CN218379451U - Cylinder pull type rapping device - Google Patents
Cylinder pull type rapping device Download PDFInfo
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- CN218379451U CN218379451U CN202222398292.1U CN202222398292U CN218379451U CN 218379451 U CN218379451 U CN 218379451U CN 202222398292 U CN202222398292 U CN 202222398292U CN 218379451 U CN218379451 U CN 218379451U
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Abstract
The utility model relates to a shake and beat technical field, and disclose a cylinder pull-type rapping device, including the installation base, the internal connection of installation base shakes and beats axle and fixed axle, the side surface of shaking and beating the axle is connected with rapping mechanism, rapping mechanism includes that two shake beat the board and shake and beat the hammer, the fixed axle is connected with the cylinder through cylinder base, the side surface of cylinder is connected with two tracheas, the one end that cylinder base was kept away from to the cylinder is connected with the cylinder fixed pin. This cylinder pulling type rapping device sets up the cylinder through the upper left side at rapping mechanism, and the cylinder passes through compressed air for power, realizes the shrink effect, alright in order to shake the hammer with upwards pulling, when the cylinder extension, alright fall with the promotion hammer of shaking to the cooperation shakes the self gravity of beating the hammer, makes to shake and beats the hammer decline speed faster, beats the power of shaking that shakes the hammering block and increases, produces the vibration. The ash removal effect on the preheating boiler is improved.
Description
Technical Field
The utility model relates to a shake technical field, specifically be a cylinder pull-type rapping device.
Background
At present, the dust removal of the waste heat boiler mainly adopts mechanical vibration driven by a motor, and because of more mechanical parts, faults such as looseness or breakage of a transmission chain, failure of a spring and the like can often occur, the maintenance workload is large, the maintenance cost is high, and meanwhile, the dust removal effect is seriously influenced; in order to improve the rapping efficiency and the ash removal effect, a cylinder rapping device is provided, for example, a pneumatic rapping ash removal device disclosed in Chinese patent CN210891726U, the device adopts compressed air as power, and a cylinder is used for driving a rapping arm, so that a rapping hammer is driven to rap a rapping anvil to generate vibration, and the effect of removing ash of a waste heat boiler is achieved; however, when the rapping device drives the rapping hammer to rotate through the expansion and contraction of the cylinder, the descending speed is slow, the rapping force is small, and the efficiency is low when the waste heat boiler is rapped to remove ash, so that the cylinder pulling type rapping device is required to be provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a cylinder pulling type rapping device possesses to shake and beats the hammer descent speed faster, shakes and beats advantages such as power increase, and solved to shake and beat the hammer and rotate speed when descending slower, and it shakes and beats the dynamics less, shakes the lower problem of efficiency when beating the deashing to exhaust-heat boiler.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cylinder pull-type rapping device, includes the installation base, the internally connected with of installation base shakes and beats axle and fixed axle, the side surface of shaking and beating the axle is connected with rapping mechanism, rapping mechanism includes that two shake and beat the board and shake and beat the hammer, the fixed axle is connected with the cylinder through cylinder base, the side surface of cylinder is connected with two tracheas, the one end that cylinder base was kept away from to the cylinder is connected with the cylinder fixed pin.
Preferably, arc spacing grooves are formed in the front side and the rear side of the installation base, two ends of the cylinder fixing pin penetrate through one side, opposite to the vibrating plate, of the two vibrating plates respectively and extend to one side, opposite to the other side, of the two vibrating plates respectively, and the two ends of the cylinder fixing pin are connected with the arc spacing grooves in a sliding mode respectively.
Preferably, both ends all are provided with universal ball around the cylinder fixed pin, universal ball is located the inside in arc spacing groove to with the inside wall overlap joint in arc spacing groove.
Preferably, the bottom of the vibration plate is fixedly connected with the side surface of the vibration hammer, and the vibration plate is rotatably connected with the vibration shaft through a connecting ring.
Preferably, the right side of the rapping hammer is fixedly connected with a lining plate, the lining plate is connected with the rapping hammer through a bolt, and the edge of the lining plate is an inclined plane.
Preferably, the fixed axle is located the upper left side of beating the axle of shaking, cylinder and cylinder base fixed connection, the cylinder base rotates with the fixed axle to be connected, the cylinder rotates with the cylinder fixed pin to be connected, the cylinder fixed pin shakes with two board fixed connection that shakes.
Compared with the prior art, the utility model provides a cylinder pull-type rapping device possesses following beneficial effect:
1. this cylinder pulling type rapping device sets up the cylinder through the upper left side at rapping mechanism, and the cylinder passes through compressed air for power, realizes the shrink effect, alright in order to shake the hammer with upwards pulling, when the cylinder extension, alright fall with the promotion hammer of shaking to the cooperation shakes the self gravity of beating the hammer, makes to shake and beats the hammer decline speed faster, beats the power of shaking that shakes the hammering block and increases, produces the vibration. The ash removal effect on the preheating boiler is improved.
2. This cylinder pull-type rapping device sets up the arc spacing groove through the inner wall at the installation base, makes to shake and beats the board when rotating, drives the cylinder fixed pin and slides in the inside of arc spacing groove, makes to shake the rotation of beating the board more steady, and rolls in the inside of arc spacing groove through universal ball, realize beating the board and shake and beat the hammer and carry on spacingly, prevent that it from shaking the condition around appearing in the inside of installation base, prevent to shake to beat the position and appear the skew, improve and shake the effect of beating.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front sectional view of the present invention;
FIG. 3 is a sectional view of the side structure of the mounting base of the present invention;
fig. 4 is an enlarged view of a structure in fig. 3 according to the present invention.
Wherein: 1. installing a base; 2. vibrating the shaft; 3. a fixed shaft; 4. vibrating and beating the plate; 5. vibrating and hammering; 6. a cylinder base; 7. a cylinder; 8. an air tube; 9. a cylinder fixing pin; 10. an arc-shaped limiting groove; 11. a ball transfer unit; 12. connecting the circular rings; 13. a liner plate.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Referring to fig. 1-4, a cylinder pull-type rapping device comprises an installation base 1, wherein the installation base 1 is U-shaped, the left side and the right side of the installation base 1 are communicated, the lower half part of a rapping plate 4 and a rapping hammer 5 can rotate out of the installation base 1, a rapping shaft 2 and a fixed shaft 3 are fixedly connected inside the installation base 1, the front end and the rear end of the rapping shaft 2 and the fixed shaft 3 are respectively fixedly connected with the inner walls of the front side and the rear side of the installation base 1, the side surface of the rapping shaft 2 is connected with a rapping mechanism, the rapping mechanism comprises two rapping plates 4 and rapping hammers 5, the right side of the rapping hammer 5 is provided with a rapping anvil, the position of the rapping anvil corresponds to that of the rapping hammer 5, the rapping anvil is arranged on the side surface of a waste heat boiler, and after the rapping hammer 5 rotates downwards and raps the rapping anvil, a vibration effect can be generated, the dust cleaning treatment of the waste heat boiler is realized, the two vibrating plates 4 are symmetrical in the front and back direction about the central axis of the vibrating shaft 2, the fixed shaft 3 is connected with the air cylinder 7 through the air cylinder base 6, the side surface of the air cylinder 7 is connected with the two air pipes 8, the two air pipes 8 are respectively arranged in the front cavity and the back cavity of the air cylinder 7, the inside of the air cylinder 7 can be ventilated through the air pipes 8, when the front cavity of the air cylinder 7 admits air, the air cylinder 7 contracts, when the back cavity of the air cylinder 7 admits air, the air cylinder 7 extends, the system pressure of the air cylinder 7 is 3-8kgf/cm < 2 >, the air cylinder belongs to low pressure and does not belong to danger removal operation content, the power supply of the control electromagnetic valve is 24V, the single pneumatic vibration is controlled by the three-position five-way electromagnetic valve, the interval time is controlled by the time relay, the plurality of pneumatic vibration actions can be controlled by the PLC in a centralized automatic way, the compressed air is adopted as power, the working gas consumption of the air cylinder 7 is low, belongs to an environment-friendly and energy-saving product, can save electric energy by about 70 percent by replacing mechanical rapping, the stroke of the rapping hammer 5 can be freely adjusted by the air inflow of the air cylinder 7, and one end of the air cylinder 7, which is far away from the air cylinder base 6, is connected with an air cylinder fixing pin 9.
Further, two bottom of beating the board 4 that shakes all with the top fixed connection who shakes and beat hammer 5, and two shake beating the board 4 and about the axis front and back symmetry that shakes and beat hammer 5, make the rotation that shakes and beat hammer 5 more stable, shake beating the board 4 and be connected with shaking and beat 2 rotations through connecting ring 12, shake beating the board 4 and be connected ring 12 fixed connection, connect ring 12 and shake and beat 2 rotations of axle and be connected, the realization shakes and beats board 4 and shake and beat hammer 5 and can be around shaking and beat 2 rotations of axle.
Further, fixed axle 3 is located the upper left side of beating axle 2 that shakes, cylinder 7 and cylinder base 6 fixed connection, cylinder base 6 rotates with fixed axle 3 to be connected, cylinder 7 rotates with cylinder fixed pin 9 to be connected, cylinder fixed pin 9 shakes with two and beats 4 fixed connections, it is flexible to work through cylinder 7, alright remove with driving cylinder fixed pin 9, the bottom of cylinder 7 takes place to rotate with cylinder fixed pin 9 simultaneously, and cylinder base 6 takes place to rotate with fixed axle 3, adjust the angle of cylinder 7, alright take place to rotate with driving beating 4 of shaking, the regulation shakes the position height of beating hammer 5.
Referring to fig. 3 and 4, arc spacing groove 10 has all been seted up to both sides around installation base 1, the arc orbit of arc spacing groove 10 suits with the rotation orbit of rapping plate 4 and cylinder fixed pin 9, two opposite one sides of rapping plate 4 are run through respectively at the both ends of cylinder fixed pin 9, and extend to two one sides that shake rapping plate 4 and carry on mutually respectively, the both ends of cylinder fixed pin 9 respectively with the inside sliding connection of arc spacing groove 10, the side surface of cylinder fixed pin 9 and the inside wall of arc spacing groove 10 are the smooth surface setting, the realization is spacing to cylinder fixed pin 9, the rotation effect is more.
Referring to fig. 1 and 2, the right side fixedly connected with welt 13 of rapping hammer 5, welt 13 sets up to circular, and welt 13 passes through the bolt and is connected with rapping hammer 5, and the edge of welt 13 sets up to the inclined plane, installs fixedly through the bolt to welt 13, strikes to shake for a long time when welt 13 and beats the hammering block and appear wearing and tearing back, alright dismantle the change with welt 13, guarantee the device shake the deashing effect of beating.
The utility model discloses a use as follows:
step S1, opening a cylinder 7 to work, enabling a front cavity of the cylinder 7 to admit air through an air pipe 8 below the cylinder to contract the cylinder 7, driving a rapping plate 4 to rotate, pulling a rapping hammer 5 to rotate upwards around a rapping shaft 2, and stopping ventilation after reaching a position;
and S2, allowing air to enter the rear cavity of the air cylinder 7 through the upper air pipe 8 to extend the air cylinder 7, pushing the rapping hammer 5 to rotate downwards, and simultaneously improving the downward rotating speed under the action of the gravity of the rapping hammer 5 to enable the rapping hammer 5 to rap a rapping anvil to generate rapping so as to realize the ash removal effect of the waste heat boiler.
In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a cylinder pull-type rapping device, includes installation base (1), its characterized in that: the internally connected with of installation base (1) shakes and beats axle (2) and fixed axle (3), the side surface of shaking and beating axle (2) is connected with rapping mechanism, rapping mechanism includes that two shake and beat board (4) and shake and beat hammer (5), fixed axle (3) are connected with cylinder (7) through cylinder base (6), the side surface of cylinder (7) is connected with two trachea (8), the one end that cylinder base (6) were kept away from in cylinder (7) is connected with cylinder fixed pin (9).
2. A cylinder pull rapping device in accordance with claim 1, wherein: arc spacing groove (10) have all been seted up to both sides around installation base (1), the both ends of cylinder fixed pin (9) run through two one sides that shake and beat that board (4) is relative respectively to extend to two one sides that shake and beat that board (4) carried on the back mutually respectively, the both ends of cylinder fixed pin (9) respectively with the inside sliding connection of arc spacing groove (10).
3. A cylinder pull rapping device in accordance with claim 2, wherein: the cylinder fixing pin is characterized in that universal balls (11) are arranged at the front end and the rear end of the cylinder fixing pin (9), and the universal balls (11) are located inside the arc-shaped limiting groove (10) and are in lap joint with the inner side wall of the arc-shaped limiting groove (10).
4. A cylinder pull rapping device in accordance with claim 1, wherein: the bottom of the vibrating plate (4) is fixedly connected with the side surface of the vibrating hammer (5), and the vibrating plate (4) is rotatably connected with the vibrating shaft (2) through a connecting ring (12).
5. A cylinder pull-type rapping device in accordance with claim 1, wherein: the right side of the rapping hammer (5) is fixedly connected with a lining plate (13), the lining plate (13) is connected with the rapping hammer (5) through bolts, and the edge of the lining plate (13) is arranged to be an inclined plane.
6. A cylinder pull rapping device in accordance with claim 1, wherein: the fixed shaft (3) is located the upper left side of shaking and beating the axle (2), cylinder (7) and cylinder base (6) fixed connection, cylinder base (6) rotate with fixed shaft (3) and are connected, cylinder (7) rotate with cylinder fixed pin (9) and are connected, cylinder fixed pin (9) shake with two and beat board (4) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222398292.1U CN218379451U (en) | 2022-09-09 | 2022-09-09 | Cylinder pull type rapping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222398292.1U CN218379451U (en) | 2022-09-09 | 2022-09-09 | Cylinder pull type rapping device |
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| Publication Number | Publication Date |
|---|---|
| CN218379451U true CN218379451U (en) | 2023-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222398292.1U Active CN218379451U (en) | 2022-09-09 | 2022-09-09 | Cylinder pull type rapping device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117753822A (en) * | 2024-02-19 | 2024-03-26 | 青州珺凯铸钢科技有限公司 | Steel casting correction method |
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2022
- 2022-09-09 CN CN202222398292.1U patent/CN218379451U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117753822A (en) * | 2024-02-19 | 2024-03-26 | 青州珺凯铸钢科技有限公司 | Steel casting correction method |
| CN117753822B (en) * | 2024-02-19 | 2024-04-30 | 青州珺凯铸钢科技有限公司 | Steel casting correction method |
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