CN216474240U - Novel dry type linear output vibration shaker - Google Patents
Novel dry type linear output vibration shaker Download PDFInfo
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- CN216474240U CN216474240U CN202123333434.8U CN202123333434U CN216474240U CN 216474240 U CN216474240 U CN 216474240U CN 202123333434 U CN202123333434 U CN 202123333434U CN 216474240 U CN216474240 U CN 216474240U
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Abstract
The utility model discloses a novel dry-type linear output shaker, which comprises a base, wherein a swing output device and a linear motion conversion device are arranged on the base, and the linear motion conversion device comprises a pin shaft, a second bearing, two steel shapes and two groups of roller groups; the pin shaft and the main shaft are arranged in parallel; the second bearing is sleeved on the outer side of the pin shaft and is connected with the conversion bearing; two pieces of shape steel are fixed on both ends of the pin shaft respectively; two groups of roller sets and two pieces of profile steel are arranged in a one-to-one manner, each group of roller sets at least comprises two rollers, all the rollers are arranged on the two sides of the corresponding strip steel from top to bottom, and the rotating direction of each roller is vertical to the pin shaft; the shaker further comprises an amplitude output block, and the amplitude output block is connected with the pin shaft. The utility model discloses shake the amplitude even, during reciprocating motion, the operation is more stable.
Description
Technical Field
The utility model relates to the technical field of engines, especially, relate to a novel dry-type linear output shakes ware.
Background
In order to improve the formation of paper on a paper machine, the forming wire must be subjected to reciprocating shaking of a certain amplitude and frequency, called wire shaking, and the power for realizing the shaking is from a shaker. The existing traditional shaker has the amplitude of 20 mm, has good effect when just starting to use, but after 3 months of use, the failure appears: the oscillation amplitude becomes small, the reciprocating impact is severe, the running stability becomes low, so that frequent stoppage maintenance and replacement affect the yield and quality of the paper machine, and more importantly, the machine parts connected with the machine parts are broken when the frequency is slightly higher due to structural reasons! Therefore, the frequency of the conventional shaker is usually not more than 150 times/min. Although a great deal of improvement work is done by each paper mill for this purpose, the problem has not been solved fundamentally.
There is also a shaker without backseat, but this type is complex in processing and manufacturing, difficult in maintenance, complex in accessories, and extremely expensive, and is not suitable for large-scale popularization.
Therefore, it is necessary to develop a new shaker with simple structure, robustness and excellent performance to meet the requirement of the equipment.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned not enough, the utility model discloses the technical problem that will solve is: the utility model provides a novel dry-type straight line output shakes ware, the amplitude of this shakes ware is even, during reciprocating motion, moves more stably to improve the output and the quality of paper machine, be fit for the large tracts of land and promote.
In order to solve the technical problem, the technical scheme of the utility model is that:
a novel dry type linear output shaker comprises a base, wherein a swing output device is arranged on the base and comprises a main shaft, an eccentric sleeve, an amplitude regulator, a first bearing and a bearing shell are sequentially arranged on the main shaft from inside to outside, a conversion bearing is arranged at one end of the first bearing, and a belt pulley is arranged at one end of the main shaft; still be provided with linear motion conversion equipment on the base, linear motion conversion equipment includes: the pin shaft is arranged in parallel with the main shaft; the second bearing is sleeved on the outer side of the pin shaft and is connected with the conversion bearing; the two bar-shaped steels are respectively fixed at two ends of the pin shaft; the two groups of roller wheels and the two strip steels are arranged in a one-to-one manner, each group of roller wheels at least comprises two roller wheels, all the roller wheels are arranged on the two sides of the corresponding strip steels in an up-and-down manner, and the rotation direction of each roller wheel is vertical to the pin shaft; the shaker further comprises an amplitude output block, and the amplitude output block is connected with the pin shaft.
Preferably, the linear motion conversion device further comprises two connecting plates, the two connecting plates are respectively arranged on two sides of the amplitude output block, one end of each connecting plate is fixedly connected with the pin shaft, and the other end of each connecting plate is connected with the amplitude output block.
Preferably, each connecting plate is provided with a clamping groove, and the amplitude output block is arranged in the clamping groove.
Preferably, the linear motion conversion device further comprises two support plates, the two support plates and the two roller groups are arranged in a one-to-one manner, and the roller groups are fixed on the side surfaces of the support plates.
Preferably, each group of the roller groups comprises four rollers, the four rollers are arranged in two rows, and the corresponding bar-shaped steel is arranged between the two rows of the rollers.
Preferably, the amplitude output block is an L-shaped block, the L-shaped block comprises a horizontal plate and a vertical plate, the vertical plate is connected with the pin shaft, and the horizontal plate is externally connected with the vertical plate.
Preferably, the shaker further comprises a housing, the housing is covered on the base, and the pulley is located outside the housing.
Preferably, the swing output device further comprises two third bearings, the two third bearings are arranged on the base at intervals, and the spindle is fixed on the two third bearings.
The preferred mode does, swing output device still includes amplitude regulation subassembly, amplitude regulation subassembly includes amplitude regulation orifice plate and amplitude regulation carousel, the amplitude regulation orifice plate with the amplitude regulation carousel is established on the main shaft, just the amplitude regulation orifice plate with the amplitude regulator is connected.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
because the utility model discloses a novel dry-type linear output shaking ware includes base and amplitude output block, is provided with swing output device and linear motion conversion equipment on the base, and wherein linear motion conversion equipment is connected with amplitude output block, and linear motion conversion equipment is including the round pin axle, the second bearing, two shape steel and two sets of roller trains. When the belt pulley is operated to start the swing output device, the swing output device outputs swing, the swing is converted into reciprocating linear motion by the linear motion conversion device and is output through the amplitude output block; the utility model has uniform shaking amplitude; during reciprocating motion, the operation is more stable, and the yield and the quality of a paper machine are improved; simple structure, firmness, durability, high frequency, no fracture of the connected machine parts and excellent performance; simple manufacture, convenient maintenance, simple and convenient accessories, low cost and suitability for large-area popularization.
Drawings
FIG. 1 is a schematic view of a shaker of the present invention;
FIG. 2 is a schematic view of the shaker of the present invention with the housing removed;
in the figure: 1-shell, 2-main shaft, 3-first bearing, 4-belt pulley, 5-amplitude regulator, 6-second bearing, 7-amplitude output block, 8-bearing shell, 9-third bearing, 10-pin shaft, 11-linear motion conversion device, 12-eccentric sleeve, 13-amplitude regulation orifice plate, 14-base, 15-roller, 16-strip steel, 17-support plate, 18-swing output device, 19-amplitude regulation drive plate and 20-connecting plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 and 2, a novel dry linear output shaker includes a base 14 and an amplitude output block 7, wherein the base 14 is provided with a swing output device 18 and a linear motion conversion device 11.
The swing output device 18 comprises a main shaft 2, an eccentric sleeve 12, an amplitude regulator 5, a first bearing 3 and a bearing shell 8 are sequentially arranged on the main shaft 2 from inside to outside, a conversion bearing is arranged at one end of the first bearing 3, and a belt pulley 4 is arranged at one end of the main shaft 2. The swing output device 18 further comprises two third bearings 9 and an amplitude adjusting assembly, the two third bearings 9 are arranged on the base 14 at intervals, and the main shaft 2 is fixed on the two third bearings 9; the amplitude regulation subassembly includes amplitude regulation orifice plate 13 and amplitude regulation carousel, and amplitude regulation orifice plate 13 and amplitude regulation carousel are established on main shaft 2, and amplitude regulation orifice plate 13 is connected with amplitude modulator 5.
The linear motion conversion device 11 comprises a pin shaft 10, two connecting plates 20, a second bearing 6, two section steels 16, two groups of roller wheels and two support plates 17.
The pin shaft 10 is arranged in parallel with the main shaft 2, and the pin shaft 10 is connected with the amplitude output block 7; two connecting plates 20 are respectively arranged at two sides of the amplitude output block 7, one end of each connecting plate 20 is fixedly connected with the pin shaft 10, and the other end of each connecting plate 20 is connected with the amplitude output block 7. In this embodiment, each connecting plate 20 is provided with a slot, and an amplitude output block 7 is arranged in the slot. When the pin shaft 10 makes reciprocating linear motion, the two connecting plates 20 are driven to make reciprocating linear motion, and the two connecting plates 20 drive the amplitude output block 7 to make reciprocating linear motion.
The second bearing 6 is sleeved on the outer side of the pin shaft 10, the second bearing 6 is connected with the conversion bearing, and the second bearing 6 establishes connection between the pin shaft 10 and the conversion bearing; when the conversion bearing swings along with the rotation of the main shaft 2, the conversion bearing pulls the second bearing 6 to swing, and the two ends of the pin shaft 10 are fixedly connected with the two shape steels 16 and do reciprocating linear motion under the constraint of the two shape steels 16.
Wherein, two shape steels 16 are respectively fixed at two ends of the pin shaft 10;
wherein, two groups of roller sets and two shape steels 16 are arranged one-to-one, each group of roller sets at least comprises two rollers 15, in a preferred scheme, each group of roller sets comprises four rollers 15, the four rollers 15 are arranged in two rows, and the corresponding strip steels 16 are arranged between the two rows of rollers 15; the rotating direction of each roller 15 is vertical to the pin shaft 10; after the swing of the pin shaft 10 is transmitted to the bar-shaped steel 16, the four rollers 15 press the two bar-shaped steels 16 to do linear motion, that is, the swing is converted into linear motion.
Wherein, two extension boards 17 and two sets of roller groups set up one-to-one, and the roller group is fixed to the side of every extension board 17.
As shown in fig. 1 and 2, the amplitude output block 7 is an L-shaped block, the L-shaped block includes a horizontal plate and a vertical plate, the vertical plate is connected with the pin shaft 10, and the horizontal plate is provided with a fixing hole and is externally connected with the fixing hole.
The shaker in this embodiment further comprises a housing 1, the housing 1 being housed in a base 14, and the pulley 4 being located outside the housing 1.
As shown in fig. 1 and 2, the utility model discloses a shaking ware is at the during operation, drive main shaft 2 through belt pulley 4 and rotate, main shaft 2 takes amplitude regulation driver plate 19 to rotate, amplitude regulation driver plate 19 rotates whole amplitude regulation orifice plate 13 and rotates, eccentric cover 12 is through first bearing 3, conversion bearing and bearing housing 8, convert the rotation of main shaft 2 into the swing, this swing is at round pin axle 10, second bearing 6, under the restraint of bar steel 16 and gyro wheel 15, be converted into reciprocal linear motion, under the drive of connecting plate 20, linear motion conversion equipment 11 drives amplitude output block 7 linear motion. The shaking output mode of the traditional shaker is changed into a linear output mode, so that the axis direction of the main shaft 2 can reciprocate and move uniformly; the output amplitude of the shaker of the utility model is greatly improved and can reach 30 mm; the traditional rotation-reciprocating output conversion is changed, and the copper bush conversion is changed into the rolling bearing conversion, so that the motion friction is greatly reduced, the service life is prolonged, and the power consumption is reduced; because the lubricating oil pool with the traditional structure is omitted, the pollution caused by the overflow of the internal lubricating oil is avoided; the operator can permanently fix the amplitude according to the requirement; the operation stability is greatly improved.
The utility model relates to a paper machine wire section shake device and the place that needs the reciprocal shake of short distance now mainly used wire section shake's power source.
When the amplitude needs to be adjusted, the amplitude adjusting orifice plate 13 and the amplitude adjusting dial plate 19 are rotated and adjusted to change the eccentric position, so that the purpose of amplitude adjustment is achieved.
The utility model discloses a change over bearing changes the antifriction bearing conversion into by the copper tile conversion, reduces the motion friction greatly, has improved life, has reduced power consumption.
The utility model discloses change the beat output mode of traditional shake ware and be sharp output form, make the axis direction of its main shaft 2 can reciprocal balanced movement.
The utility model discloses it adjusts for rolling friction to change traditional sliding friction amplitude adjusting mechanism to reduce consumption of power, prolong the life of shake ware.
The utility model discloses turn into linear motion with eccentric motion by linear motion conversion equipment, sharp output shakes power promptly.
The above-mentioned preferred embodiments of the present invention are not intended to limit the present invention, and any modifications made within the spirit and principles of the present invention, equivalent to the modifications of the novel dry linear output shaker, etc., are intended to be included within the scope of the present invention.
Claims (9)
1. The novel dry type linear output shaker comprises a base, wherein a swing output device is arranged on the base and comprises a main shaft, an eccentric sleeve, an amplitude regulator, a first bearing and a bearing shell are sequentially arranged on the main shaft from inside to outside, a conversion bearing is arranged at one end of the first bearing, and a belt pulley is arranged at one end of the main shaft; its characterized in that still be provided with linear motion conversion equipment on the base, linear motion conversion equipment includes:
the pin shaft is arranged in parallel with the main shaft;
the second bearing is sleeved on the outer side of the pin shaft and is connected with the conversion bearing;
the two bar-shaped steels are respectively fixed at two ends of the pin shaft;
the two groups of roller wheels and the two strip steels are arranged in a one-to-one manner, each group of roller wheels at least comprises two roller wheels, all the roller wheels are arranged on the two sides of the corresponding strip steels in an up-and-down manner, and the rotation direction of each roller wheel is vertical to the pin shaft;
the shaker further comprises an amplitude output block, and the amplitude output block is connected with the pin shaft.
2. The novel dry type linear output shaker as claimed in claim 1, wherein the linear motion conversion device further comprises two connecting plates, the two connecting plates are respectively disposed at two sides of the amplitude output block, one end of each connecting plate is fixedly connected to the pin, and the other end of each connecting plate is connected to the amplitude output block.
3. A novel dry-type linear output shaker as claimed in claim 2, wherein each of said connecting plates has a slot therein, and said amplitude output block is disposed in said slot.
4. The novel dry linear output shaker as claimed in claim 1, wherein the linear motion conversion device further comprises two support plates, the two support plates and two sets of the roller sets are arranged one-to-one, and the roller sets are fixed on the side surface of each support plate.
5. The novel dry linear output shaker as claimed in claim 4, wherein each set of rollers includes four rollers, the four rollers are arranged in two rows, and the corresponding bar steel is arranged between the two rows of rollers.
6. The novel dry type linear output shaker as claimed in claim 1, wherein the amplitude output block is an L-shaped block, the L-shaped block comprises a horizontal plate and a vertical plate, the vertical plate is connected with the pin, and the horizontal plate is externally connected.
7. The novel dry linear output shaker as claimed in any one of claims 1 to 6, further comprising a housing, said housing being housed on said base, and said pulley being located outside of said housing.
8. The new dry linear output shaker as claimed in claim 1, wherein said oscillating output device further includes two third bearings spaced apart from each other on said base, said main shaft being fixed to said two third bearings.
9. The novel dry linear output shaker as claimed in claim 1, wherein the swing output device further comprises an amplitude adjusting assembly, the amplitude adjusting assembly comprises an amplitude adjusting orifice plate and an amplitude adjusting turntable, the amplitude adjusting orifice plate and the amplitude adjusting turntable are provided on the main shaft, and the amplitude adjusting orifice plate is connected to the amplitude adjuster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123333434.8U CN216474240U (en) | 2021-12-28 | 2021-12-28 | Novel dry type linear output vibration shaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123333434.8U CN216474240U (en) | 2021-12-28 | 2021-12-28 | Novel dry type linear output vibration shaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216474240U true CN216474240U (en) | 2022-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123333434.8U Active CN216474240U (en) | 2021-12-28 | 2021-12-28 | Novel dry type linear output vibration shaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216474240U (en) |
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2021
- 2021-12-28 CN CN202123333434.8U patent/CN216474240U/en active Active
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