CN220885962U - Belt feeder blanking mouth - Google Patents
Belt feeder blanking mouth Download PDFInfo
- Publication number
- CN220885962U CN220885962U CN202322651177.5U CN202322651177U CN220885962U CN 220885962 U CN220885962 U CN 220885962U CN 202322651177 U CN202322651177 U CN 202322651177U CN 220885962 U CN220885962 U CN 220885962U
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- Prior art keywords
- blanking
- door
- blanking port
- belt conveyor
- fixed pulley
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- 238000007599 discharging Methods 0.000 claims abstract description 3
- 238000004804 winding Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 2
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Structure Of Belt Conveyors (AREA)
Abstract
The utility model belongs to the technical field of belt conveyors, and particularly relates to a blanking port of a belt conveyor. The automatic feeding device comprises a square blanking port body, wherein the top end of the blanking port body is opened and connected with a belt conveyor frame, the blanking port body is arranged in the discharging direction of the belt conveyor, and a blanking door capable of opening and closing is arranged on the bottom wall of the blanking port body. The blanking door can be automatically opened when the storage in the blanking port exceeds the weight of the balancing weight through the control mechanism, and is in a closed state when the storage in the blanking port is less than the weight of the balancing weight, so that the phenomenon that the residual materials are scattered to the bottom surface is eliminated, and the environmental pollution caused by the dragging of the vehicle is eliminated. And, set up the blanking door into two left and right sides doors, and two doors are the incline condition, play the cushioning effect on the one hand, on the other hand can avoid leaking the material, control the opening and close of two doors simultaneously through control mechanism, simple and convenient solution surplus material leaks the problem of spilling.
Description
Technical Field
The utility model belongs to the technical field of belt conveyors, and particularly relates to a blanking port of a belt conveyor.
Background
The movable belt conveyor is continuous conveying loading and unloading equipment with high work efficiency, good use and good maneuverability. The method is mainly used for places with changed loading and unloading places, such as: ports, wharfs, stations, coal yards, warehouses, construction sites, sand and stone yards, farms, etc., are used for short-haul transportation, loading and unloading of bulk materials or finished articles weighing less than 100 kg in one piece.
The loading tonnage of the site belt conveyor is controlled by the loader, the loader stops loading when the estimated tonnage is reached, and at the moment, even though the belt conveyor runs in a no-load mode, a small amount of residual materials on the conveying belt can be scattered on the ground along with the running of the belt conveyor, and the residual materials are rolled by the following vehicles to form a dragging belt so as to pollute the operation route.
Disclosure of utility model
Aiming at the problems in the prior art, the utility model aims to provide a blanking port of a belt conveyor.
In order to solve the problems, the technical scheme adopted by the utility model is as follows:
The utility model provides a belt feeder blanking mouth, includes square blanking mouth body, the open-top of blanking mouth body and links to each other with the belt feeder frame, and the blanking mouth body sets up in the ejection of compact direction of belt feeder, be provided with the blanking door that can open and shut on the diapire of blanking mouth body.
Optionally, a control mechanism for controlling the blanking door to open and close is arranged on the belt conveyor, and when the storage of the blanking port body exceeds a certain amount, the blanking door is opened; and when the storage goods in the blanking port body is smaller than the fixed quantity, the blanking door is closed.
Optionally, control mechanism includes bend pulley and wiring, and the wiring passes bend pulley, bend pulley with the frame of belt feeder is fixed to be connected with the balancing weight, and the wiring other end links to each other with blanking door.
Optionally, the blanking door comprises a left door and a right door, and the control mechanism can control the opening and closing of the left door and the right door simultaneously.
Optionally, the control mechanism comprises a first fixed point, a first fixed pulley and a second fixed pulley which are sequentially arranged on the belt conveyor frame from left to right, the second fixed pulley is arranged above the balancing weight, a third fixed pulley is arranged on the left door, an A rope is connected to the first fixed point, and the A rope is connected with the balancing weight after sequentially bypassing the third fixed pulley, the first fixed pulley and the second fixed pulley; the right door is provided with a fourth fixed pulley, the belt conveyor frame is provided with a fifth fixed pulley, the frame at the first fixed pulley position is fixedly connected with a B rope, and the B rope sequentially passes through the fourth fixed pulley, the fifth fixed pulley and the second fixed pulley and then is connected with the balancing weight.
Optionally, the third fixed pulley and the fourth fixed pulley are respectively arranged on the side edges of the left door and the right door.
Optionally, the blanking port body is closed when the left door and the right door are closed, and the two doors form an inclined angle of 45 degrees with the vertical direction when the two doors are opened.
Compared with the prior art, the utility model has the beneficial effects that:
According to the belt conveyor blanking port, the bottom surface is provided with the blanking door which can be opened and closed, the blanking door can be automatically opened when the weight of the balancing weight is exceeded by the internal storage of the blanking port body through the control mechanism, and the blanking door is in a closed state when the weight of the balancing weight is less than the internal storage of the blanking port body, so that the phenomenon that the residual materials are scattered on the bottom surface is eliminated, and the environmental pollution caused by dragging of a vehicle is eliminated. And, set up the blanking door into two left and right sides doors, and two doors are the incline condition, play the cushioning effect on the one hand, on the other hand can avoid leaking the material, control the opening and close of two doors simultaneously through control mechanism, simple and convenient solution surplus material leaks the problem of spilling.
Drawings
Fig. 1 is a schematic structural diagram of a blanking port of a belt conveyor in embodiment 1;
fig. 2 is a schematic structural diagram of a blanking port of a belt conveyor in embodiment 2;
In the figure: 1. a blanking port body; 2. a blanking door; 21. a left door; 211. a third fixed pulley; 22. a right door; 221. a fourth fixed pulley; 3. a belt conveyor; 31. a first fixed point; 32. a first fixed pulley; 33. a second fixed pulley; 34. a fifth fixed pulley; 4. a control mechanism; 41. a diverting pulley; 43. balancing weight; 5. rope winding; 6. a rope; 7. and B ropes.
Detailed Description
The utility model is further described below in connection with specific embodiments.
Example 1
As shown in fig. 1, a blanking port of a belt conveyor 3 comprises a square blanking port body 1, wherein the top end of the blanking port body 1 is opened and connected with a frame of the belt conveyor 3, the blanking port body 1 is arranged in the discharging direction of the belt conveyor 3, and a blanking door 2 capable of being opened and closed is arranged on the bottom wall of the blanking port body 1. The belt conveyor 3 is provided with a control mechanism 4 for controlling the blanking door 2 to be opened and closed, when the storage in the blanking port body 1 exceeds a certain amount, the blanking door 2 is opened, and when the storage in the blanking port body 1 is smaller than the certain amount, the blanking door 2 is closed.
The control mechanism 4 comprises a redirecting pulley 41 and a winding rope 542, the winding rope 542 passes through the redirecting pulley 41, the redirecting pulley 41 is fixedly connected with the frame of the belt conveyor 3, one end of the winding rope 542 is connected with a balancing weight 43, and the other end of the winding rope 542 is connected with the blanking door 2.
When the belt conveyor 3 runs to convey materials, the materials in the blanking port are gradually increased, the materials are pressed on the blanking door 2, the balancing weight 43 can be pressed up when the weight of the materials exceeds a certain amount, and the blanking door 2 is opened to drop the materials; after the tonnage of loading meets the requirement, the loading machine stops loading, as the blanking door 2 is pressed down by no material, the blanking door 2 is closed under the action of the balancing weight 43, and a small amount of residual materials on the conveyor belt fall into the blanking port but do not fall under the action of the control mechanism 4 when the belt conveyor 3 runs in a no-load mode, so that the residual materials are prevented from being scattered, and the cleanness of the operation environment is better maintained.
Example 2
As shown in fig. 2, this embodiment is different from embodiment 1 in that: the blanking door 2 comprises a left door and a right door, the left side of the left door 21 and the right side of the right door 22 are respectively hinged to the side wall of the blanking port body 1, the control mechanism 4 can simultaneously control the opening and closing of the left door 21 and the right door 22, the blanking port body 1 is closed when the two doors are closed, and the angle of inclination between the two doors and the vertical direction is 45 degrees when the two doors are opened. The control mechanism 4 comprises a first fixed point 31, a first fixed pulley 32 and a second fixed pulley 33 which are sequentially arranged from left to right on a frame of the belt conveyor 3, the second fixed pulley 33 is arranged right above the balancing weight 43, a third fixed pulley 211 is arranged on the left door 21, an A rope 6 is connected to the first fixed point 31, and the A rope 6 sequentially bypasses the third fixed pulley 211, the first fixed pulley 32 and the second fixed pulley 33 and then is connected with the balancing weight 43; the right door 22 is provided with a fourth fixed pulley 221, the frame of the belt conveyor 3 is provided with a fifth fixed pulley 34, the frame of the first fixed pulley 32 is fixedly connected with a B rope 7, and the B rope 7 sequentially passes through the fourth fixed pulley 221, the fifth fixed pulley 34 and the second fixed pulley 33 and then is connected with a balancing weight 43. The third fixed pulley 211 and the fourth fixed pulley 221 are respectively arranged on the side edges of the left door 21 and the right door 22, and the second fixed pulley 33 is provided with two sliding grooves for the rotation of the A rope 6 and the B rope 7. In the embodiment, the control mechanism 4 can simultaneously control the opening and closing of the left door 21 and the right door 22, and the two doors are in a closed state when the stock is less, so that the problem of residual material spilling is solved; the two doors are opened beyond two sides, materials fall from the middle, material leakage is effectively avoided, and the two doors are inclined when opened, so that a buffering effect can be achieved.
The foregoing is illustrative of the present utility model and is not to be construed as limiting the scope of the utility model. Modifications which do not constitute an inventive task will fall within the scope of protection of the present utility model, without departing from the spirit and principles of the present utility model, to any person of ordinary skill in the art.
Claims (6)
1. The blanking port of the belt conveyor is characterized by comprising a square blanking port body (1), wherein the top end of the blanking port body (1) is opened and connected with a frame of the belt conveyor (3), the blanking port body (1) is arranged in the discharging direction of the belt conveyor (3), and a blanking door (2) capable of opening and closing is arranged on the bottom wall of the blanking port body (1); the belt conveyor (3) is provided with a control mechanism (4) for controlling the blanking door (2) to open and close, and when the storage of the blanking port body (1) exceeds a certain amount, the blanking door (2) is opened; when the stock in the blanking port body (1) is smaller than the fixed quantity, the blanking door (2) is closed.
2. A belt conveyor blanking port according to claim 1, characterized in that the control mechanism (4) comprises a diverting pulley (41) and a winding rope (5), the winding rope (5) passes through the diverting pulley (41), the diverting pulley (41) is fixedly connected with the frame of the belt conveyor (3), one end of the winding rope (5) is connected with a balancing weight (43), and the other end of the winding rope (5) is connected with the blanking door (2).
3. A blanking port of a belt conveyor according to claim 1, characterized in that the blanking door (2) comprises a left door and a right door, and the control mechanism (4) can control the opening and closing of the left door (21) and the right door (22) at the same time.
4. A blanking port of a belt conveyor according to claim 3, characterized in that the control mechanism (4) comprises a first fixed point (31), a first fixed pulley (32) and a second fixed pulley (33) which are sequentially arranged on a frame of the belt conveyor (3) from left to right, the second fixed pulley (33) is arranged above a balancing weight (43), a third fixed pulley (211) is arranged on the left door (21), an A rope (6) is connected to the first fixed point (31), and the A rope (6) sequentially bypasses the third fixed pulley (211), the first fixed pulley (32) and the second fixed pulley (33) and then is connected with the balancing weight (43); a fourth fixed pulley (221) is arranged on the right door (22), a fifth fixed pulley (34) is arranged on a frame of the belt conveyor (3), a B rope (7) is fixedly connected to the frame at the position of the first fixed pulley (32), and the B rope (7) sequentially passes through the fourth fixed pulley (221), the fifth fixed pulley (34) and the second fixed pulley (33) and then is connected with a balancing weight (43).
5. A belt conveyor blanking mouth as claimed in claim 4, characterized in that the third fixed pulley (211) and the fourth fixed pulley (221) are arranged on the sides of the left door (21) and the right door (22), respectively.
6. The blanking port of a belt conveyor according to claim 4, characterized in that the blanking port body (1) is closed when the left door (21) and the right door (22) are closed, and the doors are inclined at an angle of 45 ° to the vertical when the doors are opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322651177.5U CN220885962U (en) | 2023-09-28 | 2023-09-28 | Belt feeder blanking mouth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322651177.5U CN220885962U (en) | 2023-09-28 | 2023-09-28 | Belt feeder blanking mouth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220885962U true CN220885962U (en) | 2024-05-03 |
Family
ID=90871279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322651177.5U Active CN220885962U (en) | 2023-09-28 | 2023-09-28 | Belt feeder blanking mouth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220885962U (en) |
-
2023
- 2023-09-28 CN CN202322651177.5U patent/CN220885962U/en active Active
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