CN220949901U - Bulk cargo conveyer cylinder device that freezes widely is applicable to low temperature operation - Google Patents
Bulk cargo conveyer cylinder device that freezes widely is applicable to low temperature operation Download PDFInfo
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- CN220949901U CN220949901U CN202322759990.4U CN202322759990U CN220949901U CN 220949901 U CN220949901 U CN 220949901U CN 202322759990 U CN202322759990 U CN 202322759990U CN 220949901 U CN220949901 U CN 220949901U
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- roller
- bottom plate
- wall
- low temperature
- temperature operation
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- 238000004140 cleaning Methods 0.000 claims abstract description 11
- 230000008014 freezing Effects 0.000 claims abstract description 9
- 238000007710 freezing Methods 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000013590 bulk material Substances 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 4
- 238000005485 electric heating Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000306 component Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 229910000599 Cr alloy Inorganic materials 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000788 chromium alloy Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Chain Conveyers (AREA)
Abstract
The utility model relates to the technical field of low-temperature freezing technology of bulk material belt conveyors, in particular to a drum freezing device of a bulk material conveyor, which is widely applicable to low-temperature operation. The utility model realizes the cleaning of frozen ice generated on the outer wall of the roller, ensures the surface form of the roller and the normal operation of the conveyor.
Description
Technical Field
The utility model relates to the technical field of low-temperature freezing of bulk material belt conveyors, in particular to a drum freezing device of a bulk material conveyor, which is widely applicable to low-temperature operation.
Background
Belt conveyors are a common type of industrial conveyor apparatus for transporting materials or liquids from one end to the other. The device mainly comprises a belt type belt, a driving device, a structural support, a speed regulating device, a material tank and the like. Belt conveyor drums are one of the core components of a belt conveyor, mainly for conveying material over the drum surface.
However, in the prior art, the temperature is low in winter in northern China, a large amount of sticky matters on the surface of a roller of belt conveying equipment are frozen in outdoor severe weather, a frozen bag is formed, the external form of the roller is changed, and the irregular outer circle of the roller causes fatal damage to a conveying belt, so that equipment impact is caused. Meanwhile, as the surface morphology of the roller is damaged and the roundness is seriously out of standard, the running resistance is multiplied, the running current of the equipment is greatly increased and is violently jumped, and the safe and stable running of the conveyor is seriously influenced.
Disclosure of utility model
The utility model aims to provide a bulk conveyor roller freezing device widely applicable to low-temperature operation, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a bulk cargo conveyer cylinder device that freezes widely suitable for low temperature operation, includes the mount, mount one side is provided with a plurality of through-holes, the inside a plurality of cylinders that are provided with of mount, the cylinder below is provided with the clearance subassembly that is used for carrying out the clearance to surface frozen ice, the clearance subassembly is including the bottom plate that sets up in the cylinder below, the bottom plate top is provided with scraper and guide slot, the bottom plate both sides all are provided with the fixed block, two the fixed block top all is provided with the bracing piece, two the bracing piece is close to one side of cylinder all is provided with the grip block, one of them the grip block inner wall is provided with the sponge piece, another the grip block is inside to be provided with the heating wire.
As a preferable scheme of the utility model, a plurality of rollers are rotatably connected with the inner wall of the fixing frame through bearings, and the bottom plate is positioned right below the rollers and connected with the inner wall of the fixing frame through bolts.
In a preferred scheme of the utility model, the scraper is connected with the top of the bottom plate through a bolt, the top end of the scraper is contacted with the outer wall of the roller, the guide groove is connected with the top of the bottom plate through a bolt, and the guide groove and the scraper are longer than the roller.
As a preferable scheme of the utility model, the guide groove is of an inclined structure, and the lower end of the guide groove can extend out of the fixing frame from the through hole.
As a preferable scheme of the utility model, the two fixing blocks are respectively connected with two sides of the bottom plate through bolts, and the two ends of the supporting rod are respectively connected with the clamping plate and the top of the fixing block through bolts.
As the preferable scheme of the utility model, the two clamping plates are of arc structures and are contacted with the outer wall of the roller, the electric heating wires are connected with the inner part of the clamping plate close to one side of the guide groove through bolts, and the sponge block is connected with the inner wall of the clamping plate close to one side of the scraper through bolts.
Compared with the prior art, the utility model has the beneficial effects that: aiming at the problems in the background technology, the cleaning component is adopted, the electric heating wire in the clamping plate at one side is used for heating the outer wall of the roller, so that the ice on the outer wall of the roller is softened more conveniently for cleaning, then the frozen ice on the surface of the roller can be scraped and cleaned by the scraper, and the water melted by the frozen ice heating on the surface of the roller is wiped by the sponge block in the clamping plate at the other side of the roller, so that secondary freezing is prevented. The high-strength wear-resistant alloy material is adopted for the freezing cutting edge, the surface of the roller is tightly clung to the surface of the roller, materials and frozen blocks adhered to the surface of the roller are removed at any time, the formation of frozen bags on the surface of the roller is avoided, and the problem that a large amount of sticky freezing materials on the surface of the roller of bulk conveying equipment are caused by outdoor severe weather is effectively solved, so that the safe and stable operation of the conveyor is seriously influenced. The bulk conveying equipment can safely and reliably operate in a low-temperature environment, the equipment failure rate is reduced, the safety and the continuity of production are ensured, and the bulk conveying equipment can be widely popularized and applied in the industry.
Drawings
FIG. 1 is a view showing the external structure of a fixing frame according to the present utility model;
FIG. 2 is a block diagram of a cleaning assembly of the present utility model;
FIG. 3 is a diagram of the structure of the base plate of the present utility model;
FIG. 4 is a diagram showing the distribution of the electric heating net according to the present utility model.
In the figure: 1. a fixing frame; 101. a through hole; 2. a roller; 3. a bottom plate; 301. a scraper; 302. a guide groove; 4. a fixed block; 401. a support rod; 5. a clamping plate; 501. a sponge block; 502. heating wire.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below in connection with the embodiments of the present utility model.
Examples
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a bulk conveyor cylinder freeze-cleaning device widely applicable to low temperature operation, includes mount 1, mount 1 one side is provided with a plurality of through-holes 101, mount 1 inside is provided with a plurality of cylinders 2, cylinder 2 below is provided with the clearance subassembly that is used for carrying out the clearance to surface frozen ice, the clearance subassembly is including setting up the bottom plate 3 below cylinder 2, bottom plate 3 top is provided with scraper 301 and guide slot 302, and scraper 301 can contact cylinder 2 outer wall and pass through cylinder 2 rotation and scrape the frozen ice clearance of its surface, and guide slot 302 is because of collecting the broken ice of scraping and leading out mount 1, prevents that broken ice from piling up in the conveyer, bottom plate 3 both sides are provided with fixed block 4, and two fixed block 4 tops all are provided with bracing piece 401 for supporting two grip blocks 5, and two grip blocks 5 are provided with grip blocks 5 on one side that are close to cylinder 2, and two grip blocks 5 are located the both sides of cylinder 2, and contact cylinder 2 surface, and one of said grip blocks 5 inner wall is provided with sponge block 301, installs the vice versa and rotates grip blocks 2 and is used for carrying out the electric heating wire 502 to the inside the direction of the cylinder 2, and is used for the freeze-cleaning to prevent the frozen ice from being polluted, and the water is located in the direction of the inside of the cylinder 502 is more convenient to be used for the rotation to scrape the ice blocks to be washed by the surface 502; frozen ice first contacts the holding plate 5 containing the heating wire 502-then contacts the scraper 301-and finally contacts the holding plate 5 containing the sponge block 501.
All electrical components in this embodiment are controlled by a conventional controller.
Wherein the scraper 301 adopts high chromium alloy, regular triangle bidirectional design, the blade body is 180mm, the rivet welding structure is 100mm longer than the roller 2. The cutting edge flatness tolerance is controlled within 0.05 mm. The two sides of the bottom of the oblique triangle blade body are designed with fixed wing plates, the distribution interval is 200, the fixed screw holes are arranged, the aperture is 20mm, the thickness of the wing plates is 10mm, and the steel material of No. 30 is adopted. The fixed mounting bracket is made of cast steel, double rows of fixed screw holes are designed and correspond to the blade body wing plate fixed screw holes, and the fixed mounting bracket is connected with the blade body through an 8.8-level high-strength bolt with the diameter of m18x 65. The length of the fixed support is equal to the width of the frame, the fixed support is connected with the fixed support of the belt conveyor through bolts, the strength grade of the fixed bolts is 10.9, and 4 fixed bolts are arranged on each side, and are matched with spring gaskets and flat gaskets. The cutting edge is arranged in parallel with the outer surface of the roller, the deviation of the parallelism is less than 0.05mm, and the clearance between the cutting edge and the outer surface of the roller is not more than 0.3mm.
Referring to fig. 1-4, a plurality of rollers 2 are rotatably connected to the inner wall of the fixing frame 1 through bearings, the bottom plate 3 is located under the rollers 2 and is connected to the inner wall of the fixing frame 1 through bolts, the scraper 301 is connected to the top of the bottom plate 3 through bolts, the top of the scraper 301 is in contact with the outer wall of the rollers 2, the guide slot 302 is connected to the top of the bottom plate 3 through bolts, the guide slot 302 and the scraper 301 are longer than the rollers 2, the guide slot 302 is of an inclined structure, the lower end of the guide slot 302 can extend out of the through hole 101 to the outside of the fixing frame 1, the two fixing blocks 4 are respectively connected to two sides of the bottom plate 3 through bolts, the two ends of the supporting rod 401 are connected to the top of the clamping plate 5 and the top of the fixing block 4 through bolts, the two clamping plates 5 are of an arc structure and are in contact with the outer wall of the rollers 2, the heating wire 502 is connected to the inner wall of the clamping plate 5 near one side of the guide slot 302 through bolts, and the sponge block 501 is connected to the inner wall of the clamping plate 5 near one side of the scraper 301 through bolts. When the device is used, firstly, the heating wire 502 is controlled to operate to heat the clamping plate 5 on one side of the roller 2 and heat and melt the frozen ice on the surface of the roller 2 by the clamping plate 5 contacting the roller 2, then the frozen ice on the outer wall of the roller 2 is scraped by the scraper 301 by the rotation of the roller 2, the scraped frozen ice falls into the guide groove 302 on one side, the guide groove 302 is used for discharging the conveyor, and meanwhile, the sponge block 501 in the clamping plate 5 on the other side is used for wiping and cleaning water stains after the frozen ice on the surface of the roller 2 is melted. The utility model realizes the cleaning of frozen ice generated on the outer wall of the roller 2, and ensures the surface form of the roller 2 and the normal operation of the conveyor.
The working flow of the utility model is as follows: when the device is used, firstly, the heating wire 502 is controlled to operate to heat the clamping plate 5 on one side of the roller 2 and heat and melt the frozen ice on the surface of the roller 2 by the clamping plate 5 contacting the roller 2, then the frozen ice on the outer wall of the roller 2 is scraped by the scraper 301 by the rotation of the roller 2, the scraped frozen ice falls into the guide groove 302 on one side, the guide groove 302 is used for discharging the conveyor, and meanwhile, the sponge block 501 in the clamping plate 5 on the other side is used for wiping and cleaning water stains after the frozen ice on the surface of the roller 2 is melted. The utility model realizes the cleaning of frozen ice generated on the outer wall of the roller 2, and ensures the surface form of the roller 2 and the normal operation of the conveyor.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a bulk cargo conveyer cylinder device of freezing that extensively is applicable to low temperature operation, includes mount (1), mount (1) one side is provided with a plurality of through-holes (101), the inside a plurality of cylinders (2) that are provided with of mount (1), cylinder (2) below is provided with the clearance subassembly that is used for carrying out the clearance to the frozen ice of surface, its characterized in that: the cleaning assembly comprises a bottom plate (3) arranged below a roller (2), scrapers (301) and guide grooves (302) are formed in the top of the bottom plate (3), fixing blocks (4) are arranged on two sides of the bottom plate (3), supporting rods (401) are arranged on the tops of the fixing blocks (4), clamping plates (5) are arranged on one sides, close to the roller (2), of the supporting rods (401), sponge blocks (501) are arranged on the inner wall of one clamping plate (5), and heating wires (502) are arranged inside the other clamping plate (5).
2. A bulk conveyor drum freeze assembly of the type generally adapted for low temperature operation as defined in claim 1 wherein: the rollers (2) are rotatably connected with the inner wall of the fixing frame (1) through bearings, and the bottom plate (3) is located right below the rollers (2) and connected with the inner wall of the fixing frame (1) through bolts.
3. A bulk conveyor drum freeze assembly of the type generally adapted for low temperature operation as defined in claim 1 wherein: the scraper (301) is connected with the top of the bottom plate (3) through a bolt, the top end of the scraper (301) is in contact with the outer wall of the roller (2), the guide groove (302) is connected with the top of the bottom plate (3) through a bolt, and the guide groove (302) and the scraper (301) are longer than the roller (2).
4. A bulk conveyor drum freeze assembly of the type generally adapted for low temperature operation as defined in claim 1 wherein: the guide groove (302) is of an inclined structure, and the lower end of the guide groove can extend out of the fixing frame (1) from the through hole (101).
5. A bulk conveyor drum freeze assembly of the type generally adapted for low temperature operation as defined in claim 1 wherein: the two fixing blocks (4) are respectively connected with two sides of the bottom plate (3) through bolts, and two ends of the supporting rod (401) are respectively connected with the clamping plate (5) and the top of the fixing blocks (4) through bolts.
6. A bulk conveyor drum freeze assembly of the type generally adapted for low temperature operation as defined in claim 1 wherein: two grip block (5) are arc structure, and with cylinder (2) outer wall contact, heating wire (502) are through bolt and grip block (5) internal connection near guide slot (302) one side, sponge piece (501) are through bolt and grip block (5) inner wall connection near scraper (301) one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322759990.4U CN220949901U (en) | 2023-10-13 | 2023-10-13 | Bulk cargo conveyer cylinder device that freezes widely is applicable to low temperature operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322759990.4U CN220949901U (en) | 2023-10-13 | 2023-10-13 | Bulk cargo conveyer cylinder device that freezes widely is applicable to low temperature operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220949901U true CN220949901U (en) | 2024-05-14 |
Family
ID=91006765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322759990.4U Active CN220949901U (en) | 2023-10-13 | 2023-10-13 | Bulk cargo conveyer cylinder device that freezes widely is applicable to low temperature operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220949901U (en) |
-
2023
- 2023-10-13 CN CN202322759990.4U patent/CN220949901U/en active Active
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