CN219116681U

CN219116681U - Dust removal system for bagged cement truck loader

Info

Publication number: CN219116681U
Application number: CN202222306019.1U
Authority: CN
Inventors: 李志明
Original assignee: Maanshan Chuanneng Machinery Co ltd
Current assignee: Maanshan Chuanneng Machinery Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-06-02
Anticipated expiration: 2032-08-31

Abstract

The utility model relates to the technical field of bagged cement loading equipment, in particular to a dust removal system for a bagged cement loading machine. The movable frame of the feeding mechanism in the dust removing system is positioned on the frame of the loading platform. The frame is provided with a track for the movable frame to slide. The movable frame is connected with the frame through a track. The driving belt wheel is connected with the movable frame. The first steering wheel and the second steering wheel are connected with the frame. The driven belt wheel is connected with the driving belt wheel through the guide packet transmission belt. The storage U-shaped frame is connected with the driven belt wheel through a bracket. A feeding channel is arranged between the inner wall of the storage U-shaped frame and the guide package conveying belt. The dust collection pipeline is positioned above the guide packet conveying belt. One end of the dust collection pipeline is connected with the air pump. The other end of the dust collection pipeline is provided with a connecting pipe. The dust removal system utilizes the dust collection pipeline to adsorb and recycle cement dust at the feed inlet of the guide package conveying belt and the discharge outlet of the feeding channel respectively, so that dust flying is reduced, and the dust removal effect is greatly improved.

Description

Dust removal system for bagged cement truck loader

Technical Field

The utility model relates to the technical field of bagged cement loading equipment, in particular to a dust removal system for a bagged cement loading machine.

Background

The truck loading operation of bagged cement is mostly carried out by means of manpower and semi-automatic mechanical operation. At present, the loading operation of the bagged cement requires workers to stand in a hopper of a transport vehicle and wait for a production line conveyor belt above the hopper to transport the cement; when the conveyed bagged cement falls into the hopper from the outlet of the conveyor belt, a worker changes the falling track of the bagged cement by manpower, so that the bagged cement falls into an expected position on the hopper.

However, in the process of stacking the bagged cement bags by falling down, on one hand, when workers extract the cement bags to be stacked in a hopper, dust generated by falling down of the cement bags is difficult to avoid, the loading environment is bad, and the dust pollution on the site is large; on the other hand, in order to prevent the package damage caused by the height drop, the quality of the package bag needs to be improved, and the problem of the increase of the cost of the bagged cement is further brought. At present, most of dust suction hoods of bagging machines adopted by some enterprises are fixed, the dust suction hoods lack of moving convenience, and dust collection effects are difficult to meet requirements.

In summary, how to design a dust removing device to reduce dust flying and improve dust removing effect in the process of loading bagged cement is a technical problem to be solved by those skilled in the art.

Disclosure of Invention

The utility model aims to provide a dust removing device for reducing dust flying and improving the dust removing effect in the process of loading bagged cement.

In order to achieve the above purpose, the present utility model adopts the following scheme: the dust removing system for the bagged cement truck loader comprises a feeding mechanism and a dust collecting pipeline;

the feeding mechanism comprises a moving frame, a guide packet transmission belt, a driving belt pulley, a driven belt pulley, a first steering wheel, a second steering wheel and a storage U-shaped frame, wherein the moving frame is positioned on a frame of the loading platform, a track for the moving frame to slide is arranged on the frame, the moving frame is connected with the frame through the track, the driving belt pulley is connected with the moving frame, the first steering wheel and the second steering wheel are both connected with the frame, the driven belt pulley is connected with the driving belt pulley through the guide packet transmission belt, and a bracket is arranged at the end part of the driven belt pulley;

the storage U-shaped frame is perpendicular to the loading platform and is connected with the driven belt wheel through a bracket, and a feeding channel for clamping the bagged cement bag is formed between the inner wall of the storage U-shaped frame and the bag guiding conveying belt;

the dust absorption pipeline is located the top of leading a packet conveyer belt, dust absorption pipeline's one end links to each other with the air pump, dust absorption pipeline's the other end is provided with the connecting pipe, the connecting pipe has first interface, second interface and third interface, first interface links to each other with dust absorption pipeline, second interface connection has the bellows, third interface connection has the branch pipe, the bellows is laid along the outer wall of storage U type frame, and the other end of branch pipe extends to the feed inlet of leading a packet conveyer belt.

Preferably, a shield is arranged below the loading platform and connected with the support, a working cavity for accommodating the stacking mechanism is formed in the shield, and the other end of the corrugated pipe extends into the working cavity.

Preferably, a first motor is arranged on the movable frame and is connected with the top of the movable frame through a first mounting seat, and an output shaft of the first motor is connected with the input end of the driving belt wheel through a first transmission mechanism.

Preferably, the movable frame is provided with a second motor, racks are arranged between the tracks, the extending direction of the racks is parallel to the extending direction of the tracks, the racks are connected with the frame, the second motor is connected with the top of the movable frame through a second mounting seat, and an output shaft of the second motor is connected with the racks through a second transmission mechanism.

Preferably, the guide pack conveyor belt is a granular pattern conveyor belt.

Preferably, the first transmission mechanism comprises a first driving sprocket, a first driven sprocket and a first transmission chain, wherein the first driving sprocket is connected with an output shaft of the first motor, the first driven sprocket is connected with a rotating shaft of the driving sprocket, and the first driven sprocket is connected with the first driving sprocket through the first transmission chain.

Preferably, the second transmission mechanism comprises a second driving sprocket, a second driven sprocket, a second transmission chain, a rotating shaft and a gear matched with the rack, the end part of the rotating shaft is connected with the movable frame, the second driven sprocket and the gear are both connected with the rotating shaft, the second driving sprocket is connected with an output shaft of the second motor, the second driven sprocket is connected with the second driving sprocket through the second transmission chain, and the gear is meshed with the rack.

Compared with the prior art, the dust removing system for the bagged cement truck loader provided by the utility model has the following substantial characteristics and improvements:

1. the dust removing system for the bagged cement truck loader utilizes the movable frame in the feeding mechanism to move along the track in the horizontal direction, so that the height of the discharge port of the feeding channel in the vertical direction is adjusted, the discharge port is beneficial to being more close to the truck loading end surface in the truck hopper, and the flying degree of dust is reduced;

2. the dust removing system for the bagged cement truck loader utilizes the feeding channel between the inner wall of the storage U-shaped frame and the guide bag conveying belt to clamp the bagged cement bag in double sides, so that the contact area between the bagged cement bag and the bagged cement bag is increased, the damage of a cement packaging bag is avoided in the clamping and transferring process, the truck loading quality of the bagged cement is ensured, and the overflow of cement dust is reduced;

3. this a dust pelletizing system for bagged cement carloader utilizes the dust absorption pipeline to carry out the absorption to the cement dust of the feed inlet of leading package conveyer belt and the discharge gate department of material loading passageway respectively and retrieve, has reduced the dust and has flown upward, has promoted the dust removal effect greatly.

Drawings

FIG. 1 is a schematic diagram of an assembly structure of a dust removal system for a bagged cement truck loader in accordance with an embodiment of the present utility model;

FIG. 2 is a schematic perspective view of FIG. 1 at another view angle;

FIG. 3 is a schematic view showing an internal structure of a dust removing system for a bagged cement truck loader according to an embodiment of the utility model;

FIG. 4 is a top view of FIG. 1;

fig. 5 is a left side view of fig. 1.

Reference numerals: 1. a loading platform; 2. a frame; 3. a walking mechanism; 4. a guide rail; 5. a feeding mechanism; 6. a dust collection pipeline; 7. a connecting pipe; 8. a bellows; 9. a branch pipe; 10. a shield; 11. a track; 12. a rack; 13. a first motor; 14. a second motor; 15. a feeding channel; 51. a moving frame; 52. a packet transfer belt; 53. a driving pulley; 54. a driven pulley; 55. a first steering wheel; 56. a second steering wheel; 57. a bracket; 58. and a storage U-shaped frame.

Detailed Description

The following detailed description of specific embodiments of the utility model refers to the accompanying drawings.

A dust removal system for a bagged cement truck loader as shown in fig. 1-5 is used to reduce dust fly during the process of loading the bagged cement. This a dust pelletizing system for bagged cement carloader utilizes the removal frame in the feed mechanism to remove along the track at the horizontal direction, has realized the adjustment to the discharge gate of charging channel in the ascending height of vertical direction, is favorable to the discharge gate to press close to the loading terminal surface in the car hopper more, has reduced the flying degree of dust. Simultaneously, this dust pelletizing system utilizes the dust absorption pipeline to carry out the absorption to the cement dust of the feed inlet of leading package conveyer belt and the discharge gate department of material loading passageway respectively and retrieve, has reduced the dust and has flown upward, has promoted the dust removal effect greatly.

As shown in fig. 1 in combination with fig. 3, a dust removal system for a bagged cement truck loader includes a feeding mechanism 5 and a dust collection pipe 6. The feeding mechanism 5 comprises a moving frame 51, a guide packet conveying belt 52, a driving belt pulley 53, a driven belt pulley 54, a first steering wheel 55, a second steering wheel 56 and a storage U-shaped frame 58. The moving carriage 51 is located on the frame 2 of the loading platform 1. The frame 2 is provided with a rail 11 for sliding the moving carriage 51. The moving carriage 51 is connected to the frame 2 via a rail 11. The driving pulley 53 is connected to the moving frame 51. The first steering wheel 55 and the second steering wheel 56 are both connected to the frame 2. The driven pulley 54 is connected to the driving pulley 53 via the packet transfer belt 52. The end of the driven pulley 54 is provided with a bracket 57. Wherein, the guide package conveying belt 52 is a particle pattern conveying belt. The grain pattern is preferably a raised drop pattern.

As shown in fig. 3, the stock U-shaped frame 58 is perpendicular to the loading platform 1. The storage U-shaped frame 58 is connected with the driven belt wheel 54 through a bracket 57. A feeding channel 15 for clamping the bagged cement pack is arranged between the inner wall of the storage U-shaped frame 58 and the pack guiding conveyor belt 52. Wherein, the horizontal segment of L shape structure links to each other with the discharge gate of carrying the conveyer belt device of bagging-off cementing package. The vertical section of the L-shaped structure is directed below the loading platform. The direction of extension of the stock U-shaped frame 58 is parallel to the vertical section of the L-shape.

The movable frame 51 moves along the track 11 in the horizontal direction, and the guide packet conveying belt 52 drives the storage U-shaped frame 58 connected with the support 57 to move upwards in the height direction of the transport vehicle through the driven belt pulley 54, so that the height of the discharge port of the feeding channel 15 in the vertical direction is adjusted, the height of the discharge port is convenient to adjust, the discharge port is closer to the loading end surface in the hopper, and the flying of dust is reduced.

As shown in fig. 1, the dust suction duct 6 is located above the bag guide conveyor 52. One end of the dust collection pipeline 6 is connected with an air pump. As shown in fig. 4, the other end of the dust suction duct 6 is provided with a connection pipe 7. The connection pipe 7 has a first port, a second port and a third port. The first interface is connected to the suction line 6. The second interface is connected with a bellows 8. The third interface is connected with a branch pipe 9. The bellows 8 is disposed along the outer wall of the stock U-shaped frame 58. The other end of the branch pipe 9 extends to the feed port of the bag-guiding conveyor 52. The bellows 8 is used for facilitating the bag guiding and conveying belt 52 to drive the storage U-shaped frame 58 connected with the bracket 57 to move upwards in the height direction of the transport vehicle through the driven belt pulley 54, so that the dust removing pipeline can be compressed or stretched together.

As shown in fig. 2 and 5, a hood 10 is provided below the loading platform 1. The shield 10 is connected to a bracket 57. The shroud 10 has a working chamber therein which houses the palletising mechanism. The other end of the bellows 8 extends into the working chamber. So set up, the bellows 8 of being convenient for adsorbs the recovery to the cement dust in the working chamber, has avoided the circumstances that dust flies upward to appear in the loading operation in-process. The stacking mechanism is used for receiving the bagged cement bags at the discharge port of the feeding channel 15 and orderly arranging the bagged cement bags along the width direction of the vehicle hopper.

As shown in fig. 1, the first motor 13 is provided on the moving frame 51. The first motor 13 is connected to the top of the moving frame 51 through a first mount. The output shaft of the first motor 13 is connected to the input of the driving pulley 53 via a first transmission. The first transmission mechanism comprises a first driving sprocket, a first driven sprocket and a first transmission chain. The first drive sprocket is connected to the output shaft of the first motor 13. The first driven sprocket is connected to the rotation shaft of the driving pulley 53. The first driven sprocket is connected with the first driving sprocket through a first transmission chain. The first motor 13 is used for driving the packet guiding conveyor 52 to rotate.

As shown in fig. 1 and 3, the second motor 14 is provided on the moving frame 51. A rack 12 is arranged between the rails 11. The extending direction of the rack 12 is parallel to the extending direction of the rail 11. The rack 12 is connected with the frame 2. The second motor 14 is connected to the top of the moving frame 51 through a second mount. The output shaft of the second motor 14 is connected to the rack 12 via a second transmission. The second motor 14 is used to drive the moving carriage 51 to slide along the rail 11.

The second transmission mechanism comprises a second driving sprocket, a second driven sprocket, a second transmission chain, a rotation shaft and a gear matched with the rack 12. The end of the rotation shaft is connected to the moving frame 51. The second driven sprocket and the gear are both connected with the rotating shaft. The second drive sprocket is connected to the output shaft of the second motor 14. The second driven sprocket is connected with the second driving sprocket through a second transmission chain. The gear wheel is meshed with the rack 12.

When the dust removing system for the bagged cement truck loader provided by the embodiment of the utility model is used, the travelling mechanism 3 drives the rack 2 to slide along the guide rail 4, and the dust collecting pipeline 6 moves to the head end or the tail end of the truck hopper of the transport vehicle along with the rack 2. The dust removal system utilizes the movable frame 51 in the feeding mechanism 5 to move along the track 11 in the horizontal direction, so that the height of the discharge port of the feeding channel 15 in the vertical direction is adjusted, the discharge port is facilitated to be more close to the loading end face in the hopper, and the flying degree of dust is reduced. And, utilize the material loading passageway 15 between the inner wall of storage U type frame 58 and the guide package conveyer belt 52 to form two-sided centre gripping to the bagged cement package, increased the area of contact with the bagged cement package, avoided the damage of cement wrapping bag in the centre gripping transportation in-process, guaranteed the loading quality of bagged cement, reduced the overflow of cement dust. Meanwhile, the dust collection pipeline 6 is used for respectively adsorbing and recycling cement dust at the feed inlet of the guide bag conveying belt 52 and the discharge outlet of the feeding channel 15, so that dust flying is reduced, and the dust collection effect is greatly improved.

The present utility model is not limited to the specific technical solutions described in the above embodiments, and other embodiments may be provided in addition to the above embodiments. Any modifications, equivalent substitutions, improvements, etc. made by those skilled in the art, which are within the spirit and principles of the present utility model, are intended to be included within the scope of the present utility model.

Claims

1. The dust removing system for the bagged cement truck loader is characterized by comprising a feeding mechanism (5) and a dust collecting pipeline (6);

the feeding mechanism (5) comprises a moving frame (51), a guide packet conveying belt (52), a driving belt wheel (53), a driven belt wheel (54), a first steering wheel (55), a second steering wheel (56) and a storage U-shaped frame (58), wherein the moving frame (51) is positioned on a frame (2) of the loading platform (1), a track (11) for the sliding of the moving frame (51) is arranged on the frame (2), the moving frame (51) is connected with the frame (2) through the track (11), the driving belt wheel (53) is connected with the moving frame (51), the first steering wheel (55) and the second steering wheel (56) are connected with the frame (2), the driven belt wheel (54) is connected with the driving belt wheel (53) through the guide packet conveying belt (52), and a bracket (57) is arranged at the end part of the driven belt wheel (54).

The storage U-shaped frame (58) is perpendicular to the loading platform (1), the storage U-shaped frame (58) is connected with the driven belt wheel (54) through a bracket (57), and a feeding channel (15) for clamping the bagged cement bag is arranged between the inner wall of the storage U-shaped frame (58) and the bag guiding transmission belt (52);

the dust absorption pipeline (6) is located the top of leading package conveyer belt (52), the one end and the air pump of dust absorption pipeline (6) link to each other, the other end of dust absorption pipeline (6) is provided with connecting pipe (7), connecting pipe (7) have first interface, second interface and third interface, first interface links to each other with dust absorption pipeline (6), second interface connection has bellows (8), third interface connection has branch pipe (9), bellows (8) are laid along the outer wall of storage U type frame (58), and the other end of branch pipe (9) extends to the feed inlet of leading package conveyer belt (52).

2. The dust removal system for a bagged cement truck loader as claimed in claim 1, wherein a shield (10) is arranged below the truck loader platform (1), the shield (10) is connected with a bracket (57), a working cavity for accommodating a stacking mechanism is formed in the shield (10), and the other end of the corrugated pipe (8) extends into the working cavity.

3. The dust removal system for a bagged cement truck loader of claim 1, wherein a first motor (13) is arranged on the movable frame (51), the first motor (13) is connected with the top of the movable frame (51) through a first mounting seat, and an output shaft of the first motor (13) is connected with an input end of a driving pulley (53) through a first transmission mechanism.

4. A dust removal system for a bagged cement truck loader as claimed in claim 3, in which a second motor (14) is provided on the moving carriage (51), a rack (12) is provided between the rails (11), the extending direction of the rack (12) is parallel to the extending direction of the rails (11), the rack (12) is connected with the frame (2), the second motor (14) is connected with the top of the moving carriage (51) through a second mounting seat, and the output shaft of the second motor (14) is connected with the rack (12) through a second transmission mechanism.

5. The dust removal system for a bagged cement truck loader of claim 1, wherein the bag guide conveyor (52) is a granular pattern conveyor.

6. A dust removal system for a bagged cement truck loader as claimed in claim 3, in which the first transmission mechanism comprises a first drive sprocket, a first driven sprocket and a first transmission chain, the first drive sprocket being connected to the output shaft of the first motor (13), the first driven sprocket being connected to the rotary shaft of the drive sprocket (53), the first driven sprocket being connected to the first drive sprocket by the first transmission chain.

7. The dust removal system for a bagged cement truck loader of claim 4, wherein the second transmission mechanism comprises a second driving sprocket, a second driven sprocket, a second transmission chain, a rotating shaft and a gear matched with the rack (12), the end of the rotating shaft is connected with the movable frame (51), the second driven sprocket and the gear are both connected with the rotating shaft, the second driving sprocket is connected with an output shaft of the second motor (14), the second driven sprocket is connected with the second driving sprocket through the second transmission chain, and the gear is meshed with the rack (12).