CN220998123U - Sand and stone conveyer belt - Google Patents
Sand and stone conveyer belt Download PDFInfo
- Publication number
- CN220998123U CN220998123U CN202322679028.XU CN202322679028U CN220998123U CN 220998123 U CN220998123 U CN 220998123U CN 202322679028 U CN202322679028 U CN 202322679028U CN 220998123 U CN220998123 U CN 220998123U
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- Prior art keywords
- conveyor belt
- fixedly connected
- cleaning
- supporting frame
- sand
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- 239000004576 sand Substances 0.000 title claims abstract description 40
- 239000004575 stone Substances 0.000 title claims abstract description 27
- 238000004140 cleaning Methods 0.000 claims abstract description 89
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000843 powder Substances 0.000 abstract description 7
- 239000002699 waste material Substances 0.000 description 17
- 230000033001 locomotion Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000032258 transport Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The application relates to the technical field of conveyor belts, in particular to a sand conveyor belt, which comprises a support frame placed on the ground, a conveyor belt arranged on the support frame and a cleaning device arranged on the support frame and used for cleaning the surface of the conveyor belt, wherein the cleaning device is arranged on the support frame and used for cleaning a cleaning assembly on the surface of the conveyor belt, the cleaning assembly comprises connecting plates connected with two opposite sides of the support frame, a connecting shaft fixedly connected between the two connecting plates and a cleaning brush fixedly connected on the connecting shaft, and one end of the cleaning brush, which is close to the conveyor belt, is abutted against the upper surface of the conveyor belt. The application has the effects of timely cleaning the used conveyor belt and reducing the influence of powder adhered to the conveyor belt on the transportation of sand and stone on the conveyor belt.
Description
Technical Field
The application relates to the technical field of conveyor belts, in particular to a sand conveyor belt.
Background
Conveyor belts are an integral part of the mechanization and automation of material handling systems, and it is often necessary to transport sand and gravel through the concrete conveyor belt to the concrete mixing plant for mixing during the concrete preparation process. In the process of transporting the sand, powder in the sand can be adhered to the conveyor belt, and after long-time use, the friction force on the surface of the conveyor belt can be reduced by the powder adhered to the conveyor belt, so that the sand rolls on the surface of the conveyor belt, and damage is caused to downstream production equipment.
Disclosure of utility model
In order to timely clean the used conveyor belt and reduce the influence of powder adhered to the conveyor belt on the transportation of sand and stone on the conveyor belt, the application provides the sand and stone conveyor belt.
The application provides a sand and stone conveyor belt which adopts the following technical scheme:
The utility model provides a grit conveyer belt, includes and places subaerial support frame, installs conveyer belt and the setting on the support frame are in be used for cleaning the cleaning device on the support frame to the conveyer belt surface, cleaning device sets up be used for the clearance on the support frame the clean subassembly on conveyer belt surface, clean subassembly include with connecting plate, fixed connection two that the support frame is relative both sides are connected connecting axle and fixed connection between the connecting plate are in epaxial cleaning brush of connecting, the cleaning brush is close to the one end butt of conveyer belt is in the conveyer belt upper surface.
Through adopting above-mentioned technical scheme, during the use, the staff starts the conveyer belt, is located on the equipment of conveyer belt upper reaches transports the conveyer belt with the grit, transports in the low reaches equipment through the conveyer belt, after the grit transportation is accomplished, the staff control cleaning brush is rotatory to cleaning brush and conveyer belt surface butt, the staff starts the conveyer belt for grit on the conveyer belt is removed to stop when the cleaning brush butt, promptly the cleaning brush in time cleans the conveyer belt surface, avoids the conveyer belt to be polluted by the powder.
Optionally, the cleaning brush includes fixed connection be in straight board and sliding connection on the connecting axle are in brush head on the straight board, straight board keep away from one side of connecting axle has seted up the confession the mounting groove that the brush head slided into.
Through adopting above-mentioned technical scheme, when the staff need clear up the conveyer belt, the staff starts the conveyer belt, and the rubble of remaining on the conveyer belt moves under the transportation of conveyer belt, until rubble butt on the brush head, through the relative motion between brush head and the conveyer belt, the brush head clear up the conveyer belt.
Optionally, the brush head includes a spring fixedly connected to the bottom of the installation groove, a moving plate fixedly connected to one end of the spring far away from the bottom of the installation groove, and a brush fixedly connected to one end of the moving plate far away from the spring.
Through adopting above-mentioned technical scheme, during the use, when the brush head butt at the conveyer belt surface, under the elasticity effect of spring, the brush is more firm with the butt of conveyer belt to make the brush more thoroughly to the cleanness on conveyer belt surface.
Optionally, the brush head further comprises a limiting strip fixedly connected to two opposite inner walls of the mounting groove, the cross section of the moving plate is of a T shape, and one side, close to the ground, of the moving plate is abutted to the limiting strip.
Through adopting above-mentioned technical scheme, during the use, the movable plate butt is on spacing under the effect of spring to prevent to move the board and roll off from the mounting groove.
Optionally, the cleaning device further comprises a power assembly arranged on the supporting frame, the power assembly comprises a linear motor, and the connecting plate is rotationally connected with a sliding block of the linear motor.
Through adopting above-mentioned technical scheme, during the use, the staff starts driving motor to make brush head butt at the conveyer belt surface, restart linear motor, make the brush head remove at the conveyer belt surface, thereby realize the clearance to the conveyer belt surface.
Optionally, the power assembly further comprises a rotating motor fixedly connected to one side, far away from the ground, of the linear motor sliding block, and an output shaft of the rotating motor is fixedly connected with the connecting plate.
Through adopting above-mentioned technical scheme, the staff starts the rotation motor, under the drive of rotation motor output shaft, and the connecting plate rotates thereupon, and when the connecting plate rotated, the position of the epaxial clean subassembly of fixed connection at the connecting changes thereupon, and when clean subassembly is close to ground one side and conveyer belt surface butt, stop driving motor, the clean subassembly of restarting linear electric motor to realize cleaning the conveyer belt surface.
Optionally, the support frame includes braced frame, fixed connection four landing legs that are in braced frame is close to ground one side, fixed connection be in braced frame keeps away from the mounting panel of ground one side and fixed connection is in two the baffle of the opposite side of mounting panel, the mounting panel is provided with two, is located respectively the both sides of conveyer belt, the baffle is kept away from one side of mounting panel is provided with the inclined plane.
Through adopting above-mentioned technical scheme, during the use, the staff starts the conveyer belt, carries the next flow department with the grit through the conveyer belt, and the baffle that sets up on the support frame in the conveying process can play the barrier effect to the roll of grit, reduces the possibility that the grit rolls from the conveyer belt both ends.
Optionally, the conveyer belt includes the rotation is connected drive roll between the opposite both sides of carriage, rotates and is connected driven voller between the opposite both sides of carriage, cover establish drive roll with the conveyer belt between the driven voller and fixed connection be in driving motor of carriage one side, the conveyer belt surface is provided with the anti-skidding line.
Through adopting above-mentioned technical scheme, during the use, owing to the conveyer belt slope sets up, therefore comparatively slick and sly grit can roll from the conveyer belt under the action of gravity, and the rolling possibility of grit has been reduced in the setting of anti-skidding line to reduce the threat to downstream equipment.
Optionally, a collecting box for collecting and cleaning crushed stones is installed on the supporting frame, and the collecting box is located at one end, far away from the ground, of the conveying belt.
Through adopting above-mentioned technical scheme, during the use, when the staff controls cleaning device and cleans the conveyer belt, clean the grit that the subassembly will clean out sweep into the collecting box, avoid the pollution to the environment.
In summary, the present application includes at least one of the following beneficial technical effects:
1. According to the application, by arranging the cleaning device, after the conveyor belt conveys sand and stones, a worker starts the rotating motor to enable the cleaning brush to be abutted against the surface of the conveyor belt, starts the driving motor of the cleaning brush, and drives the conveyor belt to rotate under the driving of the driving motor, so that broken stones scattered on the conveyor belt move along with the conveyor belt until the broken stones are abutted against the cleaning brush, powder on the surface of the conveyor belt is cleaned through the hairbrush, and the cleaning of the surface of the conveyor belt is realized through the relative movement between the conveyor belt and the cleaning brush;
2. According to the application, the movable plate is slidably connected in the mounting groove by arranging the mounting groove and the sliding strip, and the brush is tightly abutted with the surface of the conveyor belt by arranging the spring between the mounting groove and the movable plate, so that the cleaning assembly can clean the conveyor belt more thoroughly;
3. According to the application, the rotating motor and the linear motor are arranged, so that the cleaning brush is positioned at the lower position of the conveying belt and at one end far away from the waste box in a normal state, when the cleaning brush is used, a worker starts the rotating motor, so that the cleaning brush rotates to the upper side of the conveying belt and is abutted with the upper surface of the conveying belt, and then the worker controls the linear motor to enable the cleaning brush to move to one end of the supporting frame close to the waste box, so that the primary cleaning of the upper surface of the conveying belt is completed.
Drawings
Fig. 1 is an overall schematic of the present application.
Fig. 2 is an enlarged schematic view at a in fig. 1.
Fig. 3 is a cross-sectional view of a cleaning assembly of the present application.
Reference numerals illustrate: 1. a support frame; 11. a support frame; 12. a support leg; 13. a mounting plate; 14. a baffle; 2. a conveyor belt; 21. driven roller; 22. a transmission belt; 23. a driving motor; 24. anti-skid lines; 3. a cleaning device; 31. a cleaning assembly; 311. a connecting plate; 312. a connecting shaft; 313. a cleaning brush; 314. a straight plate; 315. a brush head; 3151. a spring; 3152. a moving plate; 3153. a brush; 316. a mounting groove; 317. a limit bar; 32. a power assembly; 321. a linear motor; 322. a rotating motor; 4. a collection box; 41. waste material box.
Detailed Description
The application is described in further detail below with reference to fig. 1-3.
The embodiment of the application discloses a sand and stone conveyor belt. Referring to fig. 1, the sand and stone conveyor belt includes a support frame 1 placed on the ground, a conveyor belt 2 mounted on the support frame 1, and a cleaning device 3 mounted on the support frame 1 for cleaning the conveyor belt 2.
The support frame 1 comprises a support frame 11 and four support legs 12 fixedly connected to one side, close to the ground, of the support frame 11, wherein the support frame 11 is obliquely arranged in the vertical direction.
In order to prevent sand from rolling off from two sides of the conveyor belt 2, two mounting plates 13 are fixedly connected to one side, far away from the ground, of the supporting frame 11, and the two mounting plates 13 are respectively located on two sides of the conveyor belt 2.
In order to prevent sand from falling between the conveyor belt 2 and the supporting frame 11 in the conveying process, a baffle plate 14 is fixedly connected to one side, opposite to the two mounting plates 13, of the baffle plate 14, an inclined surface is arranged on one side, far away from the mounting plates 13, of the baffle plate 14, the inclined surface of the baffle plate 14 faces towards one end, far away from the ground, and the longitudinal section of the baffle plate 14 is triangular.
Referring to fig. 1, the conveyor belt 2 includes a driving roller (not shown) rotatably connected between opposite sides of the supporting frame 11, a driven roller 21 rotatably connected between opposite sides of the supporting frame 11, a conveyor belt 22 interposed between the driving roller and the driven roller 21, and a driving motor 23 fixedly connected to one side of the supporting frame 11. Wherein, the output shaft of the driving motor 23 is fixedly connected with a driving roller, and the driving roller and a driven roller 21 are respectively positioned at two ends of the supporting frame 11.
Referring to fig. 1 and 2, the cleaning device 3 includes a cleaning assembly 31 provided on the supporting frame 1 for cleaning the surface of the conveyor belt 2.
The cleaning assembly 31 includes a connection plate 311 connected to opposite sides of the support frame 1, a connection shaft 312 fixedly connected between the two connection plates 311, and a cleaning brush 313 fixedly connected to the connection shaft 312, wherein one end of the cleaning brush 313, which is close to the conveyor belt 2, is abutted to the conveyor belt 22.
When a worker uses the sand and stone conveyor belt to convey sand and stone, the baffle 14 and the mounting plate 13 are arranged, so that a trapezoid conveying space is formed above the conveyor belt 2, and the possibility that sand and stone roll off from two sides of the conveyor belt 2 in the conveying process to damage equipment or workers below the conveyor belt 2 is reduced; when the sand and stone conveyor belt of the application is used for conveying sand and stone, a worker operates the cleaning brush 313 to abut against the conveyor belt 22, and drives the conveyor belt 22 to move through the driving motor 23, so that the cleaning brush 313 cleans the upper surface of the conveyor belt 22, and the pollution of powder to the surface of the conveyor belt 22 is avoided.
Referring to fig. 2, in order to avoid the effect of the cleaning brush 313 always abutting on the conveyor belt 22 to convey the concrete to the conveyor belt 2, a rotating motor 322 for driving the connecting plates 311 to rotate may be provided, one or two rotating motors 322 may be provided, when one rotating motor 322 is provided, one connecting plate 311 is fixedly connected to the output shaft of the rotating motor 322, and the other connecting plate 311 is rotatably connected to the supporting frame 1; when two rotating motors 322 are provided, two connecting plates 311 are respectively fixedly connected to the output shafts of the two rotating motors 322, and the application is described by taking two rotating motors 322 as an example. The connection plate 311 may be rotated by rotating the motor 322 to rotate the cleaning brush 313 to the lower side of the conveyor belt 22 or to rotate the cleaning brush 313 to the upper side of the conveyor belt 22 such that the cleaning brush 313 abuts against the upper surface of the conveyor belt 22.
The encoder is used for recording the rotation quantity of the output shaft of the rotating motor 322 in real time, the encoder is connected with the PLC in a control mode, when the rotating motor 322 is started, the output shaft of the rotating motor 322 rotates, the encoder also records the rotation quantity of the output shaft of the rotating motor 322, recording results are transmitted to the PLC in real time, and when the PLC receives that the rotation quantity of the output shaft of the rotating motor 322 reaches a set value, the PLC controls the output shaft of the rotating motor 322 to stop rotating. Control of the amount of each rotation of the rotation motor 322 is achieved.
It can be appreciated that the rotating motor 322 may be a motor with electromagnetic brake, that is, when the rotating motor 322 is not powered on, the output shaft of the rotating motor 322 will not be rotated by external force, so as to avoid that the cleaning brush 313 rotates under the action of the abutting force of the impurity on the conveying belt 22 when the rotating motor 322 is not started, and the cleaning of the conveying belt 22 can not be realized
Referring to fig. 2 and 3, in order to enhance the cleaning effect of the cleaning brush 313 on the conveyor belt 22, the cleaning brush 313 includes a straight plate 314 fixedly connected to the connecting shaft 312 and a brush head 315 slidably connected to the straight plate 314, a mounting groove 316 into which the brush head 315 slides is formed on a side of the straight plate 314 away from the connecting shaft 312, and the brush head 315 includes a spring 3151 fixedly connected to a bottom of the mounting groove 316, a moving plate 3152 fixedly connected to an end of the spring 3151 away from the bottom of the mounting groove 316, and a brush 3153 fixedly connected to an end of the moving plate 3152 away from the spring 3151.
Referring to fig. 3, in order to avoid the brush head 315 sliding out of the mounting groove 316 under the action of the spring 3151, a limit bar 317 is fixedly connected to two opposite inner walls of the mounting groove 316, and under the action of the elastic force of the spring 3151, one side of the moving plate 3152, which is close to the ground, abuts against the limit bar 317, so as to limit the brush head 315.
In order to facilitate the collection of the cleaned sand, a collection box 4 for collecting the cleaned sand is mounted on the support frame 1, and the collection box 4 can be mounted at any end of the conveyor belt 2. The collection box 4 includes a waste box 41 fixedly attached to the support frame 1 and bolts for fixing the waste box 41 to the support frame 1.
When the sand in the waste bin 41 has accumulated to a certain amount, the worker screws the bolts off the waste bin 41 and the support frame 1, and removes the waste bin 41 from the support frame 1, so that the waste bin 41 is cleaned.
In order to avoid interference between the cleaning brush 313 and the waste box 41 when the cleaning brush 313 rotates to the lower side of the conveyor belt 22, a power assembly 32 for driving the cleaning assembly 31 to move on the support frame 1 is disposed on the support frame 1, the power assembly 32 may be two linear motors 321, the two linear motors 321 are respectively fixed on opposite sides of the two mounting plates 13, and the two rotating motors 322 are respectively fixed on the sliders of the two linear motors 321. So that cleaning brush 313 is normally located on the underside of conveyor belt 22 and at the end remote from waste bin 41. When the cleaning brush 313 is used, the cleaning brush 313 can be rotated to the upper side of the conveying belt 22 by the rotating motor 322 and is abutted against the upper surface of the conveying belt 22, and then the cleaning brush 313 is driven to one end of the supporting frame 1, which is close to the waste box 41, by the linear motor 321 so as to realize the primary cleaning of the upper surface of the conveying belt 22; then, the driving motor 23 is started, the conveying belt 22 moves to enable the cleaning brush 313 to clean the upper surface of the conveying belt 22, and impurities on the conveying belt 22 drive the cleaning brush 313 to be blocked by the cleaning brush 313 and drop into the waste box 41 from one end of the supporting frame 1 under the action of gravity, so that the cleaning of the conveying belt 22 is realized.
Referring to fig. 1, since the sand conveyor belt of the present application is inclined, when sand is smoothly conveyed, it may occur that sand rolls along the conveyor belt 2, and thus, the surface of the conveyor belt 2 is provided with anti-slip patterns 24 for increasing friction between sand and the conveyor belt 2.
The implementation principle of the sand and stone conveyor belt of the embodiment of the application is as follows: when a worker uses the sand and stone conveyor belt of the present application, the worker starts the driving motor 23, and the conveyor belt 22, which is sleeved on the driving roller and the driven roller 21, rotates under the action of the driving motor 23, thereby transporting sand and stone located on the conveyor belt 22. After the sand and stone conveyor belt 2 is used by a worker, the worker operates the rotating motor to enable the cleaning brush 313 to abut against the upper surface of the conveyor belt 22, then the driving motor 23 is started, the conveyor belt 22 moves under the action of the driving motor 23, when sand and stone on the conveyor belt 22 abuts against the cleaning brush 313 along with the movement of the conveyor belt 22, the movement of the broken stone is stopped under the blocking of the cleaning brush 313, and the conveyor belt 22 continues to move, so that the broken stone on the conveyor belt 22 is cleaned by the cleaning brush 313, when the surface of the conveyor belt 22 is cleaned, the worker stops the rotation of the output shaft of the driving motor 23, starts the linear motor 321, and the broken stone abutting against the cleaning brush 313 moves into the waste box 41 under the driving of the linear motor 321 sliding block, so that the worker can clean the broken stone in the waste box 41; then, the staff controls the linear motor 321, and the cleaning brush 313 moves under the drive of the sliding block of the linear motor 321, so that in a normal state, the cleaning brush 313 is positioned at the lower side of the conveying belt 22 and at one end far away from the waste box 41, and the cleaning brush 313 and the waste box 41 do not interfere with each other.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (6)
1. A sand conveyor belt, characterized in that: the cleaning device comprises a supporting frame (1) placed on the ground, a conveyor belt (2) installed on the supporting frame (1) and a cleaning device (3) arranged on the supporting frame (1) and used for cleaning the surface of the conveyor belt (2), wherein the cleaning device (3) is arranged on the supporting frame (1) and used for cleaning a cleaning component (31) on the surface of the conveyor belt (2), the cleaning component (31) comprises connecting plates (311) connected with two opposite sides of the supporting frame (1), connecting shafts (312) fixedly connected between the two connecting plates (311) and cleaning brushes (313) fixedly connected to the connecting shafts (312), and one ends of the cleaning brushes (313) close to the conveyor belt (2) are abutted to the upper surface of the conveyor belt (2);
The cleaning brush (313) comprises a straight plate (314) fixedly connected to the connecting shaft (312) and a brush head (315) slidingly connected to the straight plate (314), and a mounting groove (316) for the brush head (315) to slide in is formed in one side of the straight plate (314) away from the connecting shaft (312);
The brush head (315) comprises a spring (3151) fixedly connected to the bottom of the mounting groove (316), a moving plate (3152) fixedly connected to one end of the spring (3151) far away from the bottom of the mounting groove (316), and a brush (3153) fixedly connected to one end of the moving plate (3152) far away from the spring (3151);
The brush head (315) further comprises limiting strips (317) fixedly connected to two opposite inner walls of the mounting groove (316), the cross section of the movable plate (3152) is T-shaped, and one side, close to the ground, of the movable plate (3152) is abutted to the limiting strips (317).
2. A sand conveyor belt as in claim 1 wherein: the cleaning device (3) further comprises a power assembly (32) arranged on the supporting frame (1), the power assembly (32) comprises a linear motor (321), and the connecting plate (311) is rotationally connected with a sliding block of the linear motor (321).
3. A sand conveyor belt as claimed in claim 2 wherein: the power assembly (32) further comprises a rotating motor (322) fixedly connected to one side, far away from the ground, of the sliding block of the linear motor (321), and an output shaft of the rotating motor (322) is fixedly connected with the connecting plate (311).
4. A sand conveyor belt as in claim 1 wherein: the support frame (1) comprises a support frame (11), four supporting legs (12) fixedly connected to one side, close to the ground, of the support frame (11), a mounting plate (13) fixedly connected to one side, far away from the ground, of the support frame (11) and two baffle plates (14) fixedly connected to the opposite sides of the mounting plate (13), the mounting plate (13) is provided with two baffle plates, the two baffle plates are respectively located on two sides of the conveyor belt (2), and one side, far away from the mounting plate (13), of the baffle plates (14) is provided with an inclined plane.
5. A sand conveyor belt as in claim 4 wherein: the conveying belt (2) comprises a driving roller, a driven roller (21), a conveying belt (22) and a driving motor (23), wherein the driving roller is rotatably connected between two opposite sides of the supporting frame (11), the driven roller (21) is rotatably connected between two opposite sides of the supporting frame (11), the conveying belt (22) is sleeved between the driving roller and the driven roller (21), the driving motor (23) is fixedly connected to one side of the supporting frame (11), and anti-skidding patterns are formed on the surface of the conveying belt (22).
6. A sand conveyor belt as in claim 1 wherein: the collecting box (4) for collecting and clearing broken stones is arranged on the supporting frame (1), and the collecting box (4) is located at one end, far away from the ground, of the conveying belt (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322679028.XU CN220998123U (en) | 2023-10-07 | 2023-10-07 | Sand and stone conveyer belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322679028.XU CN220998123U (en) | 2023-10-07 | 2023-10-07 | Sand and stone conveyer belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220998123U true CN220998123U (en) | 2024-05-24 |
Family
ID=91115381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322679028.XU Active CN220998123U (en) | 2023-10-07 | 2023-10-07 | Sand and stone conveyer belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220998123U (en) |
-
2023
- 2023-10-07 CN CN202322679028.XU patent/CN220998123U/en active Active
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