CN217111139U

CN217111139U - Belt weigher calibration device

Info

Publication number: CN217111139U
Application number: CN202220729609.2U
Authority: CN
Inventors: 李程军; 葛家强; 吴国庆; 李振; 彭晓; 官清
Original assignee: Shandong Laigang Yongfeng Steel and Iron Co Ltd
Current assignee: Shandong Laigang Yongfeng Steel and Iron Co Ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-08-02
Anticipated expiration: 2032-03-31

Abstract

The utility model discloses a belt weigher calibration equipment, including two weighbridges, two support frames of two top fixedly connected with of weighbridge, two be equipped with the conveyer belt between the support frame, it places the subassembly to be equipped with two on the support frame, it is equipped with the excellent sign indicating number on the subassembly to place, the both ends fixedly connected with fixed axle of excellent sign indicating number, two be equipped with the bottom plate between the weighbridge, two push rod motors of top fixedly connected with of bottom plate, the output shaft fixedly connected with lift layer board of push rod motor, the clean subassembly of bottom both sides fixedly connected with of lift layer board. The utility model discloses a change the chain sign indicating number into excellent sign indicating number form, change the card by the tiled in the belt surface and put in the rack, can realize causing the big problem of positive and negative fluctuation of check-up error because of the belt operation, also saved the loaded down with trivial details operation of operating personnel climbing the conveyer belt, after finishing the check-up, can clean the bottom of conveyer belt simultaneously, be favorable to the belt weigher clean and tidy.

Description

Belt weigher calibration device

Technical Field

The utility model relates to a belt weigher technical field, more specifically say, in particular to belt weigher calibration equipment.

Background

The belt weigher is a weighing apparatus used for measuring the weight of materials transported by a belt, and the belt weigher needs to be checked by using weights after the belt conveyor is overhauled. When using the chain code check-up, need operating personnel to climb the conveyer belt and assemble, dismantle the chain code. The chain code calibration has large calibration error positive and negative fluctuation caused by the change of the motion track in the belt running calibration process due to structural reasons. Adopt chain sign indicating number check-up belt weigher, need personnel to carry, assemble, fix, dismantle the chain sign indicating number on the belt feeder, the great transport of chain sign indicating number weight is inconvenient and personnel have the safety risk in the operation on the belt feeder, and personnel intensity of labour is great, for this reason we have proposed a belt weigher check-up device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a belt weigher calibration equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a belt weigher calibration equipment, includes two weighbridges, two support frames of the top fixedly connected with of weighbridge, two be equipped with the conveyer belt between the support frame, it places the subassembly to be equipped with two on the support frame, it is equipped with the stick sign indicating number on the subassembly to place, the both ends fixedly connected with fixed axle of stick sign indicating number, two be equipped with the bottom plate between the weighbridge, two push rod motors of top fixedly connected with of bottom plate, the output shaft fixedly connected with lift layer board of push rod motor, the clean subassembly of bottom both sides fixedly connected with of lift layer board.

Preferably, the support frame includes the fixed backup pad that sets up at the weighbridge top, the top fixedly connected with curb plate of backup pad, and the conveyer belt rotates with the curb plate and sets up.

Preferably, place the subassembly including sliding the removal frame that sets up on the curb plate, the top fixedly connected with rack of removing the frame, V type groove has been seted up on the rack.

Preferably, the cleaning assembly comprises fixing rods fixedly connected to the bottom of the lifting supporting plate, brush plates are fixedly connected to the bottom ends of the two fixing rods, and bristles are arranged at the tops of the brush plates.

Preferably, the two sides of the top of the lifting supporting plate are provided with limit grooves, and the limit grooves are located under the fixed shaft.

Preferably, the conveyer belt includes a belt and a plurality of conveying rollers, the conveying rollers are rotatably disposed on the side plates, and the belt is sleeved outside the conveying rollers.

Preferably, the bar code has a mass of 25 kg.

Compared with the prior art, the utility model has the advantages of:

remove the frame through the setting, the rack, the stick sign indicating number, the fixed axle, the bottom plate, the push rod motor, the lift layer board, dead lever and brush board isotructure, wherein the stick sign indicating number is placed and is gone on the rack, thereby need not adopt the chain sign indicating number to check up, reduce the big problem of positive and negative fluctuation of check-up error, simultaneously can press close to the conveyer belt with the brush board when removing the check-up, thereby can clean the bottom of conveyer belt, this scheme simple structure, novel in design, change into the stick sign indicating number form through changing the chain sign indicating number, change into the card on the belt surface by the flat bed and put in the rack, can realize causing the big problem of positive and negative fluctuation of check-up error because of the belt operation, the loaded down with trivial details operation of operating personnel climbing the conveyer belt has also been saved, simultaneously after finishing the check-up, can clean the bottom of conveyer belt, be favorable to the belt balance clean and tidy.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a side view of the structure of the present invention;

FIG. 3 is a top view of the present invention;

fig. 4 is a perspective view of the present invention.

In the figure: the automatic cleaning device comprises a floor scale 1, a support plate 2, a side plate 3, a conveying belt 4, a moving frame 5, a placing frame 6, a bar code 7, a fixed shaft 8, a bottom plate 9, a push rod motor 10, a lifting supporting plate 11, a fixed rod 12 and a brush plate 13.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.

Referring to fig. 1-4, the utility model provides a belt scale calibration device, which comprises two floor scales 1, two support frames are fixedly connected to the top of the floor scale 1, a conveyor belt 4 is arranged between the two support frames, two placing components are arranged on the support frames, a bar code 7 is arranged on the placing components, a fixed shaft 8 is fixedly connected to the two ends of the bar code 7, a bottom plate 9 is arranged between the two floor scales 1, two push rod motors 10 are fixedly connected to the top of the bottom plate 9, a lifting support plate 11 is fixedly connected to the output shaft of the push rod motors 10, cleaning components are fixedly connected to the two sides of the bottom of the lifting support plate 11, the placing components are used for placing the bar code 7, thus facilitating the quick operation calibration of workers without chain codes, and the push rod motor 10 can drive the cleaning component and the lifting supporting plate 11 to move up and down, so that the bottom of the conveying belt 4 can be cleaned when the verification is removed.

As shown in figure 1, the support frame comprises a support plate 2 fixedly arranged at the top of the floor scale 1, a side plate 3 is fixedly connected to the top of the support plate 2, a conveying belt 4 is rotatably arranged with the side plate 3, the support plate 2 is arranged on the floor scale 1, and therefore when the conveying belt 4 is conveyed after the side plate 2 is fixed, the conveying belt can be weighed through the floor scale 1.

As shown in figure 1, the placing assembly comprises a moving frame 5 which is arranged on a side plate 3 in a sliding mode, a placing frame 6 is fixedly connected to the top of the moving frame 5, a V-shaped groove is formed in the placing frame 6, the moving frame 5 can move on the side plate 3 to adjust the position, the placing frame 6 is used for placing a rod code 7, the rod code 7 is used for checking, and therefore a worker does not need to climb the conveying belt in a complex operation.

As shown in fig. 4, the cleaning assembly includes a fixing rod 12 fixedly connected to the bottom of the lifting support plate 11, a brush plate 13 is fixedly connected to the bottom ends of the two fixing rods 12, bristles are arranged on the top of the brush plate 13, when the push rod motor 10 drives the lifting support plate 11 to move upwards, the lifting support plate 11 can drive the fixing rod 12 and the brush plate 13 to move upwards, the lifting support plate 11 can jack up the bar code 7 to release the verification, and the brush plate 13 can clean the bottom of the conveying belt 4.

As shown in fig. 4, two sides of the top of the lifting support plate 11 are provided with a limiting groove, the limiting groove is located under the fixing shaft 8, and the limiting groove is used for placing the fixing shaft 8.

As shown in fig. 3, the conveying belt 4 includes a belt and a plurality of conveying rollers rotatably provided on the side plates 3, and the belt is fitted around the outside of the conveying rollers.

Further, the weight of the bar code 7 is 25 kg.

The detailed working principle is as follows: when carrying out the check-up, through placing stick sign indicating number 7 on rack 6, stick sign indicating number 8 replaces the chain sign indicating number and carries out the check-up like this, change into the card on measurement belt scale frame in the belt surface by the tiling, can realize causing the big problem of the positive and negative fluctuation of check-up error because of the belt operation, the loaded down with trivial details operation of operating personnel climbing conveyer belt 4 has also been saved, the operation process only needs 2 people's cooperations to need not personnel climbing operation, time saving and labor saving, eliminate the potential safety hazard, and when relieving the check-up, push rod motor 10 drives lifting support plate 11 and moves up, lifting support plate 11 can remove the check-up with stick sign indicating number 7 jack-up, and lifting support plate 11 can drive dead lever 12 and move up, dead lever 12 can drive brush 13 and press close to the bottom of conveyer belt 4, thereby along with the transportation of conveyer belt 4, thereby can keep constantly clean to the bottom of conveyer belt 4, be favorable to the clean and tidy nature of conveyer belt 4.

Although the embodiments of the present invention have been described with reference to the accompanying drawings, various changes and modifications can be made by the owner within the scope of the appended claims, and the protection scope of the present invention should not be exceeded by the claims.

Claims

1. The utility model provides a belt weigher calibration equipment, includes two weighbridges, its characterized in that, two support frames of top fixedly connected with of weighbridge, two be equipped with the conveyer belt between the support frame, it places the subassembly to be equipped with two on the support frame, it is equipped with the stick sign indicating number on the subassembly to place, the both ends fixedly connected with fixed axle of stick sign indicating number, two be equipped with the bottom plate between the weighbridge, two push rod motors of top fixedly connected with of bottom plate, the output shaft fixedly connected with lifting support plate of push rod motor, the clean subassembly of bottom both sides fixedly connected with of lifting support plate.

2. The belt scale verification device of claim 1, wherein: the support frame is including the fixed backup pad that sets up at the weighbridge top, the top fixedly connected with curb plate of backup pad, and the conveyer belt rotates with the curb plate and sets up.

3. The belt scale verification device of claim 2, wherein: the placing assembly comprises a moving frame arranged on the side plate in a sliding mode, a placing frame is fixedly connected to the top of the moving frame, and a V-shaped groove is formed in the placing frame.

4. The belt scale verification device of claim 1, wherein: the cleaning assembly comprises fixing rods fixedly connected to the bottom of the lifting supporting plate, a brush plate is fixedly connected to the bottom ends of the fixing rods, and bristles are arranged at the top of the brush plate.

5. The belt scale verification device of claim 1, wherein: limiting grooves are formed in two sides of the top of the lifting supporting plate, and the limiting grooves are located under the fixed shaft.

6. The belt scale verification device of claim 2, wherein: the conveyer belt includes belt and a plurality of conveying roller, the conveying roller rotates and sets up on the curb plate, the outside at the conveying roller is established to the belt cover.

7. The belt scale verification device of claim 1, wherein: the weight of the bar code is 25 kg.