CN218973617U

CN218973617U - Portable weighing platform

Info

Publication number: CN218973617U
Application number: CN202320088634.1U
Authority: CN
Inventors: 叶卫; 陈凯
Original assignee: Xi'an Kaixuan Automation Co ltd; Nippon Paint China Co Ltd
Current assignee: Xi'an Kaixuan Automation Co ltd; Nippon Paint China Co Ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-05-05
Anticipated expiration: 2033-01-31

Abstract

The utility model discloses a movable weighing platform, which comprises a weighing platform and a display screen electrically connected to the weighing platform, wherein a supporting plate is fixedly arranged at the bottom end of the weighing platform, four universal wheels are respectively arranged on the lower surfaces of the four top corners of the supporting plate, a lifting plate capable of moving up and down is arranged on the lower surface of the supporting plate, a lifting mechanism is arranged between the lifting plate and the supporting plate, and a height adjusting mechanism is arranged between the display screen and the weighing platform. According to the utility model, the bidirectional screw is driven by the rocker to rotate, so that the bidirectional screw drives the two moving plates with two ends in threaded connection to be away from each other, the rotating rod rotatably arranged at the end part of the moving plate pushes the lifting plate downwards, the lifting plate lifts the whole weighing platform upwards, the universal wheels are lifted from the ground, the lifting plate supports the weighing platform, the contact area between the weighing platform and the ground is increased, the weighing platform is prevented from moving, and the stability of the weighing platform is improved.

Description

Portable weighing platform

Technical Field

The utility model relates to the technical field of weighing, in particular to a movable weighing platform.

Background

A load cell is in fact a device that converts a mass signal into a measurable electrical signal output. The actual working environment of the sensor is considered, which is important to correctly select the weighing sensor, and the sensor is related to whether the sensor can work normally or not, the safety and the service life of the sensor, and the reliability and the safety of the whole weighing apparatus. The new and old national standards have quality differences in the basic concepts and evaluation methods of main technical indexes of the weighing sensor.

When the existing movable weighing platform is used, the weighing platform is usually supported by the rollers arranged at the bottom, and the contact area between the rollers and the ground is small, so that the weighing platform is easy to move when weighing heavier materials, and the stability of the weighing platform is affected.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a movable weighing platform.

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

the utility model provides a portable weighing platform, includes weighing platform and electric connection at the display screen on the weighing platform, the bottom fixed mounting of weighing platform has the backup pad, four universal wheels are installed respectively to the lower surface that the backup pad is located its four apex angles departments, but the lower surface mounting of backup pad has the jacking board of reciprocates, be equipped with climbing mechanism between jacking board and the backup pad, be equipped with height-adjusting mechanism between display screen and the weighing platform.

As a further scheme of the utility model, the jacking mechanism comprises two fixing plates symmetrically and fixedly arranged on the lower surfaces of two opposite ends of the supporting plate, two fixing rods are symmetrically and fixedly arranged between the two fixing plates, two moving plates are respectively and slidably arranged on the outer surfaces of the two fixing rods, four supporting blocks are symmetrically and fixedly arranged on the upper surface of the jacking plate, two rotating rods are respectively and rotatably arranged at two ends of the moving plates, one end of each rotating rod, which is far away from the moving plate, is rotatably arranged on the outer surfaces of the supporting blocks, and a transmission assembly is arranged between the two fixing plates.

As a further scheme of the utility model, the transmission assembly comprises a bidirectional screw rod rotatably arranged between the two fixed plates, and two ends of the bidirectional screw rod respectively penetrate through the outer surfaces of the two movable plates and are in threaded connection with the outer surfaces of the two movable plates.

As a further scheme of the utility model, one end of the bidirectional screw rod penetrates through the outer surface of the fixed plate and is fixedly provided with a rocking wheel.

As a further scheme of the utility model, the height adjusting mechanism comprises a supporting tube fixedly arranged on the upper surface of the weighing platform, a lifting rod is inserted into the supporting tube, and the top end of the lifting rod is fixedly arranged on the lower surface of the display screen.

As a further scheme of the utility model, the outer surface of the side, close to the top end, of the supporting tube is connected with a locking bolt in a threaded manner.

The beneficial effects of the utility model are as follows:

1. through rocking wheel drive two-way screw rod rotation, make two movable plates that two ends threaded connection of two-way screw rod drive keep away from each other, make the bull stick that movable plate tip rotated the installation promote down the jacking board, make the jacking board wholly upwards jack-up with the platform of weighing to lift up the universal wheel from subaerial, make the jacking board support the platform of weighing, increase the area of contact of platform and ground of weighing, prevent that the platform of weighing from producing the removal, improve the stability of platform of weighing.

2. Through upwards lifting the lifter, the length of the lifter and the length of the supporting tube are increased, and the height of the display screen can be adjusted.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a mobile weighing platform according to the present utility model;

FIG. 2 is a schematic side view of a portable weighing platform according to the present utility model;

fig. 3 is a schematic diagram of the bottom structure of a support plate of the mobile weighing platform according to the present utility model.

In the figure: 1. a weighing table; 2. a universal wheel; 3. a display screen; 4. a support plate; 5. a fixing plate; 6. a fixed rod; 7. a jacking plate; 8. a moving plate; 9. a rotating rod; 10. shaking wheel; 11. a support block; 12. a support tube; 13. a lifting rod; 14. a locking bolt; 15. a bidirectional screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Examples

Referring to fig. 1-3, a mobile weighing platform comprises a weighing platform 1 and a display screen 3 electrically connected to the weighing platform 1, wherein a supporting plate 4 is fixedly arranged at the bottom end of the weighing platform 1, four universal wheels 2 are respectively arranged on the lower surfaces of the four top corners of the supporting plate 4, a jacking plate 7 capable of moving up and down is arranged on the lower surface of the supporting plate 4, a jacking mechanism is arranged between the jacking plate 7 and the supporting plate 4, and a height adjusting mechanism is arranged between the display screen 3 and the weighing platform 1.

In this embodiment, the jacking mechanism includes two fixing plates 5 symmetrically and fixedly mounted on the lower surfaces of opposite ends of the supporting plate 4, two fixing rods 6 are symmetrically and fixedly mounted between the two fixing plates 5, and the two fixing rods 6 are used for supporting and limiting the two moving plates 8, so that the moving plates 8 are more stable when moving; the surface of two dead levers 6 is slidable mounting respectively has two movable plates 8, and the upper surface symmetry fixed mounting of jacking board 7 has four supporting shoe 11, and two bull stick 9 are installed in the rotation respectively at the both ends of movable plate 8, and the one end that bull stick 9 kept away from movable plate 8 and the surface rotation installation of supporting shoe 11 are equipped with drive assembly between two fixed plates 5.

In this embodiment, the transmission assembly includes a bidirectional screw 15 rotatably installed between the two fixed plates 5, and two ends of the bidirectional screw 15 respectively penetrate through the outer surfaces of the two moving plates 8 and are in threaded connection with the two moving plates.

In this embodiment, one end of the bi-directional screw 15 penetrates the outer surface of the fixed plate 5 and is fixedly mounted with the rocking wheel 10.

In this embodiment, the height adjusting mechanism comprises a supporting tube 12 fixedly mounted on the upper surface of the weighing platform 1, a lifting rod 13 is inserted into the supporting tube 12, and the top end of the lifting rod 13 is fixedly mounted on the lower surface of the display screen 3. The outer surface of the support tube 12 near the top end side is connected with a locking bolt 14 in a threaded manner, and the lifting rod 13 can be locked or unlocked by screwing or unscrewing the locking bolt 14.

From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects: after the weighing platform 1 is integrally moved to a flat proper position through four universal wheels 2 arranged on the lower surface of the supporting plate 4, the shaking wheel 10 is rotated, so that the shaking wheel 10 drives the bidirectional screw rod 15 to rotate, the bidirectional screw rod 15 drives two movable plates 8 which are in threaded connection with the two ends of the bidirectional screw rod to be mutually far away, the rotating rod 9 arranged at the end part of the movable plate 8 is used for pushing the jacking plate 7 downwards, the jacking plate 7 is used for jacking the weighing platform 1 integrally upwards, the universal wheels 2 are lifted from the ground, the jacking plate 7 is used for supporting the weighing platform 1, the contact area between the weighing platform 1 and the ground is increased, and the stability of the weighing platform 1 is improved;

when the height of the display screen 3 needs to be adjusted, the lifting rod 13 is lifted upwards, the length of the lifting rod 13 and the length of the supporting tube 12 are increased, the height of the display screen 3 can be adjusted, after the adjustment is completed, the locking bolt 14 is screwed down, the locking bolt 14 is abutted against the side edge of the lifting rod 13, and the height of the lifting rod 13 can be fixed, so that the operation is convenient.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be capable of being practiced otherwise than as specifically illustrated and described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a portable weighing platform, includes weighing platform (1) and electric connection display screen (3) on weighing platform (1), its characterized in that, the bottom fixed mounting of weighing platform (1) has backup pad (4), four universal wheels (2) are installed respectively to the lower surface that backup pad (4) are located its four apex angles departments, the lower surface mounting of backup pad (4) has jacking plate (7) that can reciprocate, be equipped with climbing mechanism between jacking plate (7) and backup pad (4), be equipped with height-adjusting mechanism between display screen (3) and weighing platform (1).

2. The movable weighing platform according to claim 1, wherein the jacking mechanism comprises two fixing plates (5) symmetrically and fixedly installed on the lower surfaces of two opposite ends of the supporting plate (4), two fixing rods (6) are symmetrically and fixedly installed between the two fixing plates (5), two movable plates (8) are respectively and slidably installed on the outer surfaces of the two fixing rods (6), four supporting blocks (11) are symmetrically and fixedly installed on the upper surface of the jacking plate (7), two rotating rods (9) are respectively and rotatably installed on two ends of the movable plates (8), and a transmission assembly is arranged between one end, away from the movable plates (8), of each rotating rod (9) and the outer surfaces of the supporting blocks (11).

3. A mobile weighing platform according to claim 2, characterized in that said transmission assembly comprises a bi-directional screw (15) rotatably mounted between two fixed plates (5), the two ends of said bi-directional screw (15) penetrating the external surfaces of the two mobile plates (8) and being screwed thereto, respectively.

4. A mobile weighing platform according to claim 3, characterized in that one end of the bi-directional screw (15) penetrates the outer surface of the fixed plate (5) and is fixedly fitted with a rocker (10).

5. A mobile weighing platform according to claim 1, characterized in that the height adjusting mechanism comprises a supporting tube (12) fixedly mounted on the upper surface of the weighing platform (1), a lifting rod (13) is inserted into the supporting tube (12), and the top end of the lifting rod (13) is fixedly mounted on the lower surface of the display screen (3).

6. A mobile weighing platform according to claim 5, characterized in that the outer surface of the support tube (12) near its top end side is screwed with locking bolts (14).