CN216296516U

CN216296516U - Grinding device is used in limestone production

Info

Publication number: CN216296516U
Application number: CN202122160781.9U
Authority: CN
Inventors: 危鹏
Original assignee: Shanghai Baiaoheng Renewable Resources Co ltd
Current assignee: Shanghai Baiaoheng Renewable Resources Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-04-15
Anticipated expiration: 2031-09-08

Abstract

The utility model provides a grinding device, and particularly relates to a grinding device for limestone production. The improved box is characterized by comprising a box body, a conical plate is installed on the upper portion in the box body, through holes are formed in the two sides of the conical plate, a rotating plate is installed through the inside rotation of the through holes, an electric telescopic rod is installed through the inside both sides of the box body in a rotating mode, the free end of the electric telescopic rod is connected with the bottom surface of the rotating plate in a rotating mode, a crushing mechanism is arranged on the box body and located above the conical plate, a filter plate is arranged in the box body, a discharge port is formed in the bottom end of the box body, a first fixing groove is formed in the inside of the discharge port, a second baffle is embedded into the first fixing groove, a T-shaped sliding groove is formed in the inside of the second baffle, a T-shaped sliding block is embedded into the inside of the T-shaped sliding groove, one end, far away from the T-shaped sliding groove, of the T-shaped sliding block is fixedly connected to the discharge port, and one end, far away from the first fixing groove, of the second baffle is provided with a fixing mechanism. The utility model is convenient and practical, and can improve the grinding efficiency.

Description

Grinding device is used in limestone production

Technical Field

The utility model provides a grinding device, and particularly relates to a grinding device for limestone production.

Background

Thereby the grinder for limestone production can grind massive limestone and reach and grind limestone into the graininess, but the storage device of discharge gate below is when changing, because the continuous ejection of compact of discharge gate, easily makes the granule that grinds out drop, and this causes certain wasting of resources to ordinary grinder can not make the abundant grinding of material, greatly reduced the quality that the material ground, the time of grinding the cost is also than longer, and efficiency is lower. Therefore, the utility model provides a grinding device for limestone production, which can effectively solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a grinding device for limestone production, which is more practical and convenient for a user to use.

The technical scheme adopted by the utility model is as follows: a grinding device for limestone production comprises a box body, wherein a conical plate is installed at the upper part of the inner side of the box body, through holes are formed in two sides of the conical plate, a rotating plate is installed inside the through holes in a rotating mode, electric telescopic rods are installed on two sides of the inner side of the box body in a rotating mode, the free ends of the electric telescopic rods are connected with the bottom surface of the rotating plate in a rotating mode, a grinding mechanism is arranged on the box body and above the conical plate, a second motor is fixedly arranged in the middle of the outer side wall of the box body, an output shaft of the second motor penetrates through the side wall of the box body and extends into the box body, a threaded rod is connected into the output shaft in a sleeved mode, a threaded block is arranged on the threaded rod in a threaded mode, a supporting rod is installed at the lower end of the threaded block, a connecting plate is installed at the lower end of the supporting rod, baffle I are symmetrically arranged in the front and back of the lower end of the connecting plate, a grinding roller is rotatably arranged between the baffle I, a filtering plate with the upper end surface in contact with the outer surface of the grinding roller is fixedly arranged on the inner side of the box body, the filter comprises a box body, and is characterized in that inclined plates are symmetrically installed in the box body in a bilateral mode, the inclined plates are located below a filter plate, the lower ends of the inclined plates are fixedly connected to the bottom of the box body, a discharge port is formed in the bottom of the box body, a first fixing groove is formed in the discharge port, a baffle is embedded in the first fixing groove, a T-shaped sliding groove is formed in the second baffle, a T-shaped sliding block is embedded in the T-shaped sliding groove, one end, away from the T-shaped sliding groove, of the T-shaped sliding block is fixedly connected to the discharge port, and a fixing mechanism is arranged at one end, away from the first fixing groove, of the second baffle.

The upper surface of the box body is provided with a feeding pipe.

Rubbing crusher constructs including fixing the first motor at the box roof, first motor output shaft runs through the box roof and extends to its internally connected with pivot, the pivot bottom rotates with the conical plate up end to be connected, a plurality of crushing blades are installed in the outside of pivot, the outside install the spiral piece of loosing.

And one end of the threaded rod, which is far away from the second motor, is rotatably connected with the inner side wall of the box body.

Four equal rigid couplings in corner department of box bottom have the supporting leg.

The fixing mechanism is including seting up the second fixed slot in the box bottom, the inside embedded dead lever that has of second fixed slot, the dead lever bottom runs through in baffle two and keeps away from the one end of first fixed slot and extend to the below of baffle two, fixed rod bottom end fixedly connected with fixed plate, fixed plate bottom fixedly connected with pull ring, fixed plate top fixedly connected with telescopic link, telescopic link top end fixedly connected in two diapalls of baffle, telescopic link outer wall cover is equipped with the spring, the spring both ends respectively with fixed plate roof and two diapalls fixed connection of baffle.

The maximum stretching lengths of the telescopic rod and the spring are both greater than the length of the second fixing groove.

The utility model has the beneficial effects that:

the utility model has simple integral structure, when in use, limestone is put in from the feeding pipe, the first motor is started, the output shaft of the first motor drives the rotating shaft to rotate, the rotating shaft drives the crushing blade and the spiral loosening sheet to rotate, the limestone is crushed and stirred, the next grinding is convenient, the working efficiency is improved, then the electric telescopic rod is opened, the electric telescopic rod drives the rotating plate, the stirred limestone falls to the upper part of the filter plate from the through hole, then the second motor is started, the output shaft of the second motor drives the threaded rod to rotate, the threaded rod drives the threaded block to transversely move when rotating, the threaded block drives the grinding roller to transversely move, thereby grinding the limestone at the upper end of the filter plate, the limestone leaks from the filter plate after being ground into powder, finally the accommodating device is placed below the discharging hole, the pull ring is pulled to drive the fixing plate and the fixing rod to downwards move, and the telescopic rod and the spring are in a stretching state, move the baffle one side earlier on, when baffle one removes to the discharge gate outside, the discharge gate can normally the ejection of compact this moment, likepowder limestone can be discharged into in receiving the device through the discharge gate, realize the automation of grinding, the work efficiency of grinding has been improved, workman's working strength has been reduced, when needing to change the storage device of discharge gate bottom, through the inside gliding effect of T shape slider in T shape spout, drive baffle two and remove, when baffle two gets into first fixed slot, not hard up pull ring this moment, elastic action through the spring, drive fixed plate and dead lever rebound, when the dead lever gets into the second fixed slot, baffle two are fixed this moment, and block the discharge gate, reduce the wasting of resources.

Drawings

Fig. 1 is a schematic view showing the structure of a grinding apparatus for limestone production according to the present invention.

FIG. 2 is an enlarged view of the discharge port of the grinding apparatus for limestone production according to the present invention.

(1, box body; 2, conical plate; 3, through hole; 4, rotating plate; 5, electric telescopic rod; 6, crushing mechanism; 6.1, first motor; 6.2, rotating shaft; 6.3, crushing blade; 6.4, spiral loosening sheet; 7, second motor; 8, threaded rod; 9, threaded block; 10, support rod; 11, baffle I; 12, grinding roller; 13, filter plate; 14, inclined plate; 15, discharge port; 16, first fixed slot; 17, baffle II; 18, T-shaped chute; 19, T-shaped slide block; 20, fixed mechanism; 20.1, second fixed slot; 20.2, fixed rod; 20.3, fixed plate; 20.4, telescopic rod; 20.5, spring; 20.6, pull ring; 21, support leg; 22, connecting plate)

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

A grinding device for limestone production comprises a box body 1, wherein a conical plate 2 is installed on the upper portion of the inner side of the box body 1, through holes 3 are formed in two sides of the conical plate 2, a rotating plate 4 is installed inside the through holes 3 in a rotating mode, an electric telescopic rod 5 is installed on two sides inside the box body 1 in a rotating mode, the free end of the electric telescopic rod 5 is connected with the bottom surface of the rotating plate 4 in a rotating mode, a grinding mechanism 6 is arranged on the box body 1 and located above the conical plate 2, a second motor 7 is fixedly arranged in the middle of the outer side wall of the box body 1, an output shaft of the second motor 7 penetrates through the side wall of the box body 1 and extends to the inner side of the box body to be connected with a threaded rod 8, a threaded block 9 is sleeved on the threaded rod 8, a support rod 10 is installed at the lower end of the threaded block 9, a connecting plate 22 is installed at the lower end of the support rod 10, and first baffle plates 11 are symmetrically arranged at the front and back of the lower end of the connecting plate 22, it is equipped with grinding roller 12 to rotate between

baffle

11, 1 inboard of box has set firmly the filter 13 that up end and grinding roller 12 surface contacted, bilateral symmetry installs swash plate 14 in the box 1, swash plate 14 is located filter 13 below, 14 lower extreme fixed connection of swash plate are at the bottom in the box 1, discharge gate 15 has been seted up to 1 bottom of box, first fixed slot 16 has been seted up to discharge gate 15 inside, the inside baffle two 17 that has inlayed of first fixed slot 16, T shape spout 18 has been seted up to baffle two 17 inside, the inside T shape slider 19 that has inlayed of T shape spout 18, the one end fixed connection that T shape spout 18 was kept away from to T shape slider 19 is in discharge gate 15, the one end that first fixed slot 16 was kept away from to baffle two 17 is provided with fixed establishment 20.

In the utility model, the upper surface of the box body 1 is provided with a feeding pipe.

The crushing mechanism 6 comprises a first motor 6.1 fixed on the top wall of a box body 1, an output shaft of the first motor 6.1 penetrates through the top wall of the box body 1 and extends to the inside of the box body to be connected with a rotating shaft 6.2, the bottom end of the rotating shaft 6.2 is rotatably connected with the upper end face of a conical plate 2, a plurality of crushing blades 6.3 are installed on the outer side of the rotating shaft 6.2, and spiral loosening pieces 6.4 are installed on the outer side of the rotating shaft 6.2.

In the utility model, one end of the threaded rod 8, which is far away from the second motor 7, is rotatably connected with the inner side wall of the box body 1.

Four corners of the bottom end of the box body 1 are fixedly connected with supporting legs 21.

The fixing mechanism 20 comprises a second fixing groove 20.1 formed in the bottom end of the box body 1, a fixing rod 20.2 is embedded in the second fixing groove 20.1, the bottom end of the fixing rod 20.2 penetrates through one end, far away from the first fixing groove 16, of the baffle 17 and extends to the position below the baffle II 17, a fixing plate 20.3 is fixedly connected to the bottom end of the fixing rod 20.2, a pull ring 20.6 is fixedly connected to the bottom end of the fixing plate 20.3, a telescopic rod 20.4 is fixedly connected to the top end of the fixing plate 20.3, the top end of the telescopic rod 20.4 is fixedly connected to the bottom wall of the baffle II 17, a spring 20.5 is sleeved on the outer wall of the telescopic rod 20.4, and two ends of the spring 20.5 are fixedly connected with the top wall of the fixing plate 20.3 and the bottom wall of the baffle II 17 respectively.

The maximum stretching length of the telescopic rod 20.4 and the spring 20.5 is larger than the length of the second fixing groove 20.1.

In the utility model, the front side and the rear side of the connecting plate 22 are both connected with the inner wall of the box body 1 in a sliding way.

The utility model has simple integral structure, when in use, limestone is put into the limestone feed pipe, the first motor 6.1 is started, the output shaft of the first motor 6.1 drives the rotating shaft 6.2 to rotate, the rotating shaft 6.2 drives the crushing blade 6.3 and the spiral loosening sheet 6.4 to rotate, the limestone is crushed and stirred, the next grinding is convenient, the work efficiency is improved, then the electric telescopic rod 5 is opened, the electric telescopic rod 5 drives the rotating plate 4, the stirred limestone falls to the upper part of the filter plate 13 from the through hole 3, then the second motor 7 is started, the output shaft of the second motor 7 drives the threaded rod 8 to rotate, the threaded rod 8 drives the threaded block 9 to transversely move when rotating, the threaded block 9 drives the grinding roller 12 to transversely move, thereby the limestone at the upper end of the filter plate 13 is ground into powder, the limestone leaks from the filter plate 13, finally the containing device is placed below the discharge hole 15, the pull ring is 20.6, the fixing plate 20.3 and the fixing rod 20.2 are driven to move downwards, the telescopic rod 20.4 and the spring 20.5 are in a stretching state, the baffle plate I11 is moved towards one side, when the baffle plate I11 is moved to the outside of the discharge hole 15, the discharge hole 15 can normally discharge materials, the powdery limestone can be discharged into the receiving device through the discharge hole 15, the grinding automation is realized, the grinding work efficiency is improved, the labor intensity of workers is reduced, when the receiving device at the bottom of the discharge hole 15 needs to be replaced, the baffle plate II 17 is driven to move through the sliding effect of the T-shaped sliding block 19 in the T-shaped sliding groove 18, when the baffle plate II 17 enters the first fixing groove 16, the pull ring 20.6 is loosened, the fixing plate 20.3 and the fixing rod 20.2 are driven to move upwards through the elastic effect of the spring 20.5, when the fixing rod 20.2 enters the second fixing groove 20.1, the baffle plate II 17 is fixed and blocks the discharge hole 15, and resource waste is reduced. In a whole view, the grinding device for limestone production is convenient to use and meets the requirements of workers.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides a grinder is used in limestone production which characterized in that: comprises a box body (1), wherein a conical plate (2) is installed on the upper portion of the inner side of the box body (1), through holes (3) are arranged on the two sides of the conical plate (2), a rotating plate (4) is installed on the inner portion of the through holes (3), an electric telescopic rod (5) is installed on the two sides of the inner portion of the box body (1) in a rotating mode, the free end of the electric telescopic rod (5) is connected with the bottom surface of the rotating plate (4) in a rotating mode, a crushing mechanism (6) is arranged on the box body (1) and located above the conical plate (2), a second motor (7) is fixedly arranged in the middle of the outer side wall of the box body (1), an output shaft of the second motor (7) penetrates through the side wall of the box body (1) and extends to the inner portion of the box body to be connected with a threaded rod (8), a threaded block (9) is sleeved on the threaded rod (8), a support rod (10) is installed at the lower end of the threaded block (9), a connecting plate (22) is installed at the lower end of the support rod (10), the grinding device is characterized in that baffle plates (11) are symmetrically arranged at the front and back of the lower end of the connecting plate (22), grinding rollers (12) are rotatably arranged between the baffle plates (11), a filter plate (13) with the upper end surface contacting with the outer surface of the grinding rollers (12) is fixedly arranged on the inner side of the box body (1), inclined plates (14) are symmetrically arranged in the box body (1) from left to right, the inclined plates (14) are positioned below the filter plate (13), the lower end of the inclined plates (14) is fixedly connected to the bottom in the box body (1), a discharge hole (15) is formed in the bottom end of the box body (1), first fixing grooves (16) are formed in the discharge hole (15), baffle plates (17) are embedded in the first fixing grooves (16), T-shaped sliding grooves (18) are formed in the baffle plates (17), T-shaped sliding blocks (19) are embedded in the T-shaped sliding grooves (18), one ends, far away from the T-shaped sliding blocks (19), are fixedly connected to the discharge hole (15), and a fixing mechanism (20) is arranged at one end, far away from the first fixing groove (16), of the second baffle plate (17).

2. The grinding apparatus for limestone production as claimed in claim 1, wherein: the upper surface of the box body (1) is provided with a feeding pipe.

3. The grinding apparatus for limestone production as claimed in claim 1, wherein: rubbing crusher constructs (6) including fixing first motor (6.1) at box (1) roof, first motor (6.1) output shaft runs through box (1) roof and extends to its internally connected with pivot (6.2), pivot (6.2) bottom is rotated with conical plate (2) up end and is connected, a plurality of crushing blade (6.3) are installed in the outside of pivot (6.2), spiral loosening piece (6.4) are installed in the outside of pivot (6.2).

4. The grinding apparatus for limestone production as claimed in claim 1, wherein: one end of the threaded rod (8) far away from the second motor (7) is rotatably connected with the inner side wall of the box body (1).

5. The grinding apparatus for limestone production as claimed in claim 1, wherein: four corners of the bottom of the box body (1) are fixedly connected with supporting legs (21).

6. The grinding apparatus for limestone production as claimed in claim 1, wherein: fixed establishment (20) are including offering second fixed slot (20.1) in box (1) bottom, second fixed slot (20.1) inside is embedded to have dead lever (20.2), dead lever (20.2) bottom is run through in baffle two (17) keep away from the one end of first fixed slot (16) and is extended to the below of baffle two (17), dead lever (20.2) bottom end fixedly connected with fixed plate (20.3), fixed plate (20.3) bottom end fixedly connected with pull ring (20.6), fixed plate (20.3) top fixedly connected with telescopic link (20.4), telescopic link (20.4) top fixed connection is in baffle two (17) diapire, telescopic link (20.4) outer wall cover is equipped with spring (20.5), spring (20.5) both ends respectively with fixed plate (20.3) roof and baffle two (17) diapire fixed connection.

7. The grinding apparatus for limestone production as claimed in claim 6, wherein: the maximum stretching lengths of the telescopic rod (20.4) and the spring (20.5) are both larger than the length of the second fixing groove (20.1).