CN220251157U - Roller type weighing device - Google Patents
Roller type weighing device Download PDFInfo
- Publication number
- CN220251157U CN220251157U CN202321664536.4U CN202321664536U CN220251157U CN 220251157 U CN220251157 U CN 220251157U CN 202321664536 U CN202321664536 U CN 202321664536U CN 220251157 U CN220251157 U CN 220251157U
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- Prior art keywords
- roller
- weight
- scale
- scale pan
- weighing device
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- 238000005303 weighing Methods 0.000 title claims abstract description 39
- 238000005096 rolling process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000003028 elevating effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model belongs to the field of weighing machines, and provides a carrier roller type weighing device which comprises a weighing machine body and a weighing machine disc, wherein a plurality of roll shafts are arranged on the weighing machine disc, each roll shaft extends along the width direction of the weighing machine disc, and the roll shafts are distributed along the length direction of the weighing machine disc. When the weight is required to be weighed, the weight can be pushed onto the scale pan, and after the weight is weighed, the weight can be pushed down from the scale pan. In the moving process of the weight, rolling friction is formed between the weight and the scale pan, so that friction force is greatly reduced, the weight can be moved conveniently, and labor consumption is greatly reduced.
Description
Technical Field
The utility model relates to the technical field of weighing apparatus, in particular to a roller type weighing device.
Background
At present, the platform balance comprises a balance body, a balance disc for placing objects is arranged on a base of the balance body, the top surface of the balance disc is generally a plane, manual carrying or pushing to the balance disc is often needed when loading and unloading of weights are carried out, a large amount of manpower is wasted when the weights are directly carried, and the friction force between the weights and the balance disc is large when the weights are pushed, and a large amount of manpower is also wasted.
Disclosure of Invention
The utility model provides a carrier roller type weighing device which is used for solving the defect that a large amount of manpower is consumed when a heavy object is carried or pushed onto a scale pan in the prior art, and realizing the problem that the friction force is reduced and the manpower loss is reduced by converting the plane friction when the heavy object is pushed onto the scale pan into rolling friction.
The utility model provides a roller type weighing device, which comprises a scale body; the scale is characterized by comprising a scale, wherein a plurality of roll shafts are arranged on the scale, extend along the width direction of the scale, and are distributed along the length direction of the scale.
According to the roller type weighing device provided by the utility model, the roller is arranged at the bottom of the balance body.
According to the roller type weighing device provided by the utility model, a first lifting device is arranged between the roller and the scale body at least at one side along the length direction of the scale pan.
According to the roller type weighing device provided by the utility model, the rollers are universal wheels.
According to the roller type weighing device provided by the utility model, the display screen is arranged on the scale body.
According to the roller type weighing device provided by the utility model, the display screen is connected with the scale body through the connecting rod.
According to the roller type weighing device provided by the utility model, the connecting rod is a telescopic rod.
According to the roller type weighing device provided by the utility model, the angle adjusting device is arranged between the display screen and the connecting rod, and the pitching angle of the display screen can be adjusted by the angle adjusting device.
According to the roller type weighing device provided by the utility model, the angle adjusting device is rotationally connected with the connecting rod, and the rotation axis is collinear with the axis of the connecting rod.
According to the roller type weighing device provided by the utility model, the balance body is provided with the handrails.
The utility model provides a roller type weighing device which comprises a scale body and a scale pan, wherein a plurality of roller shafts are arranged on the scale pan, each roller shaft extends along the width direction of the scale pan, and the roller shafts are distributed along the length direction of the scale pan. When the weight is required to be weighed, the weight can be pushed onto the scale pan, and after the weight is weighed, the weight can be pushed down from the scale pan. In the moving process of the weight, rolling friction is formed between the weight and the scale pan, so that friction force is greatly reduced, the weight can be moved conveniently, and labor consumption is greatly reduced.
Drawings
In order to more clearly illustrate the utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic three-dimensional view of a roller weighing device according to one embodiment of the present utility model;
FIG. 2 is an exploded view of a roller weighing device provided in one embodiment of the present utility model;
FIG. 3 is a cross-sectional view of a idler weighing apparatus provided by one embodiment of the present utility model;
reference numerals:
100: a scale body; 110: a housing; 111: a guide hole; 120: a weight sensor; 200: a scale pan; 210: a roll shaft; 220: a bottom plate; 221: a guide rod; 230: a connecting frame; 400: a spring; 500: a roller; 600: a lifting device; 610: a connecting plate; 611: a first hinge hole; 612: an adjustment aperture; 620: a support leg; 621: a second hinge hole; 622: a fixing hole; 630: a hinge shaft; 640: a fixed shaft; 700: a display screen; 800: a connecting rod; 900: a mounting frame; 1000: an armrest.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The idler weighing apparatus of the present utility model is described below with reference to fig. 1 to 3.
The utility model provides a roller type weighing device, which comprises a scale body 100 and a scale pan 200, wherein a plurality of roller shafts 210 are arranged on the scale pan 200, each roller shaft 210 extends along the width direction of the scale pan 200, and the plurality of roller shafts 210 are distributed along the length direction of the scale pan 200.
When it is desired to weigh, the scale body 100 can be moved to one side of the platform where the weight is placed, and the weight can be manually or mechanically pushed onto the scale pan 200. After weighing, the weight may be pushed down the scale pan 200 by human or other mechanism.
During the movement of the weight, the roller shaft 210 rotates, so that the contact between the weight and the scale pan 200 is rolling friction, thereby greatly reducing the friction resistance between the weight and the scale pan 200, and reducing the manpower loss and the energy loss of the equipment.
In one embodiment of the present utility model, the scale body 100 includes a housing 110 and a weight sensor 120 disposed in the housing 110.
The scale pan 200 includes a bottom plate 220 and roller shafts 210 disposed on the bottom plate 220, wherein connecting frames 230 extending upwards are disposed at edges of both sides of the bottom plate 220 in a width direction, two ends of the roller shafts 210 are rotatably connected with the connecting frames 230, for example, the connecting frames 230 are connected with end portions of the roller shafts 210 through bearings, a plurality of roller shafts 210 are distributed along a length direction of the chassis, and tops of the roller shafts 210 are located on the same plane.
A guide hole 111 may be provided at the top edge of the housing 110 and a guide bar 221 may be provided at the bottom edge of the bottom plate 220 of the scale pan 200. When the scale pan 200 is connected, the guide bar 221 is inserted into the guide hole 111, so that the scale pan 200 and the housing 110 can move up and down.
The first side of the bottom of the weight sensor 120 is configured to be coupled to the scale body 100, and the second side of the top of the weight sensor 120 is configured to be coupled to the bottom plate 220 of the scale pan 200, the first side being opposite the second side.
When a weight is placed on the scale pan 200, the scale pan 200 presses the weight sensor 120 downward, and the weight sensor 120 is used for detecting a pressure value and reading a mass value of the current weight.
In the prior art, fixed support legs are generally arranged at the bottom of the scale body 100, so that the scale body 100 is stably supported on the ground, but when the scale body 100 moves, the scale body needs to be manually carried, and the movement is inconvenient. Therefore, in one embodiment of the present utility model, the roller 500 may be disposed at the bottom of the scale body 100, and movement of the scale body 100 may be facilitated due to the roller 500 disposed at the bottom.
Specifically, the four rollers 500 may be disposed at four corners of the bottom of the scale body 100, and the four rollers 500 may provide an effective support for the scale body 100 while achieving the effect of facilitating movement of the scale body 100, and may prevent the scale body 100 from overturning when a weight is placed on the scale body 100.
In one embodiment of the present utility model, the elevating means 600 may be provided between the roller 500 located at one side of the bottom of the scale body 100 and the bottom of the scale body 100 along the length direction of the scale body 100.
For example, the elevating device 600 may be provided between the two rollers 500 located at the bottom front side of the scale body 100 and the scale body 100. When the weight needs to be moved onto the scale pan 200, the height of the two rollers 500 positioned on the front side of the scale body 100 can be reduced, so that the scale pan 200 forms an inclined plane with low front side and high rear side, and the lifting height of the weight can be reduced, so that the weight is more convenient to move onto the scale pan 200.
In the prior art, the platforms for placing the weights are different in height, when the height of the scale pan 200 is higher than the top surface of the platform, the weights still need to be lifted to be at least level with the top surface of the roll shaft 210 of the scale pan 200 by manpower or machinery to push the weights onto the scale pan 200, and a great deal of manpower and material resources are still required.
Therefore, the lifting device 600 may be disposed between all the rollers 500 at the bottom of the scale body 100 and the scale body 100, and when the top surface of the roller shaft 210 on the scale pan 200 is higher or lower than the platform, the height of the scale body 100 may be adjusted by adjusting the lifting device 600 until the top surface of the roller shaft 210 is level with the top surface of the platform, so that the weight is conveniently directly pushed onto the scale pan 200.
Naturally, the elevating device 600 is provided between all the rollers 500 and the scale body 100, and the scale pan 200 can be adjusted to an inclined surface.
In a preferred embodiment, the lifting device 600 may include a connection plate 610 and a leg 620, wherein the connection plate 610 is disposed at the bottom of the scale body 100, and the connection plate 610 extends downward. The leg 620 is connected with the connection plate 610, and the roller 500 is connected to the bottom of the leg 620.
The first hinge hole 611 penetrating through the connecting plate 610 may be disposed at a position of the connecting plate 610 near the bottom, the second hinge hole 621 may be disposed at the middle of the leg 620, and when the connecting plate is connected, the second hinge hole 621 of the leg 620 is aligned with the first hinge hole 611 of the connecting plate 610, and the hinge shaft 630 penetrates through the first hinge hole 611 and the second hinge hole 621 to realize the rotational connection of the leg 620 and the connecting plate 610, and the rotation axis may be along the width direction of the scale body 100.
A plurality of adjusting holes 612 are provided above the first hinge hole 611 of the connection plate 610, and the centers of the adjusting holes 612 are located on a circular arc line, which takes the center of the first hinge hole 611 as the center of the circle. A fixing hole 622 is provided above the second hinge hole 621 in the leg 620, and a distance between the fixing hole 622 and the second hinge hole 621 is equal to the radius of the circular arc.
When the leg 620 needs to be fixed, the fixing hole 622 on the leg 620 can be aligned with one of the adjusting holes 612, and the fixing shaft 640 is inserted into the fixing hole 622 and the adjusting hole 612, and at this time, the hinge shaft 630 and the fixing shaft 640 simultaneously limit the rotation of the leg 620.
When the height of the balance body 100 needs to be adjusted, the fixing shaft 640 can be pulled down, the supporting leg 620 is rotated to a proper angle, the fixing hole 622 of the supporting leg 620 is aligned with one of the adjusting holes 612, the fixing shaft 640 is inserted into the fixing hole 622 and the adjusting hole 612, and the supporting leg 620 is fixed, so that the height of the balance body 100 is adjusted.
In one embodiment of the present utility model, in order to facilitate steering during the movement of the scale body 100, the above-mentioned rollers 500 may use universal wheels, or only the rollers 500 located at the same side of the bottom of the scale body 100 may be provided with universal wheels, and the remaining rollers 500 are directional wheels.
In an embodiment of the present utility model, the scale body 100 is further provided with a display screen 700, and a conversion circuit is disposed in the display screen 700, when the weight sensor 120 detects a weight change, the weight sensor 120 can convert a mass signal into a measurable electrical signal, and the electrical signal is processed by the conversion circuit, so that the mass of the weight can be displayed on the display screen 700 for a user to read.
The display screen 700 may be directly disposed on the scale body 100, or may be connected to the scale body 100 through the connection rod 800. The bottom of connecting rod 800 is connected with one side of balance body 100, and the top of connecting rod 800 upwards extends, and display screen 700 is connected on the top of connecting rod 800, and display screen 700 passes through the signal line and is connected with weight sensor 120, and the signal line can pass the inside of connecting rod 800.
Because the scale body 100 is connected with the scale body 100 through the connecting rod 800, the height of the display screen 700 can be increased, and a user can read data on the display screen 700 without bending.
In a further embodiment, the connecting rod 800 may be configured as a telescopic rod according to the different heights of the users, and the display screen 700 may be adjusted to a height that is convenient for the users with various heights to read data through telescopic adjustment.
In a further embodiment, the connecting rod 800 may be provided with a mounting frame 900, where the mounting frame 900 may be a rectangular frame with one side open, and includes a transverse plate and two risers disposed at two ends of the transverse plate, and the top of the two risers is open.
When in connection, the middle part of the bottom surface of the transverse plate can be connected with the top of the connecting rod 800, and the two sides of the display screen 700 along the width direction can be connected with the two vertical plates through the rotating shaft, so that the pitching angle of the display screen 700 can be adjusted through the rotating shaft, and the display screen is convenient for a user to read.
A damping member may be further provided between the rotation shaft and the vertical plate so that the display screen 700 is fixed at this position when rotated to a proper angle.
In a further embodiment, the angle adjusting device and the connecting rod 800 may be rotatably connected. For example, a connecting cylinder extending downward may be provided at the middle of the bottom surface of the transverse plate of the angle adjusting device, and the connecting cylinder is sleeved on the top of the connecting rod 800. When a user stands at different positions of the scale body 100, the angle adjusting device and the connecting rod 800 can be rotated relatively by pulling the angle adjusting device, so that the display screen 700 can be rotated to a position convenient for reading.
In an embodiment of the present utility model, the scale body 100 is further provided with an armrest 1000, and the bottom of the armrest 1000 is connected to the scale body 100, and the top of the armrest 1000 extends upwards, so that a user can push the scale body 100 to move.
Of course, the arm rest 1000 may also be provided with a telescopic mechanism, so that the height of the top of the arm rest 1000 can be adjusted, and users with different heights can push the scale body 100 conveniently.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (10)
1. A roller weighing apparatus, comprising:
a scale body (100);
the scale pan (200), be provided with a plurality of roller (210) on the scale pan (200), roller (210) are followed the width direction of scale pan (200) extends, and a plurality of roller (210) are followed the length direction of scale pan (200) distributes.
2. The roller-type weighing device according to claim 1, characterized in that the bottom of the balance body (100) is provided with rollers (500).
3. Idler weighing apparatus according to claim 2, wherein a lifting device (600) is arranged between the roller (500) and the scale body (100) at least on one side along the length direction of the scale pan (200).
4. A roller weighing device according to claim 2 or 3, characterized in that the rollers (500) are universal wheels.
5. The roller type weighing device according to claim 1, characterized in that a display screen (700) is arranged on the balance body (100).
6. The roller weighing device according to claim 5, characterized in that the display screen (700) is connected to the scale body (100) by means of a connecting rod (800).
7. The roller weighing device according to claim 6, characterized in that the connecting rod (800) is a telescopic rod.
8. Idler weighing apparatus according to claim 6 or 7, wherein an angle adjustment device is arranged between the display screen (700) and the connecting rod (800), said angle adjustment device being able to adjust the pitch angle of the display screen (700).
9. The roller weighing device according to claim 8, characterized in that said angle adjustment device is in rotational connection with said connecting rod (800) with an axis of rotation collinear with the axis of said connecting rod (800).
10. Idler weighing apparatus according to claim 1, wherein the balance body (100) is provided with an armrest (1000).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321664536.4U CN220251157U (en) | 2023-06-28 | 2023-06-28 | Roller type weighing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321664536.4U CN220251157U (en) | 2023-06-28 | 2023-06-28 | Roller type weighing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220251157U true CN220251157U (en) | 2023-12-26 |
Family
ID=89264347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321664536.4U Active CN220251157U (en) | 2023-06-28 | 2023-06-28 | Roller type weighing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220251157U (en) |
-
2023
- 2023-06-28 CN CN202321664536.4U patent/CN220251157U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |