CN220484410U - Sealing structure between conveying belt and guide chute - Google Patents
Sealing structure between conveying belt and guide chute Download PDFInfo
- Publication number
- CN220484410U CN220484410U CN202322148409.5U CN202322148409U CN220484410U CN 220484410 U CN220484410 U CN 220484410U CN 202322148409 U CN202322148409 U CN 202322148409U CN 220484410 U CN220484410 U CN 220484410U
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- China
- Prior art keywords
- guide chute
- plates
- conveying belt
- rubber sealing
- fixedly connected
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- 238000007789 sealing Methods 0.000 title claims abstract description 52
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 239000003245 coal Substances 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 6
- 239000000843 powder Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 239000010883 coal ash Substances 0.000 description 2
- 239000002817 coal dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Structure Of Belt Conveyors (AREA)
Abstract
The utility model discloses a sealing structure between a conveying belt and a guide chute, which belongs to the technical field of conveyors and comprises the following components: conveying belt, baffle box, two rubber sealing strips and two mounting panels, two conveying rollers are installed in the baffle box internal rotation, conveying belt transmission is installed on two conveying rollers, two rubber sealing strips respectively movable seal butt is on the both sides inner wall of baffle box, and two equal movable seal butt of rubber sealing strips are at conveying belt's top, two the mounting panel sets up respectively at the top of corresponding rubber sealing strip, and the equal fixedly connected with connecting plate in both sides around the top of mounting panel, one side fixedly connected with same crossbeam that is located two connecting plates of same one side and is close to each other. According to the utility model, the screw, the knob, the positioning plate, the connecting plate and the mounting plate are matched with the rubber sealing strip to carry out soft sealing between the guide chute and the belt, so that the guide chute always keeps contact with the belt, and leakage in the process of transporting pulverized coal is prevented.
Description
Technical Field
The utility model relates to the technical field of conveyors, in particular to a sealing structure between a conveying belt and a guide chute.
Background
The low-calorific-value coal and the long flame coal belong to coal types with loose tissues, and a lot of pulverized coal ash is generated in the upgrading processing or transferring rolling process of the coal types, and the pulverized coal ash is required to be conveyed by a conveying device.
Patent document with publication number CN202419682U discloses a coal powder conveyer, including coal scuttle and play coal pipe, the feed opening has been seted up to the bottom of coal scuttle, the below of feed opening is equipped with the coal powder conveyer belt, the front end blanking department of coal powder conveyer belt is connected go out the coal mouth of coal pipe, go out the coal mouth of coal pipe and be loudspeaker form, just go out the coal pipe with the position that the coal mouth corresponds is connected with a air-blower. The utility model changes the coal outlet of the coal outlet pipe from the traditional cylinder shape to the horn shape.
The conveying belt in the conveyor in the technical scheme has poor sealing effect, is easy to cause coal dust leakage in the conveying process, and is inconvenient to clean; we therefore propose a seal between the conveyor belt and the guide chute to solve this problem.
Disclosure of Invention
The utility model aims to provide a sealing structure between a conveying belt and a guide chute so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a sealing structure between a conveyor belt and a guide chute, comprising: the conveying belt, the guide chute, two rubber sealing strips and two mounting plates, wherein the two conveying rollers are rotatably arranged in the guide chute, the conveying belt is arranged on the two conveying rollers in a transmission manner, the two rubber sealing strips are respectively and movably abutted on the inner walls of the two sides of the guide chute in a sealing manner, the two rubber sealing strips are respectively and movably abutted on the tops of the conveying belts, the two mounting plates are respectively arranged on the tops of the corresponding rubber sealing strips, the connecting plates are fixedly connected to the front side and the rear side of the tops of the mounting plates, one side, close to each other, of the two connecting plates positioned on the same side is fixedly connected with the same cross beam, and the tops of the cross beams are provided with threaded holes;
the guide chute is characterized in that fixed plates are fixedly installed on two sides of the guide chute, screw rods are rotatably connected to the top of the fixed plates, the two screw rods are respectively in threaded connection with corresponding threaded holes, a knob is fixedly installed at the bottom end of each screw rod, and a plurality of positioning grooves are formed in the outer side of each knob.
Preferably, square grooves are formed in two sides of the guide groove, square plates are slidably mounted in the square grooves, positioning plates are fixedly connected to one sides, away from each other, of the square plates, and the two positioning plates are movably clamped in the corresponding positioning grooves respectively.
Preferably, two guide rods are fixedly arranged on two sides of the top of the guide chute, and guide holes matched with the guide rods are formed in the top of the connecting plate.
Preferably, two sides of the square plates, which are close to each other, are fixedly connected with pressure springs, and one ends of the two pressure springs, which are close to each other, are respectively fixedly connected with one side inner wall of the corresponding square groove.
Preferably, the top of the rubber sealing strip is fixedly provided with an inserting plate, the bottom of the mounting plate is provided with an inserting groove, and the two inserting plates are movably inserted into the corresponding inserting grooves respectively.
Preferably, the two square plates are fixedly connected with a pressing plate at the sides far away from each other.
Preferably, the outside of screw rod is fixed to be cup jointed spacing axle sleeve, two spacing axle sleeve respectively with the top movable abutment of corresponding fixed plate.
According to the sealing structure between the conveying belt and the guide chute, the square plate and the positioning plate are driven to move leftwards by pushing the pressing plate, so that the positioning plate is separated from the positioning groove, the fixation of a knob is relieved, then the knob is rotated to drive the screw rod to rotate, the screw rod drives the cross beam to move downwards through the threaded transmission with the threaded hole, the cross beam drives the mounting plate to move downwards through the two connecting plates together, the rubber sealing strip is pressed on the conveying belt, and therefore the guide chute and the belt are sealed flexibly by the rubber sealing strip, the guide chute is always kept in contact with the belt, and leakage in the process of conveying pulverized coal is prevented;
according to the sealing structure between the conveying belt and the guide groove, the positioning plate is separated from the positioning groove by pushing the pressing plate, and then the screw is driven to reversely rotate by the reverse rotation knob to drive the mounting plate to move upwards, so that the sealing plate can be detached, and the sealing strip is convenient to detach;
the utility model has reasonable structural design, and the screw, the knob, the positioning plate, the connecting plate and the mounting plate are matched with the rubber sealing strip to carry out soft sealing between the guide chute and the belt, so that the guide chute always keeps contact with the belt, and leakage in the process of transporting pulverized coal is prevented.
Drawings
Fig. 1 is a schematic perspective view of a sealing structure between a conveyor belt and a guide chute according to the present utility model;
FIG. 2 is a schematic cross-sectional view of a seal structure between a conveyor belt and a guide chute according to the present utility model;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
fig. 4 is a partial enlarged view of a portion B in fig. 3.
In the figure: 1. a guide groove; 101. a square groove; 2. a conveyor belt; 3. a conveying roller; 4. a sealing strip; 5. a mounting plate; 6. a connecting plate; 7. a cross beam; 8. a guide rod; 9. inserting plate; 10. a fixing plate; 11. a screw; 12. a knob; 13. a positioning plate; 14. pressing the plate; 15. a square plate; 16. a compression spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a seal between a conveyor belt and a guide chute, comprising: the conveying belt 2, the guide chute 1, two rubber sealing strips 4 and two mounting plates 5, the two conveying rollers 3 are rotatably mounted in the guide chute 1, the conveying belt 2 is mounted on the two conveying rollers 3 in a transmission manner, the two rubber sealing strips 4 are respectively movably and sealingly abutted on the inner walls of the two sides of the guide chute 1, the two rubber sealing strips 4 are respectively movably and sealingly abutted on the tops of the conveying belt 2, the two mounting plates 5 are respectively arranged on the tops of the corresponding rubber sealing strips 4, the connecting plates 6 are fixedly connected to the front side and the rear side of the top of the mounting plates 5, one side, close to each other, of the two connecting plates 6 positioned on the same side is fixedly connected with the same cross beam 7, and threaded holes are formed in the tops of the cross beams 7;
the both sides of baffle box 1 are all fixed mounting has fixed plate 10, and the top rotation of fixed plate 10 is connected with screw rod 11, and two screw rods 11 respectively with corresponding screw hole threaded connection, and the bottom fixed mounting of screw rod 11 has knob 12, and a plurality of constant head tanks have been seted up in the outside of knob 12.
In this embodiment, square groove 101 has all been seted up to the both sides of baffle box 1, sliding mounting has square board 15 in square groove 101, the equal fixedly connected with locating plate 13 in one side that two square boards 15 kept away from each other, two locating plates 13 activity joint respectively in corresponding constant head tank, thereby fix a position knob 12, the equal fixedly connected with pressure spring 16 in one side that two square boards 15 are close to each other, the one end that two pressure springs 16 are close to each other respectively with one side inner wall fixed connection of corresponding square groove 101, the square board 15 resets, the equal fixedly connected with pressing plate 14 in one side that two square boards 15 kept away from each other, the promotion square board 15 is moved of being convenient for.
In this embodiment, two guide rods 8 are fixedly mounted on two sides of the top of the guide chute 1, and guide holes matched with the guide rods 8 are formed in the top of the connecting plate 6 to guide the connecting plate 6.
In this embodiment, the top fixed mounting of rubber sealing strip 4 has picture peg 9, and the slot has been seted up to the bottom of mounting panel 5, and two picture pegs 9 are movable grafting respectively in the slot that corresponds, fix a position rubber sealing strip 4, and the outside of screw rod 11 has fixedly cup jointed spacing axle sleeve, and two spacing axle sleeves are movable butt with the top of corresponding fixed plate 10 respectively, carry out spacingly to screw rod 11.
The working principle of the utility model is as follows: the square plate 15 and the positioning plate 13 are driven to move leftwards by pushing the pressing plate 14, the positioning plate 13 is separated from the positioning groove, the fixation of the knob 12 is relieved, then the knob 12 is rotated to drive the screw 11 to rotate, the screw 11 drives the cross beam 7 to move downwards through the threaded transmission with the threaded hole, the cross beam 7 drives the mounting plate 5 to move downwards through the two connecting plates 6 together, the rubber sealing strip 4 is pressed on the conveying belt 2, the rubber sealing strip 4 is used for carrying out soft sealing on the gap between the guide chute 1 and the belt, the guide chute 1 always keeps contact with the belt, leakage in the coal dust conveying process is prevented, the pressing plate 14 is pushed to enable the positioning plate 13 to be separated from the positioning groove, then the screw 11 is driven to rotate reversely by the knob 12, the mounting plate 5 is driven to move upwards, and the sealing strip 4 can be detached conveniently.
The sealing structure between the conveying belt and the guide chute provided by the utility model is described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (7)
1. A sealing structure between a conveyor belt and a guide chute, comprising: the conveying belt (2), the guide chute (1), two rubber sealing strips (4) and two mounting plates (5), two conveying rollers (3) are rotatably mounted in the guide chute (1), the conveying belt (2) is mounted on the two conveying rollers (3) in a transmission manner, the two rubber sealing strips (4) are respectively movably sealed and abutted on the inner walls of the two sides of the guide chute (1), the two rubber sealing strips (4) are respectively movably sealed and abutted on the top of the conveying belt (2), the two mounting plates (5) are respectively arranged on the tops of the corresponding rubber sealing strips (4), connecting plates (6) are fixedly connected to the front side and the rear side of the top of the mounting plates (5), one side, close to each other, of the two connecting plates (6) on the same side is fixedly connected with the same cross beam (7), and the top of the cross beam (7) is provided with a threaded hole;
the guide chute is characterized in that fixing plates (10) are fixedly installed on two sides of the guide chute (1), screw rods (11) are rotatably connected to the tops of the fixing plates (10), the two screw rods (11) are respectively in threaded connection with corresponding threaded holes, a knob (12) is fixedly installed at the bottom end of each screw rod (11), and a plurality of positioning grooves are formed in the outer side of each knob (12).
2. The sealing structure between a conveying belt and a guide chute according to claim 1, wherein square grooves (101) are formed in two sides of the guide chute (1), square plates (15) are slidably installed in the square grooves (101), positioning plates (13) are fixedly connected to one sides, away from each other, of the two square plates (15), and the two positioning plates (13) are movably clamped in the corresponding positioning grooves respectively.
3. The sealing structure between a conveying belt and a guide chute according to claim 1, wherein two guide rods (8) are fixedly arranged on two sides of the top of the guide chute (1), and guide holes matched with the guide rods (8) are formed in the top of the connecting plate (6).
4. The sealing structure between a conveying belt and a guide chute according to claim 2, wherein two sides of the square plates (15) close to each other are fixedly connected with pressure springs (16), and one ends of the two pressure springs (16) close to each other are fixedly connected with one side inner wall of the corresponding square groove (101) respectively.
5. The sealing structure between the conveying belt and the guide chute according to claim 1, wherein the top of the rubber sealing strip (4) is fixedly provided with an inserting plate (9), the bottom of the mounting plate (5) is provided with inserting grooves, and the two inserting plates (9) are movably inserted into the corresponding inserting grooves respectively.
6. A sealing structure between a conveyor belt and a guide chute according to claim 2, characterized in that both sides of the square plates (15) which are far from each other are fixedly connected with pressing plates (14).
7. The sealing structure between a conveying belt and a guide chute according to claim 1, wherein a limiting shaft sleeve is fixedly sleeved on the outer side of the screw (11), and the two limiting shaft sleeves are respectively movably abutted with the top of the corresponding fixing plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322148409.5U CN220484410U (en) | 2023-08-10 | 2023-08-10 | Sealing structure between conveying belt and guide chute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322148409.5U CN220484410U (en) | 2023-08-10 | 2023-08-10 | Sealing structure between conveying belt and guide chute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220484410U true CN220484410U (en) | 2024-02-13 |
Family
ID=89825280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322148409.5U Active CN220484410U (en) | 2023-08-10 | 2023-08-10 | Sealing structure between conveying belt and guide chute |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220484410U (en) |
-
2023
- 2023-08-10 CN CN202322148409.5U patent/CN220484410U/en active Active
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