CN211855520U - Paper is weighed and is used weighbridge structure - Google Patents

Abstract

The utility model relates to a weigher structure for weighing paper, which aims to solve the problems of high labor intensity and low weighing efficiency of workers, which comprises a weighing platform, a weight calculating unit and a display instrument, wherein the weighing platform comprises a mounting plate and a storage plate, the mounting plate comprises a bottom plate and two fixing blocks, the two fixing blocks are arranged at two ends of the bottom plate in parallel, the two fixing blocks are simultaneously and rotatably connected with a rotating shaft, the object placing plate is rotationally connected with the rotating shaft, one end of the object placing plate, which is far away from the rotating shaft, is provided with a lifting mechanism, the lifting mechanism comprises a plurality of threaded rods, one end of each threaded rod is connected with the bottom plate through threads, the other end of the screw rod is rotationally connected with a support fixed on the object placing plate, the screw rod is rotationally connected with a turbine, the turbine cover is equipped with the clamshell that is fixed in the bottom plate, and is a plurality of the turbine rotates simultaneously to be connected with the worm, the worm is connected with the motor. The utility model discloses can reduce staff intensity of labour relatively when improve relatively and weigh efficiency.

Description

Paper is weighed and is used weighbridge structure

Technical Field

The utility model belongs to the technical field of the weighing device technique and specifically relates to a weigher structure for paper is weighed.

Background

A scale is a device used to measure the weight of an object. The weighbridge is a platform scale, also called weighbridge scale or weighbridge, and is a fixed weighing apparatus for measuring the weight of vehicle or goods in vehicle, and is used in warehouse and station.

Referring to fig. 1, for adapting to the user demand, appear a little weighbridge, can be used to the weight of warehouse weighing paper, including weighing platform 1, weight calculating unit 2 and display instrument 3, weight calculating unit 2 places in ground, and weighing platform 1 is fixed in weight calculating unit 2 and deviates from ground one side, is provided with weighing sensor in weight calculating unit 2, and display instrument 3 is fixed in weighing platform 1 upper surface and communicates weighing sensor. When the weighing scale is used, paper to be weighed is bundled, then the paper is placed on the table top of the weighing platform 1, under the action of gravity, a weight value is converted into a corresponding measurable electric signal through a weighing sensor arranged in the weight calculation unit 2, the measurable electric signal transmitted by the weighing sensor is measured through the display instrument 3, and finally, a weight reading can be displayed on the display instrument 3 through the processing of special software; after the measurement, the measured weight value is divided by the weight of the single paper to obtain the approximate number of the paper.

After having measured, need will tie up through the manual work and place the transportation of placing on weighing platform 1 mesa and walk to next time measure on the weighbridge, so relapse, after having measured each time, all need the wuping on the 1 mesa of artifical uninstallation weighing platform, the amount of labour is great, and work efficiency is lower relatively, consequently the utility model provides a new technical scheme.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a paper is weighed and is used land balance structure, and efficiency is weighed in relative the improvement when it can reduce staff intensity of labour relatively.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a paper is weighed and is used weigher structure, including weighing platform, weight calculation unit and display instrument, the weighing platform includes mounting panel and puts the thing board, the mounting panel includes the bottom plate and sets up two fixed blocks that deviate from weight calculation unit one side of bottom plate, the bottom plate is fixed in weight calculation unit and deviates from ground one side, two fixed blocks parallel arrangement just is fixed in the both ends of bottom plate horizontal direction respectively, be provided with the axis of rotation between two said fixed blocks, the both ends of axis of rotation rotate simultaneously connect in two said fixed blocks and lie in the one end of fixed block length direction, put the thing board set up in two said fixed blocks and one end rotate connect in the axis of rotation, put the one end of thing board far away from the axis of rotation and be provided with elevating system, elevating system includes many vertical threaded rods that set up, the other end of threaded rod rotates and is connected with the support that is fixed in the thing board of putting, the threaded rod rotates and is connected with the turbine, the turbine cover is equipped with the clamshell that is fixed in the bottom plate, and is a plurality of the turbine rotates simultaneously and is connected with the worm that passes a plurality of clamshell simultaneously, the one end of worm is provided with the motor that is fixed in the bottom plate, the output shaft of motor is in the worm.

By adopting the technical scheme, when the tied paper (or other articles) needs to be weighed by using the floor scale, the motor is started firstly, the worm is driven to rotate, the threaded rod is driven by the worm gear mechanism to move downwards in the vertical direction, the object placing plate is driven to rotate around the rotating shaft until the object placing plate reaches a horizontal state under the supporting action of the threaded rod and the rotating shaft, then the articles to be weighed are placed on the object placing plate for weighing, after the weighing is finished, the motor is started and reversed, the threaded rod is driven to move upwards in the vertical direction through the worm gear mechanism, the object placing plate is further obliquely placed, the articles on the plate surface slide down and slide into a container prepared in advance, and after the unloading is finished, the motor is reversed, the object placing plate is horizontally placed for the next weighing; the unloading of the weighed objects can be finished in a semi-automatic mode, the objects do not need to be manually transported away at a little point after weighing, the labor intensity of workers is relatively reduced, and the weighing efficiency is relatively improved; and the floor scale has the function of automatic unloading, and the result of use is better relatively.

The present invention may be further configured in a preferred embodiment as: one side of the object placing plate, which is far away from the bottom plate, is rotatably connected with a plurality of balls.

Through adopting above-mentioned technical scheme, will put the thing board through the threaded rod and support and make its put to one side, when article from putting the thing board and downward landing, the ball changes article and the friction of putting between the thing board into rolling friction for article can be relatively faster landing, the process of unloading with higher speed, thereby the result of use is better relatively.

The present invention may be further configured in a preferred embodiment as: the two ends of the object placing plate close to the two fixed blocks are respectively and vertically fixed with a guardrail.

Through adopting above-mentioned technical scheme, when will putting the article on the thing board through elevating system and lift off, the guardrail can be with the article interception, prevents its direct landing in ground to guarantee that the wuping is direct to be equipped with landing in the container in advance, thereby guarantee to unload the effect preferred.

The present invention may be further configured in a preferred embodiment as: two the equal shaping of fixed block one side in opposite directions has the platform of placing, it puts the thing board and puts in two simultaneously the platform of placing horizontally.

By adopting the technical scheme, when articles are placed on the horizontally placed object placing plate for weighing, the object placing plate can be directly placed on the placing table, and at the moment, the threaded rod can not be supported, so that the probability of damage of the threaded rod due to long-term support is reduced; in addition, can laminate in placing the platform completely according to the thing board of putting, judge whether put the thing board and put flatly completely to guarantee the normal clear of weighing work.

The present invention may be further configured in a preferred embodiment as: the one end of putting the thing board and being close to the axis of rotation is provided with transport mechanism, transport mechanism includes the delivery board, the one end of delivery board is fixed in two fixed blocks simultaneously, the other end of delivery board inclines down towards ground, one side that the delivery board is close to ground is provided with many spinal branchs vaulting pole, the both ends of bracing piece are fixed in weight calculation unit and delivery board respectively.

Through adopting above-mentioned technical scheme, can place the container of presetting in the lowest end department of delivery board, article through put the thing board landing of putting to one side and when down, article need slide earlier to the delivery board then just can the landing in the container through the delivery board, have prolonged the route of article landing through setting up the delivery board, prevent that the article landing is better relatively in the effect on ground.

The present invention may be further configured in a preferred embodiment as: the highest point of the conveying plate is not higher than the lowest point of the object placing plate.

By adopting the technical scheme, when the articles slide to the conveying plate through the inclined object placing plate, the highest point of the conveying plate is not higher than the lowest point of the object placing plate, so that the articles can be prevented from being hung on one end side of the conveying plate close to the object placing plate in the sliding process, and the articles can not slide smoothly.

The present invention may be further configured in a preferred embodiment as: the inclination of the conveying plate is gradually reduced from the approach to the far away from the object placing plate.

Through adopting above-mentioned technical scheme, when article slide on the delivery board to the container of preparing in advance in, under the action of gravity of article self, article can cause the impact force to the container when sliding to the container, and article self easily breaks, at this moment, the inclination of the delivery board of putting to one side is more and more littleer, when can guaranteeing that article slide smoothly to the container, reduce the speed that article slided on the delivery board, and then when reducing its impact force to the container, reduce the probability that its self damaged, thereby the practicality is stronger relatively.

The present invention may be further configured in a preferred embodiment as: and two ends of the conveying plate, which are close to the two fixing blocks, are vertically fixed with side fences.

Through adopting above-mentioned technical scheme, when article pass through the conveying board landing in the container, be fixed in the sideboard of conveying board both ends side and can prevent that article from directly landing in ground from its avris, and then guarantee the long-term preferred of effect of unloading.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the weighing platform is arranged into an installation plate and an object placing plate, a rotating shaft and a lifting mechanism are respectively arranged at two ends of the object placing plate in the horizontal direction, a worm and gear mechanism is driven by a motor, a threaded rod is enabled to move in the vertical direction, the object placing plate can rotate around the rotating shaft, after the rotation, the object placing plate is in a horizontal or inclined state, when the object placing plate is horizontally placed, weighing can be carried out, and when the object placing plate is inclined, the weighed object slides down to finish unloading, so that the weighed object is not required to be manually transported away, the labor intensity of workers is relatively reduced, the weighing efficiency is relatively improved, and the service performance of the floor scale is relatively better;

2. an inclined conveying plate is arranged at one end, far away from the threaded rod, of the object placing plate so as to relatively prolong the path of the object sliding from the inclined object placing plate, so that the object can slide into a preset container smoothly; the inclination of the object placing plate is gradually reduced so as to relatively reduce the speed of the object when falling, reduce the probability that the container is damaged under the action of the impact force of the object and relatively reduce the probability that the object is broken.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a floor scale of the prior art.

Fig. 2 is a schematic view of the overall structure of the present invention.

Fig. 3 is a longitudinal section of the present invention, mainly showing the lifting mechanism.

Fig. 4 is a schematic diagram of the explosion structure of the present invention, mainly showing the conveying mechanism.

Reference numerals: 1. weighing platform; 11. mounting a plate; 111. a base plate; 1111. a threaded hole; 112. a fixed block; 113. a placing table; 12. a storage plate; 121. a ball bearing; 122. a guardrail; 2. a weight calculation unit; 21. a support leg; 3. a display instrument; 4. a rotating shaft; 5. a threaded rod; 51. a support; 511. a connecting shaft; 52. a turbine; 53. a housing; 54. a worm; 55. a motor; 6. a conveying plate; 61. a support bar; 62. and (4) side rails.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 2, a paper is weighed and is used weighbridge structure, including weighing platform 1, weight calculating unit 2 and display instrument 3, is close to the fixed a plurality of stabilizer blades 21 that stand in ground in one side on ground at weight calculating unit 2, and a plurality of stabilizer blades 21 set up to 4 and more, all arranges four bights of weight calculating unit 2 in respectively, and weighing platform 1 is fixed in the one side that weight calculating unit 2 deviates from ground, and display instrument 3 is fixed in the mesa department of weighing platform 1. When the weighing device is used, the bundled paper (or other articles) to be weighed are placed on the table top of the weighing platform 1, the weight of the articles to be measured can be known through the display instrument 3, and after the measurement is finished, the bundled paper on the table top of the weighing platform 1 is manually conveyed away to be weighed on the next side.

Referring to fig. 3, weighing platform 1 includes mounting panel 11 and puts thing board 12, and mounting panel 11 includes bottom plate 111 and sets up two fixed blocks 112 that deviate from weight calculation unit 2 one side in bottom plate 111, and bottom plate 111 is fixed in weight calculation unit 2 and deviates from ground one side, and bottom plate 111 sets up the screw hole 1111 of a plurality of vertical settings, and screw hole 1111 runs through weight calculation unit 2.

Referring to fig. 4, the fixing blocks 112 are rectangular, two fixing blocks 112 are disposed in parallel and fixed to both ends of the bottom plate 111 in the horizontal direction, respectively, and the display instrument 3 is fixed to the fixing blocks 112. Be provided with axis of rotation 4 between two fixed blocks 112, the both ends of axis of rotation 4 are passed through the bearing and are rotated simultaneously and connect in two fixed blocks 112, and axis of rotation 4 is located fixed block 112 length direction's one end, puts thing board 12 and sets up between two fixed blocks 112 and one end and passes through the bearing rotation to be connected in axis of rotation 4.

Referring to fig. 2 and 3, the one end of putting thing board 12 and keeping away from axis of rotation 4 is provided with elevating system, elevating system includes the threaded rod 5 of many vertical settings, threaded rod 5's one end threaded connection is in the screw hole 1111 that bottom plate 111 was seted up, threaded rod 5's the other end is provided with the support 51 that is fixed in putting thing board 12, support 51 rotates and is connected with connecting axle 511, threaded rod 5 rotates and connects in connecting axle 511, threaded rod 5 rotates and is connected with worm wheel 52, worm wheel 52 cover is equipped with the clamshell 53 that is fixed in bottom plate 111, a plurality of worm wheels 52 rotate simultaneously and are connected with the worm 54 that passes a plurality of clamshell 53 simultaneously, the one end of worm 54 is provided with the motor 55 that is fixed in bottom plate.

When one bundle or a plurality of bundles of bundled paper needs to be weighed, the motor 55 is started firstly, the motor 55 drives the worm 54 to rotate, the worm 54 drives the plurality of worm wheels 52 to rotate simultaneously, the plurality of threaded rods 5 rotate simultaneously and move downwards in the height direction, the object placing plate 12 rotates around the rotating shaft 4 until the object placing plate 12 is in a flat state under the supporting action of the threaded rods 5 and the rotating shaft 4, and then the bundle or the plurality of bundles of bundled paper needs to be weighed are placed on the table top of the object placing plate 12 for weighing; after weighing is finished, the driving motor 55 rotates reversely, the threaded rods 5 rotate simultaneously and move upwards in the height direction under the driving of the worm wheel 52 and the worm 54, the object placing plate 12 is supported, the object placing plate 12 rotates around the rotating shaft 4 and starts to be in an inclined state, and therefore bound paper placed on the table top of the object placing plate 12 moves towards the rotating shaft 4, at the moment, a worker only needs to place a container for containing paper (or other articles) on the ground, and the bound paper automatically moves towards the container; after the unloading is finished, the object placing plate 12 is horizontally placed again through the lifting mechanism to be weighed next time.

After weighing, can accomplish the uninstallation of tying up paper fast through elevating system, do not need the staff many times will put the paper on thing board 12 and take away to improve relatively when reducing staff intensity of labour relatively and weigh efficiency, the result of use of weighbridge is better relatively.

Many threaded rods 5 can be two and more, all arrange in and put thing board 12 to when making threaded rods 5 will put thing board 12 and support, make and put thing board 12 relatively stable, it is better relatively to carry the thing effect.

Referring to fig. 2 and 3, two opposite sides of the two fixing blocks 112 are formed with placing platforms 113, and the object placing plate 12 is placed on the two placing platforms 113 at the same time. When the object placing plate 12 is horizontally placed on the placing table 113 for weighing, the object placing plate 12 is horizontally placed on the placing table 113 and does not need to be supported by a plurality of threaded rods 5, so that the damage probability of the threaded rods 5 in a supporting state is relatively reduced, and the using effect is relatively better; further, it is possible to judge whether the placing board 12 is completely laid flat according to whether the placing board 12 is completely placed on the placing table 113, so as to prevent the article from being placed unstably at the time of weighing.

One side of the object placing plate 12 departing from the bottom plate 111 is rotatably connected with a plurality of balls 121. The ball 121 changes the surface friction between the weighed object and the object placing plate 12 into rolling friction, so that the object can slide downwards from the inclined object placing plate 12 more quickly, and the unloading effect is relatively better.

Two end sides of the object placing plate 12 close to the two fixed blocks 112 are respectively and vertically fixed with a guardrail 122. So as to prevent the goods from sliding down on the ground from the two sides of the object placing plate 12 when the goods slide down from the inclined object placing plate 12, and the unloading effect is not good.

Referring to fig. 4, one end of the object placing plate 12 close to the rotating shaft 4 is provided with a conveying mechanism, the conveying mechanism comprises a conveying plate 6, one end of the conveying plate 6 is fixed on two fixing blocks 112, the other end of the conveying plate 6 inclines downwards towards the ground and forms an interval with the ground, one side of the conveying plate 6 close to the ground is provided with a plurality of supporting rods 61, and two ends of each supporting rod 61 are fixed on the weight calculating unit 2 and the conveying plate 6 respectively. When the bundled paper slides downwards through the inclined object placing plate 12 and is received by other containers, the bundled paper slides off the object placing plate 12 and then slides on the conveying plate 6, the bundled paper is conveyed continuously through the conveying action of the conveying plate 6 and accurately falls into the container arranged at the lower end of the conveying plate 6, so that the bundled paper can be loaded into other containers in a relatively automatic mode without other processes, the labor intensity of workers is relatively reduced, the working efficiency is relatively improved, and the using effect is relatively better.

The highest point of the conveying plate 6 is not higher than the lowest point of the object placing plate 12, so that the bundled paper is prevented from being hung at one end of the conveying plate 6 close to the object placing plate 12 when the bundled paper slides onto the conveying plate 6 from the inclined object placing plate 12, and the effect of conveying the bundled paper is poor.

The slope of the conveying plate 6 gradually decreases from the near side to the far side of the storage plate 12 and is level near the ground end. When the bundled paper is conveyed into a container prepared in advance through the conveying plate 6, the inclination of the conveying plate 6 is gradually reduced, so that the falling speed of the bundled paper is gradually reduced under the condition that the self gravity of the bundled paper is not changed, the bundled paper is relatively more stable when falling into the container, the impact force on the container is relatively lower, the damage probability of the bundled paper is relatively lower, and the using effect is relatively better. Although the lowest end of the conveying plate 6 is horizontal, the bundled paper still has speed when falling to be close to the lowest end of the conveying plate 6, so that the bundled paper can smoothly slide into the container from the conveying plate 6 with the lower end approaching to the horizontal, and the speed of sliding the bundled paper is reduced to the minimum, so as to ensure that the using effect is relatively better.

The two ends of the conveying plate 6 close to the two fixed blocks 112 are vertically fixed with side rails 62, so that when the bundled paper slides on the conveying plate 6, the two ends of the conveying plate 6 close to the two fixed blocks 112 slide on the ground, and the using effect is poor.

Because elevating system, transport mechanism all set up in the utility model discloses a weighbridge structure is originally internal, so can not influence the precision of weighing because of it.

The implementation principle of the embodiment is as follows: when weighing is needed, the motor 55 is started firstly, the object placing plate 12 is horizontally placed on the placing platform 113 through the lifting mechanism, and meanwhile, a container is placed at the lower end of the conveying plate 6; then, the bundled paper to be weighed is placed on the object placing plate 12 for weighing; after weighing is finished, the motor 55 is driven, the object placing plate 12 is supported by the lifting mechanism, namely the threaded rod 5, so that the threaded rod 5 is obliquely arranged, and the objects on the object placing plate 12 slide towards the conveying plate 6 and slide into the container through the conveying plate 6; after the unloading is finished, the object placing plate 12 is horizontally placed on the placing table 113 through the lifting mechanism to be weighed next time.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a weighbridge structure for paper is weighed, includes weighing platform (1), weight calculation unit (2) and display instrument (3), its characterized in that: weighing platform (1) includes mounting panel (11) and puts thing board (12), mounting panel (11) include bottom plate (111) and set up in two fixed blocks (112) that bottom plate (111) deviates from weight calculation unit (2) one side, bottom plate (111) are fixed in weight calculation unit (2) and deviate from ground one side, two fixed block (112) parallel arrangement just is fixed in the both ends of bottom plate (111) horizontal direction respectively, two be provided with axis of rotation (4) between fixed block (112), the both ends of axis of rotation (4) rotate simultaneously connect in two fixed block (112) and lie in fixed block (112) length direction's one end, it sets up in two to put thing board (12) between fixed block (112) and one end rotate and connect in axis of rotation (4), the one end of putting thing board (12) and keeping away from axis of rotation (4) is provided with elevating system, elevating system includes threaded rod (5) of many vertical settings, the one end threaded connection of threaded rod (5) in bottom plate (111), the other end of threaded rod (5) rotates and is connected with and is fixed in support (51) of putting thing board (12), threaded rod (5) rotate and are connected with turbine (52), turbine (52) cover is equipped with shell (53) that are fixed in bottom plate (111), and is a plurality of turbine (52) rotate simultaneously and are connected with worm (54) that pass a plurality of shell (53) simultaneously, the one end of worm (54) is provided with motor (55) that are fixed in bottom plate (111), the output shaft of motor (55) is in worm (54).

2. The scale structure for paper weighing according to claim 1, wherein: one side of the object placing plate (12) departing from the bottom plate (111) is rotatably connected with a plurality of balls (121).

3. The scale structure for paper weighing according to claim 2, wherein: the two ends of the object placing plate (12) close to the two fixed blocks (112) are respectively and vertically fixed with a guardrail (122).

4. The scale structure for paper weighing according to claim 3, wherein: two fixed blocks (112) one side in opposite directions all the shaping has place platform (113), it puts two to put thing board (12) the while place the platform (113).

5. The scale structure for paper weighing according to claim 1, wherein: put the one end that thing board (12) is close to axis of rotation (4) and be provided with transport mechanism, transport mechanism includes delivery board (6), the one end of delivery board (6) is fixed in two fixed blocks (112) simultaneously, the other end of delivery board (6) is towards the ground downward sloping, one side that delivery board (6) are close to ground is provided with many spinal branchs vaulting pole (61), the both ends of bracing piece (61) are fixed in weight calculation unit (2) and delivery board (6) respectively.

6. The scale structure for weighing paper according to claim 5, wherein: the highest point of the conveying plate (6) is not higher than the lowest point of the object placing plate (12).

7. The scale structure for paper weighing according to claim 6, wherein: the inclination of the conveying plate (6) is gradually reduced from the approach to the far away from the object placing plate (12).

8. The scale structure for paper weighing according to claim 7, wherein: and side rails (62) are vertically fixed at two ends of the conveying plate (6) close to the two fixed blocks (112).

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