CN117361173B - Belt type discharging hole mechanism of discharging vehicle - Google Patents
Belt type discharging hole mechanism of discharging vehicle Download PDFInfo
- Publication number
- CN117361173B CN117361173B CN202311468994.5A CN202311468994A CN117361173B CN 117361173 B CN117361173 B CN 117361173B CN 202311468994 A CN202311468994 A CN 202311468994A CN 117361173 B CN117361173 B CN 117361173B
- Authority
- CN
- China
- Prior art keywords
- conveying belt
- arc
- belt
- shovel
- carrier roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 89
- 238000007599 discharging Methods 0.000 title abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 86
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 230000008569 process Effects 0.000 claims abstract description 24
- 230000000712 assembly Effects 0.000 claims abstract description 17
- 238000000429 assembly Methods 0.000 claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000007306 turnover Effects 0.000 claims description 12
- 238000003756 stirring Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000002349 favourable effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/04—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/10—Arrangements of rollers
- B65G39/12—Arrangements of rollers mounted on framework
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/045—Sand, soil and mineral ore
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Conveyors (AREA)
Abstract
The invention relates to the field of belt conveyor conveying, in particular to a discharge port mechanism of a belt type discharging car, which comprises the following components: the channel steel underframe is connected with a conveying belt through a transmission assembly; the plurality of first carrier roller assemblies are distributed on the channel steel underframe in a linear array manner and used for supporting the conveying belt to form a groove; the second carrier roller assemblies are connected to the channel steel base through linear driving mechanisms; according to the invention, the detection mechanism, the stirring part, the first adjusting mechanism and the second adjusting mechanism are arranged, so that the detection mechanism which can be passed by in the material conveying process detects whether the weights at two sides of the conveying belt are uniform, and if the weight difference of the materials at two sides exceeds a preset value, the stirring part is used for stirring the materials at the position with large weight to the middle position of the conveying belt, so that the weight difference of the materials at two sides of the conveying belt is reduced, and the problem of deviation of the conveying belt is reduced.
Description
Technical Field
The invention relates to the field of belt conveyor conveying, in particular to a discharge port mechanism of a belt type discharging car.
Background
The belt conveyor has the advantages of simple structure, easy manufacture, low production cost, stable conveying performance and the like, and is selected by most users.
The application number is CN202110597043.2, and the integral belt conveyor conveying frame for mining comprises a walking frame body and a conveying frame assembly, wherein the walking frame body is detachably connected with the conveying frame assembly; the walking frame body comprises a plurality of supporting frames and a plurality of carrier roller pieces, each supporting frame is detachably connected, a plurality of groups of carrier roller plates are arranged on each supporting frame, the carrier roller pieces are detachably connected with the carrier roller plates, and each group of carrier roller plates can be provided with one carrier roller piece or not provided with a carrier roller piece; the conveying frame assembly comprises a plurality of placing frames and a plurality of conveying frame idler assemblies, each placing frame is detachably connected, and the conveying frame idler assemblies are arranged in the placing frames.
In the prior art, in the process of adding ore to the surface of the conveying belt, the ore on two sides of the conveying belt is easy to be unevenly distributed due to different falling positions of the ore, so that uneven stress on two sides of the conveying belt is caused, lateral force is generated, and finally the conveying belt is caused to deviate.
Therefore, the invention provides a belt type discharging port mechanism of a discharging vehicle to solve the problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a belt type discharging hole mechanism of a discharging vehicle.
In order to achieve the above purpose, the invention adopts the following technical scheme: a belt-type discharge car discharge gate mechanism comprising:
the channel steel underframe is connected with a conveying belt through a transmission assembly;
the plurality of first carrier roller assemblies are distributed on the channel steel underframe in a linear array manner and used for supporting the conveying belt to form a groove;
the second carrier roller assemblies are connected to the channel steel base through linear driving mechanisms, the second carrier roller assemblies are located between the two first carrier roller assemblies, and the second carrier roller assemblies are provided with:
the detection mechanism is used for detecting the weight of materials at two sides of the conveying belt;
the two mounting plates are symmetrically distributed on two sides of the conveying belt;
the shoveling piece is connected to the side wall of the mounting plate in a sliding manner and is parallel to the side surface of the conveying belt;
the first adjusting mechanism is used for adjusting the mounting plate to enable the mounting plate to drive the shovel moving part to move downwards along inclined planes on two sides of the conveying belt;
the second adjusting mechanism is used for adjusting the shovel moving part to enable the shovel moving part to move upwards along the surface of the mounting plate;
when the detection mechanism detects that the weight difference of materials at two sides of the conveying belt is larger than a preset value, the first adjusting mechanism and the second adjusting mechanism enable the shoveling part to shoveling the materials at one side of the conveying belt with large weight to the middle position of the conveying belt, and the weight difference of the materials at two sides of the conveying belt is reduced.
Preferably, the shovel comprises:
the connecting frame is connected to the side wall of the mounting plate in a sliding manner;
the arc shovel consists of two arc plates which are coaxially and rotatably connected to the side wall of the connecting frame;
the turnover mechanism is used for driving the two arc-shaped plates to turn over so that one of the arc-shaped plates rotates clockwise and the other arc-shaped plate rotates anticlockwise;
in the process of conveying the material to the middle position of the conveying belt, the two arc-shaped plates are far away from each other, so that the material is completely separated from the bottom of the arc-shaped shovel.
Preferably, the outer diameter of one of the arc-shaped plates is the same as the inner diameter of the other arc-shaped plate, so that the bottoms of the two arc-shaped plates can be staggered in a contact manner;
through tilting mechanism for two arc overturns, and adjust two the crisscross scope of arc, thereby adjust the space of arc shovel, with the different weight differences of adaptation.
Preferably, weight sensors are arranged in the two arc-shaped plates;
in the process that the bottom of the arc shovel does not reach the bottom of the conveying belt, the weight of materials in the two arc plates is obtained through the weight sensor, and if the weight of the materials is the same as the weight difference, the materials are thrown away in advance through the second adjusting mechanism.
Preferably, the turnover mechanism includes:
the connecting shaft is fixed on the side wall of the connecting frame;
the first special-shaped gear is rotationally connected to the surface of the rotating shaft;
the first servo motor is fixedly connected in the connecting shaft, and an output shaft of the first servo motor is coaxially fixed with the first special-shaped gear;
the two second special-shaped gears are symmetrically distributed on two sides of the first special-shaped gear and meshed with the first special-shaped gear, and the second special-shaped gears are rotationally connected to the surface of the connecting shaft;
the two connecting rods, one end of each connecting rod is fixedly connected to the surface of the second special-shaped gear, and the other end of each connecting rod is fixedly connected with the arc-shaped plate at the corresponding position.
Preferably, the second idler assembly includes:
the second carrier roller frame, the rotation is connected with the second backing roll in the second carrier roller frame, second carrier roller frame both sides top symmetry sliding connection has the slider, the slider with rotation is connected with the bearing roller No. two in the second carrier roller frame jointly.
Preferably, the detection mechanism includes:
the two pressure sensors are symmetrically arranged in the top ends of two sides of the second carrier roller frame, and the tops of the pressure sensors are in contact with the sliding block;
and the controller is arranged on the channel steel underframe.
Preferably, the first adjusting mechanism includes:
the mounting block is fixedly connected to the top end of the side wall of the second carrier roller frame;
the first air cylinder is fixedly connected to the side wall of the top of the mounting block, and the telescopic rod of the first air cylinder is fixedly connected with the mounting plate;
the position sensor is arranged on the mounting block and used for detecting the position of the mounting plate;
the second adjustment mechanism includes:
the second cylinder is fixedly connected to the mounting plate, and the top end of the telescopic end rod of the second cylinder is fixedly connected with the shovel.
Preferably, the mounting block side wall is provided with a clamping assembly, the clamping assembly includes:
the cavity is formed in the mounting block;
the two clamping plates are symmetrically distributed on the upper side and the lower side of the conveying belt, and the end parts of the clamping plates penetrate through the inner wall of the mounting block and are in sliding connection with the side wall of the mounting block;
the two electric telescopic rods are fixedly connected in the cavity, and the telescopic rods of the electric telescopic rods are fixedly connected with the end parts of the clamping plates at the corresponding positions;
in the process of shoveling materials by the shoveling part, two sides of the conveying belt are clamped by the clamping assembly, and the position stability of the conveying belt is maintained.
Preferably, the transmission assembly includes:
the two bend roller brackets are symmetrically and fixedly connected to two ends of the channel steel underframe;
the two direction-changing drums are rotationally connected to the direction-changing drum brackets at corresponding positions;
the limiting rollers are distributed at the bottom of the bend pulley bracket in a linear array, and are rotationally connected with the bend pulley bracket.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the detection mechanism, the stirring piece, the first adjusting mechanism and the second adjusting mechanism are arranged, materials are detected through the detection mechanism in the conveying process, whether the weights on two sides of the conveying belt are uniform is detected, and if the weight difference of the materials on two sides exceeds a preset value, the stirring piece is used for stirring the materials on the position with large weight to the middle position of the conveying belt, so that the weight difference of the materials on two sides of the conveying belt is reduced, and the problem of deviation of the conveying belt is reduced.
2. According to the invention, the arc-shaped shovel and the turnover mechanism are arranged, so that in the process of conveying the material shovel to the middle position of the conveying belt, the two arc-shaped plates are mutually far away, and the material can be completely separated from the bottom of the arc-shaped shovel.
3. According to the invention, the clamping assembly is arranged, and the clamping assembly is used for clamping two sides of the conveying belt, so that the position of the conveying belt is maintained stable, and the phenomenon that the conveying belt is deviated in the process of shoveling materials by the shoveling part is reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
fig. 2 is a side view of a channel steel chassis, a transmission assembly and a first idler assembly of the present invention;
fig. 3 is a top view of the channel steel chassis, drive assembly and first idler assembly of the present invention;
FIG. 4 is a connection diagram of a first carrier roller housing, a first backup roller and a first carrier roller in the present invention;
FIG. 5 is a connection diagram of a second carrier roller frame, a second backup roller and a second carrier roller in the present invention;
FIG. 6 is an enlarged view of A in FIG. 5;
FIG. 7 is a connection diagram of the mounting block, first cylinder and spade according to the present invention;
FIG. 8 is a cross-sectional view of a connector frame and connector shaft of the present invention;
FIG. 9 is an enlarged view of B in FIG. 8;
FIG. 10 is a connection diagram of the mounting block, the first cylinder and the shovel of the present invention;
fig. 11 is a connection diagram of the clamping plate and the mounting block in the present invention.
In the figure: 1. a channel steel underframe; 2. a conveyor belt; 3. a mounting plate; 4. a bend roller bracket; 5. a direction-changing drum; 6. a limit roller; 7. a first carrier roller frame; 8. a first backup roll; 9. a first carrier roller; 10. a second carrier roller frame; 11. a second support roller; 12. a slide block; 13. a second carrier roller; 14. a guide rail frame; 15. a carriage; 16. a second servo motor; 17. a screw rod; 18. a pressure sensor; 19. a controller; 20. a mounting block; 21. a first cylinder; 22. a position sensor; 23. a second cylinder; 24. a connecting frame; 25. a shovel; 26. an arc-shaped plate; 27. a connecting shaft; 28. a first special-shaped gear; 29. a first servo motor; 30. the second special-shaped gear; 31. a connecting rod; 32. a weight sensor; 33. a cavity; 34. a clamping plate; 35. an electric telescopic rod; 36. and a bracket.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
A belt-type discharge car discharge gate mechanism as shown in fig. 1 to 11, comprising:
the steel channel comprises a steel channel underframe 1, wherein the steel channel underframe 1 is connected with a conveying belt 2 through a transmission assembly;
the plurality of first carrier roller assemblies are distributed on the channel steel underframe 1 in a linear array manner and are used for supporting the conveying belt 2 so that the conveying belt 2 is in a groove shape;
a plurality of second bearing roller assemblies, second bearing roller assembly all is connected on the channel-section steel base through sharp actuating mechanism, and the second bearing roller assembly is located between two first bearing roller assemblies, and the second bearing roller assembly is provided with:
the detection mechanism is used for detecting the weight of materials at two sides of the conveying belt 2;
the two mounting plates 3 are symmetrically distributed on two sides of the conveying belt 2;
the shoveling piece is connected to the side wall of the mounting plate 3 in a sliding manner and is parallel to the side surface of the conveying belt 2;
the first adjusting mechanism is used for adjusting the mounting plate 3, so that the mounting plate 3 drives the shovel moving parts to move downwards along the inclined planes on two sides of the conveying belt 2;
the second adjusting mechanism is used for adjusting the shovel so that the shovel moves upwards along the surface of the mounting plate 3;
when the detection mechanism detects that the weight difference of the materials at the two sides of the conveying belt 2 is larger than a preset value, the first adjusting mechanism and the second adjusting mechanism enable the shoveling part to shovels the materials at the side with the large weight of the conveying belt 2 to the middle position of the conveying belt 2, so that the weight difference of the materials at the two sides of the conveying belt 2 is reduced;
specifically, in the prior art, in the process of adding ore to the surface of the conveying belt, the ore on two sides of the conveying belt is easy to be unevenly distributed due to different falling positions of the ore, so that uneven stress is generated on two sides of the conveying belt, lateral force is generated, and finally the conveying belt is deviated.
If the weight difference is larger than the preset value, the second carrier roller assembly moves at the same speed along the conveying direction of the conveying belt 2 by starting the linear driving mechanism at the corresponding position, in the moving process, the first adjusting mechanism at the position with large weight is started, so that the mounting plate 3 at the corresponding position drives the shoveling part to move downwards along the inclined plane of the conveying belt 2, in the moving process of the shoveling part, materials enter the shoveling part, then the shoveling part moves upwards along the surface of the mounting plate 3 through the second adjusting assembly, and then the materials at the position with large weight are shoveled to the middle position of the conveying belt 2, so that the weight difference of the materials at two sides of the conveying belt 2 is reduced, and the occurrence of the shifting problem of the conveying belt 2 is reduced;
because the second bearing roller subassembly has a plurality ofly for the detection that the material can pass through at the in-process of carrying, lead to above-mentioned principle the same, the material of conveyer belt both sides can pass through many times shovel and move the adjustment, further reduce conveyer belt 2 both sides material weight difference, thereby reduce conveyer belt 2 and take place the skew problem.
As an alternative embodiment of the transmission assembly, the transmission assembly comprises:
the two bend roller brackets 4 are symmetrically and fixedly connected to the two ends of the channel steel underframe 1;
the two direction-changing drums 5 are rotatably connected to the direction-changing drum brackets 4 at corresponding positions;
the limiting rollers 6 are distributed at the bottom of the bend pulley bracket 4 in a linear array, and the limiting rollers 6 are rotationally connected with the bend pulley bracket 4;
specifically, the motor arranged in the direction-changing drum 5 rotates forward or reversely to drive the conveying belt 2 to rotate, so that the conveying belt 2 is discharged leftwards or rightwards.
As an alternative embodiment of the first idler assembly, the first idler assembly comprises:
the first carrier roller frame 7 is rotationally connected with a first supporting roller 8, the side wall of the first carrier roller frame 7 is symmetrically and rotationally connected with a first carrier roller 9, and the first carrier roller 9 is inclined at 30 degrees;
specifically, through setting up first backing roll 8 and two bearing rollers 9, support conveyor belt 2 lateral wall for conveyor belt 2 is the cell type.
As an alternative embodiment of the second idler assembly, the second idler assembly comprises:
the second carrier roller frame 10 is rotationally connected with a second supporting roller 11, the top ends of two sides of the second carrier roller frame 10 are symmetrically and slidingly connected with sliding blocks 12, and a second carrier roller 13 is rotationally connected in the sliding blocks 12 and the second carrier roller frame 10;
the second idler roller 13 is inclined at 30 degrees;
specifically, through setting up second backing roll 11 and two No. two bearing rollers 13 for at the in-process of shovel moving the material, continue to support conveyor belt 2 lateral wall, make conveyor belt 2 maintain the cell type state.
Further, the brackets 36 are symmetrically and fixedly connected to the two sides of the channel steel underframe 1, and the two sides of the second roller frame 10 slide on the brackets 36 through the supporting legs.
As an alternative embodiment of the linear drive mechanism, the linear drive mechanism includes:
the two guide rail frames 14 are symmetrically and fixedly connected to the channel steel underframe 1, the guide rail frames 14 are positioned between the two first roller frames 7, the surfaces of the two guide rail frames 14 are jointly and slidably connected with a sliding frame 15, the end parts of the two guide rail frames 14 are fixedly connected with a second servo motor 16, the end part of an output shaft of the second servo motor 16 is fixedly connected with a screw rod 17, the screw rod 17 is rotationally connected in the guide rail frames 14, the sliding frame 15 is in threaded connection with the screw rod 17, and the bottom of the second roller frame 10 is fixedly connected to the sliding frame 15;
specifically, if the weight difference is greater than the preset value, the two second servomotors 16 at corresponding positions are started to rotate the screw rod 17, and under the action of the threaded connection, the sliding frame 15 drives the second carrier roller frame 10 to move at the same speed along the conveying direction of the conveying belt 2.
As an alternative embodiment of the detection mechanism, the detection mechanism comprises:
the two pressure sensors 18 are symmetrically arranged in the top ends of two sides of the second carrier roller frame 10, and the top of each pressure sensor 18 is in contact with the sliding block 12;
the controller 19, the controller 19 is set up on the channel steel chassis 1;
specifically, when the conveying belt 2 is conveying materials, the two second carrier rollers 13 are subjected to the gravity action of the materials, so that the pressure of the sliding block 12 acting on the pressure sensor 18 is increased, the weight difference of the materials on two sides of the conveying belt 2 is obtained through processing and calculation, and if the weight difference is greater than a preset value, the controller 19 controls the linear driving mechanism, the first adjusting mechanism and the second adjusting mechanism on the corresponding positions, so that the materials on the positions with large weight are shoveled to the middle position of the conveying belt 2.
As an alternative embodiment of the first adjusting mechanism, the first adjusting mechanism includes:
the mounting block 20 is fixedly connected to the top end of the side wall of the second carrier roller frame 10;
the first air cylinder 21 is fixedly connected to the side wall of the top of the mounting block 20, and a telescopic rod of the first air cylinder 21 is fixedly connected with the mounting plate 3;
a position sensor 22, the position sensor 22 being provided on the mounting block 20 for detecting the position of the mounting plate 3;
specifically, the position information of the mounting plate 3 is acquired through the position sensor 22 in the process that the bottom of the shoveling part approaches the bottom of the conveying belt 2, after the bottom of the shoveling part reaches the bottom of the conveying belt 2, the position sensor 22 generates request information based on the mounted position information, and the controller 19 controls the second adjusting mechanism based on the request information, so that the shoveling part moves upwards along the surface of the mounting plate 3 and is far away from the bottom of the conveying belt 2, on one hand, the shoveling part throws away materials, on the other hand, the shoveling part bottom and the bottom of the conveying belt 2 are prevented from being in contact and extrusion, and damage to the conveying belt 2 is reduced.
As an alternative embodiment of the second adjusting mechanism, the second adjusting mechanism includes:
the second air cylinder 23, the second air cylinder 23 is fixedly connected to the mounting plate 3, the top end of the telescopic end rod of the second air cylinder 23 is fixedly connected with the shovel;
specifically, by providing the second cylinder 23, after the bottom of the shovel reaches the bottom of the conveyor belt 2. The second cylinder 23 opens for the shovel moves the piece along mounting panel 3 surface upward movement, keeps away from conveyor belt 2 bottom, makes the shovel move the piece and throws away the material on the one hand, and on the other hand avoids shovel to move the piece bottom and conveyor belt 2 bottom and takes place to contact extrusion, is favorable to reducing the harm to conveyor belt 2.
As an alternative embodiment of the shovel, the shovel comprises:
the connecting frame 24 is connected with the side wall of the mounting plate 3 in a sliding manner;
the shovel 25, the shovel 25 is fixedly connected to the connecting frame 24;
the telescopic rod of the second air cylinder 23 is fixedly connected with the connecting frame 24;
specifically, if the weight difference is greater than the preset value, the first cylinder 21 at the corresponding position is started, so that the first cylinder 21 pushes the mounting plate 3 and the connecting frame 24 to move downwards along the inclined plane of the conveying belt 2, so that the shovel 25 shovels the material on the side edge of the conveying belt 2, and after the bottom of the shovel 25 reaches the bottom end of the conveying belt 2, the connecting frame 24 moves upwards along the mounting plate 3 through the second cylinder 23, so that the shovel 25 drives the material to be far away from the surface of the conveying belt 2 until the shovel 25 is separated from the material pile of the conveying belt 2, and the material flows to the middle position of the conveying belt 2 under the drainage effect of the shovel 25.
As another embodiment of the shovel, the shovel includes:
the connecting frame 24 is connected with the side wall of the mounting plate 3 in a sliding manner;
the arc shovel consists of two arc plates 26, and the two arc plates 26 are coaxially and rotatably connected to the side wall of the connecting frame 24;
the turnover mechanism is used for driving the two arc plates 26 to turn over, so that one arc plate 26 rotates clockwise and the other arc plate 26 rotates anticlockwise;
during the process of shoveling the material to the middle position of the conveyor belt 2, the two arc plates 26 are far away from each other so that the material is completely separated from the bottom of the arc shovel;
specifically, the two arc plates 26 are driven by the turnover mechanism, so that the bottom ends of the two arc plates 26 are in butt joint to form an arc shovel, if the weight difference is larger than a preset value, the first cylinder 21 at the corresponding position is started, so that the first cylinder 21 pushes the mounting plate 3 and the connecting frame 24 to move downwards along the inclined plane of the conveying belt 2, the arc shovel moves the materials on the side edge of the conveying belt 2, after the bottom end of the arc shovel reaches the bottom end of the conveying belt 2, the connecting frame 24 moves upwards along the mounting plate 3 through the second cylinder 23, so that the arc shovel drives the materials to be far away from the surface of the conveying belt 2 until the arc shovel breaks away from a material pile of the conveying belt 2, and the two arc plates 26 are far away from each other through the turnover mechanism, so that the materials are completely separated from the bottom of the arc shovel and fall onto the middle position of the conveying belt 2, and compared with the shovel 25, the residues of the materials can be reduced, and the materials can be fully shoveled onto the middle position of the conveying belt 2.
Further, the outer diameter of one of the arcuate plates 26 is the same as the inner diameter of the other arcuate plate 26, so that the bottoms of the two arcuate plates 26 can be staggered in a contact manner;
the two arc plates 26 are turned over by the turning mechanism, and the staggered range of the two arc plates 26 is adjusted, so that the space of the arc shovel is adjusted to adapt to different weight differences;
specifically, the two arc plates 26 can be staggered in a contact manner, so that the space size of the arc shovel is adjustable;
in a specific implementation process, a plurality of preset value intervals, such as a first preset value interval, a second preset value interval and a third preset value interval, wherein the first preset value interval is greater than the second preset value interval and greater than the third preset value interval, if the weight difference is in the first preset value interval, the two arc plates 26 are driven by the turnover mechanism, so that the bottoms of the two arc plates 26 are contacted, an arc shovel with the largest space is formed, more materials can be shoveled, the weight of two sides of the conveying belt 2 is uniform, if the weight difference is in the second preset value interval, the two arc plates 26 are driven by the turnover mechanism, the two arc plates 26 are staggered, the inner space of the arc shovel is reduced, the amount of the materials can be shoveled is further reduced under the principle, the inner space of the arc shovel can be adjusted according to the size of the weight, the large weight difference is controlled, the shovel with small moving weight difference can be carried out, and the two sides of the arc shovel are balanced more rapidly, and the weight difference of the two sides of the material can be shoveled.
As an alternative embodiment of the tilting mechanism, the tilting mechanism comprises:
the connecting shaft 27, the connecting shaft 27 is fixed on the sidewall of the connecting frame 24;
the first special-shaped gear 28, the first special-shaped gear 28 is rotatably connected to the surface of the rotating shaft;
the first servo motor 29, the first servo motor 29 is fixedly connected in the connecting shaft 27, and the output shaft of the first servo motor 29 is coaxially fixed with the first special-shaped gear 28;
the two second special-shaped gears 30 are symmetrically distributed on two sides of the first special-shaped gear 28 and meshed with the first special-shaped gear 28, and the second special-shaped gears 30 are rotatably connected to the surface of the connecting shaft 27;
the two connecting rods 31, one ends of the two connecting rods 31 are fixedly connected to the surface of the second special-shaped gear 30, and the other ends of the connecting rods 31 are fixedly connected with the arc-shaped plates 26 at the corresponding positions;
specifically, through setting up first servo motor 29, if the weight difference is in first default interval, first servo motor 29's output shaft drives first special-shaped gear 28 and rotates one round, make two arc 26 bottom contacts form an arc shovel that the space is biggest, if the weight difference is in second default interval, first servo motor 29's output shaft drives first special-shaped gear 28 and rotates two circles, the space of arc shovel reduces, the material that can shovel moves reduces, if the weight difference is in third default interval, first servo motor 29's output shaft drives first special-shaped gear 28 and rotates three circles, the space of arc shovel continues to reduce, the material that can shovel moves continues to reduce, thereby make the inner space of arc shovel can be adjusted according to the size of weight, be favorable to controlling the shovel momentum of arc shovel, the big the weight difference is big, the more the material that can shovel moves, the material that can shovel is small, be the material that can shovel moves is favorable to balancing the weight of material on both sides of conveyer belt 2 fast.
Further, weight sensors 32 are disposed in both arcuate plates 26;
during the process that the bottom of the arc shovel does not reach the bottom of the conveying belt 2, the weight of the materials in the two arc plates 26 is obtained through the weight sensor 32, and if the weight of the materials is the same as the weight difference, the materials are thrown away in advance through the second adjusting mechanism;
specifically, in the process that the bottom of the arc-shaped shovel does not reach the bottom of the conveying belt 2, the weight of the materials in the two arc-shaped plates 26 is obtained through the weight sensor 32, if the weight of the materials is the same as the weight difference, the second air cylinder 23 is started, so that the arc-shaped shovel drives the materials to be far away from the surface of the conveying belt 2 in advance, the materials are thrown away from the middle position of the conveying belt 2, the arc-shaped shovel does not need to wait until the arc-shaped shovel moves to the bottom of the conveying belt to shovel the middle position, and the weight on two sides of the conveying belt 2 is balanced rapidly.
Further, the mounting block 20 side wall is provided with a clamping assembly comprising:
a cavity 33, the cavity 33 being provided in the mounting block 20;
the two clamping plates 34 are symmetrically distributed on the upper side and the lower side of the conveying belt 2, and the end parts of the clamping plates 34 penetrate through the inner wall of the mounting block 20 and are in sliding connection with the side wall of the mounting block 20;
the two electric telescopic rods 35, the electric telescopic rods 35 are fixedly connected in the cavity 33, and the telescopic rods of the electric telescopic rods 35 are fixedly connected with the end parts of the clamping plates 34 at corresponding positions;
in the process of shoveling materials by the shoveling part, clamping the two sides of the conveying belt 2 through the clamping assembly, so that the position of the conveying belt 2 is kept stable;
specifically, in the process of shoveling the material by the shoveling part, the clamping plates 34 are pushed by the electric telescopic rods 35, so that the two clamping plates 34 are close to each other, the two sides of the conveying belt 2 are clamped, the position stability of the conveying belt 2 is maintained, and the phenomenon that the conveying belt 2 is deviated is reduced.
The working principle of the invention is as follows: in the process that the conveying belt 2 conveys materials to pass through the second carrier roller assembly for the first time, the weight of the materials at the two sides of the conveying belt 2 at the two sides is detected through the detection mechanism, and the weight difference is obtained through subtracting the two weights;
if the weight difference is larger than the preset value, the second carrier roller assembly moves at the same speed along the conveying direction of the conveying belt 2 by starting the linear driving mechanism at the corresponding position, in the moving process, the first adjusting mechanism at the position with large weight is started, so that the mounting plate 3 at the corresponding position drives the shoveling part to move downwards along the inclined plane of the conveying belt 2, in the moving process of the shoveling part, materials enter the shoveling part, then the shoveling part moves upwards along the surface of the mounting plate 3 through the second adjusting assembly, and then the materials at the position with large weight are shoveled to the middle position of the conveying belt 2, so that the weight difference of the materials at two sides of the conveying belt 2 is reduced, and the occurrence of the shifting problem of the conveying belt 2 is reduced;
because the second bearing roller subassembly has a plurality ofly for the material can be through detecting at the in-process of carrying, lead to above-mentioned principle the same, the material of conveyer belt both sides can be through many times shovel moving the adjustment, further reduces conveyer belt 2 both sides material weight difference, thereby reduces conveyer belt 2 and takes place the skew problem.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims.
Claims (10)
1. Belt formula dummy car discharge gate mechanism, its characterized in that includes:
the steel channel comprises a steel channel underframe (1), wherein the steel channel underframe (1) is connected with a conveying belt (2) through a transmission assembly;
the plurality of first carrier roller assemblies are distributed on the channel steel underframe (1) in a linear array manner and are used for supporting the conveying belt (2) so that the conveying belt (2) is in a groove shape;
the second carrier roller assemblies are connected to the channel steel base through linear driving mechanisms, the second carrier roller assemblies are located between the two first carrier roller assemblies, and the second carrier roller assemblies are provided with:
the detection mechanism is used for detecting the weight of materials at two sides of the conveying belt (2);
the two mounting plates (3), the two mounting plates (3) are symmetrically distributed on two sides of the conveying belt (2);
the shoveling piece is connected to the side wall of the mounting plate (3) in a sliding manner and is parallel to the side surface of the conveying belt (2);
the first adjusting mechanism is used for adjusting the mounting plate (3) to enable the mounting plate (3) to drive the shovel moving part to move downwards along inclined planes on two sides of the conveying belt (2);
the second adjusting mechanism is used for adjusting the shovel moving part to enable the shovel moving part to move upwards along the surface of the mounting plate (3);
when the detection mechanism detects that the weight difference of materials at two sides of the conveying belt (2) is larger than a preset value, the first adjusting mechanism and the second adjusting mechanism enable the shoveling part to shovels and convey materials at one side, with large weight, of the conveying belt (2) to the middle position of the conveying belt (2), and the weight difference of materials at two sides of the conveying belt (2) is reduced.
2. The belt discharge car discharge gate mechanism of claim 1, wherein the shovel member comprises:
the connecting frame (24) is connected with the side wall of the mounting plate (3) in a sliding manner;
the arc shovel consists of two arc plates (26), and the two arc plates (26) are coaxially and rotatably connected to the side wall of the connecting frame (24);
the turnover mechanism is used for driving the two arc plates (26) to turn over so that one arc plate (26) rotates clockwise and the other arc plate (26) rotates anticlockwise;
in the process of conveying the material to the middle position of the conveying belt (2), the two arc-shaped plates (26) are far away from each other, so that the material is completely separated from the bottom of the arc-shaped shovel.
3. A belt-type discharge car discharge gate mechanism according to claim 2, wherein the outer diameter of one of the arcuate plates (26) is the same as the inner diameter of the other arcuate plate (26), so that the bottoms of the arcuate plates (26) can be contact-staggered;
through tilting mechanism for two arc (26) overturn, and adjust two arc (26) crisscross scope to adjust the space of arc shovel, in order to adapt to different weight differences.
4. A belt-type discharge car discharge gate mechanism as claimed in claim 2, wherein weight sensors (32) are provided in both of said arcuate plates (26);
in the process that the bottom of the arc shovel does not reach the bottom of the conveying belt (2), the weight of materials in the two arc plates (26) is obtained through the weight sensor (32), and if the weight of the materials is the same as the weight difference, the materials are thrown away in advance through the second adjusting mechanism.
5. A belt type discharge car discharge gate mechanism as claimed in claim 3, wherein said turning mechanism comprises:
the connecting shaft (27), the said connecting shaft (27) is fixed on sidewall of the connecting frame (24);
the first special-shaped gear (28), the first special-shaped gear (28) is rotatably connected to the surface of the rotating shaft;
the first servo motor (29), the first servo motor (29) is fixedly connected in the connecting shaft (27), and the output shaft of the first servo motor (29) is coaxially fixed with the first special-shaped gear (28);
the two second special-shaped gears (30) are symmetrically distributed on two sides of the first special-shaped gear (28) and meshed with the first special-shaped gear (28), and the second special-shaped gears (30) are rotationally connected to the surface of the connecting shaft (27);
the two connecting rods (31), one end of each connecting rod (31) is fixedly connected to the surface of the corresponding second special-shaped gear (30), and the other end of each connecting rod (31) is fixedly connected with the corresponding arc-shaped plate (26).
6. The belt discharge car discharge gate mechanism of claim 1, wherein the second idler assembly comprises:
the second carrier roller frame (10), second carrier roller frame (10) rotation is connected with second backing roll (11), second carrier roller frame (10) both sides top symmetry sliding connection has slider (12), slider (12) with rotate jointly in second carrier roller frame (10) and be connected with No. two bearing rollers (13).
7. The belt discharge car discharge gate mechanism of claim 6, wherein the detection mechanism comprises:
the two pressure sensors (18) are symmetrically arranged in the top ends of two sides of the second carrier roller frame (10), and the tops of the pressure sensors (18) are in contact with the sliding blocks (12);
and the controller (19) is arranged on the channel steel underframe (1).
8. The belt discharge car discharge gate mechanism of claim 6, wherein the first adjustment mechanism comprises:
the mounting block (20) is fixedly connected to the top end of the side wall of the second carrier roller frame (10);
the first air cylinder (21) is fixedly connected to the side wall of the top of the mounting block (20), and a telescopic rod of the first air cylinder (21) is fixedly connected with the mounting plate (3);
a position sensor (22), the position sensor (22) being arranged on the mounting block (20) for detecting the position of the mounting plate (3);
the second adjustment mechanism includes:
the second air cylinder (23), second air cylinder (23) fixed connection is on mounting panel (3), flexible end pole top and the shovel piece fixed connection of second air cylinder (23).
9. The belt-type discharge car discharge gate mechanism as claimed in claim 8, wherein the mounting block (20) side wall is provided with a clamping assembly comprising:
the cavity (33) is formed in the mounting block (20);
the two clamping plates (34) are symmetrically distributed on the upper side and the lower side of the conveying belt (2), and the end parts of the clamping plates (34) penetrate through the inner wall of the mounting block (20) and are in sliding connection with the side wall of the mounting block (20);
the two electric telescopic rods (35), the electric telescopic rods (35) are fixedly connected in the cavity (33), and the telescopic rods of the electric telescopic rods (35) are fixedly connected with the end parts of the clamping plates (34) at the corresponding positions;
in the process of shoveling materials by the shoveling part, two sides of the conveying belt (2) are clamped by the clamping assembly, and the position of the conveying belt (2) is maintained stable.
10. The belt discharge car discharge gate mechanism of claim 1, wherein the drive assembly comprises:
the two bend roller brackets (4) are symmetrically and fixedly connected to the two ends of the channel steel underframe (1);
the two direction-changing drums (5) are rotatably connected to the direction-changing drum brackets (4) at corresponding positions;
the limiting rollers (6) are distributed at the bottom of the bend roller support (4) in a linear array, and the limiting rollers (6) are rotationally connected with the bend roller support (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311468994.5A CN117361173B (en) | 2023-11-07 | 2023-11-07 | Belt type discharging hole mechanism of discharging vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311468994.5A CN117361173B (en) | 2023-11-07 | 2023-11-07 | Belt type discharging hole mechanism of discharging vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117361173A CN117361173A (en) | 2024-01-09 |
| CN117361173B true CN117361173B (en) | 2024-03-22 |
Family
ID=89396488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311468994.5A Active CN117361173B (en) | 2023-11-07 | 2023-11-07 | Belt type discharging hole mechanism of discharging vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117361173B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1171012A (en) * | 1997-08-29 | 1999-03-16 | Ishikawajima Harima Heavy Ind Co Ltd | Conveying device |
| KR20000021283U (en) * | 1999-05-25 | 2000-12-26 | 이구택 | An apparatus for adjusting the path of carrying materials on the belt automatically |
| CN110817341A (en) * | 2019-11-11 | 2020-02-21 | 山东科技大学 | Intelligent variable speed adjusting and material detecting and processing device for mining belt conveyor |
| CN213737067U (en) * | 2020-11-27 | 2021-07-20 | 内蒙古工业大学 | Multistage automatic deviation correcting device of coal conveying belt of thermal power factory |
| CN217599527U (en) * | 2022-07-26 | 2022-10-18 | 太原九吉科技有限公司 | Intelligent control device for underground transportation of coal mine |
| CN217971275U (en) * | 2022-07-20 | 2022-12-06 | 王凤武 | Automatic deviation correcting device of conveyer belt |
| CN219602323U (en) * | 2023-05-24 | 2023-08-29 | 广西华昇新材料有限公司 | Belt conveyor with deviation correcting function |
-
2023
- 2023-11-07 CN CN202311468994.5A patent/CN117361173B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1171012A (en) * | 1997-08-29 | 1999-03-16 | Ishikawajima Harima Heavy Ind Co Ltd | Conveying device |
| KR20000021283U (en) * | 1999-05-25 | 2000-12-26 | 이구택 | An apparatus for adjusting the path of carrying materials on the belt automatically |
| CN110817341A (en) * | 2019-11-11 | 2020-02-21 | 山东科技大学 | Intelligent variable speed adjusting and material detecting and processing device for mining belt conveyor |
| CN213737067U (en) * | 2020-11-27 | 2021-07-20 | 内蒙古工业大学 | Multistage automatic deviation correcting device of coal conveying belt of thermal power factory |
| CN217971275U (en) * | 2022-07-20 | 2022-12-06 | 王凤武 | Automatic deviation correcting device of conveyer belt |
| CN217599527U (en) * | 2022-07-26 | 2022-10-18 | 太原九吉科技有限公司 | Intelligent control device for underground transportation of coal mine |
| CN219602323U (en) * | 2023-05-24 | 2023-08-29 | 广西华昇新材料有限公司 | Belt conveyor with deviation correcting function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117361173A (en) | 2024-01-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211470029U (en) | Glass panels upset conveyor | |
| CN214421531U (en) | Belt feeder convenient to height-adjusting | |
| CN111422594A (en) | Panel turning device | |
| CN207078727U (en) | A kind of pipeline corner detent mechanism | |
| CN116119303A (en) | Automatic tray unloading and feeding device for rod-shaped materials | |
| CN117361173B (en) | Belt type discharging hole mechanism of discharging vehicle | |
| GB1387297A (en) | Apparatus for transferring articles between a conveyor and a stack | |
| CN211732930U (en) | Feeding equipment for heating furnace | |
| CN209992196U (en) | Food detection sampling device | |
| CN209796574U (en) | Transmission device for precision machinery | |
| CN214988348U (en) | Polyurethane panel cuts unloader for equipment | |
| CN215286943U (en) | Vertical feeder | |
| CN208683830U (en) | A kind of automatic reverse conveying device of brick | |
| CN212023975U (en) | Panel turning device | |
| CN110963275B (en) | Automatic grouping device for toothed building boards | |
| CN218618523U (en) | Sheet material transition moving device | |
| CN219652090U (en) | Automatic tray unloading and feeding device for rod-shaped materials | |
| CN219949553U (en) | Adjustable belt conveyor | |
| CN221115510U (en) | Buffer device and belt conveyor | |
| CN1457232A (en) | Food dough rooling apparatus | |
| CN220389415U (en) | Anti-collapse bearing forging storage rack | |
| CN115818129B (en) | Automatic steel conveyor for building construction | |
| CN215709561U (en) | Conveying device for toothpaste production | |
| CN220097509U (en) | Electrical control automatic feeding device | |
| CN114084581B (en) | Conveyer belt is selected for use in express delivery with protective structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |