CN217687468U

CN217687468U - Column type weighing module

Info

Publication number: CN217687468U
Application number: CN202221130063.5U
Authority: CN
Inventors: 董威; 苑勇敢; 尤志亚; 雷磊; 周阳; 王瑞林; 方佳毅; 王琳; 谢浩浩
Original assignee: Zhonghang Electronic Measuring Instruments Co Ltd
Current assignee: Zhonghang Electronic Measuring Instruments Co Ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-10-28
Anticipated expiration: 2032-05-11

Abstract

The utility model discloses a column type weighing module, include: the upper top plate and the lower top plate are horizontally arranged, and the supporting plate is vertically arranged between the upper top plate and the lower top plate; the lower top plate is fixed on the bottom plate; the lower top plate comprises a first through hole and a second through hole; the top structure and the bottom plate are fixed to form a rigid structure, and the weighing sensor penetrates through the first through hole and is located in the rigid structure; the anti-overturning bolt penetrates through the second through hole to be in threaded connection with the bottom plate; the upper top plate comprises a plurality of adjusting bolt holes, and the adjusting bolts are arranged in the adjusting bolt holes and used for adjusting the balance of the weighing object. The utility model discloses can improve column type weighing module precision of weighing and stability.

Description

Column type weighing module

Technical Field

The utility model belongs to the technical field of the sensor, a column type weighing module is related to.

Background

In industries such as fine chemical engineering, new energy lithium battery, livestock and the like, weighing sensors are mostly adopted for weighing and measuring, and in the weighing process, phenomena such as stirring, vibration, shaking and the like generally exist in a weighing object. In this case, the weighing module sensor should possess higher precision of weighing, and the weighing module should also possess good dynamic load weighing function. In the industry, an upper bearing plate, a lower bearing plate, a spherical force transmission structure and the like are commonly adopted to form a weighing module, wherein the upper bearing plate transmits force to a weighing sensor through the force transmission structure, so that the purpose of weighing is achieved. The force transfer mechanism adopts a spherical design, has a dynamic load weighing function to a certain extent, and simultaneously, due to the spherical structure of the force transfer mechanism, the upper bearing plate can swing along the tangential direction of the spherical surface of the force transfer structure, so that the weighing object has the risks of swinging, overturning and the like.

The column type weighing module has the uncertain factor such as rock, jolt in the transportation, can lead to the skew to appear between last bearing plate of weighing module, load-transferring structure and the lower bearing plate, and the field erection environment is complicated, and artificial factor influences too much, can lead to the skew to appear between last bearing plate of weighing module, load-transferring structure and the lower bearing plate to weighing module precision causes negative effects.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the problem among the prior art, provide a column type weighing module, can improve weighing module weighing accuracy and weighing module's stability.

In order to achieve the above purpose, the utility model adopts the following technical scheme to realize:

a column weighing module comprising: the device comprises a top structure, a weighing sensor, a bottom plate, an overturn-preventing bolt and an adjusting bolt;

the top structure comprises an upper top plate, a support plate and a lower top plate;

the upper top plate and the lower top plate are horizontally arranged, and the supporting plate is vertically arranged between the upper top plate and the lower top plate; the lower top plate is fixed on the bottom plate;

the lower top plate comprises a first through hole and a second through hole; the top structure and the bottom plate are fixed to form a rigid structure, and the weighing sensor penetrates through the first through hole and is located in the rigid structure; the anti-overturning bolt penetrates through the second through hole to be in threaded connection with the bottom plate;

the upper top plate comprises a plurality of adjusting bolt holes, and the adjusting bolts are arranged in the adjusting bolt holes and used for adjusting the balance of the weighing object.

The utility model discloses a further improvement lies in:

the backup pad symmetry sets up, and the top structure is two "worker" style of calligraphy structures.

The bottom plate center includes the recess, and the recess is used for placing weighing sensor.

A gap exists between the top of the weighing sensor and the upper top plate.

The anti-overturning device also comprises an anti-overturning gasket and an anti-overturning sleeve; the anti-overturning bolt penetrates through the second through hole, the anti-overturning gasket and the anti-overturning sleeve to be connected with the bottom plate.

The device also comprises a fixed bracket; the base and the lower top plate are provided with bolt holes matched with the fixing support; the fixed support is fixed through the bolt hole of base and the bolt hole of roof down.

The vertical section of the fixed bracket is L-shaped. The number of the fixed brackets is two. The adjusting bolt holes are uniformly arranged on the upper top plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses set up weighing sensor at last roof, backup pad, down in the rigid structure that roof and bottom formed, provide the support when weighing sensor breaks off or weighing object topples, ensure weighing object safety, rigid structure can improve column type weighing module's installation convenience. Meanwhile, an adjusting bolt hole is formed in the upper top plate, and an adjusting bolt is arranged in the adjusting bolt hole, so that the weighing precision of the weighing module is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a three-dimensional view of a column-type weighing module of the present invention; wherein, a is a front view, b is a side view, and c is a top view;

fig. 2 is an exploded view of the column-type weighing module of the present invention;

fig. 3 is a structural diagram of the column type weighing module of the present invention;

figure 4 is the utility model discloses an adjust object erection support height sketch map of weighing.

Wherein, 1-upper top plate, 2-overturn-preventing bolt, 3-overturn-preventing gasket, 4-overturn-preventing sleeve, 5-lower top plate, 6-weighing sensor, 7-fixing support, 8-bottom plate, 9-first through hole, 10-second through hole, 11-adjusting bolt hole, 12-adjusting bolt and 13-support plate.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "horizontal", "inner", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship that the product of the present invention is usually placed when in use, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be interpreted as limiting the present invention. Furthermore, the terms "first," "second," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the term "horizontal", if present, does not mean that the component is required to be absolutely horizontal, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

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

referring to fig. 1, 2, 3 and 4, the utility model discloses a column type weighing module, include: the top structure, the weighing sensor 6, the bottom plate 8, the overturn-preventing bolt 2 and the adjusting bolt 12;

wherein fig. 1 (a) is a front view, fig. 1 (b) is a side view, and fig. 1 (c) is a top view; the top structure comprises an upper top plate 1, a support plate 13 and a lower top plate 5; the upper top plate 1 and the lower top plate 5 are horizontally arranged, and the support plate 13 is vertically arranged between the upper top plate 1 and the lower top plate 5; the lower top plate 5 is fixed on the bottom plate 8;

the lower top plate 5 includes a first through hole 9 and a second through hole 10; the top structure and the bottom plate 8 are fixed to form a stable rigid structure, and the weighing sensor 6 penetrates through the first through hole 9 and is positioned in the stable rigid structure; whole weighing sensor 6 is wrapped up in stable rigid structure, and has certain clearance with last roof 1, can make the object of weighing have certain rocking, is applicable to the dynamic load and weighs.

The overturn-preventing bolt 2 penetrates through the second through hole 10 to be in threaded connection with the bottom plate 8, and the top structure is fixed on the bottom plate 8. The area of the bottom plate 8 is larger than that of the lower bottom plate 5, so that the overall stability can be improved.

The upper top plate 1 comprises a plurality of adjusting bolt holes 11, and adjusting bolts 12 are arranged in the adjusting bolt holes 11 and used for adjusting balance of a weighing object. When the weighing object is not level, the weighing object can be jacked up by adjusting the corresponding adjusting bolt 12, and meanwhile, the adjusting gasket is additionally arranged, so that the upper surface of the top plate of the weighing module is level.

The backup pad 13 symmetry sets up, and the top structure is two "worker" style of calligraphy structures, and forms rigid structure spare through fixed roof 1, backup pad 13 of going up of welding mode and roof 5 down, guarantees to provide powerful support when weighing sensor 6 breaks off or weighing object topples, guarantees to weigh object safety.

The center of the bottom plate 8 comprises a groove for placing the weighing sensor 6, and the fixed sensor 6 is vertically stored. There is a gap between the top of the load cell 6 and the upper top plate 1.

The overturn preventing device also comprises an overturn preventing gasket 3 and an overturn preventing sleeve 4; the overturn preventing bolt 2 passes through the second through hole 10, the overturn preventing gasket 3 and the overturn preventing sleeve 4 to be connected with the bottom plate 8. The overturn-preventing bolt 2 is not in contact with the upper top plate 1, and a circumferential gap exists.

Also comprises a fixed bracket 7; the base 8 and the lower top plate 5 are both provided with bolt holes matched with the fixing support 7; the fixing bracket 7 is fixed by a bolt hole of the base 8 and a bolt hole of the lower top plate 5. The weighing sensor 6 can be protected from stress in transportation, the rigid integrated module can be improved in the installation process, and the installation convenience is improved.

The vertical section of the fixed bracket 7 is L-shaped. The number of the fixing supports 7 is two, and the two fixing supports 7 increase the stability of the whole sensor.

The adjusting bolt holes 11 are uniformly arranged on the upper top plate 1.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A column weighing module, comprising: the device comprises a top structure, a weighing sensor (6), a bottom plate (8), an overturn-preventing bolt (2) and an adjusting bolt (12);

the top structure comprises an upper top plate (1), a support plate (13) and a lower top plate (5);

the upper top plate (1) and the lower top plate (5) are horizontally arranged, and the supporting plate (13) is vertically arranged between the upper top plate (1) and the lower top plate (5); the lower top plate (5) is fixed on the bottom plate (8);

the lower top plate (5) comprises a first through hole (9) and a second through hole (10); the top structure and the bottom plate (8) are fixed to form a rigid structure, and the weighing sensor (6) penetrates through the first through hole (9) and is located in the rigid structure; the overturn-preventing bolt (2) penetrates through the second through hole (10) to be in threaded connection with the bottom plate (8);

the upper top plate (1) comprises a plurality of adjusting bolt holes (11), and the adjusting bolts (12) are arranged in the adjusting bolt holes (11) and used for adjusting balance of a weighing object.

2. The column weighing module according to claim 1, wherein the support plates (13) are symmetrically arranged and the roof structure is a double i-shaped structure.

3. The column weighing module according to claim 2, characterised in that the bottom plate (8) comprises a recess centrally for placing a load cell (6).

4. Column weighing module according to claim 3, characterized in that there is a gap between the top of the load cell (6) and the upper top plate (1).

5. The column weighing module according to claim 4, characterized in that it further comprises an anti-overturning washer (3) and an anti-overturning sleeve (4); the overturn-preventing bolt (2) penetrates through the second through hole (10), the overturn-preventing gasket (3) and the overturn-preventing sleeve (4) to be connected with the bottom plate (8).

6. The column weighing module according to claim 5, further comprising a fixing bracket (7); the bottom plate (8) and the lower top plate (5) are respectively provided with a bolt hole matched with the fixing support (7); and the fixing support (7) is fixed through a bolt hole of the bottom plate (8) and a bolt hole of the lower top plate (5).

7. Column weighing module according to claim 6, characterized in that the vertical section of the fixing bracket (7) is L-shaped.

8. The column weighing module according to claim 7, characterized in that the fixing brackets (7) are two in number.

9. Column weighing module according to claim 8, characterised in that the adjusting bolt holes (11) are arranged uniformly on the upper top plate (1).