CN221847357U - A cement production raw material crushing and lifting device - Google Patents

Abstract

The utility model relates to the technical field of cement production and discloses a cement production raw material crushing and lifting device which comprises a bottom plate and a shell, wherein supporting sleeves are fixedly arranged at two ends of the two sides of the upper surface of the bottom plate, supporting rods are movably sleeved in the two supporting sleeves at two sides, baffle plates are fixedly arranged at the lower ends of the two supporting rods, springs are fixedly arranged at the lower surfaces of the baffle plates, the lower ends of the springs are fixedly connected with the inner side walls of the corresponding supporting sleeves, the shell is fixedly arranged at the inner sides of the upper ends of the supporting rods, a screen is fixedly arranged at the lower end of the shell, vibration motors are fixedly arranged at the two side walls of the shell, a rotating rod is arranged in the shell, and two ends of the rotating rod are rotatably connected with the side walls of the corresponding shell through first rolling bearings. The utility model can crush uniformly and fully, and can lift and load the crushed cement conveniently.

Description

A cement production raw material crushing and lifting device

Technical Field

The utility model relates to the technical field of cement production, in particular to a cement production raw material crushing and lifting device.

Background Art

At present, a large amount of raw materials are needed in the process of cement production. Most of these raw materials cannot be directly mixed with other raw materials and need to be crushed before use. In order to ensure the mixing quality of the raw materials, machines are needed to crush the raw materials and then mix them.

Traditional cement production raw material crushing devices are difficult to crush fully in a single crushing operation, and the incompletely crushed cement raw materials need to be manually poured back into the crushing device for further crushing, which is very time-consuming and labor-intensive. Furthermore, after crushing, the crushed cement raw materials need to be manually loaded onto trucks, which is time-consuming, labor-intensive and inefficient.

Utility Model Content

The utility model aims to solve the problems in the prior art that the cement production raw material crushing device is difficult to crush fully in a single crushing and needs to load the crushed cement manually, which is time-consuming, labor-intensive and inefficient, and proposes a cement production raw material crushing and lifting device.

In order to achieve the above purpose, the utility model adopts the following technical solutions:

A cement production raw material crushing and lifting device, comprising a bottom plate and a shell, support sleeves are fixedly provided at both ends of the upper surface of the bottom plate, support rods are movably sleeved inside the two support sleeves on both sides, baffles are fixedly provided at the lower ends of the two support rods on both sides, springs are fixedly provided on the lower surfaces of the plurality of baffles, the lower ends of the plurality of springs are fixedly connected to the inner side walls of the corresponding support sleeves, the shell is fixedly provided on the inner side of the upper ends of the plurality of support rods, a screen is fixedly provided at the lower end of the shell and vibration motors are fixedly provided on both side walls, the A rotating rod is arranged inside the shell, and both ends of the rotating rod are rotatably connected to the corresponding side wall of the shell through a first rolling bearing, a first motor is arranged on the left side of the shell, and the output end of the first motor is fixedly connected to the left end of the rotating rod, a rotating sleeve is fixedly sleeved on the rod wall of the rotating rod, and a plurality of crushing shovels are fixedly arranged on the side wall of the rotating sleeve, and stirring rods are arranged inside the plurality of crushing shovels, and both ends of the plurality of stirring rods are rotatably connected to the side wall of the corresponding crushing shovel through a second rolling bearing, and a plurality of stirring blades are fixedly arranged on the rod walls on both sides of the plurality of stirring rods;

A fixing ring is fixedly provided on the left inner wall of the shell, an inner tooth ring is fixedly provided on the inner wall of the fixing ring, the left ends of the plurality of stirring rods extend to the left sides of the corresponding crushing shovels and are fixedly sleeved with gears, the plurality of gears are meshedly connected with the inner tooth ring, and a lifting mechanism is provided on the upper surface of the bottom plate and below the shell.

Preferably, the lifting mechanism includes conveying rollers and vertical poles, and the plurality of vertical poles are respectively arranged at both ends of the upper surface of the base plate, and the two conveying rollers are respectively arranged between the corresponding two vertical poles and both ends are rotatably connected to the corresponding vertical poles. The two conveying rollers are rotatably connected through a conveyor belt, and a second motor is arranged on the front side of the vertical pole at the front end on the left side, and the output end of the second motor is fixedly connected to the front end of the conveying roller on the left side.

Preferably, a plurality of anti-slip protrusions are provided on the surface of the conveyor belt.

Preferably, the first motor and the second motor are both fixedly connected to the corresponding housing and the vertical pole through a support frame.

Preferably, a door is hinged on the front side of the shell.

Preferably, universal wheels are fixedly provided on both sides of the lower surface of the base plate.

Compared with the prior art, the utility model provides a cement production raw material crushing and lifting device, which has the following beneficial effects:

1. The cement production raw material crushing and lifting device drives multiple crushing shovels to rotate through the first motor, so that multiple gears mesh and rotate with the internal gear ring, thereby driving multiple crushing rollers to rotate, so that the crushed cement raw materials can be repeatedly scooped up and continued to be crushed, so that the cement raw materials can be evenly and fully crushed.

2. The cement production raw material crushing and lifting device has a conveyor belt arranged under the shell. The second motor drives the conveyor roller to rotate, thereby driving the conveyor belt to rotate, so that the crushed cement can be lifted to a high place for loading.

The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model can perform uniform and sufficient crushing, and it is convenient to lift and load the crushed cement.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of a cement production raw material crushing and lifting device proposed by the utility model;

FIG. 2 is a schematic side structural diagram of the housing in FIG. 1 .

In the figure: 1 bottom plate, 2 support sleeve, 3 support rod, 4 baffle, 5 spring, 6 shell, 7 screen, 8 vibration motor, 9 rotating rod, 10 rotating sleeve, 11 crushing shovel, 12 first motor, 13 stirring rod, 14 stirring blade, 15 fixed ring, 16 inner gear ring, 17 gear, 18 door body, 19 vertical pole, 20 conveying roller, 21 conveyor belt, 22 second motor, 23 universal wheel.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

1-2, a cement production raw material crushing and lifting device includes a bottom plate 1 and a shell 6, support sleeves 2 are fixedly provided at both ends of the upper surface of the bottom plate 1, support rods 3 are movably sleeved inside the two support sleeves 2 on both sides, baffles 4 are fixedly provided at the lower ends of the two support rods 3 on both sides, springs 5 are fixedly provided on the lower surfaces of multiple baffles 4, and the lower ends of multiple springs 5 are fixedly connected to the inner side walls of the corresponding support sleeves 2, the shell 6 is fixedly provided on the inner side of the upper ends of the multiple support rods 3, a screen 7 is fixedly provided at the lower end of the shell 6, and vibration motors 8 are fixedly provided on both side walls, and the shell 6 is fixedly provided on the inner side of the upper ends of the multiple support rods 3. A rotating rod 9 is arranged inside, and both ends of the rotating rod 9 are rotatably connected to the side wall of the corresponding housing 6 through a first rolling bearing, a first motor 12 is arranged on the left side of the housing 6, and the output end of the first motor 12 is fixedly connected to the left end of the rotating rod 9, a rotating sleeve 10 is fixedly sleeved on the rod wall of the rotating rod 9, and a plurality of crushing shovels 11 are fixedly arranged on the side wall of the rotating sleeve 10, and stirring rods 13 are arranged inside the plurality of crushing shovels 11, and both ends of the plurality of stirring rods 13 are rotatably connected to the side wall of the corresponding crushing shovel 11 through a second rolling bearing, and a plurality of stirring blades 14 are fixedly arranged on the rod walls on both sides of the plurality of stirring rods 13;

A fixing ring 15 is fixedly provided on the left inner wall of the shell 6, and an inner gear ring 16 is fixedly provided on the inner wall of the fixing ring 15. The left ends of the plurality of stirring rods 13 extend to the left sides of the corresponding crushing shovels 11 and are fixedly sleeved with gears 17. The plurality of gears 17 are meshedly connected with the inner gear ring 16. A lifting mechanism is provided on the upper surface of the base plate 1 and below the shell 6.

The lifting mechanism includes a conveying roller 20 and a vertical pole 19. The multiple vertical poles 19 are respectively arranged at both ends of the upper surface of the base plate 1. The two conveying rollers 20 are respectively arranged between the corresponding two vertical poles 19 and both ends are rotatably connected to the corresponding vertical poles 19. The two conveying rollers 20 are rotatably connected through a conveyor belt 21. A second motor 22 is arranged on the front side of the left front end vertical pole 19, and the output end of the second motor 22 is fixedly connected to the front end of the left conveying roller 20.

The surface of the conveyor belt 21 is provided with a plurality of anti-skid protrusions to prevent cement from sliding off the conveyor belt 21 .

The first motor 12 and the second motor 22 are both fixedly connected to the corresponding housing 6 and the vertical rod 19 through a support frame, so that the first motor 12 and the second motor 22 are more firmly connected to the corresponding housing 6 and the vertical rod 19.

A door body 18 is hinged on the front side of the shell 6 to prevent large smoke and dust from being generated during crushing.

Universal wheels 23 are fixedly provided on both sides of the lower surface of the bottom plate 1 to facilitate the movement of the equipment.

In the utility model, when in use, the staff pours the cement raw material into the shell body 6, then closes the door body 18, and then turns on the power of the first motor 12 and the second motor 22. The first motor 12 drives the rotating rod 9 to rotate, thereby driving the multiple crushing shovels 11 to rotate, and at the same time drives the multiple gears 17 to rotate about the axis of the rotating rod 9, so that the multiple gears 17 mesh and rotate with the inner gear ring 16, thereby driving the multiple crushing rollers 13 to rotate, so that the crushed cement raw materials can be repeatedly scooped up and continued to be crushed, so that the cement raw materials can be evenly and fully crushed. At this time, the power of the vibration motors 8 on both sides is turned on, and the vibration motors 8 on both sides drive the shell 6 to vibrate, so that the screen 7 screens the crushed cement, and the fully crushed cement passes through the screen 7 and falls onto the upper surface of the conveyor belt 21. The second motor 22 drives the conveyor roller 20 to rotate, so that the conveyor belt 21 rotates to lift the crushed cement to a higher level for loading.

The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims (6)

1. The utility model provides a cement manufacture raw materials smashes hoisting device, includes bottom plate (1) and casing (6), its characterized in that, the upper surface both ends of bottom plate (1) are all fixed and are provided with supporting sleeve (2), both sides are two the inside of supporting sleeve (2) has all been movably sleeved with bracing piece (3), both sides are two the lower extreme of bracing piece (3) is all fixed and is provided with baffle (4), a plurality of the lower surface of baffle (4) is all fixed and is provided with spring (5), a plurality of the lower extreme of spring (5) all with the inside wall fixed connection of corresponding supporting sleeve (2), casing (6) are fixed to be set up in a plurality of the upper end inboard of bracing piece (3), the lower extreme of casing (6) is fixedly provided with screen cloth (7) and both sides wall is all fixedly provided with vibrating motor (8), the inside of casing (6) is provided with bull stick (9), the both ends of bull stick (9) are all fixed through first antifriction bearing and the lateral wall rotation connection of corresponding casing (6), the left side wall (10) are fixed and are connected with bull stick (10) of rotating sleeve (10), the inside of a plurality of crushing shovels (11) is provided with stirring rods (13), two ends of each stirring rod (13) are rotationally connected with the side wall of the corresponding crushing shovel (11) through second rolling bearings, and a plurality of stirring blades (14) are fixedly arranged on the two side rod walls of each stirring rod (13);

The utility model discloses a grinding shovel, including casing (6), fixed ring (15) are fixed to the left side inside wall of casing (6), the inside wall of fixed ring (15) is fixed to be provided with ring gear (16), a plurality of the left end of puddler (13) all extends to the left side of corresponding crushing shovel (11) and all fixedly cup joints gear (17), a plurality of gear (17) all are connected with ring gear (16) meshing, the upper surface of bottom plate (1) just is provided with elevating system in the below of casing (6).

2. The cement raw material crushing and lifting device according to claim 1, wherein the lifting mechanism comprises a conveying roller (20) and vertical rods (19), a plurality of vertical rods (19) are respectively arranged at two ends of two sides of the upper surface of the bottom plate (1), two conveying rollers (20) are respectively arranged between the two corresponding vertical rods (19) and are rotationally connected with the corresponding vertical rods (19) at two ends, the two conveying rollers (20) are rotationally connected through a conveying belt (21), a second motor (22) is arranged at the front side of the vertical rods (19) at the front end on the left side, and the output end of the second motor (22) is fixedly connected with the front end of the conveying roller (20) on the left side.

3. A cement raw material crushing and lifting device according to claim 2, characterized in that the surface of the conveyor belt (21) is provided with a plurality of anti-slip protrusions.

4. A cement raw material crushing and lifting device according to claim 1, characterized in that the first motor (12) and the second motor (22) are fixedly connected with the corresponding shell (6) and upright (19) through supporting frames.

5. A cement raw material crushing and lifting device according to claim 1, characterized in that the front side of the housing (6) is hinged with a door body (18).

6. A cement raw material crushing and lifting device according to claim 1, characterized in that universal wheels (23) are fixedly arranged on both sides of the lower surface of the bottom plate (1).