CN217126047U

CN217126047U - Belt feeder cleaning device of reducible raise dust

Info

Publication number: CN217126047U
Application number: CN202221024009.2U
Authority: CN
Inventors: 孙正建
Original assignee: Shandong Iron and Steel Group Yongfeng Lingang Co Ltd
Current assignee: Shandong Iron and Steel Group Yongfeng Lingang Co Ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-08-05
Anticipated expiration: 2032-04-29

Abstract

The utility model relates to a belt feeder technical field, and a cleaning device for belt feeder of reducible raise dust is disclosed, including the head pulley, return idler and bearing roller, the head pulley, common cover is equipped with the belt on return idler and the bearing roller, and the below correspondence of head pulley is provided with the blanking fill, and the bottom intercommunication of blanking fill has the unloading pipe, and the below of return idler is provided with and connects the hopper, connects the intercommunication to have the passage between hopper and the unloading pipe, and is provided with the dust absorption subassembly between passage and the unloading pipe, is equipped with four threaded steel that crisscross distribute on the lateral wall of return idler, and installs the linkage subassembly between return idler and the head pulley. The utility model discloses not only make things convenient for and carry out abundant cleanness to the remaining particulate matter of belt working face, the particulate matter that conveniently gets off to the cleanness in addition is collected and is handled to avoid the particulate matter to pollute the site environment because of the raise dust as far as possible.

Description

Belt feeder cleaning device of reducible raise dust

Technical Field

The utility model relates to a belt feeder technical field especially relates to a cleaning device for belt feeder of reducible raise dust.

Background

Belt feeder transportation material to belt pulley department, the material falls into the feed opening because of gravity nature in, after the material falls into the feed opening, still has a little powdered particulate matter to glue at the working face of belt, and the belt return stroke glues when parallel bearing roller and easily drops to ground at the particulate matter of belt working face, because the particulate matter is lighter, falls to the ground in-process and flutters along with the wind to pollute the site environment by a large scale easily, lead to the staff to clean the difficulty.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the prior art, and providing a cleaning device for a belt conveyor capable of reducing dust.

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

the utility model provides a reducible raise dust's belt conveyor cleaning device, includes head pulley, return idler and bearing roller, the common cover is equipped with the belt on head pulley, return idler and the bearing roller, the below correspondence of head pulley is provided with blanking hopper, blanking hopper's bottom intercommunication has the unloading pipe, return idler's below is provided with and connects the hopper, it has the passage to connect the intercommunication between hopper and the unloading pipe, and is provided with the dust absorption subassembly between passage and the unloading pipe, be equipped with four crisscross deformed steel bar that distribute on return idler's the lateral wall, and install the linkage subassembly between return idler and the head pulley.

Preferably, the dust collection assembly comprises a dust collection pump arranged on the outer tube wall of the discharging tube, the output end of the dust collection pump is communicated with the discharging tube, the input end of the dust collection pump is communicated with a first dust collection tube, the other end of the first dust collection tube is communicated with the position, close to the top end, of the discharging tube, and a second dust collection tube is communicated between the first dust collection tube and the material guide tube.

Preferably, the linkage assembly comprises a driving sprocket coaxially connected with the head wheel, one end of the return carrier roller is coaxially connected with a driven sprocket, and the driving sprocket and the driven sprocket are sleeved with a matched chain together.

Preferably, connect and to rotate on the inside wall of hopper and install the support, the other end of support articulates there is the cleaning brush who laminates mutually with the belt lower surface, and the support with connect and install adjusting part between the hopper.

Preferably, a matched material blocking net is arranged at a pipe orifice at one end, far away from the dust suction pump, of the first dust suction pipe.

Preferably, the adjusting component comprises an adjusting screw rod penetrating through the side wall of the material receiving hopper, the adjusting screw rod is in threaded connection with the side wall of the material receiving hopper, the end part of the adjusting screw rod is rotatably connected with a bearing seat, a connecting rod is hinged to the support, and the other end of the connecting rod is connected with the bearing seat.

Compared with the prior art, the utility model provides a belt feeder cleaning device of reducible raise dust possesses following beneficial effect:

1. this belt conveyor cleaning device of reducible raise dust, through setting up the head pulley, the return idler, the belt, the blanking fill, the unloading pipe, connect the hopper, the passage, the dust absorption subassembly, screw-thread steel and linkage assembly, the head pulley drives belt operation convenience and discharges the leading-in blanking fill of material through the unloading pipe, linkage assembly makes things convenient for the head pulley to drive the return idler and rotates, the screw-thread steel that cooperates four crisscross settings is convenient for frequently beat the non-working face of belt, thereby make things convenient for the remaining particulate matter of belt working face to fall into and connect the hopper, conveniently arrange to the blanking intraductal via the passage, dust absorption subassembly makes things convenient for the blanking fill and connects the hopper to absorb the dust that the particulate matter in-process raised, thereby avoid polluting the site environment because of the raise dust as far as possible.

2. This belt conveyor cleaning device of reducible raise dust, through setting up support, cleaning brush and adjusting part, the inclination of adjusting part convenient regulation and control support, the cleaning brush of being convenient for supports tightly with the bottom of belt to make the belt still can make and make further cleanness after knocking the cleanness, be favorable to improving clean effect.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses not only conveniently carry out abundant cleanness to the remaining particulate matter of belt working face, conveniently collect the processing to the particulate matter that gets off in addition to avoid the particulate matter to pollute the site environment because of the raise dust as far as possible.

Drawings

Fig. 1 is a schematic structural view of a belt cleaning device for reducing dust emission according to the present invention;

FIG. 2 is an enlargement of portion A of FIG. 1;

fig. 3 is a perspective view of the connection part of the middle-return idler and the deformed steel bar of the present invention.

In the figure: 1. a head pulley; 2. a return idler; 3. carrying support rollers; 4. a belt; 5. a feeding hopper; 6. a discharging pipe; 7. a receiving hopper; 8. a material guide pipe; 9. deformed steel bar; 10. a dust suction pump; 11. a first dust suction pipe; 12. a second dust suction pipe; 13. a drive sprocket; 14. a driven sprocket; 15. a chain; 16. a support; 17. a cleaning brush; 18. adjusting the screw rod; 19. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a cleaning device for a belt conveyor capable of reducing dust emission comprises a head pulley 1, a return idler 2 and a carrier idler 3, wherein a belt 4 is sleeved on the head pulley 1, the return idler 2 and the carrier idler 3 together, an external speed reducer drives the head pulley 1 to rotate, the belt 4 is driven to rotate by matching with the return idler 2 and the carrier idler 3, and a linkage assembly is arranged between the return idler 2 and the head pulley 1, so that the head pulley 1 can drive the return idler 2 to rotate conveniently;

linkage assembly includes the drive sprocket 13 with 1 coaxial coupling of head pulley, the one end coaxial coupling of return idler 2 has driven sprocket 14, drive sprocket 13 and driven sprocket 14 go up common cover and are equipped with the chain 15 that matches, when 1 rotates of head pulley, drive sprocket 13 cooperates chain 15 to conveniently drive the return idler 2 of installing driven sprocket 14 and rotate, be equipped with four crisscross deformed steel bar 9 that distribute on the lateral wall of return idler 2, be convenient for frequently beat the non-working face of belt 4, make the remaining particulate matter of 4 working faces of belt fall down.

Referring to fig. 1, the lower part of a head wheel 1 is correspondingly provided with a blanking hopper 5, so that the material falling from the position of the head wheel 1 can be conveniently received, the bottom of the blanking hopper 5 is communicated with a blanking pipe 6 for facilitating material guiding, a receiving hopper 7 is arranged below a return carrier roller 2 for conveniently receiving residual particles falling from a belt 4 during beating, and a material guiding pipe 8 is communicated between the receiving hopper 7 and the blanking pipe 6 for facilitating the discharge of the particles in the blanking pipe 6.

Referring to fig. 1, a dust collection assembly is arranged between a material guide pipe 8 and a blanking pipe 6, the dust collection assembly comprises a dust collection pump 10 mounted on the outer wall of the blanking pipe 6, the output end of the dust collection pump 10 is communicated with the blanking pipe 6, the input end of the dust collection pump 10 is communicated with a first dust collection pipe 11, the other end of the first dust collection pipe 11 is communicated with the position, close to the top end, of the blanking pipe 6, and the dust collection pump 10 is started to be matched with the first dust collection pipe 11 so that raised dust is not easily generated in the process that materials fall into a blanking hopper 5;

the first dust absorption pipe 11 is far away from the mouth of pipe of one end of dust absorption pump 10 and is installed the material stopping net that matches, avoids falling into in the material of unloading pipe 6 is inhaled first dust absorption pipe 11 in, and the intercommunication has second dust absorption pipe 12 between first dust absorption pipe 11 and the passage 8 for it is difficult for producing the raise dust to remain the particulate matter at the in-process that falls into and connects hopper 7.

Referring to fig. 2, a bracket 16 is rotatably mounted on the inner side wall of the receiving hopper 7, a cleaning brush 17 attached to the lower surface of the belt 4 is hinged to the other end of the bracket 16, so that the beaten belt 4 can be further cleaned conveniently, the cleaning effect is improved, and an adjusting assembly is mounted between the bracket 16 and the receiving hopper 7, so that the deflection angle of the bracket 16 can be adjusted conveniently;

the adjusting component comprises an adjusting screw rod 18 penetrating through the side wall of the material receiving hopper 7, the adjusting screw rod 18 is in threaded connection with the side wall of the material receiving hopper 7, the end part of the adjusting screw rod 18 is rotatably connected with a bearing seat, a connecting rod 19 is hinged to the support 16, the other end of the connecting rod 19 is connected with the bearing seat, the adjusting screw rod 18 is rotated to conveniently drive the hinged connecting rod 19 to enable the support 16 to deflect, and therefore the cleaning brush 17 is convenient to tightly abut against the belt 4, and the cleaning effect is improved.

The working principle is as follows: an external speed reducer drives a head wheel 1 to rotate, so that a belt 4 runs to realize material conveying, materials conveyed to the head wheel 1 fall into a blanking hopper 5 under the action of gravity and then are guided away through a blanking pipe 6, in the rotating process of the head wheel 1, a driving chain wheel 13 is matched with a chain 15 to drive a return carrier roller 2 provided with a driven chain wheel 14 to rotate, four threaded steels 9 which are arranged in a staggered mode are matched to frequently beat a non-working surface of the belt 4, knocked-down residual particles fall into a receiving hopper 7 and are guided into the blanking pipe 6 through a material guide pipe 8, meanwhile, a dust suction pump 10 is started, raised dust in the blanking hopper 6 and the receiving hopper 7 can be absorbed through matching of a first dust suction pipe 11 and a second dust suction pipe 12, a cleaning brush 17 is abutted against the belt 4 through rotation of an adjusting screw 18, and the knocked-down belt 4 is cleaned once, and the cleaning effect is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a reducible raise dust's belt conveyor cleaning device, includes head pulley, return idler and bearing roller, the common cover is equipped with the belt on head pulley, return idler and the bearing roller, its characterized in that, the below correspondence of head pulley is provided with blanking hopper, blanking hopper's bottom intercommunication has the unloading pipe, the below of return idler is provided with and connects the hopper, it has the passage to connect the intercommunication between hopper and the unloading pipe, and is provided with the dust absorption subassembly between passage and the unloading pipe, be equipped with four threaded steel that crisscross distributes on the lateral wall of return idler, and install the linkage subassembly between return idler and the head pulley.

2. The cleaning device for belt conveyor capable of reducing flying dust as claimed in claim 1, wherein the dust collection assembly comprises a dust collection pump mounted on the outer wall of the blanking tube, the output end of the dust collection pump is connected to the blanking tube, the input end of the dust collection pump is connected to a first dust collection tube, the other end of the first dust collection tube is connected to the position of the blanking tube near the top end, and a second dust collection tube is connected between the first dust collection tube and the material guide tube.

3. The cleaning device for belt conveyor of claim 1, wherein the linkage assembly comprises a driving sprocket coaxially connected to the head pulley, one end of the return idler is coaxially connected to a driven sprocket, and the driving sprocket and the driven sprocket are commonly sleeved with a matching chain.

4. The cleaning device for the belt conveyor capable of reducing the flying dust as claimed in claim 1, wherein a bracket is rotatably mounted on the inner side wall of the receiving hopper, a cleaning brush attached to the lower surface of the belt is hinged to the other end of the bracket, and an adjusting component is mounted between the bracket and the receiving hopper.

5. The cleaning device for belt conveyor capable of reducing flying dust of claim 2, wherein a matched material blocking net is installed at the pipe orifice of one end of the first dust suction pipe far away from the dust suction pump.

6. The cleaning device for the belt conveyor capable of reducing the flying dust as claimed in claim 4, wherein the adjusting component comprises an adjusting screw rod penetrating through the side wall of the receiving hopper, the adjusting screw rod is in threaded connection with the side wall of the receiving hopper, a bearing seat is rotatably connected to the end of the adjusting screw rod, a connecting rod is hinged to the support, and the other end of the connecting rod is connected with the bearing seat.