CN217234147U - Coal feeder bearing end cover mounting structure that holds in palm of weighing - Google Patents
Coal feeder bearing end cover mounting structure that holds in palm of weighing Download PDFInfo
- Publication number
- CN217234147U CN217234147U CN202221119064.XU CN202221119064U CN217234147U CN 217234147 U CN217234147 U CN 217234147U CN 202221119064 U CN202221119064 U CN 202221119064U CN 217234147 U CN217234147 U CN 217234147U
- Authority
- CN
- China
- Prior art keywords
- bearing
- end cover
- connecting plate
- bolt
- joint board
- 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.)
- Active
Links
Images
Landscapes
- Support Of The Bearing (AREA)
Abstract
The utility model discloses a feeder bearing roller bearing cap mounting structure of weighing, including bearing cap and bearing frame, the bearing cap the inner inserts in the bearing frame, be equipped with the throat on the bearing cap middle part, the joint has the joint board that a pair of symmetry set up on the throat, joint board bottom center is equipped with and contracts neck external diameter complex semi-circular joint hole, semi-circular joint hole bilateral symmetry is provided with the connecting plate, the connecting plate outwards stretches out along the level under the joint board, bearing cap outer end clamp is established between the connecting plate, the joint board passes through first bolted connection with the bearing frame terminal surface, pass through second bolted connection between the joint board, be equipped with the first bolt hole that supplies first bolt to pass on the joint board, be equipped with the second bolt hole that supplies the second bolt to pass on the connecting plate. The utility model discloses a coal feeder bearing roller end cover mounting structure of weighing, simple structure, processing convenience, the installation of being convenient for can effectively protect equipment and easy access.
Description
Technical Field
The utility model belongs to the technical field of the feeder installation technique and specifically relates to a feeder bearing end cover mounting structure that weighs.
Background
The coal feeder needs to operate in a fully-sealed environment, the operating environment contains a large amount of dust, coal ash, water vapor, sundries and the like, the weighing carrier roller is arranged in the fully-sealed space of the coal feeder, and each part of the weighing carrier roller is extremely easy to corrode, block and erode, especially the mounting position of a bearing end cover. The coal feeder weighing carrier roller bearing end cover mounting structure in the prior art is shown in fig. 4, a bearing end cover is connected with a bearing seat through a clamp spring arranged in the bearing seat, the position of a clamp spring groove in the bearing seat is easy to corrode, block and the like, the clamp spring groove can be cleaned during maintenance, and then the bearing end cover still cannot be normally taken out although the bearing end cover and the bearing seat have about fifteen-thread gaps, and the bearing end cover and the bearing seat are made of cast aluminum materials, so that the bearing end cover is not convenient to normally disassemble and maintain civilized.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple structure, protective apparatus and easy access's feeder bearing end cover mounting structure that weighs.
The purpose of the utility model is realized like this: the utility model provides a coal feeder bearing roller bearing cap mounting structure of weighing, including bearing cap and bearing frame, the bearing cap inner inserts in the bearing frame, be equipped with the throat on the bearing cap middle part, the joint has the joint board that a pair of symmetry set up on the throat, joint board bottom center is equipped with the semi-circular joint hole with throat external diameter complex, semi-circular joint hole bilateral symmetry is provided with the connecting plate, the connecting plate outwards stretches out along the level under the joint board, bearing cap outer end clamp is established between the connecting plate, the joint board passes through first bolted connection with the bearing frame terminal surface, pass through second bolted connection between the joint board, be equipped with the first bolt hole that supplies first bolt to pass on the joint board, be equipped with the second bolt hole that supplies the second bolt to pass on the connecting plate. The utility model discloses a feeder bearing roller bearing end cover mounting structure of weighing, simple structure, processing convenience, the installation of being convenient for can effective protective apparatus and easy access.
As the utility model discloses a further improvement, the distance D1 between a pair of connecting plate and the diametral fit error of bearing end cover outer end diameter are within 1CM to the connecting plate also forms the joint structure to the bearing end cover, improves overall structure's stability.
As the utility model discloses a further improvement, connecting plate length is not less than joint board length, leaves installation space for setting up of second bolt, the dismantlement and the maintenance of the equipment of being convenient for to improve whole mounting structure's reliability, prevent to lead to joint board and connecting plate hookup location fracture because of reasons such as circumference vibration.
As the further improvement of the utility model, the second bolt adopts the M10x15 bolt, and the second bolted connection position sets up in the outside of bearing end cover outer end, ensures the reliability of connection.
As a further improvement of the utility model, the clamping plate and the connecting plate adopt an integral structure and are formed by processing L-shaped angle steel, so that materials are conveniently taken, and the manufacturing flow is simplified.
Drawings
Fig. 1 is the utility model discloses a feeder bearing end cover mounting structure schematic diagram of weighing.
Fig. 2 is the utility model discloses a feeder bearing roller end cover mounting structure's joint plate structure sketch map of weighing.
Fig. 3 is a side view is connected to the joint plate of the coal feeder bearing roller end cover mounting structure that weighs.
FIG. 4 is a schematic view of a bearing end cover mounting structure of a weighing idler of a coal feeder in the prior art.
Wherein, 1 bearing end cover, 2 bearing frames, 3 joint boards, 4 connecting plates, 5 first bolt holes, 6 second bolt holes, 7 jump ring grooves.
Detailed Description
The bearing end cover mounting structure of the weighing carrier roller of the coal feeder shown in figures 1-3 comprises a bearing end cover 1 and a bearing seat 2. In bearing end cover 1 the inner inserted bearing frame 2, be equipped with the throat on the bearing end cover 1 middle part, the joint has a joint board 3 that a pair of symmetry set up on the throat, 3 bottom centers of joint board be equipped with the semi-circular joint hole of throat external diameter complex, semi-circular joint hole bilateral symmetry is provided with connecting plate 4, connecting plate 4 is along joint board 3 down along the level outwards stretch out and connecting plate 4 length is not less than joint board 3 length. The outer end of the bearing end cover 1 is clamped between the connecting plates 4, and the matching error between the distance D1 between the pair of connecting plates 4 and the diameter of the outer end of the bearing end cover 1 is within 1CM, so that the connecting plates 4 form a clamping structure for the bearing end cover 1. The clamping plate 3 is connected with the end face of the bearing seat 2 through a first bolt, the clamping plate 3 is connected with the bearing seat through a second bolt, and a first bolt hole 5 for a first bolt to penetrate through is formed in the clamping plate 3. The connecting plate 4 is provided with a second bolt hole 6 for a second bolt to pass through. The second bolt connection position is arranged on the outer side of the outer end of the bearing end cover 1, and connection reliability is guaranteed.
The feeder bearing roller end cover mounting structure that weighs of this embodiment, joint board 3 and connecting plate 4 adopt the integral type structure, form convenient for material collection by 40x 4's L type angle steel processing. Adopt the theory of operation of jackscrew, through split type symmetrical design, fix on weighing bearing roller end bearing end cover through two M10x15 second bolts to realize being connected with dismantling of bearing frame 2 terminal surface through four M6x 25's first bolt, be convenient for work such as maintenance, inspection on next step. The feeder bearing end cover mounting structure of weighing of this embodiment, convenient for material collection, processing is simple, and it is also simple to use, and the operation is light convenient, protective apparatus, easy access, and its principle can be fit for the equipment of multiple with the problem.
The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some substitutions and modifications to some technical features without creative labor, and these substitutions and modifications are all within the protection scope of the present invention.
Claims (5)
1. The utility model provides a coal feeder bearing cap mounting structure of bearing roller of weighing, includes bearing cap and bearing frame, insert in the bearing frame, its characterized in that in the bearing cap inner: be equipped with the throat on the bearing end cover middle part, the joint has the joint board that a pair of symmetry set up on the throat, joint board bottom center be equipped with throat external diameter complex semi-circular joint hole, semi-circular joint hole bilateral symmetry is provided with the connecting plate, the connecting plate stretches out along the level is outside under the joint board, bearing end cover outer end clamp is established between the connecting plate, the joint board passes through first bolted connection with the bearing frame terminal surface, pass through second bolted connection between the joint board, be equipped with the first bolt hole that supplies first bolt to pass on the joint board, be equipped with the second bolt hole that supplies the second bolt to pass on the connecting plate.
2. The coal feeder weighing roller bearing end cover mounting structure of claim 1, wherein: the distance D1 between a pair of the connecting plates and the diameter of the outer end of the bearing end cover are matched within the tolerance of 1 CM.
3. The coal feeder weighing roller bearing end cover mounting structure of claim 1, wherein: the length of the connecting plate is not less than that of the clamping and connecting plate.
4. The coal feeder weighing roller bearing end cover mounting structure of claim 3, wherein: the second bolt is an M10x15 bolt, and the second bolt connecting position is arranged on the outer side of the outer end of the bearing end cover.
5. The coal feeder weighing roller bearing end cover mounting structure as claimed in any one of claims 1 to 4, wherein: the clamping plate and the connecting plate are of an integrated structure and are formed by processing L-shaped angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221119064.XU CN217234147U (en) | 2022-05-11 | 2022-05-11 | Coal feeder bearing end cover mounting structure that holds in palm of weighing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221119064.XU CN217234147U (en) | 2022-05-11 | 2022-05-11 | Coal feeder bearing end cover mounting structure that holds in palm of weighing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217234147U true CN217234147U (en) | 2022-08-19 |
Family
ID=82824005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221119064.XU Active CN217234147U (en) | 2022-05-11 | 2022-05-11 | Coal feeder bearing end cover mounting structure that holds in palm of weighing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217234147U (en) |
-
2022
- 2022-05-11 CN CN202221119064.XU patent/CN217234147U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217234147U (en) | Coal feeder bearing end cover mounting structure that holds in palm of weighing | |
| CN212731487U (en) | Ring water spraying curtain device | |
| CN205674024U (en) | A kind of grinding wheel head structure of novel stone polishing machine | |
| CN211967331U (en) | Bearing assembly device | |
| CN210800402U (en) | Dust removal pipeline thermal compensation device | |
| CN208037887U (en) | A kind of arm body structure of suspension arm of lorry-mounted crane | |
| CN207685684U (en) | A kind of bridge supporting frame | |
| CN219733016U (en) | Dust screen convenient to installation is dismantled | |
| CN216078010U (en) | Powder concentrator bearing support device | |
| CN213702566U (en) | Positioning and centering device for high-precision machining machine tool | |
| CN219413766U (en) | Pipeline natural gas pressure detection device | |
| CN211219173U (en) | Height-adjustable soft contact V-shaped iron assembly | |
| CN115649352A (en) | Temporary protection device and protection method for female cross mooring holes | |
| CN209125723U (en) | A kind of dress of guide vane axle sleeve answers specific purpose tool | |
| CN213828063U (en) | Clamping device in horizontal machining process of turbine shell | |
| CN220723053U (en) | Packaging printing conveying structure | |
| CN217177187U (en) | Intelligent foot grinder bearing assembly | |
| CN217262457U (en) | Novel trolley belt clamping mechanism | |
| CN211958907U (en) | Protective device for speed reducing motor | |
| CN215871023U (en) | Motor frame structure with multiple installation modes | |
| CN211083071U (en) | Novel anti-seismic support | |
| CN211053040U (en) | Efficient rotary feeding device of lifting ring press-in machine | |
| CN214835628U (en) | Novel roller structure of sliding door | |
| CN220844241U (en) | Dust collection device of belt conveyor for fertilizer production | |
| CN213870798U (en) | Mechanical bearing base with long service life |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |