CN108827435A - A kind of high-precision weighbridge with sensor protection function based on Internet of Things - Google Patents
A kind of high-precision weighbridge with sensor protection function based on Internet of Things Download PDFInfo
- Publication number
- CN108827435A CN108827435A CN201810341720.2A CN201810341720A CN108827435A CN 108827435 A CN108827435 A CN 108827435A CN 201810341720 A CN201810341720 A CN 201810341720A CN 108827435 A CN108827435 A CN 108827435A
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- weighbridge
- precision
- things
- internet
- protection function
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/02—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/22—Weigh pans or other weighing receptacles; Weighing platforms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/30—Means for preventing contamination by dust
Abstract
The present invention relates to a kind of high-precision weighbridge with sensor protection function based on Internet of Things,Including weighting platform and at least two sensors,It further include buffer gear,Cleaning mechanism and Zhong Kong mechanism,The buffer gear includes second pipe,Third pipeline and at least two Buffer Units,The cleaning mechanism includes driving assembly,Transmission component,Support rod,Cylinder,Sliding shoe,Fixing axle,Casing,Lantern ring,Drive rod and cleaning brush,In the high-precision weighbridge with sensor protection function based on Internet of Things,It is balanced out by the impact force that the moment that automobile can be opened upper weighbridge by buffer gear generates,To reduce automobile to the impact force of sensor,To reduce the probability that sensor is damaged,To improve the practicability of weighbridge,The soil above weighbridge can be cleaned out by cleaning mechanism,To reduce accumulation of the soil above weighbridge,To reduce influence of the soil to weighbridge,To improve the accuracy of weighbridge weighing.
Description
Technical field
The present invention relates to weighing-appliance field, in particular to a kind of height with sensor protection function based on Internet of Things
Precision weighbridge.
Background technique
What weighing-appliance was usually said be for industry or trade large-sized object weight weighing utensil, refer to collection it is program-controlled,
Matching for the modern electronic technologies such as team control, teleprinter record, screen is shown, will make weighing-appliance multiple functional, efficiency
Higher, weighing-appliance is mainly made of load bearing system, power transmission converting system and indicating value system three parts.
The one kind of weighbridge as weighing-appliance plays an important role during organic waste recycling treatment,
General weighbridge needs directly to reach automobile on weighbridge during weighing, will when automobile is opened the moment of upper weighbridge and brake
A biggish pressure can be generated to weighbridge, so that the sensor to weighbridge generates a biggish impact force, if things go on like this will
Sensor can be damaged, to reduce the practicability of weighbridge, moreover, general automobile when opening weighbridge,
Soil sandstone can be taken on weighbridge, when soil is largely accumulated on weighbridge, it will the weighing of weighbridge is impacted,
To reduce the accuracy of weight bridge weighing.
Summary of the invention
The technical problem to be solved by the present invention is to：For overcome the deficiencies in the prior art, it provides a kind of based on Internet of Things
High-precision weighbridge with sensor protection function.
The technical solution adopted by the present invention to solve the technical problems is：It is a kind of that sensor protection is had based on Internet of Things
The high-precision weighbridge of function, including weighting platform and at least two sensors, each sensor are arranged at the lower section of weighting platform, further include delaying
The lower section of weighting platform is arranged in punch mechanism, cleaning mechanism and Zhong Kong mechanism, the buffer gear, and the cleaning mechanism is arranged in weighting platform
Side, the top of weighting platform is arranged in the Zhong Kong mechanism, and the cleaning mechanism and buffer gear are electrically connected with Zhong Kong mechanism；
The buffer gear includes second pipe, third pipeline and at least two Buffer Units, and the second pipe is horizontal
The lower section of the side of sensor is set, the third pipeline is vertically provided at the top of second pipe, the third pipeline with
Second pipe connection, the two sides of each sensor are respectively equipped with a Buffer Unit, and each Buffer Unit is connected to third pipeline；
The Buffer Unit includes first pipe, connecting rod, piston, the first buoyant mass, the second buoyant mass, sealing block, gear
Plate and two connecting lines, the first pipe are vertically provided at the top of third pipeline, and the first pipe and third pipeline connect
Logical, the baffle plate setting is equipped with an oil-through hole at the lower section of the inside of first pipe, the center of the baffle, and described first
The top of baffle is arranged in buoyant mass, and one end of two connecting lines is connect with the both ends of the first buoyant mass respectively, two connecting lines
The other end be separately positioned on baffle top two sides, the lower section of the first buoyant mass, the piston is arranged in the sealing block
The top of first buoyant mass is set, and the lower section of piston is arranged in second buoyant mass, and the connecting rod is vertically provided at work
The top of the top of plug, the connecting rod is resisted against the lower section of weighting platform；
The cleaning mechanism includes driving assembly, transmission component, support rod, cylinder, sliding shoe, fixing axle, casing, set
Ring, drive rod and cleaning brush, the support rod are horizontally set on the side of weighting platform, and the transmission component is horizontally set on support rod
Lower section, the driving component is arranged in the lower section of the side of transmission component, and the inside of the sliding shoe sets that there are two through-hole, institutes
Support rod is stated across sliding shoe, the fixing axle is vertically provided at the top of sliding shoe, and described sleeve pipe is set in the outer of fixing axle
Zhou Shang, the fixing axle are equipped with a sliding slot, and the sliding slot is evenly distributed on fixing axle along the axis spiral of fixing axle
On periphery, the sliding slot is equal to a quarter of fixing axle bottom surface perimeter, the set in the length of the projection of the bottom surface of fixing axle
The inner wall of pipe is equipped with a sliding block, and the inside of sliding slot is arranged in the sliding block, and the lantern ring is set on the periphery of casing, institute
The side that cylinder is vertically provided at sliding shoe is stated, the top of cylinder is arranged in the lantern ring, and the drive rod is horizontally set on set
The lower section of drive rod is arranged in the side of pipe, the cleaning brush.
Preferably, in order to improve the intelligence degree of weighbridge, the Zhong Kong mechanism includes middle control component, display screen, control
The top of weighting platform, the display screen and each control button is arranged in panel processed and at least two control buttons, the control panel
It is respectively provided on the control panel, the inside of control panel is arranged in the middle control component, and the display screen and each control button are equal
It is electrically connected with middle control component.
Preferably, the long-range control in order to realize weighbridge, the middle control component include wireless signal transceiver module and
PLC, the wireless signal transceiver module and PLC are arranged at the inside of control panel, the wireless signal transceiver module and biography
Sensor is electrically connected with PLC.
Preferably, in order to drive sliding shoe to move along support rod, the transmission component includes screw rod and first gear,
A bearing block is respectively equipped on the both ends of the screw rod, the both ends of the screw rod pass through a bearing block respectively and are arranged in weighting platform
Side both ends, the center point of the first gear is equipped with through-hole, and one end of the screw rod passes through first gear.
Preferably, the mobile offer power in order to give sliding shoe, the driving component includes motor and second gear, institute
The lower section that one end of screw rod is arranged in motor is stated, the motor and second gear are sequentially connected, the first gear and the second tooth
Wheel engagement.
Preferably, the whole body of described sleeve pipe is equipped with annular groove, described in order to improve the stability that casing is connect with lantern ring
The inside of annular groove is arranged in lantern ring.
Preferably, in order to reduce the load of cylinder, the inside of the sliding slot is also coated with lubricating grease.
Preferably, in order to improve the sealing performance of sealing block, the making material of the sealing block is rubber.
Preferably, in order to improve the clarity of display screen, the display screen is liquid crystal display.
Preferably, in order to improve the sensitivity of control button, the control button is touch key.
The invention has the advantages that should lead to based in the high-precision weighbridge with sensor protection function of Internet of Things
The impact force for crossing the moment generation that automobile can be opened upper weighbridge by buffer gear balances out, to reduce automobile to wagon balance sensing
The instant impact of device, so that the probability that sensor is damaged is reduced, so that the practicability of weighbridge is improved, with existing machine
Structure is compared, and by the effect of second pipe and third pipeline, makes pressure above and below the piston inside first pipe can be with
It is consistent, to allow piston slowly to move along first pipe, to reduce buffer gear to weighbridge weighing accuracy
Influence the soil above weighbridge can moreover be cleaned out by cleaning mechanism, to reduce soil in weighbridge
The accumulation of top, so that influence of the soil to weighbridge is reduced, so that the accuracy of weighbridge weighing is improved, with existing mechanism phase
Than, the mechanism structure is simple, and it is ingenious in design, substantially increase the practicability of weighbridge.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the high-precision weighbridge with sensor protection function of the invention based on Internet of Things；
Fig. 2 is the knot of the buffer gear of the high-precision weighbridge with sensor protection function of the invention based on Internet of Things
Structure schematic diagram；
Fig. 3 is the knot of the cleaning mechanism of the high-precision weighbridge with sensor protection function of the invention based on Internet of Things
Structure schematic diagram；
Fig. 4 is the fixing axle and casing of the high-precision weighbridge with sensor protection function of the invention based on Internet of Things
Attachment structure schematic diagram；
Fig. 5 is the knot of the Zhong Kong mechanism of the high-precision weighbridge with sensor protection function of the invention based on Internet of Things
Structure schematic diagram；
In figure：1. connecting rod, 2. first pipes, 3. second pipes, 4. third pipelines, 5. sealing blocks, 6. oil-through holes, 7. gears
Plate, 8. connecting lines, 9. first buoyant mass, 10. second buoyant mass, 11. pistons, 12. fixing axles, 13. casings, 14. lantern rings, 15.
Drive rod, 16. cleaning brush, 17. support rods, 18. screw rods, 19. sliding shoes, 20. cylinders, 21. first gears, 22. second gears,
23. motor, 24. sliding blocks, 25. sliding slots, 26. display screens, 27. control panels, 28. control buttons, 29. weighting platforms, 30. sensors.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of high-precision weighbridge with sensor protection function based on Internet of Things, including 29 He of weighting platform
At least two sensors 30, each sensor 30 are arranged at the lower section of weighting platform 29, further include buffer gear, cleaning mechanism and middle control
The lower section of weighting platform 29 is arranged in mechanism, the buffer gear, and the side of weighting platform 29, the middle control machine is arranged in the cleaning mechanism
The top of weighting platform 29 is arranged in structure, and the cleaning mechanism and buffer gear are electrically connected with Zhong Kong mechanism；
As shown in Figs. 1-2, the buffer gear includes second pipe 3, third pipeline 4 and at least two Buffer Units, institute
The lower section that second pipe 3 is horizontally set on the side of sensor 30 is stated, the third pipeline 4 is vertically provided at second pipe 3
Top, the third pipeline 4 are connected to second pipe 3, and the two sides of each sensor 30 are respectively equipped with a Buffer Unit, each to buffer
Component is connected to third pipeline 4；
Wherein, when automobile is opened the moment of the top of upper weighting platform 29, automobile symmetry bench 29 generates a biggish impact force, from
And under the action of weighting platform 29, by the effect of each Buffer Unit, symmetry bench 29 generates a support force, to reduce weighting platform
The impact force of 29 pairs of sensors 30, so that the probability that sensor 30 is damaged is reduced, to improve the practicability of weighbridge；
As shown in Fig. 2, the Buffer Unit includes that first pipe 2, connecting rod 1, piston 11, the first buoyant mass 9, second are floating
Power block 10, sealing block 5, baffle 7 and two connecting lines 8, the first pipe 2 is vertically provided at the top of third pipeline 4, described
First pipe 2 is connected to third pipeline 4, and the lower section of the inside of first pipe 2, the center of the baffle 7 is arranged in the baffle 7
Place is equipped with an oil-through hole 6, and first buoyant mass 9 is arranged in the top of baffle 7, and one end of two connecting lines 8 is respectively with the
The both ends of one buoyant mass 9 connect, and the other end of two connecting lines 8 is separately positioned on the two sides of the top of baffle 7, the sealing block
5 are arranged in the lower section of the first buoyant mass 9, and the top of the first buoyant mass 9 is arranged in the piston 11, and second buoyant mass 10 is set
It sets in the lower section of piston 11, the connecting rod 1 is vertically provided at the top of piston 11, and the top of the connecting rod 1 is resisted against title
The lower section of platform 29；
Wherein, one buoyancy is generated to the second buoyant mass 10 by the oil inside first pipe 2, thus floating by second
Power block 10 pushes piston 11 to move up along first pipe 2, to make connecting rod 1 be resisted against title under the action of piston 11
The lower section of platform 29 is driven the moment of upper weighting platform 29 in automobile, and automobile generates a downward thrust to connecting rod 1 by weighting platform 29,
To push piston 11 rapidly moving downward under the action of connecting rod 1, to make 11 lower section of piston under the action of piston 11
Oil pressure increase rapidly, thus under the action of oil pressure by the first buoyant mass 9 push sealing block 5 to the inside of oil-through hole 6 move
It is dynamic, thus blocked oil-through hole 6 by sealing block 5, thus under the action of baffle 7, by the oil of 7 top of baffle to piston 11
A upward thrust is generated, to balance out the impact force on weighting platform 29 by upward thrust, to reduce weighting platform
The impact force of 29 pairs of sensors 30, after automobile comes to a complete stop above weighting platform 29, weighting platform 29 reduces the pressure of connecting rod 1, from
And keep the oil pressure of the lower section of piston 11 smaller, later under the action of the buoyancy of oil, by the first buoyant mass 9 pull sealing block 5 to
Upper movement, to make oil-through hole 6 open, to make above and below piston 11 under the action of second pipe 3 and third pipeline 4
Pressure be consistent, thus allow piston 11 along first pipe 2 go up and down, to reduce 1 symmetry bench 29 of connecting rod
Resistance, so that influence of the connecting rod 1 to weighbridge weighing accuracy is reduced, to improve the practicability of weighbridge；
As shown in Figure 3-4, the cleaning mechanism includes driving assembly, transmission component, support rod 17, cylinder 20, sliding shoe
19, fixing axle 12, casing 13, lantern ring 14, drive rod 15 and cleaning brush 16, the support rod 17 are horizontally set on the one of weighting platform 29
Side, the transmission component are horizontally set on the lower section of support rod 17, and the driving component is arranged under the side of transmission component
Side, the inside of the sliding shoe 19 are set there are two through-hole, and the support rod 17 passes through sliding shoe 19, and the fixing axle 12 is vertically set
It sets in the top of sliding shoe 19, described sleeve pipe 13 is set on the periphery of fixing axle 12, and the fixing axle 12 is equipped with a cunning
Slot 25, the sliding slot 25 are evenly distributed on the periphery of fixing axle 12 along the axis spiral of fixing axle 12, and the sliding slot 25 exists
The length of the projection of the bottom surface of fixing axle 12 is equal to a quarter of 12 bottom surface perimeter of fixing axle, sets on the inner wall of described sleeve pipe 13
There is a sliding block 24, the inside of sliding slot 25 is arranged in the sliding block 24, and the lantern ring 14 is set on the periphery of casing 13, described
Cylinder 20 is vertically provided at the side of sliding shoe 19, and the top of cylinder 20 is arranged in the lantern ring 14, and the drive rod 15 is horizontal
The side of casing 13 is set, and the lower section of drive rod 15 is arranged in the cleaning brush 16；
Wherein, under the control of Zhong Kong mechanism, lantern ring 14 is driven to go up and down by cylinder 20, to pass through 14 actuating sleeve of lantern ring
Pipe 13 is gone up and down along fixing axle 12, when casing 13 rises, under the interaction of sliding block 24 and sliding slot 25, passes through casing
13 driving drive rods 15 are rotated to the direction close to weighting platform 29, power are provided by driving assembly later, in the biography of transmission component
Under movement is used, driving sliding shoe 19 is moved left and right along support rod 17, to drive drive rod 15 in weighting platform by sliding shoe 19
29 top is mobile, so that it is mobile in the top of weighting platform 29 to drive cleaning brush 16 by drive rod 15, to pass through cleaning brush 16
Symmetry bench 29 is cleared up, so that the precision of weighbridge is improved, when casing 13 declines, in the phase of sliding block 24 and sliding slot 25
Under interaction, drive rod 15 is driven to rotate to the direction far from weighting platform 29 by casing 13, to will clean by drive rod 15
Brush 16 receives the side of weighting platform 29.
As shown in figure 5, the Zhong Kong mechanism includes middle control component, display screen 26, control panel 27 and at least two controls
The top of weighting platform 29 is arranged in key 28, the control panel 27, and the display screen 26 and each control button 28 are arranged at control
On panel 27 processed, the middle control component is arranged in the inside of control panel 27, the display screen 26 and each control button 28 with
Middle control component electrical connection；
Wherein, so that people is sent control signal to middle control component by control button 28, it is received to control component in the middle
After controlling signal, weighbridge operation can control by middle control component, while display screen 26 is controlled explicitly by middle control component
The weighing data of pound, to improve the intelligence degree of weighbridge.
Preferably, the long-range control in order to realize weighbridge, the middle control component include wireless signal transceiver module and
PLC, the wireless signal transceiver module and PLC are arranged at the inside of control panel 27, the wireless signal transceiver module and
Sensor 30 is electrically connected with PLC, is established weighbridge with mobile device by wireless signal transceiver module and is communicated, to make
People can send control signal to PLC by mobile device remote, control weighbridge operation by PLC later.
As shown in figure 3, the transmission component includes screw rod 18 and first gear 21, set respectively on the both ends of the screw rod 18
There is a bearing block, the both ends of the screw rod 18 pass through the both ends that the side of weighting platform 29 is arranged in a bearing block respectively, described
The center point of first gear 21 is equipped with through-hole, and one end of the screw rod 18 passes through first gear 21；
The driving component includes motor 23 and second gear 22, and the motor 23 is arranged under one end of screw rod 18
Side, the motor 23 are sequentially connected with second gear 22, and the first gear 21 is engaged with second gear 22；
Wherein, second gear 22 is driven to rotate by motor 23, second gear 22 drives first gear 21 to rotate later, it
Screw rod 18 is driven to rotate by first gear 21 afterwards, to drive sliding shoe 19 left along support rod 17 under the action of screw rod 18
It moves right.
Preferably, in order to improve the stability that casing 13 is connect with lantern ring 14, the whole body of described sleeve pipe 13 is equipped with annular
The inside of annular groove is arranged in slot, the lantern ring 14, by annular groove to the position-limiting action of lantern ring 14, reduces lantern ring 14 and set
The probability that opposite sliding occurs between pipe 13, to improve the stability that casing 13 is connect with lantern ring 14.
Preferably, in order to reduce the load of cylinder 20, the inside of the sliding slot 25 is also coated with lubricating grease, passes through lubricating grease
The frictional force between sliding slot 25 and sliding block 24 is reduced, to reduce the load of cylinder 20.
Preferably, the making material of the sealing block 5 is rubber, due to rubber in order to improve the sealing performance of sealing block 5
The quality of glue is more soft, so that the gap between sealing block 5 and oil-through hole 6 is reduced, to improve the sealing of sealing block 5
Performance.
Preferably, in order to improve the clarity of display screen 26, the display screen 26 is liquid crystal display.
Preferably, in order to improve the sensitivity of control button 28, the control button 28 is touch key.
When automobile is opened the moment of the top of upper weighting platform 29, automobile symmetry bench 29 generates a biggish impact force, thus
Under the action of weighting platform 29, by the effect of each Buffer Unit, symmetry bench 29 generates a support force, so that it is right to reduce weighting platform 29
The impact force of sensor 30, so that the probability that sensor 30 is damaged is reduced, so that the practicability of weighbridge is improved, in
Under the control for controlling mechanism, lantern ring 14 is driven to go up and down by cylinder 20, thus by 14 drive sleeve 13 of lantern ring along fixing axle 12
Lifting, when casing 13 rises, under the interaction of sliding block 24 and sliding slot 25, by casing 13 drive drive rod 15 to
It is rotated close to the direction of weighting platform 29, provides power by driving assembly later, under the transmission effect of transmission component, driving sliding
Block 19 is moved left and right along support rod 17, thus drive drive rod 15 mobile in the top of weighting platform 29 by sliding shoe 19, thus
It is mobile in the top of weighting platform 29 that cleaning brush 16 is driven by drive rod 15, thus cleared up by 16 symmetry bench 29 of cleaning brush,
To improve the precision of weighbridge, when casing 13 declines, under the interaction of sliding block 24 and sliding slot 25, pass through casing
13 driving drive rods 15 are rotated to the direction far from weighting platform 29, so that cleaning brush 16 is received the one of weighting platform 29 by drive rod 15
Side.
It compared with prior art, should be based in the high-precision weighbridge with sensor protection function of Internet of Things, by delaying
The impact force that the moment that automobile can be opened upper weighbridge by punch mechanism generates balances out, to reduce automobile to weighbridge sensor 30
Instant impact, so that the probability that sensor 30 is damaged is reduced, so that the practicability of weighbridge is improved, with existing machine
Structure is compared, and by the effect of second pipe 3 and third pipeline 4, makes the pressure above and below the piston 11 inside first pipe 2
It can be consistent, so that piston 11 be allow slowly to move along first pipe 2, weighbridge is claimed to reduce buffer gear
The influence of accuracy of measurement can moreover be cleaned out the soil above weighbridge, to reduce soil by cleaning mechanism
Accumulation above weighbridge, it is and existing to improve the accuracy of weighbridge weighing to reduce influence of the soil to weighbridge
Mechanism compares, and the mechanism structure is simple, ingenious in design, substantially increases the practicability of weighbridge.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of high-precision weighbridge with sensor protection function based on Internet of Things, including weighting platform (29) and at least two pass
Sensor (30), each sensor (30) are arranged at the lower section of weighting platform (29), which is characterized in that further include buffer gear, cleaner
Structure and Zhong Kong mechanism, in the lower section of weighting platform (29), the cleaning mechanism is arranged the one of weighting platform (29) for the buffer gear setting
Side, the Zhong Kong mechanism setting are electrically connected with Zhong Kong mechanism in the top of weighting platform (29), the cleaning mechanism and buffer gear；
The buffer gear includes second pipe (3), third pipeline (4) and at least two Buffer Units, the second pipe (3)
It is horizontally set on the lower section of the side of sensor (30), the third pipeline (4) is vertically provided at the top of second pipe (3),
The third pipeline (4) is connected to second pipe (3), and the two sides of each sensor (30) are respectively equipped with a Buffer Unit, each slow
Component is rushed to be connected to third pipeline (4)；
The Buffer Unit includes first pipe (2), connecting rod (1), piston (11), the first buoyant mass (9), the second buoyant mass
(10), sealing block (5), baffle (7) and two connecting lines (8), the first pipe (2) are vertically provided at third pipeline (4)
Top, the first pipe (2) are connected to third pipeline (4), and the baffle (7) is arranged under the inside of first pipe (2)
It is square, an oil-through hole (6) is equipped at the center of the baffle (7), first buoyant mass (9) is arranged in the top of baffle (7),
One end of two connecting lines (8) is connect with the both ends of the first buoyant mass (9) respectively, and the other end of two connecting lines (8) is set respectively
The two sides in the top of baffle (7) are set, the sealing block (5) is arranged in the lower section of the first buoyant mass (9), and the piston (11) sets
The top in the first buoyant mass (9) is set, second buoyant mass (10) is arranged in the lower section of piston (11), the connecting rod (1)
It is vertically provided at the top of piston (11), the top of the connecting rod (1) is resisted against the lower section of weighting platform (29)；
The cleaning mechanism includes driving assembly, transmission component, support rod (17), cylinder (20), sliding shoe (19), fixing axle
(12), casing (13), lantern ring (14), drive rod (15) and cleaning brush (16), the support rod (17) are horizontally set on weighting platform
(29) side, the transmission component are horizontally set on the lower section of support rod (17), and the driving component is arranged in transmission component
Side lower section, the inside of the sliding shoe (19) sets there are two through-hole, and the support rod (17) passes through sliding shoe (19), institute
The top that fixing axle (12) is vertically provided at sliding shoe (19) is stated, described sleeve pipe (13) is set on the periphery of fixing axle (12),
The fixing axle (12) is equipped with a sliding slot (25), and the sliding slot (25) is uniformly distributed along the axis spiral of fixing axle (12)
On the periphery of fixing axle (12), the length of the projection of bottom surface of the sliding slot (25) in fixing axle (12) is equal to fixing axle (12)
The a quarter of bottom surface perimeter, the inner wall of described sleeve pipe (13) are equipped with a sliding block (24), and the sliding block (24) is arranged in cunning
The inside of slot (25), the lantern ring (14) are set on the periphery of casing (13), and the cylinder (20) is vertically provided at sliding shoe
(19) side, the lantern ring (14) are arranged in the top of cylinder (20), and the drive rod (15) is horizontally set on casing (13)
Side, lower section of the cleaning brush (16) setting in drive rod (15).
2. the high-precision weighbridge with sensor protection function based on Internet of Things as described in claim 1, which is characterized in that
The Zhong Kong mechanism includes middle control component, display screen (26), control panel (27) and at least two control buttons (28), the control
Panel (27) processed, which is arranged, is arranged at control panel in the top of weighting platform (29), the display screen (26) and each control button (28)
(27) on, in the inside of control panel (27), the display screen (26) and each control button (28) are equal for the middle control component setting
It is electrically connected with middle control component.
3. the high-precision weighbridge with sensor protection function based on Internet of Things as claimed in claim 2, which is characterized in that
The middle control component includes wireless signal transceiver module and PLC, and the wireless signal transceiver module and PLC are arranged at control plane
The inside of plate (27), the wireless signal transceiver module and sensor (30) are electrically connected with PLC.
4. the high-precision weighbridge with sensor protection function based on Internet of Things as described in claim 1, which is characterized in that
The transmission component includes screw rod (18) and first gear (21), is respectively equipped with a bearing on the both ends of the screw rod (18)
Seat, the both ends of the screw rod (18) pass through a bearing block respectively and are arranged in the both ends of the side of weighting platform (29), first tooth
The center point for taking turns (21) is equipped with through-hole, and one end of the screw rod (18) passes through first gear (21).
5. the high-precision weighbridge with sensor protection function based on Internet of Things as described in claim 1, which is characterized in that
The driving component includes motor (23) and second gear (22), and the motor (23) is arranged under one end of screw rod (18)
Side, the motor (23) and second gear (22) are sequentially connected, and the first gear (21) is engaged with second gear (22).
6. the high-precision weighbridge with sensor protection function based on Internet of Things as described in claim 1, which is characterized in that
The whole body of described sleeve pipe (13) is equipped with annular groove, and the inside of annular groove is arranged in the lantern ring (14).
7. the high-precision weighbridge with sensor protection function based on Internet of Things as described in claim 1, which is characterized in that
The inside of the sliding slot (25) is also coated with lubricating grease.
8. the high-precision weighbridge with sensor protection function based on Internet of Things as described in claim 1, which is characterized in that
The making material of the sealing block (5) is rubber.
9. the high-precision weighbridge with sensor protection function based on Internet of Things as claimed in claim 2, which is characterized in that
The display screen (26) is liquid crystal display.
10. the high-precision weighbridge with sensor protection function based on Internet of Things, feature exist as claimed in claim 2
In the control button (28) is touch key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810341720.2A CN108827435B (en) | 2018-04-17 | 2018-04-17 | High-precision wagon balance with sensor protection function based on Internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810341720.2A CN108827435B (en) | 2018-04-17 | 2018-04-17 | High-precision wagon balance with sensor protection function based on Internet of things |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108827435A true CN108827435A (en) | 2018-11-16 |
| CN108827435B CN108827435B (en) | 2020-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810341720.2A Active CN108827435B (en) | 2018-04-17 | 2018-04-17 | High-precision wagon balance with sensor protection function based on Internet of things |
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| Country | Link |
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| CN (1) | CN108827435B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027862A (en) * | 2019-05-06 | 2019-07-19 | 无锡巨力重工股份有限公司 | Expect basket track scale |
| CN110260963A (en) * | 2019-07-11 | 2019-09-20 | 武汉奥特多电子科技有限公司 | A kind of high-intensitive electronic pressure transmitter of heavy type weighbridge |
| CN110388974A (en) * | 2019-07-19 | 2019-10-29 | 刘书慧 | A kind of linkage self-cleaning has base truck scale |
| CN110410639A (en) * | 2019-09-02 | 2019-11-05 | 郑州今迈衡器有限公司 | A kind of watershed management supervision collection terminal |
| CN111707340A (en) * | 2020-07-02 | 2020-09-25 | 黑龙江科技大学 | Detection device based on thing networking |
| CN116295754A (en) * | 2023-03-29 | 2023-06-23 | 徐州馨鼎物流有限公司 | Customs logistics vehicle detection device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110027862A (en) * | 2019-05-06 | 2019-07-19 | 无锡巨力重工股份有限公司 | Expect basket track scale |
| CN110260963A (en) * | 2019-07-11 | 2019-09-20 | 武汉奥特多电子科技有限公司 | A kind of high-intensitive electronic pressure transmitter of heavy type weighbridge |
| CN110388974A (en) * | 2019-07-19 | 2019-10-29 | 刘书慧 | A kind of linkage self-cleaning has base truck scale |
| CN110388974B (en) * | 2019-07-19 | 2021-07-09 | 刘书慧 | Linkage self-cleaning type basic truck scale |
| CN110410639A (en) * | 2019-09-02 | 2019-11-05 | 郑州今迈衡器有限公司 | A kind of watershed management supervision collection terminal |
| CN111707340A (en) * | 2020-07-02 | 2020-09-25 | 黑龙江科技大学 | Detection device based on thing networking |
| CN116295754A (en) * | 2023-03-29 | 2023-06-23 | 徐州馨鼎物流有限公司 | Customs logistics vehicle detection device |
| CN116295754B (en) * | 2023-03-29 | 2023-12-26 | 徐州馨鼎物流有限公司 | Customs logistics vehicle detection device |
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Effective date of registration: 20200617 Address after: 330300 industrial concentration zone of Yongchang Avenue, Yongxiu County, Jiujiang City, Jiangxi Province Applicant after: Jiujiang Deli weighing instrument Co., Ltd Address before: 518000 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A Applicant before: SHENZHEN NAISHIDI TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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