CN218808301U

CN218808301U - Blanking buffer device for cement raw materials

Info

Publication number: CN218808301U
Application number: CN202223129351.1U
Authority: CN
Inventors: 寇启; 寇彦彬
Original assignee: Henan Qiushi Automation Engineering Co ltd
Current assignee: Henan Qiushi Automation Engineering Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-04-07
Anticipated expiration: 2032-11-24

Abstract

The utility model belongs to the technical field of cement manufacture equipment, specifically be a cement raw material's unloading buffer, the carriage rotate and be connected with the conveyer belt, the carriage on the first motor of fixedly connected with, the conveyer belt by first motor drive, carriage one end be equipped with the feed plate that corresponds with the conveyer belt, the other end is equipped with the play flitch that corresponds with the conveyer belt, the carriage be equipped with the intermittent type unloader that corresponds with the feed plate for cement raw material unloading buffering.

Description

Blanking buffer device for cement raw materials

Technical Field

The utility model belongs to the technical field of cement manufacture equipment, specifically be a cement raw material's unloading buffer.

Background

Mixing calcareous material, argillaceous material and a small amount of correcting material (sometimes mineralizer, crystal seed and the like are added, and coal is also added during the production of a vertical kiln) in proportion, and grinding the mixture into a material with a certain fineness, wherein the material is called cement raw material;

at present, in the cement preparation process, the crushed stone raw materials such as limestone required for preparing cement are required to be transported to a preparation place through a conveyor belt, the crushed stone raw materials such as limestone are mainly transported through the conveyor belt, and if the stones such as limestone are directly thrown onto the conveyor belt, the conveyor belt can be damaged.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a cement raw material's unloading buffer has solved present cement preparation in-process and has need transported the rubble raw materials such as the required lime stone of preparation cement to the preparation place by the conveyer belt, and the transportation of rubble raw materials such as lime stone mainly transports by the conveyer belt, if directly throw the conveyer belt with stones such as lime stone on, probably cause the technical problem of damage to the conveyer belt.

The utility model discloses the scheme of taking does: the utility model provides a cement raw material's unloading buffer, includes the carriage, its characterized in that, the carriage rotate and be connected with the conveyer belt, the carriage on the first motor of fixedly connected with, the conveyer belt by first motor drive, carriage one end be equipped with the feed plate that corresponds with the conveyer belt, the other end is equipped with the play flitch that corresponds with the conveyer belt, the carriage be equipped with the intermittent type unloader that corresponds with the feed plate for cement raw material unloading buffering.

Preferably, intermittent type unloader include the carriage on fixed connection's auxiliary stand, the auxiliary stand on fixedly connected with feed cylinder, the feed cylinder on be equipped with the feed port, the lower extreme is equipped with the discharge opening that corresponds with the feed plate, feed cylinder internal rotation be connected with the auxiliary roller, the auxiliary roller on along circumference interval fixedly connected with feed port, discharge opening complex five groups feeding storehouse, the auxiliary roller by power device drive.

Preferably, the power device comprises a second motor fixedly connected to the auxiliary support, and the auxiliary roller is driven by the second motor.

Preferably, the feeding plate is obliquely arranged on the conveying frame, a horizontal included angle between the feeding plate and the conveying frame is thirty degrees, and a plurality of groups of retarding belts are arranged on the feeding plate at intervals.

Preferably, a rib plate is fixedly connected between the conveying frame and the auxiliary support.

The utility model has the advantages that:

1. under the action of the second motor, the feeding bin can be intermittently fed, so that the phenomenon that a large amount of broken stone raw materials such as limestone and the like are poured onto the conveying belt at once to bring impact force to the conveying belt and damage the conveying belt is avoided;

2. the lower feeding plate is provided with a plurality of groups of retarding belts at intervals, so that the impact force of falling of broken stone raw materials such as limestone can be retarded, and the damage to the transmission belt and the feeding plate is avoided.

3. The rib plates are fixedly connected between the conveying frame and the auxiliary support, so that the stability of the structure is enhanced.

Drawings

Fig. 1 is one of perspective views of the present invention.

Fig. 2 is a partially enlarged view a of fig. 1.

Fig. 3 is one of the perspective sectional views of the present invention.

Fig. 4 is a second perspective view of the present invention.

Reference numerals are as follows: 1. a carriage; 2. a conveyor belt; 3. a first motor; 4. a feeding plate; 5. a discharge plate; 6. an auxiliary support; 7. a feeding cylinder; 8. a feed port; 9. a discharge hole; 10. an auxiliary roller; 11. a feeding bin; 12. a second motor; 13. a retarding tape; 14. a rib plate.

Detailed Description

The foregoing and other features, aspects and utilities of the present invention will be apparent from the following more particular description of the embodiments of the invention when read in conjunction with the accompanying drawings of fig. 1-4. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.

Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.

The embodiment I, a cement raw meal's unloading buffer, includes carriage 1, its characterized in that, carriage 1 rotate and be connected with conveyer belt 2, carriage 1 on the first motor of fixedly connected with 3, conveyer belt 2 by the drive of first motor 3, 1 one end of carriage be equipped with the feed plate 4 that corresponds with conveyer belt 2, the other end is equipped with the play flitch 5 that corresponds with conveyer belt 2, carriage 1 be equipped with the intermittent type unloader that corresponds with feed plate 4 for cement raw meal unloading buffering.

Embodiment two, on the basis of embodiment one, intermittent type unloader include on carriage 1 fixed connection's auxiliary stand 6, auxiliary stand 6 on fixedly connected with feed cylinder 7, feed cylinder 7 on be equipped with feed port 8, the lower extreme be equipped with the discharge opening 9 that corresponds with feed plate 4, feed cylinder 7 internal rotation be connected with supplementary roller 10, supplementary roller 10 on along circumference interval fixedly connected with feed port 8, discharge opening 9 complex five groups feeding storehouse 11, supplementary roller 10 by power device drive.

In the third embodiment, on the basis of the second embodiment, the power device comprises a second motor 12 fixedly connected to the auxiliary bracket 6, and the auxiliary roller 10 is driven by the second motor 12.

Fourth embodiment, on the basis of third embodiment, the feed plate 4 slope set up on carriage 1, and the horizontal contained angle with carriage 1 is thirty degrees, feed plate 4 on the interval be equipped with array and slow down area 13.

In the fifth embodiment, on the basis of the fourth embodiment, a rib plate 14 is fixedly connected between the conveying frame 1 and the auxiliary support 6.

When the embodiment is used, in the process of producing cement raw materials, when crushed stone raw materials such as limestone required by cement preparation are transported to a preparation place by the conveyor belt 2, the crushed stone raw materials such as limestone are put into the feeding hole 8 arranged at the upper end of the feeding cylinder 7, the first motor 3 is started, when one feeding bin 11 is filled with the crushed stone raw materials such as limestone, the second motor 12 rotates to enable the other group of feeding bins 11 to correspond to the feeding hole 8, the actions are circulated until the feeding bin 11 filled with the crushed stone raw materials such as limestone corresponds to the discharging hole 9 arranged at the lower end of the feeding cylinder 7, the crushed stone raw materials such as limestone fall onto the feeding plate 4 corresponding to the discharging hole 9, as a plurality of groups of retarding belts 13 are arranged on the feeding plate 4 at intervals, the crushed stone raw materials such as limestone slowly fall onto the conveyor belt 2 at a constant speed, and the conveyor belt 2 can be driven by the first motor 3 to move until the conveyor belt 2 transports the crushed stone raw materials such as limestone onto the discharging plate 5 to wait for further treatment;

the feeding bin 11 is matched with the inner side wall of the feeding cylinder 7, so that the feeding bin 11 filled with materials cannot spill the materials in the feeding bin 11 in the rotating process, and the materials cannot fall onto the feeding plate 4 until the feeding bin 11 corresponds to the discharge hole;

under the effect of second motor 12, can be so that 11 intermittent type of feeding storehouse are loaded, avoided on a large amount of rubble raw materials such as lime stone pour into conveyer belt 2 once, bring the impact force for the drive belt, cause the damage to the drive belt, solved present cement preparation in-process need transport the preparation required rubble raw materials such as lime stone to the preparation place by conveyer belt 2, the transportation of rubble raw materials such as lime stone is mainly transported by conveyer belt 2, if directly throw the stone such as lime stone onto conveyer belt 2, probably cause the technical problem of damage to conveyer belt 2.

The above description is only for the purpose of illustration, and it should be understood that the present invention is not limited to the above embodiments, and various modifications conforming to the spirit of the present invention are within the scope of the present invention.

Claims

1. The utility model provides a cement raw material's unloading buffer, includes carriage (1), its characterized in that, carriage (1) rotate and be connected with conveyer belt (2), carriage (1) on first motor (3) of fixedly connected with, conveyer belt (2) by first motor (3) drive, carriage (1) one end be equipped with feed plate (4) that correspond with conveyer belt (2), the other end is equipped with ejection of compact board (5) that correspond with conveyer belt (2), carriage (1) be equipped with the intermittent type unloader that corresponds with feed plate (4) for cement raw material unloading buffering.

2. The blanking buffering device for cement raw meal as set forth in claim 1, characterized in that said intermittent blanking device comprises an auxiliary support (6) fixedly connected to a conveying frame (1), said auxiliary support (6) is fixedly connected to a feeding cylinder (7), said feeding cylinder (7) is provided with a feeding hole (8), the lower end is provided with a discharging hole (9) corresponding to a feeding plate (4), said feeding cylinder (7) is rotatably connected to an auxiliary roller (10), said auxiliary roller (10) is fixedly connected to five groups of feeding bins (11) matched with said feeding hole (8) and said discharging hole (9) along the circumferential direction, said auxiliary roller (10) is driven by a power device.

3. A buffering mechanism for cement raw meal as set forth in claim 2, wherein said power unit comprises a second motor (12) fixedly connected to said sub-frame (6), and said sub-roll (10) is driven by said second motor (12).

4. A buffering mechanism for cement raw meal as set forth in claim 3, characterized in that said feeding plate (4) is obliquely arranged on said carrier (1) at an angle of thirty degrees with respect to the horizontal of said carrier (1), and said feeding plate (4) is provided with a plurality of groups of buffer strips (13) at intervals.

5. A buffering device for cement raw material as defined in claim 4, characterized in that a rib plate (14) is fixedly connected between said carrier (1) and said auxiliary frame (6).