CN112009937A - Belt conveyor and belt - Google Patents
Belt conveyor and belt Download PDFInfo
- Publication number
- CN112009937A CN112009937A CN201910499844.8A CN201910499844A CN112009937A CN 112009937 A CN112009937 A CN 112009937A CN 201910499844 A CN201910499844 A CN 201910499844A CN 112009937 A CN112009937 A CN 112009937A
- Authority
- CN
- China
- Prior art keywords
- belt
- plate
- covering piece
- base body
- conveyor
- 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.)
- Pending
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Classifications
-
- 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
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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
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/02—Belt- or chain-engaging elements
- B65G23/04—Drums, rollers, or wheels
Abstract
The invention provides a belt conveyor and a belt, wherein the belt comprises a belt substrate, and is characterized in that: the belt is characterized in that a plate is arranged in the belt base body, and the hardness of the plate is greater than HB 50. Due to the fact that the plate is arranged, tensile strength of the belt can be improved, and when the closed circular tube formed by welding the steel plate is adopted, longitudinal tearing of the belt caused by scratching can be prevented.
Description
Technical Field
The invention relates to a belt conveyor and a belt.
Background
A belt conveyor is a device for conveying objects and generally includes a frame, rollers, a belt, a driving device, and the like. The belt can rub against the rollers, particularly for the driven rollers. The existing belt adopts a structure which does not increase the tensile strength, and the belt is easy to break.
Disclosure of Invention
The primary object of the present invention is to provide a belt which can be used to increase the tensile strength of the belt.
The main purpose of the invention is realized as follows: a belt comprising a belt substrate, characterized in that: the belt is characterized in that a plate is arranged in the belt base body, and the hardness of the plate is greater than HB 50.
The plate is a steel plate.
The plate is provided with small bulges.
The plate has holes for increasing the strength of the connection with the belt base.
The diameter ratio of the thickness of the plate to the turning part is less than 0.01.
The outer ring of the belt base body is provided with a covering piece, and the hardness of the covering piece is greater than HB 50.
The covering part is provided with a bulge, and the bulge is inserted into the belt substrate.
The plate is connected with the projection on the covering piece.
The projection includes a hole, and the plate is fixed in the hole.
A belt conveyer comprises a frame and a roller and is characterized by comprising the belt.
And a pressurizing roller is also included.
The invention provides a belt conveyor and a belt, wherein the belt comprises a belt substrate, and is characterized in that: the belt is characterized in that a plate is arranged in the belt base body, and the hardness of the plate is greater than HB 50. Due to the fact that the plate is arranged, tensile strength of the belt can be improved, and when the closed circular tube formed by welding the steel plate is adopted, longitudinal tearing of the belt caused by scratching can be prevented.
Drawings
The invention will now be further described with reference to the accompanying drawings.
FIG. 1 is a front view of one embodiment of the inventive belt.
Fig. 2 is an enlarged view of a left side view of one embodiment of the inventive belt.
FIG. 3 is a partial cross-sectional view at A of one embodiment of the inventive belt.
Fig. 4 is a partial cross-sectional view at B of one embodiment of the inventive belt.
Fig. 5 is a partial cross-sectional view of the inventive belt showing only the cover at one embodiment B.
Detailed Description
As shown in fig. 1 to 5, the belt conveyor includes a drum (01), a support drum (02), a cover (03), a belt base (04), a plate (05), a frame (06), a driving device, and the like. The drive means may be a speed-adjustable motor. The pressurizing roller (09) is fixed on the bearing seat (07) through the bearing (08), the bearing seat (07) is provided with a threaded hole, the fixing plate (11) is provided with a counter bore, and the bearing seat (07) is connected with the fixing plate (11) through the screw (10). The fixing plate (11) is provided with a positioning pin (13), the positioning pin (13) is inserted into a positioning hole of the bottom plate (14) and can slide up and down, a pressure spring (12) is sleeved outside the positioning pin (13), the upper surface of the pressure spring (12) is contacted with the fixing plate (11), and the lower surface of the pressure spring (12) is contacted with the bottom plate (14). The pressure increasing roller (09) is in contact with the covering member (03) and presses the roller (01), increasing the pressure of the belt with the roller (01), thereby increasing the friction force to carry a larger load. The covering piece (03), the belt base body (04) and the plate (05) form a belt. The small protrusions (18) are arranged on the plate (05), so that the surface of the plate (05) is rough, the bonding strength of the plate (05) and the belt substrate (04) is increased, if the small protrusions (18) are formed by rolling gears with sharp teeth and the height of the small protrusions (18) reaches more than 0.3 mm, the small protrusions (18) and the belt substrate (04) can generate great thrust, and the plate (05) and the belt substrate (04) can achieve good tensile strength. The covering piece (03) can be punched to form a protrusion (15), the lowest part of the protrusion (15) is a bend (21), the bend (21) can be formed together with the protrusion (15) through punching, a hole in the plate (05) can accommodate the protrusion (15), the part, extending out of the protrusion (15) after penetrating through the hole in the plate (05), of the protrusion limits the covering piece (03) from being separated from the plate (05) through the bend (21), then rubber raw rubber is filled in each hole and each gap in a designed position, and then the rubber belt can be obtained through vulcanization treatment. The connection of the cover (03) to the plate (05) is more reliable than by welding, the welding points are prone to welding point fatigue in the case of repeated bending, and the welding effort is high and costly. The bulges (16) and the bulges (19) are formed by punching, the holes (17) on the bulges (16) can accommodate the plates (05) and can limit the plates (05) in the holes (17), the holes (20) on the bulges (19) can accommodate the plates (05) and can limit the plates (05) in the holes (20), the plates (05) are narrow steel bars, and the covering piece (03) can play a role in resisting wear and tearing. The angle F is different from the angle G, so that the strength of the covering piece (03) clamped on the belt base body (04) can be increased. The covering piece (03), the belt base body (04) and the plate (05) form a belt (22).
The covering member (03) is directly adhered to the belt base body (04) with epoxy resin.
The covering piece (03) can adopt a multi-layer winding mode, namely a stainless steel plate is wound into multiple layers to increase the thickness of the covering piece, and then the covering piece is adhered to the belt base body (04).
The edge of the covering piece (03) and the belt base body (04) can be connected in a seamless mode, namely the edge of the covering piece (03) is also covered with the raw rubber to be connected with the raw rubber of the belt base body (04), the edge of the covering piece (03) is buried in the belt base body (04) after vulcanization, the connection strength is better, and the connection cost is low.
The plate (05) and the covering part (03) can adopt a steel plate to increase the adhesive force with the rubber by means of copper electroplating or nickel electroplating. The plate (05) may be made of stainless steel. The covering piece (03) is a sealed circular tube formed by welding, so that the strength of the covering piece fixed on the belt base body (04) can be increased.
A belt tensioner may be provided on the belt conveyor. The rack (06) can also be provided with a long hole, and the distance between the rollers can be adjusted to adjust the tightness of the belt.
The roller can be made of harder materials, such as cast iron, alloy steel and the like, and has wear resistance and long service life.
Parts with the same shape as the skirted conveyor belt can be welded on the covering piece (03), but the materials are the same as the covering piece (03), and the thickness of the materials is smaller than that of rubber materials, so that the skirted conveyor belt with the wear resistance can be obtained. The covering member (03) may be a steel plate or a stainless steel plate.
The material of the belt base (04) may be neoprene, butyl rubber, polyurethane, nylon, or the like. The plate (05) is provided with holes for increasing the connection strength with the belt base body (04).
In order to form the belt into a trapezoid to facilitate the transportation of goods, the plate (05) and the wear-resistant covering piece (03) can be divided into 3 sections at the trapezoid position, and one side of the plate (05) and the wear-resistant covering piece (03) is formed into the trapezoid.
Claims (10)
1. A belt comprising a belt substrate, characterized in that: the belt is characterized in that a plate is arranged in the belt base body, and the hardness of the plate is greater than HB 50.
2. The belt as claimed in claim 1, wherein: the plate is a steel plate.
3. The belt as claimed in claim 1, wherein: the plate is provided with small bulges.
4. The belt as claimed in claim 1, wherein: the plate has holes for increasing the strength of the connection with the belt base.
5. The belt as claimed in claim 1, wherein: the outer ring of the belt base body is provided with a covering piece, and the hardness of the covering piece is greater than HB 50.
6. The belt as in claim 5, wherein: the covering part is provided with a bulge, and the bulge is inserted into the belt substrate.
7. The belt as in claim 5, wherein: the plate is connected with the projection on the covering piece.
8. The belt of claim 7, wherein: the projection includes a hole, and the plate is fixed in the hole.
9. A belt conveyer comprises a frame and a roller, and is characterized in that: comprising the belt of claim 1.
10. The belt conveyor of claim 9, wherein: and a pressurizing roller is also included.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910499844.8A CN112009937A (en) | 2019-05-30 | 2019-05-30 | Belt conveyor and belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910499844.8A CN112009937A (en) | 2019-05-30 | 2019-05-30 | Belt conveyor and belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112009937A true CN112009937A (en) | 2020-12-01 |
Family
ID=73506870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910499844.8A Pending CN112009937A (en) | 2019-05-30 | 2019-05-30 | Belt conveyor and belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112009937A (en) |
-
2019
- 2019-05-30 CN CN201910499844.8A patent/CN112009937A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20201201 |