1. a dust hood; 2. a tube-like joint; 3. an air suction pipe; 4. a support rod; 5. a connecting pipe; 6. a case; 7. sealing the door; 8. an air inlet pipe; 9. a safety lock; 10. a first housing; 11. a first gear motor; 12. a first rotating shaft; 13. a support plate; 14. a second housing; 15. a feed chute; 16. a second rotating shaft; 17. a driven pulley; 18. a drive belt; 19. a driving pulley; 20. a second gear motor; 21. a mounting base; 22. a cam; 23. a first inclined baffle; 24. a second inclined baffle; 25. a grinding roller; 26. a first grinding bump; 27. a second grinding bump; 28. the first U-shaped clamping plate; 29. a first bump; 30. a filter tank body; 31. filtering holes; 32. a first collection tank; 33. a spring; 34. a bar-shaped slot; 35. a second bump; 36. a through hole; 37. a limit column; 38. an air outlet slot; 39. a blower; 40. the second U-shaped clamping plate; 41. a plate filter screen; 42. a second collection tank.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1-5, the stone grinding and sampling device provided by the utility model comprises a first shell 10, wherein a second shell 14 is arranged at the top center position of the first shell 10, a box body 6 and a mounting seat 21 are respectively arranged at the two sides of the top of the first shell 10, a second rotating shaft 16 is arranged in a sealed bearing at the top center position of the second shell 14, a grinding roller 25 is arranged at the bottom end of the second rotating shaft 16, the grinding roller 25 is positioned in the second shell 14, a first grinding bump 26 is arranged on the outer wall of the grinding roller 25, a second grinding bump 27 is arranged on the inner wall of the second shell 14, a fan 39, a plate-type filter screen 41 and a second collecting groove 42 are sequentially arranged in the box body 6 from top to bottom, the top of the box body 6 is connected with a dust hood 1 through a supporting rod 4, an air suction pipe 3 is arranged on one side outer wall of the dust hood 1, the other end of the air suction pipe 3 is connected with a connecting pipe 5 through a pipe joint 2, the other end of the connecting pipe 5 is connected with an air inlet pipe 8 through the pipe joint 2, the air inlet pipe 8 is arranged on one side outer wall of the box body 6, a lower part of the first shell 10 is provided with a filter groove 30, a motor is arranged on the inner side of the first shell 10, a first support plate 30 is arranged on the outer wall of the first side of the first shell and the first rotating shaft 2 is connected with the first rotating shaft 12 through a first rotating shaft groove 29, a speed reducer 29 is arranged on the first side of the U-shaped filter groove 12, and the first end is connected with the first end groove 13, the first end groove is connected with the first end groove is provided with the first end groove 13, the first end groove is provided with the first end groove has the first end groove, and the second end groove has the end a speed reducer, and the end, the end of the device is provided with the device is shown.

The stone grinding and sampling device based on the first embodiment has the working principle that: when the dust collector is used, an external power supply is connected, when a worker grinds stones, the worker pours stones into the second shell 14 from the feed chute 15, the second gear motor 20 is started to drive the first grinding convex points 26 on the grinding roller 25 to rotate, stones are ground between the first grinding convex points and the second grinding convex points 27, the stones are ground into powder and finally flow out of the bottom end opening of the second shell 14 into the filter tank body 30, the first gear motor 11 is started to drive the cam 22 to cause reciprocating extrusion operation on the first U-shaped clamping plate 28, the first U-shaped clamping plate 28 is subjected to reciprocating extrusion operation to enable the filter tank body 30 to vibrate up and down, the filter tank body 30 can screen the ground powders, the ground qualified powders fall into the first collecting tank 32 through the filter holes 31, the ground unqualified powders worker can grind the powders once again, when the stones are ground into the feed chute 15 and generate dust, the dust flows out of the filter tank body 30, the fan 39 is started to enable the dust hood 1 to generate a certain suction force, the dust can flow out of the filter tank body 15 and the dust is sucked into the filter tank body 6, and the dust is prevented from being polluted by the dust collector, and the dust collector is prevented from being polluted by the health condition of the dust collector, and the dust collector is greatly polluted by the dust collector, and the dust collector is prevented from being sucked into the environment.

Example two

As shown in fig. 1-5, the stone grinding and sampling device according to the present utility model further includes: the top of the second rotating shaft 16 is provided with a driven pulley 17, the driven pulley 17 is connected with a driving pulley 19 through a driving belt 18, the driving pulley 19 is arranged on an output shaft of a second gear motor 20, the second gear motor 20 is arranged on the top of a mounting seat 21, the top of a second shell 14 is provided with a feeding groove 15, the inner walls of two sides of the feeding groove 15 are respectively provided with a first inclined baffle 23 and a second inclined baffle 24, the first inclined baffle 23 and the second inclined baffle 24 are distributed in a dislocation way, two ends of a plate type filter screen 41 are arranged in U-shaped grooves on a second U-shaped clamping plate 40, the outer walls of two ends of the plate type filter screen 41 are connected with the groove walls of the U-shaped grooves on the second U-shaped clamping plate 40 in a clearance way, the second U-shaped clamping plate 40 is arranged on the inner walls of two sides of a box body 6, an air outlet groove hole 38 is formed above the outer wall of one side of the box body 6, the front end surfaces of the box body 6 and the first shell 10 are both provided with a sealing door 7, the sealing door 7 is provided with a safety lock 9, the outer wall of a first lug 29 is in clearance connection with the groove wall of a U-shaped groove on a first U-shaped clamping plate 28, a second lug 35 is arranged on the outer wall of the other side of the first U-shaped clamping plate 28, the other end of the second lug 35 is arranged in a strip-shaped groove hole 34, the outer wall of the second lug 35 is in clearance connection with the groove wall of the strip-shaped groove hole 34, the strip-shaped groove hole 34 is arranged on the inner walls of the two sides of the first shell 10, the surface of the second lug 35 is provided with a through hole 36, a limit post 37 is arranged in the through hole 36, the outer wall of the limit post 37 is in clearance connection with the groove wall of the through hole 36, two ends of the limit post 37 are respectively arranged at two ends of the groove wall of the strip-shaped groove hole 34, a spring 33 is sleeved on the outer side of the outer wall of the limit post 37, the spring 33 is positioned between the surface of the second lug 35 and the groove hole wall of the strip-shaped groove hole 34, the bottom of the filter tank body 30 is provided with a filter hole 31, and the inner bottom end of the first shell 10 is provided with a first collecting tank 32.

In this embodiment, because the first inclined baffle 23 and the second inclined baffle 24 are respectively installed on the inner walls of two sides of the feed chute 15, and the first inclined baffle 23 and the second inclined baffle 24 are in dislocation distribution, so that the first inclined baffle 23 and the second inclined baffle 24 can play a role in blocking stones splashed inside the second shell 14, the occurrence of the situation that stones splash outside the feed chute 15 is avoided, both ends of the plate filter screen 41 are installed in the U-shaped grooves on the second U-shaped clamping plate 40, and both outer walls of both ends of the plate filter screen 41 are in clearance connection with the walls of the U-shaped grooves on the second U-shaped clamping plate 40, thereby being convenient for a worker to disassemble and replace the plate filter screen 41, and because the outer walls of the first convex blocks 29 are in clearance connection with the walls of the U-shaped grooves on the first U-shaped clamping plate 28, thereby being convenient for the worker to disassemble and assemble the filter tank body 30.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims (9)

1. A stone mill sampling device comprising a first housing (10), characterized in that: the utility model discloses a dust collection device, including first casing (10), second casing (14) are provided with in top central point of first casing (10), box (6) and mount pad (21) are installed respectively to the top both sides of first casing (10), install second pivot (16) in the sealed bearing on the top central point of second casing (14), grinding roller (25) are installed to the bottom of second pivot (16), and grinding roller (25) are located the inside of second casing (14), be provided with first grinding bump (26) on the outer wall of grinding roller (25), be provided with second grinding bump (27) on the inner wall of second casing (14), inside from the top down of box (6) has set gradually fan (39), board-like filter screen (41) and second collecting vat (42), the top of box (6) is connected with dust absorption hood (1) through bracing piece (4), be provided with aspiration channel (3) on the outer wall of one side of dust absorption hood (1), the other end of aspiration channel (3) is connected with connecting pipe (5) through pipe type joint (2), the other end and connecting pipe (8) are connected through connecting pipe (8).

2. A stone mill sampling device according to claim 1, wherein: the utility model discloses a filter tank, including box (6) and casing, air-supply line (8) set up on the outer wall of one side of box (6), the inside below of first casing (10) is provided with filter tank body (30), all install first lug (29) on the outer wall of both sides of filter tank body (30), U type inslot on first U type cardboard (28) is installed to the other end of first lug (29), install backup pad (13) on the outer wall of one side of first casing (10), the last surface mounting of backup pad (13) has first gear motor (11), the output shaft of first gear motor (11) passes through the shaft coupling and is connected with first pivot (12), the other end of first pivot (12) passes sealed bearing on the outer wall of casing one side and extends to the inside of casing and cam (22) be connected.

3. A stone mill sampling device according to claim 1, wherein: the top of second pivot (16) is installed driven pulley (17), driven pulley (17) are connected with driving pulley (19) through driving belt (18), driving pulley (19) are installed on the output shaft of second gear motor (20), the top at mount pad (21) is installed to second gear motor (20).

4. A stone mill sampling device according to claim 1, wherein: the top of second casing (14) is provided with feed chute (15), install first tilt baffle (23) and second tilt baffle (24) on the both sides inner wall of feed chute (15) respectively, and first tilt baffle (23) are dislocation distribution with second tilt baffle (24).

5. A stone mill sampling device according to claim 1, wherein: the U-shaped groove on second U-shaped cardboard (40) is all installed at the both ends of board-like filter screen (41), and be gap connection between the cell wall in the U-shaped groove on board-like filter screen (41) and second U-shaped cardboard (40), second U-shaped cardboard (40) are installed on the both sides inner wall of box (6).

6. A stone mill sampling device according to claim 1, wherein: an air outlet slot hole (38) is formed in the upper portion of the outer wall of one side of the box body (6), sealing doors (7) are arranged on the front end faces of the box body (6) and the first shell (10), and safety locks (9) are arranged on the sealing doors (7).

7. A stone mill sampling device according to claim 2, wherein: the outer wall of the first lug (29) is in gap connection with the groove wall of the U-shaped groove on the first U-shaped clamping plate (28), a second lug (35) is arranged on the outer wall of the other side of the first U-shaped clamping plate (28), the other end of the second lug (35) is arranged in a strip-shaped groove hole (34), the outer wall of the second lug (35) is in gap connection with the groove wall of the strip-shaped groove hole (34), and the strip-shaped groove hole (34) is formed in the inner walls of two sides of the first shell (10).

8. The stone mill sampling device of claim 7, wherein: through-hole (36) have been seted up on the surface of second lug (35), install spacing post (37) in through-hole (36), and be gap junction between the outer wall of spacing post (37) and the pore wall of through-hole (36), the pore wall both ends at bar slotted hole (34) are installed respectively at the both ends of spacing post (37), the outer cover of the outer wall of spacing post (37) is equipped with spring (33), and spring (33) are located between the surface of second lug (35) and the pore wall of bar slotted hole (34).

9. A stone mill sampling device according to claim 2, wherein: the bottom of the filter tank body (30) is provided with a filter hole (31), and the inner bottom end of the first shell (10) is provided with a first collecting tank (32).