CN115553134B - Accurate weighing and counting feedback system of large-scale bundling machine - Google Patents
Accurate weighing and counting feedback system of large-scale bundling machine Download PDFInfo
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- CN115553134B CN115553134B CN202211533391.4A CN202211533391A CN115553134B CN 115553134 B CN115553134 B CN 115553134B CN 202211533391 A CN202211533391 A CN 202211533391A CN 115553134 B CN115553134 B CN 115553134B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F15/00—Baling presses for straw, hay or the like
- A01F15/02—Baling presses for straw, hay or the like with press-boxes
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F15/00—Baling presses for straw, hay or the like
- A01F15/08—Details
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F15/00—Baling presses for straw, hay or the like
- A01F15/08—Details
- A01F15/14—Tying devices specially adapted for baling presses
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M1/00—Design features of general application
- G06M1/08—Design features of general application for actuating the drive
- G06M1/10—Design features of general application for actuating the drive by electric or magnetic means
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
Abstract
The invention discloses a precise weighing and counting feedback system of a large-scale bundling machine, which comprises a bundling roller frame, a plurality of rollers, a movable connecting frame, two bracket welding pieces, a weighing sensor, a chain and a cross beam frame, wherein the surface of the cross beam frame is detachably provided with a sleeve frame, the bottom end of the sleeve frame is provided with a protection spring, the bottom end of the protection spring is provided with a lower pressing rod, the bottom end of the lower pressing rod is provided with a guide mechanism, a lower pressing control mechanism is arranged among the surface of the control frame, the surface of the lower pressing rod and the top end of the sleeve frame, the tail end of the control frame is provided with an identification frame, the bottom end of an electric push rod is provided with a counting wheel frame, the surface of the identification frame at one side of the electric push rod is provided with a coating marking mechanism, and the surface of the bundling frame is provided with an auxiliary identification mechanism. According to the invention, a series of structures are arranged, so that the system can mark unqualified bales while counting, weighing and compacting quality detection are carried out on the basis of the bale discharging equipment of the bundling machine, and the flexible use of the marking function is realized.
Description
Technical Field
The invention relates to the technical field of bundling machines, in particular to an accurate weighing and counting feedback system for a large-scale bundling machine.
Background
The bundling machine is used as large-scale agricultural equipment, has wide practical application range, is mainly used for bundling crop straws such as straws and even pasture grass and the like in a picking mode, has more configuration functions, can be directly picked up, can be picked up and bundled after being cut, and has high working efficiency due to the fact that some bundling machines are even configured with the functions of crushing and bundling. The actual type is more, mainly divide into hydraulic pressure bundling machine and tractor pull-type bundling machine, and the bundling machine of isostructure, and the bale that actually produces mainly divide into structural style such as square bale, cylindrical bale.
After the bundling machine finishes the forage bundling, the bundling machine often can be directed to export through special play work or material rest, and this export in-process often accompanies going on of operation of weighing to in the compression part damage, under the circumstances such as personnel maloperation, carry out weight detection to the bale after the shaping. In practice, the weighing purpose is to detect the weight of the forage and also to detect whether the weight of the bundled forage meets the actual requirement, and in the process, the existing weighing system of the bundling machine only feeds back the weight data after weighing is finished or directly adopts an alarm to give an alarm. In the actual production process, especially when straw bundling operation is carried out in a large farmland, the forming operation of the next straw bundle is continued after one-time alarm, if manual confirmation is not carried out in time, under the condition of facing a plurality of straw bundles, confusion is easily caused, and the weight of which straw bundle can not be directly obtained and can not meet the requirement.
Therefore, the feedback performance of the existing bundling machine is poor, and correspondingly, if the problems of misoperation of workers or intermittent equipment failure and the like occur after an alarm occurs once, the whole bundling operation is not influenced, at the moment, the workers still need to pause the bundling operation immediately although not needing to overhaul the bundling machine, and then mark the grass bundles with unqualified quality, so that the actual bundling efficiency is obviously reduced. If the vehicle is not stopped in time, special personnel are arranged for handling the vehicle, the personnel are behind the bundling machine, certain potential safety hazards exist, meanwhile, the handling mode directly increases the labor cost, certain obstruction is brought to actual production, and certain contradictions in use exist.
Disclosure of Invention
The invention aims to provide a precise weighing and counting feedback system of a large-scale bundling machine, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a large-scale bundling machine precision weighing count feedback system, includes bundle of putting roller frame, installs a plurality of cylinder on bundle of putting roller frame surface, installs at the swing joint frame of bundle of putting roller frame rear end, be in two support seam pieces on both sides surface around the bundle of putting roller frame, install the weighing sensor in support seam piece one side, install the chain between bundle of putting roller frame afterbody and support seam piece top and be in the crossbeam frame between two support seam pieces, the detachable cover frame that installs in surface of crossbeam frame, the protection spring is installed to the bottom of cover frame, depression bar is installed to the bottom of protection spring, guiding mechanism is installed to the bottom of depression bar down, the articulated control frame that installs in top surface of depression bar down, install down between the surface of control frame, the surface of depression bar and the top of cover frame and push down the control mechanism, the sign frame is installed to the end of control frame, electric putter is installed to the bottom of sign frame, the count wheel carrier is installed to the bottom of electric putter, the sign frame surface mounting of one side has coating marking mechanism, the anterior surface of sign frame is articulated to install the discharge frame, discharge frame surface mounting has supplementary sign mechanism.
Preferably, a second connecting plate is arranged on the surface of the top of the bracket welding piece adjacent to the lock chain, a first connecting plate is arranged on the surface of the weighing sensor, and the first connecting plate and the second connecting plate are arranged on the same side;
the counting wheel frame is formed by combining a transmission spring, a tightening wheel and a pressure sensor, the transmission spring is installed at the bottom end of the electric push rod, the pressure sensor is installed between the top end of the transmission spring and the bottom end of the electric push rod, and the tightening wheel is installed at the bottom end of the transmission spring through the wheel frame.
Preferably, the guide mechanism comprises a guide plate and a guide wheel, the guide wheel is arranged at the bottom end of the lower pressure rod through a wheel carrier, the guide plate is arranged on the surface of the wheel carrier of the guide wheel, and the guide plate is arranged obliquely upwards;
the surface mounting of count wheel carrier has the guide board, and the guide board is laid upwards to one side.
Preferably, the downward pressing control mechanism comprises a transposition ring and a downward pressing spring, the transposition ring is arranged on the surface of the downward pressing rod below the control frame and the surface of the top end of the sleeve frame, the downward pressing spring is arranged on the surface of the tail part of the control frame, and one end of the downward pressing spring is detachably connected with the transposition ring.
Preferably, the coating marking mechanism comprises a storage box, a control pump and a horizontal wheel carrier, the horizontal wheel carrier is arranged at the bottom end of the identification frame on one side of the electric push rod, the storage box is arranged at the top end of the identification frame, the control pump is arranged in the storage box, the output end of the control pump is provided with a conveying pipe, and the conveying pipe is connected with the horizontal wheel carrier.
Preferably, the auxiliary identification mechanism comprises a control assembly, a clamping block and an oblique wheel carrier, the control assembly is installed between the tail part of the material placing frame and the identification frame, the clamping block is installed on the upper portion of the inner side wall of the material placing frame, the oblique wheel carrier is installed at the bottom end of the material placing frame, a three-way valve is installed on the surface of the conveying pipe, a hose is arranged at one end of the three-way valve, and the hose is connected with the oblique wheel carrier through the clamping block.
Preferably, the control assembly comprises a winding and unwinding rope, a screw groove opening and a tightening piece, one end of the winding and unwinding rope is installed on the upper surface of the unwinding frame, the tightening piece is installed at the other end of the winding and unwinding rope, the two screw groove openings are respectively arranged on the surface of the identification frame adjacent to the unwinding frame and the surface of the identification frame adjacent to the storage box, and the screw groove opening is in threaded connection with the tightening piece.
Preferably, the bottom surfaces of the inclined wheel frame and the horizontal wheel frame are respectively provided with a directional pipe column, the rear end surface of each directional pipe column is transversely provided with a diffusion pipe, the surface of each diffusion pipe is movably sleeved with a mark brush wheel, and the surface of the diffusion pipe on the inner side of the mark brush wheel is provided with a plurality of discharge holes.
Preferably, the diffusion pipe surfaces of the two sides of the identification brush wheel are provided with limiting bearing parts, the diffusion pipe surfaces of the outer sides of the limiting bearing parts are respectively provided with limiting blocks in a sleeved mode, and the surface of the identification brush wheel is provided with a felt sleeve.
Preferably, the crossbeam frame is the U type and lays, and the loop bar has been cup jointed to the bottom of crossbeam frame, install control screw between loop bar and the crossbeam frame, the surface mounting of loop bar has multi-purpose seat, and the surface mounting of multi-purpose seat has the alarm, and the multi-purpose seat surface mounting of alarm one side has power socket.
Compared with the prior art, the invention has the beneficial effects that:
1. this accurate count feedback system of weighing of large-scale bundling machine, based on current bundle roller frame assembly of putting, on current weighing technology basis, after the completion of weighing, can carry out the mark processing with the coating marking mechanism of data feedback top, and then can be under the condition that weight is not up to standard appearing, mark line mark, do benefit to and seek in follow-up working process and distinguish, when reducing the work degree of difficulty, can keep or give up with the help of pushing down control mechanism, the effect to coating marking mechanism, make when whole count operation of weighing, can carry out nimble operation, satisfy the in-service use demand.
2. This accurate count feedback system of weighing of large-scale bundling machine, through setting up two rings that trade, the position of the ring that trades is different, make when being connected with the spring that pushes down, the effort state of spring that pushes down is different, do benefit to the realization and push down or the stress state dress that lifts to the control lever and trade, satisfy not using or use different situation demands such as mark function, and with the help of the guide wheel, can realize contacting with below bale top, can drive the guide wheel under the protection spring effect and carry out the up-and-down motion, satisfy not unidimensional bale demand, satisfy the in-service use demand.
3. The accurate weighing counting feedback system of the large-scale bundling machine can mark the top end surface of a bale by marking lines in the conventional square bale marking process through the horizontal wheel carrier, so that the bale with the unqualified weight can be distinguished, and the vertical telescopic motion can be carried out by means of the electric push rod, the position of the horizontal wheel carrier is lifted or reduced, the bale can be lifted by self under the condition of not using the mark, under the condition of using a coating mark, the electric push rod retracts, so that the counting wheel carrier is higher than the horizontal wheel carrier, the marking operation of the horizontal wheel carrier is further realized, the use is flexible, in addition, the matching use of the transmission spring and the pressure sensor is realized, under the condition that the counting wheel carrier tightly pushes the lower bale, the continuous pressed condition of the pressure sensor is realized, the one-time counting is realized, the combination of a plurality of data of one-time counting is realized, the data processing is carried out, the obtained result is more accurate, the counting accuracy is further improved, and under the condition that the pressure is suddenly pressed after the pressure is suddenly cut off in the continuous squeezing period, whether the top end of the bale can be fed back, and the compaction quality condition of the bale is further fed back.
4. This accurate count feedback system of weighing of large-scale bundling machine through the slant wheel carrier, under the blowing frame effect, can carry out supplementary mark processing to columniform bale surface, avoids horizontal wheel carrier and the little poor problem of marking effect that causes of cylindrical bale surface contact stroke to with the help of control assembly, can be under the condition that does not carry out cylindrical bale mark, realize the fixed lifting to the slant work or material rest, satisfy the normal use demand.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of an enlarged cross-beam structure of the present invention;
FIG. 3 is a schematic view of the control frame structure of the present invention;
FIG. 4 is a schematic view of the internal structure of the sign stand of the present invention;
FIG. 5 is a side view of the marking brush wheel of the present invention;
fig. 6 is a schematic view of a diffuser structure according to the present invention.
In the figure: 1. a bundling roller frame is placed; 2. a drum; 3. a movable connecting frame; 4. a first connecting plate; 5. a weighing sensor; 6. a bracket welding part; 7. a second connecting plate; 8. a control frame; 9. a chain; 10. a loop bar; 11. a power outlet; 12. controlling the screw; 13. a cross beam frame; 14. a multipurpose seat; 15. an alarm; 16. a transposition ring; 17. sleeving a frame; 18. a protection spring; 19. a lower pressure lever; 20. a guide plate; 21. a guide wheel; 22. pressing down the spring; 23. an electric push rod; 24. counting wheel frames; 25. a horizontal wheel carrier; 26. an oblique wheel carrier; 27. a material placing frame; 28. winding and unwinding a rope; 29. an identification frame; 30. a screw socket; 31. tightening the fastening piece; 32. a material storage box; 33. controlling the pump; 34. a three-way valve; 35. a bit block; 36. a delivery pipe; 37. marking a brush wheel; 38. a limit bearing piece; 39. a limiting block; 40. a felt sleeve; 41. orienting the pipe column; 42. a discharge hole; 43. a diffuser tube; 44. a transmission spring.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to 6, the accurate weighing and counting feedback system of the large-scale bundling machine of the embodiment comprises a bundling roller frame 1, a plurality of rollers 2 arranged on the surface of the bundling roller frame 1, a movable connecting frame 3 arranged at the rear end of the bundling roller frame 1, two bracket welds 6 arranged on the front and rear side surfaces of the bundling roller frame 1, a weighing sensor 5 arranged on one side of the bracket welds 6, a locking chain 9 arranged between the tail of the bundling roller frame 1 and the top of the bracket welds 6, and a cross beam frame 13 arranged between the two bracket welds 6, wherein the front and rear bracket welds 6 are provided, so that a bundled straw bundle can pass through the front and rear bracket welds 6 and is guided backwards on the bundling roller frame 1 to realize a discharging operation, a sleeve frame 17 is detachably arranged on the surface of the cross beam frame 13, the sleeve frame 17 is divided into an upper part and a lower part, the two are connected through bolts and nuts and can be integrally disassembled, when the cross beam frame 13 is used, the cross beam frame is positioned right above bales and is convenient to mark and the like, the bottom end of the sleeve frame 17 is provided with a protection spring 18, the protection spring 18 can move up and down after being stressed and deformed, the bottom end of the protection spring 18 is provided with a lower pressing rod 19, the lower pressing rod 19 is connected with the bottom of the protection spring 18 and is vertically and downwards arranged, the bottom end of the lower pressing rod 19 is provided with a guide mechanism which is contacted with the tops of the bales in a normal use state and can change the upper and lower directions of the lower pressing rod 19 according to different bale heights so as to realize the elastic contraction protection of the protection spring 18, the top surface of the lower pressing rod 19 is hinged with a control frame 8, the control frame 8 extends towards one side of the lower pressing rod 19 and even towards the tail end of the whole bale placing roller frame 1 under the hinging action and can perform angle adjusting movement around the lower pressing rod 19, a pressing control mechanism is arranged among the surface of the control frame 8, the surface of the pressing rod 19 and the top end of the sleeve frame 17 so as to control the inclination angle of the control frame 8, an identification frame 29 is arranged at the tail end of the control frame 8, the identification frame 29 swings up and down along with the control frame 8, is of a hollow frame body structure with a downward opening, is large in size and is similar to a long arm piece, an electric push rod 23 is arranged at the bottom end of the identification frame 29, the electric push rod 23 is vertically arranged downwards and is subjected to up-and-down telescopic motion by a stroke control switch, a counting wheel frame 24 is arranged at the bottom end of the electric push rod 23, the counting wheel frame 24 moves in a telescopic motion along with the electric push rod 23, so that the bottom end of the counting wheel frame can be contacted with the top end of a bale, when the bottom end of the counting wheel frame 24 is contacted with the bales, a reaction force can be generated, the times of the counting wheel frame 24 subjected to the reaction force are the number of the bales falling from the bale placing roller frame 1, a coating marking mechanism is arranged on the surface of the identification frame 29 on one side of the electric push rod 23, the top ends of the square bales which do not meet the weight requirement can be marked, the coating marking mechanism is controlled by the electric push rod 23, the material placing frame 27 is movably hinged on the surface of the front part of the identification frame 29, the material placing frame 27 can actually rotate at a certain angle under the action of a rotating shaft, the opening is arranged downwards, an auxiliary identification mechanism is arranged on the surface of the material placing frame 27, the auxiliary identification mechanism is matched with the coating marking mechanism for use, and the marking can be carried out on the surfaces of the cylindrical bales.
Specifically, a second connecting plate 7 is arranged on the top surface of a support welding part 6 adjacent to a lock chain 9, the second connecting plate 7 is arranged on a bundling machine equipment main body through bolts, namely, two sides of the upper part of a bundling discharge port are arranged, a first connecting plate 4 is arranged on the surface of a weighing sensor 5 and is positioned on two sides of the lower part of the bundling discharge port, the first connecting plate 4 and the second connecting plate 7 are arranged on the same side; the counting wheel frame 24 is formed by combining a transmission spring 44, a tightening wheel and a pressure sensor, the transmission spring 44 is installed at the bottom end of the electric push rod 23 and can be stressed to move up and down, the pressure sensor is installed between the top end of the transmission spring 44 and the bottom end of the electric push rod 23, and the tightening wheel is installed at the bottom end of the transmission spring 44 through the wheel frame.
Further, the guide mechanism comprises a guide plate 20 and a guide wheel 21, the guide wheel 21 is installed at the bottom end of the lower pressing rod 19 through a wheel carrier, the guide wheel is different from a tightening wheel, after the top end of the bale is contacted with the guide wheel 21, if the bale is too high, the guide wheel can directly compress the protection spring 18, the control frame 8 and the upper part of the control frame 8 on one side of the guide wheel are integrally lifted, the situation that the bale is higher and other acting parts on the control frame 8 are lower is avoided from causing impact damage to the parts, in order to facilitate normal lifting operation, the end face of the control frame 8 needs to be tightly pressed against the surface of the lower pressing rod 19 in a normal use state to play a limiting role, the guide plate 20 is installed on the surface of the wheel carrier of the guide wheel 21, the bottom end is slightly higher than the guide wheel 21, the guide plate 20 is lifted under force and the guide plate 20 is arranged obliquely upwards, in a normal situation, when the bale moves from the right side to the left side, the top end of the guide plate is in a nearly right angle and can be firstly contacted with the surface of the guide plate 20, the guide plate 20 reversely lifts the lower pressing rod 19, and the control frame 8 continues to be lifted; the surface of the counting wheel carrier 24 is provided with the guide plate 20, the guide plate 20 is arranged obliquely upwards, the action of the guide plate 20 of the counting wheel carrier 24 is similar to that of the guide plate 20 on the guide wheel 21, the bottom end of the counting wheel carrier 24 is lower than the lowest position of the guide wheel 21, and the counting wheel carrier can be fed back to the transmission spring 44 by transmission elastic force under the action of the transmission spring 44 to carry out pressure detection operation.
Further, the pressing control mechanism comprises a shifting ring 16 and a pressing spring 22, the shifting ring 16 is mounted on the surface of a pressing rod 19 below the control frame 8 and the top end surface of the sleeve frame 17, the orientations of the two shifting rings 16 are different, the pressing spring 22 is mounted on the end surface of the control frame 8, the two rings can be limited and mounted through a pin shaft, the pressing spring 22 can rotate movably, one end of the pressing spring 22 is detachably connected with the shifting ring 16, one end of the pressing spring 22 can be provided with a hook, the hook is directly hung on the shifting ring 16 for detachable connection operation, the position of the two shifting rings 16 is different, the connection effect of the pressing spring 22 is different, when the shifting ring 16 on the pressing rod 19 is used, the hinge shaft between the control frame 8 and the pressing rod 19 is used as a center, the elastic force of the pressing spring 22 is used, the control frame 8 presses downwards until the end surface of the control frame 8 is tightly pressed against the surface of the pressing rod 19, and one end of the top end of the pressing spring 22 is connected with the shifting ring of the sleeve frame 17, the whole pressing spring 8 is convenient to lift up, and the whole pressing spring is convenient to mark the whole paint.
Further, the paint marking mechanism comprises a storage tank 32, a control pump 33 and a horizontal wheel carrier 25, wherein the horizontal wheel carrier 25 is installed at the bottom end of the marking frame 29 on one side of the electric push rod 23, square bales can be contacted and marked, when the horizontal wheel carrier 25 is actually operated, the lowest position is lower than the lowest position of the guide wheel 21, the marking operation of pressing and marking is convenient, the storage tank 32 is installed at the top end of the marking frame 29, the top end is provided with an end cover, liquid paint required for filling marks into the interior can be opened, the control pump 33 is installed inside the storage tank 32, the control pump 33 can select a miniaturized slurry pump, the liquid paint can be conveniently pressurized and conveyed, the output end of the control pump 33 is provided with a conveying pipe 36 which is in a conventional hose form, the liquid paint pressurized by the control pump 33 can be actually conveyed in an oriented mode, the conveying pipe 36 is connected with the horizontal wheel carrier 25, at the middle part of the horizontal wheel carrier 25 is arranged in a hollow mode, the top end is provided with an injection port, and the liquid paint can enter the horizontal wheel carrier 25 for conveying through the injection port.
Further, the auxiliary marking mechanism comprises a control component, a blocking block 35 and an inclined wheel frame 26, the control component is installed between the end of the material placing frame 27 and the marking frame 29 and can control the position state of the material placing frame 27, the blocking block 35 is installed on the upper portion of the inner side wall of the material placing frame 27 and extends forwards and backwards to be arranged between the inner walls of the material placing frame 27, the actual length is large, the inclined wheel frame 26 is installed at the bottom end of the material placing frame 27, the inclined wheel frame 26 rotates obliquely along with the material placing frame 27, when cylindrical bales are marked, the cylindrical bales can obliquely act on the circumferential surface of the bales, the actual upper supporting part is also hollow, and in order to ensure the downward action effect of the inclined wheel frame 26, A balancing weight with the gravity center facing the horizontal wheel frame 25 can be configured on the oblique wheel frame 26, a three-way valve 34 is installed on the surface of the conveying pipe 36, the three-way valve 34 has a three-way conduction function and can be controlled to be in an opening state under the control of a processor and other circuits, a hose is configured at one end of the three-way valve 34, the actual length of the hose is large, the hose is connected with the oblique wheel frame 26 through the upper portion of the clamping block 35 and is actually positioned at a gap between the clamping block 35 and the oblique wheel frame 26, when the oblique wheel frame 26 rotates upwards, the hose at the tail end can be driven to be upwards turned over, the hose can be extruded and blocked by means of the jacking effect of the clamping block 35, and the phenomenon that the three-way valve 34 is mistakenly operated to open the hose to convey paint is avoided.
Further, the control assembly comprises a winding and unwinding rope 28, a screw groove opening 30 and a tightening piece 31, one end of the winding and unwinding rope 28 is installed on the upper surface of the unwinding frame 27, the winding and unwinding rope 28 is a metal rope, one end of the winding and unwinding rope is fixed on the unwinding frame 27, the tightening piece 31 is installed at the other end of the winding and unwinding rope 28, the winding and unwinding rope is actually similar to a T-shaped bolt, the top surface area is large, the bottom of the winding and unwinding rope is of a stud structure, the two screw groove openings 30 are respectively arranged on the surface of the identification frame 29 adjacent to the unwinding frame 27 and the surface of the identification frame 29 adjacent to the storage box 32, namely, the two screw groove openings 30 are respectively close to and far away from the fixed end of the winding and unwinding rope 28, the screw groove opening 30 is in threaded connection with the tightening piece 31, and in normal use, if only square bales are marked, the tightening piece 31 is installed on the screw groove opening 30 on the identification frame 29 adjacent to the storage box 32, the whole unwinding frame 27 is pulled upwards under the force and lifted, and the height of the inclined wheel carrier 26 is changed.
Further, the bottom surfaces of the slant wheel frame 26 and the horizontal wheel frame 25 are both provided with a directional column 41, the directional column 41 is hollow, so that the inner cavity of the directional column 41 and the inner part of the slant wheel frame 26 or the horizontal wheel frame 25 form a conduction effect, the directional column 41 is vertically arranged relative to the slant wheel frame 26 or the horizontal wheel frame 25, the rear end surface of the directional column 41 is transversely provided with a diffusion pipe 43, the diffusion pipe 43 is communicated with the inner part of the directional column 41, the liquid coating is injected into the diffusion pipe 43 through the directional column 41, the hardness of the diffusion pipe 43 is higher, the surface of the diffusion pipe 43 is movably sleeved with the identification brush wheel 37, the identification brush wheel 37 is movably sleeved and installed, the outer layer of the identification brush wheel is similar to a common brush of a fluffy brush, the surface of the diffusion pipe 43 on the inner side of the identification brush wheel 37 is provided with a plurality of discharge holes 42, under the condition that the liquid coating is injected into the diffusion pipe 43, the coating can be guided out through the discharge holes 42 and be diffused and soaked in the identification brush wheel 37, and then permeate the surface of the identification brush wheel 37 from the inside to the outside, thereby facilitating the operation of coating and marking.
Furthermore, the surfaces of the diffusion pipes 43 on both sides of the identification brush wheel 37 are both provided with the limiting bearing parts 38, the limiting bearing parts 38 have the difference between inner rings and outer rings, the inner rings of the two limiting bearing parts 38 are respectively and fixedly arranged at both ends of the identification brush wheel 37, under the condition that the identification brush wheel 37 is stressed, the conventional rotary motion can be performed under the action of the limiting bearing parts 38, the surfaces of the diffusion pipes 43 on the outer sides of the two limiting bearing parts 38 are respectively sleeved with the limiting blocks 39, the actual limiting blocks 39 are fixed on the diffusion pipes 43, and the outer rings of the limiting bearing parts 38 are arranged on the corresponding limiting blocks 39, so that the rotary motion is not influenced while the limiting support is formed, and the surface of the identification brush wheel 37 is provided with the felt sleeve 40, namely, the felt sleeve with good absorptivity is manufactured, the coating can be adsorbed, the coating can be placed in overflow, and the coating can overflow and can be marked under the condition that the felt sleeve 40 and the surface of the bale are extruded and deformed.
Furthermore, the beam frame 13 is arranged in a U shape, the bottom end of the beam frame 13 is sleeved with the loop bar 10, two bottom end structures exist, under normal conditions, the beam frame 13 crosses two support welding parts 6, so that two loop bars 10 exist, the loop bar 10 is movably sleeved at the top end of the beam frame 13 and can move up and down relatively, a control screw 12 is arranged between the loop bar 10 and the beam frame 13 in a conventional threaded connection mode, relative movement of a screw hole between the control screw 12 and the loop bar 10 can realize a tight-pushing limiting effect on the side edge of the beam frame 13, under the condition that the height of the beam frame 13 is changed, the beam frame 13 can be fixedly limited and tightly pushed, under the conventional condition, the beam frame 13 can be adjusted in up and down height to meet the requirements of bales with different heights, the problem that the marking part below the beam frame 13 is too long and the like is limited, the surface of the loop bar 10 is provided with a multipurpose seat 14, the multipurpose seat 14 is actually a disc structure part, some control circuits in the interior, such as a control switch circuit, a power module, a metering data storage module, a weighing system can be directly connected with a power supply socket 14, under the condition that the power line sensor 14 can be easily connected with a power supply socket 14 and a weighing system, under the condition that the power line 5 can be easily formed by a weighing system can be connected with a weighing circuit, under the power line 5, and a weighing system, under the power supply socket 14, under the condition that the power supply socket 14 can be easily connected with the power line can be connected with the power line 5, and a weighing system can be easily considered under the power supply socket 14, and a weighing system, under the power line control socket 14, and a weighing system can be connected with the power line control socket 14 under the power supply socket 14 under the condition that the power supply socket 14, the power line can be connected with the power supply socket 14 under the condition that the power supply socket 14 can be connected with the power supply socket 14, the electric push rod 23 and the like are provided with required power by connecting the wire harness with the single power socket 11, and the other wire harness is used for data input, data output and power output inside the multipurpose seat 14, and the data of the counting wheel carrier 24 is fed back and then processed and stored, so that the weighing sensor 5 can be combined for data analysis, and the accurate bale number can be obtained.
The application method of the embodiment comprises the following steps: when whole weighing technique feedback system used, need install swing joint frame 3 in the bottom intermediate position department of bundling machine discharge gate to install two first connecting plate 4 and two second connecting plate 7 respectively in the lower part both sides and the upper portion both sides of bundling machine discharge gate, itself forms the linking effect to the discharge gate. When the two weighing sensors 5 are energized, the two weighing sensors 5 are simultaneously connected to the utility base 14 through the harness or the power jack 11. The electric control is realized while the electric power is supplied to the multipurpose seat 14 and the electric push rod 23 and the like are supplied by the power socket 11 and another wire harness, and a weight range is set for a data processor inside the multipurpose seat 14, and the weight range belongs to a normal value of the weight of the bale. After bundling, the bale discharged from the discharge port of the bundling machine directly falls on the bale-placing roller frame 1 and slowly moves forward for a period of time under the action of thrust. At the same time, the two weighing sensors 5 weigh simultaneously, two sets of data are obtained by weighing, the two sets of data are calculated by means of the processor inside the multipurpose seat 14, an average value is obtained, and one-time counting is performed. When the average value is within the range of the normal weight of the bale, after the bale passes below the guide wheel 21 and the protection spring 18 is subjected to position adjustment, because the pressing spring 22 is connected with the transposition ring 16 arranged on the pressing rod 19 at the moment and is acted by pressing elasticity, the stroke of the electric push rod 23 is controlled at a certain value at the moment, the counting wheel frame 24 is lower than the guide wheel 21, the transmission spring 44 contracts after being guided by the guide plate 20 of the counting wheel frame 24, so that the pressure sensor is extruded to generate pressure data change, the counting wheel frame 24 is contacted with the top end of the bale, after the top end of the bale is compacted, the pressure data of the pressure sensor of the counting wheel frame 24 is always at a higher value, and when the sudden pressure is reduced in a certain time period obtained by the data of the pressure sensor, a sunken part at the top end of the bale can be directly fed back, so that the problem of poor compaction quality can be directly started, the alarm 15 for alarm processing, and marking processing can be also performed by the processor for opening the horizontal wheel frame 25 and the like. When the bale is square and the weight data result is lower than or exceeds the weight normal value range, the electric push rod 23 retracts immediately, so that the horizontal wheel frame 25 descends, the felt sleeve 40 of the horizontal wheel frame 25 is in contact with the top end surface of the bale and extrudes paint, the top end surface of the bale is subjected to paint marking, and the bale with unqualified quality can be searched in a plurality of follow-up bales. According to the setting, after the primary or secondary marking is selected, the control pump 33 and the three-way valve 34 are started, the control pump 33 is opened for a period of time, and the liquid coating with a specific flow rate is conveyed into the conveying pipe 36 of the horizontal wheel frame 25 for replenishment. The bale is cylindrical, the rolling speed of the bale from the bale releasing roller frame 1 needs to be reduced by increasing friction and the like, the tightening piece 31 is detached from the screw groove opening 30 on one side of the storage box 32, the discharging frame 27 is lowered, the inclined wheel frame 26 inclines towards the horizontal wheel frame 25 due to gravity, the horizontal wheel frame 25 and the inclined wheel frame 26 are matched with each other to form a fall effect, and the three-way valve 34 provides liquid coating for the inclined wheel frame 26. When the highest position of the cylindrical bale is contacted with the horizontal wheel frame 25, the inclined wheel frame 26 is contacted with the circumferential surface of the lower position of the cylindrical bale, the cylindrical bale can be tightly pressed due to the gravity action of the inclined wheel frame 26, and the extrusion force generated by the contact of the inclined wheel frame 26 and the cylindrical bale acts on the felt sleeve 40 of the inclined wheel frame 26, so that the effect of coating the mark is realized. Because the cylindrical straw bundle continues to roll forward, the side surfaces of other positions are continuously contacted with the inclined wheel frames 26, the inclined wheel frames 26 are extruded and lifted upwards, and the like until the inclined wheel frames 26 are separated from the cylindrical straw bundle, so that the cylindrical straw bundle is marked with a larger area, and the quality requirement of the cylindrical straw bundle can not be met. From this, whole system not only realizes two weighing sensor 5 data feedback simultaneously, combines with count wheel carrier 24, obtains accurate bale quantity after carrying out data feedback processing simultaneously, marks the bale that does not satisfy the weight requirement to detect and mark the processing to the bale that compaction effect is not good under the partial condition, realize multidata and detect and feedback operation.
In addition, it should be noted that the size of the marking frame 29 needs to be longer and the sliding speed of the bale on the bale-placing roller frame 1 is slower, so as to ensure that a longer distance exists between the end of the bale and the counting wheel frame 24 after the bale is fallen on the bale-placing roller frame 1 and the weight can be completely detected, so that the counting wheel frame 24 can react in time, and the normal operation of the marking operation is facilitated.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an accurate count feedback system of weighing of large-scale bundling machine, including putting bundle roller frame (1), install a plurality of cylinder (2) of putting bundle roller frame (1) surface, install swing joint frame (3) of putting bundle roller frame (1) rear end, be in two support seam pieces (6) of putting bundle roller frame (1) front and back both sides surface, install weighing sensor (5) in support seam piece (6) one side, install at chain (9) of putting between bundle roller frame (1) afterbody and support seam piece (6) top and be in crossbeam frame (13) between two support seam pieces (6), its characterized in that: the surface of the cross beam frame (13) is detachably provided with a sleeve frame (17), a protective spring (18) is arranged at the bottom end of the sleeve frame (17), a lower pressing rod (19) is arranged at the bottom end of the protective spring (18), the bottom end of the lower pressure rod (19) is provided with a guide mechanism, the top surface of the lower pressure rod (19) is hinged with a control frame (8), a press-down control mechanism is arranged among the surface of the control frame (8), the surface of the press-down rod (19) and the top end of the sleeve frame (17), the tail end of the control frame (8) is provided with an identification frame (29), an electric push rod (23) is arranged at the bottom end of the identification frame (29), the bottom end of the electric push rod (23) is provided with a counting wheel carrier (24), the counting wheel frame (24) is formed by combining a transmission spring (44), a jacking wheel and a pressure sensor, the transmission spring (44) is arranged at the bottom end of the electric push rod (23), and a pressure sensor is arranged between the top end of the transmission spring (44) and the bottom end of the electric push rod (23), the tightening wheel is arranged at the bottom end of the transmission spring (44) through a wheel frame, a coating marking mechanism is arranged on the surface of the identification frame (29) at one side of the electric push rod (23), the surface of the front part of the identification frame (29) is movably hinged with a material placing frame (27), and the surface of the material placing frame (27) is provided with an auxiliary identification mechanism.
2. The accurate weighing and counting feedback system of the large-scale bundling machine according to claim 1, characterized in that: the top surface of the support welding piece (6) adjacent to the lock chain (9) is provided with a second connecting plate (7), the surface of the weighing sensor (5) is provided with a first connecting plate (4), and the first connecting plate (4) and the second connecting plate (7) are arranged on the same side.
3. The accurate weighing and counting feedback system of the large-scale bundling machine according to claim 2, characterized in that: the guide mechanism comprises a guide plate (20) and a guide wheel (21), the guide wheel (21) is installed at the bottom end of the lower pressing rod (19) through a wheel carrier, the guide plate (20) is installed on the surface of the wheel carrier of the guide wheel (21), and the guide plate (20) is arranged obliquely upwards;
the surface of the counting wheel carrier (24) is provided with a guide plate (20), and the guide plate (20) is arranged obliquely upwards.
4. The accurate weighing and counting feedback system of the large-scale bundling machine according to claim 1, characterized in that: the downward pressing control mechanism comprises a transposition ring (16) and a downward pressing spring (22), the transposition ring (16) is arranged on the surface of a downward pressing rod (19) below the control frame (8) and the surface of the top end of the sleeve frame (17), the downward pressing spring (22) is arranged on the surface of the tail part of the control frame (8), and one end of the downward pressing spring (22) is detachably connected with the transposition ring (16).
5. The accurate weighing and counting feedback system of the large-scale bundling machine according to claim 1, characterized in that: the coating marking mechanism comprises a storage box (32), a control pump (33) and a horizontal wheel carrier (25), wherein the horizontal wheel carrier (25) is arranged at the bottom end of an identification frame (29) on one side of an electric push rod (23), the storage box (32) is arranged at the top end of the identification frame (29), the control pump (33) is arranged in the storage box (32), a conveying pipe (36) is arranged at the output end of the control pump (33), and the conveying pipe (36) is connected with the horizontal wheel carrier (25).
6. The accurate weighing and counting feedback system of the large-scale bundling machine according to claim 5, characterized in that: supplementary sign mechanism includes control assembly, screens piece (35) and slant wheel carrier (26), and control assembly installs between the end and sign frame (29) of blowing frame (27), and inside wall upper portion at blowing frame (27) is installed in screens piece (35), and slant wheel carrier (26) are installed to the bottom of blowing frame (27), and the surface mounting of conveyer pipe (36) has three-way valve (34), and the one end of three-way valve (34) disposes the hose, and the hose is connected with slant wheel carrier (26) through the top of screens piece (35).
7. The precision weighing count feedback system of a large-scale baler according to claim 6, wherein: the control assembly comprises a winding and unwinding rope (28), a screw groove opening (30) and a tightening piece (31), one end of the winding and unwinding rope (28) is installed on the upper surface of the winding and unwinding frame (27), the tightening piece (31) is installed at the other end of the winding and unwinding rope (28), the two screw groove openings (30) are respectively arranged on the surface of an identification frame (29) adjacent to the winding and unwinding frame (27) and the surface of an identification frame (29) adjacent to the storage box (32), and the screw groove opening (30) is in threaded connection with the tightening piece (31).
8. The precision weighing and counting feedback system of a large baler according to claim 7, wherein: the bottom surfaces of the oblique wheel frame (26) and the horizontal wheel frame (25) are respectively provided with a directional pipe column (41), the rear end surface of the directional pipe column (41) is respectively transversely provided with a diffusion pipe (43), the surface of the diffusion pipe (43) is movably sleeved with a mark brush wheel (37), and the surface of the diffusion pipe (43) on the inner side of the mark brush wheel (37) is provided with a plurality of discharge holes (42).
9. The precision weighing count feedback system of a large-scale baler according to claim 8, wherein: spacing bearing piece (38) are all installed on diffusion tube (43) surface of sign brush wheel (37) both sides, two diffusion tube (43) surface in spacing bearing piece (38) outside cup joints respectively and installs stopper (39), and the surface mounting of sign brush wheel (37) has felt cover (40).
10. The precision weighing and counting feedback system of a large baler according to claim 9, wherein: the utility model discloses a warning device, including crossbeam frame (13), loop bar (10), control screw (12), the surface mounting of loop bar (10), alarm (15), the surface mounting of alarm (15) one side has power socket (11), the bottom of crossbeam frame (13) is the U type to be laid, and has cup jointed loop bar (10), install control screw (12) between loop bar (10) and crossbeam frame (13), the surface mounting of loop bar (10) has multi-purpose seat (14), and the surface mounting of multi-purpose seat (14) has alarm (15).
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