CN108657733B - PVC lifting belt - Google Patents
PVC lifting belt Download PDFInfo
- Publication number
- CN108657733B CN108657733B CN201710212327.9A CN201710212327A CN108657733B CN 108657733 B CN108657733 B CN 108657733B CN 201710212327 A CN201710212327 A CN 201710212327A CN 108657733 B CN108657733 B CN 108657733B
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- CN
- China
- Prior art keywords
- pvc
- belt
- silica gel
- arc
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
- B65G15/32—Belts or like endless load-carriers made of rubber or plastics
- B65G15/34—Belts or like endless load-carriers made of rubber or plastics with reinforcing layers, e.g. of fabric
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
- B65G15/32—Belts or like endless load-carriers made of rubber or plastics
- B65G15/34—Belts or like endless load-carriers made of rubber or plastics with reinforcing layers, e.g. of fabric
- B65G15/36—Belts or like endless load-carriers made of rubber or plastics with reinforcing layers, e.g. of fabric the layers incorporating ropes, chains, or rolled steel sections
Abstract
The application discloses a PVC lifting belt, which comprises a transformer oil tank (1), a transformer body arranged in the oil tank (1) and a tank cover (2) arranged at the top of the oil tank (1), wherein transformer oil is arranged in the oil tank (1); the box cover (2) is provided with a high-voltage cable sealing outlet device connected with a high-voltage side cable of the transformer, a low-voltage cable sealing outlet device connected with a low-voltage side cable of the transformer and a thermometer (8); the tank cover (2) is welded and fixed with the oil tank (1); the novel box cover is characterized in that a high-pressure connecting flange (3), a low-pressure connecting flange (4) and a thermometer connecting flange (5) are arranged on the box cover (2), and the high-pressure connecting flange (3), the low-pressure connecting flange (4) and the thermometer connecting flange (5) are fixedly welded with the box cover (2). The application has the advantages that the application can overcome the defects of the prior art and has reasonable and novel structural design.
Description
Technical Field
The application relates to a PVC lifting belt, and belongs to the field of lifting conveying belts.
Background
The lifting belt can be widely applied to belt lifts of bulk materials in various scales of grains, foods, flour, grease, feeds and chemical industries. Has good low temperature resistance, good flexibility and a certain over-head wheel property. The usual structure of existing rubber lifting belts is: the upper layer and the lower layer of the rubber material are arranged, a plurality of layers of canvas material reinforcing layers are arranged between the upper layer and the lower layer, and the reinforcing layers are connected with the upper layer and the lower layer into a whole through the rubber material. The surface wear resistance of the lifting belt is poor, and the interlayer binding force is poor, so that the lifting belt is easy to break away from the interlayer after long-time use, and the service life of the lifting belt is influenced.
Disclosure of Invention
Aiming at the defects existing in the prior art, the technical problem to be solved by the application is to provide the PVC lifting belt which has the advantages of improving interlayer binding force, being wear-resistant and durable and having long service life.
In order to solve the technical problems, the technical scheme adopted by the application is that the PVC lifting belt comprises a middle supporting framework, wherein the middle supporting framework comprises a middle supporting belt, two sides of the middle supporting belt are respectively provided with an arc-shaped enclosing baffle, and the middle supporting belt and the arc-shaped enclosing baffle are integrally formed; the cross section of the arc-shaped enclosing shield is arc-shaped, and the arc-shaped opening direction of the cross section of the arc-shaped enclosing shield faces the side edge of the middle supporting belt; the upper side of the steel wire mesh layer is provided with a second PVC reinforcing mesh, and the upper surface of the second PVC reinforcing mesh is provided with a silica gel upper surface layer; the downside of middle part supporting belt is provided with lower part wire net layer, and the lower surface on lower part wire net layer is provided with third PVC reinforcing grid.
Preferably, the PVC lifting belt is characterized in that a PVC woven net is arranged in the middle supporting belt.
Preferably, the PVC lifting belt is characterized in that the PVC reinforcing net, the steel wire mesh layer and the second PVC reinforcing net are all presoaked with silica gel, and the middle supporting belt, the PVC reinforcing net, the steel wire mesh layer and the second PVC reinforcing net are fixed by hot pressing through presoaked silica gel and the middle supporting belt and the arc-shaped enclosing baffle.
Preferably, the lower steel wire mesh layer and the third PVC reinforcing mesh are all presoaked with silica gel, and the middle supporting belt, the lower steel wire mesh layer and the third PVC reinforcing mesh are fixed through presoaked silica gel hot pressing.
Preferably, the PVC lifting belt is characterized in that the middle supporting framework is a silica gel integrated part.
Preferably, the PVC lifting belt is characterized in that two sides of the upper side surface of the silica gel upper surface layer are respectively provided with a wavy surrounding edge, and the wavy surrounding edges are arranged along the length direction of the PVC lifting belt.
The application has the advantages that the application can overcome the defects of the prior art and has reasonable and novel structural design. In the design of the application, the middle supporting framework is designed, the middle supporting belt and the arc-shaped enclosing shield of the middle supporting framework are made of silica gel except the PVC woven mesh, the thickness of the middle supporting belt and the arc-shaped enclosing shield can be thickened according to the thickness of a finished product of the lifting belt during molding and manufacturing, so that the thickness of the silica gel of the middle supporting framework is thicker, then the PVC reinforcing mesh, the steel wire mesh layer, the second PVC reinforcing mesh and the upper surface layer of the silica gel are sequentially adhered to the upper layer of the middle supporting framework from bottom to top, and then the pre-immersed silica gel is melted through hot pressing operation when one layer is adhered to each time, the upper layer and the lower layer can be combined into a whole after the pre-immersed silica gel is melted, the effect of approximate integral molding is generated, and the bonding force between layers is increased. After the lamination of each layer on the upper surface of the middle supporting framework is finished, the lamination of the lower layer of the middle supporting framework is continued by using the method, and the effect similar to the integral molding is also generated. In addition, the technical scheme of the application forms protection on the side surface of the lifting belt by adding the arc-shaped enclosing baffle to wrap the side part of each layer of the lifting belt, so that the side part of each layer of the lifting belt also has an approximately integrated forming effect, thereby the grain-lifting among layers is tighter and the separation among layers is prevented. The wavy surrounding edge can facilitate the lifting of materials and prevent the materials from leaking from the side parts.
Drawings
Fig. 1 is a schematic structural view of the present application.
Detailed Description
The technical features of the present application are further described below with reference to the accompanying drawings and the specific embodiments.
The application relates to a PVC lifting belt, which comprises a middle supporting framework, wherein the middle supporting framework comprises a middle supporting belt 1, two sides of the middle supporting belt 1 are respectively provided with an arc-shaped enclosing baffle 2, and the middle supporting belt 1 and the arc-shaped enclosing baffle 2 are integrally formed; the cross section of the arc-shaped enclosing block 2 is arc-shaped, and the arc-shaped opening direction of the cross section of the arc-shaped enclosing block 2 faces the side edge of the middle supporting belt 1; the upper side surface of the middle supporting belt 1 is provided with a PVC reinforcing net 3, the upper side surface of the PVC reinforcing net 3 is provided with a steel wire net layer 4, the upper side surface of the steel wire net layer 4 is provided with a second PVC reinforcing net 5, and the upper surface of the second PVC reinforcing net 5 is provided with a silica gel upper surface layer 6; the downside of middle part supporting belt 1 is provided with lower part wire net layer 7, and the lower surface of lower part wire net layer (7) is provided with third PVC reinforcing wire 8.
A PVC woven mesh 11 is arranged in the middle supporting belt 1.
The PVC reinforcing net 3, the steel wire mesh layer 4 and the second PVC reinforcing net 5 are all presoaked with silica gel, and the middle supporting belt 1, the PVC reinforcing net 3, the steel wire mesh layer 4 and the second PVC reinforcing net 5 are fixed by hot pressing through presoaked silica gel and the middle supporting belt 1 and the arc-shaped enclosure 2.
The lower steel wire mesh layer 7 and the third PVC reinforcing mesh 8 are all presoaked with silica gel, and the middle supporting belt 1, the lower steel wire mesh layer 7 and the third PVC reinforcing mesh 8 are fixed through presoaked silica gel hot pressing.
The middle supporting framework is a silica gel integrated forming piece.
The both sides of the upper side of silica gel upper surface layer 6 are provided with a wave surrounding edge 9 respectively, and wave surrounding edge 9 sets up along PVC lifting belt length direction.
The application has the advantages that the application can overcome the defects of the prior art and has reasonable and novel structural design. In the design of the application, a middle supporting framework is designed, a middle supporting belt 1 and an arc-shaped enclosing shield 2 of the middle supporting framework are made of silica gel except a PVC woven mesh 11, the thickness of the middle supporting belt 1 and the thickness of the arc-shaped enclosing shield 2 can be thickened according to the thickness of a finished product of a lifting belt during molding and manufacturing, so that the thickness of the silica gel of the middle supporting framework is thicker, then a PVC reinforcing mesh 3, a steel wire mesh layer 4, a second PVC reinforcing mesh 5 and a silica gel upper surface layer 6 are sequentially bonded on the upper layer of the middle supporting framework from bottom to top, and then when one layer is bonded, the pre-soaked silica gel is melted through hot pressing operation, and the upper layer and the lower layer can be combined into a whole after the pre-soaked silica gel is melted, so that an approximately integrated molding effect is generated, and the bonding force between layers is increased. After the lamination of each layer on the upper surface of the middle supporting framework is finished, the lamination of the lower layer of the middle supporting framework is continued by using the method, and the effect similar to the integral molding is also generated. In addition, the arc-shaped fence 2 is added to form protection on the side face of the lifting belt to wrap the side part of each layer of the lifting belt, so that the side part of each layer of the lifting belt has an effect similar to an integrated forming, and the grain-lifting among layers is tighter, and the separation among layers is prevented. The wavy surrounding edge 9 can facilitate lifting of the material and prevent the material from leaking out of the side.
It should be understood that the above description is not intended to limit the application to the particular embodiments disclosed, but to limit the application to the particular embodiments disclosed, and that various changes, modifications, additions and substitutions can be made by those skilled in the art without departing from the spirit and scope of the application.
Claims (3)
1. A PVC lifting belt, characterized in that: the novel support comprises a middle support framework, wherein the middle support framework comprises a middle support belt (1), two sides of the middle support belt (1) are respectively provided with an arc-shaped enclosing baffle (2), and the middle support belt (1) and the arc-shaped enclosing baffle (2) are integrally formed; the cross section of the arc-shaped enclosing block (2) is arc-shaped, and the arc-shaped opening direction of the cross section of the arc-shaped enclosing block (2) faces the side edge of the middle supporting belt (1); the upper side surface of the middle supporting belt (1) is provided with a PVC reinforcing net (3), the upper side surface of the PVC reinforcing net (3) is provided with a steel wire net layer (4), the upper side surface of the steel wire net layer (4) is provided with a second PVC reinforcing net (5), and the upper surface of the second PVC reinforcing net (5) is provided with a silica gel upper surface layer (6); the utility model discloses a PVC reinforced belt, including middle part supporting belt (1), steel wire mesh layer (4), second PVC reinforcing net (5), middle part supporting belt (1), steel wire mesh layer (4), second PVC reinforcing net (5) are through the silica gel of preimpregnation and middle part supporting belt (1), arc enclose fender (2) hot pressing fixed, lower part steel wire mesh layer (7), third PVC reinforcing net (8) are all preimpregnated silica gel, middle part supporting belt (1), lower part steel wire mesh layer (7), third PVC reinforcing net (8) are through the silica gel hot pressing fixed of preimpregnation in the equal preimpregnation silica gel of PVC reinforcing net (3), steel wire mesh layer (4), second PVC reinforcing net (5).
2. The PVC lifting belt of claim 1, wherein: the middle supporting framework is a silica gel integrated forming piece.
3. The PVC lifting belt of claim 1, wherein: the two sides of the upper side surface of the silica gel upper surface layer (6) are respectively provided with a wavy surrounding edge (9), and the wavy surrounding edges (9) are arranged along the length direction of the PVC lifting belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710212327.9A CN108657733B (en) | 2017-04-01 | 2017-04-01 | PVC lifting belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710212327.9A CN108657733B (en) | 2017-04-01 | 2017-04-01 | PVC lifting belt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108657733A CN108657733A (en) | 2018-10-16 |
| CN108657733B true CN108657733B (en) | 2023-08-25 |
Family
ID=63783748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710212327.9A Active CN108657733B (en) | 2017-04-01 | 2017-04-01 | PVC lifting belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108657733B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203821755U (en) * | 2014-04-29 | 2014-09-10 | 沈阳正益建筑装饰材料科技发展有限公司 | Novel fireproof and wear-resistant PVC decorative plate |
| CN104444068A (en) * | 2013-09-17 | 2015-03-25 | 天津市天水工业用带有限公司 | Steel wire rope conveying belt |
| CN205219976U (en) * | 2015-12-13 | 2016-05-11 | 温州晨辉包装材料有限公司 | Novel PVC stamp membrane |
| CN105621013A (en) * | 2014-10-29 | 2016-06-01 | 戴小军 | High-strength conveying belt |
| CN106241189A (en) * | 2016-08-29 | 2016-12-21 | 扬州宝达橡塑制品有限公司 | A kind of anti-tear elevator belt |
-
2017
- 2017-04-01 CN CN201710212327.9A patent/CN108657733B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444068A (en) * | 2013-09-17 | 2015-03-25 | 天津市天水工业用带有限公司 | Steel wire rope conveying belt |
| CN203821755U (en) * | 2014-04-29 | 2014-09-10 | 沈阳正益建筑装饰材料科技发展有限公司 | Novel fireproof and wear-resistant PVC decorative plate |
| CN105621013A (en) * | 2014-10-29 | 2016-06-01 | 戴小军 | High-strength conveying belt |
| CN205219976U (en) * | 2015-12-13 | 2016-05-11 | 温州晨辉包装材料有限公司 | Novel PVC stamp membrane |
| CN106241189A (en) * | 2016-08-29 | 2016-12-21 | 扬州宝达橡塑制品有限公司 | A kind of anti-tear elevator belt |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108657733A (en) | 2018-10-16 |
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