Conveying device for grinding aluminate cement

Abstract

The utility model discloses a conveying device for grinding aluminate cement, and belongs to the technical field of cement processing. The conveying device for aluminate cement grinding comprises a first machine frame, a second machine frame, conveying rollers and a conveying belt, wherein the first machine frame and the second machine frame are symmetrically erected; the conveying rollers are rotationally arranged between the first machine frame and the second machine frame and are distributed in a linear arrangement mode; the conveying belt is arranged on the outer sides of the conveying rollers in a sleeving mode; the driving motor is fixedly arranged on the first rack and used for driving one conveying roller to rotate, the quantifying mechanism is arranged above the conveying belt, and the conveying rollers are connected through the conveying belt and transmit power. According to the conveying device for aluminate cement grinding, the driving motor drives the conveying belt to convey materials, and meanwhile, the belt wheels are matched with the belt to drive the gears to be meshed, so that the cleaning brush cleans the surface of the conveying belt, residues of the materials on the conveying belt are reduced, and the conveying belt is kept clean.

Description

Technical Field

[0001] The utility model relates to the technical field of cement processing, in particular to a conveying device for grinding aluminate cement. Background Art

[0002] Aluminate cement is a hydraulic cementitious material made from bauxite and limestone, which is calcined to produce a clinker with calcium aluminate as the main component and about 50% alumina. The conveying device for grinding aluminate cement is used to convey the fine powder of cement clinker after grinding to storage or unloading equipment through a conveyor belt for subsequent mixing, molding and other processes.

[0003] The Chinese utility model patent with publication number CN216402906U discloses a cement grinding and high-efficiency conveying device. It drives the baffle to move by rotating the screw to control the size of the opening on one side of the hopper, thereby controlling the discharge and conveying amount, and then drives the round roller to rotate by the driving motor, thereby driving the conveyor belt to move and convey the material. However, during the conveying process, the conveyor belt is prone to material powder adhesion and pollution, and the accumulation of too much residue will increase friction and affect the smooth transportation of materials.

[0004] Therefore, the utility model provides a conveying device for aluminate cement grinding which can clean the surface of a conveyor belt and keep the conveyor belt clean, so as to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The utility model provides a conveying device for aluminate cement grinding, aiming to solve the problems in the prior art that, during the conveying process, the surface of the existing conveyor belt is easily attached with material residues, causing pollution and shortening the service life of the equipment.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a conveying device for grinding aluminate cement comprises a first frame and a second frame symmetrically erected, conveying rollers rotatably arranged between the first frame and the second frame and arranged linearly, a conveying belt sleeved on the outside of a plurality of the conveying rollers, a driving motor fixedly arranged on the first frame for driving one of the conveying rollers to rotate, and a quantitative mechanism arranged above the conveying belt, wherein the plurality of conveying rollers are connected and power is transmitted through the conveying belt;

[0009] In order to clean the surface of the conveyor belt, the conveying device for aluminate cement grinding also includes a cleaning mechanism arranged on the first frame and the second frame for cleaning the surface of the conveyor belt; the cleaning mechanism includes a transmission assembly arranged on the first frame close to the side of the drive motor, a rotating shaft rotatably arranged on the first frame at a position below the output shaft of the drive motor and connected to the transmission assembly, a connecting assembly arranged on the rotating shaft, a cleaning brush arranged on the connecting assembly and in contact with the bottom of the conveyor belt, and a support frame rotatably connected to the inside of the cleaning brush and fixedly connected to the first frame and the second frame; the design of the cleaning mechanism allows the residues attached to the surface of the conveyor belt to be cleaned by the cleaning brush to avoid cross contamination.

[0010] Preferably, in order to clean the surface of the conveyor belt while the conveyor belt is transporting materials, the transmission assembly includes a first pulley fixedly mounted on the outside of the output shaft of the driving motor, a second pulley fixedly mounted on the outside of the rotating shaft, and a belt mounted on the outsides of the first pulley and the second pulley, and the first pulley and the second pulley are connected to transmit power through the belt connection; the design of the transmission assembly allows the driving motor to drive the conveyor belt to rotate and transport, while the first pulley and the second pulley drive the belt to rotate, so that the cleaning brush is driven to clean the conveyor belt.

[0011] Preferably, in order to reduce the residue on the surface of the conveyor belt, the connecting component includes a driving gear fixedly mounted on the end of the rotating shaft away from the first pulley, a transmission gear rotatably set on the first frame and meshing with the driving gear, and a driven gear mounted on the outside of the cleaning brush and meshing with the transmission gear; the design of the connecting component can make the cleaning brush rotate while the conveyor belt rotates through the gear meshing, so as to clean the residue on the conveyor belt to a certain extent and reduce the conveying resistance.

[0012] Preferably, in order to improve production efficiency, the connecting assembly also includes a fixing frame fixedly mounted on the first frame, and the transmission gear is rotatably connected to the fixing frame; the fixing frame is designed so that the transmission gear is fixed on the first frame or the second frame, and is respectively meshed with the driving gear and the driven gear to drive the rotation of the cleaning brush.

[0013] Preferably, in order to control the discharge amount, the quantitative mechanism includes a mounting frame fixedly arranged on one side of the top of the first frame and the second frame, a material box fixedly arranged on the mounting frame and located above the conveyor belt, a discharge port for discharging materials opened on one side of the bottom of the material box, a material control component arranged on the material box, and a material guide plate fixedly arranged on a side of the material box close to the discharge port, wherein the material guide plate has an inclined surface inclined away from the discharge port; the design of the quantitative mechanism allows the discharge port to be controlled by the material control component, thereby reasonably controlling the discharge amount and avoiding waste.

[0014] Preferably, in order to accurately control the production process, the material control component includes a slide groove opened on the material box, a baffle slidably connected to the inside of the slide groove for blocking or opening the discharge port, and a handle fixedly arranged on the side of the baffle away from the discharge port; the design of the slide groove and the baffle can enable the baffle to slide in the slide groove to open or close the discharge port, thereby accurately controlling the material amount.

[0015] (III) Beneficial effects

[0016] The conveying device for aluminate cement grinding drives the conveyor belt to convey materials through a driving motor, and drives the gears to mesh through the cooperation of the pulley and the belt, so that the cleaning brush cleans the surface of the conveyor belt, reduces the residual materials on the conveyor belt, and keeps the conveyor belt clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of a conveying device for grinding aluminate cement;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of a conveying device for grinding aluminate cement;

[0019] Figure 3 It is a partial structural schematic diagram of a conveying device for grinding aluminate cement;

[0020] Figure 4 The present invention is a schematic diagram of the structure of the cleaning part of a conveying device for grinding aluminate cement.

[0021] In the figure:

[0022] 1. The first rack;

[0023] 2. The second rack;

[0024] 3. Conveyor roller;

[0025] 4. Conveyor belt;

[0026] 5. Drive motor;

[0027] 6. Cleaning mechanism; 61. Transmission assembly; 611. First pulley; 612. Second pulley; 613. Belt; 62. Rotating shaft; 63. Connecting assembly; 631. Driving gear; 632. Transmission gear; 6321. Fixed frame; 633. Driven gear; 64. Cleaning brush; 65. Support frame;

[0028] 7. quantitative mechanism; 71. mounting frame; 72. material box; 73. material outlet; 74. material control assembly; 741. slideway; 742. baffle; 743. handle; 75. material guide plate. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] The utility model provides a conveying device for grinding aluminate cement. Figure 1-Figure 4 As shown, the conveying device for grinding aluminate cement comprises a first frame 1 and a second frame 2 which are symmetrically erected, conveying rollers 3 which are rotatably arranged between the first frame 1 and the second frame 2 and are linearly arranged, a conveying belt 4 which is sleeved on the outside of a plurality of conveying rollers 3, a driving motor 5 which is fixedly arranged on the first frame 1 and used to drive one of the conveying rollers 3 to rotate, and a quantitative mechanism 7 which is arranged at a position above the conveying belt 4, and the plurality of conveying rollers 3 are connected and transmit power through the conveying belt 4; the conveying device for grinding aluminate cement also comprises a cleaning mechanism 6 which is arranged on the first frame 1 and the second frame 2 and used to clean the surface of the conveying belt 4; the cleaning mechanism 6 comprises a transmission assembly 61 which is arranged on the first frame 1 near one side of the driving motor 5, a rotating shaft 62 which is rotatably arranged on the first frame 1 at a position below the output shaft of the driving motor 5 and connected to the transmission assembly 61, a connecting assembly 63 which is arranged on the rotating shaft 62, a cleaning brush 64 which is arranged on the connecting assembly 63 and contacts the bottom of the conveying belt 4, and a supporting frame 65 which is rotatably connected inside the cleaning brush 64 and is fixedly connected to the first frame 1 and the second frame 2;

[0031] When in use, the material is discharged onto the conveyor belt 4 through the quantitative mechanism 7, and the driving motor 5 is started to drive the plurality of conveyor rollers 3 linearly arranged and arranged between the first frame 1 and the second frame 2 to rotate, thereby driving the conveyor belt 4 sleeved on the outside of the conveyor rollers 3 to rotate. At the same time, through the transmission component 61 arranged on the first frame 1 or the second frame 2 close to the side of the driving motor 5, the rotating shaft 62 installed on the first frame 1 or the second frame 2 at a position below the output shaft of the driving motor 5 is driven to rotate, thereby rotating the connecting component 63 rotatably connected to the first frame 1 or the second frame 2, and the connecting component 63 drives the cleaning brush 64 rotatably sleeved on the outside of the support frame 65 fixedly connected to the first frame 1 or the second frame 2 to rotate, thereby cleaning the surface of the conveyor belt 4.

[0032] Specifically, the transmission assembly 61 includes a first pulley 611 fixedly mounted on the outer side of the output shaft of the driving motor 5, a second pulley 612 fixedly mounted on the outer side of the rotating shaft 62, and a belt 613 mounted on the outer sides of the first pulley 611 and the second pulley 612, and the first pulley 611 and the second pulley 612 are connected to transmit power through the belt 613; the connection assembly 63 includes a driving gear 631 fixedly mounted on the end of the rotating shaft 62 away from the first pulley 611, a transmission gear 632 rotatably set on the first frame 1 and meshed with the driving gear 631, and a driven gear 633 mounted on the outer side of the cleaning brush 64 and meshed with the transmission gear 632; the connection assembly 63 also includes a fixed frame 6321 fixedly mounted on the first frame 1, and the transmission gear 632 is rotatably connected to the fixed frame 6321;

[0033] When it is necessary to clean the residue on the surface of the conveyor belt 4, the driving motor 5 is started to drive the conveyor belt 4 to rotate while driving the first pulley 611 fixedly mounted on the outer side of the output shaft of the driving motor 5 to rotate. The first pulley 611 drives the belt 613 to rotate. The first pulley 611 and the second pulley 612 transmit power through the belt 613, so that the belt 613 drives the second pulley 612 to rotate. The second pulley 612 drives the rotating shaft 62 connected to the side close to the driving motor 5 to rotate. The rotating shaft 62 drives the driving gear 631 fixedly mounted on the outer side thereof to rotate. The driving gear 631 drives the transmission gear 632 meshing with it on the outer side of the fixed frame 6321 fixedly mounted on the first frame 1 or the second frame 2 on the side close to the driving motor 5 to rotate. The transmission gear 632 is meshed with the driven gear 633, and the driven gear 633 rotates, thereby rotating the cleaning brush 64 inserted in the driven gear 633, so that the residue on the surface of the conveyor belt 4 is cleaned.

[0034] Further, the quantitative mechanism 7 includes a mounting frame 71 fixedly arranged on one side of the top of the first frame 1 and the second frame 2, a material box 72 fixedly arranged on the mounting frame 71 and located above the conveyor belt 4, a discharge port 73 for discharging materials opened on one side of the bottom of the material box 72, a material control component 74 arranged on the material box 72, and a material guide plate 75 fixedly arranged on a side of the material box 72 close to the discharge port 73, and the material guide plate 75 has an inclined surface inclined away from the discharge port 73; the material control component 74 includes a slide groove 741 opened on the material box 72, a baffle 742 slidably connected to the inside of the slide groove 741 for blocking or opening the discharge port 73, and a handle 743 fixedly arranged on the side of the baffle 742 away from the discharge port 73;

[0035] The material is stored in the material box 72 on the top of the mounting frame 71 fixedly mounted on the first frame 1 and the second frame 2. When the discharge amount needs to be controlled, the handle 743 is pulled to drive the baffle plate 742 fixedly mounted on the bottom thereof to slide along the slide groove 741 adapted to it opened on the material box 72, thereby adjusting the size of the discharge port 73 opened on one side of the material box 72, so that the material can pass through the discharge port 73 and quickly slide onto the conveyor belt 4 along the guide plate 75 fixedly arranged on the side close to the discharge port 73, thereby being transported.

[0036] 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

1. A conveying device for grinding aluminate cement, comprising a first frame (1) and a second frame (2) symmetrically arranged, conveying rollers (3) rotatably arranged between the first frame (1) and the second frame (2) and arranged in a linear manner, a conveying belt (4) sleeved on the outside of a plurality of the conveying rollers (3), a driving motor (5) fixedly arranged on the first frame (1) for driving one of the conveying rollers (3) to rotate, and a quantitative mechanism (7) arranged at a position above the conveying belt (4), wherein the plurality of conveying rollers (3) are connected and power is transmitted via the conveying belt (4); Features: The aluminate cement grinding conveying device further comprises a cleaning mechanism (6) arranged on the first frame (1) and the second frame (2) for cleaning the surface of the conveyor belt (4); The cleaning mechanism (6) comprises a transmission assembly (61) arranged on a first frame (1) close to a side of the drive motor (5), a rotating shaft (62) rotatably arranged on the first frame (1) at a position below the output shaft of the drive motor (5) and connected to the transmission assembly (61), a connecting assembly (63) arranged on the rotating shaft (62), a cleaning brush (64) arranged on the connecting assembly (63) and in contact with the bottom of the conveyor belt (4), and a supporting frame (65) rotatably connected to the inside of the cleaning brush (64) and fixedly connected to the first frame (1) and the second frame (2).

2. The conveying device for grinding aluminate cement according to claim 1, characterized in that: The transmission assembly (61) comprises a first pulley (611) fixedly mounted on the outside of the output shaft of the driving motor (5), a second pulley (612) fixedly mounted on the outside of the rotating shaft (62), and a belt (613) mounted on the outside of the first pulley (611) and the second pulley (612); the first pulley (611) and the second pulley (612) are connected to transmit power via the belt (613).

3. The conveying device for grinding aluminate cement according to claim 2, characterized in that: The connecting assembly (63) comprises a driving gear (631) fixedly mounted on the end of the rotating shaft (62) away from the first pulley (611), a transmission gear (632) rotatably arranged on the first frame (1) and meshing with the driving gear (631), and a driven gear (633) mounted on the outside of the cleaning brush (64) and meshing with the transmission gear (632).

4. The conveying device for grinding aluminate cement according to claim 3, characterized in that: The connecting assembly (63) further comprises a fixing frame (6321) fixedly mounted on the first frame (1), and the transmission gear (632) is rotatably connected to the fixing frame (6321).

5. The conveying device for grinding aluminate cement according to claim 1, characterized in that: The quantitative mechanism (7) comprises a mounting frame (71) fixedly arranged on one side of the top of the first frame (1) and the second frame (2), a material box (72) fixedly arranged on the mounting frame (71) and located above the conveyor belt (4), a discharge port (73) for discharging materials provided on one side of the bottom of the material box (72), a material control component (74) arranged on the material box (72), and a material guide plate (75) fixedly arranged on one side of the material box (72) close to the discharge port (73), wherein the material guide plate (75) has an inclined surface inclined away from the discharge port (73).

6. The conveying device for grinding aluminate cement according to claim 5, characterized in that: The material control assembly (74) comprises a slide groove (741) provided on the material box (72), a baffle (742) slidably connected inside the slide groove (741) for blocking or opening the material outlet (73), and a handle (743) fixedly arranged on a side of the baffle (742) away from the material outlet (73).

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