CN116443546A - Plank divides material conveyer - Google Patents
Plank divides material conveyer Download PDFInfo
- Publication number
- CN116443546A CN116443546A CN202310426891.6A CN202310426891A CN116443546A CN 116443546 A CN116443546 A CN 116443546A CN 202310426891 A CN202310426891 A CN 202310426891A CN 116443546 A CN116443546 A CN 116443546A
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- China
- Prior art keywords
- plank
- roller
- self
- plate
- material receiving
- Prior art date
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- 239000000463 material Substances 0.000 title claims abstract description 117
- 239000002023 wood Substances 0.000 claims abstract description 108
- 238000001514 detection method Methods 0.000 claims abstract description 63
- 230000008093 supporting effect Effects 0.000 claims description 23
- 239000000523 sample Substances 0.000 claims description 20
- 239000012530 fluid Substances 0.000 claims description 11
- 238000002955 isolation Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 15
- 230000032258 transport Effects 0.000 description 14
- 238000007599 discharging Methods 0.000 description 13
- 238000001125 extrusion Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 206010027146 Melanoderma Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
Classifications
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- 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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
-
- 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
-
- 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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
-
- 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
- B65G59/00—De-stacking of articles
- B65G59/06—De-stacking from the bottom of the stack
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Veneer Processing And Manufacture Of Plywood (AREA)
Abstract
The application relates to a plank divides material conveyer relates to wood working equipment's technical field, and it includes the workstation, is used for receiving the material subassembly that connects of a plurality of plank of stacking, is located the first conveying part of material subassembly one side, is used for transporting the plank on the material subassembly to the feeding subassembly on the first conveying part in proper order from bottom to top, and first conveying part is used for transporting the plank to detection station. The utility model provides a can reduce the plank of piling up and place the possibility that the damage takes place in waiting for the in-process of transportation.
Description
Technical Field
The application relates to the technical field of wood processing equipment, in particular to a wood board distributing and conveying device.
Background
Wood is widely used in many fields such as furniture and construction, and a plurality of processing procedures are required from raw wood to various wood boards.
After cutting log into plank, stack the plank together usually, then the constructor is through mechanical equipment of getting of gripping with the plank top-down of stacking transport to waiting to detect on the station in proper order, detect the plank after classify and place, the constructor of being convenient for distinguishes the plank of different qualities.
Above-mentioned plank detects the in-process, is in the plank of below and receives the extrusion all the time, probably leads to the plank to take place the condition of extrusion damage at longer in-process of placing to influence the follow-up processing and the use of plank.
Disclosure of Invention
In order to solve the problem, the application provides a plank divides material conveyer.
The application provides a plank divides material conveyer adopts following technical scheme:
the utility model provides a plank divides material conveyer, includes the workstation, is used for receiving the material subassembly that connects of a plurality of plank of stacking, is located the first conveying portion of material subassembly one side, is used for transporting the plank on the material subassembly to the feeding subassembly on the first conveying portion in proper order from bottom to top, and first conveying portion is used for transporting the plank to waiting to detect the station.
Through adopting above-mentioned technical scheme, after the plank of stacking is firmly placed on receiving the material subassembly, start feeding assembly, feeding assembly transports the plank to first conveying portion in proper order from bottom to top for by the plank that the degree of extrusion is bigger can get into detection station in advance under feeding assembly's transportation, reduce the plank of stacking and place and take place the possibility of damage at the in-process of waiting for transportation.
Optionally, connect the material subassembly including being located in the horizontal plane and rotating the material receiving roller that sets up on the workstation around self axis, set up the material receiving board on the workstation, the material receiving roller is provided with a plurality of along the length direction of plank, and is located the one side that the material receiving board is close to the plank.
Through adopting above-mentioned technical scheme, cutting equipment cuts log into a plurality of plank of stacking to transport the plank to connect the material roller epaxially, make the plank that stacks to place move towards the direction that is close to the material receiving plate, and under the supporting role of material receiving plate, the plank is at the epaxial position of material receiving roller firm.
Optionally, the feeding component comprises a first conveyor belt and a clamping block fixedly arranged on the first conveyor belt, the conveying direction of the first conveyor belt is positioned in a horizontal plane, and the conveying direction of the first conveyor belt is perpendicular to the length direction of the wood board; the clamping blocks are uniformly arranged in a plurality along the length direction of the first conveyor belt, the distance between two adjacent clamping blocks is larger than the width of the wood board, and the top ends of the clamping blocks are positioned between the top surface and the bottom surface of the lowest wood board on the material receiving roll shaft; be provided with clamping assembly on the workstation, clamping assembly is used for fixed the plank that is located and holds the distance in vertical direction with receiving the material roller top.
Through adopting above-mentioned technical scheme, plank is firm after receiving the epaxial position of material roller, starts clamping assembly, clamping assembly will with connect the material roller between the plank fixed in position of leaving the distance, start first conveyer belt afterwards, first conveyer belt drives the fixture block and rotates, the fixture block rotates the in-process with the plank butt of below to promote on the plank of below gets into first conveying portion.
Optionally, the clamping assembly comprises a supporting plate positioned at one end of the length direction of the material receiving roll shaft, a push plate positioned at one end of the material receiving roll shaft far away from the supporting plate and a clamping cylinder, wherein a distance is reserved between the supporting plate and the material receiving roll shaft in the vertical direction, and the distance between the supporting plate and the material receiving roll shaft is greater than the thickness of one wood board and less than the thickness of two wood boards; the clamping cylinder level sets up in the one side that the backup pad was kept away from to the push pedal, and the length direction of clamping cylinder is the same with the length direction of receiving roller axle, clamping cylinder stiff end and workstation fixed connection, clamping cylinder expansion end and push pedal fixed connection.
Through adopting above-mentioned technical scheme, start the centre gripping cylinder for the centre gripping cylinder extends, and the push pedal is moved towards the direction that is close to the plank under the drive of centre gripping cylinder this moment, makes plank and backup pad press from both sides tightly fixedly with the position of the plank that connects the material roller to leave the distance between the axle in vertical direction, and the plank of being convenient for the bottommost gets into on the first conveying part.
Optionally, the first conveying part is located one side that the material receiving roller was kept away from to the backup pad, and first conveying part includes with the first roller of material receiving roller parallel arrangement, is used for driving first roller around self axis pivoted first driving piece, and first roller is provided with a plurality of along the length direction of plank, and first roller top surface flushes with first conveyer belt top surface, and first roller rotates around self axis and workstation to be connected
Through adopting above-mentioned technical scheme, when the plank transportation to first roller on, start first driving piece, first driving piece drives first roller and rotates for first roller can transport the plank to detection station on.
Optionally, the workbench is provided with a detection assembly, a second conveying part, a feeding assembly, a first blanking part and a second blanking part for detecting the quality of the wood board, the detection station is positioned between the first conveying part and the second conveying part, and the second conveying part is used for receiving the wood board transported on the first conveying part and transporting the wood board which is unqualified in detection to the first blanking part; the feeding assembly is used for conveying the qualified wood boards on the second conveying part to the second blanking part.
By adopting the technical scheme, in the process of transporting the wood boards to the second transporting part by the first transporting part, the wood boards pass through the detection station and are detected by the detection component on the detection station, when the wood boards are detected to be qualified, the feeding component is started, and the qualified wood boards on the second transporting part are transported to the second blanking part by the feeding component; when the wood board is unqualified, the second transmission part conveys the unqualified wood board to the first blanking part.
Optionally, the second conveying part comprises a second roll shaft which is arranged in parallel with the first roll shaft and is positioned at the discharge hole in the conveying direction of the first conveying part, and a second driving piece for driving the second roll shaft to rotate around the axis of the second driving piece; the second roller is provided with a plurality of along the length direction of plank, and the second roller is in same horizontal plane with first roller, and rotates around self axis and be connected with the workstation.
Through adopting above-mentioned technical scheme, start the second driving piece, the second driving piece drives the second roller and rotates for the second roller rotates around self axis, and then makes pivoted second roller transport the plank to first unloading portion on.
Optionally, the detection assembly comprises a detection probe which is arranged above the workbench and used for detecting the black spot number on the surface of the wood board, a controller which is arranged on the workbench, a baffle which is vertically arranged on one side of the second conveying part far away from the first conveying part, and a detection cylinder which is vertically arranged on the workbench and used for driving the baffle to move along the vertical direction; the detection probe transmits a corresponding detection signal; the controller is connected with the detection probe, the detection cylinder and the feeding assembly, responds to the detection signal and controls the working states of the detection cylinder and the feeding assembly.
By adopting the technical scheme, the detection probe detects the surface of the wood board, when black spots exist on the surface of the wood board, the wood board is unqualified, and when the black spots are not detected on the surface of the wood board, the wood board is qualified; when plank detects to be qualified, detection probe will correspond detection signal and transmit for the controller, and the controller drives the detection cylinder and extends for the baffle is at the drive of detection cylinder upwards remove, and then makes the baffle top surface be located second roller top surface top, makes the plank can stop on the second roller, and the material loading subassembly of being convenient for transports the plank to the second unloading portion on.
Optionally, the feeding assembly comprises a feeding conveyor belt and a pushing block fixedly arranged on the feeding conveyor belt, the conveying direction of the feeding conveyor belt is the same as the length direction of the second roller shaft, the feeding conveyor belt is positioned at one side of the first conveying part, which is close to the second conveying part, and the top surface of the feeding belt is positioned below the top surface of the second roller shaft; when the pushing block moves to the upper part of the feeding conveyor belt, the top surface of the pushing block is positioned above the top surface of the second roll shaft.
Through adopting above-mentioned technical scheme, when plank and baffle butt, start the material loading conveyer belt, the material loading conveyer belt drives the impeller head and rotates, and when the impeller head rotates to material loading conveyer belt top and with plank butt, the impeller head can promote the plank to get into on the second unloading portion, and when the impeller head gets into the second unloading portion completely, the plank just separates with the baffle.
Optionally, the material receiving assembly further comprises a buffer plate and a buffer spring, wherein the buffer plate is positioned at one side of the material receiving plate far away from the first roller shaft, the buffer spring is fixedly arranged between the buffer plate and the material receiving plate, the buffer plate is connected with the workbench, the material receiving plate is in sliding connection with the workbench along the length direction of the wood board, and the buffer spring is arranged in parallel with the wood board; the workbench is provided with a self-locking assembly, the self-locking assembly comprises an elastic piece fixedly arranged on one side, far away from the buffer plate, of the receiving plate, a self-locking telescopic rod which is parallel to the buffer spring and is fixedly arranged between the receiving plate and the buffer plate, a connecting pipe with two ends communicated with the inside of a fixed end of the self-locking telescopic rod, a self-locking pipe with two ends communicated with the inside of the fixed end of the self-locking telescopic rod, an isolated telescopic rod, a reset spring fixedly arranged in the fixed end of the isolated telescopic rod and a flow guide pipe, wherein one end, far away from the receiving plate, of a movable end of the self-locking telescopic rod is always positioned between two ends of the connecting pipe and always positioned between two ends of the self-locking pipe; the fixed end of the isolation telescopic rod is fixedly connected with the self-locking pipe, the movable end of the isolation telescopic rod is slidably inserted on the side wall of the self-locking pipe, and the movable end of the isolation telescopic rod is used for isolating the two ends of the self-locking pipe; the inside of the elastic piece is of a cavity structure, and liquid fluid is preset in the cavity of the elastic piece and in the fixed end of the self-locking telescopic rod; one end of the honeycomb duct is communicated with the inside of the elastic piece, and the other end of the honeycomb duct is communicated with the inside of the fixed end of the isolated telescopic rod; the connecting pipe is provided with a one-way valve.
Through adopting above-mentioned technical scheme, the plank is close to the in-process of elastic component on receiving the material roller, when plank and elastic component butt, the plank begins to extrude the elastic component, and the extruded elastic component makes the fluid of self inside get into in the isolated telescopic link stiff end through the honeycomb duct to promote isolated telescopic link expansion end and be close to the auto-lock pipe, make isolated telescopic link expansion end keep away from reset spring's one side and auto-lock pipe inner wall butt, and then make the mutual isolation of auto-lock pipe both ends; when the wood board extrudes the material receiving plate, the material receiving plate is gradually close to the buffer plate, and the buffer spring and the self-locking telescopic rod are compressed, so that collision extrusion between the wood board and the material receiving plate is buffered; the inside of the fixed end of the self-locking telescopic rod is filled with liquid fluid, and in the compression process of the self-locking telescopic rod, the fluid in the fixed end of the self-locking telescopic rod, which is close to the buffer plate, can enter one side of the fixed end of the self-locking telescopic rod, which is close to the material receiving plate, through the connecting pipe; and the check valve that sets up in the connecting pipe and the self-locking pipe that both ends are in isolated state make the fluid that is close to the material receiving plate in the self-locking telescopic link stiff end unable entering self-locking telescopic link stiff end be close to one side of buffer board, and then make self-locking telescopic link and buffer spring all can not dock the flitch, plank produce the external force of keeping away from the buffer board to make the plank can be in the buffering in-process stable stop on receiving the material roller, and be convenient for the clamping assembly carry out the centre gripping to the plank.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through setting up feeding subassembly and receiving subassembly, after the plank of piling up is firmly placed on receiving subassembly, start feeding subassembly, feeding subassembly transports the plank from bottom to top to first conveying portion in proper order for the plank that is pressed the degree great can get into the detection station in advance under feeding subassembly's transportation, reduces the plank of piling up and places and take place the possibility of damage in waiting for the in-process of transportation;
2. through setting up the clamping assembly, start the centre gripping cylinder for the centre gripping cylinder extends, and the push pedal rotates towards the direction that is close to the plank under the order of centre gripping cylinder this moment, makes plank and backup pad press from both sides tightly fixedly with the position of the plank that connects the material roller to leave the distance between the axle in vertical direction, and the plank of being convenient for below gets into on the first conveying part.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present application;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a partial cross-sectional view of an embodiment of the present application;
FIG. 4 is an enlarged view of a portion of FIG. 3 at F;
FIG. 5 is a partial enlarged view at B in FIG. 1;
FIG. 6 is an enlarged view of a portion of FIG. 1 at C;
FIG. 7 is a partial enlarged view at D in FIG. 1;
FIG. 8 is an enlarged view of a portion of FIG. 1 at E;
fig. 9 is a partial enlarged view at G in fig. 1.
Reference numerals illustrate:
1. a work table; 11. a mounting plate; 12. a lifting assembly; 121. lifting the conveyor belt; 122. lifting the cylinder; 13. a self-locking assembly; 131. an elastic member; 132. a self-locking telescopic rod; 133. a connecting pipe; 1331. a one-way valve; 134. a self-locking pipe; 135. isolating the telescopic rod; 136. a return spring; 137. a flow guiding pipe;
2. a receiving assembly; 21. a fixing plate; 22. a screw rod; 23. a handle; 24. a receiving plate; 25. a buffer spring; 26. a buffer plate; 27. a material receiving roll shaft;
3. a clamping assembly; 31. a support plate; 32. a push plate; 33. a clamping cylinder;
4. a feed assembly; 41. a feed conveyor; 42. a clamping block;
5. a first conveying section; 51. a first roller shaft;
6. a second conveying section; 61. a second roller shaft;
7. a detection assembly; 71. a detection probe; 72. a controller; 73. a baffle; 74. detecting a cylinder;
8. a first blanking part;
9. a second blanking part;
0. a feeding assembly; 01. a feeding conveyor belt; 02. pushing the block.
Detailed Description
The present application is described in further detail below in conjunction with fig. 1-9.
The embodiment of the application discloses plank divides material conveyer. Referring to fig. 1 and 2, the wood board distributing and conveying device comprises a workbench 1, a receiving assembly 2, a feeding assembly 4 and a first conveying part 5, wherein the receiving assembly 2 is arranged on the workbench 1, and the receiving assembly 2 is used for receiving a plurality of stacked wood boards; the feeding component 4 is used for sequentially conveying the wood boards placed on the receiving component 2 onto the first conveying part 5 from bottom to top; the first conveyor 5 is used for transporting the boards to the inspection station.
When detecting the classification to the plank, connect material subassembly 2 at first to receive the cutting and accomplish and pile up the plank of placing, after the plank is firm in the position of connecing material subassembly 2, start feeding subassembly 4, feeding subassembly 4 will connect a plurality of plank that stacks on the material subassembly 2 top-down transport to first transfer portion 5 in proper order for first transfer portion detects the plank on transporting to the detection station in proper order, is convenient for distinguish the plank of different testing results.
Referring to fig. 1 and 2, the table 1 is horizontally disposed; the material receiving assembly 2 comprises a material receiving roller shaft 27, a fixed plate 21, a material receiving plate 24, a buffer plate 26, a screw 22, a rotating handle 23 and a buffer spring 25, wherein the fixed plate 21 is vertically arranged and fixedly connected with the workbench 1; the material receiving roll shafts 27 are horizontally arranged on one side of the fixed plate 21, which is close to the stacked wood boards, the length direction of the material receiving roll shafts 27 is perpendicular to the length direction of the wood boards, a plurality of material receiving roll shafts 27 are arranged along the length direction of the wood boards, and the material receiving roll shafts 27 are positioned above the workbench 1 and are rotationally connected with the workbench 1 around the axis of the material receiving roll shafts 27; the sliding plate is vertically arranged between the stacked wood plates and the fixed plate 21 and is opposite to the fixed plate 21, and the sliding plate is in sliding connection with the top surface of the workbench 1 along the length direction of the wood plates; the buffer plate 26 is vertically arranged between the fixed plate 21 and the sliding plate, and the buffer plate 26 is arranged opposite to the fixed plate 21 and is in sliding connection with the workbench 1 along the length direction of the wood board; the buffer spring 25 is fixedly arranged between the buffer plate 26 and the sliding plate, and the length direction of the buffer spring 25 is parallel to the length direction of the wood plate; the screw rod 22 horizontally penetrates through the fixed plate 21, the length direction of the screw rod 22 is perpendicular to the length direction of the material receiving roll shaft 27, one end, close to the stacked wood boards, of the screw rod 22 is fixedly connected with the buffer plate 26, and the screw rod 22 is in threaded connection with the fixed plate 21; the turning handle 23 is fixedly provided at an end of the screw 22 remote from the buffer plate 26.
In the process that the stacked boards move on the material receiving roll shafts 27 and are close to the material receiving plates 24, when the boards are abutted against the material receiving plates 24, the boards can drive the material receiving plates 24 to squeeze the buffer springs 25, collision and squeezing between the boards and the material receiving plates 24 are reduced, and when the material receiving plates 24 stop moving, the boards are stable in position on the material receiving roll shafts 27; in the actual use process, the lengths of the boards received by the receiving assembly 2 each time are not necessarily identical, and a constructor can drive the screw rod 22 to rotate by driving the rotation according to the actual lengths of the boards to be received, so as to adjust the initial positions of the receiving plate 24 and the buffer plate 26, thereby meeting different use requirements.
Referring to fig. 2 to 4, a self-locking assembly 13 is disposed on the receiving plate 24, the self-locking assembly 13 includes an elastic member 131, a self-locking telescopic rod 132, a connecting pipe 133, a self-locking pipe 134, an isolating telescopic rod 135, a return spring 136, and a flow guide pipe 137, wherein the elastic member 131 is fixedly disposed on one side of the receiving plate 24 far away from the buffer plate 26, a cavity structure is disposed inside the elastic member 131, and a liquid fluid is preset in the cavity of the elastic member 131; the self-locking telescopic rod 132 is arranged in parallel with the buffer spring 25 and fixedly arranged between the material receiving plate 24 and the buffer plate 26, and the fixed end of the self-locking telescopic rod 132 is filled with fluid; both ends of the connecting pipe 133 are communicated with the inside of the fixed end of the self-locking telescopic rod 132, one end of the connecting pipe 133 is positioned at one side of the fixed end of the self-locking telescopic rod 132, which is close to the material receiving plate 24, and the other end of the connecting pipe 133 is positioned at one side of the fixed end of the self-locking telescopic rod 132, which is close to the buffer plate 26, in other words, one side of the movable end of the self-locking telescopic rod 132, which is far from the material receiving plate 24, is always positioned between the two ends of the connecting pipe 133; the connecting pipe 133 is provided with a check valve 1331; both ends of the self-locking tube 134 are communicated with the inside of the fixed end of the self-locking telescopic rod 132, one end of the self-locking tube 134 is positioned at one side of the fixed end of the self-locking telescopic rod 132 close to the material receiving plate 24, and the other end of the self-locking tube is positioned at one side of the fixed end of the self-locking telescopic rod 132 close to the buffer plate 26, in other words, one side of the movable end of the self-locking telescopic rod 132 away from the material receiving plate 24 is always positioned between the two ends of the self-locking tube 134; the isolated telescopic rod 135 is vertically arranged with the self-locking telescopic rod 132 and is positioned in a horizontal plane, the fixed end of the isolated telescopic rod 135 is fixedly connected with the self-locking pipe 134, the movable end of the isolated telescopic rod 135 is inserted on the side wall of the self-locking pipe 134, one side of the movable end of the isolated telescopic rod 135, which is close to the self-locking pipe 134, can be abutted against the inner wall of the self-locking pipe 134 and is always positioned in the self-locking pipe 134, and the movable end of the isolated telescopic rod 135 is in sliding connection with the self-locking pipe 134 along the length direction of the movable end; the reset spring 136 is arranged in parallel with the isolated telescopic rod 135, the reset spring 136 is arranged in the fixed end of the isolated telescopic rod 135 and is positioned at one side of the movable end of the isolated telescopic rod 135 far away from the self-locking pipe 134, the reset spring 136 is fixedly connected with the fixed end of the isolated telescopic rod 135 and the movable end of the isolated telescopic rod 135, and the reset spring 136 is always in a stretching state; one end of the draft tube 137 is communicated with the inside of the elastic member 131, and the other end is communicated with the inside of the fixed end of the isolating telescopic rod 135.
When the wood board is abutted against the elastic piece 131, the wood board starts to extrude the elastic piece 131, so that liquid fluid in the cavity of the elastic piece 131 is extruded into the guide pipe 137 and the fixed end of the isolation telescopic rod 135, and the movable end of the isolation telescopic rod 135 is gradually close to the self-locking pipe 134; when the movable end of the isolating telescopic rod 135 is far away from the reset spring 136 and is in abutting connection with the inner wall of the self-locking pipe 134, the two ends of the self-locking pipe 134 are converted from a communicating state to an isolating state; when the wood board presses the receiving plate 24 through the elastic piece 131, the receiving plate 24 moves towards the direction approaching to the buffer plate 26, so that the buffer spring 25 and the self-locking telescopic rod 132 are compressed; in the compression process of the self-locking telescopic rod 132, fluid in the fixed end of the self-locking telescopic rod 132, which is close to the buffer plate 26, can enter one side of the fixed end of the self-locking telescopic rod 132, which is close to the material receiving plate 24, through the connecting pipe 133; and the check valve 1331 that sets up in the connecting pipe 133 and the self-locking pipe 134 that both ends are in isolated state make the fluid that is close to in the dead end of self-locking telescopic link 132 connect the flitch 24 unable entering self-locking telescopic link 132 dead end be close to one side of buffer board 26, and then make self-locking telescopic link 132 and buffer spring 25 all can not be to flitch 24, plank produce the external force of keeping away from buffer board 26 to make the plank can be in the stable stay of buffering in-process connect on the flitch roller 27.
Referring to fig. 1 and 5, a mounting plate 11 is fixedly arranged above the workbench 1, the mounting plate 11 is horizontally arranged on one side of the buffer plate 26 away from the fixed plate 21 and is positioned at one end of the material receiving roll shaft 27 in the length direction, and the length direction of the mounting plate 11 is the same as the length direction of the wood board; the workbench 1 is provided with a clamping assembly 3, the clamping assembly 3 comprises a supporting plate 31, a pushing plate 32 and a clamping cylinder 33, wherein the supporting plate 31 is vertically arranged at one end of the material receiving roll shaft 27 far away from the mounting plate 11, the length direction of the supporting plate 31 is the same as that of a wood plate, a distance is reserved between the bottom surface of the supporting plate 31 and the top surface of the material receiving roll shaft 27 in the vertical direction, the distance between the supporting plate 31 and the material receiving roll shaft 27 is greater than the thickness of one wood plate and less than the thickness of two wood plates, the top surface of the supporting plate 31 is always positioned above the wood plates, and the supporting plate 31 is fixedly connected with the workbench 1; the push plate 32 is vertically arranged on the top surface of the mounting plate 11, a plurality of push plates 32 are arranged along the length direction of the mounting plate 11, the push plates 32 are positioned on the top surface of the mounting plate 11, the bottom surface of each push plate 32 is flush with the bottom surface of each supporting plate 31, the top surface of each push plate 32 is flush with the top surface of each supporting plate 31, and the push plates are in butt joint with the mounting plate 11; the clamping cylinder 33 is provided with a plurality of, and with push pedal 32 one-to-one, clamping cylinder 33 level sets up on mounting panel 11 top surface, and is located the one side that backup pad 31 was kept away from to corresponding push pedal 32, clamping cylinder 33 and material receiving roller 27 parallel arrangement, clamping cylinder 33 stiff end and mounting panel 11 fixed connection, clamping cylinder 33 expansion end and push pedal 32 fixed connection.
Referring to fig. 1 and 2, the feeding assembly 4 is provided with a plurality of feeding assemblies along the length direction of the wood board and is arranged between adjacent receiving roll shafts 27 at intervals, the feeding assembly comprises a first conveyor belt and a clamping block 42, wherein the first conveyor belt is horizontally arranged on the top surface of the workbench 1, the conveying direction of the first conveyor belt is the same as the length direction of the receiving roll shafts 27, and the top surface of the first conveyor belt is positioned below the top surface of the receiving roll shafts 27; the fixture blocks 42 are fixedly arranged on the first conveyor belt, a plurality of fixture blocks 42 are uniformly arranged along the length direction of the first conveyor belt, and the distances between two adjacent fixture blocks 42 which are all positioned on the top surface of the first conveyor belt are larger than the width of the wood board.
It should be noted that, the first conveyor belt is provided with a driving body for the first conveyor belt to run, and the first conveyor belt and the driving body are both in the prior art, so that no description is repeated.
Referring to fig. 1 and 6, the first conveying part 5 is located at one side of the support plate 31 far away from the push plate 32, the first conveying part 5 comprises a first roller shaft 51 and a first driving member, the first driving member comprises a first motor, a first belt wheel and a first belt, the length direction of the first roller shaft 51 is the same as the length direction of the receiving roller shaft 27, the first roller shafts 51 are provided with dry pieces and correspond to the receiving roller shafts 27 one by one, the first roller shafts 51 are coaxially arranged with the corresponding receiving roller shafts 27, and the first roller shafts 51 are rotationally connected with the workbench 1 around the axis of the first roller shafts; the side of the first conveyor far away from the material receiving roll shaft 27 is positioned between two adjacent first roll shafts 51; the first belt wheels are arranged in a plurality and are in one-to-one correspondence with the first roll shafts 51, the first belt wheels are arranged on one side of the first roll shafts 51 far away from the material receiving roll shafts 27, and the first belt wheels are coaxially arranged with the corresponding first roll shafts 51 and are fixedly connected with the corresponding first roll shafts 51; the first belt is wound on a plurality of first belt wheels, and is matched with the first belt paths for use; the first motor is arranged on the workbench 1, and the output shaft of the first motor is coaxially arranged with one of the first belt wheels and is fixedly connected with the first belt wheel close to the first motor.
After the wood board is stably positioned on the material receiving roll shaft 27, starting a clamping cylinder 33, and extending the clamping cylinder 33, so that the push plate 32 rotates towards the direction close to the supporting plate 31, and further, the push plate 32 and the supporting plate 31 clamp and fix the wood board which is spaced from the material receiving roll shaft 27 in the vertical direction; then, starting a first conveyor belt, wherein the first conveyor belt drives a clamping block 42 to rotate, the clamping block 42 is abutted with the lowest wood board on the material receiving roll shaft 27 in the rotating process, and then the rotating clamping block 42 pushes the lowest wood board to enter the first roll shaft 51; when the plank fully enters the first roller shaft 51, the first motor is started, and the first motor drives the first roller shafts 51 to rotate through the first belt wheels and the first belt, so that the rotating first roller shafts 51 transport the plank to the detection station.
Referring to fig. 1 and 6, a detection assembly 7 for detecting the quality of the wood board, a second conveying part 6, a feeding assembly 0, a lifting assembly 12, a first blanking part 8 and a second blanking part 9 are arranged on the workbench 1, and the detection assembly 7 is positioned at a discharge hole in the conveying direction of the first conveying part 5; the second conveying part 6 is positioned at one side of the detection assembly 7 away from the first conveying part 5, the second conveying part 6 is used for receiving the wood boards conveyed on the first conveying part 5 and conveying the wood boards with unqualified detection to the first blanking part 8, and the first blanking part 8 is positioned at one side of the second conveying part 6 away from the detection assembly 7; the feeding assembly 0 and the lifting assembly 12 are used for conveying the qualified wood boards on the second conveying part 6 to the second blanking part 9.
Referring to fig. 6 and 7, the detecting assembly 7 includes a detecting probe 71, a controller 72, a baffle 73, and a detecting cylinder 74, wherein the detecting probe 71 is disposed above the first roller shaft 51, the detecting probe 71 is fixedly connected with the workbench 1 through a bracket at a discharge port in the transportation direction of the first conveying part 5, the detecting probe 71 is used for shooting information of the number of black spots on the surface of the detecting board, and transmitting corresponding detecting signals, when the detecting probe 71 detects the black spots, the board is unqualified, and when the detecting probe 71 does not detect the black spots, the board is qualified; the baffle plate 73 is vertically arranged between the second conveying part 6 and the first blanking part 8, the length direction of the baffle plate 73 is the same as the width direction of the wood board, and the length of the baffle plate 73 is larger than the width of the wood board; the detection cylinder 74 is vertically arranged between the baffle 73 and the workbench 1, the fixed end of the detection cylinder 74 is fixedly connected with the workbench 1, and the movable end of the detection cylinder 74 is fixedly connected with the baffle 73; the controller 72 is installed on the top surface of the workbench 1, and the controller 72 is electrically connected with the detection probe 71, the detection cylinder 74, the driving body of the feeding assembly 0 and the driving body of the lifting assembly 12, and the controller 72 responds to detection signals and controls the working states of the detection cylinder 74, the feeding assembly 0 and the lifting assembly 12.
Referring to fig. 1 and 6, the second conveying part 6 includes a second roller 61 and a second driving member, the second driving member includes a second motor, a second belt, and a second belt wheel, wherein the length direction of the second roller 61 is the same as the length direction of the first roller 51, the second roller 61 and the first roller 51 are located in the same horizontal plane, a plurality of second rollers 61 are arranged in the length direction of the bullet board, and are rotatably connected with the workbench 1 around their own axes; the side surface of the second roll shaft 61 is provided with a mounting groove along the circumferential direction of the second roll shaft, and two ends of the mounting groove are communicated; the second roll shaft 61 is coaxially sleeved with a driving belt wheel which is positioned in the mounting groove and fixedly connected with the second roll shaft 61; the second motors are arranged in a plurality and correspond to the second roll shafts 61 one by one, the second motors are positioned below the corresponding second roll shafts 61, and the second motors are arranged on the workbench 1; the axes of the second belt wheels are parallel to the axes of the driving belt wheels, a plurality of second belt wheels are arranged and correspond to the second motors one by one, and the second belt wheels are coaxially sleeved on the corresponding second motor output shafts and fixedly connected with the second motor output shafts; the second belt is provided with a plurality of, and is even a corresponding with second band pulley, driving pulley, and the second belt winds between corresponding driving pulley and second band pulley.
In the process that the first roller shaft 51 conveys the wood board to the second conveying part 6, the detection probe 71 detects the surface of the wood board, when the wood board is detected to be qualified, the detection probe 71 transmits corresponding detection signals to the controller 72, and the controller 72 drives the detection air cylinder 74 to extend, so that the detection air cylinder 74 drives the baffle plate 73 to vertically move upwards, and the top surface of the baffle plate 73 is positioned above the top surface of the second roller shaft 61; when the wood board is transported to the second roller 61, the qualified wood board can stay on the second roller 61 under the supporting action of the baffle 73; when the wood board is detected to be unqualified, the wood board is transported to the second roll shaft 61, and the second roll shaft 61 is always in a rotating state under the driving of the second motor, so that the second roll shaft 61 transports the wood board to the first blanking portion 8.
Referring to fig. 1 and 8, the feeding assembly 0 is provided in several along the length direction of the wood board and is disposed between the adjacent second roller shafts 61 at intervals; the feeding assembly 0 comprises a feeding conveyor belt 01 and a pushing block 02, wherein the feeding conveyor belt 01 is horizontally arranged, the conveying direction of the feeding conveyor belt 01 is the same as the length direction of the second roller 61, the feeding conveyor belt 01 is arranged above the top surface of the workbench 1, and the top surface of the feeding conveyor belt 01 is positioned below the top surface of the second roller 61; the pushing blocks 02 are arranged in two, the two pushing blocks 02 are symmetrically arranged on the feeding conveyor belt 01, when the pushing blocks 02 are located above the feeding conveyor belt 01, the top surfaces of the pushing blocks 02 are located above the top surfaces of the second roll shafts 61, and the pushing blocks 02 are fixedly connected with the feeding conveyor belt 01.
It should be noted that, the feeding conveyor belt 01 is preset with a driving body for the feeding conveyor belt 01 to operate, and the feeding conveyor belt 01 and the driving body are both in the prior art, so that no description is repeated.
Referring to fig. 1 to 9, the lifting assembly 12 is provided with two groups and symmetrically arranged at two sides of the feeding assembly 0, the lifting assembly 12 comprises a lifting conveyor belt 121 and a lifting cylinder 122, wherein the conveying direction of the lifting conveyor belt 121 is the same as that of the feeding conveyor belt 01, the lifting conveyor belt 121 is provided with a plurality of lifting conveyor belts along the length direction of the wood board and corresponds to the feeding conveyor belts 01 one by one, one end, close to the feeding conveyor belt 01, of the lifting conveyor belts is hinged with the workbench 1, and the hinge axis is parallel to the length direction of the wood board; the lifting cylinders 122 are arranged in a plurality and are in one-to-one correspondence with the lifting conveyor belts 121, the lifting cylinders 122 are positioned on one side, far away from the feeding conveyor belt 01, of the lifting conveyor belts 121, the fixed ends of the lifting cylinders 122 are hinged with the workbench 1, the hinge axes are parallel to the length direction of the wood boards, the movable ends of the lifting cylinders 122 are hinged with one end, far away from the feeding conveyor belt 01, of the lifting conveyor belts 121, and the hinge axes are parallel to the length direction of the wood boards; when the lifting conveyor belt 121 is in a horizontal state, the top surface of the lifting conveyor belt 121 and the top surface of the feeding conveyor belt 01 are positioned on the same horizontal plane.
When the qualified wood board is detected to stay on the second roller shaft 61, a feeding conveyor belt 01 is started, the feeding conveyor belt 01 drives a pushing block 02 to rotate, and when the pushing block 02 rotates above the feeding conveyor belt and abuts against the wood board, the wood board can enter the lifting assembly 12 on one side of the second roller shaft 61 under the pushing action of the pushing block 02; when adjacent plank is qualified plank, the material loading conveyer belt 01 rotates in the opposite direction for the impeller 02 on the material loading conveyer belt 01 transports qualified plank to the lifting assembly 12 of second roller 61 opposite side, has realized the continuous transportation of qualified plank, reduces the dwell time of qualified plank on second roller 61.
Referring to fig. 1 and 2, two second blanking portions 9 are provided, and are symmetrically arranged at two sides of the second conveying portion 6, the second blanking portions 9 are in one-to-one correspondence with the lifting assemblies 12, the second blanking portions 9 comprise second blanking roll shafts which are horizontally arranged and are identical to the length direction of the second roll shafts 61, a plurality of second blanking roll shafts are arranged along the length direction of the wood board, the top surface of each second blanking roll shaft is located above the top surface of each second roll shaft 61, and each second blanking roll shaft is rotationally connected with the workbench 1 around the axis of each second blanking roll shaft; one end of the lifting conveyor 121 far away from the feeding conveyor 01 is arranged at intervals with the second discharging roller shaft.
It should be noted that the second discharging roller shaft is provided with a driving body for rotating, and the second discharging roller shaft and the driving body are both in the prior art, so that the description is omitted.
Referring to fig. 1 and 2, the first discharging part 8 includes a first discharging roller shaft, the length direction of the first discharging roller shaft is the same as the length direction of the second roller shaft 61, the first discharging roller shaft is provided with a plurality of first discharging roller shafts along the length direction of the wood board, the top surfaces of the first discharging roller shafts and the top surfaces of the second roller shafts 61 are in the same horizontal plane, and the first discharging roller shafts are rotatably connected with the workbench 1 around the self axis.
It should be noted that the first blanking roller shaft is provided with a driving body for rotating, and the first blanking roller shaft and the driving body are both in the prior art, so that the description is omitted.
When the wood board is completely transported onto the lifting conveyor belt 121, the lifting cylinder 122 is started, the lifting cylinder 122 extends, so that the lifting cylinder 122 drives one end of the lifting conveyor belt 121 to rotate upwards, and the top surface of the lifting assembly 12 is located above the top surface of the second blanking roller shaft; while the lifting cylinder 122 is started, the lifting conveyor belt 121 is started, and the lifting conveyor belt 121 conveys the wood board to the position right above the second blanking roller shaft; when the wood board is transported to just above the second discharging roller shaft, the lifting conveyor belt 121 stops rotating, and the lifting cylinder is contracted to an initial length, so that the lifting conveyor belt 121 rotates downwards, thereby transporting the wood board to the second discharging roller shaft, and then driving the second discharging roller shaft to rotate, so that the wood board is transported to a next processing position.
The implementation principle of the plank material distribution conveying device of the embodiment of the application is as follows: when the boards are detected and classified, firstly, the material receiving assembly 2 receives boards which are cut and stacked, after the boards are stably positioned on the material receiving assembly 2, the material feeding assembly 4 is started, the material feeding assembly 4 sequentially conveys a plurality of boards stacked on the material receiving assembly 2 onto the first conveying part 5 from top to bottom, after the boards enter the first conveying part 5, the first conveying part 5 is started, the first conveying part sequentially conveys the boards onto the second conveying part 6, when the boards enter the second conveying part 6, the detection probe 71 detects the surfaces of the boards, when the boards are detected to be qualified, the detection probe 71 transmits corresponding detection signals to the controller 72, the controller 72 drives the detection cylinder 74 to extend, the detection cylinder 74 drives the baffle 73 to vertically move upwards, and the top surface of the baffle 73 is positioned above the top surface of the second roller shaft 61; when the wood board is transported to the second roll shaft 61, the qualified wood board can stay on the second roll shaft 61 under the supporting action of the baffle plate 73, then the feeding component 0 is started, the feeding component 0 transports the wood board staying on the second roll shaft 61 to the lifting component 12, then the lifting component 12 is started, and the lifting component 12 transports the wood board to the second blanking part 9; when the wood board is detected to be unqualified, the wood board is transported to the second roll shaft 61, and the second roll shaft 61 is always in a rotating state under the driving of the second motor, so that the second roll shaft 61 transports the wood board to the first blanking portion 8.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (10)
1. The utility model provides a plank divides material conveyer which characterized in that: including workstation (1), be used for receiving the material subassembly (2) that connects of a plurality of plank of stacking, be located the first conveying portion (5) of material subassembly (2) one side, be used for transporting the plank on the material subassembly (2) to feeding subassembly (4) on first conveying portion (5) in proper order from bottom to top, first conveying portion (5) are used for transporting the plank to the detection station.
2. The plank dispensing conveyor of claim 1 wherein: the material receiving assembly (2) comprises a material receiving roller shaft (27) which is arranged on the workbench (1) in a horizontal plane and rotates around the axis of the material receiving roller shaft, and a material receiving plate (24) which is arranged on the workbench (1), wherein a plurality of material receiving roller shafts (27) are arranged along the length direction of the wood board and are positioned on one side, close to the wood board, of the material receiving plate (24).
3. The plank dispensing conveyor of claim 2 wherein: the feeding assembly (4) comprises a first conveyor belt and a clamping block (42) fixedly arranged on the first conveyor belt, the conveying direction of the first conveyor belt is positioned in a horizontal plane, and the conveying direction of the first conveyor belt is perpendicular to the length direction of the wood board; the clamping blocks (42) are uniformly arranged in a plurality along the length direction of the first conveyor belt, the distance between two adjacent clamping blocks (42) is larger than the width of the wood board, and the top ends of the clamping blocks (42) are positioned between the top surface and the bottom surface of the lowest wood board on the material receiving roll shaft (27); be provided with clamping assembly (3) on workstation (1), clamping assembly (3) are used for fixed plank that is located and holds the distance in vertical direction with material receiving roller (27) above material receiving roller (27).
4. A board dispensing conveyor as in claim 3 wherein: the clamping assembly (3) comprises a supporting plate (31) positioned at one end of the receiving roll shaft (27) in the length direction, a push plate (32) positioned at one end of the receiving roll shaft (27) away from the supporting plate (31) and a clamping cylinder (33), wherein a distance is reserved between the supporting plate (31) and the receiving roll shaft (27) in the vertical direction, and the distance between the supporting plate (31) and the receiving roll shaft (27) is greater than the thickness of one wood board and less than the thickness of two wood boards; the clamping cylinder (33) is horizontally arranged on one side, far away from the supporting plate (31), of the pushing plate (32), the length direction of the clamping cylinder (33) is identical to that of the receiving roll shaft (27), the fixed end of the clamping cylinder (33) is fixedly connected with the workbench (1), and the movable end of the clamping cylinder (33) is fixedly connected with the pushing plate (32).
5. The plank dispensing conveyor of claim 4 wherein: the utility model discloses a material receiving roller (27) is kept away from to first conveying portion (5), one side that connects material roller (27) is located backup pad (31), first conveying portion (5) include with connect material roller (27) parallel arrangement's first roller (51), be used for driving first roller (51) around self axis pivoted first driving piece, first roller (51) are provided with a plurality of along the length direction of plank, and first roller (51) top surface flushes with first conveyer belt top surface, first roller (51) rotate around self axis and workstation (1) and are connected.
6. The plank dispensing conveyor of claim 5 wherein: the wood board detection device is characterized in that a detection assembly (7) for detecting the quality of the wood board, a second conveying part (6), a feeding assembly (0), a first blanking part (8) and a second blanking part (9) are arranged on the workbench (1), a detection station is arranged between the first conveying part (5) and the second conveying part (6), and the second conveying part (6) is used for receiving the wood board transported on the first conveying part (5) and transporting the unqualified wood board to the first blanking part (8); the feeding assembly (0) is used for conveying the qualified wood boards on the second conveying part (6) to the second blanking part (9).
7. The plank dispensing conveyor of claim 6 wherein: the second conveying part (6) comprises a second roller shaft (61) which is arranged in parallel with the first roller shaft (51) and is positioned at a discharge hole in the conveying direction of the first conveying part (5), and a second driving piece which is used for driving the second roller shaft (61) to rotate around the axis of the second driving piece; the second roll shafts (61) are arranged in a plurality along the length direction of the wood board, the second roll shafts (61) and the first roll shafts (51) are positioned on the same horizontal plane, and are rotationally connected with the workbench (1) around the axis of the second roll shafts.
8. The plank dispensing conveyor of claim 7 wherein: the detection assembly (7) comprises a detection probe (71) which is arranged above the workbench (1) and used for detecting the quantity of black spots on the surface of the wood board, a controller (72) which is arranged on the workbench (1), a baffle plate (73) which is vertically arranged on one side of the second conveying part (6) far away from the first conveying part (5), and a detection air cylinder (74) which is vertically arranged on the workbench (1) and used for driving the baffle plate (73) to move along the vertical direction; the detection probe (71) transmits a corresponding detection signal; the controller (72) is connected with the detection probe (71), the detection cylinder (74) and the feeding assembly (0), and the controller (72) responds to the detection signal and controls the working states of the detection cylinder (74) and the feeding assembly (0).
9. The plank dispensing conveyor of claim 8 wherein: the feeding assembly (0) comprises a feeding conveyor belt (01) and a pushing block (02) fixedly arranged on the feeding conveyor belt (01), the conveying direction of the feeding conveyor belt (01) is the same as the length direction of the second roller shaft (61), the feeding conveyor belt (01) is positioned at one side, close to the second conveying part (6), of the first conveying part (5), and the top surface of the feeding belt is positioned below the top surface of the second roller shaft (61); when the pushing block (02) moves above the feeding conveyor belt (01), the top surface of the pushing block (02) is located above the top surface of the second roller shaft (61).
10. The plank dispensing conveyor of claim 2 wherein: the material receiving assembly (2) further comprises a buffer plate (26) positioned at one side of the material receiving plate (24) far away from the first roller shaft (51) and a buffer spring (25) fixedly arranged between the buffer plate (26) and the material receiving plate (24), the buffer plate (26) is connected with the workbench (1), the material receiving plate (24) is slidably connected with the workbench (1) along the length direction of the wood board, and the buffer spring (25) is arranged in parallel with the wood board; the workbench (1) is provided with a self-locking assembly (13), the self-locking assembly (13) comprises an elastic piece (131) fixedly arranged on one side, far away from the buffer plate (26), of the material receiving plate (24), a self-locking telescopic rod (132) parallel to the buffer spring (25) and fixedly arranged between the material receiving plate (24) and the buffer plate (26), a connecting pipe (133) with two ends being communicated with the inside of the fixed end of the self-locking telescopic rod (132), a self-locking pipe (134) with two ends being communicated with the inside of the fixed end of the self-locking telescopic rod (132), an isolated telescopic rod (135), a reset spring (136) fixedly arranged in the fixed end of the isolated telescopic rod (135) and a guide pipe (137), wherein one end, far away from the material receiving plate (24), of the movable end of the self-locking telescopic rod (132) is always positioned between the two ends of the connecting pipe (133) and always positioned between the two ends of the self-locking pipe (134); the fixed end of the isolation telescopic rod (135) is fixedly connected with the self-locking pipe (134), the movable end of the isolation telescopic rod (135) is inserted on the side wall of the self-locking pipe (134) in a sliding way, and the movable end of the isolation telescopic rod (135) is used for isolating the two ends of the self-locking pipe (134); the inside of the elastic piece (131) is of a cavity structure, and liquid fluid is preset in the cavity of the elastic piece (131) and in the fixed end of the self-locking telescopic rod (132); one end of the draft tube (137) is communicated with the inside of the elastic piece (131), and the other end of the draft tube is communicated with the inside of the fixed end of the isolation telescopic rod (135); a check valve (1331) is arranged on the connecting pipe (133).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310426891.6A CN116443546A (en) | 2023-04-20 | 2023-04-20 | Plank divides material conveyer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310426891.6A CN116443546A (en) | 2023-04-20 | 2023-04-20 | Plank divides material conveyer |
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| CN116443546A true CN116443546A (en) | 2023-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310426891.6A Pending CN116443546A (en) | 2023-04-20 | 2023-04-20 | Plank divides material conveyer |
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| CN (1) | CN116443546A (en) |
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