CN113928801A

CN113928801A - Conveying equipment of batching system

Info

Publication number: CN113928801A
Application number: CN202111188678.3A
Authority: CN
Inventors: 黄俊杰; 万厚兵; 王名飞
Original assignee: Hubei Tianyi Machinery Co ltd
Current assignee: Hubei Tianyi Machinery Co ltd
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-01-14
Anticipated expiration: 2041-10-12
Also published as: CN113928801B

Abstract

A conveying device of a batching system comprises a rack, wherein a turnabout drum and a transmission drum are arranged on the rack, and a multi-channel conveying rubber belt is wound between the turnabout drum and the transmission drum; the rack comprises a main board surface, and the main board surface, the lower board surface and the upper board surface are welded into an integral rack to form a track; the left and right of the lower plate surface are connected with a return receiving groove, and the upper plate surface is connected with an upper sealing shell; the multi-channel conveying rubber belt comprises a base belt, a plurality of pairs of skirt flanges are longitudinally arranged on the base belt at intervals, transverse partition plates are arranged between the skirt flanges of each pair of the base belt at intervals along the length direction, walking wheels are arranged on the left and right of the base belt, and the walking wheels slide along a track; and when the diaphragm plate runs to the return section, cleaning the materials in the return material receiving groove. The conveying equipment of the batching system provided by the invention can be used for conveying different materials simultaneously, avoiding the deviation of the rubber belt and automatically cleaning and returning the return section.

Description

Conveying equipment of batching system

Technical Field

The invention relates to a conveyor, in particular to a conveying device of a batching system.

Background

The belt conveyer, also called as rubber belt conveyer, consists of mainly middle frame, conveyer belt, carrier roller, tensioner, transmission unit, etc. The main operation principle is that the closed conveying belt is tightly sleeved on the two end point rollers, and the roller driving the conveying belt to rotate is called as a driving roller (transmission roller); the other is referred to as a direction-changing drum, which simply changes the direction of movement of the conveyor belt. The driving roller is driven by the motor through the speed reducer, and the conveying belt is dragged by the friction force between the driving roller and the conveying belt. The driving roller is generally arranged at the discharging end to increase the traction force and facilitate the dragging. The material is fed from the feeding end close to the tail part, falls on the rotating conveying belt, and is conveyed to the discharging end by the friction drive of the conveying belt to be discharged. The continuous motion of the conveyer belt is used to convey powdery and granular articles, and the conveyer belt has high speed, smooth running, low noise and capacity of conveying articles up and down slopes. The belt conveyor is arranged up and down, and when viewed from the upper side, a material conveying section at the upper side is called a running section, and when viewed from the lower side, the material conveying section at the lower side is called a return section.

The belt conveyor is a conveying device which has large conveying capacity, low maintenance cost, convenient arrangement and quite common application, and conveying materials are mostly powdery and granular materials. The conveying belt is often used for conveying raw materials in the industries of building materials, metallurgy, chemical industry, cement, thermal power and the like, the raw materials are often conveyed to cause the problem of batching, namely, different materials are conveyed by the same belt conveyor according to the requirements of downstream materials, but the following problems often occur in the actual use process.

1. The specific gravity and the granularity of different materials are different, so that the impact on the adhesive tape is inconsistent in the material switching process, the adhesive tape is easy to deviate, the deviation is a debugging difficulty in the operation process of the adhesive tape, and the adhesive tape is required to be debugged once every time the material is switched, so that the use difficulty is caused.

2. In the feed proportioning system, the powdery material is often conveyed, a large amount of dust can be raised in the conveying operation process of equipment, the requirement on the environment is higher and higher along with social development, and the dust protection of the belt conveyor must be reasonably solved and treated.

3. During the operation of the belt conveyor, materials are splashed at the feeding position and the discharging position, so that the materials are scattered. When the powdery material is conveyed, a large amount of raised dust can be settled to the bottom of the equipment. The scattered materials and the dust sedimentation need to be cleaned regularly or special cleaning equipment is arranged at the bottom, but the structure is complex and the cost is high.

4. The belt conveyor is sensitive to the position of a feeding blanking point, the blanking point is abnormal, so that the problems of belt unbalance loading, uneven material layer, deviation and the like can be caused, and the belt conveyor is strong in universality, multiple in upstream feeding equipment types, diverse in discharging point position and discharging speed, and difficult in adapting to upstream feeding simply through a debugging adhesive tape.

Disclosure of Invention

The invention aims to solve the technical problem of providing a conveying device of a batching system, wherein different materials can be conveyed simultaneously in one line, the deviation of a rubber belt is avoided, and a return section can be cleaned and returned automatically.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

a conveying device of a batching system comprises a rack, wherein a turnabout drum and a transmission drum are arranged on the rack, and a multi-channel conveying rubber belt is wound between the turnabout drum and the transmission drum;

the rack comprises a main board surface, and the main board surface, the lower board surface and the upper board surface are welded into an integral rack to form a track; the left and right of the lower plate surface are connected with a return receiving groove, and the upper plate surface is connected with an upper sealing shell;

the multi-channel conveying rubber belt comprises a base belt, a plurality of pairs of skirt flanges are longitudinally arranged on the base belt at intervals, transverse partition plates are arranged between the base belt and each pair of skirt flanges at intervals along the length direction, walking wheels are arranged on the left and right of the base belt, and the walking wheels roll along a track; and when the diaphragm plate runs to the return section, cleaning the materials in the return material receiving groove.

The end part of the diaphragm plate is embedded with an alloy blade.

The height of the diaphragm plate is greater than that of the skirt edge flange, and the part of the diaphragm plate, which exceeds the skirt edge flange, inclines to one side.

The periphery of the turnabout drum is provided with an arc machine groove, the appearance of the arc machine groove is matched with that of the turnabout drum, the lower end of the arc machine groove is connected with the return receiving groove in a smooth transition mode, and the upper end of the arc machine groove is connected with the upper sealing shell.

The feeding elephant trunk is installed above the input end of the rack, the head funnel is arranged below the output end of the rack, partition plates are arranged in the feeding elephant trunk and the head funnel, and the partition plates divide the space in the feeding elephant trunk and the head funnel and correspond to channels on the multi-channel conveying rubber belt one by one.

The feeding chute is characterized in that a double-turning plate blanking adjusting mechanism is arranged in each interval of the feeding chute and comprises a left turning plate and a right turning plate which are hinged, the other end of each turning plate is hinged with one chain rod, the other ends of the two chain rods are rotatably arranged on a sliding block, and the sliding block slides left and right along an arc base and is tightly supported through a set screw.

The skirt rims are of two pairs, and two groups of grooves matched with the diaphragm plates are arranged at the lower parts of the corresponding return connecting troughs.

The invention relates to a conveying device of a batching system, which has the following technical effects:

1) the sticky tape is multichannel conveyor belt, and different materials can be carried simultaneously to a circuit, and can guarantee long-term steady operation after the first debugging, when having solved conventional conveyor belt and switching different materials, its proportion of different materials, granularity can be different, will lead to so that to cause to strike the sticky tape off tracking that differs at the material switching in-process, just need debug once every switching like this, cause the problem of use difficulty.

2) And all the carrier rollers are cancelled, the original parallel lower carrier roller is mainly arranged at the lower part of the return rubber belt, the automatic cleaning function can not be realized by utilizing the rubber belt operation, and an independent special cleaning device is required. The invention adds the transverse clapboard of the adhesive tape, fully utilizes the function of the transverse clapboard, utilizes the transverse clapboard to clean the return blanking and the settled dust on the basis of meeting the requirements of increasing the transverse rigidity of the adhesive tape and realizing the purpose of automatically cleaning the whole return section by utilizing the running characteristic of the adhesive tape. The included angle between the transverse clapboard and the horizontal plane, which is higher than the skirt edge flange H, is alpha, so as to enhance the cleaning intensity. The alloy blade is embedded at the end part of the diaphragm plate, so that the integral wear resistance is ensured, and materials are cleaned for a long time.

3) The walking wheels are arranged on the two sides of the rubber belt to replace a conventional rubber belt conveying carrier roller, the walking wheels are arranged on the two sides of the rubber belt, a rubber belt running space is reserved in the middle of the walking wheels, and the smooth running of the cleaning function of the return stroke section is ensured. The walking wheel shaft penetrates through the skirt flange and the bottom of the transverse partition plate, so that the overall transverse rigidity is enhanced. The walking wheel is light in weight and convenient to replace and maintain. The U-shaped clamping groove of the travelling wheel is clamped on the track to travel, the rubber belt does not run off the track, and the rubber belt runs stably along the path.

4) The bend pulley department sets up arc machine groove, and the material has been scraped along arc machine groove to the cross slab in the operation process, and the material moves to upside operation section and carries jointly to get into downstream equipment to the head funnel along with the feed inlet material, and the material that realizes automatic cleaning can circulate to the terminal point and unload.

5) The arc-shaped machine groove is provided with the intermediate baffle plate, the feeding chute is provided with the intermediate baffle plate, double-channel material guiding and feeding are realized, and different materials are conveyed in mutually independent operation.

6) The frame is steel sheet welding integral frame, adopts three group steel sheet welding, and the steel sheet can freely design according to arranging the route, and the integral frame is constituteed in the three welding, does not receive the route to arrange the restriction. The frame is connected with the return receiving trough and the upper sealing shell to form a fully-sealed conveying channel. The upper sealing shell is a multi-channel, and the travelling wheels run in the single channel and are not influenced by dust during material conveying.

7) And a double-turning plate blanking adjusting mechanism is arranged, and the final fixing point position of the arc-shaped base is positioned by adjusting the final set screw, so that the left and right turning plate positions are restrained, and the final blanking point is adjusted. The arrangement of the plate turnover mechanism can reduce the impact of materials and fully reduce the speed of the materials. The fixing base of the set screw is arc-shaped, the adjusting range is large, and fine adjustment is achieved.

Drawings

The invention is further illustrated by the following examples in conjunction with the accompanying drawings:

fig. 1 is a front view of the present invention.

Fig. 2 is a cross-sectional view at a in fig. 1.

Fig. 3 is a left side view (carrier segment) of the multi-lane conveyor belt of the present invention.

Fig. 4 is a front view (carrier segment) of the multi-lane conveyor belt of the present invention.

Fig. 5 is a left side view (return stage) of the multi-lane conveyor belt of the present invention.

Fig. 6 is a front view (return stage) of the multi-lane conveyor belt of the present invention.

FIG. 7 is a schematic view of the connection of the arcuate slots of the present invention.

FIG. 8 is a schematic representation of the baffles at the feed chute of the present invention.

Fig. 9 is a front view of the housing of the present invention.

Fig. 10 is a cross-sectional view of a frame according to the present invention.

Fig. 11 is a front view of the compression rail of the present invention.

Fig. 12 is a cross-sectional view of the compression rail of the present invention.

Fig. 13 is a front view of the baffle at the head funnel of the present invention.

Fig. 14 is a left side view of the baffle at the head funnel of the present invention.

Fig. 15 is a front view of the double-flap blanking adjusting mechanism of the present invention.

Fig. 16 is a left side view of the double-flap blanking adjustment mechanism of the present invention.

In the figure: the device comprises a turnabout drum 1, an arc machine groove 2, a guide chute 3, a feeding chute 4, a track 5, a partition plate 6, a pressure rail 7, a rack 8, supporting legs 9, materials 10, a multi-channel conveying rubber belt 11, a headstock 12, a head shield 13, a transmission drum 14, a head funnel 15, a base band 1.1, a skirt flange 1.2, a transverse partition plate 1.3, an alloy blade 1.4, a traveling wheel 2.1, a wheel shaft 2.2, a lower plate 5.1, a main plate 5.2, an upper plate 5.3, an upper sealing shell 5.4, a return receiving trough 5.5, a turning plate hinged support 8.1, a turning plate 8.2, a chain rod hinged support 8.3, a chain rod 8.4, a sliding block 8.5 and an arc base 8.6.

Detailed Description

As shown in fig. 1-2, a batching system conveying device comprises a turnabout drum 1, an arc-shaped machine groove 2, a material guide groove 3, a feeding chute 4, a track 5, a partition plate 6, a pressing rail 7, a frame 8, supporting legs 9, materials 10, a multi-channel conveying rubber belt 11, a headstock 12, a head shield 13, a transmission drum 14 and a head hopper 15.

Specifically, as shown in fig. 3-4, the multi-channel conveyor belt 11 includes a base belt 1.1, and a plurality of skirt flanges 1.2 vulcanized on the base belt 1.1. When the equipment is used for simultaneously burdening and conveying two different materials, the number of the skirt edge flanges 1.2 is four, every two groups of skirt edge flanges 1.2 form a group of conveying channels, and the distance between the two groups of conveying channels is B and the conveying channels are mutually separated. A diaphragm plate 1.3 is arranged in each group of conveying channels at intervals L. The distance L is designed according to the conveying capacity and the equipment arrangement type, the conveying capacity is large, and the distance L is smaller when the arrangement type has multiple corners; conversely, the conveying amount is small, and the distance L is larger when the conveying device is horizontally arranged.

As shown in fig. 5-6, the height of the diaphragm plate 1.3 above the skirt flange 1.2 is H, which can be just used for scraping the settled dust in the return receiving chute 5.5 and the scattered material at the operation section.

In addition, the part of the diaphragm plate 1.3 higher than the skirt edge flange 1.2 forms an included angle alpha with the horizontal, so that the cleaning strength is enhanced.

In addition, alloy blades 1.4 are embedded at the end parts of the diaphragm plates 1.3 so as to ensure the integral wear resistance and clean materials for a long time.

Specifically, as shown in fig. 2 and 12, a set of traveling wheels 2.1 is respectively arranged on two sides of the base belt 1.1, and the traveling wheels 2.1 are grooved wheels and are matched with the track 5, so that the positioning is facilitated. Each road wheel 2.1 is connected with an axle 2.2 and the road wheels 2.1 can rotate freely around the axles 2.2. The wheel shaft 2.2 penetrates through the skirt flange 1.2 and the bottom of the diaphragm plate 1.3, and the wheel shaft 2.2 is fixedly connected with the skirt flange 1.2 and the diaphragm plate 1.3 through rubber vulcanization.

Specifically, as shown in fig. 9-10, the frame 8 is a steel plate welded integral frame, the frame 8 includes left and right main plate surfaces 5.2, and each main plate surface 5.2 is welded integrally with the lower plate surface 5.1 and the upper plate surface 5.3. The two lower plate surfaces 5.1 at the lower end are connected with a return receiving trough 5.5, and the two upper plate surfaces 5.3 at the upper end are connected with an upper sealing shell 5.4. In addition, the upper sealing shell 5.4 isolates the travelling wheels 2.1 from the base band 1.1 through a sealing shell partition plate 5.6 to operate in different channels.

As shown in fig. 11-12, in order to ensure that the traveling wheels 2.1 do not deviate, the rails 5 are mounted on the lower plate surface 5.1 and the upper plate surface 5.3, and the traveling wheels 2.1 are clamped on the rails to travel in a rolling manner. In the case of a concave arc of the travel path, a pressure rail 7 can be provided at the upper sealing shell.

As shown in fig. 7, an arc-shaped machine chute 2 is provided at the direction-changing drum 1, and the arc-shaped machine chute 2 is arranged along a multi-path conveyor belt 11 running along the periphery of the direction-changing drum 1. In the operation process, the transverse partition plate 1.3 scrapes materials along the arc-shaped machine groove 2, and the materials are conveyed to the upper side operation section along with the materials at the feeding hole to the head funnel 15 and enter downstream equipment.

As shown in fig. 8, the baffle plates 6 are respectively arranged in the material guide chute 3 and the feeding chute 4, the baffle plates 6 in the material guide chute 3 guide the feeding materials to ensure that the materials are normally stacked and conveyed in each group of conveying channels, and the baffle plates 6 in the feeding chute 4 separate the feeding chute 4 to form two groups of feeding channels which are respectively butted with different upstream materials for feeding.

As shown in fig. 13-14, the middle of the head funnel 15 is provided with a partition plate 6, the partition plate 6 is wrapped along the outer arc of the transmission roller 14, and the partition plate 6 is arranged between the two groups of channels of the multi-channel conveying rubber belt 11, extends to the bottom of the skirt flange 1.2 and is close to the base belt 1.1.

As shown in fig. 15-16, a double-turning-plate blanking adjusting mechanism is arranged at the feeding chute 4, and a group of blanking channels are arranged. The double-turning-plate blanking adjusting mechanism comprises a turning-plate hinged support 8.1, and the turning plate 8.2 can freely rotate around the turning-plate hinged support 8.1. A chain rod hinged support 8.3 is arranged at the position close to the end part of the turning plate 8.2, and the chain rod 8.4 freely rotates around the chain rod hinged support 8.3. The other end of the chain rod 8.4 of the two turning plates 8.2 is rotatably connected with the sliding block 8.5, the sliding block 8.5 is arranged in the arc-shaped groove of the arc-shaped base 8.6 in a sliding way, and the sliding block 8.5 is fixed at a certain position of the arc-shaped base 8.6 through a set screw. When the set screw is loosened, the sliding block 8.5 moves along the arc-shaped groove of the arc-shaped base 8.6, the two turning plates 8.2 can rotate, the angle of the turning plate 8.2 is adjusted, and the turning plate can be screwed in the set screw again after being adjusted to be locked.

Claims

1. A dispensing system conveying apparatus characterized by: the device comprises a rack (8), wherein a turnabout drum (1) and a transmission drum (14) are arranged on the rack (8), and a multi-channel conveying rubber belt (11) is wound between the turnabout drum (1) and the transmission drum (14);

the rack (8) comprises a main board surface (5.2), and the main board surface (5.2), the lower board surface (5.1) and the upper board surface (5.3) are welded into an integral rack to form a track (5); the left and right sides of the lower plate surface (5.1) are connected with a return receiving groove (5.5), and the upper plate surface (5.2) is connected with an upper sealing shell (5.4);

the multi-channel conveying rubber belt (11) comprises a base belt (1.1), a plurality of pairs of skirt edge flanges (1.2) are longitudinally arranged on the base belt (1.1) at intervals, transverse partition plates (1.3) are arranged on the base belt (1.1) between each pair of skirt edge flanges (1.2) at intervals along the length direction, walking wheels (2.1) are arranged on the left and right of the base belt (1.1), and the walking wheels (2.1) roll along a track (5); when the diaphragm plate (1.3) runs to the return section, the materials in the return material receiving groove (5.5) are cleaned.

2. The compounding system delivery apparatus of claim 1, wherein: alloy blades (1.4) are embedded at the end parts of the diaphragm plates (1.3).

3. The compounding system delivery apparatus of claim 1, wherein: the height of the diaphragm plate (1.3) is greater than that of the skirt edge flange (1.2), and the part of the diaphragm plate (1.3) exceeding the skirt edge flange (1.2) inclines to one side.

4. The compounding system delivery apparatus of claim 1, wherein: the periphery of the turnabout drum (1) is provided with an arc machine groove (2), the appearance of the arc machine groove (2) is matched with that of the turnabout drum (1), the lower end of the arc machine groove (2) is connected with a return-stroke material receiving groove (5.5) in a smooth transition mode, and the upper end of the arc machine groove is connected with an upper sealing shell (5.4).

5. The compounding system delivery apparatus of claim 1, wherein: the feeding elephant trunk (4) is installed to frame (8) input top, and frame (8) output below is equipped with head funnel (15), all is equipped with baffle (6) in feeding elephant trunk (4), head funnel (15), and baffle (6) are with the space separation in feeding elephant trunk (4), head funnel (15) and with the passageway one-to-one on multichannel conveyor belt (11).

6. The compounding system delivery apparatus of claim 5, wherein: every interval of feeding elephant trunk (4) is equipped with two board blanking guiding mechanism that turn over, two board blanking guiding mechanism that turn over all articulate turns over board (8.2) about including, every turns over board (8.2) other end and all articulates with a chain pole (8.4), and two chain poles (8.4) other ends are rotatable to be installed on slider (8.5), and slider (8.5) are followed arc base (8.6) horizontal slip and are tightly pushed up through holding screw.

7. The compounding system delivery apparatus of claim 1, wherein: the skirt edge flanges (1.2) are arranged in two pairs, and two groups of grooves matched with the transverse partition plate (1.3) are arranged at the lower part of the corresponding return receiving groove (5.5).