CN209506916U - A kind of dry heat-extraction system belt cleaning device of milltailings - Google Patents

Abstract

The utility model discloses a kind of dry heat-extraction system belt cleaning devices of milltailings, including left support frame and right support frame, it is fixedly installed the first synchronous motor and the second synchronous motor respectively at the top of the left support frame and right support frame, runner is fixedly connected between first synchronous motor and the second synchronous motor, feed belt is sequentially connected on the runner outer surface, right support frame inner wall bottom is fixedly installed servo motor, bull stick is fixedly connected on the servo motor output shaft, inner wall lower is fixedly installed bearing on the right side of the left support frame, right support frame inner left wall lower part offers avoid holes, the bull stick passes through avoid holes far from the side of servo motor, and end is fixedly connected with bearing, the utility model relates to conveyer belt technical fields.A kind of dry heat-extraction system belt cleaning device of milltailings solves the dry heat-extraction system skin of existing milltailings and is easy dust accumulation dust stratification, clears up troublesome problem.

Description

Belt cleaning device for mineral processing tailings dry discharge system

technical field

The utility model relates to the technical field of conveyor belts, in particular to a belt cleaning device for a mineral dressing tailings dry discharge system.

Background technique

Conveyor belts are generally classified according to whether they have traction parts: conveyor belt equipment with traction parts and conveyor belt equipment without traction parts. There are many types of conveyor belt equipment with traction parts, mainly including: belt conveyor, slat conveyor, trolley conveyor, escalator, moving walk, scraper conveyor, buried scraper conveyor, bucket conveyor, bucket conveyor Hoists, suspended conveyors and aerial ropeways, etc. Conveyor belt equipment without traction parts commonly has rollers for rotary motion and screw conveyors. The conveyor belt used in the mineral processing and tailings dry discharge system is easy to accumulate dust and dust on the surface of the belt due to the complicated use environment. If it cannot be cleaned in time, it will affect the belt transmission effect and reduce the service life of the belt.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides a belt cleaning device for the dry ore dressing tailings discharge system, which solves the problem that the belt of the existing ore dressing tailings dry discharge system is easy to accumulate dust and ash, and the cleaning is troublesome.

(2) Technical solution

In order to achieve the above objectives, the utility model is realized through the following technical proposals: a belt cleaning device for a mineral processing tailings dry discharge system, including a left support frame and a right support frame, and the tops of the left support frame and the right support frame are respectively fixed with The first synchronous motor and the second synchronous motor, a runner is fixedly connected between the first synchronous motor and the second synchronous motor, the outer surface of the runner is connected with a transmission belt, and the bottom of the inner wall of the right support frame is fixed A servo motor is provided, the output shaft of the servo motor is fixedly connected with a rotating rod, the lower part of the inner wall on the right side of the left support frame is fixedly provided with a bearing, the lower part of the inner wall on the left side of the right supporting frame is provided with an escape hole, and the rotating rod The side away from the servo motor passes through the avoidance hole, and the end is fixedly connected with the bearing. The middle part of the rotating rod is provided with a first round hole and a second round hole, and the inner walls of the first round hole and the second round hole are respectively fixed. A first threaded support rod and a second threaded support rod are connected, a cleaning rod is fixedly connected between the tops of the first threaded support rod and the second threaded support rod, and a cleaning brush is fixedly connected to the upper part of the cleaning rod. The brush top is slidingly connected to the lower surface of the conveyor belt.

Preferably, both sides of the connection between the first threaded support rod and the second threaded support rod and the first round hole and the second round hole are screwed with fixing nuts on both sides.

Preferably, a dust-proof rubber ring is fixedly arranged on the outside of the avoidance hole and the outside of the bearing.

Preferably, the transmission belt includes an endless belt, the inner surface of the endless belt is fixedly provided with transmission teeth, the outer surface of the runner is fixedly provided with gears, and the gears are engaged with the transmission teeth.

Preferably, a circuit box is fixedly arranged in the center of the right support frame.

Preferably, an electrical outlet is fixedly arranged in the center of the outer surface of the right support frame.

(3) Beneficial effects

The utility model provides a belt cleaning device for a mineral processing tailings dry discharge system, which has the following beneficial effects:

The belt cleaning device of the mineral processing tailings dry discharge system, through the setting of the servo motor, achieves the purpose of controlling the rotating rod to drive the cleaning brush to rotate at a certain angle, and then realizes the cleaning brush and the lower surface of the conveyor belt. When it is directly above the rotating rod, the distance between the cleaning rod and the conveyor belt reaches the shortest, and the squeezing force of the cleaning brush on the conveyor belt reaches the maximum, and the first synchronous motor and the second synchronous motor are started to drive the runner and the conveyor belt to rotate, which can realize cleaning Brush to clean the conveyor belt. The device can easily adjust the placement angle of the cleaning brush and the contact force between the cleaning brush and the conveyor belt.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a side view of the connection between the runner and the conveyor belt of the utility model.

In the figure: 1 left support frame, 2 right support frame, 3 first synchronous motor, 4 second synchronous motor, 5 runner, 51 gear, 6 transmission belt, 61 endless belt, 62 transmission teeth, 7 servo motor, 8 Rotating rod, 9 bearings, 10 escape hole, 11 first round hole, 12 second round hole, 13 first threaded support rod, 14 second threaded support rod, 15 cleaning rod, 16 cleaning brush, 17 fixed nut, 18 Dust-proof rubber ring, 19 circuit boxes, 20 electrical ports.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-2, the utility model provides a technical solution: a belt cleaning device for a mineral processing tailings dry discharge system, including a left support frame 1 and a right support frame 2, and the left support frame 1 and the right support frame 2 A first synchronous motor 3 and a second synchronous motor 4 are respectively fixedly installed on the top, and a runner 5 is fixedly connected between the first synchronous motor 3 and the second synchronous motor 4, and the outer surface of the runner 5 is connected with a Conveying the belt 6, the bottom of the inner wall of the right support frame 2 is fixedly provided with a servo motor 7, the output shaft of the servo motor 7 is fixedly connected with a rotating rod 8, and the lower part of the right inner wall of the left support frame 1 is fixedly provided with a bearing 9, The lower part of the inner wall on the left side of the right support frame 2 is provided with an escape hole 10, and the side of the rotating rod 8 away from the servo motor 7 passes through the avoiding hole 10, and the end is fixedly connected with the bearing 9, and the middle part of the rotating rod 8 is provided with a The first round hole 11 and the second round hole 12, the inner walls of the first round hole 11 and the second round hole 12 are respectively fixedly connected with a first threaded support rod 13 and a second threaded support rod 14, the first threaded A cleaning rod 15 is fixedly connected between the support rod 13 and the top of the second threaded support rod 14, and a cleaning brush 16 is fixedly connected to the top of the cleaning rod 15, and the top of the cleaning brush 16 is slidably connected to the lower surface of the conveyor belt 6.

Fixing nuts 17 are threaded on both sides of the joints between the first threaded support rod 13 and the second threaded support rod 14 and the first round hole 11 and the second round hole 12 .

A dust-proof rubber ring 18 is fixedly arranged on the outside of the avoidance hole 10 and the outside of the bearing 9 .

The transmission belt 6 includes an endless belt 61, the inner surface of the endless belt 61 is fixedly provided with transmission teeth 62, and the outer surface of the runner 5 is fixedly provided with a gear 51, and the gear 51 is meshed with the transmission teeth 62 connect.

A circuit box 19 is fixedly arranged in the center of the inside of the right support frame 2 .

The center of the outer surface of the right support frame 2 is fixedly provided with an electrical connection port 20 .

During use, through the setting of servo motor 7, the purpose of controlling the rotating rod 8 to drive the cleaning brush 16 to rotate at a certain angle is achieved, and then the cleaning brush 16 is attached or separated from the lower surface of the conveyor belt 6. When the cleaning brush 16 is positioned on the rotating rod 8 When directly above, the distance between the cleaning rod 15 and the conveyor belt 6 reaches the shortest, and the extrusion force of the cleaning brush 16 on the conveyor belt 6 reaches the maximum, and the first synchronous motor 3 and the second synchronous motor 4 are started to drive the runner 5 and the conveyor belt 6 Rotate, can realize cleaning brush 16 to conveyor belt 6 dedusting. The device can easily adjust the placement angle of the cleaning brush 16 and the contact strength between the cleaning brush 16 and the conveying belt 6 .

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. without further restrictions. The phrase "the inclusion of an element defined by ... does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising said element".

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. a kind of dry heat-extraction system belt cleaning device of milltailings, including left support frame (1) and right support frame (2), feature exists In: it is fixedly installed the first synchronous motor (3) electricity synchronous with second respectively at the top of the left support frame (1) and right support frame (2) Machine (4) is fixedly connected with runner (5) between first synchronous motor (3) and the second synchronous motor (4), and the runner (5) is outside It is sequentially connected on surface feed belt (6), right support frame (2) the inner wall bottom is fixedly installed servo motor (7), described It is fixedly connected with bull stick (8) on servo motor (7) output shaft, inner wall lower is fixedly installed axis on the right side of the left support frame (1) It holds (9), right support frame (2) the inner left wall lower part offers avoid holes (10), and the bull stick (8) is far from servo motor (7) Side pass through avoid holes (10), and end is fixedly connected with bearing (9), and bull stick (8) middle part offers the first circular hole (11) and the second circular hole (12), the first screw thread has been respectively fixedly connected on first circular hole (11) and the second circular hole (12) inner wall At the top of support rod (13) and the second threaded support bar (14), first threaded support bar (13) and the second threaded support bar (14) Between be fixedly connected with cleaning rod (15), cleaning rod (15) top is fixedly connected with cleaning brush (16), the cleaning brush (16) top is slidably connected with feed belt (6) lower surface.

2. the dry heat-extraction system belt cleaning device of a kind of milltailings according to claim 1, it is characterised in that: described first Threaded support bar (13) and the second threaded support bar (14) and the junction two sides of the first circular hole (11) and the second circular hole (12) are equal It is threaded with hold-doun nut (17).

3. the dry heat-extraction system belt cleaning device of a kind of milltailings according to claim 1, it is characterised in that: the evacuation Dust-proof cushion (18) are fixedly installed on the outside of hole (10) and on the outside of bearing (9).

4. the dry heat-extraction system belt cleaning device of a kind of milltailings according to claim 1, it is characterised in that: the transmission Belt (6) includes endless-belt (61), is fixedly installed on endless-belt (61) medial surface and transmits teeth (62), and described turn Wheel is fixedly installed gear (51) on (5) outer surface, and the gear (51) engages connection with transmission teeth (62).

5. the dry heat-extraction system belt cleaning device of a kind of milltailings according to claim 1, it is characterised in that: the right branch Support (2) center of inside is fixedly installed circuit box (19).

6. the dry heat-extraction system belt cleaning device of a kind of milltailings according to claim 5, it is characterised in that: the right branch Support (2) lateral surface center, which is fixedly installed, connects power port (20).