CN214651163U - Adjustable dust suppression curtain device for belt conveyor guide chute - Google Patents
Adjustable dust suppression curtain device for belt conveyor guide chute Download PDFInfo
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- CN214651163U CN214651163U CN202120489305.9U CN202120489305U CN214651163U CN 214651163 U CN214651163 U CN 214651163U CN 202120489305 U CN202120489305 U CN 202120489305U CN 214651163 U CN214651163 U CN 214651163U
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Abstract
The utility model discloses an adjustable dust suppression curtain device for a belt conveyor material guiding groove, which comprises a box body, an adjusting rod, an adjusting hand wheel, a box cover, a dust suppression curtain fixing plate, an adjusting rod connecting plate and a bolt component; the utility model discloses at the during operation, can adjust the height of regulating stem in vertical side through rotating adjusting handle, thereby adjust pressing down dirt check curtain fixed plate height in vertical side, and then adjust the position that presses down dirt check curtain, along with belt feeder work, press down the wearing and tearing of dirt check curtain tip, there is the space between the lower tip that presses down dirt check curtain and the material, at this moment make through rotating adjusting handle and press down dirt check curtain fixed plate and move down, the bottom that makes to press down dirt check curtain is full of the section of baffle box, thereby make to press down dirt check curtain and can continue to play good dust suppression effect, thereby the effective live time who presses down dirt check curtain has been prolonged.
Description
Technical Field
The utility model belongs to the mining equipment field, concretely relates to dust suppression curtain device with adjustable belt feeder baffle box is used.
Background
The belt conveyor is a belt conveyor for short, and has the advantages of fixed type, movable type, simple structure and high efficiency. A continuous conveyor machine for carrying and pulling material on a flexible conveyor belt. An endless conveyor belt is looped around the drive rollers and the direction-changing rollers. The upper and lower branches between the two rollers are supported by a plurality of carrier rollers. The materials are placed on the upper branch, and the conveying belt and the materials are dragged to run by utilizing the friction force between the driving roller and the belt. The conveying device is suitable for conveying bulk materials and finished articles in horizontal and inclined directions, and can also be used in a production line for certain process operations. The structure is simple, the work is stable and reliable, the adaptability to materials is strong, the conveying capacity is large, the power consumption is low, and the application is wide.
The baffle box common structure of belt feeder is for adopting fixed dirt check apron that presses down, uses the back for a long time, because the material with press down the long-term friction of dirt check apron, can lead to pressing down dirt check apron wearing and tearing to when leading to producing the clearance between tip and the material down, seriously influence presses down dirt effect and dust suppression device effective life, in order to solve above-mentioned problem, the utility model provides a following technical scheme.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dust suppression curtain device with adjustable belt feeder baffle box is used.
The utility model discloses the technical problem who needs to solve does:
the guide chute of the belt conveyor is usually structured by adopting a fixed dust suppression curtain, and after long-term use, the dust suppression curtain is abraded due to long-term friction between materials and the dust suppression curtain, so that when a gap is generated between the lower end part and the materials, the dust suppression effect is seriously influenced, and the effective service life of a dust suppression device is seriously prolonged.
The purpose of the utility model can be realized by the following technical scheme:
an adjustable dust suppression curtain device for a material guide chute of a belt conveyor comprises a box body, an adjusting rod, an adjusting hand wheel, a box cover, a dust suppression curtain fixing plate, an adjusting rod connecting plate and a bolt assembly;
the dust suppression and blocking device is characterized in that an adjusting rod connecting plate is fixedly mounted on the adjusting rod through a bolt assembly and is sleeved on the adjusting rod, a dust suppression and blocking curtain fixing plate is fixedly mounted on the adjusting rod connecting plate, and one end of a dust suppression and blocking curtain is fixedly mounted on the dust suppression and blocking curtain fixing plate;
an adjusting hand wheel is sleeved on the adjusting rod and is matched with the adjusting rod through a threaded structure;
the box is hollow box-shaped structure, and box fixed mounting is on the baffle, the top fixed mounting of box has the case lid, is provided with the concentric circle on the top of box and the case lid, and this concentric circle and adjusting hand wheel normal running fit can drive the regulation pole through rotating adjusting hand wheel and up-and-down reciprocating motion in vertical direction.
As a further scheme of the utility model, bolt assembly includes two L shaped plates, and two L shaped plates are through two bolt fixed connection, will adjust the pole through bolt locking and fix between two L shaped plates, and fixed mounting has the regulation connecting rod board on two L shaped plates.
As a further proposal of the utility model, the dust suppression curtain is composed of a plurality of columnar soft strips, the diameter of the columnar soft strips is 2-10mm, and the columnar soft strips are made of polymer rubber or polyurethane.
As a further proposal of the utility model, the inner wall of the concentric circles that sets up on the top of box and the case lid and the outer wall fixed connection of bearing, the bearing is fixed to be connected on adjusting hand wheel.
As a further scheme of the present invention, the top of the box body is equal to the radius of the concentric circles arranged on the box cover, the adjusting hand wheel comprises a rotating rod, one end of the rotating rod is fixedly provided with a turntable, the rotating rod is of a hollow tubular structure, the rotating rod is sleeved on the adjusting rod, the rotating rod is matched with the adjusting rod through a thread structure, the rotating rod is fixedly sleeved with an upper baffle, the end part of the rotating rod, which is far away from the turntable, is fixed with a lower baffle, and the rotating rod between the upper baffle and the lower baffle and the top of the box body are rotatably arranged with the concentric circles arranged on the box cover;
the radiuses of the upper baffle and the lower baffle are larger than the radiuses of concentric circles arranged on the top of the box body and the box cover.
As a further proposal of the utility model, the lower baffle plate and the rotating rod are locked by a thread structure.
The utility model has the advantages that:
in production, along with the work of the belt conveyor, the end part of the dust suppression retaining curtain is abraded, a gap is formed between the lower end part of the dust suppression retaining curtain and materials, at the moment, the dust suppression retaining curtain fixing plate moves downwards by rotating the adjusting hand wheel, the bottom end of the dust suppression retaining curtain is filled with the section of the guide chute, and therefore the dust suppression retaining curtain can continuously play a good dust suppression role, and the effective service life of the dust suppression retaining curtain is prolonged.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural view of an adjustable dust suppression curtain device for a material guide chute of a belt conveyor of the present invention;
FIG. 2 is a schematic view of an installation structure of an adjusting rod and an adjusting rod connecting plate;
fig. 3 is a schematic view of a partial structure of an adjustable dust suppression curtain device for a material guide chute of a belt conveyor according to the present invention;
FIG. 4 is a schematic view of an installation structure of the adjusting lever and the box body;
fig. 5 is a schematic structural diagram of an adjusting handwheel according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
An adjustable dust suppression curtain device for a material guide chute of a belt conveyor is shown in figures 1 to 5 and comprises a box body 4, an adjusting rod 1, an adjusting hand wheel 2, a box cover 3, a dust suppression curtain 5, a dust suppression curtain fixing plate 6, an adjusting rod connecting plate 7 and a bolt assembly 8;
an adjusting rod connecting plate 7 is fixedly mounted on the adjusting rod 1 through a bolt assembly 8, the bolt assembly 8 comprises two L-shaped plates, the two L-shaped plates are fixedly connected through two bolts, and the adjusting rod 1 is fixed between the two L-shaped plates through bolt locking;
an adjusting rod connecting plate 7 is fixedly installed on the two L-shaped plates, the adjusting rod connecting plate 7 is sleeved on the adjusting rod 1, a dust suppression curtain fixing plate 6 is fixedly installed on the adjusting rod connecting plate 7, one end of a dust suppression curtain 5 is fixedly installed on the dust suppression curtain fixing plate 6, the dust suppression curtain 5 is composed of a plurality of columnar soft strips, the diameter of each columnar soft strip is 2-10mm, and each columnar soft strip is made of high polymer rubber or polyurethane;
the dust suppression retaining curtain 5 freely droops to fill the specific section of the guide chute, and when the raised dust passes through the dust suppression retaining curtain device, the dust suppression retaining curtain prevents the raised dust from continuously moving forwards through the functions of blocking, adsorbing and the like, so that the dust suppression damping effect is realized.
An adjusting hand wheel 2 is sleeved on the adjusting rod 1, and the adjusting hand wheel 2 is matched with the adjusting rod 1 through a thread structure;
the box body 4 is of a hollow box-shaped structure, the box body 4 is fixedly arranged on an upper baffle of the material guide chute, the box cover 3 is fixedly arranged at the top of the box body 4, concentric circles are arranged on the top of the box body 4 and the box cover 3 and are rotationally connected with the adjusting hand wheel 2, and the adjusting rod 1 can be driven to reciprocate up and down in the vertical direction by rotating the adjusting hand wheel 2, so that the height of the dust suppression retaining curtain 5 is adjusted;
in an embodiment of the present invention, the top of the box body 4 and the inner wall of the concentric circle arranged on the box cover 3 are fixedly connected with the outer wall of the bearing, and the bearing is fixedly sleeved on the adjusting hand wheel 2, so as to realize the adjustment of the adjusting rod 1 by rotating the adjusting hand wheel 2 in the vertical direction;
in another embodiment of the present invention, the top of the box body 4 is equal to the radius of the concentric circles arranged on the box cover 3, the adjusting handwheel 2 includes a rotating rod 21, a rotary plate 22 is fixedly mounted at one end of the rotating rod 21, the rotating rod 21 is of a hollow tubular structure, the rotating rod 21 is sleeved on the adjusting rod 1, the rotating rod 21 is matched with the adjusting rod 1 through a threaded structure, an upper baffle 23 is fixedly sleeved on the rotating rod 21, a lower baffle 24 is fixed on the end portion of the rotating rod 21 far away from the rotary plate 22, and the rotating rod 21 between the upper baffle 23 and the lower baffle 24 and the concentric circles arranged on the top of the box body 4 and the box cover 3 are rotatably arranged;
the radiuses of the upper baffle plate 23 and the lower baffle plate 24 are both larger than the radiuses of concentric circles arranged on the top of the box body 4 and the box cover 3;
the lower baffle plate 24 and the rotating rod 21 are locked by adopting a thread structure, so that the adjustment hand wheel 2 is convenient to mount and dismount.
The utility model discloses at the during operation, can adjust adjusting lever 1 height in vertical side through rotating adjusting handle 2, thereby adjust pressing down dirt check curtain fixed plate 6 height in vertical side, and then adjust the position that presses down dirt check curtain 5, along with belt feeder work, press down the wearing and tearing of dirt check curtain 5 tip, there is the space between the lower tip that presses down dirt check curtain 5 and the material, at this moment make through rotating adjusting handle and press down dirt check curtain fixed plate 6 and move down, the bottom that makes to press down dirt check curtain 5 is full of the section of baffle box, thereby make to press down dirt check curtain 5 can continue to play good dust suppression effect, thereby the effective live time who presses down dirt check curtain 5 has been prolonged.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (6)
1. An adjustable dust suppression curtain device for a material guide chute of a belt conveyor is characterized by comprising a box body (4), an adjusting rod (1), an adjusting hand wheel (2), a box cover (3), a dust suppression curtain (5), a dust suppression curtain fixing plate (6), an adjusting rod connecting plate (7) and a bolt assembly (8);
an adjusting rod connecting plate (7) is fixedly mounted on the adjusting rod (1) through a bolt assembly (8), the adjusting rod connecting plate (7) is sleeved on the adjusting rod (1), a dust suppression curtain retaining plate (6) is fixedly mounted on the adjusting rod connecting plate (7), and one end of a dust suppression curtain (5) is fixedly mounted on the dust suppression curtain retaining plate (6);
the adjusting rod (1) is sleeved with an adjusting hand wheel (2), and the adjusting hand wheel (2) is matched with the adjusting rod (1) through a threaded structure;
the box (4) is of a hollow box-shaped structure, the box (4) is fixedly mounted on the baffle plate of the guide chute, the box cover (3) is fixedly mounted at the top of the box (4), concentric circles are arranged on the top of the box (4) and the box cover (3), the concentric circles are in running fit with the adjusting hand wheel (2), and the adjusting hand wheel (2) can be rotated to drive the adjusting rod (1) to do up-and-down reciprocating motion in the vertical direction.
2. The adjustable dust suppression curtain device for the material guide chute of the belt conveyor as claimed in claim 1, wherein the bolt assembly (8) comprises two L-shaped plates, the two L-shaped plates are fixedly connected through two bolts, the adjusting rod (1) is fixed between the two L-shaped plates through bolt locking, and the adjusting rod connecting plate (7) is fixedly mounted on the two L-shaped plates.
3. The adjustable dust suppression curtain device for the material guide chute of the belt conveyor as claimed in claim 1, wherein the dust suppression curtain (5) is composed of a plurality of columnar soft strips, the diameter of each columnar soft strip is 2-10mm, and each columnar soft strip is made of polymer rubber or polyurethane.
4. The adjustable dust suppression curtain device for the guide chute of the belt conveyor as claimed in claim 1, wherein the top of the box body (4) is fixedly connected with the inner wall of a concentric circle arranged on the box cover (3) and the outer wall of a bearing, and the bearing is fixedly sleeved on the adjusting hand wheel (2).
5. The adjustable dust suppression curtain device for the material guide chute of the belt conveyor as claimed in claim 1, wherein the top of the box body (4) and the box cover (3) are arranged in the same radius as a concentric circle, the adjusting hand wheel (2) comprises a rotating rod (21), a turntable (22) is fixedly mounted at one end of the rotating rod (21), the rotating rod (21) is of a hollow tubular structure, the rotating rod (21) is sleeved on the adjusting rod (1), the rotating rod (21) is matched with the adjusting rod (1) through a threaded structure, an upper baffle (23) is fixedly sleeved on the rotating rod (21), a lower baffle (24) is fixed on the end portion of the rotating rod (21) far away from the turntable (22), and the rotating rod (21) between the upper baffle (23) and the lower baffle (24) and the top of the box body (4) and the concentric circle arranged on the box cover (3) are rotatably arranged;
the radiuses of the upper baffle (23) and the lower baffle (24) are larger than the radiuses of concentric circles arranged on the top of the box body (4) and the box cover (3).
6. The adjustable dust suppression curtain device for the guide chute of the belt conveyor as claimed in claim 5, wherein the lower baffle (24) is locked with the rotating rod (21) by a thread structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120489305.9U CN214651163U (en) | 2021-03-08 | 2021-03-08 | Adjustable dust suppression curtain device for belt conveyor guide chute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120489305.9U CN214651163U (en) | 2021-03-08 | 2021-03-08 | Adjustable dust suppression curtain device for belt conveyor guide chute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214651163U true CN214651163U (en) | 2021-11-09 |
Family
ID=78451867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120489305.9U Active CN214651163U (en) | 2021-03-08 | 2021-03-08 | Adjustable dust suppression curtain device for belt conveyor guide chute |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214651163U (en) |
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2021
- 2021-03-08 CN CN202120489305.9U patent/CN214651163U/en active Active
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