CN211359597U - High-efficient radiating circular vibration gear box - Google Patents
High-efficient radiating circular vibration gear box Download PDFInfo
- Publication number
- CN211359597U CN211359597U CN201922111058.4U CN201922111058U CN211359597U CN 211359597 U CN211359597 U CN 211359597U CN 201922111058 U CN201922111058 U CN 201922111058U CN 211359597 U CN211359597 U CN 211359597U
- Authority
- CN
- China
- Prior art keywords
- annular
- rotating shaft
- annular shells
- shaft
- shells
- 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
- General Details Of Gearings (AREA)
Abstract
The utility model provides a high-efficient radiating round vibration gear box, belongs to shale shaker gear box equipment technical field for improve the radiating effect. The technical scheme is as follows: the box comprises two relative annular shells, the outer end of two annular shells is sealed by the end cover, the relative terminal surface of two annular shells is connected by the bolt, there is the axle sleeve respectively in the end cover center, two spherical roller bearings inlay the axle sleeve at end cover center respectively, the both ends of axis of rotation respectively with two spherical roller bearing assembly connections, the end cover axle sleeve that the one end of axis of rotation stretched out annular shell is connected with belt pulley assembly, the belt pulley passes through the belt and is connected with the motor, suit counter weight eccentric block in the axis of rotation in two annular shells, one side of two annular shells is connected with the support frame respectively. The utility model discloses the structure is light, sealed good, the heat dissipation is fast, leak-proof, durable reliable, but high frequency continuous operation has effectively improved the radiating efficiency of box, has reduced the operating temperature of box, improves the life of circular vibration gear box.
Description
Technical Field
The utility model relates to a circle vibrating gear case that radiating effect is good belongs to shale shaker gear box equipment technical field.
Background
The vibrating gearbox is an important part of the vibrating screen, and along with the continuous improvement of the screening technical requirements of the vibrating screen, the technical requirements on the vibrating gearbox are also continuously improved, so that the vibrating gearbox with the ultra-large exciting force, the safety coefficient and the ultra-long service life is particularly required. However, the vibration gear box produced in China at present has the problems of low heat dissipation efficiency, high box body working temperature, short working life and the like due to short development time and low technical content, and products cannot meet the use requirements, so that a plurality of coal preparation plants select imported products with more excellent quality, the imported products are not expensive, the supply period is long, the production cost of enterprises is improved, and the smooth production of the enterprises is influenced. In order to improve the technical level of equipment manufacturing industry in China and surpass the foreign advanced technology, the development of a novel vibrating gear box used by a vibrating screen is imperative.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a high-efficient radiating round vibration gear box is provided, this kind of round vibration gear box can improve the radiating efficiency of box effectively, reduces box operating temperature, improves the working life of gear box.
The technical scheme for solving the technical problems is as follows:
the utility model provides a high-efficient radiating circle vibrating gear case, it includes the box, the axis of rotation, the counter weight eccentric block, spherical roller bearing, a support frame, the box comprises two relative annular shells, there is the end cover to seal two annular shells's outer end, two relative terminal surfaces of annular shell are connected by the bolt, there is the axle sleeve respectively at two annular shell's outer end cover centers, two spherical roller bearing inlay respectively in the axle sleeve at end cover center, the both ends of axis of rotation respectively with two spherical roller bearing be assembled between/be connected between, the end cover axle sleeve that annular shell was stretched out to the one end of axis of rotation is connected with belt pulley assembly, the belt pulley is connected with the motor through the belt, suit counter weight eccentric block in the axis of rotation in two annular shells, one side of two annular shells is connected with the support frame respectively, the.
Above-mentioned high-efficient radiating circular vibration gear box, have annular fixed plate respectively on the outer circumference of the relative terminal surface of two annular casings, the equipartition has corresponding screw respectively on the circumference of two annular fixed plates, and the bolt is as an organic whole with two annular casing fastening connections through the screw of two annular fixed plates.
Above-mentioned high-efficient radiating circle vibration gear box, the injection has thin lubricating oil in the box that two annular housing are constituteed, and the oil blocking cover is installed respectively in the axle sleeve outside of the end cover of two annular housing, and the circumference of oil blocking cover is connected with the axle sleeve of end cover through the bolt, and there is the shaft hole at oil blocking cover's center, and the center shaft hole of oil blocking cover is passed respectively at the both ends of axis of rotation, has the sealing washer to be connected between oil blocking cover's the center shaft hole and the axis of rotation.
Above-mentioned high-efficient radiating circle vibration gear box, the axis of rotation is the key-type connection with the eccentric block of counter weight, has a plurality of embedding holes on the eccentric block of counter weight, and the downthehole stopper that has imbedded respectively of a plurality of embeddings, stopper and embedding hole are for dismantling to be connected, and stopper and embedding hole are fixed by the lockpin.
Above-mentioned high-efficient radiating circular vibration gear box, the one end of axis of rotation is connected with the belt pulley, and the other end of axis of rotation and the one end series connection of the axis of rotation of another circular vibration gear box.
The utility model has the advantages that:
the utility model adopts thin oil lubrication, the lubricating oil splashes to the shell wall, and can be rapidly cooled to perform high-efficiency heat dissipation; the counterweight eccentric block is provided with a plurality of chock block filling modes, can combine eccentric moment or exciting force with larger variable, meets different vibration indexes and use requirements, and is suitable for various vibration devices; the box body is filled with thin lubricating oil, and a splash lubrication mode is adopted for the spherical roller bearing, so that the use effect of the equipment is greatly improved, and the service life of the equipment is greatly prolonged.
The utility model discloses the structure is light, sealed good, the heat dissipation is fast, leak oil, durable reliable, sexual valence relative altitude, but high frequency continuous operation improves the radiating efficiency of box effectively, reduces the operating temperature of box, improves the life of circular vibration gear box.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is an overall schematic view of fig. 1 assembled.
The figures are labeled as follows: the device comprises a box body 1, an annular shell 2, an end cover 3, a shaft sleeve 4, a spherical roller bearing 5, a rotating shaft 6, a counterweight eccentric block 7, an annular fixing plate 8, a screw hole 9, a bolt 10, an oil baffle cover 11, an embedding hole 12, a support frame 13 and a belt pulley 14.
Detailed Description
The utility model discloses constitute by box 1, axis of rotation 6, counter weight eccentric block 7, spherical roller bearing 5, oil baffle lid 11, support frame 13.
The figure shows that the box body 1 is composed of two opposite annular shells 2, the outer ends of the two annular shells 2 are sealed by end covers 3, and the opposite end surfaces of the two annular shells 2 are connected by bolts 10. The outer circumferences of the opposite end surfaces of the two annular shells 2 are respectively provided with an annular fixing plate 8, the circumferences of the two annular fixing plates 8 are respectively and uniformly provided with corresponding screw holes 9, and bolts 10 are used for fastening and connecting the two annular shells 2 into a whole through the screw holes 9 of the two annular fixing plates 8.
The center of the outer end cover 3 of the two annular shells 2 is provided with a respective shaft sleeve 4, the two spherical roller bearings 5 are respectively embedded in the shaft sleeve 4 at the center of the end cover 3, and two ends of the rotating shaft 6 are respectively assembled and connected with the two spherical roller bearings 5.
The figure shows that thin lubricating oil is injected into a box body 1 formed by two annular shells 2, and the box body 1 becomes an oil storage pool. When the rotating shaft 6 rotates, the thin lubricating oil in the box body 1 adopts a splash lubrication mode for the spherical roller bearing 5, so that the use effect of the equipment is greatly improved, and the service life of the equipment is greatly prolonged.
The figure shows that the outer sides of the shaft sleeves 4 of the end covers 3 of the two annular shells 2 are respectively provided with an oil baffle cover 11, the circumference of the oil baffle cover 11 is connected with the end cover 3 through bolts, the center of the oil baffle cover 11 is provided with a shaft hole, two ends of the rotating shaft 6 respectively penetrate through the central shaft hole of the oil baffle cover 11, and the central shaft hole of the oil baffle cover 11 is connected with the rotating shaft 6 through a sealing ring to prevent oil leakage from the oil baffle cover 11.
The figure shows that the rotating shaft 6 in the two annular shells 2 is sleeved with the counterweight eccentric block 7, and the rotating shaft and the counterweight eccentric block are in key connection. The rotating shaft 6 drives the counterweight eccentric block 7 to rotate, so that an eccentric moment is formed, and a vibration effect is generated. The counterweight eccentric block 7 is provided with a plurality of embedding holes 12, the plugs are respectively embedded in the embedding holes 12 and are detachably connected with the embedding holes 12, and the plugs and the embedding holes 12 are fixed by lock pins to prevent the plugs from falling off in the rotating process. The counterweight eccentric block 7 is provided with a plurality of chock block filling modes, can combine the eccentric moment or exciting force with larger variable, meets the requirements of different vibration indexes and use, and is suitable for various vibration devices.
One end of the rotating shaft 6 is connected with a belt pulley 14, the belt pulley 14 is connected with a motor through a belt, the motor drives the belt pulley 14 to rotate, and the belt pulley 14 drives the rotating shaft 6 to rotate. The other end of the rotating shaft 6 is connected in series with one end of the rotating shaft of another circular vibration gear box, and can be combined to form combined vibration.
The figure shows that one side of two annular shells 2 is respectively connected with a support frame 13, and the support frame 13 is connected with a vibration beam or embedded on a side plate of a screen box.
The utility model discloses an embodiment as follows:
the outer diameter of the annular shell 2 of the box body 1 is 300mm, the inner diameter is 280mm, and the width is 150 mm;
the inner diameter of the shaft sleeve 4 of the end cover 3 is 120mm, and the thickness is 40 mm;
the spherical roller bearing 5 is a bearing 22313 CC/W33;
the diameter of the rotating shaft 6 is 100mm, and the length is 800 mm;
the outer diameter of the annular fixing plate 8 is 200mm, the thickness of the annular fixing plate is 12mm, the diameter of the screw hole 9 is 13mm, and the diameter of the bolt 10 is 12 mm;
the outer diameter of the oil baffle cover 11 is 100 mm;
the support frame 13 has a length of 280mm, a width of 50mm and a height of 200 mm.
Claims (5)
1. The utility model provides a high-efficient radiating circular vibration gear box which characterized in that: the device comprises a box body (1), a rotating shaft (6), a counterweight eccentric block (7), spherical roller bearings (5) and a support frame (13), wherein the box body (1) consists of two opposite annular shells (2), the outer ends of the two annular shells (2) are sealed by end covers (3), the opposite end faces of the two annular shells (2) are connected by bolts, the centers of the outer end covers (3) of the two annular shells (2) are respectively provided with a shaft sleeve (4), the two spherical roller bearings (5) are respectively embedded in the shaft sleeves (4) at the centers of the end covers (3), the two ends of the rotating shaft (6) are respectively assembled and connected with the two spherical roller bearings (5), one end of the rotating shaft (6) extends out of the shaft sleeve (4) of the end cover (3) of the annular shell (2) and is assembled and connected with a belt pulley (14), the belt pulley (14) is connected with a motor through a belt, the counterweight eccentric block (7) is sleeved on the rotating shaft, one side of two annular shells (2) is connected with support frame (13) respectively, and support frame (13) are connected with the vibration roof beam, perhaps inlay on the sieve case curb plate.
2. The high efficiency heat dissipating circular vibration gearbox of claim 1, wherein: the outer circumferences of the opposite end surfaces of the two annular shells (2) are respectively provided with an annular fixing plate (8), the circumferences of the two annular fixing plates (8) are respectively and evenly provided with corresponding screw holes (9), and bolts (10) are used for fastening and connecting the two annular shells (2) into a whole through the screw holes (9) of the two annular fixing plates (8).
3. The high efficiency heat dissipating circular vibration gearbox of claim 1, wherein: thin lubricating oil is injected into a box body (1) formed by the two annular shells (2), oil blocking covers (11) are respectively installed on the outer sides of shaft sleeves (4) of end covers (3) of the two annular shells (2), the circumferences of the oil blocking covers (11) are connected with the shaft sleeves (4) of the end covers (3) through bolts, shaft holes are formed in the centers of the oil blocking covers (11), the center shaft holes of the oil blocking covers (11) are respectively penetrated through the two ends of a rotating shaft (6), and sealing rings are connected between the center shaft holes of the oil blocking covers (11) and the rotating shaft (6).
4. The high efficiency heat dissipating circular vibration gearbox of claim 1, wherein: the rotating shaft (6) is in key connection with the counterweight eccentric block (7), the counterweight eccentric block (7) is provided with a plurality of embedding holes (12), the plugs are embedded into the embedding holes (12) respectively, the plugs are detachably connected with the embedding holes (12), and the plugs and the embedding holes (12) are fixed through lock pins.
5. The high efficiency heat dissipating circular vibration gearbox of claim 1, wherein: one end of the rotating shaft (6) is connected with the belt pulley (14), and the other end of the rotating shaft (6) is connected with one end of the rotating shaft of the other circular vibration gear box in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922111058.4U CN211359597U (en) | 2019-11-30 | 2019-11-30 | High-efficient radiating circular vibration gear box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922111058.4U CN211359597U (en) | 2019-11-30 | 2019-11-30 | High-efficient radiating circular vibration gear box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211359597U true CN211359597U (en) | 2020-08-28 |
Family
ID=72165255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922111058.4U Active CN211359597U (en) | 2019-11-30 | 2019-11-30 | High-efficient radiating circular vibration gear box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211359597U (en) |
-
2019
- 2019-11-30 CN CN201922111058.4U patent/CN211359597U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203560394U (en) | Crankshaft pulley assembly | |
| CN101709712A (en) | Horizontal type magnetic drive pump | |
| CN211359597U (en) | High-efficient radiating circular vibration gear box | |
| CN201419156Y (en) | Exciter | |
| CN201357059Y (en) | Mounting structure for main shaft and cylinder in horizontal cooling mixer | |
| CN210102695U (en) | Novel oil-cooled electric roller | |
| US9982753B1 (en) | Housing-rotatable planetary gear reducer for stand mixer | |
| CN201568318U (en) | Horizontal-type magnetic drive pump | |
| CN101837341B (en) | Vibration exciter | |
| CN220514669U (en) | Thin oil vibration exciter with through shaft | |
| CN102102673A (en) | Super-long submerged stirring and conveying pump | |
| CN220749011U (en) | Splash lubrication double-shaft vibration exciter | |
| CN202301495U (en) | Rear power takeoff transmission component of diesel engine | |
| CN206966106U (en) | New-type oil-immersed type vibrating sieve vibrator | |
| CN219652003U (en) | Dynamic lubrication type three-phase permanent magnet synchronous electric roller | |
| CN216200519U (en) | External sealing type floating oil seal for chain wheel assembly | |
| CN201027979Y (en) | Integral container type mechanical seal device | |
| CN216500574U (en) | Novel linear vibration exciter | |
| CN211466890U (en) | Daub blendor convenient to stirring | |
| CN202519656U (en) | Annular sleeve with eccentric mass for vibroflot | |
| CN217295779U (en) | Oil storage tank leakage monitoring device | |
| CN210816204U (en) | Vibrator bearing box lubricating and sealing structure of ZK series vibrating screen | |
| CN2106056U (en) | Castor device for centrifugal machine | |
| CN215186203U (en) | Large-load motor bearing configuration device | |
| CN218031074U (en) | Sealing device of bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |