CN115676246A - Special discharge mechanism of multi-point discharger of large-tonnage belt conveyor - Google Patents
Special discharge mechanism of multi-point discharger of large-tonnage belt conveyor Download PDFInfo
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- CN115676246A CN115676246A CN202211317112.0A CN202211317112A CN115676246A CN 115676246 A CN115676246 A CN 115676246A CN 202211317112 A CN202211317112 A CN 202211317112A CN 115676246 A CN115676246 A CN 115676246A
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- 238000003756 stirring Methods 0.000 claims description 10
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Abstract
The invention relates to the technical field of belt conveying, in particular to a special discharging mechanism for a multi-point discharger of a large-tonnage belt conveyor, which comprises a frame, wherein a conveying roller set and an inner concave roller set are arranged on the frame, a conveying belt is wound on the conveying roller set and the inner concave roller set, and a flexible distributing mechanism for distributing materials on the conveying belt is arranged at the output end of the flexible distributing mechanism; the flexible material distribution mechanism is arranged at the output end of the unloading point positioning mechanism, and the output end of the unloading point positioning mechanism is also provided with a belt pressing control mechanism for flattening the conveying belt.
Description
Technical Field
The invention relates to the technical field of belt conveying, in particular to a special discharging mechanism for a multi-point discharger of a large-tonnage belt conveyor.
Background
The belt conveyor is also called as a rubber belt conveyor and is widely applied to various industries such as household appliances, electronics, electric appliances, machinery, tobacco, injection molding, post and telecommunications, printing, food and the like, and the assembly, detection, debugging, packaging, transportation and the like of objects;
chinese patent: CN110294258A discloses a multi-point discharging device for bulk materials and a belt conveyor, wherein the point discharging device comprises a vertical lifting mechanism, a fixed direction changing mechanism and a material receiving mechanism which are sequentially arranged along the conveying direction; when unloading: the vertical lifting mechanism is used for lifting the local conveying belt to enable the conveying belt at the unloading point to form a climbing slope; the fixed bend mechanism is used for lowering the conveyer belt in front of the slope top back to the upper surface of the bearing carrier roller, and a height difference is formed between the slope top and the conveyer belt at the fixed bend mechanism, so that bulk materials are thrown away from the conveyer belt at a speed close to the self speed after passing through the slope top; the receiving mechanism is used for receiving bulk materials falling from the top of a slope by inertia and finishing the unloading of the unloading point; when the material is not unloaded: the vertical lifting mechanism is used for lowering the conveying belt of the discharging point back to the carrying carrier roller, so that bulk materials can normally pass through the discharging point; and a plurality of discharging devices can be arranged at any position of the bearing section of the belt conveyor so as to realize multi-point discharging and non-stop switching of discharging positions.
This patent has realized the multiple spot unloading of belt conveyor through add mobilizable shedding mechanism directly on belt conveyor, but this patent still has following problem:
1. the unloading process can only be carried out in a complete unloading process, and the unloading point can be adjusted randomly and partial unloading can not be finished;
2. the materials are easy to directly fall out in the conveying process, and the conveying process of the materials cannot be protected.
Aiming at the problems, the special discharging mechanism for the multi-point discharger of the large-tonnage belt conveyor needs to be provided for solving the problems.
Disclosure of Invention
To solve the above technical problems.
The application provides a special discharging mechanism for a multi-point discharger of a large-tonnage belt conveyor, which comprises a rack, wherein a conveying roller set and an inner concave roller set are arranged on the rack, conveying belts are wound on the conveying roller set and the inner concave roller set, and the conveying belts are in an inverted isosceles trapezoid state when passing through the inner concave roller set; the flexible material distributing mechanism is used for distributing materials on the conveying belt, and a material distributing belt is arranged at the output end of the flexible material distributing mechanism; and the unloading point positioning mechanism is used for determining the unloading position, the unloading point positioning mechanism is arranged on the rack, the flexible material distribution mechanism is arranged at the output end of the unloading point positioning mechanism, and the output end of the unloading point positioning mechanism is also provided with a belt pressing control mechanism for flattening the conveying belt.
Preferably, the flexible material distributing mechanism comprises two elastic supports, and the two elastic supports are arranged at the output end of the point unloading positioning mechanism; and the middle shaft bracket is arranged at the output end of the unloading point positioning mechanism and is positioned between the two elastic supports, the two ends of the material distribution belt are respectively provided with a clamping piece bracket, the clamping piece brackets at the two ends of the material distribution belt are respectively connected with the two elastic supports, and the middle shaft bracket is provided with a flow distribution control assembly for stirring the material distribution belt.
Preferably, the shunting control assembly comprises a wheel carrier, wherein a roller is arranged on the wheel carrier, a sliding rod is further arranged on the wheel carrier, a first linear driver is arranged on the middle shaft carrier, the output end of the first linear driver is in transmission connection with the sliding rod, a first spring is sleeved on the sliding rod, and the first spring is used for pushing the wheel carrier to enable the roller to be attached to the shunting belt all the time.
Preferably, the inner concave roller group has a plurality ofly, and a plurality of inner concave roller groups arrange along the working direction of conveyer belt and set up, and the inner concave roller group is including first roll body, and first roll body, second roll body and third roll body all set up in the frame, and second roll body and third roll body are located the both ends of first roll body respectively, and the one end that first roll body was kept away from to the second roll body and third roll body all is higher than first roll body.
Preferably, the one end that the third roll body is close to first roll body is articulated through first articulated ring and frame, and third roll body and first articulated ring rotatable coupling, be provided with the locating rack in the frame, the spout has been seted up on the locating rack, the other end of third roll body is provided with the second articulated ring, the spout swing joint of second articulated ring and locating rack, and second articulated ring and third roll body rotatable coupling, be provided with the second spring that is used for promoting the second articulated ring on the locating rack, the one end of keeping away from first roll body of third roll body is higher than first roll body during the second spring extension state.
Preferably, the point unloading positioning mechanism comprises a second linear driver, the second linear driver is arranged on the rack, a support plate is arranged at the output end of the second linear driver, a photoelectric emitter is arranged on the support plate, and a photoelectric receiver is arranged on the positioning frame.
Preferably, the belt pressing control mechanism comprises a third linear actuator for pushing the second hinge ring to descend, and the third linear actuator is arranged on the support plate; and the partition plate is arranged on the supporting plate in a sliding manner and is connected with the output end of the third linear driver.
Preferably, a fourth linear driver is arranged on the partition plate; and the fourth linear driver is connected with the poking plate through the poking control assembly.
Preferably, the material stirring control assembly comprises a frame, the frame is arranged on the partition plate in a sliding mode, a first rack is arranged on the partition plate, a first rotating rod is arranged on the frame, a first gear and a first bevel gear are arranged on the first rotating rod, a second rotating rod is further arranged on the frame, a second bevel gear and a second gear are arranged on the second rotating rod, the stirring plate is arranged on the frame in a sliding mode, a second rack is arranged on the stirring plate, the first gear is meshed with the first rack, the first bevel gear is meshed with the second bevel gear, and the second gear is meshed with the second rack.
Preferably, the first gear is not meshed with the first gear when the poking plate is tightly attached to the material separating belt, the frame is provided with a third spring for pushing the poking plate, the first rotating rod is connected with the first gear through a one-way bearing, and the one-way bearing is in an idle running state when the third linear driver drives the poking plate to unload materials.
Compared with the prior art, the invention has the beneficial effects that:
this application divides the reposition of redundant personnel of material area vertex position in order to accomplish the reposition of redundant personnel of taking the conveyer belt, and the cooperation oppresses third roll body and corresponds conveyer belt part and descend and form the discharge opening, and the material guides to the discharge opening discharge after will shunting through the baffle at last, and the whole process of unloading is very nimble to security in the material transportation process has fully been guaranteed through falling trapezoidal pay-off route.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a side view of the present invention;
FIG. 5 is a schematic perspective view of the flexible material distribution mechanism and the belt pressing control mechanism of the present invention;
FIG. 6 is a front view of the inner pocket roller set of the present invention;
FIG. 7 is a front view of the inner concave roller set, flexible feed mechanism and pinch control mechanism of the present invention;
FIG. 8 is a schematic perspective view of the flexible distributing mechanism of the present invention;
FIG. 9 is a top view of the flexible feed mechanism of the present invention;
FIG. 10 is a schematic perspective view of the tape pressing control mechanism of the present invention;
FIG. 11 is an enlarged view taken at A of FIG. 10;
FIG. 12 is a schematic perspective exploded view of the belt pressing control mechanism of the present invention;
fig. 13 is an enlarged view of fig. 11 at B.
The reference numbers in the figures are:
1-a frame; 11-a set of conveyor rolls; 12-a set of inner concave rollers; 121-a first roller body; 122-a second roller body; 123-a third roller body; 124-a first hinge loop; 125-a second hinge loop; 126-a second spring; 13-a conveyor belt; 14-a positioning frame;
2-a flexible material distributing mechanism; 21-material separating belt; 22-a resilient support; 23-a middle shaft bracket; 24-a clip holder; 25-wide finger cylinder; 251-a movable head; 26-a shunt control component; 261-a roller; 262-a wheel carrier; 263-sliding rod; 264-a first spring; 265-a first linear driver;
3-a point-of-discharge positioning mechanism; 31-a second linear drive; 32-a support plate; 33-a photo-emitter; 34-a photoelectric receiver;
4-a tape pressing control mechanism; 41-third linear drive; 42-a separator; 43-a fourth linear drive; 44-a toggle plate; 441-a third spring; 45-a kick-off control assembly; 451-a frame; 452-a first rack; 453-first rotating lever; 454-a first gear; 4541-one-way bearing; 455-a first bevel gear; 456-second rotating rod; 457-second bevel gear; 458 — a second gear; 459-second rack.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
As shown in fig. 1 to 9, the following preferred technical solutions are provided:
the special discharging mechanism for the multi-point discharger of the large-tonnage belt conveyor comprises a rack 1, wherein a conveying roller group 11 and an inner concave roller group 12 are arranged on the rack 1, a conveying belt 13 is wound on the conveying roller group 11 and the inner concave roller group 12, and the conveying belt 13 is in an inverted isosceles trapezoid state when passing through the inner concave roller group 12; the flexible distributing mechanism 2 is used for distributing materials on the conveying belt 13, the flexible distributing mechanism 2 is located on the bearing surface of the conveying belt 13, a distributing belt 21 is arranged at the output end of the flexible distributing mechanism 2, the distributing belt 21 is in a bent state, and the included angle of the distributing belt 21 is consistent with the working direction of the conveying belt 13; the unloading point positioning mechanism 3 is used for determining the unloading position, the unloading point positioning mechanism 3 is arranged on the rack 1, the flexible material distribution mechanism 2 is arranged at the output end of the unloading point positioning mechanism 3, and the output end of the unloading point positioning mechanism 3 is also provided with a belt pressing control mechanism 4 used for flattening the conveying belt 13;
the flexible material distributing mechanism 2 comprises two elastic supports 22, the two elastic supports 22 are arranged on the bottom surface of the supporting plate 32, and the elastic supports 22 are horizontally connected with the supporting plate 32 in a sliding manner; the middle shaft frame 23 is arranged on the support plate 32, the middle shaft frame 23 is longitudinally and slidably connected with the support plate 32, the middle shaft frame 23 is positioned between the two elastic supports 22, the two ends of the material distribution belt 21 are respectively provided with the clamping frames 24, the middle shaft frame 23 is provided with the wide finger cylinder 25, the two output ends of the wide finger cylinder 25 are respectively provided with the movable heads 251, the two output ends of the wide finger cylinder 25 are connected with the clamping frames 24 at the two ends of the material distribution belt 21 through the movable heads 251, the movable heads 251 are longitudinally and slidably connected with the clamping frames 24, the output end of the wide finger cylinder 25 is in a retraction state in a non-working state, the two ends of the material distribution belt 21 are also close to each other, an included angle of the material distribution belt 21 is in a lowermost state, so as to ensure the smoothness of the material conveying process of the conveying belt 13, the middle shaft frame 23 is further provided with a shunting control component 26 for shifting the material distribution belt 21, the shunting control component 26 comprises a wheel frame 262, the wheel frame 262 is provided with a roller 262, the wheel 261 and a roller 263, the wheel is further provided with a first linear driver 264 closely attached to the first linear driver 265, the other end of the first linear screw 265 is only used for pushing the first linear driver 263, the first linear driver 265 is sleeved on the first linear screw 265, and the first linear driver 265 is connected with the first linear driver 263;
the plurality of the concave roller sets 12 are arranged in a row along the working direction of the conveyor belt 13, each concave roller set 12 comprises a first roller body 121, each of the first roller body 121, a second roller body 122 and a third roller body 123 is arranged on the rack 1, the axial directions of the first roller body 121, the second roller body 122 and the third roller body 123 are all located on the same horizontal plane, the second roller body 122 and the third roller body 123 are respectively located at two ends of the first roller body 121, one ends, far away from the first roller body 121, of the second roller body 122 and the third roller body 123 are all higher than the first roller body 121, one end, close to the first roller body 121, of the third roller body 123 is hinged to the rack 1 through a first hinge ring 124, the third roller body 123 is rotatably connected with the first hinge ring 124, the rack 1 is provided with a positioning frame 14, the positioning frame 14 is provided with a chute, the other end, provided with a second roller ring 125, the second ring 125 is movably connected with the chute of the positioning frame 14, the second ring 125 is rotatably connected with the second roller body 125, and the spring 126 is higher than the top end of the second roller body 121;
the point unloading positioning mechanism 3, the point unloading positioning mechanism 3 includes the second linear actuator 31, the second linear actuator 31 is a synchronous belt sliding table but is not limited thereto, the second linear actuator 31 is disposed on the frame 1, the output end of the second linear actuator 31 is provided with a support plate 32, the support plate 32 is located above the bearing surface of the conveyor belt 13, the support plate 32 is provided with a photoelectric emitter 33, the positioning frame 14 is provided with a photoelectric receiver 34, the belt pressing control mechanism 4 includes a third linear actuator 41 for pushing the second hinge ring 125 to descend, the third linear actuator 41 is a single-axis cylinder or a double-axis cylinder but is not limited thereto, and the third linear actuator 41 is fixedly disposed on the support plate 32; and a partition plate 42, wherein the partition plate 42 is slidably disposed on the support plate 32, and the partition plate 42 is connected with the output end of the third linear actuator 41.
Specifically, in order to solve the technical problem that the discharge point cannot be determined arbitrarily or newly added in the material conveying process, a large-tonnage material to be conveyed is firstly dumped onto the conveying belt 13, the conveying belt 13 is driven to rotate by the conveying roller group 11, the conveying roller group 11 is a mature technology in the prior art and is not described herein, the conveying belt 13 is limited by the concave roller group 12 in the material conveying process, both sides of the originally flat conveying belt 13 are folded inwards under the action of the second roller body 122 and the third roller body 123 in an inclined state, because the first roller body 121 is in a horizontal state, the conveying belt 13 is in an inverted trapezoidal state in the material conveying process, so as to ensure that the material does not leak out of the conveying belt 13 in the conveying process, after the position point to be unloaded is determined, the discharge point positioning mechanism 3 starts to work, the second linear driver 31 drives the flexible material distributing mechanism 2 and the belt control mechanism 4 to move to the discharge position through the support plate 32, the photoelectric emitter 33 on the support plate 32 and the flexible material distributing mechanism 34 on the support frame 14 are matched with each other, the second linear driver controls the two ends of the third linear conveyor belt 21 to push the third roller body 21 to push the third conveyor belt to descend through the movable baffle 21, and the third conveyor belt 21, the movable baffle 21, the third conveyor belt 21 is pushed down through the movable baffle 125, the material is shunted by the summit of the shunting belt 21, the material after a part of the material is shunted continues to be conveyed along the conveyer belt 13, the other part of the material moves along the slope of the shunting belt 21 and is finally blocked by the partition plate 42, the material will be discharged from the pressed conveyer belt along the partition plate 42, the discharge amount of the shunted material can be controlled by the shunting control assembly 26, the first linear driver 265 drives the wheel carrier 262 to move through the sliding rod 263 so as to change the position of the roller 261, thereby changing the position of the summit of the shunting belt 21 on the conveyer belt 13, when the summit is closer to the discharge opening, the material entering the discharge opening at the same flow rate is less, and vice versa.
As shown in fig. 10 to 13, the following preferred technical solutions are provided:
a fourth linear driver 43 is arranged on the partition plate 42, and the fourth linear driver 43 is fixedly connected with the partition plate 42; and
the poking plate 44 and the fourth linear driver 43 are connected with the poking plate 44 through a poking control component 45;
the material stirring control assembly 45 comprises a frame 451, the frame 451 is slidably arranged on the partition plate 42, a first rack 452 is arranged on the top of the partition plate 42, a first rotating rod 453 is arranged on the frame 451, a first gear 454 and a first bevel gear 455 are arranged on the first rotating rod 453, a second rotating rod 456 is further arranged on the frame 451, a second bevel gear 457 and a second gear 458 are arranged on the second rotating rod 456, the stirring plate 44 is slidably arranged on the frame 451, a second rack 459 is arranged on the stirring plate 44, the first gear 454 is meshed with the first rack 452, the first bevel gear 455 is meshed with the second bevel gear 457, and the second gear 458 is meshed with the second rack 459;
when the poking plate 44 is tightly attached to the material distribution belt 21, the first gear 454 is not meshed with the first gear 454, the frame 451 is provided with a third spring 441 for pushing the poking plate 44, the first rotating rod 453 is connected with the first gear 454 through a one-way bearing 4541, and the one-way bearing 4541 is in an idle rotation state when the third linear actuator 41 drives the poking plate 44 to discharge.
Specifically, in order to solve the technical problem of smooth material transportation at the discharging position, when the material is blocked by the partition plate 42, the fourth linear actuator 43 starts to operate, at this time, the toggle plate 44 is tightly attached to the material distribution belt 21 facing to the discharging opening side, the output end of the fourth linear actuator 43 pulls the frame 451, the lower dial plate 44 is always above the conveyor belt under the pushing of the third spring 441, and the first rotating rod 453 cannot be driven to rotate due to the idle rotation generated between the first rack 452 and the first gear 454 by the action of the one-way bearing 4541, the striking plate 44 which is always in close proximity to and above the conveyor belt will strike out the material blocked by the partition 42, during the process that the fourth linear actuator 43 pushes the frame 451 to restore the toggle plate 44, in order to ensure that the toggle plate 44 is not caught by the re-accumulated material during the restoration process, first turning rod 453 drives first gear 454 to move therewith during the movement of frame 451, due to the engagement between the first rack 452 and the first gear 454, the first gear 454 rotates during the movement, the first gear 454 drives the first bevel gear 455 to rotate through the first rotating rod 453, the first bevel gear 455 drives the second rotating rod 456 to rotate through the second bevel gear 457, the second rotating rod 456 drives the second rack 459 to move upwards through the second gear 458, the second rack 459 drives the toggle plate 44 to move upwards along the frame 451, so as to ensure that the material newly generated by the partition plate 42 cannot block the toggle plate 44 in the process of resetting the toggle plate 44 until the toggle plate 44 moves to the position close to the dispensing belt 21, due to the length limitation of the first rack 452, the first gear 454 and the first rack 452 lose the engagement, and the third spring 441 directly pushes the toggle plate 44 to descend to close to the conveyor belt, thereby completing the whole process of unloading and resetting the toggle plate 44.
The foregoing shows and describes the general principles, essential 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, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The special discharging mechanism for the multi-point discharger of the large-tonnage belt conveyor is characterized by comprising a rack (1), wherein a conveying roller set (11) and an inner concave roller set (12) are arranged on the rack (1), a conveying belt (13) is wound on the conveying roller set (11) and the inner concave roller set (12), and the conveying belt (13) is in an inverted trapezoidal state when passing through the inner concave roller set (12); and
the flexible material distribution mechanism (2) is used for distributing materials on the conveying belt (13), and a material distribution belt (21) is arranged at the output end of the flexible material distribution mechanism (2); and
the discharging point positioning mechanism (3) is used for determining a discharging position, the discharging point positioning mechanism (3) is arranged on the rack (1), the flexible material distribution mechanism (2) is arranged at the output end of the discharging point positioning mechanism (3), and the output end of the discharging point positioning mechanism (3) is further provided with a belt pressing control mechanism (4) used for flattening the conveying belt (13).
2. The special discharging mechanism for the multi-point discharger of the large-tonnage belt conveyor according to claim 1, wherein the flexible material distributing mechanism (2) comprises two elastic supports (22), and the two elastic supports (22) are arranged at the output end of the discharging point positioning mechanism (3); and
the middle shaft bracket (23) is arranged at the output end of the unloading point positioning mechanism (3), the middle shaft bracket (23) is positioned between the two elastic supports (22), the two ends of the material distribution belt (21) are respectively provided with the clamping piece brackets (24), the clamping piece brackets (24) at the two ends of the material distribution belt (21) are respectively connected with the two elastic supports (22), and the middle shaft bracket (23) is provided with a shunting control assembly (26) for shifting the material distribution belt (21).
3. The special discharging mechanism for the multi-point discharger of the large-tonnage belt conveyor as claimed in claim 2, wherein the shunt control assembly (26) comprises a wheel carrier (262), a roller (261) is arranged on the wheel carrier (262), a sliding rod (263) is further arranged on the wheel carrier (262), a first linear driver (265) is arranged on the middle shaft carrier (23), an output end of the first linear driver (265) is in transmission connection with the sliding rod (263), a first spring (264) is sleeved on the sliding rod (263), and the first spring (264) is used for pushing the wheel carrier (262) to enable the roller (261) to be always tightly attached to the material distribution belt (21).
4. The special discharging mechanism for the multi-point discharger of the large-tonnage belt conveyor as recited in claim 1, wherein a plurality of concave roller sets (12) are arranged, the plurality of concave roller sets (12) are arranged along the working direction of the conveyor belt (13), the concave roller sets (12) comprise a first roller body (121), the first roller body (121), a second roller body (122) and a third roller body (123) are all arranged on the frame (1), the second roller body (122) and the third roller body (123) are respectively arranged at two ends of the first roller body (121), and one ends of the second roller body (122) and the third roller body (123) far away from the first roller body (121) are higher than the first roller body (121).
5. The special discharging mechanism for the multi-point discharger of the large-tonnage belt conveyor according to claim 4, wherein one end of the third roller body (123) close to the first roller body (121) is hinged to the frame (1) through a first hinge ring (124), the third roller body (123) is rotatably connected to the first hinge ring (124), the frame (1) is provided with a positioning frame (14), the positioning frame (14) is provided with a chute, the other end of the third roller body (123) is provided with a second hinge ring (125), the second hinge ring (125) is movably connected to the chute of the positioning frame (14), the second hinge ring (125) is rotatably connected to the third roller body (123), the positioning frame (14) is provided with a second spring (126) for pushing the second hinge ring (125), and the end of the third roller body (123) far away from the first roller body (121) is higher than the first roller body (121) when the second spring (126) is in the extended state.
6. The special discharging mechanism for the multi-point discharger of the large-tonnage belt conveyor as defined in claim 5, wherein the discharging point positioning mechanism (3), the discharging point positioning mechanism (3) comprises a second linear driver (31), the second linear driver (31) is arranged on the frame (1), the output end of the second linear driver (31) is provided with a support plate (32), the support plate (32) is provided with a photoelectric emitter (33), and the positioning frame (14) is provided with a photoelectric receiver (34).
7. The special discharging mechanism for the multi-point discharger of the large-tonnage belt conveyor according to claim 6, wherein the belt pressing control mechanism (4) comprises a third linear actuator (41) for pushing the second hinge ring (125) to descend, and the third linear actuator (41) is disposed on the supporting plate (32); and
the partition plate (42), the partition plate (42) is arranged on the support plate (32) in a sliding mode, and the partition plate (42) is connected with the output end of the third linear driver (41).
8. The special discharging mechanism for the multi-point discharger of the large-tonnage belt conveyor as recited in claim 7, wherein the fourth linear actuator (43) is disposed on the partition plate (42); and
the poking plate (44) and the fourth linear actuator (43) are connected with the poking plate (44) through a poking control component (45).
9. The special discharging mechanism for the multi-point discharger of the large-tonnage belt conveyor according to claim 8, wherein the material-stirring control assembly (45) comprises a frame (451), the frame (451) is slidably disposed on a partition plate (42), a first rack (452) is disposed on the partition plate (42), a first rotating rod (453) is disposed on the frame (451), a first gear (454) and a first bevel gear (455) are disposed on the first rotating rod (453), a second rotating rod (456) is further disposed on the frame (451), a second bevel gear (457) and a second gear (458) are disposed on the second rotating rod (456), the stirring plate (44) is slidably disposed on the frame (451), a second rack (459) is disposed on the stirring plate (44), the first gear (454) is meshed with the first rack (452), the first bevel gear (455) is meshed with the second bevel gear (457), and the second gear (458) is meshed with the second rack (459).
10. The special discharging mechanism for the multi-point discharger of the large-tonnage belt conveyor as recited in claim 9, wherein the first gear (454) is not engaged with the first gear (454) when the striking plate (44) is tightly attached to the material separating belt (21), the frame (451) is provided with a third spring (441) for pushing the striking plate (44), the first rotating rod (453) is connected with the first gear (454) through a one-way bearing (4541), and the one-way bearing (4541) is in an idle state when the third linear actuator (41) drives the striking plate (44) to discharge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211317112.0A CN115676246B (en) | 2022-10-26 | 2022-10-26 | Special unloading mechanism for multipoint unloading device of large-tonnage belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211317112.0A CN115676246B (en) | 2022-10-26 | 2022-10-26 | Special unloading mechanism for multipoint unloading device of large-tonnage belt conveyor |
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| Publication Number | Publication Date |
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| CN115676246A true CN115676246A (en) | 2023-02-03 |
| CN115676246B CN115676246B (en) | 2024-03-22 |
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| CN202211317112.0A Active CN115676246B (en) | 2022-10-26 | 2022-10-26 | Special unloading mechanism for multipoint unloading device of large-tonnage belt conveyor |
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