CN213193809U - Hydraulic tension device of jaw crusher - Google Patents
Hydraulic tension device of jaw crusher Download PDFInfo
- Publication number
- CN213193809U CN213193809U CN202022040926.7U CN202022040926U CN213193809U CN 213193809 U CN213193809 U CN 213193809U CN 202022040926 U CN202022040926 U CN 202022040926U CN 213193809 U CN213193809 U CN 213193809U
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- Prior art keywords
- ring
- jaw crusher
- fixed
- pneumatic cylinder
- outside
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims abstract description 12
- 238000004140 cleaning Methods 0.000 claims description 27
- 229920000742 Cotton Polymers 0.000 claims description 7
- 108091006146 Channels Proteins 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 7
- 230000002349 favourable effect Effects 0.000 abstract description 6
- 230000002159 abnormal effect Effects 0.000 abstract description 5
- 239000002245 particle Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a jaw breaker hydraulic pressure straining device, the utility model relates to a jaw breaker technical field, including jaw breaker body and pneumatic cylinder, pneumatic cylinder fixed mounting is inside jaw breaker body, installation cover and tooth groove ring have been cup jointed in the outside activity of the telescopic link of pneumatic cylinder, the tip of installation cover is fixed mutually with the tip of pneumatic cylinder, the ring channel has been seted up to the inner wall of installation cover, tooth groove ring and ring channel activity joint, the inner wall of tooth groove ring is fixed with clean circle, clean circle contacts with the outside of telescopic link, the side of installation cover has been seted up and has been run through the mouth, the inside of running through the mouth is equipped with the gear, the gear meshes with the tooth's socket in the tooth groove ring outside mutually. The utility model discloses simple structure can shield and clear up dust particle, is favorable to preventing abnormal conditions such as scratch from appearing in the telescopic link, ensures that this jaw breaker hydraulic tension device can normal operating, has good practical meaning.
Description
Technical Field
The utility model relates to a jaw breaker technical field especially relates to a jaw breaker hydraulic tension device.
Background
The jaw crusher is commonly called as jaw crusher, a crushing cavity is formed by two jaw plates of a movable jaw and a static jaw, the crusher simulates the movement of two jaws of an animal to complete material crushing operation, and the jaw crusher is widely applied to crushing various ores and large materials in the industries of mine smelting, building materials, highways, railways, water conservancy, chemical engineering and the like.
The jaw crusher operation in-process needs hydraulic tensioning device's drive cooperation, but the dust granule that jaw crusher operation operational environment produced is more, adheres to the outside at hydraulic tensioning device's telescopic link easily, leads to wearing and tearing increase between telescopic link and the pneumatic cylinder, and abnormal conditions such as scratch appear in the telescopic link, influences hydraulic tensioning device normal operating.
SUMMERY OF THE UTILITY MODEL
The utility model discloses can shield and clear up dust particle, be favorable to preventing abnormal conditions such as scratch from appearing in the telescopic link, ensure that this jaw breaker hydraulic tension device can normal operating, have good practical meaning.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a jaw breaker hydraulic pressure tensioning equipment, includes jaw breaker body and pneumatic cylinder, pneumatic cylinder fixed mounting is inside jaw breaker body, installation cover and tooth groove ring have been cup jointed in the outside activity of the telescopic link of pneumatic cylinder, the tip of installation cover is fixed mutually with the tip of pneumatic cylinder, the ring channel has been seted up to the inner wall of installation cover, tooth groove ring and ring channel activity joint, the inner wall of tooth groove ring is fixed with clean circle, clean circle contacts with the outside of telescopic link, the side of installation cover has been seted up and has been run through the mouth, the inside that runs through the mouth is equipped with the gear, the gear meshes with the tooth's socket in the tooth groove ring outside mutually, the side of gear is fixed with the motor, the outside of telescopic link is equipped with shields the mechanism.
Preferably, the shielding mechanism comprises a connecting ring fixed to the outer side of the hydraulic cylinder, a plurality of guide rail rods movably penetrate through the side face of the connecting ring, the end portions of the guide rail rods are fixed to the same mounting ring, the mounting ring is fixed to the telescopic rod, and a flexible corrugated pipe is fixedly mounted between the mounting ring and the connecting ring.
Preferably, the outer side of the tooth space ring is concave, and the tooth space of the tooth space ring is positioned in the groove on the outer part of the ring body.
Preferably, the cleaning ring mainly comprises a rubber ring and a cleaning cotton ring, and the cleaning cotton ring is positioned on the inner wall of the rubber ring.
Preferably, a cleaning brush is arranged on the side surface of the cleaning ring, and the brush surface of the cleaning brush is in contact with the side surface of the cleaning ring.
Preferably, the power input end of the motor is electrically connected with the power supply inside the jaw crusher body, and the output shaft of the motor is fixed with the gear.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, cover the device through the setting and cover the telescopic link to play the effect of blockking to the dust, be favorable to preventing that outside debris or dust are stained with the surface of attaching to the telescopic link, make clean circle further clean clearance to the outside of telescopic link under the motor drive effect simultaneously, be favorable to preventing abnormal conditions such as scratch from appearing in the telescopic link, ensure that this jaw breaker hydraulic pressure tensioning device can normal operating, have good practical meaning.
Drawings
Fig. 1 is a schematic view of a hydraulic tension device of a jaw crusher hydraulic tension device provided by the present invention located inside a jaw crusher body;
fig. 2 is a schematic cross-sectional structure view of a hydraulic tension device of a jaw crusher hydraulic tension device provided by the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.
In the figure: the device comprises a jaw crusher body 1, a hydraulic cylinder 2, a telescopic rod 3, a mounting sleeve 4, a tooth groove ring 5, an annular groove 6, a cleaning ring 7, a through hole 8, a gear 9, a motor 10, a shielding mechanism 11, a connecting ring 12, a guide rail rod 13, a mounting ring 14, a flexible corrugated pipe 15, a rubber ring 16, a cleaning cotton ring 17 and a cleaning brush 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a jaw crusher hydraulic tensioning device, including jaw crusher body 1 and pneumatic cylinder 2, pneumatic cylinder 2 fixed mounting is inside jaw crusher body 1, installation cover 4 and tooth space ring 5 have been cup jointed in the outside activity of pneumatic cylinder 2's telescopic link 3, the tip of installation cover 4 is fixed mutually with the tip of pneumatic cylinder 2, ring channel 6 has been seted up to the inner wall of installation cover 4, tooth space ring 5 and ring channel 6 activity joint, the inner wall of tooth space ring 5 is fixed with cleaning ring 7, cleaning ring 7 contacts with the outside of telescopic link 3, through-hole 8 has been seted up to the side of installation cover 4, the inside of through-hole 8 is equipped with gear 9, gear 9 meshes with the tooth's socket in the tooth space ring 5 outside, the side of gear 9 is fixed with motor 10, the outside of telescopic link 3 is equipped with shields mechanism 11.
Wherein, shield mechanism 11 including with 2 outside fixed go-between 12 of pneumatic cylinder, the side activity of go-between 12 runs through there is a plurality of guide rail pole 13, the tip of a plurality of guide rail pole 13 all is fixed in same collar 14, collar 14 is fixed mutually with telescopic link 3, fixed mounting has flexible bellows 15 between collar 14 and the go-between 12, collar 14 moves along with telescopic link 3, a plurality of guide rail pole 13 all takes place relative movement with go-between 12 this moment, flexible bellows 15 takes place to deform along with collar 14 and go-between 12's change, thereby reach the effect of shielding telescopic link 3.
Wherein, the outside of tooth's socket ring 5 is the sunken type, and the tooth's socket of tooth's socket ring 5 is arranged in the outside recess of ring body, is convenient for mesh and spacing with gear 9 is better, stability when improving the meshing.
Wherein, clean circle 7 mainly comprises rubber circle 16, clean cotton ring 17 phase, and clean cotton ring 17 is located the inner wall of rubber circle 16, is convenient for carry out further clearance to 3 surface of telescopic link, prevents in the gap between debris entering telescopic link 3 and the pneumatic cylinder 2.
Wherein, the side of cleaning circle 7 is equipped with cleaning brush 18, and the brush face of cleaning brush 18 contacts with the side of cleaning circle 7 to further concentrate the clearance with the dust of the side clearance of cleaning circle 7, play the cleaning action to the side of cleaning circle 7.
Wherein, the power input end of the motor 10 is electrically connected with the power supply inside the jaw crusher body 1, and the output shaft of the motor 10 is fixed with the gear 9 to provide power for the rotation of the cleaning ring 7.
The working principle is as follows: this hydraulic tension device is at the operation in-process, cover 3 parts of telescopic link with pneumatic cylinder 2 through shielding mechanism 11, thereby be favorable to preventing that outside debris or dust are stained with the surface of attaching to telescopic link 3, meanwhile, motor 10 passes through gear 9 drive gullet ring 5 and rotates in ring channel 6, clean circle 7 fixed mutually with drive gullet ring 5 takes place to rotate around telescopic link 3 this moment, thereby further clean clearance is advanced to the outside of telescopic link 3, avoid among the foreign matter gets into pneumatic cylinder 2 along with telescopic link 3, be favorable to preventing that abnormal conditions such as scratch from appearing in telescopic link 3, ensure that this jaw breaker hydraulic tension device can normal operating.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a jaw crusher hydraulic pressure tensioning device, includes jaw crusher body (1) and pneumatic cylinder (2), inside pneumatic cylinder (2) fixed mounting in jaw crusher body (1), its characterized in that, the outside activity of telescopic link (3) of pneumatic cylinder (2) has cup jointed installation cover (4) and tooth space ring (5), the tip of installation cover (4) is fixed mutually with the tip of pneumatic cylinder (2), ring channel (6) have been seted up to the inner wall of installation cover (4), tooth space ring (5) and ring channel (6) activity joint, the inner wall of tooth space ring (5) is fixed with clean circle (7), clean circle (7) contact with the outside of telescopic link (3), run through mouth (8) have been seted up to the side of installation cover (4), the inside that runs through mouth (8) is equipped with gear (9), gear (9) mesh with the tooth space in the tooth space ring (5) outside, a motor (10) is fixed on the side surface of the gear (9), and a shielding mechanism (11) is arranged on the outer side of the telescopic rod (3).
2. The hydraulic tensioning device of a jaw crusher according to claim 1, characterized in that the shielding mechanism (11) comprises a connecting ring (12) fixed to the outer side of the hydraulic cylinder (2), a plurality of guide rail rods (13) movably penetrate the side surface of the connecting ring (12), the ends of the guide rail rods (13) are fixed to a same mounting ring (14), the mounting ring (14) is fixed to the telescopic rod (3), and a flexible corrugated pipe (15) is fixedly installed between the mounting ring (14) and the connecting ring (12).
3. Jaw crusher hydraulic tightening device according to claim 1, characterized in that the outside of the toothed groove ring (5) is concave, the tooth grooves of the toothed groove ring (5) being located in grooves in the outside of the ring body.
4. A jaw crusher hydraulic tightening device as claimed in claim 1, characterized in that the cleaning ring (7) is mainly composed of a rubber ring (16), a cleaning cotton ring (17), the cleaning cotton ring (17) being located on the inner wall of the rubber ring (16).
5. A jaw crusher hydraulic tightening device as claimed in claim 1, characterized in that the side of the cleaning ring (7) is provided with cleaning brushes (18), the brush faces of the cleaning brushes (18) being in contact with the side of the cleaning ring (7).
6. A jaw crusher hydraulic tightening device as claimed in claim 1, characterised in that the power input of the motor (10) is electrically connected to the power supply inside the jaw crusher body (1), and the output shaft of the motor (10) is fixed to the gear wheel (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022040926.7U CN213193809U (en) | 2020-09-17 | 2020-09-17 | Hydraulic tension device of jaw crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022040926.7U CN213193809U (en) | 2020-09-17 | 2020-09-17 | Hydraulic tension device of jaw crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213193809U true CN213193809U (en) | 2021-05-14 |
Family
ID=75821108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022040926.7U Expired - Fee Related CN213193809U (en) | 2020-09-17 | 2020-09-17 | Hydraulic tension device of jaw crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213193809U (en) |
-
2020
- 2020-09-17 CN CN202022040926.7U patent/CN213193809U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210514 |