CN203833104U - Combined type belt pressing wheel set - Google Patents
Combined type belt pressing wheel set Download PDFInfo
- Publication number
- CN203833104U CN203833104U CN201420260735.3U CN201420260735U CN203833104U CN 203833104 U CN203833104 U CN 203833104U CN 201420260735 U CN201420260735 U CN 201420260735U CN 203833104 U CN203833104 U CN 203833104U
- Authority
- CN
- China
- Prior art keywords
- pressing wheel
- arc
- pressure wheel
- belt
- shaped support
- 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.)
- Expired - Lifetime
Links
- 150000001875 compounds Chemical class 0.000 claims description 14
- 238000005266 casting Methods 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 19
- 230000006378 damage Effects 0.000 abstract description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 1
- 239000002390 adhesive tape Substances 0.000 description 21
- 238000009434 installation Methods 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 239000013590 bulk material Substances 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Escalators And Moving Walkways (AREA)
Abstract
The utility model discloses a combined type belt pressing wheel set. The combined type belt pressing wheel set is characterized in that a combined arc-shaped support (1) is arranged on a belt conveyor middle frame, upper pressing wheels (2) are arranged on an upper pressing wheel shaft (3) and are arranged above the combined arc-shaped support (1) through an upper pressing wheel bearing pedestal (4), and a lower pressing wheel (5) is directly arranged below the combined arc-shaped support (1). The upper section of the combined arc-shaped support (1) is in an arc shape, the arc outer diameter and the appearance of the combined arc-shaped support (1) are both smaller than those of the internal clearance of a belt conveyor cover, and the combined arc-shaped support (1) is directly arranged in the belt conveyor cover. The structural mode of a traditional belt pressing wheel set is changed, the problem that an upper belt and a lower belt float can be solved at the same time, damage of the pressing wheels to the belts and friction between conveyed materials and the upper pressing wheels can be avoided, when a rainproof cover needs to be mounted, part of the cover does not need to be dismounted from the position with the belt pressing wheel set any more, and the situation that the materials are wetted by rainwater, and the characteristics of the materials are influenced is avoided.
Description
Technical field
The utility model relates to a kind of press nips for travelling apron.
Background technology
Travelling apron for transmitting bulk material is widely used in all conglomeraties such as metallurgy, electric power, mine, coal, building materials, chemical industry.Will be transmitting bulk material to higher position; travelling apron conventionally can be with concave arc-shaped section; but due to technological condition restriction, actual concave arc-shaped section radius of curvature can not meet the radius of curvature requirement of " when travelling apron No Load Start, adhesive tape can not takeoff from carrying roller " sometimes.In the time of travelling apron No Load Start, all may there is ribbon phenomenon in the adhesive tape of the concave arc-shaped section of sealing-tape machine and lower adhesive tape, once there is ribbon, just has a strong impact on the normal work of travelling apron.In order to prevent ribbon, pressure zone wheels must be set at concave arc place; And convey materials from being drenched by rainwater and affecting material characteristic in order to prevent, the travelling apron that outdoor stock ground is arranged must arrange rainproof hood above adhesive tape.
In actual use, conventionally can there is following shortcoming in traditional pressure zone wheels:
Tradition pressure zone wheels are only provided with upper pressure wheel, can only solve adhesive tape ribbon problem, solve the ribbon phenomenon of lower adhesive tape, often need to set up anti-V-type snub pulley group; The pinch roller of tradition pressure zone wheels is generally welded steel part or Casting Parts, conventionally easily injures adhesive tape in the time of pinch roller compressing adhesive tape; The pinch roller diameter of tradition pressure zone wheels is large, short transverse setting range is limited, and in the time that sealing-tape machine is normally worked, its upper pressure wheel easily rubs with material, thus the life-span of reduction pressure zone wheels; The profile of tradition pressure zone wheels is larger, can severe interference can occur with the rainproof hood of sealing-tape machine, even concave arc-shaped section is installed pinch roller place and hood cannot be installed, must remove part hood when installation, can make like this material suffer rainwater to invade wet and affect material characteristic.
Utility model content
The purpose of this utility model is to provide a kind of combined type pressure zone wheels for sealing-tape machine.
To achieve these goals, by the following technical solutions:
A kind of combined type pressure zone wheels, it is characterized in that: compound arcuate support is installed on sealing-tape machine middle frame, upper pressure wheel is arranged on upper pressure wheel axle and is arranged on the top of compound arcuate support by upper pressure wheel bearing seat, and lower pressure wheel is directly installed on the below of compound arcuate support.
The top section form of described compound arcuate support is arc, and its circular arc outer diameter and profile are all less than the inside headroom of sealing-tape machine hood, are directly installed in sealing-tape machine hood.
Described upper pressure wheel adopts solid casting plastic structure, lower pressure wheel to adopt overcoat rubber ring structure, the effectively face of adhesive tape up and down of protective tapes machine.
Upper pressure wheel bearing seat can adopt GB product, with bolts with compound arcuate support, and highly can be according to actual needs, fine setting up and down.Guarantee can effectively solve the ribbon problem of adhesive tape, time institute's convey materials friction upper pressure wheel of avoiding again normally working.
In the time that needs are installed rainproof hood, pressure zone wheels position is installed no longer to be needed to remove part hood, has avoided material suffer rainwater to invade wet and affect material characteristic.
This combined type pressure zone wheels are mainly used in travelling apron concave arc-shaped section place, substitute traditional pinch roller and anti-V-type snub pulley group.It has changed the version of traditional pressure zone wheels, can solve simultaneously upper and lower adhesive tape ribbon problem, avoid the friction of the injury of pinch roller to adhesive tape and institute's convey materials and upper pressure wheel, need to rainproof hood be installed time, pressure zone wheels position is installed no longer to be needed to remove part hood, has avoided material suffer rainwater to invade wet and affect material characteristic.
The utility model is simple in structure, attractive in appearance, and novel form is easy to processing and manufacturing, cheap, conveniently installs, uses and overhaul.Be the inventive improvements of the traditional pressure zone wheels to travelling apron, there is good application prospect.
Brief description of the drawings
Structural representation of the present utility model when Fig. 1 is sealing-tape machine normal working;
Structural representation of the present utility model when Fig. 2 is sealing-tape machine generation ribbon state.
In figure, 1 is compound arcuate support, and 2 is upper pressure wheel, 3 is upper pressure wheel axle, and 4 is upper pressure wheel bearing seat, and 5 is lower pressure wheel, 6 is that installation connecting element, 7 is that installation connecting element, 8 is installation connecting element, 9 is convey materials, and 10 is hood, and 11 is upper supporting roller group, 12 is sealing-tape machine middle frame, 13 is snub pulley group, and 14 is lower adhesive tape, and 15 is adhesive tape.
Detailed description of the invention
As shown in Figure 1, when these combined type pressure zone wheels are installed, only need compound arcuate support 1 be connected on the middle frame of travelling apron with installation connecting element 6, attaching parts 7, attaching parts 8.
Upper pressure wheel 2 is arranged on upper pressure wheel axle 3 and is arranged on the top of compound arcuate support 1 by upper pressure wheel bearing seat 4.Lower pressure wheel 5 is directly installed on the below of compound arcuate support 1.
Upper pressure wheel bearing seat 4 is state's tender, with bolts with compound arcuate support 1, and arc support adapter plate is provided with slotted hole, and the height of upper pressure wheel 2 can be according to actual needs, fine setting up and down.While wanting effectively to solve sealing-tape machine No Load Start on the one hand, the ribbon problem of upper and lower adhesive tape, institute's convey materials friction upper pressure wheel 2 on adhesive tape can also avoid travelling apron normally to work time simultaneously.
Upper pressure wheel 2 adopts solid casting plastic structure, lower pressure wheel 5 to adopt overcoat rubber ring structure, effectively the face of adhesive tape up and down of protective tapes machine.
As shown in Figure 2, in the time there is ribbon, upper pressure wheel can limit adhesive tape, and lower pressure wheel can limit lower adhesive tape.
This combined type pressure zone wheels are mainly used in travelling apron concave arc-shaped section place, substitute traditional pinch roller and anti-V-type snub pulley group.It has changed the version of traditional pressure zone wheels, can solve simultaneously upper and lower adhesive tape ribbon problem, avoid the friction of the injury of pinch roller to adhesive tape and institute's convey materials and upper pressure wheel, need to rainproof hood be installed time, pressure zone wheels position is installed no longer to be needed to remove part hood, has avoided material suffer rainwater to invade wet and affect material characteristic.
Claims (3)
1. combined type pressure zone wheels, it is characterized in that: compound arcuate support (1) is installed on sealing-tape machine middle frame, upper pressure wheel (2) is arranged on upper pressure wheel axle (3) goes up and passes through upper pressure wheel bearing seat (4) and be arranged on the top of compound arcuate support (1), and lower pressure wheel (5) is directly installed on the below of compound arcuate support (1).
2. the combined type pressure zone wheels as described in right 1, is characterized in that: the top section form of described compound arcuate support (1) is arc, its circular arc outer diameter and profile are all less than the inside headroom of sealing-tape machine hood, are directly installed in sealing-tape machine hood.
3. the combined type pressure zone wheels as described in right 1 or 2, is characterized in that: described upper pressure wheel (2) adopts solid casting plastic structure, lower pressure wheel (5) to adopt overcoat rubber ring structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420260735.3U CN203833104U (en) | 2014-05-21 | 2014-05-21 | Combined type belt pressing wheel set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420260735.3U CN203833104U (en) | 2014-05-21 | 2014-05-21 | Combined type belt pressing wheel set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203833104U true CN203833104U (en) | 2014-09-17 |
Family
ID=51510975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420260735.3U Expired - Lifetime CN203833104U (en) | 2014-05-21 | 2014-05-21 | Combined type belt pressing wheel set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203833104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106542296A (en) * | 2016-10-24 | 2017-03-29 | 车新宁 | A kind of belt feeder concave arc-shaped section prevents the device of ribbon |
-
2014
- 2014-05-21 CN CN201420260735.3U patent/CN203833104U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106542296A (en) * | 2016-10-24 | 2017-03-29 | 车新宁 | A kind of belt feeder concave arc-shaped section prevents the device of ribbon |
| CN106542296B (en) * | 2016-10-24 | 2019-06-11 | 车新宁 | A kind of belt feeder concave arc-shaped section prevents the device of ribbon |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140917 |