CN113375767A - PC (personal computer) scale all-in-one machine - Google Patents
PC (personal computer) scale all-in-one machine Download PDFInfo
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- CN113375767A CN113375767A CN202110535637.0A CN202110535637A CN113375767A CN 113375767 A CN113375767 A CN 113375767A CN 202110535637 A CN202110535637 A CN 202110535637A CN 113375767 A CN113375767 A CN 113375767A
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- scale
- rod
- weighing
- scale pan
- locating plate
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
- G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/40—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight
- G01G19/413—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means
- G01G19/414—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means using electronic computing means only
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/23—Support or suspension of weighing platforms
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/30—Means for preventing contamination by dust
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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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The invention discloses a PC (personal computer) scale integrated machine which comprises a scale pan base, wherein a scale pan body is arranged on the inner side of the outer surface of the top of the scale pan base, a positioning plate is arranged at the bottom of the scale pan body and on the inner side of the inner part of the scale pan base, inserting rods penetrating through the top of the positioning plate are arranged on two sides of the outer surface of the bottom of the scale pan body, detection rods are arranged on the inner sides of the corresponding inserting rods and on the outer surface of the bottom of the scale pan body, a driving box is arranged on the outer surface of the outer side of the scale pan base, a controller is arranged at the bottom of the driving box and on the outer surface of the bottom of the positioning plate, a fan box is arranged on the outer surface of the top of the driving box, a rotating rod is arranged between two sides of the inner part of the fan box, and a display is arranged at the top of the fan box. The PC scale integrated machine has an automatic cleaning function, is high in weighing safety coefficient, and greatly prolongs the service life of the PC scale.
Description
Technical Field
The invention relates to the technical field of PC scales, in particular to a PC scale all-in-one machine.
Background
The PC scale all-in-one machine is only a weighing device, a metal plate main body is designed on a base, a PC industrial control mainboard is installed on the metal plate main body, then a standard metering scale body is fixed on a PC host, and the PC scale all-in-one machine is widely applied to supermarkets and retail shops.
When the existing PC scale all-in-one machine is installed, the PC scale all-in-one machine is placed on a cash register platform, a large area needs to be occupied, when the PC scale all-in-one machine is used for a long time, commodities are placed too much, dirt on the surface of a scale plate is more, a cleaning mode is lacked, weighing accuracy is affected, the scale body mostly adopts the pressure degree to obtain commodity types, the durability of the PC scale all-in-one machine is greatly reduced, and therefore the PC scale all-in-one machine is provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the PC scale all-in-one machine which has high weighing precision and an automatic cleaning function, improves the convenience, improves the durability of equipment, and solves the problems that a scale is inconvenient to clean, is too long to use, reduces the precision, improves the working strength of workers and is not durable.
(II) technical scheme
In order to achieve the purposes of high weighing precision, automatic cleaning function, convenience improvement and durability improvement of equipment, the invention provides the following technical scheme: the utility model provides a PC title all-in-one, includes the scale pan base, the inboard of the top surface of scale pan base is provided with the scale pan body, the bottom of scale pan body and the inboard that is located the scale pan base inside are provided with the locating plate, the both sides of scale pan body bottom surface all are provided with the inserted bar that runs through the locating plate top, and the inboard of the inserted bar that corresponds and the bottom surface that is located the scale pan body all are provided with the detection pole, the outside surface of scale pan base is provided with the drive case, the bottom that the inside of drive case just is located the locating plate is provided with the controller, the inside top surface of drive case is provided with the fan case, be provided with the bull stick between the inside both sides of fan case, the top of fan case is provided with the display.
Preferably, the outer surface of the outer side of the scale pan body is tangent to the inner side of the scale pan base, the scale pan base is fixedly connected with the positioning plate, and a plurality of groups of through holes are formed in the outer surfaces of the two sides of the scale pan base and positioned at the top of the positioning plate.
Preferably, the inserted bar is fixed connection with the bottom of the scale pan body, the inserted bar is movably connected with the positioning plate, a spring is arranged on the outer surface of the outer side of the inserted bar and between the outer surface of the bottom of the scale pan body and the outer surface of the top of the positioning plate, the spring is fixedly connected with the outer surface of the bottom of the scale pan body and the outer surface of the top of the positioning plate, and grooves corresponding to the springs are formed in the outer surface of the bottom of the scale pan body and the outer surface of the top of the positioning plate.
Preferably, be provided with the locating piece between the top surface of detection pole and the pan body, locating piece and pan body and detection pole are fixed connection, the bottom surface of locating plate and the bottom that is located the detection pole are provided with pressure sensors, pressure sensors and locating plate are electric connection.
Preferably, the bottom surface that just is located the balance body between the detection pole that corresponds is provided with the scale rod that runs through locating plate top surface, the outside surface of scale rod and detection pole and the inside that is located the locating plate all are provided with the location axle, the outside surface and the locating plate of location axle are fixed connection, the bottom surface of locating plate and the bottom surface that is located the scale rod all are provided with test probe, test probe is electric connection with the locating plate, the controller is electric connection with the locating plate.
Preferably, a fixing frame is arranged between the outer side surface of the inserting rod on the right side and the outer side surface of the scale base, a sliding groove corresponding to the fixing frame is formed in the outer side surface of the scale base, the fixing frame is fixedly connected with the inserting rod, an electric motor is arranged on the outer top surface of the fixing frame, the electric motor is electrically connected with the fixing frame, a shaft rod penetrating through the outer surface of the bottom of the fan box is arranged on the outer top surface of the electric motor, a first trapezoidal wheel is arranged on the outer side surface of the shaft rod and the outer side surface of the rotating rod, the corresponding first trapezoidal wheel is movably meshed, the first trapezoidal wheel is fixedly connected with the shaft rod and the rotating rod, an opening corresponding to the first trapezoidal wheel is formed in the outer bottom surface of the fan box, and a balance block is arranged on the outer bottom surface of the left inserting rod.
Preferably, the outer surface of the outer side of the rotating rod and the inside of the fan box are provided with a plurality of groups of driven rods, the outer surface of the outer side of each driven rod and the outer surface of the outer side of each rotating rod are respectively provided with two trapezoidal wheels, the two corresponding trapezoidal wheels are movably engaged, the two trapezoidal wheels are fixedly connected with the driven rods and the rotating rods, the outer surface of each driven rod is provided with a support frame between the top and the bottom of the inner part of the fan box and is movably connected with the driven rods, the outer surface of each driven rod is provided with a fan, and the outer surface of the outer side of the fan box is of a net structure.
Preferably, the outside surface of display is provided with the fixed block, the fixed block is fixed connection with the display, be provided with the bracing piece between the bottom surface of fixed block and the outside surface of drive case, the bracing piece is electric connection with the controller, the top surface of bracing piece and the bottom surface of fixed block are swing joint.
(III) advantageous effects
Compared with the prior art, the invention provides a PC weighing all-in-one machine, which has the following beneficial effects:
1. this PC title all-in-one, drive measuring staff and scale bar through the title dish body and remove, pressure sensors uses with test probe combination, when measuring staff and pressure sensors contact, through the bending degree, detect and receive pressure, exceed the preset value, can feed back to the display through the controller, improve equipment's security, and test probe obtains scale bar male degree of depth through the scale on scale bar surface, the pressure value that receives that reachs the title dish body, thereby the effect of improve equipment precision and security has been reached.
2. This PC title all-in-one drives the inserted bar through the title dish body and removes, and the inserted bar drives the mount and removes, and the mount drives the motor and removes along the inboard of title dish base, from this, makes the axostylus axostyle at motor top remove downwards, makes the trapezoidal wheel separation of a correspondence, and is corresponding, and when the title dish body rebound, the trapezoidal wheel that corresponds can mesh mutually to reach automatically regulated's effect, improved the convenience of equipment.
3. This PC title all-in-one drives the bull stick through trapezoidal wheel one and rotates, and the bull stick drives the driven lever through trapezoidal wheel two and rotates, and the driven lever drives the fan operation, because of support frame and driven lever swing joint, improves fan pivoted stationarity to the effect on clearance balance body surface has been reached, thereby has reached the effect of improve equipment durability.
Drawings
FIG. 1 is a schematic perspective view of a PC weighing all-in-one machine according to the present invention;
FIG. 2 is a front view, structural section view of a PC scale incorporating apparatus of the present invention;
FIG. 3 is a schematic diagram of a rear view structure of the PC-scale all-in-one machine of the present invention;
FIG. 4 is a schematic diagram of a top view structure of a positioning plate of the PC scale all-in-one machine according to the present invention;
FIG. 5 is a schematic diagram of a top view of a rotating rod of the PC scale integrated machine according to the present invention;
FIG. 6 is a schematic view of a top view of a fixing frame of the PC/PC integrated weighing machine according to the present invention.
In the figure: 1. a pan base; 2. a pan body; 3. positioning a plate; 4. inserting a rod; 5. a detection lever; 6. a drive box; 7. a controller; 8. a fan box; 9. a rotating rod; 10. a display; 11. a spring; 12. positioning blocks; 13. a pressure sensor; 14. a graduated rod; 15. positioning the shaft; 16. detecting a probe; 17. a fixed mount; 18. an electric motor; 19. a first trapezoidal wheel; 20. a counterbalance; 21. a driven lever; 22. a second trapezoidal wheel; 23. a support frame; 24. a fan; 25. a fixed block; 26. a support bar; 27. a shaft rod.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-6, a PC scale all-in-one machine comprises a scale pan base 1, a scale pan body 2 is arranged on the inner side of the top outer surface of the scale pan base 1, a positioning plate 3 is arranged on the bottom of the scale pan body 2 and on the inner side of the scale pan base 1, insertion rods 4 penetrating through the top of the positioning plate 3 are arranged on both sides of the bottom outer surface of the scale pan body 2, detection rods 5 are arranged on the inner sides of the corresponding insertion rods 4 and on the bottom outer surface of the scale pan body 2, a driving box 6 is arranged on the outer side outer surface of the scale pan base 1, a controller 7 is arranged on the bottom of the driving box 6 and on the bottom outer surface of the positioning plate 3, a fan box 8 is arranged on the top outer surface of the driving box 6, a rotating rod 9 is arranged between both sides of the fan box 8, and a display 10 is arranged on the top of the fan box 8 and used for displaying commodity data and operation.
The outside surface of the pan body 2 is tangent with the inboard of the pan base 1, the pan base 1 is fixedly connected with the locating plate 3, and the both sides surface of the pan base 1 and the top that is located the locating plate 3 are provided with a plurality of groups of perforations, the clearance of being convenient for.
Inserted bar 4 is fixed connection with the bottom of balance body 2, inserted bar 4 is swing joint with locating plate 3, inserted bar 4's outside surface and be located and be provided with spring 11 between balance body 2's the bottom surface and locating plate 3's the top surface, spring 11 is fixed connection with balance body 2's the bottom surface and locating plate 3's the top surface, balance body 2's the bottom surface and locating plate 3's the top surface all are provided with in the corresponding recess of spring 11 for improve the stability of spring 11 resilience.
A positioning block 12 is arranged between the outer surface of the top of the detection rod 5 and the scale pan body 2, the positioning block 12, the scale pan body 2 and the detection rod 5 are fixedly connected, a pressure sensor 13 is arranged on the outer surface of the bottom of the positioning plate 3 and at the bottom of the detection rod 5, the pressure sensor 13 can be an MJCS-2PLL type pressure relay, the weight is 5-60kg, the pressure sensor is used for avoiding placing too many commodities, and the pressure sensor 13 is electrically connected with the positioning plate 3.
The bottom surface that just is located balance body 2 between the detection pole 5 that corresponds is provided with scale rod 14 that runs through 3 top surfaces of locating plate, scale rod 14 all is provided with location axle 15 with the outside surface of detection pole 5 and the inside that is located locating plate 3, the outside surface of location axle 15 is fixed connection with locating plate 3, the bottom surface of locating plate 3 and the bottom surface that is located scale rod 14 all are provided with test probe 16, the degree of depth of inserting locating plate 3 through test probe 16 detection scale rod 15, reach weight, test probe 16 is electric connection with locating plate 3, controller 7 is electric connection with locating plate 3, be used for controller 7 and test probe 16 and pressure sensors 13 to be connected.
A fixing frame 17 is arranged between the outer side surface of the right inserted bar 4 and the outer side surface of the scale base 1, a sliding groove corresponding to the fixing frame 17 is arranged on the outer side surface of the scale base 1, the fixing frame 17 is fixedly connected with the inserted bar 4, a motor 18 is arranged on the outer top surface of the fixing frame 17, the motor 18 can adopt a Y180M-2 model asynchronous motor, the power is 22kW, the motor 18 is electrically connected with the fixing frame 17, a shaft rod 27 penetrating through the outer surface of the bottom of the fan box 8 is arranged on the outer top surface of the motor 18, a first trapezoidal wheel 19 is arranged on the outer side surface of the shaft rod 27 and the outer surface of the outer side of the rotating rod 9, the corresponding first trapezoidal wheel 19 is movably engaged, the first trapezoidal wheel 19 is fixedly connected with the shaft 27 and the rotating rod 9, an opening corresponding to the first trapezoidal wheel 19 is arranged on the outer bottom surface of the fan box 8, a balance block 20 is arranged on the outer bottom surface of the left inserted bar 4, the balance of the pan body 2 is maintained.
The outside surface of bull stick 9 and the inside that is located fan case 8 are provided with multiunit driven lever 21, the outside surface of driven lever 21 and the outside surface of bull stick 9 all are provided with trapezoidal wheel 22 No. two, trapezoidal wheel 22 that corresponds is the swing joint, trapezoidal wheel 22 No. two is fixed connection with driven lever 21 and bull stick 9, the outside surface of driven lever 21 and be located and be provided with support frame 23 between fan case 8 inside top and the bottom, support frame 23 is swing joint with driven lever 21, the outside surface of driven lever 21 is provided with fan 24, the outside surface of fan case 8 is network structure, a surface for clearing up title dish body 2.
The fixed block 25 is arranged on the outer surface of the outer side of the display 10, the fixed block 25 is fixedly connected with the display 10, the supporting rod 26 is arranged between the outer surface of the bottom of the fixed block 25 and the outer surface of the outer side of the driving box 6, the supporting rod 26 is electrically connected with the controller 7, the outer surface of the top of the supporting rod 26 is movably connected with the outer surface of the bottom of the fixed block 25, and the dispensing display 10 is convenient to rotate.
When the weighing scale is in use, a user places commodities on the top of the scale pan body 2, the scale pan body 2 moves downwards to drive the inserted link 4, the detection link 5 and the scale rod 14 to move downwards, the controller 7 drives the detection probe 16 to operate, the gravity of the commodities on the top of the scale pan body 2 is obtained according to the scale of the scale rod 14 moving downwards, the gravity is transmitted to the display 10 through the scale rod 26 to obtain the weight, so that the price is calculated, in addition, when the weighing is carried out, the pressure sensor 13 obtains the pressure value according to the degree of inserting into the detection link 5 and exceeds the preset value, the pressure value is fed back to the display 10 through the controller 7, the instant alarm effect is achieved, the safety is improved, meanwhile, when the inserted link 4 moves, the motor 18 is driven to move downwards through the fixing frame 17, the shaft rod 27 on the top of the motor 18 moves downwards, the corresponding one-number trapezoidal wheel 19 is driven to separate from each other, so that the fan 24 can stop rotating, the influence of wind power on weighing is avoided, and the use is convenient; commodity take away the back, inserted bar 4 kick-backs through spring 11, drive balance body 2 playback, motor 18 upwards moves from this, thereby make trapezoidal wheel 19 of correspondence mesh mutually, drive bull stick 9 and rotate, bull stick 9 drives driven lever 21 through trapezoidal wheel 22 of No. two that correspond and rotates, under the location of support frame 23, driven lever 21 drives fan 24 and rotates, thereby blow balance body 2 surfaces, blow the clearance to remaining commodity piece, keep the cleanliness, improve equipment's durability, and is comparatively practical.
In summary, the scale pan body 2 drives the detection rod 5 and the scale rod 14 to move, the pressure sensor 13 and the detection probe 16 are used in combination, when the detection rod 5 is in contact with the pressure sensor 13, the pressure is detected through the stress degree of the top of the pressure sensor 13, when the pressure exceeds a preset value, the pressure can be fed back to the display 10 through the controller 7, the safety of equipment is improved, and the detection probe 16 obtains the insertion depth of the scale rod 14 through the scale on the surface of the scale rod 14 to obtain the pressure value of the scale pan body 2, so that the effect of improving the accuracy and the safety of the equipment is achieved; the inserted rod 4 is driven to move by the scale pan body 2, the inserted rod 4 drives the fixing frame 17 to move, the fixing frame 17 drives the motor 18 to move along the inner side of the scale pan base 1, so that the shaft rod 27 at the top of the motor 18 moves downwards, the corresponding first trapezoidal wheel 19 is separated, and correspondingly, when the scale pan body 2 moves upwards, the corresponding first trapezoidal wheel 19 can be meshed, so that the effect of automatic adjustment is achieved, and the convenience of equipment is improved; through trapezoidal wheel 19 drive bull stick 9 and rotate, bull stick 9 drives driven lever 21 through trapezoidal wheel 22 No. two and rotates, and driven lever 21 drives fan 24 operation, and support frame 23 has played the messenger and has driven lever 21 steady pivoted effect, improves fan 24 pivoted stationarity to reach the effect on clearance title dish body 2 surfaces, thereby reached improve equipment durability, the practicality is high, has improved staff's work efficiency greatly.
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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a PC title all-in-one, includes title dish base (1), its characterized in that: a scale pan body (2) is arranged on the inner side of the outer surface of the top of the scale pan base (1), a positioning plate (3) is arranged at the bottom of the scale pan body (2) and at the inner side of the scale pan base (1), the two sides of the outer surface of the bottom of the scale pan body (2) are respectively provided with an inserted rod (4) which penetrates through the top of the positioning plate (3), the inner side of the corresponding inserted rod (4) and the outer surface of the bottom of the scale pan body (2) are respectively provided with a detection rod (5), the outer surface of the outer side of the weighing pan base (1) is provided with a driving box (6), a controller (7) is arranged at the bottom inside the driving box (6) and on the outer surface of the bottom of the positioning plate (3), a fan box (8) is arranged on the outer surface of the top inside the driving box (6), a rotating rod (9) is arranged between two sides in the fan box (8), and a display (10) is arranged at the top of the fan box (8).
2. The PC-weighing all-in-one machine of claim 1, wherein: the outer surface of the outer side of the scale pan body (2) is tangent to the inner side of the scale pan base (1), the scale pan base (1) is fixedly connected with the positioning plate (3), and multiple groups of through holes are formed in the outer surfaces of the two sides of the scale pan base (1) and located at the top of the positioning plate (3).
3. The PC-weighing all-in-one machine of claim 1, wherein: inserted bar (4) are fixed connection with the bottom of weighing plate body (2), inserted bar (4) are swing joint with locating plate (3), the outside surface of inserted bar (4) just is located and is provided with spring (11) between the bottom surface of weighing plate body (2) and the top surface of locating plate (3), spring (11) are fixed connection with the bottom surface of weighing plate body (2) and the top surface of locating plate (3), the bottom surface of weighing plate body (2) and the top surface of locating plate (3) all are provided with in the corresponding recess of spring (11).
4. The PC-weighing all-in-one machine of claim 1, wherein: be provided with locating piece (12) between the top surface of detection pole (5) and weighing dish body (2), locating piece (12) and weighing dish body (2) and detection pole (5) are fixed connection, the bottom surface of locating plate (3) and the bottom that is located detection pole (5) are provided with pressure sensors (13), pressure sensors (13) are electric connection with locating plate (3).
5. The PC-weighing all-in-one machine of claim 1, wherein: the bottom surface that just is located balance body (2) between detection pole (5) that correspond is provided with scale rod (14) that runs through locating plate (3) top surface, the outside surface of scale rod (14) and detection pole (5) and the inside that is located locating plate (3) all are provided with location axle (15), the outside surface and locating plate (3) of location axle (15) are fixed connection, the bottom surface of locating plate (3) and the bottom surface that is located scale rod (14) all are provided with test probe (16), test probe (16) and locating plate (3) are electric connection, controller (7) are electric connection with locating plate (3).
6. The PC-weighing all-in-one machine of claim 1, wherein: a fixing frame (17) is arranged between the outer side outer surface of the inserting rod (4) on the right side and the outer side outer surface of the scale base (1), a sliding groove corresponding to the fixing frame (17) is formed in the outer side outer surface of the scale base (1), the fixing frame (17) is fixedly connected with the inserting rod (4), a motor (18) is arranged on the top outer surface of the fixing frame (17), the motor (18) is electrically connected with the fixing frame (17), a shaft rod (27) penetrating through the outer surface of the bottom of the fan box (8) is arranged on the top outer surface of the motor (18), a first trapezoidal wheel (19) is arranged on the outer side outer surface of the shaft rod (27) and the outer side outer surface of the rotating rod (9), the corresponding first trapezoidal wheel (19) is movably engaged, and the first trapezoidal wheel (19) is fixedly connected with the shaft rod (27) and the rotating rod (9), an opening corresponding to the first trapezoidal wheel (19) is formed in the outer surface of the bottom of the fan box (8), and a balance block (20) is arranged on the outer surface of the bottom of the left inserting rod (4).
7. The PC-weighing all-in-one machine of claim 1, wherein: the outer surface of the outer side of the rotating rod (9) and the inner part of the fan box (8) are provided with a plurality of groups of driven rods (21), the outer surface of the outer side of each driven rod (21) and the outer surface of the outer side of each rotating rod (9) are respectively provided with two trapezoidal wheels (22), the corresponding two trapezoidal wheels (22) are movably meshed, the two trapezoidal wheels (22) are fixedly connected with the driven rods (21) and the rotating rods (9), the outer surface of the outer side of each driven rod (21) is located between the top and the bottom of the inner part of the fan box (8), the supporting frame (23) is movably connected with the driven rods (21), the outer surface of the outer side of each driven rod (21) is provided with a fan (24), and the outer surface of the outer side of the fan box (8) is of a net-shaped structure.
8. The PC-weighing all-in-one machine of claim 1, wherein: the outside surface of display (10) is provided with fixed block (25), fixed block (25) are fixed connection with display (10), be provided with bracing piece (26) between the outside surface of the bottom surface of fixed block (25) and drive box (6), bracing piece (26) are electric connection with controller (7), the top surface of bracing piece (26) is swing joint with the bottom surface of fixed block (25).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020108161030 | 2020-08-14 | ||
| CN202010816103 | 2020-08-14 |
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| CN113375767A true CN113375767A (en) | 2021-09-10 |
| CN113375767B CN113375767B (en) | 2023-04-18 |
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