CN113501342A - Bulk machine with material level detection structure for loading and method thereof - Google Patents
Bulk machine with material level detection structure for loading and method thereof Download PDFInfo
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- CN113501342A CN113501342A CN202111035159.3A CN202111035159A CN113501342A CN 113501342 A CN113501342 A CN 113501342A CN 202111035159 A CN202111035159 A CN 202111035159A CN 113501342 A CN113501342 A CN 113501342A
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- 239000000463 material Substances 0.000 title claims abstract description 107
- 238000001514 detection method Methods 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 230000000903 blocking effect Effects 0.000 claims description 10
- 230000008602 contraction Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 8
- 238000009434 installation Methods 0.000 description 6
- 230000002153 concerted effect Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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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
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/32—Filling devices
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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
- B65G65/00—Loading or unloading
- B65G65/005—Control arrangements
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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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/181—Preventing escape of dust by means of sealed systems
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The invention relates to the technical field of bulk equipment, and discloses a bulk machine with a material level detection structure for loading and a method thereof, wherein the bulk machine comprises a bulk machine body, a dustproof part is arranged at the lower end of the bulk machine body, a detection part is arranged at the lower end of a connecting cover, the dustproof part comprises a connecting ring and a sealing part arranged at the lower end of the connecting ring, an extension part is arranged at the lower end of the sealing part, a receiver and an inductor are both electrically connected with a main controller, the distance between adjacent receivers is 5 cm to 10 cm, the inductor corresponds to the receiver, the distance between the lower surface of a sleeve and the bottom of a detection rod is 20 cm, the invention has the beneficial effects that when loading is carried out, along with the continuous increase of materials in a material loading device, an extension pipe gradually moves upwards under the control of a servo motor, at the moment, a ferrule is moved upwards, the matching between the inductor and the receiver is carried out, and the material level height of h =5i +20 is calculated by a formula, and then realize real-time material level that detects in treating the glassware, be convenient for nimble feeding, improve the use flexibility of bulk machine.
Description
Technical Field
The invention relates to the technical field of bulk equipment, in particular to a bulk machine with a material level detection structure for loading and a method thereof.
Background
The bulk machine is a packaging device, and common bulk machines include a clinker bulk machine, a bottom bulk machine, a side bulk machine and the like.
However, the existing bulk machine is set to charge according to the amount of the bulk device to be loaded, so that the loading regulation and control of the bulk device to be loaded according to different volumes cannot be flexibly and automatically carried out, the charging level is not convenient to know in real time, the operation is inconvenient, the existing dustproof part is only directly arranged at a discharge port and lightened into a rubber cover, and the rubber cover has a gap in the operation process, so that dust is easy to leak out, and is easy to be pressed below the material, the charging is inconvenient, the dust is easy to be blown out, and particularly when some toxic and harmful materials are loaded, the protection effect is poor.
To solve the above problems. Therefore, a bulk machine with a material level detection structure for loading and a method thereof are provided.
Disclosure of Invention
The invention aims to provide a bulk machine with a material level detection structure for loading and a method thereof, wherein the bulk machine comprises a bulk machine main body, wherein a dustproof part is arranged at the lower end of the bulk machine main body; the bulk machine main body comprises a mounting plate and a connecting pipe arranged at the upper end of the mounting plate, the lower end of the mounting plate is provided with a telescopic pipe, the telescopic pipe is communicated with the connecting pipe, one side of the upper end of the mounting plate is also provided with a main controller, the upper end of the mounting plate positioned at one side of the main controller is provided with a servo motor, the driving end of the servo motor is provided with a tightening disc, a contraction rope is wound on the tightening disc, the other end of the contraction rope penetrates through the mounting plate and respectively penetrates through lantern rings arranged at the outer sides of the telescopic pipes, the lower end of the telescopic pipe is provided with a connecting cover, and the lower end of the connecting cover, which is provided with a detection piece, is provided with a detection piece; the dust-proof component comprises a connecting ring and a sealing piece arranged at the lower end of the connecting ring, and the lower end of the sealing piece is provided with an extending piece, so that the problems in the prior art can be solved.
In order to achieve the purpose, the invention provides the following technical scheme: a bulk machine with a material level detection structure for loading comprises a bulk machine main body, wherein a dustproof part is arranged at the lower end of the bulk machine main body;
the bulk machine main body comprises a mounting plate and a connecting pipe arranged at the upper end of the mounting plate, the lower end of the mounting plate is provided with a telescopic pipe, the telescopic pipe is communicated with the connecting pipe, one side of the upper end of the mounting plate is also provided with a main controller, the upper end of the mounting plate positioned at one side of the main controller is provided with a servo motor, the driving end of the servo motor is provided with a tightening disc, a contraction rope is wound on the tightening disc, the other end of the contraction rope penetrates through the mounting plate and respectively penetrates through lantern rings arranged at the outer sides of the telescopic pipes, the lower end of the telescopic pipe is provided with a connecting cover, and the lower end of the connecting cover is provided with a detection piece;
the dustproof component comprises a connecting ring and a sealing piece arranged at the lower end of the connecting ring, and the lower end of the sealing piece is provided with an extending piece.
Furthermore, a supporting rod is arranged at the upper end of the inner side of the joint of the connecting pipe and the telescopic pipe, a connecting block is arranged in the middle of the supporting rod, a detection rod is arranged at the lower end of the connecting block, the detection rod extends out of the detection piece, and a row of receivers are embedded in two sides of the detection rod.
Further, the detection piece comprises a sleeve and a support frame arranged at the upper end of the sleeve, the support frame is in triangular distribution, a ferrule is arranged at the upper end of the support frame, the ferrule is sleeved outside the detection rod, and an inductor is embedded in the inner side of the ferrule.
Further, the receiver and the sensor are electrically connected with the main controller, the distance between the adjacent receivers is 5-10 cm, the sensor corresponds to the receiver, and the distance between the lower surface of the sleeve and the bottom of the detection rod is 20 cm.
Further, a material level detection formula of the sensor matched with the receiver is h =5i +20, wherein h is a material level height, 5 is an interval value between adjacent receivers, i is a mark number of the receiver on the detection rod from bottom to top, and i =1, 2 and 3.
Furthermore, the closing piece comprises a rubber blocking piece and an elastic piece arranged in an opening formed in the rubber blocking piece, the elastic piece is a rubber band, and an elastic moving piece is arranged at the upper end of the rubber blocking piece.
Further, the elastic moving part comprises a spring and an insertion pipe arranged at the upper end of the spring, a ball is sleeved outside the insertion pipe, a limiting piece is arranged at the upper end of the insertion pipe, and the ball is matched with a groove formed in the inner side of the connecting ring.
Further, the extension piece includes the return bend and sets up at inside first moving part, second moving part and the third moving part of return bend, and the return bend is provided with a plurality of, and all with rubber separation blade fixed connection.
Further, the one end concerted movement of first moving part and second moving part sets up the inboard at one of them return bend, and the other end of first moving part and the one end concerted movement of third moving part set up the inboard at one of them return bend, and the other end of second moving part and the other end of third moving part also concerted movement set up the inboard at one of them return bend, and first moving part, second moving part and third moving part are the component that a thin steel wire woven formed, and are hollow state.
The invention provides another technical scheme that: the implementation method of the bulk machine with the material level detection structure for loading is provided, and comprises the following steps:
s1: the telescopic pipe is integrally inserted into the material loading device, and the bottom of the detection rod is contacted with the bottom of the telescopic pipe;
s2: the material is charged into the material to be charged, the telescopic pipe gradually moves upwards under the control of the servo motor along with the increase of the material, the ferrule is moved upwards at the moment, the matching between the sensor and the receiver is carried out, the material level of the material in the material to be charged can be obtained by calculating h =5i +20 through a formula, and the material level is displayed on the main controller in real time;
s3: in the material conveying process, the whole extending piece can cover the outer side of the material, so that the connection part of the bottom of the dustproof part and the material is sealed to a certain extent, and the opening of the rubber blocking piece can be sealed by the elastic piece even if the rubber blocking piece is extruded;
s4: the cooperation of the spring and the ball can ensure that the sealing piece has certain telescopic activity when being deflected, namely the sealing piece is protected, and the sealing piece can not be extruded into materials;
s5: and stopping the whole bulk machine after the data displayed on the main controller is the designated conveying material level, and finishing the material loading.
Compared with the prior art, the invention has the beneficial effects that:
1. when the bulk machine with the material level detection structure for loading is used for loading, the telescopic pipe gradually moves upwards under the control of the servo motor along with the increase of materials in the material to be loaded, the ferrule is moved upwards at the moment, the matching between the inductor and the receiver calculates the material level height through the formula h =5i +20, so that the material level in the material to be loaded is detected in real time, the flexible loading is convenient, and the use flexibility of the bulk machine is improved.
2. The bulk machine with the material level detection structure for charging and the method thereof have the advantages that the elastic piece is a rubber band, the upper end of the rubber separation blade is provided with the elastic moving piece, and after the material comes out of the detection piece, the rubber separation blade can seal the opening of the rubber separation blade even if being extruded, so that dust is prevented from flying out.
3. When the material flows to drive the dustproof component to integrally deviate, the matching of the spring and the ball can ensure that the sealing piece has a certain lifting and contracting movable space when the sealing piece deviates, namely the protective sealing piece, and the sealing piece can not be extruded into the material, so that the dust can be protected during secondary feeding.
4. The invention provides a bulk machine with a material level detection structure for charging and a method thereof, wherein one end of a first movable part and one end of a second movable part are jointly and movably arranged on the inner side of one bent pipe, the other end of the first movable part and one end of a third movable part are jointly and movably arranged on the inner side of one bent pipe, the other end of the second movable part and the other end of the third movable part are also jointly and movably arranged on the inner side of one bent pipe, so that the first movable part, the second movable part and the third movable part can flexibly move, the first movable part, the second movable part and the third movable part are all members woven by thin steel wires, and is hollow, not only ensures the rigidity of the moving part, but also has certain ductility, the whole extending part can cover the outer side of the material, the joint of the bottom of the dustproof part and the material is sealed to a certain extent, and the dustproof effect is further improved.
Drawings
FIG. 1 is a schematic overall perspective view of a bulk machine with a level detecting structure for loading according to the present invention;
FIG. 2 is a schematic perspective view of a bulk machine main body of the bulk machine with a material level detection structure for loading according to the present invention;
FIG. 3 is a schematic perspective view of the internal structure of a telescopic pipe of the bulk machine with a material level detection structure for loading according to the present invention;
FIG. 4 is a schematic perspective view of a detecting member of the bulk machine with a material level detecting structure for loading according to the present invention;
FIG. 5 is a schematic perspective view of a dust-proof member of the bulk machine with a level detecting structure for loading according to the present invention;
FIG. 6 is a perspective view of a closure member of the bulk machine with level sensing structure for loading of the present invention;
FIG. 7 is a schematic perspective view of the elastic movable member of the bulk machine with a material level detecting structure for loading according to the present invention;
FIG. 8 is a schematic view of the inner plane structure of the bulk machine with a material level detecting structure for loading according to the present invention, wherein the elastic moving part is matched with the connecting ring;
FIG. 9 is a schematic view showing the inner plane structure of the extension member of the bulk machine with the level detecting structure for loading according to the present invention.
In the figure: 1. a bulk machine main body; 11. mounting a plate; 12. a connecting pipe; 121. a support bar; 122. connecting blocks; 123. a detection lever; 124. a receiver; 13. a telescopic pipe; 131. a collar; 14. a main controller; 15. a servo motor; 16. tightening the disc; 17. retracting the cord; 18. a connecting cover; 19. a detection member; 191. a sleeve; 192. a support frame; 193. a ferrule; 194. an inductor; 2. a dust-proof member; 21. a connecting ring; 211. a groove; 22. a closure; 221. a rubber baffle plate; 222. an elastic sheet; 223. an elastic movable member; 2231. a spring; 2232. inserting a tube; 2233. a ball bearing; 2234. a restriction sheet; 23. an extension member; 231. bending the pipe; 232. a first movable member; 233. a second movable member; 234. and a third movable member.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, a bulk machine with a material level detection structure for loading comprises a bulk machine main body 1 and a dustproof component 2 arranged at the lower end of the bulk machine main body 1, wherein the bulk machine main body 1 comprises an installation plate 11 and a connection pipe 12 arranged at the upper end of the installation plate 11, a telescopic pipe 13 is arranged at the lower end of the installation plate 11, the telescopic pipe 13 is communicated with the connection pipe 12, a main controller 14 is further arranged at one side of the upper end of the installation plate 11, a servo motor 15 is arranged at the upper end of the installation plate 11 at one side of the main controller 14, a tightening disc 16 is arranged at the driving end of the servo motor 15, a contraction rope 17 is wound on the tightening disc 16, the other end of the contraction rope 17 penetrates through the installation plate 11 and respectively penetrates through a lantern ring 131 arranged at the outer side of the telescopic pipe 13, a connection cover 18 is arranged at the lower end of the telescopic pipe 13, and a detection piece 19 is arranged at the lower end of the connection cover 18.
Referring to fig. 3, a bulk machine with a material level detection structure for loading is provided, wherein a support rod 121 is arranged at the upper end of the inner side of the connection part of a connection pipe 12 and an extension pipe 13, a connection block 122 is arranged in the middle of the support rod 121, a detection rod 123 is arranged at the lower end of the connection block 122, a detection piece 19 extends out of the detection rod 123, a row of receivers 124 are embedded in two sides of the detection rod 123, the receivers 124 are electrically connected with a main controller 14, and the distance between the adjacent receivers 124 is 5-10 cm.
Referring to fig. 4, a bulk machine with a material level detection structure for loading, the detection piece 19 comprises a sleeve 191 and a support frame 192 arranged at the upper end of the sleeve 191, the support frame 192 is distributed in a triangular mode, a ferrule 193 is arranged at the upper end of the support frame, the ferrule 193 is sleeved outside a detection rod 123, an inductor 194 is embedded inside the ferrule 193, the inductor 194 corresponds to a receiver 124, the inductor 194 is electrically connected with a main controller 14, and the distance between the lower surface of the sleeve 191 and the bottom of the detection rod 123 is 20 cm.
When loading, along with the material in the material ware that waits to load constantly increases, flexible pipe 13 upwards moves gradually under servo motor 15's control, lasso 193 is moved upwards this moment, cooperation between inductor 194 and the receiver 124 calculates the material level height through formula h =5i +20, wherein h is the material level height, 5 is adjacent receiver 124 interval value, i is the mark number from bottom to top of receiver 124 on the measuring staff 123, i =1, 2, 3.
Referring to fig. 5, in a bulk machine with a level detecting structure for filling, a dust-proof member 2 includes a connecting ring 21 and a closing member 22 provided at a lower end of the connecting ring 21, and an extension member 23 is provided at a lower end of the closing member 22.
Referring to fig. 6, a bulk machine with a material level detection structure for charging, the closing member 22 includes a rubber stopper 221 and an elastic sheet 222 disposed inside an opening formed in the rubber stopper 221, the elastic sheet 222 is a rubber band, an elastic movable member 223 is disposed at the upper end of the rubber stopper 221, and after the material comes out from the detection member 19, the rubber stopper 221 is pressed, the elastic sheet 222 can close the opening of the rubber stopper 221, so as to prevent dust from being blown out.
Referring to fig. 7-8, a bulk machine that is used for loading and has material level detection structure, elastic moving part 223 includes spring 2231 and sets up intubate 2232 in the spring 2231 upper end, ball 2233 has been cup jointed in the outside of intubate 2232, the upper end of intubate 2232 is provided with restriction piece 2234, ball 2233 and the recess 211 phase-match that the go-between 21 inboard was seted up, when the material flow drove and drive dustproof part 2 whole emergence skew, certain lift-shrink activity space can be guaranteed when the skew to closure 22 to spring 2231 and ball 2233's cooperation, the closure 22 of protection promptly can make closure 22 can not be extruded to the material the inside again, to raise dust protection when being convenient for the secondary feeding.
Referring to fig. 9, in a bulk machine with a material level detecting structure for loading, an extension member 23 includes an elbow 231, and a first movable member 232, a second movable member 233 and a third movable member 234 disposed inside the elbow 231, the elbow 231 is provided with a plurality of members and is fixedly connected to a rubber stopper 221, one end of the first movable member 232 and one end of the second movable member 233 are movably disposed inside one of the elbows 231 together, the other end of the first movable member 232 and one end of the third movable member 234 are movably disposed inside one of the elbows 231 together, the other end of the second movable member 233 and the other end of the third movable member 234 are also movably disposed inside one of the elbows 231 together, so that the first movable member 232, the second movable member 233 and the third movable member 234 can flexibly move, the first movable member 232, the second movable member 233 and the third movable member 234 are all members formed by weaving steel wires, and for the hollow state, both guaranteed the rigidity of moving part, use certain ductility again, extension 23 is whole can cover in the outside of material for the junction of dustproof part 2 bottom and material carries out certain sealed, further improves dustproof effect.
The invention provides another technical scheme that: the implementation method of the bulk machine with the material level detection structure for loading is provided, and comprises the following steps:
the method comprises the following steps: the telescopic pipe 13 is integrally inserted into the material loading device, and the bottom of the detection rod 123 is contacted with the bottom of the telescopic pipe 13;
step two: the material is charged into the material to be charged, the telescopic pipe 13 gradually moves upwards under the control of the servo motor 15 along with the increase of the material, at the moment, the ferrule 193 is moved upwards, the inductor 194 is matched with the receiver 124, the material level of the material in the material to be charged can be obtained by calculating h =5i +20 through a formula, and the material level is displayed on the main controller 14 in real time;
step three: in the material conveying process, the whole extension piece 23 can cover the outer side of the material, so that the connection part of the bottom of the dustproof component 2 and the material is sealed to a certain extent, and even if the rubber baffle 221 is extruded, the opening of the rubber baffle 221 can be sealed by the elastic piece 222;
step four: the cooperation of the spring 2231 and the balls 2233 ensures a certain telescopic mobility of the closure 22 during the excursion, i.e. a protection of the closure 22, but also a protection of the closure 22 from being squeezed inside the material;
step five: and stopping the whole bulk machine after the data displayed on the main controller 14 is the designated conveying material level, and finishing the material loading.
In summary, the following steps: the invention relates to a bulk machine with a material level detection structure for loading and a method thereof, which comprises a bulk machine main body 1 and a dustproof part 2 arranged at the lower end of the bulk machine main body 1, wherein when loading, along with the continuous increase of materials in a material to be loaded, an extension pipe 13 gradually moves upwards under the control of a servo motor 15, at the moment, a ferrule 193 is moved upwards, the matching between an inductor 194 and a receiver 124 is calculated through a formula h =5i +20 to obtain the material level height, wherein h is the material level height, 5 is the distance value of adjacent receivers 124, i is the mark number of the receiver 124 on a detection rod 123 from bottom to top, i =1, 2 and 3. Even if the rubber separation blade is extruded after the material comes out of the detection piece, the elastic piece can seal the opening of the rubber separation blade to prevent dust from flying out, when the material flows to drive the whole dustproof part 2 to deviate, the cooperation of the spring 2231 and the ball 2233 can ensure that the sealing part 22 has a certain lifting and contracting movement space when the sealing part 22 deviates, namely the sealing part 22 is protected, and the sealing part 22 can not be extruded into the material to be protected against dust during secondary feeding, one end of the first moving part and one end of the second moving part are jointly movably arranged on the inner side of one bent pipe, the other end of the first moving part and one end of the third moving part are jointly movably arranged on the inner side of one bent pipe, and the other end of the second moving part and the other end of the third moving part are also jointly movably arranged on the inner side of one bent pipe to facilitate the flexible movement of the first moving part 232, the second moving part 233 and the third moving part 234, first moving part 232, second moving part 233 and third moving part 234 are the component that a thin steel wire weaved and formed, and be hollow state, both guaranteed the rigidity of moving part, use certain ductility again, extension 23 is whole can cover in the outside of material for the junction of dustproof part 2 bottom and material carries out certain sealed, further improves dustproof effect.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (7)
1. A bulk machine with a material level detection structure for loading comprises a bulk machine main body (1), and is characterized in that a dustproof component (2) is arranged at the lower end of the bulk machine main body (1);
the bulk machine main body (1) comprises a mounting plate (11) and a connecting pipe (12) arranged at the upper end of the mounting plate (11), a telescopic pipe (13) is arranged at the lower end of the mounting plate (11), the telescopic pipe (13) is communicated with the connecting pipe (12), a main controller (14) is further arranged at one side of the upper end of the mounting plate (11), a servo motor (15) is arranged at the upper end of the mounting plate (11) positioned at one side of the main controller (14), a tightening disc (16) is arranged at the driving end of the servo motor (15), a contraction rope (17) is wound on the tightening disc (16), the other end of the contraction rope (17) penetrates through the mounting plate (11) and respectively penetrates through a lantern ring (131) arranged at the outer side of the telescopic pipe (13), a connecting cover (18) is arranged at the lower end of the telescopic pipe (13), and a detection piece (19) is arranged at the lower end of the connecting cover (18);
a support rod (121) is arranged at the upper end of the inner side of the joint of the connecting pipe (12) and the telescopic pipe (13), a connecting block (122) is arranged in the middle of the support rod (121), a detection rod (123) is arranged at the lower end of the connecting block (122), the detection rod (123) extends out of the detection piece (19), and a row of receivers (124) is embedded in two sides of the detection rod (123);
the dustproof component (2) comprises a connecting ring (21) and a sealing piece (22) arranged at the lower end of the connecting ring (21), and an extending piece (23) is arranged at the lower end of the sealing piece (22);
the closing piece (22) comprises a rubber blocking piece (221) and an elastic piece (222) arranged in an opening formed in the rubber blocking piece (221), the elastic piece (222) is a rubber band, and an elastic movable piece (223) is arranged at the upper end of the rubber blocking piece (221);
extension piece (23) include return bend (231) and set up first moving part (232), second moving part (233) and third moving part (234) inside return bend (231), and return bend (231) are provided with a plurality of, and all with rubber separation blade (221) fixed connection.
2. The bulk machine with the material level detection structure for loading according to claim 1 is characterized in that the detection member (19) comprises a sleeve (191) and a support frame (192) arranged at the upper end of the sleeve (191), the support frame (192) is distributed in a triangular shape, a ferrule (193) is arranged at the upper end of the support frame, the ferrule (193) is sleeved outside the detection rod (123), and an inductor (194) is embedded inside the ferrule (193).
3. The bulk machine with the material level detection structure for charging as claimed in claim 2, wherein the receivers (124) and the sensors (194) are both electrically connected with the main controller (14), the distance between adjacent receivers (124) is 5-10 cm, the sensors (194) and the receivers (124) correspond to each other, and the distance between the lower surface of the sleeve (191) and the bottom of the detection rod (123) is 20 cm.
4. A bulk machine with a filling level detecting structure for filling according to claim 3, wherein the formula of the filling level detection of the sensor (194) and the receiver (124) is h =5i +20, wherein h is the filling level height, 5 is the spacing value of the adjacent receivers (124), i is the number of the receivers (124) on the detecting rod (123) from bottom to top, and i =1, 2, 3.
5. The bulk machine with the material level detection structure for loading according to claim 4, wherein the elastic movable member (223) comprises a spring (2231) and an insertion tube (2232) arranged at the upper end of the spring (2231), a ball (2233) is sleeved on the outer side of the insertion tube (2232), a limiting piece (2234) is arranged at the upper end of the insertion tube (2232), and the ball (2233) is matched with a groove (211) formed in the inner side of the connecting ring (21).
6. The bulk machine with the material level detecting structure for loading according to claim 5, wherein one end of the first movable member (232) and one end of the second movable member (233) are jointly movably disposed inside one of the bent pipes (231), the other end of the first movable member (232) and one end of the third movable member (234) are jointly movably disposed inside one of the bent pipes (231), the other end of the second movable member (233) and the other end of the third movable member (234) are also jointly movably disposed inside one of the bent pipes (231), and the first movable member (232), the second movable member (233) and the third movable member (234) are all members woven by a thin steel wire and are in a hollow state.
7. A method of implementing the bulk machine with a level sensing structure for loading according to claim 6, comprising the steps of:
s1: the telescopic pipe (13) is integrally inserted into the material loading device, and the bottom of the detection rod (123) is contacted with the bottom of the telescopic pipe (13);
s2: the material is charged into the material to be charged, the telescopic pipe (13) is gradually moved upwards under the control of the servo motor (15) along with the increase of the material, the ferrule (193) is moved upwards at the moment, the inductor (194) is matched with the receiver (124), the material level of the material in the material to be charged can be obtained by calculating h =5i +20 through a formula, and the material level is displayed on the main controller (14) in real time;
s3: in the material conveying process, the whole extension piece (23) can cover the outer side of the material, so that the connection part of the bottom of the dustproof component (2) and the material is sealed to a certain extent, and even if the rubber blocking piece (221) is extruded, the opening of the rubber blocking piece (221) can be closed by the elastic piece (222);
s4: the cooperation of the spring (2231) and the ball (2233) can ensure that the sealing element (22) has certain telescopic activity when being deflected, namely the sealing element (22) is protected, and the sealing element (22) can not be squeezed into the material;
s5: and after the data displayed on the main controller (14) is the designated conveying material level, stopping the whole bulk machine, and finishing the material loading.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116733409A (en) * | 2023-08-14 | 2023-09-12 | 山东宏丰智能装备有限公司 | Oil recovery well head casing head |
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| CN116733409A (en) * | 2023-08-14 | 2023-09-12 | 山东宏丰智能装备有限公司 | Oil recovery well head casing head |
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| CN113501342B (en) | 2021-11-09 |
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