CN209758574U - Sealing device for guide chute of adhesive tape machine - Google Patents
Sealing device for guide chute of adhesive tape machine Download PDFInfo
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- CN209758574U CN209758574U CN201920293841.4U CN201920293841U CN209758574U CN 209758574 U CN209758574 U CN 209758574U CN 201920293841 U CN201920293841 U CN 201920293841U CN 209758574 U CN209758574 U CN 209758574U
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- adhesive tape
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Abstract
The utility model relates to a sealing device for sealing-tape machine baffle box, include: baffle box, sealing-tape machine and sealing device, its characterized in that: the sealing device consists of a locking component and a sealing inclined plate; the locking assembly comprises a bolt rod, a pressing plate, a nut and angle steel for pressing and fixing the sealing inclined plate, one end of the bolt rod is hinged to the outer side of the lower part of the guide chute side plate, the pressing plate is sleeved in the middle of the bolt rod in a sliding mode, the nut is sleeved at the other end of the bolt rod in a threaded mode, two limit stops are arranged at the end part of the long edge of the pressing plate, and the right-angled end of the angle steel is fixed; the upper end of the sealing inclined plate is attached to the outer side of the lower part of the guide chute side plate in parallel and is tightly pressed and fixed through angle steel, and the lower end of the sealing inclined plate is obliquely inserted between the lower end of the guide chute side plate and the upward belt of the adhesive tape machine and is in surface contact with the surface of the upward belt. The advantages are that: the surface contact is sealed, the effect is good, and the problems of dust and scattering are solved; the manufacturing is simple, and the cost is low; the crimping mode is simple firm, overhauls and changes convenient and fast, labour saving and time saving, and is safe high-efficient.
Description
Technical Field
the utility model belongs to the technical field of band conveyer, concretely relates to a sealing device for sealing-tape machine baffle box.
background
In ore or rock conveying system, in order to make the material that the funnel fell down in the transportation concentrate on the middle part of sealing-tape machine belt, avoid or reduce the appearance that the sealing-tape machine received the material department and spilled material and raise dust phenomenon, often can install the baffle box cover that is connected with it in the top of sealing-tape machine at the funnel lower extreme, adopt clearance fit between baffle box lower extreme and the sealing-tape machine upward belt usually, in order to avoid or reduce and spill the material phenomenon, perhaps go upward to set up sealed dust keeper between the belt at baffle box lower extreme and sealing-tape machine, except preventing spilling the material phenomenon like this, can also play sealed dustproof effect.
The guide chute in current application has the following problems: 1) the guide chute is in clearance fit with an upward belt of the adhesive tape machine, so that the adhesive tape machine is easy to clamp materials, the upward belt is scratched and damaged, and the dustproof effect is poor; 2) sealing battens vertically attached to the ascending belt are mounted on the side plates and the rear baffle of the material guide chute, the initial sealing effect is good, but the sealing battens are easy to wear, the actual gap is increased after the sealing battens are worn, the sealing effect is poor, the field dust is serious, the environment is very poor, and the body health of field operators is seriously influenced; 3) the sealing pressing strip is frequently replaced and is not easy to operate during replacement.
Chinese patent CN201710705211 discloses an invention patent "unpowered totally-enclosed sliding plate type dust collector material guide groove device", in the invention patent claim "the side sealing device is installed at the inner side of the lower part of the material guide groove, and comprises a side sealing support frame bent downwards in an inclined manner and a side sealing plate made of rubber; the upper end of the side sealing support frame is fixed with the guide chute sealing groove body, the lower end of the side sealing support frame is fixed with the upper end of the side sealing plate, and the lower end of the side sealing plate is tightly attached to the upper surface of the conveying belt and used for sealing the guide chute sealing groove body and supporting the two sides of the conveying belt, so that dust is prevented from overflowing from the two sides of the conveying belt. The side sealing device disclosed by the invention is arranged on the inner side of the lower part of the guide chute, is arranged in the guide chute, and has the problem that the replacement of the side sealing plate is time-consuming, labor-consuming and difficult to operate because the side sealing plate is easy to wear and needs to be frequently replaced.
Disclosure of Invention
the utility model aims at providing a make simply, low cost, sealed dustproof effectual and change convenient and fast's a sealing device for sealing-tape machine baffle box.
The utility model aims at realizing through the following technical scheme:
The utility model discloses a sealing device for sealing-tape machine baffle box, include: the baffle box that comprises roof, two baffle box curb plates, backplate and preceding bumping curtain with the funnel intercommunication, the sealing tape machine that is located the baffle box below and the sealed dust keeper who sets up respectively between two baffle box curb plates and backplate and sealing tape machine, the baffle box be upper portion confined cell body, the baffle box passes through the support mounting on the sealing tape machine intermediate frame, its characterized in that: the sealing dustproof device consists of a locking component and a rubber sealing inclined plate,
The locking assembly comprises a bolt rod, an L-shaped pressing plate, a locking nut with a rotary handle and an angle steel pressing strip for pressing and fixing the rubber sealing inclined plate, one end of the bolt rod is hinged to the outer side of the lower part of the guide chute side plate, the L-shaped pressing plate is sleeved in the middle of the bolt rod in a sliding mode, the locking nut with the rotary handle is in threaded connection with the bolt rod, two limit stops are arranged at the end part of the long edge of the L-shaped pressing plate, the right-angle end of the angle steel pressing strip is fixedly pressed between the two limit stops, and the L-shaped pressing plate is reversely buckled on the outer;
The upper part of the rubber sealing inclined plate is attached to the outer side of the lower part of the guide chute side plate in parallel and is tightly pressed and fixed through an angle steel pressing bar of the locking assembly, and the lower part of the rubber sealing inclined plate is obliquely inserted between the lower end of the guide chute side plate and an upward belt of the adhesive tape machine and is in surface contact with the surface of the upward belt of the adhesive tape machine.
The distance between the rear baffle and the edge of the discharge hole of the funnel is 1 to 2 times of the width of the discharge hole of the funnel.
The distance between the two side plates of the guide chute is 1/2 to 1/3 of the width of the adhesive tape.
The locking assemblies are 10-16 sets, and the uniformly arranged intervals are 0.8-1.2 m.
The utility model has the advantages that:
1. The device only adopts steel plates, angle steel, bolts and nuts and waste belts as raw materials, and has the advantages of simple manufacturing process, less material consumption and low manufacturing cost;
2. The embedded part of the rubber sealing inclined plate is in surface contact with the upper belt surface, the sealing effect is good, the problem of dust pollution at the discharging position of the hopper is effectively solved, and the working environment of the site is improved; the material is prevented from being scattered, the work of regular cleaning is reduced, and the field labor intensity is reduced;
3. The embedded part of the rubber sealing inclined plate is in surface contact with the surface of the uplink belt, so that the material clamping between the rubber sealing inclined plate and the surface of the uplink belt is reduced, the belt abrasion of the belt conveyor is reduced, and the service life of the belt is prolonged;
4. The rubber sealing inclined plate is fixed with the locking assembly in a compression joint mode, the connection mode is simple and firm, the replacement is convenient and fast, the time and the labor are saved, and the overhaul cost is saved.
Drawings
Fig. 1 is a schematic view of the installation position of the present invention.
3 fig. 3 2 3 is 3 a 3 sectional 3 view 3 taken 3 along 3 line 3 a 3- 3 a 3 of 3 fig. 3 1 3. 3
fig. 3 is a partially enlarged view B of fig. 2.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1-3, the sealing device for the material guiding chute of the adhesive tape machine of the present invention comprises: the baffle box that comprises roof 2, two baffle box curb plates 4, backplate 3 and preceding stop screen with 1 intercommunication of funnel is located the sealing-tape machine of baffle box below and sets up the sealed dust keeper between two baffle box curb plates 4 and backplate 3 and sealing-tape machine respectively, the baffle box be upper portion confined cell body, the baffle box passes through support 5 to be installed on sealing-tape machine intermediate frame 8, its characterized in that: the sealing dustproof device consists of a locking component 6 and a rubber sealing inclined plate 9,
The locking assembly comprises a bolt rod 6-2, an L-shaped pressing plate 6-1, a locking nut 6-3 with a rotary handle and an angle steel pressing strip 6-4 for pressing and fixing the rubber sealing inclined plate 9, one end of the bolt rod 6-2 is hinged to the outer side of the lower part of the guide chute side plate 4, the L-shaped pressing plate 6-1 is sleeved in the middle of the bolt rod 6-2 in a sliding mode, the locking nut 6-3 with the rotary handle is in threaded connection with the bolt rod 6-2, two limit stops are arranged at the end part of the long edge of the L-shaped pressing plate 6-1, the right-angled end of the angle steel pressing strip 6-4 is pressed and fixed between the two limit stops, and the L-shaped pressing plate 6-1 is reversely buckled on the outer;
The upper part of the rubber sealing inclined plate 9 is attached to the outer side of the lower part of the guide chute side plate 4 in parallel and is tightly pressed and fixed through an angle steel pressing bar 6-4 of the locking assembly 6, and the lower part of the rubber sealing inclined plate 9 is obliquely inserted between the lower end of the guide chute side plate 4 and the belt conveyor up-going belt 7 and is in surface contact with the surface of the belt conveyor up-going belt 7.
The distance between the rear baffle 3 and the edge of the discharge hole of the funnel 1 is 1 to 2 times of the width of the discharge hole of the funnel 1.
The distance between the two side plates 4 of the material guide groove is 1100 mm.
The locking assemblies 6 are 12 sets, and the uniformly arranged intervals are 1000 mm.
The description is described in more detail below with reference to the accompanying drawings:
a sealing device for a guide chute of an adhesive tape machine is characterized in that a guide chute side plate 4 and a top plate 2 are welded by common steel plates (length, width and thickness) 3000 multiplied by 500 multiplied by 6mm, the side plate 4 is connected with a middle frame 7 of the adhesive tape machine through a support 5, and the support 5 and the side plate 4 as well as the support 5 and the middle frame 7 are connected by rib plates and bolts. The side plate 4 and the rubber sealing inclined plate (waste belt) 9 are clamped by the locking components 6, and the locking components 6 are uniformly distributed on the side plate 4, and are one set every 1000 mm. The specification and size of the rubber sealing inclined plate (waste belt) 9 is about 6000 multiplied by 1000 multiplied by 15mm (length multiplied by width multiplied by thickness), and the rubber sealing inclined plate (waste belt) 9 passes through a gap of 150mm between the lower end of the side plate 4 and the upper belt surface 7 and is in surface contact with the upper belt surface 7 of the belt conveyor.
The rear baffle 3 and the rubber sealing inclined plate 9 arranged at the tail part shown in the figure 1 adopt waste belts, the part is 800mm away from the edge of a feed opening of the funnel 1 and cannot interfere with a tail roller, and the arrangement mode of the rubber sealing inclined plate 9 is consistent with the sealing mode of the side plate 4. The head of the guide chute shown in fig. 1 is provided with a rubber sealing inclined plate 9 or a cloth curtain, so that the guide chute becomes a sealed space on the principle of not influencing the normal conveying of materials.
The sealing dustproof device is shown in fig. 3 and comprises an L-shaped pressing plate 6-1, a bolt rod 6-2, a locking nut 6-3 with a rotary handle and an angle steel pressing strip 6-4 for pressing and fixing a rubber sealing inclined plate 9, a bolt head hinging seat 6-5 is formed by welding two 8mm round steel bars at the lower parts of the outer sides of two side plates of a closed groove body side by side, the round steel bars are bent into an arc shape, the leg length is 15mm, the bridge floor length is 40mm, the distance between the two round steel bars is 28mm, the machining size of a hinging head is required to be that a moving space is reserved for the bolt head and the bolt head does not fall off, the bolt adopts a hexagonal head bolt of M20, and the hexagonal head is nested in the hinging head and can swing; the bolt rod 6-2 penetrates through the L-shaped pressure plate 6-1 and is in threaded connection with the locking nut 6-3; the L-shaped pressing plate 6-1 is manufactured by cutting a 20a channel steel into a wing plate at one side, welding two round steel serving as a limit stop at the end part of an auxiliary plate after cutting, and then processing the channel steel, wherein the requirement on the position and the size of a reserved hole can meet the up-and-down swinging space of a bolt rod 6-2, the locking nut 6-3 adopts a nut of M20, the total length of a rotating handle is not more than 150mm, the requirement cannot be interfered with a guide chute side plate 4, the L-shaped pressing plate 6-1 is tightly pressed and clamped at the lower end of the L-shaped pressing plate 6-4 after the locking nut 6-3 is tightened, and the rubber sealing inclined plate 9 (waste belt) is tightly pressed on the guide chute side plate 4 by the angle; the angle steel pressing strip 6-4 is formed by processing 40 angle steel, and the length of the angle steel pressing strip is the same as the total length of the guide chute.
The above is merely a preferred embodiment of the 1600mm bandwidth of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
The rubber sealing inclined plate 9 is easy, convenient and quick to replace and maintain, and can be disassembled in a destructive manner only by loosening or screwing the locking nut 6-3, so that labor, materials and time are saved.
Claims (4)
1. A sealing device for a guide chute of a rubber belt machine comprises: the baffle box that comprises roof, two baffle box curb plates, backplate and preceding bumping curtain with the funnel intercommunication, the sealing-tape machine that is located the baffle box below and the sealed dust keeper that sets up respectively between two baffle box curb plates and backplate and sealing-tape machine, sealed dust keeper, the baffle box be upper portion confined cell body, the baffle box passes through the support mounting on the sealing-tape machine intermediate frame, its characterized in that: the sealing dustproof device consists of a locking component and a rubber sealing inclined plate,
the locking assembly comprises a bolt rod, an L-shaped pressing plate, a locking nut with a rotary handle and an angle steel pressing strip for pressing and fixing the rubber sealing inclined plate, one end of the bolt rod is hinged to the outer side of the lower part of the guide chute side plate, the L-shaped pressing plate is sleeved in the middle of the bolt rod in a sliding mode, the locking nut with the rotary handle is in threaded connection with the bolt rod, two limit stops are arranged at the end part of the long edge of the L-shaped pressing plate, the right-angle end of the angle steel pressing strip is fixedly pressed between the two limit stops, and the L-shaped pressing plate is reversely buckled on the outer;
The upper part of the rubber sealing inclined plate is attached to the outer side of the lower part of the guide chute side plate in parallel and is tightly pressed and fixed through an angle steel pressing bar of the locking assembly, and the lower part of the rubber sealing inclined plate is obliquely inserted between the lower end of the guide chute side plate and an upward belt of the adhesive tape machine and is in surface contact with the surface of the upward belt of the adhesive tape machine.
2. the sealing device for the guide chute of the adhesive tape machine as claimed in claim 1, wherein: the distance between the rear baffle and the edge of the discharge hole of the funnel is 1 to 2 times of the width of the discharge hole of the funnel.
3. The sealing device of the material guiding chute of the adhesive tape machine as claimed in claim 1, wherein: the distance between the two side plates of the guide chute is 1/2 to 1/3 of the width of the adhesive tape.
4. The sealing device of the material guiding chute of the adhesive tape machine as claimed in claim 1, wherein: the locking assemblies are 10-16 sets, and the uniformly arranged intervals are 0.8-1.2 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920293841.4U CN209758574U (en) | 2019-03-08 | 2019-03-08 | Sealing device for guide chute of adhesive tape machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920293841.4U CN209758574U (en) | 2019-03-08 | 2019-03-08 | Sealing device for guide chute of adhesive tape machine |
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| Publication Number | Publication Date |
|---|---|
| CN209758574U true CN209758574U (en) | 2019-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920293841.4U Active CN209758574U (en) | 2019-03-08 | 2019-03-08 | Sealing device for guide chute of adhesive tape machine |
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| CN (1) | CN209758574U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109835735A (en) * | 2019-03-08 | 2019-06-04 | 中冶北方（大连）工程技术有限公司 | A kind of sealing device for sealing-tape machine deflector chute |
| JP7433882B2 (en) | 2019-12-19 | 2024-02-20 | 三菱重工業株式会社 | Conveying device and method |
-
2019
- 2019-03-08 CN CN201920293841.4U patent/CN209758574U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109835735A (en) * | 2019-03-08 | 2019-06-04 | 中冶北方（大连）工程技术有限公司 | A kind of sealing device for sealing-tape machine deflector chute |
| JP7433882B2 (en) | 2019-12-19 | 2024-02-20 | 三菱重工業株式会社 | Conveying device and method |
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