CN217650293U - Belt conveyor with cleaning function - Google Patents

Abstract

The utility model relates to a belt conveyor of clean function in area is disclosed. Relates to the technical field of belt conveyor equipment. This application specifically includes the conveyer belt for carry the material, locates the conveyer belt both ends, is used for driving conveyer belt pivoted driving roll, locate between the conveyer belt, be used for carrying out the bearing roller that supports to the conveyer belt, be used for carrying out the frame that supports to driving roll and bearing roller both ends, locate the conveyer belt bottom, be used for carrying out clear conveyer belt cleaning device to the conveyer belt, and locate conveyer belt cleaning device bottom, be used for accepting the conveyer belt cleaning device and clean the ash collecting device who gets off the dust. The utility model discloses a conveyer belt cleaning device clears up residual material on the conveyer belt on line to make the clearance of conveyer belt simple more high-efficient, do not have the potential safety hazard simultaneously, the rethread connects grey device conveyer belt cleaning device to accept the residual material that comes down to the clearance, thereby prevents that the residual material that comes down to the conveyer belt clearance from causing the pollution to the surrounding environment.

Description

Belt conveyor with cleaning function

Technical Field

The utility model relates to a belt conveyor equipment technical field especially relates to a belt conveyor of clean function in area.

Background

The belt conveyor is a device capable of conveying various tobacco materials such as leaves, leaf shreds, stalks, stem shreds, mixed shreds, reconstituted tobacco shreds and the like, can be matched with various devices to complete the processes of sorting, cooling, loosening, impurity removal, fixed-point feeding and the like of the tobacco, and is one of main devices for connecting various production processes. When the materials are conveyed on the conveying belt of the belt conveyor, the materials are in direct contact with the conveying belt, so that a part of the materials are remained on the conveying belt in the process of conveying the materials, and after the materials are conveyed, the remained materials on the conveying belt need to be cleaned, so that the materials which need to be conveyed next time are prevented from being polluted; on the other hand, the material remaining on the surface of the conveyor belt reduces the friction between the conveyor belt and the material being conveyed, thereby reducing the conveying efficiency of the belt conveyor. Adopt the manual work to clear up the residual material on the conveyer belt among the prior art, not only efficiency is lower, wastes time and energy, and the residual material who clears up down moreover can pollute the surrounding environment, has certain potential safety hazard simultaneously.

Chinese patent CN203512684U, published japanese 2014-04-02 discloses a belt on-line cleaning device for a belt conveyor, the belt conveyor comprises a belt driven by a wheel roller, the belt cleaning device is arranged below the belt, the belt cleaning device comprises an injection pipe arranged in parallel with the wheel roller, one end of the injection pipe is closed, the other end of the injection pipe is connected with an air supply pipeline, and a plurality of injection holes arranged at intervals are distributed on the injection pipe along the length direction. The utility model discloses a belt online cleaning device of belt conveyor adopts compressed air as the medium of cleaning belt, has stopped the brush hair when the brush roll operation and has fallen off the risk of sneaking into the pipe tobacco, influencing product quality. Simultaneously, this utility model injection pipe adopts the form of annular staple bolt to be fixed in the belt conveyor lateral wall, and when annular staple bolt loosened, the injection pipe was rotatable can carry out angular adjustment, and easy dismounting has reduced the maintenance degree of difficulty. However, the cleaning device cleans the residual materials discharged from the belt, and the residual materials can fall around the belt conveyor, so that the surrounding environment is greatly polluted, and the operation environment of the belt conveyor is poor.

Disclosure of Invention

An object of the utility model is to provide a belt conveyor of clean function in area to above-mentioned prior art not enough, can realize improving production efficiency to belt conveyor's high-efficient cleanness, and prevent that the residual material that comes down in the clearance from causing the pollution to the surrounding environment.

The utility model provides a belt conveyor of clean function in area, include the conveyer belt that is used for transported substance material, locate the conveyer belt both ends, be used for the drive conveyer belt pivoted actuating cylinder locates between the conveyer belt, is used for right the conveyer belt carries out the bearing roller that supports, is used for right actuating cylinder and bearing roller both ends carry out the frame that supports, locate conveyer belt bottom, be used for carrying out clear conveyer belt cleaning device to the conveyer belt, and locate conveyer belt cleaning device bottom, be used for accepting the conveyer belt cleaning device cleans the dust that connects of getting off and puts.

Further, the conveyer belt cleaning device include with the frame rotates the axis of rotation of being connected, locate in the axis of rotation, with the conveyer belt cleaning brush of conveyer belt butt, and locate in the frame, be used for the drive axis of rotation pivoted driving motor.

Furthermore, connect grey device including being fixed in connect the hawk in the frame, locate connect in the hawk, be used for the dust in the butt joint hawk to clean connect the clean mechanism of hawk, and locate connect the ash box of hawk one end.

Furthermore, the bottom of one side of the ash receiving plate is provided with an ash falling port used for communicating the inner space of the ash receiving plate with the inner space of the ash receiving box.

Furthermore, the dust receiving plate cleaning mechanism comprises a dust receiving plate cleaning brush used for cleaning the dust receiving plate and a driving assembly used for driving the dust receiving plate cleaning brush to circularly move in the dust receiving plate.

Furthermore, the driving assembly comprises four supporting plates arranged at two opposite sides of the dust collecting plate, a driving shaft with two ends rotatably connected with the two supporting plates, a driven shaft with two ends rotatably connected with the other two supporting plates, a synchronous belt wheel with one end sleeved on the driving shaft and the other end sleeved on the driven shaft, a speed reducing motor for driving the driving shaft to rotate, and a connecting piece for connecting the dust collecting plate cleaning brush to the synchronous belt wheel.

Furthermore, the synchronous pulleys are two, one end of each synchronous pulley is sleeved on the driving shaft, the other end of each synchronous pulley is sleeved on the driven shaft, and the connecting pieces are two connecting the dust collecting plate cleaning brushes with the two synchronous pulleys respectively.

Furthermore, the connecting piece includes a connecting frame with one end connected with the synchronous belt wheel, the other end of the connecting frame is provided with a groove, a rotating rod rotatably connected with two opposite side walls of the groove, and a connecting rod with one end fixedly connected with the rotating rod and the other end fixedly connected with the dust collecting plate cleaning brush.

Furthermore, a turnover frame used for turning over the dust collecting plate cleaning brush is arranged on the driven shaft.

Further, the roll-over stand is located including the cover the lantern ring of driven shaft, and is in go towards a plurality of clamp plates of keeping away from lantern ring direction extension on the lantern ring, the lantern ring cup joint in when on the driven shaft, with driven shaft fixed connection.

The utility model relates to a belt conveyor of clean function in area has following gain effect:

(1) The belt conveyor can clean residual materials on the conveyor belt on line through the conveyor belt cleaning device in the process of conveying the materials by the conveyor belt, so that the cleaning of the conveyor belt is simpler and more efficient, time and labor are saved, and potential safety hazards do not exist;

(2) An ash receiving device is also arranged below the conveying belt cleaning device of the belt conveyor, and when the conveying belt cleaning device cleans residual materials on the conveying belt, the ash receiving device receives the cleaned residual materials, so that the residual materials cleaned by the conveying belt are prevented from polluting the surrounding environment;

(3) The ash receiving device of the belt conveyor comprises an ash receiving plate, an ash receiving plate cleaning mechanism and an ash receiving box, wherein the ash receiving plate is fixed on a rack, the ash receiving plate cleaning mechanism is arranged in the ash receiving plate, the ash receiving box is arranged at one end of the ash receiving plate, and residual materials in the ash receiving plate are gathered into the ash receiving box through the ash receiving plate cleaning mechanism for centralized processing, so that workers can conveniently perform centralized processing on the residual materials in the ash receiving box, the cleaning efficiency of a conveying belt is improved, and potential safety hazards are reduced;

(4) The bottom of one end of the ash receiving box of the belt conveyor is provided with the ash falling port, the ash receiving box is arranged at the bottom of the ash falling port, and the ash falling port is used for communicating the ash receiving plate with the inner space of the ash receiving box, so that when the ash receiving plate cleaning mechanism collects residual materials in the ash receiving plate, the residual materials directly fall into the ash receiving box from the ash falling port, and are prevented from falling out of the ash receiving box under the influence of the surrounding environment to pollute the surrounding environment;

(5) The ash receiving cleaning mechanism of the belt conveyor comprises an ash receiving plate cleaning brush and a driving assembly, wherein the ash receiving plate cleaning brush is arranged in an ash receiving plate, and the driving assembly drives the ash receiving plate cleaning brush to circularly move in the ash receiving plate, so that residual materials in the ash receiving plate are pushed to an ash falling opening by the ash receiving plate cleaning brush and fall into an ash receiving box through the ash falling opening, the automatic cleaning of the residual materials in the ash receiving plate is realized, the manual cleaning is replaced, the cleaning efficiency is improved, and the potential safety hazard is reduced;

(6) This belt conveyor passes through connecting rod one end from the recess opening and the bull stick fixed connection of the link other end, and the bull stick rotates with the double-phase relative lateral wall of recess to when connecing hawk cleaning brush and conveyer belt or conveyer belt cleaning device contact, can overturn 90, the tiling is on the synchronous belt, thereby reduces the space that vertically occupies when connecing the ash device installation, prevents to connect the damage of hawk cleaning brush.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings, like reference numerals are used to indicate like elements.

Fig. 1 is a front view of a belt conveyor with a cleaning function according to an embodiment of the present invention;

fig. 2 is a side view of a belt conveyor with a cleaning function according to an embodiment of the present invention;

fig. 3 is a schematic structural view of an ash receiving device of a belt conveyor with a cleaning function according to an embodiment of the present invention;

fig. 4 is an enlarged schematic view of a part a in fig. 1 of a belt conveyor with a cleaning function according to an embodiment of the present invention.

In the figure: 1. a conveyor belt; 2. a drive roller; 3. carrying rollers; 4. a frame; 5. a conveyor belt cleaning device; 6. an ash receiving device; 61. an ash receiving plate; 611. a dust falling port; 62. an ash receiving box; 63. a support plate; 64. a drive shaft; 65. a driven shaft; 651. a roll-over stand; 66. a synchronous pulley; 67. a connecting member; 671. a connecting frame; 672. a rotating rod; 673. a connecting rod; 68. an ash receiving plate cleaning brush; 69. a speed reducing motor.

Detailed Description

For making purpose, technical scheme and advantage of the embodiment of the present invention clearer, the following will combine the drawings in the embodiment of the present invention, to the technical scheme in the embodiment of the present invention clearly, completely describe, based on the embodiment of the present invention, all other embodiments obtained by the ordinary skilled person in the art without making creative work all belong to the protection scope of the present invention.

The utility model discloses a belt conveyor of clean function in area, including the conveyer belt 1 that is used for carrying the material, locate 1 both ends of conveyer belt, be used for driving 1 pivoted driving roller 2 of conveyer belt, locate between the conveyer belt 1, be used for carrying out the bearing roller 3 that supports to conveyer belt 1, be used for carrying out the frame 4 that supports to driving roller 2 and 3 both ends of bearing roller, locate 1 bottom of conveyer belt, be used for carrying out clear conveyer belt cleaning device 5 to conveyer belt 1, and locate 5 bottoms of conveyer belt cleaning device, be used for accepting that 5 clean dust of conveyer belt cleaning device get off connect grey device 6, see figure 1 specifically for the effect.

In this application, belt conveyor includes conveyer belt 1, driving drum 2, bearing roller 3 and frame 4, and bearing roller 3 sets up between conveyer belt 1 for support conveyer belt 1, and driving drum 2 sets up at 1 both ends of conveyer belt for driving conveyer belt 1 and rotating, and frame 4 supports driving drum 2 and 3 both ends of bearing roller, and then supports conveyer belt 1. Under the drive of the driving roller 2, the conveyer belt 1 conveys the materials placed on the conveyer belt, and the function of conveying the materials by the belt conveyer is realized.

When the materials are conveyed on the conveying belt 1, the materials are in direct contact with the conveying belt 1, so that a part of the materials are remained on the conveying belt 1 in the material conveying process, and after the materials are conveyed, the remained materials on the conveying belt 1 need to be cleaned, so that the materials to be conveyed next time are prevented from being polluted; on the other hand, the material remaining on the surface of the conveyor belt 1 reduces the friction between the conveyor belt 1 and the material being conveyed, thereby reducing the conveying efficiency of the belt conveyor. Adopt the manual work to clear up the residual material on the conveyer belt 1 among the prior art, not only efficiency is lower, wastes time and energy, and the residual material who clears up down moreover can pollute the surrounding environment, has certain potential safety hazard simultaneously.

In this application, belt conveyor still includes conveyer belt cleaning device 5, because belt conveyor is to the transportation of material, is realized through 1 circulation rotation of conveyer belt, and the material that transports all is located conveyer belt 1 top, sets up conveyer belt cleaning device 5 in conveyer belt 1 below, starts conveyer belt cleaning device 5, and when conveyer belt 1 through the position at conveyer belt cleaning device 5 place, conveyer belt cleaning device 5 clears up the residual material on the conveyer belt 1. Can carry out the in-process of carrying out the material at conveyer belt 1 through conveyer belt cleaning device 5, clear up residual material on the conveyer belt 1 on line to make the clearance of conveyer belt 1 simple high-efficient more, labour saving and time saving does not have the potential safety hazard simultaneously.

In this application, conveyer belt cleaning device 5 below still is provided with and connects grey device 6, and when conveyer belt cleaning device 5 cleared up the residual material on the conveyer belt 1, connect grey device 6 to accept the residual material that comes down to the clearance to prevent that the residual material that comes down to the clearance of conveyer belt 1 from causing the pollution to the surrounding environment.

In this embodiment, the conveyer belt cleaning device 5 includes that the frame 4 rotates the axis of rotation of connecting, locate on the axis of rotation, with the conveyer belt cleaning brush of 1 butt of conveyer belt to and locate on the frame 4, be used for driving axis of rotation pivoted driving motor. The conveying belt cleaning device 5 comprises a rotating shaft, a conveying belt cleaning brush and a driving motor, the rotating shaft is rotatably connected with the rack 4, the driving motor drives the rotating shaft to rotate, and the conveying belt cleaning brush is arranged on the rotating shaft. When driving motor started, the drive axis of rotation rotated, and the epaxial conveyer belt cleaning brush of drive axis of rotation rotated, and conveyer belt cleaning brush and 1 butt of conveyer belt, when conveyer belt 1 through the position at conveyer belt cleaning brush place, the residual material of conveyer belt cleaning brush on with conveyer belt 1 cleared up.

In the present embodiment, the dust collecting device 6 includes a dust collecting plate 61 fixed on the frame 4, a dust collecting plate cleaning mechanism disposed in the dust collecting plate 61 for cleaning dust in the dust collecting plate 61, and a dust collecting box 62 disposed at one end of the dust collecting plate 61, as shown in fig. 3. Connect grey device 6 including connecing hawk 61, connect the clean mechanism of hawk and connect grey box 62, connect hawk 61 to fix in frame 4, connect the clean mechanism setting of hawk in connecing hawk 61, connect grey box 62 to set up and connect hawk 61 one end, will connect the residual material gathering in the hawk 61 to connect the centralized processing in the grey box 62 through connecing the clean mechanism of hawk.

The ash receiving plate cleaning mechanism is arranged in the ash receiving plate cleaning device and is used for collecting residual materials received in the ash receiving plate 61 into the ash receiving box 62 for centralized processing, so that the cleaning efficiency of the conveying belt 1 is improved, and potential safety hazards are reduced. When the residual materials on the conveying belt 1 are cleaned by the conveying belt cleaning brush, the residual materials fall into the ash receiving plate 61, and when the ash receiving plate 61 receives certain residual materials, the residual materials in the ash receiving plate 61 are cleaned, otherwise the residual materials overflow from the ash receiving plate 61, so that the ash receiving plate 61 cannot play a role in preventing the residual materials from polluting the surrounding environment. But because conveyer belt cleaning device 5 sets up in the below of conveyer belt 1, connect hawk 61 to set up in conveyer belt cleaning device 5 below again, and whole belt conveyor is highly limited, so can be arranged in the space that artifical clearance connects residual material in hawk 61 to be comparatively narrow and small, lead to the clearance to connect residual material's in hawk 61 operation to waste time and energy, and can collide with conveyer belt 1 and frame 4 production in the clearance process, cause the potential safety hazard.

And in this application, when having gathered more residual material in connecing the hawk 61, through the clean mechanism of the hawk that connects that sets up in connecing the hawk 61, will connect the residual material gathering in the hawk 61 to connect the ash box 62 of hawk 61 one end, make things convenient for the staff to carry out centralized processing to the residual material in the ash box 62 to improve the clean efficiency of conveyer belt 1, and reduced the potential safety hazard.

In this embodiment, a bottom of one side of the dust receiving plate 61 is provided with a dust falling opening 611 for communicating an inner space of the dust receiving plate 61 with an inner space of the dust receiving box 62, as shown in fig. 3. To accept the residual material that ash receiving box 62 was gathered in the clean mechanism of ash receiving plate 61 one end butt joint ash plate, there are two kinds of modes: the first type is that one end of the dust receiving plate 61 is open, the dust receiving box 62 is arranged at one end of the opening of the dust receiving plate 61, when the dust receiving plate cleaning mechanism pushes out the residual materials in the dust receiving plate 61 from the opening end of the dust receiving plate 61, the residual materials fall into the dust receiving box 62, but in the process that the dust receiving plate cleaning mechanism pushes out the residual materials in the dust receiving plate 61 from the opening end of the dust receiving plate 61, part of the residual materials may fall to a place outside the dust receiving box 62 under the influence of the surrounding environment, so that the surrounding environment is polluted; the second way is that the bottom of one end of the ash receiving box 62 is provided with an ash falling port 611, the ash receiving box 62 is arranged at the bottom of the ash falling port 611, so that the ash falling port 611 communicates the ash receiving plate 61 with the inner space of the ash receiving box 62, and when the ash receiving plate cleaning mechanism collects the residual materials in the ash receiving plate 61, the residual materials directly fall into the ash receiving box 62 from the ash falling port 611, so as to prevent the residual materials from falling out of the ash receiving box 62 due to the influence of the surrounding environment and polluting the surrounding environment. In the present application, therefore, the second mode is preferred.

In the embodiment, the dust receiving plate cleaning mechanism includes a dust receiving plate cleaning brush 68 for cleaning the dust receiving plate 61, and a driving assembly for driving the dust receiving plate cleaning brush 68 to circularly move in the dust receiving plate 61, as shown in fig. 3. Connect grey clean mechanism including connecing hawk cleaning brush 68 and drive assembly, connect hawk cleaning brush 68 to set up in connecing hawk 61, drive assembly drive connects hawk cleaning brush 68 in connecing hawk 61 endless movement to make and connect hawk cleaning brush 68 will connect the residual material in the hawk 61 to push away to the ash falling port 611 in, make it fall into through ash falling port 611 and connect in the ash pan 62.

In this embodiment, the driving assembly includes four supporting plates 63 disposed at two opposite ends of the dust collecting plate 61, a driving shaft 64 having two ends rotatably connected to the two opposite supporting plates 63, a driven shaft 65 having two ends rotatably connected to the other two opposite supporting plates 63, a synchronous pulley 66 having one end sleeved on the driving shaft 64 and the other end sleeved on the driven shaft 65, a speed reducing motor 69 for driving the driving shaft 64 to rotate, and a connecting member 67 for connecting a dust collecting plate cleaning brush 68 to the synchronous pulley 66, as shown in fig. 2 and 3. The drive assembly includes four backup pads 63, the driving shaft 64, the driven shaft 65, synchronous pulley 66, gear motor 69 and connecting piece 67, four backup pads 63 are in connecing two liang of relative settings in hawk 61 both sides end, driving shaft 64 both ends rotate with the support of double-phase relative setting respectively and are connected, driven shaft 65 both ends rotate with the backup pad 63 of other two relative settings respectively and are connected, driving shaft 64 is located to synchronous pulley 66 pot head, driven shaft 65 is located to the other pot head, gear motor 69 sets up in a backup pad 63 outside for drive driving shaft 64 rotates, connecting piece 67 will connect hawk cleaning brush 68 and connect on synchronous pulley 66.

It is foreseen that circular through holes are formed in the four support plates 63, the two ends of the driving shaft 64 respectively penetrate through the circular through holes in the two support plates 63, the two ends of the driven shaft 65 respectively penetrate through the circular through holes in the other two support plates 63, and bearing members are arranged between the circular through holes of the four support plates 63 and between the driving shaft 64 and the driven shaft 65, so that friction between the driving shaft 64 and the driven shaft 65 and between the four support plates 63 is reduced. The speed reducing motor 69 is arranged outside the support plate 63 through which one end of the driving shaft 64 penetrates, and a rotating shaft of the speed reducing motor 69 is fixedly connected with one end of the driving shaft 64 penetrating through the support plate 63, so that when the speed reducing motor 69 is started, the rotating shaft of the speed reducing motor 69 drives the driving shaft 64 to rotate on the two support plates 63. The synchronous pulley 66 includes a synchronous belt and two synchronous wheels, one synchronous wheel is sleeved on the driving shaft 64 and fixed with the driving shaft 64, the other synchronous wheel is sleeved on the driven shaft 65 and fixed with the driven shaft 65, two ends of the synchronous belt are respectively sleeved on the two synchronous wheels, and the teeth on the inner side of the synchronous belt are meshed with the teeth of the two synchronous wheels, so that when the driving shaft 64 rotates, the driven shaft 65 and the synchronous pulley 66 rotate synchronously along with the driving shaft 64.

Connecting piece 67 will connect hawk cleaning brush 68 one end to be connected with the lateral surface of hold-in range, when the hold-in range rotated, the drive connects hawk cleaning brush 68 and removes in connecing hawk 61 to will connect the residual material in hawk 61 to push away to the ash falling mouth 611, make it fall into through ash falling mouth 611 and connect ash box 62, realize connecing the self-cleaning of residual material in hawk 61, replace artifical cleanness, improve clean efficiency, reduce the potential safety hazard.

In the present embodiment, the two synchronous pulleys 66 are provided with one end sleeved on the driving shaft 64 and the other end sleeved on the driven shaft 65, and the two connecting pieces 67 are provided for connecting the dust collecting plate cleaning brush 68 with the two synchronous pulleys 66 respectively, as shown in fig. 3. Therefore, two synchronous belt pulleys 66 are arranged, the dust collecting plate cleaning brush 68 is connected with the two synchronous belt pulleys 66 respectively through the two connecting pieces 67, the connection strength between the synchronous belt pulleys 66 and the dust collecting plate cleaning brush 68 is enhanced, and therefore when the synchronous belt pulleys 66 rotate, the dust collecting plate cleaning brush 68 is driven to clean residual materials in the dust collecting plate 61 more stably, and the cleaning effect of the dust collecting plate cleaning brush 68 is better.

In this embodiment, the connecting member 67 comprises a connecting frame 671 with one end connected to the synchronous pulley 66, a groove provided at the other end of the connecting frame 671, a rotating rod 672 rotatably connected to two opposite sidewalls of the groove, and a connecting rod 673 with one end fixedly connected to the rotating rod 672 and the other end fixedly connected to the dust-collecting plate cleaning brush 68, as shown in fig. 4. The connecting piece 67 comprises a connecting frame 671, a rotating rod 672 and a connecting rod 673, one end of the connecting frame 671 is fixedly connected with the outer side face of the synchronous belt, a groove is formed in the other end of the connecting frame 671, the groove enables the other end of the connecting frame 671 to be open, the rotating rod 672 is rotatably connected with two opposite side walls of the groove, one end of the connecting rod 673 is fixedly connected with the rotating rod 672 from the opening of the groove in the other end of the connecting frame 671, and the other end of the connecting rod 673 is fixedly connected with the dust collecting plate cleaning brush 68, so that when the synchronous belt wheel 66 rotates, the dust collecting plate cleaning brush 68 is driven to move in the dust collecting plate 61.

The connecting member 67 is provided in such a structure that the dust receiving plate cleaning brush 68 can be turned by 90 ° when moving over the timing belt 66 so as to lay flat on the timing belt of the timing belt 66. The hold-in range is a confined endless belt, connects hawk cleaning brush 68 and connects when the department of hold-in range, and at hold-in range pivoted in-process, connects hawk cleaning brush 68 can follow the hold-in range in the below and the top cyclic motion of hold-in range. When the dust receiving plate cleaning brush 68 moves below the synchronous belt, the residual materials in the lower dust receiving plate 61 are cleaned; when connecing hawk cleaning brush 68 to move the top of hold-in range, if connect hawk cleaning brush 68 fixed connection on the hold-in range, the vertical hawk cleaning brush 68 of connecing of establishing on the hold-in range can collide with conveyer belt 1 or conveyer belt cleaning device 5 of top, can cause the hindrance to the rotation of conveyer belt 1 on the one hand, influences conveyer belt 1 and carries the material, and on the other hand can cause the damage or the rupture that connect hawk cleaning brush 68, leads to connecing the unable use of hawk cleaning brush 68.

In the present embodiment, the rod 672 is fixedly connected to one end of the rod 673 through the opening of the groove at the other end of the frame 671, and the rod 672 is rotatably connected to two opposite sidewalls of the groove, so that the board cleaning brush 68 can rotate on the frame 671. When the dust collecting plate cleaning brush 68 moves from the lower part of the synchronous belt to the upper part of the synchronous belt, the dust collecting plate cleaning brush 68 turns over for 90 degrees and is flatly laid on the synchronous belt under the blocking of the conveying belt 1 or the conveying belt cleaning device 5, so that the space occupied in the longitudinal direction when the dust collecting device 6 is installed is reduced, and the dust collecting plate cleaning brush 68 is prevented from being damaged; when connecing hawk cleaning brush 68 to move the below of hold-in range from the top of hold-in range, tiling connect hawk cleaning brush 68 on the hold-in range under the effect of self gravity, can overturn 90 to with hold-in range vertically state automatically to the messenger connects hawk cleaning brush 68 can connect residual material to the below and clean in the hawk 61.

In the present embodiment, the driven shaft 65 is provided with a turning frame 651 for turning over the dust receiving plate cleaning brush 68, as shown in fig. 3. Set up roll-over stand 651 on driven shaft 65, when connecing grey board cleaning brush 68 and moving to the hold-in range top from the hold-in range below at driven shaft 65 one end, roll-over stand 651 butt joint grey board cleaning brush 68 exerts the effort, makes its upset 90 tiling on the hold-in range to make connecing grey board cleaning brush 68 need not contact with conveyer belt 1 or conveyer belt cleaning device 5, upset 90 tiling under the butt of conveyer belt 1 on the hold-in range, further reduce the risk that connects grey board cleaning brush 68 and conveyer belt 1 or conveyer belt cleaning device 5 to collide.

In this embodiment, the roll-over stand 651 includes a collar sleeved on the driven shaft 65, and a plurality of pressing plates extending in a direction away from the collar on the collar, and when the collar is sleeved on the driven shaft 65, the collar is fixedly connected to the driven shaft 65. The roll-over stand 651 includes the lantern ring and a plurality of clamp plates, and driven shaft 65 is located to the lantern ring cover to with driven shaft 65 fixed connection, a plurality of clamp plates circumference sets up on the lantern ring, and one end orientation is kept away from lantern ring direction and is extended. When the driven shaft 65 rotates, the lantern ring rotates along with the driven shaft 65 synchronously, so that the pressing plates are driven to turn over.

When the dust collecting plate cleaning brush 68 moves from the lower part of the synchronous belt to the upper part of the synchronous belt at one end of the driven shaft 65, the dust collecting plate cleaning brush 68 moves from the lower part of the synchronous belt to one side of the synchronous belt from between two adjacent pressing plates to prevent the pressing plates from being blocked by the movement of the dust collecting plate cleaning brush 68, and then moves from one side of the synchronous belt to the upper part of the synchronous belt, at the moment, the pressing plate behind the dust collecting plate cleaning brush 68 is followed to apply acting force to the dust collecting plate cleaning brush 68 to enable the dust collecting plate cleaning brush to be overturned for 90 degrees and be flatly laid on the synchronous belt, then the dust collecting plate cleaning brush 68 moves continuously at the synchronous belt to leave the range where the pressing plates extend, the pressing plates continuously overturn downwards to prevent the dust collecting plate cleaning brush 68 from blocking the overturning of the pressing plates, and damage or breakage of the pressing plates. Therefore, the number and length of the pressing plates are designed according to the number of the teeth of the synchronous belt engaged with the teeth of the synchronous wheel during the production process.

The above-described embodiments can be implemented individually or in various combinations, and such variations are within the scope of the present invention.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a component of 8230means that the element does not exclude the presence of another like element in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (10)

1. The utility model provides a belt conveyor of clean function in area which characterized in that: including being used for carrying material conveyer belt (1), locate conveyer belt (1) both ends, be used for the drive conveyer belt (1) pivoted driving roller (2), locate between conveyer belt (1), be used for right conveyer belt (1) carries out bearing roller (3) that supports, is used for right driving roller (2) and bearing roller (3) both ends carry out frame (4) that support, locate conveyer belt (1) bottom, be used for carrying out clear conveyer belt cleaning device (5) to conveyer belt (1), and locate conveyer belt cleaning device (5) bottom, be used for accepting conveyer belt cleaning device (5) clean dust connect grey device (6) down.

2. A belt conveyor with a cleaning function as claimed in claim 1, wherein: conveyer belt cleaning device (5) include with frame (4) rotate the axis of rotation of connecting, locate in the axis of rotation, with the conveyer belt cleaning brush of conveyer belt (1) butt, and locate on frame (4), be used for the drive axis of rotation pivoted driving motor.

3. A belt conveyor with a cleaning function as claimed in claim 1, wherein: connect grey device (6) including being fixed in connect hawk (61) in frame (4), locate connect hawk cleaning mechanism that the dust in hawk (61) in, for butt joint hawk (61) cleaned, and locate connect hawk (62) of one end of hawk (61).

4. A belt conveyor with a cleaning function as claimed in claim 3, wherein: the bottom of one side of the ash receiving plate (61) is provided with an ash falling opening (611) used for communicating the inner space of the ash receiving plate (61) with the inner space of the ash receiving box (62).

5. A belt conveyor with a cleaning function as claimed in claim 3, wherein: the ash receiving plate cleaning mechanism comprises an ash receiving plate cleaning brush (68) used for cleaning the ash receiving plate (61), and a driving assembly used for driving the ash receiving plate cleaning brush (68) to circularly move in the ash receiving plate (61).

6. A belt conveyor with a cleaning function as claimed in claim 5, wherein: the driving assembly comprises four supporting plates (63) which are oppositely arranged at two sides of the ash receiving plate (61), driving shafts (64) with two ends rotatably connected with the two supporting plates (63) which are oppositely arranged, driven shafts (65) with two ends rotatably connected with the other two supporting plates (63) which are oppositely arranged, synchronous belt pulleys (66) with one end sleeved on the driving shafts (64) and the other end sleeved on the driven shafts (65), a speed reducing motor (69) for driving the driving shafts (64) to rotate, and a connecting piece (67) for connecting the ash receiving plate cleaning brush (68) to the synchronous belt pulleys (66).

7. The belt conveyor with a cleaning function as claimed in claim 6, wherein: the two synchronous belt wheels (66) are provided with one end sleeved on the driving shaft (64) and the other end sleeved on the driven shaft (65), and the connecting piece (67) is used for connecting the dust collecting plate cleaning brush (68) with the two synchronous belt wheels (66) respectively.

8. The belt conveyor with a cleaning function as claimed in claim 6, wherein: the connecting piece (67) includes one end and link span (671) that synchronous pulley (66) are connected, link span (671) other end is equipped with the recess, with the recess two-phase contralateral wall rotates bull stick (672) of being connected to and one end and bull stick (672) fixed connection, the other end with connect hawk cleaning brush (68) fixed connection's connecting rod (673).

9. A belt conveyor with a cleaning function as claimed in claim 8, wherein: the driven shaft (65) is provided with a roll-over frame (651) used for turning over the dust collecting plate cleaning brush (68).

10. A belt conveyor with a cleaning function as claimed in claim 9, wherein: the roll-over stand (651) comprises a lantern ring sleeved on the driven shaft (65) and a plurality of pressing plates extending in the direction away from the lantern ring on the lantern ring, and the lantern ring is fixedly connected with the driven shaft (65) when sleeved on the driven shaft (65).

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