CN220431285U

CN220431285U - Belt conveying system capable of accurately measuring through tension change

Info

Publication number: CN220431285U
Application number: CN202321787174.8U
Authority: CN
Inventors: 郭宇雄
Original assignee: Panzhihua Hengtong Titanium Co ltd
Current assignee: Panzhihua Hengtong Titanium Co ltd
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-02-02
Anticipated expiration: 2033-07-10

Abstract

The utility model relates to the technical field of conveying devices, in particular to a belt conveying system capable of accurately measuring through tension change, which comprises a base and a plurality of driving devices, wherein a conveying belt is arranged on the surface of each driving device, a tension meter is arranged between each driving device, a first roller and a second roller are arranged between each tension meter and each driving device, a plurality of third rollers are arranged between each first roller and each second roller, first grooves are respectively formed in two ends, close to the third rollers, of the base, a shearing fork structure is arranged in each first groove, and a positioning device is arranged at one end, far away from each first roller, of each shearing fork structure, so that the accurate measurement can be performed by utilizing tension change data of the conveying belt.

Description

Belt conveying system capable of accurately measuring through tension change

Technical Field

The utility model relates to the technical field of conveying devices, in particular to a belt conveying system capable of accurately measuring through tension change.

Background

The belt conveyor has the advantages of large conveying capacity, simple structure, convenient maintenance, component standardization and the like, is widely applied to industries such as mines, metallurgy, coal and the like, is used for conveying loose materials or finished products, can be used for conveying by a single machine or can be used for forming a horizontal or inclined conveying system with other conveying equipment according to conveying process requirements, so as to meet the requirements of working lines with different arrangement types, has various structural forms, and can be divided into various forms such as a groove belt conveyor, a flat belt conveyor, a climbing belt conveyor, a side-tipping belt conveyor, a turning belt conveyor and the like, wherein the common belt conveyor can be divided into a common canvas core belt conveyor, a steel rope core high-strength belt conveyor, a full explosion-proof lower conveying belt conveyor, a double-speed flame-retardant type cold-resistant belt conveyor, a reversible movable belt conveyor, a belt conveyor and the like.

As disclosed in Chinese patent publication: belt conveyor, application number: 202020265997.4, including the bottom plate and install the conveyer belt subassembly that is used for carrying above the bottom plate, the conveyer belt subassembly passes through adjusting unit and installs on the bottom plate, adjusting unit includes step motor, first mounting panel, first electric putter, second electric putter and second mounting panel, install the gasbag in the conveyer belt of conveyer belt subassembly, evenly be equipped with the arch on the gasbag lateral wall, the arch passes the guiding hole of seting up on the conveyer belt and extends to the conveyer belt outside, this application is equipped with adjusting unit, can adjust the angle of conveyer belt subassembly in the horizontal plane, can adjust the angle of conveyer belt subassembly in the vertical plane, can also adjust the height of conveyer belt subassembly; the conveying belt of the conveying belt assembly is internally provided with the air bags, the outer side walls of the air bags are uniformly provided with the bulges, the length of the bulges outside the conveying belt can be adjusted by inflating or deflating the air bags, the friction force of the conveying belt can be increased, and the conveying belt is beneficial to conveying articles.

However, in the above technical scheme, when materials are conveyed, some industries (such as food, chemical industry, pharmacy and the like) need to meter the conveyed material quantity, most of the belt conveying devices in the present stage cannot meter the material quantity in the conveying process, and only can meter the material quantity in advance before conveying, so that the working cost and steps in conveying are increased, and the conveying efficiency is reduced.

Disclosure of Invention

(one) solving the technical problems

The utility model mainly aims to provide a belt conveying system capable of accurately metering through tension change, which can effectively solve the problems that in the background art, when materials are conveyed, the conveyed material quantity is required to be metered in some industries (such as foods, chemical engineering, pharmacy and the like), the material quantity cannot be metered in the conveying process by a belt conveying device in the prior art, the material quantity can be metered in advance before conveying, and the working cost and steps in conveying are increased, so that the conveying efficiency is reduced.

(II) technical scheme

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a belt conveying system through accurate measurement of tension variation, includes base and a plurality of drive arrangement, the drive arrangement surface is provided with the conveyer belt, two be provided with the tensiometer between the drive arrangement, be provided with first running roller and second running roller between tensiometer and the drive arrangement, be provided with a plurality of third running rollers between first running roller and the second running roller, the base is close to the both ends of third running roller and is provided with first recess respectively, be provided with in the first recess and cut the fork structure, the one end that first running roller was kept away from to the fork structure is provided with positioner.

Preferably, the first roller is rotatably connected with the base, the second roller is rotatably connected with the positioning device, and the third roller is rotatably connected with the cross point of the scissor structure.

Preferably, the positioning device comprises a device base, one end of the device base, which is far away from the second roller, is provided with a limit caliper, a plurality of limit clamping grooves are formed in the limit caliper, one end of the device base, which is close to the limit caliper, is provided with a first sliding groove, a sliding clamping block is arranged in the first sliding groove, one end of the sliding clamping block is provided with a spring, one end of the sliding clamping block, which is close to the limit caliper, is provided with a clamping column, and one end of the clamping column, which is far away from the sliding clamping block, is provided with a handle.

Preferably, one end of the device base, which is far away from the limit caliper, is provided with a second groove, one end of the second groove, which is close to the limit caliper, is provided with a plurality of second sliding grooves, and one end of the device base, which is close to the second roller, is provided with a roller rotating groove.

Preferably, the device base moves in the first groove, the limit caliper is fixedly connected with the base, and one end, away from the sliding clamping block, of the spring is fixedly connected with the device base.

Preferably, one end of the scissor structure, which is far away from the first roller, moves in a second chute, and the second roller is rotatably connected with the device base through a roller rotating groove.

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

(1) When the device is used, the distances among the first roller, the second roller and the third roller are adjusted, so that the device can adapt to materials with different sizes and densities, tension changes generated when the materials fall on the surface of the conveying belt are reduced, the metering accuracy is improved, tension change data generated when the conveying belt conveys the materials due to the fact that the materials are extruded by the conveying belt are measured and collected through the tension meter, and therefore accurate metering is performed by utilizing the tension change data of the conveying belt.

Drawings

FIG. 1 is a schematic perspective view of a belt conveyor system accurately measuring tension changes in accordance with the present utility model;

FIG. 2 is a schematic view of the partial structure of FIG. 1 in a belt conveyor system accurately metered by tension variation in accordance with the present utility model;

FIG. 3 is a schematic side view, cross-sectional and perspective view of a belt conveyor system accurately metered by tension variation in accordance with the present utility model;

FIG. 4 is a schematic cross-sectional perspective view of a positioning device in a belt conveyor system accurately measuring tension variation according to the present utility model;

fig. 5 is a schematic rear view of a positioning device in a belt conveying system accurately measuring tension change according to the present utility model.

In the figure: 1. a base; 2. a driving device; 3. a conveyor belt; 4. a tension meter; 5. a first roller; 6. a second roller; 7. a third roller; 8. a first groove; 9. a scissors structure; 10. a positioning device; 1001. a device base; 1002. a limit caliper; 1003. a limit clamping groove; 1004. a first chute; 1005. sliding the clamping block; 1006. a spring; 1007. a clamping column; 1008. a handle; 1009. a second groove; 10010. a second chute; 10011. the roller rotates the groove.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only 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.

As shown in fig. 1 to 3, a belt conveying system capable of accurately measuring through tension changes comprises a base 1 and a plurality of driving devices 2, wherein conveying belts 3 are arranged on the surfaces of the driving devices 2, tension meters 4 are arranged between the two driving devices 2, first rollers 5 and second rollers 6 are arranged between the tension meters 4 and the driving devices 2, a plurality of third rollers 7 are arranged between the first rollers 5 and the second rollers 6, first grooves 8 are respectively arranged at two ends, close to the third rollers 7, of the base 1, a shearing fork structure 9 is arranged in the first grooves 8, and a positioning device 10 is arranged at one end, far away from the first rollers 5, of the shearing fork structure 9.

As shown in fig. 4 and 5, in another embodiment of the present utility model, the positioning device 10 includes a device base 1001, a limit caliper 1002 is disposed at an end of the device base 1001, which is far away from the second roller 6, a plurality of limit clamping grooves 1003 are disposed on the limit caliper 1002, a first sliding groove 1004 is disposed at an end of the device base 1001, which is near the limit caliper 1002, a sliding clamping block 1005 is disposed in the first sliding groove 1004, a spring 1006 is disposed at an end of the sliding clamping block 1005, a clamping column 1007 is disposed at an end of the sliding clamping block 1005, which is near the limit caliper 1002, and a handle 1008 is disposed at an end of the clamping column 1007, which is far away from the sliding clamping block 1005.

The end of the device base 1001 far away from the limit caliper 1002 is provided with a second groove 1009, the end of the second groove 1009 near the limit caliper 1002 is provided with a plurality of second sliding grooves 10010, the end of the device base 1001 near the second roller 6 is provided with a roller rotating groove 10011, when the positions of the second roller 6 and the third roller 7 need to be adjusted, firstly, the handle 1008 moves towards the direction far away from the limit caliper 1002, the handle 1008 drives the clamping column 1007 to move, the clamping column 1007 moves towards the direction far away from the limit clamping groove 1003, at the moment, the sliding clamping block 1005 moves along the clamping column 1007, the spring 1006 contracts, then the handle 1008 moves towards the direction far away from or near the first roller 5, the handle 1008 drives the device base 1001 to move through the clamping column 1007 and the sliding clamping block 1005, the device base 1001 firstly drives the second roller 6 to move by using the roller rotating groove 10011 to adjust the position of the second roller 6, then the device base 1001 drives the scissor structure 9 to move by using the second sliding groove 10010 to enable the scissor structure 9 to stretch or shrink, then the scissor structure 9 is used to adjust the position of the third roller 7, after adjustment, the clamping column 1007 is moved into the corresponding limiting clamping groove 1003 by using the handle 1008, the spring 1006 rebounds to fix the position of the sliding clamping block 1005, so that the position of the device base 1001 is fixed, and the distances among the first roller 5, the second roller 6 and the third roller 7 are adjusted by adjusting the positions of the second roller 6 and the third roller 7, so that materials with different densities can be adapted, tension changes generated when the materials fall on the surface of the conveying belt 3 are reduced, and metering accuracy is improved.

The belt conveying system accurately measures through tension change has the working principle that:

when the device is used, firstly, the handle 1008 is moved in the direction away from the limit caliper 1002, the handle 1008 is utilized to drive the device base 1001 to move, then the device base 1001 is moved in the direction away from or close to the first roller 5 according to the size density of materials, firstly, the device base 1001 drives the second roller 6 to move, the position of the second roller 6 is adjusted, then the device base 1001 utilizes the second chute 10010 to drive the scissor structure 9 to move, the scissor structure 9 is stretched or contracted, then the position of the third roller 7 is adjusted by utilizing the scissor structure 9, after adjustment, the clamping column 1007 is moved into the corresponding limit clamping groove 1003 by utilizing the handle 1008, the position of the device base 1001 is fixed, the distance between the first roller 5, the second roller 6 and the third roller 7 is adjusted according to the size density of materials, then the driving device 2 and the tension meter 4 are started, then materials are poured at one end of the conveying belt 3 close to the first roller 5, the tension meter 5 is reduced by utilizing the first roller 5, the second roller 6 and the third roller 7, the tension meter 3 is changed when the materials fall on the conveying belt 3, the tension meter 3 is changed by utilizing the tension meter 3, and the tension meter is accurately measured when the tension meter 3 is changed, and the data of the conveying belt is measured, and the tension meter change occurs at the position of the second roller 3 is measured.

It should be understood that the foregoing examples of the present utility model are merely illustrative of the present utility model and not limiting of the embodiments of the present utility model, and that various other changes and modifications can be made by those skilled in the art based on the above description, and it is not intended to be exhaustive of all of the embodiments, and all obvious changes and modifications that come within the scope of the utility model are defined by the following claims.

Claims

1. The utility model provides a belt conveying system through tension change accurate measurement, includes base (1) and a plurality of drive arrangement (2), its characterized in that: the novel automatic cutting machine is characterized in that conveying belts (3) are arranged on the surfaces of the driving devices (2), tension meters (4) are arranged between the driving devices (2), first rollers (5) and second rollers (6) are arranged between the tension meters (4) and the driving devices (2), a plurality of third rollers (7) are arranged between the first rollers (5) and the second rollers (6), first grooves (8) are respectively formed in the two ends, close to the third rollers (7), of the base (1), a cutting fork structure (9) is arranged in the first grooves (8), and a positioning device (10) is arranged at one end, far away from the first rollers (5), of the cutting fork structure (9).

2. A belt conveyor system accurately metered by tension variation as in claim 1 wherein: the first roller (5) is rotationally connected with the base (1), the second roller (6) is rotationally connected with the positioning device (10), and the third roller (7) is rotationally connected with the crossing point of the scissors structure (9).

3. A belt conveyor system accurately metered by tension variation as in claim 2 wherein: the positioning device (10) comprises a device base (1001), one end that second running roller (6) was kept away from to device base (1001) is provided with spacing slide caliper (1002), be provided with a plurality of spacing draw-in grooves (1003) on spacing slide caliper (1002), one end that device base (1001) is close to spacing slide caliper (1002) is provided with first spout (1004), be provided with slip fixture block (1005) in first spout (1004), slip fixture block (1005) one end is provided with spring (1006), one end that slip fixture block (1005) is close to spacing slide caliper (1002) is provided with draw-in column (1007), one end that slip fixture block (1005) were kept away from to draw-in column (1007) is provided with handle (1008).

4. A belt conveyor system accurately metered by tension variation as in claim 3 wherein: one end that limiting caliper (1002) was kept away from to device base (1001) is provided with second recess (1009), one end that limiting caliper (1002) was close to second recess (1009) is provided with a plurality of second spouts (10010), one end that second running roller (6) was close to device base (1001) is provided with running roller rotation groove (10011).

5. A belt conveyor system accurately metered by tension variation as in claim 4 wherein: the device base (1001) moves in the first groove (8), the limit caliper (1002) is fixedly connected with the base (1), and one end, away from the sliding clamping block (1005), of the spring (1006) is fixedly connected with the device base (1001).

6. A belt conveyor system accurately metered by tension variation as in claim 1 wherein: one end of the scissor structure (9) far away from the first roller (5) moves in a second chute (10010), and the second roller (6) is rotationally connected with the device base (1001) through a roller rotating groove (10011).