CN219265475U - Electronic hanging scale calibrating device - Google Patents

Abstract

The utility model discloses an electronic hanging scale calibrating device which comprises a base, wherein a motor is fixedly connected to the bottom of an inner cavity of the base close to the center, a rotating shaft is fixedly connected to a power output shaft of the motor, a first bearing is fixedly connected to the top of the inner cavity of the base close to the center, the top end of the rotating shaft is inserted into the inner cavity of the first bearing, a driving belt pulley is fixedly sleeved on the outer edge of the rotating shaft close to the bottom end, a linkage belt pulley is fixedly sleeved on the outer edge of the rotating shaft close to the top end, and the linkage belt pulley is fixedly sleeved on the outer edge of the rotating shaft.

Description

Electronic hanging scale calibrating device

Technical Field

The utility model relates to the technical field of electronic hanging scale verification, in particular to an electronic hanging scale verification device.

Background

The electronic hanging scale is a metering device for weighing the weighed object on line under the hanging state, generally comprises a weighing sensor, a mechanical bearing mechanism, a weighing display instrument and the like, and currently, along with the development of the traditional manufacturing industry, more and more enterprises start to use the electronic hanging scale, so that the metering performance of the electronic hanging scale is ensured to be accurate and reliable, and the electronic hanging scale needs to be calibrated regularly.

The existing electronic hanging balance calibrating device is used for calibrating the hanging weights in the naked air environment in the calibrating process of the electronic hanging balance, the calibration is inaccurate due to the influence of external air flow, repeated weighing calibration is needed, the existing calibrating device is inconvenient to fix the electronic hanging balance, and the electronic hanging balance is easy to slide during the calibration, so that the calibration is inaccurate.

Disclosure of Invention

In order to overcome the defects in the prior art, one of the purposes of the utility model is to provide an electronic hanging scale verification device.

One of the purposes of the utility model is realized by adopting the following technical scheme:

the utility model provides an electronic hanging scale calibrating device, includes the base, base inner chamber bottom is close to center department fixedly connected with motor, motor power take off shaft fixedly connected with pivot, base inner chamber top is close to center department fixedly connected with first bearing, the pivot top is pegged graft at first bearing inner chamber, just pivot outside edge is close to bottom department fixed cover and is equipped with the driving pulley, pivot outside edge is close to top department fixed cover and is equipped with the interlock belt pulley, base top and bottom are close to the equal fixedly connected with second bearing of left and right sides, adjacent the second bearing inner chamber runs through jointly and is equipped with first threaded rod, is located the left side first threaded rod outside edge is close to bottom department all fixed cover and is equipped with driven pulley, there is first belt between driving pulley and the driven pulley, driving pulley is located the right side first threaded rod outside edge is close to bottom department fixed cover and is equipped with the drive pulley, two first outside edge is close to top and is equipped with first threaded rod cover and two equal fixedly connected with the top of first threaded rod, two threaded rod outside edge are all equipped with the equal thread groove and two mutually connected with the connecting plate, two the equal top of threaded rod is mutually connected with the equal fixed connection plate of threaded rod.

Further, the base top is close to the equal fixedly connected with riser of left and right sides, two the common fixedly connected with diaphragm in riser top, spacing opening has been seted up near center department on the diaphragm, the laminating of diaphragm top has the electronic hanging scale body, electronic hanging scale body bottom is close to center department and installs the couple, the couple bottom runs through spacing opening inner chamber, just couple outside edge is close to bottom department swing joint has the weight.

Further, the diaphragm top is close to the equal fixedly connected with fixed plate of left and right sides, two the equal fixedly connected with third bearing of department near the center on the fixed plate, two the equal run through of third bearing inner chamber is equipped with the second threaded rod, two the equal fixedly connected with of one end that the second threaded rod kept away from mutually changes the board.

Further, two the fixed pipe is fixed to the equal fixedly connected with of one side that the fixed plate is close to mutually is close to center department, and two fixed pipe inner chamber all runs through and is equipped with the second screwed pipe, two the one end that the second threaded rod is close to mutually all runs through adjacent second screwed pipe inner chamber, and two the one end that the second threaded rod outside edge is close to mutually all with adjacent second screwed pipe inner chamber for intermeshing setting.

Further, two equal fixedly connected with slide bar of one side that electronic hanging scale body was kept away from to second screwed pipe top and bottom, adjacent the equal fixedly connected with slider of one end that the slide bar kept away from mutually, two spout has all been seted up to fixed pipe inner chamber top and bottom, and a plurality of the slider all is located adjacent spout inner chamber.

Further, two equal fixedly connected with grip block of one end that the second screwed pipe is close to mutually, two one side that the grip block is close to mutually all sets up for laminating each other with the electronic hanging balance body between, two equal fixedly connected with clamping spring in grip block inner chamber bottom, two equal fixedly connected with grip block in grip block top, two equal fixedly connected with clamping lever in grip block top all runs through adjacent grip block inner chamber to fixedly connected with interlock board, two interlock board bottom all is laminating each other with electronic hanging balance body top and sets up.

Further, the base top is close to center department fixedly connected with electric telescopic handle, electric telescopic handle top fixedly connected with fly leaf, the equal fixedly connected with movable block in fly leaf left and right sides, two the riser is close to one side and is close to center department all sets up flutedly, two the movable block all is located adjacent recess inner chamber.

Compared with the prior art, the utility model has the beneficial effects that:

through mutually supporting between each part for the device is convenient for fix the electronic hanging balance body, has avoided when the examination, and the electronic hanging balance slides easily, leads to examining and determine imprecision's problem, and makes the weight arrange in relatively sealed environment, avoids the influence of external air current, and then causes examining and determine imprecision, need weigh the problem of examination repeatedly.

The foregoing description is only an overview of the present utility model, and is intended to be implemented in accordance with the teachings of the present utility model, as well as the preferred embodiments thereof, together with the following detailed description of the utility model, given by way of illustration only, together with the accompanying drawings.

Drawings

Fig. 1 is a front view of the present embodiment;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is an enlarged view of FIG. 1 at B;

FIG. 4 is an enlarged view of FIG. 3 at C;

fig. 5 is a top view of the component base of the present embodiment.

In the figure: 1. a base; 2. a motor; 3. a driving pulley; 4. a first belt; 5. a driven pulley; 6. a linkage belt pulley; 7. a second belt; 8. a drive pulley; 9. a first threaded rod; 10. a first threaded pipe; 11. a connecting plate; 12. a transparent cover; 13. an electric telescopic rod; 14. a movable plate; 15. a riser; 16. a cross plate; 17. an electronic hanging scale body; 18. a weight; 19. a movable block; 20. a second threaded rod; 21. a rotating plate; 22. a fixed tube; 23. a second threaded tube; 24. a clamping plate; 25. a clamping spring; 26. a clamping block; 27. a clamping rod; 28. a linkage plate; 29. a slide bar; 30. a sliding block.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-5, the present utility model provides a technical solution:

example 1:

the utility model provides an electronic hanging scale calibrating device, including base 1, base 1 inner chamber bottom is close to center department fixedly connected with motor 2, motor 2 power take off shaft fixedly connected with pivot, base 1 inner chamber top is close to center department fixedly connected with first bearing, the pivot top is pegged graft in first bearing inner chamber, and pivot outside edge is close to bottom department fixed cover and is equipped with driving pulley 3, pivot outside edge is close to top department fixed cover and is equipped with interlock belt pulley 6, base 1 top and bottom are close to left and right sides all fixedly connected with second bearing, adjacent second bearing inner chamber runs through jointly and is equipped with first threaded rod 9, the first threaded rod 9 outside edge that is located the left side is close to bottom department all fixed cover and is equipped with driven pulley 5, be equipped with first belt pulley 4 between driving pulley 3 and the driven pulley 5 drive connection through first belt 4, the first threaded rod 9 outside edge that is located the right side is close to bottom department fixed cover and is equipped with drive pulley 8, be equipped with second belt 7 between interlock belt pulley 6 and the drive pulley 8 drive connection through second belt 7, two first threaded rod 9 outside edges are close to top end department all cover and are equipped with first threaded pipe 10, two threaded rod 9 outside edge are close to the top of two adjacent threaded rod 10 and two threaded rod 11 are all connected with two transparent connection plates 11 mutually, two top and two adjacent threaded rod 11 are equipped with the mutual fixed connection plate 11;

the top of the base 1 is close to the left side and the right side and is fixedly connected with risers 15, the tops of the two risers 15 are fixedly connected with a transverse plate 16 together, a limiting opening is formed in the position, close to the center, of the transverse plate 16, an electronic hanging scale body 17 is attached to the top of the transverse plate 16, a hook is installed at the position, close to the center, of the bottom of the electronic hanging scale body 17, the bottom end of the hook penetrates through an inner cavity of the limiting opening, weights 18 are movably connected to the position, close to the bottom, of the outer edge of the hook, an electric telescopic rod 13 is fixedly connected to the position, close to the center, of the top of the electric telescopic rod 13, a movable plate 14 is fixedly connected to the left side and the right side of the movable plate 14, grooves are formed in the position, close to the center, of one side, close to the two risers 15, of the movable blocks 19 are located in the inner cavities of the adjacent grooves;

through starting motor 2, drive the pivot through motor 2 power take off shaft and rotate, drive driving pulley 3 and interlock belt pulley 6 through the pivot and rotate, drive first belt 4 through driving pulley 3 and rotate, drive driven pulley 5 through first belt 4 and rotate, drive second belt 7 through interlock belt pulley 6 and rotate, drive pulley 8 through second belt 7 and rotate, drive adjacent first threaded rod 9 through driven pulley 5 and drive pulley 8 and rotate, drive adjacent first screwed pipe 10 through two first threaded rods 9 and upwards move, drive adjacent connecting plate 11 through two first screwed pipes 10 and upwards move, drive transparent cover 12 through two connecting plates 11 jointly and upwards move, make transparent cover 12 remove to suitable height, put weight 18 at the fly leaf 14 top at this moment, drive fly leaf 14 upwards move through electric telescopic handle 13, make weight 18 remove to suitable height, and with the hook on 18, drive fly leaf 14 and downwards move through electric telescopic handle 13, make motor 18 in the sky, and drive transparent cover through two first screwed pipes 10 upwards move, make transparent cover 12 through hanging down the power, thereby the measuring device is difficult to be placed in the bottom of the hollow shaft through the annular groove 2, and the measuring device is difficult to be placed in the measuring, and the measuring is difficult to be placed in the bottom of the measuring, and the measuring device is accurate is difficult to be placed in the bottom, and is required.

Example 2:

the top of the transverse plate 16 is fixedly connected with fixing plates near the left side and the right side, the positions of the two fixing plates near the center are fixedly connected with third bearings, the inner cavities of the two third bearings are respectively provided with a second threaded rod 20 in a penetrating way, the far ends of the two second threaded rods 20 are respectively fixedly connected with a rotating plate 21, the positions of the near sides of the two fixing plates near the center are respectively fixedly connected with a fixing pipe 22, the inner cavities of the two fixing pipes 22 are respectively provided with a second threaded pipe 23 in a penetrating way, the near ends of the two second threaded rods 20 are respectively provided with a second threaded pipe 23 inner cavity in a penetrating way, the near ends of the outer edges of the two second threaded rods 20 are respectively arranged in a mutually meshed way with the inner cavities of the adjacent second threaded pipes 23, the top and the bottom of the two second threaded pipes 23 are respectively fixedly connected with a sliding rod 29 on the far sides of the electronic hanging scale body 17, the sliding blocks 30 are fixedly connected to the ends, far away from each other, of the adjacent sliding rods 29, sliding grooves are formed in the tops and bottoms of the inner cavities of the two fixed pipes 22, a plurality of sliding blocks 30 are located in the inner cavities of the adjacent sliding grooves, clamping plates 24 are fixedly connected to the ends, close to each other, of the two second threaded pipes 23, clamping springs 25 are fixedly connected to the bottoms of the inner cavities of the two clamping plates 24, clamping blocks 26 are fixedly connected to the tops of the two clamping springs 25, clamping rods 27 are fixedly connected to the tops of the two clamping blocks 26, the tops of the two clamping rods 27 penetrate through the inner cavities of the adjacent clamping plates 24 and are fixedly connected with linkage plates 28, and the bottoms of the two linkage plates 28 are mutually attached to the tops of the electronic hanging scale body 17;

the electronic hanging scale body 17 is placed at the top of the transverse plate 16 and is close to the center, the bottom end of the hook penetrates through the inner cavity of the limiting opening, at the moment, the two linkage plates 28 are pulled upwards, the two linkage plates 28 drive the adjacent clamping rods 27 to move upwards, the two clamping rods 27 drive the adjacent clamping blocks 26 to move upwards, the two clamping blocks 26 drive the adjacent clamping springs 25 to stretch, and the two rotating plates 21 are rotated, the two rotating plates 21 drive the adjacent second threaded rods 20 to rotate, the two second threaded rods 20 drive the adjacent second threaded pipes 23 to move inwards, the two second threaded pipes 23 drive the adjacent clamping plates 24 to move inwards, so that the two clamping plates 24 clamp and fix the electronic hanging scale body 17, and the two linkage plates 28 can be driven to move downwards under the elastic force of the two clamping springs 25, so that the electronic hanging scale body 17 can be further clamped and fixed, the electronic hanging scale body 17 can be conveniently fixed, and the problem that during verification is easy to slide is avoided.

Working principle: the utility model firstly puts the electronic hanging scale body 17 at the top of the transverse plate 16 near the center, and penetrates the bottom end of the hook into the inner cavity of the limit opening, at this time, the two linkage plates 28 are pulled upwards, the two linkage plates 28 drive the adjacent clamping rods 27 to move upwards, the two clamping rods 27 drive the adjacent clamping blocks 26 to move upwards, the two clamping blocks 26 drive the adjacent clamping springs 25 to stretch, and the two rotating plates 21 are rotated, the two rotating plates 21 drive the adjacent second threaded rods 20 to rotate, the two second threaded rods 20 drive the adjacent second threaded pipes 23 to move inwards, the two second threaded pipes 23 drive the adjacent clamping plates 24 to move inwards, so that the two clamping plates 24 clamp and fix the electronic hanging scale body 17, and the two linkage plates 28 are loosened, the elastic force of the two clamping springs 25 acts, the adjacent linkage plate 28 can be driven to move downwards, so that the electronic hanging balance body 17 can be further clamped and fixed, the device is convenient for fixing the electronic hanging balance body 17, the problem that the electronic hanging balance is easy to slide during verification and inaccurate verification is caused is avoided, the motor 2 is started, the power output shaft of the motor 2 drives the rotating shaft to rotate, the driving pulley 3 and the linkage pulley 6 are driven to rotate through the rotating shaft, the driving pulley 3 drives the first belt 4 to rotate, the driven pulley 5 is driven to rotate through the first belt 4, the second belt 7 is driven to rotate through the linkage pulley 6, the driving pulley 8 is driven to rotate through the second belt 7, the driven pulley 5 and the driving pulley 8 drive the adjacent first threaded rods 9 to rotate, the two first threaded rods 9 drive the adjacent first threaded pipes 10 to move upwards, the two first threaded pipes 10 drive the adjacent connecting plates 11 to move upwards, the two connecting plates 11 drive the transparent cover 12 to move upwards together, so that the transparent cover 12 moves to a proper height, the weight 18 is placed at the top of the movable plate 14 at the moment, the movable plate 14 is driven to move upwards through the electric telescopic rod 13 by starting the electric telescopic rod 13, the weight 18 is driven to move upwards through the movable plate 14, the weight 18 is enabled to move to a proper height, the hook is hung on the weight 18, the movable plate 14 is driven to move downwards by starting the electric telescopic rod 13 at the moment, the weight 18 is suspended in the air, the motor 2 is started, the power output shaft of the motor 2 reversely rotates, the transparent cover 12 moves downwards, the bottom of the transparent cover 12 is inserted into the annular groove cavity, the weight 18 is placed in a relatively sealed environment, the influence of external air flow is avoided, and the problem of inaccuracy and repeated weighing verification is caused.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims (7)

1. The utility model provides an electron hanging scale calibrating installation, includes base, its characterized in that: the utility model discloses a base, including base inner chamber bottom, base inner chamber top, base inner chamber bottom, motor power output shaft bottom, base inner chamber top is close to center department fixedly connected with pivot, the pivot top is pegged graft in first bearing inner chamber, just pivot outside edge is close to bottom department fixed cover and is equipped with the driving pulley, pivot outside edge is close to top department fixed cover and is equipped with the interlock belt pulley, base top and bottom are close to the equal fixedly connected with second bearing of left and right sides, adjacent the second bearing inner chamber runs through jointly and is equipped with first threaded rod, is located left the equal fixed cover of bottom department is equipped with driven pulley in first threaded rod outside edge, be located between driving pulley and the driven pulley, driving pulley is located the right side first threaded rod outside edge is close to bottom department fixed cover and is equipped with the drive pulley, there is the second belt between interlock belt pulley and the drive pulley, two outside edges are close to top two adjacent threaded rod and are all set up first threaded connection, two the equal mutual thread cover is equipped with the transparent connection board between the base top phase-match, two adjacent top is the equal fixed connection of two outer side edges have the transparent connection board.

2. The electronic hanging scale verification device of claim 1, wherein: the base top is close to the equal fixedly connected with riser of left and right sides, two the common fixedly connected with diaphragm in riser top, spacing opening has been seted up near center department on the diaphragm, the laminating of diaphragm top has the electronic hanging scale body, electronic hanging scale body bottom is close to center department installation couple, couple bottom runs through spacing opening inner chamber, just couple outside edge is close to bottom department swing joint has the weight.

3. An electronic hanging scale verification device as claimed in claim 2, wherein: the top of the transverse plate is close to the left side and the right side and is fixedly connected with a fixing plate, two bearings are fixedly connected to the fixing plate and are close to the center, the inner cavities of the bearings are penetrated and provided with second threaded rods, and one ends, far away from the second threaded rods, of the second threaded rods are fixedly connected with rotating plates.

4. An electronic hanging scale verification apparatus as claimed in claim 3, wherein: two the fixed pipe of equal fixedly connected with in the department that one side that the fixed plate is close to mutually is close to the center, two the fixed pipe inner chamber all runs through and is equipped with the second screwed pipe, two the one end that the second threaded rod is close to mutually all runs through adjacent second screwed pipe inner chamber, and two the one end that the second threaded rod outside edge is close to mutually all with adjacent second screwed pipe inner chamber for intermeshing setting.

5. The electronic hanging scale verification device of claim 4, wherein: two equal fixedly connected with slide bar of one side that electronic hanging scale body was kept away from to second screwed pipe top and bottom, adjacent the slide bar is kept away from the equal fixedly connected with slider of one end that the slide bar kept away from mutually, two the spout has all been seted up to fixed pipe inner chamber top and bottom, and a plurality of the slider all is located adjacent spout inner chamber.

6. The electronic hanging scale verification device of claim 4, wherein: two equal fixedly connected with grip block of one end that the second screwed pipe is close to mutually, two one side that the grip block is close to mutually all sets up for laminating each other with the electronic hanging balance body between, two equal fixedly connected with clamping spring in grip block inner chamber bottom, two equal fixedly connected with grip block in grip block top, two equal fixedly connected with clamping lever in grip block top all runs through adjacent grip block inner chamber to fixedly connected with interlock board, two interlock board bottom all is laminating each other with electronic hanging balance body top and sets up.

7. An electronic hanging scale verification device as claimed in claim 2, wherein: the base top is close to center department fixedly connected with electric telescopic handle, electric telescopic handle top fixedly connected with fly leaf, the equal fixedly connected with movable block in fly leaf left and right sides, two the riser is close to one side that the center department is close to all sets up flutedly, two the movable block all is located adjacent recess inner chamber.

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