CN220425480U - Roll squeezer that shock attenuation nature is good - Google Patents
Roll squeezer that shock attenuation nature is good Download PDFInfo
- Publication number
- CN220425480U CN220425480U CN202320920402.8U CN202320920402U CN220425480U CN 220425480 U CN220425480 U CN 220425480U CN 202320920402 U CN202320920402 U CN 202320920402U CN 220425480 U CN220425480 U CN 220425480U
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- China
- Prior art keywords
- roll squeezer
- fixedly connected
- squeezer body
- spring
- connecting rod
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- 230000035939 shock Effects 0.000 title claims abstract description 24
- 230000001681 protective effect Effects 0.000 claims abstract description 23
- 238000010521 absorption reaction Methods 0.000 claims abstract description 12
- 229920000742 Cotton Polymers 0.000 claims abstract description 10
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 230000007774 longterm Effects 0.000 abstract description 2
- 238000013016 damping Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000030279 gene silencing Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Presses And Accessory Devices Thereof (AREA)
Abstract
The utility model discloses a roller press with good shock absorption, belongs to the technical field of roller presses, and aims to solve the problems that the conventional roller press can generate continuous shock during operation, the impact noise is large, and movement can be generated between the roller press and the ground after long-term shock. Through the setting of protective frame, amortization cotton, fixed lug, protection pad, the gyro wheel, first damper, second damper, rubber lug and rubber concave block, the protective frame can prevent that the roll squeezer body from producing vibration displacement with ground direct contact, amortization cotton can the noise reduction, the protection pad can prevent that the gyro wheel from directly producing the noise with roll squeezer body lower surface contact, when the gyro wheel moves along the protection pad lower surface, the inclined plane of fixed lug makes the roll squeezer body drop reset, first damper and second damper can cushion the shock attenuation to the vibrations of roll squeezer body simultaneously, and make the roll squeezer body reset fast, rubber lug and rubber concave block and prevent that roll squeezer body vibration amplitude is too big.
Description
Technical Field
The utility model relates to the technical field of roller presses, in particular to a roller press with good shock absorption.
Background
The roll squeezer, also called extrusion mill, roll mill and twin-roll mill, is a novel cement energy-saving grinding device, and can replace a ball mill pre-grinding system with high energy consumption and low efficiency and reduce steel consumption and working noise.
The existing roller press has certain defects in the installation and operation process, the roller press body can generate continuous vibration in the operation process of the roller press, sometimes strong impact sound is accompanied, the noise is large, movement can be generated between the roller press and the ground after long-term vibration, and the practicability is poor.
Disclosure of Invention
In view of the problems existing in the prior art, the utility model discloses a roller press with good shock absorption, which adopts the technical scheme that the roller press comprises a roller press body and a feed inlet, wherein the top of the roller press body is provided with the feed inlet, the feed inlet is used for adding raw materials into the roller press body, a protective frame is arranged below the roller press body, the outer side of the roller press body can be shielded and protected through the arrangement of the protective frame to prevent the roller press body from being in direct contact with the ground to generate shock displacement, the outer side wall of the roller press body and the inner side wall of the protective frame are both provided with silencing cotton, the noise generated by the shock collision of the roller press body can be reduced through the arrangement of the silencing cotton, the lower surface of the roller press body is fixedly connected with a plurality of fixing convex blocks, the lower surface of the roller press body and the outer sides of the fixing convex blocks are fixedly connected with protective pads, through the arrangement of the protection pad, the roller can be protected, the roller is prevented from directly contacting with the lower surface of the roller press body to generate noise, the two sides of the lower surface of the roller press body are fixedly connected with the stop blocks, the roller can be blocked through the arrangement of the stop blocks, the roller is prevented from being separated from the two sides of the lower surface of the roller press body, the roller is arranged below the two adjacent fixing convex blocks, the roller is provided with a first damping structure, the roller can move along the lower surface of the protection pad when the roller press body vibrates left and right through the arrangement of the fixing convex blocks, the roller press body is reset when the roller contacts with the inclined surface of the fixing convex block, meanwhile, the first damping structure can absorb shock to the up-down vibration of the roller press body, the outer side wall of the roller press body and the inner side wall of the protection frame are fixedly connected with the connecting block, the utility model discloses a roll squeezer, including connecting block, protection frame, connecting block and rubber concave block, swing joint has second shock-absorbing structure between the connecting block, through connecting block and second shock-absorbing structure's setting, can shock-absorbing to the roll squeezer body when vibrations about the roll squeezer body to make the roll squeezer body reset fast, the lateral wall fixedly connected with rubber lug of roll squeezer body, the inside wall fixedly connected with of protection frame and the rubber concave block of rubber lug looks adaptation, through the setting of rubber lug and rubber concave block, can make the rubber lug at the inboard activity of rubber concave block when the roll squeezer body vibrations remove, prevent that roll squeezer body vibrations range is too big.
According to the preferred technical scheme, the support legs are fixedly connected to the lower surface of the protection frame, the support plates are fixedly connected to the bottoms of the support legs, the anti-slip pads are fixedly connected to the lower surface of the support plates, and the support legs and the support plates can stably support the bottoms of the protection frame, so that the anti-slip performance of the support plates is improved.
As a preferable technical scheme of the utility model, the first shock absorption structure comprises a first connecting rod, a first pressing sheet, a fixed cylinder and a first spring, wherein the first connecting rod is connected to the roller in a rotating way, the first pressing sheet is fixedly connected to the bottom end of the first connecting rod, the first spring is arranged below the first pressing sheet, the fixed cylinder is arranged outside the first pressing sheet and the first spring, the first connecting rod is connected with the fixed cylinder in a sliding way, and the first spring can enable the first connecting rod to drive the pressing sheet to press the first spring in the fixed cylinder when the roller moves downwards through the arrangement of the first connecting rod, the first pressing sheet, the fixed cylinder and the first spring, and the restoring force of the first spring and the roller can enable the roller to reset automatically.
As a preferable technical scheme of the utility model, the second shock-absorbing structure comprises a second connecting rod, a second pressing sheet, gaskets and a second spring, wherein the second connecting rod is rotationally connected to the connecting block, one end of the second connecting rod, which is far away from the connecting block, is fixedly connected with the second pressing sheet, the second springs are arranged between the left and right adjacent second pressing sheets, one side of the second pressing sheet, which is far away from the second springs, is fixedly connected with the gaskets, and the second springs are arranged through the second connecting rod, the second pressing sheets, the gaskets and the second springs, so that the second connecting rod and the second pressing sheets can be driven to extrude the second springs when the roller press body vibrates left and right, the restoring force of the second springs can enable the roller press body to automatically reset, and the gaskets play a role in protection.
As a preferable technical scheme of the utility model, the inner sides of the first spring and the second spring are respectively provided with the spring damper, and the buffer and shock absorption effects of the first spring and the second spring can be improved through the arrangement of the spring dampers.
The utility model has the beneficial effects that: according to the utility model, through the arrangement of the protective frame, the noise reduction cotton, the fixed convex blocks, the protective pad, the idler wheels, the first damping mechanism, the second damping structure, the rubber convex blocks and the rubber concave blocks, the protective frame can shield and protect the outer side of the roller press body, the roller press body is prevented from being in direct contact with the ground to generate vibration displacement, the noise generated by vibration collision of the roller press body can be reduced by the noise reduction cotton, the protective pad can protect the idler wheels and prevent the idler wheels from being in direct contact with the lower surface of the roller press body to generate noise, when the roller press body vibrates, the idler wheels move along the lower surface of the protective pad, the inclined surfaces of the fixed convex blocks enable the roller press body to fall down and reset, meanwhile, the first damping structure can buffer and damp the upper and lower vibration of the roller press body, the second damping structure can further buffer and damp the roller press body, and the rubber convex blocks move inside the rubber concave blocks to prevent the vibration amplitude of the roller press body from being overlarge when the roller press body vibrates and moves.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present utility model;
FIG. 2 is a schematic view of a front view in cross section;
FIG. 3 is an enlarged schematic view of the structure of the present utility model at A;
FIG. 4 is an enlarged schematic view of the present utility model at B.
In the figure: 1. a roller press body; 2. a feed inlet; 3. a protective frame; 4. silencing cotton; 5. a fixing bump; 6. a protective pad; 7. a stop block; 8. a roller; 9. a first shock absorbing structure; 901. a first connecting rod; 902. a first tabletting; 903. a fixed cylinder; 904. a first spring; 10. a connecting block; 11. a second shock absorbing structure; 1101. a second connecting rod; 1102. a second tabletting step; 1103. a gasket; 1104. a second spring; 12. rubber bumps; 13. a rubber concave block; 14. a support leg; 15. a support plate; 16. an anti-slip pad; 17. a spring damper.
Detailed Description
Example 1
As shown in fig. 1 to 4, the utility model discloses a roll squeezer with good shock absorption, which adopts the technical scheme that the roll squeezer comprises a roll squeezer body 1 and a feed inlet 2, wherein the feed inlet 2 is arranged at the top of the roll squeezer body 1, in order to shield and protect the outer side of the roll squeezer body 1, a protective frame 3 is arranged below the roll squeezer body 1 and is fixedly connected with a supporting leg 14 on the lower surface of the protective frame 3, the bottom of the supporting leg 14 is fixedly connected with a supporting plate 15, the lower surface of the supporting plate 15 is fixedly connected with an anti-slip pad 16, in order to reduce the noise when the roll squeezer body 1 vibrates, noise-absorbing cotton 4 is arranged on the outer side wall of the roll squeezer body 1 and the inner side wall of the protective frame 3, a plurality of fixing lugs 5 are fixedly connected with the lower surface of the roll squeezer body 1 and the outer side of the fixing lugs 5 are fixedly connected with a protective pad 6, in order to buffer and damp the vibration of the roller press body 1 and enable the roller press body 1 to reset quickly, two sides of the lower surface of the roller press body 1 are fixedly connected with stop blocks 7, a roller 8 is arranged below each two adjacent fixing convex blocks 5, a first connecting rod 901 is connected on the roller 8 in a rotating way, the bottom end of the first connecting rod 901 is fixedly connected with a first pressing sheet 902, a first spring 904 is arranged below the first pressing sheet 902, the outer sides of the first pressing sheet 902 and the first spring 904 are provided with fixing cylinders 903, the first connecting rod 901 is in sliding connection with the fixing cylinders 903, connecting blocks 10 are fixedly connected to the outer side wall of the roller press body 1 and the inner side wall of the protection frame 3, a second connecting rod 1101 is connected to the connecting blocks 10 in a rotating way, one end of the second connecting rod 1101 far away from the connecting blocks 10 is fixedly connected with a second pressing sheet 1102, be provided with second spring 1104 between controlling two adjacent second preformings 1102, one side fixedly connected with gasket 1103 that second preforming 1102 kept away from second spring 1104, in order to guarantee the shock attenuation effect of first spring 904 and second spring 1104, all be provided with spring damper 17 in the inboard of first spring 904 and second spring 1104, in order to prevent that roll squeezer body 1 vibrations range is too big, be connected with rubber lug 12 at roll squeezer body 1's lateral wall fixedly, the inside wall fixedly connected with of protection frame 3 and rubber concave block 13 of rubber lug 12 looks adaptation.
The working principle of the utility model is as follows: when the roller press body 1 is used, raw materials are added into the roller press body 1 from the feed inlet 2, when the roller press body 1 vibrates, the protection frame 3 protects the outer side of the roller press body 1, the supporting legs 14 and the supporting plates 15 stably support the protection frame 3, the anti-slip pad 16 and the protection frame 3 are prevented from moving, noise generated by collision is reduced by the noise reduction cotton 4, meanwhile, the roller 8 moves downwards due to vibration of the roller press body 1, the first connecting rod 901 drives the first pressing plate 902 to press the first spring 904 in the fixed cylinder 903, the restoring force of the first spring 904 automatically resets the roller 8, the roller 8 moves along the lower surface of the protection pad 6, the inclined surface of the fixed protruding block 5 enables the roller press body 1 to fall down for resetting, the stop block 7 plays a role of shielding, meanwhile, the roller press body 1 can drive the second connecting rod 1101 and the second pressing plate 1102 to press the second spring 1104, the restoring force of the second spring 1104 and enable the roller press body 1 to automatically reset, the gasket 1103 plays a role of protection, the spring damper 17 in the first spring 904 and the second spring is enabled to move downwards, further, and the rubber protruding block 12 can move in the concave rubber block 13 to prevent the vibration amplitude of the roller press 1 from exceeding the vibration amplitude greatly.
The mechanical connection according to the utility model is a customary practice adopted by the person skilled in the art, and the technical teaching can be obtained by a limited number of tests, which belongs to the common general knowledge.
The components not described in detail herein are prior art.
Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.
Claims (5)
1. The utility model provides a roll squeezer that shock attenuation nature is good, includes roll squeezer body (1) and feed inlet (2), the top of roll squeezer body (1) is provided with feed inlet (2), its characterized in that: the roll squeezer comprises a roll squeezer body (1), wherein a protective frame (3) is arranged below the roll squeezer body (1), noise reduction cotton (4) is arranged on the outer side wall of the roll squeezer body (1) and the inner side wall of the protective frame (3), a plurality of fixing lugs (5) are fixedly connected to the lower surface of the roll squeezer body (1), a protective pad (6) is fixedly connected to the outer side of the lower surface of the roll squeezer body (1) and the outer side of the fixing lugs (5), stop blocks (7) are fixedly connected to the two sides of the lower surface of the roll squeezer body (1), rollers (8) are arranged below the fixing lugs (5), a first shock absorption structure (9) is arranged on the rollers (8), a second shock absorption structure (11) is fixedly connected to the outer side wall of the roll squeezer body (1) and a connecting block (10), and rubber lugs (12) are fixedly connected to the outer side wall of the roll squeezer body (1), and rubber lugs (12) are matched with rubber lugs (13) on the inner side wall of the protective frame (3).
2. The roll squeezer with good shock absorption according to claim 1, wherein: the anti-slip protective frame is characterized in that the supporting legs (14) are fixedly connected to the lower surface of the protective frame (3), the supporting plates (15) are fixedly connected to the bottoms of the supporting legs (14), and the anti-slip pads (16) are fixedly connected to the lower surface of the supporting plates (15).
3. The roll squeezer with good shock absorption according to claim 1, wherein: the first shock-absorbing structure (9) comprises a first connecting rod (901), a first pressing sheet (902), a fixed cylinder (903) and a first spring (904), the first connecting rod (901) is connected to the roller (8) in a rotating mode, the first pressing sheet (902) is fixedly connected to the bottom end of the first connecting rod (901), the first spring (904) is arranged below the first pressing sheet (902), the fixed cylinder (903) is arranged on the outer sides of the first pressing sheet (902) and the first spring (904), and the first connecting rod (901) is connected with the fixed cylinder (903) in a sliding mode.
4. A roller press with good shock absorption according to claim 3, characterized in that: the second shock-absorbing structure (11) comprises a second connecting rod (1101), a second pressing sheet (1102), gaskets (1103) and second springs (1104), wherein the second connecting rod (1101) is rotationally connected to the connecting block (10), one end, far away from the connecting block (10), of the second connecting rod (1101) is fixedly connected with the second pressing sheet (1102), the second springs (1104) are arranged between the left and right adjacent second pressing sheets (1102), and one side, far away from the second springs (1104), of the second pressing sheet (1102) is fixedly connected with the gaskets (1103).
5. The roll squeezer with good shock absorption according to claim 4, wherein: spring dampers (17) are arranged on the inner sides of the first spring (904) and the second spring (1104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320920402.8U CN220425480U (en) | 2023-04-23 | 2023-04-23 | Roll squeezer that shock attenuation nature is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320920402.8U CN220425480U (en) | 2023-04-23 | 2023-04-23 | Roll squeezer that shock attenuation nature is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220425480U true CN220425480U (en) | 2024-02-02 |
Family
ID=89699831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320920402.8U Active CN220425480U (en) | 2023-04-23 | 2023-04-23 | Roll squeezer that shock attenuation nature is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220425480U (en) |
-
2023
- 2023-04-23 CN CN202320920402.8U patent/CN220425480U/en active Active
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| GR01 | Patent grant |