Grinding disc base of slag vertical mill

Abstract

The utility model relates to the technical field of slag vertical mills, and discloses a millstone base of a slag vertical mill, which comprises a base plate and support plates, the support plates are mounted on both sides of the top of the base plate, a rectangular cavity is arranged at the center inside the support plates, and sliding chutes are distributed between the top ends and the bottom ends of both sides inside the rectangular cavity. A frame body is movably inserted between the sliding grooves, and one side of the bottom of the frame body is movably connected with a worm. According to the grinding disc base of the slag vertical mill, the frame body is movably inserted between the sliding grooves, according to the pushing and clamping position of the grinding plate, the motor is used for controlling the lead screw to rotate, the frame body embedded in the sliding grooves in the two sides is vertically moved through the shaft sleeve, then the motor at the front end is started, the worm wheel connected with the output shaft is rotated, and the worm wheel rotates and is clamped with the worm; and one side of the bottom of the meshing cylinder is embedded in a limiting groove, the dull polish plate is transversely pushed out, the vertical mill shell located at the top of the supporting plate is clamped, and the problem that the installation range of the base is limited is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a mineral slag vertical mill technical field, concretely is a millstone base of mineral slag vertical mill. BACKGROUND

[0002] The vertical mill is a large grinding equipment commonly used in industrial production process, and the shape of the slag is various at the beginning of excavation, and the size is various, and the edges and corners are clear and sharp. Whether it is transportation or smelting, there is a possibility of damaging the inner wall of the machine, so the slag is usually preliminarily processed by the vertical mill.

[0003] The vertical mill device is also divided into a grinding main body and a foundation base, and the base needs to be installed above the ground first, so that the grinding tank body can be reinforced. When the tank body is processed in and out of the material, the vertical and horizontal states of the tank body should be adjusted. At this time, the base needs to be clamped or loosened in order to assemble and disassemble the tank body. The diameter of the tank body in the center is large or small, and the use of the ordinary specification base has limitations. The distance between the two lacks an adjusting structure to shorten or shorten.

[0004] Now, a new type of millstone base of mineral slag vertical mill is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a millstone base of mineral slag vertical mill to solve the problem of limited installation range of the base in the background art.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a millstone base of mineral slag vertical mill, including base plate and support plate, both sides of the top of the base plate are provided with support plates, the center of the inside of the support plate is provided with a rectangular cavity, and the top and bottom between the two sides of the inside of the rectangular cavity are distributed with sliding grooves, the frame body is movably inserted between the sliding grooves, one side of the bottom of the frame body is movably connected with the worm, the surface of the side of the worm is provided with threads, the outside of the worm is transversely sleeved with the meshing cylinder, and the side of the meshing cylinder is fixed with the frosted plate, one side of the bottom of the frame body is welded with the cylinder, and the lower part between the frame body and the cylinder is transversely provided with the limiting groove, the upper part of the front end of the inside of the frame body is movably connected with the worm wheel, the center of the front end of the frame body is provided with the motor, the top of the rectangular cavity is provided with the motor, the upper and lower parts of the back of the inside of the rectangular cavity are movably connected with the screw rod, and the center of the back of the frame body is longitudinally welded with the shaft sleeve.

[0007] Preferably, the thread in the meshing cylinder is engaged with the thread, and the worm and the meshing cylinder are arranged in concentric circles.

[0008] Preferably, the worm wheel is connected above the worm, and the output shaft of the motor is fixedly connected with the worm wheel.

[0009] Preferably, the lead screw is embedded in a bushing, and the output shaft of the motor is fixedly connected with the lead screw.

[0010] Preferably, a vertical groove is arranged at the center of the interior of the base plate, and a vertical rod is fixedly arranged at the lower portion of the interior of the vertical groove, a sleeve is sleeved on the exterior of the vertical rod, a bottom plate is transversely welded between the top portions of the sleeves, springs are welded between the bottom portions of the sleeves and the vertical groove, and slide rails are fixedly arranged at the lower portions of the exterior sides of the support plates.

[0011] Preferably, the springs are spirally wound on the exterior of the vertical rod, and the top portion of the vertical rod is embedded in the sleeve.

[0012] Preferably, the two sides of the bottom plate are embedded in the slide rails, and the bottom plate can vertically ascend and descend between adjacent support plates.

[0013] Preferably, a support plate is fixedly arranged at the center between the one sides of the support plates, a circular groove is arranged at the center of the interior of the support plate, notch openings are transversely arranged at the two sides of the circular groove, a pipe body is arranged in the circular groove and the notch openings, a liquid outlet is arranged on one side of the pipe body, a liquid pump is arranged at the lower portion of one side of the pipe body, and a liquid inlet pipe is fixedly connected to the bottom portion of the liquid pump.

[0014] Compared with the prior art, the slag vertical mill has the advantages that the mill disc base of the slag vertical mill can adjust the fitting degree of the base, reduce the vibration of the bottom mechanism, and lubricate the transmission shaft sleeve.

[0015] (1) The frame body is movably arranged between the sliding grooves, the position of the clamping of the sanding plate is adjusted, the motor is controlled to rotate the lead screw, the frame body embedded in the two sliding grooves is vertically moved through the bushing, the motor at the front end is started, the worm wheel connected with the output shaft is rotated, the worm is clamped at the bottom portion of the worm wheel, one side of the engaging cylinder at the bottom portion is embedded in the limiting groove, the engaging cylinder and the sanding plate can be transversely pushed out, the vertical mill shell clamped on the top portion of the support plate is clamped, and the vertical mill shell is loosened, so that the vertical mill device can be prevented from shaking.

[0016] (2) The bottom plate is transversely welded between the top portions of the sleeves, the bottom plate is used to carry the transmission mechanism, if the carried equipment shakes during work, the bottom plate can vertically slide under the limiting action of the two slide rails, the vertical rod embedded in the sleeve is matched, the used spring is supported to relieve the vibration intensity, the contact area of the bottom plate and the structure below is reduced, the vibration of the device around is prevented from being too large, and the noise is reduced.

[0017] (3) through the center of the support plate inside the round groove, the center of the support plate reserved round groove, can be below the transmission mechanism through and on the device connected, can be along any one side of the slot horizontal push tube, until the liquid outlet adhere to the shaft side, start the liquid pump can be extracted from the liquid inlet pipe lubricating oil, through the tube into the liquid outlet in the spray on the shaft surface lubrication treatment, to avoid the shaft and bearing between the excessive friction. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the front view sectional structure schematic diagram of the utility model;

[0019] Figure 2 It is the front view sectional structure schematic diagram of the rectangular chamber of the utility model;

[0020] Figure 3 It is the front view sectional structure schematic diagram of the base plate of the utility model;

[0021] Figure 4 It is the Figure 3 It is the local section enlarged structure schematic diagram of A place of the utility model;

[0022] Figure 5 It is the front view sectional structure schematic diagram of the round groove of the utility model.

[0023] In the drawing: 1, base plate; 2, support plate; 3, rectangular chamber; 4, sliding slot; 5, frame; 6, worm wheel; 7, shaft sleeve; 8, motor; 9, screw rod; 10, meshing cylinder; 11, frosted plate; 12, motor; 13, support plate; 14, slide rail; 15, bottom plate; 16, vertical slot; 17, spring; 18, sleeve; 19, worm; 20, screw thread; 21, limit slot; 22, vertical rod; 23, slot; 24, tube; 25, liquid outlet; 26, liquid pump; 27, liquid inlet pipe; 28, round groove; 29, cylinder. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0025] Embodiment 1: please refer to Figures 1-5The utility model provides a kind of millstone base of slag vertical mill, including base plate 1 and support plate 2, base plate 1 top both sides are equipped with support plate 2, rectangular chamber 3 is arranged at the center in support plate 2 inside, and the top end between the bottom end of both sides in rectangular chamber 3 inside is distributed with chute 4, frame 5 is movably inserted between chute 4, and one side of the bottom of frame 5 is movably connected with worm 19, the surface of the side of worm 19 is provided with screw thread 20, meshing cylinder 10 is transversely sleeved outside worm 19, and abrasive plate 11 is fixed on the side of meshing cylinder 10, one side of the bottom of frame 5 is welded with cylinder 29, and limit groove 21 is transversely arranged below between cylinder 29 and frame 5, the upper side of the front end in frame 5 inside is movably connected with worm wheel 6, motor 12 is installed at the center of the front end of frame 5, motor 8 is installed on the top of rectangular chamber 3, screw rod 9 is movably connected between upper and lower of the rear in rectangular chamber 3 inside, shaft sleeve 7 is longitudinally welded at the center of the rear of frame 5;

[0026] The pattern in meshing cylinder 10 is engaged with screw thread 20, worm 19 and meshing cylinder 10 are concentrically arranged, worm wheel 6 is clamped above worm 19, the output shaft of motor 12 is fixedly connected with worm wheel 6, screw rod 9 is embedded in shaft sleeve 7, the output shaft of motor 8 is fixedly connected with screw rod 9;

[0027] Specifically, as shown in Figure 1 and Figure 2 , according to the position of abrasive plate 11 pushing clamping, motor 8 is used to control screw rod 9 to rotate, frame 5 embedded in both sides chute 4 is vertically moved by shaft sleeve 7, then motor 12 at the front end is started, worm wheel 6 connected with rotating output shaft is rotated, screw rod 19 clamped at the bottom is rotated by worm wheel 6, because one side of the bottom of meshing cylinder 10 is embedded in limit groove 21, meshing cylinder 10 and abrasive plate 11 can be pushed out transversely, then vertical mill shell is clamped on the top of support plate 13.

[0028] In embodiment 2, vertical slot 16 is arranged at the center in base plate 1 inside, and vertical rod 22 is fixedly connected in the lower part of vertical slot 16 inside, sleeve pipe 18 is sleeved outside vertical rod 22, bottom plate 15 is transversely welded between the top of sleeve pipe 18, spring 17 is welded between the bottom of sleeve pipe 18 and vertical slot 16, slide rail 14 is fixedly connected on the lower part of the outer side of support plate 2;

[0029] Spring 17 is spirally wound outside vertical rod 22, the top of vertical rod 22 is embedded in sleeve pipe 18, both sides of bottom plate 15 are embedded in slide rail 14, and bottom plate 15 can be vertically lifted between adjacent support plate 2;

[0030] Specifically, as shown in Figure 1 , Figure 3 and Figure 4As shown, the bottom plate 15 is used to carry the transmission mechanism, if the device is shaken when working, it can be vertically slid under the limiting action of the two side slide rails 14, and then cooperate with the vertical rod 22 embedded in the sleeve pipe 18 to support the used spring 17 to relieve the vibration intensity, reduce the contact area of the bottom plate 15 and the structure below, and avoid the excessive vibration of the device around.

[0031] In the embodiment 3, the support plate 13 is fixed at the center between one side of the supporting plate 2, the circular groove 28 is arranged at the center of the support plate 13, the slot 23 is arranged at the two sides of the circular groove 28, the pipe body 24 is arranged between the slot 23 and the circular groove 28, the liquid outlet 25 is arranged at one side of the pipe body 24, the liquid pump 26 is arranged below one side of the pipe body 24, and the inlet pipe 27 is fixedly connected to the bottom of the liquid pump 26.

[0032] Specifically, as shown in Figure 1 and Figure 5 the circular groove 28 reserved at the center of the support plate 13 can be passed through by the transmission mechanism below and connected to the device above, the pipe body 24 can be horizontally pushed along the slot 23 at any side until the liquid outlet 25 is attached to the side surface of the shaft body, the lubricating oil can be extracted from the inlet pipe 27 after the liquid pump 26 is started, and then injected into the liquid outlet 25 through the pipe body 24 for spraying and lubricating the surface of the shaft body.

[0033] Working principle: when the utility model is used, first, according to the position of the sanding plate 11, the motor 8 is used to control the rotation of the lead screw 9, the frame 5 embedded in the two side slide grooves 4 is vertically moved by the shaft sleeve 7, the front motor 12 is started, the worm gear 6 connected to the output shaft is rotated, the worm gear 6 at the bottom is clamped, the engaging cylinder 10 is horizontally pushed out from the engaging cylinder 10 and the sanding plate 11, and then the vertical grinding shell is clamped on the top of the support plate 13, the bottom plate 15 is used to carry the transmission mechanism, if the device is shaken when working, it can be vertically slid under the limiting action of the two side slide rails 14, and then cooperate with the vertical rod 22 embedded in the sleeve pipe 18 to support the used spring 17 to relieve the vibration intensity, reduce the contact area of the bottom plate 15 and the structure below, the circular groove 28 reserved at the center of the support plate 13 can be passed through by the transmission mechanism below and connected to the device above, the pipe body 24 can be horizontally pushed along the slot 23 at any side until the liquid outlet 25 is attached to the side surface of the shaft body, the lubricating oil can be extracted from the inlet pipe 27 after the liquid pump 26 is started, and then injected into the liquid outlet 25 through the pipe body 24 for spraying and lubricating the surface of the shaft body.

[0034] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A grinding disc base for a slag vertical mill, comprising a base plate (1) and a support plate (2), characterized in that: Support plates (2) are installed on both sides of the top of the substrate (1). A rectangular cavity (3) is provided in the center of the support plate (2). Slide grooves (4) are distributed between the top and bottom of the two sides of the rectangular cavity (3). A frame (5) is movably inserted between the slide grooves (4). A worm gear (19) is movably connected to one side of the bottom of the frame (5). The surface of the side of the worm gear (19) is provided with threads (20). A meshing cylinder (10) is laterally sleeved on the outside of the worm gear (19). A grinding wheel is fixed on the side of the meshing cylinder (10). A sand plate (11) is provided. A cylinder (29) is welded to one side of the bottom of the frame (5). A limiting groove (21) is provided horizontally between the cylinder (29) and the frame (5). A worm gear (6) is movably connected to the upper part of the front end of the frame (5). A motor (12) is installed at the center of the front end of the frame (5). A motor (8) is installed on the top of the rectangular chamber (3). A lead screw (9) is movably connected between the upper and lower parts of the rear of the rectangular chamber (3). A bushing (7) is longitudinally welded to the center of the rear of the frame (5).

2. The grinding disc base of a slag vertical mill according to claim 1, characterized in that: The internal texture of the meshing cylinder (10) meshes with the thread (20), and the worm (19) and the meshing cylinder (10) are arranged in concentric circles.

3. The grinding disc base of a slag vertical mill according to claim 1, characterized in that: The worm gear (6) is snapped onto the top of the worm (19), and the output shaft of the motor (12) is fixedly connected to the worm gear (6).

4. The grinding disc base of a slag vertical mill according to claim 1, characterized in that: The lead screw (9) is embedded in the bushing (7), and the output shaft of the motor (8) is fixedly connected to the lead screw (9).

5. The grinding disc base of a slag vertical mill according to claim 1, characterized in that: A vertical groove (16) is provided in the center of the substrate (1), and a vertical rod (22) is fixed at the bottom inside the vertical groove (16). A sleeve (18) is sleeved on the outside of the vertical rod (22), and a base plate (15) is welded horizontally between the top of the sleeve (18). A spring (17) is welded between the bottom of the sleeve (18) and the vertical groove (16). A slide rail (14) is fixed at the bottom of the outer side of the support plate (2).

6. The grinding disc base of a slag vertical mill according to claim 5, characterized in that: The spring (17) is spirally wound around the outside of the upright (22), and the top of the upright (22) is embedded in the sleeve (18).

7. The grinding disc base of a slag vertical mill according to claim 5, characterized in that: Both sides of the base plate (15) are embedded in the slide rail (14), and the base plate (15) can be vertically raised and lowered between adjacent support plates (2).

8. The grinding disc base of a slag vertical mill according to claim 1, characterized in that: A support plate (13) is fixed at the center between the two sides of the support plate (2). A circular groove (28) is provided at the center of the support plate (13), and slots (23) are provided on both sides of the circular groove (28). A pipe (24) is inserted between the slot (23) and the circular groove (28), and a liquid outlet (25) is provided on one side of the pipe (24). A liquid pump (26) is installed below one side of the pipe (24), and an inlet pipe (27) is fixedly connected to the bottom of the liquid pump (26).

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